diff --git a/echarts.js b/echarts.js new file mode 100644 index 0000000..866cca1 --- /dev/null +++ b/echarts.js @@ -0,0 +1,95464 @@ + +/* +* Licensed to the Apache Software Foundation (ASF) under one +* or more contributor license agreements. See the NOTICE file +* distributed with this work for additional information +* regarding copyright ownership. The ASF licenses this file +* to you under the Apache License, Version 2.0 (the +* "License"); you may not use this file except in compliance +* with the License. You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, +* software distributed under the License is distributed on an +* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +* KIND, either express or implied. See the License for the +* specific language governing permissions and limitations +* under the License. +*/ + +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : + typeof define === 'function' && define.amd ? define(['exports'], factory) : + (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.echarts = {})); +}(this, (function (exports) { 'use strict'; + + /*! ***************************************************************************** + Copyright (c) Microsoft Corporation. + + Permission to use, copy, modify, and/or distribute this software for any + purpose with or without fee is hereby granted. + + THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH + REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, + INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM + LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR + OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + PERFORMANCE OF THIS SOFTWARE. + ***************************************************************************** */ + /* global Reflect, Promise */ + + var extendStatics = function(d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + + function __extends(d, b) { + if (typeof b !== "function" && b !== null) + throw new TypeError("Class extends value " + String(b) + " is not a constructor or null"); + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + } + + var Browser = (function () { + function Browser() { + this.firefox = false; + this.ie = false; + this.edge = false; + this.newEdge = false; + this.weChat = false; + } + return Browser; + }()); + var Env = (function () { + function Env() { + this.browser = new Browser(); + this.node = false; + this.wxa = false; + this.worker = false; + this.svgSupported = false; + this.touchEventsSupported = false; + this.pointerEventsSupported = false; + this.domSupported = false; + this.transformSupported = false; + this.transform3dSupported = false; + this.hasGlobalWindow = typeof window !== 'undefined'; + } + return Env; + }()); + var env = new Env(); + if (typeof wx === 'object' && typeof wx.getSystemInfoSync === 'function') { + env.wxa = true; + env.touchEventsSupported = true; + } + else if (typeof document === 'undefined' && typeof self !== 'undefined') { + env.worker = true; + } + else if (typeof navigator === 'undefined') { + env.node = true; + env.svgSupported = true; + } + else { + detect(navigator.userAgent, env); + } + function detect(ua, env) { + var browser = env.browser; + var firefox = ua.match(/Firefox\/([\d.]+)/); + var ie = ua.match(/MSIE\s([\d.]+)/) + || ua.match(/Trident\/.+?rv:(([\d.]+))/); + var edge = ua.match(/Edge?\/([\d.]+)/); + var weChat = (/micromessenger/i).test(ua); + if (firefox) { + browser.firefox = true; + browser.version = firefox[1]; + } + if (ie) { + browser.ie = true; + browser.version = ie[1]; + } + if (edge) { + browser.edge = true; + browser.version = edge[1]; + browser.newEdge = +edge[1].split('.')[0] > 18; + } + if (weChat) { + browser.weChat = true; + } + env.svgSupported = typeof SVGRect !== 'undefined'; + env.touchEventsSupported = 'ontouchstart' in window && !browser.ie && !browser.edge; + env.pointerEventsSupported = 'onpointerdown' in window + && (browser.edge || (browser.ie && +browser.version >= 11)); + env.domSupported = typeof document !== 'undefined'; + var style = document.documentElement.style; + env.transform3dSupported = ((browser.ie && 'transition' in style) + || browser.edge + || (('WebKitCSSMatrix' in window) && ('m11' in new WebKitCSSMatrix())) + || 'MozPerspective' in style) + && !('OTransition' in style); + env.transformSupported = env.transform3dSupported + || (browser.ie && +browser.version >= 9); + } + + var DEFAULT_FONT_SIZE = 12; + var DEFAULT_FONT_FAMILY = 'sans-serif'; + var DEFAULT_FONT = DEFAULT_FONT_SIZE + "px " + DEFAULT_FONT_FAMILY; + var OFFSET = 20; + var SCALE = 100; + var defaultWidthMapStr = "007LLmW'55;N0500LLLLLLLLLL00NNNLzWW\\\\WQb\\0FWLg\\bWb\\WQ\\WrWWQ000CL5LLFLL0LL**F*gLLLL5F0LF\\FFF5.5N"; + function getTextWidthMap(mapStr) { + var map = {}; + if (typeof JSON === 'undefined') { + return map; + } + for (var i = 0; i < mapStr.length; i++) { + var char = String.fromCharCode(i + 32); + var size = (mapStr.charCodeAt(i) - OFFSET) / SCALE; + map[char] = size; + } + return map; + } + var DEFAULT_TEXT_WIDTH_MAP = getTextWidthMap(defaultWidthMapStr); + var platformApi = { + createCanvas: function () { + return typeof document !== 'undefined' + && document.createElement('canvas'); + }, + measureText: (function () { + var _ctx; + var _cachedFont; + return function (text, font) { + if (!_ctx) { + var canvas = platformApi.createCanvas(); + _ctx = canvas && canvas.getContext('2d'); + } + if (_ctx) { + if (_cachedFont !== font) { + _cachedFont = _ctx.font = font || DEFAULT_FONT; + } + return _ctx.measureText(text); + } + else { + text = text || ''; + font = font || DEFAULT_FONT; + var res = /^([0-9]*?)px$/.exec(font); + var fontSize = +(res && res[1]) || DEFAULT_FONT_SIZE; + var width = 0; + if (font.indexOf('mono') >= 0) { + width = fontSize * text.length; + } + else { + for (var i = 0; i < text.length; i++) { + var preCalcWidth = DEFAULT_TEXT_WIDTH_MAP[text[i]]; + width += preCalcWidth == null ? fontSize : (preCalcWidth * fontSize); + } + } + return { width: width }; + } + }; + })(), + loadImage: function (src, onload, onerror) { + var image = new Image(); + image.onload = onload; + image.onerror = onerror; + image.src = src; + return image; + } + }; + function setPlatformAPI(newPlatformApis) { + for (var key in platformApi) { + if (newPlatformApis[key]) { + platformApi[key] = newPlatformApis[key]; + } + } + } + + var BUILTIN_OBJECT = reduce([ + 'Function', + 'RegExp', + 'Date', + 'Error', + 'CanvasGradient', + 'CanvasPattern', + 'Image', + 'Canvas' + ], function (obj, val) { + obj['[object ' + val + ']'] = true; + return obj; + }, {}); + var TYPED_ARRAY = reduce([ + 'Int8', + 'Uint8', + 'Uint8Clamped', + 'Int16', + 'Uint16', + 'Int32', + 'Uint32', + 'Float32', + 'Float64' + ], function (obj, val) { + obj['[object ' + val + 'Array]'] = true; + return obj; + }, {}); + var objToString = Object.prototype.toString; + var arrayProto = Array.prototype; + var nativeForEach = arrayProto.forEach; + var nativeFilter = arrayProto.filter; + var nativeSlice = arrayProto.slice; + var nativeMap = arrayProto.map; + var ctorFunction = function () { }.constructor; + var protoFunction = ctorFunction ? ctorFunction.prototype : null; + var protoKey = '__proto__'; + var idStart = 0x0907; + function guid() { + return idStart++; + } + function logError() { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + if (typeof console !== 'undefined') { + console.error.apply(console, args); + } + } + function clone(source) { + if (source == null || typeof source !== 'object') { + return source; + } + var result = source; + var typeStr = objToString.call(source); + if (typeStr === '[object Array]') { + if (!isPrimitive(source)) { + result = []; + for (var i = 0, len = source.length; i < len; i++) { + result[i] = clone(source[i]); + } + } + } + else if (TYPED_ARRAY[typeStr]) { + if (!isPrimitive(source)) { + var Ctor = source.constructor; + if (Ctor.from) { + result = Ctor.from(source); + } + else { + result = new Ctor(source.length); + for (var i = 0, len = source.length; i < len; i++) { + result[i] = source[i]; + } + } + } + } + else if (!BUILTIN_OBJECT[typeStr] && !isPrimitive(source) && !isDom(source)) { + result = {}; + for (var key in source) { + if (source.hasOwnProperty(key) && key !== protoKey) { + result[key] = clone(source[key]); + } + } + } + return result; + } + function merge(target, source, overwrite) { + if (!isObject(source) || !isObject(target)) { + return overwrite ? clone(source) : target; + } + for (var key in source) { + if (source.hasOwnProperty(key) && key !== protoKey) { + var targetProp = target[key]; + var sourceProp = source[key]; + if (isObject(sourceProp) + && isObject(targetProp) + && !isArray(sourceProp) + && !isArray(targetProp) + && !isDom(sourceProp) + && !isDom(targetProp) + && !isBuiltInObject(sourceProp) + && !isBuiltInObject(targetProp) + && !isPrimitive(sourceProp) + && !isPrimitive(targetProp)) { + merge(targetProp, sourceProp, overwrite); + } + else if (overwrite || !(key in target)) { + target[key] = clone(source[key]); + } + } + } + return target; + } + function mergeAll(targetAndSources, overwrite) { + var result = targetAndSources[0]; + for (var i = 1, len = targetAndSources.length; i < len; i++) { + result = merge(result, targetAndSources[i], overwrite); + } + return result; + } + function extend(target, source) { + if (Object.assign) { + Object.assign(target, source); + } + else { + for (var key in source) { + if (source.hasOwnProperty(key) && key !== protoKey) { + target[key] = source[key]; + } + } + } + return target; + } + function defaults(target, source, overlay) { + var keysArr = keys(source); + for (var i = 0; i < keysArr.length; i++) { + var key = keysArr[i]; + if ((overlay ? source[key] != null : target[key] == null)) { + target[key] = source[key]; + } + } + return target; + } + var createCanvas = platformApi.createCanvas; + function indexOf(array, value) { + if (array) { + if (array.indexOf) { + return array.indexOf(value); + } + for (var i = 0, len = array.length; i < len; i++) { + if (array[i] === value) { + return i; + } + } + } + return -1; + } + function inherits(clazz, baseClazz) { + var clazzPrototype = clazz.prototype; + function F() { } + F.prototype = baseClazz.prototype; + clazz.prototype = new F(); + for (var prop in clazzPrototype) { + if (clazzPrototype.hasOwnProperty(prop)) { + clazz.prototype[prop] = clazzPrototype[prop]; + } + } + clazz.prototype.constructor = clazz; + clazz.superClass = baseClazz; + } + function mixin(target, source, override) { + target = 'prototype' in target ? target.prototype : target; + source = 'prototype' in source ? source.prototype : source; + if (Object.getOwnPropertyNames) { + var keyList = Object.getOwnPropertyNames(source); + for (var i = 0; i < keyList.length; i++) { + var key = keyList[i]; + if (key !== 'constructor') { + if ((override ? source[key] != null : target[key] == null)) { + target[key] = source[key]; + } + } + } + } + else { + defaults(target, source, override); + } + } + function isArrayLike(data) { + if (!data) { + return false; + } + if (typeof data === 'string') { + return false; + } + return typeof data.length === 'number'; + } + function each(arr, cb, context) { + if (!(arr && cb)) { + return; + } + if (arr.forEach && arr.forEach === nativeForEach) { + arr.forEach(cb, context); + } + else if (arr.length === +arr.length) { + for (var i = 0, len = arr.length; i < len; i++) { + cb.call(context, arr[i], i, arr); + } + } + else { + for (var key in arr) { + if (arr.hasOwnProperty(key)) { + cb.call(context, arr[key], key, arr); + } + } + } + } + function map(arr, cb, context) { + if (!arr) { + return []; + } + if (!cb) { + return slice(arr); + } + if (arr.map && arr.map === nativeMap) { + return arr.map(cb, context); + } + else { + var result = []; + for (var i = 0, len = arr.length; i < len; i++) { + result.push(cb.call(context, arr[i], i, arr)); + } + return result; + } + } + function reduce(arr, cb, memo, context) { + if (!(arr && cb)) { + return; + } + for (var i = 0, len = arr.length; i < len; i++) { + memo = cb.call(context, memo, arr[i], i, arr); + } + return memo; + } + function filter(arr, cb, context) { + if (!arr) { + return []; + } + if (!cb) { + return slice(arr); + } + if (arr.filter && arr.filter === nativeFilter) { + return arr.filter(cb, context); + } + else { + var result = []; + for (var i = 0, len = arr.length; i < len; i++) { + if (cb.call(context, arr[i], i, arr)) { + result.push(arr[i]); + } + } + return result; + } + } + function find(arr, cb, context) { + if (!(arr && cb)) { + return; + } + for (var i = 0, len = arr.length; i < len; i++) { + if (cb.call(context, arr[i], i, arr)) { + return arr[i]; + } + } + } + function keys(obj) { + if (!obj) { + return []; + } + if (Object.keys) { + return Object.keys(obj); + } + var keyList = []; + for (var key in obj) { + if (obj.hasOwnProperty(key)) { + keyList.push(key); + } + } + return keyList; + } + function bindPolyfill(func, context) { + var args = []; + for (var _i = 2; _i < arguments.length; _i++) { + args[_i - 2] = arguments[_i]; + } + return function () { + return func.apply(context, args.concat(nativeSlice.call(arguments))); + }; + } + var bind = (protoFunction && isFunction(protoFunction.bind)) + ? protoFunction.call.bind(protoFunction.bind) + : bindPolyfill; + function curry(func) { + var args = []; + for (var _i = 1; _i < arguments.length; _i++) { + args[_i - 1] = arguments[_i]; + } + return function () { + return func.apply(this, args.concat(nativeSlice.call(arguments))); + }; + } + function isArray(value) { + if (Array.isArray) { + return Array.isArray(value); + } + return objToString.call(value) === '[object Array]'; + } + function isFunction(value) { + return typeof value === 'function'; + } + function isString(value) { + return typeof value === 'string'; + } + function isStringSafe(value) { + return objToString.call(value) === '[object String]'; + } + function isNumber(value) { + return typeof value === 'number'; + } + function isObject(value) { + var type = typeof value; + return type === 'function' || (!!value && type === 'object'); + } + function isBuiltInObject(value) { + return !!BUILTIN_OBJECT[objToString.call(value)]; + } + function isTypedArray(value) { + return !!TYPED_ARRAY[objToString.call(value)]; + } + function isDom(value) { + return typeof value === 'object' + && typeof value.nodeType === 'number' + && typeof value.ownerDocument === 'object'; + } + function isGradientObject(value) { + return value.colorStops != null; + } + function isImagePatternObject(value) { + return value.image != null; + } + function isRegExp(value) { + return objToString.call(value) === '[object RegExp]'; + } + function eqNaN(value) { + return value !== value; + } + function retrieve() { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + for (var i = 0, len = args.length; i < len; i++) { + if (args[i] != null) { + return args[i]; + } + } + } + function retrieve2(value0, value1) { + return value0 != null + ? value0 + : value1; + } + function retrieve3(value0, value1, value2) { + return value0 != null + ? value0 + : value1 != null + ? value1 + : value2; + } + function slice(arr) { + var args = []; + for (var _i = 1; _i < arguments.length; _i++) { + args[_i - 1] = arguments[_i]; + } + return nativeSlice.apply(arr, args); + } + function normalizeCssArray(val) { + if (typeof (val) === 'number') { + return [val, val, val, val]; + } + var len = val.length; + if (len === 2) { + return [val[0], val[1], val[0], val[1]]; + } + else if (len === 3) { + return [val[0], val[1], val[2], val[1]]; + } + return val; + } + function assert(condition, message) { + if (!condition) { + throw new Error(message); + } + } + function trim(str) { + if (str == null) { + return null; + } + else if (typeof str.trim === 'function') { + return str.trim(); + } + else { + return str.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, ''); + } + } + var primitiveKey = '__ec_primitive__'; + function setAsPrimitive(obj) { + obj[primitiveKey] = true; + } + function isPrimitive(obj) { + return obj[primitiveKey]; + } + var HashMap = (function () { + function HashMap(obj) { + this.data = {}; + var isArr = isArray(obj); + this.data = {}; + var thisMap = this; + (obj instanceof HashMap) + ? obj.each(visit) + : (obj && each(obj, visit)); + function visit(value, key) { + isArr ? thisMap.set(value, key) : thisMap.set(key, value); + } + } + HashMap.prototype.get = function (key) { + return this.data.hasOwnProperty(key) ? this.data[key] : null; + }; + HashMap.prototype.set = function (key, value) { + return (this.data[key] = value); + }; + HashMap.prototype.each = function (cb, context) { + for (var key in this.data) { + if (this.data.hasOwnProperty(key)) { + cb.call(context, this.data[key], key); + } + } + }; + HashMap.prototype.keys = function () { + return keys(this.data); + }; + HashMap.prototype.removeKey = function (key) { + delete this.data[key]; + }; + return HashMap; + }()); + function createHashMap(obj) { + return new HashMap(obj); + } + function concatArray(a, b) { + var newArray = new a.constructor(a.length + b.length); + for (var i = 0; i < a.length; i++) { + newArray[i] = a[i]; + } + var offset = a.length; + for (var i = 0; i < b.length; i++) { + newArray[i + offset] = b[i]; + } + return newArray; + } + function createObject(proto, properties) { + var obj; + if (Object.create) { + obj = Object.create(proto); + } + else { + var StyleCtor = function () { }; + StyleCtor.prototype = proto; + obj = new StyleCtor(); + } + if (properties) { + extend(obj, properties); + } + return obj; + } + function disableUserSelect(dom) { + var domStyle = dom.style; + domStyle.webkitUserSelect = 'none'; + domStyle.userSelect = 'none'; + domStyle.webkitTapHighlightColor = 'rgba(0,0,0,0)'; + domStyle['-webkit-touch-callout'] = 'none'; + } + function hasOwn(own, prop) { + return own.hasOwnProperty(prop); + } + function noop() { } + var RADIAN_TO_DEGREE = 180 / Math.PI; + + var util = /*#__PURE__*/Object.freeze({ + __proto__: null, + guid: guid, + logError: logError, + clone: clone, + merge: merge, + mergeAll: mergeAll, + extend: extend, + defaults: defaults, + createCanvas: createCanvas, + indexOf: indexOf, + inherits: inherits, + mixin: mixin, + isArrayLike: isArrayLike, + each: each, + map: map, + reduce: reduce, + filter: filter, + find: find, + keys: keys, + bind: bind, + curry: curry, + isArray: isArray, + isFunction: isFunction, + isString: isString, + isStringSafe: isStringSafe, + isNumber: isNumber, + isObject: isObject, + isBuiltInObject: isBuiltInObject, + isTypedArray: isTypedArray, + isDom: isDom, + isGradientObject: isGradientObject, + isImagePatternObject: isImagePatternObject, + isRegExp: isRegExp, + eqNaN: eqNaN, + retrieve: retrieve, + retrieve2: retrieve2, + retrieve3: retrieve3, + slice: slice, + normalizeCssArray: normalizeCssArray, + assert: assert, + trim: trim, + setAsPrimitive: setAsPrimitive, + isPrimitive: isPrimitive, + HashMap: HashMap, + createHashMap: createHashMap, + concatArray: concatArray, + createObject: createObject, + disableUserSelect: disableUserSelect, + hasOwn: hasOwn, + noop: noop, + RADIAN_TO_DEGREE: RADIAN_TO_DEGREE + }); + + function create(x, y) { + if (x == null) { + x = 0; + } + if (y == null) { + y = 0; + } + return [x, y]; + } + function copy(out, v) { + out[0] = v[0]; + out[1] = v[1]; + return out; + } + function clone$1(v) { + return [v[0], v[1]]; + } + function set(out, a, b) { + out[0] = a; + out[1] = b; + return out; + } + function add(out, v1, v2) { + out[0] = v1[0] + v2[0]; + out[1] = v1[1] + v2[1]; + return out; + } + function scaleAndAdd(out, v1, v2, a) { + out[0] = v1[0] + v2[0] * a; + out[1] = v1[1] + v2[1] * a; + return out; + } + function sub(out, v1, v2) { + out[0] = v1[0] - v2[0]; + out[1] = v1[1] - v2[1]; + return out; + } + function len(v) { + return Math.sqrt(lenSquare(v)); + } + var length = len; + function lenSquare(v) { + return v[0] * v[0] + v[1] * v[1]; + } + var lengthSquare = lenSquare; + function mul(out, v1, v2) { + out[0] = v1[0] * v2[0]; + out[1] = v1[1] * v2[1]; + return out; + } + function div(out, v1, v2) { + out[0] = v1[0] / v2[0]; + out[1] = v1[1] / v2[1]; + return out; + } + function dot(v1, v2) { + return v1[0] * v2[0] + v1[1] * v2[1]; + } + function scale(out, v, s) { + out[0] = v[0] * s; + out[1] = v[1] * s; + return out; + } + function normalize(out, v) { + var d = len(v); + if (d === 0) { + out[0] = 0; + out[1] = 0; + } + else { + out[0] = v[0] / d; + out[1] = v[1] / d; + } + return out; + } + function distance(v1, v2) { + return Math.sqrt((v1[0] - v2[0]) * (v1[0] - v2[0]) + + (v1[1] - v2[1]) * (v1[1] - v2[1])); + } + var dist = distance; + function distanceSquare(v1, v2) { + return (v1[0] - v2[0]) * (v1[0] - v2[0]) + + (v1[1] - v2[1]) * (v1[1] - v2[1]); + } + var distSquare = distanceSquare; + function negate(out, v) { + out[0] = -v[0]; + out[1] = -v[1]; + return out; + } + function lerp(out, v1, v2, t) { + out[0] = v1[0] + t * (v2[0] - v1[0]); + out[1] = v1[1] + t * (v2[1] - v1[1]); + return out; + } + function applyTransform(out, v, m) { + var x = v[0]; + var y = v[1]; + out[0] = m[0] * x + m[2] * y + m[4]; + out[1] = m[1] * x + m[3] * y + m[5]; + return out; + } + function min(out, v1, v2) { + out[0] = Math.min(v1[0], v2[0]); + out[1] = Math.min(v1[1], v2[1]); + return out; + } + function max(out, v1, v2) { + out[0] = Math.max(v1[0], v2[0]); + out[1] = Math.max(v1[1], v2[1]); + return out; + } + + var vector = /*#__PURE__*/Object.freeze({ + __proto__: null, + create: create, + copy: copy, + clone: clone$1, + set: set, + add: add, + scaleAndAdd: scaleAndAdd, + sub: sub, + len: len, + length: length, + lenSquare: lenSquare, + lengthSquare: lengthSquare, + mul: mul, + div: div, + dot: dot, + scale: scale, + normalize: normalize, + distance: distance, + dist: dist, + distanceSquare: distanceSquare, + distSquare: distSquare, + negate: negate, + lerp: lerp, + applyTransform: applyTransform, + min: min, + max: max + }); + + var Param = (function () { + function Param(target, e) { + this.target = target; + this.topTarget = e && e.topTarget; + } + return Param; + }()); + var Draggable = (function () { + function Draggable(handler) { + this.handler = handler; + handler.on('mousedown', this._dragStart, this); + handler.on('mousemove', this._drag, this); + handler.on('mouseup', this._dragEnd, this); + } + Draggable.prototype._dragStart = function (e) { + var draggingTarget = e.target; + while (draggingTarget && !draggingTarget.draggable) { + draggingTarget = draggingTarget.parent || draggingTarget.__hostTarget; + } + if (draggingTarget) { + this._draggingTarget = draggingTarget; + draggingTarget.dragging = true; + this._x = e.offsetX; + this._y = e.offsetY; + this.handler.dispatchToElement(new Param(draggingTarget, e), 'dragstart', e.event); + } + }; + Draggable.prototype._drag = function (e) { + var draggingTarget = this._draggingTarget; + if (draggingTarget) { + var x = e.offsetX; + var y = e.offsetY; + var dx = x - this._x; + var dy = y - this._y; + this._x = x; + this._y = y; + draggingTarget.drift(dx, dy, e); + this.handler.dispatchToElement(new Param(draggingTarget, e), 'drag', e.event); + var dropTarget = this.handler.findHover(x, y, draggingTarget).target; + var lastDropTarget = this._dropTarget; + this._dropTarget = dropTarget; + if (draggingTarget !== dropTarget) { + if (lastDropTarget && dropTarget !== lastDropTarget) { + this.handler.dispatchToElement(new Param(lastDropTarget, e), 'dragleave', e.event); + } + if (dropTarget && dropTarget !== lastDropTarget) { + this.handler.dispatchToElement(new Param(dropTarget, e), 'dragenter', e.event); + } + } + } + }; + Draggable.prototype._dragEnd = function (e) { + var draggingTarget = this._draggingTarget; + if (draggingTarget) { + draggingTarget.dragging = false; + } + this.handler.dispatchToElement(new Param(draggingTarget, e), 'dragend', e.event); + if (this._dropTarget) { + this.handler.dispatchToElement(new Param(this._dropTarget, e), 'drop', e.event); + } + this._draggingTarget = null; + this._dropTarget = null; + }; + return Draggable; + }()); + + var Eventful = (function () { + function Eventful(eventProcessors) { + if (eventProcessors) { + this._$eventProcessor = eventProcessors; + } + } + Eventful.prototype.on = function (event, query, handler, context) { + if (!this._$handlers) { + this._$handlers = {}; + } + var _h = this._$handlers; + if (typeof query === 'function') { + context = handler; + handler = query; + query = null; + } + if (!handler || !event) { + return this; + } + var eventProcessor = this._$eventProcessor; + if (query != null && eventProcessor && eventProcessor.normalizeQuery) { + query = eventProcessor.normalizeQuery(query); + } + if (!_h[event]) { + _h[event] = []; + } + for (var i = 0; i < _h[event].length; i++) { + if (_h[event][i].h === handler) { + return this; + } + } + var wrap = { + h: handler, + query: query, + ctx: (context || this), + callAtLast: handler.zrEventfulCallAtLast + }; + var lastIndex = _h[event].length - 1; + var lastWrap = _h[event][lastIndex]; + (lastWrap && lastWrap.callAtLast) + ? _h[event].splice(lastIndex, 0, wrap) + : _h[event].push(wrap); + return this; + }; + Eventful.prototype.isSilent = function (eventName) { + var _h = this._$handlers; + return !_h || !_h[eventName] || !_h[eventName].length; + }; + Eventful.prototype.off = function (eventType, handler) { + var _h = this._$handlers; + if (!_h) { + return this; + } + if (!eventType) { + this._$handlers = {}; + return this; + } + if (handler) { + if (_h[eventType]) { + var newList = []; + for (var i = 0, l = _h[eventType].length; i < l; i++) { + if (_h[eventType][i].h !== handler) { + newList.push(_h[eventType][i]); + } + } + _h[eventType] = newList; + } + if (_h[eventType] && _h[eventType].length === 0) { + delete _h[eventType]; + } + } + else { + delete _h[eventType]; + } + return this; + }; + Eventful.prototype.trigger = function (eventType) { + var args = []; + for (var _i = 1; _i < arguments.length; _i++) { + args[_i - 1] = arguments[_i]; + } + if (!this._$handlers) { + return this; + } + var _h = this._$handlers[eventType]; + var eventProcessor = this._$eventProcessor; + if (_h) { + var argLen = args.length; + var len = _h.length; + for (var i = 0; i < len; i++) { + var hItem = _h[i]; + if (eventProcessor + && eventProcessor.filter + && hItem.query != null + && !eventProcessor.filter(eventType, hItem.query)) { + continue; + } + switch (argLen) { + case 0: + hItem.h.call(hItem.ctx); + break; + case 1: + hItem.h.call(hItem.ctx, args[0]); + break; + case 2: + hItem.h.call(hItem.ctx, args[0], args[1]); + break; + default: + hItem.h.apply(hItem.ctx, args); + break; + } + } + } + eventProcessor && eventProcessor.afterTrigger + && eventProcessor.afterTrigger(eventType); + return this; + }; + Eventful.prototype.triggerWithContext = function (type) { + var args = []; + for (var _i = 1; _i < arguments.length; _i++) { + args[_i - 1] = arguments[_i]; + } + if (!this._$handlers) { + return this; + } + var _h = this._$handlers[type]; + var eventProcessor = this._$eventProcessor; + if (_h) { + var argLen = args.length; + var ctx = args[argLen - 1]; + var len = _h.length; + for (var i = 0; i < len; i++) { + var hItem = _h[i]; + if (eventProcessor + && eventProcessor.filter + && hItem.query != null + && !eventProcessor.filter(type, hItem.query)) { + continue; + } + switch (argLen) { + case 0: + hItem.h.call(ctx); + break; + case 1: + hItem.h.call(ctx, args[0]); + break; + case 2: + hItem.h.call(ctx, args[0], args[1]); + break; + default: + hItem.h.apply(ctx, args.slice(1, argLen - 1)); + break; + } + } + } + eventProcessor && eventProcessor.afterTrigger + && eventProcessor.afterTrigger(type); + return this; + }; + return Eventful; + }()); + + var LN2 = Math.log(2); + function determinant(rows, rank, rowStart, rowMask, colMask, detCache) { + var cacheKey = rowMask + '-' + colMask; + var fullRank = rows.length; + if (detCache.hasOwnProperty(cacheKey)) { + return detCache[cacheKey]; + } + if (rank === 1) { + var colStart = Math.round(Math.log(((1 << fullRank) - 1) & ~colMask) / LN2); + return rows[rowStart][colStart]; + } + var subRowMask = rowMask | (1 << rowStart); + var subRowStart = rowStart + 1; + while (rowMask & (1 << subRowStart)) { + subRowStart++; + } + var sum = 0; + for (var j = 0, colLocalIdx = 0; j < fullRank; j++) { + var colTag = 1 << j; + if (!(colTag & colMask)) { + sum += (colLocalIdx % 2 ? -1 : 1) * rows[rowStart][j] + * determinant(rows, rank - 1, subRowStart, subRowMask, colMask | colTag, detCache); + colLocalIdx++; + } + } + detCache[cacheKey] = sum; + return sum; + } + function buildTransformer(src, dest) { + var mA = [ + [src[0], src[1], 1, 0, 0, 0, -dest[0] * src[0], -dest[0] * src[1]], + [0, 0, 0, src[0], src[1], 1, -dest[1] * src[0], -dest[1] * src[1]], + [src[2], src[3], 1, 0, 0, 0, -dest[2] * src[2], -dest[2] * src[3]], + [0, 0, 0, src[2], src[3], 1, -dest[3] * src[2], -dest[3] * src[3]], + [src[4], src[5], 1, 0, 0, 0, -dest[4] * src[4], -dest[4] * src[5]], + [0, 0, 0, src[4], src[5], 1, -dest[5] * src[4], -dest[5] * src[5]], + [src[6], src[7], 1, 0, 0, 0, -dest[6] * src[6], -dest[6] * src[7]], + [0, 0, 0, src[6], src[7], 1, -dest[7] * src[6], -dest[7] * src[7]] + ]; + var detCache = {}; + var det = determinant(mA, 8, 0, 0, 0, detCache); + if (det === 0) { + return; + } + var vh = []; + for (var i = 0; i < 8; i++) { + for (var j = 0; j < 8; j++) { + vh[j] == null && (vh[j] = 0); + vh[j] += ((i + j) % 2 ? -1 : 1) + * determinant(mA, 7, i === 0 ? 1 : 0, 1 << i, 1 << j, detCache) + / det * dest[i]; + } + } + return function (out, srcPointX, srcPointY) { + var pk = srcPointX * vh[6] + srcPointY * vh[7] + 1; + out[0] = (srcPointX * vh[0] + srcPointY * vh[1] + vh[2]) / pk; + out[1] = (srcPointX * vh[3] + srcPointY * vh[4] + vh[5]) / pk; + }; + } + + var EVENT_SAVED_PROP = '___zrEVENTSAVED'; + var _calcOut = []; + function transformLocalCoord(out, elFrom, elTarget, inX, inY) { + return transformCoordWithViewport(_calcOut, elFrom, inX, inY, true) + && transformCoordWithViewport(out, elTarget, _calcOut[0], _calcOut[1]); + } + function transformCoordWithViewport(out, el, inX, inY, inverse) { + if (el.getBoundingClientRect && env.domSupported && !isCanvasEl(el)) { + var saved = el[EVENT_SAVED_PROP] || (el[EVENT_SAVED_PROP] = {}); + var markers = prepareCoordMarkers(el, saved); + var transformer = preparePointerTransformer(markers, saved, inverse); + if (transformer) { + transformer(out, inX, inY); + return true; + } + } + return false; + } + function prepareCoordMarkers(el, saved) { + var markers = saved.markers; + if (markers) { + return markers; + } + markers = saved.markers = []; + var propLR = ['left', 'right']; + var propTB = ['top', 'bottom']; + for (var i = 0; i < 4; i++) { + var marker = document.createElement('div'); + var stl = marker.style; + var idxLR = i % 2; + var idxTB = (i >> 1) % 2; + stl.cssText = [ + 'position: absolute', + 'visibility: hidden', + 'padding: 0', + 'margin: 0', + 'border-width: 0', + 'user-select: none', + 'width:0', + 'height:0', + propLR[idxLR] + ':0', + propTB[idxTB] + ':0', + propLR[1 - idxLR] + ':auto', + propTB[1 - idxTB] + ':auto', + '' + ].join('!important;'); + el.appendChild(marker); + markers.push(marker); + } + return markers; + } + function preparePointerTransformer(markers, saved, inverse) { + var transformerName = inverse ? 'invTrans' : 'trans'; + var transformer = saved[transformerName]; + var oldSrcCoords = saved.srcCoords; + var srcCoords = []; + var destCoords = []; + var oldCoordTheSame = true; + for (var i = 0; i < 4; i++) { + var rect = markers[i].getBoundingClientRect(); + var ii = 2 * i; + var x = rect.left; + var y = rect.top; + srcCoords.push(x, y); + oldCoordTheSame = oldCoordTheSame && oldSrcCoords && x === oldSrcCoords[ii] && y === oldSrcCoords[ii + 1]; + destCoords.push(markers[i].offsetLeft, markers[i].offsetTop); + } + return (oldCoordTheSame && transformer) + ? transformer + : (saved.srcCoords = srcCoords, + saved[transformerName] = inverse + ? buildTransformer(destCoords, srcCoords) + : buildTransformer(srcCoords, destCoords)); + } + function isCanvasEl(el) { + return el.nodeName.toUpperCase() === 'CANVAS'; + } + var replaceReg = /([&<>"'])/g; + var replaceMap = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + '\'': ''' + }; + function encodeHTML(source) { + return source == null + ? '' + : (source + '').replace(replaceReg, function (str, c) { + return replaceMap[c]; + }); + } + + var MOUSE_EVENT_REG = /^(?:mouse|pointer|contextmenu|drag|drop)|click/; + var _calcOut$1 = []; + var firefoxNotSupportOffsetXY = env.browser.firefox + && +env.browser.version.split('.')[0] < 39; + function clientToLocal(el, e, out, calculate) { + out = out || {}; + if (calculate) { + calculateZrXY(el, e, out); + } + else if (firefoxNotSupportOffsetXY + && e.layerX != null + && e.layerX !== e.offsetX) { + out.zrX = e.layerX; + out.zrY = e.layerY; + } + else if (e.offsetX != null) { + out.zrX = e.offsetX; + out.zrY = e.offsetY; + } + else { + calculateZrXY(el, e, out); + } + return out; + } + function calculateZrXY(el, e, out) { + if (env.domSupported && el.getBoundingClientRect) { + var ex = e.clientX; + var ey = e.clientY; + if (isCanvasEl(el)) { + var box = el.getBoundingClientRect(); + out.zrX = ex - box.left; + out.zrY = ey - box.top; + return; + } + else { + if (transformCoordWithViewport(_calcOut$1, el, ex, ey)) { + out.zrX = _calcOut$1[0]; + out.zrY = _calcOut$1[1]; + return; + } + } + } + out.zrX = out.zrY = 0; + } + function getNativeEvent(e) { + return e + || window.event; + } + function normalizeEvent(el, e, calculate) { + e = getNativeEvent(e); + if (e.zrX != null) { + return e; + } + var eventType = e.type; + var isTouch = eventType && eventType.indexOf('touch') >= 0; + if (!isTouch) { + clientToLocal(el, e, e, calculate); + var wheelDelta = getWheelDeltaMayPolyfill(e); + e.zrDelta = wheelDelta ? wheelDelta / 120 : -(e.detail || 0) / 3; + } + else { + var touch = eventType !== 'touchend' + ? e.targetTouches[0] + : e.changedTouches[0]; + touch && clientToLocal(el, touch, e, calculate); + } + var button = e.button; + if (e.which == null && button !== undefined && MOUSE_EVENT_REG.test(e.type)) { + e.which = (button & 1 ? 1 : (button & 2 ? 3 : (button & 4 ? 2 : 0))); + } + return e; + } + function getWheelDeltaMayPolyfill(e) { + var rawWheelDelta = e.wheelDelta; + if (rawWheelDelta) { + return rawWheelDelta; + } + var deltaX = e.deltaX; + var deltaY = e.deltaY; + if (deltaX == null || deltaY == null) { + return rawWheelDelta; + } + var delta = deltaY !== 0 ? Math.abs(deltaY) : Math.abs(deltaX); + var sign = deltaY > 0 ? -1 + : deltaY < 0 ? 1 + : deltaX > 0 ? -1 + : 1; + return 3 * delta * sign; + } + function addEventListener(el, name, handler, opt) { + el.addEventListener(name, handler, opt); + } + function removeEventListener(el, name, handler, opt) { + el.removeEventListener(name, handler, opt); + } + var stop = function (e) { + e.preventDefault(); + e.stopPropagation(); + e.cancelBubble = true; + }; + function isMiddleOrRightButtonOnMouseUpDown(e) { + return e.which === 2 || e.which === 3; + } + + var GestureMgr = (function () { + function GestureMgr() { + this._track = []; + } + GestureMgr.prototype.recognize = function (event, target, root) { + this._doTrack(event, target, root); + return this._recognize(event); + }; + GestureMgr.prototype.clear = function () { + this._track.length = 0; + return this; + }; + GestureMgr.prototype._doTrack = function (event, target, root) { + var touches = event.touches; + if (!touches) { + return; + } + var trackItem = { + points: [], + touches: [], + target: target, + event: event + }; + for (var i = 0, len = touches.length; i < len; i++) { + var touch = touches[i]; + var pos = clientToLocal(root, touch, {}); + trackItem.points.push([pos.zrX, pos.zrY]); + trackItem.touches.push(touch); + } + this._track.push(trackItem); + }; + GestureMgr.prototype._recognize = function (event) { + for (var eventName in recognizers) { + if (recognizers.hasOwnProperty(eventName)) { + var gestureInfo = recognizers[eventName](this._track, event); + if (gestureInfo) { + return gestureInfo; + } + } + } + }; + return GestureMgr; + }()); + function dist$1(pointPair) { + var dx = pointPair[1][0] - pointPair[0][0]; + var dy = pointPair[1][1] - pointPair[0][1]; + return Math.sqrt(dx * dx + dy * dy); + } + function center(pointPair) { + return [ + (pointPair[0][0] + pointPair[1][0]) / 2, + (pointPair[0][1] + pointPair[1][1]) / 2 + ]; + } + var recognizers = { + pinch: function (tracks, event) { + var trackLen = tracks.length; + if (!trackLen) { + return; + } + var pinchEnd = (tracks[trackLen - 1] || {}).points; + var pinchPre = (tracks[trackLen - 2] || {}).points || pinchEnd; + if (pinchPre + && pinchPre.length > 1 + && pinchEnd + && pinchEnd.length > 1) { + var pinchScale = dist$1(pinchEnd) / dist$1(pinchPre); + !isFinite(pinchScale) && (pinchScale = 1); + event.pinchScale = pinchScale; + var pinchCenter = center(pinchEnd); + event.pinchX = pinchCenter[0]; + event.pinchY = pinchCenter[1]; + return { + type: 'pinch', + target: tracks[0].target, + event: event + }; + } + } + }; + + function create$1() { + return [1, 0, 0, 1, 0, 0]; + } + function identity(out) { + out[0] = 1; + out[1] = 0; + out[2] = 0; + out[3] = 1; + out[4] = 0; + out[5] = 0; + return out; + } + function copy$1(out, m) { + out[0] = m[0]; + out[1] = m[1]; + out[2] = m[2]; + out[3] = m[3]; + out[4] = m[4]; + out[5] = m[5]; + return out; + } + function mul$1(out, m1, m2) { + var out0 = m1[0] * m2[0] + m1[2] * m2[1]; + var out1 = m1[1] * m2[0] + m1[3] * m2[1]; + var out2 = m1[0] * m2[2] + m1[2] * m2[3]; + var out3 = m1[1] * m2[2] + m1[3] * m2[3]; + var out4 = m1[0] * m2[4] + m1[2] * m2[5] + m1[4]; + var out5 = m1[1] * m2[4] + m1[3] * m2[5] + m1[5]; + out[0] = out0; + out[1] = out1; + out[2] = out2; + out[3] = out3; + out[4] = out4; + out[5] = out5; + return out; + } + function translate(out, a, v) { + out[0] = a[0]; + out[1] = a[1]; + out[2] = a[2]; + out[3] = a[3]; + out[4] = a[4] + v[0]; + out[5] = a[5] + v[1]; + return out; + } + function rotate(out, a, rad) { + var aa = a[0]; + var ac = a[2]; + var atx = a[4]; + var ab = a[1]; + var ad = a[3]; + var aty = a[5]; + var st = Math.sin(rad); + var ct = Math.cos(rad); + out[0] = aa * ct + ab * st; + out[1] = -aa * st + ab * ct; + out[2] = ac * ct + ad * st; + out[3] = -ac * st + ct * ad; + out[4] = ct * atx + st * aty; + out[5] = ct * aty - st * atx; + return out; + } + function scale$1(out, a, v) { + var vx = v[0]; + var vy = v[1]; + out[0] = a[0] * vx; + out[1] = a[1] * vy; + out[2] = a[2] * vx; + out[3] = a[3] * vy; + out[4] = a[4] * vx; + out[5] = a[5] * vy; + return out; + } + function invert(out, a) { + var aa = a[0]; + var ac = a[2]; + var atx = a[4]; + var ab = a[1]; + var ad = a[3]; + var aty = a[5]; + var det = aa * ad - ab * ac; + if (!det) { + return null; + } + det = 1.0 / det; + out[0] = ad * det; + out[1] = -ab * det; + out[2] = -ac * det; + out[3] = aa * det; + out[4] = (ac * aty - ad * atx) * det; + out[5] = (ab * atx - aa * aty) * det; + return out; + } + function clone$2(a) { + var b = create$1(); + copy$1(b, a); + return b; + } + + var matrix = /*#__PURE__*/Object.freeze({ + __proto__: null, + create: create$1, + identity: identity, + copy: copy$1, + mul: mul$1, + translate: translate, + rotate: rotate, + scale: scale$1, + invert: invert, + clone: clone$2 + }); + + var Point = (function () { + function Point(x, y) { + this.x = x || 0; + this.y = y || 0; + } + Point.prototype.copy = function (other) { + this.x = other.x; + this.y = other.y; + return this; + }; + Point.prototype.clone = function () { + return new Point(this.x, this.y); + }; + Point.prototype.set = function (x, y) { + this.x = x; + this.y = y; + return this; + }; + Point.prototype.equal = function (other) { + return other.x === this.x && other.y === this.y; + }; + Point.prototype.add = function (other) { + this.x += other.x; + this.y += other.y; + return this; + }; + Point.prototype.scale = function (scalar) { + this.x *= scalar; + this.y *= scalar; + }; + Point.prototype.scaleAndAdd = function (other, scalar) { + this.x += other.x * scalar; + this.y += other.y * scalar; + }; + Point.prototype.sub = function (other) { + this.x -= other.x; + this.y -= other.y; + return this; + }; + Point.prototype.dot = function (other) { + return this.x * other.x + this.y * other.y; + }; + Point.prototype.len = function () { + return Math.sqrt(this.x * this.x + this.y * this.y); + }; + Point.prototype.lenSquare = function () { + return this.x * this.x + this.y * this.y; + }; + Point.prototype.normalize = function () { + var len = this.len(); + this.x /= len; + this.y /= len; + return this; + }; + Point.prototype.distance = function (other) { + var dx = this.x - other.x; + var dy = this.y - other.y; + return Math.sqrt(dx * dx + dy * dy); + }; + Point.prototype.distanceSquare = function (other) { + var dx = this.x - other.x; + var dy = this.y - other.y; + return dx * dx + dy * dy; + }; + Point.prototype.negate = function () { + this.x = -this.x; + this.y = -this.y; + return this; + }; + Point.prototype.transform = function (m) { + if (!m) { + return; + } + var x = this.x; + var y = this.y; + this.x = m[0] * x + m[2] * y + m[4]; + this.y = m[1] * x + m[3] * y + m[5]; + return this; + }; + Point.prototype.toArray = function (out) { + out[0] = this.x; + out[1] = this.y; + return out; + }; + Point.prototype.fromArray = function (input) { + this.x = input[0]; + this.y = input[1]; + }; + Point.set = function (p, x, y) { + p.x = x; + p.y = y; + }; + Point.copy = function (p, p2) { + p.x = p2.x; + p.y = p2.y; + }; + Point.len = function (p) { + return Math.sqrt(p.x * p.x + p.y * p.y); + }; + Point.lenSquare = function (p) { + return p.x * p.x + p.y * p.y; + }; + Point.dot = function (p0, p1) { + return p0.x * p1.x + p0.y * p1.y; + }; + Point.add = function (out, p0, p1) { + out.x = p0.x + p1.x; + out.y = p0.y + p1.y; + }; + Point.sub = function (out, p0, p1) { + out.x = p0.x - p1.x; + out.y = p0.y - p1.y; + }; + Point.scale = function (out, p0, scalar) { + out.x = p0.x * scalar; + out.y = p0.y * scalar; + }; + Point.scaleAndAdd = function (out, p0, p1, scalar) { + out.x = p0.x + p1.x * scalar; + out.y = p0.y + p1.y * scalar; + }; + Point.lerp = function (out, p0, p1, t) { + var onet = 1 - t; + out.x = onet * p0.x + t * p1.x; + out.y = onet * p0.y + t * p1.y; + }; + return Point; + }()); + + var mathMin = Math.min; + var mathMax = Math.max; + var lt = new Point(); + var rb = new Point(); + var lb = new Point(); + var rt = new Point(); + var minTv = new Point(); + var maxTv = new Point(); + var BoundingRect = (function () { + function BoundingRect(x, y, width, height) { + if (width < 0) { + x = x + width; + width = -width; + } + if (height < 0) { + y = y + height; + height = -height; + } + this.x = x; + this.y = y; + this.width = width; + this.height = height; + } + BoundingRect.prototype.union = function (other) { + var x = mathMin(other.x, this.x); + var y = mathMin(other.y, this.y); + if (isFinite(this.x) && isFinite(this.width)) { + this.width = mathMax(other.x + other.width, this.x + this.width) - x; + } + else { + this.width = other.width; + } + if (isFinite(this.y) && isFinite(this.height)) { + this.height = mathMax(other.y + other.height, this.y + this.height) - y; + } + else { + this.height = other.height; + } + this.x = x; + this.y = y; + }; + BoundingRect.prototype.applyTransform = function (m) { + BoundingRect.applyTransform(this, this, m); + }; + BoundingRect.prototype.calculateTransform = function (b) { + var a = this; + var sx = b.width / a.width; + var sy = b.height / a.height; + var m = create$1(); + translate(m, m, [-a.x, -a.y]); + scale$1(m, m, [sx, sy]); + translate(m, m, [b.x, b.y]); + return m; + }; + BoundingRect.prototype.intersect = function (b, mtv) { + if (!b) { + return false; + } + if (!(b instanceof BoundingRect)) { + b = BoundingRect.create(b); + } + var a = this; + var ax0 = a.x; + var ax1 = a.x + a.width; + var ay0 = a.y; + var ay1 = a.y + a.height; + var bx0 = b.x; + var bx1 = b.x + b.width; + var by0 = b.y; + var by1 = b.y + b.height; + var overlap = !(ax1 < bx0 || bx1 < ax0 || ay1 < by0 || by1 < ay0); + if (mtv) { + var dMin = Infinity; + var dMax = 0; + var d0 = Math.abs(ax1 - bx0); + var d1 = Math.abs(bx1 - ax0); + var d2 = Math.abs(ay1 - by0); + var d3 = Math.abs(by1 - ay0); + var dx = Math.min(d0, d1); + var dy = Math.min(d2, d3); + if (ax1 < bx0 || bx1 < ax0) { + if (dx > dMax) { + dMax = dx; + if (d0 < d1) { + Point.set(maxTv, -d0, 0); + } + else { + Point.set(maxTv, d1, 0); + } + } + } + else { + if (dx < dMin) { + dMin = dx; + if (d0 < d1) { + Point.set(minTv, d0, 0); + } + else { + Point.set(minTv, -d1, 0); + } + } + } + if (ay1 < by0 || by1 < ay0) { + if (dy > dMax) { + dMax = dy; + if (d2 < d3) { + Point.set(maxTv, 0, -d2); + } + else { + Point.set(maxTv, 0, d3); + } + } + } + else { + if (dx < dMin) { + dMin = dx; + if (d2 < d3) { + Point.set(minTv, 0, d2); + } + else { + Point.set(minTv, 0, -d3); + } + } + } + } + if (mtv) { + Point.copy(mtv, overlap ? minTv : maxTv); + } + return overlap; + }; + BoundingRect.prototype.contain = function (x, y) { + var rect = this; + return x >= rect.x + && x <= (rect.x + rect.width) + && y >= rect.y + && y <= (rect.y + rect.height); + }; + BoundingRect.prototype.clone = function () { + return new BoundingRect(this.x, this.y, this.width, this.height); + }; + BoundingRect.prototype.copy = function (other) { + BoundingRect.copy(this, other); + }; + BoundingRect.prototype.plain = function () { + return { + x: this.x, + y: this.y, + width: this.width, + height: this.height + }; + }; + BoundingRect.prototype.isFinite = function () { + return isFinite(this.x) + && isFinite(this.y) + && isFinite(this.width) + && isFinite(this.height); + }; + BoundingRect.prototype.isZero = function () { + return this.width === 0 || this.height === 0; + }; + BoundingRect.create = function (rect) { + return new BoundingRect(rect.x, rect.y, rect.width, rect.height); + }; + BoundingRect.copy = function (target, source) { + target.x = source.x; + target.y = source.y; + target.width = source.width; + target.height = source.height; + }; + BoundingRect.applyTransform = function (target, source, m) { + if (!m) { + if (target !== source) { + BoundingRect.copy(target, source); + } + return; + } + if (m[1] < 1e-5 && m[1] > -1e-5 && m[2] < 1e-5 && m[2] > -1e-5) { + var sx = m[0]; + var sy = m[3]; + var tx = m[4]; + var ty = m[5]; + target.x = source.x * sx + tx; + target.y = source.y * sy + ty; + target.width = source.width * sx; + target.height = source.height * sy; + if (target.width < 0) { + target.x += target.width; + target.width = -target.width; + } + if (target.height < 0) { + target.y += target.height; + target.height = -target.height; + } + return; + } + lt.x = lb.x = source.x; + lt.y = rt.y = source.y; + rb.x = rt.x = source.x + source.width; + rb.y = lb.y = source.y + source.height; + lt.transform(m); + rt.transform(m); + rb.transform(m); + lb.transform(m); + target.x = mathMin(lt.x, rb.x, lb.x, rt.x); + target.y = mathMin(lt.y, rb.y, lb.y, rt.y); + var maxX = mathMax(lt.x, rb.x, lb.x, rt.x); + var maxY = mathMax(lt.y, rb.y, lb.y, rt.y); + target.width = maxX - target.x; + target.height = maxY - target.y; + }; + return BoundingRect; + }()); + + var SILENT = 'silent'; + function makeEventPacket(eveType, targetInfo, event) { + return { + type: eveType, + event: event, + target: targetInfo.target, + topTarget: targetInfo.topTarget, + cancelBubble: false, + offsetX: event.zrX, + offsetY: event.zrY, + gestureEvent: event.gestureEvent, + pinchX: event.pinchX, + pinchY: event.pinchY, + pinchScale: event.pinchScale, + wheelDelta: event.zrDelta, + zrByTouch: event.zrByTouch, + which: event.which, + stop: stopEvent + }; + } + function stopEvent() { + stop(this.event); + } + var EmptyProxy = (function (_super) { + __extends(EmptyProxy, _super); + function EmptyProxy() { + var _this = _super !== null && _super.apply(this, arguments) || this; + _this.handler = null; + return _this; + } + EmptyProxy.prototype.dispose = function () { }; + EmptyProxy.prototype.setCursor = function () { }; + return EmptyProxy; + }(Eventful)); + var HoveredResult = (function () { + function HoveredResult(x, y) { + this.x = x; + this.y = y; + } + return HoveredResult; + }()); + var handlerNames = [ + 'click', 'dblclick', 'mousewheel', 'mouseout', + 'mouseup', 'mousedown', 'mousemove', 'contextmenu' + ]; + var tmpRect = new BoundingRect(0, 0, 0, 0); + var Handler = (function (_super) { + __extends(Handler, _super); + function Handler(storage, painter, proxy, painterRoot, pointerSize) { + var _this = _super.call(this) || this; + _this._hovered = new HoveredResult(0, 0); + _this.storage = storage; + _this.painter = painter; + _this.painterRoot = painterRoot; + _this._pointerSize = pointerSize; + proxy = proxy || new EmptyProxy(); + _this.proxy = null; + _this.setHandlerProxy(proxy); + _this._draggingMgr = new Draggable(_this); + return _this; + } + Handler.prototype.setHandlerProxy = function (proxy) { + if (this.proxy) { + this.proxy.dispose(); + } + if (proxy) { + each(handlerNames, function (name) { + proxy.on && proxy.on(name, this[name], this); + }, this); + proxy.handler = this; + } + this.proxy = proxy; + }; + Handler.prototype.mousemove = function (event) { + var x = event.zrX; + var y = event.zrY; + var isOutside = isOutsideBoundary(this, x, y); + var lastHovered = this._hovered; + var lastHoveredTarget = lastHovered.target; + if (lastHoveredTarget && !lastHoveredTarget.__zr) { + lastHovered = this.findHover(lastHovered.x, lastHovered.y); + lastHoveredTarget = lastHovered.target; + } + var hovered = this._hovered = isOutside ? new HoveredResult(x, y) : this.findHover(x, y); + var hoveredTarget = hovered.target; + var proxy = this.proxy; + proxy.setCursor && proxy.setCursor(hoveredTarget ? hoveredTarget.cursor : 'default'); + if (lastHoveredTarget && hoveredTarget !== lastHoveredTarget) { + this.dispatchToElement(lastHovered, 'mouseout', event); + } + this.dispatchToElement(hovered, 'mousemove', event); + if (hoveredTarget && hoveredTarget !== lastHoveredTarget) { + this.dispatchToElement(hovered, 'mouseover', event); + } + }; + Handler.prototype.mouseout = function (event) { + var eventControl = event.zrEventControl; + if (eventControl !== 'only_globalout') { + this.dispatchToElement(this._hovered, 'mouseout', event); + } + if (eventControl !== 'no_globalout') { + this.trigger('globalout', { type: 'globalout', event: event }); + } + }; + Handler.prototype.resize = function () { + this._hovered = new HoveredResult(0, 0); + }; + Handler.prototype.dispatch = function (eventName, eventArgs) { + var handler = this[eventName]; + handler && handler.call(this, eventArgs); + }; + Handler.prototype.dispose = function () { + this.proxy.dispose(); + this.storage = null; + this.proxy = null; + this.painter = null; + }; + Handler.prototype.setCursorStyle = function (cursorStyle) { + var proxy = this.proxy; + proxy.setCursor && proxy.setCursor(cursorStyle); + }; + Handler.prototype.dispatchToElement = function (targetInfo, eventName, event) { + targetInfo = targetInfo || {}; + var el = targetInfo.target; + if (el && el.silent) { + return; + } + var eventKey = ('on' + eventName); + var eventPacket = makeEventPacket(eventName, targetInfo, event); + while (el) { + el[eventKey] + && (eventPacket.cancelBubble = !!el[eventKey].call(el, eventPacket)); + el.trigger(eventName, eventPacket); + el = el.__hostTarget ? el.__hostTarget : el.parent; + if (eventPacket.cancelBubble) { + break; + } + } + if (!eventPacket.cancelBubble) { + this.trigger(eventName, eventPacket); + if (this.painter && this.painter.eachOtherLayer) { + this.painter.eachOtherLayer(function (layer) { + if (typeof (layer[eventKey]) === 'function') { + layer[eventKey].call(layer, eventPacket); + } + if (layer.trigger) { + layer.trigger(eventName, eventPacket); + } + }); + } + } + }; + Handler.prototype.findHover = function (x, y, exclude) { + var list = this.storage.getDisplayList(); + var out = new HoveredResult(x, y); + setHoverTarget(list, out, x, y, exclude); + if (this._pointerSize && !out.target) { + var candidates = []; + var pointerSize = this._pointerSize; + var targetSizeHalf = pointerSize / 2; + var pointerRect = new BoundingRect(x - targetSizeHalf, y - targetSizeHalf, pointerSize, pointerSize); + for (var i = list.length - 1; i >= 0; i--) { + var el = list[i]; + if (el !== exclude + && !el.ignore + && !el.ignoreCoarsePointer + && (!el.parent || !el.parent.ignoreCoarsePointer)) { + tmpRect.copy(el.getBoundingRect()); + if (el.transform) { + tmpRect.applyTransform(el.transform); + } + if (tmpRect.intersect(pointerRect)) { + candidates.push(el); + } + } + } + if (candidates.length) { + var rStep = 4; + var thetaStep = Math.PI / 12; + var PI2 = Math.PI * 2; + for (var r = 0; r < targetSizeHalf; r += rStep) { + for (var theta = 0; theta < PI2; theta += thetaStep) { + var x1 = x + r * Math.cos(theta); + var y1 = y + r * Math.sin(theta); + setHoverTarget(candidates, out, x1, y1, exclude); + if (out.target) { + return out; + } + } + } + } + } + return out; + }; + Handler.prototype.processGesture = function (event, stage) { + if (!this._gestureMgr) { + this._gestureMgr = new GestureMgr(); + } + var gestureMgr = this._gestureMgr; + stage === 'start' && gestureMgr.clear(); + var gestureInfo = gestureMgr.recognize(event, this.findHover(event.zrX, event.zrY, null).target, this.proxy.dom); + stage === 'end' && gestureMgr.clear(); + if (gestureInfo) { + var type = gestureInfo.type; + event.gestureEvent = type; + var res = new HoveredResult(); + res.target = gestureInfo.target; + this.dispatchToElement(res, type, gestureInfo.event); + } + }; + return Handler; + }(Eventful)); + each(['click', 'mousedown', 'mouseup', 'mousewheel', 'dblclick', 'contextmenu'], function (name) { + Handler.prototype[name] = function (event) { + var x = event.zrX; + var y = event.zrY; + var isOutside = isOutsideBoundary(this, x, y); + var hovered; + var hoveredTarget; + if (name !== 'mouseup' || !isOutside) { + hovered = this.findHover(x, y); + hoveredTarget = hovered.target; + } + if (name === 'mousedown') { + this._downEl = hoveredTarget; + this._downPoint = [event.zrX, event.zrY]; + this._upEl = hoveredTarget; + } + else if (name === 'mouseup') { + this._upEl = hoveredTarget; + } + else if (name === 'click') { + if (this._downEl !== this._upEl + || !this._downPoint + || dist(this._downPoint, [event.zrX, event.zrY]) > 4) { + return; + } + this._downPoint = null; + } + this.dispatchToElement(hovered, name, event); + }; + }); + function isHover(displayable, x, y) { + if (displayable[displayable.rectHover ? 'rectContain' : 'contain'](x, y)) { + var el = displayable; + var isSilent = void 0; + var ignoreClip = false; + while (el) { + if (el.ignoreClip) { + ignoreClip = true; + } + if (!ignoreClip) { + var clipPath = el.getClipPath(); + if (clipPath && !clipPath.contain(x, y)) { + return false; + } + if (el.silent) { + isSilent = true; + } + } + var hostEl = el.__hostTarget; + el = hostEl ? hostEl : el.parent; + } + return isSilent ? SILENT : true; + } + return false; + } + function setHoverTarget(list, out, x, y, exclude) { + for (var i = list.length - 1; i >= 0; i--) { + var el = list[i]; + var hoverCheckResult = void 0; + if (el !== exclude + && !el.ignore + && (hoverCheckResult = isHover(el, x, y))) { + !out.topTarget && (out.topTarget = el); + if (hoverCheckResult !== SILENT) { + out.target = el; + break; + } + } + } + } + function isOutsideBoundary(handlerInstance, x, y) { + var painter = handlerInstance.painter; + return x < 0 || x > painter.getWidth() || y < 0 || y > painter.getHeight(); + } + + var DEFAULT_MIN_MERGE = 32; + var DEFAULT_MIN_GALLOPING = 7; + function minRunLength(n) { + var r = 0; + while (n >= DEFAULT_MIN_MERGE) { + r |= n & 1; + n >>= 1; + } + return n + r; + } + function makeAscendingRun(array, lo, hi, compare) { + var runHi = lo + 1; + if (runHi === hi) { + return 1; + } + if (compare(array[runHi++], array[lo]) < 0) { + while (runHi < hi && compare(array[runHi], array[runHi - 1]) < 0) { + runHi++; + } + reverseRun(array, lo, runHi); + } + else { + while (runHi < hi && compare(array[runHi], array[runHi - 1]) >= 0) { + runHi++; + } + } + return runHi - lo; + } + function reverseRun(array, lo, hi) { + hi--; + while (lo < hi) { + var t = array[lo]; + array[lo++] = array[hi]; + array[hi--] = t; + } + } + function binaryInsertionSort(array, lo, hi, start, compare) { + if (start === lo) { + start++; + } + for (; start < hi; start++) { + var pivot = array[start]; + var left = lo; + var right = start; + var mid; + while (left < right) { + mid = left + right >>> 1; + if (compare(pivot, array[mid]) < 0) { + right = mid; + } + else { + left = mid + 1; + } + } + var n = start - left; + switch (n) { + case 3: + array[left + 3] = array[left + 2]; + case 2: + array[left + 2] = array[left + 1]; + case 1: + array[left + 1] = array[left]; + break; + default: + while (n > 0) { + array[left + n] = array[left + n - 1]; + n--; + } + } + array[left] = pivot; + } + } + function gallopLeft(value, array, start, length, hint, compare) { + var lastOffset = 0; + var maxOffset = 0; + var offset = 1; + if (compare(value, array[start + hint]) > 0) { + maxOffset = length - hint; + while (offset < maxOffset && compare(value, array[start + hint + offset]) > 0) { + lastOffset = offset; + offset = (offset << 1) + 1; + if (offset <= 0) { + offset = maxOffset; + } + } + if (offset > maxOffset) { + offset = maxOffset; + } + lastOffset += hint; + offset += hint; + } + else { + maxOffset = hint + 1; + while (offset < maxOffset && compare(value, array[start + hint - offset]) <= 0) { + lastOffset = offset; + offset = (offset << 1) + 1; + if (offset <= 0) { + offset = maxOffset; + } + } + if (offset > maxOffset) { + offset = maxOffset; + } + var tmp = lastOffset; + lastOffset = hint - offset; + offset = hint - tmp; + } + lastOffset++; + while (lastOffset < offset) { + var m = lastOffset + (offset - lastOffset >>> 1); + if (compare(value, array[start + m]) > 0) { + lastOffset = m + 1; + } + else { + offset = m; + } + } + return offset; + } + function gallopRight(value, array, start, length, hint, compare) { + var lastOffset = 0; + var maxOffset = 0; + var offset = 1; + if (compare(value, array[start + hint]) < 0) { + maxOffset = hint + 1; + while (offset < maxOffset && compare(value, array[start + hint - offset]) < 0) { + lastOffset = offset; + offset = (offset << 1) + 1; + if (offset <= 0) { + offset = maxOffset; + } + } + if (offset > maxOffset) { + offset = maxOffset; + } + var tmp = lastOffset; + lastOffset = hint - offset; + offset = hint - tmp; + } + else { + maxOffset = length - hint; + while (offset < maxOffset && compare(value, array[start + hint + offset]) >= 0) { + lastOffset = offset; + offset = (offset << 1) + 1; + if (offset <= 0) { + offset = maxOffset; + } + } + if (offset > maxOffset) { + offset = maxOffset; + } + lastOffset += hint; + offset += hint; + } + lastOffset++; + while (lastOffset < offset) { + var m = lastOffset + (offset - lastOffset >>> 1); + if (compare(value, array[start + m]) < 0) { + offset = m; + } + else { + lastOffset = m + 1; + } + } + return offset; + } + function TimSort(array, compare) { + var minGallop = DEFAULT_MIN_GALLOPING; + var length = 0; + var runStart; + var runLength; + var stackSize = 0; + length = array.length; + var tmp = []; + runStart = []; + runLength = []; + function pushRun(_runStart, _runLength) { + runStart[stackSize] = _runStart; + runLength[stackSize] = _runLength; + stackSize += 1; + } + function mergeRuns() { + while (stackSize > 1) { + var n = stackSize - 2; + if ((n >= 1 && runLength[n - 1] <= runLength[n] + runLength[n + 1]) + || (n >= 2 && runLength[n - 2] <= runLength[n] + runLength[n - 1])) { + if (runLength[n - 1] < runLength[n + 1]) { + n--; + } + } + else if (runLength[n] > runLength[n + 1]) { + break; + } + mergeAt(n); + } + } + function forceMergeRuns() { + while (stackSize > 1) { + var n = stackSize - 2; + if (n > 0 && runLength[n - 1] < runLength[n + 1]) { + n--; + } + mergeAt(n); + } + } + function mergeAt(i) { + var start1 = runStart[i]; + var length1 = runLength[i]; + var start2 = runStart[i + 1]; + var length2 = runLength[i + 1]; + runLength[i] = length1 + length2; + if (i === stackSize - 3) { + runStart[i + 1] = runStart[i + 2]; + runLength[i + 1] = runLength[i + 2]; + } + stackSize--; + var k = gallopRight(array[start2], array, start1, length1, 0, compare); + start1 += k; + length1 -= k; + if (length1 === 0) { + return; + } + length2 = gallopLeft(array[start1 + length1 - 1], array, start2, length2, length2 - 1, compare); + if (length2 === 0) { + return; + } + if (length1 <= length2) { + mergeLow(start1, length1, start2, length2); + } + else { + mergeHigh(start1, length1, start2, length2); + } + } + function mergeLow(start1, length1, start2, length2) { + var i = 0; + for (i = 0; i < length1; i++) { + tmp[i] = array[start1 + i]; + } + var cursor1 = 0; + var cursor2 = start2; + var dest = start1; + array[dest++] = array[cursor2++]; + if (--length2 === 0) { + for (i = 0; i < length1; i++) { + array[dest + i] = tmp[cursor1 + i]; + } + return; + } + if (length1 === 1) { + for (i = 0; i < length2; i++) { + array[dest + i] = array[cursor2 + i]; + } + array[dest + length2] = tmp[cursor1]; + return; + } + var _minGallop = minGallop; + var count1; + var count2; + var exit; + while (1) { + count1 = 0; + count2 = 0; + exit = false; + do { + if (compare(array[cursor2], tmp[cursor1]) < 0) { + array[dest++] = array[cursor2++]; + count2++; + count1 = 0; + if (--length2 === 0) { + exit = true; + break; + } + } + else { + array[dest++] = tmp[cursor1++]; + count1++; + count2 = 0; + if (--length1 === 1) { + exit = true; + break; + } + } + } while ((count1 | count2) < _minGallop); + if (exit) { + break; + } + do { + count1 = gallopRight(array[cursor2], tmp, cursor1, length1, 0, compare); + if (count1 !== 0) { + for (i = 0; i < count1; i++) { + array[dest + i] = tmp[cursor1 + i]; + } + dest += count1; + cursor1 += count1; + length1 -= count1; + if (length1 <= 1) { + exit = true; + break; + } + } + array[dest++] = array[cursor2++]; + if (--length2 === 0) { + exit = true; + break; + } + count2 = gallopLeft(tmp[cursor1], array, cursor2, length2, 0, compare); + if (count2 !== 0) { + for (i = 0; i < count2; i++) { + array[dest + i] = array[cursor2 + i]; + } + dest += count2; + cursor2 += count2; + length2 -= count2; + if (length2 === 0) { + exit = true; + break; + } + } + array[dest++] = tmp[cursor1++]; + if (--length1 === 1) { + exit = true; + break; + } + _minGallop--; + } while (count1 >= DEFAULT_MIN_GALLOPING || count2 >= DEFAULT_MIN_GALLOPING); + if (exit) { + break; + } + if (_minGallop < 0) { + _minGallop = 0; + } + _minGallop += 2; + } + minGallop = _minGallop; + minGallop < 1 && (minGallop = 1); + if (length1 === 1) { + for (i = 0; i < length2; i++) { + array[dest + i] = array[cursor2 + i]; + } + array[dest + length2] = tmp[cursor1]; + } + else if (length1 === 0) { + throw new Error(); + } + else { + for (i = 0; i < length1; i++) { + array[dest + i] = tmp[cursor1 + i]; + } + } + } + function mergeHigh(start1, length1, start2, length2) { + var i = 0; + for (i = 0; i < length2; i++) { + tmp[i] = array[start2 + i]; + } + var cursor1 = start1 + length1 - 1; + var cursor2 = length2 - 1; + var dest = start2 + length2 - 1; + var customCursor = 0; + var customDest = 0; + array[dest--] = array[cursor1--]; + if (--length1 === 0) { + customCursor = dest - (length2 - 1); + for (i = 0; i < length2; i++) { + array[customCursor + i] = tmp[i]; + } + return; + } + if (length2 === 1) { + dest -= length1; + cursor1 -= length1; + customDest = dest + 1; + customCursor = cursor1 + 1; + for (i = length1 - 1; i >= 0; i--) { + array[customDest + i] = array[customCursor + i]; + } + array[dest] = tmp[cursor2]; + return; + } + var _minGallop = minGallop; + while (true) { + var count1 = 0; + var count2 = 0; + var exit = false; + do { + if (compare(tmp[cursor2], array[cursor1]) < 0) { + array[dest--] = array[cursor1--]; + count1++; + count2 = 0; + if (--length1 === 0) { + exit = true; + break; + } + } + else { + array[dest--] = tmp[cursor2--]; + count2++; + count1 = 0; + if (--length2 === 1) { + exit = true; + break; + } + } + } while ((count1 | count2) < _minGallop); + if (exit) { + break; + } + do { + count1 = length1 - gallopRight(tmp[cursor2], array, start1, length1, length1 - 1, compare); + if (count1 !== 0) { + dest -= count1; + cursor1 -= count1; + length1 -= count1; + customDest = dest + 1; + customCursor = cursor1 + 1; + for (i = count1 - 1; i >= 0; i--) { + array[customDest + i] = array[customCursor + i]; + } + if (length1 === 0) { + exit = true; + break; + } + } + array[dest--] = tmp[cursor2--]; + if (--length2 === 1) { + exit = true; + break; + } + count2 = length2 - gallopLeft(array[cursor1], tmp, 0, length2, length2 - 1, compare); + if (count2 !== 0) { + dest -= count2; + cursor2 -= count2; + length2 -= count2; + customDest = dest + 1; + customCursor = cursor2 + 1; + for (i = 0; i < count2; i++) { + array[customDest + i] = tmp[customCursor + i]; + } + if (length2 <= 1) { + exit = true; + break; + } + } + array[dest--] = array[cursor1--]; + if (--length1 === 0) { + exit = true; + break; + } + _minGallop--; + } while (count1 >= DEFAULT_MIN_GALLOPING || count2 >= DEFAULT_MIN_GALLOPING); + if (exit) { + break; + } + if (_minGallop < 0) { + _minGallop = 0; + } + _minGallop += 2; + } + minGallop = _minGallop; + if (minGallop < 1) { + minGallop = 1; + } + if (length2 === 1) { + dest -= length1; + cursor1 -= length1; + customDest = dest + 1; + customCursor = cursor1 + 1; + for (i = length1 - 1; i >= 0; i--) { + array[customDest + i] = array[customCursor + i]; + } + array[dest] = tmp[cursor2]; + } + else if (length2 === 0) { + throw new Error(); + } + else { + customCursor = dest - (length2 - 1); + for (i = 0; i < length2; i++) { + array[customCursor + i] = tmp[i]; + } + } + } + return { + mergeRuns: mergeRuns, + forceMergeRuns: forceMergeRuns, + pushRun: pushRun + }; + } + function sort(array, compare, lo, hi) { + if (!lo) { + lo = 0; + } + if (!hi) { + hi = array.length; + } + var remaining = hi - lo; + if (remaining < 2) { + return; + } + var runLength = 0; + if (remaining < DEFAULT_MIN_MERGE) { + runLength = makeAscendingRun(array, lo, hi, compare); + binaryInsertionSort(array, lo, hi, lo + runLength, compare); + return; + } + var ts = TimSort(array, compare); + var minRun = minRunLength(remaining); + do { + runLength = makeAscendingRun(array, lo, hi, compare); + if (runLength < minRun) { + var force = remaining; + if (force > minRun) { + force = minRun; + } + binaryInsertionSort(array, lo, lo + force, lo + runLength, compare); + runLength = force; + } + ts.pushRun(lo, runLength); + ts.mergeRuns(); + remaining -= runLength; + lo += runLength; + } while (remaining !== 0); + ts.forceMergeRuns(); + } + + var REDRAW_BIT = 1; + var STYLE_CHANGED_BIT = 2; + var SHAPE_CHANGED_BIT = 4; + + var invalidZErrorLogged = false; + function logInvalidZError() { + if (invalidZErrorLogged) { + return; + } + invalidZErrorLogged = true; + console.warn('z / z2 / zlevel of displayable is invalid, which may cause unexpected errors'); + } + function shapeCompareFunc(a, b) { + if (a.zlevel === b.zlevel) { + if (a.z === b.z) { + return a.z2 - b.z2; + } + return a.z - b.z; + } + return a.zlevel - b.zlevel; + } + var Storage = (function () { + function Storage() { + this._roots = []; + this._displayList = []; + this._displayListLen = 0; + this.displayableSortFunc = shapeCompareFunc; + } + Storage.prototype.traverse = function (cb, context) { + for (var i = 0; i < this._roots.length; i++) { + this._roots[i].traverse(cb, context); + } + }; + Storage.prototype.getDisplayList = function (update, includeIgnore) { + includeIgnore = includeIgnore || false; + var displayList = this._displayList; + if (update || !displayList.length) { + this.updateDisplayList(includeIgnore); + } + return displayList; + }; + Storage.prototype.updateDisplayList = function (includeIgnore) { + this._displayListLen = 0; + var roots = this._roots; + var displayList = this._displayList; + for (var i = 0, len = roots.length; i < len; i++) { + this._updateAndAddDisplayable(roots[i], null, includeIgnore); + } + displayList.length = this._displayListLen; + sort(displayList, shapeCompareFunc); + }; + Storage.prototype._updateAndAddDisplayable = function (el, clipPaths, includeIgnore) { + if (el.ignore && !includeIgnore) { + return; + } + el.beforeUpdate(); + el.update(); + el.afterUpdate(); + var userSetClipPath = el.getClipPath(); + if (el.ignoreClip) { + clipPaths = null; + } + else if (userSetClipPath) { + if (clipPaths) { + clipPaths = clipPaths.slice(); + } + else { + clipPaths = []; + } + var currentClipPath = userSetClipPath; + var parentClipPath = el; + while (currentClipPath) { + currentClipPath.parent = parentClipPath; + currentClipPath.updateTransform(); + clipPaths.push(currentClipPath); + parentClipPath = currentClipPath; + currentClipPath = currentClipPath.getClipPath(); + } + } + if (el.childrenRef) { + var children = el.childrenRef(); + for (var i = 0; i < children.length; i++) { + var child = children[i]; + if (el.__dirty) { + child.__dirty |= REDRAW_BIT; + } + this._updateAndAddDisplayable(child, clipPaths, includeIgnore); + } + el.__dirty = 0; + } + else { + var disp = el; + if (clipPaths && clipPaths.length) { + disp.__clipPaths = clipPaths; + } + else if (disp.__clipPaths && disp.__clipPaths.length > 0) { + disp.__clipPaths = []; + } + if (isNaN(disp.z)) { + logInvalidZError(); + disp.z = 0; + } + if (isNaN(disp.z2)) { + logInvalidZError(); + disp.z2 = 0; + } + if (isNaN(disp.zlevel)) { + logInvalidZError(); + disp.zlevel = 0; + } + this._displayList[this._displayListLen++] = disp; + } + var decalEl = el.getDecalElement && el.getDecalElement(); + if (decalEl) { + this._updateAndAddDisplayable(decalEl, clipPaths, includeIgnore); + } + var textGuide = el.getTextGuideLine(); + if (textGuide) { + this._updateAndAddDisplayable(textGuide, clipPaths, includeIgnore); + } + var textEl = el.getTextContent(); + if (textEl) { + this._updateAndAddDisplayable(textEl, clipPaths, includeIgnore); + } + }; + Storage.prototype.addRoot = function (el) { + if (el.__zr && el.__zr.storage === this) { + return; + } + this._roots.push(el); + }; + Storage.prototype.delRoot = function (el) { + if (el instanceof Array) { + for (var i = 0, l = el.length; i < l; i++) { + this.delRoot(el[i]); + } + return; + } + var idx = indexOf(this._roots, el); + if (idx >= 0) { + this._roots.splice(idx, 1); + } + }; + Storage.prototype.delAllRoots = function () { + this._roots = []; + this._displayList = []; + this._displayListLen = 0; + return; + }; + Storage.prototype.getRoots = function () { + return this._roots; + }; + Storage.prototype.dispose = function () { + this._displayList = null; + this._roots = null; + }; + return Storage; + }()); + + var requestAnimationFrame; + requestAnimationFrame = (env.hasGlobalWindow + && ((window.requestAnimationFrame && window.requestAnimationFrame.bind(window)) + || (window.msRequestAnimationFrame && window.msRequestAnimationFrame.bind(window)) + || window.mozRequestAnimationFrame + || window.webkitRequestAnimationFrame)) || function (func) { + return setTimeout(func, 16); + }; + var requestAnimationFrame$1 = requestAnimationFrame; + + var easingFuncs = { + linear: function (k) { + return k; + }, + quadraticIn: function (k) { + return k * k; + }, + quadraticOut: function (k) { + return k * (2 - k); + }, + quadraticInOut: function (k) { + if ((k *= 2) < 1) { + return 0.5 * k * k; + } + return -0.5 * (--k * (k - 2) - 1); + }, + cubicIn: function (k) { + return k * k * k; + }, + cubicOut: function (k) { + return --k * k * k + 1; + }, + cubicInOut: function (k) { + if ((k *= 2) < 1) { + return 0.5 * k * k * k; + } + return 0.5 * ((k -= 2) * k * k + 2); + }, + quarticIn: function (k) { + return k * k * k * k; + }, + quarticOut: function (k) { + return 1 - (--k * k * k * k); + }, + quarticInOut: function (k) { + if ((k *= 2) < 1) { + return 0.5 * k * k * k * k; + } + return -0.5 * ((k -= 2) * k * k * k - 2); + }, + quinticIn: function (k) { + return k * k * k * k * k; + }, + quinticOut: function (k) { + return --k * k * k * k * k + 1; + }, + quinticInOut: function (k) { + if ((k *= 2) < 1) { + return 0.5 * k * k * k * k * k; + } + return 0.5 * ((k -= 2) * k * k * k * k + 2); + }, + sinusoidalIn: function (k) { + return 1 - Math.cos(k * Math.PI / 2); + }, + sinusoidalOut: function (k) { + return Math.sin(k * Math.PI / 2); + }, + sinusoidalInOut: function (k) { + return 0.5 * (1 - Math.cos(Math.PI * k)); + }, + exponentialIn: function (k) { + return k === 0 ? 0 : Math.pow(1024, k - 1); + }, + exponentialOut: function (k) { + return k === 1 ? 1 : 1 - Math.pow(2, -10 * k); + }, + exponentialInOut: function (k) { + if (k === 0) { + return 0; + } + if (k === 1) { + return 1; + } + if ((k *= 2) < 1) { + return 0.5 * Math.pow(1024, k - 1); + } + return 0.5 * (-Math.pow(2, -10 * (k - 1)) + 2); + }, + circularIn: function (k) { + return 1 - Math.sqrt(1 - k * k); + }, + circularOut: function (k) { + return Math.sqrt(1 - (--k * k)); + }, + circularInOut: function (k) { + if ((k *= 2) < 1) { + return -0.5 * (Math.sqrt(1 - k * k) - 1); + } + return 0.5 * (Math.sqrt(1 - (k -= 2) * k) + 1); + }, + elasticIn: function (k) { + var s; + var a = 0.1; + var p = 0.4; + if (k === 0) { + return 0; + } + if (k === 1) { + return 1; + } + if (!a || a < 1) { + a = 1; + s = p / 4; + } + else { + s = p * Math.asin(1 / a) / (2 * Math.PI); + } + return -(a * Math.pow(2, 10 * (k -= 1)) + * Math.sin((k - s) * (2 * Math.PI) / p)); + }, + elasticOut: function (k) { + var s; + var a = 0.1; + var p = 0.4; + if (k === 0) { + return 0; + } + if (k === 1) { + return 1; + } + if (!a || a < 1) { + a = 1; + s = p / 4; + } + else { + s = p * Math.asin(1 / a) / (2 * Math.PI); + } + return (a * Math.pow(2, -10 * k) + * Math.sin((k - s) * (2 * Math.PI) / p) + 1); + }, + elasticInOut: function (k) { + var s; + var a = 0.1; + var p = 0.4; + if (k === 0) { + return 0; + } + if (k === 1) { + return 1; + } + if (!a || a < 1) { + a = 1; + s = p / 4; + } + else { + s = p * Math.asin(1 / a) / (2 * Math.PI); + } + if ((k *= 2) < 1) { + return -0.5 * (a * Math.pow(2, 10 * (k -= 1)) + * Math.sin((k - s) * (2 * Math.PI) / p)); + } + return a * Math.pow(2, -10 * (k -= 1)) + * Math.sin((k - s) * (2 * Math.PI) / p) * 0.5 + 1; + }, + backIn: function (k) { + var s = 1.70158; + return k * k * ((s + 1) * k - s); + }, + backOut: function (k) { + var s = 1.70158; + return --k * k * ((s + 1) * k + s) + 1; + }, + backInOut: function (k) { + var s = 1.70158 * 1.525; + if ((k *= 2) < 1) { + return 0.5 * (k * k * ((s + 1) * k - s)); + } + return 0.5 * ((k -= 2) * k * ((s + 1) * k + s) + 2); + }, + bounceIn: function (k) { + return 1 - easingFuncs.bounceOut(1 - k); + }, + bounceOut: function (k) { + if (k < (1 / 2.75)) { + return 7.5625 * k * k; + } + else if (k < (2 / 2.75)) { + return 7.5625 * (k -= (1.5 / 2.75)) * k + 0.75; + } + else if (k < (2.5 / 2.75)) { + return 7.5625 * (k -= (2.25 / 2.75)) * k + 0.9375; + } + else { + return 7.5625 * (k -= (2.625 / 2.75)) * k + 0.984375; + } + }, + bounceInOut: function (k) { + if (k < 0.5) { + return easingFuncs.bounceIn(k * 2) * 0.5; + } + return easingFuncs.bounceOut(k * 2 - 1) * 0.5 + 0.5; + } + }; + + var mathPow = Math.pow; + var mathSqrt = Math.sqrt; + var EPSILON = 1e-8; + var EPSILON_NUMERIC = 1e-4; + var THREE_SQRT = mathSqrt(3); + var ONE_THIRD = 1 / 3; + var _v0 = create(); + var _v1 = create(); + var _v2 = create(); + function isAroundZero(val) { + return val > -EPSILON && val < EPSILON; + } + function isNotAroundZero(val) { + return val > EPSILON || val < -EPSILON; + } + function cubicAt(p0, p1, p2, p3, t) { + var onet = 1 - t; + return onet * onet * (onet * p0 + 3 * t * p1) + + t * t * (t * p3 + 3 * onet * p2); + } + function cubicDerivativeAt(p0, p1, p2, p3, t) { + var onet = 1 - t; + return 3 * (((p1 - p0) * onet + 2 * (p2 - p1) * t) * onet + + (p3 - p2) * t * t); + } + function cubicRootAt(p0, p1, p2, p3, val, roots) { + var a = p3 + 3 * (p1 - p2) - p0; + var b = 3 * (p2 - p1 * 2 + p0); + var c = 3 * (p1 - p0); + var d = p0 - val; + var A = b * b - 3 * a * c; + var B = b * c - 9 * a * d; + var C = c * c - 3 * b * d; + var n = 0; + if (isAroundZero(A) && isAroundZero(B)) { + if (isAroundZero(b)) { + roots[0] = 0; + } + else { + var t1 = -c / b; + if (t1 >= 0 && t1 <= 1) { + roots[n++] = t1; + } + } + } + else { + var disc = B * B - 4 * A * C; + if (isAroundZero(disc)) { + var K = B / A; + var t1 = -b / a + K; + var t2 = -K / 2; + if (t1 >= 0 && t1 <= 1) { + roots[n++] = t1; + } + if (t2 >= 0 && t2 <= 1) { + roots[n++] = t2; + } + } + else if (disc > 0) { + var discSqrt = mathSqrt(disc); + var Y1 = A * b + 1.5 * a * (-B + discSqrt); + var Y2 = A * b + 1.5 * a * (-B - discSqrt); + if (Y1 < 0) { + Y1 = -mathPow(-Y1, ONE_THIRD); + } + else { + Y1 = mathPow(Y1, ONE_THIRD); + } + if (Y2 < 0) { + Y2 = -mathPow(-Y2, ONE_THIRD); + } + else { + Y2 = mathPow(Y2, ONE_THIRD); + } + var t1 = (-b - (Y1 + Y2)) / (3 * a); + if (t1 >= 0 && t1 <= 1) { + roots[n++] = t1; + } + } + else { + var T = (2 * A * b - 3 * a * B) / (2 * mathSqrt(A * A * A)); + var theta = Math.acos(T) / 3; + var ASqrt = mathSqrt(A); + var tmp = Math.cos(theta); + var t1 = (-b - 2 * ASqrt * tmp) / (3 * a); + var t2 = (-b + ASqrt * (tmp + THREE_SQRT * Math.sin(theta))) / (3 * a); + var t3 = (-b + ASqrt * (tmp - THREE_SQRT * Math.sin(theta))) / (3 * a); + if (t1 >= 0 && t1 <= 1) { + roots[n++] = t1; + } + if (t2 >= 0 && t2 <= 1) { + roots[n++] = t2; + } + if (t3 >= 0 && t3 <= 1) { + roots[n++] = t3; + } + } + } + return n; + } + function cubicExtrema(p0, p1, p2, p3, extrema) { + var b = 6 * p2 - 12 * p1 + 6 * p0; + var a = 9 * p1 + 3 * p3 - 3 * p0 - 9 * p2; + var c = 3 * p1 - 3 * p0; + var n = 0; + if (isAroundZero(a)) { + if (isNotAroundZero(b)) { + var t1 = -c / b; + if (t1 >= 0 && t1 <= 1) { + extrema[n++] = t1; + } + } + } + else { + var disc = b * b - 4 * a * c; + if (isAroundZero(disc)) { + extrema[0] = -b / (2 * a); + } + else if (disc > 0) { + var discSqrt = mathSqrt(disc); + var t1 = (-b + discSqrt) / (2 * a); + var t2 = (-b - discSqrt) / (2 * a); + if (t1 >= 0 && t1 <= 1) { + extrema[n++] = t1; + } + if (t2 >= 0 && t2 <= 1) { + extrema[n++] = t2; + } + } + } + return n; + } + function cubicSubdivide(p0, p1, p2, p3, t, out) { + var p01 = (p1 - p0) * t + p0; + var p12 = (p2 - p1) * t + p1; + var p23 = (p3 - p2) * t + p2; + var p012 = (p12 - p01) * t + p01; + var p123 = (p23 - p12) * t + p12; + var p0123 = (p123 - p012) * t + p012; + out[0] = p0; + out[1] = p01; + out[2] = p012; + out[3] = p0123; + out[4] = p0123; + out[5] = p123; + out[6] = p23; + out[7] = p3; + } + function cubicProjectPoint(x0, y0, x1, y1, x2, y2, x3, y3, x, y, out) { + var t; + var interval = 0.005; + var d = Infinity; + var prev; + var next; + var d1; + var d2; + _v0[0] = x; + _v0[1] = y; + for (var _t = 0; _t < 1; _t += 0.05) { + _v1[0] = cubicAt(x0, x1, x2, x3, _t); + _v1[1] = cubicAt(y0, y1, y2, y3, _t); + d1 = distSquare(_v0, _v1); + if (d1 < d) { + t = _t; + d = d1; + } + } + d = Infinity; + for (var i = 0; i < 32; i++) { + if (interval < EPSILON_NUMERIC) { + break; + } + prev = t - interval; + next = t + interval; + _v1[0] = cubicAt(x0, x1, x2, x3, prev); + _v1[1] = cubicAt(y0, y1, y2, y3, prev); + d1 = distSquare(_v1, _v0); + if (prev >= 0 && d1 < d) { + t = prev; + d = d1; + } + else { + _v2[0] = cubicAt(x0, x1, x2, x3, next); + _v2[1] = cubicAt(y0, y1, y2, y3, next); + d2 = distSquare(_v2, _v0); + if (next <= 1 && d2 < d) { + t = next; + d = d2; + } + else { + interval *= 0.5; + } + } + } + if (out) { + out[0] = cubicAt(x0, x1, x2, x3, t); + out[1] = cubicAt(y0, y1, y2, y3, t); + } + return mathSqrt(d); + } + function cubicLength(x0, y0, x1, y1, x2, y2, x3, y3, iteration) { + var px = x0; + var py = y0; + var d = 0; + var step = 1 / iteration; + for (var i = 1; i <= iteration; i++) { + var t = i * step; + var x = cubicAt(x0, x1, x2, x3, t); + var y = cubicAt(y0, y1, y2, y3, t); + var dx = x - px; + var dy = y - py; + d += Math.sqrt(dx * dx + dy * dy); + px = x; + py = y; + } + return d; + } + function quadraticAt(p0, p1, p2, t) { + var onet = 1 - t; + return onet * (onet * p0 + 2 * t * p1) + t * t * p2; + } + function quadraticDerivativeAt(p0, p1, p2, t) { + return 2 * ((1 - t) * (p1 - p0) + t * (p2 - p1)); + } + function quadraticRootAt(p0, p1, p2, val, roots) { + var a = p0 - 2 * p1 + p2; + var b = 2 * (p1 - p0); + var c = p0 - val; + var n = 0; + if (isAroundZero(a)) { + if (isNotAroundZero(b)) { + var t1 = -c / b; + if (t1 >= 0 && t1 <= 1) { + roots[n++] = t1; + } + } + } + else { + var disc = b * b - 4 * a * c; + if (isAroundZero(disc)) { + var t1 = -b / (2 * a); + if (t1 >= 0 && t1 <= 1) { + roots[n++] = t1; + } + } + else if (disc > 0) { + var discSqrt = mathSqrt(disc); + var t1 = (-b + discSqrt) / (2 * a); + var t2 = (-b - discSqrt) / (2 * a); + if (t1 >= 0 && t1 <= 1) { + roots[n++] = t1; + } + if (t2 >= 0 && t2 <= 1) { + roots[n++] = t2; + } + } + } + return n; + } + function quadraticExtremum(p0, p1, p2) { + var divider = p0 + p2 - 2 * p1; + if (divider === 0) { + return 0.5; + } + else { + return (p0 - p1) / divider; + } + } + function quadraticSubdivide(p0, p1, p2, t, out) { + var p01 = (p1 - p0) * t + p0; + var p12 = (p2 - p1) * t + p1; + var p012 = (p12 - p01) * t + p01; + out[0] = p0; + out[1] = p01; + out[2] = p012; + out[3] = p012; + out[4] = p12; + out[5] = p2; + } + function quadraticProjectPoint(x0, y0, x1, y1, x2, y2, x, y, out) { + var t; + var interval = 0.005; + var d = Infinity; + _v0[0] = x; + _v0[1] = y; + for (var _t = 0; _t < 1; _t += 0.05) { + _v1[0] = quadraticAt(x0, x1, x2, _t); + _v1[1] = quadraticAt(y0, y1, y2, _t); + var d1 = distSquare(_v0, _v1); + if (d1 < d) { + t = _t; + d = d1; + } + } + d = Infinity; + for (var i = 0; i < 32; i++) { + if (interval < EPSILON_NUMERIC) { + break; + } + var prev = t - interval; + var next = t + interval; + _v1[0] = quadraticAt(x0, x1, x2, prev); + _v1[1] = quadraticAt(y0, y1, y2, prev); + var d1 = distSquare(_v1, _v0); + if (prev >= 0 && d1 < d) { + t = prev; + d = d1; + } + else { + _v2[0] = quadraticAt(x0, x1, x2, next); + _v2[1] = quadraticAt(y0, y1, y2, next); + var d2 = distSquare(_v2, _v0); + if (next <= 1 && d2 < d) { + t = next; + d = d2; + } + else { + interval *= 0.5; + } + } + } + if (out) { + out[0] = quadraticAt(x0, x1, x2, t); + out[1] = quadraticAt(y0, y1, y2, t); + } + return mathSqrt(d); + } + function quadraticLength(x0, y0, x1, y1, x2, y2, iteration) { + var px = x0; + var py = y0; + var d = 0; + var step = 1 / iteration; + for (var i = 1; i <= iteration; i++) { + var t = i * step; + var x = quadraticAt(x0, x1, x2, t); + var y = quadraticAt(y0, y1, y2, t); + var dx = x - px; + var dy = y - py; + d += Math.sqrt(dx * dx + dy * dy); + px = x; + py = y; + } + return d; + } + + var regexp = /cubic-bezier\(([0-9,\.e ]+)\)/; + function createCubicEasingFunc(cubicEasingStr) { + var cubic = cubicEasingStr && regexp.exec(cubicEasingStr); + if (cubic) { + var points = cubic[1].split(','); + var a_1 = +trim(points[0]); + var b_1 = +trim(points[1]); + var c_1 = +trim(points[2]); + var d_1 = +trim(points[3]); + if (isNaN(a_1 + b_1 + c_1 + d_1)) { + return; + } + var roots_1 = []; + return function (p) { + return p <= 0 + ? 0 : p >= 1 + ? 1 + : cubicRootAt(0, a_1, c_1, 1, p, roots_1) && cubicAt(0, b_1, d_1, 1, roots_1[0]); + }; + } + } + + var Clip = (function () { + function Clip(opts) { + this._inited = false; + this._startTime = 0; + this._pausedTime = 0; + this._paused = false; + this._life = opts.life || 1000; + this._delay = opts.delay || 0; + this.loop = opts.loop || false; + this.onframe = opts.onframe || noop; + this.ondestroy = opts.ondestroy || noop; + this.onrestart = opts.onrestart || noop; + opts.easing && this.setEasing(opts.easing); + } + Clip.prototype.step = function (globalTime, deltaTime) { + if (!this._inited) { + this._startTime = globalTime + this._delay; + this._inited = true; + } + if (this._paused) { + this._pausedTime += deltaTime; + return; + } + var life = this._life; + var elapsedTime = globalTime - this._startTime - this._pausedTime; + var percent = elapsedTime / life; + if (percent < 0) { + percent = 0; + } + percent = Math.min(percent, 1); + var easingFunc = this.easingFunc; + var schedule = easingFunc ? easingFunc(percent) : percent; + this.onframe(schedule); + if (percent === 1) { + if (this.loop) { + var remainder = elapsedTime % life; + this._startTime = globalTime - remainder; + this._pausedTime = 0; + this.onrestart(); + } + else { + return true; + } + } + return false; + }; + Clip.prototype.pause = function () { + this._paused = true; + }; + Clip.prototype.resume = function () { + this._paused = false; + }; + Clip.prototype.setEasing = function (easing) { + this.easing = easing; + this.easingFunc = isFunction(easing) + ? easing + : easingFuncs[easing] || createCubicEasingFunc(easing); + }; + return Clip; + }()); + + var Entry = (function () { + function Entry(val) { + this.value = val; + } + return Entry; + }()); + var LinkedList = (function () { + function LinkedList() { + this._len = 0; + } + LinkedList.prototype.insert = function (val) { + var entry = new Entry(val); + this.insertEntry(entry); + return entry; + }; + LinkedList.prototype.insertEntry = function (entry) { + if (!this.head) { + this.head = this.tail = entry; + } + else { + this.tail.next = entry; + entry.prev = this.tail; + entry.next = null; + this.tail = entry; + } + this._len++; + }; + LinkedList.prototype.remove = function (entry) { + var prev = entry.prev; + var next = entry.next; + if (prev) { + prev.next = next; + } + else { + this.head = next; + } + if (next) { + next.prev = prev; + } + else { + this.tail = prev; + } + entry.next = entry.prev = null; + this._len--; + }; + LinkedList.prototype.len = function () { + return this._len; + }; + LinkedList.prototype.clear = function () { + this.head = this.tail = null; + this._len = 0; + }; + return LinkedList; + }()); + var LRU = (function () { + function LRU(maxSize) { + this._list = new LinkedList(); + this._maxSize = 10; + this._map = {}; + this._maxSize = maxSize; + } + LRU.prototype.put = function (key, value) { + var list = this._list; + var map = this._map; + var removed = null; + if (map[key] == null) { + var len = list.len(); + var entry = this._lastRemovedEntry; + if (len >= this._maxSize && len > 0) { + var leastUsedEntry = list.head; + list.remove(leastUsedEntry); + delete map[leastUsedEntry.key]; + removed = leastUsedEntry.value; + this._lastRemovedEntry = leastUsedEntry; + } + if (entry) { + entry.value = value; + } + else { + entry = new Entry(value); + } + entry.key = key; + list.insertEntry(entry); + map[key] = entry; + } + return removed; + }; + LRU.prototype.get = function (key) { + var entry = this._map[key]; + var list = this._list; + if (entry != null) { + if (entry !== list.tail) { + list.remove(entry); + list.insertEntry(entry); + } + return entry.value; + } + }; + LRU.prototype.clear = function () { + this._list.clear(); + this._map = {}; + }; + LRU.prototype.len = function () { + return this._list.len(); + }; + return LRU; + }()); + + var kCSSColorTable = { + 'transparent': [0, 0, 0, 0], 'aliceblue': [240, 248, 255, 1], + 'antiquewhite': [250, 235, 215, 1], 'aqua': [0, 255, 255, 1], + 'aquamarine': [127, 255, 212, 1], 'azure': [240, 255, 255, 1], + 'beige': [245, 245, 220, 1], 'bisque': [255, 228, 196, 1], + 'black': [0, 0, 0, 1], 'blanchedalmond': [255, 235, 205, 1], + 'blue': [0, 0, 255, 1], 'blueviolet': [138, 43, 226, 1], + 'brown': [165, 42, 42, 1], 'burlywood': [222, 184, 135, 1], + 'cadetblue': [95, 158, 160, 1], 'chartreuse': [127, 255, 0, 1], + 'chocolate': [210, 105, 30, 1], 'coral': [255, 127, 80, 1], + 'cornflowerblue': [100, 149, 237, 1], 'cornsilk': [255, 248, 220, 1], + 'crimson': [220, 20, 60, 1], 'cyan': [0, 255, 255, 1], + 'darkblue': [0, 0, 139, 1], 'darkcyan': [0, 139, 139, 1], + 'darkgoldenrod': [184, 134, 11, 1], 'darkgray': [169, 169, 169, 1], + 'darkgreen': [0, 100, 0, 1], 'darkgrey': [169, 169, 169, 1], + 'darkkhaki': [189, 183, 107, 1], 'darkmagenta': [139, 0, 139, 1], + 'darkolivegreen': [85, 107, 47, 1], 'darkorange': [255, 140, 0, 1], + 'darkorchid': [153, 50, 204, 1], 'darkred': [139, 0, 0, 1], + 'darksalmon': [233, 150, 122, 1], 'darkseagreen': [143, 188, 143, 1], + 'darkslateblue': [72, 61, 139, 1], 'darkslategray': [47, 79, 79, 1], + 'darkslategrey': [47, 79, 79, 1], 'darkturquoise': [0, 206, 209, 1], + 'darkviolet': [148, 0, 211, 1], 'deeppink': [255, 20, 147, 1], + 'deepskyblue': [0, 191, 255, 1], 'dimgray': [105, 105, 105, 1], + 'dimgrey': [105, 105, 105, 1], 'dodgerblue': [30, 144, 255, 1], + 'firebrick': [178, 34, 34, 1], 'floralwhite': [255, 250, 240, 1], + 'forestgreen': [34, 139, 34, 1], 'fuchsia': [255, 0, 255, 1], + 'gainsboro': [220, 220, 220, 1], 'ghostwhite': [248, 248, 255, 1], + 'gold': [255, 215, 0, 1], 'goldenrod': [218, 165, 32, 1], + 'gray': [128, 128, 128, 1], 'green': [0, 128, 0, 1], + 'greenyellow': [173, 255, 47, 1], 'grey': [128, 128, 128, 1], + 'honeydew': [240, 255, 240, 1], 'hotpink': [255, 105, 180, 1], + 'indianred': [205, 92, 92, 1], 'indigo': [75, 0, 130, 1], + 'ivory': [255, 255, 240, 1], 'khaki': [240, 230, 140, 1], + 'lavender': [230, 230, 250, 1], 'lavenderblush': [255, 240, 245, 1], + 'lawngreen': [124, 252, 0, 1], 'lemonchiffon': [255, 250, 205, 1], + 'lightblue': [173, 216, 230, 1], 'lightcoral': [240, 128, 128, 1], + 'lightcyan': [224, 255, 255, 1], 'lightgoldenrodyellow': [250, 250, 210, 1], + 'lightgray': [211, 211, 211, 1], 'lightgreen': [144, 238, 144, 1], + 'lightgrey': [211, 211, 211, 1], 'lightpink': [255, 182, 193, 1], + 'lightsalmon': [255, 160, 122, 1], 'lightseagreen': [32, 178, 170, 1], + 'lightskyblue': [135, 206, 250, 1], 'lightslategray': [119, 136, 153, 1], + 'lightslategrey': [119, 136, 153, 1], 'lightsteelblue': [176, 196, 222, 1], + 'lightyellow': [255, 255, 224, 1], 'lime': [0, 255, 0, 1], + 'limegreen': [50, 205, 50, 1], 'linen': [250, 240, 230, 1], + 'magenta': [255, 0, 255, 1], 'maroon': [128, 0, 0, 1], + 'mediumaquamarine': [102, 205, 170, 1], 'mediumblue': [0, 0, 205, 1], + 'mediumorchid': [186, 85, 211, 1], 'mediumpurple': [147, 112, 219, 1], + 'mediumseagreen': [60, 179, 113, 1], 'mediumslateblue': [123, 104, 238, 1], + 'mediumspringgreen': [0, 250, 154, 1], 'mediumturquoise': [72, 209, 204, 1], + 'mediumvioletred': [199, 21, 133, 1], 'midnightblue': [25, 25, 112, 1], + 'mintcream': [245, 255, 250, 1], 'mistyrose': [255, 228, 225, 1], + 'moccasin': [255, 228, 181, 1], 'navajowhite': [255, 222, 173, 1], + 'navy': [0, 0, 128, 1], 'oldlace': [253, 245, 230, 1], + 'olive': [128, 128, 0, 1], 'olivedrab': [107, 142, 35, 1], + 'orange': [255, 165, 0, 1], 'orangered': [255, 69, 0, 1], + 'orchid': [218, 112, 214, 1], 'palegoldenrod': [238, 232, 170, 1], + 'palegreen': [152, 251, 152, 1], 'paleturquoise': [175, 238, 238, 1], + 'palevioletred': [219, 112, 147, 1], 'papayawhip': [255, 239, 213, 1], + 'peachpuff': [255, 218, 185, 1], 'peru': [205, 133, 63, 1], + 'pink': [255, 192, 203, 1], 'plum': [221, 160, 221, 1], + 'powderblue': [176, 224, 230, 1], 'purple': [128, 0, 128, 1], + 'red': [255, 0, 0, 1], 'rosybrown': [188, 143, 143, 1], + 'royalblue': [65, 105, 225, 1], 'saddlebrown': [139, 69, 19, 1], + 'salmon': [250, 128, 114, 1], 'sandybrown': [244, 164, 96, 1], + 'seagreen': [46, 139, 87, 1], 'seashell': [255, 245, 238, 1], + 'sienna': [160, 82, 45, 1], 'silver': [192, 192, 192, 1], + 'skyblue': [135, 206, 235, 1], 'slateblue': [106, 90, 205, 1], + 'slategray': [112, 128, 144, 1], 'slategrey': [112, 128, 144, 1], + 'snow': [255, 250, 250, 1], 'springgreen': [0, 255, 127, 1], + 'steelblue': [70, 130, 180, 1], 'tan': [210, 180, 140, 1], + 'teal': [0, 128, 128, 1], 'thistle': [216, 191, 216, 1], + 'tomato': [255, 99, 71, 1], 'turquoise': [64, 224, 208, 1], + 'violet': [238, 130, 238, 1], 'wheat': [245, 222, 179, 1], + 'white': [255, 255, 255, 1], 'whitesmoke': [245, 245, 245, 1], + 'yellow': [255, 255, 0, 1], 'yellowgreen': [154, 205, 50, 1] + }; + function clampCssByte(i) { + i = Math.round(i); + return i < 0 ? 0 : i > 255 ? 255 : i; + } + function clampCssAngle(i) { + i = Math.round(i); + return i < 0 ? 0 : i > 360 ? 360 : i; + } + function clampCssFloat(f) { + return f < 0 ? 0 : f > 1 ? 1 : f; + } + function parseCssInt(val) { + var str = val; + if (str.length && str.charAt(str.length - 1) === '%') { + return clampCssByte(parseFloat(str) / 100 * 255); + } + return clampCssByte(parseInt(str, 10)); + } + function parseCssFloat(val) { + var str = val; + if (str.length && str.charAt(str.length - 1) === '%') { + return clampCssFloat(parseFloat(str) / 100); + } + return clampCssFloat(parseFloat(str)); + } + function cssHueToRgb(m1, m2, h) { + if (h < 0) { + h += 1; + } + else if (h > 1) { + h -= 1; + } + if (h * 6 < 1) { + return m1 + (m2 - m1) * h * 6; + } + if (h * 2 < 1) { + return m2; + } + if (h * 3 < 2) { + return m1 + (m2 - m1) * (2 / 3 - h) * 6; + } + return m1; + } + function lerpNumber(a, b, p) { + return a + (b - a) * p; + } + function setRgba(out, r, g, b, a) { + out[0] = r; + out[1] = g; + out[2] = b; + out[3] = a; + return out; + } + function copyRgba(out, a) { + out[0] = a[0]; + out[1] = a[1]; + out[2] = a[2]; + out[3] = a[3]; + return out; + } + var colorCache = new LRU(20); + var lastRemovedArr = null; + function putToCache(colorStr, rgbaArr) { + if (lastRemovedArr) { + copyRgba(lastRemovedArr, rgbaArr); + } + lastRemovedArr = colorCache.put(colorStr, lastRemovedArr || (rgbaArr.slice())); + } + function parse(colorStr, rgbaArr) { + if (!colorStr) { + return; + } + rgbaArr = rgbaArr || []; + var cached = colorCache.get(colorStr); + if (cached) { + return copyRgba(rgbaArr, cached); + } + colorStr = colorStr + ''; + var str = colorStr.replace(/ /g, '').toLowerCase(); + if (str in kCSSColorTable) { + copyRgba(rgbaArr, kCSSColorTable[str]); + putToCache(colorStr, rgbaArr); + return rgbaArr; + } + var strLen = str.length; + if (str.charAt(0) === '#') { + if (strLen === 4 || strLen === 5) { + var iv = parseInt(str.slice(1, 4), 16); + if (!(iv >= 0 && iv <= 0xfff)) { + setRgba(rgbaArr, 0, 0, 0, 1); + return; + } + setRgba(rgbaArr, ((iv & 0xf00) >> 4) | ((iv & 0xf00) >> 8), (iv & 0xf0) | ((iv & 0xf0) >> 4), (iv & 0xf) | ((iv & 0xf) << 4), strLen === 5 ? parseInt(str.slice(4), 16) / 0xf : 1); + putToCache(colorStr, rgbaArr); + return rgbaArr; + } + else if (strLen === 7 || strLen === 9) { + var iv = parseInt(str.slice(1, 7), 16); + if (!(iv >= 0 && iv <= 0xffffff)) { + setRgba(rgbaArr, 0, 0, 0, 1); + return; + } + setRgba(rgbaArr, (iv & 0xff0000) >> 16, (iv & 0xff00) >> 8, iv & 0xff, strLen === 9 ? parseInt(str.slice(7), 16) / 0xff : 1); + putToCache(colorStr, rgbaArr); + return rgbaArr; + } + return; + } + var op = str.indexOf('('); + var ep = str.indexOf(')'); + if (op !== -1 && ep + 1 === strLen) { + var fname = str.substr(0, op); + var params = str.substr(op + 1, ep - (op + 1)).split(','); + var alpha = 1; + switch (fname) { + case 'rgba': + if (params.length !== 4) { + return params.length === 3 + ? setRgba(rgbaArr, +params[0], +params[1], +params[2], 1) + : setRgba(rgbaArr, 0, 0, 0, 1); + } + alpha = parseCssFloat(params.pop()); + case 'rgb': + if (params.length >= 3) { + setRgba(rgbaArr, parseCssInt(params[0]), parseCssInt(params[1]), parseCssInt(params[2]), params.length === 3 ? alpha : parseCssFloat(params[3])); + putToCache(colorStr, rgbaArr); + return rgbaArr; + } + else { + setRgba(rgbaArr, 0, 0, 0, 1); + return; + } + case 'hsla': + if (params.length !== 4) { + setRgba(rgbaArr, 0, 0, 0, 1); + return; + } + params[3] = parseCssFloat(params[3]); + hsla2rgba(params, rgbaArr); + putToCache(colorStr, rgbaArr); + return rgbaArr; + case 'hsl': + if (params.length !== 3) { + setRgba(rgbaArr, 0, 0, 0, 1); + return; + } + hsla2rgba(params, rgbaArr); + putToCache(colorStr, rgbaArr); + return rgbaArr; + default: + return; + } + } + setRgba(rgbaArr, 0, 0, 0, 1); + return; + } + function hsla2rgba(hsla, rgba) { + var h = (((parseFloat(hsla[0]) % 360) + 360) % 360) / 360; + var s = parseCssFloat(hsla[1]); + var l = parseCssFloat(hsla[2]); + var m2 = l <= 0.5 ? l * (s + 1) : l + s - l * s; + var m1 = l * 2 - m2; + rgba = rgba || []; + setRgba(rgba, clampCssByte(cssHueToRgb(m1, m2, h + 1 / 3) * 255), clampCssByte(cssHueToRgb(m1, m2, h) * 255), clampCssByte(cssHueToRgb(m1, m2, h - 1 / 3) * 255), 1); + if (hsla.length === 4) { + rgba[3] = hsla[3]; + } + return rgba; + } + function rgba2hsla(rgba) { + if (!rgba) { + return; + } + var R = rgba[0] / 255; + var G = rgba[1] / 255; + var B = rgba[2] / 255; + var vMin = Math.min(R, G, B); + var vMax = Math.max(R, G, B); + var delta = vMax - vMin; + var L = (vMax + vMin) / 2; + var H; + var S; + if (delta === 0) { + H = 0; + S = 0; + } + else { + if (L < 0.5) { + S = delta / (vMax + vMin); + } + else { + S = delta / (2 - vMax - vMin); + } + var deltaR = (((vMax - R) / 6) + (delta / 2)) / delta; + var deltaG = (((vMax - G) / 6) + (delta / 2)) / delta; + var deltaB = (((vMax - B) / 6) + (delta / 2)) / delta; + if (R === vMax) { + H = deltaB - deltaG; + } + else if (G === vMax) { + H = (1 / 3) + deltaR - deltaB; + } + else if (B === vMax) { + H = (2 / 3) + deltaG - deltaR; + } + if (H < 0) { + H += 1; + } + if (H > 1) { + H -= 1; + } + } + var hsla = [H * 360, S, L]; + if (rgba[3] != null) { + hsla.push(rgba[3]); + } + return hsla; + } + function lift(color, level) { + var colorArr = parse(color); + if (colorArr) { + for (var i = 0; i < 3; i++) { + if (level < 0) { + colorArr[i] = colorArr[i] * (1 - level) | 0; + } + else { + colorArr[i] = ((255 - colorArr[i]) * level + colorArr[i]) | 0; + } + if (colorArr[i] > 255) { + colorArr[i] = 255; + } + else if (colorArr[i] < 0) { + colorArr[i] = 0; + } + } + return stringify(colorArr, colorArr.length === 4 ? 'rgba' : 'rgb'); + } + } + function toHex(color) { + var colorArr = parse(color); + if (colorArr) { + return ((1 << 24) + (colorArr[0] << 16) + (colorArr[1] << 8) + (+colorArr[2])).toString(16).slice(1); + } + } + function fastLerp(normalizedValue, colors, out) { + if (!(colors && colors.length) + || !(normalizedValue >= 0 && normalizedValue <= 1)) { + return; + } + out = out || []; + var value = normalizedValue * (colors.length - 1); + var leftIndex = Math.floor(value); + var rightIndex = Math.ceil(value); + var leftColor = colors[leftIndex]; + var rightColor = colors[rightIndex]; + var dv = value - leftIndex; + out[0] = clampCssByte(lerpNumber(leftColor[0], rightColor[0], dv)); + out[1] = clampCssByte(lerpNumber(leftColor[1], rightColor[1], dv)); + out[2] = clampCssByte(lerpNumber(leftColor[2], rightColor[2], dv)); + out[3] = clampCssFloat(lerpNumber(leftColor[3], rightColor[3], dv)); + return out; + } + var fastMapToColor = fastLerp; + function lerp$1(normalizedValue, colors, fullOutput) { + if (!(colors && colors.length) + || !(normalizedValue >= 0 && normalizedValue <= 1)) { + return; + } + var value = normalizedValue * (colors.length - 1); + var leftIndex = Math.floor(value); + var rightIndex = Math.ceil(value); + var leftColor = parse(colors[leftIndex]); + var rightColor = parse(colors[rightIndex]); + var dv = value - leftIndex; + var color = stringify([ + clampCssByte(lerpNumber(leftColor[0], rightColor[0], dv)), + clampCssByte(lerpNumber(leftColor[1], rightColor[1], dv)), + clampCssByte(lerpNumber(leftColor[2], rightColor[2], dv)), + clampCssFloat(lerpNumber(leftColor[3], rightColor[3], dv)) + ], 'rgba'); + return fullOutput + ? { + color: color, + leftIndex: leftIndex, + rightIndex: rightIndex, + value: value + } + : color; + } + var mapToColor = lerp$1; + function modifyHSL(color, h, s, l) { + var colorArr = parse(color); + if (color) { + colorArr = rgba2hsla(colorArr); + h != null && (colorArr[0] = clampCssAngle(h)); + s != null && (colorArr[1] = parseCssFloat(s)); + l != null && (colorArr[2] = parseCssFloat(l)); + return stringify(hsla2rgba(colorArr), 'rgba'); + } + } + function modifyAlpha(color, alpha) { + var colorArr = parse(color); + if (colorArr && alpha != null) { + colorArr[3] = clampCssFloat(alpha); + return stringify(colorArr, 'rgba'); + } + } + function stringify(arrColor, type) { + if (!arrColor || !arrColor.length) { + return; + } + var colorStr = arrColor[0] + ',' + arrColor[1] + ',' + arrColor[2]; + if (type === 'rgba' || type === 'hsva' || type === 'hsla') { + colorStr += ',' + arrColor[3]; + } + return type + '(' + colorStr + ')'; + } + function lum(color, backgroundLum) { + var arr = parse(color); + return arr + ? (0.299 * arr[0] + 0.587 * arr[1] + 0.114 * arr[2]) * arr[3] / 255 + + (1 - arr[3]) * backgroundLum + : 0; + } + function random() { + return stringify([ + Math.round(Math.random() * 255), + Math.round(Math.random() * 255), + Math.round(Math.random() * 255) + ], 'rgb'); + } + + var color = /*#__PURE__*/Object.freeze({ + __proto__: null, + parse: parse, + lift: lift, + toHex: toHex, + fastLerp: fastLerp, + fastMapToColor: fastMapToColor, + lerp: lerp$1, + mapToColor: mapToColor, + modifyHSL: modifyHSL, + modifyAlpha: modifyAlpha, + stringify: stringify, + lum: lum, + random: random + }); + + var mathRound = Math.round; + function normalizeColor(color) { + var opacity; + if (!color || color === 'transparent') { + color = 'none'; + } + else if (typeof color === 'string' && color.indexOf('rgba') > -1) { + var arr = parse(color); + if (arr) { + color = 'rgb(' + arr[0] + ',' + arr[1] + ',' + arr[2] + ')'; + opacity = arr[3]; + } + } + return { + color: color, + opacity: opacity == null ? 1 : opacity + }; + } + var EPSILON$1 = 1e-4; + function isAroundZero$1(transform) { + return transform < EPSILON$1 && transform > -EPSILON$1; + } + function round3(transform) { + return mathRound(transform * 1e3) / 1e3; + } + function round4(transform) { + return mathRound(transform * 1e4) / 1e4; + } + function getMatrixStr(m) { + return 'matrix(' + + round3(m[0]) + ',' + + round3(m[1]) + ',' + + round3(m[2]) + ',' + + round3(m[3]) + ',' + + round4(m[4]) + ',' + + round4(m[5]) + + ')'; + } + var TEXT_ALIGN_TO_ANCHOR = { + left: 'start', + right: 'end', + center: 'middle', + middle: 'middle' + }; + function adjustTextY(y, lineHeight, textBaseline) { + if (textBaseline === 'top') { + y += lineHeight / 2; + } + else if (textBaseline === 'bottom') { + y -= lineHeight / 2; + } + return y; + } + function hasShadow(style) { + return style + && (style.shadowBlur || style.shadowOffsetX || style.shadowOffsetY); + } + function getShadowKey(displayable) { + var style = displayable.style; + var globalScale = displayable.getGlobalScale(); + return [ + style.shadowColor, + (style.shadowBlur || 0).toFixed(2), + (style.shadowOffsetX || 0).toFixed(2), + (style.shadowOffsetY || 0).toFixed(2), + globalScale[0], + globalScale[1] + ].join(','); + } + function isImagePattern(val) { + return val && (!!val.image); + } + function isSVGPattern(val) { + return val && (!!val.svgElement); + } + function isPattern(val) { + return isImagePattern(val) || isSVGPattern(val); + } + function isLinearGradient(val) { + return val.type === 'linear'; + } + function isRadialGradient(val) { + return val.type === 'radial'; + } + function isGradient(val) { + return val && (val.type === 'linear' + || val.type === 'radial'); + } + function getIdURL(id) { + return "url(#" + id + ")"; + } + function getPathPrecision(el) { + var scale = el.getGlobalScale(); + var size = Math.max(scale[0], scale[1]); + return Math.max(Math.ceil(Math.log(size) / Math.log(10)), 1); + } + function getSRTTransformString(transform) { + var x = transform.x || 0; + var y = transform.y || 0; + var rotation = (transform.rotation || 0) * RADIAN_TO_DEGREE; + var scaleX = retrieve2(transform.scaleX, 1); + var scaleY = retrieve2(transform.scaleY, 1); + var skewX = transform.skewX || 0; + var skewY = transform.skewY || 0; + var res = []; + if (x || y) { + res.push("translate(" + x + "px," + y + "px)"); + } + if (rotation) { + res.push("rotate(" + rotation + ")"); + } + if (scaleX !== 1 || scaleY !== 1) { + res.push("scale(" + scaleX + "," + scaleY + ")"); + } + if (skewX || skewY) { + res.push("skew(" + mathRound(skewX * RADIAN_TO_DEGREE) + "deg, " + mathRound(skewY * RADIAN_TO_DEGREE) + "deg)"); + } + return res.join(' '); + } + var encodeBase64 = (function () { + if (env.hasGlobalWindow && isFunction(window.btoa)) { + return function (str) { + return window.btoa(unescape(str)); + }; + } + if (typeof Buffer !== 'undefined') { + return function (str) { + return Buffer.from(str).toString('base64'); + }; + } + return function (str) { + if ("development" !== 'production') { + logError('Base64 isn\'t natively supported in the current environment.'); + } + return null; + }; + })(); + + var arraySlice = Array.prototype.slice; + function interpolateNumber(p0, p1, percent) { + return (p1 - p0) * percent + p0; + } + function interpolate1DArray(out, p0, p1, percent) { + var len = p0.length; + for (var i = 0; i < len; i++) { + out[i] = interpolateNumber(p0[i], p1[i], percent); + } + return out; + } + function interpolate2DArray(out, p0, p1, percent) { + var len = p0.length; + var len2 = len && p0[0].length; + for (var i = 0; i < len; i++) { + if (!out[i]) { + out[i] = []; + } + for (var j = 0; j < len2; j++) { + out[i][j] = interpolateNumber(p0[i][j], p1[i][j], percent); + } + } + return out; + } + function add1DArray(out, p0, p1, sign) { + var len = p0.length; + for (var i = 0; i < len; i++) { + out[i] = p0[i] + p1[i] * sign; + } + return out; + } + function add2DArray(out, p0, p1, sign) { + var len = p0.length; + var len2 = len && p0[0].length; + for (var i = 0; i < len; i++) { + if (!out[i]) { + out[i] = []; + } + for (var j = 0; j < len2; j++) { + out[i][j] = p0[i][j] + p1[i][j] * sign; + } + } + return out; + } + function fillColorStops(val0, val1) { + var len0 = val0.length; + var len1 = val1.length; + var shorterArr = len0 > len1 ? val1 : val0; + var shorterLen = Math.min(len0, len1); + var last = shorterArr[shorterLen - 1] || { color: [0, 0, 0, 0], offset: 0 }; + for (var i = shorterLen; i < Math.max(len0, len1); i++) { + shorterArr.push({ + offset: last.offset, + color: last.color.slice() + }); + } + } + function fillArray(val0, val1, arrDim) { + var arr0 = val0; + var arr1 = val1; + if (!arr0.push || !arr1.push) { + return; + } + var arr0Len = arr0.length; + var arr1Len = arr1.length; + if (arr0Len !== arr1Len) { + var isPreviousLarger = arr0Len > arr1Len; + if (isPreviousLarger) { + arr0.length = arr1Len; + } + else { + for (var i = arr0Len; i < arr1Len; i++) { + arr0.push(arrDim === 1 ? arr1[i] : arraySlice.call(arr1[i])); + } + } + } + var len2 = arr0[0] && arr0[0].length; + for (var i = 0; i < arr0.length; i++) { + if (arrDim === 1) { + if (isNaN(arr0[i])) { + arr0[i] = arr1[i]; + } + } + else { + for (var j = 0; j < len2; j++) { + if (isNaN(arr0[i][j])) { + arr0[i][j] = arr1[i][j]; + } + } + } + } + } + function cloneValue(value) { + if (isArrayLike(value)) { + var len = value.length; + if (isArrayLike(value[0])) { + var ret = []; + for (var i = 0; i < len; i++) { + ret.push(arraySlice.call(value[i])); + } + return ret; + } + return arraySlice.call(value); + } + return value; + } + function rgba2String(rgba) { + rgba[0] = Math.floor(rgba[0]) || 0; + rgba[1] = Math.floor(rgba[1]) || 0; + rgba[2] = Math.floor(rgba[2]) || 0; + rgba[3] = rgba[3] == null ? 1 : rgba[3]; + return 'rgba(' + rgba.join(',') + ')'; + } + function guessArrayDim(value) { + return isArrayLike(value && value[0]) ? 2 : 1; + } + var VALUE_TYPE_NUMBER = 0; + var VALUE_TYPE_1D_ARRAY = 1; + var VALUE_TYPE_2D_ARRAY = 2; + var VALUE_TYPE_COLOR = 3; + var VALUE_TYPE_LINEAR_GRADIENT = 4; + var VALUE_TYPE_RADIAL_GRADIENT = 5; + var VALUE_TYPE_UNKOWN = 6; + function isGradientValueType(valType) { + return valType === VALUE_TYPE_LINEAR_GRADIENT || valType === VALUE_TYPE_RADIAL_GRADIENT; + } + function isArrayValueType(valType) { + return valType === VALUE_TYPE_1D_ARRAY || valType === VALUE_TYPE_2D_ARRAY; + } + var tmpRgba = [0, 0, 0, 0]; + var Track = (function () { + function Track(propName) { + this.keyframes = []; + this.discrete = false; + this._invalid = false; + this._needsSort = false; + this._lastFr = 0; + this._lastFrP = 0; + this.propName = propName; + } + Track.prototype.isFinished = function () { + return this._finished; + }; + Track.prototype.setFinished = function () { + this._finished = true; + if (this._additiveTrack) { + this._additiveTrack.setFinished(); + } + }; + Track.prototype.needsAnimate = function () { + return this.keyframes.length >= 1; + }; + Track.prototype.getAdditiveTrack = function () { + return this._additiveTrack; + }; + Track.prototype.addKeyframe = function (time, rawValue, easing) { + this._needsSort = true; + var keyframes = this.keyframes; + var len = keyframes.length; + var discrete = false; + var valType = VALUE_TYPE_UNKOWN; + var value = rawValue; + if (isArrayLike(rawValue)) { + var arrayDim = guessArrayDim(rawValue); + valType = arrayDim; + if (arrayDim === 1 && !isNumber(rawValue[0]) + || arrayDim === 2 && !isNumber(rawValue[0][0])) { + discrete = true; + } + } + else { + if (isNumber(rawValue) && !eqNaN(rawValue)) { + valType = VALUE_TYPE_NUMBER; + } + else if (isString(rawValue)) { + if (!isNaN(+rawValue)) { + valType = VALUE_TYPE_NUMBER; + } + else { + var colorArray = parse(rawValue); + if (colorArray) { + value = colorArray; + valType = VALUE_TYPE_COLOR; + } + } + } + else if (isGradientObject(rawValue)) { + var parsedGradient = extend({}, value); + parsedGradient.colorStops = map(rawValue.colorStops, function (colorStop) { return ({ + offset: colorStop.offset, + color: parse(colorStop.color) + }); }); + if (isLinearGradient(rawValue)) { + valType = VALUE_TYPE_LINEAR_GRADIENT; + } + else if (isRadialGradient(rawValue)) { + valType = VALUE_TYPE_RADIAL_GRADIENT; + } + value = parsedGradient; + } + } + if (len === 0) { + this.valType = valType; + } + else if (valType !== this.valType || valType === VALUE_TYPE_UNKOWN) { + discrete = true; + } + this.discrete = this.discrete || discrete; + var kf = { + time: time, + value: value, + rawValue: rawValue, + percent: 0 + }; + if (easing) { + kf.easing = easing; + kf.easingFunc = isFunction(easing) + ? easing + : easingFuncs[easing] || createCubicEasingFunc(easing); + } + keyframes.push(kf); + return kf; + }; + Track.prototype.prepare = function (maxTime, additiveTrack) { + var kfs = this.keyframes; + if (this._needsSort) { + kfs.sort(function (a, b) { + return a.time - b.time; + }); + } + var valType = this.valType; + var kfsLen = kfs.length; + var lastKf = kfs[kfsLen - 1]; + var isDiscrete = this.discrete; + var isArr = isArrayValueType(valType); + var isGradient = isGradientValueType(valType); + for (var i = 0; i < kfsLen; i++) { + var kf = kfs[i]; + var value = kf.value; + var lastValue = lastKf.value; + kf.percent = kf.time / maxTime; + if (!isDiscrete) { + if (isArr && i !== kfsLen - 1) { + fillArray(value, lastValue, valType); + } + else if (isGradient) { + fillColorStops(value.colorStops, lastValue.colorStops); + } + } + } + if (!isDiscrete + && valType !== VALUE_TYPE_RADIAL_GRADIENT + && additiveTrack + && this.needsAnimate() + && additiveTrack.needsAnimate() + && valType === additiveTrack.valType + && !additiveTrack._finished) { + this._additiveTrack = additiveTrack; + var startValue = kfs[0].value; + for (var i = 0; i < kfsLen; i++) { + if (valType === VALUE_TYPE_NUMBER) { + kfs[i].additiveValue = kfs[i].value - startValue; + } + else if (valType === VALUE_TYPE_COLOR) { + kfs[i].additiveValue = + add1DArray([], kfs[i].value, startValue, -1); + } + else if (isArrayValueType(valType)) { + kfs[i].additiveValue = valType === VALUE_TYPE_1D_ARRAY + ? add1DArray([], kfs[i].value, startValue, -1) + : add2DArray([], kfs[i].value, startValue, -1); + } + } + } + }; + Track.prototype.step = function (target, percent) { + if (this._finished) { + return; + } + if (this._additiveTrack && this._additiveTrack._finished) { + this._additiveTrack = null; + } + var isAdditive = this._additiveTrack != null; + var valueKey = isAdditive ? 'additiveValue' : 'value'; + var valType = this.valType; + var keyframes = this.keyframes; + var kfsNum = keyframes.length; + var propName = this.propName; + var isValueColor = valType === VALUE_TYPE_COLOR; + var frameIdx; + var lastFrame = this._lastFr; + var mathMin = Math.min; + var frame; + var nextFrame; + if (kfsNum === 1) { + frame = nextFrame = keyframes[0]; + } + else { + if (percent < 0) { + frameIdx = 0; + } + else if (percent < this._lastFrP) { + var start = mathMin(lastFrame + 1, kfsNum - 1); + for (frameIdx = start; frameIdx >= 0; frameIdx--) { + if (keyframes[frameIdx].percent <= percent) { + break; + } + } + frameIdx = mathMin(frameIdx, kfsNum - 2); + } + else { + for (frameIdx = lastFrame; frameIdx < kfsNum; frameIdx++) { + if (keyframes[frameIdx].percent > percent) { + break; + } + } + frameIdx = mathMin(frameIdx - 1, kfsNum - 2); + } + nextFrame = keyframes[frameIdx + 1]; + frame = keyframes[frameIdx]; + } + if (!(frame && nextFrame)) { + return; + } + this._lastFr = frameIdx; + this._lastFrP = percent; + var interval = (nextFrame.percent - frame.percent); + var w = interval === 0 ? 1 : mathMin((percent - frame.percent) / interval, 1); + if (nextFrame.easingFunc) { + w = nextFrame.easingFunc(w); + } + var targetArr = isAdditive ? this._additiveValue + : (isValueColor ? tmpRgba : target[propName]); + if ((isArrayValueType(valType) || isValueColor) && !targetArr) { + targetArr = this._additiveValue = []; + } + if (this.discrete) { + target[propName] = w < 1 ? frame.rawValue : nextFrame.rawValue; + } + else if (isArrayValueType(valType)) { + valType === VALUE_TYPE_1D_ARRAY + ? interpolate1DArray(targetArr, frame[valueKey], nextFrame[valueKey], w) + : interpolate2DArray(targetArr, frame[valueKey], nextFrame[valueKey], w); + } + else if (isGradientValueType(valType)) { + var val = frame[valueKey]; + var nextVal_1 = nextFrame[valueKey]; + var isLinearGradient_1 = valType === VALUE_TYPE_LINEAR_GRADIENT; + target[propName] = { + type: isLinearGradient_1 ? 'linear' : 'radial', + x: interpolateNumber(val.x, nextVal_1.x, w), + y: interpolateNumber(val.y, nextVal_1.y, w), + colorStops: map(val.colorStops, function (colorStop, idx) { + var nextColorStop = nextVal_1.colorStops[idx]; + return { + offset: interpolateNumber(colorStop.offset, nextColorStop.offset, w), + color: rgba2String(interpolate1DArray([], colorStop.color, nextColorStop.color, w)) + }; + }), + global: nextVal_1.global + }; + if (isLinearGradient_1) { + target[propName].x2 = interpolateNumber(val.x2, nextVal_1.x2, w); + target[propName].y2 = interpolateNumber(val.y2, nextVal_1.y2, w); + } + else { + target[propName].r = interpolateNumber(val.r, nextVal_1.r, w); + } + } + else if (isValueColor) { + interpolate1DArray(targetArr, frame[valueKey], nextFrame[valueKey], w); + if (!isAdditive) { + target[propName] = rgba2String(targetArr); + } + } + else { + var value = interpolateNumber(frame[valueKey], nextFrame[valueKey], w); + if (isAdditive) { + this._additiveValue = value; + } + else { + target[propName] = value; + } + } + if (isAdditive) { + this._addToTarget(target); + } + }; + Track.prototype._addToTarget = function (target) { + var valType = this.valType; + var propName = this.propName; + var additiveValue = this._additiveValue; + if (valType === VALUE_TYPE_NUMBER) { + target[propName] = target[propName] + additiveValue; + } + else if (valType === VALUE_TYPE_COLOR) { + parse(target[propName], tmpRgba); + add1DArray(tmpRgba, tmpRgba, additiveValue, 1); + target[propName] = rgba2String(tmpRgba); + } + else if (valType === VALUE_TYPE_1D_ARRAY) { + add1DArray(target[propName], target[propName], additiveValue, 1); + } + else if (valType === VALUE_TYPE_2D_ARRAY) { + add2DArray(target[propName], target[propName], additiveValue, 1); + } + }; + return Track; + }()); + var Animator = (function () { + function Animator(target, loop, allowDiscreteAnimation, additiveTo) { + this._tracks = {}; + this._trackKeys = []; + this._maxTime = 0; + this._started = 0; + this._clip = null; + this._target = target; + this._loop = loop; + if (loop && additiveTo) { + logError('Can\' use additive animation on looped animation.'); + return; + } + this._additiveAnimators = additiveTo; + this._allowDiscrete = allowDiscreteAnimation; + } + Animator.prototype.getMaxTime = function () { + return this._maxTime; + }; + Animator.prototype.getDelay = function () { + return this._delay; + }; + Animator.prototype.getLoop = function () { + return this._loop; + }; + Animator.prototype.getTarget = function () { + return this._target; + }; + Animator.prototype.changeTarget = function (target) { + this._target = target; + }; + Animator.prototype.when = function (time, props, easing) { + return this.whenWithKeys(time, props, keys(props), easing); + }; + Animator.prototype.whenWithKeys = function (time, props, propNames, easing) { + var tracks = this._tracks; + for (var i = 0; i < propNames.length; i++) { + var propName = propNames[i]; + var track = tracks[propName]; + if (!track) { + track = tracks[propName] = new Track(propName); + var initialValue = void 0; + var additiveTrack = this._getAdditiveTrack(propName); + if (additiveTrack) { + var addtiveTrackKfs = additiveTrack.keyframes; + var lastFinalKf = addtiveTrackKfs[addtiveTrackKfs.length - 1]; + initialValue = lastFinalKf && lastFinalKf.value; + if (additiveTrack.valType === VALUE_TYPE_COLOR && initialValue) { + initialValue = rgba2String(initialValue); + } + } + else { + initialValue = this._target[propName]; + } + if (initialValue == null) { + continue; + } + if (time > 0) { + track.addKeyframe(0, cloneValue(initialValue), easing); + } + this._trackKeys.push(propName); + } + track.addKeyframe(time, cloneValue(props[propName]), easing); + } + this._maxTime = Math.max(this._maxTime, time); + return this; + }; + Animator.prototype.pause = function () { + this._clip.pause(); + this._paused = true; + }; + Animator.prototype.resume = function () { + this._clip.resume(); + this._paused = false; + }; + Animator.prototype.isPaused = function () { + return !!this._paused; + }; + Animator.prototype.duration = function (duration) { + this._maxTime = duration; + this._force = true; + return this; + }; + Animator.prototype._doneCallback = function () { + this._setTracksFinished(); + this._clip = null; + var doneList = this._doneCbs; + if (doneList) { + var len = doneList.length; + for (var i = 0; i < len; i++) { + doneList[i].call(this); + } + } + }; + Animator.prototype._abortedCallback = function () { + this._setTracksFinished(); + var animation = this.animation; + var abortedList = this._abortedCbs; + if (animation) { + animation.removeClip(this._clip); + } + this._clip = null; + if (abortedList) { + for (var i = 0; i < abortedList.length; i++) { + abortedList[i].call(this); + } + } + }; + Animator.prototype._setTracksFinished = function () { + var tracks = this._tracks; + var tracksKeys = this._trackKeys; + for (var i = 0; i < tracksKeys.length; i++) { + tracks[tracksKeys[i]].setFinished(); + } + }; + Animator.prototype._getAdditiveTrack = function (trackName) { + var additiveTrack; + var additiveAnimators = this._additiveAnimators; + if (additiveAnimators) { + for (var i = 0; i < additiveAnimators.length; i++) { + var track = additiveAnimators[i].getTrack(trackName); + if (track) { + additiveTrack = track; + } + } + } + return additiveTrack; + }; + Animator.prototype.start = function (easing) { + if (this._started > 0) { + return; + } + this._started = 1; + var self = this; + var tracks = []; + var maxTime = this._maxTime || 0; + for (var i = 0; i < this._trackKeys.length; i++) { + var propName = this._trackKeys[i]; + var track = this._tracks[propName]; + var additiveTrack = this._getAdditiveTrack(propName); + var kfs = track.keyframes; + var kfsNum = kfs.length; + track.prepare(maxTime, additiveTrack); + if (track.needsAnimate()) { + if (!this._allowDiscrete && track.discrete) { + var lastKf = kfs[kfsNum - 1]; + if (lastKf) { + self._target[track.propName] = lastKf.rawValue; + } + track.setFinished(); + } + else { + tracks.push(track); + } + } + } + if (tracks.length || this._force) { + var clip = new Clip({ + life: maxTime, + loop: this._loop, + delay: this._delay || 0, + onframe: function (percent) { + self._started = 2; + var additiveAnimators = self._additiveAnimators; + if (additiveAnimators) { + var stillHasAdditiveAnimator = false; + for (var i = 0; i < additiveAnimators.length; i++) { + if (additiveAnimators[i]._clip) { + stillHasAdditiveAnimator = true; + break; + } + } + if (!stillHasAdditiveAnimator) { + self._additiveAnimators = null; + } + } + for (var i = 0; i < tracks.length; i++) { + tracks[i].step(self._target, percent); + } + var onframeList = self._onframeCbs; + if (onframeList) { + for (var i = 0; i < onframeList.length; i++) { + onframeList[i](self._target, percent); + } + } + }, + ondestroy: function () { + self._doneCallback(); + } + }); + this._clip = clip; + if (this.animation) { + this.animation.addClip(clip); + } + if (easing) { + clip.setEasing(easing); + } + } + else { + this._doneCallback(); + } + return this; + }; + Animator.prototype.stop = function (forwardToLast) { + if (!this._clip) { + return; + } + var clip = this._clip; + if (forwardToLast) { + clip.onframe(1); + } + this._abortedCallback(); + }; + Animator.prototype.delay = function (time) { + this._delay = time; + return this; + }; + Animator.prototype.during = function (cb) { + if (cb) { + if (!this._onframeCbs) { + this._onframeCbs = []; + } + this._onframeCbs.push(cb); + } + return this; + }; + Animator.prototype.done = function (cb) { + if (cb) { + if (!this._doneCbs) { + this._doneCbs = []; + } + this._doneCbs.push(cb); + } + return this; + }; + Animator.prototype.aborted = function (cb) { + if (cb) { + if (!this._abortedCbs) { + this._abortedCbs = []; + } + this._abortedCbs.push(cb); + } + return this; + }; + Animator.prototype.getClip = function () { + return this._clip; + }; + Animator.prototype.getTrack = function (propName) { + return this._tracks[propName]; + }; + Animator.prototype.getTracks = function () { + var _this = this; + return map(this._trackKeys, function (key) { return _this._tracks[key]; }); + }; + Animator.prototype.stopTracks = function (propNames, forwardToLast) { + if (!propNames.length || !this._clip) { + return true; + } + var tracks = this._tracks; + var tracksKeys = this._trackKeys; + for (var i = 0; i < propNames.length; i++) { + var track = tracks[propNames[i]]; + if (track && !track.isFinished()) { + if (forwardToLast) { + track.step(this._target, 1); + } + else if (this._started === 1) { + track.step(this._target, 0); + } + track.setFinished(); + } + } + var allAborted = true; + for (var i = 0; i < tracksKeys.length; i++) { + if (!tracks[tracksKeys[i]].isFinished()) { + allAborted = false; + break; + } + } + if (allAborted) { + this._abortedCallback(); + } + return allAborted; + }; + Animator.prototype.saveTo = function (target, trackKeys, firstOrLast) { + if (!target) { + return; + } + trackKeys = trackKeys || this._trackKeys; + for (var i = 0; i < trackKeys.length; i++) { + var propName = trackKeys[i]; + var track = this._tracks[propName]; + if (!track || track.isFinished()) { + continue; + } + var kfs = track.keyframes; + var kf = kfs[firstOrLast ? 0 : kfs.length - 1]; + if (kf) { + target[propName] = cloneValue(kf.rawValue); + } + } + }; + Animator.prototype.__changeFinalValue = function (finalProps, trackKeys) { + trackKeys = trackKeys || keys(finalProps); + for (var i = 0; i < trackKeys.length; i++) { + var propName = trackKeys[i]; + var track = this._tracks[propName]; + if (!track) { + continue; + } + var kfs = track.keyframes; + if (kfs.length > 1) { + var lastKf = kfs.pop(); + track.addKeyframe(lastKf.time, finalProps[propName]); + track.prepare(this._maxTime, track.getAdditiveTrack()); + } + } + }; + return Animator; + }()); + + function getTime() { + return new Date().getTime(); + } + var Animation = (function (_super) { + __extends(Animation, _super); + function Animation(opts) { + var _this = _super.call(this) || this; + _this._running = false; + _this._time = 0; + _this._pausedTime = 0; + _this._pauseStart = 0; + _this._paused = false; + opts = opts || {}; + _this.stage = opts.stage || {}; + return _this; + } + Animation.prototype.addClip = function (clip) { + if (clip.animation) { + this.removeClip(clip); + } + if (!this._head) { + this._head = this._tail = clip; + } + else { + this._tail.next = clip; + clip.prev = this._tail; + clip.next = null; + this._tail = clip; + } + clip.animation = this; + }; + Animation.prototype.addAnimator = function (animator) { + animator.animation = this; + var clip = animator.getClip(); + if (clip) { + this.addClip(clip); + } + }; + Animation.prototype.removeClip = function (clip) { + if (!clip.animation) { + return; + } + var prev = clip.prev; + var next = clip.next; + if (prev) { + prev.next = next; + } + else { + this._head = next; + } + if (next) { + next.prev = prev; + } + else { + this._tail = prev; + } + clip.next = clip.prev = clip.animation = null; + }; + Animation.prototype.removeAnimator = function (animator) { + var clip = animator.getClip(); + if (clip) { + this.removeClip(clip); + } + animator.animation = null; + }; + Animation.prototype.update = function (notTriggerFrameAndStageUpdate) { + var time = getTime() - this._pausedTime; + var delta = time - this._time; + var clip = this._head; + while (clip) { + var nextClip = clip.next; + var finished = clip.step(time, delta); + if (finished) { + clip.ondestroy(); + this.removeClip(clip); + clip = nextClip; + } + else { + clip = nextClip; + } + } + this._time = time; + if (!notTriggerFrameAndStageUpdate) { + this.trigger('frame', delta); + this.stage.update && this.stage.update(); + } + }; + Animation.prototype._startLoop = function () { + var self = this; + this._running = true; + function step() { + if (self._running) { + requestAnimationFrame$1(step); + !self._paused && self.update(); + } + } + requestAnimationFrame$1(step); + }; + Animation.prototype.start = function () { + if (this._running) { + return; + } + this._time = getTime(); + this._pausedTime = 0; + this._startLoop(); + }; + Animation.prototype.stop = function () { + this._running = false; + }; + Animation.prototype.pause = function () { + if (!this._paused) { + this._pauseStart = getTime(); + this._paused = true; + } + }; + Animation.prototype.resume = function () { + if (this._paused) { + this._pausedTime += getTime() - this._pauseStart; + this._paused = false; + } + }; + Animation.prototype.clear = function () { + var clip = this._head; + while (clip) { + var nextClip = clip.next; + clip.prev = clip.next = clip.animation = null; + clip = nextClip; + } + this._head = this._tail = null; + }; + Animation.prototype.isFinished = function () { + return this._head == null; + }; + Animation.prototype.animate = function (target, options) { + options = options || {}; + this.start(); + var animator = new Animator(target, options.loop); + this.addAnimator(animator); + return animator; + }; + return Animation; + }(Eventful)); + + var TOUCH_CLICK_DELAY = 300; + var globalEventSupported = env.domSupported; + var localNativeListenerNames = (function () { + var mouseHandlerNames = [ + 'click', 'dblclick', 'mousewheel', 'wheel', 'mouseout', + 'mouseup', 'mousedown', 'mousemove', 'contextmenu' + ]; + var touchHandlerNames = [ + 'touchstart', 'touchend', 'touchmove' + ]; + var pointerEventNameMap = { + pointerdown: 1, pointerup: 1, pointermove: 1, pointerout: 1 + }; + var pointerHandlerNames = map(mouseHandlerNames, function (name) { + var nm = name.replace('mouse', 'pointer'); + return pointerEventNameMap.hasOwnProperty(nm) ? nm : name; + }); + return { + mouse: mouseHandlerNames, + touch: touchHandlerNames, + pointer: pointerHandlerNames + }; + })(); + var globalNativeListenerNames = { + mouse: ['mousemove', 'mouseup'], + pointer: ['pointermove', 'pointerup'] + }; + var wheelEventSupported = false; + function isPointerFromTouch(event) { + var pointerType = event.pointerType; + return pointerType === 'pen' || pointerType === 'touch'; + } + function setTouchTimer(scope) { + scope.touching = true; + if (scope.touchTimer != null) { + clearTimeout(scope.touchTimer); + scope.touchTimer = null; + } + scope.touchTimer = setTimeout(function () { + scope.touching = false; + scope.touchTimer = null; + }, 700); + } + function markTouch(event) { + event && (event.zrByTouch = true); + } + function normalizeGlobalEvent(instance, event) { + return normalizeEvent(instance.dom, new FakeGlobalEvent(instance, event), true); + } + function isLocalEl(instance, el) { + var elTmp = el; + var isLocal = false; + while (elTmp && elTmp.nodeType !== 9 + && !(isLocal = elTmp.domBelongToZr + || (elTmp !== el && elTmp === instance.painterRoot))) { + elTmp = elTmp.parentNode; + } + return isLocal; + } + var FakeGlobalEvent = (function () { + function FakeGlobalEvent(instance, event) { + this.stopPropagation = noop; + this.stopImmediatePropagation = noop; + this.preventDefault = noop; + this.type = event.type; + this.target = this.currentTarget = instance.dom; + this.pointerType = event.pointerType; + this.clientX = event.clientX; + this.clientY = event.clientY; + } + return FakeGlobalEvent; + }()); + var localDOMHandlers = { + mousedown: function (event) { + event = normalizeEvent(this.dom, event); + this.__mayPointerCapture = [event.zrX, event.zrY]; + this.trigger('mousedown', event); + }, + mousemove: function (event) { + event = normalizeEvent(this.dom, event); + var downPoint = this.__mayPointerCapture; + if (downPoint && (event.zrX !== downPoint[0] || event.zrY !== downPoint[1])) { + this.__togglePointerCapture(true); + } + this.trigger('mousemove', event); + }, + mouseup: function (event) { + event = normalizeEvent(this.dom, event); + this.__togglePointerCapture(false); + this.trigger('mouseup', event); + }, + mouseout: function (event) { + event = normalizeEvent(this.dom, event); + var element = event.toElement || event.relatedTarget; + if (!isLocalEl(this, element)) { + if (this.__pointerCapturing) { + event.zrEventControl = 'no_globalout'; + } + this.trigger('mouseout', event); + } + }, + wheel: function (event) { + wheelEventSupported = true; + event = normalizeEvent(this.dom, event); + this.trigger('mousewheel', event); + }, + mousewheel: function (event) { + if (wheelEventSupported) { + return; + } + event = normalizeEvent(this.dom, event); + this.trigger('mousewheel', event); + }, + touchstart: function (event) { + event = normalizeEvent(this.dom, event); + markTouch(event); + this.__lastTouchMoment = new Date(); + this.handler.processGesture(event, 'start'); + localDOMHandlers.mousemove.call(this, event); + localDOMHandlers.mousedown.call(this, event); + }, + touchmove: function (event) { + event = normalizeEvent(this.dom, event); + markTouch(event); + this.handler.processGesture(event, 'change'); + localDOMHandlers.mousemove.call(this, event); + }, + touchend: function (event) { + event = normalizeEvent(this.dom, event); + markTouch(event); + this.handler.processGesture(event, 'end'); + localDOMHandlers.mouseup.call(this, event); + if (+new Date() - (+this.__lastTouchMoment) < TOUCH_CLICK_DELAY) { + localDOMHandlers.click.call(this, event); + } + }, + pointerdown: function (event) { + localDOMHandlers.mousedown.call(this, event); + }, + pointermove: function (event) { + if (!isPointerFromTouch(event)) { + localDOMHandlers.mousemove.call(this, event); + } + }, + pointerup: function (event) { + localDOMHandlers.mouseup.call(this, event); + }, + pointerout: function (event) { + if (!isPointerFromTouch(event)) { + localDOMHandlers.mouseout.call(this, event); + } + } + }; + each(['click', 'dblclick', 'contextmenu'], function (name) { + localDOMHandlers[name] = function (event) { + event = normalizeEvent(this.dom, event); + this.trigger(name, event); + }; + }); + var globalDOMHandlers = { + pointermove: function (event) { + if (!isPointerFromTouch(event)) { + globalDOMHandlers.mousemove.call(this, event); + } + }, + pointerup: function (event) { + globalDOMHandlers.mouseup.call(this, event); + }, + mousemove: function (event) { + this.trigger('mousemove', event); + }, + mouseup: function (event) { + var pointerCaptureReleasing = this.__pointerCapturing; + this.__togglePointerCapture(false); + this.trigger('mouseup', event); + if (pointerCaptureReleasing) { + event.zrEventControl = 'only_globalout'; + this.trigger('mouseout', event); + } + } + }; + function mountLocalDOMEventListeners(instance, scope) { + var domHandlers = scope.domHandlers; + if (env.pointerEventsSupported) { + each(localNativeListenerNames.pointer, function (nativeEventName) { + mountSingleDOMEventListener(scope, nativeEventName, function (event) { + domHandlers[nativeEventName].call(instance, event); + }); + }); + } + else { + if (env.touchEventsSupported) { + each(localNativeListenerNames.touch, function (nativeEventName) { + mountSingleDOMEventListener(scope, nativeEventName, function (event) { + domHandlers[nativeEventName].call(instance, event); + setTouchTimer(scope); + }); + }); + } + each(localNativeListenerNames.mouse, function (nativeEventName) { + mountSingleDOMEventListener(scope, nativeEventName, function (event) { + event = getNativeEvent(event); + if (!scope.touching) { + domHandlers[nativeEventName].call(instance, event); + } + }); + }); + } + } + function mountGlobalDOMEventListeners(instance, scope) { + if (env.pointerEventsSupported) { + each(globalNativeListenerNames.pointer, mount); + } + else if (!env.touchEventsSupported) { + each(globalNativeListenerNames.mouse, mount); + } + function mount(nativeEventName) { + function nativeEventListener(event) { + event = getNativeEvent(event); + if (!isLocalEl(instance, event.target)) { + event = normalizeGlobalEvent(instance, event); + scope.domHandlers[nativeEventName].call(instance, event); + } + } + mountSingleDOMEventListener(scope, nativeEventName, nativeEventListener, { capture: true }); + } + } + function mountSingleDOMEventListener(scope, nativeEventName, listener, opt) { + scope.mounted[nativeEventName] = listener; + scope.listenerOpts[nativeEventName] = opt; + addEventListener(scope.domTarget, nativeEventName, listener, opt); + } + function unmountDOMEventListeners(scope) { + var mounted = scope.mounted; + for (var nativeEventName in mounted) { + if (mounted.hasOwnProperty(nativeEventName)) { + removeEventListener(scope.domTarget, nativeEventName, mounted[nativeEventName], scope.listenerOpts[nativeEventName]); + } + } + scope.mounted = {}; + } + var DOMHandlerScope = (function () { + function DOMHandlerScope(domTarget, domHandlers) { + this.mounted = {}; + this.listenerOpts = {}; + this.touching = false; + this.domTarget = domTarget; + this.domHandlers = domHandlers; + } + return DOMHandlerScope; + }()); + var HandlerDomProxy = (function (_super) { + __extends(HandlerDomProxy, _super); + function HandlerDomProxy(dom, painterRoot) { + var _this = _super.call(this) || this; + _this.__pointerCapturing = false; + _this.dom = dom; + _this.painterRoot = painterRoot; + _this._localHandlerScope = new DOMHandlerScope(dom, localDOMHandlers); + if (globalEventSupported) { + _this._globalHandlerScope = new DOMHandlerScope(document, globalDOMHandlers); + } + mountLocalDOMEventListeners(_this, _this._localHandlerScope); + return _this; + } + HandlerDomProxy.prototype.dispose = function () { + unmountDOMEventListeners(this._localHandlerScope); + if (globalEventSupported) { + unmountDOMEventListeners(this._globalHandlerScope); + } + }; + HandlerDomProxy.prototype.setCursor = function (cursorStyle) { + this.dom.style && (this.dom.style.cursor = cursorStyle || 'default'); + }; + HandlerDomProxy.prototype.__togglePointerCapture = function (isPointerCapturing) { + this.__mayPointerCapture = null; + if (globalEventSupported + && ((+this.__pointerCapturing) ^ (+isPointerCapturing))) { + this.__pointerCapturing = isPointerCapturing; + var globalHandlerScope = this._globalHandlerScope; + isPointerCapturing + ? mountGlobalDOMEventListeners(this, globalHandlerScope) + : unmountDOMEventListeners(globalHandlerScope); + } + }; + return HandlerDomProxy; + }(Eventful)); + + var dpr = 1; + if (env.hasGlobalWindow) { + dpr = Math.max(window.devicePixelRatio + || (window.screen && window.screen.deviceXDPI / window.screen.logicalXDPI) + || 1, 1); + } + var devicePixelRatio = dpr; + var DARK_MODE_THRESHOLD = 0.4; + var DARK_LABEL_COLOR = '#333'; + var LIGHT_LABEL_COLOR = '#ccc'; + var LIGHTER_LABEL_COLOR = '#eee'; + + var mIdentity = identity; + var EPSILON$2 = 5e-5; + function isNotAroundZero$1(val) { + return val > EPSILON$2 || val < -EPSILON$2; + } + var scaleTmp = []; + var tmpTransform = []; + var originTransform = create$1(); + var abs = Math.abs; + var Transformable = (function () { + function Transformable() { + } + Transformable.prototype.getLocalTransform = function (m) { + return Transformable.getLocalTransform(this, m); + }; + Transformable.prototype.setPosition = function (arr) { + this.x = arr[0]; + this.y = arr[1]; + }; + Transformable.prototype.setScale = function (arr) { + this.scaleX = arr[0]; + this.scaleY = arr[1]; + }; + Transformable.prototype.setSkew = function (arr) { + this.skewX = arr[0]; + this.skewY = arr[1]; + }; + Transformable.prototype.setOrigin = function (arr) { + this.originX = arr[0]; + this.originY = arr[1]; + }; + Transformable.prototype.needLocalTransform = function () { + return isNotAroundZero$1(this.rotation) + || isNotAroundZero$1(this.x) + || isNotAroundZero$1(this.y) + || isNotAroundZero$1(this.scaleX - 1) + || isNotAroundZero$1(this.scaleY - 1) + || isNotAroundZero$1(this.skewX) + || isNotAroundZero$1(this.skewY); + }; + Transformable.prototype.updateTransform = function () { + var parentTransform = this.parent && this.parent.transform; + var needLocalTransform = this.needLocalTransform(); + var m = this.transform; + if (!(needLocalTransform || parentTransform)) { + m && mIdentity(m); + return; + } + m = m || create$1(); + if (needLocalTransform) { + this.getLocalTransform(m); + } + else { + mIdentity(m); + } + if (parentTransform) { + if (needLocalTransform) { + mul$1(m, parentTransform, m); + } + else { + copy$1(m, parentTransform); + } + } + this.transform = m; + this._resolveGlobalScaleRatio(m); + }; + Transformable.prototype._resolveGlobalScaleRatio = function (m) { + var globalScaleRatio = this.globalScaleRatio; + if (globalScaleRatio != null && globalScaleRatio !== 1) { + this.getGlobalScale(scaleTmp); + var relX = scaleTmp[0] < 0 ? -1 : 1; + var relY = scaleTmp[1] < 0 ? -1 : 1; + var sx = ((scaleTmp[0] - relX) * globalScaleRatio + relX) / scaleTmp[0] || 0; + var sy = ((scaleTmp[1] - relY) * globalScaleRatio + relY) / scaleTmp[1] || 0; + m[0] *= sx; + m[1] *= sx; + m[2] *= sy; + m[3] *= sy; + } + this.invTransform = this.invTransform || create$1(); + invert(this.invTransform, m); + }; + Transformable.prototype.getComputedTransform = function () { + var transformNode = this; + var ancestors = []; + while (transformNode) { + ancestors.push(transformNode); + transformNode = transformNode.parent; + } + while (transformNode = ancestors.pop()) { + transformNode.updateTransform(); + } + return this.transform; + }; + Transformable.prototype.setLocalTransform = function (m) { + if (!m) { + return; + } + var sx = m[0] * m[0] + m[1] * m[1]; + var sy = m[2] * m[2] + m[3] * m[3]; + var rotation = Math.atan2(m[1], m[0]); + var shearX = Math.PI / 2 + rotation - Math.atan2(m[3], m[2]); + sy = Math.sqrt(sy) * Math.cos(shearX); + sx = Math.sqrt(sx); + this.skewX = shearX; + this.skewY = 0; + this.rotation = -rotation; + this.x = +m[4]; + this.y = +m[5]; + this.scaleX = sx; + this.scaleY = sy; + this.originX = 0; + this.originY = 0; + }; + Transformable.prototype.decomposeTransform = function () { + if (!this.transform) { + return; + } + var parent = this.parent; + var m = this.transform; + if (parent && parent.transform) { + mul$1(tmpTransform, parent.invTransform, m); + m = tmpTransform; + } + var ox = this.originX; + var oy = this.originY; + if (ox || oy) { + originTransform[4] = ox; + originTransform[5] = oy; + mul$1(tmpTransform, m, originTransform); + tmpTransform[4] -= ox; + tmpTransform[5] -= oy; + m = tmpTransform; + } + this.setLocalTransform(m); + }; + Transformable.prototype.getGlobalScale = function (out) { + var m = this.transform; + out = out || []; + if (!m) { + out[0] = 1; + out[1] = 1; + return out; + } + out[0] = Math.sqrt(m[0] * m[0] + m[1] * m[1]); + out[1] = Math.sqrt(m[2] * m[2] + m[3] * m[3]); + if (m[0] < 0) { + out[0] = -out[0]; + } + if (m[3] < 0) { + out[1] = -out[1]; + } + return out; + }; + Transformable.prototype.transformCoordToLocal = function (x, y) { + var v2 = [x, y]; + var invTransform = this.invTransform; + if (invTransform) { + applyTransform(v2, v2, invTransform); + } + return v2; + }; + Transformable.prototype.transformCoordToGlobal = function (x, y) { + var v2 = [x, y]; + var transform = this.transform; + if (transform) { + applyTransform(v2, v2, transform); + } + return v2; + }; + Transformable.prototype.getLineScale = function () { + var m = this.transform; + return m && abs(m[0] - 1) > 1e-10 && abs(m[3] - 1) > 1e-10 + ? Math.sqrt(abs(m[0] * m[3] - m[2] * m[1])) + : 1; + }; + Transformable.prototype.copyTransform = function (source) { + copyTransform(this, source); + }; + Transformable.getLocalTransform = function (target, m) { + m = m || []; + var ox = target.originX || 0; + var oy = target.originY || 0; + var sx = target.scaleX; + var sy = target.scaleY; + var ax = target.anchorX; + var ay = target.anchorY; + var rotation = target.rotation || 0; + var x = target.x; + var y = target.y; + var skewX = target.skewX ? Math.tan(target.skewX) : 0; + var skewY = target.skewY ? Math.tan(-target.skewY) : 0; + if (ox || oy || ax || ay) { + var dx = ox + ax; + var dy = oy + ay; + m[4] = -dx * sx - skewX * dy * sy; + m[5] = -dy * sy - skewY * dx * sx; + } + else { + m[4] = m[5] = 0; + } + m[0] = sx; + m[3] = sy; + m[1] = skewY * sx; + m[2] = skewX * sy; + rotation && rotate(m, m, rotation); + m[4] += ox + x; + m[5] += oy + y; + return m; + }; + Transformable.initDefaultProps = (function () { + var proto = Transformable.prototype; + proto.scaleX = + proto.scaleY = + proto.globalScaleRatio = 1; + proto.x = + proto.y = + proto.originX = + proto.originY = + proto.skewX = + proto.skewY = + proto.rotation = + proto.anchorX = + proto.anchorY = 0; + })(); + return Transformable; + }()); + var TRANSFORMABLE_PROPS = [ + 'x', 'y', 'originX', 'originY', 'anchorX', 'anchorY', 'rotation', 'scaleX', 'scaleY', 'skewX', 'skewY' + ]; + function copyTransform(target, source) { + for (var i = 0; i < TRANSFORMABLE_PROPS.length; i++) { + var propName = TRANSFORMABLE_PROPS[i]; + target[propName] = source[propName]; + } + } + + var textWidthCache = {}; + function getWidth(text, font) { + font = font || DEFAULT_FONT; + var cacheOfFont = textWidthCache[font]; + if (!cacheOfFont) { + cacheOfFont = textWidthCache[font] = new LRU(500); + } + var width = cacheOfFont.get(text); + if (width == null) { + width = platformApi.measureText(text, font).width; + cacheOfFont.put(text, width); + } + return width; + } + function innerGetBoundingRect(text, font, textAlign, textBaseline) { + var width = getWidth(text, font); + var height = getLineHeight(font); + var x = adjustTextX(0, width, textAlign); + var y = adjustTextY$1(0, height, textBaseline); + var rect = new BoundingRect(x, y, width, height); + return rect; + } + function getBoundingRect(text, font, textAlign, textBaseline) { + var textLines = ((text || '') + '').split('\n'); + var len = textLines.length; + if (len === 1) { + return innerGetBoundingRect(textLines[0], font, textAlign, textBaseline); + } + else { + var uniondRect = new BoundingRect(0, 0, 0, 0); + for (var i = 0; i < textLines.length; i++) { + var rect = innerGetBoundingRect(textLines[i], font, textAlign, textBaseline); + i === 0 ? uniondRect.copy(rect) : uniondRect.union(rect); + } + return uniondRect; + } + } + function adjustTextX(x, width, textAlign) { + if (textAlign === 'right') { + x -= width; + } + else if (textAlign === 'center') { + x -= width / 2; + } + return x; + } + function adjustTextY$1(y, height, verticalAlign) { + if (verticalAlign === 'middle') { + y -= height / 2; + } + else if (verticalAlign === 'bottom') { + y -= height; + } + return y; + } + function getLineHeight(font) { + return getWidth('国', font); + } + function parsePercent(value, maxValue) { + if (typeof value === 'string') { + if (value.lastIndexOf('%') >= 0) { + return parseFloat(value) / 100 * maxValue; + } + return parseFloat(value); + } + return value; + } + function calculateTextPosition(out, opts, rect) { + var textPosition = opts.position || 'inside'; + var distance = opts.distance != null ? opts.distance : 5; + var height = rect.height; + var width = rect.width; + var halfHeight = height / 2; + var x = rect.x; + var y = rect.y; + var textAlign = 'left'; + var textVerticalAlign = 'top'; + if (textPosition instanceof Array) { + x += parsePercent(textPosition[0], rect.width); + y += parsePercent(textPosition[1], rect.height); + textAlign = null; + textVerticalAlign = null; + } + else { + switch (textPosition) { + case 'left': + x -= distance; + y += halfHeight; + textAlign = 'right'; + textVerticalAlign = 'middle'; + break; + case 'right': + x += distance + width; + y += halfHeight; + textVerticalAlign = 'middle'; + break; + case 'top': + x += width / 2; + y -= distance; + textAlign = 'center'; + textVerticalAlign = 'bottom'; + break; + case 'bottom': + x += width / 2; + y += height + distance; + textAlign = 'center'; + break; + case 'inside': + x += width / 2; + y += halfHeight; + textAlign = 'center'; + textVerticalAlign = 'middle'; + break; + case 'insideLeft': + x += distance; + y += halfHeight; + textVerticalAlign = 'middle'; + break; + case 'insideRight': + x += width - distance; + y += halfHeight; + textAlign = 'right'; + textVerticalAlign = 'middle'; + break; + case 'insideTop': + x += width / 2; + y += distance; + textAlign = 'center'; + break; + case 'insideBottom': + x += width / 2; + y += height - distance; + textAlign = 'center'; + textVerticalAlign = 'bottom'; + break; + case 'insideTopLeft': + x += distance; + y += distance; + break; + case 'insideTopRight': + x += width - distance; + y += distance; + textAlign = 'right'; + break; + case 'insideBottomLeft': + x += distance; + y += height - distance; + textVerticalAlign = 'bottom'; + break; + case 'insideBottomRight': + x += width - distance; + y += height - distance; + textAlign = 'right'; + textVerticalAlign = 'bottom'; + break; + } + } + out = out || {}; + out.x = x; + out.y = y; + out.align = textAlign; + out.verticalAlign = textVerticalAlign; + return out; + } + + var PRESERVED_NORMAL_STATE = '__zr_normal__'; + var PRIMARY_STATES_KEYS = TRANSFORMABLE_PROPS.concat(['ignore']); + var DEFAULT_ANIMATABLE_MAP = reduce(TRANSFORMABLE_PROPS, function (obj, key) { + obj[key] = true; + return obj; + }, { ignore: false }); + var tmpTextPosCalcRes = {}; + var tmpBoundingRect = new BoundingRect(0, 0, 0, 0); + var Element = (function () { + function Element(props) { + this.id = guid(); + this.animators = []; + this.currentStates = []; + this.states = {}; + this._init(props); + } + Element.prototype._init = function (props) { + this.attr(props); + }; + Element.prototype.drift = function (dx, dy, e) { + switch (this.draggable) { + case 'horizontal': + dy = 0; + break; + case 'vertical': + dx = 0; + break; + } + var m = this.transform; + if (!m) { + m = this.transform = [1, 0, 0, 1, 0, 0]; + } + m[4] += dx; + m[5] += dy; + this.decomposeTransform(); + this.markRedraw(); + }; + Element.prototype.beforeUpdate = function () { }; + Element.prototype.afterUpdate = function () { }; + Element.prototype.update = function () { + this.updateTransform(); + if (this.__dirty) { + this.updateInnerText(); + } + }; + Element.prototype.updateInnerText = function (forceUpdate) { + var textEl = this._textContent; + if (textEl && (!textEl.ignore || forceUpdate)) { + if (!this.textConfig) { + this.textConfig = {}; + } + var textConfig = this.textConfig; + var isLocal = textConfig.local; + var innerTransformable = textEl.innerTransformable; + var textAlign = void 0; + var textVerticalAlign = void 0; + var textStyleChanged = false; + innerTransformable.parent = isLocal ? this : null; + var innerOrigin = false; + innerTransformable.copyTransform(textEl); + if (textConfig.position != null) { + var layoutRect = tmpBoundingRect; + if (textConfig.layoutRect) { + layoutRect.copy(textConfig.layoutRect); + } + else { + layoutRect.copy(this.getBoundingRect()); + } + if (!isLocal) { + layoutRect.applyTransform(this.transform); + } + if (this.calculateTextPosition) { + this.calculateTextPosition(tmpTextPosCalcRes, textConfig, layoutRect); + } + else { + calculateTextPosition(tmpTextPosCalcRes, textConfig, layoutRect); + } + innerTransformable.x = tmpTextPosCalcRes.x; + innerTransformable.y = tmpTextPosCalcRes.y; + textAlign = tmpTextPosCalcRes.align; + textVerticalAlign = tmpTextPosCalcRes.verticalAlign; + var textOrigin = textConfig.origin; + if (textOrigin && textConfig.rotation != null) { + var relOriginX = void 0; + var relOriginY = void 0; + if (textOrigin === 'center') { + relOriginX = layoutRect.width * 0.5; + relOriginY = layoutRect.height * 0.5; + } + else { + relOriginX = parsePercent(textOrigin[0], layoutRect.width); + relOriginY = parsePercent(textOrigin[1], layoutRect.height); + } + innerOrigin = true; + innerTransformable.originX = -innerTransformable.x + relOriginX + (isLocal ? 0 : layoutRect.x); + innerTransformable.originY = -innerTransformable.y + relOriginY + (isLocal ? 0 : layoutRect.y); + } + } + if (textConfig.rotation != null) { + innerTransformable.rotation = textConfig.rotation; + } + var textOffset = textConfig.offset; + if (textOffset) { + innerTransformable.x += textOffset[0]; + innerTransformable.y += textOffset[1]; + if (!innerOrigin) { + innerTransformable.originX = -textOffset[0]; + innerTransformable.originY = -textOffset[1]; + } + } + var isInside = textConfig.inside == null + ? (typeof textConfig.position === 'string' && textConfig.position.indexOf('inside') >= 0) + : textConfig.inside; + var innerTextDefaultStyle = this._innerTextDefaultStyle || (this._innerTextDefaultStyle = {}); + var textFill = void 0; + var textStroke = void 0; + var autoStroke = void 0; + if (isInside && this.canBeInsideText()) { + textFill = textConfig.insideFill; + textStroke = textConfig.insideStroke; + if (textFill == null || textFill === 'auto') { + textFill = this.getInsideTextFill(); + } + if (textStroke == null || textStroke === 'auto') { + textStroke = this.getInsideTextStroke(textFill); + autoStroke = true; + } + } + else { + textFill = textConfig.outsideFill; + textStroke = textConfig.outsideStroke; + if (textFill == null || textFill === 'auto') { + textFill = this.getOutsideFill(); + } + if (textStroke == null || textStroke === 'auto') { + textStroke = this.getOutsideStroke(textFill); + autoStroke = true; + } + } + textFill = textFill || '#000'; + if (textFill !== innerTextDefaultStyle.fill + || textStroke !== innerTextDefaultStyle.stroke + || autoStroke !== innerTextDefaultStyle.autoStroke + || textAlign !== innerTextDefaultStyle.align + || textVerticalAlign !== innerTextDefaultStyle.verticalAlign) { + textStyleChanged = true; + innerTextDefaultStyle.fill = textFill; + innerTextDefaultStyle.stroke = textStroke; + innerTextDefaultStyle.autoStroke = autoStroke; + innerTextDefaultStyle.align = textAlign; + innerTextDefaultStyle.verticalAlign = textVerticalAlign; + textEl.setDefaultTextStyle(innerTextDefaultStyle); + } + textEl.__dirty |= REDRAW_BIT; + if (textStyleChanged) { + textEl.dirtyStyle(true); + } + } + }; + Element.prototype.canBeInsideText = function () { + return true; + }; + Element.prototype.getInsideTextFill = function () { + return '#fff'; + }; + Element.prototype.getInsideTextStroke = function (textFill) { + return '#000'; + }; + Element.prototype.getOutsideFill = function () { + return this.__zr && this.__zr.isDarkMode() ? LIGHT_LABEL_COLOR : DARK_LABEL_COLOR; + }; + Element.prototype.getOutsideStroke = function (textFill) { + var backgroundColor = this.__zr && this.__zr.getBackgroundColor(); + var colorArr = typeof backgroundColor === 'string' && parse(backgroundColor); + if (!colorArr) { + colorArr = [255, 255, 255, 1]; + } + var alpha = colorArr[3]; + var isDark = this.__zr.isDarkMode(); + for (var i = 0; i < 3; i++) { + colorArr[i] = colorArr[i] * alpha + (isDark ? 0 : 255) * (1 - alpha); + } + colorArr[3] = 1; + return stringify(colorArr, 'rgba'); + }; + Element.prototype.traverse = function (cb, context) { }; + Element.prototype.attrKV = function (key, value) { + if (key === 'textConfig') { + this.setTextConfig(value); + } + else if (key === 'textContent') { + this.setTextContent(value); + } + else if (key === 'clipPath') { + this.setClipPath(value); + } + else if (key === 'extra') { + this.extra = this.extra || {}; + extend(this.extra, value); + } + else { + this[key] = value; + } + }; + Element.prototype.hide = function () { + this.ignore = true; + this.markRedraw(); + }; + Element.prototype.show = function () { + this.ignore = false; + this.markRedraw(); + }; + Element.prototype.attr = function (keyOrObj, value) { + if (typeof keyOrObj === 'string') { + this.attrKV(keyOrObj, value); + } + else if (isObject(keyOrObj)) { + var obj = keyOrObj; + var keysArr = keys(obj); + for (var i = 0; i < keysArr.length; i++) { + var key = keysArr[i]; + this.attrKV(key, keyOrObj[key]); + } + } + this.markRedraw(); + return this; + }; + Element.prototype.saveCurrentToNormalState = function (toState) { + this._innerSaveToNormal(toState); + var normalState = this._normalState; + for (var i = 0; i < this.animators.length; i++) { + var animator = this.animators[i]; + var fromStateTransition = animator.__fromStateTransition; + if (animator.getLoop() || fromStateTransition && fromStateTransition !== PRESERVED_NORMAL_STATE) { + continue; + } + var targetName = animator.targetName; + var target = targetName + ? normalState[targetName] : normalState; + animator.saveTo(target); + } + }; + Element.prototype._innerSaveToNormal = function (toState) { + var normalState = this._normalState; + if (!normalState) { + normalState = this._normalState = {}; + } + if (toState.textConfig && !normalState.textConfig) { + normalState.textConfig = this.textConfig; + } + this._savePrimaryToNormal(toState, normalState, PRIMARY_STATES_KEYS); + }; + Element.prototype._savePrimaryToNormal = function (toState, normalState, primaryKeys) { + for (var i = 0; i < primaryKeys.length; i++) { + var key = primaryKeys[i]; + if (toState[key] != null && !(key in normalState)) { + normalState[key] = this[key]; + } + } + }; + Element.prototype.hasState = function () { + return this.currentStates.length > 0; + }; + Element.prototype.getState = function (name) { + return this.states[name]; + }; + Element.prototype.ensureState = function (name) { + var states = this.states; + if (!states[name]) { + states[name] = {}; + } + return states[name]; + }; + Element.prototype.clearStates = function (noAnimation) { + this.useState(PRESERVED_NORMAL_STATE, false, noAnimation); + }; + Element.prototype.useState = function (stateName, keepCurrentStates, noAnimation, forceUseHoverLayer) { + var toNormalState = stateName === PRESERVED_NORMAL_STATE; + var hasStates = this.hasState(); + if (!hasStates && toNormalState) { + return; + } + var currentStates = this.currentStates; + var animationCfg = this.stateTransition; + if (indexOf(currentStates, stateName) >= 0 && (keepCurrentStates || currentStates.length === 1)) { + return; + } + var state; + if (this.stateProxy && !toNormalState) { + state = this.stateProxy(stateName); + } + if (!state) { + state = (this.states && this.states[stateName]); + } + if (!state && !toNormalState) { + logError("State " + stateName + " not exists."); + return; + } + if (!toNormalState) { + this.saveCurrentToNormalState(state); + } + var useHoverLayer = !!((state && state.hoverLayer) || forceUseHoverLayer); + if (useHoverLayer) { + this._toggleHoverLayerFlag(true); + } + this._applyStateObj(stateName, state, this._normalState, keepCurrentStates, !noAnimation && !this.__inHover && animationCfg && animationCfg.duration > 0, animationCfg); + var textContent = this._textContent; + var textGuide = this._textGuide; + if (textContent) { + textContent.useState(stateName, keepCurrentStates, noAnimation, useHoverLayer); + } + if (textGuide) { + textGuide.useState(stateName, keepCurrentStates, noAnimation, useHoverLayer); + } + if (toNormalState) { + this.currentStates = []; + this._normalState = {}; + } + else { + if (!keepCurrentStates) { + this.currentStates = [stateName]; + } + else { + this.currentStates.push(stateName); + } + } + this._updateAnimationTargets(); + this.markRedraw(); + if (!useHoverLayer && this.__inHover) { + this._toggleHoverLayerFlag(false); + this.__dirty &= ~REDRAW_BIT; + } + return state; + }; + Element.prototype.useStates = function (states, noAnimation, forceUseHoverLayer) { + if (!states.length) { + this.clearStates(); + } + else { + var stateObjects = []; + var currentStates = this.currentStates; + var len = states.length; + var notChange = len === currentStates.length; + if (notChange) { + for (var i = 0; i < len; i++) { + if (states[i] !== currentStates[i]) { + notChange = false; + break; + } + } + } + if (notChange) { + return; + } + for (var i = 0; i < len; i++) { + var stateName = states[i]; + var stateObj = void 0; + if (this.stateProxy) { + stateObj = this.stateProxy(stateName, states); + } + if (!stateObj) { + stateObj = this.states[stateName]; + } + if (stateObj) { + stateObjects.push(stateObj); + } + } + var lastStateObj = stateObjects[len - 1]; + var useHoverLayer = !!((lastStateObj && lastStateObj.hoverLayer) || forceUseHoverLayer); + if (useHoverLayer) { + this._toggleHoverLayerFlag(true); + } + var mergedState = this._mergeStates(stateObjects); + var animationCfg = this.stateTransition; + this.saveCurrentToNormalState(mergedState); + this._applyStateObj(states.join(','), mergedState, this._normalState, false, !noAnimation && !this.__inHover && animationCfg && animationCfg.duration > 0, animationCfg); + var textContent = this._textContent; + var textGuide = this._textGuide; + if (textContent) { + textContent.useStates(states, noAnimation, useHoverLayer); + } + if (textGuide) { + textGuide.useStates(states, noAnimation, useHoverLayer); + } + this._updateAnimationTargets(); + this.currentStates = states.slice(); + this.markRedraw(); + if (!useHoverLayer && this.__inHover) { + this._toggleHoverLayerFlag(false); + this.__dirty &= ~REDRAW_BIT; + } + } + }; + Element.prototype._updateAnimationTargets = function () { + for (var i = 0; i < this.animators.length; i++) { + var animator = this.animators[i]; + if (animator.targetName) { + animator.changeTarget(this[animator.targetName]); + } + } + }; + Element.prototype.removeState = function (state) { + var idx = indexOf(this.currentStates, state); + if (idx >= 0) { + var currentStates = this.currentStates.slice(); + currentStates.splice(idx, 1); + this.useStates(currentStates); + } + }; + Element.prototype.replaceState = function (oldState, newState, forceAdd) { + var currentStates = this.currentStates.slice(); + var idx = indexOf(currentStates, oldState); + var newStateExists = indexOf(currentStates, newState) >= 0; + if (idx >= 0) { + if (!newStateExists) { + currentStates[idx] = newState; + } + else { + currentStates.splice(idx, 1); + } + } + else if (forceAdd && !newStateExists) { + currentStates.push(newState); + } + this.useStates(currentStates); + }; + Element.prototype.toggleState = function (state, enable) { + if (enable) { + this.useState(state, true); + } + else { + this.removeState(state); + } + }; + Element.prototype._mergeStates = function (states) { + var mergedState = {}; + var mergedTextConfig; + for (var i = 0; i < states.length; i++) { + var state = states[i]; + extend(mergedState, state); + if (state.textConfig) { + mergedTextConfig = mergedTextConfig || {}; + extend(mergedTextConfig, state.textConfig); + } + } + if (mergedTextConfig) { + mergedState.textConfig = mergedTextConfig; + } + return mergedState; + }; + Element.prototype._applyStateObj = function (stateName, state, normalState, keepCurrentStates, transition, animationCfg) { + var needsRestoreToNormal = !(state && keepCurrentStates); + if (state && state.textConfig) { + this.textConfig = extend({}, keepCurrentStates ? this.textConfig : normalState.textConfig); + extend(this.textConfig, state.textConfig); + } + else if (needsRestoreToNormal) { + if (normalState.textConfig) { + this.textConfig = normalState.textConfig; + } + } + var transitionTarget = {}; + var hasTransition = false; + for (var i = 0; i < PRIMARY_STATES_KEYS.length; i++) { + var key = PRIMARY_STATES_KEYS[i]; + var propNeedsTransition = transition && DEFAULT_ANIMATABLE_MAP[key]; + if (state && state[key] != null) { + if (propNeedsTransition) { + hasTransition = true; + transitionTarget[key] = state[key]; + } + else { + this[key] = state[key]; + } + } + else if (needsRestoreToNormal) { + if (normalState[key] != null) { + if (propNeedsTransition) { + hasTransition = true; + transitionTarget[key] = normalState[key]; + } + else { + this[key] = normalState[key]; + } + } + } + } + if (!transition) { + for (var i = 0; i < this.animators.length; i++) { + var animator = this.animators[i]; + var targetName = animator.targetName; + if (!animator.getLoop()) { + animator.__changeFinalValue(targetName + ? (state || normalState)[targetName] + : (state || normalState)); + } + } + } + if (hasTransition) { + this._transitionState(stateName, transitionTarget, animationCfg); + } + }; + Element.prototype._attachComponent = function (componentEl) { + if (componentEl.__zr && !componentEl.__hostTarget) { + if ("development" !== 'production') { + throw new Error('Text element has been added to zrender.'); + } + return; + } + if (componentEl === this) { + if ("development" !== 'production') { + throw new Error('Recursive component attachment.'); + } + return; + } + var zr = this.__zr; + if (zr) { + componentEl.addSelfToZr(zr); + } + componentEl.__zr = zr; + componentEl.__hostTarget = this; + }; + Element.prototype._detachComponent = function (componentEl) { + if (componentEl.__zr) { + componentEl.removeSelfFromZr(componentEl.__zr); + } + componentEl.__zr = null; + componentEl.__hostTarget = null; + }; + Element.prototype.getClipPath = function () { + return this._clipPath; + }; + Element.prototype.setClipPath = function (clipPath) { + if (this._clipPath && this._clipPath !== clipPath) { + this.removeClipPath(); + } + this._attachComponent(clipPath); + this._clipPath = clipPath; + this.markRedraw(); + }; + Element.prototype.removeClipPath = function () { + var clipPath = this._clipPath; + if (clipPath) { + this._detachComponent(clipPath); + this._clipPath = null; + this.markRedraw(); + } + }; + Element.prototype.getTextContent = function () { + return this._textContent; + }; + Element.prototype.setTextContent = function (textEl) { + var previousTextContent = this._textContent; + if (previousTextContent === textEl) { + return; + } + if (previousTextContent && previousTextContent !== textEl) { + this.removeTextContent(); + } + if ("development" !== 'production') { + if (textEl.__zr && !textEl.__hostTarget) { + throw new Error('Text element has been added to zrender.'); + } + } + textEl.innerTransformable = new Transformable(); + this._attachComponent(textEl); + this._textContent = textEl; + this.markRedraw(); + }; + Element.prototype.setTextConfig = function (cfg) { + if (!this.textConfig) { + this.textConfig = {}; + } + extend(this.textConfig, cfg); + this.markRedraw(); + }; + Element.prototype.removeTextConfig = function () { + this.textConfig = null; + this.markRedraw(); + }; + Element.prototype.removeTextContent = function () { + var textEl = this._textContent; + if (textEl) { + textEl.innerTransformable = null; + this._detachComponent(textEl); + this._textContent = null; + this._innerTextDefaultStyle = null; + this.markRedraw(); + } + }; + Element.prototype.getTextGuideLine = function () { + return this._textGuide; + }; + Element.prototype.setTextGuideLine = function (guideLine) { + if (this._textGuide && this._textGuide !== guideLine) { + this.removeTextGuideLine(); + } + this._attachComponent(guideLine); + this._textGuide = guideLine; + this.markRedraw(); + }; + Element.prototype.removeTextGuideLine = function () { + var textGuide = this._textGuide; + if (textGuide) { + this._detachComponent(textGuide); + this._textGuide = null; + this.markRedraw(); + } + }; + Element.prototype.markRedraw = function () { + this.__dirty |= REDRAW_BIT; + var zr = this.__zr; + if (zr) { + if (this.__inHover) { + zr.refreshHover(); + } + else { + zr.refresh(); + } + } + if (this.__hostTarget) { + this.__hostTarget.markRedraw(); + } + }; + Element.prototype.dirty = function () { + this.markRedraw(); + }; + Element.prototype._toggleHoverLayerFlag = function (inHover) { + this.__inHover = inHover; + var textContent = this._textContent; + var textGuide = this._textGuide; + if (textContent) { + textContent.__inHover = inHover; + } + if (textGuide) { + textGuide.__inHover = inHover; + } + }; + Element.prototype.addSelfToZr = function (zr) { + if (this.__zr === zr) { + return; + } + this.__zr = zr; + var animators = this.animators; + if (animators) { + for (var i = 0; i < animators.length; i++) { + zr.animation.addAnimator(animators[i]); + } + } + if (this._clipPath) { + this._clipPath.addSelfToZr(zr); + } + if (this._textContent) { + this._textContent.addSelfToZr(zr); + } + if (this._textGuide) { + this._textGuide.addSelfToZr(zr); + } + }; + Element.prototype.removeSelfFromZr = function (zr) { + if (!this.__zr) { + return; + } + this.__zr = null; + var animators = this.animators; + if (animators) { + for (var i = 0; i < animators.length; i++) { + zr.animation.removeAnimator(animators[i]); + } + } + if (this._clipPath) { + this._clipPath.removeSelfFromZr(zr); + } + if (this._textContent) { + this._textContent.removeSelfFromZr(zr); + } + if (this._textGuide) { + this._textGuide.removeSelfFromZr(zr); + } + }; + Element.prototype.animate = function (key, loop, allowDiscreteAnimation) { + var target = key ? this[key] : this; + if ("development" !== 'production') { + if (!target) { + logError('Property "' + + key + + '" is not existed in element ' + + this.id); + return; + } + } + var animator = new Animator(target, loop, allowDiscreteAnimation); + key && (animator.targetName = key); + this.addAnimator(animator, key); + return animator; + }; + Element.prototype.addAnimator = function (animator, key) { + var zr = this.__zr; + var el = this; + animator.during(function () { + el.updateDuringAnimation(key); + }).done(function () { + var animators = el.animators; + var idx = indexOf(animators, animator); + if (idx >= 0) { + animators.splice(idx, 1); + } + }); + this.animators.push(animator); + if (zr) { + zr.animation.addAnimator(animator); + } + zr && zr.wakeUp(); + }; + Element.prototype.updateDuringAnimation = function (key) { + this.markRedraw(); + }; + Element.prototype.stopAnimation = function (scope, forwardToLast) { + var animators = this.animators; + var len = animators.length; + var leftAnimators = []; + for (var i = 0; i < len; i++) { + var animator = animators[i]; + if (!scope || scope === animator.scope) { + animator.stop(forwardToLast); + } + else { + leftAnimators.push(animator); + } + } + this.animators = leftAnimators; + return this; + }; + Element.prototype.animateTo = function (target, cfg, animationProps) { + animateTo(this, target, cfg, animationProps); + }; + Element.prototype.animateFrom = function (target, cfg, animationProps) { + animateTo(this, target, cfg, animationProps, true); + }; + Element.prototype._transitionState = function (stateName, target, cfg, animationProps) { + var animators = animateTo(this, target, cfg, animationProps); + for (var i = 0; i < animators.length; i++) { + animators[i].__fromStateTransition = stateName; + } + }; + Element.prototype.getBoundingRect = function () { + return null; + }; + Element.prototype.getPaintRect = function () { + return null; + }; + Element.initDefaultProps = (function () { + var elProto = Element.prototype; + elProto.type = 'element'; + elProto.name = ''; + elProto.ignore = + elProto.silent = + elProto.isGroup = + elProto.draggable = + elProto.dragging = + elProto.ignoreClip = + elProto.__inHover = false; + elProto.__dirty = REDRAW_BIT; + var logs = {}; + function logDeprecatedError(key, xKey, yKey) { + if (!logs[key + xKey + yKey]) { + console.warn("DEPRECATED: '" + key + "' has been deprecated. use '" + xKey + "', '" + yKey + "' instead"); + logs[key + xKey + yKey] = true; + } + } + function createLegacyProperty(key, privateKey, xKey, yKey) { + Object.defineProperty(elProto, key, { + get: function () { + if ("development" !== 'production') { + logDeprecatedError(key, xKey, yKey); + } + if (!this[privateKey]) { + var pos = this[privateKey] = []; + enhanceArray(this, pos); + } + return this[privateKey]; + }, + set: function (pos) { + if ("development" !== 'production') { + logDeprecatedError(key, xKey, yKey); + } + this[xKey] = pos[0]; + this[yKey] = pos[1]; + this[privateKey] = pos; + enhanceArray(this, pos); + } + }); + function enhanceArray(self, pos) { + Object.defineProperty(pos, 0, { + get: function () { + return self[xKey]; + }, + set: function (val) { + self[xKey] = val; + } + }); + Object.defineProperty(pos, 1, { + get: function () { + return self[yKey]; + }, + set: function (val) { + self[yKey] = val; + } + }); + } + } + if (Object.defineProperty) { + createLegacyProperty('position', '_legacyPos', 'x', 'y'); + createLegacyProperty('scale', '_legacyScale', 'scaleX', 'scaleY'); + createLegacyProperty('origin', '_legacyOrigin', 'originX', 'originY'); + } + })(); + return Element; + }()); + mixin(Element, Eventful); + mixin(Element, Transformable); + function animateTo(animatable, target, cfg, animationProps, reverse) { + cfg = cfg || {}; + var animators = []; + animateToShallow(animatable, '', animatable, target, cfg, animationProps, animators, reverse); + var finishCount = animators.length; + var doneHappened = false; + var cfgDone = cfg.done; + var cfgAborted = cfg.aborted; + var doneCb = function () { + doneHappened = true; + finishCount--; + if (finishCount <= 0) { + doneHappened + ? (cfgDone && cfgDone()) + : (cfgAborted && cfgAborted()); + } + }; + var abortedCb = function () { + finishCount--; + if (finishCount <= 0) { + doneHappened + ? (cfgDone && cfgDone()) + : (cfgAborted && cfgAborted()); + } + }; + if (!finishCount) { + cfgDone && cfgDone(); + } + if (animators.length > 0 && cfg.during) { + animators[0].during(function (target, percent) { + cfg.during(percent); + }); + } + for (var i = 0; i < animators.length; i++) { + var animator = animators[i]; + if (doneCb) { + animator.done(doneCb); + } + if (abortedCb) { + animator.aborted(abortedCb); + } + if (cfg.force) { + animator.duration(cfg.duration); + } + animator.start(cfg.easing); + } + return animators; + } + function copyArrShallow(source, target, len) { + for (var i = 0; i < len; i++) { + source[i] = target[i]; + } + } + function is2DArray(value) { + return isArrayLike(value[0]); + } + function copyValue(target, source, key) { + if (isArrayLike(source[key])) { + if (!isArrayLike(target[key])) { + target[key] = []; + } + if (isTypedArray(source[key])) { + var len = source[key].length; + if (target[key].length !== len) { + target[key] = new (source[key].constructor)(len); + copyArrShallow(target[key], source[key], len); + } + } + else { + var sourceArr = source[key]; + var targetArr = target[key]; + var len0 = sourceArr.length; + if (is2DArray(sourceArr)) { + var len1 = sourceArr[0].length; + for (var i = 0; i < len0; i++) { + if (!targetArr[i]) { + targetArr[i] = Array.prototype.slice.call(sourceArr[i]); + } + else { + copyArrShallow(targetArr[i], sourceArr[i], len1); + } + } + } + else { + copyArrShallow(targetArr, sourceArr, len0); + } + targetArr.length = sourceArr.length; + } + } + else { + target[key] = source[key]; + } + } + function isValueSame(val1, val2) { + return val1 === val2 + || isArrayLike(val1) && isArrayLike(val2) && is1DArraySame(val1, val2); + } + function is1DArraySame(arr0, arr1) { + var len = arr0.length; + if (len !== arr1.length) { + return false; + } + for (var i = 0; i < len; i++) { + if (arr0[i] !== arr1[i]) { + return false; + } + } + return true; + } + function animateToShallow(animatable, topKey, animateObj, target, cfg, animationProps, animators, reverse) { + var targetKeys = keys(target); + var duration = cfg.duration; + var delay = cfg.delay; + var additive = cfg.additive; + var setToFinal = cfg.setToFinal; + var animateAll = !isObject(animationProps); + var existsAnimators = animatable.animators; + var animationKeys = []; + for (var k = 0; k < targetKeys.length; k++) { + var innerKey = targetKeys[k]; + var targetVal = target[innerKey]; + if (targetVal != null && animateObj[innerKey] != null + && (animateAll || animationProps[innerKey])) { + if (isObject(targetVal) + && !isArrayLike(targetVal) + && !isGradientObject(targetVal)) { + if (topKey) { + if (!reverse) { + animateObj[innerKey] = targetVal; + animatable.updateDuringAnimation(topKey); + } + continue; + } + animateToShallow(animatable, innerKey, animateObj[innerKey], targetVal, cfg, animationProps && animationProps[innerKey], animators, reverse); + } + else { + animationKeys.push(innerKey); + } + } + else if (!reverse) { + animateObj[innerKey] = targetVal; + animatable.updateDuringAnimation(topKey); + animationKeys.push(innerKey); + } + } + var keyLen = animationKeys.length; + if (!additive && keyLen) { + for (var i = 0; i < existsAnimators.length; i++) { + var animator = existsAnimators[i]; + if (animator.targetName === topKey) { + var allAborted = animator.stopTracks(animationKeys); + if (allAborted) { + var idx = indexOf(existsAnimators, animator); + existsAnimators.splice(idx, 1); + } + } + } + } + if (!cfg.force) { + animationKeys = filter(animationKeys, function (key) { return !isValueSame(target[key], animateObj[key]); }); + keyLen = animationKeys.length; + } + if (keyLen > 0 + || (cfg.force && !animators.length)) { + var revertedSource = void 0; + var reversedTarget = void 0; + var sourceClone = void 0; + if (reverse) { + reversedTarget = {}; + if (setToFinal) { + revertedSource = {}; + } + for (var i = 0; i < keyLen; i++) { + var innerKey = animationKeys[i]; + reversedTarget[innerKey] = animateObj[innerKey]; + if (setToFinal) { + revertedSource[innerKey] = target[innerKey]; + } + else { + animateObj[innerKey] = target[innerKey]; + } + } + } + else if (setToFinal) { + sourceClone = {}; + for (var i = 0; i < keyLen; i++) { + var innerKey = animationKeys[i]; + sourceClone[innerKey] = cloneValue(animateObj[innerKey]); + copyValue(animateObj, target, innerKey); + } + } + var animator = new Animator(animateObj, false, false, additive ? filter(existsAnimators, function (animator) { return animator.targetName === topKey; }) : null); + animator.targetName = topKey; + if (cfg.scope) { + animator.scope = cfg.scope; + } + if (setToFinal && revertedSource) { + animator.whenWithKeys(0, revertedSource, animationKeys); + } + if (sourceClone) { + animator.whenWithKeys(0, sourceClone, animationKeys); + } + animator.whenWithKeys(duration == null ? 500 : duration, reverse ? reversedTarget : target, animationKeys).delay(delay || 0); + animatable.addAnimator(animator, topKey); + animators.push(animator); + } + } + + var Group = (function (_super) { + __extends(Group, _super); + function Group(opts) { + var _this = _super.call(this) || this; + _this.isGroup = true; + _this._children = []; + _this.attr(opts); + return _this; + } + Group.prototype.childrenRef = function () { + return this._children; + }; + Group.prototype.children = function () { + return this._children.slice(); + }; + Group.prototype.childAt = function (idx) { + return this._children[idx]; + }; + Group.prototype.childOfName = function (name) { + var children = this._children; + for (var i = 0; i < children.length; i++) { + if (children[i].name === name) { + return children[i]; + } + } + }; + Group.prototype.childCount = function () { + return this._children.length; + }; + Group.prototype.add = function (child) { + if (child) { + if (child !== this && child.parent !== this) { + this._children.push(child); + this._doAdd(child); + } + if ("development" !== 'production') { + if (child.__hostTarget) { + throw 'This elemenet has been used as an attachment'; + } + } + } + return this; + }; + Group.prototype.addBefore = function (child, nextSibling) { + if (child && child !== this && child.parent !== this + && nextSibling && nextSibling.parent === this) { + var children = this._children; + var idx = children.indexOf(nextSibling); + if (idx >= 0) { + children.splice(idx, 0, child); + this._doAdd(child); + } + } + return this; + }; + Group.prototype.replace = function (oldChild, newChild) { + var idx = indexOf(this._children, oldChild); + if (idx >= 0) { + this.replaceAt(newChild, idx); + } + return this; + }; + Group.prototype.replaceAt = function (child, index) { + var children = this._children; + var old = children[index]; + if (child && child !== this && child.parent !== this && child !== old) { + children[index] = child; + old.parent = null; + var zr = this.__zr; + if (zr) { + old.removeSelfFromZr(zr); + } + this._doAdd(child); + } + return this; + }; + Group.prototype._doAdd = function (child) { + if (child.parent) { + child.parent.remove(child); + } + child.parent = this; + var zr = this.__zr; + if (zr && zr !== child.__zr) { + child.addSelfToZr(zr); + } + zr && zr.refresh(); + }; + Group.prototype.remove = function (child) { + var zr = this.__zr; + var children = this._children; + var idx = indexOf(children, child); + if (idx < 0) { + return this; + } + children.splice(idx, 1); + child.parent = null; + if (zr) { + child.removeSelfFromZr(zr); + } + zr && zr.refresh(); + return this; + }; + Group.prototype.removeAll = function () { + var children = this._children; + var zr = this.__zr; + for (var i = 0; i < children.length; i++) { + var child = children[i]; + if (zr) { + child.removeSelfFromZr(zr); + } + child.parent = null; + } + children.length = 0; + return this; + }; + Group.prototype.eachChild = function (cb, context) { + var children = this._children; + for (var i = 0; i < children.length; i++) { + var child = children[i]; + cb.call(context, child, i); + } + return this; + }; + Group.prototype.traverse = function (cb, context) { + for (var i = 0; i < this._children.length; i++) { + var child = this._children[i]; + var stopped = cb.call(context, child); + if (child.isGroup && !stopped) { + child.traverse(cb, context); + } + } + return this; + }; + Group.prototype.addSelfToZr = function (zr) { + _super.prototype.addSelfToZr.call(this, zr); + for (var i = 0; i < this._children.length; i++) { + var child = this._children[i]; + child.addSelfToZr(zr); + } + }; + Group.prototype.removeSelfFromZr = function (zr) { + _super.prototype.removeSelfFromZr.call(this, zr); + for (var i = 0; i < this._children.length; i++) { + var child = this._children[i]; + child.removeSelfFromZr(zr); + } + }; + Group.prototype.getBoundingRect = function (includeChildren) { + var tmpRect = new BoundingRect(0, 0, 0, 0); + var children = includeChildren || this._children; + var tmpMat = []; + var rect = null; + for (var i = 0; i < children.length; i++) { + var child = children[i]; + if (child.ignore || child.invisible) { + continue; + } + var childRect = child.getBoundingRect(); + var transform = child.getLocalTransform(tmpMat); + if (transform) { + BoundingRect.applyTransform(tmpRect, childRect, transform); + rect = rect || tmpRect.clone(); + rect.union(tmpRect); + } + else { + rect = rect || childRect.clone(); + rect.union(childRect); + } + } + return rect || tmpRect; + }; + return Group; + }(Element)); + Group.prototype.type = 'group'; + + /*! + * ZRender, a high performance 2d drawing library. + * + * Copyright (c) 2013, Baidu Inc. + * All rights reserved. + * + * LICENSE + * https://github.com/ecomfe/zrender/blob/master/LICENSE.txt + */ + var painterCtors = {}; + var instances = {}; + function delInstance(id) { + delete instances[id]; + } + function isDarkMode(backgroundColor) { + if (!backgroundColor) { + return false; + } + if (typeof backgroundColor === 'string') { + return lum(backgroundColor, 1) < DARK_MODE_THRESHOLD; + } + else if (backgroundColor.colorStops) { + var colorStops = backgroundColor.colorStops; + var totalLum = 0; + var len = colorStops.length; + for (var i = 0; i < len; i++) { + totalLum += lum(colorStops[i].color, 1); + } + totalLum /= len; + return totalLum < DARK_MODE_THRESHOLD; + } + return false; + } + var ZRender = (function () { + function ZRender(id, dom, opts) { + var _this = this; + this._sleepAfterStill = 10; + this._stillFrameAccum = 0; + this._needsRefresh = true; + this._needsRefreshHover = true; + this._darkMode = false; + opts = opts || {}; + this.dom = dom; + this.id = id; + var storage = new Storage(); + var rendererType = opts.renderer || 'canvas'; + if (!painterCtors[rendererType]) { + rendererType = keys(painterCtors)[0]; + } + if ("development" !== 'production') { + if (!painterCtors[rendererType]) { + throw new Error("Renderer '" + rendererType + "' is not imported. Please import it first."); + } + } + opts.useDirtyRect = opts.useDirtyRect == null + ? false + : opts.useDirtyRect; + var painter = new painterCtors[rendererType](dom, storage, opts, id); + var ssrMode = opts.ssr || painter.ssrOnly; + this.storage = storage; + this.painter = painter; + var handerProxy = (!env.node && !env.worker && !ssrMode) + ? new HandlerDomProxy(painter.getViewportRoot(), painter.root) + : null; + var useCoarsePointer = opts.useCoarsePointer; + var usePointerSize = (useCoarsePointer == null || useCoarsePointer === 'auto') + ? env.touchEventsSupported + : !!useCoarsePointer; + var defaultPointerSize = 44; + var pointerSize; + if (usePointerSize) { + pointerSize = retrieve2(opts.pointerSize, defaultPointerSize); + } + this.handler = new Handler(storage, painter, handerProxy, painter.root, pointerSize); + this.animation = new Animation({ + stage: { + update: ssrMode ? null : function () { return _this._flush(true); } + } + }); + if (!ssrMode) { + this.animation.start(); + } + } + ZRender.prototype.add = function (el) { + if (!el) { + return; + } + this.storage.addRoot(el); + el.addSelfToZr(this); + this.refresh(); + }; + ZRender.prototype.remove = function (el) { + if (!el) { + return; + } + this.storage.delRoot(el); + el.removeSelfFromZr(this); + this.refresh(); + }; + ZRender.prototype.configLayer = function (zLevel, config) { + if (this.painter.configLayer) { + this.painter.configLayer(zLevel, config); + } + this.refresh(); + }; + ZRender.prototype.setBackgroundColor = function (backgroundColor) { + if (this.painter.setBackgroundColor) { + this.painter.setBackgroundColor(backgroundColor); + } + this.refresh(); + this._backgroundColor = backgroundColor; + this._darkMode = isDarkMode(backgroundColor); + }; + ZRender.prototype.getBackgroundColor = function () { + return this._backgroundColor; + }; + ZRender.prototype.setDarkMode = function (darkMode) { + this._darkMode = darkMode; + }; + ZRender.prototype.isDarkMode = function () { + return this._darkMode; + }; + ZRender.prototype.refreshImmediately = function (fromInside) { + if (!fromInside) { + this.animation.update(true); + } + this._needsRefresh = false; + this.painter.refresh(); + this._needsRefresh = false; + }; + ZRender.prototype.refresh = function () { + this._needsRefresh = true; + this.animation.start(); + }; + ZRender.prototype.flush = function () { + this._flush(false); + }; + ZRender.prototype._flush = function (fromInside) { + var triggerRendered; + var start = getTime(); + if (this._needsRefresh) { + triggerRendered = true; + this.refreshImmediately(fromInside); + } + if (this._needsRefreshHover) { + triggerRendered = true; + this.refreshHoverImmediately(); + } + var end = getTime(); + if (triggerRendered) { + this._stillFrameAccum = 0; + this.trigger('rendered', { + elapsedTime: end - start + }); + } + else if (this._sleepAfterStill > 0) { + this._stillFrameAccum++; + if (this._stillFrameAccum > this._sleepAfterStill) { + this.animation.stop(); + } + } + }; + ZRender.prototype.setSleepAfterStill = function (stillFramesCount) { + this._sleepAfterStill = stillFramesCount; + }; + ZRender.prototype.wakeUp = function () { + this.animation.start(); + this._stillFrameAccum = 0; + }; + ZRender.prototype.refreshHover = function () { + this._needsRefreshHover = true; + }; + ZRender.prototype.refreshHoverImmediately = function () { + this._needsRefreshHover = false; + if (this.painter.refreshHover && this.painter.getType() === 'canvas') { + this.painter.refreshHover(); + } + }; + ZRender.prototype.resize = function (opts) { + opts = opts || {}; + this.painter.resize(opts.width, opts.height); + this.handler.resize(); + }; + ZRender.prototype.clearAnimation = function () { + this.animation.clear(); + }; + ZRender.prototype.getWidth = function () { + return this.painter.getWidth(); + }; + ZRender.prototype.getHeight = function () { + return this.painter.getHeight(); + }; + ZRender.prototype.setCursorStyle = function (cursorStyle) { + this.handler.setCursorStyle(cursorStyle); + }; + ZRender.prototype.findHover = function (x, y) { + return this.handler.findHover(x, y); + }; + ZRender.prototype.on = function (eventName, eventHandler, context) { + this.handler.on(eventName, eventHandler, context); + return this; + }; + ZRender.prototype.off = function (eventName, eventHandler) { + this.handler.off(eventName, eventHandler); + }; + ZRender.prototype.trigger = function (eventName, event) { + this.handler.trigger(eventName, event); + }; + ZRender.prototype.clear = function () { + var roots = this.storage.getRoots(); + for (var i = 0; i < roots.length; i++) { + if (roots[i] instanceof Group) { + roots[i].removeSelfFromZr(this); + } + } + this.storage.delAllRoots(); + this.painter.clear(); + }; + ZRender.prototype.dispose = function () { + this.animation.stop(); + this.clear(); + this.storage.dispose(); + this.painter.dispose(); + this.handler.dispose(); + this.animation = + this.storage = + this.painter = + this.handler = null; + delInstance(this.id); + }; + return ZRender; + }()); + function init(dom, opts) { + var zr = new ZRender(guid(), dom, opts); + instances[zr.id] = zr; + return zr; + } + function dispose(zr) { + zr.dispose(); + } + function disposeAll() { + for (var key in instances) { + if (instances.hasOwnProperty(key)) { + instances[key].dispose(); + } + } + instances = {}; + } + function getInstance(id) { + return instances[id]; + } + function registerPainter(name, Ctor) { + painterCtors[name] = Ctor; + } + var version = '5.4.0'; + + var zrender = /*#__PURE__*/Object.freeze({ + __proto__: null, + init: init, + dispose: dispose, + disposeAll: disposeAll, + getInstance: getInstance, + registerPainter: registerPainter, + version: version + }); + + var RADIAN_EPSILON = 1e-4; // Although chrome already enlarge this number to 100 for `toFixed`, but + // we sill follow the spec for compatibility. + + var ROUND_SUPPORTED_PRECISION_MAX = 20; + + function _trim(str) { + return str.replace(/^\s+|\s+$/g, ''); + } + /** + * Linear mapping a value from domain to range + * @param val + * @param domain Domain extent domain[0] can be bigger than domain[1] + * @param range Range extent range[0] can be bigger than range[1] + * @param clamp Default to be false + */ + + + function linearMap(val, domain, range, clamp) { + var d0 = domain[0]; + var d1 = domain[1]; + var r0 = range[0]; + var r1 = range[1]; + var subDomain = d1 - d0; + var subRange = r1 - r0; + + if (subDomain === 0) { + return subRange === 0 ? r0 : (r0 + r1) / 2; + } // Avoid accuracy problem in edge, such as + // 146.39 - 62.83 === 83.55999999999999. + // See echarts/test/ut/spec/util/number.js#linearMap#accuracyError + // It is a little verbose for efficiency considering this method + // is a hotspot. + + + if (clamp) { + if (subDomain > 0) { + if (val <= d0) { + return r0; + } else if (val >= d1) { + return r1; + } + } else { + if (val >= d0) { + return r0; + } else if (val <= d1) { + return r1; + } + } + } else { + if (val === d0) { + return r0; + } + + if (val === d1) { + return r1; + } + } + + return (val - d0) / subDomain * subRange + r0; + } + /** + * Convert a percent string to absolute number. + * Returns NaN if percent is not a valid string or number + */ + + function parsePercent$1(percent, all) { + switch (percent) { + case 'center': + case 'middle': + percent = '50%'; + break; + + case 'left': + case 'top': + percent = '0%'; + break; + + case 'right': + case 'bottom': + percent = '100%'; + break; + } + + if (isString(percent)) { + if (_trim(percent).match(/%$/)) { + return parseFloat(percent) / 100 * all; + } + + return parseFloat(percent); + } + + return percent == null ? NaN : +percent; + } + function round(x, precision, returnStr) { + if (precision == null) { + precision = 10; + } // Avoid range error + + + precision = Math.min(Math.max(0, precision), ROUND_SUPPORTED_PRECISION_MAX); // PENDING: 1.005.toFixed(2) is '1.00' rather than '1.01' + + x = (+x).toFixed(precision); + return returnStr ? x : +x; + } + /** + * Inplacd asc sort arr. + * The input arr will be modified. + */ + + function asc(arr) { + arr.sort(function (a, b) { + return a - b; + }); + return arr; + } + /** + * Get precision. + */ + + function getPrecision(val) { + val = +val; + + if (isNaN(val)) { + return 0; + } // It is much faster than methods converting number to string as follows + // let tmp = val.toString(); + // return tmp.length - 1 - tmp.indexOf('.'); + // especially when precision is low + // Notice: + // (1) If the loop count is over about 20, it is slower than `getPrecisionSafe`. + // (see https://jsbench.me/2vkpcekkvw/1) + // (2) If the val is less than for example 1e-15, the result may be incorrect. + // (see test/ut/spec/util/number.test.ts `getPrecision_equal_random`) + + + if (val > 1e-14) { + var e = 1; + + for (var i = 0; i < 15; i++, e *= 10) { + if (Math.round(val * e) / e === val) { + return i; + } + } + } + + return getPrecisionSafe(val); + } + /** + * Get precision with slow but safe method + */ + + function getPrecisionSafe(val) { + // toLowerCase for: '3.4E-12' + var str = val.toString().toLowerCase(); // Consider scientific notation: '3.4e-12' '3.4e+12' + + var eIndex = str.indexOf('e'); + var exp = eIndex > 0 ? +str.slice(eIndex + 1) : 0; + var significandPartLen = eIndex > 0 ? eIndex : str.length; + var dotIndex = str.indexOf('.'); + var decimalPartLen = dotIndex < 0 ? 0 : significandPartLen - 1 - dotIndex; + return Math.max(0, decimalPartLen - exp); + } + /** + * Minimal dicernible data precisioin according to a single pixel. + */ + + function getPixelPrecision(dataExtent, pixelExtent) { + var log = Math.log; + var LN10 = Math.LN10; + var dataQuantity = Math.floor(log(dataExtent[1] - dataExtent[0]) / LN10); + var sizeQuantity = Math.round(log(Math.abs(pixelExtent[1] - pixelExtent[0])) / LN10); // toFixed() digits argument must be between 0 and 20. + + var precision = Math.min(Math.max(-dataQuantity + sizeQuantity, 0), 20); + return !isFinite(precision) ? 20 : precision; + } + /** + * Get a data of given precision, assuring the sum of percentages + * in valueList is 1. + * The largest remainer method is used. + * https://en.wikipedia.org/wiki/Largest_remainder_method + * + * @param valueList a list of all data + * @param idx index of the data to be processed in valueList + * @param precision integer number showing digits of precision + * @return percent ranging from 0 to 100 + */ + + function getPercentWithPrecision(valueList, idx, precision) { + if (!valueList[idx]) { + return 0; + } + + var seats = getPercentSeats(valueList, precision); + return seats[idx] || 0; + } + /** + * Get a data of given precision, assuring the sum of percentages + * in valueList is 1. + * The largest remainer method is used. + * https://en.wikipedia.org/wiki/Largest_remainder_method + * + * @param valueList a list of all data + * @param precision integer number showing digits of precision + * @return {Array} + */ + + function getPercentSeats(valueList, precision) { + var sum = reduce(valueList, function (acc, val) { + return acc + (isNaN(val) ? 0 : val); + }, 0); + + if (sum === 0) { + return []; + } + + var digits = Math.pow(10, precision); + var votesPerQuota = map(valueList, function (val) { + return (isNaN(val) ? 0 : val) / sum * digits * 100; + }); + var targetSeats = digits * 100; + var seats = map(votesPerQuota, function (votes) { + // Assign automatic seats. + return Math.floor(votes); + }); + var currentSum = reduce(seats, function (acc, val) { + return acc + val; + }, 0); + var remainder = map(votesPerQuota, function (votes, idx) { + return votes - seats[idx]; + }); // Has remainding votes. + + while (currentSum < targetSeats) { + // Find next largest remainder. + var max = Number.NEGATIVE_INFINITY; + var maxId = null; + + for (var i = 0, len = remainder.length; i < len; ++i) { + if (remainder[i] > max) { + max = remainder[i]; + maxId = i; + } + } // Add a vote to max remainder. + + + ++seats[maxId]; + remainder[maxId] = 0; + ++currentSum; + } + + return map(seats, function (seat) { + return seat / digits; + }); + } + /** + * Solve the floating point adding problem like 0.1 + 0.2 === 0.30000000000000004 + * See + */ + + function addSafe(val0, val1) { + var maxPrecision = Math.max(getPrecision(val0), getPrecision(val1)); // const multiplier = Math.pow(10, maxPrecision); + // return (Math.round(val0 * multiplier) + Math.round(val1 * multiplier)) / multiplier; + + var sum = val0 + val1; // // PENDING: support more? + + return maxPrecision > ROUND_SUPPORTED_PRECISION_MAX ? sum : round(sum, maxPrecision); + } // Number.MAX_SAFE_INTEGER, ie do not support. + + var MAX_SAFE_INTEGER = 9007199254740991; + /** + * To 0 - 2 * PI, considering negative radian. + */ + + function remRadian(radian) { + var pi2 = Math.PI * 2; + return (radian % pi2 + pi2) % pi2; + } + /** + * @param {type} radian + * @return {boolean} + */ + + function isRadianAroundZero(val) { + return val > -RADIAN_EPSILON && val < RADIAN_EPSILON; + } // eslint-disable-next-line + + var TIME_REG = /^(?:(\d{4})(?:[-\/](\d{1,2})(?:[-\/](\d{1,2})(?:[T ](\d{1,2})(?::(\d{1,2})(?::(\d{1,2})(?:[.,](\d+))?)?)?(Z|[\+\-]\d\d:?\d\d)?)?)?)?)?$/; // jshint ignore:line + + /** + * @param value valid type: number | string | Date, otherwise return `new Date(NaN)` + * These values can be accepted: + * + An instance of Date, represent a time in its own time zone. + * + Or string in a subset of ISO 8601, only including: + * + only year, month, date: '2012-03', '2012-03-01', '2012-03-01 05', '2012-03-01 05:06', + * + separated with T or space: '2012-03-01T12:22:33.123', '2012-03-01 12:22:33.123', + * + time zone: '2012-03-01T12:22:33Z', '2012-03-01T12:22:33+8000', '2012-03-01T12:22:33-05:00', + * all of which will be treated as local time if time zone is not specified + * (see ). + * + Or other string format, including (all of which will be treated as loacal time): + * '2012', '2012-3-1', '2012/3/1', '2012/03/01', + * '2009/6/12 2:00', '2009/6/12 2:05:08', '2009/6/12 2:05:08.123' + * + a timestamp, which represent a time in UTC. + * @return date Never be null/undefined. If invalid, return `new Date(NaN)`. + */ + + function parseDate(value) { + if (value instanceof Date) { + return value; + } else if (isString(value)) { + // Different browsers parse date in different way, so we parse it manually. + // Some other issues: + // new Date('1970-01-01') is UTC, + // new Date('1970/01/01') and new Date('1970-1-01') is local. + // See issue #3623 + var match = TIME_REG.exec(value); + + if (!match) { + // return Invalid Date. + return new Date(NaN); + } // Use local time when no timezone offset specifed. + + + if (!match[8]) { + // match[n] can only be string or undefined. + // But take care of '12' + 1 => '121'. + return new Date(+match[1], +(match[2] || 1) - 1, +match[3] || 1, +match[4] || 0, +(match[5] || 0), +match[6] || 0, match[7] ? +match[7].substring(0, 3) : 0); + } // Timezoneoffset of Javascript Date has considered DST (Daylight Saving Time, + // https://tc39.github.io/ecma262/#sec-daylight-saving-time-adjustment). + // For example, system timezone is set as "Time Zone: America/Toronto", + // then these code will get different result: + // `new Date(1478411999999).getTimezoneOffset(); // get 240` + // `new Date(1478412000000).getTimezoneOffset(); // get 300` + // So we should not use `new Date`, but use `Date.UTC`. + else { + var hour = +match[4] || 0; + + if (match[8].toUpperCase() !== 'Z') { + hour -= +match[8].slice(0, 3); + } + + return new Date(Date.UTC(+match[1], +(match[2] || 1) - 1, +match[3] || 1, hour, +(match[5] || 0), +match[6] || 0, match[7] ? +match[7].substring(0, 3) : 0)); + } + } else if (value == null) { + return new Date(NaN); + } + + return new Date(Math.round(value)); + } + /** + * Quantity of a number. e.g. 0.1, 1, 10, 100 + * + * @param val + * @return + */ + + function quantity(val) { + return Math.pow(10, quantityExponent(val)); + } + /** + * Exponent of the quantity of a number + * e.g., 1234 equals to 1.234*10^3, so quantityExponent(1234) is 3 + * + * @param val non-negative value + * @return + */ + + function quantityExponent(val) { + if (val === 0) { + return 0; + } + + var exp = Math.floor(Math.log(val) / Math.LN10); + /** + * exp is expected to be the rounded-down result of the base-10 log of val. + * But due to the precision loss with Math.log(val), we need to restore it + * using 10^exp to make sure we can get val back from exp. #11249 + */ + + if (val / Math.pow(10, exp) >= 10) { + exp++; + } + + return exp; + } + /** + * find a “nice” number approximately equal to x. Round the number if round = true, + * take ceiling if round = false. The primary observation is that the “nicest” + * numbers in decimal are 1, 2, and 5, and all power-of-ten multiples of these numbers. + * + * See "Nice Numbers for Graph Labels" of Graphic Gems. + * + * @param val Non-negative value. + * @param round + * @return Niced number + */ + + function nice(val, round) { + var exponent = quantityExponent(val); + var exp10 = Math.pow(10, exponent); + var f = val / exp10; // 1 <= f < 10 + + var nf; + + if (round) { + if (f < 1.5) { + nf = 1; + } else if (f < 2.5) { + nf = 2; + } else if (f < 4) { + nf = 3; + } else if (f < 7) { + nf = 5; + } else { + nf = 10; + } + } else { + if (f < 1) { + nf = 1; + } else if (f < 2) { + nf = 2; + } else if (f < 3) { + nf = 3; + } else if (f < 5) { + nf = 5; + } else { + nf = 10; + } + } + + val = nf * exp10; // Fix 3 * 0.1 === 0.30000000000000004 issue (see IEEE 754). + // 20 is the uppper bound of toFixed. + + return exponent >= -20 ? +val.toFixed(exponent < 0 ? -exponent : 0) : val; + } + /** + * This code was copied from "d3.js" + * . + * See the license statement at the head of this file. + * @param ascArr + */ + + function quantile(ascArr, p) { + var H = (ascArr.length - 1) * p + 1; + var h = Math.floor(H); + var v = +ascArr[h - 1]; + var e = H - h; + return e ? v + e * (ascArr[h] - v) : v; + } + /** + * Order intervals asc, and split them when overlap. + * expect(numberUtil.reformIntervals([ + * {interval: [18, 62], close: [1, 1]}, + * {interval: [-Infinity, -70], close: [0, 0]}, + * {interval: [-70, -26], close: [1, 1]}, + * {interval: [-26, 18], close: [1, 1]}, + * {interval: [62, 150], close: [1, 1]}, + * {interval: [106, 150], close: [1, 1]}, + * {interval: [150, Infinity], close: [0, 0]} + * ])).toEqual([ + * {interval: [-Infinity, -70], close: [0, 0]}, + * {interval: [-70, -26], close: [1, 1]}, + * {interval: [-26, 18], close: [0, 1]}, + * {interval: [18, 62], close: [0, 1]}, + * {interval: [62, 150], close: [0, 1]}, + * {interval: [150, Infinity], close: [0, 0]} + * ]); + * @param list, where `close` mean open or close + * of the interval, and Infinity can be used. + * @return The origin list, which has been reformed. + */ + + function reformIntervals(list) { + list.sort(function (a, b) { + return littleThan(a, b, 0) ? -1 : 1; + }); + var curr = -Infinity; + var currClose = 1; + + for (var i = 0; i < list.length;) { + var interval = list[i].interval; + var close_1 = list[i].close; + + for (var lg = 0; lg < 2; lg++) { + if (interval[lg] <= curr) { + interval[lg] = curr; + close_1[lg] = !lg ? 1 - currClose : 1; + } + + curr = interval[lg]; + currClose = close_1[lg]; + } + + if (interval[0] === interval[1] && close_1[0] * close_1[1] !== 1) { + list.splice(i, 1); + } else { + i++; + } + } + + return list; + + function littleThan(a, b, lg) { + return a.interval[lg] < b.interval[lg] || a.interval[lg] === b.interval[lg] && (a.close[lg] - b.close[lg] === (!lg ? 1 : -1) || !lg && littleThan(a, b, 1)); + } + } + /** + * [Numberic is defined as]: + * `parseFloat(val) == val` + * For example: + * numeric: + * typeof number except NaN, '-123', '123', '2e3', '-2e3', '011', 'Infinity', Infinity, + * and they rounded by white-spaces or line-terminal like ' -123 \n ' (see es spec) + * not-numeric: + * null, undefined, [], {}, true, false, 'NaN', NaN, '123ab', + * empty string, string with only white-spaces or line-terminal (see es spec), + * 0x12, '0x12', '-0x12', 012, '012', '-012', + * non-string, ... + * + * @test See full test cases in `test/ut/spec/util/number.js`. + * @return Must be a typeof number. If not numeric, return NaN. + */ + + function numericToNumber(val) { + var valFloat = parseFloat(val); + return valFloat == val // eslint-disable-line eqeqeq + && (valFloat !== 0 || !isString(val) || val.indexOf('x') <= 0) // For case ' 0x0 '. + ? valFloat : NaN; + } + /** + * Definition of "numeric": see `numericToNumber`. + */ + + function isNumeric(val) { + return !isNaN(numericToNumber(val)); + } + /** + * Use random base to prevent users hard code depending on + * this auto generated marker id. + * @return An positive integer. + */ + + function getRandomIdBase() { + return Math.round(Math.random() * 9); + } + /** + * Get the greatest common dividor + * + * @param {number} a one number + * @param {number} b the other number + */ + + function getGreatestCommonDividor(a, b) { + if (b === 0) { + return a; + } + + return getGreatestCommonDividor(b, a % b); + } + /** + * Get the least common multiple + * + * @param {number} a one number + * @param {number} b the other number + */ + + function getLeastCommonMultiple(a, b) { + if (a == null) { + return b; + } + + if (b == null) { + return a; + } + + return a * b / getGreatestCommonDividor(a, b); + } + + var ECHARTS_PREFIX = '[ECharts] '; + var storedLogs = {}; + var hasConsole = typeof console !== 'undefined' // eslint-disable-next-line + && console.warn && console.log; + + function outputLog(type, str, onlyOnce) { + if (hasConsole) { + if (onlyOnce) { + if (storedLogs[str]) { + return; + } + + storedLogs[str] = true; + } // eslint-disable-next-line + + + console[type](ECHARTS_PREFIX + str); + } + } + + function log(str, onlyOnce) { + outputLog('log', str, onlyOnce); + } + function warn(str, onlyOnce) { + outputLog('warn', str, onlyOnce); + } + function error(str, onlyOnce) { + outputLog('error', str, onlyOnce); + } + function deprecateLog(str) { + if ("development" !== 'production') { + // Not display duplicate message. + outputLog('warn', 'DEPRECATED: ' + str, true); + } + } + function deprecateReplaceLog(oldOpt, newOpt, scope) { + if ("development" !== 'production') { + deprecateLog((scope ? "[" + scope + "]" : '') + (oldOpt + " is deprecated, use " + newOpt + " instead.")); + } + } + /** + * If in __DEV__ environment, get console printable message for users hint. + * Parameters are separated by ' '. + * @usage + * makePrintable('This is an error on', someVar, someObj); + * + * @param hintInfo anything about the current execution context to hint users. + * @throws Error + */ + + function makePrintable() { + var hintInfo = []; + + for (var _i = 0; _i < arguments.length; _i++) { + hintInfo[_i] = arguments[_i]; + } + + var msg = ''; + + if ("development" !== 'production') { + // Fuzzy stringify for print. + // This code only exist in dev environment. + var makePrintableStringIfPossible_1 = function (val) { + return val === void 0 ? 'undefined' : val === Infinity ? 'Infinity' : val === -Infinity ? '-Infinity' : eqNaN(val) ? 'NaN' : val instanceof Date ? 'Date(' + val.toISOString() + ')' : isFunction(val) ? 'function () { ... }' : isRegExp(val) ? val + '' : null; + }; + + msg = map(hintInfo, function (arg) { + if (isString(arg)) { + // Print without quotation mark for some statement. + return arg; + } else { + var printableStr = makePrintableStringIfPossible_1(arg); + + if (printableStr != null) { + return printableStr; + } else if (typeof JSON !== 'undefined' && JSON.stringify) { + try { + return JSON.stringify(arg, function (n, val) { + var printableStr = makePrintableStringIfPossible_1(val); + return printableStr == null ? val : printableStr; + }); // In most cases the info object is small, so do not line break. + } catch (err) { + return '?'; + } + } else { + return '?'; + } + } + }).join(' '); + } + + return msg; + } + /** + * @throws Error + */ + + function throwError(msg) { + throw new Error(msg); + } + + function interpolateNumber$1(p0, p1, percent) { + return (p1 - p0) * percent + p0; + } + /** + * Make the name displayable. But we should + * make sure it is not duplicated with user + * specified name, so use '\0'; + */ + + + var DUMMY_COMPONENT_NAME_PREFIX = 'series\0'; + var INTERNAL_COMPONENT_ID_PREFIX = '\0_ec_\0'; + /** + * If value is not array, then translate it to array. + * @param {*} value + * @return {Array} [value] or value + */ + + function normalizeToArray(value) { + return value instanceof Array ? value : value == null ? [] : [value]; + } + /** + * Sync default option between normal and emphasis like `position` and `show` + * In case some one will write code like + * label: { + * show: false, + * position: 'outside', + * fontSize: 18 + * }, + * emphasis: { + * label: { show: true } + * } + */ + + function defaultEmphasis(opt, key, subOpts) { + // Caution: performance sensitive. + if (opt) { + opt[key] = opt[key] || {}; + opt.emphasis = opt.emphasis || {}; + opt.emphasis[key] = opt.emphasis[key] || {}; // Default emphasis option from normal + + for (var i = 0, len = subOpts.length; i < len; i++) { + var subOptName = subOpts[i]; + + if (!opt.emphasis[key].hasOwnProperty(subOptName) && opt[key].hasOwnProperty(subOptName)) { + opt.emphasis[key][subOptName] = opt[key][subOptName]; + } + } + } + } + var TEXT_STYLE_OPTIONS = ['fontStyle', 'fontWeight', 'fontSize', 'fontFamily', 'rich', 'tag', 'color', 'textBorderColor', 'textBorderWidth', 'width', 'height', 'lineHeight', 'align', 'verticalAlign', 'baseline', 'shadowColor', 'shadowBlur', 'shadowOffsetX', 'shadowOffsetY', 'textShadowColor', 'textShadowBlur', 'textShadowOffsetX', 'textShadowOffsetY', 'backgroundColor', 'borderColor', 'borderWidth', 'borderRadius', 'padding']; // modelUtil.LABEL_OPTIONS = modelUtil.TEXT_STYLE_OPTIONS.concat([ + // 'position', 'offset', 'rotate', 'origin', 'show', 'distance', 'formatter', + // 'fontStyle', 'fontWeight', 'fontSize', 'fontFamily', + // // FIXME: deprecated, check and remove it. + // 'textStyle' + // ]); + + /** + * The method do not ensure performance. + * data could be [12, 2323, {value: 223}, [1221, 23], {value: [2, 23]}] + * This helper method retieves value from data. + */ + + function getDataItemValue(dataItem) { + return isObject(dataItem) && !isArray(dataItem) && !(dataItem instanceof Date) ? dataItem.value : dataItem; + } + /** + * data could be [12, 2323, {value: 223}, [1221, 23], {value: [2, 23]}] + * This helper method determine if dataItem has extra option besides value + */ + + function isDataItemOption(dataItem) { + return isObject(dataItem) && !(dataItem instanceof Array); // // markLine data can be array + // && !(dataItem[0] && isObject(dataItem[0]) && !(dataItem[0] instanceof Array)); + } + /** + * Mapping to existings for merge. + * + * Mode "normalMege": + * The mapping result (merge result) will keep the order of the existing + * component, rather than the order of new option. Because we should ensure + * some specified index reference (like xAxisIndex) keep work. + * And in most cases, "merge option" is used to update partial option but not + * be expected to change the order. + * + * Mode "replaceMege": + * (1) Only the id mapped components will be merged. + * (2) Other existing components (except internal compoonets) will be removed. + * (3) Other new options will be used to create new component. + * (4) The index of the existing compoents will not be modified. + * That means their might be "hole" after the removal. + * The new components are created first at those available index. + * + * Mode "replaceAll": + * This mode try to support that reproduce an echarts instance from another + * echarts instance (via `getOption`) in some simple cases. + * In this senario, the `result` index are exactly the consistent with the `newCmptOptions`, + * which ensures the compoennt index referring (like `xAxisIndex: ?`) corrent. That is, + * the "hole" in `newCmptOptions` will also be kept. + * On the contrary, other modes try best to eliminate holes. + * PENDING: This is an experimental mode yet. + * + * @return See the comment of . + */ + + function mappingToExists(existings, newCmptOptions, mode) { + var isNormalMergeMode = mode === 'normalMerge'; + var isReplaceMergeMode = mode === 'replaceMerge'; + var isReplaceAllMode = mode === 'replaceAll'; + existings = existings || []; + newCmptOptions = (newCmptOptions || []).slice(); + var existingIdIdxMap = createHashMap(); // Validate id and name on user input option. + + each(newCmptOptions, function (cmptOption, index) { + if (!isObject(cmptOption)) { + newCmptOptions[index] = null; + return; + } + + if ("development" !== 'production') { + // There is some legacy case that name is set as `false`. + // But should work normally rather than throw error. + if (cmptOption.id != null && !isValidIdOrName(cmptOption.id)) { + warnInvalidateIdOrName(cmptOption.id); + } + + if (cmptOption.name != null && !isValidIdOrName(cmptOption.name)) { + warnInvalidateIdOrName(cmptOption.name); + } + } + }); + var result = prepareResult(existings, existingIdIdxMap, mode); + + if (isNormalMergeMode || isReplaceMergeMode) { + mappingById(result, existings, existingIdIdxMap, newCmptOptions); + } + + if (isNormalMergeMode) { + mappingByName(result, newCmptOptions); + } + + if (isNormalMergeMode || isReplaceMergeMode) { + mappingByIndex(result, newCmptOptions, isReplaceMergeMode); + } else if (isReplaceAllMode) { + mappingInReplaceAllMode(result, newCmptOptions); + } + + makeIdAndName(result); // The array `result` MUST NOT contain elided items, otherwise the + // forEach will ommit those items and result in incorrect result. + + return result; + } + + function prepareResult(existings, existingIdIdxMap, mode) { + var result = []; + + if (mode === 'replaceAll') { + return result; + } // Do not use native `map` to in case that the array `existings` + // contains elided items, which will be ommited. + + + for (var index = 0; index < existings.length; index++) { + var existing = existings[index]; // Because of replaceMerge, `existing` may be null/undefined. + + if (existing && existing.id != null) { + existingIdIdxMap.set(existing.id, index); + } // For non-internal-componnets: + // Mode "normalMerge": all existings kept. + // Mode "replaceMerge": all existing removed unless mapped by id. + // For internal-components: + // go with "replaceMerge" approach in both mode. + + + result.push({ + existing: mode === 'replaceMerge' || isComponentIdInternal(existing) ? null : existing, + newOption: null, + keyInfo: null, + brandNew: null + }); + } + + return result; + } + + function mappingById(result, existings, existingIdIdxMap, newCmptOptions) { + // Mapping by id if specified. + each(newCmptOptions, function (cmptOption, index) { + if (!cmptOption || cmptOption.id == null) { + return; + } + + var optionId = makeComparableKey(cmptOption.id); + var existingIdx = existingIdIdxMap.get(optionId); + + if (existingIdx != null) { + var resultItem = result[existingIdx]; + assert(!resultItem.newOption, 'Duplicated option on id "' + optionId + '".'); + resultItem.newOption = cmptOption; // In both mode, if id matched, new option will be merged to + // the existings rather than creating new component model. + + resultItem.existing = existings[existingIdx]; + newCmptOptions[index] = null; + } + }); + } + + function mappingByName(result, newCmptOptions) { + // Mapping by name if specified. + each(newCmptOptions, function (cmptOption, index) { + if (!cmptOption || cmptOption.name == null) { + return; + } + + for (var i = 0; i < result.length; i++) { + var existing = result[i].existing; + + if (!result[i].newOption // Consider name: two map to one. + // Can not match when both ids existing but different. + && existing && (existing.id == null || cmptOption.id == null) && !isComponentIdInternal(cmptOption) && !isComponentIdInternal(existing) && keyExistAndEqual('name', existing, cmptOption)) { + result[i].newOption = cmptOption; + newCmptOptions[index] = null; + return; + } + } + }); + } + + function mappingByIndex(result, newCmptOptions, brandNew) { + each(newCmptOptions, function (cmptOption) { + if (!cmptOption) { + return; + } // Find the first place that not mapped by id and not internal component (consider the "hole"). + + + var resultItem; + var nextIdx = 0; + + while ( // Be `!resultItem` only when `nextIdx >= result.length`. + (resultItem = result[nextIdx]) && ( // (1) Existing models that already have id should be able to mapped to. Because + // after mapping performed, model will always be assigned with an id if user not given. + // After that all models have id. + // (2) If new option has id, it can only set to a hole or append to the last. It should + // not be merged to the existings with different id. Because id should not be overwritten. + // (3) Name can be overwritten, because axis use name as 'show label text'. + resultItem.newOption || isComponentIdInternal(resultItem.existing) || // In mode "replaceMerge", here no not-mapped-non-internal-existing. + resultItem.existing && cmptOption.id != null && !keyExistAndEqual('id', cmptOption, resultItem.existing))) { + nextIdx++; + } + + if (resultItem) { + resultItem.newOption = cmptOption; + resultItem.brandNew = brandNew; + } else { + result.push({ + newOption: cmptOption, + brandNew: brandNew, + existing: null, + keyInfo: null + }); + } + + nextIdx++; + }); + } + + function mappingInReplaceAllMode(result, newCmptOptions) { + each(newCmptOptions, function (cmptOption) { + // The feature "reproduce" requires "hole" will also reproduced + // in case that compoennt index referring are broken. + result.push({ + newOption: cmptOption, + brandNew: true, + existing: null, + keyInfo: null + }); + }); + } + /** + * Make id and name for mapping result (result of mappingToExists) + * into `keyInfo` field. + */ + + + function makeIdAndName(mapResult) { + // We use this id to hash component models and view instances + // in echarts. id can be specified by user, or auto generated. + // The id generation rule ensures new view instance are able + // to mapped to old instance when setOption are called in + // no-merge mode. So we generate model id by name and plus + // type in view id. + // name can be duplicated among components, which is convenient + // to specify multi components (like series) by one name. + // Ensure that each id is distinct. + var idMap = createHashMap(); + each(mapResult, function (item) { + var existing = item.existing; + existing && idMap.set(existing.id, item); + }); + each(mapResult, function (item) { + var opt = item.newOption; // Force ensure id not duplicated. + + assert(!opt || opt.id == null || !idMap.get(opt.id) || idMap.get(opt.id) === item, 'id duplicates: ' + (opt && opt.id)); + opt && opt.id != null && idMap.set(opt.id, item); + !item.keyInfo && (item.keyInfo = {}); + }); // Make name and id. + + each(mapResult, function (item, index) { + var existing = item.existing; + var opt = item.newOption; + var keyInfo = item.keyInfo; + + if (!isObject(opt)) { + return; + } // name can be overwitten. Consider case: axis.name = '20km'. + // But id generated by name will not be changed, which affect + // only in that case: setOption with 'not merge mode' and view + // instance will be recreated, which can be accepted. + + + keyInfo.name = opt.name != null ? makeComparableKey(opt.name) : existing ? existing.name // Avoid diffferent series has the same name, + // because name may be used like in color pallet. + : DUMMY_COMPONENT_NAME_PREFIX + index; + + if (existing) { + keyInfo.id = makeComparableKey(existing.id); + } else if (opt.id != null) { + keyInfo.id = makeComparableKey(opt.id); + } else { + // Consider this situatoin: + // optionA: [{name: 'a'}, {name: 'a'}, {..}] + // optionB [{..}, {name: 'a'}, {name: 'a'}] + // Series with the same name between optionA and optionB + // should be mapped. + var idNum = 0; + + do { + keyInfo.id = '\0' + keyInfo.name + '\0' + idNum++; + } while (idMap.get(keyInfo.id)); + } + + idMap.set(keyInfo.id, item); + }); + } + + function keyExistAndEqual(attr, obj1, obj2) { + var key1 = convertOptionIdName(obj1[attr], null); + var key2 = convertOptionIdName(obj2[attr], null); // See `MappingExistingItem`. `id` and `name` trade string equals to number. + + return key1 != null && key2 != null && key1 === key2; + } + /** + * @return return null if not exist. + */ + + + function makeComparableKey(val) { + if ("development" !== 'production') { + if (val == null) { + throw new Error(); + } + } + + return convertOptionIdName(val, ''); + } + + function convertOptionIdName(idOrName, defaultValue) { + if (idOrName == null) { + return defaultValue; + } + + return isString(idOrName) ? idOrName : isNumber(idOrName) || isStringSafe(idOrName) ? idOrName + '' : defaultValue; + } + + function warnInvalidateIdOrName(idOrName) { + if ("development" !== 'production') { + warn('`' + idOrName + '` is invalid id or name. Must be a string or number.'); + } + } + + function isValidIdOrName(idOrName) { + return isStringSafe(idOrName) || isNumeric(idOrName); + } + + function isNameSpecified(componentModel) { + var name = componentModel.name; // Is specified when `indexOf` get -1 or > 0. + + return !!(name && name.indexOf(DUMMY_COMPONENT_NAME_PREFIX)); + } + /** + * @public + * @param {Object} cmptOption + * @return {boolean} + */ + + function isComponentIdInternal(cmptOption) { + return cmptOption && cmptOption.id != null && makeComparableKey(cmptOption.id).indexOf(INTERNAL_COMPONENT_ID_PREFIX) === 0; + } + function makeInternalComponentId(idSuffix) { + return INTERNAL_COMPONENT_ID_PREFIX + idSuffix; + } + function setComponentTypeToKeyInfo(mappingResult, mainType, componentModelCtor) { + // Set mainType and complete subType. + each(mappingResult, function (item) { + var newOption = item.newOption; + + if (isObject(newOption)) { + item.keyInfo.mainType = mainType; + item.keyInfo.subType = determineSubType(mainType, newOption, item.existing, componentModelCtor); + } + }); + } + + function determineSubType(mainType, newCmptOption, existComponent, componentModelCtor) { + var subType = newCmptOption.type ? newCmptOption.type : existComponent ? existComponent.subType // Use determineSubType only when there is no existComponent. + : componentModelCtor.determineSubType(mainType, newCmptOption); // tooltip, markline, markpoint may always has no subType + + return subType; + } + /** + * A helper for removing duplicate items between batchA and batchB, + * and in themselves, and categorize by series. + * + * @param batchA Like: [{seriesId: 2, dataIndex: [32, 4, 5]}, ...] + * @param batchB Like: [{seriesId: 2, dataIndex: [32, 4, 5]}, ...] + * @return result: [resultBatchA, resultBatchB] + */ + + + function compressBatches(batchA, batchB) { + var mapA = {}; + var mapB = {}; + makeMap(batchA || [], mapA); + makeMap(batchB || [], mapB, mapA); + return [mapToArray(mapA), mapToArray(mapB)]; + + function makeMap(sourceBatch, map, otherMap) { + for (var i = 0, len = sourceBatch.length; i < len; i++) { + var seriesId = convertOptionIdName(sourceBatch[i].seriesId, null); + + if (seriesId == null) { + return; + } + + var dataIndices = normalizeToArray(sourceBatch[i].dataIndex); + var otherDataIndices = otherMap && otherMap[seriesId]; + + for (var j = 0, lenj = dataIndices.length; j < lenj; j++) { + var dataIndex = dataIndices[j]; + + if (otherDataIndices && otherDataIndices[dataIndex]) { + otherDataIndices[dataIndex] = null; + } else { + (map[seriesId] || (map[seriesId] = {}))[dataIndex] = 1; + } + } + } + } + + function mapToArray(map, isData) { + var result = []; + + for (var i in map) { + if (map.hasOwnProperty(i) && map[i] != null) { + if (isData) { + result.push(+i); + } else { + var dataIndices = mapToArray(map[i], true); + dataIndices.length && result.push({ + seriesId: i, + dataIndex: dataIndices + }); + } + } + } + + return result; + } + } + /** + * @param payload Contains dataIndex (means rawIndex) / dataIndexInside / name + * each of which can be Array or primary type. + * @return dataIndex If not found, return undefined/null. + */ + + function queryDataIndex(data, payload) { + if (payload.dataIndexInside != null) { + return payload.dataIndexInside; + } else if (payload.dataIndex != null) { + return isArray(payload.dataIndex) ? map(payload.dataIndex, function (value) { + return data.indexOfRawIndex(value); + }) : data.indexOfRawIndex(payload.dataIndex); + } else if (payload.name != null) { + return isArray(payload.name) ? map(payload.name, function (value) { + return data.indexOfName(value); + }) : data.indexOfName(payload.name); + } + } + /** + * Enable property storage to any host object. + * Notice: Serialization is not supported. + * + * For example: + * let inner = zrUitl.makeInner(); + * + * function some1(hostObj) { + * inner(hostObj).someProperty = 1212; + * ... + * } + * function some2() { + * let fields = inner(this); + * fields.someProperty1 = 1212; + * fields.someProperty2 = 'xx'; + * ... + * } + * + * @return {Function} + */ + + function makeInner() { + var key = '__ec_inner_' + innerUniqueIndex++; + return function (hostObj) { + return hostObj[key] || (hostObj[key] = {}); + }; + } + var innerUniqueIndex = getRandomIdBase(); + /** + * The same behavior as `component.getReferringComponents`. + */ + + function parseFinder(ecModel, finderInput, opt) { + var _a = preParseFinder(finderInput, opt), + mainTypeSpecified = _a.mainTypeSpecified, + queryOptionMap = _a.queryOptionMap, + others = _a.others; + + var result = others; + var defaultMainType = opt ? opt.defaultMainType : null; + + if (!mainTypeSpecified && defaultMainType) { + queryOptionMap.set(defaultMainType, {}); + } + + queryOptionMap.each(function (queryOption, mainType) { + var queryResult = queryReferringComponents(ecModel, mainType, queryOption, { + useDefault: defaultMainType === mainType, + enableAll: opt && opt.enableAll != null ? opt.enableAll : true, + enableNone: opt && opt.enableNone != null ? opt.enableNone : true + }); + result[mainType + 'Models'] = queryResult.models; + result[mainType + 'Model'] = queryResult.models[0]; + }); + return result; + } + function preParseFinder(finderInput, opt) { + var finder; + + if (isString(finderInput)) { + var obj = {}; + obj[finderInput + 'Index'] = 0; + finder = obj; + } else { + finder = finderInput; + } + + var queryOptionMap = createHashMap(); + var others = {}; + var mainTypeSpecified = false; + each(finder, function (value, key) { + // Exclude 'dataIndex' and other illgal keys. + if (key === 'dataIndex' || key === 'dataIndexInside') { + others[key] = value; + return; + } + + var parsedKey = key.match(/^(\w+)(Index|Id|Name)$/) || []; + var mainType = parsedKey[1]; + var queryType = (parsedKey[2] || '').toLowerCase(); + + if (!mainType || !queryType || opt && opt.includeMainTypes && indexOf(opt.includeMainTypes, mainType) < 0) { + return; + } + + mainTypeSpecified = mainTypeSpecified || !!mainType; + var queryOption = queryOptionMap.get(mainType) || queryOptionMap.set(mainType, {}); + queryOption[queryType] = value; + }); + return { + mainTypeSpecified: mainTypeSpecified, + queryOptionMap: queryOptionMap, + others: others + }; + } + var SINGLE_REFERRING = { + useDefault: true, + enableAll: false, + enableNone: false + }; + var MULTIPLE_REFERRING = { + useDefault: false, + enableAll: true, + enableNone: true + }; + function queryReferringComponents(ecModel, mainType, userOption, opt) { + opt = opt || SINGLE_REFERRING; + var indexOption = userOption.index; + var idOption = userOption.id; + var nameOption = userOption.name; + var result = { + models: null, + specified: indexOption != null || idOption != null || nameOption != null + }; + + if (!result.specified) { + // Use the first as default if `useDefault`. + var firstCmpt = void 0; + result.models = opt.useDefault && (firstCmpt = ecModel.getComponent(mainType)) ? [firstCmpt] : []; + return result; + } + + if (indexOption === 'none' || indexOption === false) { + assert(opt.enableNone, '`"none"` or `false` is not a valid value on index option.'); + result.models = []; + return result; + } // `queryComponents` will return all components if + // both all of index/id/name are null/undefined. + + + if (indexOption === 'all') { + assert(opt.enableAll, '`"all"` is not a valid value on index option.'); + indexOption = idOption = nameOption = null; + } + + result.models = ecModel.queryComponents({ + mainType: mainType, + index: indexOption, + id: idOption, + name: nameOption + }); + return result; + } + function setAttribute(dom, key, value) { + dom.setAttribute ? dom.setAttribute(key, value) : dom[key] = value; + } + function getAttribute(dom, key) { + return dom.getAttribute ? dom.getAttribute(key) : dom[key]; + } + function getTooltipRenderMode(renderModeOption) { + if (renderModeOption === 'auto') { + // Using html when `document` exists, use richText otherwise + return env.domSupported ? 'html' : 'richText'; + } else { + return renderModeOption || 'html'; + } + } + /** + * Group a list by key. + */ + + function groupData(array, getKey // return key + ) { + var buckets = createHashMap(); + var keys = []; + each(array, function (item) { + var key = getKey(item); + (buckets.get(key) || (keys.push(key), buckets.set(key, []))).push(item); + }); + return { + keys: keys, + buckets: buckets + }; + } + /** + * Interpolate raw values of a series with percent + * + * @param data data + * @param labelModel label model of the text element + * @param sourceValue start value. May be null/undefined when init. + * @param targetValue end value + * @param percent 0~1 percentage; 0 uses start value while 1 uses end value + * @return interpolated values + * If `sourceValue` and `targetValue` are `number`, return `number`. + * If `sourceValue` and `targetValue` are `string`, return `string`. + * If `sourceValue` and `targetValue` are `(string | number)[]`, return `(string | number)[]`. + * Other cases do not supported. + */ + + function interpolateRawValues(data, precision, sourceValue, targetValue, percent) { + var isAutoPrecision = precision == null || precision === 'auto'; + + if (targetValue == null) { + return targetValue; + } + + if (isNumber(targetValue)) { + var value = interpolateNumber$1(sourceValue || 0, targetValue, percent); + return round(value, isAutoPrecision ? Math.max(getPrecision(sourceValue || 0), getPrecision(targetValue)) : precision); + } else if (isString(targetValue)) { + return percent < 1 ? sourceValue : targetValue; + } else { + var interpolated = []; + var leftArr = sourceValue; + var rightArr = targetValue; + var length_1 = Math.max(leftArr ? leftArr.length : 0, rightArr.length); + + for (var i = 0; i < length_1; ++i) { + var info = data.getDimensionInfo(i); // Don't interpolate ordinal dims + + if (info && info.type === 'ordinal') { + // In init, there is no `sourceValue`, but should better not to get undefined result. + interpolated[i] = (percent < 1 && leftArr ? leftArr : rightArr)[i]; + } else { + var leftVal = leftArr && leftArr[i] ? leftArr[i] : 0; + var rightVal = rightArr[i]; + var value = interpolateNumber$1(leftVal, rightVal, percent); + interpolated[i] = round(value, isAutoPrecision ? Math.max(getPrecision(leftVal), getPrecision(rightVal)) : precision); + } + } + + return interpolated; + } + } + + var TYPE_DELIMITER = '.'; + var IS_CONTAINER = '___EC__COMPONENT__CONTAINER___'; + var IS_EXTENDED_CLASS = '___EC__EXTENDED_CLASS___'; + /** + * Notice, parseClassType('') should returns {main: '', sub: ''} + * @public + */ + + function parseClassType(componentType) { + var ret = { + main: '', + sub: '' + }; + + if (componentType) { + var typeArr = componentType.split(TYPE_DELIMITER); + ret.main = typeArr[0] || ''; + ret.sub = typeArr[1] || ''; + } + + return ret; + } + /** + * @public + */ + + function checkClassType(componentType) { + assert(/^[a-zA-Z0-9_]+([.][a-zA-Z0-9_]+)?$/.test(componentType), 'componentType "' + componentType + '" illegal'); + } + + function isExtendedClass(clz) { + return !!(clz && clz[IS_EXTENDED_CLASS]); + } + /** + * Implements `ExtendableConstructor` for `rootClz`. + * + * @usage + * ```ts + * class Xxx {} + * type XxxConstructor = typeof Xxx & ExtendableConstructor + * enableClassExtend(Xxx as XxxConstructor); + * ``` + */ + + function enableClassExtend(rootClz, mandatoryMethods) { + rootClz.$constructor = rootClz; // FIXME: not necessary? + + rootClz.extend = function (proto) { + if ("development" !== 'production') { + each(mandatoryMethods, function (method) { + if (!proto[method]) { + console.warn('Method `' + method + '` should be implemented' + (proto.type ? ' in ' + proto.type : '') + '.'); + } + }); + } + + var superClass = this; + var ExtendedClass; + + if (isESClass(superClass)) { + ExtendedClass = + /** @class */ + function (_super) { + __extends(class_1, _super); + + function class_1() { + return _super.apply(this, arguments) || this; + } + + return class_1; + }(superClass); + } else { + // For backward compat, we both support ts class inheritance and this + // "extend" approach. + // The constructor should keep the same behavior as ts class inheritance: + // If this constructor/$constructor is not declared, auto invoke the super + // constructor. + // If this constructor/$constructor is declared, it is responsible for + // calling the super constructor. + ExtendedClass = function () { + (proto.$constructor || superClass).apply(this, arguments); + }; + + inherits(ExtendedClass, this); + } + + extend(ExtendedClass.prototype, proto); + ExtendedClass[IS_EXTENDED_CLASS] = true; + ExtendedClass.extend = this.extend; + ExtendedClass.superCall = superCall; + ExtendedClass.superApply = superApply; + ExtendedClass.superClass = superClass; + return ExtendedClass; + }; + } + + function isESClass(fn) { + return isFunction(fn) && /^class\s/.test(Function.prototype.toString.call(fn)); + } + /** + * A work around to both support ts extend and this extend mechanism. + * on sub-class. + * @usage + * ```ts + * class Component { ... } + * classUtil.enableClassExtend(Component); + * classUtil.enableClassManagement(Component, {registerWhenExtend: true}); + * + * class Series extends Component { ... } + * // Without calling `markExtend`, `registerWhenExtend` will not work. + * Component.markExtend(Series); + * ``` + */ + + + function mountExtend(SubClz, SupperClz) { + SubClz.extend = SupperClz.extend; + } // A random offset. + + var classBase = Math.round(Math.random() * 10); + /** + * Implements `CheckableConstructor` for `target`. + * Can not use instanceof, consider different scope by + * cross domain or es module import in ec extensions. + * Mount a method "isInstance()" to Clz. + * + * @usage + * ```ts + * class Xxx {} + * type XxxConstructor = typeof Xxx & CheckableConstructor; + * enableClassCheck(Xxx as XxxConstructor) + * ``` + */ + + function enableClassCheck(target) { + var classAttr = ['__\0is_clz', classBase++].join('_'); + target.prototype[classAttr] = true; + + if ("development" !== 'production') { + assert(!target.isInstance, 'The method "is" can not be defined.'); + } + + target.isInstance = function (obj) { + return !!(obj && obj[classAttr]); + }; + } // superCall should have class info, which can not be fetch from 'this'. + // Consider this case: + // class A has method f, + // class B inherits class A, overrides method f, f call superApply('f'), + // class C inherits class B, do not overrides method f, + // then when method of class C is called, dead loop occured. + + function superCall(context, methodName) { + var args = []; + + for (var _i = 2; _i < arguments.length; _i++) { + args[_i - 2] = arguments[_i]; + } + + return this.superClass.prototype[methodName].apply(context, args); + } + + function superApply(context, methodName, args) { + return this.superClass.prototype[methodName].apply(context, args); + } + /** + * Implements `ClassManager` for `target` + * + * @usage + * ```ts + * class Xxx {} + * type XxxConstructor = typeof Xxx & ClassManager + * enableClassManagement(Xxx as XxxConstructor); + * ``` + */ + + + function enableClassManagement(target) { + /** + * Component model classes + * key: componentType, + * value: + * componentClass, when componentType is 'a' + * or Object., when componentType is 'a.b' + */ + var storage = {}; + + target.registerClass = function (clz) { + // `type` should not be a "instance memeber". + // If using TS class, should better declared as `static type = 'series.pie'`. + // otherwise users have to mount `type` on prototype manually. + // For backward compat and enable instance visit type via `this.type`, + // we stil support fetch `type` from prototype. + var componentFullType = clz.type || clz.prototype.type; + + if (componentFullType) { + checkClassType(componentFullType); // If only static type declared, we assign it to prototype mandatorily. + + clz.prototype.type = componentFullType; + var componentTypeInfo = parseClassType(componentFullType); + + if (!componentTypeInfo.sub) { + if ("development" !== 'production') { + if (storage[componentTypeInfo.main]) { + console.warn(componentTypeInfo.main + ' exists.'); + } + } + + storage[componentTypeInfo.main] = clz; + } else if (componentTypeInfo.sub !== IS_CONTAINER) { + var container = makeContainer(componentTypeInfo); + container[componentTypeInfo.sub] = clz; + } + } + + return clz; + }; + + target.getClass = function (mainType, subType, throwWhenNotFound) { + var clz = storage[mainType]; + + if (clz && clz[IS_CONTAINER]) { + clz = subType ? clz[subType] : null; + } + + if (throwWhenNotFound && !clz) { + throw new Error(!subType ? mainType + '.' + 'type should be specified.' : 'Component ' + mainType + '.' + (subType || '') + ' is used but not imported.'); + } + + return clz; + }; + + target.getClassesByMainType = function (componentType) { + var componentTypeInfo = parseClassType(componentType); + var result = []; + var obj = storage[componentTypeInfo.main]; + + if (obj && obj[IS_CONTAINER]) { + each(obj, function (o, type) { + type !== IS_CONTAINER && result.push(o); + }); + } else { + result.push(obj); + } + + return result; + }; + + target.hasClass = function (componentType) { + // Just consider componentType.main. + var componentTypeInfo = parseClassType(componentType); + return !!storage[componentTypeInfo.main]; + }; + /** + * @return Like ['aa', 'bb'], but can not be ['aa.xx'] + */ + + + target.getAllClassMainTypes = function () { + var types = []; + each(storage, function (obj, type) { + types.push(type); + }); + return types; + }; + /** + * If a main type is container and has sub types + */ + + + target.hasSubTypes = function (componentType) { + var componentTypeInfo = parseClassType(componentType); + var obj = storage[componentTypeInfo.main]; + return obj && obj[IS_CONTAINER]; + }; + + function makeContainer(componentTypeInfo) { + var container = storage[componentTypeInfo.main]; + + if (!container || !container[IS_CONTAINER]) { + container = storage[componentTypeInfo.main] = {}; + container[IS_CONTAINER] = true; + } + + return container; + } + } // /** + // * @param {string|Array.} properties + // */ + // export function setReadOnly(obj, properties) { + // FIXME It seems broken in IE8 simulation of IE11 + // if (!zrUtil.isArray(properties)) { + // properties = properties != null ? [properties] : []; + // } + // zrUtil.each(properties, function (prop) { + // let value = obj[prop]; + // Object.defineProperty + // && Object.defineProperty(obj, prop, { + // value: value, writable: false + // }); + // zrUtil.isArray(obj[prop]) + // && Object.freeze + // && Object.freeze(obj[prop]); + // }); + // } + + function makeStyleMapper(properties, ignoreParent) { + // Normalize + for (var i = 0; i < properties.length; i++) { + if (!properties[i][1]) { + properties[i][1] = properties[i][0]; + } + } + + ignoreParent = ignoreParent || false; + return function (model, excludes, includes) { + var style = {}; + + for (var i = 0; i < properties.length; i++) { + var propName = properties[i][1]; + + if (excludes && indexOf(excludes, propName) >= 0 || includes && indexOf(includes, propName) < 0) { + continue; + } + + var val = model.getShallow(propName, ignoreParent); + + if (val != null) { + style[properties[i][0]] = val; + } + } // TODO Text or image? + + + return style; + }; + } + + var AREA_STYLE_KEY_MAP = [['fill', 'color'], ['shadowBlur'], ['shadowOffsetX'], ['shadowOffsetY'], ['opacity'], ['shadowColor'] // Option decal is in `DecalObject` but style.decal is in `PatternObject`. + // So do not transfer decal directly. + ]; + var getAreaStyle = makeStyleMapper(AREA_STYLE_KEY_MAP); + + var AreaStyleMixin = + /** @class */ + function () { + function AreaStyleMixin() {} + + AreaStyleMixin.prototype.getAreaStyle = function (excludes, includes) { + return getAreaStyle(this, excludes, includes); + }; + + return AreaStyleMixin; + }(); + + var globalImageCache = new LRU(50); + function findExistImage(newImageOrSrc) { + if (typeof newImageOrSrc === 'string') { + var cachedImgObj = globalImageCache.get(newImageOrSrc); + return cachedImgObj && cachedImgObj.image; + } + else { + return newImageOrSrc; + } + } + function createOrUpdateImage(newImageOrSrc, image, hostEl, onload, cbPayload) { + if (!newImageOrSrc) { + return image; + } + else if (typeof newImageOrSrc === 'string') { + if ((image && image.__zrImageSrc === newImageOrSrc) || !hostEl) { + return image; + } + var cachedImgObj = globalImageCache.get(newImageOrSrc); + var pendingWrap = { hostEl: hostEl, cb: onload, cbPayload: cbPayload }; + if (cachedImgObj) { + image = cachedImgObj.image; + !isImageReady(image) && cachedImgObj.pending.push(pendingWrap); + } + else { + image = platformApi.loadImage(newImageOrSrc, imageOnLoad, imageOnLoad); + image.__zrImageSrc = newImageOrSrc; + globalImageCache.put(newImageOrSrc, image.__cachedImgObj = { + image: image, + pending: [pendingWrap] + }); + } + return image; + } + else { + return newImageOrSrc; + } + } + function imageOnLoad() { + var cachedImgObj = this.__cachedImgObj; + this.onload = this.onerror = this.__cachedImgObj = null; + for (var i = 0; i < cachedImgObj.pending.length; i++) { + var pendingWrap = cachedImgObj.pending[i]; + var cb = pendingWrap.cb; + cb && cb(this, pendingWrap.cbPayload); + pendingWrap.hostEl.dirty(); + } + cachedImgObj.pending.length = 0; + } + function isImageReady(image) { + return image && image.width && image.height; + } + + var STYLE_REG = /\{([a-zA-Z0-9_]+)\|([^}]*)\}/g; + function truncateText(text, containerWidth, font, ellipsis, options) { + if (!containerWidth) { + return ''; + } + var textLines = (text + '').split('\n'); + options = prepareTruncateOptions(containerWidth, font, ellipsis, options); + for (var i = 0, len = textLines.length; i < len; i++) { + textLines[i] = truncateSingleLine(textLines[i], options); + } + return textLines.join('\n'); + } + function prepareTruncateOptions(containerWidth, font, ellipsis, options) { + options = options || {}; + var preparedOpts = extend({}, options); + preparedOpts.font = font; + ellipsis = retrieve2(ellipsis, '...'); + preparedOpts.maxIterations = retrieve2(options.maxIterations, 2); + var minChar = preparedOpts.minChar = retrieve2(options.minChar, 0); + preparedOpts.cnCharWidth = getWidth('国', font); + var ascCharWidth = preparedOpts.ascCharWidth = getWidth('a', font); + preparedOpts.placeholder = retrieve2(options.placeholder, ''); + var contentWidth = containerWidth = Math.max(0, containerWidth - 1); + for (var i = 0; i < minChar && contentWidth >= ascCharWidth; i++) { + contentWidth -= ascCharWidth; + } + var ellipsisWidth = getWidth(ellipsis, font); + if (ellipsisWidth > contentWidth) { + ellipsis = ''; + ellipsisWidth = 0; + } + contentWidth = containerWidth - ellipsisWidth; + preparedOpts.ellipsis = ellipsis; + preparedOpts.ellipsisWidth = ellipsisWidth; + preparedOpts.contentWidth = contentWidth; + preparedOpts.containerWidth = containerWidth; + return preparedOpts; + } + function truncateSingleLine(textLine, options) { + var containerWidth = options.containerWidth; + var font = options.font; + var contentWidth = options.contentWidth; + if (!containerWidth) { + return ''; + } + var lineWidth = getWidth(textLine, font); + if (lineWidth <= containerWidth) { + return textLine; + } + for (var j = 0;; j++) { + if (lineWidth <= contentWidth || j >= options.maxIterations) { + textLine += options.ellipsis; + break; + } + var subLength = j === 0 + ? estimateLength(textLine, contentWidth, options.ascCharWidth, options.cnCharWidth) + : lineWidth > 0 + ? Math.floor(textLine.length * contentWidth / lineWidth) + : 0; + textLine = textLine.substr(0, subLength); + lineWidth = getWidth(textLine, font); + } + if (textLine === '') { + textLine = options.placeholder; + } + return textLine; + } + function estimateLength(text, contentWidth, ascCharWidth, cnCharWidth) { + var width = 0; + var i = 0; + for (var len = text.length; i < len && width < contentWidth; i++) { + var charCode = text.charCodeAt(i); + width += (0 <= charCode && charCode <= 127) ? ascCharWidth : cnCharWidth; + } + return i; + } + function parsePlainText(text, style) { + text != null && (text += ''); + var overflow = style.overflow; + var padding = style.padding; + var font = style.font; + var truncate = overflow === 'truncate'; + var calculatedLineHeight = getLineHeight(font); + var lineHeight = retrieve2(style.lineHeight, calculatedLineHeight); + var bgColorDrawn = !!(style.backgroundColor); + var truncateLineOverflow = style.lineOverflow === 'truncate'; + var width = style.width; + var lines; + if (width != null && (overflow === 'break' || overflow === 'breakAll')) { + lines = text ? wrapText(text, style.font, width, overflow === 'breakAll', 0).lines : []; + } + else { + lines = text ? text.split('\n') : []; + } + var contentHeight = lines.length * lineHeight; + var height = retrieve2(style.height, contentHeight); + if (contentHeight > height && truncateLineOverflow) { + var lineCount = Math.floor(height / lineHeight); + lines = lines.slice(0, lineCount); + } + if (text && truncate && width != null) { + var options = prepareTruncateOptions(width, font, style.ellipsis, { + minChar: style.truncateMinChar, + placeholder: style.placeholder + }); + for (var i = 0; i < lines.length; i++) { + lines[i] = truncateSingleLine(lines[i], options); + } + } + var outerHeight = height; + var contentWidth = 0; + for (var i = 0; i < lines.length; i++) { + contentWidth = Math.max(getWidth(lines[i], font), contentWidth); + } + if (width == null) { + width = contentWidth; + } + var outerWidth = contentWidth; + if (padding) { + outerHeight += padding[0] + padding[2]; + outerWidth += padding[1] + padding[3]; + width += padding[1] + padding[3]; + } + if (bgColorDrawn) { + outerWidth = width; + } + return { + lines: lines, + height: height, + outerWidth: outerWidth, + outerHeight: outerHeight, + lineHeight: lineHeight, + calculatedLineHeight: calculatedLineHeight, + contentWidth: contentWidth, + contentHeight: contentHeight, + width: width + }; + } + var RichTextToken = (function () { + function RichTextToken() { + } + return RichTextToken; + }()); + var RichTextLine = (function () { + function RichTextLine(tokens) { + this.tokens = []; + if (tokens) { + this.tokens = tokens; + } + } + return RichTextLine; + }()); + var RichTextContentBlock = (function () { + function RichTextContentBlock() { + this.width = 0; + this.height = 0; + this.contentWidth = 0; + this.contentHeight = 0; + this.outerWidth = 0; + this.outerHeight = 0; + this.lines = []; + } + return RichTextContentBlock; + }()); + function parseRichText(text, style) { + var contentBlock = new RichTextContentBlock(); + text != null && (text += ''); + if (!text) { + return contentBlock; + } + var topWidth = style.width; + var topHeight = style.height; + var overflow = style.overflow; + var wrapInfo = (overflow === 'break' || overflow === 'breakAll') && topWidth != null + ? { width: topWidth, accumWidth: 0, breakAll: overflow === 'breakAll' } + : null; + var lastIndex = STYLE_REG.lastIndex = 0; + var result; + while ((result = STYLE_REG.exec(text)) != null) { + var matchedIndex = result.index; + if (matchedIndex > lastIndex) { + pushTokens(contentBlock, text.substring(lastIndex, matchedIndex), style, wrapInfo); + } + pushTokens(contentBlock, result[2], style, wrapInfo, result[1]); + lastIndex = STYLE_REG.lastIndex; + } + if (lastIndex < text.length) { + pushTokens(contentBlock, text.substring(lastIndex, text.length), style, wrapInfo); + } + var pendingList = []; + var calculatedHeight = 0; + var calculatedWidth = 0; + var stlPadding = style.padding; + var truncate = overflow === 'truncate'; + var truncateLine = style.lineOverflow === 'truncate'; + function finishLine(line, lineWidth, lineHeight) { + line.width = lineWidth; + line.lineHeight = lineHeight; + calculatedHeight += lineHeight; + calculatedWidth = Math.max(calculatedWidth, lineWidth); + } + outer: for (var i = 0; i < contentBlock.lines.length; i++) { + var line = contentBlock.lines[i]; + var lineHeight = 0; + var lineWidth = 0; + for (var j = 0; j < line.tokens.length; j++) { + var token = line.tokens[j]; + var tokenStyle = token.styleName && style.rich[token.styleName] || {}; + var textPadding = token.textPadding = tokenStyle.padding; + var paddingH = textPadding ? textPadding[1] + textPadding[3] : 0; + var font = token.font = tokenStyle.font || style.font; + token.contentHeight = getLineHeight(font); + var tokenHeight = retrieve2(tokenStyle.height, token.contentHeight); + token.innerHeight = tokenHeight; + textPadding && (tokenHeight += textPadding[0] + textPadding[2]); + token.height = tokenHeight; + token.lineHeight = retrieve3(tokenStyle.lineHeight, style.lineHeight, tokenHeight); + token.align = tokenStyle && tokenStyle.align || style.align; + token.verticalAlign = tokenStyle && tokenStyle.verticalAlign || 'middle'; + if (truncateLine && topHeight != null && calculatedHeight + token.lineHeight > topHeight) { + if (j > 0) { + line.tokens = line.tokens.slice(0, j); + finishLine(line, lineWidth, lineHeight); + contentBlock.lines = contentBlock.lines.slice(0, i + 1); + } + else { + contentBlock.lines = contentBlock.lines.slice(0, i); + } + break outer; + } + var styleTokenWidth = tokenStyle.width; + var tokenWidthNotSpecified = styleTokenWidth == null || styleTokenWidth === 'auto'; + if (typeof styleTokenWidth === 'string' && styleTokenWidth.charAt(styleTokenWidth.length - 1) === '%') { + token.percentWidth = styleTokenWidth; + pendingList.push(token); + token.contentWidth = getWidth(token.text, font); + } + else { + if (tokenWidthNotSpecified) { + var textBackgroundColor = tokenStyle.backgroundColor; + var bgImg = textBackgroundColor && textBackgroundColor.image; + if (bgImg) { + bgImg = findExistImage(bgImg); + if (isImageReady(bgImg)) { + token.width = Math.max(token.width, bgImg.width * tokenHeight / bgImg.height); + } + } + } + var remainTruncWidth = truncate && topWidth != null + ? topWidth - lineWidth : null; + if (remainTruncWidth != null && remainTruncWidth < token.width) { + if (!tokenWidthNotSpecified || remainTruncWidth < paddingH) { + token.text = ''; + token.width = token.contentWidth = 0; + } + else { + token.text = truncateText(token.text, remainTruncWidth - paddingH, font, style.ellipsis, { minChar: style.truncateMinChar }); + token.width = token.contentWidth = getWidth(token.text, font); + } + } + else { + token.contentWidth = getWidth(token.text, font); + } + } + token.width += paddingH; + lineWidth += token.width; + tokenStyle && (lineHeight = Math.max(lineHeight, token.lineHeight)); + } + finishLine(line, lineWidth, lineHeight); + } + contentBlock.outerWidth = contentBlock.width = retrieve2(topWidth, calculatedWidth); + contentBlock.outerHeight = contentBlock.height = retrieve2(topHeight, calculatedHeight); + contentBlock.contentHeight = calculatedHeight; + contentBlock.contentWidth = calculatedWidth; + if (stlPadding) { + contentBlock.outerWidth += stlPadding[1] + stlPadding[3]; + contentBlock.outerHeight += stlPadding[0] + stlPadding[2]; + } + for (var i = 0; i < pendingList.length; i++) { + var token = pendingList[i]; + var percentWidth = token.percentWidth; + token.width = parseInt(percentWidth, 10) / 100 * contentBlock.width; + } + return contentBlock; + } + function pushTokens(block, str, style, wrapInfo, styleName) { + var isEmptyStr = str === ''; + var tokenStyle = styleName && style.rich[styleName] || {}; + var lines = block.lines; + var font = tokenStyle.font || style.font; + var newLine = false; + var strLines; + var linesWidths; + if (wrapInfo) { + var tokenPadding = tokenStyle.padding; + var tokenPaddingH = tokenPadding ? tokenPadding[1] + tokenPadding[3] : 0; + if (tokenStyle.width != null && tokenStyle.width !== 'auto') { + var outerWidth_1 = parsePercent(tokenStyle.width, wrapInfo.width) + tokenPaddingH; + if (lines.length > 0) { + if (outerWidth_1 + wrapInfo.accumWidth > wrapInfo.width) { + strLines = str.split('\n'); + newLine = true; + } + } + wrapInfo.accumWidth = outerWidth_1; + } + else { + var res = wrapText(str, font, wrapInfo.width, wrapInfo.breakAll, wrapInfo.accumWidth); + wrapInfo.accumWidth = res.accumWidth + tokenPaddingH; + linesWidths = res.linesWidths; + strLines = res.lines; + } + } + else { + strLines = str.split('\n'); + } + for (var i = 0; i < strLines.length; i++) { + var text = strLines[i]; + var token = new RichTextToken(); + token.styleName = styleName; + token.text = text; + token.isLineHolder = !text && !isEmptyStr; + if (typeof tokenStyle.width === 'number') { + token.width = tokenStyle.width; + } + else { + token.width = linesWidths + ? linesWidths[i] + : getWidth(text, font); + } + if (!i && !newLine) { + var tokens = (lines[lines.length - 1] || (lines[0] = new RichTextLine())).tokens; + var tokensLen = tokens.length; + (tokensLen === 1 && tokens[0].isLineHolder) + ? (tokens[0] = token) + : ((text || !tokensLen || isEmptyStr) && tokens.push(token)); + } + else { + lines.push(new RichTextLine([token])); + } + } + } + function isLatin(ch) { + var code = ch.charCodeAt(0); + return code >= 0x21 && code <= 0x17F; + } + var breakCharMap = reduce(',&?/;] '.split(''), function (obj, ch) { + obj[ch] = true; + return obj; + }, {}); + function isWordBreakChar(ch) { + if (isLatin(ch)) { + if (breakCharMap[ch]) { + return true; + } + return false; + } + return true; + } + function wrapText(text, font, lineWidth, isBreakAll, lastAccumWidth) { + var lines = []; + var linesWidths = []; + var line = ''; + var currentWord = ''; + var currentWordWidth = 0; + var accumWidth = 0; + for (var i = 0; i < text.length; i++) { + var ch = text.charAt(i); + if (ch === '\n') { + if (currentWord) { + line += currentWord; + accumWidth += currentWordWidth; + } + lines.push(line); + linesWidths.push(accumWidth); + line = ''; + currentWord = ''; + currentWordWidth = 0; + accumWidth = 0; + continue; + } + var chWidth = getWidth(ch, font); + var inWord = isBreakAll ? false : !isWordBreakChar(ch); + if (!lines.length + ? lastAccumWidth + accumWidth + chWidth > lineWidth + : accumWidth + chWidth > lineWidth) { + if (!accumWidth) { + if (inWord) { + lines.push(currentWord); + linesWidths.push(currentWordWidth); + currentWord = ch; + currentWordWidth = chWidth; + } + else { + lines.push(ch); + linesWidths.push(chWidth); + } + } + else if (line || currentWord) { + if (inWord) { + if (!line) { + line = currentWord; + currentWord = ''; + currentWordWidth = 0; + accumWidth = currentWordWidth; + } + lines.push(line); + linesWidths.push(accumWidth - currentWordWidth); + currentWord += ch; + currentWordWidth += chWidth; + line = ''; + accumWidth = currentWordWidth; + } + else { + if (currentWord) { + line += currentWord; + currentWord = ''; + currentWordWidth = 0; + } + lines.push(line); + linesWidths.push(accumWidth); + line = ch; + accumWidth = chWidth; + } + } + continue; + } + accumWidth += chWidth; + if (inWord) { + currentWord += ch; + currentWordWidth += chWidth; + } + else { + if (currentWord) { + line += currentWord; + currentWord = ''; + currentWordWidth = 0; + } + line += ch; + } + } + if (!lines.length && !line) { + line = text; + currentWord = ''; + currentWordWidth = 0; + } + if (currentWord) { + line += currentWord; + } + if (line) { + lines.push(line); + linesWidths.push(accumWidth); + } + if (lines.length === 1) { + accumWidth += lastAccumWidth; + } + return { + accumWidth: accumWidth, + lines: lines, + linesWidths: linesWidths + }; + } + + var STYLE_MAGIC_KEY = '__zr_style_' + Math.round((Math.random() * 10)); + var DEFAULT_COMMON_STYLE = { + shadowBlur: 0, + shadowOffsetX: 0, + shadowOffsetY: 0, + shadowColor: '#000', + opacity: 1, + blend: 'source-over' + }; + var DEFAULT_COMMON_ANIMATION_PROPS = { + style: { + shadowBlur: true, + shadowOffsetX: true, + shadowOffsetY: true, + shadowColor: true, + opacity: true + } + }; + DEFAULT_COMMON_STYLE[STYLE_MAGIC_KEY] = true; + var PRIMARY_STATES_KEYS$1 = ['z', 'z2', 'invisible']; + var PRIMARY_STATES_KEYS_IN_HOVER_LAYER = ['invisible']; + var Displayable = (function (_super) { + __extends(Displayable, _super); + function Displayable(props) { + return _super.call(this, props) || this; + } + Displayable.prototype._init = function (props) { + var keysArr = keys(props); + for (var i = 0; i < keysArr.length; i++) { + var key = keysArr[i]; + if (key === 'style') { + this.useStyle(props[key]); + } + else { + _super.prototype.attrKV.call(this, key, props[key]); + } + } + if (!this.style) { + this.useStyle({}); + } + }; + Displayable.prototype.beforeBrush = function () { }; + Displayable.prototype.afterBrush = function () { }; + Displayable.prototype.innerBeforeBrush = function () { }; + Displayable.prototype.innerAfterBrush = function () { }; + Displayable.prototype.shouldBePainted = function (viewWidth, viewHeight, considerClipPath, considerAncestors) { + var m = this.transform; + if (this.ignore + || this.invisible + || this.style.opacity === 0 + || (this.culling + && isDisplayableCulled(this, viewWidth, viewHeight)) + || (m && !m[0] && !m[3])) { + return false; + } + if (considerClipPath && this.__clipPaths) { + for (var i = 0; i < this.__clipPaths.length; ++i) { + if (this.__clipPaths[i].isZeroArea()) { + return false; + } + } + } + if (considerAncestors && this.parent) { + var parent_1 = this.parent; + while (parent_1) { + if (parent_1.ignore) { + return false; + } + parent_1 = parent_1.parent; + } + } + return true; + }; + Displayable.prototype.contain = function (x, y) { + return this.rectContain(x, y); + }; + Displayable.prototype.traverse = function (cb, context) { + cb.call(context, this); + }; + Displayable.prototype.rectContain = function (x, y) { + var coord = this.transformCoordToLocal(x, y); + var rect = this.getBoundingRect(); + return rect.contain(coord[0], coord[1]); + }; + Displayable.prototype.getPaintRect = function () { + var rect = this._paintRect; + if (!this._paintRect || this.__dirty) { + var transform = this.transform; + var elRect = this.getBoundingRect(); + var style = this.style; + var shadowSize = style.shadowBlur || 0; + var shadowOffsetX = style.shadowOffsetX || 0; + var shadowOffsetY = style.shadowOffsetY || 0; + rect = this._paintRect || (this._paintRect = new BoundingRect(0, 0, 0, 0)); + if (transform) { + BoundingRect.applyTransform(rect, elRect, transform); + } + else { + rect.copy(elRect); + } + if (shadowSize || shadowOffsetX || shadowOffsetY) { + rect.width += shadowSize * 2 + Math.abs(shadowOffsetX); + rect.height += shadowSize * 2 + Math.abs(shadowOffsetY); + rect.x = Math.min(rect.x, rect.x + shadowOffsetX - shadowSize); + rect.y = Math.min(rect.y, rect.y + shadowOffsetY - shadowSize); + } + var tolerance = this.dirtyRectTolerance; + if (!rect.isZero()) { + rect.x = Math.floor(rect.x - tolerance); + rect.y = Math.floor(rect.y - tolerance); + rect.width = Math.ceil(rect.width + 1 + tolerance * 2); + rect.height = Math.ceil(rect.height + 1 + tolerance * 2); + } + } + return rect; + }; + Displayable.prototype.setPrevPaintRect = function (paintRect) { + if (paintRect) { + this._prevPaintRect = this._prevPaintRect || new BoundingRect(0, 0, 0, 0); + this._prevPaintRect.copy(paintRect); + } + else { + this._prevPaintRect = null; + } + }; + Displayable.prototype.getPrevPaintRect = function () { + return this._prevPaintRect; + }; + Displayable.prototype.animateStyle = function (loop) { + return this.animate('style', loop); + }; + Displayable.prototype.updateDuringAnimation = function (targetKey) { + if (targetKey === 'style') { + this.dirtyStyle(); + } + else { + this.markRedraw(); + } + }; + Displayable.prototype.attrKV = function (key, value) { + if (key !== 'style') { + _super.prototype.attrKV.call(this, key, value); + } + else { + if (!this.style) { + this.useStyle(value); + } + else { + this.setStyle(value); + } + } + }; + Displayable.prototype.setStyle = function (keyOrObj, value) { + if (typeof keyOrObj === 'string') { + this.style[keyOrObj] = value; + } + else { + extend(this.style, keyOrObj); + } + this.dirtyStyle(); + return this; + }; + Displayable.prototype.dirtyStyle = function (notRedraw) { + if (!notRedraw) { + this.markRedraw(); + } + this.__dirty |= STYLE_CHANGED_BIT; + if (this._rect) { + this._rect = null; + } + }; + Displayable.prototype.dirty = function () { + this.dirtyStyle(); + }; + Displayable.prototype.styleChanged = function () { + return !!(this.__dirty & STYLE_CHANGED_BIT); + }; + Displayable.prototype.styleUpdated = function () { + this.__dirty &= ~STYLE_CHANGED_BIT; + }; + Displayable.prototype.createStyle = function (obj) { + return createObject(DEFAULT_COMMON_STYLE, obj); + }; + Displayable.prototype.useStyle = function (obj) { + if (!obj[STYLE_MAGIC_KEY]) { + obj = this.createStyle(obj); + } + if (this.__inHover) { + this.__hoverStyle = obj; + } + else { + this.style = obj; + } + this.dirtyStyle(); + }; + Displayable.prototype.isStyleObject = function (obj) { + return obj[STYLE_MAGIC_KEY]; + }; + Displayable.prototype._innerSaveToNormal = function (toState) { + _super.prototype._innerSaveToNormal.call(this, toState); + var normalState = this._normalState; + if (toState.style && !normalState.style) { + normalState.style = this._mergeStyle(this.createStyle(), this.style); + } + this._savePrimaryToNormal(toState, normalState, PRIMARY_STATES_KEYS$1); + }; + Displayable.prototype._applyStateObj = function (stateName, state, normalState, keepCurrentStates, transition, animationCfg) { + _super.prototype._applyStateObj.call(this, stateName, state, normalState, keepCurrentStates, transition, animationCfg); + var needsRestoreToNormal = !(state && keepCurrentStates); + var targetStyle; + if (state && state.style) { + if (transition) { + if (keepCurrentStates) { + targetStyle = state.style; + } + else { + targetStyle = this._mergeStyle(this.createStyle(), normalState.style); + this._mergeStyle(targetStyle, state.style); + } + } + else { + targetStyle = this._mergeStyle(this.createStyle(), keepCurrentStates ? this.style : normalState.style); + this._mergeStyle(targetStyle, state.style); + } + } + else if (needsRestoreToNormal) { + targetStyle = normalState.style; + } + if (targetStyle) { + if (transition) { + var sourceStyle = this.style; + this.style = this.createStyle(needsRestoreToNormal ? {} : sourceStyle); + if (needsRestoreToNormal) { + var changedKeys = keys(sourceStyle); + for (var i = 0; i < changedKeys.length; i++) { + var key = changedKeys[i]; + if (key in targetStyle) { + targetStyle[key] = targetStyle[key]; + this.style[key] = sourceStyle[key]; + } + } + } + var targetKeys = keys(targetStyle); + for (var i = 0; i < targetKeys.length; i++) { + var key = targetKeys[i]; + this.style[key] = this.style[key]; + } + this._transitionState(stateName, { + style: targetStyle + }, animationCfg, this.getAnimationStyleProps()); + } + else { + this.useStyle(targetStyle); + } + } + var statesKeys = this.__inHover ? PRIMARY_STATES_KEYS_IN_HOVER_LAYER : PRIMARY_STATES_KEYS$1; + for (var i = 0; i < statesKeys.length; i++) { + var key = statesKeys[i]; + if (state && state[key] != null) { + this[key] = state[key]; + } + else if (needsRestoreToNormal) { + if (normalState[key] != null) { + this[key] = normalState[key]; + } + } + } + }; + Displayable.prototype._mergeStates = function (states) { + var mergedState = _super.prototype._mergeStates.call(this, states); + var mergedStyle; + for (var i = 0; i < states.length; i++) { + var state = states[i]; + if (state.style) { + mergedStyle = mergedStyle || {}; + this._mergeStyle(mergedStyle, state.style); + } + } + if (mergedStyle) { + mergedState.style = mergedStyle; + } + return mergedState; + }; + Displayable.prototype._mergeStyle = function (targetStyle, sourceStyle) { + extend(targetStyle, sourceStyle); + return targetStyle; + }; + Displayable.prototype.getAnimationStyleProps = function () { + return DEFAULT_COMMON_ANIMATION_PROPS; + }; + Displayable.initDefaultProps = (function () { + var dispProto = Displayable.prototype; + dispProto.type = 'displayable'; + dispProto.invisible = false; + dispProto.z = 0; + dispProto.z2 = 0; + dispProto.zlevel = 0; + dispProto.culling = false; + dispProto.cursor = 'pointer'; + dispProto.rectHover = false; + dispProto.incremental = false; + dispProto._rect = null; + dispProto.dirtyRectTolerance = 0; + dispProto.__dirty = REDRAW_BIT | STYLE_CHANGED_BIT; + })(); + return Displayable; + }(Element)); + var tmpRect$1 = new BoundingRect(0, 0, 0, 0); + var viewRect = new BoundingRect(0, 0, 0, 0); + function isDisplayableCulled(el, width, height) { + tmpRect$1.copy(el.getBoundingRect()); + if (el.transform) { + tmpRect$1.applyTransform(el.transform); + } + viewRect.width = width; + viewRect.height = height; + return !tmpRect$1.intersect(viewRect); + } + + var mathMin$1 = Math.min; + var mathMax$1 = Math.max; + var mathSin = Math.sin; + var mathCos = Math.cos; + var PI2 = Math.PI * 2; + var start = create(); + var end = create(); + var extremity = create(); + function fromPoints(points, min, max) { + if (points.length === 0) { + return; + } + var p = points[0]; + var left = p[0]; + var right = p[0]; + var top = p[1]; + var bottom = p[1]; + for (var i = 1; i < points.length; i++) { + p = points[i]; + left = mathMin$1(left, p[0]); + right = mathMax$1(right, p[0]); + top = mathMin$1(top, p[1]); + bottom = mathMax$1(bottom, p[1]); + } + min[0] = left; + min[1] = top; + max[0] = right; + max[1] = bottom; + } + function fromLine(x0, y0, x1, y1, min, max) { + min[0] = mathMin$1(x0, x1); + min[1] = mathMin$1(y0, y1); + max[0] = mathMax$1(x0, x1); + max[1] = mathMax$1(y0, y1); + } + var xDim = []; + var yDim = []; + function fromCubic(x0, y0, x1, y1, x2, y2, x3, y3, min, max) { + var cubicExtrema$1 = cubicExtrema; + var cubicAt$1 = cubicAt; + var n = cubicExtrema$1(x0, x1, x2, x3, xDim); + min[0] = Infinity; + min[1] = Infinity; + max[0] = -Infinity; + max[1] = -Infinity; + for (var i = 0; i < n; i++) { + var x = cubicAt$1(x0, x1, x2, x3, xDim[i]); + min[0] = mathMin$1(x, min[0]); + max[0] = mathMax$1(x, max[0]); + } + n = cubicExtrema$1(y0, y1, y2, y3, yDim); + for (var i = 0; i < n; i++) { + var y = cubicAt$1(y0, y1, y2, y3, yDim[i]); + min[1] = mathMin$1(y, min[1]); + max[1] = mathMax$1(y, max[1]); + } + min[0] = mathMin$1(x0, min[0]); + max[0] = mathMax$1(x0, max[0]); + min[0] = mathMin$1(x3, min[0]); + max[0] = mathMax$1(x3, max[0]); + min[1] = mathMin$1(y0, min[1]); + max[1] = mathMax$1(y0, max[1]); + min[1] = mathMin$1(y3, min[1]); + max[1] = mathMax$1(y3, max[1]); + } + function fromQuadratic(x0, y0, x1, y1, x2, y2, min, max) { + var quadraticExtremum$1 = quadraticExtremum; + var quadraticAt$1 = quadraticAt; + var tx = mathMax$1(mathMin$1(quadraticExtremum$1(x0, x1, x2), 1), 0); + var ty = mathMax$1(mathMin$1(quadraticExtremum$1(y0, y1, y2), 1), 0); + var x = quadraticAt$1(x0, x1, x2, tx); + var y = quadraticAt$1(y0, y1, y2, ty); + min[0] = mathMin$1(x0, x2, x); + min[1] = mathMin$1(y0, y2, y); + max[0] = mathMax$1(x0, x2, x); + max[1] = mathMax$1(y0, y2, y); + } + function fromArc(x, y, rx, ry, startAngle, endAngle, anticlockwise, min$1, max$1) { + var vec2Min = min; + var vec2Max = max; + var diff = Math.abs(startAngle - endAngle); + if (diff % PI2 < 1e-4 && diff > 1e-4) { + min$1[0] = x - rx; + min$1[1] = y - ry; + max$1[0] = x + rx; + max$1[1] = y + ry; + return; + } + start[0] = mathCos(startAngle) * rx + x; + start[1] = mathSin(startAngle) * ry + y; + end[0] = mathCos(endAngle) * rx + x; + end[1] = mathSin(endAngle) * ry + y; + vec2Min(min$1, start, end); + vec2Max(max$1, start, end); + startAngle = startAngle % (PI2); + if (startAngle < 0) { + startAngle = startAngle + PI2; + } + endAngle = endAngle % (PI2); + if (endAngle < 0) { + endAngle = endAngle + PI2; + } + if (startAngle > endAngle && !anticlockwise) { + endAngle += PI2; + } + else if (startAngle < endAngle && anticlockwise) { + startAngle += PI2; + } + if (anticlockwise) { + var tmp = endAngle; + endAngle = startAngle; + startAngle = tmp; + } + for (var angle = 0; angle < endAngle; angle += Math.PI / 2) { + if (angle > startAngle) { + extremity[0] = mathCos(angle) * rx + x; + extremity[1] = mathSin(angle) * ry + y; + vec2Min(min$1, extremity, min$1); + vec2Max(max$1, extremity, max$1); + } + } + } + + var CMD = { + M: 1, + L: 2, + C: 3, + Q: 4, + A: 5, + Z: 6, + R: 7 + }; + var tmpOutX = []; + var tmpOutY = []; + var min$1 = []; + var max$1 = []; + var min2 = []; + var max2 = []; + var mathMin$2 = Math.min; + var mathMax$2 = Math.max; + var mathCos$1 = Math.cos; + var mathSin$1 = Math.sin; + var mathAbs = Math.abs; + var PI = Math.PI; + var PI2$1 = PI * 2; + var hasTypedArray = typeof Float32Array !== 'undefined'; + var tmpAngles = []; + function modPI2(radian) { + var n = Math.round(radian / PI * 1e8) / 1e8; + return (n % 2) * PI; + } + function normalizeArcAngles(angles, anticlockwise) { + var newStartAngle = modPI2(angles[0]); + if (newStartAngle < 0) { + newStartAngle += PI2$1; + } + var delta = newStartAngle - angles[0]; + var newEndAngle = angles[1]; + newEndAngle += delta; + if (!anticlockwise && newEndAngle - newStartAngle >= PI2$1) { + newEndAngle = newStartAngle + PI2$1; + } + else if (anticlockwise && newStartAngle - newEndAngle >= PI2$1) { + newEndAngle = newStartAngle - PI2$1; + } + else if (!anticlockwise && newStartAngle > newEndAngle) { + newEndAngle = newStartAngle + (PI2$1 - modPI2(newStartAngle - newEndAngle)); + } + else if (anticlockwise && newStartAngle < newEndAngle) { + newEndAngle = newStartAngle - (PI2$1 - modPI2(newEndAngle - newStartAngle)); + } + angles[0] = newStartAngle; + angles[1] = newEndAngle; + } + var PathProxy = (function () { + function PathProxy(notSaveData) { + this.dpr = 1; + this._xi = 0; + this._yi = 0; + this._x0 = 0; + this._y0 = 0; + this._len = 0; + if (notSaveData) { + this._saveData = false; + } + if (this._saveData) { + this.data = []; + } + } + PathProxy.prototype.increaseVersion = function () { + this._version++; + }; + PathProxy.prototype.getVersion = function () { + return this._version; + }; + PathProxy.prototype.setScale = function (sx, sy, segmentIgnoreThreshold) { + segmentIgnoreThreshold = segmentIgnoreThreshold || 0; + if (segmentIgnoreThreshold > 0) { + this._ux = mathAbs(segmentIgnoreThreshold / devicePixelRatio / sx) || 0; + this._uy = mathAbs(segmentIgnoreThreshold / devicePixelRatio / sy) || 0; + } + }; + PathProxy.prototype.setDPR = function (dpr) { + this.dpr = dpr; + }; + PathProxy.prototype.setContext = function (ctx) { + this._ctx = ctx; + }; + PathProxy.prototype.getContext = function () { + return this._ctx; + }; + PathProxy.prototype.beginPath = function () { + this._ctx && this._ctx.beginPath(); + this.reset(); + return this; + }; + PathProxy.prototype.reset = function () { + if (this._saveData) { + this._len = 0; + } + if (this._pathSegLen) { + this._pathSegLen = null; + this._pathLen = 0; + } + this._version++; + }; + PathProxy.prototype.moveTo = function (x, y) { + this._drawPendingPt(); + this.addData(CMD.M, x, y); + this._ctx && this._ctx.moveTo(x, y); + this._x0 = x; + this._y0 = y; + this._xi = x; + this._yi = y; + return this; + }; + PathProxy.prototype.lineTo = function (x, y) { + var dx = mathAbs(x - this._xi); + var dy = mathAbs(y - this._yi); + var exceedUnit = dx > this._ux || dy > this._uy; + this.addData(CMD.L, x, y); + if (this._ctx && exceedUnit) { + this._ctx.lineTo(x, y); + } + if (exceedUnit) { + this._xi = x; + this._yi = y; + this._pendingPtDist = 0; + } + else { + var d2 = dx * dx + dy * dy; + if (d2 > this._pendingPtDist) { + this._pendingPtX = x; + this._pendingPtY = y; + this._pendingPtDist = d2; + } + } + return this; + }; + PathProxy.prototype.bezierCurveTo = function (x1, y1, x2, y2, x3, y3) { + this._drawPendingPt(); + this.addData(CMD.C, x1, y1, x2, y2, x3, y3); + if (this._ctx) { + this._ctx.bezierCurveTo(x1, y1, x2, y2, x3, y3); + } + this._xi = x3; + this._yi = y3; + return this; + }; + PathProxy.prototype.quadraticCurveTo = function (x1, y1, x2, y2) { + this._drawPendingPt(); + this.addData(CMD.Q, x1, y1, x2, y2); + if (this._ctx) { + this._ctx.quadraticCurveTo(x1, y1, x2, y2); + } + this._xi = x2; + this._yi = y2; + return this; + }; + PathProxy.prototype.arc = function (cx, cy, r, startAngle, endAngle, anticlockwise) { + this._drawPendingPt(); + tmpAngles[0] = startAngle; + tmpAngles[1] = endAngle; + normalizeArcAngles(tmpAngles, anticlockwise); + startAngle = tmpAngles[0]; + endAngle = tmpAngles[1]; + var delta = endAngle - startAngle; + this.addData(CMD.A, cx, cy, r, r, startAngle, delta, 0, anticlockwise ? 0 : 1); + this._ctx && this._ctx.arc(cx, cy, r, startAngle, endAngle, anticlockwise); + this._xi = mathCos$1(endAngle) * r + cx; + this._yi = mathSin$1(endAngle) * r + cy; + return this; + }; + PathProxy.prototype.arcTo = function (x1, y1, x2, y2, radius) { + this._drawPendingPt(); + if (this._ctx) { + this._ctx.arcTo(x1, y1, x2, y2, radius); + } + return this; + }; + PathProxy.prototype.rect = function (x, y, w, h) { + this._drawPendingPt(); + this._ctx && this._ctx.rect(x, y, w, h); + this.addData(CMD.R, x, y, w, h); + return this; + }; + PathProxy.prototype.closePath = function () { + this._drawPendingPt(); + this.addData(CMD.Z); + var ctx = this._ctx; + var x0 = this._x0; + var y0 = this._y0; + if (ctx) { + ctx.closePath(); + } + this._xi = x0; + this._yi = y0; + return this; + }; + PathProxy.prototype.fill = function (ctx) { + ctx && ctx.fill(); + this.toStatic(); + }; + PathProxy.prototype.stroke = function (ctx) { + ctx && ctx.stroke(); + this.toStatic(); + }; + PathProxy.prototype.len = function () { + return this._len; + }; + PathProxy.prototype.setData = function (data) { + var len = data.length; + if (!(this.data && this.data.length === len) && hasTypedArray) { + this.data = new Float32Array(len); + } + for (var i = 0; i < len; i++) { + this.data[i] = data[i]; + } + this._len = len; + }; + PathProxy.prototype.appendPath = function (path) { + if (!(path instanceof Array)) { + path = [path]; + } + var len = path.length; + var appendSize = 0; + var offset = this._len; + for (var i = 0; i < len; i++) { + appendSize += path[i].len(); + } + if (hasTypedArray && (this.data instanceof Float32Array)) { + this.data = new Float32Array(offset + appendSize); + } + for (var i = 0; i < len; i++) { + var appendPathData = path[i].data; + for (var k = 0; k < appendPathData.length; k++) { + this.data[offset++] = appendPathData[k]; + } + } + this._len = offset; + }; + PathProxy.prototype.addData = function (cmd, a, b, c, d, e, f, g, h) { + if (!this._saveData) { + return; + } + var data = this.data; + if (this._len + arguments.length > data.length) { + this._expandData(); + data = this.data; + } + for (var i = 0; i < arguments.length; i++) { + data[this._len++] = arguments[i]; + } + }; + PathProxy.prototype._drawPendingPt = function () { + if (this._pendingPtDist > 0) { + this._ctx && this._ctx.lineTo(this._pendingPtX, this._pendingPtY); + this._pendingPtDist = 0; + } + }; + PathProxy.prototype._expandData = function () { + if (!(this.data instanceof Array)) { + var newData = []; + for (var i = 0; i < this._len; i++) { + newData[i] = this.data[i]; + } + this.data = newData; + } + }; + PathProxy.prototype.toStatic = function () { + if (!this._saveData) { + return; + } + this._drawPendingPt(); + var data = this.data; + if (data instanceof Array) { + data.length = this._len; + if (hasTypedArray && this._len > 11) { + this.data = new Float32Array(data); + } + } + }; + PathProxy.prototype.getBoundingRect = function () { + min$1[0] = min$1[1] = min2[0] = min2[1] = Number.MAX_VALUE; + max$1[0] = max$1[1] = max2[0] = max2[1] = -Number.MAX_VALUE; + var data = this.data; + var xi = 0; + var yi = 0; + var x0 = 0; + var y0 = 0; + var i; + for (i = 0; i < this._len;) { + var cmd = data[i++]; + var isFirst = i === 1; + if (isFirst) { + xi = data[i]; + yi = data[i + 1]; + x0 = xi; + y0 = yi; + } + switch (cmd) { + case CMD.M: + xi = x0 = data[i++]; + yi = y0 = data[i++]; + min2[0] = x0; + min2[1] = y0; + max2[0] = x0; + max2[1] = y0; + break; + case CMD.L: + fromLine(xi, yi, data[i], data[i + 1], min2, max2); + xi = data[i++]; + yi = data[i++]; + break; + case CMD.C: + fromCubic(xi, yi, data[i++], data[i++], data[i++], data[i++], data[i], data[i + 1], min2, max2); + xi = data[i++]; + yi = data[i++]; + break; + case CMD.Q: + fromQuadratic(xi, yi, data[i++], data[i++], data[i], data[i + 1], min2, max2); + xi = data[i++]; + yi = data[i++]; + break; + case CMD.A: + var cx = data[i++]; + var cy = data[i++]; + var rx = data[i++]; + var ry = data[i++]; + var startAngle = data[i++]; + var endAngle = data[i++] + startAngle; + i += 1; + var anticlockwise = !data[i++]; + if (isFirst) { + x0 = mathCos$1(startAngle) * rx + cx; + y0 = mathSin$1(startAngle) * ry + cy; + } + fromArc(cx, cy, rx, ry, startAngle, endAngle, anticlockwise, min2, max2); + xi = mathCos$1(endAngle) * rx + cx; + yi = mathSin$1(endAngle) * ry + cy; + break; + case CMD.R: + x0 = xi = data[i++]; + y0 = yi = data[i++]; + var width = data[i++]; + var height = data[i++]; + fromLine(x0, y0, x0 + width, y0 + height, min2, max2); + break; + case CMD.Z: + xi = x0; + yi = y0; + break; + } + min(min$1, min$1, min2); + max(max$1, max$1, max2); + } + if (i === 0) { + min$1[0] = min$1[1] = max$1[0] = max$1[1] = 0; + } + return new BoundingRect(min$1[0], min$1[1], max$1[0] - min$1[0], max$1[1] - min$1[1]); + }; + PathProxy.prototype._calculateLength = function () { + var data = this.data; + var len = this._len; + var ux = this._ux; + var uy = this._uy; + var xi = 0; + var yi = 0; + var x0 = 0; + var y0 = 0; + if (!this._pathSegLen) { + this._pathSegLen = []; + } + var pathSegLen = this._pathSegLen; + var pathTotalLen = 0; + var segCount = 0; + for (var i = 0; i < len;) { + var cmd = data[i++]; + var isFirst = i === 1; + if (isFirst) { + xi = data[i]; + yi = data[i + 1]; + x0 = xi; + y0 = yi; + } + var l = -1; + switch (cmd) { + case CMD.M: + xi = x0 = data[i++]; + yi = y0 = data[i++]; + break; + case CMD.L: { + var x2 = data[i++]; + var y2 = data[i++]; + var dx = x2 - xi; + var dy = y2 - yi; + if (mathAbs(dx) > ux || mathAbs(dy) > uy || i === len - 1) { + l = Math.sqrt(dx * dx + dy * dy); + xi = x2; + yi = y2; + } + break; + } + case CMD.C: { + var x1 = data[i++]; + var y1 = data[i++]; + var x2 = data[i++]; + var y2 = data[i++]; + var x3 = data[i++]; + var y3 = data[i++]; + l = cubicLength(xi, yi, x1, y1, x2, y2, x3, y3, 10); + xi = x3; + yi = y3; + break; + } + case CMD.Q: { + var x1 = data[i++]; + var y1 = data[i++]; + var x2 = data[i++]; + var y2 = data[i++]; + l = quadraticLength(xi, yi, x1, y1, x2, y2, 10); + xi = x2; + yi = y2; + break; + } + case CMD.A: + var cx = data[i++]; + var cy = data[i++]; + var rx = data[i++]; + var ry = data[i++]; + var startAngle = data[i++]; + var delta = data[i++]; + var endAngle = delta + startAngle; + i += 1; + var anticlockwise = !data[i++]; + if (isFirst) { + x0 = mathCos$1(startAngle) * rx + cx; + y0 = mathSin$1(startAngle) * ry + cy; + } + l = mathMax$2(rx, ry) * mathMin$2(PI2$1, Math.abs(delta)); + xi = mathCos$1(endAngle) * rx + cx; + yi = mathSin$1(endAngle) * ry + cy; + break; + case CMD.R: { + x0 = xi = data[i++]; + y0 = yi = data[i++]; + var width = data[i++]; + var height = data[i++]; + l = width * 2 + height * 2; + break; + } + case CMD.Z: { + var dx = x0 - xi; + var dy = y0 - yi; + l = Math.sqrt(dx * dx + dy * dy); + xi = x0; + yi = y0; + break; + } + } + if (l >= 0) { + pathSegLen[segCount++] = l; + pathTotalLen += l; + } + } + this._pathLen = pathTotalLen; + return pathTotalLen; + }; + PathProxy.prototype.rebuildPath = function (ctx, percent) { + var d = this.data; + var ux = this._ux; + var uy = this._uy; + var len = this._len; + var x0; + var y0; + var xi; + var yi; + var x; + var y; + var drawPart = percent < 1; + var pathSegLen; + var pathTotalLen; + var accumLength = 0; + var segCount = 0; + var displayedLength; + var pendingPtDist = 0; + var pendingPtX; + var pendingPtY; + if (drawPart) { + if (!this._pathSegLen) { + this._calculateLength(); + } + pathSegLen = this._pathSegLen; + pathTotalLen = this._pathLen; + displayedLength = percent * pathTotalLen; + if (!displayedLength) { + return; + } + } + lo: for (var i = 0; i < len;) { + var cmd = d[i++]; + var isFirst = i === 1; + if (isFirst) { + xi = d[i]; + yi = d[i + 1]; + x0 = xi; + y0 = yi; + } + if (cmd !== CMD.L && pendingPtDist > 0) { + ctx.lineTo(pendingPtX, pendingPtY); + pendingPtDist = 0; + } + switch (cmd) { + case CMD.M: + x0 = xi = d[i++]; + y0 = yi = d[i++]; + ctx.moveTo(xi, yi); + break; + case CMD.L: { + x = d[i++]; + y = d[i++]; + var dx = mathAbs(x - xi); + var dy = mathAbs(y - yi); + if (dx > ux || dy > uy) { + if (drawPart) { + var l = pathSegLen[segCount++]; + if (accumLength + l > displayedLength) { + var t = (displayedLength - accumLength) / l; + ctx.lineTo(xi * (1 - t) + x * t, yi * (1 - t) + y * t); + break lo; + } + accumLength += l; + } + ctx.lineTo(x, y); + xi = x; + yi = y; + pendingPtDist = 0; + } + else { + var d2 = dx * dx + dy * dy; + if (d2 > pendingPtDist) { + pendingPtX = x; + pendingPtY = y; + pendingPtDist = d2; + } + } + break; + } + case CMD.C: { + var x1 = d[i++]; + var y1 = d[i++]; + var x2 = d[i++]; + var y2 = d[i++]; + var x3 = d[i++]; + var y3 = d[i++]; + if (drawPart) { + var l = pathSegLen[segCount++]; + if (accumLength + l > displayedLength) { + var t = (displayedLength - accumLength) / l; + cubicSubdivide(xi, x1, x2, x3, t, tmpOutX); + cubicSubdivide(yi, y1, y2, y3, t, tmpOutY); + ctx.bezierCurveTo(tmpOutX[1], tmpOutY[1], tmpOutX[2], tmpOutY[2], tmpOutX[3], tmpOutY[3]); + break lo; + } + accumLength += l; + } + ctx.bezierCurveTo(x1, y1, x2, y2, x3, y3); + xi = x3; + yi = y3; + break; + } + case CMD.Q: { + var x1 = d[i++]; + var y1 = d[i++]; + var x2 = d[i++]; + var y2 = d[i++]; + if (drawPart) { + var l = pathSegLen[segCount++]; + if (accumLength + l > displayedLength) { + var t = (displayedLength - accumLength) / l; + quadraticSubdivide(xi, x1, x2, t, tmpOutX); + quadraticSubdivide(yi, y1, y2, t, tmpOutY); + ctx.quadraticCurveTo(tmpOutX[1], tmpOutY[1], tmpOutX[2], tmpOutY[2]); + break lo; + } + accumLength += l; + } + ctx.quadraticCurveTo(x1, y1, x2, y2); + xi = x2; + yi = y2; + break; + } + case CMD.A: + var cx = d[i++]; + var cy = d[i++]; + var rx = d[i++]; + var ry = d[i++]; + var startAngle = d[i++]; + var delta = d[i++]; + var psi = d[i++]; + var anticlockwise = !d[i++]; + var r = (rx > ry) ? rx : ry; + var isEllipse = mathAbs(rx - ry) > 1e-3; + var endAngle = startAngle + delta; + var breakBuild = false; + if (drawPart) { + var l = pathSegLen[segCount++]; + if (accumLength + l > displayedLength) { + endAngle = startAngle + delta * (displayedLength - accumLength) / l; + breakBuild = true; + } + accumLength += l; + } + if (isEllipse && ctx.ellipse) { + ctx.ellipse(cx, cy, rx, ry, psi, startAngle, endAngle, anticlockwise); + } + else { + ctx.arc(cx, cy, r, startAngle, endAngle, anticlockwise); + } + if (breakBuild) { + break lo; + } + if (isFirst) { + x0 = mathCos$1(startAngle) * rx + cx; + y0 = mathSin$1(startAngle) * ry + cy; + } + xi = mathCos$1(endAngle) * rx + cx; + yi = mathSin$1(endAngle) * ry + cy; + break; + case CMD.R: + x0 = xi = d[i]; + y0 = yi = d[i + 1]; + x = d[i++]; + y = d[i++]; + var width = d[i++]; + var height = d[i++]; + if (drawPart) { + var l = pathSegLen[segCount++]; + if (accumLength + l > displayedLength) { + var d_1 = displayedLength - accumLength; + ctx.moveTo(x, y); + ctx.lineTo(x + mathMin$2(d_1, width), y); + d_1 -= width; + if (d_1 > 0) { + ctx.lineTo(x + width, y + mathMin$2(d_1, height)); + } + d_1 -= height; + if (d_1 > 0) { + ctx.lineTo(x + mathMax$2(width - d_1, 0), y + height); + } + d_1 -= width; + if (d_1 > 0) { + ctx.lineTo(x, y + mathMax$2(height - d_1, 0)); + } + break lo; + } + accumLength += l; + } + ctx.rect(x, y, width, height); + break; + case CMD.Z: + if (drawPart) { + var l = pathSegLen[segCount++]; + if (accumLength + l > displayedLength) { + var t = (displayedLength - accumLength) / l; + ctx.lineTo(xi * (1 - t) + x0 * t, yi * (1 - t) + y0 * t); + break lo; + } + accumLength += l; + } + ctx.closePath(); + xi = x0; + yi = y0; + } + } + }; + PathProxy.prototype.clone = function () { + var newProxy = new PathProxy(); + var data = this.data; + newProxy.data = data.slice ? data.slice() + : Array.prototype.slice.call(data); + newProxy._len = this._len; + return newProxy; + }; + PathProxy.CMD = CMD; + PathProxy.initDefaultProps = (function () { + var proto = PathProxy.prototype; + proto._saveData = true; + proto._ux = 0; + proto._uy = 0; + proto._pendingPtDist = 0; + proto._version = 0; + })(); + return PathProxy; + }()); + + function containStroke(x0, y0, x1, y1, lineWidth, x, y) { + if (lineWidth === 0) { + return false; + } + var _l = lineWidth; + var _a = 0; + var _b = x0; + if ((y > y0 + _l && y > y1 + _l) + || (y < y0 - _l && y < y1 - _l) + || (x > x0 + _l && x > x1 + _l) + || (x < x0 - _l && x < x1 - _l)) { + return false; + } + if (x0 !== x1) { + _a = (y0 - y1) / (x0 - x1); + _b = (x0 * y1 - x1 * y0) / (x0 - x1); + } + else { + return Math.abs(x - x0) <= _l / 2; + } + var tmp = _a * x - y + _b; + var _s = tmp * tmp / (_a * _a + 1); + return _s <= _l / 2 * _l / 2; + } + + function containStroke$1(x0, y0, x1, y1, x2, y2, x3, y3, lineWidth, x, y) { + if (lineWidth === 0) { + return false; + } + var _l = lineWidth; + if ((y > y0 + _l && y > y1 + _l && y > y2 + _l && y > y3 + _l) + || (y < y0 - _l && y < y1 - _l && y < y2 - _l && y < y3 - _l) + || (x > x0 + _l && x > x1 + _l && x > x2 + _l && x > x3 + _l) + || (x < x0 - _l && x < x1 - _l && x < x2 - _l && x < x3 - _l)) { + return false; + } + var d = cubicProjectPoint(x0, y0, x1, y1, x2, y2, x3, y3, x, y, null); + return d <= _l / 2; + } + + function containStroke$2(x0, y0, x1, y1, x2, y2, lineWidth, x, y) { + if (lineWidth === 0) { + return false; + } + var _l = lineWidth; + if ((y > y0 + _l && y > y1 + _l && y > y2 + _l) + || (y < y0 - _l && y < y1 - _l && y < y2 - _l) + || (x > x0 + _l && x > x1 + _l && x > x2 + _l) + || (x < x0 - _l && x < x1 - _l && x < x2 - _l)) { + return false; + } + var d = quadraticProjectPoint(x0, y0, x1, y1, x2, y2, x, y, null); + return d <= _l / 2; + } + + var PI2$2 = Math.PI * 2; + function normalizeRadian(angle) { + angle %= PI2$2; + if (angle < 0) { + angle += PI2$2; + } + return angle; + } + + var PI2$3 = Math.PI * 2; + function containStroke$3(cx, cy, r, startAngle, endAngle, anticlockwise, lineWidth, x, y) { + if (lineWidth === 0) { + return false; + } + var _l = lineWidth; + x -= cx; + y -= cy; + var d = Math.sqrt(x * x + y * y); + if ((d - _l > r) || (d + _l < r)) { + return false; + } + if (Math.abs(startAngle - endAngle) % PI2$3 < 1e-4) { + return true; + } + if (anticlockwise) { + var tmp = startAngle; + startAngle = normalizeRadian(endAngle); + endAngle = normalizeRadian(tmp); + } + else { + startAngle = normalizeRadian(startAngle); + endAngle = normalizeRadian(endAngle); + } + if (startAngle > endAngle) { + endAngle += PI2$3; + } + var angle = Math.atan2(y, x); + if (angle < 0) { + angle += PI2$3; + } + return (angle >= startAngle && angle <= endAngle) + || (angle + PI2$3 >= startAngle && angle + PI2$3 <= endAngle); + } + + function windingLine(x0, y0, x1, y1, x, y) { + if ((y > y0 && y > y1) || (y < y0 && y < y1)) { + return 0; + } + if (y1 === y0) { + return 0; + } + var t = (y - y0) / (y1 - y0); + var dir = y1 < y0 ? 1 : -1; + if (t === 1 || t === 0) { + dir = y1 < y0 ? 0.5 : -0.5; + } + var x_ = t * (x1 - x0) + x0; + return x_ === x ? Infinity : x_ > x ? dir : 0; + } + + var CMD$1 = PathProxy.CMD; + var PI2$4 = Math.PI * 2; + var EPSILON$3 = 1e-4; + function isAroundEqual(a, b) { + return Math.abs(a - b) < EPSILON$3; + } + var roots = [-1, -1, -1]; + var extrema = [-1, -1]; + function swapExtrema() { + var tmp = extrema[0]; + extrema[0] = extrema[1]; + extrema[1] = tmp; + } + function windingCubic(x0, y0, x1, y1, x2, y2, x3, y3, x, y) { + if ((y > y0 && y > y1 && y > y2 && y > y3) + || (y < y0 && y < y1 && y < y2 && y < y3)) { + return 0; + } + var nRoots = cubicRootAt(y0, y1, y2, y3, y, roots); + if (nRoots === 0) { + return 0; + } + else { + var w = 0; + var nExtrema = -1; + var y0_ = void 0; + var y1_ = void 0; + for (var i = 0; i < nRoots; i++) { + var t = roots[i]; + var unit = (t === 0 || t === 1) ? 0.5 : 1; + var x_ = cubicAt(x0, x1, x2, x3, t); + if (x_ < x) { + continue; + } + if (nExtrema < 0) { + nExtrema = cubicExtrema(y0, y1, y2, y3, extrema); + if (extrema[1] < extrema[0] && nExtrema > 1) { + swapExtrema(); + } + y0_ = cubicAt(y0, y1, y2, y3, extrema[0]); + if (nExtrema > 1) { + y1_ = cubicAt(y0, y1, y2, y3, extrema[1]); + } + } + if (nExtrema === 2) { + if (t < extrema[0]) { + w += y0_ < y0 ? unit : -unit; + } + else if (t < extrema[1]) { + w += y1_ < y0_ ? unit : -unit; + } + else { + w += y3 < y1_ ? unit : -unit; + } + } + else { + if (t < extrema[0]) { + w += y0_ < y0 ? unit : -unit; + } + else { + w += y3 < y0_ ? unit : -unit; + } + } + } + return w; + } + } + function windingQuadratic(x0, y0, x1, y1, x2, y2, x, y) { + if ((y > y0 && y > y1 && y > y2) + || (y < y0 && y < y1 && y < y2)) { + return 0; + } + var nRoots = quadraticRootAt(y0, y1, y2, y, roots); + if (nRoots === 0) { + return 0; + } + else { + var t = quadraticExtremum(y0, y1, y2); + if (t >= 0 && t <= 1) { + var w = 0; + var y_ = quadraticAt(y0, y1, y2, t); + for (var i = 0; i < nRoots; i++) { + var unit = (roots[i] === 0 || roots[i] === 1) ? 0.5 : 1; + var x_ = quadraticAt(x0, x1, x2, roots[i]); + if (x_ < x) { + continue; + } + if (roots[i] < t) { + w += y_ < y0 ? unit : -unit; + } + else { + w += y2 < y_ ? unit : -unit; + } + } + return w; + } + else { + var unit = (roots[0] === 0 || roots[0] === 1) ? 0.5 : 1; + var x_ = quadraticAt(x0, x1, x2, roots[0]); + if (x_ < x) { + return 0; + } + return y2 < y0 ? unit : -unit; + } + } + } + function windingArc(cx, cy, r, startAngle, endAngle, anticlockwise, x, y) { + y -= cy; + if (y > r || y < -r) { + return 0; + } + var tmp = Math.sqrt(r * r - y * y); + roots[0] = -tmp; + roots[1] = tmp; + var dTheta = Math.abs(startAngle - endAngle); + if (dTheta < 1e-4) { + return 0; + } + if (dTheta >= PI2$4 - 1e-4) { + startAngle = 0; + endAngle = PI2$4; + var dir = anticlockwise ? 1 : -1; + if (x >= roots[0] + cx && x <= roots[1] + cx) { + return dir; + } + else { + return 0; + } + } + if (startAngle > endAngle) { + var tmp_1 = startAngle; + startAngle = endAngle; + endAngle = tmp_1; + } + if (startAngle < 0) { + startAngle += PI2$4; + endAngle += PI2$4; + } + var w = 0; + for (var i = 0; i < 2; i++) { + var x_ = roots[i]; + if (x_ + cx > x) { + var angle = Math.atan2(y, x_); + var dir = anticlockwise ? 1 : -1; + if (angle < 0) { + angle = PI2$4 + angle; + } + if ((angle >= startAngle && angle <= endAngle) + || (angle + PI2$4 >= startAngle && angle + PI2$4 <= endAngle)) { + if (angle > Math.PI / 2 && angle < Math.PI * 1.5) { + dir = -dir; + } + w += dir; + } + } + } + return w; + } + function containPath(path, lineWidth, isStroke, x, y) { + var data = path.data; + var len = path.len(); + var w = 0; + var xi = 0; + var yi = 0; + var x0 = 0; + var y0 = 0; + var x1; + var y1; + for (var i = 0; i < len;) { + var cmd = data[i++]; + var isFirst = i === 1; + if (cmd === CMD$1.M && i > 1) { + if (!isStroke) { + w += windingLine(xi, yi, x0, y0, x, y); + } + } + if (isFirst) { + xi = data[i]; + yi = data[i + 1]; + x0 = xi; + y0 = yi; + } + switch (cmd) { + case CMD$1.M: + x0 = data[i++]; + y0 = data[i++]; + xi = x0; + yi = y0; + break; + case CMD$1.L: + if (isStroke) { + if (containStroke(xi, yi, data[i], data[i + 1], lineWidth, x, y)) { + return true; + } + } + else { + w += windingLine(xi, yi, data[i], data[i + 1], x, y) || 0; + } + xi = data[i++]; + yi = data[i++]; + break; + case CMD$1.C: + if (isStroke) { + if (containStroke$1(xi, yi, data[i++], data[i++], data[i++], data[i++], data[i], data[i + 1], lineWidth, x, y)) { + return true; + } + } + else { + w += windingCubic(xi, yi, data[i++], data[i++], data[i++], data[i++], data[i], data[i + 1], x, y) || 0; + } + xi = data[i++]; + yi = data[i++]; + break; + case CMD$1.Q: + if (isStroke) { + if (containStroke$2(xi, yi, data[i++], data[i++], data[i], data[i + 1], lineWidth, x, y)) { + return true; + } + } + else { + w += windingQuadratic(xi, yi, data[i++], data[i++], data[i], data[i + 1], x, y) || 0; + } + xi = data[i++]; + yi = data[i++]; + break; + case CMD$1.A: + var cx = data[i++]; + var cy = data[i++]; + var rx = data[i++]; + var ry = data[i++]; + var theta = data[i++]; + var dTheta = data[i++]; + i += 1; + var anticlockwise = !!(1 - data[i++]); + x1 = Math.cos(theta) * rx + cx; + y1 = Math.sin(theta) * ry + cy; + if (!isFirst) { + w += windingLine(xi, yi, x1, y1, x, y); + } + else { + x0 = x1; + y0 = y1; + } + var _x = (x - cx) * ry / rx + cx; + if (isStroke) { + if (containStroke$3(cx, cy, ry, theta, theta + dTheta, anticlockwise, lineWidth, _x, y)) { + return true; + } + } + else { + w += windingArc(cx, cy, ry, theta, theta + dTheta, anticlockwise, _x, y); + } + xi = Math.cos(theta + dTheta) * rx + cx; + yi = Math.sin(theta + dTheta) * ry + cy; + break; + case CMD$1.R: + x0 = xi = data[i++]; + y0 = yi = data[i++]; + var width = data[i++]; + var height = data[i++]; + x1 = x0 + width; + y1 = y0 + height; + if (isStroke) { + if (containStroke(x0, y0, x1, y0, lineWidth, x, y) + || containStroke(x1, y0, x1, y1, lineWidth, x, y) + || containStroke(x1, y1, x0, y1, lineWidth, x, y) + || containStroke(x0, y1, x0, y0, lineWidth, x, y)) { + return true; + } + } + else { + w += windingLine(x1, y0, x1, y1, x, y); + w += windingLine(x0, y1, x0, y0, x, y); + } + break; + case CMD$1.Z: + if (isStroke) { + if (containStroke(xi, yi, x0, y0, lineWidth, x, y)) { + return true; + } + } + else { + w += windingLine(xi, yi, x0, y0, x, y); + } + xi = x0; + yi = y0; + break; + } + } + if (!isStroke && !isAroundEqual(yi, y0)) { + w += windingLine(xi, yi, x0, y0, x, y) || 0; + } + return w !== 0; + } + function contain(pathProxy, x, y) { + return containPath(pathProxy, 0, false, x, y); + } + function containStroke$4(pathProxy, lineWidth, x, y) { + return containPath(pathProxy, lineWidth, true, x, y); + } + + var DEFAULT_PATH_STYLE = defaults({ + fill: '#000', + stroke: null, + strokePercent: 1, + fillOpacity: 1, + strokeOpacity: 1, + lineDashOffset: 0, + lineWidth: 1, + lineCap: 'butt', + miterLimit: 10, + strokeNoScale: false, + strokeFirst: false + }, DEFAULT_COMMON_STYLE); + var DEFAULT_PATH_ANIMATION_PROPS = { + style: defaults({ + fill: true, + stroke: true, + strokePercent: true, + fillOpacity: true, + strokeOpacity: true, + lineDashOffset: true, + lineWidth: true, + miterLimit: true + }, DEFAULT_COMMON_ANIMATION_PROPS.style) + }; + var pathCopyParams = TRANSFORMABLE_PROPS.concat(['invisible', + 'culling', 'z', 'z2', 'zlevel', 'parent' + ]); + var Path = (function (_super) { + __extends(Path, _super); + function Path(opts) { + return _super.call(this, opts) || this; + } + Path.prototype.update = function () { + var _this = this; + _super.prototype.update.call(this); + var style = this.style; + if (style.decal) { + var decalEl = this._decalEl = this._decalEl || new Path(); + if (decalEl.buildPath === Path.prototype.buildPath) { + decalEl.buildPath = function (ctx) { + _this.buildPath(ctx, _this.shape); + }; + } + decalEl.silent = true; + var decalElStyle = decalEl.style; + for (var key in style) { + if (decalElStyle[key] !== style[key]) { + decalElStyle[key] = style[key]; + } + } + decalElStyle.fill = style.fill ? style.decal : null; + decalElStyle.decal = null; + decalElStyle.shadowColor = null; + style.strokeFirst && (decalElStyle.stroke = null); + for (var i = 0; i < pathCopyParams.length; ++i) { + decalEl[pathCopyParams[i]] = this[pathCopyParams[i]]; + } + decalEl.__dirty |= REDRAW_BIT; + } + else if (this._decalEl) { + this._decalEl = null; + } + }; + Path.prototype.getDecalElement = function () { + return this._decalEl; + }; + Path.prototype._init = function (props) { + var keysArr = keys(props); + this.shape = this.getDefaultShape(); + var defaultStyle = this.getDefaultStyle(); + if (defaultStyle) { + this.useStyle(defaultStyle); + } + for (var i = 0; i < keysArr.length; i++) { + var key = keysArr[i]; + var value = props[key]; + if (key === 'style') { + if (!this.style) { + this.useStyle(value); + } + else { + extend(this.style, value); + } + } + else if (key === 'shape') { + extend(this.shape, value); + } + else { + _super.prototype.attrKV.call(this, key, value); + } + } + if (!this.style) { + this.useStyle({}); + } + }; + Path.prototype.getDefaultStyle = function () { + return null; + }; + Path.prototype.getDefaultShape = function () { + return {}; + }; + Path.prototype.canBeInsideText = function () { + return this.hasFill(); + }; + Path.prototype.getInsideTextFill = function () { + var pathFill = this.style.fill; + if (pathFill !== 'none') { + if (isString(pathFill)) { + var fillLum = lum(pathFill, 0); + if (fillLum > 0.5) { + return DARK_LABEL_COLOR; + } + else if (fillLum > 0.2) { + return LIGHTER_LABEL_COLOR; + } + return LIGHT_LABEL_COLOR; + } + else if (pathFill) { + return LIGHT_LABEL_COLOR; + } + } + return DARK_LABEL_COLOR; + }; + Path.prototype.getInsideTextStroke = function (textFill) { + var pathFill = this.style.fill; + if (isString(pathFill)) { + var zr = this.__zr; + var isDarkMode = !!(zr && zr.isDarkMode()); + var isDarkLabel = lum(textFill, 0) < DARK_MODE_THRESHOLD; + if (isDarkMode === isDarkLabel) { + return pathFill; + } + } + }; + Path.prototype.buildPath = function (ctx, shapeCfg, inBatch) { }; + Path.prototype.pathUpdated = function () { + this.__dirty &= ~SHAPE_CHANGED_BIT; + }; + Path.prototype.getUpdatedPathProxy = function (inBatch) { + !this.path && this.createPathProxy(); + this.path.beginPath(); + this.buildPath(this.path, this.shape, inBatch); + return this.path; + }; + Path.prototype.createPathProxy = function () { + this.path = new PathProxy(false); + }; + Path.prototype.hasStroke = function () { + var style = this.style; + var stroke = style.stroke; + return !(stroke == null || stroke === 'none' || !(style.lineWidth > 0)); + }; + Path.prototype.hasFill = function () { + var style = this.style; + var fill = style.fill; + return fill != null && fill !== 'none'; + }; + Path.prototype.getBoundingRect = function () { + var rect = this._rect; + var style = this.style; + var needsUpdateRect = !rect; + if (needsUpdateRect) { + var firstInvoke = false; + if (!this.path) { + firstInvoke = true; + this.createPathProxy(); + } + var path = this.path; + if (firstInvoke || (this.__dirty & SHAPE_CHANGED_BIT)) { + path.beginPath(); + this.buildPath(path, this.shape, false); + this.pathUpdated(); + } + rect = path.getBoundingRect(); + } + this._rect = rect; + if (this.hasStroke() && this.path && this.path.len() > 0) { + var rectStroke = this._rectStroke || (this._rectStroke = rect.clone()); + if (this.__dirty || needsUpdateRect) { + rectStroke.copy(rect); + var lineScale = style.strokeNoScale ? this.getLineScale() : 1; + var w = style.lineWidth; + if (!this.hasFill()) { + var strokeContainThreshold = this.strokeContainThreshold; + w = Math.max(w, strokeContainThreshold == null ? 4 : strokeContainThreshold); + } + if (lineScale > 1e-10) { + rectStroke.width += w / lineScale; + rectStroke.height += w / lineScale; + rectStroke.x -= w / lineScale / 2; + rectStroke.y -= w / lineScale / 2; + } + } + return rectStroke; + } + return rect; + }; + Path.prototype.contain = function (x, y) { + var localPos = this.transformCoordToLocal(x, y); + var rect = this.getBoundingRect(); + var style = this.style; + x = localPos[0]; + y = localPos[1]; + if (rect.contain(x, y)) { + var pathProxy = this.path; + if (this.hasStroke()) { + var lineWidth = style.lineWidth; + var lineScale = style.strokeNoScale ? this.getLineScale() : 1; + if (lineScale > 1e-10) { + if (!this.hasFill()) { + lineWidth = Math.max(lineWidth, this.strokeContainThreshold); + } + if (containStroke$4(pathProxy, lineWidth / lineScale, x, y)) { + return true; + } + } + } + if (this.hasFill()) { + return contain(pathProxy, x, y); + } + } + return false; + }; + Path.prototype.dirtyShape = function () { + this.__dirty |= SHAPE_CHANGED_BIT; + if (this._rect) { + this._rect = null; + } + if (this._decalEl) { + this._decalEl.dirtyShape(); + } + this.markRedraw(); + }; + Path.prototype.dirty = function () { + this.dirtyStyle(); + this.dirtyShape(); + }; + Path.prototype.animateShape = function (loop) { + return this.animate('shape', loop); + }; + Path.prototype.updateDuringAnimation = function (targetKey) { + if (targetKey === 'style') { + this.dirtyStyle(); + } + else if (targetKey === 'shape') { + this.dirtyShape(); + } + else { + this.markRedraw(); + } + }; + Path.prototype.attrKV = function (key, value) { + if (key === 'shape') { + this.setShape(value); + } + else { + _super.prototype.attrKV.call(this, key, value); + } + }; + Path.prototype.setShape = function (keyOrObj, value) { + var shape = this.shape; + if (!shape) { + shape = this.shape = {}; + } + if (typeof keyOrObj === 'string') { + shape[keyOrObj] = value; + } + else { + extend(shape, keyOrObj); + } + this.dirtyShape(); + return this; + }; + Path.prototype.shapeChanged = function () { + return !!(this.__dirty & SHAPE_CHANGED_BIT); + }; + Path.prototype.createStyle = function (obj) { + return createObject(DEFAULT_PATH_STYLE, obj); + }; + Path.prototype._innerSaveToNormal = function (toState) { + _super.prototype._innerSaveToNormal.call(this, toState); + var normalState = this._normalState; + if (toState.shape && !normalState.shape) { + normalState.shape = extend({}, this.shape); + } + }; + Path.prototype._applyStateObj = function (stateName, state, normalState, keepCurrentStates, transition, animationCfg) { + _super.prototype._applyStateObj.call(this, stateName, state, normalState, keepCurrentStates, transition, animationCfg); + var needsRestoreToNormal = !(state && keepCurrentStates); + var targetShape; + if (state && state.shape) { + if (transition) { + if (keepCurrentStates) { + targetShape = state.shape; + } + else { + targetShape = extend({}, normalState.shape); + extend(targetShape, state.shape); + } + } + else { + targetShape = extend({}, keepCurrentStates ? this.shape : normalState.shape); + extend(targetShape, state.shape); + } + } + else if (needsRestoreToNormal) { + targetShape = normalState.shape; + } + if (targetShape) { + if (transition) { + this.shape = extend({}, this.shape); + var targetShapePrimaryProps = {}; + var shapeKeys = keys(targetShape); + for (var i = 0; i < shapeKeys.length; i++) { + var key = shapeKeys[i]; + if (typeof targetShape[key] === 'object') { + this.shape[key] = targetShape[key]; + } + else { + targetShapePrimaryProps[key] = targetShape[key]; + } + } + this._transitionState(stateName, { + shape: targetShapePrimaryProps + }, animationCfg); + } + else { + this.shape = targetShape; + this.dirtyShape(); + } + } + }; + Path.prototype._mergeStates = function (states) { + var mergedState = _super.prototype._mergeStates.call(this, states); + var mergedShape; + for (var i = 0; i < states.length; i++) { + var state = states[i]; + if (state.shape) { + mergedShape = mergedShape || {}; + this._mergeStyle(mergedShape, state.shape); + } + } + if (mergedShape) { + mergedState.shape = mergedShape; + } + return mergedState; + }; + Path.prototype.getAnimationStyleProps = function () { + return DEFAULT_PATH_ANIMATION_PROPS; + }; + Path.prototype.isZeroArea = function () { + return false; + }; + Path.extend = function (defaultProps) { + var Sub = (function (_super) { + __extends(Sub, _super); + function Sub(opts) { + var _this = _super.call(this, opts) || this; + defaultProps.init && defaultProps.init.call(_this, opts); + return _this; + } + Sub.prototype.getDefaultStyle = function () { + return clone(defaultProps.style); + }; + Sub.prototype.getDefaultShape = function () { + return clone(defaultProps.shape); + }; + return Sub; + }(Path)); + for (var key in defaultProps) { + if (typeof defaultProps[key] === 'function') { + Sub.prototype[key] = defaultProps[key]; + } + } + return Sub; + }; + Path.initDefaultProps = (function () { + var pathProto = Path.prototype; + pathProto.type = 'path'; + pathProto.strokeContainThreshold = 5; + pathProto.segmentIgnoreThreshold = 0; + pathProto.subPixelOptimize = false; + pathProto.autoBatch = false; + pathProto.__dirty = REDRAW_BIT | STYLE_CHANGED_BIT | SHAPE_CHANGED_BIT; + })(); + return Path; + }(Displayable)); + + var DEFAULT_TSPAN_STYLE = defaults({ + strokeFirst: true, + font: DEFAULT_FONT, + x: 0, + y: 0, + textAlign: 'left', + textBaseline: 'top', + miterLimit: 2 + }, DEFAULT_PATH_STYLE); + var TSpan = (function (_super) { + __extends(TSpan, _super); + function TSpan() { + return _super !== null && _super.apply(this, arguments) || this; + } + TSpan.prototype.hasStroke = function () { + var style = this.style; + var stroke = style.stroke; + return stroke != null && stroke !== 'none' && style.lineWidth > 0; + }; + TSpan.prototype.hasFill = function () { + var style = this.style; + var fill = style.fill; + return fill != null && fill !== 'none'; + }; + TSpan.prototype.createStyle = function (obj) { + return createObject(DEFAULT_TSPAN_STYLE, obj); + }; + TSpan.prototype.setBoundingRect = function (rect) { + this._rect = rect; + }; + TSpan.prototype.getBoundingRect = function () { + var style = this.style; + if (!this._rect) { + var text = style.text; + text != null ? (text += '') : (text = ''); + var rect = getBoundingRect(text, style.font, style.textAlign, style.textBaseline); + rect.x += style.x || 0; + rect.y += style.y || 0; + if (this.hasStroke()) { + var w = style.lineWidth; + rect.x -= w / 2; + rect.y -= w / 2; + rect.width += w; + rect.height += w; + } + this._rect = rect; + } + return this._rect; + }; + TSpan.initDefaultProps = (function () { + var tspanProto = TSpan.prototype; + tspanProto.dirtyRectTolerance = 10; + })(); + return TSpan; + }(Displayable)); + TSpan.prototype.type = 'tspan'; + + var DEFAULT_IMAGE_STYLE = defaults({ + x: 0, + y: 0 + }, DEFAULT_COMMON_STYLE); + var DEFAULT_IMAGE_ANIMATION_PROPS = { + style: defaults({ + x: true, + y: true, + width: true, + height: true, + sx: true, + sy: true, + sWidth: true, + sHeight: true + }, DEFAULT_COMMON_ANIMATION_PROPS.style) + }; + function isImageLike(source) { + return !!(source + && typeof source !== 'string' + && source.width && source.height); + } + var ZRImage = (function (_super) { + __extends(ZRImage, _super); + function ZRImage() { + return _super !== null && _super.apply(this, arguments) || this; + } + ZRImage.prototype.createStyle = function (obj) { + return createObject(DEFAULT_IMAGE_STYLE, obj); + }; + ZRImage.prototype._getSize = function (dim) { + var style = this.style; + var size = style[dim]; + if (size != null) { + return size; + } + var imageSource = isImageLike(style.image) + ? style.image : this.__image; + if (!imageSource) { + return 0; + } + var otherDim = dim === 'width' ? 'height' : 'width'; + var otherDimSize = style[otherDim]; + if (otherDimSize == null) { + return imageSource[dim]; + } + else { + return imageSource[dim] / imageSource[otherDim] * otherDimSize; + } + }; + ZRImage.prototype.getWidth = function () { + return this._getSize('width'); + }; + ZRImage.prototype.getHeight = function () { + return this._getSize('height'); + }; + ZRImage.prototype.getAnimationStyleProps = function () { + return DEFAULT_IMAGE_ANIMATION_PROPS; + }; + ZRImage.prototype.getBoundingRect = function () { + var style = this.style; + if (!this._rect) { + this._rect = new BoundingRect(style.x || 0, style.y || 0, this.getWidth(), this.getHeight()); + } + return this._rect; + }; + return ZRImage; + }(Displayable)); + ZRImage.prototype.type = 'image'; + + function buildPath(ctx, shape) { + var x = shape.x; + var y = shape.y; + var width = shape.width; + var height = shape.height; + var r = shape.r; + var r1; + var r2; + var r3; + var r4; + if (width < 0) { + x = x + width; + width = -width; + } + if (height < 0) { + y = y + height; + height = -height; + } + if (typeof r === 'number') { + r1 = r2 = r3 = r4 = r; + } + else if (r instanceof Array) { + if (r.length === 1) { + r1 = r2 = r3 = r4 = r[0]; + } + else if (r.length === 2) { + r1 = r3 = r[0]; + r2 = r4 = r[1]; + } + else if (r.length === 3) { + r1 = r[0]; + r2 = r4 = r[1]; + r3 = r[2]; + } + else { + r1 = r[0]; + r2 = r[1]; + r3 = r[2]; + r4 = r[3]; + } + } + else { + r1 = r2 = r3 = r4 = 0; + } + var total; + if (r1 + r2 > width) { + total = r1 + r2; + r1 *= width / total; + r2 *= width / total; + } + if (r3 + r4 > width) { + total = r3 + r4; + r3 *= width / total; + r4 *= width / total; + } + if (r2 + r3 > height) { + total = r2 + r3; + r2 *= height / total; + r3 *= height / total; + } + if (r1 + r4 > height) { + total = r1 + r4; + r1 *= height / total; + r4 *= height / total; + } + ctx.moveTo(x + r1, y); + ctx.lineTo(x + width - r2, y); + r2 !== 0 && ctx.arc(x + width - r2, y + r2, r2, -Math.PI / 2, 0); + ctx.lineTo(x + width, y + height - r3); + r3 !== 0 && ctx.arc(x + width - r3, y + height - r3, r3, 0, Math.PI / 2); + ctx.lineTo(x + r4, y + height); + r4 !== 0 && ctx.arc(x + r4, y + height - r4, r4, Math.PI / 2, Math.PI); + ctx.lineTo(x, y + r1); + r1 !== 0 && ctx.arc(x + r1, y + r1, r1, Math.PI, Math.PI * 1.5); + } + + var round$1 = Math.round; + function subPixelOptimizeLine(outputShape, inputShape, style) { + if (!inputShape) { + return; + } + var x1 = inputShape.x1; + var x2 = inputShape.x2; + var y1 = inputShape.y1; + var y2 = inputShape.y2; + outputShape.x1 = x1; + outputShape.x2 = x2; + outputShape.y1 = y1; + outputShape.y2 = y2; + var lineWidth = style && style.lineWidth; + if (!lineWidth) { + return outputShape; + } + if (round$1(x1 * 2) === round$1(x2 * 2)) { + outputShape.x1 = outputShape.x2 = subPixelOptimize(x1, lineWidth, true); + } + if (round$1(y1 * 2) === round$1(y2 * 2)) { + outputShape.y1 = outputShape.y2 = subPixelOptimize(y1, lineWidth, true); + } + return outputShape; + } + function subPixelOptimizeRect(outputShape, inputShape, style) { + if (!inputShape) { + return; + } + var originX = inputShape.x; + var originY = inputShape.y; + var originWidth = inputShape.width; + var originHeight = inputShape.height; + outputShape.x = originX; + outputShape.y = originY; + outputShape.width = originWidth; + outputShape.height = originHeight; + var lineWidth = style && style.lineWidth; + if (!lineWidth) { + return outputShape; + } + outputShape.x = subPixelOptimize(originX, lineWidth, true); + outputShape.y = subPixelOptimize(originY, lineWidth, true); + outputShape.width = Math.max(subPixelOptimize(originX + originWidth, lineWidth, false) - outputShape.x, originWidth === 0 ? 0 : 1); + outputShape.height = Math.max(subPixelOptimize(originY + originHeight, lineWidth, false) - outputShape.y, originHeight === 0 ? 0 : 1); + return outputShape; + } + function subPixelOptimize(position, lineWidth, positiveOrNegative) { + if (!lineWidth) { + return position; + } + var doubledPosition = round$1(position * 2); + return (doubledPosition + round$1(lineWidth)) % 2 === 0 + ? doubledPosition / 2 + : (doubledPosition + (positiveOrNegative ? 1 : -1)) / 2; + } + + var RectShape = (function () { + function RectShape() { + this.x = 0; + this.y = 0; + this.width = 0; + this.height = 0; + } + return RectShape; + }()); + var subPixelOptimizeOutputShape = {}; + var Rect = (function (_super) { + __extends(Rect, _super); + function Rect(opts) { + return _super.call(this, opts) || this; + } + Rect.prototype.getDefaultShape = function () { + return new RectShape(); + }; + Rect.prototype.buildPath = function (ctx, shape) { + var x; + var y; + var width; + var height; + if (this.subPixelOptimize) { + var optimizedShape = subPixelOptimizeRect(subPixelOptimizeOutputShape, shape, this.style); + x = optimizedShape.x; + y = optimizedShape.y; + width = optimizedShape.width; + height = optimizedShape.height; + optimizedShape.r = shape.r; + shape = optimizedShape; + } + else { + x = shape.x; + y = shape.y; + width = shape.width; + height = shape.height; + } + if (!shape.r) { + ctx.rect(x, y, width, height); + } + else { + buildPath(ctx, shape); + } + }; + Rect.prototype.isZeroArea = function () { + return !this.shape.width || !this.shape.height; + }; + return Rect; + }(Path)); + Rect.prototype.type = 'rect'; + + var DEFAULT_RICH_TEXT_COLOR = { + fill: '#000' + }; + var DEFAULT_STROKE_LINE_WIDTH = 2; + var DEFAULT_TEXT_ANIMATION_PROPS = { + style: defaults({ + fill: true, + stroke: true, + fillOpacity: true, + strokeOpacity: true, + lineWidth: true, + fontSize: true, + lineHeight: true, + width: true, + height: true, + textShadowColor: true, + textShadowBlur: true, + textShadowOffsetX: true, + textShadowOffsetY: true, + backgroundColor: true, + padding: true, + borderColor: true, + borderWidth: true, + borderRadius: true + }, DEFAULT_COMMON_ANIMATION_PROPS.style) + }; + var ZRText = (function (_super) { + __extends(ZRText, _super); + function ZRText(opts) { + var _this = _super.call(this) || this; + _this.type = 'text'; + _this._children = []; + _this._defaultStyle = DEFAULT_RICH_TEXT_COLOR; + _this.attr(opts); + return _this; + } + ZRText.prototype.childrenRef = function () { + return this._children; + }; + ZRText.prototype.update = function () { + _super.prototype.update.call(this); + if (this.styleChanged()) { + this._updateSubTexts(); + } + for (var i = 0; i < this._children.length; i++) { + var child = this._children[i]; + child.zlevel = this.zlevel; + child.z = this.z; + child.z2 = this.z2; + child.culling = this.culling; + child.cursor = this.cursor; + child.invisible = this.invisible; + } + }; + ZRText.prototype.updateTransform = function () { + var innerTransformable = this.innerTransformable; + if (innerTransformable) { + innerTransformable.updateTransform(); + if (innerTransformable.transform) { + this.transform = innerTransformable.transform; + } + } + else { + _super.prototype.updateTransform.call(this); + } + }; + ZRText.prototype.getLocalTransform = function (m) { + var innerTransformable = this.innerTransformable; + return innerTransformable + ? innerTransformable.getLocalTransform(m) + : _super.prototype.getLocalTransform.call(this, m); + }; + ZRText.prototype.getComputedTransform = function () { + if (this.__hostTarget) { + this.__hostTarget.getComputedTransform(); + this.__hostTarget.updateInnerText(true); + } + return _super.prototype.getComputedTransform.call(this); + }; + ZRText.prototype._updateSubTexts = function () { + this._childCursor = 0; + normalizeTextStyle(this.style); + this.style.rich + ? this._updateRichTexts() + : this._updatePlainTexts(); + this._children.length = this._childCursor; + this.styleUpdated(); + }; + ZRText.prototype.addSelfToZr = function (zr) { + _super.prototype.addSelfToZr.call(this, zr); + for (var i = 0; i < this._children.length; i++) { + this._children[i].__zr = zr; + } + }; + ZRText.prototype.removeSelfFromZr = function (zr) { + _super.prototype.removeSelfFromZr.call(this, zr); + for (var i = 0; i < this._children.length; i++) { + this._children[i].__zr = null; + } + }; + ZRText.prototype.getBoundingRect = function () { + if (this.styleChanged()) { + this._updateSubTexts(); + } + if (!this._rect) { + var tmpRect = new BoundingRect(0, 0, 0, 0); + var children = this._children; + var tmpMat = []; + var rect = null; + for (var i = 0; i < children.length; i++) { + var child = children[i]; + var childRect = child.getBoundingRect(); + var transform = child.getLocalTransform(tmpMat); + if (transform) { + tmpRect.copy(childRect); + tmpRect.applyTransform(transform); + rect = rect || tmpRect.clone(); + rect.union(tmpRect); + } + else { + rect = rect || childRect.clone(); + rect.union(childRect); + } + } + this._rect = rect || tmpRect; + } + return this._rect; + }; + ZRText.prototype.setDefaultTextStyle = function (defaultTextStyle) { + this._defaultStyle = defaultTextStyle || DEFAULT_RICH_TEXT_COLOR; + }; + ZRText.prototype.setTextContent = function (textContent) { + if ("development" !== 'production') { + throw new Error('Can\'t attach text on another text'); + } + }; + ZRText.prototype._mergeStyle = function (targetStyle, sourceStyle) { + if (!sourceStyle) { + return targetStyle; + } + var sourceRich = sourceStyle.rich; + var targetRich = targetStyle.rich || (sourceRich && {}); + extend(targetStyle, sourceStyle); + if (sourceRich && targetRich) { + this._mergeRich(targetRich, sourceRich); + targetStyle.rich = targetRich; + } + else if (targetRich) { + targetStyle.rich = targetRich; + } + return targetStyle; + }; + ZRText.prototype._mergeRich = function (targetRich, sourceRich) { + var richNames = keys(sourceRich); + for (var i = 0; i < richNames.length; i++) { + var richName = richNames[i]; + targetRich[richName] = targetRich[richName] || {}; + extend(targetRich[richName], sourceRich[richName]); + } + }; + ZRText.prototype.getAnimationStyleProps = function () { + return DEFAULT_TEXT_ANIMATION_PROPS; + }; + ZRText.prototype._getOrCreateChild = function (Ctor) { + var child = this._children[this._childCursor]; + if (!child || !(child instanceof Ctor)) { + child = new Ctor(); + } + this._children[this._childCursor++] = child; + child.__zr = this.__zr; + child.parent = this; + return child; + }; + ZRText.prototype._updatePlainTexts = function () { + var style = this.style; + var textFont = style.font || DEFAULT_FONT; + var textPadding = style.padding; + var text = getStyleText(style); + var contentBlock = parsePlainText(text, style); + var needDrawBg = needDrawBackground(style); + var bgColorDrawn = !!(style.backgroundColor); + var outerHeight = contentBlock.outerHeight; + var outerWidth = contentBlock.outerWidth; + var contentWidth = contentBlock.contentWidth; + var textLines = contentBlock.lines; + var lineHeight = contentBlock.lineHeight; + var defaultStyle = this._defaultStyle; + var baseX = style.x || 0; + var baseY = style.y || 0; + var textAlign = style.align || defaultStyle.align || 'left'; + var verticalAlign = style.verticalAlign || defaultStyle.verticalAlign || 'top'; + var textX = baseX; + var textY = adjustTextY$1(baseY, contentBlock.contentHeight, verticalAlign); + if (needDrawBg || textPadding) { + var boxX = adjustTextX(baseX, outerWidth, textAlign); + var boxY = adjustTextY$1(baseY, outerHeight, verticalAlign); + needDrawBg && this._renderBackground(style, style, boxX, boxY, outerWidth, outerHeight); + } + textY += lineHeight / 2; + if (textPadding) { + textX = getTextXForPadding(baseX, textAlign, textPadding); + if (verticalAlign === 'top') { + textY += textPadding[0]; + } + else if (verticalAlign === 'bottom') { + textY -= textPadding[2]; + } + } + var defaultLineWidth = 0; + var useDefaultFill = false; + var textFill = getFill('fill' in style + ? style.fill + : (useDefaultFill = true, defaultStyle.fill)); + var textStroke = getStroke('stroke' in style + ? style.stroke + : (!bgColorDrawn + && (!defaultStyle.autoStroke || useDefaultFill)) + ? (defaultLineWidth = DEFAULT_STROKE_LINE_WIDTH, defaultStyle.stroke) + : null); + var hasShadow = style.textShadowBlur > 0; + var fixedBoundingRect = style.width != null + && (style.overflow === 'truncate' || style.overflow === 'break' || style.overflow === 'breakAll'); + var calculatedLineHeight = contentBlock.calculatedLineHeight; + for (var i = 0; i < textLines.length; i++) { + var el = this._getOrCreateChild(TSpan); + var subElStyle = el.createStyle(); + el.useStyle(subElStyle); + subElStyle.text = textLines[i]; + subElStyle.x = textX; + subElStyle.y = textY; + if (textAlign) { + subElStyle.textAlign = textAlign; + } + subElStyle.textBaseline = 'middle'; + subElStyle.opacity = style.opacity; + subElStyle.strokeFirst = true; + if (hasShadow) { + subElStyle.shadowBlur = style.textShadowBlur || 0; + subElStyle.shadowColor = style.textShadowColor || 'transparent'; + subElStyle.shadowOffsetX = style.textShadowOffsetX || 0; + subElStyle.shadowOffsetY = style.textShadowOffsetY || 0; + } + subElStyle.stroke = textStroke; + subElStyle.fill = textFill; + if (textStroke) { + subElStyle.lineWidth = style.lineWidth || defaultLineWidth; + subElStyle.lineDash = style.lineDash; + subElStyle.lineDashOffset = style.lineDashOffset || 0; + } + subElStyle.font = textFont; + setSeparateFont(subElStyle, style); + textY += lineHeight; + if (fixedBoundingRect) { + el.setBoundingRect(new BoundingRect(adjustTextX(subElStyle.x, style.width, subElStyle.textAlign), adjustTextY$1(subElStyle.y, calculatedLineHeight, subElStyle.textBaseline), contentWidth, calculatedLineHeight)); + } + } + }; + ZRText.prototype._updateRichTexts = function () { + var style = this.style; + var text = getStyleText(style); + var contentBlock = parseRichText(text, style); + var contentWidth = contentBlock.width; + var outerWidth = contentBlock.outerWidth; + var outerHeight = contentBlock.outerHeight; + var textPadding = style.padding; + var baseX = style.x || 0; + var baseY = style.y || 0; + var defaultStyle = this._defaultStyle; + var textAlign = style.align || defaultStyle.align; + var verticalAlign = style.verticalAlign || defaultStyle.verticalAlign; + var boxX = adjustTextX(baseX, outerWidth, textAlign); + var boxY = adjustTextY$1(baseY, outerHeight, verticalAlign); + var xLeft = boxX; + var lineTop = boxY; + if (textPadding) { + xLeft += textPadding[3]; + lineTop += textPadding[0]; + } + var xRight = xLeft + contentWidth; + if (needDrawBackground(style)) { + this._renderBackground(style, style, boxX, boxY, outerWidth, outerHeight); + } + var bgColorDrawn = !!(style.backgroundColor); + for (var i = 0; i < contentBlock.lines.length; i++) { + var line = contentBlock.lines[i]; + var tokens = line.tokens; + var tokenCount = tokens.length; + var lineHeight = line.lineHeight; + var remainedWidth = line.width; + var leftIndex = 0; + var lineXLeft = xLeft; + var lineXRight = xRight; + var rightIndex = tokenCount - 1; + var token = void 0; + while (leftIndex < tokenCount + && (token = tokens[leftIndex], !token.align || token.align === 'left')) { + this._placeToken(token, style, lineHeight, lineTop, lineXLeft, 'left', bgColorDrawn); + remainedWidth -= token.width; + lineXLeft += token.width; + leftIndex++; + } + while (rightIndex >= 0 + && (token = tokens[rightIndex], token.align === 'right')) { + this._placeToken(token, style, lineHeight, lineTop, lineXRight, 'right', bgColorDrawn); + remainedWidth -= token.width; + lineXRight -= token.width; + rightIndex--; + } + lineXLeft += (contentWidth - (lineXLeft - xLeft) - (xRight - lineXRight) - remainedWidth) / 2; + while (leftIndex <= rightIndex) { + token = tokens[leftIndex]; + this._placeToken(token, style, lineHeight, lineTop, lineXLeft + token.width / 2, 'center', bgColorDrawn); + lineXLeft += token.width; + leftIndex++; + } + lineTop += lineHeight; + } + }; + ZRText.prototype._placeToken = function (token, style, lineHeight, lineTop, x, textAlign, parentBgColorDrawn) { + var tokenStyle = style.rich[token.styleName] || {}; + tokenStyle.text = token.text; + var verticalAlign = token.verticalAlign; + var y = lineTop + lineHeight / 2; + if (verticalAlign === 'top') { + y = lineTop + token.height / 2; + } + else if (verticalAlign === 'bottom') { + y = lineTop + lineHeight - token.height / 2; + } + var needDrawBg = !token.isLineHolder && needDrawBackground(tokenStyle); + needDrawBg && this._renderBackground(tokenStyle, style, textAlign === 'right' + ? x - token.width + : textAlign === 'center' + ? x - token.width / 2 + : x, y - token.height / 2, token.width, token.height); + var bgColorDrawn = !!tokenStyle.backgroundColor; + var textPadding = token.textPadding; + if (textPadding) { + x = getTextXForPadding(x, textAlign, textPadding); + y -= token.height / 2 - textPadding[0] - token.innerHeight / 2; + } + var el = this._getOrCreateChild(TSpan); + var subElStyle = el.createStyle(); + el.useStyle(subElStyle); + var defaultStyle = this._defaultStyle; + var useDefaultFill = false; + var defaultLineWidth = 0; + var textFill = getFill('fill' in tokenStyle ? tokenStyle.fill + : 'fill' in style ? style.fill + : (useDefaultFill = true, defaultStyle.fill)); + var textStroke = getStroke('stroke' in tokenStyle ? tokenStyle.stroke + : 'stroke' in style ? style.stroke + : (!bgColorDrawn + && !parentBgColorDrawn + && (!defaultStyle.autoStroke || useDefaultFill)) ? (defaultLineWidth = DEFAULT_STROKE_LINE_WIDTH, defaultStyle.stroke) + : null); + var hasShadow = tokenStyle.textShadowBlur > 0 + || style.textShadowBlur > 0; + subElStyle.text = token.text; + subElStyle.x = x; + subElStyle.y = y; + if (hasShadow) { + subElStyle.shadowBlur = tokenStyle.textShadowBlur || style.textShadowBlur || 0; + subElStyle.shadowColor = tokenStyle.textShadowColor || style.textShadowColor || 'transparent'; + subElStyle.shadowOffsetX = tokenStyle.textShadowOffsetX || style.textShadowOffsetX || 0; + subElStyle.shadowOffsetY = tokenStyle.textShadowOffsetY || style.textShadowOffsetY || 0; + } + subElStyle.textAlign = textAlign; + subElStyle.textBaseline = 'middle'; + subElStyle.font = token.font || DEFAULT_FONT; + subElStyle.opacity = retrieve3(tokenStyle.opacity, style.opacity, 1); + setSeparateFont(subElStyle, tokenStyle); + if (textStroke) { + subElStyle.lineWidth = retrieve3(tokenStyle.lineWidth, style.lineWidth, defaultLineWidth); + subElStyle.lineDash = retrieve2(tokenStyle.lineDash, style.lineDash); + subElStyle.lineDashOffset = style.lineDashOffset || 0; + subElStyle.stroke = textStroke; + } + if (textFill) { + subElStyle.fill = textFill; + } + var textWidth = token.contentWidth; + var textHeight = token.contentHeight; + el.setBoundingRect(new BoundingRect(adjustTextX(subElStyle.x, textWidth, subElStyle.textAlign), adjustTextY$1(subElStyle.y, textHeight, subElStyle.textBaseline), textWidth, textHeight)); + }; + ZRText.prototype._renderBackground = function (style, topStyle, x, y, width, height) { + var textBackgroundColor = style.backgroundColor; + var textBorderWidth = style.borderWidth; + var textBorderColor = style.borderColor; + var isImageBg = textBackgroundColor && textBackgroundColor.image; + var isPlainOrGradientBg = textBackgroundColor && !isImageBg; + var textBorderRadius = style.borderRadius; + var self = this; + var rectEl; + var imgEl; + if (isPlainOrGradientBg || style.lineHeight || (textBorderWidth && textBorderColor)) { + rectEl = this._getOrCreateChild(Rect); + rectEl.useStyle(rectEl.createStyle()); + rectEl.style.fill = null; + var rectShape = rectEl.shape; + rectShape.x = x; + rectShape.y = y; + rectShape.width = width; + rectShape.height = height; + rectShape.r = textBorderRadius; + rectEl.dirtyShape(); + } + if (isPlainOrGradientBg) { + var rectStyle = rectEl.style; + rectStyle.fill = textBackgroundColor || null; + rectStyle.fillOpacity = retrieve2(style.fillOpacity, 1); + } + else if (isImageBg) { + imgEl = this._getOrCreateChild(ZRImage); + imgEl.onload = function () { + self.dirtyStyle(); + }; + var imgStyle = imgEl.style; + imgStyle.image = textBackgroundColor.image; + imgStyle.x = x; + imgStyle.y = y; + imgStyle.width = width; + imgStyle.height = height; + } + if (textBorderWidth && textBorderColor) { + var rectStyle = rectEl.style; + rectStyle.lineWidth = textBorderWidth; + rectStyle.stroke = textBorderColor; + rectStyle.strokeOpacity = retrieve2(style.strokeOpacity, 1); + rectStyle.lineDash = style.borderDash; + rectStyle.lineDashOffset = style.borderDashOffset || 0; + rectEl.strokeContainThreshold = 0; + if (rectEl.hasFill() && rectEl.hasStroke()) { + rectStyle.strokeFirst = true; + rectStyle.lineWidth *= 2; + } + } + var commonStyle = (rectEl || imgEl).style; + commonStyle.shadowBlur = style.shadowBlur || 0; + commonStyle.shadowColor = style.shadowColor || 'transparent'; + commonStyle.shadowOffsetX = style.shadowOffsetX || 0; + commonStyle.shadowOffsetY = style.shadowOffsetY || 0; + commonStyle.opacity = retrieve3(style.opacity, topStyle.opacity, 1); + }; + ZRText.makeFont = function (style) { + var font = ''; + if (hasSeparateFont(style)) { + font = [ + style.fontStyle, + style.fontWeight, + parseFontSize(style.fontSize), + style.fontFamily || 'sans-serif' + ].join(' '); + } + return font && trim(font) || style.textFont || style.font; + }; + return ZRText; + }(Displayable)); + var VALID_TEXT_ALIGN = { left: true, right: 1, center: 1 }; + var VALID_TEXT_VERTICAL_ALIGN = { top: 1, bottom: 1, middle: 1 }; + var FONT_PARTS = ['fontStyle', 'fontWeight', 'fontSize', 'fontFamily']; + function parseFontSize(fontSize) { + if (typeof fontSize === 'string' + && (fontSize.indexOf('px') !== -1 + || fontSize.indexOf('rem') !== -1 + || fontSize.indexOf('em') !== -1)) { + return fontSize; + } + else if (!isNaN(+fontSize)) { + return fontSize + 'px'; + } + else { + return DEFAULT_FONT_SIZE + 'px'; + } + } + function setSeparateFont(targetStyle, sourceStyle) { + for (var i = 0; i < FONT_PARTS.length; i++) { + var fontProp = FONT_PARTS[i]; + var val = sourceStyle[fontProp]; + if (val != null) { + targetStyle[fontProp] = val; + } + } + } + function hasSeparateFont(style) { + return style.fontSize != null || style.fontFamily || style.fontWeight; + } + function normalizeTextStyle(style) { + normalizeStyle(style); + each(style.rich, normalizeStyle); + return style; + } + function normalizeStyle(style) { + if (style) { + style.font = ZRText.makeFont(style); + var textAlign = style.align; + textAlign === 'middle' && (textAlign = 'center'); + style.align = (textAlign == null || VALID_TEXT_ALIGN[textAlign]) ? textAlign : 'left'; + var verticalAlign = style.verticalAlign; + verticalAlign === 'center' && (verticalAlign = 'middle'); + style.verticalAlign = (verticalAlign == null || VALID_TEXT_VERTICAL_ALIGN[verticalAlign]) ? verticalAlign : 'top'; + var textPadding = style.padding; + if (textPadding) { + style.padding = normalizeCssArray(style.padding); + } + } + } + function getStroke(stroke, lineWidth) { + return (stroke == null || lineWidth <= 0 || stroke === 'transparent' || stroke === 'none') + ? null + : (stroke.image || stroke.colorStops) + ? '#000' + : stroke; + } + function getFill(fill) { + return (fill == null || fill === 'none') + ? null + : (fill.image || fill.colorStops) + ? '#000' + : fill; + } + function getTextXForPadding(x, textAlign, textPadding) { + return textAlign === 'right' + ? (x - textPadding[1]) + : textAlign === 'center' + ? (x + textPadding[3] / 2 - textPadding[1] / 2) + : (x + textPadding[3]); + } + function getStyleText(style) { + var text = style.text; + text != null && (text += ''); + return text; + } + function needDrawBackground(style) { + return !!(style.backgroundColor + || style.lineHeight + || (style.borderWidth && style.borderColor)); + } + + var getECData = makeInner(); + var setCommonECData = function (seriesIndex, dataType, dataIdx, el) { + if (el) { + var ecData = getECData(el); // Add data index and series index for indexing the data by element + // Useful in tooltip + + ecData.dataIndex = dataIdx; + ecData.dataType = dataType; + ecData.seriesIndex = seriesIndex; // TODO: not store dataIndex on children. + + if (el.type === 'group') { + el.traverse(function (child) { + var childECData = getECData(child); + childECData.seriesIndex = seriesIndex; + childECData.dataIndex = dataIdx; + childECData.dataType = dataType; + }); + } + } + }; + + var _highlightNextDigit = 1; + var _highlightKeyMap = {}; + var getSavedStates = makeInner(); + var getComponentStates = makeInner(); + var HOVER_STATE_NORMAL = 0; + var HOVER_STATE_BLUR = 1; + var HOVER_STATE_EMPHASIS = 2; + var SPECIAL_STATES = ['emphasis', 'blur', 'select']; + var DISPLAY_STATES = ['normal', 'emphasis', 'blur', 'select']; + var Z2_EMPHASIS_LIFT = 10; + var Z2_SELECT_LIFT = 9; + var HIGHLIGHT_ACTION_TYPE = 'highlight'; + var DOWNPLAY_ACTION_TYPE = 'downplay'; + var SELECT_ACTION_TYPE = 'select'; + var UNSELECT_ACTION_TYPE = 'unselect'; + var TOGGLE_SELECT_ACTION_TYPE = 'toggleSelect'; + + function hasFillOrStroke(fillOrStroke) { + return fillOrStroke != null && fillOrStroke !== 'none'; + } // Most lifted color are duplicated. + + + var liftedColorCache = new LRU(100); + + function liftColor(color$1) { + if (isString(color$1)) { + var liftedColor = liftedColorCache.get(color$1); + + if (!liftedColor) { + liftedColor = lift(color$1, -0.1); + liftedColorCache.put(color$1, liftedColor); + } + + return liftedColor; + } else if (isGradientObject(color$1)) { + var ret = extend({}, color$1); + ret.colorStops = map(color$1.colorStops, function (stop) { + return { + offset: stop.offset, + color: lift(stop.color, -0.1) + }; + }); + return ret; + } // Change nothing. + + + return color$1; + } + + function doChangeHoverState(el, stateName, hoverStateEnum) { + if (el.onHoverStateChange && (el.hoverState || 0) !== hoverStateEnum) { + el.onHoverStateChange(stateName); + } + + el.hoverState = hoverStateEnum; + } + + function singleEnterEmphasis(el) { + // Only mark the flag. + // States will be applied in the echarts.ts in next frame. + doChangeHoverState(el, 'emphasis', HOVER_STATE_EMPHASIS); + } + + function singleLeaveEmphasis(el) { + // Only mark the flag. + // States will be applied in the echarts.ts in next frame. + if (el.hoverState === HOVER_STATE_EMPHASIS) { + doChangeHoverState(el, 'normal', HOVER_STATE_NORMAL); + } + } + + function singleEnterBlur(el) { + doChangeHoverState(el, 'blur', HOVER_STATE_BLUR); + } + + function singleLeaveBlur(el) { + if (el.hoverState === HOVER_STATE_BLUR) { + doChangeHoverState(el, 'normal', HOVER_STATE_NORMAL); + } + } + + function singleEnterSelect(el) { + el.selected = true; + } + + function singleLeaveSelect(el) { + el.selected = false; + } + + function updateElementState(el, updater, commonParam) { + updater(el, commonParam); + } + + function traverseUpdateState(el, updater, commonParam) { + updateElementState(el, updater, commonParam); + el.isGroup && el.traverse(function (child) { + updateElementState(child, updater, commonParam); + }); + } + + function setStatesFlag(el, stateName) { + switch (stateName) { + case 'emphasis': + el.hoverState = HOVER_STATE_EMPHASIS; + break; + + case 'normal': + el.hoverState = HOVER_STATE_NORMAL; + break; + + case 'blur': + el.hoverState = HOVER_STATE_BLUR; + break; + + case 'select': + el.selected = true; + } + } + + function getFromStateStyle(el, props, toStateName, defaultValue) { + var style = el.style; + var fromState = {}; + + for (var i = 0; i < props.length; i++) { + var propName = props[i]; + var val = style[propName]; + fromState[propName] = val == null ? defaultValue && defaultValue[propName] : val; + } + + for (var i = 0; i < el.animators.length; i++) { + var animator = el.animators[i]; + + if (animator.__fromStateTransition // Dont consider the animation to emphasis state. + && animator.__fromStateTransition.indexOf(toStateName) < 0 && animator.targetName === 'style') { + animator.saveTo(fromState, props); + } + } + + return fromState; + } + + function createEmphasisDefaultState(el, stateName, targetStates, state) { + var hasSelect = targetStates && indexOf(targetStates, 'select') >= 0; + var cloned = false; + + if (el instanceof Path) { + var store = getSavedStates(el); + var fromFill = hasSelect ? store.selectFill || store.normalFill : store.normalFill; + var fromStroke = hasSelect ? store.selectStroke || store.normalStroke : store.normalStroke; + + if (hasFillOrStroke(fromFill) || hasFillOrStroke(fromStroke)) { + state = state || {}; + var emphasisStyle = state.style || {}; // inherit case + + if (emphasisStyle.fill === 'inherit') { + cloned = true; + state = extend({}, state); + emphasisStyle = extend({}, emphasisStyle); + emphasisStyle.fill = fromFill; + } // Apply default color lift + else if (!hasFillOrStroke(emphasisStyle.fill) && hasFillOrStroke(fromFill)) { + cloned = true; // Not modify the original value. + + state = extend({}, state); + emphasisStyle = extend({}, emphasisStyle); // Already being applied 'emphasis'. DON'T lift color multiple times. + + emphasisStyle.fill = liftColor(fromFill); + } // Not highlight stroke if fill has been highlighted. + else if (!hasFillOrStroke(emphasisStyle.stroke) && hasFillOrStroke(fromStroke)) { + if (!cloned) { + state = extend({}, state); + emphasisStyle = extend({}, emphasisStyle); + } + + emphasisStyle.stroke = liftColor(fromStroke); + } + + state.style = emphasisStyle; + } + } + + if (state) { + // TODO Share with textContent? + if (state.z2 == null) { + if (!cloned) { + state = extend({}, state); + } + + var z2EmphasisLift = el.z2EmphasisLift; + state.z2 = el.z2 + (z2EmphasisLift != null ? z2EmphasisLift : Z2_EMPHASIS_LIFT); + } + } + + return state; + } + + function createSelectDefaultState(el, stateName, state) { + // const hasSelect = indexOf(el.currentStates, stateName) >= 0; + if (state) { + // TODO Share with textContent? + if (state.z2 == null) { + state = extend({}, state); + var z2SelectLift = el.z2SelectLift; + state.z2 = el.z2 + (z2SelectLift != null ? z2SelectLift : Z2_SELECT_LIFT); + } + } + + return state; + } + + function createBlurDefaultState(el, stateName, state) { + var hasBlur = indexOf(el.currentStates, stateName) >= 0; + var currentOpacity = el.style.opacity; + var fromState = !hasBlur ? getFromStateStyle(el, ['opacity'], stateName, { + opacity: 1 + }) : null; + state = state || {}; + var blurStyle = state.style || {}; + + if (blurStyle.opacity == null) { + // clone state + state = extend({}, state); + blurStyle = extend({ + // Already being applied 'emphasis'. DON'T mul opacity multiple times. + opacity: hasBlur ? currentOpacity : fromState.opacity * 0.1 + }, blurStyle); + state.style = blurStyle; + } + + return state; + } + + function elementStateProxy(stateName, targetStates) { + var state = this.states[stateName]; + + if (this.style) { + if (stateName === 'emphasis') { + return createEmphasisDefaultState(this, stateName, targetStates, state); + } else if (stateName === 'blur') { + return createBlurDefaultState(this, stateName, state); + } else if (stateName === 'select') { + return createSelectDefaultState(this, stateName, state); + } + } + + return state; + } + /**FI + * Set hover style (namely "emphasis style") of element. + * @param el Should not be `zrender/graphic/Group`. + * @param focus 'self' | 'selfInSeries' | 'series' + */ + + + function setDefaultStateProxy(el) { + el.stateProxy = elementStateProxy; + var textContent = el.getTextContent(); + var textGuide = el.getTextGuideLine(); + + if (textContent) { + textContent.stateProxy = elementStateProxy; + } + + if (textGuide) { + textGuide.stateProxy = elementStateProxy; + } + } + function enterEmphasisWhenMouseOver(el, e) { + !shouldSilent(el, e) // "emphasis" event highlight has higher priority than mouse highlight. + && !el.__highByOuter && traverseUpdateState(el, singleEnterEmphasis); + } + function leaveEmphasisWhenMouseOut(el, e) { + !shouldSilent(el, e) // "emphasis" event highlight has higher priority than mouse highlight. + && !el.__highByOuter && traverseUpdateState(el, singleLeaveEmphasis); + } + function enterEmphasis(el, highlightDigit) { + el.__highByOuter |= 1 << (highlightDigit || 0); + traverseUpdateState(el, singleEnterEmphasis); + } + function leaveEmphasis(el, highlightDigit) { + !(el.__highByOuter &= ~(1 << (highlightDigit || 0))) && traverseUpdateState(el, singleLeaveEmphasis); + } + function enterBlur(el) { + traverseUpdateState(el, singleEnterBlur); + } + function leaveBlur(el) { + traverseUpdateState(el, singleLeaveBlur); + } + function enterSelect(el) { + traverseUpdateState(el, singleEnterSelect); + } + function leaveSelect(el) { + traverseUpdateState(el, singleLeaveSelect); + } + + function shouldSilent(el, e) { + return el.__highDownSilentOnTouch && e.zrByTouch; + } + + function allLeaveBlur(api) { + var model = api.getModel(); + var leaveBlurredSeries = []; + var allComponentViews = []; + model.eachComponent(function (componentType, componentModel) { + var componentStates = getComponentStates(componentModel); + var isSeries = componentType === 'series'; + var view = isSeries ? api.getViewOfSeriesModel(componentModel) : api.getViewOfComponentModel(componentModel); + !isSeries && allComponentViews.push(view); + + if (componentStates.isBlured) { + // Leave blur anyway + view.group.traverse(function (child) { + singleLeaveBlur(child); + }); + isSeries && leaveBlurredSeries.push(componentModel); + } + + componentStates.isBlured = false; + }); + each(allComponentViews, function (view) { + if (view && view.toggleBlurSeries) { + view.toggleBlurSeries(leaveBlurredSeries, false, model); + } + }); + } + function blurSeries(targetSeriesIndex, focus, blurScope, api) { + var ecModel = api.getModel(); + blurScope = blurScope || 'coordinateSystem'; + + function leaveBlurOfIndices(data, dataIndices) { + for (var i = 0; i < dataIndices.length; i++) { + var itemEl = data.getItemGraphicEl(dataIndices[i]); + itemEl && leaveBlur(itemEl); + } + } + + if (targetSeriesIndex == null) { + return; + } + + if (!focus || focus === 'none') { + return; + } + + var targetSeriesModel = ecModel.getSeriesByIndex(targetSeriesIndex); + var targetCoordSys = targetSeriesModel.coordinateSystem; + + if (targetCoordSys && targetCoordSys.master) { + targetCoordSys = targetCoordSys.master; + } + + var blurredSeries = []; + ecModel.eachSeries(function (seriesModel) { + var sameSeries = targetSeriesModel === seriesModel; + var coordSys = seriesModel.coordinateSystem; + + if (coordSys && coordSys.master) { + coordSys = coordSys.master; + } + + var sameCoordSys = coordSys && targetCoordSys ? coordSys === targetCoordSys : sameSeries; // If there is no coordinate system. use sameSeries instead. + + if (!( // Not blur other series if blurScope series + blurScope === 'series' && !sameSeries // Not blur other coordinate system if blurScope is coordinateSystem + || blurScope === 'coordinateSystem' && !sameCoordSys // Not blur self series if focus is series. + || focus === 'series' && sameSeries // TODO blurScope: coordinate system + )) { + var view = api.getViewOfSeriesModel(seriesModel); + view.group.traverse(function (child) { + singleEnterBlur(child); + }); + + if (isArrayLike(focus)) { + leaveBlurOfIndices(seriesModel.getData(), focus); + } else if (isObject(focus)) { + var dataTypes = keys(focus); + + for (var d = 0; d < dataTypes.length; d++) { + leaveBlurOfIndices(seriesModel.getData(dataTypes[d]), focus[dataTypes[d]]); + } + } + + blurredSeries.push(seriesModel); + getComponentStates(seriesModel).isBlured = true; + } + }); + ecModel.eachComponent(function (componentType, componentModel) { + if (componentType === 'series') { + return; + } + + var view = api.getViewOfComponentModel(componentModel); + + if (view && view.toggleBlurSeries) { + view.toggleBlurSeries(blurredSeries, true, ecModel); + } + }); + } + function blurComponent(componentMainType, componentIndex, api) { + if (componentMainType == null || componentIndex == null) { + return; + } + + var componentModel = api.getModel().getComponent(componentMainType, componentIndex); + + if (!componentModel) { + return; + } + + getComponentStates(componentModel).isBlured = true; + var view = api.getViewOfComponentModel(componentModel); + + if (!view || !view.focusBlurEnabled) { + return; + } + + view.group.traverse(function (child) { + singleEnterBlur(child); + }); + } + function blurSeriesFromHighlightPayload(seriesModel, payload, api) { + var seriesIndex = seriesModel.seriesIndex; + var data = seriesModel.getData(payload.dataType); + + if (!data) { + if ("development" !== 'production') { + error("Unknown dataType " + payload.dataType); + } + + return; + } + + var dataIndex = queryDataIndex(data, payload); // Pick the first one if there is multiple/none exists. + + dataIndex = (isArray(dataIndex) ? dataIndex[0] : dataIndex) || 0; + var el = data.getItemGraphicEl(dataIndex); + + if (!el) { + var count = data.count(); + var current = 0; // If data on dataIndex is NaN. + + while (!el && current < count) { + el = data.getItemGraphicEl(current++); + } + } + + if (el) { + var ecData = getECData(el); + blurSeries(seriesIndex, ecData.focus, ecData.blurScope, api); + } else { + // If there is no element put on the data. Try getting it from raw option + // TODO Should put it on seriesModel? + var focus_1 = seriesModel.get(['emphasis', 'focus']); + var blurScope = seriesModel.get(['emphasis', 'blurScope']); + + if (focus_1 != null) { + blurSeries(seriesIndex, focus_1, blurScope, api); + } + } + } + function findComponentHighDownDispatchers(componentMainType, componentIndex, name, api) { + var ret = { + focusSelf: false, + dispatchers: null + }; + + if (componentMainType == null || componentMainType === 'series' || componentIndex == null || name == null) { + return ret; + } + + var componentModel = api.getModel().getComponent(componentMainType, componentIndex); + + if (!componentModel) { + return ret; + } + + var view = api.getViewOfComponentModel(componentModel); + + if (!view || !view.findHighDownDispatchers) { + return ret; + } + + var dispatchers = view.findHighDownDispatchers(name); // At presnet, the component (like Geo) only blur inside itself. + // So we do not use `blurScope` in component. + + var focusSelf; + + for (var i = 0; i < dispatchers.length; i++) { + if ("development" !== 'production' && !isHighDownDispatcher(dispatchers[i])) { + error('param should be highDownDispatcher'); + } + + if (getECData(dispatchers[i]).focus === 'self') { + focusSelf = true; + break; + } + } + + return { + focusSelf: focusSelf, + dispatchers: dispatchers + }; + } + function handleGlobalMouseOverForHighDown(dispatcher, e, api) { + if ("development" !== 'production' && !isHighDownDispatcher(dispatcher)) { + error('param should be highDownDispatcher'); + } + + var ecData = getECData(dispatcher); + + var _a = findComponentHighDownDispatchers(ecData.componentMainType, ecData.componentIndex, ecData.componentHighDownName, api), + dispatchers = _a.dispatchers, + focusSelf = _a.focusSelf; // If `findHighDownDispatchers` is supported on the component, + // highlight/downplay elements with the same name. + + + if (dispatchers) { + if (focusSelf) { + blurComponent(ecData.componentMainType, ecData.componentIndex, api); + } + + each(dispatchers, function (dispatcher) { + return enterEmphasisWhenMouseOver(dispatcher, e); + }); + } else { + // Try blur all in the related series. Then emphasis the hoverred. + // TODO. progressive mode. + blurSeries(ecData.seriesIndex, ecData.focus, ecData.blurScope, api); + + if (ecData.focus === 'self') { + blurComponent(ecData.componentMainType, ecData.componentIndex, api); + } // Other than series, component that not support `findHighDownDispatcher` will + // also use it. But in this case, highlight/downplay are only supported in + // mouse hover but not in dispatchAction. + + + enterEmphasisWhenMouseOver(dispatcher, e); + } + } + function handleGlobalMouseOutForHighDown(dispatcher, e, api) { + if ("development" !== 'production' && !isHighDownDispatcher(dispatcher)) { + error('param should be highDownDispatcher'); + } + + allLeaveBlur(api); + var ecData = getECData(dispatcher); + var dispatchers = findComponentHighDownDispatchers(ecData.componentMainType, ecData.componentIndex, ecData.componentHighDownName, api).dispatchers; + + if (dispatchers) { + each(dispatchers, function (dispatcher) { + return leaveEmphasisWhenMouseOut(dispatcher, e); + }); + } else { + leaveEmphasisWhenMouseOut(dispatcher, e); + } + } + function toggleSelectionFromPayload(seriesModel, payload, api) { + if (!isSelectChangePayload(payload)) { + return; + } + + var dataType = payload.dataType; + var data = seriesModel.getData(dataType); + var dataIndex = queryDataIndex(data, payload); + + if (!isArray(dataIndex)) { + dataIndex = [dataIndex]; + } + + seriesModel[payload.type === TOGGLE_SELECT_ACTION_TYPE ? 'toggleSelect' : payload.type === SELECT_ACTION_TYPE ? 'select' : 'unselect'](dataIndex, dataType); + } + function updateSeriesElementSelection(seriesModel) { + var allData = seriesModel.getAllData(); + each(allData, function (_a) { + var data = _a.data, + type = _a.type; + data.eachItemGraphicEl(function (el, idx) { + seriesModel.isSelected(idx, type) ? enterSelect(el) : leaveSelect(el); + }); + }); + } + function getAllSelectedIndices(ecModel) { + var ret = []; + ecModel.eachSeries(function (seriesModel) { + var allData = seriesModel.getAllData(); + each(allData, function (_a) { + var data = _a.data, + type = _a.type; + var dataIndices = seriesModel.getSelectedDataIndices(); + + if (dataIndices.length > 0) { + var item = { + dataIndex: dataIndices, + seriesIndex: seriesModel.seriesIndex + }; + + if (type != null) { + item.dataType = type; + } + + ret.push(item); + } + }); + }); + return ret; + } + /** + * Enable the function that mouseover will trigger the emphasis state. + * + * NOTE: + * This function should be used on the element with dataIndex, seriesIndex. + * + */ + + function enableHoverEmphasis(el, focus, blurScope) { + setAsHighDownDispatcher(el, true); + traverseUpdateState(el, setDefaultStateProxy); + enableHoverFocus(el, focus, blurScope); + } + function disableHoverEmphasis(el) { + setAsHighDownDispatcher(el, false); + } + function toggleHoverEmphasis(el, focus, blurScope, isDisabled) { + isDisabled ? disableHoverEmphasis(el) : enableHoverEmphasis(el, focus, blurScope); + } + function enableHoverFocus(el, focus, blurScope) { + var ecData = getECData(el); + + if (focus != null) { + // TODO dataIndex may be set after this function. This check is not useful. + // if (ecData.dataIndex == null) { + // if (__DEV__) { + // console.warn('focus can only been set on element with dataIndex'); + // } + // } + // else { + ecData.focus = focus; + ecData.blurScope = blurScope; // } + } else if (ecData.focus) { + ecData.focus = null; + } + } + var OTHER_STATES = ['emphasis', 'blur', 'select']; + var defaultStyleGetterMap = { + itemStyle: 'getItemStyle', + lineStyle: 'getLineStyle', + areaStyle: 'getAreaStyle' + }; + /** + * Set emphasis/blur/selected states of element. + */ + + function setStatesStylesFromModel(el, itemModel, styleType, // default itemStyle + getter) { + styleType = styleType || 'itemStyle'; + + for (var i = 0; i < OTHER_STATES.length; i++) { + var stateName = OTHER_STATES[i]; + var model = itemModel.getModel([stateName, styleType]); + var state = el.ensureState(stateName); // Let it throw error if getterType is not found. + + state.style = getter ? getter(model) : model[defaultStyleGetterMap[styleType]](); + } + } + /** + * + * Set element as highlight / downplay dispatcher. + * It will be checked when element recieved mouseover event or from highlight action. + * It's in change of all highlight/downplay behavior of it's children. + * + * @param el + * @param el.highDownSilentOnTouch + * In touch device, mouseover event will be trigger on touchstart event + * (see module:zrender/dom/HandlerProxy). By this mechanism, we can + * conveniently use hoverStyle when tap on touch screen without additional + * code for compatibility. + * But if the chart/component has select feature, which usually also use + * hoverStyle, there might be conflict between 'select-highlight' and + * 'hover-highlight' especially when roam is enabled (see geo for example). + * In this case, `highDownSilentOnTouch` should be used to disable + * hover-highlight on touch device. + * @param asDispatcher If `false`, do not set as "highDownDispatcher". + */ + + function setAsHighDownDispatcher(el, asDispatcher) { + var disable = asDispatcher === false; + var extendedEl = el; // Make `highDownSilentOnTouch` and `onStateChange` only work after + // `setAsHighDownDispatcher` called. Avoid it is modified by user unexpectedly. + + if (el.highDownSilentOnTouch) { + extendedEl.__highDownSilentOnTouch = el.highDownSilentOnTouch; + } // Simple optimize, since this method might be + // called for each elements of a group in some cases. + + + if (!disable || extendedEl.__highDownDispatcher) { + // Emphasis, normal can be triggered manually by API or other components like hover link. + // el[method]('emphasis', onElementEmphasisEvent)[method]('normal', onElementNormalEvent); + // Also keep previous record. + extendedEl.__highByOuter = extendedEl.__highByOuter || 0; + extendedEl.__highDownDispatcher = !disable; + } + } + function isHighDownDispatcher(el) { + return !!(el && el.__highDownDispatcher); + } + /** + * Enable component highlight/downplay features: + * + hover link (within the same name) + * + focus blur in component + */ + + function enableComponentHighDownFeatures(el, componentModel, componentHighDownName) { + var ecData = getECData(el); + ecData.componentMainType = componentModel.mainType; + ecData.componentIndex = componentModel.componentIndex; + ecData.componentHighDownName = componentHighDownName; + } + /** + * Support hightlight/downplay record on each elements. + * For the case: hover highlight/downplay (legend, visualMap, ...) and + * user triggerred hightlight/downplay should not conflict. + * Only all of the highlightDigit cleared, return to normal. + * @param {string} highlightKey + * @return {number} highlightDigit + */ + + function getHighlightDigit(highlightKey) { + var highlightDigit = _highlightKeyMap[highlightKey]; + + if (highlightDigit == null && _highlightNextDigit <= 32) { + highlightDigit = _highlightKeyMap[highlightKey] = _highlightNextDigit++; + } + + return highlightDigit; + } + function isSelectChangePayload(payload) { + var payloadType = payload.type; + return payloadType === SELECT_ACTION_TYPE || payloadType === UNSELECT_ACTION_TYPE || payloadType === TOGGLE_SELECT_ACTION_TYPE; + } + function isHighDownPayload(payload) { + var payloadType = payload.type; + return payloadType === HIGHLIGHT_ACTION_TYPE || payloadType === DOWNPLAY_ACTION_TYPE; + } + function savePathStates(el) { + var store = getSavedStates(el); + store.normalFill = el.style.fill; + store.normalStroke = el.style.stroke; + var selectState = el.states.select || {}; + store.selectFill = selectState.style && selectState.style.fill || null; + store.selectStroke = selectState.style && selectState.style.stroke || null; + } + + var CMD$2 = PathProxy.CMD; + var points = [[], [], []]; + var mathSqrt$1 = Math.sqrt; + var mathAtan2 = Math.atan2; + function transformPath(path, m) { + if (!m) { + return; + } + var data = path.data; + var len = path.len(); + var cmd; + var nPoint; + var i; + var j; + var k; + var p; + var M = CMD$2.M; + var C = CMD$2.C; + var L = CMD$2.L; + var R = CMD$2.R; + var A = CMD$2.A; + var Q = CMD$2.Q; + for (i = 0, j = 0; i < len;) { + cmd = data[i++]; + j = i; + nPoint = 0; + switch (cmd) { + case M: + nPoint = 1; + break; + case L: + nPoint = 1; + break; + case C: + nPoint = 3; + break; + case Q: + nPoint = 2; + break; + case A: + var x = m[4]; + var y = m[5]; + var sx = mathSqrt$1(m[0] * m[0] + m[1] * m[1]); + var sy = mathSqrt$1(m[2] * m[2] + m[3] * m[3]); + var angle = mathAtan2(-m[1] / sy, m[0] / sx); + data[i] *= sx; + data[i++] += x; + data[i] *= sy; + data[i++] += y; + data[i++] *= sx; + data[i++] *= sy; + data[i++] += angle; + data[i++] += angle; + i += 2; + j = i; + break; + case R: + p[0] = data[i++]; + p[1] = data[i++]; + applyTransform(p, p, m); + data[j++] = p[0]; + data[j++] = p[1]; + p[0] += data[i++]; + p[1] += data[i++]; + applyTransform(p, p, m); + data[j++] = p[0]; + data[j++] = p[1]; + } + for (k = 0; k < nPoint; k++) { + var p_1 = points[k]; + p_1[0] = data[i++]; + p_1[1] = data[i++]; + applyTransform(p_1, p_1, m); + data[j++] = p_1[0]; + data[j++] = p_1[1]; + } + } + path.increaseVersion(); + } + + var mathSqrt$2 = Math.sqrt; + var mathSin$2 = Math.sin; + var mathCos$2 = Math.cos; + var PI$1 = Math.PI; + function vMag(v) { + return Math.sqrt(v[0] * v[0] + v[1] * v[1]); + } + function vRatio(u, v) { + return (u[0] * v[0] + u[1] * v[1]) / (vMag(u) * vMag(v)); + } + function vAngle(u, v) { + return (u[0] * v[1] < u[1] * v[0] ? -1 : 1) + * Math.acos(vRatio(u, v)); + } + function processArc(x1, y1, x2, y2, fa, fs, rx, ry, psiDeg, cmd, path) { + var psi = psiDeg * (PI$1 / 180.0); + var xp = mathCos$2(psi) * (x1 - x2) / 2.0 + + mathSin$2(psi) * (y1 - y2) / 2.0; + var yp = -1 * mathSin$2(psi) * (x1 - x2) / 2.0 + + mathCos$2(psi) * (y1 - y2) / 2.0; + var lambda = (xp * xp) / (rx * rx) + (yp * yp) / (ry * ry); + if (lambda > 1) { + rx *= mathSqrt$2(lambda); + ry *= mathSqrt$2(lambda); + } + var f = (fa === fs ? -1 : 1) + * mathSqrt$2((((rx * rx) * (ry * ry)) + - ((rx * rx) * (yp * yp)) + - ((ry * ry) * (xp * xp))) / ((rx * rx) * (yp * yp) + + (ry * ry) * (xp * xp))) || 0; + var cxp = f * rx * yp / ry; + var cyp = f * -ry * xp / rx; + var cx = (x1 + x2) / 2.0 + + mathCos$2(psi) * cxp + - mathSin$2(psi) * cyp; + var cy = (y1 + y2) / 2.0 + + mathSin$2(psi) * cxp + + mathCos$2(psi) * cyp; + var theta = vAngle([1, 0], [(xp - cxp) / rx, (yp - cyp) / ry]); + var u = [(xp - cxp) / rx, (yp - cyp) / ry]; + var v = [(-1 * xp - cxp) / rx, (-1 * yp - cyp) / ry]; + var dTheta = vAngle(u, v); + if (vRatio(u, v) <= -1) { + dTheta = PI$1; + } + if (vRatio(u, v) >= 1) { + dTheta = 0; + } + if (dTheta < 0) { + var n = Math.round(dTheta / PI$1 * 1e6) / 1e6; + dTheta = PI$1 * 2 + (n % 2) * PI$1; + } + path.addData(cmd, cx, cy, rx, ry, theta, dTheta, psi, fs); + } + var commandReg = /([mlvhzcqtsa])([^mlvhzcqtsa]*)/ig; + var numberReg = /-?([0-9]*\.)?[0-9]+([eE]-?[0-9]+)?/g; + function createPathProxyFromString(data) { + var path = new PathProxy(); + if (!data) { + return path; + } + var cpx = 0; + var cpy = 0; + var subpathX = cpx; + var subpathY = cpy; + var prevCmd; + var CMD = PathProxy.CMD; + var cmdList = data.match(commandReg); + if (!cmdList) { + return path; + } + for (var l = 0; l < cmdList.length; l++) { + var cmdText = cmdList[l]; + var cmdStr = cmdText.charAt(0); + var cmd = void 0; + var p = cmdText.match(numberReg) || []; + var pLen = p.length; + for (var i = 0; i < pLen; i++) { + p[i] = parseFloat(p[i]); + } + var off = 0; + while (off < pLen) { + var ctlPtx = void 0; + var ctlPty = void 0; + var rx = void 0; + var ry = void 0; + var psi = void 0; + var fa = void 0; + var fs = void 0; + var x1 = cpx; + var y1 = cpy; + var len = void 0; + var pathData = void 0; + switch (cmdStr) { + case 'l': + cpx += p[off++]; + cpy += p[off++]; + cmd = CMD.L; + path.addData(cmd, cpx, cpy); + break; + case 'L': + cpx = p[off++]; + cpy = p[off++]; + cmd = CMD.L; + path.addData(cmd, cpx, cpy); + break; + case 'm': + cpx += p[off++]; + cpy += p[off++]; + cmd = CMD.M; + path.addData(cmd, cpx, cpy); + subpathX = cpx; + subpathY = cpy; + cmdStr = 'l'; + break; + case 'M': + cpx = p[off++]; + cpy = p[off++]; + cmd = CMD.M; + path.addData(cmd, cpx, cpy); + subpathX = cpx; + subpathY = cpy; + cmdStr = 'L'; + break; + case 'h': + cpx += p[off++]; + cmd = CMD.L; + path.addData(cmd, cpx, cpy); + break; + case 'H': + cpx = p[off++]; + cmd = CMD.L; + path.addData(cmd, cpx, cpy); + break; + case 'v': + cpy += p[off++]; + cmd = CMD.L; + path.addData(cmd, cpx, cpy); + break; + case 'V': + cpy = p[off++]; + cmd = CMD.L; + path.addData(cmd, cpx, cpy); + break; + case 'C': + cmd = CMD.C; + path.addData(cmd, p[off++], p[off++], p[off++], p[off++], p[off++], p[off++]); + cpx = p[off - 2]; + cpy = p[off - 1]; + break; + case 'c': + cmd = CMD.C; + path.addData(cmd, p[off++] + cpx, p[off++] + cpy, p[off++] + cpx, p[off++] + cpy, p[off++] + cpx, p[off++] + cpy); + cpx += p[off - 2]; + cpy += p[off - 1]; + break; + case 'S': + ctlPtx = cpx; + ctlPty = cpy; + len = path.len(); + pathData = path.data; + if (prevCmd === CMD.C) { + ctlPtx += cpx - pathData[len - 4]; + ctlPty += cpy - pathData[len - 3]; + } + cmd = CMD.C; + x1 = p[off++]; + y1 = p[off++]; + cpx = p[off++]; + cpy = p[off++]; + path.addData(cmd, ctlPtx, ctlPty, x1, y1, cpx, cpy); + break; + case 's': + ctlPtx = cpx; + ctlPty = cpy; + len = path.len(); + pathData = path.data; + if (prevCmd === CMD.C) { + ctlPtx += cpx - pathData[len - 4]; + ctlPty += cpy - pathData[len - 3]; + } + cmd = CMD.C; + x1 = cpx + p[off++]; + y1 = cpy + p[off++]; + cpx += p[off++]; + cpy += p[off++]; + path.addData(cmd, ctlPtx, ctlPty, x1, y1, cpx, cpy); + break; + case 'Q': + x1 = p[off++]; + y1 = p[off++]; + cpx = p[off++]; + cpy = p[off++]; + cmd = CMD.Q; + path.addData(cmd, x1, y1, cpx, cpy); + break; + case 'q': + x1 = p[off++] + cpx; + y1 = p[off++] + cpy; + cpx += p[off++]; + cpy += p[off++]; + cmd = CMD.Q; + path.addData(cmd, x1, y1, cpx, cpy); + break; + case 'T': + ctlPtx = cpx; + ctlPty = cpy; + len = path.len(); + pathData = path.data; + if (prevCmd === CMD.Q) { + ctlPtx += cpx - pathData[len - 4]; + ctlPty += cpy - pathData[len - 3]; + } + cpx = p[off++]; + cpy = p[off++]; + cmd = CMD.Q; + path.addData(cmd, ctlPtx, ctlPty, cpx, cpy); + break; + case 't': + ctlPtx = cpx; + ctlPty = cpy; + len = path.len(); + pathData = path.data; + if (prevCmd === CMD.Q) { + ctlPtx += cpx - pathData[len - 4]; + ctlPty += cpy - pathData[len - 3]; + } + cpx += p[off++]; + cpy += p[off++]; + cmd = CMD.Q; + path.addData(cmd, ctlPtx, ctlPty, cpx, cpy); + break; + case 'A': + rx = p[off++]; + ry = p[off++]; + psi = p[off++]; + fa = p[off++]; + fs = p[off++]; + x1 = cpx, y1 = cpy; + cpx = p[off++]; + cpy = p[off++]; + cmd = CMD.A; + processArc(x1, y1, cpx, cpy, fa, fs, rx, ry, psi, cmd, path); + break; + case 'a': + rx = p[off++]; + ry = p[off++]; + psi = p[off++]; + fa = p[off++]; + fs = p[off++]; + x1 = cpx, y1 = cpy; + cpx += p[off++]; + cpy += p[off++]; + cmd = CMD.A; + processArc(x1, y1, cpx, cpy, fa, fs, rx, ry, psi, cmd, path); + break; + } + } + if (cmdStr === 'z' || cmdStr === 'Z') { + cmd = CMD.Z; + path.addData(cmd); + cpx = subpathX; + cpy = subpathY; + } + prevCmd = cmd; + } + path.toStatic(); + return path; + } + var SVGPath = (function (_super) { + __extends(SVGPath, _super); + function SVGPath() { + return _super !== null && _super.apply(this, arguments) || this; + } + SVGPath.prototype.applyTransform = function (m) { }; + return SVGPath; + }(Path)); + function isPathProxy(path) { + return path.setData != null; + } + function createPathOptions(str, opts) { + var pathProxy = createPathProxyFromString(str); + var innerOpts = extend({}, opts); + innerOpts.buildPath = function (path) { + if (isPathProxy(path)) { + path.setData(pathProxy.data); + var ctx = path.getContext(); + if (ctx) { + path.rebuildPath(ctx, 1); + } + } + else { + var ctx = path; + pathProxy.rebuildPath(ctx, 1); + } + }; + innerOpts.applyTransform = function (m) { + transformPath(pathProxy, m); + this.dirtyShape(); + }; + return innerOpts; + } + function createFromString(str, opts) { + return new SVGPath(createPathOptions(str, opts)); + } + function extendFromString(str, defaultOpts) { + var innerOpts = createPathOptions(str, defaultOpts); + var Sub = (function (_super) { + __extends(Sub, _super); + function Sub(opts) { + var _this = _super.call(this, opts) || this; + _this.applyTransform = innerOpts.applyTransform; + _this.buildPath = innerOpts.buildPath; + return _this; + } + return Sub; + }(SVGPath)); + return Sub; + } + function mergePath(pathEls, opts) { + var pathList = []; + var len = pathEls.length; + for (var i = 0; i < len; i++) { + var pathEl = pathEls[i]; + pathList.push(pathEl.getUpdatedPathProxy(true)); + } + var pathBundle = new Path(opts); + pathBundle.createPathProxy(); + pathBundle.buildPath = function (path) { + if (isPathProxy(path)) { + path.appendPath(pathList); + var ctx = path.getContext(); + if (ctx) { + path.rebuildPath(ctx, 1); + } + } + }; + return pathBundle; + } + function clonePath(sourcePath, opts) { + opts = opts || {}; + var path = new Path(); + if (sourcePath.shape) { + path.setShape(sourcePath.shape); + } + path.setStyle(sourcePath.style); + if (opts.bakeTransform) { + transformPath(path.path, sourcePath.getComputedTransform()); + } + else { + if (opts.toLocal) { + path.setLocalTransform(sourcePath.getComputedTransform()); + } + else { + path.copyTransform(sourcePath); + } + } + path.buildPath = sourcePath.buildPath; + path.applyTransform = path.applyTransform; + path.z = sourcePath.z; + path.z2 = sourcePath.z2; + path.zlevel = sourcePath.zlevel; + return path; + } + + var CircleShape = (function () { + function CircleShape() { + this.cx = 0; + this.cy = 0; + this.r = 0; + } + return CircleShape; + }()); + var Circle = (function (_super) { + __extends(Circle, _super); + function Circle(opts) { + return _super.call(this, opts) || this; + } + Circle.prototype.getDefaultShape = function () { + return new CircleShape(); + }; + Circle.prototype.buildPath = function (ctx, shape) { + ctx.moveTo(shape.cx + shape.r, shape.cy); + ctx.arc(shape.cx, shape.cy, shape.r, 0, Math.PI * 2); + }; + return Circle; + }(Path)); + Circle.prototype.type = 'circle'; + + var EllipseShape = (function () { + function EllipseShape() { + this.cx = 0; + this.cy = 0; + this.rx = 0; + this.ry = 0; + } + return EllipseShape; + }()); + var Ellipse = (function (_super) { + __extends(Ellipse, _super); + function Ellipse(opts) { + return _super.call(this, opts) || this; + } + Ellipse.prototype.getDefaultShape = function () { + return new EllipseShape(); + }; + Ellipse.prototype.buildPath = function (ctx, shape) { + var k = 0.5522848; + var x = shape.cx; + var y = shape.cy; + var a = shape.rx; + var b = shape.ry; + var ox = a * k; + var oy = b * k; + ctx.moveTo(x - a, y); + ctx.bezierCurveTo(x - a, y - oy, x - ox, y - b, x, y - b); + ctx.bezierCurveTo(x + ox, y - b, x + a, y - oy, x + a, y); + ctx.bezierCurveTo(x + a, y + oy, x + ox, y + b, x, y + b); + ctx.bezierCurveTo(x - ox, y + b, x - a, y + oy, x - a, y); + ctx.closePath(); + }; + return Ellipse; + }(Path)); + Ellipse.prototype.type = 'ellipse'; + + var PI$2 = Math.PI; + var PI2$5 = PI$2 * 2; + var mathSin$3 = Math.sin; + var mathCos$3 = Math.cos; + var mathACos = Math.acos; + var mathATan2 = Math.atan2; + var mathAbs$1 = Math.abs; + var mathSqrt$3 = Math.sqrt; + var mathMax$3 = Math.max; + var mathMin$3 = Math.min; + var e = 1e-4; + function intersect(x0, y0, x1, y1, x2, y2, x3, y3) { + var dx10 = x1 - x0; + var dy10 = y1 - y0; + var dx32 = x3 - x2; + var dy32 = y3 - y2; + var t = dy32 * dx10 - dx32 * dy10; + if (t * t < e) { + return; + } + t = (dx32 * (y0 - y2) - dy32 * (x0 - x2)) / t; + return [x0 + t * dx10, y0 + t * dy10]; + } + function computeCornerTangents(x0, y0, x1, y1, radius, cr, clockwise) { + var x01 = x0 - x1; + var y01 = y0 - y1; + var lo = (clockwise ? cr : -cr) / mathSqrt$3(x01 * x01 + y01 * y01); + var ox = lo * y01; + var oy = -lo * x01; + var x11 = x0 + ox; + var y11 = y0 + oy; + var x10 = x1 + ox; + var y10 = y1 + oy; + var x00 = (x11 + x10) / 2; + var y00 = (y11 + y10) / 2; + var dx = x10 - x11; + var dy = y10 - y11; + var d2 = dx * dx + dy * dy; + var r = radius - cr; + var s = x11 * y10 - x10 * y11; + var d = (dy < 0 ? -1 : 1) * mathSqrt$3(mathMax$3(0, r * r * d2 - s * s)); + var cx0 = (s * dy - dx * d) / d2; + var cy0 = (-s * dx - dy * d) / d2; + var cx1 = (s * dy + dx * d) / d2; + var cy1 = (-s * dx + dy * d) / d2; + var dx0 = cx0 - x00; + var dy0 = cy0 - y00; + var dx1 = cx1 - x00; + var dy1 = cy1 - y00; + if (dx0 * dx0 + dy0 * dy0 > dx1 * dx1 + dy1 * dy1) { + cx0 = cx1; + cy0 = cy1; + } + return { + cx: cx0, + cy: cy0, + x0: -ox, + y0: -oy, + x1: cx0 * (radius / r - 1), + y1: cy0 * (radius / r - 1) + }; + } + function normalizeCornerRadius(cr) { + var arr; + if (isArray(cr)) { + var len = cr.length; + if (!len) { + return cr; + } + if (len === 1) { + arr = [cr[0], cr[0], 0, 0]; + } + else if (len === 2) { + arr = [cr[0], cr[0], cr[1], cr[1]]; + } + else if (len === 3) { + arr = cr.concat(cr[2]); + } + else { + arr = cr; + } + } + else { + arr = [cr, cr, cr, cr]; + } + return arr; + } + function buildPath$1(ctx, shape) { + var _a; + var radius = mathMax$3(shape.r, 0); + var innerRadius = mathMax$3(shape.r0 || 0, 0); + var hasRadius = radius > 0; + var hasInnerRadius = innerRadius > 0; + if (!hasRadius && !hasInnerRadius) { + return; + } + if (!hasRadius) { + radius = innerRadius; + innerRadius = 0; + } + if (innerRadius > radius) { + var tmp = radius; + radius = innerRadius; + innerRadius = tmp; + } + var startAngle = shape.startAngle, endAngle = shape.endAngle; + if (isNaN(startAngle) || isNaN(endAngle)) { + return; + } + var cx = shape.cx, cy = shape.cy; + var clockwise = !!shape.clockwise; + var arc = mathAbs$1(endAngle - startAngle); + var mod = arc > PI2$5 && arc % PI2$5; + mod > e && (arc = mod); + if (!(radius > e)) { + ctx.moveTo(cx, cy); + } + else if (arc > PI2$5 - e) { + ctx.moveTo(cx + radius * mathCos$3(startAngle), cy + radius * mathSin$3(startAngle)); + ctx.arc(cx, cy, radius, startAngle, endAngle, !clockwise); + if (innerRadius > e) { + ctx.moveTo(cx + innerRadius * mathCos$3(endAngle), cy + innerRadius * mathSin$3(endAngle)); + ctx.arc(cx, cy, innerRadius, endAngle, startAngle, clockwise); + } + } + else { + var icrStart = void 0; + var icrEnd = void 0; + var ocrStart = void 0; + var ocrEnd = void 0; + var ocrs = void 0; + var ocre = void 0; + var icrs = void 0; + var icre = void 0; + var ocrMax = void 0; + var icrMax = void 0; + var limitedOcrMax = void 0; + var limitedIcrMax = void 0; + var xre = void 0; + var yre = void 0; + var xirs = void 0; + var yirs = void 0; + var xrs = radius * mathCos$3(startAngle); + var yrs = radius * mathSin$3(startAngle); + var xire = innerRadius * mathCos$3(endAngle); + var yire = innerRadius * mathSin$3(endAngle); + var hasArc = arc > e; + if (hasArc) { + var cornerRadius = shape.cornerRadius; + if (cornerRadius) { + _a = normalizeCornerRadius(cornerRadius), icrStart = _a[0], icrEnd = _a[1], ocrStart = _a[2], ocrEnd = _a[3]; + } + var halfRd = mathAbs$1(radius - innerRadius) / 2; + ocrs = mathMin$3(halfRd, ocrStart); + ocre = mathMin$3(halfRd, ocrEnd); + icrs = mathMin$3(halfRd, icrStart); + icre = mathMin$3(halfRd, icrEnd); + limitedOcrMax = ocrMax = mathMax$3(ocrs, ocre); + limitedIcrMax = icrMax = mathMax$3(icrs, icre); + if (ocrMax > e || icrMax > e) { + xre = radius * mathCos$3(endAngle); + yre = radius * mathSin$3(endAngle); + xirs = innerRadius * mathCos$3(startAngle); + yirs = innerRadius * mathSin$3(startAngle); + if (arc < PI$2) { + var it_1 = intersect(xrs, yrs, xirs, yirs, xre, yre, xire, yire); + if (it_1) { + var x0 = xrs - it_1[0]; + var y0 = yrs - it_1[1]; + var x1 = xre - it_1[0]; + var y1 = yre - it_1[1]; + var a = 1 / mathSin$3(mathACos((x0 * x1 + y0 * y1) / (mathSqrt$3(x0 * x0 + y0 * y0) * mathSqrt$3(x1 * x1 + y1 * y1))) / 2); + var b = mathSqrt$3(it_1[0] * it_1[0] + it_1[1] * it_1[1]); + limitedOcrMax = mathMin$3(ocrMax, (radius - b) / (a + 1)); + limitedIcrMax = mathMin$3(icrMax, (innerRadius - b) / (a - 1)); + } + } + } + } + if (!hasArc) { + ctx.moveTo(cx + xrs, cy + yrs); + } + else if (limitedOcrMax > e) { + var crStart = mathMin$3(ocrStart, limitedOcrMax); + var crEnd = mathMin$3(ocrEnd, limitedOcrMax); + var ct0 = computeCornerTangents(xirs, yirs, xrs, yrs, radius, crStart, clockwise); + var ct1 = computeCornerTangents(xre, yre, xire, yire, radius, crEnd, clockwise); + ctx.moveTo(cx + ct0.cx + ct0.x0, cy + ct0.cy + ct0.y0); + if (limitedOcrMax < ocrMax && crStart === crEnd) { + ctx.arc(cx + ct0.cx, cy + ct0.cy, limitedOcrMax, mathATan2(ct0.y0, ct0.x0), mathATan2(ct1.y0, ct1.x0), !clockwise); + } + else { + crStart > 0 && ctx.arc(cx + ct0.cx, cy + ct0.cy, crStart, mathATan2(ct0.y0, ct0.x0), mathATan2(ct0.y1, ct0.x1), !clockwise); + ctx.arc(cx, cy, radius, mathATan2(ct0.cy + ct0.y1, ct0.cx + ct0.x1), mathATan2(ct1.cy + ct1.y1, ct1.cx + ct1.x1), !clockwise); + crEnd > 0 && ctx.arc(cx + ct1.cx, cy + ct1.cy, crEnd, mathATan2(ct1.y1, ct1.x1), mathATan2(ct1.y0, ct1.x0), !clockwise); + } + } + else { + ctx.moveTo(cx + xrs, cy + yrs); + ctx.arc(cx, cy, radius, startAngle, endAngle, !clockwise); + } + if (!(innerRadius > e) || !hasArc) { + ctx.lineTo(cx + xire, cy + yire); + } + else if (limitedIcrMax > e) { + var crStart = mathMin$3(icrStart, limitedIcrMax); + var crEnd = mathMin$3(icrEnd, limitedIcrMax); + var ct0 = computeCornerTangents(xire, yire, xre, yre, innerRadius, -crEnd, clockwise); + var ct1 = computeCornerTangents(xrs, yrs, xirs, yirs, innerRadius, -crStart, clockwise); + ctx.lineTo(cx + ct0.cx + ct0.x0, cy + ct0.cy + ct0.y0); + if (limitedIcrMax < icrMax && crStart === crEnd) { + ctx.arc(cx + ct0.cx, cy + ct0.cy, limitedIcrMax, mathATan2(ct0.y0, ct0.x0), mathATan2(ct1.y0, ct1.x0), !clockwise); + } + else { + crEnd > 0 && ctx.arc(cx + ct0.cx, cy + ct0.cy, crEnd, mathATan2(ct0.y0, ct0.x0), mathATan2(ct0.y1, ct0.x1), !clockwise); + ctx.arc(cx, cy, innerRadius, mathATan2(ct0.cy + ct0.y1, ct0.cx + ct0.x1), mathATan2(ct1.cy + ct1.y1, ct1.cx + ct1.x1), clockwise); + crStart > 0 && ctx.arc(cx + ct1.cx, cy + ct1.cy, crStart, mathATan2(ct1.y1, ct1.x1), mathATan2(ct1.y0, ct1.x0), !clockwise); + } + } + else { + ctx.lineTo(cx + xire, cy + yire); + ctx.arc(cx, cy, innerRadius, endAngle, startAngle, clockwise); + } + } + ctx.closePath(); + } + + var SectorShape = (function () { + function SectorShape() { + this.cx = 0; + this.cy = 0; + this.r0 = 0; + this.r = 0; + this.startAngle = 0; + this.endAngle = Math.PI * 2; + this.clockwise = true; + this.cornerRadius = 0; + } + return SectorShape; + }()); + var Sector = (function (_super) { + __extends(Sector, _super); + function Sector(opts) { + return _super.call(this, opts) || this; + } + Sector.prototype.getDefaultShape = function () { + return new SectorShape(); + }; + Sector.prototype.buildPath = function (ctx, shape) { + buildPath$1(ctx, shape); + }; + Sector.prototype.isZeroArea = function () { + return this.shape.startAngle === this.shape.endAngle + || this.shape.r === this.shape.r0; + }; + return Sector; + }(Path)); + Sector.prototype.type = 'sector'; + + var RingShape = (function () { + function RingShape() { + this.cx = 0; + this.cy = 0; + this.r = 0; + this.r0 = 0; + } + return RingShape; + }()); + var Ring = (function (_super) { + __extends(Ring, _super); + function Ring(opts) { + return _super.call(this, opts) || this; + } + Ring.prototype.getDefaultShape = function () { + return new RingShape(); + }; + Ring.prototype.buildPath = function (ctx, shape) { + var x = shape.cx; + var y = shape.cy; + var PI2 = Math.PI * 2; + ctx.moveTo(x + shape.r, y); + ctx.arc(x, y, shape.r, 0, PI2, false); + ctx.moveTo(x + shape.r0, y); + ctx.arc(x, y, shape.r0, 0, PI2, true); + }; + return Ring; + }(Path)); + Ring.prototype.type = 'ring'; + + function smoothBezier(points, smooth, isLoop, constraint) { + var cps = []; + var v = []; + var v1 = []; + var v2 = []; + var prevPoint; + var nextPoint; + var min$1; + var max$1; + if (constraint) { + min$1 = [Infinity, Infinity]; + max$1 = [-Infinity, -Infinity]; + for (var i = 0, len = points.length; i < len; i++) { + min(min$1, min$1, points[i]); + max(max$1, max$1, points[i]); + } + min(min$1, min$1, constraint[0]); + max(max$1, max$1, constraint[1]); + } + for (var i = 0, len = points.length; i < len; i++) { + var point = points[i]; + if (isLoop) { + prevPoint = points[i ? i - 1 : len - 1]; + nextPoint = points[(i + 1) % len]; + } + else { + if (i === 0 || i === len - 1) { + cps.push(clone$1(points[i])); + continue; + } + else { + prevPoint = points[i - 1]; + nextPoint = points[i + 1]; + } + } + sub(v, nextPoint, prevPoint); + scale(v, v, smooth); + var d0 = distance(point, prevPoint); + var d1 = distance(point, nextPoint); + var sum = d0 + d1; + if (sum !== 0) { + d0 /= sum; + d1 /= sum; + } + scale(v1, v, -d0); + scale(v2, v, d1); + var cp0 = add([], point, v1); + var cp1 = add([], point, v2); + if (constraint) { + max(cp0, cp0, min$1); + min(cp0, cp0, max$1); + max(cp1, cp1, min$1); + min(cp1, cp1, max$1); + } + cps.push(cp0); + cps.push(cp1); + } + if (isLoop) { + cps.push(cps.shift()); + } + return cps; + } + + function buildPath$2(ctx, shape, closePath) { + var smooth = shape.smooth; + var points = shape.points; + if (points && points.length >= 2) { + if (smooth) { + var controlPoints = smoothBezier(points, smooth, closePath, shape.smoothConstraint); + ctx.moveTo(points[0][0], points[0][1]); + var len = points.length; + for (var i = 0; i < (closePath ? len : len - 1); i++) { + var cp1 = controlPoints[i * 2]; + var cp2 = controlPoints[i * 2 + 1]; + var p = points[(i + 1) % len]; + ctx.bezierCurveTo(cp1[0], cp1[1], cp2[0], cp2[1], p[0], p[1]); + } + } + else { + ctx.moveTo(points[0][0], points[0][1]); + for (var i = 1, l = points.length; i < l; i++) { + ctx.lineTo(points[i][0], points[i][1]); + } + } + closePath && ctx.closePath(); + } + } + + var PolygonShape = (function () { + function PolygonShape() { + this.points = null; + this.smooth = 0; + this.smoothConstraint = null; + } + return PolygonShape; + }()); + var Polygon = (function (_super) { + __extends(Polygon, _super); + function Polygon(opts) { + return _super.call(this, opts) || this; + } + Polygon.prototype.getDefaultShape = function () { + return new PolygonShape(); + }; + Polygon.prototype.buildPath = function (ctx, shape) { + buildPath$2(ctx, shape, true); + }; + return Polygon; + }(Path)); + Polygon.prototype.type = 'polygon'; + + var PolylineShape = (function () { + function PolylineShape() { + this.points = null; + this.percent = 1; + this.smooth = 0; + this.smoothConstraint = null; + } + return PolylineShape; + }()); + var Polyline = (function (_super) { + __extends(Polyline, _super); + function Polyline(opts) { + return _super.call(this, opts) || this; + } + Polyline.prototype.getDefaultStyle = function () { + return { + stroke: '#000', + fill: null + }; + }; + Polyline.prototype.getDefaultShape = function () { + return new PolylineShape(); + }; + Polyline.prototype.buildPath = function (ctx, shape) { + buildPath$2(ctx, shape, false); + }; + return Polyline; + }(Path)); + Polyline.prototype.type = 'polyline'; + + var subPixelOptimizeOutputShape$1 = {}; + var LineShape = (function () { + function LineShape() { + this.x1 = 0; + this.y1 = 0; + this.x2 = 0; + this.y2 = 0; + this.percent = 1; + } + return LineShape; + }()); + var Line = (function (_super) { + __extends(Line, _super); + function Line(opts) { + return _super.call(this, opts) || this; + } + Line.prototype.getDefaultStyle = function () { + return { + stroke: '#000', + fill: null + }; + }; + Line.prototype.getDefaultShape = function () { + return new LineShape(); + }; + Line.prototype.buildPath = function (ctx, shape) { + var x1; + var y1; + var x2; + var y2; + if (this.subPixelOptimize) { + var optimizedShape = subPixelOptimizeLine(subPixelOptimizeOutputShape$1, shape, this.style); + x1 = optimizedShape.x1; + y1 = optimizedShape.y1; + x2 = optimizedShape.x2; + y2 = optimizedShape.y2; + } + else { + x1 = shape.x1; + y1 = shape.y1; + x2 = shape.x2; + y2 = shape.y2; + } + var percent = shape.percent; + if (percent === 0) { + return; + } + ctx.moveTo(x1, y1); + if (percent < 1) { + x2 = x1 * (1 - percent) + x2 * percent; + y2 = y1 * (1 - percent) + y2 * percent; + } + ctx.lineTo(x2, y2); + }; + Line.prototype.pointAt = function (p) { + var shape = this.shape; + return [ + shape.x1 * (1 - p) + shape.x2 * p, + shape.y1 * (1 - p) + shape.y2 * p + ]; + }; + return Line; + }(Path)); + Line.prototype.type = 'line'; + + var out = []; + var BezierCurveShape = (function () { + function BezierCurveShape() { + this.x1 = 0; + this.y1 = 0; + this.x2 = 0; + this.y2 = 0; + this.cpx1 = 0; + this.cpy1 = 0; + this.percent = 1; + } + return BezierCurveShape; + }()); + function someVectorAt(shape, t, isTangent) { + var cpx2 = shape.cpx2; + var cpy2 = shape.cpy2; + if (cpx2 != null || cpy2 != null) { + return [ + (isTangent ? cubicDerivativeAt : cubicAt)(shape.x1, shape.cpx1, shape.cpx2, shape.x2, t), + (isTangent ? cubicDerivativeAt : cubicAt)(shape.y1, shape.cpy1, shape.cpy2, shape.y2, t) + ]; + } + else { + return [ + (isTangent ? quadraticDerivativeAt : quadraticAt)(shape.x1, shape.cpx1, shape.x2, t), + (isTangent ? quadraticDerivativeAt : quadraticAt)(shape.y1, shape.cpy1, shape.y2, t) + ]; + } + } + var BezierCurve = (function (_super) { + __extends(BezierCurve, _super); + function BezierCurve(opts) { + return _super.call(this, opts) || this; + } + BezierCurve.prototype.getDefaultStyle = function () { + return { + stroke: '#000', + fill: null + }; + }; + BezierCurve.prototype.getDefaultShape = function () { + return new BezierCurveShape(); + }; + BezierCurve.prototype.buildPath = function (ctx, shape) { + var x1 = shape.x1; + var y1 = shape.y1; + var x2 = shape.x2; + var y2 = shape.y2; + var cpx1 = shape.cpx1; + var cpy1 = shape.cpy1; + var cpx2 = shape.cpx2; + var cpy2 = shape.cpy2; + var percent = shape.percent; + if (percent === 0) { + return; + } + ctx.moveTo(x1, y1); + if (cpx2 == null || cpy2 == null) { + if (percent < 1) { + quadraticSubdivide(x1, cpx1, x2, percent, out); + cpx1 = out[1]; + x2 = out[2]; + quadraticSubdivide(y1, cpy1, y2, percent, out); + cpy1 = out[1]; + y2 = out[2]; + } + ctx.quadraticCurveTo(cpx1, cpy1, x2, y2); + } + else { + if (percent < 1) { + cubicSubdivide(x1, cpx1, cpx2, x2, percent, out); + cpx1 = out[1]; + cpx2 = out[2]; + x2 = out[3]; + cubicSubdivide(y1, cpy1, cpy2, y2, percent, out); + cpy1 = out[1]; + cpy2 = out[2]; + y2 = out[3]; + } + ctx.bezierCurveTo(cpx1, cpy1, cpx2, cpy2, x2, y2); + } + }; + BezierCurve.prototype.pointAt = function (t) { + return someVectorAt(this.shape, t, false); + }; + BezierCurve.prototype.tangentAt = function (t) { + var p = someVectorAt(this.shape, t, true); + return normalize(p, p); + }; + return BezierCurve; + }(Path)); + BezierCurve.prototype.type = 'bezier-curve'; + + var ArcShape = (function () { + function ArcShape() { + this.cx = 0; + this.cy = 0; + this.r = 0; + this.startAngle = 0; + this.endAngle = Math.PI * 2; + this.clockwise = true; + } + return ArcShape; + }()); + var Arc = (function (_super) { + __extends(Arc, _super); + function Arc(opts) { + return _super.call(this, opts) || this; + } + Arc.prototype.getDefaultStyle = function () { + return { + stroke: '#000', + fill: null + }; + }; + Arc.prototype.getDefaultShape = function () { + return new ArcShape(); + }; + Arc.prototype.buildPath = function (ctx, shape) { + var x = shape.cx; + var y = shape.cy; + var r = Math.max(shape.r, 0); + var startAngle = shape.startAngle; + var endAngle = shape.endAngle; + var clockwise = shape.clockwise; + var unitX = Math.cos(startAngle); + var unitY = Math.sin(startAngle); + ctx.moveTo(unitX * r + x, unitY * r + y); + ctx.arc(x, y, r, startAngle, endAngle, !clockwise); + }; + return Arc; + }(Path)); + Arc.prototype.type = 'arc'; + + var CompoundPath = (function (_super) { + __extends(CompoundPath, _super); + function CompoundPath() { + var _this = _super !== null && _super.apply(this, arguments) || this; + _this.type = 'compound'; + return _this; + } + CompoundPath.prototype._updatePathDirty = function () { + var paths = this.shape.paths; + var dirtyPath = this.shapeChanged(); + for (var i = 0; i < paths.length; i++) { + dirtyPath = dirtyPath || paths[i].shapeChanged(); + } + if (dirtyPath) { + this.dirtyShape(); + } + }; + CompoundPath.prototype.beforeBrush = function () { + this._updatePathDirty(); + var paths = this.shape.paths || []; + var scale = this.getGlobalScale(); + for (var i = 0; i < paths.length; i++) { + if (!paths[i].path) { + paths[i].createPathProxy(); + } + paths[i].path.setScale(scale[0], scale[1], paths[i].segmentIgnoreThreshold); + } + }; + CompoundPath.prototype.buildPath = function (ctx, shape) { + var paths = shape.paths || []; + for (var i = 0; i < paths.length; i++) { + paths[i].buildPath(ctx, paths[i].shape, true); + } + }; + CompoundPath.prototype.afterBrush = function () { + var paths = this.shape.paths || []; + for (var i = 0; i < paths.length; i++) { + paths[i].pathUpdated(); + } + }; + CompoundPath.prototype.getBoundingRect = function () { + this._updatePathDirty.call(this); + return Path.prototype.getBoundingRect.call(this); + }; + return CompoundPath; + }(Path)); + + var Gradient = (function () { + function Gradient(colorStops) { + this.colorStops = colorStops || []; + } + Gradient.prototype.addColorStop = function (offset, color) { + this.colorStops.push({ + offset: offset, + color: color + }); + }; + return Gradient; + }()); + + var LinearGradient = (function (_super) { + __extends(LinearGradient, _super); + function LinearGradient(x, y, x2, y2, colorStops, globalCoord) { + var _this = _super.call(this, colorStops) || this; + _this.x = x == null ? 0 : x; + _this.y = y == null ? 0 : y; + _this.x2 = x2 == null ? 1 : x2; + _this.y2 = y2 == null ? 0 : y2; + _this.type = 'linear'; + _this.global = globalCoord || false; + return _this; + } + return LinearGradient; + }(Gradient)); + + var RadialGradient = (function (_super) { + __extends(RadialGradient, _super); + function RadialGradient(x, y, r, colorStops, globalCoord) { + var _this = _super.call(this, colorStops) || this; + _this.x = x == null ? 0.5 : x; + _this.y = y == null ? 0.5 : y; + _this.r = r == null ? 0.5 : r; + _this.type = 'radial'; + _this.global = globalCoord || false; + return _this; + } + return RadialGradient; + }(Gradient)); + + var extent = [0, 0]; + var extent2 = [0, 0]; + var minTv$1 = new Point(); + var maxTv$1 = new Point(); + var OrientedBoundingRect = (function () { + function OrientedBoundingRect(rect, transform) { + this._corners = []; + this._axes = []; + this._origin = [0, 0]; + for (var i = 0; i < 4; i++) { + this._corners[i] = new Point(); + } + for (var i = 0; i < 2; i++) { + this._axes[i] = new Point(); + } + if (rect) { + this.fromBoundingRect(rect, transform); + } + } + OrientedBoundingRect.prototype.fromBoundingRect = function (rect, transform) { + var corners = this._corners; + var axes = this._axes; + var x = rect.x; + var y = rect.y; + var x2 = x + rect.width; + var y2 = y + rect.height; + corners[0].set(x, y); + corners[1].set(x2, y); + corners[2].set(x2, y2); + corners[3].set(x, y2); + if (transform) { + for (var i = 0; i < 4; i++) { + corners[i].transform(transform); + } + } + Point.sub(axes[0], corners[1], corners[0]); + Point.sub(axes[1], corners[3], corners[0]); + axes[0].normalize(); + axes[1].normalize(); + for (var i = 0; i < 2; i++) { + this._origin[i] = axes[i].dot(corners[0]); + } + }; + OrientedBoundingRect.prototype.intersect = function (other, mtv) { + var overlapped = true; + var noMtv = !mtv; + minTv$1.set(Infinity, Infinity); + maxTv$1.set(0, 0); + if (!this._intersectCheckOneSide(this, other, minTv$1, maxTv$1, noMtv, 1)) { + overlapped = false; + if (noMtv) { + return overlapped; + } + } + if (!this._intersectCheckOneSide(other, this, minTv$1, maxTv$1, noMtv, -1)) { + overlapped = false; + if (noMtv) { + return overlapped; + } + } + if (!noMtv) { + Point.copy(mtv, overlapped ? minTv$1 : maxTv$1); + } + return overlapped; + }; + OrientedBoundingRect.prototype._intersectCheckOneSide = function (self, other, minTv, maxTv, noMtv, inverse) { + var overlapped = true; + for (var i = 0; i < 2; i++) { + var axis = this._axes[i]; + this._getProjMinMaxOnAxis(i, self._corners, extent); + this._getProjMinMaxOnAxis(i, other._corners, extent2); + if (extent[1] < extent2[0] || extent[0] > extent2[1]) { + overlapped = false; + if (noMtv) { + return overlapped; + } + var dist0 = Math.abs(extent2[0] - extent[1]); + var dist1 = Math.abs(extent[0] - extent2[1]); + if (Math.min(dist0, dist1) > maxTv.len()) { + if (dist0 < dist1) { + Point.scale(maxTv, axis, -dist0 * inverse); + } + else { + Point.scale(maxTv, axis, dist1 * inverse); + } + } + } + else if (minTv) { + var dist0 = Math.abs(extent2[0] - extent[1]); + var dist1 = Math.abs(extent[0] - extent2[1]); + if (Math.min(dist0, dist1) < minTv.len()) { + if (dist0 < dist1) { + Point.scale(minTv, axis, dist0 * inverse); + } + else { + Point.scale(minTv, axis, -dist1 * inverse); + } + } + } + } + return overlapped; + }; + OrientedBoundingRect.prototype._getProjMinMaxOnAxis = function (dim, corners, out) { + var axis = this._axes[dim]; + var origin = this._origin; + var proj = corners[0].dot(axis) + origin[dim]; + var min = proj; + var max = proj; + for (var i = 1; i < corners.length; i++) { + var proj_1 = corners[i].dot(axis) + origin[dim]; + min = Math.min(proj_1, min); + max = Math.max(proj_1, max); + } + out[0] = min; + out[1] = max; + }; + return OrientedBoundingRect; + }()); + + var m = []; + var IncrementalDisplayable = (function (_super) { + __extends(IncrementalDisplayable, _super); + function IncrementalDisplayable() { + var _this = _super !== null && _super.apply(this, arguments) || this; + _this.notClear = true; + _this.incremental = true; + _this._displayables = []; + _this._temporaryDisplayables = []; + _this._cursor = 0; + return _this; + } + IncrementalDisplayable.prototype.traverse = function (cb, context) { + cb.call(context, this); + }; + IncrementalDisplayable.prototype.useStyle = function () { + this.style = {}; + }; + IncrementalDisplayable.prototype.getCursor = function () { + return this._cursor; + }; + IncrementalDisplayable.prototype.innerAfterBrush = function () { + this._cursor = this._displayables.length; + }; + IncrementalDisplayable.prototype.clearDisplaybles = function () { + this._displayables = []; + this._temporaryDisplayables = []; + this._cursor = 0; + this.markRedraw(); + this.notClear = false; + }; + IncrementalDisplayable.prototype.clearTemporalDisplayables = function () { + this._temporaryDisplayables = []; + }; + IncrementalDisplayable.prototype.addDisplayable = function (displayable, notPersistent) { + if (notPersistent) { + this._temporaryDisplayables.push(displayable); + } + else { + this._displayables.push(displayable); + } + this.markRedraw(); + }; + IncrementalDisplayable.prototype.addDisplayables = function (displayables, notPersistent) { + notPersistent = notPersistent || false; + for (var i = 0; i < displayables.length; i++) { + this.addDisplayable(displayables[i], notPersistent); + } + }; + IncrementalDisplayable.prototype.getDisplayables = function () { + return this._displayables; + }; + IncrementalDisplayable.prototype.getTemporalDisplayables = function () { + return this._temporaryDisplayables; + }; + IncrementalDisplayable.prototype.eachPendingDisplayable = function (cb) { + for (var i = this._cursor; i < this._displayables.length; i++) { + cb && cb(this._displayables[i]); + } + for (var i = 0; i < this._temporaryDisplayables.length; i++) { + cb && cb(this._temporaryDisplayables[i]); + } + }; + IncrementalDisplayable.prototype.update = function () { + this.updateTransform(); + for (var i = this._cursor; i < this._displayables.length; i++) { + var displayable = this._displayables[i]; + displayable.parent = this; + displayable.update(); + displayable.parent = null; + } + for (var i = 0; i < this._temporaryDisplayables.length; i++) { + var displayable = this._temporaryDisplayables[i]; + displayable.parent = this; + displayable.update(); + displayable.parent = null; + } + }; + IncrementalDisplayable.prototype.getBoundingRect = function () { + if (!this._rect) { + var rect = new BoundingRect(Infinity, Infinity, -Infinity, -Infinity); + for (var i = 0; i < this._displayables.length; i++) { + var displayable = this._displayables[i]; + var childRect = displayable.getBoundingRect().clone(); + if (displayable.needLocalTransform()) { + childRect.applyTransform(displayable.getLocalTransform(m)); + } + rect.union(childRect); + } + this._rect = rect; + } + return this._rect; + }; + IncrementalDisplayable.prototype.contain = function (x, y) { + var localPos = this.transformCoordToLocal(x, y); + var rect = this.getBoundingRect(); + if (rect.contain(localPos[0], localPos[1])) { + for (var i = 0; i < this._displayables.length; i++) { + var displayable = this._displayables[i]; + if (displayable.contain(x, y)) { + return true; + } + } + } + return false; + }; + return IncrementalDisplayable; + }(Displayable)); + + var transitionStore = makeInner(); + /** + * Return null if animation is disabled. + */ + + function getAnimationConfig(animationType, animatableModel, dataIndex, // Extra opts can override the option in animatable model. + extraOpts, // TODO It's only for pictorial bar now. + extraDelayParams) { + var animationPayload; // Check if there is global animation configuration from dataZoom/resize can override the config in option. + // If animation is enabled. Will use this animation config in payload. + // If animation is disabled. Just ignore it. + + if (animatableModel && animatableModel.ecModel) { + var updatePayload = animatableModel.ecModel.getUpdatePayload(); + animationPayload = updatePayload && updatePayload.animation; + } + + var animationEnabled = animatableModel && animatableModel.isAnimationEnabled(); + var isUpdate = animationType === 'update'; + + if (animationEnabled) { + var duration = void 0; + var easing = void 0; + var delay = void 0; + + if (extraOpts) { + duration = retrieve2(extraOpts.duration, 200); + easing = retrieve2(extraOpts.easing, 'cubicOut'); + delay = 0; + } else { + duration = animatableModel.getShallow(isUpdate ? 'animationDurationUpdate' : 'animationDuration'); + easing = animatableModel.getShallow(isUpdate ? 'animationEasingUpdate' : 'animationEasing'); + delay = animatableModel.getShallow(isUpdate ? 'animationDelayUpdate' : 'animationDelay'); + } // animation from payload has highest priority. + + + if (animationPayload) { + animationPayload.duration != null && (duration = animationPayload.duration); + animationPayload.easing != null && (easing = animationPayload.easing); + animationPayload.delay != null && (delay = animationPayload.delay); + } + + if (isFunction(delay)) { + delay = delay(dataIndex, extraDelayParams); + } + + if (isFunction(duration)) { + duration = duration(dataIndex); + } + + var config = { + duration: duration || 0, + delay: delay, + easing: easing + }; + return config; + } else { + return null; + } + } + + function animateOrSetProps(animationType, el, props, animatableModel, dataIndex, cb, during) { + var isFrom = false; + var removeOpt; + + if (isFunction(dataIndex)) { + during = cb; + cb = dataIndex; + dataIndex = null; + } else if (isObject(dataIndex)) { + cb = dataIndex.cb; + during = dataIndex.during; + isFrom = dataIndex.isFrom; + removeOpt = dataIndex.removeOpt; + dataIndex = dataIndex.dataIndex; + } + + var isRemove = animationType === 'leave'; + + if (!isRemove) { + // Must stop the remove animation. + el.stopAnimation('leave'); + } + + var animationConfig = getAnimationConfig(animationType, animatableModel, dataIndex, isRemove ? removeOpt || {} : null, animatableModel && animatableModel.getAnimationDelayParams ? animatableModel.getAnimationDelayParams(el, dataIndex) : null); + + if (animationConfig && animationConfig.duration > 0) { + var duration = animationConfig.duration; + var animationDelay = animationConfig.delay; + var animationEasing = animationConfig.easing; + var animateConfig = { + duration: duration, + delay: animationDelay || 0, + easing: animationEasing, + done: cb, + force: !!cb || !!during, + // Set to final state in update/init animation. + // So the post processing based on the path shape can be done correctly. + setToFinal: !isRemove, + scope: animationType, + during: during + }; + isFrom ? el.animateFrom(props, animateConfig) : el.animateTo(props, animateConfig); + } else { + el.stopAnimation(); // If `isFrom`, the props is the "from" props. + + !isFrom && el.attr(props); // Call during at least once. + + during && during(1); + cb && cb(); + } + } + /** + * Update graphic element properties with or without animation according to the + * configuration in series. + * + * Caution: this method will stop previous animation. + * So do not use this method to one element twice before + * animation starts, unless you know what you are doing. + * @example + * graphic.updateProps(el, { + * position: [100, 100] + * }, seriesModel, dataIndex, function () { console.log('Animation done!'); }); + * // Or + * graphic.updateProps(el, { + * position: [100, 100] + * }, seriesModel, function () { console.log('Animation done!'); }); + */ + + + function updateProps(el, props, // TODO: TYPE AnimatableModel + animatableModel, dataIndex, cb, during) { + animateOrSetProps('update', el, props, animatableModel, dataIndex, cb, during); + } + /** + * Init graphic element properties with or without animation according to the + * configuration in series. + * + * Caution: this method will stop previous animation. + * So do not use this method to one element twice before + * animation starts, unless you know what you are doing. + */ + + function initProps(el, props, animatableModel, dataIndex, cb, during) { + animateOrSetProps('enter', el, props, animatableModel, dataIndex, cb, during); + } + /** + * If element is removed. + * It can determine if element is having remove animation. + */ + + function isElementRemoved(el) { + if (!el.__zr) { + return true; + } + + for (var i = 0; i < el.animators.length; i++) { + var animator = el.animators[i]; + + if (animator.scope === 'leave') { + return true; + } + } + + return false; + } + /** + * Remove graphic element + */ + + function removeElement(el, props, animatableModel, dataIndex, cb, during) { + // Don't do remove animation twice. + if (isElementRemoved(el)) { + return; + } + + animateOrSetProps('leave', el, props, animatableModel, dataIndex, cb, during); + } + + function fadeOutDisplayable(el, animatableModel, dataIndex, done) { + el.removeTextContent(); + el.removeTextGuideLine(); + removeElement(el, { + style: { + opacity: 0 + } + }, animatableModel, dataIndex, done); + } + + function removeElementWithFadeOut(el, animatableModel, dataIndex) { + function doRemove() { + el.parent && el.parent.remove(el); + } // Hide label and labelLine first + // TODO Also use fade out animation? + + + if (!el.isGroup) { + fadeOutDisplayable(el, animatableModel, dataIndex, doRemove); + } else { + el.traverse(function (disp) { + if (!disp.isGroup) { + // Can invoke doRemove multiple times. + fadeOutDisplayable(disp, animatableModel, dataIndex, doRemove); + } + }); + } + } + /** + * Save old style for style transition in universalTransition module. + * It's used when element will be reused in each render. + * For chart like map, heatmap, which will always create new element. + * We don't need to save this because universalTransition can get old style from the old element + */ + + function saveOldStyle(el) { + transitionStore(el).oldStyle = el.style; + } + function getOldStyle(el) { + return transitionStore(el).oldStyle; + } + + var mathMax$4 = Math.max; + var mathMin$4 = Math.min; + var _customShapeMap = {}; + /** + * Extend shape with parameters + */ + + function extendShape(opts) { + return Path.extend(opts); + } + var extendPathFromString = extendFromString; + /** + * Extend path + */ + + function extendPath(pathData, opts) { + return extendPathFromString(pathData, opts); + } + /** + * Register a user defined shape. + * The shape class can be fetched by `getShapeClass` + * This method will overwrite the registered shapes, including + * the registered built-in shapes, if using the same `name`. + * The shape can be used in `custom series` and + * `graphic component` by declaring `{type: name}`. + * + * @param name + * @param ShapeClass Can be generated by `extendShape`. + */ + + function registerShape(name, ShapeClass) { + _customShapeMap[name] = ShapeClass; + } + /** + * Find shape class registered by `registerShape`. Usually used in + * fetching user defined shape. + * + * [Caution]: + * (1) This method **MUST NOT be used inside echarts !!!**, unless it is prepared + * to use user registered shapes. + * Because the built-in shape (see `getBuiltInShape`) will be registered by + * `registerShape` by default. That enables users to get both built-in + * shapes as well as the shapes belonging to themsleves. But users can overwrite + * the built-in shapes by using names like 'circle', 'rect' via calling + * `registerShape`. So the echarts inner featrues should not fetch shapes from here + * in case that it is overwritten by users, except that some features, like + * `custom series`, `graphic component`, do it deliberately. + * + * (2) In the features like `custom series`, `graphic component`, the user input + * `{tpye: 'xxx'}` does not only specify shapes but also specify other graphic + * elements like `'group'`, `'text'`, `'image'` or event `'path'`. Those names + * are reserved names, that is, if some user register a shape named `'image'`, + * the shape will not be used. If we intending to add some more reserved names + * in feature, that might bring break changes (disable some existing user shape + * names). But that case probably rearly happen. So we dont make more mechanism + * to resolve this issue here. + * + * @param name + * @return The shape class. If not found, return nothing. + */ + + function getShapeClass(name) { + if (_customShapeMap.hasOwnProperty(name)) { + return _customShapeMap[name]; + } + } + /** + * Create a path element from path data string + * @param pathData + * @param opts + * @param rect + * @param layout 'center' or 'cover' default to be cover + */ + + function makePath(pathData, opts, rect, layout) { + var path = createFromString(pathData, opts); + + if (rect) { + if (layout === 'center') { + rect = centerGraphic(rect, path.getBoundingRect()); + } + + resizePath(path, rect); + } + + return path; + } + /** + * Create a image element from image url + * @param imageUrl image url + * @param opts options + * @param rect constrain rect + * @param layout 'center' or 'cover'. Default to be 'cover' + */ + + function makeImage(imageUrl, rect, layout) { + var zrImg = new ZRImage({ + style: { + image: imageUrl, + x: rect.x, + y: rect.y, + width: rect.width, + height: rect.height + }, + onload: function (img) { + if (layout === 'center') { + var boundingRect = { + width: img.width, + height: img.height + }; + zrImg.setStyle(centerGraphic(rect, boundingRect)); + } + } + }); + return zrImg; + } + /** + * Get position of centered element in bounding box. + * + * @param rect element local bounding box + * @param boundingRect constraint bounding box + * @return element position containing x, y, width, and height + */ + + function centerGraphic(rect, boundingRect) { + // Set rect to center, keep width / height ratio. + var aspect = boundingRect.width / boundingRect.height; + var width = rect.height * aspect; + var height; + + if (width <= rect.width) { + height = rect.height; + } else { + width = rect.width; + height = width / aspect; + } + + var cx = rect.x + rect.width / 2; + var cy = rect.y + rect.height / 2; + return { + x: cx - width / 2, + y: cy - height / 2, + width: width, + height: height + }; + } + + var mergePath$1 = mergePath; + /** + * Resize a path to fit the rect + * @param path + * @param rect + */ + + function resizePath(path, rect) { + if (!path.applyTransform) { + return; + } + + var pathRect = path.getBoundingRect(); + var m = pathRect.calculateTransform(rect); + path.applyTransform(m); + } + /** + * Sub pixel optimize line for canvas + */ + + function subPixelOptimizeLine$1(shape, lineWidth) { + subPixelOptimizeLine(shape, shape, { + lineWidth: lineWidth + }); + return shape; + } + /** + * Sub pixel optimize rect for canvas + */ + + function subPixelOptimizeRect$1(param) { + subPixelOptimizeRect(param.shape, param.shape, param.style); + return param; + } + /** + * Sub pixel optimize for canvas + * + * @param position Coordinate, such as x, y + * @param lineWidth Should be nonnegative integer. + * @param positiveOrNegative Default false (negative). + * @return Optimized position. + */ + + var subPixelOptimize$1 = subPixelOptimize; + /** + * Get transform matrix of target (param target), + * in coordinate of its ancestor (param ancestor) + * + * @param target + * @param [ancestor] + */ + + function getTransform(target, ancestor) { + var mat = identity([]); + + while (target && target !== ancestor) { + mul$1(mat, target.getLocalTransform(), mat); + target = target.parent; + } + + return mat; + } + /** + * Apply transform to an vertex. + * @param target [x, y] + * @param transform Can be: + * + Transform matrix: like [1, 0, 0, 1, 0, 0] + * + {position, rotation, scale}, the same as `zrender/Transformable`. + * @param invert Whether use invert matrix. + * @return [x, y] + */ + + function applyTransform$1(target, transform, invert$1) { + if (transform && !isArrayLike(transform)) { + transform = Transformable.getLocalTransform(transform); + } + + if (invert$1) { + transform = invert([], transform); + } + + return applyTransform([], target, transform); + } + /** + * @param direction 'left' 'right' 'top' 'bottom' + * @param transform Transform matrix: like [1, 0, 0, 1, 0, 0] + * @param invert Whether use invert matrix. + * @return Transformed direction. 'left' 'right' 'top' 'bottom' + */ + + function transformDirection(direction, transform, invert) { + // Pick a base, ensure that transform result will not be (0, 0). + var hBase = transform[4] === 0 || transform[5] === 0 || transform[0] === 0 ? 1 : Math.abs(2 * transform[4] / transform[0]); + var vBase = transform[4] === 0 || transform[5] === 0 || transform[2] === 0 ? 1 : Math.abs(2 * transform[4] / transform[2]); + var vertex = [direction === 'left' ? -hBase : direction === 'right' ? hBase : 0, direction === 'top' ? -vBase : direction === 'bottom' ? vBase : 0]; + vertex = applyTransform$1(vertex, transform, invert); + return Math.abs(vertex[0]) > Math.abs(vertex[1]) ? vertex[0] > 0 ? 'right' : 'left' : vertex[1] > 0 ? 'bottom' : 'top'; + } + + function isNotGroup(el) { + return !el.isGroup; + } + + function isPath(el) { + return el.shape != null; + } + /** + * Apply group transition animation from g1 to g2. + * If no animatableModel, no animation. + */ + + + function groupTransition(g1, g2, animatableModel) { + if (!g1 || !g2) { + return; + } + + function getElMap(g) { + var elMap = {}; + g.traverse(function (el) { + if (isNotGroup(el) && el.anid) { + elMap[el.anid] = el; + } + }); + return elMap; + } + + function getAnimatableProps(el) { + var obj = { + x: el.x, + y: el.y, + rotation: el.rotation + }; + + if (isPath(el)) { + obj.shape = extend({}, el.shape); + } + + return obj; + } + + var elMap1 = getElMap(g1); + g2.traverse(function (el) { + if (isNotGroup(el) && el.anid) { + var oldEl = elMap1[el.anid]; + + if (oldEl) { + var newProp = getAnimatableProps(el); + el.attr(getAnimatableProps(oldEl)); + updateProps(el, newProp, animatableModel, getECData(el).dataIndex); + } + } + }); + } + function clipPointsByRect(points, rect) { + // FIXME: this way migth be incorrect when grpahic clipped by a corner. + // and when element have border. + return map(points, function (point) { + var x = point[0]; + x = mathMax$4(x, rect.x); + x = mathMin$4(x, rect.x + rect.width); + var y = point[1]; + y = mathMax$4(y, rect.y); + y = mathMin$4(y, rect.y + rect.height); + return [x, y]; + }); + } + /** + * Return a new clipped rect. If rect size are negative, return undefined. + */ + + function clipRectByRect(targetRect, rect) { + var x = mathMax$4(targetRect.x, rect.x); + var x2 = mathMin$4(targetRect.x + targetRect.width, rect.x + rect.width); + var y = mathMax$4(targetRect.y, rect.y); + var y2 = mathMin$4(targetRect.y + targetRect.height, rect.y + rect.height); // If the total rect is cliped, nothing, including the border, + // should be painted. So return undefined. + + if (x2 >= x && y2 >= y) { + return { + x: x, + y: y, + width: x2 - x, + height: y2 - y + }; + } + } + function createIcon(iconStr, // Support 'image://' or 'path://' or direct svg path. + opt, rect) { + var innerOpts = extend({ + rectHover: true + }, opt); + var style = innerOpts.style = { + strokeNoScale: true + }; + rect = rect || { + x: -1, + y: -1, + width: 2, + height: 2 + }; + + if (iconStr) { + return iconStr.indexOf('image://') === 0 ? (style.image = iconStr.slice(8), defaults(style, rect), new ZRImage(innerOpts)) : makePath(iconStr.replace('path://', ''), innerOpts, rect, 'center'); + } + } + /** + * Return `true` if the given line (line `a`) and the given polygon + * are intersect. + * Note that we do not count colinear as intersect here because no + * requirement for that. We could do that if required in future. + */ + + function linePolygonIntersect(a1x, a1y, a2x, a2y, points) { + for (var i = 0, p2 = points[points.length - 1]; i < points.length; i++) { + var p = points[i]; + + if (lineLineIntersect(a1x, a1y, a2x, a2y, p[0], p[1], p2[0], p2[1])) { + return true; + } + + p2 = p; + } + } + /** + * Return `true` if the given two lines (line `a` and line `b`) + * are intersect. + * Note that we do not count colinear as intersect here because no + * requirement for that. We could do that if required in future. + */ + + function lineLineIntersect(a1x, a1y, a2x, a2y, b1x, b1y, b2x, b2y) { + // let `vec_m` to be `vec_a2 - vec_a1` and `vec_n` to be `vec_b2 - vec_b1`. + var mx = a2x - a1x; + var my = a2y - a1y; + var nx = b2x - b1x; + var ny = b2y - b1y; // `vec_m` and `vec_n` are parallel iff + // exising `k` such that `vec_m = k · vec_n`, equivalent to `vec_m X vec_n = 0`. + + var nmCrossProduct = crossProduct2d(nx, ny, mx, my); + + if (nearZero(nmCrossProduct)) { + return false; + } // `vec_m` and `vec_n` are intersect iff + // existing `p` and `q` in [0, 1] such that `vec_a1 + p * vec_m = vec_b1 + q * vec_n`, + // such that `q = ((vec_a1 - vec_b1) X vec_m) / (vec_n X vec_m)` + // and `p = ((vec_a1 - vec_b1) X vec_n) / (vec_n X vec_m)`. + + + var b1a1x = a1x - b1x; + var b1a1y = a1y - b1y; + var q = crossProduct2d(b1a1x, b1a1y, mx, my) / nmCrossProduct; + + if (q < 0 || q > 1) { + return false; + } + + var p = crossProduct2d(b1a1x, b1a1y, nx, ny) / nmCrossProduct; + + if (p < 0 || p > 1) { + return false; + } + + return true; + } + /** + * Cross product of 2-dimension vector. + */ + + function crossProduct2d(x1, y1, x2, y2) { + return x1 * y2 - x2 * y1; + } + + function nearZero(val) { + return val <= 1e-6 && val >= -1e-6; + } + + function setTooltipConfig(opt) { + var itemTooltipOption = opt.itemTooltipOption; + var componentModel = opt.componentModel; + var itemName = opt.itemName; + var itemTooltipOptionObj = isString(itemTooltipOption) ? { + formatter: itemTooltipOption + } : itemTooltipOption; + var mainType = componentModel.mainType; + var componentIndex = componentModel.componentIndex; + var formatterParams = { + componentType: mainType, + name: itemName, + $vars: ['name'] + }; + formatterParams[mainType + 'Index'] = componentIndex; + var formatterParamsExtra = opt.formatterParamsExtra; + + if (formatterParamsExtra) { + each(keys(formatterParamsExtra), function (key) { + if (!hasOwn(formatterParams, key)) { + formatterParams[key] = formatterParamsExtra[key]; + formatterParams.$vars.push(key); + } + }); + } + + var ecData = getECData(opt.el); + ecData.componentMainType = mainType; + ecData.componentIndex = componentIndex; + ecData.tooltipConfig = { + name: itemName, + option: defaults({ + content: itemName, + formatterParams: formatterParams + }, itemTooltipOptionObj) + }; + } + + function traverseElement(el, cb) { + var stopped; // TODO + // Polyfill for fixing zrender group traverse don't visit it's root issue. + + if (el.isGroup) { + stopped = cb(el); + } + + if (!stopped) { + el.traverse(cb); + } + } + + function traverseElements(els, cb) { + if (els) { + if (isArray(els)) { + for (var i = 0; i < els.length; i++) { + traverseElement(els[i], cb); + } + } else { + traverseElement(els, cb); + } + } + } // Register built-in shapes. These shapes might be overwirtten + // by users, although we do not recommend that. + + registerShape('circle', Circle); + registerShape('ellipse', Ellipse); + registerShape('sector', Sector); + registerShape('ring', Ring); + registerShape('polygon', Polygon); + registerShape('polyline', Polyline); + registerShape('rect', Rect); + registerShape('line', Line); + registerShape('bezierCurve', BezierCurve); + registerShape('arc', Arc); + + var graphic = /*#__PURE__*/Object.freeze({ + __proto__: null, + updateProps: updateProps, + initProps: initProps, + removeElement: removeElement, + removeElementWithFadeOut: removeElementWithFadeOut, + isElementRemoved: isElementRemoved, + extendShape: extendShape, + extendPath: extendPath, + registerShape: registerShape, + getShapeClass: getShapeClass, + makePath: makePath, + makeImage: makeImage, + mergePath: mergePath$1, + resizePath: resizePath, + subPixelOptimizeLine: subPixelOptimizeLine$1, + subPixelOptimizeRect: subPixelOptimizeRect$1, + subPixelOptimize: subPixelOptimize$1, + getTransform: getTransform, + applyTransform: applyTransform$1, + transformDirection: transformDirection, + groupTransition: groupTransition, + clipPointsByRect: clipPointsByRect, + clipRectByRect: clipRectByRect, + createIcon: createIcon, + linePolygonIntersect: linePolygonIntersect, + lineLineIntersect: lineLineIntersect, + setTooltipConfig: setTooltipConfig, + traverseElements: traverseElements, + Group: Group, + Image: ZRImage, + Text: ZRText, + Circle: Circle, + Ellipse: Ellipse, + Sector: Sector, + Ring: Ring, + Polygon: Polygon, + Polyline: Polyline, + Rect: Rect, + Line: Line, + BezierCurve: BezierCurve, + Arc: Arc, + IncrementalDisplayable: IncrementalDisplayable, + CompoundPath: CompoundPath, + LinearGradient: LinearGradient, + RadialGradient: RadialGradient, + BoundingRect: BoundingRect, + OrientedBoundingRect: OrientedBoundingRect, + Point: Point, + Path: Path + }); + + var EMPTY_OBJ = {}; + function setLabelText(label, labelTexts) { + for (var i = 0; i < SPECIAL_STATES.length; i++) { + var stateName = SPECIAL_STATES[i]; + var text = labelTexts[stateName]; + var state = label.ensureState(stateName); + state.style = state.style || {}; + state.style.text = text; + } + + var oldStates = label.currentStates.slice(); + label.clearStates(true); + label.setStyle({ + text: labelTexts.normal + }); + label.useStates(oldStates, true); + } + + function getLabelText(opt, stateModels, interpolatedValue) { + var labelFetcher = opt.labelFetcher; + var labelDataIndex = opt.labelDataIndex; + var labelDimIndex = opt.labelDimIndex; + var normalModel = stateModels.normal; + var baseText; + + if (labelFetcher) { + baseText = labelFetcher.getFormattedLabel(labelDataIndex, 'normal', null, labelDimIndex, normalModel && normalModel.get('formatter'), interpolatedValue != null ? { + interpolatedValue: interpolatedValue + } : null); + } + + if (baseText == null) { + baseText = isFunction(opt.defaultText) ? opt.defaultText(labelDataIndex, opt, interpolatedValue) : opt.defaultText; + } + + var statesText = { + normal: baseText + }; + + for (var i = 0; i < SPECIAL_STATES.length; i++) { + var stateName = SPECIAL_STATES[i]; + var stateModel = stateModels[stateName]; + statesText[stateName] = retrieve2(labelFetcher ? labelFetcher.getFormattedLabel(labelDataIndex, stateName, null, labelDimIndex, stateModel && stateModel.get('formatter')) : null, baseText); + } + + return statesText; + } + + function setLabelStyle(targetEl, labelStatesModels, opt, stateSpecified // TODO specified position? + ) { + opt = opt || EMPTY_OBJ; + var isSetOnText = targetEl instanceof ZRText; + var needsCreateText = false; + + for (var i = 0; i < DISPLAY_STATES.length; i++) { + var stateModel = labelStatesModels[DISPLAY_STATES[i]]; + + if (stateModel && stateModel.getShallow('show')) { + needsCreateText = true; + break; + } + } + + var textContent = isSetOnText ? targetEl : targetEl.getTextContent(); + + if (needsCreateText) { + if (!isSetOnText) { + // Reuse the previous + if (!textContent) { + textContent = new ZRText(); + targetEl.setTextContent(textContent); + } // Use same state proxy + + + if (targetEl.stateProxy) { + textContent.stateProxy = targetEl.stateProxy; + } + } + + var labelStatesTexts = getLabelText(opt, labelStatesModels); + var normalModel = labelStatesModels.normal; + var showNormal = !!normalModel.getShallow('show'); + var normalStyle = createTextStyle(normalModel, stateSpecified && stateSpecified.normal, opt, false, !isSetOnText); + normalStyle.text = labelStatesTexts.normal; + + if (!isSetOnText) { + // Always create new + targetEl.setTextConfig(createTextConfig(normalModel, opt, false)); + } + + for (var i = 0; i < SPECIAL_STATES.length; i++) { + var stateName = SPECIAL_STATES[i]; + var stateModel = labelStatesModels[stateName]; + + if (stateModel) { + var stateObj = textContent.ensureState(stateName); + var stateShow = !!retrieve2(stateModel.getShallow('show'), showNormal); + + if (stateShow !== showNormal) { + stateObj.ignore = !stateShow; + } + + stateObj.style = createTextStyle(stateModel, stateSpecified && stateSpecified[stateName], opt, true, !isSetOnText); + stateObj.style.text = labelStatesTexts[stateName]; + + if (!isSetOnText) { + var targetElEmphasisState = targetEl.ensureState(stateName); + targetElEmphasisState.textConfig = createTextConfig(stateModel, opt, true); + } + } + } // PENDING: if there is many requirements that emphasis position + // need to be different from normal position, we might consider + // auto slient is those cases. + + + textContent.silent = !!normalModel.getShallow('silent'); // Keep x and y + + if (textContent.style.x != null) { + normalStyle.x = textContent.style.x; + } + + if (textContent.style.y != null) { + normalStyle.y = textContent.style.y; + } + + textContent.ignore = !showNormal; // Always create new style. + + textContent.useStyle(normalStyle); + textContent.dirty(); + + if (opt.enableTextSetter) { + labelInner(textContent).setLabelText = function (interpolatedValue) { + var labelStatesTexts = getLabelText(opt, labelStatesModels, interpolatedValue); + setLabelText(textContent, labelStatesTexts); + }; + } + } else if (textContent) { + // Not display rich text. + textContent.ignore = true; + } + + targetEl.dirty(); + } + function getLabelStatesModels(itemModel, labelName) { + labelName = labelName || 'label'; + var statesModels = { + normal: itemModel.getModel(labelName) + }; + + for (var i = 0; i < SPECIAL_STATES.length; i++) { + var stateName = SPECIAL_STATES[i]; + statesModels[stateName] = itemModel.getModel([stateName, labelName]); + } + + return statesModels; + } + /** + * Set basic textStyle properties. + */ + + function createTextStyle(textStyleModel, specifiedTextStyle, // Fixed style in the code. Can't be set by model. + opt, isNotNormal, isAttached // If text is attached on an element. If so, auto color will handling in zrender. + ) { + var textStyle = {}; + setTextStyleCommon(textStyle, textStyleModel, opt, isNotNormal, isAttached); + specifiedTextStyle && extend(textStyle, specifiedTextStyle); // textStyle.host && textStyle.host.dirty && textStyle.host.dirty(false); + + return textStyle; + } + function createTextConfig(textStyleModel, opt, isNotNormal) { + opt = opt || {}; + var textConfig = {}; + var labelPosition; + var labelRotate = textStyleModel.getShallow('rotate'); + var labelDistance = retrieve2(textStyleModel.getShallow('distance'), isNotNormal ? null : 5); + var labelOffset = textStyleModel.getShallow('offset'); + labelPosition = textStyleModel.getShallow('position') || (isNotNormal ? null : 'inside'); // 'outside' is not a valid zr textPostion value, but used + // in bar series, and magric type should be considered. + + labelPosition === 'outside' && (labelPosition = opt.defaultOutsidePosition || 'top'); + + if (labelPosition != null) { + textConfig.position = labelPosition; + } + + if (labelOffset != null) { + textConfig.offset = labelOffset; + } + + if (labelRotate != null) { + labelRotate *= Math.PI / 180; + textConfig.rotation = labelRotate; + } + + if (labelDistance != null) { + textConfig.distance = labelDistance; + } // fill and auto is determined by the color of path fill if it's not specified by developers. + + + textConfig.outsideFill = textStyleModel.get('color') === 'inherit' ? opt.inheritColor || null : 'auto'; + return textConfig; + } + /** + * The uniform entry of set text style, that is, retrieve style definitions + * from `model` and set to `textStyle` object. + * + * Never in merge mode, but in overwrite mode, that is, all of the text style + * properties will be set. (Consider the states of normal and emphasis and + * default value can be adopted, merge would make the logic too complicated + * to manage.) + */ + + function setTextStyleCommon(textStyle, textStyleModel, opt, isNotNormal, isAttached) { + // Consider there will be abnormal when merge hover style to normal style if given default value. + opt = opt || EMPTY_OBJ; + var ecModel = textStyleModel.ecModel; + var globalTextStyle = ecModel && ecModel.option.textStyle; // Consider case: + // { + // data: [{ + // value: 12, + // label: { + // rich: { + // // no 'a' here but using parent 'a'. + // } + // } + // }], + // rich: { + // a: { ... } + // } + // } + + var richItemNames = getRichItemNames(textStyleModel); + var richResult; + + if (richItemNames) { + richResult = {}; + + for (var name_1 in richItemNames) { + if (richItemNames.hasOwnProperty(name_1)) { + // Cascade is supported in rich. + var richTextStyle = textStyleModel.getModel(['rich', name_1]); // In rich, never `disableBox`. + // FIXME: consider `label: {formatter: '{a|xx}', color: 'blue', rich: {a: {}}}`, + // the default color `'blue'` will not be adopted if no color declared in `rich`. + // That might confuses users. So probably we should put `textStyleModel` as the + // root ancestor of the `richTextStyle`. But that would be a break change. + + setTokenTextStyle(richResult[name_1] = {}, richTextStyle, globalTextStyle, opt, isNotNormal, isAttached, false, true); + } + } + } + + if (richResult) { + textStyle.rich = richResult; + } + + var overflow = textStyleModel.get('overflow'); + + if (overflow) { + textStyle.overflow = overflow; + } + + var margin = textStyleModel.get('minMargin'); + + if (margin != null) { + textStyle.margin = margin; + } + + setTokenTextStyle(textStyle, textStyleModel, globalTextStyle, opt, isNotNormal, isAttached, true, false); + } // Consider case: + // { + // data: [{ + // value: 12, + // label: { + // rich: { + // // no 'a' here but using parent 'a'. + // } + // } + // }], + // rich: { + // a: { ... } + // } + // } + // TODO TextStyleModel + + + function getRichItemNames(textStyleModel) { + // Use object to remove duplicated names. + var richItemNameMap; + + while (textStyleModel && textStyleModel !== textStyleModel.ecModel) { + var rich = (textStyleModel.option || EMPTY_OBJ).rich; + + if (rich) { + richItemNameMap = richItemNameMap || {}; + var richKeys = keys(rich); + + for (var i = 0; i < richKeys.length; i++) { + var richKey = richKeys[i]; + richItemNameMap[richKey] = 1; + } + } + + textStyleModel = textStyleModel.parentModel; + } + + return richItemNameMap; + } + + var TEXT_PROPS_WITH_GLOBAL = ['fontStyle', 'fontWeight', 'fontSize', 'fontFamily', 'textShadowColor', 'textShadowBlur', 'textShadowOffsetX', 'textShadowOffsetY']; + var TEXT_PROPS_SELF = ['align', 'lineHeight', 'width', 'height', 'tag', 'verticalAlign']; + var TEXT_PROPS_BOX = ['padding', 'borderWidth', 'borderRadius', 'borderDashOffset', 'backgroundColor', 'borderColor', 'shadowColor', 'shadowBlur', 'shadowOffsetX', 'shadowOffsetY']; + + function setTokenTextStyle(textStyle, textStyleModel, globalTextStyle, opt, isNotNormal, isAttached, isBlock, inRich) { + // In merge mode, default value should not be given. + globalTextStyle = !isNotNormal && globalTextStyle || EMPTY_OBJ; + var inheritColor = opt && opt.inheritColor; + var fillColor = textStyleModel.getShallow('color'); + var strokeColor = textStyleModel.getShallow('textBorderColor'); + var opacity = retrieve2(textStyleModel.getShallow('opacity'), globalTextStyle.opacity); + + if (fillColor === 'inherit' || fillColor === 'auto') { + if ("development" !== 'production') { + if (fillColor === 'auto') { + deprecateReplaceLog('color: \'auto\'', 'color: \'inherit\''); + } + } + + if (inheritColor) { + fillColor = inheritColor; + } else { + fillColor = null; + } + } + + if (strokeColor === 'inherit' || strokeColor === 'auto') { + if ("development" !== 'production') { + if (strokeColor === 'auto') { + deprecateReplaceLog('color: \'auto\'', 'color: \'inherit\''); + } + } + + if (inheritColor) { + strokeColor = inheritColor; + } else { + strokeColor = null; + } + } + + if (!isAttached) { + // Only use default global textStyle.color if text is individual. + // Otherwise it will use the strategy of attached text color because text may be on a path. + fillColor = fillColor || globalTextStyle.color; + strokeColor = strokeColor || globalTextStyle.textBorderColor; + } + + if (fillColor != null) { + textStyle.fill = fillColor; + } + + if (strokeColor != null) { + textStyle.stroke = strokeColor; + } + + var textBorderWidth = retrieve2(textStyleModel.getShallow('textBorderWidth'), globalTextStyle.textBorderWidth); + + if (textBorderWidth != null) { + textStyle.lineWidth = textBorderWidth; + } + + var textBorderType = retrieve2(textStyleModel.getShallow('textBorderType'), globalTextStyle.textBorderType); + + if (textBorderType != null) { + textStyle.lineDash = textBorderType; + } + + var textBorderDashOffset = retrieve2(textStyleModel.getShallow('textBorderDashOffset'), globalTextStyle.textBorderDashOffset); + + if (textBorderDashOffset != null) { + textStyle.lineDashOffset = textBorderDashOffset; + } + + if (!isNotNormal && opacity == null && !inRich) { + opacity = opt && opt.defaultOpacity; + } + + if (opacity != null) { + textStyle.opacity = opacity; + } // TODO + + + if (!isNotNormal && !isAttached) { + // Set default finally. + if (textStyle.fill == null && opt.inheritColor) { + textStyle.fill = opt.inheritColor; + } + } // Do not use `getFont` here, because merge should be supported, where + // part of these properties may be changed in emphasis style, and the + // others should remain their original value got from normal style. + + + for (var i = 0; i < TEXT_PROPS_WITH_GLOBAL.length; i++) { + var key = TEXT_PROPS_WITH_GLOBAL[i]; + var val = retrieve2(textStyleModel.getShallow(key), globalTextStyle[key]); + + if (val != null) { + textStyle[key] = val; + } + } + + for (var i = 0; i < TEXT_PROPS_SELF.length; i++) { + var key = TEXT_PROPS_SELF[i]; + var val = textStyleModel.getShallow(key); + + if (val != null) { + textStyle[key] = val; + } + } + + if (textStyle.verticalAlign == null) { + var baseline = textStyleModel.getShallow('baseline'); + + if (baseline != null) { + textStyle.verticalAlign = baseline; + } + } + + if (!isBlock || !opt.disableBox) { + for (var i = 0; i < TEXT_PROPS_BOX.length; i++) { + var key = TEXT_PROPS_BOX[i]; + var val = textStyleModel.getShallow(key); + + if (val != null) { + textStyle[key] = val; + } + } + + var borderType = textStyleModel.getShallow('borderType'); + + if (borderType != null) { + textStyle.borderDash = borderType; + } + + if ((textStyle.backgroundColor === 'auto' || textStyle.backgroundColor === 'inherit') && inheritColor) { + if ("development" !== 'production') { + if (textStyle.backgroundColor === 'auto') { + deprecateReplaceLog('backgroundColor: \'auto\'', 'backgroundColor: \'inherit\''); + } + } + + textStyle.backgroundColor = inheritColor; + } + + if ((textStyle.borderColor === 'auto' || textStyle.borderColor === 'inherit') && inheritColor) { + if ("development" !== 'production') { + if (textStyle.borderColor === 'auto') { + deprecateReplaceLog('borderColor: \'auto\'', 'borderColor: \'inherit\''); + } + } + + textStyle.borderColor = inheritColor; + } + } + } + + function getFont(opt, ecModel) { + var gTextStyleModel = ecModel && ecModel.getModel('textStyle'); + return trim([// FIXME in node-canvas fontWeight is before fontStyle + opt.fontStyle || gTextStyleModel && gTextStyleModel.getShallow('fontStyle') || '', opt.fontWeight || gTextStyleModel && gTextStyleModel.getShallow('fontWeight') || '', (opt.fontSize || gTextStyleModel && gTextStyleModel.getShallow('fontSize') || 12) + 'px', opt.fontFamily || gTextStyleModel && gTextStyleModel.getShallow('fontFamily') || 'sans-serif'].join(' ')); + } + var labelInner = makeInner(); + function setLabelValueAnimation(label, labelStatesModels, value, getDefaultText) { + if (!label) { + return; + } + + var obj = labelInner(label); + obj.prevValue = obj.value; + obj.value = value; + var normalLabelModel = labelStatesModels.normal; + obj.valueAnimation = normalLabelModel.get('valueAnimation'); + + if (obj.valueAnimation) { + obj.precision = normalLabelModel.get('precision'); + obj.defaultInterpolatedText = getDefaultText; + obj.statesModels = labelStatesModels; + } + } + function animateLabelValue(textEl, dataIndex, data, animatableModel, labelFetcher) { + var labelInnerStore = labelInner(textEl); + + if (!labelInnerStore.valueAnimation || labelInnerStore.prevValue === labelInnerStore.value) { + // Value not changed, no new label animation + return; + } + + var defaultInterpolatedText = labelInnerStore.defaultInterpolatedText; // Consider the case that being animating, do not use the `obj.value`, + // Otherwise it will jump to the `obj.value` when this new animation started. + + var currValue = retrieve2(labelInnerStore.interpolatedValue, labelInnerStore.prevValue); + var targetValue = labelInnerStore.value; + + function during(percent) { + var interpolated = interpolateRawValues(data, labelInnerStore.precision, currValue, targetValue, percent); + labelInnerStore.interpolatedValue = percent === 1 ? null : interpolated; + var labelText = getLabelText({ + labelDataIndex: dataIndex, + labelFetcher: labelFetcher, + defaultText: defaultInterpolatedText ? defaultInterpolatedText(interpolated) : interpolated + '' + }, labelInnerStore.statesModels, interpolated); + setLabelText(textEl, labelText); + } + + textEl.percent = 0; + (labelInnerStore.prevValue == null ? initProps : updateProps)(textEl, { + // percent is used to prevent animation from being aborted #15916 + percent: 1 + }, animatableModel, dataIndex, null, during); + } + + var PATH_COLOR = ['textStyle', 'color']; + var textStyleParams = ['fontStyle', 'fontWeight', 'fontSize', 'fontFamily', 'padding', 'lineHeight', 'rich', 'width', 'height', 'overflow']; // TODO Performance improvement? + + var tmpText = new ZRText(); + + var TextStyleMixin = + /** @class */ + function () { + function TextStyleMixin() {} + /** + * Get color property or get color from option.textStyle.color + */ + // TODO Callback + + + TextStyleMixin.prototype.getTextColor = function (isEmphasis) { + var ecModel = this.ecModel; + return this.getShallow('color') || (!isEmphasis && ecModel ? ecModel.get(PATH_COLOR) : null); + }; + /** + * Create font string from fontStyle, fontWeight, fontSize, fontFamily + * @return {string} + */ + + + TextStyleMixin.prototype.getFont = function () { + return getFont({ + fontStyle: this.getShallow('fontStyle'), + fontWeight: this.getShallow('fontWeight'), + fontSize: this.getShallow('fontSize'), + fontFamily: this.getShallow('fontFamily') + }, this.ecModel); + }; + + TextStyleMixin.prototype.getTextRect = function (text) { + var style = { + text: text, + verticalAlign: this.getShallow('verticalAlign') || this.getShallow('baseline') + }; + + for (var i = 0; i < textStyleParams.length; i++) { + style[textStyleParams[i]] = this.getShallow(textStyleParams[i]); + } + + tmpText.useStyle(style); + tmpText.update(); + return tmpText.getBoundingRect(); + }; + + return TextStyleMixin; + }(); + + var LINE_STYLE_KEY_MAP = [['lineWidth', 'width'], ['stroke', 'color'], ['opacity'], ['shadowBlur'], ['shadowOffsetX'], ['shadowOffsetY'], ['shadowColor'], ['lineDash', 'type'], ['lineDashOffset', 'dashOffset'], ['lineCap', 'cap'], ['lineJoin', 'join'], ['miterLimit'] // Option decal is in `DecalObject` but style.decal is in `PatternObject`. + // So do not transfer decal directly. + ]; + var getLineStyle = makeStyleMapper(LINE_STYLE_KEY_MAP); + + var LineStyleMixin = + /** @class */ + function () { + function LineStyleMixin() {} + + LineStyleMixin.prototype.getLineStyle = function (excludes) { + return getLineStyle(this, excludes); + }; + + return LineStyleMixin; + }(); + + var ITEM_STYLE_KEY_MAP = [['fill', 'color'], ['stroke', 'borderColor'], ['lineWidth', 'borderWidth'], ['opacity'], ['shadowBlur'], ['shadowOffsetX'], ['shadowOffsetY'], ['shadowColor'], ['lineDash', 'borderType'], ['lineDashOffset', 'borderDashOffset'], ['lineCap', 'borderCap'], ['lineJoin', 'borderJoin'], ['miterLimit', 'borderMiterLimit'] // Option decal is in `DecalObject` but style.decal is in `PatternObject`. + // So do not transfer decal directly. + ]; + var getItemStyle = makeStyleMapper(ITEM_STYLE_KEY_MAP); + + var ItemStyleMixin = + /** @class */ + function () { + function ItemStyleMixin() {} + + ItemStyleMixin.prototype.getItemStyle = function (excludes, includes) { + return getItemStyle(this, excludes, includes); + }; + + return ItemStyleMixin; + }(); + + var Model = + /** @class */ + function () { + function Model(option, parentModel, ecModel) { + this.parentModel = parentModel; + this.ecModel = ecModel; + this.option = option; // Simple optimization + // if (this.init) { + // if (arguments.length <= 4) { + // this.init(option, parentModel, ecModel, extraOpt); + // } + // else { + // this.init.apply(this, arguments); + // } + // } + } + + Model.prototype.init = function (option, parentModel, ecModel) { + var rest = []; + + for (var _i = 3; _i < arguments.length; _i++) { + rest[_i - 3] = arguments[_i]; + } + }; + /** + * Merge the input option to me. + */ + + + Model.prototype.mergeOption = function (option, ecModel) { + merge(this.option, option, true); + }; // `path` can be 'a.b.c', so the return value type have to be `ModelOption` + // TODO: TYPE strict key check? + // get(path: string | string[], ignoreParent?: boolean): ModelOption; + + + Model.prototype.get = function (path, ignoreParent) { + if (path == null) { + return this.option; + } + + return this._doGet(this.parsePath(path), !ignoreParent && this.parentModel); + }; + + Model.prototype.getShallow = function (key, ignoreParent) { + var option = this.option; + var val = option == null ? option : option[key]; + + if (val == null && !ignoreParent) { + var parentModel = this.parentModel; + + if (parentModel) { + // FIXME:TS do not know how to make it works + val = parentModel.getShallow(key); + } + } + + return val; + }; // `path` can be 'a.b.c', so the return value type have to be `Model` + // getModel(path: string | string[], parentModel?: Model): Model; + // TODO 'a.b.c' is deprecated + + + Model.prototype.getModel = function (path, parentModel) { + var hasPath = path != null; + var pathFinal = hasPath ? this.parsePath(path) : null; + var obj = hasPath ? this._doGet(pathFinal) : this.option; + parentModel = parentModel || this.parentModel && this.parentModel.getModel(this.resolveParentPath(pathFinal)); + return new Model(obj, parentModel, this.ecModel); + }; + /** + * If model has option + */ + + + Model.prototype.isEmpty = function () { + return this.option == null; + }; + + Model.prototype.restoreData = function () {}; // Pending + + + Model.prototype.clone = function () { + var Ctor = this.constructor; + return new Ctor(clone(this.option)); + }; // setReadOnly(properties): void { + // clazzUtil.setReadOnly(this, properties); + // } + // If path is null/undefined, return null/undefined. + + + Model.prototype.parsePath = function (path) { + if (typeof path === 'string') { + return path.split('.'); + } + + return path; + }; // Resolve path for parent. Perhaps useful when parent use a different property. + // Default to be a identity resolver. + // Can be modified to a different resolver. + + + Model.prototype.resolveParentPath = function (path) { + return path; + }; // FIXME:TS check whether put this method here + + + Model.prototype.isAnimationEnabled = function () { + if (!env.node && this.option) { + if (this.option.animation != null) { + return !!this.option.animation; + } else if (this.parentModel) { + return this.parentModel.isAnimationEnabled(); + } + } + }; + + Model.prototype._doGet = function (pathArr, parentModel) { + var obj = this.option; + + if (!pathArr) { + return obj; + } + + for (var i = 0; i < pathArr.length; i++) { + // Ignore empty + if (!pathArr[i]) { + continue; + } // obj could be number/string/... (like 0) + + + obj = obj && typeof obj === 'object' ? obj[pathArr[i]] : null; + + if (obj == null) { + break; + } + } + + if (obj == null && parentModel) { + obj = parentModel._doGet(this.resolveParentPath(pathArr), parentModel.parentModel); + } + + return obj; + }; + + return Model; + }(); + + enableClassExtend(Model); + enableClassCheck(Model); + mixin(Model, LineStyleMixin); + mixin(Model, ItemStyleMixin); + mixin(Model, AreaStyleMixin); + mixin(Model, TextStyleMixin); + + var base = Math.round(Math.random() * 10); + /** + * @public + * @param {string} type + * @return {string} + */ + + function getUID(type) { + // Considering the case of crossing js context, + // use Math.random to make id as unique as possible. + return [type || '', base++].join('_'); + } + /** + * Implements `SubTypeDefaulterManager` for `target`. + */ + + function enableSubTypeDefaulter(target) { + var subTypeDefaulters = {}; + + target.registerSubTypeDefaulter = function (componentType, defaulter) { + var componentTypeInfo = parseClassType(componentType); + subTypeDefaulters[componentTypeInfo.main] = defaulter; + }; + + target.determineSubType = function (componentType, option) { + var type = option.type; + + if (!type) { + var componentTypeMain = parseClassType(componentType).main; + + if (target.hasSubTypes(componentType) && subTypeDefaulters[componentTypeMain]) { + type = subTypeDefaulters[componentTypeMain](option); + } + } + + return type; + }; + } + /** + * Implements `TopologicalTravelable` for `entity`. + * + * Topological travel on Activity Network (Activity On Vertices). + * Dependencies is defined in Model.prototype.dependencies, like ['xAxis', 'yAxis']. + * If 'xAxis' or 'yAxis' is absent in componentTypeList, just ignore it in topology. + * If there is circular dependencey, Error will be thrown. + */ + + function enableTopologicalTravel(entity, dependencyGetter) { + /** + * @param targetNameList Target Component type list. + * Can be ['aa', 'bb', 'aa.xx'] + * @param fullNameList By which we can build dependency graph. + * @param callback Params: componentType, dependencies. + * @param context Scope of callback. + */ + entity.topologicalTravel = function (targetNameList, fullNameList, callback, context) { + if (!targetNameList.length) { + return; + } + + var result = makeDepndencyGraph(fullNameList); + var graph = result.graph; + var noEntryList = result.noEntryList; + var targetNameSet = {}; + each(targetNameList, function (name) { + targetNameSet[name] = true; + }); + + while (noEntryList.length) { + var currComponentType = noEntryList.pop(); + var currVertex = graph[currComponentType]; + var isInTargetNameSet = !!targetNameSet[currComponentType]; + + if (isInTargetNameSet) { + callback.call(context, currComponentType, currVertex.originalDeps.slice()); + delete targetNameSet[currComponentType]; + } + + each(currVertex.successor, isInTargetNameSet ? removeEdgeAndAdd : removeEdge); + } + + each(targetNameSet, function () { + var errMsg = ''; + + if ("development" !== 'production') { + errMsg = makePrintable('Circular dependency may exists: ', targetNameSet, targetNameList, fullNameList); + } + + throw new Error(errMsg); + }); + + function removeEdge(succComponentType) { + graph[succComponentType].entryCount--; + + if (graph[succComponentType].entryCount === 0) { + noEntryList.push(succComponentType); + } + } // Consider this case: legend depends on series, and we call + // chart.setOption({series: [...]}), where only series is in option. + // If we do not have 'removeEdgeAndAdd', legendModel.mergeOption will + // not be called, but only sereis.mergeOption is called. Thus legend + // have no chance to update its local record about series (like which + // name of series is available in legend). + + + function removeEdgeAndAdd(succComponentType) { + targetNameSet[succComponentType] = true; + removeEdge(succComponentType); + } + }; + + function makeDepndencyGraph(fullNameList) { + var graph = {}; + var noEntryList = []; + each(fullNameList, function (name) { + var thisItem = createDependencyGraphItem(graph, name); + var originalDeps = thisItem.originalDeps = dependencyGetter(name); + var availableDeps = getAvailableDependencies(originalDeps, fullNameList); + thisItem.entryCount = availableDeps.length; + + if (thisItem.entryCount === 0) { + noEntryList.push(name); + } + + each(availableDeps, function (dependentName) { + if (indexOf(thisItem.predecessor, dependentName) < 0) { + thisItem.predecessor.push(dependentName); + } + + var thatItem = createDependencyGraphItem(graph, dependentName); + + if (indexOf(thatItem.successor, dependentName) < 0) { + thatItem.successor.push(name); + } + }); + }); + return { + graph: graph, + noEntryList: noEntryList + }; + } + + function createDependencyGraphItem(graph, name) { + if (!graph[name]) { + graph[name] = { + predecessor: [], + successor: [] + }; + } + + return graph[name]; + } + + function getAvailableDependencies(originalDeps, fullNameList) { + var availableDeps = []; + each(originalDeps, function (dep) { + indexOf(fullNameList, dep) >= 0 && availableDeps.push(dep); + }); + return availableDeps; + } + } + function inheritDefaultOption(superOption, subOption) { + // See also `model/Component.ts#getDefaultOption` + return merge(merge({}, superOption, true), subOption, true); + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + /** + * Language: English. + */ + var langEN = { + time: { + month: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'], + monthAbbr: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], + dayOfWeek: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], + dayOfWeekAbbr: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'] + }, + legend: { + selector: { + all: 'All', + inverse: 'Inv' + } + }, + toolbox: { + brush: { + title: { + rect: 'Box Select', + polygon: 'Lasso Select', + lineX: 'Horizontally Select', + lineY: 'Vertically Select', + keep: 'Keep Selections', + clear: 'Clear Selections' + } + }, + dataView: { + title: 'Data View', + lang: ['Data View', 'Close', 'Refresh'] + }, + dataZoom: { + title: { + zoom: 'Zoom', + back: 'Zoom Reset' + } + }, + magicType: { + title: { + line: 'Switch to Line Chart', + bar: 'Switch to Bar Chart', + stack: 'Stack', + tiled: 'Tile' + } + }, + restore: { + title: 'Restore' + }, + saveAsImage: { + title: 'Save as Image', + lang: ['Right Click to Save Image'] + } + }, + series: { + typeNames: { + pie: 'Pie chart', + bar: 'Bar chart', + line: 'Line chart', + scatter: 'Scatter plot', + effectScatter: 'Ripple scatter plot', + radar: 'Radar chart', + tree: 'Tree', + treemap: 'Treemap', + boxplot: 'Boxplot', + candlestick: 'Candlestick', + k: 'K line chart', + heatmap: 'Heat map', + map: 'Map', + parallel: 'Parallel coordinate map', + lines: 'Line graph', + graph: 'Relationship graph', + sankey: 'Sankey diagram', + funnel: 'Funnel chart', + gauge: 'Gauge', + pictorialBar: 'Pictorial bar', + themeRiver: 'Theme River Map', + sunburst: 'Sunburst' + } + }, + aria: { + general: { + withTitle: 'This is a chart about "{title}"', + withoutTitle: 'This is a chart' + }, + series: { + single: { + prefix: '', + withName: ' with type {seriesType} named {seriesName}.', + withoutName: ' with type {seriesType}.' + }, + multiple: { + prefix: '. It consists of {seriesCount} series count.', + withName: ' The {seriesId} series is a {seriesType} representing {seriesName}.', + withoutName: ' The {seriesId} series is a {seriesType}.', + separator: { + middle: '', + end: '' + } + } + }, + data: { + allData: 'The data is as follows: ', + partialData: 'The first {displayCnt} items are: ', + withName: 'the data for {name} is {value}', + withoutName: '{value}', + separator: { + middle: ', ', + end: '. ' + } + } + } + }; + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + var langZH = { + time: { + month: ['一月', '二月', '三月', '四月', '五月', '六月', '七月', '八月', '九月', '十月', '十一月', '十二月'], + monthAbbr: ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月'], + dayOfWeek: ['星期日', '星期一', '星期二', '星期三', '星期四', '星期五', '星期六'], + dayOfWeekAbbr: ['日', '一', '二', '三', '四', '五', '六'] + }, + legend: { + selector: { + all: '全选', + inverse: '反选' + } + }, + toolbox: { + brush: { + title: { + rect: '矩形选择', + polygon: '圈选', + lineX: '横向选择', + lineY: '纵向选择', + keep: '保持选择', + clear: '清除选择' + } + }, + dataView: { + title: '数据视图', + lang: ['数据视图', '关闭', '刷新'] + }, + dataZoom: { + title: { + zoom: '区域缩放', + back: '区域缩放还原' + } + }, + magicType: { + title: { + line: '切换为折线图', + bar: '切换为柱状图', + stack: '切换为堆叠', + tiled: '切换为平铺' + } + }, + restore: { + title: '还原' + }, + saveAsImage: { + title: '保存为图片', + lang: ['右键另存为图片'] + } + }, + series: { + typeNames: { + pie: '饼图', + bar: '柱状图', + line: '折线图', + scatter: '散点图', + effectScatter: '涟漪散点图', + radar: '雷达图', + tree: '树图', + treemap: '矩形树图', + boxplot: '箱型图', + candlestick: 'K线图', + k: 'K线图', + heatmap: '热力图', + map: '地图', + parallel: '平行坐标图', + lines: '线图', + graph: '关系图', + sankey: '桑基图', + funnel: '漏斗图', + gauge: '仪表盘图', + pictorialBar: '象形柱图', + themeRiver: '主题河流图', + sunburst: '旭日图' + } + }, + aria: { + general: { + withTitle: '这是一个关于“{title}”的图表。', + withoutTitle: '这是一个图表，' + }, + series: { + single: { + prefix: '', + withName: '图表类型是{seriesType}，表示{seriesName}。', + withoutName: '图表类型是{seriesType}。' + }, + multiple: { + prefix: '它由{seriesCount}个图表系列组成。', + withName: '第{seriesId}个系列是一个表示{seriesName}的{seriesType}，', + withoutName: '第{seriesId}个系列是一个{seriesType}，', + separator: { + middle: '；', + end: '。' + } + } + }, + data: { + allData: '其数据是——', + partialData: '其中，前{displayCnt}项是——', + withName: '{name}的数据是{value}', + withoutName: '{value}', + separator: { + middle: '，', + end: '' + } + } + } + }; + + var LOCALE_ZH = 'ZH'; + var LOCALE_EN = 'EN'; + var DEFAULT_LOCALE = LOCALE_EN; + var localeStorage = {}; + var localeModels = {}; + var SYSTEM_LANG = !env.domSupported ? DEFAULT_LOCALE : function () { + var langStr = ( + /* eslint-disable-next-line */ + document.documentElement.lang || navigator.language || navigator.browserLanguage).toUpperCase(); + return langStr.indexOf(LOCALE_ZH) > -1 ? LOCALE_ZH : DEFAULT_LOCALE; + }(); + function registerLocale(locale, localeObj) { + locale = locale.toUpperCase(); + localeModels[locale] = new Model(localeObj); + localeStorage[locale] = localeObj; + } // export function getLocale(locale: string) { + // return localeStorage[locale]; + // } + + function createLocaleObject(locale) { + if (isString(locale)) { + var localeObj = localeStorage[locale.toUpperCase()] || {}; + + if (locale === LOCALE_ZH || locale === LOCALE_EN) { + return clone(localeObj); + } else { + return merge(clone(localeObj), clone(localeStorage[DEFAULT_LOCALE]), false); + } + } else { + return merge(clone(locale), clone(localeStorage[DEFAULT_LOCALE]), false); + } + } + function getLocaleModel(lang) { + return localeModels[lang]; + } + function getDefaultLocaleModel() { + return localeModels[DEFAULT_LOCALE]; + } // Default locale + + registerLocale(LOCALE_EN, langEN); + registerLocale(LOCALE_ZH, langZH); + + var ONE_SECOND = 1000; + var ONE_MINUTE = ONE_SECOND * 60; + var ONE_HOUR = ONE_MINUTE * 60; + var ONE_DAY = ONE_HOUR * 24; + var ONE_YEAR = ONE_DAY * 365; + var defaultLeveledFormatter = { + year: '{yyyy}', + month: '{MMM}', + day: '{d}', + hour: '{HH}:{mm}', + minute: '{HH}:{mm}', + second: '{HH}:{mm}:{ss}', + millisecond: '{HH}:{mm}:{ss} {SSS}', + none: '{yyyy}-{MM}-{dd} {HH}:{mm}:{ss} {SSS}' + }; + var fullDayFormatter = '{yyyy}-{MM}-{dd}'; + var fullLeveledFormatter = { + year: '{yyyy}', + month: '{yyyy}-{MM}', + day: fullDayFormatter, + hour: fullDayFormatter + ' ' + defaultLeveledFormatter.hour, + minute: fullDayFormatter + ' ' + defaultLeveledFormatter.minute, + second: fullDayFormatter + ' ' + defaultLeveledFormatter.second, + millisecond: defaultLeveledFormatter.none + }; + var primaryTimeUnits = ['year', 'month', 'day', 'hour', 'minute', 'second', 'millisecond']; + var timeUnits = ['year', 'half-year', 'quarter', 'month', 'week', 'half-week', 'day', 'half-day', 'quarter-day', 'hour', 'minute', 'second', 'millisecond']; + function pad(str, len) { + str += ''; + return '0000'.substr(0, len - str.length) + str; + } + function getPrimaryTimeUnit(timeUnit) { + switch (timeUnit) { + case 'half-year': + case 'quarter': + return 'month'; + + case 'week': + case 'half-week': + return 'day'; + + case 'half-day': + case 'quarter-day': + return 'hour'; + + default: + // year, minutes, second, milliseconds + return timeUnit; + } + } + function isPrimaryTimeUnit(timeUnit) { + return timeUnit === getPrimaryTimeUnit(timeUnit); + } + function getDefaultFormatPrecisionOfInterval(timeUnit) { + switch (timeUnit) { + case 'year': + case 'month': + return 'day'; + + case 'millisecond': + return 'millisecond'; + + default: + // Also for day, hour, minute, second + return 'second'; + } + } + function format( // Note: The result based on `isUTC` are totally different, which can not be just simply + // substituted by the result without `isUTC`. So we make the param `isUTC` mandatory. + time, template, isUTC, lang) { + var date = parseDate(time); + var y = date[fullYearGetterName(isUTC)](); + var M = date[monthGetterName(isUTC)]() + 1; + var q = Math.floor((M - 1) / 3) + 1; + var d = date[dateGetterName(isUTC)](); + var e = date['get' + (isUTC ? 'UTC' : '') + 'Day'](); + var H = date[hoursGetterName(isUTC)](); + var h = (H - 1) % 12 + 1; + var m = date[minutesGetterName(isUTC)](); + var s = date[secondsGetterName(isUTC)](); + var S = date[millisecondsGetterName(isUTC)](); + var localeModel = lang instanceof Model ? lang : getLocaleModel(lang || SYSTEM_LANG) || getDefaultLocaleModel(); + var timeModel = localeModel.getModel('time'); + var month = timeModel.get('month'); + var monthAbbr = timeModel.get('monthAbbr'); + var dayOfWeek = timeModel.get('dayOfWeek'); + var dayOfWeekAbbr = timeModel.get('dayOfWeekAbbr'); + return (template || '').replace(/{yyyy}/g, y + '').replace(/{yy}/g, y % 100 + '').replace(/{Q}/g, q + '').replace(/{MMMM}/g, month[M - 1]).replace(/{MMM}/g, monthAbbr[M - 1]).replace(/{MM}/g, pad(M, 2)).replace(/{M}/g, M + '').replace(/{dd}/g, pad(d, 2)).replace(/{d}/g, d + '').replace(/{eeee}/g, dayOfWeek[e]).replace(/{ee}/g, dayOfWeekAbbr[e]).replace(/{e}/g, e + '').replace(/{HH}/g, pad(H, 2)).replace(/{H}/g, H + '').replace(/{hh}/g, pad(h + '', 2)).replace(/{h}/g, h + '').replace(/{mm}/g, pad(m, 2)).replace(/{m}/g, m + '').replace(/{ss}/g, pad(s, 2)).replace(/{s}/g, s + '').replace(/{SSS}/g, pad(S, 3)).replace(/{S}/g, S + ''); + } + function leveledFormat(tick, idx, formatter, lang, isUTC) { + var template = null; + + if (isString(formatter)) { + // Single formatter for all units at all levels + template = formatter; + } else if (isFunction(formatter)) { + // Callback formatter + template = formatter(tick.value, idx, { + level: tick.level + }); + } else { + var defaults$1 = extend({}, defaultLeveledFormatter); + + if (tick.level > 0) { + for (var i = 0; i < primaryTimeUnits.length; ++i) { + defaults$1[primaryTimeUnits[i]] = "{primary|" + defaults$1[primaryTimeUnits[i]] + "}"; + } + } + + var mergedFormatter = formatter ? formatter.inherit === false ? formatter // Use formatter with bigger units + : defaults(formatter, defaults$1) : defaults$1; + var unit = getUnitFromValue(tick.value, isUTC); + + if (mergedFormatter[unit]) { + template = mergedFormatter[unit]; + } else if (mergedFormatter.inherit) { + // Unit formatter is not defined and should inherit from bigger units + var targetId = timeUnits.indexOf(unit); + + for (var i = targetId - 1; i >= 0; --i) { + if (mergedFormatter[unit]) { + template = mergedFormatter[unit]; + break; + } + } + + template = template || defaults$1.none; + } + + if (isArray(template)) { + var levelId = tick.level == null ? 0 : tick.level >= 0 ? tick.level : template.length + tick.level; + levelId = Math.min(levelId, template.length - 1); + template = template[levelId]; + } + } + + return format(new Date(tick.value), template, isUTC, lang); + } + function getUnitFromValue(value, isUTC) { + var date = parseDate(value); + var M = date[monthGetterName(isUTC)]() + 1; + var d = date[dateGetterName(isUTC)](); + var h = date[hoursGetterName(isUTC)](); + var m = date[minutesGetterName(isUTC)](); + var s = date[secondsGetterName(isUTC)](); + var S = date[millisecondsGetterName(isUTC)](); + var isSecond = S === 0; + var isMinute = isSecond && s === 0; + var isHour = isMinute && m === 0; + var isDay = isHour && h === 0; + var isMonth = isDay && d === 1; + var isYear = isMonth && M === 1; + + if (isYear) { + return 'year'; + } else if (isMonth) { + return 'month'; + } else if (isDay) { + return 'day'; + } else if (isHour) { + return 'hour'; + } else if (isMinute) { + return 'minute'; + } else if (isSecond) { + return 'second'; + } else { + return 'millisecond'; + } + } + function getUnitValue(value, unit, isUTC) { + var date = isNumber(value) ? parseDate(value) : value; + unit = unit || getUnitFromValue(value, isUTC); + + switch (unit) { + case 'year': + return date[fullYearGetterName(isUTC)](); + + case 'half-year': + return date[monthGetterName(isUTC)]() >= 6 ? 1 : 0; + + case 'quarter': + return Math.floor((date[monthGetterName(isUTC)]() + 1) / 4); + + case 'month': + return date[monthGetterName(isUTC)](); + + case 'day': + return date[dateGetterName(isUTC)](); + + case 'half-day': + return date[hoursGetterName(isUTC)]() / 24; + + case 'hour': + return date[hoursGetterName(isUTC)](); + + case 'minute': + return date[minutesGetterName(isUTC)](); + + case 'second': + return date[secondsGetterName(isUTC)](); + + case 'millisecond': + return date[millisecondsGetterName(isUTC)](); + } + } + function fullYearGetterName(isUTC) { + return isUTC ? 'getUTCFullYear' : 'getFullYear'; + } + function monthGetterName(isUTC) { + return isUTC ? 'getUTCMonth' : 'getMonth'; + } + function dateGetterName(isUTC) { + return isUTC ? 'getUTCDate' : 'getDate'; + } + function hoursGetterName(isUTC) { + return isUTC ? 'getUTCHours' : 'getHours'; + } + function minutesGetterName(isUTC) { + return isUTC ? 'getUTCMinutes' : 'getMinutes'; + } + function secondsGetterName(isUTC) { + return isUTC ? 'getUTCSeconds' : 'getSeconds'; + } + function millisecondsGetterName(isUTC) { + return isUTC ? 'getUTCMilliseconds' : 'getMilliseconds'; + } + function fullYearSetterName(isUTC) { + return isUTC ? 'setUTCFullYear' : 'setFullYear'; + } + function monthSetterName(isUTC) { + return isUTC ? 'setUTCMonth' : 'setMonth'; + } + function dateSetterName(isUTC) { + return isUTC ? 'setUTCDate' : 'setDate'; + } + function hoursSetterName(isUTC) { + return isUTC ? 'setUTCHours' : 'setHours'; + } + function minutesSetterName(isUTC) { + return isUTC ? 'setUTCMinutes' : 'setMinutes'; + } + function secondsSetterName(isUTC) { + return isUTC ? 'setUTCSeconds' : 'setSeconds'; + } + function millisecondsSetterName(isUTC) { + return isUTC ? 'setUTCMilliseconds' : 'setMilliseconds'; + } + + function getTextRect(text, font, align, verticalAlign, padding, rich, truncate, lineHeight) { + var textEl = new ZRText({ + style: { + text: text, + font: font, + align: align, + verticalAlign: verticalAlign, + padding: padding, + rich: rich, + overflow: truncate ? 'truncate' : null, + lineHeight: lineHeight + } + }); + return textEl.getBoundingRect(); + } + + /** + * Add a comma each three digit. + */ + + function addCommas(x) { + if (!isNumeric(x)) { + return isString(x) ? x : '-'; + } + + var parts = (x + '').split('.'); + return parts[0].replace(/(\d{1,3})(?=(?:\d{3})+(?!\d))/g, '$1,') + (parts.length > 1 ? '.' + parts[1] : ''); + } + function toCamelCase(str, upperCaseFirst) { + str = (str || '').toLowerCase().replace(/-(.)/g, function (match, group1) { + return group1.toUpperCase(); + }); + + if (upperCaseFirst && str) { + str = str.charAt(0).toUpperCase() + str.slice(1); + } + + return str; + } + var normalizeCssArray$1 = normalizeCssArray; + /** + * Make value user readable for tooltip and label. + * "User readable": + * Try to not print programmer-specific text like NaN, Infinity, null, undefined. + * Avoid to display an empty string, which users can not recognize there is + * a value and it might look like a bug. + */ + + function makeValueReadable(value, valueType, useUTC) { + var USER_READABLE_DEFUALT_TIME_PATTERN = '{yyyy}-{MM}-{dd} {HH}:{mm}:{ss}'; + + function stringToUserReadable(str) { + return str && trim(str) ? str : '-'; + } + + function isNumberUserReadable(num) { + return !!(num != null && !isNaN(num) && isFinite(num)); + } + + var isTypeTime = valueType === 'time'; + var isValueDate = value instanceof Date; + + if (isTypeTime || isValueDate) { + var date = isTypeTime ? parseDate(value) : value; + + if (!isNaN(+date)) { + return format(date, USER_READABLE_DEFUALT_TIME_PATTERN, useUTC); + } else if (isValueDate) { + return '-'; + } // In other cases, continue to try to display the value in the following code. + + } + + if (valueType === 'ordinal') { + return isStringSafe(value) ? stringToUserReadable(value) : isNumber(value) ? isNumberUserReadable(value) ? value + '' : '-' : '-'; + } // By default. + + + var numericResult = numericToNumber(value); + return isNumberUserReadable(numericResult) ? addCommas(numericResult) : isStringSafe(value) ? stringToUserReadable(value) : typeof value === 'boolean' ? value + '' : '-'; + } + var TPL_VAR_ALIAS = ['a', 'b', 'c', 'd', 'e', 'f', 'g']; + + var wrapVar = function (varName, seriesIdx) { + return '{' + varName + (seriesIdx == null ? '' : seriesIdx) + '}'; + }; + /** + * Template formatter + * @param {Array.|Object} paramsList + */ + + + function formatTpl(tpl, paramsList, encode) { + if (!isArray(paramsList)) { + paramsList = [paramsList]; + } + + var seriesLen = paramsList.length; + + if (!seriesLen) { + return ''; + } + + var $vars = paramsList[0].$vars || []; + + for (var i = 0; i < $vars.length; i++) { + var alias = TPL_VAR_ALIAS[i]; + tpl = tpl.replace(wrapVar(alias), wrapVar(alias, 0)); + } + + for (var seriesIdx = 0; seriesIdx < seriesLen; seriesIdx++) { + for (var k = 0; k < $vars.length; k++) { + var val = paramsList[seriesIdx][$vars[k]]; + tpl = tpl.replace(wrapVar(TPL_VAR_ALIAS[k], seriesIdx), encode ? encodeHTML(val) : val); + } + } + + return tpl; + } + /** + * simple Template formatter + */ + + function formatTplSimple(tpl, param, encode) { + each(param, function (value, key) { + tpl = tpl.replace('{' + key + '}', encode ? encodeHTML(value) : value); + }); + return tpl; + } + function getTooltipMarker(inOpt, extraCssText) { + var opt = isString(inOpt) ? { + color: inOpt, + extraCssText: extraCssText + } : inOpt || {}; + var color = opt.color; + var type = opt.type; + extraCssText = opt.extraCssText; + var renderMode = opt.renderMode || 'html'; + + if (!color) { + return ''; + } + + if (renderMode === 'html') { + return type === 'subItem' ? '' : ''; + } else { + // Should better not to auto generate style name by auto-increment number here. + // Because this util is usually called in tooltip formatter, which is probably + // called repeatly when mouse move and the auto-increment number increases fast. + // Users can make their own style name by theirselves, make it unique and readable. + var markerId = opt.markerId || 'markerX'; + return { + renderMode: renderMode, + content: '{' + markerId + '|} ', + style: type === 'subItem' ? { + width: 4, + height: 4, + borderRadius: 2, + backgroundColor: color + } : { + width: 10, + height: 10, + borderRadius: 5, + backgroundColor: color + } + }; + } + } + /** + * @deprecated Use `time/format` instead. + * ISO Date format + * @param {string} tpl + * @param {number} value + * @param {boolean} [isUTC=false] Default in local time. + * see `module:echarts/scale/Time` + * and `module:echarts/util/number#parseDate`. + * @inner + */ + + function formatTime(tpl, value, isUTC) { + if ("development" !== 'production') { + deprecateReplaceLog('echarts.format.formatTime', 'echarts.time.format'); + } + + if (tpl === 'week' || tpl === 'month' || tpl === 'quarter' || tpl === 'half-year' || tpl === 'year') { + tpl = 'MM-dd\nyyyy'; + } + + var date = parseDate(value); + var getUTC = isUTC ? 'getUTC' : 'get'; + var y = date[getUTC + 'FullYear'](); + var M = date[getUTC + 'Month']() + 1; + var d = date[getUTC + 'Date'](); + var h = date[getUTC + 'Hours'](); + var m = date[getUTC + 'Minutes'](); + var s = date[getUTC + 'Seconds'](); + var S = date[getUTC + 'Milliseconds'](); + tpl = tpl.replace('MM', pad(M, 2)).replace('M', M).replace('yyyy', y).replace('yy', pad(y % 100 + '', 2)).replace('dd', pad(d, 2)).replace('d', d).replace('hh', pad(h, 2)).replace('h', h).replace('mm', pad(m, 2)).replace('m', m).replace('ss', pad(s, 2)).replace('s', s).replace('SSS', pad(S, 3)); + return tpl; + } + /** + * Capital first + * @param {string} str + * @return {string} + */ + + function capitalFirst(str) { + return str ? str.charAt(0).toUpperCase() + str.substr(1) : str; + } + /** + * @return Never be null/undefined. + */ + + function convertToColorString(color, defaultColor) { + defaultColor = defaultColor || 'transparent'; + return isString(color) ? color : isObject(color) ? color.colorStops && (color.colorStops[0] || {}).color || defaultColor : defaultColor; + } + /** + * open new tab + * @param link url + * @param target blank or self + */ + + function windowOpen(link, target) { + /* global window */ + if (target === '_blank' || target === 'blank') { + var blank = window.open(); + blank.opener = null; + blank.location.href = link; + } else { + window.open(link, target); + } + } + + var each$1 = each; + /** + * @public + */ + + var LOCATION_PARAMS = ['left', 'right', 'top', 'bottom', 'width', 'height']; + /** + * @public + */ + + var HV_NAMES = [['width', 'left', 'right'], ['height', 'top', 'bottom']]; + + function boxLayout(orient, group, gap, maxWidth, maxHeight) { + var x = 0; + var y = 0; + + if (maxWidth == null) { + maxWidth = Infinity; + } + + if (maxHeight == null) { + maxHeight = Infinity; + } + + var currentLineMaxSize = 0; + group.eachChild(function (child, idx) { + var rect = child.getBoundingRect(); + var nextChild = group.childAt(idx + 1); + var nextChildRect = nextChild && nextChild.getBoundingRect(); + var nextX; + var nextY; + + if (orient === 'horizontal') { + var moveX = rect.width + (nextChildRect ? -nextChildRect.x + rect.x : 0); + nextX = x + moveX; // Wrap when width exceeds maxWidth or meet a `newline` group + // FIXME compare before adding gap? + + if (nextX > maxWidth || child.newline) { + x = 0; + nextX = moveX; + y += currentLineMaxSize + gap; + currentLineMaxSize = rect.height; + } else { + // FIXME: consider rect.y is not `0`? + currentLineMaxSize = Math.max(currentLineMaxSize, rect.height); + } + } else { + var moveY = rect.height + (nextChildRect ? -nextChildRect.y + rect.y : 0); + nextY = y + moveY; // Wrap when width exceeds maxHeight or meet a `newline` group + + if (nextY > maxHeight || child.newline) { + x += currentLineMaxSize + gap; + y = 0; + nextY = moveY; + currentLineMaxSize = rect.width; + } else { + currentLineMaxSize = Math.max(currentLineMaxSize, rect.width); + } + } + + if (child.newline) { + return; + } + + child.x = x; + child.y = y; + child.markRedraw(); + orient === 'horizontal' ? x = nextX + gap : y = nextY + gap; + }); + } + /** + * VBox or HBox layouting + * @param {string} orient + * @param {module:zrender/graphic/Group} group + * @param {number} gap + * @param {number} [width=Infinity] + * @param {number} [height=Infinity] + */ + + + var box = boxLayout; + /** + * VBox layouting + * @param {module:zrender/graphic/Group} group + * @param {number} gap + * @param {number} [width=Infinity] + * @param {number} [height=Infinity] + */ + + var vbox = curry(boxLayout, 'vertical'); + /** + * HBox layouting + * @param {module:zrender/graphic/Group} group + * @param {number} gap + * @param {number} [width=Infinity] + * @param {number} [height=Infinity] + */ + + var hbox = curry(boxLayout, 'horizontal'); + /** + * If x or x2 is not specified or 'center' 'left' 'right', + * the width would be as long as possible. + * If y or y2 is not specified or 'middle' 'top' 'bottom', + * the height would be as long as possible. + */ + + function getAvailableSize(positionInfo, containerRect, margin) { + var containerWidth = containerRect.width; + var containerHeight = containerRect.height; + var x = parsePercent$1(positionInfo.left, containerWidth); + var y = parsePercent$1(positionInfo.top, containerHeight); + var x2 = parsePercent$1(positionInfo.right, containerWidth); + var y2 = parsePercent$1(positionInfo.bottom, containerHeight); + (isNaN(x) || isNaN(parseFloat(positionInfo.left))) && (x = 0); + (isNaN(x2) || isNaN(parseFloat(positionInfo.right))) && (x2 = containerWidth); + (isNaN(y) || isNaN(parseFloat(positionInfo.top))) && (y = 0); + (isNaN(y2) || isNaN(parseFloat(positionInfo.bottom))) && (y2 = containerHeight); + margin = normalizeCssArray$1(margin || 0); + return { + width: Math.max(x2 - x - margin[1] - margin[3], 0), + height: Math.max(y2 - y - margin[0] - margin[2], 0) + }; + } + /** + * Parse position info. + */ + + function getLayoutRect(positionInfo, containerRect, margin) { + margin = normalizeCssArray$1(margin || 0); + var containerWidth = containerRect.width; + var containerHeight = containerRect.height; + var left = parsePercent$1(positionInfo.left, containerWidth); + var top = parsePercent$1(positionInfo.top, containerHeight); + var right = parsePercent$1(positionInfo.right, containerWidth); + var bottom = parsePercent$1(positionInfo.bottom, containerHeight); + var width = parsePercent$1(positionInfo.width, containerWidth); + var height = parsePercent$1(positionInfo.height, containerHeight); + var verticalMargin = margin[2] + margin[0]; + var horizontalMargin = margin[1] + margin[3]; + var aspect = positionInfo.aspect; // If width is not specified, calculate width from left and right + + if (isNaN(width)) { + width = containerWidth - right - horizontalMargin - left; + } + + if (isNaN(height)) { + height = containerHeight - bottom - verticalMargin - top; + } + + if (aspect != null) { + // If width and height are not given + // 1. Graph should not exceeds the container + // 2. Aspect must be keeped + // 3. Graph should take the space as more as possible + // FIXME + // Margin is not considered, because there is no case that both + // using margin and aspect so far. + if (isNaN(width) && isNaN(height)) { + if (aspect > containerWidth / containerHeight) { + width = containerWidth * 0.8; + } else { + height = containerHeight * 0.8; + } + } // Calculate width or height with given aspect + + + if (isNaN(width)) { + width = aspect * height; + } + + if (isNaN(height)) { + height = width / aspect; + } + } // If left is not specified, calculate left from right and width + + + if (isNaN(left)) { + left = containerWidth - right - width - horizontalMargin; + } + + if (isNaN(top)) { + top = containerHeight - bottom - height - verticalMargin; + } // Align left and top + + + switch (positionInfo.left || positionInfo.right) { + case 'center': + left = containerWidth / 2 - width / 2 - margin[3]; + break; + + case 'right': + left = containerWidth - width - horizontalMargin; + break; + } + + switch (positionInfo.top || positionInfo.bottom) { + case 'middle': + case 'center': + top = containerHeight / 2 - height / 2 - margin[0]; + break; + + case 'bottom': + top = containerHeight - height - verticalMargin; + break; + } // If something is wrong and left, top, width, height are calculated as NaN + + + left = left || 0; + top = top || 0; + + if (isNaN(width)) { + // Width may be NaN if only one value is given except width + width = containerWidth - horizontalMargin - left - (right || 0); + } + + if (isNaN(height)) { + // Height may be NaN if only one value is given except height + height = containerHeight - verticalMargin - top - (bottom || 0); + } + + var rect = new BoundingRect(left + margin[3], top + margin[0], width, height); + rect.margin = margin; + return rect; + } + /** + * Position a zr element in viewport + * Group position is specified by either + * {left, top}, {right, bottom} + * If all properties exists, right and bottom will be igonred. + * + * Logic: + * 1. Scale (against origin point in parent coord) + * 2. Rotate (against origin point in parent coord) + * 3. Traslate (with el.position by this method) + * So this method only fixes the last step 'Traslate', which does not affect + * scaling and rotating. + * + * If be called repeatly with the same input el, the same result will be gotten. + * + * Return true if the layout happend. + * + * @param el Should have `getBoundingRect` method. + * @param positionInfo + * @param positionInfo.left + * @param positionInfo.top + * @param positionInfo.right + * @param positionInfo.bottom + * @param positionInfo.width Only for opt.boundingModel: 'raw' + * @param positionInfo.height Only for opt.boundingModel: 'raw' + * @param containerRect + * @param margin + * @param opt + * @param opt.hv Only horizontal or only vertical. Default to be [1, 1] + * @param opt.boundingMode + * Specify how to calculate boundingRect when locating. + * 'all': Position the boundingRect that is transformed and uioned + * both itself and its descendants. + * This mode simplies confine the elements in the bounding + * of their container (e.g., using 'right: 0'). + * 'raw': Position the boundingRect that is not transformed and only itself. + * This mode is useful when you want a element can overflow its + * container. (Consider a rotated circle needs to be located in a corner.) + * In this mode positionInfo.width/height can only be number. + */ + + function positionElement(el, positionInfo, containerRect, margin, opt, out) { + var h = !opt || !opt.hv || opt.hv[0]; + var v = !opt || !opt.hv || opt.hv[1]; + var boundingMode = opt && opt.boundingMode || 'all'; + out = out || el; + out.x = el.x; + out.y = el.y; + + if (!h && !v) { + return false; + } + + var rect; + + if (boundingMode === 'raw') { + rect = el.type === 'group' ? new BoundingRect(0, 0, +positionInfo.width || 0, +positionInfo.height || 0) : el.getBoundingRect(); + } else { + rect = el.getBoundingRect(); + + if (el.needLocalTransform()) { + var transform = el.getLocalTransform(); // Notice: raw rect may be inner object of el, + // which should not be modified. + + rect = rect.clone(); + rect.applyTransform(transform); + } + } // The real width and height can not be specified but calculated by the given el. + + + var layoutRect = getLayoutRect(defaults({ + width: rect.width, + height: rect.height + }, positionInfo), containerRect, margin); // Because 'tranlate' is the last step in transform + // (see zrender/core/Transformable#getLocalTransform), + // we can just only modify el.position to get final result. + + var dx = h ? layoutRect.x - rect.x : 0; + var dy = v ? layoutRect.y - rect.y : 0; + + if (boundingMode === 'raw') { + out.x = dx; + out.y = dy; + } else { + out.x += dx; + out.y += dy; + } + + if (out === el) { + el.markRedraw(); + } + + return true; + } + /** + * @param option Contains some of the properties in HV_NAMES. + * @param hvIdx 0: horizontal; 1: vertical. + */ + + function sizeCalculable(option, hvIdx) { + return option[HV_NAMES[hvIdx][0]] != null || option[HV_NAMES[hvIdx][1]] != null && option[HV_NAMES[hvIdx][2]] != null; + } + function fetchLayoutMode(ins) { + var layoutMode = ins.layoutMode || ins.constructor.layoutMode; + return isObject(layoutMode) ? layoutMode : layoutMode ? { + type: layoutMode + } : null; + } + /** + * Consider Case: + * When default option has {left: 0, width: 100}, and we set {right: 0} + * through setOption or media query, using normal zrUtil.merge will cause + * {right: 0} does not take effect. + * + * @example + * ComponentModel.extend({ + * init: function () { + * ... + * let inputPositionParams = layout.getLayoutParams(option); + * this.mergeOption(inputPositionParams); + * }, + * mergeOption: function (newOption) { + * newOption && zrUtil.merge(thisOption, newOption, true); + * layout.mergeLayoutParam(thisOption, newOption); + * } + * }); + * + * @param targetOption + * @param newOption + * @param opt + */ + + function mergeLayoutParam(targetOption, newOption, opt) { + var ignoreSize = opt && opt.ignoreSize; + !isArray(ignoreSize) && (ignoreSize = [ignoreSize, ignoreSize]); + var hResult = merge(HV_NAMES[0], 0); + var vResult = merge(HV_NAMES[1], 1); + copy(HV_NAMES[0], targetOption, hResult); + copy(HV_NAMES[1], targetOption, vResult); + + function merge(names, hvIdx) { + var newParams = {}; + var newValueCount = 0; + var merged = {}; + var mergedValueCount = 0; + var enoughParamNumber = 2; + each$1(names, function (name) { + merged[name] = targetOption[name]; + }); + each$1(names, function (name) { + // Consider case: newOption.width is null, which is + // set by user for removing width setting. + hasProp(newOption, name) && (newParams[name] = merged[name] = newOption[name]); + hasValue(newParams, name) && newValueCount++; + hasValue(merged, name) && mergedValueCount++; + }); + + if (ignoreSize[hvIdx]) { + // Only one of left/right is premitted to exist. + if (hasValue(newOption, names[1])) { + merged[names[2]] = null; + } else if (hasValue(newOption, names[2])) { + merged[names[1]] = null; + } + + return merged; + } // Case: newOption: {width: ..., right: ...}, + // or targetOption: {right: ...} and newOption: {width: ...}, + // There is no conflict when merged only has params count + // little than enoughParamNumber. + + + if (mergedValueCount === enoughParamNumber || !newValueCount) { + return merged; + } // Case: newOption: {width: ..., right: ...}, + // Than we can make sure user only want those two, and ignore + // all origin params in targetOption. + else if (newValueCount >= enoughParamNumber) { + return newParams; + } else { + // Chose another param from targetOption by priority. + for (var i = 0; i < names.length; i++) { + var name_1 = names[i]; + + if (!hasProp(newParams, name_1) && hasProp(targetOption, name_1)) { + newParams[name_1] = targetOption[name_1]; + break; + } + } + + return newParams; + } + } + + function hasProp(obj, name) { + return obj.hasOwnProperty(name); + } + + function hasValue(obj, name) { + return obj[name] != null && obj[name] !== 'auto'; + } + + function copy(names, target, source) { + each$1(names, function (name) { + target[name] = source[name]; + }); + } + } + /** + * Retrieve 'left', 'right', 'top', 'bottom', 'width', 'height' from object. + */ + + function getLayoutParams(source) { + return copyLayoutParams({}, source); + } + /** + * Retrieve 'left', 'right', 'top', 'bottom', 'width', 'height' from object. + * @param {Object} source + * @return {Object} Result contains those props. + */ + + function copyLayoutParams(target, source) { + source && target && each$1(LOCATION_PARAMS, function (name) { + source.hasOwnProperty(name) && (target[name] = source[name]); + }); + return target; + } + + var inner = makeInner(); + + var ComponentModel = + /** @class */ + function (_super) { + __extends(ComponentModel, _super); + + function ComponentModel(option, parentModel, ecModel) { + var _this = _super.call(this, option, parentModel, ecModel) || this; + + _this.uid = getUID('ec_cpt_model'); + return _this; + } + + ComponentModel.prototype.init = function (option, parentModel, ecModel) { + this.mergeDefaultAndTheme(option, ecModel); + }; + + ComponentModel.prototype.mergeDefaultAndTheme = function (option, ecModel) { + var layoutMode = fetchLayoutMode(this); + var inputPositionParams = layoutMode ? getLayoutParams(option) : {}; + var themeModel = ecModel.getTheme(); + merge(option, themeModel.get(this.mainType)); + merge(option, this.getDefaultOption()); + + if (layoutMode) { + mergeLayoutParam(option, inputPositionParams, layoutMode); + } + }; + + ComponentModel.prototype.mergeOption = function (option, ecModel) { + merge(this.option, option, true); + var layoutMode = fetchLayoutMode(this); + + if (layoutMode) { + mergeLayoutParam(this.option, option, layoutMode); + } + }; + /** + * Called immediately after `init` or `mergeOption` of this instance called. + */ + + + ComponentModel.prototype.optionUpdated = function (newCptOption, isInit) {}; + /** + * [How to declare defaultOption]: + * + * (A) If using class declaration in typescript (since echarts 5): + * ```ts + * import {ComponentOption} from '../model/option.js'; + * export interface XxxOption extends ComponentOption { + * aaa: number + * } + * export class XxxModel extends Component { + * static type = 'xxx'; + * static defaultOption: XxxOption = { + * aaa: 123 + * } + * } + * Component.registerClass(XxxModel); + * ``` + * ```ts + * import {inheritDefaultOption} from '../util/component.js'; + * import {XxxModel, XxxOption} from './XxxModel.js'; + * export interface XxxSubOption extends XxxOption { + * bbb: number + * } + * class XxxSubModel extends XxxModel { + * static defaultOption: XxxSubOption = inheritDefaultOption(XxxModel.defaultOption, { + * bbb: 456 + * }) + * fn() { + * let opt = this.getDefaultOption(); + * // opt is {aaa: 123, bbb: 456} + * } + * } + * ``` + * + * (B) If using class extend (previous approach in echarts 3 & 4): + * ```js + * let XxxComponent = Component.extend({ + * defaultOption: { + * xx: 123 + * } + * }) + * ``` + * ```js + * let XxxSubComponent = XxxComponent.extend({ + * defaultOption: { + * yy: 456 + * }, + * fn: function () { + * let opt = this.getDefaultOption(); + * // opt is {xx: 123, yy: 456} + * } + * }) + * ``` + */ + + + ComponentModel.prototype.getDefaultOption = function () { + var ctor = this.constructor; // If using class declaration, it is different to travel super class + // in legacy env and auto merge defaultOption. So if using class + // declaration, defaultOption should be merged manually. + + if (!isExtendedClass(ctor)) { + // When using ts class, defaultOption must be declared as static. + return ctor.defaultOption; + } // FIXME: remove this approach? + + + var fields = inner(this); + + if (!fields.defaultOption) { + var optList = []; + var clz = ctor; + + while (clz) { + var opt = clz.prototype.defaultOption; + opt && optList.push(opt); + clz = clz.superClass; + } + + var defaultOption = {}; + + for (var i = optList.length - 1; i >= 0; i--) { + defaultOption = merge(defaultOption, optList[i], true); + } + + fields.defaultOption = defaultOption; + } + + return fields.defaultOption; + }; + /** + * Notice: always force to input param `useDefault` in case that forget to consider it. + * The same behavior as `modelUtil.parseFinder`. + * + * @param useDefault In many cases like series refer axis and axis refer grid, + * If axis index / axis id not specified, use the first target as default. + * In other cases like dataZoom refer axis, if not specified, measn no refer. + */ + + + ComponentModel.prototype.getReferringComponents = function (mainType, opt) { + var indexKey = mainType + 'Index'; + var idKey = mainType + 'Id'; + return queryReferringComponents(this.ecModel, mainType, { + index: this.get(indexKey, true), + id: this.get(idKey, true) + }, opt); + }; + + ComponentModel.prototype.getBoxLayoutParams = function () { + // Consider itself having box layout configs. + var boxLayoutModel = this; + return { + left: boxLayoutModel.get('left'), + top: boxLayoutModel.get('top'), + right: boxLayoutModel.get('right'), + bottom: boxLayoutModel.get('bottom'), + width: boxLayoutModel.get('width'), + height: boxLayoutModel.get('height') + }; + }; + /** + * Get key for zlevel. + * If developers don't configure zlevel. We will assign zlevel to series based on the key. + * For example, lines with trail effect and progressive series will in an individual zlevel. + */ + + + ComponentModel.prototype.getZLevelKey = function () { + return ''; + }; + + ComponentModel.prototype.setZLevel = function (zlevel) { + this.option.zlevel = zlevel; + }; + + ComponentModel.protoInitialize = function () { + var proto = ComponentModel.prototype; + proto.type = 'component'; + proto.id = ''; + proto.name = ''; + proto.mainType = ''; + proto.subType = ''; + proto.componentIndex = 0; + }(); + + return ComponentModel; + }(Model); + + mountExtend(ComponentModel, Model); + enableClassManagement(ComponentModel); + enableSubTypeDefaulter(ComponentModel); + enableTopologicalTravel(ComponentModel, getDependencies); + + function getDependencies(componentType) { + var deps = []; + each(ComponentModel.getClassesByMainType(componentType), function (clz) { + deps = deps.concat(clz.dependencies || clz.prototype.dependencies || []); + }); // Ensure main type. + + deps = map(deps, function (type) { + return parseClassType(type).main; + }); // Hack dataset for convenience. + + if (componentType !== 'dataset' && indexOf(deps, 'dataset') <= 0) { + deps.unshift('dataset'); + } + + return deps; + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + var platform = ''; // Navigator not exists in node + + if (typeof navigator !== 'undefined') { + /* global navigator */ + platform = navigator.platform || ''; + } + + var decalColor = 'rgba(0, 0, 0, 0.2)'; + var globalDefault = { + darkMode: 'auto', + // backgroundColor: 'rgba(0,0,0,0)', + colorBy: 'series', + color: ['#5470c6', '#91cc75', '#fac858', '#ee6666', '#73c0de', '#3ba272', '#fc8452', '#9a60b4', '#ea7ccc'], + gradientColor: ['#f6efa6', '#d88273', '#bf444c'], + aria: { + decal: { + decals: [{ + color: decalColor, + dashArrayX: [1, 0], + dashArrayY: [2, 5], + symbolSize: 1, + rotation: Math.PI / 6 + }, { + color: decalColor, + symbol: 'circle', + dashArrayX: [[8, 8], [0, 8, 8, 0]], + dashArrayY: [6, 0], + symbolSize: 0.8 + }, { + color: decalColor, + dashArrayX: [1, 0], + dashArrayY: [4, 3], + rotation: -Math.PI / 4 + }, { + color: decalColor, + dashArrayX: [[6, 6], [0, 6, 6, 0]], + dashArrayY: [6, 0] + }, { + color: decalColor, + dashArrayX: [[1, 0], [1, 6]], + dashArrayY: [1, 0, 6, 0], + rotation: Math.PI / 4 + }, { + color: decalColor, + symbol: 'triangle', + dashArrayX: [[9, 9], [0, 9, 9, 0]], + dashArrayY: [7, 2], + symbolSize: 0.75 + }] + } + }, + // If xAxis and yAxis declared, grid is created by default. + // grid: {}, + textStyle: { + // color: '#000', + // decoration: 'none', + // PENDING + fontFamily: platform.match(/^Win/) ? 'Microsoft YaHei' : 'sans-serif', + // fontFamily: 'Arial, Verdana, sans-serif', + fontSize: 12, + fontStyle: 'normal', + fontWeight: 'normal' + }, + // http://blogs.adobe.com/webplatform/2014/02/24/using-blend-modes-in-html-canvas/ + // https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/globalCompositeOperation + // Default is source-over + blendMode: null, + stateAnimation: { + duration: 300, + easing: 'cubicOut' + }, + animation: 'auto', + animationDuration: 1000, + animationDurationUpdate: 500, + animationEasing: 'cubicInOut', + animationEasingUpdate: 'cubicInOut', + animationThreshold: 2000, + // Configuration for progressive/incremental rendering + progressiveThreshold: 3000, + progressive: 400, + // Threshold of if use single hover layer to optimize. + // It is recommended that `hoverLayerThreshold` is equivalent to or less than + // `progressiveThreshold`, otherwise hover will cause restart of progressive, + // which is unexpected. + // see example . + hoverLayerThreshold: 3000, + // See: module:echarts/scale/Time + useUTC: false + }; + + var VISUAL_DIMENSIONS = createHashMap(['tooltip', 'label', 'itemName', 'itemId', 'itemGroupId', 'seriesName']); + var SOURCE_FORMAT_ORIGINAL = 'original'; + var SOURCE_FORMAT_ARRAY_ROWS = 'arrayRows'; + var SOURCE_FORMAT_OBJECT_ROWS = 'objectRows'; + var SOURCE_FORMAT_KEYED_COLUMNS = 'keyedColumns'; + var SOURCE_FORMAT_TYPED_ARRAY = 'typedArray'; + var SOURCE_FORMAT_UNKNOWN = 'unknown'; + var SERIES_LAYOUT_BY_COLUMN = 'column'; + var SERIES_LAYOUT_BY_ROW = 'row'; + + var BE_ORDINAL = { + Must: 1, + Might: 2, + Not: 3 // Other cases + + }; + var innerGlobalModel = makeInner(); + /** + * MUST be called before mergeOption of all series. + */ + + function resetSourceDefaulter(ecModel) { + // `datasetMap` is used to make default encode. + innerGlobalModel(ecModel).datasetMap = createHashMap(); + } + /** + * [The strategy of the arrengment of data dimensions for dataset]: + * "value way": all axes are non-category axes. So series one by one take + * several (the number is coordSysDims.length) dimensions from dataset. + * The result of data arrengment of data dimensions like: + * | ser0_x | ser0_y | ser1_x | ser1_y | ser2_x | ser2_y | + * "category way": at least one axis is category axis. So the the first data + * dimension is always mapped to the first category axis and shared by + * all of the series. The other data dimensions are taken by series like + * "value way" does. + * The result of data arrengment of data dimensions like: + * | ser_shared_x | ser0_y | ser1_y | ser2_y | + * + * @return encode Never be `null/undefined`. + */ + + function makeSeriesEncodeForAxisCoordSys(coordDimensions, seriesModel, source) { + var encode = {}; + var datasetModel = querySeriesUpstreamDatasetModel(seriesModel); // Currently only make default when using dataset, util more reqirements occur. + + if (!datasetModel || !coordDimensions) { + return encode; + } + + var encodeItemName = []; + var encodeSeriesName = []; + var ecModel = seriesModel.ecModel; + var datasetMap = innerGlobalModel(ecModel).datasetMap; + var key = datasetModel.uid + '_' + source.seriesLayoutBy; + var baseCategoryDimIndex; + var categoryWayValueDimStart; + coordDimensions = coordDimensions.slice(); + each(coordDimensions, function (coordDimInfoLoose, coordDimIdx) { + var coordDimInfo = isObject(coordDimInfoLoose) ? coordDimInfoLoose : coordDimensions[coordDimIdx] = { + name: coordDimInfoLoose + }; + + if (coordDimInfo.type === 'ordinal' && baseCategoryDimIndex == null) { + baseCategoryDimIndex = coordDimIdx; + categoryWayValueDimStart = getDataDimCountOnCoordDim(coordDimInfo); + } + + encode[coordDimInfo.name] = []; + }); + var datasetRecord = datasetMap.get(key) || datasetMap.set(key, { + categoryWayDim: categoryWayValueDimStart, + valueWayDim: 0 + }); // TODO + // Auto detect first time axis and do arrangement. + + each(coordDimensions, function (coordDimInfo, coordDimIdx) { + var coordDimName = coordDimInfo.name; + var count = getDataDimCountOnCoordDim(coordDimInfo); // In value way. + + if (baseCategoryDimIndex == null) { + var start = datasetRecord.valueWayDim; + pushDim(encode[coordDimName], start, count); + pushDim(encodeSeriesName, start, count); + datasetRecord.valueWayDim += count; // ??? TODO give a better default series name rule? + // especially when encode x y specified. + // consider: when mutiple series share one dimension + // category axis, series name should better use + // the other dimsion name. On the other hand, use + // both dimensions name. + } // In category way, the first category axis. + else if (baseCategoryDimIndex === coordDimIdx) { + pushDim(encode[coordDimName], 0, count); + pushDim(encodeItemName, 0, count); + } // In category way, the other axis. + else { + var start = datasetRecord.categoryWayDim; + pushDim(encode[coordDimName], start, count); + pushDim(encodeSeriesName, start, count); + datasetRecord.categoryWayDim += count; + } + }); + + function pushDim(dimIdxArr, idxFrom, idxCount) { + for (var i = 0; i < idxCount; i++) { + dimIdxArr.push(idxFrom + i); + } + } + + function getDataDimCountOnCoordDim(coordDimInfo) { + var dimsDef = coordDimInfo.dimsDef; + return dimsDef ? dimsDef.length : 1; + } + + encodeItemName.length && (encode.itemName = encodeItemName); + encodeSeriesName.length && (encode.seriesName = encodeSeriesName); + return encode; + } + /** + * Work for data like [{name: ..., value: ...}, ...]. + * + * @return encode Never be `null/undefined`. + */ + + function makeSeriesEncodeForNameBased(seriesModel, source, dimCount) { + var encode = {}; + var datasetModel = querySeriesUpstreamDatasetModel(seriesModel); // Currently only make default when using dataset, util more reqirements occur. + + if (!datasetModel) { + return encode; + } + + var sourceFormat = source.sourceFormat; + var dimensionsDefine = source.dimensionsDefine; + var potentialNameDimIndex; + + if (sourceFormat === SOURCE_FORMAT_OBJECT_ROWS || sourceFormat === SOURCE_FORMAT_KEYED_COLUMNS) { + each(dimensionsDefine, function (dim, idx) { + if ((isObject(dim) ? dim.name : dim) === 'name') { + potentialNameDimIndex = idx; + } + }); + } + + var idxResult = function () { + var idxRes0 = {}; + var idxRes1 = {}; + var guessRecords = []; // 5 is an experience value. + + for (var i = 0, len = Math.min(5, dimCount); i < len; i++) { + var guessResult = doGuessOrdinal(source.data, sourceFormat, source.seriesLayoutBy, dimensionsDefine, source.startIndex, i); + guessRecords.push(guessResult); + var isPureNumber = guessResult === BE_ORDINAL.Not; // [Strategy of idxRes0]: find the first BE_ORDINAL.Not as the value dim, + // and then find a name dim with the priority: + // "BE_ORDINAL.Might|BE_ORDINAL.Must" > "other dim" > "the value dim itself". + + if (isPureNumber && idxRes0.v == null && i !== potentialNameDimIndex) { + idxRes0.v = i; + } + + if (idxRes0.n == null || idxRes0.n === idxRes0.v || !isPureNumber && guessRecords[idxRes0.n] === BE_ORDINAL.Not) { + idxRes0.n = i; + } + + if (fulfilled(idxRes0) && guessRecords[idxRes0.n] !== BE_ORDINAL.Not) { + return idxRes0; + } // [Strategy of idxRes1]: if idxRes0 not satisfied (that is, no BE_ORDINAL.Not), + // find the first BE_ORDINAL.Might as the value dim, + // and then find a name dim with the priority: + // "other dim" > "the value dim itself". + // That is for backward compat: number-like (e.g., `'3'`, `'55'`) can be + // treated as number. + + + if (!isPureNumber) { + if (guessResult === BE_ORDINAL.Might && idxRes1.v == null && i !== potentialNameDimIndex) { + idxRes1.v = i; + } + + if (idxRes1.n == null || idxRes1.n === idxRes1.v) { + idxRes1.n = i; + } + } + } + + function fulfilled(idxResult) { + return idxResult.v != null && idxResult.n != null; + } + + return fulfilled(idxRes0) ? idxRes0 : fulfilled(idxRes1) ? idxRes1 : null; + }(); + + if (idxResult) { + encode.value = [idxResult.v]; // `potentialNameDimIndex` has highest priority. + + var nameDimIndex = potentialNameDimIndex != null ? potentialNameDimIndex : idxResult.n; // By default, label use itemName in charts. + // So we dont set encodeLabel here. + + encode.itemName = [nameDimIndex]; + encode.seriesName = [nameDimIndex]; + } + + return encode; + } + /** + * @return If return null/undefined, indicate that should not use datasetModel. + */ + + function querySeriesUpstreamDatasetModel(seriesModel) { + // Caution: consider the scenario: + // A dataset is declared and a series is not expected to use the dataset, + // and at the beginning `setOption({series: { noData })` (just prepare other + // option but no data), then `setOption({series: {data: [...]}); In this case, + // the user should set an empty array to avoid that dataset is used by default. + var thisData = seriesModel.get('data', true); + + if (!thisData) { + return queryReferringComponents(seriesModel.ecModel, 'dataset', { + index: seriesModel.get('datasetIndex', true), + id: seriesModel.get('datasetId', true) + }, SINGLE_REFERRING).models[0]; + } + } + /** + * @return Always return an array event empty. + */ + + function queryDatasetUpstreamDatasetModels(datasetModel) { + // Only these attributes declared, we by defualt reference to `datasetIndex: 0`. + // Otherwise, no reference. + if (!datasetModel.get('transform', true) && !datasetModel.get('fromTransformResult', true)) { + return []; + } + + return queryReferringComponents(datasetModel.ecModel, 'dataset', { + index: datasetModel.get('fromDatasetIndex', true), + id: datasetModel.get('fromDatasetId', true) + }, SINGLE_REFERRING).models; + } + /** + * The rule should not be complex, otherwise user might not + * be able to known where the data is wrong. + * The code is ugly, but how to make it neat? + */ + + function guessOrdinal(source, dimIndex) { + return doGuessOrdinal(source.data, source.sourceFormat, source.seriesLayoutBy, source.dimensionsDefine, source.startIndex, dimIndex); + } // dimIndex may be overflow source data. + // return {BE_ORDINAL} + + function doGuessOrdinal(data, sourceFormat, seriesLayoutBy, dimensionsDefine, startIndex, dimIndex) { + var result; // Experience value. + + var maxLoop = 5; + + if (isTypedArray(data)) { + return BE_ORDINAL.Not; + } // When sourceType is 'objectRows' or 'keyedColumns', dimensionsDefine + // always exists in source. + + + var dimName; + var dimType; + + if (dimensionsDefine) { + var dimDefItem = dimensionsDefine[dimIndex]; + + if (isObject(dimDefItem)) { + dimName = dimDefItem.name; + dimType = dimDefItem.type; + } else if (isString(dimDefItem)) { + dimName = dimDefItem; + } + } + + if (dimType != null) { + return dimType === 'ordinal' ? BE_ORDINAL.Must : BE_ORDINAL.Not; + } + + if (sourceFormat === SOURCE_FORMAT_ARRAY_ROWS) { + var dataArrayRows = data; + + if (seriesLayoutBy === SERIES_LAYOUT_BY_ROW) { + var sample = dataArrayRows[dimIndex]; + + for (var i = 0; i < (sample || []).length && i < maxLoop; i++) { + if ((result = detectValue(sample[startIndex + i])) != null) { + return result; + } + } + } else { + for (var i = 0; i < dataArrayRows.length && i < maxLoop; i++) { + var row = dataArrayRows[startIndex + i]; + + if (row && (result = detectValue(row[dimIndex])) != null) { + return result; + } + } + } + } else if (sourceFormat === SOURCE_FORMAT_OBJECT_ROWS) { + var dataObjectRows = data; + + if (!dimName) { + return BE_ORDINAL.Not; + } + + for (var i = 0; i < dataObjectRows.length && i < maxLoop; i++) { + var item = dataObjectRows[i]; + + if (item && (result = detectValue(item[dimName])) != null) { + return result; + } + } + } else if (sourceFormat === SOURCE_FORMAT_KEYED_COLUMNS) { + var dataKeyedColumns = data; + + if (!dimName) { + return BE_ORDINAL.Not; + } + + var sample = dataKeyedColumns[dimName]; + + if (!sample || isTypedArray(sample)) { + return BE_ORDINAL.Not; + } + + for (var i = 0; i < sample.length && i < maxLoop; i++) { + if ((result = detectValue(sample[i])) != null) { + return result; + } + } + } else if (sourceFormat === SOURCE_FORMAT_ORIGINAL) { + var dataOriginal = data; + + for (var i = 0; i < dataOriginal.length && i < maxLoop; i++) { + var item = dataOriginal[i]; + var val = getDataItemValue(item); + + if (!isArray(val)) { + return BE_ORDINAL.Not; + } + + if ((result = detectValue(val[dimIndex])) != null) { + return result; + } + } + } + + function detectValue(val) { + var beStr = isString(val); // Consider usage convenience, '1', '2' will be treated as "number". + // `isFinit('')` get `true`. + + if (val != null && isFinite(val) && val !== '') { + return beStr ? BE_ORDINAL.Might : BE_ORDINAL.Not; + } else if (beStr && val !== '-') { + return BE_ORDINAL.Must; + } + } + + return BE_ORDINAL.Not; + } + + var internalOptionCreatorMap = createHashMap(); + function registerInternalOptionCreator(mainType, creator) { + assert(internalOptionCreatorMap.get(mainType) == null && creator); + internalOptionCreatorMap.set(mainType, creator); + } + function concatInternalOptions(ecModel, mainType, newCmptOptionList) { + var internalOptionCreator = internalOptionCreatorMap.get(mainType); + + if (!internalOptionCreator) { + return newCmptOptionList; + } + + var internalOptions = internalOptionCreator(ecModel); + + if (!internalOptions) { + return newCmptOptionList; + } + + if ("development" !== 'production') { + for (var i = 0; i < internalOptions.length; i++) { + assert(isComponentIdInternal(internalOptions[i])); + } + } + + return newCmptOptionList.concat(internalOptions); + } + + var innerColor = makeInner(); + var innerDecal = makeInner(); + + var PaletteMixin = + /** @class */ + function () { + function PaletteMixin() {} + + PaletteMixin.prototype.getColorFromPalette = function (name, scope, requestNum) { + var defaultPalette = normalizeToArray(this.get('color', true)); + var layeredPalette = this.get('colorLayer', true); + return getFromPalette(this, innerColor, defaultPalette, layeredPalette, name, scope, requestNum); + }; + + PaletteMixin.prototype.clearColorPalette = function () { + clearPalette(this, innerColor); + }; + + return PaletteMixin; + }(); + + function getDecalFromPalette(ecModel, name, scope, requestNum) { + var defaultDecals = normalizeToArray(ecModel.get(['aria', 'decal', 'decals'])); + return getFromPalette(ecModel, innerDecal, defaultDecals, null, name, scope, requestNum); + } + + function getNearestPalette(palettes, requestColorNum) { + var paletteNum = palettes.length; // TODO palettes must be in order + + for (var i = 0; i < paletteNum; i++) { + if (palettes[i].length > requestColorNum) { + return palettes[i]; + } + } + + return palettes[paletteNum - 1]; + } + /** + * @param name MUST NOT be null/undefined. Otherwise call this function + * twise with the same parameters will get different result. + * @param scope default this. + * @return Can be null/undefined + */ + + + function getFromPalette(that, inner, defaultPalette, layeredPalette, name, scope, requestNum) { + scope = scope || that; + var scopeFields = inner(scope); + var paletteIdx = scopeFields.paletteIdx || 0; + var paletteNameMap = scopeFields.paletteNameMap = scopeFields.paletteNameMap || {}; // Use `hasOwnProperty` to avoid conflict with Object.prototype. + + if (paletteNameMap.hasOwnProperty(name)) { + return paletteNameMap[name]; + } + + var palette = requestNum == null || !layeredPalette ? defaultPalette : getNearestPalette(layeredPalette, requestNum); // In case can't find in layered color palette. + + palette = palette || defaultPalette; + + if (!palette || !palette.length) { + return; + } + + var pickedPaletteItem = palette[paletteIdx]; + + if (name) { + paletteNameMap[name] = pickedPaletteItem; + } + + scopeFields.paletteIdx = (paletteIdx + 1) % palette.length; + return pickedPaletteItem; + } + + function clearPalette(that, inner) { + inner(that).paletteIdx = 0; + inner(that).paletteNameMap = {}; + } + + // Internal method names: + // ----------------------- + + var reCreateSeriesIndices; + var assertSeriesInitialized; + var initBase; + var OPTION_INNER_KEY = '\0_ec_inner'; + var OPTION_INNER_VALUE = 1; + var BUITIN_COMPONENTS_MAP = { + grid: 'GridComponent', + polar: 'PolarComponent', + geo: 'GeoComponent', + singleAxis: 'SingleAxisComponent', + parallel: 'ParallelComponent', + calendar: 'CalendarComponent', + graphic: 'GraphicComponent', + toolbox: 'ToolboxComponent', + tooltip: 'TooltipComponent', + axisPointer: 'AxisPointerComponent', + brush: 'BrushComponent', + title: 'TitleComponent', + timeline: 'TimelineComponent', + markPoint: 'MarkPointComponent', + markLine: 'MarkLineComponent', + markArea: 'MarkAreaComponent', + legend: 'LegendComponent', + dataZoom: 'DataZoomComponent', + visualMap: 'VisualMapComponent', + // aria: 'AriaComponent', + // dataset: 'DatasetComponent', + // Dependencies + xAxis: 'GridComponent', + yAxis: 'GridComponent', + angleAxis: 'PolarComponent', + radiusAxis: 'PolarComponent' + }; + var BUILTIN_CHARTS_MAP = { + line: 'LineChart', + bar: 'BarChart', + pie: 'PieChart', + scatter: 'ScatterChart', + radar: 'RadarChart', + map: 'MapChart', + tree: 'TreeChart', + treemap: 'TreemapChart', + graph: 'GraphChart', + gauge: 'GaugeChart', + funnel: 'FunnelChart', + parallel: 'ParallelChart', + sankey: 'SankeyChart', + boxplot: 'BoxplotChart', + candlestick: 'CandlestickChart', + effectScatter: 'EffectScatterChart', + lines: 'LinesChart', + heatmap: 'HeatmapChart', + pictorialBar: 'PictorialBarChart', + themeRiver: 'ThemeRiverChart', + sunburst: 'SunburstChart', + custom: 'CustomChart' + }; + var componetsMissingLogPrinted = {}; + + function checkMissingComponents(option) { + each(option, function (componentOption, mainType) { + if (!ComponentModel.hasClass(mainType)) { + var componentImportName = BUITIN_COMPONENTS_MAP[mainType]; + + if (componentImportName && !componetsMissingLogPrinted[componentImportName]) { + error("Component " + mainType + " is used but not imported.\nimport { " + componentImportName + " } from 'echarts/components';\necharts.use([" + componentImportName + "]);"); + componetsMissingLogPrinted[componentImportName] = true; + } + } + }); + } + + var GlobalModel = + /** @class */ + function (_super) { + __extends(GlobalModel, _super); + + function GlobalModel() { + return _super !== null && _super.apply(this, arguments) || this; + } + + GlobalModel.prototype.init = function (option, parentModel, ecModel, theme, locale, optionManager) { + theme = theme || {}; + this.option = null; // Mark as not initialized. + + this._theme = new Model(theme); + this._locale = new Model(locale); + this._optionManager = optionManager; + }; + + GlobalModel.prototype.setOption = function (option, opts, optionPreprocessorFuncs) { + if ("development" !== 'production') { + assert(option != null, 'option is null/undefined'); + assert(option[OPTION_INNER_KEY] !== OPTION_INNER_VALUE, 'please use chart.getOption()'); + } + + var innerOpt = normalizeSetOptionInput(opts); + + this._optionManager.setOption(option, optionPreprocessorFuncs, innerOpt); + + this._resetOption(null, innerOpt); + }; + /** + * @param type null/undefined: reset all. + * 'recreate': force recreate all. + * 'timeline': only reset timeline option + * 'media': only reset media query option + * @return Whether option changed. + */ + + + GlobalModel.prototype.resetOption = function (type, opt) { + return this._resetOption(type, normalizeSetOptionInput(opt)); + }; + + GlobalModel.prototype._resetOption = function (type, opt) { + var optionChanged = false; + var optionManager = this._optionManager; + + if (!type || type === 'recreate') { + var baseOption = optionManager.mountOption(type === 'recreate'); + + if ("development" !== 'production') { + checkMissingComponents(baseOption); + } + + if (!this.option || type === 'recreate') { + initBase(this, baseOption); + } else { + this.restoreData(); + + this._mergeOption(baseOption, opt); + } + + optionChanged = true; + } + + if (type === 'timeline' || type === 'media') { + this.restoreData(); + } // By design, if `setOption(option2)` at the second time, and `option2` is a `ECUnitOption`, + // it should better not have the same props with `MediaUnit['option']`. + // Becuase either `option2` or `MediaUnit['option']` will be always merged to "current option" + // rather than original "baseOption". If they both override a prop, the result might be + // unexpected when media state changed after `setOption` called. + // If we really need to modify a props in each `MediaUnit['option']`, use the full version + // (`{baseOption, media}`) in `setOption`. + // For `timeline`, the case is the same. + + + if (!type || type === 'recreate' || type === 'timeline') { + var timelineOption = optionManager.getTimelineOption(this); + + if (timelineOption) { + optionChanged = true; + + this._mergeOption(timelineOption, opt); + } + } + + if (!type || type === 'recreate' || type === 'media') { + var mediaOptions = optionManager.getMediaOption(this); + + if (mediaOptions.length) { + each(mediaOptions, function (mediaOption) { + optionChanged = true; + + this._mergeOption(mediaOption, opt); + }, this); + } + } + + return optionChanged; + }; + + GlobalModel.prototype.mergeOption = function (option) { + this._mergeOption(option, null); + }; + + GlobalModel.prototype._mergeOption = function (newOption, opt) { + var option = this.option; + var componentsMap = this._componentsMap; + var componentsCount = this._componentsCount; + var newCmptTypes = []; + var newCmptTypeMap = createHashMap(); + var replaceMergeMainTypeMap = opt && opt.replaceMergeMainTypeMap; + resetSourceDefaulter(this); // If no component class, merge directly. + // For example: color, animaiton options, etc. + + each(newOption, function (componentOption, mainType) { + if (componentOption == null) { + return; + } + + if (!ComponentModel.hasClass(mainType)) { + // globalSettingTask.dirty(); + option[mainType] = option[mainType] == null ? clone(componentOption) : merge(option[mainType], componentOption, true); + } else if (mainType) { + newCmptTypes.push(mainType); + newCmptTypeMap.set(mainType, true); + } + }); + + if (replaceMergeMainTypeMap) { + // If there is a mainType `xxx` in `replaceMerge` but not declared in option, + // we trade it as it is declared in option as `{xxx: []}`. Because: + // (1) for normal merge, `{xxx: null/undefined}` are the same meaning as `{xxx: []}`. + // (2) some preprocessor may convert some of `{xxx: null/undefined}` to `{xxx: []}`. + replaceMergeMainTypeMap.each(function (val, mainTypeInReplaceMerge) { + if (ComponentModel.hasClass(mainTypeInReplaceMerge) && !newCmptTypeMap.get(mainTypeInReplaceMerge)) { + newCmptTypes.push(mainTypeInReplaceMerge); + newCmptTypeMap.set(mainTypeInReplaceMerge, true); + } + }); + } + + ComponentModel.topologicalTravel(newCmptTypes, ComponentModel.getAllClassMainTypes(), visitComponent, this); + + function visitComponent(mainType) { + var newCmptOptionList = concatInternalOptions(this, mainType, normalizeToArray(newOption[mainType])); + var oldCmptList = componentsMap.get(mainType); + var mergeMode = // `!oldCmptList` means init. See the comment in `mappingToExists` + !oldCmptList ? 'replaceAll' : replaceMergeMainTypeMap && replaceMergeMainTypeMap.get(mainType) ? 'replaceMerge' : 'normalMerge'; + var mappingResult = mappingToExists(oldCmptList, newCmptOptionList, mergeMode); // Set mainType and complete subType. + + setComponentTypeToKeyInfo(mappingResult, mainType, ComponentModel); // Empty it before the travel, in order to prevent `this._componentsMap` + // from being used in the `init`/`mergeOption`/`optionUpdated` of some + // components, which is probably incorrect logic. + + option[mainType] = null; + componentsMap.set(mainType, null); + componentsCount.set(mainType, 0); + var optionsByMainType = []; + var cmptsByMainType = []; + var cmptsCountByMainType = 0; + var tooltipExists; + var tooltipWarningLogged; + each(mappingResult, function (resultItem, index) { + var componentModel = resultItem.existing; + var newCmptOption = resultItem.newOption; + + if (!newCmptOption) { + if (componentModel) { + // Consider where is no new option and should be merged using {}, + // see removeEdgeAndAdd in topologicalTravel and + // ComponentModel.getAllClassMainTypes. + componentModel.mergeOption({}, this); + componentModel.optionUpdated({}, false); + } // If no both `resultItem.exist` and `resultItem.option`, + // either it is in `replaceMerge` and not matched by any id, + // or it has been removed in previous `replaceMerge` and left a "hole" in this component index. + + } else { + var isSeriesType = mainType === 'series'; + var ComponentModelClass = ComponentModel.getClass(mainType, resultItem.keyInfo.subType, !isSeriesType // Give a more detailed warn later if series don't exists + ); + + if (!ComponentModelClass) { + if ("development" !== 'production') { + var subType = resultItem.keyInfo.subType; + var seriesImportName = BUILTIN_CHARTS_MAP[subType]; + + if (!componetsMissingLogPrinted[subType]) { + componetsMissingLogPrinted[subType] = true; + + if (seriesImportName) { + error("Series " + subType + " is used but not imported.\nimport { " + seriesImportName + " } from 'echarts/charts';\necharts.use([" + seriesImportName + "]);"); + } else { + error("Unkown series " + subType); + } + } + } + + return; + } // TODO Before multiple tooltips get supported, we do this check to avoid unexpected exception. + + + if (mainType === 'tooltip') { + if (tooltipExists) { + if ("development" !== 'production') { + if (!tooltipWarningLogged) { + warn('Currently only one tooltip component is allowed.'); + tooltipWarningLogged = true; + } + } + + return; + } + + tooltipExists = true; + } + + if (componentModel && componentModel.constructor === ComponentModelClass) { + componentModel.name = resultItem.keyInfo.name; // componentModel.settingTask && componentModel.settingTask.dirty(); + + componentModel.mergeOption(newCmptOption, this); + componentModel.optionUpdated(newCmptOption, false); + } else { + // PENDING Global as parent ? + var extraOpt = extend({ + componentIndex: index + }, resultItem.keyInfo); + componentModel = new ComponentModelClass(newCmptOption, this, this, extraOpt); // Assign `keyInfo` + + extend(componentModel, extraOpt); + + if (resultItem.brandNew) { + componentModel.__requireNewView = true; + } + + componentModel.init(newCmptOption, this, this); // Call optionUpdated after init. + // newCmptOption has been used as componentModel.option + // and may be merged with theme and default, so pass null + // to avoid confusion. + + componentModel.optionUpdated(null, true); + } + } + + if (componentModel) { + optionsByMainType.push(componentModel.option); + cmptsByMainType.push(componentModel); + cmptsCountByMainType++; + } else { + // Always do assign to avoid elided item in array. + optionsByMainType.push(void 0); + cmptsByMainType.push(void 0); + } + }, this); + option[mainType] = optionsByMainType; + componentsMap.set(mainType, cmptsByMainType); + componentsCount.set(mainType, cmptsCountByMainType); // Backup series for filtering. + + if (mainType === 'series') { + reCreateSeriesIndices(this); + } + } // If no series declared, ensure `_seriesIndices` initialized. + + + if (!this._seriesIndices) { + reCreateSeriesIndices(this); + } + }; + /** + * Get option for output (cloned option and inner info removed) + */ + + + GlobalModel.prototype.getOption = function () { + var option = clone(this.option); + each(option, function (optInMainType, mainType) { + if (ComponentModel.hasClass(mainType)) { + var opts = normalizeToArray(optInMainType); // Inner cmpts need to be removed. + // Inner cmpts might not be at last since ec5.0, but still + // compatible for users: if inner cmpt at last, splice the returned array. + + var realLen = opts.length; + var metNonInner = false; + + for (var i = realLen - 1; i >= 0; i--) { + // Remove options with inner id. + if (opts[i] && !isComponentIdInternal(opts[i])) { + metNonInner = true; + } else { + opts[i] = null; + !metNonInner && realLen--; + } + } + + opts.length = realLen; + option[mainType] = opts; + } + }); + delete option[OPTION_INNER_KEY]; + return option; + }; + + GlobalModel.prototype.getTheme = function () { + return this._theme; + }; + + GlobalModel.prototype.getLocaleModel = function () { + return this._locale; + }; + + GlobalModel.prototype.setUpdatePayload = function (payload) { + this._payload = payload; + }; + + GlobalModel.prototype.getUpdatePayload = function () { + return this._payload; + }; + /** + * @param idx If not specified, return the first one. + */ + + + GlobalModel.prototype.getComponent = function (mainType, idx) { + var list = this._componentsMap.get(mainType); + + if (list) { + var cmpt = list[idx || 0]; + + if (cmpt) { + return cmpt; + } else if (idx == null) { + for (var i = 0; i < list.length; i++) { + if (list[i]) { + return list[i]; + } + } + } + } + }; + /** + * @return Never be null/undefined. + */ + + + GlobalModel.prototype.queryComponents = function (condition) { + var mainType = condition.mainType; + + if (!mainType) { + return []; + } + + var index = condition.index; + var id = condition.id; + var name = condition.name; + + var cmpts = this._componentsMap.get(mainType); + + if (!cmpts || !cmpts.length) { + return []; + } + + var result; + + if (index != null) { + result = []; + each(normalizeToArray(index), function (idx) { + cmpts[idx] && result.push(cmpts[idx]); + }); + } else if (id != null) { + result = queryByIdOrName('id', id, cmpts); + } else if (name != null) { + result = queryByIdOrName('name', name, cmpts); + } else { + // Return all non-empty components in that mainType + result = filter(cmpts, function (cmpt) { + return !!cmpt; + }); + } + + return filterBySubType(result, condition); + }; + /** + * The interface is different from queryComponents, + * which is convenient for inner usage. + * + * @usage + * let result = findComponents( + * {mainType: 'dataZoom', query: {dataZoomId: 'abc'}} + * ); + * let result = findComponents( + * {mainType: 'series', subType: 'pie', query: {seriesName: 'uio'}} + * ); + * let result = findComponents( + * {mainType: 'series', + * filter: function (model, index) {...}} + * ); + * // result like [component0, componnet1, ...] + */ + + + GlobalModel.prototype.findComponents = function (condition) { + var query = condition.query; + var mainType = condition.mainType; + var queryCond = getQueryCond(query); + var result = queryCond ? this.queryComponents(queryCond) // Retrieve all non-empty components. + : filter(this._componentsMap.get(mainType), function (cmpt) { + return !!cmpt; + }); + return doFilter(filterBySubType(result, condition)); + + function getQueryCond(q) { + var indexAttr = mainType + 'Index'; + var idAttr = mainType + 'Id'; + var nameAttr = mainType + 'Name'; + return q && (q[indexAttr] != null || q[idAttr] != null || q[nameAttr] != null) ? { + mainType: mainType, + // subType will be filtered finally. + index: q[indexAttr], + id: q[idAttr], + name: q[nameAttr] + } : null; + } + + function doFilter(res) { + return condition.filter ? filter(res, condition.filter) : res; + } + }; + + GlobalModel.prototype.eachComponent = function (mainType, cb, context) { + var componentsMap = this._componentsMap; + + if (isFunction(mainType)) { + var ctxForAll_1 = cb; + var cbForAll_1 = mainType; + componentsMap.each(function (cmpts, componentType) { + for (var i = 0; cmpts && i < cmpts.length; i++) { + var cmpt = cmpts[i]; + cmpt && cbForAll_1.call(ctxForAll_1, componentType, cmpt, cmpt.componentIndex); + } + }); + } else { + var cmpts = isString(mainType) ? componentsMap.get(mainType) : isObject(mainType) ? this.findComponents(mainType) : null; + + for (var i = 0; cmpts && i < cmpts.length; i++) { + var cmpt = cmpts[i]; + cmpt && cb.call(context, cmpt, cmpt.componentIndex); + } + } + }; + /** + * Get series list before filtered by name. + */ + + + GlobalModel.prototype.getSeriesByName = function (name) { + var nameStr = convertOptionIdName(name, null); + return filter(this._componentsMap.get('series'), function (oneSeries) { + return !!oneSeries && nameStr != null && oneSeries.name === nameStr; + }); + }; + /** + * Get series list before filtered by index. + */ + + + GlobalModel.prototype.getSeriesByIndex = function (seriesIndex) { + return this._componentsMap.get('series')[seriesIndex]; + }; + /** + * Get series list before filtered by type. + * FIXME: rename to getRawSeriesByType? + */ + + + GlobalModel.prototype.getSeriesByType = function (subType) { + return filter(this._componentsMap.get('series'), function (oneSeries) { + return !!oneSeries && oneSeries.subType === subType; + }); + }; + /** + * Get all series before filtered. + */ + + + GlobalModel.prototype.getSeries = function () { + return filter(this._componentsMap.get('series'), function (oneSeries) { + return !!oneSeries; + }); + }; + /** + * Count series before filtered. + */ + + + GlobalModel.prototype.getSeriesCount = function () { + return this._componentsCount.get('series'); + }; + /** + * After filtering, series may be different + * frome raw series. + */ + + + GlobalModel.prototype.eachSeries = function (cb, context) { + assertSeriesInitialized(this); + each(this._seriesIndices, function (rawSeriesIndex) { + var series = this._componentsMap.get('series')[rawSeriesIndex]; + + cb.call(context, series, rawSeriesIndex); + }, this); + }; + /** + * Iterate raw series before filtered. + * + * @param {Function} cb + * @param {*} context + */ + + + GlobalModel.prototype.eachRawSeries = function (cb, context) { + each(this._componentsMap.get('series'), function (series) { + series && cb.call(context, series, series.componentIndex); + }); + }; + /** + * After filtering, series may be different. + * frome raw series. + */ + + + GlobalModel.prototype.eachSeriesByType = function (subType, cb, context) { + assertSeriesInitialized(this); + each(this._seriesIndices, function (rawSeriesIndex) { + var series = this._componentsMap.get('series')[rawSeriesIndex]; + + if (series.subType === subType) { + cb.call(context, series, rawSeriesIndex); + } + }, this); + }; + /** + * Iterate raw series before filtered of given type. + */ + + + GlobalModel.prototype.eachRawSeriesByType = function (subType, cb, context) { + return each(this.getSeriesByType(subType), cb, context); + }; + + GlobalModel.prototype.isSeriesFiltered = function (seriesModel) { + assertSeriesInitialized(this); + return this._seriesIndicesMap.get(seriesModel.componentIndex) == null; + }; + + GlobalModel.prototype.getCurrentSeriesIndices = function () { + return (this._seriesIndices || []).slice(); + }; + + GlobalModel.prototype.filterSeries = function (cb, context) { + assertSeriesInitialized(this); + var newSeriesIndices = []; + each(this._seriesIndices, function (seriesRawIdx) { + var series = this._componentsMap.get('series')[seriesRawIdx]; + + cb.call(context, series, seriesRawIdx) && newSeriesIndices.push(seriesRawIdx); + }, this); + this._seriesIndices = newSeriesIndices; + this._seriesIndicesMap = createHashMap(newSeriesIndices); + }; + + GlobalModel.prototype.restoreData = function (payload) { + reCreateSeriesIndices(this); + var componentsMap = this._componentsMap; + var componentTypes = []; + componentsMap.each(function (components, componentType) { + if (ComponentModel.hasClass(componentType)) { + componentTypes.push(componentType); + } + }); + ComponentModel.topologicalTravel(componentTypes, ComponentModel.getAllClassMainTypes(), function (componentType) { + each(componentsMap.get(componentType), function (component) { + if (component && (componentType !== 'series' || !isNotTargetSeries(component, payload))) { + component.restoreData(); + } + }); + }); + }; + + GlobalModel.internalField = function () { + reCreateSeriesIndices = function (ecModel) { + var seriesIndices = ecModel._seriesIndices = []; + each(ecModel._componentsMap.get('series'), function (series) { + // series may have been removed by `replaceMerge`. + series && seriesIndices.push(series.componentIndex); + }); + ecModel._seriesIndicesMap = createHashMap(seriesIndices); + }; + + assertSeriesInitialized = function (ecModel) { + // Components that use _seriesIndices should depends on series component, + // which make sure that their initialization is after series. + if ("development" !== 'production') { + if (!ecModel._seriesIndices) { + throw new Error('Option should contains series.'); + } + } + }; + + initBase = function (ecModel, baseOption) { + // Using OPTION_INNER_KEY to mark that this option can not be used outside, + // i.e. `chart.setOption(chart.getModel().option);` is forbiden. + ecModel.option = {}; + ecModel.option[OPTION_INNER_KEY] = OPTION_INNER_VALUE; // Init with series: [], in case of calling findSeries method + // before series initialized. + + ecModel._componentsMap = createHashMap({ + series: [] + }); + ecModel._componentsCount = createHashMap(); // If user spefied `option.aria`, aria will be enable. This detection should be + // performed before theme and globalDefault merge. + + var airaOption = baseOption.aria; + + if (isObject(airaOption) && airaOption.enabled == null) { + airaOption.enabled = true; + } + + mergeTheme(baseOption, ecModel._theme.option); // TODO Needs clone when merging to the unexisted property + + merge(baseOption, globalDefault, false); + + ecModel._mergeOption(baseOption, null); + }; + }(); + + return GlobalModel; + }(Model); + + function isNotTargetSeries(seriesModel, payload) { + if (payload) { + var index = payload.seriesIndex; + var id = payload.seriesId; + var name_1 = payload.seriesName; + return index != null && seriesModel.componentIndex !== index || id != null && seriesModel.id !== id || name_1 != null && seriesModel.name !== name_1; + } + } + + function mergeTheme(option, theme) { + // PENDING + // NOT use `colorLayer` in theme if option has `color` + var notMergeColorLayer = option.color && !option.colorLayer; + each(theme, function (themeItem, name) { + if (name === 'colorLayer' && notMergeColorLayer) { + return; + } // If it is component model mainType, the model handles that merge later. + // otherwise, merge them here. + + + if (!ComponentModel.hasClass(name)) { + if (typeof themeItem === 'object') { + option[name] = !option[name] ? clone(themeItem) : merge(option[name], themeItem, false); + } else { + if (option[name] == null) { + option[name] = themeItem; + } + } + } + }); + } + + function queryByIdOrName(attr, idOrName, cmpts) { + // Here is a break from echarts4: string and number are + // treated as equal. + if (isArray(idOrName)) { + var keyMap_1 = createHashMap(); + each(idOrName, function (idOrNameItem) { + if (idOrNameItem != null) { + var idName = convertOptionIdName(idOrNameItem, null); + idName != null && keyMap_1.set(idOrNameItem, true); + } + }); + return filter(cmpts, function (cmpt) { + return cmpt && keyMap_1.get(cmpt[attr]); + }); + } else { + var idName_1 = convertOptionIdName(idOrName, null); + return filter(cmpts, function (cmpt) { + return cmpt && idName_1 != null && cmpt[attr] === idName_1; + }); + } + } + + function filterBySubType(components, condition) { + // Using hasOwnProperty for restrict. Consider + // subType is undefined in user payload. + return condition.hasOwnProperty('subType') ? filter(components, function (cmpt) { + return cmpt && cmpt.subType === condition.subType; + }) : components; + } + + function normalizeSetOptionInput(opts) { + var replaceMergeMainTypeMap = createHashMap(); + opts && each(normalizeToArray(opts.replaceMerge), function (mainType) { + if ("development" !== 'production') { + assert(ComponentModel.hasClass(mainType), '"' + mainType + '" is not valid component main type in "replaceMerge"'); + } + + replaceMergeMainTypeMap.set(mainType, true); + }); + return { + replaceMergeMainTypeMap: replaceMergeMainTypeMap + }; + } + + mixin(GlobalModel, PaletteMixin); + + var availableMethods = ['getDom', 'getZr', 'getWidth', 'getHeight', 'getDevicePixelRatio', 'dispatchAction', 'isSSR', 'isDisposed', 'on', 'off', 'getDataURL', 'getConnectedDataURL', // 'getModel', + 'getOption', // 'getViewOfComponentModel', + // 'getViewOfSeriesModel', + 'getId', 'updateLabelLayout']; + + var ExtensionAPI = + /** @class */ + function () { + function ExtensionAPI(ecInstance) { + each(availableMethods, function (methodName) { + this[methodName] = bind(ecInstance[methodName], ecInstance); + }, this); + } + + return ExtensionAPI; + }(); + + var coordinateSystemCreators = {}; + + var CoordinateSystemManager = + /** @class */ + function () { + function CoordinateSystemManager() { + this._coordinateSystems = []; + } + + CoordinateSystemManager.prototype.create = function (ecModel, api) { + var coordinateSystems = []; + each(coordinateSystemCreators, function (creater, type) { + var list = creater.create(ecModel, api); + coordinateSystems = coordinateSystems.concat(list || []); + }); + this._coordinateSystems = coordinateSystems; + }; + + CoordinateSystemManager.prototype.update = function (ecModel, api) { + each(this._coordinateSystems, function (coordSys) { + coordSys.update && coordSys.update(ecModel, api); + }); + }; + + CoordinateSystemManager.prototype.getCoordinateSystems = function () { + return this._coordinateSystems.slice(); + }; + + CoordinateSystemManager.register = function (type, creator) { + coordinateSystemCreators[type] = creator; + }; + + CoordinateSystemManager.get = function (type) { + return coordinateSystemCreators[type]; + }; + + return CoordinateSystemManager; + }(); + + var QUERY_REG = /^(min|max)?(.+)$/; // Key: mainType + // type FakeComponentsMap = HashMap<(MappingExistingItem & { subType: string })[]>; + + /** + * TERM EXPLANATIONS: + * See `ECOption` and `ECUnitOption` in `src/util/types.ts`. + */ + + var OptionManager = + /** @class */ + function () { + // timeline.notMerge is not supported in ec3. Firstly there is rearly + // case that notMerge is needed. Secondly supporting 'notMerge' requires + // rawOption cloned and backuped when timeline changed, which does no + // good to performance. What's more, that both timeline and setOption + // method supply 'notMerge' brings complex and some problems. + // Consider this case: + // (step1) chart.setOption({timeline: {notMerge: false}, ...}, false); + // (step2) chart.setOption({timeline: {notMerge: true}, ...}, false); + function OptionManager(api) { + this._timelineOptions = []; + this._mediaList = []; + /** + * -1, means default. + * empty means no media. + */ + + this._currentMediaIndices = []; + this._api = api; + } + + OptionManager.prototype.setOption = function (rawOption, optionPreprocessorFuncs, opt) { + if (rawOption) { + // That set dat primitive is dangerous if user reuse the data when setOption again. + each(normalizeToArray(rawOption.series), function (series) { + series && series.data && isTypedArray(series.data) && setAsPrimitive(series.data); + }); + each(normalizeToArray(rawOption.dataset), function (dataset) { + dataset && dataset.source && isTypedArray(dataset.source) && setAsPrimitive(dataset.source); + }); + } // Caution: some series modify option data, if do not clone, + // it should ensure that the repeat modify correctly + // (create a new object when modify itself). + + + rawOption = clone(rawOption); // FIXME + // If some property is set in timeline options or media option but + // not set in baseOption, a warning should be given. + + var optionBackup = this._optionBackup; + var newParsedOption = parseRawOption(rawOption, optionPreprocessorFuncs, !optionBackup); + this._newBaseOption = newParsedOption.baseOption; // For setOption at second time (using merge mode); + + if (optionBackup) { + // FIXME + // the restore merge solution is essentially incorrect. + // the mapping can not be 100% consistent with ecModel, which probably brings + // potential bug! + // The first merge is delayed, becuase in most cases, users do not call `setOption` twice. + // let fakeCmptsMap = this._fakeCmptsMap; + // if (!fakeCmptsMap) { + // fakeCmptsMap = this._fakeCmptsMap = createHashMap(); + // mergeToBackupOption(fakeCmptsMap, null, optionBackup.baseOption, null); + // } + // mergeToBackupOption( + // fakeCmptsMap, optionBackup.baseOption, newParsedOption.baseOption, opt + // ); + // For simplicity, timeline options and media options do not support merge, + // that is, if you `setOption` twice and both has timeline options, the latter + // timeline opitons will not be merged to the formers, but just substitude them. + if (newParsedOption.timelineOptions.length) { + optionBackup.timelineOptions = newParsedOption.timelineOptions; + } + + if (newParsedOption.mediaList.length) { + optionBackup.mediaList = newParsedOption.mediaList; + } + + if (newParsedOption.mediaDefault) { + optionBackup.mediaDefault = newParsedOption.mediaDefault; + } + } else { + this._optionBackup = newParsedOption; + } + }; + + OptionManager.prototype.mountOption = function (isRecreate) { + var optionBackup = this._optionBackup; + this._timelineOptions = optionBackup.timelineOptions; + this._mediaList = optionBackup.mediaList; + this._mediaDefault = optionBackup.mediaDefault; + this._currentMediaIndices = []; + return clone(isRecreate // this._optionBackup.baseOption, which is created at the first `setOption` + // called, and is merged into every new option by inner method `mergeToBackupOption` + // each time `setOption` called, can be only used in `isRecreate`, because + // its reliability is under suspicion. In other cases option merge is + // performed by `model.mergeOption`. + ? optionBackup.baseOption : this._newBaseOption); + }; + + OptionManager.prototype.getTimelineOption = function (ecModel) { + var option; + var timelineOptions = this._timelineOptions; + + if (timelineOptions.length) { + // getTimelineOption can only be called after ecModel inited, + // so we can get currentIndex from timelineModel. + var timelineModel = ecModel.getComponent('timeline'); + + if (timelineModel) { + option = clone( // FIXME:TS as TimelineModel or quivlant interface + timelineOptions[timelineModel.getCurrentIndex()]); + } + } + + return option; + }; + + OptionManager.prototype.getMediaOption = function (ecModel) { + var ecWidth = this._api.getWidth(); + + var ecHeight = this._api.getHeight(); + + var mediaList = this._mediaList; + var mediaDefault = this._mediaDefault; + var indices = []; + var result = []; // No media defined. + + if (!mediaList.length && !mediaDefault) { + return result; + } // Multi media may be applied, the latter defined media has higher priority. + + + for (var i = 0, len = mediaList.length; i < len; i++) { + if (applyMediaQuery(mediaList[i].query, ecWidth, ecHeight)) { + indices.push(i); + } + } // FIXME + // Whether mediaDefault should force users to provide? Otherwise + // the change by media query can not be recorvered. + + + if (!indices.length && mediaDefault) { + indices = [-1]; + } + + if (indices.length && !indicesEquals(indices, this._currentMediaIndices)) { + result = map(indices, function (index) { + return clone(index === -1 ? mediaDefault.option : mediaList[index].option); + }); + } // Otherwise return nothing. + + + this._currentMediaIndices = indices; + return result; + }; + + return OptionManager; + }(); + /** + * [RAW_OPTION_PATTERNS] + * (Note: "series: []" represents all other props in `ECUnitOption`) + * + * (1) No prop "baseOption" declared: + * Root option is used as "baseOption" (except prop "options" and "media"). + * ```js + * option = { + * series: [], + * timeline: {}, + * options: [], + * }; + * option = { + * series: [], + * media: {}, + * }; + * option = { + * series: [], + * timeline: {}, + * options: [], + * media: {}, + * } + * ``` + * + * (2) Prop "baseOption" declared: + * If "baseOption" declared, `ECUnitOption` props can only be declared + * inside "baseOption" except prop "timeline" (compat ec2). + * ```js + * option = { + * baseOption: { + * timeline: {}, + * series: [], + * }, + * options: [] + * }; + * option = { + * baseOption: { + * series: [], + * }, + * media: [] + * }; + * option = { + * baseOption: { + * timeline: {}, + * series: [], + * }, + * options: [] + * media: [] + * }; + * option = { + * // ec3 compat ec2: allow (only) `timeline` declared + * // outside baseOption. Keep this setting for compat. + * timeline: {}, + * baseOption: { + * series: [], + * }, + * options: [], + * media: [] + * }; + * ``` + */ + + + function parseRawOption( // `rawOption` May be modified + rawOption, optionPreprocessorFuncs, isNew) { + var mediaList = []; + var mediaDefault; + var baseOption; + var declaredBaseOption = rawOption.baseOption; // Compatible with ec2, [RAW_OPTION_PATTERNS] above. + + var timelineOnRoot = rawOption.timeline; + var timelineOptionsOnRoot = rawOption.options; + var mediaOnRoot = rawOption.media; + var hasMedia = !!rawOption.media; + var hasTimeline = !!(timelineOptionsOnRoot || timelineOnRoot || declaredBaseOption && declaredBaseOption.timeline); + + if (declaredBaseOption) { + baseOption = declaredBaseOption; // For merge option. + + if (!baseOption.timeline) { + baseOption.timeline = timelineOnRoot; + } + } // For convenience, enable to use the root option as the `baseOption`: + // `{ ...normalOptionProps, media: [{ ... }, { ... }] }` + else { + if (hasTimeline || hasMedia) { + rawOption.options = rawOption.media = null; + } + + baseOption = rawOption; + } + + if (hasMedia) { + if (isArray(mediaOnRoot)) { + each(mediaOnRoot, function (singleMedia) { + if ("development" !== 'production') { + // Real case of wrong config. + if (singleMedia && !singleMedia.option && isObject(singleMedia.query) && isObject(singleMedia.query.option)) { + error('Illegal media option. Must be like { media: [ { query: {}, option: {} } ] }'); + } + } + + if (singleMedia && singleMedia.option) { + if (singleMedia.query) { + mediaList.push(singleMedia); + } else if (!mediaDefault) { + // Use the first media default. + mediaDefault = singleMedia; + } + } + }); + } else { + if ("development" !== 'production') { + // Real case of wrong config. + error('Illegal media option. Must be an array. Like { media: [ {...}, {...} ] }'); + } + } + } + + doPreprocess(baseOption); + each(timelineOptionsOnRoot, function (option) { + return doPreprocess(option); + }); + each(mediaList, function (media) { + return doPreprocess(media.option); + }); + + function doPreprocess(option) { + each(optionPreprocessorFuncs, function (preProcess) { + preProcess(option, isNew); + }); + } + + return { + baseOption: baseOption, + timelineOptions: timelineOptionsOnRoot || [], + mediaDefault: mediaDefault, + mediaList: mediaList + }; + } + /** + * @see + * Support: width, height, aspectRatio + * Can use max or min as prefix. + */ + + + function applyMediaQuery(query, ecWidth, ecHeight) { + var realMap = { + width: ecWidth, + height: ecHeight, + aspectratio: ecWidth / ecHeight // lowser case for convenientce. + + }; + var applicatable = true; + each(query, function (value, attr) { + var matched = attr.match(QUERY_REG); + + if (!matched || !matched[1] || !matched[2]) { + return; + } + + var operator = matched[1]; + var realAttr = matched[2].toLowerCase(); + + if (!compare(realMap[realAttr], value, operator)) { + applicatable = false; + } + }); + return applicatable; + } + + function compare(real, expect, operator) { + if (operator === 'min') { + return real >= expect; + } else if (operator === 'max') { + return real <= expect; + } else { + // Equals + return real === expect; + } + } + + function indicesEquals(indices1, indices2) { + // indices is always order by asc and has only finite number. + return indices1.join(',') === indices2.join(','); + } + + var each$2 = each; + var isObject$1 = isObject; + var POSSIBLE_STYLES = ['areaStyle', 'lineStyle', 'nodeStyle', 'linkStyle', 'chordStyle', 'label', 'labelLine']; + + function compatEC2ItemStyle(opt) { + var itemStyleOpt = opt && opt.itemStyle; + + if (!itemStyleOpt) { + return; + } + + for (var i = 0, len = POSSIBLE_STYLES.length; i < len; i++) { + var styleName = POSSIBLE_STYLES[i]; + var normalItemStyleOpt = itemStyleOpt.normal; + var emphasisItemStyleOpt = itemStyleOpt.emphasis; + + if (normalItemStyleOpt && normalItemStyleOpt[styleName]) { + if ("development" !== 'production') { + deprecateReplaceLog("itemStyle.normal." + styleName, styleName); + } + + opt[styleName] = opt[styleName] || {}; + + if (!opt[styleName].normal) { + opt[styleName].normal = normalItemStyleOpt[styleName]; + } else { + merge(opt[styleName].normal, normalItemStyleOpt[styleName]); + } + + normalItemStyleOpt[styleName] = null; + } + + if (emphasisItemStyleOpt && emphasisItemStyleOpt[styleName]) { + if ("development" !== 'production') { + deprecateReplaceLog("itemStyle.emphasis." + styleName, "emphasis." + styleName); + } + + opt[styleName] = opt[styleName] || {}; + + if (!opt[styleName].emphasis) { + opt[styleName].emphasis = emphasisItemStyleOpt[styleName]; + } else { + merge(opt[styleName].emphasis, emphasisItemStyleOpt[styleName]); + } + + emphasisItemStyleOpt[styleName] = null; + } + } + } + + function convertNormalEmphasis(opt, optType, useExtend) { + if (opt && opt[optType] && (opt[optType].normal || opt[optType].emphasis)) { + var normalOpt = opt[optType].normal; + var emphasisOpt = opt[optType].emphasis; + + if (normalOpt) { + if ("development" !== 'production') { + // eslint-disable-next-line max-len + deprecateLog("'normal' hierarchy in " + optType + " has been removed since 4.0. All style properties are configured in " + optType + " directly now."); + } // Timeline controlStyle has other properties besides normal and emphasis + + + if (useExtend) { + opt[optType].normal = opt[optType].emphasis = null; + defaults(opt[optType], normalOpt); + } else { + opt[optType] = normalOpt; + } + } + + if (emphasisOpt) { + if ("development" !== 'production') { + deprecateLog(optType + ".emphasis has been changed to emphasis." + optType + " since 4.0"); + } + + opt.emphasis = opt.emphasis || {}; + opt.emphasis[optType] = emphasisOpt; // Also compat the case user mix the style and focus together in ec3 style + // for example: { itemStyle: { normal: {}, emphasis: {focus, shadowBlur} } } + + if (emphasisOpt.focus) { + opt.emphasis.focus = emphasisOpt.focus; + } + + if (emphasisOpt.blurScope) { + opt.emphasis.blurScope = emphasisOpt.blurScope; + } + } + } + } + + function removeEC3NormalStatus(opt) { + convertNormalEmphasis(opt, 'itemStyle'); + convertNormalEmphasis(opt, 'lineStyle'); + convertNormalEmphasis(opt, 'areaStyle'); + convertNormalEmphasis(opt, 'label'); + convertNormalEmphasis(opt, 'labelLine'); // treemap + + convertNormalEmphasis(opt, 'upperLabel'); // graph + + convertNormalEmphasis(opt, 'edgeLabel'); + } + + function compatTextStyle(opt, propName) { + // Check whether is not object (string\null\undefined ...) + var labelOptSingle = isObject$1(opt) && opt[propName]; + var textStyle = isObject$1(labelOptSingle) && labelOptSingle.textStyle; + + if (textStyle) { + if ("development" !== 'production') { + // eslint-disable-next-line max-len + deprecateLog("textStyle hierarchy in " + propName + " has been removed since 4.0. All textStyle properties are configured in " + propName + " directly now."); + } + + for (var i = 0, len = TEXT_STYLE_OPTIONS.length; i < len; i++) { + var textPropName = TEXT_STYLE_OPTIONS[i]; + + if (textStyle.hasOwnProperty(textPropName)) { + labelOptSingle[textPropName] = textStyle[textPropName]; + } + } + } + } + + function compatEC3CommonStyles(opt) { + if (opt) { + removeEC3NormalStatus(opt); + compatTextStyle(opt, 'label'); + opt.emphasis && compatTextStyle(opt.emphasis, 'label'); + } + } + + function processSeries(seriesOpt) { + if (!isObject$1(seriesOpt)) { + return; + } + + compatEC2ItemStyle(seriesOpt); + removeEC3NormalStatus(seriesOpt); + compatTextStyle(seriesOpt, 'label'); // treemap + + compatTextStyle(seriesOpt, 'upperLabel'); // graph + + compatTextStyle(seriesOpt, 'edgeLabel'); + + if (seriesOpt.emphasis) { + compatTextStyle(seriesOpt.emphasis, 'label'); // treemap + + compatTextStyle(seriesOpt.emphasis, 'upperLabel'); // graph + + compatTextStyle(seriesOpt.emphasis, 'edgeLabel'); + } + + var markPoint = seriesOpt.markPoint; + + if (markPoint) { + compatEC2ItemStyle(markPoint); + compatEC3CommonStyles(markPoint); + } + + var markLine = seriesOpt.markLine; + + if (markLine) { + compatEC2ItemStyle(markLine); + compatEC3CommonStyles(markLine); + } + + var markArea = seriesOpt.markArea; + + if (markArea) { + compatEC3CommonStyles(markArea); + } + + var data = seriesOpt.data; // Break with ec3: if `setOption` again, there may be no `type` in option, + // then the backward compat based on option type will not be performed. + + if (seriesOpt.type === 'graph') { + data = data || seriesOpt.nodes; + var edgeData = seriesOpt.links || seriesOpt.edges; + + if (edgeData && !isTypedArray(edgeData)) { + for (var i = 0; i < edgeData.length; i++) { + compatEC3CommonStyles(edgeData[i]); + } + } + + each(seriesOpt.categories, function (opt) { + removeEC3NormalStatus(opt); + }); + } + + if (data && !isTypedArray(data)) { + for (var i = 0; i < data.length; i++) { + compatEC3CommonStyles(data[i]); + } + } // mark point data + + + markPoint = seriesOpt.markPoint; + + if (markPoint && markPoint.data) { + var mpData = markPoint.data; + + for (var i = 0; i < mpData.length; i++) { + compatEC3CommonStyles(mpData[i]); + } + } // mark line data + + + markLine = seriesOpt.markLine; + + if (markLine && markLine.data) { + var mlData = markLine.data; + + for (var i = 0; i < mlData.length; i++) { + if (isArray(mlData[i])) { + compatEC3CommonStyles(mlData[i][0]); + compatEC3CommonStyles(mlData[i][1]); + } else { + compatEC3CommonStyles(mlData[i]); + } + } + } // Series + + + if (seriesOpt.type === 'gauge') { + compatTextStyle(seriesOpt, 'axisLabel'); + compatTextStyle(seriesOpt, 'title'); + compatTextStyle(seriesOpt, 'detail'); + } else if (seriesOpt.type === 'treemap') { + convertNormalEmphasis(seriesOpt.breadcrumb, 'itemStyle'); + each(seriesOpt.levels, function (opt) { + removeEC3NormalStatus(opt); + }); + } else if (seriesOpt.type === 'tree') { + removeEC3NormalStatus(seriesOpt.leaves); + } // sunburst starts from ec4, so it does not need to compat levels. + + } + + function toArr(o) { + return isArray(o) ? o : o ? [o] : []; + } + + function toObj(o) { + return (isArray(o) ? o[0] : o) || {}; + } + + function globalCompatStyle(option, isTheme) { + each$2(toArr(option.series), function (seriesOpt) { + isObject$1(seriesOpt) && processSeries(seriesOpt); + }); + var axes = ['xAxis', 'yAxis', 'radiusAxis', 'angleAxis', 'singleAxis', 'parallelAxis', 'radar']; + isTheme && axes.push('valueAxis', 'categoryAxis', 'logAxis', 'timeAxis'); + each$2(axes, function (axisName) { + each$2(toArr(option[axisName]), function (axisOpt) { + if (axisOpt) { + compatTextStyle(axisOpt, 'axisLabel'); + compatTextStyle(axisOpt.axisPointer, 'label'); + } + }); + }); + each$2(toArr(option.parallel), function (parallelOpt) { + var parallelAxisDefault = parallelOpt && parallelOpt.parallelAxisDefault; + compatTextStyle(parallelAxisDefault, 'axisLabel'); + compatTextStyle(parallelAxisDefault && parallelAxisDefault.axisPointer, 'label'); + }); + each$2(toArr(option.calendar), function (calendarOpt) { + convertNormalEmphasis(calendarOpt, 'itemStyle'); + compatTextStyle(calendarOpt, 'dayLabel'); + compatTextStyle(calendarOpt, 'monthLabel'); + compatTextStyle(calendarOpt, 'yearLabel'); + }); // radar.name.textStyle + + each$2(toArr(option.radar), function (radarOpt) { + compatTextStyle(radarOpt, 'name'); // Use axisName instead of name because component has name property + + if (radarOpt.name && radarOpt.axisName == null) { + radarOpt.axisName = radarOpt.name; + delete radarOpt.name; + + if ("development" !== 'production') { + deprecateLog('name property in radar component has been changed to axisName'); + } + } + + if (radarOpt.nameGap != null && radarOpt.axisNameGap == null) { + radarOpt.axisNameGap = radarOpt.nameGap; + delete radarOpt.nameGap; + + if ("development" !== 'production') { + deprecateLog('nameGap property in radar component has been changed to axisNameGap'); + } + } + + if ("development" !== 'production') { + each$2(radarOpt.indicator, function (indicatorOpt) { + if (indicatorOpt.text) { + deprecateReplaceLog('text', 'name', 'radar.indicator'); + } + }); + } + }); + each$2(toArr(option.geo), function (geoOpt) { + if (isObject$1(geoOpt)) { + compatEC3CommonStyles(geoOpt); + each$2(toArr(geoOpt.regions), function (regionObj) { + compatEC3CommonStyles(regionObj); + }); + } + }); + each$2(toArr(option.timeline), function (timelineOpt) { + compatEC3CommonStyles(timelineOpt); + convertNormalEmphasis(timelineOpt, 'label'); + convertNormalEmphasis(timelineOpt, 'itemStyle'); + convertNormalEmphasis(timelineOpt, 'controlStyle', true); + var data = timelineOpt.data; + isArray(data) && each(data, function (item) { + if (isObject(item)) { + convertNormalEmphasis(item, 'label'); + convertNormalEmphasis(item, 'itemStyle'); + } + }); + }); + each$2(toArr(option.toolbox), function (toolboxOpt) { + convertNormalEmphasis(toolboxOpt, 'iconStyle'); + each$2(toolboxOpt.feature, function (featureOpt) { + convertNormalEmphasis(featureOpt, 'iconStyle'); + }); + }); + compatTextStyle(toObj(option.axisPointer), 'label'); + compatTextStyle(toObj(option.tooltip).axisPointer, 'label'); // Clean logs + // storedLogs = {}; + } + + function get(opt, path) { + var pathArr = path.split(','); + var obj = opt; + + for (var i = 0; i < pathArr.length; i++) { + obj = obj && obj[pathArr[i]]; + + if (obj == null) { + break; + } + } + + return obj; + } + + function set$1(opt, path, val, overwrite) { + var pathArr = path.split(','); + var obj = opt; + var key; + var i = 0; + + for (; i < pathArr.length - 1; i++) { + key = pathArr[i]; + + if (obj[key] == null) { + obj[key] = {}; + } + + obj = obj[key]; + } + + if (overwrite || obj[pathArr[i]] == null) { + obj[pathArr[i]] = val; + } + } + + function compatLayoutProperties(option) { + option && each(LAYOUT_PROPERTIES, function (prop) { + if (prop[0] in option && !(prop[1] in option)) { + option[prop[1]] = option[prop[0]]; + } + }); + } + + var LAYOUT_PROPERTIES = [['x', 'left'], ['y', 'top'], ['x2', 'right'], ['y2', 'bottom']]; + var COMPATITABLE_COMPONENTS = ['grid', 'geo', 'parallel', 'legend', 'toolbox', 'title', 'visualMap', 'dataZoom', 'timeline']; + var BAR_ITEM_STYLE_MAP = [['borderRadius', 'barBorderRadius'], ['borderColor', 'barBorderColor'], ['borderWidth', 'barBorderWidth']]; + + function compatBarItemStyle(option) { + var itemStyle = option && option.itemStyle; + + if (itemStyle) { + for (var i = 0; i < BAR_ITEM_STYLE_MAP.length; i++) { + var oldName = BAR_ITEM_STYLE_MAP[i][1]; + var newName = BAR_ITEM_STYLE_MAP[i][0]; + + if (itemStyle[oldName] != null) { + itemStyle[newName] = itemStyle[oldName]; + + if ("development" !== 'production') { + deprecateReplaceLog(oldName, newName); + } + } + } + } + } + + function compatPieLabel(option) { + if (!option) { + return; + } + + if (option.alignTo === 'edge' && option.margin != null && option.edgeDistance == null) { + if ("development" !== 'production') { + deprecateReplaceLog('label.margin', 'label.edgeDistance', 'pie'); + } + + option.edgeDistance = option.margin; + } + } + + function compatSunburstState(option) { + if (!option) { + return; + } + + if (option.downplay && !option.blur) { + option.blur = option.downplay; + + if ("development" !== 'production') { + deprecateReplaceLog('downplay', 'blur', 'sunburst'); + } + } + } + + function compatGraphFocus(option) { + if (!option) { + return; + } + + if (option.focusNodeAdjacency != null) { + option.emphasis = option.emphasis || {}; + + if (option.emphasis.focus == null) { + if ("development" !== 'production') { + deprecateReplaceLog('focusNodeAdjacency', 'emphasis: { focus: \'adjacency\'}', 'graph/sankey'); + } + + option.emphasis.focus = 'adjacency'; + } + } + } + + function traverseTree(data, cb) { + if (data) { + for (var i = 0; i < data.length; i++) { + cb(data[i]); + data[i] && traverseTree(data[i].children, cb); + } + } + } + + function globalBackwardCompat(option, isTheme) { + globalCompatStyle(option, isTheme); // Make sure series array for model initialization. + + option.series = normalizeToArray(option.series); + each(option.series, function (seriesOpt) { + if (!isObject(seriesOpt)) { + return; + } + + var seriesType = seriesOpt.type; + + if (seriesType === 'line') { + if (seriesOpt.clipOverflow != null) { + seriesOpt.clip = seriesOpt.clipOverflow; + + if ("development" !== 'production') { + deprecateReplaceLog('clipOverflow', 'clip', 'line'); + } + } + } else if (seriesType === 'pie' || seriesType === 'gauge') { + if (seriesOpt.clockWise != null) { + seriesOpt.clockwise = seriesOpt.clockWise; + + if ("development" !== 'production') { + deprecateReplaceLog('clockWise', 'clockwise'); + } + } + + compatPieLabel(seriesOpt.label); + var data = seriesOpt.data; + + if (data && !isTypedArray(data)) { + for (var i = 0; i < data.length; i++) { + compatPieLabel(data[i]); + } + } + + if (seriesOpt.hoverOffset != null) { + seriesOpt.emphasis = seriesOpt.emphasis || {}; + + if (seriesOpt.emphasis.scaleSize = null) { + if ("development" !== 'production') { + deprecateReplaceLog('hoverOffset', 'emphasis.scaleSize'); + } + + seriesOpt.emphasis.scaleSize = seriesOpt.hoverOffset; + } + } + } else if (seriesType === 'gauge') { + var pointerColor = get(seriesOpt, 'pointer.color'); + pointerColor != null && set$1(seriesOpt, 'itemStyle.color', pointerColor); + } else if (seriesType === 'bar') { + compatBarItemStyle(seriesOpt); + compatBarItemStyle(seriesOpt.backgroundStyle); + compatBarItemStyle(seriesOpt.emphasis); + var data = seriesOpt.data; + + if (data && !isTypedArray(data)) { + for (var i = 0; i < data.length; i++) { + if (typeof data[i] === 'object') { + compatBarItemStyle(data[i]); + compatBarItemStyle(data[i] && data[i].emphasis); + } + } + } + } else if (seriesType === 'sunburst') { + var highlightPolicy = seriesOpt.highlightPolicy; + + if (highlightPolicy) { + seriesOpt.emphasis = seriesOpt.emphasis || {}; + + if (!seriesOpt.emphasis.focus) { + seriesOpt.emphasis.focus = highlightPolicy; + + if ("development" !== 'production') { + deprecateReplaceLog('highlightPolicy', 'emphasis.focus', 'sunburst'); + } + } + } + + compatSunburstState(seriesOpt); + traverseTree(seriesOpt.data, compatSunburstState); + } else if (seriesType === 'graph' || seriesType === 'sankey') { + compatGraphFocus(seriesOpt); // TODO nodes, edges? + } else if (seriesType === 'map') { + if (seriesOpt.mapType && !seriesOpt.map) { + if ("development" !== 'production') { + deprecateReplaceLog('mapType', 'map', 'map'); + } + + seriesOpt.map = seriesOpt.mapType; + } + + if (seriesOpt.mapLocation) { + if ("development" !== 'production') { + deprecateLog('`mapLocation` is not used anymore.'); + } + + defaults(seriesOpt, seriesOpt.mapLocation); + } + } + + if (seriesOpt.hoverAnimation != null) { + seriesOpt.emphasis = seriesOpt.emphasis || {}; + + if (seriesOpt.emphasis && seriesOpt.emphasis.scale == null) { + if ("development" !== 'production') { + deprecateReplaceLog('hoverAnimation', 'emphasis.scale'); + } + + seriesOpt.emphasis.scale = seriesOpt.hoverAnimation; + } + } + + compatLayoutProperties(seriesOpt); + }); // dataRange has changed to visualMap + + if (option.dataRange) { + option.visualMap = option.dataRange; + } + + each(COMPATITABLE_COMPONENTS, function (componentName) { + var options = option[componentName]; + + if (options) { + if (!isArray(options)) { + options = [options]; + } + + each(options, function (option) { + compatLayoutProperties(option); + }); + } + }); + } + + // data processing stage is blocked in stream. + // See + // (2) Only register once when import repeatedly. + // Should be executed after series is filtered and before stack calculation. + + function dataStack(ecModel) { + var stackInfoMap = createHashMap(); + ecModel.eachSeries(function (seriesModel) { + var stack = seriesModel.get('stack'); // Compatible: when `stack` is set as '', do not stack. + + if (stack) { + var stackInfoList = stackInfoMap.get(stack) || stackInfoMap.set(stack, []); + var data = seriesModel.getData(); + var stackInfo = { + // Used for calculate axis extent automatically. + // TODO: Type getCalculationInfo return more specific type? + stackResultDimension: data.getCalculationInfo('stackResultDimension'), + stackedOverDimension: data.getCalculationInfo('stackedOverDimension'), + stackedDimension: data.getCalculationInfo('stackedDimension'), + stackedByDimension: data.getCalculationInfo('stackedByDimension'), + isStackedByIndex: data.getCalculationInfo('isStackedByIndex'), + data: data, + seriesModel: seriesModel + }; // If stacked on axis that do not support data stack. + + if (!stackInfo.stackedDimension || !(stackInfo.isStackedByIndex || stackInfo.stackedByDimension)) { + return; + } + + stackInfoList.length && data.setCalculationInfo('stackedOnSeries', stackInfoList[stackInfoList.length - 1].seriesModel); + stackInfoList.push(stackInfo); + } + }); + stackInfoMap.each(calculateStack); + } + + function calculateStack(stackInfoList) { + each(stackInfoList, function (targetStackInfo, idxInStack) { + var resultVal = []; + var resultNaN = [NaN, NaN]; + var dims = [targetStackInfo.stackResultDimension, targetStackInfo.stackedOverDimension]; + var targetData = targetStackInfo.data; + var isStackedByIndex = targetStackInfo.isStackedByIndex; + var stackStrategy = targetStackInfo.seriesModel.get('stackStrategy') || 'samesign'; // Should not write on raw data, because stack series model list changes + // depending on legend selection. + + targetData.modify(dims, function (v0, v1, dataIndex) { + var sum = targetData.get(targetStackInfo.stackedDimension, dataIndex); // Consider `connectNulls` of line area, if value is NaN, stackedOver + // should also be NaN, to draw a appropriate belt area. + + if (isNaN(sum)) { + return resultNaN; + } + + var byValue; + var stackedDataRawIndex; + + if (isStackedByIndex) { + stackedDataRawIndex = targetData.getRawIndex(dataIndex); + } else { + byValue = targetData.get(targetStackInfo.stackedByDimension, dataIndex); + } // If stackOver is NaN, chart view will render point on value start. + + + var stackedOver = NaN; + + for (var j = idxInStack - 1; j >= 0; j--) { + var stackInfo = stackInfoList[j]; // Has been optimized by inverted indices on `stackedByDimension`. + + if (!isStackedByIndex) { + stackedDataRawIndex = stackInfo.data.rawIndexOf(stackInfo.stackedByDimension, byValue); + } + + if (stackedDataRawIndex >= 0) { + var val = stackInfo.data.getByRawIndex(stackInfo.stackResultDimension, stackedDataRawIndex); // Considering positive stack, negative stack and empty data + + if (stackStrategy === 'all' // single stack group + || stackStrategy === 'positive' && val > 0 || stackStrategy === 'negative' && val < 0 || stackStrategy === 'samesign' && sum >= 0 && val > 0 // All positive stack + || stackStrategy === 'samesign' && sum <= 0 && val < 0 // All negative stack + ) { + // The sum has to be very small to be affected by the + // floating arithmetic problem. An incorrect result will probably + // cause axis min/max to be filtered incorrectly. + sum = addSafe(sum, val); + stackedOver = val; + break; + } + } + } + + resultVal[0] = sum; + resultVal[1] = stackedOver; + return resultVal; + }); + }); + } + + var SourceImpl = + /** @class */ + function () { + function SourceImpl(fields) { + this.data = fields.data || (fields.sourceFormat === SOURCE_FORMAT_KEYED_COLUMNS ? {} : []); + this.sourceFormat = fields.sourceFormat || SOURCE_FORMAT_UNKNOWN; // Visit config + + this.seriesLayoutBy = fields.seriesLayoutBy || SERIES_LAYOUT_BY_COLUMN; + this.startIndex = fields.startIndex || 0; + this.dimensionsDetectedCount = fields.dimensionsDetectedCount; + this.metaRawOption = fields.metaRawOption; + var dimensionsDefine = this.dimensionsDefine = fields.dimensionsDefine; + + if (dimensionsDefine) { + for (var i = 0; i < dimensionsDefine.length; i++) { + var dim = dimensionsDefine[i]; + + if (dim.type == null) { + if (guessOrdinal(this, i) === BE_ORDINAL.Must) { + dim.type = 'ordinal'; + } + } + } + } + } + + return SourceImpl; + }(); + + function isSourceInstance(val) { + return val instanceof SourceImpl; + } + /** + * Create a source from option. + * NOTE: Created source is immutable. Don't change any properties in it. + */ + + function createSource(sourceData, thisMetaRawOption, // can be null. If not provided, auto detect it from `sourceData`. + sourceFormat) { + sourceFormat = sourceFormat || detectSourceFormat(sourceData); + var seriesLayoutBy = thisMetaRawOption.seriesLayoutBy; + var determined = determineSourceDimensions(sourceData, sourceFormat, seriesLayoutBy, thisMetaRawOption.sourceHeader, thisMetaRawOption.dimensions); + var source = new SourceImpl({ + data: sourceData, + sourceFormat: sourceFormat, + seriesLayoutBy: seriesLayoutBy, + dimensionsDefine: determined.dimensionsDefine, + startIndex: determined.startIndex, + dimensionsDetectedCount: determined.dimensionsDetectedCount, + metaRawOption: clone(thisMetaRawOption) + }); + return source; + } + /** + * Wrap original series data for some compatibility cases. + */ + + function createSourceFromSeriesDataOption(data) { + return new SourceImpl({ + data: data, + sourceFormat: isTypedArray(data) ? SOURCE_FORMAT_TYPED_ARRAY : SOURCE_FORMAT_ORIGINAL + }); + } + /** + * Clone source but excludes source data. + */ + + function cloneSourceShallow(source) { + return new SourceImpl({ + data: source.data, + sourceFormat: source.sourceFormat, + seriesLayoutBy: source.seriesLayoutBy, + dimensionsDefine: clone(source.dimensionsDefine), + startIndex: source.startIndex, + dimensionsDetectedCount: source.dimensionsDetectedCount + }); + } + /** + * Note: An empty array will be detected as `SOURCE_FORMAT_ARRAY_ROWS`. + */ + + function detectSourceFormat(data) { + var sourceFormat = SOURCE_FORMAT_UNKNOWN; + + if (isTypedArray(data)) { + sourceFormat = SOURCE_FORMAT_TYPED_ARRAY; + } else if (isArray(data)) { + // FIXME Whether tolerate null in top level array? + if (data.length === 0) { + sourceFormat = SOURCE_FORMAT_ARRAY_ROWS; + } + + for (var i = 0, len = data.length; i < len; i++) { + var item = data[i]; + + if (item == null) { + continue; + } else if (isArray(item)) { + sourceFormat = SOURCE_FORMAT_ARRAY_ROWS; + break; + } else if (isObject(item)) { + sourceFormat = SOURCE_FORMAT_OBJECT_ROWS; + break; + } + } + } else if (isObject(data)) { + for (var key in data) { + if (hasOwn(data, key) && isArrayLike(data[key])) { + sourceFormat = SOURCE_FORMAT_KEYED_COLUMNS; + break; + } + } + } + + return sourceFormat; + } + /** + * Determine the source definitions from data standalone dimensions definitions + * are not specified. + */ + + function determineSourceDimensions(data, sourceFormat, seriesLayoutBy, sourceHeader, // standalone raw dimensions definition, like: + // { + // dimensions: ['aa', 'bb', { name: 'cc', type: 'time' }] + // } + // in `dataset` or `series` + dimensionsDefine) { + var dimensionsDetectedCount; + var startIndex; // PEDING: could data be null/undefined here? + // currently, if `dataset.source` not specified, error thrown. + // if `series.data` not specified, nothing rendered without error thrown. + // Should test these cases. + + if (!data) { + return { + dimensionsDefine: normalizeDimensionsOption(dimensionsDefine), + startIndex: startIndex, + dimensionsDetectedCount: dimensionsDetectedCount + }; + } + + if (sourceFormat === SOURCE_FORMAT_ARRAY_ROWS) { + var dataArrayRows = data; // Rule: Most of the first line are string: it is header. + // Caution: consider a line with 5 string and 1 number, + // it still can not be sure it is a head, because the + // 5 string may be 5 values of category columns. + + if (sourceHeader === 'auto' || sourceHeader == null) { + arrayRowsTravelFirst(function (val) { + // '-' is regarded as null/undefined. + if (val != null && val !== '-') { + if (isString(val)) { + startIndex == null && (startIndex = 1); + } else { + startIndex = 0; + } + } // 10 is an experience number, avoid long loop. + + }, seriesLayoutBy, dataArrayRows, 10); + } else { + startIndex = isNumber(sourceHeader) ? sourceHeader : sourceHeader ? 1 : 0; + } + + if (!dimensionsDefine && startIndex === 1) { + dimensionsDefine = []; + arrayRowsTravelFirst(function (val, index) { + dimensionsDefine[index] = val != null ? val + '' : ''; + }, seriesLayoutBy, dataArrayRows, Infinity); + } + + dimensionsDetectedCount = dimensionsDefine ? dimensionsDefine.length : seriesLayoutBy === SERIES_LAYOUT_BY_ROW ? dataArrayRows.length : dataArrayRows[0] ? dataArrayRows[0].length : null; + } else if (sourceFormat === SOURCE_FORMAT_OBJECT_ROWS) { + if (!dimensionsDefine) { + dimensionsDefine = objectRowsCollectDimensions(data); + } + } else if (sourceFormat === SOURCE_FORMAT_KEYED_COLUMNS) { + if (!dimensionsDefine) { + dimensionsDefine = []; + each(data, function (colArr, key) { + dimensionsDefine.push(key); + }); + } + } else if (sourceFormat === SOURCE_FORMAT_ORIGINAL) { + var value0 = getDataItemValue(data[0]); + dimensionsDetectedCount = isArray(value0) && value0.length || 1; + } else if (sourceFormat === SOURCE_FORMAT_TYPED_ARRAY) { + if ("development" !== 'production') { + assert(!!dimensionsDefine, 'dimensions must be given if data is TypedArray.'); + } + } + + return { + startIndex: startIndex, + dimensionsDefine: normalizeDimensionsOption(dimensionsDefine), + dimensionsDetectedCount: dimensionsDetectedCount + }; + } + + function objectRowsCollectDimensions(data) { + var firstIndex = 0; + var obj; + + while (firstIndex < data.length && !(obj = data[firstIndex++])) {} // jshint ignore: line + + + if (obj) { + var dimensions_1 = []; + each(obj, function (value, key) { + dimensions_1.push(key); + }); + return dimensions_1; + } + } // Consider dimensions defined like ['A', 'price', 'B', 'price', 'C', 'price'], + // which is reasonable. But dimension name is duplicated. + // Returns undefined or an array contains only object without null/undefiend or string. + + + function normalizeDimensionsOption(dimensionsDefine) { + if (!dimensionsDefine) { + // The meaning of null/undefined is different from empty array. + return; + } + + var nameMap = createHashMap(); + return map(dimensionsDefine, function (rawItem, index) { + rawItem = isObject(rawItem) ? rawItem : { + name: rawItem + }; // Other fields will be discarded. + + var item = { + name: rawItem.name, + displayName: rawItem.displayName, + type: rawItem.type + }; // User can set null in dimensions. + // We dont auto specify name, othewise a given name may + // cause it be refered unexpectedly. + + if (item.name == null) { + return item; + } // Also consider number form like 2012. + + + item.name += ''; // User may also specify displayName. + // displayName will always exists except user not + // specified or dim name is not specified or detected. + // (A auto generated dim name will not be used as + // displayName). + + if (item.displayName == null) { + item.displayName = item.name; + } + + var exist = nameMap.get(item.name); + + if (!exist) { + nameMap.set(item.name, { + count: 1 + }); + } else { + item.name += '-' + exist.count++; + } + + return item; + }); + } + + function arrayRowsTravelFirst(cb, seriesLayoutBy, data, maxLoop) { + if (seriesLayoutBy === SERIES_LAYOUT_BY_ROW) { + for (var i = 0; i < data.length && i < maxLoop; i++) { + cb(data[i] ? data[i][0] : null, i); + } + } else { + var value0 = data[0] || []; + + for (var i = 0; i < value0.length && i < maxLoop; i++) { + cb(value0[i], i); + } + } + } + + function shouldRetrieveDataByName(source) { + var sourceFormat = source.sourceFormat; + return sourceFormat === SOURCE_FORMAT_OBJECT_ROWS || sourceFormat === SOURCE_FORMAT_KEYED_COLUMNS; + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + var _a, _b, _c; // TODO + var providerMethods; + var mountMethods; + /** + * If normal array used, mutable chunk size is supported. + * If typed array used, chunk size must be fixed. + */ + + var DefaultDataProvider = + /** @class */ + function () { + function DefaultDataProvider(sourceParam, dimSize) { + // let source: Source; + var source = !isSourceInstance(sourceParam) ? createSourceFromSeriesDataOption(sourceParam) : sourceParam; // declare source is Source; + + this._source = source; + var data = this._data = source.data; // Typed array. TODO IE10+? + + if (source.sourceFormat === SOURCE_FORMAT_TYPED_ARRAY) { + if ("development" !== 'production') { + if (dimSize == null) { + throw new Error('Typed array data must specify dimension size'); + } + } + + this._offset = 0; + this._dimSize = dimSize; + this._data = data; + } + + mountMethods(this, data, source); + } + + DefaultDataProvider.prototype.getSource = function () { + return this._source; + }; + + DefaultDataProvider.prototype.count = function () { + return 0; + }; + + DefaultDataProvider.prototype.getItem = function (idx, out) { + return; + }; + + DefaultDataProvider.prototype.appendData = function (newData) {}; + + DefaultDataProvider.prototype.clean = function () {}; + + DefaultDataProvider.protoInitialize = function () { + // PENDING: To avoid potential incompat (e.g., prototype + // is visited somewhere), still init them on prototype. + var proto = DefaultDataProvider.prototype; + proto.pure = false; + proto.persistent = true; + }(); + + DefaultDataProvider.internalField = function () { + var _a; + + mountMethods = function (provider, data, source) { + var sourceFormat = source.sourceFormat; + var seriesLayoutBy = source.seriesLayoutBy; + var startIndex = source.startIndex; + var dimsDef = source.dimensionsDefine; + var methods = providerMethods[getMethodMapKey(sourceFormat, seriesLayoutBy)]; + + if ("development" !== 'production') { + assert(methods, 'Invalide sourceFormat: ' + sourceFormat); + } + + extend(provider, methods); + + if (sourceFormat === SOURCE_FORMAT_TYPED_ARRAY) { + provider.getItem = getItemForTypedArray; + provider.count = countForTypedArray; + provider.fillStorage = fillStorageForTypedArray; + } else { + var rawItemGetter = getRawSourceItemGetter(sourceFormat, seriesLayoutBy); + provider.getItem = bind(rawItemGetter, null, data, startIndex, dimsDef); + var rawCounter = getRawSourceDataCounter(sourceFormat, seriesLayoutBy); + provider.count = bind(rawCounter, null, data, startIndex, dimsDef); + } + }; + + var getItemForTypedArray = function (idx, out) { + idx = idx - this._offset; + out = out || []; + var data = this._data; + var dimSize = this._dimSize; + var offset = dimSize * idx; + + for (var i = 0; i < dimSize; i++) { + out[i] = data[offset + i]; + } + + return out; + }; + + var fillStorageForTypedArray = function (start, end, storage, extent) { + var data = this._data; + var dimSize = this._dimSize; + + for (var dim = 0; dim < dimSize; dim++) { + var dimExtent = extent[dim]; + var min = dimExtent[0] == null ? Infinity : dimExtent[0]; + var max = dimExtent[1] == null ? -Infinity : dimExtent[1]; + var count = end - start; + var arr = storage[dim]; + + for (var i = 0; i < count; i++) { + // appendData with TypedArray will always do replace in provider. + var val = data[i * dimSize + dim]; + arr[start + i] = val; + val < min && (min = val); + val > max && (max = val); + } + + dimExtent[0] = min; + dimExtent[1] = max; + } + }; + + var countForTypedArray = function () { + return this._data ? this._data.length / this._dimSize : 0; + }; + + providerMethods = (_a = {}, _a[SOURCE_FORMAT_ARRAY_ROWS + '_' + SERIES_LAYOUT_BY_COLUMN] = { + pure: true, + appendData: appendDataSimply + }, _a[SOURCE_FORMAT_ARRAY_ROWS + '_' + SERIES_LAYOUT_BY_ROW] = { + pure: true, + appendData: function () { + throw new Error('Do not support appendData when set seriesLayoutBy: "row".'); + } + }, _a[SOURCE_FORMAT_OBJECT_ROWS] = { + pure: true, + appendData: appendDataSimply + }, _a[SOURCE_FORMAT_KEYED_COLUMNS] = { + pure: true, + appendData: function (newData) { + var data = this._data; + each(newData, function (newCol, key) { + var oldCol = data[key] || (data[key] = []); + + for (var i = 0; i < (newCol || []).length; i++) { + oldCol.push(newCol[i]); + } + }); + } + }, _a[SOURCE_FORMAT_ORIGINAL] = { + appendData: appendDataSimply + }, _a[SOURCE_FORMAT_TYPED_ARRAY] = { + persistent: false, + pure: true, + appendData: function (newData) { + if ("development" !== 'production') { + assert(isTypedArray(newData), 'Added data must be TypedArray if data in initialization is TypedArray'); + } + + this._data = newData; + }, + // Clean self if data is already used. + clean: function () { + // PENDING + this._offset += this.count(); + this._data = null; + } + }, _a); + + function appendDataSimply(newData) { + for (var i = 0; i < newData.length; i++) { + this._data.push(newData[i]); + } + } + }(); + + return DefaultDataProvider; + }(); + + var getItemSimply = function (rawData, startIndex, dimsDef, idx) { + return rawData[idx]; + }; + + var rawSourceItemGetterMap = (_a = {}, _a[SOURCE_FORMAT_ARRAY_ROWS + '_' + SERIES_LAYOUT_BY_COLUMN] = function (rawData, startIndex, dimsDef, idx) { + return rawData[idx + startIndex]; + }, _a[SOURCE_FORMAT_ARRAY_ROWS + '_' + SERIES_LAYOUT_BY_ROW] = function (rawData, startIndex, dimsDef, idx, out) { + idx += startIndex; + var item = out || []; + var data = rawData; + + for (var i = 0; i < data.length; i++) { + var row = data[i]; + item[i] = row ? row[idx] : null; + } + + return item; + }, _a[SOURCE_FORMAT_OBJECT_ROWS] = getItemSimply, _a[SOURCE_FORMAT_KEYED_COLUMNS] = function (rawData, startIndex, dimsDef, idx, out) { + var item = out || []; + + for (var i = 0; i < dimsDef.length; i++) { + var dimName = dimsDef[i].name; + + if ("development" !== 'production') { + if (dimName == null) { + throw new Error(); + } + } + + var col = rawData[dimName]; + item[i] = col ? col[idx] : null; + } + + return item; + }, _a[SOURCE_FORMAT_ORIGINAL] = getItemSimply, _a); + function getRawSourceItemGetter(sourceFormat, seriesLayoutBy) { + var method = rawSourceItemGetterMap[getMethodMapKey(sourceFormat, seriesLayoutBy)]; + + if ("development" !== 'production') { + assert(method, 'Do not support get item on "' + sourceFormat + '", "' + seriesLayoutBy + '".'); + } + + return method; + } + + var countSimply = function (rawData, startIndex, dimsDef) { + return rawData.length; + }; + + var rawSourceDataCounterMap = (_b = {}, _b[SOURCE_FORMAT_ARRAY_ROWS + '_' + SERIES_LAYOUT_BY_COLUMN] = function (rawData, startIndex, dimsDef) { + return Math.max(0, rawData.length - startIndex); + }, _b[SOURCE_FORMAT_ARRAY_ROWS + '_' + SERIES_LAYOUT_BY_ROW] = function (rawData, startIndex, dimsDef) { + var row = rawData[0]; + return row ? Math.max(0, row.length - startIndex) : 0; + }, _b[SOURCE_FORMAT_OBJECT_ROWS] = countSimply, _b[SOURCE_FORMAT_KEYED_COLUMNS] = function (rawData, startIndex, dimsDef) { + var dimName = dimsDef[0].name; + + if ("development" !== 'production') { + if (dimName == null) { + throw new Error(); + } + } + + var col = rawData[dimName]; + return col ? col.length : 0; + }, _b[SOURCE_FORMAT_ORIGINAL] = countSimply, _b); + function getRawSourceDataCounter(sourceFormat, seriesLayoutBy) { + var method = rawSourceDataCounterMap[getMethodMapKey(sourceFormat, seriesLayoutBy)]; + + if ("development" !== 'production') { + assert(method, 'Do not suppport count on "' + sourceFormat + '", "' + seriesLayoutBy + '".'); + } + + return method; + } + + var getRawValueSimply = function (dataItem, dimIndex, property) { + return dataItem[dimIndex]; + }; + + var rawSourceValueGetterMap = (_c = {}, _c[SOURCE_FORMAT_ARRAY_ROWS] = getRawValueSimply, _c[SOURCE_FORMAT_OBJECT_ROWS] = function (dataItem, dimIndex, property) { + return dataItem[property]; + }, _c[SOURCE_FORMAT_KEYED_COLUMNS] = getRawValueSimply, _c[SOURCE_FORMAT_ORIGINAL] = function (dataItem, dimIndex, property) { + // FIXME: In some case (markpoint in geo (geo-map.html)), + // dataItem is {coord: [...]} + var value = getDataItemValue(dataItem); + return !(value instanceof Array) ? value : value[dimIndex]; + }, _c[SOURCE_FORMAT_TYPED_ARRAY] = getRawValueSimply, _c); + function getRawSourceValueGetter(sourceFormat) { + var method = rawSourceValueGetterMap[sourceFormat]; + + if ("development" !== 'production') { + assert(method, 'Do not suppport get value on "' + sourceFormat + '".'); + } + + return method; + } + + function getMethodMapKey(sourceFormat, seriesLayoutBy) { + return sourceFormat === SOURCE_FORMAT_ARRAY_ROWS ? sourceFormat + '_' + seriesLayoutBy : sourceFormat; + } // ??? FIXME can these logic be more neat: getRawValue, getRawDataItem, + // Consider persistent. + // Caution: why use raw value to display on label or tooltip? + // A reason is to avoid format. For example time value we do not know + // how to format is expected. More over, if stack is used, calculated + // value may be 0.91000000001, which have brings trouble to display. + // TODO: consider how to treat null/undefined/NaN when display? + + + function retrieveRawValue(data, dataIndex, // If dimIndex is null/undefined, return OptionDataItem. + // Otherwise, return OptionDataValue. + dim) { + if (!data) { + return; + } // Consider data may be not persistent. + + + var dataItem = data.getRawDataItem(dataIndex); + + if (dataItem == null) { + return; + } + + var store = data.getStore(); + var sourceFormat = store.getSource().sourceFormat; + + if (dim != null) { + var dimIndex = data.getDimensionIndex(dim); + var property = store.getDimensionProperty(dimIndex); + return getRawSourceValueGetter(sourceFormat)(dataItem, dimIndex, property); + } else { + var result = dataItem; + + if (sourceFormat === SOURCE_FORMAT_ORIGINAL) { + result = getDataItemValue(dataItem); + } + + return result; + } + } + + var DIMENSION_LABEL_REG = /\{@(.+?)\}/g; + + var DataFormatMixin = + /** @class */ + function () { + function DataFormatMixin() {} + /** + * Get params for formatter + */ + + + DataFormatMixin.prototype.getDataParams = function (dataIndex, dataType) { + var data = this.getData(dataType); + var rawValue = this.getRawValue(dataIndex, dataType); + var rawDataIndex = data.getRawIndex(dataIndex); + var name = data.getName(dataIndex); + var itemOpt = data.getRawDataItem(dataIndex); + var style = data.getItemVisual(dataIndex, 'style'); + var color = style && style[data.getItemVisual(dataIndex, 'drawType') || 'fill']; + var borderColor = style && style.stroke; + var mainType = this.mainType; + var isSeries = mainType === 'series'; + var userOutput = data.userOutput && data.userOutput.get(); + return { + componentType: mainType, + componentSubType: this.subType, + componentIndex: this.componentIndex, + seriesType: isSeries ? this.subType : null, + seriesIndex: this.seriesIndex, + seriesId: isSeries ? this.id : null, + seriesName: isSeries ? this.name : null, + name: name, + dataIndex: rawDataIndex, + data: itemOpt, + dataType: dataType, + value: rawValue, + color: color, + borderColor: borderColor, + dimensionNames: userOutput ? userOutput.fullDimensions : null, + encode: userOutput ? userOutput.encode : null, + // Param name list for mapping `a`, `b`, `c`, `d`, `e` + $vars: ['seriesName', 'name', 'value'] + }; + }; + /** + * Format label + * @param dataIndex + * @param status 'normal' by default + * @param dataType + * @param labelDimIndex Only used in some chart that + * use formatter in different dimensions, like radar. + * @param formatter Formatter given outside. + * @return return null/undefined if no formatter + */ + + + DataFormatMixin.prototype.getFormattedLabel = function (dataIndex, status, dataType, labelDimIndex, formatter, extendParams) { + status = status || 'normal'; + var data = this.getData(dataType); + var params = this.getDataParams(dataIndex, dataType); + + if (extendParams) { + params.value = extendParams.interpolatedValue; + } + + if (labelDimIndex != null && isArray(params.value)) { + params.value = params.value[labelDimIndex]; + } + + if (!formatter) { + var itemModel = data.getItemModel(dataIndex); // @ts-ignore + + formatter = itemModel.get(status === 'normal' ? ['label', 'formatter'] : [status, 'label', 'formatter']); + } + + if (isFunction(formatter)) { + params.status = status; + params.dimensionIndex = labelDimIndex; + return formatter(params); + } else if (isString(formatter)) { + var str = formatTpl(formatter, params); // Support 'aaa{@[3]}bbb{@product}ccc'. + // Do not support '}' in dim name util have to. + + return str.replace(DIMENSION_LABEL_REG, function (origin, dimStr) { + var len = dimStr.length; + var dimLoose = dimStr; + + if (dimLoose.charAt(0) === '[' && dimLoose.charAt(len - 1) === ']') { + dimLoose = +dimLoose.slice(1, len - 1); // Also support: '[]' => 0 + + if ("development" !== 'production') { + if (isNaN(dimLoose)) { + error("Invalide label formatter: @" + dimStr + ", only support @[0], @[1], @[2], ..."); + } + } + } + + var val = retrieveRawValue(data, dataIndex, dimLoose); + + if (extendParams && isArray(extendParams.interpolatedValue)) { + var dimIndex = data.getDimensionIndex(dimLoose); + + if (dimIndex >= 0) { + val = extendParams.interpolatedValue[dimIndex]; + } + } + + return val != null ? val + '' : ''; + }); + } + }; + /** + * Get raw value in option + */ + + + DataFormatMixin.prototype.getRawValue = function (idx, dataType) { + return retrieveRawValue(this.getData(dataType), idx); + }; + /** + * Should be implemented. + * @param {number} dataIndex + * @param {boolean} [multipleSeries=false] + * @param {string} [dataType] + */ + + + DataFormatMixin.prototype.formatTooltip = function (dataIndex, multipleSeries, dataType) { + // Empty function + return; + }; + + return DataFormatMixin; + }(); + // but guess little chance has been used outside. Do we need to backward + // compat it? + // type TooltipFormatResultLegacyObject = { + // // `html` means the markup language text, either in 'html' or 'richText'. + // // The name `html` is not appropriate becuase in 'richText' it is not a HTML + // // string. But still support it for backward compat. + // html: string; + // markers: Dictionary; + // }; + + /** + * For backward compat, normalize the return from `formatTooltip`. + */ + + function normalizeTooltipFormatResult(result) { + var markupText; // let markers: Dictionary; + + var markupFragment; + + if (isObject(result)) { + if (result.type) { + markupFragment = result; + } else { + if ("development" !== 'production') { + console.warn('The return type of `formatTooltip` is not supported: ' + makePrintable(result)); + } + } // else { + // markupText = (result as TooltipFormatResultLegacyObject).html; + // markers = (result as TooltipFormatResultLegacyObject).markers; + // if (markersExisting) { + // markers = zrUtil.merge(markersExisting, markers); + // } + // } + + } else { + markupText = result; + } + + return { + text: markupText, + // markers: markers || markersExisting, + frag: markupFragment + }; + } + + /** + * @param {Object} define + * @return See the return of `createTask`. + */ + + function createTask(define) { + return new Task(define); + } + + var Task = + /** @class */ + function () { + function Task(define) { + define = define || {}; + this._reset = define.reset; + this._plan = define.plan; + this._count = define.count; + this._onDirty = define.onDirty; + this._dirty = true; + } + /** + * @param step Specified step. + * @param skip Skip customer perform call. + * @param modBy Sampling window size. + * @param modDataCount Sampling count. + * @return whether unfinished. + */ + + + Task.prototype.perform = function (performArgs) { + var upTask = this._upstream; + var skip = performArgs && performArgs.skip; // TODO some refactor. + // Pull data. Must pull data each time, because context.data + // may be updated by Series.setData. + + if (this._dirty && upTask) { + var context = this.context; + context.data = context.outputData = upTask.context.outputData; + } + + if (this.__pipeline) { + this.__pipeline.currentTask = this; + } + + var planResult; + + if (this._plan && !skip) { + planResult = this._plan(this.context); + } // Support sharding by mod, which changes the render sequence and makes the rendered graphic + // elements uniformed distributed when progress, especially when moving or zooming. + + + var lastModBy = normalizeModBy(this._modBy); + var lastModDataCount = this._modDataCount || 0; + var modBy = normalizeModBy(performArgs && performArgs.modBy); + var modDataCount = performArgs && performArgs.modDataCount || 0; + + if (lastModBy !== modBy || lastModDataCount !== modDataCount) { + planResult = 'reset'; + } + + function normalizeModBy(val) { + !(val >= 1) && (val = 1); // jshint ignore:line + + return val; + } + + var forceFirstProgress; + + if (this._dirty || planResult === 'reset') { + this._dirty = false; + forceFirstProgress = this._doReset(skip); + } + + this._modBy = modBy; + this._modDataCount = modDataCount; + var step = performArgs && performArgs.step; + + if (upTask) { + if ("development" !== 'production') { + assert(upTask._outputDueEnd != null); + } + + this._dueEnd = upTask._outputDueEnd; + } // DataTask or overallTask + else { + if ("development" !== 'production') { + assert(!this._progress || this._count); + } + + this._dueEnd = this._count ? this._count(this.context) : Infinity; + } // Note: Stubs, that its host overall task let it has progress, has progress. + // If no progress, pass index from upstream to downstream each time plan called. + + + if (this._progress) { + var start = this._dueIndex; + var end = Math.min(step != null ? this._dueIndex + step : Infinity, this._dueEnd); + + if (!skip && (forceFirstProgress || start < end)) { + var progress = this._progress; + + if (isArray(progress)) { + for (var i = 0; i < progress.length; i++) { + this._doProgress(progress[i], start, end, modBy, modDataCount); + } + } else { + this._doProgress(progress, start, end, modBy, modDataCount); + } + } + + this._dueIndex = end; // If no `outputDueEnd`, assume that output data and + // input data is the same, so use `dueIndex` as `outputDueEnd`. + + var outputDueEnd = this._settedOutputEnd != null ? this._settedOutputEnd : end; + + if ("development" !== 'production') { + // ??? Can not rollback. + assert(outputDueEnd >= this._outputDueEnd); + } + + this._outputDueEnd = outputDueEnd; + } else { + // (1) Some overall task has no progress. + // (2) Stubs, that its host overall task do not let it has progress, has no progress. + // This should always be performed so it can be passed to downstream. + this._dueIndex = this._outputDueEnd = this._settedOutputEnd != null ? this._settedOutputEnd : this._dueEnd; + } + + return this.unfinished(); + }; + + Task.prototype.dirty = function () { + this._dirty = true; + this._onDirty && this._onDirty(this.context); + }; + + Task.prototype._doProgress = function (progress, start, end, modBy, modDataCount) { + iterator.reset(start, end, modBy, modDataCount); + this._callingProgress = progress; + + this._callingProgress({ + start: start, + end: end, + count: end - start, + next: iterator.next + }, this.context); + }; + + Task.prototype._doReset = function (skip) { + this._dueIndex = this._outputDueEnd = this._dueEnd = 0; + this._settedOutputEnd = null; + var progress; + var forceFirstProgress; + + if (!skip && this._reset) { + progress = this._reset(this.context); + + if (progress && progress.progress) { + forceFirstProgress = progress.forceFirstProgress; + progress = progress.progress; + } // To simplify no progress checking, array must has item. + + + if (isArray(progress) && !progress.length) { + progress = null; + } + } + + this._progress = progress; + this._modBy = this._modDataCount = null; + var downstream = this._downstream; + downstream && downstream.dirty(); + return forceFirstProgress; + }; + + Task.prototype.unfinished = function () { + return this._progress && this._dueIndex < this._dueEnd; + }; + /** + * @param downTask The downstream task. + * @return The downstream task. + */ + + + Task.prototype.pipe = function (downTask) { + if ("development" !== 'production') { + assert(downTask && !downTask._disposed && downTask !== this); + } // If already downstream, do not dirty downTask. + + + if (this._downstream !== downTask || this._dirty) { + this._downstream = downTask; + downTask._upstream = this; + downTask.dirty(); + } + }; + + Task.prototype.dispose = function () { + if (this._disposed) { + return; + } + + this._upstream && (this._upstream._downstream = null); + this._downstream && (this._downstream._upstream = null); + this._dirty = false; + this._disposed = true; + }; + + Task.prototype.getUpstream = function () { + return this._upstream; + }; + + Task.prototype.getDownstream = function () { + return this._downstream; + }; + + Task.prototype.setOutputEnd = function (end) { + // This only happend in dataTask, dataZoom, map, currently. + // where dataZoom do not set end each time, but only set + // when reset. So we should record the setted end, in case + // that the stub of dataZoom perform again and earse the + // setted end by upstream. + this._outputDueEnd = this._settedOutputEnd = end; + }; + + return Task; + }(); + + var iterator = function () { + var end; + var current; + var modBy; + var modDataCount; + var winCount; + var it = { + reset: function (s, e, sStep, sCount) { + current = s; + end = e; + modBy = sStep; + modDataCount = sCount; + winCount = Math.ceil(modDataCount / modBy); + it.next = modBy > 1 && modDataCount > 0 ? modNext : sequentialNext; + } + }; + return it; + + function sequentialNext() { + return current < end ? current++ : null; + } + + function modNext() { + var dataIndex = current % winCount * modBy + Math.ceil(current / winCount); + var result = current >= end ? null : dataIndex < modDataCount ? dataIndex // If modDataCount is smaller than data.count() (consider `appendData` case), + // Use normal linear rendering mode. + : current; + current++; + return result; + } + }(); /////////////////////////////////////////////////////////// + // For stream debug (Should be commented out after used!) + // @usage: printTask(this, 'begin'); + // @usage: printTask(this, null, {someExtraProp}); + // @usage: Use `__idxInPipeline` as conditional breakpiont. + // + // window.printTask = function (task: any, prefix: string, extra: { [key: string]: unknown }): void { + // window.ecTaskUID == null && (window.ecTaskUID = 0); + // task.uidDebug == null && (task.uidDebug = `task_${window.ecTaskUID++}`); + // task.agent && task.agent.uidDebug == null && (task.agent.uidDebug = `task_${window.ecTaskUID++}`); + // let props = []; + // if (task.__pipeline) { + // let val = `${task.__idxInPipeline}/${task.__pipeline.tail.__idxInPipeline} ${task.agent ? '(stub)' : ''}`; + // props.push({text: '__idxInPipeline/total', value: val}); + // } else { + // let stubCount = 0; + // task.agentStubMap.each(() => stubCount++); + // props.push({text: 'idx', value: `overall (stubs: ${stubCount})`}); + // } + // props.push({text: 'uid', value: task.uidDebug}); + // if (task.__pipeline) { + // props.push({text: 'pipelineId', value: task.__pipeline.id}); + // task.agent && props.push( + // {text: 'stubFor', value: task.agent.uidDebug} + // ); + // } + // props.push( + // {text: 'dirty', value: task._dirty}, + // {text: 'dueIndex', value: task._dueIndex}, + // {text: 'dueEnd', value: task._dueEnd}, + // {text: 'outputDueEnd', value: task._outputDueEnd} + // ); + // if (extra) { + // Object.keys(extra).forEach(key => { + // props.push({text: key, value: extra[key]}); + // }); + // } + // let args = ['color: blue']; + // let msg = `%c[${prefix || 'T'}] %c` + props.map(item => ( + // args.push('color: green', 'color: red'), + // `${item.text}: %c${item.value}` + // )).join('%c, '); + // console.log.apply(console, [msg].concat(args)); + // // console.log(this); + // }; + // window.printPipeline = function (task: any, prefix: string) { + // const pipeline = task.__pipeline; + // let currTask = pipeline.head; + // while (currTask) { + // window.printTask(currTask, prefix); + // currTask = currTask._downstream; + // } + // }; + // window.showChain = function (chainHeadTask) { + // var chain = []; + // var task = chainHeadTask; + // while (task) { + // chain.push({ + // task: task, + // up: task._upstream, + // down: task._downstream, + // idxInPipeline: task.__idxInPipeline + // }); + // task = task._downstream; + // } + // return chain; + // }; + // window.findTaskInChain = function (task, chainHeadTask) { + // let chain = window.showChain(chainHeadTask); + // let result = []; + // for (let i = 0; i < chain.length; i++) { + // let chainItem = chain[i]; + // if (chainItem.task === task) { + // result.push(i); + // } + // } + // return result; + // }; + // window.printChainAEachInChainB = function (chainHeadTaskA, chainHeadTaskB) { + // let chainA = window.showChain(chainHeadTaskA); + // for (let i = 0; i < chainA.length; i++) { + // console.log('chainAIdx:', i, 'inChainB:', window.findTaskInChain(chainA[i].task, chainHeadTaskB)); + // } + // }; + + /** + * Convert raw the value in to inner value in List. + * + * [Performance sensitive] + * + * [Caution]: this is the key logic of user value parser. + * For backward compatibiliy, do not modify it until have to! + */ + + function parseDataValue(value, // For high performance, do not omit the second param. + opt) { + // Performance sensitive. + var dimType = opt && opt.type; + + if (dimType === 'ordinal') { + // If given value is a category string + return value; + } + + if (dimType === 'time' // spead up when using timestamp + && !isNumber(value) && value != null && value !== '-') { + value = +parseDate(value); + } // dimType defaults 'number'. + // If dimType is not ordinal and value is null or undefined or NaN or '-', + // parse to NaN. + // number-like string (like ' 123 ') can be converted to a number. + // where null/undefined or other string will be converted to NaN. + + + return value == null || value === '' ? NaN // If string (like '-'), using '+' parse to NaN + // If object, also parse to NaN + : +value; + } + var valueParserMap = createHashMap({ + 'number': function (val) { + // Do not use `numericToNumber` here. We have by defualt `numericToNumber`. + // Here the number parser can have loose rule: + // enable to cut suffix: "120px" => 120, "14%" => 14. + return parseFloat(val); + }, + 'time': function (val) { + // return timestamp. + return +parseDate(val); + }, + 'trim': function (val) { + return isString(val) ? trim(val) : val; + } + }); + function getRawValueParser(type) { + return valueParserMap.get(type); + } + var ORDER_COMPARISON_OP_MAP = { + lt: function (lval, rval) { + return lval < rval; + }, + lte: function (lval, rval) { + return lval <= rval; + }, + gt: function (lval, rval) { + return lval > rval; + }, + gte: function (lval, rval) { + return lval >= rval; + } + }; + + var FilterOrderComparator = + /** @class */ + function () { + function FilterOrderComparator(op, rval) { + if (!isNumber(rval)) { + var errMsg = ''; + + if ("development" !== 'production') { + errMsg = 'rvalue of "<", ">", "<=", ">=" can only be number in filter.'; + } + + throwError(errMsg); + } + + this._opFn = ORDER_COMPARISON_OP_MAP[op]; + this._rvalFloat = numericToNumber(rval); + } // Performance sensitive. + + + FilterOrderComparator.prototype.evaluate = function (lval) { + // Most cases is 'number', and typeof maybe 10 times faseter than parseFloat. + return isNumber(lval) ? this._opFn(lval, this._rvalFloat) : this._opFn(numericToNumber(lval), this._rvalFloat); + }; + + return FilterOrderComparator; + }(); + + var SortOrderComparator = + /** @class */ + function () { + /** + * @param order by defualt: 'asc' + * @param incomparable by defualt: Always on the tail. + * That is, if 'asc' => 'max', if 'desc' => 'min' + * See the definition of "incomparable" in [SORT_COMPARISON_RULE] + */ + function SortOrderComparator(order, incomparable) { + var isDesc = order === 'desc'; + this._resultLT = isDesc ? 1 : -1; + + if (incomparable == null) { + incomparable = isDesc ? 'min' : 'max'; + } + + this._incomparable = incomparable === 'min' ? -Infinity : Infinity; + } // See [SORT_COMPARISON_RULE]. + // Performance sensitive. + + + SortOrderComparator.prototype.evaluate = function (lval, rval) { + // Most cases is 'number', and typeof maybe 10 times faseter than parseFloat. + var lvalFloat = isNumber(lval) ? lval : numericToNumber(lval); + var rvalFloat = isNumber(rval) ? rval : numericToNumber(rval); + var lvalNotNumeric = isNaN(lvalFloat); + var rvalNotNumeric = isNaN(rvalFloat); + + if (lvalNotNumeric) { + lvalFloat = this._incomparable; + } + + if (rvalNotNumeric) { + rvalFloat = this._incomparable; + } + + if (lvalNotNumeric && rvalNotNumeric) { + var lvalIsStr = isString(lval); + var rvalIsStr = isString(rval); + + if (lvalIsStr) { + lvalFloat = rvalIsStr ? lval : 0; + } + + if (rvalIsStr) { + rvalFloat = lvalIsStr ? rval : 0; + } + } + + return lvalFloat < rvalFloat ? this._resultLT : lvalFloat > rvalFloat ? -this._resultLT : 0; + }; + + return SortOrderComparator; + }(); + + var FilterEqualityComparator = + /** @class */ + function () { + function FilterEqualityComparator(isEq, rval) { + this._rval = rval; + this._isEQ = isEq; + this._rvalTypeof = typeof rval; + this._rvalFloat = numericToNumber(rval); + } // Performance sensitive. + + + FilterEqualityComparator.prototype.evaluate = function (lval) { + var eqResult = lval === this._rval; + + if (!eqResult) { + var lvalTypeof = typeof lval; + + if (lvalTypeof !== this._rvalTypeof && (lvalTypeof === 'number' || this._rvalTypeof === 'number')) { + eqResult = numericToNumber(lval) === this._rvalFloat; + } + } + + return this._isEQ ? eqResult : !eqResult; + }; + + return FilterEqualityComparator; + }(); + /** + * [FILTER_COMPARISON_RULE] + * `lt`|`lte`|`gt`|`gte`: + * + rval must be a number. And lval will be converted to number (`numericToNumber`) to compare. + * `eq`: + * + If same type, compare with `===`. + * + If there is one number, convert to number (`numericToNumber`) to compare. + * + Else return `false`. + * `ne`: + * + Not `eq`. + * + * + * [SORT_COMPARISON_RULE] + * All the values are grouped into three categories: + * + "numeric" (number and numeric string) + * + "non-numeric-string" (string that excluding numeric string) + * + "others" + * "numeric" vs "numeric": values are ordered by number order. + * "non-numeric-string" vs "non-numeric-string": values are ordered by ES spec (#sec-abstract-relational-comparison). + * "others" vs "others": do not change order (always return 0). + * "numeric" vs "non-numeric-string": "non-numeric-string" is treated as "incomparable". + * "number" vs "others": "others" is treated as "incomparable". + * "non-numeric-string" vs "others": "others" is treated as "incomparable". + * "incomparable" will be seen as -Infinity or Infinity (depends on the settings). + * MEMO: + * non-numeric string sort make sence when need to put the items with the same tag together. + * But if we support string sort, we still need to avoid the misleading like `'2' > '12'`, + * So we treat "numeric-string" sorted by number order rather than string comparison. + * + * + * [CHECK_LIST_OF_THE_RULE_DESIGN] + * + Do not support string comparison until required. And also need to + * void the misleading of "2" > "12". + * + Should avoid the misleading case: + * `" 22 " gte "22"` is `true` but `" 22 " eq "22"` is `false`. + * + JS bad case should be avoided: null <= 0, [] <= 0, ' ' <= 0, ... + * + Only "numeric" can be converted to comparable number, otherwise converted to NaN. + * See `util/number.ts#numericToNumber`. + * + * @return If `op` is not `RelationalOperator`, return null; + */ + + + function createFilterComparator(op, rval) { + return op === 'eq' || op === 'ne' ? new FilterEqualityComparator(op === 'eq', rval) : hasOwn(ORDER_COMPARISON_OP_MAP, op) ? new FilterOrderComparator(op, rval) : null; + } + + /** + * TODO: disable writable. + * This structure will be exposed to users. + */ + + var ExternalSource = + /** @class */ + function () { + function ExternalSource() {} + + ExternalSource.prototype.getRawData = function () { + // Only built-in transform available. + throw new Error('not supported'); + }; + + ExternalSource.prototype.getRawDataItem = function (dataIndex) { + // Only built-in transform available. + throw new Error('not supported'); + }; + + ExternalSource.prototype.cloneRawData = function () { + return; + }; + /** + * @return If dimension not found, return null/undefined. + */ + + + ExternalSource.prototype.getDimensionInfo = function (dim) { + return; + }; + /** + * dimensions defined if and only if either: + * (a) dataset.dimensions are declared. + * (b) dataset data include dimensions definitions in data (detected or via specified `sourceHeader`). + * If dimensions are defined, `dimensionInfoAll` is corresponding to + * the defined dimensions. + * Otherwise, `dimensionInfoAll` is determined by data columns. + * @return Always return an array (even empty array). + */ + + + ExternalSource.prototype.cloneAllDimensionInfo = function () { + return; + }; + + ExternalSource.prototype.count = function () { + return; + }; + /** + * Only support by dimension index. + * No need to support by dimension name in transform function, + * becuase transform function is not case-specific, no need to use name literally. + */ + + + ExternalSource.prototype.retrieveValue = function (dataIndex, dimIndex) { + return; + }; + + ExternalSource.prototype.retrieveValueFromItem = function (dataItem, dimIndex) { + return; + }; + + ExternalSource.prototype.convertValue = function (rawVal, dimInfo) { + return parseDataValue(rawVal, dimInfo); + }; + + return ExternalSource; + }(); + + function createExternalSource(internalSource, externalTransform) { + var extSource = new ExternalSource(); + var data = internalSource.data; + var sourceFormat = extSource.sourceFormat = internalSource.sourceFormat; + var sourceHeaderCount = internalSource.startIndex; + var errMsg = ''; + + if (internalSource.seriesLayoutBy !== SERIES_LAYOUT_BY_COLUMN) { + // For the logic simplicity in transformer, only 'culumn' is + // supported in data transform. Otherwise, the `dimensionsDefine` + // might be detected by 'row', which probably confuses users. + if ("development" !== 'production') { + errMsg = '`seriesLayoutBy` of upstream dataset can only be "column" in data transform.'; + } + + throwError(errMsg); + } // [MEMO] + // Create a new dimensions structure for exposing. + // Do not expose all dimension info to users directly. + // Becuase the dimension is probably auto detected from data and not might reliable. + // Should not lead the transformers to think that is relialbe and return it. + // See [DIMENSION_INHERIT_RULE] in `sourceManager.ts`. + + + var dimensions = []; + var dimsByName = {}; + var dimsDef = internalSource.dimensionsDefine; + + if (dimsDef) { + each(dimsDef, function (dimDef, idx) { + var name = dimDef.name; + var dimDefExt = { + index: idx, + name: name, + displayName: dimDef.displayName + }; + dimensions.push(dimDefExt); // Users probably not sepcify dimension name. For simplicity, data transform + // do not generate dimension name. + + if (name != null) { + // Dimension name should not be duplicated. + // For simplicity, data transform forbid name duplication, do not generate + // new name like module `completeDimensions.ts` did, but just tell users. + var errMsg_1 = ''; + + if (hasOwn(dimsByName, name)) { + if ("development" !== 'production') { + errMsg_1 = 'dimension name "' + name + '" duplicated.'; + } + + throwError(errMsg_1); + } + + dimsByName[name] = dimDefExt; + } + }); + } // If dimension definitions are not defined and can not be detected. + // e.g., pure data `[[11, 22], ...]`. + else { + for (var i = 0; i < internalSource.dimensionsDetectedCount || 0; i++) { + // Do not generete name or anything others. The consequence process in + // `transform` or `series` probably have there own name generation strategry. + dimensions.push({ + index: i + }); + } + } // Implement public methods: + + + var rawItemGetter = getRawSourceItemGetter(sourceFormat, SERIES_LAYOUT_BY_COLUMN); + + if (externalTransform.__isBuiltIn) { + extSource.getRawDataItem = function (dataIndex) { + return rawItemGetter(data, sourceHeaderCount, dimensions, dataIndex); + }; + + extSource.getRawData = bind(getRawData, null, internalSource); + } + + extSource.cloneRawData = bind(cloneRawData, null, internalSource); + var rawCounter = getRawSourceDataCounter(sourceFormat, SERIES_LAYOUT_BY_COLUMN); + extSource.count = bind(rawCounter, null, data, sourceHeaderCount, dimensions); + var rawValueGetter = getRawSourceValueGetter(sourceFormat); + + extSource.retrieveValue = function (dataIndex, dimIndex) { + var rawItem = rawItemGetter(data, sourceHeaderCount, dimensions, dataIndex); + return retrieveValueFromItem(rawItem, dimIndex); + }; + + var retrieveValueFromItem = extSource.retrieveValueFromItem = function (dataItem, dimIndex) { + if (dataItem == null) { + return; + } + + var dimDef = dimensions[dimIndex]; // When `dimIndex` is `null`, `rawValueGetter` return the whole item. + + if (dimDef) { + return rawValueGetter(dataItem, dimIndex, dimDef.name); + } + }; + + extSource.getDimensionInfo = bind(getDimensionInfo, null, dimensions, dimsByName); + extSource.cloneAllDimensionInfo = bind(cloneAllDimensionInfo, null, dimensions); + return extSource; + } + + function getRawData(upstream) { + var sourceFormat = upstream.sourceFormat; + + if (!isSupportedSourceFormat(sourceFormat)) { + var errMsg = ''; + + if ("development" !== 'production') { + errMsg = '`getRawData` is not supported in source format ' + sourceFormat; + } + + throwError(errMsg); + } + + return upstream.data; + } + + function cloneRawData(upstream) { + var sourceFormat = upstream.sourceFormat; + var data = upstream.data; + + if (!isSupportedSourceFormat(sourceFormat)) { + var errMsg = ''; + + if ("development" !== 'production') { + errMsg = '`cloneRawData` is not supported in source format ' + sourceFormat; + } + + throwError(errMsg); + } + + if (sourceFormat === SOURCE_FORMAT_ARRAY_ROWS) { + var result = []; + + for (var i = 0, len = data.length; i < len; i++) { + // Not strictly clone for performance + result.push(data[i].slice()); + } + + return result; + } else if (sourceFormat === SOURCE_FORMAT_OBJECT_ROWS) { + var result = []; + + for (var i = 0, len = data.length; i < len; i++) { + // Not strictly clone for performance + result.push(extend({}, data[i])); + } + + return result; + } + } + + function getDimensionInfo(dimensions, dimsByName, dim) { + if (dim == null) { + return; + } // Keep the same logic as `List::getDimension` did. + + + if (isNumber(dim) // If being a number-like string but not being defined a dimension name. + || !isNaN(dim) && !hasOwn(dimsByName, dim)) { + return dimensions[dim]; + } else if (hasOwn(dimsByName, dim)) { + return dimsByName[dim]; + } + } + + function cloneAllDimensionInfo(dimensions) { + return clone(dimensions); + } + + var externalTransformMap = createHashMap(); + function registerExternalTransform(externalTransform) { + externalTransform = clone(externalTransform); + var type = externalTransform.type; + var errMsg = ''; + + if (!type) { + if ("development" !== 'production') { + errMsg = 'Must have a `type` when `registerTransform`.'; + } + + throwError(errMsg); + } + + var typeParsed = type.split(':'); + + if (typeParsed.length !== 2) { + if ("development" !== 'production') { + errMsg = 'Name must include namespace like "ns:regression".'; + } + + throwError(errMsg); + } // Namespace 'echarts:xxx' is official namespace, where the transforms should + // be called directly via 'xxx' rather than 'echarts:xxx'. + + + var isBuiltIn = false; + + if (typeParsed[0] === 'echarts') { + type = typeParsed[1]; + isBuiltIn = true; + } + + externalTransform.__isBuiltIn = isBuiltIn; + externalTransformMap.set(type, externalTransform); + } + function applyDataTransform(rawTransOption, sourceList, infoForPrint) { + var pipedTransOption = normalizeToArray(rawTransOption); + var pipeLen = pipedTransOption.length; + var errMsg = ''; + + if (!pipeLen) { + if ("development" !== 'production') { + errMsg = 'If `transform` declared, it should at least contain one transform.'; + } + + throwError(errMsg); + } + + for (var i = 0, len = pipeLen; i < len; i++) { + var transOption = pipedTransOption[i]; + sourceList = applySingleDataTransform(transOption, sourceList, infoForPrint, pipeLen === 1 ? null : i); // piped transform only support single input, except the fist one. + // piped transform only support single output, except the last one. + + if (i !== len - 1) { + sourceList.length = Math.max(sourceList.length, 1); + } + } + + return sourceList; + } + + function applySingleDataTransform(transOption, upSourceList, infoForPrint, // If `pipeIndex` is null/undefined, no piped transform. + pipeIndex) { + var errMsg = ''; + + if (!upSourceList.length) { + if ("development" !== 'production') { + errMsg = 'Must have at least one upstream dataset.'; + } + + throwError(errMsg); + } + + if (!isObject(transOption)) { + if ("development" !== 'production') { + errMsg = 'transform declaration must be an object rather than ' + typeof transOption + '.'; + } + + throwError(errMsg); + } + + var transType = transOption.type; + var externalTransform = externalTransformMap.get(transType); + + if (!externalTransform) { + if ("development" !== 'production') { + errMsg = 'Can not find transform on type "' + transType + '".'; + } + + throwError(errMsg); + } // Prepare source + + + var extUpSourceList = map(upSourceList, function (upSource) { + return createExternalSource(upSource, externalTransform); + }); + var resultList = normalizeToArray(externalTransform.transform({ + upstream: extUpSourceList[0], + upstreamList: extUpSourceList, + config: clone(transOption.config) + })); + + if ("development" !== 'production') { + if (transOption.print) { + var printStrArr = map(resultList, function (extSource) { + var pipeIndexStr = pipeIndex != null ? ' === pipe index: ' + pipeIndex : ''; + return ['=== dataset index: ' + infoForPrint.datasetIndex + pipeIndexStr + ' ===', '- transform result data:', makePrintable(extSource.data), '- transform result dimensions:', makePrintable(extSource.dimensions)].join('\n'); + }).join('\n'); + log(printStrArr); + } + } + + return map(resultList, function (result, resultIndex) { + var errMsg = ''; + + if (!isObject(result)) { + if ("development" !== 'production') { + errMsg = 'A transform should not return some empty results.'; + } + + throwError(errMsg); + } + + if (!result.data) { + if ("development" !== 'production') { + errMsg = 'Transform result data should be not be null or undefined'; + } + + throwError(errMsg); + } + + var sourceFormat = detectSourceFormat(result.data); + + if (!isSupportedSourceFormat(sourceFormat)) { + if ("development" !== 'production') { + errMsg = 'Transform result data should be array rows or object rows.'; + } + + throwError(errMsg); + } + + var resultMetaRawOption; + var firstUpSource = upSourceList[0]; + /** + * Intuitively, the end users known the content of the original `dataset.source`, + * calucating the transform result in mind. + * Suppose the original `dataset.source` is: + * ```js + * [ + * ['product', '2012', '2013', '2014', '2015'], + * ['AAA', 41.1, 30.4, 65.1, 53.3], + * ['BBB', 86.5, 92.1, 85.7, 83.1], + * ['CCC', 24.1, 67.2, 79.5, 86.4] + * ] + * ``` + * The dimension info have to be detected from the source data. + * Some of the transformers (like filter, sort) will follow the dimension info + * of upstream, while others use new dimensions (like aggregate). + * Transformer can output a field `dimensions` to define the its own output dimensions. + * We also allow transformers to ignore the output `dimensions` field, and + * inherit the upstream dimensions definition. It can reduce the burden of handling + * dimensions in transformers. + * + * See also [DIMENSION_INHERIT_RULE] in `sourceManager.ts`. + */ + + if (firstUpSource && resultIndex === 0 // If transformer returns `dimensions`, it means that the transformer has different + // dimensions definitions. We do not inherit anything from upstream. + && !result.dimensions) { + var startIndex = firstUpSource.startIndex; // We copy the header of upstream to the result becuase: + // (1) The returned data always does not contain header line and can not be used + // as dimension-detection. In this case we can not use "detected dimensions" of + // upstream directly, because it might be detected based on different `seriesLayoutBy`. + // (2) We should support that the series read the upstream source in `seriesLayoutBy: 'row'`. + // So the original detected header should be add to the result, otherwise they can not be read. + + if (startIndex) { + result.data = firstUpSource.data.slice(0, startIndex).concat(result.data); + } + + resultMetaRawOption = { + seriesLayoutBy: SERIES_LAYOUT_BY_COLUMN, + sourceHeader: startIndex, + dimensions: firstUpSource.metaRawOption.dimensions + }; + } else { + resultMetaRawOption = { + seriesLayoutBy: SERIES_LAYOUT_BY_COLUMN, + sourceHeader: 0, + dimensions: result.dimensions + }; + } + + return createSource(result.data, resultMetaRawOption, null); + }); + } + + function isSupportedSourceFormat(sourceFormat) { + return sourceFormat === SOURCE_FORMAT_ARRAY_ROWS || sourceFormat === SOURCE_FORMAT_OBJECT_ROWS; + } + + var UNDEFINED = 'undefined'; + /* global Float64Array, Int32Array, Uint32Array, Uint16Array */ + // Caution: MUST not use `new CtorUint32Array(arr, 0, len)`, because the Ctor of array is + // different from the Ctor of typed array. + + var CtorUint32Array = typeof Uint32Array === UNDEFINED ? Array : Uint32Array; + var CtorUint16Array = typeof Uint16Array === UNDEFINED ? Array : Uint16Array; + var CtorInt32Array = typeof Int32Array === UNDEFINED ? Array : Int32Array; + var CtorFloat64Array = typeof Float64Array === UNDEFINED ? Array : Float64Array; + /** + * Multi dimensional data store + */ + + var dataCtors = { + 'float': CtorFloat64Array, + 'int': CtorInt32Array, + // Ordinal data type can be string or int + 'ordinal': Array, + 'number': Array, + 'time': CtorFloat64Array + }; + var defaultDimValueGetters; + + function getIndicesCtor(rawCount) { + // The possible max value in this._indicies is always this._rawCount despite of filtering. + return rawCount > 65535 ? CtorUint32Array : CtorUint16Array; + } + + function getInitialExtent() { + return [Infinity, -Infinity]; + } + + function cloneChunk(originalChunk) { + var Ctor = originalChunk.constructor; // Only shallow clone is enough when Array. + + return Ctor === Array ? originalChunk.slice() : new Ctor(originalChunk); + } + + function prepareStore(store, dimIdx, dimType, end, append) { + var DataCtor = dataCtors[dimType || 'float']; + + if (append) { + var oldStore = store[dimIdx]; + var oldLen = oldStore && oldStore.length; + + if (!(oldLen === end)) { + var newStore = new DataCtor(end); // The cost of the copy is probably inconsiderable + // within the initial chunkSize. + + for (var j = 0; j < oldLen; j++) { + newStore[j] = oldStore[j]; + } + + store[dimIdx] = newStore; + } + } else { + store[dimIdx] = new DataCtor(end); + } + } + /** + * Basically, DataStore API keep immutable. + */ + + var DataStore = + /** @class */ + function () { + function DataStore() { + this._chunks = []; // It will not be calculated util needed. + + this._rawExtent = []; + this._extent = []; + this._count = 0; + this._rawCount = 0; + this._calcDimNameToIdx = createHashMap(); + } + /** + * Initialize from data + */ + + + DataStore.prototype.initData = function (provider, inputDimensions, dimValueGetter) { + if ("development" !== 'production') { + assert(isFunction(provider.getItem) && isFunction(provider.count), 'Invalid data provider.'); + } + + this._provider = provider; // Clear + + this._chunks = []; + this._indices = null; + this.getRawIndex = this._getRawIdxIdentity; + var source = provider.getSource(); + var defaultGetter = this.defaultDimValueGetter = defaultDimValueGetters[source.sourceFormat]; // Default dim value getter + + this._dimValueGetter = dimValueGetter || defaultGetter; // Reset raw extent. + + this._rawExtent = []; + var willRetrieveDataByName = shouldRetrieveDataByName(source); + this._dimensions = map(inputDimensions, function (dim) { + if ("development" !== 'production') { + if (willRetrieveDataByName) { + assert(dim.property != null); + } + } + + return { + // Only pick these two props. Not leak other properties like orderMeta. + type: dim.type, + property: dim.property + }; + }); + + this._initDataFromProvider(0, provider.count()); + }; + + DataStore.prototype.getProvider = function () { + return this._provider; + }; + /** + * Caution: even when a `source` instance owned by a series, the created data store + * may still be shared by different sereis (the source hash does not use all `source` + * props, see `sourceManager`). In this case, the `source` props that are not used in + * hash (like `source.dimensionDefine`) probably only belongs to a certain series and + * thus should not be fetch here. + */ + + + DataStore.prototype.getSource = function () { + return this._provider.getSource(); + }; + /** + * @caution Only used in dataStack. + */ + + + DataStore.prototype.ensureCalculationDimension = function (dimName, type) { + var calcDimNameToIdx = this._calcDimNameToIdx; + var dimensions = this._dimensions; + var calcDimIdx = calcDimNameToIdx.get(dimName); + + if (calcDimIdx != null) { + if (dimensions[calcDimIdx].type === type) { + return calcDimIdx; + } + } else { + calcDimIdx = dimensions.length; + } + + dimensions[calcDimIdx] = { + type: type + }; + calcDimNameToIdx.set(dimName, calcDimIdx); + this._chunks[calcDimIdx] = new dataCtors[type || 'float'](this._rawCount); + this._rawExtent[calcDimIdx] = getInitialExtent(); + return calcDimIdx; + }; + + DataStore.prototype.collectOrdinalMeta = function (dimIdx, ordinalMeta) { + var chunk = this._chunks[dimIdx]; + var dim = this._dimensions[dimIdx]; + var rawExtents = this._rawExtent; + var offset = dim.ordinalOffset || 0; + var len = chunk.length; + + if (offset === 0) { + // We need to reset the rawExtent if collect is from start. + // Because this dimension may be guessed as number and calcuating a wrong extent. + rawExtents[dimIdx] = getInitialExtent(); + } + + var dimRawExtent = rawExtents[dimIdx]; // Parse from previous data offset. len may be changed after appendData + + for (var i = offset; i < len; i++) { + var val = chunk[i] = ordinalMeta.parseAndCollect(chunk[i]); + + if (!isNaN(val)) { + dimRawExtent[0] = Math.min(val, dimRawExtent[0]); + dimRawExtent[1] = Math.max(val, dimRawExtent[1]); + } + } + + dim.ordinalMeta = ordinalMeta; + dim.ordinalOffset = len; + dim.type = 'ordinal'; // Force to be ordinal + }; + + DataStore.prototype.getOrdinalMeta = function (dimIdx) { + var dimInfo = this._dimensions[dimIdx]; + var ordinalMeta = dimInfo.ordinalMeta; + return ordinalMeta; + }; + + DataStore.prototype.getDimensionProperty = function (dimIndex) { + var item = this._dimensions[dimIndex]; + return item && item.property; + }; + /** + * Caution: Can be only called on raw data (before `this._indices` created). + */ + + + DataStore.prototype.appendData = function (data) { + if ("development" !== 'production') { + assert(!this._indices, 'appendData can only be called on raw data.'); + } + + var provider = this._provider; + var start = this.count(); + provider.appendData(data); + var end = provider.count(); + + if (!provider.persistent) { + end += start; + } + + if (start < end) { + this._initDataFromProvider(start, end, true); + } + + return [start, end]; + }; + + DataStore.prototype.appendValues = function (values, minFillLen) { + var chunks = this._chunks; + var dimensions = this._dimensions; + var dimLen = dimensions.length; + var rawExtent = this._rawExtent; + var start = this.count(); + var end = start + Math.max(values.length, minFillLen || 0); + + for (var i = 0; i < dimLen; i++) { + var dim = dimensions[i]; + prepareStore(chunks, i, dim.type, end, true); + } + + var emptyDataItem = []; + + for (var idx = start; idx < end; idx++) { + var sourceIdx = idx - start; // Store the data by dimensions + + for (var dimIdx = 0; dimIdx < dimLen; dimIdx++) { + var dim = dimensions[dimIdx]; + var val = defaultDimValueGetters.arrayRows.call(this, values[sourceIdx] || emptyDataItem, dim.property, sourceIdx, dimIdx); + chunks[dimIdx][idx] = val; + var dimRawExtent = rawExtent[dimIdx]; + val < dimRawExtent[0] && (dimRawExtent[0] = val); + val > dimRawExtent[1] && (dimRawExtent[1] = val); + } + } + + this._rawCount = this._count = end; + return { + start: start, + end: end + }; + }; + + DataStore.prototype._initDataFromProvider = function (start, end, append) { + var provider = this._provider; + var chunks = this._chunks; + var dimensions = this._dimensions; + var dimLen = dimensions.length; + var rawExtent = this._rawExtent; + var dimNames = map(dimensions, function (dim) { + return dim.property; + }); + + for (var i = 0; i < dimLen; i++) { + var dim = dimensions[i]; + + if (!rawExtent[i]) { + rawExtent[i] = getInitialExtent(); + } + + prepareStore(chunks, i, dim.type, end, append); + } + + if (provider.fillStorage) { + provider.fillStorage(start, end, chunks, rawExtent); + } else { + var dataItem = []; + + for (var idx = start; idx < end; idx++) { + // NOTICE: Try not to write things into dataItem + dataItem = provider.getItem(idx, dataItem); // Each data item is value + // [1, 2] + // 2 + // Bar chart, line chart which uses category axis + // only gives the 'y' value. 'x' value is the indices of category + // Use a tempValue to normalize the value to be a (x, y) value + // Store the data by dimensions + + for (var dimIdx = 0; dimIdx < dimLen; dimIdx++) { + var dimStorage = chunks[dimIdx]; // PENDING NULL is empty or zero + + var val = this._dimValueGetter(dataItem, dimNames[dimIdx], idx, dimIdx); + + dimStorage[idx] = val; + var dimRawExtent = rawExtent[dimIdx]; + val < dimRawExtent[0] && (dimRawExtent[0] = val); + val > dimRawExtent[1] && (dimRawExtent[1] = val); + } + } + } + + if (!provider.persistent && provider.clean) { + // Clean unused data if data source is typed array. + provider.clean(); + } + + this._rawCount = this._count = end; // Reset data extent + + this._extent = []; + }; + + DataStore.prototype.count = function () { + return this._count; + }; + /** + * Get value. Return NaN if idx is out of range. + */ + + + DataStore.prototype.get = function (dim, idx) { + if (!(idx >= 0 && idx < this._count)) { + return NaN; + } + + var dimStore = this._chunks[dim]; + return dimStore ? dimStore[this.getRawIndex(idx)] : NaN; + }; + + DataStore.prototype.getValues = function (dimensions, idx) { + var values = []; + var dimArr = []; + + if (idx == null) { + idx = dimensions; // TODO get all from store? + + dimensions = []; // All dimensions + + for (var i = 0; i < this._dimensions.length; i++) { + dimArr.push(i); + } + } else { + dimArr = dimensions; + } + + for (var i = 0, len = dimArr.length; i < len; i++) { + values.push(this.get(dimArr[i], idx)); + } + + return values; + }; + /** + * @param dim concrete dim + */ + + + DataStore.prototype.getByRawIndex = function (dim, rawIdx) { + if (!(rawIdx >= 0 && rawIdx < this._rawCount)) { + return NaN; + } + + var dimStore = this._chunks[dim]; + return dimStore ? dimStore[rawIdx] : NaN; + }; + /** + * Get sum of data in one dimension + */ + + + DataStore.prototype.getSum = function (dim) { + var dimData = this._chunks[dim]; + var sum = 0; + + if (dimData) { + for (var i = 0, len = this.count(); i < len; i++) { + var value = this.get(dim, i); + + if (!isNaN(value)) { + sum += value; + } + } + } + + return sum; + }; + /** + * Get median of data in one dimension + */ + + + DataStore.prototype.getMedian = function (dim) { + var dimDataArray = []; // map all data of one dimension + + this.each([dim], function (val) { + if (!isNaN(val)) { + dimDataArray.push(val); + } + }); // TODO + // Use quick select? + + var sortedDimDataArray = dimDataArray.sort(function (a, b) { + return a - b; + }); + var len = this.count(); // calculate median + + return len === 0 ? 0 : len % 2 === 1 ? sortedDimDataArray[(len - 1) / 2] : (sortedDimDataArray[len / 2] + sortedDimDataArray[len / 2 - 1]) / 2; + }; + /** + * Retreive the index with given raw data index + */ + + + DataStore.prototype.indexOfRawIndex = function (rawIndex) { + if (rawIndex >= this._rawCount || rawIndex < 0) { + return -1; + } + + if (!this._indices) { + return rawIndex; + } // Indices are ascending + + + var indices = this._indices; // If rawIndex === dataIndex + + var rawDataIndex = indices[rawIndex]; + + if (rawDataIndex != null && rawDataIndex < this._count && rawDataIndex === rawIndex) { + return rawIndex; + } + + var left = 0; + var right = this._count - 1; + + while (left <= right) { + var mid = (left + right) / 2 | 0; + + if (indices[mid] < rawIndex) { + left = mid + 1; + } else if (indices[mid] > rawIndex) { + right = mid - 1; + } else { + return mid; + } + } + + return -1; + }; + /** + * Retreive the index of nearest value + * @param dim + * @param value + * @param [maxDistance=Infinity] + * @return If and only if multiple indices has + * the same value, they are put to the result. + */ + + + DataStore.prototype.indicesOfNearest = function (dim, value, maxDistance) { + var chunks = this._chunks; + var dimData = chunks[dim]; + var nearestIndices = []; + + if (!dimData) { + return nearestIndices; + } + + if (maxDistance == null) { + maxDistance = Infinity; + } + + var minDist = Infinity; + var minDiff = -1; + var nearestIndicesLen = 0; // Check the test case of `test/ut/spec/data/SeriesData.js`. + + for (var i = 0, len = this.count(); i < len; i++) { + var dataIndex = this.getRawIndex(i); + var diff = value - dimData[dataIndex]; + var dist = Math.abs(diff); + + if (dist <= maxDistance) { + // When the `value` is at the middle of `this.get(dim, i)` and `this.get(dim, i+1)`, + // we'd better not push both of them to `nearestIndices`, otherwise it is easy to + // get more than one item in `nearestIndices` (more specifically, in `tooltip`). + // So we chose the one that `diff >= 0` in this csae. + // But if `this.get(dim, i)` and `this.get(dim, j)` get the same value, both of them + // should be push to `nearestIndices`. + if (dist < minDist || dist === minDist && diff >= 0 && minDiff < 0) { + minDist = dist; + minDiff = diff; + nearestIndicesLen = 0; + } + + if (diff === minDiff) { + nearestIndices[nearestIndicesLen++] = i; + } + } + } + + nearestIndices.length = nearestIndicesLen; + return nearestIndices; + }; + + DataStore.prototype.getIndices = function () { + var newIndices; + var indices = this._indices; + + if (indices) { + var Ctor = indices.constructor; + var thisCount = this._count; // `new Array(a, b, c)` is different from `new Uint32Array(a, b, c)`. + + if (Ctor === Array) { + newIndices = new Ctor(thisCount); + + for (var i = 0; i < thisCount; i++) { + newIndices[i] = indices[i]; + } + } else { + newIndices = new Ctor(indices.buffer, 0, thisCount); + } + } else { + var Ctor = getIndicesCtor(this._rawCount); + newIndices = new Ctor(this.count()); + + for (var i = 0; i < newIndices.length; i++) { + newIndices[i] = i; + } + } + + return newIndices; + }; + /** + * Data filter. + */ + + + DataStore.prototype.filter = function (dims, cb) { + if (!this._count) { + return this; + } + + var newStore = this.clone(); + var count = newStore.count(); + var Ctor = getIndicesCtor(newStore._rawCount); + var newIndices = new Ctor(count); + var value = []; + var dimSize = dims.length; + var offset = 0; + var dim0 = dims[0]; + var chunks = newStore._chunks; + + for (var i = 0; i < count; i++) { + var keep = void 0; + var rawIdx = newStore.getRawIndex(i); // Simple optimization + + if (dimSize === 0) { + keep = cb(i); + } else if (dimSize === 1) { + var val = chunks[dim0][rawIdx]; + keep = cb(val, i); + } else { + var k = 0; + + for (; k < dimSize; k++) { + value[k] = chunks[dims[k]][rawIdx]; + } + + value[k] = i; + keep = cb.apply(null, value); + } + + if (keep) { + newIndices[offset++] = rawIdx; + } + } // Set indices after filtered. + + + if (offset < count) { + newStore._indices = newIndices; + } + + newStore._count = offset; // Reset data extent + + newStore._extent = []; + + newStore._updateGetRawIdx(); + + return newStore; + }; + /** + * Select data in range. (For optimization of filter) + * (Manually inline code, support 5 million data filtering in data zoom.) + */ + + + DataStore.prototype.selectRange = function (range) { + var newStore = this.clone(); + var len = newStore._count; + + if (!len) { + return this; + } + + var dims = keys(range); + var dimSize = dims.length; + + if (!dimSize) { + return this; + } + + var originalCount = newStore.count(); + var Ctor = getIndicesCtor(newStore._rawCount); + var newIndices = new Ctor(originalCount); + var offset = 0; + var dim0 = dims[0]; + var min = range[dim0][0]; + var max = range[dim0][1]; + var storeArr = newStore._chunks; + var quickFinished = false; + + if (!newStore._indices) { + // Extreme optimization for common case. About 2x faster in chrome. + var idx = 0; + + if (dimSize === 1) { + var dimStorage = storeArr[dims[0]]; + + for (var i = 0; i < len; i++) { + var val = dimStorage[i]; // NaN will not be filtered. Consider the case, in line chart, empty + // value indicates the line should be broken. But for the case like + // scatter plot, a data item with empty value will not be rendered, + // but the axis extent may be effected if some other dim of the data + // item has value. Fortunately it is not a significant negative effect. + + if (val >= min && val <= max || isNaN(val)) { + newIndices[offset++] = idx; + } + + idx++; + } + + quickFinished = true; + } else if (dimSize === 2) { + var dimStorage = storeArr[dims[0]]; + var dimStorage2 = storeArr[dims[1]]; + var min2 = range[dims[1]][0]; + var max2 = range[dims[1]][1]; + + for (var i = 0; i < len; i++) { + var val = dimStorage[i]; + var val2 = dimStorage2[i]; // Do not filter NaN, see comment above. + + if ((val >= min && val <= max || isNaN(val)) && (val2 >= min2 && val2 <= max2 || isNaN(val2))) { + newIndices[offset++] = idx; + } + + idx++; + } + + quickFinished = true; + } + } + + if (!quickFinished) { + if (dimSize === 1) { + for (var i = 0; i < originalCount; i++) { + var rawIndex = newStore.getRawIndex(i); + var val = storeArr[dims[0]][rawIndex]; // Do not filter NaN, see comment above. + + if (val >= min && val <= max || isNaN(val)) { + newIndices[offset++] = rawIndex; + } + } + } else { + for (var i = 0; i < originalCount; i++) { + var keep = true; + var rawIndex = newStore.getRawIndex(i); + + for (var k = 0; k < dimSize; k++) { + var dimk = dims[k]; + var val = storeArr[dimk][rawIndex]; // Do not filter NaN, see comment above. + + if (val < range[dimk][0] || val > range[dimk][1]) { + keep = false; + } + } + + if (keep) { + newIndices[offset++] = newStore.getRawIndex(i); + } + } + } + } // Set indices after filtered. + + + if (offset < originalCount) { + newStore._indices = newIndices; + } + + newStore._count = offset; // Reset data extent + + newStore._extent = []; + + newStore._updateGetRawIdx(); + + return newStore; + }; // /** + // * Data mapping to a plain array + // */ + // mapArray(dims: DimensionIndex[], cb: MapArrayCb): any[] { + // const result: any[] = []; + // this.each(dims, function () { + // result.push(cb && (cb as MapArrayCb).apply(null, arguments)); + // }); + // return result; + // } + + /** + * Data mapping to a new List with given dimensions + */ + + + DataStore.prototype.map = function (dims, cb) { + // TODO only clone picked chunks. + var target = this.clone(dims); + + this._updateDims(target, dims, cb); + + return target; + }; + /** + * @caution Danger!! Only used in dataStack. + */ + + + DataStore.prototype.modify = function (dims, cb) { + this._updateDims(this, dims, cb); + }; + + DataStore.prototype._updateDims = function (target, dims, cb) { + var targetChunks = target._chunks; + var tmpRetValue = []; + var dimSize = dims.length; + var dataCount = target.count(); + var values = []; + var rawExtent = target._rawExtent; + + for (var i = 0; i < dims.length; i++) { + rawExtent[dims[i]] = getInitialExtent(); + } + + for (var dataIndex = 0; dataIndex < dataCount; dataIndex++) { + var rawIndex = target.getRawIndex(dataIndex); + + for (var k = 0; k < dimSize; k++) { + values[k] = targetChunks[dims[k]][rawIndex]; + } + + values[dimSize] = dataIndex; + var retValue = cb && cb.apply(null, values); + + if (retValue != null) { + // a number or string (in oridinal dimension)? + if (typeof retValue !== 'object') { + tmpRetValue[0] = retValue; + retValue = tmpRetValue; + } + + for (var i = 0; i < retValue.length; i++) { + var dim = dims[i]; + var val = retValue[i]; + var rawExtentOnDim = rawExtent[dim]; + var dimStore = targetChunks[dim]; + + if (dimStore) { + dimStore[rawIndex] = val; + } + + if (val < rawExtentOnDim[0]) { + rawExtentOnDim[0] = val; + } + + if (val > rawExtentOnDim[1]) { + rawExtentOnDim[1] = val; + } + } + } + } + }; + /** + * Large data down sampling using largest-triangle-three-buckets + * @param {string} valueDimension + * @param {number} targetCount + */ + + + DataStore.prototype.lttbDownSample = function (valueDimension, rate) { + var target = this.clone([valueDimension], true); + var targetStorage = target._chunks; + var dimStore = targetStorage[valueDimension]; + var len = this.count(); + var sampledIndex = 0; + var frameSize = Math.floor(1 / rate); + var currentRawIndex = this.getRawIndex(0); + var maxArea; + var area; + var nextRawIndex; + var newIndices = new (getIndicesCtor(this._rawCount))(Math.min((Math.ceil(len / frameSize) + 2) * 2, len)); // First frame use the first data. + + newIndices[sampledIndex++] = currentRawIndex; + + for (var i = 1; i < len - 1; i += frameSize) { + var nextFrameStart = Math.min(i + frameSize, len - 1); + var nextFrameEnd = Math.min(i + frameSize * 2, len); + var avgX = (nextFrameEnd + nextFrameStart) / 2; + var avgY = 0; + + for (var idx = nextFrameStart; idx < nextFrameEnd; idx++) { + var rawIndex = this.getRawIndex(idx); + var y = dimStore[rawIndex]; + + if (isNaN(y)) { + continue; + } + + avgY += y; + } + + avgY /= nextFrameEnd - nextFrameStart; + var frameStart = i; + var frameEnd = Math.min(i + frameSize, len); + var pointAX = i - 1; + var pointAY = dimStore[currentRawIndex]; + maxArea = -1; + nextRawIndex = frameStart; + var firstNaNIndex = -1; + var countNaN = 0; // Find a point from current frame that construct a triangel with largest area with previous selected point + // And the average of next frame. + + for (var idx = frameStart; idx < frameEnd; idx++) { + var rawIndex = this.getRawIndex(idx); + var y = dimStore[rawIndex]; + + if (isNaN(y)) { + countNaN++; + + if (firstNaNIndex < 0) { + firstNaNIndex = rawIndex; + } + + continue; + } // Calculate triangle area over three buckets + + + area = Math.abs((pointAX - avgX) * (y - pointAY) - (pointAX - idx) * (avgY - pointAY)); + + if (area > maxArea) { + maxArea = area; + nextRawIndex = rawIndex; // Next a is this b + } + } + + if (countNaN > 0 && countNaN < frameEnd - frameStart) { + // Append first NaN point in every bucket. + // It is necessary to ensure the correct order of indices. + newIndices[sampledIndex++] = Math.min(firstNaNIndex, nextRawIndex); + nextRawIndex = Math.max(firstNaNIndex, nextRawIndex); + } + + newIndices[sampledIndex++] = nextRawIndex; + currentRawIndex = nextRawIndex; // This a is the next a (chosen b) + } // First frame use the last data. + + + newIndices[sampledIndex++] = this.getRawIndex(len - 1); + target._count = sampledIndex; + target._indices = newIndices; + target.getRawIndex = this._getRawIdx; + return target; + }; + /** + * Large data down sampling on given dimension + * @param sampleIndex Sample index for name and id + */ + + + DataStore.prototype.downSample = function (dimension, rate, sampleValue, sampleIndex) { + var target = this.clone([dimension], true); + var targetStorage = target._chunks; + var frameValues = []; + var frameSize = Math.floor(1 / rate); + var dimStore = targetStorage[dimension]; + var len = this.count(); + var rawExtentOnDim = target._rawExtent[dimension] = getInitialExtent(); + var newIndices = new (getIndicesCtor(this._rawCount))(Math.ceil(len / frameSize)); + var offset = 0; + + for (var i = 0; i < len; i += frameSize) { + // Last frame + if (frameSize > len - i) { + frameSize = len - i; + frameValues.length = frameSize; + } + + for (var k = 0; k < frameSize; k++) { + var dataIdx = this.getRawIndex(i + k); + frameValues[k] = dimStore[dataIdx]; + } + + var value = sampleValue(frameValues); + var sampleFrameIdx = this.getRawIndex(Math.min(i + sampleIndex(frameValues, value) || 0, len - 1)); // Only write value on the filtered data + + dimStore[sampleFrameIdx] = value; + + if (value < rawExtentOnDim[0]) { + rawExtentOnDim[0] = value; + } + + if (value > rawExtentOnDim[1]) { + rawExtentOnDim[1] = value; + } + + newIndices[offset++] = sampleFrameIdx; + } + + target._count = offset; + target._indices = newIndices; + + target._updateGetRawIdx(); + + return target; + }; + /** + * Data iteration + * @param ctx default this + * @example + * list.each('x', function (x, idx) {}); + * list.each(['x', 'y'], function (x, y, idx) {}); + * list.each(function (idx) {}) + */ + + + DataStore.prototype.each = function (dims, cb) { + if (!this._count) { + return; + } + + var dimSize = dims.length; + var chunks = this._chunks; + + for (var i = 0, len = this.count(); i < len; i++) { + var rawIdx = this.getRawIndex(i); // Simple optimization + + switch (dimSize) { + case 0: + cb(i); + break; + + case 1: + cb(chunks[dims[0]][rawIdx], i); + break; + + case 2: + cb(chunks[dims[0]][rawIdx], chunks[dims[1]][rawIdx], i); + break; + + default: + var k = 0; + var value = []; + + for (; k < dimSize; k++) { + value[k] = chunks[dims[k]][rawIdx]; + } // Index + + + value[k] = i; + cb.apply(null, value); + } + } + }; + /** + * Get extent of data in one dimension + */ + + + DataStore.prototype.getDataExtent = function (dim) { + // Make sure use concrete dim as cache name. + var dimData = this._chunks[dim]; + var initialExtent = getInitialExtent(); + + if (!dimData) { + return initialExtent; + } // Make more strict checkings to ensure hitting cache. + + + var currEnd = this.count(); // Consider the most cases when using data zoom, `getDataExtent` + // happened before filtering. We cache raw extent, which is not + // necessary to be cleared and recalculated when restore data. + + var useRaw = !this._indices; + var dimExtent; + + if (useRaw) { + return this._rawExtent[dim].slice(); + } + + dimExtent = this._extent[dim]; + + if (dimExtent) { + return dimExtent.slice(); + } + + dimExtent = initialExtent; + var min = dimExtent[0]; + var max = dimExtent[1]; + + for (var i = 0; i < currEnd; i++) { + var rawIdx = this.getRawIndex(i); + var value = dimData[rawIdx]; + value < min && (min = value); + value > max && (max = value); + } + + dimExtent = [min, max]; + this._extent[dim] = dimExtent; + return dimExtent; + }; + /** + * Get raw data item + */ + + + DataStore.prototype.getRawDataItem = function (idx) { + var rawIdx = this.getRawIndex(idx); + + if (!this._provider.persistent) { + var val = []; + var chunks = this._chunks; + + for (var i = 0; i < chunks.length; i++) { + val.push(chunks[i][rawIdx]); + } + + return val; + } else { + return this._provider.getItem(rawIdx); + } + }; + /** + * Clone shallow. + * + * @param clonedDims Determine which dims to clone. Will share the data if not specified. + */ + + + DataStore.prototype.clone = function (clonedDims, ignoreIndices) { + var target = new DataStore(); + var chunks = this._chunks; + var clonedDimsMap = clonedDims && reduce(clonedDims, function (obj, dimIdx) { + obj[dimIdx] = true; + return obj; + }, {}); + + if (clonedDimsMap) { + for (var i = 0; i < chunks.length; i++) { + // Not clone if dim is not picked. + target._chunks[i] = !clonedDimsMap[i] ? chunks[i] : cloneChunk(chunks[i]); + } + } else { + target._chunks = chunks; + } + + this._copyCommonProps(target); + + if (!ignoreIndices) { + target._indices = this._cloneIndices(); + } + + target._updateGetRawIdx(); + + return target; + }; + + DataStore.prototype._copyCommonProps = function (target) { + target._count = this._count; + target._rawCount = this._rawCount; + target._provider = this._provider; + target._dimensions = this._dimensions; + target._extent = clone(this._extent); + target._rawExtent = clone(this._rawExtent); + }; + + DataStore.prototype._cloneIndices = function () { + if (this._indices) { + var Ctor = this._indices.constructor; + var indices = void 0; + + if (Ctor === Array) { + var thisCount = this._indices.length; + indices = new Ctor(thisCount); + + for (var i = 0; i < thisCount; i++) { + indices[i] = this._indices[i]; + } + } else { + indices = new Ctor(this._indices); + } + + return indices; + } + + return null; + }; + + DataStore.prototype._getRawIdxIdentity = function (idx) { + return idx; + }; + + DataStore.prototype._getRawIdx = function (idx) { + if (idx < this._count && idx >= 0) { + return this._indices[idx]; + } + + return -1; + }; + + DataStore.prototype._updateGetRawIdx = function () { + this.getRawIndex = this._indices ? this._getRawIdx : this._getRawIdxIdentity; + }; + + DataStore.internalField = function () { + function getDimValueSimply(dataItem, property, dataIndex, dimIndex) { + return parseDataValue(dataItem[dimIndex], this._dimensions[dimIndex]); + } + + defaultDimValueGetters = { + arrayRows: getDimValueSimply, + objectRows: function (dataItem, property, dataIndex, dimIndex) { + return parseDataValue(dataItem[property], this._dimensions[dimIndex]); + }, + keyedColumns: getDimValueSimply, + original: function (dataItem, property, dataIndex, dimIndex) { + // Performance sensitive, do not use modelUtil.getDataItemValue. + // If dataItem is an plain object with no value field, the let `value` + // will be assigned with the object, but it will be tread correctly + // in the `convertValue`. + var value = dataItem && (dataItem.value == null ? dataItem : dataItem.value); + return parseDataValue(value instanceof Array ? value[dimIndex] // If value is a single number or something else not array. + : value, this._dimensions[dimIndex]); + }, + typedArray: function (dataItem, property, dataIndex, dimIndex) { + return dataItem[dimIndex]; + } + }; + }(); + + return DataStore; + }(); + + /** + * [REQUIREMENT_MEMO]: + * (0) `metaRawOption` means `dimensions`/`sourceHeader`/`seriesLayoutBy` in raw option. + * (1) Keep support the feature: `metaRawOption` can be specified both on `series` and + * `root-dataset`. Them on `series` has higher priority. + * (2) Do not support to set `metaRawOption` on a `non-root-dataset`, because it might + * confuse users: whether those props indicate how to visit the upstream source or visit + * the transform result source, and some transforms has nothing to do with these props, + * and some transforms might have multiple upstream. + * (3) Transforms should specify `metaRawOption` in each output, just like they can be + * declared in `root-dataset`. + * (4) At present only support visit source in `SERIES_LAYOUT_BY_COLUMN` in transforms. + * That is for reducing complexity in transfroms. + * PENDING: Whether to provide transposition transform? + * + * [IMPLEMENTAION_MEMO]: + * "sourceVisitConfig" are calculated from `metaRawOption` and `data`. + * They will not be calculated until `source` is about to be visited (to prevent from + * duplicate calcuation). `source` is visited only in series and input to transforms. + * + * [DIMENSION_INHERIT_RULE]: + * By default the dimensions are inherited from ancestors, unless a transform return + * a new dimensions definition. + * Consider the case: + * ```js + * dataset: [{ + * source: [ ['Product', 'Sales', 'Prise'], ['Cookies', 321, 44.21], ...] + * }, { + * transform: { type: 'filter', ... } + * }] + * dataset: [{ + * dimension: ['Product', 'Sales', 'Prise'], + * source: [ ['Cookies', 321, 44.21], ...] + * }, { + * transform: { type: 'filter', ... } + * }] + * ``` + * The two types of option should have the same behavior after transform. + * + * + * [SCENARIO]: + * (1) Provide source data directly: + * ```js + * series: { + * encode: {...}, + * dimensions: [...] + * seriesLayoutBy: 'row', + * data: [[...]] + * } + * ``` + * (2) Series refer to dataset. + * ```js + * series: [{ + * encode: {...} + * // Ignore datasetIndex means `datasetIndex: 0` + * // and the dimensions defination in dataset is used + * }, { + * encode: {...}, + * seriesLayoutBy: 'column', + * datasetIndex: 1 + * }] + * ``` + * (3) dataset transform + * ```js + * dataset: [{ + * source: [...] + * }, { + * source: [...] + * }, { + * // By default from 0. + * transform: { type: 'filter', config: {...} } + * }, { + * // Piped. + * transform: [ + * { type: 'filter', config: {...} }, + * { type: 'sort', config: {...} } + * ] + * }, { + * id: 'regressionData', + * fromDatasetIndex: 1, + * // Third-party transform + * transform: { type: 'ecStat:regression', config: {...} } + * }, { + * // retrieve the extra result. + * id: 'regressionFormula', + * fromDatasetId: 'regressionData', + * fromTransformResult: 1 + * }] + * ``` + */ + + var SourceManager = + /** @class */ + function () { + function SourceManager(sourceHost) { + // Cached source. Do not repeat calculating if not dirty. + this._sourceList = []; + this._storeList = []; // version sign of each upstream source manager. + + this._upstreamSignList = []; + this._versionSignBase = 0; + this._dirty = true; + this._sourceHost = sourceHost; + } + /** + * Mark dirty. + */ + + + SourceManager.prototype.dirty = function () { + this._setLocalSource([], []); + + this._storeList = []; + this._dirty = true; + }; + + SourceManager.prototype._setLocalSource = function (sourceList, upstreamSignList) { + this._sourceList = sourceList; + this._upstreamSignList = upstreamSignList; + this._versionSignBase++; + + if (this._versionSignBase > 9e10) { + this._versionSignBase = 0; + } + }; + /** + * For detecting whether the upstream source is dirty, so that + * the local cached source (in `_sourceList`) should be discarded. + */ + + + SourceManager.prototype._getVersionSign = function () { + return this._sourceHost.uid + '_' + this._versionSignBase; + }; + /** + * Always return a source instance. Otherwise throw error. + */ + + + SourceManager.prototype.prepareSource = function () { + // For the case that call `setOption` multiple time but no data changed, + // cache the result source to prevent from repeating transform. + if (this._isDirty()) { + this._createSource(); + + this._dirty = false; + } + }; + + SourceManager.prototype._createSource = function () { + this._setLocalSource([], []); + + var sourceHost = this._sourceHost; + + var upSourceMgrList = this._getUpstreamSourceManagers(); + + var hasUpstream = !!upSourceMgrList.length; + var resultSourceList; + var upstreamSignList; + + if (isSeries(sourceHost)) { + var seriesModel = sourceHost; + var data = void 0; + var sourceFormat = void 0; + var upSource = void 0; // Has upstream dataset + + if (hasUpstream) { + var upSourceMgr = upSourceMgrList[0]; + upSourceMgr.prepareSource(); + upSource = upSourceMgr.getSource(); + data = upSource.data; + sourceFormat = upSource.sourceFormat; + upstreamSignList = [upSourceMgr._getVersionSign()]; + } // Series data is from own. + else { + data = seriesModel.get('data', true); + sourceFormat = isTypedArray(data) ? SOURCE_FORMAT_TYPED_ARRAY : SOURCE_FORMAT_ORIGINAL; + upstreamSignList = []; + } // See [REQUIREMENT_MEMO], merge settings on series and parent dataset if it is root. + + + var newMetaRawOption = this._getSourceMetaRawOption() || {}; + var upMetaRawOption = upSource && upSource.metaRawOption || {}; + var seriesLayoutBy = retrieve2(newMetaRawOption.seriesLayoutBy, upMetaRawOption.seriesLayoutBy) || null; + var sourceHeader = retrieve2(newMetaRawOption.sourceHeader, upMetaRawOption.sourceHeader); // Note here we should not use `upSource.dimensionsDefine`. Consider the case: + // `upSource.dimensionsDefine` is detected by `seriesLayoutBy: 'column'`, + // but series need `seriesLayoutBy: 'row'`. + + var dimensions = retrieve2(newMetaRawOption.dimensions, upMetaRawOption.dimensions); // We share source with dataset as much as possible + // to avoid extra memroy cost of high dimensional data. + + var needsCreateSource = seriesLayoutBy !== upMetaRawOption.seriesLayoutBy || !!sourceHeader !== !!upMetaRawOption.sourceHeader || dimensions; + resultSourceList = needsCreateSource ? [createSource(data, { + seriesLayoutBy: seriesLayoutBy, + sourceHeader: sourceHeader, + dimensions: dimensions + }, sourceFormat)] : []; + } else { + var datasetModel = sourceHost; // Has upstream dataset. + + if (hasUpstream) { + var result = this._applyTransform(upSourceMgrList); + + resultSourceList = result.sourceList; + upstreamSignList = result.upstreamSignList; + } // Is root dataset. + else { + var sourceData = datasetModel.get('source', true); + resultSourceList = [createSource(sourceData, this._getSourceMetaRawOption(), null)]; + upstreamSignList = []; + } + } + + if ("development" !== 'production') { + assert(resultSourceList && upstreamSignList); + } + + this._setLocalSource(resultSourceList, upstreamSignList); + }; + + SourceManager.prototype._applyTransform = function (upMgrList) { + var datasetModel = this._sourceHost; + var transformOption = datasetModel.get('transform', true); + var fromTransformResult = datasetModel.get('fromTransformResult', true); + + if ("development" !== 'production') { + assert(fromTransformResult != null || transformOption != null); + } + + if (fromTransformResult != null) { + var errMsg = ''; + + if (upMgrList.length !== 1) { + if ("development" !== 'production') { + errMsg = 'When using `fromTransformResult`, there should be only one upstream dataset'; + } + + doThrow(errMsg); + } + } + + var sourceList; + var upSourceList = []; + var upstreamSignList = []; + each(upMgrList, function (upMgr) { + upMgr.prepareSource(); + var upSource = upMgr.getSource(fromTransformResult || 0); + var errMsg = ''; + + if (fromTransformResult != null && !upSource) { + if ("development" !== 'production') { + errMsg = 'Can not retrieve result by `fromTransformResult`: ' + fromTransformResult; + } + + doThrow(errMsg); + } + + upSourceList.push(upSource); + upstreamSignList.push(upMgr._getVersionSign()); + }); + + if (transformOption) { + sourceList = applyDataTransform(transformOption, upSourceList, { + datasetIndex: datasetModel.componentIndex + }); + } else if (fromTransformResult != null) { + sourceList = [cloneSourceShallow(upSourceList[0])]; + } + + return { + sourceList: sourceList, + upstreamSignList: upstreamSignList + }; + }; + + SourceManager.prototype._isDirty = function () { + if (this._dirty) { + return true; + } // All sourceList is from the some upsteam. + + + var upSourceMgrList = this._getUpstreamSourceManagers(); + + for (var i = 0; i < upSourceMgrList.length; i++) { + var upSrcMgr = upSourceMgrList[i]; + + if ( // Consider the case that there is ancestor diry, call it recursively. + // The performance is probably not an issue because usually the chain is not long. + upSrcMgr._isDirty() || this._upstreamSignList[i] !== upSrcMgr._getVersionSign()) { + return true; + } + } + }; + /** + * @param sourceIndex By defualt 0, means "main source". + * Most cases there is only one source. + */ + + + SourceManager.prototype.getSource = function (sourceIndex) { + sourceIndex = sourceIndex || 0; + var source = this._sourceList[sourceIndex]; + + if (!source) { + // Series may share source instance with dataset. + var upSourceMgrList = this._getUpstreamSourceManagers(); + + return upSourceMgrList[0] && upSourceMgrList[0].getSource(sourceIndex); + } + + return source; + }; + /** + * + * Get a data store which can be shared across series. + * Only available for series. + * + * @param seriesDimRequest Dimensions that are generated in series. + * Should have been sorted by `storeDimIndex` asc. + */ + + + SourceManager.prototype.getSharedDataStore = function (seriesDimRequest) { + if ("development" !== 'production') { + assert(isSeries(this._sourceHost), 'Can only call getDataStore on series source manager.'); + } + + var schema = seriesDimRequest.makeStoreSchema(); + return this._innerGetDataStore(schema.dimensions, seriesDimRequest.source, schema.hash); + }; + + SourceManager.prototype._innerGetDataStore = function (storeDims, seriesSource, sourceReadKey) { + // TODO Can use other sourceIndex? + var sourceIndex = 0; + var storeList = this._storeList; + var cachedStoreMap = storeList[sourceIndex]; + + if (!cachedStoreMap) { + cachedStoreMap = storeList[sourceIndex] = {}; + } + + var cachedStore = cachedStoreMap[sourceReadKey]; + + if (!cachedStore) { + var upSourceMgr = this._getUpstreamSourceManagers()[0]; + + if (isSeries(this._sourceHost) && upSourceMgr) { + cachedStore = upSourceMgr._innerGetDataStore(storeDims, seriesSource, sourceReadKey); + } else { + cachedStore = new DataStore(); // Always create store from source of series. + + cachedStore.initData(new DefaultDataProvider(seriesSource, storeDims.length), storeDims); + } + + cachedStoreMap[sourceReadKey] = cachedStore; + } + + return cachedStore; + }; + /** + * PEDING: Is it fast enough? + * If no upstream, return empty array. + */ + + + SourceManager.prototype._getUpstreamSourceManagers = function () { + // Always get the relationship from the raw option. + // Do not cache the link of the dependency graph, so that + // no need to update them when change happen. + var sourceHost = this._sourceHost; + + if (isSeries(sourceHost)) { + var datasetModel = querySeriesUpstreamDatasetModel(sourceHost); + return !datasetModel ? [] : [datasetModel.getSourceManager()]; + } else { + return map(queryDatasetUpstreamDatasetModels(sourceHost), function (datasetModel) { + return datasetModel.getSourceManager(); + }); + } + }; + + SourceManager.prototype._getSourceMetaRawOption = function () { + var sourceHost = this._sourceHost; + var seriesLayoutBy; + var sourceHeader; + var dimensions; + + if (isSeries(sourceHost)) { + seriesLayoutBy = sourceHost.get('seriesLayoutBy', true); + sourceHeader = sourceHost.get('sourceHeader', true); + dimensions = sourceHost.get('dimensions', true); + } // See [REQUIREMENT_MEMO], `non-root-dataset` do not support them. + else if (!this._getUpstreamSourceManagers().length) { + var model = sourceHost; + seriesLayoutBy = model.get('seriesLayoutBy', true); + sourceHeader = model.get('sourceHeader', true); + dimensions = model.get('dimensions', true); + } + + return { + seriesLayoutBy: seriesLayoutBy, + sourceHeader: sourceHeader, + dimensions: dimensions + }; + }; + + return SourceManager; + }(); + // disable the transform merge, but do not disable transfrom clone from rawOption. + + function disableTransformOptionMerge(datasetModel) { + var transformOption = datasetModel.option.transform; + transformOption && setAsPrimitive(datasetModel.option.transform); + } + + function isSeries(sourceHost) { + // Avoid circular dependency with Series.ts + return sourceHost.mainType === 'series'; + } + + function doThrow(errMsg) { + throw new Error(errMsg); + } + + var TOOLTIP_LINE_HEIGHT_CSS = 'line-height:1'; // TODO: more textStyle option + + function getTooltipTextStyle(textStyle, renderMode) { + var nameFontColor = textStyle.color || '#6e7079'; + var nameFontSize = textStyle.fontSize || 12; + var nameFontWeight = textStyle.fontWeight || '400'; + var valueFontColor = textStyle.color || '#464646'; + var valueFontSize = textStyle.fontSize || 14; + var valueFontWeight = textStyle.fontWeight || '900'; + + if (renderMode === 'html') { + // `textStyle` is probably from user input, should be encoded to reduce security risk. + return { + // eslint-disable-next-line max-len + nameStyle: "font-size:" + encodeHTML(nameFontSize + '') + "px;color:" + encodeHTML(nameFontColor) + ";font-weight:" + encodeHTML(nameFontWeight + ''), + // eslint-disable-next-line max-len + valueStyle: "font-size:" + encodeHTML(valueFontSize + '') + "px;color:" + encodeHTML(valueFontColor) + ";font-weight:" + encodeHTML(valueFontWeight + '') + }; + } else { + return { + nameStyle: { + fontSize: nameFontSize, + fill: nameFontColor, + fontWeight: nameFontWeight + }, + valueStyle: { + fontSize: valueFontSize, + fill: valueFontColor, + fontWeight: valueFontWeight + } + }; + } + } // See `TooltipMarkupLayoutIntent['innerGapLevel']`. + // (value from UI design) + + + var HTML_GAPS = [0, 10, 20, 30]; + var RICH_TEXT_GAPS = ['', '\n', '\n\n', '\n\n\n']; // eslint-disable-next-line max-len + + function createTooltipMarkup(type, option) { + option.type = type; + return option; + } + + function isSectionFragment(frag) { + return frag.type === 'section'; + } + + function getBuilder(frag) { + return isSectionFragment(frag) ? buildSection : buildNameValue; + } + + function getBlockGapLevel(frag) { + if (isSectionFragment(frag)) { + var gapLevel_1 = 0; + var subBlockLen = frag.blocks.length; + var hasInnerGap_1 = subBlockLen > 1 || subBlockLen > 0 && !frag.noHeader; + each(frag.blocks, function (subBlock) { + var subGapLevel = getBlockGapLevel(subBlock); // If the some of the sub-blocks have some gaps (like 10px) inside, this block + // should use a larger gap (like 20px) to distinguish those sub-blocks. + + if (subGapLevel >= gapLevel_1) { + gapLevel_1 = subGapLevel + +(hasInnerGap_1 && ( // 0 always can not be readable gap level. + !subGapLevel // If no header, always keep the sub gap level. Otherwise + // look weird in case `multipleSeries`. + || isSectionFragment(subBlock) && !subBlock.noHeader)); + } + }); + return gapLevel_1; + } + + return 0; + } + + function buildSection(ctx, fragment, topMarginForOuterGap, toolTipTextStyle) { + var noHeader = fragment.noHeader; + var gaps = getGap(getBlockGapLevel(fragment)); + var subMarkupTextList = []; + var subBlocks = fragment.blocks || []; + assert(!subBlocks || isArray(subBlocks)); + subBlocks = subBlocks || []; + var orderMode = ctx.orderMode; + + if (fragment.sortBlocks && orderMode) { + subBlocks = subBlocks.slice(); + var orderMap = { + valueAsc: 'asc', + valueDesc: 'desc' + }; + + if (hasOwn(orderMap, orderMode)) { + var comparator_1 = new SortOrderComparator(orderMap[orderMode], null); + subBlocks.sort(function (a, b) { + return comparator_1.evaluate(a.sortParam, b.sortParam); + }); + } // FIXME 'seriesDesc' necessary? + else if (orderMode === 'seriesDesc') { + subBlocks.reverse(); + } + } + + each(subBlocks, function (subBlock, idx) { + var valueFormatter = fragment.valueFormatter; + var subMarkupText = getBuilder(subBlock)( // Inherit valueFormatter + valueFormatter ? extend(extend({}, ctx), { + valueFormatter: valueFormatter + }) : ctx, subBlock, idx > 0 ? gaps.html : 0, toolTipTextStyle); + subMarkupText != null && subMarkupTextList.push(subMarkupText); + }); + var subMarkupText = ctx.renderMode === 'richText' ? subMarkupTextList.join(gaps.richText) : wrapBlockHTML(subMarkupTextList.join(''), noHeader ? topMarginForOuterGap : gaps.html); + + if (noHeader) { + return subMarkupText; + } + + var displayableHeader = makeValueReadable(fragment.header, 'ordinal', ctx.useUTC); + var nameStyle = getTooltipTextStyle(toolTipTextStyle, ctx.renderMode).nameStyle; + + if (ctx.renderMode === 'richText') { + return wrapInlineNameRichText(ctx, displayableHeader, nameStyle) + gaps.richText + subMarkupText; + } else { + return wrapBlockHTML("
" + encodeHTML(displayableHeader) + '
' + subMarkupText, topMarginForOuterGap); + } + } + + function buildNameValue(ctx, fragment, topMarginForOuterGap, toolTipTextStyle) { + var renderMode = ctx.renderMode; + var noName = fragment.noName; + var noValue = fragment.noValue; + var noMarker = !fragment.markerType; + var name = fragment.name; + var useUTC = ctx.useUTC; + + var valueFormatter = fragment.valueFormatter || ctx.valueFormatter || function (value) { + value = isArray(value) ? value : [value]; + return map(value, function (val, idx) { + return makeValueReadable(val, isArray(valueTypeOption) ? valueTypeOption[idx] : valueTypeOption, useUTC); + }); + }; + + if (noName && noValue) { + return; + } + + var markerStr = noMarker ? '' : ctx.markupStyleCreator.makeTooltipMarker(fragment.markerType, fragment.markerColor || '#333', renderMode); + var readableName = noName ? '' : makeValueReadable(name, 'ordinal', useUTC); + var valueTypeOption = fragment.valueType; + var readableValueList = noValue ? [] : valueFormatter(fragment.value); + var valueAlignRight = !noMarker || !noName; // It little weird if only value next to marker but far from marker. + + var valueCloseToMarker = !noMarker && noName; + + var _a = getTooltipTextStyle(toolTipTextStyle, renderMode), + nameStyle = _a.nameStyle, + valueStyle = _a.valueStyle; + + return renderMode === 'richText' ? (noMarker ? '' : markerStr) + (noName ? '' : wrapInlineNameRichText(ctx, readableName, nameStyle)) // Value has commas inside, so use ' ' as delimiter for multiple values. + + (noValue ? '' : wrapInlineValueRichText(ctx, readableValueList, valueAlignRight, valueCloseToMarker, valueStyle)) : wrapBlockHTML((noMarker ? '' : markerStr) + (noName ? '' : wrapInlineNameHTML(readableName, !noMarker, nameStyle)) + (noValue ? '' : wrapInlineValueHTML(readableValueList, valueAlignRight, valueCloseToMarker, valueStyle)), topMarginForOuterGap); + } + /** + * @return markupText. null/undefined means no content. + */ + + + function buildTooltipMarkup(fragment, markupStyleCreator, renderMode, orderMode, useUTC, toolTipTextStyle) { + if (!fragment) { + return; + } + + var builder = getBuilder(fragment); + var ctx = { + useUTC: useUTC, + renderMode: renderMode, + orderMode: orderMode, + markupStyleCreator: markupStyleCreator, + valueFormatter: fragment.valueFormatter + }; + return builder(ctx, fragment, 0, toolTipTextStyle); + } + + function getGap(gapLevel) { + return { + html: HTML_GAPS[gapLevel], + richText: RICH_TEXT_GAPS[gapLevel] + }; + } + + function wrapBlockHTML(encodedContent, topGap) { + var clearfix = '
'; + var marginCSS = "margin: " + topGap + "px 0 0"; + return "
" + encodedContent + clearfix + '
'; + } + + function wrapInlineNameHTML(name, leftHasMarker, style) { + var marginCss = leftHasMarker ? 'margin-left:2px' : ''; + return "" + encodeHTML(name) + ''; + } + + function wrapInlineValueHTML(valueList, alignRight, valueCloseToMarker, style) { + // Do not too close to marker, considering there are multiple values separated by spaces. + var paddingStr = valueCloseToMarker ? '10px' : '20px'; + var alignCSS = alignRight ? "float:right;margin-left:" + paddingStr : ''; + valueList = isArray(valueList) ? valueList : [valueList]; + return "" // Value has commas inside, so use ' ' as delimiter for multiple values. + + map(valueList, function (value) { + return encodeHTML(value); + }).join('  ') + ''; + } + + function wrapInlineNameRichText(ctx, name, style) { + return ctx.markupStyleCreator.wrapRichTextStyle(name, style); + } + + function wrapInlineValueRichText(ctx, values, alignRight, valueCloseToMarker, style) { + var styles = [style]; + var paddingLeft = valueCloseToMarker ? 10 : 20; + alignRight && styles.push({ + padding: [0, 0, 0, paddingLeft], + align: 'right' + }); // Value has commas inside, so use ' ' as delimiter for multiple values. + + return ctx.markupStyleCreator.wrapRichTextStyle(isArray(values) ? values.join(' ') : values, styles); + } + + function retrieveVisualColorForTooltipMarker(series, dataIndex) { + var style = series.getData().getItemVisual(dataIndex, 'style'); + var color = style[series.visualDrawType]; + return convertToColorString(color); + } + function getPaddingFromTooltipModel(model, renderMode) { + var padding = model.get('padding'); + return padding != null ? padding // We give slightly different to look pretty. + : renderMode === 'richText' ? [8, 10] : 10; + } + /** + * The major feature is generate styles for `renderMode: 'richText'`. + * But it also serves `renderMode: 'html'` to provide + * "renderMode-independent" API. + */ + + var TooltipMarkupStyleCreator = + /** @class */ + function () { + function TooltipMarkupStyleCreator() { + this.richTextStyles = {}; // Notice that "generate a style name" usuall happens repeatly when mouse moving and + // displaying a tooltip. So we put the `_nextStyleNameId` as a member of each creator + // rather than static shared by all creators (which will cause it increase to fast). + + this._nextStyleNameId = getRandomIdBase(); + } + + TooltipMarkupStyleCreator.prototype._generateStyleName = function () { + return '__EC_aUTo_' + this._nextStyleNameId++; + }; + + TooltipMarkupStyleCreator.prototype.makeTooltipMarker = function (markerType, colorStr, renderMode) { + var markerId = renderMode === 'richText' ? this._generateStyleName() : null; + var marker = getTooltipMarker({ + color: colorStr, + type: markerType, + renderMode: renderMode, + markerId: markerId + }); + + if (isString(marker)) { + return marker; + } else { + if ("development" !== 'production') { + assert(markerId); + } + + this.richTextStyles[markerId] = marker.style; + return marker.content; + } + }; + /** + * @usage + * ```ts + * const styledText = markupStyleCreator.wrapRichTextStyle([ + * // The styles will be auto merged. + * { + * fontSize: 12, + * color: 'blue' + * }, + * { + * padding: 20 + * } + * ]); + * ``` + */ + + + TooltipMarkupStyleCreator.prototype.wrapRichTextStyle = function (text, styles) { + var finalStl = {}; + + if (isArray(styles)) { + each(styles, function (stl) { + return extend(finalStl, stl); + }); + } else { + extend(finalStl, styles); + } + + var styleName = this._generateStyleName(); + + this.richTextStyles[styleName] = finalStl; + return "{" + styleName + "|" + text + "}"; + }; + + return TooltipMarkupStyleCreator; + }(); + + function defaultSeriesFormatTooltip(opt) { + var series = opt.series; + var dataIndex = opt.dataIndex; + var multipleSeries = opt.multipleSeries; + var data = series.getData(); + var tooltipDims = data.mapDimensionsAll('defaultedTooltip'); + var tooltipDimLen = tooltipDims.length; + var value = series.getRawValue(dataIndex); + var isValueArr = isArray(value); + var markerColor = retrieveVisualColorForTooltipMarker(series, dataIndex); // Complicated rule for pretty tooltip. + + var inlineValue; + var inlineValueType; + var subBlocks; + var sortParam; + + if (tooltipDimLen > 1 || isValueArr && !tooltipDimLen) { + var formatArrResult = formatTooltipArrayValue(value, series, dataIndex, tooltipDims, markerColor); + inlineValue = formatArrResult.inlineValues; + inlineValueType = formatArrResult.inlineValueTypes; + subBlocks = formatArrResult.blocks; // Only support tooltip sort by the first inline value. It's enough in most cases. + + sortParam = formatArrResult.inlineValues[0]; + } else if (tooltipDimLen) { + var dimInfo = data.getDimensionInfo(tooltipDims[0]); + sortParam = inlineValue = retrieveRawValue(data, dataIndex, tooltipDims[0]); + inlineValueType = dimInfo.type; + } else { + sortParam = inlineValue = isValueArr ? value[0] : value; + } // Do not show generated series name. It might not be readable. + + + var seriesNameSpecified = isNameSpecified(series); + var seriesName = seriesNameSpecified && series.name || ''; + var itemName = data.getName(dataIndex); + var inlineName = multipleSeries ? seriesName : itemName; + return createTooltipMarkup('section', { + header: seriesName, + // When series name not specified, do not show a header line with only '-'. + // This case alway happen in tooltip.trigger: 'item'. + noHeader: multipleSeries || !seriesNameSpecified, + sortParam: sortParam, + blocks: [createTooltipMarkup('nameValue', { + markerType: 'item', + markerColor: markerColor, + // Do not mix display seriesName and itemName in one tooltip, + // which might confuses users. + name: inlineName, + // name dimension might be auto assigned, where the name might + // be not readable. So we check trim here. + noName: !trim(inlineName), + value: inlineValue, + valueType: inlineValueType + })].concat(subBlocks || []) + }); + } + + function formatTooltipArrayValue(value, series, dataIndex, tooltipDims, colorStr) { + // check: category-no-encode-has-axis-data in dataset.html + var data = series.getData(); + var isValueMultipleLine = reduce(value, function (isValueMultipleLine, val, idx) { + var dimItem = data.getDimensionInfo(idx); + return isValueMultipleLine = isValueMultipleLine || dimItem && dimItem.tooltip !== false && dimItem.displayName != null; + }, false); + var inlineValues = []; + var inlineValueTypes = []; + var blocks = []; + tooltipDims.length ? each(tooltipDims, function (dim) { + setEachItem(retrieveRawValue(data, dataIndex, dim), dim); + }) // By default, all dims is used on tooltip. + : each(value, setEachItem); + + function setEachItem(val, dim) { + var dimInfo = data.getDimensionInfo(dim); // If `dimInfo.tooltip` is not set, show tooltip. + + if (!dimInfo || dimInfo.otherDims.tooltip === false) { + return; + } + + if (isValueMultipleLine) { + blocks.push(createTooltipMarkup('nameValue', { + markerType: 'subItem', + markerColor: colorStr, + name: dimInfo.displayName, + value: val, + valueType: dimInfo.type + })); + } else { + inlineValues.push(val); + inlineValueTypes.push(dimInfo.type); + } + } + + return { + inlineValues: inlineValues, + inlineValueTypes: inlineValueTypes, + blocks: blocks + }; + } + + var inner$1 = makeInner(); + + function getSelectionKey(data, dataIndex) { + return data.getName(dataIndex) || data.getId(dataIndex); + } + + var SERIES_UNIVERSAL_TRANSITION_PROP = '__universalTransitionEnabled'; + + var SeriesModel = + /** @class */ + function (_super) { + __extends(SeriesModel, _super); + + function SeriesModel() { + // [Caution]: Becuase this class or desecendants can be used as `XXX.extend(subProto)`, + // the class members must not be initialized in constructor or declaration place. + // Otherwise there is bad case: + // class A {xxx = 1;} + // enableClassExtend(A); + // class B extends A {} + // var C = B.extend({xxx: 5}); + // var c = new C(); + // console.log(c.xxx); // expect 5 but always 1. + var _this = _super !== null && _super.apply(this, arguments) || this; // --------------------------------------- + // Props about data selection + // --------------------------------------- + + + _this._selectedDataIndicesMap = {}; + return _this; + } + + SeriesModel.prototype.init = function (option, parentModel, ecModel) { + this.seriesIndex = this.componentIndex; + this.dataTask = createTask({ + count: dataTaskCount, + reset: dataTaskReset + }); + this.dataTask.context = { + model: this + }; + this.mergeDefaultAndTheme(option, ecModel); + var sourceManager = inner$1(this).sourceManager = new SourceManager(this); + sourceManager.prepareSource(); + var data = this.getInitialData(option, ecModel); + wrapData(data, this); + this.dataTask.context.data = data; + + if ("development" !== 'production') { + assert(data, 'getInitialData returned invalid data.'); + } + + inner$1(this).dataBeforeProcessed = data; // If we reverse the order (make data firstly, and then make + // dataBeforeProcessed by cloneShallow), cloneShallow will + // cause data.graph.data !== data when using + // module:echarts/data/Graph or module:echarts/data/Tree. + // See module:echarts/data/helper/linkSeriesData + // Theoretically, it is unreasonable to call `seriesModel.getData()` in the model + // init or merge stage, because the data can be restored. So we do not `restoreData` + // and `setData` here, which forbids calling `seriesModel.getData()` in this stage. + // Call `seriesModel.getRawData()` instead. + // this.restoreData(); + + autoSeriesName(this); + + this._initSelectedMapFromData(data); + }; + /** + * Util for merge default and theme to option + */ + + + SeriesModel.prototype.mergeDefaultAndTheme = function (option, ecModel) { + var layoutMode = fetchLayoutMode(this); + var inputPositionParams = layoutMode ? getLayoutParams(option) : {}; // Backward compat: using subType on theme. + // But if name duplicate between series subType + // (for example: parallel) add component mainType, + // add suffix 'Series'. + + var themeSubType = this.subType; + + if (ComponentModel.hasClass(themeSubType)) { + themeSubType += 'Series'; + } + + merge(option, ecModel.getTheme().get(this.subType)); + merge(option, this.getDefaultOption()); // Default label emphasis `show` + + defaultEmphasis(option, 'label', ['show']); + this.fillDataTextStyle(option.data); + + if (layoutMode) { + mergeLayoutParam(option, inputPositionParams, layoutMode); + } + }; + + SeriesModel.prototype.mergeOption = function (newSeriesOption, ecModel) { + // this.settingTask.dirty(); + newSeriesOption = merge(this.option, newSeriesOption, true); + this.fillDataTextStyle(newSeriesOption.data); + var layoutMode = fetchLayoutMode(this); + + if (layoutMode) { + mergeLayoutParam(this.option, newSeriesOption, layoutMode); + } + + var sourceManager = inner$1(this).sourceManager; + sourceManager.dirty(); + sourceManager.prepareSource(); + var data = this.getInitialData(newSeriesOption, ecModel); + wrapData(data, this); + this.dataTask.dirty(); + this.dataTask.context.data = data; + inner$1(this).dataBeforeProcessed = data; + autoSeriesName(this); + + this._initSelectedMapFromData(data); + }; + + SeriesModel.prototype.fillDataTextStyle = function (data) { + // Default data label emphasis `show` + // FIXME Tree structure data ? + // FIXME Performance ? + if (data && !isTypedArray(data)) { + var props = ['show']; + + for (var i = 0; i < data.length; i++) { + if (data[i] && data[i].label) { + defaultEmphasis(data[i], 'label', props); + } + } + } + }; + /** + * Init a data structure from data related option in series + * Must be overriden. + */ + + + SeriesModel.prototype.getInitialData = function (option, ecModel) { + return; + }; + /** + * Append data to list + */ + + + SeriesModel.prototype.appendData = function (params) { + // FIXME ??? + // (1) If data from dataset, forbidden append. + // (2) support append data of dataset. + var data = this.getRawData(); + data.appendData(params.data); + }; + /** + * Consider some method like `filter`, `map` need make new data, + * We should make sure that `seriesModel.getData()` get correct + * data in the stream procedure. So we fetch data from upstream + * each time `task.perform` called. + */ + + + SeriesModel.prototype.getData = function (dataType) { + var task = getCurrentTask(this); + + if (task) { + var data = task.context.data; + return dataType == null ? data : data.getLinkedData(dataType); + } else { + // When series is not alive (that may happen when click toolbox + // restore or setOption with not merge mode), series data may + // be still need to judge animation or something when graphic + // elements want to know whether fade out. + return inner$1(this).data; + } + }; + + SeriesModel.prototype.getAllData = function () { + var mainData = this.getData(); + return mainData && mainData.getLinkedDataAll ? mainData.getLinkedDataAll() : [{ + data: mainData + }]; + }; + + SeriesModel.prototype.setData = function (data) { + var task = getCurrentTask(this); + + if (task) { + var context = task.context; // Consider case: filter, data sample. + // FIXME:TS never used, so comment it + // if (context.data !== data && task.modifyOutputEnd) { + // task.setOutputEnd(data.count()); + // } + + context.outputData = data; // Caution: setData should update context.data, + // Because getData may be called multiply in a + // single stage and expect to get the data just + // set. (For example, AxisProxy, x y both call + // getData and setDate sequentially). + // So the context.data should be fetched from + // upstream each time when a stage starts to be + // performed. + + if (task !== this.dataTask) { + context.data = data; + } + } + + inner$1(this).data = data; + }; + + SeriesModel.prototype.getEncode = function () { + var encode = this.get('encode', true); + + if (encode) { + return createHashMap(encode); + } + }; + + SeriesModel.prototype.getSourceManager = function () { + return inner$1(this).sourceManager; + }; + + SeriesModel.prototype.getSource = function () { + return this.getSourceManager().getSource(); + }; + /** + * Get data before processed + */ + + + SeriesModel.prototype.getRawData = function () { + return inner$1(this).dataBeforeProcessed; + }; + + SeriesModel.prototype.getColorBy = function () { + var colorBy = this.get('colorBy'); + return colorBy || 'series'; + }; + + SeriesModel.prototype.isColorBySeries = function () { + return this.getColorBy() === 'series'; + }; + /** + * Get base axis if has coordinate system and has axis. + * By default use coordSys.getBaseAxis(); + * Can be overrided for some chart. + * @return {type} description + */ + + + SeriesModel.prototype.getBaseAxis = function () { + var coordSys = this.coordinateSystem; // @ts-ignore + + return coordSys && coordSys.getBaseAxis && coordSys.getBaseAxis(); + }; + /** + * Default tooltip formatter + * + * @param dataIndex + * @param multipleSeries + * @param dataType + * @param renderMode valid values: 'html'(by default) and 'richText'. + * 'html' is used for rendering tooltip in extra DOM form, and the result + * string is used as DOM HTML content. + * 'richText' is used for rendering tooltip in rich text form, for those where + * DOM operation is not supported. + * @return formatted tooltip with `html` and `markers` + * Notice: The override method can also return string + */ + + + SeriesModel.prototype.formatTooltip = function (dataIndex, multipleSeries, dataType) { + return defaultSeriesFormatTooltip({ + series: this, + dataIndex: dataIndex, + multipleSeries: multipleSeries + }); + }; + + SeriesModel.prototype.isAnimationEnabled = function () { + var ecModel = this.ecModel; // Disable animation if using echarts in node but not give ssr flag. + // In ssr mode, renderToString will generate svg with css animation. + + if (env.node && !(ecModel && ecModel.ssr)) { + return false; + } + + var animationEnabled = this.getShallow('animation'); + + if (animationEnabled) { + if (this.getData().count() > this.getShallow('animationThreshold')) { + animationEnabled = false; + } + } + + return !!animationEnabled; + }; + + SeriesModel.prototype.restoreData = function () { + this.dataTask.dirty(); + }; + + SeriesModel.prototype.getColorFromPalette = function (name, scope, requestColorNum) { + var ecModel = this.ecModel; // PENDING + + var color = PaletteMixin.prototype.getColorFromPalette.call(this, name, scope, requestColorNum); + + if (!color) { + color = ecModel.getColorFromPalette(name, scope, requestColorNum); + } + + return color; + }; + /** + * Use `data.mapDimensionsAll(coordDim)` instead. + * @deprecated + */ + + + SeriesModel.prototype.coordDimToDataDim = function (coordDim) { + return this.getRawData().mapDimensionsAll(coordDim); + }; + /** + * Get progressive rendering count each step + */ + + + SeriesModel.prototype.getProgressive = function () { + return this.get('progressive'); + }; + /** + * Get progressive rendering count each step + */ + + + SeriesModel.prototype.getProgressiveThreshold = function () { + return this.get('progressiveThreshold'); + }; // PENGING If selectedMode is null ? + + + SeriesModel.prototype.select = function (innerDataIndices, dataType) { + this._innerSelect(this.getData(dataType), innerDataIndices); + }; + + SeriesModel.prototype.unselect = function (innerDataIndices, dataType) { + var selectedMap = this.option.selectedMap; + + if (!selectedMap) { + return; + } + + var selectedMode = this.option.selectedMode; + var data = this.getData(dataType); + + if (selectedMode === 'series' || selectedMap === 'all') { + this.option.selectedMap = {}; + this._selectedDataIndicesMap = {}; + return; + } + + for (var i = 0; i < innerDataIndices.length; i++) { + var dataIndex = innerDataIndices[i]; + var nameOrId = getSelectionKey(data, dataIndex); + selectedMap[nameOrId] = false; + this._selectedDataIndicesMap[nameOrId] = -1; + } + }; + + SeriesModel.prototype.toggleSelect = function (innerDataIndices, dataType) { + var tmpArr = []; + + for (var i = 0; i < innerDataIndices.length; i++) { + tmpArr[0] = innerDataIndices[i]; + this.isSelected(innerDataIndices[i], dataType) ? this.unselect(tmpArr, dataType) : this.select(tmpArr, dataType); + } + }; + + SeriesModel.prototype.getSelectedDataIndices = function () { + if (this.option.selectedMap === 'all') { + return [].slice.call(this.getData().getIndices()); + } + + var selectedDataIndicesMap = this._selectedDataIndicesMap; + var nameOrIds = keys(selectedDataIndicesMap); + var dataIndices = []; + + for (var i = 0; i < nameOrIds.length; i++) { + var dataIndex = selectedDataIndicesMap[nameOrIds[i]]; + + if (dataIndex >= 0) { + dataIndices.push(dataIndex); + } + } + + return dataIndices; + }; + + SeriesModel.prototype.isSelected = function (dataIndex, dataType) { + var selectedMap = this.option.selectedMap; + + if (!selectedMap) { + return false; + } + + var data = this.getData(dataType); + return (selectedMap === 'all' || selectedMap[getSelectionKey(data, dataIndex)]) && !data.getItemModel(dataIndex).get(['select', 'disabled']); + }; + + SeriesModel.prototype.isUniversalTransitionEnabled = function () { + if (this[SERIES_UNIVERSAL_TRANSITION_PROP]) { + return true; + } + + var universalTransitionOpt = this.option.universalTransition; // Quick reject + + if (!universalTransitionOpt) { + return false; + } + + if (universalTransitionOpt === true) { + return true; + } // Can be simply 'universalTransition: true' + + + return universalTransitionOpt && universalTransitionOpt.enabled; + }; + + SeriesModel.prototype._innerSelect = function (data, innerDataIndices) { + var _a, _b; + + var option = this.option; + var selectedMode = option.selectedMode; + var len = innerDataIndices.length; + + if (!selectedMode || !len) { + return; + } + + if (selectedMode === 'series') { + option.selectedMap = 'all'; + } else if (selectedMode === 'multiple') { + if (!isObject(option.selectedMap)) { + option.selectedMap = {}; + } + + var selectedMap = option.selectedMap; + + for (var i = 0; i < len; i++) { + var dataIndex = innerDataIndices[i]; // TODO diffrent types of data share same object. + + var nameOrId = getSelectionKey(data, dataIndex); + selectedMap[nameOrId] = true; + this._selectedDataIndicesMap[nameOrId] = data.getRawIndex(dataIndex); + } + } else if (selectedMode === 'single' || selectedMode === true) { + var lastDataIndex = innerDataIndices[len - 1]; + var nameOrId = getSelectionKey(data, lastDataIndex); + option.selectedMap = (_a = {}, _a[nameOrId] = true, _a); + this._selectedDataIndicesMap = (_b = {}, _b[nameOrId] = data.getRawIndex(lastDataIndex), _b); + } + }; + + SeriesModel.prototype._initSelectedMapFromData = function (data) { + // Ignore select info in data if selectedMap exists. + // NOTE It's only for legacy usage. edge data is not supported. + if (this.option.selectedMap) { + return; + } + + var dataIndices = []; + + if (data.hasItemOption) { + data.each(function (idx) { + var rawItem = data.getRawDataItem(idx); + + if (rawItem && rawItem.selected) { + dataIndices.push(idx); + } + }); + } + + if (dataIndices.length > 0) { + this._innerSelect(data, dataIndices); + } + }; // /** + // * @see {module:echarts/stream/Scheduler} + // */ + // abstract pipeTask: null + + + SeriesModel.registerClass = function (clz) { + return ComponentModel.registerClass(clz); + }; + + SeriesModel.protoInitialize = function () { + var proto = SeriesModel.prototype; + proto.type = 'series.__base__'; + proto.seriesIndex = 0; + proto.ignoreStyleOnData = false; + proto.hasSymbolVisual = false; + proto.defaultSymbol = 'circle'; // Make sure the values can be accessed! + + proto.visualStyleAccessPath = 'itemStyle'; + proto.visualDrawType = 'fill'; + }(); + + return SeriesModel; + }(ComponentModel); + + mixin(SeriesModel, DataFormatMixin); + mixin(SeriesModel, PaletteMixin); + mountExtend(SeriesModel, ComponentModel); + /** + * MUST be called after `prepareSource` called + * Here we need to make auto series, especially for auto legend. But we + * do not modify series.name in option to avoid side effects. + */ + + function autoSeriesName(seriesModel) { + // User specified name has higher priority, otherwise it may cause + // series can not be queried unexpectedly. + var name = seriesModel.name; + + if (!isNameSpecified(seriesModel)) { + seriesModel.name = getSeriesAutoName(seriesModel) || name; + } + } + + function getSeriesAutoName(seriesModel) { + var data = seriesModel.getRawData(); + var dataDims = data.mapDimensionsAll('seriesName'); + var nameArr = []; + each(dataDims, function (dataDim) { + var dimInfo = data.getDimensionInfo(dataDim); + dimInfo.displayName && nameArr.push(dimInfo.displayName); + }); + return nameArr.join(' '); + } + + function dataTaskCount(context) { + return context.model.getRawData().count(); + } + + function dataTaskReset(context) { + var seriesModel = context.model; + seriesModel.setData(seriesModel.getRawData().cloneShallow()); + return dataTaskProgress; + } + + function dataTaskProgress(param, context) { + // Avoid repead cloneShallow when data just created in reset. + if (context.outputData && param.end > context.outputData.count()) { + context.model.getRawData().cloneShallow(context.outputData); + } + } // TODO refactor + + + function wrapData(data, seriesModel) { + each(concatArray(data.CHANGABLE_METHODS, data.DOWNSAMPLE_METHODS), function (methodName) { + data.wrapMethod(methodName, curry(onDataChange, seriesModel)); + }); + } + + function onDataChange(seriesModel, newList) { + var task = getCurrentTask(seriesModel); + + if (task) { + // Consider case: filter, selectRange + task.setOutputEnd((newList || this).count()); + } + + return newList; + } + + function getCurrentTask(seriesModel) { + var scheduler = (seriesModel.ecModel || {}).scheduler; + var pipeline = scheduler && scheduler.getPipeline(seriesModel.uid); + + if (pipeline) { + // When pipline finished, the currrentTask keep the last + // task (renderTask). + var task = pipeline.currentTask; + + if (task) { + var agentStubMap = task.agentStubMap; + + if (agentStubMap) { + task = agentStubMap.get(seriesModel.uid); + } + } + + return task; + } + } + + var ComponentView = + /** @class */ + function () { + function ComponentView() { + this.group = new Group(); + this.uid = getUID('viewComponent'); + } + + ComponentView.prototype.init = function (ecModel, api) {}; + + ComponentView.prototype.render = function (model, ecModel, api, payload) {}; + + ComponentView.prototype.dispose = function (ecModel, api) {}; + + ComponentView.prototype.updateView = function (model, ecModel, api, payload) {// Do nothing; + }; + + ComponentView.prototype.updateLayout = function (model, ecModel, api, payload) {// Do nothing; + }; + + ComponentView.prototype.updateVisual = function (model, ecModel, api, payload) {// Do nothing; + }; + /** + * Hook for toggle blur target series. + * Can be used in marker for blur or leave blur the markers + */ + + + ComponentView.prototype.toggleBlurSeries = function (seriesModels, isBlur, ecModel) {// Do nothing; + }; + /** + * Traverse the new rendered elements. + * + * It will traverse the new added element in progressive rendering. + * And traverse all in normal rendering. + */ + + + ComponentView.prototype.eachRendered = function (cb) { + var group = this.group; + + if (group) { + group.traverse(cb); + } + }; + + return ComponentView; + }(); + enableClassExtend(ComponentView); + enableClassManagement(ComponentView); + + /** + * @return {string} If large mode changed, return string 'reset'; + */ + + function createRenderPlanner() { + var inner = makeInner(); + return function (seriesModel) { + var fields = inner(seriesModel); + var pipelineContext = seriesModel.pipelineContext; + var originalLarge = !!fields.large; + var originalProgressive = !!fields.progressiveRender; // FIXME: if the planner works on a filtered series, `pipelineContext` does not + // exists. See #11611 . Probably we need to modify this structure, see the comment + // on `performRawSeries` in `Schedular.js`. + + var large = fields.large = !!(pipelineContext && pipelineContext.large); + var progressive = fields.progressiveRender = !!(pipelineContext && pipelineContext.progressiveRender); + return !!(originalLarge !== large || originalProgressive !== progressive) && 'reset'; + }; + } + + var inner$2 = makeInner(); + var renderPlanner = createRenderPlanner(); + + var ChartView = + /** @class */ + function () { + function ChartView() { + this.group = new Group(); + this.uid = getUID('viewChart'); + this.renderTask = createTask({ + plan: renderTaskPlan, + reset: renderTaskReset + }); + this.renderTask.context = { + view: this + }; + } + + ChartView.prototype.init = function (ecModel, api) {}; + + ChartView.prototype.render = function (seriesModel, ecModel, api, payload) { + if ("development" !== 'production') { + throw new Error('render method must been implemented'); + } + }; + /** + * Highlight series or specified data item. + */ + + + ChartView.prototype.highlight = function (seriesModel, ecModel, api, payload) { + var data = seriesModel.getData(payload && payload.dataType); + + if (!data) { + if ("development" !== 'production') { + error("Unknown dataType " + payload.dataType); + } + + return; + } + + toggleHighlight(data, payload, 'emphasis'); + }; + /** + * Downplay series or specified data item. + */ + + + ChartView.prototype.downplay = function (seriesModel, ecModel, api, payload) { + var data = seriesModel.getData(payload && payload.dataType); + + if (!data) { + if ("development" !== 'production') { + error("Unknown dataType " + payload.dataType); + } + + return; + } + + toggleHighlight(data, payload, 'normal'); + }; + /** + * Remove self. + */ + + + ChartView.prototype.remove = function (ecModel, api) { + this.group.removeAll(); + }; + /** + * Dispose self. + */ + + + ChartView.prototype.dispose = function (ecModel, api) {}; + + ChartView.prototype.updateView = function (seriesModel, ecModel, api, payload) { + this.render(seriesModel, ecModel, api, payload); + }; // FIXME never used? + + + ChartView.prototype.updateLayout = function (seriesModel, ecModel, api, payload) { + this.render(seriesModel, ecModel, api, payload); + }; // FIXME never used? + + + ChartView.prototype.updateVisual = function (seriesModel, ecModel, api, payload) { + this.render(seriesModel, ecModel, api, payload); + }; + /** + * Traverse the new rendered elements. + * + * It will traverse the new added element in progressive rendering. + * And traverse all in normal rendering. + */ + + + ChartView.prototype.eachRendered = function (cb) { + traverseElements(this.group, cb); + }; + + ChartView.markUpdateMethod = function (payload, methodName) { + inner$2(payload).updateMethod = methodName; + }; + + ChartView.protoInitialize = function () { + var proto = ChartView.prototype; + proto.type = 'chart'; + }(); + + return ChartView; + }(); + /** + * Set state of single element + */ + + function elSetState(el, state, highlightDigit) { + if (el && isHighDownDispatcher(el)) { + (state === 'emphasis' ? enterEmphasis : leaveEmphasis)(el, highlightDigit); + } + } + + function toggleHighlight(data, payload, state) { + var dataIndex = queryDataIndex(data, payload); + var highlightDigit = payload && payload.highlightKey != null ? getHighlightDigit(payload.highlightKey) : null; + + if (dataIndex != null) { + each(normalizeToArray(dataIndex), function (dataIdx) { + elSetState(data.getItemGraphicEl(dataIdx), state, highlightDigit); + }); + } else { + data.eachItemGraphicEl(function (el) { + elSetState(el, state, highlightDigit); + }); + } + } + + enableClassExtend(ChartView, ['dispose']); + enableClassManagement(ChartView); + + function renderTaskPlan(context) { + return renderPlanner(context.model); + } + + function renderTaskReset(context) { + var seriesModel = context.model; + var ecModel = context.ecModel; + var api = context.api; + var payload = context.payload; // FIXME: remove updateView updateVisual + + var progressiveRender = seriesModel.pipelineContext.progressiveRender; + var view = context.view; + var updateMethod = payload && inner$2(payload).updateMethod; + var methodName = progressiveRender ? 'incrementalPrepareRender' : updateMethod && view[updateMethod] ? updateMethod // `appendData` is also supported when data amount + // is less than progressive threshold. + : 'render'; + + if (methodName !== 'render') { + view[methodName](seriesModel, ecModel, api, payload); + } + + return progressMethodMap[methodName]; + } + + var progressMethodMap = { + incrementalPrepareRender: { + progress: function (params, context) { + context.view.incrementalRender(params, context.model, context.ecModel, context.api, context.payload); + } + }, + render: { + // Put view.render in `progress` to support appendData. But in this case + // view.render should not be called in reset, otherwise it will be called + // twise. Use `forceFirstProgress` to make sure that view.render is called + // in any cases. + forceFirstProgress: true, + progress: function (params, context) { + context.view.render(context.model, context.ecModel, context.api, context.payload); + } + } + }; + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + var ORIGIN_METHOD = '\0__throttleOriginMethod'; + var RATE = '\0__throttleRate'; + var THROTTLE_TYPE = '\0__throttleType'; + /** + * @public + * @param {(Function)} fn + * @param {number} [delay=0] Unit: ms. + * @param {boolean} [debounce=false] + * true: If call interval less than `delay`, only the last call works. + * false: If call interval less than `delay, call works on fixed rate. + * @return {(Function)} throttled fn. + */ + + function throttle(fn, delay, debounce) { + var currCall; + var lastCall = 0; + var lastExec = 0; + var timer = null; + var diff; + var scope; + var args; + var debounceNextCall; + delay = delay || 0; + + function exec() { + lastExec = new Date().getTime(); + timer = null; + fn.apply(scope, args || []); + } + + var cb = function () { + var cbArgs = []; + + for (var _i = 0; _i < arguments.length; _i++) { + cbArgs[_i] = arguments[_i]; + } + + currCall = new Date().getTime(); + scope = this; + args = cbArgs; + var thisDelay = debounceNextCall || delay; + var thisDebounce = debounceNextCall || debounce; + debounceNextCall = null; + diff = currCall - (thisDebounce ? lastCall : lastExec) - thisDelay; + clearTimeout(timer); // Here we should make sure that: the `exec` SHOULD NOT be called later + // than a new call of `cb`, that is, preserving the command order. Consider + // calculating "scale rate" when roaming as an example. When a call of `cb` + // happens, either the `exec` is called dierectly, or the call is delayed. + // But the delayed call should never be later than next call of `cb`. Under + // this assurance, we can simply update view state each time `dispatchAction` + // triggered by user roaming, but not need to add extra code to avoid the + // state being "rolled-back". + + if (thisDebounce) { + timer = setTimeout(exec, thisDelay); + } else { + if (diff >= 0) { + exec(); + } else { + timer = setTimeout(exec, -diff); + } + } + + lastCall = currCall; + }; + /** + * Clear throttle. + * @public + */ + + + cb.clear = function () { + if (timer) { + clearTimeout(timer); + timer = null; + } + }; + /** + * Enable debounce once. + */ + + + cb.debounceNextCall = function (debounceDelay) { + debounceNextCall = debounceDelay; + }; + + return cb; + } + /** + * Create throttle method or update throttle rate. + * + * @example + * ComponentView.prototype.render = function () { + * ... + * throttle.createOrUpdate( + * this, + * '_dispatchAction', + * this.model.get('throttle'), + * 'fixRate' + * ); + * }; + * ComponentView.prototype.remove = function () { + * throttle.clear(this, '_dispatchAction'); + * }; + * ComponentView.prototype.dispose = function () { + * throttle.clear(this, '_dispatchAction'); + * }; + * + */ + + function createOrUpdate(obj, fnAttr, rate, throttleType) { + var fn = obj[fnAttr]; + + if (!fn) { + return; + } + + var originFn = fn[ORIGIN_METHOD] || fn; + var lastThrottleType = fn[THROTTLE_TYPE]; + var lastRate = fn[RATE]; + + if (lastRate !== rate || lastThrottleType !== throttleType) { + if (rate == null || !throttleType) { + return obj[fnAttr] = originFn; + } + + fn = obj[fnAttr] = throttle(originFn, rate, throttleType === 'debounce'); + fn[ORIGIN_METHOD] = originFn; + fn[THROTTLE_TYPE] = throttleType; + fn[RATE] = rate; + } + + return fn; + } + /** + * Clear throttle. Example see throttle.createOrUpdate. + */ + + function clear(obj, fnAttr) { + var fn = obj[fnAttr]; + + if (fn && fn[ORIGIN_METHOD]) { + // Clear throttle + fn.clear && fn.clear(); + obj[fnAttr] = fn[ORIGIN_METHOD]; + } + } + + var inner$3 = makeInner(); + var defaultStyleMappers = { + itemStyle: makeStyleMapper(ITEM_STYLE_KEY_MAP, true), + lineStyle: makeStyleMapper(LINE_STYLE_KEY_MAP, true) + }; + var defaultColorKey = { + lineStyle: 'stroke', + itemStyle: 'fill' + }; + + function getStyleMapper(seriesModel, stylePath) { + var styleMapper = seriesModel.visualStyleMapper || defaultStyleMappers[stylePath]; + + if (!styleMapper) { + console.warn("Unkown style type '" + stylePath + "'."); + return defaultStyleMappers.itemStyle; + } + + return styleMapper; + } + + function getDefaultColorKey(seriesModel, stylePath) { + // return defaultColorKey[stylePath] || + var colorKey = seriesModel.visualDrawType || defaultColorKey[stylePath]; + + if (!colorKey) { + console.warn("Unkown style type '" + stylePath + "'."); + return 'fill'; + } + + return colorKey; + } + + var seriesStyleTask = { + createOnAllSeries: true, + performRawSeries: true, + reset: function (seriesModel, ecModel) { + var data = seriesModel.getData(); + var stylePath = seriesModel.visualStyleAccessPath || 'itemStyle'; // Set in itemStyle + + var styleModel = seriesModel.getModel(stylePath); + var getStyle = getStyleMapper(seriesModel, stylePath); + var globalStyle = getStyle(styleModel); + var decalOption = styleModel.getShallow('decal'); + + if (decalOption) { + data.setVisual('decal', decalOption); + decalOption.dirty = true; + } // TODO + + + var colorKey = getDefaultColorKey(seriesModel, stylePath); + var color = globalStyle[colorKey]; // TODO style callback + + var colorCallback = isFunction(color) ? color : null; + var hasAutoColor = globalStyle.fill === 'auto' || globalStyle.stroke === 'auto'; // Get from color palette by default. + + if (!globalStyle[colorKey] || colorCallback || hasAutoColor) { + // Note: if some series has color specified (e.g., by itemStyle.color), we DO NOT + // make it effect palette. Bacause some scenarios users need to make some series + // transparent or as background, which should better not effect the palette. + var colorPalette = seriesModel.getColorFromPalette( // TODO series count changed. + seriesModel.name, null, ecModel.getSeriesCount()); + + if (!globalStyle[colorKey]) { + globalStyle[colorKey] = colorPalette; + data.setVisual('colorFromPalette', true); + } + + globalStyle.fill = globalStyle.fill === 'auto' || isFunction(globalStyle.fill) ? colorPalette : globalStyle.fill; + globalStyle.stroke = globalStyle.stroke === 'auto' || isFunction(globalStyle.stroke) ? colorPalette : globalStyle.stroke; + } + + data.setVisual('style', globalStyle); + data.setVisual('drawType', colorKey); // Only visible series has each data be visual encoded + + if (!ecModel.isSeriesFiltered(seriesModel) && colorCallback) { + data.setVisual('colorFromPalette', false); + return { + dataEach: function (data, idx) { + var dataParams = seriesModel.getDataParams(idx); + var itemStyle = extend({}, globalStyle); + itemStyle[colorKey] = colorCallback(dataParams); + data.setItemVisual(idx, 'style', itemStyle); + } + }; + } + } + }; + var sharedModel = new Model(); + var dataStyleTask = { + createOnAllSeries: true, + performRawSeries: true, + reset: function (seriesModel, ecModel) { + if (seriesModel.ignoreStyleOnData || ecModel.isSeriesFiltered(seriesModel)) { + return; + } + + var data = seriesModel.getData(); + var stylePath = seriesModel.visualStyleAccessPath || 'itemStyle'; // Set in itemStyle + + var getStyle = getStyleMapper(seriesModel, stylePath); + var colorKey = data.getVisual('drawType'); + return { + dataEach: data.hasItemOption ? function (data, idx) { + // Not use getItemModel for performance considuration + var rawItem = data.getRawDataItem(idx); + + if (rawItem && rawItem[stylePath]) { + sharedModel.option = rawItem[stylePath]; + var style = getStyle(sharedModel); + var existsStyle = data.ensureUniqueItemVisual(idx, 'style'); + extend(existsStyle, style); + + if (sharedModel.option.decal) { + data.setItemVisual(idx, 'decal', sharedModel.option.decal); + sharedModel.option.decal.dirty = true; + } + + if (colorKey in style) { + data.setItemVisual(idx, 'colorFromPalette', false); + } + } + } : null + }; + } + }; // Pick color from palette for the data which has not been set with color yet. + // Note: do not support stream rendering. No such cases yet. + + var dataColorPaletteTask = { + performRawSeries: true, + overallReset: function (ecModel) { + // Each type of series use one scope. + // Pie and funnel are using diferrent scopes + var paletteScopeGroupByType = createHashMap(); + ecModel.eachSeries(function (seriesModel) { + var colorBy = seriesModel.getColorBy(); + + if (seriesModel.isColorBySeries()) { + return; + } + + var key = seriesModel.type + '-' + colorBy; + var colorScope = paletteScopeGroupByType.get(key); + + if (!colorScope) { + colorScope = {}; + paletteScopeGroupByType.set(key, colorScope); + } + + inner$3(seriesModel).scope = colorScope; + }); + ecModel.eachSeries(function (seriesModel) { + if (seriesModel.isColorBySeries() || ecModel.isSeriesFiltered(seriesModel)) { + return; + } + + var dataAll = seriesModel.getRawData(); + var idxMap = {}; + var data = seriesModel.getData(); + var colorScope = inner$3(seriesModel).scope; + var stylePath = seriesModel.visualStyleAccessPath || 'itemStyle'; + var colorKey = getDefaultColorKey(seriesModel, stylePath); + data.each(function (idx) { + var rawIdx = data.getRawIndex(idx); + idxMap[rawIdx] = idx; + }); // Iterate on data before filtered. To make sure color from palette can be + // Consistent when toggling legend. + + dataAll.each(function (rawIdx) { + var idx = idxMap[rawIdx]; + var fromPalette = data.getItemVisual(idx, 'colorFromPalette'); // Get color from palette for each data only when the color is inherited from series color, which is + // also picked from color palette. So following situation is not in the case: + // 1. series.itemStyle.color is set + // 2. color is encoded by visualMap + + if (fromPalette) { + var itemStyle = data.ensureUniqueItemVisual(idx, 'style'); + var name_1 = dataAll.getName(rawIdx) || rawIdx + ''; + var dataCount = dataAll.count(); + itemStyle[colorKey] = seriesModel.getColorFromPalette(name_1, colorScope, dataCount); + } + }); + }); + } + }; + + var PI$3 = Math.PI; + /** + * @param {module:echarts/ExtensionAPI} api + * @param {Object} [opts] + * @param {string} [opts.text] + * @param {string} [opts.color] + * @param {string} [opts.textColor] + * @return {module:zrender/Element} + */ + + function defaultLoading(api, opts) { + opts = opts || {}; + defaults(opts, { + text: 'loading', + textColor: '#000', + fontSize: 12, + fontWeight: 'normal', + fontStyle: 'normal', + fontFamily: 'sans-serif', + maskColor: 'rgba(255, 255, 255, 0.8)', + showSpinner: true, + color: '#5470c6', + spinnerRadius: 10, + lineWidth: 5, + zlevel: 0 + }); + var group = new Group(); + var mask = new Rect({ + style: { + fill: opts.maskColor + }, + zlevel: opts.zlevel, + z: 10000 + }); + group.add(mask); + var textContent = new ZRText({ + style: { + text: opts.text, + fill: opts.textColor, + fontSize: opts.fontSize, + fontWeight: opts.fontWeight, + fontStyle: opts.fontStyle, + fontFamily: opts.fontFamily + }, + zlevel: opts.zlevel, + z: 10001 + }); + var labelRect = new Rect({ + style: { + fill: 'none' + }, + textContent: textContent, + textConfig: { + position: 'right', + distance: 10 + }, + zlevel: opts.zlevel, + z: 10001 + }); + group.add(labelRect); + var arc; + + if (opts.showSpinner) { + arc = new Arc({ + shape: { + startAngle: -PI$3 / 2, + endAngle: -PI$3 / 2 + 0.1, + r: opts.spinnerRadius + }, + style: { + stroke: opts.color, + lineCap: 'round', + lineWidth: opts.lineWidth + }, + zlevel: opts.zlevel, + z: 10001 + }); + arc.animateShape(true).when(1000, { + endAngle: PI$3 * 3 / 2 + }).start('circularInOut'); + arc.animateShape(true).when(1000, { + startAngle: PI$3 * 3 / 2 + }).delay(300).start('circularInOut'); + group.add(arc); + } // Inject resize + + + group.resize = function () { + var textWidth = textContent.getBoundingRect().width; + var r = opts.showSpinner ? opts.spinnerRadius : 0; // cx = (containerWidth - arcDiameter - textDistance - textWidth) / 2 + // textDistance needs to be calculated when both animation and text exist + + var cx = (api.getWidth() - r * 2 - (opts.showSpinner && textWidth ? 10 : 0) - textWidth) / 2 - (opts.showSpinner && textWidth ? 0 : 5 + textWidth / 2) // only show the text + + (opts.showSpinner ? 0 : textWidth / 2) // only show the spinner + + (textWidth ? 0 : r); + var cy = api.getHeight() / 2; + opts.showSpinner && arc.setShape({ + cx: cx, + cy: cy + }); + labelRect.setShape({ + x: cx - r, + y: cy - r, + width: r * 2, + height: r * 2 + }); + mask.setShape({ + x: 0, + y: 0, + width: api.getWidth(), + height: api.getHeight() + }); + }; + + group.resize(); + return group; + } + + var Scheduler = + /** @class */ + function () { + function Scheduler(ecInstance, api, dataProcessorHandlers, visualHandlers) { + // key: handlerUID + this._stageTaskMap = createHashMap(); + this.ecInstance = ecInstance; + this.api = api; // Fix current processors in case that in some rear cases that + // processors might be registered after echarts instance created. + // Register processors incrementally for a echarts instance is + // not supported by this stream architecture. + + dataProcessorHandlers = this._dataProcessorHandlers = dataProcessorHandlers.slice(); + visualHandlers = this._visualHandlers = visualHandlers.slice(); + this._allHandlers = dataProcessorHandlers.concat(visualHandlers); + } + + Scheduler.prototype.restoreData = function (ecModel, payload) { + // TODO: Only restore needed series and components, but not all components. + // Currently `restoreData` of all of the series and component will be called. + // But some independent components like `title`, `legend`, `graphic`, `toolbox`, + // `tooltip`, `axisPointer`, etc, do not need series refresh when `setOption`, + // and some components like coordinate system, axes, dataZoom, visualMap only + // need their target series refresh. + // (1) If we are implementing this feature some day, we should consider these cases: + // if a data processor depends on a component (e.g., dataZoomProcessor depends + // on the settings of `dataZoom`), it should be re-performed if the component + // is modified by `setOption`. + // (2) If a processor depends on sevral series, speicified by its `getTargetSeries`, + // it should be re-performed when the result array of `getTargetSeries` changed. + // We use `dependencies` to cover these issues. + // (3) How to update target series when coordinate system related components modified. + // TODO: simply the dirty mechanism? Check whether only the case here can set tasks dirty, + // and this case all of the tasks will be set as dirty. + ecModel.restoreData(payload); // Theoretically an overall task not only depends on each of its target series, but also + // depends on all of the series. + // The overall task is not in pipeline, and `ecModel.restoreData` only set pipeline tasks + // dirty. If `getTargetSeries` of an overall task returns nothing, we should also ensure + // that the overall task is set as dirty and to be performed, otherwise it probably cause + // state chaos. So we have to set dirty of all of the overall tasks manually, otherwise it + // probably cause state chaos (consider `dataZoomProcessor`). + + this._stageTaskMap.each(function (taskRecord) { + var overallTask = taskRecord.overallTask; + overallTask && overallTask.dirty(); + }); + }; // If seriesModel provided, incremental threshold is check by series data. + + + Scheduler.prototype.getPerformArgs = function (task, isBlock) { + // For overall task + if (!task.__pipeline) { + return; + } + + var pipeline = this._pipelineMap.get(task.__pipeline.id); + + var pCtx = pipeline.context; + var incremental = !isBlock && pipeline.progressiveEnabled && (!pCtx || pCtx.progressiveRender) && task.__idxInPipeline > pipeline.blockIndex; + var step = incremental ? pipeline.step : null; + var modDataCount = pCtx && pCtx.modDataCount; + var modBy = modDataCount != null ? Math.ceil(modDataCount / step) : null; + return { + step: step, + modBy: modBy, + modDataCount: modDataCount + }; + }; + + Scheduler.prototype.getPipeline = function (pipelineId) { + return this._pipelineMap.get(pipelineId); + }; + /** + * Current, progressive rendering starts from visual and layout. + * Always detect render mode in the same stage, avoiding that incorrect + * detection caused by data filtering. + * Caution: + * `updateStreamModes` use `seriesModel.getData()`. + */ + + + Scheduler.prototype.updateStreamModes = function (seriesModel, view) { + var pipeline = this._pipelineMap.get(seriesModel.uid); + + var data = seriesModel.getData(); + var dataLen = data.count(); // `progressiveRender` means that can render progressively in each + // animation frame. Note that some types of series do not provide + // `view.incrementalPrepareRender` but support `chart.appendData`. We + // use the term `incremental` but not `progressive` to describe the + // case that `chart.appendData`. + + var progressiveRender = pipeline.progressiveEnabled && view.incrementalPrepareRender && dataLen >= pipeline.threshold; + var large = seriesModel.get('large') && dataLen >= seriesModel.get('largeThreshold'); // TODO: modDataCount should not updated if `appendData`, otherwise cause whole repaint. + // see `test/candlestick-large3.html` + + var modDataCount = seriesModel.get('progressiveChunkMode') === 'mod' ? dataLen : null; + seriesModel.pipelineContext = pipeline.context = { + progressiveRender: progressiveRender, + modDataCount: modDataCount, + large: large + }; + }; + + Scheduler.prototype.restorePipelines = function (ecModel) { + var scheduler = this; + var pipelineMap = scheduler._pipelineMap = createHashMap(); + ecModel.eachSeries(function (seriesModel) { + var progressive = seriesModel.getProgressive(); + var pipelineId = seriesModel.uid; + pipelineMap.set(pipelineId, { + id: pipelineId, + head: null, + tail: null, + threshold: seriesModel.getProgressiveThreshold(), + progressiveEnabled: progressive && !(seriesModel.preventIncremental && seriesModel.preventIncremental()), + blockIndex: -1, + step: Math.round(progressive || 700), + count: 0 + }); + + scheduler._pipe(seriesModel, seriesModel.dataTask); + }); + }; + + Scheduler.prototype.prepareStageTasks = function () { + var stageTaskMap = this._stageTaskMap; + var ecModel = this.api.getModel(); + var api = this.api; + each(this._allHandlers, function (handler) { + var record = stageTaskMap.get(handler.uid) || stageTaskMap.set(handler.uid, {}); + var errMsg = ''; + + if ("development" !== 'production') { + // Currently do not need to support to sepecify them both. + errMsg = '"reset" and "overallReset" must not be both specified.'; + } + + assert(!(handler.reset && handler.overallReset), errMsg); + handler.reset && this._createSeriesStageTask(handler, record, ecModel, api); + handler.overallReset && this._createOverallStageTask(handler, record, ecModel, api); + }, this); + }; + + Scheduler.prototype.prepareView = function (view, model, ecModel, api) { + var renderTask = view.renderTask; + var context = renderTask.context; + context.model = model; + context.ecModel = ecModel; + context.api = api; + renderTask.__block = !view.incrementalPrepareRender; + + this._pipe(model, renderTask); + }; + + Scheduler.prototype.performDataProcessorTasks = function (ecModel, payload) { + // If we do not use `block` here, it should be considered when to update modes. + this._performStageTasks(this._dataProcessorHandlers, ecModel, payload, { + block: true + }); + }; + + Scheduler.prototype.performVisualTasks = function (ecModel, payload, opt) { + this._performStageTasks(this._visualHandlers, ecModel, payload, opt); + }; + + Scheduler.prototype._performStageTasks = function (stageHandlers, ecModel, payload, opt) { + opt = opt || {}; + var unfinished = false; + var scheduler = this; + each(stageHandlers, function (stageHandler, idx) { + if (opt.visualType && opt.visualType !== stageHandler.visualType) { + return; + } + + var stageHandlerRecord = scheduler._stageTaskMap.get(stageHandler.uid); + + var seriesTaskMap = stageHandlerRecord.seriesTaskMap; + var overallTask = stageHandlerRecord.overallTask; + + if (overallTask) { + var overallNeedDirty_1; + var agentStubMap = overallTask.agentStubMap; + agentStubMap.each(function (stub) { + if (needSetDirty(opt, stub)) { + stub.dirty(); + overallNeedDirty_1 = true; + } + }); + overallNeedDirty_1 && overallTask.dirty(); + scheduler.updatePayload(overallTask, payload); + var performArgs_1 = scheduler.getPerformArgs(overallTask, opt.block); // Execute stubs firstly, which may set the overall task dirty, + // then execute the overall task. And stub will call seriesModel.setData, + // which ensures that in the overallTask seriesModel.getData() will not + // return incorrect data. + + agentStubMap.each(function (stub) { + stub.perform(performArgs_1); + }); + + if (overallTask.perform(performArgs_1)) { + unfinished = true; + } + } else if (seriesTaskMap) { + seriesTaskMap.each(function (task, pipelineId) { + if (needSetDirty(opt, task)) { + task.dirty(); + } + + var performArgs = scheduler.getPerformArgs(task, opt.block); // FIXME + // if intending to decalare `performRawSeries` in handlers, only + // stream-independent (specifically, data item independent) operations can be + // performed. Because is a series is filtered, most of the tasks will not + // be performed. A stream-dependent operation probably cause wrong biz logic. + // Perhaps we should not provide a separate callback for this case instead + // of providing the config `performRawSeries`. The stream-dependent operaions + // and stream-independent operations should better not be mixed. + + performArgs.skip = !stageHandler.performRawSeries && ecModel.isSeriesFiltered(task.context.model); + scheduler.updatePayload(task, payload); + + if (task.perform(performArgs)) { + unfinished = true; + } + }); + } + }); + + function needSetDirty(opt, task) { + return opt.setDirty && (!opt.dirtyMap || opt.dirtyMap.get(task.__pipeline.id)); + } + + this.unfinished = unfinished || this.unfinished; + }; + + Scheduler.prototype.performSeriesTasks = function (ecModel) { + var unfinished; + ecModel.eachSeries(function (seriesModel) { + // Progress to the end for dataInit and dataRestore. + unfinished = seriesModel.dataTask.perform() || unfinished; + }); + this.unfinished = unfinished || this.unfinished; + }; + + Scheduler.prototype.plan = function () { + // Travel pipelines, check block. + this._pipelineMap.each(function (pipeline) { + var task = pipeline.tail; + + do { + if (task.__block) { + pipeline.blockIndex = task.__idxInPipeline; + break; + } + + task = task.getUpstream(); + } while (task); + }); + }; + + Scheduler.prototype.updatePayload = function (task, payload) { + payload !== 'remain' && (task.context.payload = payload); + }; + + Scheduler.prototype._createSeriesStageTask = function (stageHandler, stageHandlerRecord, ecModel, api) { + var scheduler = this; + var oldSeriesTaskMap = stageHandlerRecord.seriesTaskMap; // The count of stages are totally about only several dozen, so + // do not need to reuse the map. + + var newSeriesTaskMap = stageHandlerRecord.seriesTaskMap = createHashMap(); + var seriesType = stageHandler.seriesType; + var getTargetSeries = stageHandler.getTargetSeries; // If a stageHandler should cover all series, `createOnAllSeries` should be declared mandatorily, + // to avoid some typo or abuse. Otherwise if an extension do not specify a `seriesType`, + // it works but it may cause other irrelevant charts blocked. + + if (stageHandler.createOnAllSeries) { + ecModel.eachRawSeries(create); + } else if (seriesType) { + ecModel.eachRawSeriesByType(seriesType, create); + } else if (getTargetSeries) { + getTargetSeries(ecModel, api).each(create); + } + + function create(seriesModel) { + var pipelineId = seriesModel.uid; // Init tasks for each seriesModel only once. + // Reuse original task instance. + + var task = newSeriesTaskMap.set(pipelineId, oldSeriesTaskMap && oldSeriesTaskMap.get(pipelineId) || createTask({ + plan: seriesTaskPlan, + reset: seriesTaskReset, + count: seriesTaskCount + })); + task.context = { + model: seriesModel, + ecModel: ecModel, + api: api, + // PENDING: `useClearVisual` not used? + useClearVisual: stageHandler.isVisual && !stageHandler.isLayout, + plan: stageHandler.plan, + reset: stageHandler.reset, + scheduler: scheduler + }; + + scheduler._pipe(seriesModel, task); + } + }; + + Scheduler.prototype._createOverallStageTask = function (stageHandler, stageHandlerRecord, ecModel, api) { + var scheduler = this; + var overallTask = stageHandlerRecord.overallTask = stageHandlerRecord.overallTask // For overall task, the function only be called on reset stage. + || createTask({ + reset: overallTaskReset + }); + overallTask.context = { + ecModel: ecModel, + api: api, + overallReset: stageHandler.overallReset, + scheduler: scheduler + }; + var oldAgentStubMap = overallTask.agentStubMap; // The count of stages are totally about only several dozen, so + // do not need to reuse the map. + + var newAgentStubMap = overallTask.agentStubMap = createHashMap(); + var seriesType = stageHandler.seriesType; + var getTargetSeries = stageHandler.getTargetSeries; + var overallProgress = true; + var shouldOverallTaskDirty = false; // FIXME:TS never used, so comment it + // let modifyOutputEnd = stageHandler.modifyOutputEnd; + // An overall task with seriesType detected or has `getTargetSeries`, we add + // stub in each pipelines, it will set the overall task dirty when the pipeline + // progress. Moreover, to avoid call the overall task each frame (too frequent), + // we set the pipeline block. + + var errMsg = ''; + + if ("development" !== 'production') { + errMsg = '"createOnAllSeries" do not supported for "overallReset", ' + 'becuase it will block all streams.'; + } + + assert(!stageHandler.createOnAllSeries, errMsg); + + if (seriesType) { + ecModel.eachRawSeriesByType(seriesType, createStub); + } else if (getTargetSeries) { + getTargetSeries(ecModel, api).each(createStub); + } // Otherwise, (usually it is legancy case), the overall task will only be + // executed when upstream dirty. Otherwise the progressive rendering of all + // pipelines will be disabled unexpectedly. But it still needs stubs to receive + // dirty info from upsteam. + else { + overallProgress = false; + each(ecModel.getSeries(), createStub); + } + + function createStub(seriesModel) { + var pipelineId = seriesModel.uid; + var stub = newAgentStubMap.set(pipelineId, oldAgentStubMap && oldAgentStubMap.get(pipelineId) || ( // When the result of `getTargetSeries` changed, the overallTask + // should be set as dirty and re-performed. + shouldOverallTaskDirty = true, createTask({ + reset: stubReset, + onDirty: stubOnDirty + }))); + stub.context = { + model: seriesModel, + overallProgress: overallProgress // FIXME:TS never used, so comment it + // modifyOutputEnd: modifyOutputEnd + + }; + stub.agent = overallTask; + stub.__block = overallProgress; + + scheduler._pipe(seriesModel, stub); + } + + if (shouldOverallTaskDirty) { + overallTask.dirty(); + } + }; + + Scheduler.prototype._pipe = function (seriesModel, task) { + var pipelineId = seriesModel.uid; + + var pipeline = this._pipelineMap.get(pipelineId); + + !pipeline.head && (pipeline.head = task); + pipeline.tail && pipeline.tail.pipe(task); + pipeline.tail = task; + task.__idxInPipeline = pipeline.count++; + task.__pipeline = pipeline; + }; + + Scheduler.wrapStageHandler = function (stageHandler, visualType) { + if (isFunction(stageHandler)) { + stageHandler = { + overallReset: stageHandler, + seriesType: detectSeriseType(stageHandler) + }; + } + + stageHandler.uid = getUID('stageHandler'); + visualType && (stageHandler.visualType = visualType); + return stageHandler; + }; + return Scheduler; + }(); + + function overallTaskReset(context) { + context.overallReset(context.ecModel, context.api, context.payload); + } + + function stubReset(context) { + return context.overallProgress && stubProgress; + } + + function stubProgress() { + this.agent.dirty(); + this.getDownstream().dirty(); + } + + function stubOnDirty() { + this.agent && this.agent.dirty(); + } + + function seriesTaskPlan(context) { + return context.plan ? context.plan(context.model, context.ecModel, context.api, context.payload) : null; + } + + function seriesTaskReset(context) { + if (context.useClearVisual) { + context.data.clearAllVisual(); + } + + var resetDefines = context.resetDefines = normalizeToArray(context.reset(context.model, context.ecModel, context.api, context.payload)); + return resetDefines.length > 1 ? map(resetDefines, function (v, idx) { + return makeSeriesTaskProgress(idx); + }) : singleSeriesTaskProgress; + } + + var singleSeriesTaskProgress = makeSeriesTaskProgress(0); + + function makeSeriesTaskProgress(resetDefineIdx) { + return function (params, context) { + var data = context.data; + var resetDefine = context.resetDefines[resetDefineIdx]; + + if (resetDefine && resetDefine.dataEach) { + for (var i = params.start; i < params.end; i++) { + resetDefine.dataEach(data, i); + } + } else if (resetDefine && resetDefine.progress) { + resetDefine.progress(params, data); + } + }; + } + + function seriesTaskCount(context) { + return context.data.count(); + } + /** + * Only some legacy stage handlers (usually in echarts extensions) are pure function. + * To ensure that they can work normally, they should work in block mode, that is, + * they should not be started util the previous tasks finished. So they cause the + * progressive rendering disabled. We try to detect the series type, to narrow down + * the block range to only the series type they concern, but not all series. + */ + + + function detectSeriseType(legacyFunc) { + seriesType = null; + + try { + // Assume there is no async when calling `eachSeriesByType`. + legacyFunc(ecModelMock, apiMock); + } catch (e) {} + + return seriesType; + } + + var ecModelMock = {}; + var apiMock = {}; + var seriesType; + mockMethods(ecModelMock, GlobalModel); + mockMethods(apiMock, ExtensionAPI); + + ecModelMock.eachSeriesByType = ecModelMock.eachRawSeriesByType = function (type) { + seriesType = type; + }; + + ecModelMock.eachComponent = function (cond) { + if (cond.mainType === 'series' && cond.subType) { + seriesType = cond.subType; + } + }; + + function mockMethods(target, Clz) { + /* eslint-disable */ + for (var name_1 in Clz.prototype) { + // Do not use hasOwnProperty + target[name_1] = noop; + } + /* eslint-enable */ + + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + var colorAll = ['#37A2DA', '#32C5E9', '#67E0E3', '#9FE6B8', '#FFDB5C', '#ff9f7f', '#fb7293', '#E062AE', '#E690D1', '#e7bcf3', '#9d96f5', '#8378EA', '#96BFFF']; + var lightTheme = { + color: colorAll, + colorLayer: [['#37A2DA', '#ffd85c', '#fd7b5f'], ['#37A2DA', '#67E0E3', '#FFDB5C', '#ff9f7f', '#E062AE', '#9d96f5'], ['#37A2DA', '#32C5E9', '#9FE6B8', '#FFDB5C', '#ff9f7f', '#fb7293', '#e7bcf3', '#8378EA', '#96BFFF'], colorAll] + }; + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + var contrastColor = '#B9B8CE'; + var backgroundColor = '#100C2A'; + + var axisCommon = function () { + return { + axisLine: { + lineStyle: { + color: contrastColor + } + }, + splitLine: { + lineStyle: { + color: '#484753' + } + }, + splitArea: { + areaStyle: { + color: ['rgba(255,255,255,0.02)', 'rgba(255,255,255,0.05)'] + } + }, + minorSplitLine: { + lineStyle: { + color: '#20203B' + } + } + }; + }; + + var colorPalette = ['#4992ff', '#7cffb2', '#fddd60', '#ff6e76', '#58d9f9', '#05c091', '#ff8a45', '#8d48e3', '#dd79ff']; + var theme = { + darkMode: true, + color: colorPalette, + backgroundColor: backgroundColor, + axisPointer: { + lineStyle: { + color: '#817f91' + }, + crossStyle: { + color: '#817f91' + }, + label: { + // TODO Contrast of label backgorundColor + color: '#fff' + } + }, + legend: { + textStyle: { + color: contrastColor + } + }, + textStyle: { + color: contrastColor + }, + title: { + textStyle: { + color: '#EEF1FA' + }, + subtextStyle: { + color: '#B9B8CE' + } + }, + toolbox: { + iconStyle: { + borderColor: contrastColor + } + }, + dataZoom: { + borderColor: '#71708A', + textStyle: { + color: contrastColor + }, + brushStyle: { + color: 'rgba(135,163,206,0.3)' + }, + handleStyle: { + color: '#353450', + borderColor: '#C5CBE3' + }, + moveHandleStyle: { + color: '#B0B6C3', + opacity: 0.3 + }, + fillerColor: 'rgba(135,163,206,0.2)', + emphasis: { + handleStyle: { + borderColor: '#91B7F2', + color: '#4D587D' + }, + moveHandleStyle: { + color: '#636D9A', + opacity: 0.7 + } + }, + dataBackground: { + lineStyle: { + color: '#71708A', + width: 1 + }, + areaStyle: { + color: '#71708A' + } + }, + selectedDataBackground: { + lineStyle: { + color: '#87A3CE' + }, + areaStyle: { + color: '#87A3CE' + } + } + }, + visualMap: { + textStyle: { + color: contrastColor + } + }, + timeline: { + lineStyle: { + color: contrastColor + }, + label: { + color: contrastColor + }, + controlStyle: { + color: contrastColor, + borderColor: contrastColor + } + }, + calendar: { + itemStyle: { + color: backgroundColor + }, + dayLabel: { + color: contrastColor + }, + monthLabel: { + color: contrastColor + }, + yearLabel: { + color: contrastColor + } + }, + timeAxis: axisCommon(), + logAxis: axisCommon(), + valueAxis: axisCommon(), + categoryAxis: axisCommon(), + line: { + symbol: 'circle' + }, + graph: { + color: colorPalette + }, + gauge: { + title: { + color: contrastColor + }, + axisLine: { + lineStyle: { + color: [[1, 'rgba(207,212,219,0.2)']] + } + }, + axisLabel: { + color: contrastColor + }, + detail: { + color: '#EEF1FA' + } + }, + candlestick: { + itemStyle: { + color: '#f64e56', + color0: '#54ea92', + borderColor: '#f64e56', + borderColor0: '#54ea92' // borderColor: '#ca2824', + // borderColor0: '#09a443' + + } + } + }; + theme.categoryAxis.splitLine.show = false; + + /** + * Usage of query: + * `chart.on('click', query, handler);` + * The `query` can be: + * + The component type query string, only `mainType` or `mainType.subType`, + * like: 'xAxis', 'series', 'xAxis.category' or 'series.line'. + * + The component query object, like: + * `{seriesIndex: 2}`, `{seriesName: 'xx'}`, `{seriesId: 'some'}`, + * `{xAxisIndex: 2}`, `{xAxisName: 'xx'}`, `{xAxisId: 'some'}`. + * + The data query object, like: + * `{dataIndex: 123}`, `{dataType: 'link'}`, `{name: 'some'}`. + * + The other query object (cmponent customized query), like: + * `{element: 'some'}` (only available in custom series). + * + * Caveat: If a prop in the `query` object is `null/undefined`, it is the + * same as there is no such prop in the `query` object. + */ + + var ECEventProcessor = + /** @class */ + function () { + function ECEventProcessor() {} + + ECEventProcessor.prototype.normalizeQuery = function (query) { + var cptQuery = {}; + var dataQuery = {}; + var otherQuery = {}; // `query` is `mainType` or `mainType.subType` of component. + + if (isString(query)) { + var condCptType = parseClassType(query); // `.main` and `.sub` may be ''. + + cptQuery.mainType = condCptType.main || null; + cptQuery.subType = condCptType.sub || null; + } // `query` is an object, convert to {mainType, index, name, id}. + else { + // `xxxIndex`, `xxxName`, `xxxId`, `name`, `dataIndex`, `dataType` is reserved, + // can not be used in `compomentModel.filterForExposedEvent`. + var suffixes_1 = ['Index', 'Name', 'Id']; + var dataKeys_1 = { + name: 1, + dataIndex: 1, + dataType: 1 + }; + each(query, function (val, key) { + var reserved = false; + + for (var i = 0; i < suffixes_1.length; i++) { + var propSuffix = suffixes_1[i]; + var suffixPos = key.lastIndexOf(propSuffix); + + if (suffixPos > 0 && suffixPos === key.length - propSuffix.length) { + var mainType = key.slice(0, suffixPos); // Consider `dataIndex`. + + if (mainType !== 'data') { + cptQuery.mainType = mainType; + cptQuery[propSuffix.toLowerCase()] = val; + reserved = true; + } + } + } + + if (dataKeys_1.hasOwnProperty(key)) { + dataQuery[key] = val; + reserved = true; + } + + if (!reserved) { + otherQuery[key] = val; + } + }); + } + + return { + cptQuery: cptQuery, + dataQuery: dataQuery, + otherQuery: otherQuery + }; + }; + + ECEventProcessor.prototype.filter = function (eventType, query) { + // They should be assigned before each trigger call. + var eventInfo = this.eventInfo; + + if (!eventInfo) { + return true; + } + + var targetEl = eventInfo.targetEl; + var packedEvent = eventInfo.packedEvent; + var model = eventInfo.model; + var view = eventInfo.view; // For event like 'globalout'. + + if (!model || !view) { + return true; + } + + var cptQuery = query.cptQuery; + var dataQuery = query.dataQuery; + return check(cptQuery, model, 'mainType') && check(cptQuery, model, 'subType') && check(cptQuery, model, 'index', 'componentIndex') && check(cptQuery, model, 'name') && check(cptQuery, model, 'id') && check(dataQuery, packedEvent, 'name') && check(dataQuery, packedEvent, 'dataIndex') && check(dataQuery, packedEvent, 'dataType') && (!view.filterForExposedEvent || view.filterForExposedEvent(eventType, query.otherQuery, targetEl, packedEvent)); + + function check(query, host, prop, propOnHost) { + return query[prop] == null || host[propOnHost || prop] === query[prop]; + } + }; + + ECEventProcessor.prototype.afterTrigger = function () { + // Make sure the eventInfo wont be used in next trigger. + this.eventInfo = null; + }; + + return ECEventProcessor; + }(); + + var SYMBOL_PROPS_WITH_CB = ['symbol', 'symbolSize', 'symbolRotate', 'symbolOffset']; + var SYMBOL_PROPS = SYMBOL_PROPS_WITH_CB.concat(['symbolKeepAspect']); // Encoding visual for all series include which is filtered for legend drawing + + var seriesSymbolTask = { + createOnAllSeries: true, + // For legend. + performRawSeries: true, + reset: function (seriesModel, ecModel) { + var data = seriesModel.getData(); + + if (seriesModel.legendIcon) { + data.setVisual('legendIcon', seriesModel.legendIcon); + } + + if (!seriesModel.hasSymbolVisual) { + return; + } + + var symbolOptions = {}; + var symbolOptionsCb = {}; + var hasCallback = false; + + for (var i = 0; i < SYMBOL_PROPS_WITH_CB.length; i++) { + var symbolPropName = SYMBOL_PROPS_WITH_CB[i]; + var val = seriesModel.get(symbolPropName); + + if (isFunction(val)) { + hasCallback = true; + symbolOptionsCb[symbolPropName] = val; + } else { + symbolOptions[symbolPropName] = val; + } + } + + symbolOptions.symbol = symbolOptions.symbol || seriesModel.defaultSymbol; + data.setVisual(extend({ + legendIcon: seriesModel.legendIcon || symbolOptions.symbol, + symbolKeepAspect: seriesModel.get('symbolKeepAspect') + }, symbolOptions)); // Only visible series has each data be visual encoded + + if (ecModel.isSeriesFiltered(seriesModel)) { + return; + } + + var symbolPropsCb = keys(symbolOptionsCb); + + function dataEach(data, idx) { + var rawValue = seriesModel.getRawValue(idx); + var params = seriesModel.getDataParams(idx); + + for (var i = 0; i < symbolPropsCb.length; i++) { + var symbolPropName = symbolPropsCb[i]; + data.setItemVisual(idx, symbolPropName, symbolOptionsCb[symbolPropName](rawValue, params)); + } + } + + return { + dataEach: hasCallback ? dataEach : null + }; + } + }; + var dataSymbolTask = { + createOnAllSeries: true, + // For legend. + performRawSeries: true, + reset: function (seriesModel, ecModel) { + if (!seriesModel.hasSymbolVisual) { + return; + } // Only visible series has each data be visual encoded + + + if (ecModel.isSeriesFiltered(seriesModel)) { + return; + } + + var data = seriesModel.getData(); + + function dataEach(data, idx) { + var itemModel = data.getItemModel(idx); + + for (var i = 0; i < SYMBOL_PROPS.length; i++) { + var symbolPropName = SYMBOL_PROPS[i]; + var val = itemModel.getShallow(symbolPropName, true); + + if (val != null) { + data.setItemVisual(idx, symbolPropName, val); + } + } + } + + return { + dataEach: data.hasItemOption ? dataEach : null + }; + } + }; + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + function getItemVisualFromData(data, dataIndex, key) { + switch (key) { + case 'color': + var style = data.getItemVisual(dataIndex, 'style'); + return style[data.getVisual('drawType')]; + + case 'opacity': + return data.getItemVisual(dataIndex, 'style').opacity; + + case 'symbol': + case 'symbolSize': + case 'liftZ': + return data.getItemVisual(dataIndex, key); + + default: + if ("development" !== 'production') { + console.warn("Unknown visual type " + key); + } + + } + } + function getVisualFromData(data, key) { + switch (key) { + case 'color': + var style = data.getVisual('style'); + return style[data.getVisual('drawType')]; + + case 'opacity': + return data.getVisual('style').opacity; + + case 'symbol': + case 'symbolSize': + case 'liftZ': + return data.getVisual(key); + + default: + if ("development" !== 'production') { + console.warn("Unknown visual type " + key); + } + + } + } + function setItemVisualFromData(data, dataIndex, key, value) { + switch (key) { + case 'color': + // Make sure not sharing style object. + var style = data.ensureUniqueItemVisual(dataIndex, 'style'); + style[data.getVisual('drawType')] = value; // Mark the color has been changed, not from palette anymore + + data.setItemVisual(dataIndex, 'colorFromPalette', false); + break; + + case 'opacity': + data.ensureUniqueItemVisual(dataIndex, 'style').opacity = value; + break; + + case 'symbol': + case 'symbolSize': + case 'liftZ': + data.setItemVisual(dataIndex, key, value); + break; + + default: + if ("development" !== 'production') { + console.warn("Unknown visual type " + key); + } + + } + } + + // Inlucdes: pieSelect, pieUnSelect, pieToggleSelect, mapSelect, mapUnSelect, mapToggleSelect + + function createLegacyDataSelectAction(seriesType, ecRegisterAction) { + function getSeriesIndices(ecModel, payload) { + var seriesIndices = []; + ecModel.eachComponent({ + mainType: 'series', + subType: seriesType, + query: payload + }, function (seriesModel) { + seriesIndices.push(seriesModel.seriesIndex); + }); + return seriesIndices; + } + + each([[seriesType + 'ToggleSelect', 'toggleSelect'], [seriesType + 'Select', 'select'], [seriesType + 'UnSelect', 'unselect']], function (eventsMap) { + ecRegisterAction(eventsMap[0], function (payload, ecModel, api) { + payload = extend({}, payload); + + if ("development" !== 'production') { + deprecateReplaceLog(payload.type, eventsMap[1]); + } + + api.dispatchAction(extend(payload, { + type: eventsMap[1], + seriesIndex: getSeriesIndices(ecModel, payload) + })); + }); + }); + } + + function handleSeriesLegacySelectEvents(type, eventPostfix, ecIns, ecModel, payload) { + var legacyEventName = type + eventPostfix; + + if (!ecIns.isSilent(legacyEventName)) { + if ("development" !== 'production') { + deprecateLog("event " + legacyEventName + " is deprecated."); + } + + ecModel.eachComponent({ + mainType: 'series', + subType: 'pie' + }, function (seriesModel) { + var seriesIndex = seriesModel.seriesIndex; + var selectedMap = seriesModel.option.selectedMap; + var selected = payload.selected; + + for (var i = 0; i < selected.length; i++) { + if (selected[i].seriesIndex === seriesIndex) { + var data = seriesModel.getData(); + var dataIndex = queryDataIndex(data, payload.fromActionPayload); + ecIns.trigger(legacyEventName, { + type: legacyEventName, + seriesId: seriesModel.id, + name: isArray(dataIndex) ? data.getName(dataIndex[0]) : data.getName(dataIndex), + selected: isString(selectedMap) ? selectedMap : extend({}, selectedMap) + }); + } + } + }); + } + } + + function handleLegacySelectEvents(messageCenter, ecIns, api) { + messageCenter.on('selectchanged', function (params) { + var ecModel = api.getModel(); + + if (params.isFromClick) { + handleSeriesLegacySelectEvents('map', 'selectchanged', ecIns, ecModel, params); + handleSeriesLegacySelectEvents('pie', 'selectchanged', ecIns, ecModel, params); + } else if (params.fromAction === 'select') { + handleSeriesLegacySelectEvents('map', 'selected', ecIns, ecModel, params); + handleSeriesLegacySelectEvents('pie', 'selected', ecIns, ecModel, params); + } else if (params.fromAction === 'unselect') { + handleSeriesLegacySelectEvents('map', 'unselected', ecIns, ecModel, params); + handleSeriesLegacySelectEvents('pie', 'unselected', ecIns, ecModel, params); + } + }); + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + function findEventDispatcher(target, det, returnFirstMatch) { + var found; + + while (target) { + if (det(target)) { + found = target; + + if (returnFirstMatch) { + break; + } + } + + target = target.__hostTarget || target.parent; + } + + return found; + } + + var wmUniqueIndex = Math.round(Math.random() * 9); + var supportDefineProperty = typeof Object.defineProperty === 'function'; + var WeakMap = (function () { + function WeakMap() { + this._id = '__ec_inner_' + wmUniqueIndex++; + } + WeakMap.prototype.get = function (key) { + return this._guard(key)[this._id]; + }; + WeakMap.prototype.set = function (key, value) { + var target = this._guard(key); + if (supportDefineProperty) { + Object.defineProperty(target, this._id, { + value: value, + enumerable: false, + configurable: true + }); + } + else { + target[this._id] = value; + } + return this; + }; + WeakMap.prototype["delete"] = function (key) { + if (this.has(key)) { + delete this._guard(key)[this._id]; + return true; + } + return false; + }; + WeakMap.prototype.has = function (key) { + return !!this._guard(key)[this._id]; + }; + WeakMap.prototype._guard = function (key) { + if (key !== Object(key)) { + throw TypeError('Value of WeakMap is not a non-null object.'); + } + return key; + }; + return WeakMap; + }()); + + /** + * Triangle shape + * @inner + */ + + var Triangle = Path.extend({ + type: 'triangle', + shape: { + cx: 0, + cy: 0, + width: 0, + height: 0 + }, + buildPath: function (path, shape) { + var cx = shape.cx; + var cy = shape.cy; + var width = shape.width / 2; + var height = shape.height / 2; + path.moveTo(cx, cy - height); + path.lineTo(cx + width, cy + height); + path.lineTo(cx - width, cy + height); + path.closePath(); + } + }); + /** + * Diamond shape + * @inner + */ + + var Diamond = Path.extend({ + type: 'diamond', + shape: { + cx: 0, + cy: 0, + width: 0, + height: 0 + }, + buildPath: function (path, shape) { + var cx = shape.cx; + var cy = shape.cy; + var width = shape.width / 2; + var height = shape.height / 2; + path.moveTo(cx, cy - height); + path.lineTo(cx + width, cy); + path.lineTo(cx, cy + height); + path.lineTo(cx - width, cy); + path.closePath(); + } + }); + /** + * Pin shape + * @inner + */ + + var Pin = Path.extend({ + type: 'pin', + shape: { + // x, y on the cusp + x: 0, + y: 0, + width: 0, + height: 0 + }, + buildPath: function (path, shape) { + var x = shape.x; + var y = shape.y; + var w = shape.width / 5 * 3; // Height must be larger than width + + var h = Math.max(w, shape.height); + var r = w / 2; // Dist on y with tangent point and circle center + + var dy = r * r / (h - r); + var cy = y - h + r + dy; + var angle = Math.asin(dy / r); // Dist on x with tangent point and circle center + + var dx = Math.cos(angle) * r; + var tanX = Math.sin(angle); + var tanY = Math.cos(angle); + var cpLen = r * 0.6; + var cpLen2 = r * 0.7; + path.moveTo(x - dx, cy + dy); + path.arc(x, cy, r, Math.PI - angle, Math.PI * 2 + angle); + path.bezierCurveTo(x + dx - tanX * cpLen, cy + dy + tanY * cpLen, x, y - cpLen2, x, y); + path.bezierCurveTo(x, y - cpLen2, x - dx + tanX * cpLen, cy + dy + tanY * cpLen, x - dx, cy + dy); + path.closePath(); + } + }); + /** + * Arrow shape + * @inner + */ + + var Arrow = Path.extend({ + type: 'arrow', + shape: { + x: 0, + y: 0, + width: 0, + height: 0 + }, + buildPath: function (ctx, shape) { + var height = shape.height; + var width = shape.width; + var x = shape.x; + var y = shape.y; + var dx = width / 3 * 2; + ctx.moveTo(x, y); + ctx.lineTo(x + dx, y + height); + ctx.lineTo(x, y + height / 4 * 3); + ctx.lineTo(x - dx, y + height); + ctx.lineTo(x, y); + ctx.closePath(); + } + }); + /** + * Map of path contructors + */ + // TODO Use function to build symbol path. + + var symbolCtors = { + line: Line, + rect: Rect, + roundRect: Rect, + square: Rect, + circle: Circle, + diamond: Diamond, + pin: Pin, + arrow: Arrow, + triangle: Triangle + }; + var symbolShapeMakers = { + line: function (x, y, w, h, shape) { + shape.x1 = x; + shape.y1 = y + h / 2; + shape.x2 = x + w; + shape.y2 = y + h / 2; + }, + rect: function (x, y, w, h, shape) { + shape.x = x; + shape.y = y; + shape.width = w; + shape.height = h; + }, + roundRect: function (x, y, w, h, shape) { + shape.x = x; + shape.y = y; + shape.width = w; + shape.height = h; + shape.r = Math.min(w, h) / 4; + }, + square: function (x, y, w, h, shape) { + var size = Math.min(w, h); + shape.x = x; + shape.y = y; + shape.width = size; + shape.height = size; + }, + circle: function (x, y, w, h, shape) { + // Put circle in the center of square + shape.cx = x + w / 2; + shape.cy = y + h / 2; + shape.r = Math.min(w, h) / 2; + }, + diamond: function (x, y, w, h, shape) { + shape.cx = x + w / 2; + shape.cy = y + h / 2; + shape.width = w; + shape.height = h; + }, + pin: function (x, y, w, h, shape) { + shape.x = x + w / 2; + shape.y = y + h / 2; + shape.width = w; + shape.height = h; + }, + arrow: function (x, y, w, h, shape) { + shape.x = x + w / 2; + shape.y = y + h / 2; + shape.width = w; + shape.height = h; + }, + triangle: function (x, y, w, h, shape) { + shape.cx = x + w / 2; + shape.cy = y + h / 2; + shape.width = w; + shape.height = h; + } + }; + var symbolBuildProxies = {}; + each(symbolCtors, function (Ctor, name) { + symbolBuildProxies[name] = new Ctor(); + }); + var SymbolClz = Path.extend({ + type: 'symbol', + shape: { + symbolType: '', + x: 0, + y: 0, + width: 0, + height: 0 + }, + calculateTextPosition: function (out, config, rect) { + var res = calculateTextPosition(out, config, rect); + var shape = this.shape; + + if (shape && shape.symbolType === 'pin' && config.position === 'inside') { + res.y = rect.y + rect.height * 0.4; + } + + return res; + }, + buildPath: function (ctx, shape, inBundle) { + var symbolType = shape.symbolType; + + if (symbolType !== 'none') { + var proxySymbol = symbolBuildProxies[symbolType]; + + if (!proxySymbol) { + // Default rect + symbolType = 'rect'; + proxySymbol = symbolBuildProxies[symbolType]; + } + + symbolShapeMakers[symbolType](shape.x, shape.y, shape.width, shape.height, proxySymbol.shape); + proxySymbol.buildPath(ctx, proxySymbol.shape, inBundle); + } + } + }); // Provide setColor helper method to avoid determine if set the fill or stroke outside + + function symbolPathSetColor(color, innerColor) { + if (this.type !== 'image') { + var symbolStyle = this.style; + + if (this.__isEmptyBrush) { + symbolStyle.stroke = color; + symbolStyle.fill = innerColor || '#fff'; // TODO Same width with lineStyle in LineView + + symbolStyle.lineWidth = 2; + } else if (this.shape.symbolType === 'line') { + symbolStyle.stroke = color; + } else { + symbolStyle.fill = color; + } + + this.markRedraw(); + } + } + /** + * Create a symbol element with given symbol configuration: shape, x, y, width, height, color + */ + + + function createSymbol(symbolType, x, y, w, h, color, // whether to keep the ratio of w/h, + keepAspect) { + // TODO Support image object, DynamicImage. + var isEmpty = symbolType.indexOf('empty') === 0; + + if (isEmpty) { + symbolType = symbolType.substr(5, 1).toLowerCase() + symbolType.substr(6); + } + + var symbolPath; + + if (symbolType.indexOf('image://') === 0) { + symbolPath = makeImage(symbolType.slice(8), new BoundingRect(x, y, w, h), keepAspect ? 'center' : 'cover'); + } else if (symbolType.indexOf('path://') === 0) { + symbolPath = makePath(symbolType.slice(7), {}, new BoundingRect(x, y, w, h), keepAspect ? 'center' : 'cover'); + } else { + symbolPath = new SymbolClz({ + shape: { + symbolType: symbolType, + x: x, + y: y, + width: w, + height: h + } + }); + } + + symbolPath.__isEmptyBrush = isEmpty; // TODO Should deprecate setColor + + symbolPath.setColor = symbolPathSetColor; + + if (color) { + symbolPath.setColor(color); + } + + return symbolPath; + } + function normalizeSymbolSize(symbolSize) { + if (!isArray(symbolSize)) { + symbolSize = [+symbolSize, +symbolSize]; + } + + return [symbolSize[0] || 0, symbolSize[1] || 0]; + } + function normalizeSymbolOffset(symbolOffset, symbolSize) { + if (symbolOffset == null) { + return; + } + + if (!isArray(symbolOffset)) { + symbolOffset = [symbolOffset, symbolOffset]; + } + + return [parsePercent$1(symbolOffset[0], symbolSize[0]) || 0, parsePercent$1(retrieve2(symbolOffset[1], symbolOffset[0]), symbolSize[1]) || 0]; + } + + function isSafeNum(num) { + return isFinite(num); + } + function createLinearGradient(ctx, obj, rect) { + var x = obj.x == null ? 0 : obj.x; + var x2 = obj.x2 == null ? 1 : obj.x2; + var y = obj.y == null ? 0 : obj.y; + var y2 = obj.y2 == null ? 0 : obj.y2; + if (!obj.global) { + x = x * rect.width + rect.x; + x2 = x2 * rect.width + rect.x; + y = y * rect.height + rect.y; + y2 = y2 * rect.height + rect.y; + } + x = isSafeNum(x) ? x : 0; + x2 = isSafeNum(x2) ? x2 : 1; + y = isSafeNum(y) ? y : 0; + y2 = isSafeNum(y2) ? y2 : 0; + var canvasGradient = ctx.createLinearGradient(x, y, x2, y2); + return canvasGradient; + } + function createRadialGradient(ctx, obj, rect) { + var width = rect.width; + var height = rect.height; + var min = Math.min(width, height); + var x = obj.x == null ? 0.5 : obj.x; + var y = obj.y == null ? 0.5 : obj.y; + var r = obj.r == null ? 0.5 : obj.r; + if (!obj.global) { + x = x * width + rect.x; + y = y * height + rect.y; + r = r * min; + } + x = isSafeNum(x) ? x : 0.5; + y = isSafeNum(y) ? y : 0.5; + r = r >= 0 && isSafeNum(r) ? r : 0.5; + var canvasGradient = ctx.createRadialGradient(x, y, 0, x, y, r); + return canvasGradient; + } + function getCanvasGradient(ctx, obj, rect) { + var canvasGradient = obj.type === 'radial' + ? createRadialGradient(ctx, obj, rect) + : createLinearGradient(ctx, obj, rect); + var colorStops = obj.colorStops; + for (var i = 0; i < colorStops.length; i++) { + canvasGradient.addColorStop(colorStops[i].offset, colorStops[i].color); + } + return canvasGradient; + } + function isClipPathChanged(clipPaths, prevClipPaths) { + if (clipPaths === prevClipPaths || (!clipPaths && !prevClipPaths)) { + return false; + } + if (!clipPaths || !prevClipPaths || (clipPaths.length !== prevClipPaths.length)) { + return true; + } + for (var i = 0; i < clipPaths.length; i++) { + if (clipPaths[i] !== prevClipPaths[i]) { + return true; + } + } + return false; + } + function parseInt10(val) { + return parseInt(val, 10); + } + function getSize(root, whIdx, opts) { + var wh = ['width', 'height'][whIdx]; + var cwh = ['clientWidth', 'clientHeight'][whIdx]; + var plt = ['paddingLeft', 'paddingTop'][whIdx]; + var prb = ['paddingRight', 'paddingBottom'][whIdx]; + if (opts[wh] != null && opts[wh] !== 'auto') { + return parseFloat(opts[wh]); + } + var stl = document.defaultView.getComputedStyle(root); + return ((root[cwh] || parseInt10(stl[wh]) || parseInt10(root.style[wh])) + - (parseInt10(stl[plt]) || 0) + - (parseInt10(stl[prb]) || 0)) | 0; + } + + function normalizeLineDash(lineType, lineWidth) { + if (!lineType || lineType === 'solid' || !(lineWidth > 0)) { + return null; + } + return lineType === 'dashed' + ? [4 * lineWidth, 2 * lineWidth] + : lineType === 'dotted' + ? [lineWidth] + : isNumber(lineType) + ? [lineType] : isArray(lineType) ? lineType : null; + } + function getLineDash(el) { + var style = el.style; + var lineDash = style.lineDash && style.lineWidth > 0 && normalizeLineDash(style.lineDash, style.lineWidth); + var lineDashOffset = style.lineDashOffset; + if (lineDash) { + var lineScale_1 = (style.strokeNoScale && el.getLineScale) ? el.getLineScale() : 1; + if (lineScale_1 && lineScale_1 !== 1) { + lineDash = map(lineDash, function (rawVal) { + return rawVal / lineScale_1; + }); + lineDashOffset /= lineScale_1; + } + } + return [lineDash, lineDashOffset]; + } + + var pathProxyForDraw = new PathProxy(true); + function styleHasStroke(style) { + var stroke = style.stroke; + return !(stroke == null || stroke === 'none' || !(style.lineWidth > 0)); + } + function isValidStrokeFillStyle(strokeOrFill) { + return typeof strokeOrFill === 'string' && strokeOrFill !== 'none'; + } + function styleHasFill(style) { + var fill = style.fill; + return fill != null && fill !== 'none'; + } + function doFillPath(ctx, style) { + if (style.fillOpacity != null && style.fillOpacity !== 1) { + var originalGlobalAlpha = ctx.globalAlpha; + ctx.globalAlpha = style.fillOpacity * style.opacity; + ctx.fill(); + ctx.globalAlpha = originalGlobalAlpha; + } + else { + ctx.fill(); + } + } + function doStrokePath(ctx, style) { + if (style.strokeOpacity != null && style.strokeOpacity !== 1) { + var originalGlobalAlpha = ctx.globalAlpha; + ctx.globalAlpha = style.strokeOpacity * style.opacity; + ctx.stroke(); + ctx.globalAlpha = originalGlobalAlpha; + } + else { + ctx.stroke(); + } + } + function createCanvasPattern(ctx, pattern, el) { + var image = createOrUpdateImage(pattern.image, pattern.__image, el); + if (isImageReady(image)) { + var canvasPattern = ctx.createPattern(image, pattern.repeat || 'repeat'); + if (typeof DOMMatrix === 'function' + && canvasPattern + && canvasPattern.setTransform) { + var matrix = new DOMMatrix(); + matrix.translateSelf((pattern.x || 0), (pattern.y || 0)); + matrix.rotateSelf(0, 0, (pattern.rotation || 0) * RADIAN_TO_DEGREE); + matrix.scaleSelf((pattern.scaleX || 1), (pattern.scaleY || 1)); + canvasPattern.setTransform(matrix); + } + return canvasPattern; + } + } + function brushPath(ctx, el, style, inBatch) { + var _a; + var hasStroke = styleHasStroke(style); + var hasFill = styleHasFill(style); + var strokePercent = style.strokePercent; + var strokePart = strokePercent < 1; + var firstDraw = !el.path; + if ((!el.silent || strokePart) && firstDraw) { + el.createPathProxy(); + } + var path = el.path || pathProxyForDraw; + var dirtyFlag = el.__dirty; + if (!inBatch) { + var fill = style.fill; + var stroke = style.stroke; + var hasFillGradient = hasFill && !!fill.colorStops; + var hasStrokeGradient = hasStroke && !!stroke.colorStops; + var hasFillPattern = hasFill && !!fill.image; + var hasStrokePattern = hasStroke && !!stroke.image; + var fillGradient = void 0; + var strokeGradient = void 0; + var fillPattern = void 0; + var strokePattern = void 0; + var rect = void 0; + if (hasFillGradient || hasStrokeGradient) { + rect = el.getBoundingRect(); + } + if (hasFillGradient) { + fillGradient = dirtyFlag + ? getCanvasGradient(ctx, fill, rect) + : el.__canvasFillGradient; + el.__canvasFillGradient = fillGradient; + } + if (hasStrokeGradient) { + strokeGradient = dirtyFlag + ? getCanvasGradient(ctx, stroke, rect) + : el.__canvasStrokeGradient; + el.__canvasStrokeGradient = strokeGradient; + } + if (hasFillPattern) { + fillPattern = (dirtyFlag || !el.__canvasFillPattern) + ? createCanvasPattern(ctx, fill, el) + : el.__canvasFillPattern; + el.__canvasFillPattern = fillPattern; + } + if (hasStrokePattern) { + strokePattern = (dirtyFlag || !el.__canvasStrokePattern) + ? createCanvasPattern(ctx, stroke, el) + : el.__canvasStrokePattern; + el.__canvasStrokePattern = fillPattern; + } + if (hasFillGradient) { + ctx.fillStyle = fillGradient; + } + else if (hasFillPattern) { + if (fillPattern) { + ctx.fillStyle = fillPattern; + } + else { + hasFill = false; + } + } + if (hasStrokeGradient) { + ctx.strokeStyle = strokeGradient; + } + else if (hasStrokePattern) { + if (strokePattern) { + ctx.strokeStyle = strokePattern; + } + else { + hasStroke = false; + } + } + } + var scale = el.getGlobalScale(); + path.setScale(scale[0], scale[1], el.segmentIgnoreThreshold); + var lineDash; + var lineDashOffset; + if (ctx.setLineDash && style.lineDash) { + _a = getLineDash(el), lineDash = _a[0], lineDashOffset = _a[1]; + } + var needsRebuild = true; + if (firstDraw || (dirtyFlag & SHAPE_CHANGED_BIT)) { + path.setDPR(ctx.dpr); + if (strokePart) { + path.setContext(null); + } + else { + path.setContext(ctx); + needsRebuild = false; + } + path.reset(); + el.buildPath(path, el.shape, inBatch); + path.toStatic(); + el.pathUpdated(); + } + if (needsRebuild) { + path.rebuildPath(ctx, strokePart ? strokePercent : 1); + } + if (lineDash) { + ctx.setLineDash(lineDash); + ctx.lineDashOffset = lineDashOffset; + } + if (!inBatch) { + if (style.strokeFirst) { + if (hasStroke) { + doStrokePath(ctx, style); + } + if (hasFill) { + doFillPath(ctx, style); + } + } + else { + if (hasFill) { + doFillPath(ctx, style); + } + if (hasStroke) { + doStrokePath(ctx, style); + } + } + } + if (lineDash) { + ctx.setLineDash([]); + } + } + function brushImage(ctx, el, style) { + var image = el.__image = createOrUpdateImage(style.image, el.__image, el, el.onload); + if (!image || !isImageReady(image)) { + return; + } + var x = style.x || 0; + var y = style.y || 0; + var width = el.getWidth(); + var height = el.getHeight(); + var aspect = image.width / image.height; + if (width == null && height != null) { + width = height * aspect; + } + else if (height == null && width != null) { + height = width / aspect; + } + else if (width == null && height == null) { + width = image.width; + height = image.height; + } + if (style.sWidth && style.sHeight) { + var sx = style.sx || 0; + var sy = style.sy || 0; + ctx.drawImage(image, sx, sy, style.sWidth, style.sHeight, x, y, width, height); + } + else if (style.sx && style.sy) { + var sx = style.sx; + var sy = style.sy; + var sWidth = width - sx; + var sHeight = height - sy; + ctx.drawImage(image, sx, sy, sWidth, sHeight, x, y, width, height); + } + else { + ctx.drawImage(image, x, y, width, height); + } + } + function brushText(ctx, el, style) { + var _a; + var text = style.text; + text != null && (text += ''); + if (text) { + ctx.font = style.font || DEFAULT_FONT; + ctx.textAlign = style.textAlign; + ctx.textBaseline = style.textBaseline; + var lineDash = void 0; + var lineDashOffset = void 0; + if (ctx.setLineDash && style.lineDash) { + _a = getLineDash(el), lineDash = _a[0], lineDashOffset = _a[1]; + } + if (lineDash) { + ctx.setLineDash(lineDash); + ctx.lineDashOffset = lineDashOffset; + } + if (style.strokeFirst) { + if (styleHasStroke(style)) { + ctx.strokeText(text, style.x, style.y); + } + if (styleHasFill(style)) { + ctx.fillText(text, style.x, style.y); + } + } + else { + if (styleHasFill(style)) { + ctx.fillText(text, style.x, style.y); + } + if (styleHasStroke(style)) { + ctx.strokeText(text, style.x, style.y); + } + } + if (lineDash) { + ctx.setLineDash([]); + } + } + } + var SHADOW_NUMBER_PROPS = ['shadowBlur', 'shadowOffsetX', 'shadowOffsetY']; + var STROKE_PROPS = [ + ['lineCap', 'butt'], ['lineJoin', 'miter'], ['miterLimit', 10] + ]; + function bindCommonProps(ctx, style, prevStyle, forceSetAll, scope) { + var styleChanged = false; + if (!forceSetAll) { + prevStyle = prevStyle || {}; + if (style === prevStyle) { + return false; + } + } + if (forceSetAll || style.opacity !== prevStyle.opacity) { + flushPathDrawn(ctx, scope); + styleChanged = true; + var opacity = Math.max(Math.min(style.opacity, 1), 0); + ctx.globalAlpha = isNaN(opacity) ? DEFAULT_COMMON_STYLE.opacity : opacity; + } + if (forceSetAll || style.blend !== prevStyle.blend) { + if (!styleChanged) { + flushPathDrawn(ctx, scope); + styleChanged = true; + } + ctx.globalCompositeOperation = style.blend || DEFAULT_COMMON_STYLE.blend; + } + for (var i = 0; i < SHADOW_NUMBER_PROPS.length; i++) { + var propName = SHADOW_NUMBER_PROPS[i]; + if (forceSetAll || style[propName] !== prevStyle[propName]) { + if (!styleChanged) { + flushPathDrawn(ctx, scope); + styleChanged = true; + } + ctx[propName] = ctx.dpr * (style[propName] || 0); + } + } + if (forceSetAll || style.shadowColor !== prevStyle.shadowColor) { + if (!styleChanged) { + flushPathDrawn(ctx, scope); + styleChanged = true; + } + ctx.shadowColor = style.shadowColor || DEFAULT_COMMON_STYLE.shadowColor; + } + return styleChanged; + } + function bindPathAndTextCommonStyle(ctx, el, prevEl, forceSetAll, scope) { + var style = getStyle(el, scope.inHover); + var prevStyle = forceSetAll + ? null + : (prevEl && getStyle(prevEl, scope.inHover) || {}); + if (style === prevStyle) { + return false; + } + var styleChanged = bindCommonProps(ctx, style, prevStyle, forceSetAll, scope); + if (forceSetAll || style.fill !== prevStyle.fill) { + if (!styleChanged) { + flushPathDrawn(ctx, scope); + styleChanged = true; + } + isValidStrokeFillStyle(style.fill) && (ctx.fillStyle = style.fill); + } + if (forceSetAll || style.stroke !== prevStyle.stroke) { + if (!styleChanged) { + flushPathDrawn(ctx, scope); + styleChanged = true; + } + isValidStrokeFillStyle(style.stroke) && (ctx.strokeStyle = style.stroke); + } + if (forceSetAll || style.opacity !== prevStyle.opacity) { + if (!styleChanged) { + flushPathDrawn(ctx, scope); + styleChanged = true; + } + ctx.globalAlpha = style.opacity == null ? 1 : style.opacity; + } + if (el.hasStroke()) { + var lineWidth = style.lineWidth; + var newLineWidth = lineWidth / ((style.strokeNoScale && el.getLineScale) ? el.getLineScale() : 1); + if (ctx.lineWidth !== newLineWidth) { + if (!styleChanged) { + flushPathDrawn(ctx, scope); + styleChanged = true; + } + ctx.lineWidth = newLineWidth; + } + } + for (var i = 0; i < STROKE_PROPS.length; i++) { + var prop = STROKE_PROPS[i]; + var propName = prop[0]; + if (forceSetAll || style[propName] !== prevStyle[propName]) { + if (!styleChanged) { + flushPathDrawn(ctx, scope); + styleChanged = true; + } + ctx[propName] = style[propName] || prop[1]; + } + } + return styleChanged; + } + function bindImageStyle(ctx, el, prevEl, forceSetAll, scope) { + return bindCommonProps(ctx, getStyle(el, scope.inHover), prevEl && getStyle(prevEl, scope.inHover), forceSetAll, scope); + } + function setContextTransform(ctx, el) { + var m = el.transform; + var dpr = ctx.dpr || 1; + if (m) { + ctx.setTransform(dpr * m[0], dpr * m[1], dpr * m[2], dpr * m[3], dpr * m[4], dpr * m[5]); + } + else { + ctx.setTransform(dpr, 0, 0, dpr, 0, 0); + } + } + function updateClipStatus(clipPaths, ctx, scope) { + var allClipped = false; + for (var i = 0; i < clipPaths.length; i++) { + var clipPath = clipPaths[i]; + allClipped = allClipped || clipPath.isZeroArea(); + setContextTransform(ctx, clipPath); + ctx.beginPath(); + clipPath.buildPath(ctx, clipPath.shape); + ctx.clip(); + } + scope.allClipped = allClipped; + } + function isTransformChanged(m0, m1) { + if (m0 && m1) { + return m0[0] !== m1[0] + || m0[1] !== m1[1] + || m0[2] !== m1[2] + || m0[3] !== m1[3] + || m0[4] !== m1[4] + || m0[5] !== m1[5]; + } + else if (!m0 && !m1) { + return false; + } + return true; + } + var DRAW_TYPE_PATH = 1; + var DRAW_TYPE_IMAGE = 2; + var DRAW_TYPE_TEXT = 3; + var DRAW_TYPE_INCREMENTAL = 4; + function canPathBatch(style) { + var hasFill = styleHasFill(style); + var hasStroke = styleHasStroke(style); + return !(style.lineDash + || !(+hasFill ^ +hasStroke) + || (hasFill && typeof style.fill !== 'string') + || (hasStroke && typeof style.stroke !== 'string') + || style.strokePercent < 1 + || style.strokeOpacity < 1 + || style.fillOpacity < 1); + } + function flushPathDrawn(ctx, scope) { + scope.batchFill && ctx.fill(); + scope.batchStroke && ctx.stroke(); + scope.batchFill = ''; + scope.batchStroke = ''; + } + function getStyle(el, inHover) { + return inHover ? (el.__hoverStyle || el.style) : el.style; + } + function brushSingle(ctx, el) { + brush(ctx, el, { inHover: false, viewWidth: 0, viewHeight: 0 }, true); + } + function brush(ctx, el, scope, isLast) { + var m = el.transform; + if (!el.shouldBePainted(scope.viewWidth, scope.viewHeight, false, false)) { + el.__dirty &= ~REDRAW_BIT; + el.__isRendered = false; + return; + } + var clipPaths = el.__clipPaths; + var prevElClipPaths = scope.prevElClipPaths; + var forceSetTransform = false; + var forceSetStyle = false; + if (!prevElClipPaths || isClipPathChanged(clipPaths, prevElClipPaths)) { + if (prevElClipPaths && prevElClipPaths.length) { + flushPathDrawn(ctx, scope); + ctx.restore(); + forceSetStyle = forceSetTransform = true; + scope.prevElClipPaths = null; + scope.allClipped = false; + scope.prevEl = null; + } + if (clipPaths && clipPaths.length) { + flushPathDrawn(ctx, scope); + ctx.save(); + updateClipStatus(clipPaths, ctx, scope); + forceSetTransform = true; + } + scope.prevElClipPaths = clipPaths; + } + if (scope.allClipped) { + el.__isRendered = false; + return; + } + el.beforeBrush && el.beforeBrush(); + el.innerBeforeBrush(); + var prevEl = scope.prevEl; + if (!prevEl) { + forceSetStyle = forceSetTransform = true; + } + var canBatchPath = el instanceof Path + && el.autoBatch + && canPathBatch(el.style); + if (forceSetTransform || isTransformChanged(m, prevEl.transform)) { + flushPathDrawn(ctx, scope); + setContextTransform(ctx, el); + } + else if (!canBatchPath) { + flushPathDrawn(ctx, scope); + } + var style = getStyle(el, scope.inHover); + if (el instanceof Path) { + if (scope.lastDrawType !== DRAW_TYPE_PATH) { + forceSetStyle = true; + scope.lastDrawType = DRAW_TYPE_PATH; + } + bindPathAndTextCommonStyle(ctx, el, prevEl, forceSetStyle, scope); + if (!canBatchPath || (!scope.batchFill && !scope.batchStroke)) { + ctx.beginPath(); + } + brushPath(ctx, el, style, canBatchPath); + if (canBatchPath) { + scope.batchFill = style.fill || ''; + scope.batchStroke = style.stroke || ''; + } + } + else { + if (el instanceof TSpan) { + if (scope.lastDrawType !== DRAW_TYPE_TEXT) { + forceSetStyle = true; + scope.lastDrawType = DRAW_TYPE_TEXT; + } + bindPathAndTextCommonStyle(ctx, el, prevEl, forceSetStyle, scope); + brushText(ctx, el, style); + } + else if (el instanceof ZRImage) { + if (scope.lastDrawType !== DRAW_TYPE_IMAGE) { + forceSetStyle = true; + scope.lastDrawType = DRAW_TYPE_IMAGE; + } + bindImageStyle(ctx, el, prevEl, forceSetStyle, scope); + brushImage(ctx, el, style); + } + else if (el.getTemporalDisplayables) { + if (scope.lastDrawType !== DRAW_TYPE_INCREMENTAL) { + forceSetStyle = true; + scope.lastDrawType = DRAW_TYPE_INCREMENTAL; + } + brushIncremental(ctx, el, scope); + } + } + if (canBatchPath && isLast) { + flushPathDrawn(ctx, scope); + } + el.innerAfterBrush(); + el.afterBrush && el.afterBrush(); + scope.prevEl = el; + el.__dirty = 0; + el.__isRendered = true; + } + function brushIncremental(ctx, el, scope) { + var displayables = el.getDisplayables(); + var temporalDisplayables = el.getTemporalDisplayables(); + ctx.save(); + var innerScope = { + prevElClipPaths: null, + prevEl: null, + allClipped: false, + viewWidth: scope.viewWidth, + viewHeight: scope.viewHeight, + inHover: scope.inHover + }; + var i; + var len; + for (i = el.getCursor(), len = displayables.length; i < len; i++) { + var displayable = displayables[i]; + displayable.beforeBrush && displayable.beforeBrush(); + displayable.innerBeforeBrush(); + brush(ctx, displayable, innerScope, i === len - 1); + displayable.innerAfterBrush(); + displayable.afterBrush && displayable.afterBrush(); + innerScope.prevEl = displayable; + } + for (var i_1 = 0, len_1 = temporalDisplayables.length; i_1 < len_1; i_1++) { + var displayable = temporalDisplayables[i_1]; + displayable.beforeBrush && displayable.beforeBrush(); + displayable.innerBeforeBrush(); + brush(ctx, displayable, innerScope, i_1 === len_1 - 1); + displayable.innerAfterBrush(); + displayable.afterBrush && displayable.afterBrush(); + innerScope.prevEl = displayable; + } + el.clearTemporalDisplayables(); + el.notClear = true; + ctx.restore(); + } + + var decalMap = new WeakMap(); + var decalCache = new LRU(100); + var decalKeys = ['symbol', 'symbolSize', 'symbolKeepAspect', 'color', 'backgroundColor', 'dashArrayX', 'dashArrayY', 'maxTileWidth', 'maxTileHeight']; + /** + * Create or update pattern image from decal options + * + * @param {InnerDecalObject | 'none'} decalObject decal options, 'none' if no decal + * @return {Pattern} pattern with generated image, null if no decal + */ + + function createOrUpdatePatternFromDecal(decalObject, api) { + if (decalObject === 'none') { + return null; + } + + var dpr = api.getDevicePixelRatio(); + var zr = api.getZr(); + var isSVG = zr.painter.type === 'svg'; + + if (decalObject.dirty) { + decalMap["delete"](decalObject); + } + + var oldPattern = decalMap.get(decalObject); + + if (oldPattern) { + return oldPattern; + } + + var decalOpt = defaults(decalObject, { + symbol: 'rect', + symbolSize: 1, + symbolKeepAspect: true, + color: 'rgba(0, 0, 0, 0.2)', + backgroundColor: null, + dashArrayX: 5, + dashArrayY: 5, + rotation: 0, + maxTileWidth: 512, + maxTileHeight: 512 + }); + + if (decalOpt.backgroundColor === 'none') { + decalOpt.backgroundColor = null; + } + + var pattern = { + repeat: 'repeat' + }; + setPatternnSource(pattern); + pattern.rotation = decalOpt.rotation; + pattern.scaleX = pattern.scaleY = isSVG ? 1 : 1 / dpr; + decalMap.set(decalObject, pattern); + decalObject.dirty = false; + return pattern; + + function setPatternnSource(pattern) { + var keys = [dpr]; + var isValidKey = true; + + for (var i = 0; i < decalKeys.length; ++i) { + var value = decalOpt[decalKeys[i]]; + + if (value != null && !isArray(value) && !isString(value) && !isNumber(value) && typeof value !== 'boolean') { + isValidKey = false; + break; + } + + keys.push(value); + } + + var cacheKey; + + if (isValidKey) { + cacheKey = keys.join(',') + (isSVG ? '-svg' : ''); + var cache = decalCache.get(cacheKey); + + if (cache) { + isSVG ? pattern.svgElement = cache : pattern.image = cache; + } + } + + var dashArrayX = normalizeDashArrayX(decalOpt.dashArrayX); + var dashArrayY = normalizeDashArrayY(decalOpt.dashArrayY); + var symbolArray = normalizeSymbolArray(decalOpt.symbol); + var lineBlockLengthsX = getLineBlockLengthX(dashArrayX); + var lineBlockLengthY = getLineBlockLengthY(dashArrayY); + var canvas = !isSVG && platformApi.createCanvas(); + var svgRoot = isSVG && { + tag: 'g', + attrs: {}, + key: 'dcl', + children: [] + }; + var pSize = getPatternSize(); + var ctx; + + if (canvas) { + canvas.width = pSize.width * dpr; + canvas.height = pSize.height * dpr; + ctx = canvas.getContext('2d'); + } + + brushDecal(); + + if (isValidKey) { + decalCache.put(cacheKey, canvas || svgRoot); + } + + pattern.image = canvas; + pattern.svgElement = svgRoot; + pattern.svgWidth = pSize.width; + pattern.svgHeight = pSize.height; + /** + * Get minumum length that can make a repeatable pattern. + * + * @return {Object} pattern width and height + */ + + function getPatternSize() { + /** + * For example, if dash is [[3, 2], [2, 1]] for X, it looks like + * |--- --- --- --- --- ... + * |-- -- -- -- -- -- -- -- ... + * |--- --- --- --- --- ... + * |-- -- -- -- -- -- -- -- ... + * So the minumum length of X is 15, + * which is the least common multiple of `3 + 2` and `2 + 1` + * |--- --- --- |--- --- ... + * |-- -- -- -- -- |-- -- -- ... + */ + var width = 1; + + for (var i = 0, xlen = lineBlockLengthsX.length; i < xlen; ++i) { + width = getLeastCommonMultiple(width, lineBlockLengthsX[i]); + } + + var symbolRepeats = 1; + + for (var i = 0, xlen = symbolArray.length; i < xlen; ++i) { + symbolRepeats = getLeastCommonMultiple(symbolRepeats, symbolArray[i].length); + } + + width *= symbolRepeats; + var height = lineBlockLengthY * lineBlockLengthsX.length * symbolArray.length; + + if ("development" !== 'production') { + var warn = function (attrName) { + /* eslint-disable-next-line */ + console.warn("Calculated decal size is greater than " + attrName + " due to decal option settings so " + attrName + " is used for the decal size. Please consider changing the decal option to make a smaller decal or set " + attrName + " to be larger to avoid incontinuity."); + }; + + if (width > decalOpt.maxTileWidth) { + warn('maxTileWidth'); + } + + if (height > decalOpt.maxTileHeight) { + warn('maxTileHeight'); + } + } + + return { + width: Math.max(1, Math.min(width, decalOpt.maxTileWidth)), + height: Math.max(1, Math.min(height, decalOpt.maxTileHeight)) + }; + } + + function brushDecal() { + if (ctx) { + ctx.clearRect(0, 0, canvas.width, canvas.height); + + if (decalOpt.backgroundColor) { + ctx.fillStyle = decalOpt.backgroundColor; + ctx.fillRect(0, 0, canvas.width, canvas.height); + } + } + + var ySum = 0; + + for (var i = 0; i < dashArrayY.length; ++i) { + ySum += dashArrayY[i]; + } + + if (ySum <= 0) { + // dashArrayY is 0, draw nothing + return; + } + + var y = -lineBlockLengthY; + var yId = 0; + var yIdTotal = 0; + var xId0 = 0; + + while (y < pSize.height) { + if (yId % 2 === 0) { + var symbolYId = yIdTotal / 2 % symbolArray.length; + var x = 0; + var xId1 = 0; + var xId1Total = 0; + + while (x < pSize.width * 2) { + var xSum = 0; + + for (var i = 0; i < dashArrayX[xId0].length; ++i) { + xSum += dashArrayX[xId0][i]; + } + + if (xSum <= 0) { + // Skip empty line + break; + } // E.g., [15, 5, 20, 5] draws only for 15 and 20 + + + if (xId1 % 2 === 0) { + var size = (1 - decalOpt.symbolSize) * 0.5; + var left = x + dashArrayX[xId0][xId1] * size; + var top_1 = y + dashArrayY[yId] * size; + var width = dashArrayX[xId0][xId1] * decalOpt.symbolSize; + var height = dashArrayY[yId] * decalOpt.symbolSize; + var symbolXId = xId1Total / 2 % symbolArray[symbolYId].length; + brushSymbol(left, top_1, width, height, symbolArray[symbolYId][symbolXId]); + } + + x += dashArrayX[xId0][xId1]; + ++xId1Total; + ++xId1; + + if (xId1 === dashArrayX[xId0].length) { + xId1 = 0; + } + } + + ++xId0; + + if (xId0 === dashArrayX.length) { + xId0 = 0; + } + } + + y += dashArrayY[yId]; + ++yIdTotal; + ++yId; + + if (yId === dashArrayY.length) { + yId = 0; + } + } + + function brushSymbol(x, y, width, height, symbolType) { + var scale = isSVG ? 1 : dpr; + var symbol = createSymbol(symbolType, x * scale, y * scale, width * scale, height * scale, decalOpt.color, decalOpt.symbolKeepAspect); + + if (isSVG) { + var symbolVNode = zr.painter.renderOneToVNode(symbol); + + if (symbolVNode) { + svgRoot.children.push(symbolVNode); + } + } else { + // Paint to canvas for all other renderers. + brushSingle(ctx, symbol); + } + } + } + } + } + /** + * Convert symbol array into normalized array + * + * @param {string | (string | string[])[]} symbol symbol input + * @return {string[][]} normolized symbol array + */ + + function normalizeSymbolArray(symbol) { + if (!symbol || symbol.length === 0) { + return [['rect']]; + } + + if (isString(symbol)) { + return [[symbol]]; + } + + var isAllString = true; + + for (var i = 0; i < symbol.length; ++i) { + if (!isString(symbol[i])) { + isAllString = false; + break; + } + } + + if (isAllString) { + return normalizeSymbolArray([symbol]); + } + + var result = []; + + for (var i = 0; i < symbol.length; ++i) { + if (isString(symbol[i])) { + result.push([symbol[i]]); + } else { + result.push(symbol[i]); + } + } + + return result; + } + /** + * Convert dash input into dashArray + * + * @param {DecalDashArrayX} dash dash input + * @return {number[][]} normolized dash array + */ + + + function normalizeDashArrayX(dash) { + if (!dash || dash.length === 0) { + return [[0, 0]]; + } + + if (isNumber(dash)) { + var dashValue = Math.ceil(dash); + return [[dashValue, dashValue]]; + } + /** + * [20, 5] should be normalized into [[20, 5]], + * while [20, [5, 10]] should be normalized into [[20, 20], [5, 10]] + */ + + + var isAllNumber = true; + + for (var i = 0; i < dash.length; ++i) { + if (!isNumber(dash[i])) { + isAllNumber = false; + break; + } + } + + if (isAllNumber) { + return normalizeDashArrayX([dash]); + } + + var result = []; + + for (var i = 0; i < dash.length; ++i) { + if (isNumber(dash[i])) { + var dashValue = Math.ceil(dash[i]); + result.push([dashValue, dashValue]); + } else { + var dashValue = map(dash[i], function (n) { + return Math.ceil(n); + }); + + if (dashValue.length % 2 === 1) { + // [4, 2, 1] means |---- - -- |---- - -- | + // so normalize it to be [4, 2, 1, 4, 2, 1] + result.push(dashValue.concat(dashValue)); + } else { + result.push(dashValue); + } + } + } + + return result; + } + /** + * Convert dash input into dashArray + * + * @param {DecalDashArrayY} dash dash input + * @return {number[]} normolized dash array + */ + + + function normalizeDashArrayY(dash) { + if (!dash || typeof dash === 'object' && dash.length === 0) { + return [0, 0]; + } + + if (isNumber(dash)) { + var dashValue_1 = Math.ceil(dash); + return [dashValue_1, dashValue_1]; + } + + var dashValue = map(dash, function (n) { + return Math.ceil(n); + }); + return dash.length % 2 ? dashValue.concat(dashValue) : dashValue; + } + /** + * Get block length of each line. A block is the length of dash line and space. + * For example, a line with [4, 1] has a dash line of 4 and a space of 1 after + * that, so the block length of this line is 5. + * + * @param {number[][]} dash dash arrary of X or Y + * @return {number[]} block length of each line + */ + + + function getLineBlockLengthX(dash) { + return map(dash, function (line) { + return getLineBlockLengthY(line); + }); + } + + function getLineBlockLengthY(dash) { + var blockLength = 0; + + for (var i = 0; i < dash.length; ++i) { + blockLength += dash[i]; + } + + if (dash.length % 2 === 1) { + // [4, 2, 1] means |---- - -- |---- - -- | + // So total length is (4 + 2 + 1) * 2 + return blockLength * 2; + } + + return blockLength; + } + + function decalVisual(ecModel, api) { + ecModel.eachRawSeries(function (seriesModel) { + if (ecModel.isSeriesFiltered(seriesModel)) { + return; + } + + var data = seriesModel.getData(); + + if (data.hasItemVisual()) { + data.each(function (idx) { + var decal = data.getItemVisual(idx, 'decal'); + + if (decal) { + var itemStyle = data.ensureUniqueItemVisual(idx, 'style'); + itemStyle.decal = createOrUpdatePatternFromDecal(decal, api); + } + }); + } + + var decal = data.getVisual('decal'); + + if (decal) { + var style = data.getVisual('style'); + style.decal = createOrUpdatePatternFromDecal(decal, api); + } + }); + } + + var lifecycle = new Eventful(); + + // The implentations will be registered when installing the component. + // Avoid these code being bundled to the core module. + + var implsStore = {}; // TODO Type + + function registerImpl(name, impl) { + if ("development" !== 'production') { + if (implsStore[name]) { + error("Already has an implementation of " + name + "."); + } + } + + implsStore[name] = impl; + } + function getImpl(name) { + if ("development" !== 'production') { + if (!implsStore[name]) { + error("Implementation of " + name + " doesn't exists."); + } + } + + return implsStore[name]; + } + + var hasWindow = typeof window !== 'undefined'; + var version$1 = '5.4.0'; + var dependencies = { + zrender: '5.4.0' + }; + var TEST_FRAME_REMAIN_TIME = 1; + var PRIORITY_PROCESSOR_SERIES_FILTER = 800; // Some data processors depends on the stack result dimension (to calculate data extent). + // So data stack stage should be in front of data processing stage. + + var PRIORITY_PROCESSOR_DATASTACK = 900; // "Data filter" will block the stream, so it should be + // put at the begining of data processing. + + var PRIORITY_PROCESSOR_FILTER = 1000; + var PRIORITY_PROCESSOR_DEFAULT = 2000; + var PRIORITY_PROCESSOR_STATISTIC = 5000; + var PRIORITY_VISUAL_LAYOUT = 1000; + var PRIORITY_VISUAL_PROGRESSIVE_LAYOUT = 1100; + var PRIORITY_VISUAL_GLOBAL = 2000; + var PRIORITY_VISUAL_CHART = 3000; + var PRIORITY_VISUAL_COMPONENT = 4000; // Visual property in data. Greater than `PRIORITY_VISUAL_COMPONENT` to enable to + // overwrite the viusal result of component (like `visualMap`) + // using data item specific setting (like itemStyle.xxx on data item) + + var PRIORITY_VISUAL_CHART_DATA_CUSTOM = 4500; // Greater than `PRIORITY_VISUAL_CHART_DATA_CUSTOM` to enable to layout based on + // visual result like `symbolSize`. + + var PRIORITY_VISUAL_POST_CHART_LAYOUT = 4600; + var PRIORITY_VISUAL_BRUSH = 5000; + var PRIORITY_VISUAL_ARIA = 6000; + var PRIORITY_VISUAL_DECAL = 7000; + var PRIORITY = { + PROCESSOR: { + FILTER: PRIORITY_PROCESSOR_FILTER, + SERIES_FILTER: PRIORITY_PROCESSOR_SERIES_FILTER, + STATISTIC: PRIORITY_PROCESSOR_STATISTIC + }, + VISUAL: { + LAYOUT: PRIORITY_VISUAL_LAYOUT, + PROGRESSIVE_LAYOUT: PRIORITY_VISUAL_PROGRESSIVE_LAYOUT, + GLOBAL: PRIORITY_VISUAL_GLOBAL, + CHART: PRIORITY_VISUAL_CHART, + POST_CHART_LAYOUT: PRIORITY_VISUAL_POST_CHART_LAYOUT, + COMPONENT: PRIORITY_VISUAL_COMPONENT, + BRUSH: PRIORITY_VISUAL_BRUSH, + CHART_ITEM: PRIORITY_VISUAL_CHART_DATA_CUSTOM, + ARIA: PRIORITY_VISUAL_ARIA, + DECAL: PRIORITY_VISUAL_DECAL + } + }; // Main process have three entries: `setOption`, `dispatchAction` and `resize`, + // where they must not be invoked nestedly, except the only case: invoke + // dispatchAction with updateMethod "none" in main process. + // This flag is used to carry out this rule. + // All events will be triggered out side main process (i.e. when !this[IN_MAIN_PROCESS]). + + var IN_MAIN_PROCESS_KEY = '__flagInMainProcess'; + var PENDING_UPDATE = '__pendingUpdate'; + var STATUS_NEEDS_UPDATE_KEY = '__needsUpdateStatus'; + var ACTION_REG = /^[a-zA-Z0-9_]+$/; + var CONNECT_STATUS_KEY = '__connectUpdateStatus'; + var CONNECT_STATUS_PENDING = 0; + var CONNECT_STATUS_UPDATING = 1; + var CONNECT_STATUS_UPDATED = 2; + + function createRegisterEventWithLowercaseECharts(method) { + return function () { + var args = []; + + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + + if (this.isDisposed()) { + disposedWarning(this.id); + return; + } + + return toLowercaseNameAndCallEventful(this, method, args); + }; + } + + function createRegisterEventWithLowercaseMessageCenter(method) { + return function () { + var args = []; + + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + + return toLowercaseNameAndCallEventful(this, method, args); + }; + } + + function toLowercaseNameAndCallEventful(host, method, args) { + // `args[0]` is event name. Event name is all lowercase. + args[0] = args[0] && args[0].toLowerCase(); + return Eventful.prototype[method].apply(host, args); + } + + var MessageCenter = + /** @class */ + function (_super) { + __extends(MessageCenter, _super); + + function MessageCenter() { + return _super !== null && _super.apply(this, arguments) || this; + } + + return MessageCenter; + }(Eventful); + + var messageCenterProto = MessageCenter.prototype; + messageCenterProto.on = createRegisterEventWithLowercaseMessageCenter('on'); + messageCenterProto.off = createRegisterEventWithLowercaseMessageCenter('off'); // --------------------------------------- + // Internal method names for class ECharts + // --------------------------------------- + + var prepare; + var prepareView; + var updateDirectly; + var updateMethods; + var doConvertPixel; + var updateStreamModes; + var doDispatchAction; + var flushPendingActions; + var triggerUpdatedEvent; + var bindRenderedEvent; + var bindMouseEvent; + var render; + var renderComponents; + var renderSeries; + var createExtensionAPI; + var enableConnect; + var markStatusToUpdate; + var applyChangedStates; + + var ECharts = + /** @class */ + function (_super) { + __extends(ECharts, _super); + + function ECharts(dom, // Theme name or themeOption. + theme, opts) { + var _this = _super.call(this, new ECEventProcessor()) || this; + + _this._chartsViews = []; + _this._chartsMap = {}; + _this._componentsViews = []; + _this._componentsMap = {}; // Can't dispatch action during rendering procedure + + _this._pendingActions = []; + opts = opts || {}; // Get theme by name + + if (isString(theme)) { + theme = themeStorage[theme]; + } + + _this._dom = dom; + var defaultRenderer = 'canvas'; + var defaultCoarsePointer = 'auto'; + var defaultUseDirtyRect = false; + + if ("development" !== 'production') { + var root = + /* eslint-disable-next-line */ + hasWindow ? window : global; + defaultRenderer = root.__ECHARTS__DEFAULT__RENDERER__ || defaultRenderer; + defaultCoarsePointer = retrieve2(root.__ECHARTS__DEFAULT__COARSE_POINTER, defaultCoarsePointer); + var devUseDirtyRect = root.__ECHARTS__DEFAULT__USE_DIRTY_RECT__; + defaultUseDirtyRect = devUseDirtyRect == null ? defaultUseDirtyRect : devUseDirtyRect; + } + + var zr = _this._zr = init(dom, { + renderer: opts.renderer || defaultRenderer, + devicePixelRatio: opts.devicePixelRatio, + width: opts.width, + height: opts.height, + ssr: opts.ssr, + useDirtyRect: retrieve2(opts.useDirtyRect, defaultUseDirtyRect), + useCoarsePointer: retrieve2(opts.useCoarsePointer, defaultCoarsePointer), + pointerSize: opts.pointerSize + }); + _this._ssr = opts.ssr; // Expect 60 fps. + + _this._throttledZrFlush = throttle(bind(zr.flush, zr), 17); + theme = clone(theme); + theme && globalBackwardCompat(theme, true); + _this._theme = theme; + _this._locale = createLocaleObject(opts.locale || SYSTEM_LANG); + _this._coordSysMgr = new CoordinateSystemManager(); + var api = _this._api = createExtensionAPI(_this); // Sort on demand + + function prioritySortFunc(a, b) { + return a.__prio - b.__prio; + } + + sort(visualFuncs, prioritySortFunc); + sort(dataProcessorFuncs, prioritySortFunc); + _this._scheduler = new Scheduler(_this, api, dataProcessorFuncs, visualFuncs); + _this._messageCenter = new MessageCenter(); // Init mouse events + + _this._initEvents(); // In case some people write `window.onresize = chart.resize` + + + _this.resize = bind(_this.resize, _this); + zr.animation.on('frame', _this._onframe, _this); + bindRenderedEvent(zr, _this); + bindMouseEvent(zr, _this); // ECharts instance can be used as value. + + setAsPrimitive(_this); + return _this; + } + + ECharts.prototype._onframe = function () { + if (this._disposed) { + return; + } + + applyChangedStates(this); + var scheduler = this._scheduler; // Lazy update + + if (this[PENDING_UPDATE]) { + var silent = this[PENDING_UPDATE].silent; + this[IN_MAIN_PROCESS_KEY] = true; + + try { + prepare(this); + updateMethods.update.call(this, null, this[PENDING_UPDATE].updateParams); + } catch (e) { + this[IN_MAIN_PROCESS_KEY] = false; + this[PENDING_UPDATE] = null; + throw e; + } // At present, in each frame, zrender performs: + // (1) animation step forward. + // (2) trigger('frame') (where this `_onframe` is called) + // (3) zrender flush (render). + // If we do nothing here, since we use `setToFinal: true`, the step (3) above + // will render the final state of the elements before the real animation started. + + + this._zr.flush(); + + this[IN_MAIN_PROCESS_KEY] = false; + this[PENDING_UPDATE] = null; + flushPendingActions.call(this, silent); + triggerUpdatedEvent.call(this, silent); + } // Avoid do both lazy update and progress in one frame. + else if (scheduler.unfinished) { + // Stream progress. + var remainTime = TEST_FRAME_REMAIN_TIME; + var ecModel = this._model; + var api = this._api; + scheduler.unfinished = false; + + do { + var startTime = +new Date(); + scheduler.performSeriesTasks(ecModel); // Currently dataProcessorFuncs do not check threshold. + + scheduler.performDataProcessorTasks(ecModel); + updateStreamModes(this, ecModel); // Do not update coordinate system here. Because that coord system update in + // each frame is not a good user experience. So we follow the rule that + // the extent of the coordinate system is determin in the first frame (the + // frame is executed immedietely after task reset. + // this._coordSysMgr.update(ecModel, api); + // console.log('--- ec frame visual ---', remainTime); + + scheduler.performVisualTasks(ecModel); + renderSeries(this, this._model, api, 'remain', {}); + remainTime -= +new Date() - startTime; + } while (remainTime > 0 && scheduler.unfinished); // Call flush explicitly for trigger finished event. + + + if (!scheduler.unfinished) { + this._zr.flush(); + } // Else, zr flushing be ensue within the same frame, + // because zr flushing is after onframe event. + + } + }; + + ECharts.prototype.getDom = function () { + return this._dom; + }; + + ECharts.prototype.getId = function () { + return this.id; + }; + + ECharts.prototype.getZr = function () { + return this._zr; + }; + + ECharts.prototype.isSSR = function () { + return this._ssr; + }; + /* eslint-disable-next-line */ + + + ECharts.prototype.setOption = function (option, notMerge, lazyUpdate) { + if (this[IN_MAIN_PROCESS_KEY]) { + if ("development" !== 'production') { + error('`setOption` should not be called during main process.'); + } + + return; + } + + if (this._disposed) { + disposedWarning(this.id); + return; + } + + var silent; + var replaceMerge; + var transitionOpt; + + if (isObject(notMerge)) { + lazyUpdate = notMerge.lazyUpdate; + silent = notMerge.silent; + replaceMerge = notMerge.replaceMerge; + transitionOpt = notMerge.transition; + notMerge = notMerge.notMerge; + } + + this[IN_MAIN_PROCESS_KEY] = true; + + if (!this._model || notMerge) { + var optionManager = new OptionManager(this._api); + var theme = this._theme; + var ecModel = this._model = new GlobalModel(); + ecModel.scheduler = this._scheduler; + ecModel.ssr = this._ssr; + ecModel.init(null, null, null, theme, this._locale, optionManager); + } + + this._model.setOption(option, { + replaceMerge: replaceMerge + }, optionPreprocessorFuncs); + + var updateParams = { + seriesTransition: transitionOpt, + optionChanged: true + }; + + if (lazyUpdate) { + this[PENDING_UPDATE] = { + silent: silent, + updateParams: updateParams + }; + this[IN_MAIN_PROCESS_KEY] = false; // `setOption(option, {lazyMode: true})` may be called when zrender has been slept. + // It should wake it up to make sure zrender start to render at the next frame. + + this.getZr().wakeUp(); + } else { + try { + prepare(this); + updateMethods.update.call(this, null, updateParams); + } catch (e) { + this[PENDING_UPDATE] = null; + this[IN_MAIN_PROCESS_KEY] = false; + throw e; + } // Ensure zr refresh sychronously, and then pixel in canvas can be + // fetched after `setOption`. + + + if (!this._ssr) { + // not use flush when using ssr mode. + this._zr.flush(); + } + + this[PENDING_UPDATE] = null; + this[IN_MAIN_PROCESS_KEY] = false; + flushPendingActions.call(this, silent); + triggerUpdatedEvent.call(this, silent); + } + }; + /** + * @deprecated + */ + + + ECharts.prototype.setTheme = function () { + deprecateLog('ECharts#setTheme() is DEPRECATED in ECharts 3.0'); + }; // We don't want developers to use getModel directly. + + + ECharts.prototype.getModel = function () { + return this._model; + }; + + ECharts.prototype.getOption = function () { + return this._model && this._model.getOption(); + }; + + ECharts.prototype.getWidth = function () { + return this._zr.getWidth(); + }; + + ECharts.prototype.getHeight = function () { + return this._zr.getHeight(); + }; + + ECharts.prototype.getDevicePixelRatio = function () { + return this._zr.painter.dpr + /* eslint-disable-next-line */ + || hasWindow && window.devicePixelRatio || 1; + }; + /** + * Get canvas which has all thing rendered + * @deprecated Use renderToCanvas instead. + */ + + + ECharts.prototype.getRenderedCanvas = function (opts) { + if ("development" !== 'production') { + deprecateReplaceLog('getRenderedCanvas', 'renderToCanvas'); + } + + return this.renderToCanvas(opts); + }; + + ECharts.prototype.renderToCanvas = function (opts) { + opts = opts || {}; + var painter = this._zr.painter; + + if ("development" !== 'production') { + if (painter.type !== 'canvas') { + throw new Error('renderToCanvas can only be used in the canvas renderer.'); + } + } + + return painter.getRenderedCanvas({ + backgroundColor: opts.backgroundColor || this._model.get('backgroundColor'), + pixelRatio: opts.pixelRatio || this.getDevicePixelRatio() + }); + }; + + ECharts.prototype.renderToSVGString = function (opts) { + opts = opts || {}; + var painter = this._zr.painter; + + if ("development" !== 'production') { + if (painter.type !== 'svg') { + throw new Error('renderToSVGString can only be used in the svg renderer.'); + } + } + + return painter.renderToString({ + useViewBox: opts.useViewBox + }); + }; + /** + * Get svg data url + */ + + + ECharts.prototype.getSvgDataURL = function () { + if (!env.svgSupported) { + return; + } + + var zr = this._zr; + var list = zr.storage.getDisplayList(); // Stop animations + + each(list, function (el) { + el.stopAnimation(null, true); + }); + return zr.painter.toDataURL(); + }; + + ECharts.prototype.getDataURL = function (opts) { + if (this._disposed) { + disposedWarning(this.id); + return; + } + + opts = opts || {}; + var excludeComponents = opts.excludeComponents; + var ecModel = this._model; + var excludesComponentViews = []; + var self = this; + each(excludeComponents, function (componentType) { + ecModel.eachComponent({ + mainType: componentType + }, function (component) { + var view = self._componentsMap[component.__viewId]; + + if (!view.group.ignore) { + excludesComponentViews.push(view); + view.group.ignore = true; + } + }); + }); + var url = this._zr.painter.getType() === 'svg' ? this.getSvgDataURL() : this.renderToCanvas(opts).toDataURL('image/' + (opts && opts.type || 'png')); + each(excludesComponentViews, function (view) { + view.group.ignore = false; + }); + return url; + }; + + ECharts.prototype.getConnectedDataURL = function (opts) { + if (this._disposed) { + disposedWarning(this.id); + return; + } + + var isSvg = opts.type === 'svg'; + var groupId = this.group; + var mathMin = Math.min; + var mathMax = Math.max; + var MAX_NUMBER = Infinity; + + if (connectedGroups[groupId]) { + var left_1 = MAX_NUMBER; + var top_1 = MAX_NUMBER; + var right_1 = -MAX_NUMBER; + var bottom_1 = -MAX_NUMBER; + var canvasList_1 = []; + var dpr_1 = opts && opts.pixelRatio || this.getDevicePixelRatio(); + each(instances$1, function (chart, id) { + if (chart.group === groupId) { + var canvas = isSvg ? chart.getZr().painter.getSvgDom().innerHTML : chart.renderToCanvas(clone(opts)); + var boundingRect = chart.getDom().getBoundingClientRect(); + left_1 = mathMin(boundingRect.left, left_1); + top_1 = mathMin(boundingRect.top, top_1); + right_1 = mathMax(boundingRect.right, right_1); + bottom_1 = mathMax(boundingRect.bottom, bottom_1); + canvasList_1.push({ + dom: canvas, + left: boundingRect.left, + top: boundingRect.top + }); + } + }); + left_1 *= dpr_1; + top_1 *= dpr_1; + right_1 *= dpr_1; + bottom_1 *= dpr_1; + var width = right_1 - left_1; + var height = bottom_1 - top_1; + var targetCanvas = platformApi.createCanvas(); + var zr_1 = init(targetCanvas, { + renderer: isSvg ? 'svg' : 'canvas' + }); + zr_1.resize({ + width: width, + height: height + }); + + if (isSvg) { + var content_1 = ''; + each(canvasList_1, function (item) { + var x = item.left - left_1; + var y = item.top - top_1; + content_1 += '' + item.dom + ''; + }); + zr_1.painter.getSvgRoot().innerHTML = content_1; + + if (opts.connectedBackgroundColor) { + zr_1.painter.setBackgroundColor(opts.connectedBackgroundColor); + } + + zr_1.refreshImmediately(); + return zr_1.painter.toDataURL(); + } else { + // Background between the charts + if (opts.connectedBackgroundColor) { + zr_1.add(new Rect({ + shape: { + x: 0, + y: 0, + width: width, + height: height + }, + style: { + fill: opts.connectedBackgroundColor + } + })); + } + + each(canvasList_1, function (item) { + var img = new ZRImage({ + style: { + x: item.left * dpr_1 - left_1, + y: item.top * dpr_1 - top_1, + image: item.dom + } + }); + zr_1.add(img); + }); + zr_1.refreshImmediately(); + return targetCanvas.toDataURL('image/' + (opts && opts.type || 'png')); + } + } else { + return this.getDataURL(opts); + } + }; + + ECharts.prototype.convertToPixel = function (finder, value) { + return doConvertPixel(this, 'convertToPixel', finder, value); + }; + + ECharts.prototype.convertFromPixel = function (finder, value) { + return doConvertPixel(this, 'convertFromPixel', finder, value); + }; + /** + * Is the specified coordinate systems or components contain the given pixel point. + * @param {Array|number} value + * @return {boolean} result + */ + + + ECharts.prototype.containPixel = function (finder, value) { + if (this._disposed) { + disposedWarning(this.id); + return; + } + + var ecModel = this._model; + var result; + var findResult = parseFinder(ecModel, finder); + each(findResult, function (models, key) { + key.indexOf('Models') >= 0 && each(models, function (model) { + var coordSys = model.coordinateSystem; + + if (coordSys && coordSys.containPoint) { + result = result || !!coordSys.containPoint(value); + } else if (key === 'seriesModels') { + var view = this._chartsMap[model.__viewId]; + + if (view && view.containPoint) { + result = result || view.containPoint(value, model); + } else { + if ("development" !== 'production') { + console.warn(key + ': ' + (view ? 'The found component do not support containPoint.' : 'No view mapping to the found component.')); + } + } + } else { + if ("development" !== 'production') { + console.warn(key + ': containPoint is not supported'); + } + } + }, this); + }, this); + return !!result; + }; + /** + * Get visual from series or data. + * @param finder + * If string, e.g., 'series', means {seriesIndex: 0}. + * If Object, could contain some of these properties below: + * { + * seriesIndex / seriesId / seriesName, + * dataIndex / dataIndexInside + * } + * If dataIndex is not specified, series visual will be fetched, + * but not data item visual. + * If all of seriesIndex, seriesId, seriesName are not specified, + * visual will be fetched from first series. + * @param visualType 'color', 'symbol', 'symbolSize' + */ + + + ECharts.prototype.getVisual = function (finder, visualType) { + var ecModel = this._model; + var parsedFinder = parseFinder(ecModel, finder, { + defaultMainType: 'series' + }); + var seriesModel = parsedFinder.seriesModel; + + if ("development" !== 'production') { + if (!seriesModel) { + console.warn('There is no specified seires model'); + } + } + + var data = seriesModel.getData(); + var dataIndexInside = parsedFinder.hasOwnProperty('dataIndexInside') ? parsedFinder.dataIndexInside : parsedFinder.hasOwnProperty('dataIndex') ? data.indexOfRawIndex(parsedFinder.dataIndex) : null; + return dataIndexInside != null ? getItemVisualFromData(data, dataIndexInside, visualType) : getVisualFromData(data, visualType); + }; + /** + * Get view of corresponding component model + */ + + + ECharts.prototype.getViewOfComponentModel = function (componentModel) { + return this._componentsMap[componentModel.__viewId]; + }; + /** + * Get view of corresponding series model + */ + + + ECharts.prototype.getViewOfSeriesModel = function (seriesModel) { + return this._chartsMap[seriesModel.__viewId]; + }; + + ECharts.prototype._initEvents = function () { + var _this = this; + + each(MOUSE_EVENT_NAMES, function (eveName) { + var handler = function (e) { + var ecModel = _this.getModel(); + + var el = e.target; + var params; + var isGlobalOut = eveName === 'globalout'; // no e.target when 'globalout'. + + if (isGlobalOut) { + params = {}; + } else { + el && findEventDispatcher(el, function (parent) { + var ecData = getECData(parent); + + if (ecData && ecData.dataIndex != null) { + var dataModel = ecData.dataModel || ecModel.getSeriesByIndex(ecData.seriesIndex); + params = dataModel && dataModel.getDataParams(ecData.dataIndex, ecData.dataType) || {}; + return true; + } // If element has custom eventData of components + else if (ecData.eventData) { + params = extend({}, ecData.eventData); + return true; + } + }, true); + } // Contract: if params prepared in mouse event, + // these properties must be specified: + // { + // componentType: string (component main type) + // componentIndex: number + // } + // Otherwise event query can not work. + + + if (params) { + var componentType = params.componentType; + var componentIndex = params.componentIndex; // Special handling for historic reason: when trigger by + // markLine/markPoint/markArea, the componentType is + // 'markLine'/'markPoint'/'markArea', but we should better + // enable them to be queried by seriesIndex, since their + // option is set in each series. + + if (componentType === 'markLine' || componentType === 'markPoint' || componentType === 'markArea') { + componentType = 'series'; + componentIndex = params.seriesIndex; + } + + var model = componentType && componentIndex != null && ecModel.getComponent(componentType, componentIndex); + var view = model && _this[model.mainType === 'series' ? '_chartsMap' : '_componentsMap'][model.__viewId]; + + if ("development" !== 'production') { + // `event.componentType` and `event[componentTpype + 'Index']` must not + // be missed, otherwise there is no way to distinguish source component. + // See `dataFormat.getDataParams`. + if (!isGlobalOut && !(model && view)) { + console.warn('model or view can not be found by params'); + } + } + + params.event = e; + params.type = eveName; + _this._$eventProcessor.eventInfo = { + targetEl: el, + packedEvent: params, + model: model, + view: view + }; + + _this.trigger(eveName, params); + } + }; // Consider that some component (like tooltip, brush, ...) + // register zr event handler, but user event handler might + // do anything, such as call `setOption` or `dispatchAction`, + // which probably update any of the content and probably + // cause problem if it is called previous other inner handlers. + + + handler.zrEventfulCallAtLast = true; + + _this._zr.on(eveName, handler, _this); + }); + each(eventActionMap, function (actionType, eventType) { + _this._messageCenter.on(eventType, function (event) { + this.trigger(eventType, event); + }, _this); + }); // Extra events + // TODO register? + + each(['selectchanged'], function (eventType) { + _this._messageCenter.on(eventType, function (event) { + this.trigger(eventType, event); + }, _this); + }); + handleLegacySelectEvents(this._messageCenter, this, this._api); + }; + + ECharts.prototype.isDisposed = function () { + return this._disposed; + }; + + ECharts.prototype.clear = function () { + if (this._disposed) { + disposedWarning(this.id); + return; + } + + this.setOption({ + series: [] + }, true); + }; + + ECharts.prototype.dispose = function () { + if (this._disposed) { + disposedWarning(this.id); + return; + } + + this._disposed = true; + var dom = this.getDom(); + + if (dom) { + setAttribute(this.getDom(), DOM_ATTRIBUTE_KEY, ''); + } + + var chart = this; + var api = chart._api; + var ecModel = chart._model; + each(chart._componentsViews, function (component) { + component.dispose(ecModel, api); + }); + each(chart._chartsViews, function (chart) { + chart.dispose(ecModel, api); + }); // Dispose after all views disposed + + chart._zr.dispose(); // Set properties to null. + // To reduce the memory cost in case the top code still holds this instance unexpectedly. + + + chart._dom = chart._model = chart._chartsMap = chart._componentsMap = chart._chartsViews = chart._componentsViews = chart._scheduler = chart._api = chart._zr = chart._throttledZrFlush = chart._theme = chart._coordSysMgr = chart._messageCenter = null; + delete instances$1[chart.id]; + }; + /** + * Resize the chart + */ + + + ECharts.prototype.resize = function (opts) { + if (this[IN_MAIN_PROCESS_KEY]) { + if ("development" !== 'production') { + error('`resize` should not be called during main process.'); + } + + return; + } + + if (this._disposed) { + disposedWarning(this.id); + return; + } + + this._zr.resize(opts); + + var ecModel = this._model; // Resize loading effect + + this._loadingFX && this._loadingFX.resize(); + + if (!ecModel) { + return; + } + + var needPrepare = ecModel.resetOption('media'); + var silent = opts && opts.silent; // There is some real cases that: + // chart.setOption(option, { lazyUpdate: true }); + // chart.resize(); + + if (this[PENDING_UPDATE]) { + if (silent == null) { + silent = this[PENDING_UPDATE].silent; + } + + needPrepare = true; + this[PENDING_UPDATE] = null; + } + + this[IN_MAIN_PROCESS_KEY] = true; + + try { + needPrepare && prepare(this); + updateMethods.update.call(this, { + type: 'resize', + animation: extend({ + // Disable animation + duration: 0 + }, opts && opts.animation) + }); + } catch (e) { + this[IN_MAIN_PROCESS_KEY] = false; + throw e; + } + + this[IN_MAIN_PROCESS_KEY] = false; + flushPendingActions.call(this, silent); + triggerUpdatedEvent.call(this, silent); + }; + + ECharts.prototype.showLoading = function (name, cfg) { + if (this._disposed) { + disposedWarning(this.id); + return; + } + + if (isObject(name)) { + cfg = name; + name = ''; + } + + name = name || 'default'; + this.hideLoading(); + + if (!loadingEffects[name]) { + if ("development" !== 'production') { + console.warn('Loading effects ' + name + ' not exists.'); + } + + return; + } + + var el = loadingEffects[name](this._api, cfg); + var zr = this._zr; + this._loadingFX = el; + zr.add(el); + }; + /** + * Hide loading effect + */ + + + ECharts.prototype.hideLoading = function () { + if (this._disposed) { + disposedWarning(this.id); + return; + } + + this._loadingFX && this._zr.remove(this._loadingFX); + this._loadingFX = null; + }; + + ECharts.prototype.makeActionFromEvent = function (eventObj) { + var payload = extend({}, eventObj); + payload.type = eventActionMap[eventObj.type]; + return payload; + }; + /** + * @param opt If pass boolean, means opt.silent + * @param opt.silent Default `false`. Whether trigger events. + * @param opt.flush Default `undefined`. + * true: Flush immediately, and then pixel in canvas can be fetched + * immediately. Caution: it might affect performance. + * false: Not flush. + * undefined: Auto decide whether perform flush. + */ + + + ECharts.prototype.dispatchAction = function (payload, opt) { + if (this._disposed) { + disposedWarning(this.id); + return; + } + + if (!isObject(opt)) { + opt = { + silent: !!opt + }; + } + + if (!actions[payload.type]) { + return; + } // Avoid dispatch action before setOption. Especially in `connect`. + + + if (!this._model) { + return; + } // May dispatchAction in rendering procedure + + + if (this[IN_MAIN_PROCESS_KEY]) { + this._pendingActions.push(payload); + + return; + } + + var silent = opt.silent; + doDispatchAction.call(this, payload, silent); + var flush = opt.flush; + + if (flush) { + this._zr.flush(); + } else if (flush !== false && env.browser.weChat) { + // In WeChat embeded browser, `requestAnimationFrame` and `setInterval` + // hang when sliding page (on touch event), which cause that zr does not + // refresh util user interaction finished, which is not expected. + // But `dispatchAction` may be called too frequently when pan on touch + // screen, which impacts performance if do not throttle them. + this._throttledZrFlush(); + } + + flushPendingActions.call(this, silent); + triggerUpdatedEvent.call(this, silent); + }; + + ECharts.prototype.updateLabelLayout = function () { + lifecycle.trigger('series:layoutlabels', this._model, this._api, { + // Not adding series labels. + // TODO + updatedSeries: [] + }); + }; + + ECharts.prototype.appendData = function (params) { + if (this._disposed) { + disposedWarning(this.id); + return; + } + + var seriesIndex = params.seriesIndex; + var ecModel = this.getModel(); + var seriesModel = ecModel.getSeriesByIndex(seriesIndex); + + if ("development" !== 'production') { + assert(params.data && seriesModel); + } + + seriesModel.appendData(params); // Note: `appendData` does not support that update extent of coordinate + // system, util some scenario require that. In the expected usage of + // `appendData`, the initial extent of coordinate system should better + // be fixed by axis `min`/`max` setting or initial data, otherwise if + // the extent changed while `appendData`, the location of the painted + // graphic elements have to be changed, which make the usage of + // `appendData` meaningless. + + this._scheduler.unfinished = true; + this.getZr().wakeUp(); + }; // A work around for no `internal` modifier in ts yet but + // need to strictly hide private methods to JS users. + + + ECharts.internalField = function () { + prepare = function (ecIns) { + var scheduler = ecIns._scheduler; + scheduler.restorePipelines(ecIns._model); + scheduler.prepareStageTasks(); + prepareView(ecIns, true); + prepareView(ecIns, false); + scheduler.plan(); + }; + /** + * Prepare view instances of charts and components + */ + + + prepareView = function (ecIns, isComponent) { + var ecModel = ecIns._model; + var scheduler = ecIns._scheduler; + var viewList = isComponent ? ecIns._componentsViews : ecIns._chartsViews; + var viewMap = isComponent ? ecIns._componentsMap : ecIns._chartsMap; + var zr = ecIns._zr; + var api = ecIns._api; + + for (var i = 0; i < viewList.length; i++) { + viewList[i].__alive = false; + } + + isComponent ? ecModel.eachComponent(function (componentType, model) { + componentType !== 'series' && doPrepare(model); + }) : ecModel.eachSeries(doPrepare); + + function doPrepare(model) { + // By defaut view will be reused if possible for the case that `setOption` with "notMerge" + // mode and need to enable transition animation. (Usually, when they have the same id, or + // especially no id but have the same type & name & index. See the `model.id` generation + // rule in `makeIdAndName` and `viewId` generation rule here). + // But in `replaceMerge` mode, this feature should be able to disabled when it is clear that + // the new model has nothing to do with the old model. + var requireNewView = model.__requireNewView; // This command should not work twice. + + model.__requireNewView = false; // Consider: id same and type changed. + + var viewId = '_ec_' + model.id + '_' + model.type; + var view = !requireNewView && viewMap[viewId]; + + if (!view) { + var classType = parseClassType(model.type); + var Clazz = isComponent ? ComponentView.getClass(classType.main, classType.sub) : // FIXME:TS + // (ChartView as ChartViewConstructor).getClass('series', classType.sub) + // For backward compat, still support a chart type declared as only subType + // like "liquidfill", but recommend "series.liquidfill" + // But need a base class to make a type series. + ChartView.getClass(classType.sub); + + if ("development" !== 'production') { + assert(Clazz, classType.sub + ' does not exist.'); + } + + view = new Clazz(); + view.init(ecModel, api); + viewMap[viewId] = view; + viewList.push(view); + zr.add(view.group); + } + + model.__viewId = view.__id = viewId; + view.__alive = true; + view.__model = model; + view.group.__ecComponentInfo = { + mainType: model.mainType, + index: model.componentIndex + }; + !isComponent && scheduler.prepareView(view, model, ecModel, api); + } + + for (var i = 0; i < viewList.length;) { + var view = viewList[i]; + + if (!view.__alive) { + !isComponent && view.renderTask.dispose(); + zr.remove(view.group); + view.dispose(ecModel, api); + viewList.splice(i, 1); + + if (viewMap[view.__id] === view) { + delete viewMap[view.__id]; + } + + view.__id = view.group.__ecComponentInfo = null; + } else { + i++; + } + } + }; + + updateDirectly = function (ecIns, method, payload, mainType, subType) { + var ecModel = ecIns._model; + ecModel.setUpdatePayload(payload); // broadcast + + if (!mainType) { + // FIXME + // Chart will not be update directly here, except set dirty. + // But there is no such scenario now. + each([].concat(ecIns._componentsViews).concat(ecIns._chartsViews), callView); + return; + } + + var query = {}; + query[mainType + 'Id'] = payload[mainType + 'Id']; + query[mainType + 'Index'] = payload[mainType + 'Index']; + query[mainType + 'Name'] = payload[mainType + 'Name']; + var condition = { + mainType: mainType, + query: query + }; + subType && (condition.subType = subType); // subType may be '' by parseClassType; + + var excludeSeriesId = payload.excludeSeriesId; + var excludeSeriesIdMap; + + if (excludeSeriesId != null) { + excludeSeriesIdMap = createHashMap(); + each(normalizeToArray(excludeSeriesId), function (id) { + var modelId = convertOptionIdName(id, null); + + if (modelId != null) { + excludeSeriesIdMap.set(modelId, true); + } + }); + } // If dispatchAction before setOption, do nothing. + + + ecModel && ecModel.eachComponent(condition, function (model) { + var isExcluded = excludeSeriesIdMap && excludeSeriesIdMap.get(model.id) !== null; + + if (isExcluded) { + return; + } + + if (isHighDownPayload(payload)) { + if (model instanceof SeriesModel) { + if (payload.type === HIGHLIGHT_ACTION_TYPE && !payload.notBlur && !model.get(['emphasis', 'disabled'])) { + blurSeriesFromHighlightPayload(model, payload, ecIns._api); + } + } else { + var _a = findComponentHighDownDispatchers(model.mainType, model.componentIndex, payload.name, ecIns._api), + focusSelf = _a.focusSelf, + dispatchers = _a.dispatchers; + + if (payload.type === HIGHLIGHT_ACTION_TYPE && focusSelf && !payload.notBlur) { + blurComponent(model.mainType, model.componentIndex, ecIns._api); + } // PENDING: + // Whether to put this "enter emphasis" code in `ComponentView`, + // which will be the same as `ChartView` but might be not necessary + // and will be far from this logic. + + + if (dispatchers) { + each(dispatchers, function (dispatcher) { + payload.type === HIGHLIGHT_ACTION_TYPE ? enterEmphasis(dispatcher) : leaveEmphasis(dispatcher); + }); + } + } + } else if (isSelectChangePayload(payload)) { + // TODO geo + if (model instanceof SeriesModel) { + toggleSelectionFromPayload(model, payload, ecIns._api); + updateSeriesElementSelection(model); + markStatusToUpdate(ecIns); + } + } + }, ecIns); + ecModel && ecModel.eachComponent(condition, function (model) { + var isExcluded = excludeSeriesIdMap && excludeSeriesIdMap.get(model.id) !== null; + + if (isExcluded) { + return; + } + callView(ecIns[mainType === 'series' ? '_chartsMap' : '_componentsMap'][model.__viewId]); + }, ecIns); + + function callView(view) { + view && view.__alive && view[method] && view[method](view.__model, ecModel, ecIns._api, payload); + } + }; + + updateMethods = { + prepareAndUpdate: function (payload) { + prepare(this); + updateMethods.update.call(this, payload, { + // Needs to mark option changed if newOption is given. + // It's from MagicType. + // TODO If use a separate flag optionChanged in payload? + optionChanged: payload.newOption != null + }); + }, + update: function (payload, updateParams) { + var ecModel = this._model; + var api = this._api; + var zr = this._zr; + var coordSysMgr = this._coordSysMgr; + var scheduler = this._scheduler; // update before setOption + + if (!ecModel) { + return; + } + + ecModel.setUpdatePayload(payload); + scheduler.restoreData(ecModel, payload); + scheduler.performSeriesTasks(ecModel); // TODO + // Save total ecModel here for undo/redo (after restoring data and before processing data). + // Undo (restoration of total ecModel) can be carried out in 'action' or outside API call. + // Create new coordinate system each update + // In LineView may save the old coordinate system and use it to get the orignal point + + coordSysMgr.create(ecModel, api); + scheduler.performDataProcessorTasks(ecModel, payload); // Current stream render is not supported in data process. So we can update + // stream modes after data processing, where the filtered data is used to + // deteming whether use progressive rendering. + + updateStreamModes(this, ecModel); // We update stream modes before coordinate system updated, then the modes info + // can be fetched when coord sys updating (consider the barGrid extent fix). But + // the drawback is the full coord info can not be fetched. Fortunately this full + // coord is not requied in stream mode updater currently. + + coordSysMgr.update(ecModel, api); + clearColorPalette(ecModel); + scheduler.performVisualTasks(ecModel, payload); + render(this, ecModel, api, payload, updateParams); // Set background + + var backgroundColor = ecModel.get('backgroundColor') || 'transparent'; + var darkMode = ecModel.get('darkMode'); + zr.setBackgroundColor(backgroundColor); // Force set dark mode. + + if (darkMode != null && darkMode !== 'auto') { + zr.setDarkMode(darkMode); + } + + lifecycle.trigger('afterupdate', ecModel, api); + }, + updateTransform: function (payload) { + var _this = this; + + var ecModel = this._model; + var api = this._api; // update before setOption + + if (!ecModel) { + return; + } + + ecModel.setUpdatePayload(payload); // ChartView.markUpdateMethod(payload, 'updateTransform'); + + var componentDirtyList = []; + ecModel.eachComponent(function (componentType, componentModel) { + if (componentType === 'series') { + return; + } + + var componentView = _this.getViewOfComponentModel(componentModel); + + if (componentView && componentView.__alive) { + if (componentView.updateTransform) { + var result = componentView.updateTransform(componentModel, ecModel, api, payload); + result && result.update && componentDirtyList.push(componentView); + } else { + componentDirtyList.push(componentView); + } + } + }); + var seriesDirtyMap = createHashMap(); + ecModel.eachSeries(function (seriesModel) { + var chartView = _this._chartsMap[seriesModel.__viewId]; + + if (chartView.updateTransform) { + var result = chartView.updateTransform(seriesModel, ecModel, api, payload); + result && result.update && seriesDirtyMap.set(seriesModel.uid, 1); + } else { + seriesDirtyMap.set(seriesModel.uid, 1); + } + }); + clearColorPalette(ecModel); // Keep pipe to the exist pipeline because it depends on the render task of the full pipeline. + // this._scheduler.performVisualTasks(ecModel, payload, 'layout', true); + + this._scheduler.performVisualTasks(ecModel, payload, { + setDirty: true, + dirtyMap: seriesDirtyMap + }); // Currently, not call render of components. Geo render cost a lot. + // renderComponents(ecIns, ecModel, api, payload, componentDirtyList); + + + renderSeries(this, ecModel, api, payload, {}, seriesDirtyMap); + lifecycle.trigger('afterupdate', ecModel, api); + }, + updateView: function (payload) { + var ecModel = this._model; // update before setOption + + if (!ecModel) { + return; + } + + ecModel.setUpdatePayload(payload); + ChartView.markUpdateMethod(payload, 'updateView'); + clearColorPalette(ecModel); // Keep pipe to the exist pipeline because it depends on the render task of the full pipeline. + + this._scheduler.performVisualTasks(ecModel, payload, { + setDirty: true + }); + + render(this, ecModel, this._api, payload, {}); + lifecycle.trigger('afterupdate', ecModel, this._api); + }, + updateVisual: function (payload) { + // updateMethods.update.call(this, payload); + var _this = this; + + var ecModel = this._model; // update before setOption + + if (!ecModel) { + return; + } + + ecModel.setUpdatePayload(payload); // clear all visual + + ecModel.eachSeries(function (seriesModel) { + seriesModel.getData().clearAllVisual(); + }); // Perform visual + + ChartView.markUpdateMethod(payload, 'updateVisual'); + clearColorPalette(ecModel); // Keep pipe to the exist pipeline because it depends on the render task of the full pipeline. + + this._scheduler.performVisualTasks(ecModel, payload, { + visualType: 'visual', + setDirty: true + }); + + ecModel.eachComponent(function (componentType, componentModel) { + if (componentType !== 'series') { + var componentView = _this.getViewOfComponentModel(componentModel); + + componentView && componentView.__alive && componentView.updateVisual(componentModel, ecModel, _this._api, payload); + } + }); + ecModel.eachSeries(function (seriesModel) { + var chartView = _this._chartsMap[seriesModel.__viewId]; + chartView.updateVisual(seriesModel, ecModel, _this._api, payload); + }); + lifecycle.trigger('afterupdate', ecModel, this._api); + }, + updateLayout: function (payload) { + updateMethods.update.call(this, payload); + } + }; + + doConvertPixel = function (ecIns, methodName, finder, value) { + if (ecIns._disposed) { + disposedWarning(ecIns.id); + return; + } + + var ecModel = ecIns._model; + + var coordSysList = ecIns._coordSysMgr.getCoordinateSystems(); + + var result; + var parsedFinder = parseFinder(ecModel, finder); + + for (var i = 0; i < coordSysList.length; i++) { + var coordSys = coordSysList[i]; + + if (coordSys[methodName] && (result = coordSys[methodName](ecModel, parsedFinder, value)) != null) { + return result; + } + } + + if ("development" !== 'production') { + console.warn('No coordinate system that supports ' + methodName + ' found by the given finder.'); + } + }; + + updateStreamModes = function (ecIns, ecModel) { + var chartsMap = ecIns._chartsMap; + var scheduler = ecIns._scheduler; + ecModel.eachSeries(function (seriesModel) { + scheduler.updateStreamModes(seriesModel, chartsMap[seriesModel.__viewId]); + }); + }; + + doDispatchAction = function (payload, silent) { + var _this = this; + + var ecModel = this.getModel(); + var payloadType = payload.type; + var escapeConnect = payload.escapeConnect; + var actionWrap = actions[payloadType]; + var actionInfo = actionWrap.actionInfo; + var cptTypeTmp = (actionInfo.update || 'update').split(':'); + var updateMethod = cptTypeTmp.pop(); + var cptType = cptTypeTmp[0] != null && parseClassType(cptTypeTmp[0]); + this[IN_MAIN_PROCESS_KEY] = true; + var payloads = [payload]; + var batched = false; // Batch action + + if (payload.batch) { + batched = true; + payloads = map(payload.batch, function (item) { + item = defaults(extend({}, item), payload); + item.batch = null; + return item; + }); + } + + var eventObjBatch = []; + var eventObj; + var isSelectChange = isSelectChangePayload(payload); + var isHighDown = isHighDownPayload(payload); // Only leave blur once if there are multiple batches. + + if (isHighDown) { + allLeaveBlur(this._api); + } + + each(payloads, function (batchItem) { + // Action can specify the event by return it. + eventObj = actionWrap.action(batchItem, _this._model, _this._api); // Emit event outside + + eventObj = eventObj || extend({}, batchItem); // Convert type to eventType + + eventObj.type = actionInfo.event || eventObj.type; + eventObjBatch.push(eventObj); // light update does not perform data process, layout and visual. + + if (isHighDown) { + var _a = preParseFinder(payload), + queryOptionMap = _a.queryOptionMap, + mainTypeSpecified = _a.mainTypeSpecified; + + var componentMainType = mainTypeSpecified ? queryOptionMap.keys()[0] : 'series'; + updateDirectly(_this, updateMethod, batchItem, componentMainType); + markStatusToUpdate(_this); + } else if (isSelectChange) { + // At present `dispatchAction({ type: 'select', ... })` is not supported on components. + // geo still use 'geoselect'. + updateDirectly(_this, updateMethod, batchItem, 'series'); + markStatusToUpdate(_this); + } else if (cptType) { + updateDirectly(_this, updateMethod, batchItem, cptType.main, cptType.sub); + } + }); + + if (updateMethod !== 'none' && !isHighDown && !isSelectChange && !cptType) { + try { + // Still dirty + if (this[PENDING_UPDATE]) { + prepare(this); + updateMethods.update.call(this, payload); + this[PENDING_UPDATE] = null; + } else { + updateMethods[updateMethod].call(this, payload); + } + } catch (e) { + this[IN_MAIN_PROCESS_KEY] = false; + throw e; + } + } // Follow the rule of action batch + + + if (batched) { + eventObj = { + type: actionInfo.event || payloadType, + escapeConnect: escapeConnect, + batch: eventObjBatch + }; + } else { + eventObj = eventObjBatch[0]; + } + + this[IN_MAIN_PROCESS_KEY] = false; + + if (!silent) { + var messageCenter = this._messageCenter; + messageCenter.trigger(eventObj.type, eventObj); // Extra triggered 'selectchanged' event + + if (isSelectChange) { + var newObj = { + type: 'selectchanged', + escapeConnect: escapeConnect, + selected: getAllSelectedIndices(ecModel), + isFromClick: payload.isFromClick || false, + fromAction: payload.type, + fromActionPayload: payload + }; + messageCenter.trigger(newObj.type, newObj); + } + } + }; + + flushPendingActions = function (silent) { + var pendingActions = this._pendingActions; + + while (pendingActions.length) { + var payload = pendingActions.shift(); + doDispatchAction.call(this, payload, silent); + } + }; + + triggerUpdatedEvent = function (silent) { + !silent && this.trigger('updated'); + }; + /** + * Event `rendered` is triggered when zr + * rendered. It is useful for realtime + * snapshot (reflect animation). + * + * Event `finished` is triggered when: + * (1) zrender rendering finished. + * (2) initial animation finished. + * (3) progressive rendering finished. + * (4) no pending action. + * (5) no delayed setOption needs to be processed. + */ + + + bindRenderedEvent = function (zr, ecIns) { + zr.on('rendered', function (params) { + ecIns.trigger('rendered', params); // The `finished` event should not be triggered repeatly, + // so it should only be triggered when rendering indeed happend + // in zrender. (Consider the case that dipatchAction is keep + // triggering when mouse move). + + if ( // Although zr is dirty if initial animation is not finished + // and this checking is called on frame, we also check + // animation finished for robustness. + zr.animation.isFinished() && !ecIns[PENDING_UPDATE] && !ecIns._scheduler.unfinished && !ecIns._pendingActions.length) { + ecIns.trigger('finished'); + } + }); + }; + + bindMouseEvent = function (zr, ecIns) { + zr.on('mouseover', function (e) { + var el = e.target; + var dispatcher = findEventDispatcher(el, isHighDownDispatcher); + + if (dispatcher) { + handleGlobalMouseOverForHighDown(dispatcher, e, ecIns._api); + markStatusToUpdate(ecIns); + } + }).on('mouseout', function (e) { + var el = e.target; + var dispatcher = findEventDispatcher(el, isHighDownDispatcher); + + if (dispatcher) { + handleGlobalMouseOutForHighDown(dispatcher, e, ecIns._api); + markStatusToUpdate(ecIns); + } + }).on('click', function (e) { + var el = e.target; + var dispatcher = findEventDispatcher(el, function (target) { + return getECData(target).dataIndex != null; + }, true); + + if (dispatcher) { + var actionType = dispatcher.selected ? 'unselect' : 'select'; + var ecData = getECData(dispatcher); + + ecIns._api.dispatchAction({ + type: actionType, + dataType: ecData.dataType, + dataIndexInside: ecData.dataIndex, + seriesIndex: ecData.seriesIndex, + isFromClick: true + }); + } + }); + }; + + function clearColorPalette(ecModel) { + ecModel.clearColorPalette(); + ecModel.eachSeries(function (seriesModel) { + seriesModel.clearColorPalette(); + }); + } + + function allocateZlevels(ecModel) { + var componentZLevels = []; + var seriesZLevels = []; + var hasSeperateZLevel = false; + ecModel.eachComponent(function (componentType, componentModel) { + var zlevel = componentModel.get('zlevel') || 0; + var z = componentModel.get('z') || 0; + var zlevelKey = componentModel.getZLevelKey(); + hasSeperateZLevel = hasSeperateZLevel || !!zlevelKey; + (componentType === 'series' ? seriesZLevels : componentZLevels).push({ + zlevel: zlevel, + z: z, + idx: componentModel.componentIndex, + type: componentType, + key: zlevelKey + }); + }); + + if (hasSeperateZLevel) { + // Series after component + var zLevels = componentZLevels.concat(seriesZLevels); + var lastSeriesZLevel_1; + var lastSeriesKey_1; + sort(zLevels, function (a, b) { + if (a.zlevel === b.zlevel) { + return a.z - b.z; + } + + return a.zlevel - b.zlevel; + }); + each(zLevels, function (item) { + var componentModel = ecModel.getComponent(item.type, item.idx); + var zlevel = item.zlevel; + var key = item.key; + + if (lastSeriesZLevel_1 != null) { + zlevel = Math.max(lastSeriesZLevel_1, zlevel); + } + + if (key) { + if (zlevel === lastSeriesZLevel_1 && key !== lastSeriesKey_1) { + zlevel++; + } + + lastSeriesKey_1 = key; + } else if (lastSeriesKey_1) { + if (zlevel === lastSeriesZLevel_1) { + zlevel++; + } + + lastSeriesKey_1 = ''; + } + + lastSeriesZLevel_1 = zlevel; + componentModel.setZLevel(zlevel); + }); + } + } + + render = function (ecIns, ecModel, api, payload, updateParams) { + allocateZlevels(ecModel); + renderComponents(ecIns, ecModel, api, payload, updateParams); + each(ecIns._chartsViews, function (chart) { + chart.__alive = false; + }); + renderSeries(ecIns, ecModel, api, payload, updateParams); // Remove groups of unrendered charts + + each(ecIns._chartsViews, function (chart) { + if (!chart.__alive) { + chart.remove(ecModel, api); + } + }); + }; + + renderComponents = function (ecIns, ecModel, api, payload, updateParams, dirtyList) { + each(dirtyList || ecIns._componentsViews, function (componentView) { + var componentModel = componentView.__model; + clearStates(componentModel, componentView); + componentView.render(componentModel, ecModel, api, payload); + updateZ(componentModel, componentView); + updateStates(componentModel, componentView); + }); + }; + /** + * Render each chart and component + */ + + + renderSeries = function (ecIns, ecModel, api, payload, updateParams, dirtyMap) { + // Render all charts + var scheduler = ecIns._scheduler; + updateParams = extend(updateParams || {}, { + updatedSeries: ecModel.getSeries() + }); // TODO progressive? + + lifecycle.trigger('series:beforeupdate', ecModel, api, updateParams); + var unfinished = false; + ecModel.eachSeries(function (seriesModel) { + var chartView = ecIns._chartsMap[seriesModel.__viewId]; + chartView.__alive = true; + var renderTask = chartView.renderTask; + scheduler.updatePayload(renderTask, payload); // TODO states on marker. + + clearStates(seriesModel, chartView); + + if (dirtyMap && dirtyMap.get(seriesModel.uid)) { + renderTask.dirty(); + } + + if (renderTask.perform(scheduler.getPerformArgs(renderTask))) { + unfinished = true; + } + + chartView.group.silent = !!seriesModel.get('silent'); // Should not call markRedraw on group, because it will disable zrender + // increamental render (alway render from the __startIndex each frame) + // chartView.group.markRedraw(); + + updateBlend(seriesModel, chartView); + updateSeriesElementSelection(seriesModel); + }); + scheduler.unfinished = unfinished || scheduler.unfinished; + lifecycle.trigger('series:layoutlabels', ecModel, api, updateParams); // transition after label is layouted. + + lifecycle.trigger('series:transition', ecModel, api, updateParams); + ecModel.eachSeries(function (seriesModel) { + var chartView = ecIns._chartsMap[seriesModel.__viewId]; // Update Z after labels updated. Before applying states. + + updateZ(seriesModel, chartView); // NOTE: Update states after label is updated. + // label should be in normal status when layouting. + + updateStates(seriesModel, chartView); + }); // If use hover layer + + updateHoverLayerStatus(ecIns, ecModel); + lifecycle.trigger('series:afterupdate', ecModel, api, updateParams); + }; + + markStatusToUpdate = function (ecIns) { + ecIns[STATUS_NEEDS_UPDATE_KEY] = true; // Wake up zrender if it's sleep. Let it update states in the next frame. + + ecIns.getZr().wakeUp(); + }; + + applyChangedStates = function (ecIns) { + if (!ecIns[STATUS_NEEDS_UPDATE_KEY]) { + return; + } + + ecIns.getZr().storage.traverse(function (el) { + // Not applied on removed elements, it may still in fading. + if (isElementRemoved(el)) { + return; + } + + applyElementStates(el); + }); + ecIns[STATUS_NEEDS_UPDATE_KEY] = false; + }; + + function applyElementStates(el) { + var newStates = []; + var oldStates = el.currentStates; // Keep other states. + + for (var i = 0; i < oldStates.length; i++) { + var stateName = oldStates[i]; + + if (!(stateName === 'emphasis' || stateName === 'blur' || stateName === 'select')) { + newStates.push(stateName); + } + } // Only use states when it's exists. + + + if (el.selected && el.states.select) { + newStates.push('select'); + } + + if (el.hoverState === HOVER_STATE_EMPHASIS && el.states.emphasis) { + newStates.push('emphasis'); + } else if (el.hoverState === HOVER_STATE_BLUR && el.states.blur) { + newStates.push('blur'); + } + + el.useStates(newStates); + } + + function updateHoverLayerStatus(ecIns, ecModel) { + var zr = ecIns._zr; + var storage = zr.storage; + var elCount = 0; + storage.traverse(function (el) { + if (!el.isGroup) { + elCount++; + } + }); + + if (elCount > ecModel.get('hoverLayerThreshold') && !env.node && !env.worker) { + ecModel.eachSeries(function (seriesModel) { + if (seriesModel.preventUsingHoverLayer) { + return; + } + + var chartView = ecIns._chartsMap[seriesModel.__viewId]; + + if (chartView.__alive) { + chartView.eachRendered(function (el) { + if (el.states.emphasis) { + el.states.emphasis.hoverLayer = true; + } + }); + } + }); + } + } + /** + * Update chart and blend. + */ + + function updateBlend(seriesModel, chartView) { + var blendMode = seriesModel.get('blendMode') || null; + chartView.eachRendered(function (el) { + // FIXME marker and other components + if (!el.isGroup) { + // DONT mark the element dirty. In case element is incremental and don't wan't to rerender. + el.style.blend = blendMode; + } + }); + } + + function updateZ(model, view) { + if (model.preventAutoZ) { + return; + } + + var z = model.get('z') || 0; + var zlevel = model.get('zlevel') || 0; // Set z and zlevel + + view.eachRendered(function (el) { + doUpdateZ(el, z, zlevel, -Infinity); // Don't traverse the children because it has been traversed in _updateZ. + + return true; + }); + } + + function doUpdateZ(el, z, zlevel, maxZ2) { + // Group may also have textContent + var label = el.getTextContent(); + var labelLine = el.getTextGuideLine(); + var isGroup = el.isGroup; + + if (isGroup) { + // set z & zlevel of children elements of Group + var children = el.childrenRef(); + + for (var i = 0; i < children.length; i++) { + maxZ2 = Math.max(doUpdateZ(children[i], z, zlevel, maxZ2), maxZ2); + } + } else { + // not Group + el.z = z; + el.zlevel = zlevel; + maxZ2 = Math.max(el.z2, maxZ2); + } // always set z and zlevel if label/labelLine exists + + + if (label) { + label.z = z; + label.zlevel = zlevel; // lift z2 of text content + // TODO if el.emphasis.z2 is spcefied, what about textContent. + + isFinite(maxZ2) && (label.z2 = maxZ2 + 2); + } + + if (labelLine) { + var textGuideLineConfig = el.textGuideLineConfig; + labelLine.z = z; + labelLine.zlevel = zlevel; + isFinite(maxZ2) && (labelLine.z2 = maxZ2 + (textGuideLineConfig && textGuideLineConfig.showAbove ? 1 : -1)); + } + + return maxZ2; + } // Clear states without animation. + // TODO States on component. + + + function clearStates(model, view) { + view.eachRendered(function (el) { + // Not applied on removed elements, it may still in fading. + if (isElementRemoved(el)) { + return; + } + + var textContent = el.getTextContent(); + var textGuide = el.getTextGuideLine(); + + if (el.stateTransition) { + el.stateTransition = null; + } + + if (textContent && textContent.stateTransition) { + textContent.stateTransition = null; + } + + if (textGuide && textGuide.stateTransition) { + textGuide.stateTransition = null; + } // TODO If el is incremental. + + + if (el.hasState()) { + el.prevStates = el.currentStates; + el.clearStates(); + } else if (el.prevStates) { + el.prevStates = null; + } + }); + } + + function updateStates(model, view) { + var stateAnimationModel = model.getModel('stateAnimation'); + var enableAnimation = model.isAnimationEnabled(); + var duration = stateAnimationModel.get('duration'); + var stateTransition = duration > 0 ? { + duration: duration, + delay: stateAnimationModel.get('delay'), + easing: stateAnimationModel.get('easing') // additive: stateAnimationModel.get('additive') + + } : null; + view.eachRendered(function (el) { + if (el.states && el.states.emphasis) { + // Not applied on removed elements, it may still in fading. + if (isElementRemoved(el)) { + return; + } + + if (el instanceof Path) { + savePathStates(el); + } // Only updated on changed element. In case element is incremental and don't wan't to rerender. + // TODO, a more proper way? + + + if (el.__dirty) { + var prevStates = el.prevStates; // Restore states without animation + + if (prevStates) { + el.useStates(prevStates); + } + } // Update state transition and enable animation again. + + + if (enableAnimation) { + el.stateTransition = stateTransition; + var textContent = el.getTextContent(); + var textGuide = el.getTextGuideLine(); // TODO Is it necessary to animate label? + + if (textContent) { + textContent.stateTransition = stateTransition; + } + + if (textGuide) { + textGuide.stateTransition = stateTransition; + } + } // The use higlighted and selected flag to toggle states. + + + if (el.__dirty) { + applyElementStates(el); + } + } + }); + } + + createExtensionAPI = function (ecIns) { + return new ( + /** @class */ + function (_super) { + __extends(class_1, _super); + + function class_1() { + return _super !== null && _super.apply(this, arguments) || this; + } + + class_1.prototype.getCoordinateSystems = function () { + return ecIns._coordSysMgr.getCoordinateSystems(); + }; + + class_1.prototype.getComponentByElement = function (el) { + while (el) { + var modelInfo = el.__ecComponentInfo; + + if (modelInfo != null) { + return ecIns._model.getComponent(modelInfo.mainType, modelInfo.index); + } + + el = el.parent; + } + }; + + class_1.prototype.enterEmphasis = function (el, highlightDigit) { + enterEmphasis(el, highlightDigit); + markStatusToUpdate(ecIns); + }; + + class_1.prototype.leaveEmphasis = function (el, highlightDigit) { + leaveEmphasis(el, highlightDigit); + markStatusToUpdate(ecIns); + }; + + class_1.prototype.enterBlur = function (el) { + enterBlur(el); + markStatusToUpdate(ecIns); + }; + + class_1.prototype.leaveBlur = function (el) { + leaveBlur(el); + markStatusToUpdate(ecIns); + }; + + class_1.prototype.enterSelect = function (el) { + enterSelect(el); + markStatusToUpdate(ecIns); + }; + + class_1.prototype.leaveSelect = function (el) { + leaveSelect(el); + markStatusToUpdate(ecIns); + }; + + class_1.prototype.getModel = function () { + return ecIns.getModel(); + }; + + class_1.prototype.getViewOfComponentModel = function (componentModel) { + return ecIns.getViewOfComponentModel(componentModel); + }; + + class_1.prototype.getViewOfSeriesModel = function (seriesModel) { + return ecIns.getViewOfSeriesModel(seriesModel); + }; + + return class_1; + }(ExtensionAPI))(ecIns); + }; + + enableConnect = function (chart) { + function updateConnectedChartsStatus(charts, status) { + for (var i = 0; i < charts.length; i++) { + var otherChart = charts[i]; + otherChart[CONNECT_STATUS_KEY] = status; + } + } + + each(eventActionMap, function (actionType, eventType) { + chart._messageCenter.on(eventType, function (event) { + if (connectedGroups[chart.group] && chart[CONNECT_STATUS_KEY] !== CONNECT_STATUS_PENDING) { + if (event && event.escapeConnect) { + return; + } + + var action_1 = chart.makeActionFromEvent(event); + var otherCharts_1 = []; + each(instances$1, function (otherChart) { + if (otherChart !== chart && otherChart.group === chart.group) { + otherCharts_1.push(otherChart); + } + }); + updateConnectedChartsStatus(otherCharts_1, CONNECT_STATUS_PENDING); + each(otherCharts_1, function (otherChart) { + if (otherChart[CONNECT_STATUS_KEY] !== CONNECT_STATUS_UPDATING) { + otherChart.dispatchAction(action_1); + } + }); + updateConnectedChartsStatus(otherCharts_1, CONNECT_STATUS_UPDATED); + } + }); + }); + }; + }(); + + return ECharts; + }(Eventful); + + var echartsProto = ECharts.prototype; + echartsProto.on = createRegisterEventWithLowercaseECharts('on'); + echartsProto.off = createRegisterEventWithLowercaseECharts('off'); + /** + * @deprecated + */ + // @ts-ignore + + echartsProto.one = function (eventName, cb, ctx) { + var self = this; + deprecateLog('ECharts#one is deprecated.'); + + function wrapped() { + var args2 = []; + + for (var _i = 0; _i < arguments.length; _i++) { + args2[_i] = arguments[_i]; + } + + cb && cb.apply && cb.apply(this, args2); // @ts-ignore + + self.off(eventName, wrapped); + } + + this.on.call(this, eventName, wrapped, ctx); + }; + + var MOUSE_EVENT_NAMES = ['click', 'dblclick', 'mouseover', 'mouseout', 'mousemove', 'mousedown', 'mouseup', 'globalout', 'contextmenu']; + + function disposedWarning(id) { + if ("development" !== 'production') { + console.warn('Instance ' + id + ' has been disposed'); + } + } + + var actions = {}; + /** + * Map eventType to actionType + */ + + var eventActionMap = {}; + var dataProcessorFuncs = []; + var optionPreprocessorFuncs = []; + var visualFuncs = []; + var themeStorage = {}; + var loadingEffects = {}; + var instances$1 = {}; + var connectedGroups = {}; + var idBase = +new Date() - 0; + var groupIdBase = +new Date() - 0; + var DOM_ATTRIBUTE_KEY = '_echarts_instance_'; + /** + * @param opts.devicePixelRatio Use window.devicePixelRatio by default + * @param opts.renderer Can choose 'canvas' or 'svg' to render the chart. + * @param opts.width Use clientWidth of the input `dom` by default. + * Can be 'auto' (the same as null/undefined) + * @param opts.height Use clientHeight of the input `dom` by default. + * Can be 'auto' (the same as null/undefined) + * @param opts.locale Specify the locale. + * @param opts.useDirtyRect Enable dirty rectangle rendering or not. + */ + + function init$1(dom, theme, opts) { + var isClient = !(opts && opts.ssr); + + if (isClient) { + if ("development" !== 'production') { + if (!dom) { + throw new Error('Initialize failed: invalid dom.'); + } + } + + var existInstance = getInstanceByDom(dom); + + if (existInstance) { + if ("development" !== 'production') { + console.warn('There is a chart instance already initialized on the dom.'); + } + + return existInstance; + } + + if ("development" !== 'production') { + if (isDom(dom) && dom.nodeName.toUpperCase() !== 'CANVAS' && (!dom.clientWidth && (!opts || opts.width == null) || !dom.clientHeight && (!opts || opts.height == null))) { + console.warn('Can\'t get DOM width or height. Please check ' + 'dom.clientWidth and dom.clientHeight. They should not be 0.' + 'For example, you may need to call this in the callback ' + 'of window.onload.'); + } + } + } + + var chart = new ECharts(dom, theme, opts); + chart.id = 'ec_' + idBase++; + instances$1[chart.id] = chart; + isClient && setAttribute(dom, DOM_ATTRIBUTE_KEY, chart.id); + enableConnect(chart); + lifecycle.trigger('afterinit', chart); + return chart; + } + /** + * @usage + * (A) + * ```js + * let chart1 = echarts.init(dom1); + * let chart2 = echarts.init(dom2); + * chart1.group = 'xxx'; + * chart2.group = 'xxx'; + * echarts.connect('xxx'); + * ``` + * (B) + * ```js + * let chart1 = echarts.init(dom1); + * let chart2 = echarts.init(dom2); + * echarts.connect('xxx', [chart1, chart2]); + * ``` + */ + + function connect(groupId) { + // Is array of charts + if (isArray(groupId)) { + var charts = groupId; + groupId = null; // If any chart has group + + each(charts, function (chart) { + if (chart.group != null) { + groupId = chart.group; + } + }); + groupId = groupId || 'g_' + groupIdBase++; + each(charts, function (chart) { + chart.group = groupId; + }); + } + + connectedGroups[groupId] = true; + return groupId; + } + /** + * @deprecated + */ + + function disConnect(groupId) { + connectedGroups[groupId] = false; + } + /** + * Alias and backword compat + */ + + var disconnect = disConnect; + /** + * Dispose a chart instance + */ + + function dispose$1(chart) { + if (isString(chart)) { + chart = instances$1[chart]; + } else if (!(chart instanceof ECharts)) { + // Try to treat as dom + chart = getInstanceByDom(chart); + } + + if (chart instanceof ECharts && !chart.isDisposed()) { + chart.dispose(); + } + } + function getInstanceByDom(dom) { + return instances$1[getAttribute(dom, DOM_ATTRIBUTE_KEY)]; + } + function getInstanceById(key) { + return instances$1[key]; + } + /** + * Register theme + */ + + function registerTheme(name, theme) { + themeStorage[name] = theme; + } + /** + * Register option preprocessor + */ + + function registerPreprocessor(preprocessorFunc) { + if (indexOf(optionPreprocessorFuncs, preprocessorFunc) < 0) { + optionPreprocessorFuncs.push(preprocessorFunc); + } + } + function registerProcessor(priority, processor) { + normalizeRegister(dataProcessorFuncs, priority, processor, PRIORITY_PROCESSOR_DEFAULT); + } + /** + * Register postIniter + * @param {Function} postInitFunc + */ + + function registerPostInit(postInitFunc) { + registerUpdateLifecycle('afterinit', postInitFunc); + } + /** + * Register postUpdater + * @param {Function} postUpdateFunc + */ + + function registerPostUpdate(postUpdateFunc) { + registerUpdateLifecycle('afterupdate', postUpdateFunc); + } + function registerUpdateLifecycle(name, cb) { + lifecycle.on(name, cb); + } + function registerAction(actionInfo, eventName, action) { + if (isFunction(eventName)) { + action = eventName; + eventName = ''; + } + + var actionType = isObject(actionInfo) ? actionInfo.type : [actionInfo, actionInfo = { + event: eventName + }][0]; // Event name is all lowercase + + actionInfo.event = (actionInfo.event || actionType).toLowerCase(); + eventName = actionInfo.event; + + if (eventActionMap[eventName]) { + // Already registered. + return; + } // Validate action type and event name. + + + assert(ACTION_REG.test(actionType) && ACTION_REG.test(eventName)); + + if (!actions[actionType]) { + actions[actionType] = { + action: action, + actionInfo: actionInfo + }; + } + + eventActionMap[eventName] = actionType; + } + function registerCoordinateSystem(type, coordSysCreator) { + CoordinateSystemManager.register(type, coordSysCreator); + } + /** + * Get dimensions of specified coordinate system. + * @param {string} type + * @return {Array.} + */ + + function getCoordinateSystemDimensions(type) { + var coordSysCreator = CoordinateSystemManager.get(type); + + if (coordSysCreator) { + return coordSysCreator.getDimensionsInfo ? coordSysCreator.getDimensionsInfo() : coordSysCreator.dimensions.slice(); + } + } + + function registerLayout(priority, layoutTask) { + normalizeRegister(visualFuncs, priority, layoutTask, PRIORITY_VISUAL_LAYOUT, 'layout'); + } + + function registerVisual(priority, visualTask) { + normalizeRegister(visualFuncs, priority, visualTask, PRIORITY_VISUAL_CHART, 'visual'); + } + var registeredTasks = []; + + function normalizeRegister(targetList, priority, fn, defaultPriority, visualType) { + if (isFunction(priority) || isObject(priority)) { + fn = priority; + priority = defaultPriority; + } + + if ("development" !== 'production') { + if (isNaN(priority) || priority == null) { + throw new Error('Illegal priority'); + } // Check duplicate + + + each(targetList, function (wrap) { + assert(wrap.__raw !== fn); + }); + } // Already registered + + + if (indexOf(registeredTasks, fn) >= 0) { + return; + } + + registeredTasks.push(fn); + var stageHandler = Scheduler.wrapStageHandler(fn, visualType); + stageHandler.__prio = priority; + stageHandler.__raw = fn; + targetList.push(stageHandler); + } + + function registerLoading(name, loadingFx) { + loadingEffects[name] = loadingFx; + } + /** + * ZRender need a canvas context to do measureText. + * But in node environment canvas may be created by node-canvas. + * So we need to specify how to create a canvas instead of using document.createElement('canvas') + * + * + * @deprecated use setPlatformAPI({ createCanvas }) instead. + * + * @example + * let Canvas = require('canvas'); + * let echarts = require('echarts'); + * echarts.setCanvasCreator(function () { + * // Small size is enough. + * return new Canvas(32, 32); + * }); + */ + + function setCanvasCreator(creator) { + if ("development" !== 'production') { + deprecateLog('setCanvasCreator is deprecated. Use setPlatformAPI({ createCanvas }) instead.'); + } + + setPlatformAPI({ + createCanvas: creator + }); + } + /** + * The parameters and usage: see `geoSourceManager.registerMap`. + * Compatible with previous `echarts.registerMap`. + */ + + function registerMap(mapName, geoJson, specialAreas) { + var registerMap = getImpl('registerMap'); + registerMap && registerMap(mapName, geoJson, specialAreas); + } + function getMap(mapName) { + var getMap = getImpl('getMap'); + return getMap && getMap(mapName); + } + var registerTransform = registerExternalTransform; + /** + * Globa dispatchAction to a specified chart instance. + */ + // export function dispatchAction(payload: { chartId: string } & Payload, opt?: Parameters[1]) { + // if (!payload || !payload.chartId) { + // // Must have chartId to find chart + // return; + // } + // const chart = instances[payload.chartId]; + // if (chart) { + // chart.dispatchAction(payload, opt); + // } + // } + // Buitlin global visual + + registerVisual(PRIORITY_VISUAL_GLOBAL, seriesStyleTask); + registerVisual(PRIORITY_VISUAL_CHART_DATA_CUSTOM, dataStyleTask); + registerVisual(PRIORITY_VISUAL_CHART_DATA_CUSTOM, dataColorPaletteTask); + registerVisual(PRIORITY_VISUAL_GLOBAL, seriesSymbolTask); + registerVisual(PRIORITY_VISUAL_CHART_DATA_CUSTOM, dataSymbolTask); + registerVisual(PRIORITY_VISUAL_DECAL, decalVisual); + registerPreprocessor(globalBackwardCompat); + registerProcessor(PRIORITY_PROCESSOR_DATASTACK, dataStack); + registerLoading('default', defaultLoading); // Default actions + + registerAction({ + type: HIGHLIGHT_ACTION_TYPE, + event: HIGHLIGHT_ACTION_TYPE, + update: HIGHLIGHT_ACTION_TYPE + }, noop); + registerAction({ + type: DOWNPLAY_ACTION_TYPE, + event: DOWNPLAY_ACTION_TYPE, + update: DOWNPLAY_ACTION_TYPE + }, noop); + registerAction({ + type: SELECT_ACTION_TYPE, + event: SELECT_ACTION_TYPE, + update: SELECT_ACTION_TYPE + }, noop); + registerAction({ + type: UNSELECT_ACTION_TYPE, + event: UNSELECT_ACTION_TYPE, + update: UNSELECT_ACTION_TYPE + }, noop); + registerAction({ + type: TOGGLE_SELECT_ACTION_TYPE, + event: TOGGLE_SELECT_ACTION_TYPE, + update: TOGGLE_SELECT_ACTION_TYPE + }, noop); // Default theme + + registerTheme('light', lightTheme); + registerTheme('dark', theme); // For backward compatibility, where the namespace `dataTool` will + // be mounted on `echarts` is the extension `dataTool` is imported. + + var dataTool = {}; + + var extensions = []; + var extensionRegisters = { + registerPreprocessor: registerPreprocessor, + registerProcessor: registerProcessor, + registerPostInit: registerPostInit, + registerPostUpdate: registerPostUpdate, + registerUpdateLifecycle: registerUpdateLifecycle, + registerAction: registerAction, + registerCoordinateSystem: registerCoordinateSystem, + registerLayout: registerLayout, + registerVisual: registerVisual, + registerTransform: registerTransform, + registerLoading: registerLoading, + registerMap: registerMap, + registerImpl: registerImpl, + PRIORITY: PRIORITY, + ComponentModel: ComponentModel, + ComponentView: ComponentView, + SeriesModel: SeriesModel, + ChartView: ChartView, + // TODO Use ComponentModel and SeriesModel instead of Constructor + registerComponentModel: function (ComponentModelClass) { + ComponentModel.registerClass(ComponentModelClass); + }, + registerComponentView: function (ComponentViewClass) { + ComponentView.registerClass(ComponentViewClass); + }, + registerSeriesModel: function (SeriesModelClass) { + SeriesModel.registerClass(SeriesModelClass); + }, + registerChartView: function (ChartViewClass) { + ChartView.registerClass(ChartViewClass); + }, + registerSubTypeDefaulter: function (componentType, defaulter) { + ComponentModel.registerSubTypeDefaulter(componentType, defaulter); + }, + registerPainter: function (painterType, PainterCtor) { + registerPainter(painterType, PainterCtor); + } + }; + function use(ext) { + if (isArray(ext)) { + // use([ChartLine, ChartBar]); + each(ext, function (singleExt) { + use(singleExt); + }); + return; + } + + if (indexOf(extensions, ext) >= 0) { + return; + } + + extensions.push(ext); + + if (isFunction(ext)) { + ext = { + install: ext + }; + } + + ext.install(extensionRegisters); + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + function dataIndexMapValueLength(valNumOrArrLengthMoreThan2) { + return valNumOrArrLengthMoreThan2 == null ? 0 : valNumOrArrLengthMoreThan2.length || 1; + } + + function defaultKeyGetter(item) { + return item; + } + + var DataDiffer = + /** @class */ + function () { + /** + * @param context Can be visited by this.context in callback. + */ + function DataDiffer(oldArr, newArr, oldKeyGetter, newKeyGetter, context, // By default: 'oneToOne'. + diffMode) { + this._old = oldArr; + this._new = newArr; + this._oldKeyGetter = oldKeyGetter || defaultKeyGetter; + this._newKeyGetter = newKeyGetter || defaultKeyGetter; // Visible in callback via `this.context`; + + this.context = context; + this._diffModeMultiple = diffMode === 'multiple'; + } + /** + * Callback function when add a data + */ + + + DataDiffer.prototype.add = function (func) { + this._add = func; + return this; + }; + /** + * Callback function when update a data + */ + + + DataDiffer.prototype.update = function (func) { + this._update = func; + return this; + }; + /** + * Callback function when update a data and only work in `cbMode: 'byKey'`. + */ + + + DataDiffer.prototype.updateManyToOne = function (func) { + this._updateManyToOne = func; + return this; + }; + /** + * Callback function when update a data and only work in `cbMode: 'byKey'`. + */ + + + DataDiffer.prototype.updateOneToMany = function (func) { + this._updateOneToMany = func; + return this; + }; + /** + * Callback function when update a data and only work in `cbMode: 'byKey'`. + */ + + + DataDiffer.prototype.updateManyToMany = function (func) { + this._updateManyToMany = func; + return this; + }; + /** + * Callback function when remove a data + */ + + + DataDiffer.prototype.remove = function (func) { + this._remove = func; + return this; + }; + + DataDiffer.prototype.execute = function () { + this[this._diffModeMultiple ? '_executeMultiple' : '_executeOneToOne'](); + }; + + DataDiffer.prototype._executeOneToOne = function () { + var oldArr = this._old; + var newArr = this._new; + var newDataIndexMap = {}; + var oldDataKeyArr = new Array(oldArr.length); + var newDataKeyArr = new Array(newArr.length); + + this._initIndexMap(oldArr, null, oldDataKeyArr, '_oldKeyGetter'); + + this._initIndexMap(newArr, newDataIndexMap, newDataKeyArr, '_newKeyGetter'); + + for (var i = 0; i < oldArr.length; i++) { + var oldKey = oldDataKeyArr[i]; + var newIdxMapVal = newDataIndexMap[oldKey]; + var newIdxMapValLen = dataIndexMapValueLength(newIdxMapVal); // idx can never be empty array here. see 'set null' logic below. + + if (newIdxMapValLen > 1) { + // Consider there is duplicate key (for example, use dataItem.name as key). + // We should make sure every item in newArr and oldArr can be visited. + var newIdx = newIdxMapVal.shift(); + + if (newIdxMapVal.length === 1) { + newDataIndexMap[oldKey] = newIdxMapVal[0]; + } + + this._update && this._update(newIdx, i); + } else if (newIdxMapValLen === 1) { + newDataIndexMap[oldKey] = null; + this._update && this._update(newIdxMapVal, i); + } else { + this._remove && this._remove(i); + } + } + + this._performRestAdd(newDataKeyArr, newDataIndexMap); + }; + /** + * For example, consider the case: + * oldData: [o0, o1, o2, o3, o4, o5, o6, o7], + * newData: [n0, n1, n2, n3, n4, n5, n6, n7, n8], + * Where: + * o0, o1, n0 has key 'a' (many to one) + * o5, n4, n5, n6 has key 'b' (one to many) + * o2, n1 has key 'c' (one to one) + * n2, n3 has key 'd' (add) + * o3, o4 has key 'e' (remove) + * o6, o7, n7, n8 has key 'f' (many to many, treated as add and remove) + * Then: + * (The order of the following directives are not ensured.) + * this._updateManyToOne(n0, [o0, o1]); + * this._updateOneToMany([n4, n5, n6], o5); + * this._update(n1, o2); + * this._remove(o3); + * this._remove(o4); + * this._remove(o6); + * this._remove(o7); + * this._add(n2); + * this._add(n3); + * this._add(n7); + * this._add(n8); + */ + + + DataDiffer.prototype._executeMultiple = function () { + var oldArr = this._old; + var newArr = this._new; + var oldDataIndexMap = {}; + var newDataIndexMap = {}; + var oldDataKeyArr = []; + var newDataKeyArr = []; + + this._initIndexMap(oldArr, oldDataIndexMap, oldDataKeyArr, '_oldKeyGetter'); + + this._initIndexMap(newArr, newDataIndexMap, newDataKeyArr, '_newKeyGetter'); + + for (var i = 0; i < oldDataKeyArr.length; i++) { + var oldKey = oldDataKeyArr[i]; + var oldIdxMapVal = oldDataIndexMap[oldKey]; + var newIdxMapVal = newDataIndexMap[oldKey]; + var oldIdxMapValLen = dataIndexMapValueLength(oldIdxMapVal); + var newIdxMapValLen = dataIndexMapValueLength(newIdxMapVal); + + if (oldIdxMapValLen > 1 && newIdxMapValLen === 1) { + this._updateManyToOne && this._updateManyToOne(newIdxMapVal, oldIdxMapVal); + newDataIndexMap[oldKey] = null; + } else if (oldIdxMapValLen === 1 && newIdxMapValLen > 1) { + this._updateOneToMany && this._updateOneToMany(newIdxMapVal, oldIdxMapVal); + newDataIndexMap[oldKey] = null; + } else if (oldIdxMapValLen === 1 && newIdxMapValLen === 1) { + this._update && this._update(newIdxMapVal, oldIdxMapVal); + newDataIndexMap[oldKey] = null; + } else if (oldIdxMapValLen > 1 && newIdxMapValLen > 1) { + this._updateManyToMany && this._updateManyToMany(newIdxMapVal, oldIdxMapVal); + newDataIndexMap[oldKey] = null; + } else if (oldIdxMapValLen > 1) { + for (var i_1 = 0; i_1 < oldIdxMapValLen; i_1++) { + this._remove && this._remove(oldIdxMapVal[i_1]); + } + } else { + this._remove && this._remove(oldIdxMapVal); + } + } + + this._performRestAdd(newDataKeyArr, newDataIndexMap); + }; + + DataDiffer.prototype._performRestAdd = function (newDataKeyArr, newDataIndexMap) { + for (var i = 0; i < newDataKeyArr.length; i++) { + var newKey = newDataKeyArr[i]; + var newIdxMapVal = newDataIndexMap[newKey]; + var idxMapValLen = dataIndexMapValueLength(newIdxMapVal); + + if (idxMapValLen > 1) { + for (var j = 0; j < idxMapValLen; j++) { + this._add && this._add(newIdxMapVal[j]); + } + } else if (idxMapValLen === 1) { + this._add && this._add(newIdxMapVal); + } // Support both `newDataKeyArr` are duplication removed or not removed. + + + newDataIndexMap[newKey] = null; + } + }; + + DataDiffer.prototype._initIndexMap = function (arr, // Can be null. + map, // In 'byKey', the output `keyArr` is duplication removed. + // In 'byIndex', the output `keyArr` is not duplication removed and + // its indices are accurately corresponding to `arr`. + keyArr, keyGetterName) { + var cbModeMultiple = this._diffModeMultiple; + + for (var i = 0; i < arr.length; i++) { + // Add prefix to avoid conflict with Object.prototype. + var key = '_ec_' + this[keyGetterName](arr[i], i); + + if (!cbModeMultiple) { + keyArr[i] = key; + } + + if (!map) { + continue; + } + + var idxMapVal = map[key]; + var idxMapValLen = dataIndexMapValueLength(idxMapVal); + + if (idxMapValLen === 0) { + // Simple optimize: in most cases, one index has one key, + // do not need array. + map[key] = i; + + if (cbModeMultiple) { + keyArr.push(key); + } + } else if (idxMapValLen === 1) { + map[key] = [idxMapVal, i]; + } else { + idxMapVal.push(i); + } + } + }; + + return DataDiffer; + }(); + + var DimensionUserOuput = + /** @class */ + function () { + function DimensionUserOuput(encode, dimRequest) { + this._encode = encode; + this._schema = dimRequest; + } + + DimensionUserOuput.prototype.get = function () { + return { + // Do not generate full dimension name until fist used. + fullDimensions: this._getFullDimensionNames(), + encode: this._encode + }; + }; + /** + * Get all data store dimension names. + * Theoretically a series data store is defined both by series and used dataset (if any). + * If some dimensions are omitted for performance reason in `this.dimensions`, + * the dimension name may not be auto-generated if user does not specify a dimension name. + * In this case, the dimension name is `null`/`undefined`. + */ + + + DimensionUserOuput.prototype._getFullDimensionNames = function () { + if (!this._cachedDimNames) { + this._cachedDimNames = this._schema ? this._schema.makeOutputDimensionNames() : []; + } + + return this._cachedDimNames; + }; + + return DimensionUserOuput; + }(); + function summarizeDimensions(data, schema) { + var summary = {}; + var encode = summary.encode = {}; + var notExtraCoordDimMap = createHashMap(); + var defaultedLabel = []; + var defaultedTooltip = []; + var userOutputEncode = {}; + each(data.dimensions, function (dimName) { + var dimItem = data.getDimensionInfo(dimName); + var coordDim = dimItem.coordDim; + + if (coordDim) { + if ("development" !== 'production') { + assert(VISUAL_DIMENSIONS.get(coordDim) == null); + } + + var coordDimIndex = dimItem.coordDimIndex; + getOrCreateEncodeArr(encode, coordDim)[coordDimIndex] = dimName; + + if (!dimItem.isExtraCoord) { + notExtraCoordDimMap.set(coordDim, 1); // Use the last coord dim (and label friendly) as default label, + // because when dataset is used, it is hard to guess which dimension + // can be value dimension. If both show x, y on label is not look good, + // and conventionally y axis is focused more. + + if (mayLabelDimType(dimItem.type)) { + defaultedLabel[0] = dimName; + } // User output encode do not contain generated coords. + // And it only has index. User can use index to retrieve value from the raw item array. + + + getOrCreateEncodeArr(userOutputEncode, coordDim)[coordDimIndex] = data.getDimensionIndex(dimItem.name); + } + + if (dimItem.defaultTooltip) { + defaultedTooltip.push(dimName); + } + } + + VISUAL_DIMENSIONS.each(function (v, otherDim) { + var encodeArr = getOrCreateEncodeArr(encode, otherDim); + var dimIndex = dimItem.otherDims[otherDim]; + + if (dimIndex != null && dimIndex !== false) { + encodeArr[dimIndex] = dimItem.name; + } + }); + }); + var dataDimsOnCoord = []; + var encodeFirstDimNotExtra = {}; + notExtraCoordDimMap.each(function (v, coordDim) { + var dimArr = encode[coordDim]; + encodeFirstDimNotExtra[coordDim] = dimArr[0]; // Not necessary to remove duplicate, because a data + // dim canot on more than one coordDim. + + dataDimsOnCoord = dataDimsOnCoord.concat(dimArr); + }); + summary.dataDimsOnCoord = dataDimsOnCoord; + summary.dataDimIndicesOnCoord = map(dataDimsOnCoord, function (dimName) { + return data.getDimensionInfo(dimName).storeDimIndex; + }); + summary.encodeFirstDimNotExtra = encodeFirstDimNotExtra; + var encodeLabel = encode.label; // FIXME `encode.label` is not recommanded, because formatter can not be set + // in this way. Use label.formatter instead. May be remove this approach someday. + + if (encodeLabel && encodeLabel.length) { + defaultedLabel = encodeLabel.slice(); + } + + var encodeTooltip = encode.tooltip; + + if (encodeTooltip && encodeTooltip.length) { + defaultedTooltip = encodeTooltip.slice(); + } else if (!defaultedTooltip.length) { + defaultedTooltip = defaultedLabel.slice(); + } + + encode.defaultedLabel = defaultedLabel; + encode.defaultedTooltip = defaultedTooltip; + summary.userOutput = new DimensionUserOuput(userOutputEncode, schema); + return summary; + } + + function getOrCreateEncodeArr(encode, dim) { + if (!encode.hasOwnProperty(dim)) { + encode[dim] = []; + } + + return encode[dim]; + } // FIXME:TS should be type `AxisType` + + + function getDimensionTypeByAxis(axisType) { + return axisType === 'category' ? 'ordinal' : axisType === 'time' ? 'time' : 'float'; + } + + function mayLabelDimType(dimType) { + // In most cases, ordinal and time do not suitable for label. + // Ordinal info can be displayed on axis. Time is too long. + return !(dimType === 'ordinal' || dimType === 'time'); + } // function findTheLastDimMayLabel(data) { + // // Get last value dim + // let dimensions = data.dimensions.slice(); + // let valueType; + // let valueDim; + // while (dimensions.length && ( + // valueDim = dimensions.pop(), + // valueType = data.getDimensionInfo(valueDim).type, + // valueType === 'ordinal' || valueType === 'time' + // )) {} // jshint ignore:line + // return valueDim; + // } + + var SeriesDimensionDefine = + /** @class */ + function () { + /** + * @param opt All of the fields will be shallow copied. + */ + function SeriesDimensionDefine(opt) { + /** + * The format of `otherDims` is: + * ```js + * { + * tooltip?: number + * label?: number + * itemName?: number + * seriesName?: number + * } + * ``` + * + * A `series.encode` can specified these fields: + * ```js + * encode: { + * // "3, 1, 5" is the index of data dimension. + * tooltip: [3, 1, 5], + * label: [0, 3], + * ... + * } + * ``` + * `otherDims` is the parse result of the `series.encode` above, like: + * ```js + * // Suppose the index of this data dimension is `3`. + * this.otherDims = { + * // `3` is at the index `0` of the `encode.tooltip` + * tooltip: 0, + * // `3` is at the index `1` of the `encode.label` + * label: 1 + * }; + * ``` + * + * This prop should never be `null`/`undefined` after initialized. + */ + this.otherDims = {}; + + if (opt != null) { + extend(this, opt); + } + } + + return SeriesDimensionDefine; + }(); + + var inner$4 = makeInner(); + var dimTypeShort = { + float: 'f', + int: 'i', + ordinal: 'o', + number: 'n', + time: 't' + }; + /** + * Represents the dimension requirement of a series. + * + * NOTICE: + * When there are too many dimensions in dataset and many series, only the used dimensions + * (i.e., used by coord sys and declared in `series.encode`) are add to `dimensionDefineList`. + * But users may query data by other unused dimension names. + * In this case, users can only query data if and only if they have defined dimension names + * via ec option, so we provide `getDimensionIndexFromSource`, which only query them from + * `source` dimensions. + */ + + var SeriesDataSchema = + /** @class */ + function () { + function SeriesDataSchema(opt) { + this.dimensions = opt.dimensions; + this._dimOmitted = opt.dimensionOmitted; + this.source = opt.source; + this._fullDimCount = opt.fullDimensionCount; + + this._updateDimOmitted(opt.dimensionOmitted); + } + + SeriesDataSchema.prototype.isDimensionOmitted = function () { + return this._dimOmitted; + }; + + SeriesDataSchema.prototype._updateDimOmitted = function (dimensionOmitted) { + this._dimOmitted = dimensionOmitted; + + if (!dimensionOmitted) { + return; + } + + if (!this._dimNameMap) { + this._dimNameMap = ensureSourceDimNameMap(this.source); + } + }; + /** + * @caution Can only be used when `dimensionOmitted: true`. + * + * Get index by user defined dimension name (i.e., not internal generate name). + * That is, get index from `dimensionsDefine`. + * If no `dimensionsDefine`, or no name get, return -1. + */ + + + SeriesDataSchema.prototype.getSourceDimensionIndex = function (dimName) { + return retrieve2(this._dimNameMap.get(dimName), -1); + }; + /** + * @caution Can only be used when `dimensionOmitted: true`. + * + * Notice: may return `null`/`undefined` if user not specify dimension names. + */ + + + SeriesDataSchema.prototype.getSourceDimension = function (dimIndex) { + var dimensionsDefine = this.source.dimensionsDefine; + + if (dimensionsDefine) { + return dimensionsDefine[dimIndex]; + } + }; + + SeriesDataSchema.prototype.makeStoreSchema = function () { + var dimCount = this._fullDimCount; + var willRetrieveDataByName = shouldRetrieveDataByName(this.source); + var makeHashStrict = !shouldOmitUnusedDimensions(dimCount); // If source don't have dimensions or series don't omit unsed dimensions. + // Generate from seriesDimList directly + + var dimHash = ''; + var dims = []; + + for (var fullDimIdx = 0, seriesDimIdx = 0; fullDimIdx < dimCount; fullDimIdx++) { + var property = void 0; + var type = void 0; + var ordinalMeta = void 0; + var seriesDimDef = this.dimensions[seriesDimIdx]; // The list has been sorted by `storeDimIndex` asc. + + if (seriesDimDef && seriesDimDef.storeDimIndex === fullDimIdx) { + property = willRetrieveDataByName ? seriesDimDef.name : null; + type = seriesDimDef.type; + ordinalMeta = seriesDimDef.ordinalMeta; + seriesDimIdx++; + } else { + var sourceDimDef = this.getSourceDimension(fullDimIdx); + + if (sourceDimDef) { + property = willRetrieveDataByName ? sourceDimDef.name : null; + type = sourceDimDef.type; + } + } + + dims.push({ + property: property, + type: type, + ordinalMeta: ordinalMeta + }); // If retrieving data by index, + // use to determine whether data can be shared. + // (Becuase in this case there might be no dimension name defined in dataset, but indices always exists). + // (indices are always 0, 1, 2, ..., so we can ignore them to shorten the hash). + // Otherwise if retrieving data by property name (like `data: [{aa: 123, bb: 765}, ...]`), + // use in hash. + + if (willRetrieveDataByName && property != null // For data stack, we have make sure each series has its own dim on this store. + // So we do not add property to hash to make sure they can share this store. + && (!seriesDimDef || !seriesDimDef.isCalculationCoord)) { + dimHash += makeHashStrict // Use escape character '`' in case that property name contains '$'. + ? property.replace(/\`/g, '`1').replace(/\$/g, '`2') // For better performance, when there are large dimensions, tolerant this defects that hardly meet. + : property; + } + + dimHash += '$'; + dimHash += dimTypeShort[type] || 'f'; + + if (ordinalMeta) { + dimHash += ordinalMeta.uid; + } + + dimHash += '$'; + } // Source from endpoint(usually series) will be read differently + // when seriesLayoutBy or startIndex(which is affected by sourceHeader) are different. + // So we use this three props as key. + + + var source = this.source; + var hash = [source.seriesLayoutBy, source.startIndex, dimHash].join('$$'); + return { + dimensions: dims, + hash: hash + }; + }; + + SeriesDataSchema.prototype.makeOutputDimensionNames = function () { + var result = []; + + for (var fullDimIdx = 0, seriesDimIdx = 0; fullDimIdx < this._fullDimCount; fullDimIdx++) { + var name_1 = void 0; + var seriesDimDef = this.dimensions[seriesDimIdx]; // The list has been sorted by `storeDimIndex` asc. + + if (seriesDimDef && seriesDimDef.storeDimIndex === fullDimIdx) { + if (!seriesDimDef.isCalculationCoord) { + name_1 = seriesDimDef.name; + } + + seriesDimIdx++; + } else { + var sourceDimDef = this.getSourceDimension(fullDimIdx); + + if (sourceDimDef) { + name_1 = sourceDimDef.name; + } + } + + result.push(name_1); + } + + return result; + }; + + SeriesDataSchema.prototype.appendCalculationDimension = function (dimDef) { + this.dimensions.push(dimDef); + dimDef.isCalculationCoord = true; + this._fullDimCount++; // If append dimension on a data store, consider the store + // might be shared by different series, series dimensions not + // really map to store dimensions. + + this._updateDimOmitted(true); + }; + + return SeriesDataSchema; + }(); + function isSeriesDataSchema(schema) { + return schema instanceof SeriesDataSchema; + } + function createDimNameMap(dimsDef) { + var dataDimNameMap = createHashMap(); + + for (var i = 0; i < (dimsDef || []).length; i++) { + var dimDefItemRaw = dimsDef[i]; + var userDimName = isObject(dimDefItemRaw) ? dimDefItemRaw.name : dimDefItemRaw; + + if (userDimName != null && dataDimNameMap.get(userDimName) == null) { + dataDimNameMap.set(userDimName, i); + } + } + + return dataDimNameMap; + } + function ensureSourceDimNameMap(source) { + var innerSource = inner$4(source); + return innerSource.dimNameMap || (innerSource.dimNameMap = createDimNameMap(source.dimensionsDefine)); + } + function shouldOmitUnusedDimensions(dimCount) { + return dimCount > 30; + } + + var isObject$2 = isObject; + var map$1 = map; + var CtorInt32Array$1 = typeof Int32Array === 'undefined' ? Array : Int32Array; // Use prefix to avoid index to be the same as otherIdList[idx], + // which will cause weird udpate animation. + + var ID_PREFIX = 'e\0\0'; + var INDEX_NOT_FOUND = -1; // type SeriesDimensionIndex = DimensionIndex; + + var TRANSFERABLE_PROPERTIES = ['hasItemOption', '_nameList', '_idList', '_invertedIndicesMap', '_dimSummary', 'userOutput', '_rawData', '_dimValueGetter', '_nameDimIdx', '_idDimIdx', '_nameRepeatCount']; + var CLONE_PROPERTIES = ['_approximateExtent']; // ----------------------------- + // Internal method declarations: + // ----------------------------- + + var prepareInvertedIndex; + var getId; + var getIdNameFromStore; + var normalizeDimensions; + var transferProperties; + var cloneListForMapAndSample; + var makeIdFromName; + + var SeriesData = + /** @class */ + function () { + /** + * @param dimensionsInput.dimensions + * For example, ['someDimName', {name: 'someDimName', type: 'someDimType'}, ...]. + * Dimensions should be concrete names like x, y, z, lng, lat, angle, radius + */ + function SeriesData(dimensionsInput, hostModel) { + this.type = 'list'; + this._dimOmitted = false; + this._nameList = []; + this._idList = []; // Models of data option is stored sparse for optimizing memory cost + // Never used yet (not used yet). + // private _optionModels: Model[] = []; + // Global visual properties after visual coding + + this._visual = {}; // Globel layout properties. + + this._layout = {}; // Item visual properties after visual coding + + this._itemVisuals = []; // Item layout properties after layout + + this._itemLayouts = []; // Graphic elemnents + + this._graphicEls = []; // key: dim, value: extent + + this._approximateExtent = {}; + this._calculationInfo = {}; // Having detected that there is data item is non primitive type + // (in type `OptionDataItemObject`). + // Like `data: [ { value: xx, itemStyle: {...} }, ...]` + // At present it only happen in `SOURCE_FORMAT_ORIGINAL`. + + this.hasItemOption = false; // Methods that create a new list based on this list should be listed here. + // Notice that those method should `RETURN` the new list. + + this.TRANSFERABLE_METHODS = ['cloneShallow', 'downSample', 'lttbDownSample', 'map']; // Methods that change indices of this list should be listed here. + + this.CHANGABLE_METHODS = ['filterSelf', 'selectRange']; + this.DOWNSAMPLE_METHODS = ['downSample', 'lttbDownSample']; + var dimensions; + var assignStoreDimIdx = false; + + if (isSeriesDataSchema(dimensionsInput)) { + dimensions = dimensionsInput.dimensions; + this._dimOmitted = dimensionsInput.isDimensionOmitted(); + this._schema = dimensionsInput; + } else { + assignStoreDimIdx = true; + dimensions = dimensionsInput; + } + + dimensions = dimensions || ['x', 'y']; + var dimensionInfos = {}; + var dimensionNames = []; + var invertedIndicesMap = {}; + var needsHasOwn = false; + var emptyObj = {}; + + for (var i = 0; i < dimensions.length; i++) { + // Use the original dimensions[i], where other flag props may exists. + var dimInfoInput = dimensions[i]; + var dimensionInfo = isString(dimInfoInput) ? new SeriesDimensionDefine({ + name: dimInfoInput + }) : !(dimInfoInput instanceof SeriesDimensionDefine) ? new SeriesDimensionDefine(dimInfoInput) : dimInfoInput; + var dimensionName = dimensionInfo.name; + dimensionInfo.type = dimensionInfo.type || 'float'; + + if (!dimensionInfo.coordDim) { + dimensionInfo.coordDim = dimensionName; + dimensionInfo.coordDimIndex = 0; + } + + var otherDims = dimensionInfo.otherDims = dimensionInfo.otherDims || {}; + dimensionNames.push(dimensionName); + dimensionInfos[dimensionName] = dimensionInfo; + + if (emptyObj[dimensionName] != null) { + needsHasOwn = true; + } + + if (dimensionInfo.createInvertedIndices) { + invertedIndicesMap[dimensionName] = []; + } + + if (otherDims.itemName === 0) { + this._nameDimIdx = i; + } + + if (otherDims.itemId === 0) { + this._idDimIdx = i; + } + + if ("development" !== 'production') { + assert(assignStoreDimIdx || dimensionInfo.storeDimIndex >= 0); + } + + if (assignStoreDimIdx) { + dimensionInfo.storeDimIndex = i; + } + } + + this.dimensions = dimensionNames; + this._dimInfos = dimensionInfos; + + this._initGetDimensionInfo(needsHasOwn); + + this.hostModel = hostModel; + this._invertedIndicesMap = invertedIndicesMap; + + if (this._dimOmitted) { + var dimIdxToName_1 = this._dimIdxToName = createHashMap(); + each(dimensionNames, function (dimName) { + dimIdxToName_1.set(dimensionInfos[dimName].storeDimIndex, dimName); + }); + } + } + /** + * + * Get concrete dimension name by dimension name or dimension index. + * If input a dimension name, do not validate whether the dimension name exits. + * + * @caution + * @param dim Must make sure the dimension is `SeriesDimensionLoose`. + * Because only those dimensions will have auto-generated dimension names if not + * have a user-specified name, and other dimensions will get a return of null/undefined. + * + * @notice Becuause of this reason, should better use `getDimensionIndex` instead, for examples: + * ```js + * const val = data.getStore().get(data.getDimensionIndex(dim), dataIdx); + * ``` + * + * @return Concrete dim name. + */ + + + SeriesData.prototype.getDimension = function (dim) { + var dimIdx = this._recognizeDimIndex(dim); + + if (dimIdx == null) { + return dim; + } + + dimIdx = dim; + + if (!this._dimOmitted) { + return this.dimensions[dimIdx]; + } // Retrieve from series dimension definition becuase it probably contains + // generated dimension name (like 'x', 'y'). + + + var dimName = this._dimIdxToName.get(dimIdx); + + if (dimName != null) { + return dimName; + } + + var sourceDimDef = this._schema.getSourceDimension(dimIdx); + + if (sourceDimDef) { + return sourceDimDef.name; + } + }; + /** + * Get dimension index in data store. Return -1 if not found. + * Can be used to index value from getRawValue. + */ + + + SeriesData.prototype.getDimensionIndex = function (dim) { + var dimIdx = this._recognizeDimIndex(dim); + + if (dimIdx != null) { + return dimIdx; + } + + if (dim == null) { + return -1; + } + + var dimInfo = this._getDimInfo(dim); + + return dimInfo ? dimInfo.storeDimIndex : this._dimOmitted ? this._schema.getSourceDimensionIndex(dim) : -1; + }; + /** + * The meanings of the input parameter `dim`: + * + * + If dim is a number (e.g., `1`), it means the index of the dimension. + * For example, `getDimension(0)` will return 'x' or 'lng' or 'radius'. + * + If dim is a number-like string (e.g., `"1"`): + * + If there is the same concrete dim name defined in `series.dimensions` or `dataset.dimensions`, + * it means that concrete name. + * + If not, it will be converted to a number, which means the index of the dimension. + * (why? because of the backward compatbility. We have been tolerating number-like string in + * dimension setting, although now it seems that it is not a good idea.) + * For example, `visualMap[i].dimension: "1"` is the same meaning as `visualMap[i].dimension: 1`, + * if no dimension name is defined as `"1"`. + * + If dim is a not-number-like string, it means the concrete dim name. + * For example, it can be be default name `"x"`, `"y"`, `"z"`, `"lng"`, `"lat"`, `"angle"`, `"radius"`, + * or customized in `dimensions` property of option like `"age"`. + * + * @return recogonized `DimensionIndex`. Otherwise return null/undefined (means that dim is `DimensionName`). + */ + + + SeriesData.prototype._recognizeDimIndex = function (dim) { + if (isNumber(dim) // If being a number-like string but not being defined as a dimension name. + || dim != null && !isNaN(dim) && !this._getDimInfo(dim) && (!this._dimOmitted || this._schema.getSourceDimensionIndex(dim) < 0)) { + return +dim; + } + }; + + SeriesData.prototype._getStoreDimIndex = function (dim) { + var dimIdx = this.getDimensionIndex(dim); + + if ("development" !== 'production') { + if (dimIdx == null) { + throw new Error('Unkown dimension ' + dim); + } + } + + return dimIdx; + }; + /** + * Get type and calculation info of particular dimension + * @param dim + * Dimension can be concrete names like x, y, z, lng, lat, angle, radius + * Or a ordinal number. For example getDimensionInfo(0) will return 'x' or 'lng' or 'radius' + */ + + + SeriesData.prototype.getDimensionInfo = function (dim) { + // Do not clone, because there may be categories in dimInfo. + return this._getDimInfo(this.getDimension(dim)); + }; + + SeriesData.prototype._initGetDimensionInfo = function (needsHasOwn) { + var dimensionInfos = this._dimInfos; + this._getDimInfo = needsHasOwn ? function (dimName) { + return dimensionInfos.hasOwnProperty(dimName) ? dimensionInfos[dimName] : undefined; + } : function (dimName) { + return dimensionInfos[dimName]; + }; + }; + /** + * concrete dimension name list on coord. + */ + + + SeriesData.prototype.getDimensionsOnCoord = function () { + return this._dimSummary.dataDimsOnCoord.slice(); + }; + + SeriesData.prototype.mapDimension = function (coordDim, idx) { + var dimensionsSummary = this._dimSummary; + + if (idx == null) { + return dimensionsSummary.encodeFirstDimNotExtra[coordDim]; + } + + var dims = dimensionsSummary.encode[coordDim]; + return dims ? dims[idx] : null; + }; + + SeriesData.prototype.mapDimensionsAll = function (coordDim) { + var dimensionsSummary = this._dimSummary; + var dims = dimensionsSummary.encode[coordDim]; + return (dims || []).slice(); + }; + + SeriesData.prototype.getStore = function () { + return this._store; + }; + /** + * Initialize from data + * @param data source or data or data store. + * @param nameList The name of a datum is used on data diff and + * default label/tooltip. + * A name can be specified in encode.itemName, + * or dataItem.name (only for series option data), + * or provided in nameList from outside. + */ + + + SeriesData.prototype.initData = function (data, nameList, dimValueGetter) { + var _this = this; + + var store; + + if (data instanceof DataStore) { + store = data; + } + + if (!store) { + var dimensions = this.dimensions; + var provider = isSourceInstance(data) || isArrayLike(data) ? new DefaultDataProvider(data, dimensions.length) : data; + store = new DataStore(); + var dimensionInfos = map$1(dimensions, function (dimName) { + return { + type: _this._dimInfos[dimName].type, + property: dimName + }; + }); + store.initData(provider, dimensionInfos, dimValueGetter); + } + + this._store = store; // Reset + + this._nameList = (nameList || []).slice(); + this._idList = []; + this._nameRepeatCount = {}; + + this._doInit(0, store.count()); // Cache summary info for fast visit. See "dimensionHelper". + // Needs to be initialized after store is prepared. + + + this._dimSummary = summarizeDimensions(this, this._schema); + this.userOutput = this._dimSummary.userOutput; + }; + /** + * Caution: Can be only called on raw data (before `this._indices` created). + */ + + + SeriesData.prototype.appendData = function (data) { + var range = this._store.appendData(data); + + this._doInit(range[0], range[1]); + }; + /** + * Caution: Can be only called on raw data (before `this._indices` created). + * This method does not modify `rawData` (`dataProvider`), but only + * add values to store. + * + * The final count will be increased by `Math.max(values.length, names.length)`. + * + * @param values That is the SourceType: 'arrayRows', like + * [ + * [12, 33, 44], + * [NaN, 43, 1], + * ['-', 'asdf', 0] + * ] + * Each item is exaclty cooresponding to a dimension. + */ + + + SeriesData.prototype.appendValues = function (values, names) { + var _a = this._store.appendValues(values, names.length), + start = _a.start, + end = _a.end; + + var shouldMakeIdFromName = this._shouldMakeIdFromName(); + + this._updateOrdinalMeta(); + + if (names) { + for (var idx = start; idx < end; idx++) { + var sourceIdx = idx - start; + this._nameList[idx] = names[sourceIdx]; + + if (shouldMakeIdFromName) { + makeIdFromName(this, idx); + } + } + } + }; + + SeriesData.prototype._updateOrdinalMeta = function () { + var store = this._store; + var dimensions = this.dimensions; + + for (var i = 0; i < dimensions.length; i++) { + var dimInfo = this._dimInfos[dimensions[i]]; + + if (dimInfo.ordinalMeta) { + store.collectOrdinalMeta(dimInfo.storeDimIndex, dimInfo.ordinalMeta); + } + } + }; + + SeriesData.prototype._shouldMakeIdFromName = function () { + var provider = this._store.getProvider(); + + return this._idDimIdx == null && provider.getSource().sourceFormat !== SOURCE_FORMAT_TYPED_ARRAY && !provider.fillStorage; + }; + + SeriesData.prototype._doInit = function (start, end) { + if (start >= end) { + return; + } + + var store = this._store; + var provider = store.getProvider(); + + this._updateOrdinalMeta(); + + var nameList = this._nameList; + var idList = this._idList; + var sourceFormat = provider.getSource().sourceFormat; + var isFormatOriginal = sourceFormat === SOURCE_FORMAT_ORIGINAL; // Each data item is value + // [1, 2] + // 2 + // Bar chart, line chart which uses category axis + // only gives the 'y' value. 'x' value is the indices of category + // Use a tempValue to normalize the value to be a (x, y) value + // If dataItem is {name: ...} or {id: ...}, it has highest priority. + // This kind of ids and names are always stored `_nameList` and `_idList`. + + if (isFormatOriginal && !provider.pure) { + var sharedDataItem = []; + + for (var idx = start; idx < end; idx++) { + // NOTICE: Try not to write things into dataItem + var dataItem = provider.getItem(idx, sharedDataItem); + + if (!this.hasItemOption && isDataItemOption(dataItem)) { + this.hasItemOption = true; + } + + if (dataItem) { + var itemName = dataItem.name; + + if (nameList[idx] == null && itemName != null) { + nameList[idx] = convertOptionIdName(itemName, null); + } + + var itemId = dataItem.id; + + if (idList[idx] == null && itemId != null) { + idList[idx] = convertOptionIdName(itemId, null); + } + } + } + } + + if (this._shouldMakeIdFromName()) { + for (var idx = start; idx < end; idx++) { + makeIdFromName(this, idx); + } + } + + prepareInvertedIndex(this); + }; + /** + * PENDING: In fact currently this function is only used to short-circuit + * the calling of `scale.unionExtentFromData` when data have been filtered by modules + * like "dataZoom". `scale.unionExtentFromData` is used to calculate data extent for series on + * an axis, but if a "axis related data filter module" is used, the extent of the axis have + * been fixed and no need to calling `scale.unionExtentFromData` actually. + * But if we add "custom data filter" in future, which is not "axis related", this method may + * be still needed. + * + * Optimize for the scenario that data is filtered by a given extent. + * Consider that if data amount is more than hundreds of thousand, + * extent calculation will cost more than 10ms and the cache will + * be erased because of the filtering. + */ + + + SeriesData.prototype.getApproximateExtent = function (dim) { + return this._approximateExtent[dim] || this._store.getDataExtent(this._getStoreDimIndex(dim)); + }; + /** + * Calculate extent on a filtered data might be time consuming. + * Approximate extent is only used for: calculte extent of filtered data outside. + */ + + + SeriesData.prototype.setApproximateExtent = function (extent, dim) { + dim = this.getDimension(dim); + this._approximateExtent[dim] = extent.slice(); + }; + + SeriesData.prototype.getCalculationInfo = function (key) { + return this._calculationInfo[key]; + }; + + SeriesData.prototype.setCalculationInfo = function (key, value) { + isObject$2(key) ? extend(this._calculationInfo, key) : this._calculationInfo[key] = value; + }; + /** + * @return Never be null/undefined. `number` will be converted to string. Becuase: + * In most cases, name is used in display, where returning a string is more convenient. + * In other cases, name is used in query (see `indexOfName`), where we can keep the + * rule that name `2` equals to name `'2'`. + */ + + + SeriesData.prototype.getName = function (idx) { + var rawIndex = this.getRawIndex(idx); + var name = this._nameList[rawIndex]; + + if (name == null && this._nameDimIdx != null) { + name = getIdNameFromStore(this, this._nameDimIdx, rawIndex); + } + + if (name == null) { + name = ''; + } + + return name; + }; + + SeriesData.prototype._getCategory = function (dimIdx, idx) { + var ordinal = this._store.get(dimIdx, idx); + + var ordinalMeta = this._store.getOrdinalMeta(dimIdx); + + if (ordinalMeta) { + return ordinalMeta.categories[ordinal]; + } + + return ordinal; + }; + /** + * @return Never null/undefined. `number` will be converted to string. Becuase: + * In all cases having encountered at present, id is used in making diff comparison, which + * are usually based on hash map. We can keep the rule that the internal id are always string + * (treat `2` is the same as `'2'`) to make the related logic simple. + */ + + + SeriesData.prototype.getId = function (idx) { + return getId(this, this.getRawIndex(idx)); + }; + + SeriesData.prototype.count = function () { + return this._store.count(); + }; + /** + * Get value. Return NaN if idx is out of range. + * + * @notice Should better to use `data.getStore().get(dimIndex, dataIdx)` instead. + */ + + + SeriesData.prototype.get = function (dim, idx) { + var store = this._store; + var dimInfo = this._dimInfos[dim]; + + if (dimInfo) { + return store.get(dimInfo.storeDimIndex, idx); + } + }; + /** + * @notice Should better to use `data.getStore().getByRawIndex(dimIndex, dataIdx)` instead. + */ + + + SeriesData.prototype.getByRawIndex = function (dim, rawIdx) { + var store = this._store; + var dimInfo = this._dimInfos[dim]; + + if (dimInfo) { + return store.getByRawIndex(dimInfo.storeDimIndex, rawIdx); + } + }; + + SeriesData.prototype.getIndices = function () { + return this._store.getIndices(); + }; + + SeriesData.prototype.getDataExtent = function (dim) { + return this._store.getDataExtent(this._getStoreDimIndex(dim)); + }; + + SeriesData.prototype.getSum = function (dim) { + return this._store.getSum(this._getStoreDimIndex(dim)); + }; + + SeriesData.prototype.getMedian = function (dim) { + return this._store.getMedian(this._getStoreDimIndex(dim)); + }; + + SeriesData.prototype.getValues = function (dimensions, idx) { + var _this = this; + + var store = this._store; + return isArray(dimensions) ? store.getValues(map$1(dimensions, function (dim) { + return _this._getStoreDimIndex(dim); + }), idx) : store.getValues(dimensions); + }; + /** + * If value is NaN. Inlcuding '-' + * Only check the coord dimensions. + */ + + + SeriesData.prototype.hasValue = function (idx) { + var dataDimIndicesOnCoord = this._dimSummary.dataDimIndicesOnCoord; + + for (var i = 0, len = dataDimIndicesOnCoord.length; i < len; i++) { + // Ordinal type originally can be string or number. + // But when an ordinal type is used on coord, it can + // not be string but only number. So we can also use isNaN. + if (isNaN(this._store.get(dataDimIndicesOnCoord[i], idx))) { + return false; + } + } + + return true; + }; + /** + * Retreive the index with given name + */ + + + SeriesData.prototype.indexOfName = function (name) { + for (var i = 0, len = this._store.count(); i < len; i++) { + if (this.getName(i) === name) { + return i; + } + } + + return -1; + }; + + SeriesData.prototype.getRawIndex = function (idx) { + return this._store.getRawIndex(idx); + }; + + SeriesData.prototype.indexOfRawIndex = function (rawIndex) { + return this._store.indexOfRawIndex(rawIndex); + }; + /** + * Only support the dimension which inverted index created. + * Do not support other cases until required. + * @param dim concrete dim + * @param value ordinal index + * @return rawIndex + */ + + + SeriesData.prototype.rawIndexOf = function (dim, value) { + var invertedIndices = dim && this._invertedIndicesMap[dim]; + + if ("development" !== 'production') { + if (!invertedIndices) { + throw new Error('Do not supported yet'); + } + } + + var rawIndex = invertedIndices[value]; + + if (rawIndex == null || isNaN(rawIndex)) { + return INDEX_NOT_FOUND; + } + + return rawIndex; + }; + /** + * Retreive the index of nearest value + * @param dim + * @param value + * @param [maxDistance=Infinity] + * @return If and only if multiple indices has + * the same value, they are put to the result. + */ + + + SeriesData.prototype.indicesOfNearest = function (dim, value, maxDistance) { + return this._store.indicesOfNearest(this._getStoreDimIndex(dim), value, maxDistance); + }; + + SeriesData.prototype.each = function (dims, cb, ctx) { + + if (isFunction(dims)) { + ctx = cb; + cb = dims; + dims = []; + } // ctxCompat just for compat echarts3 + + + var fCtx = ctx || this; + var dimIndices = map$1(normalizeDimensions(dims), this._getStoreDimIndex, this); + + this._store.each(dimIndices, fCtx ? bind(cb, fCtx) : cb); + }; + + SeriesData.prototype.filterSelf = function (dims, cb, ctx) { + + if (isFunction(dims)) { + ctx = cb; + cb = dims; + dims = []; + } // ctxCompat just for compat echarts3 + + + var fCtx = ctx || this; + var dimIndices = map$1(normalizeDimensions(dims), this._getStoreDimIndex, this); + this._store = this._store.filter(dimIndices, fCtx ? bind(cb, fCtx) : cb); + return this; + }; + /** + * Select data in range. (For optimization of filter) + * (Manually inline code, support 5 million data filtering in data zoom.) + */ + + + SeriesData.prototype.selectRange = function (range) { + + var _this = this; + + var innerRange = {}; + var dims = keys(range); + each(dims, function (dim) { + var dimIdx = _this._getStoreDimIndex(dim); + + innerRange[dimIdx] = range[dim]; + }); + this._store = this._store.selectRange(innerRange); + return this; + }; + /* eslint-enable max-len */ + + + SeriesData.prototype.mapArray = function (dims, cb, ctx) { + + if (isFunction(dims)) { + ctx = cb; + cb = dims; + dims = []; + } // ctxCompat just for compat echarts3 + + + ctx = ctx || this; + var result = []; + this.each(dims, function () { + result.push(cb && cb.apply(this, arguments)); + }, ctx); + return result; + }; + + SeriesData.prototype.map = function (dims, cb, ctx, ctxCompat) { + + var fCtx = ctx || ctxCompat || this; + var dimIndices = map$1(normalizeDimensions(dims), this._getStoreDimIndex, this); + var list = cloneListForMapAndSample(this); + list._store = this._store.map(dimIndices, fCtx ? bind(cb, fCtx) : cb); + return list; + }; + + SeriesData.prototype.modify = function (dims, cb, ctx, ctxCompat) { + var _this = this; // ctxCompat just for compat echarts3 + + + var fCtx = ctx || ctxCompat || this; + + if ("development" !== 'production') { + each(normalizeDimensions(dims), function (dim) { + var dimInfo = _this.getDimensionInfo(dim); + + if (!dimInfo.isCalculationCoord) { + console.error('Danger: only stack dimension can be modified'); + } + }); + } + + var dimIndices = map$1(normalizeDimensions(dims), this._getStoreDimIndex, this); // If do shallow clone here, if there are too many stacked series, + // it still cost lots of memory, becuase `_store.dimensions` are not shared. + // We should consider there probably be shallow clone happen in each sereis + // in consequent filter/map. + + this._store.modify(dimIndices, fCtx ? bind(cb, fCtx) : cb); + }; + /** + * Large data down sampling on given dimension + * @param sampleIndex Sample index for name and id + */ + + + SeriesData.prototype.downSample = function (dimension, rate, sampleValue, sampleIndex) { + var list = cloneListForMapAndSample(this); + list._store = this._store.downSample(this._getStoreDimIndex(dimension), rate, sampleValue, sampleIndex); + return list; + }; + /** + * Large data down sampling using largest-triangle-three-buckets + * @param {string} valueDimension + * @param {number} targetCount + */ + + + SeriesData.prototype.lttbDownSample = function (valueDimension, rate) { + var list = cloneListForMapAndSample(this); + list._store = this._store.lttbDownSample(this._getStoreDimIndex(valueDimension), rate); + return list; + }; + + SeriesData.prototype.getRawDataItem = function (idx) { + return this._store.getRawDataItem(idx); + }; + /** + * Get model of one data item. + */ + // TODO: Type of data item + + + SeriesData.prototype.getItemModel = function (idx) { + var hostModel = this.hostModel; + var dataItem = this.getRawDataItem(idx); + return new Model(dataItem, hostModel, hostModel && hostModel.ecModel); + }; + /** + * Create a data differ + */ + + + SeriesData.prototype.diff = function (otherList) { + var thisList = this; + return new DataDiffer(otherList ? otherList.getStore().getIndices() : [], this.getStore().getIndices(), function (idx) { + return getId(otherList, idx); + }, function (idx) { + return getId(thisList, idx); + }); + }; + /** + * Get visual property. + */ + + + SeriesData.prototype.getVisual = function (key) { + var visual = this._visual; + return visual && visual[key]; + }; + + SeriesData.prototype.setVisual = function (kvObj, val) { + this._visual = this._visual || {}; + + if (isObject$2(kvObj)) { + extend(this._visual, kvObj); + } else { + this._visual[kvObj] = val; + } + }; + /** + * Get visual property of single data item + */ + // eslint-disable-next-line + + + SeriesData.prototype.getItemVisual = function (idx, key) { + var itemVisual = this._itemVisuals[idx]; + var val = itemVisual && itemVisual[key]; + + if (val == null) { + // Use global visual property + return this.getVisual(key); + } + + return val; + }; + /** + * If exists visual property of single data item + */ + + + SeriesData.prototype.hasItemVisual = function () { + return this._itemVisuals.length > 0; + }; + /** + * Make sure itemVisual property is unique + */ + // TODO: use key to save visual to reduce memory. + + + SeriesData.prototype.ensureUniqueItemVisual = function (idx, key) { + var itemVisuals = this._itemVisuals; + var itemVisual = itemVisuals[idx]; + + if (!itemVisual) { + itemVisual = itemVisuals[idx] = {}; + } + + var val = itemVisual[key]; + + if (val == null) { + val = this.getVisual(key); // TODO Performance? + + if (isArray(val)) { + val = val.slice(); + } else if (isObject$2(val)) { + val = extend({}, val); + } + + itemVisual[key] = val; + } + + return val; + }; // eslint-disable-next-line + + + SeriesData.prototype.setItemVisual = function (idx, key, value) { + var itemVisual = this._itemVisuals[idx] || {}; + this._itemVisuals[idx] = itemVisual; + + if (isObject$2(key)) { + extend(itemVisual, key); + } else { + itemVisual[key] = value; + } + }; + /** + * Clear itemVisuals and list visual. + */ + + + SeriesData.prototype.clearAllVisual = function () { + this._visual = {}; + this._itemVisuals = []; + }; + + SeriesData.prototype.setLayout = function (key, val) { + isObject$2(key) ? extend(this._layout, key) : this._layout[key] = val; + }; + /** + * Get layout property. + */ + + + SeriesData.prototype.getLayout = function (key) { + return this._layout[key]; + }; + /** + * Get layout of single data item + */ + + + SeriesData.prototype.getItemLayout = function (idx) { + return this._itemLayouts[idx]; + }; + /** + * Set layout of single data item + */ + + + SeriesData.prototype.setItemLayout = function (idx, layout, merge) { + this._itemLayouts[idx] = merge ? extend(this._itemLayouts[idx] || {}, layout) : layout; + }; + /** + * Clear all layout of single data item + */ + + + SeriesData.prototype.clearItemLayouts = function () { + this._itemLayouts.length = 0; + }; + /** + * Set graphic element relative to data. It can be set as null + */ + + + SeriesData.prototype.setItemGraphicEl = function (idx, el) { + var seriesIndex = this.hostModel && this.hostModel.seriesIndex; + setCommonECData(seriesIndex, this.dataType, idx, el); + this._graphicEls[idx] = el; + }; + + SeriesData.prototype.getItemGraphicEl = function (idx) { + return this._graphicEls[idx]; + }; + + SeriesData.prototype.eachItemGraphicEl = function (cb, context) { + each(this._graphicEls, function (el, idx) { + if (el) { + cb && cb.call(context, el, idx); + } + }); + }; + /** + * Shallow clone a new list except visual and layout properties, and graph elements. + * New list only change the indices. + */ + + + SeriesData.prototype.cloneShallow = function (list) { + if (!list) { + list = new SeriesData(this._schema ? this._schema : map$1(this.dimensions, this._getDimInfo, this), this.hostModel); + } + + transferProperties(list, this); + list._store = this._store; + return list; + }; + /** + * Wrap some method to add more feature + */ + + + SeriesData.prototype.wrapMethod = function (methodName, injectFunction) { + var originalMethod = this[methodName]; + + if (!isFunction(originalMethod)) { + return; + } + + this.__wrappedMethods = this.__wrappedMethods || []; + + this.__wrappedMethods.push(methodName); + + this[methodName] = function () { + var res = originalMethod.apply(this, arguments); + return injectFunction.apply(this, [res].concat(slice(arguments))); + }; + }; // ---------------------------------------------------------- + // A work around for internal method visiting private member. + // ---------------------------------------------------------- + + + SeriesData.internalField = function () { + prepareInvertedIndex = function (data) { + var invertedIndicesMap = data._invertedIndicesMap; + each(invertedIndicesMap, function (invertedIndices, dim) { + var dimInfo = data._dimInfos[dim]; // Currently, only dimensions that has ordinalMeta can create inverted indices. + + var ordinalMeta = dimInfo.ordinalMeta; + var store = data._store; + + if (ordinalMeta) { + invertedIndices = invertedIndicesMap[dim] = new CtorInt32Array$1(ordinalMeta.categories.length); // The default value of TypedArray is 0. To avoid miss + // mapping to 0, we should set it as INDEX_NOT_FOUND. + + for (var i = 0; i < invertedIndices.length; i++) { + invertedIndices[i] = INDEX_NOT_FOUND; + } + + for (var i = 0; i < store.count(); i++) { + // Only support the case that all values are distinct. + invertedIndices[store.get(dimInfo.storeDimIndex, i)] = i; + } + } + }); + }; + + getIdNameFromStore = function (data, dimIdx, idx) { + return convertOptionIdName(data._getCategory(dimIdx, idx), null); + }; + /** + * @see the comment of `List['getId']`. + */ + + + getId = function (data, rawIndex) { + var id = data._idList[rawIndex]; + + if (id == null && data._idDimIdx != null) { + id = getIdNameFromStore(data, data._idDimIdx, rawIndex); + } + + if (id == null) { + id = ID_PREFIX + rawIndex; + } + + return id; + }; + + normalizeDimensions = function (dimensions) { + if (!isArray(dimensions)) { + dimensions = dimensions != null ? [dimensions] : []; + } + + return dimensions; + }; + /** + * Data in excludeDimensions is copied, otherwise transfered. + */ + + + cloneListForMapAndSample = function (original) { + var list = new SeriesData(original._schema ? original._schema : map$1(original.dimensions, original._getDimInfo, original), original.hostModel); // FIXME If needs stackedOn, value may already been stacked + + transferProperties(list, original); + return list; + }; + + transferProperties = function (target, source) { + each(TRANSFERABLE_PROPERTIES.concat(source.__wrappedMethods || []), function (propName) { + if (source.hasOwnProperty(propName)) { + target[propName] = source[propName]; + } + }); + target.__wrappedMethods = source.__wrappedMethods; + each(CLONE_PROPERTIES, function (propName) { + target[propName] = clone(source[propName]); + }); + target._calculationInfo = extend({}, source._calculationInfo); + }; + + makeIdFromName = function (data, idx) { + var nameList = data._nameList; + var idList = data._idList; + var nameDimIdx = data._nameDimIdx; + var idDimIdx = data._idDimIdx; + var name = nameList[idx]; + var id = idList[idx]; + + if (name == null && nameDimIdx != null) { + nameList[idx] = name = getIdNameFromStore(data, nameDimIdx, idx); + } + + if (id == null && idDimIdx != null) { + idList[idx] = id = getIdNameFromStore(data, idDimIdx, idx); + } + + if (id == null && name != null) { + var nameRepeatCount = data._nameRepeatCount; + var nmCnt = nameRepeatCount[name] = (nameRepeatCount[name] || 0) + 1; + id = name; + + if (nmCnt > 1) { + id += '__ec__' + nmCnt; + } + + idList[idx] = id; + } + }; + }(); + + return SeriesData; + }(); + + /** + * For outside usage compat (like echarts-gl are using it). + */ + + function createDimensions(source, opt) { + return prepareSeriesDataSchema(source, opt).dimensions; + } + /** + * This method builds the relationship between: + * + "what the coord sys or series requires (see `coordDimensions`)", + * + "what the user defines (in `encode` and `dimensions`, see `opt.dimensionsDefine` and `opt.encodeDefine`)" + * + "what the data source provids (see `source`)". + * + * Some guess strategy will be adapted if user does not define something. + * If no 'value' dimension specified, the first no-named dimension will be + * named as 'value'. + * + * @return The results are always sorted by `storeDimIndex` asc. + */ + + function prepareSeriesDataSchema( // TODO: TYPE completeDimensions type + source, opt) { + if (!isSourceInstance(source)) { + source = createSourceFromSeriesDataOption(source); + } + + opt = opt || {}; + var sysDims = opt.coordDimensions || []; + var dimsDef = opt.dimensionsDefine || source.dimensionsDefine || []; + var coordDimNameMap = createHashMap(); + var resultList = []; + var dimCount = getDimCount(source, sysDims, dimsDef, opt.dimensionsCount); // Try to ignore unsed dimensions if sharing a high dimension datastore + // 30 is an experience value. + + var omitUnusedDimensions = opt.canOmitUnusedDimensions && shouldOmitUnusedDimensions(dimCount); + var isUsingSourceDimensionsDef = dimsDef === source.dimensionsDefine; + var dataDimNameMap = isUsingSourceDimensionsDef ? ensureSourceDimNameMap(source) : createDimNameMap(dimsDef); + var encodeDef = opt.encodeDefine; + + if (!encodeDef && opt.encodeDefaulter) { + encodeDef = opt.encodeDefaulter(source, dimCount); + } + + var encodeDefMap = createHashMap(encodeDef); + var indicesMap = new CtorInt32Array(dimCount); + + for (var i = 0; i < indicesMap.length; i++) { + indicesMap[i] = -1; + } + + function getResultItem(dimIdx) { + var idx = indicesMap[dimIdx]; + + if (idx < 0) { + var dimDefItemRaw = dimsDef[dimIdx]; + var dimDefItem = isObject(dimDefItemRaw) ? dimDefItemRaw : { + name: dimDefItemRaw + }; + var resultItem = new SeriesDimensionDefine(); + var userDimName = dimDefItem.name; + + if (userDimName != null && dataDimNameMap.get(userDimName) != null) { + // Only if `series.dimensions` is defined in option + // displayName, will be set, and dimension will be diplayed vertically in + // tooltip by default. + resultItem.name = resultItem.displayName = userDimName; + } + + dimDefItem.type != null && (resultItem.type = dimDefItem.type); + dimDefItem.displayName != null && (resultItem.displayName = dimDefItem.displayName); + var newIdx = resultList.length; + indicesMap[dimIdx] = newIdx; + resultItem.storeDimIndex = dimIdx; + resultList.push(resultItem); + return resultItem; + } + + return resultList[idx]; + } + + if (!omitUnusedDimensions) { + for (var i = 0; i < dimCount; i++) { + getResultItem(i); + } + } // Set `coordDim` and `coordDimIndex` by `encodeDefMap` and normalize `encodeDefMap`. + + + encodeDefMap.each(function (dataDimsRaw, coordDim) { + var dataDims = normalizeToArray(dataDimsRaw).slice(); // Note: It is allowed that `dataDims.length` is `0`, e.g., options is + // `{encode: {x: -1, y: 1}}`. Should not filter anything in + // this case. + + if (dataDims.length === 1 && !isString(dataDims[0]) && dataDims[0] < 0) { + encodeDefMap.set(coordDim, false); + return; + } + + var validDataDims = encodeDefMap.set(coordDim, []); + each(dataDims, function (resultDimIdxOrName, idx) { + // The input resultDimIdx can be dim name or index. + var resultDimIdx = isString(resultDimIdxOrName) ? dataDimNameMap.get(resultDimIdxOrName) : resultDimIdxOrName; + + if (resultDimIdx != null && resultDimIdx < dimCount) { + validDataDims[idx] = resultDimIdx; + applyDim(getResultItem(resultDimIdx), coordDim, idx); + } + }); + }); // Apply templetes and default order from `sysDims`. + + var availDimIdx = 0; + each(sysDims, function (sysDimItemRaw) { + var coordDim; + var sysDimItemDimsDef; + var sysDimItemOtherDims; + var sysDimItem; + + if (isString(sysDimItemRaw)) { + coordDim = sysDimItemRaw; + sysDimItem = {}; + } else { + sysDimItem = sysDimItemRaw; + coordDim = sysDimItem.name; + var ordinalMeta = sysDimItem.ordinalMeta; + sysDimItem.ordinalMeta = null; + sysDimItem = extend({}, sysDimItem); + sysDimItem.ordinalMeta = ordinalMeta; // `coordDimIndex` should not be set directly. + + sysDimItemDimsDef = sysDimItem.dimsDef; + sysDimItemOtherDims = sysDimItem.otherDims; + sysDimItem.name = sysDimItem.coordDim = sysDimItem.coordDimIndex = sysDimItem.dimsDef = sysDimItem.otherDims = null; + } + + var dataDims = encodeDefMap.get(coordDim); // negative resultDimIdx means no need to mapping. + + if (dataDims === false) { + return; + } + + dataDims = normalizeToArray(dataDims); // dimensions provides default dim sequences. + + if (!dataDims.length) { + for (var i = 0; i < (sysDimItemDimsDef && sysDimItemDimsDef.length || 1); i++) { + while (availDimIdx < dimCount && getResultItem(availDimIdx).coordDim != null) { + availDimIdx++; + } + + availDimIdx < dimCount && dataDims.push(availDimIdx++); + } + } // Apply templates. + + + each(dataDims, function (resultDimIdx, coordDimIndex) { + var resultItem = getResultItem(resultDimIdx); // Coordinate system has a higher priority on dim type than source. + + if (isUsingSourceDimensionsDef && sysDimItem.type != null) { + resultItem.type = sysDimItem.type; + } + + applyDim(defaults(resultItem, sysDimItem), coordDim, coordDimIndex); + + if (resultItem.name == null && sysDimItemDimsDef) { + var sysDimItemDimsDefItem = sysDimItemDimsDef[coordDimIndex]; + !isObject(sysDimItemDimsDefItem) && (sysDimItemDimsDefItem = { + name: sysDimItemDimsDefItem + }); + resultItem.name = resultItem.displayName = sysDimItemDimsDefItem.name; + resultItem.defaultTooltip = sysDimItemDimsDefItem.defaultTooltip; + } // FIXME refactor, currently only used in case: {otherDims: {tooltip: false}} + + + sysDimItemOtherDims && defaults(resultItem.otherDims, sysDimItemOtherDims); + }); + }); + + function applyDim(resultItem, coordDim, coordDimIndex) { + if (VISUAL_DIMENSIONS.get(coordDim) != null) { + resultItem.otherDims[coordDim] = coordDimIndex; + } else { + resultItem.coordDim = coordDim; + resultItem.coordDimIndex = coordDimIndex; + coordDimNameMap.set(coordDim, true); + } + } // Make sure the first extra dim is 'value'. + + + var generateCoord = opt.generateCoord; + var generateCoordCount = opt.generateCoordCount; + var fromZero = generateCoordCount != null; + generateCoordCount = generateCoord ? generateCoordCount || 1 : 0; + var extra = generateCoord || 'value'; + + function ifNoNameFillWithCoordName(resultItem) { + if (resultItem.name == null) { + // Duplication will be removed in the next step. + resultItem.name = resultItem.coordDim; + } + } // Set dim `name` and other `coordDim` and other props. + + + if (!omitUnusedDimensions) { + for (var resultDimIdx = 0; resultDimIdx < dimCount; resultDimIdx++) { + var resultItem = getResultItem(resultDimIdx); + var coordDim = resultItem.coordDim; + + if (coordDim == null) { + // TODO no need to generate coordDim for isExtraCoord? + resultItem.coordDim = genCoordDimName(extra, coordDimNameMap, fromZero); + resultItem.coordDimIndex = 0; // Series specified generateCoord is using out. + + if (!generateCoord || generateCoordCount <= 0) { + resultItem.isExtraCoord = true; + } + + generateCoordCount--; + } + + ifNoNameFillWithCoordName(resultItem); + + if (resultItem.type == null && (guessOrdinal(source, resultDimIdx) === BE_ORDINAL.Must // Consider the case: + // { + // dataset: {source: [ + // ['2001', 123], + // ['2002', 456], + // ... + // ['The others', 987], + // ]}, + // series: {type: 'pie'} + // } + // The first colum should better be treated as a "ordinal" although it + // might not able to be detected as an "ordinal" by `guessOrdinal`. + || resultItem.isExtraCoord && (resultItem.otherDims.itemName != null || resultItem.otherDims.seriesName != null))) { + resultItem.type = 'ordinal'; + } + } + } else { + each(resultList, function (resultItem) { + // PENDING: guessOrdinal or let user specify type: 'ordinal' manually? + ifNoNameFillWithCoordName(resultItem); + }); // Sort dimensions: there are some rule that use the last dim as label, + // and for some latter travel process easier. + + resultList.sort(function (item0, item1) { + return item0.storeDimIndex - item1.storeDimIndex; + }); + } + + removeDuplication(resultList); + return new SeriesDataSchema({ + source: source, + dimensions: resultList, + fullDimensionCount: dimCount, + dimensionOmitted: omitUnusedDimensions + }); + } + + function removeDuplication(result) { + var duplicationMap = createHashMap(); + + for (var i = 0; i < result.length; i++) { + var dim = result[i]; + var dimOriginalName = dim.name; + var count = duplicationMap.get(dimOriginalName) || 0; + + if (count > 0) { + // Starts from 0. + dim.name = dimOriginalName + (count - 1); + } + + count++; + duplicationMap.set(dimOriginalName, count); + } + } // ??? TODO + // Originally detect dimCount by data[0]. Should we + // optimize it to only by sysDims and dimensions and encode. + // So only necessary dims will be initialized. + // But + // (1) custom series should be considered. where other dims + // may be visited. + // (2) sometimes user need to calcualte bubble size or use visualMap + // on other dimensions besides coordSys needed. + // So, dims that is not used by system, should be shared in data store? + + + function getDimCount(source, sysDims, dimsDef, optDimCount) { + // Note that the result dimCount should not small than columns count + // of data, otherwise `dataDimNameMap` checking will be incorrect. + var dimCount = Math.max(source.dimensionsDetectedCount || 1, sysDims.length, dimsDef.length, optDimCount || 0); + each(sysDims, function (sysDimItem) { + var sysDimItemDimsDef; + + if (isObject(sysDimItem) && (sysDimItemDimsDef = sysDimItem.dimsDef)) { + dimCount = Math.max(dimCount, sysDimItemDimsDef.length); + } + }); + return dimCount; + } + + function genCoordDimName(name, map, fromZero) { + var mapData = map.data; + + if (fromZero || mapData.hasOwnProperty(name)) { + var i = 0; + + while (mapData.hasOwnProperty(name + i)) { + i++; + } + + name += i; + } + + map.set(name, true); + return name; + } + + /** + * @class + * For example: + * { + * coordSysName: 'cartesian2d', + * coordSysDims: ['x', 'y', ...], + * axisMap: HashMap({ + * x: xAxisModel, + * y: yAxisModel + * }), + * categoryAxisMap: HashMap({ + * x: xAxisModel, + * y: undefined + * }), + * // The index of the first category axis in `coordSysDims`. + * // `null/undefined` means no category axis exists. + * firstCategoryDimIndex: 1, + * // To replace user specified encode. + * } + */ + + var CoordSysInfo = + /** @class */ + function () { + function CoordSysInfo(coordSysName) { + this.coordSysDims = []; + this.axisMap = createHashMap(); + this.categoryAxisMap = createHashMap(); + this.coordSysName = coordSysName; + } + + return CoordSysInfo; + }(); + + function getCoordSysInfoBySeries(seriesModel) { + var coordSysName = seriesModel.get('coordinateSystem'); + var result = new CoordSysInfo(coordSysName); + var fetch = fetchers[coordSysName]; + + if (fetch) { + fetch(seriesModel, result, result.axisMap, result.categoryAxisMap); + return result; + } + } + var fetchers = { + cartesian2d: function (seriesModel, result, axisMap, categoryAxisMap) { + var xAxisModel = seriesModel.getReferringComponents('xAxis', SINGLE_REFERRING).models[0]; + var yAxisModel = seriesModel.getReferringComponents('yAxis', SINGLE_REFERRING).models[0]; + + if ("development" !== 'production') { + if (!xAxisModel) { + throw new Error('xAxis "' + retrieve(seriesModel.get('xAxisIndex'), seriesModel.get('xAxisId'), 0) + '" not found'); + } + + if (!yAxisModel) { + throw new Error('yAxis "' + retrieve(seriesModel.get('xAxisIndex'), seriesModel.get('yAxisId'), 0) + '" not found'); + } + } + + result.coordSysDims = ['x', 'y']; + axisMap.set('x', xAxisModel); + axisMap.set('y', yAxisModel); + + if (isCategory(xAxisModel)) { + categoryAxisMap.set('x', xAxisModel); + result.firstCategoryDimIndex = 0; + } + + if (isCategory(yAxisModel)) { + categoryAxisMap.set('y', yAxisModel); + result.firstCategoryDimIndex == null && (result.firstCategoryDimIndex = 1); + } + }, + singleAxis: function (seriesModel, result, axisMap, categoryAxisMap) { + var singleAxisModel = seriesModel.getReferringComponents('singleAxis', SINGLE_REFERRING).models[0]; + + if ("development" !== 'production') { + if (!singleAxisModel) { + throw new Error('singleAxis should be specified.'); + } + } + + result.coordSysDims = ['single']; + axisMap.set('single', singleAxisModel); + + if (isCategory(singleAxisModel)) { + categoryAxisMap.set('single', singleAxisModel); + result.firstCategoryDimIndex = 0; + } + }, + polar: function (seriesModel, result, axisMap, categoryAxisMap) { + var polarModel = seriesModel.getReferringComponents('polar', SINGLE_REFERRING).models[0]; + var radiusAxisModel = polarModel.findAxisModel('radiusAxis'); + var angleAxisModel = polarModel.findAxisModel('angleAxis'); + + if ("development" !== 'production') { + if (!angleAxisModel) { + throw new Error('angleAxis option not found'); + } + + if (!radiusAxisModel) { + throw new Error('radiusAxis option not found'); + } + } + + result.coordSysDims = ['radius', 'angle']; + axisMap.set('radius', radiusAxisModel); + axisMap.set('angle', angleAxisModel); + + if (isCategory(radiusAxisModel)) { + categoryAxisMap.set('radius', radiusAxisModel); + result.firstCategoryDimIndex = 0; + } + + if (isCategory(angleAxisModel)) { + categoryAxisMap.set('angle', angleAxisModel); + result.firstCategoryDimIndex == null && (result.firstCategoryDimIndex = 1); + } + }, + geo: function (seriesModel, result, axisMap, categoryAxisMap) { + result.coordSysDims = ['lng', 'lat']; + }, + parallel: function (seriesModel, result, axisMap, categoryAxisMap) { + var ecModel = seriesModel.ecModel; + var parallelModel = ecModel.getComponent('parallel', seriesModel.get('parallelIndex')); + var coordSysDims = result.coordSysDims = parallelModel.dimensions.slice(); + each(parallelModel.parallelAxisIndex, function (axisIndex, index) { + var axisModel = ecModel.getComponent('parallelAxis', axisIndex); + var axisDim = coordSysDims[index]; + axisMap.set(axisDim, axisModel); + + if (isCategory(axisModel)) { + categoryAxisMap.set(axisDim, axisModel); + + if (result.firstCategoryDimIndex == null) { + result.firstCategoryDimIndex = index; + } + } + }); + } + }; + + function isCategory(axisModel) { + return axisModel.get('type') === 'category'; + } + + /** + * Note that it is too complicated to support 3d stack by value + * (have to create two-dimension inverted index), so in 3d case + * we just support that stacked by index. + * + * @param seriesModel + * @param dimensionsInput The same as the input of . + * The input will be modified. + * @param opt + * @param opt.stackedCoordDimension Specify a coord dimension if needed. + * @param opt.byIndex=false + * @return calculationInfo + * { + * stackedDimension: string + * stackedByDimension: string + * isStackedByIndex: boolean + * stackedOverDimension: string + * stackResultDimension: string + * } + */ + + function enableDataStack(seriesModel, dimensionsInput, opt) { + opt = opt || {}; + var byIndex = opt.byIndex; + var stackedCoordDimension = opt.stackedCoordDimension; + var dimensionDefineList; + var schema; + var store; + + if (isLegacyDimensionsInput(dimensionsInput)) { + dimensionDefineList = dimensionsInput; + } else { + schema = dimensionsInput.schema; + dimensionDefineList = schema.dimensions; + store = dimensionsInput.store; + } // Compatibal: when `stack` is set as '', do not stack. + + + var mayStack = !!(seriesModel && seriesModel.get('stack')); + var stackedByDimInfo; + var stackedDimInfo; + var stackResultDimension; + var stackedOverDimension; + each(dimensionDefineList, function (dimensionInfo, index) { + if (isString(dimensionInfo)) { + dimensionDefineList[index] = dimensionInfo = { + name: dimensionInfo + }; + } + + if (mayStack && !dimensionInfo.isExtraCoord) { + // Find the first ordinal dimension as the stackedByDimInfo. + if (!byIndex && !stackedByDimInfo && dimensionInfo.ordinalMeta) { + stackedByDimInfo = dimensionInfo; + } // Find the first stackable dimension as the stackedDimInfo. + + + if (!stackedDimInfo && dimensionInfo.type !== 'ordinal' && dimensionInfo.type !== 'time' && (!stackedCoordDimension || stackedCoordDimension === dimensionInfo.coordDim)) { + stackedDimInfo = dimensionInfo; + } + } + }); + + if (stackedDimInfo && !byIndex && !stackedByDimInfo) { + // Compatible with previous design, value axis (time axis) only stack by index. + // It may make sense if the user provides elaborately constructed data. + byIndex = true; + } // Add stack dimension, they can be both calculated by coordinate system in `unionExtent`. + // That put stack logic in List is for using conveniently in echarts extensions, but it + // might not be a good way. + + + if (stackedDimInfo) { + // Use a weird name that not duplicated with other names. + // Also need to use seriesModel.id as postfix because different + // series may share same data store. The stack dimension needs to be distinguished. + stackResultDimension = '__\0ecstackresult_' + seriesModel.id; + stackedOverDimension = '__\0ecstackedover_' + seriesModel.id; // Create inverted index to fast query index by value. + + if (stackedByDimInfo) { + stackedByDimInfo.createInvertedIndices = true; + } + + var stackedDimCoordDim_1 = stackedDimInfo.coordDim; + var stackedDimType = stackedDimInfo.type; + var stackedDimCoordIndex_1 = 0; + each(dimensionDefineList, function (dimensionInfo) { + if (dimensionInfo.coordDim === stackedDimCoordDim_1) { + stackedDimCoordIndex_1++; + } + }); + var stackedOverDimensionDefine = { + name: stackResultDimension, + coordDim: stackedDimCoordDim_1, + coordDimIndex: stackedDimCoordIndex_1, + type: stackedDimType, + isExtraCoord: true, + isCalculationCoord: true, + storeDimIndex: dimensionDefineList.length + }; + var stackResultDimensionDefine = { + name: stackedOverDimension, + // This dimension contains stack base (generally, 0), so do not set it as + // `stackedDimCoordDim` to avoid extent calculation, consider log scale. + coordDim: stackedOverDimension, + coordDimIndex: stackedDimCoordIndex_1 + 1, + type: stackedDimType, + isExtraCoord: true, + isCalculationCoord: true, + storeDimIndex: dimensionDefineList.length + 1 + }; + + if (schema) { + if (store) { + stackedOverDimensionDefine.storeDimIndex = store.ensureCalculationDimension(stackedOverDimension, stackedDimType); + stackResultDimensionDefine.storeDimIndex = store.ensureCalculationDimension(stackResultDimension, stackedDimType); + } + + schema.appendCalculationDimension(stackedOverDimensionDefine); + schema.appendCalculationDimension(stackResultDimensionDefine); + } else { + dimensionDefineList.push(stackedOverDimensionDefine); + dimensionDefineList.push(stackResultDimensionDefine); + } + } + + return { + stackedDimension: stackedDimInfo && stackedDimInfo.name, + stackedByDimension: stackedByDimInfo && stackedByDimInfo.name, + isStackedByIndex: byIndex, + stackedOverDimension: stackedOverDimension, + stackResultDimension: stackResultDimension + }; + } + + function isLegacyDimensionsInput(dimensionsInput) { + return !isSeriesDataSchema(dimensionsInput.schema); + } + + function isDimensionStacked(data, stackedDim) { + // Each single series only maps to one pair of axis. So we do not need to + // check stackByDim, whatever stacked by a dimension or stacked by index. + return !!stackedDim && stackedDim === data.getCalculationInfo('stackedDimension'); + } + function getStackedDimension(data, targetDim) { + return isDimensionStacked(data, targetDim) ? data.getCalculationInfo('stackResultDimension') : targetDim; + } + + function getCoordSysDimDefs(seriesModel, coordSysInfo) { + var coordSysName = seriesModel.get('coordinateSystem'); + var registeredCoordSys = CoordinateSystemManager.get(coordSysName); + var coordSysDimDefs; + + if (coordSysInfo && coordSysInfo.coordSysDims) { + coordSysDimDefs = map(coordSysInfo.coordSysDims, function (dim) { + var dimInfo = { + name: dim + }; + var axisModel = coordSysInfo.axisMap.get(dim); + + if (axisModel) { + var axisType = axisModel.get('type'); + dimInfo.type = getDimensionTypeByAxis(axisType); + } + + return dimInfo; + }); + } + + if (!coordSysDimDefs) { + // Get dimensions from registered coordinate system + coordSysDimDefs = registeredCoordSys && (registeredCoordSys.getDimensionsInfo ? registeredCoordSys.getDimensionsInfo() : registeredCoordSys.dimensions.slice()) || ['x', 'y']; + } + + return coordSysDimDefs; + } + + function injectOrdinalMeta(dimInfoList, createInvertedIndices, coordSysInfo) { + var firstCategoryDimIndex; + var hasNameEncode; + coordSysInfo && each(dimInfoList, function (dimInfo, dimIndex) { + var coordDim = dimInfo.coordDim; + var categoryAxisModel = coordSysInfo.categoryAxisMap.get(coordDim); + + if (categoryAxisModel) { + if (firstCategoryDimIndex == null) { + firstCategoryDimIndex = dimIndex; + } + + dimInfo.ordinalMeta = categoryAxisModel.getOrdinalMeta(); + + if (createInvertedIndices) { + dimInfo.createInvertedIndices = true; + } + } + + if (dimInfo.otherDims.itemName != null) { + hasNameEncode = true; + } + }); + + if (!hasNameEncode && firstCategoryDimIndex != null) { + dimInfoList[firstCategoryDimIndex].otherDims.itemName = 0; + } + + return firstCategoryDimIndex; + } + /** + * Caution: there are side effects to `sourceManager` in this method. + * Should better only be called in `Series['getInitialData']`. + */ + + + function createSeriesData(sourceRaw, seriesModel, opt) { + opt = opt || {}; + var sourceManager = seriesModel.getSourceManager(); + var source; + var isOriginalSource = false; + + if (sourceRaw) { + isOriginalSource = true; + source = createSourceFromSeriesDataOption(sourceRaw); + } else { + source = sourceManager.getSource(); // Is series.data. not dataset. + + isOriginalSource = source.sourceFormat === SOURCE_FORMAT_ORIGINAL; + } + + var coordSysInfo = getCoordSysInfoBySeries(seriesModel); + var coordSysDimDefs = getCoordSysDimDefs(seriesModel, coordSysInfo); + var useEncodeDefaulter = opt.useEncodeDefaulter; + var encodeDefaulter = isFunction(useEncodeDefaulter) ? useEncodeDefaulter : useEncodeDefaulter ? curry(makeSeriesEncodeForAxisCoordSys, coordSysDimDefs, seriesModel) : null; + var createDimensionOptions = { + coordDimensions: coordSysDimDefs, + generateCoord: opt.generateCoord, + encodeDefine: seriesModel.getEncode(), + encodeDefaulter: encodeDefaulter, + canOmitUnusedDimensions: !isOriginalSource + }; + var schema = prepareSeriesDataSchema(source, createDimensionOptions); + var firstCategoryDimIndex = injectOrdinalMeta(schema.dimensions, opt.createInvertedIndices, coordSysInfo); + var store = !isOriginalSource ? sourceManager.getSharedDataStore(schema) : null; + var stackCalculationInfo = enableDataStack(seriesModel, { + schema: schema, + store: store + }); + var data = new SeriesData(schema, seriesModel); + data.setCalculationInfo(stackCalculationInfo); + var dimValueGetter = firstCategoryDimIndex != null && isNeedCompleteOrdinalData(source) ? function (itemOpt, dimName, dataIndex, dimIndex) { + // Use dataIndex as ordinal value in categoryAxis + return dimIndex === firstCategoryDimIndex ? dataIndex : this.defaultDimValueGetter(itemOpt, dimName, dataIndex, dimIndex); + } : null; + data.hasItemOption = false; + data.initData( // Try to reuse the data store in sourceManager if using dataset. + isOriginalSource ? source : store, null, dimValueGetter); + return data; + } + + function isNeedCompleteOrdinalData(source) { + if (source.sourceFormat === SOURCE_FORMAT_ORIGINAL) { + var sampleItem = firstDataNotNull(source.data || []); + return !isArray(getDataItemValue(sampleItem)); + } + } + + function firstDataNotNull(arr) { + var i = 0; + + while (i < arr.length && arr[i] == null) { + i++; + } + + return arr[i]; + } + + var Scale = + /** @class */ + function () { + function Scale(setting) { + this._setting = setting || {}; + this._extent = [Infinity, -Infinity]; + } + + Scale.prototype.getSetting = function (name) { + return this._setting[name]; + }; + /** + * Set extent from data + */ + + + Scale.prototype.unionExtent = function (other) { + var extent = this._extent; + other[0] < extent[0] && (extent[0] = other[0]); + other[1] > extent[1] && (extent[1] = other[1]); // not setExtent because in log axis it may transformed to power + // this.setExtent(extent[0], extent[1]); + }; + /** + * Set extent from data + */ + + + Scale.prototype.unionExtentFromData = function (data, dim) { + this.unionExtent(data.getApproximateExtent(dim)); + }; + /** + * Get extent + * + * Extent is always in increase order. + */ + + + Scale.prototype.getExtent = function () { + return this._extent.slice(); + }; + /** + * Set extent + */ + + + Scale.prototype.setExtent = function (start, end) { + var thisExtent = this._extent; + + if (!isNaN(start)) { + thisExtent[0] = start; + } + + if (!isNaN(end)) { + thisExtent[1] = end; + } + }; + /** + * If value is in extent range + */ + + + Scale.prototype.isInExtentRange = function (value) { + return this._extent[0] <= value && this._extent[1] >= value; + }; + /** + * When axis extent depends on data and no data exists, + * axis ticks should not be drawn, which is named 'blank'. + */ + + + Scale.prototype.isBlank = function () { + return this._isBlank; + }; + /** + * When axis extent depends on data and no data exists, + * axis ticks should not be drawn, which is named 'blank'. + */ + + + Scale.prototype.setBlank = function (isBlank) { + this._isBlank = isBlank; + }; + + return Scale; + }(); + + enableClassManagement(Scale); + + var uidBase = 0; + + var OrdinalMeta = + /** @class */ + function () { + function OrdinalMeta(opt) { + this.categories = opt.categories || []; + this._needCollect = opt.needCollect; + this._deduplication = opt.deduplication; + this.uid = ++uidBase; + } + + OrdinalMeta.createByAxisModel = function (axisModel) { + var option = axisModel.option; + var data = option.data; + var categories = data && map(data, getName); + return new OrdinalMeta({ + categories: categories, + needCollect: !categories, + // deduplication is default in axis. + deduplication: option.dedplication !== false + }); + }; + + OrdinalMeta.prototype.getOrdinal = function (category) { + // @ts-ignore + return this._getOrCreateMap().get(category); + }; + /** + * @return The ordinal. If not found, return NaN. + */ + + + OrdinalMeta.prototype.parseAndCollect = function (category) { + var index; + var needCollect = this._needCollect; // The value of category dim can be the index of the given category set. + // This feature is only supported when !needCollect, because we should + // consider a common case: a value is 2017, which is a number but is + // expected to be tread as a category. This case usually happen in dataset, + // where it happent to be no need of the index feature. + + if (!isString(category) && !needCollect) { + return category; + } // Optimize for the scenario: + // category is ['2012-01-01', '2012-01-02', ...], where the input + // data has been ensured not duplicate and is large data. + // Notice, if a dataset dimension provide categroies, usually echarts + // should remove duplication except user tell echarts dont do that + // (set axis.deduplication = false), because echarts do not know whether + // the values in the category dimension has duplication (consider the + // parallel-aqi example) + + + if (needCollect && !this._deduplication) { + index = this.categories.length; + this.categories[index] = category; + return index; + } + + var map = this._getOrCreateMap(); // @ts-ignore + + + index = map.get(category); + + if (index == null) { + if (needCollect) { + index = this.categories.length; + this.categories[index] = category; // @ts-ignore + + map.set(category, index); + } else { + index = NaN; + } + } + + return index; + }; // Consider big data, do not create map until needed. + + + OrdinalMeta.prototype._getOrCreateMap = function () { + return this._map || (this._map = createHashMap(this.categories)); + }; + + return OrdinalMeta; + }(); + + function getName(obj) { + if (isObject(obj) && obj.value != null) { + return obj.value; + } else { + return obj + ''; + } + } + + function isValueNice(val) { + var exp10 = Math.pow(10, quantityExponent(Math.abs(val))); + var f = Math.abs(val / exp10); + return f === 0 || f === 1 || f === 2 || f === 3 || f === 5; + } + function isIntervalOrLogScale(scale) { + return scale.type === 'interval' || scale.type === 'log'; + } + /** + * @param extent Both extent[0] and extent[1] should be valid number. + * Should be extent[0] < extent[1]. + * @param splitNumber splitNumber should be >= 1. + */ + + function intervalScaleNiceTicks(extent, splitNumber, minInterval, maxInterval) { + var result = {}; + var span = extent[1] - extent[0]; + var interval = result.interval = nice(span / splitNumber, true); + + if (minInterval != null && interval < minInterval) { + interval = result.interval = minInterval; + } + + if (maxInterval != null && interval > maxInterval) { + interval = result.interval = maxInterval; + } // Tow more digital for tick. + + + var precision = result.intervalPrecision = getIntervalPrecision(interval); // Niced extent inside original extent + + var niceTickExtent = result.niceTickExtent = [round(Math.ceil(extent[0] / interval) * interval, precision), round(Math.floor(extent[1] / interval) * interval, precision)]; + fixExtent(niceTickExtent, extent); + return result; + } + function increaseInterval(interval) { + var exp10 = Math.pow(10, quantityExponent(interval)); // Increase interval + + var f = interval / exp10; + + if (!f) { + f = 1; + } else if (f === 2) { + f = 3; + } else if (f === 3) { + f = 5; + } else { + // f is 1 or 5 + f *= 2; + } + + return round(f * exp10); + } + /** + * @return interval precision + */ + + function getIntervalPrecision(interval) { + // Tow more digital for tick. + return getPrecision(interval) + 2; + } + + function clamp(niceTickExtent, idx, extent) { + niceTickExtent[idx] = Math.max(Math.min(niceTickExtent[idx], extent[1]), extent[0]); + } // In some cases (e.g., splitNumber is 1), niceTickExtent may be out of extent. + + + function fixExtent(niceTickExtent, extent) { + !isFinite(niceTickExtent[0]) && (niceTickExtent[0] = extent[0]); + !isFinite(niceTickExtent[1]) && (niceTickExtent[1] = extent[1]); + clamp(niceTickExtent, 0, extent); + clamp(niceTickExtent, 1, extent); + + if (niceTickExtent[0] > niceTickExtent[1]) { + niceTickExtent[0] = niceTickExtent[1]; + } + } + function contain$1(val, extent) { + return val >= extent[0] && val <= extent[1]; + } + function normalize$1(val, extent) { + if (extent[1] === extent[0]) { + return 0.5; + } + + return (val - extent[0]) / (extent[1] - extent[0]); + } + function scale$2(val, extent) { + return val * (extent[1] - extent[0]) + extent[0]; + } + + var OrdinalScale = + /** @class */ + function (_super) { + __extends(OrdinalScale, _super); + + function OrdinalScale(setting) { + var _this = _super.call(this, setting) || this; + + _this.type = 'ordinal'; + + var ordinalMeta = _this.getSetting('ordinalMeta'); // Caution: Should not use instanceof, consider ec-extensions using + // import approach to get OrdinalMeta class. + + + if (!ordinalMeta) { + ordinalMeta = new OrdinalMeta({}); + } + + if (isArray(ordinalMeta)) { + ordinalMeta = new OrdinalMeta({ + categories: map(ordinalMeta, function (item) { + return isObject(item) ? item.value : item; + }) + }); + } + + _this._ordinalMeta = ordinalMeta; + _this._extent = _this.getSetting('extent') || [0, ordinalMeta.categories.length - 1]; + return _this; + } + + OrdinalScale.prototype.parse = function (val) { + // Caution: Math.round(null) will return `0` rather than `NaN` + if (val == null) { + return NaN; + } + + return isString(val) ? this._ordinalMeta.getOrdinal(val) // val might be float. + : Math.round(val); + }; + + OrdinalScale.prototype.contain = function (rank) { + rank = this.parse(rank); + return contain$1(rank, this._extent) && this._ordinalMeta.categories[rank] != null; + }; + /** + * Normalize given rank or name to linear [0, 1] + * @param val raw ordinal number. + * @return normalized value in [0, 1]. + */ + + + OrdinalScale.prototype.normalize = function (val) { + val = this._getTickNumber(this.parse(val)); + return normalize$1(val, this._extent); + }; + /** + * @param val normalized value in [0, 1]. + * @return raw ordinal number. + */ + + + OrdinalScale.prototype.scale = function (val) { + val = Math.round(scale$2(val, this._extent)); + return this.getRawOrdinalNumber(val); + }; + + OrdinalScale.prototype.getTicks = function () { + var ticks = []; + var extent = this._extent; + var rank = extent[0]; + + while (rank <= extent[1]) { + ticks.push({ + value: rank + }); + rank++; + } + + return ticks; + }; + + OrdinalScale.prototype.getMinorTicks = function (splitNumber) { + // Not support. + return; + }; + /** + * @see `Ordinal['_ordinalNumbersByTick']` + */ + + + OrdinalScale.prototype.setSortInfo = function (info) { + if (info == null) { + this._ordinalNumbersByTick = this._ticksByOrdinalNumber = null; + return; + } + + var infoOrdinalNumbers = info.ordinalNumbers; + var ordinalsByTick = this._ordinalNumbersByTick = []; + var ticksByOrdinal = this._ticksByOrdinalNumber = []; // Unnecessary support negative tick in `realtimeSort`. + + var tickNum = 0; + var allCategoryLen = this._ordinalMeta.categories.length; + + for (var len = Math.min(allCategoryLen, infoOrdinalNumbers.length); tickNum < len; ++tickNum) { + var ordinalNumber = infoOrdinalNumbers[tickNum]; + ordinalsByTick[tickNum] = ordinalNumber; + ticksByOrdinal[ordinalNumber] = tickNum; + } // Handle that `series.data` only covers part of the `axis.category.data`. + + + var unusedOrdinal = 0; + + for (; tickNum < allCategoryLen; ++tickNum) { + while (ticksByOrdinal[unusedOrdinal] != null) { + unusedOrdinal++; + } + ordinalsByTick.push(unusedOrdinal); + ticksByOrdinal[unusedOrdinal] = tickNum; + } + }; + + OrdinalScale.prototype._getTickNumber = function (ordinal) { + var ticksByOrdinalNumber = this._ticksByOrdinalNumber; // also support ordinal out of range of `ordinalMeta.categories.length`, + // where ordinal numbers are used as tick value directly. + + return ticksByOrdinalNumber && ordinal >= 0 && ordinal < ticksByOrdinalNumber.length ? ticksByOrdinalNumber[ordinal] : ordinal; + }; + /** + * @usage + * ```js + * const ordinalNumber = ordinalScale.getRawOrdinalNumber(tickVal); + * + * // case0 + * const rawOrdinalValue = axisModel.getCategories()[ordinalNumber]; + * // case1 + * const rawOrdinalValue = this._ordinalMeta.categories[ordinalNumber]; + * // case2 + * const coord = axis.dataToCoord(ordinalNumber); + * ``` + * + * @param {OrdinalNumber} tickNumber index of display + */ + + + OrdinalScale.prototype.getRawOrdinalNumber = function (tickNumber) { + var ordinalNumbersByTick = this._ordinalNumbersByTick; // tickNumber may be out of range, e.g., when axis max is larger than `ordinalMeta.categories.length`., + // where ordinal numbers are used as tick value directly. + + return ordinalNumbersByTick && tickNumber >= 0 && tickNumber < ordinalNumbersByTick.length ? ordinalNumbersByTick[tickNumber] : tickNumber; + }; + /** + * Get item on tick + */ + + + OrdinalScale.prototype.getLabel = function (tick) { + if (!this.isBlank()) { + var ordinalNumber = this.getRawOrdinalNumber(tick.value); + var cateogry = this._ordinalMeta.categories[ordinalNumber]; // Note that if no data, ordinalMeta.categories is an empty array. + // Return empty if it's not exist. + + return cateogry == null ? '' : cateogry + ''; + } + }; + + OrdinalScale.prototype.count = function () { + return this._extent[1] - this._extent[0] + 1; + }; + + OrdinalScale.prototype.unionExtentFromData = function (data, dim) { + this.unionExtent(data.getApproximateExtent(dim)); + }; + /** + * @override + * If value is in extent range + */ + + + OrdinalScale.prototype.isInExtentRange = function (value) { + value = this._getTickNumber(value); + return this._extent[0] <= value && this._extent[1] >= value; + }; + + OrdinalScale.prototype.getOrdinalMeta = function () { + return this._ordinalMeta; + }; + + OrdinalScale.prototype.calcNiceTicks = function () {}; + + OrdinalScale.prototype.calcNiceExtent = function () {}; + + OrdinalScale.type = 'ordinal'; + return OrdinalScale; + }(Scale); + + Scale.registerClass(OrdinalScale); + + var roundNumber = round; + + var IntervalScale = + /** @class */ + function (_super) { + __extends(IntervalScale, _super); + + function IntervalScale() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = 'interval'; // Step is calculated in adjustExtent. + + _this._interval = 0; + _this._intervalPrecision = 2; + return _this; + } + + IntervalScale.prototype.parse = function (val) { + return val; + }; + + IntervalScale.prototype.contain = function (val) { + return contain$1(val, this._extent); + }; + + IntervalScale.prototype.normalize = function (val) { + return normalize$1(val, this._extent); + }; + + IntervalScale.prototype.scale = function (val) { + return scale$2(val, this._extent); + }; + + IntervalScale.prototype.setExtent = function (start, end) { + var thisExtent = this._extent; // start,end may be a Number like '25',so... + + if (!isNaN(start)) { + thisExtent[0] = parseFloat(start); + } + + if (!isNaN(end)) { + thisExtent[1] = parseFloat(end); + } + }; + + IntervalScale.prototype.unionExtent = function (other) { + var extent = this._extent; + other[0] < extent[0] && (extent[0] = other[0]); + other[1] > extent[1] && (extent[1] = other[1]); // unionExtent may called by it's sub classes + + this.setExtent(extent[0], extent[1]); + }; + + IntervalScale.prototype.getInterval = function () { + return this._interval; + }; + + IntervalScale.prototype.setInterval = function (interval) { + this._interval = interval; // Dropped auto calculated niceExtent and use user setted extent + // We assume user wan't to set both interval, min, max to get a better result + + this._niceExtent = this._extent.slice(); + this._intervalPrecision = getIntervalPrecision(interval); + }; + /** + * @param expandToNicedExtent Whether expand the ticks to niced extent. + */ + + + IntervalScale.prototype.getTicks = function (expandToNicedExtent) { + var interval = this._interval; + var extent = this._extent; + var niceTickExtent = this._niceExtent; + var intervalPrecision = this._intervalPrecision; + var ticks = []; // If interval is 0, return []; + + if (!interval) { + return ticks; + } // Consider this case: using dataZoom toolbox, zoom and zoom. + + + var safeLimit = 10000; + + if (extent[0] < niceTickExtent[0]) { + if (expandToNicedExtent) { + ticks.push({ + value: roundNumber(niceTickExtent[0] - interval, intervalPrecision) + }); + } else { + ticks.push({ + value: extent[0] + }); + } + } + + var tick = niceTickExtent[0]; + + while (tick <= niceTickExtent[1]) { + ticks.push({ + value: tick + }); // Avoid rounding error + + tick = roundNumber(tick + interval, intervalPrecision); + + if (tick === ticks[ticks.length - 1].value) { + // Consider out of safe float point, e.g., + // -3711126.9907707 + 2e-10 === -3711126.9907707 + break; + } + + if (ticks.length > safeLimit) { + return []; + } + } // Consider this case: the last item of ticks is smaller + // than niceTickExtent[1] and niceTickExtent[1] === extent[1]. + + + var lastNiceTick = ticks.length ? ticks[ticks.length - 1].value : niceTickExtent[1]; + + if (extent[1] > lastNiceTick) { + if (expandToNicedExtent) { + ticks.push({ + value: roundNumber(lastNiceTick + interval, intervalPrecision) + }); + } else { + ticks.push({ + value: extent[1] + }); + } + } + + return ticks; + }; + + IntervalScale.prototype.getMinorTicks = function (splitNumber) { + var ticks = this.getTicks(true); + var minorTicks = []; + var extent = this.getExtent(); + + for (var i = 1; i < ticks.length; i++) { + var nextTick = ticks[i]; + var prevTick = ticks[i - 1]; + var count = 0; + var minorTicksGroup = []; + var interval = nextTick.value - prevTick.value; + var minorInterval = interval / splitNumber; + + while (count < splitNumber - 1) { + var minorTick = roundNumber(prevTick.value + (count + 1) * minorInterval); // For the first and last interval. The count may be less than splitNumber. + + if (minorTick > extent[0] && minorTick < extent[1]) { + minorTicksGroup.push(minorTick); + } + + count++; + } + + minorTicks.push(minorTicksGroup); + } + + return minorTicks; + }; + /** + * @param opt.precision If 'auto', use nice presision. + * @param opt.pad returns 1.50 but not 1.5 if precision is 2. + */ + + + IntervalScale.prototype.getLabel = function (data, opt) { + if (data == null) { + return ''; + } + + var precision = opt && opt.precision; + + if (precision == null) { + precision = getPrecision(data.value) || 0; + } else if (precision === 'auto') { + // Should be more precise then tick. + precision = this._intervalPrecision; + } // (1) If `precision` is set, 12.005 should be display as '12.00500'. + // (2) Use roundNumber (toFixed) to avoid scientific notation like '3.5e-7'. + + + var dataNum = roundNumber(data.value, precision, true); + return addCommas(dataNum); + }; + /** + * @param splitNumber By default `5`. + */ + + + IntervalScale.prototype.calcNiceTicks = function (splitNumber, minInterval, maxInterval) { + splitNumber = splitNumber || 5; + var extent = this._extent; + var span = extent[1] - extent[0]; + + if (!isFinite(span)) { + return; + } // User may set axis min 0 and data are all negative + // FIXME If it needs to reverse ? + + + if (span < 0) { + span = -span; + extent.reverse(); + } + + var result = intervalScaleNiceTicks(extent, splitNumber, minInterval, maxInterval); + this._intervalPrecision = result.intervalPrecision; + this._interval = result.interval; + this._niceExtent = result.niceTickExtent; + }; + + IntervalScale.prototype.calcNiceExtent = function (opt) { + var extent = this._extent; // If extent start and end are same, expand them + + if (extent[0] === extent[1]) { + if (extent[0] !== 0) { + // Expand extent + // Note that extents can be both negative. See #13154 + var expandSize = Math.abs(extent[0]); // In the fowllowing case + // Axis has been fixed max 100 + // Plus data are all 100 and axis extent are [100, 100]. + // Extend to the both side will cause expanded max is larger than fixed max. + // So only expand to the smaller side. + + if (!opt.fixMax) { + extent[1] += expandSize / 2; + extent[0] -= expandSize / 2; + } else { + extent[0] -= expandSize / 2; + } + } else { + extent[1] = 1; + } + } + + var span = extent[1] - extent[0]; // If there are no data and extent are [Infinity, -Infinity] + + if (!isFinite(span)) { + extent[0] = 0; + extent[1] = 1; + } + + this.calcNiceTicks(opt.splitNumber, opt.minInterval, opt.maxInterval); // let extent = this._extent; + + var interval = this._interval; + + if (!opt.fixMin) { + extent[0] = roundNumber(Math.floor(extent[0] / interval) * interval); + } + + if (!opt.fixMax) { + extent[1] = roundNumber(Math.ceil(extent[1] / interval) * interval); + } + }; + + IntervalScale.prototype.setNiceExtent = function (min, max) { + this._niceExtent = [min, max]; + }; + + IntervalScale.type = 'interval'; + return IntervalScale; + }(Scale); + + Scale.registerClass(IntervalScale); + + /* global Float32Array */ + + var supportFloat32Array = typeof Float32Array !== 'undefined'; + var Float32ArrayCtor = !supportFloat32Array ? Array : Float32Array; + function createFloat32Array(arg) { + if (isArray(arg)) { + // Return self directly if don't support TypedArray. + return supportFloat32Array ? new Float32Array(arg) : arg; + } // Else is number + + + return new Float32ArrayCtor(arg); + } + + var STACK_PREFIX = '__ec_stack_'; + + function getSeriesStackId(seriesModel) { + return seriesModel.get('stack') || STACK_PREFIX + seriesModel.seriesIndex; + } + + function getAxisKey(axis) { + return axis.dim + axis.index; + } + /** + * @return {Object} {width, offset, offsetCenter} If axis.type is not 'category', return undefined. + */ + + + function getLayoutOnAxis(opt) { + var params = []; + var baseAxis = opt.axis; + var axisKey = 'axis0'; + + if (baseAxis.type !== 'category') { + return; + } + + var bandWidth = baseAxis.getBandWidth(); + + for (var i = 0; i < opt.count || 0; i++) { + params.push(defaults({ + bandWidth: bandWidth, + axisKey: axisKey, + stackId: STACK_PREFIX + i + }, opt)); + } + + var widthAndOffsets = doCalBarWidthAndOffset(params); + var result = []; + + for (var i = 0; i < opt.count; i++) { + var item = widthAndOffsets[axisKey][STACK_PREFIX + i]; + item.offsetCenter = item.offset + item.width / 2; + result.push(item); + } + + return result; + } + function prepareLayoutBarSeries(seriesType, ecModel) { + var seriesModels = []; + ecModel.eachSeriesByType(seriesType, function (seriesModel) { + // Check series coordinate, do layout for cartesian2d only + if (isOnCartesian(seriesModel)) { + seriesModels.push(seriesModel); + } + }); + return seriesModels; + } + /** + * Map from (baseAxis.dim + '_' + baseAxis.index) to min gap of two adjacent + * values. + * This works for time axes, value axes, and log axes. + * For a single time axis, return value is in the form like + * {'x_0': [1000000]}. + * The value of 1000000 is in milliseconds. + */ + + function getValueAxesMinGaps(barSeries) { + /** + * Map from axis.index to values. + * For a single time axis, axisValues is in the form like + * {'x_0': [1495555200000, 1495641600000, 1495728000000]}. + * Items in axisValues[x], e.g. 1495555200000, are time values of all + * series. + */ + var axisValues = {}; + each(barSeries, function (seriesModel) { + var cartesian = seriesModel.coordinateSystem; + var baseAxis = cartesian.getBaseAxis(); + + if (baseAxis.type !== 'time' && baseAxis.type !== 'value') { + return; + } + + var data = seriesModel.getData(); + var key = baseAxis.dim + '_' + baseAxis.index; + var dimIdx = data.getDimensionIndex(data.mapDimension(baseAxis.dim)); + var store = data.getStore(); + + for (var i = 0, cnt = store.count(); i < cnt; ++i) { + var value = store.get(dimIdx, i); + + if (!axisValues[key]) { + // No previous data for the axis + axisValues[key] = [value]; + } else { + // No value in previous series + axisValues[key].push(value); + } // Ignore duplicated time values in the same axis + + } + }); + var axisMinGaps = {}; + + for (var key in axisValues) { + if (axisValues.hasOwnProperty(key)) { + var valuesInAxis = axisValues[key]; + + if (valuesInAxis) { + // Sort axis values into ascending order to calculate gaps + valuesInAxis.sort(function (a, b) { + return a - b; + }); + var min = null; + + for (var j = 1; j < valuesInAxis.length; ++j) { + var delta = valuesInAxis[j] - valuesInAxis[j - 1]; + + if (delta > 0) { + // Ignore 0 delta because they are of the same axis value + min = min === null ? delta : Math.min(min, delta); + } + } // Set to null if only have one data + + + axisMinGaps[key] = min; + } + } + } + + return axisMinGaps; + } + + function makeColumnLayout(barSeries) { + var axisMinGaps = getValueAxesMinGaps(barSeries); + var seriesInfoList = []; + each(barSeries, function (seriesModel) { + var cartesian = seriesModel.coordinateSystem; + var baseAxis = cartesian.getBaseAxis(); + var axisExtent = baseAxis.getExtent(); + var bandWidth; + + if (baseAxis.type === 'category') { + bandWidth = baseAxis.getBandWidth(); + } else if (baseAxis.type === 'value' || baseAxis.type === 'time') { + var key = baseAxis.dim + '_' + baseAxis.index; + var minGap = axisMinGaps[key]; + var extentSpan = Math.abs(axisExtent[1] - axisExtent[0]); + var scale = baseAxis.scale.getExtent(); + var scaleSpan = Math.abs(scale[1] - scale[0]); + bandWidth = minGap ? extentSpan / scaleSpan * minGap : extentSpan; // When there is only one data value + } else { + var data = seriesModel.getData(); + bandWidth = Math.abs(axisExtent[1] - axisExtent[0]) / data.count(); + } + + var barWidth = parsePercent$1(seriesModel.get('barWidth'), bandWidth); + var barMaxWidth = parsePercent$1(seriesModel.get('barMaxWidth'), bandWidth); + var barMinWidth = parsePercent$1( // barMinWidth by default is 0.5 / 1 in cartesian. Because in value axis, + // the auto-calculated bar width might be less than 0.5 / 1. + seriesModel.get('barMinWidth') || (isInLargeMode(seriesModel) ? 0.5 : 1), bandWidth); + var barGap = seriesModel.get('barGap'); + var barCategoryGap = seriesModel.get('barCategoryGap'); + seriesInfoList.push({ + bandWidth: bandWidth, + barWidth: barWidth, + barMaxWidth: barMaxWidth, + barMinWidth: barMinWidth, + barGap: barGap, + barCategoryGap: barCategoryGap, + axisKey: getAxisKey(baseAxis), + stackId: getSeriesStackId(seriesModel) + }); + }); + return doCalBarWidthAndOffset(seriesInfoList); + } + + function doCalBarWidthAndOffset(seriesInfoList) { + // Columns info on each category axis. Key is cartesian name + var columnsMap = {}; + each(seriesInfoList, function (seriesInfo, idx) { + var axisKey = seriesInfo.axisKey; + var bandWidth = seriesInfo.bandWidth; + var columnsOnAxis = columnsMap[axisKey] || { + bandWidth: bandWidth, + remainedWidth: bandWidth, + autoWidthCount: 0, + categoryGap: null, + gap: '20%', + stacks: {} + }; + var stacks = columnsOnAxis.stacks; + columnsMap[axisKey] = columnsOnAxis; + var stackId = seriesInfo.stackId; + + if (!stacks[stackId]) { + columnsOnAxis.autoWidthCount++; + } + + stacks[stackId] = stacks[stackId] || { + width: 0, + maxWidth: 0 + }; // Caution: In a single coordinate system, these barGrid attributes + // will be shared by series. Consider that they have default values, + // only the attributes set on the last series will work. + // Do not change this fact unless there will be a break change. + + var barWidth = seriesInfo.barWidth; + + if (barWidth && !stacks[stackId].width) { + // See #6312, do not restrict width. + stacks[stackId].width = barWidth; + barWidth = Math.min(columnsOnAxis.remainedWidth, barWidth); + columnsOnAxis.remainedWidth -= barWidth; + } + + var barMaxWidth = seriesInfo.barMaxWidth; + barMaxWidth && (stacks[stackId].maxWidth = barMaxWidth); + var barMinWidth = seriesInfo.barMinWidth; + barMinWidth && (stacks[stackId].minWidth = barMinWidth); + var barGap = seriesInfo.barGap; + barGap != null && (columnsOnAxis.gap = barGap); + var barCategoryGap = seriesInfo.barCategoryGap; + barCategoryGap != null && (columnsOnAxis.categoryGap = barCategoryGap); + }); + var result = {}; + each(columnsMap, function (columnsOnAxis, coordSysName) { + result[coordSysName] = {}; + var stacks = columnsOnAxis.stacks; + var bandWidth = columnsOnAxis.bandWidth; + var categoryGapPercent = columnsOnAxis.categoryGap; + + if (categoryGapPercent == null) { + var columnCount = keys(stacks).length; // More columns in one group + // the spaces between group is smaller. Or the column will be too thin. + + categoryGapPercent = Math.max(35 - columnCount * 4, 15) + '%'; + } + + var categoryGap = parsePercent$1(categoryGapPercent, bandWidth); + var barGapPercent = parsePercent$1(columnsOnAxis.gap, 1); + var remainedWidth = columnsOnAxis.remainedWidth; + var autoWidthCount = columnsOnAxis.autoWidthCount; + var autoWidth = (remainedWidth - categoryGap) / (autoWidthCount + (autoWidthCount - 1) * barGapPercent); + autoWidth = Math.max(autoWidth, 0); // Find if any auto calculated bar exceeded maxBarWidth + + each(stacks, function (column) { + var maxWidth = column.maxWidth; + var minWidth = column.minWidth; + + if (!column.width) { + var finalWidth = autoWidth; + + if (maxWidth && maxWidth < finalWidth) { + finalWidth = Math.min(maxWidth, remainedWidth); + } // `minWidth` has higher priority. `minWidth` decide that wheter the + // bar is able to be visible. So `minWidth` should not be restricted + // by `maxWidth` or `remainedWidth` (which is from `bandWidth`). In + // the extreme cases for `value` axis, bars are allowed to overlap + // with each other if `minWidth` specified. + + + if (minWidth && minWidth > finalWidth) { + finalWidth = minWidth; + } + + if (finalWidth !== autoWidth) { + column.width = finalWidth; + remainedWidth -= finalWidth + barGapPercent * finalWidth; + autoWidthCount--; + } + } else { + // `barMinWidth/barMaxWidth` has higher priority than `barWidth`, as + // CSS does. Becuase barWidth can be a percent value, where + // `barMaxWidth` can be used to restrict the final width. + var finalWidth = column.width; + + if (maxWidth) { + finalWidth = Math.min(finalWidth, maxWidth); + } // `minWidth` has higher priority, as described above + + + if (minWidth) { + finalWidth = Math.max(finalWidth, minWidth); + } + + column.width = finalWidth; + remainedWidth -= finalWidth + barGapPercent * finalWidth; + autoWidthCount--; + } + }); // Recalculate width again + + autoWidth = (remainedWidth - categoryGap) / (autoWidthCount + (autoWidthCount - 1) * barGapPercent); + autoWidth = Math.max(autoWidth, 0); + var widthSum = 0; + var lastColumn; + each(stacks, function (column, idx) { + if (!column.width) { + column.width = autoWidth; + } + + lastColumn = column; + widthSum += column.width * (1 + barGapPercent); + }); + + if (lastColumn) { + widthSum -= lastColumn.width * barGapPercent; + } + + var offset = -widthSum / 2; + each(stacks, function (column, stackId) { + result[coordSysName][stackId] = result[coordSysName][stackId] || { + bandWidth: bandWidth, + offset: offset, + width: column.width + }; + offset += column.width * (1 + barGapPercent); + }); + }); + return result; + } + + function retrieveColumnLayout(barWidthAndOffset, axis, seriesModel) { + if (barWidthAndOffset && axis) { + var result = barWidthAndOffset[getAxisKey(axis)]; + + if (result != null && seriesModel != null) { + return result[getSeriesStackId(seriesModel)]; + } + + return result; + } + } + function layout(seriesType, ecModel) { + var seriesModels = prepareLayoutBarSeries(seriesType, ecModel); + var barWidthAndOffset = makeColumnLayout(seriesModels); + each(seriesModels, function (seriesModel) { + var data = seriesModel.getData(); + var cartesian = seriesModel.coordinateSystem; + var baseAxis = cartesian.getBaseAxis(); + var stackId = getSeriesStackId(seriesModel); + var columnLayoutInfo = barWidthAndOffset[getAxisKey(baseAxis)][stackId]; + var columnOffset = columnLayoutInfo.offset; + var columnWidth = columnLayoutInfo.width; + data.setLayout({ + bandWidth: columnLayoutInfo.bandWidth, + offset: columnOffset, + size: columnWidth + }); + }); + } // TODO: Do not support stack in large mode yet. + + function createProgressiveLayout(seriesType) { + return { + seriesType: seriesType, + plan: createRenderPlanner(), + reset: function (seriesModel) { + if (!isOnCartesian(seriesModel)) { + return; + } + + var data = seriesModel.getData(); + var cartesian = seriesModel.coordinateSystem; + var baseAxis = cartesian.getBaseAxis(); + var valueAxis = cartesian.getOtherAxis(baseAxis); + var valueDimIdx = data.getDimensionIndex(data.mapDimension(valueAxis.dim)); + var baseDimIdx = data.getDimensionIndex(data.mapDimension(baseAxis.dim)); + var drawBackground = seriesModel.get('showBackground', true); + var valueDim = data.mapDimension(valueAxis.dim); + var stackResultDim = data.getCalculationInfo('stackResultDimension'); + var stacked = isDimensionStacked(data, valueDim) && !!data.getCalculationInfo('stackedOnSeries'); + var isValueAxisH = valueAxis.isHorizontal(); + var valueAxisStart = getValueAxisStart(baseAxis, valueAxis); + var isLarge = isInLargeMode(seriesModel); + var barMinHeight = seriesModel.get('barMinHeight') || 0; + var stackedDimIdx = stackResultDim && data.getDimensionIndex(stackResultDim); // Layout info. + + var columnWidth = data.getLayout('size'); + var columnOffset = data.getLayout('offset'); + return { + progress: function (params, data) { + var count = params.count; + var largePoints = isLarge && createFloat32Array(count * 3); + var largeBackgroundPoints = isLarge && drawBackground && createFloat32Array(count * 3); + var largeDataIndices = isLarge && createFloat32Array(count); + var coordLayout = cartesian.master.getRect(); + var bgSize = isValueAxisH ? coordLayout.width : coordLayout.height; + var dataIndex; + var store = data.getStore(); + var idxOffset = 0; + + while ((dataIndex = params.next()) != null) { + var value = store.get(stacked ? stackedDimIdx : valueDimIdx, dataIndex); + var baseValue = store.get(baseDimIdx, dataIndex); + var baseCoord = valueAxisStart; + var startValue = void 0; // Because of the barMinHeight, we can not use the value in + // stackResultDimension directly. + + if (stacked) { + startValue = +value - store.get(valueDimIdx, dataIndex); + } + + var x = void 0; + var y = void 0; + var width = void 0; + var height = void 0; + + if (isValueAxisH) { + var coord = cartesian.dataToPoint([value, baseValue]); + + if (stacked) { + var startCoord = cartesian.dataToPoint([startValue, baseValue]); + baseCoord = startCoord[0]; + } + + x = baseCoord; + y = coord[1] + columnOffset; + width = coord[0] - baseCoord; + height = columnWidth; + + if (Math.abs(width) < barMinHeight) { + width = (width < 0 ? -1 : 1) * barMinHeight; + } + } else { + var coord = cartesian.dataToPoint([baseValue, value]); + + if (stacked) { + var startCoord = cartesian.dataToPoint([baseValue, startValue]); + baseCoord = startCoord[1]; + } + + x = coord[0] + columnOffset; + y = baseCoord; + width = columnWidth; + height = coord[1] - baseCoord; + + if (Math.abs(height) < barMinHeight) { + // Include zero to has a positive bar + height = (height <= 0 ? -1 : 1) * barMinHeight; + } + } + + if (!isLarge) { + data.setItemLayout(dataIndex, { + x: x, + y: y, + width: width, + height: height + }); + } else { + largePoints[idxOffset] = x; + largePoints[idxOffset + 1] = y; + largePoints[idxOffset + 2] = isValueAxisH ? width : height; + + if (largeBackgroundPoints) { + largeBackgroundPoints[idxOffset] = isValueAxisH ? coordLayout.x : x; + largeBackgroundPoints[idxOffset + 1] = isValueAxisH ? y : coordLayout.y; + largeBackgroundPoints[idxOffset + 2] = bgSize; + } + + largeDataIndices[dataIndex] = dataIndex; + } + + idxOffset += 3; + } + + if (isLarge) { + data.setLayout({ + largePoints: largePoints, + largeDataIndices: largeDataIndices, + largeBackgroundPoints: largeBackgroundPoints, + valueAxisHorizontal: isValueAxisH + }); + } + } + }; + } + }; + } + + function isOnCartesian(seriesModel) { + return seriesModel.coordinateSystem && seriesModel.coordinateSystem.type === 'cartesian2d'; + } + + function isInLargeMode(seriesModel) { + return seriesModel.pipelineContext && seriesModel.pipelineContext.large; + } // See cases in `test/bar-start.html` and `#7412`, `#8747`. + + + function getValueAxisStart(baseAxis, valueAxis) { + return valueAxis.toGlobalCoord(valueAxis.dataToCoord(valueAxis.type === 'log' ? 1 : 0)); + } + + var bisect = function (a, x, lo, hi) { + while (lo < hi) { + var mid = lo + hi >>> 1; + + if (a[mid][1] < x) { + lo = mid + 1; + } else { + hi = mid; + } + } + + return lo; + }; + + var TimeScale = + /** @class */ + function (_super) { + __extends(TimeScale, _super); + + function TimeScale(settings) { + var _this = _super.call(this, settings) || this; + + _this.type = 'time'; + return _this; + } + /** + * Get label is mainly for other components like dataZoom, tooltip. + */ + + + TimeScale.prototype.getLabel = function (tick) { + var useUTC = this.getSetting('useUTC'); + return format(tick.value, fullLeveledFormatter[getDefaultFormatPrecisionOfInterval(getPrimaryTimeUnit(this._minLevelUnit))] || fullLeveledFormatter.second, useUTC, this.getSetting('locale')); + }; + + TimeScale.prototype.getFormattedLabel = function (tick, idx, labelFormatter) { + var isUTC = this.getSetting('useUTC'); + var lang = this.getSetting('locale'); + return leveledFormat(tick, idx, labelFormatter, lang, isUTC); + }; + /** + * @override + */ + + + TimeScale.prototype.getTicks = function () { + var interval = this._interval; + var extent = this._extent; + var ticks = []; // If interval is 0, return []; + + if (!interval) { + return ticks; + } + + ticks.push({ + value: extent[0], + level: 0 + }); + var useUTC = this.getSetting('useUTC'); + var innerTicks = getIntervalTicks(this._minLevelUnit, this._approxInterval, useUTC, extent); + ticks = ticks.concat(innerTicks); + ticks.push({ + value: extent[1], + level: 0 + }); + return ticks; + }; + + TimeScale.prototype.calcNiceExtent = function (opt) { + var extent = this._extent; // If extent start and end are same, expand them + + if (extent[0] === extent[1]) { + // Expand extent + extent[0] -= ONE_DAY; + extent[1] += ONE_DAY; + } // If there are no data and extent are [Infinity, -Infinity] + + + if (extent[1] === -Infinity && extent[0] === Infinity) { + var d = new Date(); + extent[1] = +new Date(d.getFullYear(), d.getMonth(), d.getDate()); + extent[0] = extent[1] - ONE_DAY; + } + + this.calcNiceTicks(opt.splitNumber, opt.minInterval, opt.maxInterval); + }; + + TimeScale.prototype.calcNiceTicks = function (approxTickNum, minInterval, maxInterval) { + approxTickNum = approxTickNum || 10; + var extent = this._extent; + var span = extent[1] - extent[0]; + this._approxInterval = span / approxTickNum; + + if (minInterval != null && this._approxInterval < minInterval) { + this._approxInterval = minInterval; + } + + if (maxInterval != null && this._approxInterval > maxInterval) { + this._approxInterval = maxInterval; + } + + var scaleIntervalsLen = scaleIntervals.length; + var idx = Math.min(bisect(scaleIntervals, this._approxInterval, 0, scaleIntervalsLen), scaleIntervalsLen - 1); // Interval that can be used to calculate ticks + + this._interval = scaleIntervals[idx][1]; // Min level used when picking ticks from top down. + // We check one more level to avoid the ticks are to sparse in some case. + + this._minLevelUnit = scaleIntervals[Math.max(idx - 1, 0)][0]; + }; + + TimeScale.prototype.parse = function (val) { + // val might be float. + return isNumber(val) ? val : +parseDate(val); + }; + + TimeScale.prototype.contain = function (val) { + return contain$1(this.parse(val), this._extent); + }; + + TimeScale.prototype.normalize = function (val) { + return normalize$1(this.parse(val), this._extent); + }; + + TimeScale.prototype.scale = function (val) { + return scale$2(val, this._extent); + }; + + TimeScale.type = 'time'; + return TimeScale; + }(IntervalScale); + /** + * This implementation was originally copied from "d3.js" + * + * with some modifications made for this program. + * See the license statement at the head of this file. + */ + + + var scaleIntervals = [// Format interval + ['second', ONE_SECOND], ['minute', ONE_MINUTE], ['hour', ONE_HOUR], ['quarter-day', ONE_HOUR * 6], ['half-day', ONE_HOUR * 12], ['day', ONE_DAY * 1.2], ['half-week', ONE_DAY * 3.5], ['week', ONE_DAY * 7], ['month', ONE_DAY * 31], ['quarter', ONE_DAY * 95], ['half-year', ONE_YEAR / 2], ['year', ONE_YEAR] // 1Y + ]; + + function isUnitValueSame(unit, valueA, valueB, isUTC) { + var dateA = parseDate(valueA); + var dateB = parseDate(valueB); + + var isSame = function (unit) { + return getUnitValue(dateA, unit, isUTC) === getUnitValue(dateB, unit, isUTC); + }; + + var isSameYear = function () { + return isSame('year'); + }; // const isSameHalfYear = () => isSameYear() && isSame('half-year'); + // const isSameQuater = () => isSameYear() && isSame('quarter'); + + + var isSameMonth = function () { + return isSameYear() && isSame('month'); + }; + + var isSameDay = function () { + return isSameMonth() && isSame('day'); + }; // const isSameHalfDay = () => isSameDay() && isSame('half-day'); + + + var isSameHour = function () { + return isSameDay() && isSame('hour'); + }; + + var isSameMinute = function () { + return isSameHour() && isSame('minute'); + }; + + var isSameSecond = function () { + return isSameMinute() && isSame('second'); + }; + + var isSameMilliSecond = function () { + return isSameSecond() && isSame('millisecond'); + }; + + switch (unit) { + case 'year': + return isSameYear(); + + case 'month': + return isSameMonth(); + + case 'day': + return isSameDay(); + + case 'hour': + return isSameHour(); + + case 'minute': + return isSameMinute(); + + case 'second': + return isSameSecond(); + + case 'millisecond': + return isSameMilliSecond(); + } + } // const primaryUnitGetters = { + // year: fullYearGetterName(), + // month: monthGetterName(), + // day: dateGetterName(), + // hour: hoursGetterName(), + // minute: minutesGetterName(), + // second: secondsGetterName(), + // millisecond: millisecondsGetterName() + // }; + // const primaryUnitUTCGetters = { + // year: fullYearGetterName(true), + // month: monthGetterName(true), + // day: dateGetterName(true), + // hour: hoursGetterName(true), + // minute: minutesGetterName(true), + // second: secondsGetterName(true), + // millisecond: millisecondsGetterName(true) + // }; + // function moveTick(date: Date, unitName: TimeUnit, step: number, isUTC: boolean) { + // step = step || 1; + // switch (getPrimaryTimeUnit(unitName)) { + // case 'year': + // date[fullYearSetterName(isUTC)](date[fullYearGetterName(isUTC)]() + step); + // break; + // case 'month': + // date[monthSetterName(isUTC)](date[monthGetterName(isUTC)]() + step); + // break; + // case 'day': + // date[dateSetterName(isUTC)](date[dateGetterName(isUTC)]() + step); + // break; + // case 'hour': + // date[hoursSetterName(isUTC)](date[hoursGetterName(isUTC)]() + step); + // break; + // case 'minute': + // date[minutesSetterName(isUTC)](date[minutesGetterName(isUTC)]() + step); + // break; + // case 'second': + // date[secondsSetterName(isUTC)](date[secondsGetterName(isUTC)]() + step); + // break; + // case 'millisecond': + // date[millisecondsSetterName(isUTC)](date[millisecondsGetterName(isUTC)]() + step); + // break; + // } + // return date.getTime(); + // } + // const DATE_INTERVALS = [[8, 7.5], [4, 3.5], [2, 1.5]]; + // const MONTH_INTERVALS = [[6, 5.5], [3, 2.5], [2, 1.5]]; + // const MINUTES_SECONDS_INTERVALS = [[30, 30], [20, 20], [15, 15], [10, 10], [5, 5], [2, 2]]; + + + function getDateInterval(approxInterval, daysInMonth) { + approxInterval /= ONE_DAY; + return approxInterval > 16 ? 16 // Math.floor(daysInMonth / 2) + 1 // In this case we only want one tick betwen two month. + : approxInterval > 7.5 ? 7 // TODO week 7 or day 8? + : approxInterval > 3.5 ? 4 : approxInterval > 1.5 ? 2 : 1; + } + + function getMonthInterval(approxInterval) { + var APPROX_ONE_MONTH = 30 * ONE_DAY; + approxInterval /= APPROX_ONE_MONTH; + return approxInterval > 6 ? 6 : approxInterval > 3 ? 3 : approxInterval > 2 ? 2 : 1; + } + + function getHourInterval(approxInterval) { + approxInterval /= ONE_HOUR; + return approxInterval > 12 ? 12 : approxInterval > 6 ? 6 : approxInterval > 3.5 ? 4 : approxInterval > 2 ? 2 : 1; + } + + function getMinutesAndSecondsInterval(approxInterval, isMinutes) { + approxInterval /= isMinutes ? ONE_MINUTE : ONE_SECOND; + return approxInterval > 30 ? 30 : approxInterval > 20 ? 20 : approxInterval > 15 ? 15 : approxInterval > 10 ? 10 : approxInterval > 5 ? 5 : approxInterval > 2 ? 2 : 1; + } + + function getMillisecondsInterval(approxInterval) { + return nice(approxInterval, true); + } + + function getFirstTimestampOfUnit(date, unitName, isUTC) { + var outDate = new Date(date); + + switch (getPrimaryTimeUnit(unitName)) { + case 'year': + case 'month': + outDate[monthSetterName(isUTC)](0); + + case 'day': + outDate[dateSetterName(isUTC)](1); + + case 'hour': + outDate[hoursSetterName(isUTC)](0); + + case 'minute': + outDate[minutesSetterName(isUTC)](0); + + case 'second': + outDate[secondsSetterName(isUTC)](0); + outDate[millisecondsSetterName(isUTC)](0); + } + + return outDate.getTime(); + } + + function getIntervalTicks(bottomUnitName, approxInterval, isUTC, extent) { + var safeLimit = 10000; + var unitNames = timeUnits; + var iter = 0; + + function addTicksInSpan(interval, minTimestamp, maxTimestamp, getMethodName, setMethodName, isDate, out) { + var date = new Date(minTimestamp); + var dateTime = minTimestamp; + var d = date[getMethodName](); // if (isDate) { + // d -= 1; // Starts with 0; PENDING + // } + + while (dateTime < maxTimestamp && dateTime <= extent[1]) { + out.push({ + value: dateTime + }); + d += interval; + date[setMethodName](d); + dateTime = date.getTime(); + } // This extra tick is for calcuating ticks of next level. Will not been added to the final result + + + out.push({ + value: dateTime, + notAdd: true + }); + } + + function addLevelTicks(unitName, lastLevelTicks, levelTicks) { + var newAddedTicks = []; + var isFirstLevel = !lastLevelTicks.length; + + if (isUnitValueSame(getPrimaryTimeUnit(unitName), extent[0], extent[1], isUTC)) { + return; + } + + if (isFirstLevel) { + lastLevelTicks = [{ + // TODO Optimize. Not include so may ticks. + value: getFirstTimestampOfUnit(new Date(extent[0]), unitName, isUTC) + }, { + value: extent[1] + }]; + } + + for (var i = 0; i < lastLevelTicks.length - 1; i++) { + var startTick = lastLevelTicks[i].value; + var endTick = lastLevelTicks[i + 1].value; + + if (startTick === endTick) { + continue; + } + + var interval = void 0; + var getterName = void 0; + var setterName = void 0; + var isDate = false; + + switch (unitName) { + case 'year': + interval = Math.max(1, Math.round(approxInterval / ONE_DAY / 365)); + getterName = fullYearGetterName(isUTC); + setterName = fullYearSetterName(isUTC); + break; + + case 'half-year': + case 'quarter': + case 'month': + interval = getMonthInterval(approxInterval); + getterName = monthGetterName(isUTC); + setterName = monthSetterName(isUTC); + break; + + case 'week': // PENDING If week is added. Ignore day. + + case 'half-week': + case 'day': + interval = getDateInterval(approxInterval); // Use 32 days and let interval been 16 + + getterName = dateGetterName(isUTC); + setterName = dateSetterName(isUTC); + isDate = true; + break; + + case 'half-day': + case 'quarter-day': + case 'hour': + interval = getHourInterval(approxInterval); + getterName = hoursGetterName(isUTC); + setterName = hoursSetterName(isUTC); + break; + + case 'minute': + interval = getMinutesAndSecondsInterval(approxInterval, true); + getterName = minutesGetterName(isUTC); + setterName = minutesSetterName(isUTC); + break; + + case 'second': + interval = getMinutesAndSecondsInterval(approxInterval, false); + getterName = secondsGetterName(isUTC); + setterName = secondsSetterName(isUTC); + break; + + case 'millisecond': + interval = getMillisecondsInterval(approxInterval); + getterName = millisecondsGetterName(isUTC); + setterName = millisecondsSetterName(isUTC); + break; + } + + addTicksInSpan(interval, startTick, endTick, getterName, setterName, isDate, newAddedTicks); + + if (unitName === 'year' && levelTicks.length > 1 && i === 0) { + // Add nearest years to the left extent. + levelTicks.unshift({ + value: levelTicks[0].value - interval + }); + } + } + + for (var i = 0; i < newAddedTicks.length; i++) { + levelTicks.push(newAddedTicks[i]); + } // newAddedTicks.length && console.log(unitName, newAddedTicks); + + + return newAddedTicks; + } + + var levelsTicks = []; + var currentLevelTicks = []; + var tickCount = 0; + var lastLevelTickCount = 0; + + for (var i = 0; i < unitNames.length && iter++ < safeLimit; ++i) { + var primaryTimeUnit = getPrimaryTimeUnit(unitNames[i]); + + if (!isPrimaryTimeUnit(unitNames[i])) { + // TODO + continue; + } + + addLevelTicks(unitNames[i], levelsTicks[levelsTicks.length - 1] || [], currentLevelTicks); + var nextPrimaryTimeUnit = unitNames[i + 1] ? getPrimaryTimeUnit(unitNames[i + 1]) : null; + + if (primaryTimeUnit !== nextPrimaryTimeUnit) { + if (currentLevelTicks.length) { + lastLevelTickCount = tickCount; // Remove the duplicate so the tick count can be precisely. + + currentLevelTicks.sort(function (a, b) { + return a.value - b.value; + }); + var levelTicksRemoveDuplicated = []; + + for (var i_1 = 0; i_1 < currentLevelTicks.length; ++i_1) { + var tickValue = currentLevelTicks[i_1].value; + + if (i_1 === 0 || currentLevelTicks[i_1 - 1].value !== tickValue) { + levelTicksRemoveDuplicated.push(currentLevelTicks[i_1]); + + if (tickValue >= extent[0] && tickValue <= extent[1]) { + tickCount++; + } + } + } + + var targetTickNum = (extent[1] - extent[0]) / approxInterval; // Added too much in this level and not too less in last level + + if (tickCount > targetTickNum * 1.5 && lastLevelTickCount > targetTickNum / 1.5) { + break; + } // Only treat primary time unit as one level. + + + levelsTicks.push(levelTicksRemoveDuplicated); + + if (tickCount > targetTickNum || bottomUnitName === unitNames[i]) { + break; + } + } // Reset if next unitName is primary + + + currentLevelTicks = []; + } + } + + if ("development" !== 'production') { + if (iter >= safeLimit) { + warn('Exceed safe limit.'); + } + } + + var levelsTicksInExtent = filter(map(levelsTicks, function (levelTicks) { + return filter(levelTicks, function (tick) { + return tick.value >= extent[0] && tick.value <= extent[1] && !tick.notAdd; + }); + }), function (levelTicks) { + return levelTicks.length > 0; + }); + var ticks = []; + var maxLevel = levelsTicksInExtent.length - 1; + + for (var i = 0; i < levelsTicksInExtent.length; ++i) { + var levelTicks = levelsTicksInExtent[i]; + + for (var k = 0; k < levelTicks.length; ++k) { + ticks.push({ + value: levelTicks[k].value, + level: maxLevel - i + }); + } + } + + ticks.sort(function (a, b) { + return a.value - b.value; + }); // Remove duplicates + + var result = []; + + for (var i = 0; i < ticks.length; ++i) { + if (i === 0 || ticks[i].value !== ticks[i - 1].value) { + result.push(ticks[i]); + } + } + + return result; + } + + Scale.registerClass(TimeScale); + + var scaleProto = Scale.prototype; // FIXME:TS refactor: not good to call it directly with `this`? + + var intervalScaleProto = IntervalScale.prototype; + var roundingErrorFix = round; + var mathFloor = Math.floor; + var mathCeil = Math.ceil; + var mathPow$1 = Math.pow; + var mathLog = Math.log; + + var LogScale = + /** @class */ + function (_super) { + __extends(LogScale, _super); + + function LogScale() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = 'log'; + _this.base = 10; + _this._originalScale = new IntervalScale(); // FIXME:TS actually used by `IntervalScale` + + _this._interval = 0; + return _this; + } + /** + * @param Whether expand the ticks to niced extent. + */ + + + LogScale.prototype.getTicks = function (expandToNicedExtent) { + var originalScale = this._originalScale; + var extent = this._extent; + var originalExtent = originalScale.getExtent(); + var ticks = intervalScaleProto.getTicks.call(this, expandToNicedExtent); + return map(ticks, function (tick) { + var val = tick.value; + var powVal = round(mathPow$1(this.base, val)); // Fix #4158 + + powVal = val === extent[0] && this._fixMin ? fixRoundingError(powVal, originalExtent[0]) : powVal; + powVal = val === extent[1] && this._fixMax ? fixRoundingError(powVal, originalExtent[1]) : powVal; + return { + value: powVal + }; + }, this); + }; + + LogScale.prototype.setExtent = function (start, end) { + var base = mathLog(this.base); // log(-Infinity) is NaN, so safe guard here + + start = mathLog(Math.max(0, start)) / base; + end = mathLog(Math.max(0, end)) / base; + intervalScaleProto.setExtent.call(this, start, end); + }; + /** + * @return {number} end + */ + + + LogScale.prototype.getExtent = function () { + var base = this.base; + var extent = scaleProto.getExtent.call(this); + extent[0] = mathPow$1(base, extent[0]); + extent[1] = mathPow$1(base, extent[1]); // Fix #4158 + + var originalScale = this._originalScale; + var originalExtent = originalScale.getExtent(); + this._fixMin && (extent[0] = fixRoundingError(extent[0], originalExtent[0])); + this._fixMax && (extent[1] = fixRoundingError(extent[1], originalExtent[1])); + return extent; + }; + + LogScale.prototype.unionExtent = function (extent) { + this._originalScale.unionExtent(extent); + + var base = this.base; + extent[0] = mathLog(extent[0]) / mathLog(base); + extent[1] = mathLog(extent[1]) / mathLog(base); + scaleProto.unionExtent.call(this, extent); + }; + + LogScale.prototype.unionExtentFromData = function (data, dim) { + // TODO + // filter value that <= 0 + this.unionExtent(data.getApproximateExtent(dim)); + }; + /** + * Update interval and extent of intervals for nice ticks + * @param approxTickNum default 10 Given approx tick number + */ + + + LogScale.prototype.calcNiceTicks = function (approxTickNum) { + approxTickNum = approxTickNum || 10; + var extent = this._extent; + var span = extent[1] - extent[0]; + + if (span === Infinity || span <= 0) { + return; + } + + var interval = quantity(span); + var err = approxTickNum / span * interval; // Filter ticks to get closer to the desired count. + + if (err <= 0.5) { + interval *= 10; + } // Interval should be integer + + + while (!isNaN(interval) && Math.abs(interval) < 1 && Math.abs(interval) > 0) { + interval *= 10; + } + + var niceExtent = [round(mathCeil(extent[0] / interval) * interval), round(mathFloor(extent[1] / interval) * interval)]; + this._interval = interval; + this._niceExtent = niceExtent; + }; + + LogScale.prototype.calcNiceExtent = function (opt) { + intervalScaleProto.calcNiceExtent.call(this, opt); + this._fixMin = opt.fixMin; + this._fixMax = opt.fixMax; + }; + + LogScale.prototype.parse = function (val) { + return val; + }; + + LogScale.prototype.contain = function (val) { + val = mathLog(val) / mathLog(this.base); + return contain$1(val, this._extent); + }; + + LogScale.prototype.normalize = function (val) { + val = mathLog(val) / mathLog(this.base); + return normalize$1(val, this._extent); + }; + + LogScale.prototype.scale = function (val) { + val = scale$2(val, this._extent); + return mathPow$1(this.base, val); + }; + + LogScale.type = 'log'; + return LogScale; + }(Scale); + + var proto = LogScale.prototype; + proto.getMinorTicks = intervalScaleProto.getMinorTicks; + proto.getLabel = intervalScaleProto.getLabel; + + function fixRoundingError(val, originalVal) { + return roundingErrorFix(val, getPrecision(originalVal)); + } + + Scale.registerClass(LogScale); + + var ScaleRawExtentInfo = + /** @class */ + function () { + function ScaleRawExtentInfo(scale, model, // Usually: data extent from all series on this axis. + originalExtent) { + this._prepareParams(scale, model, originalExtent); + } + /** + * Parameters depending on ouside (like model, user callback) + * are prepared and fixed here. + */ + + + ScaleRawExtentInfo.prototype._prepareParams = function (scale, model, // Usually: data extent from all series on this axis. + dataExtent) { + if (dataExtent[1] < dataExtent[0]) { + dataExtent = [NaN, NaN]; + } + + this._dataMin = dataExtent[0]; + this._dataMax = dataExtent[1]; + var isOrdinal = this._isOrdinal = scale.type === 'ordinal'; + this._needCrossZero = scale.type === 'interval' && model.getNeedCrossZero && model.getNeedCrossZero(); + var modelMinRaw = this._modelMinRaw = model.get('min', true); + + if (isFunction(modelMinRaw)) { + // This callback alway provide users the full data extent (before data filtered). + this._modelMinNum = parseAxisModelMinMax(scale, modelMinRaw({ + min: dataExtent[0], + max: dataExtent[1] + })); + } else if (modelMinRaw !== 'dataMin') { + this._modelMinNum = parseAxisModelMinMax(scale, modelMinRaw); + } + + var modelMaxRaw = this._modelMaxRaw = model.get('max', true); + + if (isFunction(modelMaxRaw)) { + // This callback alway provide users the full data extent (before data filtered). + this._modelMaxNum = parseAxisModelMinMax(scale, modelMaxRaw({ + min: dataExtent[0], + max: dataExtent[1] + })); + } else if (modelMaxRaw !== 'dataMax') { + this._modelMaxNum = parseAxisModelMinMax(scale, modelMaxRaw); + } + + if (isOrdinal) { + // FIXME: there is a flaw here: if there is no "block" data processor like `dataZoom`, + // and progressive rendering is using, here the category result might just only contain + // the processed chunk rather than the entire result. + this._axisDataLen = model.getCategories().length; + } else { + var boundaryGap = model.get('boundaryGap'); + var boundaryGapArr = isArray(boundaryGap) ? boundaryGap : [boundaryGap || 0, boundaryGap || 0]; + + if (typeof boundaryGapArr[0] === 'boolean' || typeof boundaryGapArr[1] === 'boolean') { + if ("development" !== 'production') { + console.warn('Boolean type for boundaryGap is only ' + 'allowed for ordinal axis. Please use string in ' + 'percentage instead, e.g., "20%". Currently, ' + 'boundaryGap is set to be 0.'); + } + + this._boundaryGapInner = [0, 0]; + } else { + this._boundaryGapInner = [parsePercent(boundaryGapArr[0], 1), parsePercent(boundaryGapArr[1], 1)]; + } + } + }; + /** + * Calculate extent by prepared parameters. + * This method has no external dependency and can be called duplicatedly, + * getting the same result. + * If parameters changed, should call this method to recalcuate. + */ + + + ScaleRawExtentInfo.prototype.calculate = function () { + // Notice: When min/max is not set (that is, when there are null/undefined, + // which is the most common case), these cases should be ensured: + // (1) For 'ordinal', show all axis.data. + // (2) For others: + // + `boundaryGap` is applied (if min/max set, boundaryGap is + // disabled). + // + If `needCrossZero`, min/max should be zero, otherwise, min/max should + // be the result that originalExtent enlarged by boundaryGap. + // (3) If no data, it should be ensured that `scale.setBlank` is set. + var isOrdinal = this._isOrdinal; + var dataMin = this._dataMin; + var dataMax = this._dataMax; + var axisDataLen = this._axisDataLen; + var boundaryGapInner = this._boundaryGapInner; + var span = !isOrdinal ? dataMax - dataMin || Math.abs(dataMin) : null; // Currently if a `'value'` axis model min is specified as 'dataMin'/'dataMax', + // `boundaryGap` will not be used. It's the different from specifying as `null`/`undefined`. + + var min = this._modelMinRaw === 'dataMin' ? dataMin : this._modelMinNum; + var max = this._modelMaxRaw === 'dataMax' ? dataMax : this._modelMaxNum; // If `_modelMinNum`/`_modelMaxNum` is `null`/`undefined`, should not be fixed. + + var minFixed = min != null; + var maxFixed = max != null; + + if (min == null) { + min = isOrdinal ? axisDataLen ? 0 : NaN : dataMin - boundaryGapInner[0] * span; + } + + if (max == null) { + max = isOrdinal ? axisDataLen ? axisDataLen - 1 : NaN : dataMax + boundaryGapInner[1] * span; + } + + (min == null || !isFinite(min)) && (min = NaN); + (max == null || !isFinite(max)) && (max = NaN); + var isBlank = eqNaN(min) || eqNaN(max) || isOrdinal && !axisDataLen; // If data extent modified, need to recalculated to ensure cross zero. + + if (this._needCrossZero) { + // Axis is over zero and min is not set + if (min > 0 && max > 0 && !minFixed) { + min = 0; // minFixed = true; + } // Axis is under zero and max is not set + + + if (min < 0 && max < 0 && !maxFixed) { + max = 0; // maxFixed = true; + } // PENDING: + // When `needCrossZero` and all data is positive/negative, should it be ensured + // that the results processed by boundaryGap are positive/negative? + // If so, here `minFixed`/`maxFixed` need to be set. + + } + + var determinedMin = this._determinedMin; + var determinedMax = this._determinedMax; + + if (determinedMin != null) { + min = determinedMin; + minFixed = true; + } + + if (determinedMax != null) { + max = determinedMax; + maxFixed = true; + } // Ensure min/max be finite number or NaN here. (not to be null/undefined) + // `NaN` means min/max axis is blank. + + + return { + min: min, + max: max, + minFixed: minFixed, + maxFixed: maxFixed, + isBlank: isBlank + }; + }; + + ScaleRawExtentInfo.prototype.modifyDataMinMax = function (minMaxName, val) { + if ("development" !== 'production') { + assert(!this.frozen); + } + + this[DATA_MIN_MAX_ATTR[minMaxName]] = val; + }; + + ScaleRawExtentInfo.prototype.setDeterminedMinMax = function (minMaxName, val) { + var attr = DETERMINED_MIN_MAX_ATTR[minMaxName]; + + if ("development" !== 'production') { + assert(!this.frozen // Earse them usually means logic flaw. + && this[attr] == null); + } + + this[attr] = val; + }; + + ScaleRawExtentInfo.prototype.freeze = function () { + // @ts-ignore + this.frozen = true; + }; + + return ScaleRawExtentInfo; + }(); + var DETERMINED_MIN_MAX_ATTR = { + min: '_determinedMin', + max: '_determinedMax' + }; + var DATA_MIN_MAX_ATTR = { + min: '_dataMin', + max: '_dataMax' + }; + /** + * Get scale min max and related info only depends on model settings. + * This method can be called after coordinate system created. + * For example, in data processing stage. + * + * Scale extent info probably be required multiple times during a workflow. + * For example: + * (1) `dataZoom` depends it to get the axis extent in "100%" state. + * (2) `processor/extentCalculator` depends it to make sure whether axis extent is specified. + * (3) `coordSys.update` use it to finally decide the scale extent. + * But the callback of `min`/`max` should not be called multiple times. + * The code below should not be implemented repeatedly either. + * So we cache the result in the scale instance, which will be recreated at the begining + * of the workflow (because `scale` instance will be recreated each round of the workflow). + */ + + function ensureScaleRawExtentInfo(scale, model, // Usually: data extent from all series on this axis. + originalExtent) { + // Do not permit to recreate. + var rawExtentInfo = scale.rawExtentInfo; + + if (rawExtentInfo) { + return rawExtentInfo; + } + + rawExtentInfo = new ScaleRawExtentInfo(scale, model, originalExtent); // @ts-ignore + + scale.rawExtentInfo = rawExtentInfo; + return rawExtentInfo; + } + function parseAxisModelMinMax(scale, minMax) { + return minMax == null ? null : eqNaN(minMax) ? NaN : scale.parse(minMax); + } + + /** + * Get axis scale extent before niced. + * Item of returned array can only be number (including Infinity and NaN). + * + * Caution: + * Precondition of calling this method: + * The scale extent has been initialized using series data extent via + * `scale.setExtent` or `scale.unionExtentFromData`; + */ + + function getScaleExtent(scale, model) { + var scaleType = scale.type; + var rawExtentResult = ensureScaleRawExtentInfo(scale, model, scale.getExtent()).calculate(); + scale.setBlank(rawExtentResult.isBlank); + var min = rawExtentResult.min; + var max = rawExtentResult.max; // If bars are placed on a base axis of type time or interval account for axis boundary overflow and current axis + // is base axis + // FIXME + // (1) Consider support value axis, where below zero and axis `onZero` should be handled properly. + // (2) Refactor the logic with `barGrid`. Is it not need to `makeBarWidthAndOffsetInfo` twice with different extent? + // Should not depend on series type `bar`? + // (3) Fix that might overlap when using dataZoom. + // (4) Consider other chart types using `barGrid`? + // See #6728, #4862, `test/bar-overflow-time-plot.html` + + var ecModel = model.ecModel; + + if (ecModel && scaleType === 'time' + /*|| scaleType === 'interval' */ + ) { + var barSeriesModels = prepareLayoutBarSeries('bar', ecModel); + var isBaseAxisAndHasBarSeries_1 = false; + each(barSeriesModels, function (seriesModel) { + isBaseAxisAndHasBarSeries_1 = isBaseAxisAndHasBarSeries_1 || seriesModel.getBaseAxis() === model.axis; + }); + + if (isBaseAxisAndHasBarSeries_1) { + // Calculate placement of bars on axis. TODO should be decoupled + // with barLayout + var barWidthAndOffset = makeColumnLayout(barSeriesModels); // Adjust axis min and max to account for overflow + + var adjustedScale = adjustScaleForOverflow(min, max, model, barWidthAndOffset); + min = adjustedScale.min; + max = adjustedScale.max; + } + } + + return { + extent: [min, max], + // "fix" means "fixed", the value should not be + // changed in the subsequent steps. + fixMin: rawExtentResult.minFixed, + fixMax: rawExtentResult.maxFixed + }; + } + + function adjustScaleForOverflow(min, max, model, // Only support cartesian coord yet. + barWidthAndOffset) { + // Get Axis Length + var axisExtent = model.axis.getExtent(); + var axisLength = axisExtent[1] - axisExtent[0]; // Get bars on current base axis and calculate min and max overflow + + var barsOnCurrentAxis = retrieveColumnLayout(barWidthAndOffset, model.axis); + + if (barsOnCurrentAxis === undefined) { + return { + min: min, + max: max + }; + } + + var minOverflow = Infinity; + each(barsOnCurrentAxis, function (item) { + minOverflow = Math.min(item.offset, minOverflow); + }); + var maxOverflow = -Infinity; + each(barsOnCurrentAxis, function (item) { + maxOverflow = Math.max(item.offset + item.width, maxOverflow); + }); + minOverflow = Math.abs(minOverflow); + maxOverflow = Math.abs(maxOverflow); + var totalOverFlow = minOverflow + maxOverflow; // Calculate required buffer based on old range and overflow + + var oldRange = max - min; + var oldRangePercentOfNew = 1 - (minOverflow + maxOverflow) / axisLength; + var overflowBuffer = oldRange / oldRangePercentOfNew - oldRange; + max += overflowBuffer * (maxOverflow / totalOverFlow); + min -= overflowBuffer * (minOverflow / totalOverFlow); + return { + min: min, + max: max + }; + } // Precondition of calling this method: + // The scale extent has been initailized using series data extent via + // `scale.setExtent` or `scale.unionExtentFromData`; + + + function niceScaleExtent(scale, inModel) { + var model = inModel; + var extentInfo = getScaleExtent(scale, model); + var extent = extentInfo.extent; + var splitNumber = model.get('splitNumber'); + + if (scale instanceof LogScale) { + scale.base = model.get('logBase'); + } + + var scaleType = scale.type; + var interval = model.get('interval'); + var isIntervalOrTime = scaleType === 'interval' || scaleType === 'time'; + scale.setExtent(extent[0], extent[1]); + scale.calcNiceExtent({ + splitNumber: splitNumber, + fixMin: extentInfo.fixMin, + fixMax: extentInfo.fixMax, + minInterval: isIntervalOrTime ? model.get('minInterval') : null, + maxInterval: isIntervalOrTime ? model.get('maxInterval') : null + }); // If some one specified the min, max. And the default calculated interval + // is not good enough. He can specify the interval. It is often appeared + // in angle axis with angle 0 - 360. Interval calculated in interval scale is hard + // to be 60. + // FIXME + + if (interval != null) { + scale.setInterval && scale.setInterval(interval); + } + } + /** + * @param axisType Default retrieve from model.type + */ + + function createScaleByModel(model, axisType) { + axisType = axisType || model.get('type'); + + if (axisType) { + switch (axisType) { + // Buildin scale + case 'category': + return new OrdinalScale({ + ordinalMeta: model.getOrdinalMeta ? model.getOrdinalMeta() : model.getCategories(), + extent: [Infinity, -Infinity] + }); + + case 'time': + return new TimeScale({ + locale: model.ecModel.getLocaleModel(), + useUTC: model.ecModel.get('useUTC') + }); + + default: + // case 'value'/'interval', 'log', or others. + return new (Scale.getClass(axisType) || IntervalScale)(); + } + } + } + /** + * Check if the axis cross 0 + */ + + function ifAxisCrossZero(axis) { + var dataExtent = axis.scale.getExtent(); + var min = dataExtent[0]; + var max = dataExtent[1]; + return !(min > 0 && max > 0 || min < 0 && max < 0); + } + /** + * @param axis + * @return Label formatter function. + * param: {number} tickValue, + * param: {number} idx, the index in all ticks. + * If category axis, this param is not required. + * return: {string} label string. + */ + + function makeLabelFormatter(axis) { + var labelFormatter = axis.getLabelModel().get('formatter'); + var categoryTickStart = axis.type === 'category' ? axis.scale.getExtent()[0] : null; + + if (axis.scale.type === 'time') { + return function (tpl) { + return function (tick, idx) { + return axis.scale.getFormattedLabel(tick, idx, tpl); + }; + }(labelFormatter); + } else if (isString(labelFormatter)) { + return function (tpl) { + return function (tick) { + // For category axis, get raw value; for numeric axis, + // get formatted label like '1,333,444'. + var label = axis.scale.getLabel(tick); + var text = tpl.replace('{value}', label != null ? label : ''); + return text; + }; + }(labelFormatter); + } else if (isFunction(labelFormatter)) { + return function (cb) { + return function (tick, idx) { + // The original intention of `idx` is "the index of the tick in all ticks". + // But the previous implementation of category axis do not consider the + // `axisLabel.interval`, which cause that, for example, the `interval` is + // `1`, then the ticks "name5", "name7", "name9" are displayed, where the + // corresponding `idx` are `0`, `2`, `4`, but not `0`, `1`, `2`. So we keep + // the definition here for back compatibility. + if (categoryTickStart != null) { + idx = tick.value - categoryTickStart; + } + + return cb(getAxisRawValue(axis, tick), idx, tick.level != null ? { + level: tick.level + } : null); + }; + }(labelFormatter); + } else { + return function (tick) { + return axis.scale.getLabel(tick); + }; + } + } + function getAxisRawValue(axis, tick) { + // In category axis with data zoom, tick is not the original + // index of axis.data. So tick should not be exposed to user + // in category axis. + return axis.type === 'category' ? axis.scale.getLabel(tick) : tick.value; + } + /** + * @param axis + * @return Be null/undefined if no labels. + */ + + function estimateLabelUnionRect(axis) { + var axisModel = axis.model; + var scale = axis.scale; + + if (!axisModel.get(['axisLabel', 'show']) || scale.isBlank()) { + return; + } + + var realNumberScaleTicks; + var tickCount; + var categoryScaleExtent = scale.getExtent(); // Optimize for large category data, avoid call `getTicks()`. + + if (scale instanceof OrdinalScale) { + tickCount = scale.count(); + } else { + realNumberScaleTicks = scale.getTicks(); + tickCount = realNumberScaleTicks.length; + } + + var axisLabelModel = axis.getLabelModel(); + var labelFormatter = makeLabelFormatter(axis); + var rect; + var step = 1; // Simple optimization for large amount of labels + + if (tickCount > 40) { + step = Math.ceil(tickCount / 40); + } + + for (var i = 0; i < tickCount; i += step) { + var tick = realNumberScaleTicks ? realNumberScaleTicks[i] : { + value: categoryScaleExtent[0] + i + }; + var label = labelFormatter(tick, i); + var unrotatedSingleRect = axisLabelModel.getTextRect(label); + var singleRect = rotateTextRect(unrotatedSingleRect, axisLabelModel.get('rotate') || 0); + rect ? rect.union(singleRect) : rect = singleRect; + } + + return rect; + } + + function rotateTextRect(textRect, rotate) { + var rotateRadians = rotate * Math.PI / 180; + var beforeWidth = textRect.width; + var beforeHeight = textRect.height; + var afterWidth = beforeWidth * Math.abs(Math.cos(rotateRadians)) + Math.abs(beforeHeight * Math.sin(rotateRadians)); + var afterHeight = beforeWidth * Math.abs(Math.sin(rotateRadians)) + Math.abs(beforeHeight * Math.cos(rotateRadians)); + var rotatedRect = new BoundingRect(textRect.x, textRect.y, afterWidth, afterHeight); + return rotatedRect; + } + /** + * @param model axisLabelModel or axisTickModel + * @return {number|String} Can be null|'auto'|number|function + */ + + + function getOptionCategoryInterval(model) { + var interval = model.get('interval'); + return interval == null ? 'auto' : interval; + } + /** + * Set `categoryInterval` as 0 implicitly indicates that + * show all labels reguardless of overlap. + * @param {Object} axis axisModel.axis + */ + + function shouldShowAllLabels(axis) { + return axis.type === 'category' && getOptionCategoryInterval(axis.getLabelModel()) === 0; + } + function getDataDimensionsOnAxis(data, axisDim) { + // Remove duplicated dat dimensions caused by `getStackedDimension`. + var dataDimMap = {}; // Currently `mapDimensionsAll` will contain stack result dimension ('__\0ecstackresult'). + // PENDING: is it reasonable? Do we need to remove the original dim from "coord dim" since + // there has been stacked result dim? + + each(data.mapDimensionsAll(axisDim), function (dataDim) { + // For example, the extent of the original dimension + // is [0.1, 0.5], the extent of the `stackResultDimension` + // is [7, 9], the final extent should NOT include [0.1, 0.5], + // because there is no graphic corresponding to [0.1, 0.5]. + // See the case in `test/area-stack.html` `main1`, where area line + // stack needs `yAxis` not start from 0. + dataDimMap[getStackedDimension(data, dataDim)] = true; + }); + return keys(dataDimMap); + } + function unionAxisExtentFromData(dataExtent, data, axisDim) { + if (data) { + each(getDataDimensionsOnAxis(data, axisDim), function (dim) { + var seriesExtent = data.getApproximateExtent(dim); + seriesExtent[0] < dataExtent[0] && (dataExtent[0] = seriesExtent[0]); + seriesExtent[1] > dataExtent[1] && (dataExtent[1] = seriesExtent[1]); + }); + } + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + // eslint-disable-next-line @typescript-eslint/no-unused-vars + var AxisModelCommonMixin = + /** @class */ + function () { + function AxisModelCommonMixin() {} + + AxisModelCommonMixin.prototype.getNeedCrossZero = function () { + var option = this.option; + return !option.scale; + }; + /** + * Should be implemented by each axis model if necessary. + * @return coordinate system model + */ + + + AxisModelCommonMixin.prototype.getCoordSysModel = function () { + return; + }; + + return AxisModelCommonMixin; + }(); + + /** + * Create a muti dimension List structure from seriesModel. + */ + + function createList(seriesModel) { + return createSeriesData(null, seriesModel); + } // export function createGraph(seriesModel) { + var dataStack$1 = { + isDimensionStacked: isDimensionStacked, + enableDataStack: enableDataStack, + getStackedDimension: getStackedDimension + }; + /** + * Create scale + * @param {Array.} dataExtent + * @param {Object|module:echarts/Model} option If `optoin.type` + * is secified, it can only be `'value'` currently. + */ + + function createScale(dataExtent, option) { + var axisModel = option; + + if (!(option instanceof Model)) { + axisModel = new Model(option); // FIXME + // Currently AxisModelCommonMixin has nothing to do with the + // the requirements of `axisHelper.createScaleByModel`. For + // example the method `getCategories` and `getOrdinalMeta` + // are required for `'category'` axis, and ecModel are required + // for `'time'` axis. But occationally echarts-gl happened + // to only use `'value'` axis. + // zrUtil.mixin(axisModel, AxisModelCommonMixin); + } + + var scale = createScaleByModel(axisModel); + scale.setExtent(dataExtent[0], dataExtent[1]); + niceScaleExtent(scale, axisModel); + return scale; + } + /** + * Mixin common methods to axis model, + * + * Inlcude methods + * `getFormattedLabels() => Array.` + * `getCategories() => Array.` + * `getMin(origin: boolean) => number` + * `getMax(origin: boolean) => number` + * `getNeedCrossZero() => boolean` + */ + + function mixinAxisModelCommonMethods(Model) { + mixin(Model, AxisModelCommonMixin); + } + function createTextStyle$1(textStyleModel, opts) { + opts = opts || {}; + return createTextStyle(textStyleModel, null, null, opts.state !== 'normal'); + } + + var helper = /*#__PURE__*/Object.freeze({ + __proto__: null, + createList: createList, + getLayoutRect: getLayoutRect, + dataStack: dataStack$1, + createScale: createScale, + mixinAxisModelCommonMethods: mixinAxisModelCommonMethods, + getECData: getECData, + createTextStyle: createTextStyle$1, + createDimensions: createDimensions, + createSymbol: createSymbol, + enableHoverEmphasis: enableHoverEmphasis + }); + + var EPSILON$4 = 1e-8; + function isAroundEqual$1(a, b) { + return Math.abs(a - b) < EPSILON$4; + } + function contain$2(points, x, y) { + var w = 0; + var p = points[0]; + if (!p) { + return false; + } + for (var i = 1; i < points.length; i++) { + var p2 = points[i]; + w += windingLine(p[0], p[1], p2[0], p2[1], x, y); + p = p2; + } + var p0 = points[0]; + if (!isAroundEqual$1(p[0], p0[0]) || !isAroundEqual$1(p[1], p0[1])) { + w += windingLine(p[0], p[1], p0[0], p0[1], x, y); + } + return w !== 0; + } + + var TMP_TRANSFORM = []; + + function transformPoints(points, transform) { + for (var p = 0; p < points.length; p++) { + applyTransform(points[p], points[p], transform); + } + } + + function updateBBoxFromPoints(points, min$1, max$1, projection) { + for (var i = 0; i < points.length; i++) { + var p = points[i]; + + if (projection) { + // projection may return null point. + p = projection.project(p); + } + + if (p && isFinite(p[0]) && isFinite(p[1])) { + min(min$1, min$1, p); + max(max$1, max$1, p); + } + } + } + + function centroid(points) { + var signedArea = 0; + var cx = 0; + var cy = 0; + var len = points.length; + var x0 = points[len - 1][0]; + var y0 = points[len - 1][1]; // Polygon should been closed. + + for (var i = 0; i < len; i++) { + var x1 = points[i][0]; + var y1 = points[i][1]; + var a = x0 * y1 - x1 * y0; + signedArea += a; + cx += (x0 + x1) * a; + cy += (y0 + y1) * a; + x0 = x1; + y0 = y1; + } + + return signedArea ? [cx / signedArea / 3, cy / signedArea / 3, signedArea] : [points[0][0] || 0, points[0][1] || 0]; + } + + var Region = + /** @class */ + function () { + function Region(name) { + this.name = name; + } + + Region.prototype.setCenter = function (center) { + this._center = center; + }; + /** + * Get center point in data unit. That is, + * for GeoJSONRegion, the unit is lat/lng, + * for GeoSVGRegion, the unit is SVG local coord. + */ + + + Region.prototype.getCenter = function () { + var center = this._center; + + if (!center) { + // In most cases there are no need to calculate this center. + // So calculate only when called. + center = this._center = this.calcCenter(); + } + + return center; + }; + + return Region; + }(); + + var GeoJSONPolygonGeometry = + /** @class */ + function () { + function GeoJSONPolygonGeometry(exterior, interiors) { + this.type = 'polygon'; + this.exterior = exterior; + this.interiors = interiors; + } + + return GeoJSONPolygonGeometry; + }(); + + var GeoJSONLineStringGeometry = + /** @class */ + function () { + function GeoJSONLineStringGeometry(points) { + this.type = 'linestring'; + this.points = points; + } + + return GeoJSONLineStringGeometry; + }(); + + var GeoJSONRegion = + /** @class */ + function (_super) { + __extends(GeoJSONRegion, _super); + + function GeoJSONRegion(name, geometries, cp) { + var _this = _super.call(this, name) || this; + + _this.type = 'geoJSON'; + _this.geometries = geometries; + _this._center = cp && [cp[0], cp[1]]; + return _this; + } + + GeoJSONRegion.prototype.calcCenter = function () { + var geometries = this.geometries; + var largestGeo; + var largestGeoSize = 0; + + for (var i = 0; i < geometries.length; i++) { + var geo = geometries[i]; + var exterior = geo.exterior; // Simple trick to use points count instead of polygon area as region size. + // Ignore linestring + + var size = exterior && exterior.length; + + if (size > largestGeoSize) { + largestGeo = geo; + largestGeoSize = size; + } + } + + if (largestGeo) { + return centroid(largestGeo.exterior); + } // from bounding rect by default. + + + var rect = this.getBoundingRect(); + return [rect.x + rect.width / 2, rect.y + rect.height / 2]; + }; + + GeoJSONRegion.prototype.getBoundingRect = function (projection) { + var rect = this._rect; // Always recalculate if using projection. + + if (rect && !projection) { + return rect; + } + + var min = [Infinity, Infinity]; + var max = [-Infinity, -Infinity]; + var geometries = this.geometries; + each(geometries, function (geo) { + if (geo.type === 'polygon') { + // Doesn't consider hole + updateBBoxFromPoints(geo.exterior, min, max, projection); + } else { + each(geo.points, function (points) { + updateBBoxFromPoints(points, min, max, projection); + }); + } + }); // Normalie invalid bounding. + + if (!(isFinite(min[0]) && isFinite(min[1]) && isFinite(max[0]) && isFinite(max[1]))) { + min[0] = min[1] = max[0] = max[1] = 0; + } + + rect = new BoundingRect(min[0], min[1], max[0] - min[0], max[1] - min[1]); + + if (!projection) { + this._rect = rect; + } + + return rect; + }; + + GeoJSONRegion.prototype.contain = function (coord) { + var rect = this.getBoundingRect(); + var geometries = this.geometries; + + if (!rect.contain(coord[0], coord[1])) { + return false; + } + + loopGeo: for (var i = 0, len = geometries.length; i < len; i++) { + var geo = geometries[i]; // Only support polygon. + + if (geo.type !== 'polygon') { + continue; + } + + var exterior = geo.exterior; + var interiors = geo.interiors; + + if (contain$2(exterior, coord[0], coord[1])) { + // Not in the region if point is in the hole. + for (var k = 0; k < (interiors ? interiors.length : 0); k++) { + if (contain$2(interiors[k], coord[0], coord[1])) { + continue loopGeo; + } + } + + return true; + } + } + + return false; + }; + /** + * Transform the raw coords to target bounding. + * @param x + * @param y + * @param width + * @param height + */ + + + GeoJSONRegion.prototype.transformTo = function (x, y, width, height) { + var rect = this.getBoundingRect(); + var aspect = rect.width / rect.height; + + if (!width) { + width = aspect * height; + } else if (!height) { + height = width / aspect; + } + + var target = new BoundingRect(x, y, width, height); + var transform = rect.calculateTransform(target); + var geometries = this.geometries; + + for (var i = 0; i < geometries.length; i++) { + var geo = geometries[i]; + + if (geo.type === 'polygon') { + transformPoints(geo.exterior, transform); + each(geo.interiors, function (interior) { + transformPoints(interior, transform); + }); + } else { + each(geo.points, function (points) { + transformPoints(points, transform); + }); + } + } + + rect = this._rect; + rect.copy(target); // Update center + + this._center = [rect.x + rect.width / 2, rect.y + rect.height / 2]; + }; + + GeoJSONRegion.prototype.cloneShallow = function (name) { + name == null && (name = this.name); + var newRegion = new GeoJSONRegion(name, this.geometries, this._center); + newRegion._rect = this._rect; + newRegion.transformTo = null; // Simply avoid to be called. + + return newRegion; + }; + + return GeoJSONRegion; + }(Region); + + var GeoSVGRegion = + /** @class */ + function (_super) { + __extends(GeoSVGRegion, _super); + + function GeoSVGRegion(name, elOnlyForCalculate) { + var _this = _super.call(this, name) || this; + + _this.type = 'geoSVG'; + _this._elOnlyForCalculate = elOnlyForCalculate; + return _this; + } + + GeoSVGRegion.prototype.calcCenter = function () { + var el = this._elOnlyForCalculate; + var rect = el.getBoundingRect(); + var center = [rect.x + rect.width / 2, rect.y + rect.height / 2]; + var mat = identity(TMP_TRANSFORM); + var target = el; + + while (target && !target.isGeoSVGGraphicRoot) { + mul$1(mat, target.getLocalTransform(), mat); + target = target.parent; + } + + invert(mat, mat); + applyTransform(center, center, mat); + return center; + }; + + return GeoSVGRegion; + }(Region); + + function decode(json) { + if (!json.UTF8Encoding) { + return json; + } + + var jsonCompressed = json; + var encodeScale = jsonCompressed.UTF8Scale; + + if (encodeScale == null) { + encodeScale = 1024; + } + + var features = jsonCompressed.features; + each(features, function (feature) { + var geometry = feature.geometry; + var encodeOffsets = geometry.encodeOffsets; + var coordinates = geometry.coordinates; // Geometry may be appeded manually in the script after json loaded. + // In this case this geometry is usually not encoded. + + if (!encodeOffsets) { + return; + } + + switch (geometry.type) { + case 'LineString': + geometry.coordinates = decodeRing(coordinates, encodeOffsets, encodeScale); + break; + + case 'Polygon': + decodeRings(coordinates, encodeOffsets, encodeScale); + break; + + case 'MultiLineString': + decodeRings(coordinates, encodeOffsets, encodeScale); + break; + + case 'MultiPolygon': + each(coordinates, function (rings, idx) { + return decodeRings(rings, encodeOffsets[idx], encodeScale); + }); + } + }); // Has been decoded + + jsonCompressed.UTF8Encoding = false; + return jsonCompressed; + } + + function decodeRings(rings, encodeOffsets, encodeScale) { + for (var c = 0; c < rings.length; c++) { + rings[c] = decodeRing(rings[c], encodeOffsets[c], encodeScale); + } + } + + function decodeRing(coordinate, encodeOffsets, encodeScale) { + var result = []; + var prevX = encodeOffsets[0]; + var prevY = encodeOffsets[1]; + + for (var i = 0; i < coordinate.length; i += 2) { + var x = coordinate.charCodeAt(i) - 64; + var y = coordinate.charCodeAt(i + 1) - 64; // ZigZag decoding + + x = x >> 1 ^ -(x & 1); + y = y >> 1 ^ -(y & 1); // Delta deocding + + x += prevX; + y += prevY; + prevX = x; + prevY = y; // Dequantize + + result.push([x / encodeScale, y / encodeScale]); + } + + return result; + } + + function parseGeoJSON(geoJson, nameProperty) { + geoJson = decode(geoJson); + return map(filter(geoJson.features, function (featureObj) { + // Output of mapshaper may have geometry null + return featureObj.geometry && featureObj.properties && featureObj.geometry.coordinates.length > 0; + }), function (featureObj) { + var properties = featureObj.properties; + var geo = featureObj.geometry; + var geometries = []; + + switch (geo.type) { + case 'Polygon': + var coordinates = geo.coordinates; // According to the GeoJSON specification. + // First must be exterior, and the rest are all interior(holes). + + geometries.push(new GeoJSONPolygonGeometry(coordinates[0], coordinates.slice(1))); + break; + + case 'MultiPolygon': + each(geo.coordinates, function (item) { + if (item[0]) { + geometries.push(new GeoJSONPolygonGeometry(item[0], item.slice(1))); + } + }); + break; + + case 'LineString': + geometries.push(new GeoJSONLineStringGeometry([geo.coordinates])); + break; + + case 'MultiLineString': + geometries.push(new GeoJSONLineStringGeometry(geo.coordinates)); + } + + var region = new GeoJSONRegion(properties[nameProperty || 'name'], geometries, properties.cp); + region.properties = properties; + return region; + }); + } + + var number = /*#__PURE__*/Object.freeze({ + __proto__: null, + linearMap: linearMap, + round: round, + asc: asc, + getPrecision: getPrecision, + getPrecisionSafe: getPrecisionSafe, + getPixelPrecision: getPixelPrecision, + getPercentWithPrecision: getPercentWithPrecision, + MAX_SAFE_INTEGER: MAX_SAFE_INTEGER, + remRadian: remRadian, + isRadianAroundZero: isRadianAroundZero, + parseDate: parseDate, + quantity: quantity, + quantityExponent: quantityExponent, + nice: nice, + quantile: quantile, + reformIntervals: reformIntervals, + isNumeric: isNumeric, + numericToNumber: numericToNumber + }); + + var time = /*#__PURE__*/Object.freeze({ + __proto__: null, + parse: parseDate, + format: format + }); + + var graphic$1 = /*#__PURE__*/Object.freeze({ + __proto__: null, + extendShape: extendShape, + extendPath: extendPath, + makePath: makePath, + makeImage: makeImage, + mergePath: mergePath$1, + resizePath: resizePath, + createIcon: createIcon, + updateProps: updateProps, + initProps: initProps, + getTransform: getTransform, + clipPointsByRect: clipPointsByRect, + clipRectByRect: clipRectByRect, + registerShape: registerShape, + getShapeClass: getShapeClass, + Group: Group, + Image: ZRImage, + Text: ZRText, + Circle: Circle, + Ellipse: Ellipse, + Sector: Sector, + Ring: Ring, + Polygon: Polygon, + Polyline: Polyline, + Rect: Rect, + Line: Line, + BezierCurve: BezierCurve, + Arc: Arc, + IncrementalDisplayable: IncrementalDisplayable, + CompoundPath: CompoundPath, + LinearGradient: LinearGradient, + RadialGradient: RadialGradient, + BoundingRect: BoundingRect + }); + + var format$1 = /*#__PURE__*/Object.freeze({ + __proto__: null, + addCommas: addCommas, + toCamelCase: toCamelCase, + normalizeCssArray: normalizeCssArray$1, + encodeHTML: encodeHTML, + formatTpl: formatTpl, + getTooltipMarker: getTooltipMarker, + formatTime: formatTime, + capitalFirst: capitalFirst, + truncateText: truncateText, + getTextRect: getTextRect + }); + + var util$1 = /*#__PURE__*/Object.freeze({ + __proto__: null, + map: map, + each: each, + indexOf: indexOf, + inherits: inherits, + reduce: reduce, + filter: filter, + bind: bind, + curry: curry, + isArray: isArray, + isString: isString, + isObject: isObject, + isFunction: isFunction, + extend: extend, + defaults: defaults, + clone: clone, + merge: merge + }); + + var inner$5 = makeInner(); + function createAxisLabels(axis) { + // Only ordinal scale support tick interval + return axis.type === 'category' ? makeCategoryLabels(axis) : makeRealNumberLabels(axis); + } + /** + * @param {module:echats/coord/Axis} axis + * @param {module:echarts/model/Model} tickModel For example, can be axisTick, splitLine, splitArea. + * @return {Object} { + * ticks: Array. + * tickCategoryInterval: number + * } + */ + + function createAxisTicks(axis, tickModel) { + // Only ordinal scale support tick interval + return axis.type === 'category' ? makeCategoryTicks(axis, tickModel) : { + ticks: map(axis.scale.getTicks(), function (tick) { + return tick.value; + }) + }; + } + + function makeCategoryLabels(axis) { + var labelModel = axis.getLabelModel(); + var result = makeCategoryLabelsActually(axis, labelModel); + return !labelModel.get('show') || axis.scale.isBlank() ? { + labels: [], + labelCategoryInterval: result.labelCategoryInterval + } : result; + } + + function makeCategoryLabelsActually(axis, labelModel) { + var labelsCache = getListCache(axis, 'labels'); + var optionLabelInterval = getOptionCategoryInterval(labelModel); + var result = listCacheGet(labelsCache, optionLabelInterval); + + if (result) { + return result; + } + + var labels; + var numericLabelInterval; + + if (isFunction(optionLabelInterval)) { + labels = makeLabelsByCustomizedCategoryInterval(axis, optionLabelInterval); + } else { + numericLabelInterval = optionLabelInterval === 'auto' ? makeAutoCategoryInterval(axis) : optionLabelInterval; + labels = makeLabelsByNumericCategoryInterval(axis, numericLabelInterval); + } // Cache to avoid calling interval function repeatly. + + + return listCacheSet(labelsCache, optionLabelInterval, { + labels: labels, + labelCategoryInterval: numericLabelInterval + }); + } + + function makeCategoryTicks(axis, tickModel) { + var ticksCache = getListCache(axis, 'ticks'); + var optionTickInterval = getOptionCategoryInterval(tickModel); + var result = listCacheGet(ticksCache, optionTickInterval); + + if (result) { + return result; + } + + var ticks; + var tickCategoryInterval; // Optimize for the case that large category data and no label displayed, + // we should not return all ticks. + + if (!tickModel.get('show') || axis.scale.isBlank()) { + ticks = []; + } + + if (isFunction(optionTickInterval)) { + ticks = makeLabelsByCustomizedCategoryInterval(axis, optionTickInterval, true); + } // Always use label interval by default despite label show. Consider this + // scenario, Use multiple grid with the xAxis sync, and only one xAxis shows + // labels. `splitLine` and `axisTick` should be consistent in this case. + else if (optionTickInterval === 'auto') { + var labelsResult = makeCategoryLabelsActually(axis, axis.getLabelModel()); + tickCategoryInterval = labelsResult.labelCategoryInterval; + ticks = map(labelsResult.labels, function (labelItem) { + return labelItem.tickValue; + }); + } else { + tickCategoryInterval = optionTickInterval; + ticks = makeLabelsByNumericCategoryInterval(axis, tickCategoryInterval, true); + } // Cache to avoid calling interval function repeatly. + + + return listCacheSet(ticksCache, optionTickInterval, { + ticks: ticks, + tickCategoryInterval: tickCategoryInterval + }); + } + + function makeRealNumberLabels(axis) { + var ticks = axis.scale.getTicks(); + var labelFormatter = makeLabelFormatter(axis); + return { + labels: map(ticks, function (tick, idx) { + return { + level: tick.level, + formattedLabel: labelFormatter(tick, idx), + rawLabel: axis.scale.getLabel(tick), + tickValue: tick.value + }; + }) + }; + } + + function getListCache(axis, prop) { + // Because key can be funciton, and cache size always be small, we use array cache. + return inner$5(axis)[prop] || (inner$5(axis)[prop] = []); + } + + function listCacheGet(cache, key) { + for (var i = 0; i < cache.length; i++) { + if (cache[i].key === key) { + return cache[i].value; + } + } + } + + function listCacheSet(cache, key, value) { + cache.push({ + key: key, + value: value + }); + return value; + } + + function makeAutoCategoryInterval(axis) { + var result = inner$5(axis).autoInterval; + return result != null ? result : inner$5(axis).autoInterval = axis.calculateCategoryInterval(); + } + /** + * Calculate interval for category axis ticks and labels. + * To get precise result, at least one of `getRotate` and `isHorizontal` + * should be implemented in axis. + */ + + + function calculateCategoryInterval(axis) { + var params = fetchAutoCategoryIntervalCalculationParams(axis); + var labelFormatter = makeLabelFormatter(axis); + var rotation = (params.axisRotate - params.labelRotate) / 180 * Math.PI; + var ordinalScale = axis.scale; + var ordinalExtent = ordinalScale.getExtent(); // Providing this method is for optimization: + // avoid generating a long array by `getTicks` + // in large category data case. + + var tickCount = ordinalScale.count(); + + if (ordinalExtent[1] - ordinalExtent[0] < 1) { + return 0; + } + + var step = 1; // Simple optimization. Empirical value: tick count should less than 40. + + if (tickCount > 40) { + step = Math.max(1, Math.floor(tickCount / 40)); + } + + var tickValue = ordinalExtent[0]; + var unitSpan = axis.dataToCoord(tickValue + 1) - axis.dataToCoord(tickValue); + var unitW = Math.abs(unitSpan * Math.cos(rotation)); + var unitH = Math.abs(unitSpan * Math.sin(rotation)); + var maxW = 0; + var maxH = 0; // Caution: Performance sensitive for large category data. + // Consider dataZoom, we should make appropriate step to avoid O(n) loop. + + for (; tickValue <= ordinalExtent[1]; tickValue += step) { + var width = 0; + var height = 0; // Not precise, do not consider align and vertical align + // and each distance from axis line yet. + + var rect = getBoundingRect(labelFormatter({ + value: tickValue + }), params.font, 'center', 'top'); // Magic number + + width = rect.width * 1.3; + height = rect.height * 1.3; // Min size, void long loop. + + maxW = Math.max(maxW, width, 7); + maxH = Math.max(maxH, height, 7); + } + + var dw = maxW / unitW; + var dh = maxH / unitH; // 0/0 is NaN, 1/0 is Infinity. + + isNaN(dw) && (dw = Infinity); + isNaN(dh) && (dh = Infinity); + var interval = Math.max(0, Math.floor(Math.min(dw, dh))); + var cache = inner$5(axis.model); + var axisExtent = axis.getExtent(); + var lastAutoInterval = cache.lastAutoInterval; + var lastTickCount = cache.lastTickCount; // Use cache to keep interval stable while moving zoom window, + // otherwise the calculated interval might jitter when the zoom + // window size is close to the interval-changing size. + // For example, if all of the axis labels are `a, b, c, d, e, f, g`. + // The jitter will cause that sometimes the displayed labels are + // `a, d, g` (interval: 2) sometimes `a, c, e`(interval: 1). + + if (lastAutoInterval != null && lastTickCount != null && Math.abs(lastAutoInterval - interval) <= 1 && Math.abs(lastTickCount - tickCount) <= 1 // Always choose the bigger one, otherwise the critical + // point is not the same when zooming in or zooming out. + && lastAutoInterval > interval // If the axis change is caused by chart resize, the cache should not + // be used. Otherwise some hiden labels might not be shown again. + && cache.axisExtent0 === axisExtent[0] && cache.axisExtent1 === axisExtent[1]) { + interval = lastAutoInterval; + } // Only update cache if cache not used, otherwise the + // changing of interval is too insensitive. + else { + cache.lastTickCount = tickCount; + cache.lastAutoInterval = interval; + cache.axisExtent0 = axisExtent[0]; + cache.axisExtent1 = axisExtent[1]; + } + + return interval; + } + + function fetchAutoCategoryIntervalCalculationParams(axis) { + var labelModel = axis.getLabelModel(); + return { + axisRotate: axis.getRotate ? axis.getRotate() : axis.isHorizontal && !axis.isHorizontal() ? 90 : 0, + labelRotate: labelModel.get('rotate') || 0, + font: labelModel.getFont() + }; + } + + function makeLabelsByNumericCategoryInterval(axis, categoryInterval, onlyTick) { + var labelFormatter = makeLabelFormatter(axis); + var ordinalScale = axis.scale; + var ordinalExtent = ordinalScale.getExtent(); + var labelModel = axis.getLabelModel(); + var result = []; // TODO: axisType: ordinalTime, pick the tick from each month/day/year/... + + var step = Math.max((categoryInterval || 0) + 1, 1); + var startTick = ordinalExtent[0]; + var tickCount = ordinalScale.count(); // Calculate start tick based on zero if possible to keep label consistent + // while zooming and moving while interval > 0. Otherwise the selection + // of displayable ticks and symbols probably keep changing. + // 3 is empirical value. + + if (startTick !== 0 && step > 1 && tickCount / step > 2) { + startTick = Math.round(Math.ceil(startTick / step) * step); + } // (1) Only add min max label here but leave overlap checking + // to render stage, which also ensure the returned list + // suitable for splitLine and splitArea rendering. + // (2) Scales except category always contain min max label so + // do not need to perform this process. + + + var showAllLabel = shouldShowAllLabels(axis); + var includeMinLabel = labelModel.get('showMinLabel') || showAllLabel; + var includeMaxLabel = labelModel.get('showMaxLabel') || showAllLabel; + + if (includeMinLabel && startTick !== ordinalExtent[0]) { + addItem(ordinalExtent[0]); + } // Optimize: avoid generating large array by `ordinalScale.getTicks()`. + + + var tickValue = startTick; + + for (; tickValue <= ordinalExtent[1]; tickValue += step) { + addItem(tickValue); + } + + if (includeMaxLabel && tickValue - step !== ordinalExtent[1]) { + addItem(ordinalExtent[1]); + } + + function addItem(tickValue) { + var tickObj = { + value: tickValue + }; + result.push(onlyTick ? tickValue : { + formattedLabel: labelFormatter(tickObj), + rawLabel: ordinalScale.getLabel(tickObj), + tickValue: tickValue + }); + } + + return result; + } + + function makeLabelsByCustomizedCategoryInterval(axis, categoryInterval, onlyTick) { + var ordinalScale = axis.scale; + var labelFormatter = makeLabelFormatter(axis); + var result = []; + each(ordinalScale.getTicks(), function (tick) { + var rawLabel = ordinalScale.getLabel(tick); + var tickValue = tick.value; + + if (categoryInterval(tick.value, rawLabel)) { + result.push(onlyTick ? tickValue : { + formattedLabel: labelFormatter(tick), + rawLabel: rawLabel, + tickValue: tickValue + }); + } + }); + return result; + } + + var NORMALIZED_EXTENT = [0, 1]; + /** + * Base class of Axis. + */ + + var Axis = + /** @class */ + function () { + function Axis(dim, scale, extent) { + this.onBand = false; + this.inverse = false; + this.dim = dim; + this.scale = scale; + this._extent = extent || [0, 0]; + } + /** + * If axis extent contain given coord + */ + + + Axis.prototype.contain = function (coord) { + var extent = this._extent; + var min = Math.min(extent[0], extent[1]); + var max = Math.max(extent[0], extent[1]); + return coord >= min && coord <= max; + }; + /** + * If axis extent contain given data + */ + + + Axis.prototype.containData = function (data) { + return this.scale.contain(data); + }; + /** + * Get coord extent. + */ + + + Axis.prototype.getExtent = function () { + return this._extent.slice(); + }; + /** + * Get precision used for formatting + */ + + + Axis.prototype.getPixelPrecision = function (dataExtent) { + return getPixelPrecision(dataExtent || this.scale.getExtent(), this._extent); + }; + /** + * Set coord extent + */ + + + Axis.prototype.setExtent = function (start, end) { + var extent = this._extent; + extent[0] = start; + extent[1] = end; + }; + /** + * Convert data to coord. Data is the rank if it has an ordinal scale + */ + + + Axis.prototype.dataToCoord = function (data, clamp) { + var extent = this._extent; + var scale = this.scale; + data = scale.normalize(data); + + if (this.onBand && scale.type === 'ordinal') { + extent = extent.slice(); + fixExtentWithBands(extent, scale.count()); + } + + return linearMap(data, NORMALIZED_EXTENT, extent, clamp); + }; + /** + * Convert coord to data. Data is the rank if it has an ordinal scale + */ + + + Axis.prototype.coordToData = function (coord, clamp) { + var extent = this._extent; + var scale = this.scale; + + if (this.onBand && scale.type === 'ordinal') { + extent = extent.slice(); + fixExtentWithBands(extent, scale.count()); + } + + var t = linearMap(coord, extent, NORMALIZED_EXTENT, clamp); + return this.scale.scale(t); + }; + /** + * Convert pixel point to data in axis + */ + + + Axis.prototype.pointToData = function (point, clamp) { + // Should be implemented in derived class if necessary. + return; + }; + /** + * Different from `zrUtil.map(axis.getTicks(), axis.dataToCoord, axis)`, + * `axis.getTicksCoords` considers `onBand`, which is used by + * `boundaryGap:true` of category axis and splitLine and splitArea. + * @param opt.tickModel default: axis.model.getModel('axisTick') + * @param opt.clamp If `true`, the first and the last + * tick must be at the axis end points. Otherwise, clip ticks + * that outside the axis extent. + */ + + + Axis.prototype.getTicksCoords = function (opt) { + opt = opt || {}; + var tickModel = opt.tickModel || this.getTickModel(); + var result = createAxisTicks(this, tickModel); + var ticks = result.ticks; + var ticksCoords = map(ticks, function (tickVal) { + return { + coord: this.dataToCoord(this.scale.type === 'ordinal' ? this.scale.getRawOrdinalNumber(tickVal) : tickVal), + tickValue: tickVal + }; + }, this); + var alignWithLabel = tickModel.get('alignWithLabel'); + fixOnBandTicksCoords(this, ticksCoords, alignWithLabel, opt.clamp); + return ticksCoords; + }; + + Axis.prototype.getMinorTicksCoords = function () { + if (this.scale.type === 'ordinal') { + // Category axis doesn't support minor ticks + return []; + } + + var minorTickModel = this.model.getModel('minorTick'); + var splitNumber = minorTickModel.get('splitNumber'); // Protection. + + if (!(splitNumber > 0 && splitNumber < 100)) { + splitNumber = 5; + } + + var minorTicks = this.scale.getMinorTicks(splitNumber); + var minorTicksCoords = map(minorTicks, function (minorTicksGroup) { + return map(minorTicksGroup, function (minorTick) { + return { + coord: this.dataToCoord(minorTick), + tickValue: minorTick + }; + }, this); + }, this); + return minorTicksCoords; + }; + + Axis.prototype.getViewLabels = function () { + return createAxisLabels(this).labels; + }; + + Axis.prototype.getLabelModel = function () { + return this.model.getModel('axisLabel'); + }; + /** + * Notice here we only get the default tick model. For splitLine + * or splitArea, we should pass the splitLineModel or splitAreaModel + * manually when calling `getTicksCoords`. + * In GL, this method may be overrided to: + * `axisModel.getModel('axisTick', grid3DModel.getModel('axisTick'));` + */ + + + Axis.prototype.getTickModel = function () { + return this.model.getModel('axisTick'); + }; + /** + * Get width of band + */ + + + Axis.prototype.getBandWidth = function () { + var axisExtent = this._extent; + var dataExtent = this.scale.getExtent(); + var len = dataExtent[1] - dataExtent[0] + (this.onBand ? 1 : 0); // Fix #2728, avoid NaN when only one data. + + len === 0 && (len = 1); + var size = Math.abs(axisExtent[1] - axisExtent[0]); + return Math.abs(size) / len; + }; + /** + * Only be called in category axis. + * Can be overrided, consider other axes like in 3D. + * @return Auto interval for cateogry axis tick and label + */ + + + Axis.prototype.calculateCategoryInterval = function () { + return calculateCategoryInterval(this); + }; + + return Axis; + }(); + + function fixExtentWithBands(extent, nTick) { + var size = extent[1] - extent[0]; + var len = nTick; + var margin = size / len / 2; + extent[0] += margin; + extent[1] -= margin; + } // If axis has labels [1, 2, 3, 4]. Bands on the axis are + // |---1---|---2---|---3---|---4---|. + // So the displayed ticks and splitLine/splitArea should between + // each data item, otherwise cause misleading (e.g., split tow bars + // of a single data item when there are two bar series). + // Also consider if tickCategoryInterval > 0 and onBand, ticks and + // splitLine/spliteArea should layout appropriately corresponding + // to displayed labels. (So we should not use `getBandWidth` in this + // case). + + + function fixOnBandTicksCoords(axis, ticksCoords, alignWithLabel, clamp) { + var ticksLen = ticksCoords.length; + + if (!axis.onBand || alignWithLabel || !ticksLen) { + return; + } + + var axisExtent = axis.getExtent(); + var last; + var diffSize; + + if (ticksLen === 1) { + ticksCoords[0].coord = axisExtent[0]; + last = ticksCoords[1] = { + coord: axisExtent[0] + }; + } else { + var crossLen = ticksCoords[ticksLen - 1].tickValue - ticksCoords[0].tickValue; + var shift_1 = (ticksCoords[ticksLen - 1].coord - ticksCoords[0].coord) / crossLen; + each(ticksCoords, function (ticksItem) { + ticksItem.coord -= shift_1 / 2; + }); + var dataExtent = axis.scale.getExtent(); + diffSize = 1 + dataExtent[1] - ticksCoords[ticksLen - 1].tickValue; + last = { + coord: ticksCoords[ticksLen - 1].coord + shift_1 * diffSize + }; + ticksCoords.push(last); + } + + var inverse = axisExtent[0] > axisExtent[1]; // Handling clamp. + + if (littleThan(ticksCoords[0].coord, axisExtent[0])) { + clamp ? ticksCoords[0].coord = axisExtent[0] : ticksCoords.shift(); + } + + if (clamp && littleThan(axisExtent[0], ticksCoords[0].coord)) { + ticksCoords.unshift({ + coord: axisExtent[0] + }); + } + + if (littleThan(axisExtent[1], last.coord)) { + clamp ? last.coord = axisExtent[1] : ticksCoords.pop(); + } + + if (clamp && littleThan(last.coord, axisExtent[1])) { + ticksCoords.push({ + coord: axisExtent[1] + }); + } + + function littleThan(a, b) { + // Avoid rounding error cause calculated tick coord different with extent. + // It may cause an extra unecessary tick added. + a = round(a); + b = round(b); + return inverse ? a > b : a < b; + } + } + + // Should use `ComponentModel.extend` or `class XXXX extend ComponentModel` to create class. + // Then use `registerComponentModel` in `install` parameter when `use` this extension. For example: + // class Bar3DModel extends ComponentModel {} + // export function install(registers) { regsiters.registerComponentModel(Bar3DModel); } + // echarts.use(install); + + function extendComponentModel(proto) { + var Model = ComponentModel.extend(proto); + ComponentModel.registerClass(Model); + return Model; + } + function extendComponentView(proto) { + var View = ComponentView.extend(proto); + ComponentView.registerClass(View); + return View; + } + function extendSeriesModel(proto) { + var Model = SeriesModel.extend(proto); + SeriesModel.registerClass(Model); + return Model; + } + function extendChartView(proto) { + var View = ChartView.extend(proto); + ChartView.registerClass(View); + return View; + } + + var PI2$6 = Math.PI * 2; + var CMD$3 = PathProxy.CMD; + var DEFAULT_SEARCH_SPACE = ['top', 'right', 'bottom', 'left']; + + function getCandidateAnchor(pos, distance, rect, outPt, outDir) { + var width = rect.width; + var height = rect.height; + + switch (pos) { + case 'top': + outPt.set(rect.x + width / 2, rect.y - distance); + outDir.set(0, -1); + break; + + case 'bottom': + outPt.set(rect.x + width / 2, rect.y + height + distance); + outDir.set(0, 1); + break; + + case 'left': + outPt.set(rect.x - distance, rect.y + height / 2); + outDir.set(-1, 0); + break; + + case 'right': + outPt.set(rect.x + width + distance, rect.y + height / 2); + outDir.set(1, 0); + break; + } + } + + function projectPointToArc(cx, cy, r, startAngle, endAngle, anticlockwise, x, y, out) { + x -= cx; + y -= cy; + var d = Math.sqrt(x * x + y * y); + x /= d; + y /= d; // Intersect point. + + var ox = x * r + cx; + var oy = y * r + cy; + + if (Math.abs(startAngle - endAngle) % PI2$6 < 1e-4) { + // Is a circle + out[0] = ox; + out[1] = oy; + return d - r; + } + + if (anticlockwise) { + var tmp = startAngle; + startAngle = normalizeRadian(endAngle); + endAngle = normalizeRadian(tmp); + } else { + startAngle = normalizeRadian(startAngle); + endAngle = normalizeRadian(endAngle); + } + + if (startAngle > endAngle) { + endAngle += PI2$6; + } + + var angle = Math.atan2(y, x); + + if (angle < 0) { + angle += PI2$6; + } + + if (angle >= startAngle && angle <= endAngle || angle + PI2$6 >= startAngle && angle + PI2$6 <= endAngle) { + // Project point is on the arc. + out[0] = ox; + out[1] = oy; + return d - r; + } + + var x1 = r * Math.cos(startAngle) + cx; + var y1 = r * Math.sin(startAngle) + cy; + var x2 = r * Math.cos(endAngle) + cx; + var y2 = r * Math.sin(endAngle) + cy; + var d1 = (x1 - x) * (x1 - x) + (y1 - y) * (y1 - y); + var d2 = (x2 - x) * (x2 - x) + (y2 - y) * (y2 - y); + + if (d1 < d2) { + out[0] = x1; + out[1] = y1; + return Math.sqrt(d1); + } else { + out[0] = x2; + out[1] = y2; + return Math.sqrt(d2); + } + } + + function projectPointToLine(x1, y1, x2, y2, x, y, out, limitToEnds) { + var dx = x - x1; + var dy = y - y1; + var dx1 = x2 - x1; + var dy1 = y2 - y1; + var lineLen = Math.sqrt(dx1 * dx1 + dy1 * dy1); + dx1 /= lineLen; + dy1 /= lineLen; // dot product + + var projectedLen = dx * dx1 + dy * dy1; + var t = projectedLen / lineLen; + + if (limitToEnds) { + t = Math.min(Math.max(t, 0), 1); + } + + t *= lineLen; + var ox = out[0] = x1 + t * dx1; + var oy = out[1] = y1 + t * dy1; + return Math.sqrt((ox - x) * (ox - x) + (oy - y) * (oy - y)); + } + + function projectPointToRect(x1, y1, width, height, x, y, out) { + if (width < 0) { + x1 = x1 + width; + width = -width; + } + + if (height < 0) { + y1 = y1 + height; + height = -height; + } + + var x2 = x1 + width; + var y2 = y1 + height; + var ox = out[0] = Math.min(Math.max(x, x1), x2); + var oy = out[1] = Math.min(Math.max(y, y1), y2); + return Math.sqrt((ox - x) * (ox - x) + (oy - y) * (oy - y)); + } + + var tmpPt = []; + + function nearestPointOnRect(pt, rect, out) { + var dist = projectPointToRect(rect.x, rect.y, rect.width, rect.height, pt.x, pt.y, tmpPt); + out.set(tmpPt[0], tmpPt[1]); + return dist; + } + /** + * Calculate min distance corresponding point. + * This method won't evaluate if point is in the path. + */ + + + function nearestPointOnPath(pt, path, out) { + var xi = 0; + var yi = 0; + var x0 = 0; + var y0 = 0; + var x1; + var y1; + var minDist = Infinity; + var data = path.data; + var x = pt.x; + var y = pt.y; + + for (var i = 0; i < data.length;) { + var cmd = data[i++]; + + if (i === 1) { + xi = data[i]; + yi = data[i + 1]; + x0 = xi; + y0 = yi; + } + + var d = minDist; + + switch (cmd) { + case CMD$3.M: + // moveTo 命令重新创建一个新的 subpath, 并且更新新的起点 + // 在 closePath 的时候使用 + x0 = data[i++]; + y0 = data[i++]; + xi = x0; + yi = y0; + break; + + case CMD$3.L: + d = projectPointToLine(xi, yi, data[i], data[i + 1], x, y, tmpPt, true); + xi = data[i++]; + yi = data[i++]; + break; + + case CMD$3.C: + d = cubicProjectPoint(xi, yi, data[i++], data[i++], data[i++], data[i++], data[i], data[i + 1], x, y, tmpPt); + xi = data[i++]; + yi = data[i++]; + break; + + case CMD$3.Q: + d = quadraticProjectPoint(xi, yi, data[i++], data[i++], data[i], data[i + 1], x, y, tmpPt); + xi = data[i++]; + yi = data[i++]; + break; + + case CMD$3.A: + // TODO Arc 判断的开销比较大 + var cx = data[i++]; + var cy = data[i++]; + var rx = data[i++]; + var ry = data[i++]; + var theta = data[i++]; + var dTheta = data[i++]; // TODO Arc 旋转 + + i += 1; + var anticlockwise = !!(1 - data[i++]); + x1 = Math.cos(theta) * rx + cx; + y1 = Math.sin(theta) * ry + cy; // 不是直接使用 arc 命令 + + if (i <= 1) { + // 第一个命令起点还未定义 + x0 = x1; + y0 = y1; + } // zr 使用scale来模拟椭圆, 这里也对x做一定的缩放 + + + var _x = (x - cx) * ry / rx + cx; + + d = projectPointToArc(cx, cy, ry, theta, theta + dTheta, anticlockwise, _x, y, tmpPt); + xi = Math.cos(theta + dTheta) * rx + cx; + yi = Math.sin(theta + dTheta) * ry + cy; + break; + + case CMD$3.R: + x0 = xi = data[i++]; + y0 = yi = data[i++]; + var width = data[i++]; + var height = data[i++]; + d = projectPointToRect(x0, y0, width, height, x, y, tmpPt); + break; + + case CMD$3.Z: + d = projectPointToLine(xi, yi, x0, y0, x, y, tmpPt, true); + xi = x0; + yi = y0; + break; + } + + if (d < minDist) { + minDist = d; + out.set(tmpPt[0], tmpPt[1]); + } + } + + return minDist; + } // Temporal varible for intermediate usage. + + + var pt0 = new Point(); + var pt1 = new Point(); + var pt2 = new Point(); + var dir = new Point(); + var dir2 = new Point(); + /** + * Calculate a proper guide line based on the label position and graphic element definition + * @param label + * @param labelRect + * @param target + * @param targetRect + */ + + function updateLabelLinePoints(target, labelLineModel) { + if (!target) { + return; + } + + var labelLine = target.getTextGuideLine(); + var label = target.getTextContent(); // Needs to create text guide in each charts. + + if (!(label && labelLine)) { + return; + } + + var labelGuideConfig = target.textGuideLineConfig || {}; + var points = [[0, 0], [0, 0], [0, 0]]; + var searchSpace = labelGuideConfig.candidates || DEFAULT_SEARCH_SPACE; + var labelRect = label.getBoundingRect().clone(); + labelRect.applyTransform(label.getComputedTransform()); + var minDist = Infinity; + var anchorPoint = labelGuideConfig.anchor; + var targetTransform = target.getComputedTransform(); + var targetInversedTransform = targetTransform && invert([], targetTransform); + var len = labelLineModel.get('length2') || 0; + + if (anchorPoint) { + pt2.copy(anchorPoint); + } + + for (var i = 0; i < searchSpace.length; i++) { + var candidate = searchSpace[i]; + getCandidateAnchor(candidate, 0, labelRect, pt0, dir); + Point.scaleAndAdd(pt1, pt0, dir, len); // Transform to target coord space. + + pt1.transform(targetInversedTransform); // Note: getBoundingRect will ensure the `path` being created. + + var boundingRect = target.getBoundingRect(); + var dist = anchorPoint ? anchorPoint.distance(pt1) : target instanceof Path ? nearestPointOnPath(pt1, target.path, pt2) : nearestPointOnRect(pt1, boundingRect, pt2); // TODO pt2 is in the path + + if (dist < minDist) { + minDist = dist; // Transform back to global space. + + pt1.transform(targetTransform); + pt2.transform(targetTransform); + pt2.toArray(points[0]); + pt1.toArray(points[1]); + pt0.toArray(points[2]); + } + } + + limitTurnAngle(points, labelLineModel.get('minTurnAngle')); + labelLine.setShape({ + points: points + }); + } // Temporal variable for the limitTurnAngle function + + var tmpArr = []; + var tmpProjPoint = new Point(); + /** + * Reduce the line segment attached to the label to limit the turn angle between two segments. + * @param linePoints + * @param minTurnAngle Radian of minimum turn angle. 0 - 180 + */ + + function limitTurnAngle(linePoints, minTurnAngle) { + if (!(minTurnAngle <= 180 && minTurnAngle > 0)) { + return; + } + + minTurnAngle = minTurnAngle / 180 * Math.PI; // The line points can be + // /pt1----pt2 (label) + // / + // pt0/ + + pt0.fromArray(linePoints[0]); + pt1.fromArray(linePoints[1]); + pt2.fromArray(linePoints[2]); + Point.sub(dir, pt0, pt1); + Point.sub(dir2, pt2, pt1); + var len1 = dir.len(); + var len2 = dir2.len(); + + if (len1 < 1e-3 || len2 < 1e-3) { + return; + } + + dir.scale(1 / len1); + dir2.scale(1 / len2); + var angleCos = dir.dot(dir2); + var minTurnAngleCos = Math.cos(minTurnAngle); + + if (minTurnAngleCos < angleCos) { + // Smaller than minTurnAngle + // Calculate project point of pt0 on pt1-pt2 + var d = projectPointToLine(pt1.x, pt1.y, pt2.x, pt2.y, pt0.x, pt0.y, tmpArr, false); + tmpProjPoint.fromArray(tmpArr); // Calculate new projected length with limited minTurnAngle and get the new connect point + + tmpProjPoint.scaleAndAdd(dir2, d / Math.tan(Math.PI - minTurnAngle)); // Limit the new calculated connect point between pt1 and pt2. + + var t = pt2.x !== pt1.x ? (tmpProjPoint.x - pt1.x) / (pt2.x - pt1.x) : (tmpProjPoint.y - pt1.y) / (pt2.y - pt1.y); + + if (isNaN(t)) { + return; + } + + if (t < 0) { + Point.copy(tmpProjPoint, pt1); + } else if (t > 1) { + Point.copy(tmpProjPoint, pt2); + } + + tmpProjPoint.toArray(linePoints[1]); + } + } + /** + * Limit the angle of line and the surface + * @param maxSurfaceAngle Radian of minimum turn angle. 0 - 180. 0 is same direction to normal. 180 is opposite + */ + + function limitSurfaceAngle(linePoints, surfaceNormal, maxSurfaceAngle) { + if (!(maxSurfaceAngle <= 180 && maxSurfaceAngle > 0)) { + return; + } + + maxSurfaceAngle = maxSurfaceAngle / 180 * Math.PI; + pt0.fromArray(linePoints[0]); + pt1.fromArray(linePoints[1]); + pt2.fromArray(linePoints[2]); + Point.sub(dir, pt1, pt0); + Point.sub(dir2, pt2, pt1); + var len1 = dir.len(); + var len2 = dir2.len(); + + if (len1 < 1e-3 || len2 < 1e-3) { + return; + } + + dir.scale(1 / len1); + dir2.scale(1 / len2); + var angleCos = dir.dot(surfaceNormal); + var maxSurfaceAngleCos = Math.cos(maxSurfaceAngle); + + if (angleCos < maxSurfaceAngleCos) { + // Calculate project point of pt0 on pt1-pt2 + var d = projectPointToLine(pt1.x, pt1.y, pt2.x, pt2.y, pt0.x, pt0.y, tmpArr, false); + tmpProjPoint.fromArray(tmpArr); + var HALF_PI = Math.PI / 2; + var angle2 = Math.acos(dir2.dot(surfaceNormal)); + var newAngle = HALF_PI + angle2 - maxSurfaceAngle; + + if (newAngle >= HALF_PI) { + // parallel + Point.copy(tmpProjPoint, pt2); + } else { + // Calculate new projected length with limited minTurnAngle and get the new connect point + tmpProjPoint.scaleAndAdd(dir2, d / Math.tan(Math.PI / 2 - newAngle)); // Limit the new calculated connect point between pt1 and pt2. + + var t = pt2.x !== pt1.x ? (tmpProjPoint.x - pt1.x) / (pt2.x - pt1.x) : (tmpProjPoint.y - pt1.y) / (pt2.y - pt1.y); + + if (isNaN(t)) { + return; + } + + if (t < 0) { + Point.copy(tmpProjPoint, pt1); + } else if (t > 1) { + Point.copy(tmpProjPoint, pt2); + } + } + + tmpProjPoint.toArray(linePoints[1]); + } + } + + function setLabelLineState(labelLine, ignore, stateName, stateModel) { + var isNormal = stateName === 'normal'; + var stateObj = isNormal ? labelLine : labelLine.ensureState(stateName); // Make sure display. + + stateObj.ignore = ignore; // Set smooth + + var smooth = stateModel.get('smooth'); + + if (smooth && smooth === true) { + smooth = 0.3; + } + + stateObj.shape = stateObj.shape || {}; + + if (smooth > 0) { + stateObj.shape.smooth = smooth; + } + + var styleObj = stateModel.getModel('lineStyle').getLineStyle(); + isNormal ? labelLine.useStyle(styleObj) : stateObj.style = styleObj; + } + + function buildLabelLinePath(path, shape) { + var smooth = shape.smooth; + var points = shape.points; + + if (!points) { + return; + } + + path.moveTo(points[0][0], points[0][1]); + + if (smooth > 0 && points.length >= 3) { + var len1 = dist(points[0], points[1]); + var len2 = dist(points[1], points[2]); + + if (!len1 || !len2) { + path.lineTo(points[1][0], points[1][1]); + path.lineTo(points[2][0], points[2][1]); + return; + } + + var moveLen = Math.min(len1, len2) * smooth; + var midPoint0 = lerp([], points[1], points[0], moveLen / len1); + var midPoint2 = lerp([], points[1], points[2], moveLen / len2); + var midPoint1 = lerp([], midPoint0, midPoint2, 0.5); + path.bezierCurveTo(midPoint0[0], midPoint0[1], midPoint0[0], midPoint0[1], midPoint1[0], midPoint1[1]); + path.bezierCurveTo(midPoint2[0], midPoint2[1], midPoint2[0], midPoint2[1], points[2][0], points[2][1]); + } else { + for (var i = 1; i < points.length; i++) { + path.lineTo(points[i][0], points[i][1]); + } + } + } + /** + * Create a label line if necessary and set it's style. + */ + + + function setLabelLineStyle(targetEl, statesModels, defaultStyle) { + var labelLine = targetEl.getTextGuideLine(); + var label = targetEl.getTextContent(); + + if (!label) { + // Not show label line if there is no label. + if (labelLine) { + targetEl.removeTextGuideLine(); + } + + return; + } + + var normalModel = statesModels.normal; + var showNormal = normalModel.get('show'); + var labelIgnoreNormal = label.ignore; + + for (var i = 0; i < DISPLAY_STATES.length; i++) { + var stateName = DISPLAY_STATES[i]; + var stateModel = statesModels[stateName]; + var isNormal = stateName === 'normal'; + + if (stateModel) { + var stateShow = stateModel.get('show'); + var isLabelIgnored = isNormal ? labelIgnoreNormal : retrieve2(label.states[stateName] && label.states[stateName].ignore, labelIgnoreNormal); + + if (isLabelIgnored // Not show when label is not shown in this state. + || !retrieve2(stateShow, showNormal) // Use normal state by default if not set. + ) { + var stateObj = isNormal ? labelLine : labelLine && labelLine.states[stateName]; + + if (stateObj) { + stateObj.ignore = true; + } + + continue; + } // Create labelLine if not exists + + + if (!labelLine) { + labelLine = new Polyline(); + targetEl.setTextGuideLine(labelLine); // Reset state of normal because it's new created. + // NOTE: NORMAL should always been the first! + + if (!isNormal && (labelIgnoreNormal || !showNormal)) { + setLabelLineState(labelLine, true, 'normal', statesModels.normal); + } // Use same state proxy. + + + if (targetEl.stateProxy) { + labelLine.stateProxy = targetEl.stateProxy; + } + } + + setLabelLineState(labelLine, false, stateName, stateModel); + } + } + + if (labelLine) { + defaults(labelLine.style, defaultStyle); // Not fill. + + labelLine.style.fill = null; + var showAbove = normalModel.get('showAbove'); + var labelLineConfig = targetEl.textGuideLineConfig = targetEl.textGuideLineConfig || {}; + labelLineConfig.showAbove = showAbove || false; // Custom the buildPath. + + labelLine.buildPath = buildLabelLinePath; + } + } + function getLabelLineStatesModels(itemModel, labelLineName) { + labelLineName = labelLineName || 'labelLine'; + var statesModels = { + normal: itemModel.getModel(labelLineName) + }; + + for (var i = 0; i < SPECIAL_STATES.length; i++) { + var stateName = SPECIAL_STATES[i]; + statesModels[stateName] = itemModel.getModel([stateName, labelLineName]); + } + + return statesModels; + } + + function prepareLayoutList(input) { + var list = []; + + for (var i = 0; i < input.length; i++) { + var rawItem = input[i]; + + if (rawItem.defaultAttr.ignore) { + continue; + } + + var label = rawItem.label; + var transform = label.getComputedTransform(); // NOTE: Get bounding rect after getComputedTransform, or label may not been updated by the host el. + + var localRect = label.getBoundingRect(); + var isAxisAligned = !transform || transform[1] < 1e-5 && transform[2] < 1e-5; + var minMargin = label.style.margin || 0; + var globalRect = localRect.clone(); + globalRect.applyTransform(transform); + globalRect.x -= minMargin / 2; + globalRect.y -= minMargin / 2; + globalRect.width += minMargin; + globalRect.height += minMargin; + var obb = isAxisAligned ? new OrientedBoundingRect(localRect, transform) : null; + list.push({ + label: label, + labelLine: rawItem.labelLine, + rect: globalRect, + localRect: localRect, + obb: obb, + priority: rawItem.priority, + defaultAttr: rawItem.defaultAttr, + layoutOption: rawItem.computedLayoutOption, + axisAligned: isAxisAligned, + transform: transform + }); + } + + return list; + } + + function shiftLayout(list, xyDim, sizeDim, minBound, maxBound, balanceShift) { + var len = list.length; + + if (len < 2) { + return; + } + + list.sort(function (a, b) { + return a.rect[xyDim] - b.rect[xyDim]; + }); + var lastPos = 0; + var delta; + var adjusted = false; + var totalShifts = 0; + + for (var i = 0; i < len; i++) { + var item = list[i]; + var rect = item.rect; + delta = rect[xyDim] - lastPos; + + if (delta < 0) { + // shiftForward(i, len, -delta); + rect[xyDim] -= delta; + item.label[xyDim] -= delta; + adjusted = true; + } + + var shift = Math.max(-delta, 0); + totalShifts += shift; + lastPos = rect[xyDim] + rect[sizeDim]; + } + + if (totalShifts > 0 && balanceShift) { + // Shift back to make the distribution more equally. + shiftList(-totalShifts / len, 0, len); + } // TODO bleedMargin? + + + var first = list[0]; + var last = list[len - 1]; + var minGap; + var maxGap; + updateMinMaxGap(); // If ends exceed two bounds, squeeze at most 80%, then take the gap of two bounds. + + minGap < 0 && squeezeGaps(-minGap, 0.8); + maxGap < 0 && squeezeGaps(maxGap, 0.8); + updateMinMaxGap(); + takeBoundsGap(minGap, maxGap, 1); + takeBoundsGap(maxGap, minGap, -1); // Handle bailout when there is not enough space. + + updateMinMaxGap(); + + if (minGap < 0) { + squeezeWhenBailout(-minGap); + } + + if (maxGap < 0) { + squeezeWhenBailout(maxGap); + } + + function updateMinMaxGap() { + minGap = first.rect[xyDim] - minBound; + maxGap = maxBound - last.rect[xyDim] - last.rect[sizeDim]; + } + + function takeBoundsGap(gapThisBound, gapOtherBound, moveDir) { + if (gapThisBound < 0) { + // Move from other gap if can. + var moveFromMaxGap = Math.min(gapOtherBound, -gapThisBound); + + if (moveFromMaxGap > 0) { + shiftList(moveFromMaxGap * moveDir, 0, len); + var remained = moveFromMaxGap + gapThisBound; + + if (remained < 0) { + squeezeGaps(-remained * moveDir, 1); + } + } else { + squeezeGaps(-gapThisBound * moveDir, 1); + } + } + } + + function shiftList(delta, start, end) { + if (delta !== 0) { + adjusted = true; + } + + for (var i = start; i < end; i++) { + var item = list[i]; + var rect = item.rect; + rect[xyDim] += delta; + item.label[xyDim] += delta; + } + } // Squeeze gaps if the labels exceed margin. + + + function squeezeGaps(delta, maxSqeezePercent) { + var gaps = []; + var totalGaps = 0; + + for (var i = 1; i < len; i++) { + var prevItemRect = list[i - 1].rect; + var gap = Math.max(list[i].rect[xyDim] - prevItemRect[xyDim] - prevItemRect[sizeDim], 0); + gaps.push(gap); + totalGaps += gap; + } + + if (!totalGaps) { + return; + } + + var squeezePercent = Math.min(Math.abs(delta) / totalGaps, maxSqeezePercent); + + if (delta > 0) { + for (var i = 0; i < len - 1; i++) { + // Distribute the shift delta to all gaps. + var movement = gaps[i] * squeezePercent; // Forward + + shiftList(movement, 0, i + 1); + } + } else { + // Backward + for (var i = len - 1; i > 0; i--) { + // Distribute the shift delta to all gaps. + var movement = gaps[i - 1] * squeezePercent; + shiftList(-movement, i, len); + } + } + } + /** + * Squeeze to allow overlap if there is no more space available. + * Let other overlapping strategy like hideOverlap do the job instead of keep exceeding the bounds. + */ + + + function squeezeWhenBailout(delta) { + var dir = delta < 0 ? -1 : 1; + delta = Math.abs(delta); + var moveForEachLabel = Math.ceil(delta / (len - 1)); + + for (var i = 0; i < len - 1; i++) { + if (dir > 0) { + // Forward + shiftList(moveForEachLabel, 0, i + 1); + } else { + // Backward + shiftList(-moveForEachLabel, len - i - 1, len); + } + + delta -= moveForEachLabel; + + if (delta <= 0) { + return; + } + } + } + + return adjusted; + } + /** + * Adjust labels on x direction to avoid overlap. + */ + + + function shiftLayoutOnX(list, leftBound, rightBound, // If average the shifts on all labels and add them to 0 + // TODO: Not sure if should enable it. + // Pros: The angle of lines will distribute more equally + // Cons: In some layout. It may not what user wanted. like in pie. the label of last sector is usually changed unexpectedly. + balanceShift) { + return shiftLayout(list, 'x', 'width', leftBound, rightBound, balanceShift); + } + /** + * Adjust labels on y direction to avoid overlap. + */ + + function shiftLayoutOnY(list, topBound, bottomBound, // If average the shifts on all labels and add them to 0 + balanceShift) { + return shiftLayout(list, 'y', 'height', topBound, bottomBound, balanceShift); + } + function hideOverlap(labelList) { + var displayedLabels = []; // TODO, render overflow visible first, put in the displayedLabels. + + labelList.sort(function (a, b) { + return b.priority - a.priority; + }); + var globalRect = new BoundingRect(0, 0, 0, 0); + + function hideEl(el) { + if (!el.ignore) { + // Show on emphasis. + var emphasisState = el.ensureState('emphasis'); + + if (emphasisState.ignore == null) { + emphasisState.ignore = false; + } + } + + el.ignore = true; + } + + for (var i = 0; i < labelList.length; i++) { + var labelItem = labelList[i]; + var isAxisAligned = labelItem.axisAligned; + var localRect = labelItem.localRect; + var transform = labelItem.transform; + var label = labelItem.label; + var labelLine = labelItem.labelLine; + globalRect.copy(labelItem.rect); // Add a threshold because layout may be aligned precisely. + + globalRect.width -= 0.1; + globalRect.height -= 0.1; + globalRect.x += 0.05; + globalRect.y += 0.05; + var obb = labelItem.obb; + var overlapped = false; + + for (var j = 0; j < displayedLabels.length; j++) { + var existsTextCfg = displayedLabels[j]; // Fast rejection. + + if (!globalRect.intersect(existsTextCfg.rect)) { + continue; + } + + if (isAxisAligned && existsTextCfg.axisAligned) { + // Is overlapped + overlapped = true; + break; + } + + if (!existsTextCfg.obb) { + // If self is not axis aligned. But other is. + existsTextCfg.obb = new OrientedBoundingRect(existsTextCfg.localRect, existsTextCfg.transform); + } + + if (!obb) { + // If self is axis aligned. But other is not. + obb = new OrientedBoundingRect(localRect, transform); + } + + if (obb.intersect(existsTextCfg.obb)) { + overlapped = true; + break; + } + } // TODO Callback to determine if this overlap should be handled? + + + if (overlapped) { + hideEl(label); + labelLine && hideEl(labelLine); + } else { + label.attr('ignore', labelItem.defaultAttr.ignore); + labelLine && labelLine.attr('ignore', labelItem.defaultAttr.labelGuideIgnore); + displayedLabels.push(labelItem); + } + } + } + + function cloneArr(points) { + if (points) { + var newPoints = []; + + for (var i = 0; i < points.length; i++) { + newPoints.push(points[i].slice()); + } + + return newPoints; + } + } + + function prepareLayoutCallbackParams(labelItem, hostEl) { + var label = labelItem.label; + var labelLine = hostEl && hostEl.getTextGuideLine(); + return { + dataIndex: labelItem.dataIndex, + dataType: labelItem.dataType, + seriesIndex: labelItem.seriesModel.seriesIndex, + text: labelItem.label.style.text, + rect: labelItem.hostRect, + labelRect: labelItem.rect, + // x: labelAttr.x, + // y: labelAttr.y, + align: label.style.align, + verticalAlign: label.style.verticalAlign, + labelLinePoints: cloneArr(labelLine && labelLine.shape.points) + }; + } + + var LABEL_OPTION_TO_STYLE_KEYS = ['align', 'verticalAlign', 'width', 'height', 'fontSize']; + var dummyTransformable = new Transformable(); + var labelLayoutInnerStore = makeInner(); + var labelLineAnimationStore = makeInner(); + + function extendWithKeys(target, source, keys) { + for (var i = 0; i < keys.length; i++) { + var key = keys[i]; + + if (source[key] != null) { + target[key] = source[key]; + } + } + } + + var LABEL_LAYOUT_PROPS = ['x', 'y', 'rotation']; + + var LabelManager = + /** @class */ + function () { + function LabelManager() { + this._labelList = []; + this._chartViewList = []; + } + + LabelManager.prototype.clearLabels = function () { + this._labelList = []; + this._chartViewList = []; + }; + /** + * Add label to manager + */ + + + LabelManager.prototype._addLabel = function (dataIndex, dataType, seriesModel, label, layoutOption) { + var labelStyle = label.style; + var hostEl = label.__hostTarget; + var textConfig = hostEl.textConfig || {}; // TODO: If label is in other state. + + var labelTransform = label.getComputedTransform(); + var labelRect = label.getBoundingRect().plain(); + BoundingRect.applyTransform(labelRect, labelRect, labelTransform); + + if (labelTransform) { + dummyTransformable.setLocalTransform(labelTransform); + } else { + // Identity transform. + dummyTransformable.x = dummyTransformable.y = dummyTransformable.rotation = dummyTransformable.originX = dummyTransformable.originY = 0; + dummyTransformable.scaleX = dummyTransformable.scaleY = 1; + } + + var host = label.__hostTarget; + var hostRect; + + if (host) { + hostRect = host.getBoundingRect().plain(); + var transform = host.getComputedTransform(); + BoundingRect.applyTransform(hostRect, hostRect, transform); + } + + var labelGuide = hostRect && host.getTextGuideLine(); + + this._labelList.push({ + label: label, + labelLine: labelGuide, + seriesModel: seriesModel, + dataIndex: dataIndex, + dataType: dataType, + layoutOption: layoutOption, + computedLayoutOption: null, + rect: labelRect, + hostRect: hostRect, + // Label with lower priority will be hidden when overlapped + // Use rect size as default priority + priority: hostRect ? hostRect.width * hostRect.height : 0, + // Save default label attributes. + // For restore if developers want get back to default value in callback. + defaultAttr: { + ignore: label.ignore, + labelGuideIgnore: labelGuide && labelGuide.ignore, + x: dummyTransformable.x, + y: dummyTransformable.y, + scaleX: dummyTransformable.scaleX, + scaleY: dummyTransformable.scaleY, + rotation: dummyTransformable.rotation, + style: { + x: labelStyle.x, + y: labelStyle.y, + align: labelStyle.align, + verticalAlign: labelStyle.verticalAlign, + width: labelStyle.width, + height: labelStyle.height, + fontSize: labelStyle.fontSize + }, + cursor: label.cursor, + attachedPos: textConfig.position, + attachedRot: textConfig.rotation + } + }); + }; + + LabelManager.prototype.addLabelsOfSeries = function (chartView) { + var _this = this; + + this._chartViewList.push(chartView); + + var seriesModel = chartView.__model; + var layoutOption = seriesModel.get('labelLayout'); + /** + * Ignore layouting if it's not specified anything. + */ + + if (!(isFunction(layoutOption) || keys(layoutOption).length)) { + return; + } + + chartView.group.traverse(function (child) { + if (child.ignore) { + return true; // Stop traverse descendants. + } // Only support label being hosted on graphic elements. + + + var textEl = child.getTextContent(); + var ecData = getECData(child); // Can only attach the text on the element with dataIndex + + if (textEl && !textEl.disableLabelLayout) { + _this._addLabel(ecData.dataIndex, ecData.dataType, seriesModel, textEl, layoutOption); + } + }); + }; + + LabelManager.prototype.updateLayoutConfig = function (api) { + var width = api.getWidth(); + var height = api.getHeight(); + + function createDragHandler(el, labelLineModel) { + return function () { + updateLabelLinePoints(el, labelLineModel); + }; + } + + for (var i = 0; i < this._labelList.length; i++) { + var labelItem = this._labelList[i]; + var label = labelItem.label; + var hostEl = label.__hostTarget; + var defaultLabelAttr = labelItem.defaultAttr; + var layoutOption = void 0; // TODO A global layout option? + + if (isFunction(labelItem.layoutOption)) { + layoutOption = labelItem.layoutOption(prepareLayoutCallbackParams(labelItem, hostEl)); + } else { + layoutOption = labelItem.layoutOption; + } + + layoutOption = layoutOption || {}; + labelItem.computedLayoutOption = layoutOption; + var degreeToRadian = Math.PI / 180; // TODO hostEl should always exists. + // Or label should not have parent because the x, y is all in global space. + + if (hostEl) { + hostEl.setTextConfig({ + // Force to set local false. + local: false, + // Ignore position and rotation config on the host el if x or y is changed. + position: layoutOption.x != null || layoutOption.y != null ? null : defaultLabelAttr.attachedPos, + // Ignore rotation config on the host el if rotation is changed. + rotation: layoutOption.rotate != null ? layoutOption.rotate * degreeToRadian : defaultLabelAttr.attachedRot, + offset: [layoutOption.dx || 0, layoutOption.dy || 0] + }); + } + + var needsUpdateLabelLine = false; + + if (layoutOption.x != null) { + // TODO width of chart view. + label.x = parsePercent$1(layoutOption.x, width); + label.setStyle('x', 0); // Ignore movement in style. TODO: origin. + + needsUpdateLabelLine = true; + } else { + label.x = defaultLabelAttr.x; + label.setStyle('x', defaultLabelAttr.style.x); + } + + if (layoutOption.y != null) { + // TODO height of chart view. + label.y = parsePercent$1(layoutOption.y, height); + label.setStyle('y', 0); // Ignore movement in style. + + needsUpdateLabelLine = true; + } else { + label.y = defaultLabelAttr.y; + label.setStyle('y', defaultLabelAttr.style.y); + } + + if (layoutOption.labelLinePoints) { + var guideLine = hostEl.getTextGuideLine(); + + if (guideLine) { + guideLine.setShape({ + points: layoutOption.labelLinePoints + }); // Not update + + needsUpdateLabelLine = false; + } + } + + var labelLayoutStore = labelLayoutInnerStore(label); + labelLayoutStore.needsUpdateLabelLine = needsUpdateLabelLine; + label.rotation = layoutOption.rotate != null ? layoutOption.rotate * degreeToRadian : defaultLabelAttr.rotation; + label.scaleX = defaultLabelAttr.scaleX; + label.scaleY = defaultLabelAttr.scaleY; + + for (var k = 0; k < LABEL_OPTION_TO_STYLE_KEYS.length; k++) { + var key = LABEL_OPTION_TO_STYLE_KEYS[k]; + label.setStyle(key, layoutOption[key] != null ? layoutOption[key] : defaultLabelAttr.style[key]); + } + + if (layoutOption.draggable) { + label.draggable = true; + label.cursor = 'move'; + + if (hostEl) { + var hostModel = labelItem.seriesModel; + + if (labelItem.dataIndex != null) { + var data = labelItem.seriesModel.getData(labelItem.dataType); + hostModel = data.getItemModel(labelItem.dataIndex); + } + + label.on('drag', createDragHandler(hostEl, hostModel.getModel('labelLine'))); + } + } else { + // TODO Other drag functions? + label.off('drag'); + label.cursor = defaultLabelAttr.cursor; + } + } + }; + + LabelManager.prototype.layout = function (api) { + var width = api.getWidth(); + var height = api.getHeight(); + var labelList = prepareLayoutList(this._labelList); + var labelsNeedsAdjustOnX = filter(labelList, function (item) { + return item.layoutOption.moveOverlap === 'shiftX'; + }); + var labelsNeedsAdjustOnY = filter(labelList, function (item) { + return item.layoutOption.moveOverlap === 'shiftY'; + }); + shiftLayoutOnX(labelsNeedsAdjustOnX, 0, width); + shiftLayoutOnY(labelsNeedsAdjustOnY, 0, height); + var labelsNeedsHideOverlap = filter(labelList, function (item) { + return item.layoutOption.hideOverlap; + }); + hideOverlap(labelsNeedsHideOverlap); + }; + /** + * Process all labels. Not only labels with layoutOption. + */ + + + LabelManager.prototype.processLabelsOverall = function () { + var _this = this; + + each(this._chartViewList, function (chartView) { + var seriesModel = chartView.__model; + var ignoreLabelLineUpdate = chartView.ignoreLabelLineUpdate; + var animationEnabled = seriesModel.isAnimationEnabled(); + chartView.group.traverse(function (child) { + if (child.ignore && !child.forceLabelAnimation) { + return true; // Stop traverse descendants. + } + + var needsUpdateLabelLine = !ignoreLabelLineUpdate; + var label = child.getTextContent(); + + if (!needsUpdateLabelLine && label) { + needsUpdateLabelLine = labelLayoutInnerStore(label).needsUpdateLabelLine; + } + + if (needsUpdateLabelLine) { + _this._updateLabelLine(child, seriesModel); + } + + if (animationEnabled) { + _this._animateLabels(child, seriesModel); + } + }); + }); + }; + + LabelManager.prototype._updateLabelLine = function (el, seriesModel) { + // Only support label being hosted on graphic elements. + var textEl = el.getTextContent(); // Update label line style. + + var ecData = getECData(el); + var dataIndex = ecData.dataIndex; // Only support labelLine on the labels represent data. + + if (textEl && dataIndex != null) { + var data = seriesModel.getData(ecData.dataType); + var itemModel = data.getItemModel(dataIndex); + var defaultStyle = {}; + var visualStyle = data.getItemVisual(dataIndex, 'style'); + var visualType = data.getVisual('drawType'); // Default to be same with main color + + defaultStyle.stroke = visualStyle[visualType]; + var labelLineModel = itemModel.getModel('labelLine'); + setLabelLineStyle(el, getLabelLineStatesModels(itemModel), defaultStyle); + updateLabelLinePoints(el, labelLineModel); + } + }; + + LabelManager.prototype._animateLabels = function (el, seriesModel) { + var textEl = el.getTextContent(); + var guideLine = el.getTextGuideLine(); // Animate + + if (textEl // `forceLabelAnimation` has the highest priority + && (el.forceLabelAnimation || !textEl.ignore && !textEl.invisible && !el.disableLabelAnimation && !isElementRemoved(el))) { + var layoutStore = labelLayoutInnerStore(textEl); + var oldLayout = layoutStore.oldLayout; + var ecData = getECData(el); + var dataIndex = ecData.dataIndex; + var newProps = { + x: textEl.x, + y: textEl.y, + rotation: textEl.rotation + }; + var data = seriesModel.getData(ecData.dataType); + + if (!oldLayout) { + textEl.attr(newProps); // Disable fade in animation if value animation is enabled. + + if (!labelInner(textEl).valueAnimation) { + var oldOpacity = retrieve2(textEl.style.opacity, 1); // Fade in animation + + textEl.style.opacity = 0; + initProps(textEl, { + style: { + opacity: oldOpacity + } + }, seriesModel, dataIndex); + } + } else { + textEl.attr(oldLayout); // Make sure the animation from is in the right status. + + var prevStates = el.prevStates; + + if (prevStates) { + if (indexOf(prevStates, 'select') >= 0) { + textEl.attr(layoutStore.oldLayoutSelect); + } + + if (indexOf(prevStates, 'emphasis') >= 0) { + textEl.attr(layoutStore.oldLayoutEmphasis); + } + } + + updateProps(textEl, newProps, seriesModel, dataIndex); + } + + layoutStore.oldLayout = newProps; + + if (textEl.states.select) { + var layoutSelect = layoutStore.oldLayoutSelect = {}; + extendWithKeys(layoutSelect, newProps, LABEL_LAYOUT_PROPS); + extendWithKeys(layoutSelect, textEl.states.select, LABEL_LAYOUT_PROPS); + } + + if (textEl.states.emphasis) { + var layoutEmphasis = layoutStore.oldLayoutEmphasis = {}; + extendWithKeys(layoutEmphasis, newProps, LABEL_LAYOUT_PROPS); + extendWithKeys(layoutEmphasis, textEl.states.emphasis, LABEL_LAYOUT_PROPS); + } + + animateLabelValue(textEl, dataIndex, data, seriesModel, seriesModel); + } + + if (guideLine && !guideLine.ignore && !guideLine.invisible) { + var layoutStore = labelLineAnimationStore(guideLine); + var oldLayout = layoutStore.oldLayout; + var newLayout = { + points: guideLine.shape.points + }; + + if (!oldLayout) { + guideLine.setShape(newLayout); + guideLine.style.strokePercent = 0; + initProps(guideLine, { + style: { + strokePercent: 1 + } + }, seriesModel); + } else { + guideLine.attr({ + shape: oldLayout + }); + updateProps(guideLine, { + shape: newLayout + }, seriesModel); + } + + layoutStore.oldLayout = newLayout; + } + }; + + return LabelManager; + }(); + + var getLabelManager = makeInner(); + function installLabelLayout(registers) { + registers.registerUpdateLifecycle('series:beforeupdate', function (ecModel, api, params) { + // TODO api provide an namespace that can save stuff per instance + var labelManager = getLabelManager(api).labelManager; + + if (!labelManager) { + labelManager = getLabelManager(api).labelManager = new LabelManager(); + } + + labelManager.clearLabels(); + }); + registers.registerUpdateLifecycle('series:layoutlabels', function (ecModel, api, params) { + var labelManager = getLabelManager(api).labelManager; + params.updatedSeries.forEach(function (series) { + labelManager.addLabelsOfSeries(api.getViewOfSeriesModel(series)); + }); + labelManager.updateLayoutConfig(api); + labelManager.layout(api); + labelManager.processLabelsOverall(); + }); + } + + var mathSin$4 = Math.sin; + var mathCos$4 = Math.cos; + var PI$4 = Math.PI; + var PI2$7 = Math.PI * 2; + var degree = 180 / PI$4; + var SVGPathRebuilder = (function () { + function SVGPathRebuilder() { + } + SVGPathRebuilder.prototype.reset = function (precision) { + this._start = true; + this._d = []; + this._str = ''; + this._p = Math.pow(10, precision || 4); + }; + SVGPathRebuilder.prototype.moveTo = function (x, y) { + this._add('M', x, y); + }; + SVGPathRebuilder.prototype.lineTo = function (x, y) { + this._add('L', x, y); + }; + SVGPathRebuilder.prototype.bezierCurveTo = function (x, y, x2, y2, x3, y3) { + this._add('C', x, y, x2, y2, x3, y3); + }; + SVGPathRebuilder.prototype.quadraticCurveTo = function (x, y, x2, y2) { + this._add('Q', x, y, x2, y2); + }; + SVGPathRebuilder.prototype.arc = function (cx, cy, r, startAngle, endAngle, anticlockwise) { + this.ellipse(cx, cy, r, r, 0, startAngle, endAngle, anticlockwise); + }; + SVGPathRebuilder.prototype.ellipse = function (cx, cy, rx, ry, psi, startAngle, endAngle, anticlockwise) { + var dTheta = endAngle - startAngle; + var clockwise = !anticlockwise; + var dThetaPositive = Math.abs(dTheta); + var isCircle = isAroundZero$1(dThetaPositive - PI2$7) + || (clockwise ? dTheta >= PI2$7 : -dTheta >= PI2$7); + var unifiedTheta = dTheta > 0 ? dTheta % PI2$7 : (dTheta % PI2$7 + PI2$7); + var large = false; + if (isCircle) { + large = true; + } + else if (isAroundZero$1(dThetaPositive)) { + large = false; + } + else { + large = (unifiedTheta >= PI$4) === !!clockwise; + } + var x0 = cx + rx * mathCos$4(startAngle); + var y0 = cy + ry * mathSin$4(startAngle); + if (this._start) { + this._add('M', x0, y0); + } + var xRot = Math.round(psi * degree); + if (isCircle) { + var p = 1 / this._p; + var dTheta_1 = (clockwise ? 1 : -1) * (PI2$7 - p); + this._add('A', rx, ry, xRot, 1, +clockwise, cx + rx * mathCos$4(startAngle + dTheta_1), cy + ry * mathSin$4(startAngle + dTheta_1)); + if (p > 1e-2) { + this._add('A', rx, ry, xRot, 0, +clockwise, x0, y0); + } + } + else { + var x = cx + rx * mathCos$4(endAngle); + var y = cy + ry * mathSin$4(endAngle); + this._add('A', rx, ry, xRot, +large, +clockwise, x, y); + } + }; + SVGPathRebuilder.prototype.rect = function (x, y, w, h) { + this._add('M', x, y); + this._add('l', w, 0); + this._add('l', 0, h); + this._add('l', -w, 0); + this._add('Z'); + }; + SVGPathRebuilder.prototype.closePath = function () { + if (this._d.length > 0) { + this._add('Z'); + } + }; + SVGPathRebuilder.prototype._add = function (cmd, a, b, c, d, e, f, g, h) { + var vals = []; + var p = this._p; + for (var i = 1; i < arguments.length; i++) { + var val = arguments[i]; + if (isNaN(val)) { + this._invalid = true; + return; + } + vals.push(Math.round(val * p) / p); + } + this._d.push(cmd + vals.join(' ')); + this._start = cmd === 'Z'; + }; + SVGPathRebuilder.prototype.generateStr = function () { + this._str = this._invalid ? '' : this._d.join(''); + this._d = []; + }; + SVGPathRebuilder.prototype.getStr = function () { + return this._str; + }; + return SVGPathRebuilder; + }()); + + var NONE = 'none'; + var mathRound$1 = Math.round; + function pathHasFill(style) { + var fill = style.fill; + return fill != null && fill !== NONE; + } + function pathHasStroke(style) { + var stroke = style.stroke; + return stroke != null && stroke !== NONE; + } + var strokeProps = ['lineCap', 'miterLimit', 'lineJoin']; + var svgStrokeProps = map(strokeProps, function (prop) { return "stroke-" + prop.toLowerCase(); }); + function mapStyleToAttrs(updateAttr, style, el, forceUpdate) { + var opacity = style.opacity == null ? 1 : style.opacity; + if (el instanceof ZRImage) { + updateAttr('opacity', opacity); + return; + } + if (pathHasFill(style)) { + var fill = normalizeColor(style.fill); + updateAttr('fill', fill.color); + var fillOpacity = style.fillOpacity != null + ? style.fillOpacity * fill.opacity * opacity + : fill.opacity * opacity; + if (forceUpdate || fillOpacity < 1) { + updateAttr('fill-opacity', fillOpacity); + } + } + else { + updateAttr('fill', NONE); + } + if (pathHasStroke(style)) { + var stroke = normalizeColor(style.stroke); + updateAttr('stroke', stroke.color); + var strokeScale = style.strokeNoScale + ? el.getLineScale() + : 1; + var strokeWidth = (strokeScale ? (style.lineWidth || 0) / strokeScale : 0); + var strokeOpacity = style.strokeOpacity != null + ? style.strokeOpacity * stroke.opacity * opacity + : stroke.opacity * opacity; + var strokeFirst = style.strokeFirst; + if (forceUpdate || strokeWidth !== 1) { + updateAttr('stroke-width', strokeWidth); + } + if (forceUpdate || strokeFirst) { + updateAttr('paint-order', strokeFirst ? 'stroke' : 'fill'); + } + if (forceUpdate || strokeOpacity < 1) { + updateAttr('stroke-opacity', strokeOpacity); + } + if (style.lineDash) { + var _a = getLineDash(el), lineDash = _a[0], lineDashOffset = _a[1]; + if (lineDash) { + lineDashOffset = mathRound$1(lineDashOffset || 0); + updateAttr('stroke-dasharray', lineDash.join(',')); + if (lineDashOffset || forceUpdate) { + updateAttr('stroke-dashoffset', lineDashOffset); + } + } + } + else if (forceUpdate) { + updateAttr('stroke-dasharray', NONE); + } + for (var i = 0; i < strokeProps.length; i++) { + var propName = strokeProps[i]; + if (forceUpdate || style[propName] !== DEFAULT_PATH_STYLE[propName]) { + var val = style[propName] || DEFAULT_PATH_STYLE[propName]; + val && updateAttr(svgStrokeProps[i], val); + } + } + } + else if (forceUpdate) { + updateAttr('stroke', NONE); + } + } + + var SVGNS = 'http://www.w3.org/2000/svg'; + var XLINKNS = 'http://www.w3.org/1999/xlink'; + var XMLNS = 'http://www.w3.org/2000/xmlns/'; + var XML_NAMESPACE = 'http://www.w3.org/XML/1998/namespace'; + function createElement(name) { + return document.createElementNS(SVGNS, name); + } + function createVNode(tag, key, attrs, children, text) { + return { + tag: tag, + attrs: attrs || {}, + children: children, + text: text, + key: key + }; + } + function createElementOpen(name, attrs) { + var attrsStr = []; + if (attrs) { + for (var key in attrs) { + var val = attrs[key]; + var part = key; + if (val === false) { + continue; + } + else if (val !== true && val != null) { + part += "=\"" + val + "\""; + } + attrsStr.push(part); + } + } + return "<" + name + " " + attrsStr.join(' ') + ">"; + } + function createElementClose(name) { + return ""; + } + function vNodeToString(el, opts) { + opts = opts || {}; + var S = opts.newline ? '\n' : ''; + function convertElToString(el) { + var children = el.children, tag = el.tag, attrs = el.attrs; + return createElementOpen(tag, attrs) + + encodeHTML(el.text) + + (children ? "" + S + map(children, function (child) { return convertElToString(child); }).join(S) + S : '') + + createElementClose(tag); + } + return convertElToString(el); + } + function getCssString(selectorNodes, animationNodes, opts) { + opts = opts || {}; + var S = opts.newline ? '\n' : ''; + var bracketBegin = " {" + S; + var bracketEnd = S + "}"; + var selectors = map(keys(selectorNodes), function (className) { + return className + bracketBegin + map(keys(selectorNodes[className]), function (attrName) { + return attrName + ":" + selectorNodes[className][attrName] + ";"; + }).join(S) + bracketEnd; + }).join(S); + var animations = map(keys(animationNodes), function (animationName) { + return "@keyframes " + animationName + bracketBegin + map(keys(animationNodes[animationName]), function (percent) { + return percent + bracketBegin + map(keys(animationNodes[animationName][percent]), function (attrName) { + var val = animationNodes[animationName][percent][attrName]; + if (attrName === 'd') { + val = "path(\"" + val + "\")"; + } + return attrName + ":" + val + ";"; + }).join(S) + bracketEnd; + }).join(S) + bracketEnd; + }).join(S); + if (!selectors && !animations) { + return ''; + } + return [''].join(S); + } + function createBrushScope(zrId) { + return { + zrId: zrId, + shadowCache: {}, + patternCache: {}, + gradientCache: {}, + clipPathCache: {}, + defs: {}, + cssNodes: {}, + cssAnims: {}, + cssClassIdx: 0, + cssAnimIdx: 0, + shadowIdx: 0, + gradientIdx: 0, + patternIdx: 0, + clipPathIdx: 0 + }; + } + function createSVGVNode(width, height, children, useViewBox) { + return createVNode('svg', 'root', { + 'width': width, + 'height': height, + 'xmlns': SVGNS, + 'xmlns:xlink': XLINKNS, + 'version': '1.1', + 'baseProfile': 'full', + 'viewBox': useViewBox ? "0 0 " + width + " " + height : false + }, children); + } + + var EASING_MAP = { + cubicIn: '0.32,0,0.67,0', + cubicOut: '0.33,1,0.68,1', + cubicInOut: '0.65,0,0.35,1', + quadraticIn: '0.11,0,0.5,0', + quadraticOut: '0.5,1,0.89,1', + quadraticInOut: '0.45,0,0.55,1', + quarticIn: '0.5,0,0.75,0', + quarticOut: '0.25,1,0.5,1', + quarticInOut: '0.76,0,0.24,1', + quinticIn: '0.64,0,0.78,0', + quinticOut: '0.22,1,0.36,1', + quinticInOut: '0.83,0,0.17,1', + sinusoidalIn: '0.12,0,0.39,0', + sinusoidalOut: '0.61,1,0.88,1', + sinusoidalInOut: '0.37,0,0.63,1', + exponentialIn: '0.7,0,0.84,0', + exponentialOut: '0.16,1,0.3,1', + exponentialInOut: '0.87,0,0.13,1', + circularIn: '0.55,0,1,0.45', + circularOut: '0,0.55,0.45,1', + circularInOut: '0.85,0,0.15,1' + }; + var transformOriginKey = 'transform-origin'; + function buildPathString(el, kfShape, path) { + var shape = extend({}, el.shape); + extend(shape, kfShape); + el.buildPath(path, shape); + var svgPathBuilder = new SVGPathRebuilder(); + svgPathBuilder.reset(getPathPrecision(el)); + path.rebuildPath(svgPathBuilder, 1); + svgPathBuilder.generateStr(); + return svgPathBuilder.getStr(); + } + function setTransformOrigin(target, transform) { + var originX = transform.originX, originY = transform.originY; + if (originX || originY) { + target[transformOriginKey] = originX + "px " + originY + "px"; + } + } + var ANIMATE_STYLE_MAP = { + fill: 'fill', + opacity: 'opacity', + lineWidth: 'stroke-width', + lineDashOffset: 'stroke-dashoffset' + }; + function addAnimation(cssAnim, scope) { + var animationName = scope.zrId + '-ani-' + scope.cssAnimIdx++; + scope.cssAnims[animationName] = cssAnim; + return animationName; + } + function createCompoundPathCSSAnimation(el, attrs, scope) { + var paths = el.shape.paths; + var composedAnim = {}; + var cssAnimationCfg; + var cssAnimationName; + each(paths, function (path) { + var subScope = createBrushScope(scope.zrId); + subScope.animation = true; + createCSSAnimation(path, {}, subScope, true); + var cssAnims = subScope.cssAnims; + var cssNodes = subScope.cssNodes; + var animNames = keys(cssAnims); + var len = animNames.length; + if (!len) { + return; + } + cssAnimationName = animNames[len - 1]; + var lastAnim = cssAnims[cssAnimationName]; + for (var percent in lastAnim) { + var kf = lastAnim[percent]; + composedAnim[percent] = composedAnim[percent] || { d: '' }; + composedAnim[percent].d += kf.d || ''; + } + for (var className in cssNodes) { + var val = cssNodes[className].animation; + if (val.indexOf(cssAnimationName) >= 0) { + cssAnimationCfg = val; + } + } + }); + if (!cssAnimationCfg) { + return; + } + attrs.d = false; + var animationName = addAnimation(composedAnim, scope); + return cssAnimationCfg.replace(cssAnimationName, animationName); + } + function getEasingFunc(easing) { + return isString(easing) + ? EASING_MAP[easing] + ? "cubic-bezier(" + EASING_MAP[easing] + ")" + : createCubicEasingFunc(easing) ? easing : '' + : ''; + } + function createCSSAnimation(el, attrs, scope, onlyShape) { + var animators = el.animators; + var len = animators.length; + var cssAnimations = []; + if (el instanceof CompoundPath) { + var animationCfg = createCompoundPathCSSAnimation(el, attrs, scope); + if (animationCfg) { + cssAnimations.push(animationCfg); + } + else if (!len) { + return; + } + } + else if (!len) { + return; + } + var groupAnimators = {}; + for (var i = 0; i < len; i++) { + var animator = animators[i]; + var cfgArr = [animator.getMaxTime() / 1000 + 's']; + var easing = getEasingFunc(animator.getClip().easing); + var delay = animator.getDelay(); + if (easing) { + cfgArr.push(easing); + } + else { + cfgArr.push('linear'); + } + if (delay) { + cfgArr.push(delay / 1000 + 's'); + } + if (animator.getLoop()) { + cfgArr.push('infinite'); + } + var cfg = cfgArr.join(' '); + groupAnimators[cfg] = groupAnimators[cfg] || [cfg, []]; + groupAnimators[cfg][1].push(animator); + } + function createSingleCSSAnimation(groupAnimator) { + var animators = groupAnimator[1]; + var len = animators.length; + var transformKfs = {}; + var shapeKfs = {}; + var finalKfs = {}; + var animationTimingFunctionAttrName = 'animation-timing-function'; + function saveAnimatorTrackToCssKfs(animator, cssKfs, toCssAttrName) { + var tracks = animator.getTracks(); + var maxTime = animator.getMaxTime(); + for (var k = 0; k < tracks.length; k++) { + var track = tracks[k]; + if (track.needsAnimate()) { + var kfs = track.keyframes; + var attrName = track.propName; + toCssAttrName && (attrName = toCssAttrName(attrName)); + if (attrName) { + for (var i = 0; i < kfs.length; i++) { + var kf = kfs[i]; + var percent = Math.round(kf.time / maxTime * 100) + '%'; + var kfEasing = getEasingFunc(kf.easing); + var rawValue = kf.rawValue; + if (isString(rawValue) || isNumber(rawValue)) { + cssKfs[percent] = cssKfs[percent] || {}; + cssKfs[percent][attrName] = kf.rawValue; + if (kfEasing) { + cssKfs[percent][animationTimingFunctionAttrName] = kfEasing; + } + } + } + } + } + } + } + for (var i = 0; i < len; i++) { + var animator = animators[i]; + var targetProp = animator.targetName; + if (!targetProp) { + !onlyShape && saveAnimatorTrackToCssKfs(animator, transformKfs); + } + else if (targetProp === 'shape') { + saveAnimatorTrackToCssKfs(animator, shapeKfs); + } + } + for (var percent in transformKfs) { + var transform = {}; + copyTransform(transform, el); + extend(transform, transformKfs[percent]); + var str = getSRTTransformString(transform); + var timingFunction = transformKfs[percent][animationTimingFunctionAttrName]; + finalKfs[percent] = str ? { + transform: str + } : {}; + setTransformOrigin(finalKfs[percent], transform); + if (timingFunction) { + finalKfs[percent][animationTimingFunctionAttrName] = timingFunction; + } + } + var path; + var canAnimateShape = true; + for (var percent in shapeKfs) { + finalKfs[percent] = finalKfs[percent] || {}; + var isFirst = !path; + var timingFunction = shapeKfs[percent][animationTimingFunctionAttrName]; + if (isFirst) { + path = new PathProxy(); + } + var len_1 = path.len(); + path.reset(); + finalKfs[percent].d = buildPathString(el, shapeKfs[percent], path); + var newLen = path.len(); + if (!isFirst && len_1 !== newLen) { + canAnimateShape = false; + break; + } + if (timingFunction) { + finalKfs[percent][animationTimingFunctionAttrName] = timingFunction; + } + } + if (!canAnimateShape) { + for (var percent in finalKfs) { + delete finalKfs[percent].d; + } + } + if (!onlyShape) { + for (var i = 0; i < len; i++) { + var animator = animators[i]; + var targetProp = animator.targetName; + if (targetProp === 'style') { + saveAnimatorTrackToCssKfs(animator, finalKfs, function (propName) { return ANIMATE_STYLE_MAP[propName]; }); + } + } + } + var percents = keys(finalKfs); + var allTransformOriginSame = true; + var transformOrigin; + for (var i = 1; i < percents.length; i++) { + var p0 = percents[i - 1]; + var p1 = percents[i]; + if (finalKfs[p0][transformOriginKey] !== finalKfs[p1][transformOriginKey]) { + allTransformOriginSame = false; + break; + } + transformOrigin = finalKfs[p0][transformOriginKey]; + } + if (allTransformOriginSame && transformOrigin) { + for (var percent in finalKfs) { + if (finalKfs[percent][transformOriginKey]) { + delete finalKfs[percent][transformOriginKey]; + } + } + attrs[transformOriginKey] = transformOrigin; + } + if (filter(percents, function (percent) { return keys(finalKfs[percent]).length > 0; }).length) { + var animationName = addAnimation(finalKfs, scope); + return animationName + " " + groupAnimator[0] + " both"; + } + } + for (var key in groupAnimators) { + var animationCfg = createSingleCSSAnimation(groupAnimators[key]); + if (animationCfg) { + cssAnimations.push(animationCfg); + } + } + if (cssAnimations.length) { + var className = scope.zrId + '-cls-' + scope.cssClassIdx++; + scope.cssNodes['.' + className] = { + animation: cssAnimations.join(',') + }; + attrs["class"] = className; + } + } + + var round$2 = Math.round; + function isImageLike$1(val) { + return val && isString(val.src); + } + function isCanvasLike(val) { + return val && isFunction(val.toDataURL); + } + function setStyleAttrs(attrs, style, el, scope) { + mapStyleToAttrs(function (key, val) { + var isFillStroke = key === 'fill' || key === 'stroke'; + if (isFillStroke && isGradient(val)) { + setGradient(style, attrs, key, scope); + } + else if (isFillStroke && isPattern(val)) { + setPattern(el, attrs, key, scope); + } + else { + attrs[key] = val; + } + }, style, el, false); + setShadow(el, attrs, scope); + } + function noRotateScale(m) { + return isAroundZero$1(m[0] - 1) + && isAroundZero$1(m[1]) + && isAroundZero$1(m[2]) + && isAroundZero$1(m[3] - 1); + } + function noTranslate(m) { + return isAroundZero$1(m[4]) && isAroundZero$1(m[5]); + } + function setTransform(attrs, m, compress) { + if (m && !(noTranslate(m) && noRotateScale(m))) { + var mul = compress ? 10 : 1e4; + attrs.transform = noRotateScale(m) + ? "translate(" + round$2(m[4] * mul) / mul + " " + round$2(m[5] * mul) / mul + ")" : getMatrixStr(m); + } + } + function convertPolyShape(shape, attrs, mul) { + var points = shape.points; + var strArr = []; + for (var i = 0; i < points.length; i++) { + strArr.push(round$2(points[i][0] * mul) / mul); + strArr.push(round$2(points[i][1] * mul) / mul); + } + attrs.points = strArr.join(' '); + } + function validatePolyShape(shape) { + return !shape.smooth; + } + function createAttrsConvert(desc) { + var normalizedDesc = map(desc, function (item) { + return (typeof item === 'string' ? [item, item] : item); + }); + return function (shape, attrs, mul) { + for (var i = 0; i < normalizedDesc.length; i++) { + var item = normalizedDesc[i]; + var val = shape[item[0]]; + if (val != null) { + attrs[item[1]] = round$2(val * mul) / mul; + } + } + }; + } + var buitinShapesDef = { + circle: [createAttrsConvert(['cx', 'cy', 'r'])], + polyline: [convertPolyShape, validatePolyShape], + polygon: [convertPolyShape, validatePolyShape] + }; + function hasShapeAnimation(el) { + var animators = el.animators; + for (var i = 0; i < animators.length; i++) { + if (animators[i].targetName === 'shape') { + return true; + } + } + return false; + } + function brushSVGPath(el, scope) { + var style = el.style; + var shape = el.shape; + var builtinShpDef = buitinShapesDef[el.type]; + var attrs = {}; + var needsAnimate = scope.animation; + var svgElType = 'path'; + var strokePercent = el.style.strokePercent; + var precision = (scope.compress && getPathPrecision(el)) || 4; + if (builtinShpDef + && !scope.willUpdate + && !(builtinShpDef[1] && !builtinShpDef[1](shape)) + && !(needsAnimate && hasShapeAnimation(el)) + && !(strokePercent < 1)) { + svgElType = el.type; + var mul = Math.pow(10, precision); + builtinShpDef[0](shape, attrs, mul); + } + else { + if (!el.path) { + el.createPathProxy(); + } + var path = el.path; + if (el.shapeChanged()) { + path.beginPath(); + el.buildPath(path, el.shape); + el.pathUpdated(); + } + var pathVersion = path.getVersion(); + var elExt = el; + var svgPathBuilder = elExt.__svgPathBuilder; + if (elExt.__svgPathVersion !== pathVersion + || !svgPathBuilder + || strokePercent !== elExt.__svgPathStrokePercent) { + if (!svgPathBuilder) { + svgPathBuilder = elExt.__svgPathBuilder = new SVGPathRebuilder(); + } + svgPathBuilder.reset(precision); + path.rebuildPath(svgPathBuilder, strokePercent); + svgPathBuilder.generateStr(); + elExt.__svgPathVersion = pathVersion; + elExt.__svgPathStrokePercent = strokePercent; + } + attrs.d = svgPathBuilder.getStr(); + } + setTransform(attrs, el.transform); + setStyleAttrs(attrs, style, el, scope); + scope.animation && createCSSAnimation(el, attrs, scope); + return createVNode(svgElType, el.id + '', attrs); + } + function brushSVGImage(el, scope) { + var style = el.style; + var image = style.image; + if (image && !isString(image)) { + if (isImageLike$1(image)) { + image = image.src; + } + else if (isCanvasLike(image)) { + image = image.toDataURL(); + } + } + if (!image) { + return; + } + var x = style.x || 0; + var y = style.y || 0; + var dw = style.width; + var dh = style.height; + var attrs = { + href: image, + width: dw, + height: dh + }; + if (x) { + attrs.x = x; + } + if (y) { + attrs.y = y; + } + setTransform(attrs, el.transform); + setStyleAttrs(attrs, style, el, scope); + scope.animation && createCSSAnimation(el, attrs, scope); + return createVNode('image', el.id + '', attrs); + } + function brushSVGTSpan(el, scope) { + var style = el.style; + var text = style.text; + text != null && (text += ''); + if (!text || isNaN(style.x) || isNaN(style.y)) { + return; + } + var font = style.font || DEFAULT_FONT; + var x = style.x || 0; + var y = adjustTextY(style.y || 0, getLineHeight(font), style.textBaseline); + var textAlign = TEXT_ALIGN_TO_ANCHOR[style.textAlign] + || style.textAlign; + var attrs = { + 'dominant-baseline': 'central', + 'text-anchor': textAlign + }; + if (hasSeparateFont(style)) { + var separatedFontStr = ''; + var fontStyle = style.fontStyle; + var fontSize = parseFontSize(style.fontSize); + if (!parseFloat(fontSize)) { + return; + } + var fontFamily = style.fontFamily || DEFAULT_FONT_FAMILY; + var fontWeight = style.fontWeight; + separatedFontStr += "font-size:" + fontSize + ";font-family:" + fontFamily + ";"; + if (fontStyle && fontStyle !== 'normal') { + separatedFontStr += "font-style:" + fontStyle + ";"; + } + if (fontWeight && fontWeight !== 'normal') { + separatedFontStr += "font-weight:" + fontWeight + ";"; + } + attrs.style = separatedFontStr; + } + else { + attrs.style = "font: " + font; + } + if (text.match(/\s/)) { + attrs['xml:space'] = 'preserve'; + } + if (x) { + attrs.x = x; + } + if (y) { + attrs.y = y; + } + setTransform(attrs, el.transform); + setStyleAttrs(attrs, style, el, scope); + scope.animation && createCSSAnimation(el, attrs, scope); + return createVNode('text', el.id + '', attrs, undefined, text); + } + function brush$1(el, scope) { + if (el instanceof Path) { + return brushSVGPath(el, scope); + } + else if (el instanceof ZRImage) { + return brushSVGImage(el, scope); + } + else if (el instanceof TSpan) { + return brushSVGTSpan(el, scope); + } + } + function setShadow(el, attrs, scope) { + var style = el.style; + if (hasShadow(style)) { + var shadowKey = getShadowKey(el); + var shadowCache = scope.shadowCache; + var shadowId = shadowCache[shadowKey]; + if (!shadowId) { + var globalScale = el.getGlobalScale(); + var scaleX = globalScale[0]; + var scaleY = globalScale[1]; + if (!scaleX || !scaleY) { + return; + } + var offsetX = style.shadowOffsetX || 0; + var offsetY = style.shadowOffsetY || 0; + var blur_1 = style.shadowBlur; + var _a = normalizeColor(style.shadowColor), opacity = _a.opacity, color = _a.color; + var stdDx = blur_1 / 2 / scaleX; + var stdDy = blur_1 / 2 / scaleY; + var stdDeviation = stdDx + ' ' + stdDy; + shadowId = scope.zrId + '-s' + scope.shadowIdx++; + scope.defs[shadowId] = createVNode('filter', shadowId, { + 'id': shadowId, + 'x': '-100%', + 'y': '-100%', + 'width': '300%', + 'height': '300%' + }, [ + createVNode('feDropShadow', '', { + 'dx': offsetX / scaleX, + 'dy': offsetY / scaleY, + 'stdDeviation': stdDeviation, + 'flood-color': color, + 'flood-opacity': opacity + }) + ]); + shadowCache[shadowKey] = shadowId; + } + attrs.filter = getIdURL(shadowId); + } + } + function setGradient(style, attrs, target, scope) { + var val = style[target]; + var gradientTag; + var gradientAttrs = { + 'gradientUnits': val.global + ? 'userSpaceOnUse' + : 'objectBoundingBox' + }; + if (isLinearGradient(val)) { + gradientTag = 'linearGradient'; + gradientAttrs.x1 = val.x; + gradientAttrs.y1 = val.y; + gradientAttrs.x2 = val.x2; + gradientAttrs.y2 = val.y2; + } + else if (isRadialGradient(val)) { + gradientTag = 'radialGradient'; + gradientAttrs.cx = retrieve2(val.x, 0.5); + gradientAttrs.cy = retrieve2(val.y, 0.5); + gradientAttrs.r = retrieve2(val.r, 0.5); + } + else { + if ("development" !== 'production') { + logError('Illegal gradient type.'); + } + return; + } + var colors = val.colorStops; + var colorStops = []; + for (var i = 0, len = colors.length; i < len; ++i) { + var offset = round4(colors[i].offset) * 100 + '%'; + var stopColor = colors[i].color; + var _a = normalizeColor(stopColor), color = _a.color, opacity = _a.opacity; + var stopsAttrs = { + 'offset': offset + }; + stopsAttrs['stop-color'] = color; + if (opacity < 1) { + stopsAttrs['stop-opacity'] = opacity; + } + colorStops.push(createVNode('stop', i + '', stopsAttrs)); + } + var gradientVNode = createVNode(gradientTag, '', gradientAttrs, colorStops); + var gradientKey = vNodeToString(gradientVNode); + var gradientCache = scope.gradientCache; + var gradientId = gradientCache[gradientKey]; + if (!gradientId) { + gradientId = scope.zrId + '-g' + scope.gradientIdx++; + gradientCache[gradientKey] = gradientId; + gradientAttrs.id = gradientId; + scope.defs[gradientId] = createVNode(gradientTag, gradientId, gradientAttrs, colorStops); + } + attrs[target] = getIdURL(gradientId); + } + function setPattern(el, attrs, target, scope) { + var val = el.style[target]; + var patternAttrs = { + 'patternUnits': 'userSpaceOnUse' + }; + var child; + if (isImagePattern(val)) { + var imageWidth_1 = val.imageWidth; + var imageHeight_1 = val.imageHeight; + var imageSrc = void 0; + var patternImage = val.image; + if (isString(patternImage)) { + imageSrc = patternImage; + } + else if (isImageLike$1(patternImage)) { + imageSrc = patternImage.src; + } + else if (isCanvasLike(patternImage)) { + imageSrc = patternImage.toDataURL(); + } + if (typeof Image === 'undefined') { + var errMsg = 'Image width/height must been given explictly in svg-ssr renderer.'; + assert(imageWidth_1, errMsg); + assert(imageHeight_1, errMsg); + } + else if (imageWidth_1 == null || imageHeight_1 == null) { + var setSizeToVNode_1 = function (vNode, img) { + if (vNode) { + var svgEl = vNode.elm; + var width = (vNode.attrs.width = imageWidth_1 || img.width); + var height = (vNode.attrs.height = imageHeight_1 || img.height); + if (svgEl) { + svgEl.setAttribute('width', width); + svgEl.setAttribute('height', height); + } + } + }; + var createdImage = createOrUpdateImage(imageSrc, null, el, function (img) { + setSizeToVNode_1(patternVNode, img); + setSizeToVNode_1(child, img); + }); + if (createdImage && createdImage.width && createdImage.height) { + imageWidth_1 = imageWidth_1 || createdImage.width; + imageHeight_1 = imageHeight_1 || createdImage.height; + } + } + child = createVNode('image', 'img', { + href: imageSrc, + width: imageWidth_1, + height: imageHeight_1 + }); + patternAttrs.width = imageWidth_1; + patternAttrs.height = imageHeight_1; + } + else if (val.svgElement) { + child = clone(val.svgElement); + patternAttrs.width = val.svgWidth; + patternAttrs.height = val.svgHeight; + } + if (!child) { + return; + } + patternAttrs.patternTransform = getSRTTransformString(val); + var patternVNode = createVNode('pattern', '', patternAttrs, [child]); + var patternKey = vNodeToString(patternVNode); + var patternCache = scope.patternCache; + var patternId = patternCache[patternKey]; + if (!patternId) { + patternId = scope.zrId + '-p' + scope.patternIdx++; + patternCache[patternKey] = patternId; + patternAttrs.id = patternId; + patternVNode = scope.defs[patternId] = createVNode('pattern', patternId, patternAttrs, [child]); + } + attrs[target] = getIdURL(patternId); + } + function setClipPath(clipPath, attrs, scope) { + var clipPathCache = scope.clipPathCache, defs = scope.defs; + var clipPathId = clipPathCache[clipPath.id]; + if (!clipPathId) { + clipPathId = scope.zrId + '-c' + scope.clipPathIdx++; + var clipPathAttrs = { + id: clipPathId + }; + clipPathCache[clipPath.id] = clipPathId; + defs[clipPathId] = createVNode('clipPath', clipPathId, clipPathAttrs, [brushSVGPath(clipPath, scope)]); + } + attrs['clip-path'] = getIdURL(clipPathId); + } + + function createTextNode(text) { + return document.createTextNode(text); + } + function insertBefore(parentNode, newNode, referenceNode) { + parentNode.insertBefore(newNode, referenceNode); + } + function removeChild(node, child) { + node.removeChild(child); + } + function appendChild(node, child) { + node.appendChild(child); + } + function parentNode(node) { + return node.parentNode; + } + function nextSibling(node) { + return node.nextSibling; + } + function setTextContent(node, text) { + node.textContent = text; + } + + var colonChar = 58; + var xChar = 120; + var emptyNode = createVNode('', ''); + function isUndef(s) { + return s === undefined; + } + function isDef(s) { + return s !== undefined; + } + function createKeyToOldIdx(children, beginIdx, endIdx) { + var map = {}; + for (var i = beginIdx; i <= endIdx; ++i) { + var key = children[i].key; + if (key !== undefined) { + if ("development" !== 'production') { + if (map[key] != null) { + console.error("Duplicate key " + key); + } + } + map[key] = i; + } + } + return map; + } + function sameVnode(vnode1, vnode2) { + var isSameKey = vnode1.key === vnode2.key; + var isSameTag = vnode1.tag === vnode2.tag; + return isSameTag && isSameKey; + } + function createElm(vnode) { + var i; + var children = vnode.children; + var tag = vnode.tag; + if (isDef(tag)) { + var elm = (vnode.elm = createElement(tag)); + updateAttrs(emptyNode, vnode); + if (isArray(children)) { + for (i = 0; i < children.length; ++i) { + var ch = children[i]; + if (ch != null) { + appendChild(elm, createElm(ch)); + } + } + } + else if (isDef(vnode.text) && !isObject(vnode.text)) { + appendChild(elm, createTextNode(vnode.text)); + } + } + else { + vnode.elm = createTextNode(vnode.text); + } + return vnode.elm; + } + function addVnodes(parentElm, before, vnodes, startIdx, endIdx) { + for (; startIdx <= endIdx; ++startIdx) { + var ch = vnodes[startIdx]; + if (ch != null) { + insertBefore(parentElm, createElm(ch), before); + } + } + } + function removeVnodes(parentElm, vnodes, startIdx, endIdx) { + for (; startIdx <= endIdx; ++startIdx) { + var ch = vnodes[startIdx]; + if (ch != null) { + if (isDef(ch.tag)) { + var parent_1 = parentNode(ch.elm); + removeChild(parent_1, ch.elm); + } + else { + removeChild(parentElm, ch.elm); + } + } + } + } + function updateAttrs(oldVnode, vnode) { + var key; + var elm = vnode.elm; + var oldAttrs = oldVnode && oldVnode.attrs || {}; + var attrs = vnode.attrs || {}; + if (oldAttrs === attrs) { + return; + } + for (key in attrs) { + var cur = attrs[key]; + var old = oldAttrs[key]; + if (old !== cur) { + if (cur === true) { + elm.setAttribute(key, ''); + } + else if (cur === false) { + elm.removeAttribute(key); + } + else { + if (key.charCodeAt(0) !== xChar) { + elm.setAttribute(key, cur); + } + else if (key === 'xmlns:xlink' || key === 'xmlns') { + elm.setAttributeNS(XMLNS, key, cur); + } + else if (key.charCodeAt(3) === colonChar) { + elm.setAttributeNS(XML_NAMESPACE, key, cur); + } + else if (key.charCodeAt(5) === colonChar) { + elm.setAttributeNS(XLINKNS, key, cur); + } + else { + elm.setAttribute(key, cur); + } + } + } + } + for (key in oldAttrs) { + if (!(key in attrs)) { + elm.removeAttribute(key); + } + } + } + function updateChildren(parentElm, oldCh, newCh) { + var oldStartIdx = 0; + var newStartIdx = 0; + var oldEndIdx = oldCh.length - 1; + var oldStartVnode = oldCh[0]; + var oldEndVnode = oldCh[oldEndIdx]; + var newEndIdx = newCh.length - 1; + var newStartVnode = newCh[0]; + var newEndVnode = newCh[newEndIdx]; + var oldKeyToIdx; + var idxInOld; + var elmToMove; + var before; + while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) { + if (oldStartVnode == null) { + oldStartVnode = oldCh[++oldStartIdx]; + } + else if (oldEndVnode == null) { + oldEndVnode = oldCh[--oldEndIdx]; + } + else if (newStartVnode == null) { + newStartVnode = newCh[++newStartIdx]; + } + else if (newEndVnode == null) { + newEndVnode = newCh[--newEndIdx]; + } + else if (sameVnode(oldStartVnode, newStartVnode)) { + patchVnode(oldStartVnode, newStartVnode); + oldStartVnode = oldCh[++oldStartIdx]; + newStartVnode = newCh[++newStartIdx]; + } + else if (sameVnode(oldEndVnode, newEndVnode)) { + patchVnode(oldEndVnode, newEndVnode); + oldEndVnode = oldCh[--oldEndIdx]; + newEndVnode = newCh[--newEndIdx]; + } + else if (sameVnode(oldStartVnode, newEndVnode)) { + patchVnode(oldStartVnode, newEndVnode); + insertBefore(parentElm, oldStartVnode.elm, nextSibling(oldEndVnode.elm)); + oldStartVnode = oldCh[++oldStartIdx]; + newEndVnode = newCh[--newEndIdx]; + } + else if (sameVnode(oldEndVnode, newStartVnode)) { + patchVnode(oldEndVnode, newStartVnode); + insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm); + oldEndVnode = oldCh[--oldEndIdx]; + newStartVnode = newCh[++newStartIdx]; + } + else { + if (isUndef(oldKeyToIdx)) { + oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx); + } + idxInOld = oldKeyToIdx[newStartVnode.key]; + if (isUndef(idxInOld)) { + insertBefore(parentElm, createElm(newStartVnode), oldStartVnode.elm); + } + else { + elmToMove = oldCh[idxInOld]; + if (elmToMove.tag !== newStartVnode.tag) { + insertBefore(parentElm, createElm(newStartVnode), oldStartVnode.elm); + } + else { + patchVnode(elmToMove, newStartVnode); + oldCh[idxInOld] = undefined; + insertBefore(parentElm, elmToMove.elm, oldStartVnode.elm); + } + } + newStartVnode = newCh[++newStartIdx]; + } + } + if (oldStartIdx <= oldEndIdx || newStartIdx <= newEndIdx) { + if (oldStartIdx > oldEndIdx) { + before = newCh[newEndIdx + 1] == null ? null : newCh[newEndIdx + 1].elm; + addVnodes(parentElm, before, newCh, newStartIdx, newEndIdx); + } + else { + removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx); + } + } + } + function patchVnode(oldVnode, vnode) { + var elm = (vnode.elm = oldVnode.elm); + var oldCh = oldVnode.children; + var ch = vnode.children; + if (oldVnode === vnode) { + return; + } + updateAttrs(oldVnode, vnode); + if (isUndef(vnode.text)) { + if (isDef(oldCh) && isDef(ch)) { + if (oldCh !== ch) { + updateChildren(elm, oldCh, ch); + } + } + else if (isDef(ch)) { + if (isDef(oldVnode.text)) { + setTextContent(elm, ''); + } + addVnodes(elm, null, ch, 0, ch.length - 1); + } + else if (isDef(oldCh)) { + removeVnodes(elm, oldCh, 0, oldCh.length - 1); + } + else if (isDef(oldVnode.text)) { + setTextContent(elm, ''); + } + } + else if (oldVnode.text !== vnode.text) { + if (isDef(oldCh)) { + removeVnodes(elm, oldCh, 0, oldCh.length - 1); + } + setTextContent(elm, vnode.text); + } + } + function patch(oldVnode, vnode) { + if (sameVnode(oldVnode, vnode)) { + patchVnode(oldVnode, vnode); + } + else { + var elm = oldVnode.elm; + var parent_2 = parentNode(elm); + createElm(vnode); + if (parent_2 !== null) { + insertBefore(parent_2, vnode.elm, nextSibling(elm)); + removeVnodes(parent_2, [oldVnode], 0, 0); + } + } + return vnode; + } + + var svgId = 0; + var SVGPainter = (function () { + function SVGPainter(root, storage, opts) { + this.type = 'svg'; + this.refreshHover = createMethodNotSupport('refreshHover'); + this.configLayer = createMethodNotSupport('configLayer'); + this.storage = storage; + this._opts = opts = extend({}, opts); + this.root = root; + this._id = 'zr' + svgId++; + this._oldVNode = createSVGVNode(opts.width, opts.height); + if (root && !opts.ssr) { + var viewport = this._viewport = document.createElement('div'); + viewport.style.cssText = 'position:relative;overflow:hidden'; + var svgDom = this._svgDom = this._oldVNode.elm = createElement('svg'); + updateAttrs(null, this._oldVNode); + viewport.appendChild(svgDom); + root.appendChild(viewport); + } + this.resize(opts.width, opts.height); + } + SVGPainter.prototype.getType = function () { + return this.type; + }; + SVGPainter.prototype.getViewportRoot = function () { + return this._viewport; + }; + SVGPainter.prototype.getViewportRootOffset = function () { + var viewportRoot = this.getViewportRoot(); + if (viewportRoot) { + return { + offsetLeft: viewportRoot.offsetLeft || 0, + offsetTop: viewportRoot.offsetTop || 0 + }; + } + }; + SVGPainter.prototype.getSvgDom = function () { + return this._svgDom; + }; + SVGPainter.prototype.refresh = function () { + if (this.root) { + var vnode = this.renderToVNode({ + willUpdate: true + }); + vnode.attrs.style = 'position:absolute;left:0;top:0;user-select:none'; + patch(this._oldVNode, vnode); + this._oldVNode = vnode; + } + }; + SVGPainter.prototype.renderOneToVNode = function (el) { + return brush$1(el, createBrushScope(this._id)); + }; + SVGPainter.prototype.renderToVNode = function (opts) { + opts = opts || {}; + var list = this.storage.getDisplayList(true); + var bgColor = this._backgroundColor; + var width = this._width; + var height = this._height; + var scope = createBrushScope(this._id); + scope.animation = opts.animation; + scope.willUpdate = opts.willUpdate; + scope.compress = opts.compress; + var children = []; + if (bgColor && bgColor !== 'none') { + var _a = normalizeColor(bgColor), color = _a.color, opacity = _a.opacity; + this._bgVNode = createVNode('rect', 'bg', { + width: width, + height: height, + x: '0', + y: '0', + id: '0', + fill: color, + 'fill-opacity': opacity + }); + children.push(this._bgVNode); + } + else { + this._bgVNode = null; + } + var mainVNode = !opts.compress + ? (this._mainVNode = createVNode('g', 'main', {}, [])) : null; + this._paintList(list, scope, mainVNode ? mainVNode.children : children); + mainVNode && children.push(mainVNode); + var defs = map(keys(scope.defs), function (id) { return scope.defs[id]; }); + if (defs.length) { + children.push(createVNode('defs', 'defs', {}, defs)); + } + if (opts.animation) { + var animationCssStr = getCssString(scope.cssNodes, scope.cssAnims, { newline: true }); + if (animationCssStr) { + var styleNode = createVNode('style', 'stl', {}, [], animationCssStr); + children.push(styleNode); + } + } + return createSVGVNode(width, height, children, opts.useViewBox); + }; + SVGPainter.prototype.renderToString = function (opts) { + opts = opts || {}; + return vNodeToString(this.renderToVNode({ + animation: retrieve2(opts.cssAnimation, true), + willUpdate: false, + compress: true, + useViewBox: retrieve2(opts.useViewBox, true) + }), { newline: true }); + }; + SVGPainter.prototype.setBackgroundColor = function (backgroundColor) { + this._backgroundColor = backgroundColor; + var bgVNode = this._bgVNode; + if (bgVNode && bgVNode.elm) { + var _a = normalizeColor(backgroundColor), color = _a.color, opacity = _a.opacity; + bgVNode.elm.setAttribute('fill', color); + if (opacity < 1) { + bgVNode.elm.setAttribute('fill-opacity', opacity); + } + } + }; + SVGPainter.prototype.getSvgRoot = function () { + return this._mainVNode && this._mainVNode.elm; + }; + SVGPainter.prototype._paintList = function (list, scope, out) { + var listLen = list.length; + var clipPathsGroupsStack = []; + var clipPathsGroupsStackDepth = 0; + var currentClipPathGroup; + var prevClipPaths; + var clipGroupNodeIdx = 0; + for (var i = 0; i < listLen; i++) { + var displayable = list[i]; + if (!displayable.invisible) { + var clipPaths = displayable.__clipPaths; + var len = clipPaths && clipPaths.length || 0; + var prevLen = prevClipPaths && prevClipPaths.length || 0; + var lca = void 0; + for (lca = Math.max(len - 1, prevLen - 1); lca >= 0; lca--) { + if (clipPaths && prevClipPaths + && clipPaths[lca] === prevClipPaths[lca]) { + break; + } + } + for (var i_1 = prevLen - 1; i_1 > lca; i_1--) { + clipPathsGroupsStackDepth--; + currentClipPathGroup = clipPathsGroupsStack[clipPathsGroupsStackDepth - 1]; + } + for (var i_2 = lca + 1; i_2 < len; i_2++) { + var groupAttrs = {}; + setClipPath(clipPaths[i_2], groupAttrs, scope); + var g = createVNode('g', 'clip-g-' + clipGroupNodeIdx++, groupAttrs, []); + (currentClipPathGroup ? currentClipPathGroup.children : out).push(g); + clipPathsGroupsStack[clipPathsGroupsStackDepth++] = g; + currentClipPathGroup = g; + } + prevClipPaths = clipPaths; + var ret = brush$1(displayable, scope); + if (ret) { + (currentClipPathGroup ? currentClipPathGroup.children : out).push(ret); + } + } + } + }; + SVGPainter.prototype.resize = function (width, height) { + var opts = this._opts; + var root = this.root; + var viewport = this._viewport; + width != null && (opts.width = width); + height != null && (opts.height = height); + if (root && viewport) { + viewport.style.display = 'none'; + width = getSize(root, 0, opts); + height = getSize(root, 1, opts); + viewport.style.display = ''; + } + if (this._width !== width || this._height !== height) { + this._width = width; + this._height = height; + if (viewport) { + var viewportStyle = viewport.style; + viewportStyle.width = width + 'px'; + viewportStyle.height = height + 'px'; + } + var svgDom = this._svgDom; + if (svgDom) { + svgDom.setAttribute('width', width); + svgDom.setAttribute('height', height); + } + } + }; + SVGPainter.prototype.getWidth = function () { + return this._width; + }; + SVGPainter.prototype.getHeight = function () { + return this._height; + }; + SVGPainter.prototype.dispose = function () { + if (this.root) { + this.root.innerHTML = ''; + } + this._svgDom = + this._viewport = + this.storage = + this._oldVNode = + this._bgVNode = + this._mainVNode = null; + }; + SVGPainter.prototype.clear = function () { + if (this._svgDom) { + this._svgDom.innerHTML = null; + } + this._oldVNode = null; + }; + SVGPainter.prototype.toDataURL = function (base64) { + var str = encodeURIComponent(this.renderToString()); + var prefix = 'data:image/svg+xml;'; + if (base64) { + str = encodeBase64(str); + return str && prefix + 'base64,' + str; + } + return prefix + 'charset=UTF-8,' + str; + }; + return SVGPainter; + }()); + function createMethodNotSupport(method) { + return function () { + if ("development" !== 'production') { + logError('In SVG mode painter not support method "' + method + '"'); + } + }; + } + + function install(registers) { + registers.registerPainter('svg', SVGPainter); + } + + function createDom(id, painter, dpr) { + var newDom = platformApi.createCanvas(); + var width = painter.getWidth(); + var height = painter.getHeight(); + var newDomStyle = newDom.style; + if (newDomStyle) { + newDomStyle.position = 'absolute'; + newDomStyle.left = '0'; + newDomStyle.top = '0'; + newDomStyle.width = width + 'px'; + newDomStyle.height = height + 'px'; + newDom.setAttribute('data-zr-dom-id', id); + } + newDom.width = width * dpr; + newDom.height = height * dpr; + return newDom; + } + var Layer = (function (_super) { + __extends(Layer, _super); + function Layer(id, painter, dpr) { + var _this = _super.call(this) || this; + _this.motionBlur = false; + _this.lastFrameAlpha = 0.7; + _this.dpr = 1; + _this.virtual = false; + _this.config = {}; + _this.incremental = false; + _this.zlevel = 0; + _this.maxRepaintRectCount = 5; + _this.__dirty = true; + _this.__firstTimePaint = true; + _this.__used = false; + _this.__drawIndex = 0; + _this.__startIndex = 0; + _this.__endIndex = 0; + _this.__prevStartIndex = null; + _this.__prevEndIndex = null; + var dom; + dpr = dpr || devicePixelRatio; + if (typeof id === 'string') { + dom = createDom(id, painter, dpr); + } + else if (isObject(id)) { + dom = id; + id = dom.id; + } + _this.id = id; + _this.dom = dom; + var domStyle = dom.style; + if (domStyle) { + disableUserSelect(dom); + dom.onselectstart = function () { return false; }; + domStyle.padding = '0'; + domStyle.margin = '0'; + domStyle.borderWidth = '0'; + } + _this.painter = painter; + _this.dpr = dpr; + return _this; + } + Layer.prototype.getElementCount = function () { + return this.__endIndex - this.__startIndex; + }; + Layer.prototype.afterBrush = function () { + this.__prevStartIndex = this.__startIndex; + this.__prevEndIndex = this.__endIndex; + }; + Layer.prototype.initContext = function () { + this.ctx = this.dom.getContext('2d'); + this.ctx.dpr = this.dpr; + }; + Layer.prototype.setUnpainted = function () { + this.__firstTimePaint = true; + }; + Layer.prototype.createBackBuffer = function () { + var dpr = this.dpr; + this.domBack = createDom('back-' + this.id, this.painter, dpr); + this.ctxBack = this.domBack.getContext('2d'); + if (dpr !== 1) { + this.ctxBack.scale(dpr, dpr); + } + }; + Layer.prototype.createRepaintRects = function (displayList, prevList, viewWidth, viewHeight) { + if (this.__firstTimePaint) { + this.__firstTimePaint = false; + return null; + } + var mergedRepaintRects = []; + var maxRepaintRectCount = this.maxRepaintRectCount; + var full = false; + var pendingRect = new BoundingRect(0, 0, 0, 0); + function addRectToMergePool(rect) { + if (!rect.isFinite() || rect.isZero()) { + return; + } + if (mergedRepaintRects.length === 0) { + var boundingRect = new BoundingRect(0, 0, 0, 0); + boundingRect.copy(rect); + mergedRepaintRects.push(boundingRect); + } + else { + var isMerged = false; + var minDeltaArea = Infinity; + var bestRectToMergeIdx = 0; + for (var i = 0; i < mergedRepaintRects.length; ++i) { + var mergedRect = mergedRepaintRects[i]; + if (mergedRect.intersect(rect)) { + var pendingRect_1 = new BoundingRect(0, 0, 0, 0); + pendingRect_1.copy(mergedRect); + pendingRect_1.union(rect); + mergedRepaintRects[i] = pendingRect_1; + isMerged = true; + break; + } + else if (full) { + pendingRect.copy(rect); + pendingRect.union(mergedRect); + var aArea = rect.width * rect.height; + var bArea = mergedRect.width * mergedRect.height; + var pendingArea = pendingRect.width * pendingRect.height; + var deltaArea = pendingArea - aArea - bArea; + if (deltaArea < minDeltaArea) { + minDeltaArea = deltaArea; + bestRectToMergeIdx = i; + } + } + } + if (full) { + mergedRepaintRects[bestRectToMergeIdx].union(rect); + isMerged = true; + } + if (!isMerged) { + var boundingRect = new BoundingRect(0, 0, 0, 0); + boundingRect.copy(rect); + mergedRepaintRects.push(boundingRect); + } + if (!full) { + full = mergedRepaintRects.length >= maxRepaintRectCount; + } + } + } + for (var i = this.__startIndex; i < this.__endIndex; ++i) { + var el = displayList[i]; + if (el) { + var shouldPaint = el.shouldBePainted(viewWidth, viewHeight, true, true); + var prevRect = el.__isRendered && ((el.__dirty & REDRAW_BIT) || !shouldPaint) + ? el.getPrevPaintRect() + : null; + if (prevRect) { + addRectToMergePool(prevRect); + } + var curRect = shouldPaint && ((el.__dirty & REDRAW_BIT) || !el.__isRendered) + ? el.getPaintRect() + : null; + if (curRect) { + addRectToMergePool(curRect); + } + } + } + for (var i = this.__prevStartIndex; i < this.__prevEndIndex; ++i) { + var el = prevList[i]; + var shouldPaint = el.shouldBePainted(viewWidth, viewHeight, true, true); + if (el && (!shouldPaint || !el.__zr) && el.__isRendered) { + var prevRect = el.getPrevPaintRect(); + if (prevRect) { + addRectToMergePool(prevRect); + } + } + } + var hasIntersections; + do { + hasIntersections = false; + for (var i = 0; i < mergedRepaintRects.length;) { + if (mergedRepaintRects[i].isZero()) { + mergedRepaintRects.splice(i, 1); + continue; + } + for (var j = i + 1; j < mergedRepaintRects.length;) { + if (mergedRepaintRects[i].intersect(mergedRepaintRects[j])) { + hasIntersections = true; + mergedRepaintRects[i].union(mergedRepaintRects[j]); + mergedRepaintRects.splice(j, 1); + } + else { + j++; + } + } + i++; + } + } while (hasIntersections); + this._paintRects = mergedRepaintRects; + return mergedRepaintRects; + }; + Layer.prototype.debugGetPaintRects = function () { + return (this._paintRects || []).slice(); + }; + Layer.prototype.resize = function (width, height) { + var dpr = this.dpr; + var dom = this.dom; + var domStyle = dom.style; + var domBack = this.domBack; + if (domStyle) { + domStyle.width = width + 'px'; + domStyle.height = height + 'px'; + } + dom.width = width * dpr; + dom.height = height * dpr; + if (domBack) { + domBack.width = width * dpr; + domBack.height = height * dpr; + if (dpr !== 1) { + this.ctxBack.scale(dpr, dpr); + } + } + }; + Layer.prototype.clear = function (clearAll, clearColor, repaintRects) { + var dom = this.dom; + var ctx = this.ctx; + var width = dom.width; + var height = dom.height; + clearColor = clearColor || this.clearColor; + var haveMotionBLur = this.motionBlur && !clearAll; + var lastFrameAlpha = this.lastFrameAlpha; + var dpr = this.dpr; + var self = this; + if (haveMotionBLur) { + if (!this.domBack) { + this.createBackBuffer(); + } + this.ctxBack.globalCompositeOperation = 'copy'; + this.ctxBack.drawImage(dom, 0, 0, width / dpr, height / dpr); + } + var domBack = this.domBack; + function doClear(x, y, width, height) { + ctx.clearRect(x, y, width, height); + if (clearColor && clearColor !== 'transparent') { + var clearColorGradientOrPattern = void 0; + if (isGradientObject(clearColor)) { + clearColorGradientOrPattern = clearColor.__canvasGradient + || getCanvasGradient(ctx, clearColor, { + x: 0, + y: 0, + width: width, + height: height + }); + clearColor.__canvasGradient = clearColorGradientOrPattern; + } + else if (isImagePatternObject(clearColor)) { + clearColor.scaleX = clearColor.scaleX || dpr; + clearColor.scaleY = clearColor.scaleY || dpr; + clearColorGradientOrPattern = createCanvasPattern(ctx, clearColor, { + dirty: function () { + self.setUnpainted(); + self.__painter.refresh(); + } + }); + } + ctx.save(); + ctx.fillStyle = clearColorGradientOrPattern || clearColor; + ctx.fillRect(x, y, width, height); + ctx.restore(); + } + if (haveMotionBLur) { + ctx.save(); + ctx.globalAlpha = lastFrameAlpha; + ctx.drawImage(domBack, x, y, width, height); + ctx.restore(); + } + } + if (!repaintRects || haveMotionBLur) { + doClear(0, 0, width, height); + } + else if (repaintRects.length) { + each(repaintRects, function (rect) { + doClear(rect.x * dpr, rect.y * dpr, rect.width * dpr, rect.height * dpr); + }); + } + }; + return Layer; + }(Eventful)); + + var HOVER_LAYER_ZLEVEL = 1e5; + var CANVAS_ZLEVEL = 314159; + var EL_AFTER_INCREMENTAL_INC = 0.01; + var INCREMENTAL_INC = 0.001; + function isLayerValid(layer) { + if (!layer) { + return false; + } + if (layer.__builtin__) { + return true; + } + if (typeof (layer.resize) !== 'function' + || typeof (layer.refresh) !== 'function') { + return false; + } + return true; + } + function createRoot(width, height) { + var domRoot = document.createElement('div'); + domRoot.style.cssText = [ + 'position:relative', + 'width:' + width + 'px', + 'height:' + height + 'px', + 'padding:0', + 'margin:0', + 'border-width:0' + ].join(';') + ';'; + return domRoot; + } + var CanvasPainter = (function () { + function CanvasPainter(root, storage, opts, id) { + this.type = 'canvas'; + this._zlevelList = []; + this._prevDisplayList = []; + this._layers = {}; + this._layerConfig = {}; + this._needsManuallyCompositing = false; + this.type = 'canvas'; + var singleCanvas = !root.nodeName + || root.nodeName.toUpperCase() === 'CANVAS'; + this._opts = opts = extend({}, opts || {}); + this.dpr = opts.devicePixelRatio || devicePixelRatio; + this._singleCanvas = singleCanvas; + this.root = root; + var rootStyle = root.style; + if (rootStyle) { + disableUserSelect(root); + root.innerHTML = ''; + } + this.storage = storage; + var zlevelList = this._zlevelList; + this._prevDisplayList = []; + var layers = this._layers; + if (!singleCanvas) { + this._width = getSize(root, 0, opts); + this._height = getSize(root, 1, opts); + var domRoot = this._domRoot = createRoot(this._width, this._height); + root.appendChild(domRoot); + } + else { + var rootCanvas = root; + var width = rootCanvas.width; + var height = rootCanvas.height; + if (opts.width != null) { + width = opts.width; + } + if (opts.height != null) { + height = opts.height; + } + this.dpr = opts.devicePixelRatio || 1; + rootCanvas.width = width * this.dpr; + rootCanvas.height = height * this.dpr; + this._width = width; + this._height = height; + var mainLayer = new Layer(rootCanvas, this, this.dpr); + mainLayer.__builtin__ = true; + mainLayer.initContext(); + layers[CANVAS_ZLEVEL] = mainLayer; + mainLayer.zlevel = CANVAS_ZLEVEL; + zlevelList.push(CANVAS_ZLEVEL); + this._domRoot = root; + } + } + CanvasPainter.prototype.getType = function () { + return 'canvas'; + }; + CanvasPainter.prototype.isSingleCanvas = function () { + return this._singleCanvas; + }; + CanvasPainter.prototype.getViewportRoot = function () { + return this._domRoot; + }; + CanvasPainter.prototype.getViewportRootOffset = function () { + var viewportRoot = this.getViewportRoot(); + if (viewportRoot) { + return { + offsetLeft: viewportRoot.offsetLeft || 0, + offsetTop: viewportRoot.offsetTop || 0 + }; + } + }; + CanvasPainter.prototype.refresh = function (paintAll) { + var list = this.storage.getDisplayList(true); + var prevList = this._prevDisplayList; + var zlevelList = this._zlevelList; + this._redrawId = Math.random(); + this._paintList(list, prevList, paintAll, this._redrawId); + for (var i = 0; i < zlevelList.length; i++) { + var z = zlevelList[i]; + var layer = this._layers[z]; + if (!layer.__builtin__ && layer.refresh) { + var clearColor = i === 0 ? this._backgroundColor : null; + layer.refresh(clearColor); + } + } + if (this._opts.useDirtyRect) { + this._prevDisplayList = list.slice(); + } + return this; + }; + CanvasPainter.prototype.refreshHover = function () { + this._paintHoverList(this.storage.getDisplayList(false)); + }; + CanvasPainter.prototype._paintHoverList = function (list) { + var len = list.length; + var hoverLayer = this._hoverlayer; + hoverLayer && hoverLayer.clear(); + if (!len) { + return; + } + var scope = { + inHover: true, + viewWidth: this._width, + viewHeight: this._height + }; + var ctx; + for (var i = 0; i < len; i++) { + var el = list[i]; + if (el.__inHover) { + if (!hoverLayer) { + hoverLayer = this._hoverlayer = this.getLayer(HOVER_LAYER_ZLEVEL); + } + if (!ctx) { + ctx = hoverLayer.ctx; + ctx.save(); + } + brush(ctx, el, scope, i === len - 1); + } + } + if (ctx) { + ctx.restore(); + } + }; + CanvasPainter.prototype.getHoverLayer = function () { + return this.getLayer(HOVER_LAYER_ZLEVEL); + }; + CanvasPainter.prototype.paintOne = function (ctx, el) { + brushSingle(ctx, el); + }; + CanvasPainter.prototype._paintList = function (list, prevList, paintAll, redrawId) { + if (this._redrawId !== redrawId) { + return; + } + paintAll = paintAll || false; + this._updateLayerStatus(list); + var _a = this._doPaintList(list, prevList, paintAll), finished = _a.finished, needsRefreshHover = _a.needsRefreshHover; + if (this._needsManuallyCompositing) { + this._compositeManually(); + } + if (needsRefreshHover) { + this._paintHoverList(list); + } + if (!finished) { + var self_1 = this; + requestAnimationFrame$1(function () { + self_1._paintList(list, prevList, paintAll, redrawId); + }); + } + else { + this.eachLayer(function (layer) { + layer.afterBrush && layer.afterBrush(); + }); + } + }; + CanvasPainter.prototype._compositeManually = function () { + var ctx = this.getLayer(CANVAS_ZLEVEL).ctx; + var width = this._domRoot.width; + var height = this._domRoot.height; + ctx.clearRect(0, 0, width, height); + this.eachBuiltinLayer(function (layer) { + if (layer.virtual) { + ctx.drawImage(layer.dom, 0, 0, width, height); + } + }); + }; + CanvasPainter.prototype._doPaintList = function (list, prevList, paintAll) { + var _this = this; + var layerList = []; + var useDirtyRect = this._opts.useDirtyRect; + for (var zi = 0; zi < this._zlevelList.length; zi++) { + var zlevel = this._zlevelList[zi]; + var layer = this._layers[zlevel]; + if (layer.__builtin__ + && layer !== this._hoverlayer + && (layer.__dirty || paintAll)) { + layerList.push(layer); + } + } + var finished = true; + var needsRefreshHover = false; + var _loop_1 = function (k) { + var layer = layerList[k]; + var ctx = layer.ctx; + var repaintRects = useDirtyRect + && layer.createRepaintRects(list, prevList, this_1._width, this_1._height); + var start = paintAll ? layer.__startIndex : layer.__drawIndex; + var useTimer = !paintAll && layer.incremental && Date.now; + var startTime = useTimer && Date.now(); + var clearColor = layer.zlevel === this_1._zlevelList[0] + ? this_1._backgroundColor : null; + if (layer.__startIndex === layer.__endIndex) { + layer.clear(false, clearColor, repaintRects); + } + else if (start === layer.__startIndex) { + var firstEl = list[start]; + if (!firstEl.incremental || !firstEl.notClear || paintAll) { + layer.clear(false, clearColor, repaintRects); + } + } + if (start === -1) { + console.error('For some unknown reason. drawIndex is -1'); + start = layer.__startIndex; + } + var i; + var repaint = function (repaintRect) { + var scope = { + inHover: false, + allClipped: false, + prevEl: null, + viewWidth: _this._width, + viewHeight: _this._height + }; + for (i = start; i < layer.__endIndex; i++) { + var el = list[i]; + if (el.__inHover) { + needsRefreshHover = true; + } + _this._doPaintEl(el, layer, useDirtyRect, repaintRect, scope, i === layer.__endIndex - 1); + if (useTimer) { + var dTime = Date.now() - startTime; + if (dTime > 15) { + break; + } + } + } + if (scope.prevElClipPaths) { + ctx.restore(); + } + }; + if (repaintRects) { + if (repaintRects.length === 0) { + i = layer.__endIndex; + } + else { + var dpr = this_1.dpr; + for (var r = 0; r < repaintRects.length; ++r) { + var rect = repaintRects[r]; + ctx.save(); + ctx.beginPath(); + ctx.rect(rect.x * dpr, rect.y * dpr, rect.width * dpr, rect.height * dpr); + ctx.clip(); + repaint(rect); + ctx.restore(); + } + } + } + else { + ctx.save(); + repaint(); + ctx.restore(); + } + layer.__drawIndex = i; + if (layer.__drawIndex < layer.__endIndex) { + finished = false; + } + }; + var this_1 = this; + for (var k = 0; k < layerList.length; k++) { + _loop_1(k); + } + if (env.wxa) { + each(this._layers, function (layer) { + if (layer && layer.ctx && layer.ctx.draw) { + layer.ctx.draw(); + } + }); + } + return { + finished: finished, + needsRefreshHover: needsRefreshHover + }; + }; + CanvasPainter.prototype._doPaintEl = function (el, currentLayer, useDirtyRect, repaintRect, scope, isLast) { + var ctx = currentLayer.ctx; + if (useDirtyRect) { + var paintRect = el.getPaintRect(); + if (!repaintRect || paintRect && paintRect.intersect(repaintRect)) { + brush(ctx, el, scope, isLast); + el.setPrevPaintRect(paintRect); + } + } + else { + brush(ctx, el, scope, isLast); + } + }; + CanvasPainter.prototype.getLayer = function (zlevel, virtual) { + if (this._singleCanvas && !this._needsManuallyCompositing) { + zlevel = CANVAS_ZLEVEL; + } + var layer = this._layers[zlevel]; + if (!layer) { + layer = new Layer('zr_' + zlevel, this, this.dpr); + layer.zlevel = zlevel; + layer.__builtin__ = true; + if (this._layerConfig[zlevel]) { + merge(layer, this._layerConfig[zlevel], true); + } + else if (this._layerConfig[zlevel - EL_AFTER_INCREMENTAL_INC]) { + merge(layer, this._layerConfig[zlevel - EL_AFTER_INCREMENTAL_INC], true); + } + if (virtual) { + layer.virtual = virtual; + } + this.insertLayer(zlevel, layer); + layer.initContext(); + } + return layer; + }; + CanvasPainter.prototype.insertLayer = function (zlevel, layer) { + var layersMap = this._layers; + var zlevelList = this._zlevelList; + var len = zlevelList.length; + var domRoot = this._domRoot; + var prevLayer = null; + var i = -1; + if (layersMap[zlevel]) { + if ("development" !== 'production') { + logError('ZLevel ' + zlevel + ' has been used already'); + } + return; + } + if (!isLayerValid(layer)) { + if ("development" !== 'production') { + logError('Layer of zlevel ' + zlevel + ' is not valid'); + } + return; + } + if (len > 0 && zlevel > zlevelList[0]) { + for (i = 0; i < len - 1; i++) { + if (zlevelList[i] < zlevel + && zlevelList[i + 1] > zlevel) { + break; + } + } + prevLayer = layersMap[zlevelList[i]]; + } + zlevelList.splice(i + 1, 0, zlevel); + layersMap[zlevel] = layer; + if (!layer.virtual) { + if (prevLayer) { + var prevDom = prevLayer.dom; + if (prevDom.nextSibling) { + domRoot.insertBefore(layer.dom, prevDom.nextSibling); + } + else { + domRoot.appendChild(layer.dom); + } + } + else { + if (domRoot.firstChild) { + domRoot.insertBefore(layer.dom, domRoot.firstChild); + } + else { + domRoot.appendChild(layer.dom); + } + } + } + layer.__painter = this; + }; + CanvasPainter.prototype.eachLayer = function (cb, context) { + var zlevelList = this._zlevelList; + for (var i = 0; i < zlevelList.length; i++) { + var z = zlevelList[i]; + cb.call(context, this._layers[z], z); + } + }; + CanvasPainter.prototype.eachBuiltinLayer = function (cb, context) { + var zlevelList = this._zlevelList; + for (var i = 0; i < zlevelList.length; i++) { + var z = zlevelList[i]; + var layer = this._layers[z]; + if (layer.__builtin__) { + cb.call(context, layer, z); + } + } + }; + CanvasPainter.prototype.eachOtherLayer = function (cb, context) { + var zlevelList = this._zlevelList; + for (var i = 0; i < zlevelList.length; i++) { + var z = zlevelList[i]; + var layer = this._layers[z]; + if (!layer.__builtin__) { + cb.call(context, layer, z); + } + } + }; + CanvasPainter.prototype.getLayers = function () { + return this._layers; + }; + CanvasPainter.prototype._updateLayerStatus = function (list) { + this.eachBuiltinLayer(function (layer, z) { + layer.__dirty = layer.__used = false; + }); + function updatePrevLayer(idx) { + if (prevLayer) { + if (prevLayer.__endIndex !== idx) { + prevLayer.__dirty = true; + } + prevLayer.__endIndex = idx; + } + } + if (this._singleCanvas) { + for (var i_1 = 1; i_1 < list.length; i_1++) { + var el = list[i_1]; + if (el.zlevel !== list[i_1 - 1].zlevel || el.incremental) { + this._needsManuallyCompositing = true; + break; + } + } + } + var prevLayer = null; + var incrementalLayerCount = 0; + var prevZlevel; + var i; + for (i = 0; i < list.length; i++) { + var el = list[i]; + var zlevel = el.zlevel; + var layer = void 0; + if (prevZlevel !== zlevel) { + prevZlevel = zlevel; + incrementalLayerCount = 0; + } + if (el.incremental) { + layer = this.getLayer(zlevel + INCREMENTAL_INC, this._needsManuallyCompositing); + layer.incremental = true; + incrementalLayerCount = 1; + } + else { + layer = this.getLayer(zlevel + (incrementalLayerCount > 0 ? EL_AFTER_INCREMENTAL_INC : 0), this._needsManuallyCompositing); + } + if (!layer.__builtin__) { + logError('ZLevel ' + zlevel + ' has been used by unkown layer ' + layer.id); + } + if (layer !== prevLayer) { + layer.__used = true; + if (layer.__startIndex !== i) { + layer.__dirty = true; + } + layer.__startIndex = i; + if (!layer.incremental) { + layer.__drawIndex = i; + } + else { + layer.__drawIndex = -1; + } + updatePrevLayer(i); + prevLayer = layer; + } + if ((el.__dirty & REDRAW_BIT) && !el.__inHover) { + layer.__dirty = true; + if (layer.incremental && layer.__drawIndex < 0) { + layer.__drawIndex = i; + } + } + } + updatePrevLayer(i); + this.eachBuiltinLayer(function (layer, z) { + if (!layer.__used && layer.getElementCount() > 0) { + layer.__dirty = true; + layer.__startIndex = layer.__endIndex = layer.__drawIndex = 0; + } + if (layer.__dirty && layer.__drawIndex < 0) { + layer.__drawIndex = layer.__startIndex; + } + }); + }; + CanvasPainter.prototype.clear = function () { + this.eachBuiltinLayer(this._clearLayer); + return this; + }; + CanvasPainter.prototype._clearLayer = function (layer) { + layer.clear(); + }; + CanvasPainter.prototype.setBackgroundColor = function (backgroundColor) { + this._backgroundColor = backgroundColor; + each(this._layers, function (layer) { + layer.setUnpainted(); + }); + }; + CanvasPainter.prototype.configLayer = function (zlevel, config) { + if (config) { + var layerConfig = this._layerConfig; + if (!layerConfig[zlevel]) { + layerConfig[zlevel] = config; + } + else { + merge(layerConfig[zlevel], config, true); + } + for (var i = 0; i < this._zlevelList.length; i++) { + var _zlevel = this._zlevelList[i]; + if (_zlevel === zlevel || _zlevel === zlevel + EL_AFTER_INCREMENTAL_INC) { + var layer = this._layers[_zlevel]; + merge(layer, layerConfig[zlevel], true); + } + } + } + }; + CanvasPainter.prototype.delLayer = function (zlevel) { + var layers = this._layers; + var zlevelList = this._zlevelList; + var layer = layers[zlevel]; + if (!layer) { + return; + } + layer.dom.parentNode.removeChild(layer.dom); + delete layers[zlevel]; + zlevelList.splice(indexOf(zlevelList, zlevel), 1); + }; + CanvasPainter.prototype.resize = function (width, height) { + if (!this._domRoot.style) { + if (width == null || height == null) { + return; + } + this._width = width; + this._height = height; + this.getLayer(CANVAS_ZLEVEL).resize(width, height); + } + else { + var domRoot = this._domRoot; + domRoot.style.display = 'none'; + var opts = this._opts; + var root = this.root; + width != null && (opts.width = width); + height != null && (opts.height = height); + width = getSize(root, 0, opts); + height = getSize(root, 1, opts); + domRoot.style.display = ''; + if (this._width !== width || height !== this._height) { + domRoot.style.width = width + 'px'; + domRoot.style.height = height + 'px'; + for (var id in this._layers) { + if (this._layers.hasOwnProperty(id)) { + this._layers[id].resize(width, height); + } + } + this.refresh(true); + } + this._width = width; + this._height = height; + } + return this; + }; + CanvasPainter.prototype.clearLayer = function (zlevel) { + var layer = this._layers[zlevel]; + if (layer) { + layer.clear(); + } + }; + CanvasPainter.prototype.dispose = function () { + this.root.innerHTML = ''; + this.root = + this.storage = + this._domRoot = + this._layers = null; + }; + CanvasPainter.prototype.getRenderedCanvas = function (opts) { + opts = opts || {}; + if (this._singleCanvas && !this._compositeManually) { + return this._layers[CANVAS_ZLEVEL].dom; + } + var imageLayer = new Layer('image', this, opts.pixelRatio || this.dpr); + imageLayer.initContext(); + imageLayer.clear(false, opts.backgroundColor || this._backgroundColor); + var ctx = imageLayer.ctx; + if (opts.pixelRatio <= this.dpr) { + this.refresh(); + var width_1 = imageLayer.dom.width; + var height_1 = imageLayer.dom.height; + this.eachLayer(function (layer) { + if (layer.__builtin__) { + ctx.drawImage(layer.dom, 0, 0, width_1, height_1); + } + else if (layer.renderToCanvas) { + ctx.save(); + layer.renderToCanvas(ctx); + ctx.restore(); + } + }); + } + else { + var scope = { + inHover: false, + viewWidth: this._width, + viewHeight: this._height + }; + var displayList = this.storage.getDisplayList(true); + for (var i = 0, len = displayList.length; i < len; i++) { + var el = displayList[i]; + brush(ctx, el, scope, i === len - 1); + } + } + return imageLayer.dom; + }; + CanvasPainter.prototype.getWidth = function () { + return this._width; + }; + CanvasPainter.prototype.getHeight = function () { + return this._height; + }; + return CanvasPainter; + }()); + + function install$1(registers) { + registers.registerPainter('canvas', CanvasPainter); + } + + var LineSeriesModel = + /** @class */ + function (_super) { + __extends(LineSeriesModel, _super); + + function LineSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = LineSeriesModel.type; + _this.hasSymbolVisual = true; + return _this; + } + + LineSeriesModel.prototype.getInitialData = function (option) { + if ("development" !== 'production') { + var coordSys = option.coordinateSystem; + + if (coordSys !== 'polar' && coordSys !== 'cartesian2d') { + throw new Error('Line not support coordinateSystem besides cartesian and polar'); + } + } + + return createSeriesData(null, this, { + useEncodeDefaulter: true + }); + }; + + LineSeriesModel.prototype.getLegendIcon = function (opt) { + var group = new Group(); + var line = createSymbol('line', 0, opt.itemHeight / 2, opt.itemWidth, 0, opt.lineStyle.stroke, false); + group.add(line); + line.setStyle(opt.lineStyle); + var visualType = this.getData().getVisual('symbol'); + var visualRotate = this.getData().getVisual('symbolRotate'); + var symbolType = visualType === 'none' ? 'circle' : visualType; // Symbol size is 80% when there is a line + + var size = opt.itemHeight * 0.8; + var symbol = createSymbol(symbolType, (opt.itemWidth - size) / 2, (opt.itemHeight - size) / 2, size, size, opt.itemStyle.fill); + group.add(symbol); + symbol.setStyle(opt.itemStyle); + var symbolRotate = opt.iconRotate === 'inherit' ? visualRotate : opt.iconRotate || 0; + symbol.rotation = symbolRotate * Math.PI / 180; + symbol.setOrigin([opt.itemWidth / 2, opt.itemHeight / 2]); + + if (symbolType.indexOf('empty') > -1) { + symbol.style.stroke = symbol.style.fill; + symbol.style.fill = '#fff'; + symbol.style.lineWidth = 2; + } + + return group; + }; + + LineSeriesModel.type = 'series.line'; + LineSeriesModel.dependencies = ['grid', 'polar']; + LineSeriesModel.defaultOption = { + // zlevel: 0, + z: 3, + coordinateSystem: 'cartesian2d', + legendHoverLink: true, + clip: true, + label: { + position: 'top' + }, + // itemStyle: { + // }, + endLabel: { + show: false, + valueAnimation: true, + distance: 8 + }, + lineStyle: { + width: 2, + type: 'solid' + }, + emphasis: { + scale: true + }, + // areaStyle: { + // origin of areaStyle. Valid values: + // `'auto'/null/undefined`: from axisLine to data + // `'start'`: from min to data + // `'end'`: from data to max + // origin: 'auto' + // }, + // false, 'start', 'end', 'middle' + step: false, + // Disabled if step is true + smooth: false, + smoothMonotone: null, + symbol: 'emptyCircle', + symbolSize: 4, + symbolRotate: null, + showSymbol: true, + // `false`: follow the label interval strategy. + // `true`: show all symbols. + // `'auto'`: If possible, show all symbols, otherwise + // follow the label interval strategy. + showAllSymbol: 'auto', + // Whether to connect break point. + connectNulls: false, + // Sampling for large data. Can be: 'average', 'max', 'min', 'sum', 'lttb'. + sampling: 'none', + animationEasing: 'linear', + // Disable progressive + progressive: 0, + hoverLayerThreshold: Infinity, + universalTransition: { + divideShape: 'clone' + }, + triggerLineEvent: false + }; + return LineSeriesModel; + }(SeriesModel); + + /** + * @return label string. Not null/undefined + */ + + function getDefaultLabel(data, dataIndex) { + var labelDims = data.mapDimensionsAll('defaultedLabel'); + var len = labelDims.length; // Simple optimization (in lots of cases, label dims length is 1) + + if (len === 1) { + var rawVal = retrieveRawValue(data, dataIndex, labelDims[0]); + return rawVal != null ? rawVal + '' : null; + } else if (len) { + var vals = []; + + for (var i = 0; i < labelDims.length; i++) { + vals.push(retrieveRawValue(data, dataIndex, labelDims[i])); + } + + return vals.join(' '); + } + } + function getDefaultInterpolatedLabel(data, interpolatedValue) { + var labelDims = data.mapDimensionsAll('defaultedLabel'); + + if (!isArray(interpolatedValue)) { + return interpolatedValue + ''; + } + + var vals = []; + + for (var i = 0; i < labelDims.length; i++) { + var dimIndex = data.getDimensionIndex(labelDims[i]); + + if (dimIndex >= 0) { + vals.push(interpolatedValue[dimIndex]); + } + } + + return vals.join(' '); + } + + var Symbol = + /** @class */ + function (_super) { + __extends(Symbol, _super); + + function Symbol(data, idx, seriesScope, opts) { + var _this = _super.call(this) || this; + + _this.updateData(data, idx, seriesScope, opts); + + return _this; + } + + Symbol.prototype._createSymbol = function (symbolType, data, idx, symbolSize, keepAspect) { + // Remove paths created before + this.removeAll(); // let symbolPath = createSymbol( + // symbolType, -0.5, -0.5, 1, 1, color + // ); + // If width/height are set too small (e.g., set to 1) on ios10 + // and macOS Sierra, a circle stroke become a rect, no matter what + // the scale is set. So we set width/height as 2. See #4150. + + var symbolPath = createSymbol(symbolType, -1, -1, 2, 2, null, keepAspect); + symbolPath.attr({ + z2: 100, + culling: true, + scaleX: symbolSize[0] / 2, + scaleY: symbolSize[1] / 2 + }); // Rewrite drift method + + symbolPath.drift = driftSymbol; + this._symbolType = symbolType; + this.add(symbolPath); + }; + /** + * Stop animation + * @param {boolean} toLastFrame + */ + + + Symbol.prototype.stopSymbolAnimation = function (toLastFrame) { + this.childAt(0).stopAnimation(null, toLastFrame); + }; + + Symbol.prototype.getSymbolType = function () { + return this._symbolType; + }; + /** + * FIXME: + * Caution: This method breaks the encapsulation of this module, + * but it indeed brings convenience. So do not use the method + * unless you detailedly know all the implements of `Symbol`, + * especially animation. + * + * Get symbol path element. + */ + + + Symbol.prototype.getSymbolPath = function () { + return this.childAt(0); + }; + /** + * Highlight symbol + */ + + + Symbol.prototype.highlight = function () { + enterEmphasis(this.childAt(0)); + }; + /** + * Downplay symbol + */ + + + Symbol.prototype.downplay = function () { + leaveEmphasis(this.childAt(0)); + }; + /** + * @param {number} zlevel + * @param {number} z + */ + + + Symbol.prototype.setZ = function (zlevel, z) { + var symbolPath = this.childAt(0); + symbolPath.zlevel = zlevel; + symbolPath.z = z; + }; + + Symbol.prototype.setDraggable = function (draggable, hasCursorOption) { + var symbolPath = this.childAt(0); + symbolPath.draggable = draggable; + symbolPath.cursor = !hasCursorOption && draggable ? 'move' : symbolPath.cursor; + }; + /** + * Update symbol properties + */ + + + Symbol.prototype.updateData = function (data, idx, seriesScope, opts) { + this.silent = false; + var symbolType = data.getItemVisual(idx, 'symbol') || 'circle'; + var seriesModel = data.hostModel; + var symbolSize = Symbol.getSymbolSize(data, idx); + var isInit = symbolType !== this._symbolType; + var disableAnimation = opts && opts.disableAnimation; + + if (isInit) { + var keepAspect = data.getItemVisual(idx, 'symbolKeepAspect'); + + this._createSymbol(symbolType, data, idx, symbolSize, keepAspect); + } else { + var symbolPath = this.childAt(0); + symbolPath.silent = false; + var target = { + scaleX: symbolSize[0] / 2, + scaleY: symbolSize[1] / 2 + }; + disableAnimation ? symbolPath.attr(target) : updateProps(symbolPath, target, seriesModel, idx); + saveOldStyle(symbolPath); + } + + this._updateCommon(data, idx, symbolSize, seriesScope, opts); + + if (isInit) { + var symbolPath = this.childAt(0); + + if (!disableAnimation) { + var target = { + scaleX: this._sizeX, + scaleY: this._sizeY, + style: { + // Always fadeIn. Because it has fadeOut animation when symbol is removed.. + opacity: symbolPath.style.opacity + } + }; + symbolPath.scaleX = symbolPath.scaleY = 0; + symbolPath.style.opacity = 0; + initProps(symbolPath, target, seriesModel, idx); + } + } + + if (disableAnimation) { + // Must stop leave transition manually if don't call initProps or updateProps. + this.childAt(0).stopAnimation('leave'); + } + }; + + Symbol.prototype._updateCommon = function (data, idx, symbolSize, seriesScope, opts) { + var symbolPath = this.childAt(0); + var seriesModel = data.hostModel; + var emphasisItemStyle; + var blurItemStyle; + var selectItemStyle; + var focus; + var blurScope; + var emphasisDisabled; + var labelStatesModels; + var hoverScale; + var cursorStyle; + + if (seriesScope) { + emphasisItemStyle = seriesScope.emphasisItemStyle; + blurItemStyle = seriesScope.blurItemStyle; + selectItemStyle = seriesScope.selectItemStyle; + focus = seriesScope.focus; + blurScope = seriesScope.blurScope; + labelStatesModels = seriesScope.labelStatesModels; + hoverScale = seriesScope.hoverScale; + cursorStyle = seriesScope.cursorStyle; + emphasisDisabled = seriesScope.emphasisDisabled; + } + + if (!seriesScope || data.hasItemOption) { + var itemModel = seriesScope && seriesScope.itemModel ? seriesScope.itemModel : data.getItemModel(idx); + var emphasisModel = itemModel.getModel('emphasis'); + emphasisItemStyle = emphasisModel.getModel('itemStyle').getItemStyle(); + selectItemStyle = itemModel.getModel(['select', 'itemStyle']).getItemStyle(); + blurItemStyle = itemModel.getModel(['blur', 'itemStyle']).getItemStyle(); + focus = emphasisModel.get('focus'); + blurScope = emphasisModel.get('blurScope'); + emphasisDisabled = emphasisModel.get('disabled'); + labelStatesModels = getLabelStatesModels(itemModel); + hoverScale = emphasisModel.getShallow('scale'); + cursorStyle = itemModel.getShallow('cursor'); + } + + var symbolRotate = data.getItemVisual(idx, 'symbolRotate'); + symbolPath.attr('rotation', (symbolRotate || 0) * Math.PI / 180 || 0); + var symbolOffset = normalizeSymbolOffset(data.getItemVisual(idx, 'symbolOffset'), symbolSize); + + if (symbolOffset) { + symbolPath.x = symbolOffset[0]; + symbolPath.y = symbolOffset[1]; + } + + cursorStyle && symbolPath.attr('cursor', cursorStyle); + var symbolStyle = data.getItemVisual(idx, 'style'); + var visualColor = symbolStyle.fill; + + if (symbolPath instanceof ZRImage) { + var pathStyle = symbolPath.style; + symbolPath.useStyle(extend({ + // TODO other properties like x, y ? + image: pathStyle.image, + x: pathStyle.x, + y: pathStyle.y, + width: pathStyle.width, + height: pathStyle.height + }, symbolStyle)); + } else { + if (symbolPath.__isEmptyBrush) { + // fill and stroke will be swapped if it's empty. + // So we cloned a new style to avoid it affecting the original style in visual storage. + // TODO Better implementation. No empty logic! + symbolPath.useStyle(extend({}, symbolStyle)); + } else { + symbolPath.useStyle(symbolStyle); + } // Disable decal because symbol scale will been applied on the decal. + + + symbolPath.style.decal = null; + symbolPath.setColor(visualColor, opts && opts.symbolInnerColor); + symbolPath.style.strokeNoScale = true; + } + + var liftZ = data.getItemVisual(idx, 'liftZ'); + var z2Origin = this._z2; + + if (liftZ != null) { + if (z2Origin == null) { + this._z2 = symbolPath.z2; + symbolPath.z2 += liftZ; + } + } else if (z2Origin != null) { + symbolPath.z2 = z2Origin; + this._z2 = null; + } + + var useNameLabel = opts && opts.useNameLabel; + setLabelStyle(symbolPath, labelStatesModels, { + labelFetcher: seriesModel, + labelDataIndex: idx, + defaultText: getLabelDefaultText, + inheritColor: visualColor, + defaultOpacity: symbolStyle.opacity + }); // Do not execute util needed. + + function getLabelDefaultText(idx) { + return useNameLabel ? data.getName(idx) : getDefaultLabel(data, idx); + } + + this._sizeX = symbolSize[0] / 2; + this._sizeY = symbolSize[1] / 2; + var emphasisState = symbolPath.ensureState('emphasis'); + emphasisState.style = emphasisItemStyle; + symbolPath.ensureState('select').style = selectItemStyle; + symbolPath.ensureState('blur').style = blurItemStyle; // null / undefined / true means to use default strategy. + // 0 / false / negative number / NaN / Infinity means no scale. + + var scaleRatio = hoverScale == null || hoverScale === true ? Math.max(1.1, 3 / this._sizeY) // PENDING: restrict hoverScale > 1? It seems unreasonable to scale down + : isFinite(hoverScale) && hoverScale > 0 ? +hoverScale : 1; // always set scale to allow resetting + + emphasisState.scaleX = this._sizeX * scaleRatio; + emphasisState.scaleY = this._sizeY * scaleRatio; + this.setSymbolScale(1); + toggleHoverEmphasis(this, focus, blurScope, emphasisDisabled); + }; + + Symbol.prototype.setSymbolScale = function (scale) { + this.scaleX = this.scaleY = scale; + }; + + Symbol.prototype.fadeOut = function (cb, seriesModel, opt) { + var symbolPath = this.childAt(0); + var dataIndex = getECData(this).dataIndex; + var animationOpt = opt && opt.animation; // Avoid mistaken hover when fading out + + this.silent = symbolPath.silent = true; // Not show text when animating + + if (opt && opt.fadeLabel) { + var textContent = symbolPath.getTextContent(); + + if (textContent) { + removeElement(textContent, { + style: { + opacity: 0 + } + }, seriesModel, { + dataIndex: dataIndex, + removeOpt: animationOpt, + cb: function () { + symbolPath.removeTextContent(); + } + }); + } + } else { + symbolPath.removeTextContent(); + } + + removeElement(symbolPath, { + style: { + opacity: 0 + }, + scaleX: 0, + scaleY: 0 + }, seriesModel, { + dataIndex: dataIndex, + cb: cb, + removeOpt: animationOpt + }); + }; + + Symbol.getSymbolSize = function (data, idx) { + return normalizeSymbolSize(data.getItemVisual(idx, 'symbolSize')); + }; + + return Symbol; + }(Group); + + function driftSymbol(dx, dy) { + this.parent.drift(dx, dy); + } + + function symbolNeedsDraw(data, point, idx, opt) { + return point && !isNaN(point[0]) && !isNaN(point[1]) && !(opt.isIgnore && opt.isIgnore(idx)) // We do not set clipShape on group, because it will cut part of + // the symbol element shape. We use the same clip shape here as + // the line clip. + && !(opt.clipShape && !opt.clipShape.contain(point[0], point[1])) && data.getItemVisual(idx, 'symbol') !== 'none'; + } + + function normalizeUpdateOpt(opt) { + if (opt != null && !isObject(opt)) { + opt = { + isIgnore: opt + }; + } + + return opt || {}; + } + + function makeSeriesScope(data) { + var seriesModel = data.hostModel; + var emphasisModel = seriesModel.getModel('emphasis'); + return { + emphasisItemStyle: emphasisModel.getModel('itemStyle').getItemStyle(), + blurItemStyle: seriesModel.getModel(['blur', 'itemStyle']).getItemStyle(), + selectItemStyle: seriesModel.getModel(['select', 'itemStyle']).getItemStyle(), + focus: emphasisModel.get('focus'), + blurScope: emphasisModel.get('blurScope'), + emphasisDisabled: emphasisModel.get('disabled'), + hoverScale: emphasisModel.get('scale'), + labelStatesModels: getLabelStatesModels(seriesModel), + cursorStyle: seriesModel.get('cursor') + }; + } + + var SymbolDraw = + /** @class */ + function () { + function SymbolDraw(SymbolCtor) { + this.group = new Group(); + this._SymbolCtor = SymbolCtor || Symbol; + } + /** + * Update symbols draw by new data + */ + + + SymbolDraw.prototype.updateData = function (data, opt) { + // Remove progressive els. + this._progressiveEls = null; + opt = normalizeUpdateOpt(opt); + var group = this.group; + var seriesModel = data.hostModel; + var oldData = this._data; + var SymbolCtor = this._SymbolCtor; + var disableAnimation = opt.disableAnimation; + var seriesScope = makeSeriesScope(data); + var symbolUpdateOpt = { + disableAnimation: disableAnimation + }; + + var getSymbolPoint = opt.getSymbolPoint || function (idx) { + return data.getItemLayout(idx); + }; // There is no oldLineData only when first rendering or switching from + // stream mode to normal mode, where previous elements should be removed. + + + if (!oldData) { + group.removeAll(); + } + + data.diff(oldData).add(function (newIdx) { + var point = getSymbolPoint(newIdx); + + if (symbolNeedsDraw(data, point, newIdx, opt)) { + var symbolEl = new SymbolCtor(data, newIdx, seriesScope, symbolUpdateOpt); + symbolEl.setPosition(point); + data.setItemGraphicEl(newIdx, symbolEl); + group.add(symbolEl); + } + }).update(function (newIdx, oldIdx) { + var symbolEl = oldData.getItemGraphicEl(oldIdx); + var point = getSymbolPoint(newIdx); + + if (!symbolNeedsDraw(data, point, newIdx, opt)) { + group.remove(symbolEl); + return; + } + + var newSymbolType = data.getItemVisual(newIdx, 'symbol') || 'circle'; + var oldSymbolType = symbolEl && symbolEl.getSymbolType && symbolEl.getSymbolType(); + + if (!symbolEl // Create a new if symbol type changed. + || oldSymbolType && oldSymbolType !== newSymbolType) { + group.remove(symbolEl); + symbolEl = new SymbolCtor(data, newIdx, seriesScope, symbolUpdateOpt); + symbolEl.setPosition(point); + } else { + symbolEl.updateData(data, newIdx, seriesScope, symbolUpdateOpt); + var target = { + x: point[0], + y: point[1] + }; + disableAnimation ? symbolEl.attr(target) : updateProps(symbolEl, target, seriesModel); + } // Add back + + + group.add(symbolEl); + data.setItemGraphicEl(newIdx, symbolEl); + }).remove(function (oldIdx) { + var el = oldData.getItemGraphicEl(oldIdx); + el && el.fadeOut(function () { + group.remove(el); + }, seriesModel); + }).execute(); + this._getSymbolPoint = getSymbolPoint; + this._data = data; + }; + + SymbolDraw.prototype.updateLayout = function () { + var _this = this; + + var data = this._data; + + if (data) { + // Not use animation + data.eachItemGraphicEl(function (el, idx) { + var point = _this._getSymbolPoint(idx); + + el.setPosition(point); + el.markRedraw(); + }); + } + }; + + SymbolDraw.prototype.incrementalPrepareUpdate = function (data) { + this._seriesScope = makeSeriesScope(data); + this._data = null; + this.group.removeAll(); + }; + /** + * Update symbols draw by new data + */ + + SymbolDraw.prototype.incrementalUpdate = function (taskParams, data, opt) { + // Clear + this._progressiveEls = []; + opt = normalizeUpdateOpt(opt); + + function updateIncrementalAndHover(el) { + if (!el.isGroup) { + el.incremental = true; + el.ensureState('emphasis').hoverLayer = true; + } + } + + for (var idx = taskParams.start; idx < taskParams.end; idx++) { + var point = data.getItemLayout(idx); + + if (symbolNeedsDraw(data, point, idx, opt)) { + var el = new this._SymbolCtor(data, idx, this._seriesScope); + el.traverse(updateIncrementalAndHover); + el.setPosition(point); + this.group.add(el); + data.setItemGraphicEl(idx, el); + + this._progressiveEls.push(el); + } + } + }; + + SymbolDraw.prototype.eachRendered = function (cb) { + traverseElements(this._progressiveEls || this.group, cb); + }; + + SymbolDraw.prototype.remove = function (enableAnimation) { + var group = this.group; + var data = this._data; // Incremental model do not have this._data. + + if (data && enableAnimation) { + data.eachItemGraphicEl(function (el) { + el.fadeOut(function () { + group.remove(el); + }, data.hostModel); + }); + } else { + group.removeAll(); + } + }; + return SymbolDraw; + }(); + + function prepareDataCoordInfo(coordSys, data, valueOrigin) { + var baseAxis = coordSys.getBaseAxis(); + var valueAxis = coordSys.getOtherAxis(baseAxis); + var valueStart = getValueStart(valueAxis, valueOrigin); + var baseAxisDim = baseAxis.dim; + var valueAxisDim = valueAxis.dim; + var valueDim = data.mapDimension(valueAxisDim); + var baseDim = data.mapDimension(baseAxisDim); + var baseDataOffset = valueAxisDim === 'x' || valueAxisDim === 'radius' ? 1 : 0; + var dims = map(coordSys.dimensions, function (coordDim) { + return data.mapDimension(coordDim); + }); + var stacked = false; + var stackResultDim = data.getCalculationInfo('stackResultDimension'); + + if (isDimensionStacked(data, dims[0] + /*, dims[1]*/ + )) { + // jshint ignore:line + stacked = true; + dims[0] = stackResultDim; + } + + if (isDimensionStacked(data, dims[1] + /*, dims[0]*/ + )) { + // jshint ignore:line + stacked = true; + dims[1] = stackResultDim; + } + + return { + dataDimsForPoint: dims, + valueStart: valueStart, + valueAxisDim: valueAxisDim, + baseAxisDim: baseAxisDim, + stacked: !!stacked, + valueDim: valueDim, + baseDim: baseDim, + baseDataOffset: baseDataOffset, + stackedOverDimension: data.getCalculationInfo('stackedOverDimension') + }; + } + + function getValueStart(valueAxis, valueOrigin) { + var valueStart = 0; + var extent = valueAxis.scale.getExtent(); + + if (valueOrigin === 'start') { + valueStart = extent[0]; + } else if (valueOrigin === 'end') { + valueStart = extent[1]; + } // If origin is specified as a number, use it as + // valueStart directly + else if (isNumber(valueOrigin) && !isNaN(valueOrigin)) { + valueStart = valueOrigin; + } // auto + else { + // Both positive + if (extent[0] > 0) { + valueStart = extent[0]; + } // Both negative + else if (extent[1] < 0) { + valueStart = extent[1]; + } // If is one positive, and one negative, onZero shall be true + + } + + return valueStart; + } + + function getStackedOnPoint(dataCoordInfo, coordSys, data, idx) { + var value = NaN; + + if (dataCoordInfo.stacked) { + value = data.get(data.getCalculationInfo('stackedOverDimension'), idx); + } + + if (isNaN(value)) { + value = dataCoordInfo.valueStart; + } + + var baseDataOffset = dataCoordInfo.baseDataOffset; + var stackedData = []; + stackedData[baseDataOffset] = data.get(dataCoordInfo.baseDim, idx); + stackedData[1 - baseDataOffset] = value; + return coordSys.dataToPoint(stackedData); + } + + function diffData(oldData, newData) { + var diffResult = []; + newData.diff(oldData).add(function (idx) { + diffResult.push({ + cmd: '+', + idx: idx + }); + }).update(function (newIdx, oldIdx) { + diffResult.push({ + cmd: '=', + idx: oldIdx, + idx1: newIdx + }); + }).remove(function (idx) { + diffResult.push({ + cmd: '-', + idx: idx + }); + }).execute(); + return diffResult; + } + + function lineAnimationDiff(oldData, newData, oldStackedOnPoints, newStackedOnPoints, oldCoordSys, newCoordSys, oldValueOrigin, newValueOrigin) { + var diff = diffData(oldData, newData); // let newIdList = newData.mapArray(newData.getId); + // let oldIdList = oldData.mapArray(oldData.getId); + // convertToIntId(newIdList, oldIdList); + // // FIXME One data ? + // diff = arrayDiff(oldIdList, newIdList); + + var currPoints = []; + var nextPoints = []; // Points for stacking base line + + var currStackedPoints = []; + var nextStackedPoints = []; + var status = []; + var sortedIndices = []; + var rawIndices = []; + var newDataOldCoordInfo = prepareDataCoordInfo(oldCoordSys, newData, oldValueOrigin); // const oldDataNewCoordInfo = prepareDataCoordInfo(newCoordSys, oldData, newValueOrigin); + + var oldPoints = oldData.getLayout('points') || []; + var newPoints = newData.getLayout('points') || []; + + for (var i = 0; i < diff.length; i++) { + var diffItem = diff[i]; + var pointAdded = true; + var oldIdx2 = void 0; + var newIdx2 = void 0; // FIXME, animation is not so perfect when dataZoom window moves fast + // Which is in case remvoing or add more than one data in the tail or head + + switch (diffItem.cmd) { + case '=': + oldIdx2 = diffItem.idx * 2; + newIdx2 = diffItem.idx1 * 2; + var currentX = oldPoints[oldIdx2]; + var currentY = oldPoints[oldIdx2 + 1]; + var nextX = newPoints[newIdx2]; + var nextY = newPoints[newIdx2 + 1]; // If previous data is NaN, use next point directly + + if (isNaN(currentX) || isNaN(currentY)) { + currentX = nextX; + currentY = nextY; + } + + currPoints.push(currentX, currentY); + nextPoints.push(nextX, nextY); + currStackedPoints.push(oldStackedOnPoints[oldIdx2], oldStackedOnPoints[oldIdx2 + 1]); + nextStackedPoints.push(newStackedOnPoints[newIdx2], newStackedOnPoints[newIdx2 + 1]); + rawIndices.push(newData.getRawIndex(diffItem.idx1)); + break; + + case '+': + var newIdx = diffItem.idx; + var newDataDimsForPoint = newDataOldCoordInfo.dataDimsForPoint; + var oldPt = oldCoordSys.dataToPoint([newData.get(newDataDimsForPoint[0], newIdx), newData.get(newDataDimsForPoint[1], newIdx)]); + newIdx2 = newIdx * 2; + currPoints.push(oldPt[0], oldPt[1]); + nextPoints.push(newPoints[newIdx2], newPoints[newIdx2 + 1]); + var stackedOnPoint = getStackedOnPoint(newDataOldCoordInfo, oldCoordSys, newData, newIdx); + currStackedPoints.push(stackedOnPoint[0], stackedOnPoint[1]); + nextStackedPoints.push(newStackedOnPoints[newIdx2], newStackedOnPoints[newIdx2 + 1]); + rawIndices.push(newData.getRawIndex(newIdx)); + break; + + case '-': + pointAdded = false; + } // Original indices + + + if (pointAdded) { + status.push(diffItem); + sortedIndices.push(sortedIndices.length); + } + } // Diff result may be crossed if all items are changed + // Sort by data index + + + sortedIndices.sort(function (a, b) { + return rawIndices[a] - rawIndices[b]; + }); + var len = currPoints.length; + var sortedCurrPoints = createFloat32Array(len); + var sortedNextPoints = createFloat32Array(len); + var sortedCurrStackedPoints = createFloat32Array(len); + var sortedNextStackedPoints = createFloat32Array(len); + var sortedStatus = []; + + for (var i = 0; i < sortedIndices.length; i++) { + var idx = sortedIndices[i]; + var i2 = i * 2; + var idx2 = idx * 2; + sortedCurrPoints[i2] = currPoints[idx2]; + sortedCurrPoints[i2 + 1] = currPoints[idx2 + 1]; + sortedNextPoints[i2] = nextPoints[idx2]; + sortedNextPoints[i2 + 1] = nextPoints[idx2 + 1]; + sortedCurrStackedPoints[i2] = currStackedPoints[idx2]; + sortedCurrStackedPoints[i2 + 1] = currStackedPoints[idx2 + 1]; + sortedNextStackedPoints[i2] = nextStackedPoints[idx2]; + sortedNextStackedPoints[i2 + 1] = nextStackedPoints[idx2 + 1]; + sortedStatus[i] = status[idx]; + } + + return { + current: sortedCurrPoints, + next: sortedNextPoints, + stackedOnCurrent: sortedCurrStackedPoints, + stackedOnNext: sortedNextStackedPoints, + status: sortedStatus + }; + } + + var mathMin$5 = Math.min; + var mathMax$5 = Math.max; + + function isPointNull(x, y) { + return isNaN(x) || isNaN(y); + } + /** + * Draw smoothed line in non-monotone, in may cause undesired curve in extreme + * situations. This should be used when points are non-monotone neither in x or + * y dimension. + */ + + + function drawSegment(ctx, points, start, segLen, allLen, dir, smooth, smoothMonotone, connectNulls) { + var prevX; + var prevY; + var cpx0; + var cpy0; + var cpx1; + var cpy1; + var idx = start; + var k = 0; + + for (; k < segLen; k++) { + var x = points[idx * 2]; + var y = points[idx * 2 + 1]; + + if (idx >= allLen || idx < 0) { + break; + } + + if (isPointNull(x, y)) { + if (connectNulls) { + idx += dir; + continue; + } + + break; + } + + if (idx === start) { + ctx[dir > 0 ? 'moveTo' : 'lineTo'](x, y); + cpx0 = x; + cpy0 = y; + } else { + var dx = x - prevX; + var dy = y - prevY; // Ignore tiny segment. + + if (dx * dx + dy * dy < 0.5) { + idx += dir; + continue; + } + + if (smooth > 0) { + var nextIdx = idx + dir; + var nextX = points[nextIdx * 2]; + var nextY = points[nextIdx * 2 + 1]; // Ignore duplicate point + + while (nextX === x && nextY === y && k < segLen) { + k++; + nextIdx += dir; + idx += dir; + nextX = points[nextIdx * 2]; + nextY = points[nextIdx * 2 + 1]; + x = points[idx * 2]; + y = points[idx * 2 + 1]; + dx = x - prevX; + dy = y - prevY; + } + + var tmpK = k + 1; + + if (connectNulls) { + // Find next point not null + while (isPointNull(nextX, nextY) && tmpK < segLen) { + tmpK++; + nextIdx += dir; + nextX = points[nextIdx * 2]; + nextY = points[nextIdx * 2 + 1]; + } + } + + var ratioNextSeg = 0.5; + var vx = 0; + var vy = 0; + var nextCpx0 = void 0; + var nextCpy0 = void 0; // Is last point + + if (tmpK >= segLen || isPointNull(nextX, nextY)) { + cpx1 = x; + cpy1 = y; + } else { + vx = nextX - prevX; + vy = nextY - prevY; + var dx0 = x - prevX; + var dx1 = nextX - x; + var dy0 = y - prevY; + var dy1 = nextY - y; + var lenPrevSeg = void 0; + var lenNextSeg = void 0; + + if (smoothMonotone === 'x') { + lenPrevSeg = Math.abs(dx0); + lenNextSeg = Math.abs(dx1); + var dir_1 = vx > 0 ? 1 : -1; + cpx1 = x - dir_1 * lenPrevSeg * smooth; + cpy1 = y; + nextCpx0 = x + dir_1 * lenNextSeg * smooth; + nextCpy0 = y; + } else if (smoothMonotone === 'y') { + lenPrevSeg = Math.abs(dy0); + lenNextSeg = Math.abs(dy1); + var dir_2 = vy > 0 ? 1 : -1; + cpx1 = x; + cpy1 = y - dir_2 * lenPrevSeg * smooth; + nextCpx0 = x; + nextCpy0 = y + dir_2 * lenNextSeg * smooth; + } else { + lenPrevSeg = Math.sqrt(dx0 * dx0 + dy0 * dy0); + lenNextSeg = Math.sqrt(dx1 * dx1 + dy1 * dy1); // Use ratio of seg length + + ratioNextSeg = lenNextSeg / (lenNextSeg + lenPrevSeg); + cpx1 = x - vx * smooth * (1 - ratioNextSeg); + cpy1 = y - vy * smooth * (1 - ratioNextSeg); // cp0 of next segment + + nextCpx0 = x + vx * smooth * ratioNextSeg; + nextCpy0 = y + vy * smooth * ratioNextSeg; // Smooth constraint between point and next point. + // Avoid exceeding extreme after smoothing. + + nextCpx0 = mathMin$5(nextCpx0, mathMax$5(nextX, x)); + nextCpy0 = mathMin$5(nextCpy0, mathMax$5(nextY, y)); + nextCpx0 = mathMax$5(nextCpx0, mathMin$5(nextX, x)); + nextCpy0 = mathMax$5(nextCpy0, mathMin$5(nextY, y)); // Reclaculate cp1 based on the adjusted cp0 of next seg. + + vx = nextCpx0 - x; + vy = nextCpy0 - y; + cpx1 = x - vx * lenPrevSeg / lenNextSeg; + cpy1 = y - vy * lenPrevSeg / lenNextSeg; // Smooth constraint between point and prev point. + // Avoid exceeding extreme after smoothing. + + cpx1 = mathMin$5(cpx1, mathMax$5(prevX, x)); + cpy1 = mathMin$5(cpy1, mathMax$5(prevY, y)); + cpx1 = mathMax$5(cpx1, mathMin$5(prevX, x)); + cpy1 = mathMax$5(cpy1, mathMin$5(prevY, y)); // Adjust next cp0 again. + + vx = x - cpx1; + vy = y - cpy1; + nextCpx0 = x + vx * lenNextSeg / lenPrevSeg; + nextCpy0 = y + vy * lenNextSeg / lenPrevSeg; + } + } + + ctx.bezierCurveTo(cpx0, cpy0, cpx1, cpy1, x, y); + cpx0 = nextCpx0; + cpy0 = nextCpy0; + } else { + ctx.lineTo(x, y); + } + } + + prevX = x; + prevY = y; + idx += dir; + } + + return k; + } + + var ECPolylineShape = + /** @class */ + function () { + function ECPolylineShape() { + this.smooth = 0; + this.smoothConstraint = true; + } + + return ECPolylineShape; + }(); + + var ECPolyline = + /** @class */ + function (_super) { + __extends(ECPolyline, _super); + + function ECPolyline(opts) { + var _this = _super.call(this, opts) || this; + + _this.type = 'ec-polyline'; + return _this; + } + + ECPolyline.prototype.getDefaultStyle = function () { + return { + stroke: '#000', + fill: null + }; + }; + + ECPolyline.prototype.getDefaultShape = function () { + return new ECPolylineShape(); + }; + + ECPolyline.prototype.buildPath = function (ctx, shape) { + var points = shape.points; + var i = 0; + var len = points.length / 2; // const result = getBoundingBox(points, shape.smoothConstraint); + + if (shape.connectNulls) { + // Must remove first and last null values avoid draw error in polygon + for (; len > 0; len--) { + if (!isPointNull(points[len * 2 - 2], points[len * 2 - 1])) { + break; + } + } + + for (; i < len; i++) { + if (!isPointNull(points[i * 2], points[i * 2 + 1])) { + break; + } + } + } + + while (i < len) { + i += drawSegment(ctx, points, i, len, len, 1, shape.smooth, shape.smoothMonotone, shape.connectNulls) + 1; + } + }; + + ECPolyline.prototype.getPointOn = function (xOrY, dim) { + if (!this.path) { + this.createPathProxy(); + this.buildPath(this.path, this.shape); + } + + var path = this.path; + var data = path.data; + var CMD = PathProxy.CMD; + var x0; + var y0; + var isDimX = dim === 'x'; + var roots = []; + + for (var i = 0; i < data.length;) { + var cmd = data[i++]; + var x = void 0; + var y = void 0; + var x2 = void 0; + var y2 = void 0; + var x3 = void 0; + var y3 = void 0; + var t = void 0; + + switch (cmd) { + case CMD.M: + x0 = data[i++]; + y0 = data[i++]; + break; + + case CMD.L: + x = data[i++]; + y = data[i++]; + t = isDimX ? (xOrY - x0) / (x - x0) : (xOrY - y0) / (y - y0); + + if (t <= 1 && t >= 0) { + var val = isDimX ? (y - y0) * t + y0 : (x - x0) * t + x0; + return isDimX ? [xOrY, val] : [val, xOrY]; + } + + x0 = x; + y0 = y; + break; + + case CMD.C: + x = data[i++]; + y = data[i++]; + x2 = data[i++]; + y2 = data[i++]; + x3 = data[i++]; + y3 = data[i++]; + var nRoot = isDimX ? cubicRootAt(x0, x, x2, x3, xOrY, roots) : cubicRootAt(y0, y, y2, y3, xOrY, roots); + + if (nRoot > 0) { + for (var i_1 = 0; i_1 < nRoot; i_1++) { + var t_1 = roots[i_1]; + + if (t_1 <= 1 && t_1 >= 0) { + var val = isDimX ? cubicAt(y0, y, y2, y3, t_1) : cubicAt(x0, x, x2, x3, t_1); + return isDimX ? [xOrY, val] : [val, xOrY]; + } + } + } + + x0 = x3; + y0 = y3; + break; + } + } + }; + + return ECPolyline; + }(Path); + + var ECPolygonShape = + /** @class */ + function (_super) { + __extends(ECPolygonShape, _super); + + function ECPolygonShape() { + return _super !== null && _super.apply(this, arguments) || this; + } + + return ECPolygonShape; + }(ECPolylineShape); + + var ECPolygon = + /** @class */ + function (_super) { + __extends(ECPolygon, _super); + + function ECPolygon(opts) { + var _this = _super.call(this, opts) || this; + + _this.type = 'ec-polygon'; + return _this; + } + + ECPolygon.prototype.getDefaultShape = function () { + return new ECPolygonShape(); + }; + + ECPolygon.prototype.buildPath = function (ctx, shape) { + var points = shape.points; + var stackedOnPoints = shape.stackedOnPoints; + var i = 0; + var len = points.length / 2; + var smoothMonotone = shape.smoothMonotone; + + if (shape.connectNulls) { + // Must remove first and last null values avoid draw error in polygon + for (; len > 0; len--) { + if (!isPointNull(points[len * 2 - 2], points[len * 2 - 1])) { + break; + } + } + + for (; i < len; i++) { + if (!isPointNull(points[i * 2], points[i * 2 + 1])) { + break; + } + } + } + + while (i < len) { + var k = drawSegment(ctx, points, i, len, len, 1, shape.smooth, smoothMonotone, shape.connectNulls); + drawSegment(ctx, stackedOnPoints, i + k - 1, k, len, -1, shape.stackedOnSmooth, smoothMonotone, shape.connectNulls); + i += k + 1; + ctx.closePath(); + } + }; + + return ECPolygon; + }(Path); + + function createGridClipPath(cartesian, hasAnimation, seriesModel, done, during) { + var rect = cartesian.getArea(); + var x = rect.x; + var y = rect.y; + var width = rect.width; + var height = rect.height; + var lineWidth = seriesModel.get(['lineStyle', 'width']) || 2; // Expand the clip path a bit to avoid the border is clipped and looks thinner + + x -= lineWidth / 2; + y -= lineWidth / 2; + width += lineWidth; + height += lineWidth; // fix: https://github.com/apache/incubator-echarts/issues/11369 + + x = Math.floor(x); + width = Math.round(width); + var clipPath = new Rect({ + shape: { + x: x, + y: y, + width: width, + height: height + } + }); + + if (hasAnimation) { + var baseAxis = cartesian.getBaseAxis(); + var isHorizontal = baseAxis.isHorizontal(); + var isAxisInversed = baseAxis.inverse; + + if (isHorizontal) { + if (isAxisInversed) { + clipPath.shape.x += width; + } + + clipPath.shape.width = 0; + } else { + if (!isAxisInversed) { + clipPath.shape.y += height; + } + + clipPath.shape.height = 0; + } + + var duringCb = isFunction(during) ? function (percent) { + during(percent, clipPath); + } : null; + initProps(clipPath, { + shape: { + width: width, + height: height, + x: x, + y: y + } + }, seriesModel, null, done, duringCb); + } + + return clipPath; + } + + function createPolarClipPath(polar, hasAnimation, seriesModel) { + var sectorArea = polar.getArea(); // Avoid float number rounding error for symbol on the edge of axis extent. + + var r0 = round(sectorArea.r0, 1); + var r = round(sectorArea.r, 1); + var clipPath = new Sector({ + shape: { + cx: round(polar.cx, 1), + cy: round(polar.cy, 1), + r0: r0, + r: r, + startAngle: sectorArea.startAngle, + endAngle: sectorArea.endAngle, + clockwise: sectorArea.clockwise + } + }); + + if (hasAnimation) { + var isRadial = polar.getBaseAxis().dim === 'angle'; + + if (isRadial) { + clipPath.shape.endAngle = sectorArea.startAngle; + } else { + clipPath.shape.r = r0; + } + + initProps(clipPath, { + shape: { + endAngle: sectorArea.endAngle, + r: r + } + }, seriesModel); + } + + return clipPath; + } + + function createClipPath(coordSys, hasAnimation, seriesModel, done, during) { + if (!coordSys) { + return null; + } else if (coordSys.type === 'polar') { + return createPolarClipPath(coordSys, hasAnimation, seriesModel); + } else if (coordSys.type === 'cartesian2d') { + return createGridClipPath(coordSys, hasAnimation, seriesModel, done, during); + } + + return null; + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + function isCoordinateSystemType(coordSys, type) { + return coordSys.type === type; + } + + function isPointsSame(points1, points2) { + if (points1.length !== points2.length) { + return; + } + + for (var i = 0; i < points1.length; i++) { + if (points1[i] !== points2[i]) { + return; + } + } + + return true; + } + + function bboxFromPoints(points) { + var minX = Infinity; + var minY = Infinity; + var maxX = -Infinity; + var maxY = -Infinity; + + for (var i = 0; i < points.length;) { + var x = points[i++]; + var y = points[i++]; + + if (!isNaN(x)) { + minX = Math.min(x, minX); + maxX = Math.max(x, maxX); + } + + if (!isNaN(y)) { + minY = Math.min(y, minY); + maxY = Math.max(y, maxY); + } + } + + return [[minX, minY], [maxX, maxY]]; + } + + function getBoundingDiff(points1, points2) { + var _a = bboxFromPoints(points1), + min1 = _a[0], + max1 = _a[1]; + + var _b = bboxFromPoints(points2), + min2 = _b[0], + max2 = _b[1]; // Get a max value from each corner of two boundings. + + + return Math.max(Math.abs(min1[0] - min2[0]), Math.abs(min1[1] - min2[1]), Math.abs(max1[0] - max2[0]), Math.abs(max1[1] - max2[1])); + } + + function getSmooth(smooth) { + return isNumber(smooth) ? smooth : smooth ? 0.5 : 0; + } + + function getStackedOnPoints(coordSys, data, dataCoordInfo) { + if (!dataCoordInfo.valueDim) { + return []; + } + + var len = data.count(); + var points = createFloat32Array(len * 2); + + for (var idx = 0; idx < len; idx++) { + var pt = getStackedOnPoint(dataCoordInfo, coordSys, data, idx); + points[idx * 2] = pt[0]; + points[idx * 2 + 1] = pt[1]; + } + + return points; + } + + function turnPointsIntoStep(points, coordSys, stepTurnAt, connectNulls) { + var baseAxis = coordSys.getBaseAxis(); + var baseIndex = baseAxis.dim === 'x' || baseAxis.dim === 'radius' ? 0 : 1; + var stepPoints = []; + var i = 0; + var stepPt = []; + var pt = []; + var nextPt = []; + var filteredPoints = []; + + if (connectNulls) { + for (i = 0; i < points.length; i += 2) { + if (!isNaN(points[i]) && !isNaN(points[i + 1])) { + filteredPoints.push(points[i], points[i + 1]); + } + } + + points = filteredPoints; + } + + for (i = 0; i < points.length - 2; i += 2) { + nextPt[0] = points[i + 2]; + nextPt[1] = points[i + 3]; + pt[0] = points[i]; + pt[1] = points[i + 1]; + stepPoints.push(pt[0], pt[1]); + + switch (stepTurnAt) { + case 'end': + stepPt[baseIndex] = nextPt[baseIndex]; + stepPt[1 - baseIndex] = pt[1 - baseIndex]; + stepPoints.push(stepPt[0], stepPt[1]); + break; + + case 'middle': + var middle = (pt[baseIndex] + nextPt[baseIndex]) / 2; + var stepPt2 = []; + stepPt[baseIndex] = stepPt2[baseIndex] = middle; + stepPt[1 - baseIndex] = pt[1 - baseIndex]; + stepPt2[1 - baseIndex] = nextPt[1 - baseIndex]; + stepPoints.push(stepPt[0], stepPt[1]); + stepPoints.push(stepPt2[0], stepPt2[1]); + break; + + default: + // default is start + stepPt[baseIndex] = pt[baseIndex]; + stepPt[1 - baseIndex] = nextPt[1 - baseIndex]; + stepPoints.push(stepPt[0], stepPt[1]); + } + } // Last points + + + stepPoints.push(points[i++], points[i++]); + return stepPoints; + } + /** + * Clip color stops to edge. Avoid creating too large gradients. + * Which may lead to blurry when GPU acceleration is enabled. See #15680 + * + * The stops has been sorted from small to large. + */ + + + function clipColorStops(colorStops, maxSize) { + var newColorStops = []; + var len = colorStops.length; // coord will always < 0 in prevOutOfRangeColorStop. + + var prevOutOfRangeColorStop; + var prevInRangeColorStop; + + function lerpStop(stop0, stop1, clippedCoord) { + var coord0 = stop0.coord; + var p = (clippedCoord - coord0) / (stop1.coord - coord0); + var color = lerp$1(p, [stop0.color, stop1.color]); + return { + coord: clippedCoord, + color: color + }; + } + + for (var i = 0; i < len; i++) { + var stop_1 = colorStops[i]; + var coord = stop_1.coord; + + if (coord < 0) { + prevOutOfRangeColorStop = stop_1; + } else if (coord > maxSize) { + if (prevInRangeColorStop) { + newColorStops.push(lerpStop(prevInRangeColorStop, stop_1, maxSize)); + } else if (prevOutOfRangeColorStop) { + // If there are two stops and coord range is between these two stops + newColorStops.push(lerpStop(prevOutOfRangeColorStop, stop_1, 0), lerpStop(prevOutOfRangeColorStop, stop_1, maxSize)); + } // All following stop will be out of range. So just ignore them. + + + break; + } else { + if (prevOutOfRangeColorStop) { + newColorStops.push(lerpStop(prevOutOfRangeColorStop, stop_1, 0)); // Reset + + prevOutOfRangeColorStop = null; + } + + newColorStops.push(stop_1); + prevInRangeColorStop = stop_1; + } + } + + return newColorStops; + } + + function getVisualGradient(data, coordSys, api) { + var visualMetaList = data.getVisual('visualMeta'); + + if (!visualMetaList || !visualMetaList.length || !data.count()) { + // When data.count() is 0, gradient range can not be calculated. + return; + } + + if (coordSys.type !== 'cartesian2d') { + if ("development" !== 'production') { + console.warn('Visual map on line style is only supported on cartesian2d.'); + } + + return; + } + + var coordDim; + var visualMeta; + + for (var i = visualMetaList.length - 1; i >= 0; i--) { + var dimInfo = data.getDimensionInfo(visualMetaList[i].dimension); + coordDim = dimInfo && dimInfo.coordDim; // Can only be x or y + + if (coordDim === 'x' || coordDim === 'y') { + visualMeta = visualMetaList[i]; + break; + } + } + + if (!visualMeta) { + if ("development" !== 'production') { + console.warn('Visual map on line style only support x or y dimension.'); + } + + return; + } // If the area to be rendered is bigger than area defined by LinearGradient, + // the canvas spec prescribes that the color of the first stop and the last + // stop should be used. But if two stops are added at offset 0, in effect + // browsers use the color of the second stop to render area outside + // LinearGradient. So we can only infinitesimally extend area defined in + // LinearGradient to render `outerColors`. + + + var axis = coordSys.getAxis(coordDim); // dataToCoord mapping may not be linear, but must be monotonic. + + var colorStops = map(visualMeta.stops, function (stop) { + // offset will be calculated later. + return { + coord: axis.toGlobalCoord(axis.dataToCoord(stop.value)), + color: stop.color + }; + }); + var stopLen = colorStops.length; + var outerColors = visualMeta.outerColors.slice(); + + if (stopLen && colorStops[0].coord > colorStops[stopLen - 1].coord) { + colorStops.reverse(); + outerColors.reverse(); + } + + var colorStopsInRange = clipColorStops(colorStops, coordDim === 'x' ? api.getWidth() : api.getHeight()); + var inRangeStopLen = colorStopsInRange.length; + + if (!inRangeStopLen && stopLen) { + // All stops are out of range. All will be the same color. + return colorStops[0].coord < 0 ? outerColors[1] ? outerColors[1] : colorStops[stopLen - 1].color : outerColors[0] ? outerColors[0] : colorStops[0].color; + } + + var tinyExtent = 10; // Arbitrary value: 10px + + var minCoord = colorStopsInRange[0].coord - tinyExtent; + var maxCoord = colorStopsInRange[inRangeStopLen - 1].coord + tinyExtent; + var coordSpan = maxCoord - minCoord; + + if (coordSpan < 1e-3) { + return 'transparent'; + } + + each(colorStopsInRange, function (stop) { + stop.offset = (stop.coord - minCoord) / coordSpan; + }); + colorStopsInRange.push({ + // NOTE: inRangeStopLen may still be 0 if stoplen is zero. + offset: inRangeStopLen ? colorStopsInRange[inRangeStopLen - 1].offset : 0.5, + color: outerColors[1] || 'transparent' + }); + colorStopsInRange.unshift({ + offset: inRangeStopLen ? colorStopsInRange[0].offset : 0.5, + color: outerColors[0] || 'transparent' + }); + var gradient = new LinearGradient(0, 0, 0, 0, colorStopsInRange, true); + gradient[coordDim] = minCoord; + gradient[coordDim + '2'] = maxCoord; + return gradient; + } + + function getIsIgnoreFunc(seriesModel, data, coordSys) { + var showAllSymbol = seriesModel.get('showAllSymbol'); + var isAuto = showAllSymbol === 'auto'; + + if (showAllSymbol && !isAuto) { + return; + } + + var categoryAxis = coordSys.getAxesByScale('ordinal')[0]; + + if (!categoryAxis) { + return; + } // Note that category label interval strategy might bring some weird effect + // in some scenario: users may wonder why some of the symbols are not + // displayed. So we show all symbols as possible as we can. + + + if (isAuto // Simplify the logic, do not determine label overlap here. + && canShowAllSymbolForCategory(categoryAxis, data)) { + return; + } // Otherwise follow the label interval strategy on category axis. + + + var categoryDataDim = data.mapDimension(categoryAxis.dim); + var labelMap = {}; + each(categoryAxis.getViewLabels(), function (labelItem) { + var ordinalNumber = categoryAxis.scale.getRawOrdinalNumber(labelItem.tickValue); + labelMap[ordinalNumber] = 1; + }); + return function (dataIndex) { + return !labelMap.hasOwnProperty(data.get(categoryDataDim, dataIndex)); + }; + } + + function canShowAllSymbolForCategory(categoryAxis, data) { + // In mose cases, line is monotonous on category axis, and the label size + // is close with each other. So we check the symbol size and some of the + // label size alone with the category axis to estimate whether all symbol + // can be shown without overlap. + var axisExtent = categoryAxis.getExtent(); + var availSize = Math.abs(axisExtent[1] - axisExtent[0]) / categoryAxis.scale.count(); + isNaN(availSize) && (availSize = 0); // 0/0 is NaN. + // Sampling some points, max 5. + + var dataLen = data.count(); + var step = Math.max(1, Math.round(dataLen / 5)); + + for (var dataIndex = 0; dataIndex < dataLen; dataIndex += step) { + if (Symbol.getSymbolSize(data, dataIndex // Only for cartesian, where `isHorizontal` exists. + )[categoryAxis.isHorizontal() ? 1 : 0] // Empirical number + * 1.5 > availSize) { + return false; + } + } + + return true; + } + + function isPointNull$1(x, y) { + return isNaN(x) || isNaN(y); + } + + function getLastIndexNotNull(points) { + var len = points.length / 2; + + for (; len > 0; len--) { + if (!isPointNull$1(points[len * 2 - 2], points[len * 2 - 1])) { + break; + } + } + + return len - 1; + } + + function getPointAtIndex(points, idx) { + return [points[idx * 2], points[idx * 2 + 1]]; + } + + function getIndexRange(points, xOrY, dim) { + var len = points.length / 2; + var dimIdx = dim === 'x' ? 0 : 1; + var a; + var b; + var prevIndex = 0; + var nextIndex = -1; + + for (var i = 0; i < len; i++) { + b = points[i * 2 + dimIdx]; + + if (isNaN(b) || isNaN(points[i * 2 + 1 - dimIdx])) { + continue; + } + + if (i === 0) { + a = b; + continue; + } + + if (a <= xOrY && b >= xOrY || a >= xOrY && b <= xOrY) { + nextIndex = i; + break; + } + + prevIndex = i; + a = b; + } + + return { + range: [prevIndex, nextIndex], + t: (xOrY - a) / (b - a) + }; + } + + function anyStateShowEndLabel(seriesModel) { + if (seriesModel.get(['endLabel', 'show'])) { + return true; + } + + for (var i = 0; i < SPECIAL_STATES.length; i++) { + if (seriesModel.get([SPECIAL_STATES[i], 'endLabel', 'show'])) { + return true; + } + } + + return false; + } + + function createLineClipPath(lineView, coordSys, hasAnimation, seriesModel) { + if (isCoordinateSystemType(coordSys, 'cartesian2d')) { + var endLabelModel_1 = seriesModel.getModel('endLabel'); + var valueAnimation_1 = endLabelModel_1.get('valueAnimation'); + var data_1 = seriesModel.getData(); + var labelAnimationRecord_1 = { + lastFrameIndex: 0 + }; + var during = anyStateShowEndLabel(seriesModel) ? function (percent, clipRect) { + lineView._endLabelOnDuring(percent, clipRect, data_1, labelAnimationRecord_1, valueAnimation_1, endLabelModel_1, coordSys); + } : null; + var isHorizontal = coordSys.getBaseAxis().isHorizontal(); + var clipPath = createGridClipPath(coordSys, hasAnimation, seriesModel, function () { + var endLabel = lineView._endLabel; + + if (endLabel && hasAnimation) { + if (labelAnimationRecord_1.originalX != null) { + endLabel.attr({ + x: labelAnimationRecord_1.originalX, + y: labelAnimationRecord_1.originalY + }); + } + } + }, during); // Expand clip shape to avoid clipping when line value exceeds axis + + if (!seriesModel.get('clip', true)) { + var rectShape = clipPath.shape; + var expandSize = Math.max(rectShape.width, rectShape.height); + + if (isHorizontal) { + rectShape.y -= expandSize; + rectShape.height += expandSize * 2; + } else { + rectShape.x -= expandSize; + rectShape.width += expandSize * 2; + } + } // Set to the final frame. To make sure label layout is right. + + + if (during) { + during(1, clipPath); + } + + return clipPath; + } else { + if ("development" !== 'production') { + if (seriesModel.get(['endLabel', 'show'])) { + console.warn('endLabel is not supported for lines in polar systems.'); + } + } + + return createPolarClipPath(coordSys, hasAnimation, seriesModel); + } + } + + function getEndLabelStateSpecified(endLabelModel, coordSys) { + var baseAxis = coordSys.getBaseAxis(); + var isHorizontal = baseAxis.isHorizontal(); + var isBaseInversed = baseAxis.inverse; + var align = isHorizontal ? isBaseInversed ? 'right' : 'left' : 'center'; + var verticalAlign = isHorizontal ? 'middle' : isBaseInversed ? 'top' : 'bottom'; + return { + normal: { + align: endLabelModel.get('align') || align, + verticalAlign: endLabelModel.get('verticalAlign') || verticalAlign + } + }; + } + + var LineView = + /** @class */ + function (_super) { + __extends(LineView, _super); + + function LineView() { + return _super !== null && _super.apply(this, arguments) || this; + } + + LineView.prototype.init = function () { + var lineGroup = new Group(); + var symbolDraw = new SymbolDraw(); + this.group.add(symbolDraw.group); + this._symbolDraw = symbolDraw; + this._lineGroup = lineGroup; + }; + + LineView.prototype.render = function (seriesModel, ecModel, api) { + var _this = this; + + var coordSys = seriesModel.coordinateSystem; + var group = this.group; + var data = seriesModel.getData(); + var lineStyleModel = seriesModel.getModel('lineStyle'); + var areaStyleModel = seriesModel.getModel('areaStyle'); + var points = data.getLayout('points') || []; + var isCoordSysPolar = coordSys.type === 'polar'; + var prevCoordSys = this._coordSys; + var symbolDraw = this._symbolDraw; + var polyline = this._polyline; + var polygon = this._polygon; + var lineGroup = this._lineGroup; + var hasAnimation = seriesModel.get('animation'); + var isAreaChart = !areaStyleModel.isEmpty(); + var valueOrigin = areaStyleModel.get('origin'); + var dataCoordInfo = prepareDataCoordInfo(coordSys, data, valueOrigin); + var stackedOnPoints = isAreaChart && getStackedOnPoints(coordSys, data, dataCoordInfo); + var showSymbol = seriesModel.get('showSymbol'); + var connectNulls = seriesModel.get('connectNulls'); + var isIgnoreFunc = showSymbol && !isCoordSysPolar && getIsIgnoreFunc(seriesModel, data, coordSys); // Remove temporary symbols + + var oldData = this._data; + oldData && oldData.eachItemGraphicEl(function (el, idx) { + if (el.__temp) { + group.remove(el); + oldData.setItemGraphicEl(idx, null); + } + }); // Remove previous created symbols if showSymbol changed to false + + if (!showSymbol) { + symbolDraw.remove(); + } + + group.add(lineGroup); // FIXME step not support polar + + var step = !isCoordSysPolar ? seriesModel.get('step') : false; + var clipShapeForSymbol; + + if (coordSys && coordSys.getArea && seriesModel.get('clip', true)) { + clipShapeForSymbol = coordSys.getArea(); // Avoid float number rounding error for symbol on the edge of axis extent. + // See #7913 and `test/dataZoom-clip.html`. + + if (clipShapeForSymbol.width != null) { + clipShapeForSymbol.x -= 0.1; + clipShapeForSymbol.y -= 0.1; + clipShapeForSymbol.width += 0.2; + clipShapeForSymbol.height += 0.2; + } else if (clipShapeForSymbol.r0) { + clipShapeForSymbol.r0 -= 0.5; + clipShapeForSymbol.r += 0.5; + } + } + + this._clipShapeForSymbol = clipShapeForSymbol; + var visualColor = getVisualGradient(data, coordSys, api) || data.getVisual('style')[data.getVisual('drawType')]; // Initialization animation or coordinate system changed + + if (!(polyline && prevCoordSys.type === coordSys.type && step === this._step)) { + showSymbol && symbolDraw.updateData(data, { + isIgnore: isIgnoreFunc, + clipShape: clipShapeForSymbol, + disableAnimation: true, + getSymbolPoint: function (idx) { + return [points[idx * 2], points[idx * 2 + 1]]; + } + }); + hasAnimation && this._initSymbolLabelAnimation(data, coordSys, clipShapeForSymbol); + + if (step) { + // TODO If stacked series is not step + points = turnPointsIntoStep(points, coordSys, step, connectNulls); + + if (stackedOnPoints) { + stackedOnPoints = turnPointsIntoStep(stackedOnPoints, coordSys, step, connectNulls); + } + } + + polyline = this._newPolyline(points); + + if (isAreaChart) { + polygon = this._newPolygon(points, stackedOnPoints); + } // If areaStyle is removed + else if (polygon) { + lineGroup.remove(polygon); + polygon = this._polygon = null; + } // NOTE: Must update _endLabel before setClipPath. + + + if (!isCoordSysPolar) { + this._initOrUpdateEndLabel(seriesModel, coordSys, convertToColorString(visualColor)); + } + + lineGroup.setClipPath(createLineClipPath(this, coordSys, true, seriesModel)); + } else { + if (isAreaChart && !polygon) { + // If areaStyle is added + polygon = this._newPolygon(points, stackedOnPoints); + } else if (polygon && !isAreaChart) { + // If areaStyle is removed + lineGroup.remove(polygon); + polygon = this._polygon = null; + } // NOTE: Must update _endLabel before setClipPath. + + + if (!isCoordSysPolar) { + this._initOrUpdateEndLabel(seriesModel, coordSys, convertToColorString(visualColor)); + } // Update clipPath + + + var oldClipPath = lineGroup.getClipPath(); + + if (oldClipPath) { + var newClipPath = createLineClipPath(this, coordSys, false, seriesModel); + initProps(oldClipPath, { + shape: newClipPath.shape + }, seriesModel); + } else { + lineGroup.setClipPath(createLineClipPath(this, coordSys, true, seriesModel)); + } // Always update, or it is wrong in the case turning on legend + // because points are not changed + + + showSymbol && symbolDraw.updateData(data, { + isIgnore: isIgnoreFunc, + clipShape: clipShapeForSymbol, + disableAnimation: true, + getSymbolPoint: function (idx) { + return [points[idx * 2], points[idx * 2 + 1]]; + } + }); // In the case data zoom triggerred refreshing frequently + // Data may not change if line has a category axis. So it should animate nothing + + if (!isPointsSame(this._stackedOnPoints, stackedOnPoints) || !isPointsSame(this._points, points)) { + if (hasAnimation) { + this._doUpdateAnimation(data, stackedOnPoints, coordSys, api, step, valueOrigin, connectNulls); + } else { + // Not do it in update with animation + if (step) { + // TODO If stacked series is not step + points = turnPointsIntoStep(points, coordSys, step, connectNulls); + + if (stackedOnPoints) { + stackedOnPoints = turnPointsIntoStep(stackedOnPoints, coordSys, step, connectNulls); + } + } + + polyline.setShape({ + points: points + }); + polygon && polygon.setShape({ + points: points, + stackedOnPoints: stackedOnPoints + }); + } + } + } + + var emphasisModel = seriesModel.getModel('emphasis'); + var focus = emphasisModel.get('focus'); + var blurScope = emphasisModel.get('blurScope'); + var emphasisDisabled = emphasisModel.get('disabled'); + polyline.useStyle(defaults( // Use color in lineStyle first + lineStyleModel.getLineStyle(), { + fill: 'none', + stroke: visualColor, + lineJoin: 'bevel' + })); + setStatesStylesFromModel(polyline, seriesModel, 'lineStyle'); + + if (polyline.style.lineWidth > 0 && seriesModel.get(['emphasis', 'lineStyle', 'width']) === 'bolder') { + var emphasisLineStyle = polyline.getState('emphasis').style; + emphasisLineStyle.lineWidth = +polyline.style.lineWidth + 1; + } // Needs seriesIndex for focus + + + getECData(polyline).seriesIndex = seriesModel.seriesIndex; + toggleHoverEmphasis(polyline, focus, blurScope, emphasisDisabled); + var smooth = getSmooth(seriesModel.get('smooth')); + var smoothMonotone = seriesModel.get('smoothMonotone'); + polyline.setShape({ + smooth: smooth, + smoothMonotone: smoothMonotone, + connectNulls: connectNulls + }); + + if (polygon) { + var stackedOnSeries = data.getCalculationInfo('stackedOnSeries'); + var stackedOnSmooth = 0; + polygon.useStyle(defaults(areaStyleModel.getAreaStyle(), { + fill: visualColor, + opacity: 0.7, + lineJoin: 'bevel', + decal: data.getVisual('style').decal + })); + + if (stackedOnSeries) { + stackedOnSmooth = getSmooth(stackedOnSeries.get('smooth')); + } + + polygon.setShape({ + smooth: smooth, + stackedOnSmooth: stackedOnSmooth, + smoothMonotone: smoothMonotone, + connectNulls: connectNulls + }); + setStatesStylesFromModel(polygon, seriesModel, 'areaStyle'); // Needs seriesIndex for focus + + getECData(polygon).seriesIndex = seriesModel.seriesIndex; + toggleHoverEmphasis(polygon, focus, blurScope, emphasisDisabled); + } + + var changePolyState = function (toState) { + _this._changePolyState(toState); + }; + + data.eachItemGraphicEl(function (el) { + // Switch polyline / polygon state if element changed its state. + el && (el.onHoverStateChange = changePolyState); + }); + this._polyline.onHoverStateChange = changePolyState; + this._data = data; // Save the coordinate system for transition animation when data changed + + this._coordSys = coordSys; + this._stackedOnPoints = stackedOnPoints; + this._points = points; + this._step = step; + this._valueOrigin = valueOrigin; + + if (seriesModel.get('triggerLineEvent')) { + this.packEventData(seriesModel, polyline); + polygon && this.packEventData(seriesModel, polygon); + } + }; + + LineView.prototype.packEventData = function (seriesModel, el) { + getECData(el).eventData = { + componentType: 'series', + componentSubType: 'line', + componentIndex: seriesModel.componentIndex, + seriesIndex: seriesModel.seriesIndex, + seriesName: seriesModel.name, + seriesType: 'line' + }; + }; + + LineView.prototype.highlight = function (seriesModel, ecModel, api, payload) { + var data = seriesModel.getData(); + var dataIndex = queryDataIndex(data, payload); + + this._changePolyState('emphasis'); + + if (!(dataIndex instanceof Array) && dataIndex != null && dataIndex >= 0) { + var points = data.getLayout('points'); + var symbol = data.getItemGraphicEl(dataIndex); + + if (!symbol) { + // Create a temporary symbol if it is not exists + var x = points[dataIndex * 2]; + var y = points[dataIndex * 2 + 1]; + + if (isNaN(x) || isNaN(y)) { + // Null data + return; + } // fix #11360: should't draw symbol outside clipShapeForSymbol + + + if (this._clipShapeForSymbol && !this._clipShapeForSymbol.contain(x, y)) { + return; + } + + var zlevel = seriesModel.get('zlevel') || 0; + var z = seriesModel.get('z') || 0; + symbol = new Symbol(data, dataIndex); + symbol.x = x; + symbol.y = y; + symbol.setZ(zlevel, z); // ensure label text of the temporary symbol is in front of line and area polygon + + var symbolLabel = symbol.getSymbolPath().getTextContent(); + + if (symbolLabel) { + symbolLabel.zlevel = zlevel; + symbolLabel.z = z; + symbolLabel.z2 = this._polyline.z2 + 1; + } + + symbol.__temp = true; + data.setItemGraphicEl(dataIndex, symbol); // Stop scale animation + + symbol.stopSymbolAnimation(true); + this.group.add(symbol); + } + + symbol.highlight(); + } else { + // Highlight whole series + ChartView.prototype.highlight.call(this, seriesModel, ecModel, api, payload); + } + }; + + LineView.prototype.downplay = function (seriesModel, ecModel, api, payload) { + var data = seriesModel.getData(); + var dataIndex = queryDataIndex(data, payload); + + this._changePolyState('normal'); + + if (dataIndex != null && dataIndex >= 0) { + var symbol = data.getItemGraphicEl(dataIndex); + + if (symbol) { + if (symbol.__temp) { + data.setItemGraphicEl(dataIndex, null); + this.group.remove(symbol); + } else { + symbol.downplay(); + } + } + } else { + // FIXME + // can not downplay completely. + // Downplay whole series + ChartView.prototype.downplay.call(this, seriesModel, ecModel, api, payload); + } + }; + + LineView.prototype._changePolyState = function (toState) { + var polygon = this._polygon; + setStatesFlag(this._polyline, toState); + polygon && setStatesFlag(polygon, toState); + }; + + LineView.prototype._newPolyline = function (points) { + var polyline = this._polyline; // Remove previous created polyline + + if (polyline) { + this._lineGroup.remove(polyline); + } + + polyline = new ECPolyline({ + shape: { + points: points + }, + segmentIgnoreThreshold: 2, + z2: 10 + }); + + this._lineGroup.add(polyline); + + this._polyline = polyline; + return polyline; + }; + + LineView.prototype._newPolygon = function (points, stackedOnPoints) { + var polygon = this._polygon; // Remove previous created polygon + + if (polygon) { + this._lineGroup.remove(polygon); + } + + polygon = new ECPolygon({ + shape: { + points: points, + stackedOnPoints: stackedOnPoints + }, + segmentIgnoreThreshold: 2 + }); + + this._lineGroup.add(polygon); + + this._polygon = polygon; + return polygon; + }; + + LineView.prototype._initSymbolLabelAnimation = function (data, coordSys, clipShape) { + var isHorizontalOrRadial; + var isCoordSysPolar; + var baseAxis = coordSys.getBaseAxis(); + var isAxisInverse = baseAxis.inverse; + + if (coordSys.type === 'cartesian2d') { + isHorizontalOrRadial = baseAxis.isHorizontal(); + isCoordSysPolar = false; + } else if (coordSys.type === 'polar') { + isHorizontalOrRadial = baseAxis.dim === 'angle'; + isCoordSysPolar = true; + } + + var seriesModel = data.hostModel; + var seriesDuration = seriesModel.get('animationDuration'); + + if (isFunction(seriesDuration)) { + seriesDuration = seriesDuration(null); + } + + var seriesDalay = seriesModel.get('animationDelay') || 0; + var seriesDalayValue = isFunction(seriesDalay) ? seriesDalay(null) : seriesDalay; + data.eachItemGraphicEl(function (symbol, idx) { + var el = symbol; + + if (el) { + var point = [symbol.x, symbol.y]; + var start = void 0; + var end = void 0; + var current = void 0; + + if (clipShape) { + if (isCoordSysPolar) { + var polarClip = clipShape; + var coord = coordSys.pointToCoord(point); + + if (isHorizontalOrRadial) { + start = polarClip.startAngle; + end = polarClip.endAngle; + current = -coord[1] / 180 * Math.PI; + } else { + start = polarClip.r0; + end = polarClip.r; + current = coord[0]; + } + } else { + var gridClip = clipShape; + + if (isHorizontalOrRadial) { + start = gridClip.x; + end = gridClip.x + gridClip.width; + current = symbol.x; + } else { + start = gridClip.y + gridClip.height; + end = gridClip.y; + current = symbol.y; + } + } + } + + var ratio = end === start ? 0 : (current - start) / (end - start); + + if (isAxisInverse) { + ratio = 1 - ratio; + } + + var delay = isFunction(seriesDalay) ? seriesDalay(idx) : seriesDuration * ratio + seriesDalayValue; + var symbolPath = el.getSymbolPath(); + var text = symbolPath.getTextContent(); + el.attr({ + scaleX: 0, + scaleY: 0 + }); + el.animateTo({ + scaleX: 1, + scaleY: 1 + }, { + duration: 200, + setToFinal: true, + delay: delay + }); + + if (text) { + text.animateFrom({ + style: { + opacity: 0 + } + }, { + duration: 300, + delay: delay + }); + } + + symbolPath.disableLabelAnimation = true; + } + }); + }; + + LineView.prototype._initOrUpdateEndLabel = function (seriesModel, coordSys, inheritColor) { + var endLabelModel = seriesModel.getModel('endLabel'); + + if (anyStateShowEndLabel(seriesModel)) { + var data_2 = seriesModel.getData(); + var polyline = this._polyline; // series may be filtered. + + var points = data_2.getLayout('points'); + + if (!points) { + polyline.removeTextContent(); + this._endLabel = null; + return; + } + + var endLabel = this._endLabel; + + if (!endLabel) { + endLabel = this._endLabel = new ZRText({ + z2: 200 // should be higher than item symbol + + }); + endLabel.ignoreClip = true; + polyline.setTextContent(this._endLabel); + polyline.disableLabelAnimation = true; + } // Find last non-NaN data to display data + + + var dataIndex = getLastIndexNotNull(points); + + if (dataIndex >= 0) { + setLabelStyle(polyline, getLabelStatesModels(seriesModel, 'endLabel'), { + inheritColor: inheritColor, + labelFetcher: seriesModel, + labelDataIndex: dataIndex, + defaultText: function (dataIndex, opt, interpolatedValue) { + return interpolatedValue != null ? getDefaultInterpolatedLabel(data_2, interpolatedValue) : getDefaultLabel(data_2, dataIndex); + }, + enableTextSetter: true + }, getEndLabelStateSpecified(endLabelModel, coordSys)); + polyline.textConfig.position = null; + } + } else if (this._endLabel) { + this._polyline.removeTextContent(); + + this._endLabel = null; + } + }; + + LineView.prototype._endLabelOnDuring = function (percent, clipRect, data, animationRecord, valueAnimation, endLabelModel, coordSys) { + var endLabel = this._endLabel; + var polyline = this._polyline; + + if (endLabel) { + // NOTE: Don't remove percent < 1. percent === 1 means the first frame during render. + // The label is not prepared at this time. + if (percent < 1 && animationRecord.originalX == null) { + animationRecord.originalX = endLabel.x; + animationRecord.originalY = endLabel.y; + } + + var points = data.getLayout('points'); + var seriesModel = data.hostModel; + var connectNulls = seriesModel.get('connectNulls'); + var precision = endLabelModel.get('precision'); + var distance = endLabelModel.get('distance') || 0; + var baseAxis = coordSys.getBaseAxis(); + var isHorizontal = baseAxis.isHorizontal(); + var isBaseInversed = baseAxis.inverse; + var clipShape = clipRect.shape; + var xOrY = isBaseInversed ? isHorizontal ? clipShape.x : clipShape.y + clipShape.height : isHorizontal ? clipShape.x + clipShape.width : clipShape.y; + var distanceX = (isHorizontal ? distance : 0) * (isBaseInversed ? -1 : 1); + var distanceY = (isHorizontal ? 0 : -distance) * (isBaseInversed ? -1 : 1); + var dim = isHorizontal ? 'x' : 'y'; + var dataIndexRange = getIndexRange(points, xOrY, dim); + var indices = dataIndexRange.range; + var diff = indices[1] - indices[0]; + var value = void 0; + + if (diff >= 1) { + // diff > 1 && connectNulls, which is on the null data. + if (diff > 1 && !connectNulls) { + var pt = getPointAtIndex(points, indices[0]); + endLabel.attr({ + x: pt[0] + distanceX, + y: pt[1] + distanceY + }); + valueAnimation && (value = seriesModel.getRawValue(indices[0])); + } else { + var pt = polyline.getPointOn(xOrY, dim); + pt && endLabel.attr({ + x: pt[0] + distanceX, + y: pt[1] + distanceY + }); + var startValue = seriesModel.getRawValue(indices[0]); + var endValue = seriesModel.getRawValue(indices[1]); + valueAnimation && (value = interpolateRawValues(data, precision, startValue, endValue, dataIndexRange.t)); + } + + animationRecord.lastFrameIndex = indices[0]; + } else { + // If diff <= 0, which is the range is not found(Include NaN) + // Choose the first point or last point. + var idx = percent === 1 || animationRecord.lastFrameIndex > 0 ? indices[0] : 0; + var pt = getPointAtIndex(points, idx); + valueAnimation && (value = seriesModel.getRawValue(idx)); + endLabel.attr({ + x: pt[0] + distanceX, + y: pt[1] + distanceY + }); + } + + if (valueAnimation) { + labelInner(endLabel).setLabelText(value); + } + } + }; + /** + * @private + */ + // FIXME Two value axis + + + LineView.prototype._doUpdateAnimation = function (data, stackedOnPoints, coordSys, api, step, valueOrigin, connectNulls) { + var polyline = this._polyline; + var polygon = this._polygon; + var seriesModel = data.hostModel; + var diff = lineAnimationDiff(this._data, data, this._stackedOnPoints, stackedOnPoints, this._coordSys, coordSys, this._valueOrigin); + var current = diff.current; + var stackedOnCurrent = diff.stackedOnCurrent; + var next = diff.next; + var stackedOnNext = diff.stackedOnNext; + + if (step) { + // TODO If stacked series is not step + current = turnPointsIntoStep(diff.current, coordSys, step, connectNulls); + stackedOnCurrent = turnPointsIntoStep(diff.stackedOnCurrent, coordSys, step, connectNulls); + next = turnPointsIntoStep(diff.next, coordSys, step, connectNulls); + stackedOnNext = turnPointsIntoStep(diff.stackedOnNext, coordSys, step, connectNulls); + } // Don't apply animation if diff is large. + // For better result and avoid memory explosion problems like + // https://github.com/apache/incubator-echarts/issues/12229 + + + if (getBoundingDiff(current, next) > 3000 || polygon && getBoundingDiff(stackedOnCurrent, stackedOnNext) > 3000) { + polyline.stopAnimation(); + polyline.setShape({ + points: next + }); + + if (polygon) { + polygon.stopAnimation(); + polygon.setShape({ + points: next, + stackedOnPoints: stackedOnNext + }); + } + + return; + } + + polyline.shape.__points = diff.current; + polyline.shape.points = current; + var target = { + shape: { + points: next + } + }; // Also animate the original points. + // If points reference is changed when turning into step line. + + if (diff.current !== current) { + target.shape.__points = diff.next; + } // Stop previous animation. + + + polyline.stopAnimation(); + updateProps(polyline, target, seriesModel); + + if (polygon) { + polygon.setShape({ + // Reuse the points with polyline. + points: current, + stackedOnPoints: stackedOnCurrent + }); + polygon.stopAnimation(); + updateProps(polygon, { + shape: { + stackedOnPoints: stackedOnNext + } + }, seriesModel); // If use attr directly in updateProps. + + if (polyline.shape.points !== polygon.shape.points) { + polygon.shape.points = polyline.shape.points; + } + } + + var updatedDataInfo = []; + var diffStatus = diff.status; + + for (var i = 0; i < diffStatus.length; i++) { + var cmd = diffStatus[i].cmd; + + if (cmd === '=') { + var el = data.getItemGraphicEl(diffStatus[i].idx1); + + if (el) { + updatedDataInfo.push({ + el: el, + ptIdx: i // Index of points + + }); + } + } + } + + if (polyline.animators && polyline.animators.length) { + polyline.animators[0].during(function () { + polygon && polygon.dirtyShape(); + var points = polyline.shape.__points; + + for (var i = 0; i < updatedDataInfo.length; i++) { + var el = updatedDataInfo[i].el; + var offset = updatedDataInfo[i].ptIdx * 2; + el.x = points[offset]; + el.y = points[offset + 1]; + el.markRedraw(); + } + }); + } + }; + + LineView.prototype.remove = function (ecModel) { + var group = this.group; + var oldData = this._data; + + this._lineGroup.removeAll(); + + this._symbolDraw.remove(true); // Remove temporary created elements when highlighting + + + oldData && oldData.eachItemGraphicEl(function (el, idx) { + if (el.__temp) { + group.remove(el); + oldData.setItemGraphicEl(idx, null); + } + }); + this._polyline = this._polygon = this._coordSys = this._points = this._stackedOnPoints = this._endLabel = this._data = null; + }; + + LineView.type = 'line'; + return LineView; + }(ChartView); + + function pointsLayout(seriesType, forceStoreInTypedArray) { + return { + seriesType: seriesType, + plan: createRenderPlanner(), + reset: function (seriesModel) { + var data = seriesModel.getData(); + var coordSys = seriesModel.coordinateSystem; + var pipelineContext = seriesModel.pipelineContext; + var useTypedArray = forceStoreInTypedArray || pipelineContext.large; + + if (!coordSys) { + return; + } + + var dims = map(coordSys.dimensions, function (dim) { + return data.mapDimension(dim); + }).slice(0, 2); + var dimLen = dims.length; + var stackResultDim = data.getCalculationInfo('stackResultDimension'); + + if (isDimensionStacked(data, dims[0])) { + dims[0] = stackResultDim; + } + + if (isDimensionStacked(data, dims[1])) { + dims[1] = stackResultDim; + } + + var store = data.getStore(); + var dimIdx0 = data.getDimensionIndex(dims[0]); + var dimIdx1 = data.getDimensionIndex(dims[1]); + return dimLen && { + progress: function (params, data) { + var segCount = params.end - params.start; + var points = useTypedArray && createFloat32Array(segCount * dimLen); + var tmpIn = []; + var tmpOut = []; + + for (var i = params.start, offset = 0; i < params.end; i++) { + var point = void 0; + + if (dimLen === 1) { + var x = store.get(dimIdx0, i); // NOTE: Make sure the second parameter is null to use default strategy. + + point = coordSys.dataToPoint(x, null, tmpOut); + } else { + tmpIn[0] = store.get(dimIdx0, i); + tmpIn[1] = store.get(dimIdx1, i); // Let coordinate system to handle the NaN data. + + point = coordSys.dataToPoint(tmpIn, null, tmpOut); + } + + if (useTypedArray) { + points[offset++] = point[0]; + points[offset++] = point[1]; + } else { + data.setItemLayout(i, point.slice()); + } + } + + useTypedArray && data.setLayout('points', points); + } + }; + } + }; + } + + var samplers = { + average: function (frame) { + var sum = 0; + var count = 0; + + for (var i = 0; i < frame.length; i++) { + if (!isNaN(frame[i])) { + sum += frame[i]; + count++; + } + } // Return NaN if count is 0 + + + return count === 0 ? NaN : sum / count; + }, + sum: function (frame) { + var sum = 0; + + for (var i = 0; i < frame.length; i++) { + // Ignore NaN + sum += frame[i] || 0; + } + + return sum; + }, + max: function (frame) { + var max = -Infinity; + + for (var i = 0; i < frame.length; i++) { + frame[i] > max && (max = frame[i]); + } // NaN will cause illegal axis extent. + + + return isFinite(max) ? max : NaN; + }, + min: function (frame) { + var min = Infinity; + + for (var i = 0; i < frame.length; i++) { + frame[i] < min && (min = frame[i]); + } // NaN will cause illegal axis extent. + + + return isFinite(min) ? min : NaN; + }, + // TODO + // Median + nearest: function (frame) { + return frame[0]; + } + }; + + var indexSampler = function (frame) { + return Math.round(frame.length / 2); + }; + + function dataSample(seriesType) { + return { + seriesType: seriesType, + // FIXME:TS never used, so comment it + // modifyOutputEnd: true, + reset: function (seriesModel, ecModel, api) { + var data = seriesModel.getData(); + var sampling = seriesModel.get('sampling'); + var coordSys = seriesModel.coordinateSystem; + var count = data.count(); // Only cartesian2d support down sampling. Disable it when there is few data. + + if (count > 10 && coordSys.type === 'cartesian2d' && sampling) { + var baseAxis = coordSys.getBaseAxis(); + var valueAxis = coordSys.getOtherAxis(baseAxis); + var extent = baseAxis.getExtent(); + var dpr = api.getDevicePixelRatio(); // Coordinste system has been resized + + var size = Math.abs(extent[1] - extent[0]) * (dpr || 1); + var rate = Math.round(count / size); + + if (isFinite(rate) && rate > 1) { + if (sampling === 'lttb') { + seriesModel.setData(data.lttbDownSample(data.mapDimension(valueAxis.dim), 1 / rate)); + } + + var sampler = void 0; + + if (isString(sampling)) { + sampler = samplers[sampling]; + } else if (isFunction(sampling)) { + sampler = sampling; + } + + if (sampler) { + // Only support sample the first dim mapped from value axis. + seriesModel.setData(data.downSample(data.mapDimension(valueAxis.dim), 1 / rate, sampler, indexSampler)); + } + } + } + } + }; + } + + function install$2(registers) { + registers.registerChartView(LineView); + registers.registerSeriesModel(LineSeriesModel); + registers.registerLayout(pointsLayout('line', true)); + registers.registerVisual({ + seriesType: 'line', + reset: function (seriesModel) { + var data = seriesModel.getData(); // Visual coding for legend + + var lineStyle = seriesModel.getModel('lineStyle').getLineStyle(); + + if (lineStyle && !lineStyle.stroke) { + // Fill in visual should be palette color if + // has color callback + lineStyle.stroke = data.getVisual('style').fill; + } + + data.setVisual('legendLineStyle', lineStyle); + } + }); // Down sample after filter + + registers.registerProcessor(registers.PRIORITY.PROCESSOR.STATISTIC, dataSample('line')); + } + + var BaseBarSeriesModel = + /** @class */ + function (_super) { + __extends(BaseBarSeriesModel, _super); + + function BaseBarSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = BaseBarSeriesModel.type; + return _this; + } + + BaseBarSeriesModel.prototype.getInitialData = function (option, ecModel) { + return createSeriesData(null, this, { + useEncodeDefaulter: true + }); + }; + + BaseBarSeriesModel.prototype.getMarkerPosition = function (value) { + var coordSys = this.coordinateSystem; + + if (coordSys && coordSys.clampData) { + // PENDING if clamp ? + var pt = coordSys.dataToPoint(coordSys.clampData(value)); + var data = this.getData(); + var offset = data.getLayout('offset'); + var size = data.getLayout('size'); + var offsetIndex = coordSys.getBaseAxis().isHorizontal() ? 0 : 1; + pt[offsetIndex] += offset + size / 2; + return pt; + } + + return [NaN, NaN]; + }; + + BaseBarSeriesModel.type = 'series.__base_bar__'; + BaseBarSeriesModel.defaultOption = { + // zlevel: 0, + z: 2, + coordinateSystem: 'cartesian2d', + legendHoverLink: true, + // stack: null + // Cartesian coordinate system + // xAxisIndex: 0, + // yAxisIndex: 0, + barMinHeight: 0, + barMinAngle: 0, + // cursor: null, + large: false, + largeThreshold: 400, + progressive: 3e3, + progressiveChunkMode: 'mod' + }; + return BaseBarSeriesModel; + }(SeriesModel); + + SeriesModel.registerClass(BaseBarSeriesModel); + + var BarSeriesModel = + /** @class */ + function (_super) { + __extends(BarSeriesModel, _super); + + function BarSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = BarSeriesModel.type; + return _this; + } + + BarSeriesModel.prototype.getInitialData = function () { + return createSeriesData(null, this, { + useEncodeDefaulter: true, + createInvertedIndices: !!this.get('realtimeSort', true) || null + }); + }; + /** + * @override + */ + + + BarSeriesModel.prototype.getProgressive = function () { + // Do not support progressive in normal mode. + return this.get('large') ? this.get('progressive') : false; + }; + /** + * @override + */ + + + BarSeriesModel.prototype.getProgressiveThreshold = function () { + // Do not support progressive in normal mode. + var progressiveThreshold = this.get('progressiveThreshold'); + var largeThreshold = this.get('largeThreshold'); + + if (largeThreshold > progressiveThreshold) { + progressiveThreshold = largeThreshold; + } + + return progressiveThreshold; + }; + + BarSeriesModel.prototype.brushSelector = function (dataIndex, data, selectors) { + return selectors.rect(data.getItemLayout(dataIndex)); + }; + + BarSeriesModel.type = 'series.bar'; + BarSeriesModel.dependencies = ['grid', 'polar']; + BarSeriesModel.defaultOption = inheritDefaultOption(BaseBarSeriesModel.defaultOption, { + // If clipped + // Only available on cartesian2d + clip: true, + roundCap: false, + showBackground: false, + backgroundStyle: { + color: 'rgba(180, 180, 180, 0.2)', + borderColor: null, + borderWidth: 0, + borderType: 'solid', + borderRadius: 0, + shadowBlur: 0, + shadowColor: null, + shadowOffsetX: 0, + shadowOffsetY: 0, + opacity: 1 + }, + select: { + itemStyle: { + borderColor: '#212121' + } + }, + realtimeSort: false + }); + return BarSeriesModel; + }(BaseBarSeriesModel); + + /** + * Sausage: similar to sector, but have half circle on both sides + */ + + var SausageShape = + /** @class */ + function () { + function SausageShape() { + this.cx = 0; + this.cy = 0; + this.r0 = 0; + this.r = 0; + this.startAngle = 0; + this.endAngle = Math.PI * 2; + this.clockwise = true; + } + + return SausageShape; + }(); + + var SausagePath = + /** @class */ + function (_super) { + __extends(SausagePath, _super); + + function SausagePath(opts) { + var _this = _super.call(this, opts) || this; + + _this.type = 'sausage'; + return _this; + } + + SausagePath.prototype.getDefaultShape = function () { + return new SausageShape(); + }; + + SausagePath.prototype.buildPath = function (ctx, shape) { + var cx = shape.cx; + var cy = shape.cy; + var r0 = Math.max(shape.r0 || 0, 0); + var r = Math.max(shape.r, 0); + var dr = (r - r0) * 0.5; + var rCenter = r0 + dr; + var startAngle = shape.startAngle; + var endAngle = shape.endAngle; + var clockwise = shape.clockwise; + var PI2 = Math.PI * 2; + var lessThanCircle = clockwise ? endAngle - startAngle < PI2 : startAngle - endAngle < PI2; + + if (!lessThanCircle) { + // Normalize angles + startAngle = endAngle - (clockwise ? PI2 : -PI2); + } + + var unitStartX = Math.cos(startAngle); + var unitStartY = Math.sin(startAngle); + var unitEndX = Math.cos(endAngle); + var unitEndY = Math.sin(endAngle); + + if (lessThanCircle) { + ctx.moveTo(unitStartX * r0 + cx, unitStartY * r0 + cy); + ctx.arc(unitStartX * rCenter + cx, unitStartY * rCenter + cy, dr, -Math.PI + startAngle, startAngle, !clockwise); + } else { + ctx.moveTo(unitStartX * r + cx, unitStartY * r + cy); + } + + ctx.arc(cx, cy, r, startAngle, endAngle, !clockwise); + ctx.arc(unitEndX * rCenter + cx, unitEndY * rCenter + cy, dr, endAngle - Math.PI * 2, endAngle - Math.PI, !clockwise); + + if (r0 !== 0) { + ctx.arc(cx, cy, r0, endAngle, startAngle, clockwise); + } // ctx.closePath(); + + }; + + return SausagePath; + }(Path); + + function createSectorCalculateTextPosition(positionMapping, opts) { + opts = opts || {}; + var isRoundCap = opts.isRoundCap; + return function (out, opts, boundingRect) { + var textPosition = opts.position; + + if (!textPosition || textPosition instanceof Array) { + return calculateTextPosition(out, opts, boundingRect); + } + + var mappedSectorPosition = positionMapping(textPosition); + var distance = opts.distance != null ? opts.distance : 5; + var sector = this.shape; + var cx = sector.cx; + var cy = sector.cy; + var r = sector.r; + var r0 = sector.r0; + var middleR = (r + r0) / 2; + var startAngle = sector.startAngle; + var endAngle = sector.endAngle; + var middleAngle = (startAngle + endAngle) / 2; + var extraDist = isRoundCap ? Math.abs(r - r0) / 2 : 0; + var mathCos = Math.cos; + var mathSin = Math.sin; // base position: top-left + + var x = cx + r * mathCos(startAngle); + var y = cy + r * mathSin(startAngle); + var textAlign = 'left'; + var textVerticalAlign = 'top'; + + switch (mappedSectorPosition) { + case 'startArc': + x = cx + (r0 - distance) * mathCos(middleAngle); + y = cy + (r0 - distance) * mathSin(middleAngle); + textAlign = 'center'; + textVerticalAlign = 'top'; + break; + + case 'insideStartArc': + x = cx + (r0 + distance) * mathCos(middleAngle); + y = cy + (r0 + distance) * mathSin(middleAngle); + textAlign = 'center'; + textVerticalAlign = 'bottom'; + break; + + case 'startAngle': + x = cx + middleR * mathCos(startAngle) + adjustAngleDistanceX(startAngle, distance + extraDist, false); + y = cy + middleR * mathSin(startAngle) + adjustAngleDistanceY(startAngle, distance + extraDist, false); + textAlign = 'right'; + textVerticalAlign = 'middle'; + break; + + case 'insideStartAngle': + x = cx + middleR * mathCos(startAngle) + adjustAngleDistanceX(startAngle, -distance + extraDist, false); + y = cy + middleR * mathSin(startAngle) + adjustAngleDistanceY(startAngle, -distance + extraDist, false); + textAlign = 'left'; + textVerticalAlign = 'middle'; + break; + + case 'middle': + x = cx + middleR * mathCos(middleAngle); + y = cy + middleR * mathSin(middleAngle); + textAlign = 'center'; + textVerticalAlign = 'middle'; + break; + + case 'endArc': + x = cx + (r + distance) * mathCos(middleAngle); + y = cy + (r + distance) * mathSin(middleAngle); + textAlign = 'center'; + textVerticalAlign = 'bottom'; + break; + + case 'insideEndArc': + x = cx + (r - distance) * mathCos(middleAngle); + y = cy + (r - distance) * mathSin(middleAngle); + textAlign = 'center'; + textVerticalAlign = 'top'; + break; + + case 'endAngle': + x = cx + middleR * mathCos(endAngle) + adjustAngleDistanceX(endAngle, distance + extraDist, true); + y = cy + middleR * mathSin(endAngle) + adjustAngleDistanceY(endAngle, distance + extraDist, true); + textAlign = 'left'; + textVerticalAlign = 'middle'; + break; + + case 'insideEndAngle': + x = cx + middleR * mathCos(endAngle) + adjustAngleDistanceX(endAngle, -distance + extraDist, true); + y = cy + middleR * mathSin(endAngle) + adjustAngleDistanceY(endAngle, -distance + extraDist, true); + textAlign = 'right'; + textVerticalAlign = 'middle'; + break; + + default: + return calculateTextPosition(out, opts, boundingRect); + } + + out = out || {}; + out.x = x; + out.y = y; + out.align = textAlign; + out.verticalAlign = textVerticalAlign; + return out; + }; + } + function setSectorTextRotation(sector, textPosition, positionMapping, rotateType) { + if (isNumber(rotateType)) { + // user-set rotation + sector.setTextConfig({ + rotation: rotateType + }); + return; + } else if (isArray(textPosition)) { + // user-set position, use 0 as auto rotation + sector.setTextConfig({ + rotation: 0 + }); + return; + } + + var shape = sector.shape; + var startAngle = shape.clockwise ? shape.startAngle : shape.endAngle; + var endAngle = shape.clockwise ? shape.endAngle : shape.startAngle; + var middleAngle = (startAngle + endAngle) / 2; + var anchorAngle; + var mappedSectorPosition = positionMapping(textPosition); + + switch (mappedSectorPosition) { + case 'startArc': + case 'insideStartArc': + case 'middle': + case 'insideEndArc': + case 'endArc': + anchorAngle = middleAngle; + break; + + case 'startAngle': + case 'insideStartAngle': + anchorAngle = startAngle; + break; + + case 'endAngle': + case 'insideEndAngle': + anchorAngle = endAngle; + break; + + default: + sector.setTextConfig({ + rotation: 0 + }); + return; + } + + var rotate = Math.PI * 1.5 - anchorAngle; + /** + * TODO: labels with rotate > Math.PI / 2 should be rotate another + * half round flipped to increase readability. However, only middle + * position supports this for now, because in other positions, the + * anchor point is not at the center of the text, so the positions + * after rotating is not as expected. + */ + + if (mappedSectorPosition === 'middle' && rotate > Math.PI / 2 && rotate < Math.PI * 1.5) { + rotate -= Math.PI; + } + + sector.setTextConfig({ + rotation: rotate + }); + } + + function adjustAngleDistanceX(angle, distance, isEnd) { + return distance * Math.sin(angle) * (isEnd ? -1 : 1); + } + + function adjustAngleDistanceY(angle, distance, isEnd) { + return distance * Math.cos(angle) * (isEnd ? 1 : -1); + } + + var mathMax$6 = Math.max; + var mathMin$6 = Math.min; + + function getClipArea(coord, data) { + var coordSysClipArea = coord.getArea && coord.getArea(); + + if (isCoordinateSystemType(coord, 'cartesian2d')) { + var baseAxis = coord.getBaseAxis(); // When boundaryGap is false or using time axis. bar may exceed the grid. + // We should not clip this part. + // See test/bar2.html + + if (baseAxis.type !== 'category' || !baseAxis.onBand) { + var expandWidth = data.getLayout('bandWidth'); + + if (baseAxis.isHorizontal()) { + coordSysClipArea.x -= expandWidth; + coordSysClipArea.width += expandWidth * 2; + } else { + coordSysClipArea.y -= expandWidth; + coordSysClipArea.height += expandWidth * 2; + } + } + } + + return coordSysClipArea; + } + + var BarView = + /** @class */ + function (_super) { + __extends(BarView, _super); + + function BarView() { + var _this = _super.call(this) || this; + + _this.type = BarView.type; + _this._isFirstFrame = true; + return _this; + } + + BarView.prototype.render = function (seriesModel, ecModel, api, payload) { + this._model = seriesModel; + + this._removeOnRenderedListener(api); + + this._updateDrawMode(seriesModel); + + var coordinateSystemType = seriesModel.get('coordinateSystem'); + + if (coordinateSystemType === 'cartesian2d' || coordinateSystemType === 'polar') { + // Clear previously rendered progressive elements. + this._progressiveEls = null; + this._isLargeDraw ? this._renderLarge(seriesModel, ecModel, api) : this._renderNormal(seriesModel, ecModel, api, payload); + } else if ("development" !== 'production') { + warn('Only cartesian2d and polar supported for bar.'); + } + }; + + BarView.prototype.incrementalPrepareRender = function (seriesModel) { + this._clear(); + + this._updateDrawMode(seriesModel); // incremental also need to clip, otherwise might be overlow. + // But must not set clip in each frame, otherwise all of the children will be marked redraw. + + + this._updateLargeClip(seriesModel); + }; + + BarView.prototype.incrementalRender = function (params, seriesModel) { + // Reset + this._progressiveEls = []; // Do not support progressive in normal mode. + + this._incrementalRenderLarge(params, seriesModel); + }; + + BarView.prototype.eachRendered = function (cb) { + traverseElements(this._progressiveEls || this.group, cb); + }; + + BarView.prototype._updateDrawMode = function (seriesModel) { + var isLargeDraw = seriesModel.pipelineContext.large; + + if (this._isLargeDraw == null || isLargeDraw !== this._isLargeDraw) { + this._isLargeDraw = isLargeDraw; + + this._clear(); + } + }; + + BarView.prototype._renderNormal = function (seriesModel, ecModel, api, payload) { + var group = this.group; + var data = seriesModel.getData(); + var oldData = this._data; + var coord = seriesModel.coordinateSystem; + var baseAxis = coord.getBaseAxis(); + var isHorizontalOrRadial; + + if (coord.type === 'cartesian2d') { + isHorizontalOrRadial = baseAxis.isHorizontal(); + } else if (coord.type === 'polar') { + isHorizontalOrRadial = baseAxis.dim === 'angle'; + } + + var animationModel = seriesModel.isAnimationEnabled() ? seriesModel : null; + var realtimeSortCfg = shouldRealtimeSort(seriesModel, coord); + + if (realtimeSortCfg) { + this._enableRealtimeSort(realtimeSortCfg, data, api); + } + + var needsClip = seriesModel.get('clip', true) || realtimeSortCfg; + var coordSysClipArea = getClipArea(coord, data); // If there is clipPath created in large mode. Remove it. + + group.removeClipPath(); // We don't use clipPath in normal mode because we needs a perfect animation + // And don't want the label are clipped. + + var roundCap = seriesModel.get('roundCap', true); + var drawBackground = seriesModel.get('showBackground', true); + var backgroundModel = seriesModel.getModel('backgroundStyle'); + var barBorderRadius = backgroundModel.get('borderRadius') || 0; + var bgEls = []; + var oldBgEls = this._backgroundEls; + var isInitSort = payload && payload.isInitSort; + var isChangeOrder = payload && payload.type === 'changeAxisOrder'; + + function createBackground(dataIndex) { + var bgLayout = getLayout[coord.type](data, dataIndex); + var bgEl = createBackgroundEl(coord, isHorizontalOrRadial, bgLayout); + bgEl.useStyle(backgroundModel.getItemStyle()); // Only cartesian2d support borderRadius. + + if (coord.type === 'cartesian2d') { + bgEl.setShape('r', barBorderRadius); + } + + bgEls[dataIndex] = bgEl; + return bgEl; + } + data.diff(oldData).add(function (dataIndex) { + var itemModel = data.getItemModel(dataIndex); + var layout = getLayout[coord.type](data, dataIndex, itemModel); + + if (drawBackground) { + createBackground(dataIndex); + } // If dataZoom in filteMode: 'empty', the baseValue can be set as NaN in "axisProxy". + + + if (!data.hasValue(dataIndex) || !isValidLayout[coord.type](layout)) { + return; + } + + var isClipped = false; + + if (needsClip) { + // Clip will modify the layout params. + // And return a boolean to determine if the shape are fully clipped. + isClipped = clip[coord.type](coordSysClipArea, layout); + } + + var el = elementCreator[coord.type](seriesModel, data, dataIndex, layout, isHorizontalOrRadial, animationModel, baseAxis.model, false, roundCap); + + if (realtimeSortCfg) { + /** + * Force label animation because even if the element is + * ignored because it's clipped, it may not be clipped after + * changing order. Then, if not using forceLabelAnimation, + * the label animation was never started, in which case, + * the label will be the final value and doesn't have label + * animation. + */ + el.forceLabelAnimation = true; + } + + updateStyle(el, data, dataIndex, itemModel, layout, seriesModel, isHorizontalOrRadial, coord.type === 'polar'); + + if (isInitSort) { + el.attr({ + shape: layout + }); + } else if (realtimeSortCfg) { + updateRealtimeAnimation(realtimeSortCfg, animationModel, el, layout, dataIndex, isHorizontalOrRadial, false, false); + } else { + initProps(el, { + shape: layout + }, seriesModel, dataIndex); + } + + data.setItemGraphicEl(dataIndex, el); + group.add(el); + el.ignore = isClipped; + }).update(function (newIndex, oldIndex) { + var itemModel = data.getItemModel(newIndex); + var layout = getLayout[coord.type](data, newIndex, itemModel); + + if (drawBackground) { + var bgEl = void 0; + + if (oldBgEls.length === 0) { + bgEl = createBackground(oldIndex); + } else { + bgEl = oldBgEls[oldIndex]; + bgEl.useStyle(backgroundModel.getItemStyle()); // Only cartesian2d support borderRadius. + + if (coord.type === 'cartesian2d') { + bgEl.setShape('r', barBorderRadius); + } + + bgEls[newIndex] = bgEl; + } + + var bgLayout = getLayout[coord.type](data, newIndex); + var shape = createBackgroundShape(isHorizontalOrRadial, bgLayout, coord); + updateProps(bgEl, { + shape: shape + }, animationModel, newIndex); + } + + var el = oldData.getItemGraphicEl(oldIndex); + + if (!data.hasValue(newIndex) || !isValidLayout[coord.type](layout)) { + group.remove(el); + return; + } + + var isClipped = false; + + if (needsClip) { + isClipped = clip[coord.type](coordSysClipArea, layout); + + if (isClipped) { + group.remove(el); + } + } + + if (!el) { + el = elementCreator[coord.type](seriesModel, data, newIndex, layout, isHorizontalOrRadial, animationModel, baseAxis.model, !!el, roundCap); + } else { + saveOldStyle(el); + } + + if (realtimeSortCfg) { + el.forceLabelAnimation = true; + } + + if (isChangeOrder) { + var textEl = el.getTextContent(); + + if (textEl) { + var labelInnerStore = labelInner(textEl); + + if (labelInnerStore.prevValue != null) { + /** + * Set preValue to be value so that no new label + * should be started, otherwise, it will take a full + * `animationDurationUpdate` time to finish the + * animation, which is not expected. + */ + labelInnerStore.prevValue = labelInnerStore.value; + } + } + } // Not change anything if only order changed. + // Especially not change label. + else { + updateStyle(el, data, newIndex, itemModel, layout, seriesModel, isHorizontalOrRadial, coord.type === 'polar'); + } + + if (isInitSort) { + el.attr({ + shape: layout + }); + } else if (realtimeSortCfg) { + updateRealtimeAnimation(realtimeSortCfg, animationModel, el, layout, newIndex, isHorizontalOrRadial, true, isChangeOrder); + } else { + updateProps(el, { + shape: layout + }, seriesModel, newIndex, null); + } + + data.setItemGraphicEl(newIndex, el); + el.ignore = isClipped; + group.add(el); + }).remove(function (dataIndex) { + var el = oldData.getItemGraphicEl(dataIndex); + el && removeElementWithFadeOut(el, seriesModel, dataIndex); + }).execute(); + var bgGroup = this._backgroundGroup || (this._backgroundGroup = new Group()); + bgGroup.removeAll(); + + for (var i = 0; i < bgEls.length; ++i) { + bgGroup.add(bgEls[i]); + } + + group.add(bgGroup); + this._backgroundEls = bgEls; + this._data = data; + }; + + BarView.prototype._renderLarge = function (seriesModel, ecModel, api) { + this._clear(); + + createLarge(seriesModel, this.group); + + this._updateLargeClip(seriesModel); + }; + + BarView.prototype._incrementalRenderLarge = function (params, seriesModel) { + this._removeBackground(); + + createLarge(seriesModel, this.group, this._progressiveEls, true); + }; + + BarView.prototype._updateLargeClip = function (seriesModel) { + // Use clipPath in large mode. + var clipPath = seriesModel.get('clip', true) && createClipPath(seriesModel.coordinateSystem, false, seriesModel); + var group = this.group; + + if (clipPath) { + group.setClipPath(clipPath); + } else { + group.removeClipPath(); + } + }; + + BarView.prototype._enableRealtimeSort = function (realtimeSortCfg, data, api) { + var _this = this; // If no data in the first frame, wait for data to initSort + + + if (!data.count()) { + return; + } + + var baseAxis = realtimeSortCfg.baseAxis; + + if (this._isFirstFrame) { + this._dispatchInitSort(data, realtimeSortCfg, api); + + this._isFirstFrame = false; + } else { + var orderMapping_1 = function (idx) { + var el = data.getItemGraphicEl(idx); + var shape = el && el.shape; + return shape && // The result should be consistent with the initial sort by data value. + // Do not support the case that both positive and negative exist. + Math.abs(baseAxis.isHorizontal() ? shape.height : shape.width) // If data is NaN, shape.xxx may be NaN, so use || 0 here in case + || 0; + }; + + this._onRendered = function () { + _this._updateSortWithinSameData(data, orderMapping_1, baseAxis, api); + }; + + api.getZr().on('rendered', this._onRendered); + } + }; + + BarView.prototype._dataSort = function (data, baseAxis, orderMapping) { + var info = []; + data.each(data.mapDimension(baseAxis.dim), function (ordinalNumber, dataIdx) { + var mappedValue = orderMapping(dataIdx); + mappedValue = mappedValue == null ? NaN : mappedValue; + info.push({ + dataIndex: dataIdx, + mappedValue: mappedValue, + ordinalNumber: ordinalNumber + }); + }); + info.sort(function (a, b) { + // If NaN, it will be treated as min val. + return b.mappedValue - a.mappedValue; + }); + return { + ordinalNumbers: map(info, function (item) { + return item.ordinalNumber; + }) + }; + }; + + BarView.prototype._isOrderChangedWithinSameData = function (data, orderMapping, baseAxis) { + var scale = baseAxis.scale; + var ordinalDataDim = data.mapDimension(baseAxis.dim); + var lastValue = Number.MAX_VALUE; + + for (var tickNum = 0, len = scale.getOrdinalMeta().categories.length; tickNum < len; ++tickNum) { + var rawIdx = data.rawIndexOf(ordinalDataDim, scale.getRawOrdinalNumber(tickNum)); + var value = rawIdx < 0 // If some tick have no bar, the tick will be treated as min. + ? Number.MIN_VALUE // PENDING: if dataZoom on baseAxis exits, is it a performance issue? + : orderMapping(data.indexOfRawIndex(rawIdx)); + + if (value > lastValue) { + return true; + } + + lastValue = value; + } + + return false; + }; + /* + * Consider the case when A and B changed order, whose representing + * bars are both out of sight, we don't wish to trigger reorder action + * as long as the order in the view doesn't change. + */ + + + BarView.prototype._isOrderDifferentInView = function (orderInfo, baseAxis) { + var scale = baseAxis.scale; + var extent = scale.getExtent(); + var tickNum = Math.max(0, extent[0]); + var tickMax = Math.min(extent[1], scale.getOrdinalMeta().categories.length - 1); + + for (; tickNum <= tickMax; ++tickNum) { + if (orderInfo.ordinalNumbers[tickNum] !== scale.getRawOrdinalNumber(tickNum)) { + return true; + } + } + }; + + BarView.prototype._updateSortWithinSameData = function (data, orderMapping, baseAxis, api) { + if (!this._isOrderChangedWithinSameData(data, orderMapping, baseAxis)) { + return; + } + + var sortInfo = this._dataSort(data, baseAxis, orderMapping); + + if (this._isOrderDifferentInView(sortInfo, baseAxis)) { + this._removeOnRenderedListener(api); + + api.dispatchAction({ + type: 'changeAxisOrder', + componentType: baseAxis.dim + 'Axis', + axisId: baseAxis.index, + sortInfo: sortInfo + }); + } + }; + + BarView.prototype._dispatchInitSort = function (data, realtimeSortCfg, api) { + var baseAxis = realtimeSortCfg.baseAxis; + + var sortResult = this._dataSort(data, baseAxis, function (dataIdx) { + return data.get(data.mapDimension(realtimeSortCfg.otherAxis.dim), dataIdx); + }); + + api.dispatchAction({ + type: 'changeAxisOrder', + componentType: baseAxis.dim + 'Axis', + isInitSort: true, + axisId: baseAxis.index, + sortInfo: sortResult + }); + }; + + BarView.prototype.remove = function (ecModel, api) { + this._clear(this._model); + + this._removeOnRenderedListener(api); + }; + + BarView.prototype.dispose = function (ecModel, api) { + this._removeOnRenderedListener(api); + }; + + BarView.prototype._removeOnRenderedListener = function (api) { + if (this._onRendered) { + api.getZr().off('rendered', this._onRendered); + this._onRendered = null; + } + }; + + BarView.prototype._clear = function (model) { + var group = this.group; + var data = this._data; + + if (model && model.isAnimationEnabled() && data && !this._isLargeDraw) { + this._removeBackground(); + + this._backgroundEls = []; + data.eachItemGraphicEl(function (el) { + removeElementWithFadeOut(el, model, getECData(el).dataIndex); + }); + } else { + group.removeAll(); + } + + this._data = null; + this._isFirstFrame = true; + }; + + BarView.prototype._removeBackground = function () { + this.group.remove(this._backgroundGroup); + this._backgroundGroup = null; + }; + + BarView.type = 'bar'; + return BarView; + }(ChartView); + + var clip = { + cartesian2d: function (coordSysBoundingRect, layout) { + var signWidth = layout.width < 0 ? -1 : 1; + var signHeight = layout.height < 0 ? -1 : 1; // Needs positive width and height + + if (signWidth < 0) { + layout.x += layout.width; + layout.width = -layout.width; + } + + if (signHeight < 0) { + layout.y += layout.height; + layout.height = -layout.height; + } + + var coordSysX2 = coordSysBoundingRect.x + coordSysBoundingRect.width; + var coordSysY2 = coordSysBoundingRect.y + coordSysBoundingRect.height; + var x = mathMax$6(layout.x, coordSysBoundingRect.x); + var x2 = mathMin$6(layout.x + layout.width, coordSysX2); + var y = mathMax$6(layout.y, coordSysBoundingRect.y); + var y2 = mathMin$6(layout.y + layout.height, coordSysY2); + var xClipped = x2 < x; + var yClipped = y2 < y; // When xClipped or yClipped, the element will be marked as `ignore`. + // But we should also place the element at the edge of the coord sys bounding rect. + // Beause if data changed and the bar show again, its transition animaiton + // will begin at this place. + + layout.x = xClipped && x > coordSysX2 ? x2 : x; + layout.y = yClipped && y > coordSysY2 ? y2 : y; + layout.width = xClipped ? 0 : x2 - x; + layout.height = yClipped ? 0 : y2 - y; // Reverse back + + if (signWidth < 0) { + layout.x += layout.width; + layout.width = -layout.width; + } + + if (signHeight < 0) { + layout.y += layout.height; + layout.height = -layout.height; + } + + return xClipped || yClipped; + }, + polar: function (coordSysClipArea, layout) { + var signR = layout.r0 <= layout.r ? 1 : -1; // Make sure r is larger than r0 + + if (signR < 0) { + var tmp = layout.r; + layout.r = layout.r0; + layout.r0 = tmp; + } + + var r = mathMin$6(layout.r, coordSysClipArea.r); + var r0 = mathMax$6(layout.r0, coordSysClipArea.r0); + layout.r = r; + layout.r0 = r0; + var clipped = r - r0 < 0; // Reverse back + + if (signR < 0) { + var tmp = layout.r; + layout.r = layout.r0; + layout.r0 = tmp; + } + + return clipped; + } + }; + var elementCreator = { + cartesian2d: function (seriesModel, data, newIndex, layout, isHorizontal, animationModel, axisModel, isUpdate, roundCap) { + var rect = new Rect({ + shape: extend({}, layout), + z2: 1 + }); + rect.__dataIndex = newIndex; + rect.name = 'item'; + + if (animationModel) { + var rectShape = rect.shape; + var animateProperty = isHorizontal ? 'height' : 'width'; + rectShape[animateProperty] = 0; + } + + return rect; + }, + polar: function (seriesModel, data, newIndex, layout, isRadial, animationModel, axisModel, isUpdate, roundCap) { + var ShapeClass = !isRadial && roundCap ? SausagePath : Sector; + var sector = new ShapeClass({ + shape: layout, + z2: 1 + }); + sector.name = 'item'; + var positionMap = createPolarPositionMapping(isRadial); + sector.calculateTextPosition = createSectorCalculateTextPosition(positionMap, { + isRoundCap: ShapeClass === SausagePath + }); // Animation + + if (animationModel) { + var sectorShape = sector.shape; + var animateProperty = isRadial ? 'r' : 'endAngle'; + var animateTarget = {}; + sectorShape[animateProperty] = isRadial ? 0 : layout.startAngle; + animateTarget[animateProperty] = layout[animateProperty]; + (isUpdate ? updateProps : initProps)(sector, { + shape: animateTarget // __value: typeof dataValue === 'string' ? parseInt(dataValue, 10) : dataValue + + }, animationModel); + } + + return sector; + } + }; + + function shouldRealtimeSort(seriesModel, coordSys) { + var realtimeSortOption = seriesModel.get('realtimeSort', true); + var baseAxis = coordSys.getBaseAxis(); + + if ("development" !== 'production') { + if (realtimeSortOption) { + if (baseAxis.type !== 'category') { + warn('`realtimeSort` will not work because this bar series is not based on a category axis.'); + } + + if (coordSys.type !== 'cartesian2d') { + warn('`realtimeSort` will not work because this bar series is not on cartesian2d.'); + } + } + } + + if (realtimeSortOption && baseAxis.type === 'category' && coordSys.type === 'cartesian2d') { + return { + baseAxis: baseAxis, + otherAxis: coordSys.getOtherAxis(baseAxis) + }; + } + } + + function updateRealtimeAnimation(realtimeSortCfg, seriesAnimationModel, el, layout, newIndex, isHorizontal, isUpdate, isChangeOrder) { + var seriesTarget; + var axisTarget; + + if (isHorizontal) { + axisTarget = { + x: layout.x, + width: layout.width + }; + seriesTarget = { + y: layout.y, + height: layout.height + }; + } else { + axisTarget = { + y: layout.y, + height: layout.height + }; + seriesTarget = { + x: layout.x, + width: layout.width + }; + } + + if (!isChangeOrder) { + // Keep the original growth animation if only axis order changed. + // Not start a new animation. + (isUpdate ? updateProps : initProps)(el, { + shape: seriesTarget + }, seriesAnimationModel, newIndex, null); + } + + var axisAnimationModel = seriesAnimationModel ? realtimeSortCfg.baseAxis.model : null; + (isUpdate ? updateProps : initProps)(el, { + shape: axisTarget + }, axisAnimationModel, newIndex); + } + + function checkPropertiesNotValid(obj, props) { + for (var i = 0; i < props.length; i++) { + if (!isFinite(obj[props[i]])) { + return true; + } + } + + return false; + } + + var rectPropties = ['x', 'y', 'width', 'height']; + var polarPropties = ['cx', 'cy', 'r', 'startAngle', 'endAngle']; + var isValidLayout = { + cartesian2d: function (layout) { + return !checkPropertiesNotValid(layout, rectPropties); + }, + polar: function (layout) { + return !checkPropertiesNotValid(layout, polarPropties); + } + }; + var getLayout = { + // itemModel is only used to get borderWidth, which is not needed + // when calculating bar background layout. + cartesian2d: function (data, dataIndex, itemModel) { + var layout = data.getItemLayout(dataIndex); + var fixedLineWidth = itemModel ? getLineWidth(itemModel, layout) : 0; // fix layout with lineWidth + + var signX = layout.width > 0 ? 1 : -1; + var signY = layout.height > 0 ? 1 : -1; + return { + x: layout.x + signX * fixedLineWidth / 2, + y: layout.y + signY * fixedLineWidth / 2, + width: layout.width - signX * fixedLineWidth, + height: layout.height - signY * fixedLineWidth + }; + }, + polar: function (data, dataIndex, itemModel) { + var layout = data.getItemLayout(dataIndex); + return { + cx: layout.cx, + cy: layout.cy, + r0: layout.r0, + r: layout.r, + startAngle: layout.startAngle, + endAngle: layout.endAngle, + clockwise: layout.clockwise + }; + } + }; + + function isZeroOnPolar(layout) { + return layout.startAngle != null && layout.endAngle != null && layout.startAngle === layout.endAngle; + } + + function createPolarPositionMapping(isRadial) { + return function (isRadial) { + var arcOrAngle = isRadial ? 'Arc' : 'Angle'; + return function (position) { + switch (position) { + case 'start': + case 'insideStart': + case 'end': + case 'insideEnd': + return position + arcOrAngle; + + default: + return position; + } + }; + }(isRadial); + } + + function updateStyle(el, data, dataIndex, itemModel, layout, seriesModel, isHorizontalOrRadial, isPolar) { + var style = data.getItemVisual(dataIndex, 'style'); + + if (!isPolar) { + el.setShape('r', itemModel.get(['itemStyle', 'borderRadius']) || 0); + } + + el.useStyle(style); + var cursorStyle = itemModel.getShallow('cursor'); + cursorStyle && el.attr('cursor', cursorStyle); + var labelPositionOutside = isPolar ? isHorizontalOrRadial ? layout.r >= layout.r0 ? 'endArc' : 'startArc' : layout.endAngle >= layout.startAngle ? 'endAngle' : 'startAngle' : isHorizontalOrRadial ? layout.height >= 0 ? 'bottom' : 'top' : layout.width >= 0 ? 'right' : 'left'; + var labelStatesModels = getLabelStatesModels(itemModel); + setLabelStyle(el, labelStatesModels, { + labelFetcher: seriesModel, + labelDataIndex: dataIndex, + defaultText: getDefaultLabel(seriesModel.getData(), dataIndex), + inheritColor: style.fill, + defaultOpacity: style.opacity, + defaultOutsidePosition: labelPositionOutside + }); + var label = el.getTextContent(); + + if (isPolar && label) { + var position = itemModel.get(['label', 'position']); + el.textConfig.inside = position === 'middle' ? true : null; + setSectorTextRotation(el, position === 'outside' ? labelPositionOutside : position, createPolarPositionMapping(isHorizontalOrRadial), itemModel.get(['label', 'rotate'])); + } + + setLabelValueAnimation(label, labelStatesModels, seriesModel.getRawValue(dataIndex), function (value) { + return getDefaultInterpolatedLabel(data, value); + }); + var emphasisModel = itemModel.getModel(['emphasis']); + toggleHoverEmphasis(el, emphasisModel.get('focus'), emphasisModel.get('blurScope'), emphasisModel.get('disabled')); + setStatesStylesFromModel(el, itemModel); + + if (isZeroOnPolar(layout)) { + el.style.fill = 'none'; + el.style.stroke = 'none'; + each(el.states, function (state) { + if (state.style) { + state.style.fill = state.style.stroke = 'none'; + } + }); + } + } // In case width or height are too small. + + + function getLineWidth(itemModel, rawLayout) { + // Has no border. + var borderColor = itemModel.get(['itemStyle', 'borderColor']); + + if (!borderColor || borderColor === 'none') { + return 0; + } + + var lineWidth = itemModel.get(['itemStyle', 'borderWidth']) || 0; // width or height may be NaN for empty data + + var width = isNaN(rawLayout.width) ? Number.MAX_VALUE : Math.abs(rawLayout.width); + var height = isNaN(rawLayout.height) ? Number.MAX_VALUE : Math.abs(rawLayout.height); + return Math.min(lineWidth, width, height); + } + + var LagePathShape = + /** @class */ + function () { + function LagePathShape() {} + + return LagePathShape; + }(); + + var LargePath = + /** @class */ + function (_super) { + __extends(LargePath, _super); + + function LargePath(opts) { + var _this = _super.call(this, opts) || this; + + _this.type = 'largeBar'; + return _this; + } + + LargePath.prototype.getDefaultShape = function () { + return new LagePathShape(); + }; + + LargePath.prototype.buildPath = function (ctx, shape) { + // Drawing lines is more efficient than drawing + // a whole line or drawing rects. + var points = shape.points; + var baseDimIdx = this.baseDimIdx; + var valueDimIdx = 1 - this.baseDimIdx; + var startPoint = []; + var size = []; + var barWidth = this.barWidth; + + for (var i = 0; i < points.length; i += 3) { + size[baseDimIdx] = barWidth; + size[valueDimIdx] = points[i + 2]; + startPoint[baseDimIdx] = points[i + baseDimIdx]; + startPoint[valueDimIdx] = points[i + valueDimIdx]; + ctx.rect(startPoint[0], startPoint[1], size[0], size[1]); + } + }; + + return LargePath; + }(Path); + + function createLarge(seriesModel, group, progressiveEls, incremental) { + // TODO support polar + var data = seriesModel.getData(); + var baseDimIdx = data.getLayout('valueAxisHorizontal') ? 1 : 0; + var largeDataIndices = data.getLayout('largeDataIndices'); + var barWidth = data.getLayout('size'); + var backgroundModel = seriesModel.getModel('backgroundStyle'); + var bgPoints = data.getLayout('largeBackgroundPoints'); + + if (bgPoints) { + var bgEl = new LargePath({ + shape: { + points: bgPoints + }, + incremental: !!incremental, + silent: true, + z2: 0 + }); + bgEl.baseDimIdx = baseDimIdx; + bgEl.largeDataIndices = largeDataIndices; + bgEl.barWidth = barWidth; + bgEl.useStyle(backgroundModel.getItemStyle()); + group.add(bgEl); + progressiveEls && progressiveEls.push(bgEl); + } + + var el = new LargePath({ + shape: { + points: data.getLayout('largePoints') + }, + incremental: !!incremental, + ignoreCoarsePointer: true, + z2: 1 + }); + el.baseDimIdx = baseDimIdx; + el.largeDataIndices = largeDataIndices; + el.barWidth = barWidth; + group.add(el); + el.useStyle(data.getVisual('style')); // Enable tooltip and user mouse/touch event handlers. + + getECData(el).seriesIndex = seriesModel.seriesIndex; + + if (!seriesModel.get('silent')) { + el.on('mousedown', largePathUpdateDataIndex); + el.on('mousemove', largePathUpdateDataIndex); + } + + progressiveEls && progressiveEls.push(el); + } // Use throttle to avoid frequently traverse to find dataIndex. + + + var largePathUpdateDataIndex = throttle(function (event) { + var largePath = this; + var dataIndex = largePathFindDataIndex(largePath, event.offsetX, event.offsetY); + getECData(largePath).dataIndex = dataIndex >= 0 ? dataIndex : null; + }, 30, false); + + function largePathFindDataIndex(largePath, x, y) { + var baseDimIdx = largePath.baseDimIdx; + var valueDimIdx = 1 - baseDimIdx; + var points = largePath.shape.points; + var largeDataIndices = largePath.largeDataIndices; + var startPoint = []; + var size = []; + var barWidth = largePath.barWidth; + + for (var i = 0, len = points.length / 3; i < len; i++) { + var ii = i * 3; + size[baseDimIdx] = barWidth; + size[valueDimIdx] = points[ii + 2]; + startPoint[baseDimIdx] = points[ii + baseDimIdx]; + startPoint[valueDimIdx] = points[ii + valueDimIdx]; + + if (size[valueDimIdx] < 0) { + startPoint[valueDimIdx] += size[valueDimIdx]; + size[valueDimIdx] = -size[valueDimIdx]; + } + + if (x >= startPoint[0] && x <= startPoint[0] + size[0] && y >= startPoint[1] && y <= startPoint[1] + size[1]) { + return largeDataIndices[i]; + } + } + + return -1; + } + + function createBackgroundShape(isHorizontalOrRadial, layout, coord) { + if (isCoordinateSystemType(coord, 'cartesian2d')) { + var rectShape = layout; + var coordLayout = coord.getArea(); + return { + x: isHorizontalOrRadial ? rectShape.x : coordLayout.x, + y: isHorizontalOrRadial ? coordLayout.y : rectShape.y, + width: isHorizontalOrRadial ? rectShape.width : coordLayout.width, + height: isHorizontalOrRadial ? coordLayout.height : rectShape.height + }; + } else { + var coordLayout = coord.getArea(); + var sectorShape = layout; + return { + cx: coordLayout.cx, + cy: coordLayout.cy, + r0: isHorizontalOrRadial ? coordLayout.r0 : sectorShape.r0, + r: isHorizontalOrRadial ? coordLayout.r : sectorShape.r, + startAngle: isHorizontalOrRadial ? sectorShape.startAngle : 0, + endAngle: isHorizontalOrRadial ? sectorShape.endAngle : Math.PI * 2 + }; + } + } + + function createBackgroundEl(coord, isHorizontalOrRadial, layout) { + var ElementClz = coord.type === 'polar' ? Sector : Rect; + return new ElementClz({ + shape: createBackgroundShape(isHorizontalOrRadial, layout, coord), + silent: true, + z2: 0 + }); + } + + function install$3(registers) { + registers.registerChartView(BarView); + registers.registerSeriesModel(BarSeriesModel); + registers.registerLayout(registers.PRIORITY.VISUAL.LAYOUT, curry(layout, 'bar')); // Do layout after other overall layout, which can preapre some informations. + + registers.registerLayout(registers.PRIORITY.VISUAL.PROGRESSIVE_LAYOUT, createProgressiveLayout('bar')); // Down sample after filter + + registers.registerProcessor(registers.PRIORITY.PROCESSOR.STATISTIC, dataSample('bar')); + /** + * @payload + * @property {string} [componentType=series] + * @property {number} [dx] + * @property {number} [dy] + * @property {number} [zoom] + * @property {number} [originX] + * @property {number} [originY] + */ + + registers.registerAction({ + type: 'changeAxisOrder', + event: 'changeAxisOrder', + update: 'update' + }, function (payload, ecModel) { + var componentType = payload.componentType || 'series'; + ecModel.eachComponent({ + mainType: componentType, + query: payload + }, function (componentModel) { + if (payload.sortInfo) { + componentModel.axis.setCategorySortInfo(payload.sortInfo); + } + }); + }); + } + + var PI2$8 = Math.PI * 2; + var RADIAN = Math.PI / 180; + + function getViewRect(seriesModel, api) { + return getLayoutRect(seriesModel.getBoxLayoutParams(), { + width: api.getWidth(), + height: api.getHeight() + }); + } + + function getBasicPieLayout(seriesModel, api) { + var viewRect = getViewRect(seriesModel, api); + var center = seriesModel.get('center'); + var radius = seriesModel.get('radius'); + + if (!isArray(radius)) { + radius = [0, radius]; + } + + if (!isArray(center)) { + center = [center, center]; + } + + var width = parsePercent$1(viewRect.width, api.getWidth()); + var height = parsePercent$1(viewRect.height, api.getHeight()); + var size = Math.min(width, height); + var r0 = parsePercent$1(radius[0], size / 2); + var r = parsePercent$1(radius[1], size / 2); + var cx; + var cy; + var coordSys = seriesModel.coordinateSystem; + + if (coordSys) { + // percentage is not allowed when coordinate system is specified + var point = coordSys.dataToPoint(center); + cx = point[0] || 0; + cy = point[1] || 0; + } else { + cx = parsePercent$1(center[0], width) + viewRect.x; + cy = parsePercent$1(center[1], height) + viewRect.y; + } + + return { + cx: cx, + cy: cy, + r0: r0, + r: r + }; + } + function pieLayout(seriesType, ecModel, api) { + ecModel.eachSeriesByType(seriesType, function (seriesModel) { + var data = seriesModel.getData(); + var valueDim = data.mapDimension('value'); + var viewRect = getViewRect(seriesModel, api); + + var _a = getBasicPieLayout(seriesModel, api), + cx = _a.cx, + cy = _a.cy, + r = _a.r, + r0 = _a.r0; + + var startAngle = -seriesModel.get('startAngle') * RADIAN; + var minAngle = seriesModel.get('minAngle') * RADIAN; + var validDataCount = 0; + data.each(valueDim, function (value) { + !isNaN(value) && validDataCount++; + }); + var sum = data.getSum(valueDim); // Sum may be 0 + + var unitRadian = Math.PI / (sum || validDataCount) * 2; + var clockwise = seriesModel.get('clockwise'); + var roseType = seriesModel.get('roseType'); + var stillShowZeroSum = seriesModel.get('stillShowZeroSum'); // [0...max] + + var extent = data.getDataExtent(valueDim); + extent[0] = 0; // In the case some sector angle is smaller than minAngle + + var restAngle = PI2$8; + var valueSumLargerThanMinAngle = 0; + var currentAngle = startAngle; + var dir = clockwise ? 1 : -1; + data.setLayout({ + viewRect: viewRect, + r: r + }); + data.each(valueDim, function (value, idx) { + var angle; + + if (isNaN(value)) { + data.setItemLayout(idx, { + angle: NaN, + startAngle: NaN, + endAngle: NaN, + clockwise: clockwise, + cx: cx, + cy: cy, + r0: r0, + r: roseType ? NaN : r + }); + return; + } // FIXME 兼容 2.0 但是 roseType 是 area 的时候才是这样？ + + + if (roseType !== 'area') { + angle = sum === 0 && stillShowZeroSum ? unitRadian : value * unitRadian; + } else { + angle = PI2$8 / validDataCount; + } + + if (angle < minAngle) { + angle = minAngle; + restAngle -= minAngle; + } else { + valueSumLargerThanMinAngle += value; + } + + var endAngle = currentAngle + dir * angle; + data.setItemLayout(idx, { + angle: angle, + startAngle: currentAngle, + endAngle: endAngle, + clockwise: clockwise, + cx: cx, + cy: cy, + r0: r0, + r: roseType ? linearMap(value, extent, [r0, r]) : r + }); + currentAngle = endAngle; + }); // Some sector is constrained by minAngle + // Rest sectors needs recalculate angle + + if (restAngle < PI2$8 && validDataCount) { + // Average the angle if rest angle is not enough after all angles is + // Constrained by minAngle + if (restAngle <= 1e-3) { + var angle_1 = PI2$8 / validDataCount; + data.each(valueDim, function (value, idx) { + if (!isNaN(value)) { + var layout_1 = data.getItemLayout(idx); + layout_1.angle = angle_1; + layout_1.startAngle = startAngle + dir * idx * angle_1; + layout_1.endAngle = startAngle + dir * (idx + 1) * angle_1; + } + }); + } else { + unitRadian = restAngle / valueSumLargerThanMinAngle; + currentAngle = startAngle; + data.each(valueDim, function (value, idx) { + if (!isNaN(value)) { + var layout_2 = data.getItemLayout(idx); + var angle = layout_2.angle === minAngle ? minAngle : value * unitRadian; + layout_2.startAngle = currentAngle; + layout_2.endAngle = currentAngle + dir * angle; + currentAngle += dir * angle; + } + }); + } + } + }); + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + function dataFilter(seriesType) { + return { + seriesType: seriesType, + reset: function (seriesModel, ecModel) { + var legendModels = ecModel.findComponents({ + mainType: 'legend' + }); + + if (!legendModels || !legendModels.length) { + return; + } + + var data = seriesModel.getData(); + data.filterSelf(function (idx) { + var name = data.getName(idx); // If in any legend component the status is not selected. + + for (var i = 0; i < legendModels.length; i++) { + // @ts-ignore FIXME: LegendModel + if (!legendModels[i].isSelected(name)) { + return false; + } + } + + return true; + }); + } + }; + } + + var RADIAN$1 = Math.PI / 180; + + function adjustSingleSide(list, cx, cy, r, dir, viewWidth, viewHeight, viewLeft, viewTop, farthestX) { + if (list.length < 2) { + return; + } + + function recalculateXOnSemiToAlignOnEllipseCurve(semi) { + var rB = semi.rB; + var rB2 = rB * rB; + + for (var i = 0; i < semi.list.length; i++) { + var item = semi.list[i]; + var dy = Math.abs(item.label.y - cy); // horizontal r is always same with original r because x is not changed. + + var rA = r + item.len; + var rA2 = rA * rA; // Use ellipse implicit function to calculate x + + var dx = Math.sqrt((1 - Math.abs(dy * dy / rB2)) * rA2); + var newX = cx + (dx + item.len2) * dir; + var deltaX = newX - item.label.x; + var newTargetWidth = item.targetTextWidth - deltaX * dir; // text x is changed, so need to recalculate width. + + constrainTextWidth(item, newTargetWidth, true); + item.label.x = newX; + } + } // Adjust X based on the shifted y. Make tight labels aligned on an ellipse curve. + + + function recalculateX(items) { + // Extremes of + var topSemi = { + list: [], + maxY: 0 + }; + var bottomSemi = { + list: [], + maxY: 0 + }; + + for (var i = 0; i < items.length; i++) { + if (items[i].labelAlignTo !== 'none') { + continue; + } + + var item = items[i]; + var semi = item.label.y > cy ? bottomSemi : topSemi; + var dy = Math.abs(item.label.y - cy); + + if (dy >= semi.maxY) { + var dx = item.label.x - cx - item.len2 * dir; // horizontal r is always same with original r because x is not changed. + + var rA = r + item.len; // Canculate rB based on the topest / bottemest label. + + var rB = Math.abs(dx) < rA ? Math.sqrt(dy * dy / (1 - dx * dx / rA / rA)) : rA; + semi.rB = rB; + semi.maxY = dy; + } + + semi.list.push(item); + } + + recalculateXOnSemiToAlignOnEllipseCurve(topSemi); + recalculateXOnSemiToAlignOnEllipseCurve(bottomSemi); + } + + var len = list.length; + + for (var i = 0; i < len; i++) { + if (list[i].position === 'outer' && list[i].labelAlignTo === 'labelLine') { + var dx = list[i].label.x - farthestX; + list[i].linePoints[1][0] += dx; + list[i].label.x = farthestX; + } + } + + if (shiftLayoutOnY(list, viewTop, viewTop + viewHeight)) { + recalculateX(list); + } + } + + function avoidOverlap(labelLayoutList, cx, cy, r, viewWidth, viewHeight, viewLeft, viewTop) { + var leftList = []; + var rightList = []; + var leftmostX = Number.MAX_VALUE; + var rightmostX = -Number.MAX_VALUE; + + for (var i = 0; i < labelLayoutList.length; i++) { + var label = labelLayoutList[i].label; + + if (isPositionCenter(labelLayoutList[i])) { + continue; + } + + if (label.x < cx) { + leftmostX = Math.min(leftmostX, label.x); + leftList.push(labelLayoutList[i]); + } else { + rightmostX = Math.max(rightmostX, label.x); + rightList.push(labelLayoutList[i]); + } + } + + for (var i = 0; i < labelLayoutList.length; i++) { + var layout = labelLayoutList[i]; + + if (!isPositionCenter(layout) && layout.linePoints) { + if (layout.labelStyleWidth != null) { + continue; + } + + var label = layout.label; + var linePoints = layout.linePoints; + var targetTextWidth = void 0; + + if (layout.labelAlignTo === 'edge') { + if (label.x < cx) { + targetTextWidth = linePoints[2][0] - layout.labelDistance - viewLeft - layout.edgeDistance; + } else { + targetTextWidth = viewLeft + viewWidth - layout.edgeDistance - linePoints[2][0] - layout.labelDistance; + } + } else if (layout.labelAlignTo === 'labelLine') { + if (label.x < cx) { + targetTextWidth = leftmostX - viewLeft - layout.bleedMargin; + } else { + targetTextWidth = viewLeft + viewWidth - rightmostX - layout.bleedMargin; + } + } else { + if (label.x < cx) { + targetTextWidth = label.x - viewLeft - layout.bleedMargin; + } else { + targetTextWidth = viewLeft + viewWidth - label.x - layout.bleedMargin; + } + } + + layout.targetTextWidth = targetTextWidth; + constrainTextWidth(layout, targetTextWidth); + } + } + + adjustSingleSide(rightList, cx, cy, r, 1, viewWidth, viewHeight, viewLeft, viewTop, rightmostX); + adjustSingleSide(leftList, cx, cy, r, -1, viewWidth, viewHeight, viewLeft, viewTop, leftmostX); + + for (var i = 0; i < labelLayoutList.length; i++) { + var layout = labelLayoutList[i]; + + if (!isPositionCenter(layout) && layout.linePoints) { + var label = layout.label; + var linePoints = layout.linePoints; + var isAlignToEdge = layout.labelAlignTo === 'edge'; + var padding = label.style.padding; + var paddingH = padding ? padding[1] + padding[3] : 0; // textRect.width already contains paddingH if bgColor is set + + var extraPaddingH = label.style.backgroundColor ? 0 : paddingH; + var realTextWidth = layout.rect.width + extraPaddingH; + var dist = linePoints[1][0] - linePoints[2][0]; + + if (isAlignToEdge) { + if (label.x < cx) { + linePoints[2][0] = viewLeft + layout.edgeDistance + realTextWidth + layout.labelDistance; + } else { + linePoints[2][0] = viewLeft + viewWidth - layout.edgeDistance - realTextWidth - layout.labelDistance; + } + } else { + if (label.x < cx) { + linePoints[2][0] = label.x + layout.labelDistance; + } else { + linePoints[2][0] = label.x - layout.labelDistance; + } + + linePoints[1][0] = linePoints[2][0] + dist; + } + + linePoints[1][1] = linePoints[2][1] = label.y; + } + } + } + /** + * Set max width of each label, and then wrap each label to the max width. + * + * @param layout label layout + * @param availableWidth max width for the label to display + * @param forceRecalculate recaculate the text layout even if the current width + * is smaller than `availableWidth`. This is useful when the text was previously + * wrapped by calling `constrainTextWidth` but now `availableWidth` changed, in + * which case, previous wrapping should be redo. + */ + + + function constrainTextWidth(layout, availableWidth, forceRecalculate) { + if (forceRecalculate === void 0) { + forceRecalculate = false; + } + + if (layout.labelStyleWidth != null) { + // User-defined style.width has the highest priority. + return; + } + + var label = layout.label; + var style = label.style; + var textRect = layout.rect; + var bgColor = style.backgroundColor; + var padding = style.padding; + var paddingH = padding ? padding[1] + padding[3] : 0; + var overflow = style.overflow; // textRect.width already contains paddingH if bgColor is set + + var oldOuterWidth = textRect.width + (bgColor ? 0 : paddingH); + + if (availableWidth < oldOuterWidth || forceRecalculate) { + var oldHeight = textRect.height; + + if (overflow && overflow.match('break')) { + // Temporarily set background to be null to calculate + // the bounding box without backgroud. + label.setStyle('backgroundColor', null); // Set constraining width + + label.setStyle('width', availableWidth - paddingH); // This is the real bounding box of the text without padding + + var innerRect = label.getBoundingRect(); + label.setStyle('width', Math.ceil(innerRect.width)); + label.setStyle('backgroundColor', bgColor); + } else { + var availableInnerWidth = availableWidth - paddingH; + var newWidth = availableWidth < oldOuterWidth // Current text is too wide, use `availableWidth` as max width. + ? availableInnerWidth : // Current available width is enough, but the text may have + // already been wrapped with a smaller available width. + forceRecalculate ? availableInnerWidth > layout.unconstrainedWidth // Current available is larger than text width, + // so don't constrain width (otherwise it may have + // empty space in the background). + ? null // Current available is smaller than text width, so + // use the current available width as constraining + // width. + : availableInnerWidth : // Current available width is enough, so no need to + // constrain. + null; + label.setStyle('width', newWidth); + } + + var newRect = label.getBoundingRect(); + textRect.width = newRect.width; + var margin = (label.style.margin || 0) + 2.1; + textRect.height = newRect.height + margin; + textRect.y -= (textRect.height - oldHeight) / 2; + } + } + + function isPositionCenter(sectorShape) { + // Not change x for center label + return sectorShape.position === 'center'; + } + + function pieLabelLayout(seriesModel) { + var data = seriesModel.getData(); + var labelLayoutList = []; + var cx; + var cy; + var hasLabelRotate = false; + var minShowLabelRadian = (seriesModel.get('minShowLabelAngle') || 0) * RADIAN$1; + var viewRect = data.getLayout('viewRect'); + var r = data.getLayout('r'); + var viewWidth = viewRect.width; + var viewLeft = viewRect.x; + var viewTop = viewRect.y; + var viewHeight = viewRect.height; + + function setNotShow(el) { + el.ignore = true; + } + + function isLabelShown(label) { + if (!label.ignore) { + return true; + } + + for (var key in label.states) { + if (label.states[key].ignore === false) { + return true; + } + } + + return false; + } + + data.each(function (idx) { + var sector = data.getItemGraphicEl(idx); + var sectorShape = sector.shape; + var label = sector.getTextContent(); + var labelLine = sector.getTextGuideLine(); + var itemModel = data.getItemModel(idx); + var labelModel = itemModel.getModel('label'); // Use position in normal or emphasis + + var labelPosition = labelModel.get('position') || itemModel.get(['emphasis', 'label', 'position']); + var labelDistance = labelModel.get('distanceToLabelLine'); + var labelAlignTo = labelModel.get('alignTo'); + var edgeDistance = parsePercent$1(labelModel.get('edgeDistance'), viewWidth); + var bleedMargin = labelModel.get('bleedMargin'); + var labelLineModel = itemModel.getModel('labelLine'); + var labelLineLen = labelLineModel.get('length'); + labelLineLen = parsePercent$1(labelLineLen, viewWidth); + var labelLineLen2 = labelLineModel.get('length2'); + labelLineLen2 = parsePercent$1(labelLineLen2, viewWidth); + + if (Math.abs(sectorShape.endAngle - sectorShape.startAngle) < minShowLabelRadian) { + each(label.states, setNotShow); + each(labelLine.states, setNotShow); + label.ignore = labelLine.ignore = true; + return; + } + + if (!isLabelShown(label)) { + return; + } + + var midAngle = (sectorShape.startAngle + sectorShape.endAngle) / 2; + var nx = Math.cos(midAngle); + var ny = Math.sin(midAngle); + var textX; + var textY; + var linePoints; + var textAlign; + cx = sectorShape.cx; + cy = sectorShape.cy; + var isLabelInside = labelPosition === 'inside' || labelPosition === 'inner'; + + if (labelPosition === 'center') { + textX = sectorShape.cx; + textY = sectorShape.cy; + textAlign = 'center'; + } else { + var x1 = (isLabelInside ? (sectorShape.r + sectorShape.r0) / 2 * nx : sectorShape.r * nx) + cx; + var y1 = (isLabelInside ? (sectorShape.r + sectorShape.r0) / 2 * ny : sectorShape.r * ny) + cy; + textX = x1 + nx * 3; + textY = y1 + ny * 3; + + if (!isLabelInside) { + // For roseType + var x2 = x1 + nx * (labelLineLen + r - sectorShape.r); + var y2 = y1 + ny * (labelLineLen + r - sectorShape.r); + var x3 = x2 + (nx < 0 ? -1 : 1) * labelLineLen2; + var y3 = y2; + + if (labelAlignTo === 'edge') { + // Adjust textX because text align of edge is opposite + textX = nx < 0 ? viewLeft + edgeDistance : viewLeft + viewWidth - edgeDistance; + } else { + textX = x3 + (nx < 0 ? -labelDistance : labelDistance); + } + + textY = y3; + linePoints = [[x1, y1], [x2, y2], [x3, y3]]; + } + + textAlign = isLabelInside ? 'center' : labelAlignTo === 'edge' ? nx > 0 ? 'right' : 'left' : nx > 0 ? 'left' : 'right'; + } + + var PI = Math.PI; + var labelRotate = 0; + var rotate = labelModel.get('rotate'); + + if (isNumber(rotate)) { + labelRotate = rotate * (PI / 180); + } else if (labelPosition === 'center') { + labelRotate = 0; + } else if (rotate === 'radial' || rotate === true) { + var radialAngle = nx < 0 ? -midAngle + PI : -midAngle; + labelRotate = radialAngle; + } else if (rotate === 'tangential' && labelPosition !== 'outside' && labelPosition !== 'outer') { + var rad = Math.atan2(nx, ny); + + if (rad < 0) { + rad = PI * 2 + rad; + } + + var isDown = ny > 0; + + if (isDown) { + rad = PI + rad; + } + + labelRotate = rad - PI; + } + + hasLabelRotate = !!labelRotate; + label.x = textX; + label.y = textY; + label.rotation = labelRotate; + label.setStyle({ + verticalAlign: 'middle' + }); // Not sectorShape the inside label + + if (!isLabelInside) { + var textRect = label.getBoundingRect().clone(); + textRect.applyTransform(label.getComputedTransform()); // Text has a default 1px stroke. Exclude this. + + var margin = (label.style.margin || 0) + 2.1; + textRect.y -= margin / 2; + textRect.height += margin; + labelLayoutList.push({ + label: label, + labelLine: labelLine, + position: labelPosition, + len: labelLineLen, + len2: labelLineLen2, + minTurnAngle: labelLineModel.get('minTurnAngle'), + maxSurfaceAngle: labelLineModel.get('maxSurfaceAngle'), + surfaceNormal: new Point(nx, ny), + linePoints: linePoints, + textAlign: textAlign, + labelDistance: labelDistance, + labelAlignTo: labelAlignTo, + edgeDistance: edgeDistance, + bleedMargin: bleedMargin, + rect: textRect, + unconstrainedWidth: textRect.width, + labelStyleWidth: label.style.width + }); + } else { + label.setStyle({ + align: textAlign + }); + var selectState = label.states.select; + + if (selectState) { + selectState.x += label.x; + selectState.y += label.y; + } + } + + sector.setTextConfig({ + inside: isLabelInside + }); + }); + + if (!hasLabelRotate && seriesModel.get('avoidLabelOverlap')) { + avoidOverlap(labelLayoutList, cx, cy, r, viewWidth, viewHeight, viewLeft, viewTop); + } + + for (var i = 0; i < labelLayoutList.length; i++) { + var layout = labelLayoutList[i]; + var label = layout.label; + var labelLine = layout.labelLine; + var notShowLabel = isNaN(label.x) || isNaN(label.y); + + if (label) { + label.setStyle({ + align: layout.textAlign + }); + + if (notShowLabel) { + each(label.states, setNotShow); + label.ignore = true; + } + + var selectState = label.states.select; + + if (selectState) { + selectState.x += label.x; + selectState.y += label.y; + } + } + + if (labelLine) { + var linePoints = layout.linePoints; + + if (notShowLabel || !linePoints) { + each(labelLine.states, setNotShow); + labelLine.ignore = true; + } else { + limitTurnAngle(linePoints, layout.minTurnAngle); + limitSurfaceAngle(linePoints, layout.surfaceNormal, layout.maxSurfaceAngle); + labelLine.setShape({ + points: linePoints + }); // Set the anchor to the midpoint of sector + + label.__hostTarget.textGuideLineConfig = { + anchor: new Point(linePoints[0][0], linePoints[0][1]) + }; + } + } + } + } + + function getSectorCornerRadius(model, shape, zeroIfNull) { + var cornerRadius = model.get('borderRadius'); + + if (cornerRadius == null) { + return zeroIfNull ? { + cornerRadius: 0 + } : null; + } + + if (!isArray(cornerRadius)) { + cornerRadius = [cornerRadius, cornerRadius, cornerRadius, cornerRadius]; + } + + var dr = Math.abs(shape.r || 0 - shape.r0 || 0); + return { + cornerRadius: map(cornerRadius, function (cr) { + return parsePercent(cr, dr); + }) + }; + } + + /** + * Piece of pie including Sector, Label, LabelLine + */ + + var PiePiece = + /** @class */ + function (_super) { + __extends(PiePiece, _super); + + function PiePiece(data, idx, startAngle) { + var _this = _super.call(this) || this; + + _this.z2 = 2; + var text = new ZRText(); + + _this.setTextContent(text); + + _this.updateData(data, idx, startAngle, true); + + return _this; + } + + PiePiece.prototype.updateData = function (data, idx, startAngle, firstCreate) { + var sector = this; + var seriesModel = data.hostModel; + var itemModel = data.getItemModel(idx); + var emphasisModel = itemModel.getModel('emphasis'); + var layout = data.getItemLayout(idx); // cornerRadius & innerCornerRadius doesn't exist in the item layout. Use `0` if null value is specified. + // see `setItemLayout` in `pieLayout.ts`. + + var sectorShape = extend(getSectorCornerRadius(itemModel.getModel('itemStyle'), layout, true), layout); // Ignore NaN data. + + if (isNaN(sectorShape.startAngle)) { + // Use NaN shape to avoid drawing shape. + sector.setShape(sectorShape); + return; + } + + if (firstCreate) { + sector.setShape(sectorShape); + var animationType = seriesModel.getShallow('animationType'); + + if (seriesModel.ecModel.ssr) { + // Use scale animation in SSR mode(opacity?) + // Because CSS SVG animation doesn't support very customized shape animation. + initProps(sector, { + scaleX: 0, + scaleY: 0 + }, seriesModel, { + dataIndex: idx, + isFrom: true + }); + sector.originX = sectorShape.cx; + sector.originY = sectorShape.cy; + } else if (animationType === 'scale') { + sector.shape.r = layout.r0; + initProps(sector, { + shape: { + r: layout.r + } + }, seriesModel, idx); + } // Expansion + else { + if (startAngle != null) { + sector.setShape({ + startAngle: startAngle, + endAngle: startAngle + }); + initProps(sector, { + shape: { + startAngle: layout.startAngle, + endAngle: layout.endAngle + } + }, seriesModel, idx); + } else { + sector.shape.endAngle = layout.startAngle; + updateProps(sector, { + shape: { + endAngle: layout.endAngle + } + }, seriesModel, idx); + } + } + } else { + saveOldStyle(sector); // Transition animation from the old shape + + updateProps(sector, { + shape: sectorShape + }, seriesModel, idx); + } + + sector.useStyle(data.getItemVisual(idx, 'style')); + setStatesStylesFromModel(sector, itemModel); + var midAngle = (layout.startAngle + layout.endAngle) / 2; + var offset = seriesModel.get('selectedOffset'); + var dx = Math.cos(midAngle) * offset; + var dy = Math.sin(midAngle) * offset; + var cursorStyle = itemModel.getShallow('cursor'); + cursorStyle && sector.attr('cursor', cursorStyle); + + this._updateLabel(seriesModel, data, idx); + + sector.ensureState('emphasis').shape = extend({ + r: layout.r + (emphasisModel.get('scale') ? emphasisModel.get('scaleSize') || 0 : 0) + }, getSectorCornerRadius(emphasisModel.getModel('itemStyle'), layout)); + extend(sector.ensureState('select'), { + x: dx, + y: dy, + shape: getSectorCornerRadius(itemModel.getModel(['select', 'itemStyle']), layout) + }); + extend(sector.ensureState('blur'), { + shape: getSectorCornerRadius(itemModel.getModel(['blur', 'itemStyle']), layout) + }); + var labelLine = sector.getTextGuideLine(); + var labelText = sector.getTextContent(); + labelLine && extend(labelLine.ensureState('select'), { + x: dx, + y: dy + }); // TODO: needs dx, dy in zrender? + + extend(labelText.ensureState('select'), { + x: dx, + y: dy + }); + toggleHoverEmphasis(this, emphasisModel.get('focus'), emphasisModel.get('blurScope'), emphasisModel.get('disabled')); + }; + + PiePiece.prototype._updateLabel = function (seriesModel, data, idx) { + var sector = this; + var itemModel = data.getItemModel(idx); + var labelLineModel = itemModel.getModel('labelLine'); + var style = data.getItemVisual(idx, 'style'); + var visualColor = style && style.fill; + var visualOpacity = style && style.opacity; + setLabelStyle(sector, getLabelStatesModels(itemModel), { + labelFetcher: data.hostModel, + labelDataIndex: idx, + inheritColor: visualColor, + defaultOpacity: visualOpacity, + defaultText: seriesModel.getFormattedLabel(idx, 'normal') || data.getName(idx) + }); + var labelText = sector.getTextContent(); // Set textConfig on sector. + + sector.setTextConfig({ + // reset position, rotation + position: null, + rotation: null + }); // Make sure update style on labelText after setLabelStyle. + // Because setLabelStyle will replace a new style on it. + + labelText.attr({ + z2: 10 + }); + var labelPosition = seriesModel.get(['label', 'position']); + + if (labelPosition !== 'outside' && labelPosition !== 'outer') { + sector.removeTextGuideLine(); + } else { + var polyline = this.getTextGuideLine(); + + if (!polyline) { + polyline = new Polyline(); + this.setTextGuideLine(polyline); + } // Default use item visual color + + + setLabelLineStyle(this, getLabelLineStatesModels(itemModel), { + stroke: visualColor, + opacity: retrieve3(labelLineModel.get(['lineStyle', 'opacity']), visualOpacity, 1) + }); + } + }; + + return PiePiece; + }(Sector); // Pie view + + + var PieView = + /** @class */ + function (_super) { + __extends(PieView, _super); + + function PieView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.ignoreLabelLineUpdate = true; + return _this; + } + + PieView.prototype.render = function (seriesModel, ecModel, api, payload) { + var data = seriesModel.getData(); + var oldData = this._data; + var group = this.group; + var startAngle; // First render + + if (!oldData && data.count() > 0) { + var shape = data.getItemLayout(0); + + for (var s = 1; isNaN(shape && shape.startAngle) && s < data.count(); ++s) { + shape = data.getItemLayout(s); + } + + if (shape) { + startAngle = shape.startAngle; + } + } // remove empty-circle if it exists + + + if (this._emptyCircleSector) { + group.remove(this._emptyCircleSector); + } // when all data are filtered, show lightgray empty circle + + + if (data.count() === 0 && seriesModel.get('showEmptyCircle')) { + var sector = new Sector({ + shape: getBasicPieLayout(seriesModel, api) + }); + sector.useStyle(seriesModel.getModel('emptyCircleStyle').getItemStyle()); + this._emptyCircleSector = sector; + group.add(sector); + } + + data.diff(oldData).add(function (idx) { + var piePiece = new PiePiece(data, idx, startAngle); + data.setItemGraphicEl(idx, piePiece); + group.add(piePiece); + }).update(function (newIdx, oldIdx) { + var piePiece = oldData.getItemGraphicEl(oldIdx); + piePiece.updateData(data, newIdx, startAngle); + piePiece.off('click'); + group.add(piePiece); + data.setItemGraphicEl(newIdx, piePiece); + }).remove(function (idx) { + var piePiece = oldData.getItemGraphicEl(idx); + removeElementWithFadeOut(piePiece, seriesModel, idx); + }).execute(); + pieLabelLayout(seriesModel); // Always use initial animation. + + if (seriesModel.get('animationTypeUpdate') !== 'expansion') { + this._data = data; + } + }; + + PieView.prototype.dispose = function () {}; + + PieView.prototype.containPoint = function (point, seriesModel) { + var data = seriesModel.getData(); + var itemLayout = data.getItemLayout(0); + + if (itemLayout) { + var dx = point[0] - itemLayout.cx; + var dy = point[1] - itemLayout.cy; + var radius = Math.sqrt(dx * dx + dy * dy); + return radius <= itemLayout.r && radius >= itemLayout.r0; + } + }; + + PieView.type = 'pie'; + return PieView; + }(ChartView); + + /** + * [Usage]: + * (1) + * createListSimply(seriesModel, ['value']); + * (2) + * createListSimply(seriesModel, { + * coordDimensions: ['value'], + * dimensionsCount: 5 + * }); + */ + + function createSeriesDataSimply(seriesModel, opt, nameList) { + opt = isArray(opt) && { + coordDimensions: opt + } || extend({ + encodeDefine: seriesModel.getEncode() + }, opt); + var source = seriesModel.getSource(); + var dimensions = prepareSeriesDataSchema(source, opt).dimensions; + var list = new SeriesData(dimensions, seriesModel); + list.initData(source, nameList); + return list; + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + /** + * LegendVisualProvider is an bridge that pick encoded color from data and + * provide to the legend component. + */ + var LegendVisualProvider = + /** @class */ + function () { + function LegendVisualProvider( // Function to get data after filtered. It stores all the encoding info + getDataWithEncodedVisual, // Function to get raw data before filtered. + getRawData) { + this._getDataWithEncodedVisual = getDataWithEncodedVisual; + this._getRawData = getRawData; + } + + LegendVisualProvider.prototype.getAllNames = function () { + var rawData = this._getRawData(); // We find the name from the raw data. In case it's filtered by the legend component. + // Normally, the name can be found in rawData, but can't be found in filtered data will display as gray. + + + return rawData.mapArray(rawData.getName); + }; + + LegendVisualProvider.prototype.containName = function (name) { + var rawData = this._getRawData(); + + return rawData.indexOfName(name) >= 0; + }; + + LegendVisualProvider.prototype.indexOfName = function (name) { + // Only get data when necessary. + // Because LegendVisualProvider constructor may be new in the stage that data is not prepared yet. + // Invoking Series#getData immediately will throw an error. + var dataWithEncodedVisual = this._getDataWithEncodedVisual(); + + return dataWithEncodedVisual.indexOfName(name); + }; + + LegendVisualProvider.prototype.getItemVisual = function (dataIndex, key) { + // Get encoded visual properties from final filtered data. + var dataWithEncodedVisual = this._getDataWithEncodedVisual(); + + return dataWithEncodedVisual.getItemVisual(dataIndex, key); + }; + + return LegendVisualProvider; + }(); + + var PieSeriesModel = + /** @class */ + function (_super) { + __extends(PieSeriesModel, _super); + + function PieSeriesModel() { + return _super !== null && _super.apply(this, arguments) || this; + } + /** + * @overwrite + */ + + + PieSeriesModel.prototype.init = function (option) { + _super.prototype.init.apply(this, arguments); // Enable legend selection for each data item + // Use a function instead of direct access because data reference may changed + + + this.legendVisualProvider = new LegendVisualProvider(bind(this.getData, this), bind(this.getRawData, this)); + + this._defaultLabelLine(option); + }; + /** + * @overwrite + */ + + + PieSeriesModel.prototype.mergeOption = function () { + _super.prototype.mergeOption.apply(this, arguments); + }; + /** + * @overwrite + */ + + + PieSeriesModel.prototype.getInitialData = function () { + var data = createSeriesDataSimply(this, { + coordDimensions: ['value'], + encodeDefaulter: curry(makeSeriesEncodeForNameBased, this) + }); + var valueList = []; + data.each(data.mapDimension('value'), function (value) { + valueList.push(value); + }); + this.seats = getPercentSeats(valueList, data.hostModel.get('percentPrecision')); + return data; + }; + /** + * @overwrite + */ + + + PieSeriesModel.prototype.getDataParams = function (dataIndex) { + var params = _super.prototype.getDataParams.call(this, dataIndex); + + params.percent = this.seats[dataIndex]; + params.$vars.push('percent'); + return params; + }; + + PieSeriesModel.prototype._defaultLabelLine = function (option) { + // Extend labelLine emphasis + defaultEmphasis(option, 'labelLine', ['show']); + var labelLineNormalOpt = option.labelLine; + var labelLineEmphasisOpt = option.emphasis.labelLine; // Not show label line if `label.normal.show = false` + + labelLineNormalOpt.show = labelLineNormalOpt.show && option.label.show; + labelLineEmphasisOpt.show = labelLineEmphasisOpt.show && option.emphasis.label.show; + }; + + PieSeriesModel.type = 'series.pie'; + PieSeriesModel.defaultOption = { + // zlevel: 0, + z: 2, + legendHoverLink: true, + colorBy: 'data', + // 默认全局居中 + center: ['50%', '50%'], + radius: [0, '75%'], + // 默认顺时针 + clockwise: true, + startAngle: 90, + // 最小角度改为0 + minAngle: 0, + // If the angle of a sector less than `minShowLabelAngle`, + // the label will not be displayed. + minShowLabelAngle: 0, + // 选中时扇区偏移量 + selectedOffset: 10, + // 选择模式，默认关闭，可选single，multiple + // selectedMode: false, + // 南丁格尔玫瑰图模式，'radius'（半径） | 'area'（面积） + // roseType: null, + percentPrecision: 2, + // If still show when all data zero. + stillShowZeroSum: true, + // cursor: null, + left: 0, + top: 0, + right: 0, + bottom: 0, + width: null, + height: null, + label: { + // color: 'inherit', + // If rotate around circle + rotate: 0, + show: true, + overflow: 'truncate', + // 'outer', 'inside', 'center' + position: 'outer', + // 'none', 'labelLine', 'edge'. Works only when position is 'outer' + alignTo: 'none', + // Closest distance between label and chart edge. + // Works only position is 'outer' and alignTo is 'edge'. + edgeDistance: '25%', + // Works only position is 'outer' and alignTo is not 'edge'. + bleedMargin: 10, + // Distance between text and label line. + distanceToLabelLine: 5 // formatter: 标签文本格式器，同Tooltip.formatter，不支持异步回调 + // 默认使用全局文本样式，详见TEXTSTYLE + // distance: 当position为inner时有效，为label位置到圆心的距离与圆半径(环状图为内外半径和)的比例系数 + + }, + // Enabled when label.normal.position is 'outer' + labelLine: { + show: true, + // 引导线两段中的第一段长度 + length: 15, + // 引导线两段中的第二段长度 + length2: 15, + smooth: false, + minTurnAngle: 90, + maxSurfaceAngle: 90, + lineStyle: { + // color: 各异, + width: 1, + type: 'solid' + } + }, + itemStyle: { + borderWidth: 1, + borderJoin: 'round' + }, + showEmptyCircle: true, + emptyCircleStyle: { + color: 'lightgray', + opacity: 1 + }, + labelLayout: { + // Hide the overlapped label. + hideOverlap: true + }, + emphasis: { + scale: true, + scaleSize: 5 + }, + // If use strategy to avoid label overlapping + avoidLabelOverlap: true, + // Animation type. Valid values: expansion, scale + animationType: 'expansion', + animationDuration: 1000, + // Animation type when update. Valid values: transition, expansion + animationTypeUpdate: 'transition', + animationEasingUpdate: 'cubicInOut', + animationDurationUpdate: 500, + animationEasing: 'cubicInOut' + }; + return PieSeriesModel; + }(SeriesModel); + + function negativeDataFilter(seriesType) { + return { + seriesType: seriesType, + reset: function (seriesModel, ecModel) { + var data = seriesModel.getData(); + data.filterSelf(function (idx) { + // handle negative value condition + var valueDim = data.mapDimension('value'); + var curValue = data.get(valueDim, idx); + + if (isNumber(curValue) && !isNaN(curValue) && curValue < 0) { + return false; + } + + return true; + }); + } + }; + } + + function install$4(registers) { + registers.registerChartView(PieView); + registers.registerSeriesModel(PieSeriesModel); + createLegacyDataSelectAction('pie', registers.registerAction); + registers.registerLayout(curry(pieLayout, 'pie')); + registers.registerProcessor(dataFilter('pie')); + registers.registerProcessor(negativeDataFilter('pie')); + } + + var ScatterSeriesModel = + /** @class */ + function (_super) { + __extends(ScatterSeriesModel, _super); + + function ScatterSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = ScatterSeriesModel.type; + _this.hasSymbolVisual = true; + return _this; + } + + ScatterSeriesModel.prototype.getInitialData = function (option, ecModel) { + return createSeriesData(null, this, { + useEncodeDefaulter: true + }); + }; + + ScatterSeriesModel.prototype.getProgressive = function () { + var progressive = this.option.progressive; + + if (progressive == null) { + // PENDING + return this.option.large ? 5e3 : this.get('progressive'); + } + + return progressive; + }; + + ScatterSeriesModel.prototype.getProgressiveThreshold = function () { + var progressiveThreshold = this.option.progressiveThreshold; + + if (progressiveThreshold == null) { + // PENDING + return this.option.large ? 1e4 : this.get('progressiveThreshold'); + } + + return progressiveThreshold; + }; + + ScatterSeriesModel.prototype.brushSelector = function (dataIndex, data, selectors) { + return selectors.point(data.getItemLayout(dataIndex)); + }; + + ScatterSeriesModel.prototype.getZLevelKey = function () { + // Each progressive series has individual key. + return this.getData().count() > this.getProgressiveThreshold() ? this.id : ''; + }; + + ScatterSeriesModel.type = 'series.scatter'; + ScatterSeriesModel.dependencies = ['grid', 'polar', 'geo', 'singleAxis', 'calendar']; + ScatterSeriesModel.defaultOption = { + coordinateSystem: 'cartesian2d', + // zlevel: 0, + z: 2, + legendHoverLink: true, + symbolSize: 10, + // symbolRotate: null, // 图形旋转控制 + large: false, + // Available when large is true + largeThreshold: 2000, + // cursor: null, + itemStyle: { + opacity: 0.8 // color: 各异 + + }, + emphasis: { + scale: true + }, + // If clip the overflow graphics + // Works on cartesian / polar series + clip: true, + select: { + itemStyle: { + borderColor: '#212121' + } + }, + universalTransition: { + divideShape: 'clone' + } // progressive: null + + }; + return ScatterSeriesModel; + }(SeriesModel); + + var BOOST_SIZE_THRESHOLD = 4; + + var LargeSymbolPathShape = + /** @class */ + function () { + function LargeSymbolPathShape() {} + + return LargeSymbolPathShape; + }(); + + var LargeSymbolPath = + /** @class */ + function (_super) { + __extends(LargeSymbolPath, _super); + + function LargeSymbolPath(opts) { + var _this = _super.call(this, opts) || this; + + _this._off = 0; + _this.hoverDataIdx = -1; + return _this; + } + + LargeSymbolPath.prototype.getDefaultShape = function () { + return new LargeSymbolPathShape(); + }; + + LargeSymbolPath.prototype.reset = function () { + this.notClear = false; + this._off = 0; + }; + + LargeSymbolPath.prototype.buildPath = function (path, shape) { + var points = shape.points; + var size = shape.size; + var symbolProxy = this.symbolProxy; + var symbolProxyShape = symbolProxy.shape; + var ctx = path.getContext ? path.getContext() : path; + var canBoost = ctx && size[0] < BOOST_SIZE_THRESHOLD; + var softClipShape = this.softClipShape; + var i; // Do draw in afterBrush. + + if (canBoost) { + this._ctx = ctx; + return; + } + + this._ctx = null; + + for (i = this._off; i < points.length;) { + var x = points[i++]; + var y = points[i++]; + + if (isNaN(x) || isNaN(y)) { + continue; + } + + if (softClipShape && !softClipShape.contain(x, y)) { + continue; + } + + symbolProxyShape.x = x - size[0] / 2; + symbolProxyShape.y = y - size[1] / 2; + symbolProxyShape.width = size[0]; + symbolProxyShape.height = size[1]; + symbolProxy.buildPath(path, symbolProxyShape, true); + } + + if (this.incremental) { + this._off = i; + this.notClear = true; + } + }; + + LargeSymbolPath.prototype.afterBrush = function () { + var shape = this.shape; + var points = shape.points; + var size = shape.size; + var ctx = this._ctx; + var softClipShape = this.softClipShape; + var i; + + if (!ctx) { + return; + } // PENDING If style or other canvas status changed? + + + for (i = this._off; i < points.length;) { + var x = points[i++]; + var y = points[i++]; + + if (isNaN(x) || isNaN(y)) { + continue; + } + + if (softClipShape && !softClipShape.contain(x, y)) { + continue; + } // fillRect is faster than building a rect path and draw. + // And it support light globalCompositeOperation. + + + ctx.fillRect(x - size[0] / 2, y - size[1] / 2, size[0], size[1]); + } + + if (this.incremental) { + this._off = i; + this.notClear = true; + } + }; + + LargeSymbolPath.prototype.findDataIndex = function (x, y) { + // TODO ??? + // Consider transform + var shape = this.shape; + var points = shape.points; + var size = shape.size; + var w = Math.max(size[0], 4); + var h = Math.max(size[1], 4); // Not consider transform + // Treat each element as a rect + // top down traverse + + for (var idx = points.length / 2 - 1; idx >= 0; idx--) { + var i = idx * 2; + var x0 = points[i] - w / 2; + var y0 = points[i + 1] - h / 2; + + if (x >= x0 && y >= y0 && x <= x0 + w && y <= y0 + h) { + return idx; + } + } + + return -1; + }; + + LargeSymbolPath.prototype.contain = function (x, y) { + var localPos = this.transformCoordToLocal(x, y); + var rect = this.getBoundingRect(); + x = localPos[0]; + y = localPos[1]; + + if (rect.contain(x, y)) { + // Cache found data index. + var dataIdx = this.hoverDataIdx = this.findDataIndex(x, y); + return dataIdx >= 0; + } + + this.hoverDataIdx = -1; + return false; + }; + + LargeSymbolPath.prototype.getBoundingRect = function () { + // Ignore stroke for large symbol draw. + var rect = this._rect; + + if (!rect) { + var shape = this.shape; + var points = shape.points; + var size = shape.size; + var w = size[0]; + var h = size[1]; + var minX = Infinity; + var minY = Infinity; + var maxX = -Infinity; + var maxY = -Infinity; + + for (var i = 0; i < points.length;) { + var x = points[i++]; + var y = points[i++]; + minX = Math.min(x, minX); + maxX = Math.max(x, maxX); + minY = Math.min(y, minY); + maxY = Math.max(y, maxY); + } + + rect = this._rect = new BoundingRect(minX - w / 2, minY - h / 2, maxX - minX + w, maxY - minY + h); + } + + return rect; + }; + + return LargeSymbolPath; + }(Path); + + var LargeSymbolDraw = + /** @class */ + function () { + function LargeSymbolDraw() { + this.group = new Group(); + } + /** + * Update symbols draw by new data + */ + + + LargeSymbolDraw.prototype.updateData = function (data, opt) { + this._clear(); + + var symbolEl = this._create(); + + symbolEl.setShape({ + points: data.getLayout('points') + }); + + this._setCommon(symbolEl, data, opt); + }; + + LargeSymbolDraw.prototype.updateLayout = function (data) { + var points = data.getLayout('points'); + this.group.eachChild(function (child) { + if (child.startIndex != null) { + var len = (child.endIndex - child.startIndex) * 2; + var byteOffset = child.startIndex * 4 * 2; + points = new Float32Array(points.buffer, byteOffset, len); + } + + child.setShape('points', points); // Reset draw cursor. + + child.reset(); + }); + }; + + LargeSymbolDraw.prototype.incrementalPrepareUpdate = function (data) { + this._clear(); + }; + + LargeSymbolDraw.prototype.incrementalUpdate = function (taskParams, data, opt) { + var lastAdded = this._newAdded[0]; + var points = data.getLayout('points'); + var oldPoints = lastAdded && lastAdded.shape.points; // Merging the exists. Each element has 1e4 points. + // Consider the performance balance between too much elements and too much points in one shape(may affect hover optimization) + + if (oldPoints && oldPoints.length < 2e4) { + var oldLen = oldPoints.length; + var newPoints = new Float32Array(oldLen + points.length); // Concat two array + + newPoints.set(oldPoints); + newPoints.set(points, oldLen); // Update endIndex + + lastAdded.endIndex = taskParams.end; + lastAdded.setShape({ + points: newPoints + }); + } else { + // Clear + this._newAdded = []; + + var symbolEl = this._create(); + + symbolEl.startIndex = taskParams.start; + symbolEl.endIndex = taskParams.end; + symbolEl.incremental = true; + symbolEl.setShape({ + points: points + }); + + this._setCommon(symbolEl, data, opt); + } + }; + + LargeSymbolDraw.prototype.eachRendered = function (cb) { + this._newAdded[0] && cb(this._newAdded[0]); + }; + + LargeSymbolDraw.prototype._create = function () { + var symbolEl = new LargeSymbolPath({ + cursor: 'default' + }); + symbolEl.ignoreCoarsePointer = true; + this.group.add(symbolEl); + + this._newAdded.push(symbolEl); + + return symbolEl; + }; + + LargeSymbolDraw.prototype._setCommon = function (symbolEl, data, opt) { + var hostModel = data.hostModel; + opt = opt || {}; + var size = data.getVisual('symbolSize'); + symbolEl.setShape('size', size instanceof Array ? size : [size, size]); + symbolEl.softClipShape = opt.clipShape || null; // Create symbolProxy to build path for each data + + symbolEl.symbolProxy = createSymbol(data.getVisual('symbol'), 0, 0, 0, 0); // Use symbolProxy setColor method + + symbolEl.setColor = symbolEl.symbolProxy.setColor; + var extrudeShadow = symbolEl.shape.size[0] < BOOST_SIZE_THRESHOLD; + symbolEl.useStyle( // Draw shadow when doing fillRect is extremely slow. + hostModel.getModel('itemStyle').getItemStyle(extrudeShadow ? ['color', 'shadowBlur', 'shadowColor'] : ['color'])); + var globalStyle = data.getVisual('style'); + var visualColor = globalStyle && globalStyle.fill; + + if (visualColor) { + symbolEl.setColor(visualColor); + } + + var ecData = getECData(symbolEl); // Enable tooltip + // PENDING May have performance issue when path is extremely large + + ecData.seriesIndex = hostModel.seriesIndex; + symbolEl.on('mousemove', function (e) { + ecData.dataIndex = null; + var dataIndex = symbolEl.hoverDataIdx; + + if (dataIndex >= 0) { + // Provide dataIndex for tooltip + ecData.dataIndex = dataIndex + (symbolEl.startIndex || 0); + } + }); + }; + + LargeSymbolDraw.prototype.remove = function () { + this._clear(); + }; + + LargeSymbolDraw.prototype._clear = function () { + this._newAdded = []; + this.group.removeAll(); + }; + + return LargeSymbolDraw; + }(); + + var ScatterView = + /** @class */ + function (_super) { + __extends(ScatterView, _super); + + function ScatterView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = ScatterView.type; + return _this; + } + + ScatterView.prototype.render = function (seriesModel, ecModel, api) { + var data = seriesModel.getData(); + + var symbolDraw = this._updateSymbolDraw(data, seriesModel); + + symbolDraw.updateData(data, { + // TODO + // If this parameter should be a shape or a bounding volume + // shape will be more general. + // But bounding volume like bounding rect will be much faster in the contain calculation + clipShape: this._getClipShape(seriesModel) + }); + this._finished = true; + }; + + ScatterView.prototype.incrementalPrepareRender = function (seriesModel, ecModel, api) { + var data = seriesModel.getData(); + + var symbolDraw = this._updateSymbolDraw(data, seriesModel); + + symbolDraw.incrementalPrepareUpdate(data); + this._finished = false; + }; + + ScatterView.prototype.incrementalRender = function (taskParams, seriesModel, ecModel) { + this._symbolDraw.incrementalUpdate(taskParams, seriesModel.getData(), { + clipShape: this._getClipShape(seriesModel) + }); + + this._finished = taskParams.end === seriesModel.getData().count(); + }; + + ScatterView.prototype.updateTransform = function (seriesModel, ecModel, api) { + var data = seriesModel.getData(); // Must mark group dirty and make sure the incremental layer will be cleared + // PENDING + + this.group.dirty(); + + if (!this._finished || data.count() > 1e4) { + return { + update: true + }; + } else { + var res = pointsLayout('').reset(seriesModel, ecModel, api); + + if (res.progress) { + res.progress({ + start: 0, + end: data.count(), + count: data.count() + }, data); + } + + this._symbolDraw.updateLayout(data); + } + }; + + ScatterView.prototype.eachRendered = function (cb) { + this._symbolDraw && this._symbolDraw.eachRendered(cb); + }; + + ScatterView.prototype._getClipShape = function (seriesModel) { + var coordSys = seriesModel.coordinateSystem; + var clipArea = coordSys && coordSys.getArea && coordSys.getArea(); + return seriesModel.get('clip', true) ? clipArea : null; + }; + + ScatterView.prototype._updateSymbolDraw = function (data, seriesModel) { + var symbolDraw = this._symbolDraw; + var pipelineContext = seriesModel.pipelineContext; + var isLargeDraw = pipelineContext.large; + + if (!symbolDraw || isLargeDraw !== this._isLargeDraw) { + symbolDraw && symbolDraw.remove(); + symbolDraw = this._symbolDraw = isLargeDraw ? new LargeSymbolDraw() : new SymbolDraw(); + this._isLargeDraw = isLargeDraw; + this.group.removeAll(); + } + + this.group.add(symbolDraw.group); + return symbolDraw; + }; + + ScatterView.prototype.remove = function (ecModel, api) { + this._symbolDraw && this._symbolDraw.remove(true); + this._symbolDraw = null; + }; + + ScatterView.prototype.dispose = function () {}; + + ScatterView.type = 'scatter'; + return ScatterView; + }(ChartView); + + var GridModel = + /** @class */ + function (_super) { + __extends(GridModel, _super); + + function GridModel() { + return _super !== null && _super.apply(this, arguments) || this; + } + + GridModel.type = 'grid'; + GridModel.dependencies = ['xAxis', 'yAxis']; + GridModel.layoutMode = 'box'; + GridModel.defaultOption = { + show: false, + // zlevel: 0, + z: 0, + left: '10%', + top: 60, + right: '10%', + bottom: 70, + // If grid size contain label + containLabel: false, + // width: {totalWidth} - left - right, + // height: {totalHeight} - top - bottom, + backgroundColor: 'rgba(0,0,0,0)', + borderWidth: 1, + borderColor: '#ccc' + }; + return GridModel; + }(ComponentModel); + + var CartesianAxisModel = + /** @class */ + function (_super) { + __extends(CartesianAxisModel, _super); + + function CartesianAxisModel() { + return _super !== null && _super.apply(this, arguments) || this; + } + + CartesianAxisModel.prototype.getCoordSysModel = function () { + return this.getReferringComponents('grid', SINGLE_REFERRING).models[0]; + }; + + CartesianAxisModel.type = 'cartesian2dAxis'; + return CartesianAxisModel; + }(ComponentModel); + mixin(CartesianAxisModel, AxisModelCommonMixin); + + var defaultOption = { + show: true, + // zlevel: 0, + z: 0, + // Inverse the axis. + inverse: false, + // Axis name displayed. + name: '', + // 'start' | 'middle' | 'end' + nameLocation: 'end', + // By degree. By default auto rotate by nameLocation. + nameRotate: null, + nameTruncate: { + maxWidth: null, + ellipsis: '...', + placeholder: '.' + }, + // Use global text style by default. + nameTextStyle: {}, + // The gap between axisName and axisLine. + nameGap: 15, + // Default `false` to support tooltip. + silent: false, + // Default `false` to avoid legacy user event listener fail. + triggerEvent: false, + tooltip: { + show: false + }, + axisPointer: {}, + axisLine: { + show: true, + onZero: true, + onZeroAxisIndex: null, + lineStyle: { + color: '#6E7079', + width: 1, + type: 'solid' + }, + // The arrow at both ends the the axis. + symbol: ['none', 'none'], + symbolSize: [10, 15] + }, + axisTick: { + show: true, + // Whether axisTick is inside the grid or outside the grid. + inside: false, + // The length of axisTick. + length: 5, + lineStyle: { + width: 1 + } + }, + axisLabel: { + show: true, + // Whether axisLabel is inside the grid or outside the grid. + inside: false, + rotate: 0, + // true | false | null/undefined (auto) + showMinLabel: null, + // true | false | null/undefined (auto) + showMaxLabel: null, + margin: 8, + // formatter: null, + fontSize: 12 + }, + splitLine: { + show: true, + lineStyle: { + color: ['#E0E6F1'], + width: 1, + type: 'solid' + } + }, + splitArea: { + show: false, + areaStyle: { + color: ['rgba(250,250,250,0.2)', 'rgba(210,219,238,0.2)'] + } + } + }; + var categoryAxis = merge({ + // The gap at both ends of the axis. For categoryAxis, boolean. + boundaryGap: true, + // Set false to faster category collection. + deduplication: null, + // splitArea: { + // show: false + // }, + splitLine: { + show: false + }, + axisTick: { + // If tick is align with label when boundaryGap is true + alignWithLabel: false, + interval: 'auto' + }, + axisLabel: { + interval: 'auto' + } + }, defaultOption); + var valueAxis = merge({ + boundaryGap: [0, 0], + axisLine: { + // Not shown when other axis is categoryAxis in cartesian + show: 'auto' + }, + axisTick: { + // Not shown when other axis is categoryAxis in cartesian + show: 'auto' + }, + // TODO + // min/max: [30, datamin, 60] or [20, datamin] or [datamin, 60] + splitNumber: 5, + minorTick: { + // Minor tick, not available for cateogry axis. + show: false, + // Split number of minor ticks. The value should be in range of (0, 100) + splitNumber: 5, + // Lenght of minor tick + length: 3, + // Line style + lineStyle: {// Default to be same with axisTick + } + }, + minorSplitLine: { + show: false, + lineStyle: { + color: '#F4F7FD', + width: 1 + } + } + }, defaultOption); + var timeAxis = merge({ + splitNumber: 6, + axisLabel: { + // To eliminate labels that are not nice + showMinLabel: false, + showMaxLabel: false, + rich: { + primary: { + fontWeight: 'bold' + } + } + }, + splitLine: { + show: false + } + }, valueAxis); + var logAxis = defaults({ + logBase: 10 + }, valueAxis); + var axisDefault = { + category: categoryAxis, + value: valueAxis, + time: timeAxis, + log: logAxis + }; + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + var AXIS_TYPES = { + value: 1, + category: 1, + time: 1, + log: 1 + }; + + /** + * Generate sub axis model class + * @param axisName 'x' 'y' 'radius' 'angle' 'parallel' ... + */ + + function axisModelCreator(registers, axisName, BaseAxisModelClass, extraDefaultOption) { + each(AXIS_TYPES, function (v, axisType) { + var defaultOption = merge(merge({}, axisDefault[axisType], true), extraDefaultOption, true); + + var AxisModel = + /** @class */ + function (_super) { + __extends(AxisModel, _super); + + function AxisModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = axisName + 'Axis.' + axisType; + return _this; + } + + AxisModel.prototype.mergeDefaultAndTheme = function (option, ecModel) { + var layoutMode = fetchLayoutMode(this); + var inputPositionParams = layoutMode ? getLayoutParams(option) : {}; + var themeModel = ecModel.getTheme(); + merge(option, themeModel.get(axisType + 'Axis')); + merge(option, this.getDefaultOption()); + option.type = getAxisType(option); + + if (layoutMode) { + mergeLayoutParam(option, inputPositionParams, layoutMode); + } + }; + + AxisModel.prototype.optionUpdated = function () { + var thisOption = this.option; + + if (thisOption.type === 'category') { + this.__ordinalMeta = OrdinalMeta.createByAxisModel(this); + } + }; + /** + * Should not be called before all of 'getInitailData' finished. + * Because categories are collected during initializing data. + */ + + + AxisModel.prototype.getCategories = function (rawData) { + var option = this.option; // FIXME + // warning if called before all of 'getInitailData' finished. + + if (option.type === 'category') { + if (rawData) { + return option.data; + } + + return this.__ordinalMeta.categories; + } + }; + + AxisModel.prototype.getOrdinalMeta = function () { + return this.__ordinalMeta; + }; + + AxisModel.type = axisName + 'Axis.' + axisType; + AxisModel.defaultOption = defaultOption; + return AxisModel; + }(BaseAxisModelClass); + + registers.registerComponentModel(AxisModel); + }); + registers.registerSubTypeDefaulter(axisName + 'Axis', getAxisType); + } + + function getAxisType(option) { + // Default axis with data is category axis + return option.type || (option.data ? 'category' : 'value'); + } + + var Cartesian = + /** @class */ + function () { + function Cartesian(name) { + this.type = 'cartesian'; + this._dimList = []; + this._axes = {}; + this.name = name || ''; + } + + Cartesian.prototype.getAxis = function (dim) { + return this._axes[dim]; + }; + + Cartesian.prototype.getAxes = function () { + return map(this._dimList, function (dim) { + return this._axes[dim]; + }, this); + }; + + Cartesian.prototype.getAxesByScale = function (scaleType) { + scaleType = scaleType.toLowerCase(); + return filter(this.getAxes(), function (axis) { + return axis.scale.type === scaleType; + }); + }; + + Cartesian.prototype.addAxis = function (axis) { + var dim = axis.dim; + this._axes[dim] = axis; + + this._dimList.push(dim); + }; + + return Cartesian; + }(); + + var cartesian2DDimensions = ['x', 'y']; + + function canCalculateAffineTransform(scale) { + return scale.type === 'interval' || scale.type === 'time'; + } + + var Cartesian2D = + /** @class */ + function (_super) { + __extends(Cartesian2D, _super); + + function Cartesian2D() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = 'cartesian2d'; + _this.dimensions = cartesian2DDimensions; + return _this; + } + /** + * Calculate an affine transform matrix if two axes are time or value. + * It's mainly for accelartion on the large time series data. + */ + + + Cartesian2D.prototype.calcAffineTransform = function () { + this._transform = this._invTransform = null; + var xAxisScale = this.getAxis('x').scale; + var yAxisScale = this.getAxis('y').scale; + + if (!canCalculateAffineTransform(xAxisScale) || !canCalculateAffineTransform(yAxisScale)) { + return; + } + + var xScaleExtent = xAxisScale.getExtent(); + var yScaleExtent = yAxisScale.getExtent(); + var start = this.dataToPoint([xScaleExtent[0], yScaleExtent[0]]); + var end = this.dataToPoint([xScaleExtent[1], yScaleExtent[1]]); + var xScaleSpan = xScaleExtent[1] - xScaleExtent[0]; + var yScaleSpan = yScaleExtent[1] - yScaleExtent[0]; + + if (!xScaleSpan || !yScaleSpan) { + return; + } // Accelerate data to point calculation on the special large time series data. + + + var scaleX = (end[0] - start[0]) / xScaleSpan; + var scaleY = (end[1] - start[1]) / yScaleSpan; + var translateX = start[0] - xScaleExtent[0] * scaleX; + var translateY = start[1] - yScaleExtent[0] * scaleY; + var m = this._transform = [scaleX, 0, 0, scaleY, translateX, translateY]; + this._invTransform = invert([], m); + }; + /** + * Base axis will be used on stacking. + */ + + + Cartesian2D.prototype.getBaseAxis = function () { + return this.getAxesByScale('ordinal')[0] || this.getAxesByScale('time')[0] || this.getAxis('x'); + }; + + Cartesian2D.prototype.containPoint = function (point) { + var axisX = this.getAxis('x'); + var axisY = this.getAxis('y'); + return axisX.contain(axisX.toLocalCoord(point[0])) && axisY.contain(axisY.toLocalCoord(point[1])); + }; + + Cartesian2D.prototype.containData = function (data) { + return this.getAxis('x').containData(data[0]) && this.getAxis('y').containData(data[1]); + }; + + Cartesian2D.prototype.containZone = function (data1, data2) { + var zoneDiag1 = this.dataToPoint(data1); + var zoneDiag2 = this.dataToPoint(data2); + var area = this.getArea(); + var zone = new BoundingRect(zoneDiag1[0], zoneDiag1[1], zoneDiag2[0] - zoneDiag1[0], zoneDiag2[1] - zoneDiag1[1]); + return area.intersect(zone); + }; + + Cartesian2D.prototype.dataToPoint = function (data, clamp, out) { + out = out || []; + var xVal = data[0]; + var yVal = data[1]; // Fast path + + if (this._transform // It's supported that if data is like `[Inifity, 123]`, where only Y pixel calculated. + && xVal != null && isFinite(xVal) && yVal != null && isFinite(yVal)) { + return applyTransform(out, data, this._transform); + } + + var xAxis = this.getAxis('x'); + var yAxis = this.getAxis('y'); + out[0] = xAxis.toGlobalCoord(xAxis.dataToCoord(xVal, clamp)); + out[1] = yAxis.toGlobalCoord(yAxis.dataToCoord(yVal, clamp)); + return out; + }; + + Cartesian2D.prototype.clampData = function (data, out) { + var xScale = this.getAxis('x').scale; + var yScale = this.getAxis('y').scale; + var xAxisExtent = xScale.getExtent(); + var yAxisExtent = yScale.getExtent(); + var x = xScale.parse(data[0]); + var y = yScale.parse(data[1]); + out = out || []; + out[0] = Math.min(Math.max(Math.min(xAxisExtent[0], xAxisExtent[1]), x), Math.max(xAxisExtent[0], xAxisExtent[1])); + out[1] = Math.min(Math.max(Math.min(yAxisExtent[0], yAxisExtent[1]), y), Math.max(yAxisExtent[0], yAxisExtent[1])); + return out; + }; + + Cartesian2D.prototype.pointToData = function (point, clamp) { + var out = []; + + if (this._invTransform) { + return applyTransform(out, point, this._invTransform); + } + + var xAxis = this.getAxis('x'); + var yAxis = this.getAxis('y'); + out[0] = xAxis.coordToData(xAxis.toLocalCoord(point[0]), clamp); + out[1] = yAxis.coordToData(yAxis.toLocalCoord(point[1]), clamp); + return out; + }; + + Cartesian2D.prototype.getOtherAxis = function (axis) { + return this.getAxis(axis.dim === 'x' ? 'y' : 'x'); + }; + /** + * Get rect area of cartesian. + * Area will have a contain function to determine if a point is in the coordinate system. + */ + + + Cartesian2D.prototype.getArea = function () { + var xExtent = this.getAxis('x').getGlobalExtent(); + var yExtent = this.getAxis('y').getGlobalExtent(); + var x = Math.min(xExtent[0], xExtent[1]); + var y = Math.min(yExtent[0], yExtent[1]); + var width = Math.max(xExtent[0], xExtent[1]) - x; + var height = Math.max(yExtent[0], yExtent[1]) - y; + return new BoundingRect(x, y, width, height); + }; + + return Cartesian2D; + }(Cartesian); + + var Axis2D = + /** @class */ + function (_super) { + __extends(Axis2D, _super); + + function Axis2D(dim, scale, coordExtent, axisType, position) { + var _this = _super.call(this, dim, scale, coordExtent) || this; + /** + * Index of axis, can be used as key + * Injected outside. + */ + + + _this.index = 0; + _this.type = axisType || 'value'; + _this.position = position || 'bottom'; + return _this; + } + + Axis2D.prototype.isHorizontal = function () { + var position = this.position; + return position === 'top' || position === 'bottom'; + }; + /** + * Each item cooresponds to this.getExtent(), which + * means globalExtent[0] may greater than globalExtent[1], + * unless `asc` is input. + * + * @param {boolean} [asc] + * @return {Array.} + */ + + + Axis2D.prototype.getGlobalExtent = function (asc) { + var ret = this.getExtent(); + ret[0] = this.toGlobalCoord(ret[0]); + ret[1] = this.toGlobalCoord(ret[1]); + asc && ret[0] > ret[1] && ret.reverse(); + return ret; + }; + + Axis2D.prototype.pointToData = function (point, clamp) { + return this.coordToData(this.toLocalCoord(point[this.dim === 'x' ? 0 : 1]), clamp); + }; + /** + * Set ordinalSortInfo + * @param info new OrdinalSortInfo + */ + + + Axis2D.prototype.setCategorySortInfo = function (info) { + if (this.type !== 'category') { + return false; + } + + this.model.option.categorySortInfo = info; + this.scale.setSortInfo(info); + }; + + return Axis2D; + }(Axis); + + /** + * Can only be called after coordinate system creation stage. + * (Can be called before coordinate system update stage). + */ + + function layout$1(gridModel, axisModel, opt) { + opt = opt || {}; + var grid = gridModel.coordinateSystem; + var axis = axisModel.axis; + var layout = {}; + var otherAxisOnZeroOf = axis.getAxesOnZeroOf()[0]; + var rawAxisPosition = axis.position; + var axisPosition = otherAxisOnZeroOf ? 'onZero' : rawAxisPosition; + var axisDim = axis.dim; + var rect = grid.getRect(); + var rectBound = [rect.x, rect.x + rect.width, rect.y, rect.y + rect.height]; + var idx = { + left: 0, + right: 1, + top: 0, + bottom: 1, + onZero: 2 + }; + var axisOffset = axisModel.get('offset') || 0; + var posBound = axisDim === 'x' ? [rectBound[2] - axisOffset, rectBound[3] + axisOffset] : [rectBound[0] - axisOffset, rectBound[1] + axisOffset]; + + if (otherAxisOnZeroOf) { + var onZeroCoord = otherAxisOnZeroOf.toGlobalCoord(otherAxisOnZeroOf.dataToCoord(0)); + posBound[idx.onZero] = Math.max(Math.min(onZeroCoord, posBound[1]), posBound[0]); + } // Axis position + + + layout.position = [axisDim === 'y' ? posBound[idx[axisPosition]] : rectBound[0], axisDim === 'x' ? posBound[idx[axisPosition]] : rectBound[3]]; // Axis rotation + + layout.rotation = Math.PI / 2 * (axisDim === 'x' ? 0 : 1); // Tick and label direction, x y is axisDim + + var dirMap = { + top: -1, + bottom: 1, + left: -1, + right: 1 + }; + layout.labelDirection = layout.tickDirection = layout.nameDirection = dirMap[rawAxisPosition]; + layout.labelOffset = otherAxisOnZeroOf ? posBound[idx[rawAxisPosition]] - posBound[idx.onZero] : 0; + + if (axisModel.get(['axisTick', 'inside'])) { + layout.tickDirection = -layout.tickDirection; + } + + if (retrieve(opt.labelInside, axisModel.get(['axisLabel', 'inside']))) { + layout.labelDirection = -layout.labelDirection; + } // Special label rotation + + + var labelRotate = axisModel.get(['axisLabel', 'rotate']); + layout.labelRotate = axisPosition === 'top' ? -labelRotate : labelRotate; // Over splitLine and splitArea + + layout.z2 = 1; + return layout; + } + function isCartesian2DSeries(seriesModel) { + return seriesModel.get('coordinateSystem') === 'cartesian2d'; + } + function findAxisModels(seriesModel) { + var axisModelMap = { + xAxisModel: null, + yAxisModel: null + }; + each(axisModelMap, function (v, key) { + var axisType = key.replace(/Model$/, ''); + var axisModel = seriesModel.getReferringComponents(axisType, SINGLE_REFERRING).models[0]; + + if ("development" !== 'production') { + if (!axisModel) { + throw new Error(axisType + ' "' + retrieve3(seriesModel.get(axisType + 'Index'), seriesModel.get(axisType + 'Id'), 0) + '" not found'); + } + } + + axisModelMap[key] = axisModel; + }); + return axisModelMap; + } + + var mathLog$1 = Math.log; + function alignScaleTicks(scale, axisModel, alignToScale) { + var intervalScaleProto = IntervalScale.prototype; // NOTE: There is a precondition for log scale here: + // In log scale we store _interval and _extent of exponent value. + // So if we use the method of InternalScale to set/get these data. + // It process the exponent value, which is linear and what we want here. + + var alignToTicks = intervalScaleProto.getTicks.call(alignToScale); + var alignToNicedTicks = intervalScaleProto.getTicks.call(alignToScale, true); + var alignToSplitNumber = alignToTicks.length - 1; + var alignToInterval = intervalScaleProto.getInterval.call(alignToScale); + var scaleExtent = getScaleExtent(scale, axisModel); + var rawExtent = scaleExtent.extent; + var isMinFixed = scaleExtent.fixMin; + var isMaxFixed = scaleExtent.fixMax; + + if (scale.type === 'log') { + var logBase = mathLog$1(scale.base); + rawExtent = [mathLog$1(rawExtent[0]) / logBase, mathLog$1(rawExtent[1]) / logBase]; + } + + scale.setExtent(rawExtent[0], rawExtent[1]); + scale.calcNiceExtent({ + splitNumber: alignToSplitNumber, + fixMin: isMinFixed, + fixMax: isMaxFixed + }); + var extent = intervalScaleProto.getExtent.call(scale); // Need to update the rawExtent. + // Because value in rawExtent may be not parsed. e.g. 'dataMin', 'dataMax' + + if (isMinFixed) { + rawExtent[0] = extent[0]; + } + + if (isMaxFixed) { + rawExtent[1] = extent[1]; + } + + var interval = intervalScaleProto.getInterval.call(scale); + var min = rawExtent[0]; + var max = rawExtent[1]; + + if (isMinFixed && isMaxFixed) { + // User set min, max, divide to get new interval + interval = (max - min) / alignToSplitNumber; + } else if (isMinFixed) { + max = rawExtent[0] + interval * alignToSplitNumber; // User set min, expand extent on the other side + + while (max < rawExtent[1] && isFinite(max) && isFinite(rawExtent[1])) { + interval = increaseInterval(interval); + max = rawExtent[0] + interval * alignToSplitNumber; + } + } else if (isMaxFixed) { + // User set max, expand extent on the other side + min = rawExtent[1] - interval * alignToSplitNumber; + + while (min > rawExtent[0] && isFinite(min) && isFinite(rawExtent[0])) { + interval = increaseInterval(interval); + min = rawExtent[1] - interval * alignToSplitNumber; + } + } else { + var nicedSplitNumber = scale.getTicks().length - 1; + + if (nicedSplitNumber > alignToSplitNumber) { + interval = increaseInterval(interval); + } + + var range = interval * alignToSplitNumber; + max = Math.ceil(rawExtent[1] / interval) * interval; + min = round(max - range); // Not change the result that crossing zero. + + if (min < 0 && rawExtent[0] >= 0) { + min = 0; + max = round(range); + } else if (max > 0 && rawExtent[1] <= 0) { + max = 0; + min = -round(range); + } + } // Adjust min, max based on the extent of alignTo. When min or max is set in alignTo scale + + + var t0 = (alignToTicks[0].value - alignToNicedTicks[0].value) / alignToInterval; + var t1 = (alignToTicks[alignToSplitNumber].value - alignToNicedTicks[alignToSplitNumber].value) / alignToInterval; // NOTE: Must in setExtent -> setInterval -> setNiceExtent order. + + intervalScaleProto.setExtent.call(scale, min + interval * t0, max + interval * t1); + intervalScaleProto.setInterval.call(scale, interval); + + if (t0 || t1) { + intervalScaleProto.setNiceExtent.call(scale, min + interval, max - interval); + } + + if ("development" !== 'production') { + var ticks = intervalScaleProto.getTicks.call(scale); + + if (ticks[1] && (!isValueNice(interval) || getPrecisionSafe(ticks[1].value) > getPrecisionSafe(interval))) { + warn( // eslint-disable-next-line + "The ticks may be not readable when set min: " + axisModel.get('min') + ", max: " + axisModel.get('max') + " and alignTicks: true"); + } + } + } + + var Grid = + /** @class */ + function () { + function Grid(gridModel, ecModel, api) { + // FIXME:TS where used (different from registered type 'cartesian2d')? + this.type = 'grid'; + this._coordsMap = {}; + this._coordsList = []; + this._axesMap = {}; + this._axesList = []; + this.axisPointerEnabled = true; + this.dimensions = cartesian2DDimensions; + + this._initCartesian(gridModel, ecModel, api); + + this.model = gridModel; + } + + Grid.prototype.getRect = function () { + return this._rect; + }; + + Grid.prototype.update = function (ecModel, api) { + var axesMap = this._axesMap; + + this._updateScale(ecModel, this.model); + + function updateAxisTicks(axes) { + var alignTo; // Axis is added in order of axisIndex. + + var axesIndices = keys(axes); + var len = axesIndices.length; + + if (!len) { + return; + } + + var axisNeedsAlign = []; // Process once and calculate the ticks for those don't use alignTicks. + + for (var i = len - 1; i >= 0; i--) { + var idx = +axesIndices[i]; // Convert to number. + + var axis = axes[idx]; + var model = axis.model; + var scale = axis.scale; + + if ( // Only value and log axis without interval support alignTicks. + isIntervalOrLogScale(scale) && model.get('alignTicks') && model.get('interval') == null) { + axisNeedsAlign.push(axis); + } else { + niceScaleExtent(scale, model); + + if (isIntervalOrLogScale(scale)) { + // Can only align to interval or log axis. + alignTo = axis; + } + } + } + // PENDING. Should we find the axis that both set interval, min, max and align to this one? + + if (axisNeedsAlign.length) { + if (!alignTo) { + alignTo = axisNeedsAlign.pop(); + niceScaleExtent(alignTo.scale, alignTo.model); + } + + each(axisNeedsAlign, function (axis) { + alignScaleTicks(axis.scale, axis.model, alignTo.scale); + }); + } + } + + updateAxisTicks(axesMap.x); + updateAxisTicks(axesMap.y); // Key: axisDim_axisIndex, value: boolean, whether onZero target. + + var onZeroRecords = {}; + each(axesMap.x, function (xAxis) { + fixAxisOnZero(axesMap, 'y', xAxis, onZeroRecords); + }); + each(axesMap.y, function (yAxis) { + fixAxisOnZero(axesMap, 'x', yAxis, onZeroRecords); + }); // Resize again if containLabel is enabled + // FIXME It may cause getting wrong grid size in data processing stage + + this.resize(this.model, api); + }; + /** + * Resize the grid + */ + + + Grid.prototype.resize = function (gridModel, api, ignoreContainLabel) { + var boxLayoutParams = gridModel.getBoxLayoutParams(); + var isContainLabel = !ignoreContainLabel && gridModel.get('containLabel'); + var gridRect = getLayoutRect(boxLayoutParams, { + width: api.getWidth(), + height: api.getHeight() + }); + this._rect = gridRect; + var axesList = this._axesList; + adjustAxes(); // Minus label size + + if (isContainLabel) { + each(axesList, function (axis) { + if (!axis.model.get(['axisLabel', 'inside'])) { + var labelUnionRect = estimateLabelUnionRect(axis); + + if (labelUnionRect) { + var dim = axis.isHorizontal() ? 'height' : 'width'; + var margin = axis.model.get(['axisLabel', 'margin']); + gridRect[dim] -= labelUnionRect[dim] + margin; + + if (axis.position === 'top') { + gridRect.y += labelUnionRect.height + margin; + } else if (axis.position === 'left') { + gridRect.x += labelUnionRect.width + margin; + } + } + } + }); + adjustAxes(); + } + + each(this._coordsList, function (coord) { + // Calculate affine matrix to accelerate the data to point transform. + // If all the axes scales are time or value. + coord.calcAffineTransform(); + }); + + function adjustAxes() { + each(axesList, function (axis) { + var isHorizontal = axis.isHorizontal(); + var extent = isHorizontal ? [0, gridRect.width] : [0, gridRect.height]; + var idx = axis.inverse ? 1 : 0; + axis.setExtent(extent[idx], extent[1 - idx]); + updateAxisTransform(axis, isHorizontal ? gridRect.x : gridRect.y); + }); + } + }; + + Grid.prototype.getAxis = function (dim, axisIndex) { + var axesMapOnDim = this._axesMap[dim]; + + if (axesMapOnDim != null) { + return axesMapOnDim[axisIndex || 0]; + } + }; + + Grid.prototype.getAxes = function () { + return this._axesList.slice(); + }; + + Grid.prototype.getCartesian = function (xAxisIndex, yAxisIndex) { + if (xAxisIndex != null && yAxisIndex != null) { + var key = 'x' + xAxisIndex + 'y' + yAxisIndex; + return this._coordsMap[key]; + } + + if (isObject(xAxisIndex)) { + yAxisIndex = xAxisIndex.yAxisIndex; + xAxisIndex = xAxisIndex.xAxisIndex; + } + + for (var i = 0, coordList = this._coordsList; i < coordList.length; i++) { + if (coordList[i].getAxis('x').index === xAxisIndex || coordList[i].getAxis('y').index === yAxisIndex) { + return coordList[i]; + } + } + }; + + Grid.prototype.getCartesians = function () { + return this._coordsList.slice(); + }; + /** + * @implements + */ + + + Grid.prototype.convertToPixel = function (ecModel, finder, value) { + var target = this._findConvertTarget(finder); + + return target.cartesian ? target.cartesian.dataToPoint(value) : target.axis ? target.axis.toGlobalCoord(target.axis.dataToCoord(value)) : null; + }; + /** + * @implements + */ + + + Grid.prototype.convertFromPixel = function (ecModel, finder, value) { + var target = this._findConvertTarget(finder); + + return target.cartesian ? target.cartesian.pointToData(value) : target.axis ? target.axis.coordToData(target.axis.toLocalCoord(value)) : null; + }; + + Grid.prototype._findConvertTarget = function (finder) { + var seriesModel = finder.seriesModel; + var xAxisModel = finder.xAxisModel || seriesModel && seriesModel.getReferringComponents('xAxis', SINGLE_REFERRING).models[0]; + var yAxisModel = finder.yAxisModel || seriesModel && seriesModel.getReferringComponents('yAxis', SINGLE_REFERRING).models[0]; + var gridModel = finder.gridModel; + var coordsList = this._coordsList; + var cartesian; + var axis; + + if (seriesModel) { + cartesian = seriesModel.coordinateSystem; + indexOf(coordsList, cartesian) < 0 && (cartesian = null); + } else if (xAxisModel && yAxisModel) { + cartesian = this.getCartesian(xAxisModel.componentIndex, yAxisModel.componentIndex); + } else if (xAxisModel) { + axis = this.getAxis('x', xAxisModel.componentIndex); + } else if (yAxisModel) { + axis = this.getAxis('y', yAxisModel.componentIndex); + } // Lowest priority. + else if (gridModel) { + var grid = gridModel.coordinateSystem; + + if (grid === this) { + cartesian = this._coordsList[0]; + } + } + + return { + cartesian: cartesian, + axis: axis + }; + }; + /** + * @implements + */ + + + Grid.prototype.containPoint = function (point) { + var coord = this._coordsList[0]; + + if (coord) { + return coord.containPoint(point); + } + }; + /** + * Initialize cartesian coordinate systems + */ + + + Grid.prototype._initCartesian = function (gridModel, ecModel, api) { + var _this = this; + + var grid = this; + var axisPositionUsed = { + left: false, + right: false, + top: false, + bottom: false + }; + var axesMap = { + x: {}, + y: {} + }; + var axesCount = { + x: 0, + y: 0 + }; /// Create axis + + ecModel.eachComponent('xAxis', createAxisCreator('x'), this); + ecModel.eachComponent('yAxis', createAxisCreator('y'), this); + + if (!axesCount.x || !axesCount.y) { + // Roll back when there no either x or y axis + this._axesMap = {}; + this._axesList = []; + return; + } + + this._axesMap = axesMap; /// Create cartesian2d + + each(axesMap.x, function (xAxis, xAxisIndex) { + each(axesMap.y, function (yAxis, yAxisIndex) { + var key = 'x' + xAxisIndex + 'y' + yAxisIndex; + var cartesian = new Cartesian2D(key); + cartesian.master = _this; + cartesian.model = gridModel; + _this._coordsMap[key] = cartesian; + + _this._coordsList.push(cartesian); + + cartesian.addAxis(xAxis); + cartesian.addAxis(yAxis); + }); + }); + + function createAxisCreator(dimName) { + return function (axisModel, idx) { + if (!isAxisUsedInTheGrid(axisModel, gridModel)) { + return; + } + + var axisPosition = axisModel.get('position'); + + if (dimName === 'x') { + // Fix position + if (axisPosition !== 'top' && axisPosition !== 'bottom') { + // Default bottom of X + axisPosition = axisPositionUsed.bottom ? 'top' : 'bottom'; + } + } else { + // Fix position + if (axisPosition !== 'left' && axisPosition !== 'right') { + // Default left of Y + axisPosition = axisPositionUsed.left ? 'right' : 'left'; + } + } + + axisPositionUsed[axisPosition] = true; + var axis = new Axis2D(dimName, createScaleByModel(axisModel), [0, 0], axisModel.get('type'), axisPosition); + var isCategory = axis.type === 'category'; + axis.onBand = isCategory && axisModel.get('boundaryGap'); + axis.inverse = axisModel.get('inverse'); // Inject axis into axisModel + + axisModel.axis = axis; // Inject axisModel into axis + + axis.model = axisModel; // Inject grid info axis + + axis.grid = grid; // Index of axis, can be used as key + + axis.index = idx; + + grid._axesList.push(axis); + + axesMap[dimName][idx] = axis; + axesCount[dimName]++; + }; + } + }; + /** + * Update cartesian properties from series. + */ + + + Grid.prototype._updateScale = function (ecModel, gridModel) { + // Reset scale + each(this._axesList, function (axis) { + axis.scale.setExtent(Infinity, -Infinity); + + if (axis.type === 'category') { + var categorySortInfo = axis.model.get('categorySortInfo'); + axis.scale.setSortInfo(categorySortInfo); + } + }); + ecModel.eachSeries(function (seriesModel) { + if (isCartesian2DSeries(seriesModel)) { + var axesModelMap = findAxisModels(seriesModel); + var xAxisModel = axesModelMap.xAxisModel; + var yAxisModel = axesModelMap.yAxisModel; + + if (!isAxisUsedInTheGrid(xAxisModel, gridModel) || !isAxisUsedInTheGrid(yAxisModel, gridModel)) { + return; + } + + var cartesian = this.getCartesian(xAxisModel.componentIndex, yAxisModel.componentIndex); + var data = seriesModel.getData(); + var xAxis = cartesian.getAxis('x'); + var yAxis = cartesian.getAxis('y'); + unionExtent(data, xAxis); + unionExtent(data, yAxis); + } + }, this); + + function unionExtent(data, axis) { + each(getDataDimensionsOnAxis(data, axis.dim), function (dim) { + axis.scale.unionExtentFromData(data, dim); + }); + } + }; + /** + * @param dim 'x' or 'y' or 'auto' or null/undefined + */ + + + Grid.prototype.getTooltipAxes = function (dim) { + var baseAxes = []; + var otherAxes = []; + each(this.getCartesians(), function (cartesian) { + var baseAxis = dim != null && dim !== 'auto' ? cartesian.getAxis(dim) : cartesian.getBaseAxis(); + var otherAxis = cartesian.getOtherAxis(baseAxis); + indexOf(baseAxes, baseAxis) < 0 && baseAxes.push(baseAxis); + indexOf(otherAxes, otherAxis) < 0 && otherAxes.push(otherAxis); + }); + return { + baseAxes: baseAxes, + otherAxes: otherAxes + }; + }; + + Grid.create = function (ecModel, api) { + var grids = []; + ecModel.eachComponent('grid', function (gridModel, idx) { + var grid = new Grid(gridModel, ecModel, api); + grid.name = 'grid_' + idx; // dataSampling requires axis extent, so resize + // should be performed in create stage. + + grid.resize(gridModel, api, true); + gridModel.coordinateSystem = grid; + grids.push(grid); + }); // Inject the coordinateSystems into seriesModel + + ecModel.eachSeries(function (seriesModel) { + if (!isCartesian2DSeries(seriesModel)) { + return; + } + + var axesModelMap = findAxisModels(seriesModel); + var xAxisModel = axesModelMap.xAxisModel; + var yAxisModel = axesModelMap.yAxisModel; + var gridModel = xAxisModel.getCoordSysModel(); + + if ("development" !== 'production') { + if (!gridModel) { + throw new Error('Grid "' + retrieve3(xAxisModel.get('gridIndex'), xAxisModel.get('gridId'), 0) + '" not found'); + } + + if (xAxisModel.getCoordSysModel() !== yAxisModel.getCoordSysModel()) { + throw new Error('xAxis and yAxis must use the same grid'); + } + } + + var grid = gridModel.coordinateSystem; + seriesModel.coordinateSystem = grid.getCartesian(xAxisModel.componentIndex, yAxisModel.componentIndex); + }); + return grids; + }; // For deciding which dimensions to use when creating list data + + + Grid.dimensions = cartesian2DDimensions; + return Grid; + }(); + /** + * Check if the axis is used in the specified grid. + */ + + + function isAxisUsedInTheGrid(axisModel, gridModel) { + return axisModel.getCoordSysModel() === gridModel; + } + + function fixAxisOnZero(axesMap, otherAxisDim, axis, // Key: see `getOnZeroRecordKey` + onZeroRecords) { + axis.getAxesOnZeroOf = function () { + // TODO: onZero of multiple axes. + return otherAxisOnZeroOf ? [otherAxisOnZeroOf] : []; + }; // onZero can not be enabled in these two situations: + // 1. When any other axis is a category axis. + // 2. When no axis is cross 0 point. + + + var otherAxes = axesMap[otherAxisDim]; + var otherAxisOnZeroOf; + var axisModel = axis.model; + var onZero = axisModel.get(['axisLine', 'onZero']); + var onZeroAxisIndex = axisModel.get(['axisLine', 'onZeroAxisIndex']); + + if (!onZero) { + return; + } // If target axis is specified. + + + if (onZeroAxisIndex != null) { + if (canOnZeroToAxis(otherAxes[onZeroAxisIndex])) { + otherAxisOnZeroOf = otherAxes[onZeroAxisIndex]; + } + } else { + // Find the first available other axis. + for (var idx in otherAxes) { + if (otherAxes.hasOwnProperty(idx) && canOnZeroToAxis(otherAxes[idx]) // Consider that two Y axes on one value axis, + // if both onZero, the two Y axes overlap. + && !onZeroRecords[getOnZeroRecordKey(otherAxes[idx])]) { + otherAxisOnZeroOf = otherAxes[idx]; + break; + } + } + } + + if (otherAxisOnZeroOf) { + onZeroRecords[getOnZeroRecordKey(otherAxisOnZeroOf)] = true; + } + + function getOnZeroRecordKey(axis) { + return axis.dim + '_' + axis.index; + } + } + + function canOnZeroToAxis(axis) { + return axis && axis.type !== 'category' && axis.type !== 'time' && ifAxisCrossZero(axis); + } + + function updateAxisTransform(axis, coordBase) { + var axisExtent = axis.getExtent(); + var axisExtentSum = axisExtent[0] + axisExtent[1]; // Fast transform + + axis.toGlobalCoord = axis.dim === 'x' ? function (coord) { + return coord + coordBase; + } : function (coord) { + return axisExtentSum - coord + coordBase; + }; + axis.toLocalCoord = axis.dim === 'x' ? function (coord) { + return coord - coordBase; + } : function (coord) { + return axisExtentSum - coord + coordBase; + }; + } + + var PI$5 = Math.PI; + /** + * A final axis is translated and rotated from a "standard axis". + * So opt.position and opt.rotation is required. + * + * A standard axis is and axis from [0, 0] to [0, axisExtent[1]], + * for example: (0, 0) ------------> (0, 50) + * + * nameDirection or tickDirection or labelDirection is 1 means tick + * or label is below the standard axis, whereas is -1 means above + * the standard axis. labelOffset means offset between label and axis, + * which is useful when 'onZero', where axisLabel is in the grid and + * label in outside grid. + * + * Tips: like always, + * positive rotation represents anticlockwise, and negative rotation + * represents clockwise. + * The direction of position coordinate is the same as the direction + * of screen coordinate. + * + * Do not need to consider axis 'inverse', which is auto processed by + * axis extent. + */ + + var AxisBuilder = + /** @class */ + function () { + function AxisBuilder(axisModel, opt) { + this.group = new Group(); + this.opt = opt; + this.axisModel = axisModel; // Default value + + defaults(opt, { + labelOffset: 0, + nameDirection: 1, + tickDirection: 1, + labelDirection: 1, + silent: true, + handleAutoShown: function () { + return true; + } + }); // FIXME Not use a seperate text group? + + var transformGroup = new Group({ + x: opt.position[0], + y: opt.position[1], + rotation: opt.rotation + }); // this.group.add(transformGroup); + // this._transformGroup = transformGroup; + + transformGroup.updateTransform(); + this._transformGroup = transformGroup; + } + + AxisBuilder.prototype.hasBuilder = function (name) { + return !!builders[name]; + }; + + AxisBuilder.prototype.add = function (name) { + builders[name](this.opt, this.axisModel, this.group, this._transformGroup); + }; + + AxisBuilder.prototype.getGroup = function () { + return this.group; + }; + + AxisBuilder.innerTextLayout = function (axisRotation, textRotation, direction) { + var rotationDiff = remRadian(textRotation - axisRotation); + var textAlign; + var textVerticalAlign; + + if (isRadianAroundZero(rotationDiff)) { + // Label is parallel with axis line. + textVerticalAlign = direction > 0 ? 'top' : 'bottom'; + textAlign = 'center'; + } else if (isRadianAroundZero(rotationDiff - PI$5)) { + // Label is inverse parallel with axis line. + textVerticalAlign = direction > 0 ? 'bottom' : 'top'; + textAlign = 'center'; + } else { + textVerticalAlign = 'middle'; + + if (rotationDiff > 0 && rotationDiff < PI$5) { + textAlign = direction > 0 ? 'right' : 'left'; + } else { + textAlign = direction > 0 ? 'left' : 'right'; + } + } + + return { + rotation: rotationDiff, + textAlign: textAlign, + textVerticalAlign: textVerticalAlign + }; + }; + + AxisBuilder.makeAxisEventDataBase = function (axisModel) { + var eventData = { + componentType: axisModel.mainType, + componentIndex: axisModel.componentIndex + }; + eventData[axisModel.mainType + 'Index'] = axisModel.componentIndex; + return eventData; + }; + + AxisBuilder.isLabelSilent = function (axisModel) { + var tooltipOpt = axisModel.get('tooltip'); + return axisModel.get('silent') // Consider mouse cursor, add these restrictions. + || !(axisModel.get('triggerEvent') || tooltipOpt && tooltipOpt.show); + }; + + return AxisBuilder; + }(); + var builders = { + axisLine: function (opt, axisModel, group, transformGroup) { + var shown = axisModel.get(['axisLine', 'show']); + + if (shown === 'auto' && opt.handleAutoShown) { + shown = opt.handleAutoShown('axisLine'); + } + + if (!shown) { + return; + } + + var extent = axisModel.axis.getExtent(); + var matrix = transformGroup.transform; + var pt1 = [extent[0], 0]; + var pt2 = [extent[1], 0]; + var inverse = pt1[0] > pt2[0]; + + if (matrix) { + applyTransform(pt1, pt1, matrix); + applyTransform(pt2, pt2, matrix); + } + + var lineStyle = extend({ + lineCap: 'round' + }, axisModel.getModel(['axisLine', 'lineStyle']).getLineStyle()); + var line = new Line({ + shape: { + x1: pt1[0], + y1: pt1[1], + x2: pt2[0], + y2: pt2[1] + }, + style: lineStyle, + strokeContainThreshold: opt.strokeContainThreshold || 5, + silent: true, + z2: 1 + }); + subPixelOptimizeLine$1(line.shape, line.style.lineWidth); + line.anid = 'line'; + group.add(line); + var arrows = axisModel.get(['axisLine', 'symbol']); + + if (arrows != null) { + var arrowSize = axisModel.get(['axisLine', 'symbolSize']); + + if (isString(arrows)) { + // Use the same arrow for start and end point + arrows = [arrows, arrows]; + } + + if (isString(arrowSize) || isNumber(arrowSize)) { + // Use the same size for width and height + arrowSize = [arrowSize, arrowSize]; + } + + var arrowOffset = normalizeSymbolOffset(axisModel.get(['axisLine', 'symbolOffset']) || 0, arrowSize); + var symbolWidth_1 = arrowSize[0]; + var symbolHeight_1 = arrowSize[1]; + each([{ + rotate: opt.rotation + Math.PI / 2, + offset: arrowOffset[0], + r: 0 + }, { + rotate: opt.rotation - Math.PI / 2, + offset: arrowOffset[1], + r: Math.sqrt((pt1[0] - pt2[0]) * (pt1[0] - pt2[0]) + (pt1[1] - pt2[1]) * (pt1[1] - pt2[1])) + }], function (point, index) { + if (arrows[index] !== 'none' && arrows[index] != null) { + var symbol = createSymbol(arrows[index], -symbolWidth_1 / 2, -symbolHeight_1 / 2, symbolWidth_1, symbolHeight_1, lineStyle.stroke, true); // Calculate arrow position with offset + + var r = point.r + point.offset; + var pt = inverse ? pt2 : pt1; + symbol.attr({ + rotation: point.rotate, + x: pt[0] + r * Math.cos(opt.rotation), + y: pt[1] - r * Math.sin(opt.rotation), + silent: true, + z2: 11 + }); + group.add(symbol); + } + }); + } + }, + axisTickLabel: function (opt, axisModel, group, transformGroup) { + var ticksEls = buildAxisMajorTicks(group, transformGroup, axisModel, opt); + var labelEls = buildAxisLabel(group, transformGroup, axisModel, opt); + fixMinMaxLabelShow(axisModel, labelEls, ticksEls); + buildAxisMinorTicks(group, transformGroup, axisModel, opt.tickDirection); // This bit fixes the label overlap issue for the time chart. + // See https://github.com/apache/echarts/issues/14266 for more. + + if (axisModel.get(['axisLabel', 'hideOverlap'])) { + var labelList = prepareLayoutList(map(labelEls, function (label) { + return { + label: label, + priority: label.z2, + defaultAttr: { + ignore: label.ignore + } + }; + })); + hideOverlap(labelList); + } + }, + axisName: function (opt, axisModel, group, transformGroup) { + var name = retrieve(opt.axisName, axisModel.get('name')); + + if (!name) { + return; + } + + var nameLocation = axisModel.get('nameLocation'); + var nameDirection = opt.nameDirection; + var textStyleModel = axisModel.getModel('nameTextStyle'); + var gap = axisModel.get('nameGap') || 0; + var extent = axisModel.axis.getExtent(); + var gapSignal = extent[0] > extent[1] ? -1 : 1; + var pos = [nameLocation === 'start' ? extent[0] - gapSignal * gap : nameLocation === 'end' ? extent[1] + gapSignal * gap : (extent[0] + extent[1]) / 2, // Reuse labelOffset. + isNameLocationCenter(nameLocation) ? opt.labelOffset + nameDirection * gap : 0]; + var labelLayout; + var nameRotation = axisModel.get('nameRotate'); + + if (nameRotation != null) { + nameRotation = nameRotation * PI$5 / 180; // To radian. + } + + var axisNameAvailableWidth; + + if (isNameLocationCenter(nameLocation)) { + labelLayout = AxisBuilder.innerTextLayout(opt.rotation, nameRotation != null ? nameRotation : opt.rotation, // Adapt to axis. + nameDirection); + } else { + labelLayout = endTextLayout(opt.rotation, nameLocation, nameRotation || 0, extent); + axisNameAvailableWidth = opt.axisNameAvailableWidth; + + if (axisNameAvailableWidth != null) { + axisNameAvailableWidth = Math.abs(axisNameAvailableWidth / Math.sin(labelLayout.rotation)); + !isFinite(axisNameAvailableWidth) && (axisNameAvailableWidth = null); + } + } + + var textFont = textStyleModel.getFont(); + var truncateOpt = axisModel.get('nameTruncate', true) || {}; + var ellipsis = truncateOpt.ellipsis; + var maxWidth = retrieve(opt.nameTruncateMaxWidth, truncateOpt.maxWidth, axisNameAvailableWidth); + var textEl = new ZRText({ + x: pos[0], + y: pos[1], + rotation: labelLayout.rotation, + silent: AxisBuilder.isLabelSilent(axisModel), + style: createTextStyle(textStyleModel, { + text: name, + font: textFont, + overflow: 'truncate', + width: maxWidth, + ellipsis: ellipsis, + fill: textStyleModel.getTextColor() || axisModel.get(['axisLine', 'lineStyle', 'color']), + align: textStyleModel.get('align') || labelLayout.textAlign, + verticalAlign: textStyleModel.get('verticalAlign') || labelLayout.textVerticalAlign + }), + z2: 1 + }); + setTooltipConfig({ + el: textEl, + componentModel: axisModel, + itemName: name + }); + textEl.__fullText = name; // Id for animation + + textEl.anid = 'name'; + + if (axisModel.get('triggerEvent')) { + var eventData = AxisBuilder.makeAxisEventDataBase(axisModel); + eventData.targetType = 'axisName'; + eventData.name = name; + getECData(textEl).eventData = eventData; + } // FIXME + + + transformGroup.add(textEl); + textEl.updateTransform(); + group.add(textEl); + textEl.decomposeTransform(); + } + }; + + function endTextLayout(rotation, textPosition, textRotate, extent) { + var rotationDiff = remRadian(textRotate - rotation); + var textAlign; + var textVerticalAlign; + var inverse = extent[0] > extent[1]; + var onLeft = textPosition === 'start' && !inverse || textPosition !== 'start' && inverse; + + if (isRadianAroundZero(rotationDiff - PI$5 / 2)) { + textVerticalAlign = onLeft ? 'bottom' : 'top'; + textAlign = 'center'; + } else if (isRadianAroundZero(rotationDiff - PI$5 * 1.5)) { + textVerticalAlign = onLeft ? 'top' : 'bottom'; + textAlign = 'center'; + } else { + textVerticalAlign = 'middle'; + + if (rotationDiff < PI$5 * 1.5 && rotationDiff > PI$5 / 2) { + textAlign = onLeft ? 'left' : 'right'; + } else { + textAlign = onLeft ? 'right' : 'left'; + } + } + + return { + rotation: rotationDiff, + textAlign: textAlign, + textVerticalAlign: textVerticalAlign + }; + } + + function fixMinMaxLabelShow(axisModel, labelEls, tickEls) { + if (shouldShowAllLabels(axisModel.axis)) { + return; + } // If min or max are user set, we need to check + // If the tick on min(max) are overlap on their neighbour tick + // If they are overlapped, we need to hide the min(max) tick label + + + var showMinLabel = axisModel.get(['axisLabel', 'showMinLabel']); + var showMaxLabel = axisModel.get(['axisLabel', 'showMaxLabel']); // FIXME + // Have not consider onBand yet, where tick els is more than label els. + + labelEls = labelEls || []; + tickEls = tickEls || []; + var firstLabel = labelEls[0]; + var nextLabel = labelEls[1]; + var lastLabel = labelEls[labelEls.length - 1]; + var prevLabel = labelEls[labelEls.length - 2]; + var firstTick = tickEls[0]; + var nextTick = tickEls[1]; + var lastTick = tickEls[tickEls.length - 1]; + var prevTick = tickEls[tickEls.length - 2]; + + if (showMinLabel === false) { + ignoreEl(firstLabel); + ignoreEl(firstTick); + } else if (isTwoLabelOverlapped(firstLabel, nextLabel)) { + if (showMinLabel) { + ignoreEl(nextLabel); + ignoreEl(nextTick); + } else { + ignoreEl(firstLabel); + ignoreEl(firstTick); + } + } + + if (showMaxLabel === false) { + ignoreEl(lastLabel); + ignoreEl(lastTick); + } else if (isTwoLabelOverlapped(prevLabel, lastLabel)) { + if (showMaxLabel) { + ignoreEl(prevLabel); + ignoreEl(prevTick); + } else { + ignoreEl(lastLabel); + ignoreEl(lastTick); + } + } + } + + function ignoreEl(el) { + el && (el.ignore = true); + } + + function isTwoLabelOverlapped(current, next) { + // current and next has the same rotation. + var firstRect = current && current.getBoundingRect().clone(); + var nextRect = next && next.getBoundingRect().clone(); + + if (!firstRect || !nextRect) { + return; + } // When checking intersect of two rotated labels, we use mRotationBack + // to avoid that boundingRect is enlarge when using `boundingRect.applyTransform`. + + + var mRotationBack = identity([]); + rotate(mRotationBack, mRotationBack, -current.rotation); + firstRect.applyTransform(mul$1([], mRotationBack, current.getLocalTransform())); + nextRect.applyTransform(mul$1([], mRotationBack, next.getLocalTransform())); + return firstRect.intersect(nextRect); + } + + function isNameLocationCenter(nameLocation) { + return nameLocation === 'middle' || nameLocation === 'center'; + } + + function createTicks(ticksCoords, tickTransform, tickEndCoord, tickLineStyle, anidPrefix) { + var tickEls = []; + var pt1 = []; + var pt2 = []; + + for (var i = 0; i < ticksCoords.length; i++) { + var tickCoord = ticksCoords[i].coord; + pt1[0] = tickCoord; + pt1[1] = 0; + pt2[0] = tickCoord; + pt2[1] = tickEndCoord; + + if (tickTransform) { + applyTransform(pt1, pt1, tickTransform); + applyTransform(pt2, pt2, tickTransform); + } // Tick line, Not use group transform to have better line draw + + + var tickEl = new Line({ + shape: { + x1: pt1[0], + y1: pt1[1], + x2: pt2[0], + y2: pt2[1] + }, + style: tickLineStyle, + z2: 2, + autoBatch: true, + silent: true + }); + subPixelOptimizeLine$1(tickEl.shape, tickEl.style.lineWidth); + tickEl.anid = anidPrefix + '_' + ticksCoords[i].tickValue; + tickEls.push(tickEl); + } + + return tickEls; + } + + function buildAxisMajorTicks(group, transformGroup, axisModel, opt) { + var axis = axisModel.axis; + var tickModel = axisModel.getModel('axisTick'); + var shown = tickModel.get('show'); + + if (shown === 'auto' && opt.handleAutoShown) { + shown = opt.handleAutoShown('axisTick'); + } + + if (!shown || axis.scale.isBlank()) { + return; + } + + var lineStyleModel = tickModel.getModel('lineStyle'); + var tickEndCoord = opt.tickDirection * tickModel.get('length'); + var ticksCoords = axis.getTicksCoords(); + var ticksEls = createTicks(ticksCoords, transformGroup.transform, tickEndCoord, defaults(lineStyleModel.getLineStyle(), { + stroke: axisModel.get(['axisLine', 'lineStyle', 'color']) + }), 'ticks'); + + for (var i = 0; i < ticksEls.length; i++) { + group.add(ticksEls[i]); + } + + return ticksEls; + } + + function buildAxisMinorTicks(group, transformGroup, axisModel, tickDirection) { + var axis = axisModel.axis; + var minorTickModel = axisModel.getModel('minorTick'); + + if (!minorTickModel.get('show') || axis.scale.isBlank()) { + return; + } + + var minorTicksCoords = axis.getMinorTicksCoords(); + + if (!minorTicksCoords.length) { + return; + } + + var lineStyleModel = minorTickModel.getModel('lineStyle'); + var tickEndCoord = tickDirection * minorTickModel.get('length'); + var minorTickLineStyle = defaults(lineStyleModel.getLineStyle(), defaults(axisModel.getModel('axisTick').getLineStyle(), { + stroke: axisModel.get(['axisLine', 'lineStyle', 'color']) + })); + + for (var i = 0; i < minorTicksCoords.length; i++) { + var minorTicksEls = createTicks(minorTicksCoords[i], transformGroup.transform, tickEndCoord, minorTickLineStyle, 'minorticks_' + i); + + for (var k = 0; k < minorTicksEls.length; k++) { + group.add(minorTicksEls[k]); + } + } + } + + function buildAxisLabel(group, transformGroup, axisModel, opt) { + var axis = axisModel.axis; + var show = retrieve(opt.axisLabelShow, axisModel.get(['axisLabel', 'show'])); + + if (!show || axis.scale.isBlank()) { + return; + } + + var labelModel = axisModel.getModel('axisLabel'); + var labelMargin = labelModel.get('margin'); + var labels = axis.getViewLabels(); // Special label rotate. + + var labelRotation = (retrieve(opt.labelRotate, labelModel.get('rotate')) || 0) * PI$5 / 180; + var labelLayout = AxisBuilder.innerTextLayout(opt.rotation, labelRotation, opt.labelDirection); + var rawCategoryData = axisModel.getCategories && axisModel.getCategories(true); + var labelEls = []; + var silent = AxisBuilder.isLabelSilent(axisModel); + var triggerEvent = axisModel.get('triggerEvent'); + each(labels, function (labelItem, index) { + var tickValue = axis.scale.type === 'ordinal' ? axis.scale.getRawOrdinalNumber(labelItem.tickValue) : labelItem.tickValue; + var formattedLabel = labelItem.formattedLabel; + var rawLabel = labelItem.rawLabel; + var itemLabelModel = labelModel; + + if (rawCategoryData && rawCategoryData[tickValue]) { + var rawCategoryItem = rawCategoryData[tickValue]; + + if (isObject(rawCategoryItem) && rawCategoryItem.textStyle) { + itemLabelModel = new Model(rawCategoryItem.textStyle, labelModel, axisModel.ecModel); + } + } + + var textColor = itemLabelModel.getTextColor() || axisModel.get(['axisLine', 'lineStyle', 'color']); + var tickCoord = axis.dataToCoord(tickValue); + var textEl = new ZRText({ + x: tickCoord, + y: opt.labelOffset + opt.labelDirection * labelMargin, + rotation: labelLayout.rotation, + silent: silent, + z2: 10 + (labelItem.level || 0), + style: createTextStyle(itemLabelModel, { + text: formattedLabel, + align: itemLabelModel.getShallow('align', true) || labelLayout.textAlign, + verticalAlign: itemLabelModel.getShallow('verticalAlign', true) || itemLabelModel.getShallow('baseline', true) || labelLayout.textVerticalAlign, + fill: isFunction(textColor) ? textColor( // (1) In category axis with data zoom, tick is not the original + // index of axis.data. So tick should not be exposed to user + // in category axis. + // (2) Compatible with previous version, which always use formatted label as + // input. But in interval scale the formatted label is like '223,445', which + // maked user repalce ','. So we modify it to return original val but remain + // it as 'string' to avoid error in replacing. + axis.type === 'category' ? rawLabel : axis.type === 'value' ? tickValue + '' : tickValue, index) : textColor + }) + }); + textEl.anid = 'label_' + tickValue; // Pack data for mouse event + + if (triggerEvent) { + var eventData = AxisBuilder.makeAxisEventDataBase(axisModel); + eventData.targetType = 'axisLabel'; + eventData.value = rawLabel; + eventData.tickIndex = index; + + if (axis.type === 'category') { + eventData.dataIndex = tickValue; + } + + getECData(textEl).eventData = eventData; + } // FIXME + + + transformGroup.add(textEl); + textEl.updateTransform(); + labelEls.push(textEl); + group.add(textEl); + textEl.decomposeTransform(); + }); + return labelEls; + } + + // allAxesInfo should be updated when setOption performed. + + function collect(ecModel, api) { + var result = { + /** + * key: makeKey(axis.model) + * value: { + * axis, + * coordSys, + * axisPointerModel, + * triggerTooltip, + * involveSeries, + * snap, + * seriesModels, + * seriesDataCount + * } + */ + axesInfo: {}, + seriesInvolved: false, + + /** + * key: makeKey(coordSys.model) + * value: Object: key makeKey(axis.model), value: axisInfo + */ + coordSysAxesInfo: {}, + coordSysMap: {} + }; + collectAxesInfo(result, ecModel, api); // Check seriesInvolved for performance, in case too many series in some chart. + + result.seriesInvolved && collectSeriesInfo(result, ecModel); + return result; + } + + function collectAxesInfo(result, ecModel, api) { + var globalTooltipModel = ecModel.getComponent('tooltip'); + var globalAxisPointerModel = ecModel.getComponent('axisPointer'); // links can only be set on global. + + var linksOption = globalAxisPointerModel.get('link', true) || []; + var linkGroups = []; // Collect axes info. + + each(api.getCoordinateSystems(), function (coordSys) { + // Some coordinate system do not support axes, like geo. + if (!coordSys.axisPointerEnabled) { + return; + } + + var coordSysKey = makeKey(coordSys.model); + var axesInfoInCoordSys = result.coordSysAxesInfo[coordSysKey] = {}; + result.coordSysMap[coordSysKey] = coordSys; // Set tooltip (like 'cross') is a convienent way to show axisPointer + // for user. So we enable seting tooltip on coordSys model. + + var coordSysModel = coordSys.model; + var baseTooltipModel = coordSysModel.getModel('tooltip', globalTooltipModel); + each(coordSys.getAxes(), curry(saveTooltipAxisInfo, false, null)); // If axis tooltip used, choose tooltip axis for each coordSys. + // Notice this case: coordSys is `grid` but not `cartesian2D` here. + + if (coordSys.getTooltipAxes && globalTooltipModel // If tooltip.showContent is set as false, tooltip will not + // show but axisPointer will show as normal. + && baseTooltipModel.get('show')) { + // Compatible with previous logic. But series.tooltip.trigger: 'axis' + // or series.data[n].tooltip.trigger: 'axis' are not support any more. + var triggerAxis = baseTooltipModel.get('trigger') === 'axis'; + var cross = baseTooltipModel.get(['axisPointer', 'type']) === 'cross'; + var tooltipAxes = coordSys.getTooltipAxes(baseTooltipModel.get(['axisPointer', 'axis'])); + + if (triggerAxis || cross) { + each(tooltipAxes.baseAxes, curry(saveTooltipAxisInfo, cross ? 'cross' : true, triggerAxis)); + } + + if (cross) { + each(tooltipAxes.otherAxes, curry(saveTooltipAxisInfo, 'cross', false)); + } + } // fromTooltip: true | false | 'cross' + // triggerTooltip: true | false | null + + + function saveTooltipAxisInfo(fromTooltip, triggerTooltip, axis) { + var axisPointerModel = axis.model.getModel('axisPointer', globalAxisPointerModel); + var axisPointerShow = axisPointerModel.get('show'); + + if (!axisPointerShow || axisPointerShow === 'auto' && !fromTooltip && !isHandleTrigger(axisPointerModel)) { + return; + } + + if (triggerTooltip == null) { + triggerTooltip = axisPointerModel.get('triggerTooltip'); + } + + axisPointerModel = fromTooltip ? makeAxisPointerModel(axis, baseTooltipModel, globalAxisPointerModel, ecModel, fromTooltip, triggerTooltip) : axisPointerModel; + var snap = axisPointerModel.get('snap'); + var axisKey = makeKey(axis.model); + var involveSeries = triggerTooltip || snap || axis.type === 'category'; // If result.axesInfo[key] exist, override it (tooltip has higher priority). + + var axisInfo = result.axesInfo[axisKey] = { + key: axisKey, + axis: axis, + coordSys: coordSys, + axisPointerModel: axisPointerModel, + triggerTooltip: triggerTooltip, + involveSeries: involveSeries, + snap: snap, + useHandle: isHandleTrigger(axisPointerModel), + seriesModels: [], + linkGroup: null + }; + axesInfoInCoordSys[axisKey] = axisInfo; + result.seriesInvolved = result.seriesInvolved || involveSeries; + var groupIndex = getLinkGroupIndex(linksOption, axis); + + if (groupIndex != null) { + var linkGroup = linkGroups[groupIndex] || (linkGroups[groupIndex] = { + axesInfo: {} + }); + linkGroup.axesInfo[axisKey] = axisInfo; + linkGroup.mapper = linksOption[groupIndex].mapper; + axisInfo.linkGroup = linkGroup; + } + } + }); + } + + function makeAxisPointerModel(axis, baseTooltipModel, globalAxisPointerModel, ecModel, fromTooltip, triggerTooltip) { + var tooltipAxisPointerModel = baseTooltipModel.getModel('axisPointer'); + var fields = ['type', 'snap', 'lineStyle', 'shadowStyle', 'label', 'animation', 'animationDurationUpdate', 'animationEasingUpdate', 'z']; + var volatileOption = {}; + each(fields, function (field) { + volatileOption[field] = clone(tooltipAxisPointerModel.get(field)); + }); // category axis do not auto snap, otherwise some tick that do not + // has value can not be hovered. value/time/log axis default snap if + // triggered from tooltip and trigger tooltip. + + volatileOption.snap = axis.type !== 'category' && !!triggerTooltip; // Compatibel with previous behavior, tooltip axis do not show label by default. + // Only these properties can be overrided from tooltip to axisPointer. + + if (tooltipAxisPointerModel.get('type') === 'cross') { + volatileOption.type = 'line'; + } + + var labelOption = volatileOption.label || (volatileOption.label = {}); // Follow the convention, do not show label when triggered by tooltip by default. + + labelOption.show == null && (labelOption.show = false); + + if (fromTooltip === 'cross') { + // When 'cross', both axes show labels. + var tooltipAxisPointerLabelShow = tooltipAxisPointerModel.get(['label', 'show']); + labelOption.show = tooltipAxisPointerLabelShow != null ? tooltipAxisPointerLabelShow : true; // If triggerTooltip, this is a base axis, which should better not use cross style + // (cross style is dashed by default) + + if (!triggerTooltip) { + var crossStyle = volatileOption.lineStyle = tooltipAxisPointerModel.get('crossStyle'); + crossStyle && defaults(labelOption, crossStyle.textStyle); + } + } + + return axis.model.getModel('axisPointer', new Model(volatileOption, globalAxisPointerModel, ecModel)); + } + + function collectSeriesInfo(result, ecModel) { + // Prepare data for axis trigger + ecModel.eachSeries(function (seriesModel) { + // Notice this case: this coordSys is `cartesian2D` but not `grid`. + var coordSys = seriesModel.coordinateSystem; + var seriesTooltipTrigger = seriesModel.get(['tooltip', 'trigger'], true); + var seriesTooltipShow = seriesModel.get(['tooltip', 'show'], true); + + if (!coordSys || seriesTooltipTrigger === 'none' || seriesTooltipTrigger === false || seriesTooltipTrigger === 'item' || seriesTooltipShow === false || seriesModel.get(['axisPointer', 'show'], true) === false) { + return; + } + + each(result.coordSysAxesInfo[makeKey(coordSys.model)], function (axisInfo) { + var axis = axisInfo.axis; + + if (coordSys.getAxis(axis.dim) === axis) { + axisInfo.seriesModels.push(seriesModel); + axisInfo.seriesDataCount == null && (axisInfo.seriesDataCount = 0); + axisInfo.seriesDataCount += seriesModel.getData().count(); + } + }); + }); + } + /** + * For example: + * { + * axisPointer: { + * links: [{ + * xAxisIndex: [2, 4], + * yAxisIndex: 'all' + * }, { + * xAxisId: ['a5', 'a7'], + * xAxisName: 'xxx' + * }] + * } + * } + */ + + + function getLinkGroupIndex(linksOption, axis) { + var axisModel = axis.model; + var dim = axis.dim; + + for (var i = 0; i < linksOption.length; i++) { + var linkOption = linksOption[i] || {}; + + if (checkPropInLink(linkOption[dim + 'AxisId'], axisModel.id) || checkPropInLink(linkOption[dim + 'AxisIndex'], axisModel.componentIndex) || checkPropInLink(linkOption[dim + 'AxisName'], axisModel.name)) { + return i; + } + } + } + + function checkPropInLink(linkPropValue, axisPropValue) { + return linkPropValue === 'all' || isArray(linkPropValue) && indexOf(linkPropValue, axisPropValue) >= 0 || linkPropValue === axisPropValue; + } + + function fixValue(axisModel) { + var axisInfo = getAxisInfo(axisModel); + + if (!axisInfo) { + return; + } + + var axisPointerModel = axisInfo.axisPointerModel; + var scale = axisInfo.axis.scale; + var option = axisPointerModel.option; + var status = axisPointerModel.get('status'); + var value = axisPointerModel.get('value'); // Parse init value for category and time axis. + + if (value != null) { + value = scale.parse(value); + } + + var useHandle = isHandleTrigger(axisPointerModel); // If `handle` used, `axisPointer` will always be displayed, so value + // and status should be initialized. + + if (status == null) { + option.status = useHandle ? 'show' : 'hide'; + } + + var extent = scale.getExtent().slice(); + extent[0] > extent[1] && extent.reverse(); + + if ( // Pick a value on axis when initializing. + value == null // If both `handle` and `dataZoom` are used, value may be out of axis extent, + // where we should re-pick a value to keep `handle` displaying normally. + || value > extent[1]) { + // Make handle displayed on the end of the axis when init, which looks better. + value = extent[1]; + } + + if (value < extent[0]) { + value = extent[0]; + } + + option.value = value; + + if (useHandle) { + option.status = axisInfo.axis.scale.isBlank() ? 'hide' : 'show'; + } + } + function getAxisInfo(axisModel) { + var coordSysAxesInfo = (axisModel.ecModel.getComponent('axisPointer') || {}).coordSysAxesInfo; + return coordSysAxesInfo && coordSysAxesInfo.axesInfo[makeKey(axisModel)]; + } + function getAxisPointerModel(axisModel) { + var axisInfo = getAxisInfo(axisModel); + return axisInfo && axisInfo.axisPointerModel; + } + + function isHandleTrigger(axisPointerModel) { + return !!axisPointerModel.get(['handle', 'show']); + } + /** + * @param {module:echarts/model/Model} model + * @return {string} unique key + */ + + + function makeKey(model) { + return model.type + '||' + model.id; + } + + var axisPointerClazz = {}; + /** + * Base class of AxisView. + */ + + var AxisView = + /** @class */ + function (_super) { + __extends(AxisView, _super); + + function AxisView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = AxisView.type; + return _this; + } + /** + * @override + */ + + + AxisView.prototype.render = function (axisModel, ecModel, api, payload) { + // FIXME + // This process should proformed after coordinate systems updated + // (axis scale updated), and should be performed each time update. + // So put it here temporarily, although it is not appropriate to + // put a model-writing procedure in `view`. + this.axisPointerClass && fixValue(axisModel); + + _super.prototype.render.apply(this, arguments); + + this._doUpdateAxisPointerClass(axisModel, api, true); + }; + /** + * Action handler. + */ + + + AxisView.prototype.updateAxisPointer = function (axisModel, ecModel, api, payload) { + this._doUpdateAxisPointerClass(axisModel, api, false); + }; + /** + * @override + */ + + + AxisView.prototype.remove = function (ecModel, api) { + var axisPointer = this._axisPointer; + axisPointer && axisPointer.remove(api); + }; + /** + * @override + */ + + + AxisView.prototype.dispose = function (ecModel, api) { + this._disposeAxisPointer(api); + + _super.prototype.dispose.apply(this, arguments); + }; + + AxisView.prototype._doUpdateAxisPointerClass = function (axisModel, api, forceRender) { + var Clazz = AxisView.getAxisPointerClass(this.axisPointerClass); + + if (!Clazz) { + return; + } + + var axisPointerModel = getAxisPointerModel(axisModel); + axisPointerModel ? (this._axisPointer || (this._axisPointer = new Clazz())).render(axisModel, axisPointerModel, api, forceRender) : this._disposeAxisPointer(api); + }; + + AxisView.prototype._disposeAxisPointer = function (api) { + this._axisPointer && this._axisPointer.dispose(api); + this._axisPointer = null; + }; + + AxisView.registerAxisPointerClass = function (type, clazz) { + if ("development" !== 'production') { + if (axisPointerClazz[type]) { + throw new Error('axisPointer ' + type + ' exists'); + } + } + + axisPointerClazz[type] = clazz; + }; + + AxisView.getAxisPointerClass = function (type) { + return type && axisPointerClazz[type]; + }; + AxisView.type = 'axis'; + return AxisView; + }(ComponentView); + + var inner$6 = makeInner(); + function rectCoordAxisBuildSplitArea(axisView, axisGroup, axisModel, gridModel) { + var axis = axisModel.axis; + + if (axis.scale.isBlank()) { + return; + } // TODO: TYPE + + + var splitAreaModel = axisModel.getModel('splitArea'); + var areaStyleModel = splitAreaModel.getModel('areaStyle'); + var areaColors = areaStyleModel.get('color'); + var gridRect = gridModel.coordinateSystem.getRect(); + var ticksCoords = axis.getTicksCoords({ + tickModel: splitAreaModel, + clamp: true + }); + + if (!ticksCoords.length) { + return; + } // For Making appropriate splitArea animation, the color and anid + // should be corresponding to previous one if possible. + + + var areaColorsLen = areaColors.length; + var lastSplitAreaColors = inner$6(axisView).splitAreaColors; + var newSplitAreaColors = createHashMap(); + var colorIndex = 0; + + if (lastSplitAreaColors) { + for (var i = 0; i < ticksCoords.length; i++) { + var cIndex = lastSplitAreaColors.get(ticksCoords[i].tickValue); + + if (cIndex != null) { + colorIndex = (cIndex + (areaColorsLen - 1) * i) % areaColorsLen; + break; + } + } + } + + var prev = axis.toGlobalCoord(ticksCoords[0].coord); + var areaStyle = areaStyleModel.getAreaStyle(); + areaColors = isArray(areaColors) ? areaColors : [areaColors]; + + for (var i = 1; i < ticksCoords.length; i++) { + var tickCoord = axis.toGlobalCoord(ticksCoords[i].coord); + var x = void 0; + var y = void 0; + var width = void 0; + var height = void 0; + + if (axis.isHorizontal()) { + x = prev; + y = gridRect.y; + width = tickCoord - x; + height = gridRect.height; + prev = x + width; + } else { + x = gridRect.x; + y = prev; + width = gridRect.width; + height = tickCoord - y; + prev = y + height; + } + + var tickValue = ticksCoords[i - 1].tickValue; + tickValue != null && newSplitAreaColors.set(tickValue, colorIndex); + axisGroup.add(new Rect({ + anid: tickValue != null ? 'area_' + tickValue : null, + shape: { + x: x, + y: y, + width: width, + height: height + }, + style: defaults({ + fill: areaColors[colorIndex] + }, areaStyle), + autoBatch: true, + silent: true + })); + colorIndex = (colorIndex + 1) % areaColorsLen; + } + + inner$6(axisView).splitAreaColors = newSplitAreaColors; + } + function rectCoordAxisHandleRemove(axisView) { + inner$6(axisView).splitAreaColors = null; + } + + var axisBuilderAttrs = ['axisLine', 'axisTickLabel', 'axisName']; + var selfBuilderAttrs = ['splitArea', 'splitLine', 'minorSplitLine']; + + var CartesianAxisView = + /** @class */ + function (_super) { + __extends(CartesianAxisView, _super); + + function CartesianAxisView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = CartesianAxisView.type; + _this.axisPointerClass = 'CartesianAxisPointer'; + return _this; + } + /** + * @override + */ + + + CartesianAxisView.prototype.render = function (axisModel, ecModel, api, payload) { + this.group.removeAll(); + var oldAxisGroup = this._axisGroup; + this._axisGroup = new Group(); + this.group.add(this._axisGroup); + + if (!axisModel.get('show')) { + return; + } + + var gridModel = axisModel.getCoordSysModel(); + var layout = layout$1(gridModel, axisModel); + var axisBuilder = new AxisBuilder(axisModel, extend({ + handleAutoShown: function (elementType) { + var cartesians = gridModel.coordinateSystem.getCartesians(); + + for (var i = 0; i < cartesians.length; i++) { + if (isIntervalOrLogScale(cartesians[i].getOtherAxis(axisModel.axis).scale)) { + // Still show axis tick or axisLine if other axis is value / log + return true; + } + } // Not show axisTick or axisLine if other axis is category / time + + + return false; + } + }, layout)); + each(axisBuilderAttrs, axisBuilder.add, axisBuilder); + + this._axisGroup.add(axisBuilder.getGroup()); + + each(selfBuilderAttrs, function (name) { + if (axisModel.get([name, 'show'])) { + axisElementBuilders[name](this, this._axisGroup, axisModel, gridModel); + } + }, this); // THIS is a special case for bar racing chart. + // Update the axis label from the natural initial layout to + // sorted layout should has no animation. + + var isInitialSortFromBarRacing = payload && payload.type === 'changeAxisOrder' && payload.isInitSort; + + if (!isInitialSortFromBarRacing) { + groupTransition(oldAxisGroup, this._axisGroup, axisModel); + } + + _super.prototype.render.call(this, axisModel, ecModel, api, payload); + }; + + CartesianAxisView.prototype.remove = function () { + rectCoordAxisHandleRemove(this); + }; + + CartesianAxisView.type = 'cartesianAxis'; + return CartesianAxisView; + }(AxisView); + + var axisElementBuilders = { + splitLine: function (axisView, axisGroup, axisModel, gridModel) { + var axis = axisModel.axis; + + if (axis.scale.isBlank()) { + return; + } + + var splitLineModel = axisModel.getModel('splitLine'); + var lineStyleModel = splitLineModel.getModel('lineStyle'); + var lineColors = lineStyleModel.get('color'); + lineColors = isArray(lineColors) ? lineColors : [lineColors]; + var gridRect = gridModel.coordinateSystem.getRect(); + var isHorizontal = axis.isHorizontal(); + var lineCount = 0; + var ticksCoords = axis.getTicksCoords({ + tickModel: splitLineModel + }); + var p1 = []; + var p2 = []; + var lineStyle = lineStyleModel.getLineStyle(); + + for (var i = 0; i < ticksCoords.length; i++) { + var tickCoord = axis.toGlobalCoord(ticksCoords[i].coord); + + if (isHorizontal) { + p1[0] = tickCoord; + p1[1] = gridRect.y; + p2[0] = tickCoord; + p2[1] = gridRect.y + gridRect.height; + } else { + p1[0] = gridRect.x; + p1[1] = tickCoord; + p2[0] = gridRect.x + gridRect.width; + p2[1] = tickCoord; + } + + var colorIndex = lineCount++ % lineColors.length; + var tickValue = ticksCoords[i].tickValue; + var line = new Line({ + anid: tickValue != null ? 'line_' + ticksCoords[i].tickValue : null, + autoBatch: true, + shape: { + x1: p1[0], + y1: p1[1], + x2: p2[0], + y2: p2[1] + }, + style: defaults({ + stroke: lineColors[colorIndex] + }, lineStyle), + silent: true + }); + subPixelOptimizeLine$1(line.shape, lineStyle.lineWidth); + axisGroup.add(line); + } + }, + minorSplitLine: function (axisView, axisGroup, axisModel, gridModel) { + var axis = axisModel.axis; + var minorSplitLineModel = axisModel.getModel('minorSplitLine'); + var lineStyleModel = minorSplitLineModel.getModel('lineStyle'); + var gridRect = gridModel.coordinateSystem.getRect(); + var isHorizontal = axis.isHorizontal(); + var minorTicksCoords = axis.getMinorTicksCoords(); + + if (!minorTicksCoords.length) { + return; + } + + var p1 = []; + var p2 = []; + var lineStyle = lineStyleModel.getLineStyle(); + + for (var i = 0; i < minorTicksCoords.length; i++) { + for (var k = 0; k < minorTicksCoords[i].length; k++) { + var tickCoord = axis.toGlobalCoord(minorTicksCoords[i][k].coord); + + if (isHorizontal) { + p1[0] = tickCoord; + p1[1] = gridRect.y; + p2[0] = tickCoord; + p2[1] = gridRect.y + gridRect.height; + } else { + p1[0] = gridRect.x; + p1[1] = tickCoord; + p2[0] = gridRect.x + gridRect.width; + p2[1] = tickCoord; + } + + var line = new Line({ + anid: 'minor_line_' + minorTicksCoords[i][k].tickValue, + autoBatch: true, + shape: { + x1: p1[0], + y1: p1[1], + x2: p2[0], + y2: p2[1] + }, + style: lineStyle, + silent: true + }); + subPixelOptimizeLine$1(line.shape, lineStyle.lineWidth); + axisGroup.add(line); + } + } + }, + splitArea: function (axisView, axisGroup, axisModel, gridModel) { + rectCoordAxisBuildSplitArea(axisView, axisGroup, axisModel, gridModel); + } + }; + + var CartesianXAxisView = + /** @class */ + function (_super) { + __extends(CartesianXAxisView, _super); + + function CartesianXAxisView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = CartesianXAxisView.type; + return _this; + } + + CartesianXAxisView.type = 'xAxis'; + return CartesianXAxisView; + }(CartesianAxisView); + + var CartesianYAxisView = + /** @class */ + function (_super) { + __extends(CartesianYAxisView, _super); + + function CartesianYAxisView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = CartesianXAxisView.type; + return _this; + } + + CartesianYAxisView.type = 'yAxis'; + return CartesianYAxisView; + }(CartesianAxisView); + + var GridView = + /** @class */ + function (_super) { + __extends(GridView, _super); + + function GridView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = 'grid'; + return _this; + } + + GridView.prototype.render = function (gridModel, ecModel) { + this.group.removeAll(); + + if (gridModel.get('show')) { + this.group.add(new Rect({ + shape: gridModel.coordinateSystem.getRect(), + style: defaults({ + fill: gridModel.get('backgroundColor') + }, gridModel.getItemStyle()), + silent: true, + z2: -1 + })); + } + }; + + GridView.type = 'grid'; + return GridView; + }(ComponentView); + + var extraOption = { + // gridIndex: 0, + // gridId: '', + offset: 0 + }; + function install$5(registers) { + registers.registerComponentView(GridView); + registers.registerComponentModel(GridModel); + registers.registerCoordinateSystem('cartesian2d', Grid); + axisModelCreator(registers, 'x', CartesianAxisModel, extraOption); + axisModelCreator(registers, 'y', CartesianAxisModel, extraOption); + registers.registerComponentView(CartesianXAxisView); + registers.registerComponentView(CartesianYAxisView); + registers.registerPreprocessor(function (option) { + // Only create grid when need + if (option.xAxis && option.yAxis && !option.grid) { + option.grid = {}; + } + }); + } + + function install$6(registers) { + // In case developer forget to include grid component + use(install$5); + registers.registerSeriesModel(ScatterSeriesModel); + registers.registerChartView(ScatterView); + registers.registerLayout(pointsLayout('scatter')); + } + + function radarLayout(ecModel) { + ecModel.eachSeriesByType('radar', function (seriesModel) { + var data = seriesModel.getData(); + var points = []; + var coordSys = seriesModel.coordinateSystem; + + if (!coordSys) { + return; + } + + var axes = coordSys.getIndicatorAxes(); + each(axes, function (axis, axisIndex) { + data.each(data.mapDimension(axes[axisIndex].dim), function (val, dataIndex) { + points[dataIndex] = points[dataIndex] || []; + var point = coordSys.dataToPoint(val, axisIndex); + points[dataIndex][axisIndex] = isValidPoint(point) ? point : getValueMissingPoint(coordSys); + }); + }); // Close polygon + + data.each(function (idx) { + // TODO + // Is it appropriate to connect to the next data when some data is missing? + // Or, should trade it like `connectNull` in line chart? + var firstPoint = find(points[idx], function (point) { + return isValidPoint(point); + }) || getValueMissingPoint(coordSys); // Copy the first actual point to the end of the array + + points[idx].push(firstPoint.slice()); + data.setItemLayout(idx, points[idx]); + }); + }); + } + + function isValidPoint(point) { + return !isNaN(point[0]) && !isNaN(point[1]); + } + + function getValueMissingPoint(coordSys) { + // It is error-prone to input [NaN, NaN] into polygon, polygon. + // (probably cause problem when refreshing or animating) + return [coordSys.cx, coordSys.cy]; + } + + function radarBackwardCompat(option) { + var polarOptArr = option.polar; + + if (polarOptArr) { + if (!isArray(polarOptArr)) { + polarOptArr = [polarOptArr]; + } + + var polarNotRadar_1 = []; + each(polarOptArr, function (polarOpt, idx) { + if (polarOpt.indicator) { + if (polarOpt.type && !polarOpt.shape) { + polarOpt.shape = polarOpt.type; + } + + option.radar = option.radar || []; + + if (!isArray(option.radar)) { + option.radar = [option.radar]; + } + + option.radar.push(polarOpt); + } else { + polarNotRadar_1.push(polarOpt); + } + }); + option.polar = polarNotRadar_1; + } + + each(option.series, function (seriesOpt) { + if (seriesOpt && seriesOpt.type === 'radar' && seriesOpt.polarIndex) { + seriesOpt.radarIndex = seriesOpt.polarIndex; + } + }); + } + + var RadarView = + /** @class */ + function (_super) { + __extends(RadarView, _super); + + function RadarView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = RadarView.type; + return _this; + } + + RadarView.prototype.render = function (seriesModel, ecModel, api) { + var polar = seriesModel.coordinateSystem; + var group = this.group; + var data = seriesModel.getData(); + var oldData = this._data; + + function createSymbol$1(data, idx) { + var symbolType = data.getItemVisual(idx, 'symbol') || 'circle'; + + if (symbolType === 'none') { + return; + } + + var symbolSize = normalizeSymbolSize(data.getItemVisual(idx, 'symbolSize')); + var symbolPath = createSymbol(symbolType, -1, -1, 2, 2); + var symbolRotate = data.getItemVisual(idx, 'symbolRotate') || 0; + symbolPath.attr({ + style: { + strokeNoScale: true + }, + z2: 100, + scaleX: symbolSize[0] / 2, + scaleY: symbolSize[1] / 2, + rotation: symbolRotate * Math.PI / 180 || 0 + }); + return symbolPath; + } + + function updateSymbols(oldPoints, newPoints, symbolGroup, data, idx, isInit) { + // Simply rerender all + symbolGroup.removeAll(); + + for (var i = 0; i < newPoints.length - 1; i++) { + var symbolPath = createSymbol$1(data, idx); + + if (symbolPath) { + symbolPath.__dimIdx = i; + + if (oldPoints[i]) { + symbolPath.setPosition(oldPoints[i]); + graphic[isInit ? 'initProps' : 'updateProps'](symbolPath, { + x: newPoints[i][0], + y: newPoints[i][1] + }, seriesModel, idx); + } else { + symbolPath.setPosition(newPoints[i]); + } + + symbolGroup.add(symbolPath); + } + } + } + + function getInitialPoints(points) { + return map(points, function (pt) { + return [polar.cx, polar.cy]; + }); + } + + data.diff(oldData).add(function (idx) { + var points = data.getItemLayout(idx); + + if (!points) { + return; + } + + var polygon = new Polygon(); + var polyline = new Polyline(); + var target = { + shape: { + points: points + } + }; + polygon.shape.points = getInitialPoints(points); + polyline.shape.points = getInitialPoints(points); + initProps(polygon, target, seriesModel, idx); + initProps(polyline, target, seriesModel, idx); + var itemGroup = new Group(); + var symbolGroup = new Group(); + itemGroup.add(polyline); + itemGroup.add(polygon); + itemGroup.add(symbolGroup); + updateSymbols(polyline.shape.points, points, symbolGroup, data, idx, true); + data.setItemGraphicEl(idx, itemGroup); + }).update(function (newIdx, oldIdx) { + var itemGroup = oldData.getItemGraphicEl(oldIdx); + var polyline = itemGroup.childAt(0); + var polygon = itemGroup.childAt(1); + var symbolGroup = itemGroup.childAt(2); + var target = { + shape: { + points: data.getItemLayout(newIdx) + } + }; + + if (!target.shape.points) { + return; + } + + updateSymbols(polyline.shape.points, target.shape.points, symbolGroup, data, newIdx, false); + saveOldStyle(polygon); + saveOldStyle(polyline); + updateProps(polyline, target, seriesModel); + updateProps(polygon, target, seriesModel); + data.setItemGraphicEl(newIdx, itemGroup); + }).remove(function (idx) { + group.remove(oldData.getItemGraphicEl(idx)); + }).execute(); + data.eachItemGraphicEl(function (itemGroup, idx) { + var itemModel = data.getItemModel(idx); + var polyline = itemGroup.childAt(0); + var polygon = itemGroup.childAt(1); + var symbolGroup = itemGroup.childAt(2); // Radar uses the visual encoded from itemStyle. + + var itemStyle = data.getItemVisual(idx, 'style'); + var color = itemStyle.fill; + group.add(itemGroup); + polyline.useStyle(defaults(itemModel.getModel('lineStyle').getLineStyle(), { + fill: 'none', + stroke: color + })); + setStatesStylesFromModel(polyline, itemModel, 'lineStyle'); + setStatesStylesFromModel(polygon, itemModel, 'areaStyle'); + var areaStyleModel = itemModel.getModel('areaStyle'); + var polygonIgnore = areaStyleModel.isEmpty() && areaStyleModel.parentModel.isEmpty(); + polygon.ignore = polygonIgnore; + each(['emphasis', 'select', 'blur'], function (stateName) { + var stateModel = itemModel.getModel([stateName, 'areaStyle']); + var stateIgnore = stateModel.isEmpty() && stateModel.parentModel.isEmpty(); // Won't be ignore if normal state is not ignore. + + polygon.ensureState(stateName).ignore = stateIgnore && polygonIgnore; + }); + polygon.useStyle(defaults(areaStyleModel.getAreaStyle(), { + fill: color, + opacity: 0.7, + decal: itemStyle.decal + })); + var emphasisModel = itemModel.getModel('emphasis'); + var itemHoverStyle = emphasisModel.getModel('itemStyle').getItemStyle(); + symbolGroup.eachChild(function (symbolPath) { + if (symbolPath instanceof ZRImage) { + var pathStyle = symbolPath.style; + symbolPath.useStyle(extend({ + // TODO other properties like x, y ? + image: pathStyle.image, + x: pathStyle.x, + y: pathStyle.y, + width: pathStyle.width, + height: pathStyle.height + }, itemStyle)); + } else { + symbolPath.useStyle(itemStyle); + symbolPath.setColor(color); + symbolPath.style.strokeNoScale = true; + } + + var pathEmphasisState = symbolPath.ensureState('emphasis'); + pathEmphasisState.style = clone(itemHoverStyle); + var defaultText = data.getStore().get(data.getDimensionIndex(symbolPath.__dimIdx), idx); + (defaultText == null || isNaN(defaultText)) && (defaultText = ''); + setLabelStyle(symbolPath, getLabelStatesModels(itemModel), { + labelFetcher: data.hostModel, + labelDataIndex: idx, + labelDimIndex: symbolPath.__dimIdx, + defaultText: defaultText, + inheritColor: color, + defaultOpacity: itemStyle.opacity + }); + }); + toggleHoverEmphasis(itemGroup, emphasisModel.get('focus'), emphasisModel.get('blurScope'), emphasisModel.get('disabled')); + }); + this._data = data; + }; + + RadarView.prototype.remove = function () { + this.group.removeAll(); + this._data = null; + }; + + RadarView.type = 'radar'; + return RadarView; + }(ChartView); + + var RadarSeriesModel = + /** @class */ + function (_super) { + __extends(RadarSeriesModel, _super); + + function RadarSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = RadarSeriesModel.type; + _this.hasSymbolVisual = true; + return _this; + } // Overwrite + + + RadarSeriesModel.prototype.init = function (option) { + _super.prototype.init.apply(this, arguments); // Enable legend selection for each data item + // Use a function instead of direct access because data reference may changed + + + this.legendVisualProvider = new LegendVisualProvider(bind(this.getData, this), bind(this.getRawData, this)); + }; + + RadarSeriesModel.prototype.getInitialData = function (option, ecModel) { + return createSeriesDataSimply(this, { + generateCoord: 'indicator_', + generateCoordCount: Infinity + }); + }; + + RadarSeriesModel.prototype.formatTooltip = function (dataIndex, multipleSeries, dataType) { + var data = this.getData(); + var coordSys = this.coordinateSystem; + var indicatorAxes = coordSys.getIndicatorAxes(); + var name = this.getData().getName(dataIndex); + var nameToDisplay = name === '' ? this.name : name; + var markerColor = retrieveVisualColorForTooltipMarker(this, dataIndex); + return createTooltipMarkup('section', { + header: nameToDisplay, + sortBlocks: true, + blocks: map(indicatorAxes, function (axis) { + var val = data.get(data.mapDimension(axis.dim), dataIndex); + return createTooltipMarkup('nameValue', { + markerType: 'subItem', + markerColor: markerColor, + name: axis.name, + value: val, + sortParam: val + }); + }) + }); + }; + + RadarSeriesModel.prototype.getTooltipPosition = function (dataIndex) { + if (dataIndex != null) { + var data_1 = this.getData(); + var coordSys = this.coordinateSystem; + var values = data_1.getValues(map(coordSys.dimensions, function (dim) { + return data_1.mapDimension(dim); + }), dataIndex); + + for (var i = 0, len = values.length; i < len; i++) { + if (!isNaN(values[i])) { + var indicatorAxes = coordSys.getIndicatorAxes(); + return coordSys.coordToPoint(indicatorAxes[i].dataToCoord(values[i]), i); + } + } + } + }; + + RadarSeriesModel.type = 'series.radar'; + RadarSeriesModel.dependencies = ['radar']; + RadarSeriesModel.defaultOption = { + // zlevel: 0, + z: 2, + colorBy: 'data', + coordinateSystem: 'radar', + legendHoverLink: true, + radarIndex: 0, + lineStyle: { + width: 2, + type: 'solid', + join: 'round' + }, + label: { + position: 'top' + }, + // areaStyle: { + // }, + // itemStyle: {} + symbolSize: 8 // symbolRotate: null + + }; + return RadarSeriesModel; + }(SeriesModel); + + var valueAxisDefault = axisDefault.value; + + function defaultsShow(opt, show) { + return defaults({ + show: show + }, opt); + } + + var RadarModel = + /** @class */ + function (_super) { + __extends(RadarModel, _super); + + function RadarModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = RadarModel.type; + return _this; + } + + RadarModel.prototype.optionUpdated = function () { + var boundaryGap = this.get('boundaryGap'); + var splitNumber = this.get('splitNumber'); + var scale = this.get('scale'); + var axisLine = this.get('axisLine'); + var axisTick = this.get('axisTick'); // let axisType = this.get('axisType'); + + var axisLabel = this.get('axisLabel'); + var nameTextStyle = this.get('axisName'); + var showName = this.get(['axisName', 'show']); + var nameFormatter = this.get(['axisName', 'formatter']); + var nameGap = this.get('axisNameGap'); + var triggerEvent = this.get('triggerEvent'); + var indicatorModels = map(this.get('indicator') || [], function (indicatorOpt) { + // PENDING + if (indicatorOpt.max != null && indicatorOpt.max > 0 && !indicatorOpt.min) { + indicatorOpt.min = 0; + } else if (indicatorOpt.min != null && indicatorOpt.min < 0 && !indicatorOpt.max) { + indicatorOpt.max = 0; + } + + var iNameTextStyle = nameTextStyle; + + if (indicatorOpt.color != null) { + iNameTextStyle = defaults({ + color: indicatorOpt.color + }, nameTextStyle); + } // Use same configuration + + + var innerIndicatorOpt = merge(clone(indicatorOpt), { + boundaryGap: boundaryGap, + splitNumber: splitNumber, + scale: scale, + axisLine: axisLine, + axisTick: axisTick, + // axisType: axisType, + axisLabel: axisLabel, + // Compatible with 2 and use text + name: indicatorOpt.text, + showName: showName, + nameLocation: 'end', + nameGap: nameGap, + // min: 0, + nameTextStyle: iNameTextStyle, + triggerEvent: triggerEvent + }, false); + + if (isString(nameFormatter)) { + var indName = innerIndicatorOpt.name; + innerIndicatorOpt.name = nameFormatter.replace('{value}', indName != null ? indName : ''); + } else if (isFunction(nameFormatter)) { + innerIndicatorOpt.name = nameFormatter(innerIndicatorOpt.name, innerIndicatorOpt); + } + + var model = new Model(innerIndicatorOpt, null, this.ecModel); + mixin(model, AxisModelCommonMixin.prototype); // For triggerEvent. + + model.mainType = 'radar'; + model.componentIndex = this.componentIndex; + return model; + }, this); + this._indicatorModels = indicatorModels; + }; + + RadarModel.prototype.getIndicatorModels = function () { + return this._indicatorModels; + }; + + RadarModel.type = 'radar'; + RadarModel.defaultOption = { + // zlevel: 0, + z: 0, + center: ['50%', '50%'], + radius: '75%', + startAngle: 90, + axisName: { + show: true // formatter: null + // textStyle: {} + + }, + boundaryGap: [0, 0], + splitNumber: 5, + axisNameGap: 15, + scale: false, + // Polygon or circle + shape: 'polygon', + axisLine: merge({ + lineStyle: { + color: '#bbb' + } + }, valueAxisDefault.axisLine), + axisLabel: defaultsShow(valueAxisDefault.axisLabel, false), + axisTick: defaultsShow(valueAxisDefault.axisTick, false), + // axisType: 'value', + splitLine: defaultsShow(valueAxisDefault.splitLine, true), + splitArea: defaultsShow(valueAxisDefault.splitArea, true), + // {text, min, max} + indicator: [] + }; + return RadarModel; + }(ComponentModel); + + var axisBuilderAttrs$1 = ['axisLine', 'axisTickLabel', 'axisName']; + + var RadarView$1 = + /** @class */ + function (_super) { + __extends(RadarView, _super); + + function RadarView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = RadarView.type; + return _this; + } + + RadarView.prototype.render = function (radarModel, ecModel, api) { + var group = this.group; + group.removeAll(); + + this._buildAxes(radarModel); + + this._buildSplitLineAndArea(radarModel); + }; + + RadarView.prototype._buildAxes = function (radarModel) { + var radar = radarModel.coordinateSystem; + var indicatorAxes = radar.getIndicatorAxes(); + var axisBuilders = map(indicatorAxes, function (indicatorAxis) { + var axisName = indicatorAxis.model.get('showName') ? indicatorAxis.name : ''; // hide name + + var axisBuilder = new AxisBuilder(indicatorAxis.model, { + axisName: axisName, + position: [radar.cx, radar.cy], + rotation: indicatorAxis.angle, + labelDirection: -1, + tickDirection: -1, + nameDirection: 1 + }); + return axisBuilder; + }); + each(axisBuilders, function (axisBuilder) { + each(axisBuilderAttrs$1, axisBuilder.add, axisBuilder); + this.group.add(axisBuilder.getGroup()); + }, this); + }; + + RadarView.prototype._buildSplitLineAndArea = function (radarModel) { + var radar = radarModel.coordinateSystem; + var indicatorAxes = radar.getIndicatorAxes(); + + if (!indicatorAxes.length) { + return; + } + + var shape = radarModel.get('shape'); + var splitLineModel = radarModel.getModel('splitLine'); + var splitAreaModel = radarModel.getModel('splitArea'); + var lineStyleModel = splitLineModel.getModel('lineStyle'); + var areaStyleModel = splitAreaModel.getModel('areaStyle'); + var showSplitLine = splitLineModel.get('show'); + var showSplitArea = splitAreaModel.get('show'); + var splitLineColors = lineStyleModel.get('color'); + var splitAreaColors = areaStyleModel.get('color'); + var splitLineColorsArr = isArray(splitLineColors) ? splitLineColors : [splitLineColors]; + var splitAreaColorsArr = isArray(splitAreaColors) ? splitAreaColors : [splitAreaColors]; + var splitLines = []; + var splitAreas = []; + + function getColorIndex(areaOrLine, areaOrLineColorList, idx) { + var colorIndex = idx % areaOrLineColorList.length; + areaOrLine[colorIndex] = areaOrLine[colorIndex] || []; + return colorIndex; + } + + if (shape === 'circle') { + var ticksRadius = indicatorAxes[0].getTicksCoords(); + var cx = radar.cx; + var cy = radar.cy; + + for (var i = 0; i < ticksRadius.length; i++) { + if (showSplitLine) { + var colorIndex = getColorIndex(splitLines, splitLineColorsArr, i); + splitLines[colorIndex].push(new Circle({ + shape: { + cx: cx, + cy: cy, + r: ticksRadius[i].coord + } + })); + } + + if (showSplitArea && i < ticksRadius.length - 1) { + var colorIndex = getColorIndex(splitAreas, splitAreaColorsArr, i); + splitAreas[colorIndex].push(new Ring({ + shape: { + cx: cx, + cy: cy, + r0: ticksRadius[i].coord, + r: ticksRadius[i + 1].coord + } + })); + } + } + } // Polyyon + else { + var realSplitNumber_1; + var axesTicksPoints = map(indicatorAxes, function (indicatorAxis, idx) { + var ticksCoords = indicatorAxis.getTicksCoords(); + realSplitNumber_1 = realSplitNumber_1 == null ? ticksCoords.length - 1 : Math.min(ticksCoords.length - 1, realSplitNumber_1); + return map(ticksCoords, function (tickCoord) { + return radar.coordToPoint(tickCoord.coord, idx); + }); + }); + var prevPoints = []; + + for (var i = 0; i <= realSplitNumber_1; i++) { + var points = []; + + for (var j = 0; j < indicatorAxes.length; j++) { + points.push(axesTicksPoints[j][i]); + } // Close + + + if (points[0]) { + points.push(points[0].slice()); + } else { + if ("development" !== 'production') { + console.error('Can\'t draw value axis ' + i); + } + } + + if (showSplitLine) { + var colorIndex = getColorIndex(splitLines, splitLineColorsArr, i); + splitLines[colorIndex].push(new Polyline({ + shape: { + points: points + } + })); + } + + if (showSplitArea && prevPoints) { + var colorIndex = getColorIndex(splitAreas, splitAreaColorsArr, i - 1); + splitAreas[colorIndex].push(new Polygon({ + shape: { + points: points.concat(prevPoints) + } + })); + } + + prevPoints = points.slice().reverse(); + } + } + + var lineStyle = lineStyleModel.getLineStyle(); + var areaStyle = areaStyleModel.getAreaStyle(); // Add splitArea before splitLine + + each(splitAreas, function (splitAreas, idx) { + this.group.add(mergePath$1(splitAreas, { + style: defaults({ + stroke: 'none', + fill: splitAreaColorsArr[idx % splitAreaColorsArr.length] + }, areaStyle), + silent: true + })); + }, this); + each(splitLines, function (splitLines, idx) { + this.group.add(mergePath$1(splitLines, { + style: defaults({ + fill: 'none', + stroke: splitLineColorsArr[idx % splitLineColorsArr.length] + }, lineStyle), + silent: true + })); + }, this); + }; + + RadarView.type = 'radar'; + return RadarView; + }(ComponentView); + + var IndicatorAxis = + /** @class */ + function (_super) { + __extends(IndicatorAxis, _super); + + function IndicatorAxis(dim, scale, radiusExtent) { + var _this = _super.call(this, dim, scale, radiusExtent) || this; + + _this.type = 'value'; + _this.angle = 0; + _this.name = ''; + return _this; + } + + return IndicatorAxis; + }(Axis); + + var Radar = + /** @class */ + function () { + function Radar(radarModel, ecModel, api) { + /** + * + * Radar dimensions + */ + this.dimensions = []; + this._model = radarModel; + this._indicatorAxes = map(radarModel.getIndicatorModels(), function (indicatorModel, idx) { + var dim = 'indicator_' + idx; + var indicatorAxis = new IndicatorAxis(dim, new IntervalScale() // (indicatorModel.get('axisType') === 'log') ? new LogScale() : new IntervalScale() + ); + indicatorAxis.name = indicatorModel.get('name'); // Inject model and axis + + indicatorAxis.model = indicatorModel; + indicatorModel.axis = indicatorAxis; + this.dimensions.push(dim); + return indicatorAxis; + }, this); + this.resize(radarModel, api); + } + + Radar.prototype.getIndicatorAxes = function () { + return this._indicatorAxes; + }; + + Radar.prototype.dataToPoint = function (value, indicatorIndex) { + var indicatorAxis = this._indicatorAxes[indicatorIndex]; + return this.coordToPoint(indicatorAxis.dataToCoord(value), indicatorIndex); + }; // TODO: API should be coordToPoint([coord, indicatorIndex]) + + + Radar.prototype.coordToPoint = function (coord, indicatorIndex) { + var indicatorAxis = this._indicatorAxes[indicatorIndex]; + var angle = indicatorAxis.angle; + var x = this.cx + coord * Math.cos(angle); + var y = this.cy - coord * Math.sin(angle); + return [x, y]; + }; + + Radar.prototype.pointToData = function (pt) { + var dx = pt[0] - this.cx; + var dy = pt[1] - this.cy; + var radius = Math.sqrt(dx * dx + dy * dy); + dx /= radius; + dy /= radius; + var radian = Math.atan2(-dy, dx); // Find the closest angle + // FIXME index can calculated directly + + var minRadianDiff = Infinity; + var closestAxis; + var closestAxisIdx = -1; + + for (var i = 0; i < this._indicatorAxes.length; i++) { + var indicatorAxis = this._indicatorAxes[i]; + var diff = Math.abs(radian - indicatorAxis.angle); + + if (diff < minRadianDiff) { + closestAxis = indicatorAxis; + closestAxisIdx = i; + minRadianDiff = diff; + } + } + + return [closestAxisIdx, +(closestAxis && closestAxis.coordToData(radius))]; + }; + + Radar.prototype.resize = function (radarModel, api) { + var center = radarModel.get('center'); + var viewWidth = api.getWidth(); + var viewHeight = api.getHeight(); + var viewSize = Math.min(viewWidth, viewHeight) / 2; + this.cx = parsePercent$1(center[0], viewWidth); + this.cy = parsePercent$1(center[1], viewHeight); + this.startAngle = radarModel.get('startAngle') * Math.PI / 180; // radius may be single value like `20`, `'80%'`, or array like `[10, '80%']` + + var radius = radarModel.get('radius'); + + if (isString(radius) || isNumber(radius)) { + radius = [0, radius]; + } + + this.r0 = parsePercent$1(radius[0], viewSize); + this.r = parsePercent$1(radius[1], viewSize); + each(this._indicatorAxes, function (indicatorAxis, idx) { + indicatorAxis.setExtent(this.r0, this.r); + var angle = this.startAngle + idx * Math.PI * 2 / this._indicatorAxes.length; // Normalize to [-PI, PI] + + angle = Math.atan2(Math.sin(angle), Math.cos(angle)); + indicatorAxis.angle = angle; + }, this); + }; + + Radar.prototype.update = function (ecModel, api) { + var indicatorAxes = this._indicatorAxes; + var radarModel = this._model; + each(indicatorAxes, function (indicatorAxis) { + indicatorAxis.scale.setExtent(Infinity, -Infinity); + }); + ecModel.eachSeriesByType('radar', function (radarSeries, idx) { + if (radarSeries.get('coordinateSystem') !== 'radar' // @ts-ignore + || ecModel.getComponent('radar', radarSeries.get('radarIndex')) !== radarModel) { + return; + } + + var data = radarSeries.getData(); + each(indicatorAxes, function (indicatorAxis) { + indicatorAxis.scale.unionExtentFromData(data, data.mapDimension(indicatorAxis.dim)); + }); + }, this); + var splitNumber = radarModel.get('splitNumber'); + var dummyScale = new IntervalScale(); + dummyScale.setExtent(0, splitNumber); + dummyScale.setInterval(1); // Force all the axis fixing the maxSplitNumber. + + each(indicatorAxes, function (indicatorAxis, idx) { + alignScaleTicks(indicatorAxis.scale, indicatorAxis.model, dummyScale); + }); + }; + + Radar.prototype.convertToPixel = function (ecModel, finder, value) { + console.warn('Not implemented.'); + return null; + }; + + Radar.prototype.convertFromPixel = function (ecModel, finder, pixel) { + console.warn('Not implemented.'); + return null; + }; + + Radar.prototype.containPoint = function (point) { + console.warn('Not implemented.'); + return false; + }; + + Radar.create = function (ecModel, api) { + var radarList = []; + ecModel.eachComponent('radar', function (radarModel) { + var radar = new Radar(radarModel, ecModel, api); + radarList.push(radar); + radarModel.coordinateSystem = radar; + }); + ecModel.eachSeriesByType('radar', function (radarSeries) { + if (radarSeries.get('coordinateSystem') === 'radar') { + // Inject coordinate system + // @ts-ignore + radarSeries.coordinateSystem = radarList[radarSeries.get('radarIndex') || 0]; + } + }); + return radarList; + }; + /** + * Radar dimensions is based on the data + */ + + + Radar.dimensions = []; + return Radar; + }(); + + function install$7(registers) { + registers.registerCoordinateSystem('radar', Radar); + registers.registerComponentModel(RadarModel); + registers.registerComponentView(RadarView$1); + registers.registerVisual({ + seriesType: 'radar', + reset: function (seriesModel) { + var data = seriesModel.getData(); // itemVisual symbol is for selected data + + data.each(function (idx) { + data.setItemVisual(idx, 'legendIcon', 'roundRect'); + }); // visual is for unselected data + + data.setVisual('legendIcon', 'roundRect'); + } + }); + } + + function install$8(registers) { + use(install$7); + registers.registerChartView(RadarView); + registers.registerSeriesModel(RadarSeriesModel); + registers.registerLayout(radarLayout); + registers.registerProcessor(dataFilter('radar')); + registers.registerPreprocessor(radarBackwardCompat); + } + + var ATTR = '\0_ec_interaction_mutex'; + function take(zr, resourceKey, userKey) { + var store = getStore(zr); + store[resourceKey] = userKey; + } + function release(zr, resourceKey, userKey) { + var store = getStore(zr); + var uKey = store[resourceKey]; + + if (uKey === userKey) { + store[resourceKey] = null; + } + } + function isTaken(zr, resourceKey) { + return !!getStore(zr)[resourceKey]; + } + + function getStore(zr) { + return zr[ATTR] || (zr[ATTR] = {}); + } + /** + * payload: { + * type: 'takeGlobalCursor', + * key: 'dataZoomSelect', or 'brush', or ..., + * If no userKey, release global cursor. + * } + */ + // TODO: SELF REGISTERED. + + + registerAction({ + type: 'takeGlobalCursor', + event: 'globalCursorTaken', + update: 'update' + }, noop); + + var RoamController = + /** @class */ + function (_super) { + __extends(RoamController, _super); + + function RoamController(zr) { + var _this = _super.call(this) || this; + + _this._zr = zr; // Avoid two roamController bind the same handler + + var mousedownHandler = bind(_this._mousedownHandler, _this); + var mousemoveHandler = bind(_this._mousemoveHandler, _this); + var mouseupHandler = bind(_this._mouseupHandler, _this); + var mousewheelHandler = bind(_this._mousewheelHandler, _this); + var pinchHandler = bind(_this._pinchHandler, _this); + /** + * Notice: only enable needed types. For example, if 'zoom' + * is not needed, 'zoom' should not be enabled, otherwise + * default mousewheel behaviour (scroll page) will be disabled. + */ + + _this.enable = function (controlType, opt) { + // Disable previous first + this.disable(); + this._opt = defaults(clone(opt) || {}, { + zoomOnMouseWheel: true, + moveOnMouseMove: true, + // By default, wheel do not trigger move. + moveOnMouseWheel: false, + preventDefaultMouseMove: true + }); + + if (controlType == null) { + controlType = true; + } + + if (controlType === true || controlType === 'move' || controlType === 'pan') { + zr.on('mousedown', mousedownHandler); + zr.on('mousemove', mousemoveHandler); + zr.on('mouseup', mouseupHandler); + } + + if (controlType === true || controlType === 'scale' || controlType === 'zoom') { + zr.on('mousewheel', mousewheelHandler); + zr.on('pinch', pinchHandler); + } + }; + + _this.disable = function () { + zr.off('mousedown', mousedownHandler); + zr.off('mousemove', mousemoveHandler); + zr.off('mouseup', mouseupHandler); + zr.off('mousewheel', mousewheelHandler); + zr.off('pinch', pinchHandler); + }; + + return _this; + } + + RoamController.prototype.isDragging = function () { + return this._dragging; + }; + + RoamController.prototype.isPinching = function () { + return this._pinching; + }; + + RoamController.prototype.setPointerChecker = function (pointerChecker) { + this.pointerChecker = pointerChecker; + }; + + RoamController.prototype.dispose = function () { + this.disable(); + }; + + RoamController.prototype._mousedownHandler = function (e) { + if (isMiddleOrRightButtonOnMouseUpDown(e)) { + return; + } + + var el = e.target; + + while (el) { + if (el.draggable) { + return; + } // check if host is draggable + + + el = el.__hostTarget || el.parent; + } + + var x = e.offsetX; + var y = e.offsetY; // Only check on mosedown, but not mousemove. + // Mouse can be out of target when mouse moving. + + if (this.pointerChecker && this.pointerChecker(e, x, y)) { + this._x = x; + this._y = y; + this._dragging = true; + } + }; + + RoamController.prototype._mousemoveHandler = function (e) { + if (!this._dragging || !isAvailableBehavior('moveOnMouseMove', e, this._opt) || e.gestureEvent === 'pinch' || isTaken(this._zr, 'globalPan')) { + return; + } + + var x = e.offsetX; + var y = e.offsetY; + var oldX = this._x; + var oldY = this._y; + var dx = x - oldX; + var dy = y - oldY; + this._x = x; + this._y = y; + this._opt.preventDefaultMouseMove && stop(e.event); + trigger(this, 'pan', 'moveOnMouseMove', e, { + dx: dx, + dy: dy, + oldX: oldX, + oldY: oldY, + newX: x, + newY: y, + isAvailableBehavior: null + }); + }; + + RoamController.prototype._mouseupHandler = function (e) { + if (!isMiddleOrRightButtonOnMouseUpDown(e)) { + this._dragging = false; + } + }; + + RoamController.prototype._mousewheelHandler = function (e) { + var shouldZoom = isAvailableBehavior('zoomOnMouseWheel', e, this._opt); + var shouldMove = isAvailableBehavior('moveOnMouseWheel', e, this._opt); + var wheelDelta = e.wheelDelta; + var absWheelDeltaDelta = Math.abs(wheelDelta); + var originX = e.offsetX; + var originY = e.offsetY; // wheelDelta maybe -0 in chrome mac. + + if (wheelDelta === 0 || !shouldZoom && !shouldMove) { + return; + } // If both `shouldZoom` and `shouldMove` is true, trigger + // their event both, and the final behavior is determined + // by event listener themselves. + + + if (shouldZoom) { + // Convenience: + // Mac and VM Windows on Mac: scroll up: zoom out. + // Windows: scroll up: zoom in. + // FIXME: Should do more test in different environment. + // wheelDelta is too complicated in difference nvironment + // (https://developer.mozilla.org/en-US/docs/Web/Events/mousewheel), + // although it has been normallized by zrender. + // wheelDelta of mouse wheel is bigger than touch pad. + var factor = absWheelDeltaDelta > 3 ? 1.4 : absWheelDeltaDelta > 1 ? 1.2 : 1.1; + var scale = wheelDelta > 0 ? factor : 1 / factor; + checkPointerAndTrigger(this, 'zoom', 'zoomOnMouseWheel', e, { + scale: scale, + originX: originX, + originY: originY, + isAvailableBehavior: null + }); + } + + if (shouldMove) { + // FIXME: Should do more test in different environment. + var absDelta = Math.abs(wheelDelta); // wheelDelta of mouse wheel is bigger than touch pad. + + var scrollDelta = (wheelDelta > 0 ? 1 : -1) * (absDelta > 3 ? 0.4 : absDelta > 1 ? 0.15 : 0.05); + checkPointerAndTrigger(this, 'scrollMove', 'moveOnMouseWheel', e, { + scrollDelta: scrollDelta, + originX: originX, + originY: originY, + isAvailableBehavior: null + }); + } + }; + + RoamController.prototype._pinchHandler = function (e) { + if (isTaken(this._zr, 'globalPan')) { + return; + } + + var scale = e.pinchScale > 1 ? 1.1 : 1 / 1.1; + checkPointerAndTrigger(this, 'zoom', null, e, { + scale: scale, + originX: e.pinchX, + originY: e.pinchY, + isAvailableBehavior: null + }); + }; + + return RoamController; + }(Eventful); + + function checkPointerAndTrigger(controller, eventName, behaviorToCheck, e, contollerEvent) { + if (controller.pointerChecker && controller.pointerChecker(e, contollerEvent.originX, contollerEvent.originY)) { + // When mouse is out of roamController rect, + // default befavoius should not be be disabled, otherwise + // page sliding is disabled, contrary to expectation. + stop(e.event); + trigger(controller, eventName, behaviorToCheck, e, contollerEvent); + } + } + + function trigger(controller, eventName, behaviorToCheck, e, contollerEvent) { + // Also provide behavior checker for event listener, for some case that + // multiple components share one listener. + contollerEvent.isAvailableBehavior = bind(isAvailableBehavior, null, behaviorToCheck, e); // TODO should not have type issue. + + controller.trigger(eventName, contollerEvent); + } // settings: { + // zoomOnMouseWheel + // moveOnMouseMove + // moveOnMouseWheel + // } + // The value can be: true / false / 'shift' / 'ctrl' / 'alt'. + + + function isAvailableBehavior(behaviorToCheck, e, settings) { + var setting = settings[behaviorToCheck]; + return !behaviorToCheck || setting && (!isString(setting) || e.event[setting + 'Key']); + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + /** + * For geo and graph. + */ + function updateViewOnPan(controllerHost, dx, dy) { + var target = controllerHost.target; + target.x += dx; + target.y += dy; + target.dirty(); + } + /** + * For geo and graph. + */ + + function updateViewOnZoom(controllerHost, zoomDelta, zoomX, zoomY) { + var target = controllerHost.target; + var zoomLimit = controllerHost.zoomLimit; + var newZoom = controllerHost.zoom = controllerHost.zoom || 1; + newZoom *= zoomDelta; + + if (zoomLimit) { + var zoomMin = zoomLimit.min || 0; + var zoomMax = zoomLimit.max || Infinity; + newZoom = Math.max(Math.min(zoomMax, newZoom), zoomMin); + } + + var zoomScale = newZoom / controllerHost.zoom; + controllerHost.zoom = newZoom; // Keep the mouse center when scaling + + target.x -= (zoomX - target.x) * (zoomScale - 1); + target.y -= (zoomY - target.y) * (zoomScale - 1); + target.scaleX *= zoomScale; + target.scaleY *= zoomScale; + target.dirty(); + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + var IRRELEVANT_EXCLUDES = { + 'axisPointer': 1, + 'tooltip': 1, + 'brush': 1 + }; + /** + * Avoid that: mouse click on a elements that is over geo or graph, + * but roam is triggered. + */ + + function onIrrelevantElement(e, api, targetCoordSysModel) { + var model = api.getComponentByElement(e.topTarget); // If model is axisModel, it works only if it is injected with coordinateSystem. + + var coordSys = model && model.coordinateSystem; + return model && model !== targetCoordSysModel && !IRRELEVANT_EXCLUDES.hasOwnProperty(model.mainType) && coordSys && coordSys.model !== targetCoordSysModel; + } + + function parseXML(svg) { + if (isString(svg)) { + var parser = new DOMParser(); + svg = parser.parseFromString(svg, 'text/xml'); + } + var svgNode = svg; + if (svgNode.nodeType === 9) { + svgNode = svgNode.firstChild; + } + while (svgNode.nodeName.toLowerCase() !== 'svg' || svgNode.nodeType !== 1) { + svgNode = svgNode.nextSibling; + } + return svgNode; + } + + var nodeParsers; + var INHERITABLE_STYLE_ATTRIBUTES_MAP = { + 'fill': 'fill', + 'stroke': 'stroke', + 'stroke-width': 'lineWidth', + 'opacity': 'opacity', + 'fill-opacity': 'fillOpacity', + 'stroke-opacity': 'strokeOpacity', + 'stroke-dasharray': 'lineDash', + 'stroke-dashoffset': 'lineDashOffset', + 'stroke-linecap': 'lineCap', + 'stroke-linejoin': 'lineJoin', + 'stroke-miterlimit': 'miterLimit', + 'font-family': 'fontFamily', + 'font-size': 'fontSize', + 'font-style': 'fontStyle', + 'font-weight': 'fontWeight', + 'text-anchor': 'textAlign', + 'visibility': 'visibility', + 'display': 'display' + }; + var INHERITABLE_STYLE_ATTRIBUTES_MAP_KEYS = keys(INHERITABLE_STYLE_ATTRIBUTES_MAP); + var SELF_STYLE_ATTRIBUTES_MAP = { + 'alignment-baseline': 'textBaseline', + 'stop-color': 'stopColor' + }; + var SELF_STYLE_ATTRIBUTES_MAP_KEYS = keys(SELF_STYLE_ATTRIBUTES_MAP); + var SVGParser = (function () { + function SVGParser() { + this._defs = {}; + this._root = null; + } + SVGParser.prototype.parse = function (xml, opt) { + opt = opt || {}; + var svg = parseXML(xml); + if ("development" !== 'production') { + if (!svg) { + throw new Error('Illegal svg'); + } + } + this._defsUsePending = []; + var root = new Group(); + this._root = root; + var named = []; + var viewBox = svg.getAttribute('viewBox') || ''; + var width = parseFloat((svg.getAttribute('width') || opt.width)); + var height = parseFloat((svg.getAttribute('height') || opt.height)); + isNaN(width) && (width = null); + isNaN(height) && (height = null); + parseAttributes(svg, root, null, true, false); + var child = svg.firstChild; + while (child) { + this._parseNode(child, root, named, null, false, false); + child = child.nextSibling; + } + applyDefs(this._defs, this._defsUsePending); + this._defsUsePending = []; + var viewBoxRect; + var viewBoxTransform; + if (viewBox) { + var viewBoxArr = splitNumberSequence(viewBox); + if (viewBoxArr.length >= 4) { + viewBoxRect = { + x: parseFloat((viewBoxArr[0] || 0)), + y: parseFloat((viewBoxArr[1] || 0)), + width: parseFloat(viewBoxArr[2]), + height: parseFloat(viewBoxArr[3]) + }; + } + } + if (viewBoxRect && width != null && height != null) { + viewBoxTransform = makeViewBoxTransform(viewBoxRect, { x: 0, y: 0, width: width, height: height }); + if (!opt.ignoreViewBox) { + var elRoot = root; + root = new Group(); + root.add(elRoot); + elRoot.scaleX = elRoot.scaleY = viewBoxTransform.scale; + elRoot.x = viewBoxTransform.x; + elRoot.y = viewBoxTransform.y; + } + } + if (!opt.ignoreRootClip && width != null && height != null) { + root.setClipPath(new Rect({ + shape: { x: 0, y: 0, width: width, height: height } + })); + } + return { + root: root, + width: width, + height: height, + viewBoxRect: viewBoxRect, + viewBoxTransform: viewBoxTransform, + named: named + }; + }; + SVGParser.prototype._parseNode = function (xmlNode, parentGroup, named, namedFrom, isInDefs, isInText) { + var nodeName = xmlNode.nodeName.toLowerCase(); + var el; + var namedFromForSub = namedFrom; + if (nodeName === 'defs') { + isInDefs = true; + } + if (nodeName === 'text') { + isInText = true; + } + if (nodeName === 'defs' || nodeName === 'switch') { + el = parentGroup; + } + else { + if (!isInDefs) { + var parser_1 = nodeParsers[nodeName]; + if (parser_1 && hasOwn(nodeParsers, nodeName)) { + el = parser_1.call(this, xmlNode, parentGroup); + var nameAttr = xmlNode.getAttribute('name'); + if (nameAttr) { + var newNamed = { + name: nameAttr, + namedFrom: null, + svgNodeTagLower: nodeName, + el: el + }; + named.push(newNamed); + if (nodeName === 'g') { + namedFromForSub = newNamed; + } + } + else if (namedFrom) { + named.push({ + name: namedFrom.name, + namedFrom: namedFrom, + svgNodeTagLower: nodeName, + el: el + }); + } + parentGroup.add(el); + } + } + var parser = paintServerParsers[nodeName]; + if (parser && hasOwn(paintServerParsers, nodeName)) { + var def = parser.call(this, xmlNode); + var id = xmlNode.getAttribute('id'); + if (id) { + this._defs[id] = def; + } + } + } + if (el && el.isGroup) { + var child = xmlNode.firstChild; + while (child) { + if (child.nodeType === 1) { + this._parseNode(child, el, named, namedFromForSub, isInDefs, isInText); + } + else if (child.nodeType === 3 && isInText) { + this._parseText(child, el); + } + child = child.nextSibling; + } + } + }; + SVGParser.prototype._parseText = function (xmlNode, parentGroup) { + var text = new TSpan({ + style: { + text: xmlNode.textContent + }, + silent: true, + x: this._textX || 0, + y: this._textY || 0 + }); + inheritStyle(parentGroup, text); + parseAttributes(xmlNode, text, this._defsUsePending, false, false); + applyTextAlignment(text, parentGroup); + var textStyle = text.style; + var fontSize = textStyle.fontSize; + if (fontSize && fontSize < 9) { + textStyle.fontSize = 9; + text.scaleX *= fontSize / 9; + text.scaleY *= fontSize / 9; + } + var font = (textStyle.fontSize || textStyle.fontFamily) && [ + textStyle.fontStyle, + textStyle.fontWeight, + (textStyle.fontSize || 12) + 'px', + textStyle.fontFamily || 'sans-serif' + ].join(' '); + textStyle.font = font; + var rect = text.getBoundingRect(); + this._textX += rect.width; + parentGroup.add(text); + return text; + }; + SVGParser.internalField = (function () { + nodeParsers = { + 'g': function (xmlNode, parentGroup) { + var g = new Group(); + inheritStyle(parentGroup, g); + parseAttributes(xmlNode, g, this._defsUsePending, false, false); + return g; + }, + 'rect': function (xmlNode, parentGroup) { + var rect = new Rect(); + inheritStyle(parentGroup, rect); + parseAttributes(xmlNode, rect, this._defsUsePending, false, false); + rect.setShape({ + x: parseFloat(xmlNode.getAttribute('x') || '0'), + y: parseFloat(xmlNode.getAttribute('y') || '0'), + width: parseFloat(xmlNode.getAttribute('width') || '0'), + height: parseFloat(xmlNode.getAttribute('height') || '0') + }); + rect.silent = true; + return rect; + }, + 'circle': function (xmlNode, parentGroup) { + var circle = new Circle(); + inheritStyle(parentGroup, circle); + parseAttributes(xmlNode, circle, this._defsUsePending, false, false); + circle.setShape({ + cx: parseFloat(xmlNode.getAttribute('cx') || '0'), + cy: parseFloat(xmlNode.getAttribute('cy') || '0'), + r: parseFloat(xmlNode.getAttribute('r') || '0') + }); + circle.silent = true; + return circle; + }, + 'line': function (xmlNode, parentGroup) { + var line = new Line(); + inheritStyle(parentGroup, line); + parseAttributes(xmlNode, line, this._defsUsePending, false, false); + line.setShape({ + x1: parseFloat(xmlNode.getAttribute('x1') || '0'), + y1: parseFloat(xmlNode.getAttribute('y1') || '0'), + x2: parseFloat(xmlNode.getAttribute('x2') || '0'), + y2: parseFloat(xmlNode.getAttribute('y2') || '0') + }); + line.silent = true; + return line; + }, + 'ellipse': function (xmlNode, parentGroup) { + var ellipse = new Ellipse(); + inheritStyle(parentGroup, ellipse); + parseAttributes(xmlNode, ellipse, this._defsUsePending, false, false); + ellipse.setShape({ + cx: parseFloat(xmlNode.getAttribute('cx') || '0'), + cy: parseFloat(xmlNode.getAttribute('cy') || '0'), + rx: parseFloat(xmlNode.getAttribute('rx') || '0'), + ry: parseFloat(xmlNode.getAttribute('ry') || '0') + }); + ellipse.silent = true; + return ellipse; + }, + 'polygon': function (xmlNode, parentGroup) { + var pointsStr = xmlNode.getAttribute('points'); + var pointsArr; + if (pointsStr) { + pointsArr = parsePoints(pointsStr); + } + var polygon = new Polygon({ + shape: { + points: pointsArr || [] + }, + silent: true + }); + inheritStyle(parentGroup, polygon); + parseAttributes(xmlNode, polygon, this._defsUsePending, false, false); + return polygon; + }, + 'polyline': function (xmlNode, parentGroup) { + var pointsStr = xmlNode.getAttribute('points'); + var pointsArr; + if (pointsStr) { + pointsArr = parsePoints(pointsStr); + } + var polyline = new Polyline({ + shape: { + points: pointsArr || [] + }, + silent: true + }); + inheritStyle(parentGroup, polyline); + parseAttributes(xmlNode, polyline, this._defsUsePending, false, false); + return polyline; + }, + 'image': function (xmlNode, parentGroup) { + var img = new ZRImage(); + inheritStyle(parentGroup, img); + parseAttributes(xmlNode, img, this._defsUsePending, false, false); + img.setStyle({ + image: xmlNode.getAttribute('xlink:href') || xmlNode.getAttribute('href'), + x: +xmlNode.getAttribute('x'), + y: +xmlNode.getAttribute('y'), + width: +xmlNode.getAttribute('width'), + height: +xmlNode.getAttribute('height') + }); + img.silent = true; + return img; + }, + 'text': function (xmlNode, parentGroup) { + var x = xmlNode.getAttribute('x') || '0'; + var y = xmlNode.getAttribute('y') || '0'; + var dx = xmlNode.getAttribute('dx') || '0'; + var dy = xmlNode.getAttribute('dy') || '0'; + this._textX = parseFloat(x) + parseFloat(dx); + this._textY = parseFloat(y) + parseFloat(dy); + var g = new Group(); + inheritStyle(parentGroup, g); + parseAttributes(xmlNode, g, this._defsUsePending, false, true); + return g; + }, + 'tspan': function (xmlNode, parentGroup) { + var x = xmlNode.getAttribute('x'); + var y = xmlNode.getAttribute('y'); + if (x != null) { + this._textX = parseFloat(x); + } + if (y != null) { + this._textY = parseFloat(y); + } + var dx = xmlNode.getAttribute('dx') || '0'; + var dy = xmlNode.getAttribute('dy') || '0'; + var g = new Group(); + inheritStyle(parentGroup, g); + parseAttributes(xmlNode, g, this._defsUsePending, false, true); + this._textX += parseFloat(dx); + this._textY += parseFloat(dy); + return g; + }, + 'path': function (xmlNode, parentGroup) { + var d = xmlNode.getAttribute('d') || ''; + var path = createFromString(d); + inheritStyle(parentGroup, path); + parseAttributes(xmlNode, path, this._defsUsePending, false, false); + path.silent = true; + return path; + } + }; + })(); + return SVGParser; + }()); + var paintServerParsers = { + 'lineargradient': function (xmlNode) { + var x1 = parseInt(xmlNode.getAttribute('x1') || '0', 10); + var y1 = parseInt(xmlNode.getAttribute('y1') || '0', 10); + var x2 = parseInt(xmlNode.getAttribute('x2') || '10', 10); + var y2 = parseInt(xmlNode.getAttribute('y2') || '0', 10); + var gradient = new LinearGradient(x1, y1, x2, y2); + parsePaintServerUnit(xmlNode, gradient); + parseGradientColorStops(xmlNode, gradient); + return gradient; + }, + 'radialgradient': function (xmlNode) { + var cx = parseInt(xmlNode.getAttribute('cx') || '0', 10); + var cy = parseInt(xmlNode.getAttribute('cy') || '0', 10); + var r = parseInt(xmlNode.getAttribute('r') || '0', 10); + var gradient = new RadialGradient(cx, cy, r); + parsePaintServerUnit(xmlNode, gradient); + parseGradientColorStops(xmlNode, gradient); + return gradient; + } + }; + function parsePaintServerUnit(xmlNode, gradient) { + var gradientUnits = xmlNode.getAttribute('gradientUnits'); + if (gradientUnits === 'userSpaceOnUse') { + gradient.global = true; + } + } + function parseGradientColorStops(xmlNode, gradient) { + var stop = xmlNode.firstChild; + while (stop) { + if (stop.nodeType === 1 + && stop.nodeName.toLocaleLowerCase() === 'stop') { + var offsetStr = stop.getAttribute('offset'); + var offset = void 0; + if (offsetStr && offsetStr.indexOf('%') > 0) { + offset = parseInt(offsetStr, 10) / 100; + } + else if (offsetStr) { + offset = parseFloat(offsetStr); + } + else { + offset = 0; + } + var styleVals = {}; + parseInlineStyle(stop, styleVals, styleVals); + var stopColor = styleVals.stopColor + || stop.getAttribute('stop-color') + || '#000000'; + gradient.colorStops.push({ + offset: offset, + color: stopColor + }); + } + stop = stop.nextSibling; + } + } + function inheritStyle(parent, child) { + if (parent && parent.__inheritedStyle) { + if (!child.__inheritedStyle) { + child.__inheritedStyle = {}; + } + defaults(child.__inheritedStyle, parent.__inheritedStyle); + } + } + function parsePoints(pointsString) { + var list = splitNumberSequence(pointsString); + var points = []; + for (var i = 0; i < list.length; i += 2) { + var x = parseFloat(list[i]); + var y = parseFloat(list[i + 1]); + points.push([x, y]); + } + return points; + } + function parseAttributes(xmlNode, el, defsUsePending, onlyInlineStyle, isTextGroup) { + var disp = el; + var inheritedStyle = disp.__inheritedStyle = disp.__inheritedStyle || {}; + var selfStyle = {}; + if (xmlNode.nodeType === 1) { + parseTransformAttribute(xmlNode, el); + parseInlineStyle(xmlNode, inheritedStyle, selfStyle); + if (!onlyInlineStyle) { + parseAttributeStyle(xmlNode, inheritedStyle, selfStyle); + } + } + disp.style = disp.style || {}; + if (inheritedStyle.fill != null) { + disp.style.fill = getFillStrokeStyle(disp, 'fill', inheritedStyle.fill, defsUsePending); + } + if (inheritedStyle.stroke != null) { + disp.style.stroke = getFillStrokeStyle(disp, 'stroke', inheritedStyle.stroke, defsUsePending); + } + each([ + 'lineWidth', 'opacity', 'fillOpacity', 'strokeOpacity', 'miterLimit', 'fontSize' + ], function (propName) { + if (inheritedStyle[propName] != null) { + disp.style[propName] = parseFloat(inheritedStyle[propName]); + } + }); + each([ + 'lineDashOffset', 'lineCap', 'lineJoin', 'fontWeight', 'fontFamily', 'fontStyle', 'textAlign' + ], function (propName) { + if (inheritedStyle[propName] != null) { + disp.style[propName] = inheritedStyle[propName]; + } + }); + if (isTextGroup) { + disp.__selfStyle = selfStyle; + } + if (inheritedStyle.lineDash) { + disp.style.lineDash = map(splitNumberSequence(inheritedStyle.lineDash), function (str) { + return parseFloat(str); + }); + } + if (inheritedStyle.visibility === 'hidden' || inheritedStyle.visibility === 'collapse') { + disp.invisible = true; + } + if (inheritedStyle.display === 'none') { + disp.ignore = true; + } + } + function applyTextAlignment(text, parentGroup) { + var parentSelfStyle = parentGroup.__selfStyle; + if (parentSelfStyle) { + var textBaseline = parentSelfStyle.textBaseline; + var zrTextBaseline = textBaseline; + if (!textBaseline || textBaseline === 'auto') { + zrTextBaseline = 'alphabetic'; + } + else if (textBaseline === 'baseline') { + zrTextBaseline = 'alphabetic'; + } + else if (textBaseline === 'before-edge' || textBaseline === 'text-before-edge') { + zrTextBaseline = 'top'; + } + else if (textBaseline === 'after-edge' || textBaseline === 'text-after-edge') { + zrTextBaseline = 'bottom'; + } + else if (textBaseline === 'central' || textBaseline === 'mathematical') { + zrTextBaseline = 'middle'; + } + text.style.textBaseline = zrTextBaseline; + } + var parentInheritedStyle = parentGroup.__inheritedStyle; + if (parentInheritedStyle) { + var textAlign = parentInheritedStyle.textAlign; + var zrTextAlign = textAlign; + if (textAlign) { + if (textAlign === 'middle') { + zrTextAlign = 'center'; + } + text.style.textAlign = zrTextAlign; + } + } + } + var urlRegex = /^url\(\s*#(.*?)\)/; + function getFillStrokeStyle(el, method, str, defsUsePending) { + var urlMatch = str && str.match(urlRegex); + if (urlMatch) { + var url = trim(urlMatch[1]); + defsUsePending.push([el, method, url]); + return; + } + if (str === 'none') { + str = null; + } + return str; + } + function applyDefs(defs, defsUsePending) { + for (var i = 0; i < defsUsePending.length; i++) { + var item = defsUsePending[i]; + item[0].style[item[1]] = defs[item[2]]; + } + } + var numberReg$1 = /-?([0-9]*\.)?[0-9]+([eE]-?[0-9]+)?/g; + function splitNumberSequence(rawStr) { + return rawStr.match(numberReg$1) || []; + } + var transformRegex = /(translate|scale|rotate|skewX|skewY|matrix)\(([\-\s0-9\.eE,]*)\)/g; + var DEGREE_TO_ANGLE = Math.PI / 180; + function parseTransformAttribute(xmlNode, node) { + var transform = xmlNode.getAttribute('transform'); + if (transform) { + transform = transform.replace(/,/g, ' '); + var transformOps_1 = []; + var mt = null; + transform.replace(transformRegex, function (str, type, value) { + transformOps_1.push(type, value); + return ''; + }); + for (var i = transformOps_1.length - 1; i > 0; i -= 2) { + var value = transformOps_1[i]; + var type = transformOps_1[i - 1]; + var valueArr = splitNumberSequence(value); + mt = mt || create$1(); + switch (type) { + case 'translate': + translate(mt, mt, [parseFloat(valueArr[0]), parseFloat(valueArr[1] || '0')]); + break; + case 'scale': + scale$1(mt, mt, [parseFloat(valueArr[0]), parseFloat(valueArr[1] || valueArr[0])]); + break; + case 'rotate': + rotate(mt, mt, -parseFloat(valueArr[0]) * DEGREE_TO_ANGLE); + break; + case 'skewX': + var sx = Math.tan(parseFloat(valueArr[0]) * DEGREE_TO_ANGLE); + mul$1(mt, [1, 0, sx, 1, 0, 0], mt); + break; + case 'skewY': + var sy = Math.tan(parseFloat(valueArr[0]) * DEGREE_TO_ANGLE); + mul$1(mt, [1, sy, 0, 1, 0, 0], mt); + break; + case 'matrix': + mt[0] = parseFloat(valueArr[0]); + mt[1] = parseFloat(valueArr[1]); + mt[2] = parseFloat(valueArr[2]); + mt[3] = parseFloat(valueArr[3]); + mt[4] = parseFloat(valueArr[4]); + mt[5] = parseFloat(valueArr[5]); + break; + } + } + node.setLocalTransform(mt); + } + } + var styleRegex = /([^\s:;]+)\s*:\s*([^:;]+)/g; + function parseInlineStyle(xmlNode, inheritableStyleResult, selfStyleResult) { + var style = xmlNode.getAttribute('style'); + if (!style) { + return; + } + styleRegex.lastIndex = 0; + var styleRegResult; + while ((styleRegResult = styleRegex.exec(style)) != null) { + var svgStlAttr = styleRegResult[1]; + var zrInheritableStlAttr = hasOwn(INHERITABLE_STYLE_ATTRIBUTES_MAP, svgStlAttr) + ? INHERITABLE_STYLE_ATTRIBUTES_MAP[svgStlAttr] + : null; + if (zrInheritableStlAttr) { + inheritableStyleResult[zrInheritableStlAttr] = styleRegResult[2]; + } + var zrSelfStlAttr = hasOwn(SELF_STYLE_ATTRIBUTES_MAP, svgStlAttr) + ? SELF_STYLE_ATTRIBUTES_MAP[svgStlAttr] + : null; + if (zrSelfStlAttr) { + selfStyleResult[zrSelfStlAttr] = styleRegResult[2]; + } + } + } + function parseAttributeStyle(xmlNode, inheritableStyleResult, selfStyleResult) { + for (var i = 0; i < INHERITABLE_STYLE_ATTRIBUTES_MAP_KEYS.length; i++) { + var svgAttrName = INHERITABLE_STYLE_ATTRIBUTES_MAP_KEYS[i]; + var attrValue = xmlNode.getAttribute(svgAttrName); + if (attrValue != null) { + inheritableStyleResult[INHERITABLE_STYLE_ATTRIBUTES_MAP[svgAttrName]] = attrValue; + } + } + for (var i = 0; i < SELF_STYLE_ATTRIBUTES_MAP_KEYS.length; i++) { + var svgAttrName = SELF_STYLE_ATTRIBUTES_MAP_KEYS[i]; + var attrValue = xmlNode.getAttribute(svgAttrName); + if (attrValue != null) { + selfStyleResult[SELF_STYLE_ATTRIBUTES_MAP[svgAttrName]] = attrValue; + } + } + } + function makeViewBoxTransform(viewBoxRect, boundingRect) { + var scaleX = boundingRect.width / viewBoxRect.width; + var scaleY = boundingRect.height / viewBoxRect.height; + var scale = Math.min(scaleX, scaleY); + return { + scale: scale, + x: -(viewBoxRect.x + viewBoxRect.width / 2) * scale + (boundingRect.x + boundingRect.width / 2), + y: -(viewBoxRect.y + viewBoxRect.height / 2) * scale + (boundingRect.y + boundingRect.height / 2) + }; + } + function parseSVG(xml, opt) { + var parser = new SVGParser(); + return parser.parse(xml, opt); + } + + /** + * "region available" means that: enable users to set attribute `name="xxx"` on those tags + * to make it be a region. + * 1. region styles and its label styles can be defined in echarts opton: + * ```js + * geo: { + * regions: [{ + * name: 'xxx', + * itemStyle: { ... }, + * label: { ... } + * }, { + * ... + * }, + * ...] + * }; + * ``` + * 2. name can be duplicated in different SVG tag. All of the tags with the same name share + * a region option. For exampel if there are two representing two lung lobes. They have + * no common parents but both of them need to display label "lung" inside. + */ + + var REGION_AVAILABLE_SVG_TAG_MAP = createHashMap(['rect', 'circle', 'line', 'ellipse', 'polygon', 'polyline', 'path', // are also enabled becuase some SVG might paint text itself, + // but still need to trigger events or tooltip. + 'text', 'tspan', // is also enabled because this case: if multiple tags share one name + // and need label displayed, every tags will display the name, which is not + // expected. So we can put them into a . Thereby only one label + // displayed and located based on the bounding rect of the . + 'g']); + + var GeoSVGResource = + /** @class */ + function () { + function GeoSVGResource(mapName, svg) { + this.type = 'geoSVG'; // All used graphics. key: hostKey, value: root + + this._usedGraphicMap = createHashMap(); // All unused graphics. + + this._freedGraphics = []; + this._mapName = mapName; // Only perform parse to XML object here, which might be time + // consiming for large SVG. + // Although convert XML to zrender element is also time consiming, + // if we do it here, the clone of zrender elements has to be + // required. So we do it once for each geo instance, util real + // performance issues call for optimizing it. + + this._parsedXML = parseXML(svg); + } + + GeoSVGResource.prototype.load = function () + /* nameMap: NameMap */ + { + // In the "load" stage, graphic need to be built to + // get boundingRect for geo coordinate system. + var firstGraphic = this._firstGraphic; // Create the return data structure only when first graphic created. + // Because they will be used in geo coordinate system update stage, + // and `regions` will be mounted at `geo` coordinate system, + // in which there is no "view" info, so that it should better not to + // make references to graphic elements. + + if (!firstGraphic) { + firstGraphic = this._firstGraphic = this._buildGraphic(this._parsedXML); + + this._freedGraphics.push(firstGraphic); + + this._boundingRect = this._firstGraphic.boundingRect.clone(); // PENDING: `nameMap` will not be supported until some real requirement come. + // if (nameMap) { + // named = applyNameMap(named, nameMap); + // } + + var _a = createRegions(firstGraphic.named), + regions = _a.regions, + regionsMap = _a.regionsMap; + + this._regions = regions; + this._regionsMap = regionsMap; + } + + return { + boundingRect: this._boundingRect, + regions: this._regions, + regionsMap: this._regionsMap + }; + }; + + GeoSVGResource.prototype._buildGraphic = function (svgXML) { + var result; + var rootFromParse; + + try { + result = svgXML && parseSVG(svgXML, { + ignoreViewBox: true, + ignoreRootClip: true + }) || {}; + rootFromParse = result.root; + assert(rootFromParse != null); + } catch (e) { + throw new Error('Invalid svg format\n' + e.message); + } // Note: we keep the covenant that the root has no transform. So always add an extra root. + + + var root = new Group(); + root.add(rootFromParse); + root.isGeoSVGGraphicRoot = true; // [THE_RULE_OF_VIEWPORT_AND_VIEWBOX] + // + // Consider: `` + // - the `width/height` we call it `svgWidth/svgHeight` for short. + // - `(0, 0, svgWidth, svgHeight)` defines the viewport of the SVG, or say, + // "viewport boundingRect", or `boundingRect` for short. + // - `viewBox` defines the transform from the real content ot the viewport. + // `viewBox` has the same unit as the content of SVG. + // If `viewBox` exists, a transform is defined, so the unit of `svgWidth/svgHeight` become + // different from the content of SVG. Otherwise, they are the same. + // + // If both `svgWidth/svgHeight/viewBox` are specified in a SVG file, the transform rule will be: + // 0. `boundingRect` is `(0, 0, svgWidth, svgHeight)`. Set it to Geo['_rect'] (View['_rect']). + // 1. Make a transform from `viewBox` to `boundingRect`. + // Note: only suport `preserveAspectRatio 'xMidYMid'` here. That is, this transform will preserve + // the aspect ratio. + // 2. Make a transform from boundingRect to Geo['_viewRect'] (View['_viewRect']) + // (`Geo`/`View` will do this job). + // Note: this transform might not preserve aspect radio, which depending on how users specify + // viewRect in echarts option (e.g., `geo.left/top/width/height` will not preserve aspect ratio, + // but `geo.layoutCenter/layoutSize` will preserve aspect ratio). + // + // If `svgWidth/svgHeight` not specified, we use `viewBox` as the `boundingRect` to make the SVG + // layout look good. + // + // If neither `svgWidth/svgHeight` nor `viewBox` are not specified, we calculate the boundingRect + // of the SVG content and use them to make SVG layout look good. + + var svgWidth = result.width; + var svgHeight = result.height; + var viewBoxRect = result.viewBoxRect; + var boundingRect = this._boundingRect; + + if (!boundingRect) { + var bRectX = void 0; + var bRectY = void 0; + var bRectWidth = void 0; + var bRectHeight = void 0; + + if (svgWidth != null) { + bRectX = 0; + bRectWidth = svgWidth; + } else if (viewBoxRect) { + bRectX = viewBoxRect.x; + bRectWidth = viewBoxRect.width; + } + + if (svgHeight != null) { + bRectY = 0; + bRectHeight = svgHeight; + } else if (viewBoxRect) { + bRectY = viewBoxRect.y; + bRectHeight = viewBoxRect.height; + } // If both viewBox and svgWidth/svgHeight not specified, + // we have to determine how to layout those element to make them look good. + + + if (bRectX == null || bRectY == null) { + var calculatedBoundingRect = rootFromParse.getBoundingRect(); + + if (bRectX == null) { + bRectX = calculatedBoundingRect.x; + bRectWidth = calculatedBoundingRect.width; + } + + if (bRectY == null) { + bRectY = calculatedBoundingRect.y; + bRectHeight = calculatedBoundingRect.height; + } + } + + boundingRect = this._boundingRect = new BoundingRect(bRectX, bRectY, bRectWidth, bRectHeight); + } + + if (viewBoxRect) { + var viewBoxTransform = makeViewBoxTransform(viewBoxRect, boundingRect); // Only support `preserveAspectRatio 'xMidYMid'` + + rootFromParse.scaleX = rootFromParse.scaleY = viewBoxTransform.scale; + rootFromParse.x = viewBoxTransform.x; + rootFromParse.y = viewBoxTransform.y; + } // SVG needs to clip based on `viewBox`. And some SVG files really rely on this feature. + // They do not strictly confine all of the content inside a display rect, but deliberately + // use a `viewBox` to define a displayable rect. + // PENDING: + // The drawback of the `setClipPath` here is: the region label (genereted by echarts) near the + // edge might also be clipped, because region labels are put as `textContent` of the SVG path. + + + root.setClipPath(new Rect({ + shape: boundingRect.plain() + })); + var named = []; + each(result.named, function (namedItem) { + if (REGION_AVAILABLE_SVG_TAG_MAP.get(namedItem.svgNodeTagLower) != null) { + named.push(namedItem); + setSilent(namedItem.el); + } + }); + return { + root: root, + boundingRect: boundingRect, + named: named + }; + }; + /** + * Consider: + * (1) One graphic element can not be shared by different `geoView` running simultaneously. + * Notice, also need to consider multiple echarts instances share a `mapRecord`. + * (2) Converting SVG to graphic elements is time consuming. + * (3) In the current architecture, `load` should be called frequently to get boundingRect, + * and it is called without view info. + * So we maintain graphic elements in this module, and enables `view` to use/return these + * graphics from/to the pool with it's uid. + */ + + + GeoSVGResource.prototype.useGraphic = function (hostKey + /*, nameMap: NameMap */ + ) { + var usedRootMap = this._usedGraphicMap; + var svgGraphic = usedRootMap.get(hostKey); + + if (svgGraphic) { + return svgGraphic; + } + + svgGraphic = this._freedGraphics.pop() // use the first boundingRect to avoid duplicated boundingRect calculation. + || this._buildGraphic(this._parsedXML); + usedRootMap.set(hostKey, svgGraphic); // PENDING: `nameMap` will not be supported until some real requirement come. + // `nameMap` can only be obtained from echarts option. + // The original `named` must not be modified. + // if (nameMap) { + // svgGraphic = extend({}, svgGraphic); + // svgGraphic.named = applyNameMap(svgGraphic.named, nameMap); + // } + + return svgGraphic; + }; + + GeoSVGResource.prototype.freeGraphic = function (hostKey) { + var usedRootMap = this._usedGraphicMap; + var svgGraphic = usedRootMap.get(hostKey); + + if (svgGraphic) { + usedRootMap.removeKey(hostKey); + + this._freedGraphics.push(svgGraphic); + } + }; + + return GeoSVGResource; + }(); + + function setSilent(el) { + // Only named element has silent: false, other elements should + // act as background and has no user interaction. + el.silent = false; // text|tspan will be converted to group. + + if (el.isGroup) { + el.traverse(function (child) { + child.silent = false; + }); + } + } + + function createRegions(named) { + var regions = []; + var regionsMap = createHashMap(); // Create resions only for the first graphic. + + each(named, function (namedItem) { + // Region has feature to calculate center for tooltip or other features. + // If there is a , the center should be the center of the + // bounding rect of the g. + if (namedItem.namedFrom != null) { + return; + } + + var region = new GeoSVGRegion(namedItem.name, namedItem.el); // PENDING: if `nameMap` supported, this region can not be mounted on + // `this`, but can only be created each time `load()` called. + + regions.push(region); // PENDING: if multiple tag named with the same name, only one will be + // found by `_regionsMap`. `_regionsMap` is used to find a coordinate + // by name. We use `region.getCenter()` as the coordinate. + + regionsMap.set(namedItem.name, region); + }); + return { + regions: regions, + regionsMap: regionsMap + }; + } // PENDING: `nameMap` will not be supported until some real requirement come. + // /** + // * Use the alias in geoNameMap. + // * The input `named` must not be modified. + // */ + // function applyNameMap( + // named: GeoSVGGraphicRecord['named'], + // nameMap: NameMap + // ): GeoSVGGraphicRecord['named'] { + // const result = [] as GeoSVGGraphicRecord['named']; + // for (let i = 0; i < named.length; i++) { + // let regionGraphic = named[i]; + // const name = regionGraphic.name; + // if (nameMap && nameMap.hasOwnProperty(name)) { + // regionGraphic = extend({}, regionGraphic); + // regionGraphic.name = name; + // } + // result.push(regionGraphic); + // } + // return result; + // } + + var geoCoord = [126, 25]; + var nanhaiName = '南海诸岛'; + var points$1 = [[[0, 3.5], [7, 11.2], [15, 11.9], [30, 7], [42, 0.7], [52, 0.7], [56, 7.7], [59, 0.7], [64, 0.7], [64, 0], [5, 0], [0, 3.5]], [[13, 16.1], [19, 14.7], [16, 21.7], [11, 23.1], [13, 16.1]], [[12, 32.2], [14, 38.5], [15, 38.5], [13, 32.2], [12, 32.2]], [[16, 47.6], [12, 53.2], [13, 53.2], [18, 47.6], [16, 47.6]], [[6, 64.4], [8, 70], [9, 70], [8, 64.4], [6, 64.4]], [[23, 82.6], [29, 79.8], [30, 79.8], [25, 82.6], [23, 82.6]], [[37, 70.7], [43, 62.3], [44, 62.3], [39, 70.7], [37, 70.7]], [[48, 51.1], [51, 45.5], [53, 45.5], [50, 51.1], [48, 51.1]], [[51, 35], [51, 28.7], [53, 28.7], [53, 35], [51, 35]], [[52, 22.4], [55, 17.5], [56, 17.5], [53, 22.4], [52, 22.4]], [[58, 12.6], [62, 7], [63, 7], [60, 12.6], [58, 12.6]], [[0, 3.5], [0, 93.1], [64, 93.1], [64, 0], [63, 0], [63, 92.4], [1, 92.4], [1, 3.5], [0, 3.5]]]; + + for (var i = 0; i < points$1.length; i++) { + for (var k = 0; k < points$1[i].length; k++) { + points$1[i][k][0] /= 10.5; + points$1[i][k][1] /= -10.5 / 0.75; + points$1[i][k][0] += geoCoord[0]; + points$1[i][k][1] += geoCoord[1]; + } + } + + function fixNanhai(mapType, regions) { + if (mapType === 'china') { + for (var i = 0; i < regions.length; i++) { + // Already exists. + if (regions[i].name === nanhaiName) { + return; + } + } + + regions.push(new GeoJSONRegion(nanhaiName, map(points$1, function (exterior) { + return { + type: 'polygon', + exterior: exterior + }; + }), geoCoord)); + } + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + var coordsOffsetMap = { + '南海诸岛': [32, 80], + // 全国 + '广东': [0, -10], + '香港': [10, 5], + '澳门': [-10, 10], + //'北京': [-10, 0], + '天津': [5, 5] + }; + function fixTextCoords(mapType, region) { + if (mapType === 'china') { + var coordFix = coordsOffsetMap[region.name]; + + if (coordFix) { + var cp = region.getCenter(); + cp[0] += coordFix[0] / 10.5; + cp[1] += -coordFix[1] / (10.5 / 0.75); + region.setCenter(cp); + } + } + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + // Fix for 钓鱼岛 + // let Region = require('../Region'); + // let zrUtil = require('zrender/lib/core/util'); + // let geoCoord = [126, 25]; + var points$2 = [[[123.45165252685547, 25.73527164402261], [123.49731445312499, 25.73527164402261], [123.49731445312499, 25.750734064600884], [123.45165252685547, 25.750734064600884], [123.45165252685547, 25.73527164402261]]]; + function fixDiaoyuIsland(mapType, region) { + if (mapType === 'china' && region.name === '台湾') { + region.geometries.push({ + type: 'polygon', + exterior: points$2[0] + }); + } + } + + var DEFAULT_NAME_PROPERTY = 'name'; + + var GeoJSONResource = + /** @class */ + function () { + function GeoJSONResource(mapName, geoJSON, specialAreas) { + this.type = 'geoJSON'; + this._parsedMap = createHashMap(); + this._mapName = mapName; + this._specialAreas = specialAreas; // PENDING: delay the parse to the first usage to rapid up the FMP? + + this._geoJSON = parseInput(geoJSON); + } + /** + * @param nameMap can be null/undefined + * @param nameProperty can be null/undefined + */ + + + GeoJSONResource.prototype.load = function (nameMap, nameProperty) { + nameProperty = nameProperty || DEFAULT_NAME_PROPERTY; + + var parsed = this._parsedMap.get(nameProperty); + + if (!parsed) { + var rawRegions = this._parseToRegions(nameProperty); + + parsed = this._parsedMap.set(nameProperty, { + regions: rawRegions, + boundingRect: calculateBoundingRect(rawRegions) + }); + } + + var regionsMap = createHashMap(); + var finalRegions = []; + each(parsed.regions, function (region) { + var regionName = region.name; // Try use the alias in geoNameMap + + if (nameMap && hasOwn(nameMap, regionName)) { + region = region.cloneShallow(regionName = nameMap[regionName]); + } + + finalRegions.push(region); + regionsMap.set(regionName, region); + }); + return { + regions: finalRegions, + boundingRect: parsed.boundingRect || new BoundingRect(0, 0, 0, 0), + regionsMap: regionsMap + }; + }; + + GeoJSONResource.prototype._parseToRegions = function (nameProperty) { + var mapName = this._mapName; + var geoJSON = this._geoJSON; + var rawRegions; // https://jsperf.com/try-catch-performance-overhead + + try { + rawRegions = geoJSON ? parseGeoJSON(geoJSON, nameProperty) : []; + } catch (e) { + throw new Error('Invalid geoJson format\n' + e.message); + } + + fixNanhai(mapName, rawRegions); + each(rawRegions, function (region) { + var regionName = region.name; + fixTextCoords(mapName, region); + fixDiaoyuIsland(mapName, region); // Some area like Alaska in USA map needs to be tansformed + // to look better + + var specialArea = this._specialAreas && this._specialAreas[regionName]; + + if (specialArea) { + region.transformTo(specialArea.left, specialArea.top, specialArea.width, specialArea.height); + } + }, this); + return rawRegions; + }; + /** + * Only for exporting to users. + * **MUST NOT** used internally. + */ + + + GeoJSONResource.prototype.getMapForUser = function () { + return { + // For backward compatibility, use geoJson + // PENDING: it has been returning them without clone. + // do we need to avoid outsite modification? + geoJson: this._geoJSON, + geoJSON: this._geoJSON, + specialAreas: this._specialAreas + }; + }; + + return GeoJSONResource; + }(); + + function calculateBoundingRect(regions) { + var rect; + + for (var i = 0; i < regions.length; i++) { + var regionRect = regions[i].getBoundingRect(); + rect = rect || regionRect.clone(); + rect.union(regionRect); + } + + return rect; + } + + function parseInput(source) { + return !isString(source) ? source : typeof JSON !== 'undefined' && JSON.parse ? JSON.parse(source) : new Function('return (' + source + ');')(); + } + + var storage = createHashMap(); + var geoSourceManager = { + /** + * Compatible with previous `echarts.registerMap`. + * + * @usage + * ```js + * + * echarts.registerMap('USA', geoJson, specialAreas); + * + * echarts.registerMap('USA', { + * geoJson: geoJson, + * specialAreas: {...} + * }); + * echarts.registerMap('USA', { + * geoJSON: geoJson, + * specialAreas: {...} + * }); + * + * echarts.registerMap('airport', { + * svg: svg + * } + * ``` + * + * Note: + * Do not support that register multiple geoJSON or SVG + * one map name. Because different geoJSON and SVG have + * different unit. It's not easy to make sure how those + * units are mapping/normalize. + * If intending to use multiple geoJSON or SVG, we can + * use multiple geo coordinate system. + */ + registerMap: function (mapName, rawDef, rawSpecialAreas) { + if (rawDef.svg) { + var resource = new GeoSVGResource(mapName, rawDef.svg); + storage.set(mapName, resource); + } else { + // Recommend: + // echarts.registerMap('eu', { geoJSON: xxx, specialAreas: xxx }); + // Backward compatibility: + // echarts.registerMap('eu', geoJSON, specialAreas); + // echarts.registerMap('eu', { geoJson: xxx, specialAreas: xxx }); + var geoJSON = rawDef.geoJson || rawDef.geoJSON; + + if (geoJSON && !rawDef.features) { + rawSpecialAreas = rawDef.specialAreas; + } else { + geoJSON = rawDef; + } + + var resource = new GeoJSONResource(mapName, geoJSON, rawSpecialAreas); + storage.set(mapName, resource); + } + }, + getGeoResource: function (mapName) { + return storage.get(mapName); + }, + + /** + * Only for exporting to users. + * **MUST NOT** used internally. + */ + getMapForUser: function (mapName) { + var resource = storage.get(mapName); // Do not support return SVG until some real requirement come. + + return resource && resource.type === 'geoJSON' && resource.getMapForUser(); + }, + load: function (mapName, nameMap, nameProperty) { + var resource = storage.get(mapName); + + if (!resource) { + if ("development" !== 'production') { + console.error('Map ' + mapName + ' not exists. The GeoJSON of the map must be provided.'); + } + + return; + } + + return resource.load(nameMap, nameProperty); + } + }; + + /** + * Only these tags enable use `itemStyle` if they are named in SVG. + * Other tags like might not suitable for `itemStyle`. + * They will not be considered to be styled until some requirements come. + */ + + var OPTION_STYLE_ENABLED_TAGS = ['rect', 'circle', 'line', 'ellipse', 'polygon', 'polyline', 'path']; + var OPTION_STYLE_ENABLED_TAG_MAP = createHashMap(OPTION_STYLE_ENABLED_TAGS); + var STATE_TRIGGER_TAG_MAP = createHashMap(OPTION_STYLE_ENABLED_TAGS.concat(['g'])); + var LABEL_HOST_MAP = createHashMap(OPTION_STYLE_ENABLED_TAGS.concat(['g'])); + var mapLabelRaw = makeInner(); + + function getFixedItemStyle(model) { + var itemStyle = model.getItemStyle(); + var areaColor = model.get('areaColor'); // If user want the color not to be changed when hover, + // they should both set areaColor and color to be null. + + if (areaColor != null) { + itemStyle.fill = areaColor; + } + + return itemStyle; + } // Only stroke can be used for line. + // Using fill in style if stroke not exits. + // TODO Not sure yet. Perhaps a separate `lineStyle`? + + + function fixLineStyle(styleHost) { + var style = styleHost.style; + + if (style) { + style.stroke = style.stroke || style.fill; + style.fill = null; + } + } + + var MapDraw = + /** @class */ + function () { + function MapDraw(api) { + var group = new Group(); + this.uid = getUID('ec_map_draw'); + this._controller = new RoamController(api.getZr()); + this._controllerHost = { + target: group + }; + this.group = group; + group.add(this._regionsGroup = new Group()); + group.add(this._svgGroup = new Group()); + } + + MapDraw.prototype.draw = function (mapOrGeoModel, ecModel, api, fromView, payload) { + var isGeo = mapOrGeoModel.mainType === 'geo'; // Map series has data. GEO model that controlled by map series + // will be assigned with map data. Other GEO model has no data. + + var data = mapOrGeoModel.getData && mapOrGeoModel.getData(); + isGeo && ecModel.eachComponent({ + mainType: 'series', + subType: 'map' + }, function (mapSeries) { + if (!data && mapSeries.getHostGeoModel() === mapOrGeoModel) { + data = mapSeries.getData(); + } + }); + var geo = mapOrGeoModel.coordinateSystem; + var regionsGroup = this._regionsGroup; + var group = this.group; + var transformInfo = geo.getTransformInfo(); + var transformInfoRaw = transformInfo.raw; + var transformInfoRoam = transformInfo.roam; // No animation when first draw or in action + + var isFirstDraw = !regionsGroup.childAt(0) || payload; + + if (isFirstDraw) { + group.x = transformInfoRoam.x; + group.y = transformInfoRoam.y; + group.scaleX = transformInfoRoam.scaleX; + group.scaleY = transformInfoRoam.scaleY; + group.dirty(); + } else { + updateProps(group, transformInfoRoam, mapOrGeoModel); + } + + var isVisualEncodedByVisualMap = data && data.getVisual('visualMeta') && data.getVisual('visualMeta').length > 0; + var viewBuildCtx = { + api: api, + geo: geo, + mapOrGeoModel: mapOrGeoModel, + data: data, + isVisualEncodedByVisualMap: isVisualEncodedByVisualMap, + isGeo: isGeo, + transformInfoRaw: transformInfoRaw + }; + + if (geo.resourceType === 'geoJSON') { + this._buildGeoJSON(viewBuildCtx); + } else if (geo.resourceType === 'geoSVG') { + this._buildSVG(viewBuildCtx); + } + + this._updateController(mapOrGeoModel, ecModel, api); + + this._updateMapSelectHandler(mapOrGeoModel, regionsGroup, api, fromView); + }; + + MapDraw.prototype._buildGeoJSON = function (viewBuildCtx) { + var regionsGroupByName = this._regionsGroupByName = createHashMap(); + var regionsInfoByName = createHashMap(); + var regionsGroup = this._regionsGroup; + var transformInfoRaw = viewBuildCtx.transformInfoRaw; + var mapOrGeoModel = viewBuildCtx.mapOrGeoModel; + var data = viewBuildCtx.data; + var projection = viewBuildCtx.geo.projection; + var projectionStream = projection && projection.stream; + + function transformPoint(point, project) { + if (project) { + // projection may return null point. + point = project(point); + } + + return point && [point[0] * transformInfoRaw.scaleX + transformInfoRaw.x, point[1] * transformInfoRaw.scaleY + transformInfoRaw.y]; + } + + function transformPolygonPoints(inPoints) { + var outPoints = []; // If projectionStream is provided. Use it instead of single point project. + + var project = !projectionStream && projection && projection.project; + + for (var i = 0; i < inPoints.length; ++i) { + var newPt = transformPoint(inPoints[i], project); + newPt && outPoints.push(newPt); + } + + return outPoints; + } + + function getPolyShape(points) { + return { + shape: { + points: transformPolygonPoints(points) + } + }; + } + + regionsGroup.removeAll(); // Only when the resource is GeoJSON, there is `geo.regions`. + + each(viewBuildCtx.geo.regions, function (region) { + var regionName = region.name; // Consider in GeoJson properties.name may be duplicated, for example, + // there is multiple region named "United Kindom" or "France" (so many + // colonies). And it is not appropriate to merge them in geo, which + // will make them share the same label and bring trouble in label + // location calculation. + + var regionGroup = regionsGroupByName.get(regionName); + + var _a = regionsInfoByName.get(regionName) || {}, + dataIdx = _a.dataIdx, + regionModel = _a.regionModel; + + if (!regionGroup) { + regionGroup = regionsGroupByName.set(regionName, new Group()); + regionsGroup.add(regionGroup); + dataIdx = data ? data.indexOfName(regionName) : null; + regionModel = viewBuildCtx.isGeo ? mapOrGeoModel.getRegionModel(regionName) : data ? data.getItemModel(dataIdx) : null; + regionsInfoByName.set(regionName, { + dataIdx: dataIdx, + regionModel: regionModel + }); + } + + var polygonSubpaths = []; + var polylineSubpaths = []; + each(region.geometries, function (geometry) { + // Polygon and MultiPolygon + if (geometry.type === 'polygon') { + var polys = [geometry.exterior].concat(geometry.interiors || []); + + if (projectionStream) { + polys = projectPolys(polys, projectionStream); + } + + each(polys, function (poly) { + polygonSubpaths.push(new Polygon(getPolyShape(poly))); + }); + } // LineString and MultiLineString + else { + var points = geometry.points; + + if (projectionStream) { + points = projectPolys(points, projectionStream, true); + } + + each(points, function (points) { + polylineSubpaths.push(new Polyline(getPolyShape(points))); + }); + } + }); + var centerPt = transformPoint(region.getCenter(), projection && projection.project); + + function createCompoundPath(subpaths, isLine) { + if (!subpaths.length) { + return; + } + + var compoundPath = new CompoundPath({ + culling: true, + segmentIgnoreThreshold: 1, + shape: { + paths: subpaths + } + }); + regionGroup.add(compoundPath); + applyOptionStyleForRegion(viewBuildCtx, compoundPath, dataIdx, regionModel); + resetLabelForRegion(viewBuildCtx, compoundPath, regionName, regionModel, mapOrGeoModel, dataIdx, centerPt); + + if (isLine) { + fixLineStyle(compoundPath); + each(compoundPath.states, fixLineStyle); + } + } + + createCompoundPath(polygonSubpaths); + createCompoundPath(polylineSubpaths, true); + }); // Ensure children have been added to `regionGroup` before calling them. + + regionsGroupByName.each(function (regionGroup, regionName) { + var _a = regionsInfoByName.get(regionName), + dataIdx = _a.dataIdx, + regionModel = _a.regionModel; + + resetEventTriggerForRegion(viewBuildCtx, regionGroup, regionName, regionModel, mapOrGeoModel, dataIdx); + resetTooltipForRegion(viewBuildCtx, regionGroup, regionName, regionModel, mapOrGeoModel); + resetStateTriggerForRegion(viewBuildCtx, regionGroup, regionName, regionModel, mapOrGeoModel); + }, this); + }; + + MapDraw.prototype._buildSVG = function (viewBuildCtx) { + var mapName = viewBuildCtx.geo.map; + var transformInfoRaw = viewBuildCtx.transformInfoRaw; + this._svgGroup.x = transformInfoRaw.x; + this._svgGroup.y = transformInfoRaw.y; + this._svgGroup.scaleX = transformInfoRaw.scaleX; + this._svgGroup.scaleY = transformInfoRaw.scaleY; + + if (this._svgResourceChanged(mapName)) { + this._freeSVG(); + + this._useSVG(mapName); + } + + var svgDispatcherMap = this._svgDispatcherMap = createHashMap(); + var focusSelf = false; + each(this._svgGraphicRecord.named, function (namedItem) { + // Note that we also allow different elements have the same name. + // For example, a glyph of a city and the label of the city have + // the same name and their tooltip info can be defined in a single + // region option. + var regionName = namedItem.name; + var mapOrGeoModel = viewBuildCtx.mapOrGeoModel; + var data = viewBuildCtx.data; + var svgNodeTagLower = namedItem.svgNodeTagLower; + var el = namedItem.el; + var dataIdx = data ? data.indexOfName(regionName) : null; + var regionModel = mapOrGeoModel.getRegionModel(regionName); + + if (OPTION_STYLE_ENABLED_TAG_MAP.get(svgNodeTagLower) != null && el instanceof Displayable) { + applyOptionStyleForRegion(viewBuildCtx, el, dataIdx, regionModel); + } + + if (el instanceof Displayable) { + el.culling = true; + } // We do not know how the SVG like so we'd better not to change z2. + // Otherwise it might bring some unexpected result. For example, + // an area hovered that make some inner city can not be clicked. + + + el.z2EmphasisLift = 0; // If self named: + + if (!namedItem.namedFrom) { + // label should batter to be displayed based on the center of + // if it is named rather than displayed on each child. + if (LABEL_HOST_MAP.get(svgNodeTagLower) != null) { + resetLabelForRegion(viewBuildCtx, el, regionName, regionModel, mapOrGeoModel, dataIdx, null); + } + + resetEventTriggerForRegion(viewBuildCtx, el, regionName, regionModel, mapOrGeoModel, dataIdx); + resetTooltipForRegion(viewBuildCtx, el, regionName, regionModel, mapOrGeoModel); + + if (STATE_TRIGGER_TAG_MAP.get(svgNodeTagLower) != null) { + var focus_1 = resetStateTriggerForRegion(viewBuildCtx, el, regionName, regionModel, mapOrGeoModel); + + if (focus_1 === 'self') { + focusSelf = true; + } + + var els = svgDispatcherMap.get(regionName) || svgDispatcherMap.set(regionName, []); + els.push(el); + } + } + }, this); + + this._enableBlurEntireSVG(focusSelf, viewBuildCtx); + }; + + MapDraw.prototype._enableBlurEntireSVG = function (focusSelf, viewBuildCtx) { + // It's a little complicated to support blurring the entire geoSVG in series-map. + // So do not suport it until some requirements come. + // At present, in series-map, only regions can be blurred. + if (focusSelf && viewBuildCtx.isGeo) { + var blurStyle = viewBuildCtx.mapOrGeoModel.getModel(['blur', 'itemStyle']).getItemStyle(); // Only suport `opacity` here. Because not sure that other props are suitable for + // all of the elements generated by SVG (especially for Text/TSpan/Image/... ). + + var opacity_1 = blurStyle.opacity; + + this._svgGraphicRecord.root.traverse(function (el) { + if (!el.isGroup) { + // PENDING: clear those settings to SVG elements when `_freeSVG`. + // (Currently it happen not to be needed.) + setDefaultStateProxy(el); + var style = el.ensureState('blur').style || {}; // Do not overwrite the region style that already set from region option. + + if (style.opacity == null && opacity_1 != null) { + style.opacity = opacity_1; + } // If `ensureState('blur').style = {}`, there will be default opacity. + // Enable `stateTransition` (animation). + + + el.ensureState('emphasis'); + } + }); + } + }; + + MapDraw.prototype.remove = function () { + this._regionsGroup.removeAll(); + + this._regionsGroupByName = null; + + this._svgGroup.removeAll(); + + this._freeSVG(); + + this._controller.dispose(); + + this._controllerHost = null; + }; + + MapDraw.prototype.findHighDownDispatchers = function (name, geoModel) { + if (name == null) { + return []; + } + + var geo = geoModel.coordinateSystem; + + if (geo.resourceType === 'geoJSON') { + var regionsGroupByName = this._regionsGroupByName; + + if (regionsGroupByName) { + var regionGroup = regionsGroupByName.get(name); + return regionGroup ? [regionGroup] : []; + } + } else if (geo.resourceType === 'geoSVG') { + return this._svgDispatcherMap && this._svgDispatcherMap.get(name) || []; + } + }; + + MapDraw.prototype._svgResourceChanged = function (mapName) { + return this._svgMapName !== mapName; + }; + + MapDraw.prototype._useSVG = function (mapName) { + var resource = geoSourceManager.getGeoResource(mapName); + + if (resource && resource.type === 'geoSVG') { + var svgGraphic = resource.useGraphic(this.uid); + + this._svgGroup.add(svgGraphic.root); + + this._svgGraphicRecord = svgGraphic; + this._svgMapName = mapName; + } + }; + + MapDraw.prototype._freeSVG = function () { + var mapName = this._svgMapName; + + if (mapName == null) { + return; + } + + var resource = geoSourceManager.getGeoResource(mapName); + + if (resource && resource.type === 'geoSVG') { + resource.freeGraphic(this.uid); + } + + this._svgGraphicRecord = null; + this._svgDispatcherMap = null; + + this._svgGroup.removeAll(); + + this._svgMapName = null; + }; + + MapDraw.prototype._updateController = function (mapOrGeoModel, ecModel, api) { + var geo = mapOrGeoModel.coordinateSystem; + var controller = this._controller; + var controllerHost = this._controllerHost; // @ts-ignore FIXME:TS + + controllerHost.zoomLimit = mapOrGeoModel.get('scaleLimit'); + controllerHost.zoom = geo.getZoom(); // roamType is will be set default true if it is null + // @ts-ignore FIXME:TS + + controller.enable(mapOrGeoModel.get('roam') || false); + var mainType = mapOrGeoModel.mainType; + + function makeActionBase() { + var action = { + type: 'geoRoam', + componentType: mainType + }; + action[mainType + 'Id'] = mapOrGeoModel.id; + return action; + } + + controller.off('pan').on('pan', function (e) { + this._mouseDownFlag = false; + updateViewOnPan(controllerHost, e.dx, e.dy); + api.dispatchAction(extend(makeActionBase(), { + dx: e.dx, + dy: e.dy, + animation: { + duration: 0 + } + })); + }, this); + controller.off('zoom').on('zoom', function (e) { + this._mouseDownFlag = false; + updateViewOnZoom(controllerHost, e.scale, e.originX, e.originY); + api.dispatchAction(extend(makeActionBase(), { + zoom: e.scale, + originX: e.originX, + originY: e.originY, + animation: { + duration: 0 + } + })); + }, this); + controller.setPointerChecker(function (e, x, y) { + return geo.containPoint([x, y]) && !onIrrelevantElement(e, api, mapOrGeoModel); + }); + }; + /** + * FIXME: this is a temporarily workaround. + * When `geoRoam` the elements need to be reset in `MapView['render']`, because the props like + * `ignore` might have been modified by `LabelManager`, and `LabelManager#addLabelsOfSeries` + * will subsequently cache `defaultAttr` like `ignore`. If do not do this reset, the modified + * props will have no chance to be restored. + * Note: this reset should be after `clearStates` in `renderSeries` becuase `useStates` in + * `renderSeries` will cache the modified `ignore` to `el._normalState`. + * TODO: + * Use clone/immutable in `LabelManager`? + */ + + + MapDraw.prototype.resetForLabelLayout = function () { + this.group.traverse(function (el) { + var label = el.getTextContent(); + + if (label) { + label.ignore = mapLabelRaw(label).ignore; + } + }); + }; + + MapDraw.prototype._updateMapSelectHandler = function (mapOrGeoModel, regionsGroup, api, fromView) { + var mapDraw = this; + regionsGroup.off('mousedown'); + regionsGroup.off('click'); // @ts-ignore FIXME:TS resolve type conflict + + if (mapOrGeoModel.get('selectedMode')) { + regionsGroup.on('mousedown', function () { + mapDraw._mouseDownFlag = true; + }); + regionsGroup.on('click', function (e) { + if (!mapDraw._mouseDownFlag) { + return; + } + + mapDraw._mouseDownFlag = false; + }); + } + }; + + return MapDraw; + }(); + + function applyOptionStyleForRegion(viewBuildCtx, el, dataIndex, regionModel) { + // All of the path are using `itemStyle`, becuase + // (1) Some SVG also use fill on polyline (The different between + // polyline and polygon is "open" or "close" but not fill or not). + // (2) For the common props like opacity, if some use itemStyle + // and some use `lineStyle`, it might confuse users. + // (3) Most SVG use , where can not detect wether draw a "line" + // or a filled shape, so use `itemStyle` for . + var normalStyleModel = regionModel.getModel('itemStyle'); + var emphasisStyleModel = regionModel.getModel(['emphasis', 'itemStyle']); + var blurStyleModel = regionModel.getModel(['blur', 'itemStyle']); + var selectStyleModel = regionModel.getModel(['select', 'itemStyle']); // NOTE: DONT use 'style' in visual when drawing map. + // This component is used for drawing underlying map for both geo component and map series. + + var normalStyle = getFixedItemStyle(normalStyleModel); + var emphasisStyle = getFixedItemStyle(emphasisStyleModel); + var selectStyle = getFixedItemStyle(selectStyleModel); + var blurStyle = getFixedItemStyle(blurStyleModel); // Update the itemStyle if has data visual + + var data = viewBuildCtx.data; + + if (data) { + // Only visual color of each item will be used. It can be encoded by visualMap + // But visual color of series is used in symbol drawing + // Visual color for each series is for the symbol draw + var style = data.getItemVisual(dataIndex, 'style'); + var decal = data.getItemVisual(dataIndex, 'decal'); + + if (viewBuildCtx.isVisualEncodedByVisualMap && style.fill) { + normalStyle.fill = style.fill; + } + + if (decal) { + normalStyle.decal = createOrUpdatePatternFromDecal(decal, viewBuildCtx.api); + } + } // SVG text, tspan and image can be named but not supporeted + // to be styled by region option yet. + + + el.setStyle(normalStyle); + el.style.strokeNoScale = true; + el.ensureState('emphasis').style = emphasisStyle; + el.ensureState('select').style = selectStyle; + el.ensureState('blur').style = blurStyle; // Enable blur + + setDefaultStateProxy(el); + } + + function resetLabelForRegion(viewBuildCtx, el, regionName, regionModel, mapOrGeoModel, // Exist only if `viewBuildCtx.data` exists. + dataIdx, // If labelXY not provided, use `textConfig.position: 'inside'` + labelXY) { + var data = viewBuildCtx.data; + var isGeo = viewBuildCtx.isGeo; + var isDataNaN = data && isNaN(data.get(data.mapDimension('value'), dataIdx)); + var itemLayout = data && data.getItemLayout(dataIdx); // In the following cases label will be drawn + // 1. In map series and data value is NaN + // 2. In geo component + // 3. Region has no series legendIcon, which will be add a showLabel flag in mapSymbolLayout + + if (isGeo || isDataNaN || itemLayout && itemLayout.showLabel) { + var query = !isGeo ? dataIdx : regionName; + var labelFetcher = void 0; // Consider dataIdx not found. + + if (!data || dataIdx >= 0) { + labelFetcher = mapOrGeoModel; + } + + var specifiedTextOpt = labelXY ? { + normal: { + align: 'center', + verticalAlign: 'middle' + } + } : null; // Caveat: must be called after `setDefaultStateProxy(el);` called. + // because textContent will be assign with `el.stateProxy` inside. + + setLabelStyle(el, getLabelStatesModels(regionModel), { + labelFetcher: labelFetcher, + labelDataIndex: query, + defaultText: regionName + }, specifiedTextOpt); + var textEl = el.getTextContent(); + + if (textEl) { + mapLabelRaw(textEl).ignore = textEl.ignore; + + if (el.textConfig && labelXY) { + // Compute a relative offset based on the el bounding rect. + var rect = el.getBoundingRect().clone(); // Need to make sure the percent position base on the same rect in normal and + // emphasis state. Otherwise if using boundingRect of el, but the emphasis state + // has borderWidth (even 0.5px), the text position will be changed obviously + // if the position is very big like ['1234%', '1345%']. + + el.textConfig.layoutRect = rect; + el.textConfig.position = [(labelXY[0] - rect.x) / rect.width * 100 + '%', (labelXY[1] - rect.y) / rect.height * 100 + '%']; + } + } // PENDING: + // If labelLayout is enabled (test/label-layout.html), el.dataIndex should be specified. + // But el.dataIndex is also used to determine whether user event should be triggered, + // where el.seriesIndex or el.dataModel must be specified. At present for a single el + // there is not case that "only label layout enabled but user event disabled", so here + // we depends `resetEventTriggerForRegion` to do the job of setting `el.dataIndex`. + + + el.disableLabelAnimation = true; + } else { + el.removeTextContent(); + el.removeTextConfig(); + el.disableLabelAnimation = null; + } + } + + function resetEventTriggerForRegion(viewBuildCtx, eventTrigger, regionName, regionModel, mapOrGeoModel, // Exist only if `viewBuildCtx.data` exists. + dataIdx) { + // setItemGraphicEl, setHoverStyle after all polygons and labels + // are added to the regionGroup + if (viewBuildCtx.data) { + // FIXME: when series-map use a SVG map, and there are duplicated name specified + // on different SVG elements, after `data.setItemGraphicEl(...)`: + // (1) all of them will be mounted with `dataIndex`, `seriesIndex`, so that tooltip + // can be triggered only mouse hover. That's correct. + // (2) only the last element will be kept in `data`, so that if trigger tooltip + // by `dispatchAction`, only the last one can be found and triggered. That might be + // not correct. We will fix it in future if anyone demanding that. + viewBuildCtx.data.setItemGraphicEl(dataIdx, eventTrigger); + } // series-map will not trigger "geoselectchange" no matter it is + // based on a declared geo component. Because series-map will + // trigger "selectchange". If it trigger both the two events, + // If users call `chart.dispatchAction({type: 'toggleSelect'})`, + // it not easy to also fire event "geoselectchanged". + else { + // Package custom mouse event for geo component + getECData(eventTrigger).eventData = { + componentType: 'geo', + componentIndex: mapOrGeoModel.componentIndex, + geoIndex: mapOrGeoModel.componentIndex, + name: regionName, + region: regionModel && regionModel.option || {} + }; + } + } + + function resetTooltipForRegion(viewBuildCtx, el, regionName, regionModel, mapOrGeoModel) { + if (!viewBuildCtx.data) { + setTooltipConfig({ + el: el, + componentModel: mapOrGeoModel, + itemName: regionName, + // @ts-ignore FIXME:TS fix the "compatible with each other"? + itemTooltipOption: regionModel.get('tooltip') + }); + } + } + + function resetStateTriggerForRegion(viewBuildCtx, el, regionName, regionModel, mapOrGeoModel) { + // @ts-ignore FIXME:TS fix the "compatible with each other"? + el.highDownSilentOnTouch = !!mapOrGeoModel.get('selectedMode'); // @ts-ignore FIXME:TS fix the "compatible with each other"? + + var emphasisModel = regionModel.getModel('emphasis'); + var focus = emphasisModel.get('focus'); + toggleHoverEmphasis(el, focus, emphasisModel.get('blurScope'), emphasisModel.get('disabled')); + + if (viewBuildCtx.isGeo) { + enableComponentHighDownFeatures(el, mapOrGeoModel, regionName); + } + + return focus; + } + + function projectPolys(rings, // Polygons include exterior and interiors. Or polylines. + createStream, isLine) { + var polygons = []; + var curPoly; + + function startPolygon() { + curPoly = []; + } + + function endPolygon() { + if (curPoly.length) { + polygons.push(curPoly); + curPoly = []; + } + } + + var stream = createStream({ + polygonStart: startPolygon, + polygonEnd: endPolygon, + lineStart: startPolygon, + lineEnd: endPolygon, + point: function (x, y) { + // May have NaN values from stream. + if (isFinite(x) && isFinite(y)) { + curPoly.push([x, y]); + } + }, + sphere: function () {} + }); + !isLine && stream.polygonStart(); + each(rings, function (ring) { + stream.lineStart(); + + for (var i = 0; i < ring.length; i++) { + stream.point(ring[i][0], ring[i][1]); + } + + stream.lineEnd(); + }); + !isLine && stream.polygonEnd(); + return polygons; + } + // @ts-ignore FIXME:TS fix the "compatible with each other"? + + var MapView = + /** @class */ + function (_super) { + __extends(MapView, _super); + + function MapView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = MapView.type; + return _this; + } + + MapView.prototype.render = function (mapModel, ecModel, api, payload) { + // Not render if it is an toggleSelect action from self + if (payload && payload.type === 'mapToggleSelect' && payload.from === this.uid) { + return; + } + + var group = this.group; + group.removeAll(); + + if (mapModel.getHostGeoModel()) { + return; + } + + if (this._mapDraw && payload && payload.type === 'geoRoam') { + this._mapDraw.resetForLabelLayout(); + } // Not update map if it is an roam action from self + + + if (!(payload && payload.type === 'geoRoam' && payload.componentType === 'series' && payload.seriesId === mapModel.id)) { + if (mapModel.needsDrawMap) { + var mapDraw = this._mapDraw || new MapDraw(api); + group.add(mapDraw.group); + mapDraw.draw(mapModel, ecModel, api, this, payload); + this._mapDraw = mapDraw; + } else { + // Remove drawed map + this._mapDraw && this._mapDraw.remove(); + this._mapDraw = null; + } + } else { + var mapDraw = this._mapDraw; + mapDraw && group.add(mapDraw.group); + } + + mapModel.get('showLegendSymbol') && ecModel.getComponent('legend') && this._renderSymbols(mapModel, ecModel, api); + }; + + MapView.prototype.remove = function () { + this._mapDraw && this._mapDraw.remove(); + this._mapDraw = null; + this.group.removeAll(); + }; + + MapView.prototype.dispose = function () { + this._mapDraw && this._mapDraw.remove(); + this._mapDraw = null; + }; + + MapView.prototype._renderSymbols = function (mapModel, ecModel, api) { + var originalData = mapModel.originalData; + var group = this.group; + originalData.each(originalData.mapDimension('value'), function (value, originalDataIndex) { + if (isNaN(value)) { + return; + } + + var layout = originalData.getItemLayout(originalDataIndex); + + if (!layout || !layout.point) { + // Not exists in map + return; + } + + var point = layout.point; + var offset = layout.offset; + var circle = new Circle({ + style: { + // Because the special of map draw. + // Which needs statistic of multiple series and draw on one map. + // And each series also need a symbol with legend color + // + // Layout and visual are put one the different data + // TODO + fill: mapModel.getData().getVisual('style').fill + }, + shape: { + cx: point[0] + offset * 9, + cy: point[1], + r: 3 + }, + silent: true, + // Do not overlap the first series, on which labels are displayed. + z2: 8 + (!offset ? Z2_EMPHASIS_LIFT + 1 : 0) + }); // Only the series that has the first value on the same region is in charge of rendering the label. + // But consider the case: + // series: [ + // {id: 'X', type: 'map', map: 'm', {data: [{name: 'A', value: 11}, {name: 'B', {value: 22}]}, + // {id: 'Y', type: 'map', map: 'm', {data: [{name: 'A', value: 21}, {name: 'C', {value: 33}]} + // ] + // The offset `0` of item `A` is at series `X`, but of item `C` is at series `Y`. + // For backward compatibility, we follow the rule that render label `A` by the + // settings on series `X` but render label `C` by the settings on series `Y`. + + if (!offset) { + var fullData = mapModel.mainSeries.getData(); + var name_1 = originalData.getName(originalDataIndex); + var fullIndex_1 = fullData.indexOfName(name_1); + var itemModel = originalData.getItemModel(originalDataIndex); + var labelModel = itemModel.getModel('label'); + var regionGroup = fullData.getItemGraphicEl(fullIndex_1); // `getFormattedLabel` needs to use `getData` inside. Here + // `mapModel.getData()` is shallow cloned from `mainSeries.getData()`. + // FIXME + // If this is not the `mainSeries`, the item model (like label formatter) + // set on original data item will never get. But it has been working + // like that from the begining, and this scenario is rarely encountered. + // So it won't be fixed until have to. + + setLabelStyle(circle, getLabelStatesModels(itemModel), { + labelFetcher: { + getFormattedLabel: function (idx, state) { + return mapModel.getFormattedLabel(fullIndex_1, state); + } + }, + defaultText: name_1 + }); + circle.disableLabelAnimation = true; + + if (!labelModel.get('position')) { + circle.setTextConfig({ + position: 'bottom' + }); + } + + regionGroup.onHoverStateChange = function (toState) { + setStatesFlag(circle, toState); + }; + } + + group.add(circle); + }); + }; + + MapView.type = 'map'; + return MapView; + }(ChartView); + + var MapSeries = + /** @class */ + function (_super) { + __extends(MapSeries, _super); + + function MapSeries() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = MapSeries.type; // Only first map series of same mapType will drawMap. + + _this.needsDrawMap = false; // Group of all map series with same mapType + + _this.seriesGroup = []; + + _this.getTooltipPosition = function (dataIndex) { + if (dataIndex != null) { + var name_1 = this.getData().getName(dataIndex); + var geo = this.coordinateSystem; + var region = geo.getRegion(name_1); + return region && geo.dataToPoint(region.getCenter()); + } + }; + + return _this; + } + + MapSeries.prototype.getInitialData = function (option) { + var data = createSeriesDataSimply(this, { + coordDimensions: ['value'], + encodeDefaulter: curry(makeSeriesEncodeForNameBased, this) + }); + var dataNameMap = createHashMap(); + var toAppendNames = []; + + for (var i = 0, len = data.count(); i < len; i++) { + var name_2 = data.getName(i); + dataNameMap.set(name_2, true); + } + + var geoSource = geoSourceManager.load(this.getMapType(), this.option.nameMap, this.option.nameProperty); + each(geoSource.regions, function (region) { + var name = region.name; + + if (!dataNameMap.get(name)) { + toAppendNames.push(name); + } + }); // Complete data with missing regions. The consequent processes (like visual + // map and render) can not be performed without a "full data". For example, + // find `dataIndex` by name. + + data.appendValues([], toAppendNames); + return data; + }; + /** + * If no host geo model, return null, which means using a + * inner exclusive geo model. + */ + + + MapSeries.prototype.getHostGeoModel = function () { + var geoIndex = this.option.geoIndex; + return geoIndex != null ? this.ecModel.getComponent('geo', geoIndex) : null; + }; + + MapSeries.prototype.getMapType = function () { + return (this.getHostGeoModel() || this).option.map; + }; // _fillOption(option, mapName) { + // Shallow clone + // option = zrUtil.extend({}, option); + // option.data = geoCreator.getFilledRegions(option.data, mapName, option.nameMap); + // return option; + // } + + + MapSeries.prototype.getRawValue = function (dataIndex) { + // Use value stored in data instead because it is calculated from multiple series + // FIXME Provide all value of multiple series ? + var data = this.getData(); + return data.get(data.mapDimension('value'), dataIndex); + }; + /** + * Get model of region + */ + + + MapSeries.prototype.getRegionModel = function (regionName) { + var data = this.getData(); + return data.getItemModel(data.indexOfName(regionName)); + }; + /** + * Map tooltip formatter + */ + + + MapSeries.prototype.formatTooltip = function (dataIndex, multipleSeries, dataType) { + // FIXME orignalData and data is a bit confusing + var data = this.getData(); + var value = this.getRawValue(dataIndex); + var name = data.getName(dataIndex); + var seriesGroup = this.seriesGroup; + var seriesNames = []; + + for (var i = 0; i < seriesGroup.length; i++) { + var otherIndex = seriesGroup[i].originalData.indexOfName(name); + var valueDim = data.mapDimension('value'); + + if (!isNaN(seriesGroup[i].originalData.get(valueDim, otherIndex))) { + seriesNames.push(seriesGroup[i].name); + } + } + + return createTooltipMarkup('section', { + header: seriesNames.join(', '), + noHeader: !seriesNames.length, + blocks: [createTooltipMarkup('nameValue', { + name: name, + value: value + })] + }); + }; + + MapSeries.prototype.setZoom = function (zoom) { + this.option.zoom = zoom; + }; + + MapSeries.prototype.setCenter = function (center) { + this.option.center = center; + }; + + MapSeries.prototype.getLegendIcon = function (opt) { + var iconType = opt.icon || 'roundRect'; + var icon = createSymbol(iconType, 0, 0, opt.itemWidth, opt.itemHeight, opt.itemStyle.fill); + icon.setStyle(opt.itemStyle); // Map do not use itemStyle.borderWidth as border width + + icon.style.stroke = 'none'; // No rotation because no series visual symbol for map + + if (iconType.indexOf('empty') > -1) { + icon.style.stroke = icon.style.fill; + icon.style.fill = '#fff'; + icon.style.lineWidth = 2; + } + + return icon; + }; + + MapSeries.type = 'series.map'; + MapSeries.dependencies = ['geo']; + MapSeries.layoutMode = 'box'; + MapSeries.defaultOption = { + // 一级层叠 + // zlevel: 0, + // 二级层叠 + z: 2, + coordinateSystem: 'geo', + // map should be explicitly specified since ec3. + map: '', + // If `geoIndex` is not specified, a exclusive geo will be + // created. Otherwise use the specified geo component, and + // `map` and `mapType` are ignored. + // geoIndex: 0, + // 'center' | 'left' | 'right' | 'x%' | {number} + left: 'center', + // 'center' | 'top' | 'bottom' | 'x%' | {number} + top: 'center', + // right + // bottom + // width: + // height + // Aspect is width / height. Inited to be geoJson bbox aspect + // This parameter is used for scale this aspect + // Default value: + // for geoSVG source: 1, + // for geoJSON source: 0.75. + aspectScale: null, + ///// Layout with center and size + // If you wan't to put map in a fixed size box with right aspect ratio + // This two properties may more conveninet + // layoutCenter: [50%, 50%] + // layoutSize: 100 + showLegendSymbol: true, + // Define left-top, right-bottom coords to control view + // For example, [ [180, 90], [-180, -90] ], + // higher priority than center and zoom + boundingCoords: null, + // Default on center of map + center: null, + zoom: 1, + scaleLimit: null, + selectedMode: true, + label: { + show: false, + color: '#000' + }, + // scaleLimit: null, + itemStyle: { + borderWidth: 0.5, + borderColor: '#444', + areaColor: '#eee' + }, + emphasis: { + label: { + show: true, + color: 'rgb(100,0,0)' + }, + itemStyle: { + areaColor: 'rgba(255,215,0,0.8)' + } + }, + select: { + label: { + show: true, + color: 'rgb(100,0,0)' + }, + itemStyle: { + color: 'rgba(255,215,0,0.8)' + } + }, + nameProperty: 'name' + }; + return MapSeries; + }(SeriesModel); + + function dataStatistics(datas, statisticType) { + var dataNameMap = {}; + each(datas, function (data) { + data.each(data.mapDimension('value'), function (value, idx) { + // Add prefix to avoid conflict with Object.prototype. + var mapKey = 'ec-' + data.getName(idx); + dataNameMap[mapKey] = dataNameMap[mapKey] || []; + + if (!isNaN(value)) { + dataNameMap[mapKey].push(value); + } + }); + }); + return datas[0].map(datas[0].mapDimension('value'), function (value, idx) { + var mapKey = 'ec-' + datas[0].getName(idx); + var sum = 0; + var min = Infinity; + var max = -Infinity; + var len = dataNameMap[mapKey].length; + + for (var i = 0; i < len; i++) { + min = Math.min(min, dataNameMap[mapKey][i]); + max = Math.max(max, dataNameMap[mapKey][i]); + sum += dataNameMap[mapKey][i]; + } + + var result; + + if (statisticType === 'min') { + result = min; + } else if (statisticType === 'max') { + result = max; + } else if (statisticType === 'average') { + result = sum / len; + } else { + result = sum; + } + + return len === 0 ? NaN : result; + }); + } + + function mapDataStatistic(ecModel) { + var seriesGroups = {}; + ecModel.eachSeriesByType('map', function (seriesModel) { + var hostGeoModel = seriesModel.getHostGeoModel(); + var key = hostGeoModel ? 'o' + hostGeoModel.id : 'i' + seriesModel.getMapType(); + (seriesGroups[key] = seriesGroups[key] || []).push(seriesModel); + }); + each(seriesGroups, function (seriesList, key) { + var data = dataStatistics(map(seriesList, function (seriesModel) { + return seriesModel.getData(); + }), seriesList[0].get('mapValueCalculation')); + + for (var i = 0; i < seriesList.length; i++) { + seriesList[i].originalData = seriesList[i].getData(); + } // FIXME Put where? + + + for (var i = 0; i < seriesList.length; i++) { + seriesList[i].seriesGroup = seriesList; + seriesList[i].needsDrawMap = i === 0 && !seriesList[i].getHostGeoModel(); + seriesList[i].setData(data.cloneShallow()); + seriesList[i].mainSeries = seriesList[0]; + } + }); + } + + function mapSymbolLayout(ecModel) { + var processedMapType = {}; + ecModel.eachSeriesByType('map', function (mapSeries) { + var mapType = mapSeries.getMapType(); + + if (mapSeries.getHostGeoModel() || processedMapType[mapType]) { + return; + } + + var mapSymbolOffsets = {}; + each(mapSeries.seriesGroup, function (subMapSeries) { + var geo = subMapSeries.coordinateSystem; + var data = subMapSeries.originalData; + + if (subMapSeries.get('showLegendSymbol') && ecModel.getComponent('legend')) { + data.each(data.mapDimension('value'), function (value, idx) { + var name = data.getName(idx); + var region = geo.getRegion(name); // If input series.data is [11, 22, '-'/null/undefined, 44], + // it will be filled with NaN: [11, 22, NaN, 44] and NaN will + // not be drawn. So here must validate if value is NaN. + + if (!region || isNaN(value)) { + return; + } + + var offset = mapSymbolOffsets[name] || 0; + var point = geo.dataToPoint(region.getCenter()); + mapSymbolOffsets[name] = offset + 1; + data.setItemLayout(idx, { + point: point, + offset: offset + }); + }); + } + }); // Show label of those region not has legendIcon (which is offset 0) + + var data = mapSeries.getData(); + data.each(function (idx) { + var name = data.getName(idx); + var layout = data.getItemLayout(idx) || {}; + layout.showLabel = !mapSymbolOffsets[name]; + data.setItemLayout(idx, layout); + }); + processedMapType[mapType] = true; + }); + } + + var v2ApplyTransform = applyTransform; + + var View = + /** @class */ + function (_super) { + __extends(View, _super); + + function View(name) { + var _this = _super.call(this) || this; + + _this.type = 'view'; + _this.dimensions = ['x', 'y']; + /** + * Represents the transform brought by roam/zoom. + * If `View['_viewRect']` applies roam transform, + * we can get the final displayed rect. + */ + + _this._roamTransformable = new Transformable(); + /** + * Represents the transform from `View['_rect']` to `View['_viewRect']`. + */ + + _this._rawTransformable = new Transformable(); + _this.name = name; + return _this; + } + + View.prototype.setBoundingRect = function (x, y, width, height) { + this._rect = new BoundingRect(x, y, width, height); + return this._rect; + }; + /** + * @return {module:zrender/core/BoundingRect} + */ + + + View.prototype.getBoundingRect = function () { + return this._rect; + }; + + View.prototype.setViewRect = function (x, y, width, height) { + this._transformTo(x, y, width, height); + + this._viewRect = new BoundingRect(x, y, width, height); + }; + /** + * Transformed to particular position and size + */ + + + View.prototype._transformTo = function (x, y, width, height) { + var rect = this.getBoundingRect(); + var rawTransform = this._rawTransformable; + rawTransform.transform = rect.calculateTransform(new BoundingRect(x, y, width, height)); + var rawParent = rawTransform.parent; + rawTransform.parent = null; + rawTransform.decomposeTransform(); + rawTransform.parent = rawParent; + + this._updateTransform(); + }; + /** + * Set center of view + */ + + + View.prototype.setCenter = function (centerCoord, api) { + if (!centerCoord) { + return; + } + + this._center = [parsePercent$1(centerCoord[0], api.getWidth()), parsePercent$1(centerCoord[1], api.getHeight())]; + + this._updateCenterAndZoom(); + }; + + View.prototype.setZoom = function (zoom) { + zoom = zoom || 1; + var zoomLimit = this.zoomLimit; + + if (zoomLimit) { + if (zoomLimit.max != null) { + zoom = Math.min(zoomLimit.max, zoom); + } + + if (zoomLimit.min != null) { + zoom = Math.max(zoomLimit.min, zoom); + } + } + + this._zoom = zoom; + + this._updateCenterAndZoom(); + }; + /** + * Get default center without roam + */ + + + View.prototype.getDefaultCenter = function () { + // Rect before any transform + var rawRect = this.getBoundingRect(); + var cx = rawRect.x + rawRect.width / 2; + var cy = rawRect.y + rawRect.height / 2; + return [cx, cy]; + }; + + View.prototype.getCenter = function () { + return this._center || this.getDefaultCenter(); + }; + + View.prototype.getZoom = function () { + return this._zoom || 1; + }; + + View.prototype.getRoamTransform = function () { + return this._roamTransformable.getLocalTransform(); + }; + /** + * Remove roam + */ + + + View.prototype._updateCenterAndZoom = function () { + // Must update after view transform updated + var rawTransformMatrix = this._rawTransformable.getLocalTransform(); + + var roamTransform = this._roamTransformable; + var defaultCenter = this.getDefaultCenter(); + var center = this.getCenter(); + var zoom = this.getZoom(); + center = applyTransform([], center, rawTransformMatrix); + defaultCenter = applyTransform([], defaultCenter, rawTransformMatrix); + roamTransform.originX = center[0]; + roamTransform.originY = center[1]; + roamTransform.x = defaultCenter[0] - center[0]; + roamTransform.y = defaultCenter[1] - center[1]; + roamTransform.scaleX = roamTransform.scaleY = zoom; + + this._updateTransform(); + }; + /** + * Update transform props on `this` based on the current + * `this._roamTransformable` and `this._rawTransformable`. + */ + + + View.prototype._updateTransform = function () { + var roamTransformable = this._roamTransformable; + var rawTransformable = this._rawTransformable; + rawTransformable.parent = roamTransformable; + roamTransformable.updateTransform(); + rawTransformable.updateTransform(); + copy$1(this.transform || (this.transform = []), rawTransformable.transform || create$1()); + this._rawTransform = rawTransformable.getLocalTransform(); + this.invTransform = this.invTransform || []; + invert(this.invTransform, this.transform); + this.decomposeTransform(); + }; + + View.prototype.getTransformInfo = function () { + var rawTransformable = this._rawTransformable; + var roamTransformable = this._roamTransformable; // Becuase roamTransformabel has `originX/originY` modified, + // but the caller of `getTransformInfo` can not handle `originX/originY`, + // so need to recalcualte them. + + var dummyTransformable = new Transformable(); + dummyTransformable.transform = roamTransformable.transform; + dummyTransformable.decomposeTransform(); + return { + roam: { + x: dummyTransformable.x, + y: dummyTransformable.y, + scaleX: dummyTransformable.scaleX, + scaleY: dummyTransformable.scaleY + }, + raw: { + x: rawTransformable.x, + y: rawTransformable.y, + scaleX: rawTransformable.scaleX, + scaleY: rawTransformable.scaleY + } + }; + }; + + View.prototype.getViewRect = function () { + return this._viewRect; + }; + /** + * Get view rect after roam transform + */ + + + View.prototype.getViewRectAfterRoam = function () { + var rect = this.getBoundingRect().clone(); + rect.applyTransform(this.transform); + return rect; + }; + /** + * Convert a single (lon, lat) data item to (x, y) point. + */ + + + View.prototype.dataToPoint = function (data, noRoam, out) { + var transform = noRoam ? this._rawTransform : this.transform; + out = out || []; + return transform ? v2ApplyTransform(out, data, transform) : copy(out, data); + }; + /** + * Convert a (x, y) point to (lon, lat) data + */ + + + View.prototype.pointToData = function (point) { + var invTransform = this.invTransform; + return invTransform ? v2ApplyTransform([], point, invTransform) : [point[0], point[1]]; + }; + + View.prototype.convertToPixel = function (ecModel, finder, value) { + var coordSys = getCoordSys(finder); + return coordSys === this ? coordSys.dataToPoint(value) : null; + }; + + View.prototype.convertFromPixel = function (ecModel, finder, pixel) { + var coordSys = getCoordSys(finder); + return coordSys === this ? coordSys.pointToData(pixel) : null; + }; + /** + * @implements + */ + + + View.prototype.containPoint = function (point) { + return this.getViewRectAfterRoam().contain(point[0], point[1]); + }; + + View.dimensions = ['x', 'y']; + return View; + }(Transformable); + + function getCoordSys(finder) { + var seriesModel = finder.seriesModel; + return seriesModel ? seriesModel.coordinateSystem : null; // e.g., graph. + } + + var GEO_DEFAULT_PARAMS = { + 'geoJSON': { + aspectScale: 0.75, + invertLongitute: true + }, + 'geoSVG': { + aspectScale: 1, + invertLongitute: false + } + }; + var geo2DDimensions = ['lng', 'lat']; + + var Geo = + /** @class */ + function (_super) { + __extends(Geo, _super); + + function Geo(name, map, opt) { + var _this = _super.call(this, name) || this; + + _this.dimensions = geo2DDimensions; + _this.type = 'geo'; // Only store specified name coord via `addGeoCoord`. + + _this._nameCoordMap = createHashMap(); + _this.map = map; + var projection = opt.projection; + var source = geoSourceManager.load(map, opt.nameMap, opt.nameProperty); + var resource = geoSourceManager.getGeoResource(map); + var resourceType = _this.resourceType = resource ? resource.type : null; + var regions = _this.regions = source.regions; + var defaultParams = GEO_DEFAULT_PARAMS[resource.type]; + _this._regionsMap = source.regionsMap; + _this.regions = source.regions; + + if ("development" !== 'production' && projection) { + // Do some check + if (resourceType === 'geoSVG') { + if ("development" !== 'production') { + warn("Map " + map + " with SVG source can't use projection. Only GeoJSON source supports projection."); + } + + projection = null; + } + + if (!(projection.project && projection.unproject)) { + if ("development" !== 'production') { + warn('project and unproject must be both provided in the projeciton.'); + } + + projection = null; + } + } + + _this.projection = projection; + var boundingRect; + + if (projection) { + // Can't reuse the raw bounding rect + for (var i = 0; i < regions.length; i++) { + var regionRect = regions[i].getBoundingRect(projection); + boundingRect = boundingRect || regionRect.clone(); + boundingRect.union(regionRect); + } + } else { + boundingRect = source.boundingRect; + } + + _this.setBoundingRect(boundingRect.x, boundingRect.y, boundingRect.width, boundingRect.height); // aspectScale and invertLongitute actually is the parameters default raw projection. + // So we ignore them if projection is given. + // Ignore default aspect scale if projection exits. + + + _this.aspectScale = projection ? 1 : retrieve2(opt.aspectScale, defaultParams.aspectScale); // Not invert longitute if projection exits. + + _this._invertLongitute = projection ? false : defaultParams.invertLongitute; + return _this; + } + + Geo.prototype._transformTo = function (x, y, width, height) { + var rect = this.getBoundingRect(); + var invertLongitute = this._invertLongitute; + rect = rect.clone(); + + if (invertLongitute) { + // Longitute is inverted + rect.y = -rect.y - rect.height; + } + + var rawTransformable = this._rawTransformable; + rawTransformable.transform = rect.calculateTransform(new BoundingRect(x, y, width, height)); + var rawParent = rawTransformable.parent; + rawTransformable.parent = null; + rawTransformable.decomposeTransform(); + rawTransformable.parent = rawParent; + + if (invertLongitute) { + rawTransformable.scaleY = -rawTransformable.scaleY; + } + + this._updateTransform(); + }; + + Geo.prototype.getRegion = function (name) { + return this._regionsMap.get(name); + }; + + Geo.prototype.getRegionByCoord = function (coord) { + var regions = this.regions; + + for (var i = 0; i < regions.length; i++) { + var region = regions[i]; + + if (region.type === 'geoJSON' && region.contain(coord)) { + return regions[i]; + } + } + }; + /** + * Add geoCoord for indexing by name + */ + + + Geo.prototype.addGeoCoord = function (name, geoCoord) { + this._nameCoordMap.set(name, geoCoord); + }; + /** + * Get geoCoord by name + */ + + + Geo.prototype.getGeoCoord = function (name) { + var region = this._regionsMap.get(name); // calcualte center only on demand. + + + return this._nameCoordMap.get(name) || region && region.getCenter(); + }; + + Geo.prototype.dataToPoint = function (data, noRoam, out) { + if (isString(data)) { + // Map area name to geoCoord + data = this.getGeoCoord(data); + } + + if (data) { + var projection = this.projection; + + if (projection) { + // projection may return null point. + data = projection.project(data); + } + + return data && this.projectedToPoint(data, noRoam, out); + } + }; + + Geo.prototype.pointToData = function (point) { + var projection = this.projection; + + if (projection) { + // projection may return null point. + point = projection.unproject(point); + } + + return point && this.pointToProjected(point); + }; + /** + * Point to projected data. Same with pointToData when projection is used. + */ + + + Geo.prototype.pointToProjected = function (point) { + return _super.prototype.pointToData.call(this, point); + }; + + Geo.prototype.projectedToPoint = function (projected, noRoam, out) { + return _super.prototype.dataToPoint.call(this, projected, noRoam, out); + }; + + Geo.prototype.convertToPixel = function (ecModel, finder, value) { + var coordSys = getCoordSys$1(finder); + return coordSys === this ? coordSys.dataToPoint(value) : null; + }; + + Geo.prototype.convertFromPixel = function (ecModel, finder, pixel) { + var coordSys = getCoordSys$1(finder); + return coordSys === this ? coordSys.pointToData(pixel) : null; + }; + + return Geo; + }(View); + mixin(Geo, View); + + function getCoordSys$1(finder) { + var geoModel = finder.geoModel; + var seriesModel = finder.seriesModel; + return geoModel ? geoModel.coordinateSystem : seriesModel ? seriesModel.coordinateSystem // For map series. + || (seriesModel.getReferringComponents('geo', SINGLE_REFERRING).models[0] || {}).coordinateSystem : null; + } + + /** + * Resize method bound to the geo + */ + + function resizeGeo(geoModel, api) { + var boundingCoords = geoModel.get('boundingCoords'); + + if (boundingCoords != null) { + var leftTop_1 = boundingCoords[0]; + var rightBottom_1 = boundingCoords[1]; + + if (!(isFinite(leftTop_1[0]) && isFinite(leftTop_1[1]) && isFinite(rightBottom_1[0]) && isFinite(rightBottom_1[1]))) { + if ("development" !== 'production') { + console.error('Invalid boundingCoords'); + } + } else { + // Sample around the lng/lat rect and use projection to calculate actual bounding rect. + var projection_1 = this.projection; + + if (projection_1) { + var xMin = leftTop_1[0]; + var yMin = leftTop_1[1]; + var xMax = rightBottom_1[0]; + var yMax = rightBottom_1[1]; + leftTop_1 = [Infinity, Infinity]; + rightBottom_1 = [-Infinity, -Infinity]; // TODO better way? + + var sampleLine = function (x0, y0, x1, y1) { + var dx = x1 - x0; + var dy = y1 - y0; + + for (var i = 0; i <= 100; i++) { + var p = i / 100; + var pt = projection_1.project([x0 + dx * p, y0 + dy * p]); + min(leftTop_1, leftTop_1, pt); + max(rightBottom_1, rightBottom_1, pt); + } + }; // Top + + + sampleLine(xMin, yMin, xMax, yMin); // Right + + sampleLine(xMax, yMin, xMax, yMax); // Bottom + + sampleLine(xMax, yMax, xMin, yMax); // Left + + sampleLine(xMin, yMax, xMax, yMin); + } + + this.setBoundingRect(leftTop_1[0], leftTop_1[1], rightBottom_1[0] - leftTop_1[0], rightBottom_1[1] - leftTop_1[1]); + } + } + + var rect = this.getBoundingRect(); + var centerOption = geoModel.get('layoutCenter'); + var sizeOption = geoModel.get('layoutSize'); + var viewWidth = api.getWidth(); + var viewHeight = api.getHeight(); + var aspect = rect.width / rect.height * this.aspectScale; + var useCenterAndSize = false; + var center; + var size; + + if (centerOption && sizeOption) { + center = [parsePercent$1(centerOption[0], viewWidth), parsePercent$1(centerOption[1], viewHeight)]; + size = parsePercent$1(sizeOption, Math.min(viewWidth, viewHeight)); + + if (!isNaN(center[0]) && !isNaN(center[1]) && !isNaN(size)) { + useCenterAndSize = true; + } else { + if ("development" !== 'production') { + console.warn('Given layoutCenter or layoutSize data are invalid. Use left/top/width/height instead.'); + } + } + } + + var viewRect; + + if (useCenterAndSize) { + viewRect = {}; + + if (aspect > 1) { + // Width is same with size + viewRect.width = size; + viewRect.height = size / aspect; + } else { + viewRect.height = size; + viewRect.width = size * aspect; + } + + viewRect.y = center[1] - viewRect.height / 2; + viewRect.x = center[0] - viewRect.width / 2; + } else { + // Use left/top/width/height + var boxLayoutOption = geoModel.getBoxLayoutParams(); + boxLayoutOption.aspect = aspect; + viewRect = getLayoutRect(boxLayoutOption, { + width: viewWidth, + height: viewHeight + }); + } + + this.setViewRect(viewRect.x, viewRect.y, viewRect.width, viewRect.height); + this.setCenter(geoModel.get('center'), api); + this.setZoom(geoModel.get('zoom')); + } // Back compat for ECharts2, where the coord map is set on map series: + // {type: 'map', geoCoord: {'cityA': [116.46,39.92], 'cityA': [119.12,24.61]}}, + + + function setGeoCoords(geo, model) { + each(model.get('geoCoord'), function (geoCoord, name) { + geo.addGeoCoord(name, geoCoord); + }); + } + + var GeoCreator = + /** @class */ + function () { + function GeoCreator() { + // For deciding which dimensions to use when creating list data + this.dimensions = geo2DDimensions; + } + + GeoCreator.prototype.create = function (ecModel, api) { + var geoList = []; + + function getCommonGeoProperties(model) { + return { + nameProperty: model.get('nameProperty'), + aspectScale: model.get('aspectScale'), + projection: model.get('projection') + }; + } // FIXME Create each time may be slow + + + ecModel.eachComponent('geo', function (geoModel, idx) { + var mapName = geoModel.get('map'); + var geo = new Geo(mapName + idx, mapName, extend({ + nameMap: geoModel.get('nameMap') + }, getCommonGeoProperties(geoModel))); + geo.zoomLimit = geoModel.get('scaleLimit'); + geoList.push(geo); // setGeoCoords(geo, geoModel); + + geoModel.coordinateSystem = geo; + geo.model = geoModel; // Inject resize method + + geo.resize = resizeGeo; + geo.resize(geoModel, api); + }); + ecModel.eachSeries(function (seriesModel) { + var coordSys = seriesModel.get('coordinateSystem'); + + if (coordSys === 'geo') { + var geoIndex = seriesModel.get('geoIndex') || 0; + seriesModel.coordinateSystem = geoList[geoIndex]; + } + }); // If has map series + + var mapModelGroupBySeries = {}; + ecModel.eachSeriesByType('map', function (seriesModel) { + if (!seriesModel.getHostGeoModel()) { + var mapType = seriesModel.getMapType(); + mapModelGroupBySeries[mapType] = mapModelGroupBySeries[mapType] || []; + mapModelGroupBySeries[mapType].push(seriesModel); + } + }); + each(mapModelGroupBySeries, function (mapSeries, mapType) { + var nameMapList = map(mapSeries, function (singleMapSeries) { + return singleMapSeries.get('nameMap'); + }); + var geo = new Geo(mapType, mapType, extend({ + nameMap: mergeAll(nameMapList) + }, getCommonGeoProperties(mapSeries[0]))); + geo.zoomLimit = retrieve.apply(null, map(mapSeries, function (singleMapSeries) { + return singleMapSeries.get('scaleLimit'); + })); + geoList.push(geo); // Inject resize method + + geo.resize = resizeGeo; + geo.resize(mapSeries[0], api); + each(mapSeries, function (singleMapSeries) { + singleMapSeries.coordinateSystem = geo; + setGeoCoords(geo, singleMapSeries); + }); + }); + return geoList; + }; + /** + * Fill given regions array + */ + + + GeoCreator.prototype.getFilledRegions = function (originRegionArr, mapName, nameMap, nameProperty) { + // Not use the original + var regionsArr = (originRegionArr || []).slice(); + var dataNameMap = createHashMap(); + + for (var i = 0; i < regionsArr.length; i++) { + dataNameMap.set(regionsArr[i].name, regionsArr[i]); + } + + var source = geoSourceManager.load(mapName, nameMap, nameProperty); + each(source.regions, function (region) { + var name = region.name; + !dataNameMap.get(name) && regionsArr.push({ + name: name + }); + }); + return regionsArr; + }; + + return GeoCreator; + }(); + + var geoCreator = new GeoCreator(); + + var GeoModel = + /** @class */ + function (_super) { + __extends(GeoModel, _super); + + function GeoModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = GeoModel.type; + return _this; + } + + GeoModel.prototype.init = function (option, parentModel, ecModel) { + var source = geoSourceManager.getGeoResource(option.map); + + if (source && source.type === 'geoJSON') { + var itemStyle = option.itemStyle = option.itemStyle || {}; + + if (!('color' in itemStyle)) { + itemStyle.color = '#eee'; + } + } + + this.mergeDefaultAndTheme(option, ecModel); // Default label emphasis `show` + + defaultEmphasis(option, 'label', ['show']); + }; + + GeoModel.prototype.optionUpdated = function () { + var _this = this; + + var option = this.option; + option.regions = geoCreator.getFilledRegions(option.regions, option.map, option.nameMap, option.nameProperty); + var selectedMap = {}; + this._optionModelMap = reduce(option.regions || [], function (optionModelMap, regionOpt) { + var regionName = regionOpt.name; + + if (regionName) { + optionModelMap.set(regionName, new Model(regionOpt, _this, _this.ecModel)); + + if (regionOpt.selected) { + selectedMap[regionName] = true; + } + } + + return optionModelMap; + }, createHashMap()); + + if (!option.selectedMap) { + option.selectedMap = selectedMap; + } + }; + /** + * Get model of region. + */ + + + GeoModel.prototype.getRegionModel = function (name) { + return this._optionModelMap.get(name) || new Model(null, this, this.ecModel); + }; + /** + * Format label + * @param name Region name + */ + + + GeoModel.prototype.getFormattedLabel = function (name, status) { + var regionModel = this.getRegionModel(name); + var formatter = status === 'normal' ? regionModel.get(['label', 'formatter']) : regionModel.get(['emphasis', 'label', 'formatter']); + var params = { + name: name + }; + + if (isFunction(formatter)) { + params.status = status; + return formatter(params); + } else if (isString(formatter)) { + return formatter.replace('{a}', name != null ? name : ''); + } + }; + + GeoModel.prototype.setZoom = function (zoom) { + this.option.zoom = zoom; + }; + + GeoModel.prototype.setCenter = function (center) { + this.option.center = center; + }; // PENGING If selectedMode is null ? + + + GeoModel.prototype.select = function (name) { + var option = this.option; + var selectedMode = option.selectedMode; + + if (!selectedMode) { + return; + } + + if (selectedMode !== 'multiple') { + option.selectedMap = null; + } + + var selectedMap = option.selectedMap || (option.selectedMap = {}); + selectedMap[name] = true; + }; + + GeoModel.prototype.unSelect = function (name) { + var selectedMap = this.option.selectedMap; + + if (selectedMap) { + selectedMap[name] = false; + } + }; + + GeoModel.prototype.toggleSelected = function (name) { + this[this.isSelected(name) ? 'unSelect' : 'select'](name); + }; + + GeoModel.prototype.isSelected = function (name) { + var selectedMap = this.option.selectedMap; + return !!(selectedMap && selectedMap[name]); + }; + + GeoModel.type = 'geo'; + GeoModel.layoutMode = 'box'; + GeoModel.defaultOption = { + // zlevel: 0, + z: 0, + show: true, + left: 'center', + top: 'center', + // Default value: + // for geoSVG source: 1, + // for geoJSON source: 0.75. + aspectScale: null, + ///// Layout with center and size + // If you wan't to put map in a fixed size box with right aspect ratio + // This two properties may more conveninet + // layoutCenter: [50%, 50%] + // layoutSize: 100 + silent: false, + // Map type + map: '', + // Define left-top, right-bottom coords to control view + // For example, [ [180, 90], [-180, -90] ] + boundingCoords: null, + // Default on center of map + center: null, + zoom: 1, + scaleLimit: null, + // selectedMode: false + label: { + show: false, + color: '#000' + }, + itemStyle: { + borderWidth: 0.5, + borderColor: '#444' // Default color: + // + geoJSON: #eee + // + geoSVG: null (use SVG original `fill`) + // color: '#eee' + + }, + emphasis: { + label: { + show: true, + color: 'rgb(100,0,0)' + }, + itemStyle: { + color: 'rgba(255,215,0,0.8)' + } + }, + select: { + label: { + show: true, + color: 'rgb(100,0,0)' + }, + itemStyle: { + color: 'rgba(255,215,0,0.8)' + } + }, + regions: [] // tooltip: { + // show: false + // } + + }; + return GeoModel; + }(ComponentModel); + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + function getCenterCoord(view, point) { + // Use projected coord as center because it's linear. + return view.pointToProjected ? view.pointToProjected(point) : view.pointToData(point); + } + + function updateCenterAndZoom(view, payload, zoomLimit, api) { + var previousZoom = view.getZoom(); + var center = view.getCenter(); + var zoom = payload.zoom; + var point = view.projectedToPoint ? view.projectedToPoint(center) : view.dataToPoint(center); + + if (payload.dx != null && payload.dy != null) { + point[0] -= payload.dx; + point[1] -= payload.dy; + view.setCenter(getCenterCoord(view, point), api); + } + + if (zoom != null) { + if (zoomLimit) { + var zoomMin = zoomLimit.min || 0; + var zoomMax = zoomLimit.max || Infinity; + zoom = Math.max(Math.min(previousZoom * zoom, zoomMax), zoomMin) / previousZoom; + } // Zoom on given point(originX, originY) + + + view.scaleX *= zoom; + view.scaleY *= zoom; + var fixX = (payload.originX - view.x) * (zoom - 1); + var fixY = (payload.originY - view.y) * (zoom - 1); + view.x -= fixX; + view.y -= fixY; + view.updateTransform(); // Get the new center + + view.setCenter(getCenterCoord(view, point), api); + view.setZoom(zoom * previousZoom); + } + + return { + center: view.getCenter(), + zoom: view.getZoom() + }; + } + + var GeoView = + /** @class */ + function (_super) { + __extends(GeoView, _super); + + function GeoView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = GeoView.type; + _this.focusBlurEnabled = true; + return _this; + } + + GeoView.prototype.init = function (ecModel, api) { + this._api = api; + }; + + GeoView.prototype.render = function (geoModel, ecModel, api, payload) { + this._model = geoModel; + + if (!geoModel.get('show')) { + this._mapDraw && this._mapDraw.remove(); + this._mapDraw = null; + return; + } + + if (!this._mapDraw) { + this._mapDraw = new MapDraw(api); + } + + var mapDraw = this._mapDraw; + mapDraw.draw(geoModel, ecModel, api, this, payload); + mapDraw.group.on('click', this._handleRegionClick, this); + mapDraw.group.silent = geoModel.get('silent'); + this.group.add(mapDraw.group); + this.updateSelectStatus(geoModel, ecModel, api); + }; + + GeoView.prototype._handleRegionClick = function (e) { + var eventData; + findEventDispatcher(e.target, function (current) { + return (eventData = getECData(current).eventData) != null; + }, true); + + if (eventData) { + this._api.dispatchAction({ + type: 'geoToggleSelect', + geoId: this._model.id, + name: eventData.name + }); + } + }; + + GeoView.prototype.updateSelectStatus = function (model, ecModel, api) { + var _this = this; + + this._mapDraw.group.traverse(function (node) { + var eventData = getECData(node).eventData; + + if (eventData) { + _this._model.isSelected(eventData.name) ? api.enterSelect(node) : api.leaveSelect(node); // No need to traverse children. + + return true; + } + }); + }; + + GeoView.prototype.findHighDownDispatchers = function (name) { + return this._mapDraw && this._mapDraw.findHighDownDispatchers(name, this._model); + }; + + GeoView.prototype.dispose = function () { + this._mapDraw && this._mapDraw.remove(); + }; + + GeoView.type = 'geo'; + return GeoView; + }(ComponentView); + + function registerMap$1(mapName, geoJson, specialAreas) { + geoSourceManager.registerMap(mapName, geoJson, specialAreas); + } + + function install$9(registers) { + registers.registerCoordinateSystem('geo', geoCreator); + registers.registerComponentModel(GeoModel); + registers.registerComponentView(GeoView); + registers.registerImpl('registerMap', registerMap$1); + registers.registerImpl('getMap', function (mapName) { + return geoSourceManager.getMapForUser(mapName); + }); + + function makeAction(method, actionInfo) { + actionInfo.update = 'geo:updateSelectStatus'; + registers.registerAction(actionInfo, function (payload, ecModel) { + var selected = {}; + var allSelected = []; + ecModel.eachComponent({ + mainType: 'geo', + query: payload + }, function (geoModel) { + geoModel[method](payload.name); + var geo = geoModel.coordinateSystem; + each(geo.regions, function (region) { + selected[region.name] = geoModel.isSelected(region.name) || false; + }); // Notice: there might be duplicated name in different regions. + + var names = []; + each(selected, function (v, name) { + selected[name] && names.push(name); + }); + allSelected.push({ + geoIndex: geoModel.componentIndex, + // Use singular, the same naming convention as the event `selectchanged`. + name: names + }); + }); + return { + selected: selected, + allSelected: allSelected, + name: payload.name + }; + }); + } + + makeAction('toggleSelected', { + type: 'geoToggleSelect', + event: 'geoselectchanged' + }); + makeAction('select', { + type: 'geoSelect', + event: 'geoselected' + }); + makeAction('unSelect', { + type: 'geoUnSelect', + event: 'geounselected' + }); + /** + * @payload + * @property {string} [componentType=series] + * @property {number} [dx] + * @property {number} [dy] + * @property {number} [zoom] + * @property {number} [originX] + * @property {number} [originY] + */ + + registers.registerAction({ + type: 'geoRoam', + event: 'geoRoam', + update: 'updateTransform' + }, function (payload, ecModel, api) { + var componentType = payload.componentType || 'series'; + ecModel.eachComponent({ + mainType: componentType, + query: payload + }, function (componentModel) { + var geo = componentModel.coordinateSystem; + + if (geo.type !== 'geo') { + return; + } + + var res = updateCenterAndZoom(geo, payload, componentModel.get('scaleLimit'), api); + componentModel.setCenter && componentModel.setCenter(res.center); + componentModel.setZoom && componentModel.setZoom(res.zoom); // All map series with same `map` use the same geo coordinate system + // So the center and zoom must be in sync. Include the series not selected by legend + + if (componentType === 'series') { + each(componentModel.seriesGroup, function (seriesModel) { + seriesModel.setCenter(res.center); + seriesModel.setZoom(res.zoom); + }); + } + }); + }); + } + + function install$a(registers) { + use(install$9); + registers.registerChartView(MapView); + registers.registerSeriesModel(MapSeries); + registers.registerLayout(mapSymbolLayout); + registers.registerProcessor(registers.PRIORITY.PROCESSOR.STATISTIC, mapDataStatistic); + createLegacyDataSelectAction('map', registers.registerAction); + } + + /** + * Initialize all computational message for following algorithm. + */ + + function init$2(inRoot) { + var root = inRoot; + root.hierNode = { + defaultAncestor: null, + ancestor: root, + prelim: 0, + modifier: 0, + change: 0, + shift: 0, + i: 0, + thread: null + }; + var nodes = [root]; + var node; + var children; + + while (node = nodes.pop()) { + // jshint ignore:line + children = node.children; + + if (node.isExpand && children.length) { + var n = children.length; + + for (var i = n - 1; i >= 0; i--) { + var child = children[i]; + child.hierNode = { + defaultAncestor: null, + ancestor: child, + prelim: 0, + modifier: 0, + change: 0, + shift: 0, + i: i, + thread: null + }; + nodes.push(child); + } + } + } + } + /** + * The implementation of this function was originally copied from "d3.js" + * + * with some modifications made for this program. + * See the license statement at the head of this file. + * + * Computes a preliminary x coordinate for node. Before that, this function is + * applied recursively to the children of node, as well as the function + * apportion(). After spacing out the children by calling executeShifts(), the + * node is placed to the midpoint of its outermost children. + */ + + function firstWalk(node, separation) { + var children = node.isExpand ? node.children : []; + var siblings = node.parentNode.children; + var subtreeW = node.hierNode.i ? siblings[node.hierNode.i - 1] : null; + + if (children.length) { + executeShifts(node); + var midPoint = (children[0].hierNode.prelim + children[children.length - 1].hierNode.prelim) / 2; + + if (subtreeW) { + node.hierNode.prelim = subtreeW.hierNode.prelim + separation(node, subtreeW); + node.hierNode.modifier = node.hierNode.prelim - midPoint; + } else { + node.hierNode.prelim = midPoint; + } + } else if (subtreeW) { + node.hierNode.prelim = subtreeW.hierNode.prelim + separation(node, subtreeW); + } + + node.parentNode.hierNode.defaultAncestor = apportion(node, subtreeW, node.parentNode.hierNode.defaultAncestor || siblings[0], separation); + } + /** + * The implementation of this function was originally copied from "d3.js" + * + * with some modifications made for this program. + * See the license statement at the head of this file. + * + * Computes all real x-coordinates by summing up the modifiers recursively. + */ + + function secondWalk(node) { + var nodeX = node.hierNode.prelim + node.parentNode.hierNode.modifier; + node.setLayout({ + x: nodeX + }, true); + node.hierNode.modifier += node.parentNode.hierNode.modifier; + } + function separation(cb) { + return arguments.length ? cb : defaultSeparation; + } + /** + * Transform the common coordinate to radial coordinate. + */ + + function radialCoordinate(rad, r) { + rad -= Math.PI / 2; + return { + x: r * Math.cos(rad), + y: r * Math.sin(rad) + }; + } + /** + * Get the layout position of the whole view. + */ + + function getViewRect$1(seriesModel, api) { + return getLayoutRect(seriesModel.getBoxLayoutParams(), { + width: api.getWidth(), + height: api.getHeight() + }); + } + /** + * All other shifts, applied to the smaller subtrees between w- and w+, are + * performed by this function. + * + * The implementation of this function was originally copied from "d3.js" + * + * with some modifications made for this program. + * See the license statement at the head of this file. + */ + + function executeShifts(node) { + var children = node.children; + var n = children.length; + var shift = 0; + var change = 0; + + while (--n >= 0) { + var child = children[n]; + child.hierNode.prelim += shift; + child.hierNode.modifier += shift; + change += child.hierNode.change; + shift += child.hierNode.shift + change; + } + } + /** + * The implementation of this function was originally copied from "d3.js" + * + * with some modifications made for this program. + * See the license statement at the head of this file. + * + * The core of the algorithm. Here, a new subtree is combined with the + * previous subtrees. Threads are used to traverse the inside and outside + * contours of the left and right subtree up to the highest common level. + * Whenever two nodes of the inside contours conflict, we compute the left + * one of the greatest uncommon ancestors using the function nextAncestor() + * and call moveSubtree() to shift the subtree and prepare the shifts of + * smaller subtrees. Finally, we add a new thread (if necessary). + */ + + + function apportion(subtreeV, subtreeW, ancestor, separation) { + if (subtreeW) { + var nodeOutRight = subtreeV; + var nodeInRight = subtreeV; + var nodeOutLeft = nodeInRight.parentNode.children[0]; + var nodeInLeft = subtreeW; + var sumOutRight = nodeOutRight.hierNode.modifier; + var sumInRight = nodeInRight.hierNode.modifier; + var sumOutLeft = nodeOutLeft.hierNode.modifier; + var sumInLeft = nodeInLeft.hierNode.modifier; + + while (nodeInLeft = nextRight(nodeInLeft), nodeInRight = nextLeft(nodeInRight), nodeInLeft && nodeInRight) { + nodeOutRight = nextRight(nodeOutRight); + nodeOutLeft = nextLeft(nodeOutLeft); + nodeOutRight.hierNode.ancestor = subtreeV; + var shift = nodeInLeft.hierNode.prelim + sumInLeft - nodeInRight.hierNode.prelim - sumInRight + separation(nodeInLeft, nodeInRight); + + if (shift > 0) { + moveSubtree(nextAncestor(nodeInLeft, subtreeV, ancestor), subtreeV, shift); + sumInRight += shift; + sumOutRight += shift; + } + + sumInLeft += nodeInLeft.hierNode.modifier; + sumInRight += nodeInRight.hierNode.modifier; + sumOutRight += nodeOutRight.hierNode.modifier; + sumOutLeft += nodeOutLeft.hierNode.modifier; + } + + if (nodeInLeft && !nextRight(nodeOutRight)) { + nodeOutRight.hierNode.thread = nodeInLeft; + nodeOutRight.hierNode.modifier += sumInLeft - sumOutRight; + } + + if (nodeInRight && !nextLeft(nodeOutLeft)) { + nodeOutLeft.hierNode.thread = nodeInRight; + nodeOutLeft.hierNode.modifier += sumInRight - sumOutLeft; + ancestor = subtreeV; + } + } + + return ancestor; + } + /** + * This function is used to traverse the right contour of a subtree. + * It returns the rightmost child of node or the thread of node. The function + * returns null if and only if node is on the highest depth of its subtree. + */ + + + function nextRight(node) { + var children = node.children; + return children.length && node.isExpand ? children[children.length - 1] : node.hierNode.thread; + } + /** + * This function is used to traverse the left contour of a subtree (or a subforest). + * It returns the leftmost child of node or the thread of node. The function + * returns null if and only if node is on the highest depth of its subtree. + */ + + + function nextLeft(node) { + var children = node.children; + return children.length && node.isExpand ? children[0] : node.hierNode.thread; + } + /** + * If nodeInLeft’s ancestor is a sibling of node, returns nodeInLeft’s ancestor. + * Otherwise, returns the specified ancestor. + */ + + + function nextAncestor(nodeInLeft, node, ancestor) { + return nodeInLeft.hierNode.ancestor.parentNode === node.parentNode ? nodeInLeft.hierNode.ancestor : ancestor; + } + /** + * The implementation of this function was originally copied from "d3.js" + * + * with some modifications made for this program. + * See the license statement at the head of this file. + * + * Shifts the current subtree rooted at wr. + * This is done by increasing prelim(w+) and modifier(w+) by shift. + */ + + + function moveSubtree(wl, wr, shift) { + var change = shift / (wr.hierNode.i - wl.hierNode.i); + wr.hierNode.change -= change; + wr.hierNode.shift += shift; + wr.hierNode.modifier += shift; + wr.hierNode.prelim += shift; + wl.hierNode.change += change; + } + /** + * The implementation of this function was originally copied from "d3.js" + * + * with some modifications made for this program. + * See the license statement at the head of this file. + */ + + + function defaultSeparation(node1, node2) { + return node1.parentNode === node2.parentNode ? 1 : 2; + } + + var TreeEdgeShape = + /** @class */ + function () { + function TreeEdgeShape() { + this.parentPoint = []; + this.childPoints = []; + } + + return TreeEdgeShape; + }(); + + var TreePath = + /** @class */ + function (_super) { + __extends(TreePath, _super); + + function TreePath(opts) { + return _super.call(this, opts) || this; + } + + TreePath.prototype.getDefaultStyle = function () { + return { + stroke: '#000', + fill: null + }; + }; + + TreePath.prototype.getDefaultShape = function () { + return new TreeEdgeShape(); + }; + + TreePath.prototype.buildPath = function (ctx, shape) { + var childPoints = shape.childPoints; + var childLen = childPoints.length; + var parentPoint = shape.parentPoint; + var firstChildPos = childPoints[0]; + var lastChildPos = childPoints[childLen - 1]; + + if (childLen === 1) { + ctx.moveTo(parentPoint[0], parentPoint[1]); + ctx.lineTo(firstChildPos[0], firstChildPos[1]); + return; + } + + var orient = shape.orient; + var forkDim = orient === 'TB' || orient === 'BT' ? 0 : 1; + var otherDim = 1 - forkDim; + var forkPosition = parsePercent$1(shape.forkPosition, 1); + var tmpPoint = []; + tmpPoint[forkDim] = parentPoint[forkDim]; + tmpPoint[otherDim] = parentPoint[otherDim] + (lastChildPos[otherDim] - parentPoint[otherDim]) * forkPosition; + ctx.moveTo(parentPoint[0], parentPoint[1]); + ctx.lineTo(tmpPoint[0], tmpPoint[1]); + ctx.moveTo(firstChildPos[0], firstChildPos[1]); + tmpPoint[forkDim] = firstChildPos[forkDim]; + ctx.lineTo(tmpPoint[0], tmpPoint[1]); + tmpPoint[forkDim] = lastChildPos[forkDim]; + ctx.lineTo(tmpPoint[0], tmpPoint[1]); + ctx.lineTo(lastChildPos[0], lastChildPos[1]); + + for (var i = 1; i < childLen - 1; i++) { + var point = childPoints[i]; + ctx.moveTo(point[0], point[1]); + tmpPoint[forkDim] = point[forkDim]; + ctx.lineTo(tmpPoint[0], tmpPoint[1]); + } + }; + + return TreePath; + }(Path); + + var TreeView = + /** @class */ + function (_super) { + __extends(TreeView, _super); + + function TreeView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = TreeView.type; + _this._mainGroup = new Group(); + return _this; + } + + TreeView.prototype.init = function (ecModel, api) { + this._controller = new RoamController(api.getZr()); + this._controllerHost = { + target: this.group + }; + this.group.add(this._mainGroup); + }; + + TreeView.prototype.render = function (seriesModel, ecModel, api) { + var data = seriesModel.getData(); + var layoutInfo = seriesModel.layoutInfo; + var group = this._mainGroup; + var layout = seriesModel.get('layout'); + + if (layout === 'radial') { + group.x = layoutInfo.x + layoutInfo.width / 2; + group.y = layoutInfo.y + layoutInfo.height / 2; + } else { + group.x = layoutInfo.x; + group.y = layoutInfo.y; + } + + this._updateViewCoordSys(seriesModel, api); + + this._updateController(seriesModel, ecModel, api); + + var oldData = this._data; + data.diff(oldData).add(function (newIdx) { + if (symbolNeedsDraw$1(data, newIdx)) { + // Create node and edge + updateNode(data, newIdx, null, group, seriesModel); + } + }).update(function (newIdx, oldIdx) { + var symbolEl = oldData.getItemGraphicEl(oldIdx); + + if (!symbolNeedsDraw$1(data, newIdx)) { + symbolEl && removeNode(oldData, oldIdx, symbolEl, group, seriesModel); + return; + } // Update node and edge + + + updateNode(data, newIdx, symbolEl, group, seriesModel); + }).remove(function (oldIdx) { + var symbolEl = oldData.getItemGraphicEl(oldIdx); // When remove a collapsed node of subtree, since the collapsed + // node haven't been initialized with a symbol element, + // you can't found it's symbol element through index. + // so if we want to remove the symbol element we should insure + // that the symbol element is not null. + + if (symbolEl) { + removeNode(oldData, oldIdx, symbolEl, group, seriesModel); + } + }).execute(); + this._nodeScaleRatio = seriesModel.get('nodeScaleRatio'); + + this._updateNodeAndLinkScale(seriesModel); + + if (seriesModel.get('expandAndCollapse') === true) { + data.eachItemGraphicEl(function (el, dataIndex) { + el.off('click').on('click', function () { + api.dispatchAction({ + type: 'treeExpandAndCollapse', + seriesId: seriesModel.id, + dataIndex: dataIndex + }); + }); + }); + } + + this._data = data; + }; + + TreeView.prototype._updateViewCoordSys = function (seriesModel, api) { + var data = seriesModel.getData(); + var points = []; + data.each(function (idx) { + var layout = data.getItemLayout(idx); + + if (layout && !isNaN(layout.x) && !isNaN(layout.y)) { + points.push([+layout.x, +layout.y]); + } + }); + var min = []; + var max = []; + fromPoints(points, min, max); // If don't Store min max when collapse the root node after roam, + // the root node will disappear. + + var oldMin = this._min; + var oldMax = this._max; // If width or height is 0 + + if (max[0] - min[0] === 0) { + min[0] = oldMin ? oldMin[0] : min[0] - 1; + max[0] = oldMax ? oldMax[0] : max[0] + 1; + } + + if (max[1] - min[1] === 0) { + min[1] = oldMin ? oldMin[1] : min[1] - 1; + max[1] = oldMax ? oldMax[1] : max[1] + 1; + } + + var viewCoordSys = seriesModel.coordinateSystem = new View(); + viewCoordSys.zoomLimit = seriesModel.get('scaleLimit'); + viewCoordSys.setBoundingRect(min[0], min[1], max[0] - min[0], max[1] - min[1]); + viewCoordSys.setCenter(seriesModel.get('center'), api); + viewCoordSys.setZoom(seriesModel.get('zoom')); // Here we use viewCoordSys just for computing the 'position' and 'scale' of the group + + this.group.attr({ + x: viewCoordSys.x, + y: viewCoordSys.y, + scaleX: viewCoordSys.scaleX, + scaleY: viewCoordSys.scaleY + }); + this._min = min; + this._max = max; + }; + + TreeView.prototype._updateController = function (seriesModel, ecModel, api) { + var _this = this; + + var controller = this._controller; + var controllerHost = this._controllerHost; + var group = this.group; + controller.setPointerChecker(function (e, x, y) { + var rect = group.getBoundingRect(); + rect.applyTransform(group.transform); + return rect.contain(x, y) && !onIrrelevantElement(e, api, seriesModel); + }); + controller.enable(seriesModel.get('roam')); + controllerHost.zoomLimit = seriesModel.get('scaleLimit'); + controllerHost.zoom = seriesModel.coordinateSystem.getZoom(); + controller.off('pan').off('zoom').on('pan', function (e) { + updateViewOnPan(controllerHost, e.dx, e.dy); + api.dispatchAction({ + seriesId: seriesModel.id, + type: 'treeRoam', + dx: e.dx, + dy: e.dy + }); + }).on('zoom', function (e) { + updateViewOnZoom(controllerHost, e.scale, e.originX, e.originY); + api.dispatchAction({ + seriesId: seriesModel.id, + type: 'treeRoam', + zoom: e.scale, + originX: e.originX, + originY: e.originY + }); + + _this._updateNodeAndLinkScale(seriesModel); // Only update label layout on zoom + + + api.updateLabelLayout(); + }); + }; + + TreeView.prototype._updateNodeAndLinkScale = function (seriesModel) { + var data = seriesModel.getData(); + + var nodeScale = this._getNodeGlobalScale(seriesModel); + + data.eachItemGraphicEl(function (el, idx) { + el.setSymbolScale(nodeScale); + }); + }; + + TreeView.prototype._getNodeGlobalScale = function (seriesModel) { + var coordSys = seriesModel.coordinateSystem; + + if (coordSys.type !== 'view') { + return 1; + } + + var nodeScaleRatio = this._nodeScaleRatio; + var groupZoom = coordSys.scaleX || 1; // Scale node when zoom changes + + var roamZoom = coordSys.getZoom(); + var nodeScale = (roamZoom - 1) * nodeScaleRatio + 1; + return nodeScale / groupZoom; + }; + + TreeView.prototype.dispose = function () { + this._controller && this._controller.dispose(); + this._controllerHost = null; + }; + + TreeView.prototype.remove = function () { + this._mainGroup.removeAll(); + + this._data = null; + }; + + TreeView.type = 'tree'; + return TreeView; + }(ChartView); + + function symbolNeedsDraw$1(data, dataIndex) { + var layout = data.getItemLayout(dataIndex); + return layout && !isNaN(layout.x) && !isNaN(layout.y); + } + + function updateNode(data, dataIndex, symbolEl, group, seriesModel) { + var isInit = !symbolEl; + var node = data.tree.getNodeByDataIndex(dataIndex); + var itemModel = node.getModel(); + var visualColor = node.getVisual('style').fill; + var symbolInnerColor = node.isExpand === false && node.children.length !== 0 ? visualColor : '#fff'; + var virtualRoot = data.tree.root; + var source = node.parentNode === virtualRoot ? node : node.parentNode || node; + var sourceSymbolEl = data.getItemGraphicEl(source.dataIndex); + var sourceLayout = source.getLayout(); + var sourceOldLayout = sourceSymbolEl ? { + x: sourceSymbolEl.__oldX, + y: sourceSymbolEl.__oldY, + rawX: sourceSymbolEl.__radialOldRawX, + rawY: sourceSymbolEl.__radialOldRawY + } : sourceLayout; + var targetLayout = node.getLayout(); + + if (isInit) { + symbolEl = new Symbol(data, dataIndex, null, { + symbolInnerColor: symbolInnerColor, + useNameLabel: true + }); + symbolEl.x = sourceOldLayout.x; + symbolEl.y = sourceOldLayout.y; + } else { + symbolEl.updateData(data, dataIndex, null, { + symbolInnerColor: symbolInnerColor, + useNameLabel: true + }); + } + + symbolEl.__radialOldRawX = symbolEl.__radialRawX; + symbolEl.__radialOldRawY = symbolEl.__radialRawY; + symbolEl.__radialRawX = targetLayout.rawX; + symbolEl.__radialRawY = targetLayout.rawY; + group.add(symbolEl); + data.setItemGraphicEl(dataIndex, symbolEl); + symbolEl.__oldX = symbolEl.x; + symbolEl.__oldY = symbolEl.y; + updateProps(symbolEl, { + x: targetLayout.x, + y: targetLayout.y + }, seriesModel); + var symbolPath = symbolEl.getSymbolPath(); + + if (seriesModel.get('layout') === 'radial') { + var realRoot = virtualRoot.children[0]; + var rootLayout = realRoot.getLayout(); + var length_1 = realRoot.children.length; + var rad = void 0; + var isLeft = void 0; + + if (targetLayout.x === rootLayout.x && node.isExpand === true && realRoot.children.length) { + var center = { + x: (realRoot.children[0].getLayout().x + realRoot.children[length_1 - 1].getLayout().x) / 2, + y: (realRoot.children[0].getLayout().y + realRoot.children[length_1 - 1].getLayout().y) / 2 + }; + rad = Math.atan2(center.y - rootLayout.y, center.x - rootLayout.x); + + if (rad < 0) { + rad = Math.PI * 2 + rad; + } + + isLeft = center.x < rootLayout.x; + + if (isLeft) { + rad = rad - Math.PI; + } + } else { + rad = Math.atan2(targetLayout.y - rootLayout.y, targetLayout.x - rootLayout.x); + + if (rad < 0) { + rad = Math.PI * 2 + rad; + } + + if (node.children.length === 0 || node.children.length !== 0 && node.isExpand === false) { + isLeft = targetLayout.x < rootLayout.x; + + if (isLeft) { + rad = rad - Math.PI; + } + } else { + isLeft = targetLayout.x > rootLayout.x; + + if (!isLeft) { + rad = rad - Math.PI; + } + } + } + + var textPosition = isLeft ? 'left' : 'right'; + var normalLabelModel = itemModel.getModel('label'); + var rotate = normalLabelModel.get('rotate'); + var labelRotateRadian = rotate * (Math.PI / 180); + var textContent = symbolPath.getTextContent(); + + if (textContent) { + symbolPath.setTextConfig({ + position: normalLabelModel.get('position') || textPosition, + rotation: rotate == null ? -rad : labelRotateRadian, + origin: 'center' + }); + textContent.setStyle('verticalAlign', 'middle'); + } + } // Handle status + + + var focus = itemModel.get(['emphasis', 'focus']); + var focusDataIndices = focus === 'relative' ? concatArray(node.getAncestorsIndices(), node.getDescendantIndices()) : focus === 'ancestor' ? node.getAncestorsIndices() : focus === 'descendant' ? node.getDescendantIndices() : null; + + if (focusDataIndices) { + // Modify the focus to data indices. + getECData(symbolEl).focus = focusDataIndices; + } + + drawEdge(seriesModel, node, virtualRoot, symbolEl, sourceOldLayout, sourceLayout, targetLayout, group); + + if (symbolEl.__edge) { + symbolEl.onHoverStateChange = function (toState) { + if (toState !== 'blur') { + // NOTE: Ensure the parent elements will been blurred firstly. + // According to the return of getAncestorsIndices and getDescendantIndices + // TODO: A bit tricky. + var parentEl = node.parentNode && data.getItemGraphicEl(node.parentNode.dataIndex); + + if (!(parentEl && parentEl.hoverState === HOVER_STATE_BLUR)) { + setStatesFlag(symbolEl.__edge, toState); + } + } + }; + } + } + + function drawEdge(seriesModel, node, virtualRoot, symbolEl, sourceOldLayout, sourceLayout, targetLayout, group) { + var itemModel = node.getModel(); + var edgeShape = seriesModel.get('edgeShape'); + var layout = seriesModel.get('layout'); + var orient = seriesModel.getOrient(); + var curvature = seriesModel.get(['lineStyle', 'curveness']); + var edgeForkPosition = seriesModel.get('edgeForkPosition'); + var lineStyle = itemModel.getModel('lineStyle').getLineStyle(); + var edge = symbolEl.__edge; // curve edge from node -> parent + // polyline edge from node -> children + + if (edgeShape === 'curve') { + if (node.parentNode && node.parentNode !== virtualRoot) { + if (!edge) { + edge = symbolEl.__edge = new BezierCurve({ + shape: getEdgeShape(layout, orient, curvature, sourceOldLayout, sourceOldLayout) + }); + } + + updateProps(edge, { + shape: getEdgeShape(layout, orient, curvature, sourceLayout, targetLayout) + }, seriesModel); + } + } else if (edgeShape === 'polyline') { + if (layout === 'orthogonal') { + if (node !== virtualRoot && node.children && node.children.length !== 0 && node.isExpand === true) { + var children = node.children; + var childPoints = []; + + for (var i = 0; i < children.length; i++) { + var childLayout = children[i].getLayout(); + childPoints.push([childLayout.x, childLayout.y]); + } + + if (!edge) { + edge = symbolEl.__edge = new TreePath({ + shape: { + parentPoint: [targetLayout.x, targetLayout.y], + childPoints: [[targetLayout.x, targetLayout.y]], + orient: orient, + forkPosition: edgeForkPosition + } + }); + } + + updateProps(edge, { + shape: { + parentPoint: [targetLayout.x, targetLayout.y], + childPoints: childPoints + } + }, seriesModel); + } + } else { + if ("development" !== 'production') { + throw new Error('The polyline edgeShape can only be used in orthogonal layout'); + } + } + } // show all edge when edgeShape is 'curve', filter node `isExpand` is false when edgeShape is 'polyline' + + + if (edge && !(edgeShape === 'polyline' && !node.isExpand)) { + edge.useStyle(defaults({ + strokeNoScale: true, + fill: null + }, lineStyle)); + setStatesStylesFromModel(edge, itemModel, 'lineStyle'); + setDefaultStateProxy(edge); + group.add(edge); + } + } + + function removeNodeEdge(node, data, group, seriesModel, removeAnimationOpt) { + var virtualRoot = data.tree.root; + + var _a = getSourceNode(virtualRoot, node), + source = _a.source, + sourceLayout = _a.sourceLayout; + + var symbolEl = data.getItemGraphicEl(node.dataIndex); + + if (!symbolEl) { + return; + } + + var sourceSymbolEl = data.getItemGraphicEl(source.dataIndex); + var sourceEdge = sourceSymbolEl.__edge; // 1. when expand the sub tree, delete the children node should delete the edge of + // the source at the same time. because the polyline edge shape is only owned by the source. + // 2.when the node is the only children of the source, delete the node should delete the edge of + // the source at the same time. the same reason as above. + + var edge = symbolEl.__edge || (source.isExpand === false || source.children.length === 1 ? sourceEdge : undefined); + var edgeShape = seriesModel.get('edgeShape'); + var layoutOpt = seriesModel.get('layout'); + var orient = seriesModel.get('orient'); + var curvature = seriesModel.get(['lineStyle', 'curveness']); + + if (edge) { + if (edgeShape === 'curve') { + removeElement(edge, { + shape: getEdgeShape(layoutOpt, orient, curvature, sourceLayout, sourceLayout), + style: { + opacity: 0 + } + }, seriesModel, { + cb: function () { + group.remove(edge); + }, + removeOpt: removeAnimationOpt + }); + } else if (edgeShape === 'polyline' && seriesModel.get('layout') === 'orthogonal') { + removeElement(edge, { + shape: { + parentPoint: [sourceLayout.x, sourceLayout.y], + childPoints: [[sourceLayout.x, sourceLayout.y]] + }, + style: { + opacity: 0 + } + }, seriesModel, { + cb: function () { + group.remove(edge); + }, + removeOpt: removeAnimationOpt + }); + } + } + } + + function getSourceNode(virtualRoot, node) { + var source = node.parentNode === virtualRoot ? node : node.parentNode || node; + var sourceLayout; + + while (sourceLayout = source.getLayout(), sourceLayout == null) { + source = source.parentNode === virtualRoot ? source : source.parentNode || source; + } + + return { + source: source, + sourceLayout: sourceLayout + }; + } + + function removeNode(data, dataIndex, symbolEl, group, seriesModel) { + var node = data.tree.getNodeByDataIndex(dataIndex); + var virtualRoot = data.tree.root; + var sourceLayout = getSourceNode(virtualRoot, node).sourceLayout; // Use same duration and easing with update to have more consistent animation. + + var removeAnimationOpt = { + duration: seriesModel.get('animationDurationUpdate'), + easing: seriesModel.get('animationEasingUpdate') + }; + removeElement(symbolEl, { + x: sourceLayout.x + 1, + y: sourceLayout.y + 1 + }, seriesModel, { + cb: function () { + group.remove(symbolEl); + data.setItemGraphicEl(dataIndex, null); + }, + removeOpt: removeAnimationOpt + }); + symbolEl.fadeOut(null, data.hostModel, { + fadeLabel: true, + animation: removeAnimationOpt + }); // remove edge as parent node + + node.children.forEach(function (childNode) { + removeNodeEdge(childNode, data, group, seriesModel, removeAnimationOpt); + }); // remove edge as child node + + removeNodeEdge(node, data, group, seriesModel, removeAnimationOpt); + } + + function getEdgeShape(layoutOpt, orient, curvature, sourceLayout, targetLayout) { + var cpx1; + var cpy1; + var cpx2; + var cpy2; + var x1; + var x2; + var y1; + var y2; + + if (layoutOpt === 'radial') { + x1 = sourceLayout.rawX; + y1 = sourceLayout.rawY; + x2 = targetLayout.rawX; + y2 = targetLayout.rawY; + var radialCoor1 = radialCoordinate(x1, y1); + var radialCoor2 = radialCoordinate(x1, y1 + (y2 - y1) * curvature); + var radialCoor3 = radialCoordinate(x2, y2 + (y1 - y2) * curvature); + var radialCoor4 = radialCoordinate(x2, y2); + return { + x1: radialCoor1.x || 0, + y1: radialCoor1.y || 0, + x2: radialCoor4.x || 0, + y2: radialCoor4.y || 0, + cpx1: radialCoor2.x || 0, + cpy1: radialCoor2.y || 0, + cpx2: radialCoor3.x || 0, + cpy2: radialCoor3.y || 0 + }; + } else { + x1 = sourceLayout.x; + y1 = sourceLayout.y; + x2 = targetLayout.x; + y2 = targetLayout.y; + + if (orient === 'LR' || orient === 'RL') { + cpx1 = x1 + (x2 - x1) * curvature; + cpy1 = y1; + cpx2 = x2 + (x1 - x2) * curvature; + cpy2 = y2; + } + + if (orient === 'TB' || orient === 'BT') { + cpx1 = x1; + cpy1 = y1 + (y2 - y1) * curvature; + cpx2 = x2; + cpy2 = y2 + (y1 - y2) * curvature; + } + } + + return { + x1: x1, + y1: y1, + x2: x2, + y2: y2, + cpx1: cpx1, + cpy1: cpy1, + cpx2: cpx2, + cpy2: cpy2 + }; + } + + var inner$7 = makeInner(); + + function linkSeriesData(opt) { + var mainData = opt.mainData; + var datas = opt.datas; + + if (!datas) { + datas = { + main: mainData + }; + opt.datasAttr = { + main: 'data' + }; + } + + opt.datas = opt.mainData = null; + linkAll(mainData, datas, opt); // Porxy data original methods. + + each(datas, function (data) { + each(mainData.TRANSFERABLE_METHODS, function (methodName) { + data.wrapMethod(methodName, curry(transferInjection, opt)); + }); + }); // Beyond transfer, additional features should be added to `cloneShallow`. + + mainData.wrapMethod('cloneShallow', curry(cloneShallowInjection, opt)); // Only mainData trigger change, because struct.update may trigger + // another changable methods, which may bring about dead lock. + + each(mainData.CHANGABLE_METHODS, function (methodName) { + mainData.wrapMethod(methodName, curry(changeInjection, opt)); + }); // Make sure datas contains mainData. + + assert(datas[mainData.dataType] === mainData); + } + + function transferInjection(opt, res) { + if (isMainData(this)) { + // Transfer datas to new main data. + var datas = extend({}, inner$7(this).datas); + datas[this.dataType] = res; + linkAll(res, datas, opt); + } else { + // Modify the reference in main data to point newData. + linkSingle(res, this.dataType, inner$7(this).mainData, opt); + } + + return res; + } + + function changeInjection(opt, res) { + opt.struct && opt.struct.update(); + return res; + } + + function cloneShallowInjection(opt, res) { + // cloneShallow, which brings about some fragilities, may be inappropriate + // to be exposed as an API. So for implementation simplicity we can make + // the restriction that cloneShallow of not-mainData should not be invoked + // outside, but only be invoked here. + each(inner$7(res).datas, function (data, dataType) { + data !== res && linkSingle(data.cloneShallow(), dataType, res, opt); + }); + return res; + } + /** + * Supplement method to List. + * + * @public + * @param [dataType] If not specified, return mainData. + */ + + + function getLinkedData(dataType) { + var mainData = inner$7(this).mainData; + return dataType == null || mainData == null ? mainData : inner$7(mainData).datas[dataType]; + } + /** + * Get list of all linked data + */ + + + function getLinkedDataAll() { + var mainData = inner$7(this).mainData; + return mainData == null ? [{ + data: mainData + }] : map(keys(inner$7(mainData).datas), function (type) { + return { + type: type, + data: inner$7(mainData).datas[type] + }; + }); + } + + function isMainData(data) { + return inner$7(data).mainData === data; + } + + function linkAll(mainData, datas, opt) { + inner$7(mainData).datas = {}; + each(datas, function (data, dataType) { + linkSingle(data, dataType, mainData, opt); + }); + } + + function linkSingle(data, dataType, mainData, opt) { + inner$7(mainData).datas[dataType] = data; + inner$7(data).mainData = mainData; + data.dataType = dataType; + + if (opt.struct) { + data[opt.structAttr] = opt.struct; + opt.struct[opt.datasAttr[dataType]] = data; + } // Supplement method. + + + data.getLinkedData = getLinkedData; + data.getLinkedDataAll = getLinkedDataAll; + } + + var TreeNode = + /** @class */ + function () { + function TreeNode(name, hostTree) { + this.depth = 0; + this.height = 0; + /** + * Reference to list item. + * Do not persistent dataIndex outside, + * besause it may be changed by list. + * If dataIndex -1, + * this node is logical deleted (filtered) in list. + */ + + this.dataIndex = -1; + this.children = []; + this.viewChildren = []; + this.isExpand = false; + this.name = name || ''; + this.hostTree = hostTree; + } + /** + * The node is removed. + */ + + + TreeNode.prototype.isRemoved = function () { + return this.dataIndex < 0; + }; + + TreeNode.prototype.eachNode = function (options, cb, context) { + if (isFunction(options)) { + context = cb; + cb = options; + options = null; + } + + options = options || {}; + + if (isString(options)) { + options = { + order: options + }; + } + + var order = options.order || 'preorder'; + var children = this[options.attr || 'children']; + var suppressVisitSub; + order === 'preorder' && (suppressVisitSub = cb.call(context, this)); + + for (var i = 0; !suppressVisitSub && i < children.length; i++) { + children[i].eachNode(options, cb, context); + } + + order === 'postorder' && cb.call(context, this); + }; + /** + * Update depth and height of this subtree. + */ + + + TreeNode.prototype.updateDepthAndHeight = function (depth) { + var height = 0; + this.depth = depth; + + for (var i = 0; i < this.children.length; i++) { + var child = this.children[i]; + child.updateDepthAndHeight(depth + 1); + + if (child.height > height) { + height = child.height; + } + } + + this.height = height + 1; + }; + + TreeNode.prototype.getNodeById = function (id) { + if (this.getId() === id) { + return this; + } + + for (var i = 0, children = this.children, len = children.length; i < len; i++) { + var res = children[i].getNodeById(id); + + if (res) { + return res; + } + } + }; + + TreeNode.prototype.contains = function (node) { + if (node === this) { + return true; + } + + for (var i = 0, children = this.children, len = children.length; i < len; i++) { + var res = children[i].contains(node); + + if (res) { + return res; + } + } + }; + /** + * @param includeSelf Default false. + * @return order: [root, child, grandchild, ...] + */ + + + TreeNode.prototype.getAncestors = function (includeSelf) { + var ancestors = []; + var node = includeSelf ? this : this.parentNode; + + while (node) { + ancestors.push(node); + node = node.parentNode; + } + + ancestors.reverse(); + return ancestors; + }; + + TreeNode.prototype.getAncestorsIndices = function () { + var indices = []; + var currNode = this; + + while (currNode) { + indices.push(currNode.dataIndex); + currNode = currNode.parentNode; + } + + indices.reverse(); + return indices; + }; + + TreeNode.prototype.getDescendantIndices = function () { + var indices = []; + this.eachNode(function (childNode) { + indices.push(childNode.dataIndex); + }); + return indices; + }; + + TreeNode.prototype.getValue = function (dimension) { + var data = this.hostTree.data; + return data.getStore().get(data.getDimensionIndex(dimension || 'value'), this.dataIndex); + }; + + TreeNode.prototype.setLayout = function (layout, merge) { + this.dataIndex >= 0 && this.hostTree.data.setItemLayout(this.dataIndex, layout, merge); + }; + /** + * @return {Object} layout + */ + + + TreeNode.prototype.getLayout = function () { + return this.hostTree.data.getItemLayout(this.dataIndex); + }; // @depcrecated + // getModel(path: S): Model + // eslint-disable-next-line @typescript-eslint/no-unused-vars + + + TreeNode.prototype.getModel = function (path) { + if (this.dataIndex < 0) { + return; + } + + var hostTree = this.hostTree; + var itemModel = hostTree.data.getItemModel(this.dataIndex); + return itemModel.getModel(path); + }; // TODO: TYPE More specific model + + + TreeNode.prototype.getLevelModel = function () { + return (this.hostTree.levelModels || [])[this.depth]; + }; + + TreeNode.prototype.setVisual = function (key, value) { + this.dataIndex >= 0 && this.hostTree.data.setItemVisual(this.dataIndex, key, value); + }; + /** + * Get item visual + * FIXME: make return type better + */ + + + TreeNode.prototype.getVisual = function (key) { + return this.hostTree.data.getItemVisual(this.dataIndex, key); + }; + + TreeNode.prototype.getRawIndex = function () { + return this.hostTree.data.getRawIndex(this.dataIndex); + }; + + TreeNode.prototype.getId = function () { + return this.hostTree.data.getId(this.dataIndex); + }; + /** + * index in parent's children + */ + + + TreeNode.prototype.getChildIndex = function () { + if (this.parentNode) { + var children = this.parentNode.children; + + for (var i = 0; i < children.length; ++i) { + if (children[i] === this) { + return i; + } + } + + return -1; + } + + return -1; + }; + /** + * if this is an ancestor of another node + * + * @param node another node + * @return if is ancestor + */ + + + TreeNode.prototype.isAncestorOf = function (node) { + var parent = node.parentNode; + + while (parent) { + if (parent === this) { + return true; + } + + parent = parent.parentNode; + } + + return false; + }; + /** + * if this is an descendant of another node + * + * @param node another node + * @return if is descendant + */ + + + TreeNode.prototype.isDescendantOf = function (node) { + return node !== this && node.isAncestorOf(this); + }; + + return TreeNode; + }(); + + var Tree = + /** @class */ + function () { + function Tree(hostModel) { + this.type = 'tree'; + this._nodes = []; + this.hostModel = hostModel; + } + + Tree.prototype.eachNode = function (options, cb, context) { + this.root.eachNode(options, cb, context); + }; + + Tree.prototype.getNodeByDataIndex = function (dataIndex) { + var rawIndex = this.data.getRawIndex(dataIndex); + return this._nodes[rawIndex]; + }; + + Tree.prototype.getNodeById = function (name) { + return this.root.getNodeById(name); + }; + /** + * Update item available by list, + * when list has been performed options like 'filterSelf' or 'map'. + */ + + + Tree.prototype.update = function () { + var data = this.data; + var nodes = this._nodes; + + for (var i = 0, len = nodes.length; i < len; i++) { + nodes[i].dataIndex = -1; + } + + for (var i = 0, len = data.count(); i < len; i++) { + nodes[data.getRawIndex(i)].dataIndex = i; + } + }; + /** + * Clear all layouts + */ + + + Tree.prototype.clearLayouts = function () { + this.data.clearItemLayouts(); + }; + /** + * data node format: + * { + * name: ... + * value: ... + * children: [ + * { + * name: ... + * value: ... + * children: ... + * }, + * ... + * ] + * } + */ + + + Tree.createTree = function (dataRoot, hostModel, beforeLink) { + var tree = new Tree(hostModel); + var listData = []; + var dimMax = 1; + buildHierarchy(dataRoot); + + function buildHierarchy(dataNode, parentNode) { + var value = dataNode.value; + dimMax = Math.max(dimMax, isArray(value) ? value.length : 1); + listData.push(dataNode); + var node = new TreeNode(convertOptionIdName(dataNode.name, ''), tree); + parentNode ? addChild(node, parentNode) : tree.root = node; + + tree._nodes.push(node); + + var children = dataNode.children; + + if (children) { + for (var i = 0; i < children.length; i++) { + buildHierarchy(children[i], node); + } + } + } + + tree.root.updateDepthAndHeight(0); + var dimensions = prepareSeriesDataSchema(listData, { + coordDimensions: ['value'], + dimensionsCount: dimMax + }).dimensions; + var list = new SeriesData(dimensions, hostModel); + list.initData(listData); + beforeLink && beforeLink(list); + linkSeriesData({ + mainData: list, + struct: tree, + structAttr: 'tree' + }); + tree.update(); + return tree; + }; + + return Tree; + }(); + /** + * It is needed to consider the mess of 'list', 'hostModel' when creating a TreeNote, + * so this function is not ready and not necessary to be public. + */ + + + function addChild(child, node) { + var children = node.children; + + if (child.parentNode === node) { + return; + } + + children.push(child); + child.parentNode = node; + } + + function retrieveTargetInfo(payload, validPayloadTypes, seriesModel) { + if (payload && indexOf(validPayloadTypes, payload.type) >= 0) { + var root = seriesModel.getData().tree.root; + var targetNode = payload.targetNode; + + if (isString(targetNode)) { + targetNode = root.getNodeById(targetNode); + } + + if (targetNode && root.contains(targetNode)) { + return { + node: targetNode + }; + } + + var targetNodeId = payload.targetNodeId; + + if (targetNodeId != null && (targetNode = root.getNodeById(targetNodeId))) { + return { + node: targetNode + }; + } + } + } // Not includes the given node at the last item. + + function getPathToRoot(node) { + var path = []; + + while (node) { + node = node.parentNode; + node && path.push(node); + } + + return path.reverse(); + } + function aboveViewRoot(viewRoot, node) { + var viewPath = getPathToRoot(viewRoot); + return indexOf(viewPath, node) >= 0; + } // From root to the input node (the input node will be included). + + function wrapTreePathInfo(node, seriesModel) { + var treePathInfo = []; + + while (node) { + var nodeDataIndex = node.dataIndex; + treePathInfo.push({ + name: node.name, + dataIndex: nodeDataIndex, + value: seriesModel.getRawValue(nodeDataIndex) + }); + node = node.parentNode; + } + + treePathInfo.reverse(); + return treePathInfo; + } + + var TreeSeriesModel = + /** @class */ + function (_super) { + __extends(TreeSeriesModel, _super); + + function TreeSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.hasSymbolVisual = true; // Do it self. + + _this.ignoreStyleOnData = true; + return _this; + } + /** + * Init a tree data structure from data in option series + */ + + + TreeSeriesModel.prototype.getInitialData = function (option) { + //create an virtual root + var root = { + name: option.name, + children: option.data + }; + var leaves = option.leaves || {}; + var leavesModel = new Model(leaves, this, this.ecModel); + var tree = Tree.createTree(root, this, beforeLink); + + function beforeLink(nodeData) { + nodeData.wrapMethod('getItemModel', function (model, idx) { + var node = tree.getNodeByDataIndex(idx); + + if (!(node && node.children.length && node.isExpand)) { + model.parentModel = leavesModel; + } + + return model; + }); + } + + var treeDepth = 0; + tree.eachNode('preorder', function (node) { + if (node.depth > treeDepth) { + treeDepth = node.depth; + } + }); + var expandAndCollapse = option.expandAndCollapse; + var expandTreeDepth = expandAndCollapse && option.initialTreeDepth >= 0 ? option.initialTreeDepth : treeDepth; + tree.root.eachNode('preorder', function (node) { + var item = node.hostTree.data.getRawDataItem(node.dataIndex); // Add item.collapsed != null, because users can collapse node original in the series.data. + + node.isExpand = item && item.collapsed != null ? !item.collapsed : node.depth <= expandTreeDepth; + }); + return tree.data; + }; + /** + * Make the configuration 'orient' backward compatibly, with 'horizontal = LR', 'vertical = TB'. + * @returns {string} orient + */ + + + TreeSeriesModel.prototype.getOrient = function () { + var orient = this.get('orient'); + + if (orient === 'horizontal') { + orient = 'LR'; + } else if (orient === 'vertical') { + orient = 'TB'; + } + + return orient; + }; + + TreeSeriesModel.prototype.setZoom = function (zoom) { + this.option.zoom = zoom; + }; + + TreeSeriesModel.prototype.setCenter = function (center) { + this.option.center = center; + }; + + TreeSeriesModel.prototype.formatTooltip = function (dataIndex, multipleSeries, dataType) { + var tree = this.getData().tree; + var realRoot = tree.root.children[0]; + var node = tree.getNodeByDataIndex(dataIndex); + var value = node.getValue(); + var name = node.name; + + while (node && node !== realRoot) { + name = node.parentNode.name + '.' + name; + node = node.parentNode; + } + + return createTooltipMarkup('nameValue', { + name: name, + value: value, + noValue: isNaN(value) || value == null + }); + }; // Add tree path to tooltip param + + + TreeSeriesModel.prototype.getDataParams = function (dataIndex) { + var params = _super.prototype.getDataParams.apply(this, arguments); + + var node = this.getData().tree.getNodeByDataIndex(dataIndex); + params.treeAncestors = wrapTreePathInfo(node, this); + params.collapsed = !node.isExpand; + return params; + }; + + TreeSeriesModel.type = 'series.tree'; // can support the position parameters 'left', 'top','right','bottom', 'width', + // 'height' in the setOption() with 'merge' mode normal. + + TreeSeriesModel.layoutMode = 'box'; + TreeSeriesModel.defaultOption = { + // zlevel: 0, + z: 2, + coordinateSystem: 'view', + // the position of the whole view + left: '12%', + top: '12%', + right: '12%', + bottom: '12%', + // the layout of the tree, two value can be selected, 'orthogonal' or 'radial' + layout: 'orthogonal', + // value can be 'polyline' + edgeShape: 'curve', + edgeForkPosition: '50%', + // true | false | 'move' | 'scale', see module:component/helper/RoamController. + roam: false, + // Symbol size scale ratio in roam + nodeScaleRatio: 0.4, + // Default on center of graph + center: null, + zoom: 1, + orient: 'LR', + symbol: 'emptyCircle', + symbolSize: 7, + expandAndCollapse: true, + initialTreeDepth: 2, + lineStyle: { + color: '#ccc', + width: 1.5, + curveness: 0.5 + }, + itemStyle: { + color: 'lightsteelblue', + // borderColor: '#c23531', + borderWidth: 1.5 + }, + label: { + show: true + }, + animationEasing: 'linear', + animationDuration: 700, + animationDurationUpdate: 500 + }; + return TreeSeriesModel; + }(SeriesModel); + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + /** + * Traverse the tree from bottom to top and do something + */ + function eachAfter(root, callback, separation) { + var nodes = [root]; + var next = []; + var node; + + while (node = nodes.pop()) { + // jshint ignore:line + next.push(node); + + if (node.isExpand) { + var children = node.children; + + if (children.length) { + for (var i = 0; i < children.length; i++) { + nodes.push(children[i]); + } + } + } + } + + while (node = next.pop()) { + // jshint ignore:line + callback(node, separation); + } + } + /** + * Traverse the tree from top to bottom and do something + */ + + + function eachBefore(root, callback) { + var nodes = [root]; + var node; + + while (node = nodes.pop()) { + // jshint ignore:line + callback(node); + + if (node.isExpand) { + var children = node.children; + + if (children.length) { + for (var i = children.length - 1; i >= 0; i--) { + nodes.push(children[i]); + } + } + } + } + } + + function treeLayout(ecModel, api) { + ecModel.eachSeriesByType('tree', function (seriesModel) { + commonLayout(seriesModel, api); + }); + } + + function commonLayout(seriesModel, api) { + var layoutInfo = getViewRect$1(seriesModel, api); + seriesModel.layoutInfo = layoutInfo; + var layout = seriesModel.get('layout'); + var width = 0; + var height = 0; + var separation$1 = null; + + if (layout === 'radial') { + width = 2 * Math.PI; + height = Math.min(layoutInfo.height, layoutInfo.width) / 2; + separation$1 = separation(function (node1, node2) { + return (node1.parentNode === node2.parentNode ? 1 : 2) / node1.depth; + }); + } else { + width = layoutInfo.width; + height = layoutInfo.height; + separation$1 = separation(); + } + + var virtualRoot = seriesModel.getData().tree.root; + var realRoot = virtualRoot.children[0]; + + if (realRoot) { + init$2(virtualRoot); + eachAfter(realRoot, firstWalk, separation$1); + virtualRoot.hierNode.modifier = -realRoot.hierNode.prelim; + eachBefore(realRoot, secondWalk); + var left_1 = realRoot; + var right_1 = realRoot; + var bottom_1 = realRoot; + eachBefore(realRoot, function (node) { + var x = node.getLayout().x; + + if (x < left_1.getLayout().x) { + left_1 = node; + } + + if (x > right_1.getLayout().x) { + right_1 = node; + } + + if (node.depth > bottom_1.depth) { + bottom_1 = node; + } + }); + var delta = left_1 === right_1 ? 1 : separation$1(left_1, right_1) / 2; + var tx_1 = delta - left_1.getLayout().x; + var kx_1 = 0; + var ky_1 = 0; + var coorX_1 = 0; + var coorY_1 = 0; + + if (layout === 'radial') { + kx_1 = width / (right_1.getLayout().x + delta + tx_1); // here we use (node.depth - 1), bucause the real root's depth is 1 + + ky_1 = height / (bottom_1.depth - 1 || 1); + eachBefore(realRoot, function (node) { + coorX_1 = (node.getLayout().x + tx_1) * kx_1; + coorY_1 = (node.depth - 1) * ky_1; + var finalCoor = radialCoordinate(coorX_1, coorY_1); + node.setLayout({ + x: finalCoor.x, + y: finalCoor.y, + rawX: coorX_1, + rawY: coorY_1 + }, true); + }); + } else { + var orient_1 = seriesModel.getOrient(); + + if (orient_1 === 'RL' || orient_1 === 'LR') { + ky_1 = height / (right_1.getLayout().x + delta + tx_1); + kx_1 = width / (bottom_1.depth - 1 || 1); + eachBefore(realRoot, function (node) { + coorY_1 = (node.getLayout().x + tx_1) * ky_1; + coorX_1 = orient_1 === 'LR' ? (node.depth - 1) * kx_1 : width - (node.depth - 1) * kx_1; + node.setLayout({ + x: coorX_1, + y: coorY_1 + }, true); + }); + } else if (orient_1 === 'TB' || orient_1 === 'BT') { + kx_1 = width / (right_1.getLayout().x + delta + tx_1); + ky_1 = height / (bottom_1.depth - 1 || 1); + eachBefore(realRoot, function (node) { + coorX_1 = (node.getLayout().x + tx_1) * kx_1; + coorY_1 = orient_1 === 'TB' ? (node.depth - 1) * ky_1 : height - (node.depth - 1) * ky_1; + node.setLayout({ + x: coorX_1, + y: coorY_1 + }, true); + }); + } + } + } + } + + function treeVisual(ecModel) { + ecModel.eachSeriesByType('tree', function (seriesModel) { + var data = seriesModel.getData(); + var tree = data.tree; + tree.eachNode(function (node) { + var model = node.getModel(); // TODO Optimize + + var style = model.getModel('itemStyle').getItemStyle(); + var existsStyle = data.ensureUniqueItemVisual(node.dataIndex, 'style'); + extend(existsStyle, style); + }); + }); + } + + function installTreeAction(registers) { + registers.registerAction({ + type: 'treeExpandAndCollapse', + event: 'treeExpandAndCollapse', + update: 'update' + }, function (payload, ecModel) { + ecModel.eachComponent({ + mainType: 'series', + subType: 'tree', + query: payload + }, function (seriesModel) { + var dataIndex = payload.dataIndex; + var tree = seriesModel.getData().tree; + var node = tree.getNodeByDataIndex(dataIndex); + node.isExpand = !node.isExpand; + }); + }); + registers.registerAction({ + type: 'treeRoam', + event: 'treeRoam', + // Here we set 'none' instead of 'update', because roam action + // just need to update the transform matrix without having to recalculate + // the layout. So don't need to go through the whole update process, such + // as 'dataPrcocess', 'coordSystemUpdate', 'layout' and so on. + update: 'none' + }, function (payload, ecModel, api) { + ecModel.eachComponent({ + mainType: 'series', + subType: 'tree', + query: payload + }, function (seriesModel) { + var coordSys = seriesModel.coordinateSystem; + var res = updateCenterAndZoom(coordSys, payload, undefined, api); + seriesModel.setCenter && seriesModel.setCenter(res.center); + seriesModel.setZoom && seriesModel.setZoom(res.zoom); + }); + }); + } + + function install$b(registers) { + registers.registerChartView(TreeView); + registers.registerSeriesModel(TreeSeriesModel); + registers.registerLayout(treeLayout); + registers.registerVisual(treeVisual); + installTreeAction(registers); + } + + var actionTypes = ['treemapZoomToNode', 'treemapRender', 'treemapMove']; + function installTreemapAction(registers) { + for (var i = 0; i < actionTypes.length; i++) { + registers.registerAction({ + type: actionTypes[i], + update: 'updateView' + }, noop); + } + + registers.registerAction({ + type: 'treemapRootToNode', + update: 'updateView' + }, function (payload, ecModel) { + ecModel.eachComponent({ + mainType: 'series', + subType: 'treemap', + query: payload + }, handleRootToNode); + + function handleRootToNode(model, index) { + var types = ['treemapZoomToNode', 'treemapRootToNode']; + var targetInfo = retrieveTargetInfo(payload, types, model); + + if (targetInfo) { + var originViewRoot = model.getViewRoot(); + + if (originViewRoot) { + payload.direction = aboveViewRoot(originViewRoot, targetInfo.node) ? 'rollUp' : 'drillDown'; + } + + model.resetViewRoot(targetInfo.node); + } + } + }); + } + + function enableAriaDecalForTree(seriesModel) { + var data = seriesModel.getData(); + var tree = data.tree; + var decalPaletteScope = {}; + tree.eachNode(function (node) { + // Use decal of level 1 node + var current = node; + + while (current && current.depth > 1) { + current = current.parentNode; + } + + var decal = getDecalFromPalette(seriesModel.ecModel, current.name || current.dataIndex + '', decalPaletteScope); + node.setVisual('decal', decal); + }); + } + + var TreemapSeriesModel = + /** @class */ + function (_super) { + __extends(TreemapSeriesModel, _super); + + function TreemapSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = TreemapSeriesModel.type; + _this.preventUsingHoverLayer = true; + return _this; + } + /** + * @override + */ + + + TreemapSeriesModel.prototype.getInitialData = function (option, ecModel) { + // Create a virtual root. + var root = { + name: option.name, + children: option.data + }; + completeTreeValue(root); + var levels = option.levels || []; // Used in "visual priority" in `treemapVisual.js`. + // This way is a little tricky, must satisfy the precondition: + // 1. There is no `treeNode.getModel('itemStyle.xxx')` used. + // 2. The `Model.prototype.getModel()` will not use any clone-like way. + + var designatedVisualItemStyle = this.designatedVisualItemStyle = {}; + var designatedVisualModel = new Model({ + itemStyle: designatedVisualItemStyle + }, this, ecModel); + levels = option.levels = setDefault(levels, ecModel); + var levelModels = map(levels || [], function (levelDefine) { + return new Model(levelDefine, designatedVisualModel, ecModel); + }, this); // Make sure always a new tree is created when setOption, + // in TreemapView, we check whether oldTree === newTree + // to choose mappings approach among old shapes and new shapes. + + var tree = Tree.createTree(root, this, beforeLink); + + function beforeLink(nodeData) { + nodeData.wrapMethod('getItemModel', function (model, idx) { + var node = tree.getNodeByDataIndex(idx); + var levelModel = node ? levelModels[node.depth] : null; // If no levelModel, we also need `designatedVisualModel`. + + model.parentModel = levelModel || designatedVisualModel; + return model; + }); + } + + return tree.data; + }; + + TreemapSeriesModel.prototype.optionUpdated = function () { + this.resetViewRoot(); + }; + /** + * @override + * @param {number} dataIndex + * @param {boolean} [mutipleSeries=false] + */ + + + TreemapSeriesModel.prototype.formatTooltip = function (dataIndex, multipleSeries, dataType) { + var data = this.getData(); + var value = this.getRawValue(dataIndex); + var name = data.getName(dataIndex); + return createTooltipMarkup('nameValue', { + name: name, + value: value + }); + }; + /** + * Add tree path to tooltip param + * + * @override + * @param {number} dataIndex + * @return {Object} + */ + + + TreemapSeriesModel.prototype.getDataParams = function (dataIndex) { + var params = _super.prototype.getDataParams.apply(this, arguments); + + var node = this.getData().tree.getNodeByDataIndex(dataIndex); + params.treeAncestors = wrapTreePathInfo(node, this); // compatitable the previous code. + + params.treePathInfo = params.treeAncestors; + return params; + }; + /** + * @public + * @param {Object} layoutInfo { + * x: containerGroup x + * y: containerGroup y + * width: containerGroup width + * height: containerGroup height + * } + */ + + + TreemapSeriesModel.prototype.setLayoutInfo = function (layoutInfo) { + /** + * @readOnly + * @type {Object} + */ + this.layoutInfo = this.layoutInfo || {}; + extend(this.layoutInfo, layoutInfo); + }; + /** + * @param {string} id + * @return {number} index + */ + + + TreemapSeriesModel.prototype.mapIdToIndex = function (id) { + // A feature is implemented: + // index is monotone increasing with the sequence of + // input id at the first time. + // This feature can make sure that each data item and its + // mapped color have the same index between data list and + // color list at the beginning, which is useful for user + // to adjust data-color mapping. + + /** + * @private + * @type {Object} + */ + var idIndexMap = this._idIndexMap; + + if (!idIndexMap) { + idIndexMap = this._idIndexMap = createHashMap(); + /** + * @private + * @type {number} + */ + + this._idIndexMapCount = 0; + } + + var index = idIndexMap.get(id); + + if (index == null) { + idIndexMap.set(id, index = this._idIndexMapCount++); + } + + return index; + }; + + TreemapSeriesModel.prototype.getViewRoot = function () { + return this._viewRoot; + }; + + TreemapSeriesModel.prototype.resetViewRoot = function (viewRoot) { + viewRoot ? this._viewRoot = viewRoot : viewRoot = this._viewRoot; + var root = this.getRawData().tree.root; + + if (!viewRoot || viewRoot !== root && !root.contains(viewRoot)) { + this._viewRoot = root; + } + }; + + TreemapSeriesModel.prototype.enableAriaDecal = function () { + enableAriaDecalForTree(this); + }; + + TreemapSeriesModel.type = 'series.treemap'; + TreemapSeriesModel.layoutMode = 'box'; + TreemapSeriesModel.defaultOption = { + // Disable progressive rendering + progressive: 0, + // size: ['80%', '80%'], // deprecated, compatible with ec2. + left: 'center', + top: 'middle', + width: '80%', + height: '80%', + sort: true, + clipWindow: 'origin', + squareRatio: 0.5 * (1 + Math.sqrt(5)), + leafDepth: null, + drillDownIcon: '▶', + // to align specialized icon. ▷▶❒❐▼✚ + zoomToNodeRatio: 0.32 * 0.32, + roam: true, + nodeClick: 'zoomToNode', + animation: true, + animationDurationUpdate: 900, + animationEasing: 'quinticInOut', + breadcrumb: { + show: true, + height: 22, + left: 'center', + top: 'bottom', + // right + // bottom + emptyItemWidth: 25, + itemStyle: { + color: 'rgba(0,0,0,0.7)', + textStyle: { + color: '#fff' + } + }, + emphasis: { + itemStyle: { + color: 'rgba(0,0,0,0.9)' //'#5793f3', + + } + } + }, + label: { + show: true, + // Do not use textDistance, for ellipsis rect just the same as treemap node rect. + distance: 0, + padding: 5, + position: 'inside', + // formatter: null, + color: '#fff', + overflow: 'truncate' // align + // verticalAlign + + }, + upperLabel: { + show: false, + position: [0, '50%'], + height: 20, + // formatter: null, + // color: '#fff', + overflow: 'truncate', + // align: null, + verticalAlign: 'middle' + }, + itemStyle: { + color: null, + colorAlpha: null, + colorSaturation: null, + borderWidth: 0, + gapWidth: 0, + borderColor: '#fff', + borderColorSaturation: null // If specified, borderColor will be ineffective, and the + // border color is evaluated by color of current node and + // borderColorSaturation. + + }, + emphasis: { + upperLabel: { + show: true, + position: [0, '50%'], + overflow: 'truncate', + verticalAlign: 'middle' + } + }, + visualDimension: 0, + visualMin: null, + visualMax: null, + color: [], + // level[n].color (if necessary). + // + Specify color list of each level. level[0].color would be global + // color list if not specified. (see method `setDefault`). + // + But set as a empty array to forbid fetch color from global palette + // when using nodeModel.get('color'), otherwise nodes on deep level + // will always has color palette set and are not able to inherit color + // from parent node. + // + TreemapSeries.color can not be set as 'none', otherwise effect + // legend color fetching (see seriesColor.js). + colorAlpha: null, + colorSaturation: null, + colorMappingBy: 'index', + visibleMin: 10, + // be rendered. Only works when sort is 'asc' or 'desc'. + childrenVisibleMin: null, + // grandchildren will not show. + // Why grandchildren? If not grandchildren but children, + // some siblings show children and some not, + // the appearance may be mess and not consistent, + levels: [] // Each item: { + // visibleMin, itemStyle, visualDimension, label + // } + + }; + return TreemapSeriesModel; + }(SeriesModel); + /** + * @param {Object} dataNode + */ + + + function completeTreeValue(dataNode) { + // Postorder travel tree. + // If value of none-leaf node is not set, + // calculate it by suming up the value of all children. + var sum = 0; + each(dataNode.children, function (child) { + completeTreeValue(child); + var childValue = child.value; + isArray(childValue) && (childValue = childValue[0]); + sum += childValue; + }); + var thisValue = dataNode.value; + + if (isArray(thisValue)) { + thisValue = thisValue[0]; + } + + if (thisValue == null || isNaN(thisValue)) { + thisValue = sum; + } // Value should not less than 0. + + + if (thisValue < 0) { + thisValue = 0; + } + + isArray(dataNode.value) ? dataNode.value[0] = thisValue : dataNode.value = thisValue; + } + /** + * set default to level configuration + */ + + + function setDefault(levels, ecModel) { + var globalColorList = normalizeToArray(ecModel.get('color')); + var globalDecalList = normalizeToArray(ecModel.get(['aria', 'decal', 'decals'])); + + if (!globalColorList) { + return; + } + + levels = levels || []; + var hasColorDefine; + var hasDecalDefine; + each(levels, function (levelDefine) { + var model = new Model(levelDefine); + var modelColor = model.get('color'); + var modelDecal = model.get('decal'); + + if (model.get(['itemStyle', 'color']) || modelColor && modelColor !== 'none') { + hasColorDefine = true; + } + + if (model.get(['itemStyle', 'decal']) || modelDecal && modelDecal !== 'none') { + hasDecalDefine = true; + } + }); + var level0 = levels[0] || (levels[0] = {}); + + if (!hasColorDefine) { + level0.color = globalColorList.slice(); + } + + if (!hasDecalDefine && globalDecalList) { + level0.decal = globalDecalList.slice(); + } + + return levels; + } + + var TEXT_PADDING = 8; + var ITEM_GAP = 8; + var ARRAY_LENGTH = 5; + + var Breadcrumb = + /** @class */ + function () { + function Breadcrumb(containerGroup) { + this.group = new Group(); + containerGroup.add(this.group); + } + + Breadcrumb.prototype.render = function (seriesModel, api, targetNode, onSelect) { + var model = seriesModel.getModel('breadcrumb'); + var thisGroup = this.group; + thisGroup.removeAll(); + + if (!model.get('show') || !targetNode) { + return; + } + + var normalStyleModel = model.getModel('itemStyle'); + var emphasisModel = model.getModel('emphasis'); + var textStyleModel = normalStyleModel.getModel('textStyle'); + var emphasisTextStyleModel = emphasisModel.getModel(['itemStyle', 'textStyle']); + var layoutParam = { + pos: { + left: model.get('left'), + right: model.get('right'), + top: model.get('top'), + bottom: model.get('bottom') + }, + box: { + width: api.getWidth(), + height: api.getHeight() + }, + emptyItemWidth: model.get('emptyItemWidth'), + totalWidth: 0, + renderList: [] + }; + + this._prepare(targetNode, layoutParam, textStyleModel); + + this._renderContent(seriesModel, layoutParam, normalStyleModel, emphasisModel, textStyleModel, emphasisTextStyleModel, onSelect); + + positionElement(thisGroup, layoutParam.pos, layoutParam.box); + }; + /** + * Prepare render list and total width + * @private + */ + + + Breadcrumb.prototype._prepare = function (targetNode, layoutParam, textStyleModel) { + for (var node = targetNode; node; node = node.parentNode) { + var text = convertOptionIdName(node.getModel().get('name'), ''); + var textRect = textStyleModel.getTextRect(text); + var itemWidth = Math.max(textRect.width + TEXT_PADDING * 2, layoutParam.emptyItemWidth); + layoutParam.totalWidth += itemWidth + ITEM_GAP; + layoutParam.renderList.push({ + node: node, + text: text, + width: itemWidth + }); + } + }; + /** + * @private + */ + + + Breadcrumb.prototype._renderContent = function (seriesModel, layoutParam, normalStyleModel, emphasisModel, textStyleModel, emphasisTextStyleModel, onSelect) { + // Start rendering. + var lastX = 0; + var emptyItemWidth = layoutParam.emptyItemWidth; + var height = seriesModel.get(['breadcrumb', 'height']); + var availableSize = getAvailableSize(layoutParam.pos, layoutParam.box); + var totalWidth = layoutParam.totalWidth; + var renderList = layoutParam.renderList; + var emphasisItemStyle = emphasisModel.getModel('itemStyle').getItemStyle(); + + for (var i = renderList.length - 1; i >= 0; i--) { + var item = renderList[i]; + var itemNode = item.node; + var itemWidth = item.width; + var text = item.text; // Hdie text and shorten width if necessary. + + if (totalWidth > availableSize.width) { + totalWidth -= itemWidth - emptyItemWidth; + itemWidth = emptyItemWidth; + text = null; + } + + var el = new Polygon({ + shape: { + points: makeItemPoints(lastX, 0, itemWidth, height, i === renderList.length - 1, i === 0) + }, + style: defaults(normalStyleModel.getItemStyle(), { + lineJoin: 'bevel' + }), + textContent: new ZRText({ + style: createTextStyle(textStyleModel, { + text: text + }) + }), + textConfig: { + position: 'inside' + }, + z2: Z2_EMPHASIS_LIFT * 1e4, + onclick: curry(onSelect, itemNode) + }); + el.disableLabelAnimation = true; + el.getTextContent().ensureState('emphasis').style = createTextStyle(emphasisTextStyleModel, { + text: text + }); + el.ensureState('emphasis').style = emphasisItemStyle; + toggleHoverEmphasis(el, emphasisModel.get('focus'), emphasisModel.get('blurScope'), emphasisModel.get('disabled')); + this.group.add(el); + packEventData(el, seriesModel, itemNode); + lastX += itemWidth + ITEM_GAP; + } + }; + + Breadcrumb.prototype.remove = function () { + this.group.removeAll(); + }; + + return Breadcrumb; + }(); + + function makeItemPoints(x, y, itemWidth, itemHeight, head, tail) { + var points = [[head ? x : x - ARRAY_LENGTH, y], [x + itemWidth, y], [x + itemWidth, y + itemHeight], [head ? x : x - ARRAY_LENGTH, y + itemHeight]]; + !tail && points.splice(2, 0, [x + itemWidth + ARRAY_LENGTH, y + itemHeight / 2]); + !head && points.push([x, y + itemHeight / 2]); + return points; + } // Package custom mouse event. + + + function packEventData(el, seriesModel, itemNode) { + getECData(el).eventData = { + componentType: 'series', + componentSubType: 'treemap', + componentIndex: seriesModel.componentIndex, + seriesIndex: seriesModel.seriesIndex, + seriesName: seriesModel.name, + seriesType: 'treemap', + selfType: 'breadcrumb', + nodeData: { + dataIndex: itemNode && itemNode.dataIndex, + name: itemNode && itemNode.name + }, + treePathInfo: itemNode && wrapTreePathInfo(itemNode, seriesModel) + }; + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + /** + * Animate multiple elements with a single done-callback. + * + * @example + * animation + * .createWrap() + * .add(el1, {x: 10, y: 10}) + * .add(el2, {shape: {width: 500}, style: {fill: 'red'}}, 400) + * .done(function () { // done }) + * .start('cubicOut'); + */ + var AnimationWrap = + /** @class */ + function () { + function AnimationWrap() { + this._storage = []; + this._elExistsMap = {}; + } + /** + * Caution: a el can only be added once, otherwise 'done' + * might not be called. This method checks this (by el.id), + * suppresses adding and returns false when existing el found. + * + * @return Whether adding succeeded. + */ + + + AnimationWrap.prototype.add = function (el, target, duration, delay, easing) { + if (this._elExistsMap[el.id]) { + return false; + } + + this._elExistsMap[el.id] = true; + + this._storage.push({ + el: el, + target: target, + duration: duration, + delay: delay, + easing: easing + }); + + return true; + }; + /** + * Only execute when animation done/aborted. + */ + + + AnimationWrap.prototype.finished = function (callback) { + this._finishedCallback = callback; + return this; + }; + /** + * Will stop exist animation firstly. + */ + + + AnimationWrap.prototype.start = function () { + var _this = this; + + var count = this._storage.length; + + var checkTerminate = function () { + count--; + + if (count <= 0) { + // Guard. + _this._storage.length = 0; + _this._elExistsMap = {}; + _this._finishedCallback && _this._finishedCallback(); + } + }; + + for (var i = 0, len = this._storage.length; i < len; i++) { + var item = this._storage[i]; + item.el.animateTo(item.target, { + duration: item.duration, + delay: item.delay, + easing: item.easing, + setToFinal: true, + done: checkTerminate, + aborted: checkTerminate + }); + } + + return this; + }; + + return AnimationWrap; + }(); + + function createWrap() { + return new AnimationWrap(); + } + + var Group$1 = Group; + var Rect$1 = Rect; + var DRAG_THRESHOLD = 3; + var PATH_LABEL_NOAMAL = 'label'; + var PATH_UPPERLABEL_NORMAL = 'upperLabel'; // Should larger than emphasis states lift z + + var Z2_BASE = Z2_EMPHASIS_LIFT * 10; // Should bigger than every z2. + + var Z2_BG = Z2_EMPHASIS_LIFT * 2; + var Z2_CONTENT = Z2_EMPHASIS_LIFT * 3; + var getStateItemStyle = makeStyleMapper([['fill', 'color'], // `borderColor` and `borderWidth` has been occupied, + // so use `stroke` to indicate the stroke of the rect. + ['stroke', 'strokeColor'], ['lineWidth', 'strokeWidth'], ['shadowBlur'], ['shadowOffsetX'], ['shadowOffsetY'], ['shadowColor'] // Option decal is in `DecalObject` but style.decal is in `PatternObject`. + // So do not transfer decal directly. + ]); + + var getItemStyleNormal = function (model) { + // Normal style props should include emphasis style props. + var itemStyle = getStateItemStyle(model); // Clear styles set by emphasis. + + itemStyle.stroke = itemStyle.fill = itemStyle.lineWidth = null; + return itemStyle; + }; + + var inner$8 = makeInner(); + + var TreemapView = + /** @class */ + function (_super) { + __extends(TreemapView, _super); + + function TreemapView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = TreemapView.type; + _this._state = 'ready'; + _this._storage = createStorage(); + return _this; + } + /** + * @override + */ + + + TreemapView.prototype.render = function (seriesModel, ecModel, api, payload) { + var models = ecModel.findComponents({ + mainType: 'series', + subType: 'treemap', + query: payload + }); + + if (indexOf(models, seriesModel) < 0) { + return; + } + + this.seriesModel = seriesModel; + this.api = api; + this.ecModel = ecModel; + var types = ['treemapZoomToNode', 'treemapRootToNode']; + var targetInfo = retrieveTargetInfo(payload, types, seriesModel); + var payloadType = payload && payload.type; + var layoutInfo = seriesModel.layoutInfo; + var isInit = !this._oldTree; + var thisStorage = this._storage; // Mark new root when action is treemapRootToNode. + + var reRoot = payloadType === 'treemapRootToNode' && targetInfo && thisStorage ? { + rootNodeGroup: thisStorage.nodeGroup[targetInfo.node.getRawIndex()], + direction: payload.direction + } : null; + + var containerGroup = this._giveContainerGroup(layoutInfo); + + var hasAnimation = seriesModel.get('animation'); + + var renderResult = this._doRender(containerGroup, seriesModel, reRoot); + + hasAnimation && !isInit && (!payloadType || payloadType === 'treemapZoomToNode' || payloadType === 'treemapRootToNode') ? this._doAnimation(containerGroup, renderResult, seriesModel, reRoot) : renderResult.renderFinally(); + + this._resetController(api); + + this._renderBreadcrumb(seriesModel, api, targetInfo); + }; + + TreemapView.prototype._giveContainerGroup = function (layoutInfo) { + var containerGroup = this._containerGroup; + + if (!containerGroup) { + // FIXME + // 加一层containerGroup是为了clip，但是现在clip功能并没有实现。 + containerGroup = this._containerGroup = new Group$1(); + + this._initEvents(containerGroup); + + this.group.add(containerGroup); + } + + containerGroup.x = layoutInfo.x; + containerGroup.y = layoutInfo.y; + return containerGroup; + }; + + TreemapView.prototype._doRender = function (containerGroup, seriesModel, reRoot) { + var thisTree = seriesModel.getData().tree; + var oldTree = this._oldTree; // Clear last shape records. + + var lastsForAnimation = createStorage(); + var thisStorage = createStorage(); + var oldStorage = this._storage; + var willInvisibleEls = []; + + function doRenderNode(thisNode, oldNode, parentGroup, depth) { + return renderNode(seriesModel, thisStorage, oldStorage, reRoot, lastsForAnimation, willInvisibleEls, thisNode, oldNode, parentGroup, depth); + } // Notice: when thisTree and oldTree are the same tree (see list.cloneShallow), + // the oldTree is actually losted, so we can not find all of the old graphic + // elements from tree. So we use this stragegy: make element storage, move + // from old storage to new storage, clear old storage. + + + dualTravel(thisTree.root ? [thisTree.root] : [], oldTree && oldTree.root ? [oldTree.root] : [], containerGroup, thisTree === oldTree || !oldTree, 0); // Process all removing. + + var willDeleteEls = clearStorage(oldStorage); + this._oldTree = thisTree; + this._storage = thisStorage; + return { + lastsForAnimation: lastsForAnimation, + willDeleteEls: willDeleteEls, + renderFinally: renderFinally + }; + + function dualTravel(thisViewChildren, oldViewChildren, parentGroup, sameTree, depth) { + // When 'render' is triggered by action, + // 'this' and 'old' may be the same tree, + // we use rawIndex in that case. + if (sameTree) { + oldViewChildren = thisViewChildren; + each(thisViewChildren, function (child, index) { + !child.isRemoved() && processNode(index, index); + }); + } // Diff hierarchically (diff only in each subtree, but not whole). + // because, consistency of view is important. + else { + new DataDiffer(oldViewChildren, thisViewChildren, getKey, getKey).add(processNode).update(processNode).remove(curry(processNode, null)).execute(); + } + + function getKey(node) { + // Identify by name or raw index. + return node.getId(); + } + + function processNode(newIndex, oldIndex) { + var thisNode = newIndex != null ? thisViewChildren[newIndex] : null; + var oldNode = oldIndex != null ? oldViewChildren[oldIndex] : null; + var group = doRenderNode(thisNode, oldNode, parentGroup, depth); + group && dualTravel(thisNode && thisNode.viewChildren || [], oldNode && oldNode.viewChildren || [], group, sameTree, depth + 1); + } + } + + function clearStorage(storage) { + var willDeleteEls = createStorage(); + storage && each(storage, function (store, storageName) { + var delEls = willDeleteEls[storageName]; + each(store, function (el) { + el && (delEls.push(el), inner$8(el).willDelete = true); + }); + }); + return willDeleteEls; + } + + function renderFinally() { + each(willDeleteEls, function (els) { + each(els, function (el) { + el.parent && el.parent.remove(el); + }); + }); + each(willInvisibleEls, function (el) { + el.invisible = true; // Setting invisible is for optimizing, so no need to set dirty, + // just mark as invisible. + + el.dirty(); + }); + } + }; + + TreemapView.prototype._doAnimation = function (containerGroup, renderResult, seriesModel, reRoot) { + var durationOption = seriesModel.get('animationDurationUpdate'); + var easingOption = seriesModel.get('animationEasing'); // TODO: do not support function until necessary. + + var duration = (isFunction(durationOption) ? 0 : durationOption) || 0; + var easing = (isFunction(easingOption) ? null : easingOption) || 'cubicOut'; + var animationWrap = createWrap(); // Make delete animations. + + each(renderResult.willDeleteEls, function (store, storageName) { + each(store, function (el, rawIndex) { + if (el.invisible) { + return; + } + + var parent = el.parent; // Always has parent, and parent is nodeGroup. + + var target; + var innerStore = inner$8(parent); + + if (reRoot && reRoot.direction === 'drillDown') { + target = parent === reRoot.rootNodeGroup // This is the content element of view root. + // Only `content` will enter this branch, because + // `background` and `nodeGroup` will not be deleted. + ? { + shape: { + x: 0, + y: 0, + width: innerStore.nodeWidth, + height: innerStore.nodeHeight + }, + style: { + opacity: 0 + } + } // Others. + : { + style: { + opacity: 0 + } + }; + } else { + var targetX = 0; + var targetY = 0; + + if (!innerStore.willDelete) { + // Let node animate to right-bottom corner, cooperating with fadeout, + // which is appropriate for user understanding. + // Divided by 2 for reRoot rolling up effect. + targetX = innerStore.nodeWidth / 2; + targetY = innerStore.nodeHeight / 2; + } + + target = storageName === 'nodeGroup' ? { + x: targetX, + y: targetY, + style: { + opacity: 0 + } + } : { + shape: { + x: targetX, + y: targetY, + width: 0, + height: 0 + }, + style: { + opacity: 0 + } + }; + } // TODO: do not support delay until necessary. + + + target && animationWrap.add(el, target, duration, 0, easing); + }); + }); // Make other animations + + each(this._storage, function (store, storageName) { + each(store, function (el, rawIndex) { + var last = renderResult.lastsForAnimation[storageName][rawIndex]; + var target = {}; + + if (!last) { + return; + } + + if (el instanceof Group) { + if (last.oldX != null) { + target.x = el.x; + target.y = el.y; + el.x = last.oldX; + el.y = last.oldY; + } + } else { + if (last.oldShape) { + target.shape = extend({}, el.shape); + el.setShape(last.oldShape); + } + + if (last.fadein) { + el.setStyle('opacity', 0); + target.style = { + opacity: 1 + }; + } // When animation is stopped for succedent animation starting, + // el.style.opacity might not be 1 + else if (el.style.opacity !== 1) { + target.style = { + opacity: 1 + }; + } + } + + animationWrap.add(el, target, duration, 0, easing); + }); + }, this); + this._state = 'animating'; + animationWrap.finished(bind(function () { + this._state = 'ready'; + renderResult.renderFinally(); + }, this)).start(); + }; + + TreemapView.prototype._resetController = function (api) { + var controller = this._controller; // Init controller. + + if (!controller) { + controller = this._controller = new RoamController(api.getZr()); + controller.enable(this.seriesModel.get('roam')); + controller.on('pan', bind(this._onPan, this)); + controller.on('zoom', bind(this._onZoom, this)); + } + + var rect = new BoundingRect(0, 0, api.getWidth(), api.getHeight()); + controller.setPointerChecker(function (e, x, y) { + return rect.contain(x, y); + }); + }; + + TreemapView.prototype._clearController = function () { + var controller = this._controller; + + if (controller) { + controller.dispose(); + controller = null; + } + }; + + TreemapView.prototype._onPan = function (e) { + if (this._state !== 'animating' && (Math.abs(e.dx) > DRAG_THRESHOLD || Math.abs(e.dy) > DRAG_THRESHOLD)) { + // These param must not be cached. + var root = this.seriesModel.getData().tree.root; + + if (!root) { + return; + } + + var rootLayout = root.getLayout(); + + if (!rootLayout) { + return; + } + + this.api.dispatchAction({ + type: 'treemapMove', + from: this.uid, + seriesId: this.seriesModel.id, + rootRect: { + x: rootLayout.x + e.dx, + y: rootLayout.y + e.dy, + width: rootLayout.width, + height: rootLayout.height + } + }); + } + }; + + TreemapView.prototype._onZoom = function (e) { + var mouseX = e.originX; + var mouseY = e.originY; + + if (this._state !== 'animating') { + // These param must not be cached. + var root = this.seriesModel.getData().tree.root; + + if (!root) { + return; + } + + var rootLayout = root.getLayout(); + + if (!rootLayout) { + return; + } + + var rect = new BoundingRect(rootLayout.x, rootLayout.y, rootLayout.width, rootLayout.height); + var layoutInfo = this.seriesModel.layoutInfo; // Transform mouse coord from global to containerGroup. + + mouseX -= layoutInfo.x; + mouseY -= layoutInfo.y; // Scale root bounding rect. + + var m = create$1(); + translate(m, m, [-mouseX, -mouseY]); + scale$1(m, m, [e.scale, e.scale]); + translate(m, m, [mouseX, mouseY]); + rect.applyTransform(m); + this.api.dispatchAction({ + type: 'treemapRender', + from: this.uid, + seriesId: this.seriesModel.id, + rootRect: { + x: rect.x, + y: rect.y, + width: rect.width, + height: rect.height + } + }); + } + }; + + TreemapView.prototype._initEvents = function (containerGroup) { + var _this = this; + + containerGroup.on('click', function (e) { + if (_this._state !== 'ready') { + return; + } + + var nodeClick = _this.seriesModel.get('nodeClick', true); + + if (!nodeClick) { + return; + } + + var targetInfo = _this.findTarget(e.offsetX, e.offsetY); + + if (!targetInfo) { + return; + } + + var node = targetInfo.node; + + if (node.getLayout().isLeafRoot) { + _this._rootToNode(targetInfo); + } else { + if (nodeClick === 'zoomToNode') { + _this._zoomToNode(targetInfo); + } else if (nodeClick === 'link') { + var itemModel = node.hostTree.data.getItemModel(node.dataIndex); + var link = itemModel.get('link', true); + var linkTarget = itemModel.get('target', true) || 'blank'; + link && windowOpen(link, linkTarget); + } + } + }, this); + }; + + TreemapView.prototype._renderBreadcrumb = function (seriesModel, api, targetInfo) { + var _this = this; + + if (!targetInfo) { + targetInfo = seriesModel.get('leafDepth', true) != null ? { + node: seriesModel.getViewRoot() + } // FIXME + // better way? + // Find breadcrumb tail on center of containerGroup. + : this.findTarget(api.getWidth() / 2, api.getHeight() / 2); + + if (!targetInfo) { + targetInfo = { + node: seriesModel.getData().tree.root + }; + } + } + + (this._breadcrumb || (this._breadcrumb = new Breadcrumb(this.group))).render(seriesModel, api, targetInfo.node, function (node) { + if (_this._state !== 'animating') { + aboveViewRoot(seriesModel.getViewRoot(), node) ? _this._rootToNode({ + node: node + }) : _this._zoomToNode({ + node: node + }); + } + }); + }; + /** + * @override + */ + + + TreemapView.prototype.remove = function () { + this._clearController(); + + this._containerGroup && this._containerGroup.removeAll(); + this._storage = createStorage(); + this._state = 'ready'; + this._breadcrumb && this._breadcrumb.remove(); + }; + + TreemapView.prototype.dispose = function () { + this._clearController(); + }; + + TreemapView.prototype._zoomToNode = function (targetInfo) { + this.api.dispatchAction({ + type: 'treemapZoomToNode', + from: this.uid, + seriesId: this.seriesModel.id, + targetNode: targetInfo.node + }); + }; + + TreemapView.prototype._rootToNode = function (targetInfo) { + this.api.dispatchAction({ + type: 'treemapRootToNode', + from: this.uid, + seriesId: this.seriesModel.id, + targetNode: targetInfo.node + }); + }; + /** + * @public + * @param {number} x Global coord x. + * @param {number} y Global coord y. + * @return {Object} info If not found, return undefined; + * @return {number} info.node Target node. + * @return {number} info.offsetX x refer to target node. + * @return {number} info.offsetY y refer to target node. + */ + + + TreemapView.prototype.findTarget = function (x, y) { + var targetInfo; + var viewRoot = this.seriesModel.getViewRoot(); + viewRoot.eachNode({ + attr: 'viewChildren', + order: 'preorder' + }, function (node) { + var bgEl = this._storage.background[node.getRawIndex()]; // If invisible, there might be no element. + + + if (bgEl) { + var point = bgEl.transformCoordToLocal(x, y); + var shape = bgEl.shape; // For performance consideration, dont use 'getBoundingRect'. + + if (shape.x <= point[0] && point[0] <= shape.x + shape.width && shape.y <= point[1] && point[1] <= shape.y + shape.height) { + targetInfo = { + node: node, + offsetX: point[0], + offsetY: point[1] + }; + } else { + return false; // Suppress visit subtree. + } + } + }, this); + return targetInfo; + }; + + TreemapView.type = 'treemap'; + return TreemapView; + }(ChartView); + /** + * @inner + */ + + + function createStorage() { + return { + nodeGroup: [], + background: [], + content: [] + }; + } + /** + * @inner + * @return Return undefined means do not travel further. + */ + + + function renderNode(seriesModel, thisStorage, oldStorage, reRoot, lastsForAnimation, willInvisibleEls, thisNode, oldNode, parentGroup, depth) { + // Whether under viewRoot. + if (!thisNode) { + // Deleting nodes will be performed finally. This method just find + // element from old storage, or create new element, set them to new + // storage, and set styles. + return; + } // ------------------------------------------------------------------- + // Start of closure variables available in "Procedures in renderNode". + + + var thisLayout = thisNode.getLayout(); + var data = seriesModel.getData(); + var nodeModel = thisNode.getModel(); // Only for enabling highlight/downplay. Clear firstly. + // Because some node will not be rendered. + + data.setItemGraphicEl(thisNode.dataIndex, null); + + if (!thisLayout || !thisLayout.isInView) { + return; + } + + var thisWidth = thisLayout.width; + var thisHeight = thisLayout.height; + var borderWidth = thisLayout.borderWidth; + var thisInvisible = thisLayout.invisible; + var thisRawIndex = thisNode.getRawIndex(); + var oldRawIndex = oldNode && oldNode.getRawIndex(); + var thisViewChildren = thisNode.viewChildren; + var upperHeight = thisLayout.upperHeight; + var isParent = thisViewChildren && thisViewChildren.length; + var itemStyleNormalModel = nodeModel.getModel('itemStyle'); + var itemStyleEmphasisModel = nodeModel.getModel(['emphasis', 'itemStyle']); + var itemStyleBlurModel = nodeModel.getModel(['blur', 'itemStyle']); + var itemStyleSelectModel = nodeModel.getModel(['select', 'itemStyle']); + var borderRadius = itemStyleNormalModel.get('borderRadius') || 0; // End of closure ariables available in "Procedures in renderNode". + // ----------------------------------------------------------------- + // Node group + + var group = giveGraphic('nodeGroup', Group$1); + + if (!group) { + return; + } + + parentGroup.add(group); // x,y are not set when el is above view root. + + group.x = thisLayout.x || 0; + group.y = thisLayout.y || 0; + group.markRedraw(); + inner$8(group).nodeWidth = thisWidth; + inner$8(group).nodeHeight = thisHeight; + + if (thisLayout.isAboveViewRoot) { + return group; + } // Background + + + var bg = giveGraphic('background', Rect$1, depth, Z2_BG); + bg && renderBackground(group, bg, isParent && thisLayout.upperLabelHeight); + var emphasisModel = nodeModel.getModel('emphasis'); + var focus = emphasisModel.get('focus'); + var blurScope = emphasisModel.get('blurScope'); + var isDisabled = emphasisModel.get('disabled'); + var focusOrIndices = focus === 'ancestor' ? thisNode.getAncestorsIndices() : focus === 'descendant' ? thisNode.getDescendantIndices() : focus; // No children, render content. + + if (isParent) { + // Because of the implementation about "traverse" in graphic hover style, we + // can not set hover listener on the "group" of non-leaf node. Otherwise the + // hover event from the descendents will be listenered. + if (isHighDownDispatcher(group)) { + setAsHighDownDispatcher(group, false); + } + + if (bg) { + setAsHighDownDispatcher(bg, !isDisabled); // Only for enabling highlight/downplay. + + data.setItemGraphicEl(thisNode.dataIndex, bg); + enableHoverFocus(bg, focusOrIndices, blurScope); + } + } else { + var content = giveGraphic('content', Rect$1, depth, Z2_CONTENT); + content && renderContent(group, content); + bg.disableMorphing = true; + + if (bg && isHighDownDispatcher(bg)) { + setAsHighDownDispatcher(bg, false); + } + + setAsHighDownDispatcher(group, !isDisabled); // Only for enabling highlight/downplay. + + data.setItemGraphicEl(thisNode.dataIndex, group); + enableHoverFocus(group, focusOrIndices, blurScope); + } + + return group; // ---------------------------- + // | Procedures in renderNode | + // ---------------------------- + + function renderBackground(group, bg, useUpperLabel) { + var ecData = getECData(bg); // For tooltip. + + ecData.dataIndex = thisNode.dataIndex; + ecData.seriesIndex = seriesModel.seriesIndex; + bg.setShape({ + x: 0, + y: 0, + width: thisWidth, + height: thisHeight, + r: borderRadius + }); + + if (thisInvisible) { + // If invisible, do not set visual, otherwise the element will + // change immediately before animation. We think it is OK to + // remain its origin color when moving out of the view window. + processInvisible(bg); + } else { + bg.invisible = false; + var style = thisNode.getVisual('style'); + var visualBorderColor = style.stroke; + var normalStyle = getItemStyleNormal(itemStyleNormalModel); + normalStyle.fill = visualBorderColor; + var emphasisStyle = getStateItemStyle(itemStyleEmphasisModel); + emphasisStyle.fill = itemStyleEmphasisModel.get('borderColor'); + var blurStyle = getStateItemStyle(itemStyleBlurModel); + blurStyle.fill = itemStyleBlurModel.get('borderColor'); + var selectStyle = getStateItemStyle(itemStyleSelectModel); + selectStyle.fill = itemStyleSelectModel.get('borderColor'); + + if (useUpperLabel) { + var upperLabelWidth = thisWidth - 2 * borderWidth; + prepareText( // PENDING: convert ZRColor to ColorString for text. + bg, visualBorderColor, style.opacity, { + x: borderWidth, + y: 0, + width: upperLabelWidth, + height: upperHeight + }); + } // For old bg. + else { + bg.removeTextContent(); + } + + bg.setStyle(normalStyle); + bg.ensureState('emphasis').style = emphasisStyle; + bg.ensureState('blur').style = blurStyle; + bg.ensureState('select').style = selectStyle; + setDefaultStateProxy(bg); + } + + group.add(bg); + } + + function renderContent(group, content) { + var ecData = getECData(content); // For tooltip. + + ecData.dataIndex = thisNode.dataIndex; + ecData.seriesIndex = seriesModel.seriesIndex; + var contentWidth = Math.max(thisWidth - 2 * borderWidth, 0); + var contentHeight = Math.max(thisHeight - 2 * borderWidth, 0); + content.culling = true; + content.setShape({ + x: borderWidth, + y: borderWidth, + width: contentWidth, + height: contentHeight, + r: borderRadius + }); + + if (thisInvisible) { + // If invisible, do not set visual, otherwise the element will + // change immediately before animation. We think it is OK to + // remain its origin color when moving out of the view window. + processInvisible(content); + } else { + content.invisible = false; + var nodeStyle = thisNode.getVisual('style'); + var visualColor = nodeStyle.fill; + var normalStyle = getItemStyleNormal(itemStyleNormalModel); + normalStyle.fill = visualColor; + normalStyle.decal = nodeStyle.decal; + var emphasisStyle = getStateItemStyle(itemStyleEmphasisModel); + var blurStyle = getStateItemStyle(itemStyleBlurModel); + var selectStyle = getStateItemStyle(itemStyleSelectModel); // PENDING: convert ZRColor to ColorString for text. + + prepareText(content, visualColor, nodeStyle.opacity, null); + content.setStyle(normalStyle); + content.ensureState('emphasis').style = emphasisStyle; + content.ensureState('blur').style = blurStyle; + content.ensureState('select').style = selectStyle; + setDefaultStateProxy(content); + } + + group.add(content); + } + + function processInvisible(element) { + // Delay invisible setting utill animation finished, + // avoid element vanish suddenly before animation. + !element.invisible && willInvisibleEls.push(element); + } + + function prepareText(rectEl, visualColor, visualOpacity, // Can be null/undefined + upperLabelRect) { + var normalLabelModel = nodeModel.getModel(upperLabelRect ? PATH_UPPERLABEL_NORMAL : PATH_LABEL_NOAMAL); + var defaultText = convertOptionIdName(nodeModel.get('name'), null); + var isShow = normalLabelModel.getShallow('show'); + setLabelStyle(rectEl, getLabelStatesModels(nodeModel, upperLabelRect ? PATH_UPPERLABEL_NORMAL : PATH_LABEL_NOAMAL), { + defaultText: isShow ? defaultText : null, + inheritColor: visualColor, + defaultOpacity: visualOpacity, + labelFetcher: seriesModel, + labelDataIndex: thisNode.dataIndex + }); + var textEl = rectEl.getTextContent(); + + if (!textEl) { + return; + } + + var textStyle = textEl.style; + var textPadding = normalizeCssArray(textStyle.padding || 0); + + if (upperLabelRect) { + rectEl.setTextConfig({ + layoutRect: upperLabelRect + }); + textEl.disableLabelLayout = true; + } + + textEl.beforeUpdate = function () { + var width = Math.max((upperLabelRect ? upperLabelRect.width : rectEl.shape.width) - textPadding[1] - textPadding[3], 0); + var height = Math.max((upperLabelRect ? upperLabelRect.height : rectEl.shape.height) - textPadding[0] - textPadding[2], 0); + + if (textStyle.width !== width || textStyle.height !== height) { + textEl.setStyle({ + width: width, + height: height + }); + } + }; + + textStyle.truncateMinChar = 2; + textStyle.lineOverflow = 'truncate'; + addDrillDownIcon(textStyle, upperLabelRect, thisLayout); + var textEmphasisState = textEl.getState('emphasis'); + addDrillDownIcon(textEmphasisState ? textEmphasisState.style : null, upperLabelRect, thisLayout); + } + + function addDrillDownIcon(style, upperLabelRect, thisLayout) { + var text = style ? style.text : null; + + if (!upperLabelRect && thisLayout.isLeafRoot && text != null) { + var iconChar = seriesModel.get('drillDownIcon', true); + style.text = iconChar ? iconChar + ' ' + text : text; + } + } + + function giveGraphic(storageName, Ctor, depth, z) { + var element = oldRawIndex != null && oldStorage[storageName][oldRawIndex]; + var lasts = lastsForAnimation[storageName]; + + if (element) { + // Remove from oldStorage + oldStorage[storageName][oldRawIndex] = null; + prepareAnimationWhenHasOld(lasts, element); + } // If invisible and no old element, do not create new element (for optimizing). + else if (!thisInvisible) { + element = new Ctor(); + + if (element instanceof Displayable) { + element.z2 = calculateZ2(depth, z); + } + + prepareAnimationWhenNoOld(lasts, element); + } // Set to thisStorage + + + return thisStorage[storageName][thisRawIndex] = element; + } + + function prepareAnimationWhenHasOld(lasts, element) { + var lastCfg = lasts[thisRawIndex] = {}; + + if (element instanceof Group$1) { + lastCfg.oldX = element.x; + lastCfg.oldY = element.y; + } else { + lastCfg.oldShape = extend({}, element.shape); + } + } // If a element is new, we need to find the animation start point carefully, + // otherwise it will looks strange when 'zoomToNode'. + + + function prepareAnimationWhenNoOld(lasts, element) { + var lastCfg = lasts[thisRawIndex] = {}; + var parentNode = thisNode.parentNode; + var isGroup = element instanceof Group; + + if (parentNode && (!reRoot || reRoot.direction === 'drillDown')) { + var parentOldX = 0; + var parentOldY = 0; // New nodes appear from right-bottom corner in 'zoomToNode' animation. + // For convenience, get old bounding rect from background. + + var parentOldBg = lastsForAnimation.background[parentNode.getRawIndex()]; + + if (!reRoot && parentOldBg && parentOldBg.oldShape) { + parentOldX = parentOldBg.oldShape.width; + parentOldY = parentOldBg.oldShape.height; + } // When no parent old shape found, its parent is new too, + // so we can just use {x:0, y:0}. + + + if (isGroup) { + lastCfg.oldX = 0; + lastCfg.oldY = parentOldY; + } else { + lastCfg.oldShape = { + x: parentOldX, + y: parentOldY, + width: 0, + height: 0 + }; + } + } // Fade in, user can be aware that these nodes are new. + + + lastCfg.fadein = !isGroup; + } + } // We can not set all backgroud with the same z, Because the behaviour of + // drill down and roll up differ background creation sequence from tree + // hierarchy sequence, which cause that lowser background element overlap + // upper ones. So we calculate z based on depth. + // Moreover, we try to shrink down z interval to [0, 1] to avoid that + // treemap with large z overlaps other components. + + + function calculateZ2(depth, z2InLevel) { + return depth * Z2_BASE + z2InLevel; + } + + var each$3 = each; + var isObject$3 = isObject; + var CATEGORY_DEFAULT_VISUAL_INDEX = -1; + + var VisualMapping = + /** @class */ + function () { + function VisualMapping(option) { + var mappingMethod = option.mappingMethod; + var visualType = option.type; + var thisOption = this.option = clone(option); + this.type = visualType; + this.mappingMethod = mappingMethod; + this._normalizeData = normalizers[mappingMethod]; + var visualHandler = VisualMapping.visualHandlers[visualType]; + this.applyVisual = visualHandler.applyVisual; + this.getColorMapper = visualHandler.getColorMapper; + this._normalizedToVisual = visualHandler._normalizedToVisual[mappingMethod]; + + if (mappingMethod === 'piecewise') { + normalizeVisualRange(thisOption); + preprocessForPiecewise(thisOption); + } else if (mappingMethod === 'category') { + thisOption.categories ? preprocessForSpecifiedCategory(thisOption) // categories is ordinal when thisOption.categories not specified, + // which need no more preprocess except normalize visual. + : normalizeVisualRange(thisOption, true); + } else { + // mappingMethod === 'linear' or 'fixed' + assert(mappingMethod !== 'linear' || thisOption.dataExtent); + normalizeVisualRange(thisOption); + } + } + + VisualMapping.prototype.mapValueToVisual = function (value) { + var normalized = this._normalizeData(value); + + return this._normalizedToVisual(normalized, value); + }; + + VisualMapping.prototype.getNormalizer = function () { + return bind(this._normalizeData, this); + }; + /** + * List available visual types. + * + * @public + * @return {Array.} + */ + + + VisualMapping.listVisualTypes = function () { + return keys(VisualMapping.visualHandlers); + }; // /** + // * @public + // */ + // static addVisualHandler(name, handler) { + // visualHandlers[name] = handler; + // } + + /** + * @public + */ + + + VisualMapping.isValidType = function (visualType) { + return VisualMapping.visualHandlers.hasOwnProperty(visualType); + }; + /** + * Convinent method. + * Visual can be Object or Array or primary type. + */ + + + VisualMapping.eachVisual = function (visual, callback, context) { + if (isObject(visual)) { + each(visual, callback, context); + } else { + callback.call(context, visual); + } + }; + + VisualMapping.mapVisual = function (visual, callback, context) { + var isPrimary; + var newVisual = isArray(visual) ? [] : isObject(visual) ? {} : (isPrimary = true, null); + VisualMapping.eachVisual(visual, function (v, key) { + var newVal = callback.call(context, v, key); + isPrimary ? newVisual = newVal : newVisual[key] = newVal; + }); + return newVisual; + }; + /** + * Retrieve visual properties from given object. + */ + + + VisualMapping.retrieveVisuals = function (obj) { + var ret = {}; + var hasVisual; + obj && each$3(VisualMapping.visualHandlers, function (h, visualType) { + if (obj.hasOwnProperty(visualType)) { + ret[visualType] = obj[visualType]; + hasVisual = true; + } + }); + return hasVisual ? ret : null; + }; + /** + * Give order to visual types, considering colorSaturation, colorAlpha depends on color. + * + * @public + * @param {(Object|Array)} visualTypes If Object, like: {color: ..., colorSaturation: ...} + * IF Array, like: ['color', 'symbol', 'colorSaturation'] + * @return {Array.} Sorted visual types. + */ + + + VisualMapping.prepareVisualTypes = function (visualTypes) { + if (isArray(visualTypes)) { + visualTypes = visualTypes.slice(); + } else if (isObject$3(visualTypes)) { + var types_1 = []; + each$3(visualTypes, function (item, type) { + types_1.push(type); + }); + visualTypes = types_1; + } else { + return []; + } + + visualTypes.sort(function (type1, type2) { + // color should be front of colorSaturation, colorAlpha, ... + // symbol and symbolSize do not matter. + return type2 === 'color' && type1 !== 'color' && type1.indexOf('color') === 0 ? 1 : -1; + }); + return visualTypes; + }; + /** + * 'color', 'colorSaturation', 'colorAlpha', ... are depends on 'color'. + * Other visuals are only depends on themself. + */ + + + VisualMapping.dependsOn = function (visualType1, visualType2) { + return visualType2 === 'color' ? !!(visualType1 && visualType1.indexOf(visualType2) === 0) : visualType1 === visualType2; + }; + /** + * @param value + * @param pieceList [{value: ..., interval: [min, max]}, ...] + * Always from small to big. + * @param findClosestWhenOutside Default to be false + * @return index + */ + + + VisualMapping.findPieceIndex = function (value, pieceList, findClosestWhenOutside) { + var possibleI; + var abs = Infinity; // value has the higher priority. + + for (var i = 0, len = pieceList.length; i < len; i++) { + var pieceValue = pieceList[i].value; + + if (pieceValue != null) { + if (pieceValue === value // FIXME + // It is supposed to compare value according to value type of dimension, + // but currently value type can exactly be string or number. + // Compromise for numeric-like string (like '12'), especially + // in the case that visualMap.categories is ['22', '33']. + || isString(pieceValue) && pieceValue === value + '') { + return i; + } + + findClosestWhenOutside && updatePossible(pieceValue, i); + } + } + + for (var i = 0, len = pieceList.length; i < len; i++) { + var piece = pieceList[i]; + var interval = piece.interval; + var close_1 = piece.close; + + if (interval) { + if (interval[0] === -Infinity) { + if (littleThan(close_1[1], value, interval[1])) { + return i; + } + } else if (interval[1] === Infinity) { + if (littleThan(close_1[0], interval[0], value)) { + return i; + } + } else if (littleThan(close_1[0], interval[0], value) && littleThan(close_1[1], value, interval[1])) { + return i; + } + + findClosestWhenOutside && updatePossible(interval[0], i); + findClosestWhenOutside && updatePossible(interval[1], i); + } + } + + if (findClosestWhenOutside) { + return value === Infinity ? pieceList.length - 1 : value === -Infinity ? 0 : possibleI; + } + + function updatePossible(val, index) { + var newAbs = Math.abs(val - value); + + if (newAbs < abs) { + abs = newAbs; + possibleI = index; + } + } + }; + + VisualMapping.visualHandlers = { + color: { + applyVisual: makeApplyVisual('color'), + getColorMapper: function () { + var thisOption = this.option; + return bind(thisOption.mappingMethod === 'category' ? function (value, isNormalized) { + !isNormalized && (value = this._normalizeData(value)); + return doMapCategory.call(this, value); + } : function (value, isNormalized, out) { + // If output rgb array + // which will be much faster and useful in pixel manipulation + var returnRGBArray = !!out; + !isNormalized && (value = this._normalizeData(value)); + out = fastLerp(value, thisOption.parsedVisual, out); + return returnRGBArray ? out : stringify(out, 'rgba'); + }, this); + }, + _normalizedToVisual: { + linear: function (normalized) { + return stringify(fastLerp(normalized, this.option.parsedVisual), 'rgba'); + }, + category: doMapCategory, + piecewise: function (normalized, value) { + var result = getSpecifiedVisual.call(this, value); + + if (result == null) { + result = stringify(fastLerp(normalized, this.option.parsedVisual), 'rgba'); + } + + return result; + }, + fixed: doMapFixed + } + }, + colorHue: makePartialColorVisualHandler(function (color$1, value) { + return modifyHSL(color$1, value); + }), + colorSaturation: makePartialColorVisualHandler(function (color$1, value) { + return modifyHSL(color$1, null, value); + }), + colorLightness: makePartialColorVisualHandler(function (color$1, value) { + return modifyHSL(color$1, null, null, value); + }), + colorAlpha: makePartialColorVisualHandler(function (color$1, value) { + return modifyAlpha(color$1, value); + }), + decal: { + applyVisual: makeApplyVisual('decal'), + _normalizedToVisual: { + linear: null, + category: doMapCategory, + piecewise: null, + fixed: null + } + }, + opacity: { + applyVisual: makeApplyVisual('opacity'), + _normalizedToVisual: createNormalizedToNumericVisual([0, 1]) + }, + liftZ: { + applyVisual: makeApplyVisual('liftZ'), + _normalizedToVisual: { + linear: doMapFixed, + category: doMapFixed, + piecewise: doMapFixed, + fixed: doMapFixed + } + }, + symbol: { + applyVisual: function (value, getter, setter) { + var symbolCfg = this.mapValueToVisual(value); + setter('symbol', symbolCfg); + }, + _normalizedToVisual: { + linear: doMapToArray, + category: doMapCategory, + piecewise: function (normalized, value) { + var result = getSpecifiedVisual.call(this, value); + + if (result == null) { + result = doMapToArray.call(this, normalized); + } + + return result; + }, + fixed: doMapFixed + } + }, + symbolSize: { + applyVisual: makeApplyVisual('symbolSize'), + _normalizedToVisual: createNormalizedToNumericVisual([0, 1]) + } + }; + return VisualMapping; + }(); + + function preprocessForPiecewise(thisOption) { + var pieceList = thisOption.pieceList; + thisOption.hasSpecialVisual = false; + each(pieceList, function (piece, index) { + piece.originIndex = index; // piece.visual is "result visual value" but not + // a visual range, so it does not need to be normalized. + + if (piece.visual != null) { + thisOption.hasSpecialVisual = true; + } + }); + } + + function preprocessForSpecifiedCategory(thisOption) { + // Hash categories. + var categories = thisOption.categories; + var categoryMap = thisOption.categoryMap = {}; + var visual = thisOption.visual; + each$3(categories, function (cate, index) { + categoryMap[cate] = index; + }); // Process visual map input. + + if (!isArray(visual)) { + var visualArr_1 = []; + + if (isObject(visual)) { + each$3(visual, function (v, cate) { + var index = categoryMap[cate]; + visualArr_1[index != null ? index : CATEGORY_DEFAULT_VISUAL_INDEX] = v; + }); + } else { + // Is primary type, represents default visual. + visualArr_1[CATEGORY_DEFAULT_VISUAL_INDEX] = visual; + } + + visual = setVisualToOption(thisOption, visualArr_1); + } // Remove categories that has no visual, + // then we can mapping them to CATEGORY_DEFAULT_VISUAL_INDEX. + + + for (var i = categories.length - 1; i >= 0; i--) { + if (visual[i] == null) { + delete categoryMap[categories[i]]; + categories.pop(); + } + } + } + + function normalizeVisualRange(thisOption, isCategory) { + var visual = thisOption.visual; + var visualArr = []; + + if (isObject(visual)) { + each$3(visual, function (v) { + visualArr.push(v); + }); + } else if (visual != null) { + visualArr.push(visual); + } + + var doNotNeedPair = { + color: 1, + symbol: 1 + }; + + if (!isCategory && visualArr.length === 1 && !doNotNeedPair.hasOwnProperty(thisOption.type)) { + // Do not care visualArr.length === 0, which is illegal. + visualArr[1] = visualArr[0]; + } + + setVisualToOption(thisOption, visualArr); + } + + function makePartialColorVisualHandler(applyValue) { + return { + applyVisual: function (value, getter, setter) { + // Only used in HSL + var colorChannel = this.mapValueToVisual(value); // Must not be array value + + setter('color', applyValue(getter('color'), colorChannel)); + }, + _normalizedToVisual: createNormalizedToNumericVisual([0, 1]) + }; + } + + function doMapToArray(normalized) { + var visual = this.option.visual; + return visual[Math.round(linearMap(normalized, [0, 1], [0, visual.length - 1], true))] || {}; // TODO {}? + } + + function makeApplyVisual(visualType) { + return function (value, getter, setter) { + setter(visualType, this.mapValueToVisual(value)); + }; + } + + function doMapCategory(normalized) { + var visual = this.option.visual; + return visual[this.option.loop && normalized !== CATEGORY_DEFAULT_VISUAL_INDEX ? normalized % visual.length : normalized]; + } + + function doMapFixed() { + // visual will be convert to array. + return this.option.visual[0]; + } + /** + * Create mapped to numeric visual + */ + + + function createNormalizedToNumericVisual(sourceExtent) { + return { + linear: function (normalized) { + return linearMap(normalized, sourceExtent, this.option.visual, true); + }, + category: doMapCategory, + piecewise: function (normalized, value) { + var result = getSpecifiedVisual.call(this, value); + + if (result == null) { + result = linearMap(normalized, sourceExtent, this.option.visual, true); + } + + return result; + }, + fixed: doMapFixed + }; + } + + function getSpecifiedVisual(value) { + var thisOption = this.option; + var pieceList = thisOption.pieceList; + + if (thisOption.hasSpecialVisual) { + var pieceIndex = VisualMapping.findPieceIndex(value, pieceList); + var piece = pieceList[pieceIndex]; + + if (piece && piece.visual) { + return piece.visual[this.type]; + } + } + } + + function setVisualToOption(thisOption, visualArr) { + thisOption.visual = visualArr; + + if (thisOption.type === 'color') { + thisOption.parsedVisual = map(visualArr, function (item) { + var color$1 = parse(item); + + if (!color$1 && "development" !== 'production') { + warn("'" + item + "' is an illegal color, fallback to '#000000'", true); + } + + return color$1 || [0, 0, 0, 1]; + }); + } + + return visualArr; + } + /** + * Normalizers by mapping methods. + */ + + + var normalizers = { + linear: function (value) { + return linearMap(value, this.option.dataExtent, [0, 1], true); + }, + piecewise: function (value) { + var pieceList = this.option.pieceList; + var pieceIndex = VisualMapping.findPieceIndex(value, pieceList, true); + + if (pieceIndex != null) { + return linearMap(pieceIndex, [0, pieceList.length - 1], [0, 1], true); + } + }, + category: function (value) { + var index = this.option.categories ? this.option.categoryMap[value] : value; // ordinal value + + return index == null ? CATEGORY_DEFAULT_VISUAL_INDEX : index; + }, + fixed: noop + }; + + function littleThan(close, a, b) { + return close ? a <= b : a < b; + } + + var ITEM_STYLE_NORMAL = 'itemStyle'; + var inner$9 = makeInner(); + var treemapVisual = { + seriesType: 'treemap', + reset: function (seriesModel) { + var tree = seriesModel.getData().tree; + var root = tree.root; + + if (root.isRemoved()) { + return; + } + + travelTree(root, // Visual should calculate from tree root but not view root. + {}, seriesModel.getViewRoot().getAncestors(), seriesModel); + } + }; + + function travelTree(node, designatedVisual, viewRootAncestors, seriesModel) { + var nodeModel = node.getModel(); + var nodeLayout = node.getLayout(); + var data = node.hostTree.data; // Optimize + + if (!nodeLayout || nodeLayout.invisible || !nodeLayout.isInView) { + return; + } + + var nodeItemStyleModel = nodeModel.getModel(ITEM_STYLE_NORMAL); + var visuals = buildVisuals(nodeItemStyleModel, designatedVisual, seriesModel); + var existsStyle = data.ensureUniqueItemVisual(node.dataIndex, 'style'); // calculate border color + + var borderColor = nodeItemStyleModel.get('borderColor'); + var borderColorSaturation = nodeItemStyleModel.get('borderColorSaturation'); + var thisNodeColor; + + if (borderColorSaturation != null) { + // For performance, do not always execute 'calculateColor'. + thisNodeColor = calculateColor(visuals); + borderColor = calculateBorderColor(borderColorSaturation, thisNodeColor); + } + + existsStyle.stroke = borderColor; + var viewChildren = node.viewChildren; + + if (!viewChildren || !viewChildren.length) { + thisNodeColor = calculateColor(visuals); // Apply visual to this node. + + existsStyle.fill = thisNodeColor; + } else { + var mapping_1 = buildVisualMapping(node, nodeModel, nodeLayout, nodeItemStyleModel, visuals, viewChildren); // Designate visual to children. + + each(viewChildren, function (child, index) { + // If higher than viewRoot, only ancestors of viewRoot is needed to visit. + if (child.depth >= viewRootAncestors.length || child === viewRootAncestors[child.depth]) { + var childVisual = mapVisual(nodeModel, visuals, child, index, mapping_1, seriesModel); + travelTree(child, childVisual, viewRootAncestors, seriesModel); + } + }); + } + } + + function buildVisuals(nodeItemStyleModel, designatedVisual, seriesModel) { + var visuals = extend({}, designatedVisual); + var designatedVisualItemStyle = seriesModel.designatedVisualItemStyle; + each(['color', 'colorAlpha', 'colorSaturation'], function (visualName) { + // Priority: thisNode > thisLevel > parentNodeDesignated > seriesModel + designatedVisualItemStyle[visualName] = designatedVisual[visualName]; + var val = nodeItemStyleModel.get(visualName); + designatedVisualItemStyle[visualName] = null; + val != null && (visuals[visualName] = val); + }); + return visuals; + } + + function calculateColor(visuals) { + var color = getValueVisualDefine(visuals, 'color'); + + if (color) { + var colorAlpha = getValueVisualDefine(visuals, 'colorAlpha'); + var colorSaturation = getValueVisualDefine(visuals, 'colorSaturation'); + + if (colorSaturation) { + color = modifyHSL(color, null, null, colorSaturation); + } + + if (colorAlpha) { + color = modifyAlpha(color, colorAlpha); + } + + return color; + } + } + + function calculateBorderColor(borderColorSaturation, thisNodeColor) { + return thisNodeColor != null // Can only be string + ? modifyHSL(thisNodeColor, null, null, borderColorSaturation) : null; + } + + function getValueVisualDefine(visuals, name) { + var value = visuals[name]; + + if (value != null && value !== 'none') { + return value; + } + } + + function buildVisualMapping(node, nodeModel, nodeLayout, nodeItemStyleModel, visuals, viewChildren) { + if (!viewChildren || !viewChildren.length) { + return; + } + + var rangeVisual = getRangeVisual(nodeModel, 'color') || visuals.color != null && visuals.color !== 'none' && (getRangeVisual(nodeModel, 'colorAlpha') || getRangeVisual(nodeModel, 'colorSaturation')); + + if (!rangeVisual) { + return; + } + + var visualMin = nodeModel.get('visualMin'); + var visualMax = nodeModel.get('visualMax'); + var dataExtent = nodeLayout.dataExtent.slice(); + visualMin != null && visualMin < dataExtent[0] && (dataExtent[0] = visualMin); + visualMax != null && visualMax > dataExtent[1] && (dataExtent[1] = visualMax); + var colorMappingBy = nodeModel.get('colorMappingBy'); + var opt = { + type: rangeVisual.name, + dataExtent: dataExtent, + visual: rangeVisual.range + }; + + if (opt.type === 'color' && (colorMappingBy === 'index' || colorMappingBy === 'id')) { + opt.mappingMethod = 'category'; + opt.loop = true; // categories is ordinal, so do not set opt.categories. + } else { + opt.mappingMethod = 'linear'; + } + + var mapping = new VisualMapping(opt); + inner$9(mapping).drColorMappingBy = colorMappingBy; + return mapping; + } // Notice: If we dont have the attribute 'colorRange', but only use + // attribute 'color' to represent both concepts of 'colorRange' and 'color', + // (It means 'colorRange' when 'color' is Array, means 'color' when not array), + // this problem will be encountered: + // If a level-1 node dont have children, and its siblings has children, + // and colorRange is set on level-1, then the node can not be colored. + // So we separate 'colorRange' and 'color' to different attributes. + + + function getRangeVisual(nodeModel, name) { + // 'colorRange', 'colorARange', 'colorSRange'. + // If not exsits on this node, fetch from levels and series. + var range = nodeModel.get(name); + return isArray(range) && range.length ? { + name: name, + range: range + } : null; + } + + function mapVisual(nodeModel, visuals, child, index, mapping, seriesModel) { + var childVisuals = extend({}, visuals); + + if (mapping) { + // Only support color, colorAlpha, colorSaturation. + var mappingType = mapping.type; + var colorMappingBy = mappingType === 'color' && inner$9(mapping).drColorMappingBy; + var value = colorMappingBy === 'index' ? index : colorMappingBy === 'id' ? seriesModel.mapIdToIndex(child.getId()) : child.getValue(nodeModel.get('visualDimension')); + childVisuals[mappingType] = mapping.mapValueToVisual(value); + } + + return childVisuals; + } + + var mathMax$7 = Math.max; + var mathMin$7 = Math.min; + var retrieveValue = retrieve; + var each$4 = each; + var PATH_BORDER_WIDTH = ['itemStyle', 'borderWidth']; + var PATH_GAP_WIDTH = ['itemStyle', 'gapWidth']; + var PATH_UPPER_LABEL_SHOW = ['upperLabel', 'show']; + var PATH_UPPER_LABEL_HEIGHT = ['upperLabel', 'height']; + /** + * @public + */ + + var treemapLayout = { + seriesType: 'treemap', + reset: function (seriesModel, ecModel, api, payload) { + // Layout result in each node: + // {x, y, width, height, area, borderWidth} + var ecWidth = api.getWidth(); + var ecHeight = api.getHeight(); + var seriesOption = seriesModel.option; + var layoutInfo = getLayoutRect(seriesModel.getBoxLayoutParams(), { + width: api.getWidth(), + height: api.getHeight() + }); + var size = seriesOption.size || []; // Compatible with ec2. + + var containerWidth = parsePercent$1(retrieveValue(layoutInfo.width, size[0]), ecWidth); + var containerHeight = parsePercent$1(retrieveValue(layoutInfo.height, size[1]), ecHeight); // Fetch payload info. + + var payloadType = payload && payload.type; + var types = ['treemapZoomToNode', 'treemapRootToNode']; + var targetInfo = retrieveTargetInfo(payload, types, seriesModel); + var rootRect = payloadType === 'treemapRender' || payloadType === 'treemapMove' ? payload.rootRect : null; + var viewRoot = seriesModel.getViewRoot(); + var viewAbovePath = getPathToRoot(viewRoot); + + if (payloadType !== 'treemapMove') { + var rootSize = payloadType === 'treemapZoomToNode' ? estimateRootSize(seriesModel, targetInfo, viewRoot, containerWidth, containerHeight) : rootRect ? [rootRect.width, rootRect.height] : [containerWidth, containerHeight]; + var sort_1 = seriesOption.sort; + + if (sort_1 && sort_1 !== 'asc' && sort_1 !== 'desc') { + // Default to be desc order. + sort_1 = 'desc'; + } + + var options = { + squareRatio: seriesOption.squareRatio, + sort: sort_1, + leafDepth: seriesOption.leafDepth + }; // layout should be cleared because using updateView but not update. + + viewRoot.hostTree.clearLayouts(); // TODO + // optimize: if out of view clip, do not layout. + // But take care that if do not render node out of view clip, + // how to calculate start po + + var viewRootLayout_1 = { + x: 0, + y: 0, + width: rootSize[0], + height: rootSize[1], + area: rootSize[0] * rootSize[1] + }; + viewRoot.setLayout(viewRootLayout_1); + squarify(viewRoot, options, false, 0); // Supplement layout. + + viewRootLayout_1 = viewRoot.getLayout(); + each$4(viewAbovePath, function (node, index) { + var childValue = (viewAbovePath[index + 1] || viewRoot).getValue(); + node.setLayout(extend({ + dataExtent: [childValue, childValue], + borderWidth: 0, + upperHeight: 0 + }, viewRootLayout_1)); + }); + } + + var treeRoot = seriesModel.getData().tree.root; + treeRoot.setLayout(calculateRootPosition(layoutInfo, rootRect, targetInfo), true); + seriesModel.setLayoutInfo(layoutInfo); // FIXME + // 现在没有clip功能，暂时取ec高宽。 + + prunning(treeRoot, // Transform to base element coordinate system. + new BoundingRect(-layoutInfo.x, -layoutInfo.y, ecWidth, ecHeight), viewAbovePath, viewRoot, 0); + } + }; + /** + * Layout treemap with squarify algorithm. + * The original presentation of this algorithm + * was made by Mark Bruls, Kees Huizing, and Jarke J. van Wijk + * . + * The implementation of this algorithm was originally copied from "d3.js" + * + * with some modifications made for this program. + * See the license statement at the head of this file. + * + * @protected + * @param {module:echarts/data/Tree~TreeNode} node + * @param {Object} options + * @param {string} options.sort 'asc' or 'desc' + * @param {number} options.squareRatio + * @param {boolean} hideChildren + * @param {number} depth + */ + + function squarify(node, options, hideChildren, depth) { + var width; + var height; + + if (node.isRemoved()) { + return; + } + + var thisLayout = node.getLayout(); + width = thisLayout.width; + height = thisLayout.height; // Considering border and gap + + var nodeModel = node.getModel(); + var borderWidth = nodeModel.get(PATH_BORDER_WIDTH); + var halfGapWidth = nodeModel.get(PATH_GAP_WIDTH) / 2; + var upperLabelHeight = getUpperLabelHeight(nodeModel); + var upperHeight = Math.max(borderWidth, upperLabelHeight); + var layoutOffset = borderWidth - halfGapWidth; + var layoutOffsetUpper = upperHeight - halfGapWidth; + node.setLayout({ + borderWidth: borderWidth, + upperHeight: upperHeight, + upperLabelHeight: upperLabelHeight + }, true); + width = mathMax$7(width - 2 * layoutOffset, 0); + height = mathMax$7(height - layoutOffset - layoutOffsetUpper, 0); + var totalArea = width * height; + var viewChildren = initChildren(node, nodeModel, totalArea, options, hideChildren, depth); + + if (!viewChildren.length) { + return; + } + + var rect = { + x: layoutOffset, + y: layoutOffsetUpper, + width: width, + height: height + }; + var rowFixedLength = mathMin$7(width, height); + var best = Infinity; // the best row score so far + + var row = []; + row.area = 0; + + for (var i = 0, len = viewChildren.length; i < len;) { + var child = viewChildren[i]; + row.push(child); + row.area += child.getLayout().area; + var score = worst(row, rowFixedLength, options.squareRatio); // continue with this orientation + + if (score <= best) { + i++; + best = score; + } // abort, and try a different orientation + else { + row.area -= row.pop().getLayout().area; + position(row, rowFixedLength, rect, halfGapWidth, false); + rowFixedLength = mathMin$7(rect.width, rect.height); + row.length = row.area = 0; + best = Infinity; + } + } + + if (row.length) { + position(row, rowFixedLength, rect, halfGapWidth, true); + } + + if (!hideChildren) { + var childrenVisibleMin = nodeModel.get('childrenVisibleMin'); + + if (childrenVisibleMin != null && totalArea < childrenVisibleMin) { + hideChildren = true; + } + } + + for (var i = 0, len = viewChildren.length; i < len; i++) { + squarify(viewChildren[i], options, hideChildren, depth + 1); + } + } + /** + * Set area to each child, and calculate data extent for visual coding. + */ + + + function initChildren(node, nodeModel, totalArea, options, hideChildren, depth) { + var viewChildren = node.children || []; + var orderBy = options.sort; + orderBy !== 'asc' && orderBy !== 'desc' && (orderBy = null); + var overLeafDepth = options.leafDepth != null && options.leafDepth <= depth; // leafDepth has higher priority. + + if (hideChildren && !overLeafDepth) { + return node.viewChildren = []; + } // Sort children, order by desc. + + + viewChildren = filter(viewChildren, function (child) { + return !child.isRemoved(); + }); + sort$1(viewChildren, orderBy); + var info = statistic(nodeModel, viewChildren, orderBy); + + if (info.sum === 0) { + return node.viewChildren = []; + } + + info.sum = filterByThreshold(nodeModel, totalArea, info.sum, orderBy, viewChildren); + + if (info.sum === 0) { + return node.viewChildren = []; + } // Set area to each child. + + + for (var i = 0, len = viewChildren.length; i < len; i++) { + var area = viewChildren[i].getValue() / info.sum * totalArea; // Do not use setLayout({...}, true), because it is needed to clear last layout. + + viewChildren[i].setLayout({ + area: area + }); + } + + if (overLeafDepth) { + viewChildren.length && node.setLayout({ + isLeafRoot: true + }, true); + viewChildren.length = 0; + } + + node.viewChildren = viewChildren; + node.setLayout({ + dataExtent: info.dataExtent + }, true); + return viewChildren; + } + /** + * Consider 'visibleMin'. Modify viewChildren and get new sum. + */ + + + function filterByThreshold(nodeModel, totalArea, sum, orderBy, orderedChildren) { + // visibleMin is not supported yet when no option.sort. + if (!orderBy) { + return sum; + } + + var visibleMin = nodeModel.get('visibleMin'); + var len = orderedChildren.length; + var deletePoint = len; // Always travel from little value to big value. + + for (var i = len - 1; i >= 0; i--) { + var value = orderedChildren[orderBy === 'asc' ? len - i - 1 : i].getValue(); + + if (value / sum * totalArea < visibleMin) { + deletePoint = i; + sum -= value; + } + } + + orderBy === 'asc' ? orderedChildren.splice(0, len - deletePoint) : orderedChildren.splice(deletePoint, len - deletePoint); + return sum; + } + /** + * Sort + */ + + + function sort$1(viewChildren, orderBy) { + if (orderBy) { + viewChildren.sort(function (a, b) { + var diff = orderBy === 'asc' ? a.getValue() - b.getValue() : b.getValue() - a.getValue(); + return diff === 0 ? orderBy === 'asc' ? a.dataIndex - b.dataIndex : b.dataIndex - a.dataIndex : diff; + }); + } + + return viewChildren; + } + /** + * Statistic + */ + + + function statistic(nodeModel, children, orderBy) { + // Calculate sum. + var sum = 0; + + for (var i = 0, len = children.length; i < len; i++) { + sum += children[i].getValue(); + } // Statistic data extent for latter visual coding. + // Notice: data extent should be calculate based on raw children + // but not filtered view children, otherwise visual mapping will not + // be stable when zoom (where children is filtered by visibleMin). + + + var dimension = nodeModel.get('visualDimension'); + var dataExtent; // The same as area dimension. + + if (!children || !children.length) { + dataExtent = [NaN, NaN]; + } else if (dimension === 'value' && orderBy) { + dataExtent = [children[children.length - 1].getValue(), children[0].getValue()]; + orderBy === 'asc' && dataExtent.reverse(); + } // Other dimension. + else { + dataExtent = [Infinity, -Infinity]; + each$4(children, function (child) { + var value = child.getValue(dimension); + value < dataExtent[0] && (dataExtent[0] = value); + value > dataExtent[1] && (dataExtent[1] = value); + }); + } + + return { + sum: sum, + dataExtent: dataExtent + }; + } + /** + * Computes the score for the specified row, + * as the worst aspect ratio. + */ + + + function worst(row, rowFixedLength, ratio) { + var areaMax = 0; + var areaMin = Infinity; + + for (var i = 0, area = void 0, len = row.length; i < len; i++) { + area = row[i].getLayout().area; + + if (area) { + area < areaMin && (areaMin = area); + area > areaMax && (areaMax = area); + } + } + + var squareArea = row.area * row.area; + var f = rowFixedLength * rowFixedLength * ratio; + return squareArea ? mathMax$7(f * areaMax / squareArea, squareArea / (f * areaMin)) : Infinity; + } + /** + * Positions the specified row of nodes. Modifies `rect`. + */ + + + function position(row, rowFixedLength, rect, halfGapWidth, flush) { + // When rowFixedLength === rect.width, + // it is horizontal subdivision, + // rowFixedLength is the width of the subdivision, + // rowOtherLength is the height of the subdivision, + // and nodes will be positioned from left to right. + // wh[idx0WhenH] means: when horizontal, + // wh[idx0WhenH] => wh[0] => 'width'. + // xy[idx1WhenH] => xy[1] => 'y'. + var idx0WhenH = rowFixedLength === rect.width ? 0 : 1; + var idx1WhenH = 1 - idx0WhenH; + var xy = ['x', 'y']; + var wh = ['width', 'height']; + var last = rect[xy[idx0WhenH]]; + var rowOtherLength = rowFixedLength ? row.area / rowFixedLength : 0; + + if (flush || rowOtherLength > rect[wh[idx1WhenH]]) { + rowOtherLength = rect[wh[idx1WhenH]]; // over+underflow + } + + for (var i = 0, rowLen = row.length; i < rowLen; i++) { + var node = row[i]; + var nodeLayout = {}; + var step = rowOtherLength ? node.getLayout().area / rowOtherLength : 0; + var wh1 = nodeLayout[wh[idx1WhenH]] = mathMax$7(rowOtherLength - 2 * halfGapWidth, 0); // We use Math.max/min to avoid negative width/height when considering gap width. + + var remain = rect[xy[idx0WhenH]] + rect[wh[idx0WhenH]] - last; + var modWH = i === rowLen - 1 || remain < step ? remain : step; + var wh0 = nodeLayout[wh[idx0WhenH]] = mathMax$7(modWH - 2 * halfGapWidth, 0); + nodeLayout[xy[idx1WhenH]] = rect[xy[idx1WhenH]] + mathMin$7(halfGapWidth, wh1 / 2); + nodeLayout[xy[idx0WhenH]] = last + mathMin$7(halfGapWidth, wh0 / 2); + last += modWH; + node.setLayout(nodeLayout, true); + } + + rect[xy[idx1WhenH]] += rowOtherLength; + rect[wh[idx1WhenH]] -= rowOtherLength; + } // Return [containerWidth, containerHeight] as default. + + + function estimateRootSize(seriesModel, targetInfo, viewRoot, containerWidth, containerHeight) { + // If targetInfo.node exists, we zoom to the node, + // so estimate whold width and heigth by target node. + var currNode = (targetInfo || {}).node; + var defaultSize = [containerWidth, containerHeight]; + + if (!currNode || currNode === viewRoot) { + return defaultSize; + } + + var parent; + var viewArea = containerWidth * containerHeight; + var area = viewArea * seriesModel.option.zoomToNodeRatio; + + while (parent = currNode.parentNode) { + // jshint ignore:line + var sum = 0; + var siblings = parent.children; + + for (var i = 0, len = siblings.length; i < len; i++) { + sum += siblings[i].getValue(); + } + + var currNodeValue = currNode.getValue(); + + if (currNodeValue === 0) { + return defaultSize; + } + + area *= sum / currNodeValue; // Considering border, suppose aspect ratio is 1. + + var parentModel = parent.getModel(); + var borderWidth = parentModel.get(PATH_BORDER_WIDTH); + var upperHeight = Math.max(borderWidth, getUpperLabelHeight(parentModel)); + area += 4 * borderWidth * borderWidth + (3 * borderWidth + upperHeight) * Math.pow(area, 0.5); + area > MAX_SAFE_INTEGER && (area = MAX_SAFE_INTEGER); + currNode = parent; + } + + area < viewArea && (area = viewArea); + var scale = Math.pow(area / viewArea, 0.5); + return [containerWidth * scale, containerHeight * scale]; + } // Root postion base on coord of containerGroup + + + function calculateRootPosition(layoutInfo, rootRect, targetInfo) { + if (rootRect) { + return { + x: rootRect.x, + y: rootRect.y + }; + } + + var defaultPosition = { + x: 0, + y: 0 + }; + + if (!targetInfo) { + return defaultPosition; + } // If targetInfo is fetched by 'retrieveTargetInfo', + // old tree and new tree are the same tree, + // so the node still exists and we can visit it. + + + var targetNode = targetInfo.node; + var layout = targetNode.getLayout(); + + if (!layout) { + return defaultPosition; + } // Transform coord from local to container. + + + var targetCenter = [layout.width / 2, layout.height / 2]; + var node = targetNode; + + while (node) { + var nodeLayout = node.getLayout(); + targetCenter[0] += nodeLayout.x; + targetCenter[1] += nodeLayout.y; + node = node.parentNode; + } + + return { + x: layoutInfo.width / 2 - targetCenter[0], + y: layoutInfo.height / 2 - targetCenter[1] + }; + } // Mark nodes visible for prunning when visual coding and rendering. + // Prunning depends on layout and root position, so we have to do it after layout. + + + function prunning(node, clipRect, viewAbovePath, viewRoot, depth) { + var nodeLayout = node.getLayout(); + var nodeInViewAbovePath = viewAbovePath[depth]; + var isAboveViewRoot = nodeInViewAbovePath && nodeInViewAbovePath === node; + + if (nodeInViewAbovePath && !isAboveViewRoot || depth === viewAbovePath.length && node !== viewRoot) { + return; + } + + node.setLayout({ + // isInView means: viewRoot sub tree + viewAbovePath + isInView: true, + // invisible only means: outside view clip so that the node can not + // see but still layout for animation preparation but not render. + invisible: !isAboveViewRoot && !clipRect.intersect(nodeLayout), + isAboveViewRoot: isAboveViewRoot + }, true); // Transform to child coordinate. + + var childClipRect = new BoundingRect(clipRect.x - nodeLayout.x, clipRect.y - nodeLayout.y, clipRect.width, clipRect.height); + each$4(node.viewChildren || [], function (child) { + prunning(child, childClipRect, viewAbovePath, viewRoot, depth + 1); + }); + } + + function getUpperLabelHeight(model) { + return model.get(PATH_UPPER_LABEL_SHOW) ? model.get(PATH_UPPER_LABEL_HEIGHT) : 0; + } + + function install$c(registers) { + registers.registerSeriesModel(TreemapSeriesModel); + registers.registerChartView(TreemapView); + registers.registerVisual(treemapVisual); + registers.registerLayout(treemapLayout); + installTreemapAction(registers); + } + + function categoryFilter(ecModel) { + var legendModels = ecModel.findComponents({ + mainType: 'legend' + }); + + if (!legendModels || !legendModels.length) { + return; + } + + ecModel.eachSeriesByType('graph', function (graphSeries) { + var categoriesData = graphSeries.getCategoriesData(); + var graph = graphSeries.getGraph(); + var data = graph.data; + var categoryNames = categoriesData.mapArray(categoriesData.getName); + data.filterSelf(function (idx) { + var model = data.getItemModel(idx); + var category = model.getShallow('category'); + + if (category != null) { + if (isNumber(category)) { + category = categoryNames[category]; + } // If in any legend component the status is not selected. + + + for (var i = 0; i < legendModels.length; i++) { + if (!legendModels[i].isSelected(category)) { + return false; + } + } + } + + return true; + }); + }); + } + + function categoryVisual(ecModel) { + var paletteScope = {}; + ecModel.eachSeriesByType('graph', function (seriesModel) { + var categoriesData = seriesModel.getCategoriesData(); + var data = seriesModel.getData(); + var categoryNameIdxMap = {}; + categoriesData.each(function (idx) { + var name = categoriesData.getName(idx); // Add prefix to avoid conflict with Object.prototype. + + categoryNameIdxMap['ec-' + name] = idx; + var itemModel = categoriesData.getItemModel(idx); + var style = itemModel.getModel('itemStyle').getItemStyle(); + + if (!style.fill) { + // Get color from palette. + style.fill = seriesModel.getColorFromPalette(name, paletteScope); + } + + categoriesData.setItemVisual(idx, 'style', style); + var symbolVisualList = ['symbol', 'symbolSize', 'symbolKeepAspect']; + + for (var i = 0; i < symbolVisualList.length; i++) { + var symbolVisual = itemModel.getShallow(symbolVisualList[i], true); + + if (symbolVisual != null) { + categoriesData.setItemVisual(idx, symbolVisualList[i], symbolVisual); + } + } + }); // Assign category color to visual + + if (categoriesData.count()) { + data.each(function (idx) { + var model = data.getItemModel(idx); + var categoryIdx = model.getShallow('category'); + + if (categoryIdx != null) { + if (isString(categoryIdx)) { + categoryIdx = categoryNameIdxMap['ec-' + categoryIdx]; + } + + var categoryStyle = categoriesData.getItemVisual(categoryIdx, 'style'); + var style = data.ensureUniqueItemVisual(idx, 'style'); + extend(style, categoryStyle); + var visualList = ['symbol', 'symbolSize', 'symbolKeepAspect']; + + for (var i = 0; i < visualList.length; i++) { + data.setItemVisual(idx, visualList[i], categoriesData.getItemVisual(categoryIdx, visualList[i])); + } + } + }); + } + }); + } + + function normalize$2(a) { + if (!(a instanceof Array)) { + a = [a, a]; + } + + return a; + } + + function graphEdgeVisual(ecModel) { + ecModel.eachSeriesByType('graph', function (seriesModel) { + var graph = seriesModel.getGraph(); + var edgeData = seriesModel.getEdgeData(); + var symbolType = normalize$2(seriesModel.get('edgeSymbol')); + var symbolSize = normalize$2(seriesModel.get('edgeSymbolSize')); // const colorQuery = ['lineStyle', 'color'] as const; + // const opacityQuery = ['lineStyle', 'opacity'] as const; + + edgeData.setVisual('fromSymbol', symbolType && symbolType[0]); + edgeData.setVisual('toSymbol', symbolType && symbolType[1]); + edgeData.setVisual('fromSymbolSize', symbolSize && symbolSize[0]); + edgeData.setVisual('toSymbolSize', symbolSize && symbolSize[1]); + edgeData.setVisual('style', seriesModel.getModel('lineStyle').getLineStyle()); + edgeData.each(function (idx) { + var itemModel = edgeData.getItemModel(idx); + var edge = graph.getEdgeByIndex(idx); + var symbolType = normalize$2(itemModel.getShallow('symbol', true)); + var symbolSize = normalize$2(itemModel.getShallow('symbolSize', true)); // Edge visual must after node visual + + var style = itemModel.getModel('lineStyle').getLineStyle(); + var existsStyle = edgeData.ensureUniqueItemVisual(idx, 'style'); + extend(existsStyle, style); + + switch (existsStyle.stroke) { + case 'source': + { + var nodeStyle = edge.node1.getVisual('style'); + existsStyle.stroke = nodeStyle && nodeStyle.fill; + break; + } + + case 'target': + { + var nodeStyle = edge.node2.getVisual('style'); + existsStyle.stroke = nodeStyle && nodeStyle.fill; + break; + } + } + + symbolType[0] && edge.setVisual('fromSymbol', symbolType[0]); + symbolType[1] && edge.setVisual('toSymbol', symbolType[1]); + symbolSize[0] && edge.setVisual('fromSymbolSize', symbolSize[0]); + symbolSize[1] && edge.setVisual('toSymbolSize', symbolSize[1]); + }); + }); + } + + var KEY_DELIMITER = '-->'; + /** + * params handler + * @param {module:echarts/model/SeriesModel} seriesModel + * @returns {*} + */ + + var getAutoCurvenessParams = function (seriesModel) { + return seriesModel.get('autoCurveness') || null; + }; + /** + * Generate a list of edge curvatures, 20 is the default + * @param {module:echarts/model/SeriesModel} seriesModel + * @param {number} appendLength + * @return 20 => [0, -0.2, 0.2, -0.4, 0.4, -0.6, 0.6, -0.8, 0.8, -1, 1, -1.2, 1.2, -1.4, 1.4, -1.6, 1.6, -1.8, 1.8, -2] + */ + + + var createCurveness = function (seriesModel, appendLength) { + var autoCurvenessParmas = getAutoCurvenessParams(seriesModel); + var length = 20; + var curvenessList = []; // handler the function set + + if (isNumber(autoCurvenessParmas)) { + length = autoCurvenessParmas; + } else if (isArray(autoCurvenessParmas)) { + seriesModel.__curvenessList = autoCurvenessParmas; + return; + } // append length + + + if (appendLength > length) { + length = appendLength; + } // make sure the length is even + + + var len = length % 2 ? length + 2 : length + 3; + curvenessList = []; + + for (var i = 0; i < len; i++) { + curvenessList.push((i % 2 ? i + 1 : i) / 10 * (i % 2 ? -1 : 1)); + } + + seriesModel.__curvenessList = curvenessList; + }; + /** + * Create different cache key data in the positive and negative directions, in order to set the curvature later + * @param {number|string|module:echarts/data/Graph.Node} n1 + * @param {number|string|module:echarts/data/Graph.Node} n2 + * @param {module:echarts/model/SeriesModel} seriesModel + * @returns {string} key + */ + + + var getKeyOfEdges = function (n1, n2, seriesModel) { + var source = [n1.id, n1.dataIndex].join('.'); + var target = [n2.id, n2.dataIndex].join('.'); + return [seriesModel.uid, source, target].join(KEY_DELIMITER); + }; + /** + * get opposite key + * @param {string} key + * @returns {string} + */ + + + var getOppositeKey = function (key) { + var keys = key.split(KEY_DELIMITER); + return [keys[0], keys[2], keys[1]].join(KEY_DELIMITER); + }; + /** + * get edgeMap with key + * @param edge + * @param {module:echarts/model/SeriesModel} seriesModel + */ + + + var getEdgeFromMap = function (edge, seriesModel) { + var key = getKeyOfEdges(edge.node1, edge.node2, seriesModel); + return seriesModel.__edgeMap[key]; + }; + /** + * calculate all cases total length + * @param edge + * @param seriesModel + * @returns {number} + */ + + + var getTotalLengthBetweenNodes = function (edge, seriesModel) { + var len = getEdgeMapLengthWithKey(getKeyOfEdges(edge.node1, edge.node2, seriesModel), seriesModel); + var lenV = getEdgeMapLengthWithKey(getKeyOfEdges(edge.node2, edge.node1, seriesModel), seriesModel); + return len + lenV; + }; + /** + * + * @param key + */ + + + var getEdgeMapLengthWithKey = function (key, seriesModel) { + var edgeMap = seriesModel.__edgeMap; + return edgeMap[key] ? edgeMap[key].length : 0; + }; + /** + * Count the number of edges between the same two points, used to obtain the curvature table and the parity of the edge + * @see /graph/GraphSeries.js@getInitialData + * @param {module:echarts/model/SeriesModel} seriesModel + */ + + + function initCurvenessList(seriesModel) { + if (!getAutoCurvenessParams(seriesModel)) { + return; + } + + seriesModel.__curvenessList = []; + seriesModel.__edgeMap = {}; // calc the array of curveness List + + createCurveness(seriesModel); + } + /** + * set edgeMap with key + * @param {number|string|module:echarts/data/Graph.Node} n1 + * @param {number|string|module:echarts/data/Graph.Node} n2 + * @param {module:echarts/model/SeriesModel} seriesModel + * @param {number} index + */ + + function createEdgeMapForCurveness(n1, n2, seriesModel, index) { + if (!getAutoCurvenessParams(seriesModel)) { + return; + } + + var key = getKeyOfEdges(n1, n2, seriesModel); + var edgeMap = seriesModel.__edgeMap; + var oppositeEdges = edgeMap[getOppositeKey(key)]; // set direction + + if (edgeMap[key] && !oppositeEdges) { + edgeMap[key].isForward = true; + } else if (oppositeEdges && edgeMap[key]) { + oppositeEdges.isForward = true; + edgeMap[key].isForward = false; + } + + edgeMap[key] = edgeMap[key] || []; + edgeMap[key].push(index); + } + /** + * get curvature for edge + * @param edge + * @param {module:echarts/model/SeriesModel} seriesModel + * @param index + */ + + function getCurvenessForEdge(edge, seriesModel, index, needReverse) { + var autoCurvenessParams = getAutoCurvenessParams(seriesModel); + var isArrayParam = isArray(autoCurvenessParams); + + if (!autoCurvenessParams) { + return null; + } + + var edgeArray = getEdgeFromMap(edge, seriesModel); + + if (!edgeArray) { + return null; + } + + var edgeIndex = -1; + + for (var i = 0; i < edgeArray.length; i++) { + if (edgeArray[i] === index) { + edgeIndex = i; + break; + } + } // if totalLen is Longer createCurveness + + + var totalLen = getTotalLengthBetweenNodes(edge, seriesModel); + createCurveness(seriesModel, totalLen); + edge.lineStyle = edge.lineStyle || {}; // if is opposite edge, must set curvenss to opposite number + + var curKey = getKeyOfEdges(edge.node1, edge.node2, seriesModel); + var curvenessList = seriesModel.__curvenessList; // if pass array no need parity + + var parityCorrection = isArrayParam ? 0 : totalLen % 2 ? 0 : 1; + + if (!edgeArray.isForward) { + // the opposite edge show outside + var oppositeKey = getOppositeKey(curKey); + var len = getEdgeMapLengthWithKey(oppositeKey, seriesModel); + var resValue = curvenessList[edgeIndex + len + parityCorrection]; // isNeedReverse, simple, force type need reverse the curveness in the junction of the forword and the opposite + + if (needReverse) { + // set as array may make the parity handle with the len of opposite + if (isArrayParam) { + if (autoCurvenessParams && autoCurvenessParams[0] === 0) { + return (len + parityCorrection) % 2 ? resValue : -resValue; + } else { + return ((len % 2 ? 0 : 1) + parityCorrection) % 2 ? resValue : -resValue; + } + } else { + return (len + parityCorrection) % 2 ? resValue : -resValue; + } + } else { + return curvenessList[edgeIndex + len + parityCorrection]; + } + } else { + return curvenessList[parityCorrection + edgeIndex]; + } + } + + function simpleLayout(seriesModel) { + var coordSys = seriesModel.coordinateSystem; + + if (coordSys && coordSys.type !== 'view') { + return; + } + + var graph = seriesModel.getGraph(); + graph.eachNode(function (node) { + var model = node.getModel(); + node.setLayout([+model.get('x'), +model.get('y')]); + }); + simpleLayoutEdge(graph, seriesModel); + } + function simpleLayoutEdge(graph, seriesModel) { + graph.eachEdge(function (edge, index) { + var curveness = retrieve3(edge.getModel().get(['lineStyle', 'curveness']), -getCurvenessForEdge(edge, seriesModel, index, true), 0); + var p1 = clone$1(edge.node1.getLayout()); + var p2 = clone$1(edge.node2.getLayout()); + var points = [p1, p2]; + + if (+curveness) { + points.push([(p1[0] + p2[0]) / 2 - (p1[1] - p2[1]) * curveness, (p1[1] + p2[1]) / 2 - (p2[0] - p1[0]) * curveness]); + } + + edge.setLayout(points); + }); + } + + function graphSimpleLayout(ecModel, api) { + ecModel.eachSeriesByType('graph', function (seriesModel) { + var layout = seriesModel.get('layout'); + var coordSys = seriesModel.coordinateSystem; + + if (coordSys && coordSys.type !== 'view') { + var data_1 = seriesModel.getData(); + var dimensions_1 = []; + each(coordSys.dimensions, function (coordDim) { + dimensions_1 = dimensions_1.concat(data_1.mapDimensionsAll(coordDim)); + }); + + for (var dataIndex = 0; dataIndex < data_1.count(); dataIndex++) { + var value = []; + var hasValue = false; + + for (var i = 0; i < dimensions_1.length; i++) { + var val = data_1.get(dimensions_1[i], dataIndex); + + if (!isNaN(val)) { + hasValue = true; + } + + value.push(val); + } + + if (hasValue) { + data_1.setItemLayout(dataIndex, coordSys.dataToPoint(value)); + } else { + // Also {Array.}, not undefined to avoid if...else... statement + data_1.setItemLayout(dataIndex, [NaN, NaN]); + } + } + + simpleLayoutEdge(data_1.graph, seriesModel); + } else if (!layout || layout === 'none') { + simpleLayout(seriesModel); + } + }); + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + function getNodeGlobalScale(seriesModel) { + var coordSys = seriesModel.coordinateSystem; + + if (coordSys.type !== 'view') { + return 1; + } + + var nodeScaleRatio = seriesModel.option.nodeScaleRatio; + var groupZoom = coordSys.scaleX; // Scale node when zoom changes + + var roamZoom = coordSys.getZoom(); + var nodeScale = (roamZoom - 1) * nodeScaleRatio + 1; + return nodeScale / groupZoom; + } + function getSymbolSize(node) { + var symbolSize = node.getVisual('symbolSize'); + + if (symbolSize instanceof Array) { + symbolSize = (symbolSize[0] + symbolSize[1]) / 2; + } + + return +symbolSize; + } + + var PI$6 = Math.PI; + var _symbolRadiansHalf = []; + /** + * `basedOn` can be: + * 'value': + * This layout is not accurate and have same bad case. For example, + * if the min value is very smaller than the max value, the nodes + * with the min value probably overlap even though there is enough + * space to layout them. So we only use this approach in the as the + * init layout of the force layout. + * FIXME + * Probably we do not need this method any more but use + * `basedOn: 'symbolSize'` in force layout if + * delay its init operations to GraphView. + * 'symbolSize': + * This approach work only if all of the symbol size calculated. + * That is, the progressive rendering is not applied to graph. + * FIXME + * If progressive rendering is applied to graph some day, + * probably we have to use `basedOn: 'value'`. + */ + + function circularLayout(seriesModel, basedOn, draggingNode, pointer) { + var coordSys = seriesModel.coordinateSystem; + + if (coordSys && coordSys.type !== 'view') { + return; + } + + var rect = coordSys.getBoundingRect(); + var nodeData = seriesModel.getData(); + var graph = nodeData.graph; + var cx = rect.width / 2 + rect.x; + var cy = rect.height / 2 + rect.y; + var r = Math.min(rect.width, rect.height) / 2; + var count = nodeData.count(); + nodeData.setLayout({ + cx: cx, + cy: cy + }); + + if (!count) { + return; + } + + if (draggingNode) { + var _a = coordSys.pointToData(pointer), + tempX = _a[0], + tempY = _a[1]; + + var v = [tempX - cx, tempY - cy]; + normalize(v, v); + scale(v, v, r); + draggingNode.setLayout([cx + v[0], cy + v[1]], true); + var circularRotateLabel = seriesModel.get(['circular', 'rotateLabel']); + rotateNodeLabel(draggingNode, circularRotateLabel, cx, cy); + } + + _layoutNodesBasedOn[basedOn](seriesModel, graph, nodeData, r, cx, cy, count); + + graph.eachEdge(function (edge, index) { + var curveness = retrieve3(edge.getModel().get(['lineStyle', 'curveness']), getCurvenessForEdge(edge, seriesModel, index), 0); + var p1 = clone$1(edge.node1.getLayout()); + var p2 = clone$1(edge.node2.getLayout()); + var cp1; + var x12 = (p1[0] + p2[0]) / 2; + var y12 = (p1[1] + p2[1]) / 2; + + if (+curveness) { + curveness *= 3; + cp1 = [cx * curveness + x12 * (1 - curveness), cy * curveness + y12 * (1 - curveness)]; + } + + edge.setLayout([p1, p2, cp1]); + }); + } + var _layoutNodesBasedOn = { + value: function (seriesModel, graph, nodeData, r, cx, cy, count) { + var angle = 0; + var sum = nodeData.getSum('value'); + var unitAngle = Math.PI * 2 / (sum || count); + graph.eachNode(function (node) { + var value = node.getValue('value'); + var radianHalf = unitAngle * (sum ? value : 1) / 2; + angle += radianHalf; + node.setLayout([r * Math.cos(angle) + cx, r * Math.sin(angle) + cy]); + angle += radianHalf; + }); + }, + symbolSize: function (seriesModel, graph, nodeData, r, cx, cy, count) { + var sumRadian = 0; + _symbolRadiansHalf.length = count; + var nodeScale = getNodeGlobalScale(seriesModel); + graph.eachNode(function (node) { + var symbolSize = getSymbolSize(node); // Normally this case will not happen, but we still add + // some the defensive code (2px is an arbitrary value). + + isNaN(symbolSize) && (symbolSize = 2); + symbolSize < 0 && (symbolSize = 0); + symbolSize *= nodeScale; + var symbolRadianHalf = Math.asin(symbolSize / 2 / r); // when `symbolSize / 2` is bigger than `r`. + + isNaN(symbolRadianHalf) && (symbolRadianHalf = PI$6 / 2); + _symbolRadiansHalf[node.dataIndex] = symbolRadianHalf; + sumRadian += symbolRadianHalf * 2; + }); + var halfRemainRadian = (2 * PI$6 - sumRadian) / count / 2; + var angle = 0; + graph.eachNode(function (node) { + var radianHalf = halfRemainRadian + _symbolRadiansHalf[node.dataIndex]; + angle += radianHalf; // init circular layout for + // 1. layout undefined node + // 2. not fixed node + + (!node.getLayout() || !node.getLayout().fixed) && node.setLayout([r * Math.cos(angle) + cx, r * Math.sin(angle) + cy]); + angle += radianHalf; + }); + } + }; + function rotateNodeLabel(node, circularRotateLabel, cx, cy) { + var el = node.getGraphicEl(); // need to check if el exists. '-' value may not create node element. + + if (!el) { + return; + } + + var nodeModel = node.getModel(); + var labelRotate = nodeModel.get(['label', 'rotate']) || 0; + var symbolPath = el.getSymbolPath(); + + if (circularRotateLabel) { + var pos = node.getLayout(); + var rad = Math.atan2(pos[1] - cy, pos[0] - cx); + + if (rad < 0) { + rad = Math.PI * 2 + rad; + } + + var isLeft = pos[0] < cx; + + if (isLeft) { + rad = rad - Math.PI; + } + + var textPosition = isLeft ? 'left' : 'right'; + symbolPath.setTextConfig({ + rotation: -rad, + position: textPosition, + origin: 'center' + }); + var emphasisState = symbolPath.ensureState('emphasis'); + extend(emphasisState.textConfig || (emphasisState.textConfig = {}), { + position: textPosition + }); + } else { + symbolPath.setTextConfig({ + rotation: labelRotate *= Math.PI / 180 + }); + } + } + + function graphCircularLayout(ecModel) { + ecModel.eachSeriesByType('graph', function (seriesModel) { + if (seriesModel.get('layout') === 'circular') { + circularLayout(seriesModel, 'symbolSize'); + } + }); + } + + var scaleAndAdd$1 = scaleAndAdd; // function adjacentNode(n, e) { + // return e.n1 === n ? e.n2 : e.n1; + // } + + function forceLayout(inNodes, inEdges, opts) { + var nodes = inNodes; + var edges = inEdges; + var rect = opts.rect; + var width = rect.width; + var height = rect.height; + var center = [rect.x + width / 2, rect.y + height / 2]; // let scale = opts.scale || 1; + + var gravity = opts.gravity == null ? 0.1 : opts.gravity; // for (let i = 0; i < edges.length; i++) { + // let e = edges[i]; + // let n1 = e.n1; + // let n2 = e.n2; + // n1.edges = n1.edges || []; + // n2.edges = n2.edges || []; + // n1.edges.push(e); + // n2.edges.push(e); + // } + // Init position + + for (var i = 0; i < nodes.length; i++) { + var n = nodes[i]; + + if (!n.p) { + n.p = create(width * (Math.random() - 0.5) + center[0], height * (Math.random() - 0.5) + center[1]); + } + + n.pp = clone$1(n.p); + n.edges = null; + } // Formula in 'Graph Drawing by Force-directed Placement' + // let k = scale * Math.sqrt(width * height / nodes.length); + // let k2 = k * k; + + + var initialFriction = opts.friction == null ? 0.6 : opts.friction; + var friction = initialFriction; + var beforeStepCallback; + var afterStepCallback; + return { + warmUp: function () { + friction = initialFriction * 0.8; + }, + setFixed: function (idx) { + nodes[idx].fixed = true; + }, + setUnfixed: function (idx) { + nodes[idx].fixed = false; + }, + + /** + * Before step hook + */ + beforeStep: function (cb) { + beforeStepCallback = cb; + }, + + /** + * After step hook + */ + afterStep: function (cb) { + afterStepCallback = cb; + }, + + /** + * Some formulas were originally copied from "d3.js" + * https://github.com/d3/d3/blob/b516d77fb8566b576088e73410437494717ada26/src/layout/force.js + * with some modifications made for this project. + * See the license statement at the head of this file. + */ + step: function (cb) { + beforeStepCallback && beforeStepCallback(nodes, edges); + var v12 = []; + var nLen = nodes.length; + + for (var i = 0; i < edges.length; i++) { + var e = edges[i]; + + if (e.ignoreForceLayout) { + continue; + } + + var n1 = e.n1; + var n2 = e.n2; + sub(v12, n2.p, n1.p); + var d = len(v12) - e.d; + var w = n2.w / (n1.w + n2.w); + + if (isNaN(w)) { + w = 0; + } + + normalize(v12, v12); + !n1.fixed && scaleAndAdd$1(n1.p, n1.p, v12, w * d * friction); + !n2.fixed && scaleAndAdd$1(n2.p, n2.p, v12, -(1 - w) * d * friction); + } // Gravity + + + for (var i = 0; i < nLen; i++) { + var n = nodes[i]; + + if (!n.fixed) { + sub(v12, center, n.p); // let d = vec2.len(v12); + // vec2.scale(v12, v12, 1 / d); + // let gravityFactor = gravity; + + scaleAndAdd$1(n.p, n.p, v12, gravity * friction); + } + } // Repulsive + // PENDING + + + for (var i = 0; i < nLen; i++) { + var n1 = nodes[i]; + + for (var j = i + 1; j < nLen; j++) { + var n2 = nodes[j]; + sub(v12, n2.p, n1.p); + var d = len(v12); + + if (d === 0) { + // Random repulse + set(v12, Math.random() - 0.5, Math.random() - 0.5); + d = 1; + } + + var repFact = (n1.rep + n2.rep) / d / d; + !n1.fixed && scaleAndAdd$1(n1.pp, n1.pp, v12, repFact); + !n2.fixed && scaleAndAdd$1(n2.pp, n2.pp, v12, -repFact); + } + } + + var v = []; + + for (var i = 0; i < nLen; i++) { + var n = nodes[i]; + + if (!n.fixed) { + sub(v, n.p, n.pp); + scaleAndAdd$1(n.p, n.p, v, friction); + copy(n.pp, n.p); + } + } + + friction = friction * 0.992; + var finished = friction < 0.01; + afterStepCallback && afterStepCallback(nodes, edges, finished); + cb && cb(finished); + } + }; + } + + function graphForceLayout(ecModel) { + ecModel.eachSeriesByType('graph', function (graphSeries) { + var coordSys = graphSeries.coordinateSystem; + + if (coordSys && coordSys.type !== 'view') { + return; + } + + if (graphSeries.get('layout') === 'force') { + var preservedPoints_1 = graphSeries.preservedPoints || {}; + var graph_1 = graphSeries.getGraph(); + var nodeData_1 = graph_1.data; + var edgeData = graph_1.edgeData; + var forceModel = graphSeries.getModel('force'); + var initLayout = forceModel.get('initLayout'); + + if (graphSeries.preservedPoints) { + nodeData_1.each(function (idx) { + var id = nodeData_1.getId(idx); + nodeData_1.setItemLayout(idx, preservedPoints_1[id] || [NaN, NaN]); + }); + } else if (!initLayout || initLayout === 'none') { + simpleLayout(graphSeries); + } else if (initLayout === 'circular') { + circularLayout(graphSeries, 'value'); + } + + var nodeDataExtent_1 = nodeData_1.getDataExtent('value'); + var edgeDataExtent_1 = edgeData.getDataExtent('value'); // let edgeDataExtent = edgeData.getDataExtent('value'); + + var repulsion = forceModel.get('repulsion'); + var edgeLength = forceModel.get('edgeLength'); + var repulsionArr_1 = isArray(repulsion) ? repulsion : [repulsion, repulsion]; + var edgeLengthArr_1 = isArray(edgeLength) ? edgeLength : [edgeLength, edgeLength]; // Larger value has smaller length + + edgeLengthArr_1 = [edgeLengthArr_1[1], edgeLengthArr_1[0]]; + var nodes_1 = nodeData_1.mapArray('value', function (value, idx) { + var point = nodeData_1.getItemLayout(idx); + var rep = linearMap(value, nodeDataExtent_1, repulsionArr_1); + + if (isNaN(rep)) { + rep = (repulsionArr_1[0] + repulsionArr_1[1]) / 2; + } + + return { + w: rep, + rep: rep, + fixed: nodeData_1.getItemModel(idx).get('fixed'), + p: !point || isNaN(point[0]) || isNaN(point[1]) ? null : point + }; + }); + var edges = edgeData.mapArray('value', function (value, idx) { + var edge = graph_1.getEdgeByIndex(idx); + var d = linearMap(value, edgeDataExtent_1, edgeLengthArr_1); + + if (isNaN(d)) { + d = (edgeLengthArr_1[0] + edgeLengthArr_1[1]) / 2; + } + + var edgeModel = edge.getModel(); + var curveness = retrieve3(edge.getModel().get(['lineStyle', 'curveness']), -getCurvenessForEdge(edge, graphSeries, idx, true), 0); + return { + n1: nodes_1[edge.node1.dataIndex], + n2: nodes_1[edge.node2.dataIndex], + d: d, + curveness: curveness, + ignoreForceLayout: edgeModel.get('ignoreForceLayout') + }; + }); // let coordSys = graphSeries.coordinateSystem; + + var rect = coordSys.getBoundingRect(); + var forceInstance = forceLayout(nodes_1, edges, { + rect: rect, + gravity: forceModel.get('gravity'), + friction: forceModel.get('friction') + }); + forceInstance.beforeStep(function (nodes, edges) { + for (var i = 0, l = nodes.length; i < l; i++) { + if (nodes[i].fixed) { + // Write back to layout instance + copy(nodes[i].p, graph_1.getNodeByIndex(i).getLayout()); + } + } + }); + forceInstance.afterStep(function (nodes, edges, stopped) { + for (var i = 0, l = nodes.length; i < l; i++) { + if (!nodes[i].fixed) { + graph_1.getNodeByIndex(i).setLayout(nodes[i].p); + } + + preservedPoints_1[nodeData_1.getId(i)] = nodes[i].p; + } + + for (var i = 0, l = edges.length; i < l; i++) { + var e = edges[i]; + var edge = graph_1.getEdgeByIndex(i); + var p1 = e.n1.p; + var p2 = e.n2.p; + var points = edge.getLayout(); + points = points ? points.slice() : []; + points[0] = points[0] || []; + points[1] = points[1] || []; + copy(points[0], p1); + copy(points[1], p2); + + if (+e.curveness) { + points[2] = [(p1[0] + p2[0]) / 2 - (p1[1] - p2[1]) * e.curveness, (p1[1] + p2[1]) / 2 - (p2[0] - p1[0]) * e.curveness]; + } + + edge.setLayout(points); + } + }); + graphSeries.forceLayout = forceInstance; + graphSeries.preservedPoints = preservedPoints_1; // Step to get the layout + + forceInstance.step(); + } else { + // Remove prev injected forceLayout instance + graphSeries.forceLayout = null; + } + }); + } + + function getViewRect$2(seriesModel, api, aspect) { + var option = extend(seriesModel.getBoxLayoutParams(), { + aspect: aspect + }); + return getLayoutRect(option, { + width: api.getWidth(), + height: api.getHeight() + }); + } + + function createViewCoordSys(ecModel, api) { + var viewList = []; + ecModel.eachSeriesByType('graph', function (seriesModel) { + var coordSysType = seriesModel.get('coordinateSystem'); + + if (!coordSysType || coordSysType === 'view') { + var data_1 = seriesModel.getData(); + var positions = data_1.mapArray(function (idx) { + var itemModel = data_1.getItemModel(idx); + return [+itemModel.get('x'), +itemModel.get('y')]; + }); + var min = []; + var max = []; + fromPoints(positions, min, max); // If width or height is 0 + + if (max[0] - min[0] === 0) { + max[0] += 1; + min[0] -= 1; + } + + if (max[1] - min[1] === 0) { + max[1] += 1; + min[1] -= 1; + } + + var aspect = (max[0] - min[0]) / (max[1] - min[1]); // FIXME If get view rect after data processed? + + var viewRect = getViewRect$2(seriesModel, api, aspect); // Position may be NaN, use view rect instead + + if (isNaN(aspect)) { + min = [viewRect.x, viewRect.y]; + max = [viewRect.x + viewRect.width, viewRect.y + viewRect.height]; + } + + var bbWidth = max[0] - min[0]; + var bbHeight = max[1] - min[1]; + var viewWidth = viewRect.width; + var viewHeight = viewRect.height; + var viewCoordSys = seriesModel.coordinateSystem = new View(); + viewCoordSys.zoomLimit = seriesModel.get('scaleLimit'); + viewCoordSys.setBoundingRect(min[0], min[1], bbWidth, bbHeight); + viewCoordSys.setViewRect(viewRect.x, viewRect.y, viewWidth, viewHeight); // Update roam info + + viewCoordSys.setCenter(seriesModel.get('center'), api); + viewCoordSys.setZoom(seriesModel.get('zoom')); + viewList.push(viewCoordSys); + } + }); + return viewList; + } + + var straightLineProto = Line.prototype; + var bezierCurveProto = BezierCurve.prototype; + + var StraightLineShape = + /** @class */ + function () { + function StraightLineShape() { + // Start point + this.x1 = 0; + this.y1 = 0; // End point + + this.x2 = 0; + this.y2 = 0; + this.percent = 1; + } + + return StraightLineShape; + }(); + + var CurveShape = + /** @class */ + function (_super) { + __extends(CurveShape, _super); + + function CurveShape() { + return _super !== null && _super.apply(this, arguments) || this; + } + + return CurveShape; + }(StraightLineShape); + + function isStraightLine(shape) { + return isNaN(+shape.cpx1) || isNaN(+shape.cpy1); + } + + var ECLinePath = + /** @class */ + function (_super) { + __extends(ECLinePath, _super); + + function ECLinePath(opts) { + var _this = _super.call(this, opts) || this; + + _this.type = 'ec-line'; + return _this; + } + + ECLinePath.prototype.getDefaultStyle = function () { + return { + stroke: '#000', + fill: null + }; + }; + + ECLinePath.prototype.getDefaultShape = function () { + return new StraightLineShape(); + }; + + ECLinePath.prototype.buildPath = function (ctx, shape) { + if (isStraightLine(shape)) { + straightLineProto.buildPath.call(this, ctx, shape); + } else { + bezierCurveProto.buildPath.call(this, ctx, shape); + } + }; + + ECLinePath.prototype.pointAt = function (t) { + if (isStraightLine(this.shape)) { + return straightLineProto.pointAt.call(this, t); + } else { + return bezierCurveProto.pointAt.call(this, t); + } + }; + + ECLinePath.prototype.tangentAt = function (t) { + var shape = this.shape; + var p = isStraightLine(shape) ? [shape.x2 - shape.x1, shape.y2 - shape.y1] : bezierCurveProto.tangentAt.call(this, t); + return normalize(p, p); + }; + + return ECLinePath; + }(Path); + + var SYMBOL_CATEGORIES = ['fromSymbol', 'toSymbol']; + + function makeSymbolTypeKey(symbolCategory) { + return '_' + symbolCategory + 'Type'; + } + /** + * @inner + */ + + + function createSymbol$1(name, lineData, idx) { + var symbolType = lineData.getItemVisual(idx, name); + + if (!symbolType || symbolType === 'none') { + return; + } + + var symbolSize = lineData.getItemVisual(idx, name + 'Size'); + var symbolRotate = lineData.getItemVisual(idx, name + 'Rotate'); + var symbolOffset = lineData.getItemVisual(idx, name + 'Offset'); + var symbolKeepAspect = lineData.getItemVisual(idx, name + 'KeepAspect'); + var symbolSizeArr = normalizeSymbolSize(symbolSize); + var symbolOffsetArr = normalizeSymbolOffset(symbolOffset || 0, symbolSizeArr); + var symbolPath = createSymbol(symbolType, -symbolSizeArr[0] / 2 + symbolOffsetArr[0], -symbolSizeArr[1] / 2 + symbolOffsetArr[1], symbolSizeArr[0], symbolSizeArr[1], null, symbolKeepAspect); + symbolPath.__specifiedRotation = symbolRotate == null || isNaN(symbolRotate) ? void 0 : +symbolRotate * Math.PI / 180 || 0; + symbolPath.name = name; + return symbolPath; + } + + function createLine(points) { + var line = new ECLinePath({ + name: 'line', + subPixelOptimize: true + }); + setLinePoints(line.shape, points); + return line; + } + + function setLinePoints(targetShape, points) { + targetShape.x1 = points[0][0]; + targetShape.y1 = points[0][1]; + targetShape.x2 = points[1][0]; + targetShape.y2 = points[1][1]; + targetShape.percent = 1; + var cp1 = points[2]; + + if (cp1) { + targetShape.cpx1 = cp1[0]; + targetShape.cpy1 = cp1[1]; + } else { + targetShape.cpx1 = NaN; + targetShape.cpy1 = NaN; + } + } + + var Line$1 = + /** @class */ + function (_super) { + __extends(Line, _super); + + function Line(lineData, idx, seriesScope) { + var _this = _super.call(this) || this; + + _this._createLine(lineData, idx, seriesScope); + + return _this; + } + + Line.prototype._createLine = function (lineData, idx, seriesScope) { + var seriesModel = lineData.hostModel; + var linePoints = lineData.getItemLayout(idx); + var line = createLine(linePoints); + line.shape.percent = 0; + initProps(line, { + shape: { + percent: 1 + } + }, seriesModel, idx); + this.add(line); + each(SYMBOL_CATEGORIES, function (symbolCategory) { + var symbol = createSymbol$1(symbolCategory, lineData, idx); // symbols must added after line to make sure + // it will be updated after line#update. + // Or symbol position and rotation update in line#beforeUpdate will be one frame slow + + this.add(symbol); + this[makeSymbolTypeKey(symbolCategory)] = lineData.getItemVisual(idx, symbolCategory); + }, this); + + this._updateCommonStl(lineData, idx, seriesScope); + }; // TODO More strict on the List type in parameters? + + + Line.prototype.updateData = function (lineData, idx, seriesScope) { + var seriesModel = lineData.hostModel; + var line = this.childOfName('line'); + var linePoints = lineData.getItemLayout(idx); + var target = { + shape: {} + }; + setLinePoints(target.shape, linePoints); + updateProps(line, target, seriesModel, idx); + each(SYMBOL_CATEGORIES, function (symbolCategory) { + var symbolType = lineData.getItemVisual(idx, symbolCategory); + var key = makeSymbolTypeKey(symbolCategory); // Symbol changed + + if (this[key] !== symbolType) { + this.remove(this.childOfName(symbolCategory)); + var symbol = createSymbol$1(symbolCategory, lineData, idx); + this.add(symbol); + } + + this[key] = symbolType; + }, this); + + this._updateCommonStl(lineData, idx, seriesScope); + }; + + Line.prototype.getLinePath = function () { + return this.childAt(0); + }; + + Line.prototype._updateCommonStl = function (lineData, idx, seriesScope) { + var seriesModel = lineData.hostModel; + var line = this.childOfName('line'); + var emphasisLineStyle = seriesScope && seriesScope.emphasisLineStyle; + var blurLineStyle = seriesScope && seriesScope.blurLineStyle; + var selectLineStyle = seriesScope && seriesScope.selectLineStyle; + var labelStatesModels = seriesScope && seriesScope.labelStatesModels; + var emphasisDisabled = seriesScope && seriesScope.emphasisDisabled; + var focus = seriesScope && seriesScope.focus; + var blurScope = seriesScope && seriesScope.blurScope; // Optimization for large dataset + + if (!seriesScope || lineData.hasItemOption) { + var itemModel = lineData.getItemModel(idx); + var emphasisModel = itemModel.getModel('emphasis'); + emphasisLineStyle = emphasisModel.getModel('lineStyle').getLineStyle(); + blurLineStyle = itemModel.getModel(['blur', 'lineStyle']).getLineStyle(); + selectLineStyle = itemModel.getModel(['select', 'lineStyle']).getLineStyle(); + emphasisDisabled = emphasisModel.get('disabled'); + focus = emphasisModel.get('focus'); + blurScope = emphasisModel.get('blurScope'); + labelStatesModels = getLabelStatesModels(itemModel); + } + + var lineStyle = lineData.getItemVisual(idx, 'style'); + var visualColor = lineStyle.stroke; + line.useStyle(lineStyle); + line.style.fill = null; + line.style.strokeNoScale = true; + line.ensureState('emphasis').style = emphasisLineStyle; + line.ensureState('blur').style = blurLineStyle; + line.ensureState('select').style = selectLineStyle; // Update symbol + + each(SYMBOL_CATEGORIES, function (symbolCategory) { + var symbol = this.childOfName(symbolCategory); + + if (symbol) { + // Share opacity and color with line. + symbol.setColor(visualColor); + symbol.style.opacity = lineStyle.opacity; + + for (var i = 0; i < SPECIAL_STATES.length; i++) { + var stateName = SPECIAL_STATES[i]; + var lineState = line.getState(stateName); + + if (lineState) { + var lineStateStyle = lineState.style || {}; + var state = symbol.ensureState(stateName); + var stateStyle = state.style || (state.style = {}); + + if (lineStateStyle.stroke != null) { + stateStyle[symbol.__isEmptyBrush ? 'stroke' : 'fill'] = lineStateStyle.stroke; + } + + if (lineStateStyle.opacity != null) { + stateStyle.opacity = lineStateStyle.opacity; + } + } + } + + symbol.markRedraw(); + } + }, this); + var rawVal = seriesModel.getRawValue(idx); + setLabelStyle(this, labelStatesModels, { + labelDataIndex: idx, + labelFetcher: { + getFormattedLabel: function (dataIndex, stateName) { + return seriesModel.getFormattedLabel(dataIndex, stateName, lineData.dataType); + } + }, + inheritColor: visualColor || '#000', + defaultOpacity: lineStyle.opacity, + defaultText: (rawVal == null ? lineData.getName(idx) : isFinite(rawVal) ? round(rawVal) : rawVal) + '' + }); + var label = this.getTextContent(); // Always set `textStyle` even if `normalStyle.text` is null, because default + // values have to be set on `normalStyle`. + + if (label) { + var labelNormalModel = labelStatesModels.normal; + label.__align = label.style.align; + label.__verticalAlign = label.style.verticalAlign; // 'start', 'middle', 'end' + + label.__position = labelNormalModel.get('position') || 'middle'; + var distance = labelNormalModel.get('distance'); + + if (!isArray(distance)) { + distance = [distance, distance]; + } + + label.__labelDistance = distance; + } + + this.setTextConfig({ + position: null, + local: true, + inside: false // Can't be inside for stroke element. + + }); + toggleHoverEmphasis(this, focus, blurScope, emphasisDisabled); + }; + + Line.prototype.highlight = function () { + enterEmphasis(this); + }; + + Line.prototype.downplay = function () { + leaveEmphasis(this); + }; + + Line.prototype.updateLayout = function (lineData, idx) { + this.setLinePoints(lineData.getItemLayout(idx)); + }; + + Line.prototype.setLinePoints = function (points) { + var linePath = this.childOfName('line'); + setLinePoints(linePath.shape, points); + linePath.dirty(); + }; + + Line.prototype.beforeUpdate = function () { + var lineGroup = this; + var symbolFrom = lineGroup.childOfName('fromSymbol'); + var symbolTo = lineGroup.childOfName('toSymbol'); + var label = lineGroup.getTextContent(); // Quick reject + + if (!symbolFrom && !symbolTo && (!label || label.ignore)) { + return; + } + + var invScale = 1; + var parentNode = this.parent; + + while (parentNode) { + if (parentNode.scaleX) { + invScale /= parentNode.scaleX; + } + + parentNode = parentNode.parent; + } + + var line = lineGroup.childOfName('line'); // If line not changed + // FIXME Parent scale changed + + if (!this.__dirty && !line.__dirty) { + return; + } + + var percent = line.shape.percent; + var fromPos = line.pointAt(0); + var toPos = line.pointAt(percent); + var d = sub([], toPos, fromPos); + normalize(d, d); + + function setSymbolRotation(symbol, percent) { + // Fix #12388 + // when symbol is set to be 'arrow' in markLine, + // symbolRotate value will be ignored, and compulsively use tangent angle. + // rotate by default if symbol rotation is not specified + var specifiedRotation = symbol.__specifiedRotation; + + if (specifiedRotation == null) { + var tangent = line.tangentAt(percent); + symbol.attr('rotation', (percent === 1 ? -1 : 1) * Math.PI / 2 - Math.atan2(tangent[1], tangent[0])); + } else { + symbol.attr('rotation', specifiedRotation); + } + } + + if (symbolFrom) { + symbolFrom.setPosition(fromPos); + setSymbolRotation(symbolFrom, 0); + symbolFrom.scaleX = symbolFrom.scaleY = invScale * percent; + symbolFrom.markRedraw(); + } + + if (symbolTo) { + symbolTo.setPosition(toPos); + setSymbolRotation(symbolTo, 1); + symbolTo.scaleX = symbolTo.scaleY = invScale * percent; + symbolTo.markRedraw(); + } + + if (label && !label.ignore) { + label.x = label.y = 0; + label.originX = label.originY = 0; + var textAlign = void 0; + var textVerticalAlign = void 0; + var distance = label.__labelDistance; + var distanceX = distance[0] * invScale; + var distanceY = distance[1] * invScale; + var halfPercent = percent / 2; + var tangent = line.tangentAt(halfPercent); + var n = [tangent[1], -tangent[0]]; + var cp = line.pointAt(halfPercent); + + if (n[1] > 0) { + n[0] = -n[0]; + n[1] = -n[1]; + } + + var dir = tangent[0] < 0 ? -1 : 1; + + if (label.__position !== 'start' && label.__position !== 'end') { + var rotation = -Math.atan2(tangent[1], tangent[0]); + + if (toPos[0] < fromPos[0]) { + rotation = Math.PI + rotation; + } + + label.rotation = rotation; + } + + var dy = void 0; + + switch (label.__position) { + case 'insideStartTop': + case 'insideMiddleTop': + case 'insideEndTop': + case 'middle': + dy = -distanceY; + textVerticalAlign = 'bottom'; + break; + + case 'insideStartBottom': + case 'insideMiddleBottom': + case 'insideEndBottom': + dy = distanceY; + textVerticalAlign = 'top'; + break; + + default: + dy = 0; + textVerticalAlign = 'middle'; + } + + switch (label.__position) { + case 'end': + label.x = d[0] * distanceX + toPos[0]; + label.y = d[1] * distanceY + toPos[1]; + textAlign = d[0] > 0.8 ? 'left' : d[0] < -0.8 ? 'right' : 'center'; + textVerticalAlign = d[1] > 0.8 ? 'top' : d[1] < -0.8 ? 'bottom' : 'middle'; + break; + + case 'start': + label.x = -d[0] * distanceX + fromPos[0]; + label.y = -d[1] * distanceY + fromPos[1]; + textAlign = d[0] > 0.8 ? 'right' : d[0] < -0.8 ? 'left' : 'center'; + textVerticalAlign = d[1] > 0.8 ? 'bottom' : d[1] < -0.8 ? 'top' : 'middle'; + break; + + case 'insideStartTop': + case 'insideStart': + case 'insideStartBottom': + label.x = distanceX * dir + fromPos[0]; + label.y = fromPos[1] + dy; + textAlign = tangent[0] < 0 ? 'right' : 'left'; + label.originX = -distanceX * dir; + label.originY = -dy; + break; + + case 'insideMiddleTop': + case 'insideMiddle': + case 'insideMiddleBottom': + case 'middle': + label.x = cp[0]; + label.y = cp[1] + dy; + textAlign = 'center'; + label.originY = -dy; + break; + + case 'insideEndTop': + case 'insideEnd': + case 'insideEndBottom': + label.x = -distanceX * dir + toPos[0]; + label.y = toPos[1] + dy; + textAlign = tangent[0] >= 0 ? 'right' : 'left'; + label.originX = distanceX * dir; + label.originY = -dy; + break; + } + + label.scaleX = label.scaleY = invScale; + label.setStyle({ + // Use the user specified text align and baseline first + verticalAlign: label.__verticalAlign || textVerticalAlign, + align: label.__align || textAlign + }); + } + }; + + return Line; + }(Group); + + var LineDraw = + /** @class */ + function () { + function LineDraw(LineCtor) { + this.group = new Group(); + this._LineCtor = LineCtor || Line$1; + } + + LineDraw.prototype.updateData = function (lineData) { + var _this = this; // Remove progressive els. + + + this._progressiveEls = null; + var lineDraw = this; + var group = lineDraw.group; + var oldLineData = lineDraw._lineData; + lineDraw._lineData = lineData; // There is no oldLineData only when first rendering or switching from + // stream mode to normal mode, where previous elements should be removed. + + if (!oldLineData) { + group.removeAll(); + } + + var seriesScope = makeSeriesScope$1(lineData); + lineData.diff(oldLineData).add(function (idx) { + _this._doAdd(lineData, idx, seriesScope); + }).update(function (newIdx, oldIdx) { + _this._doUpdate(oldLineData, lineData, oldIdx, newIdx, seriesScope); + }).remove(function (idx) { + group.remove(oldLineData.getItemGraphicEl(idx)); + }).execute(); + }; + + LineDraw.prototype.updateLayout = function () { + var lineData = this._lineData; // Do not support update layout in incremental mode. + + if (!lineData) { + return; + } + + lineData.eachItemGraphicEl(function (el, idx) { + el.updateLayout(lineData, idx); + }, this); + }; + + LineDraw.prototype.incrementalPrepareUpdate = function (lineData) { + this._seriesScope = makeSeriesScope$1(lineData); + this._lineData = null; + this.group.removeAll(); + }; + + LineDraw.prototype.incrementalUpdate = function (taskParams, lineData) { + this._progressiveEls = []; + + function updateIncrementalAndHover(el) { + if (!el.isGroup && !isEffectObject(el)) { + el.incremental = true; + el.ensureState('emphasis').hoverLayer = true; + } + } + + for (var idx = taskParams.start; idx < taskParams.end; idx++) { + var itemLayout = lineData.getItemLayout(idx); + + if (lineNeedsDraw(itemLayout)) { + var el = new this._LineCtor(lineData, idx, this._seriesScope); + el.traverse(updateIncrementalAndHover); + this.group.add(el); + lineData.setItemGraphicEl(idx, el); + + this._progressiveEls.push(el); + } + } + }; + + LineDraw.prototype.remove = function () { + this.group.removeAll(); + }; + + LineDraw.prototype.eachRendered = function (cb) { + traverseElements(this._progressiveEls || this.group, cb); + }; + + LineDraw.prototype._doAdd = function (lineData, idx, seriesScope) { + var itemLayout = lineData.getItemLayout(idx); + + if (!lineNeedsDraw(itemLayout)) { + return; + } + + var el = new this._LineCtor(lineData, idx, seriesScope); + lineData.setItemGraphicEl(idx, el); + this.group.add(el); + }; + + LineDraw.prototype._doUpdate = function (oldLineData, newLineData, oldIdx, newIdx, seriesScope) { + var itemEl = oldLineData.getItemGraphicEl(oldIdx); + + if (!lineNeedsDraw(newLineData.getItemLayout(newIdx))) { + this.group.remove(itemEl); + return; + } + + if (!itemEl) { + itemEl = new this._LineCtor(newLineData, newIdx, seriesScope); + } else { + itemEl.updateData(newLineData, newIdx, seriesScope); + } + + newLineData.setItemGraphicEl(newIdx, itemEl); + this.group.add(itemEl); + }; + + return LineDraw; + }(); + + function isEffectObject(el) { + return el.animators && el.animators.length > 0; + } + + function makeSeriesScope$1(lineData) { + var hostModel = lineData.hostModel; + var emphasisModel = hostModel.getModel('emphasis'); + return { + lineStyle: hostModel.getModel('lineStyle').getLineStyle(), + emphasisLineStyle: emphasisModel.getModel(['lineStyle']).getLineStyle(), + blurLineStyle: hostModel.getModel(['blur', 'lineStyle']).getLineStyle(), + selectLineStyle: hostModel.getModel(['select', 'lineStyle']).getLineStyle(), + emphasisDisabled: emphasisModel.get('disabled'), + blurScope: emphasisModel.get('blurScope'), + focus: emphasisModel.get('focus'), + labelStatesModels: getLabelStatesModels(hostModel) + }; + } + + function isPointNaN(pt) { + return isNaN(pt[0]) || isNaN(pt[1]); + } + + function lineNeedsDraw(pts) { + return pts && !isPointNaN(pts[0]) && !isPointNaN(pts[1]); + } + + var v1 = []; + var v2 = []; + var v3 = []; + var quadraticAt$1 = quadraticAt; + var v2DistSquare = distSquare; + var mathAbs$2 = Math.abs; + + function intersectCurveCircle(curvePoints, center, radius) { + var p0 = curvePoints[0]; + var p1 = curvePoints[1]; + var p2 = curvePoints[2]; + var d = Infinity; + var t; + var radiusSquare = radius * radius; + var interval = 0.1; + + for (var _t = 0.1; _t <= 0.9; _t += 0.1) { + v1[0] = quadraticAt$1(p0[0], p1[0], p2[0], _t); + v1[1] = quadraticAt$1(p0[1], p1[1], p2[1], _t); + var diff = mathAbs$2(v2DistSquare(v1, center) - radiusSquare); + + if (diff < d) { + d = diff; + t = _t; + } + } // Assume the segment is monotone，Find root through Bisection method + // At most 32 iteration + + + for (var i = 0; i < 32; i++) { + // let prev = t - interval; + var next = t + interval; // v1[0] = quadraticAt(p0[0], p1[0], p2[0], prev); + // v1[1] = quadraticAt(p0[1], p1[1], p2[1], prev); + + v2[0] = quadraticAt$1(p0[0], p1[0], p2[0], t); + v2[1] = quadraticAt$1(p0[1], p1[1], p2[1], t); + v3[0] = quadraticAt$1(p0[0], p1[0], p2[0], next); + v3[1] = quadraticAt$1(p0[1], p1[1], p2[1], next); + var diff = v2DistSquare(v2, center) - radiusSquare; + + if (mathAbs$2(diff) < 1e-2) { + break; + } // let prevDiff = v2DistSquare(v1, center) - radiusSquare; + + + var nextDiff = v2DistSquare(v3, center) - radiusSquare; + interval /= 2; + + if (diff < 0) { + if (nextDiff >= 0) { + t = t + interval; + } else { + t = t - interval; + } + } else { + if (nextDiff >= 0) { + t = t - interval; + } else { + t = t + interval; + } + } + } + + return t; + } // Adjust edge to avoid + + + function adjustEdge(graph, scale) { + var tmp0 = []; + var quadraticSubdivide$1 = quadraticSubdivide; + var pts = [[], [], []]; + var pts2 = [[], []]; + var v = []; + scale /= 2; + graph.eachEdge(function (edge, idx) { + var linePoints = edge.getLayout(); + var fromSymbol = edge.getVisual('fromSymbol'); + var toSymbol = edge.getVisual('toSymbol'); + + if (!linePoints.__original) { + linePoints.__original = [clone$1(linePoints[0]), clone$1(linePoints[1])]; + + if (linePoints[2]) { + linePoints.__original.push(clone$1(linePoints[2])); + } + } + + var originalPoints = linePoints.__original; // Quadratic curve + + if (linePoints[2] != null) { + copy(pts[0], originalPoints[0]); + copy(pts[1], originalPoints[2]); + copy(pts[2], originalPoints[1]); + + if (fromSymbol && fromSymbol !== 'none') { + var symbolSize = getSymbolSize(edge.node1); + var t = intersectCurveCircle(pts, originalPoints[0], symbolSize * scale); // Subdivide and get the second + + quadraticSubdivide$1(pts[0][0], pts[1][0], pts[2][0], t, tmp0); + pts[0][0] = tmp0[3]; + pts[1][0] = tmp0[4]; + quadraticSubdivide$1(pts[0][1], pts[1][1], pts[2][1], t, tmp0); + pts[0][1] = tmp0[3]; + pts[1][1] = tmp0[4]; + } + + if (toSymbol && toSymbol !== 'none') { + var symbolSize = getSymbolSize(edge.node2); + var t = intersectCurveCircle(pts, originalPoints[1], symbolSize * scale); // Subdivide and get the first + + quadraticSubdivide$1(pts[0][0], pts[1][0], pts[2][0], t, tmp0); + pts[1][0] = tmp0[1]; + pts[2][0] = tmp0[2]; + quadraticSubdivide$1(pts[0][1], pts[1][1], pts[2][1], t, tmp0); + pts[1][1] = tmp0[1]; + pts[2][1] = tmp0[2]; + } // Copy back to layout + + + copy(linePoints[0], pts[0]); + copy(linePoints[1], pts[2]); + copy(linePoints[2], pts[1]); + } // Line + else { + copy(pts2[0], originalPoints[0]); + copy(pts2[1], originalPoints[1]); + sub(v, pts2[1], pts2[0]); + normalize(v, v); + + if (fromSymbol && fromSymbol !== 'none') { + var symbolSize = getSymbolSize(edge.node1); + scaleAndAdd(pts2[0], pts2[0], v, symbolSize * scale); + } + + if (toSymbol && toSymbol !== 'none') { + var symbolSize = getSymbolSize(edge.node2); + scaleAndAdd(pts2[1], pts2[1], v, -symbolSize * scale); + } + + copy(linePoints[0], pts2[0]); + copy(linePoints[1], pts2[1]); + } + }); + } + + function isViewCoordSys(coordSys) { + return coordSys.type === 'view'; + } + + var GraphView = + /** @class */ + function (_super) { + __extends(GraphView, _super); + + function GraphView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = GraphView.type; + return _this; + } + + GraphView.prototype.init = function (ecModel, api) { + var symbolDraw = new SymbolDraw(); + var lineDraw = new LineDraw(); + var group = this.group; + this._controller = new RoamController(api.getZr()); + this._controllerHost = { + target: group + }; + group.add(symbolDraw.group); + group.add(lineDraw.group); + this._symbolDraw = symbolDraw; + this._lineDraw = lineDraw; + this._firstRender = true; + }; + + GraphView.prototype.render = function (seriesModel, ecModel, api) { + var _this = this; + + var coordSys = seriesModel.coordinateSystem; + this._model = seriesModel; + var symbolDraw = this._symbolDraw; + var lineDraw = this._lineDraw; + var group = this.group; + + if (isViewCoordSys(coordSys)) { + var groupNewProp = { + x: coordSys.x, + y: coordSys.y, + scaleX: coordSys.scaleX, + scaleY: coordSys.scaleY + }; + + if (this._firstRender) { + group.attr(groupNewProp); + } else { + updateProps(group, groupNewProp, seriesModel); + } + } // Fix edge contact point with node + + + adjustEdge(seriesModel.getGraph(), getNodeGlobalScale(seriesModel)); + var data = seriesModel.getData(); + symbolDraw.updateData(data); + var edgeData = seriesModel.getEdgeData(); // TODO: TYPE + + lineDraw.updateData(edgeData); + + this._updateNodeAndLinkScale(); + + this._updateController(seriesModel, ecModel, api); + + clearTimeout(this._layoutTimeout); + var forceLayout = seriesModel.forceLayout; + var layoutAnimation = seriesModel.get(['force', 'layoutAnimation']); + + if (forceLayout) { + this._startForceLayoutIteration(forceLayout, layoutAnimation); + } + + var layout = seriesModel.get('layout'); + data.graph.eachNode(function (node) { + var idx = node.dataIndex; + var el = node.getGraphicEl(); + var itemModel = node.getModel(); + + if (!el) { + return; + } // Update draggable + + + el.off('drag').off('dragend'); + var draggable = itemModel.get('draggable'); + + if (draggable) { + el.on('drag', function (e) { + switch (layout) { + case 'force': + forceLayout.warmUp(); + !_this._layouting && _this._startForceLayoutIteration(forceLayout, layoutAnimation); + forceLayout.setFixed(idx); // Write position back to layout + + data.setItemLayout(idx, [el.x, el.y]); + break; + + case 'circular': + data.setItemLayout(idx, [el.x, el.y]); // mark node fixed + + node.setLayout({ + fixed: true + }, true); // recalculate circular layout + + circularLayout(seriesModel, 'symbolSize', node, [e.offsetX, e.offsetY]); + + _this.updateLayout(seriesModel); + + break; + + case 'none': + default: + data.setItemLayout(idx, [el.x, el.y]); // update edge + + simpleLayoutEdge(seriesModel.getGraph(), seriesModel); + + _this.updateLayout(seriesModel); + + break; + } + }).on('dragend', function () { + if (forceLayout) { + forceLayout.setUnfixed(idx); + } + }); + } + + el.setDraggable(draggable && !!forceLayout, !!itemModel.get('cursor')); + var focus = itemModel.get(['emphasis', 'focus']); + + if (focus === 'adjacency') { + getECData(el).focus = node.getAdjacentDataIndices(); + } + }); + data.graph.eachEdge(function (edge) { + var el = edge.getGraphicEl(); + var focus = edge.getModel().get(['emphasis', 'focus']); + + if (!el) { + return; + } + + if (focus === 'adjacency') { + getECData(el).focus = { + edge: [edge.dataIndex], + node: [edge.node1.dataIndex, edge.node2.dataIndex] + }; + } + }); + var circularRotateLabel = seriesModel.get('layout') === 'circular' && seriesModel.get(['circular', 'rotateLabel']); + var cx = data.getLayout('cx'); + var cy = data.getLayout('cy'); + data.graph.eachNode(function (node) { + rotateNodeLabel(node, circularRotateLabel, cx, cy); + }); + this._firstRender = false; + }; + + GraphView.prototype.dispose = function () { + this._controller && this._controller.dispose(); + this._controllerHost = null; + }; + + GraphView.prototype._startForceLayoutIteration = function (forceLayout, layoutAnimation) { + var self = this; + + (function step() { + forceLayout.step(function (stopped) { + self.updateLayout(self._model); + (self._layouting = !stopped) && (layoutAnimation ? self._layoutTimeout = setTimeout(step, 16) : step()); + }); + })(); + }; + + GraphView.prototype._updateController = function (seriesModel, ecModel, api) { + var _this = this; + + var controller = this._controller; + var controllerHost = this._controllerHost; + var group = this.group; + controller.setPointerChecker(function (e, x, y) { + var rect = group.getBoundingRect(); + rect.applyTransform(group.transform); + return rect.contain(x, y) && !onIrrelevantElement(e, api, seriesModel); + }); + + if (!isViewCoordSys(seriesModel.coordinateSystem)) { + controller.disable(); + return; + } + + controller.enable(seriesModel.get('roam')); + controllerHost.zoomLimit = seriesModel.get('scaleLimit'); + controllerHost.zoom = seriesModel.coordinateSystem.getZoom(); + controller.off('pan').off('zoom').on('pan', function (e) { + updateViewOnPan(controllerHost, e.dx, e.dy); + api.dispatchAction({ + seriesId: seriesModel.id, + type: 'graphRoam', + dx: e.dx, + dy: e.dy + }); + }).on('zoom', function (e) { + updateViewOnZoom(controllerHost, e.scale, e.originX, e.originY); + api.dispatchAction({ + seriesId: seriesModel.id, + type: 'graphRoam', + zoom: e.scale, + originX: e.originX, + originY: e.originY + }); + + _this._updateNodeAndLinkScale(); + + adjustEdge(seriesModel.getGraph(), getNodeGlobalScale(seriesModel)); + + _this._lineDraw.updateLayout(); // Only update label layout on zoom + + + api.updateLabelLayout(); + }); + }; + + GraphView.prototype._updateNodeAndLinkScale = function () { + var seriesModel = this._model; + var data = seriesModel.getData(); + var nodeScale = getNodeGlobalScale(seriesModel); + data.eachItemGraphicEl(function (el, idx) { + el && el.setSymbolScale(nodeScale); + }); + }; + + GraphView.prototype.updateLayout = function (seriesModel) { + adjustEdge(seriesModel.getGraph(), getNodeGlobalScale(seriesModel)); + + this._symbolDraw.updateLayout(); + + this._lineDraw.updateLayout(); + }; + + GraphView.prototype.remove = function (ecModel, api) { + this._symbolDraw && this._symbolDraw.remove(); + this._lineDraw && this._lineDraw.remove(); + }; + + GraphView.type = 'graph'; + return GraphView; + }(ChartView); + + function generateNodeKey(id) { + return '_EC_' + id; + } + + var Graph = + /** @class */ + function () { + function Graph(directed) { + this.type = 'graph'; + this.nodes = []; + this.edges = []; + this._nodesMap = {}; + /** + * @type {Object.} + * @private + */ + + this._edgesMap = {}; + this._directed = directed || false; + } + /** + * If is directed graph + */ + + + Graph.prototype.isDirected = function () { + return this._directed; + }; + /** + * Add a new node + */ + + Graph.prototype.addNode = function (id, dataIndex) { + id = id == null ? '' + dataIndex : '' + id; + var nodesMap = this._nodesMap; + + if (nodesMap[generateNodeKey(id)]) { + if ("development" !== 'production') { + console.error('Graph nodes have duplicate name or id'); + } + + return; + } + + var node = new GraphNode(id, dataIndex); + node.hostGraph = this; + this.nodes.push(node); + nodesMap[generateNodeKey(id)] = node; + return node; + }; + /** + * Get node by data index + */ + + Graph.prototype.getNodeByIndex = function (dataIndex) { + var rawIdx = this.data.getRawIndex(dataIndex); + return this.nodes[rawIdx]; + }; + /** + * Get node by id + */ + + Graph.prototype.getNodeById = function (id) { + return this._nodesMap[generateNodeKey(id)]; + }; + /** + * Add a new edge + */ + + Graph.prototype.addEdge = function (n1, n2, dataIndex) { + var nodesMap = this._nodesMap; + var edgesMap = this._edgesMap; // PNEDING + + if (isNumber(n1)) { + n1 = this.nodes[n1]; + } + + if (isNumber(n2)) { + n2 = this.nodes[n2]; + } + + if (!(n1 instanceof GraphNode)) { + n1 = nodesMap[generateNodeKey(n1)]; + } + + if (!(n2 instanceof GraphNode)) { + n2 = nodesMap[generateNodeKey(n2)]; + } + + if (!n1 || !n2) { + return; + } + + var key = n1.id + '-' + n2.id; + var edge = new GraphEdge(n1, n2, dataIndex); + edge.hostGraph = this; + + if (this._directed) { + n1.outEdges.push(edge); + n2.inEdges.push(edge); + } + + n1.edges.push(edge); + + if (n1 !== n2) { + n2.edges.push(edge); + } + + this.edges.push(edge); + edgesMap[key] = edge; + return edge; + }; + /** + * Get edge by data index + */ + + Graph.prototype.getEdgeByIndex = function (dataIndex) { + var rawIdx = this.edgeData.getRawIndex(dataIndex); + return this.edges[rawIdx]; + }; + /** + * Get edge by two linked nodes + */ + + Graph.prototype.getEdge = function (n1, n2) { + if (n1 instanceof GraphNode) { + n1 = n1.id; + } + + if (n2 instanceof GraphNode) { + n2 = n2.id; + } + + var edgesMap = this._edgesMap; + + if (this._directed) { + return edgesMap[n1 + '-' + n2]; + } else { + return edgesMap[n1 + '-' + n2] || edgesMap[n2 + '-' + n1]; + } + }; + /** + * Iterate all nodes + */ + + Graph.prototype.eachNode = function (cb, context) { + var nodes = this.nodes; + var len = nodes.length; + + for (var i = 0; i < len; i++) { + if (nodes[i].dataIndex >= 0) { + cb.call(context, nodes[i], i); + } + } + }; + /** + * Iterate all edges + */ + + Graph.prototype.eachEdge = function (cb, context) { + var edges = this.edges; + var len = edges.length; + + for (var i = 0; i < len; i++) { + if (edges[i].dataIndex >= 0 && edges[i].node1.dataIndex >= 0 && edges[i].node2.dataIndex >= 0) { + cb.call(context, edges[i], i); + } + } + }; + /** + * Breadth first traverse + * Return true to stop traversing + */ + + Graph.prototype.breadthFirstTraverse = function (cb, startNode, direction, context) { + if (!(startNode instanceof GraphNode)) { + startNode = this._nodesMap[generateNodeKey(startNode)]; + } + + if (!startNode) { + return; + } + + var edgeType = direction === 'out' ? 'outEdges' : direction === 'in' ? 'inEdges' : 'edges'; + + for (var i = 0; i < this.nodes.length; i++) { + this.nodes[i].__visited = false; + } + + if (cb.call(context, startNode, null)) { + return; + } + + var queue = [startNode]; + + while (queue.length) { + var currentNode = queue.shift(); + var edges = currentNode[edgeType]; + + for (var i = 0; i < edges.length; i++) { + var e = edges[i]; + var otherNode = e.node1 === currentNode ? e.node2 : e.node1; + + if (!otherNode.__visited) { + if (cb.call(context, otherNode, currentNode)) { + // Stop traversing + return; + } + + queue.push(otherNode); + otherNode.__visited = true; + } + } + } + }; + // depthFirstTraverse( + // cb, startNode, direction, context + // ) { + // }; + // Filter update + + Graph.prototype.update = function () { + var data = this.data; + var edgeData = this.edgeData; + var nodes = this.nodes; + var edges = this.edges; + + for (var i = 0, len = nodes.length; i < len; i++) { + nodes[i].dataIndex = -1; + } + + for (var i = 0, len = data.count(); i < len; i++) { + nodes[data.getRawIndex(i)].dataIndex = i; + } + + edgeData.filterSelf(function (idx) { + var edge = edges[edgeData.getRawIndex(idx)]; + return edge.node1.dataIndex >= 0 && edge.node2.dataIndex >= 0; + }); // Update edge + + for (var i = 0, len = edges.length; i < len; i++) { + edges[i].dataIndex = -1; + } + + for (var i = 0, len = edgeData.count(); i < len; i++) { + edges[edgeData.getRawIndex(i)].dataIndex = i; + } + }; + /** + * @return {module:echarts/data/Graph} + */ + + Graph.prototype.clone = function () { + var graph = new Graph(this._directed); + var nodes = this.nodes; + var edges = this.edges; + + for (var i = 0; i < nodes.length; i++) { + graph.addNode(nodes[i].id, nodes[i].dataIndex); + } + + for (var i = 0; i < edges.length; i++) { + var e = edges[i]; + graph.addEdge(e.node1.id, e.node2.id, e.dataIndex); + } + + return graph; + }; + return Graph; + }(); + + var GraphNode = + /** @class */ + function () { + function GraphNode(id, dataIndex) { + this.inEdges = []; + this.outEdges = []; + this.edges = []; + this.dataIndex = -1; + this.id = id == null ? '' : id; + this.dataIndex = dataIndex == null ? -1 : dataIndex; + } + /** + * @return {number} + */ + + + GraphNode.prototype.degree = function () { + return this.edges.length; + }; + /** + * @return {number} + */ + + + GraphNode.prototype.inDegree = function () { + return this.inEdges.length; + }; + /** + * @return {number} + */ + + + GraphNode.prototype.outDegree = function () { + return this.outEdges.length; + }; + + GraphNode.prototype.getModel = function (path) { + if (this.dataIndex < 0) { + return; + } + + var graph = this.hostGraph; + var itemModel = graph.data.getItemModel(this.dataIndex); + return itemModel.getModel(path); + }; + + GraphNode.prototype.getAdjacentDataIndices = function () { + var dataIndices = { + edge: [], + node: [] + }; + + for (var i = 0; i < this.edges.length; i++) { + var adjacentEdge = this.edges[i]; + + if (adjacentEdge.dataIndex < 0) { + continue; + } + + dataIndices.edge.push(adjacentEdge.dataIndex); + dataIndices.node.push(adjacentEdge.node1.dataIndex, adjacentEdge.node2.dataIndex); + } + + return dataIndices; + }; + + return GraphNode; + }(); + + var GraphEdge = + /** @class */ + function () { + function GraphEdge(n1, n2, dataIndex) { + this.dataIndex = -1; + this.node1 = n1; + this.node2 = n2; + this.dataIndex = dataIndex == null ? -1 : dataIndex; + } // eslint-disable-next-line @typescript-eslint/no-unused-vars + + + GraphEdge.prototype.getModel = function (path) { + if (this.dataIndex < 0) { + return; + } + + var graph = this.hostGraph; + var itemModel = graph.edgeData.getItemModel(this.dataIndex); + return itemModel.getModel(path); + }; + + GraphEdge.prototype.getAdjacentDataIndices = function () { + return { + edge: [this.dataIndex], + node: [this.node1.dataIndex, this.node2.dataIndex] + }; + }; + + return GraphEdge; + }(); + + function createGraphDataProxyMixin(hostName, dataName) { + return { + /** + * @param Default 'value'. can be 'a', 'b', 'c', 'd', 'e'. + */ + getValue: function (dimension) { + var data = this[hostName][dataName]; + return data.getStore().get(data.getDimensionIndex(dimension || 'value'), this.dataIndex); + }, + // TODO: TYPE stricter type. + setVisual: function (key, value) { + this.dataIndex >= 0 && this[hostName][dataName].setItemVisual(this.dataIndex, key, value); + }, + getVisual: function (key) { + return this[hostName][dataName].getItemVisual(this.dataIndex, key); + }, + setLayout: function (layout, merge) { + this.dataIndex >= 0 && this[hostName][dataName].setItemLayout(this.dataIndex, layout, merge); + }, + getLayout: function () { + return this[hostName][dataName].getItemLayout(this.dataIndex); + }, + getGraphicEl: function () { + return this[hostName][dataName].getItemGraphicEl(this.dataIndex); + }, + getRawIndex: function () { + return this[hostName][dataName].getRawIndex(this.dataIndex); + } + }; + } + mixin(GraphNode, createGraphDataProxyMixin('hostGraph', 'data')); + mixin(GraphEdge, createGraphDataProxyMixin('hostGraph', 'edgeData')); + + function createGraphFromNodeEdge(nodes, edges, seriesModel, directed, beforeLink) { + // ??? TODO + // support dataset? + var graph = new Graph(directed); + + for (var i = 0; i < nodes.length; i++) { + graph.addNode(retrieve( // Id, name, dataIndex + nodes[i].id, nodes[i].name, i), i); + } + + var linkNameList = []; + var validEdges = []; + var linkCount = 0; + + for (var i = 0; i < edges.length; i++) { + var link = edges[i]; + var source = link.source; + var target = link.target; // addEdge may fail when source or target not exists + + if (graph.addEdge(source, target, linkCount)) { + validEdges.push(link); + linkNameList.push(retrieve(convertOptionIdName(link.id, null), source + ' > ' + target)); + linkCount++; + } + } + + var coordSys = seriesModel.get('coordinateSystem'); + var nodeData; + + if (coordSys === 'cartesian2d' || coordSys === 'polar') { + nodeData = createSeriesData(nodes, seriesModel); + } else { + var coordSysCtor = CoordinateSystemManager.get(coordSys); + var coordDimensions = coordSysCtor ? coordSysCtor.dimensions || [] : []; // FIXME: Some geo do not need `value` dimenson, whereas `calendar` needs + // `value` dimension, but graph need `value` dimension. It's better to + // uniform this behavior. + + if (indexOf(coordDimensions, 'value') < 0) { + coordDimensions.concat(['value']); + } + + var dimensions = prepareSeriesDataSchema(nodes, { + coordDimensions: coordDimensions, + encodeDefine: seriesModel.getEncode() + }).dimensions; + nodeData = new SeriesData(dimensions, seriesModel); + nodeData.initData(nodes); + } + + var edgeData = new SeriesData(['value'], seriesModel); + edgeData.initData(validEdges, linkNameList); + beforeLink && beforeLink(nodeData, edgeData); + linkSeriesData({ + mainData: nodeData, + struct: graph, + structAttr: 'graph', + datas: { + node: nodeData, + edge: edgeData + }, + datasAttr: { + node: 'data', + edge: 'edgeData' + } + }); // Update dataIndex of nodes and edges because invalid edge may be removed + + graph.update(); + return graph; + } + + var GraphSeriesModel = + /** @class */ + function (_super) { + __extends(GraphSeriesModel, _super); + + function GraphSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = GraphSeriesModel.type; + _this.hasSymbolVisual = true; + return _this; + } + + GraphSeriesModel.prototype.init = function (option) { + _super.prototype.init.apply(this, arguments); + + var self = this; + + function getCategoriesData() { + return self._categoriesData; + } // Provide data for legend select + + + this.legendVisualProvider = new LegendVisualProvider(getCategoriesData, getCategoriesData); + this.fillDataTextStyle(option.edges || option.links); + + this._updateCategoriesData(); + }; + + GraphSeriesModel.prototype.mergeOption = function (option) { + _super.prototype.mergeOption.apply(this, arguments); + + this.fillDataTextStyle(option.edges || option.links); + + this._updateCategoriesData(); + }; + + GraphSeriesModel.prototype.mergeDefaultAndTheme = function (option) { + _super.prototype.mergeDefaultAndTheme.apply(this, arguments); + + defaultEmphasis(option, 'edgeLabel', ['show']); + }; + + GraphSeriesModel.prototype.getInitialData = function (option, ecModel) { + var edges = option.edges || option.links || []; + var nodes = option.data || option.nodes || []; + var self = this; + + if (nodes && edges) { + // auto curveness + initCurvenessList(this); + var graph = createGraphFromNodeEdge(nodes, edges, this, true, beforeLink); + each(graph.edges, function (edge) { + createEdgeMapForCurveness(edge.node1, edge.node2, this, edge.dataIndex); + }, this); + return graph.data; + } + + function beforeLink(nodeData, edgeData) { + // Overwrite nodeData.getItemModel to + nodeData.wrapMethod('getItemModel', function (model) { + var categoriesModels = self._categoriesModels; + var categoryIdx = model.getShallow('category'); + var categoryModel = categoriesModels[categoryIdx]; + + if (categoryModel) { + categoryModel.parentModel = model.parentModel; + model.parentModel = categoryModel; + } + + return model; + }); // TODO Inherit resolveParentPath by default in Model#getModel? + + var oldGetModel = Model.prototype.getModel; + + function newGetModel(path, parentModel) { + var model = oldGetModel.call(this, path, parentModel); + model.resolveParentPath = resolveParentPath; + return model; + } + + edgeData.wrapMethod('getItemModel', function (model) { + model.resolveParentPath = resolveParentPath; + model.getModel = newGetModel; + return model; + }); + + function resolveParentPath(pathArr) { + if (pathArr && (pathArr[0] === 'label' || pathArr[1] === 'label')) { + var newPathArr = pathArr.slice(); + + if (pathArr[0] === 'label') { + newPathArr[0] = 'edgeLabel'; + } else if (pathArr[1] === 'label') { + newPathArr[1] = 'edgeLabel'; + } + + return newPathArr; + } + + return pathArr; + } + } + }; + + GraphSeriesModel.prototype.getGraph = function () { + return this.getData().graph; + }; + + GraphSeriesModel.prototype.getEdgeData = function () { + return this.getGraph().edgeData; + }; + + GraphSeriesModel.prototype.getCategoriesData = function () { + return this._categoriesData; + }; + + GraphSeriesModel.prototype.formatTooltip = function (dataIndex, multipleSeries, dataType) { + if (dataType === 'edge') { + var nodeData = this.getData(); + var params = this.getDataParams(dataIndex, dataType); + var edge = nodeData.graph.getEdgeByIndex(dataIndex); + var sourceName = nodeData.getName(edge.node1.dataIndex); + var targetName = nodeData.getName(edge.node2.dataIndex); + var nameArr = []; + sourceName != null && nameArr.push(sourceName); + targetName != null && nameArr.push(targetName); + return createTooltipMarkup('nameValue', { + name: nameArr.join(' > '), + value: params.value, + noValue: params.value == null + }); + } // dataType === 'node' or empty + + + var nodeMarkup = defaultSeriesFormatTooltip({ + series: this, + dataIndex: dataIndex, + multipleSeries: multipleSeries + }); + return nodeMarkup; + }; + + GraphSeriesModel.prototype._updateCategoriesData = function () { + var categories = map(this.option.categories || [], function (category) { + // Data must has value + return category.value != null ? category : extend({ + value: 0 + }, category); + }); + var categoriesData = new SeriesData(['value'], this); + categoriesData.initData(categories); + this._categoriesData = categoriesData; + this._categoriesModels = categoriesData.mapArray(function (idx) { + return categoriesData.getItemModel(idx); + }); + }; + + GraphSeriesModel.prototype.setZoom = function (zoom) { + this.option.zoom = zoom; + }; + + GraphSeriesModel.prototype.setCenter = function (center) { + this.option.center = center; + }; + + GraphSeriesModel.prototype.isAnimationEnabled = function () { + return _super.prototype.isAnimationEnabled.call(this) // Not enable animation when do force layout + && !(this.get('layout') === 'force' && this.get(['force', 'layoutAnimation'])); + }; + + GraphSeriesModel.type = 'series.graph'; + GraphSeriesModel.dependencies = ['grid', 'polar', 'geo', 'singleAxis', 'calendar']; + GraphSeriesModel.defaultOption = { + // zlevel: 0, + z: 2, + coordinateSystem: 'view', + // Default option for all coordinate systems + // xAxisIndex: 0, + // yAxisIndex: 0, + // polarIndex: 0, + // geoIndex: 0, + legendHoverLink: true, + layout: null, + // Configuration of circular layout + circular: { + rotateLabel: false + }, + // Configuration of force directed layout + force: { + initLayout: null, + // Node repulsion. Can be an array to represent range. + repulsion: [0, 50], + gravity: 0.1, + // Initial friction + friction: 0.6, + // Edge length. Can be an array to represent range. + edgeLength: 30, + layoutAnimation: true + }, + left: 'center', + top: 'center', + // right: null, + // bottom: null, + // width: '80%', + // height: '80%', + symbol: 'circle', + symbolSize: 10, + edgeSymbol: ['none', 'none'], + edgeSymbolSize: 10, + edgeLabel: { + position: 'middle', + distance: 5 + }, + draggable: false, + roam: false, + // Default on center of graph + center: null, + zoom: 1, + // Symbol size scale ratio in roam + nodeScaleRatio: 0.6, + // cursor: null, + // categories: [], + // data: [] + // Or + // nodes: [] + // + // links: [] + // Or + // edges: [] + label: { + show: false, + formatter: '{b}' + }, + itemStyle: {}, + lineStyle: { + color: '#aaa', + width: 1, + opacity: 0.5 + }, + emphasis: { + scale: true, + label: { + show: true + } + }, + select: { + itemStyle: { + borderColor: '#212121' + } + } + }; + return GraphSeriesModel; + }(SeriesModel); + + var actionInfo = { + type: 'graphRoam', + event: 'graphRoam', + update: 'none' + }; + function install$d(registers) { + registers.registerChartView(GraphView); + registers.registerSeriesModel(GraphSeriesModel); + registers.registerProcessor(categoryFilter); + registers.registerVisual(categoryVisual); + registers.registerVisual(graphEdgeVisual); + registers.registerLayout(graphSimpleLayout); + registers.registerLayout(registers.PRIORITY.VISUAL.POST_CHART_LAYOUT, graphCircularLayout); + registers.registerLayout(graphForceLayout); + registers.registerCoordinateSystem('graphView', { + dimensions: View.dimensions, + create: createViewCoordSys + }); // Register legacy focus actions + + registers.registerAction({ + type: 'focusNodeAdjacency', + event: 'focusNodeAdjacency', + update: 'series:focusNodeAdjacency' + }, noop); + registers.registerAction({ + type: 'unfocusNodeAdjacency', + event: 'unfocusNodeAdjacency', + update: 'series:unfocusNodeAdjacency' + }, noop); // Register roam action. + + registers.registerAction(actionInfo, function (payload, ecModel, api) { + ecModel.eachComponent({ + mainType: 'series', + query: payload + }, function (seriesModel) { + var coordSys = seriesModel.coordinateSystem; + var res = updateCenterAndZoom(coordSys, payload, undefined, api); + seriesModel.setCenter && seriesModel.setCenter(res.center); + seriesModel.setZoom && seriesModel.setZoom(res.zoom); + }); + }); + } + + var PointerShape = + /** @class */ + function () { + function PointerShape() { + this.angle = 0; + this.width = 10; + this.r = 10; + this.x = 0; + this.y = 0; + } + + return PointerShape; + }(); + + var PointerPath = + /** @class */ + function (_super) { + __extends(PointerPath, _super); + + function PointerPath(opts) { + var _this = _super.call(this, opts) || this; + + _this.type = 'pointer'; + return _this; + } + + PointerPath.prototype.getDefaultShape = function () { + return new PointerShape(); + }; + + PointerPath.prototype.buildPath = function (ctx, shape) { + var mathCos = Math.cos; + var mathSin = Math.sin; + var r = shape.r; + var width = shape.width; + var angle = shape.angle; + var x = shape.x - mathCos(angle) * width * (width >= r / 3 ? 1 : 2); + var y = shape.y - mathSin(angle) * width * (width >= r / 3 ? 1 : 2); + angle = shape.angle - Math.PI / 2; + ctx.moveTo(x, y); + ctx.lineTo(shape.x + mathCos(angle) * width, shape.y + mathSin(angle) * width); + ctx.lineTo(shape.x + mathCos(shape.angle) * r, shape.y + mathSin(shape.angle) * r); + ctx.lineTo(shape.x - mathCos(angle) * width, shape.y - mathSin(angle) * width); + ctx.lineTo(x, y); + }; + + return PointerPath; + }(Path); + + function parsePosition(seriesModel, api) { + var center = seriesModel.get('center'); + var width = api.getWidth(); + var height = api.getHeight(); + var size = Math.min(width, height); + var cx = parsePercent$1(center[0], api.getWidth()); + var cy = parsePercent$1(center[1], api.getHeight()); + var r = parsePercent$1(seriesModel.get('radius'), size / 2); + return { + cx: cx, + cy: cy, + r: r + }; + } + + function formatLabel(value, labelFormatter) { + var label = value == null ? '' : value + ''; + + if (labelFormatter) { + if (isString(labelFormatter)) { + label = labelFormatter.replace('{value}', label); + } else if (isFunction(labelFormatter)) { + label = labelFormatter(value); + } + } + + return label; + } + + var GaugeView = + /** @class */ + function (_super) { + __extends(GaugeView, _super); + + function GaugeView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = GaugeView.type; + return _this; + } + + GaugeView.prototype.render = function (seriesModel, ecModel, api) { + this.group.removeAll(); + var colorList = seriesModel.get(['axisLine', 'lineStyle', 'color']); + var posInfo = parsePosition(seriesModel, api); + + this._renderMain(seriesModel, ecModel, api, colorList, posInfo); + + this._data = seriesModel.getData(); + }; + + GaugeView.prototype.dispose = function () {}; + + GaugeView.prototype._renderMain = function (seriesModel, ecModel, api, colorList, posInfo) { + var group = this.group; + var clockwise = seriesModel.get('clockwise'); + var startAngle = -seriesModel.get('startAngle') / 180 * Math.PI; + var endAngle = -seriesModel.get('endAngle') / 180 * Math.PI; + var axisLineModel = seriesModel.getModel('axisLine'); + var roundCap = axisLineModel.get('roundCap'); + var MainPath = roundCap ? SausagePath : Sector; + var showAxis = axisLineModel.get('show'); + var lineStyleModel = axisLineModel.getModel('lineStyle'); + var axisLineWidth = lineStyleModel.get('width'); + var angles = [startAngle, endAngle]; + normalizeArcAngles(angles, !clockwise); + startAngle = angles[0]; + endAngle = angles[1]; + var angleRangeSpan = endAngle - startAngle; + var prevEndAngle = startAngle; + + for (var i = 0; showAxis && i < colorList.length; i++) { + // Clamp + var percent = Math.min(Math.max(colorList[i][0], 0), 1); + endAngle = startAngle + angleRangeSpan * percent; + var sector = new MainPath({ + shape: { + startAngle: prevEndAngle, + endAngle: endAngle, + cx: posInfo.cx, + cy: posInfo.cy, + clockwise: clockwise, + r0: posInfo.r - axisLineWidth, + r: posInfo.r + }, + silent: true + }); + sector.setStyle({ + fill: colorList[i][1] + }); + sector.setStyle(lineStyleModel.getLineStyle( // Because we use sector to simulate arc + // so the properties for stroking are useless + ['color', 'width'])); + group.add(sector); + prevEndAngle = endAngle; + } + + var getColor = function (percent) { + // Less than 0 + if (percent <= 0) { + return colorList[0][1]; + } + + var i; + + for (i = 0; i < colorList.length; i++) { + if (colorList[i][0] >= percent && (i === 0 ? 0 : colorList[i - 1][0]) < percent) { + return colorList[i][1]; + } + } // More than 1 + + + return colorList[i - 1][1]; + }; + + this._renderTicks(seriesModel, ecModel, api, getColor, posInfo, startAngle, endAngle, clockwise, axisLineWidth); + + this._renderTitleAndDetail(seriesModel, ecModel, api, getColor, posInfo); + + this._renderAnchor(seriesModel, posInfo); + + this._renderPointer(seriesModel, ecModel, api, getColor, posInfo, startAngle, endAngle, clockwise, axisLineWidth); + }; + + GaugeView.prototype._renderTicks = function (seriesModel, ecModel, api, getColor, posInfo, startAngle, endAngle, clockwise, axisLineWidth) { + var group = this.group; + var cx = posInfo.cx; + var cy = posInfo.cy; + var r = posInfo.r; + var minVal = +seriesModel.get('min'); + var maxVal = +seriesModel.get('max'); + var splitLineModel = seriesModel.getModel('splitLine'); + var tickModel = seriesModel.getModel('axisTick'); + var labelModel = seriesModel.getModel('axisLabel'); + var splitNumber = seriesModel.get('splitNumber'); + var subSplitNumber = tickModel.get('splitNumber'); + var splitLineLen = parsePercent$1(splitLineModel.get('length'), r); + var tickLen = parsePercent$1(tickModel.get('length'), r); + var angle = startAngle; + var step = (endAngle - startAngle) / splitNumber; + var subStep = step / subSplitNumber; + var splitLineStyle = splitLineModel.getModel('lineStyle').getLineStyle(); + var tickLineStyle = tickModel.getModel('lineStyle').getLineStyle(); + var splitLineDistance = splitLineModel.get('distance'); + var unitX; + var unitY; + + for (var i = 0; i <= splitNumber; i++) { + unitX = Math.cos(angle); + unitY = Math.sin(angle); // Split line + + if (splitLineModel.get('show')) { + var distance = splitLineDistance ? splitLineDistance + axisLineWidth : axisLineWidth; + var splitLine = new Line({ + shape: { + x1: unitX * (r - distance) + cx, + y1: unitY * (r - distance) + cy, + x2: unitX * (r - splitLineLen - distance) + cx, + y2: unitY * (r - splitLineLen - distance) + cy + }, + style: splitLineStyle, + silent: true + }); + + if (splitLineStyle.stroke === 'auto') { + splitLine.setStyle({ + stroke: getColor(i / splitNumber) + }); + } + + group.add(splitLine); + } // Label + + + if (labelModel.get('show')) { + var distance = labelModel.get('distance') + splitLineDistance; + var label = formatLabel(round(i / splitNumber * (maxVal - minVal) + minVal), labelModel.get('formatter')); + var autoColor = getColor(i / splitNumber); + var textStyleX = unitX * (r - splitLineLen - distance) + cx; + var textStyleY = unitY * (r - splitLineLen - distance) + cy; + var rotateType = labelModel.get('rotate'); + var rotate = 0; + + if (rotateType === 'radial') { + rotate = -angle + 2 * Math.PI; + + if (rotate > Math.PI / 2) { + rotate += Math.PI; + } + } else if (rotateType === 'tangential') { + rotate = -angle - Math.PI / 2; + } else if (isNumber(rotateType)) { + rotate = rotateType * Math.PI / 180; + } + + if (rotate === 0) { + group.add(new ZRText({ + style: createTextStyle(labelModel, { + text: label, + x: textStyleX, + y: textStyleY, + verticalAlign: unitY < -0.8 ? 'top' : unitY > 0.8 ? 'bottom' : 'middle', + align: unitX < -0.4 ? 'left' : unitX > 0.4 ? 'right' : 'center' + }, { + inheritColor: autoColor + }), + silent: true + })); + } else { + group.add(new ZRText({ + style: createTextStyle(labelModel, { + text: label, + x: textStyleX, + y: textStyleY, + verticalAlign: 'middle', + align: 'center' + }, { + inheritColor: autoColor + }), + silent: true, + originX: textStyleX, + originY: textStyleY, + rotation: rotate + })); + } + } // Axis tick + + + if (tickModel.get('show') && i !== splitNumber) { + var distance = tickModel.get('distance'); + distance = distance ? distance + axisLineWidth : axisLineWidth; + + for (var j = 0; j <= subSplitNumber; j++) { + unitX = Math.cos(angle); + unitY = Math.sin(angle); + var tickLine = new Line({ + shape: { + x1: unitX * (r - distance) + cx, + y1: unitY * (r - distance) + cy, + x2: unitX * (r - tickLen - distance) + cx, + y2: unitY * (r - tickLen - distance) + cy + }, + silent: true, + style: tickLineStyle + }); + + if (tickLineStyle.stroke === 'auto') { + tickLine.setStyle({ + stroke: getColor((i + j / subSplitNumber) / splitNumber) + }); + } + + group.add(tickLine); + angle += subStep; + } + + angle -= subStep; + } else { + angle += step; + } + } + }; + + GaugeView.prototype._renderPointer = function (seriesModel, ecModel, api, getColor, posInfo, startAngle, endAngle, clockwise, axisLineWidth) { + var group = this.group; + var oldData = this._data; + var oldProgressData = this._progressEls; + var progressList = []; + var showPointer = seriesModel.get(['pointer', 'show']); + var progressModel = seriesModel.getModel('progress'); + var showProgress = progressModel.get('show'); + var data = seriesModel.getData(); + var valueDim = data.mapDimension('value'); + var minVal = +seriesModel.get('min'); + var maxVal = +seriesModel.get('max'); + var valueExtent = [minVal, maxVal]; + var angleExtent = [startAngle, endAngle]; + + function createPointer(idx, angle) { + var itemModel = data.getItemModel(idx); + var pointerModel = itemModel.getModel('pointer'); + var pointerWidth = parsePercent$1(pointerModel.get('width'), posInfo.r); + var pointerLength = parsePercent$1(pointerModel.get('length'), posInfo.r); + var pointerStr = seriesModel.get(['pointer', 'icon']); + var pointerOffset = pointerModel.get('offsetCenter'); + var pointerOffsetX = parsePercent$1(pointerOffset[0], posInfo.r); + var pointerOffsetY = parsePercent$1(pointerOffset[1], posInfo.r); + var pointerKeepAspect = pointerModel.get('keepAspect'); + var pointer; // not exist icon type will be set 'rect' + + if (pointerStr) { + pointer = createSymbol(pointerStr, pointerOffsetX - pointerWidth / 2, pointerOffsetY - pointerLength, pointerWidth, pointerLength, null, pointerKeepAspect); + } else { + pointer = new PointerPath({ + shape: { + angle: -Math.PI / 2, + width: pointerWidth, + r: pointerLength, + x: pointerOffsetX, + y: pointerOffsetY + } + }); + } + + pointer.rotation = -(angle + Math.PI / 2); + pointer.x = posInfo.cx; + pointer.y = posInfo.cy; + return pointer; + } + + function createProgress(idx, endAngle) { + var roundCap = progressModel.get('roundCap'); + var ProgressPath = roundCap ? SausagePath : Sector; + var isOverlap = progressModel.get('overlap'); + var progressWidth = isOverlap ? progressModel.get('width') : axisLineWidth / data.count(); + var r0 = isOverlap ? posInfo.r - progressWidth : posInfo.r - (idx + 1) * progressWidth; + var r = isOverlap ? posInfo.r : posInfo.r - idx * progressWidth; + var progress = new ProgressPath({ + shape: { + startAngle: startAngle, + endAngle: endAngle, + cx: posInfo.cx, + cy: posInfo.cy, + clockwise: clockwise, + r0: r0, + r: r + } + }); + isOverlap && (progress.z2 = maxVal - data.get(valueDim, idx) % maxVal); + return progress; + } + + if (showProgress || showPointer) { + data.diff(oldData).add(function (idx) { + var val = data.get(valueDim, idx); + + if (showPointer) { + var pointer = createPointer(idx, startAngle); // TODO hide pointer on NaN value? + + initProps(pointer, { + rotation: -((isNaN(+val) ? angleExtent[0] : linearMap(val, valueExtent, angleExtent, true)) + Math.PI / 2) + }, seriesModel); + group.add(pointer); + data.setItemGraphicEl(idx, pointer); + } + + if (showProgress) { + var progress = createProgress(idx, startAngle); + var isClip = progressModel.get('clip'); + initProps(progress, { + shape: { + endAngle: linearMap(val, valueExtent, angleExtent, isClip) + } + }, seriesModel); + group.add(progress); // Add data index and series index for indexing the data by element + // Useful in tooltip + + setCommonECData(seriesModel.seriesIndex, data.dataType, idx, progress); + progressList[idx] = progress; + } + }).update(function (newIdx, oldIdx) { + var val = data.get(valueDim, newIdx); + + if (showPointer) { + var previousPointer = oldData.getItemGraphicEl(oldIdx); + var previousRotate = previousPointer ? previousPointer.rotation : startAngle; + var pointer = createPointer(newIdx, previousRotate); + pointer.rotation = previousRotate; + updateProps(pointer, { + rotation: -((isNaN(+val) ? angleExtent[0] : linearMap(val, valueExtent, angleExtent, true)) + Math.PI / 2) + }, seriesModel); + group.add(pointer); + data.setItemGraphicEl(newIdx, pointer); + } + + if (showProgress) { + var previousProgress = oldProgressData[oldIdx]; + var previousEndAngle = previousProgress ? previousProgress.shape.endAngle : startAngle; + var progress = createProgress(newIdx, previousEndAngle); + var isClip = progressModel.get('clip'); + updateProps(progress, { + shape: { + endAngle: linearMap(val, valueExtent, angleExtent, isClip) + } + }, seriesModel); + group.add(progress); // Add data index and series index for indexing the data by element + // Useful in tooltip + + setCommonECData(seriesModel.seriesIndex, data.dataType, newIdx, progress); + progressList[newIdx] = progress; + } + }).execute(); + data.each(function (idx) { + var itemModel = data.getItemModel(idx); + var emphasisModel = itemModel.getModel('emphasis'); + var focus = emphasisModel.get('focus'); + var blurScope = emphasisModel.get('blurScope'); + var emphasisDisabled = emphasisModel.get('disabled'); + + if (showPointer) { + var pointer = data.getItemGraphicEl(idx); + var symbolStyle = data.getItemVisual(idx, 'style'); + var visualColor = symbolStyle.fill; + + if (pointer instanceof ZRImage) { + var pathStyle = pointer.style; + pointer.useStyle(extend({ + image: pathStyle.image, + x: pathStyle.x, + y: pathStyle.y, + width: pathStyle.width, + height: pathStyle.height + }, symbolStyle)); + } else { + pointer.useStyle(symbolStyle); + pointer.type !== 'pointer' && pointer.setColor(visualColor); + } + + pointer.setStyle(itemModel.getModel(['pointer', 'itemStyle']).getItemStyle()); + + if (pointer.style.fill === 'auto') { + pointer.setStyle('fill', getColor(linearMap(data.get(valueDim, idx), valueExtent, [0, 1], true))); + } + + pointer.z2EmphasisLift = 0; + setStatesStylesFromModel(pointer, itemModel); + toggleHoverEmphasis(pointer, focus, blurScope, emphasisDisabled); + } + + if (showProgress) { + var progress = progressList[idx]; + progress.useStyle(data.getItemVisual(idx, 'style')); + progress.setStyle(itemModel.getModel(['progress', 'itemStyle']).getItemStyle()); + progress.z2EmphasisLift = 0; + setStatesStylesFromModel(progress, itemModel); + toggleHoverEmphasis(progress, focus, blurScope, emphasisDisabled); + } + }); + this._progressEls = progressList; + } + }; + + GaugeView.prototype._renderAnchor = function (seriesModel, posInfo) { + var anchorModel = seriesModel.getModel('anchor'); + var showAnchor = anchorModel.get('show'); + + if (showAnchor) { + var anchorSize = anchorModel.get('size'); + var anchorType = anchorModel.get('icon'); + var offsetCenter = anchorModel.get('offsetCenter'); + var anchorKeepAspect = anchorModel.get('keepAspect'); + var anchor = createSymbol(anchorType, posInfo.cx - anchorSize / 2 + parsePercent$1(offsetCenter[0], posInfo.r), posInfo.cy - anchorSize / 2 + parsePercent$1(offsetCenter[1], posInfo.r), anchorSize, anchorSize, null, anchorKeepAspect); + anchor.z2 = anchorModel.get('showAbove') ? 1 : 0; + anchor.setStyle(anchorModel.getModel('itemStyle').getItemStyle()); + this.group.add(anchor); + } + }; + + GaugeView.prototype._renderTitleAndDetail = function (seriesModel, ecModel, api, getColor, posInfo) { + var _this = this; + + var data = seriesModel.getData(); + var valueDim = data.mapDimension('value'); + var minVal = +seriesModel.get('min'); + var maxVal = +seriesModel.get('max'); + var contentGroup = new Group(); + var newTitleEls = []; + var newDetailEls = []; + var hasAnimation = seriesModel.isAnimationEnabled(); + var showPointerAbove = seriesModel.get(['pointer', 'showAbove']); + data.diff(this._data).add(function (idx) { + newTitleEls[idx] = new ZRText({ + silent: true + }); + newDetailEls[idx] = new ZRText({ + silent: true + }); + }).update(function (idx, oldIdx) { + newTitleEls[idx] = _this._titleEls[oldIdx]; + newDetailEls[idx] = _this._detailEls[oldIdx]; + }).execute(); + data.each(function (idx) { + var itemModel = data.getItemModel(idx); + var value = data.get(valueDim, idx); + var itemGroup = new Group(); + var autoColor = getColor(linearMap(value, [minVal, maxVal], [0, 1], true)); + var itemTitleModel = itemModel.getModel('title'); + + if (itemTitleModel.get('show')) { + var titleOffsetCenter = itemTitleModel.get('offsetCenter'); + var titleX = posInfo.cx + parsePercent$1(titleOffsetCenter[0], posInfo.r); + var titleY = posInfo.cy + parsePercent$1(titleOffsetCenter[1], posInfo.r); + var labelEl = newTitleEls[idx]; + labelEl.attr({ + z2: showPointerAbove ? 0 : 2, + style: createTextStyle(itemTitleModel, { + x: titleX, + y: titleY, + text: data.getName(idx), + align: 'center', + verticalAlign: 'middle' + }, { + inheritColor: autoColor + }) + }); + itemGroup.add(labelEl); + } + + var itemDetailModel = itemModel.getModel('detail'); + + if (itemDetailModel.get('show')) { + var detailOffsetCenter = itemDetailModel.get('offsetCenter'); + var detailX = posInfo.cx + parsePercent$1(detailOffsetCenter[0], posInfo.r); + var detailY = posInfo.cy + parsePercent$1(detailOffsetCenter[1], posInfo.r); + var width = parsePercent$1(itemDetailModel.get('width'), posInfo.r); + var height = parsePercent$1(itemDetailModel.get('height'), posInfo.r); + var detailColor = seriesModel.get(['progress', 'show']) ? data.getItemVisual(idx, 'style').fill : autoColor; + var labelEl = newDetailEls[idx]; + var formatter_1 = itemDetailModel.get('formatter'); + labelEl.attr({ + z2: showPointerAbove ? 0 : 2, + style: createTextStyle(itemDetailModel, { + x: detailX, + y: detailY, + text: formatLabel(value, formatter_1), + width: isNaN(width) ? null : width, + height: isNaN(height) ? null : height, + align: 'center', + verticalAlign: 'middle' + }, { + inheritColor: detailColor + }) + }); + setLabelValueAnimation(labelEl, { + normal: itemDetailModel + }, value, function (value) { + return formatLabel(value, formatter_1); + }); + hasAnimation && animateLabelValue(labelEl, idx, data, seriesModel, { + getFormattedLabel: function (labelDataIndex, status, dataType, labelDimIndex, fmt, extendParams) { + return formatLabel(extendParams ? extendParams.interpolatedValue : value, formatter_1); + } + }); + itemGroup.add(labelEl); + } + + contentGroup.add(itemGroup); + }); + this.group.add(contentGroup); + this._titleEls = newTitleEls; + this._detailEls = newDetailEls; + }; + + GaugeView.type = 'gauge'; + return GaugeView; + }(ChartView); + + var GaugeSeriesModel = + /** @class */ + function (_super) { + __extends(GaugeSeriesModel, _super); + + function GaugeSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = GaugeSeriesModel.type; + _this.visualStyleAccessPath = 'itemStyle'; + return _this; + } + + GaugeSeriesModel.prototype.getInitialData = function (option, ecModel) { + return createSeriesDataSimply(this, ['value']); + }; + + GaugeSeriesModel.type = 'series.gauge'; + GaugeSeriesModel.defaultOption = { + // zlevel: 0, + z: 2, + colorBy: 'data', + // 默认全局居中 + center: ['50%', '50%'], + legendHoverLink: true, + radius: '75%', + startAngle: 225, + endAngle: -45, + clockwise: true, + // 最小值 + min: 0, + // 最大值 + max: 100, + // 分割段数，默认为10 + splitNumber: 10, + // 坐标轴线 + axisLine: { + // 默认显示，属性show控制显示与否 + show: true, + roundCap: false, + lineStyle: { + color: [[1, '#E6EBF8']], + width: 10 + } + }, + // 坐标轴线 + progress: { + // 默认显示，属性show控制显示与否 + show: false, + overlap: true, + width: 10, + roundCap: false, + clip: true + }, + // 分隔线 + splitLine: { + // 默认显示，属性show控制显示与否 + show: true, + // 属性length控制线长 + length: 10, + distance: 10, + // 属性lineStyle（详见lineStyle）控制线条样式 + lineStyle: { + color: '#63677A', + width: 3, + type: 'solid' + } + }, + // 坐标轴小标记 + axisTick: { + // 属性show控制显示与否，默认不显示 + show: true, + // 每份split细分多少段 + splitNumber: 5, + // 属性length控制线长 + length: 6, + distance: 10, + // 属性lineStyle控制线条样式 + lineStyle: { + color: '#63677A', + width: 1, + type: 'solid' + } + }, + axisLabel: { + show: true, + distance: 15, + // formatter: null, + color: '#464646', + fontSize: 12, + rotate: 0 + }, + pointer: { + icon: null, + offsetCenter: [0, 0], + show: true, + showAbove: true, + length: '60%', + width: 6, + keepAspect: false + }, + anchor: { + show: false, + showAbove: false, + size: 6, + icon: 'circle', + offsetCenter: [0, 0], + keepAspect: false, + itemStyle: { + color: '#fff', + borderWidth: 0, + borderColor: '#5470c6' + } + }, + title: { + show: true, + // x, y，单位px + offsetCenter: [0, '20%'], + // 其余属性默认使用全局文本样式，详见TEXTSTYLE + color: '#464646', + fontSize: 16, + valueAnimation: false + }, + detail: { + show: true, + backgroundColor: 'rgba(0,0,0,0)', + borderWidth: 0, + borderColor: '#ccc', + width: 100, + height: null, + padding: [5, 10], + // x, y，单位px + offsetCenter: [0, '40%'], + // formatter: null, + // 其余属性默认使用全局文本样式，详见TEXTSTYLE + color: '#464646', + fontSize: 30, + fontWeight: 'bold', + lineHeight: 30, + valueAnimation: false + } + }; + return GaugeSeriesModel; + }(SeriesModel); + + function install$e(registers) { + registers.registerChartView(GaugeView); + registers.registerSeriesModel(GaugeSeriesModel); + } + + var opacityAccessPath = ['itemStyle', 'opacity']; + /** + * Piece of pie including Sector, Label, LabelLine + */ + + var FunnelPiece = + /** @class */ + function (_super) { + __extends(FunnelPiece, _super); + + function FunnelPiece(data, idx) { + var _this = _super.call(this) || this; + + var polygon = _this; + var labelLine = new Polyline(); + var text = new ZRText(); + polygon.setTextContent(text); + + _this.setTextGuideLine(labelLine); + + _this.updateData(data, idx, true); + + return _this; + } + + FunnelPiece.prototype.updateData = function (data, idx, firstCreate) { + var polygon = this; + var seriesModel = data.hostModel; + var itemModel = data.getItemModel(idx); + var layout = data.getItemLayout(idx); + var emphasisModel = itemModel.getModel('emphasis'); + var opacity = itemModel.get(opacityAccessPath); + opacity = opacity == null ? 1 : opacity; + + if (!firstCreate) { + saveOldStyle(polygon); + } // Update common style + + + polygon.useStyle(data.getItemVisual(idx, 'style')); + polygon.style.lineJoin = 'round'; + + if (firstCreate) { + polygon.setShape({ + points: layout.points + }); + polygon.style.opacity = 0; + initProps(polygon, { + style: { + opacity: opacity + } + }, seriesModel, idx); + } else { + updateProps(polygon, { + style: { + opacity: opacity + }, + shape: { + points: layout.points + } + }, seriesModel, idx); + } + + setStatesStylesFromModel(polygon, itemModel); + + this._updateLabel(data, idx); + + toggleHoverEmphasis(this, emphasisModel.get('focus'), emphasisModel.get('blurScope'), emphasisModel.get('disabled')); + }; + + FunnelPiece.prototype._updateLabel = function (data, idx) { + var polygon = this; + var labelLine = this.getTextGuideLine(); + var labelText = polygon.getTextContent(); + var seriesModel = data.hostModel; + var itemModel = data.getItemModel(idx); + var layout = data.getItemLayout(idx); + var labelLayout = layout.label; + var style = data.getItemVisual(idx, 'style'); + var visualColor = style.fill; + setLabelStyle( // position will not be used in setLabelStyle + labelText, getLabelStatesModels(itemModel), { + labelFetcher: data.hostModel, + labelDataIndex: idx, + defaultOpacity: style.opacity, + defaultText: data.getName(idx) + }, { + normal: { + align: labelLayout.textAlign, + verticalAlign: labelLayout.verticalAlign + } + }); + polygon.setTextConfig({ + local: true, + inside: !!labelLayout.inside, + insideStroke: visualColor, + // insideFill: 'auto', + outsideFill: visualColor + }); + var linePoints = labelLayout.linePoints; + labelLine.setShape({ + points: linePoints + }); + polygon.textGuideLineConfig = { + anchor: linePoints ? new Point(linePoints[0][0], linePoints[0][1]) : null + }; // Make sure update style on labelText after setLabelStyle. + // Because setLabelStyle will replace a new style on it. + + updateProps(labelText, { + style: { + x: labelLayout.x, + y: labelLayout.y + } + }, seriesModel, idx); + labelText.attr({ + rotation: labelLayout.rotation, + originX: labelLayout.x, + originY: labelLayout.y, + z2: 10 + }); + setLabelLineStyle(polygon, getLabelLineStatesModels(itemModel), { + // Default use item visual color + stroke: visualColor + }); + }; + + return FunnelPiece; + }(Polygon); + + var FunnelView = + /** @class */ + function (_super) { + __extends(FunnelView, _super); + + function FunnelView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = FunnelView.type; + _this.ignoreLabelLineUpdate = true; + return _this; + } + + FunnelView.prototype.render = function (seriesModel, ecModel, api) { + var data = seriesModel.getData(); + var oldData = this._data; + var group = this.group; + data.diff(oldData).add(function (idx) { + var funnelPiece = new FunnelPiece(data, idx); + data.setItemGraphicEl(idx, funnelPiece); + group.add(funnelPiece); + }).update(function (newIdx, oldIdx) { + var piece = oldData.getItemGraphicEl(oldIdx); + piece.updateData(data, newIdx); + group.add(piece); + data.setItemGraphicEl(newIdx, piece); + }).remove(function (idx) { + var piece = oldData.getItemGraphicEl(idx); + removeElementWithFadeOut(piece, seriesModel, idx); + }).execute(); + this._data = data; + }; + + FunnelView.prototype.remove = function () { + this.group.removeAll(); + this._data = null; + }; + + FunnelView.prototype.dispose = function () {}; + + FunnelView.type = 'funnel'; + return FunnelView; + }(ChartView); + + var FunnelSeriesModel = + /** @class */ + function (_super) { + __extends(FunnelSeriesModel, _super); + + function FunnelSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = FunnelSeriesModel.type; + return _this; + } + + FunnelSeriesModel.prototype.init = function (option) { + _super.prototype.init.apply(this, arguments); // Enable legend selection for each data item + // Use a function instead of direct access because data reference may changed + + + this.legendVisualProvider = new LegendVisualProvider(bind(this.getData, this), bind(this.getRawData, this)); // Extend labelLine emphasis + + this._defaultLabelLine(option); + }; + + FunnelSeriesModel.prototype.getInitialData = function (option, ecModel) { + return createSeriesDataSimply(this, { + coordDimensions: ['value'], + encodeDefaulter: curry(makeSeriesEncodeForNameBased, this) + }); + }; + + FunnelSeriesModel.prototype._defaultLabelLine = function (option) { + // Extend labelLine emphasis + defaultEmphasis(option, 'labelLine', ['show']); + var labelLineNormalOpt = option.labelLine; + var labelLineEmphasisOpt = option.emphasis.labelLine; // Not show label line if `label.normal.show = false` + + labelLineNormalOpt.show = labelLineNormalOpt.show && option.label.show; + labelLineEmphasisOpt.show = labelLineEmphasisOpt.show && option.emphasis.label.show; + }; // Overwrite + + + FunnelSeriesModel.prototype.getDataParams = function (dataIndex) { + var data = this.getData(); + + var params = _super.prototype.getDataParams.call(this, dataIndex); + + var valueDim = data.mapDimension('value'); + var sum = data.getSum(valueDim); // Percent is 0 if sum is 0 + + params.percent = !sum ? 0 : +(data.get(valueDim, dataIndex) / sum * 100).toFixed(2); + params.$vars.push('percent'); + return params; + }; + + FunnelSeriesModel.type = 'series.funnel'; + FunnelSeriesModel.defaultOption = { + // zlevel: 0, // 一级层叠 + z: 2, + legendHoverLink: true, + colorBy: 'data', + left: 80, + top: 60, + right: 80, + bottom: 60, + // width: {totalWidth} - left - right, + // height: {totalHeight} - top - bottom, + // 默认取数据最小最大值 + // min: 0, + // max: 100, + minSize: '0%', + maxSize: '100%', + sort: 'descending', + orient: 'vertical', + gap: 0, + funnelAlign: 'center', + label: { + show: true, + position: 'outer' // formatter: 标签文本格式器，同Tooltip.formatter，不支持异步回调 + + }, + labelLine: { + show: true, + length: 20, + lineStyle: { + // color: 各异, + width: 1 + } + }, + itemStyle: { + // color: 各异, + borderColor: '#fff', + borderWidth: 1 + }, + emphasis: { + label: { + show: true + } + }, + select: { + itemStyle: { + borderColor: '#212121' + } + } + }; + return FunnelSeriesModel; + }(SeriesModel); + + function getViewRect$3(seriesModel, api) { + return getLayoutRect(seriesModel.getBoxLayoutParams(), { + width: api.getWidth(), + height: api.getHeight() + }); + } + + function getSortedIndices(data, sort) { + var valueDim = data.mapDimension('value'); + var valueArr = data.mapArray(valueDim, function (val) { + return val; + }); + var indices = []; + var isAscending = sort === 'ascending'; + + for (var i = 0, len = data.count(); i < len; i++) { + indices[i] = i; + } // Add custom sortable function & none sortable opetion by "options.sort" + + + if (isFunction(sort)) { + indices.sort(sort); + } else if (sort !== 'none') { + indices.sort(function (a, b) { + return isAscending ? valueArr[a] - valueArr[b] : valueArr[b] - valueArr[a]; + }); + } + + return indices; + } + + function labelLayout(data) { + var seriesModel = data.hostModel; + var orient = seriesModel.get('orient'); + data.each(function (idx) { + var itemModel = data.getItemModel(idx); + var labelModel = itemModel.getModel('label'); + var labelPosition = labelModel.get('position'); + var labelLineModel = itemModel.getModel('labelLine'); + var layout = data.getItemLayout(idx); + var points = layout.points; + var isLabelInside = labelPosition === 'inner' || labelPosition === 'inside' || labelPosition === 'center' || labelPosition === 'insideLeft' || labelPosition === 'insideRight'; + var textAlign; + var textX; + var textY; + var linePoints; + + if (isLabelInside) { + if (labelPosition === 'insideLeft') { + textX = (points[0][0] + points[3][0]) / 2 + 5; + textY = (points[0][1] + points[3][1]) / 2; + textAlign = 'left'; + } else if (labelPosition === 'insideRight') { + textX = (points[1][0] + points[2][0]) / 2 - 5; + textY = (points[1][1] + points[2][1]) / 2; + textAlign = 'right'; + } else { + textX = (points[0][0] + points[1][0] + points[2][0] + points[3][0]) / 4; + textY = (points[0][1] + points[1][1] + points[2][1] + points[3][1]) / 4; + textAlign = 'center'; + } + + linePoints = [[textX, textY], [textX, textY]]; + } else { + var x1 = void 0; + var y1 = void 0; + var x2 = void 0; + var y2 = void 0; + var labelLineLen = labelLineModel.get('length'); + + if ("development" !== 'production') { + if (orient === 'vertical' && ['top', 'bottom'].indexOf(labelPosition) > -1) { + labelPosition = 'left'; + console.warn('Position error: Funnel chart on vertical orient dose not support top and bottom.'); + } + + if (orient === 'horizontal' && ['left', 'right'].indexOf(labelPosition) > -1) { + labelPosition = 'bottom'; + console.warn('Position error: Funnel chart on horizontal orient dose not support left and right.'); + } + } + + if (labelPosition === 'left') { + // Left side + x1 = (points[3][0] + points[0][0]) / 2; + y1 = (points[3][1] + points[0][1]) / 2; + x2 = x1 - labelLineLen; + textX = x2 - 5; + textAlign = 'right'; + } else if (labelPosition === 'right') { + // Right side + x1 = (points[1][0] + points[2][0]) / 2; + y1 = (points[1][1] + points[2][1]) / 2; + x2 = x1 + labelLineLen; + textX = x2 + 5; + textAlign = 'left'; + } else if (labelPosition === 'top') { + // Top side + x1 = (points[3][0] + points[0][0]) / 2; + y1 = (points[3][1] + points[0][1]) / 2; + y2 = y1 - labelLineLen; + textY = y2 - 5; + textAlign = 'center'; + } else if (labelPosition === 'bottom') { + // Bottom side + x1 = (points[1][0] + points[2][0]) / 2; + y1 = (points[1][1] + points[2][1]) / 2; + y2 = y1 + labelLineLen; + textY = y2 + 5; + textAlign = 'center'; + } else if (labelPosition === 'rightTop') { + // RightTop side + x1 = orient === 'horizontal' ? points[3][0] : points[1][0]; + y1 = orient === 'horizontal' ? points[3][1] : points[1][1]; + + if (orient === 'horizontal') { + y2 = y1 - labelLineLen; + textY = y2 - 5; + textAlign = 'center'; + } else { + x2 = x1 + labelLineLen; + textX = x2 + 5; + textAlign = 'top'; + } + } else if (labelPosition === 'rightBottom') { + // RightBottom side + x1 = points[2][0]; + y1 = points[2][1]; + + if (orient === 'horizontal') { + y2 = y1 + labelLineLen; + textY = y2 + 5; + textAlign = 'center'; + } else { + x2 = x1 + labelLineLen; + textX = x2 + 5; + textAlign = 'bottom'; + } + } else if (labelPosition === 'leftTop') { + // LeftTop side + x1 = points[0][0]; + y1 = orient === 'horizontal' ? points[0][1] : points[1][1]; + + if (orient === 'horizontal') { + y2 = y1 - labelLineLen; + textY = y2 - 5; + textAlign = 'center'; + } else { + x2 = x1 - labelLineLen; + textX = x2 - 5; + textAlign = 'right'; + } + } else if (labelPosition === 'leftBottom') { + // LeftBottom side + x1 = orient === 'horizontal' ? points[1][0] : points[3][0]; + y1 = orient === 'horizontal' ? points[1][1] : points[2][1]; + + if (orient === 'horizontal') { + y2 = y1 + labelLineLen; + textY = y2 + 5; + textAlign = 'center'; + } else { + x2 = x1 - labelLineLen; + textX = x2 - 5; + textAlign = 'right'; + } + } else { + // Right side or Bottom side + x1 = (points[1][0] + points[2][0]) / 2; + y1 = (points[1][1] + points[2][1]) / 2; + + if (orient === 'horizontal') { + y2 = y1 + labelLineLen; + textY = y2 + 5; + textAlign = 'center'; + } else { + x2 = x1 + labelLineLen; + textX = x2 + 5; + textAlign = 'left'; + } + } + + if (orient === 'horizontal') { + x2 = x1; + textX = x2; + } else { + y2 = y1; + textY = y2; + } + + linePoints = [[x1, y1], [x2, y2]]; + } + + layout.label = { + linePoints: linePoints, + x: textX, + y: textY, + verticalAlign: 'middle', + textAlign: textAlign, + inside: isLabelInside + }; + }); + } + + function funnelLayout(ecModel, api) { + ecModel.eachSeriesByType('funnel', function (seriesModel) { + var data = seriesModel.getData(); + var valueDim = data.mapDimension('value'); + var sort = seriesModel.get('sort'); + var viewRect = getViewRect$3(seriesModel, api); + var orient = seriesModel.get('orient'); + var viewWidth = viewRect.width; + var viewHeight = viewRect.height; + var indices = getSortedIndices(data, sort); + var x = viewRect.x; + var y = viewRect.y; + var sizeExtent = orient === 'horizontal' ? [parsePercent$1(seriesModel.get('minSize'), viewHeight), parsePercent$1(seriesModel.get('maxSize'), viewHeight)] : [parsePercent$1(seriesModel.get('minSize'), viewWidth), parsePercent$1(seriesModel.get('maxSize'), viewWidth)]; + var dataExtent = data.getDataExtent(valueDim); + var min = seriesModel.get('min'); + var max = seriesModel.get('max'); + + if (min == null) { + min = Math.min(dataExtent[0], 0); + } + + if (max == null) { + max = dataExtent[1]; + } + + var funnelAlign = seriesModel.get('funnelAlign'); + var gap = seriesModel.get('gap'); + var viewSize = orient === 'horizontal' ? viewWidth : viewHeight; + var itemSize = (viewSize - gap * (data.count() - 1)) / data.count(); + + var getLinePoints = function (idx, offset) { + // End point index is data.count() and we assign it 0 + if (orient === 'horizontal') { + var val_1 = data.get(valueDim, idx) || 0; + var itemHeight = linearMap(val_1, [min, max], sizeExtent, true); + var y0 = void 0; + + switch (funnelAlign) { + case 'top': + y0 = y; + break; + + case 'center': + y0 = y + (viewHeight - itemHeight) / 2; + break; + + case 'bottom': + y0 = y + (viewHeight - itemHeight); + break; + } + + return [[offset, y0], [offset, y0 + itemHeight]]; + } + + var val = data.get(valueDim, idx) || 0; + var itemWidth = linearMap(val, [min, max], sizeExtent, true); + var x0; + + switch (funnelAlign) { + case 'left': + x0 = x; + break; + + case 'center': + x0 = x + (viewWidth - itemWidth) / 2; + break; + + case 'right': + x0 = x + viewWidth - itemWidth; + break; + } + + return [[x0, offset], [x0 + itemWidth, offset]]; + }; + + if (sort === 'ascending') { + // From bottom to top + itemSize = -itemSize; + gap = -gap; + + if (orient === 'horizontal') { + x += viewWidth; + } else { + y += viewHeight; + } + + indices = indices.reverse(); + } + + for (var i = 0; i < indices.length; i++) { + var idx = indices[i]; + var nextIdx = indices[i + 1]; + var itemModel = data.getItemModel(idx); + + if (orient === 'horizontal') { + var width = itemModel.get(['itemStyle', 'width']); + + if (width == null) { + width = itemSize; + } else { + width = parsePercent$1(width, viewWidth); + + if (sort === 'ascending') { + width = -width; + } + } + + var start = getLinePoints(idx, x); + var end = getLinePoints(nextIdx, x + width); + x += width + gap; + data.setItemLayout(idx, { + points: start.concat(end.slice().reverse()) + }); + } else { + var height = itemModel.get(['itemStyle', 'height']); + + if (height == null) { + height = itemSize; + } else { + height = parsePercent$1(height, viewHeight); + + if (sort === 'ascending') { + height = -height; + } + } + + var start = getLinePoints(idx, y); + var end = getLinePoints(nextIdx, y + height); + y += height + gap; + data.setItemLayout(idx, { + points: start.concat(end.slice().reverse()) + }); + } + } + + labelLayout(data); + }); + } + + function install$f(registers) { + registers.registerChartView(FunnelView); + registers.registerSeriesModel(FunnelSeriesModel); + registers.registerLayout(funnelLayout); + registers.registerProcessor(dataFilter('funnel')); + } + + var DEFAULT_SMOOTH = 0.3; + + var ParallelView = + /** @class */ + function (_super) { + __extends(ParallelView, _super); + + function ParallelView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = ParallelView.type; + _this._dataGroup = new Group(); + _this._initialized = false; + return _this; + } + + ParallelView.prototype.init = function () { + this.group.add(this._dataGroup); + }; + /** + * @override + */ + + + ParallelView.prototype.render = function (seriesModel, ecModel, api, payload) { + // Clear previously rendered progressive elements. + this._progressiveEls = null; + var dataGroup = this._dataGroup; + var data = seriesModel.getData(); + var oldData = this._data; + var coordSys = seriesModel.coordinateSystem; + var dimensions = coordSys.dimensions; + var seriesScope = makeSeriesScope$2(seriesModel); + data.diff(oldData).add(add).update(update).remove(remove).execute(); + + function add(newDataIndex) { + var line = addEl(data, dataGroup, newDataIndex, dimensions, coordSys); + updateElCommon(line, data, newDataIndex, seriesScope); + } + + function update(newDataIndex, oldDataIndex) { + var line = oldData.getItemGraphicEl(oldDataIndex); + var points = createLinePoints(data, newDataIndex, dimensions, coordSys); + data.setItemGraphicEl(newDataIndex, line); + updateProps(line, { + shape: { + points: points + } + }, seriesModel, newDataIndex); + saveOldStyle(line); + updateElCommon(line, data, newDataIndex, seriesScope); + } + + function remove(oldDataIndex) { + var line = oldData.getItemGraphicEl(oldDataIndex); + dataGroup.remove(line); + } // First create + + + if (!this._initialized) { + this._initialized = true; + var clipPath = createGridClipShape(coordSys, seriesModel, function () { + // Callback will be invoked immediately if there is no animation + setTimeout(function () { + dataGroup.removeClipPath(); + }); + }); + dataGroup.setClipPath(clipPath); + } + + this._data = data; + }; + + ParallelView.prototype.incrementalPrepareRender = function (seriesModel, ecModel, api) { + this._initialized = true; + this._data = null; + + this._dataGroup.removeAll(); + }; + + ParallelView.prototype.incrementalRender = function (taskParams, seriesModel, ecModel) { + var data = seriesModel.getData(); + var coordSys = seriesModel.coordinateSystem; + var dimensions = coordSys.dimensions; + var seriesScope = makeSeriesScope$2(seriesModel); + var progressiveEls = this._progressiveEls = []; + + for (var dataIndex = taskParams.start; dataIndex < taskParams.end; dataIndex++) { + var line = addEl(data, this._dataGroup, dataIndex, dimensions, coordSys); + line.incremental = true; + updateElCommon(line, data, dataIndex, seriesScope); + progressiveEls.push(line); + } + }; + + ParallelView.prototype.remove = function () { + this._dataGroup && this._dataGroup.removeAll(); + this._data = null; + }; + + ParallelView.type = 'parallel'; + return ParallelView; + }(ChartView); + + function createGridClipShape(coordSys, seriesModel, cb) { + var parallelModel = coordSys.model; + var rect = coordSys.getRect(); + var rectEl = new Rect({ + shape: { + x: rect.x, + y: rect.y, + width: rect.width, + height: rect.height + } + }); + var dim = parallelModel.get('layout') === 'horizontal' ? 'width' : 'height'; + rectEl.setShape(dim, 0); + initProps(rectEl, { + shape: { + width: rect.width, + height: rect.height + } + }, seriesModel, cb); + return rectEl; + } + + function createLinePoints(data, dataIndex, dimensions, coordSys) { + var points = []; + + for (var i = 0; i < dimensions.length; i++) { + var dimName = dimensions[i]; + var value = data.get(data.mapDimension(dimName), dataIndex); + + if (!isEmptyValue(value, coordSys.getAxis(dimName).type)) { + points.push(coordSys.dataToPoint(value, dimName)); + } + } + + return points; + } + + function addEl(data, dataGroup, dataIndex, dimensions, coordSys) { + var points = createLinePoints(data, dataIndex, dimensions, coordSys); + var line = new Polyline({ + shape: { + points: points + }, + // silent: true, + z2: 10 + }); + dataGroup.add(line); + data.setItemGraphicEl(dataIndex, line); + return line; + } + + function makeSeriesScope$2(seriesModel) { + var smooth = seriesModel.get('smooth', true); + smooth === true && (smooth = DEFAULT_SMOOTH); + smooth = numericToNumber(smooth); + eqNaN(smooth) && (smooth = 0); + return { + smooth: smooth + }; + } + + function updateElCommon(el, data, dataIndex, seriesScope) { + el.useStyle(data.getItemVisual(dataIndex, 'style')); + el.style.fill = null; + el.setShape('smooth', seriesScope.smooth); + var itemModel = data.getItemModel(dataIndex); + var emphasisModel = itemModel.getModel('emphasis'); + setStatesStylesFromModel(el, itemModel, 'lineStyle'); + toggleHoverEmphasis(el, emphasisModel.get('focus'), emphasisModel.get('blurScope'), emphasisModel.get('disabled')); + } // function simpleDiff(oldData, newData, dimensions) { + // let oldLen; + // if (!oldData + // || !oldData.__plProgressive + // || (oldLen = oldData.count()) !== newData.count() + // ) { + // return true; + // } + // let dimLen = dimensions.length; + // for (let i = 0; i < oldLen; i++) { + // for (let j = 0; j < dimLen; j++) { + // if (oldData.get(dimensions[j], i) !== newData.get(dimensions[j], i)) { + // return true; + // } + // } + // } + // return false; + // } + // FIXME put in common util? + + + function isEmptyValue(val, axisType) { + return axisType === 'category' ? val == null : val == null || isNaN(val); // axisType === 'value' + } + + var ParallelSeriesModel = + /** @class */ + function (_super) { + __extends(ParallelSeriesModel, _super); + + function ParallelSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = ParallelSeriesModel.type; + _this.visualStyleAccessPath = 'lineStyle'; + _this.visualDrawType = 'stroke'; + return _this; + } + + ParallelSeriesModel.prototype.getInitialData = function (option, ecModel) { + return createSeriesData(null, this, { + useEncodeDefaulter: bind(makeDefaultEncode, null, this) + }); + }; + /** + * User can get data raw indices on 'axisAreaSelected' event received. + * + * @return Raw indices + */ + + + ParallelSeriesModel.prototype.getRawIndicesByActiveState = function (activeState) { + var coordSys = this.coordinateSystem; + var data = this.getData(); + var indices = []; + coordSys.eachActiveState(data, function (theActiveState, dataIndex) { + if (activeState === theActiveState) { + indices.push(data.getRawIndex(dataIndex)); + } + }); + return indices; + }; + + ParallelSeriesModel.type = 'series.parallel'; + ParallelSeriesModel.dependencies = ['parallel']; + ParallelSeriesModel.defaultOption = { + // zlevel: 0, + z: 2, + coordinateSystem: 'parallel', + parallelIndex: 0, + label: { + show: false + }, + inactiveOpacity: 0.05, + activeOpacity: 1, + lineStyle: { + width: 1, + opacity: 0.45, + type: 'solid' + }, + emphasis: { + label: { + show: false + } + }, + progressive: 500, + smooth: false, + animationEasing: 'linear' + }; + return ParallelSeriesModel; + }(SeriesModel); + + function makeDefaultEncode(seriesModel) { + // The mapping of parallelAxis dimension to data dimension can + // be specified in parallelAxis.option.dim. For example, if + // parallelAxis.option.dim is 'dim3', it mapping to the third + // dimension of data. But `data.encode` has higher priority. + // Moreover, parallelModel.dimension should not be regarded as data + // dimensions. Consider dimensions = ['dim4', 'dim2', 'dim6']; + var parallelModel = seriesModel.ecModel.getComponent('parallel', seriesModel.get('parallelIndex')); + + if (!parallelModel) { + return; + } + + var encodeDefine = {}; + each(parallelModel.dimensions, function (axisDim) { + var dataDimIndex = convertDimNameToNumber(axisDim); + encodeDefine[axisDim] = dataDimIndex; + }); + return encodeDefine; + } + + function convertDimNameToNumber(dimName) { + return +dimName.replace('dim', ''); + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + var opacityAccessPath$1 = ['lineStyle', 'opacity']; + var parallelVisual = { + seriesType: 'parallel', + reset: function (seriesModel, ecModel) { + var coordSys = seriesModel.coordinateSystem; + var opacityMap = { + normal: seriesModel.get(['lineStyle', 'opacity']), + active: seriesModel.get('activeOpacity'), + inactive: seriesModel.get('inactiveOpacity') + }; + return { + progress: function (params, data) { + coordSys.eachActiveState(data, function (activeState, dataIndex) { + var opacity = opacityMap[activeState]; + + if (activeState === 'normal' && data.hasItemOption) { + var itemOpacity = data.getItemModel(dataIndex).get(opacityAccessPath$1, true); + itemOpacity != null && (opacity = itemOpacity); + } + + var existsStyle = data.ensureUniqueItemVisual(dataIndex, 'style'); + existsStyle.opacity = opacity; + }, params.start, params.end); + } + }; + } + }; + + function parallelPreprocessor(option) { + createParallelIfNeeded(option); + mergeAxisOptionFromParallel(option); + } + /** + * Create a parallel coordinate if not exists. + * @inner + */ + + function createParallelIfNeeded(option) { + if (option.parallel) { + return; + } + + var hasParallelSeries = false; + each(option.series, function (seriesOpt) { + if (seriesOpt && seriesOpt.type === 'parallel') { + hasParallelSeries = true; + } + }); + + if (hasParallelSeries) { + option.parallel = [{}]; + } + } + /** + * Merge aixs definition from parallel option (if exists) to axis option. + * @inner + */ + + + function mergeAxisOptionFromParallel(option) { + var axes = normalizeToArray(option.parallelAxis); + each(axes, function (axisOption) { + if (!isObject(axisOption)) { + return; + } + + var parallelIndex = axisOption.parallelIndex || 0; + var parallelOption = normalizeToArray(option.parallel)[parallelIndex]; + + if (parallelOption && parallelOption.parallelAxisDefault) { + merge(axisOption, parallelOption.parallelAxisDefault, false); + } + }); + } + + var CLICK_THRESHOLD = 5; // > 4 + + var ParallelView$1 = + /** @class */ + function (_super) { + __extends(ParallelView, _super); + + function ParallelView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = ParallelView.type; + return _this; + } + + ParallelView.prototype.render = function (parallelModel, ecModel, api) { + this._model = parallelModel; + this._api = api; + + if (!this._handlers) { + this._handlers = {}; + each(handlers, function (handler, eventName) { + api.getZr().on(eventName, this._handlers[eventName] = bind(handler, this)); + }, this); + } + + createOrUpdate(this, '_throttledDispatchExpand', parallelModel.get('axisExpandRate'), 'fixRate'); + }; + + ParallelView.prototype.dispose = function (ecModel, api) { + clear(this, '_throttledDispatchExpand'); + each(this._handlers, function (handler, eventName) { + api.getZr().off(eventName, handler); + }); + this._handlers = null; + }; + /** + * @internal + * @param {Object} [opt] If null, cancle the last action triggering for debounce. + */ + + + ParallelView.prototype._throttledDispatchExpand = function (opt) { + this._dispatchExpand(opt); + }; + /** + * @internal + */ + + + ParallelView.prototype._dispatchExpand = function (opt) { + opt && this._api.dispatchAction(extend({ + type: 'parallelAxisExpand' + }, opt)); + }; + + ParallelView.type = 'parallel'; + return ParallelView; + }(ComponentView); + + var handlers = { + mousedown: function (e) { + if (checkTrigger(this, 'click')) { + this._mouseDownPoint = [e.offsetX, e.offsetY]; + } + }, + mouseup: function (e) { + var mouseDownPoint = this._mouseDownPoint; + + if (checkTrigger(this, 'click') && mouseDownPoint) { + var point = [e.offsetX, e.offsetY]; + var dist = Math.pow(mouseDownPoint[0] - point[0], 2) + Math.pow(mouseDownPoint[1] - point[1], 2); + + if (dist > CLICK_THRESHOLD) { + return; + } + + var result = this._model.coordinateSystem.getSlidedAxisExpandWindow([e.offsetX, e.offsetY]); + + result.behavior !== 'none' && this._dispatchExpand({ + axisExpandWindow: result.axisExpandWindow + }); + } + + this._mouseDownPoint = null; + }, + mousemove: function (e) { + // Should do nothing when brushing. + if (this._mouseDownPoint || !checkTrigger(this, 'mousemove')) { + return; + } + + var model = this._model; + var result = model.coordinateSystem.getSlidedAxisExpandWindow([e.offsetX, e.offsetY]); + var behavior = result.behavior; + behavior === 'jump' && this._throttledDispatchExpand.debounceNextCall(model.get('axisExpandDebounce')); + + this._throttledDispatchExpand(behavior === 'none' ? null // Cancle the last trigger, in case that mouse slide out of the area quickly. + : { + axisExpandWindow: result.axisExpandWindow, + // Jumping uses animation, and sliding suppresses animation. + animation: behavior === 'jump' ? null : { + duration: 0 // Disable animation. + + } + }); + } + }; + + function checkTrigger(view, triggerOn) { + var model = view._model; + return model.get('axisExpandable') && model.get('axisExpandTriggerOn') === triggerOn; + } + + var ParallelModel = + /** @class */ + function (_super) { + __extends(ParallelModel, _super); + + function ParallelModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = ParallelModel.type; + return _this; + } + + ParallelModel.prototype.init = function () { + _super.prototype.init.apply(this, arguments); + + this.mergeOption({}); + }; + + ParallelModel.prototype.mergeOption = function (newOption) { + var thisOption = this.option; + newOption && merge(thisOption, newOption, true); + + this._initDimensions(); + }; + /** + * Whether series or axis is in this coordinate system. + */ + + + ParallelModel.prototype.contains = function (model, ecModel) { + var parallelIndex = model.get('parallelIndex'); + return parallelIndex != null && ecModel.getComponent('parallel', parallelIndex) === this; + }; + + ParallelModel.prototype.setAxisExpand = function (opt) { + each(['axisExpandable', 'axisExpandCenter', 'axisExpandCount', 'axisExpandWidth', 'axisExpandWindow'], function (name) { + if (opt.hasOwnProperty(name)) { + // @ts-ignore FIXME: why "never" inferred in this.option[name]? + this.option[name] = opt[name]; + } + }, this); + }; + + ParallelModel.prototype._initDimensions = function () { + var dimensions = this.dimensions = []; + var parallelAxisIndex = this.parallelAxisIndex = []; + var axisModels = filter(this.ecModel.queryComponents({ + mainType: 'parallelAxis' + }), function (axisModel) { + // Can not use this.contains here, because + // initialization has not been completed yet. + return (axisModel.get('parallelIndex') || 0) === this.componentIndex; + }, this); + each(axisModels, function (axisModel) { + dimensions.push('dim' + axisModel.get('dim')); + parallelAxisIndex.push(axisModel.componentIndex); + }); + }; + + ParallelModel.type = 'parallel'; + ParallelModel.dependencies = ['parallelAxis']; + ParallelModel.layoutMode = 'box'; + ParallelModel.defaultOption = { + // zlevel: 0, + z: 0, + left: 80, + top: 60, + right: 80, + bottom: 60, + // width: {totalWidth} - left - right, + // height: {totalHeight} - top - bottom, + layout: 'horizontal', + // FIXME + // naming? + axisExpandable: false, + axisExpandCenter: null, + axisExpandCount: 0, + axisExpandWidth: 50, + axisExpandRate: 17, + axisExpandDebounce: 50, + // [out, in, jumpTarget]. In percentage. If use [null, 0.05], null means full. + // Do not doc to user until necessary. + axisExpandSlideTriggerArea: [-0.15, 0.05, 0.4], + axisExpandTriggerOn: 'click', + parallelAxisDefault: null + }; + return ParallelModel; + }(ComponentModel); + + var ParallelAxis = + /** @class */ + function (_super) { + __extends(ParallelAxis, _super); + + function ParallelAxis(dim, scale, coordExtent, axisType, axisIndex) { + var _this = _super.call(this, dim, scale, coordExtent) || this; + + _this.type = axisType || 'value'; + _this.axisIndex = axisIndex; + return _this; + } + + ParallelAxis.prototype.isHorizontal = function () { + return this.coordinateSystem.getModel().get('layout') !== 'horizontal'; + }; + + return ParallelAxis; + }(Axis); + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + /** + * Calculate slider move result. + * Usage: + * (1) If both handle0 and handle1 are needed to be moved, set minSpan the same as + * maxSpan and the same as `Math.abs(handleEnd[1] - handleEnds[0])`. + * (2) If handle0 is forbidden to cross handle1, set minSpan as `0`. + * + * @param delta Move length. + * @param handleEnds handleEnds[0] can be bigger then handleEnds[1]. + * handleEnds will be modified in this method. + * @param extent handleEnds is restricted by extent. + * extent[0] should less or equals than extent[1]. + * @param handleIndex Can be 'all', means that both move the two handleEnds. + * @param minSpan The range of dataZoom can not be smaller than that. + * If not set, handle0 and cross handle1. If set as a non-negative + * number (including `0`), handles will push each other when reaching + * the minSpan. + * @param maxSpan The range of dataZoom can not be larger than that. + * @return The input handleEnds. + */ + function sliderMove(delta, handleEnds, extent, handleIndex, minSpan, maxSpan) { + delta = delta || 0; + var extentSpan = extent[1] - extent[0]; // Notice maxSpan and minSpan can be null/undefined. + + if (minSpan != null) { + minSpan = restrict(minSpan, [0, extentSpan]); + } + + if (maxSpan != null) { + maxSpan = Math.max(maxSpan, minSpan != null ? minSpan : 0); + } + + if (handleIndex === 'all') { + var handleSpan = Math.abs(handleEnds[1] - handleEnds[0]); + handleSpan = restrict(handleSpan, [0, extentSpan]); + minSpan = maxSpan = restrict(handleSpan, [minSpan, maxSpan]); + handleIndex = 0; + } + + handleEnds[0] = restrict(handleEnds[0], extent); + handleEnds[1] = restrict(handleEnds[1], extent); + var originalDistSign = getSpanSign(handleEnds, handleIndex); + handleEnds[handleIndex] += delta; // Restrict in extent. + + var extentMinSpan = minSpan || 0; + var realExtent = extent.slice(); + originalDistSign.sign < 0 ? realExtent[0] += extentMinSpan : realExtent[1] -= extentMinSpan; + handleEnds[handleIndex] = restrict(handleEnds[handleIndex], realExtent); // Expand span. + + var currDistSign; + currDistSign = getSpanSign(handleEnds, handleIndex); + + if (minSpan != null && (currDistSign.sign !== originalDistSign.sign || currDistSign.span < minSpan)) { + // If minSpan exists, 'cross' is forbidden. + handleEnds[1 - handleIndex] = handleEnds[handleIndex] + originalDistSign.sign * minSpan; + } // Shrink span. + + + currDistSign = getSpanSign(handleEnds, handleIndex); + + if (maxSpan != null && currDistSign.span > maxSpan) { + handleEnds[1 - handleIndex] = handleEnds[handleIndex] + currDistSign.sign * maxSpan; + } + + return handleEnds; + } + + function getSpanSign(handleEnds, handleIndex) { + var dist = handleEnds[handleIndex] - handleEnds[1 - handleIndex]; // If `handleEnds[0] === handleEnds[1]`, always believe that handleEnd[0] + // is at left of handleEnds[1] for non-cross case. + + return { + span: Math.abs(dist), + sign: dist > 0 ? -1 : dist < 0 ? 1 : handleIndex ? -1 : 1 + }; + } + + function restrict(value, extend) { + return Math.min(extend[1] != null ? extend[1] : Infinity, Math.max(extend[0] != null ? extend[0] : -Infinity, value)); + } + + var each$5 = each; + var mathMin$8 = Math.min; + var mathMax$8 = Math.max; + var mathFloor$1 = Math.floor; + var mathCeil$1 = Math.ceil; + var round$3 = round; + var PI$7 = Math.PI; + + var Parallel = + /** @class */ + function () { + function Parallel(parallelModel, ecModel, api) { + this.type = 'parallel'; + /** + * key: dimension + */ + + this._axesMap = createHashMap(); + /** + * key: dimension + * value: {position: [], rotation, } + */ + + this._axesLayout = {}; + this.dimensions = parallelModel.dimensions; + this._model = parallelModel; + + this._init(parallelModel, ecModel, api); + } + + Parallel.prototype._init = function (parallelModel, ecModel, api) { + var dimensions = parallelModel.dimensions; + var parallelAxisIndex = parallelModel.parallelAxisIndex; + each$5(dimensions, function (dim, idx) { + var axisIndex = parallelAxisIndex[idx]; + var axisModel = ecModel.getComponent('parallelAxis', axisIndex); + + var axis = this._axesMap.set(dim, new ParallelAxis(dim, createScaleByModel(axisModel), [0, 0], axisModel.get('type'), axisIndex)); + + var isCategory = axis.type === 'category'; + axis.onBand = isCategory && axisModel.get('boundaryGap'); + axis.inverse = axisModel.get('inverse'); // Injection + + axisModel.axis = axis; + axis.model = axisModel; + axis.coordinateSystem = axisModel.coordinateSystem = this; + }, this); + }; + /** + * Update axis scale after data processed + */ + + + Parallel.prototype.update = function (ecModel, api) { + this._updateAxesFromSeries(this._model, ecModel); + }; + + Parallel.prototype.containPoint = function (point) { + var layoutInfo = this._makeLayoutInfo(); + + var axisBase = layoutInfo.axisBase; + var layoutBase = layoutInfo.layoutBase; + var pixelDimIndex = layoutInfo.pixelDimIndex; + var pAxis = point[1 - pixelDimIndex]; + var pLayout = point[pixelDimIndex]; + return pAxis >= axisBase && pAxis <= axisBase + layoutInfo.axisLength && pLayout >= layoutBase && pLayout <= layoutBase + layoutInfo.layoutLength; + }; + + Parallel.prototype.getModel = function () { + return this._model; + }; + /** + * Update properties from series + */ + + + Parallel.prototype._updateAxesFromSeries = function (parallelModel, ecModel) { + ecModel.eachSeries(function (seriesModel) { + if (!parallelModel.contains(seriesModel, ecModel)) { + return; + } + + var data = seriesModel.getData(); + each$5(this.dimensions, function (dim) { + var axis = this._axesMap.get(dim); + + axis.scale.unionExtentFromData(data, data.mapDimension(dim)); + niceScaleExtent(axis.scale, axis.model); + }, this); + }, this); + }; + /** + * Resize the parallel coordinate system. + */ + + + Parallel.prototype.resize = function (parallelModel, api) { + this._rect = getLayoutRect(parallelModel.getBoxLayoutParams(), { + width: api.getWidth(), + height: api.getHeight() + }); + + this._layoutAxes(); + }; + + Parallel.prototype.getRect = function () { + return this._rect; + }; + + Parallel.prototype._makeLayoutInfo = function () { + var parallelModel = this._model; + var rect = this._rect; + var xy = ['x', 'y']; + var wh = ['width', 'height']; + var layout = parallelModel.get('layout'); + var pixelDimIndex = layout === 'horizontal' ? 0 : 1; + var layoutLength = rect[wh[pixelDimIndex]]; + var layoutExtent = [0, layoutLength]; + var axisCount = this.dimensions.length; + var axisExpandWidth = restrict$1(parallelModel.get('axisExpandWidth'), layoutExtent); + var axisExpandCount = restrict$1(parallelModel.get('axisExpandCount') || 0, [0, axisCount]); + var axisExpandable = parallelModel.get('axisExpandable') && axisCount > 3 && axisCount > axisExpandCount && axisExpandCount > 1 && axisExpandWidth > 0 && layoutLength > 0; // `axisExpandWindow` is According to the coordinates of [0, axisExpandLength], + // for sake of consider the case that axisCollapseWidth is 0 (when screen is narrow), + // where collapsed axes should be overlapped. + + var axisExpandWindow = parallelModel.get('axisExpandWindow'); + var winSize; + + if (!axisExpandWindow) { + winSize = restrict$1(axisExpandWidth * (axisExpandCount - 1), layoutExtent); + var axisExpandCenter = parallelModel.get('axisExpandCenter') || mathFloor$1(axisCount / 2); + axisExpandWindow = [axisExpandWidth * axisExpandCenter - winSize / 2]; + axisExpandWindow[1] = axisExpandWindow[0] + winSize; + } else { + winSize = restrict$1(axisExpandWindow[1] - axisExpandWindow[0], layoutExtent); + axisExpandWindow[1] = axisExpandWindow[0] + winSize; + } + + var axisCollapseWidth = (layoutLength - winSize) / (axisCount - axisExpandCount); // Avoid axisCollapseWidth is too small. + + axisCollapseWidth < 3 && (axisCollapseWidth = 0); // Find the first and last indices > ewin[0] and < ewin[1]. + + var winInnerIndices = [mathFloor$1(round$3(axisExpandWindow[0] / axisExpandWidth, 1)) + 1, mathCeil$1(round$3(axisExpandWindow[1] / axisExpandWidth, 1)) - 1]; // Pos in ec coordinates. + + var axisExpandWindow0Pos = axisCollapseWidth / axisExpandWidth * axisExpandWindow[0]; + return { + layout: layout, + pixelDimIndex: pixelDimIndex, + layoutBase: rect[xy[pixelDimIndex]], + layoutLength: layoutLength, + axisBase: rect[xy[1 - pixelDimIndex]], + axisLength: rect[wh[1 - pixelDimIndex]], + axisExpandable: axisExpandable, + axisExpandWidth: axisExpandWidth, + axisCollapseWidth: axisCollapseWidth, + axisExpandWindow: axisExpandWindow, + axisCount: axisCount, + winInnerIndices: winInnerIndices, + axisExpandWindow0Pos: axisExpandWindow0Pos + }; + }; + + Parallel.prototype._layoutAxes = function () { + var rect = this._rect; + var axes = this._axesMap; + var dimensions = this.dimensions; + + var layoutInfo = this._makeLayoutInfo(); + + var layout = layoutInfo.layout; + axes.each(function (axis) { + var axisExtent = [0, layoutInfo.axisLength]; + var idx = axis.inverse ? 1 : 0; + axis.setExtent(axisExtent[idx], axisExtent[1 - idx]); + }); + each$5(dimensions, function (dim, idx) { + var posInfo = (layoutInfo.axisExpandable ? layoutAxisWithExpand : layoutAxisWithoutExpand)(idx, layoutInfo); + var positionTable = { + horizontal: { + x: posInfo.position, + y: layoutInfo.axisLength + }, + vertical: { + x: 0, + y: posInfo.position + } + }; + var rotationTable = { + horizontal: PI$7 / 2, + vertical: 0 + }; + var position = [positionTable[layout].x + rect.x, positionTable[layout].y + rect.y]; + var rotation = rotationTable[layout]; + var transform = create$1(); + rotate(transform, transform, rotation); + translate(transform, transform, position); // TODO + // tick layout info + // TODO + // update dimensions info based on axis order. + + this._axesLayout[dim] = { + position: position, + rotation: rotation, + transform: transform, + axisNameAvailableWidth: posInfo.axisNameAvailableWidth, + axisLabelShow: posInfo.axisLabelShow, + nameTruncateMaxWidth: posInfo.nameTruncateMaxWidth, + tickDirection: 1, + labelDirection: 1 + }; + }, this); + }; + /** + * Get axis by dim. + */ + + + Parallel.prototype.getAxis = function (dim) { + return this._axesMap.get(dim); + }; + /** + * Convert a dim value of a single item of series data to Point. + */ + + + Parallel.prototype.dataToPoint = function (value, dim) { + return this.axisCoordToPoint(this._axesMap.get(dim).dataToCoord(value), dim); + }; + /** + * Travel data for one time, get activeState of each data item. + * @param start the start dataIndex that travel from. + * @param end the next dataIndex of the last dataIndex will be travel. + */ + + + Parallel.prototype.eachActiveState = function (data, callback, start, end) { + start == null && (start = 0); + end == null && (end = data.count()); + var axesMap = this._axesMap; + var dimensions = this.dimensions; + var dataDimensions = []; + var axisModels = []; + each(dimensions, function (axisDim) { + dataDimensions.push(data.mapDimension(axisDim)); + axisModels.push(axesMap.get(axisDim).model); + }); + var hasActiveSet = this.hasAxisBrushed(); + + for (var dataIndex = start; dataIndex < end; dataIndex++) { + var activeState = void 0; + + if (!hasActiveSet) { + activeState = 'normal'; + } else { + activeState = 'active'; + var values = data.getValues(dataDimensions, dataIndex); + + for (var j = 0, lenj = dimensions.length; j < lenj; j++) { + var state = axisModels[j].getActiveState(values[j]); + + if (state === 'inactive') { + activeState = 'inactive'; + break; + } + } + } + + callback(activeState, dataIndex); + } + }; + /** + * Whether has any activeSet. + */ + + + Parallel.prototype.hasAxisBrushed = function () { + var dimensions = this.dimensions; + var axesMap = this._axesMap; + var hasActiveSet = false; + + for (var j = 0, lenj = dimensions.length; j < lenj; j++) { + if (axesMap.get(dimensions[j]).model.getActiveState() !== 'normal') { + hasActiveSet = true; + } + } + + return hasActiveSet; + }; + /** + * Convert coords of each axis to Point. + * Return point. For example: [10, 20] + */ + + + Parallel.prototype.axisCoordToPoint = function (coord, dim) { + var axisLayout = this._axesLayout[dim]; + return applyTransform$1([coord, 0], axisLayout.transform); + }; + /** + * Get axis layout. + */ + + + Parallel.prototype.getAxisLayout = function (dim) { + return clone(this._axesLayout[dim]); + }; + /** + * @return {Object} {axisExpandWindow, delta, behavior: 'jump' | 'slide' | 'none'}. + */ + + + Parallel.prototype.getSlidedAxisExpandWindow = function (point) { + var layoutInfo = this._makeLayoutInfo(); + + var pixelDimIndex = layoutInfo.pixelDimIndex; + var axisExpandWindow = layoutInfo.axisExpandWindow.slice(); + var winSize = axisExpandWindow[1] - axisExpandWindow[0]; + var extent = [0, layoutInfo.axisExpandWidth * (layoutInfo.axisCount - 1)]; // Out of the area of coordinate system. + + if (!this.containPoint(point)) { + return { + behavior: 'none', + axisExpandWindow: axisExpandWindow + }; + } // Conver the point from global to expand coordinates. + + + var pointCoord = point[pixelDimIndex] - layoutInfo.layoutBase - layoutInfo.axisExpandWindow0Pos; // For dragging operation convenience, the window should not be + // slided when mouse is the center area of the window. + + var delta; + var behavior = 'slide'; + var axisCollapseWidth = layoutInfo.axisCollapseWidth; + + var triggerArea = this._model.get('axisExpandSlideTriggerArea'); // But consider touch device, jump is necessary. + + + var useJump = triggerArea[0] != null; + + if (axisCollapseWidth) { + if (useJump && axisCollapseWidth && pointCoord < winSize * triggerArea[0]) { + behavior = 'jump'; + delta = pointCoord - winSize * triggerArea[2]; + } else if (useJump && axisCollapseWidth && pointCoord > winSize * (1 - triggerArea[0])) { + behavior = 'jump'; + delta = pointCoord - winSize * (1 - triggerArea[2]); + } else { + (delta = pointCoord - winSize * triggerArea[1]) >= 0 && (delta = pointCoord - winSize * (1 - triggerArea[1])) <= 0 && (delta = 0); + } + + delta *= layoutInfo.axisExpandWidth / axisCollapseWidth; + delta ? sliderMove(delta, axisExpandWindow, extent, 'all') // Avoid nonsense triger on mousemove. + : behavior = 'none'; + } // When screen is too narrow, make it visible and slidable, although it is hard to interact. + else { + var winSize2 = axisExpandWindow[1] - axisExpandWindow[0]; + var pos = extent[1] * pointCoord / winSize2; + axisExpandWindow = [mathMax$8(0, pos - winSize2 / 2)]; + axisExpandWindow[1] = mathMin$8(extent[1], axisExpandWindow[0] + winSize2); + axisExpandWindow[0] = axisExpandWindow[1] - winSize2; + } + + return { + axisExpandWindow: axisExpandWindow, + behavior: behavior + }; + }; + + return Parallel; + }(); + + function restrict$1(len, extent) { + return mathMin$8(mathMax$8(len, extent[0]), extent[1]); + } + + function layoutAxisWithoutExpand(axisIndex, layoutInfo) { + var step = layoutInfo.layoutLength / (layoutInfo.axisCount - 1); + return { + position: step * axisIndex, + axisNameAvailableWidth: step, + axisLabelShow: true + }; + } + + function layoutAxisWithExpand(axisIndex, layoutInfo) { + var layoutLength = layoutInfo.layoutLength; + var axisExpandWidth = layoutInfo.axisExpandWidth; + var axisCount = layoutInfo.axisCount; + var axisCollapseWidth = layoutInfo.axisCollapseWidth; + var winInnerIndices = layoutInfo.winInnerIndices; + var position; + var axisNameAvailableWidth = axisCollapseWidth; + var axisLabelShow = false; + var nameTruncateMaxWidth; + + if (axisIndex < winInnerIndices[0]) { + position = axisIndex * axisCollapseWidth; + nameTruncateMaxWidth = axisCollapseWidth; + } else if (axisIndex <= winInnerIndices[1]) { + position = layoutInfo.axisExpandWindow0Pos + axisIndex * axisExpandWidth - layoutInfo.axisExpandWindow[0]; + axisNameAvailableWidth = axisExpandWidth; + axisLabelShow = true; + } else { + position = layoutLength - (axisCount - 1 - axisIndex) * axisCollapseWidth; + nameTruncateMaxWidth = axisCollapseWidth; + } + + return { + position: position, + axisNameAvailableWidth: axisNameAvailableWidth, + axisLabelShow: axisLabelShow, + nameTruncateMaxWidth: nameTruncateMaxWidth + }; + } + + function createParallelCoordSys(ecModel, api) { + var coordSysList = []; + ecModel.eachComponent('parallel', function (parallelModel, idx) { + var coordSys = new Parallel(parallelModel, ecModel, api); + coordSys.name = 'parallel_' + idx; + coordSys.resize(parallelModel, api); + parallelModel.coordinateSystem = coordSys; + coordSys.model = parallelModel; + coordSysList.push(coordSys); + }); // Inject the coordinateSystems into seriesModel + + ecModel.eachSeries(function (seriesModel) { + if (seriesModel.get('coordinateSystem') === 'parallel') { + var parallelModel = seriesModel.getReferringComponents('parallel', SINGLE_REFERRING).models[0]; + seriesModel.coordinateSystem = parallelModel.coordinateSystem; + } + }); + return coordSysList; + } + + var parallelCoordSysCreator = { + create: createParallelCoordSys + }; + + var ParallelAxisModel = + /** @class */ + function (_super) { + __extends(ParallelAxisModel, _super); + + function ParallelAxisModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = ParallelAxisModel.type; + /** + * @readOnly + */ + + _this.activeIntervals = []; + return _this; + } + + ParallelAxisModel.prototype.getAreaSelectStyle = function () { + return makeStyleMapper([['fill', 'color'], ['lineWidth', 'borderWidth'], ['stroke', 'borderColor'], ['width', 'width'], ['opacity', 'opacity'] // Option decal is in `DecalObject` but style.decal is in `PatternObject`. + // So do not transfer decal directly. + ])(this.getModel('areaSelectStyle')); + }; + /** + * The code of this feature is put on AxisModel but not ParallelAxis, + * because axisModel can be alive after echarts updating but instance of + * ParallelAxis having been disposed. this._activeInterval should be kept + * when action dispatched (i.e. legend click). + * + * @param intervals `interval.length === 0` means set all active. + */ + + + ParallelAxisModel.prototype.setActiveIntervals = function (intervals) { + var activeIntervals = this.activeIntervals = clone(intervals); // Normalize + + if (activeIntervals) { + for (var i = activeIntervals.length - 1; i >= 0; i--) { + asc(activeIntervals[i]); + } + } + }; + /** + * @param value When only attempting detect whether 'no activeIntervals set', + * `value` is not needed to be input. + */ + + + ParallelAxisModel.prototype.getActiveState = function (value) { + var activeIntervals = this.activeIntervals; + + if (!activeIntervals.length) { + return 'normal'; + } + + if (value == null || isNaN(+value)) { + return 'inactive'; + } // Simple optimization + + + if (activeIntervals.length === 1) { + var interval = activeIntervals[0]; + + if (interval[0] <= value && value <= interval[1]) { + return 'active'; + } + } else { + for (var i = 0, len = activeIntervals.length; i < len; i++) { + if (activeIntervals[i][0] <= value && value <= activeIntervals[i][1]) { + return 'active'; + } + } + } + + return 'inactive'; + }; + + return ParallelAxisModel; + }(ComponentModel); + + mixin(ParallelAxisModel, AxisModelCommonMixin); + + var BRUSH_PANEL_GLOBAL = true; + var mathMin$9 = Math.min; + var mathMax$9 = Math.max; + var mathPow$2 = Math.pow; + var COVER_Z = 10000; + var UNSELECT_THRESHOLD = 6; + var MIN_RESIZE_LINE_WIDTH = 6; + var MUTEX_RESOURCE_KEY = 'globalPan'; + var DIRECTION_MAP = { + w: [0, 0], + e: [0, 1], + n: [1, 0], + s: [1, 1] + }; + var CURSOR_MAP = { + w: 'ew', + e: 'ew', + n: 'ns', + s: 'ns', + ne: 'nesw', + sw: 'nesw', + nw: 'nwse', + se: 'nwse' + }; + var DEFAULT_BRUSH_OPT = { + brushStyle: { + lineWidth: 2, + stroke: 'rgba(210,219,238,0.3)', + fill: '#D2DBEE' + }, + transformable: true, + brushMode: 'single', + removeOnClick: false + }; + var baseUID = 0; + /** + * params: + * areas: Array., coord relates to container group, + * If no container specified, to global. + * opt { + * isEnd: boolean, + * removeOnClick: boolean + * } + */ + + var BrushController = + /** @class */ + function (_super) { + __extends(BrushController, _super); + + function BrushController(zr) { + var _this = _super.call(this) || this; + /** + * @internal + */ + + + _this._track = []; + /** + * @internal + */ + + _this._covers = []; + _this._handlers = {}; + + if ("development" !== 'production') { + assert(zr); + } + + _this._zr = zr; + _this.group = new Group(); + _this._uid = 'brushController_' + baseUID++; + each(pointerHandlers, function (handler, eventName) { + this._handlers[eventName] = bind(handler, this); + }, _this); + return _this; + } + /** + * If set to `false`, select disabled. + */ + + + BrushController.prototype.enableBrush = function (brushOption) { + if ("development" !== 'production') { + assert(this._mounted); + } + + this._brushType && this._doDisableBrush(); + brushOption.brushType && this._doEnableBrush(brushOption); + return this; + }; + + BrushController.prototype._doEnableBrush = function (brushOption) { + var zr = this._zr; // Consider roam, which takes globalPan too. + + if (!this._enableGlobalPan) { + take(zr, MUTEX_RESOURCE_KEY, this._uid); + } + + each(this._handlers, function (handler, eventName) { + zr.on(eventName, handler); + }); + this._brushType = brushOption.brushType; + this._brushOption = merge(clone(DEFAULT_BRUSH_OPT), brushOption, true); + }; + + BrushController.prototype._doDisableBrush = function () { + var zr = this._zr; + release(zr, MUTEX_RESOURCE_KEY, this._uid); + each(this._handlers, function (handler, eventName) { + zr.off(eventName, handler); + }); + this._brushType = this._brushOption = null; + }; + /** + * @param panelOpts If not pass, it is global brush. + */ + + + BrushController.prototype.setPanels = function (panelOpts) { + if (panelOpts && panelOpts.length) { + var panels_1 = this._panels = {}; + each(panelOpts, function (panelOpts) { + panels_1[panelOpts.panelId] = clone(panelOpts); + }); + } else { + this._panels = null; + } + + return this; + }; + + BrushController.prototype.mount = function (opt) { + opt = opt || {}; + + if ("development" !== 'production') { + this._mounted = true; // should be at first. + } + + this._enableGlobalPan = opt.enableGlobalPan; + var thisGroup = this.group; + + this._zr.add(thisGroup); + + thisGroup.attr({ + x: opt.x || 0, + y: opt.y || 0, + rotation: opt.rotation || 0, + scaleX: opt.scaleX || 1, + scaleY: opt.scaleY || 1 + }); + this._transform = thisGroup.getLocalTransform(); + return this; + }; // eachCover(cb, context): void { + // each(this._covers, cb, context); + // } + + /** + * Update covers. + * @param coverConfigList + * If coverConfigList is null/undefined, all covers removed. + */ + + + BrushController.prototype.updateCovers = function (coverConfigList) { + if ("development" !== 'production') { + assert(this._mounted); + } + + coverConfigList = map(coverConfigList, function (coverConfig) { + return merge(clone(DEFAULT_BRUSH_OPT), coverConfig, true); + }); + var tmpIdPrefix = '\0-brush-index-'; + var oldCovers = this._covers; + var newCovers = this._covers = []; + var controller = this; + var creatingCover = this._creatingCover; + new DataDiffer(oldCovers, coverConfigList, oldGetKey, getKey).add(addOrUpdate).update(addOrUpdate).remove(remove).execute(); + return this; + + function getKey(brushOption, index) { + return (brushOption.id != null ? brushOption.id : tmpIdPrefix + index) + '-' + brushOption.brushType; + } + + function oldGetKey(cover, index) { + return getKey(cover.__brushOption, index); + } + + function addOrUpdate(newIndex, oldIndex) { + var newBrushInternal = coverConfigList[newIndex]; // Consider setOption in event listener of brushSelect, + // where updating cover when creating should be forbiden. + + if (oldIndex != null && oldCovers[oldIndex] === creatingCover) { + newCovers[newIndex] = oldCovers[oldIndex]; + } else { + var cover = newCovers[newIndex] = oldIndex != null ? (oldCovers[oldIndex].__brushOption = newBrushInternal, oldCovers[oldIndex]) : endCreating(controller, createCover(controller, newBrushInternal)); + updateCoverAfterCreation(controller, cover); + } + } + + function remove(oldIndex) { + if (oldCovers[oldIndex] !== creatingCover) { + controller.group.remove(oldCovers[oldIndex]); + } + } + }; + + BrushController.prototype.unmount = function () { + if ("development" !== 'production') { + if (!this._mounted) { + return; + } + } + + this.enableBrush(false); // container may 'removeAll' outside. + + clearCovers(this); + + this._zr.remove(this.group); + + if ("development" !== 'production') { + this._mounted = false; // should be at last. + } + + return this; + }; + + BrushController.prototype.dispose = function () { + this.unmount(); + this.off(); + }; + + return BrushController; + }(Eventful); + + function createCover(controller, brushOption) { + var cover = coverRenderers[brushOption.brushType].createCover(controller, brushOption); + cover.__brushOption = brushOption; + updateZ(cover, brushOption); + controller.group.add(cover); + return cover; + } + + function endCreating(controller, creatingCover) { + var coverRenderer = getCoverRenderer(creatingCover); + + if (coverRenderer.endCreating) { + coverRenderer.endCreating(controller, creatingCover); + updateZ(creatingCover, creatingCover.__brushOption); + } + + return creatingCover; + } + + function updateCoverShape(controller, cover) { + var brushOption = cover.__brushOption; + getCoverRenderer(cover).updateCoverShape(controller, cover, brushOption.range, brushOption); + } + + function updateZ(cover, brushOption) { + var z = brushOption.z; + z == null && (z = COVER_Z); + cover.traverse(function (el) { + el.z = z; + el.z2 = z; // Consider in given container. + }); + } + + function updateCoverAfterCreation(controller, cover) { + getCoverRenderer(cover).updateCommon(controller, cover); + updateCoverShape(controller, cover); + } + + function getCoverRenderer(cover) { + return coverRenderers[cover.__brushOption.brushType]; + } // return target panel or `true` (means global panel) + + + function getPanelByPoint(controller, e, localCursorPoint) { + var panels = controller._panels; + + if (!panels) { + return BRUSH_PANEL_GLOBAL; // Global panel + } + + var panel; + var transform = controller._transform; + each(panels, function (pn) { + pn.isTargetByCursor(e, localCursorPoint, transform) && (panel = pn); + }); + return panel; + } // Return a panel or true + + + function getPanelByCover(controller, cover) { + var panels = controller._panels; + + if (!panels) { + return BRUSH_PANEL_GLOBAL; // Global panel + } + + var panelId = cover.__brushOption.panelId; // User may give cover without coord sys info, + // which is then treated as global panel. + + return panelId != null ? panels[panelId] : BRUSH_PANEL_GLOBAL; + } + + function clearCovers(controller) { + var covers = controller._covers; + var originalLength = covers.length; + each(covers, function (cover) { + controller.group.remove(cover); + }, controller); + covers.length = 0; + return !!originalLength; + } + + function trigger$1(controller, opt) { + var areas = map(controller._covers, function (cover) { + var brushOption = cover.__brushOption; + var range = clone(brushOption.range); + return { + brushType: brushOption.brushType, + panelId: brushOption.panelId, + range: range + }; + }); + controller.trigger('brush', { + areas: areas, + isEnd: !!opt.isEnd, + removeOnClick: !!opt.removeOnClick + }); + } + + function shouldShowCover(controller) { + var track = controller._track; + + if (!track.length) { + return false; + } + + var p2 = track[track.length - 1]; + var p1 = track[0]; + var dx = p2[0] - p1[0]; + var dy = p2[1] - p1[1]; + var dist = mathPow$2(dx * dx + dy * dy, 0.5); + return dist > UNSELECT_THRESHOLD; + } + + function getTrackEnds(track) { + var tail = track.length - 1; + tail < 0 && (tail = 0); + return [track[0], track[tail]]; + } + + function createBaseRectCover(rectRangeConverter, controller, brushOption, edgeNameSequences) { + var cover = new Group(); + cover.add(new Rect({ + name: 'main', + style: makeStyle(brushOption), + silent: true, + draggable: true, + cursor: 'move', + drift: curry(driftRect, rectRangeConverter, controller, cover, ['n', 's', 'w', 'e']), + ondragend: curry(trigger$1, controller, { + isEnd: true + }) + })); + each(edgeNameSequences, function (nameSequence) { + cover.add(new Rect({ + name: nameSequence.join(''), + style: { + opacity: 0 + }, + draggable: true, + silent: true, + invisible: true, + drift: curry(driftRect, rectRangeConverter, controller, cover, nameSequence), + ondragend: curry(trigger$1, controller, { + isEnd: true + }) + })); + }); + return cover; + } + + function updateBaseRect(controller, cover, localRange, brushOption) { + var lineWidth = brushOption.brushStyle.lineWidth || 0; + var handleSize = mathMax$9(lineWidth, MIN_RESIZE_LINE_WIDTH); + var x = localRange[0][0]; + var y = localRange[1][0]; + var xa = x - lineWidth / 2; + var ya = y - lineWidth / 2; + var x2 = localRange[0][1]; + var y2 = localRange[1][1]; + var x2a = x2 - handleSize + lineWidth / 2; + var y2a = y2 - handleSize + lineWidth / 2; + var width = x2 - x; + var height = y2 - y; + var widtha = width + lineWidth; + var heighta = height + lineWidth; + updateRectShape(controller, cover, 'main', x, y, width, height); + + if (brushOption.transformable) { + updateRectShape(controller, cover, 'w', xa, ya, handleSize, heighta); + updateRectShape(controller, cover, 'e', x2a, ya, handleSize, heighta); + updateRectShape(controller, cover, 'n', xa, ya, widtha, handleSize); + updateRectShape(controller, cover, 's', xa, y2a, widtha, handleSize); + updateRectShape(controller, cover, 'nw', xa, ya, handleSize, handleSize); + updateRectShape(controller, cover, 'ne', x2a, ya, handleSize, handleSize); + updateRectShape(controller, cover, 'sw', xa, y2a, handleSize, handleSize); + updateRectShape(controller, cover, 'se', x2a, y2a, handleSize, handleSize); + } + } + + function updateCommon(controller, cover) { + var brushOption = cover.__brushOption; + var transformable = brushOption.transformable; + var mainEl = cover.childAt(0); + mainEl.useStyle(makeStyle(brushOption)); + mainEl.attr({ + silent: !transformable, + cursor: transformable ? 'move' : 'default' + }); + each([['w'], ['e'], ['n'], ['s'], ['s', 'e'], ['s', 'w'], ['n', 'e'], ['n', 'w']], function (nameSequence) { + var el = cover.childOfName(nameSequence.join('')); + var globalDir = nameSequence.length === 1 ? getGlobalDirection1(controller, nameSequence[0]) : getGlobalDirection2(controller, nameSequence); + el && el.attr({ + silent: !transformable, + invisible: !transformable, + cursor: transformable ? CURSOR_MAP[globalDir] + '-resize' : null + }); + }); + } + + function updateRectShape(controller, cover, name, x, y, w, h) { + var el = cover.childOfName(name); + el && el.setShape(pointsToRect(clipByPanel(controller, cover, [[x, y], [x + w, y + h]]))); + } + + function makeStyle(brushOption) { + return defaults({ + strokeNoScale: true + }, brushOption.brushStyle); + } + + function formatRectRange(x, y, x2, y2) { + var min = [mathMin$9(x, x2), mathMin$9(y, y2)]; + var max = [mathMax$9(x, x2), mathMax$9(y, y2)]; + return [[min[0], max[0]], [min[1], max[1]] // y range + ]; + } + + function getTransform$1(controller) { + return getTransform(controller.group); + } + + function getGlobalDirection1(controller, localDirName) { + var map = { + w: 'left', + e: 'right', + n: 'top', + s: 'bottom' + }; + var inverseMap = { + left: 'w', + right: 'e', + top: 'n', + bottom: 's' + }; + var dir = transformDirection(map[localDirName], getTransform$1(controller)); + return inverseMap[dir]; + } + + function getGlobalDirection2(controller, localDirNameSeq) { + var globalDir = [getGlobalDirection1(controller, localDirNameSeq[0]), getGlobalDirection1(controller, localDirNameSeq[1])]; + (globalDir[0] === 'e' || globalDir[0] === 'w') && globalDir.reverse(); + return globalDir.join(''); + } + + function driftRect(rectRangeConverter, controller, cover, dirNameSequence, dx, dy) { + var brushOption = cover.__brushOption; + var rectRange = rectRangeConverter.toRectRange(brushOption.range); + var localDelta = toLocalDelta(controller, dx, dy); + each(dirNameSequence, function (dirName) { + var ind = DIRECTION_MAP[dirName]; + rectRange[ind[0]][ind[1]] += localDelta[ind[0]]; + }); + brushOption.range = rectRangeConverter.fromRectRange(formatRectRange(rectRange[0][0], rectRange[1][0], rectRange[0][1], rectRange[1][1])); + updateCoverAfterCreation(controller, cover); + trigger$1(controller, { + isEnd: false + }); + } + + function driftPolygon(controller, cover, dx, dy) { + var range = cover.__brushOption.range; + var localDelta = toLocalDelta(controller, dx, dy); + each(range, function (point) { + point[0] += localDelta[0]; + point[1] += localDelta[1]; + }); + updateCoverAfterCreation(controller, cover); + trigger$1(controller, { + isEnd: false + }); + } + + function toLocalDelta(controller, dx, dy) { + var thisGroup = controller.group; + var localD = thisGroup.transformCoordToLocal(dx, dy); + var localZero = thisGroup.transformCoordToLocal(0, 0); + return [localD[0] - localZero[0], localD[1] - localZero[1]]; + } + + function clipByPanel(controller, cover, data) { + var panel = getPanelByCover(controller, cover); + return panel && panel !== BRUSH_PANEL_GLOBAL ? panel.clipPath(data, controller._transform) : clone(data); + } + + function pointsToRect(points) { + var xmin = mathMin$9(points[0][0], points[1][0]); + var ymin = mathMin$9(points[0][1], points[1][1]); + var xmax = mathMax$9(points[0][0], points[1][0]); + var ymax = mathMax$9(points[0][1], points[1][1]); + return { + x: xmin, + y: ymin, + width: xmax - xmin, + height: ymax - ymin + }; + } + + function resetCursor(controller, e, localCursorPoint) { + if ( // Check active + !controller._brushType // resetCursor should be always called when mouse is in zr area, + // but not called when mouse is out of zr area to avoid bad influence + // if `mousemove`, `mouseup` are triggered from `document` event. + || isOutsideZrArea(controller, e.offsetX, e.offsetY)) { + return; + } + + var zr = controller._zr; + var covers = controller._covers; + var currPanel = getPanelByPoint(controller, e, localCursorPoint); // Check whether in covers. + + if (!controller._dragging) { + for (var i = 0; i < covers.length; i++) { + var brushOption = covers[i].__brushOption; + + if (currPanel && (currPanel === BRUSH_PANEL_GLOBAL || brushOption.panelId === currPanel.panelId) && coverRenderers[brushOption.brushType].contain(covers[i], localCursorPoint[0], localCursorPoint[1])) { + // Use cursor style set on cover. + return; + } + } + } + + currPanel && zr.setCursorStyle('crosshair'); + } + + function preventDefault(e) { + var rawE = e.event; + rawE.preventDefault && rawE.preventDefault(); + } + + function mainShapeContain(cover, x, y) { + return cover.childOfName('main').contain(x, y); + } + + function updateCoverByMouse(controller, e, localCursorPoint, isEnd) { + var creatingCover = controller._creatingCover; + var panel = controller._creatingPanel; + var thisBrushOption = controller._brushOption; + var eventParams; + + controller._track.push(localCursorPoint.slice()); + + if (shouldShowCover(controller) || creatingCover) { + if (panel && !creatingCover) { + thisBrushOption.brushMode === 'single' && clearCovers(controller); + var brushOption = clone(thisBrushOption); + brushOption.brushType = determineBrushType(brushOption.brushType, panel); + brushOption.panelId = panel === BRUSH_PANEL_GLOBAL ? null : panel.panelId; + creatingCover = controller._creatingCover = createCover(controller, brushOption); + + controller._covers.push(creatingCover); + } + + if (creatingCover) { + var coverRenderer = coverRenderers[determineBrushType(controller._brushType, panel)]; + var coverBrushOption = creatingCover.__brushOption; + coverBrushOption.range = coverRenderer.getCreatingRange(clipByPanel(controller, creatingCover, controller._track)); + + if (isEnd) { + endCreating(controller, creatingCover); + coverRenderer.updateCommon(controller, creatingCover); + } + + updateCoverShape(controller, creatingCover); + eventParams = { + isEnd: isEnd + }; + } + } else if (isEnd && thisBrushOption.brushMode === 'single' && thisBrushOption.removeOnClick) { + // Help user to remove covers easily, only by a tiny drag, in 'single' mode. + // But a single click do not clear covers, because user may have casual + // clicks (for example, click on other component and do not expect covers + // disappear). + // Only some cover removed, trigger action, but not every click trigger action. + if (getPanelByPoint(controller, e, localCursorPoint) && clearCovers(controller)) { + eventParams = { + isEnd: isEnd, + removeOnClick: true + }; + } + } + + return eventParams; + } + + function determineBrushType(brushType, panel) { + if (brushType === 'auto') { + if ("development" !== 'production') { + assert(panel && panel.defaultBrushType, 'MUST have defaultBrushType when brushType is "atuo"'); + } + + return panel.defaultBrushType; + } + + return brushType; + } + + var pointerHandlers = { + mousedown: function (e) { + if (this._dragging) { + // In case some browser do not support globalOut, + // and release mouse out side the browser. + handleDragEnd(this, e); + } else if (!e.target || !e.target.draggable) { + preventDefault(e); + var localCursorPoint = this.group.transformCoordToLocal(e.offsetX, e.offsetY); + this._creatingCover = null; + var panel = this._creatingPanel = getPanelByPoint(this, e, localCursorPoint); + + if (panel) { + this._dragging = true; + this._track = [localCursorPoint.slice()]; + } + } + }, + mousemove: function (e) { + var x = e.offsetX; + var y = e.offsetY; + var localCursorPoint = this.group.transformCoordToLocal(x, y); + resetCursor(this, e, localCursorPoint); + + if (this._dragging) { + preventDefault(e); + var eventParams = updateCoverByMouse(this, e, localCursorPoint, false); + eventParams && trigger$1(this, eventParams); + } + }, + mouseup: function (e) { + handleDragEnd(this, e); + } + }; + + function handleDragEnd(controller, e) { + if (controller._dragging) { + preventDefault(e); + var x = e.offsetX; + var y = e.offsetY; + var localCursorPoint = controller.group.transformCoordToLocal(x, y); + var eventParams = updateCoverByMouse(controller, e, localCursorPoint, true); + controller._dragging = false; + controller._track = []; + controller._creatingCover = null; // trigger event shoule be at final, after procedure will be nested. + + eventParams && trigger$1(controller, eventParams); + } + } + + function isOutsideZrArea(controller, x, y) { + var zr = controller._zr; + return x < 0 || x > zr.getWidth() || y < 0 || y > zr.getHeight(); + } + /** + * key: brushType + */ + + + var coverRenderers = { + lineX: getLineRenderer(0), + lineY: getLineRenderer(1), + rect: { + createCover: function (controller, brushOption) { + function returnInput(range) { + return range; + } + + return createBaseRectCover({ + toRectRange: returnInput, + fromRectRange: returnInput + }, controller, brushOption, [['w'], ['e'], ['n'], ['s'], ['s', 'e'], ['s', 'w'], ['n', 'e'], ['n', 'w']]); + }, + getCreatingRange: function (localTrack) { + var ends = getTrackEnds(localTrack); + return formatRectRange(ends[1][0], ends[1][1], ends[0][0], ends[0][1]); + }, + updateCoverShape: function (controller, cover, localRange, brushOption) { + updateBaseRect(controller, cover, localRange, brushOption); + }, + updateCommon: updateCommon, + contain: mainShapeContain + }, + polygon: { + createCover: function (controller, brushOption) { + var cover = new Group(); // Do not use graphic.Polygon because graphic.Polyline do not close the + // border of the shape when drawing, which is a better experience for user. + + cover.add(new Polyline({ + name: 'main', + style: makeStyle(brushOption), + silent: true + })); + return cover; + }, + getCreatingRange: function (localTrack) { + return localTrack; + }, + endCreating: function (controller, cover) { + cover.remove(cover.childAt(0)); // Use graphic.Polygon close the shape. + + cover.add(new Polygon({ + name: 'main', + draggable: true, + drift: curry(driftPolygon, controller, cover), + ondragend: curry(trigger$1, controller, { + isEnd: true + }) + })); + }, + updateCoverShape: function (controller, cover, localRange, brushOption) { + cover.childAt(0).setShape({ + points: clipByPanel(controller, cover, localRange) + }); + }, + updateCommon: updateCommon, + contain: mainShapeContain + } + }; + + function getLineRenderer(xyIndex) { + return { + createCover: function (controller, brushOption) { + return createBaseRectCover({ + toRectRange: function (range) { + var rectRange = [range, [0, 100]]; + xyIndex && rectRange.reverse(); + return rectRange; + }, + fromRectRange: function (rectRange) { + return rectRange[xyIndex]; + } + }, controller, brushOption, [[['w'], ['e']], [['n'], ['s']]][xyIndex]); + }, + getCreatingRange: function (localTrack) { + var ends = getTrackEnds(localTrack); + var min = mathMin$9(ends[0][xyIndex], ends[1][xyIndex]); + var max = mathMax$9(ends[0][xyIndex], ends[1][xyIndex]); + return [min, max]; + }, + updateCoverShape: function (controller, cover, localRange, brushOption) { + var otherExtent; // If brushWidth not specified, fit the panel. + + var panel = getPanelByCover(controller, cover); + + if (panel !== BRUSH_PANEL_GLOBAL && panel.getLinearBrushOtherExtent) { + otherExtent = panel.getLinearBrushOtherExtent(xyIndex); + } else { + var zr = controller._zr; + otherExtent = [0, [zr.getWidth(), zr.getHeight()][1 - xyIndex]]; + } + + var rectRange = [localRange, otherExtent]; + xyIndex && rectRange.reverse(); + updateBaseRect(controller, cover, rectRange, brushOption); + }, + updateCommon: updateCommon, + contain: mainShapeContain + }; + } + + function makeRectPanelClipPath(rect) { + rect = normalizeRect(rect); + return function (localPoints) { + return clipPointsByRect(localPoints, rect); + }; + } + function makeLinearBrushOtherExtent(rect, specifiedXYIndex) { + rect = normalizeRect(rect); + return function (xyIndex) { + var idx = specifiedXYIndex != null ? specifiedXYIndex : xyIndex; + var brushWidth = idx ? rect.width : rect.height; + var base = idx ? rect.x : rect.y; + return [base, base + (brushWidth || 0)]; + }; + } + function makeRectIsTargetByCursor(rect, api, targetModel) { + var boundingRect = normalizeRect(rect); + return function (e, localCursorPoint) { + return boundingRect.contain(localCursorPoint[0], localCursorPoint[1]) && !onIrrelevantElement(e, api, targetModel); + }; + } // Consider width/height is negative. + + function normalizeRect(rect) { + return BoundingRect.create(rect); + } + + var elementList = ['axisLine', 'axisTickLabel', 'axisName']; + + var ParallelAxisView = + /** @class */ + function (_super) { + __extends(ParallelAxisView, _super); + + function ParallelAxisView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = ParallelAxisView.type; + return _this; + } + + ParallelAxisView.prototype.init = function (ecModel, api) { + _super.prototype.init.apply(this, arguments); + + (this._brushController = new BrushController(api.getZr())).on('brush', bind(this._onBrush, this)); + }; + + ParallelAxisView.prototype.render = function (axisModel, ecModel, api, payload) { + if (fromAxisAreaSelect(axisModel, ecModel, payload)) { + return; + } + + this.axisModel = axisModel; + this.api = api; + this.group.removeAll(); + var oldAxisGroup = this._axisGroup; + this._axisGroup = new Group(); + this.group.add(this._axisGroup); + + if (!axisModel.get('show')) { + return; + } + + var coordSysModel = getCoordSysModel(axisModel, ecModel); + var coordSys = coordSysModel.coordinateSystem; + var areaSelectStyle = axisModel.getAreaSelectStyle(); + var areaWidth = areaSelectStyle.width; + var dim = axisModel.axis.dim; + var axisLayout = coordSys.getAxisLayout(dim); + var builderOpt = extend({ + strokeContainThreshold: areaWidth + }, axisLayout); + var axisBuilder = new AxisBuilder(axisModel, builderOpt); + each(elementList, axisBuilder.add, axisBuilder); + + this._axisGroup.add(axisBuilder.getGroup()); + + this._refreshBrushController(builderOpt, areaSelectStyle, axisModel, coordSysModel, areaWidth, api); + + groupTransition(oldAxisGroup, this._axisGroup, axisModel); + }; // /** + // * @override + // */ + // updateVisual(axisModel, ecModel, api, payload) { + // this._brushController && this._brushController + // .updateCovers(getCoverInfoList(axisModel)); + // } + + + ParallelAxisView.prototype._refreshBrushController = function (builderOpt, areaSelectStyle, axisModel, coordSysModel, areaWidth, api) { + // After filtering, axis may change, select area needs to be update. + var extent = axisModel.axis.getExtent(); + var extentLen = extent[1] - extent[0]; + var extra = Math.min(30, Math.abs(extentLen) * 0.1); // Arbitrary value. + // width/height might be negative, which will be + // normalized in BoundingRect. + + var rect = BoundingRect.create({ + x: extent[0], + y: -areaWidth / 2, + width: extentLen, + height: areaWidth + }); + rect.x -= extra; + rect.width += 2 * extra; + + this._brushController.mount({ + enableGlobalPan: true, + rotation: builderOpt.rotation, + x: builderOpt.position[0], + y: builderOpt.position[1] + }).setPanels([{ + panelId: 'pl', + clipPath: makeRectPanelClipPath(rect), + isTargetByCursor: makeRectIsTargetByCursor(rect, api, coordSysModel), + getLinearBrushOtherExtent: makeLinearBrushOtherExtent(rect, 0) + }]).enableBrush({ + brushType: 'lineX', + brushStyle: areaSelectStyle, + removeOnClick: true + }).updateCovers(getCoverInfoList(axisModel)); + }; + + ParallelAxisView.prototype._onBrush = function (eventParam) { + var coverInfoList = eventParam.areas; // Do not cache these object, because the mey be changed. + + var axisModel = this.axisModel; + var axis = axisModel.axis; + var intervals = map(coverInfoList, function (coverInfo) { + return [axis.coordToData(coverInfo.range[0], true), axis.coordToData(coverInfo.range[1], true)]; + }); // If realtime is true, action is not dispatched on drag end, because + // the drag end emits the same params with the last drag move event, + // and may have some delay when using touch pad. + + if (!axisModel.option.realtime === eventParam.isEnd || eventParam.removeOnClick) { + // jshint ignore:line + this.api.dispatchAction({ + type: 'axisAreaSelect', + parallelAxisId: axisModel.id, + intervals: intervals + }); + } + }; + + ParallelAxisView.prototype.dispose = function () { + this._brushController.dispose(); + }; + + ParallelAxisView.type = 'parallelAxis'; + return ParallelAxisView; + }(ComponentView); + + function fromAxisAreaSelect(axisModel, ecModel, payload) { + return payload && payload.type === 'axisAreaSelect' && ecModel.findComponents({ + mainType: 'parallelAxis', + query: payload + })[0] === axisModel; + } + + function getCoverInfoList(axisModel) { + var axis = axisModel.axis; + return map(axisModel.activeIntervals, function (interval) { + return { + brushType: 'lineX', + panelId: 'pl', + range: [axis.dataToCoord(interval[0], true), axis.dataToCoord(interval[1], true)] + }; + }); + } + + function getCoordSysModel(axisModel, ecModel) { + return ecModel.getComponent('parallel', axisModel.get('parallelIndex')); + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + var actionInfo$1 = { + type: 'axisAreaSelect', + event: 'axisAreaSelected' // update: 'updateVisual' + + }; + function installParallelActions(registers) { + registers.registerAction(actionInfo$1, function (payload, ecModel) { + ecModel.eachComponent({ + mainType: 'parallelAxis', + query: payload + }, function (parallelAxisModel) { + parallelAxisModel.axis.model.setActiveIntervals(payload.intervals); + }); + }); + /** + * @payload + */ + + registers.registerAction('parallelAxisExpand', function (payload, ecModel) { + ecModel.eachComponent({ + mainType: 'parallel', + query: payload + }, function (parallelModel) { + parallelModel.setAxisExpand(payload); + }); + }); + } + + var defaultAxisOption = { + type: 'value', + areaSelectStyle: { + width: 20, + borderWidth: 1, + borderColor: 'rgba(160,197,232)', + color: 'rgba(160,197,232)', + opacity: 0.3 + }, + realtime: true, + z: 10 + }; + function install$g(registers) { + registers.registerComponentView(ParallelView$1); + registers.registerComponentModel(ParallelModel); + registers.registerCoordinateSystem('parallel', parallelCoordSysCreator); + registers.registerPreprocessor(parallelPreprocessor); + registers.registerComponentModel(ParallelAxisModel); + registers.registerComponentView(ParallelAxisView); + axisModelCreator(registers, 'parallel', ParallelAxisModel, defaultAxisOption); + installParallelActions(registers); + } + + function install$h(registers) { + use(install$g); + registers.registerChartView(ParallelView); + registers.registerSeriesModel(ParallelSeriesModel); + registers.registerVisual(registers.PRIORITY.VISUAL.BRUSH, parallelVisual); + } + + var SankeyPathShape = + /** @class */ + function () { + function SankeyPathShape() { + this.x1 = 0; + this.y1 = 0; + this.x2 = 0; + this.y2 = 0; + this.cpx1 = 0; + this.cpy1 = 0; + this.cpx2 = 0; + this.cpy2 = 0; + this.extent = 0; + } + + return SankeyPathShape; + }(); + + var SankeyPath = + /** @class */ + function (_super) { + __extends(SankeyPath, _super); + + function SankeyPath(opts) { + return _super.call(this, opts) || this; + } + + SankeyPath.prototype.getDefaultShape = function () { + return new SankeyPathShape(); + }; + + SankeyPath.prototype.buildPath = function (ctx, shape) { + var extent = shape.extent; + ctx.moveTo(shape.x1, shape.y1); + ctx.bezierCurveTo(shape.cpx1, shape.cpy1, shape.cpx2, shape.cpy2, shape.x2, shape.y2); + + if (shape.orient === 'vertical') { + ctx.lineTo(shape.x2 + extent, shape.y2); + ctx.bezierCurveTo(shape.cpx2 + extent, shape.cpy2, shape.cpx1 + extent, shape.cpy1, shape.x1 + extent, shape.y1); + } else { + ctx.lineTo(shape.x2, shape.y2 + extent); + ctx.bezierCurveTo(shape.cpx2, shape.cpy2 + extent, shape.cpx1, shape.cpy1 + extent, shape.x1, shape.y1 + extent); + } + + ctx.closePath(); + }; + + SankeyPath.prototype.highlight = function () { + enterEmphasis(this); + }; + + SankeyPath.prototype.downplay = function () { + leaveEmphasis(this); + }; + + return SankeyPath; + }(Path); + + var SankeyView = + /** @class */ + function (_super) { + __extends(SankeyView, _super); + + function SankeyView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = SankeyView.type; + _this._focusAdjacencyDisabled = false; + return _this; + } + + SankeyView.prototype.render = function (seriesModel, ecModel, api) { + var sankeyView = this; + var graph = seriesModel.getGraph(); + var group = this.group; + var layoutInfo = seriesModel.layoutInfo; // view width + + var width = layoutInfo.width; // view height + + var height = layoutInfo.height; + var nodeData = seriesModel.getData(); + var edgeData = seriesModel.getData('edge'); + var orient = seriesModel.get('orient'); + this._model = seriesModel; + group.removeAll(); + group.x = layoutInfo.x; + group.y = layoutInfo.y; // generate a bezire Curve for each edge + + graph.eachEdge(function (edge) { + var curve = new SankeyPath(); + var ecData = getECData(curve); + ecData.dataIndex = edge.dataIndex; + ecData.seriesIndex = seriesModel.seriesIndex; + ecData.dataType = 'edge'; + var edgeModel = edge.getModel(); + var lineStyleModel = edgeModel.getModel('lineStyle'); + var curvature = lineStyleModel.get('curveness'); + var n1Layout = edge.node1.getLayout(); + var node1Model = edge.node1.getModel(); + var dragX1 = node1Model.get('localX'); + var dragY1 = node1Model.get('localY'); + var n2Layout = edge.node2.getLayout(); + var node2Model = edge.node2.getModel(); + var dragX2 = node2Model.get('localX'); + var dragY2 = node2Model.get('localY'); + var edgeLayout = edge.getLayout(); + var x1; + var y1; + var x2; + var y2; + var cpx1; + var cpy1; + var cpx2; + var cpy2; + curve.shape.extent = Math.max(1, edgeLayout.dy); + curve.shape.orient = orient; + + if (orient === 'vertical') { + x1 = (dragX1 != null ? dragX1 * width : n1Layout.x) + edgeLayout.sy; + y1 = (dragY1 != null ? dragY1 * height : n1Layout.y) + n1Layout.dy; + x2 = (dragX2 != null ? dragX2 * width : n2Layout.x) + edgeLayout.ty; + y2 = dragY2 != null ? dragY2 * height : n2Layout.y; + cpx1 = x1; + cpy1 = y1 * (1 - curvature) + y2 * curvature; + cpx2 = x2; + cpy2 = y1 * curvature + y2 * (1 - curvature); + } else { + x1 = (dragX1 != null ? dragX1 * width : n1Layout.x) + n1Layout.dx; + y1 = (dragY1 != null ? dragY1 * height : n1Layout.y) + edgeLayout.sy; + x2 = dragX2 != null ? dragX2 * width : n2Layout.x; + y2 = (dragY2 != null ? dragY2 * height : n2Layout.y) + edgeLayout.ty; + cpx1 = x1 * (1 - curvature) + x2 * curvature; + cpy1 = y1; + cpx2 = x1 * curvature + x2 * (1 - curvature); + cpy2 = y2; + } + + curve.setShape({ + x1: x1, + y1: y1, + x2: x2, + y2: y2, + cpx1: cpx1, + cpy1: cpy1, + cpx2: cpx2, + cpy2: cpy2 + }); + curve.useStyle(lineStyleModel.getItemStyle()); // Special color, use source node color or target node color + + switch (curve.style.fill) { + case 'source': + curve.style.fill = edge.node1.getVisual('color'); + curve.style.decal = edge.node1.getVisual('style').decal; + break; + + case 'target': + curve.style.fill = edge.node2.getVisual('color'); + curve.style.decal = edge.node2.getVisual('style').decal; + break; + + case 'gradient': + var sourceColor = edge.node1.getVisual('color'); + var targetColor = edge.node2.getVisual('color'); + + if (isString(sourceColor) && isString(targetColor)) { + curve.style.fill = new LinearGradient(0, 0, +(orient === 'horizontal'), +(orient === 'vertical'), [{ + color: sourceColor, + offset: 0 + }, { + color: targetColor, + offset: 1 + }]); + } + + } + + var emphasisModel = edgeModel.getModel('emphasis'); + setStatesStylesFromModel(curve, edgeModel, 'lineStyle', function (model) { + return model.getItemStyle(); + }); + group.add(curve); + edgeData.setItemGraphicEl(edge.dataIndex, curve); + var focus = emphasisModel.get('focus'); + toggleHoverEmphasis(curve, focus === 'adjacency' ? edge.getAdjacentDataIndices() : focus, emphasisModel.get('blurScope'), emphasisModel.get('disabled')); + getECData(curve).dataType = 'edge'; + }); // Generate a rect for each node + + graph.eachNode(function (node) { + var layout = node.getLayout(); + var itemModel = node.getModel(); + var dragX = itemModel.get('localX'); + var dragY = itemModel.get('localY'); + var emphasisModel = itemModel.getModel('emphasis'); + var rect = new Rect({ + shape: { + x: dragX != null ? dragX * width : layout.x, + y: dragY != null ? dragY * height : layout.y, + width: layout.dx, + height: layout.dy + }, + style: itemModel.getModel('itemStyle').getItemStyle(), + z2: 10 + }); + setLabelStyle(rect, getLabelStatesModels(itemModel), { + labelFetcher: seriesModel, + labelDataIndex: node.dataIndex, + defaultText: node.id + }); + rect.disableLabelAnimation = true; + rect.setStyle('fill', node.getVisual('color')); + rect.setStyle('decal', node.getVisual('style').decal); + setStatesStylesFromModel(rect, itemModel); + group.add(rect); + nodeData.setItemGraphicEl(node.dataIndex, rect); + getECData(rect).dataType = 'node'; + var focus = emphasisModel.get('focus'); + toggleHoverEmphasis(rect, focus === 'adjacency' ? node.getAdjacentDataIndices() : focus, emphasisModel.get('blurScope'), emphasisModel.get('disabled')); + }); + nodeData.eachItemGraphicEl(function (el, dataIndex) { + var itemModel = nodeData.getItemModel(dataIndex); + + if (itemModel.get('draggable')) { + el.drift = function (dx, dy) { + sankeyView._focusAdjacencyDisabled = true; + this.shape.x += dx; + this.shape.y += dy; + this.dirty(); + api.dispatchAction({ + type: 'dragNode', + seriesId: seriesModel.id, + dataIndex: nodeData.getRawIndex(dataIndex), + localX: this.shape.x / width, + localY: this.shape.y / height + }); + }; + + el.ondragend = function () { + sankeyView._focusAdjacencyDisabled = false; + }; + + el.draggable = true; + el.cursor = 'move'; + } + }); + + if (!this._data && seriesModel.isAnimationEnabled()) { + group.setClipPath(createGridClipShape$1(group.getBoundingRect(), seriesModel, function () { + group.removeClipPath(); + })); + } + + this._data = seriesModel.getData(); + }; + + SankeyView.prototype.dispose = function () {}; + + SankeyView.type = 'sankey'; + return SankeyView; + }(ChartView); // Add animation to the view + + + function createGridClipShape$1(rect, seriesModel, cb) { + var rectEl = new Rect({ + shape: { + x: rect.x - 10, + y: rect.y - 10, + width: 0, + height: rect.height + 20 + } + }); + initProps(rectEl, { + shape: { + width: rect.width + 20 + } + }, seriesModel, cb); + return rectEl; + } + + var SankeySeriesModel = + /** @class */ + function (_super) { + __extends(SankeySeriesModel, _super); + + function SankeySeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = SankeySeriesModel.type; + return _this; + } + /** + * Init a graph data structure from data in option series + */ + + + SankeySeriesModel.prototype.getInitialData = function (option, ecModel) { + var links = option.edges || option.links; + var nodes = option.data || option.nodes; + var levels = option.levels; + this.levelModels = []; + var levelModels = this.levelModels; + + for (var i = 0; i < levels.length; i++) { + if (levels[i].depth != null && levels[i].depth >= 0) { + levelModels[levels[i].depth] = new Model(levels[i], this, ecModel); + } else { + if ("development" !== 'production') { + throw new Error('levels[i].depth is mandatory and should be natural number'); + } + } + } + + if (nodes && links) { + var graph = createGraphFromNodeEdge(nodes, links, this, true, beforeLink); + return graph.data; + } + + function beforeLink(nodeData, edgeData) { + nodeData.wrapMethod('getItemModel', function (model, idx) { + var seriesModel = model.parentModel; + var layout = seriesModel.getData().getItemLayout(idx); + + if (layout) { + var nodeDepth = layout.depth; + var levelModel = seriesModel.levelModels[nodeDepth]; + + if (levelModel) { + model.parentModel = levelModel; + } + } + + return model; + }); + edgeData.wrapMethod('getItemModel', function (model, idx) { + var seriesModel = model.parentModel; + var edge = seriesModel.getGraph().getEdgeByIndex(idx); + var layout = edge.node1.getLayout(); + + if (layout) { + var depth = layout.depth; + var levelModel = seriesModel.levelModels[depth]; + + if (levelModel) { + model.parentModel = levelModel; + } + } + + return model; + }); + } + }; + + SankeySeriesModel.prototype.setNodePosition = function (dataIndex, localPosition) { + var nodes = this.option.data || this.option.nodes; + var dataItem = nodes[dataIndex]; + dataItem.localX = localPosition[0]; + dataItem.localY = localPosition[1]; + }; + /** + * Return the graphic data structure + * + * @return graphic data structure + */ + + + SankeySeriesModel.prototype.getGraph = function () { + return this.getData().graph; + }; + /** + * Get edge data of graphic data structure + * + * @return data structure of list + */ + + + SankeySeriesModel.prototype.getEdgeData = function () { + return this.getGraph().edgeData; + }; + + SankeySeriesModel.prototype.formatTooltip = function (dataIndex, multipleSeries, dataType) { + function noValue(val) { + return isNaN(val) || val == null; + } // dataType === 'node' or empty do not show tooltip by default + + + if (dataType === 'edge') { + var params = this.getDataParams(dataIndex, dataType); + var rawDataOpt = params.data; + var edgeValue = params.value; + var edgeName = rawDataOpt.source + ' -- ' + rawDataOpt.target; + return createTooltipMarkup('nameValue', { + name: edgeName, + value: edgeValue, + noValue: noValue(edgeValue) + }); + } // dataType === 'node' + else { + var node = this.getGraph().getNodeByIndex(dataIndex); + var value = node.getLayout().value; + var name_1 = this.getDataParams(dataIndex, dataType).data.name; + return createTooltipMarkup('nameValue', { + name: name_1 != null ? name_1 + '' : null, + value: value, + noValue: noValue(value) + }); + } + }; + + SankeySeriesModel.prototype.optionUpdated = function () {}; // Override Series.getDataParams() + + + SankeySeriesModel.prototype.getDataParams = function (dataIndex, dataType) { + var params = _super.prototype.getDataParams.call(this, dataIndex, dataType); + + if (params.value == null && dataType === 'node') { + var node = this.getGraph().getNodeByIndex(dataIndex); + var nodeValue = node.getLayout().value; + params.value = nodeValue; + } + + return params; + }; + + SankeySeriesModel.type = 'series.sankey'; + SankeySeriesModel.defaultOption = { + // zlevel: 0, + z: 2, + coordinateSystem: 'view', + left: '5%', + top: '5%', + right: '20%', + bottom: '5%', + orient: 'horizontal', + nodeWidth: 20, + nodeGap: 8, + draggable: true, + layoutIterations: 32, + label: { + show: true, + position: 'right', + fontSize: 12 + }, + levels: [], + nodeAlign: 'justify', + lineStyle: { + color: '#314656', + opacity: 0.2, + curveness: 0.5 + }, + emphasis: { + label: { + show: true + }, + lineStyle: { + opacity: 0.5 + } + }, + select: { + itemStyle: { + borderColor: '#212121' + } + }, + animationEasing: 'linear', + animationDuration: 1000 + }; + return SankeySeriesModel; + }(SeriesModel); + + function sankeyLayout(ecModel, api) { + ecModel.eachSeriesByType('sankey', function (seriesModel) { + var nodeWidth = seriesModel.get('nodeWidth'); + var nodeGap = seriesModel.get('nodeGap'); + var layoutInfo = getViewRect$4(seriesModel, api); + seriesModel.layoutInfo = layoutInfo; + var width = layoutInfo.width; + var height = layoutInfo.height; + var graph = seriesModel.getGraph(); + var nodes = graph.nodes; + var edges = graph.edges; + computeNodeValues(nodes); + var filteredNodes = filter(nodes, function (node) { + return node.getLayout().value === 0; + }); + var iterations = filteredNodes.length !== 0 ? 0 : seriesModel.get('layoutIterations'); + var orient = seriesModel.get('orient'); + var nodeAlign = seriesModel.get('nodeAlign'); + layoutSankey(nodes, edges, nodeWidth, nodeGap, width, height, iterations, orient, nodeAlign); + }); + } + /** + * Get the layout position of the whole view + */ + + function getViewRect$4(seriesModel, api) { + return getLayoutRect(seriesModel.getBoxLayoutParams(), { + width: api.getWidth(), + height: api.getHeight() + }); + } + + function layoutSankey(nodes, edges, nodeWidth, nodeGap, width, height, iterations, orient, nodeAlign) { + computeNodeBreadths(nodes, edges, nodeWidth, width, height, orient, nodeAlign); + computeNodeDepths(nodes, edges, height, width, nodeGap, iterations, orient); + computeEdgeDepths(nodes, orient); + } + /** + * Compute the value of each node by summing the associated edge's value + */ + + + function computeNodeValues(nodes) { + each(nodes, function (node) { + var value1 = sum(node.outEdges, getEdgeValue); + var value2 = sum(node.inEdges, getEdgeValue); + var nodeRawValue = node.getValue() || 0; + var value = Math.max(value1, value2, nodeRawValue); + node.setLayout({ + value: value + }, true); + }); + } + /** + * Compute the x-position for each node. + * + * Here we use Kahn algorithm to detect cycle when we traverse + * the node to computer the initial x position. + */ + + + function computeNodeBreadths(nodes, edges, nodeWidth, width, height, orient, nodeAlign) { + // Used to mark whether the edge is deleted. if it is deleted, + // the value is 0, otherwise it is 1. + var remainEdges = []; // Storage each node's indegree. + + var indegreeArr = []; //Used to storage the node with indegree is equal to 0. + + var zeroIndegrees = []; + var nextTargetNode = []; + var x = 0; // let kx = 0; + + for (var i = 0; i < edges.length; i++) { + remainEdges[i] = 1; + } + + for (var i = 0; i < nodes.length; i++) { + indegreeArr[i] = nodes[i].inEdges.length; + + if (indegreeArr[i] === 0) { + zeroIndegrees.push(nodes[i]); + } + } + + var maxNodeDepth = -1; // Traversing nodes using topological sorting to calculate the + // horizontal(if orient === 'horizontal') or vertical(if orient === 'vertical') + // position of the nodes. + + while (zeroIndegrees.length) { + for (var idx = 0; idx < zeroIndegrees.length; idx++) { + var node = zeroIndegrees[idx]; + var item = node.hostGraph.data.getRawDataItem(node.dataIndex); + var isItemDepth = item.depth != null && item.depth >= 0; + + if (isItemDepth && item.depth > maxNodeDepth) { + maxNodeDepth = item.depth; + } + + node.setLayout({ + depth: isItemDepth ? item.depth : x + }, true); + orient === 'vertical' ? node.setLayout({ + dy: nodeWidth + }, true) : node.setLayout({ + dx: nodeWidth + }, true); + + for (var edgeIdx = 0; edgeIdx < node.outEdges.length; edgeIdx++) { + var edge = node.outEdges[edgeIdx]; + var indexEdge = edges.indexOf(edge); + remainEdges[indexEdge] = 0; + var targetNode = edge.node2; + var nodeIndex = nodes.indexOf(targetNode); + + if (--indegreeArr[nodeIndex] === 0 && nextTargetNode.indexOf(targetNode) < 0) { + nextTargetNode.push(targetNode); + } + } + } + + ++x; + zeroIndegrees = nextTargetNode; + nextTargetNode = []; + } + + for (var i = 0; i < remainEdges.length; i++) { + if (remainEdges[i] === 1) { + throw new Error('Sankey is a DAG, the original data has cycle!'); + } + } + + var maxDepth = maxNodeDepth > x - 1 ? maxNodeDepth : x - 1; + + if (nodeAlign && nodeAlign !== 'left') { + adjustNodeWithNodeAlign(nodes, nodeAlign, orient, maxDepth); + } + + var kx = orient === 'vertical' ? (height - nodeWidth) / maxDepth : (width - nodeWidth) / maxDepth; + scaleNodeBreadths(nodes, kx, orient); + } + + function isNodeDepth(node) { + var item = node.hostGraph.data.getRawDataItem(node.dataIndex); + return item.depth != null && item.depth >= 0; + } + + function adjustNodeWithNodeAlign(nodes, nodeAlign, orient, maxDepth) { + if (nodeAlign === 'right') { + var nextSourceNode = []; + var remainNodes = nodes; + var nodeHeight = 0; + + while (remainNodes.length) { + for (var i = 0; i < remainNodes.length; i++) { + var node = remainNodes[i]; + node.setLayout({ + skNodeHeight: nodeHeight + }, true); + + for (var j = 0; j < node.inEdges.length; j++) { + var edge = node.inEdges[j]; + + if (nextSourceNode.indexOf(edge.node1) < 0) { + nextSourceNode.push(edge.node1); + } + } + } + + remainNodes = nextSourceNode; + nextSourceNode = []; + ++nodeHeight; + } + + each(nodes, function (node) { + if (!isNodeDepth(node)) { + node.setLayout({ + depth: Math.max(0, maxDepth - node.getLayout().skNodeHeight) + }, true); + } + }); + } else if (nodeAlign === 'justify') { + moveSinksRight(nodes, maxDepth); + } + } + /** + * All the node without outEgdes are assigned maximum x-position and + * be aligned in the last column. + * + * @param nodes. node of sankey view. + * @param maxDepth. use to assign to node without outEdges as x-position. + */ + + + function moveSinksRight(nodes, maxDepth) { + each(nodes, function (node) { + if (!isNodeDepth(node) && !node.outEdges.length) { + node.setLayout({ + depth: maxDepth + }, true); + } + }); + } + /** + * Scale node x-position to the width + * + * @param nodes node of sankey view + * @param kx multiple used to scale nodes + */ + + + function scaleNodeBreadths(nodes, kx, orient) { + each(nodes, function (node) { + var nodeDepth = node.getLayout().depth * kx; + orient === 'vertical' ? node.setLayout({ + y: nodeDepth + }, true) : node.setLayout({ + x: nodeDepth + }, true); + }); + } + /** + * Using Gauss-Seidel iterations method to compute the node depth(y-position) + * + * @param nodes node of sankey view + * @param edges edge of sankey view + * @param height the whole height of the area to draw the view + * @param nodeGap the vertical distance between two nodes + * in the same column. + * @param iterations the number of iterations for the algorithm + */ + + + function computeNodeDepths(nodes, edges, height, width, nodeGap, iterations, orient) { + var nodesByBreadth = prepareNodesByBreadth(nodes, orient); + initializeNodeDepth(nodesByBreadth, edges, height, width, nodeGap, orient); + resolveCollisions(nodesByBreadth, nodeGap, height, width, orient); + + for (var alpha = 1; iterations > 0; iterations--) { + // 0.99 is a experience parameter, ensure that each iterations of + // changes as small as possible. + alpha *= 0.99; + relaxRightToLeft(nodesByBreadth, alpha, orient); + resolveCollisions(nodesByBreadth, nodeGap, height, width, orient); + relaxLeftToRight(nodesByBreadth, alpha, orient); + resolveCollisions(nodesByBreadth, nodeGap, height, width, orient); + } + } + + function prepareNodesByBreadth(nodes, orient) { + var nodesByBreadth = []; + var keyAttr = orient === 'vertical' ? 'y' : 'x'; + var groupResult = groupData(nodes, function (node) { + return node.getLayout()[keyAttr]; + }); + groupResult.keys.sort(function (a, b) { + return a - b; + }); + each(groupResult.keys, function (key) { + nodesByBreadth.push(groupResult.buckets.get(key)); + }); + return nodesByBreadth; + } + /** + * Compute the original y-position for each node + */ + + + function initializeNodeDepth(nodesByBreadth, edges, height, width, nodeGap, orient) { + var minKy = Infinity; + each(nodesByBreadth, function (nodes) { + var n = nodes.length; + var sum = 0; + each(nodes, function (node) { + sum += node.getLayout().value; + }); + var ky = orient === 'vertical' ? (width - (n - 1) * nodeGap) / sum : (height - (n - 1) * nodeGap) / sum; + + if (ky < minKy) { + minKy = ky; + } + }); + each(nodesByBreadth, function (nodes) { + each(nodes, function (node, i) { + var nodeDy = node.getLayout().value * minKy; + + if (orient === 'vertical') { + node.setLayout({ + x: i + }, true); + node.setLayout({ + dx: nodeDy + }, true); + } else { + node.setLayout({ + y: i + }, true); + node.setLayout({ + dy: nodeDy + }, true); + } + }); + }); + each(edges, function (edge) { + var edgeDy = +edge.getValue() * minKy; + edge.setLayout({ + dy: edgeDy + }, true); + }); + } + /** + * Resolve the collision of initialized depth (y-position) + */ + + + function resolveCollisions(nodesByBreadth, nodeGap, height, width, orient) { + var keyAttr = orient === 'vertical' ? 'x' : 'y'; + each(nodesByBreadth, function (nodes) { + nodes.sort(function (a, b) { + return a.getLayout()[keyAttr] - b.getLayout()[keyAttr]; + }); + var nodeX; + var node; + var dy; + var y0 = 0; + var n = nodes.length; + var nodeDyAttr = orient === 'vertical' ? 'dx' : 'dy'; + + for (var i = 0; i < n; i++) { + node = nodes[i]; + dy = y0 - node.getLayout()[keyAttr]; + + if (dy > 0) { + nodeX = node.getLayout()[keyAttr] + dy; + orient === 'vertical' ? node.setLayout({ + x: nodeX + }, true) : node.setLayout({ + y: nodeX + }, true); + } + + y0 = node.getLayout()[keyAttr] + node.getLayout()[nodeDyAttr] + nodeGap; + } + + var viewWidth = orient === 'vertical' ? width : height; // If the bottommost node goes outside the bounds, push it back up + + dy = y0 - nodeGap - viewWidth; + + if (dy > 0) { + nodeX = node.getLayout()[keyAttr] - dy; + orient === 'vertical' ? node.setLayout({ + x: nodeX + }, true) : node.setLayout({ + y: nodeX + }, true); + y0 = nodeX; + + for (var i = n - 2; i >= 0; --i) { + node = nodes[i]; + dy = node.getLayout()[keyAttr] + node.getLayout()[nodeDyAttr] + nodeGap - y0; + + if (dy > 0) { + nodeX = node.getLayout()[keyAttr] - dy; + orient === 'vertical' ? node.setLayout({ + x: nodeX + }, true) : node.setLayout({ + y: nodeX + }, true); + } + + y0 = node.getLayout()[keyAttr]; + } + } + }); + } + /** + * Change the y-position of the nodes, except most the right side nodes + * @param nodesByBreadth + * @param alpha parameter used to adjust the nodes y-position + */ + + + function relaxRightToLeft(nodesByBreadth, alpha, orient) { + each(nodesByBreadth.slice().reverse(), function (nodes) { + each(nodes, function (node) { + if (node.outEdges.length) { + var y = sum(node.outEdges, weightedTarget, orient) / sum(node.outEdges, getEdgeValue); + + if (isNaN(y)) { + var len = node.outEdges.length; + y = len ? sum(node.outEdges, centerTarget, orient) / len : 0; + } + + if (orient === 'vertical') { + var nodeX = node.getLayout().x + (y - center$1(node, orient)) * alpha; + node.setLayout({ + x: nodeX + }, true); + } else { + var nodeY = node.getLayout().y + (y - center$1(node, orient)) * alpha; + node.setLayout({ + y: nodeY + }, true); + } + } + }); + }); + } + + function weightedTarget(edge, orient) { + return center$1(edge.node2, orient) * edge.getValue(); + } + + function centerTarget(edge, orient) { + return center$1(edge.node2, orient); + } + + function weightedSource(edge, orient) { + return center$1(edge.node1, orient) * edge.getValue(); + } + + function centerSource(edge, orient) { + return center$1(edge.node1, orient); + } + + function center$1(node, orient) { + return orient === 'vertical' ? node.getLayout().x + node.getLayout().dx / 2 : node.getLayout().y + node.getLayout().dy / 2; + } + + function getEdgeValue(edge) { + return edge.getValue(); + } + + function sum(array, cb, orient) { + var sum = 0; + var len = array.length; + var i = -1; + + while (++i < len) { + var value = +cb(array[i], orient); + + if (!isNaN(value)) { + sum += value; + } + } + + return sum; + } + /** + * Change the y-position of the nodes, except most the left side nodes + */ + + + function relaxLeftToRight(nodesByBreadth, alpha, orient) { + each(nodesByBreadth, function (nodes) { + each(nodes, function (node) { + if (node.inEdges.length) { + var y = sum(node.inEdges, weightedSource, orient) / sum(node.inEdges, getEdgeValue); + + if (isNaN(y)) { + var len = node.inEdges.length; + y = len ? sum(node.inEdges, centerSource, orient) / len : 0; + } + + if (orient === 'vertical') { + var nodeX = node.getLayout().x + (y - center$1(node, orient)) * alpha; + node.setLayout({ + x: nodeX + }, true); + } else { + var nodeY = node.getLayout().y + (y - center$1(node, orient)) * alpha; + node.setLayout({ + y: nodeY + }, true); + } + } + }); + }); + } + /** + * Compute the depth(y-position) of each edge + */ + + + function computeEdgeDepths(nodes, orient) { + var keyAttr = orient === 'vertical' ? 'x' : 'y'; + each(nodes, function (node) { + node.outEdges.sort(function (a, b) { + return a.node2.getLayout()[keyAttr] - b.node2.getLayout()[keyAttr]; + }); + node.inEdges.sort(function (a, b) { + return a.node1.getLayout()[keyAttr] - b.node1.getLayout()[keyAttr]; + }); + }); + each(nodes, function (node) { + var sy = 0; + var ty = 0; + each(node.outEdges, function (edge) { + edge.setLayout({ + sy: sy + }, true); + sy += edge.getLayout().dy; + }); + each(node.inEdges, function (edge) { + edge.setLayout({ + ty: ty + }, true); + ty += edge.getLayout().dy; + }); + }); + } + + function sankeyVisual(ecModel) { + ecModel.eachSeriesByType('sankey', function (seriesModel) { + var graph = seriesModel.getGraph(); + var nodes = graph.nodes; + + if (nodes.length) { + var minValue_1 = Infinity; + var maxValue_1 = -Infinity; + each(nodes, function (node) { + var nodeValue = node.getLayout().value; + + if (nodeValue < minValue_1) { + minValue_1 = nodeValue; + } + + if (nodeValue > maxValue_1) { + maxValue_1 = nodeValue; + } + }); + each(nodes, function (node) { + var mapping = new VisualMapping({ + type: 'color', + mappingMethod: 'linear', + dataExtent: [minValue_1, maxValue_1], + visual: seriesModel.get('color') + }); + var mapValueToColor = mapping.mapValueToVisual(node.getLayout().value); + var customColor = node.getModel().get(['itemStyle', 'color']); + + if (customColor != null) { + node.setVisual('color', customColor); + node.setVisual('style', { + fill: customColor + }); + } else { + node.setVisual('color', mapValueToColor); + node.setVisual('style', { + fill: mapValueToColor + }); + } + }); + } + }); + } + + function install$i(registers) { + registers.registerChartView(SankeyView); + registers.registerSeriesModel(SankeySeriesModel); + registers.registerLayout(sankeyLayout); + registers.registerVisual(sankeyVisual); + registers.registerAction({ + type: 'dragNode', + event: 'dragnode', + // here can only use 'update' now, other value is not support in echarts. + update: 'update' + }, function (payload, ecModel) { + ecModel.eachComponent({ + mainType: 'series', + subType: 'sankey', + query: payload + }, function (seriesModel) { + seriesModel.setNodePosition(payload.dataIndex, [payload.localX, payload.localY]); + }); + }); + } + + var WhiskerBoxCommonMixin = + /** @class */ + function () { + function WhiskerBoxCommonMixin() {} + /** + * @override + */ + + + WhiskerBoxCommonMixin.prototype.getInitialData = function (option, ecModel) { + // When both types of xAxis and yAxis are 'value', layout is + // needed to be specified by user. Otherwise, layout can be + // judged by which axis is category. + var ordinalMeta; + var xAxisModel = ecModel.getComponent('xAxis', this.get('xAxisIndex')); + var yAxisModel = ecModel.getComponent('yAxis', this.get('yAxisIndex')); + var xAxisType = xAxisModel.get('type'); + var yAxisType = yAxisModel.get('type'); + var addOrdinal; // FIXME + // Consider time axis. + + if (xAxisType === 'category') { + option.layout = 'horizontal'; + ordinalMeta = xAxisModel.getOrdinalMeta(); + addOrdinal = true; + } else if (yAxisType === 'category') { + option.layout = 'vertical'; + ordinalMeta = yAxisModel.getOrdinalMeta(); + addOrdinal = true; + } else { + option.layout = option.layout || 'horizontal'; + } + + var coordDims = ['x', 'y']; + var baseAxisDimIndex = option.layout === 'horizontal' ? 0 : 1; + var baseAxisDim = this._baseAxisDim = coordDims[baseAxisDimIndex]; + var otherAxisDim = coordDims[1 - baseAxisDimIndex]; + var axisModels = [xAxisModel, yAxisModel]; + var baseAxisType = axisModels[baseAxisDimIndex].get('type'); + var otherAxisType = axisModels[1 - baseAxisDimIndex].get('type'); + var data = option.data; // Clone a new data for next setOption({}) usage. + // Avoid modifying current data will affect further update. + + if (data && addOrdinal) { + var newOptionData_1 = []; + each(data, function (item, index) { + var newItem; + + if (isArray(item)) { + newItem = item.slice(); // Modify current using data. + + item.unshift(index); + } else if (isArray(item.value)) { + newItem = extend({}, item); + newItem.value = newItem.value.slice(); // Modify current using data. + + item.value.unshift(index); + } else { + newItem = item; + } + + newOptionData_1.push(newItem); + }); + option.data = newOptionData_1; + } + + var defaultValueDimensions = this.defaultValueDimensions; + var coordDimensions = [{ + name: baseAxisDim, + type: getDimensionTypeByAxis(baseAxisType), + ordinalMeta: ordinalMeta, + otherDims: { + tooltip: false, + itemName: 0 + }, + dimsDef: ['base'] + }, { + name: otherAxisDim, + type: getDimensionTypeByAxis(otherAxisType), + dimsDef: defaultValueDimensions.slice() + }]; + return createSeriesDataSimply(this, { + coordDimensions: coordDimensions, + dimensionsCount: defaultValueDimensions.length + 1, + encodeDefaulter: curry(makeSeriesEncodeForAxisCoordSys, coordDimensions, this) + }); + }; + /** + * If horizontal, base axis is x, otherwise y. + * @override + */ + + + WhiskerBoxCommonMixin.prototype.getBaseAxis = function () { + var dim = this._baseAxisDim; + return this.ecModel.getComponent(dim + 'Axis', this.get(dim + 'AxisIndex')).axis; + }; + + return WhiskerBoxCommonMixin; + }(); + + var BoxplotSeriesModel = + /** @class */ + function (_super) { + __extends(BoxplotSeriesModel, _super); + + function BoxplotSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = BoxplotSeriesModel.type; // TODO + // box width represents group size, so dimension should have 'size'. + + /** + * @see + * The meanings of 'min' and 'max' depend on user, + * and echarts do not need to know it. + * @readOnly + */ + + _this.defaultValueDimensions = [{ + name: 'min', + defaultTooltip: true + }, { + name: 'Q1', + defaultTooltip: true + }, { + name: 'median', + defaultTooltip: true + }, { + name: 'Q3', + defaultTooltip: true + }, { + name: 'max', + defaultTooltip: true + }]; + _this.visualDrawType = 'stroke'; + return _this; + } + + BoxplotSeriesModel.type = 'series.boxplot'; + BoxplotSeriesModel.dependencies = ['xAxis', 'yAxis', 'grid']; + BoxplotSeriesModel.defaultOption = { + // zlevel: 0, + z: 2, + coordinateSystem: 'cartesian2d', + legendHoverLink: true, + layout: null, + boxWidth: [7, 50], + itemStyle: { + color: '#fff', + borderWidth: 1 + }, + emphasis: { + scale: true, + itemStyle: { + borderWidth: 2, + shadowBlur: 5, + shadowOffsetX: 1, + shadowOffsetY: 1, + shadowColor: 'rgba(0,0,0,0.2)' + } + }, + animationDuration: 800 + }; + return BoxplotSeriesModel; + }(SeriesModel); + + mixin(BoxplotSeriesModel, WhiskerBoxCommonMixin, true); + + var BoxplotView = + /** @class */ + function (_super) { + __extends(BoxplotView, _super); + + function BoxplotView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = BoxplotView.type; + return _this; + } + + BoxplotView.prototype.render = function (seriesModel, ecModel, api) { + var data = seriesModel.getData(); + var group = this.group; + var oldData = this._data; // There is no old data only when first rendering or switching from + // stream mode to normal mode, where previous elements should be removed. + + if (!this._data) { + group.removeAll(); + } + + var constDim = seriesModel.get('layout') === 'horizontal' ? 1 : 0; + data.diff(oldData).add(function (newIdx) { + if (data.hasValue(newIdx)) { + var itemLayout = data.getItemLayout(newIdx); + var symbolEl = createNormalBox(itemLayout, data, newIdx, constDim, true); + data.setItemGraphicEl(newIdx, symbolEl); + group.add(symbolEl); + } + }).update(function (newIdx, oldIdx) { + var symbolEl = oldData.getItemGraphicEl(oldIdx); // Empty data + + if (!data.hasValue(newIdx)) { + group.remove(symbolEl); + return; + } + + var itemLayout = data.getItemLayout(newIdx); + + if (!symbolEl) { + symbolEl = createNormalBox(itemLayout, data, newIdx, constDim); + } else { + saveOldStyle(symbolEl); + updateNormalBoxData(itemLayout, symbolEl, data, newIdx); + } + + group.add(symbolEl); + data.setItemGraphicEl(newIdx, symbolEl); + }).remove(function (oldIdx) { + var el = oldData.getItemGraphicEl(oldIdx); + el && group.remove(el); + }).execute(); + this._data = data; + }; + + BoxplotView.prototype.remove = function (ecModel) { + var group = this.group; + var data = this._data; + this._data = null; + data && data.eachItemGraphicEl(function (el) { + el && group.remove(el); + }); + }; + + BoxplotView.type = 'boxplot'; + return BoxplotView; + }(ChartView); + + var BoxPathShape = + /** @class */ + function () { + function BoxPathShape() {} + + return BoxPathShape; + }(); + + var BoxPath = + /** @class */ + function (_super) { + __extends(BoxPath, _super); + + function BoxPath(opts) { + var _this = _super.call(this, opts) || this; + + _this.type = 'boxplotBoxPath'; + return _this; + } + + BoxPath.prototype.getDefaultShape = function () { + return new BoxPathShape(); + }; + + BoxPath.prototype.buildPath = function (ctx, shape) { + var ends = shape.points; + var i = 0; + ctx.moveTo(ends[i][0], ends[i][1]); + i++; + + for (; i < 4; i++) { + ctx.lineTo(ends[i][0], ends[i][1]); + } + + ctx.closePath(); + + for (; i < ends.length; i++) { + ctx.moveTo(ends[i][0], ends[i][1]); + i++; + ctx.lineTo(ends[i][0], ends[i][1]); + } + }; + + return BoxPath; + }(Path); + + function createNormalBox(itemLayout, data, dataIndex, constDim, isInit) { + var ends = itemLayout.ends; + var el = new BoxPath({ + shape: { + points: isInit ? transInit(ends, constDim, itemLayout) : ends + } + }); + updateNormalBoxData(itemLayout, el, data, dataIndex, isInit); + return el; + } + + function updateNormalBoxData(itemLayout, el, data, dataIndex, isInit) { + var seriesModel = data.hostModel; + var updateMethod = graphic[isInit ? 'initProps' : 'updateProps']; + updateMethod(el, { + shape: { + points: itemLayout.ends + } + }, seriesModel, dataIndex); + el.useStyle(data.getItemVisual(dataIndex, 'style')); + el.style.strokeNoScale = true; + el.z2 = 100; + var itemModel = data.getItemModel(dataIndex); + var emphasisModel = itemModel.getModel('emphasis'); + setStatesStylesFromModel(el, itemModel); + toggleHoverEmphasis(el, emphasisModel.get('focus'), emphasisModel.get('blurScope'), emphasisModel.get('disabled')); + } + + function transInit(points, dim, itemLayout) { + return map(points, function (point) { + point = point.slice(); + point[dim] = itemLayout.initBaseline; + return point; + }); + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + function boxplotVisual(ecModel, api) {} + + var each$6 = each; + function boxplotLayout(ecModel) { + var groupResult = groupSeriesByAxis(ecModel); + each$6(groupResult, function (groupItem) { + var seriesModels = groupItem.seriesModels; + + if (!seriesModels.length) { + return; + } + + calculateBase(groupItem); + each$6(seriesModels, function (seriesModel, idx) { + layoutSingleSeries(seriesModel, groupItem.boxOffsetList[idx], groupItem.boxWidthList[idx]); + }); + }); + } + /** + * Group series by axis. + */ + + function groupSeriesByAxis(ecModel) { + var result = []; + var axisList = []; + ecModel.eachSeriesByType('boxplot', function (seriesModel) { + var baseAxis = seriesModel.getBaseAxis(); + var idx = indexOf(axisList, baseAxis); + + if (idx < 0) { + idx = axisList.length; + axisList[idx] = baseAxis; + result[idx] = { + axis: baseAxis, + seriesModels: [] + }; + } + + result[idx].seriesModels.push(seriesModel); + }); + return result; + } + /** + * Calculate offset and box width for each series. + */ + + + function calculateBase(groupItem) { + var baseAxis = groupItem.axis; + var seriesModels = groupItem.seriesModels; + var seriesCount = seriesModels.length; + var boxWidthList = groupItem.boxWidthList = []; + var boxOffsetList = groupItem.boxOffsetList = []; + var boundList = []; + var bandWidth; + + if (baseAxis.type === 'category') { + bandWidth = baseAxis.getBandWidth(); + } else { + var maxDataCount_1 = 0; + each$6(seriesModels, function (seriesModel) { + maxDataCount_1 = Math.max(maxDataCount_1, seriesModel.getData().count()); + }); + var extent = baseAxis.getExtent(); + bandWidth = Math.abs(extent[1] - extent[0]) / maxDataCount_1; + } + + each$6(seriesModels, function (seriesModel) { + var boxWidthBound = seriesModel.get('boxWidth'); + + if (!isArray(boxWidthBound)) { + boxWidthBound = [boxWidthBound, boxWidthBound]; + } + + boundList.push([parsePercent$1(boxWidthBound[0], bandWidth) || 0, parsePercent$1(boxWidthBound[1], bandWidth) || 0]); + }); + var availableWidth = bandWidth * 0.8 - 2; + var boxGap = availableWidth / seriesCount * 0.3; + var boxWidth = (availableWidth - boxGap * (seriesCount - 1)) / seriesCount; + var base = boxWidth / 2 - availableWidth / 2; + each$6(seriesModels, function (seriesModel, idx) { + boxOffsetList.push(base); + base += boxGap + boxWidth; + boxWidthList.push(Math.min(Math.max(boxWidth, boundList[idx][0]), boundList[idx][1])); + }); + } + /** + * Calculate points location for each series. + */ + + + function layoutSingleSeries(seriesModel, offset, boxWidth) { + var coordSys = seriesModel.coordinateSystem; + var data = seriesModel.getData(); + var halfWidth = boxWidth / 2; + var cDimIdx = seriesModel.get('layout') === 'horizontal' ? 0 : 1; + var vDimIdx = 1 - cDimIdx; + var coordDims = ['x', 'y']; + var cDim = data.mapDimension(coordDims[cDimIdx]); + var vDims = data.mapDimensionsAll(coordDims[vDimIdx]); + + if (cDim == null || vDims.length < 5) { + return; + } + + for (var dataIndex = 0; dataIndex < data.count(); dataIndex++) { + var axisDimVal = data.get(cDim, dataIndex); + var median = getPoint(axisDimVal, vDims[2], dataIndex); + var end1 = getPoint(axisDimVal, vDims[0], dataIndex); + var end2 = getPoint(axisDimVal, vDims[1], dataIndex); + var end4 = getPoint(axisDimVal, vDims[3], dataIndex); + var end5 = getPoint(axisDimVal, vDims[4], dataIndex); + var ends = []; + addBodyEnd(ends, end2, false); + addBodyEnd(ends, end4, true); + ends.push(end1, end2, end5, end4); + layEndLine(ends, end1); + layEndLine(ends, end5); + layEndLine(ends, median); + data.setItemLayout(dataIndex, { + initBaseline: median[vDimIdx], + ends: ends + }); + } + + function getPoint(axisDimVal, dim, dataIndex) { + var val = data.get(dim, dataIndex); + var p = []; + p[cDimIdx] = axisDimVal; + p[vDimIdx] = val; + var point; + + if (isNaN(axisDimVal) || isNaN(val)) { + point = [NaN, NaN]; + } else { + point = coordSys.dataToPoint(p); + point[cDimIdx] += offset; + } + + return point; + } + + function addBodyEnd(ends, point, start) { + var point1 = point.slice(); + var point2 = point.slice(); + point1[cDimIdx] += halfWidth; + point2[cDimIdx] -= halfWidth; + start ? ends.push(point1, point2) : ends.push(point2, point1); + } + + function layEndLine(ends, endCenter) { + var from = endCenter.slice(); + var to = endCenter.slice(); + from[cDimIdx] -= halfWidth; + to[cDimIdx] += halfWidth; + ends.push(from, to); + } + } + + /** + * See: + * + * + * + * Helper method for preparing data. + * + * @param rawData like + * [ + * [12,232,443], (raw data set for the first box) + * [3843,5545,1232], (raw data set for the second box) + * ... + * ] + * @param opt.boundIQR=1.5 Data less than min bound is outlier. + * default 1.5, means Q1 - 1.5 * (Q3 - Q1). + * If 'none'/0 passed, min bound will not be used. + */ + + function prepareBoxplotData(rawData, opt) { + opt = opt || {}; + var boxData = []; + var outliers = []; + var boundIQR = opt.boundIQR; + var useExtreme = boundIQR === 'none' || boundIQR === 0; + + for (var i = 0; i < rawData.length; i++) { + var ascList = asc(rawData[i].slice()); + var Q1 = quantile(ascList, 0.25); + var Q2 = quantile(ascList, 0.5); + var Q3 = quantile(ascList, 0.75); + var min = ascList[0]; + var max = ascList[ascList.length - 1]; + var bound = (boundIQR == null ? 1.5 : boundIQR) * (Q3 - Q1); + var low = useExtreme ? min : Math.max(min, Q1 - bound); + var high = useExtreme ? max : Math.min(max, Q3 + bound); + var itemNameFormatter = opt.itemNameFormatter; + var itemName = isFunction(itemNameFormatter) ? itemNameFormatter({ + value: i + }) : isString(itemNameFormatter) ? itemNameFormatter.replace('{value}', i + '') : i + ''; + boxData.push([itemName, low, Q1, Q2, Q3, high]); + + for (var j = 0; j < ascList.length; j++) { + var dataItem = ascList[j]; + + if (dataItem < low || dataItem > high) { + var outlier = [itemName, dataItem]; + outliers.push(outlier); + } + } + } + + return { + boxData: boxData, + outliers: outliers + }; + } + + var boxplotTransform = { + type: 'echarts:boxplot', + transform: function transform(params) { + var upstream = params.upstream; + + if (upstream.sourceFormat !== SOURCE_FORMAT_ARRAY_ROWS) { + var errMsg = ''; + + if ("development" !== 'production') { + errMsg = makePrintable('source data is not applicable for this boxplot transform. Expect number[][].'); + } + + throwError(errMsg); + } + + var result = prepareBoxplotData(upstream.getRawData(), params.config); + return [{ + dimensions: ['ItemName', 'Low', 'Q1', 'Q2', 'Q3', 'High'], + data: result.boxData + }, { + data: result.outliers + }]; + } + }; + + function install$j(registers) { + registers.registerSeriesModel(BoxplotSeriesModel); + registers.registerChartView(BoxplotView); + registers.registerVisual(boxplotVisual); + registers.registerLayout(boxplotLayout); + registers.registerTransform(boxplotTransform); + } + + var SKIP_PROPS = ['color', 'borderColor']; + + var CandlestickView = + /** @class */ + function (_super) { + __extends(CandlestickView, _super); + + function CandlestickView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = CandlestickView.type; + return _this; + } + + CandlestickView.prototype.render = function (seriesModel, ecModel, api) { + // If there is clipPath created in large mode. Remove it. + this.group.removeClipPath(); // Clear previously rendered progressive elements. + + this._progressiveEls = null; + + this._updateDrawMode(seriesModel); + + this._isLargeDraw ? this._renderLarge(seriesModel) : this._renderNormal(seriesModel); + }; + + CandlestickView.prototype.incrementalPrepareRender = function (seriesModel, ecModel, api) { + this._clear(); + + this._updateDrawMode(seriesModel); + }; + + CandlestickView.prototype.incrementalRender = function (params, seriesModel, ecModel, api) { + this._progressiveEls = []; + this._isLargeDraw ? this._incrementalRenderLarge(params, seriesModel) : this._incrementalRenderNormal(params, seriesModel); + }; + + CandlestickView.prototype.eachRendered = function (cb) { + traverseElements(this._progressiveEls || this.group, cb); + }; + + CandlestickView.prototype._updateDrawMode = function (seriesModel) { + var isLargeDraw = seriesModel.pipelineContext.large; + + if (this._isLargeDraw == null || isLargeDraw !== this._isLargeDraw) { + this._isLargeDraw = isLargeDraw; + + this._clear(); + } + }; + + CandlestickView.prototype._renderNormal = function (seriesModel) { + var data = seriesModel.getData(); + var oldData = this._data; + var group = this.group; + var isSimpleBox = data.getLayout('isSimpleBox'); + var needsClip = seriesModel.get('clip', true); + var coord = seriesModel.coordinateSystem; + var clipArea = coord.getArea && coord.getArea(); // There is no old data only when first rendering or switching from + // stream mode to normal mode, where previous elements should be removed. + + if (!this._data) { + group.removeAll(); + } + + data.diff(oldData).add(function (newIdx) { + if (data.hasValue(newIdx)) { + var itemLayout = data.getItemLayout(newIdx); + + if (needsClip && isNormalBoxClipped(clipArea, itemLayout)) { + return; + } + + var el = createNormalBox$1(itemLayout, newIdx, true); + initProps(el, { + shape: { + points: itemLayout.ends + } + }, seriesModel, newIdx); + setBoxCommon(el, data, newIdx, isSimpleBox); + group.add(el); + data.setItemGraphicEl(newIdx, el); + } + }).update(function (newIdx, oldIdx) { + var el = oldData.getItemGraphicEl(oldIdx); // Empty data + + if (!data.hasValue(newIdx)) { + group.remove(el); + return; + } + + var itemLayout = data.getItemLayout(newIdx); + + if (needsClip && isNormalBoxClipped(clipArea, itemLayout)) { + group.remove(el); + return; + } + + if (!el) { + el = createNormalBox$1(itemLayout); + } else { + updateProps(el, { + shape: { + points: itemLayout.ends + } + }, seriesModel, newIdx); + saveOldStyle(el); + } + + setBoxCommon(el, data, newIdx, isSimpleBox); + group.add(el); + data.setItemGraphicEl(newIdx, el); + }).remove(function (oldIdx) { + var el = oldData.getItemGraphicEl(oldIdx); + el && group.remove(el); + }).execute(); + this._data = data; + }; + + CandlestickView.prototype._renderLarge = function (seriesModel) { + this._clear(); + + createLarge$1(seriesModel, this.group); + var clipPath = seriesModel.get('clip', true) ? createClipPath(seriesModel.coordinateSystem, false, seriesModel) : null; + + if (clipPath) { + this.group.setClipPath(clipPath); + } else { + this.group.removeClipPath(); + } + }; + + CandlestickView.prototype._incrementalRenderNormal = function (params, seriesModel) { + var data = seriesModel.getData(); + var isSimpleBox = data.getLayout('isSimpleBox'); + var dataIndex; + + while ((dataIndex = params.next()) != null) { + var itemLayout = data.getItemLayout(dataIndex); + var el = createNormalBox$1(itemLayout); + setBoxCommon(el, data, dataIndex, isSimpleBox); + el.incremental = true; + this.group.add(el); + + this._progressiveEls.push(el); + } + }; + + CandlestickView.prototype._incrementalRenderLarge = function (params, seriesModel) { + createLarge$1(seriesModel, this.group, this._progressiveEls, true); + }; + + CandlestickView.prototype.remove = function (ecModel) { + this._clear(); + }; + + CandlestickView.prototype._clear = function () { + this.group.removeAll(); + this._data = null; + }; + + CandlestickView.type = 'candlestick'; + return CandlestickView; + }(ChartView); + + var NormalBoxPathShape = + /** @class */ + function () { + function NormalBoxPathShape() {} + + return NormalBoxPathShape; + }(); + + var NormalBoxPath = + /** @class */ + function (_super) { + __extends(NormalBoxPath, _super); + + function NormalBoxPath(opts) { + var _this = _super.call(this, opts) || this; + + _this.type = 'normalCandlestickBox'; + return _this; + } + + NormalBoxPath.prototype.getDefaultShape = function () { + return new NormalBoxPathShape(); + }; + + NormalBoxPath.prototype.buildPath = function (ctx, shape) { + var ends = shape.points; + + if (this.__simpleBox) { + ctx.moveTo(ends[4][0], ends[4][1]); + ctx.lineTo(ends[6][0], ends[6][1]); + } else { + ctx.moveTo(ends[0][0], ends[0][1]); + ctx.lineTo(ends[1][0], ends[1][1]); + ctx.lineTo(ends[2][0], ends[2][1]); + ctx.lineTo(ends[3][0], ends[3][1]); + ctx.closePath(); + ctx.moveTo(ends[4][0], ends[4][1]); + ctx.lineTo(ends[5][0], ends[5][1]); + ctx.moveTo(ends[6][0], ends[6][1]); + ctx.lineTo(ends[7][0], ends[7][1]); + } + }; + + return NormalBoxPath; + }(Path); + + function createNormalBox$1(itemLayout, dataIndex, isInit) { + var ends = itemLayout.ends; + return new NormalBoxPath({ + shape: { + points: isInit ? transInit$1(ends, itemLayout) : ends + }, + z2: 100 + }); + } + + function isNormalBoxClipped(clipArea, itemLayout) { + var clipped = true; + + for (var i = 0; i < itemLayout.ends.length; i++) { + // If any point are in the region. + if (clipArea.contain(itemLayout.ends[i][0], itemLayout.ends[i][1])) { + clipped = false; + break; + } + } + + return clipped; + } + + function setBoxCommon(el, data, dataIndex, isSimpleBox) { + var itemModel = data.getItemModel(dataIndex); + el.useStyle(data.getItemVisual(dataIndex, 'style')); + el.style.strokeNoScale = true; + el.__simpleBox = isSimpleBox; + setStatesStylesFromModel(el, itemModel); + } + + function transInit$1(points, itemLayout) { + return map(points, function (point) { + point = point.slice(); + point[1] = itemLayout.initBaseline; + return point; + }); + } + + var LargeBoxPathShape = + /** @class */ + function () { + function LargeBoxPathShape() {} + + return LargeBoxPathShape; + }(); + + var LargeBoxPath = + /** @class */ + function (_super) { + __extends(LargeBoxPath, _super); + + function LargeBoxPath(opts) { + var _this = _super.call(this, opts) || this; + + _this.type = 'largeCandlestickBox'; + return _this; + } + + LargeBoxPath.prototype.getDefaultShape = function () { + return new LargeBoxPathShape(); + }; + + LargeBoxPath.prototype.buildPath = function (ctx, shape) { + // Drawing lines is more efficient than drawing + // a whole line or drawing rects. + var points = shape.points; + + for (var i = 0; i < points.length;) { + if (this.__sign === points[i++]) { + var x = points[i++]; + ctx.moveTo(x, points[i++]); + ctx.lineTo(x, points[i++]); + } else { + i += 3; + } + } + }; + + return LargeBoxPath; + }(Path); + + function createLarge$1(seriesModel, group, progressiveEls, incremental) { + var data = seriesModel.getData(); + var largePoints = data.getLayout('largePoints'); + var elP = new LargeBoxPath({ + shape: { + points: largePoints + }, + __sign: 1, + ignoreCoarsePointer: true + }); + group.add(elP); + var elN = new LargeBoxPath({ + shape: { + points: largePoints + }, + __sign: -1, + ignoreCoarsePointer: true + }); + group.add(elN); + setLargeStyle(1, elP, seriesModel); + setLargeStyle(-1, elN, seriesModel); + + if (incremental) { + elP.incremental = true; + elN.incremental = true; + } + + if (progressiveEls) { + progressiveEls.push(elP, elN); + } + } + + function setLargeStyle(sign, el, seriesModel, data) { + // TODO put in visual? + var borderColor = seriesModel.get(['itemStyle', sign > 0 ? 'borderColor' : 'borderColor0']) || seriesModel.get(['itemStyle', sign > 0 ? 'color' : 'color0']); // Color must be excluded. + // Because symbol provide setColor individually to set fill and stroke + + var itemStyle = seriesModel.getModel('itemStyle').getItemStyle(SKIP_PROPS); + el.useStyle(itemStyle); + el.style.fill = null; + el.style.stroke = borderColor; + } + + var CandlestickSeriesModel = + /** @class */ + function (_super) { + __extends(CandlestickSeriesModel, _super); + + function CandlestickSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = CandlestickSeriesModel.type; + _this.defaultValueDimensions = [{ + name: 'open', + defaultTooltip: true + }, { + name: 'close', + defaultTooltip: true + }, { + name: 'lowest', + defaultTooltip: true + }, { + name: 'highest', + defaultTooltip: true + }]; + return _this; + } + /** + * Get dimension for shadow in dataZoom + * @return dimension name + */ + + + CandlestickSeriesModel.prototype.getShadowDim = function () { + return 'open'; + }; + + CandlestickSeriesModel.prototype.brushSelector = function (dataIndex, data, selectors) { + var itemLayout = data.getItemLayout(dataIndex); + return itemLayout && selectors.rect(itemLayout.brushRect); + }; + + CandlestickSeriesModel.type = 'series.candlestick'; + CandlestickSeriesModel.dependencies = ['xAxis', 'yAxis', 'grid']; + CandlestickSeriesModel.defaultOption = { + // zlevel: 0, + z: 2, + coordinateSystem: 'cartesian2d', + legendHoverLink: true, + // xAxisIndex: 0, + // yAxisIndex: 0, + layout: null, + clip: true, + itemStyle: { + color: '#eb5454', + color0: '#47b262', + borderColor: '#eb5454', + borderColor0: '#47b262', + // borderColor: '#d24040', + // borderColor0: '#398f4f', + borderWidth: 1 + }, + emphasis: { + scale: true, + itemStyle: { + borderWidth: 2 + } + }, + barMaxWidth: null, + barMinWidth: null, + barWidth: null, + large: true, + largeThreshold: 600, + progressive: 3e3, + progressiveThreshold: 1e4, + progressiveChunkMode: 'mod', + animationEasing: 'linear', + animationDuration: 300 + }; + return CandlestickSeriesModel; + }(SeriesModel); + + mixin(CandlestickSeriesModel, WhiskerBoxCommonMixin, true); + + function candlestickPreprocessor(option) { + if (!option || !isArray(option.series)) { + return; + } // Translate 'k' to 'candlestick'. + + + each(option.series, function (seriesItem) { + if (isObject(seriesItem) && seriesItem.type === 'k') { + seriesItem.type = 'candlestick'; + } + }); + } + + var positiveBorderColorQuery = ['itemStyle', 'borderColor']; + var negativeBorderColorQuery = ['itemStyle', 'borderColor0']; + var positiveColorQuery = ['itemStyle', 'color']; + var negativeColorQuery = ['itemStyle', 'color0']; + var candlestickVisual = { + seriesType: 'candlestick', + plan: createRenderPlanner(), + // For legend. + performRawSeries: true, + reset: function (seriesModel, ecModel) { + function getColor(sign, model) { + return model.get(sign > 0 ? positiveColorQuery : negativeColorQuery); + } + + function getBorderColor(sign, model) { + return model.get(sign > 0 ? positiveBorderColorQuery : negativeBorderColorQuery); + } // Only visible series has each data be visual encoded + + + if (ecModel.isSeriesFiltered(seriesModel)) { + return; + } + + var isLargeRender = seriesModel.pipelineContext.large; + return !isLargeRender && { + progress: function (params, data) { + var dataIndex; + + while ((dataIndex = params.next()) != null) { + var itemModel = data.getItemModel(dataIndex); + var sign = data.getItemLayout(dataIndex).sign; + var style = itemModel.getItemStyle(); + style.fill = getColor(sign, itemModel); + style.stroke = getBorderColor(sign, itemModel) || style.fill; + var existsStyle = data.ensureUniqueItemVisual(dataIndex, 'style'); + extend(existsStyle, style); + } + } + }; + } + }; + + var candlestickLayout = { + seriesType: 'candlestick', + plan: createRenderPlanner(), + reset: function (seriesModel) { + var coordSys = seriesModel.coordinateSystem; + var data = seriesModel.getData(); + var candleWidth = calculateCandleWidth(seriesModel, data); + var cDimIdx = 0; + var vDimIdx = 1; + var coordDims = ['x', 'y']; + var cDimI = data.getDimensionIndex(data.mapDimension(coordDims[cDimIdx])); + var vDimsI = map(data.mapDimensionsAll(coordDims[vDimIdx]), data.getDimensionIndex, data); + var openDimI = vDimsI[0]; + var closeDimI = vDimsI[1]; + var lowestDimI = vDimsI[2]; + var highestDimI = vDimsI[3]; + data.setLayout({ + candleWidth: candleWidth, + // The value is experimented visually. + isSimpleBox: candleWidth <= 1.3 + }); + + if (cDimI < 0 || vDimsI.length < 4) { + return; + } + + return { + progress: seriesModel.pipelineContext.large ? largeProgress : normalProgress + }; + + function normalProgress(params, data) { + var dataIndex; + var store = data.getStore(); + + while ((dataIndex = params.next()) != null) { + var axisDimVal = store.get(cDimI, dataIndex); + var openVal = store.get(openDimI, dataIndex); + var closeVal = store.get(closeDimI, dataIndex); + var lowestVal = store.get(lowestDimI, dataIndex); + var highestVal = store.get(highestDimI, dataIndex); + var ocLow = Math.min(openVal, closeVal); + var ocHigh = Math.max(openVal, closeVal); + var ocLowPoint = getPoint(ocLow, axisDimVal); + var ocHighPoint = getPoint(ocHigh, axisDimVal); + var lowestPoint = getPoint(lowestVal, axisDimVal); + var highestPoint = getPoint(highestVal, axisDimVal); + var ends = []; + addBodyEnd(ends, ocHighPoint, 0); + addBodyEnd(ends, ocLowPoint, 1); + ends.push(subPixelOptimizePoint(highestPoint), subPixelOptimizePoint(ocHighPoint), subPixelOptimizePoint(lowestPoint), subPixelOptimizePoint(ocLowPoint)); + data.setItemLayout(dataIndex, { + sign: getSign(store, dataIndex, openVal, closeVal, closeDimI), + initBaseline: openVal > closeVal ? ocHighPoint[vDimIdx] : ocLowPoint[vDimIdx], + ends: ends, + brushRect: makeBrushRect(lowestVal, highestVal, axisDimVal) + }); + } + + function getPoint(val, axisDimVal) { + var p = []; + p[cDimIdx] = axisDimVal; + p[vDimIdx] = val; + return isNaN(axisDimVal) || isNaN(val) ? [NaN, NaN] : coordSys.dataToPoint(p); + } + + function addBodyEnd(ends, point, start) { + var point1 = point.slice(); + var point2 = point.slice(); + point1[cDimIdx] = subPixelOptimize$1(point1[cDimIdx] + candleWidth / 2, 1, false); + point2[cDimIdx] = subPixelOptimize$1(point2[cDimIdx] - candleWidth / 2, 1, true); + start ? ends.push(point1, point2) : ends.push(point2, point1); + } + + function makeBrushRect(lowestVal, highestVal, axisDimVal) { + var pmin = getPoint(lowestVal, axisDimVal); + var pmax = getPoint(highestVal, axisDimVal); + pmin[cDimIdx] -= candleWidth / 2; + pmax[cDimIdx] -= candleWidth / 2; + return { + x: pmin[0], + y: pmin[1], + width: candleWidth , + height: pmax[1] - pmin[1] + }; + } + + function subPixelOptimizePoint(point) { + point[cDimIdx] = subPixelOptimize$1(point[cDimIdx], 1); + return point; + } + } + + function largeProgress(params, data) { + // Structure: [sign, x, yhigh, ylow, sign, x, yhigh, ylow, ...] + var points = createFloat32Array(params.count * 4); + var offset = 0; + var point; + var tmpIn = []; + var tmpOut = []; + var dataIndex; + var store = data.getStore(); + + while ((dataIndex = params.next()) != null) { + var axisDimVal = store.get(cDimI, dataIndex); + var openVal = store.get(openDimI, dataIndex); + var closeVal = store.get(closeDimI, dataIndex); + var lowestVal = store.get(lowestDimI, dataIndex); + var highestVal = store.get(highestDimI, dataIndex); + + if (isNaN(axisDimVal) || isNaN(lowestVal) || isNaN(highestVal)) { + points[offset++] = NaN; + offset += 3; + continue; + } + + points[offset++] = getSign(store, dataIndex, openVal, closeVal, closeDimI); + tmpIn[cDimIdx] = axisDimVal; + tmpIn[vDimIdx] = lowestVal; + point = coordSys.dataToPoint(tmpIn, null, tmpOut); + points[offset++] = point ? point[0] : NaN; + points[offset++] = point ? point[1] : NaN; + tmpIn[vDimIdx] = highestVal; + point = coordSys.dataToPoint(tmpIn, null, tmpOut); + points[offset++] = point ? point[1] : NaN; + } + + data.setLayout('largePoints', points); + } + } + }; + + function getSign(store, dataIndex, openVal, closeVal, closeDimI) { + var sign; + + if (openVal > closeVal) { + sign = -1; + } else if (openVal < closeVal) { + sign = 1; + } else { + sign = dataIndex > 0 // If close === open, compare with close of last record + ? store.get(closeDimI, dataIndex - 1) <= closeVal ? 1 : -1 : // No record of previous, set to be positive + 1; + } + + return sign; + } + + function calculateCandleWidth(seriesModel, data) { + var baseAxis = seriesModel.getBaseAxis(); + var extent; + var bandWidth = baseAxis.type === 'category' ? baseAxis.getBandWidth() : (extent = baseAxis.getExtent(), Math.abs(extent[1] - extent[0]) / data.count()); + var barMaxWidth = parsePercent$1(retrieve2(seriesModel.get('barMaxWidth'), bandWidth), bandWidth); + var barMinWidth = parsePercent$1(retrieve2(seriesModel.get('barMinWidth'), 1), bandWidth); + var barWidth = seriesModel.get('barWidth'); + return barWidth != null ? parsePercent$1(barWidth, bandWidth) // Put max outer to ensure bar visible in spite of overlap. + : Math.max(Math.min(bandWidth / 2, barMaxWidth), barMinWidth); + } + + function install$k(registers) { + registers.registerChartView(CandlestickView); + registers.registerSeriesModel(CandlestickSeriesModel); + registers.registerPreprocessor(candlestickPreprocessor); + registers.registerVisual(candlestickVisual); + registers.registerLayout(candlestickLayout); + } + + function updateRipplePath(rippleGroup, effectCfg) { + var color = effectCfg.rippleEffectColor || effectCfg.color; + rippleGroup.eachChild(function (ripplePath) { + ripplePath.attr({ + z: effectCfg.z, + zlevel: effectCfg.zlevel, + style: { + stroke: effectCfg.brushType === 'stroke' ? color : null, + fill: effectCfg.brushType === 'fill' ? color : null + } + }); + }); + } + + var EffectSymbol = + /** @class */ + function (_super) { + __extends(EffectSymbol, _super); + + function EffectSymbol(data, idx) { + var _this = _super.call(this) || this; + + var symbol = new Symbol(data, idx); + var rippleGroup = new Group(); + + _this.add(symbol); + + _this.add(rippleGroup); + + _this.updateData(data, idx); + + return _this; + } + + EffectSymbol.prototype.stopEffectAnimation = function () { + this.childAt(1).removeAll(); + }; + + EffectSymbol.prototype.startEffectAnimation = function (effectCfg) { + var symbolType = effectCfg.symbolType; + var color = effectCfg.color; + var rippleNumber = effectCfg.rippleNumber; + var rippleGroup = this.childAt(1); + + for (var i = 0; i < rippleNumber; i++) { + // If width/height are set too small (e.g., set to 1) on ios10 + // and macOS Sierra, a circle stroke become a rect, no matter what + // the scale is set. So we set width/height as 2. See #4136. + var ripplePath = createSymbol(symbolType, -1, -1, 2, 2, color); + ripplePath.attr({ + style: { + strokeNoScale: true + }, + z2: 99, + silent: true, + scaleX: 0.5, + scaleY: 0.5 + }); + var delay = -i / rippleNumber * effectCfg.period + effectCfg.effectOffset; + ripplePath.animate('', true).when(effectCfg.period, { + scaleX: effectCfg.rippleScale / 2, + scaleY: effectCfg.rippleScale / 2 + }).delay(delay).start(); + ripplePath.animateStyle(true).when(effectCfg.period, { + opacity: 0 + }).delay(delay).start(); + rippleGroup.add(ripplePath); + } + + updateRipplePath(rippleGroup, effectCfg); + }; + /** + * Update effect symbol + */ + + + EffectSymbol.prototype.updateEffectAnimation = function (effectCfg) { + var oldEffectCfg = this._effectCfg; + var rippleGroup = this.childAt(1); // Must reinitialize effect if following configuration changed + + var DIFFICULT_PROPS = ['symbolType', 'period', 'rippleScale', 'rippleNumber']; + + for (var i = 0; i < DIFFICULT_PROPS.length; i++) { + var propName = DIFFICULT_PROPS[i]; + + if (oldEffectCfg[propName] !== effectCfg[propName]) { + this.stopEffectAnimation(); + this.startEffectAnimation(effectCfg); + return; + } + } + + updateRipplePath(rippleGroup, effectCfg); + }; + /** + * Highlight symbol + */ + + + EffectSymbol.prototype.highlight = function () { + enterEmphasis(this); + }; + /** + * Downplay symbol + */ + + + EffectSymbol.prototype.downplay = function () { + leaveEmphasis(this); + }; + + EffectSymbol.prototype.getSymbolType = function () { + var symbol = this.childAt(0); + return symbol && symbol.getSymbolType(); + }; + /** + * Update symbol properties + */ + + + EffectSymbol.prototype.updateData = function (data, idx) { + var _this = this; + + var seriesModel = data.hostModel; + this.childAt(0).updateData(data, idx); + var rippleGroup = this.childAt(1); + var itemModel = data.getItemModel(idx); + var symbolType = data.getItemVisual(idx, 'symbol'); + var symbolSize = normalizeSymbolSize(data.getItemVisual(idx, 'symbolSize')); + var symbolStyle = data.getItemVisual(idx, 'style'); + var color = symbolStyle && symbolStyle.fill; + var emphasisModel = itemModel.getModel('emphasis'); + rippleGroup.setScale(symbolSize); + rippleGroup.traverse(function (ripplePath) { + ripplePath.setStyle('fill', color); + }); + var symbolOffset = normalizeSymbolOffset(data.getItemVisual(idx, 'symbolOffset'), symbolSize); + + if (symbolOffset) { + rippleGroup.x = symbolOffset[0]; + rippleGroup.y = symbolOffset[1]; + } + + var symbolRotate = data.getItemVisual(idx, 'symbolRotate'); + rippleGroup.rotation = (symbolRotate || 0) * Math.PI / 180 || 0; + var effectCfg = {}; + effectCfg.showEffectOn = seriesModel.get('showEffectOn'); + effectCfg.rippleScale = itemModel.get(['rippleEffect', 'scale']); + effectCfg.brushType = itemModel.get(['rippleEffect', 'brushType']); + effectCfg.period = itemModel.get(['rippleEffect', 'period']) * 1000; + effectCfg.effectOffset = idx / data.count(); + effectCfg.z = seriesModel.getShallow('z') || 0; + effectCfg.zlevel = seriesModel.getShallow('zlevel') || 0; + effectCfg.symbolType = symbolType; + effectCfg.color = color; + effectCfg.rippleEffectColor = itemModel.get(['rippleEffect', 'color']); + effectCfg.rippleNumber = itemModel.get(['rippleEffect', 'number']); + + if (effectCfg.showEffectOn === 'render') { + this._effectCfg ? this.updateEffectAnimation(effectCfg) : this.startEffectAnimation(effectCfg); + this._effectCfg = effectCfg; + } else { + // Not keep old effect config + this._effectCfg = null; + this.stopEffectAnimation(); + + this.onHoverStateChange = function (toState) { + if (toState === 'emphasis') { + if (effectCfg.showEffectOn !== 'render') { + _this.startEffectAnimation(effectCfg); + } + } else if (toState === 'normal') { + if (effectCfg.showEffectOn !== 'render') { + _this.stopEffectAnimation(); + } + } + }; + } + + this._effectCfg = effectCfg; + toggleHoverEmphasis(this, emphasisModel.get('focus'), emphasisModel.get('blurScope'), emphasisModel.get('disabled')); + }; + + EffectSymbol.prototype.fadeOut = function (cb) { + cb && cb(); + }; + return EffectSymbol; + }(Group); + + var EffectScatterView = + /** @class */ + function (_super) { + __extends(EffectScatterView, _super); + + function EffectScatterView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = EffectScatterView.type; + return _this; + } + + EffectScatterView.prototype.init = function () { + this._symbolDraw = new SymbolDraw(EffectSymbol); + }; + + EffectScatterView.prototype.render = function (seriesModel, ecModel, api) { + var data = seriesModel.getData(); + var effectSymbolDraw = this._symbolDraw; + effectSymbolDraw.updateData(data, { + clipShape: this._getClipShape(seriesModel) + }); + this.group.add(effectSymbolDraw.group); + }; + + EffectScatterView.prototype._getClipShape = function (seriesModel) { + var coordSys = seriesModel.coordinateSystem; + var clipArea = coordSys && coordSys.getArea && coordSys.getArea(); + return seriesModel.get('clip', true) ? clipArea : null; + }; + + EffectScatterView.prototype.updateTransform = function (seriesModel, ecModel, api) { + var data = seriesModel.getData(); + this.group.dirty(); + var res = pointsLayout('').reset(seriesModel, ecModel, api); + + if (res.progress) { + res.progress({ + start: 0, + end: data.count(), + count: data.count() + }, data); + } + + this._symbolDraw.updateLayout(); + }; + + EffectScatterView.prototype._updateGroupTransform = function (seriesModel) { + var coordSys = seriesModel.coordinateSystem; + + if (coordSys && coordSys.getRoamTransform) { + this.group.transform = clone$2(coordSys.getRoamTransform()); + this.group.decomposeTransform(); + } + }; + + EffectScatterView.prototype.remove = function (ecModel, api) { + this._symbolDraw && this._symbolDraw.remove(true); + }; + + EffectScatterView.type = 'effectScatter'; + return EffectScatterView; + }(ChartView); + + var EffectScatterSeriesModel = + /** @class */ + function (_super) { + __extends(EffectScatterSeriesModel, _super); + + function EffectScatterSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = EffectScatterSeriesModel.type; + _this.hasSymbolVisual = true; + return _this; + } + + EffectScatterSeriesModel.prototype.getInitialData = function (option, ecModel) { + return createSeriesData(null, this, { + useEncodeDefaulter: true + }); + }; + + EffectScatterSeriesModel.prototype.brushSelector = function (dataIndex, data, selectors) { + return selectors.point(data.getItemLayout(dataIndex)); + }; + + EffectScatterSeriesModel.type = 'series.effectScatter'; + EffectScatterSeriesModel.dependencies = ['grid', 'polar']; + EffectScatterSeriesModel.defaultOption = { + coordinateSystem: 'cartesian2d', + // zlevel: 0, + z: 2, + legendHoverLink: true, + effectType: 'ripple', + progressive: 0, + // When to show the effect, option: 'render'|'emphasis' + showEffectOn: 'render', + clip: true, + // Ripple effect config + rippleEffect: { + period: 4, + // Scale of ripple + scale: 2.5, + // Brush type can be fill or stroke + brushType: 'fill', + // Ripple number + number: 3 + }, + universalTransition: { + divideShape: 'clone' + }, + // Cartesian coordinate system + // xAxisIndex: 0, + // yAxisIndex: 0, + // Polar coordinate system + // polarIndex: 0, + // Geo coordinate system + // geoIndex: 0, + // symbol: null, // 图形类型 + symbolSize: 10 // 图形大小，半宽（半径）参数，当图形为方向或菱形则总宽度为symbolSize * 2 + // symbolRotate: null, // 图形旋转控制 + // itemStyle: { + // opacity: 1 + // } + + }; + return EffectScatterSeriesModel; + }(SeriesModel); + + function install$l(registers) { + registers.registerChartView(EffectScatterView); + registers.registerSeriesModel(EffectScatterSeriesModel); + registers.registerLayout(pointsLayout('effectScatter')); + } + + var EffectLine = + /** @class */ + function (_super) { + __extends(EffectLine, _super); + + function EffectLine(lineData, idx, seriesScope) { + var _this = _super.call(this) || this; + + _this.add(_this.createLine(lineData, idx, seriesScope)); + + _this._updateEffectSymbol(lineData, idx); + + return _this; + } + + EffectLine.prototype.createLine = function (lineData, idx, seriesScope) { + return new Line$1(lineData, idx, seriesScope); + }; + + EffectLine.prototype._updateEffectSymbol = function (lineData, idx) { + var itemModel = lineData.getItemModel(idx); + var effectModel = itemModel.getModel('effect'); + var size = effectModel.get('symbolSize'); + var symbolType = effectModel.get('symbol'); + + if (!isArray(size)) { + size = [size, size]; + } + + var lineStyle = lineData.getItemVisual(idx, 'style'); + var color = effectModel.get('color') || lineStyle && lineStyle.stroke; + var symbol = this.childAt(1); + + if (this._symbolType !== symbolType) { + // Remove previous + this.remove(symbol); + symbol = createSymbol(symbolType, -0.5, -0.5, 1, 1, color); + symbol.z2 = 100; + symbol.culling = true; + this.add(symbol); + } // Symbol may be removed if loop is false + + + if (!symbol) { + return; + } // Shadow color is same with color in default + + + symbol.setStyle('shadowColor', color); + symbol.setStyle(effectModel.getItemStyle(['color'])); + symbol.scaleX = size[0]; + symbol.scaleY = size[1]; + symbol.setColor(color); + this._symbolType = symbolType; + this._symbolScale = size; + + this._updateEffectAnimation(lineData, effectModel, idx); + }; + + EffectLine.prototype._updateEffectAnimation = function (lineData, effectModel, idx) { + var symbol = this.childAt(1); + + if (!symbol) { + return; + } + + var points = lineData.getItemLayout(idx); + var period = effectModel.get('period') * 1000; + var loop = effectModel.get('loop'); + var roundTrip = effectModel.get('roundTrip'); + var constantSpeed = effectModel.get('constantSpeed'); + var delayExpr = retrieve(effectModel.get('delay'), function (idx) { + return idx / lineData.count() * period / 3; + }); // Ignore when updating + + symbol.ignore = true; + + this._updateAnimationPoints(symbol, points); + + if (constantSpeed > 0) { + period = this._getLineLength(symbol) / constantSpeed * 1000; + } + + if (period !== this._period || loop !== this._loop || roundTrip !== this._roundTrip) { + symbol.stopAnimation(); + var delayNum = void 0; + + if (isFunction(delayExpr)) { + delayNum = delayExpr(idx); + } else { + delayNum = delayExpr; + } + + if (symbol.__t > 0) { + delayNum = -period * symbol.__t; + } + + this._animateSymbol(symbol, period, delayNum, loop, roundTrip); + } + + this._period = period; + this._loop = loop; + this._roundTrip = roundTrip; + }; + + EffectLine.prototype._animateSymbol = function (symbol, period, delayNum, loop, roundTrip) { + if (period > 0) { + symbol.__t = 0; + var self_1 = this; + var animator = symbol.animate('', loop).when(roundTrip ? period * 2 : period, { + __t: roundTrip ? 2 : 1 + }).delay(delayNum).during(function () { + self_1._updateSymbolPosition(symbol); + }); + + if (!loop) { + animator.done(function () { + self_1.remove(symbol); + }); + } + + animator.start(); + } + }; + + EffectLine.prototype._getLineLength = function (symbol) { + // Not so accurate + return dist(symbol.__p1, symbol.__cp1) + dist(symbol.__cp1, symbol.__p2); + }; + + EffectLine.prototype._updateAnimationPoints = function (symbol, points) { + symbol.__p1 = points[0]; + symbol.__p2 = points[1]; + symbol.__cp1 = points[2] || [(points[0][0] + points[1][0]) / 2, (points[0][1] + points[1][1]) / 2]; + }; + + EffectLine.prototype.updateData = function (lineData, idx, seriesScope) { + this.childAt(0).updateData(lineData, idx, seriesScope); + + this._updateEffectSymbol(lineData, idx); + }; + + EffectLine.prototype._updateSymbolPosition = function (symbol) { + var p1 = symbol.__p1; + var p2 = symbol.__p2; + var cp1 = symbol.__cp1; + var t = symbol.__t < 1 ? symbol.__t : 2 - symbol.__t; + var pos = [symbol.x, symbol.y]; + var lastPos = pos.slice(); + var quadraticAt$1 = quadraticAt; + var quadraticDerivativeAt$1 = quadraticDerivativeAt; + pos[0] = quadraticAt$1(p1[0], cp1[0], p2[0], t); + pos[1] = quadraticAt$1(p1[1], cp1[1], p2[1], t); // Tangent + + var tx = symbol.__t < 1 ? quadraticDerivativeAt$1(p1[0], cp1[0], p2[0], t) : quadraticDerivativeAt$1(p2[0], cp1[0], p1[0], 1 - t); + var ty = symbol.__t < 1 ? quadraticDerivativeAt$1(p1[1], cp1[1], p2[1], t) : quadraticDerivativeAt$1(p2[1], cp1[1], p1[1], 1 - t); + symbol.rotation = -Math.atan2(ty, tx) - Math.PI / 2; // enable continuity trail for 'line', 'rect', 'roundRect' symbolType + + if (this._symbolType === 'line' || this._symbolType === 'rect' || this._symbolType === 'roundRect') { + if (symbol.__lastT !== undefined && symbol.__lastT < symbol.__t) { + symbol.scaleY = dist(lastPos, pos) * 1.05; // make sure the last segment render within endPoint + + if (t === 1) { + pos[0] = lastPos[0] + (pos[0] - lastPos[0]) / 2; + pos[1] = lastPos[1] + (pos[1] - lastPos[1]) / 2; + } + } else if (symbol.__lastT === 1) { + // After first loop, symbol.__t does NOT start with 0, so connect p1 to pos directly. + symbol.scaleY = 2 * dist(p1, pos); + } else { + symbol.scaleY = this._symbolScale[1]; + } + } + + symbol.__lastT = symbol.__t; + symbol.ignore = false; + symbol.x = pos[0]; + symbol.y = pos[1]; + }; + + EffectLine.prototype.updateLayout = function (lineData, idx) { + this.childAt(0).updateLayout(lineData, idx); + var effectModel = lineData.getItemModel(idx).getModel('effect'); + + this._updateEffectAnimation(lineData, effectModel, idx); + }; + + return EffectLine; + }(Group); + + var Polyline$1 = + /** @class */ + function (_super) { + __extends(Polyline$1, _super); + + function Polyline$1(lineData, idx, seriesScope) { + var _this = _super.call(this) || this; + + _this._createPolyline(lineData, idx, seriesScope); + + return _this; + } + + Polyline$1.prototype._createPolyline = function (lineData, idx, seriesScope) { + // let seriesModel = lineData.hostModel; + var points = lineData.getItemLayout(idx); + var line = new Polyline({ + shape: { + points: points + } + }); + this.add(line); + + this._updateCommonStl(lineData, idx, seriesScope); + }; + + Polyline$1.prototype.updateData = function (lineData, idx, seriesScope) { + var seriesModel = lineData.hostModel; + var line = this.childAt(0); + var target = { + shape: { + points: lineData.getItemLayout(idx) + } + }; + updateProps(line, target, seriesModel, idx); + + this._updateCommonStl(lineData, idx, seriesScope); + }; + + Polyline$1.prototype._updateCommonStl = function (lineData, idx, seriesScope) { + var line = this.childAt(0); + var itemModel = lineData.getItemModel(idx); + var emphasisLineStyle = seriesScope && seriesScope.emphasisLineStyle; + var focus = seriesScope && seriesScope.focus; + var blurScope = seriesScope && seriesScope.blurScope; + var emphasisDisabled = seriesScope && seriesScope.emphasisDisabled; + + if (!seriesScope || lineData.hasItemOption) { + var emphasisModel = itemModel.getModel('emphasis'); + emphasisLineStyle = emphasisModel.getModel('lineStyle').getLineStyle(); + emphasisDisabled = emphasisModel.get('disabled'); + focus = emphasisModel.get('focus'); + blurScope = emphasisModel.get('blurScope'); + } + + line.useStyle(lineData.getItemVisual(idx, 'style')); + line.style.fill = null; + line.style.strokeNoScale = true; + var lineEmphasisState = line.ensureState('emphasis'); + lineEmphasisState.style = emphasisLineStyle; + toggleHoverEmphasis(this, focus, blurScope, emphasisDisabled); + }; + + Polyline$1.prototype.updateLayout = function (lineData, idx) { + var polyline = this.childAt(0); + polyline.setShape('points', lineData.getItemLayout(idx)); + }; + return Polyline$1; + }(Group); + + var EffectPolyline = + /** @class */ + function (_super) { + __extends(EffectPolyline, _super); + + function EffectPolyline() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this._lastFrame = 0; + _this._lastFramePercent = 0; + return _this; + } // Override + + + EffectPolyline.prototype.createLine = function (lineData, idx, seriesScope) { + return new Polyline$1(lineData, idx, seriesScope); + }; + + EffectPolyline.prototype._updateAnimationPoints = function (symbol, points) { + this._points = points; + var accLenArr = [0]; + var len = 0; + + for (var i = 1; i < points.length; i++) { + var p1 = points[i - 1]; + var p2 = points[i]; + len += dist(p1, p2); + accLenArr.push(len); + } + + if (len === 0) { + this._length = 0; + return; + } + + for (var i = 0; i < accLenArr.length; i++) { + accLenArr[i] /= len; + } + + this._offsets = accLenArr; + this._length = len; + }; + + EffectPolyline.prototype._getLineLength = function () { + return this._length; + }; + + EffectPolyline.prototype._updateSymbolPosition = function (symbol) { + var t = symbol.__t < 1 ? symbol.__t : 2 - symbol.__t; + var points = this._points; + var offsets = this._offsets; + var len = points.length; + + if (!offsets) { + // Has length 0 + return; + } + + var lastFrame = this._lastFrame; + var frame; + + if (t < this._lastFramePercent) { + // Start from the next frame + // PENDING start from lastFrame ? + var start = Math.min(lastFrame + 1, len - 1); + + for (frame = start; frame >= 0; frame--) { + if (offsets[frame] <= t) { + break; + } + } // PENDING really need to do this ? + + + frame = Math.min(frame, len - 2); + } else { + for (frame = lastFrame; frame < len; frame++) { + if (offsets[frame] > t) { + break; + } + } + + frame = Math.min(frame - 1, len - 2); + } + + var p = (t - offsets[frame]) / (offsets[frame + 1] - offsets[frame]); + var p0 = points[frame]; + var p1 = points[frame + 1]; + symbol.x = p0[0] * (1 - p) + p * p1[0]; + symbol.y = p0[1] * (1 - p) + p * p1[1]; + var tx = symbol.__t < 1 ? p1[0] - p0[0] : p0[0] - p1[0]; + var ty = symbol.__t < 1 ? p1[1] - p0[1] : p0[1] - p1[1]; + symbol.rotation = -Math.atan2(ty, tx) - Math.PI / 2; + this._lastFrame = frame; + this._lastFramePercent = t; + symbol.ignore = false; + }; + return EffectPolyline; + }(EffectLine); + + var LargeLinesPathShape = + /** @class */ + function () { + function LargeLinesPathShape() { + this.polyline = false; + this.curveness = 0; + this.segs = []; + } + + return LargeLinesPathShape; + }(); + + var LargeLinesPath = + /** @class */ + function (_super) { + __extends(LargeLinesPath, _super); + + function LargeLinesPath(opts) { + var _this = _super.call(this, opts) || this; + + _this._off = 0; + _this.hoverDataIdx = -1; + return _this; + } + + LargeLinesPath.prototype.reset = function () { + this.notClear = false; + this._off = 0; + }; + + LargeLinesPath.prototype.getDefaultStyle = function () { + return { + stroke: '#000', + fill: null + }; + }; + + LargeLinesPath.prototype.getDefaultShape = function () { + return new LargeLinesPathShape(); + }; + + LargeLinesPath.prototype.buildPath = function (ctx, shape) { + var segs = shape.segs; + var curveness = shape.curveness; + var i; + + if (shape.polyline) { + for (i = this._off; i < segs.length;) { + var count = segs[i++]; + + if (count > 0) { + ctx.moveTo(segs[i++], segs[i++]); + + for (var k = 1; k < count; k++) { + ctx.lineTo(segs[i++], segs[i++]); + } + } + } + } else { + for (i = this._off; i < segs.length;) { + var x0 = segs[i++]; + var y0 = segs[i++]; + var x1 = segs[i++]; + var y1 = segs[i++]; + ctx.moveTo(x0, y0); + + if (curveness > 0) { + var x2 = (x0 + x1) / 2 - (y0 - y1) * curveness; + var y2 = (y0 + y1) / 2 - (x1 - x0) * curveness; + ctx.quadraticCurveTo(x2, y2, x1, y1); + } else { + ctx.lineTo(x1, y1); + } + } + } + + if (this.incremental) { + this._off = i; + this.notClear = true; + } + }; + + LargeLinesPath.prototype.findDataIndex = function (x, y) { + var shape = this.shape; + var segs = shape.segs; + var curveness = shape.curveness; + var lineWidth = this.style.lineWidth; + + if (shape.polyline) { + var dataIndex = 0; + + for (var i = 0; i < segs.length;) { + var count = segs[i++]; + + if (count > 0) { + var x0 = segs[i++]; + var y0 = segs[i++]; + + for (var k = 1; k < count; k++) { + var x1 = segs[i++]; + var y1 = segs[i++]; + + if (containStroke(x0, y0, x1, y1, lineWidth, x, y)) { + return dataIndex; + } + } + } + + dataIndex++; + } + } else { + var dataIndex = 0; + + for (var i = 0; i < segs.length;) { + var x0 = segs[i++]; + var y0 = segs[i++]; + var x1 = segs[i++]; + var y1 = segs[i++]; + + if (curveness > 0) { + var x2 = (x0 + x1) / 2 - (y0 - y1) * curveness; + var y2 = (y0 + y1) / 2 - (x1 - x0) * curveness; + + if (containStroke$2(x0, y0, x2, y2, x1, y1, lineWidth, x, y)) { + return dataIndex; + } + } else { + if (containStroke(x0, y0, x1, y1, lineWidth, x, y)) { + return dataIndex; + } + } + + dataIndex++; + } + } + + return -1; + }; + + LargeLinesPath.prototype.contain = function (x, y) { + var localPos = this.transformCoordToLocal(x, y); + var rect = this.getBoundingRect(); + x = localPos[0]; + y = localPos[1]; + + if (rect.contain(x, y)) { + // Cache found data index. + var dataIdx = this.hoverDataIdx = this.findDataIndex(x, y); + return dataIdx >= 0; + } + + this.hoverDataIdx = -1; + return false; + }; + + LargeLinesPath.prototype.getBoundingRect = function () { + // Ignore stroke for large symbol draw. + var rect = this._rect; + + if (!rect) { + var shape = this.shape; + var points = shape.segs; + var minX = Infinity; + var minY = Infinity; + var maxX = -Infinity; + var maxY = -Infinity; + + for (var i = 0; i < points.length;) { + var x = points[i++]; + var y = points[i++]; + minX = Math.min(x, minX); + maxX = Math.max(x, maxX); + minY = Math.min(y, minY); + maxY = Math.max(y, maxY); + } + + rect = this._rect = new BoundingRect(minX, minY, maxX, maxY); + } + + return rect; + }; + + return LargeLinesPath; + }(Path); + + var LargeLineDraw = + /** @class */ + function () { + function LargeLineDraw() { + this.group = new Group(); + } + /** + * Update symbols draw by new data + */ + + + LargeLineDraw.prototype.updateData = function (data) { + this._clear(); + + var lineEl = this._create(); + + lineEl.setShape({ + segs: data.getLayout('linesPoints') + }); + + this._setCommon(lineEl, data); + }; + /** + * @override + */ + + LargeLineDraw.prototype.incrementalPrepareUpdate = function (data) { + this.group.removeAll(); + + this._clear(); + }; + /** + * @override + */ + + LargeLineDraw.prototype.incrementalUpdate = function (taskParams, data) { + var lastAdded = this._newAdded[0]; + var linePoints = data.getLayout('linesPoints'); + var oldSegs = lastAdded && lastAdded.shape.segs; // Merging the exists. Each element has 1e4 points. + // Consider the performance balance between too much elements and too much points in one shape(may affect hover optimization) + + if (oldSegs && oldSegs.length < 2e4) { + var oldLen = oldSegs.length; + var newSegs = new Float32Array(oldLen + linePoints.length); // Concat two array + + newSegs.set(oldSegs); + newSegs.set(linePoints, oldLen); + lastAdded.setShape({ + segs: newSegs + }); + } else { + // Clear + this._newAdded = []; + + var lineEl = this._create(); + + lineEl.incremental = true; + lineEl.setShape({ + segs: linePoints + }); + + this._setCommon(lineEl, data); + + lineEl.__startIndex = taskParams.start; + } + }; + /** + * @override + */ + + + LargeLineDraw.prototype.remove = function () { + this._clear(); + }; + + LargeLineDraw.prototype.eachRendered = function (cb) { + this._newAdded[0] && cb(this._newAdded[0]); + }; + + LargeLineDraw.prototype._create = function () { + var lineEl = new LargeLinesPath({ + cursor: 'default', + ignoreCoarsePointer: true + }); + + this._newAdded.push(lineEl); + + this.group.add(lineEl); + return lineEl; + }; + + LargeLineDraw.prototype._setCommon = function (lineEl, data, isIncremental) { + var hostModel = data.hostModel; + lineEl.setShape({ + polyline: hostModel.get('polyline'), + curveness: hostModel.get(['lineStyle', 'curveness']) + }); + lineEl.useStyle(hostModel.getModel('lineStyle').getLineStyle()); + lineEl.style.strokeNoScale = true; + var style = data.getVisual('style'); + + if (style && style.stroke) { + lineEl.setStyle('stroke', style.stroke); + } + + lineEl.setStyle('fill', null); + var ecData = getECData(lineEl); // Enable tooltip + // PENDING May have performance issue when path is extremely large + + ecData.seriesIndex = hostModel.seriesIndex; + lineEl.on('mousemove', function (e) { + ecData.dataIndex = null; + var dataIndex = lineEl.hoverDataIdx; + + if (dataIndex > 0) { + // Provide dataIndex for tooltip + ecData.dataIndex = dataIndex + lineEl.__startIndex; + } + }); + }; + + LargeLineDraw.prototype._clear = function () { + this._newAdded = []; + this.group.removeAll(); + }; + return LargeLineDraw; + }(); + + var linesLayout = { + seriesType: 'lines', + plan: createRenderPlanner(), + reset: function (seriesModel) { + var coordSys = seriesModel.coordinateSystem; + + if (!coordSys) { + if ("development" !== 'production') { + error('The lines series must have a coordinate system.'); + } + + return; + } + + var isPolyline = seriesModel.get('polyline'); + var isLarge = seriesModel.pipelineContext.large; + return { + progress: function (params, lineData) { + var lineCoords = []; + + if (isLarge) { + var points = void 0; + var segCount = params.end - params.start; + + if (isPolyline) { + var totalCoordsCount = 0; + + for (var i = params.start; i < params.end; i++) { + totalCoordsCount += seriesModel.getLineCoordsCount(i); + } + + points = new Float32Array(segCount + totalCoordsCount * 2); + } else { + points = new Float32Array(segCount * 4); + } + + var offset = 0; + var pt = []; + + for (var i = params.start; i < params.end; i++) { + var len = seriesModel.getLineCoords(i, lineCoords); + + if (isPolyline) { + points[offset++] = len; + } + + for (var k = 0; k < len; k++) { + pt = coordSys.dataToPoint(lineCoords[k], false, pt); + points[offset++] = pt[0]; + points[offset++] = pt[1]; + } + } + + lineData.setLayout('linesPoints', points); + } else { + for (var i = params.start; i < params.end; i++) { + var itemModel = lineData.getItemModel(i); + var len = seriesModel.getLineCoords(i, lineCoords); + var pts = []; + + if (isPolyline) { + for (var j = 0; j < len; j++) { + pts.push(coordSys.dataToPoint(lineCoords[j])); + } + } else { + pts[0] = coordSys.dataToPoint(lineCoords[0]); + pts[1] = coordSys.dataToPoint(lineCoords[1]); + var curveness = itemModel.get(['lineStyle', 'curveness']); + + if (+curveness) { + pts[2] = [(pts[0][0] + pts[1][0]) / 2 - (pts[0][1] - pts[1][1]) * curveness, (pts[0][1] + pts[1][1]) / 2 - (pts[1][0] - pts[0][0]) * curveness]; + } + } + + lineData.setItemLayout(i, pts); + } + } + } + }; + } + }; + + var LinesView = + /** @class */ + function (_super) { + __extends(LinesView, _super); + + function LinesView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = LinesView.type; + return _this; + } + + LinesView.prototype.render = function (seriesModel, ecModel, api) { + var data = seriesModel.getData(); + + var lineDraw = this._updateLineDraw(data, seriesModel); + + var zlevel = seriesModel.get('zlevel'); + var trailLength = seriesModel.get(['effect', 'trailLength']); + var zr = api.getZr(); // Avoid the drag cause ghost shadow + // FIXME Better way ? + // SVG doesn't support + + var isSvg = zr.painter.getType() === 'svg'; + + if (!isSvg) { + zr.painter.getLayer(zlevel).clear(true); + } // Config layer with motion blur + + + if (this._lastZlevel != null && !isSvg) { + zr.configLayer(this._lastZlevel, { + motionBlur: false + }); + } + + if (this._showEffect(seriesModel) && trailLength > 0) { + if (!isSvg) { + zr.configLayer(zlevel, { + motionBlur: true, + lastFrameAlpha: Math.max(Math.min(trailLength / 10 + 0.9, 1), 0) + }); + } else if ("development" !== 'production') { + console.warn('SVG render mode doesn\'t support lines with trail effect'); + } + } + + lineDraw.updateData(data); + var clipPath = seriesModel.get('clip', true) && createClipPath(seriesModel.coordinateSystem, false, seriesModel); + + if (clipPath) { + this.group.setClipPath(clipPath); + } else { + this.group.removeClipPath(); + } + + this._lastZlevel = zlevel; + this._finished = true; + }; + + LinesView.prototype.incrementalPrepareRender = function (seriesModel, ecModel, api) { + var data = seriesModel.getData(); + + var lineDraw = this._updateLineDraw(data, seriesModel); + + lineDraw.incrementalPrepareUpdate(data); + + this._clearLayer(api); + + this._finished = false; + }; + + LinesView.prototype.incrementalRender = function (taskParams, seriesModel, ecModel) { + this._lineDraw.incrementalUpdate(taskParams, seriesModel.getData()); + + this._finished = taskParams.end === seriesModel.getData().count(); + }; + + LinesView.prototype.eachRendered = function (cb) { + this._lineDraw && this._lineDraw.eachRendered(cb); + }; + + LinesView.prototype.updateTransform = function (seriesModel, ecModel, api) { + var data = seriesModel.getData(); + var pipelineContext = seriesModel.pipelineContext; + + if (!this._finished || pipelineContext.large || pipelineContext.progressiveRender) { + // TODO Don't have to do update in large mode. Only do it when there are millions of data. + return { + update: true + }; + } else { + // TODO Use same logic with ScatterView. + // Manually update layout + var res = linesLayout.reset(seriesModel, ecModel, api); + + if (res.progress) { + res.progress({ + start: 0, + end: data.count(), + count: data.count() + }, data); + } // Not in large mode + + + this._lineDraw.updateLayout(); + + this._clearLayer(api); + } + }; + + LinesView.prototype._updateLineDraw = function (data, seriesModel) { + var lineDraw = this._lineDraw; + + var hasEffect = this._showEffect(seriesModel); + + var isPolyline = !!seriesModel.get('polyline'); + var pipelineContext = seriesModel.pipelineContext; + var isLargeDraw = pipelineContext.large; + + if ("development" !== 'production') { + if (hasEffect && isLargeDraw) { + console.warn('Large lines not support effect'); + } + } + + if (!lineDraw || hasEffect !== this._hasEffet || isPolyline !== this._isPolyline || isLargeDraw !== this._isLargeDraw) { + if (lineDraw) { + lineDraw.remove(); + } + + lineDraw = this._lineDraw = isLargeDraw ? new LargeLineDraw() : new LineDraw(isPolyline ? hasEffect ? EffectPolyline : Polyline$1 : hasEffect ? EffectLine : Line$1); + this._hasEffet = hasEffect; + this._isPolyline = isPolyline; + this._isLargeDraw = isLargeDraw; + } + + this.group.add(lineDraw.group); + return lineDraw; + }; + + LinesView.prototype._showEffect = function (seriesModel) { + return !!seriesModel.get(['effect', 'show']); + }; + + LinesView.prototype._clearLayer = function (api) { + // Not use motion when dragging or zooming + var zr = api.getZr(); + var isSvg = zr.painter.getType() === 'svg'; + + if (!isSvg && this._lastZlevel != null) { + zr.painter.getLayer(this._lastZlevel).clear(true); + } + }; + + LinesView.prototype.remove = function (ecModel, api) { + this._lineDraw && this._lineDraw.remove(); + this._lineDraw = null; // Clear motion when lineDraw is removed + + this._clearLayer(api); + }; + + LinesView.prototype.dispose = function (ecModel, api) { + this.remove(ecModel, api); + }; + + LinesView.type = 'lines'; + return LinesView; + }(ChartView); + + var Uint32Arr = typeof Uint32Array === 'undefined' ? Array : Uint32Array; + var Float64Arr = typeof Float64Array === 'undefined' ? Array : Float64Array; + + function compatEc2(seriesOpt) { + var data = seriesOpt.data; + + if (data && data[0] && data[0][0] && data[0][0].coord) { + if ("development" !== 'production') { + console.warn('Lines data configuration has been changed to' + ' { coords:[[1,2],[2,3]] }'); + } + + seriesOpt.data = map(data, function (itemOpt) { + var coords = [itemOpt[0].coord, itemOpt[1].coord]; + var target = { + coords: coords + }; + + if (itemOpt[0].name) { + target.fromName = itemOpt[0].name; + } + + if (itemOpt[1].name) { + target.toName = itemOpt[1].name; + } + + return mergeAll([target, itemOpt[0], itemOpt[1]]); + }); + } + } + + var LinesSeriesModel = + /** @class */ + function (_super) { + __extends(LinesSeriesModel, _super); + + function LinesSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = LinesSeriesModel.type; + _this.visualStyleAccessPath = 'lineStyle'; + _this.visualDrawType = 'stroke'; + return _this; + } + + LinesSeriesModel.prototype.init = function (option) { + // The input data may be null/undefined. + option.data = option.data || []; // Not using preprocessor because mergeOption may not have series.type + + compatEc2(option); + + var result = this._processFlatCoordsArray(option.data); + + this._flatCoords = result.flatCoords; + this._flatCoordsOffset = result.flatCoordsOffset; + + if (result.flatCoords) { + option.data = new Float32Array(result.count); + } + + _super.prototype.init.apply(this, arguments); + }; + + LinesSeriesModel.prototype.mergeOption = function (option) { + compatEc2(option); + + if (option.data) { + // Only update when have option data to merge. + var result = this._processFlatCoordsArray(option.data); + + this._flatCoords = result.flatCoords; + this._flatCoordsOffset = result.flatCoordsOffset; + + if (result.flatCoords) { + option.data = new Float32Array(result.count); + } + } + + _super.prototype.mergeOption.apply(this, arguments); + }; + + LinesSeriesModel.prototype.appendData = function (params) { + var result = this._processFlatCoordsArray(params.data); + + if (result.flatCoords) { + if (!this._flatCoords) { + this._flatCoords = result.flatCoords; + this._flatCoordsOffset = result.flatCoordsOffset; + } else { + this._flatCoords = concatArray(this._flatCoords, result.flatCoords); + this._flatCoordsOffset = concatArray(this._flatCoordsOffset, result.flatCoordsOffset); + } + + params.data = new Float32Array(result.count); + } + + this.getRawData().appendData(params.data); + }; + + LinesSeriesModel.prototype._getCoordsFromItemModel = function (idx) { + var itemModel = this.getData().getItemModel(idx); + var coords = itemModel.option instanceof Array ? itemModel.option : itemModel.getShallow('coords'); + + if ("development" !== 'production') { + if (!(coords instanceof Array && coords.length > 0 && coords[0] instanceof Array)) { + throw new Error('Invalid coords ' + JSON.stringify(coords) + '. Lines must have 2d coords array in data item.'); + } + } + + return coords; + }; + + LinesSeriesModel.prototype.getLineCoordsCount = function (idx) { + if (this._flatCoordsOffset) { + return this._flatCoordsOffset[idx * 2 + 1]; + } else { + return this._getCoordsFromItemModel(idx).length; + } + }; + + LinesSeriesModel.prototype.getLineCoords = function (idx, out) { + if (this._flatCoordsOffset) { + var offset = this._flatCoordsOffset[idx * 2]; + var len = this._flatCoordsOffset[idx * 2 + 1]; + + for (var i = 0; i < len; i++) { + out[i] = out[i] || []; + out[i][0] = this._flatCoords[offset + i * 2]; + out[i][1] = this._flatCoords[offset + i * 2 + 1]; + } + + return len; + } else { + var coords = this._getCoordsFromItemModel(idx); + + for (var i = 0; i < coords.length; i++) { + out[i] = out[i] || []; + out[i][0] = coords[i][0]; + out[i][1] = coords[i][1]; + } + + return coords.length; + } + }; + + LinesSeriesModel.prototype._processFlatCoordsArray = function (data) { + var startOffset = 0; + + if (this._flatCoords) { + startOffset = this._flatCoords.length; + } // Stored as a typed array. In format + // Points Count(2) | x | y | x | y | Points Count(3) | x | y | x | y | x | y | + + + if (isNumber(data[0])) { + var len = data.length; // Store offset and len of each segment + + var coordsOffsetAndLenStorage = new Uint32Arr(len); + var coordsStorage = new Float64Arr(len); + var coordsCursor = 0; + var offsetCursor = 0; + var dataCount = 0; + + for (var i = 0; i < len;) { + dataCount++; + var count = data[i++]; // Offset + + coordsOffsetAndLenStorage[offsetCursor++] = coordsCursor + startOffset; // Len + + coordsOffsetAndLenStorage[offsetCursor++] = count; + + for (var k = 0; k < count; k++) { + var x = data[i++]; + var y = data[i++]; + coordsStorage[coordsCursor++] = x; + coordsStorage[coordsCursor++] = y; + + if (i > len) { + if ("development" !== 'production') { + throw new Error('Invalid data format.'); + } + } + } + } + + return { + flatCoordsOffset: new Uint32Array(coordsOffsetAndLenStorage.buffer, 0, offsetCursor), + flatCoords: coordsStorage, + count: dataCount + }; + } + + return { + flatCoordsOffset: null, + flatCoords: null, + count: data.length + }; + }; + + LinesSeriesModel.prototype.getInitialData = function (option, ecModel) { + if ("development" !== 'production') { + var CoordSys = CoordinateSystemManager.get(option.coordinateSystem); + + if (!CoordSys) { + throw new Error('Unkown coordinate system ' + option.coordinateSystem); + } + } + + var lineData = new SeriesData(['value'], this); + lineData.hasItemOption = false; + lineData.initData(option.data, [], function (dataItem, dimName, dataIndex, dimIndex) { + // dataItem is simply coords + if (dataItem instanceof Array) { + return NaN; + } else { + lineData.hasItemOption = true; + var value = dataItem.value; + + if (value != null) { + return value instanceof Array ? value[dimIndex] : value; + } + } + }); + return lineData; + }; + + LinesSeriesModel.prototype.formatTooltip = function (dataIndex, multipleSeries, dataType) { + var data = this.getData(); + var itemModel = data.getItemModel(dataIndex); + var name = itemModel.get('name'); + + if (name) { + return name; + } + + var fromName = itemModel.get('fromName'); + var toName = itemModel.get('toName'); + var nameArr = []; + fromName != null && nameArr.push(fromName); + toName != null && nameArr.push(toName); + return createTooltipMarkup('nameValue', { + name: nameArr.join(' > ') + }); + }; + + LinesSeriesModel.prototype.preventIncremental = function () { + return !!this.get(['effect', 'show']); + }; + + LinesSeriesModel.prototype.getProgressive = function () { + var progressive = this.option.progressive; + + if (progressive == null) { + return this.option.large ? 1e4 : this.get('progressive'); + } + + return progressive; + }; + + LinesSeriesModel.prototype.getProgressiveThreshold = function () { + var progressiveThreshold = this.option.progressiveThreshold; + + if (progressiveThreshold == null) { + return this.option.large ? 2e4 : this.get('progressiveThreshold'); + } + + return progressiveThreshold; + }; + + LinesSeriesModel.prototype.getZLevelKey = function () { + var effectModel = this.getModel('effect'); + var trailLength = effectModel.get('trailLength'); + return this.getData().count() > this.getProgressiveThreshold() // Each progressive series has individual key. + ? this.id : effectModel.get('show') && trailLength > 0 ? trailLength + '' : ''; + }; + + LinesSeriesModel.type = 'series.lines'; + LinesSeriesModel.dependencies = ['grid', 'polar', 'geo', 'calendar']; + LinesSeriesModel.defaultOption = { + coordinateSystem: 'geo', + // zlevel: 0, + z: 2, + legendHoverLink: true, + // Cartesian coordinate system + xAxisIndex: 0, + yAxisIndex: 0, + symbol: ['none', 'none'], + symbolSize: [10, 10], + // Geo coordinate system + geoIndex: 0, + effect: { + show: false, + period: 4, + constantSpeed: 0, + symbol: 'circle', + symbolSize: 3, + loop: true, + trailLength: 0.2 + }, + large: false, + // Available when large is true + largeThreshold: 2000, + polyline: false, + clip: true, + label: { + show: false, + position: 'end' // distance: 5, + // formatter: 标签文本格式器，同Tooltip.formatter，不支持异步回调 + + }, + lineStyle: { + opacity: 0.5 + } + }; + return LinesSeriesModel; + }(SeriesModel); + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + function normalize$3(a) { + if (!(a instanceof Array)) { + a = [a, a]; + } + + return a; + } + + var linesVisual = { + seriesType: 'lines', + reset: function (seriesModel) { + var symbolType = normalize$3(seriesModel.get('symbol')); + var symbolSize = normalize$3(seriesModel.get('symbolSize')); + var data = seriesModel.getData(); + data.setVisual('fromSymbol', symbolType && symbolType[0]); + data.setVisual('toSymbol', symbolType && symbolType[1]); + data.setVisual('fromSymbolSize', symbolSize && symbolSize[0]); + data.setVisual('toSymbolSize', symbolSize && symbolSize[1]); + + function dataEach(data, idx) { + var itemModel = data.getItemModel(idx); + var symbolType = normalize$3(itemModel.getShallow('symbol', true)); + var symbolSize = normalize$3(itemModel.getShallow('symbolSize', true)); + symbolType[0] && data.setItemVisual(idx, 'fromSymbol', symbolType[0]); + symbolType[1] && data.setItemVisual(idx, 'toSymbol', symbolType[1]); + symbolSize[0] && data.setItemVisual(idx, 'fromSymbolSize', symbolSize[0]); + symbolSize[1] && data.setItemVisual(idx, 'toSymbolSize', symbolSize[1]); + } + + return { + dataEach: data.hasItemOption ? dataEach : null + }; + } + }; + + function install$m(registers) { + registers.registerChartView(LinesView); + registers.registerSeriesModel(LinesSeriesModel); + registers.registerLayout(linesLayout); + registers.registerVisual(linesVisual); + } + + var GRADIENT_LEVELS = 256; + + var HeatmapLayer = + /** @class */ + function () { + function HeatmapLayer() { + this.blurSize = 30; + this.pointSize = 20; + this.maxOpacity = 1; + this.minOpacity = 0; + this._gradientPixels = { + inRange: null, + outOfRange: null + }; + var canvas = platformApi.createCanvas(); + this.canvas = canvas; + } + /** + * Renders Heatmap and returns the rendered canvas + * @param data array of data, each has x, y, value + * @param width canvas width + * @param height canvas height + */ + + + HeatmapLayer.prototype.update = function (data, width, height, normalize, colorFunc, isInRange) { + var brush = this._getBrush(); + + var gradientInRange = this._getGradient(colorFunc, 'inRange'); + + var gradientOutOfRange = this._getGradient(colorFunc, 'outOfRange'); + + var r = this.pointSize + this.blurSize; + var canvas = this.canvas; + var ctx = canvas.getContext('2d'); + var len = data.length; + canvas.width = width; + canvas.height = height; + + for (var i = 0; i < len; ++i) { + var p = data[i]; + var x = p[0]; + var y = p[1]; + var value = p[2]; // calculate alpha using value + + var alpha = normalize(value); // draw with the circle brush with alpha + + ctx.globalAlpha = alpha; + ctx.drawImage(brush, x - r, y - r); + } + + if (!canvas.width || !canvas.height) { + // Avoid "Uncaught DOMException: Failed to execute 'getImageData' on + // 'CanvasRenderingContext2D': The source height is 0." + return canvas; + } // colorize the canvas using alpha value and set with gradient + + + var imageData = ctx.getImageData(0, 0, canvas.width, canvas.height); + var pixels = imageData.data; + var offset = 0; + var pixelLen = pixels.length; + var minOpacity = this.minOpacity; + var maxOpacity = this.maxOpacity; + var diffOpacity = maxOpacity - minOpacity; + + while (offset < pixelLen) { + var alpha = pixels[offset + 3] / 256; + var gradientOffset = Math.floor(alpha * (GRADIENT_LEVELS - 1)) * 4; // Simple optimize to ignore the empty data + + if (alpha > 0) { + var gradient = isInRange(alpha) ? gradientInRange : gradientOutOfRange; // Any alpha > 0 will be mapped to [minOpacity, maxOpacity] + + alpha > 0 && (alpha = alpha * diffOpacity + minOpacity); + pixels[offset++] = gradient[gradientOffset]; + pixels[offset++] = gradient[gradientOffset + 1]; + pixels[offset++] = gradient[gradientOffset + 2]; + pixels[offset++] = gradient[gradientOffset + 3] * alpha * 256; + } else { + offset += 4; + } + } + + ctx.putImageData(imageData, 0, 0); + return canvas; + }; + /** + * get canvas of a black circle brush used for canvas to draw later + */ + + + HeatmapLayer.prototype._getBrush = function () { + var brushCanvas = this._brushCanvas || (this._brushCanvas = platformApi.createCanvas()); // set brush size + + var r = this.pointSize + this.blurSize; + var d = r * 2; + brushCanvas.width = d; + brushCanvas.height = d; + var ctx = brushCanvas.getContext('2d'); + ctx.clearRect(0, 0, d, d); // in order to render shadow without the distinct circle, + // draw the distinct circle in an invisible place, + // and use shadowOffset to draw shadow in the center of the canvas + + ctx.shadowOffsetX = d; + ctx.shadowBlur = this.blurSize; // draw the shadow in black, and use alpha and shadow blur to generate + // color in color map + + ctx.shadowColor = '#000'; // draw circle in the left to the canvas + + ctx.beginPath(); + ctx.arc(-r, r, this.pointSize, 0, Math.PI * 2, true); + ctx.closePath(); + ctx.fill(); + return brushCanvas; + }; + /** + * get gradient color map + * @private + */ + + + HeatmapLayer.prototype._getGradient = function (colorFunc, state) { + var gradientPixels = this._gradientPixels; + var pixelsSingleState = gradientPixels[state] || (gradientPixels[state] = new Uint8ClampedArray(256 * 4)); + var color = [0, 0, 0, 0]; + var off = 0; + + for (var i = 0; i < 256; i++) { + colorFunc[state](i / 255, true, color); + pixelsSingleState[off++] = color[0]; + pixelsSingleState[off++] = color[1]; + pixelsSingleState[off++] = color[2]; + pixelsSingleState[off++] = color[3]; + } + + return pixelsSingleState; + }; + + return HeatmapLayer; + }(); + + function getIsInPiecewiseRange(dataExtent, pieceList, selected) { + var dataSpan = dataExtent[1] - dataExtent[0]; + pieceList = map(pieceList, function (piece) { + return { + interval: [(piece.interval[0] - dataExtent[0]) / dataSpan, (piece.interval[1] - dataExtent[0]) / dataSpan] + }; + }); + var len = pieceList.length; + var lastIndex = 0; + return function (val) { + var i; // Try to find in the location of the last found + + for (i = lastIndex; i < len; i++) { + var interval = pieceList[i].interval; + + if (interval[0] <= val && val <= interval[1]) { + lastIndex = i; + break; + } + } + + if (i === len) { + // Not found, back interation + for (i = lastIndex - 1; i >= 0; i--) { + var interval = pieceList[i].interval; + + if (interval[0] <= val && val <= interval[1]) { + lastIndex = i; + break; + } + } + } + + return i >= 0 && i < len && selected[i]; + }; + } + + function getIsInContinuousRange(dataExtent, range) { + var dataSpan = dataExtent[1] - dataExtent[0]; + range = [(range[0] - dataExtent[0]) / dataSpan, (range[1] - dataExtent[0]) / dataSpan]; + return function (val) { + return val >= range[0] && val <= range[1]; + }; + } + + function isGeoCoordSys(coordSys) { + var dimensions = coordSys.dimensions; // Not use coorSys.type === 'geo' because coordSys maybe extended + + return dimensions[0] === 'lng' && dimensions[1] === 'lat'; + } + + var HeatmapView = + /** @class */ + function (_super) { + __extends(HeatmapView, _super); + + function HeatmapView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = HeatmapView.type; + return _this; + } + + HeatmapView.prototype.render = function (seriesModel, ecModel, api) { + var visualMapOfThisSeries; + ecModel.eachComponent('visualMap', function (visualMap) { + visualMap.eachTargetSeries(function (targetSeries) { + if (targetSeries === seriesModel) { + visualMapOfThisSeries = visualMap; + } + }); + }); + + if ("development" !== 'production') { + if (!visualMapOfThisSeries) { + throw new Error('Heatmap must use with visualMap'); + } + } // Clear previously rendered progressive elements. + + + this._progressiveEls = null; + this.group.removeAll(); + var coordSys = seriesModel.coordinateSystem; + + if (coordSys.type === 'cartesian2d' || coordSys.type === 'calendar') { + this._renderOnCartesianAndCalendar(seriesModel, api, 0, seriesModel.getData().count()); + } else if (isGeoCoordSys(coordSys)) { + this._renderOnGeo(coordSys, seriesModel, visualMapOfThisSeries, api); + } + }; + + HeatmapView.prototype.incrementalPrepareRender = function (seriesModel, ecModel, api) { + this.group.removeAll(); + }; + + HeatmapView.prototype.incrementalRender = function (params, seriesModel, ecModel, api) { + var coordSys = seriesModel.coordinateSystem; + + if (coordSys) { + // geo does not support incremental rendering? + if (isGeoCoordSys(coordSys)) { + this.render(seriesModel, ecModel, api); + } else { + this._progressiveEls = []; + + this._renderOnCartesianAndCalendar(seriesModel, api, params.start, params.end, true); + } + } + }; + + HeatmapView.prototype.eachRendered = function (cb) { + traverseElements(this._progressiveEls || this.group, cb); + }; + + HeatmapView.prototype._renderOnCartesianAndCalendar = function (seriesModel, api, start, end, incremental) { + var coordSys = seriesModel.coordinateSystem; + var isCartesian2d = isCoordinateSystemType(coordSys, 'cartesian2d'); + var width; + var height; + var xAxisExtent; + var yAxisExtent; + + if (isCartesian2d) { + var xAxis = coordSys.getAxis('x'); + var yAxis = coordSys.getAxis('y'); + + if ("development" !== 'production') { + if (!(xAxis.type === 'category' && yAxis.type === 'category')) { + throw new Error('Heatmap on cartesian must have two category axes'); + } + + if (!(xAxis.onBand && yAxis.onBand)) { + throw new Error('Heatmap on cartesian must have two axes with boundaryGap true'); + } + } // add 0.5px to avoid the gaps + + + width = xAxis.getBandWidth() + .5; + height = yAxis.getBandWidth() + .5; + xAxisExtent = xAxis.scale.getExtent(); + yAxisExtent = yAxis.scale.getExtent(); + } + + var group = this.group; + var data = seriesModel.getData(); + var emphasisStyle = seriesModel.getModel(['emphasis', 'itemStyle']).getItemStyle(); + var blurStyle = seriesModel.getModel(['blur', 'itemStyle']).getItemStyle(); + var selectStyle = seriesModel.getModel(['select', 'itemStyle']).getItemStyle(); + var borderRadius = seriesModel.get(['itemStyle', 'borderRadius']); + var labelStatesModels = getLabelStatesModels(seriesModel); + var emphasisModel = seriesModel.getModel('emphasis'); + var focus = emphasisModel.get('focus'); + var blurScope = emphasisModel.get('blurScope'); + var emphasisDisabled = emphasisModel.get('disabled'); + var dataDims = isCartesian2d ? [data.mapDimension('x'), data.mapDimension('y'), data.mapDimension('value')] : [data.mapDimension('time'), data.mapDimension('value')]; + + for (var idx = start; idx < end; idx++) { + var rect = void 0; + var style = data.getItemVisual(idx, 'style'); + + if (isCartesian2d) { + var dataDimX = data.get(dataDims[0], idx); + var dataDimY = data.get(dataDims[1], idx); // Ignore empty data and out of extent data + + if (isNaN(data.get(dataDims[2], idx)) || dataDimX < xAxisExtent[0] || dataDimX > xAxisExtent[1] || dataDimY < yAxisExtent[0] || dataDimY > yAxisExtent[1]) { + continue; + } + + var point = coordSys.dataToPoint([dataDimX, dataDimY]); + rect = new Rect({ + shape: { + x: point[0] - width / 2, + y: point[1] - height / 2, + width: width, + height: height + }, + style: style + }); + } else { + // Ignore empty data + if (isNaN(data.get(dataDims[1], idx))) { + continue; + } + + rect = new Rect({ + z2: 1, + shape: coordSys.dataToRect([data.get(dataDims[0], idx)]).contentShape, + style: style + }); + } // Optimization for large datset + + + if (data.hasItemOption) { + var itemModel = data.getItemModel(idx); + var emphasisModel_1 = itemModel.getModel('emphasis'); + emphasisStyle = emphasisModel_1.getModel('itemStyle').getItemStyle(); + blurStyle = itemModel.getModel(['blur', 'itemStyle']).getItemStyle(); + selectStyle = itemModel.getModel(['select', 'itemStyle']).getItemStyle(); // Each item value struct in the data would be firstly + // { + // itemStyle: { borderRadius: [30, 30] }, + // value: [2022, 02, 22] + // } + + borderRadius = itemModel.get(['itemStyle', 'borderRadius']); + focus = emphasisModel_1.get('focus'); + blurScope = emphasisModel_1.get('blurScope'); + emphasisDisabled = emphasisModel_1.get('disabled'); + labelStatesModels = getLabelStatesModels(itemModel); + } + + rect.shape.r = borderRadius; + var rawValue = seriesModel.getRawValue(idx); + var defaultText = '-'; + + if (rawValue && rawValue[2] != null) { + defaultText = rawValue[2] + ''; + } + + setLabelStyle(rect, labelStatesModels, { + labelFetcher: seriesModel, + labelDataIndex: idx, + defaultOpacity: style.opacity, + defaultText: defaultText + }); + rect.ensureState('emphasis').style = emphasisStyle; + rect.ensureState('blur').style = blurStyle; + rect.ensureState('select').style = selectStyle; + toggleHoverEmphasis(rect, focus, blurScope, emphasisDisabled); + rect.incremental = incremental; // PENDING + + if (incremental) { + // Rect must use hover layer if it's incremental. + rect.states.emphasis.hoverLayer = true; + } + + group.add(rect); + data.setItemGraphicEl(idx, rect); + + if (this._progressiveEls) { + this._progressiveEls.push(rect); + } + } + }; + + HeatmapView.prototype._renderOnGeo = function (geo, seriesModel, visualMapModel, api) { + var inRangeVisuals = visualMapModel.targetVisuals.inRange; + var outOfRangeVisuals = visualMapModel.targetVisuals.outOfRange; // if (!visualMapping) { + // throw new Error('Data range must have color visuals'); + // } + + var data = seriesModel.getData(); + var hmLayer = this._hmLayer || this._hmLayer || new HeatmapLayer(); + hmLayer.blurSize = seriesModel.get('blurSize'); + hmLayer.pointSize = seriesModel.get('pointSize'); + hmLayer.minOpacity = seriesModel.get('minOpacity'); + hmLayer.maxOpacity = seriesModel.get('maxOpacity'); + var rect = geo.getViewRect().clone(); + var roamTransform = geo.getRoamTransform(); + rect.applyTransform(roamTransform); // Clamp on viewport + + var x = Math.max(rect.x, 0); + var y = Math.max(rect.y, 0); + var x2 = Math.min(rect.width + rect.x, api.getWidth()); + var y2 = Math.min(rect.height + rect.y, api.getHeight()); + var width = x2 - x; + var height = y2 - y; + var dims = [data.mapDimension('lng'), data.mapDimension('lat'), data.mapDimension('value')]; + var points = data.mapArray(dims, function (lng, lat, value) { + var pt = geo.dataToPoint([lng, lat]); + pt[0] -= x; + pt[1] -= y; + pt.push(value); + return pt; + }); + var dataExtent = visualMapModel.getExtent(); + var isInRange = visualMapModel.type === 'visualMap.continuous' ? getIsInContinuousRange(dataExtent, visualMapModel.option.range) : getIsInPiecewiseRange(dataExtent, visualMapModel.getPieceList(), visualMapModel.option.selected); + hmLayer.update(points, width, height, inRangeVisuals.color.getNormalizer(), { + inRange: inRangeVisuals.color.getColorMapper(), + outOfRange: outOfRangeVisuals.color.getColorMapper() + }, isInRange); + var img = new ZRImage({ + style: { + width: width, + height: height, + x: x, + y: y, + image: hmLayer.canvas + }, + silent: true + }); + this.group.add(img); + }; + + HeatmapView.type = 'heatmap'; + return HeatmapView; + }(ChartView); + + var HeatmapSeriesModel = + /** @class */ + function (_super) { + __extends(HeatmapSeriesModel, _super); + + function HeatmapSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = HeatmapSeriesModel.type; + return _this; + } + + HeatmapSeriesModel.prototype.getInitialData = function (option, ecModel) { + return createSeriesData(null, this, { + generateCoord: 'value' + }); + }; + + HeatmapSeriesModel.prototype.preventIncremental = function () { + var coordSysCreator = CoordinateSystemManager.get(this.get('coordinateSystem')); + + if (coordSysCreator && coordSysCreator.dimensions) { + return coordSysCreator.dimensions[0] === 'lng' && coordSysCreator.dimensions[1] === 'lat'; + } + }; + + HeatmapSeriesModel.type = 'series.heatmap'; + HeatmapSeriesModel.dependencies = ['grid', 'geo', 'calendar']; + HeatmapSeriesModel.defaultOption = { + coordinateSystem: 'cartesian2d', + // zlevel: 0, + z: 2, + // Cartesian coordinate system + // xAxisIndex: 0, + // yAxisIndex: 0, + // Geo coordinate system + geoIndex: 0, + blurSize: 30, + pointSize: 20, + maxOpacity: 1, + minOpacity: 0, + select: { + itemStyle: { + borderColor: '#212121' + } + } + }; + return HeatmapSeriesModel; + }(SeriesModel); + + function install$n(registers) { + registers.registerChartView(HeatmapView); + registers.registerSeriesModel(HeatmapSeriesModel); + } + + var BAR_BORDER_WIDTH_QUERY = ['itemStyle', 'borderWidth']; // index: +isHorizontal + + var LAYOUT_ATTRS = [{ + xy: 'x', + wh: 'width', + index: 0, + posDesc: ['left', 'right'] + }, { + xy: 'y', + wh: 'height', + index: 1, + posDesc: ['top', 'bottom'] + }]; + var pathForLineWidth = new Circle(); + + var PictorialBarView = + /** @class */ + function (_super) { + __extends(PictorialBarView, _super); + + function PictorialBarView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = PictorialBarView.type; + return _this; + } + + PictorialBarView.prototype.render = function (seriesModel, ecModel, api) { + var group = this.group; + var data = seriesModel.getData(); + var oldData = this._data; + var cartesian = seriesModel.coordinateSystem; + var baseAxis = cartesian.getBaseAxis(); + var isHorizontal = baseAxis.isHorizontal(); + var coordSysRect = cartesian.master.getRect(); + var opt = { + ecSize: { + width: api.getWidth(), + height: api.getHeight() + }, + seriesModel: seriesModel, + coordSys: cartesian, + coordSysExtent: [[coordSysRect.x, coordSysRect.x + coordSysRect.width], [coordSysRect.y, coordSysRect.y + coordSysRect.height]], + isHorizontal: isHorizontal, + valueDim: LAYOUT_ATTRS[+isHorizontal], + categoryDim: LAYOUT_ATTRS[1 - +isHorizontal] + }; + data.diff(oldData).add(function (dataIndex) { + if (!data.hasValue(dataIndex)) { + return; + } + + var itemModel = getItemModel(data, dataIndex); + var symbolMeta = getSymbolMeta(data, dataIndex, itemModel, opt); + var bar = createBar(data, opt, symbolMeta); + data.setItemGraphicEl(dataIndex, bar); + group.add(bar); + updateCommon$1(bar, opt, symbolMeta); + }).update(function (newIndex, oldIndex) { + var bar = oldData.getItemGraphicEl(oldIndex); + + if (!data.hasValue(newIndex)) { + group.remove(bar); + return; + } + + var itemModel = getItemModel(data, newIndex); + var symbolMeta = getSymbolMeta(data, newIndex, itemModel, opt); + var pictorialShapeStr = getShapeStr(data, symbolMeta); + + if (bar && pictorialShapeStr !== bar.__pictorialShapeStr) { + group.remove(bar); + data.setItemGraphicEl(newIndex, null); + bar = null; + } + + if (bar) { + updateBar(bar, opt, symbolMeta); + } else { + bar = createBar(data, opt, symbolMeta, true); + } + + data.setItemGraphicEl(newIndex, bar); + bar.__pictorialSymbolMeta = symbolMeta; // Add back + + group.add(bar); + updateCommon$1(bar, opt, symbolMeta); + }).remove(function (dataIndex) { + var bar = oldData.getItemGraphicEl(dataIndex); + bar && removeBar(oldData, dataIndex, bar.__pictorialSymbolMeta.animationModel, bar); + }).execute(); + this._data = data; + return this.group; + }; + + PictorialBarView.prototype.remove = function (ecModel, api) { + var group = this.group; + var data = this._data; + + if (ecModel.get('animation')) { + if (data) { + data.eachItemGraphicEl(function (bar) { + removeBar(data, getECData(bar).dataIndex, ecModel, bar); + }); + } + } else { + group.removeAll(); + } + }; + + PictorialBarView.type = 'pictorialBar'; + return PictorialBarView; + }(ChartView); // Set or calculate default value about symbol, and calculate layout info. + + + function getSymbolMeta(data, dataIndex, itemModel, opt) { + var layout = data.getItemLayout(dataIndex); + var symbolRepeat = itemModel.get('symbolRepeat'); + var symbolClip = itemModel.get('symbolClip'); + var symbolPosition = itemModel.get('symbolPosition') || 'start'; + var symbolRotate = itemModel.get('symbolRotate'); + var rotation = (symbolRotate || 0) * Math.PI / 180 || 0; + var symbolPatternSize = itemModel.get('symbolPatternSize') || 2; + var isAnimationEnabled = itemModel.isAnimationEnabled(); + var symbolMeta = { + dataIndex: dataIndex, + layout: layout, + itemModel: itemModel, + symbolType: data.getItemVisual(dataIndex, 'symbol') || 'circle', + style: data.getItemVisual(dataIndex, 'style'), + symbolClip: symbolClip, + symbolRepeat: symbolRepeat, + symbolRepeatDirection: itemModel.get('symbolRepeatDirection'), + symbolPatternSize: symbolPatternSize, + rotation: rotation, + animationModel: isAnimationEnabled ? itemModel : null, + hoverScale: isAnimationEnabled && itemModel.get(['emphasis', 'scale']), + z2: itemModel.getShallow('z', true) || 0 + }; + prepareBarLength(itemModel, symbolRepeat, layout, opt, symbolMeta); + prepareSymbolSize(data, dataIndex, layout, symbolRepeat, symbolClip, symbolMeta.boundingLength, symbolMeta.pxSign, symbolPatternSize, opt, symbolMeta); + prepareLineWidth(itemModel, symbolMeta.symbolScale, rotation, opt, symbolMeta); + var symbolSize = symbolMeta.symbolSize; + var symbolOffset = normalizeSymbolOffset(itemModel.get('symbolOffset'), symbolSize); + prepareLayoutInfo(itemModel, symbolSize, layout, symbolRepeat, symbolClip, symbolOffset, symbolPosition, symbolMeta.valueLineWidth, symbolMeta.boundingLength, symbolMeta.repeatCutLength, opt, symbolMeta); + return symbolMeta; + } // bar length can be negative. + + + function prepareBarLength(itemModel, symbolRepeat, layout, opt, outputSymbolMeta) { + var valueDim = opt.valueDim; + var symbolBoundingData = itemModel.get('symbolBoundingData'); + var valueAxis = opt.coordSys.getOtherAxis(opt.coordSys.getBaseAxis()); + var zeroPx = valueAxis.toGlobalCoord(valueAxis.dataToCoord(0)); + var pxSignIdx = 1 - +(layout[valueDim.wh] <= 0); + var boundingLength; + + if (isArray(symbolBoundingData)) { + var symbolBoundingExtent = [convertToCoordOnAxis(valueAxis, symbolBoundingData[0]) - zeroPx, convertToCoordOnAxis(valueAxis, symbolBoundingData[1]) - zeroPx]; + symbolBoundingExtent[1] < symbolBoundingExtent[0] && symbolBoundingExtent.reverse(); + boundingLength = symbolBoundingExtent[pxSignIdx]; + } else if (symbolBoundingData != null) { + boundingLength = convertToCoordOnAxis(valueAxis, symbolBoundingData) - zeroPx; + } else if (symbolRepeat) { + boundingLength = opt.coordSysExtent[valueDim.index][pxSignIdx] - zeroPx; + } else { + boundingLength = layout[valueDim.wh]; + } + + outputSymbolMeta.boundingLength = boundingLength; + + if (symbolRepeat) { + outputSymbolMeta.repeatCutLength = layout[valueDim.wh]; + } // if 'pxSign' means sign of pixel, it can't be zero, or symbolScale will be zero + // and when borderWidth be settled, the actual linewidth will be NaN + + + outputSymbolMeta.pxSign = boundingLength > 0 ? 1 : -1; + } + + function convertToCoordOnAxis(axis, value) { + return axis.toGlobalCoord(axis.dataToCoord(axis.scale.parse(value))); + } // Support ['100%', '100%'] + + + function prepareSymbolSize(data, dataIndex, layout, symbolRepeat, symbolClip, boundingLength, pxSign, symbolPatternSize, opt, outputSymbolMeta) { + var valueDim = opt.valueDim; + var categoryDim = opt.categoryDim; + var categorySize = Math.abs(layout[categoryDim.wh]); + var symbolSize = data.getItemVisual(dataIndex, 'symbolSize'); + var parsedSymbolSize; + + if (isArray(symbolSize)) { + parsedSymbolSize = symbolSize.slice(); + } else { + if (symbolSize == null) { + // will parse to number below + parsedSymbolSize = ['100%', '100%']; + } else { + parsedSymbolSize = [symbolSize, symbolSize]; + } + } // Note: percentage symbolSize (like '100%') do not consider lineWidth, because it is + // to complicated to calculate real percent value if considering scaled lineWidth. + // So the actual size will bigger than layout size if lineWidth is bigger than zero, + // which can be tolerated in pictorial chart. + + + parsedSymbolSize[categoryDim.index] = parsePercent$1(parsedSymbolSize[categoryDim.index], categorySize); + parsedSymbolSize[valueDim.index] = parsePercent$1(parsedSymbolSize[valueDim.index], symbolRepeat ? categorySize : Math.abs(boundingLength)); + outputSymbolMeta.symbolSize = parsedSymbolSize; // If x or y is less than zero, show reversed shape. + + var symbolScale = outputSymbolMeta.symbolScale = [parsedSymbolSize[0] / symbolPatternSize, parsedSymbolSize[1] / symbolPatternSize]; // Follow convention, 'right' and 'top' is the normal scale. + + symbolScale[valueDim.index] *= (opt.isHorizontal ? -1 : 1) * pxSign; + } + + function prepareLineWidth(itemModel, symbolScale, rotation, opt, outputSymbolMeta) { + // In symbols are drawn with scale, so do not need to care about the case that width + // or height are too small. But symbol use strokeNoScale, where acture lineWidth should + // be calculated. + var valueLineWidth = itemModel.get(BAR_BORDER_WIDTH_QUERY) || 0; + + if (valueLineWidth) { + pathForLineWidth.attr({ + scaleX: symbolScale[0], + scaleY: symbolScale[1], + rotation: rotation + }); + pathForLineWidth.updateTransform(); + valueLineWidth /= pathForLineWidth.getLineScale(); + valueLineWidth *= symbolScale[opt.valueDim.index]; + } + + outputSymbolMeta.valueLineWidth = valueLineWidth || 0; + } + + function prepareLayoutInfo(itemModel, symbolSize, layout, symbolRepeat, symbolClip, symbolOffset, symbolPosition, valueLineWidth, boundingLength, repeatCutLength, opt, outputSymbolMeta) { + var categoryDim = opt.categoryDim; + var valueDim = opt.valueDim; + var pxSign = outputSymbolMeta.pxSign; + var unitLength = Math.max(symbolSize[valueDim.index] + valueLineWidth, 0); + var pathLen = unitLength; // Note: rotation will not effect the layout of symbols, because user may + // want symbols to rotate on its center, which should not be translated + // when rotating. + + if (symbolRepeat) { + var absBoundingLength = Math.abs(boundingLength); + var symbolMargin = retrieve(itemModel.get('symbolMargin'), '15%') + ''; + var hasEndGap = false; + + if (symbolMargin.lastIndexOf('!') === symbolMargin.length - 1) { + hasEndGap = true; + symbolMargin = symbolMargin.slice(0, symbolMargin.length - 1); + } + + var symbolMarginNumeric = parsePercent$1(symbolMargin, symbolSize[valueDim.index]); + var uLenWithMargin = Math.max(unitLength + symbolMarginNumeric * 2, 0); // When symbol margin is less than 0, margin at both ends will be subtracted + // to ensure that all of the symbols will not be overflow the given area. + + var endFix = hasEndGap ? 0 : symbolMarginNumeric * 2; // Both final repeatTimes and final symbolMarginNumeric area calculated based on + // boundingLength. + + var repeatSpecified = isNumeric(symbolRepeat); + var repeatTimes = repeatSpecified ? symbolRepeat : toIntTimes((absBoundingLength + endFix) / uLenWithMargin); // Adjust calculate margin, to ensure each symbol is displayed + // entirely in the given layout area. + + var mDiff = absBoundingLength - repeatTimes * unitLength; + symbolMarginNumeric = mDiff / 2 / (hasEndGap ? repeatTimes : Math.max(repeatTimes - 1, 1)); + uLenWithMargin = unitLength + symbolMarginNumeric * 2; + endFix = hasEndGap ? 0 : symbolMarginNumeric * 2; // Update repeatTimes when not all symbol will be shown. + + if (!repeatSpecified && symbolRepeat !== 'fixed') { + repeatTimes = repeatCutLength ? toIntTimes((Math.abs(repeatCutLength) + endFix) / uLenWithMargin) : 0; + } + + pathLen = repeatTimes * uLenWithMargin - endFix; + outputSymbolMeta.repeatTimes = repeatTimes; + outputSymbolMeta.symbolMargin = symbolMarginNumeric; + } + + var sizeFix = pxSign * (pathLen / 2); + var pathPosition = outputSymbolMeta.pathPosition = []; + pathPosition[categoryDim.index] = layout[categoryDim.wh] / 2; + pathPosition[valueDim.index] = symbolPosition === 'start' ? sizeFix : symbolPosition === 'end' ? boundingLength - sizeFix : boundingLength / 2; // 'center' + + if (symbolOffset) { + pathPosition[0] += symbolOffset[0]; + pathPosition[1] += symbolOffset[1]; + } + + var bundlePosition = outputSymbolMeta.bundlePosition = []; + bundlePosition[categoryDim.index] = layout[categoryDim.xy]; + bundlePosition[valueDim.index] = layout[valueDim.xy]; + var barRectShape = outputSymbolMeta.barRectShape = extend({}, layout); + barRectShape[valueDim.wh] = pxSign * Math.max(Math.abs(layout[valueDim.wh]), Math.abs(pathPosition[valueDim.index] + sizeFix)); + barRectShape[categoryDim.wh] = layout[categoryDim.wh]; + var clipShape = outputSymbolMeta.clipShape = {}; // Consider that symbol may be overflow layout rect. + + clipShape[categoryDim.xy] = -layout[categoryDim.xy]; + clipShape[categoryDim.wh] = opt.ecSize[categoryDim.wh]; + clipShape[valueDim.xy] = 0; + clipShape[valueDim.wh] = layout[valueDim.wh]; + } + + function createPath(symbolMeta) { + var symbolPatternSize = symbolMeta.symbolPatternSize; + var path = createSymbol( // Consider texture img, make a big size. + symbolMeta.symbolType, -symbolPatternSize / 2, -symbolPatternSize / 2, symbolPatternSize, symbolPatternSize); + path.attr({ + culling: true + }); + path.type !== 'image' && path.setStyle({ + strokeNoScale: true + }); + return path; + } + + function createOrUpdateRepeatSymbols(bar, opt, symbolMeta, isUpdate) { + var bundle = bar.__pictorialBundle; + var symbolSize = symbolMeta.symbolSize; + var valueLineWidth = symbolMeta.valueLineWidth; + var pathPosition = symbolMeta.pathPosition; + var valueDim = opt.valueDim; + var repeatTimes = symbolMeta.repeatTimes || 0; + var index = 0; + var unit = symbolSize[opt.valueDim.index] + valueLineWidth + symbolMeta.symbolMargin * 2; + eachPath(bar, function (path) { + path.__pictorialAnimationIndex = index; + path.__pictorialRepeatTimes = repeatTimes; + + if (index < repeatTimes) { + updateAttr(path, null, makeTarget(index), symbolMeta, isUpdate); + } else { + updateAttr(path, null, { + scaleX: 0, + scaleY: 0 + }, symbolMeta, isUpdate, function () { + bundle.remove(path); + }); + } // updateHoverAnimation(path, symbolMeta); + + + index++; + }); + + for (; index < repeatTimes; index++) { + var path = createPath(symbolMeta); + path.__pictorialAnimationIndex = index; + path.__pictorialRepeatTimes = repeatTimes; + bundle.add(path); + var target = makeTarget(index); + updateAttr(path, { + x: target.x, + y: target.y, + scaleX: 0, + scaleY: 0 + }, { + scaleX: target.scaleX, + scaleY: target.scaleY, + rotation: target.rotation + }, symbolMeta, isUpdate); + } + + function makeTarget(index) { + var position = pathPosition.slice(); // (start && pxSign > 0) || (end && pxSign < 0): i = repeatTimes - index + // Otherwise: i = index; + + var pxSign = symbolMeta.pxSign; + var i = index; + + if (symbolMeta.symbolRepeatDirection === 'start' ? pxSign > 0 : pxSign < 0) { + i = repeatTimes - 1 - index; + } + + position[valueDim.index] = unit * (i - repeatTimes / 2 + 0.5) + pathPosition[valueDim.index]; + return { + x: position[0], + y: position[1], + scaleX: symbolMeta.symbolScale[0], + scaleY: symbolMeta.symbolScale[1], + rotation: symbolMeta.rotation + }; + } + } + + function createOrUpdateSingleSymbol(bar, opt, symbolMeta, isUpdate) { + var bundle = bar.__pictorialBundle; + var mainPath = bar.__pictorialMainPath; + + if (!mainPath) { + mainPath = bar.__pictorialMainPath = createPath(symbolMeta); + bundle.add(mainPath); + updateAttr(mainPath, { + x: symbolMeta.pathPosition[0], + y: symbolMeta.pathPosition[1], + scaleX: 0, + scaleY: 0, + rotation: symbolMeta.rotation + }, { + scaleX: symbolMeta.symbolScale[0], + scaleY: symbolMeta.symbolScale[1] + }, symbolMeta, isUpdate); + } else { + updateAttr(mainPath, null, { + x: symbolMeta.pathPosition[0], + y: symbolMeta.pathPosition[1], + scaleX: symbolMeta.symbolScale[0], + scaleY: symbolMeta.symbolScale[1], + rotation: symbolMeta.rotation + }, symbolMeta, isUpdate); + } + } // bar rect is used for label. + + + function createOrUpdateBarRect(bar, symbolMeta, isUpdate) { + var rectShape = extend({}, symbolMeta.barRectShape); + var barRect = bar.__pictorialBarRect; + + if (!barRect) { + barRect = bar.__pictorialBarRect = new Rect({ + z2: 2, + shape: rectShape, + silent: true, + style: { + stroke: 'transparent', + fill: 'transparent', + lineWidth: 0 + } + }); + barRect.disableMorphing = true; + bar.add(barRect); + } else { + updateAttr(barRect, null, { + shape: rectShape + }, symbolMeta, isUpdate); + } + } + + function createOrUpdateClip(bar, opt, symbolMeta, isUpdate) { + // If not clip, symbol will be remove and rebuilt. + if (symbolMeta.symbolClip) { + var clipPath = bar.__pictorialClipPath; + var clipShape = extend({}, symbolMeta.clipShape); + var valueDim = opt.valueDim; + var animationModel = symbolMeta.animationModel; + var dataIndex = symbolMeta.dataIndex; + + if (clipPath) { + updateProps(clipPath, { + shape: clipShape + }, animationModel, dataIndex); + } else { + clipShape[valueDim.wh] = 0; + clipPath = new Rect({ + shape: clipShape + }); + + bar.__pictorialBundle.setClipPath(clipPath); + + bar.__pictorialClipPath = clipPath; + var target = {}; + target[valueDim.wh] = symbolMeta.clipShape[valueDim.wh]; + graphic[isUpdate ? 'updateProps' : 'initProps'](clipPath, { + shape: target + }, animationModel, dataIndex); + } + } + } + + function getItemModel(data, dataIndex) { + var itemModel = data.getItemModel(dataIndex); + itemModel.getAnimationDelayParams = getAnimationDelayParams; + itemModel.isAnimationEnabled = isAnimationEnabled; + return itemModel; + } + + function getAnimationDelayParams(path) { + // The order is the same as the z-order, see `symbolRepeatDiretion`. + return { + index: path.__pictorialAnimationIndex, + count: path.__pictorialRepeatTimes + }; + } + + function isAnimationEnabled() { + // `animation` prop can be set on itemModel in pictorial bar chart. + return this.parentModel.isAnimationEnabled() && !!this.getShallow('animation'); + } + + function createBar(data, opt, symbolMeta, isUpdate) { + // bar is the main element for each data. + var bar = new Group(); // bundle is used for location and clip. + + var bundle = new Group(); + bar.add(bundle); + bar.__pictorialBundle = bundle; + bundle.x = symbolMeta.bundlePosition[0]; + bundle.y = symbolMeta.bundlePosition[1]; + + if (symbolMeta.symbolRepeat) { + createOrUpdateRepeatSymbols(bar, opt, symbolMeta); + } else { + createOrUpdateSingleSymbol(bar, opt, symbolMeta); + } + + createOrUpdateBarRect(bar, symbolMeta, isUpdate); + createOrUpdateClip(bar, opt, symbolMeta, isUpdate); + bar.__pictorialShapeStr = getShapeStr(data, symbolMeta); + bar.__pictorialSymbolMeta = symbolMeta; + return bar; + } + + function updateBar(bar, opt, symbolMeta) { + var animationModel = symbolMeta.animationModel; + var dataIndex = symbolMeta.dataIndex; + var bundle = bar.__pictorialBundle; + updateProps(bundle, { + x: symbolMeta.bundlePosition[0], + y: symbolMeta.bundlePosition[1] + }, animationModel, dataIndex); + + if (symbolMeta.symbolRepeat) { + createOrUpdateRepeatSymbols(bar, opt, symbolMeta, true); + } else { + createOrUpdateSingleSymbol(bar, opt, symbolMeta, true); + } + + createOrUpdateBarRect(bar, symbolMeta, true); + createOrUpdateClip(bar, opt, symbolMeta, true); + } + + function removeBar(data, dataIndex, animationModel, bar) { + // Not show text when animating + var labelRect = bar.__pictorialBarRect; + labelRect && labelRect.removeTextContent(); + var paths = []; + eachPath(bar, function (path) { + paths.push(path); + }); + bar.__pictorialMainPath && paths.push(bar.__pictorialMainPath); // I do not find proper remove animation for clip yet. + + bar.__pictorialClipPath && (animationModel = null); + each(paths, function (path) { + removeElement(path, { + scaleX: 0, + scaleY: 0 + }, animationModel, dataIndex, function () { + bar.parent && bar.parent.remove(bar); + }); + }); + data.setItemGraphicEl(dataIndex, null); + } + + function getShapeStr(data, symbolMeta) { + return [data.getItemVisual(symbolMeta.dataIndex, 'symbol') || 'none', !!symbolMeta.symbolRepeat, !!symbolMeta.symbolClip].join(':'); + } + + function eachPath(bar, cb, context) { + // Do not use Group#eachChild, because it do not support remove. + each(bar.__pictorialBundle.children(), function (el) { + el !== bar.__pictorialBarRect && cb.call(context, el); + }); + } + + function updateAttr(el, immediateAttrs, animationAttrs, symbolMeta, isUpdate, cb) { + immediateAttrs && el.attr(immediateAttrs); // when symbolCip used, only clip path has init animation, otherwise it would be weird effect. + + if (symbolMeta.symbolClip && !isUpdate) { + animationAttrs && el.attr(animationAttrs); + } else { + animationAttrs && graphic[isUpdate ? 'updateProps' : 'initProps'](el, animationAttrs, symbolMeta.animationModel, symbolMeta.dataIndex, cb); + } + } + + function updateCommon$1(bar, opt, symbolMeta) { + var dataIndex = symbolMeta.dataIndex; + var itemModel = symbolMeta.itemModel; // Color must be excluded. + // Because symbol provide setColor individually to set fill and stroke + + var emphasisModel = itemModel.getModel('emphasis'); + var emphasisStyle = emphasisModel.getModel('itemStyle').getItemStyle(); + var blurStyle = itemModel.getModel(['blur', 'itemStyle']).getItemStyle(); + var selectStyle = itemModel.getModel(['select', 'itemStyle']).getItemStyle(); + var cursorStyle = itemModel.getShallow('cursor'); + var focus = emphasisModel.get('focus'); + var blurScope = emphasisModel.get('blurScope'); + var hoverScale = emphasisModel.get('scale'); + eachPath(bar, function (path) { + if (path instanceof ZRImage) { + var pathStyle = path.style; + path.useStyle(extend({ + // TODO other properties like dx, dy ? + image: pathStyle.image, + x: pathStyle.x, + y: pathStyle.y, + width: pathStyle.width, + height: pathStyle.height + }, symbolMeta.style)); + } else { + path.useStyle(symbolMeta.style); + } + + var emphasisState = path.ensureState('emphasis'); + emphasisState.style = emphasisStyle; + + if (hoverScale) { + // NOTE: Must after scale is set after updateAttr + emphasisState.scaleX = path.scaleX * 1.1; + emphasisState.scaleY = path.scaleY * 1.1; + } + + path.ensureState('blur').style = blurStyle; + path.ensureState('select').style = selectStyle; + cursorStyle && (path.cursor = cursorStyle); + path.z2 = symbolMeta.z2; + }); + var barPositionOutside = opt.valueDim.posDesc[+(symbolMeta.boundingLength > 0)]; + var barRect = bar.__pictorialBarRect; + setLabelStyle(barRect, getLabelStatesModels(itemModel), { + labelFetcher: opt.seriesModel, + labelDataIndex: dataIndex, + defaultText: getDefaultLabel(opt.seriesModel.getData(), dataIndex), + inheritColor: symbolMeta.style.fill, + defaultOpacity: symbolMeta.style.opacity, + defaultOutsidePosition: barPositionOutside + }); + toggleHoverEmphasis(bar, focus, blurScope, emphasisModel.get('disabled')); + } + + function toIntTimes(times) { + var roundedTimes = Math.round(times); // Escapse accurate error + + return Math.abs(times - roundedTimes) < 1e-4 ? roundedTimes : Math.ceil(times); + } + + var PictorialBarSeriesModel = + /** @class */ + function (_super) { + __extends(PictorialBarSeriesModel, _super); + + function PictorialBarSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = PictorialBarSeriesModel.type; + _this.hasSymbolVisual = true; + _this.defaultSymbol = 'roundRect'; + return _this; + } + + PictorialBarSeriesModel.prototype.getInitialData = function (option) { + // Disable stack. + option.stack = null; + return _super.prototype.getInitialData.apply(this, arguments); + }; + + PictorialBarSeriesModel.type = 'series.pictorialBar'; + PictorialBarSeriesModel.dependencies = ['grid']; + PictorialBarSeriesModel.defaultOption = inheritDefaultOption(BaseBarSeriesModel.defaultOption, { + symbol: 'circle', + symbolSize: null, + symbolRotate: null, + symbolPosition: null, + symbolOffset: null, + symbolMargin: null, + symbolRepeat: false, + symbolRepeatDirection: 'end', + symbolClip: false, + symbolBoundingData: null, + symbolPatternSize: 400, + barGap: '-100%', + // z can be set in data item, which is z2 actually. + // Disable progressive + progressive: 0, + emphasis: { + // By default pictorialBar do not hover scale. Hover scale is not suitable + // for the case that both has foreground and background. + scale: false + }, + select: { + itemStyle: { + borderColor: '#212121' + } + } + }); + return PictorialBarSeriesModel; + }(BaseBarSeriesModel); + + function install$o(registers) { + registers.registerChartView(PictorialBarView); + registers.registerSeriesModel(PictorialBarSeriesModel); + registers.registerLayout(registers.PRIORITY.VISUAL.LAYOUT, curry(layout, 'pictorialBar')); // Do layout after other overall layout, which can preapre some informations. + + registers.registerLayout(registers.PRIORITY.VISUAL.PROGRESSIVE_LAYOUT, createProgressiveLayout('pictorialBar')); + } + + var ThemeRiverView = + /** @class */ + function (_super) { + __extends(ThemeRiverView, _super); + + function ThemeRiverView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = ThemeRiverView.type; + _this._layers = []; + return _this; + } + + ThemeRiverView.prototype.render = function (seriesModel, ecModel, api) { + var data = seriesModel.getData(); + var self = this; + var group = this.group; + var layersSeries = seriesModel.getLayerSeries(); + var layoutInfo = data.getLayout('layoutInfo'); + var rect = layoutInfo.rect; + var boundaryGap = layoutInfo.boundaryGap; + group.x = 0; + group.y = rect.y + boundaryGap[0]; + + function keyGetter(item) { + return item.name; + } + + var dataDiffer = new DataDiffer(this._layersSeries || [], layersSeries, keyGetter, keyGetter); + var newLayersGroups = []; + dataDiffer.add(bind(process, this, 'add')).update(bind(process, this, 'update')).remove(bind(process, this, 'remove')).execute(); + + function process(status, idx, oldIdx) { + var oldLayersGroups = self._layers; + + if (status === 'remove') { + group.remove(oldLayersGroups[idx]); + return; + } + + var points0 = []; + var points1 = []; + var style; + var indices = layersSeries[idx].indices; + var j = 0; + + for (; j < indices.length; j++) { + var layout = data.getItemLayout(indices[j]); + var x = layout.x; + var y0 = layout.y0; + var y = layout.y; + points0.push(x, y0); + points1.push(x, y0 + y); + style = data.getItemVisual(indices[j], 'style'); + } + + var polygon; + var textLayout = data.getItemLayout(indices[0]); + var labelModel = seriesModel.getModel('label'); + var margin = labelModel.get('margin'); + var emphasisModel = seriesModel.getModel('emphasis'); + + if (status === 'add') { + var layerGroup = newLayersGroups[idx] = new Group(); + polygon = new ECPolygon({ + shape: { + points: points0, + stackedOnPoints: points1, + smooth: 0.4, + stackedOnSmooth: 0.4, + smoothConstraint: false + }, + z2: 0 + }); + layerGroup.add(polygon); + group.add(layerGroup); + + if (seriesModel.isAnimationEnabled()) { + polygon.setClipPath(createGridClipShape$2(polygon.getBoundingRect(), seriesModel, function () { + polygon.removeClipPath(); + })); + } + } else { + var layerGroup = oldLayersGroups[oldIdx]; + polygon = layerGroup.childAt(0); + group.add(layerGroup); + newLayersGroups[idx] = layerGroup; + updateProps(polygon, { + shape: { + points: points0, + stackedOnPoints: points1 + } + }, seriesModel); + saveOldStyle(polygon); + } + + setLabelStyle(polygon, getLabelStatesModels(seriesModel), { + labelDataIndex: indices[j - 1], + defaultText: data.getName(indices[j - 1]), + inheritColor: style.fill + }, { + normal: { + verticalAlign: 'middle' // align: 'right' + + } + }); + polygon.setTextConfig({ + position: null, + local: true + }); + var labelEl = polygon.getTextContent(); // TODO More label position options. + + if (labelEl) { + labelEl.x = textLayout.x - margin; + labelEl.y = textLayout.y0 + textLayout.y / 2; + } + + polygon.useStyle(style); + data.setItemGraphicEl(idx, polygon); + setStatesStylesFromModel(polygon, seriesModel); + toggleHoverEmphasis(polygon, emphasisModel.get('focus'), emphasisModel.get('blurScope'), emphasisModel.get('disabled')); + } + + this._layersSeries = layersSeries; + this._layers = newLayersGroups; + }; + + ThemeRiverView.type = 'themeRiver'; + return ThemeRiverView; + }(ChartView); + + function createGridClipShape$2(rect, seriesModel, cb) { + var rectEl = new Rect({ + shape: { + x: rect.x - 10, + y: rect.y - 10, + width: 0, + height: rect.height + 20 + } + }); + initProps(rectEl, { + shape: { + x: rect.x - 50, + width: rect.width + 100, + height: rect.height + 20 + } + }, seriesModel, cb); + return rectEl; + } + + var DATA_NAME_INDEX = 2; + + var ThemeRiverSeriesModel = + /** @class */ + function (_super) { + __extends(ThemeRiverSeriesModel, _super); + + function ThemeRiverSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = ThemeRiverSeriesModel.type; + return _this; + } + /** + * @override + */ + + + ThemeRiverSeriesModel.prototype.init = function (option) { + // eslint-disable-next-line + _super.prototype.init.apply(this, arguments); // Put this function here is for the sake of consistency of code style. + // Enable legend selection for each data item + // Use a function instead of direct access because data reference may changed + + + this.legendVisualProvider = new LegendVisualProvider(bind(this.getData, this), bind(this.getRawData, this)); + }; + /** + * If there is no value of a certain point in the time for some event,set it value to 0. + * + * @param {Array} data initial data in the option + * @return {Array} + */ + + + ThemeRiverSeriesModel.prototype.fixData = function (data) { + var rawDataLength = data.length; + /** + * Make sure every layer data get the same keys. + * The value index tells which layer has visited. + * { + * 2014/01/01: -1 + * } + */ + + var timeValueKeys = {}; // grouped data by name + + var groupResult = groupData(data, function (item) { + if (!timeValueKeys.hasOwnProperty(item[0] + '')) { + timeValueKeys[item[0] + ''] = -1; + } + + return item[2]; + }); + var layerData = []; + groupResult.buckets.each(function (items, key) { + layerData.push({ + name: key, + dataList: items + }); + }); + var layerNum = layerData.length; + + for (var k = 0; k < layerNum; ++k) { + var name_1 = layerData[k].name; + + for (var j = 0; j < layerData[k].dataList.length; ++j) { + var timeValue = layerData[k].dataList[j][0] + ''; + timeValueKeys[timeValue] = k; + } + + for (var timeValue in timeValueKeys) { + if (timeValueKeys.hasOwnProperty(timeValue) && timeValueKeys[timeValue] !== k) { + timeValueKeys[timeValue] = k; + data[rawDataLength] = [timeValue, 0, name_1]; + rawDataLength++; + } + } + } + + return data; + }; + /** + * @override + * @param option the initial option that user gived + * @param ecModel the model object for themeRiver option + */ + + + ThemeRiverSeriesModel.prototype.getInitialData = function (option, ecModel) { + var singleAxisModel = this.getReferringComponents('singleAxis', SINGLE_REFERRING).models[0]; + var axisType = singleAxisModel.get('type'); // filter the data item with the value of label is undefined + + var filterData = filter(option.data, function (dataItem) { + return dataItem[2] !== undefined; + }); // ??? TODO design a stage to transfer data for themeRiver and lines? + + var data = this.fixData(filterData || []); + var nameList = []; + var nameMap = this.nameMap = createHashMap(); + var count = 0; + + for (var i = 0; i < data.length; ++i) { + nameList.push(data[i][DATA_NAME_INDEX]); + + if (!nameMap.get(data[i][DATA_NAME_INDEX])) { + nameMap.set(data[i][DATA_NAME_INDEX], count); + count++; + } + } + + var dimensions = prepareSeriesDataSchema(data, { + coordDimensions: ['single'], + dimensionsDefine: [{ + name: 'time', + type: getDimensionTypeByAxis(axisType) + }, { + name: 'value', + type: 'float' + }, { + name: 'name', + type: 'ordinal' + }], + encodeDefine: { + single: 0, + value: 1, + itemName: 2 + } + }).dimensions; + var list = new SeriesData(dimensions, this); + list.initData(data); + return list; + }; + /** + * The raw data is divided into multiple layers and each layer + * has same name. + */ + + + ThemeRiverSeriesModel.prototype.getLayerSeries = function () { + var data = this.getData(); + var lenCount = data.count(); + var indexArr = []; + + for (var i = 0; i < lenCount; ++i) { + indexArr[i] = i; + } + + var timeDim = data.mapDimension('single'); // data group by name + + var groupResult = groupData(indexArr, function (index) { + return data.get('name', index); + }); + var layerSeries = []; + groupResult.buckets.each(function (items, key) { + items.sort(function (index1, index2) { + return data.get(timeDim, index1) - data.get(timeDim, index2); + }); + layerSeries.push({ + name: key, + indices: items + }); + }); + return layerSeries; + }; + /** + * Get data indices for show tooltip content + */ + + + ThemeRiverSeriesModel.prototype.getAxisTooltipData = function (dim, value, baseAxis) { + if (!isArray(dim)) { + dim = dim ? [dim] : []; + } + + var data = this.getData(); + var layerSeries = this.getLayerSeries(); + var indices = []; + var layerNum = layerSeries.length; + var nestestValue; + + for (var i = 0; i < layerNum; ++i) { + var minDist = Number.MAX_VALUE; + var nearestIdx = -1; + var pointNum = layerSeries[i].indices.length; + + for (var j = 0; j < pointNum; ++j) { + var theValue = data.get(dim[0], layerSeries[i].indices[j]); + var dist = Math.abs(theValue - value); + + if (dist <= minDist) { + nestestValue = theValue; + minDist = dist; + nearestIdx = layerSeries[i].indices[j]; + } + } + + indices.push(nearestIdx); + } + + return { + dataIndices: indices, + nestestValue: nestestValue + }; + }; + + ThemeRiverSeriesModel.prototype.formatTooltip = function (dataIndex, multipleSeries, dataType) { + var data = this.getData(); + var name = data.getName(dataIndex); + var value = data.get(data.mapDimension('value'), dataIndex); + return createTooltipMarkup('nameValue', { + name: name, + value: value + }); + }; + + ThemeRiverSeriesModel.type = 'series.themeRiver'; + ThemeRiverSeriesModel.dependencies = ['singleAxis']; + ThemeRiverSeriesModel.defaultOption = { + // zlevel: 0, + z: 2, + colorBy: 'data', + coordinateSystem: 'singleAxis', + // gap in axis's orthogonal orientation + boundaryGap: ['10%', '10%'], + // legendHoverLink: true, + singleAxisIndex: 0, + animationEasing: 'linear', + label: { + margin: 4, + show: true, + position: 'left', + fontSize: 11 + }, + emphasis: { + label: { + show: true + } + } + }; + return ThemeRiverSeriesModel; + }(SeriesModel); + + function themeRiverLayout(ecModel, api) { + ecModel.eachSeriesByType('themeRiver', function (seriesModel) { + var data = seriesModel.getData(); + var single = seriesModel.coordinateSystem; + var layoutInfo = {}; // use the axis boundingRect for view + + var rect = single.getRect(); + layoutInfo.rect = rect; + var boundaryGap = seriesModel.get('boundaryGap'); + var axis = single.getAxis(); + layoutInfo.boundaryGap = boundaryGap; + + if (axis.orient === 'horizontal') { + boundaryGap[0] = parsePercent$1(boundaryGap[0], rect.height); + boundaryGap[1] = parsePercent$1(boundaryGap[1], rect.height); + var height = rect.height - boundaryGap[0] - boundaryGap[1]; + doThemeRiverLayout(data, seriesModel, height); + } else { + boundaryGap[0] = parsePercent$1(boundaryGap[0], rect.width); + boundaryGap[1] = parsePercent$1(boundaryGap[1], rect.width); + var width = rect.width - boundaryGap[0] - boundaryGap[1]; + doThemeRiverLayout(data, seriesModel, width); + } + + data.setLayout('layoutInfo', layoutInfo); + }); + } + /** + * The layout information about themeriver + * + * @param data data in the series + * @param seriesModel the model object of themeRiver series + * @param height value used to compute every series height + */ + + function doThemeRiverLayout(data, seriesModel, height) { + if (!data.count()) { + return; + } + + var coordSys = seriesModel.coordinateSystem; // the data in each layer are organized into a series. + + var layerSeries = seriesModel.getLayerSeries(); // the points in each layer. + + var timeDim = data.mapDimension('single'); + var valueDim = data.mapDimension('value'); + var layerPoints = map(layerSeries, function (singleLayer) { + return map(singleLayer.indices, function (idx) { + var pt = coordSys.dataToPoint(data.get(timeDim, idx)); + pt[1] = data.get(valueDim, idx); + return pt; + }); + }); + var base = computeBaseline(layerPoints); + var baseLine = base.y0; + var ky = height / base.max; // set layout information for each item. + + var n = layerSeries.length; + var m = layerSeries[0].indices.length; + var baseY0; + + for (var j = 0; j < m; ++j) { + baseY0 = baseLine[j] * ky; + data.setItemLayout(layerSeries[0].indices[j], { + layerIndex: 0, + x: layerPoints[0][j][0], + y0: baseY0, + y: layerPoints[0][j][1] * ky + }); + + for (var i = 1; i < n; ++i) { + baseY0 += layerPoints[i - 1][j][1] * ky; + data.setItemLayout(layerSeries[i].indices[j], { + layerIndex: i, + x: layerPoints[i][j][0], + y0: baseY0, + y: layerPoints[i][j][1] * ky + }); + } + } + } + /** + * Compute the baseLine of the rawdata + * Inspired by Lee Byron's paper Stacked Graphs - Geometry & Aesthetics + * + * @param data the points in each layer + */ + + + function computeBaseline(data) { + var layerNum = data.length; + var pointNum = data[0].length; + var sums = []; + var y0 = []; + var max = 0; + + for (var i = 0; i < pointNum; ++i) { + var temp = 0; + + for (var j = 0; j < layerNum; ++j) { + temp += data[j][i][1]; + } + + if (temp > max) { + max = temp; + } + + sums.push(temp); + } + + for (var k = 0; k < pointNum; ++k) { + y0[k] = (max - sums[k]) / 2; + } + + max = 0; + + for (var l = 0; l < pointNum; ++l) { + var sum = sums[l] + y0[l]; + + if (sum > max) { + max = sum; + } + } + + return { + y0: y0, + max: max + }; + } + + function install$p(registers) { + registers.registerChartView(ThemeRiverView); + registers.registerSeriesModel(ThemeRiverSeriesModel); + registers.registerLayout(themeRiverLayout); + registers.registerProcessor(dataFilter('themeRiver')); + } + + var DEFAULT_SECTOR_Z = 2; + var DEFAULT_TEXT_Z = 4; + /** + * Sunburstce of Sunburst including Sector, Label, LabelLine + */ + + var SunburstPiece = + /** @class */ + function (_super) { + __extends(SunburstPiece, _super); + + function SunburstPiece(node, seriesModel, ecModel, api) { + var _this = _super.call(this) || this; + + _this.z2 = DEFAULT_SECTOR_Z; + _this.textConfig = { + inside: true + }; + getECData(_this).seriesIndex = seriesModel.seriesIndex; + var text = new ZRText({ + z2: DEFAULT_TEXT_Z, + silent: node.getModel().get(['label', 'silent']) + }); + + _this.setTextContent(text); + + _this.updateData(true, node, seriesModel, ecModel, api); + + return _this; + } + + SunburstPiece.prototype.updateData = function (firstCreate, node, // state: 'emphasis' | 'normal' | 'highlight' | 'downplay', + seriesModel, ecModel, api) { + this.node = node; + node.piece = this; + seriesModel = seriesModel || this._seriesModel; + ecModel = ecModel || this._ecModel; + var sector = this; + getECData(sector).dataIndex = node.dataIndex; + var itemModel = node.getModel(); + var emphasisModel = itemModel.getModel('emphasis'); + var layout = node.getLayout(); + var sectorShape = extend({}, layout); + sectorShape.label = null; + var normalStyle = node.getVisual('style'); + normalStyle.lineJoin = 'bevel'; + var decal = node.getVisual('decal'); + + if (decal) { + normalStyle.decal = createOrUpdatePatternFromDecal(decal, api); + } + + var cornerRadius = getSectorCornerRadius(itemModel.getModel('itemStyle'), sectorShape, true); + extend(sectorShape, cornerRadius); + each(SPECIAL_STATES, function (stateName) { + var state = sector.ensureState(stateName); + var itemStyleModel = itemModel.getModel([stateName, 'itemStyle']); + state.style = itemStyleModel.getItemStyle(); // border radius + + var cornerRadius = getSectorCornerRadius(itemStyleModel, sectorShape); + + if (cornerRadius) { + state.shape = cornerRadius; + } + }); + + if (firstCreate) { + sector.setShape(sectorShape); + sector.shape.r = layout.r0; + updateProps(sector, { + shape: { + r: layout.r + } + }, seriesModel, node.dataIndex); + } else { + // Disable animation for gradient since no interpolation method + // is supported for gradient + updateProps(sector, { + shape: sectorShape + }, seriesModel); + saveOldStyle(sector); + } + + sector.useStyle(normalStyle); + + this._updateLabel(seriesModel); + + var cursorStyle = itemModel.getShallow('cursor'); + cursorStyle && sector.attr('cursor', cursorStyle); + this._seriesModel = seriesModel || this._seriesModel; + this._ecModel = ecModel || this._ecModel; + var focus = emphasisModel.get('focus'); + var focusOrIndices = focus === 'ancestor' ? node.getAncestorsIndices() : focus === 'descendant' ? node.getDescendantIndices() : focus; + toggleHoverEmphasis(this, focusOrIndices, emphasisModel.get('blurScope'), emphasisModel.get('disabled')); + }; + + SunburstPiece.prototype._updateLabel = function (seriesModel) { + var _this = this; + + var itemModel = this.node.getModel(); + var normalLabelModel = itemModel.getModel('label'); + var layout = this.node.getLayout(); + var angle = layout.endAngle - layout.startAngle; + var midAngle = (layout.startAngle + layout.endAngle) / 2; + var dx = Math.cos(midAngle); + var dy = Math.sin(midAngle); + var sector = this; + var label = sector.getTextContent(); + var dataIndex = this.node.dataIndex; + var labelMinAngle = normalLabelModel.get('minAngle') / 180 * Math.PI; + var isNormalShown = normalLabelModel.get('show') && !(labelMinAngle != null && Math.abs(angle) < labelMinAngle); + label.ignore = !isNormalShown; // TODO use setLabelStyle + + each(DISPLAY_STATES, function (stateName) { + var labelStateModel = stateName === 'normal' ? itemModel.getModel('label') : itemModel.getModel([stateName, 'label']); + var isNormal = stateName === 'normal'; + var state = isNormal ? label : label.ensureState(stateName); + var text = seriesModel.getFormattedLabel(dataIndex, stateName); + + if (isNormal) { + text = text || _this.node.name; + } + + state.style = createTextStyle(labelStateModel, {}, null, stateName !== 'normal', true); + + if (text) { + state.style.text = text; + } // Not displaying text when angle is too small + + + var isShown = labelStateModel.get('show'); + + if (isShown != null && !isNormal) { + state.ignore = !isShown; + } + + var labelPosition = getLabelAttr(labelStateModel, 'position'); + var sectorState = isNormal ? sector : sector.states[stateName]; + var labelColor = sectorState.style.fill; + sectorState.textConfig = { + outsideFill: labelStateModel.get('color') === 'inherit' ? labelColor : null, + inside: labelPosition !== 'outside' + }; + var r; + var labelPadding = getLabelAttr(labelStateModel, 'distance') || 0; + var textAlign = getLabelAttr(labelStateModel, 'align'); + + if (labelPosition === 'outside') { + r = layout.r + labelPadding; + textAlign = midAngle > Math.PI / 2 ? 'right' : 'left'; + } else { + if (!textAlign || textAlign === 'center') { + // Put label in the center if it's a circle + if (angle === 2 * Math.PI && layout.r0 === 0) { + r = 0; + } else { + r = (layout.r + layout.r0) / 2; + } + + textAlign = 'center'; + } else if (textAlign === 'left') { + r = layout.r0 + labelPadding; + + if (midAngle > Math.PI / 2) { + textAlign = 'right'; + } + } else if (textAlign === 'right') { + r = layout.r - labelPadding; + + if (midAngle > Math.PI / 2) { + textAlign = 'left'; + } + } + } + + state.style.align = textAlign; + state.style.verticalAlign = getLabelAttr(labelStateModel, 'verticalAlign') || 'middle'; + state.x = r * dx + layout.cx; + state.y = r * dy + layout.cy; + var rotateType = getLabelAttr(labelStateModel, 'rotate'); + var rotate = 0; + + if (rotateType === 'radial') { + rotate = -midAngle; + + if (rotate < -Math.PI / 2) { + rotate += Math.PI; + } + } else if (rotateType === 'tangential') { + rotate = Math.PI / 2 - midAngle; + + if (rotate > Math.PI / 2) { + rotate -= Math.PI; + } else if (rotate < -Math.PI / 2) { + rotate += Math.PI; + } + } else if (isNumber(rotateType)) { + rotate = rotateType * Math.PI / 180; + } + + state.rotation = rotate; + }); + + function getLabelAttr(model, name) { + var stateAttr = model.get(name); + + if (stateAttr == null) { + return normalLabelModel.get(name); + } + + return stateAttr; + } + + label.dirtyStyle(); + }; + + return SunburstPiece; + }(Sector); + + var ROOT_TO_NODE_ACTION = 'sunburstRootToNode'; + var HIGHLIGHT_ACTION = 'sunburstHighlight'; + var UNHIGHLIGHT_ACTION = 'sunburstUnhighlight'; + function installSunburstAction(registers) { + registers.registerAction({ + type: ROOT_TO_NODE_ACTION, + update: 'updateView' + }, function (payload, ecModel) { + ecModel.eachComponent({ + mainType: 'series', + subType: 'sunburst', + query: payload + }, handleRootToNode); + + function handleRootToNode(model, index) { + var targetInfo = retrieveTargetInfo(payload, [ROOT_TO_NODE_ACTION], model); + + if (targetInfo) { + var originViewRoot = model.getViewRoot(); + + if (originViewRoot) { + payload.direction = aboveViewRoot(originViewRoot, targetInfo.node) ? 'rollUp' : 'drillDown'; + } + + model.resetViewRoot(targetInfo.node); + } + } + }); + registers.registerAction({ + type: HIGHLIGHT_ACTION, + update: 'none' + }, function (payload, ecModel, api) { + // Clone + payload = extend({}, payload); + ecModel.eachComponent({ + mainType: 'series', + subType: 'sunburst', + query: payload + }, handleHighlight); + + function handleHighlight(model) { + var targetInfo = retrieveTargetInfo(payload, [HIGHLIGHT_ACTION], model); + + if (targetInfo) { + payload.dataIndex = targetInfo.node.dataIndex; + } + } + + if ("development" !== 'production') { + deprecateReplaceLog('sunburstHighlight', 'highlight'); + } // Fast forward action + + + api.dispatchAction(extend(payload, { + type: 'highlight' + })); + }); + registers.registerAction({ + type: UNHIGHLIGHT_ACTION, + update: 'updateView' + }, function (payload, ecModel, api) { + payload = extend({}, payload); + + if ("development" !== 'production') { + deprecateReplaceLog('sunburstUnhighlight', 'downplay'); + } + + api.dispatchAction(extend(payload, { + type: 'downplay' + })); + }); + } + + var SunburstView = + /** @class */ + function (_super) { + __extends(SunburstView, _super); + + function SunburstView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = SunburstView.type; + return _this; + } + + SunburstView.prototype.render = function (seriesModel, ecModel, api, // @ts-ignore + payload) { + var self = this; + this.seriesModel = seriesModel; + this.api = api; + this.ecModel = ecModel; + var data = seriesModel.getData(); + var virtualRoot = data.tree.root; + var newRoot = seriesModel.getViewRoot(); + var group = this.group; + var renderLabelForZeroData = seriesModel.get('renderLabelForZeroData'); + var newChildren = []; + newRoot.eachNode(function (node) { + newChildren.push(node); + }); + var oldChildren = this._oldChildren || []; + dualTravel(newChildren, oldChildren); + renderRollUp(virtualRoot, newRoot); + + this._initEvents(); + + this._oldChildren = newChildren; + + function dualTravel(newChildren, oldChildren) { + if (newChildren.length === 0 && oldChildren.length === 0) { + return; + } + + new DataDiffer(oldChildren, newChildren, getKey, getKey).add(processNode).update(processNode).remove(curry(processNode, null)).execute(); + + function getKey(node) { + return node.getId(); + } + + function processNode(newIdx, oldIdx) { + var newNode = newIdx == null ? null : newChildren[newIdx]; + var oldNode = oldIdx == null ? null : oldChildren[oldIdx]; + doRenderNode(newNode, oldNode); + } + } + + function doRenderNode(newNode, oldNode) { + if (!renderLabelForZeroData && newNode && !newNode.getValue()) { + // Not render data with value 0 + newNode = null; + } + + if (newNode !== virtualRoot && oldNode !== virtualRoot) { + if (oldNode && oldNode.piece) { + if (newNode) { + // Update + oldNode.piece.updateData(false, newNode, seriesModel, ecModel, api); // For tooltip + + data.setItemGraphicEl(newNode.dataIndex, oldNode.piece); + } else { + // Remove + removeNode(oldNode); + } + } else if (newNode) { + // Add + var piece = new SunburstPiece(newNode, seriesModel, ecModel, api); + group.add(piece); // For tooltip + + data.setItemGraphicEl(newNode.dataIndex, piece); + } + } + } + + function removeNode(node) { + if (!node) { + return; + } + + if (node.piece) { + group.remove(node.piece); + node.piece = null; + } + } + + function renderRollUp(virtualRoot, viewRoot) { + if (viewRoot.depth > 0) { + // Render + if (self.virtualPiece) { + // Update + self.virtualPiece.updateData(false, virtualRoot, seriesModel, ecModel, api); + } else { + // Add + self.virtualPiece = new SunburstPiece(virtualRoot, seriesModel, ecModel, api); + group.add(self.virtualPiece); + } // TODO event scope + + + viewRoot.piece.off('click'); + self.virtualPiece.on('click', function (e) { + self._rootToNode(viewRoot.parentNode); + }); + } else if (self.virtualPiece) { + // Remove + group.remove(self.virtualPiece); + self.virtualPiece = null; + } + } + }; + /** + * @private + */ + + + SunburstView.prototype._initEvents = function () { + var _this = this; + + this.group.off('click'); + this.group.on('click', function (e) { + var targetFound = false; + + var viewRoot = _this.seriesModel.getViewRoot(); + + viewRoot.eachNode(function (node) { + if (!targetFound && node.piece && node.piece === e.target) { + var nodeClick = node.getModel().get('nodeClick'); + + if (nodeClick === 'rootToNode') { + _this._rootToNode(node); + } else if (nodeClick === 'link') { + var itemModel = node.getModel(); + var link = itemModel.get('link'); + + if (link) { + var linkTarget = itemModel.get('target', true) || '_blank'; + windowOpen(link, linkTarget); + } + } + + targetFound = true; + } + }); + }); + }; + /** + * @private + */ + + + SunburstView.prototype._rootToNode = function (node) { + if (node !== this.seriesModel.getViewRoot()) { + this.api.dispatchAction({ + type: ROOT_TO_NODE_ACTION, + from: this.uid, + seriesId: this.seriesModel.id, + targetNode: node + }); + } + }; + /** + * @implement + */ + + + SunburstView.prototype.containPoint = function (point, seriesModel) { + var treeRoot = seriesModel.getData(); + var itemLayout = treeRoot.getItemLayout(0); + + if (itemLayout) { + var dx = point[0] - itemLayout.cx; + var dy = point[1] - itemLayout.cy; + var radius = Math.sqrt(dx * dx + dy * dy); + return radius <= itemLayout.r && radius >= itemLayout.r0; + } + }; + + SunburstView.type = 'sunburst'; + return SunburstView; + }(ChartView); + + var SunburstSeriesModel = + /** @class */ + function (_super) { + __extends(SunburstSeriesModel, _super); + + function SunburstSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = SunburstSeriesModel.type; + _this.ignoreStyleOnData = true; + return _this; + } + + SunburstSeriesModel.prototype.getInitialData = function (option, ecModel) { + // Create a virtual root. + var root = { + name: option.name, + children: option.data + }; + completeTreeValue$1(root); + var levelModels = this._levelModels = map(option.levels || [], function (levelDefine) { + return new Model(levelDefine, this, ecModel); + }, this); // Make sure always a new tree is created when setOption, + // in TreemapView, we check whether oldTree === newTree + // to choose mappings approach among old shapes and new shapes. + + var tree = Tree.createTree(root, this, beforeLink); + + function beforeLink(nodeData) { + nodeData.wrapMethod('getItemModel', function (model, idx) { + var node = tree.getNodeByDataIndex(idx); + var levelModel = levelModels[node.depth]; + levelModel && (model.parentModel = levelModel); + return model; + }); + } + + return tree.data; + }; + + SunburstSeriesModel.prototype.optionUpdated = function () { + this.resetViewRoot(); + }; + /* + * @override + */ + + + SunburstSeriesModel.prototype.getDataParams = function (dataIndex) { + var params = _super.prototype.getDataParams.apply(this, arguments); + + var node = this.getData().tree.getNodeByDataIndex(dataIndex); + params.treePathInfo = wrapTreePathInfo(node, this); + return params; + }; + + SunburstSeriesModel.prototype.getLevelModel = function (node) { + return this._levelModels && this._levelModels[node.depth]; + }; + + SunburstSeriesModel.prototype.getViewRoot = function () { + return this._viewRoot; + }; + + SunburstSeriesModel.prototype.resetViewRoot = function (viewRoot) { + viewRoot ? this._viewRoot = viewRoot : viewRoot = this._viewRoot; + var root = this.getRawData().tree.root; + + if (!viewRoot || viewRoot !== root && !root.contains(viewRoot)) { + this._viewRoot = root; + } + }; + + SunburstSeriesModel.prototype.enableAriaDecal = function () { + enableAriaDecalForTree(this); + }; + + SunburstSeriesModel.type = 'series.sunburst'; + SunburstSeriesModel.defaultOption = { + // zlevel: 0, + z: 2, + // 默认全局居中 + center: ['50%', '50%'], + radius: [0, '75%'], + // 默认顺时针 + clockwise: true, + startAngle: 90, + // 最小角度改为0 + minAngle: 0, + // If still show when all data zero. + stillShowZeroSum: true, + // 'rootToNode', 'link', or false + nodeClick: 'rootToNode', + renderLabelForZeroData: false, + label: { + // could be: 'radial', 'tangential', or 'none' + rotate: 'radial', + show: true, + opacity: 1, + // 'left' is for inner side of inside, and 'right' is for outter + // side for inside + align: 'center', + position: 'inside', + distance: 5, + silent: true + }, + itemStyle: { + borderWidth: 1, + borderColor: 'white', + borderType: 'solid', + shadowBlur: 0, + shadowColor: 'rgba(0, 0, 0, 0.2)', + shadowOffsetX: 0, + shadowOffsetY: 0, + opacity: 1 + }, + emphasis: { + focus: 'descendant' + }, + blur: { + itemStyle: { + opacity: 0.2 + }, + label: { + opacity: 0.1 + } + }, + // Animation type canbe expansion, scale + animationType: 'expansion', + animationDuration: 1000, + animationDurationUpdate: 500, + data: [], + + /** + * Sort order. + * + * Valid values: 'desc', 'asc', null, or callback function. + * 'desc' and 'asc' for descend and ascendant order; + * null for not sorting; + * example of callback function: + * function(nodeA, nodeB) { + * return nodeA.getValue() - nodeB.getValue(); + * } + */ + sort: 'desc' + }; + return SunburstSeriesModel; + }(SeriesModel); + + function completeTreeValue$1(dataNode) { + // Postorder travel tree. + // If value of none-leaf node is not set, + // calculate it by suming up the value of all children. + var sum = 0; + each(dataNode.children, function (child) { + completeTreeValue$1(child); + var childValue = child.value; // TODO First value of array must be a number + + isArray(childValue) && (childValue = childValue[0]); + sum += childValue; + }); + var thisValue = dataNode.value; + + if (isArray(thisValue)) { + thisValue = thisValue[0]; + } + + if (thisValue == null || isNaN(thisValue)) { + thisValue = sum; + } // Value should not less than 0. + + + if (thisValue < 0) { + thisValue = 0; + } + + isArray(dataNode.value) ? dataNode.value[0] = thisValue : dataNode.value = thisValue; + } + + var RADIAN$2 = Math.PI / 180; + function sunburstLayout(seriesType, ecModel, api) { + ecModel.eachSeriesByType(seriesType, function (seriesModel) { + var center = seriesModel.get('center'); + var radius = seriesModel.get('radius'); + + if (!isArray(radius)) { + radius = [0, radius]; + } + + if (!isArray(center)) { + center = [center, center]; + } + + var width = api.getWidth(); + var height = api.getHeight(); + var size = Math.min(width, height); + var cx = parsePercent$1(center[0], width); + var cy = parsePercent$1(center[1], height); + var r0 = parsePercent$1(radius[0], size / 2); + var r = parsePercent$1(radius[1], size / 2); + var startAngle = -seriesModel.get('startAngle') * RADIAN$2; + var minAngle = seriesModel.get('minAngle') * RADIAN$2; + var virtualRoot = seriesModel.getData().tree.root; + var treeRoot = seriesModel.getViewRoot(); + var rootDepth = treeRoot.depth; + var sort = seriesModel.get('sort'); + + if (sort != null) { + initChildren$1(treeRoot, sort); + } + + var validDataCount = 0; + each(treeRoot.children, function (child) { + !isNaN(child.getValue()) && validDataCount++; + }); + var sum = treeRoot.getValue(); // Sum may be 0 + + var unitRadian = Math.PI / (sum || validDataCount) * 2; + var renderRollupNode = treeRoot.depth > 0; + var levels = treeRoot.height - (renderRollupNode ? -1 : 1); + var rPerLevel = (r - r0) / (levels || 1); + var clockwise = seriesModel.get('clockwise'); + var stillShowZeroSum = seriesModel.get('stillShowZeroSum'); // In the case some sector angle is smaller than minAngle + // let restAngle = PI2; + // let valueSumLargerThanMinAngle = 0; + + var dir = clockwise ? 1 : -1; + /** + * Render a tree + * @return increased angle + */ + + var renderNode = function (node, startAngle) { + if (!node) { + return; + } + + var endAngle = startAngle; // Render self + + if (node !== virtualRoot) { + // Tree node is virtual, so it doesn't need to be drawn + var value = node.getValue(); + var angle = sum === 0 && stillShowZeroSum ? unitRadian : value * unitRadian; + + if (angle < minAngle) { + angle = minAngle; // restAngle -= minAngle; + } // else { + // valueSumLargerThanMinAngle += value; + // } + + + endAngle = startAngle + dir * angle; + var depth = node.depth - rootDepth - (renderRollupNode ? -1 : 1); + var rStart = r0 + rPerLevel * depth; + var rEnd = r0 + rPerLevel * (depth + 1); + var levelModel = seriesModel.getLevelModel(node); + + if (levelModel) { + var r0_1 = levelModel.get('r0', true); + var r_1 = levelModel.get('r', true); + var radius_1 = levelModel.get('radius', true); + + if (radius_1 != null) { + r0_1 = radius_1[0]; + r_1 = radius_1[1]; + } + + r0_1 != null && (rStart = parsePercent$1(r0_1, size / 2)); + r_1 != null && (rEnd = parsePercent$1(r_1, size / 2)); + } + + node.setLayout({ + angle: angle, + startAngle: startAngle, + endAngle: endAngle, + clockwise: clockwise, + cx: cx, + cy: cy, + r0: rStart, + r: rEnd + }); + } // Render children + + + if (node.children && node.children.length) { + // currentAngle = startAngle; + var siblingAngle_1 = 0; + each(node.children, function (node) { + siblingAngle_1 += renderNode(node, startAngle + siblingAngle_1); + }); + } + + return endAngle - startAngle; + }; // Virtual root node for roll up + + + if (renderRollupNode) { + var rStart = r0; + var rEnd = r0 + rPerLevel; + var angle = Math.PI * 2; + virtualRoot.setLayout({ + angle: angle, + startAngle: startAngle, + endAngle: startAngle + angle, + clockwise: clockwise, + cx: cx, + cy: cy, + r0: rStart, + r: rEnd + }); + } + + renderNode(treeRoot, startAngle); + }); + } + /** + * Init node children by order and update visual + */ + + function initChildren$1(node, sortOrder) { + var children = node.children || []; + node.children = sort$2(children, sortOrder); // Init children recursively + + if (children.length) { + each(node.children, function (child) { + initChildren$1(child, sortOrder); + }); + } + } + /** + * Sort children nodes + * + * @param {TreeNode[]} children children of node to be sorted + * @param {string | function | null} sort sort method + * See SunburstSeries.js for details. + */ + + + function sort$2(children, sortOrder) { + if (isFunction(sortOrder)) { + var sortTargets = map(children, function (child, idx) { + var value = child.getValue(); + return { + params: { + depth: child.depth, + height: child.height, + dataIndex: child.dataIndex, + getValue: function () { + return value; + } + }, + index: idx + }; + }); + sortTargets.sort(function (a, b) { + return sortOrder(a.params, b.params); + }); + return map(sortTargets, function (target) { + return children[target.index]; + }); + } else { + var isAsc_1 = sortOrder === 'asc'; + return children.sort(function (a, b) { + var diff = (a.getValue() - b.getValue()) * (isAsc_1 ? 1 : -1); + return diff === 0 ? (a.dataIndex - b.dataIndex) * (isAsc_1 ? -1 : 1) : diff; + }); + } + } + + function sunburstVisual(ecModel) { + var paletteScope = {}; // Default color strategy + + function pickColor(node, seriesModel, treeHeight) { + // Choose color from palette based on the first level. + var current = node; + + while (current && current.depth > 1) { + current = current.parentNode; + } + + var color = seriesModel.getColorFromPalette(current.name || current.dataIndex + '', paletteScope); + + if (node.depth > 1 && isString(color)) { + // Lighter on the deeper level. + color = lift(color, (node.depth - 1) / (treeHeight - 1) * 0.5); + } + + return color; + } + + ecModel.eachSeriesByType('sunburst', function (seriesModel) { + var data = seriesModel.getData(); + var tree = data.tree; + tree.eachNode(function (node) { + var model = node.getModel(); + var style = model.getModel('itemStyle').getItemStyle(); + + if (!style.fill) { + style.fill = pickColor(node, seriesModel, tree.root.height); + } + + var existsStyle = data.ensureUniqueItemVisual(node.dataIndex, 'style'); + extend(existsStyle, style); + }); + }); + } + + function install$q(registers) { + registers.registerChartView(SunburstView); + registers.registerSeriesModel(SunburstSeriesModel); + registers.registerLayout(curry(sunburstLayout, 'sunburst')); + registers.registerProcessor(curry(dataFilter, 'sunburst')); + registers.registerVisual(sunburstVisual); + installSunburstAction(registers); + } + + // `visual('color') visual('borderColor')` is supported. + + var STYLE_VISUAL_TYPE = { + color: 'fill', + borderColor: 'stroke' + }; + var NON_STYLE_VISUAL_PROPS = { + symbol: 1, + symbolSize: 1, + symbolKeepAspect: 1, + legendIcon: 1, + visualMeta: 1, + liftZ: 1, + decal: 1 + }; + var customInnerStore = makeInner(); + + var CustomSeriesModel = + /** @class */ + function (_super) { + __extends(CustomSeriesModel, _super); + + function CustomSeriesModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = CustomSeriesModel.type; + return _this; + } + + CustomSeriesModel.prototype.optionUpdated = function () { + this.currentZLevel = this.get('zlevel', true); + this.currentZ = this.get('z', true); + }; + + CustomSeriesModel.prototype.getInitialData = function (option, ecModel) { + return createSeriesData(null, this); + }; + + CustomSeriesModel.prototype.getDataParams = function (dataIndex, dataType, el) { + var params = _super.prototype.getDataParams.call(this, dataIndex, dataType); + + el && (params.info = customInnerStore(el).info); + return params; + }; + + CustomSeriesModel.type = 'series.custom'; + CustomSeriesModel.dependencies = ['grid', 'polar', 'geo', 'singleAxis', 'calendar']; + CustomSeriesModel.defaultOption = { + coordinateSystem: 'cartesian2d', + // zlevel: 0, + z: 2, + legendHoverLink: true, + // Custom series will not clip by default. + // Some case will use custom series to draw label + // For example https://echarts.apache.org/examples/en/editor.html?c=custom-gantt-flight + clip: false // Cartesian coordinate system + // xAxisIndex: 0, + // yAxisIndex: 0, + // Polar coordinate system + // polarIndex: 0, + // Geo coordinate system + // geoIndex: 0, + + }; + return CustomSeriesModel; + }(SeriesModel); + + function dataToCoordSize(dataSize, dataItem) { + // dataItem is necessary in log axis. + dataItem = dataItem || [0, 0]; + return map(['x', 'y'], function (dim, dimIdx) { + var axis = this.getAxis(dim); + var val = dataItem[dimIdx]; + var halfSize = dataSize[dimIdx] / 2; + return axis.type === 'category' ? axis.getBandWidth() : Math.abs(axis.dataToCoord(val - halfSize) - axis.dataToCoord(val + halfSize)); + }, this); + } + + function cartesianPrepareCustom(coordSys) { + var rect = coordSys.master.getRect(); + return { + coordSys: { + // The name exposed to user is always 'cartesian2d' but not 'grid'. + type: 'cartesian2d', + x: rect.x, + y: rect.y, + width: rect.width, + height: rect.height + }, + api: { + coord: function (data) { + // do not provide "out" param + return coordSys.dataToPoint(data); + }, + size: bind(dataToCoordSize, coordSys) + } + }; + } + + function dataToCoordSize$1(dataSize, dataItem) { + dataItem = dataItem || [0, 0]; + return map([0, 1], function (dimIdx) { + var val = dataItem[dimIdx]; + var halfSize = dataSize[dimIdx] / 2; + var p1 = []; + var p2 = []; + p1[dimIdx] = val - halfSize; + p2[dimIdx] = val + halfSize; + p1[1 - dimIdx] = p2[1 - dimIdx] = dataItem[1 - dimIdx]; + return Math.abs(this.dataToPoint(p1)[dimIdx] - this.dataToPoint(p2)[dimIdx]); + }, this); + } + + function geoPrepareCustom(coordSys) { + var rect = coordSys.getBoundingRect(); + return { + coordSys: { + type: 'geo', + x: rect.x, + y: rect.y, + width: rect.width, + height: rect.height, + zoom: coordSys.getZoom() + }, + api: { + coord: function (data) { + // do not provide "out" and noRoam param, + // Compatible with this usage: + // echarts.util.map(item.points, api.coord) + return coordSys.dataToPoint(data); + }, + size: bind(dataToCoordSize$1, coordSys) + } + }; + } + + function dataToCoordSize$2(dataSize, dataItem) { + // dataItem is necessary in log axis. + var axis = this.getAxis(); + var val = dataItem instanceof Array ? dataItem[0] : dataItem; + var halfSize = (dataSize instanceof Array ? dataSize[0] : dataSize) / 2; + return axis.type === 'category' ? axis.getBandWidth() : Math.abs(axis.dataToCoord(val - halfSize) - axis.dataToCoord(val + halfSize)); + } + + function singlePrepareCustom(coordSys) { + var rect = coordSys.getRect(); + return { + coordSys: { + type: 'singleAxis', + x: rect.x, + y: rect.y, + width: rect.width, + height: rect.height + }, + api: { + coord: function (val) { + // do not provide "out" param + return coordSys.dataToPoint(val); + }, + size: bind(dataToCoordSize$2, coordSys) + } + }; + } + + function dataToCoordSize$3(dataSize, dataItem) { + // dataItem is necessary in log axis. + dataItem = dataItem || [0, 0]; + return map(['Radius', 'Angle'], function (dim, dimIdx) { + var getterName = 'get' + dim + 'Axis'; // TODO: TYPE Check Angle Axis + + var axis = this[getterName](); + var val = dataItem[dimIdx]; + var halfSize = dataSize[dimIdx] / 2; + var result = axis.type === 'category' ? axis.getBandWidth() : Math.abs(axis.dataToCoord(val - halfSize) - axis.dataToCoord(val + halfSize)); + + if (dim === 'Angle') { + result = result * Math.PI / 180; + } + + return result; + }, this); + } + + function polarPrepareCustom(coordSys) { + var radiusAxis = coordSys.getRadiusAxis(); + var angleAxis = coordSys.getAngleAxis(); + var radius = radiusAxis.getExtent(); + radius[0] > radius[1] && radius.reverse(); + return { + coordSys: { + type: 'polar', + cx: coordSys.cx, + cy: coordSys.cy, + r: radius[1], + r0: radius[0] + }, + api: { + coord: function (data) { + var radius = radiusAxis.dataToRadius(data[0]); + var angle = angleAxis.dataToAngle(data[1]); + var coord = coordSys.coordToPoint([radius, angle]); + coord.push(radius, angle * Math.PI / 180); + return coord; + }, + size: bind(dataToCoordSize$3, coordSys) + } + }; + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + function calendarPrepareCustom(coordSys) { + var rect = coordSys.getRect(); + var rangeInfo = coordSys.getRangeInfo(); + return { + coordSys: { + type: 'calendar', + x: rect.x, + y: rect.y, + width: rect.width, + height: rect.height, + cellWidth: coordSys.getCellWidth(), + cellHeight: coordSys.getCellHeight(), + rangeInfo: { + start: rangeInfo.start, + end: rangeInfo.end, + weeks: rangeInfo.weeks, + dayCount: rangeInfo.allDay + } + }, + api: { + coord: function (data, clamp) { + return coordSys.dataToPoint(data, clamp); + } + } + }; + } + + var deprecatedLogs = {}; + /** + * Whether need to call `convertEC4CompatibleStyle`. + */ + + function isEC4CompatibleStyle(style, elType, hasOwnTextContentOption, hasOwnTextConfig) { + // Since echarts5, `RectText` is separated from its host element and style.text + // does not exist any more. The compat work brings some extra burden on performance. + // So we provide: + // `legacy: true` force make compat. + // `legacy: false`, force do not compat. + // `legacy` not set: auto detect wheter legacy. + // But in this case we do not compat (difficult to detect and rare case): + // Becuse custom series and graphic component support "merge", users may firstly + // only set `textStrokeWidth` style or secondly only set `text`. + return style && (style.legacy || style.legacy !== false && !hasOwnTextContentOption && !hasOwnTextConfig && elType !== 'tspan' // Difficult to detect whether legacy for a "text" el. + && (elType === 'text' || hasOwn(style, 'text'))); + } + /** + * `EC4CompatibleStyle` is style that might be in echarts4 format or echarts5 format. + * @param hostStyle The properties might be modified. + * @return If be text el, `textContentStyle` and `textConfig` will not be retured. + * Otherwise a `textContentStyle` and `textConfig` will be created, whose props area + * retried from the `hostStyle`. + */ + + function convertFromEC4CompatibleStyle(hostStyle, elType, isNormal) { + var srcStyle = hostStyle; + var textConfig; + var textContent; + var textContentStyle; + + if (elType === 'text') { + textContentStyle = srcStyle; + } else { + textContentStyle = {}; + hasOwn(srcStyle, 'text') && (textContentStyle.text = srcStyle.text); + hasOwn(srcStyle, 'rich') && (textContentStyle.rich = srcStyle.rich); + hasOwn(srcStyle, 'textFill') && (textContentStyle.fill = srcStyle.textFill); + hasOwn(srcStyle, 'textStroke') && (textContentStyle.stroke = srcStyle.textStroke); + hasOwn(srcStyle, 'fontFamily') && (textContentStyle.fontFamily = srcStyle.fontFamily); + hasOwn(srcStyle, 'fontSize') && (textContentStyle.fontSize = srcStyle.fontSize); + hasOwn(srcStyle, 'fontStyle') && (textContentStyle.fontStyle = srcStyle.fontStyle); + hasOwn(srcStyle, 'fontWeight') && (textContentStyle.fontWeight = srcStyle.fontWeight); + textContent = { + type: 'text', + style: textContentStyle, + // ec4 do not support rectText trigger. + // And when text postion is different in normal and emphasis + // => hover text trigger emphasis; + // => text position changed, leave mouse pointer immediately; + // That might cause state incorrect. + silent: true + }; + textConfig = {}; + var hasOwnPos = hasOwn(srcStyle, 'textPosition'); + + if (isNormal) { + textConfig.position = hasOwnPos ? srcStyle.textPosition : 'inside'; + } else { + hasOwnPos && (textConfig.position = srcStyle.textPosition); + } + + hasOwn(srcStyle, 'textPosition') && (textConfig.position = srcStyle.textPosition); + hasOwn(srcStyle, 'textOffset') && (textConfig.offset = srcStyle.textOffset); + hasOwn(srcStyle, 'textRotation') && (textConfig.rotation = srcStyle.textRotation); + hasOwn(srcStyle, 'textDistance') && (textConfig.distance = srcStyle.textDistance); + } + + convertEC4CompatibleRichItem(textContentStyle, hostStyle); + each(textContentStyle.rich, function (richItem) { + convertEC4CompatibleRichItem(richItem, richItem); + }); + return { + textConfig: textConfig, + textContent: textContent + }; + } + /** + * The result will be set to `out`. + */ + + function convertEC4CompatibleRichItem(out, richItem) { + if (!richItem) { + return; + } // (1) For simplicity, make textXXX properties (deprecated since ec5) has + // higher priority. For example, consider in ec4 `borderColor: 5, textBorderColor: 10` + // on a rect means `borderColor: 4` on the rect and `borderColor: 10` on an attached + // richText in ec5. + // (2) `out === richItem` if and only if `out` is text el or rich item. + // So we can overwite existing props in `out` since textXXX has higher priority. + + + richItem.font = richItem.textFont || richItem.font; + hasOwn(richItem, 'textStrokeWidth') && (out.lineWidth = richItem.textStrokeWidth); + hasOwn(richItem, 'textAlign') && (out.align = richItem.textAlign); + hasOwn(richItem, 'textVerticalAlign') && (out.verticalAlign = richItem.textVerticalAlign); + hasOwn(richItem, 'textLineHeight') && (out.lineHeight = richItem.textLineHeight); + hasOwn(richItem, 'textWidth') && (out.width = richItem.textWidth); + hasOwn(richItem, 'textHeight') && (out.height = richItem.textHeight); + hasOwn(richItem, 'textBackgroundColor') && (out.backgroundColor = richItem.textBackgroundColor); + hasOwn(richItem, 'textPadding') && (out.padding = richItem.textPadding); + hasOwn(richItem, 'textBorderColor') && (out.borderColor = richItem.textBorderColor); + hasOwn(richItem, 'textBorderWidth') && (out.borderWidth = richItem.textBorderWidth); + hasOwn(richItem, 'textBorderRadius') && (out.borderRadius = richItem.textBorderRadius); + hasOwn(richItem, 'textBoxShadowColor') && (out.shadowColor = richItem.textBoxShadowColor); + hasOwn(richItem, 'textBoxShadowBlur') && (out.shadowBlur = richItem.textBoxShadowBlur); + hasOwn(richItem, 'textBoxShadowOffsetX') && (out.shadowOffsetX = richItem.textBoxShadowOffsetX); + hasOwn(richItem, 'textBoxShadowOffsetY') && (out.shadowOffsetY = richItem.textBoxShadowOffsetY); + } + /** + * Convert to pure echarts4 format style. + * `itemStyle` will be modified, added with ec4 style properties from + * `textStyle` and `textConfig`. + * + * [Caveat]: For simplicity, `insideRollback` in ec4 does not compat, where + * `styleEmphasis: {textFill: 'red'}` will remove the normal auto added stroke. + */ + + + function convertToEC4StyleForCustomSerise(itemStl, txStl, txCfg) { + var out = itemStl; // See `custom.ts`, a trick to set extra `textPosition` firstly. + + out.textPosition = out.textPosition || txCfg.position || 'inside'; + txCfg.offset != null && (out.textOffset = txCfg.offset); + txCfg.rotation != null && (out.textRotation = txCfg.rotation); + txCfg.distance != null && (out.textDistance = txCfg.distance); + var isInside = out.textPosition.indexOf('inside') >= 0; + var hostFill = itemStl.fill || '#000'; + convertToEC4RichItem(out, txStl); + var textFillNotSet = out.textFill == null; + + if (isInside) { + if (textFillNotSet) { + out.textFill = txCfg.insideFill || '#fff'; + !out.textStroke && txCfg.insideStroke && (out.textStroke = txCfg.insideStroke); + !out.textStroke && (out.textStroke = hostFill); + out.textStrokeWidth == null && (out.textStrokeWidth = 2); + } + } else { + if (textFillNotSet) { + out.textFill = itemStl.fill || txCfg.outsideFill || '#000'; + } + + !out.textStroke && txCfg.outsideStroke && (out.textStroke = txCfg.outsideStroke); + } + + out.text = txStl.text; + out.rich = txStl.rich; + each(txStl.rich, function (richItem) { + convertToEC4RichItem(richItem, richItem); + }); + return out; + } + + function convertToEC4RichItem(out, richItem) { + if (!richItem) { + return; + } + + hasOwn(richItem, 'fill') && (out.textFill = richItem.fill); + hasOwn(richItem, 'stroke') && (out.textStroke = richItem.fill); + hasOwn(richItem, 'lineWidth') && (out.textStrokeWidth = richItem.lineWidth); + hasOwn(richItem, 'font') && (out.font = richItem.font); + hasOwn(richItem, 'fontStyle') && (out.fontStyle = richItem.fontStyle); + hasOwn(richItem, 'fontWeight') && (out.fontWeight = richItem.fontWeight); + hasOwn(richItem, 'fontSize') && (out.fontSize = richItem.fontSize); + hasOwn(richItem, 'fontFamily') && (out.fontFamily = richItem.fontFamily); + hasOwn(richItem, 'align') && (out.textAlign = richItem.align); + hasOwn(richItem, 'verticalAlign') && (out.textVerticalAlign = richItem.verticalAlign); + hasOwn(richItem, 'lineHeight') && (out.textLineHeight = richItem.lineHeight); + hasOwn(richItem, 'width') && (out.textWidth = richItem.width); + hasOwn(richItem, 'height') && (out.textHeight = richItem.height); + hasOwn(richItem, 'backgroundColor') && (out.textBackgroundColor = richItem.backgroundColor); + hasOwn(richItem, 'padding') && (out.textPadding = richItem.padding); + hasOwn(richItem, 'borderColor') && (out.textBorderColor = richItem.borderColor); + hasOwn(richItem, 'borderWidth') && (out.textBorderWidth = richItem.borderWidth); + hasOwn(richItem, 'borderRadius') && (out.textBorderRadius = richItem.borderRadius); + hasOwn(richItem, 'shadowColor') && (out.textBoxShadowColor = richItem.shadowColor); + hasOwn(richItem, 'shadowBlur') && (out.textBoxShadowBlur = richItem.shadowBlur); + hasOwn(richItem, 'shadowOffsetX') && (out.textBoxShadowOffsetX = richItem.shadowOffsetX); + hasOwn(richItem, 'shadowOffsetY') && (out.textBoxShadowOffsetY = richItem.shadowOffsetY); + hasOwn(richItem, 'textShadowColor') && (out.textShadowColor = richItem.textShadowColor); + hasOwn(richItem, 'textShadowBlur') && (out.textShadowBlur = richItem.textShadowBlur); + hasOwn(richItem, 'textShadowOffsetX') && (out.textShadowOffsetX = richItem.textShadowOffsetX); + hasOwn(richItem, 'textShadowOffsetY') && (out.textShadowOffsetY = richItem.textShadowOffsetY); + } + + function warnDeprecated(deprecated, insteadApproach) { + if ("development" !== 'production') { + var key = deprecated + '^_^' + insteadApproach; + + if (!deprecatedLogs[key]) { + console.warn("[ECharts] DEPRECATED: \"" + deprecated + "\" has been deprecated. " + insteadApproach); + deprecatedLogs[key] = true; + } + } + } + + var LEGACY_TRANSFORM_PROPS_MAP = { + position: ['x', 'y'], + scale: ['scaleX', 'scaleY'], + origin: ['originX', 'originY'] + }; + var LEGACY_TRANSFORM_PROPS = keys(LEGACY_TRANSFORM_PROPS_MAP); + var TRANSFORM_PROPS_MAP = reduce(TRANSFORMABLE_PROPS, function (obj, key) { + obj[key] = 1; + return obj; + }, {}); + var transformPropNamesStr = TRANSFORMABLE_PROPS.join(', '); // '' means root + + var ELEMENT_ANIMATABLE_PROPS = ['', 'style', 'shape', 'extra']; + var transitionInnerStore = makeInner(); + + function getElementAnimationConfig(animationType, el, elOption, parentModel, dataIndex) { + var animationProp = animationType + "Animation"; + var config = getAnimationConfig(animationType, parentModel, dataIndex) || {}; + var userDuring = transitionInnerStore(el).userDuring; // Only set when duration is > 0 and it's need to be animated. + + if (config.duration > 0) { + // For simplicity, if during not specified, the previous during will not work any more. + config.during = userDuring ? bind(duringCall, { + el: el, + userDuring: userDuring + }) : null; + config.setToFinal = true; + config.scope = animationType; + } + + extend(config, elOption[animationProp]); + return config; + } + + function applyUpdateTransition(el, elOption, animatableModel, opts) { + opts = opts || {}; + var dataIndex = opts.dataIndex, + isInit = opts.isInit, + clearStyle = opts.clearStyle; + var hasAnimation = animatableModel.isAnimationEnabled(); // Save the meta info for further morphing. Like apply on the sub morphing elements. + + var store = transitionInnerStore(el); + var styleOpt = elOption.style; + store.userDuring = elOption.during; + var transFromProps = {}; + var propsToSet = {}; + prepareTransformAllPropsFinal(el, elOption, propsToSet); + prepareShapeOrExtraAllPropsFinal('shape', elOption, propsToSet); + prepareShapeOrExtraAllPropsFinal('extra', elOption, propsToSet); + + if (!isInit && hasAnimation) { + prepareTransformTransitionFrom(el, elOption, transFromProps); + prepareShapeOrExtraTransitionFrom('shape', el, elOption, transFromProps); + prepareShapeOrExtraTransitionFrom('extra', el, elOption, transFromProps); + prepareStyleTransitionFrom(el, elOption, styleOpt, transFromProps); + } + + propsToSet.style = styleOpt; + applyPropsDirectly(el, propsToSet, clearStyle); + applyMiscProps(el, elOption); + + if (hasAnimation) { + if (isInit) { + var enterFromProps_1 = {}; + each(ELEMENT_ANIMATABLE_PROPS, function (propName) { + var prop = propName ? elOption[propName] : elOption; + + if (prop && prop.enterFrom) { + if (propName) { + enterFromProps_1[propName] = enterFromProps_1[propName] || {}; + } + + extend(propName ? enterFromProps_1[propName] : enterFromProps_1, prop.enterFrom); + } + }); + var config = getElementAnimationConfig('enter', el, elOption, animatableModel, dataIndex); + + if (config.duration > 0) { + el.animateFrom(enterFromProps_1, config); + } + } else { + applyPropsTransition(el, elOption, dataIndex || 0, animatableModel, transFromProps); + } + } // Store leave to be used in leave transition. + + + updateLeaveTo(el, elOption); + styleOpt ? el.dirty() : el.markRedraw(); + } + function updateLeaveTo(el, elOption) { + // Try merge to previous set leaveTo + var leaveToProps = transitionInnerStore(el).leaveToProps; + + for (var i = 0; i < ELEMENT_ANIMATABLE_PROPS.length; i++) { + var propName = ELEMENT_ANIMATABLE_PROPS[i]; + var prop = propName ? elOption[propName] : elOption; + + if (prop && prop.leaveTo) { + if (!leaveToProps) { + leaveToProps = transitionInnerStore(el).leaveToProps = {}; + } + + if (propName) { + leaveToProps[propName] = leaveToProps[propName] || {}; + } + + extend(propName ? leaveToProps[propName] : leaveToProps, prop.leaveTo); + } + } + } + function applyLeaveTransition(el, elOption, animatableModel, onRemove) { + if (el) { + var parent_1 = el.parent; + var leaveToProps = transitionInnerStore(el).leaveToProps; + + if (leaveToProps) { + // TODO TODO use leave after leaveAnimation in series is introduced + // TODO Data index? + var config = getElementAnimationConfig('update', el, elOption, animatableModel, 0); + + config.done = function () { + parent_1.remove(el); + onRemove && onRemove(); + }; + + el.animateTo(leaveToProps, config); + } else { + parent_1.remove(el); + onRemove && onRemove(); + } + } + } + function isTransitionAll(transition) { + return transition === 'all'; + } + + function applyPropsDirectly(el, // Can be null/undefined + allPropsFinal, clearStyle) { + var styleOpt = allPropsFinal.style; + + if (!el.isGroup && styleOpt) { + if (clearStyle) { + el.useStyle({}); // When style object changed, how to trade the existing animation? + // It is probably complicated and not needed to cover all the cases. + // But still need consider the case: + // (1) When using init animation on `style.opacity`, and before the animation + // ended users triggers an update by mousewhel. At that time the init + // animation should better be continued rather than terminated. + // So after `useStyle` called, we should change the animation target manually + // to continue the effect of the init animation. + // (2) PENDING: If the previous animation targeted at a `val1`, and currently we need + // to update the value to `val2` and no animation declared, should be terminate + // the previous animation or just modify the target of the animation? + // Therotically That will happen not only on `style` but also on `shape` and + // `transfrom` props. But we haven't handle this case at present yet. + // (3) PENDING: Is it proper to visit `animators` and `targetName`? + + var animators = el.animators; + + for (var i = 0; i < animators.length; i++) { + var animator = animators[i]; // targetName is the "topKey". + + if (animator.targetName === 'style') { + animator.changeTarget(el.style); + } + } + } + + el.setStyle(styleOpt); + } + + if (allPropsFinal) { + // Not set style here. + allPropsFinal.style = null; // Set el to the final state firstly. + + allPropsFinal && el.attr(allPropsFinal); + allPropsFinal.style = styleOpt; + } + } + + function applyPropsTransition(el, elOption, dataIndex, model, // Can be null/undefined + transFromProps) { + if (transFromProps) { + var config = getElementAnimationConfig('update', el, elOption, model, dataIndex); + + if (config.duration > 0) { + el.animateFrom(transFromProps, config); + } + } + } + + function applyMiscProps(el, elOption) { + // Merge by default. + hasOwn(elOption, 'silent') && (el.silent = elOption.silent); + hasOwn(elOption, 'ignore') && (el.ignore = elOption.ignore); + + if (el instanceof Displayable) { + hasOwn(elOption, 'invisible') && (el.invisible = elOption.invisible); + } + + if (el instanceof Path) { + hasOwn(elOption, 'autoBatch') && (el.autoBatch = elOption.autoBatch); + } + } // Use it to avoid it be exposed to user. + + + var tmpDuringScope = {}; + var transitionDuringAPI = { + // Usually other props do not need to be changed in animation during. + setTransform: function (key, val) { + if ("development" !== 'production') { + assert(hasOwn(TRANSFORM_PROPS_MAP, key), 'Only ' + transformPropNamesStr + ' available in `setTransform`.'); + } + + tmpDuringScope.el[key] = val; + return this; + }, + getTransform: function (key) { + if ("development" !== 'production') { + assert(hasOwn(TRANSFORM_PROPS_MAP, key), 'Only ' + transformPropNamesStr + ' available in `getTransform`.'); + } + + return tmpDuringScope.el[key]; + }, + setShape: function (key, val) { + if ("development" !== 'production') { + assertNotReserved(key); + } + + var el = tmpDuringScope.el; + var shape = el.shape || (el.shape = {}); + shape[key] = val; + el.dirtyShape && el.dirtyShape(); + return this; + }, + getShape: function (key) { + if ("development" !== 'production') { + assertNotReserved(key); + } + + var shape = tmpDuringScope.el.shape; + + if (shape) { + return shape[key]; + } + }, + setStyle: function (key, val) { + if ("development" !== 'production') { + assertNotReserved(key); + } + + var el = tmpDuringScope.el; + var style = el.style; + + if (style) { + if ("development" !== 'production') { + if (eqNaN(val)) { + warn('style.' + key + ' must not be assigned with NaN.'); + } + } + + style[key] = val; + el.dirtyStyle && el.dirtyStyle(); + } + + return this; + }, + getStyle: function (key) { + if ("development" !== 'production') { + assertNotReserved(key); + } + + var style = tmpDuringScope.el.style; + + if (style) { + return style[key]; + } + }, + setExtra: function (key, val) { + if ("development" !== 'production') { + assertNotReserved(key); + } + + var extra = tmpDuringScope.el.extra || (tmpDuringScope.el.extra = {}); + extra[key] = val; + return this; + }, + getExtra: function (key) { + if ("development" !== 'production') { + assertNotReserved(key); + } + + var extra = tmpDuringScope.el.extra; + + if (extra) { + return extra[key]; + } + } + }; + + function assertNotReserved(key) { + if ("development" !== 'production') { + if (key === 'transition' || key === 'enterFrom' || key === 'leaveTo') { + throw new Error('key must not be "' + key + '"'); + } + } + } + + function duringCall() { + // Do not provide "percent" until some requirements come. + // Because consider thies case: + // enterFrom: {x: 100, y: 30}, transition: 'x'. + // And enter duration is different from update duration. + // Thus it might be confused about the meaning of "percent" in during callback. + var scope = this; + var el = scope.el; + + if (!el) { + return; + } // If el is remove from zr by reason like legend, during still need to called, + // becuase el will be added back to zr and the prop value should not be incorrect. + + + var latestUserDuring = transitionInnerStore(el).userDuring; + var scopeUserDuring = scope.userDuring; // Ensured a during is only called once in each animation frame. + // If a during is called multiple times in one frame, maybe some users' calulation logic + // might be wrong (not sure whether this usage exists). + // The case of a during might be called twice can be: by default there is a animator for + // 'x', 'y' when init. Before the init animation finished, call `setOption` to start + // another animators for 'style'/'shape'/'extra'. + + if (latestUserDuring !== scopeUserDuring) { + // release + scope.el = scope.userDuring = null; + return; + } + + tmpDuringScope.el = el; // Give no `this` to user in "during" calling. + + scopeUserDuring(transitionDuringAPI); // FIXME: if in future meet the case that some prop will be both modified in `during` and `state`, + // consider the issue that the prop might be incorrect when return to "normal" state. + } + + function prepareShapeOrExtraTransitionFrom(mainAttr, fromEl, elOption, transFromProps) { + var attrOpt = elOption[mainAttr]; + + if (!attrOpt) { + return; + } + + var elPropsInAttr = fromEl[mainAttr]; + var transFromPropsInAttr; + + if (elPropsInAttr) { + var transition = elOption.transition; + var attrTransition = attrOpt.transition; + + if (attrTransition) { + !transFromPropsInAttr && (transFromPropsInAttr = transFromProps[mainAttr] = {}); + + if (isTransitionAll(attrTransition)) { + extend(transFromPropsInAttr, elPropsInAttr); + } else { + var transitionKeys = normalizeToArray(attrTransition); + + for (var i = 0; i < transitionKeys.length; i++) { + var key = transitionKeys[i]; + var elVal = elPropsInAttr[key]; + transFromPropsInAttr[key] = elVal; + } + } + } else if (isTransitionAll(transition) || indexOf(transition, mainAttr) >= 0) { + !transFromPropsInAttr && (transFromPropsInAttr = transFromProps[mainAttr] = {}); + var elPropsInAttrKeys = keys(elPropsInAttr); + + for (var i = 0; i < elPropsInAttrKeys.length; i++) { + var key = elPropsInAttrKeys[i]; + var elVal = elPropsInAttr[key]; + + if (isNonStyleTransitionEnabled(attrOpt[key], elVal)) { + transFromPropsInAttr[key] = elVal; + } + } + } + } + } + + function prepareShapeOrExtraAllPropsFinal(mainAttr, elOption, allProps) { + var attrOpt = elOption[mainAttr]; + + if (!attrOpt) { + return; + } + + var allPropsInAttr = allProps[mainAttr] = {}; + var keysInAttr = keys(attrOpt); + + for (var i = 0; i < keysInAttr.length; i++) { + var key = keysInAttr[i]; // To avoid share one object with different element, and + // to avoid user modify the object inexpectedly, have to clone. + + allPropsInAttr[key] = cloneValue(attrOpt[key]); + } + } + + function prepareTransformTransitionFrom(el, elOption, transFromProps) { + var transition = elOption.transition; + var transitionKeys = isTransitionAll(transition) ? TRANSFORMABLE_PROPS : normalizeToArray(transition || []); + + for (var i = 0; i < transitionKeys.length; i++) { + var key = transitionKeys[i]; + + if (key === 'style' || key === 'shape' || key === 'extra') { + continue; + } + + var elVal = el[key]; + + if ("development" !== 'production') { + checkTransformPropRefer(key, 'el.transition'); + } // Do not clone, animator will perform that clone. + + + transFromProps[key] = elVal; + } + } + + function prepareTransformAllPropsFinal(el, elOption, allProps) { + for (var i = 0; i < LEGACY_TRANSFORM_PROPS.length; i++) { + var legacyName = LEGACY_TRANSFORM_PROPS[i]; + var xyName = LEGACY_TRANSFORM_PROPS_MAP[legacyName]; + var legacyArr = elOption[legacyName]; + + if (legacyArr) { + allProps[xyName[0]] = legacyArr[0]; + allProps[xyName[1]] = legacyArr[1]; + } + } + + for (var i = 0; i < TRANSFORMABLE_PROPS.length; i++) { + var key = TRANSFORMABLE_PROPS[i]; + + if (elOption[key] != null) { + allProps[key] = elOption[key]; + } + } + } + + function prepareStyleTransitionFrom(fromEl, elOption, styleOpt, transFromProps) { + if (!styleOpt) { + return; + } + + var fromElStyle = fromEl.style; + var transFromStyleProps; + + if (fromElStyle) { + var styleTransition = styleOpt.transition; + var elTransition = elOption.transition; + + if (styleTransition && !isTransitionAll(styleTransition)) { + var transitionKeys = normalizeToArray(styleTransition); + !transFromStyleProps && (transFromStyleProps = transFromProps.style = {}); + + for (var i = 0; i < transitionKeys.length; i++) { + var key = transitionKeys[i]; + var elVal = fromElStyle[key]; // Do not clone, see `checkNonStyleTansitionRefer`. + + transFromStyleProps[key] = elVal; + } + } else if (fromEl.getAnimationStyleProps && (isTransitionAll(elTransition) || isTransitionAll(styleTransition) || indexOf(elTransition, 'style') >= 0)) { + var animationProps = fromEl.getAnimationStyleProps(); + var animationStyleProps = animationProps ? animationProps.style : null; + + if (animationStyleProps) { + !transFromStyleProps && (transFromStyleProps = transFromProps.style = {}); + var styleKeys = keys(styleOpt); + + for (var i = 0; i < styleKeys.length; i++) { + var key = styleKeys[i]; + + if (animationStyleProps[key]) { + var elVal = fromElStyle[key]; + transFromStyleProps[key] = elVal; + } + } + } + } + } + } + + function isNonStyleTransitionEnabled(optVal, elVal) { + // The same as `checkNonStyleTansitionRefer`. + return !isArrayLike(optVal) ? optVal != null && isFinite(optVal) : optVal !== elVal; + } + + var checkTransformPropRefer; + + if ("development" !== 'production') { + checkTransformPropRefer = function (key, usedIn) { + if (!hasOwn(TRANSFORM_PROPS_MAP, key)) { + warn('Prop `' + key + '` is not a permitted in `' + usedIn + '`. ' + 'Only `' + keys(TRANSFORM_PROPS_MAP).join('`, `') + '` are permitted.'); + } + }; + } + + var getStateToRestore = makeInner(); + var KEYFRAME_EXCLUDE_KEYS = ['percent', 'easing', 'shape', 'style', 'extra']; + /** + * Stop previous keyframe animation and restore the attributes. + * Avoid new keyframe animation starts with wrong internal state when the percent: 0 is not set. + */ + + function stopPreviousKeyframeAnimationAndRestore(el) { + // Stop previous keyframe animation. + el.stopAnimation('keyframe'); // Restore + + el.attr(getStateToRestore(el)); + } + function applyKeyframeAnimation(el, animationOpts, animatableModel) { + if (!animatableModel.isAnimationEnabled() || !animationOpts) { + return; + } + + if (isArray(animationOpts)) { + each(animationOpts, function (singleAnimationOpts) { + applyKeyframeAnimation(el, singleAnimationOpts, animatableModel); + }); + return; + } + + var keyframes = animationOpts.keyframes; + var duration = animationOpts.duration; + + if (animatableModel && duration == null) { + // Default to use duration of config. + // NOTE: animation config from payload will be ignored because they are mainly for transitions. + var config = getAnimationConfig('enter', animatableModel, 0); + duration = config && config.duration; + } + + if (!keyframes || !duration) { + return; + } + + var stateToRestore = getStateToRestore(el); + each(ELEMENT_ANIMATABLE_PROPS, function (targetPropName) { + if (targetPropName && !el[targetPropName]) { + return; + } + + var animator; + var endFrameIsSet = false; // Sort keyframes by percent. + + keyframes.sort(function (a, b) { + return a.percent - b.percent; + }); + each(keyframes, function (kf) { + // Stop current animation. + var animators = el.animators; + var kfValues = targetPropName ? kf[targetPropName] : kf; + + if ("development" !== 'production') { + if (kf.percent >= 1) { + endFrameIsSet = true; + } + } + + if (!kfValues) { + return; + } + + var propKeys = keys(kfValues); + + if (!targetPropName) { + // PENDING performance? + propKeys = filter(propKeys, function (key) { + return indexOf(KEYFRAME_EXCLUDE_KEYS, key) < 0; + }); + } + + if (!propKeys.length) { + return; + } + + if (!animator) { + animator = el.animate(targetPropName, animationOpts.loop, true); + animator.scope = 'keyframe'; + } + + for (var i = 0; i < animators.length; i++) { + // Stop all other animation that is not keyframe. + if (animators[i] !== animator && animators[i].targetName === animator.targetName) { + animators[i].stopTracks(propKeys); + } + } + + targetPropName && (stateToRestore[targetPropName] = stateToRestore[targetPropName] || {}); + var savedTarget = targetPropName ? stateToRestore[targetPropName] : stateToRestore; + each(propKeys, function (key) { + // Save original value. + savedTarget[key] = ((targetPropName ? el[targetPropName] : el) || {})[key]; + }); + animator.whenWithKeys(duration * kf.percent, kfValues, propKeys, kf.easing); + }); + + if (!animator) { + return; + } + + if ("development" !== 'production') { + if (!endFrameIsSet) { + warn('End frame with percent: 1 is missing in the keyframeAnimation.', true); + } + } + + animator.delay(animationOpts.delay || 0).duration(duration).start(animationOpts.easing); + }); + } + + var EMPHASIS = 'emphasis'; + var NORMAL = 'normal'; + var BLUR = 'blur'; + var SELECT = 'select'; + var STATES = [NORMAL, EMPHASIS, BLUR, SELECT]; + var PATH_ITEM_STYLE = { + normal: ['itemStyle'], + emphasis: [EMPHASIS, 'itemStyle'], + blur: [BLUR, 'itemStyle'], + select: [SELECT, 'itemStyle'] + }; + var PATH_LABEL = { + normal: ['label'], + emphasis: [EMPHASIS, 'label'], + blur: [BLUR, 'label'], + select: [SELECT, 'label'] + }; + var DEFAULT_TRANSITION = ['x', 'y']; // Use prefix to avoid index to be the same as el.name, + // which will cause weird update animation. + + var GROUP_DIFF_PREFIX = 'e\0\0'; + var attachedTxInfoTmp = { + normal: {}, + emphasis: {}, + blur: {}, + select: {} + }; + /** + * To reduce total package size of each coordinate systems, the modules `prepareCustom` + * of each coordinate systems are not required by each coordinate systems directly, but + * required by the module `custom`. + * + * prepareInfoForCustomSeries {Function}: optional + * @return {Object} {coordSys: {...}, api: { + * coord: function (data, clamp) {}, // return point in global. + * size: function (dataSize, dataItem) {} // return size of each axis in coordSys. + * }} + */ + + var prepareCustoms = { + cartesian2d: cartesianPrepareCustom, + geo: geoPrepareCustom, + single: singlePrepareCustom, + polar: polarPrepareCustom, + calendar: calendarPrepareCustom + }; + + function isPath$1(el) { + return el instanceof Path; + } + + function isDisplayable(el) { + return el instanceof Displayable; + } + + function copyElement(sourceEl, targetEl) { + targetEl.copyTransform(sourceEl); + + if (isDisplayable(targetEl) && isDisplayable(sourceEl)) { + targetEl.setStyle(sourceEl.style); + targetEl.z = sourceEl.z; + targetEl.z2 = sourceEl.z2; + targetEl.zlevel = sourceEl.zlevel; + targetEl.invisible = sourceEl.invisible; + targetEl.ignore = sourceEl.ignore; + + if (isPath$1(targetEl) && isPath$1(sourceEl)) { + targetEl.setShape(sourceEl.shape); + } + } + } + + var CustomChartView = + /** @class */ + function (_super) { + __extends(CustomChartView, _super); + + function CustomChartView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = CustomChartView.type; + return _this; + } + + CustomChartView.prototype.render = function (customSeries, ecModel, api, payload) { + // Clear previously rendered progressive elements. + this._progressiveEls = null; + var oldData = this._data; + var data = customSeries.getData(); + var group = this.group; + var renderItem = makeRenderItem(customSeries, data, ecModel, api); + + if (!oldData) { + // Previous render is incremental render or first render. + // Needs remove the incremental rendered elements. + group.removeAll(); + } + + data.diff(oldData).add(function (newIdx) { + createOrUpdateItem(api, null, newIdx, renderItem(newIdx, payload), customSeries, group, data); + }).remove(function (oldIdx) { + var el = oldData.getItemGraphicEl(oldIdx); + el && applyLeaveTransition(el, customInnerStore(el).option, customSeries); + }).update(function (newIdx, oldIdx) { + var oldEl = oldData.getItemGraphicEl(oldIdx); + createOrUpdateItem(api, oldEl, newIdx, renderItem(newIdx, payload), customSeries, group, data); + }).execute(); // Do clipping + + var clipPath = customSeries.get('clip', true) ? createClipPath(customSeries.coordinateSystem, false, customSeries) : null; + + if (clipPath) { + group.setClipPath(clipPath); + } else { + group.removeClipPath(); + } + + this._data = data; + }; + + CustomChartView.prototype.incrementalPrepareRender = function (customSeries, ecModel, api) { + this.group.removeAll(); + this._data = null; + }; + + CustomChartView.prototype.incrementalRender = function (params, customSeries, ecModel, api, payload) { + var data = customSeries.getData(); + var renderItem = makeRenderItem(customSeries, data, ecModel, api); + var progressiveEls = this._progressiveEls = []; + + function setIncrementalAndHoverLayer(el) { + if (!el.isGroup) { + el.incremental = true; + el.ensureState('emphasis').hoverLayer = true; + } + } + + for (var idx = params.start; idx < params.end; idx++) { + var el = createOrUpdateItem(null, null, idx, renderItem(idx, payload), customSeries, this.group, data); + + if (el) { + el.traverse(setIncrementalAndHoverLayer); + progressiveEls.push(el); + } + } + }; + + CustomChartView.prototype.eachRendered = function (cb) { + traverseElements(this._progressiveEls || this.group, cb); + }; + + CustomChartView.prototype.filterForExposedEvent = function (eventType, query, targetEl, packedEvent) { + var elementName = query.element; + + if (elementName == null || targetEl.name === elementName) { + return true; + } // Enable to give a name on a group made by `renderItem`, and listen + // events that triggerd by its descendents. + + + while ((targetEl = targetEl.__hostTarget || targetEl.parent) && targetEl !== this.group) { + if (targetEl.name === elementName) { + return true; + } + } + + return false; + }; + + CustomChartView.type = 'custom'; + return CustomChartView; + }(ChartView); + + function createEl(elOption) { + var graphicType = elOption.type; + var el; // Those graphic elements are not shapes. They should not be + // overwritten by users, so do them first. + + if (graphicType === 'path') { + var shape = elOption.shape; // Using pathRect brings convenience to users sacle svg path. + + var pathRect = shape.width != null && shape.height != null ? { + x: shape.x || 0, + y: shape.y || 0, + width: shape.width, + height: shape.height + } : null; + var pathData = getPathData(shape); // Path is also used for icon, so layout 'center' by default. + + el = makePath(pathData, null, pathRect, shape.layout || 'center'); + customInnerStore(el).customPathData = pathData; + } else if (graphicType === 'image') { + el = new ZRImage({}); + customInnerStore(el).customImagePath = elOption.style.image; + } else if (graphicType === 'text') { + el = new ZRText({}); // customInnerStore(el).customText = (elOption.style as TextStyleProps).text; + } else if (graphicType === 'group') { + el = new Group(); + } else if (graphicType === 'compoundPath') { + throw new Error('"compoundPath" is not supported yet.'); + } else { + var Clz = getShapeClass(graphicType); + + if (!Clz) { + var errMsg = ''; + + if ("development" !== 'production') { + errMsg = 'graphic type "' + graphicType + '" can not be found.'; + } + + throwError(errMsg); + } + + el = new Clz(); + } + + customInnerStore(el).customGraphicType = graphicType; + el.name = elOption.name; // Compat ec4: the default z2 lift is 1. If changing the number, + // some cases probably be broken: hierarchy layout along z, like circle packing, + // where emphasis only intending to modify color/border rather than lift z2. + + el.z2EmphasisLift = 1; + el.z2SelectLift = 1; + return el; + } + + function updateElNormal( // Can be null/undefined + api, el, dataIndex, elOption, attachedTxInfo, seriesModel, isInit) { + // Stop and restore before update any other attributes. + stopPreviousKeyframeAnimationAndRestore(el); + var txCfgOpt = attachedTxInfo && attachedTxInfo.normal.cfg; + + if (txCfgOpt) { + // PENDING: whether use user object directly rather than clone? + // TODO:5.0 textConfig transition animation? + el.setTextConfig(txCfgOpt); + } // Default transition ['x', 'y'] + + + if (elOption && elOption.transition == null) { + elOption.transition = DEFAULT_TRANSITION; + } // Do some normalization on style. + + + var styleOpt = elOption && elOption.style; + + if (styleOpt) { + if (el.type === 'text') { + var textOptionStyle = styleOpt; // Compatible with ec4: if `textFill` or `textStroke` exists use them. + + hasOwn(textOptionStyle, 'textFill') && (textOptionStyle.fill = textOptionStyle.textFill); + hasOwn(textOptionStyle, 'textStroke') && (textOptionStyle.stroke = textOptionStyle.textStroke); + } + + var decalPattern = void 0; + var decalObj = isPath$1(el) ? styleOpt.decal : null; + + if (api && decalObj) { + decalObj.dirty = true; + decalPattern = createOrUpdatePatternFromDecal(decalObj, api); + } // Always overwrite in case user specify this prop. + + + styleOpt.__decalPattern = decalPattern; + } + + if (isDisplayable(el)) { + if (styleOpt) { + var decalPattern = styleOpt.__decalPattern; + + if (decalPattern) { + styleOpt.decal = decalPattern; + } + } + } + + applyUpdateTransition(el, elOption, seriesModel, { + dataIndex: dataIndex, + isInit: isInit, + clearStyle: true + }); + applyKeyframeAnimation(el, elOption.keyframeAnimation, seriesModel); + } + + function updateElOnState(state, el, elStateOpt, styleOpt, attachedTxInfo) { + var elDisplayable = el.isGroup ? null : el; + var txCfgOpt = attachedTxInfo && attachedTxInfo[state].cfg; // PENDING:5.0 support customize scale change and transition animation? + + if (elDisplayable) { + // By default support auto lift color when hover whether `emphasis` specified. + var stateObj = elDisplayable.ensureState(state); + + if (styleOpt === false) { + var existingEmphasisState = elDisplayable.getState(state); + + if (existingEmphasisState) { + existingEmphasisState.style = null; + } + } else { + // style is needed to enable defaut emphasis. + stateObj.style = styleOpt || null; + } // If `elOption.styleEmphasis` or `elOption.emphasis.style` is `false`, + // remove hover style. + // If `elOption.textConfig` or `elOption.emphasis.textConfig` is null/undefined, it does not + // make sense. So for simplicity, we do not ditinguish `hasOwnProperty` and null/undefined. + + + if (txCfgOpt) { + stateObj.textConfig = txCfgOpt; + } + + setDefaultStateProxy(elDisplayable); + } + } + + function updateZ$1(el, elOption, seriesModel) { + // Group not support textContent and not support z yet. + if (el.isGroup) { + return; + } + + var elDisplayable = el; + var currentZ = seriesModel.currentZ; + var currentZLevel = seriesModel.currentZLevel; // Always erase. + + elDisplayable.z = currentZ; + elDisplayable.zlevel = currentZLevel; // z2 must not be null/undefined, otherwise sort error may occur. + + var optZ2 = elOption.z2; + optZ2 != null && (elDisplayable.z2 = optZ2 || 0); + + for (var i = 0; i < STATES.length; i++) { + updateZForEachState(elDisplayable, elOption, STATES[i]); + } + } + + function updateZForEachState(elDisplayable, elOption, state) { + var isNormal = state === NORMAL; + var elStateOpt = isNormal ? elOption : retrieveStateOption(elOption, state); + var optZ2 = elStateOpt ? elStateOpt.z2 : null; + var stateObj; + + if (optZ2 != null) { + // Do not `ensureState` until required. + stateObj = isNormal ? elDisplayable : elDisplayable.ensureState(state); + stateObj.z2 = optZ2 || 0; + } + } + + function makeRenderItem(customSeries, data, ecModel, api) { + var renderItem = customSeries.get('renderItem'); + var coordSys = customSeries.coordinateSystem; + var prepareResult = {}; + + if (coordSys) { + if ("development" !== 'production') { + assert(renderItem, 'series.render is required.'); + assert(coordSys.prepareCustoms || prepareCustoms[coordSys.type], 'This coordSys does not support custom series.'); + } // `coordSys.prepareCustoms` is used for external coord sys like bmap. + + + prepareResult = coordSys.prepareCustoms ? coordSys.prepareCustoms(coordSys) : prepareCustoms[coordSys.type](coordSys); + } + + var userAPI = defaults({ + getWidth: api.getWidth, + getHeight: api.getHeight, + getZr: api.getZr, + getDevicePixelRatio: api.getDevicePixelRatio, + value: value, + style: style, + ordinalRawValue: ordinalRawValue, + styleEmphasis: styleEmphasis, + visual: visual, + barLayout: barLayout, + currentSeriesIndices: currentSeriesIndices, + font: font + }, prepareResult.api || {}); + var userParams = { + // The life cycle of context: current round of rendering. + // The global life cycle is probably not necessary, because + // user can store global status by themselves. + context: {}, + seriesId: customSeries.id, + seriesName: customSeries.name, + seriesIndex: customSeries.seriesIndex, + coordSys: prepareResult.coordSys, + dataInsideLength: data.count(), + encode: wrapEncodeDef(customSeries.getData()) + }; // If someday intending to refactor them to a class, should consider do not + // break change: currently these attribute member are encapsulated in a closure + // so that do not need to force user to call these method with a scope. + // Do not support call `api` asynchronously without dataIndexInside input. + + var currDataIndexInside; + var currItemModel; + var currItemStyleModels = {}; + var currLabelModels = {}; + var seriesItemStyleModels = {}; + var seriesLabelModels = {}; + + for (var i = 0; i < STATES.length; i++) { + var stateName = STATES[i]; + seriesItemStyleModels[stateName] = customSeries.getModel(PATH_ITEM_STYLE[stateName]); + seriesLabelModels[stateName] = customSeries.getModel(PATH_LABEL[stateName]); + } + + function getItemModel(dataIndexInside) { + return dataIndexInside === currDataIndexInside ? currItemModel || (currItemModel = data.getItemModel(dataIndexInside)) : data.getItemModel(dataIndexInside); + } + + function getItemStyleModel(dataIndexInside, state) { + return !data.hasItemOption ? seriesItemStyleModels[state] : dataIndexInside === currDataIndexInside ? currItemStyleModels[state] || (currItemStyleModels[state] = getItemModel(dataIndexInside).getModel(PATH_ITEM_STYLE[state])) : getItemModel(dataIndexInside).getModel(PATH_ITEM_STYLE[state]); + } + + function getLabelModel(dataIndexInside, state) { + return !data.hasItemOption ? seriesLabelModels[state] : dataIndexInside === currDataIndexInside ? currLabelModels[state] || (currLabelModels[state] = getItemModel(dataIndexInside).getModel(PATH_LABEL[state])) : getItemModel(dataIndexInside).getModel(PATH_LABEL[state]); + } + + return function (dataIndexInside, payload) { + currDataIndexInside = dataIndexInside; + currItemModel = null; + currItemStyleModels = {}; + currLabelModels = {}; + return renderItem && renderItem(defaults({ + dataIndexInside: dataIndexInside, + dataIndex: data.getRawIndex(dataIndexInside), + // Can be used for optimization when zoom or roam. + actionType: payload ? payload.type : null + }, userParams), userAPI); + }; + /** + * @public + * @param dim by default 0. + * @param dataIndexInside by default `currDataIndexInside`. + */ + + function value(dim, dataIndexInside) { + dataIndexInside == null && (dataIndexInside = currDataIndexInside); + return data.getStore().get(data.getDimensionIndex(dim || 0), dataIndexInside); + } + /** + * @public + * @param dim by default 0. + * @param dataIndexInside by default `currDataIndexInside`. + */ + + + function ordinalRawValue(dim, dataIndexInside) { + dataIndexInside == null && (dataIndexInside = currDataIndexInside); + dim = dim || 0; + var dimInfo = data.getDimensionInfo(dim); + + if (!dimInfo) { + var dimIndex = data.getDimensionIndex(dim); + return dimIndex >= 0 ? data.getStore().get(dimIndex, dataIndexInside) : undefined; + } + + var val = data.get(dimInfo.name, dataIndexInside); + var ordinalMeta = dimInfo && dimInfo.ordinalMeta; + return ordinalMeta ? ordinalMeta.categories[val] : val; + } + /** + * @deprecated The orgininal intention of `api.style` is enable to set itemStyle + * like other series. But it not necessary and not easy to give a strict definition + * of what it return. And since echarts5 it needs to be make compat work. So + * deprecates it since echarts5. + * + * By default, `visual` is applied to style (to support visualMap). + * `visual.color` is applied at `fill`. If user want apply visual.color on `stroke`, + * it can be implemented as: + * `api.style({stroke: api.visual('color'), fill: null})`; + * + * [Compat]: since ec5, RectText has been separated from its hosts el. + * so `api.style()` will only return the style from `itemStyle` but not handle `label` + * any more. But `series.label` config is never published in doc. + * We still compat it in `api.style()`. But not encourage to use it and will still not + * to pulish it to doc. + * @public + * @param dataIndexInside by default `currDataIndexInside`. + */ + + + function style(userProps, dataIndexInside) { + if ("development" !== 'production') { + warnDeprecated('api.style', 'Please write literal style directly instead.'); + } + + dataIndexInside == null && (dataIndexInside = currDataIndexInside); + var style = data.getItemVisual(dataIndexInside, 'style'); + var visualColor = style && style.fill; + var opacity = style && style.opacity; + var itemStyle = getItemStyleModel(dataIndexInside, NORMAL).getItemStyle(); + visualColor != null && (itemStyle.fill = visualColor); + opacity != null && (itemStyle.opacity = opacity); + var opt = { + inheritColor: isString(visualColor) ? visualColor : '#000' + }; + var labelModel = getLabelModel(dataIndexInside, NORMAL); // Now that the feture of "auto adjust text fill/stroke" has been migrated to zrender + // since ec5, we should set `isAttached` as `false` here and make compat in + // `convertToEC4StyleForCustomSerise`. + + var textStyle = createTextStyle(labelModel, null, opt, false, true); + textStyle.text = labelModel.getShallow('show') ? retrieve2(customSeries.getFormattedLabel(dataIndexInside, NORMAL), getDefaultLabel(data, dataIndexInside)) : null; + var textConfig = createTextConfig(labelModel, opt, false); + preFetchFromExtra(userProps, itemStyle); + itemStyle = convertToEC4StyleForCustomSerise(itemStyle, textStyle, textConfig); + userProps && applyUserPropsAfter(itemStyle, userProps); + itemStyle.legacy = true; + return itemStyle; + } + /** + * @deprecated The reason see `api.style()` + * @public + * @param dataIndexInside by default `currDataIndexInside`. + */ + + + function styleEmphasis(userProps, dataIndexInside) { + if ("development" !== 'production') { + warnDeprecated('api.styleEmphasis', 'Please write literal style directly instead.'); + } + + dataIndexInside == null && (dataIndexInside = currDataIndexInside); + var itemStyle = getItemStyleModel(dataIndexInside, EMPHASIS).getItemStyle(); + var labelModel = getLabelModel(dataIndexInside, EMPHASIS); + var textStyle = createTextStyle(labelModel, null, null, true, true); + textStyle.text = labelModel.getShallow('show') ? retrieve3(customSeries.getFormattedLabel(dataIndexInside, EMPHASIS), customSeries.getFormattedLabel(dataIndexInside, NORMAL), getDefaultLabel(data, dataIndexInside)) : null; + var textConfig = createTextConfig(labelModel, null, true); + preFetchFromExtra(userProps, itemStyle); + itemStyle = convertToEC4StyleForCustomSerise(itemStyle, textStyle, textConfig); + userProps && applyUserPropsAfter(itemStyle, userProps); + itemStyle.legacy = true; + return itemStyle; + } + + function applyUserPropsAfter(itemStyle, extra) { + for (var key in extra) { + if (hasOwn(extra, key)) { + itemStyle[key] = extra[key]; + } + } + } + + function preFetchFromExtra(extra, itemStyle) { + // A trick to retrieve those props firstly, which are used to + // apply auto inside fill/stroke in `convertToEC4StyleForCustomSerise`. + // (It's not reasonable but only for a degree of compat) + if (extra) { + extra.textFill && (itemStyle.textFill = extra.textFill); + extra.textPosition && (itemStyle.textPosition = extra.textPosition); + } + } + /** + * @public + * @param dataIndexInside by default `currDataIndexInside`. + */ + + + function visual(visualType, dataIndexInside) { + dataIndexInside == null && (dataIndexInside = currDataIndexInside); + + if (hasOwn(STYLE_VISUAL_TYPE, visualType)) { + var style_1 = data.getItemVisual(dataIndexInside, 'style'); + return style_1 ? style_1[STYLE_VISUAL_TYPE[visualType]] : null; + } // Only support these visuals. Other visual might be inner tricky + // for performance (like `style`), do not expose to users. + + + if (hasOwn(NON_STYLE_VISUAL_PROPS, visualType)) { + return data.getItemVisual(dataIndexInside, visualType); + } + } + /** + * @public + * @return If not support, return undefined. + */ + + + function barLayout(opt) { + if (coordSys.type === 'cartesian2d') { + var baseAxis = coordSys.getBaseAxis(); + return getLayoutOnAxis(defaults({ + axis: baseAxis + }, opt)); + } + } + /** + * @public + */ + + + function currentSeriesIndices() { + return ecModel.getCurrentSeriesIndices(); + } + /** + * @public + * @return font string + */ + + + function font(opt) { + return getFont(opt, ecModel); + } + } + + function wrapEncodeDef(data) { + var encodeDef = {}; + each(data.dimensions, function (dimName) { + var dimInfo = data.getDimensionInfo(dimName); + + if (!dimInfo.isExtraCoord) { + var coordDim = dimInfo.coordDim; + var dataDims = encodeDef[coordDim] = encodeDef[coordDim] || []; + dataDims[dimInfo.coordDimIndex] = data.getDimensionIndex(dimName); + } + }); + return encodeDef; + } + + function createOrUpdateItem(api, existsEl, dataIndex, elOption, seriesModel, group, data) { + // [Rule] + // If `renderItem` returns `null`/`undefined`/`false`, remove the previous el if existing. + // (It seems that violate the "merge" principle, but most of users probably intuitively + // regard "return;" as "show nothing element whatever", so make a exception to meet the + // most cases.) + // The rule or "merge" see [STRATEGY_MERGE]. + // If `elOption` is `null`/`undefined`/`false` (when `renderItem` returns nothing). + if (!elOption) { + group.remove(existsEl); + return; + } + + var el = doCreateOrUpdateEl(api, existsEl, dataIndex, elOption, seriesModel, group); + el && data.setItemGraphicEl(dataIndex, el); + el && toggleHoverEmphasis(el, elOption.focus, elOption.blurScope, elOption.emphasisDisabled); + return el; + } + + function doCreateOrUpdateEl(api, existsEl, dataIndex, elOption, seriesModel, group) { + if ("development" !== 'production') { + assert(elOption, 'should not have an null/undefined element setting'); + } + + var toBeReplacedIdx = -1; + var oldEl = existsEl; + + if (existsEl && doesElNeedRecreate(existsEl, elOption, seriesModel) // || ( + // // PENDING: even in one-to-one mapping case, if el is marked as morph, + // // do not sure whether the el will be mapped to another el with different + // // hierarchy in Group tree. So always recreate el rather than reuse the el. + // morphHelper && morphHelper.isOneToOneFrom(el) + // ) + ) { + // Should keep at the original index, otherwise "merge by index" will be incorrect. + toBeReplacedIdx = indexOf(group.childrenRef(), existsEl); + existsEl = null; + } + + var isInit = !existsEl; + var el = existsEl; + + if (!el) { + el = createEl(elOption); + + if (oldEl) { + copyElement(oldEl, el); + } + } else { + // FIMXE:NEXT unified clearState? + // If in some case the performance issue arised, consider + // do not clearState but update cached normal state directly. + el.clearStates(); + } // Need to set morph: false explictly to disable automatically morphing. + + + if (elOption.morph === false) { + el.disableMorphing = true; + } else if (el.disableMorphing) { + el.disableMorphing = false; + } + + attachedTxInfoTmp.normal.cfg = attachedTxInfoTmp.normal.conOpt = attachedTxInfoTmp.emphasis.cfg = attachedTxInfoTmp.emphasis.conOpt = attachedTxInfoTmp.blur.cfg = attachedTxInfoTmp.blur.conOpt = attachedTxInfoTmp.select.cfg = attachedTxInfoTmp.select.conOpt = null; + attachedTxInfoTmp.isLegacy = false; + doCreateOrUpdateAttachedTx(el, dataIndex, elOption, seriesModel, isInit, attachedTxInfoTmp); + doCreateOrUpdateClipPath(el, dataIndex, elOption, seriesModel, isInit); + updateElNormal(api, el, dataIndex, elOption, attachedTxInfoTmp, seriesModel, isInit); // `elOption.info` enables user to mount some info on + // elements and use them in event handlers. + // Update them only when user specified, otherwise, remain. + + hasOwn(elOption, 'info') && (customInnerStore(el).info = elOption.info); + + for (var i = 0; i < STATES.length; i++) { + var stateName = STATES[i]; + + if (stateName !== NORMAL) { + var otherStateOpt = retrieveStateOption(elOption, stateName); + var otherStyleOpt = retrieveStyleOptionOnState(elOption, otherStateOpt, stateName); + updateElOnState(stateName, el, otherStateOpt, otherStyleOpt, attachedTxInfoTmp); + } + } + + updateZ$1(el, elOption, seriesModel); + + if (elOption.type === 'group') { + mergeChildren(api, el, dataIndex, elOption, seriesModel); + } + + if (toBeReplacedIdx >= 0) { + group.replaceAt(el, toBeReplacedIdx); + } else { + group.add(el); + } + + return el; + } // `el` must not be null/undefined. + + + function doesElNeedRecreate(el, elOption, seriesModel) { + var elInner = customInnerStore(el); + var elOptionType = elOption.type; + var elOptionShape = elOption.shape; + var elOptionStyle = elOption.style; + return (// Always create new if universal transition is enabled. + // Because we do transition after render. It needs to know what old element is. Replacement will loose it. + seriesModel.isUniversalTransitionEnabled() // If `elOptionType` is `null`, follow the merge principle. + || elOptionType != null && elOptionType !== elInner.customGraphicType || elOptionType === 'path' && hasOwnPathData(elOptionShape) && getPathData(elOptionShape) !== elInner.customPathData || elOptionType === 'image' && hasOwn(elOptionStyle, 'image') && elOptionStyle.image !== elInner.customImagePath // // FIXME test and remove this restriction? + // || (elOptionType === 'text' + // && hasOwn(elOptionStyle, 'text') + // && (elOptionStyle as TextStyleProps).text !== elInner.customText + // ) + + ); + } + + function doCreateOrUpdateClipPath(el, dataIndex, elOption, seriesModel, isInit) { + // Based on the "merge" principle, if no clipPath provided, + // do nothing. The exists clip will be totally removed only if + // `el.clipPath` is `false`. Otherwise it will be merged/replaced. + var clipPathOpt = elOption.clipPath; + + if (clipPathOpt === false) { + if (el && el.getClipPath()) { + el.removeClipPath(); + } + } else if (clipPathOpt) { + var clipPath = el.getClipPath(); + + if (clipPath && doesElNeedRecreate(clipPath, clipPathOpt, seriesModel)) { + clipPath = null; + } + + if (!clipPath) { + clipPath = createEl(clipPathOpt); + + if ("development" !== 'production') { + assert(isPath$1(clipPath), 'Only any type of `path` can be used in `clipPath`, rather than ' + clipPath.type + '.'); + } + + el.setClipPath(clipPath); + } + + updateElNormal(null, clipPath, dataIndex, clipPathOpt, null, seriesModel, isInit); + } // If not define `clipPath` in option, do nothing unnecessary. + + } + + function doCreateOrUpdateAttachedTx(el, dataIndex, elOption, seriesModel, isInit, attachedTxInfo) { + // group do not support textContent temporarily untill necessary. + if (el.isGroup) { + return; + } // Normal must be called before emphasis, for `isLegacy` detection. + + + processTxInfo(elOption, null, attachedTxInfo); + processTxInfo(elOption, EMPHASIS, attachedTxInfo); // If `elOption.textConfig` or `elOption.textContent` is null/undefined, it does not make sence. + // So for simplicity, if "elOption hasOwnProperty of them but be null/undefined", we do not + // trade them as set to null to el. + // Especially: + // `elOption.textContent: false` means remove textContent. + // `elOption.textContent.emphasis.style: false` means remove the style from emphasis state. + + var txConOptNormal = attachedTxInfo.normal.conOpt; + var txConOptEmphasis = attachedTxInfo.emphasis.conOpt; + var txConOptBlur = attachedTxInfo.blur.conOpt; + var txConOptSelect = attachedTxInfo.select.conOpt; + + if (txConOptNormal != null || txConOptEmphasis != null || txConOptSelect != null || txConOptBlur != null) { + var textContent = el.getTextContent(); + + if (txConOptNormal === false) { + textContent && el.removeTextContent(); + } else { + txConOptNormal = attachedTxInfo.normal.conOpt = txConOptNormal || { + type: 'text' + }; + + if (!textContent) { + textContent = createEl(txConOptNormal); + el.setTextContent(textContent); + } else { + // If in some case the performance issue arised, consider + // do not clearState but update cached normal state directly. + textContent.clearStates(); + } + + updateElNormal(null, textContent, dataIndex, txConOptNormal, null, seriesModel, isInit); + var txConStlOptNormal = txConOptNormal && txConOptNormal.style; + + for (var i = 0; i < STATES.length; i++) { + var stateName = STATES[i]; + + if (stateName !== NORMAL) { + var txConOptOtherState = attachedTxInfo[stateName].conOpt; + updateElOnState(stateName, textContent, txConOptOtherState, retrieveStyleOptionOnState(txConOptNormal, txConOptOtherState, stateName), null); + } + } + + txConStlOptNormal ? textContent.dirty() : textContent.markRedraw(); + } + } + } + + function processTxInfo(elOption, state, attachedTxInfo) { + var stateOpt = !state ? elOption : retrieveStateOption(elOption, state); + var styleOpt = !state ? elOption.style : retrieveStyleOptionOnState(elOption, stateOpt, EMPHASIS); + var elType = elOption.type; + var txCfg = stateOpt ? stateOpt.textConfig : null; + var txConOptNormal = elOption.textContent; + var txConOpt = !txConOptNormal ? null : !state ? txConOptNormal : retrieveStateOption(txConOptNormal, state); + + if (styleOpt && ( // Because emphasis style has little info to detect legacy, + // if normal is legacy, emphasis is trade as legacy. + attachedTxInfo.isLegacy || isEC4CompatibleStyle(styleOpt, elType, !!txCfg, !!txConOpt))) { + attachedTxInfo.isLegacy = true; + var convertResult = convertFromEC4CompatibleStyle(styleOpt, elType, !state); // Explicitly specified `textConfig` and `textContent` has higher priority than + // the ones generated by legacy style. Otherwise if users use them and `api.style` + // at the same time, they not both work and hardly to known why. + + if (!txCfg && convertResult.textConfig) { + txCfg = convertResult.textConfig; + } + + if (!txConOpt && convertResult.textContent) { + txConOpt = convertResult.textContent; + } + } + + if (!state && txConOpt) { + var txConOptNormal_1 = txConOpt; // `textContent: {type: 'text'}`, the "type" is easy to be missing. So we tolerate it. + + !txConOptNormal_1.type && (txConOptNormal_1.type = 'text'); + + if ("development" !== 'production') { + // Do not tolerate incorret type for forward compat. + assert(txConOptNormal_1.type === 'text', 'textContent.type must be "text"'); + } + } + + var info = !state ? attachedTxInfo.normal : attachedTxInfo[state]; + info.cfg = txCfg; + info.conOpt = txConOpt; + } + + function retrieveStateOption(elOption, state) { + return !state ? elOption : elOption ? elOption[state] : null; + } + + function retrieveStyleOptionOnState(stateOptionNormal, stateOption, state) { + var style = stateOption && stateOption.style; + + if (style == null && state === EMPHASIS && stateOptionNormal) { + style = stateOptionNormal.styleEmphasis; + } + + return style; + } // Usage: + // (1) By default, `elOption.$mergeChildren` is `'byIndex'`, which indicates + // that the existing children will not be removed, and enables the feature + // that update some of the props of some of the children simply by construct + // the returned children of `renderItem` like: + // `var children = group.children = []; children[3] = {opacity: 0.5};` + // (2) If `elOption.$mergeChildren` is `'byName'`, add/update/remove children + // by child.name. But that might be lower performance. + // (3) If `elOption.$mergeChildren` is `false`, the existing children will be + // replaced totally. + // (4) If `!elOption.children`, following the "merge" principle, nothing will + // happen. + // (5) If `elOption.$mergeChildren` is not `false` neither `'byName'` and the + // `el` is a group, and if any of the new child is null, it means to remove + // the element at the same index, if exists. On the other hand, if the new + // child is and empty object `{}`, it means to keep the element not changed. + // + // For implementation simpleness, do not provide a direct way to remove sinlge + // child (otherwise the total indicies of the children array have to be modified). + // User can remove a single child by set its `ignore` as `true`. + + + function mergeChildren(api, el, dataIndex, elOption, seriesModel) { + var newChildren = elOption.children; + var newLen = newChildren ? newChildren.length : 0; + var mergeChildren = elOption.$mergeChildren; // `diffChildrenByName` has been deprecated. + + var byName = mergeChildren === 'byName' || elOption.diffChildrenByName; + var notMerge = mergeChildren === false; // For better performance on roam update, only enter if necessary. + + if (!newLen && !byName && !notMerge) { + return; + } + + if (byName) { + diffGroupChildren({ + api: api, + oldChildren: el.children() || [], + newChildren: newChildren || [], + dataIndex: dataIndex, + seriesModel: seriesModel, + group: el + }); + return; + } + + notMerge && el.removeAll(); // Mapping children of a group simply by index, which + // might be better performance. + + var index = 0; + + for (; index < newLen; index++) { + var newChild = newChildren[index]; + var oldChild = el.childAt(index); + + if (newChild) { + if (newChild.ignore == null) { + // The old child is set to be ignored if null (see comments + // below). So we need to set ignore to be false back. + newChild.ignore = false; + } + + doCreateOrUpdateEl(api, oldChild, dataIndex, newChild, seriesModel, el); + } else { + if ("development" !== 'production') { + assert(oldChild, 'renderItem should not return a group containing elements' + ' as null/undefined/{} if they do not exist before.'); + } // If the new element option is null, it means to remove the old + // element. But we cannot really remove the element from the group + // directly, because the element order may not be stable when this + // element is added back. So we set the element to be ignored. + + + oldChild.ignore = true; + } + } + + for (var i = el.childCount() - 1; i >= index; i--) { + var child = el.childAt(i); + removeChildFromGroup(el, child, seriesModel); + } + } + + function removeChildFromGroup(group, child, seriesModel) { + // Do not support leave elements that are not mentioned in the latest + // `renderItem` return. Otherwise users may not have a clear and simple + // concept that how to control all of the elements. + child && applyLeaveTransition(child, customInnerStore(group).option, seriesModel); + } + + function diffGroupChildren(context) { + new DataDiffer(context.oldChildren, context.newChildren, getKey, getKey, context).add(processAddUpdate).update(processAddUpdate).remove(processRemove).execute(); + } + + function getKey(item, idx) { + var name = item && item.name; + return name != null ? name : GROUP_DIFF_PREFIX + idx; + } + + function processAddUpdate(newIndex, oldIndex) { + var context = this.context; + var childOption = newIndex != null ? context.newChildren[newIndex] : null; + var child = oldIndex != null ? context.oldChildren[oldIndex] : null; + doCreateOrUpdateEl(context.api, child, context.dataIndex, childOption, context.seriesModel, context.group); + } + + function processRemove(oldIndex) { + var context = this.context; + var child = context.oldChildren[oldIndex]; + child && applyLeaveTransition(child, customInnerStore(child).option, context.seriesModel); + } + /** + * @return SVG Path data. + */ + + + function getPathData(shape) { + // "d" follows the SVG convention. + return shape && (shape.pathData || shape.d); + } + + function hasOwnPathData(shape) { + return shape && (hasOwn(shape, 'pathData') || hasOwn(shape, 'd')); + } + + function install$r(registers) { + registers.registerChartView(CustomChartView); + registers.registerSeriesModel(CustomSeriesModel); + } + + var inner$a = makeInner(); + var clone$3 = clone; + var bind$1 = bind; + /** + * Base axis pointer class in 2D. + */ + + var BaseAxisPointer = + /** @class */ + function () { + function BaseAxisPointer() { + this._dragging = false; + /** + * In px, arbitrary value. Do not set too small, + * no animation is ok for most cases. + */ + + this.animationThreshold = 15; + } + /** + * @implement + */ + + + BaseAxisPointer.prototype.render = function (axisModel, axisPointerModel, api, forceRender) { + var value = axisPointerModel.get('value'); + var status = axisPointerModel.get('status'); // Bind them to `this`, not in closure, otherwise they will not + // be replaced when user calling setOption in not merge mode. + + this._axisModel = axisModel; + this._axisPointerModel = axisPointerModel; + this._api = api; // Optimize: `render` will be called repeatly during mouse move. + // So it is power consuming if performing `render` each time, + // especially on mobile device. + + if (!forceRender && this._lastValue === value && this._lastStatus === status) { + return; + } + + this._lastValue = value; + this._lastStatus = status; + var group = this._group; + var handle = this._handle; + + if (!status || status === 'hide') { + // Do not clear here, for animation better. + group && group.hide(); + handle && handle.hide(); + return; + } + + group && group.show(); + handle && handle.show(); // Otherwise status is 'show' + + var elOption = {}; + this.makeElOption(elOption, value, axisModel, axisPointerModel, api); // Enable change axis pointer type. + + var graphicKey = elOption.graphicKey; + + if (graphicKey !== this._lastGraphicKey) { + this.clear(api); + } + + this._lastGraphicKey = graphicKey; + var moveAnimation = this._moveAnimation = this.determineAnimation(axisModel, axisPointerModel); + + if (!group) { + group = this._group = new Group(); + this.createPointerEl(group, elOption, axisModel, axisPointerModel); + this.createLabelEl(group, elOption, axisModel, axisPointerModel); + api.getZr().add(group); + } else { + var doUpdateProps = curry(updateProps$1, axisPointerModel, moveAnimation); + this.updatePointerEl(group, elOption, doUpdateProps); + this.updateLabelEl(group, elOption, doUpdateProps, axisPointerModel); + } + + updateMandatoryProps(group, axisPointerModel, true); + + this._renderHandle(value); + }; + /** + * @implement + */ + + + BaseAxisPointer.prototype.remove = function (api) { + this.clear(api); + }; + /** + * @implement + */ + + + BaseAxisPointer.prototype.dispose = function (api) { + this.clear(api); + }; + /** + * @protected + */ + + + BaseAxisPointer.prototype.determineAnimation = function (axisModel, axisPointerModel) { + var animation = axisPointerModel.get('animation'); + var axis = axisModel.axis; + var isCategoryAxis = axis.type === 'category'; + var useSnap = axisPointerModel.get('snap'); // Value axis without snap always do not snap. + + if (!useSnap && !isCategoryAxis) { + return false; + } + + if (animation === 'auto' || animation == null) { + var animationThreshold = this.animationThreshold; + + if (isCategoryAxis && axis.getBandWidth() > animationThreshold) { + return true; + } // It is important to auto animation when snap used. Consider if there is + // a dataZoom, animation will be disabled when too many points exist, while + // it will be enabled for better visual effect when little points exist. + + + if (useSnap) { + var seriesDataCount = getAxisInfo(axisModel).seriesDataCount; + var axisExtent = axis.getExtent(); // Approximate band width + + return Math.abs(axisExtent[0] - axisExtent[1]) / seriesDataCount > animationThreshold; + } + + return false; + } + + return animation === true; + }; + /** + * add {pointer, label, graphicKey} to elOption + * @protected + */ + + + BaseAxisPointer.prototype.makeElOption = function (elOption, value, axisModel, axisPointerModel, api) {// Shoule be implemenented by sub-class. + }; + /** + * @protected + */ + + + BaseAxisPointer.prototype.createPointerEl = function (group, elOption, axisModel, axisPointerModel) { + var pointerOption = elOption.pointer; + + if (pointerOption) { + var pointerEl = inner$a(group).pointerEl = new graphic[pointerOption.type](clone$3(elOption.pointer)); + group.add(pointerEl); + } + }; + /** + * @protected + */ + + + BaseAxisPointer.prototype.createLabelEl = function (group, elOption, axisModel, axisPointerModel) { + if (elOption.label) { + var labelEl = inner$a(group).labelEl = new ZRText(clone$3(elOption.label)); + group.add(labelEl); + updateLabelShowHide(labelEl, axisPointerModel); + } + }; + /** + * @protected + */ + + + BaseAxisPointer.prototype.updatePointerEl = function (group, elOption, updateProps) { + var pointerEl = inner$a(group).pointerEl; + + if (pointerEl && elOption.pointer) { + pointerEl.setStyle(elOption.pointer.style); + updateProps(pointerEl, { + shape: elOption.pointer.shape + }); + } + }; + /** + * @protected + */ + + + BaseAxisPointer.prototype.updateLabelEl = function (group, elOption, updateProps, axisPointerModel) { + var labelEl = inner$a(group).labelEl; + + if (labelEl) { + labelEl.setStyle(elOption.label.style); + updateProps(labelEl, { + // Consider text length change in vertical axis, animation should + // be used on shape, otherwise the effect will be weird. + // TODOTODO + // shape: elOption.label.shape, + x: elOption.label.x, + y: elOption.label.y + }); + updateLabelShowHide(labelEl, axisPointerModel); + } + }; + /** + * @private + */ + + + BaseAxisPointer.prototype._renderHandle = function (value) { + if (this._dragging || !this.updateHandleTransform) { + return; + } + + var axisPointerModel = this._axisPointerModel; + + var zr = this._api.getZr(); + + var handle = this._handle; + var handleModel = axisPointerModel.getModel('handle'); + var status = axisPointerModel.get('status'); + + if (!handleModel.get('show') || !status || status === 'hide') { + handle && zr.remove(handle); + this._handle = null; + return; + } + + var isInit; + + if (!this._handle) { + isInit = true; + handle = this._handle = createIcon(handleModel.get('icon'), { + cursor: 'move', + draggable: true, + onmousemove: function (e) { + // Fot mobile devicem, prevent screen slider on the button. + stop(e.event); + }, + onmousedown: bind$1(this._onHandleDragMove, this, 0, 0), + drift: bind$1(this._onHandleDragMove, this), + ondragend: bind$1(this._onHandleDragEnd, this) + }); + zr.add(handle); + } + + updateMandatoryProps(handle, axisPointerModel, false); // update style + + handle.setStyle(handleModel.getItemStyle(null, ['color', 'borderColor', 'borderWidth', 'opacity', 'shadowColor', 'shadowBlur', 'shadowOffsetX', 'shadowOffsetY'])); // update position + + var handleSize = handleModel.get('size'); + + if (!isArray(handleSize)) { + handleSize = [handleSize, handleSize]; + } + + handle.scaleX = handleSize[0] / 2; + handle.scaleY = handleSize[1] / 2; + createOrUpdate(this, '_doDispatchAxisPointer', handleModel.get('throttle') || 0, 'fixRate'); + + this._moveHandleToValue(value, isInit); + }; + + BaseAxisPointer.prototype._moveHandleToValue = function (value, isInit) { + updateProps$1(this._axisPointerModel, !isInit && this._moveAnimation, this._handle, getHandleTransProps(this.getHandleTransform(value, this._axisModel, this._axisPointerModel))); + }; + + BaseAxisPointer.prototype._onHandleDragMove = function (dx, dy) { + var handle = this._handle; + + if (!handle) { + return; + } + + this._dragging = true; // Persistent for throttle. + + var trans = this.updateHandleTransform(getHandleTransProps(handle), [dx, dy], this._axisModel, this._axisPointerModel); + this._payloadInfo = trans; + handle.stopAnimation(); + handle.attr(getHandleTransProps(trans)); + inner$a(handle).lastProp = null; + + this._doDispatchAxisPointer(); + }; + /** + * Throttled method. + */ + + + BaseAxisPointer.prototype._doDispatchAxisPointer = function () { + var handle = this._handle; + + if (!handle) { + return; + } + + var payloadInfo = this._payloadInfo; + var axisModel = this._axisModel; + + this._api.dispatchAction({ + type: 'updateAxisPointer', + x: payloadInfo.cursorPoint[0], + y: payloadInfo.cursorPoint[1], + tooltipOption: payloadInfo.tooltipOption, + axesInfo: [{ + axisDim: axisModel.axis.dim, + axisIndex: axisModel.componentIndex + }] + }); + }; + + BaseAxisPointer.prototype._onHandleDragEnd = function () { + this._dragging = false; + var handle = this._handle; + + if (!handle) { + return; + } + + var value = this._axisPointerModel.get('value'); // Consider snap or categroy axis, handle may be not consistent with + // axisPointer. So move handle to align the exact value position when + // drag ended. + + + this._moveHandleToValue(value); // For the effect: tooltip will be shown when finger holding on handle + // button, and will be hidden after finger left handle button. + + + this._api.dispatchAction({ + type: 'hideTip' + }); + }; + /** + * @private + */ + + + BaseAxisPointer.prototype.clear = function (api) { + this._lastValue = null; + this._lastStatus = null; + var zr = api.getZr(); + var group = this._group; + var handle = this._handle; + + if (zr && group) { + this._lastGraphicKey = null; + group && zr.remove(group); + handle && zr.remove(handle); + this._group = null; + this._handle = null; + this._payloadInfo = null; + } + + clear(this, '_doDispatchAxisPointer'); + }; + /** + * @protected + */ + + + BaseAxisPointer.prototype.doClear = function () {// Implemented by sub-class if necessary. + }; + + BaseAxisPointer.prototype.buildLabel = function (xy, wh, xDimIndex) { + xDimIndex = xDimIndex || 0; + return { + x: xy[xDimIndex], + y: xy[1 - xDimIndex], + width: wh[xDimIndex], + height: wh[1 - xDimIndex] + }; + }; + + return BaseAxisPointer; + }(); + + function updateProps$1(animationModel, moveAnimation, el, props) { + // Animation optimize. + if (!propsEqual(inner$a(el).lastProp, props)) { + inner$a(el).lastProp = props; + moveAnimation ? updateProps(el, props, animationModel) : (el.stopAnimation(), el.attr(props)); + } + } + + function propsEqual(lastProps, newProps) { + if (isObject(lastProps) && isObject(newProps)) { + var equals_1 = true; + each(newProps, function (item, key) { + equals_1 = equals_1 && propsEqual(lastProps[key], item); + }); + return !!equals_1; + } else { + return lastProps === newProps; + } + } + + function updateLabelShowHide(labelEl, axisPointerModel) { + labelEl[axisPointerModel.get(['label', 'show']) ? 'show' : 'hide'](); + } + + function getHandleTransProps(trans) { + return { + x: trans.x || 0, + y: trans.y || 0, + rotation: trans.rotation || 0 + }; + } + + function updateMandatoryProps(group, axisPointerModel, silent) { + var z = axisPointerModel.get('z'); + var zlevel = axisPointerModel.get('zlevel'); + group && group.traverse(function (el) { + if (el.type !== 'group') { + z != null && (el.z = z); + zlevel != null && (el.zlevel = zlevel); + el.silent = silent; + } + }); + } + + function buildElStyle(axisPointerModel) { + var axisPointerType = axisPointerModel.get('type'); + var styleModel = axisPointerModel.getModel(axisPointerType + 'Style'); + var style; + + if (axisPointerType === 'line') { + style = styleModel.getLineStyle(); + style.fill = null; + } else if (axisPointerType === 'shadow') { + style = styleModel.getAreaStyle(); + style.stroke = null; + } + + return style; + } + /** + * @param {Function} labelPos {align, verticalAlign, position} + */ + + function buildLabelElOption(elOption, axisModel, axisPointerModel, api, labelPos) { + var value = axisPointerModel.get('value'); + var text = getValueLabel(value, axisModel.axis, axisModel.ecModel, axisPointerModel.get('seriesDataIndices'), { + precision: axisPointerModel.get(['label', 'precision']), + formatter: axisPointerModel.get(['label', 'formatter']) + }); + var labelModel = axisPointerModel.getModel('label'); + var paddings = normalizeCssArray$1(labelModel.get('padding') || 0); + var font = labelModel.getFont(); + var textRect = getBoundingRect(text, font); + var position = labelPos.position; + var width = textRect.width + paddings[1] + paddings[3]; + var height = textRect.height + paddings[0] + paddings[2]; // Adjust by align. + + var align = labelPos.align; + align === 'right' && (position[0] -= width); + align === 'center' && (position[0] -= width / 2); + var verticalAlign = labelPos.verticalAlign; + verticalAlign === 'bottom' && (position[1] -= height); + verticalAlign === 'middle' && (position[1] -= height / 2); // Not overflow ec container + + confineInContainer(position, width, height, api); + var bgColor = labelModel.get('backgroundColor'); + + if (!bgColor || bgColor === 'auto') { + bgColor = axisModel.get(['axisLine', 'lineStyle', 'color']); + } + + elOption.label = { + // shape: {x: 0, y: 0, width: width, height: height, r: labelModel.get('borderRadius')}, + x: position[0], + y: position[1], + style: createTextStyle(labelModel, { + text: text, + font: font, + fill: labelModel.getTextColor(), + padding: paddings, + backgroundColor: bgColor + }), + // Lable should be over axisPointer. + z2: 10 + }; + } // Do not overflow ec container + + function confineInContainer(position, width, height, api) { + var viewWidth = api.getWidth(); + var viewHeight = api.getHeight(); + position[0] = Math.min(position[0] + width, viewWidth) - width; + position[1] = Math.min(position[1] + height, viewHeight) - height; + position[0] = Math.max(position[0], 0); + position[1] = Math.max(position[1], 0); + } + + function getValueLabel(value, axis, ecModel, seriesDataIndices, opt) { + value = axis.scale.parse(value); + var text = axis.scale.getLabel({ + value: value + }, { + // If `precision` is set, width can be fixed (like '12.00500'), which + // helps to debounce when when moving label. + precision: opt.precision + }); + var formatter = opt.formatter; + + if (formatter) { + var params_1 = { + value: getAxisRawValue(axis, { + value: value + }), + axisDimension: axis.dim, + axisIndex: axis.index, + seriesData: [] + }; + each(seriesDataIndices, function (idxItem) { + var series = ecModel.getSeriesByIndex(idxItem.seriesIndex); + var dataIndex = idxItem.dataIndexInside; + var dataParams = series && series.getDataParams(dataIndex); + dataParams && params_1.seriesData.push(dataParams); + }); + + if (isString(formatter)) { + text = formatter.replace('{value}', text); + } else if (isFunction(formatter)) { + text = formatter(params_1); + } + } + + return text; + } + function getTransformedPosition(axis, value, layoutInfo) { + var transform = create$1(); + rotate(transform, transform, layoutInfo.rotation); + translate(transform, transform, layoutInfo.position); + return applyTransform$1([axis.dataToCoord(value), (layoutInfo.labelOffset || 0) + (layoutInfo.labelDirection || 1) * (layoutInfo.labelMargin || 0)], transform); + } + function buildCartesianSingleLabelElOption(value, elOption, layoutInfo, axisModel, axisPointerModel, api) { + // @ts-ignore + var textLayout = AxisBuilder.innerTextLayout(layoutInfo.rotation, 0, layoutInfo.labelDirection); + layoutInfo.labelMargin = axisPointerModel.get(['label', 'margin']); + buildLabelElOption(elOption, axisModel, axisPointerModel, api, { + position: getTransformedPosition(axisModel.axis, value, layoutInfo), + align: textLayout.textAlign, + verticalAlign: textLayout.textVerticalAlign + }); + } + function makeLineShape(p1, p2, xDimIndex) { + xDimIndex = xDimIndex || 0; + return { + x1: p1[xDimIndex], + y1: p1[1 - xDimIndex], + x2: p2[xDimIndex], + y2: p2[1 - xDimIndex] + }; + } + function makeRectShape(xy, wh, xDimIndex) { + xDimIndex = xDimIndex || 0; + return { + x: xy[xDimIndex], + y: xy[1 - xDimIndex], + width: wh[xDimIndex], + height: wh[1 - xDimIndex] + }; + } + function makeSectorShape(cx, cy, r0, r, startAngle, endAngle) { + return { + cx: cx, + cy: cy, + r0: r0, + r: r, + startAngle: startAngle, + endAngle: endAngle, + clockwise: true + }; + } + + var CartesianAxisPointer = + /** @class */ + function (_super) { + __extends(CartesianAxisPointer, _super); + + function CartesianAxisPointer() { + return _super !== null && _super.apply(this, arguments) || this; + } + /** + * @override + */ + + + CartesianAxisPointer.prototype.makeElOption = function (elOption, value, axisModel, axisPointerModel, api) { + var axis = axisModel.axis; + var grid = axis.grid; + var axisPointerType = axisPointerModel.get('type'); + var otherExtent = getCartesian(grid, axis).getOtherAxis(axis).getGlobalExtent(); + var pixelValue = axis.toGlobalCoord(axis.dataToCoord(value, true)); + + if (axisPointerType && axisPointerType !== 'none') { + var elStyle = buildElStyle(axisPointerModel); + var pointerOption = pointerShapeBuilder[axisPointerType](axis, pixelValue, otherExtent); + pointerOption.style = elStyle; + elOption.graphicKey = pointerOption.type; + elOption.pointer = pointerOption; + } + + var layoutInfo = layout$1(grid.model, axisModel); + buildCartesianSingleLabelElOption( // @ts-ignore + value, elOption, layoutInfo, axisModel, axisPointerModel, api); + }; + /** + * @override + */ + + + CartesianAxisPointer.prototype.getHandleTransform = function (value, axisModel, axisPointerModel) { + var layoutInfo = layout$1(axisModel.axis.grid.model, axisModel, { + labelInside: false + }); // @ts-ignore + + layoutInfo.labelMargin = axisPointerModel.get(['handle', 'margin']); + var pos = getTransformedPosition(axisModel.axis, value, layoutInfo); + return { + x: pos[0], + y: pos[1], + rotation: layoutInfo.rotation + (layoutInfo.labelDirection < 0 ? Math.PI : 0) + }; + }; + /** + * @override + */ + + + CartesianAxisPointer.prototype.updateHandleTransform = function (transform, delta, axisModel, axisPointerModel) { + var axis = axisModel.axis; + var grid = axis.grid; + var axisExtent = axis.getGlobalExtent(true); + var otherExtent = getCartesian(grid, axis).getOtherAxis(axis).getGlobalExtent(); + var dimIndex = axis.dim === 'x' ? 0 : 1; + var currPosition = [transform.x, transform.y]; + currPosition[dimIndex] += delta[dimIndex]; + currPosition[dimIndex] = Math.min(axisExtent[1], currPosition[dimIndex]); + currPosition[dimIndex] = Math.max(axisExtent[0], currPosition[dimIndex]); + var cursorOtherValue = (otherExtent[1] + otherExtent[0]) / 2; + var cursorPoint = [cursorOtherValue, cursorOtherValue]; + cursorPoint[dimIndex] = currPosition[dimIndex]; // Make tooltip do not overlap axisPointer and in the middle of the grid. + + var tooltipOptions = [{ + verticalAlign: 'middle' + }, { + align: 'center' + }]; + return { + x: currPosition[0], + y: currPosition[1], + rotation: transform.rotation, + cursorPoint: cursorPoint, + tooltipOption: tooltipOptions[dimIndex] + }; + }; + + return CartesianAxisPointer; + }(BaseAxisPointer); + + function getCartesian(grid, axis) { + var opt = {}; + opt[axis.dim + 'AxisIndex'] = axis.index; + return grid.getCartesian(opt); + } + + var pointerShapeBuilder = { + line: function (axis, pixelValue, otherExtent) { + var targetShape = makeLineShape([pixelValue, otherExtent[0]], [pixelValue, otherExtent[1]], getAxisDimIndex(axis)); + return { + type: 'Line', + subPixelOptimize: true, + shape: targetShape + }; + }, + shadow: function (axis, pixelValue, otherExtent) { + var bandWidth = Math.max(1, axis.getBandWidth()); + var span = otherExtent[1] - otherExtent[0]; + return { + type: 'Rect', + shape: makeRectShape([pixelValue - bandWidth / 2, otherExtent[0]], [bandWidth, span], getAxisDimIndex(axis)) + }; + } + }; + + function getAxisDimIndex(axis) { + return axis.dim === 'x' ? 0 : 1; + } + + var AxisPointerModel = + /** @class */ + function (_super) { + __extends(AxisPointerModel, _super); + + function AxisPointerModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = AxisPointerModel.type; + return _this; + } + + AxisPointerModel.type = 'axisPointer'; + AxisPointerModel.defaultOption = { + // 'auto' means that show when triggered by tooltip or handle. + show: 'auto', + // zlevel: 0, + z: 50, + type: 'line', + // axispointer triggered by tootip determine snap automatically, + // see `modelHelper`. + snap: false, + triggerTooltip: true, + value: null, + status: null, + link: [], + // Do not set 'auto' here, otherwise global animation: false + // will not effect at this axispointer. + animation: null, + animationDurationUpdate: 200, + lineStyle: { + color: '#B9BEC9', + width: 1, + type: 'dashed' + }, + shadowStyle: { + color: 'rgba(210,219,238,0.2)' + }, + label: { + show: true, + formatter: null, + precision: 'auto', + margin: 3, + color: '#fff', + padding: [5, 7, 5, 7], + backgroundColor: 'auto', + borderColor: null, + borderWidth: 0, + borderRadius: 3 + }, + handle: { + show: false, + // eslint-disable-next-line + icon: 'M10.7,11.9v-1.3H9.3v1.3c-4.9,0.3-8.8,4.4-8.8,9.4c0,5,3.9,9.1,8.8,9.4h1.3c4.9-0.3,8.8-4.4,8.8-9.4C19.5,16.3,15.6,12.2,10.7,11.9z M13.3,24.4H6.7v-1.2h6.6z M13.3,22H6.7v-1.2h6.6z M13.3,19.6H6.7v-1.2h6.6z', + size: 45, + // handle margin is from symbol center to axis, which is stable when circular move. + margin: 50, + // color: '#1b8bbd' + // color: '#2f4554' + color: '#333', + shadowBlur: 3, + shadowColor: '#aaa', + shadowOffsetX: 0, + shadowOffsetY: 2, + // For mobile performance + throttle: 40 + } + }; + return AxisPointerModel; + }(ComponentModel); + + var inner$b = makeInner(); + var each$7 = each; + /** + * @param {string} key + * @param {module:echarts/ExtensionAPI} api + * @param {Function} handler + * param: {string} currTrigger + * param: {Array.} point + */ + + function register(key, api, handler) { + if (env.node) { + return; + } + + var zr = api.getZr(); + inner$b(zr).records || (inner$b(zr).records = {}); + initGlobalListeners(zr, api); + var record = inner$b(zr).records[key] || (inner$b(zr).records[key] = {}); + record.handler = handler; + } + + function initGlobalListeners(zr, api) { + if (inner$b(zr).initialized) { + return; + } + + inner$b(zr).initialized = true; + useHandler('click', curry(doEnter, 'click')); + useHandler('mousemove', curry(doEnter, 'mousemove')); // useHandler('mouseout', onLeave); + + useHandler('globalout', onLeave); + + function useHandler(eventType, cb) { + zr.on(eventType, function (e) { + var dis = makeDispatchAction(api); + each$7(inner$b(zr).records, function (record) { + record && cb(record, e, dis.dispatchAction); + }); + dispatchTooltipFinally(dis.pendings, api); + }); + } + } + + function dispatchTooltipFinally(pendings, api) { + var showLen = pendings.showTip.length; + var hideLen = pendings.hideTip.length; + var actuallyPayload; + + if (showLen) { + actuallyPayload = pendings.showTip[showLen - 1]; + } else if (hideLen) { + actuallyPayload = pendings.hideTip[hideLen - 1]; + } + + if (actuallyPayload) { + actuallyPayload.dispatchAction = null; + api.dispatchAction(actuallyPayload); + } + } + + function onLeave(record, e, dispatchAction) { + record.handler('leave', null, dispatchAction); + } + + function doEnter(currTrigger, record, e, dispatchAction) { + record.handler(currTrigger, e, dispatchAction); + } + + function makeDispatchAction(api) { + var pendings = { + showTip: [], + hideTip: [] + }; // FIXME + // better approach? + // 'showTip' and 'hideTip' can be triggered by axisPointer and tooltip, + // which may be conflict, (axisPointer call showTip but tooltip call hideTip); + // So we have to add "final stage" to merge those dispatched actions. + + var dispatchAction = function (payload) { + var pendingList = pendings[payload.type]; + + if (pendingList) { + pendingList.push(payload); + } else { + payload.dispatchAction = dispatchAction; + api.dispatchAction(payload); + } + }; + + return { + dispatchAction: dispatchAction, + pendings: pendings + }; + } + + function unregister(key, api) { + if (env.node) { + return; + } + + var zr = api.getZr(); + var record = (inner$b(zr).records || {})[key]; + + if (record) { + inner$b(zr).records[key] = null; + } + } + + var AxisPointerView = + /** @class */ + function (_super) { + __extends(AxisPointerView, _super); + + function AxisPointerView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = AxisPointerView.type; + return _this; + } + + AxisPointerView.prototype.render = function (globalAxisPointerModel, ecModel, api) { + var globalTooltipModel = ecModel.getComponent('tooltip'); + var triggerOn = globalAxisPointerModel.get('triggerOn') || globalTooltipModel && globalTooltipModel.get('triggerOn') || 'mousemove|click'; // Register global listener in AxisPointerView to enable + // AxisPointerView to be independent to Tooltip. + + register('axisPointer', api, function (currTrigger, e, dispatchAction) { + // If 'none', it is not controlled by mouse totally. + if (triggerOn !== 'none' && (currTrigger === 'leave' || triggerOn.indexOf(currTrigger) >= 0)) { + dispatchAction({ + type: 'updateAxisPointer', + currTrigger: currTrigger, + x: e && e.offsetX, + y: e && e.offsetY + }); + } + }); + }; + + AxisPointerView.prototype.remove = function (ecModel, api) { + unregister('axisPointer', api); + }; + + AxisPointerView.prototype.dispose = function (ecModel, api) { + unregister('axisPointer', api); + }; + + AxisPointerView.type = 'axisPointer'; + return AxisPointerView; + }(ComponentView); + + /** + * @param finder contains {seriesIndex, dataIndex, dataIndexInside} + * @param ecModel + * @return {point: [x, y], el: ...} point Will not be null. + */ + + function findPointFromSeries(finder, ecModel) { + var point = []; + var seriesIndex = finder.seriesIndex; + var seriesModel; + + if (seriesIndex == null || !(seriesModel = ecModel.getSeriesByIndex(seriesIndex))) { + return { + point: [] + }; + } + + var data = seriesModel.getData(); + var dataIndex = queryDataIndex(data, finder); + + if (dataIndex == null || dataIndex < 0 || isArray(dataIndex)) { + return { + point: [] + }; + } + + var el = data.getItemGraphicEl(dataIndex); + var coordSys = seriesModel.coordinateSystem; + + if (seriesModel.getTooltipPosition) { + point = seriesModel.getTooltipPosition(dataIndex) || []; + } else if (coordSys && coordSys.dataToPoint) { + if (finder.isStacked) { + var baseAxis = coordSys.getBaseAxis(); + var valueAxis = coordSys.getOtherAxis(baseAxis); + var valueAxisDim = valueAxis.dim; + var baseAxisDim = baseAxis.dim; + var baseDataOffset = valueAxisDim === 'x' || valueAxisDim === 'radius' ? 1 : 0; + var baseDim = data.mapDimension(baseAxisDim); + var stackedData = []; + stackedData[baseDataOffset] = data.get(baseDim, dataIndex); + stackedData[1 - baseDataOffset] = data.get(data.getCalculationInfo('stackResultDimension'), dataIndex); + point = coordSys.dataToPoint(stackedData) || []; + } else { + point = coordSys.dataToPoint(data.getValues(map(coordSys.dimensions, function (dim) { + return data.mapDimension(dim); + }), dataIndex)) || []; + } + } else if (el) { + // Use graphic bounding rect + var rect = el.getBoundingRect().clone(); + rect.applyTransform(el.transform); + point = [rect.x + rect.width / 2, rect.y + rect.height / 2]; + } + + return { + point: point, + el: el + }; + } + + var inner$c = makeInner(); + /** + * Basic logic: check all axis, if they do not demand show/highlight, + * then hide/downplay them. + * + * @return content of event obj for echarts.connect. + */ + + function axisTrigger(payload, ecModel, api) { + var currTrigger = payload.currTrigger; + var point = [payload.x, payload.y]; + var finder = payload; + var dispatchAction = payload.dispatchAction || bind(api.dispatchAction, api); + var coordSysAxesInfo = ecModel.getComponent('axisPointer').coordSysAxesInfo; // Pending + // See #6121. But we are not able to reproduce it yet. + + if (!coordSysAxesInfo) { + return; + } + + if (illegalPoint(point)) { + // Used in the default behavior of `connection`: use the sample seriesIndex + // and dataIndex. And also used in the tooltipView trigger. + point = findPointFromSeries({ + seriesIndex: finder.seriesIndex, + // Do not use dataIndexInside from other ec instance. + // FIXME: auto detect it? + dataIndex: finder.dataIndex + }, ecModel).point; + } + + var isIllegalPoint = illegalPoint(point); // Axis and value can be specified when calling dispatchAction({type: 'updateAxisPointer'}). + // Notice: In this case, it is difficult to get the `point` (which is necessary to show + // tooltip, so if point is not given, we just use the point found by sample seriesIndex + // and dataIndex. + + var inputAxesInfo = finder.axesInfo; + var axesInfo = coordSysAxesInfo.axesInfo; + var shouldHide = currTrigger === 'leave' || illegalPoint(point); + var outputPayload = {}; + var showValueMap = {}; + var dataByCoordSys = { + list: [], + map: {} + }; + var updaters = { + showPointer: curry(showPointer, showValueMap), + showTooltip: curry(showTooltip, dataByCoordSys) + }; // Process for triggered axes. + + each(coordSysAxesInfo.coordSysMap, function (coordSys, coordSysKey) { + // If a point given, it must be contained by the coordinate system. + var coordSysContainsPoint = isIllegalPoint || coordSys.containPoint(point); + each(coordSysAxesInfo.coordSysAxesInfo[coordSysKey], function (axisInfo, key) { + var axis = axisInfo.axis; + var inputAxisInfo = findInputAxisInfo(inputAxesInfo, axisInfo); // If no inputAxesInfo, no axis is restricted. + + if (!shouldHide && coordSysContainsPoint && (!inputAxesInfo || inputAxisInfo)) { + var val = inputAxisInfo && inputAxisInfo.value; + + if (val == null && !isIllegalPoint) { + val = axis.pointToData(point); + } + + val != null && processOnAxis(axisInfo, val, updaters, false, outputPayload); + } + }); + }); // Process for linked axes. + + var linkTriggers = {}; + each(axesInfo, function (tarAxisInfo, tarKey) { + var linkGroup = tarAxisInfo.linkGroup; // If axis has been triggered in the previous stage, it should not be triggered by link. + + if (linkGroup && !showValueMap[tarKey]) { + each(linkGroup.axesInfo, function (srcAxisInfo, srcKey) { + var srcValItem = showValueMap[srcKey]; // If srcValItem exist, source axis is triggered, so link to target axis. + + if (srcAxisInfo !== tarAxisInfo && srcValItem) { + var val = srcValItem.value; + linkGroup.mapper && (val = tarAxisInfo.axis.scale.parse(linkGroup.mapper(val, makeMapperParam(srcAxisInfo), makeMapperParam(tarAxisInfo)))); + linkTriggers[tarAxisInfo.key] = val; + } + }); + } + }); + each(linkTriggers, function (val, tarKey) { + processOnAxis(axesInfo[tarKey], val, updaters, true, outputPayload); + }); + updateModelActually(showValueMap, axesInfo, outputPayload); + dispatchTooltipActually(dataByCoordSys, point, payload, dispatchAction); + dispatchHighDownActually(axesInfo, dispatchAction, api); + return outputPayload; + } + + function processOnAxis(axisInfo, newValue, updaters, noSnap, outputFinder) { + var axis = axisInfo.axis; + + if (axis.scale.isBlank() || !axis.containData(newValue)) { + return; + } + + if (!axisInfo.involveSeries) { + updaters.showPointer(axisInfo, newValue); + return; + } // Heavy calculation. So put it after axis.containData checking. + + + var payloadInfo = buildPayloadsBySeries(newValue, axisInfo); + var payloadBatch = payloadInfo.payloadBatch; + var snapToValue = payloadInfo.snapToValue; // Fill content of event obj for echarts.connect. + // By default use the first involved series data as a sample to connect. + + if (payloadBatch[0] && outputFinder.seriesIndex == null) { + extend(outputFinder, payloadBatch[0]); + } // If no linkSource input, this process is for collecting link + // target, where snap should not be accepted. + + + if (!noSnap && axisInfo.snap) { + if (axis.containData(snapToValue) && snapToValue != null) { + newValue = snapToValue; + } + } + + updaters.showPointer(axisInfo, newValue, payloadBatch); // Tooltip should always be snapToValue, otherwise there will be + // incorrect "axis value ~ series value" mapping displayed in tooltip. + + updaters.showTooltip(axisInfo, payloadInfo, snapToValue); + } + + function buildPayloadsBySeries(value, axisInfo) { + var axis = axisInfo.axis; + var dim = axis.dim; + var snapToValue = value; + var payloadBatch = []; + var minDist = Number.MAX_VALUE; + var minDiff = -1; + each(axisInfo.seriesModels, function (series, idx) { + var dataDim = series.getData().mapDimensionsAll(dim); + var seriesNestestValue; + var dataIndices; + + if (series.getAxisTooltipData) { + var result = series.getAxisTooltipData(dataDim, value, axis); + dataIndices = result.dataIndices; + seriesNestestValue = result.nestestValue; + } else { + dataIndices = series.getData().indicesOfNearest(dataDim[0], value, // Add a threshold to avoid find the wrong dataIndex + // when data length is not same. + // false, + axis.type === 'category' ? 0.5 : null); + + if (!dataIndices.length) { + return; + } + + seriesNestestValue = series.getData().get(dataDim[0], dataIndices[0]); + } + + if (seriesNestestValue == null || !isFinite(seriesNestestValue)) { + return; + } + + var diff = value - seriesNestestValue; + var dist = Math.abs(diff); // Consider category case + + if (dist <= minDist) { + if (dist < minDist || diff >= 0 && minDiff < 0) { + minDist = dist; + minDiff = diff; + snapToValue = seriesNestestValue; + payloadBatch.length = 0; + } + + each(dataIndices, function (dataIndex) { + payloadBatch.push({ + seriesIndex: series.seriesIndex, + dataIndexInside: dataIndex, + dataIndex: series.getData().getRawIndex(dataIndex) + }); + }); + } + }); + return { + payloadBatch: payloadBatch, + snapToValue: snapToValue + }; + } + + function showPointer(showValueMap, axisInfo, value, payloadBatch) { + showValueMap[axisInfo.key] = { + value: value, + payloadBatch: payloadBatch + }; + } + + function showTooltip(dataByCoordSys, axisInfo, payloadInfo, value) { + var payloadBatch = payloadInfo.payloadBatch; + var axis = axisInfo.axis; + var axisModel = axis.model; + var axisPointerModel = axisInfo.axisPointerModel; // If no data, do not create anything in dataByCoordSys, + // whose length will be used to judge whether dispatch action. + + if (!axisInfo.triggerTooltip || !payloadBatch.length) { + return; + } + + var coordSysModel = axisInfo.coordSys.model; + var coordSysKey = makeKey(coordSysModel); + var coordSysItem = dataByCoordSys.map[coordSysKey]; + + if (!coordSysItem) { + coordSysItem = dataByCoordSys.map[coordSysKey] = { + coordSysId: coordSysModel.id, + coordSysIndex: coordSysModel.componentIndex, + coordSysType: coordSysModel.type, + coordSysMainType: coordSysModel.mainType, + dataByAxis: [] + }; + dataByCoordSys.list.push(coordSysItem); + } + + coordSysItem.dataByAxis.push({ + axisDim: axis.dim, + axisIndex: axisModel.componentIndex, + axisType: axisModel.type, + axisId: axisModel.id, + value: value, + // Caustion: viewHelper.getValueLabel is actually on "view stage", which + // depends that all models have been updated. So it should not be performed + // here. Considering axisPointerModel used here is volatile, which is hard + // to be retrieve in TooltipView, we prepare parameters here. + valueLabelOpt: { + precision: axisPointerModel.get(['label', 'precision']), + formatter: axisPointerModel.get(['label', 'formatter']) + }, + seriesDataIndices: payloadBatch.slice() + }); + } + + function updateModelActually(showValueMap, axesInfo, outputPayload) { + var outputAxesInfo = outputPayload.axesInfo = []; // Basic logic: If no 'show' required, 'hide' this axisPointer. + + each(axesInfo, function (axisInfo, key) { + var option = axisInfo.axisPointerModel.option; + var valItem = showValueMap[key]; + + if (valItem) { + !axisInfo.useHandle && (option.status = 'show'); + option.value = valItem.value; // For label formatter param and highlight. + + option.seriesDataIndices = (valItem.payloadBatch || []).slice(); + } // When always show (e.g., handle used), remain + // original value and status. + else { + // If hide, value still need to be set, consider + // click legend to toggle axis blank. + !axisInfo.useHandle && (option.status = 'hide'); + } // If status is 'hide', should be no info in payload. + + + option.status === 'show' && outputAxesInfo.push({ + axisDim: axisInfo.axis.dim, + axisIndex: axisInfo.axis.model.componentIndex, + value: option.value + }); + }); + } + + function dispatchTooltipActually(dataByCoordSys, point, payload, dispatchAction) { + // Basic logic: If no showTip required, hideTip will be dispatched. + if (illegalPoint(point) || !dataByCoordSys.list.length) { + dispatchAction({ + type: 'hideTip' + }); + return; + } // In most case only one axis (or event one series is used). It is + // convinient to fetch payload.seriesIndex and payload.dataIndex + // dirtectly. So put the first seriesIndex and dataIndex of the first + // axis on the payload. + + + var sampleItem = ((dataByCoordSys.list[0].dataByAxis[0] || {}).seriesDataIndices || [])[0] || {}; + dispatchAction({ + type: 'showTip', + escapeConnect: true, + x: point[0], + y: point[1], + tooltipOption: payload.tooltipOption, + position: payload.position, + dataIndexInside: sampleItem.dataIndexInside, + dataIndex: sampleItem.dataIndex, + seriesIndex: sampleItem.seriesIndex, + dataByCoordSys: dataByCoordSys.list + }); + } + + function dispatchHighDownActually(axesInfo, dispatchAction, api) { + // FIXME + // highlight status modification shoule be a stage of main process? + // (Consider confilct (e.g., legend and axisPointer) and setOption) + var zr = api.getZr(); + var highDownKey = 'axisPointerLastHighlights'; + var lastHighlights = inner$c(zr)[highDownKey] || {}; + var newHighlights = inner$c(zr)[highDownKey] = {}; // Update highlight/downplay status according to axisPointer model. + // Build hash map and remove duplicate incidentally. + + each(axesInfo, function (axisInfo, key) { + var option = axisInfo.axisPointerModel.option; + option.status === 'show' && each(option.seriesDataIndices, function (batchItem) { + var key = batchItem.seriesIndex + ' | ' + batchItem.dataIndex; + newHighlights[key] = batchItem; + }); + }); // Diff. + + var toHighlight = []; + var toDownplay = []; + each(lastHighlights, function (batchItem, key) { + !newHighlights[key] && toDownplay.push(batchItem); + }); + each(newHighlights, function (batchItem, key) { + !lastHighlights[key] && toHighlight.push(batchItem); + }); + toDownplay.length && api.dispatchAction({ + type: 'downplay', + escapeConnect: true, + // Not blur others when highlight in axisPointer. + notBlur: true, + batch: toDownplay + }); + toHighlight.length && api.dispatchAction({ + type: 'highlight', + escapeConnect: true, + // Not blur others when highlight in axisPointer. + notBlur: true, + batch: toHighlight + }); + } + + function findInputAxisInfo(inputAxesInfo, axisInfo) { + for (var i = 0; i < (inputAxesInfo || []).length; i++) { + var inputAxisInfo = inputAxesInfo[i]; + + if (axisInfo.axis.dim === inputAxisInfo.axisDim && axisInfo.axis.model.componentIndex === inputAxisInfo.axisIndex) { + return inputAxisInfo; + } + } + } + + function makeMapperParam(axisInfo) { + var axisModel = axisInfo.axis.model; + var item = {}; + var dim = item.axisDim = axisInfo.axis.dim; + item.axisIndex = item[dim + 'AxisIndex'] = axisModel.componentIndex; + item.axisName = item[dim + 'AxisName'] = axisModel.name; + item.axisId = item[dim + 'AxisId'] = axisModel.id; + return item; + } + + function illegalPoint(point) { + return !point || point[0] == null || isNaN(point[0]) || point[1] == null || isNaN(point[1]); + } + + function install$s(registers) { + // CartesianAxisPointer is not supposed to be required here. But consider + // echarts.simple.js and online build tooltip, which only require gridSimple, + // CartesianAxisPointer should be able to required somewhere. + AxisView.registerAxisPointerClass('CartesianAxisPointer', CartesianAxisPointer); + registers.registerComponentModel(AxisPointerModel); + registers.registerComponentView(AxisPointerView); + registers.registerPreprocessor(function (option) { + // Always has a global axisPointerModel for default setting. + if (option) { + (!option.axisPointer || option.axisPointer.length === 0) && (option.axisPointer = {}); + var link = option.axisPointer.link; // Normalize to array to avoid object mergin. But if link + // is not set, remain null/undefined, otherwise it will + // override existent link setting. + + if (link && !isArray(link)) { + option.axisPointer.link = [link]; + } + } + }); // This process should proformed after coordinate systems created + // and series data processed. So put it on statistic processing stage. + + registers.registerProcessor(registers.PRIORITY.PROCESSOR.STATISTIC, function (ecModel, api) { + // Build axisPointerModel, mergin tooltip.axisPointer model for each axis. + // allAxesInfo should be updated when setOption performed. + ecModel.getComponent('axisPointer').coordSysAxesInfo = collect(ecModel, api); + }); // Broadcast to all views. + + registers.registerAction({ + type: 'updateAxisPointer', + event: 'updateAxisPointer', + update: ':updateAxisPointer' + }, axisTrigger); + } + + function install$t(registers) { + use(install$5); + use(install$s); + } + + var PolarAxisPointer = + /** @class */ + function (_super) { + __extends(PolarAxisPointer, _super); + + function PolarAxisPointer() { + return _super !== null && _super.apply(this, arguments) || this; + } + /** + * @override + */ + + + PolarAxisPointer.prototype.makeElOption = function (elOption, value, axisModel, axisPointerModel, api) { + var axis = axisModel.axis; + + if (axis.dim === 'angle') { + this.animationThreshold = Math.PI / 18; + } + + var polar = axis.polar; + var otherAxis = polar.getOtherAxis(axis); + var otherExtent = otherAxis.getExtent(); + var coordValue = axis.dataToCoord(value); + var axisPointerType = axisPointerModel.get('type'); + + if (axisPointerType && axisPointerType !== 'none') { + var elStyle = buildElStyle(axisPointerModel); + var pointerOption = pointerShapeBuilder$1[axisPointerType](axis, polar, coordValue, otherExtent); + pointerOption.style = elStyle; + elOption.graphicKey = pointerOption.type; + elOption.pointer = pointerOption; + } + + var labelMargin = axisPointerModel.get(['label', 'margin']); + var labelPos = getLabelPosition(value, axisModel, axisPointerModel, polar, labelMargin); + buildLabelElOption(elOption, axisModel, axisPointerModel, api, labelPos); + }; + + return PolarAxisPointer; + }(BaseAxisPointer); + + function getLabelPosition(value, axisModel, axisPointerModel, polar, labelMargin) { + var axis = axisModel.axis; + var coord = axis.dataToCoord(value); + var axisAngle = polar.getAngleAxis().getExtent()[0]; + axisAngle = axisAngle / 180 * Math.PI; + var radiusExtent = polar.getRadiusAxis().getExtent(); + var position; + var align; + var verticalAlign; + + if (axis.dim === 'radius') { + var transform = create$1(); + rotate(transform, transform, axisAngle); + translate(transform, transform, [polar.cx, polar.cy]); + position = applyTransform$1([coord, -labelMargin], transform); + var labelRotation = axisModel.getModel('axisLabel').get('rotate') || 0; // @ts-ignore + + var labelLayout = AxisBuilder.innerTextLayout(axisAngle, labelRotation * Math.PI / 180, -1); + align = labelLayout.textAlign; + verticalAlign = labelLayout.textVerticalAlign; + } else { + // angle axis + var r = radiusExtent[1]; + position = polar.coordToPoint([r + labelMargin, coord]); + var cx = polar.cx; + var cy = polar.cy; + align = Math.abs(position[0] - cx) / r < 0.3 ? 'center' : position[0] > cx ? 'left' : 'right'; + verticalAlign = Math.abs(position[1] - cy) / r < 0.3 ? 'middle' : position[1] > cy ? 'top' : 'bottom'; + } + + return { + position: position, + align: align, + verticalAlign: verticalAlign + }; + } + + var pointerShapeBuilder$1 = { + line: function (axis, polar, coordValue, otherExtent) { + return axis.dim === 'angle' ? { + type: 'Line', + shape: makeLineShape(polar.coordToPoint([otherExtent[0], coordValue]), polar.coordToPoint([otherExtent[1], coordValue])) + } : { + type: 'Circle', + shape: { + cx: polar.cx, + cy: polar.cy, + r: coordValue + } + }; + }, + shadow: function (axis, polar, coordValue, otherExtent) { + var bandWidth = Math.max(1, axis.getBandWidth()); + var radian = Math.PI / 180; + return axis.dim === 'angle' ? { + type: 'Sector', + shape: makeSectorShape(polar.cx, polar.cy, otherExtent[0], otherExtent[1], // In ECharts y is negative if angle is positive + (-coordValue - bandWidth / 2) * radian, (-coordValue + bandWidth / 2) * radian) + } : { + type: 'Sector', + shape: makeSectorShape(polar.cx, polar.cy, coordValue - bandWidth / 2, coordValue + bandWidth / 2, 0, Math.PI * 2) + }; + } + }; + + var PolarModel = + /** @class */ + function (_super) { + __extends(PolarModel, _super); + + function PolarModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = PolarModel.type; + return _this; + } + + PolarModel.prototype.findAxisModel = function (axisType) { + var foundAxisModel; + var ecModel = this.ecModel; + ecModel.eachComponent(axisType, function (axisModel) { + if (axisModel.getCoordSysModel() === this) { + foundAxisModel = axisModel; + } + }, this); + return foundAxisModel; + }; + + PolarModel.type = 'polar'; + PolarModel.dependencies = ['radiusAxis', 'angleAxis']; + PolarModel.defaultOption = { + // zlevel: 0, + z: 0, + center: ['50%', '50%'], + radius: '80%' + }; + return PolarModel; + }(ComponentModel); + + var PolarAxisModel = + /** @class */ + function (_super) { + __extends(PolarAxisModel, _super); + + function PolarAxisModel() { + return _super !== null && _super.apply(this, arguments) || this; + } + + PolarAxisModel.prototype.getCoordSysModel = function () { + return this.getReferringComponents('polar', SINGLE_REFERRING).models[0]; + }; + + PolarAxisModel.type = 'polarAxis'; + return PolarAxisModel; + }(ComponentModel); + + mixin(PolarAxisModel, AxisModelCommonMixin); + + var AngleAxisModel = + /** @class */ + function (_super) { + __extends(AngleAxisModel, _super); + + function AngleAxisModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = AngleAxisModel.type; + return _this; + } + + AngleAxisModel.type = 'angleAxis'; + return AngleAxisModel; + }(PolarAxisModel); + + var RadiusAxisModel = + /** @class */ + function (_super) { + __extends(RadiusAxisModel, _super); + + function RadiusAxisModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = RadiusAxisModel.type; + return _this; + } + + RadiusAxisModel.type = 'radiusAxis'; + return RadiusAxisModel; + }(PolarAxisModel); + + var RadiusAxis = + /** @class */ + function (_super) { + __extends(RadiusAxis, _super); + + function RadiusAxis(scale, radiusExtent) { + return _super.call(this, 'radius', scale, radiusExtent) || this; + } + + RadiusAxis.prototype.pointToData = function (point, clamp) { + return this.polar.pointToData(point, clamp)[this.dim === 'radius' ? 0 : 1]; + }; + + return RadiusAxis; + }(Axis); + + RadiusAxis.prototype.dataToRadius = Axis.prototype.dataToCoord; + RadiusAxis.prototype.radiusToData = Axis.prototype.coordToData; + + var inner$d = makeInner(); + + var AngleAxis = + /** @class */ + function (_super) { + __extends(AngleAxis, _super); + + function AngleAxis(scale, angleExtent) { + return _super.call(this, 'angle', scale, angleExtent || [0, 360]) || this; + } + + AngleAxis.prototype.pointToData = function (point, clamp) { + return this.polar.pointToData(point, clamp)[this.dim === 'radius' ? 0 : 1]; + }; + /** + * Only be called in category axis. + * Angle axis uses text height to decide interval + * + * @override + * @return {number} Auto interval for cateogry axis tick and label + */ + + + AngleAxis.prototype.calculateCategoryInterval = function () { + var axis = this; + var labelModel = axis.getLabelModel(); + var ordinalScale = axis.scale; + var ordinalExtent = ordinalScale.getExtent(); // Providing this method is for optimization: + // avoid generating a long array by `getTicks` + // in large category data case. + + var tickCount = ordinalScale.count(); + + if (ordinalExtent[1] - ordinalExtent[0] < 1) { + return 0; + } + + var tickValue = ordinalExtent[0]; + var unitSpan = axis.dataToCoord(tickValue + 1) - axis.dataToCoord(tickValue); + var unitH = Math.abs(unitSpan); // Not precise, just use height as text width + // and each distance from axis line yet. + + var rect = getBoundingRect(tickValue == null ? '' : tickValue + '', labelModel.getFont(), 'center', 'top'); + var maxH = Math.max(rect.height, 7); + var dh = maxH / unitH; // 0/0 is NaN, 1/0 is Infinity. + + isNaN(dh) && (dh = Infinity); + var interval = Math.max(0, Math.floor(dh)); + var cache = inner$d(axis.model); + var lastAutoInterval = cache.lastAutoInterval; + var lastTickCount = cache.lastTickCount; // Use cache to keep interval stable while moving zoom window, + // otherwise the calculated interval might jitter when the zoom + // window size is close to the interval-changing size. + + if (lastAutoInterval != null && lastTickCount != null && Math.abs(lastAutoInterval - interval) <= 1 && Math.abs(lastTickCount - tickCount) <= 1 // Always choose the bigger one, otherwise the critical + // point is not the same when zooming in or zooming out. + && lastAutoInterval > interval) { + interval = lastAutoInterval; + } // Only update cache if cache not used, otherwise the + // changing of interval is too insensitive. + else { + cache.lastTickCount = tickCount; + cache.lastAutoInterval = interval; + } + + return interval; + }; + + return AngleAxis; + }(Axis); + + AngleAxis.prototype.dataToAngle = Axis.prototype.dataToCoord; + AngleAxis.prototype.angleToData = Axis.prototype.coordToData; + + var polarDimensions = ['radius', 'angle']; + + var Polar = + /** @class */ + function () { + function Polar(name) { + this.dimensions = polarDimensions; + this.type = 'polar'; + /** + * x of polar center + */ + + this.cx = 0; + /** + * y of polar center + */ + + this.cy = 0; + this._radiusAxis = new RadiusAxis(); + this._angleAxis = new AngleAxis(); + this.axisPointerEnabled = true; + this.name = name || ''; + this._radiusAxis.polar = this._angleAxis.polar = this; + } + /** + * If contain coord + */ + + + Polar.prototype.containPoint = function (point) { + var coord = this.pointToCoord(point); + return this._radiusAxis.contain(coord[0]) && this._angleAxis.contain(coord[1]); + }; + /** + * If contain data + */ + + + Polar.prototype.containData = function (data) { + return this._radiusAxis.containData(data[0]) && this._angleAxis.containData(data[1]); + }; + + Polar.prototype.getAxis = function (dim) { + var key = '_' + dim + 'Axis'; + return this[key]; + }; + + Polar.prototype.getAxes = function () { + return [this._radiusAxis, this._angleAxis]; + }; + /** + * Get axes by type of scale + */ + + + Polar.prototype.getAxesByScale = function (scaleType) { + var axes = []; + var angleAxis = this._angleAxis; + var radiusAxis = this._radiusAxis; + angleAxis.scale.type === scaleType && axes.push(angleAxis); + radiusAxis.scale.type === scaleType && axes.push(radiusAxis); + return axes; + }; + + Polar.prototype.getAngleAxis = function () { + return this._angleAxis; + }; + + Polar.prototype.getRadiusAxis = function () { + return this._radiusAxis; + }; + + Polar.prototype.getOtherAxis = function (axis) { + var angleAxis = this._angleAxis; + return axis === angleAxis ? this._radiusAxis : angleAxis; + }; + /** + * Base axis will be used on stacking. + * + */ + + + Polar.prototype.getBaseAxis = function () { + return this.getAxesByScale('ordinal')[0] || this.getAxesByScale('time')[0] || this.getAngleAxis(); + }; + + Polar.prototype.getTooltipAxes = function (dim) { + var baseAxis = dim != null && dim !== 'auto' ? this.getAxis(dim) : this.getBaseAxis(); + return { + baseAxes: [baseAxis], + otherAxes: [this.getOtherAxis(baseAxis)] + }; + }; + /** + * Convert a single data item to (x, y) point. + * Parameter data is an array which the first element is radius and the second is angle + */ + + + Polar.prototype.dataToPoint = function (data, clamp) { + return this.coordToPoint([this._radiusAxis.dataToRadius(data[0], clamp), this._angleAxis.dataToAngle(data[1], clamp)]); + }; + /** + * Convert a (x, y) point to data + */ + + + Polar.prototype.pointToData = function (point, clamp) { + var coord = this.pointToCoord(point); + return [this._radiusAxis.radiusToData(coord[0], clamp), this._angleAxis.angleToData(coord[1], clamp)]; + }; + /** + * Convert a (x, y) point to (radius, angle) coord + */ + + + Polar.prototype.pointToCoord = function (point) { + var dx = point[0] - this.cx; + var dy = point[1] - this.cy; + var angleAxis = this.getAngleAxis(); + var extent = angleAxis.getExtent(); + var minAngle = Math.min(extent[0], extent[1]); + var maxAngle = Math.max(extent[0], extent[1]); // Fix fixed extent in polarCreator + // FIXME + + angleAxis.inverse ? minAngle = maxAngle - 360 : maxAngle = minAngle + 360; + var radius = Math.sqrt(dx * dx + dy * dy); + dx /= radius; + dy /= radius; + var radian = Math.atan2(-dy, dx) / Math.PI * 180; // move to angleExtent + + var dir = radian < minAngle ? 1 : -1; + + while (radian < minAngle || radian > maxAngle) { + radian += dir * 360; + } + + return [radius, radian]; + }; + /** + * Convert a (radius, angle) coord to (x, y) point + */ + + + Polar.prototype.coordToPoint = function (coord) { + var radius = coord[0]; + var radian = coord[1] / 180 * Math.PI; + var x = Math.cos(radian) * radius + this.cx; // Inverse the y + + var y = -Math.sin(radian) * radius + this.cy; + return [x, y]; + }; + /** + * Get ring area of cartesian. + * Area will have a contain function to determine if a point is in the coordinate system. + */ + + + Polar.prototype.getArea = function () { + var angleAxis = this.getAngleAxis(); + var radiusAxis = this.getRadiusAxis(); + var radiusExtent = radiusAxis.getExtent().slice(); + radiusExtent[0] > radiusExtent[1] && radiusExtent.reverse(); + var angleExtent = angleAxis.getExtent(); + var RADIAN = Math.PI / 180; + return { + cx: this.cx, + cy: this.cy, + r0: radiusExtent[0], + r: radiusExtent[1], + startAngle: -angleExtent[0] * RADIAN, + endAngle: -angleExtent[1] * RADIAN, + clockwise: angleAxis.inverse, + contain: function (x, y) { + // It's a ring shape. + // Start angle and end angle don't matter + var dx = x - this.cx; + var dy = y - this.cy; // minus a tiny value 1e-4 to avoid being clipped unexpectedly + + var d2 = dx * dx + dy * dy - 1e-4; + var r = this.r; + var r0 = this.r0; + return d2 <= r * r && d2 >= r0 * r0; + } + }; + }; + + Polar.prototype.convertToPixel = function (ecModel, finder, value) { + var coordSys = getCoordSys$2(finder); + return coordSys === this ? this.dataToPoint(value) : null; + }; + + Polar.prototype.convertFromPixel = function (ecModel, finder, pixel) { + var coordSys = getCoordSys$2(finder); + return coordSys === this ? this.pointToData(pixel) : null; + }; + + return Polar; + }(); + + function getCoordSys$2(finder) { + var seriesModel = finder.seriesModel; + var polarModel = finder.polarModel; + return polarModel && polarModel.coordinateSystem || seriesModel && seriesModel.coordinateSystem; + } + + /** + * Resize method bound to the polar + */ + + function resizePolar(polar, polarModel, api) { + var center = polarModel.get('center'); + var width = api.getWidth(); + var height = api.getHeight(); + polar.cx = parsePercent$1(center[0], width); + polar.cy = parsePercent$1(center[1], height); + var radiusAxis = polar.getRadiusAxis(); + var size = Math.min(width, height) / 2; + var radius = polarModel.get('radius'); + + if (radius == null) { + radius = [0, '100%']; + } else if (!isArray(radius)) { + // r0 = 0 + radius = [0, radius]; + } + + var parsedRadius = [parsePercent$1(radius[0], size), parsePercent$1(radius[1], size)]; + radiusAxis.inverse ? radiusAxis.setExtent(parsedRadius[1], parsedRadius[0]) : radiusAxis.setExtent(parsedRadius[0], parsedRadius[1]); + } + /** + * Update polar + */ + + + function updatePolarScale(ecModel, api) { + var polar = this; + var angleAxis = polar.getAngleAxis(); + var radiusAxis = polar.getRadiusAxis(); // Reset scale + + angleAxis.scale.setExtent(Infinity, -Infinity); + radiusAxis.scale.setExtent(Infinity, -Infinity); + ecModel.eachSeries(function (seriesModel) { + if (seriesModel.coordinateSystem === polar) { + var data_1 = seriesModel.getData(); + each(getDataDimensionsOnAxis(data_1, 'radius'), function (dim) { + radiusAxis.scale.unionExtentFromData(data_1, dim); + }); + each(getDataDimensionsOnAxis(data_1, 'angle'), function (dim) { + angleAxis.scale.unionExtentFromData(data_1, dim); + }); + } + }); + niceScaleExtent(angleAxis.scale, angleAxis.model); + niceScaleExtent(radiusAxis.scale, radiusAxis.model); // Fix extent of category angle axis + + if (angleAxis.type === 'category' && !angleAxis.onBand) { + var extent = angleAxis.getExtent(); + var diff = 360 / angleAxis.scale.count(); + angleAxis.inverse ? extent[1] += diff : extent[1] -= diff; + angleAxis.setExtent(extent[0], extent[1]); + } + } + + function isAngleAxisModel(axisModel) { + return axisModel.mainType === 'angleAxis'; + } + /** + * Set common axis properties + */ + + + function setAxis(axis, axisModel) { + axis.type = axisModel.get('type'); + axis.scale = createScaleByModel(axisModel); + axis.onBand = axisModel.get('boundaryGap') && axis.type === 'category'; + axis.inverse = axisModel.get('inverse'); + + if (isAngleAxisModel(axisModel)) { + axis.inverse = axis.inverse !== axisModel.get('clockwise'); + var startAngle = axisModel.get('startAngle'); + axis.setExtent(startAngle, startAngle + (axis.inverse ? -360 : 360)); + } // Inject axis instance + + + axisModel.axis = axis; + axis.model = axisModel; + } + + var polarCreator = { + dimensions: polarDimensions, + create: function (ecModel, api) { + var polarList = []; + ecModel.eachComponent('polar', function (polarModel, idx) { + var polar = new Polar(idx + ''); // Inject resize and update method + + polar.update = updatePolarScale; + var radiusAxis = polar.getRadiusAxis(); + var angleAxis = polar.getAngleAxis(); + var radiusAxisModel = polarModel.findAxisModel('radiusAxis'); + var angleAxisModel = polarModel.findAxisModel('angleAxis'); + setAxis(radiusAxis, radiusAxisModel); + setAxis(angleAxis, angleAxisModel); + resizePolar(polar, polarModel, api); + polarList.push(polar); + polarModel.coordinateSystem = polar; + polar.model = polarModel; + }); // Inject coordinateSystem to series + + ecModel.eachSeries(function (seriesModel) { + if (seriesModel.get('coordinateSystem') === 'polar') { + var polarModel = seriesModel.getReferringComponents('polar', SINGLE_REFERRING).models[0]; + + if ("development" !== 'production') { + if (!polarModel) { + throw new Error('Polar "' + retrieve(seriesModel.get('polarIndex'), seriesModel.get('polarId'), 0) + '" not found'); + } + } + + seriesModel.coordinateSystem = polarModel.coordinateSystem; + } + }); + return polarList; + } + }; + + var elementList$1 = ['axisLine', 'axisLabel', 'axisTick', 'minorTick', 'splitLine', 'minorSplitLine', 'splitArea']; + + function getAxisLineShape(polar, rExtent, angle) { + rExtent[1] > rExtent[0] && (rExtent = rExtent.slice().reverse()); + var start = polar.coordToPoint([rExtent[0], angle]); + var end = polar.coordToPoint([rExtent[1], angle]); + return { + x1: start[0], + y1: start[1], + x2: end[0], + y2: end[1] + }; + } + + function getRadiusIdx(polar) { + var radiusAxis = polar.getRadiusAxis(); + return radiusAxis.inverse ? 0 : 1; + } // Remove the last tick which will overlap the first tick + + + function fixAngleOverlap(list) { + var firstItem = list[0]; + var lastItem = list[list.length - 1]; + + if (firstItem && lastItem && Math.abs(Math.abs(firstItem.coord - lastItem.coord) - 360) < 1e-4) { + list.pop(); + } + } + + var AngleAxisView = + /** @class */ + function (_super) { + __extends(AngleAxisView, _super); + + function AngleAxisView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = AngleAxisView.type; + _this.axisPointerClass = 'PolarAxisPointer'; + return _this; + } + + AngleAxisView.prototype.render = function (angleAxisModel, ecModel) { + this.group.removeAll(); + + if (!angleAxisModel.get('show')) { + return; + } + + var angleAxis = angleAxisModel.axis; + var polar = angleAxis.polar; + var radiusExtent = polar.getRadiusAxis().getExtent(); + var ticksAngles = angleAxis.getTicksCoords(); + var minorTickAngles = angleAxis.getMinorTicksCoords(); + var labels = map(angleAxis.getViewLabels(), function (labelItem) { + labelItem = clone(labelItem); + var scale = angleAxis.scale; + var tickValue = scale.type === 'ordinal' ? scale.getRawOrdinalNumber(labelItem.tickValue) : labelItem.tickValue; + labelItem.coord = angleAxis.dataToCoord(tickValue); + return labelItem; + }); + fixAngleOverlap(labels); + fixAngleOverlap(ticksAngles); + each(elementList$1, function (name) { + if (angleAxisModel.get([name, 'show']) && (!angleAxis.scale.isBlank() || name === 'axisLine')) { + angelAxisElementsBuilders[name](this.group, angleAxisModel, polar, ticksAngles, minorTickAngles, radiusExtent, labels); + } + }, this); + }; + + AngleAxisView.type = 'angleAxis'; + return AngleAxisView; + }(AxisView); + + var angelAxisElementsBuilders = { + axisLine: function (group, angleAxisModel, polar, ticksAngles, minorTickAngles, radiusExtent) { + var lineStyleModel = angleAxisModel.getModel(['axisLine', 'lineStyle']); // extent id of the axis radius (r0 and r) + + var rId = getRadiusIdx(polar); + var r0Id = rId ? 0 : 1; + var shape; + + if (radiusExtent[r0Id] === 0) { + shape = new Circle({ + shape: { + cx: polar.cx, + cy: polar.cy, + r: radiusExtent[rId] + }, + style: lineStyleModel.getLineStyle(), + z2: 1, + silent: true + }); + } else { + shape = new Ring({ + shape: { + cx: polar.cx, + cy: polar.cy, + r: radiusExtent[rId], + r0: radiusExtent[r0Id] + }, + style: lineStyleModel.getLineStyle(), + z2: 1, + silent: true + }); + } + + shape.style.fill = null; + group.add(shape); + }, + axisTick: function (group, angleAxisModel, polar, ticksAngles, minorTickAngles, radiusExtent) { + var tickModel = angleAxisModel.getModel('axisTick'); + var tickLen = (tickModel.get('inside') ? -1 : 1) * tickModel.get('length'); + var radius = radiusExtent[getRadiusIdx(polar)]; + var lines = map(ticksAngles, function (tickAngleItem) { + return new Line({ + shape: getAxisLineShape(polar, [radius, radius + tickLen], tickAngleItem.coord) + }); + }); + group.add(mergePath$1(lines, { + style: defaults(tickModel.getModel('lineStyle').getLineStyle(), { + stroke: angleAxisModel.get(['axisLine', 'lineStyle', 'color']) + }) + })); + }, + minorTick: function (group, angleAxisModel, polar, tickAngles, minorTickAngles, radiusExtent) { + if (!minorTickAngles.length) { + return; + } + + var tickModel = angleAxisModel.getModel('axisTick'); + var minorTickModel = angleAxisModel.getModel('minorTick'); + var tickLen = (tickModel.get('inside') ? -1 : 1) * minorTickModel.get('length'); + var radius = radiusExtent[getRadiusIdx(polar)]; + var lines = []; + + for (var i = 0; i < minorTickAngles.length; i++) { + for (var k = 0; k < minorTickAngles[i].length; k++) { + lines.push(new Line({ + shape: getAxisLineShape(polar, [radius, radius + tickLen], minorTickAngles[i][k].coord) + })); + } + } + + group.add(mergePath$1(lines, { + style: defaults(minorTickModel.getModel('lineStyle').getLineStyle(), defaults(tickModel.getLineStyle(), { + stroke: angleAxisModel.get(['axisLine', 'lineStyle', 'color']) + })) + })); + }, + axisLabel: function (group, angleAxisModel, polar, ticksAngles, minorTickAngles, radiusExtent, labels) { + var rawCategoryData = angleAxisModel.getCategories(true); + var commonLabelModel = angleAxisModel.getModel('axisLabel'); + var labelMargin = commonLabelModel.get('margin'); + var triggerEvent = angleAxisModel.get('triggerEvent'); // Use length of ticksAngles because it may remove the last tick to avoid overlapping + + each(labels, function (labelItem, idx) { + var labelModel = commonLabelModel; + var tickValue = labelItem.tickValue; + var r = radiusExtent[getRadiusIdx(polar)]; + var p = polar.coordToPoint([r + labelMargin, labelItem.coord]); + var cx = polar.cx; + var cy = polar.cy; + var labelTextAlign = Math.abs(p[0] - cx) / r < 0.3 ? 'center' : p[0] > cx ? 'left' : 'right'; + var labelTextVerticalAlign = Math.abs(p[1] - cy) / r < 0.3 ? 'middle' : p[1] > cy ? 'top' : 'bottom'; + + if (rawCategoryData && rawCategoryData[tickValue]) { + var rawCategoryItem = rawCategoryData[tickValue]; + + if (isObject(rawCategoryItem) && rawCategoryItem.textStyle) { + labelModel = new Model(rawCategoryItem.textStyle, commonLabelModel, commonLabelModel.ecModel); + } + } + + var textEl = new ZRText({ + silent: AxisBuilder.isLabelSilent(angleAxisModel), + style: createTextStyle(labelModel, { + x: p[0], + y: p[1], + fill: labelModel.getTextColor() || angleAxisModel.get(['axisLine', 'lineStyle', 'color']), + text: labelItem.formattedLabel, + align: labelTextAlign, + verticalAlign: labelTextVerticalAlign + }) + }); + group.add(textEl); // Pack data for mouse event + + if (triggerEvent) { + var eventData = AxisBuilder.makeAxisEventDataBase(angleAxisModel); + eventData.targetType = 'axisLabel'; + eventData.value = labelItem.rawLabel; + getECData(textEl).eventData = eventData; + } + }, this); + }, + splitLine: function (group, angleAxisModel, polar, ticksAngles, minorTickAngles, radiusExtent) { + var splitLineModel = angleAxisModel.getModel('splitLine'); + var lineStyleModel = splitLineModel.getModel('lineStyle'); + var lineColors = lineStyleModel.get('color'); + var lineCount = 0; + lineColors = lineColors instanceof Array ? lineColors : [lineColors]; + var splitLines = []; + + for (var i = 0; i < ticksAngles.length; i++) { + var colorIndex = lineCount++ % lineColors.length; + splitLines[colorIndex] = splitLines[colorIndex] || []; + splitLines[colorIndex].push(new Line({ + shape: getAxisLineShape(polar, radiusExtent, ticksAngles[i].coord) + })); + } // Simple optimization + // Batching the lines if color are the same + + + for (var i = 0; i < splitLines.length; i++) { + group.add(mergePath$1(splitLines[i], { + style: defaults({ + stroke: lineColors[i % lineColors.length] + }, lineStyleModel.getLineStyle()), + silent: true, + z: angleAxisModel.get('z') + })); + } + }, + minorSplitLine: function (group, angleAxisModel, polar, ticksAngles, minorTickAngles, radiusExtent) { + if (!minorTickAngles.length) { + return; + } + + var minorSplitLineModel = angleAxisModel.getModel('minorSplitLine'); + var lineStyleModel = minorSplitLineModel.getModel('lineStyle'); + var lines = []; + + for (var i = 0; i < minorTickAngles.length; i++) { + for (var k = 0; k < minorTickAngles[i].length; k++) { + lines.push(new Line({ + shape: getAxisLineShape(polar, radiusExtent, minorTickAngles[i][k].coord) + })); + } + } + + group.add(mergePath$1(lines, { + style: lineStyleModel.getLineStyle(), + silent: true, + z: angleAxisModel.get('z') + })); + }, + splitArea: function (group, angleAxisModel, polar, ticksAngles, minorTickAngles, radiusExtent) { + if (!ticksAngles.length) { + return; + } + + var splitAreaModel = angleAxisModel.getModel('splitArea'); + var areaStyleModel = splitAreaModel.getModel('areaStyle'); + var areaColors = areaStyleModel.get('color'); + var lineCount = 0; + areaColors = areaColors instanceof Array ? areaColors : [areaColors]; + var splitAreas = []; + var RADIAN = Math.PI / 180; + var prevAngle = -ticksAngles[0].coord * RADIAN; + var r0 = Math.min(radiusExtent[0], radiusExtent[1]); + var r1 = Math.max(radiusExtent[0], radiusExtent[1]); + var clockwise = angleAxisModel.get('clockwise'); + + for (var i = 1, len = ticksAngles.length; i <= len; i++) { + var coord = i === len ? ticksAngles[0].coord : ticksAngles[i].coord; + var colorIndex = lineCount++ % areaColors.length; + splitAreas[colorIndex] = splitAreas[colorIndex] || []; + splitAreas[colorIndex].push(new Sector({ + shape: { + cx: polar.cx, + cy: polar.cy, + r0: r0, + r: r1, + startAngle: prevAngle, + endAngle: -coord * RADIAN, + clockwise: clockwise + }, + silent: true + })); + prevAngle = -coord * RADIAN; + } // Simple optimization + // Batching the lines if color are the same + + + for (var i = 0; i < splitAreas.length; i++) { + group.add(mergePath$1(splitAreas[i], { + style: defaults({ + fill: areaColors[i % areaColors.length] + }, areaStyleModel.getAreaStyle()), + silent: true + })); + } + } + }; + + var axisBuilderAttrs$2 = ['axisLine', 'axisTickLabel', 'axisName']; + var selfBuilderAttrs$1 = ['splitLine', 'splitArea', 'minorSplitLine']; + + var RadiusAxisView = + /** @class */ + function (_super) { + __extends(RadiusAxisView, _super); + + function RadiusAxisView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = RadiusAxisView.type; + _this.axisPointerClass = 'PolarAxisPointer'; + return _this; + } + + RadiusAxisView.prototype.render = function (radiusAxisModel, ecModel) { + this.group.removeAll(); + + if (!radiusAxisModel.get('show')) { + return; + } + + var oldAxisGroup = this._axisGroup; + var newAxisGroup = this._axisGroup = new Group(); + this.group.add(newAxisGroup); + var radiusAxis = radiusAxisModel.axis; + var polar = radiusAxis.polar; + var angleAxis = polar.getAngleAxis(); + var ticksCoords = radiusAxis.getTicksCoords(); + var minorTicksCoords = radiusAxis.getMinorTicksCoords(); + var axisAngle = angleAxis.getExtent()[0]; + var radiusExtent = radiusAxis.getExtent(); + var layout = layoutAxis(polar, radiusAxisModel, axisAngle); + var axisBuilder = new AxisBuilder(radiusAxisModel, layout); + each(axisBuilderAttrs$2, axisBuilder.add, axisBuilder); + newAxisGroup.add(axisBuilder.getGroup()); + groupTransition(oldAxisGroup, newAxisGroup, radiusAxisModel); + each(selfBuilderAttrs$1, function (name) { + if (radiusAxisModel.get([name, 'show']) && !radiusAxis.scale.isBlank()) { + axisElementBuilders$1[name](this.group, radiusAxisModel, polar, axisAngle, radiusExtent, ticksCoords, minorTicksCoords); + } + }, this); + }; + + RadiusAxisView.type = 'radiusAxis'; + return RadiusAxisView; + }(AxisView); + + var axisElementBuilders$1 = { + splitLine: function (group, radiusAxisModel, polar, axisAngle, radiusExtent, ticksCoords) { + var splitLineModel = radiusAxisModel.getModel('splitLine'); + var lineStyleModel = splitLineModel.getModel('lineStyle'); + var lineColors = lineStyleModel.get('color'); + var lineCount = 0; + lineColors = lineColors instanceof Array ? lineColors : [lineColors]; + var splitLines = []; + + for (var i = 0; i < ticksCoords.length; i++) { + var colorIndex = lineCount++ % lineColors.length; + splitLines[colorIndex] = splitLines[colorIndex] || []; + splitLines[colorIndex].push(new Circle({ + shape: { + cx: polar.cx, + cy: polar.cy, + // ensure circle radius >= 0 + r: Math.max(ticksCoords[i].coord, 0) + } + })); + } // Simple optimization + // Batching the lines if color are the same + + + for (var i = 0; i < splitLines.length; i++) { + group.add(mergePath$1(splitLines[i], { + style: defaults({ + stroke: lineColors[i % lineColors.length], + fill: null + }, lineStyleModel.getLineStyle()), + silent: true + })); + } + }, + minorSplitLine: function (group, radiusAxisModel, polar, axisAngle, radiusExtent, ticksCoords, minorTicksCoords) { + if (!minorTicksCoords.length) { + return; + } + + var minorSplitLineModel = radiusAxisModel.getModel('minorSplitLine'); + var lineStyleModel = minorSplitLineModel.getModel('lineStyle'); + var lines = []; + + for (var i = 0; i < minorTicksCoords.length; i++) { + for (var k = 0; k < minorTicksCoords[i].length; k++) { + lines.push(new Circle({ + shape: { + cx: polar.cx, + cy: polar.cy, + r: minorTicksCoords[i][k].coord + } + })); + } + } + + group.add(mergePath$1(lines, { + style: defaults({ + fill: null + }, lineStyleModel.getLineStyle()), + silent: true + })); + }, + splitArea: function (group, radiusAxisModel, polar, axisAngle, radiusExtent, ticksCoords) { + if (!ticksCoords.length) { + return; + } + + var splitAreaModel = radiusAxisModel.getModel('splitArea'); + var areaStyleModel = splitAreaModel.getModel('areaStyle'); + var areaColors = areaStyleModel.get('color'); + var lineCount = 0; + areaColors = areaColors instanceof Array ? areaColors : [areaColors]; + var splitAreas = []; + var prevRadius = ticksCoords[0].coord; + + for (var i = 1; i < ticksCoords.length; i++) { + var colorIndex = lineCount++ % areaColors.length; + splitAreas[colorIndex] = splitAreas[colorIndex] || []; + splitAreas[colorIndex].push(new Sector({ + shape: { + cx: polar.cx, + cy: polar.cy, + r0: prevRadius, + r: ticksCoords[i].coord, + startAngle: 0, + endAngle: Math.PI * 2 + }, + silent: true + })); + prevRadius = ticksCoords[i].coord; + } // Simple optimization + // Batching the lines if color are the same + + + for (var i = 0; i < splitAreas.length; i++) { + group.add(mergePath$1(splitAreas[i], { + style: defaults({ + fill: areaColors[i % areaColors.length] + }, areaStyleModel.getAreaStyle()), + silent: true + })); + } + } + }; + /** + * @inner + */ + + function layoutAxis(polar, radiusAxisModel, axisAngle) { + return { + position: [polar.cx, polar.cy], + rotation: axisAngle / 180 * Math.PI, + labelDirection: -1, + tickDirection: -1, + nameDirection: 1, + labelRotate: radiusAxisModel.getModel('axisLabel').get('rotate'), + // Over splitLine and splitArea + z2: 1 + }; + } + + function getSeriesStackId$1(seriesModel) { + return seriesModel.get('stack') || '__ec_stack_' + seriesModel.seriesIndex; + } + + function getAxisKey$1(polar, axis) { + return axis.dim + polar.model.componentIndex; + } + + function barLayoutPolar(seriesType, ecModel, api) { + var lastStackCoords = {}; + var barWidthAndOffset = calRadialBar(filter(ecModel.getSeriesByType(seriesType), function (seriesModel) { + return !ecModel.isSeriesFiltered(seriesModel) && seriesModel.coordinateSystem && seriesModel.coordinateSystem.type === 'polar'; + })); + ecModel.eachSeriesByType(seriesType, function (seriesModel) { + // Check series coordinate, do layout for polar only + if (seriesModel.coordinateSystem.type !== 'polar') { + return; + } + + var data = seriesModel.getData(); + var polar = seriesModel.coordinateSystem; + var baseAxis = polar.getBaseAxis(); + var axisKey = getAxisKey$1(polar, baseAxis); + var stackId = getSeriesStackId$1(seriesModel); + var columnLayoutInfo = barWidthAndOffset[axisKey][stackId]; + var columnOffset = columnLayoutInfo.offset; + var columnWidth = columnLayoutInfo.width; + var valueAxis = polar.getOtherAxis(baseAxis); + var cx = seriesModel.coordinateSystem.cx; + var cy = seriesModel.coordinateSystem.cy; + var barMinHeight = seriesModel.get('barMinHeight') || 0; + var barMinAngle = seriesModel.get('barMinAngle') || 0; + lastStackCoords[stackId] = lastStackCoords[stackId] || []; + var valueDim = data.mapDimension(valueAxis.dim); + var baseDim = data.mapDimension(baseAxis.dim); + var stacked = isDimensionStacked(data, valueDim + /*, baseDim*/ + ); + var clampLayout = baseAxis.dim !== 'radius' || !seriesModel.get('roundCap', true); + var valueAxisStart = valueAxis.dataToCoord(0); + + for (var idx = 0, len = data.count(); idx < len; idx++) { + var value = data.get(valueDim, idx); + var baseValue = data.get(baseDim, idx); + var sign = value >= 0 ? 'p' : 'n'; + var baseCoord = valueAxisStart; // Because of the barMinHeight, we can not use the value in + // stackResultDimension directly. + // Only ordinal axis can be stacked. + + if (stacked) { + if (!lastStackCoords[stackId][baseValue]) { + lastStackCoords[stackId][baseValue] = { + p: valueAxisStart, + n: valueAxisStart // Negative stack + + }; + } // Should also consider #4243 + + + baseCoord = lastStackCoords[stackId][baseValue][sign]; + } + + var r0 = void 0; + var r = void 0; + var startAngle = void 0; + var endAngle = void 0; // radial sector + + if (valueAxis.dim === 'radius') { + var radiusSpan = valueAxis.dataToCoord(value) - valueAxisStart; + var angle = baseAxis.dataToCoord(baseValue); + + if (Math.abs(radiusSpan) < barMinHeight) { + radiusSpan = (radiusSpan < 0 ? -1 : 1) * barMinHeight; + } + + r0 = baseCoord; + r = baseCoord + radiusSpan; + startAngle = angle - columnOffset; + endAngle = startAngle - columnWidth; + stacked && (lastStackCoords[stackId][baseValue][sign] = r); + } // tangential sector + else { + var angleSpan = valueAxis.dataToCoord(value, clampLayout) - valueAxisStart; + var radius = baseAxis.dataToCoord(baseValue); + + if (Math.abs(angleSpan) < barMinAngle) { + angleSpan = (angleSpan < 0 ? -1 : 1) * barMinAngle; + } + + r0 = radius + columnOffset; + r = r0 + columnWidth; + startAngle = baseCoord; + endAngle = baseCoord + angleSpan; // if the previous stack is at the end of the ring, + // add a round to differentiate it from origin + // let extent = angleAxis.getExtent(); + // let stackCoord = angle; + // if (stackCoord === extent[0] && value > 0) { + // stackCoord = extent[1]; + // } + // else if (stackCoord === extent[1] && value < 0) { + // stackCoord = extent[0]; + // } + + stacked && (lastStackCoords[stackId][baseValue][sign] = endAngle); + } + + data.setItemLayout(idx, { + cx: cx, + cy: cy, + r0: r0, + r: r, + // Consider that positive angle is anti-clockwise, + // while positive radian of sector is clockwise + startAngle: -startAngle * Math.PI / 180, + endAngle: -endAngle * Math.PI / 180, + + /** + * Keep the same logic with bar in catesion: use end value to + * control direction. Notice that if clockwise is true (by + * default), the sector will always draw clockwisely, no matter + * whether endAngle is greater or less than startAngle. + */ + clockwise: startAngle >= endAngle + }); + } + }); + } + /** + * Calculate bar width and offset for radial bar charts + */ + + + function calRadialBar(barSeries) { + // Columns info on each category axis. Key is polar name + var columnsMap = {}; + each(barSeries, function (seriesModel, idx) { + var data = seriesModel.getData(); + var polar = seriesModel.coordinateSystem; + var baseAxis = polar.getBaseAxis(); + var axisKey = getAxisKey$1(polar, baseAxis); + var axisExtent = baseAxis.getExtent(); + var bandWidth = baseAxis.type === 'category' ? baseAxis.getBandWidth() : Math.abs(axisExtent[1] - axisExtent[0]) / data.count(); + var columnsOnAxis = columnsMap[axisKey] || { + bandWidth: bandWidth, + remainedWidth: bandWidth, + autoWidthCount: 0, + categoryGap: '20%', + gap: '30%', + stacks: {} + }; + var stacks = columnsOnAxis.stacks; + columnsMap[axisKey] = columnsOnAxis; + var stackId = getSeriesStackId$1(seriesModel); + + if (!stacks[stackId]) { + columnsOnAxis.autoWidthCount++; + } + + stacks[stackId] = stacks[stackId] || { + width: 0, + maxWidth: 0 + }; + var barWidth = parsePercent$1(seriesModel.get('barWidth'), bandWidth); + var barMaxWidth = parsePercent$1(seriesModel.get('barMaxWidth'), bandWidth); + var barGap = seriesModel.get('barGap'); + var barCategoryGap = seriesModel.get('barCategoryGap'); + + if (barWidth && !stacks[stackId].width) { + barWidth = Math.min(columnsOnAxis.remainedWidth, barWidth); + stacks[stackId].width = barWidth; + columnsOnAxis.remainedWidth -= barWidth; + } + + barMaxWidth && (stacks[stackId].maxWidth = barMaxWidth); + barGap != null && (columnsOnAxis.gap = barGap); + barCategoryGap != null && (columnsOnAxis.categoryGap = barCategoryGap); + }); + var result = {}; + each(columnsMap, function (columnsOnAxis, coordSysName) { + result[coordSysName] = {}; + var stacks = columnsOnAxis.stacks; + var bandWidth = columnsOnAxis.bandWidth; + var categoryGap = parsePercent$1(columnsOnAxis.categoryGap, bandWidth); + var barGapPercent = parsePercent$1(columnsOnAxis.gap, 1); + var remainedWidth = columnsOnAxis.remainedWidth; + var autoWidthCount = columnsOnAxis.autoWidthCount; + var autoWidth = (remainedWidth - categoryGap) / (autoWidthCount + (autoWidthCount - 1) * barGapPercent); + autoWidth = Math.max(autoWidth, 0); // Find if any auto calculated bar exceeded maxBarWidth + + each(stacks, function (column, stack) { + var maxWidth = column.maxWidth; + + if (maxWidth && maxWidth < autoWidth) { + maxWidth = Math.min(maxWidth, remainedWidth); + + if (column.width) { + maxWidth = Math.min(maxWidth, column.width); + } + + remainedWidth -= maxWidth; + column.width = maxWidth; + autoWidthCount--; + } + }); // Recalculate width again + + autoWidth = (remainedWidth - categoryGap) / (autoWidthCount + (autoWidthCount - 1) * barGapPercent); + autoWidth = Math.max(autoWidth, 0); + var widthSum = 0; + var lastColumn; + each(stacks, function (column, idx) { + if (!column.width) { + column.width = autoWidth; + } + + lastColumn = column; + widthSum += column.width * (1 + barGapPercent); + }); + + if (lastColumn) { + widthSum -= lastColumn.width * barGapPercent; + } + + var offset = -widthSum / 2; + each(stacks, function (column, stackId) { + result[coordSysName][stackId] = result[coordSysName][stackId] || { + offset: offset, + width: column.width + }; + offset += column.width * (1 + barGapPercent); + }); + }); + return result; + } + + var angleAxisExtraOption = { + startAngle: 90, + clockwise: true, + splitNumber: 12, + axisLabel: { + rotate: 0 + } + }; + var radiusAxisExtraOption = { + splitNumber: 5 + }; + + var PolarView = + /** @class */ + function (_super) { + __extends(PolarView, _super); + + function PolarView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = PolarView.type; + return _this; + } + + PolarView.type = 'polar'; + return PolarView; + }(ComponentView); + + function install$u(registers) { + use(install$s); + AxisView.registerAxisPointerClass('PolarAxisPointer', PolarAxisPointer); + registers.registerCoordinateSystem('polar', polarCreator); + registers.registerComponentModel(PolarModel); + registers.registerComponentView(PolarView); // Model and view for angleAxis and radiusAxis + + axisModelCreator(registers, 'angle', AngleAxisModel, angleAxisExtraOption); + axisModelCreator(registers, 'radius', RadiusAxisModel, radiusAxisExtraOption); + registers.registerComponentView(AngleAxisView); + registers.registerComponentView(RadiusAxisView); + registers.registerLayout(curry(barLayoutPolar, 'bar')); + } + + function layout$2(axisModel, opt) { + opt = opt || {}; + var single = axisModel.coordinateSystem; + var axis = axisModel.axis; + var layout = {}; + var axisPosition = axis.position; + var orient = axis.orient; + var rect = single.getRect(); + var rectBound = [rect.x, rect.x + rect.width, rect.y, rect.y + rect.height]; + var positionMap = { + horizontal: { + top: rectBound[2], + bottom: rectBound[3] + }, + vertical: { + left: rectBound[0], + right: rectBound[1] + } + }; + layout.position = [orient === 'vertical' ? positionMap.vertical[axisPosition] : rectBound[0], orient === 'horizontal' ? positionMap.horizontal[axisPosition] : rectBound[3]]; + var r = { + horizontal: 0, + vertical: 1 + }; + layout.rotation = Math.PI / 2 * r[orient]; + var directionMap = { + top: -1, + bottom: 1, + right: 1, + left: -1 + }; + layout.labelDirection = layout.tickDirection = layout.nameDirection = directionMap[axisPosition]; + + if (axisModel.get(['axisTick', 'inside'])) { + layout.tickDirection = -layout.tickDirection; + } + + if (retrieve(opt.labelInside, axisModel.get(['axisLabel', 'inside']))) { + layout.labelDirection = -layout.labelDirection; + } + + var labelRotation = opt.rotate; + labelRotation == null && (labelRotation = axisModel.get(['axisLabel', 'rotate'])); + layout.labelRotation = axisPosition === 'top' ? -labelRotation : labelRotation; + layout.z2 = 1; + return layout; + } + + var axisBuilderAttrs$3 = ['axisLine', 'axisTickLabel', 'axisName']; + var selfBuilderAttrs$2 = ['splitArea', 'splitLine']; + + var SingleAxisView = + /** @class */ + function (_super) { + __extends(SingleAxisView, _super); + + function SingleAxisView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = SingleAxisView.type; + _this.axisPointerClass = 'SingleAxisPointer'; + return _this; + } + + SingleAxisView.prototype.render = function (axisModel, ecModel, api, payload) { + var group = this.group; + group.removeAll(); + var oldAxisGroup = this._axisGroup; + this._axisGroup = new Group(); + var layout = layout$2(axisModel); + var axisBuilder = new AxisBuilder(axisModel, layout); + each(axisBuilderAttrs$3, axisBuilder.add, axisBuilder); + group.add(this._axisGroup); + group.add(axisBuilder.getGroup()); + each(selfBuilderAttrs$2, function (name) { + if (axisModel.get([name, 'show'])) { + axisElementBuilders$2[name](this, this.group, this._axisGroup, axisModel); + } + }, this); + groupTransition(oldAxisGroup, this._axisGroup, axisModel); + + _super.prototype.render.call(this, axisModel, ecModel, api, payload); + }; + + SingleAxisView.prototype.remove = function () { + rectCoordAxisHandleRemove(this); + }; + + SingleAxisView.type = 'singleAxis'; + return SingleAxisView; + }(AxisView); + + var axisElementBuilders$2 = { + splitLine: function (axisView, group, axisGroup, axisModel) { + var axis = axisModel.axis; + + if (axis.scale.isBlank()) { + return; + } + + var splitLineModel = axisModel.getModel('splitLine'); + var lineStyleModel = splitLineModel.getModel('lineStyle'); + var lineColors = lineStyleModel.get('color'); + lineColors = lineColors instanceof Array ? lineColors : [lineColors]; + var lineWidth = lineStyleModel.get('width'); + var gridRect = axisModel.coordinateSystem.getRect(); + var isHorizontal = axis.isHorizontal(); + var splitLines = []; + var lineCount = 0; + var ticksCoords = axis.getTicksCoords({ + tickModel: splitLineModel + }); + var p1 = []; + var p2 = []; + + for (var i = 0; i < ticksCoords.length; ++i) { + var tickCoord = axis.toGlobalCoord(ticksCoords[i].coord); + + if (isHorizontal) { + p1[0] = tickCoord; + p1[1] = gridRect.y; + p2[0] = tickCoord; + p2[1] = gridRect.y + gridRect.height; + } else { + p1[0] = gridRect.x; + p1[1] = tickCoord; + p2[0] = gridRect.x + gridRect.width; + p2[1] = tickCoord; + } + + var line = new Line({ + shape: { + x1: p1[0], + y1: p1[1], + x2: p2[0], + y2: p2[1] + }, + silent: true + }); + subPixelOptimizeLine$1(line.shape, lineWidth); + var colorIndex = lineCount++ % lineColors.length; + splitLines[colorIndex] = splitLines[colorIndex] || []; + splitLines[colorIndex].push(line); + } + + var lineStyle = lineStyleModel.getLineStyle(['color']); + + for (var i = 0; i < splitLines.length; ++i) { + group.add(mergePath$1(splitLines[i], { + style: defaults({ + stroke: lineColors[i % lineColors.length] + }, lineStyle), + silent: true + })); + } + }, + splitArea: function (axisView, group, axisGroup, axisModel) { + rectCoordAxisBuildSplitArea(axisView, axisGroup, axisModel, axisModel); + } + }; + + var SingleAxisModel = + /** @class */ + function (_super) { + __extends(SingleAxisModel, _super); + + function SingleAxisModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = SingleAxisModel.type; + return _this; + } + + SingleAxisModel.prototype.getCoordSysModel = function () { + return this; + }; + + SingleAxisModel.type = 'singleAxis'; + SingleAxisModel.layoutMode = 'box'; + SingleAxisModel.defaultOption = { + left: '5%', + top: '5%', + right: '5%', + bottom: '5%', + type: 'value', + position: 'bottom', + orient: 'horizontal', + axisLine: { + show: true, + lineStyle: { + width: 1, + type: 'solid' + } + }, + // Single coordinate system and single axis is the, + // which is used as the parent tooltip model. + // same model, so we set default tooltip show as true. + tooltip: { + show: true + }, + axisTick: { + show: true, + length: 6, + lineStyle: { + width: 1 + } + }, + axisLabel: { + show: true, + interval: 'auto' + }, + splitLine: { + show: true, + lineStyle: { + type: 'dashed', + opacity: 0.2 + } + } + }; + return SingleAxisModel; + }(ComponentModel); + + mixin(SingleAxisModel, AxisModelCommonMixin.prototype); + + var SingleAxis = + /** @class */ + function (_super) { + __extends(SingleAxis, _super); + + function SingleAxis(dim, scale, coordExtent, axisType, position) { + var _this = _super.call(this, dim, scale, coordExtent) || this; + + _this.type = axisType || 'value'; + _this.position = position || 'bottom'; + return _this; + } + /** + * Judge the orient of the axis. + */ + + + SingleAxis.prototype.isHorizontal = function () { + var position = this.position; + return position === 'top' || position === 'bottom'; + }; + + SingleAxis.prototype.pointToData = function (point, clamp) { + return this.coordinateSystem.pointToData(point)[0]; + }; + + return SingleAxis; + }(Axis); + + var singleDimensions = ['single']; + /** + * Create a single coordinates system. + */ + + var Single = + /** @class */ + function () { + function Single(axisModel, ecModel, api) { + this.type = 'single'; + this.dimension = 'single'; + /** + * Add it just for draw tooltip. + */ + + this.dimensions = singleDimensions; + this.axisPointerEnabled = true; + this.model = axisModel; + + this._init(axisModel, ecModel, api); + } + /** + * Initialize single coordinate system. + */ + + + Single.prototype._init = function (axisModel, ecModel, api) { + var dim = this.dimension; + var axis = new SingleAxis(dim, createScaleByModel(axisModel), [0, 0], axisModel.get('type'), axisModel.get('position')); + var isCategory = axis.type === 'category'; + axis.onBand = isCategory && axisModel.get('boundaryGap'); + axis.inverse = axisModel.get('inverse'); + axis.orient = axisModel.get('orient'); + axisModel.axis = axis; + axis.model = axisModel; + axis.coordinateSystem = this; + this._axis = axis; + }; + /** + * Update axis scale after data processed + */ + + + Single.prototype.update = function (ecModel, api) { + ecModel.eachSeries(function (seriesModel) { + if (seriesModel.coordinateSystem === this) { + var data_1 = seriesModel.getData(); + each(data_1.mapDimensionsAll(this.dimension), function (dim) { + this._axis.scale.unionExtentFromData(data_1, dim); + }, this); + niceScaleExtent(this._axis.scale, this._axis.model); + } + }, this); + }; + /** + * Resize the single coordinate system. + */ + + + Single.prototype.resize = function (axisModel, api) { + this._rect = getLayoutRect({ + left: axisModel.get('left'), + top: axisModel.get('top'), + right: axisModel.get('right'), + bottom: axisModel.get('bottom'), + width: axisModel.get('width'), + height: axisModel.get('height') + }, { + width: api.getWidth(), + height: api.getHeight() + }); + + this._adjustAxis(); + }; + + Single.prototype.getRect = function () { + return this._rect; + }; + + Single.prototype._adjustAxis = function () { + var rect = this._rect; + var axis = this._axis; + var isHorizontal = axis.isHorizontal(); + var extent = isHorizontal ? [0, rect.width] : [0, rect.height]; + var idx = axis.inverse ? 1 : 0; + axis.setExtent(extent[idx], extent[1 - idx]); + + this._updateAxisTransform(axis, isHorizontal ? rect.x : rect.y); + }; + + Single.prototype._updateAxisTransform = function (axis, coordBase) { + var axisExtent = axis.getExtent(); + var extentSum = axisExtent[0] + axisExtent[1]; + var isHorizontal = axis.isHorizontal(); + axis.toGlobalCoord = isHorizontal ? function (coord) { + return coord + coordBase; + } : function (coord) { + return extentSum - coord + coordBase; + }; + axis.toLocalCoord = isHorizontal ? function (coord) { + return coord - coordBase; + } : function (coord) { + return extentSum - coord + coordBase; + }; + }; + /** + * Get axis. + */ + + + Single.prototype.getAxis = function () { + return this._axis; + }; + /** + * Get axis, add it just for draw tooltip. + */ + + + Single.prototype.getBaseAxis = function () { + return this._axis; + }; + + Single.prototype.getAxes = function () { + return [this._axis]; + }; + + Single.prototype.getTooltipAxes = function () { + return { + baseAxes: [this.getAxis()], + // Empty otherAxes + otherAxes: [] + }; + }; + /** + * If contain point. + */ + + + Single.prototype.containPoint = function (point) { + var rect = this.getRect(); + var axis = this.getAxis(); + var orient = axis.orient; + + if (orient === 'horizontal') { + return axis.contain(axis.toLocalCoord(point[0])) && point[1] >= rect.y && point[1] <= rect.y + rect.height; + } else { + return axis.contain(axis.toLocalCoord(point[1])) && point[0] >= rect.y && point[0] <= rect.y + rect.height; + } + }; + + Single.prototype.pointToData = function (point) { + var axis = this.getAxis(); + return [axis.coordToData(axis.toLocalCoord(point[axis.orient === 'horizontal' ? 0 : 1]))]; + }; + /** + * Convert the series data to concrete point. + * Can be [val] | val + */ + + + Single.prototype.dataToPoint = function (val) { + var axis = this.getAxis(); + var rect = this.getRect(); + var pt = []; + var idx = axis.orient === 'horizontal' ? 0 : 1; + + if (val instanceof Array) { + val = val[0]; + } + + pt[idx] = axis.toGlobalCoord(axis.dataToCoord(+val)); + pt[1 - idx] = idx === 0 ? rect.y + rect.height / 2 : rect.x + rect.width / 2; + return pt; + }; + + Single.prototype.convertToPixel = function (ecModel, finder, value) { + var coordSys = getCoordSys$3(finder); + return coordSys === this ? this.dataToPoint(value) : null; + }; + + Single.prototype.convertFromPixel = function (ecModel, finder, pixel) { + var coordSys = getCoordSys$3(finder); + return coordSys === this ? this.pointToData(pixel) : null; + }; + + return Single; + }(); + + function getCoordSys$3(finder) { + var seriesModel = finder.seriesModel; + var singleModel = finder.singleAxisModel; + return singleModel && singleModel.coordinateSystem || seriesModel && seriesModel.coordinateSystem; + } + + /** + * Create single coordinate system and inject it into seriesModel. + */ + + function create$2(ecModel, api) { + var singles = []; + ecModel.eachComponent('singleAxis', function (axisModel, idx) { + var single = new Single(axisModel, ecModel, api); + single.name = 'single_' + idx; + single.resize(axisModel, api); + axisModel.coordinateSystem = single; + singles.push(single); + }); + ecModel.eachSeries(function (seriesModel) { + if (seriesModel.get('coordinateSystem') === 'singleAxis') { + var singleAxisModel = seriesModel.getReferringComponents('singleAxis', SINGLE_REFERRING).models[0]; + seriesModel.coordinateSystem = singleAxisModel && singleAxisModel.coordinateSystem; + } + }); + return singles; + } + + var singleCreator = { + create: create$2, + dimensions: singleDimensions + }; + + var XY = ['x', 'y']; + var WH = ['width', 'height']; + + var SingleAxisPointer = + /** @class */ + function (_super) { + __extends(SingleAxisPointer, _super); + + function SingleAxisPointer() { + return _super !== null && _super.apply(this, arguments) || this; + } + /** + * @override + */ + + + SingleAxisPointer.prototype.makeElOption = function (elOption, value, axisModel, axisPointerModel, api) { + var axis = axisModel.axis; + var coordSys = axis.coordinateSystem; + var otherExtent = getGlobalExtent(coordSys, 1 - getPointDimIndex(axis)); + var pixelValue = coordSys.dataToPoint(value)[0]; + var axisPointerType = axisPointerModel.get('type'); + + if (axisPointerType && axisPointerType !== 'none') { + var elStyle = buildElStyle(axisPointerModel); + var pointerOption = pointerShapeBuilder$2[axisPointerType](axis, pixelValue, otherExtent); + pointerOption.style = elStyle; + elOption.graphicKey = pointerOption.type; + elOption.pointer = pointerOption; + } + + var layoutInfo = layout$2(axisModel); + buildCartesianSingleLabelElOption( // @ts-ignore + value, elOption, layoutInfo, axisModel, axisPointerModel, api); + }; + /** + * @override + */ + + + SingleAxisPointer.prototype.getHandleTransform = function (value, axisModel, axisPointerModel) { + var layoutInfo = layout$2(axisModel, { + labelInside: false + }); // @ts-ignore + + layoutInfo.labelMargin = axisPointerModel.get(['handle', 'margin']); + var position = getTransformedPosition(axisModel.axis, value, layoutInfo); + return { + x: position[0], + y: position[1], + rotation: layoutInfo.rotation + (layoutInfo.labelDirection < 0 ? Math.PI : 0) + }; + }; + /** + * @override + */ + + + SingleAxisPointer.prototype.updateHandleTransform = function (transform, delta, axisModel, axisPointerModel) { + var axis = axisModel.axis; + var coordSys = axis.coordinateSystem; + var dimIndex = getPointDimIndex(axis); + var axisExtent = getGlobalExtent(coordSys, dimIndex); + var currPosition = [transform.x, transform.y]; + currPosition[dimIndex] += delta[dimIndex]; + currPosition[dimIndex] = Math.min(axisExtent[1], currPosition[dimIndex]); + currPosition[dimIndex] = Math.max(axisExtent[0], currPosition[dimIndex]); + var otherExtent = getGlobalExtent(coordSys, 1 - dimIndex); + var cursorOtherValue = (otherExtent[1] + otherExtent[0]) / 2; + var cursorPoint = [cursorOtherValue, cursorOtherValue]; + cursorPoint[dimIndex] = currPosition[dimIndex]; + return { + x: currPosition[0], + y: currPosition[1], + rotation: transform.rotation, + cursorPoint: cursorPoint, + tooltipOption: { + verticalAlign: 'middle' + } + }; + }; + + return SingleAxisPointer; + }(BaseAxisPointer); + + var pointerShapeBuilder$2 = { + line: function (axis, pixelValue, otherExtent) { + var targetShape = makeLineShape([pixelValue, otherExtent[0]], [pixelValue, otherExtent[1]], getPointDimIndex(axis)); + return { + type: 'Line', + subPixelOptimize: true, + shape: targetShape + }; + }, + shadow: function (axis, pixelValue, otherExtent) { + var bandWidth = axis.getBandWidth(); + var span = otherExtent[1] - otherExtent[0]; + return { + type: 'Rect', + shape: makeRectShape([pixelValue - bandWidth / 2, otherExtent[0]], [bandWidth, span], getPointDimIndex(axis)) + }; + } + }; + + function getPointDimIndex(axis) { + return axis.isHorizontal() ? 0 : 1; + } + + function getGlobalExtent(coordSys, dimIndex) { + var rect = coordSys.getRect(); + return [rect[XY[dimIndex]], rect[XY[dimIndex]] + rect[WH[dimIndex]]]; + } + + var SingleView = + /** @class */ + function (_super) { + __extends(SingleView, _super); + + function SingleView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = SingleView.type; + return _this; + } + + SingleView.type = 'single'; + return SingleView; + }(ComponentView); + + function install$v(registers) { + use(install$s); + AxisView.registerAxisPointerClass('SingleAxisPointer', SingleAxisPointer); + registers.registerComponentView(SingleView); // Axis + + registers.registerComponentView(SingleAxisView); + registers.registerComponentModel(SingleAxisModel); + axisModelCreator(registers, 'single', SingleAxisModel, SingleAxisModel.defaultOption); + registers.registerCoordinateSystem('single', singleCreator); + } + + var CalendarModel = + /** @class */ + function (_super) { + __extends(CalendarModel, _super); + + function CalendarModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = CalendarModel.type; + return _this; + } + /** + * @override + */ + + + CalendarModel.prototype.init = function (option, parentModel, ecModel) { + var inputPositionParams = getLayoutParams(option); + + _super.prototype.init.apply(this, arguments); + + mergeAndNormalizeLayoutParams(option, inputPositionParams); + }; + /** + * @override + */ + + + CalendarModel.prototype.mergeOption = function (option) { + _super.prototype.mergeOption.apply(this, arguments); + + mergeAndNormalizeLayoutParams(this.option, option); + }; + + CalendarModel.prototype.getCellSize = function () { + // Has been normalized + return this.option.cellSize; + }; + + CalendarModel.type = 'calendar'; + CalendarModel.defaultOption = { + // zlevel: 0, + z: 2, + left: 80, + top: 60, + cellSize: 20, + // horizontal vertical + orient: 'horizontal', + // month separate line style + splitLine: { + show: true, + lineStyle: { + color: '#000', + width: 1, + type: 'solid' + } + }, + // rect style temporarily unused emphasis + itemStyle: { + color: '#fff', + borderWidth: 1, + borderColor: '#ccc' + }, + // week text style + dayLabel: { + show: true, + firstDay: 0, + // start end + position: 'start', + margin: '50%', + color: '#000' + }, + // month text style + monthLabel: { + show: true, + // start end + position: 'start', + margin: 5, + // center or left + align: 'center', + formatter: null, + color: '#000' + }, + // year text style + yearLabel: { + show: true, + // top bottom left right + position: null, + margin: 30, + formatter: null, + color: '#ccc', + fontFamily: 'sans-serif', + fontWeight: 'bolder', + fontSize: 20 + } + }; + return CalendarModel; + }(ComponentModel); + + function mergeAndNormalizeLayoutParams(target, raw) { + // Normalize cellSize + var cellSize = target.cellSize; + var cellSizeArr; + + if (!isArray(cellSize)) { + cellSizeArr = target.cellSize = [cellSize, cellSize]; + } else { + cellSizeArr = cellSize; + } + + if (cellSizeArr.length === 1) { + cellSizeArr[1] = cellSizeArr[0]; + } + + var ignoreSize = map([0, 1], function (hvIdx) { + // If user have set `width` or both `left` and `right`, cellSizeArr + // will be automatically set to 'auto', otherwise the default + // setting of cellSizeArr will make `width` setting not work. + if (sizeCalculable(raw, hvIdx)) { + cellSizeArr[hvIdx] = 'auto'; + } + + return cellSizeArr[hvIdx] != null && cellSizeArr[hvIdx] !== 'auto'; + }); + mergeLayoutParam(target, raw, { + type: 'box', + ignoreSize: ignoreSize + }); + } + + var CalendarView = + /** @class */ + function (_super) { + __extends(CalendarView, _super); + + function CalendarView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = CalendarView.type; + return _this; + } + + CalendarView.prototype.render = function (calendarModel, ecModel, api) { + var group = this.group; + group.removeAll(); + var coordSys = calendarModel.coordinateSystem; // range info + + var rangeData = coordSys.getRangeInfo(); + var orient = coordSys.getOrient(); // locale + + var localeModel = ecModel.getLocaleModel(); + + this._renderDayRect(calendarModel, rangeData, group); // _renderLines must be called prior to following function + + + this._renderLines(calendarModel, rangeData, orient, group); + + this._renderYearText(calendarModel, rangeData, orient, group); + + this._renderMonthText(calendarModel, localeModel, orient, group); + + this._renderWeekText(calendarModel, localeModel, rangeData, orient, group); + }; // render day rect + + + CalendarView.prototype._renderDayRect = function (calendarModel, rangeData, group) { + var coordSys = calendarModel.coordinateSystem; + var itemRectStyleModel = calendarModel.getModel('itemStyle').getItemStyle(); + var sw = coordSys.getCellWidth(); + var sh = coordSys.getCellHeight(); + + for (var i = rangeData.start.time; i <= rangeData.end.time; i = coordSys.getNextNDay(i, 1).time) { + var point = coordSys.dataToRect([i], false).tl; // every rect + + var rect = new Rect({ + shape: { + x: point[0], + y: point[1], + width: sw, + height: sh + }, + cursor: 'default', + style: itemRectStyleModel + }); + group.add(rect); + } + }; // render separate line + + + CalendarView.prototype._renderLines = function (calendarModel, rangeData, orient, group) { + var self = this; + var coordSys = calendarModel.coordinateSystem; + var lineStyleModel = calendarModel.getModel(['splitLine', 'lineStyle']).getLineStyle(); + var show = calendarModel.get(['splitLine', 'show']); + var lineWidth = lineStyleModel.lineWidth; + this._tlpoints = []; + this._blpoints = []; + this._firstDayOfMonth = []; + this._firstDayPoints = []; + var firstDay = rangeData.start; + + for (var i = 0; firstDay.time <= rangeData.end.time; i++) { + addPoints(firstDay.formatedDate); + + if (i === 0) { + firstDay = coordSys.getDateInfo(rangeData.start.y + '-' + rangeData.start.m); + } + + var date = firstDay.date; + date.setMonth(date.getMonth() + 1); + firstDay = coordSys.getDateInfo(date); + } + + addPoints(coordSys.getNextNDay(rangeData.end.time, 1).formatedDate); + + function addPoints(date) { + self._firstDayOfMonth.push(coordSys.getDateInfo(date)); + + self._firstDayPoints.push(coordSys.dataToRect([date], false).tl); + + var points = self._getLinePointsOfOneWeek(calendarModel, date, orient); + + self._tlpoints.push(points[0]); + + self._blpoints.push(points[points.length - 1]); + + show && self._drawSplitline(points, lineStyleModel, group); + } // render top/left line + + + show && this._drawSplitline(self._getEdgesPoints(self._tlpoints, lineWidth, orient), lineStyleModel, group); // render bottom/right line + + show && this._drawSplitline(self._getEdgesPoints(self._blpoints, lineWidth, orient), lineStyleModel, group); + }; // get points at both ends + + + CalendarView.prototype._getEdgesPoints = function (points, lineWidth, orient) { + var rs = [points[0].slice(), points[points.length - 1].slice()]; + var idx = orient === 'horizontal' ? 0 : 1; // both ends of the line are extend half lineWidth + + rs[0][idx] = rs[0][idx] - lineWidth / 2; + rs[1][idx] = rs[1][idx] + lineWidth / 2; + return rs; + }; // render split line + + + CalendarView.prototype._drawSplitline = function (points, lineStyle, group) { + var poyline = new Polyline({ + z2: 20, + shape: { + points: points + }, + style: lineStyle + }); + group.add(poyline); + }; // render month line of one week points + + + CalendarView.prototype._getLinePointsOfOneWeek = function (calendarModel, date, orient) { + var coordSys = calendarModel.coordinateSystem; + var parsedDate = coordSys.getDateInfo(date); + var points = []; + + for (var i = 0; i < 7; i++) { + var tmpD = coordSys.getNextNDay(parsedDate.time, i); + var point = coordSys.dataToRect([tmpD.time], false); + points[2 * tmpD.day] = point.tl; + points[2 * tmpD.day + 1] = point[orient === 'horizontal' ? 'bl' : 'tr']; + } + + return points; + }; + + CalendarView.prototype._formatterLabel = function (formatter, params) { + if (isString(formatter) && formatter) { + return formatTplSimple(formatter, params); + } + + if (isFunction(formatter)) { + return formatter(params); + } + + return params.nameMap; + }; + + CalendarView.prototype._yearTextPositionControl = function (textEl, point, orient, position, margin) { + var x = point[0]; + var y = point[1]; + var aligns = ['center', 'bottom']; + + if (position === 'bottom') { + y += margin; + aligns = ['center', 'top']; + } else if (position === 'left') { + x -= margin; + } else if (position === 'right') { + x += margin; + aligns = ['center', 'top']; + } else { + // top + y -= margin; + } + + var rotate = 0; + + if (position === 'left' || position === 'right') { + rotate = Math.PI / 2; + } + + return { + rotation: rotate, + x: x, + y: y, + style: { + align: aligns[0], + verticalAlign: aligns[1] + } + }; + }; // render year + + + CalendarView.prototype._renderYearText = function (calendarModel, rangeData, orient, group) { + var yearLabel = calendarModel.getModel('yearLabel'); + + if (!yearLabel.get('show')) { + return; + } + + var margin = yearLabel.get('margin'); + var pos = yearLabel.get('position'); + + if (!pos) { + pos = orient !== 'horizontal' ? 'top' : 'left'; + } + + var points = [this._tlpoints[this._tlpoints.length - 1], this._blpoints[0]]; + var xc = (points[0][0] + points[1][0]) / 2; + var yc = (points[0][1] + points[1][1]) / 2; + var idx = orient === 'horizontal' ? 0 : 1; + var posPoints = { + top: [xc, points[idx][1]], + bottom: [xc, points[1 - idx][1]], + left: [points[1 - idx][0], yc], + right: [points[idx][0], yc] + }; + var name = rangeData.start.y; + + if (+rangeData.end.y > +rangeData.start.y) { + name = name + '-' + rangeData.end.y; + } + + var formatter = yearLabel.get('formatter'); + var params = { + start: rangeData.start.y, + end: rangeData.end.y, + nameMap: name + }; + + var content = this._formatterLabel(formatter, params); + + var yearText = new ZRText({ + z2: 30, + style: createTextStyle(yearLabel, { + text: content + }) + }); + yearText.attr(this._yearTextPositionControl(yearText, posPoints[pos], orient, pos, margin)); + group.add(yearText); + }; + + CalendarView.prototype._monthTextPositionControl = function (point, isCenter, orient, position, margin) { + var align = 'left'; + var vAlign = 'top'; + var x = point[0]; + var y = point[1]; + + if (orient === 'horizontal') { + y = y + margin; + + if (isCenter) { + align = 'center'; + } + + if (position === 'start') { + vAlign = 'bottom'; + } + } else { + x = x + margin; + + if (isCenter) { + vAlign = 'middle'; + } + + if (position === 'start') { + align = 'right'; + } + } + + return { + x: x, + y: y, + align: align, + verticalAlign: vAlign + }; + }; // render month and year text + + + CalendarView.prototype._renderMonthText = function (calendarModel, localeModel, orient, group) { + var monthLabel = calendarModel.getModel('monthLabel'); + + if (!monthLabel.get('show')) { + return; + } + + var nameMap = monthLabel.get('nameMap'); + var margin = monthLabel.get('margin'); + var pos = monthLabel.get('position'); + var align = monthLabel.get('align'); + var termPoints = [this._tlpoints, this._blpoints]; + + if (!nameMap || isString(nameMap)) { + if (nameMap) { + // case-sensitive + localeModel = getLocaleModel(nameMap) || localeModel; + } // PENDING + // for ZH locale, original form is `一月` but current form is `1月` + + + nameMap = localeModel.get(['time', 'monthAbbr']) || []; + } + + var idx = pos === 'start' ? 0 : 1; + var axis = orient === 'horizontal' ? 0 : 1; + margin = pos === 'start' ? -margin : margin; + var isCenter = align === 'center'; + + for (var i = 0; i < termPoints[idx].length - 1; i++) { + var tmp = termPoints[idx][i].slice(); + var firstDay = this._firstDayOfMonth[i]; + + if (isCenter) { + var firstDayPoints = this._firstDayPoints[i]; + tmp[axis] = (firstDayPoints[axis] + termPoints[0][i + 1][axis]) / 2; + } + + var formatter = monthLabel.get('formatter'); + var name_1 = nameMap[+firstDay.m - 1]; + var params = { + yyyy: firstDay.y, + yy: (firstDay.y + '').slice(2), + MM: firstDay.m, + M: +firstDay.m, + nameMap: name_1 + }; + + var content = this._formatterLabel(formatter, params); + + var monthText = new ZRText({ + z2: 30, + style: extend(createTextStyle(monthLabel, { + text: content + }), this._monthTextPositionControl(tmp, isCenter, orient, pos, margin)) + }); + group.add(monthText); + } + }; + + CalendarView.prototype._weekTextPositionControl = function (point, orient, position, margin, cellSize) { + var align = 'center'; + var vAlign = 'middle'; + var x = point[0]; + var y = point[1]; + var isStart = position === 'start'; + + if (orient === 'horizontal') { + x = x + margin + (isStart ? 1 : -1) * cellSize[0] / 2; + align = isStart ? 'right' : 'left'; + } else { + y = y + margin + (isStart ? 1 : -1) * cellSize[1] / 2; + vAlign = isStart ? 'bottom' : 'top'; + } + + return { + x: x, + y: y, + align: align, + verticalAlign: vAlign + }; + }; // render weeks + + + CalendarView.prototype._renderWeekText = function (calendarModel, localeModel, rangeData, orient, group) { + var dayLabel = calendarModel.getModel('dayLabel'); + + if (!dayLabel.get('show')) { + return; + } + + var coordSys = calendarModel.coordinateSystem; + var pos = dayLabel.get('position'); + var nameMap = dayLabel.get('nameMap'); + var margin = dayLabel.get('margin'); + var firstDayOfWeek = coordSys.getFirstDayOfWeek(); + + if (!nameMap || isString(nameMap)) { + if (nameMap) { + // case-sensitive + localeModel = getLocaleModel(nameMap) || localeModel; + } // Use the first letter of `dayOfWeekAbbr` if `dayOfWeekShort` doesn't exist in the locale file + + + var dayOfWeekShort = localeModel.get(['time', 'dayOfWeekShort']); + nameMap = dayOfWeekShort || map(localeModel.get(['time', 'dayOfWeekAbbr']), function (val) { + return val[0]; + }); + } + + var start = coordSys.getNextNDay(rangeData.end.time, 7 - rangeData.lweek).time; + var cellSize = [coordSys.getCellWidth(), coordSys.getCellHeight()]; + margin = parsePercent$1(margin, Math.min(cellSize[1], cellSize[0])); + + if (pos === 'start') { + start = coordSys.getNextNDay(rangeData.start.time, -(7 + rangeData.fweek)).time; + margin = -margin; + } + + for (var i = 0; i < 7; i++) { + var tmpD = coordSys.getNextNDay(start, i); + var point = coordSys.dataToRect([tmpD.time], false).center; + var day = i; + day = Math.abs((i + firstDayOfWeek) % 7); + var weekText = new ZRText({ + z2: 30, + style: extend(createTextStyle(dayLabel, { + text: nameMap[day] + }), this._weekTextPositionControl(point, orient, pos, margin, cellSize)) + }); + group.add(weekText); + } + }; + + CalendarView.type = 'calendar'; + return CalendarView; + }(ComponentView); + + var PROXIMATE_ONE_DAY = 86400000; + + var Calendar = + /** @class */ + function () { + function Calendar(calendarModel, ecModel, api) { + this.type = 'calendar'; + this.dimensions = Calendar.dimensions; // Required in createListFromData + + this.getDimensionsInfo = Calendar.getDimensionsInfo; + this._model = calendarModel; + } + + Calendar.getDimensionsInfo = function () { + return [{ + name: 'time', + type: 'time' + }, 'value']; + }; + + Calendar.prototype.getRangeInfo = function () { + return this._rangeInfo; + }; + + Calendar.prototype.getModel = function () { + return this._model; + }; + + Calendar.prototype.getRect = function () { + return this._rect; + }; + + Calendar.prototype.getCellWidth = function () { + return this._sw; + }; + + Calendar.prototype.getCellHeight = function () { + return this._sh; + }; + + Calendar.prototype.getOrient = function () { + return this._orient; + }; + /** + * getFirstDayOfWeek + * + * @example + * 0 : start at Sunday + * 1 : start at Monday + * + * @return {number} + */ + + + Calendar.prototype.getFirstDayOfWeek = function () { + return this._firstDayOfWeek; + }; + /** + * get date info + * } + */ + + + Calendar.prototype.getDateInfo = function (date) { + date = parseDate(date); + var y = date.getFullYear(); + var m = date.getMonth() + 1; + var mStr = m < 10 ? '0' + m : '' + m; + var d = date.getDate(); + var dStr = d < 10 ? '0' + d : '' + d; + var day = date.getDay(); + day = Math.abs((day + 7 - this.getFirstDayOfWeek()) % 7); + return { + y: y + '', + m: mStr, + d: dStr, + day: day, + time: date.getTime(), + formatedDate: y + '-' + mStr + '-' + dStr, + date: date + }; + }; + + Calendar.prototype.getNextNDay = function (date, n) { + n = n || 0; + + if (n === 0) { + return this.getDateInfo(date); + } + + date = new Date(this.getDateInfo(date).time); + date.setDate(date.getDate() + n); + return this.getDateInfo(date); + }; + + Calendar.prototype.update = function (ecModel, api) { + this._firstDayOfWeek = +this._model.getModel('dayLabel').get('firstDay'); + this._orient = this._model.get('orient'); + this._lineWidth = this._model.getModel('itemStyle').getItemStyle().lineWidth || 0; + this._rangeInfo = this._getRangeInfo(this._initRangeOption()); + var weeks = this._rangeInfo.weeks || 1; + var whNames = ['width', 'height']; + + var cellSize = this._model.getCellSize().slice(); + + var layoutParams = this._model.getBoxLayoutParams(); + + var cellNumbers = this._orient === 'horizontal' ? [weeks, 7] : [7, weeks]; + each([0, 1], function (idx) { + if (cellSizeSpecified(cellSize, idx)) { + layoutParams[whNames[idx]] = cellSize[idx] * cellNumbers[idx]; + } + }); + var whGlobal = { + width: api.getWidth(), + height: api.getHeight() + }; + var calendarRect = this._rect = getLayoutRect(layoutParams, whGlobal); + each([0, 1], function (idx) { + if (!cellSizeSpecified(cellSize, idx)) { + cellSize[idx] = calendarRect[whNames[idx]] / cellNumbers[idx]; + } + }); + + function cellSizeSpecified(cellSize, idx) { + return cellSize[idx] != null && cellSize[idx] !== 'auto'; + } // Has been calculated out number. + + + this._sw = cellSize[0]; + this._sh = cellSize[1]; + }; + /** + * Convert a time data(time, value) item to (x, y) point. + */ + // TODO Clamp of calendar is not same with cartesian coordinate systems. + // It will return NaN if data exceeds. + + + Calendar.prototype.dataToPoint = function (data, clamp) { + isArray(data) && (data = data[0]); + clamp == null && (clamp = true); + var dayInfo = this.getDateInfo(data); + var range = this._rangeInfo; + var date = dayInfo.formatedDate; // if not in range return [NaN, NaN] + + if (clamp && !(dayInfo.time >= range.start.time && dayInfo.time < range.end.time + PROXIMATE_ONE_DAY)) { + return [NaN, NaN]; + } + + var week = dayInfo.day; + + var nthWeek = this._getRangeInfo([range.start.time, date]).nthWeek; + + if (this._orient === 'vertical') { + return [this._rect.x + week * this._sw + this._sw / 2, this._rect.y + nthWeek * this._sh + this._sh / 2]; + } + + return [this._rect.x + nthWeek * this._sw + this._sw / 2, this._rect.y + week * this._sh + this._sh / 2]; + }; + /** + * Convert a (x, y) point to time data + */ + + + Calendar.prototype.pointToData = function (point) { + var date = this.pointToDate(point); + return date && date.time; + }; + /** + * Convert a time date item to (x, y) four point. + */ + + + Calendar.prototype.dataToRect = function (data, clamp) { + var point = this.dataToPoint(data, clamp); + return { + contentShape: { + x: point[0] - (this._sw - this._lineWidth) / 2, + y: point[1] - (this._sh - this._lineWidth) / 2, + width: this._sw - this._lineWidth, + height: this._sh - this._lineWidth + }, + center: point, + tl: [point[0] - this._sw / 2, point[1] - this._sh / 2], + tr: [point[0] + this._sw / 2, point[1] - this._sh / 2], + br: [point[0] + this._sw / 2, point[1] + this._sh / 2], + bl: [point[0] - this._sw / 2, point[1] + this._sh / 2] + }; + }; + /** + * Convert a (x, y) point to time date + * + * @param {Array} point point + * @return {Object} date + */ + + + Calendar.prototype.pointToDate = function (point) { + var nthX = Math.floor((point[0] - this._rect.x) / this._sw) + 1; + var nthY = Math.floor((point[1] - this._rect.y) / this._sh) + 1; + var range = this._rangeInfo.range; + + if (this._orient === 'vertical') { + return this._getDateByWeeksAndDay(nthY, nthX - 1, range); + } + + return this._getDateByWeeksAndDay(nthX, nthY - 1, range); + }; + + Calendar.prototype.convertToPixel = function (ecModel, finder, value) { + var coordSys = getCoordSys$4(finder); + return coordSys === this ? coordSys.dataToPoint(value) : null; + }; + + Calendar.prototype.convertFromPixel = function (ecModel, finder, pixel) { + var coordSys = getCoordSys$4(finder); + return coordSys === this ? coordSys.pointToData(pixel) : null; + }; + + Calendar.prototype.containPoint = function (point) { + console.warn('Not implemented.'); + return false; + }; + /** + * initRange + * Normalize to an [start, end] array + */ + + + Calendar.prototype._initRangeOption = function () { + var range = this._model.get('range'); + + var normalizedRange; // Convert [1990] to 1990 + + if (isArray(range) && range.length === 1) { + range = range[0]; + } + + if (!isArray(range)) { + var rangeStr = range.toString(); // One year. + + if (/^\d{4}$/.test(rangeStr)) { + normalizedRange = [rangeStr + '-01-01', rangeStr + '-12-31']; + } // One month + + + if (/^\d{4}[\/|-]\d{1,2}$/.test(rangeStr)) { + var start = this.getDateInfo(rangeStr); + var firstDay = start.date; + firstDay.setMonth(firstDay.getMonth() + 1); + var end = this.getNextNDay(firstDay, -1); + normalizedRange = [start.formatedDate, end.formatedDate]; + } // One day + + + if (/^\d{4}[\/|-]\d{1,2}[\/|-]\d{1,2}$/.test(rangeStr)) { + normalizedRange = [rangeStr, rangeStr]; + } + } else { + normalizedRange = range; + } + + if (!normalizedRange) { + if ("development" !== 'production') { + logError('Invalid date range.'); + } // Not handling it. + + + return range; + } + + var tmp = this._getRangeInfo(normalizedRange); + + if (tmp.start.time > tmp.end.time) { + normalizedRange.reverse(); + } + + return normalizedRange; + }; + /** + * range info + * + * @private + * @param {Array} range range ['2017-01-01', '2017-07-08'] + * If range[0] > range[1], they will not be reversed. + * @return {Object} obj + */ + + + Calendar.prototype._getRangeInfo = function (range) { + var parsedRange = [this.getDateInfo(range[0]), this.getDateInfo(range[1])]; + var reversed; + + if (parsedRange[0].time > parsedRange[1].time) { + reversed = true; + parsedRange.reverse(); + } + + var allDay = Math.floor(parsedRange[1].time / PROXIMATE_ONE_DAY) - Math.floor(parsedRange[0].time / PROXIMATE_ONE_DAY) + 1; // Consider case1 (#11677 #10430): + // Set the system timezone as "UK", set the range to `['2016-07-01', '2016-12-31']` + // Consider case2: + // Firstly set system timezone as "Time Zone: America/Toronto", + // ``` + // let first = new Date(1478412000000 - 3600 * 1000 * 2.5); + // let second = new Date(1478412000000); + // let allDays = Math.floor(second / ONE_DAY) - Math.floor(first / ONE_DAY) + 1; + // ``` + // will get wrong result because of DST. So we should fix it. + + var date = new Date(parsedRange[0].time); + var startDateNum = date.getDate(); + var endDateNum = parsedRange[1].date.getDate(); + date.setDate(startDateNum + allDay - 1); // The bias can not over a month, so just compare date. + + var dateNum = date.getDate(); + + if (dateNum !== endDateNum) { + var sign = date.getTime() - parsedRange[1].time > 0 ? 1 : -1; + + while ((dateNum = date.getDate()) !== endDateNum && (date.getTime() - parsedRange[1].time) * sign > 0) { + allDay -= sign; + date.setDate(dateNum - sign); + } + } + + var weeks = Math.floor((allDay + parsedRange[0].day + 6) / 7); + var nthWeek = reversed ? -weeks + 1 : weeks - 1; + reversed && parsedRange.reverse(); + return { + range: [parsedRange[0].formatedDate, parsedRange[1].formatedDate], + start: parsedRange[0], + end: parsedRange[1], + allDay: allDay, + weeks: weeks, + // From 0. + nthWeek: nthWeek, + fweek: parsedRange[0].day, + lweek: parsedRange[1].day + }; + }; + /** + * get date by nthWeeks and week day in range + * + * @private + * @param {number} nthWeek the week + * @param {number} day the week day + * @param {Array} range [d1, d2] + * @return {Object} + */ + + + Calendar.prototype._getDateByWeeksAndDay = function (nthWeek, day, range) { + var rangeInfo = this._getRangeInfo(range); + + if (nthWeek > rangeInfo.weeks || nthWeek === 0 && day < rangeInfo.fweek || nthWeek === rangeInfo.weeks && day > rangeInfo.lweek) { + return null; + } + + var nthDay = (nthWeek - 1) * 7 - rangeInfo.fweek + day; + var date = new Date(rangeInfo.start.time); + date.setDate(+rangeInfo.start.d + nthDay); + return this.getDateInfo(date); + }; + + Calendar.create = function (ecModel, api) { + var calendarList = []; + ecModel.eachComponent('calendar', function (calendarModel) { + var calendar = new Calendar(calendarModel, ecModel, api); + calendarList.push(calendar); + calendarModel.coordinateSystem = calendar; + }); + ecModel.eachSeries(function (calendarSeries) { + if (calendarSeries.get('coordinateSystem') === 'calendar') { + // Inject coordinate system + calendarSeries.coordinateSystem = calendarList[calendarSeries.get('calendarIndex') || 0]; + } + }); + return calendarList; + }; + + Calendar.dimensions = ['time', 'value']; + return Calendar; + }(); + + function getCoordSys$4(finder) { + var calendarModel = finder.calendarModel; + var seriesModel = finder.seriesModel; + var coordSys = calendarModel ? calendarModel.coordinateSystem : seriesModel ? seriesModel.coordinateSystem : null; + return coordSys; + } + + function install$w(registers) { + registers.registerComponentModel(CalendarModel); + registers.registerComponentView(CalendarView); + registers.registerCoordinateSystem('calendar', Calendar); + } + + function setKeyInfoToNewElOption(resultItem, newElOption) { + var existElOption = resultItem.existing; // Set id and type after id assigned. + + newElOption.id = resultItem.keyInfo.id; + !newElOption.type && existElOption && (newElOption.type = existElOption.type); // Set parent id if not specified + + if (newElOption.parentId == null) { + var newElParentOption = newElOption.parentOption; + + if (newElParentOption) { + newElOption.parentId = newElParentOption.id; + } else if (existElOption) { + newElOption.parentId = existElOption.parentId; + } + } // Clear + + + newElOption.parentOption = null; + } + + function isSetLoc(obj, props) { + var isSet; + each(props, function (prop) { + obj[prop] != null && obj[prop] !== 'auto' && (isSet = true); + }); + return isSet; + } + + function mergeNewElOptionToExist(existList, index, newElOption) { + // Update existing options, for `getOption` feature. + var newElOptCopy = extend({}, newElOption); + var existElOption = existList[index]; + var $action = newElOption.$action || 'merge'; + + if ($action === 'merge') { + if (existElOption) { + if ("development" !== 'production') { + var newType = newElOption.type; + assert(!newType || existElOption.type === newType, 'Please set $action: "replace" to change `type`'); + } // We can ensure that newElOptCopy and existElOption are not + // the same object, so `merge` will not change newElOptCopy. + + + merge(existElOption, newElOptCopy, true); // Rigid body, use ignoreSize. + + mergeLayoutParam(existElOption, newElOptCopy, { + ignoreSize: true + }); // Will be used in render. + + copyLayoutParams(newElOption, existElOption); // Copy transition info to new option so it can be used in the transition. + // DO IT AFTER merge + + copyTransitionInfo(newElOption, existElOption); + copyTransitionInfo(newElOption, existElOption, 'shape'); + copyTransitionInfo(newElOption, existElOption, 'style'); + copyTransitionInfo(newElOption, existElOption, 'extra'); // Copy clipPath + + newElOption.clipPath = existElOption.clipPath; + } else { + existList[index] = newElOptCopy; + } + } else if ($action === 'replace') { + existList[index] = newElOptCopy; + } else if ($action === 'remove') { + // null will be cleaned later. + existElOption && (existList[index] = null); + } + } + + var TRANSITION_PROPS_TO_COPY = ['transition', 'enterFrom', 'leaveTo']; + var ROOT_TRANSITION_PROPS_TO_COPY = TRANSITION_PROPS_TO_COPY.concat(['enterAnimation', 'updateAnimation', 'leaveAnimation']); + + function copyTransitionInfo(target, source, targetProp) { + if (targetProp) { + if (!target[targetProp] && source[targetProp]) { + // TODO avoid creating this empty object when there is no transition configuration. + target[targetProp] = {}; + } + + target = target[targetProp]; + source = source[targetProp]; + } + + if (!target || !source) { + return; + } + + var props = targetProp ? TRANSITION_PROPS_TO_COPY : ROOT_TRANSITION_PROPS_TO_COPY; + + for (var i = 0; i < props.length; i++) { + var prop = props[i]; + + if (target[prop] == null && source[prop] != null) { + target[prop] = source[prop]; + } + } + } + + function setLayoutInfoToExist(existItem, newElOption) { + if (!existItem) { + return; + } + + existItem.hv = newElOption.hv = [// Rigid body, dont care `width`. + isSetLoc(newElOption, ['left', 'right']), // Rigid body, dont care `height`. + isSetLoc(newElOption, ['top', 'bottom'])]; // Give default group size. Otherwise layout error may occur. + + if (existItem.type === 'group') { + var existingGroupOpt = existItem; + var newGroupOpt = newElOption; + existingGroupOpt.width == null && (existingGroupOpt.width = newGroupOpt.width = 0); + existingGroupOpt.height == null && (existingGroupOpt.height = newGroupOpt.height = 0); + } + } + + var GraphicComponentModel = + /** @class */ + function (_super) { + __extends(GraphicComponentModel, _super); + + function GraphicComponentModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = GraphicComponentModel.type; + _this.preventAutoZ = true; + return _this; + } + + GraphicComponentModel.prototype.mergeOption = function (option, ecModel) { + // Prevent default merge to elements + var elements = this.option.elements; + this.option.elements = null; + + _super.prototype.mergeOption.call(this, option, ecModel); + + this.option.elements = elements; + }; + + GraphicComponentModel.prototype.optionUpdated = function (newOption, isInit) { + var thisOption = this.option; + var newList = (isInit ? thisOption : newOption).elements; + var existList = thisOption.elements = isInit ? [] : thisOption.elements; + var flattenedList = []; + + this._flatten(newList, flattenedList, null); + + var mappingResult = mappingToExists(existList, flattenedList, 'normalMerge'); // Clear elOptionsToUpdate + + var elOptionsToUpdate = this._elOptionsToUpdate = []; + each(mappingResult, function (resultItem, index) { + var newElOption = resultItem.newOption; + + if ("development" !== 'production') { + assert(isObject(newElOption) || resultItem.existing, 'Empty graphic option definition'); + } + + if (!newElOption) { + return; + } + + elOptionsToUpdate.push(newElOption); + setKeyInfoToNewElOption(resultItem, newElOption); + mergeNewElOptionToExist(existList, index, newElOption); + setLayoutInfoToExist(existList[index], newElOption); + }, this); // Clean + + thisOption.elements = filter(existList, function (item) { + // $action should be volatile, otherwise option gotten from + // `getOption` will contain unexpected $action. + item && delete item.$action; + return item != null; + }); + }; + /** + * Convert + * [{ + * type: 'group', + * id: 'xx', + * children: [{type: 'circle'}, {type: 'polygon'}] + * }] + * to + * [ + * {type: 'group', id: 'xx'}, + * {type: 'circle', parentId: 'xx'}, + * {type: 'polygon', parentId: 'xx'} + * ] + */ + + + GraphicComponentModel.prototype._flatten = function (optionList, result, parentOption) { + each(optionList, function (option) { + if (!option) { + return; + } + + if (parentOption) { + option.parentOption = parentOption; + } + + result.push(option); + var children = option.children; // here we don't judge if option.type is `group` + // when new option doesn't provide `type`, it will cause that the children can't be updated. + + if (children && children.length) { + this._flatten(children, result, option); + } // Deleting for JSON output, and for not affecting group creation. + + + delete option.children; + }, this); + }; // FIXME + // Pass to view using payload? setOption has a payload? + + + GraphicComponentModel.prototype.useElOptionsToUpdate = function () { + var els = this._elOptionsToUpdate; // Clear to avoid render duplicately when zooming. + + this._elOptionsToUpdate = null; + return els; + }; + + GraphicComponentModel.type = 'graphic'; + GraphicComponentModel.defaultOption = { + elements: [] // parentId: null + + }; + return GraphicComponentModel; + }(ComponentModel); + + var nonShapeGraphicElements = { + // Reserved but not supported in graphic component. + path: null, + compoundPath: null, + // Supported in graphic component. + group: Group, + image: ZRImage, + text: ZRText + }; + var inner$e = makeInner(); // ------------------------ + // View + // ------------------------ + + var GraphicComponentView = + /** @class */ + function (_super) { + __extends(GraphicComponentView, _super); + + function GraphicComponentView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = GraphicComponentView.type; + return _this; + } + + GraphicComponentView.prototype.init = function () { + this._elMap = createHashMap(); + }; + + GraphicComponentView.prototype.render = function (graphicModel, ecModel, api) { + // Having leveraged between use cases and algorithm complexity, a very + // simple layout mechanism is used: + // The size(width/height) can be determined by itself or its parent (not + // implemented yet), but can not by its children. (Top-down travel) + // The location(x/y) can be determined by the bounding rect of itself + // (can including its descendants or not) and the size of its parent. + // (Bottom-up travel) + // When `chart.clear()` or `chart.setOption({...}, true)` with the same id, + // view will be reused. + if (graphicModel !== this._lastGraphicModel) { + this._clear(); + } + + this._lastGraphicModel = graphicModel; + + this._updateElements(graphicModel); + + this._relocate(graphicModel, api); + }; + /** + * Update graphic elements. + */ + + + GraphicComponentView.prototype._updateElements = function (graphicModel) { + var elOptionsToUpdate = graphicModel.useElOptionsToUpdate(); + + if (!elOptionsToUpdate) { + return; + } + + var elMap = this._elMap; + var rootGroup = this.group; + var globalZ = graphicModel.get('z'); + var globalZLevel = graphicModel.get('zlevel'); // Top-down tranverse to assign graphic settings to each elements. + + each(elOptionsToUpdate, function (elOption) { + var id = convertOptionIdName(elOption.id, null); + var elExisting = id != null ? elMap.get(id) : null; + var parentId = convertOptionIdName(elOption.parentId, null); + var targetElParent = parentId != null ? elMap.get(parentId) : rootGroup; + var elType = elOption.type; + var elOptionStyle = elOption.style; + + if (elType === 'text' && elOptionStyle) { + // In top/bottom mode, textVerticalAlign should not be used, which cause + // inaccurately locating. + if (elOption.hv && elOption.hv[1]) { + elOptionStyle.textVerticalAlign = elOptionStyle.textBaseline = elOptionStyle.verticalAlign = elOptionStyle.align = null; + } + } + + var textContentOption = elOption.textContent; + var textConfig = elOption.textConfig; + + if (elOptionStyle && isEC4CompatibleStyle(elOptionStyle, elType, !!textConfig, !!textContentOption)) { + var convertResult = convertFromEC4CompatibleStyle(elOptionStyle, elType, true); + + if (!textConfig && convertResult.textConfig) { + textConfig = elOption.textConfig = convertResult.textConfig; + } + + if (!textContentOption && convertResult.textContent) { + textContentOption = convertResult.textContent; + } + } // Remove unnecessary props to avoid potential problems. + + + var elOptionCleaned = getCleanedElOption(elOption); // For simple, do not support parent change, otherwise reorder is needed. + + if ("development" !== 'production') { + elExisting && assert(targetElParent === elExisting.parent, 'Changing parent is not supported.'); + } + + var $action = elOption.$action || 'merge'; + var isMerge = $action === 'merge'; + var isReplace = $action === 'replace'; + + if (isMerge) { + var isInit = !elExisting; + var el_1 = elExisting; + + if (isInit) { + el_1 = createEl$1(id, targetElParent, elOption.type, elMap); + } else { + el_1 && (inner$e(el_1).isNew = false); // Stop and restore before update any other attributes. + + stopPreviousKeyframeAnimationAndRestore(el_1); + } + + if (el_1) { + applyUpdateTransition(el_1, elOptionCleaned, graphicModel, { + isInit: isInit + }); + updateCommonAttrs(el_1, elOption, globalZ, globalZLevel); + } + } else if (isReplace) { + removeEl(elExisting, elOption, elMap, graphicModel); + var el_2 = createEl$1(id, targetElParent, elOption.type, elMap); + + if (el_2) { + applyUpdateTransition(el_2, elOptionCleaned, graphicModel, { + isInit: true + }); + updateCommonAttrs(el_2, elOption, globalZ, globalZLevel); + } + } else if ($action === 'remove') { + updateLeaveTo(elExisting, elOption); + removeEl(elExisting, elOption, elMap, graphicModel); + } + + var el = elMap.get(id); + + if (el && textContentOption) { + if (isMerge) { + var textContentExisting = el.getTextContent(); + textContentExisting ? textContentExisting.attr(textContentOption) : el.setTextContent(new ZRText(textContentOption)); + } else if (isReplace) { + el.setTextContent(new ZRText(textContentOption)); + } + } + + if (el) { + var clipPathOption = elOption.clipPath; + + if (clipPathOption) { + var clipPathType = clipPathOption.type; + var clipPath = void 0; + var isInit = false; + + if (isMerge) { + var oldClipPath = el.getClipPath(); + isInit = !oldClipPath || inner$e(oldClipPath).type !== clipPathType; + clipPath = isInit ? newEl(clipPathType) : oldClipPath; + } else if (isReplace) { + isInit = true; + clipPath = newEl(clipPathType); + } + + el.setClipPath(clipPath); + applyUpdateTransition(clipPath, clipPathOption, graphicModel, { + isInit: isInit + }); + applyKeyframeAnimation(clipPath, clipPathOption.keyframeAnimation, graphicModel); + } + + var elInner = inner$e(el); + el.setTextConfig(textConfig); + elInner.option = elOption; + setEventData(el, graphicModel, elOption); + setTooltipConfig({ + el: el, + componentModel: graphicModel, + itemName: el.name, + itemTooltipOption: elOption.tooltip + }); + applyKeyframeAnimation(el, elOption.keyframeAnimation, graphicModel); + } + }); + }; + /** + * Locate graphic elements. + */ + + + GraphicComponentView.prototype._relocate = function (graphicModel, api) { + var elOptions = graphicModel.option.elements; + var rootGroup = this.group; + var elMap = this._elMap; + var apiWidth = api.getWidth(); + var apiHeight = api.getHeight(); + var xy = ['x', 'y']; // Top-down to calculate percentage width/height of group + + for (var i = 0; i < elOptions.length; i++) { + var elOption = elOptions[i]; + var id = convertOptionIdName(elOption.id, null); + var el = id != null ? elMap.get(id) : null; + + if (!el || !el.isGroup) { + continue; + } + + var parentEl = el.parent; + var isParentRoot = parentEl === rootGroup; // Like 'position:absolut' in css, default 0. + + var elInner = inner$e(el); + var parentElInner = inner$e(parentEl); + elInner.width = parsePercent$1(elInner.option.width, isParentRoot ? apiWidth : parentElInner.width) || 0; + elInner.height = parsePercent$1(elInner.option.height, isParentRoot ? apiHeight : parentElInner.height) || 0; + } // Bottom-up tranvese all elements (consider ec resize) to locate elements. + + + for (var i = elOptions.length - 1; i >= 0; i--) { + var elOption = elOptions[i]; + var id = convertOptionIdName(elOption.id, null); + var el = id != null ? elMap.get(id) : null; + + if (!el) { + continue; + } + + var parentEl = el.parent; + var parentElInner = inner$e(parentEl); + var containerInfo = parentEl === rootGroup ? { + width: apiWidth, + height: apiHeight + } : { + width: parentElInner.width, + height: parentElInner.height + }; // PENDING + // Currently, when `bounding: 'all'`, the union bounding rect of the group + // does not include the rect of [0, 0, group.width, group.height], which + // is probably weird for users. Should we make a break change for it? + + var layoutPos = {}; + var layouted = positionElement(el, elOption, containerInfo, null, { + hv: elOption.hv, + boundingMode: elOption.bounding + }, layoutPos); + + if (!inner$e(el).isNew && layouted) { + var transition = elOption.transition; + var animatePos = {}; + + for (var k = 0; k < xy.length; k++) { + var key = xy[k]; + var val = layoutPos[key]; + + if (transition && (isTransitionAll(transition) || indexOf(transition, key) >= 0)) { + animatePos[key] = val; + } else { + el[key] = val; + } + } + + updateProps(el, animatePos, graphicModel, 0); + } else { + el.attr(layoutPos); + } + } + }; + /** + * Clear all elements. + */ + + + GraphicComponentView.prototype._clear = function () { + var _this = this; + + var elMap = this._elMap; + elMap.each(function (el) { + removeEl(el, inner$e(el).option, elMap, _this._lastGraphicModel); + }); + this._elMap = createHashMap(); + }; + + GraphicComponentView.prototype.dispose = function () { + this._clear(); + }; + + GraphicComponentView.type = 'graphic'; + return GraphicComponentView; + }(ComponentView); + + function newEl(graphicType) { + if ("development" !== 'production') { + assert(graphicType, 'graphic type MUST be set'); + } + + var Clz = hasOwn(nonShapeGraphicElements, graphicType) // Those graphic elements are not shapes. They should not be + // overwritten by users, so do them first. + ? nonShapeGraphicElements[graphicType] : getShapeClass(graphicType); + + if ("development" !== 'production') { + assert(Clz, "graphic type " + graphicType + " can not be found"); + } + + var el = new Clz({}); + inner$e(el).type = graphicType; + return el; + } + + function createEl$1(id, targetElParent, graphicType, elMap) { + var el = newEl(graphicType); + targetElParent.add(el); + elMap.set(id, el); + inner$e(el).id = id; + inner$e(el).isNew = true; + return el; + } + + function removeEl(elExisting, elOption, elMap, graphicModel) { + var existElParent = elExisting && elExisting.parent; + + if (existElParent) { + elExisting.type === 'group' && elExisting.traverse(function (el) { + removeEl(el, elOption, elMap, graphicModel); + }); + applyLeaveTransition(elExisting, elOption, graphicModel); + elMap.removeKey(inner$e(elExisting).id); + } + } + + function updateCommonAttrs(el, elOption, defaultZ, defaultZlevel) { + if (!el.isGroup) { + each([['cursor', Displayable.prototype.cursor], // We should not support configure z and zlevel in the element level. + // But seems we didn't limit it previously. So here still use it to avoid breaking. + ['zlevel', defaultZlevel || 0], ['z', defaultZ || 0], // z2 must not be null/undefined, otherwise sort error may occur. + ['z2', 0]], function (item) { + var prop = item[0]; + + if (hasOwn(elOption, prop)) { + el[prop] = retrieve2(elOption[prop], item[1]); + } else if (el[prop] == null) { + el[prop] = item[1]; + } + }); + } + + each(keys(elOption), function (key) { + // Assign event handlers. + // PENDING: should enumerate all event names or use pattern matching? + if (key.indexOf('on') === 0) { + var val = elOption[key]; + el[key] = isFunction(val) ? val : null; + } + }); + + if (hasOwn(elOption, 'draggable')) { + el.draggable = elOption.draggable; + } // Other attributes + + + elOption.name != null && (el.name = elOption.name); + elOption.id != null && (el.id = elOption.id); + } // Remove unnecessary props to avoid potential problems. + + + function getCleanedElOption(elOption) { + elOption = extend({}, elOption); + each(['id', 'parentId', '$action', 'hv', 'bounding', 'textContent', 'clipPath'].concat(LOCATION_PARAMS), function (name) { + delete elOption[name]; + }); + return elOption; + } + + function setEventData(el, graphicModel, elOption) { + var eventData = getECData(el).eventData; // Simple optimize for large amount of elements that no need event. + + if (!el.silent && !el.ignore && !eventData) { + eventData = getECData(el).eventData = { + componentType: 'graphic', + componentIndex: graphicModel.componentIndex, + name: el.name + }; + } // `elOption.info` enables user to mount some info on + // elements and use them in event handlers. + + + if (eventData) { + eventData.info = elOption.info; + } + } + + function install$x(registers) { + registers.registerComponentModel(GraphicComponentModel); + registers.registerComponentView(GraphicComponentView); + registers.registerPreprocessor(function (option) { + var graphicOption = option.graphic; // Convert + // {graphic: [{left: 10, type: 'circle'}, ...]} + // or + // {graphic: {left: 10, type: 'circle'}} + // to + // {graphic: [{elements: [{left: 10, type: 'circle'}, ...]}]} + + if (isArray(graphicOption)) { + if (!graphicOption[0] || !graphicOption[0].elements) { + option.graphic = [{ + elements: graphicOption + }]; + } else { + // Only one graphic instance can be instantiated. (We dont + // want that too many views are created in echarts._viewMap) + option.graphic = [option.graphic[0]]; + } + } else if (graphicOption && !graphicOption.elements) { + option.graphic = [{ + elements: [graphicOption] + }]; + } + }); + } + + var DATA_ZOOM_AXIS_DIMENSIONS = ['x', 'y', 'radius', 'angle', 'single']; // Supported coords. + // FIXME: polar has been broken (but rarely used). + + var SERIES_COORDS = ['cartesian2d', 'polar', 'singleAxis']; + function isCoordSupported(seriesModel) { + var coordType = seriesModel.get('coordinateSystem'); + return indexOf(SERIES_COORDS, coordType) >= 0; + } + function getAxisMainType(axisDim) { + if ("development" !== 'production') { + assert(axisDim); + } + + return axisDim + 'Axis'; + } + /** + * If two dataZoomModels has the same axis controlled, we say that they are 'linked'. + * This function finds all linked dataZoomModels start from the given payload. + */ + + function findEffectedDataZooms(ecModel, payload) { + // Key: `DataZoomAxisDimension` + var axisRecords = createHashMap(); + var effectedModels = []; // Key: uid of dataZoomModel + + var effectedModelMap = createHashMap(); // Find the dataZooms specified by payload. + + ecModel.eachComponent({ + mainType: 'dataZoom', + query: payload + }, function (dataZoomModel) { + if (!effectedModelMap.get(dataZoomModel.uid)) { + addToEffected(dataZoomModel); + } + }); // Start from the given dataZoomModels, travel the graph to find + // all of the linked dataZoom models. + + var foundNewLink; + + do { + foundNewLink = false; + ecModel.eachComponent('dataZoom', processSingle); + } while (foundNewLink); + + function processSingle(dataZoomModel) { + if (!effectedModelMap.get(dataZoomModel.uid) && isLinked(dataZoomModel)) { + addToEffected(dataZoomModel); + foundNewLink = true; + } + } + + function addToEffected(dataZoom) { + effectedModelMap.set(dataZoom.uid, true); + effectedModels.push(dataZoom); + markAxisControlled(dataZoom); + } + + function isLinked(dataZoomModel) { + var isLink = false; + dataZoomModel.eachTargetAxis(function (axisDim, axisIndex) { + var axisIdxArr = axisRecords.get(axisDim); + + if (axisIdxArr && axisIdxArr[axisIndex]) { + isLink = true; + } + }); + return isLink; + } + + function markAxisControlled(dataZoomModel) { + dataZoomModel.eachTargetAxis(function (axisDim, axisIndex) { + (axisRecords.get(axisDim) || axisRecords.set(axisDim, []))[axisIndex] = true; + }); + } + + return effectedModels; + } + /** + * Find the first target coordinate system. + * Available after model built. + * + * @return Like { + * grid: [ + * {model: coord0, axisModels: [axis1, axis3], coordIndex: 1}, + * {model: coord1, axisModels: [axis0, axis2], coordIndex: 0}, + * ... + * ], // cartesians must not be null/undefined. + * polar: [ + * {model: coord0, axisModels: [axis4], coordIndex: 0}, + * ... + * ], // polars must not be null/undefined. + * singleAxis: [ + * {model: coord0, axisModels: [], coordIndex: 0} + * ] + * } + */ + + function collectReferCoordSysModelInfo(dataZoomModel) { + var ecModel = dataZoomModel.ecModel; + var coordSysInfoWrap = { + infoList: [], + infoMap: createHashMap() + }; + dataZoomModel.eachTargetAxis(function (axisDim, axisIndex) { + var axisModel = ecModel.getComponent(getAxisMainType(axisDim), axisIndex); + + if (!axisModel) { + return; + } + + var coordSysModel = axisModel.getCoordSysModel(); + + if (!coordSysModel) { + return; + } + + var coordSysUid = coordSysModel.uid; + var coordSysInfo = coordSysInfoWrap.infoMap.get(coordSysUid); + + if (!coordSysInfo) { + coordSysInfo = { + model: coordSysModel, + axisModels: [] + }; + coordSysInfoWrap.infoList.push(coordSysInfo); + coordSysInfoWrap.infoMap.set(coordSysUid, coordSysInfo); + } + + coordSysInfo.axisModels.push(axisModel); + }); + return coordSysInfoWrap; + } + + var DataZoomAxisInfo = + /** @class */ + function () { + function DataZoomAxisInfo() { + this.indexList = []; + this.indexMap = []; + } + + DataZoomAxisInfo.prototype.add = function (axisCmptIdx) { + // Remove duplication. + if (!this.indexMap[axisCmptIdx]) { + this.indexList.push(axisCmptIdx); + this.indexMap[axisCmptIdx] = true; + } + }; + + return DataZoomAxisInfo; + }(); + + var DataZoomModel = + /** @class */ + function (_super) { + __extends(DataZoomModel, _super); + + function DataZoomModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = DataZoomModel.type; + _this._autoThrottle = true; + _this._noTarget = true; + /** + * It is `[rangeModeForMin, rangeModeForMax]`. + * The optional values for `rangeMode`: + * + `'value'` mode: the axis extent will always be determined by + * `dataZoom.startValue` and `dataZoom.endValue`, despite + * how data like and how `axis.min` and `axis.max` are. + * + `'percent'` mode: `100` represents 100% of the `[dMin, dMax]`, + * where `dMin` is `axis.min` if `axis.min` specified, otherwise `data.extent[0]`, + * and `dMax` is `axis.max` if `axis.max` specified, otherwise `data.extent[1]`. + * Axis extent will be determined by the result of the percent of `[dMin, dMax]`. + * + * For example, when users are using dynamic data (update data periodically via `setOption`), + * if in `'value`' mode, the window will be kept in a fixed value range despite how + * data are appended, while if in `'percent'` mode, whe window range will be changed alone with + * the appended data (suppose `axis.min` and `axis.max` are not specified). + */ + + _this._rangePropMode = ['percent', 'percent']; + return _this; + } + + DataZoomModel.prototype.init = function (option, parentModel, ecModel) { + var inputRawOption = retrieveRawOption(option); + /** + * Suppose a "main process" start at the point that model prepared (that is, + * model initialized or merged or method called in `action`). + * We should keep the `main process` idempotent, that is, given a set of values + * on `option`, we get the same result. + * + * But sometimes, values on `option` will be updated for providing users + * a "final calculated value" (`dataZoomProcessor` will do that). Those value + * should not be the base/input of the `main process`. + * + * So in that case we should save and keep the input of the `main process` + * separately, called `settledOption`. + * + * For example, consider the case: + * (Step_1) brush zoom the grid by `toolbox.dataZoom`, + * where the original input `option.startValue`, `option.endValue` are earsed by + * calculated value. + * (Step)2) click the legend to hide and show a series, + * where the new range is calculated by the earsed `startValue` and `endValue`, + * which brings incorrect result. + */ + + this.settledOption = inputRawOption; + this.mergeDefaultAndTheme(option, ecModel); + + this._doInit(inputRawOption); + }; + + DataZoomModel.prototype.mergeOption = function (newOption) { + var inputRawOption = retrieveRawOption(newOption); //FIX #2591 + + merge(this.option, newOption, true); + merge(this.settledOption, inputRawOption, true); + + this._doInit(inputRawOption); + }; + + DataZoomModel.prototype._doInit = function (inputRawOption) { + var thisOption = this.option; + + this._setDefaultThrottle(inputRawOption); + + this._updateRangeUse(inputRawOption); + + var settledOption = this.settledOption; + each([['start', 'startValue'], ['end', 'endValue']], function (names, index) { + // start/end has higher priority over startValue/endValue if they + // both set, but we should make chart.setOption({endValue: 1000}) + // effective, rather than chart.setOption({endValue: 1000, end: null}). + if (this._rangePropMode[index] === 'value') { + thisOption[names[0]] = settledOption[names[0]] = null; + } // Otherwise do nothing and use the merge result. + + }, this); + + this._resetTarget(); + }; + + DataZoomModel.prototype._resetTarget = function () { + var optionOrient = this.get('orient', true); + var targetAxisIndexMap = this._targetAxisInfoMap = createHashMap(); + + var hasAxisSpecified = this._fillSpecifiedTargetAxis(targetAxisIndexMap); + + if (hasAxisSpecified) { + this._orient = optionOrient || this._makeAutoOrientByTargetAxis(); + } else { + this._orient = optionOrient || 'horizontal'; + + this._fillAutoTargetAxisByOrient(targetAxisIndexMap, this._orient); + } + + this._noTarget = true; + targetAxisIndexMap.each(function (axisInfo) { + if (axisInfo.indexList.length) { + this._noTarget = false; + } + }, this); + }; + + DataZoomModel.prototype._fillSpecifiedTargetAxis = function (targetAxisIndexMap) { + var hasAxisSpecified = false; + each(DATA_ZOOM_AXIS_DIMENSIONS, function (axisDim) { + var refering = this.getReferringComponents(getAxisMainType(axisDim), MULTIPLE_REFERRING); // When user set axisIndex as a empty array, we think that user specify axisIndex + // but do not want use auto mode. Because empty array may be encountered when + // some error occured. + + if (!refering.specified) { + return; + } + + hasAxisSpecified = true; + var axisInfo = new DataZoomAxisInfo(); + each(refering.models, function (axisModel) { + axisInfo.add(axisModel.componentIndex); + }); + targetAxisIndexMap.set(axisDim, axisInfo); + }, this); + return hasAxisSpecified; + }; + + DataZoomModel.prototype._fillAutoTargetAxisByOrient = function (targetAxisIndexMap, orient) { + var ecModel = this.ecModel; + var needAuto = true; // Find axis that parallel to dataZoom as default. + + if (needAuto) { + var axisDim = orient === 'vertical' ? 'y' : 'x'; + var axisModels = ecModel.findComponents({ + mainType: axisDim + 'Axis' + }); + setParallelAxis(axisModels, axisDim); + } // Find axis that parallel to dataZoom as default. + + + if (needAuto) { + var axisModels = ecModel.findComponents({ + mainType: 'singleAxis', + filter: function (axisModel) { + return axisModel.get('orient', true) === orient; + } + }); + setParallelAxis(axisModels, 'single'); + } + + function setParallelAxis(axisModels, axisDim) { + // At least use the first parallel axis as the target axis. + var axisModel = axisModels[0]; + + if (!axisModel) { + return; + } + + var axisInfo = new DataZoomAxisInfo(); + axisInfo.add(axisModel.componentIndex); + targetAxisIndexMap.set(axisDim, axisInfo); + needAuto = false; // Find parallel axes in the same grid. + + if (axisDim === 'x' || axisDim === 'y') { + var gridModel_1 = axisModel.getReferringComponents('grid', SINGLE_REFERRING).models[0]; + gridModel_1 && each(axisModels, function (axModel) { + if (axisModel.componentIndex !== axModel.componentIndex && gridModel_1 === axModel.getReferringComponents('grid', SINGLE_REFERRING).models[0]) { + axisInfo.add(axModel.componentIndex); + } + }); + } + } + + if (needAuto) { + // If no parallel axis, find the first category axis as default. (Also consider polar). + each(DATA_ZOOM_AXIS_DIMENSIONS, function (axisDim) { + if (!needAuto) { + return; + } + + var axisModels = ecModel.findComponents({ + mainType: getAxisMainType(axisDim), + filter: function (axisModel) { + return axisModel.get('type', true) === 'category'; + } + }); + + if (axisModels[0]) { + var axisInfo = new DataZoomAxisInfo(); + axisInfo.add(axisModels[0].componentIndex); + targetAxisIndexMap.set(axisDim, axisInfo); + needAuto = false; + } + }, this); + } + }; + + DataZoomModel.prototype._makeAutoOrientByTargetAxis = function () { + var dim; // Find the first axis + + this.eachTargetAxis(function (axisDim) { + !dim && (dim = axisDim); + }, this); + return dim === 'y' ? 'vertical' : 'horizontal'; + }; + + DataZoomModel.prototype._setDefaultThrottle = function (inputRawOption) { + // When first time user set throttle, auto throttle ends. + if (inputRawOption.hasOwnProperty('throttle')) { + this._autoThrottle = false; + } + + if (this._autoThrottle) { + var globalOption = this.ecModel.option; + this.option.throttle = globalOption.animation && globalOption.animationDurationUpdate > 0 ? 100 : 20; + } + }; + + DataZoomModel.prototype._updateRangeUse = function (inputRawOption) { + var rangePropMode = this._rangePropMode; + var rangeModeInOption = this.get('rangeMode'); + each([['start', 'startValue'], ['end', 'endValue']], function (names, index) { + var percentSpecified = inputRawOption[names[0]] != null; + var valueSpecified = inputRawOption[names[1]] != null; + + if (percentSpecified && !valueSpecified) { + rangePropMode[index] = 'percent'; + } else if (!percentSpecified && valueSpecified) { + rangePropMode[index] = 'value'; + } else if (rangeModeInOption) { + rangePropMode[index] = rangeModeInOption[index]; + } else if (percentSpecified) { + // percentSpecified && valueSpecified + rangePropMode[index] = 'percent'; + } // else remain its original setting. + + }); + }; + + DataZoomModel.prototype.noTarget = function () { + return this._noTarget; + }; + + DataZoomModel.prototype.getFirstTargetAxisModel = function () { + var firstAxisModel; + this.eachTargetAxis(function (axisDim, axisIndex) { + if (firstAxisModel == null) { + firstAxisModel = this.ecModel.getComponent(getAxisMainType(axisDim), axisIndex); + } + }, this); + return firstAxisModel; + }; + /** + * @param {Function} callback param: axisModel, dimNames, axisIndex, dataZoomModel, ecModel + */ + + + DataZoomModel.prototype.eachTargetAxis = function (callback, context) { + this._targetAxisInfoMap.each(function (axisInfo, axisDim) { + each(axisInfo.indexList, function (axisIndex) { + callback.call(context, axisDim, axisIndex); + }); + }); + }; + /** + * @return If not found, return null/undefined. + */ + + + DataZoomModel.prototype.getAxisProxy = function (axisDim, axisIndex) { + var axisModel = this.getAxisModel(axisDim, axisIndex); + + if (axisModel) { + return axisModel.__dzAxisProxy; + } + }; + /** + * @return If not found, return null/undefined. + */ + + + DataZoomModel.prototype.getAxisModel = function (axisDim, axisIndex) { + if ("development" !== 'production') { + assert(axisDim && axisIndex != null); + } + + var axisInfo = this._targetAxisInfoMap.get(axisDim); + + if (axisInfo && axisInfo.indexMap[axisIndex]) { + return this.ecModel.getComponent(getAxisMainType(axisDim), axisIndex); + } + }; + /** + * If not specified, set to undefined. + */ + + + DataZoomModel.prototype.setRawRange = function (opt) { + var thisOption = this.option; + var settledOption = this.settledOption; + each([['start', 'startValue'], ['end', 'endValue']], function (names) { + // Consider the pair : + // If one has value and the other one is `null/undefined`, we both set them + // to `settledOption`. This strategy enables the feature to clear the original + // value in `settledOption` to `null/undefined`. + // But if both of them are `null/undefined`, we do not set them to `settledOption` + // and keep `settledOption` with the original value. This strategy enables users to + // only set but not set when calling + // `dispatchAction`. + // The pair is treated in the same way. + if (opt[names[0]] != null || opt[names[1]] != null) { + thisOption[names[0]] = settledOption[names[0]] = opt[names[0]]; + thisOption[names[1]] = settledOption[names[1]] = opt[names[1]]; + } + }, this); + + this._updateRangeUse(opt); + }; + + DataZoomModel.prototype.setCalculatedRange = function (opt) { + var option = this.option; + each(['start', 'startValue', 'end', 'endValue'], function (name) { + option[name] = opt[name]; + }); + }; + + DataZoomModel.prototype.getPercentRange = function () { + var axisProxy = this.findRepresentativeAxisProxy(); + + if (axisProxy) { + return axisProxy.getDataPercentWindow(); + } + }; + /** + * For example, chart.getModel().getComponent('dataZoom').getValueRange('y', 0); + * + * @return [startValue, endValue] value can only be '-' or finite number. + */ + + + DataZoomModel.prototype.getValueRange = function (axisDim, axisIndex) { + if (axisDim == null && axisIndex == null) { + var axisProxy = this.findRepresentativeAxisProxy(); + + if (axisProxy) { + return axisProxy.getDataValueWindow(); + } + } else { + return this.getAxisProxy(axisDim, axisIndex).getDataValueWindow(); + } + }; + /** + * @param axisModel If axisModel given, find axisProxy + * corresponding to the axisModel + */ + + + DataZoomModel.prototype.findRepresentativeAxisProxy = function (axisModel) { + if (axisModel) { + return axisModel.__dzAxisProxy; + } // Find the first hosted axisProxy + + + var firstProxy; + + var axisDimList = this._targetAxisInfoMap.keys(); + + for (var i = 0; i < axisDimList.length; i++) { + var axisDim = axisDimList[i]; + + var axisInfo = this._targetAxisInfoMap.get(axisDim); + + for (var j = 0; j < axisInfo.indexList.length; j++) { + var proxy = this.getAxisProxy(axisDim, axisInfo.indexList[j]); + + if (proxy.hostedBy(this)) { + return proxy; + } + + if (!firstProxy) { + firstProxy = proxy; + } + } + } // If no hosted proxy found, still need to return a proxy. + // This case always happens in toolbox dataZoom, where axes are all hosted by + // other dataZooms. + + + return firstProxy; + }; + + DataZoomModel.prototype.getRangePropMode = function () { + return this._rangePropMode.slice(); + }; + + DataZoomModel.prototype.getOrient = function () { + if ("development" !== 'production') { + // Should not be called before initialized. + assert(this._orient); + } + + return this._orient; + }; + + DataZoomModel.type = 'dataZoom'; + DataZoomModel.dependencies = ['xAxis', 'yAxis', 'radiusAxis', 'angleAxis', 'singleAxis', 'series', 'toolbox']; + DataZoomModel.defaultOption = { + // zlevel: 0, + z: 4, + filterMode: 'filter', + start: 0, + end: 100 + }; + return DataZoomModel; + }(ComponentModel); + /** + * Retrieve the those raw params from option, which will be cached separately. + * becasue they will be overwritten by normalized/calculated values in the main + * process. + */ + + + function retrieveRawOption(option) { + var ret = {}; + each(['start', 'end', 'startValue', 'endValue', 'throttle'], function (name) { + option.hasOwnProperty(name) && (ret[name] = option[name]); + }); + return ret; + } + + var SelectDataZoomModel = + /** @class */ + function (_super) { + __extends(SelectDataZoomModel, _super); + + function SelectDataZoomModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = SelectDataZoomModel.type; + return _this; + } + + SelectDataZoomModel.type = 'dataZoom.select'; + return SelectDataZoomModel; + }(DataZoomModel); + + var DataZoomView = + /** @class */ + function (_super) { + __extends(DataZoomView, _super); + + function DataZoomView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = DataZoomView.type; + return _this; + } + + DataZoomView.prototype.render = function (dataZoomModel, ecModel, api, payload) { + this.dataZoomModel = dataZoomModel; + this.ecModel = ecModel; + this.api = api; + }; + + DataZoomView.type = 'dataZoom'; + return DataZoomView; + }(ComponentView); + + var SelectDataZoomView = + /** @class */ + function (_super) { + __extends(SelectDataZoomView, _super); + + function SelectDataZoomView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = SelectDataZoomView.type; + return _this; + } + + SelectDataZoomView.type = 'dataZoom.select'; + return SelectDataZoomView; + }(DataZoomView); + + var each$8 = each; + var asc$1 = asc; + /** + * Operate single axis. + * One axis can only operated by one axis operator. + * Different dataZoomModels may be defined to operate the same axis. + * (i.e. 'inside' data zoom and 'slider' data zoom components) + * So dataZoomModels share one axisProxy in that case. + */ + + var AxisProxy = + /** @class */ + function () { + function AxisProxy(dimName, axisIndex, dataZoomModel, ecModel) { + this._dimName = dimName; + this._axisIndex = axisIndex; + this.ecModel = ecModel; + this._dataZoomModel = dataZoomModel; // /** + // * @readOnly + // * @private + // */ + // this.hasSeriesStacked; + } + /** + * Whether the axisProxy is hosted by dataZoomModel. + */ + + + AxisProxy.prototype.hostedBy = function (dataZoomModel) { + return this._dataZoomModel === dataZoomModel; + }; + /** + * @return Value can only be NaN or finite value. + */ + + + AxisProxy.prototype.getDataValueWindow = function () { + return this._valueWindow.slice(); + }; + /** + * @return {Array.} + */ + + + AxisProxy.prototype.getDataPercentWindow = function () { + return this._percentWindow.slice(); + }; + + AxisProxy.prototype.getTargetSeriesModels = function () { + var seriesModels = []; + this.ecModel.eachSeries(function (seriesModel) { + if (isCoordSupported(seriesModel)) { + var axisMainType = getAxisMainType(this._dimName); + var axisModel = seriesModel.getReferringComponents(axisMainType, SINGLE_REFERRING).models[0]; + + if (axisModel && this._axisIndex === axisModel.componentIndex) { + seriesModels.push(seriesModel); + } + } + }, this); + return seriesModels; + }; + + AxisProxy.prototype.getAxisModel = function () { + return this.ecModel.getComponent(this._dimName + 'Axis', this._axisIndex); + }; + + AxisProxy.prototype.getMinMaxSpan = function () { + return clone(this._minMaxSpan); + }; + /** + * Only calculate by given range and this._dataExtent, do not change anything. + */ + + + AxisProxy.prototype.calculateDataWindow = function (opt) { + var dataExtent = this._dataExtent; + var axisModel = this.getAxisModel(); + var scale = axisModel.axis.scale; + + var rangePropMode = this._dataZoomModel.getRangePropMode(); + + var percentExtent = [0, 100]; + var percentWindow = []; + var valueWindow = []; + var hasPropModeValue; + each$8(['start', 'end'], function (prop, idx) { + var boundPercent = opt[prop]; + var boundValue = opt[prop + 'Value']; // Notice: dataZoom is based either on `percentProp` ('start', 'end') or + // on `valueProp` ('startValue', 'endValue'). (They are based on the data extent + // but not min/max of axis, which will be calculated by data window then). + // The former one is suitable for cases that a dataZoom component controls multiple + // axes with different unit or extent, and the latter one is suitable for accurate + // zoom by pixel (e.g., in dataZoomSelect). + // we use `getRangePropMode()` to mark which prop is used. `rangePropMode` is updated + // only when setOption or dispatchAction, otherwise it remains its original value. + // (Why not only record `percentProp` and always map to `valueProp`? Because + // the map `valueProp` -> `percentProp` -> `valueProp` probably not the original + // `valueProp`. consider two axes constrolled by one dataZoom. They have different + // data extent. All of values that are overflow the `dataExtent` will be calculated + // to percent '100%'). + + if (rangePropMode[idx] === 'percent') { + boundPercent == null && (boundPercent = percentExtent[idx]); // Use scale.parse to math round for category or time axis. + + boundValue = scale.parse(linearMap(boundPercent, percentExtent, dataExtent)); + } else { + hasPropModeValue = true; + boundValue = boundValue == null ? dataExtent[idx] : scale.parse(boundValue); // Calculating `percent` from `value` may be not accurate, because + // This calculation can not be inversed, because all of values that + // are overflow the `dataExtent` will be calculated to percent '100%' + + boundPercent = linearMap(boundValue, dataExtent, percentExtent); + } // valueWindow[idx] = round(boundValue); + // percentWindow[idx] = round(boundPercent); + + + valueWindow[idx] = boundValue; + percentWindow[idx] = boundPercent; + }); + asc$1(valueWindow); + asc$1(percentWindow); // The windows from user calling of `dispatchAction` might be out of the extent, + // or do not obey the `min/maxSpan`, `min/maxValueSpan`. But we dont restrict window + // by `zoomLock` here, because we see `zoomLock` just as a interaction constraint, + // where API is able to initialize/modify the window size even though `zoomLock` + // specified. + + var spans = this._minMaxSpan; + hasPropModeValue ? restrictSet(valueWindow, percentWindow, dataExtent, percentExtent, false) : restrictSet(percentWindow, valueWindow, percentExtent, dataExtent, true); + + function restrictSet(fromWindow, toWindow, fromExtent, toExtent, toValue) { + var suffix = toValue ? 'Span' : 'ValueSpan'; + sliderMove(0, fromWindow, fromExtent, 'all', spans['min' + suffix], spans['max' + suffix]); + + for (var i = 0; i < 2; i++) { + toWindow[i] = linearMap(fromWindow[i], fromExtent, toExtent, true); + toValue && (toWindow[i] = scale.parse(toWindow[i])); + } + } + + return { + valueWindow: valueWindow, + percentWindow: percentWindow + }; + }; + /** + * Notice: reset should not be called before series.restoreData() called, + * so it is recommanded to be called in "process stage" but not "model init + * stage". + */ + + + AxisProxy.prototype.reset = function (dataZoomModel) { + if (dataZoomModel !== this._dataZoomModel) { + return; + } + + var targetSeries = this.getTargetSeriesModels(); // Culculate data window and data extent, and record them. + + this._dataExtent = calculateDataExtent(this, this._dimName, targetSeries); // `calculateDataWindow` uses min/maxSpan. + + this._updateMinMaxSpan(); + + var dataWindow = this.calculateDataWindow(dataZoomModel.settledOption); + this._valueWindow = dataWindow.valueWindow; + this._percentWindow = dataWindow.percentWindow; // Update axis setting then. + + this._setAxisModel(); + }; + + AxisProxy.prototype.filterData = function (dataZoomModel, api) { + if (dataZoomModel !== this._dataZoomModel) { + return; + } + + var axisDim = this._dimName; + var seriesModels = this.getTargetSeriesModels(); + var filterMode = dataZoomModel.get('filterMode'); + var valueWindow = this._valueWindow; + + if (filterMode === 'none') { + return; + } // FIXME + // Toolbox may has dataZoom injected. And if there are stacked bar chart + // with NaN data, NaN will be filtered and stack will be wrong. + // So we need to force the mode to be set empty. + // In fect, it is not a big deal that do not support filterMode-'filter' + // when using toolbox#dataZoom, utill tooltip#dataZoom support "single axis + // selection" some day, which might need "adapt to data extent on the + // otherAxis", which is disabled by filterMode-'empty'. + // But currently, stack has been fixed to based on value but not index, + // so this is not an issue any more. + // let otherAxisModel = this.getOtherAxisModel(); + // if (dataZoomModel.get('$fromToolbox') + // && otherAxisModel + // && otherAxisModel.hasSeriesStacked + // ) { + // filterMode = 'empty'; + // } + // TODO + // filterMode 'weakFilter' and 'empty' is not optimized for huge data yet. + + + each$8(seriesModels, function (seriesModel) { + var seriesData = seriesModel.getData(); + var dataDims = seriesData.mapDimensionsAll(axisDim); + + if (!dataDims.length) { + return; + } + + if (filterMode === 'weakFilter') { + var store_1 = seriesData.getStore(); + var dataDimIndices_1 = map(dataDims, function (dim) { + return seriesData.getDimensionIndex(dim); + }, seriesData); + seriesData.filterSelf(function (dataIndex) { + var leftOut; + var rightOut; + var hasValue; + + for (var i = 0; i < dataDims.length; i++) { + var value = store_1.get(dataDimIndices_1[i], dataIndex); + var thisHasValue = !isNaN(value); + var thisLeftOut = value < valueWindow[0]; + var thisRightOut = value > valueWindow[1]; + + if (thisHasValue && !thisLeftOut && !thisRightOut) { + return true; + } + + thisHasValue && (hasValue = true); + thisLeftOut && (leftOut = true); + thisRightOut && (rightOut = true); + } // If both left out and right out, do not filter. + + + return hasValue && leftOut && rightOut; + }); + } else { + each$8(dataDims, function (dim) { + if (filterMode === 'empty') { + seriesModel.setData(seriesData = seriesData.map(dim, function (value) { + return !isInWindow(value) ? NaN : value; + })); + } else { + var range = {}; + range[dim] = valueWindow; // console.time('select'); + + seriesData.selectRange(range); // console.timeEnd('select'); + } + }); + } + + each$8(dataDims, function (dim) { + seriesData.setApproximateExtent(valueWindow, dim); + }); + }); + + function isInWindow(value) { + return value >= valueWindow[0] && value <= valueWindow[1]; + } + }; + + AxisProxy.prototype._updateMinMaxSpan = function () { + var minMaxSpan = this._minMaxSpan = {}; + var dataZoomModel = this._dataZoomModel; + var dataExtent = this._dataExtent; + each$8(['min', 'max'], function (minMax) { + var percentSpan = dataZoomModel.get(minMax + 'Span'); + var valueSpan = dataZoomModel.get(minMax + 'ValueSpan'); + valueSpan != null && (valueSpan = this.getAxisModel().axis.scale.parse(valueSpan)); // minValueSpan and maxValueSpan has higher priority than minSpan and maxSpan + + if (valueSpan != null) { + percentSpan = linearMap(dataExtent[0] + valueSpan, dataExtent, [0, 100], true); + } else if (percentSpan != null) { + valueSpan = linearMap(percentSpan, [0, 100], dataExtent, true) - dataExtent[0]; + } + + minMaxSpan[minMax + 'Span'] = percentSpan; + minMaxSpan[minMax + 'ValueSpan'] = valueSpan; + }, this); + }; + + AxisProxy.prototype._setAxisModel = function () { + var axisModel = this.getAxisModel(); + var percentWindow = this._percentWindow; + var valueWindow = this._valueWindow; + + if (!percentWindow) { + return; + } // [0, 500]: arbitrary value, guess axis extent. + + + var precision = getPixelPrecision(valueWindow, [0, 500]); + precision = Math.min(precision, 20); // For value axis, if min/max/scale are not set, we just use the extent obtained + // by series data, which may be a little different from the extent calculated by + // `axisHelper.getScaleExtent`. But the different just affects the experience a + // little when zooming. So it will not be fixed until some users require it strongly. + + var rawExtentInfo = axisModel.axis.scale.rawExtentInfo; + + if (percentWindow[0] !== 0) { + rawExtentInfo.setDeterminedMinMax('min', +valueWindow[0].toFixed(precision)); + } + + if (percentWindow[1] !== 100) { + rawExtentInfo.setDeterminedMinMax('max', +valueWindow[1].toFixed(precision)); + } + + rawExtentInfo.freeze(); + }; + + return AxisProxy; + }(); + + function calculateDataExtent(axisProxy, axisDim, seriesModels) { + var dataExtent = [Infinity, -Infinity]; + each$8(seriesModels, function (seriesModel) { + unionAxisExtentFromData(dataExtent, seriesModel.getData(), axisDim); + }); // It is important to get "consistent" extent when more then one axes is + // controlled by a `dataZoom`, otherwise those axes will not be synchronized + // when zooming. But it is difficult to know what is "consistent", considering + // axes have different type or even different meanings (For example, two + // time axes are used to compare data of the same date in different years). + // So basically dataZoom just obtains extent by series.data (in category axis + // extent can be obtained from axis.data). + // Nevertheless, user can set min/max/scale on axes to make extent of axes + // consistent. + + var axisModel = axisProxy.getAxisModel(); + var rawExtentResult = ensureScaleRawExtentInfo(axisModel.axis.scale, axisModel, dataExtent).calculate(); + return [rawExtentResult.min, rawExtentResult.max]; + } + + var dataZoomProcessor = { + // `dataZoomProcessor` will only be performed in needed series. Consider if + // there is a line series and a pie series, it is better not to update the + // line series if only pie series is needed to be updated. + getTargetSeries: function (ecModel) { + function eachAxisModel(cb) { + ecModel.eachComponent('dataZoom', function (dataZoomModel) { + dataZoomModel.eachTargetAxis(function (axisDim, axisIndex) { + var axisModel = ecModel.getComponent(getAxisMainType(axisDim), axisIndex); + cb(axisDim, axisIndex, axisModel, dataZoomModel); + }); + }); + } // FIXME: it brings side-effect to `getTargetSeries`. + // Prepare axis proxies. + + + eachAxisModel(function (axisDim, axisIndex, axisModel, dataZoomModel) { + // dispose all last axis proxy, in case that some axis are deleted. + axisModel.__dzAxisProxy = null; + }); + var proxyList = []; + eachAxisModel(function (axisDim, axisIndex, axisModel, dataZoomModel) { + // Different dataZooms may constrol the same axis. In that case, + // an axisProxy serves both of them. + if (!axisModel.__dzAxisProxy) { + // Use the first dataZoomModel as the main model of axisProxy. + axisModel.__dzAxisProxy = new AxisProxy(axisDim, axisIndex, dataZoomModel, ecModel); + proxyList.push(axisModel.__dzAxisProxy); + } + }); + var seriesModelMap = createHashMap(); + each(proxyList, function (axisProxy) { + each(axisProxy.getTargetSeriesModels(), function (seriesModel) { + seriesModelMap.set(seriesModel.uid, seriesModel); + }); + }); + return seriesModelMap; + }, + // Consider appendData, where filter should be performed. Because data process is + // in block mode currently, it is not need to worry about that the overallProgress + // execute every frame. + overallReset: function (ecModel, api) { + ecModel.eachComponent('dataZoom', function (dataZoomModel) { + // We calculate window and reset axis here but not in model + // init stage and not after action dispatch handler, because + // reset should be called after seriesData.restoreData. + dataZoomModel.eachTargetAxis(function (axisDim, axisIndex) { + dataZoomModel.getAxisProxy(axisDim, axisIndex).reset(dataZoomModel); + }); // Caution: data zoom filtering is order sensitive when using + // percent range and no min/max/scale set on axis. + // For example, we have dataZoom definition: + // [ + // {xAxisIndex: 0, start: 30, end: 70}, + // {yAxisIndex: 0, start: 20, end: 80} + // ] + // In this case, [20, 80] of y-dataZoom should be based on data + // that have filtered by x-dataZoom using range of [30, 70], + // but should not be based on full raw data. Thus sliding + // x-dataZoom will change both ranges of xAxis and yAxis, + // while sliding y-dataZoom will only change the range of yAxis. + // So we should filter x-axis after reset x-axis immediately, + // and then reset y-axis and filter y-axis. + + dataZoomModel.eachTargetAxis(function (axisDim, axisIndex) { + dataZoomModel.getAxisProxy(axisDim, axisIndex).filterData(dataZoomModel, api); + }); + }); + ecModel.eachComponent('dataZoom', function (dataZoomModel) { + // Fullfill all of the range props so that user + // is able to get them from chart.getOption(). + var axisProxy = dataZoomModel.findRepresentativeAxisProxy(); + + if (axisProxy) { + var percentRange = axisProxy.getDataPercentWindow(); + var valueRange = axisProxy.getDataValueWindow(); + dataZoomModel.setCalculatedRange({ + start: percentRange[0], + end: percentRange[1], + startValue: valueRange[0], + endValue: valueRange[1] + }); + } + }); + } + }; + + function installDataZoomAction(registers) { + registers.registerAction('dataZoom', function (payload, ecModel) { + var effectedModels = findEffectedDataZooms(ecModel, payload); + each(effectedModels, function (dataZoomModel) { + dataZoomModel.setRawRange({ + start: payload.start, + end: payload.end, + startValue: payload.startValue, + endValue: payload.endValue + }); + }); + }); + } + + var installed = false; + function installCommon(registers) { + if (installed) { + return; + } + + installed = true; + registers.registerProcessor(registers.PRIORITY.PROCESSOR.FILTER, dataZoomProcessor); + installDataZoomAction(registers); + registers.registerSubTypeDefaulter('dataZoom', function () { + // Default 'slider' when no type specified. + return 'slider'; + }); + } + + function install$y(registers) { + registers.registerComponentModel(SelectDataZoomModel); + registers.registerComponentView(SelectDataZoomView); + installCommon(registers); + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + var ToolboxFeature = + /** @class */ + function () { + function ToolboxFeature() {} + + return ToolboxFeature; + }(); + var features = {}; + function registerFeature(name, ctor) { + features[name] = ctor; + } + function getFeature(name) { + return features[name]; + } + + var ToolboxModel = + /** @class */ + function (_super) { + __extends(ToolboxModel, _super); + + function ToolboxModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = ToolboxModel.type; + return _this; + } + + ToolboxModel.prototype.optionUpdated = function () { + _super.prototype.optionUpdated.apply(this, arguments); + + var ecModel = this.ecModel; + each(this.option.feature, function (featureOpt, featureName) { + var Feature = getFeature(featureName); + + if (Feature) { + if (Feature.getDefaultOption) { + Feature.defaultOption = Feature.getDefaultOption(ecModel); + } + + merge(featureOpt, Feature.defaultOption); + } + }); + }; + + ToolboxModel.type = 'toolbox'; + ToolboxModel.layoutMode = { + type: 'box', + ignoreSize: true + }; + ToolboxModel.defaultOption = { + show: true, + z: 6, + // zlevel: 0, + orient: 'horizontal', + left: 'right', + top: 'top', + // right + // bottom + backgroundColor: 'transparent', + borderColor: '#ccc', + borderRadius: 0, + borderWidth: 0, + padding: 5, + itemSize: 15, + itemGap: 8, + showTitle: true, + iconStyle: { + borderColor: '#666', + color: 'none' + }, + emphasis: { + iconStyle: { + borderColor: '#3E98C5' + } + }, + // textStyle: {}, + // feature + tooltip: { + show: false, + position: 'bottom' + } + }; + return ToolboxModel; + }(ComponentModel); + + /** + * Layout list like component. + * It will box layout each items in group of component and then position the whole group in the viewport + * @param {module:zrender/group/Group} group + * @param {module:echarts/model/Component} componentModel + * @param {module:echarts/ExtensionAPI} + */ + + function layout$3(group, componentModel, api) { + var boxLayoutParams = componentModel.getBoxLayoutParams(); + var padding = componentModel.get('padding'); + var viewportSize = { + width: api.getWidth(), + height: api.getHeight() + }; + var rect = getLayoutRect(boxLayoutParams, viewportSize, padding); + box(componentModel.get('orient'), group, componentModel.get('itemGap'), rect.width, rect.height); + positionElement(group, boxLayoutParams, viewportSize, padding); + } + function makeBackground(rect, componentModel) { + var padding = normalizeCssArray$1(componentModel.get('padding')); + var style = componentModel.getItemStyle(['color', 'opacity']); + style.fill = componentModel.get('backgroundColor'); + rect = new Rect({ + shape: { + x: rect.x - padding[3], + y: rect.y - padding[0], + width: rect.width + padding[1] + padding[3], + height: rect.height + padding[0] + padding[2], + r: componentModel.get('borderRadius') + }, + style: style, + silent: true, + z2: -1 + }); // FIXME + // `subPixelOptimizeRect` may bring some gap between edge of viewpart + // and background rect when setting like `left: 0`, `top: 0`. + // graphic.subPixelOptimizeRect(rect); + + return rect; + } + + var ToolboxView = + /** @class */ + function (_super) { + __extends(ToolboxView, _super); + + function ToolboxView() { + return _super !== null && _super.apply(this, arguments) || this; + } + + ToolboxView.prototype.render = function (toolboxModel, ecModel, api, payload) { + var group = this.group; + group.removeAll(); + + if (!toolboxModel.get('show')) { + return; + } + + var itemSize = +toolboxModel.get('itemSize'); + var isVertical = toolboxModel.get('orient') === 'vertical'; + var featureOpts = toolboxModel.get('feature') || {}; + var features = this._features || (this._features = {}); + var featureNames = []; + each(featureOpts, function (opt, name) { + featureNames.push(name); + }); + new DataDiffer(this._featureNames || [], featureNames).add(processFeature).update(processFeature).remove(curry(processFeature, null)).execute(); // Keep for diff. + + this._featureNames = featureNames; + + function processFeature(newIndex, oldIndex) { + var featureName = featureNames[newIndex]; + var oldName = featureNames[oldIndex]; + var featureOpt = featureOpts[featureName]; + var featureModel = new Model(featureOpt, toolboxModel, toolboxModel.ecModel); + var feature; // FIX#11236, merge feature title from MagicType newOption. TODO: consider seriesIndex ? + + if (payload && payload.newTitle != null && payload.featureName === featureName) { + featureOpt.title = payload.newTitle; + } + + if (featureName && !oldName) { + // Create + if (isUserFeatureName(featureName)) { + feature = { + onclick: featureModel.option.onclick, + featureName: featureName + }; + } else { + var Feature = getFeature(featureName); + + if (!Feature) { + return; + } + + feature = new Feature(); + } + + features[featureName] = feature; + } else { + feature = features[oldName]; // If feature does not exsit. + + if (!feature) { + return; + } + } + + feature.uid = getUID('toolbox-feature'); + feature.model = featureModel; + feature.ecModel = ecModel; + feature.api = api; + var isToolboxFeature = feature instanceof ToolboxFeature; + + if (!featureName && oldName) { + isToolboxFeature && feature.dispose && feature.dispose(ecModel, api); + return; + } + + if (!featureModel.get('show') || isToolboxFeature && feature.unusable) { + isToolboxFeature && feature.remove && feature.remove(ecModel, api); + return; + } + + createIconPaths(featureModel, feature, featureName); + + featureModel.setIconStatus = function (iconName, status) { + var option = this.option; + var iconPaths = this.iconPaths; + option.iconStatus = option.iconStatus || {}; + option.iconStatus[iconName] = status; + + if (iconPaths[iconName]) { + (status === 'emphasis' ? enterEmphasis : leaveEmphasis)(iconPaths[iconName]); + } + }; + + if (feature instanceof ToolboxFeature) { + if (feature.render) { + feature.render(featureModel, ecModel, api, payload); + } + } + } + + function createIconPaths(featureModel, feature, featureName) { + var iconStyleModel = featureModel.getModel('iconStyle'); + var iconStyleEmphasisModel = featureModel.getModel(['emphasis', 'iconStyle']); // If one feature has mutiple icon. they are orginaized as + // { + // icon: { + // foo: '', + // bar: '' + // }, + // title: { + // foo: '', + // bar: '' + // } + // } + + var icons = feature instanceof ToolboxFeature && feature.getIcons ? feature.getIcons() : featureModel.get('icon'); + var titles = featureModel.get('title') || {}; + var iconsMap; + var titlesMap; + + if (isString(icons)) { + iconsMap = {}; + iconsMap[featureName] = icons; + } else { + iconsMap = icons; + } + + if (isString(titles)) { + titlesMap = {}; + titlesMap[featureName] = titles; + } else { + titlesMap = titles; + } + + var iconPaths = featureModel.iconPaths = {}; + each(iconsMap, function (iconStr, iconName) { + var path = createIcon(iconStr, {}, { + x: -itemSize / 2, + y: -itemSize / 2, + width: itemSize, + height: itemSize + }); // TODO handling image + + path.setStyle(iconStyleModel.getItemStyle()); + var pathEmphasisState = path.ensureState('emphasis'); + pathEmphasisState.style = iconStyleEmphasisModel.getItemStyle(); // Text position calculation + + var textContent = new ZRText({ + style: { + text: titlesMap[iconName], + align: iconStyleEmphasisModel.get('textAlign'), + borderRadius: iconStyleEmphasisModel.get('textBorderRadius'), + padding: iconStyleEmphasisModel.get('textPadding'), + fill: null + }, + ignore: true + }); + path.setTextContent(textContent); + setTooltipConfig({ + el: path, + componentModel: toolboxModel, + itemName: iconName, + formatterParamsExtra: { + title: titlesMap[iconName] + } + }); + path.__title = titlesMap[iconName]; + path.on('mouseover', function () { + // Should not reuse above hoverStyle, which might be modified. + var hoverStyle = iconStyleEmphasisModel.getItemStyle(); + var defaultTextPosition = isVertical ? toolboxModel.get('right') == null && toolboxModel.get('left') !== 'right' ? 'right' : 'left' : toolboxModel.get('bottom') == null && toolboxModel.get('top') !== 'bottom' ? 'bottom' : 'top'; + textContent.setStyle({ + fill: iconStyleEmphasisModel.get('textFill') || hoverStyle.fill || hoverStyle.stroke || '#000', + backgroundColor: iconStyleEmphasisModel.get('textBackgroundColor') + }); + path.setTextConfig({ + position: iconStyleEmphasisModel.get('textPosition') || defaultTextPosition + }); + textContent.ignore = !toolboxModel.get('showTitle'); // Use enterEmphasis and leaveEmphasis provide by ec. + // There are flags managed by the echarts. + + api.enterEmphasis(this); + }).on('mouseout', function () { + if (featureModel.get(['iconStatus', iconName]) !== 'emphasis') { + api.leaveEmphasis(this); + } + + textContent.hide(); + }); + (featureModel.get(['iconStatus', iconName]) === 'emphasis' ? enterEmphasis : leaveEmphasis)(path); + group.add(path); + path.on('click', bind(feature.onclick, feature, ecModel, api, iconName)); + iconPaths[iconName] = path; + }); + } + + layout$3(group, toolboxModel, api); // Render background after group is layout + // FIXME + + group.add(makeBackground(group.getBoundingRect(), toolboxModel)); // Adjust icon title positions to avoid them out of screen + + isVertical || group.eachChild(function (icon) { + var titleText = icon.__title; // const hoverStyle = icon.hoverStyle; + // TODO simplify code? + + var emphasisState = icon.ensureState('emphasis'); + var emphasisTextConfig = emphasisState.textConfig || (emphasisState.textConfig = {}); + var textContent = icon.getTextContent(); + var emphasisTextState = textContent && textContent.ensureState('emphasis'); // May be background element + + if (emphasisTextState && !isFunction(emphasisTextState) && titleText) { + var emphasisTextStyle = emphasisTextState.style || (emphasisTextState.style = {}); + var rect = getBoundingRect(titleText, ZRText.makeFont(emphasisTextStyle)); + var offsetX = icon.x + group.x; + var offsetY = icon.y + group.y + itemSize; + var needPutOnTop = false; + + if (offsetY + rect.height > api.getHeight()) { + emphasisTextConfig.position = 'top'; + needPutOnTop = true; + } + + var topOffset = needPutOnTop ? -5 - rect.height : itemSize + 10; + + if (offsetX + rect.width / 2 > api.getWidth()) { + emphasisTextConfig.position = ['100%', topOffset]; + emphasisTextStyle.align = 'right'; + } else if (offsetX - rect.width / 2 < 0) { + emphasisTextConfig.position = [0, topOffset]; + emphasisTextStyle.align = 'left'; + } + } + }); + }; + + ToolboxView.prototype.updateView = function (toolboxModel, ecModel, api, payload) { + each(this._features, function (feature) { + feature instanceof ToolboxFeature && feature.updateView && feature.updateView(feature.model, ecModel, api, payload); + }); + }; // updateLayout(toolboxModel, ecModel, api, payload) { + // zrUtil.each(this._features, function (feature) { + // feature.updateLayout && feature.updateLayout(feature.model, ecModel, api, payload); + // }); + // }, + + + ToolboxView.prototype.remove = function (ecModel, api) { + each(this._features, function (feature) { + feature instanceof ToolboxFeature && feature.remove && feature.remove(ecModel, api); + }); + this.group.removeAll(); + }; + + ToolboxView.prototype.dispose = function (ecModel, api) { + each(this._features, function (feature) { + feature instanceof ToolboxFeature && feature.dispose && feature.dispose(ecModel, api); + }); + }; + + ToolboxView.type = 'toolbox'; + return ToolboxView; + }(ComponentView); + + function isUserFeatureName(featureName) { + return featureName.indexOf('my') === 0; + } + + /* global window, document */ + + var SaveAsImage = + /** @class */ + function (_super) { + __extends(SaveAsImage, _super); + + function SaveAsImage() { + return _super !== null && _super.apply(this, arguments) || this; + } + + SaveAsImage.prototype.onclick = function (ecModel, api) { + var model = this.model; + var title = model.get('name') || ecModel.get('title.0.text') || 'echarts'; + var isSvg = api.getZr().painter.getType() === 'svg'; + var type = isSvg ? 'svg' : model.get('type', true) || 'png'; + var url = api.getConnectedDataURL({ + type: type, + backgroundColor: model.get('backgroundColor', true) || ecModel.get('backgroundColor') || '#fff', + connectedBackgroundColor: model.get('connectedBackgroundColor'), + excludeComponents: model.get('excludeComponents'), + pixelRatio: model.get('pixelRatio') + }); + var browser = env.browser; // Chrome, Firefox, New Edge + + if (isFunction(MouseEvent) && (browser.newEdge || !browser.ie && !browser.edge)) { + var $a = document.createElement('a'); + $a.download = title + '.' + type; + $a.target = '_blank'; + $a.href = url; + var evt = new MouseEvent('click', { + // some micro front-end framework， window maybe is a Proxy + view: document.defaultView, + bubbles: true, + cancelable: false + }); + $a.dispatchEvent(evt); + } // IE or old Edge + else { + // @ts-ignore + if (window.navigator.msSaveOrOpenBlob || isSvg) { + var parts = url.split(','); // data:[][;charset=][;base64], + + var base64Encoded = parts[0].indexOf('base64') > -1; + var bstr = isSvg // should decode the svg data uri first + ? decodeURIComponent(parts[1]) : parts[1]; // only `atob` when the data uri is encoded with base64 + // otherwise, like `svg` data uri exported by zrender, + // there will be an error, for it's not encoded with base64. + // (just a url-encoded string through `encodeURIComponent`) + + base64Encoded && (bstr = window.atob(bstr)); + var filename = title + '.' + type; // @ts-ignore + + if (window.navigator.msSaveOrOpenBlob) { + var n = bstr.length; + var u8arr = new Uint8Array(n); + + while (n--) { + u8arr[n] = bstr.charCodeAt(n); + } + + var blob = new Blob([u8arr]); // @ts-ignore + + window.navigator.msSaveOrOpenBlob(blob, filename); + } else { + var frame = document.createElement('iframe'); + document.body.appendChild(frame); + var cw = frame.contentWindow; + var doc = cw.document; + doc.open('image/svg+xml', 'replace'); + doc.write(bstr); + doc.close(); + cw.focus(); + doc.execCommand('SaveAs', true, filename); + document.body.removeChild(frame); + } + } else { + var lang = model.get('lang'); + var html = '' + '' + '' + ''; + var tab = window.open(); + tab.document.write(html); + tab.document.title = title; + } + } + }; + + SaveAsImage.getDefaultOption = function (ecModel) { + var defaultOption = { + show: true, + icon: 'M4.7,22.9L29.3,45.5L54.7,23.4M4.6,43.6L4.6,58L53.8,58L53.8,43.6M29.2,45.1L29.2,0', + title: ecModel.getLocaleModel().get(['toolbox', 'saveAsImage', 'title']), + type: 'png', + // Default use option.backgroundColor + // backgroundColor: '#fff', + connectedBackgroundColor: '#fff', + name: '', + excludeComponents: ['toolbox'], + // use current pixel ratio of device by default + // pixelRatio: 1, + lang: ecModel.getLocaleModel().get(['toolbox', 'saveAsImage', 'lang']) + }; + return defaultOption; + }; + + return SaveAsImage; + }(ToolboxFeature); + + var INNER_STACK_KEYWORD = '__ec_magicType_stack__'; + var radioTypes = [['line', 'bar'], ['stack']]; + + var MagicType = + /** @class */ + function (_super) { + __extends(MagicType, _super); + + function MagicType() { + return _super !== null && _super.apply(this, arguments) || this; + } + + MagicType.prototype.getIcons = function () { + var model = this.model; + var availableIcons = model.get('icon'); + var icons = {}; + each(model.get('type'), function (type) { + if (availableIcons[type]) { + icons[type] = availableIcons[type]; + } + }); + return icons; + }; + + MagicType.getDefaultOption = function (ecModel) { + var defaultOption = { + show: true, + type: [], + // Icon group + icon: { + line: 'M4.1,28.9h7.1l9.3-22l7.4,38l9.7-19.7l3,12.8h14.9M4.1,58h51.4', + bar: 'M6.7,22.9h10V48h-10V22.9zM24.9,13h10v35h-10V13zM43.2,2h10v46h-10V2zM3.1,58h53.7', + // eslint-disable-next-line + stack: 'M8.2,38.4l-8.4,4.1l30.6,15.3L60,42.5l-8.1-4.1l-21.5,11L8.2,38.4z M51.9,30l-8.1,4.2l-13.4,6.9l-13.9-6.9L8.2,30l-8.4,4.2l8.4,4.2l22.2,11l21.5-11l8.1-4.2L51.9,30z M51.9,21.7l-8.1,4.2L35.7,30l-5.3,2.8L24.9,30l-8.4-4.1l-8.3-4.2l-8.4,4.2L8.2,30l8.3,4.2l13.9,6.9l13.4-6.9l8.1-4.2l8.1-4.1L51.9,21.7zM30.4,2.2L-0.2,17.5l8.4,4.1l8.3,4.2l8.4,4.2l5.5,2.7l5.3-2.7l8.1-4.2l8.1-4.2l8.1-4.1L30.4,2.2z' // jshint ignore:line + + }, + // `line`, `bar`, `stack`, `tiled` + title: ecModel.getLocaleModel().get(['toolbox', 'magicType', 'title']), + option: {}, + seriesIndex: {} + }; + return defaultOption; + }; + + MagicType.prototype.onclick = function (ecModel, api, type) { + var model = this.model; + var seriesIndex = model.get(['seriesIndex', type]); // Not supported magicType + + if (!seriesOptGenreator[type]) { + return; + } + + var newOption = { + series: [] + }; + + var generateNewSeriesTypes = function (seriesModel) { + var seriesType = seriesModel.subType; + var seriesId = seriesModel.id; + var newSeriesOpt = seriesOptGenreator[type](seriesType, seriesId, seriesModel, model); + + if (newSeriesOpt) { + // PENDING If merge original option? + defaults(newSeriesOpt, seriesModel.option); + newOption.series.push(newSeriesOpt); + } // Modify boundaryGap + + + var coordSys = seriesModel.coordinateSystem; + + if (coordSys && coordSys.type === 'cartesian2d' && (type === 'line' || type === 'bar')) { + var categoryAxis = coordSys.getAxesByScale('ordinal')[0]; + + if (categoryAxis) { + var axisDim = categoryAxis.dim; + var axisType = axisDim + 'Axis'; + var axisModel = seriesModel.getReferringComponents(axisType, SINGLE_REFERRING).models[0]; + var axisIndex = axisModel.componentIndex; + newOption[axisType] = newOption[axisType] || []; + + for (var i = 0; i <= axisIndex; i++) { + newOption[axisType][axisIndex] = newOption[axisType][axisIndex] || {}; + } + + newOption[axisType][axisIndex].boundaryGap = type === 'bar'; + } + } + }; + + each(radioTypes, function (radio) { + if (indexOf(radio, type) >= 0) { + each(radio, function (item) { + model.setIconStatus(item, 'normal'); + }); + } + }); + model.setIconStatus(type, 'emphasis'); + ecModel.eachComponent({ + mainType: 'series', + query: seriesIndex == null ? null : { + seriesIndex: seriesIndex + } + }, generateNewSeriesTypes); + var newTitle; + var currentType = type; // Change title of stack + + if (type === 'stack') { + // use titles in model instead of ecModel + // as stack and tiled appears in pair, just flip them + // no need of checking stack state + newTitle = merge({ + stack: model.option.title.tiled, + tiled: model.option.title.stack + }, model.option.title); + + if (model.get(['iconStatus', type]) !== 'emphasis') { + currentType = 'tiled'; + } + } + + api.dispatchAction({ + type: 'changeMagicType', + currentType: currentType, + newOption: newOption, + newTitle: newTitle, + featureName: 'magicType' + }); + }; + + return MagicType; + }(ToolboxFeature); + + var seriesOptGenreator = { + 'line': function (seriesType, seriesId, seriesModel, model) { + if (seriesType === 'bar') { + return merge({ + id: seriesId, + type: 'line', + // Preserve data related option + data: seriesModel.get('data'), + stack: seriesModel.get('stack'), + markPoint: seriesModel.get('markPoint'), + markLine: seriesModel.get('markLine') + }, model.get(['option', 'line']) || {}, true); + } + }, + 'bar': function (seriesType, seriesId, seriesModel, model) { + if (seriesType === 'line') { + return merge({ + id: seriesId, + type: 'bar', + // Preserve data related option + data: seriesModel.get('data'), + stack: seriesModel.get('stack'), + markPoint: seriesModel.get('markPoint'), + markLine: seriesModel.get('markLine') + }, model.get(['option', 'bar']) || {}, true); + } + }, + 'stack': function (seriesType, seriesId, seriesModel, model) { + var isStack = seriesModel.get('stack') === INNER_STACK_KEYWORD; + + if (seriesType === 'line' || seriesType === 'bar') { + model.setIconStatus('stack', isStack ? 'normal' : 'emphasis'); + return merge({ + id: seriesId, + stack: isStack ? '' : INNER_STACK_KEYWORD + }, model.get(['option', 'stack']) || {}, true); + } + } + }; // TODO: SELF REGISTERED. + + registerAction({ + type: 'changeMagicType', + event: 'magicTypeChanged', + update: 'prepareAndUpdate' + }, function (payload, ecModel) { + ecModel.mergeOption(payload.newOption); + }); + + /* global document */ + + var BLOCK_SPLITER = new Array(60).join('-'); + var ITEM_SPLITER = '\t'; + /** + * Group series into two types + * 1. on category axis, like line, bar + * 2. others, like scatter, pie + */ + + function groupSeries(ecModel) { + var seriesGroupByCategoryAxis = {}; + var otherSeries = []; + var meta = []; + ecModel.eachRawSeries(function (seriesModel) { + var coordSys = seriesModel.coordinateSystem; + + if (coordSys && (coordSys.type === 'cartesian2d' || coordSys.type === 'polar')) { + // TODO: TYPE Consider polar? Include polar may increase unecessary bundle size. + var baseAxis = coordSys.getBaseAxis(); + + if (baseAxis.type === 'category') { + var key = baseAxis.dim + '_' + baseAxis.index; + + if (!seriesGroupByCategoryAxis[key]) { + seriesGroupByCategoryAxis[key] = { + categoryAxis: baseAxis, + valueAxis: coordSys.getOtherAxis(baseAxis), + series: [] + }; + meta.push({ + axisDim: baseAxis.dim, + axisIndex: baseAxis.index + }); + } + + seriesGroupByCategoryAxis[key].series.push(seriesModel); + } else { + otherSeries.push(seriesModel); + } + } else { + otherSeries.push(seriesModel); + } + }); + return { + seriesGroupByCategoryAxis: seriesGroupByCategoryAxis, + other: otherSeries, + meta: meta + }; + } + /** + * Assemble content of series on cateogory axis + * @inner + */ + + + function assembleSeriesWithCategoryAxis(groups) { + var tables = []; + each(groups, function (group, key) { + var categoryAxis = group.categoryAxis; + var valueAxis = group.valueAxis; + var valueAxisDim = valueAxis.dim; + var headers = [' '].concat(map(group.series, function (series) { + return series.name; + })); // @ts-ignore TODO Polar + + var columns = [categoryAxis.model.getCategories()]; + each(group.series, function (series) { + var rawData = series.getRawData(); + columns.push(series.getRawData().mapArray(rawData.mapDimension(valueAxisDim), function (val) { + return val; + })); + }); // Assemble table content + + var lines = [headers.join(ITEM_SPLITER)]; + + for (var i = 0; i < columns[0].length; i++) { + var items = []; + + for (var j = 0; j < columns.length; j++) { + items.push(columns[j][i]); + } + + lines.push(items.join(ITEM_SPLITER)); + } + + tables.push(lines.join('\n')); + }); + return tables.join('\n\n' + BLOCK_SPLITER + '\n\n'); + } + /** + * Assemble content of other series + */ + + + function assembleOtherSeries(series) { + return map(series, function (series) { + var data = series.getRawData(); + var lines = [series.name]; + var vals = []; + data.each(data.dimensions, function () { + var argLen = arguments.length; + var dataIndex = arguments[argLen - 1]; + var name = data.getName(dataIndex); + + for (var i = 0; i < argLen - 1; i++) { + vals[i] = arguments[i]; + } + + lines.push((name ? name + ITEM_SPLITER : '') + vals.join(ITEM_SPLITER)); + }); + return lines.join('\n'); + }).join('\n\n' + BLOCK_SPLITER + '\n\n'); + } + + function getContentFromModel(ecModel) { + var result = groupSeries(ecModel); + return { + value: filter([assembleSeriesWithCategoryAxis(result.seriesGroupByCategoryAxis), assembleOtherSeries(result.other)], function (str) { + return !!str.replace(/[\n\t\s]/g, ''); + }).join('\n\n' + BLOCK_SPLITER + '\n\n'), + meta: result.meta + }; + } + + function trim$1(str) { + return str.replace(/^\s\s*/, '').replace(/\s\s*$/, ''); + } + /** + * If a block is tsv format + */ + + + function isTSVFormat(block) { + // Simple method to find out if a block is tsv format + var firstLine = block.slice(0, block.indexOf('\n')); + + if (firstLine.indexOf(ITEM_SPLITER) >= 0) { + return true; + } + } + + var itemSplitRegex = new RegExp('[' + ITEM_SPLITER + ']+', 'g'); + /** + * @param {string} tsv + * @return {Object} + */ + + function parseTSVContents(tsv) { + var tsvLines = tsv.split(/\n+/g); + var headers = trim$1(tsvLines.shift()).split(itemSplitRegex); + var categories = []; + var series = map(headers, function (header) { + return { + name: header, + data: [] + }; + }); + + for (var i = 0; i < tsvLines.length; i++) { + var items = trim$1(tsvLines[i]).split(itemSplitRegex); + categories.push(items.shift()); + + for (var j = 0; j < items.length; j++) { + series[j] && (series[j].data[i] = items[j]); + } + } + + return { + series: series, + categories: categories + }; + } + + function parseListContents(str) { + var lines = str.split(/\n+/g); + var seriesName = trim$1(lines.shift()); + var data = []; + + for (var i = 0; i < lines.length; i++) { + // if line is empty, ignore it. + // there is a case that a user forgot to delete `\n`. + var line = trim$1(lines[i]); + + if (!line) { + continue; + } + + var items = line.split(itemSplitRegex); + var name_1 = ''; + var value = void 0; + var hasName = false; + + if (isNaN(items[0])) { + // First item is name + hasName = true; + name_1 = items[0]; + items = items.slice(1); + data[i] = { + name: name_1, + value: [] + }; + value = data[i].value; + } else { + value = data[i] = []; + } + + for (var j = 0; j < items.length; j++) { + value.push(+items[j]); + } + + if (value.length === 1) { + hasName ? data[i].value = value[0] : data[i] = value[0]; + } + } + + return { + name: seriesName, + data: data + }; + } + + function parseContents(str, blockMetaList) { + var blocks = str.split(new RegExp('\n*' + BLOCK_SPLITER + '\n*', 'g')); + var newOption = { + series: [] + }; + each(blocks, function (block, idx) { + if (isTSVFormat(block)) { + var result = parseTSVContents(block); + var blockMeta = blockMetaList[idx]; + var axisKey = blockMeta.axisDim + 'Axis'; + + if (blockMeta) { + newOption[axisKey] = newOption[axisKey] || []; + newOption[axisKey][blockMeta.axisIndex] = { + data: result.categories + }; + newOption.series = newOption.series.concat(result.series); + } + } else { + var result = parseListContents(block); + newOption.series.push(result); + } + }); + return newOption; + } + + var DataView = + /** @class */ + function (_super) { + __extends(DataView, _super); + + function DataView() { + return _super !== null && _super.apply(this, arguments) || this; + } + + DataView.prototype.onclick = function (ecModel, api) { + // FIXME: better way? + setTimeout(function () { + api.dispatchAction({ + type: 'hideTip' + }); + }); + var container = api.getDom(); + var model = this.model; + + if (this._dom) { + container.removeChild(this._dom); + } + + var root = document.createElement('div'); // use padding to avoid 5px whitespace + + root.style.cssText = 'position:absolute;top:0;bottom:0;left:0;right:0;padding:5px'; + root.style.backgroundColor = model.get('backgroundColor') || '#fff'; // Create elements + + var header = document.createElement('h4'); + var lang = model.get('lang') || []; + header.innerHTML = lang[0] || model.get('title'); + header.style.cssText = 'margin:10px 20px'; + header.style.color = model.get('textColor'); + var viewMain = document.createElement('div'); + var textarea = document.createElement('textarea'); + viewMain.style.cssText = 'overflow:auto'; + var optionToContent = model.get('optionToContent'); + var contentToOption = model.get('contentToOption'); + var result = getContentFromModel(ecModel); + + if (isFunction(optionToContent)) { + var htmlOrDom = optionToContent(api.getOption()); + + if (isString(htmlOrDom)) { + viewMain.innerHTML = htmlOrDom; + } else if (isDom(htmlOrDom)) { + viewMain.appendChild(htmlOrDom); + } + } else { + // Use default textarea + textarea.readOnly = model.get('readOnly'); + var style = textarea.style; // eslint-disable-next-line max-len + + style.cssText = 'display:block;width:100%;height:100%;font-family:monospace;font-size:14px;line-height:1.6rem;resize:none;box-sizing:border-box;outline:none'; + style.color = model.get('textColor'); + style.borderColor = model.get('textareaBorderColor'); + style.backgroundColor = model.get('textareaColor'); + textarea.value = result.value; + viewMain.appendChild(textarea); + } + + var blockMetaList = result.meta; + var buttonContainer = document.createElement('div'); + buttonContainer.style.cssText = 'position:absolute;bottom:5px;left:0;right:0'; // eslint-disable-next-line max-len + + var buttonStyle = 'float:right;margin-right:20px;border:none;cursor:pointer;padding:2px 5px;font-size:12px;border-radius:3px'; + var closeButton = document.createElement('div'); + var refreshButton = document.createElement('div'); + buttonStyle += ';background-color:' + model.get('buttonColor'); + buttonStyle += ';color:' + model.get('buttonTextColor'); + var self = this; + + function close() { + container.removeChild(root); + self._dom = null; + } + + addEventListener(closeButton, 'click', close); + addEventListener(refreshButton, 'click', function () { + if (contentToOption == null && optionToContent != null || contentToOption != null && optionToContent == null) { + if ("development" !== 'production') { + // eslint-disable-next-line + warn('It seems you have just provided one of `contentToOption` and `optionToContent` functions but missed the other one. Data change is ignored.'); + } + + close(); + return; + } + + var newOption; + + try { + if (isFunction(contentToOption)) { + newOption = contentToOption(viewMain, api.getOption()); + } else { + newOption = parseContents(textarea.value, blockMetaList); + } + } catch (e) { + close(); + throw new Error('Data view format error ' + e); + } + + if (newOption) { + api.dispatchAction({ + type: 'changeDataView', + newOption: newOption + }); + } + + close(); + }); + closeButton.innerHTML = lang[1]; + refreshButton.innerHTML = lang[2]; + refreshButton.style.cssText = closeButton.style.cssText = buttonStyle; + !model.get('readOnly') && buttonContainer.appendChild(refreshButton); + buttonContainer.appendChild(closeButton); + root.appendChild(header); + root.appendChild(viewMain); + root.appendChild(buttonContainer); + viewMain.style.height = container.clientHeight - 80 + 'px'; + container.appendChild(root); + this._dom = root; + }; + + DataView.prototype.remove = function (ecModel, api) { + this._dom && api.getDom().removeChild(this._dom); + }; + + DataView.prototype.dispose = function (ecModel, api) { + this.remove(ecModel, api); + }; + + DataView.getDefaultOption = function (ecModel) { + var defaultOption = { + show: true, + readOnly: false, + optionToContent: null, + contentToOption: null, + // eslint-disable-next-line + icon: 'M17.5,17.3H33 M17.5,17.3H33 M45.4,29.5h-28 M11.5,2v56H51V14.8L38.4,2H11.5z M38.4,2.2v12.7H51 M45.4,41.7h-28', + title: ecModel.getLocaleModel().get(['toolbox', 'dataView', 'title']), + lang: ecModel.getLocaleModel().get(['toolbox', 'dataView', 'lang']), + backgroundColor: '#fff', + textColor: '#000', + textareaColor: '#fff', + textareaBorderColor: '#333', + buttonColor: '#c23531', + buttonTextColor: '#fff' + }; + return defaultOption; + }; + + return DataView; + }(ToolboxFeature); + /** + * @inner + */ + + + function tryMergeDataOption(newData, originalData) { + return map(newData, function (newVal, idx) { + var original = originalData && originalData[idx]; + + if (isObject(original) && !isArray(original)) { + var newValIsObject = isObject(newVal) && !isArray(newVal); + + if (!newValIsObject) { + newVal = { + value: newVal + }; + } // original data has name but new data has no name + + + var shouldDeleteName = original.name != null && newVal.name == null; // Original data has option + + newVal = defaults(newVal, original); + shouldDeleteName && delete newVal.name; + return newVal; + } else { + return newVal; + } + }); + } // TODO: SELF REGISTERED. + + + registerAction({ + type: 'changeDataView', + event: 'dataViewChanged', + update: 'prepareAndUpdate' + }, function (payload, ecModel) { + var newSeriesOptList = []; + each(payload.newOption.series, function (seriesOpt) { + var seriesModel = ecModel.getSeriesByName(seriesOpt.name)[0]; + + if (!seriesModel) { + // New created series + // Geuss the series type + newSeriesOptList.push(extend({ + // Default is scatter + type: 'scatter' + }, seriesOpt)); + } else { + var originalData = seriesModel.get('data'); + newSeriesOptList.push({ + name: seriesOpt.name, + data: tryMergeDataOption(seriesOpt.data, originalData) + }); + } + }); + ecModel.mergeOption(defaults({ + series: newSeriesOptList + }, payload.newOption)); + }); + + var each$9 = each; + var inner$f = makeInner(); + /** + * @param ecModel + * @param newSnapshot key is dataZoomId + */ + + function push(ecModel, newSnapshot) { + var storedSnapshots = getStoreSnapshots(ecModel); // If previous dataZoom can not be found, + // complete an range with current range. + + each$9(newSnapshot, function (batchItem, dataZoomId) { + var i = storedSnapshots.length - 1; + + for (; i >= 0; i--) { + var snapshot = storedSnapshots[i]; + + if (snapshot[dataZoomId]) { + break; + } + } + + if (i < 0) { + // No origin range set, create one by current range. + var dataZoomModel = ecModel.queryComponents({ + mainType: 'dataZoom', + subType: 'select', + id: dataZoomId + })[0]; + + if (dataZoomModel) { + var percentRange = dataZoomModel.getPercentRange(); + storedSnapshots[0][dataZoomId] = { + dataZoomId: dataZoomId, + start: percentRange[0], + end: percentRange[1] + }; + } + } + }); + storedSnapshots.push(newSnapshot); + } + function pop(ecModel) { + var storedSnapshots = getStoreSnapshots(ecModel); + var head = storedSnapshots[storedSnapshots.length - 1]; + storedSnapshots.length > 1 && storedSnapshots.pop(); // Find top for all dataZoom. + + var snapshot = {}; + each$9(head, function (batchItem, dataZoomId) { + for (var i = storedSnapshots.length - 1; i >= 0; i--) { + batchItem = storedSnapshots[i][dataZoomId]; + + if (batchItem) { + snapshot[dataZoomId] = batchItem; + break; + } + } + }); + return snapshot; + } + function clear$1(ecModel) { + inner$f(ecModel).snapshots = null; + } + function count(ecModel) { + return getStoreSnapshots(ecModel).length; + } + /** + * History length of each dataZoom may be different. + * this._history[0] is used to store origin range. + */ + + function getStoreSnapshots(ecModel) { + var store = inner$f(ecModel); + + if (!store.snapshots) { + store.snapshots = [{}]; + } + + return store.snapshots; + } + + var RestoreOption = + /** @class */ + function (_super) { + __extends(RestoreOption, _super); + + function RestoreOption() { + return _super !== null && _super.apply(this, arguments) || this; + } + + RestoreOption.prototype.onclick = function (ecModel, api) { + clear$1(ecModel); + api.dispatchAction({ + type: 'restore', + from: this.uid + }); + }; + + RestoreOption.getDefaultOption = function (ecModel) { + var defaultOption = { + show: true, + // eslint-disable-next-line + icon: 'M3.8,33.4 M47,18.9h9.8V8.7 M56.3,20.1 C52.1,9,40.5,0.6,26.8,2.1C12.6,3.7,1.6,16.2,2.1,30.6 M13,41.1H3.1v10.2 M3.7,39.9c4.2,11.1,15.8,19.5,29.5,18 c14.2-1.6,25.2-14.1,24.7-28.5', + title: ecModel.getLocaleModel().get(['toolbox', 'restore', 'title']) + }; + return defaultOption; + }; + + return RestoreOption; + }(ToolboxFeature); // TODO: SELF REGISTERED. + + + registerAction({ + type: 'restore', + event: 'restore', + update: 'prepareAndUpdate' + }, function (payload, ecModel) { + ecModel.resetOption('recreate'); + }); + + // how to genarialize to more coordinate systems. + + var INCLUDE_FINDER_MAIN_TYPES = ['grid', 'xAxis', 'yAxis', 'geo', 'graph', 'polar', 'radiusAxis', 'angleAxis', 'bmap']; + + var BrushTargetManager = + /** @class */ + function () { + /** + * @param finder contains Index/Id/Name of xAxis/yAxis/geo/grid + * Each can be {number|Array.}. like: {xAxisIndex: [3, 4]} + * @param opt.include include coordinate system types. + */ + function BrushTargetManager(finder, ecModel, opt) { + var _this = this; + + this._targetInfoList = []; + var foundCpts = parseFinder$1(ecModel, finder); + each(targetInfoBuilders, function (builder, type) { + if (!opt || !opt.include || indexOf(opt.include, type) >= 0) { + builder(foundCpts, _this._targetInfoList); + } + }); + } + + BrushTargetManager.prototype.setOutputRanges = function (areas, ecModel) { + this.matchOutputRanges(areas, ecModel, function (area, coordRange, coordSys) { + (area.coordRanges || (area.coordRanges = [])).push(coordRange); // area.coordRange is the first of area.coordRanges + + if (!area.coordRange) { + area.coordRange = coordRange; // In 'category' axis, coord to pixel is not reversible, so we can not + // rebuild range by coordRange accrately, which may bring trouble when + // brushing only one item. So we use __rangeOffset to rebuilding range + // by coordRange. And this it only used in brush component so it is no + // need to be adapted to coordRanges. + + var result = coordConvert[area.brushType](0, coordSys, coordRange); + area.__rangeOffset = { + offset: diffProcessor[area.brushType](result.values, area.range, [1, 1]), + xyMinMax: result.xyMinMax + }; + } + }); + return areas; + }; + + BrushTargetManager.prototype.matchOutputRanges = function (areas, ecModel, cb) { + each(areas, function (area) { + var targetInfo = this.findTargetInfo(area, ecModel); + + if (targetInfo && targetInfo !== true) { + each(targetInfo.coordSyses, function (coordSys) { + var result = coordConvert[area.brushType](1, coordSys, area.range, true); + cb(area, result.values, coordSys, ecModel); + }); + } + }, this); + }; + /** + * the `areas` is `BrushModel.areas`. + * Called in layout stage. + * convert `area.coordRange` to global range and set panelId to `area.range`. + */ + + + BrushTargetManager.prototype.setInputRanges = function (areas, ecModel) { + each(areas, function (area) { + var targetInfo = this.findTargetInfo(area, ecModel); + + if ("development" !== 'production') { + assert(!targetInfo || targetInfo === true || area.coordRange, 'coordRange must be specified when coord index specified.'); + assert(!targetInfo || targetInfo !== true || area.range, 'range must be specified in global brush.'); + } + + area.range = area.range || []; // convert coordRange to global range and set panelId. + + if (targetInfo && targetInfo !== true) { + area.panelId = targetInfo.panelId; // (1) area.range shoule always be calculate from coordRange but does + // not keep its original value, for the sake of the dataZoom scenario, + // where area.coordRange remains unchanged but area.range may be changed. + // (2) Only support converting one coordRange to pixel range in brush + // component. So do not consider `coordRanges`. + // (3) About __rangeOffset, see comment above. + + var result = coordConvert[area.brushType](0, targetInfo.coordSys, area.coordRange); + var rangeOffset = area.__rangeOffset; + area.range = rangeOffset ? diffProcessor[area.brushType](result.values, rangeOffset.offset, getScales(result.xyMinMax, rangeOffset.xyMinMax)) : result.values; + } + }, this); + }; + + BrushTargetManager.prototype.makePanelOpts = function (api, getDefaultBrushType) { + return map(this._targetInfoList, function (targetInfo) { + var rect = targetInfo.getPanelRect(); + return { + panelId: targetInfo.panelId, + defaultBrushType: getDefaultBrushType ? getDefaultBrushType(targetInfo) : null, + clipPath: makeRectPanelClipPath(rect), + isTargetByCursor: makeRectIsTargetByCursor(rect, api, targetInfo.coordSysModel), + getLinearBrushOtherExtent: makeLinearBrushOtherExtent(rect) + }; + }); + }; + + BrushTargetManager.prototype.controlSeries = function (area, seriesModel, ecModel) { + // Check whether area is bound in coord, and series do not belong to that coord. + // If do not do this check, some brush (like lineX) will controll all axes. + var targetInfo = this.findTargetInfo(area, ecModel); + return targetInfo === true || targetInfo && indexOf(targetInfo.coordSyses, seriesModel.coordinateSystem) >= 0; + }; + /** + * If return Object, a coord found. + * If reutrn true, global found. + * Otherwise nothing found. + */ + + + BrushTargetManager.prototype.findTargetInfo = function (area, ecModel) { + var targetInfoList = this._targetInfoList; + var foundCpts = parseFinder$1(ecModel, area); + + for (var i = 0; i < targetInfoList.length; i++) { + var targetInfo = targetInfoList[i]; + var areaPanelId = area.panelId; + + if (areaPanelId) { + if (targetInfo.panelId === areaPanelId) { + return targetInfo; + } + } else { + for (var j = 0; j < targetInfoMatchers.length; j++) { + if (targetInfoMatchers[j](foundCpts, targetInfo)) { + return targetInfo; + } + } + } + } + + return true; + }; + + return BrushTargetManager; + }(); + + function formatMinMax(minMax) { + minMax[0] > minMax[1] && minMax.reverse(); + return minMax; + } + + function parseFinder$1(ecModel, finder) { + return parseFinder(ecModel, finder, { + includeMainTypes: INCLUDE_FINDER_MAIN_TYPES + }); + } + + var targetInfoBuilders = { + grid: function (foundCpts, targetInfoList) { + var xAxisModels = foundCpts.xAxisModels; + var yAxisModels = foundCpts.yAxisModels; + var gridModels = foundCpts.gridModels; // Remove duplicated. + + var gridModelMap = createHashMap(); + var xAxesHas = {}; + var yAxesHas = {}; + + if (!xAxisModels && !yAxisModels && !gridModels) { + return; + } + + each(xAxisModels, function (axisModel) { + var gridModel = axisModel.axis.grid.model; + gridModelMap.set(gridModel.id, gridModel); + xAxesHas[gridModel.id] = true; + }); + each(yAxisModels, function (axisModel) { + var gridModel = axisModel.axis.grid.model; + gridModelMap.set(gridModel.id, gridModel); + yAxesHas[gridModel.id] = true; + }); + each(gridModels, function (gridModel) { + gridModelMap.set(gridModel.id, gridModel); + xAxesHas[gridModel.id] = true; + yAxesHas[gridModel.id] = true; + }); + gridModelMap.each(function (gridModel) { + var grid = gridModel.coordinateSystem; + var cartesians = []; + each(grid.getCartesians(), function (cartesian, index) { + if (indexOf(xAxisModels, cartesian.getAxis('x').model) >= 0 || indexOf(yAxisModels, cartesian.getAxis('y').model) >= 0) { + cartesians.push(cartesian); + } + }); + targetInfoList.push({ + panelId: 'grid--' + gridModel.id, + gridModel: gridModel, + coordSysModel: gridModel, + // Use the first one as the representitive coordSys. + coordSys: cartesians[0], + coordSyses: cartesians, + getPanelRect: panelRectBuilders.grid, + xAxisDeclared: xAxesHas[gridModel.id], + yAxisDeclared: yAxesHas[gridModel.id] + }); + }); + }, + geo: function (foundCpts, targetInfoList) { + each(foundCpts.geoModels, function (geoModel) { + var coordSys = geoModel.coordinateSystem; + targetInfoList.push({ + panelId: 'geo--' + geoModel.id, + geoModel: geoModel, + coordSysModel: geoModel, + coordSys: coordSys, + coordSyses: [coordSys], + getPanelRect: panelRectBuilders.geo + }); + }); + } + }; + var targetInfoMatchers = [// grid + function (foundCpts, targetInfo) { + var xAxisModel = foundCpts.xAxisModel; + var yAxisModel = foundCpts.yAxisModel; + var gridModel = foundCpts.gridModel; + !gridModel && xAxisModel && (gridModel = xAxisModel.axis.grid.model); + !gridModel && yAxisModel && (gridModel = yAxisModel.axis.grid.model); + return gridModel && gridModel === targetInfo.gridModel; + }, // geo + function (foundCpts, targetInfo) { + var geoModel = foundCpts.geoModel; + return geoModel && geoModel === targetInfo.geoModel; + }]; + var panelRectBuilders = { + grid: function () { + // grid is not Transformable. + return this.coordSys.master.getRect().clone(); + }, + geo: function () { + var coordSys = this.coordSys; + var rect = coordSys.getBoundingRect().clone(); // geo roam and zoom transform + + rect.applyTransform(getTransform(coordSys)); + return rect; + } + }; + var coordConvert = { + lineX: curry(axisConvert, 0), + lineY: curry(axisConvert, 1), + rect: function (to, coordSys, rangeOrCoordRange, clamp) { + var xminymin = to ? coordSys.pointToData([rangeOrCoordRange[0][0], rangeOrCoordRange[1][0]], clamp) : coordSys.dataToPoint([rangeOrCoordRange[0][0], rangeOrCoordRange[1][0]], clamp); + var xmaxymax = to ? coordSys.pointToData([rangeOrCoordRange[0][1], rangeOrCoordRange[1][1]], clamp) : coordSys.dataToPoint([rangeOrCoordRange[0][1], rangeOrCoordRange[1][1]], clamp); + var values = [formatMinMax([xminymin[0], xmaxymax[0]]), formatMinMax([xminymin[1], xmaxymax[1]])]; + return { + values: values, + xyMinMax: values + }; + }, + polygon: function (to, coordSys, rangeOrCoordRange, clamp) { + var xyMinMax = [[Infinity, -Infinity], [Infinity, -Infinity]]; + var values = map(rangeOrCoordRange, function (item) { + var p = to ? coordSys.pointToData(item, clamp) : coordSys.dataToPoint(item, clamp); + xyMinMax[0][0] = Math.min(xyMinMax[0][0], p[0]); + xyMinMax[1][0] = Math.min(xyMinMax[1][0], p[1]); + xyMinMax[0][1] = Math.max(xyMinMax[0][1], p[0]); + xyMinMax[1][1] = Math.max(xyMinMax[1][1], p[1]); + return p; + }); + return { + values: values, + xyMinMax: xyMinMax + }; + } + }; + + function axisConvert(axisNameIndex, to, coordSys, rangeOrCoordRange) { + if ("development" !== 'production') { + assert(coordSys.type === 'cartesian2d', 'lineX/lineY brush is available only in cartesian2d.'); + } + + var axis = coordSys.getAxis(['x', 'y'][axisNameIndex]); + var values = formatMinMax(map([0, 1], function (i) { + return to ? axis.coordToData(axis.toLocalCoord(rangeOrCoordRange[i]), true) : axis.toGlobalCoord(axis.dataToCoord(rangeOrCoordRange[i])); + })); + var xyMinMax = []; + xyMinMax[axisNameIndex] = values; + xyMinMax[1 - axisNameIndex] = [NaN, NaN]; + return { + values: values, + xyMinMax: xyMinMax + }; + } + + var diffProcessor = { + lineX: curry(axisDiffProcessor, 0), + lineY: curry(axisDiffProcessor, 1), + rect: function (values, refer, scales) { + return [[values[0][0] - scales[0] * refer[0][0], values[0][1] - scales[0] * refer[0][1]], [values[1][0] - scales[1] * refer[1][0], values[1][1] - scales[1] * refer[1][1]]]; + }, + polygon: function (values, refer, scales) { + return map(values, function (item, idx) { + return [item[0] - scales[0] * refer[idx][0], item[1] - scales[1] * refer[idx][1]]; + }); + } + }; + + function axisDiffProcessor(axisNameIndex, values, refer, scales) { + return [values[0] - scales[axisNameIndex] * refer[0], values[1] - scales[axisNameIndex] * refer[1]]; + } // We have to process scale caused by dataZoom manually, + // although it might be not accurate. + // Return [0~1, 0~1] + + + function getScales(xyMinMaxCurr, xyMinMaxOrigin) { + var sizeCurr = getSize$1(xyMinMaxCurr); + var sizeOrigin = getSize$1(xyMinMaxOrigin); + var scales = [sizeCurr[0] / sizeOrigin[0], sizeCurr[1] / sizeOrigin[1]]; + isNaN(scales[0]) && (scales[0] = 1); + isNaN(scales[1]) && (scales[1] = 1); + return scales; + } + + function getSize$1(xyMinMax) { + return xyMinMax ? [xyMinMax[0][1] - xyMinMax[0][0], xyMinMax[1][1] - xyMinMax[1][0]] : [NaN, NaN]; + } + + var each$a = each; + var DATA_ZOOM_ID_BASE = makeInternalComponentId('toolbox-dataZoom_'); + + var DataZoomFeature = + /** @class */ + function (_super) { + __extends(DataZoomFeature, _super); + + function DataZoomFeature() { + return _super !== null && _super.apply(this, arguments) || this; + } + + DataZoomFeature.prototype.render = function (featureModel, ecModel, api, payload) { + if (!this._brushController) { + this._brushController = new BrushController(api.getZr()); + + this._brushController.on('brush', bind(this._onBrush, this)).mount(); + } + + updateZoomBtnStatus(featureModel, ecModel, this, payload, api); + updateBackBtnStatus(featureModel, ecModel); + }; + + DataZoomFeature.prototype.onclick = function (ecModel, api, type) { + handlers$1[type].call(this); + }; + + DataZoomFeature.prototype.remove = function (ecModel, api) { + this._brushController && this._brushController.unmount(); + }; + + DataZoomFeature.prototype.dispose = function (ecModel, api) { + this._brushController && this._brushController.dispose(); + }; + + DataZoomFeature.prototype._onBrush = function (eventParam) { + var areas = eventParam.areas; + + if (!eventParam.isEnd || !areas.length) { + return; + } + + var snapshot = {}; + var ecModel = this.ecModel; + + this._brushController.updateCovers([]); // remove cover + + + var brushTargetManager = new BrushTargetManager(makeAxisFinder(this.model), ecModel, { + include: ['grid'] + }); + brushTargetManager.matchOutputRanges(areas, ecModel, function (area, coordRange, coordSys) { + if (coordSys.type !== 'cartesian2d') { + return; + } + + var brushType = area.brushType; + + if (brushType === 'rect') { + setBatch('x', coordSys, coordRange[0]); + setBatch('y', coordSys, coordRange[1]); + } else { + setBatch({ + lineX: 'x', + lineY: 'y' + }[brushType], coordSys, coordRange); + } + }); + push(ecModel, snapshot); + + this._dispatchZoomAction(snapshot); + + function setBatch(dimName, coordSys, minMax) { + var axis = coordSys.getAxis(dimName); + var axisModel = axis.model; + var dataZoomModel = findDataZoom(dimName, axisModel, ecModel); // Restrict range. + + var minMaxSpan = dataZoomModel.findRepresentativeAxisProxy(axisModel).getMinMaxSpan(); + + if (minMaxSpan.minValueSpan != null || minMaxSpan.maxValueSpan != null) { + minMax = sliderMove(0, minMax.slice(), axis.scale.getExtent(), 0, minMaxSpan.minValueSpan, minMaxSpan.maxValueSpan); + } + + dataZoomModel && (snapshot[dataZoomModel.id] = { + dataZoomId: dataZoomModel.id, + startValue: minMax[0], + endValue: minMax[1] + }); + } + + function findDataZoom(dimName, axisModel, ecModel) { + var found; + ecModel.eachComponent({ + mainType: 'dataZoom', + subType: 'select' + }, function (dzModel) { + var has = dzModel.getAxisModel(dimName, axisModel.componentIndex); + has && (found = dzModel); + }); + return found; + } + }; + + DataZoomFeature.prototype._dispatchZoomAction = function (snapshot) { + var batch = []; // Convert from hash map to array. + + each$a(snapshot, function (batchItem, dataZoomId) { + batch.push(clone(batchItem)); + }); + batch.length && this.api.dispatchAction({ + type: 'dataZoom', + from: this.uid, + batch: batch + }); + }; + + DataZoomFeature.getDefaultOption = function (ecModel) { + var defaultOption = { + show: true, + filterMode: 'filter', + // Icon group + icon: { + zoom: 'M0,13.5h26.9 M13.5,26.9V0 M32.1,13.5H58V58H13.5 V32.1', + back: 'M22,1.4L9.9,13.5l12.3,12.3 M10.3,13.5H54.9v44.6 H10.3v-26' + }, + // `zoom`, `back` + title: ecModel.getLocaleModel().get(['toolbox', 'dataZoom', 'title']), + brushStyle: { + borderWidth: 0, + color: 'rgba(210,219,238,0.2)' + } + }; + return defaultOption; + }; + + return DataZoomFeature; + }(ToolboxFeature); + + var handlers$1 = { + zoom: function () { + var nextActive = !this._isZoomActive; + this.api.dispatchAction({ + type: 'takeGlobalCursor', + key: 'dataZoomSelect', + dataZoomSelectActive: nextActive + }); + }, + back: function () { + this._dispatchZoomAction(pop(this.ecModel)); + } + }; + + function makeAxisFinder(dzFeatureModel) { + var setting = { + xAxisIndex: dzFeatureModel.get('xAxisIndex', true), + yAxisIndex: dzFeatureModel.get('yAxisIndex', true), + xAxisId: dzFeatureModel.get('xAxisId', true), + yAxisId: dzFeatureModel.get('yAxisId', true) + }; // If both `xAxisIndex` `xAxisId` not set, it means 'all'. + // If both `yAxisIndex` `yAxisId` not set, it means 'all'. + // Some old cases set like this below to close yAxis control but leave xAxis control: + // `{ feature: { dataZoom: { yAxisIndex: false } }`. + + if (setting.xAxisIndex == null && setting.xAxisId == null) { + setting.xAxisIndex = 'all'; + } + + if (setting.yAxisIndex == null && setting.yAxisId == null) { + setting.yAxisIndex = 'all'; + } + + return setting; + } + + function updateBackBtnStatus(featureModel, ecModel) { + featureModel.setIconStatus('back', count(ecModel) > 1 ? 'emphasis' : 'normal'); + } + + function updateZoomBtnStatus(featureModel, ecModel, view, payload, api) { + var zoomActive = view._isZoomActive; + + if (payload && payload.type === 'takeGlobalCursor') { + zoomActive = payload.key === 'dataZoomSelect' ? payload.dataZoomSelectActive : false; + } + + view._isZoomActive = zoomActive; + featureModel.setIconStatus('zoom', zoomActive ? 'emphasis' : 'normal'); + var brushTargetManager = new BrushTargetManager(makeAxisFinder(featureModel), ecModel, { + include: ['grid'] + }); + var panels = brushTargetManager.makePanelOpts(api, function (targetInfo) { + return targetInfo.xAxisDeclared && !targetInfo.yAxisDeclared ? 'lineX' : !targetInfo.xAxisDeclared && targetInfo.yAxisDeclared ? 'lineY' : 'rect'; + }); + + view._brushController.setPanels(panels).enableBrush(zoomActive && panels.length ? { + brushType: 'auto', + brushStyle: featureModel.getModel('brushStyle').getItemStyle() + } : false); + } + + registerInternalOptionCreator('dataZoom', function (ecModel) { + var toolboxModel = ecModel.getComponent('toolbox', 0); + var featureDataZoomPath = ['feature', 'dataZoom']; + + if (!toolboxModel || toolboxModel.get(featureDataZoomPath) == null) { + return; + } + + var dzFeatureModel = toolboxModel.getModel(featureDataZoomPath); + var dzOptions = []; + var finder = makeAxisFinder(dzFeatureModel); + var finderResult = parseFinder(ecModel, finder); + each$a(finderResult.xAxisModels, function (axisModel) { + return buildInternalOptions(axisModel, 'xAxis', 'xAxisIndex'); + }); + each$a(finderResult.yAxisModels, function (axisModel) { + return buildInternalOptions(axisModel, 'yAxis', 'yAxisIndex'); + }); + + function buildInternalOptions(axisModel, axisMainType, axisIndexPropName) { + var axisIndex = axisModel.componentIndex; + var newOpt = { + type: 'select', + $fromToolbox: true, + // Default to be filter + filterMode: dzFeatureModel.get('filterMode', true) || 'filter', + // Id for merge mapping. + id: DATA_ZOOM_ID_BASE + axisMainType + axisIndex + }; + newOpt[axisIndexPropName] = axisIndex; + dzOptions.push(newOpt); + } + + return dzOptions; + }); + + function install$z(registers) { + registers.registerComponentModel(ToolboxModel); + registers.registerComponentView(ToolboxView); + registerFeature('saveAsImage', SaveAsImage); + registerFeature('magicType', MagicType); + registerFeature('dataView', DataView); + registerFeature('dataZoom', DataZoomFeature); + registerFeature('restore', RestoreOption); + use(install$y); + } + + var TooltipModel = + /** @class */ + function (_super) { + __extends(TooltipModel, _super); + + function TooltipModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = TooltipModel.type; + return _this; + } + + TooltipModel.type = 'tooltip'; + TooltipModel.dependencies = ['axisPointer']; + TooltipModel.defaultOption = { + // zlevel: 0, + z: 60, + show: true, + // tooltip main content + showContent: true, + // 'trigger' only works on coordinate system. + // 'item' | 'axis' | 'none' + trigger: 'item', + // 'click' | 'mousemove' | 'none' + triggerOn: 'mousemove|click', + alwaysShowContent: false, + displayMode: 'single', + renderMode: 'auto', + // whether restraint content inside viewRect. + // If renderMode: 'richText', default true. + // If renderMode: 'html', defaut false (for backward compat). + confine: null, + showDelay: 0, + hideDelay: 100, + // Animation transition time, unit is second + transitionDuration: 0.4, + enterable: false, + backgroundColor: '#fff', + // box shadow + shadowBlur: 10, + shadowColor: 'rgba(0, 0, 0, .2)', + shadowOffsetX: 1, + shadowOffsetY: 2, + // tooltip border radius, unit is px, default is 4 + borderRadius: 4, + // tooltip border width, unit is px, default is 0 (no border) + borderWidth: 1, + // Tooltip inside padding, default is 5 for all direction + // Array is allowed to set up, right, bottom, left, same with css + // The default value: See `tooltip/tooltipMarkup.ts#getPaddingFromTooltipModel`. + padding: null, + // Extra css text + extraCssText: '', + // axis indicator, trigger by axis + axisPointer: { + // default is line + // legal values: 'line' | 'shadow' | 'cross' + type: 'line', + // Valid when type is line, appoint tooltip line locate on which line. Optional + // legal values: 'x' | 'y' | 'angle' | 'radius' | 'auto' + // default is 'auto', chose the axis which type is category. + // for multiply y axis, cartesian coord chose x axis, polar chose angle axis + axis: 'auto', + animation: 'auto', + animationDurationUpdate: 200, + animationEasingUpdate: 'exponentialOut', + crossStyle: { + color: '#999', + width: 1, + type: 'dashed', + // TODO formatter + textStyle: {} + } // lineStyle and shadowStyle should not be specified here, + // otherwise it will always override those styles on option.axisPointer. + + }, + textStyle: { + color: '#666', + fontSize: 14 + } + }; + return TooltipModel; + }(ComponentModel); + + /* global document */ + + function shouldTooltipConfine(tooltipModel) { + var confineOption = tooltipModel.get('confine'); + return confineOption != null ? !!confineOption // In richText mode, the outside part can not be visible. + : tooltipModel.get('renderMode') === 'richText'; + } + + function testStyle(styleProps) { + if (!env.domSupported) { + return; + } + + var style = document.documentElement.style; + + for (var i = 0, len = styleProps.length; i < len; i++) { + if (styleProps[i] in style) { + return styleProps[i]; + } + } + } + + var TRANSFORM_VENDOR = testStyle(['transform', 'webkitTransform', 'OTransform', 'MozTransform', 'msTransform']); + var TRANSITION_VENDOR = testStyle(['webkitTransition', 'transition', 'OTransition', 'MozTransition', 'msTransition']); + function toCSSVendorPrefix(styleVendor, styleProp) { + if (!styleVendor) { + return styleProp; + } + + styleProp = toCamelCase(styleProp, true); + var idx = styleVendor.indexOf(styleProp); + styleVendor = idx === -1 ? styleProp : "-" + styleVendor.slice(0, idx) + "-" + styleProp; + return styleVendor.toLowerCase(); + } + function getComputedStyle(el, style) { + var stl = el.currentStyle || document.defaultView && document.defaultView.getComputedStyle(el); + return stl ? style ? stl[style] : stl : null; + } + + /* global document, window */ + + var CSS_TRANSITION_VENDOR = toCSSVendorPrefix(TRANSITION_VENDOR, 'transition'); + var CSS_TRANSFORM_VENDOR = toCSSVendorPrefix(TRANSFORM_VENDOR, 'transform'); // eslint-disable-next-line + + var gCssText = "position:absolute;display:block;border-style:solid;white-space:nowrap;z-index:9999999;" + (env.transform3dSupported ? 'will-change:transform;' : ''); + + function mirrorPos(pos) { + pos = pos === 'left' ? 'right' : pos === 'right' ? 'left' : pos === 'top' ? 'bottom' : 'top'; + return pos; + } + + function assembleArrow(tooltipModel, borderColor, arrowPosition) { + if (!isString(arrowPosition) || arrowPosition === 'inside') { + return ''; + } + + var backgroundColor = tooltipModel.get('backgroundColor'); + var borderWidth = tooltipModel.get('borderWidth'); + borderColor = convertToColorString(borderColor); + var arrowPos = mirrorPos(arrowPosition); + var arrowSize = Math.max(Math.round(borderWidth) * 1.5, 6); + var positionStyle = ''; + var transformStyle = CSS_TRANSFORM_VENDOR + ':'; + var rotateDeg; + + if (indexOf(['left', 'right'], arrowPos) > -1) { + positionStyle += 'top:50%'; + transformStyle += "translateY(-50%) rotate(" + (rotateDeg = arrowPos === 'left' ? -225 : -45) + "deg)"; + } else { + positionStyle += 'left:50%'; + transformStyle += "translateX(-50%) rotate(" + (rotateDeg = arrowPos === 'top' ? 225 : 45) + "deg)"; + } + + var rotateRadian = rotateDeg * Math.PI / 180; + var arrowWH = arrowSize + borderWidth; + var rotatedWH = arrowWH * Math.abs(Math.cos(rotateRadian)) + arrowWH * Math.abs(Math.sin(rotateRadian)); + var arrowOffset = Math.round(((rotatedWH - Math.SQRT2 * borderWidth) / 2 + Math.SQRT2 * borderWidth - (rotatedWH - arrowWH) / 2) * 100) / 100; + positionStyle += ";" + arrowPos + ":-" + arrowOffset + "px"; + var borderStyle = borderColor + " solid " + borderWidth + "px;"; + var styleCss = ["position:absolute;width:" + arrowSize + "px;height:" + arrowSize + "px;", positionStyle + ";" + transformStyle + ";", "border-bottom:" + borderStyle, "border-right:" + borderStyle, "background-color:" + backgroundColor + ";"]; + return "
"; + } + + function assembleTransition(duration, onlyFade) { + var transitionCurve = 'cubic-bezier(0.23,1,0.32,1)'; + var transitionOption = " " + duration / 2 + "s " + transitionCurve; + var transitionText = "opacity" + transitionOption + ",visibility" + transitionOption; + + if (!onlyFade) { + transitionOption = " " + duration + "s " + transitionCurve; + transitionText += env.transformSupported ? "," + CSS_TRANSFORM_VENDOR + transitionOption : ",left" + transitionOption + ",top" + transitionOption; + } + + return CSS_TRANSITION_VENDOR + ':' + transitionText; + } + + function assembleTransform(x, y, toString) { + // If using float on style, the final width of the dom might + // keep changing slightly while mouse move. So `toFixed(0)` them. + var x0 = x.toFixed(0) + 'px'; + var y0 = y.toFixed(0) + 'px'; // not support transform, use `left` and `top` instead. + + if (!env.transformSupported) { + return toString ? "top:" + y0 + ";left:" + x0 + ";" : [['top', y0], ['left', x0]]; + } // support transform + + + var is3d = env.transform3dSupported; + var translate = "translate" + (is3d ? '3d' : '') + "(" + x0 + "," + y0 + (is3d ? ',0' : '') + ")"; + return toString ? 'top:0;left:0;' + CSS_TRANSFORM_VENDOR + ':' + translate + ';' : [['top', 0], ['left', 0], [TRANSFORM_VENDOR, translate]]; + } + /** + * @param {Object} textStyle + * @return {string} + * @inner + */ + + + function assembleFont(textStyleModel) { + var cssText = []; + var fontSize = textStyleModel.get('fontSize'); + var color = textStyleModel.getTextColor(); + color && cssText.push('color:' + color); + cssText.push('font:' + textStyleModel.getFont()); + fontSize // @ts-ignore, leave it to the tooltip refactor. + && cssText.push('line-height:' + Math.round(fontSize * 3 / 2) + 'px'); + var shadowColor = textStyleModel.get('textShadowColor'); + var shadowBlur = textStyleModel.get('textShadowBlur') || 0; + var shadowOffsetX = textStyleModel.get('textShadowOffsetX') || 0; + var shadowOffsetY = textStyleModel.get('textShadowOffsetY') || 0; + shadowColor && shadowBlur && cssText.push('text-shadow:' + shadowOffsetX + 'px ' + shadowOffsetY + 'px ' + shadowBlur + 'px ' + shadowColor); + each(['decoration', 'align'], function (name) { + var val = textStyleModel.get(name); + val && cssText.push('text-' + name + ':' + val); + }); + return cssText.join(';'); + } + + function assembleCssText(tooltipModel, enableTransition, onlyFade) { + var cssText = []; + var transitionDuration = tooltipModel.get('transitionDuration'); + var backgroundColor = tooltipModel.get('backgroundColor'); + var shadowBlur = tooltipModel.get('shadowBlur'); + var shadowColor = tooltipModel.get('shadowColor'); + var shadowOffsetX = tooltipModel.get('shadowOffsetX'); + var shadowOffsetY = tooltipModel.get('shadowOffsetY'); + var textStyleModel = tooltipModel.getModel('textStyle'); + var padding = getPaddingFromTooltipModel(tooltipModel, 'html'); + var boxShadow = shadowOffsetX + "px " + shadowOffsetY + "px " + shadowBlur + "px " + shadowColor; + cssText.push('box-shadow:' + boxShadow); // Animation transition. Do not animate when transitionDuration is 0. + + enableTransition && transitionDuration && cssText.push(assembleTransition(transitionDuration, onlyFade)); + + if (backgroundColor) { + cssText.push('background-color:' + backgroundColor); + } // Border style + + + each(['width', 'color', 'radius'], function (name) { + var borderName = 'border-' + name; + var camelCase = toCamelCase(borderName); + var val = tooltipModel.get(camelCase); + val != null && cssText.push(borderName + ':' + val + (name === 'color' ? '' : 'px')); + }); // Text style + + cssText.push(assembleFont(textStyleModel)); // Padding + + if (padding != null) { + cssText.push('padding:' + normalizeCssArray$1(padding).join('px ') + 'px'); + } + + return cssText.join(';') + ';'; + } // If not able to make, do not modify the input `out`. + + + function makeStyleCoord(out, zr, appendToBody, zrX, zrY) { + var zrPainter = zr && zr.painter; + + if (appendToBody) { + var zrViewportRoot = zrPainter && zrPainter.getViewportRoot(); + + if (zrViewportRoot) { + // Some APPs might use scale on body, so we support CSS transform here. + transformLocalCoord(out, zrViewportRoot, document.body, zrX, zrY); + } + } else { + out[0] = zrX; + out[1] = zrY; // xy should be based on canvas root. But tooltipContent is + // the sibling of canvas root. So padding of ec container + // should be considered here. + + var viewportRootOffset = zrPainter && zrPainter.getViewportRootOffset(); + + if (viewportRootOffset) { + out[0] += viewportRootOffset.offsetLeft; + out[1] += viewportRootOffset.offsetTop; + } + } + + out[2] = out[0] / zr.getWidth(); + out[3] = out[1] / zr.getHeight(); + } + + var TooltipHTMLContent = + /** @class */ + function () { + function TooltipHTMLContent(container, api, opt) { + this._show = false; + this._styleCoord = [0, 0, 0, 0]; + this._enterable = true; + this._firstShow = true; + this._longHide = true; + + if (env.wxa) { + return null; + } + + var el = document.createElement('div'); // TODO: TYPE + + el.domBelongToZr = true; + this.el = el; + var zr = this._zr = api.getZr(); + var appendToBody = this._appendToBody = opt && opt.appendToBody; + makeStyleCoord(this._styleCoord, zr, appendToBody, api.getWidth() / 2, api.getHeight() / 2); + + if (appendToBody) { + document.body.appendChild(el); + } else { + container.appendChild(el); + } + + this._container = container; // FIXME + // Is it needed to trigger zr event manually if + // the browser do not support `pointer-events: none`. + + var self = this; + + el.onmouseenter = function () { + // clear the timeout in hideLater and keep showing tooltip + if (self._enterable) { + clearTimeout(self._hideTimeout); + self._show = true; + } + + self._inContent = true; + }; + + el.onmousemove = function (e) { + e = e || window.event; + + if (!self._enterable) { + // `pointer-events: none` is set to tooltip content div + // if `enterable` is set as `false`, and `el.onmousemove` + // can not be triggered. But in browser that do not + // support `pointer-events`, we need to do this: + // Try trigger zrender event to avoid mouse + // in and out shape too frequently + var handler = zr.handler; + var zrViewportRoot = zr.painter.getViewportRoot(); + normalizeEvent(zrViewportRoot, e, true); + handler.dispatch('mousemove', e); + } + }; + + el.onmouseleave = function () { + // set `_inContent` to `false` before `hideLater` + self._inContent = false; + + if (self._enterable) { + if (self._show) { + self.hideLater(self._hideDelay); + } + } + }; + } + /** + * Update when tooltip is rendered + */ + + + TooltipHTMLContent.prototype.update = function (tooltipModel) { + // FIXME + // Move this logic to ec main? + var container = this._container; + var position = getComputedStyle(container, 'position'); + var domStyle = container.style; + + if (domStyle.position !== 'absolute' && position !== 'absolute') { + domStyle.position = 'relative'; + } // move tooltip if chart resized + + + var alwaysShowContent = tooltipModel.get('alwaysShowContent'); + alwaysShowContent && this._moveIfResized(); // update className + + this.el.className = tooltipModel.get('className') || ''; // Hide the tooltip + // PENDING + // this.hide(); + }; + + TooltipHTMLContent.prototype.show = function (tooltipModel, nearPointColor) { + clearTimeout(this._hideTimeout); + clearTimeout(this._longHideTimeout); + var el = this.el; + var style = el.style; + var styleCoord = this._styleCoord; + + if (!el.innerHTML) { + style.display = 'none'; + } else { + style.cssText = gCssText + assembleCssText(tooltipModel, !this._firstShow, this._longHide) // initial transform + + assembleTransform(styleCoord[0], styleCoord[1], true) + ("border-color:" + convertToColorString(nearPointColor) + ";") + (tooltipModel.get('extraCssText') || '') // If mouse occasionally move over the tooltip, a mouseout event will be + // triggered by canvas, and cause some unexpectable result like dragging + // stop, "unfocusAdjacency". Here `pointer-events: none` is used to solve + // it. Although it is not supported by IE8~IE10, fortunately it is a rare + // scenario. + + (";pointer-events:" + (this._enterable ? 'auto' : 'none')); + } + + this._show = true; + this._firstShow = false; + this._longHide = false; + }; + + TooltipHTMLContent.prototype.setContent = function (content, markers, tooltipModel, borderColor, arrowPosition) { + var el = this.el; + + if (content == null) { + el.innerHTML = ''; + return; + } + + var arrow = ''; + + if (isString(arrowPosition) && tooltipModel.get('trigger') === 'item' && !shouldTooltipConfine(tooltipModel)) { + arrow = assembleArrow(tooltipModel, borderColor, arrowPosition); + } + + if (isString(content)) { + el.innerHTML = content + arrow; + } else if (content) { + // Clear previous + el.innerHTML = ''; + + if (!isArray(content)) { + content = [content]; + } + + for (var i = 0; i < content.length; i++) { + if (isDom(content[i]) && content[i].parentNode !== el) { + el.appendChild(content[i]); + } + } // no arrow if empty + + + if (arrow && el.childNodes.length) { + // no need to create a new parent element, but it's not supported by IE 10 and older. + // const arrowEl = document.createRange().createContextualFragment(arrow); + var arrowEl = document.createElement('div'); + arrowEl.innerHTML = arrow; + el.appendChild(arrowEl); + } + } + }; + + TooltipHTMLContent.prototype.setEnterable = function (enterable) { + this._enterable = enterable; + }; + + TooltipHTMLContent.prototype.getSize = function () { + var el = this.el; + return [el.offsetWidth, el.offsetHeight]; + }; + + TooltipHTMLContent.prototype.moveTo = function (zrX, zrY) { + var styleCoord = this._styleCoord; + makeStyleCoord(styleCoord, this._zr, this._appendToBody, zrX, zrY); + + if (styleCoord[0] != null && styleCoord[1] != null) { + var style_1 = this.el.style; + var transforms = assembleTransform(styleCoord[0], styleCoord[1]); + each(transforms, function (transform) { + style_1[transform[0]] = transform[1]; + }); + } + }; + /** + * when `alwaysShowContent` is true, + * move the tooltip after chart resized + */ + + + TooltipHTMLContent.prototype._moveIfResized = function () { + // The ratio of left to width + var ratioX = this._styleCoord[2]; // The ratio of top to height + + var ratioY = this._styleCoord[3]; + this.moveTo(ratioX * this._zr.getWidth(), ratioY * this._zr.getHeight()); + }; + + TooltipHTMLContent.prototype.hide = function () { + var _this = this; + + var style = this.el.style; + style.visibility = 'hidden'; + style.opacity = '0'; + env.transform3dSupported && (style.willChange = ''); + this._show = false; + this._longHideTimeout = setTimeout(function () { + return _this._longHide = true; + }, 500); + }; + + TooltipHTMLContent.prototype.hideLater = function (time) { + if (this._show && !(this._inContent && this._enterable)) { + if (time) { + this._hideDelay = time; // Set show false to avoid invoke hideLater multiple times + + this._show = false; + this._hideTimeout = setTimeout(bind(this.hide, this), time); + } else { + this.hide(); + } + } + }; + + TooltipHTMLContent.prototype.isShow = function () { + return this._show; + }; + + TooltipHTMLContent.prototype.dispose = function () { + this.el.parentNode.removeChild(this.el); + }; + + return TooltipHTMLContent; + }(); + + var TooltipRichContent = + /** @class */ + function () { + function TooltipRichContent(api) { + this._show = false; + this._styleCoord = [0, 0, 0, 0]; + this._enterable = true; + this._zr = api.getZr(); + makeStyleCoord$1(this._styleCoord, this._zr, api.getWidth() / 2, api.getHeight() / 2); + } + /** + * Update when tooltip is rendered + */ + + + TooltipRichContent.prototype.update = function (tooltipModel) { + var alwaysShowContent = tooltipModel.get('alwaysShowContent'); + alwaysShowContent && this._moveIfResized(); + }; + + TooltipRichContent.prototype.show = function () { + if (this._hideTimeout) { + clearTimeout(this._hideTimeout); + } + + this.el.show(); + this._show = true; + }; + /** + * Set tooltip content + */ + + + TooltipRichContent.prototype.setContent = function (content, markupStyleCreator, tooltipModel, borderColor, arrowPosition) { + var _this = this; + + if (isObject(content)) { + throwError("development" !== 'production' ? 'Passing DOM nodes as content is not supported in richText tooltip!' : ''); + } + + if (this.el) { + this._zr.remove(this.el); + } + + var textStyleModel = tooltipModel.getModel('textStyle'); + this.el = new ZRText({ + style: { + rich: markupStyleCreator.richTextStyles, + text: content, + lineHeight: 22, + borderWidth: 1, + borderColor: borderColor, + textShadowColor: textStyleModel.get('textShadowColor'), + fill: tooltipModel.get(['textStyle', 'color']), + padding: getPaddingFromTooltipModel(tooltipModel, 'richText'), + verticalAlign: 'top', + align: 'left' + }, + z: tooltipModel.get('z') + }); + each(['backgroundColor', 'borderRadius', 'shadowColor', 'shadowBlur', 'shadowOffsetX', 'shadowOffsetY'], function (propName) { + _this.el.style[propName] = tooltipModel.get(propName); + }); + each(['textShadowBlur', 'textShadowOffsetX', 'textShadowOffsetY'], function (propName) { + _this.el.style[propName] = textStyleModel.get(propName) || 0; + }); + + this._zr.add(this.el); + + var self = this; + this.el.on('mouseover', function () { + // clear the timeout in hideLater and keep showing tooltip + if (self._enterable) { + clearTimeout(self._hideTimeout); + self._show = true; + } + + self._inContent = true; + }); + this.el.on('mouseout', function () { + if (self._enterable) { + if (self._show) { + self.hideLater(self._hideDelay); + } + } + + self._inContent = false; + }); + }; + + TooltipRichContent.prototype.setEnterable = function (enterable) { + this._enterable = enterable; + }; + + TooltipRichContent.prototype.getSize = function () { + var el = this.el; + var bounding = this.el.getBoundingRect(); // bounding rect does not include shadow. For renderMode richText, + // if overflow, it will be cut. So calculate them accurately. + + var shadowOuterSize = calcShadowOuterSize(el.style); + return [bounding.width + shadowOuterSize.left + shadowOuterSize.right, bounding.height + shadowOuterSize.top + shadowOuterSize.bottom]; + }; + + TooltipRichContent.prototype.moveTo = function (x, y) { + var el = this.el; + + if (el) { + var styleCoord = this._styleCoord; + makeStyleCoord$1(styleCoord, this._zr, x, y); + x = styleCoord[0]; + y = styleCoord[1]; + var style = el.style; + var borderWidth = mathMaxWith0(style.borderWidth || 0); + var shadowOuterSize = calcShadowOuterSize(style); // rich text x, y do not include border. + + el.x = x + borderWidth + shadowOuterSize.left; + el.y = y + borderWidth + shadowOuterSize.top; + el.markRedraw(); + } + }; + /** + * when `alwaysShowContent` is true, + * move the tooltip after chart resized + */ + + + TooltipRichContent.prototype._moveIfResized = function () { + // The ratio of left to width + var ratioX = this._styleCoord[2]; // The ratio of top to height + + var ratioY = this._styleCoord[3]; + this.moveTo(ratioX * this._zr.getWidth(), ratioY * this._zr.getHeight()); + }; + + TooltipRichContent.prototype.hide = function () { + if (this.el) { + this.el.hide(); + } + + this._show = false; + }; + + TooltipRichContent.prototype.hideLater = function (time) { + if (this._show && !(this._inContent && this._enterable)) { + if (time) { + this._hideDelay = time; // Set show false to avoid invoke hideLater multiple times + + this._show = false; + this._hideTimeout = setTimeout(bind(this.hide, this), time); + } else { + this.hide(); + } + } + }; + + TooltipRichContent.prototype.isShow = function () { + return this._show; + }; + + TooltipRichContent.prototype.dispose = function () { + this._zr.remove(this.el); + }; + + return TooltipRichContent; + }(); + + function mathMaxWith0(val) { + return Math.max(0, val); + } + + function calcShadowOuterSize(style) { + var shadowBlur = mathMaxWith0(style.shadowBlur || 0); + var shadowOffsetX = mathMaxWith0(style.shadowOffsetX || 0); + var shadowOffsetY = mathMaxWith0(style.shadowOffsetY || 0); + return { + left: mathMaxWith0(shadowBlur - shadowOffsetX), + right: mathMaxWith0(shadowBlur + shadowOffsetX), + top: mathMaxWith0(shadowBlur - shadowOffsetY), + bottom: mathMaxWith0(shadowBlur + shadowOffsetY) + }; + } + + function makeStyleCoord$1(out, zr, zrX, zrY) { + out[0] = zrX; + out[1] = zrY; + out[2] = out[0] / zr.getWidth(); + out[3] = out[1] / zr.getHeight(); + } + + var proxyRect = new Rect({ + shape: { + x: -1, + y: -1, + width: 2, + height: 2 + } + }); + + var TooltipView = + /** @class */ + function (_super) { + __extends(TooltipView, _super); + + function TooltipView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = TooltipView.type; + return _this; + } + + TooltipView.prototype.init = function (ecModel, api) { + if (env.node || !api.getDom()) { + return; + } + + var tooltipModel = ecModel.getComponent('tooltip'); + var renderMode = this._renderMode = getTooltipRenderMode(tooltipModel.get('renderMode')); + this._tooltipContent = renderMode === 'richText' ? new TooltipRichContent(api) : new TooltipHTMLContent(api.getDom(), api, { + appendToBody: tooltipModel.get('appendToBody', true) + }); + }; + + TooltipView.prototype.render = function (tooltipModel, ecModel, api) { + if (env.node || !api.getDom()) { + return; + } // Reset + + + this.group.removeAll(); + this._tooltipModel = tooltipModel; + this._ecModel = ecModel; + this._api = api; + /** + * @private + * @type {boolean} + */ + + this._alwaysShowContent = tooltipModel.get('alwaysShowContent'); + var tooltipContent = this._tooltipContent; + tooltipContent.update(tooltipModel); + tooltipContent.setEnterable(tooltipModel.get('enterable')); + + this._initGlobalListener(); + + this._keepShow(); // PENDING + // `mousemove` event will be triggered very frequently when the mouse moves fast, + // which causes that the `updatePosition` function was also called frequently. + // In Chrome with devtools open and Firefox, tooltip looks laggy and shakes. See #14695 #16101 + // To avoid frequent triggering, + // consider throttling it in 50ms when transition is enabled + + + if (this._renderMode !== 'richText' && tooltipModel.get('transitionDuration')) { + createOrUpdate(this, '_updatePosition', 50, 'fixRate'); + } else { + clear(this, '_updatePosition'); + } + }; + + TooltipView.prototype._initGlobalListener = function () { + var tooltipModel = this._tooltipModel; + var triggerOn = tooltipModel.get('triggerOn'); + register('itemTooltip', this._api, bind(function (currTrigger, e, dispatchAction) { + // If 'none', it is not controlled by mouse totally. + if (triggerOn !== 'none') { + if (triggerOn.indexOf(currTrigger) >= 0) { + this._tryShow(e, dispatchAction); + } else if (currTrigger === 'leave') { + this._hide(dispatchAction); + } + } + }, this)); + }; + + TooltipView.prototype._keepShow = function () { + var tooltipModel = this._tooltipModel; + var ecModel = this._ecModel; + var api = this._api; + var triggerOn = tooltipModel.get('triggerOn'); // Try to keep the tooltip show when refreshing + + if (this._lastX != null && this._lastY != null // When user is willing to control tooltip totally using API, + // self.manuallyShowTip({x, y}) might cause tooltip hide, + // which is not expected. + && triggerOn !== 'none' && triggerOn !== 'click') { + var self_1 = this; + clearTimeout(this._refreshUpdateTimeout); + this._refreshUpdateTimeout = setTimeout(function () { + // Show tip next tick after other charts are rendered + // In case highlight action has wrong result + // FIXME + !api.isDisposed() && self_1.manuallyShowTip(tooltipModel, ecModel, api, { + x: self_1._lastX, + y: self_1._lastY, + dataByCoordSys: self_1._lastDataByCoordSys + }); + }); + } + }; + /** + * Show tip manually by + * dispatchAction({ + * type: 'showTip', + * x: 10, + * y: 10 + * }); + * Or + * dispatchAction({ + * type: 'showTip', + * seriesIndex: 0, + * dataIndex or dataIndexInside or name + * }); + * + * TODO Batch + */ + + + TooltipView.prototype.manuallyShowTip = function (tooltipModel, ecModel, api, payload) { + if (payload.from === this.uid || env.node || !api.getDom()) { + return; + } + + var dispatchAction = makeDispatchAction$1(payload, api); // Reset ticket + + this._ticket = ''; // When triggered from axisPointer. + + var dataByCoordSys = payload.dataByCoordSys; + var cmptRef = findComponentReference(payload, ecModel, api); + + if (cmptRef) { + var rect = cmptRef.el.getBoundingRect().clone(); + rect.applyTransform(cmptRef.el.transform); + + this._tryShow({ + offsetX: rect.x + rect.width / 2, + offsetY: rect.y + rect.height / 2, + target: cmptRef.el, + position: payload.position, + // When manully trigger, the mouse is not on the el, so we'd better to + // position tooltip on the bottom of the el and display arrow is possible. + positionDefault: 'bottom' + }, dispatchAction); + } else if (payload.tooltip && payload.x != null && payload.y != null) { + var el = proxyRect; + el.x = payload.x; + el.y = payload.y; + el.update(); + getECData(el).tooltipConfig = { + name: null, + option: payload.tooltip + }; // Manually show tooltip while view is not using zrender elements. + + this._tryShow({ + offsetX: payload.x, + offsetY: payload.y, + target: el + }, dispatchAction); + } else if (dataByCoordSys) { + this._tryShow({ + offsetX: payload.x, + offsetY: payload.y, + position: payload.position, + dataByCoordSys: dataByCoordSys, + tooltipOption: payload.tooltipOption + }, dispatchAction); + } else if (payload.seriesIndex != null) { + if (this._manuallyAxisShowTip(tooltipModel, ecModel, api, payload)) { + return; + } + + var pointInfo = findPointFromSeries(payload, ecModel); + var cx = pointInfo.point[0]; + var cy = pointInfo.point[1]; + + if (cx != null && cy != null) { + this._tryShow({ + offsetX: cx, + offsetY: cy, + target: pointInfo.el, + position: payload.position, + // When manully trigger, the mouse is not on the el, so we'd better to + // position tooltip on the bottom of the el and display arrow is possible. + positionDefault: 'bottom' + }, dispatchAction); + } + } else if (payload.x != null && payload.y != null) { + // FIXME + // should wrap dispatchAction like `axisPointer/globalListener` ? + api.dispatchAction({ + type: 'updateAxisPointer', + x: payload.x, + y: payload.y + }); + + this._tryShow({ + offsetX: payload.x, + offsetY: payload.y, + position: payload.position, + target: api.getZr().findHover(payload.x, payload.y).target + }, dispatchAction); + } + }; + + TooltipView.prototype.manuallyHideTip = function (tooltipModel, ecModel, api, payload) { + var tooltipContent = this._tooltipContent; + + if (!this._alwaysShowContent && this._tooltipModel) { + tooltipContent.hideLater(this._tooltipModel.get('hideDelay')); + } + + this._lastX = this._lastY = this._lastDataByCoordSys = null; + + if (payload.from !== this.uid) { + this._hide(makeDispatchAction$1(payload, api)); + } + }; // Be compatible with previous design, that is, when tooltip.type is 'axis' and + // dispatchAction 'showTip' with seriesIndex and dataIndex will trigger axis pointer + // and tooltip. + + + TooltipView.prototype._manuallyAxisShowTip = function (tooltipModel, ecModel, api, payload) { + var seriesIndex = payload.seriesIndex; + var dataIndex = payload.dataIndex; // @ts-ignore + + var coordSysAxesInfo = ecModel.getComponent('axisPointer').coordSysAxesInfo; + + if (seriesIndex == null || dataIndex == null || coordSysAxesInfo == null) { + return; + } + + var seriesModel = ecModel.getSeriesByIndex(seriesIndex); + + if (!seriesModel) { + return; + } + + var data = seriesModel.getData(); + var tooltipCascadedModel = buildTooltipModel([data.getItemModel(dataIndex), seriesModel, (seriesModel.coordinateSystem || {}).model], this._tooltipModel); + + if (tooltipCascadedModel.get('trigger') !== 'axis') { + return; + } + + api.dispatchAction({ + type: 'updateAxisPointer', + seriesIndex: seriesIndex, + dataIndex: dataIndex, + position: payload.position + }); + return true; + }; + + TooltipView.prototype._tryShow = function (e, dispatchAction) { + var el = e.target; + var tooltipModel = this._tooltipModel; + + if (!tooltipModel) { + return; + } // Save mouse x, mouse y. So we can try to keep showing the tip if chart is refreshed + + + this._lastX = e.offsetX; + this._lastY = e.offsetY; + var dataByCoordSys = e.dataByCoordSys; + + if (dataByCoordSys && dataByCoordSys.length) { + this._showAxisTooltip(dataByCoordSys, e); + } else if (el) { + this._lastDataByCoordSys = null; + var seriesDispatcher_1; + var cmptDispatcher_1; + findEventDispatcher(el, function (target) { + // Always show item tooltip if mouse is on the element with dataIndex + if (getECData(target).dataIndex != null) { + seriesDispatcher_1 = target; + return true; + } // Tooltip provided directly. Like legend. + + + if (getECData(target).tooltipConfig != null) { + cmptDispatcher_1 = target; + return true; + } + }, true); + + if (seriesDispatcher_1) { + this._showSeriesItemTooltip(e, seriesDispatcher_1, dispatchAction); + } else if (cmptDispatcher_1) { + this._showComponentItemTooltip(e, cmptDispatcher_1, dispatchAction); + } else { + this._hide(dispatchAction); + } + } else { + this._lastDataByCoordSys = null; + + this._hide(dispatchAction); + } + }; + + TooltipView.prototype._showOrMove = function (tooltipModel, cb) { + // showDelay is used in this case: tooltip.enterable is set + // as true. User intent to move mouse into tooltip and click + // something. `showDelay` makes it easier to enter the content + // but tooltip do not move immediately. + var delay = tooltipModel.get('showDelay'); + cb = bind(cb, this); + clearTimeout(this._showTimout); + delay > 0 ? this._showTimout = setTimeout(cb, delay) : cb(); + }; + + TooltipView.prototype._showAxisTooltip = function (dataByCoordSys, e) { + var ecModel = this._ecModel; + var globalTooltipModel = this._tooltipModel; + var point = [e.offsetX, e.offsetY]; + var singleTooltipModel = buildTooltipModel([e.tooltipOption], globalTooltipModel); + var renderMode = this._renderMode; + var cbParamsList = []; + var articleMarkup = createTooltipMarkup('section', { + blocks: [], + noHeader: true + }); // Only for legacy: `Serise['formatTooltip']` returns a string. + + var markupTextArrLegacy = []; + var markupStyleCreator = new TooltipMarkupStyleCreator(); + each(dataByCoordSys, function (itemCoordSys) { + each(itemCoordSys.dataByAxis, function (axisItem) { + var axisModel = ecModel.getComponent(axisItem.axisDim + 'Axis', axisItem.axisIndex); + var axisValue = axisItem.value; + + if (!axisModel || axisValue == null) { + return; + } + + var axisValueLabel = getValueLabel(axisValue, axisModel.axis, ecModel, axisItem.seriesDataIndices, axisItem.valueLabelOpt); + var axisSectionMarkup = createTooltipMarkup('section', { + header: axisValueLabel, + noHeader: !trim(axisValueLabel), + sortBlocks: true, + blocks: [] + }); + articleMarkup.blocks.push(axisSectionMarkup); + each(axisItem.seriesDataIndices, function (idxItem) { + var series = ecModel.getSeriesByIndex(idxItem.seriesIndex); + var dataIndex = idxItem.dataIndexInside; + var cbParams = series.getDataParams(dataIndex); // Can't find data. + + if (cbParams.dataIndex < 0) { + return; + } + + cbParams.axisDim = axisItem.axisDim; + cbParams.axisIndex = axisItem.axisIndex; + cbParams.axisType = axisItem.axisType; + cbParams.axisId = axisItem.axisId; + cbParams.axisValue = getAxisRawValue(axisModel.axis, { + value: axisValue + }); + cbParams.axisValueLabel = axisValueLabel; // Pre-create marker style for makers. Users can assemble richText + // text in `formatter` callback and use those markers style. + + cbParams.marker = markupStyleCreator.makeTooltipMarker('item', convertToColorString(cbParams.color), renderMode); + var seriesTooltipResult = normalizeTooltipFormatResult(series.formatTooltip(dataIndex, true, null)); + var frag = seriesTooltipResult.frag; + + if (frag) { + var valueFormatter = buildTooltipModel([series], globalTooltipModel).get('valueFormatter'); + axisSectionMarkup.blocks.push(valueFormatter ? extend({ + valueFormatter: valueFormatter + }, frag) : frag); + } + + if (seriesTooltipResult.text) { + markupTextArrLegacy.push(seriesTooltipResult.text); + } + + cbParamsList.push(cbParams); + }); + }); + }); // In most cases, the second axis is displays upper on the first one. + // So we reverse it to look better. + + articleMarkup.blocks.reverse(); + markupTextArrLegacy.reverse(); + var positionExpr = e.position; + var orderMode = singleTooltipModel.get('order'); + var builtMarkupText = buildTooltipMarkup(articleMarkup, markupStyleCreator, renderMode, orderMode, ecModel.get('useUTC'), singleTooltipModel.get('textStyle')); + builtMarkupText && markupTextArrLegacy.unshift(builtMarkupText); + var blockBreak = renderMode === 'richText' ? '\n\n' : '
'; + var allMarkupText = markupTextArrLegacy.join(blockBreak); + + this._showOrMove(singleTooltipModel, function () { + if (this._updateContentNotChangedOnAxis(dataByCoordSys, cbParamsList)) { + this._updatePosition(singleTooltipModel, positionExpr, point[0], point[1], this._tooltipContent, cbParamsList); + } else { + this._showTooltipContent(singleTooltipModel, allMarkupText, cbParamsList, Math.random() + '', point[0], point[1], positionExpr, null, markupStyleCreator); + } + }); // Do not trigger events here, because this branch only be entered + // from dispatchAction. + + }; + + TooltipView.prototype._showSeriesItemTooltip = function (e, dispatcher, dispatchAction) { + var ecModel = this._ecModel; + var ecData = getECData(dispatcher); // Use dataModel in element if possible + // Used when mouseover on a element like markPoint or edge + // In which case, the data is not main data in series. + + var seriesIndex = ecData.seriesIndex; + var seriesModel = ecModel.getSeriesByIndex(seriesIndex); // For example, graph link. + + var dataModel = ecData.dataModel || seriesModel; + var dataIndex = ecData.dataIndex; + var dataType = ecData.dataType; + var data = dataModel.getData(dataType); + var renderMode = this._renderMode; + var positionDefault = e.positionDefault; + var tooltipModel = buildTooltipModel([data.getItemModel(dataIndex), dataModel, seriesModel && (seriesModel.coordinateSystem || {}).model], this._tooltipModel, positionDefault ? { + position: positionDefault + } : null); + var tooltipTrigger = tooltipModel.get('trigger'); + + if (tooltipTrigger != null && tooltipTrigger !== 'item') { + return; + } + + var params = dataModel.getDataParams(dataIndex, dataType); + var markupStyleCreator = new TooltipMarkupStyleCreator(); // Pre-create marker style for makers. Users can assemble richText + // text in `formatter` callback and use those markers style. + + params.marker = markupStyleCreator.makeTooltipMarker('item', convertToColorString(params.color), renderMode); + var seriesTooltipResult = normalizeTooltipFormatResult(dataModel.formatTooltip(dataIndex, false, dataType)); + var orderMode = tooltipModel.get('order'); + var valueFormatter = tooltipModel.get('valueFormatter'); + var frag = seriesTooltipResult.frag; + var markupText = frag ? buildTooltipMarkup(valueFormatter ? extend({ + valueFormatter: valueFormatter + }, frag) : frag, markupStyleCreator, renderMode, orderMode, ecModel.get('useUTC'), tooltipModel.get('textStyle')) : seriesTooltipResult.text; + var asyncTicket = 'item_' + dataModel.name + '_' + dataIndex; + + this._showOrMove(tooltipModel, function () { + this._showTooltipContent(tooltipModel, markupText, params, asyncTicket, e.offsetX, e.offsetY, e.position, e.target, markupStyleCreator); + }); // FIXME + // duplicated showtip if manuallyShowTip is called from dispatchAction. + + + dispatchAction({ + type: 'showTip', + dataIndexInside: dataIndex, + dataIndex: data.getRawIndex(dataIndex), + seriesIndex: seriesIndex, + from: this.uid + }); + }; + + TooltipView.prototype._showComponentItemTooltip = function (e, el, dispatchAction) { + var ecData = getECData(el); + var tooltipConfig = ecData.tooltipConfig; + var tooltipOpt = tooltipConfig.option || {}; + + if (isString(tooltipOpt)) { + var content = tooltipOpt; + tooltipOpt = { + content: content, + // Fixed formatter + formatter: content + }; + } + + var tooltipModelCascade = [tooltipOpt]; + + var cmpt = this._ecModel.getComponent(ecData.componentMainType, ecData.componentIndex); + + if (cmpt) { + tooltipModelCascade.push(cmpt); + } // In most cases, component tooltip formatter has different params with series tooltip formatter, + // so that they can not share the same formatter. Since the global tooltip formatter is used for series + // by convension, we do not use it as the default formatter for component. + + + tooltipModelCascade.push({ + formatter: tooltipOpt.content + }); + var positionDefault = e.positionDefault; + var subTooltipModel = buildTooltipModel(tooltipModelCascade, this._tooltipModel, positionDefault ? { + position: positionDefault + } : null); + var defaultHtml = subTooltipModel.get('content'); + var asyncTicket = Math.random() + ''; // PENDING: this case do not support richText style yet. + + var markupStyleCreator = new TooltipMarkupStyleCreator(); // Do not check whether `trigger` is 'none' here, because `trigger` + // only works on coordinate system. In fact, we have not found case + // that requires setting `trigger` nothing on component yet. + + this._showOrMove(subTooltipModel, function () { + // Use formatterParams from element defined in component + // Avoid users modify it. + var formatterParams = clone(subTooltipModel.get('formatterParams') || {}); + + this._showTooltipContent(subTooltipModel, defaultHtml, formatterParams, asyncTicket, e.offsetX, e.offsetY, e.position, el, markupStyleCreator); + }); // If not dispatch showTip, tip may be hide triggered by axis. + + + dispatchAction({ + type: 'showTip', + from: this.uid + }); + }; + + TooltipView.prototype._showTooltipContent = function ( // Use Model insteadof TooltipModel because this model may be from series or other options. + // Instead of top level tooltip. + tooltipModel, defaultHtml, params, asyncTicket, x, y, positionExpr, el, markupStyleCreator) { + // Reset ticket + this._ticket = ''; + + if (!tooltipModel.get('showContent') || !tooltipModel.get('show')) { + return; + } + + var tooltipContent = this._tooltipContent; + tooltipContent.setEnterable(tooltipModel.get('enterable')); + var formatter = tooltipModel.get('formatter'); + positionExpr = positionExpr || tooltipModel.get('position'); + var html = defaultHtml; + + var nearPoint = this._getNearestPoint([x, y], params, tooltipModel.get('trigger'), tooltipModel.get('borderColor')); + + var nearPointColor = nearPoint.color; + + if (formatter) { + if (isString(formatter)) { + var useUTC = tooltipModel.ecModel.get('useUTC'); + var params0 = isArray(params) ? params[0] : params; + var isTimeAxis = params0 && params0.axisType && params0.axisType.indexOf('time') >= 0; + html = formatter; + + if (isTimeAxis) { + html = format(params0.axisValue, html, useUTC); + } + + html = formatTpl(html, params, true); + } else if (isFunction(formatter)) { + var callback = bind(function (cbTicket, html) { + if (cbTicket === this._ticket) { + tooltipContent.setContent(html, markupStyleCreator, tooltipModel, nearPointColor, positionExpr); + + this._updatePosition(tooltipModel, positionExpr, x, y, tooltipContent, params, el); + } + }, this); + this._ticket = asyncTicket; + html = formatter(params, asyncTicket, callback); + } else { + html = formatter; + } + } + + tooltipContent.setContent(html, markupStyleCreator, tooltipModel, nearPointColor, positionExpr); + tooltipContent.show(tooltipModel, nearPointColor); + + this._updatePosition(tooltipModel, positionExpr, x, y, tooltipContent, params, el); + }; + + TooltipView.prototype._getNearestPoint = function (point, tooltipDataParams, trigger, borderColor) { + if (trigger === 'axis' || isArray(tooltipDataParams)) { + return { + color: borderColor || (this._renderMode === 'html' ? '#fff' : 'none') + }; + } + + if (!isArray(tooltipDataParams)) { + return { + color: borderColor || tooltipDataParams.color || tooltipDataParams.borderColor + }; + } + }; + + TooltipView.prototype._updatePosition = function (tooltipModel, positionExpr, x, // Mouse x + y, // Mouse y + content, params, el) { + var viewWidth = this._api.getWidth(); + + var viewHeight = this._api.getHeight(); + + positionExpr = positionExpr || tooltipModel.get('position'); + var contentSize = content.getSize(); + var align = tooltipModel.get('align'); + var vAlign = tooltipModel.get('verticalAlign'); + var rect = el && el.getBoundingRect().clone(); + el && rect.applyTransform(el.transform); + + if (isFunction(positionExpr)) { + // Callback of position can be an array or a string specify the position + positionExpr = positionExpr([x, y], params, content.el, rect, { + viewSize: [viewWidth, viewHeight], + contentSize: contentSize.slice() + }); + } + + if (isArray(positionExpr)) { + x = parsePercent$1(positionExpr[0], viewWidth); + y = parsePercent$1(positionExpr[1], viewHeight); + } else if (isObject(positionExpr)) { + var boxLayoutPosition = positionExpr; + boxLayoutPosition.width = contentSize[0]; + boxLayoutPosition.height = contentSize[1]; + var layoutRect = getLayoutRect(boxLayoutPosition, { + width: viewWidth, + height: viewHeight + }); + x = layoutRect.x; + y = layoutRect.y; + align = null; // When positionExpr is left/top/right/bottom, + // align and verticalAlign will not work. + + vAlign = null; + } // Specify tooltip position by string 'top' 'bottom' 'left' 'right' around graphic element + else if (isString(positionExpr) && el) { + var pos = calcTooltipPosition(positionExpr, rect, contentSize, tooltipModel.get('borderWidth')); + x = pos[0]; + y = pos[1]; + } else { + var pos = refixTooltipPosition(x, y, content, viewWidth, viewHeight, align ? null : 20, vAlign ? null : 20); + x = pos[0]; + y = pos[1]; + } + + align && (x -= isCenterAlign(align) ? contentSize[0] / 2 : align === 'right' ? contentSize[0] : 0); + vAlign && (y -= isCenterAlign(vAlign) ? contentSize[1] / 2 : vAlign === 'bottom' ? contentSize[1] : 0); + + if (shouldTooltipConfine(tooltipModel)) { + var pos = confineTooltipPosition(x, y, content, viewWidth, viewHeight); + x = pos[0]; + y = pos[1]; + } + + content.moveTo(x, y); + }; // FIXME + // Should we remove this but leave this to user? + + + TooltipView.prototype._updateContentNotChangedOnAxis = function (dataByCoordSys, cbParamsList) { + var lastCoordSys = this._lastDataByCoordSys; + var lastCbParamsList = this._cbParamsList; + var contentNotChanged = !!lastCoordSys && lastCoordSys.length === dataByCoordSys.length; + contentNotChanged && each(lastCoordSys, function (lastItemCoordSys, indexCoordSys) { + var lastDataByAxis = lastItemCoordSys.dataByAxis || []; + var thisItemCoordSys = dataByCoordSys[indexCoordSys] || {}; + var thisDataByAxis = thisItemCoordSys.dataByAxis || []; + contentNotChanged = contentNotChanged && lastDataByAxis.length === thisDataByAxis.length; + contentNotChanged && each(lastDataByAxis, function (lastItem, indexAxis) { + var thisItem = thisDataByAxis[indexAxis] || {}; + var lastIndices = lastItem.seriesDataIndices || []; + var newIndices = thisItem.seriesDataIndices || []; + contentNotChanged = contentNotChanged && lastItem.value === thisItem.value && lastItem.axisType === thisItem.axisType && lastItem.axisId === thisItem.axisId && lastIndices.length === newIndices.length; + contentNotChanged && each(lastIndices, function (lastIdxItem, j) { + var newIdxItem = newIndices[j]; + contentNotChanged = contentNotChanged && lastIdxItem.seriesIndex === newIdxItem.seriesIndex && lastIdxItem.dataIndex === newIdxItem.dataIndex; + }); // check is cbParams data value changed + + lastCbParamsList && each(lastItem.seriesDataIndices, function (idxItem) { + var seriesIdx = idxItem.seriesIndex; + var cbParams = cbParamsList[seriesIdx]; + var lastCbParams = lastCbParamsList[seriesIdx]; + + if (cbParams && lastCbParams && lastCbParams.data !== cbParams.data) { + contentNotChanged = false; + } + }); + }); + }); + this._lastDataByCoordSys = dataByCoordSys; + this._cbParamsList = cbParamsList; + return !!contentNotChanged; + }; + + TooltipView.prototype._hide = function (dispatchAction) { + // Do not directly hideLater here, because this behavior may be prevented + // in dispatchAction when showTip is dispatched. + // FIXME + // duplicated hideTip if manuallyHideTip is called from dispatchAction. + this._lastDataByCoordSys = null; + dispatchAction({ + type: 'hideTip', + from: this.uid + }); + }; + + TooltipView.prototype.dispose = function (ecModel, api) { + if (env.node || !api.getDom()) { + return; + } + + clear(this, '_updatePosition'); + + this._tooltipContent.dispose(); + + unregister('itemTooltip', api); + }; + + TooltipView.type = 'tooltip'; + return TooltipView; + }(ComponentView); + /** + * From top to bottom. (the last one should be globalTooltipModel); + */ + + + function buildTooltipModel(modelCascade, globalTooltipModel, defaultTooltipOption) { + // Last is always tooltip model. + var ecModel = globalTooltipModel.ecModel; + var resultModel; + + if (defaultTooltipOption) { + resultModel = new Model(defaultTooltipOption, ecModel, ecModel); + resultModel = new Model(globalTooltipModel.option, resultModel, ecModel); + } else { + resultModel = globalTooltipModel; + } + + for (var i = modelCascade.length - 1; i >= 0; i--) { + var tooltipOpt = modelCascade[i]; + + if (tooltipOpt) { + if (tooltipOpt instanceof Model) { + tooltipOpt = tooltipOpt.get('tooltip', true); + } // In each data item tooltip can be simply write: + // { + // value: 10, + // tooltip: 'Something you need to know' + // } + + + if (isString(tooltipOpt)) { + tooltipOpt = { + formatter: tooltipOpt + }; + } + + if (tooltipOpt) { + resultModel = new Model(tooltipOpt, resultModel, ecModel); + } + } + } + + return resultModel; + } + + function makeDispatchAction$1(payload, api) { + return payload.dispatchAction || bind(api.dispatchAction, api); + } + + function refixTooltipPosition(x, y, content, viewWidth, viewHeight, gapH, gapV) { + var size = content.getSize(); + var width = size[0]; + var height = size[1]; + + if (gapH != null) { + // Add extra 2 pixels for this case: + // At present the "values" in defaut tooltip are using CSS `float: right`. + // When the right edge of the tooltip box is on the right side of the + // viewport, the `float` layout might push the "values" to the second line. + if (x + width + gapH + 2 > viewWidth) { + x -= width + gapH; + } else { + x += gapH; + } + } + + if (gapV != null) { + if (y + height + gapV > viewHeight) { + y -= height + gapV; + } else { + y += gapV; + } + } + + return [x, y]; + } + + function confineTooltipPosition(x, y, content, viewWidth, viewHeight) { + var size = content.getSize(); + var width = size[0]; + var height = size[1]; + x = Math.min(x + width, viewWidth) - width; + y = Math.min(y + height, viewHeight) - height; + x = Math.max(x, 0); + y = Math.max(y, 0); + return [x, y]; + } + + function calcTooltipPosition(position, rect, contentSize, borderWidth) { + var domWidth = contentSize[0]; + var domHeight = contentSize[1]; + var offset = Math.ceil(Math.SQRT2 * borderWidth) + 8; + var x = 0; + var y = 0; + var rectWidth = rect.width; + var rectHeight = rect.height; + + switch (position) { + case 'inside': + x = rect.x + rectWidth / 2 - domWidth / 2; + y = rect.y + rectHeight / 2 - domHeight / 2; + break; + + case 'top': + x = rect.x + rectWidth / 2 - domWidth / 2; + y = rect.y - domHeight - offset; + break; + + case 'bottom': + x = rect.x + rectWidth / 2 - domWidth / 2; + y = rect.y + rectHeight + offset; + break; + + case 'left': + x = rect.x - domWidth - offset; + y = rect.y + rectHeight / 2 - domHeight / 2; + break; + + case 'right': + x = rect.x + rectWidth + offset; + y = rect.y + rectHeight / 2 - domHeight / 2; + } + + return [x, y]; + } + + function isCenterAlign(align) { + return align === 'center' || align === 'middle'; + } + /** + * Find target component by payload like: + * ```js + * { legendId: 'some_id', name: 'xxx' } + * { toolboxIndex: 1, name: 'xxx' } + * { geoName: 'some_name', name: 'xxx' } + * ``` + * PENDING: at present only + * + * If not found, return null/undefined. + */ + + + function findComponentReference(payload, ecModel, api) { + var queryOptionMap = preParseFinder(payload).queryOptionMap; + var componentMainType = queryOptionMap.keys()[0]; + + if (!componentMainType || componentMainType === 'series') { + return; + } + + var queryResult = queryReferringComponents(ecModel, componentMainType, queryOptionMap.get(componentMainType), { + useDefault: false, + enableAll: false, + enableNone: false + }); + var model = queryResult.models[0]; + + if (!model) { + return; + } + + var view = api.getViewOfComponentModel(model); + var el; + view.group.traverse(function (subEl) { + var tooltipConfig = getECData(subEl).tooltipConfig; + + if (tooltipConfig && tooltipConfig.name === payload.name) { + el = subEl; + return true; // stop + } + }); + + if (el) { + return { + componentMainType: componentMainType, + componentIndex: model.componentIndex, + el: el + }; + } + } + + function install$A(registers) { + use(install$s); + registers.registerComponentModel(TooltipModel); + registers.registerComponentView(TooltipView); + /** + * @action + * @property {string} type + * @property {number} seriesIndex + * @property {number} dataIndex + * @property {number} [x] + * @property {number} [y] + */ + + registers.registerAction({ + type: 'showTip', + event: 'showTip', + update: 'tooltip:manuallyShowTip' + }, noop); + registers.registerAction({ + type: 'hideTip', + event: 'hideTip', + update: 'tooltip:manuallyHideTip' + }, noop); + } + + var DEFAULT_TOOLBOX_BTNS = ['rect', 'polygon', 'keep', 'clear']; + function brushPreprocessor(option, isNew) { + var brushComponents = normalizeToArray(option ? option.brush : []); + + if (!brushComponents.length) { + return; + } + + var brushComponentSpecifiedBtns = []; + each(brushComponents, function (brushOpt) { + var tbs = brushOpt.hasOwnProperty('toolbox') ? brushOpt.toolbox : []; + + if (tbs instanceof Array) { + brushComponentSpecifiedBtns = brushComponentSpecifiedBtns.concat(tbs); + } + }); + var toolbox = option && option.toolbox; + + if (isArray(toolbox)) { + toolbox = toolbox[0]; + } + + if (!toolbox) { + toolbox = { + feature: {} + }; + option.toolbox = [toolbox]; + } + + var toolboxFeature = toolbox.feature || (toolbox.feature = {}); + var toolboxBrush = toolboxFeature.brush || (toolboxFeature.brush = {}); + var brushTypes = toolboxBrush.type || (toolboxBrush.type = []); + brushTypes.push.apply(brushTypes, brushComponentSpecifiedBtns); + removeDuplicate(brushTypes); + + if (isNew && !brushTypes.length) { + brushTypes.push.apply(brushTypes, DEFAULT_TOOLBOX_BTNS); + } + } + + function removeDuplicate(arr) { + var map = {}; + each(arr, function (val) { + map[val] = 1; + }); + arr.length = 0; + each(map, function (flag, val) { + arr.push(val); + }); + } + + var each$b = each; + + function hasKeys(obj) { + if (obj) { + for (var name_1 in obj) { + if (obj.hasOwnProperty(name_1)) { + return true; + } + } + } + } + + function createVisualMappings(option, stateList, supplementVisualOption) { + var visualMappings = {}; + each$b(stateList, function (state) { + var mappings = visualMappings[state] = createMappings(); + each$b(option[state], function (visualData, visualType) { + if (!VisualMapping.isValidType(visualType)) { + return; + } + + var mappingOption = { + type: visualType, + visual: visualData + }; + supplementVisualOption && supplementVisualOption(mappingOption, state); + mappings[visualType] = new VisualMapping(mappingOption); // Prepare a alpha for opacity, for some case that opacity + // is not supported, such as rendering using gradient color. + + if (visualType === 'opacity') { + mappingOption = clone(mappingOption); + mappingOption.type = 'colorAlpha'; + mappings.__hidden.__alphaForOpacity = new VisualMapping(mappingOption); + } + }); + }); + return visualMappings; + + function createMappings() { + var Creater = function () {}; // Make sure hidden fields will not be visited by + // object iteration (with hasOwnProperty checking). + + + Creater.prototype.__hidden = Creater.prototype; + var obj = new Creater(); + return obj; + } + } + function replaceVisualOption(thisOption, newOption, keys) { + // Visual attributes merge is not supported, otherwise it + // brings overcomplicated merge logic. See #2853. So if + // newOption has anyone of these keys, all of these keys + // will be reset. Otherwise, all keys remain. + var has; + each(keys, function (key) { + if (newOption.hasOwnProperty(key) && hasKeys(newOption[key])) { + has = true; + } + }); + has && each(keys, function (key) { + if (newOption.hasOwnProperty(key) && hasKeys(newOption[key])) { + thisOption[key] = clone(newOption[key]); + } else { + delete thisOption[key]; + } + }); + } + /** + * @param stateList + * @param visualMappings + * @param list + * @param getValueState param: valueOrIndex, return: state. + * @param scope Scope for getValueState + * @param dimension Concrete dimension, if used. + */ + // ???! handle brush? + + function applyVisual(stateList, visualMappings, data, getValueState, scope, dimension) { + var visualTypesMap = {}; + each(stateList, function (state) { + var visualTypes = VisualMapping.prepareVisualTypes(visualMappings[state]); + visualTypesMap[state] = visualTypes; + }); + var dataIndex; + + function getVisual(key) { + return getItemVisualFromData(data, dataIndex, key); + } + + function setVisual(key, value) { + setItemVisualFromData(data, dataIndex, key, value); + } + + if (dimension == null) { + data.each(eachItem); + } else { + data.each([dimension], eachItem); + } + + function eachItem(valueOrIndex, index) { + dataIndex = dimension == null ? valueOrIndex // First argument is index + : index; + var rawDataItem = data.getRawDataItem(dataIndex); // Consider performance + // @ts-ignore + + if (rawDataItem && rawDataItem.visualMap === false) { + return; + } + + var valueState = getValueState.call(scope, valueOrIndex); + var mappings = visualMappings[valueState]; + var visualTypes = visualTypesMap[valueState]; + + for (var i = 0, len = visualTypes.length; i < len; i++) { + var type = visualTypes[i]; + mappings[type] && mappings[type].applyVisual(valueOrIndex, getVisual, setVisual); + } + } + } + /** + * @param data + * @param stateList + * @param visualMappings > + * @param getValueState param: valueOrIndex, return: state. + * @param dim dimension or dimension index. + */ + + function incrementalApplyVisual(stateList, visualMappings, getValueState, dim) { + var visualTypesMap = {}; + each(stateList, function (state) { + var visualTypes = VisualMapping.prepareVisualTypes(visualMappings[state]); + visualTypesMap[state] = visualTypes; + }); + return { + progress: function progress(params, data) { + var dimIndex; + + if (dim != null) { + dimIndex = data.getDimensionIndex(dim); + } + + function getVisual(key) { + return getItemVisualFromData(data, dataIndex, key); + } + + function setVisual(key, value) { + setItemVisualFromData(data, dataIndex, key, value); + } + + var dataIndex; + var store = data.getStore(); + + while ((dataIndex = params.next()) != null) { + var rawDataItem = data.getRawDataItem(dataIndex); // Consider performance + // @ts-ignore + + if (rawDataItem && rawDataItem.visualMap === false) { + continue; + } + + var value = dim != null ? store.get(dimIndex, dataIndex) : dataIndex; + var valueState = getValueState(value); + var mappings = visualMappings[valueState]; + var visualTypes = visualTypesMap[valueState]; + + for (var i = 0, len = visualTypes.length; i < len; i++) { + var type = visualTypes[i]; + mappings[type] && mappings[type].applyVisual(value, getVisual, setVisual); + } + } + } + }; + } + + function makeBrushCommonSelectorForSeries(area) { + var brushType = area.brushType; // Do not use function binding or curry for performance. + + var selectors = { + point: function (itemLayout) { + return selector[brushType].point(itemLayout, selectors, area); + }, + rect: function (itemLayout) { + return selector[brushType].rect(itemLayout, selectors, area); + } + }; + return selectors; + } + var selector = { + lineX: getLineSelectors(0), + lineY: getLineSelectors(1), + rect: { + point: function (itemLayout, selectors, area) { + return itemLayout && area.boundingRect.contain(itemLayout[0], itemLayout[1]); + }, + rect: function (itemLayout, selectors, area) { + return itemLayout && area.boundingRect.intersect(itemLayout); + } + }, + polygon: { + point: function (itemLayout, selectors, area) { + return itemLayout && area.boundingRect.contain(itemLayout[0], itemLayout[1]) && contain$2(area.range, itemLayout[0], itemLayout[1]); + }, + rect: function (itemLayout, selectors, area) { + var points = area.range; + + if (!itemLayout || points.length <= 1) { + return false; + } + + var x = itemLayout.x; + var y = itemLayout.y; + var width = itemLayout.width; + var height = itemLayout.height; + var p = points[0]; + + if (contain$2(points, x, y) || contain$2(points, x + width, y) || contain$2(points, x, y + height) || contain$2(points, x + width, y + height) || BoundingRect.create(itemLayout).contain(p[0], p[1]) || linePolygonIntersect(x, y, x + width, y, points) || linePolygonIntersect(x, y, x, y + height, points) || linePolygonIntersect(x + width, y, x + width, y + height, points) || linePolygonIntersect(x, y + height, x + width, y + height, points)) { + return true; + } + } + } + }; + + function getLineSelectors(xyIndex) { + var xy = ['x', 'y']; + var wh = ['width', 'height']; + return { + point: function (itemLayout, selectors, area) { + if (itemLayout) { + var range = area.range; + var p = itemLayout[xyIndex]; + return inLineRange(p, range); + } + }, + rect: function (itemLayout, selectors, area) { + if (itemLayout) { + var range = area.range; + var layoutRange = [itemLayout[xy[xyIndex]], itemLayout[xy[xyIndex]] + itemLayout[wh[xyIndex]]]; + layoutRange[1] < layoutRange[0] && layoutRange.reverse(); + return inLineRange(layoutRange[0], range) || inLineRange(layoutRange[1], range) || inLineRange(range[0], layoutRange) || inLineRange(range[1], layoutRange); + } + } + }; + } + + function inLineRange(p, range) { + return range[0] <= p && p <= range[1]; + } + + var STATE_LIST = ['inBrush', 'outOfBrush']; + var DISPATCH_METHOD = '__ecBrushSelect'; + var DISPATCH_FLAG = '__ecInBrushSelectEvent'; + function layoutCovers(ecModel) { + ecModel.eachComponent({ + mainType: 'brush' + }, function (brushModel) { + var brushTargetManager = brushModel.brushTargetManager = new BrushTargetManager(brushModel.option, ecModel); + brushTargetManager.setInputRanges(brushModel.areas, ecModel); + }); + } + /** + * Register the visual encoding if this modules required. + */ + + function brushVisual(ecModel, api, payload) { + var brushSelected = []; + var throttleType; + var throttleDelay; + ecModel.eachComponent({ + mainType: 'brush' + }, function (brushModel) { + payload && payload.type === 'takeGlobalCursor' && brushModel.setBrushOption(payload.key === 'brush' ? payload.brushOption : { + brushType: false + }); + }); + layoutCovers(ecModel); + ecModel.eachComponent({ + mainType: 'brush' + }, function (brushModel, brushIndex) { + var thisBrushSelected = { + brushId: brushModel.id, + brushIndex: brushIndex, + brushName: brushModel.name, + areas: clone(brushModel.areas), + selected: [] + }; // Every brush component exists in event params, convenient + // for user to find by index. + + brushSelected.push(thisBrushSelected); + var brushOption = brushModel.option; + var brushLink = brushOption.brushLink; + var linkedSeriesMap = []; + var selectedDataIndexForLink = []; + var rangeInfoBySeries = []; + var hasBrushExists = false; + + if (!brushIndex) { + // Only the first throttle setting works. + throttleType = brushOption.throttleType; + throttleDelay = brushOption.throttleDelay; + } // Add boundingRect and selectors to range. + + + var areas = map(brushModel.areas, function (area) { + var builder = boundingRectBuilders[area.brushType]; + var selectableArea = defaults({ + boundingRect: builder ? builder(area) : void 0 + }, area); + selectableArea.selectors = makeBrushCommonSelectorForSeries(selectableArea); + return selectableArea; + }); + var visualMappings = createVisualMappings(brushModel.option, STATE_LIST, function (mappingOption) { + mappingOption.mappingMethod = 'fixed'; + }); + isArray(brushLink) && each(brushLink, function (seriesIndex) { + linkedSeriesMap[seriesIndex] = 1; + }); + + function linkOthers(seriesIndex) { + return brushLink === 'all' || !!linkedSeriesMap[seriesIndex]; + } // If no supported brush or no brush on the series, + // all visuals should be in original state. + + + function brushed(rangeInfoList) { + return !!rangeInfoList.length; + } + /** + * Logic for each series: (If the logic has to be modified one day, do it carefully!) + * + * ( brushed ┬ && ┬hasBrushExist ┬ && linkOthers ) => StepA: ┬record, ┬ StepB: ┬visualByRecord. + * !brushed┘ ├hasBrushExist ┤ └nothing,┘ ├visualByRecord. + * └!hasBrushExist┘ └nothing. + * ( !brushed && ┬hasBrushExist ┬ && linkOthers ) => StepA: nothing, StepB: ┬visualByRecord. + * └!hasBrushExist┘ └nothing. + * ( brushed ┬ && !linkOthers ) => StepA: nothing, StepB: ┬visualByCheck. + * !brushed┘ └nothing. + * ( !brushed && !linkOthers ) => StepA: nothing, StepB: nothing. + */ + // Step A + + + ecModel.eachSeries(function (seriesModel, seriesIndex) { + var rangeInfoList = rangeInfoBySeries[seriesIndex] = []; + seriesModel.subType === 'parallel' ? stepAParallel(seriesModel, seriesIndex) : stepAOthers(seriesModel, seriesIndex, rangeInfoList); + }); + + function stepAParallel(seriesModel, seriesIndex) { + var coordSys = seriesModel.coordinateSystem; + hasBrushExists = hasBrushExists || coordSys.hasAxisBrushed(); + linkOthers(seriesIndex) && coordSys.eachActiveState(seriesModel.getData(), function (activeState, dataIndex) { + activeState === 'active' && (selectedDataIndexForLink[dataIndex] = 1); + }); + } + + function stepAOthers(seriesModel, seriesIndex, rangeInfoList) { + if (!seriesModel.brushSelector || brushModelNotControll(brushModel, seriesIndex)) { + return; + } + + each(areas, function (area) { + if (brushModel.brushTargetManager.controlSeries(area, seriesModel, ecModel)) { + rangeInfoList.push(area); + } + + hasBrushExists = hasBrushExists || brushed(rangeInfoList); + }); + + if (linkOthers(seriesIndex) && brushed(rangeInfoList)) { + var data_1 = seriesModel.getData(); + data_1.each(function (dataIndex) { + if (checkInRange(seriesModel, rangeInfoList, data_1, dataIndex)) { + selectedDataIndexForLink[dataIndex] = 1; + } + }); + } + } // Step B + + + ecModel.eachSeries(function (seriesModel, seriesIndex) { + var seriesBrushSelected = { + seriesId: seriesModel.id, + seriesIndex: seriesIndex, + seriesName: seriesModel.name, + dataIndex: [] + }; // Every series exists in event params, convenient + // for user to find series by seriesIndex. + + thisBrushSelected.selected.push(seriesBrushSelected); + var rangeInfoList = rangeInfoBySeries[seriesIndex]; + var data = seriesModel.getData(); + var getValueState = linkOthers(seriesIndex) ? function (dataIndex) { + return selectedDataIndexForLink[dataIndex] ? (seriesBrushSelected.dataIndex.push(data.getRawIndex(dataIndex)), 'inBrush') : 'outOfBrush'; + } : function (dataIndex) { + return checkInRange(seriesModel, rangeInfoList, data, dataIndex) ? (seriesBrushSelected.dataIndex.push(data.getRawIndex(dataIndex)), 'inBrush') : 'outOfBrush'; + }; // If no supported brush or no brush, all visuals are in original state. + + (linkOthers(seriesIndex) ? hasBrushExists : brushed(rangeInfoList)) && applyVisual(STATE_LIST, visualMappings, data, getValueState); + }); + }); + dispatchAction(api, throttleType, throttleDelay, brushSelected, payload); + } + + function dispatchAction(api, throttleType, throttleDelay, brushSelected, payload) { + // This event will not be triggered when `setOpion`, otherwise dead lock may + // triggered when do `setOption` in event listener, which we do not find + // satisfactory way to solve yet. Some considered resolutions: + // (a) Diff with prevoius selected data ant only trigger event when changed. + // But store previous data and diff precisely (i.e., not only by dataIndex, but + // also detect value changes in selected data) might bring complexity or fragility. + // (b) Use spectial param like `silent` to suppress event triggering. + // But such kind of volatile param may be weird in `setOption`. + if (!payload) { + return; + } + + var zr = api.getZr(); + + if (zr[DISPATCH_FLAG]) { + return; + } + + if (!zr[DISPATCH_METHOD]) { + zr[DISPATCH_METHOD] = doDispatch; + } + + var fn = createOrUpdate(zr, DISPATCH_METHOD, throttleDelay, throttleType); + fn(api, brushSelected); + } + + function doDispatch(api, brushSelected) { + if (!api.isDisposed()) { + var zr = api.getZr(); + zr[DISPATCH_FLAG] = true; + api.dispatchAction({ + type: 'brushSelect', + batch: brushSelected + }); + zr[DISPATCH_FLAG] = false; + } + } + + function checkInRange(seriesModel, rangeInfoList, data, dataIndex) { + for (var i = 0, len = rangeInfoList.length; i < len; i++) { + var area = rangeInfoList[i]; + + if (seriesModel.brushSelector(dataIndex, data, area.selectors, area)) { + return true; + } + } + } + + function brushModelNotControll(brushModel, seriesIndex) { + var seriesIndices = brushModel.option.seriesIndex; + return seriesIndices != null && seriesIndices !== 'all' && (isArray(seriesIndices) ? indexOf(seriesIndices, seriesIndex) < 0 : seriesIndex !== seriesIndices); + } + + var boundingRectBuilders = { + rect: function (area) { + return getBoundingRectFromMinMax(area.range); + }, + polygon: function (area) { + var minMax; + var range = area.range; + + for (var i = 0, len = range.length; i < len; i++) { + minMax = minMax || [[Infinity, -Infinity], [Infinity, -Infinity]]; + var rg = range[i]; + rg[0] < minMax[0][0] && (minMax[0][0] = rg[0]); + rg[0] > minMax[0][1] && (minMax[0][1] = rg[0]); + rg[1] < minMax[1][0] && (minMax[1][0] = rg[1]); + rg[1] > minMax[1][1] && (minMax[1][1] = rg[1]); + } + + return minMax && getBoundingRectFromMinMax(minMax); + } + }; + + function getBoundingRectFromMinMax(minMax) { + return new BoundingRect(minMax[0][0], minMax[1][0], minMax[0][1] - minMax[0][0], minMax[1][1] - minMax[1][0]); + } + + var BrushView = + /** @class */ + function (_super) { + __extends(BrushView, _super); + + function BrushView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = BrushView.type; + return _this; + } + + BrushView.prototype.init = function (ecModel, api) { + this.ecModel = ecModel; + this.api = api; + this.model; + (this._brushController = new BrushController(api.getZr())).on('brush', bind(this._onBrush, this)).mount(); + }; + + BrushView.prototype.render = function (brushModel, ecModel, api, payload) { + this.model = brushModel; + + this._updateController(brushModel, ecModel, api, payload); + }; + + BrushView.prototype.updateTransform = function (brushModel, ecModel, api, payload) { + // PENDING: `updateTransform` is a little tricky, whose layout need + // to be calculate mandatorily and other stages will not be performed. + // Take care the correctness of the logic. See #11754 . + layoutCovers(ecModel); + + this._updateController(brushModel, ecModel, api, payload); + }; + + BrushView.prototype.updateVisual = function (brushModel, ecModel, api, payload) { + this.updateTransform(brushModel, ecModel, api, payload); + }; + + BrushView.prototype.updateView = function (brushModel, ecModel, api, payload) { + this._updateController(brushModel, ecModel, api, payload); + }; + + BrushView.prototype._updateController = function (brushModel, ecModel, api, payload) { + // Do not update controller when drawing. + (!payload || payload.$from !== brushModel.id) && this._brushController.setPanels(brushModel.brushTargetManager.makePanelOpts(api)).enableBrush(brushModel.brushOption).updateCovers(brushModel.areas.slice()); + }; // updateLayout: updateController, + // updateVisual: updateController, + + + BrushView.prototype.dispose = function () { + this._brushController.dispose(); + }; + + BrushView.prototype._onBrush = function (eventParam) { + var modelId = this.model.id; + var areas = this.model.brushTargetManager.setOutputRanges(eventParam.areas, this.ecModel); // Action is not dispatched on drag end, because the drag end + // emits the same params with the last drag move event, and + // may have some delay when using touch pad, which makes + // animation not smooth (when using debounce). + + (!eventParam.isEnd || eventParam.removeOnClick) && this.api.dispatchAction({ + type: 'brush', + brushId: modelId, + areas: clone(areas), + $from: modelId + }); + eventParam.isEnd && this.api.dispatchAction({ + type: 'brushEnd', + brushId: modelId, + areas: clone(areas), + $from: modelId + }); + }; + + BrushView.type = 'brush'; + return BrushView; + }(ComponentView); + + var DEFAULT_OUT_OF_BRUSH_COLOR = '#ddd'; + + var BrushModel = + /** @class */ + function (_super) { + __extends(BrushModel, _super); + + function BrushModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = BrushModel.type; + /** + * @readOnly + */ + + _this.areas = []; + /** + * Current brush painting area settings. + * @readOnly + */ + + _this.brushOption = {}; + return _this; + } + + BrushModel.prototype.optionUpdated = function (newOption, isInit) { + var thisOption = this.option; + !isInit && replaceVisualOption(thisOption, newOption, ['inBrush', 'outOfBrush']); + var inBrush = thisOption.inBrush = thisOption.inBrush || {}; // Always give default visual, consider setOption at the second time. + + thisOption.outOfBrush = thisOption.outOfBrush || { + color: DEFAULT_OUT_OF_BRUSH_COLOR + }; + + if (!inBrush.hasOwnProperty('liftZ')) { + // Bigger than the highlight z lift, otherwise it will + // be effected by the highlight z when brush. + inBrush.liftZ = 5; + } + }; + /** + * If `areas` is null/undefined, range state remain. + */ + + + BrushModel.prototype.setAreas = function (areas) { + if ("development" !== 'production') { + assert(isArray(areas)); + each(areas, function (area) { + assert(area.brushType, 'Illegal areas'); + }); + } // If areas is null/undefined, range state remain. + // This helps user to dispatchAction({type: 'brush'}) with no areas + // set but just want to get the current brush select info from a `brush` event. + + + if (!areas) { + return; + } + + this.areas = map(areas, function (area) { + return generateBrushOption(this.option, area); + }, this); + }; + /** + * Set the current painting brush option. + */ + + + BrushModel.prototype.setBrushOption = function (brushOption) { + this.brushOption = generateBrushOption(this.option, brushOption); + this.brushType = this.brushOption.brushType; + }; + + BrushModel.type = 'brush'; + BrushModel.dependencies = ['geo', 'grid', 'xAxis', 'yAxis', 'parallel', 'series']; + BrushModel.defaultOption = { + seriesIndex: 'all', + brushType: 'rect', + brushMode: 'single', + transformable: true, + brushStyle: { + borderWidth: 1, + color: 'rgba(210,219,238,0.3)', + borderColor: '#D2DBEE' + }, + throttleType: 'fixRate', + throttleDelay: 0, + removeOnClick: true, + z: 10000 + }; + return BrushModel; + }(ComponentModel); + + function generateBrushOption(option, brushOption) { + return merge({ + brushType: option.brushType, + brushMode: option.brushMode, + transformable: option.transformable, + brushStyle: new Model(option.brushStyle).getItemStyle(), + removeOnClick: option.removeOnClick, + z: option.z + }, brushOption, true); + } + + var ICON_TYPES = ['rect', 'polygon', 'lineX', 'lineY', 'keep', 'clear']; + + var BrushFeature = + /** @class */ + function (_super) { + __extends(BrushFeature, _super); + + function BrushFeature() { + return _super !== null && _super.apply(this, arguments) || this; + } + + BrushFeature.prototype.render = function (featureModel, ecModel, api) { + var brushType; + var brushMode; + var isBrushed; + ecModel.eachComponent({ + mainType: 'brush' + }, function (brushModel) { + brushType = brushModel.brushType; + brushMode = brushModel.brushOption.brushMode || 'single'; + isBrushed = isBrushed || !!brushModel.areas.length; + }); + this._brushType = brushType; + this._brushMode = brushMode; + each(featureModel.get('type', true), function (type) { + featureModel.setIconStatus(type, (type === 'keep' ? brushMode === 'multiple' : type === 'clear' ? isBrushed : type === brushType) ? 'emphasis' : 'normal'); + }); + }; + + BrushFeature.prototype.updateView = function (featureModel, ecModel, api) { + this.render(featureModel, ecModel, api); + }; + + BrushFeature.prototype.getIcons = function () { + var model = this.model; + var availableIcons = model.get('icon', true); + var icons = {}; + each(model.get('type', true), function (type) { + if (availableIcons[type]) { + icons[type] = availableIcons[type]; + } + }); + return icons; + }; + + BrushFeature.prototype.onclick = function (ecModel, api, type) { + var brushType = this._brushType; + var brushMode = this._brushMode; + + if (type === 'clear') { + // Trigger parallel action firstly + api.dispatchAction({ + type: 'axisAreaSelect', + intervals: [] + }); + api.dispatchAction({ + type: 'brush', + command: 'clear', + // Clear all areas of all brush components. + areas: [] + }); + } else { + api.dispatchAction({ + type: 'takeGlobalCursor', + key: 'brush', + brushOption: { + brushType: type === 'keep' ? brushType : brushType === type ? false : type, + brushMode: type === 'keep' ? brushMode === 'multiple' ? 'single' : 'multiple' : brushMode + } + }); + } + }; + + BrushFeature.getDefaultOption = function (ecModel) { + var defaultOption = { + show: true, + type: ICON_TYPES.slice(), + icon: { + /* eslint-disable */ + rect: 'M7.3,34.7 M0.4,10V-0.2h9.8 M89.6,10V-0.2h-9.8 M0.4,60v10.2h9.8 M89.6,60v10.2h-9.8 M12.3,22.4V10.5h13.1 M33.6,10.5h7.8 M49.1,10.5h7.8 M77.5,22.4V10.5h-13 M12.3,31.1v8.2 M77.7,31.1v8.2 M12.3,47.6v11.9h13.1 M33.6,59.5h7.6 M49.1,59.5 h7.7 M77.5,47.6v11.9h-13', + polygon: 'M55.2,34.9c1.7,0,3.1,1.4,3.1,3.1s-1.4,3.1-3.1,3.1 s-3.1-1.4-3.1-3.1S53.5,34.9,55.2,34.9z M50.4,51c1.7,0,3.1,1.4,3.1,3.1c0,1.7-1.4,3.1-3.1,3.1c-1.7,0-3.1-1.4-3.1-3.1 C47.3,52.4,48.7,51,50.4,51z M55.6,37.1l1.5-7.8 M60.1,13.5l1.6-8.7l-7.8,4 M59,19l-1,5.3 M24,16.1l6.4,4.9l6.4-3.3 M48.5,11.6 l-5.9,3.1 M19.1,12.8L9.7,5.1l1.1,7.7 M13.4,29.8l1,7.3l6.6,1.6 M11.6,18.4l1,6.1 M32.8,41.9 M26.6,40.4 M27.3,40.2l6.1,1.6 M49.9,52.1l-5.6-7.6l-4.9-1.2', + lineX: 'M15.2,30 M19.7,15.6V1.9H29 M34.8,1.9H40.4 M55.3,15.6V1.9H45.9 M19.7,44.4V58.1H29 M34.8,58.1H40.4 M55.3,44.4 V58.1H45.9 M12.5,20.3l-9.4,9.6l9.6,9.8 M3.1,29.9h16.5 M62.5,20.3l9.4,9.6L62.3,39.7 M71.9,29.9H55.4', + lineY: 'M38.8,7.7 M52.7,12h13.2v9 M65.9,26.6V32 M52.7,46.3h13.2v-9 M24.9,12H11.8v9 M11.8,26.6V32 M24.9,46.3H11.8v-9 M48.2,5.1l-9.3-9l-9.4,9.2 M38.9-3.9V12 M48.2,53.3l-9.3,9l-9.4-9.2 M38.9,62.3V46.4', + keep: 'M4,10.5V1h10.3 M20.7,1h6.1 M33,1h6.1 M55.4,10.5V1H45.2 M4,17.3v6.6 M55.6,17.3v6.6 M4,30.5V40h10.3 M20.7,40 h6.1 M33,40h6.1 M55.4,30.5V40H45.2 M21,18.9h62.9v48.6H21V18.9z', + clear: 'M22,14.7l30.9,31 M52.9,14.7L22,45.7 M4.7,16.8V4.2h13.1 M26,4.2h7.8 M41.6,4.2h7.8 M70.3,16.8V4.2H57.2 M4.7,25.9v8.6 M70.3,25.9v8.6 M4.7,43.2v12.6h13.1 M26,55.8h7.8 M41.6,55.8h7.8 M70.3,43.2v12.6H57.2' // jshint ignore:line + + /* eslint-enable */ + + }, + // `rect`, `polygon`, `lineX`, `lineY`, `keep`, `clear` + title: ecModel.getLocaleModel().get(['toolbox', 'brush', 'title']) + }; + return defaultOption; + }; + + return BrushFeature; + }(ToolboxFeature); + + function install$B(registers) { + registers.registerComponentView(BrushView); + registers.registerComponentModel(BrushModel); + registers.registerPreprocessor(brushPreprocessor); + registers.registerVisual(registers.PRIORITY.VISUAL.BRUSH, brushVisual); + registers.registerAction({ + type: 'brush', + event: 'brush', + update: 'updateVisual' + }, function (payload, ecModel) { + ecModel.eachComponent({ + mainType: 'brush', + query: payload + }, function (brushModel) { + brushModel.setAreas(payload.areas); + }); + }); + /** + * payload: { + * brushComponents: [ + * { + * brushId, + * brushIndex, + * brushName, + * series: [ + * { + * seriesId, + * seriesIndex, + * seriesName, + * rawIndices: [21, 34, ...] + * }, + * ... + * ] + * }, + * ... + * ] + * } + */ + + registers.registerAction({ + type: 'brushSelect', + event: 'brushSelected', + update: 'none' + }, noop); + registers.registerAction({ + type: 'brushEnd', + event: 'brushEnd', + update: 'none' + }, noop); + registerFeature('brush', BrushFeature); + } + + var TitleModel = + /** @class */ + function (_super) { + __extends(TitleModel, _super); + + function TitleModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = TitleModel.type; + _this.layoutMode = { + type: 'box', + ignoreSize: true + }; + return _this; + } + + TitleModel.type = 'title'; + TitleModel.defaultOption = { + // zlevel: 0, + z: 6, + show: true, + text: '', + target: 'blank', + subtext: '', + subtarget: 'blank', + left: 0, + top: 0, + backgroundColor: 'rgba(0,0,0,0)', + borderColor: '#ccc', + borderWidth: 0, + padding: 5, + itemGap: 10, + textStyle: { + fontSize: 18, + fontWeight: 'bold', + color: '#464646' + }, + subtextStyle: { + fontSize: 12, + color: '#6E7079' + } + }; + return TitleModel; + }(ComponentModel); // View + + + var TitleView = + /** @class */ + function (_super) { + __extends(TitleView, _super); + + function TitleView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = TitleView.type; + return _this; + } + + TitleView.prototype.render = function (titleModel, ecModel, api) { + this.group.removeAll(); + + if (!titleModel.get('show')) { + return; + } + + var group = this.group; + var textStyleModel = titleModel.getModel('textStyle'); + var subtextStyleModel = titleModel.getModel('subtextStyle'); + var textAlign = titleModel.get('textAlign'); + var textVerticalAlign = retrieve2(titleModel.get('textBaseline'), titleModel.get('textVerticalAlign')); + var textEl = new ZRText({ + style: createTextStyle(textStyleModel, { + text: titleModel.get('text'), + fill: textStyleModel.getTextColor() + }, { + disableBox: true + }), + z2: 10 + }); + var textRect = textEl.getBoundingRect(); + var subText = titleModel.get('subtext'); + var subTextEl = new ZRText({ + style: createTextStyle(subtextStyleModel, { + text: subText, + fill: subtextStyleModel.getTextColor(), + y: textRect.height + titleModel.get('itemGap'), + verticalAlign: 'top' + }, { + disableBox: true + }), + z2: 10 + }); + var link = titleModel.get('link'); + var sublink = titleModel.get('sublink'); + var triggerEvent = titleModel.get('triggerEvent', true); + textEl.silent = !link && !triggerEvent; + subTextEl.silent = !sublink && !triggerEvent; + + if (link) { + textEl.on('click', function () { + windowOpen(link, '_' + titleModel.get('target')); + }); + } + + if (sublink) { + subTextEl.on('click', function () { + windowOpen(sublink, '_' + titleModel.get('subtarget')); + }); + } + + getECData(textEl).eventData = getECData(subTextEl).eventData = triggerEvent ? { + componentType: 'title', + componentIndex: titleModel.componentIndex + } : null; + group.add(textEl); + subText && group.add(subTextEl); // If no subText, but add subTextEl, there will be an empty line. + + var groupRect = group.getBoundingRect(); + var layoutOption = titleModel.getBoxLayoutParams(); + layoutOption.width = groupRect.width; + layoutOption.height = groupRect.height; + var layoutRect = getLayoutRect(layoutOption, { + width: api.getWidth(), + height: api.getHeight() + }, titleModel.get('padding')); // Adjust text align based on position + + if (!textAlign) { + // Align left if title is on the left. center and right is same + textAlign = titleModel.get('left') || titleModel.get('right'); // @ts-ignore + + if (textAlign === 'middle') { + textAlign = 'center'; + } // Adjust layout by text align + + + if (textAlign === 'right') { + layoutRect.x += layoutRect.width; + } else if (textAlign === 'center') { + layoutRect.x += layoutRect.width / 2; + } + } + + if (!textVerticalAlign) { + textVerticalAlign = titleModel.get('top') || titleModel.get('bottom'); // @ts-ignore + + if (textVerticalAlign === 'center') { + textVerticalAlign = 'middle'; + } + + if (textVerticalAlign === 'bottom') { + layoutRect.y += layoutRect.height; + } else if (textVerticalAlign === 'middle') { + layoutRect.y += layoutRect.height / 2; + } + + textVerticalAlign = textVerticalAlign || 'top'; + } + + group.x = layoutRect.x; + group.y = layoutRect.y; + group.markRedraw(); + var alignStyle = { + align: textAlign, + verticalAlign: textVerticalAlign + }; + textEl.setStyle(alignStyle); + subTextEl.setStyle(alignStyle); // Render background + // Get groupRect again because textAlign has been changed + + groupRect = group.getBoundingRect(); + var padding = layoutRect.margin; + var style = titleModel.getItemStyle(['color', 'opacity']); + style.fill = titleModel.get('backgroundColor'); + var rect = new Rect({ + shape: { + x: groupRect.x - padding[3], + y: groupRect.y - padding[0], + width: groupRect.width + padding[1] + padding[3], + height: groupRect.height + padding[0] + padding[2], + r: titleModel.get('borderRadius') + }, + style: style, + subPixelOptimize: true, + silent: true + }); + group.add(rect); + }; + + TitleView.type = 'title'; + return TitleView; + }(ComponentView); + + function install$C(registers) { + registers.registerComponentModel(TitleModel); + registers.registerComponentView(TitleView); + } + + var TimelineModel = + /** @class */ + function (_super) { + __extends(TimelineModel, _super); + + function TimelineModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = TimelineModel.type; + _this.layoutMode = 'box'; + return _this; + } + /** + * @override + */ + + + TimelineModel.prototype.init = function (option, parentModel, ecModel) { + this.mergeDefaultAndTheme(option, ecModel); + + this._initData(); + }; + /** + * @override + */ + + + TimelineModel.prototype.mergeOption = function (option) { + _super.prototype.mergeOption.apply(this, arguments); + + this._initData(); + }; + + TimelineModel.prototype.setCurrentIndex = function (currentIndex) { + if (currentIndex == null) { + currentIndex = this.option.currentIndex; + } + + var count = this._data.count(); + + if (this.option.loop) { + currentIndex = (currentIndex % count + count) % count; + } else { + currentIndex >= count && (currentIndex = count - 1); + currentIndex < 0 && (currentIndex = 0); + } + + this.option.currentIndex = currentIndex; + }; + /** + * @return {number} currentIndex + */ + + + TimelineModel.prototype.getCurrentIndex = function () { + return this.option.currentIndex; + }; + /** + * @return {boolean} + */ + + + TimelineModel.prototype.isIndexMax = function () { + return this.getCurrentIndex() >= this._data.count() - 1; + }; + /** + * @param {boolean} state true: play, false: stop + */ + + + TimelineModel.prototype.setPlayState = function (state) { + this.option.autoPlay = !!state; + }; + /** + * @return {boolean} true: play, false: stop + */ + + + TimelineModel.prototype.getPlayState = function () { + return !!this.option.autoPlay; + }; + /** + * @private + */ + + + TimelineModel.prototype._initData = function () { + var thisOption = this.option; + var dataArr = thisOption.data || []; + var axisType = thisOption.axisType; + var names = this._names = []; + var processedDataArr; + + if (axisType === 'category') { + processedDataArr = []; + each(dataArr, function (item, index) { + var value = convertOptionIdName(getDataItemValue(item), ''); + var newItem; + + if (isObject(item)) { + newItem = clone(item); + newItem.value = index; + } else { + newItem = index; + } + + processedDataArr.push(newItem); + names.push(value); + }); + } else { + processedDataArr = dataArr; + } + + var dimType = { + category: 'ordinal', + time: 'time', + value: 'number' + }[axisType] || 'number'; + var data = this._data = new SeriesData([{ + name: 'value', + type: dimType + }], this); + data.initData(processedDataArr, names); + }; + + TimelineModel.prototype.getData = function () { + return this._data; + }; + /** + * @public + * @return {Array.} categoreis + */ + + + TimelineModel.prototype.getCategories = function () { + if (this.get('axisType') === 'category') { + return this._names.slice(); + } + }; + + TimelineModel.type = 'timeline'; + /** + * @protected + */ + + TimelineModel.defaultOption = { + // zlevel: 0, // 一级层叠 + z: 4, + show: true, + axisType: 'time', + realtime: true, + left: '20%', + top: null, + right: '20%', + bottom: 0, + width: null, + height: 40, + padding: 5, + controlPosition: 'left', + autoPlay: false, + rewind: false, + loop: true, + playInterval: 2000, + currentIndex: 0, + itemStyle: {}, + label: { + color: '#000' + }, + data: [] + }; + return TimelineModel; + }(ComponentModel); + + var SliderTimelineModel = + /** @class */ + function (_super) { + __extends(SliderTimelineModel, _super); + + function SliderTimelineModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = SliderTimelineModel.type; + return _this; + } + + SliderTimelineModel.type = 'timeline.slider'; + /** + * @protected + */ + + SliderTimelineModel.defaultOption = inheritDefaultOption(TimelineModel.defaultOption, { + backgroundColor: 'rgba(0,0,0,0)', + borderColor: '#ccc', + borderWidth: 0, + orient: 'horizontal', + inverse: false, + tooltip: { + trigger: 'item' // data item may also have tootip attr. + + }, + symbol: 'circle', + symbolSize: 12, + lineStyle: { + show: true, + width: 2, + color: '#DAE1F5' + }, + label: { + position: 'auto', + // When using number, label position is not + // restricted by viewRect. + // positive: right/bottom, negative: left/top + show: true, + interval: 'auto', + rotate: 0, + // formatter: null, + // 其余属性默认使用全局文本样式，详见TEXTSTYLE + color: '#A4B1D7' + }, + itemStyle: { + color: '#A4B1D7', + borderWidth: 1 + }, + checkpointStyle: { + symbol: 'circle', + symbolSize: 15, + color: '#316bf3', + borderColor: '#fff', + borderWidth: 2, + shadowBlur: 2, + shadowOffsetX: 1, + shadowOffsetY: 1, + shadowColor: 'rgba(0, 0, 0, 0.3)', + // borderColor: 'rgba(194,53,49, 0.5)', + animation: true, + animationDuration: 300, + animationEasing: 'quinticInOut' + }, + controlStyle: { + show: true, + showPlayBtn: true, + showPrevBtn: true, + showNextBtn: true, + itemSize: 24, + itemGap: 12, + position: 'left', + playIcon: 'path://M31.6,53C17.5,53,6,41.5,6,27.4S17.5,1.8,31.6,1.8C45.7,1.8,57.2,13.3,57.2,27.4S45.7,53,31.6,53z M31.6,3.3 C18.4,3.3,7.5,14.1,7.5,27.4c0,13.3,10.8,24.1,24.1,24.1C44.9,51.5,55.7,40.7,55.7,27.4C55.7,14.1,44.9,3.3,31.6,3.3z M24.9,21.3 c0-2.2,1.6-3.1,3.5-2l10.5,6.1c1.899,1.1,1.899,2.9,0,4l-10.5,6.1c-1.9,1.1-3.5,0.2-3.5-2V21.3z', + stopIcon: 'path://M30.9,53.2C16.8,53.2,5.3,41.7,5.3,27.6S16.8,2,30.9,2C45,2,56.4,13.5,56.4,27.6S45,53.2,30.9,53.2z M30.9,3.5C17.6,3.5,6.8,14.4,6.8,27.6c0,13.3,10.8,24.1,24.101,24.1C44.2,51.7,55,40.9,55,27.6C54.9,14.4,44.1,3.5,30.9,3.5z M36.9,35.8c0,0.601-0.4,1-0.9,1h-1.3c-0.5,0-0.9-0.399-0.9-1V19.5c0-0.6,0.4-1,0.9-1H36c0.5,0,0.9,0.4,0.9,1V35.8z M27.8,35.8 c0,0.601-0.4,1-0.9,1h-1.3c-0.5,0-0.9-0.399-0.9-1V19.5c0-0.6,0.4-1,0.9-1H27c0.5,0,0.9,0.4,0.9,1L27.8,35.8L27.8,35.8z', + // eslint-disable-next-line max-len + nextIcon: 'M2,18.5A1.52,1.52,0,0,1,.92,18a1.49,1.49,0,0,1,0-2.12L7.81,9.36,1,3.11A1.5,1.5,0,1,1,3,.89l8,7.34a1.48,1.48,0,0,1,.49,1.09,1.51,1.51,0,0,1-.46,1.1L3,18.08A1.5,1.5,0,0,1,2,18.5Z', + // eslint-disable-next-line max-len + prevIcon: 'M10,.5A1.52,1.52,0,0,1,11.08,1a1.49,1.49,0,0,1,0,2.12L4.19,9.64,11,15.89a1.5,1.5,0,1,1-2,2.22L1,10.77A1.48,1.48,0,0,1,.5,9.68,1.51,1.51,0,0,1,1,8.58L9,.92A1.5,1.5,0,0,1,10,.5Z', + prevBtnSize: 18, + nextBtnSize: 18, + color: '#A4B1D7', + borderColor: '#A4B1D7', + borderWidth: 1 + }, + emphasis: { + label: { + show: true, + // 其余属性默认使用全局文本样式，详见TEXTSTYLE + color: '#6f778d' + }, + itemStyle: { + color: '#316BF3' + }, + controlStyle: { + color: '#316BF3', + borderColor: '#316BF3', + borderWidth: 2 + } + }, + progress: { + lineStyle: { + color: '#316BF3' + }, + itemStyle: { + color: '#316BF3' + }, + label: { + color: '#6f778d' + } + }, + data: [] + }); + return SliderTimelineModel; + }(TimelineModel); + + mixin(SliderTimelineModel, DataFormatMixin.prototype); + + var TimelineView = + /** @class */ + function (_super) { + __extends(TimelineView, _super); + + function TimelineView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = TimelineView.type; + return _this; + } + + TimelineView.type = 'timeline'; + return TimelineView; + }(ComponentView); + + /** + * Extend axis 2d + */ + + var TimelineAxis = + /** @class */ + function (_super) { + __extends(TimelineAxis, _super); + + function TimelineAxis(dim, scale, coordExtent, axisType) { + var _this = _super.call(this, dim, scale, coordExtent) || this; + + _this.type = axisType || 'value'; + return _this; + } + /** + * @override + */ + + + TimelineAxis.prototype.getLabelModel = function () { + // Force override + return this.model.getModel('label'); + }; + /** + * @override + */ + + + TimelineAxis.prototype.isHorizontal = function () { + return this.model.get('orient') === 'horizontal'; + }; + + return TimelineAxis; + }(Axis); + + var PI$8 = Math.PI; + var labelDataIndexStore = makeInner(); + + var SliderTimelineView = + /** @class */ + function (_super) { + __extends(SliderTimelineView, _super); + + function SliderTimelineView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = SliderTimelineView.type; + return _this; + } + + SliderTimelineView.prototype.init = function (ecModel, api) { + this.api = api; + }; + /** + * @override + */ + + + SliderTimelineView.prototype.render = function (timelineModel, ecModel, api) { + this.model = timelineModel; + this.api = api; + this.ecModel = ecModel; + this.group.removeAll(); + + if (timelineModel.get('show', true)) { + var layoutInfo_1 = this._layout(timelineModel, api); + + var mainGroup_1 = this._createGroup('_mainGroup'); + + var labelGroup = this._createGroup('_labelGroup'); + + var axis_1 = this._axis = this._createAxis(layoutInfo_1, timelineModel); + + timelineModel.formatTooltip = function (dataIndex) { + var name = axis_1.scale.getLabel({ + value: dataIndex + }); + return createTooltipMarkup('nameValue', { + noName: true, + value: name + }); + }; + + each(['AxisLine', 'AxisTick', 'Control', 'CurrentPointer'], function (name) { + this['_render' + name](layoutInfo_1, mainGroup_1, axis_1, timelineModel); + }, this); + + this._renderAxisLabel(layoutInfo_1, labelGroup, axis_1, timelineModel); + + this._position(layoutInfo_1, timelineModel); + } + + this._doPlayStop(); + + this._updateTicksStatus(); + }; + /** + * @override + */ + + + SliderTimelineView.prototype.remove = function () { + this._clearTimer(); + + this.group.removeAll(); + }; + /** + * @override + */ + + + SliderTimelineView.prototype.dispose = function () { + this._clearTimer(); + }; + + SliderTimelineView.prototype._layout = function (timelineModel, api) { + var labelPosOpt = timelineModel.get(['label', 'position']); + var orient = timelineModel.get('orient'); + var viewRect = getViewRect$5(timelineModel, api); + var parsedLabelPos; // Auto label offset. + + if (labelPosOpt == null || labelPosOpt === 'auto') { + parsedLabelPos = orient === 'horizontal' ? viewRect.y + viewRect.height / 2 < api.getHeight() / 2 ? '-' : '+' : viewRect.x + viewRect.width / 2 < api.getWidth() / 2 ? '+' : '-'; + } else if (isString(labelPosOpt)) { + parsedLabelPos = { + horizontal: { + top: '-', + bottom: '+' + }, + vertical: { + left: '-', + right: '+' + } + }[orient][labelPosOpt]; + } else { + // is number + parsedLabelPos = labelPosOpt; + } + + var labelAlignMap = { + horizontal: 'center', + vertical: parsedLabelPos >= 0 || parsedLabelPos === '+' ? 'left' : 'right' + }; + var labelBaselineMap = { + horizontal: parsedLabelPos >= 0 || parsedLabelPos === '+' ? 'top' : 'bottom', + vertical: 'middle' + }; + var rotationMap = { + horizontal: 0, + vertical: PI$8 / 2 + }; // Position + + var mainLength = orient === 'vertical' ? viewRect.height : viewRect.width; + var controlModel = timelineModel.getModel('controlStyle'); + var showControl = controlModel.get('show', true); + var controlSize = showControl ? controlModel.get('itemSize') : 0; + var controlGap = showControl ? controlModel.get('itemGap') : 0; + var sizePlusGap = controlSize + controlGap; // Special label rotate. + + var labelRotation = timelineModel.get(['label', 'rotate']) || 0; + labelRotation = labelRotation * PI$8 / 180; // To radian. + + var playPosition; + var prevBtnPosition; + var nextBtnPosition; + var controlPosition = controlModel.get('position', true); + var showPlayBtn = showControl && controlModel.get('showPlayBtn', true); + var showPrevBtn = showControl && controlModel.get('showPrevBtn', true); + var showNextBtn = showControl && controlModel.get('showNextBtn', true); + var xLeft = 0; + var xRight = mainLength; // position[0] means left, position[1] means middle. + + if (controlPosition === 'left' || controlPosition === 'bottom') { + showPlayBtn && (playPosition = [0, 0], xLeft += sizePlusGap); + showPrevBtn && (prevBtnPosition = [xLeft, 0], xLeft += sizePlusGap); + showNextBtn && (nextBtnPosition = [xRight - controlSize, 0], xRight -= sizePlusGap); + } else { + // 'top' 'right' + showPlayBtn && (playPosition = [xRight - controlSize, 0], xRight -= sizePlusGap); + showPrevBtn && (prevBtnPosition = [0, 0], xLeft += sizePlusGap); + showNextBtn && (nextBtnPosition = [xRight - controlSize, 0], xRight -= sizePlusGap); + } + + var axisExtent = [xLeft, xRight]; + + if (timelineModel.get('inverse')) { + axisExtent.reverse(); + } + + return { + viewRect: viewRect, + mainLength: mainLength, + orient: orient, + rotation: rotationMap[orient], + labelRotation: labelRotation, + labelPosOpt: parsedLabelPos, + labelAlign: timelineModel.get(['label', 'align']) || labelAlignMap[orient], + labelBaseline: timelineModel.get(['label', 'verticalAlign']) || timelineModel.get(['label', 'baseline']) || labelBaselineMap[orient], + // Based on mainGroup. + playPosition: playPosition, + prevBtnPosition: prevBtnPosition, + nextBtnPosition: nextBtnPosition, + axisExtent: axisExtent, + controlSize: controlSize, + controlGap: controlGap + }; + }; + + SliderTimelineView.prototype._position = function (layoutInfo, timelineModel) { + // Position is be called finally, because bounding rect is needed for + // adapt content to fill viewRect (auto adapt offset). + // Timeline may be not all in the viewRect when 'offset' is specified + // as a number, because it is more appropriate that label aligns at + // 'offset' but not the other edge defined by viewRect. + var mainGroup = this._mainGroup; + var labelGroup = this._labelGroup; + var viewRect = layoutInfo.viewRect; + + if (layoutInfo.orient === 'vertical') { + // transform to horizontal, inverse rotate by left-top point. + var m = create$1(); + var rotateOriginX = viewRect.x; + var rotateOriginY = viewRect.y + viewRect.height; + translate(m, m, [-rotateOriginX, -rotateOriginY]); + rotate(m, m, -PI$8 / 2); + translate(m, m, [rotateOriginX, rotateOriginY]); + viewRect = viewRect.clone(); + viewRect.applyTransform(m); + } + + var viewBound = getBound(viewRect); + var mainBound = getBound(mainGroup.getBoundingRect()); + var labelBound = getBound(labelGroup.getBoundingRect()); + var mainPosition = [mainGroup.x, mainGroup.y]; + var labelsPosition = [labelGroup.x, labelGroup.y]; + labelsPosition[0] = mainPosition[0] = viewBound[0][0]; + var labelPosOpt = layoutInfo.labelPosOpt; + + if (labelPosOpt == null || isString(labelPosOpt)) { + // '+' or '-' + var mainBoundIdx = labelPosOpt === '+' ? 0 : 1; + toBound(mainPosition, mainBound, viewBound, 1, mainBoundIdx); + toBound(labelsPosition, labelBound, viewBound, 1, 1 - mainBoundIdx); + } else { + var mainBoundIdx = labelPosOpt >= 0 ? 0 : 1; + toBound(mainPosition, mainBound, viewBound, 1, mainBoundIdx); + labelsPosition[1] = mainPosition[1] + labelPosOpt; + } + + mainGroup.setPosition(mainPosition); + labelGroup.setPosition(labelsPosition); + mainGroup.rotation = labelGroup.rotation = layoutInfo.rotation; + setOrigin(mainGroup); + setOrigin(labelGroup); + + function setOrigin(targetGroup) { + targetGroup.originX = viewBound[0][0] - targetGroup.x; + targetGroup.originY = viewBound[1][0] - targetGroup.y; + } + + function getBound(rect) { + // [[xmin, xmax], [ymin, ymax]] + return [[rect.x, rect.x + rect.width], [rect.y, rect.y + rect.height]]; + } + + function toBound(fromPos, from, to, dimIdx, boundIdx) { + fromPos[dimIdx] += to[dimIdx][boundIdx] - from[dimIdx][boundIdx]; + } + }; + + SliderTimelineView.prototype._createAxis = function (layoutInfo, timelineModel) { + var data = timelineModel.getData(); + var axisType = timelineModel.get('axisType'); + var scale = createScaleByModel$1(timelineModel, axisType); // Customize scale. The `tickValue` is `dataIndex`. + + scale.getTicks = function () { + return data.mapArray(['value'], function (value) { + return { + value: value + }; + }); + }; + + var dataExtent = data.getDataExtent('value'); + scale.setExtent(dataExtent[0], dataExtent[1]); + scale.calcNiceTicks(); + var axis = new TimelineAxis('value', scale, layoutInfo.axisExtent, axisType); + axis.model = timelineModel; + return axis; + }; + + SliderTimelineView.prototype._createGroup = function (key) { + var newGroup = this[key] = new Group(); + this.group.add(newGroup); + return newGroup; + }; + + SliderTimelineView.prototype._renderAxisLine = function (layoutInfo, group, axis, timelineModel) { + var axisExtent = axis.getExtent(); + + if (!timelineModel.get(['lineStyle', 'show'])) { + return; + } + + var line = new Line({ + shape: { + x1: axisExtent[0], + y1: 0, + x2: axisExtent[1], + y2: 0 + }, + style: extend({ + lineCap: 'round' + }, timelineModel.getModel('lineStyle').getLineStyle()), + silent: true, + z2: 1 + }); + group.add(line); + var progressLine = this._progressLine = new Line({ + shape: { + x1: axisExtent[0], + x2: this._currentPointer ? this._currentPointer.x : axisExtent[0], + y1: 0, + y2: 0 + }, + style: defaults({ + lineCap: 'round', + lineWidth: line.style.lineWidth + }, timelineModel.getModel(['progress', 'lineStyle']).getLineStyle()), + silent: true, + z2: 1 + }); + group.add(progressLine); + }; + + SliderTimelineView.prototype._renderAxisTick = function (layoutInfo, group, axis, timelineModel) { + var _this = this; + + var data = timelineModel.getData(); // Show all ticks, despite ignoring strategy. + + var ticks = axis.scale.getTicks(); + this._tickSymbols = []; // The value is dataIndex, see the costomized scale. + + each(ticks, function (tick) { + var tickCoord = axis.dataToCoord(tick.value); + var itemModel = data.getItemModel(tick.value); + var itemStyleModel = itemModel.getModel('itemStyle'); + var hoverStyleModel = itemModel.getModel(['emphasis', 'itemStyle']); + var progressStyleModel = itemModel.getModel(['progress', 'itemStyle']); + var symbolOpt = { + x: tickCoord, + y: 0, + onclick: bind(_this._changeTimeline, _this, tick.value) + }; + var el = giveSymbol(itemModel, itemStyleModel, group, symbolOpt); + el.ensureState('emphasis').style = hoverStyleModel.getItemStyle(); + el.ensureState('progress').style = progressStyleModel.getItemStyle(); + enableHoverEmphasis(el); + var ecData = getECData(el); + + if (itemModel.get('tooltip')) { + ecData.dataIndex = tick.value; + ecData.dataModel = timelineModel; + } else { + ecData.dataIndex = ecData.dataModel = null; + } + + _this._tickSymbols.push(el); + }); + }; + + SliderTimelineView.prototype._renderAxisLabel = function (layoutInfo, group, axis, timelineModel) { + var _this = this; + + var labelModel = axis.getLabelModel(); + + if (!labelModel.get('show')) { + return; + } + + var data = timelineModel.getData(); + var labels = axis.getViewLabels(); + this._tickLabels = []; + each(labels, function (labelItem) { + // The tickValue is dataIndex, see the costomized scale. + var dataIndex = labelItem.tickValue; + var itemModel = data.getItemModel(dataIndex); + var normalLabelModel = itemModel.getModel('label'); + var hoverLabelModel = itemModel.getModel(['emphasis', 'label']); + var progressLabelModel = itemModel.getModel(['progress', 'label']); + var tickCoord = axis.dataToCoord(labelItem.tickValue); + var textEl = new ZRText({ + x: tickCoord, + y: 0, + rotation: layoutInfo.labelRotation - layoutInfo.rotation, + onclick: bind(_this._changeTimeline, _this, dataIndex), + silent: false, + style: createTextStyle(normalLabelModel, { + text: labelItem.formattedLabel, + align: layoutInfo.labelAlign, + verticalAlign: layoutInfo.labelBaseline + }) + }); + textEl.ensureState('emphasis').style = createTextStyle(hoverLabelModel); + textEl.ensureState('progress').style = createTextStyle(progressLabelModel); + group.add(textEl); + enableHoverEmphasis(textEl); + labelDataIndexStore(textEl).dataIndex = dataIndex; + + _this._tickLabels.push(textEl); + }); + }; + + SliderTimelineView.prototype._renderControl = function (layoutInfo, group, axis, timelineModel) { + var controlSize = layoutInfo.controlSize; + var rotation = layoutInfo.rotation; + var itemStyle = timelineModel.getModel('controlStyle').getItemStyle(); + var hoverStyle = timelineModel.getModel(['emphasis', 'controlStyle']).getItemStyle(); + var playState = timelineModel.getPlayState(); + var inverse = timelineModel.get('inverse', true); + makeBtn(layoutInfo.nextBtnPosition, 'next', bind(this._changeTimeline, this, inverse ? '-' : '+')); + makeBtn(layoutInfo.prevBtnPosition, 'prev', bind(this._changeTimeline, this, inverse ? '+' : '-')); + makeBtn(layoutInfo.playPosition, playState ? 'stop' : 'play', bind(this._handlePlayClick, this, !playState), true); + + function makeBtn(position, iconName, onclick, willRotate) { + if (!position) { + return; + } + + var iconSize = parsePercent(retrieve2(timelineModel.get(['controlStyle', iconName + 'BtnSize']), controlSize), controlSize); + var rect = [0, -iconSize / 2, iconSize, iconSize]; + var btn = makeControlIcon(timelineModel, iconName + 'Icon', rect, { + x: position[0], + y: position[1], + originX: controlSize / 2, + originY: 0, + rotation: willRotate ? -rotation : 0, + rectHover: true, + style: itemStyle, + onclick: onclick + }); + btn.ensureState('emphasis').style = hoverStyle; + group.add(btn); + enableHoverEmphasis(btn); + } + }; + + SliderTimelineView.prototype._renderCurrentPointer = function (layoutInfo, group, axis, timelineModel) { + var data = timelineModel.getData(); + var currentIndex = timelineModel.getCurrentIndex(); + var pointerModel = data.getItemModel(currentIndex).getModel('checkpointStyle'); + var me = this; + var callback = { + onCreate: function (pointer) { + pointer.draggable = true; + pointer.drift = bind(me._handlePointerDrag, me); + pointer.ondragend = bind(me._handlePointerDragend, me); + pointerMoveTo(pointer, me._progressLine, currentIndex, axis, timelineModel, true); + }, + onUpdate: function (pointer) { + pointerMoveTo(pointer, me._progressLine, currentIndex, axis, timelineModel); + } + }; // Reuse when exists, for animation and drag. + + this._currentPointer = giveSymbol(pointerModel, pointerModel, this._mainGroup, {}, this._currentPointer, callback); + }; + + SliderTimelineView.prototype._handlePlayClick = function (nextState) { + this._clearTimer(); + + this.api.dispatchAction({ + type: 'timelinePlayChange', + playState: nextState, + from: this.uid + }); + }; + + SliderTimelineView.prototype._handlePointerDrag = function (dx, dy, e) { + this._clearTimer(); + + this._pointerChangeTimeline([e.offsetX, e.offsetY]); + }; + + SliderTimelineView.prototype._handlePointerDragend = function (e) { + this._pointerChangeTimeline([e.offsetX, e.offsetY], true); + }; + + SliderTimelineView.prototype._pointerChangeTimeline = function (mousePos, trigger) { + var toCoord = this._toAxisCoord(mousePos)[0]; + + var axis = this._axis; + var axisExtent = asc(axis.getExtent().slice()); + toCoord > axisExtent[1] && (toCoord = axisExtent[1]); + toCoord < axisExtent[0] && (toCoord = axisExtent[0]); + this._currentPointer.x = toCoord; + + this._currentPointer.markRedraw(); + + this._progressLine.shape.x2 = toCoord; + + this._progressLine.dirty(); + + var targetDataIndex = this._findNearestTick(toCoord); + + var timelineModel = this.model; + + if (trigger || targetDataIndex !== timelineModel.getCurrentIndex() && timelineModel.get('realtime')) { + this._changeTimeline(targetDataIndex); + } + }; + + SliderTimelineView.prototype._doPlayStop = function () { + var _this = this; + + this._clearTimer(); + + if (this.model.getPlayState()) { + this._timer = setTimeout(function () { + // Do not cache + var timelineModel = _this.model; + + _this._changeTimeline(timelineModel.getCurrentIndex() + (timelineModel.get('rewind', true) ? -1 : 1)); + }, this.model.get('playInterval')); + } + }; + + SliderTimelineView.prototype._toAxisCoord = function (vertex) { + var trans = this._mainGroup.getLocalTransform(); + + return applyTransform$1(vertex, trans, true); + }; + + SliderTimelineView.prototype._findNearestTick = function (axisCoord) { + var data = this.model.getData(); + var dist = Infinity; + var targetDataIndex; + var axis = this._axis; + data.each(['value'], function (value, dataIndex) { + var coord = axis.dataToCoord(value); + var d = Math.abs(coord - axisCoord); + + if (d < dist) { + dist = d; + targetDataIndex = dataIndex; + } + }); + return targetDataIndex; + }; + + SliderTimelineView.prototype._clearTimer = function () { + if (this._timer) { + clearTimeout(this._timer); + this._timer = null; + } + }; + + SliderTimelineView.prototype._changeTimeline = function (nextIndex) { + var currentIndex = this.model.getCurrentIndex(); + + if (nextIndex === '+') { + nextIndex = currentIndex + 1; + } else if (nextIndex === '-') { + nextIndex = currentIndex - 1; + } + + this.api.dispatchAction({ + type: 'timelineChange', + currentIndex: nextIndex, + from: this.uid + }); + }; + + SliderTimelineView.prototype._updateTicksStatus = function () { + var currentIndex = this.model.getCurrentIndex(); + var tickSymbols = this._tickSymbols; + var tickLabels = this._tickLabels; + + if (tickSymbols) { + for (var i = 0; i < tickSymbols.length; i++) { + tickSymbols && tickSymbols[i] && tickSymbols[i].toggleState('progress', i < currentIndex); + } + } + + if (tickLabels) { + for (var i = 0; i < tickLabels.length; i++) { + tickLabels && tickLabels[i] && tickLabels[i].toggleState('progress', labelDataIndexStore(tickLabels[i]).dataIndex <= currentIndex); + } + } + }; + + SliderTimelineView.type = 'timeline.slider'; + return SliderTimelineView; + }(TimelineView); + + function createScaleByModel$1(model, axisType) { + axisType = axisType || model.get('type'); + + if (axisType) { + switch (axisType) { + // Buildin scale + case 'category': + return new OrdinalScale({ + ordinalMeta: model.getCategories(), + extent: [Infinity, -Infinity] + }); + + case 'time': + return new TimeScale({ + locale: model.ecModel.getLocaleModel(), + useUTC: model.ecModel.get('useUTC') + }); + + default: + // default to be value + return new IntervalScale(); + } + } + } + + function getViewRect$5(model, api) { + return getLayoutRect(model.getBoxLayoutParams(), { + width: api.getWidth(), + height: api.getHeight() + }, model.get('padding')); + } + + function makeControlIcon(timelineModel, objPath, rect, opts) { + var style = opts.style; + var icon = createIcon(timelineModel.get(['controlStyle', objPath]), opts || {}, new BoundingRect(rect[0], rect[1], rect[2], rect[3])); // TODO createIcon won't use style in opt. + + if (style) { + icon.setStyle(style); + } + + return icon; + } + /** + * Create symbol or update symbol + * opt: basic position and event handlers + */ + + + function giveSymbol(hostModel, itemStyleModel, group, opt, symbol, callback) { + var color = itemStyleModel.get('color'); + + if (!symbol) { + var symbolType = hostModel.get('symbol'); + symbol = createSymbol(symbolType, -1, -1, 2, 2, color); + symbol.setStyle('strokeNoScale', true); + group.add(symbol); + callback && callback.onCreate(symbol); + } else { + symbol.setColor(color); + group.add(symbol); // Group may be new, also need to add. + + callback && callback.onUpdate(symbol); + } // Style + + + var itemStyle = itemStyleModel.getItemStyle(['color']); + symbol.setStyle(itemStyle); // Transform and events. + + opt = merge({ + rectHover: true, + z2: 100 + }, opt, true); + var symbolSize = normalizeSymbolSize(hostModel.get('symbolSize')); + opt.scaleX = symbolSize[0] / 2; + opt.scaleY = symbolSize[1] / 2; + var symbolOffset = normalizeSymbolOffset(hostModel.get('symbolOffset'), symbolSize); + + if (symbolOffset) { + opt.x = (opt.x || 0) + symbolOffset[0]; + opt.y = (opt.y || 0) + symbolOffset[1]; + } + + var symbolRotate = hostModel.get('symbolRotate'); + opt.rotation = (symbolRotate || 0) * Math.PI / 180 || 0; + symbol.attr(opt); // FIXME + // (1) When symbol.style.strokeNoScale is true and updateTransform is not performed, + // getBoundingRect will return wrong result. + // (This is supposed to be resolved in zrender, but it is a little difficult to + // leverage performance and auto updateTransform) + // (2) All of ancesters of symbol do not scale, so we can just updateTransform symbol. + + symbol.updateTransform(); + return symbol; + } + + function pointerMoveTo(pointer, progressLine, dataIndex, axis, timelineModel, noAnimation) { + if (pointer.dragging) { + return; + } + + var pointerModel = timelineModel.getModel('checkpointStyle'); + var toCoord = axis.dataToCoord(timelineModel.getData().get('value', dataIndex)); + + if (noAnimation || !pointerModel.get('animation', true)) { + pointer.attr({ + x: toCoord, + y: 0 + }); + progressLine && progressLine.attr({ + shape: { + x2: toCoord + } + }); + } else { + var animationCfg = { + duration: pointerModel.get('animationDuration', true), + easing: pointerModel.get('animationEasing', true) + }; + pointer.stopAnimation(null, true); + pointer.animateTo({ + x: toCoord, + y: 0 + }, animationCfg); + progressLine && progressLine.animateTo({ + shape: { + x2: toCoord + } + }, animationCfg); + } + } + + function installTimelineAction(registers) { + registers.registerAction({ + type: 'timelineChange', + event: 'timelineChanged', + update: 'prepareAndUpdate' + }, function (payload, ecModel, api) { + var timelineModel = ecModel.getComponent('timeline'); + + if (timelineModel && payload.currentIndex != null) { + timelineModel.setCurrentIndex(payload.currentIndex); + + if (!timelineModel.get('loop', true) && timelineModel.isIndexMax() && timelineModel.getPlayState()) { + timelineModel.setPlayState(false); // The timeline has played to the end, trigger event + + api.dispatchAction({ + type: 'timelinePlayChange', + playState: false, + from: payload.from + }); + } + } // Set normalized currentIndex to payload. + + + ecModel.resetOption('timeline', { + replaceMerge: timelineModel.get('replaceMerge', true) + }); + return defaults({ + currentIndex: timelineModel.option.currentIndex + }, payload); + }); + registers.registerAction({ + type: 'timelinePlayChange', + event: 'timelinePlayChanged', + update: 'update' + }, function (payload, ecModel) { + var timelineModel = ecModel.getComponent('timeline'); + + if (timelineModel && payload.playState != null) { + timelineModel.setPlayState(payload.playState); + } + }); + } + + function timelinePreprocessor(option) { + var timelineOpt = option && option.timeline; + + if (!isArray(timelineOpt)) { + timelineOpt = timelineOpt ? [timelineOpt] : []; + } + + each(timelineOpt, function (opt) { + if (!opt) { + return; + } + + compatibleEC2(opt); + }); + } + + function compatibleEC2(opt) { + var type = opt.type; + var ec2Types = { + 'number': 'value', + 'time': 'time' + }; // Compatible with ec2 + + if (ec2Types[type]) { + opt.axisType = ec2Types[type]; + delete opt.type; + } + + transferItem(opt); + + if (has(opt, 'controlPosition')) { + var controlStyle = opt.controlStyle || (opt.controlStyle = {}); + + if (!has(controlStyle, 'position')) { + controlStyle.position = opt.controlPosition; + } + + if (controlStyle.position === 'none' && !has(controlStyle, 'show')) { + controlStyle.show = false; + delete controlStyle.position; + } + + delete opt.controlPosition; + } + + each(opt.data || [], function (dataItem) { + if (isObject(dataItem) && !isArray(dataItem)) { + if (!has(dataItem, 'value') && has(dataItem, 'name')) { + // In ec2, using name as value. + dataItem.value = dataItem.name; + } + + transferItem(dataItem); + } + }); + } + + function transferItem(opt) { + var itemStyle = opt.itemStyle || (opt.itemStyle = {}); + var itemStyleEmphasis = itemStyle.emphasis || (itemStyle.emphasis = {}); // Transfer label out + + var label = opt.label || opt.label || {}; + var labelNormal = label.normal || (label.normal = {}); + var excludeLabelAttr = { + normal: 1, + emphasis: 1 + }; + each(label, function (value, name) { + if (!excludeLabelAttr[name] && !has(labelNormal, name)) { + labelNormal[name] = value; + } + }); + + if (itemStyleEmphasis.label && !has(label, 'emphasis')) { + label.emphasis = itemStyleEmphasis.label; + delete itemStyleEmphasis.label; + } + } + + function has(obj, attr) { + return obj.hasOwnProperty(attr); + } + + function install$D(registers) { + registers.registerComponentModel(SliderTimelineModel); + registers.registerComponentView(SliderTimelineView); + registers.registerSubTypeDefaulter('timeline', function () { + // Only slider now. + return 'slider'; + }); + installTimelineAction(registers); + registers.registerPreprocessor(timelinePreprocessor); + } + + function checkMarkerInSeries(seriesOpts, markerType) { + if (!seriesOpts) { + return false; + } + + var seriesOptArr = isArray(seriesOpts) ? seriesOpts : [seriesOpts]; + + for (var idx = 0; idx < seriesOptArr.length; idx++) { + if (seriesOptArr[idx] && seriesOptArr[idx][markerType]) { + return true; + } + } + + return false; + } + + function fillLabel(opt) { + defaultEmphasis(opt, 'label', ['show']); + } // { [componentType]: MarkerModel } + + + var inner$g = makeInner(); + + var MarkerModel = + /** @class */ + function (_super) { + __extends(MarkerModel, _super); + + function MarkerModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = MarkerModel.type; + /** + * If marker model is created by self from series + */ + + _this.createdBySelf = false; + return _this; + } + /** + * @overrite + */ + + + MarkerModel.prototype.init = function (option, parentModel, ecModel) { + if ("development" !== 'production') { + if (this.type === 'marker') { + throw new Error('Marker component is abstract component. Use markLine, markPoint, markArea instead.'); + } + } + + this.mergeDefaultAndTheme(option, ecModel); + + this._mergeOption(option, ecModel, false, true); + }; + + MarkerModel.prototype.isAnimationEnabled = function () { + if (env.node) { + return false; + } + + var hostSeries = this.__hostSeries; + return this.getShallow('animation') && hostSeries && hostSeries.isAnimationEnabled(); + }; + /** + * @overrite + */ + + + MarkerModel.prototype.mergeOption = function (newOpt, ecModel) { + this._mergeOption(newOpt, ecModel, false, false); + }; + + MarkerModel.prototype._mergeOption = function (newOpt, ecModel, createdBySelf, isInit) { + var componentType = this.mainType; + + if (!createdBySelf) { + ecModel.eachSeries(function (seriesModel) { + // mainType can be markPoint, markLine, markArea + var markerOpt = seriesModel.get(this.mainType, true); + var markerModel = inner$g(seriesModel)[componentType]; + + if (!markerOpt || !markerOpt.data) { + inner$g(seriesModel)[componentType] = null; + return; + } + + if (!markerModel) { + if (isInit) { + // Default label emphasis `position` and `show` + fillLabel(markerOpt); + } + + each(markerOpt.data, function (item) { + // FIXME Overwrite fillLabel method ? + if (item instanceof Array) { + fillLabel(item[0]); + fillLabel(item[1]); + } else { + fillLabel(item); + } + }); + markerModel = this.createMarkerModelFromSeries(markerOpt, this, ecModel); // markerModel = new ImplementedMarkerModel( + // markerOpt, this, ecModel + // ); + + extend(markerModel, { + mainType: this.mainType, + // Use the same series index and name + seriesIndex: seriesModel.seriesIndex, + name: seriesModel.name, + createdBySelf: true + }); + markerModel.__hostSeries = seriesModel; + } else { + markerModel._mergeOption(markerOpt, ecModel, true); + } + + inner$g(seriesModel)[componentType] = markerModel; + }, this); + } + }; + + MarkerModel.prototype.formatTooltip = function (dataIndex, multipleSeries, dataType) { + var data = this.getData(); + var value = this.getRawValue(dataIndex); + var itemName = data.getName(dataIndex); + return createTooltipMarkup('section', { + header: this.name, + blocks: [createTooltipMarkup('nameValue', { + name: itemName, + value: value, + noName: !itemName, + noValue: value == null + })] + }); + }; + + MarkerModel.prototype.getData = function () { + return this._data; + }; + + MarkerModel.prototype.setData = function (data) { + this._data = data; + }; + + MarkerModel.getMarkerModelFromSeries = function (seriesModel, // Support three types of markers. Strict check. + componentType) { + return inner$g(seriesModel)[componentType]; + }; + + MarkerModel.type = 'marker'; + MarkerModel.dependencies = ['series', 'grid', 'polar', 'geo']; + return MarkerModel; + }(ComponentModel); + + mixin(MarkerModel, DataFormatMixin.prototype); + + var MarkPointModel = + /** @class */ + function (_super) { + __extends(MarkPointModel, _super); + + function MarkPointModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = MarkPointModel.type; + return _this; + } + + MarkPointModel.prototype.createMarkerModelFromSeries = function (markerOpt, masterMarkerModel, ecModel) { + return new MarkPointModel(markerOpt, masterMarkerModel, ecModel); + }; + + MarkPointModel.type = 'markPoint'; + MarkPointModel.defaultOption = { + // zlevel: 0, + z: 5, + symbol: 'pin', + symbolSize: 50, + //symbolRotate: 0, + //symbolOffset: [0, 0] + tooltip: { + trigger: 'item' + }, + label: { + show: true, + position: 'inside' + }, + itemStyle: { + borderWidth: 2 + }, + emphasis: { + label: { + show: true + } + } + }; + return MarkPointModel; + }(MarkerModel); + + function hasXOrY(item) { + return !(isNaN(parseFloat(item.x)) && isNaN(parseFloat(item.y))); + } + + function hasXAndY(item) { + return !isNaN(parseFloat(item.x)) && !isNaN(parseFloat(item.y)); + } + + function markerTypeCalculatorWithExtent(markerType, data, otherDataDim, targetDataDim, otherCoordIndex, targetCoordIndex) { + var coordArr = []; + var stacked = isDimensionStacked(data, targetDataDim + /*, otherDataDim*/ + ); + var calcDataDim = stacked ? data.getCalculationInfo('stackResultDimension') : targetDataDim; + var value = numCalculate(data, calcDataDim, markerType); + var dataIndex = data.indicesOfNearest(calcDataDim, value)[0]; + coordArr[otherCoordIndex] = data.get(otherDataDim, dataIndex); + coordArr[targetCoordIndex] = data.get(calcDataDim, dataIndex); + var coordArrValue = data.get(targetDataDim, dataIndex); // Make it simple, do not visit all stacked value to count precision. + + var precision = getPrecision(data.get(targetDataDim, dataIndex)); + precision = Math.min(precision, 20); + + if (precision >= 0) { + coordArr[targetCoordIndex] = +coordArr[targetCoordIndex].toFixed(precision); + } + + return [coordArr, coordArrValue]; + } // TODO Specified percent + + + var markerTypeCalculator = { + min: curry(markerTypeCalculatorWithExtent, 'min'), + max: curry(markerTypeCalculatorWithExtent, 'max'), + average: curry(markerTypeCalculatorWithExtent, 'average'), + median: curry(markerTypeCalculatorWithExtent, 'median') + }; + /** + * Transform markPoint data item to format used in List by do the following + * 1. Calculate statistic like `max`, `min`, `average` + * 2. Convert `item.xAxis`, `item.yAxis` to `item.coord` array + */ + + function dataTransform(seriesModel, item) { + var data = seriesModel.getData(); + var coordSys = seriesModel.coordinateSystem; // 1. If not specify the position with pixel directly + // 2. If `coord` is not a data array. Which uses `xAxis`, + // `yAxis` to specify the coord on each dimension + // parseFloat first because item.x and item.y can be percent string like '20%' + + if (item && !hasXAndY(item) && !isArray(item.coord) && coordSys) { + var dims = coordSys.dimensions; + var axisInfo = getAxisInfo$1(item, data, coordSys, seriesModel); // Clone the option + // Transform the properties xAxis, yAxis, radiusAxis, angleAxis, geoCoord to value + + item = clone(item); + + if (item.type && markerTypeCalculator[item.type] && axisInfo.baseAxis && axisInfo.valueAxis) { + var otherCoordIndex = indexOf(dims, axisInfo.baseAxis.dim); + var targetCoordIndex = indexOf(dims, axisInfo.valueAxis.dim); + var coordInfo = markerTypeCalculator[item.type](data, axisInfo.baseDataDim, axisInfo.valueDataDim, otherCoordIndex, targetCoordIndex); + item.coord = coordInfo[0]; // Force to use the value of calculated value. + // let item use the value without stack. + + item.value = coordInfo[1]; + } else { + // FIXME Only has one of xAxis and yAxis. + var coord = [item.xAxis != null ? item.xAxis : item.radiusAxis, item.yAxis != null ? item.yAxis : item.angleAxis]; // Each coord support max, min, average + + for (var i = 0; i < 2; i++) { + if (markerTypeCalculator[coord[i]]) { + coord[i] = numCalculate(data, data.mapDimension(dims[i]), coord[i]); + } + } + + item.coord = coord; + } + } + + return item; + } + function getAxisInfo$1(item, data, coordSys, seriesModel) { + var ret = {}; + + if (item.valueIndex != null || item.valueDim != null) { + ret.valueDataDim = item.valueIndex != null ? data.getDimension(item.valueIndex) : item.valueDim; + ret.valueAxis = coordSys.getAxis(dataDimToCoordDim(seriesModel, ret.valueDataDim)); + ret.baseAxis = coordSys.getOtherAxis(ret.valueAxis); + ret.baseDataDim = data.mapDimension(ret.baseAxis.dim); + } else { + ret.baseAxis = seriesModel.getBaseAxis(); + ret.valueAxis = coordSys.getOtherAxis(ret.baseAxis); + ret.baseDataDim = data.mapDimension(ret.baseAxis.dim); + ret.valueDataDim = data.mapDimension(ret.valueAxis.dim); + } + + return ret; + } + + function dataDimToCoordDim(seriesModel, dataDim) { + var dimItem = seriesModel.getData().getDimensionInfo(dataDim); + return dimItem && dimItem.coordDim; + } + /** + * Filter data which is out of coordinateSystem range + * [dataFilter description] + */ + + + function dataFilter$1( // Currently only polar and cartesian has containData. + coordSys, item) { + // Always return true if there is no coordSys + return coordSys && coordSys.containData && item.coord && !hasXOrY(item) ? coordSys.containData(item.coord) : true; + } + function zoneFilter( // Currently only polar and cartesian has containData. + coordSys, item1, item2) { + // Always return true if there is no coordSys + return coordSys && coordSys.containZone && item1.coord && item2.coord && !hasXOrY(item1) && !hasXOrY(item2) ? coordSys.containZone(item1.coord, item2.coord) : true; + } + function createMarkerDimValueGetter(inCoordSys, dims) { + return inCoordSys ? function (item, dimName, dataIndex, dimIndex) { + var rawVal = dimIndex < 2 // x, y, radius, angle + ? item.coord && item.coord[dimIndex] : item.value; + return parseDataValue(rawVal, dims[dimIndex]); + } : function (item, dimName, dataIndex, dimIndex) { + return parseDataValue(item.value, dims[dimIndex]); + }; + } + function numCalculate(data, valueDataDim, type) { + if (type === 'average') { + var sum_1 = 0; + var count_1 = 0; + data.each(valueDataDim, function (val, idx) { + if (!isNaN(val)) { + sum_1 += val; + count_1++; + } + }); + return sum_1 / count_1; + } else if (type === 'median') { + return data.getMedian(valueDataDim); + } else { + // max & min + return data.getDataExtent(valueDataDim)[type === 'max' ? 1 : 0]; + } + } + + var inner$h = makeInner(); + + var MarkerView = + /** @class */ + function (_super) { + __extends(MarkerView, _super); + + function MarkerView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = MarkerView.type; + return _this; + } + + MarkerView.prototype.init = function () { + this.markerGroupMap = createHashMap(); + }; + + MarkerView.prototype.render = function (markerModel, ecModel, api) { + var _this = this; + + var markerGroupMap = this.markerGroupMap; + markerGroupMap.each(function (item) { + inner$h(item).keep = false; + }); + ecModel.eachSeries(function (seriesModel) { + var markerModel = MarkerModel.getMarkerModelFromSeries(seriesModel, _this.type); + markerModel && _this.renderSeries(seriesModel, markerModel, ecModel, api); + }); + markerGroupMap.each(function (item) { + !inner$h(item).keep && _this.group.remove(item.group); + }); + }; + + MarkerView.prototype.markKeep = function (drawGroup) { + inner$h(drawGroup).keep = true; + }; + + MarkerView.prototype.toggleBlurSeries = function (seriesModelList, isBlur) { + var _this = this; + + each(seriesModelList, function (seriesModel) { + var markerModel = MarkerModel.getMarkerModelFromSeries(seriesModel, _this.type); + + if (markerModel) { + var data = markerModel.getData(); + data.eachItemGraphicEl(function (el) { + if (el) { + isBlur ? enterBlur(el) : leaveBlur(el); + } + }); + } + }); + }; + + MarkerView.type = 'marker'; + return MarkerView; + }(ComponentView); + + function updateMarkerLayout(mpData, seriesModel, api) { + var coordSys = seriesModel.coordinateSystem; + mpData.each(function (idx) { + var itemModel = mpData.getItemModel(idx); + var point; + var xPx = parsePercent$1(itemModel.get('x'), api.getWidth()); + var yPx = parsePercent$1(itemModel.get('y'), api.getHeight()); + + if (!isNaN(xPx) && !isNaN(yPx)) { + point = [xPx, yPx]; + } // Chart like bar may have there own marker positioning logic + else if (seriesModel.getMarkerPosition) { + // Use the getMarkerPosition + point = seriesModel.getMarkerPosition(mpData.getValues(mpData.dimensions, idx)); + } else if (coordSys) { + var x = mpData.get(coordSys.dimensions[0], idx); + var y = mpData.get(coordSys.dimensions[1], idx); + point = coordSys.dataToPoint([x, y]); + } // Use x, y if has any + + + if (!isNaN(xPx)) { + point[0] = xPx; + } + + if (!isNaN(yPx)) { + point[1] = yPx; + } + + mpData.setItemLayout(idx, point); + }); + } + + var MarkPointView = + /** @class */ + function (_super) { + __extends(MarkPointView, _super); + + function MarkPointView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = MarkPointView.type; + return _this; + } + + MarkPointView.prototype.updateTransform = function (markPointModel, ecModel, api) { + ecModel.eachSeries(function (seriesModel) { + var mpModel = MarkerModel.getMarkerModelFromSeries(seriesModel, 'markPoint'); + + if (mpModel) { + updateMarkerLayout(mpModel.getData(), seriesModel, api); + this.markerGroupMap.get(seriesModel.id).updateLayout(); + } + }, this); + }; + + MarkPointView.prototype.renderSeries = function (seriesModel, mpModel, ecModel, api) { + var coordSys = seriesModel.coordinateSystem; + var seriesId = seriesModel.id; + var seriesData = seriesModel.getData(); + var symbolDrawMap = this.markerGroupMap; + var symbolDraw = symbolDrawMap.get(seriesId) || symbolDrawMap.set(seriesId, new SymbolDraw()); + var mpData = createData(coordSys, seriesModel, mpModel); // FIXME + + mpModel.setData(mpData); + updateMarkerLayout(mpModel.getData(), seriesModel, api); + mpData.each(function (idx) { + var itemModel = mpData.getItemModel(idx); + var symbol = itemModel.getShallow('symbol'); + var symbolSize = itemModel.getShallow('symbolSize'); + var symbolRotate = itemModel.getShallow('symbolRotate'); + var symbolOffset = itemModel.getShallow('symbolOffset'); + var symbolKeepAspect = itemModel.getShallow('symbolKeepAspect'); // TODO: refactor needed: single data item should not support callback function + + if (isFunction(symbol) || isFunction(symbolSize) || isFunction(symbolRotate) || isFunction(symbolOffset)) { + var rawIdx = mpModel.getRawValue(idx); + var dataParams = mpModel.getDataParams(idx); + + if (isFunction(symbol)) { + symbol = symbol(rawIdx, dataParams); + } + + if (isFunction(symbolSize)) { + // FIXME 这里不兼容 ECharts 2.x，2.x 貌似参数是整个数据？ + symbolSize = symbolSize(rawIdx, dataParams); + } + + if (isFunction(symbolRotate)) { + symbolRotate = symbolRotate(rawIdx, dataParams); + } + + if (isFunction(symbolOffset)) { + symbolOffset = symbolOffset(rawIdx, dataParams); + } + } + + var style = itemModel.getModel('itemStyle').getItemStyle(); + var color = getVisualFromData(seriesData, 'color'); + + if (!style.fill) { + style.fill = color; + } + + mpData.setItemVisual(idx, { + symbol: symbol, + symbolSize: symbolSize, + symbolRotate: symbolRotate, + symbolOffset: symbolOffset, + symbolKeepAspect: symbolKeepAspect, + style: style + }); + }); // TODO Text are wrong + + symbolDraw.updateData(mpData); + this.group.add(symbolDraw.group); // Set host model for tooltip + // FIXME + + mpData.eachItemGraphicEl(function (el) { + el.traverse(function (child) { + getECData(child).dataModel = mpModel; + }); + }); + this.markKeep(symbolDraw); + symbolDraw.group.silent = mpModel.get('silent') || seriesModel.get('silent'); + }; + + MarkPointView.type = 'markPoint'; + return MarkPointView; + }(MarkerView); + + function createData(coordSys, seriesModel, mpModel) { + var coordDimsInfos; + + if (coordSys) { + coordDimsInfos = map(coordSys && coordSys.dimensions, function (coordDim) { + var info = seriesModel.getData().getDimensionInfo(seriesModel.getData().mapDimension(coordDim)) || {}; // In map series data don't have lng and lat dimension. Fallback to same with coordSys + + return extend(extend({}, info), { + name: coordDim, + // DON'T use ordinalMeta to parse and collect ordinal. + ordinalMeta: null + }); + }); + } else { + coordDimsInfos = [{ + name: 'value', + type: 'float' + }]; + } + + var mpData = new SeriesData(coordDimsInfos, mpModel); + var dataOpt = map(mpModel.get('data'), curry(dataTransform, seriesModel)); + + if (coordSys) { + dataOpt = filter(dataOpt, curry(dataFilter$1, coordSys)); + } + + var dimValueGetter = createMarkerDimValueGetter(!!coordSys, coordDimsInfos); + mpData.initData(dataOpt, null, dimValueGetter); + return mpData; + } + + function install$E(registers) { + registers.registerComponentModel(MarkPointModel); + registers.registerComponentView(MarkPointView); + registers.registerPreprocessor(function (opt) { + if (checkMarkerInSeries(opt.series, 'markPoint')) { + // Make sure markPoint component is enabled + opt.markPoint = opt.markPoint || {}; + } + }); + } + + var MarkLineModel = + /** @class */ + function (_super) { + __extends(MarkLineModel, _super); + + function MarkLineModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = MarkLineModel.type; + return _this; + } + + MarkLineModel.prototype.createMarkerModelFromSeries = function (markerOpt, masterMarkerModel, ecModel) { + return new MarkLineModel(markerOpt, masterMarkerModel, ecModel); + }; + + MarkLineModel.type = 'markLine'; + MarkLineModel.defaultOption = { + // zlevel: 0, + z: 5, + symbol: ['circle', 'arrow'], + symbolSize: [8, 16], + //symbolRotate: 0, + symbolOffset: 0, + precision: 2, + tooltip: { + trigger: 'item' + }, + label: { + show: true, + position: 'end', + distance: 5 + }, + lineStyle: { + type: 'dashed' + }, + emphasis: { + label: { + show: true + }, + lineStyle: { + width: 3 + } + }, + animationEasing: 'linear' + }; + return MarkLineModel; + }(MarkerModel); + + var inner$i = makeInner(); + + var markLineTransform = function (seriesModel, coordSys, mlModel, item) { + var data = seriesModel.getData(); + var itemArray; + + if (!isArray(item)) { + // Special type markLine like 'min', 'max', 'average', 'median' + var mlType = item.type; + + if (mlType === 'min' || mlType === 'max' || mlType === 'average' || mlType === 'median' // In case + // data: [{ + // yAxis: 10 + // }] + || item.xAxis != null || item.yAxis != null) { + var valueAxis = void 0; + var value = void 0; + + if (item.yAxis != null || item.xAxis != null) { + valueAxis = coordSys.getAxis(item.yAxis != null ? 'y' : 'x'); + value = retrieve(item.yAxis, item.xAxis); + } else { + var axisInfo = getAxisInfo$1(item, data, coordSys, seriesModel); + valueAxis = axisInfo.valueAxis; + var valueDataDim = getStackedDimension(data, axisInfo.valueDataDim); + value = numCalculate(data, valueDataDim, mlType); + } + + var valueIndex = valueAxis.dim === 'x' ? 0 : 1; + var baseIndex = 1 - valueIndex; // Normized to 2d data with start and end point + + var mlFrom = clone(item); + var mlTo = { + coord: [] + }; + mlFrom.type = null; + mlFrom.coord = []; + mlFrom.coord[baseIndex] = -Infinity; + mlTo.coord[baseIndex] = Infinity; + var precision = mlModel.get('precision'); + + if (precision >= 0 && isNumber(value)) { + value = +value.toFixed(Math.min(precision, 20)); + } + + mlFrom.coord[valueIndex] = mlTo.coord[valueIndex] = value; + itemArray = [mlFrom, mlTo, { + type: mlType, + valueIndex: item.valueIndex, + // Force to use the value of calculated value. + value: value + }]; + } else { + // Invalid data + if ("development" !== 'production') { + logError('Invalid markLine data.'); + } + + itemArray = []; + } + } else { + itemArray = item; + } + + var normalizedItem = [dataTransform(seriesModel, itemArray[0]), dataTransform(seriesModel, itemArray[1]), extend({}, itemArray[2])]; // Avoid line data type is extended by from(to) data type + + normalizedItem[2].type = normalizedItem[2].type || null; // Merge from option and to option into line option + + merge(normalizedItem[2], normalizedItem[0]); + merge(normalizedItem[2], normalizedItem[1]); + return normalizedItem; + }; + + function isInfinity(val) { + return !isNaN(val) && !isFinite(val); + } // If a markLine has one dim + + + function ifMarkLineHasOnlyDim(dimIndex, fromCoord, toCoord, coordSys) { + var otherDimIndex = 1 - dimIndex; + var dimName = coordSys.dimensions[dimIndex]; + return isInfinity(fromCoord[otherDimIndex]) && isInfinity(toCoord[otherDimIndex]) && fromCoord[dimIndex] === toCoord[dimIndex] && coordSys.getAxis(dimName).containData(fromCoord[dimIndex]); + } + + function markLineFilter(coordSys, item) { + if (coordSys.type === 'cartesian2d') { + var fromCoord = item[0].coord; + var toCoord = item[1].coord; // In case + // { + // markLine: { + // data: [{ yAxis: 2 }] + // } + // } + + if (fromCoord && toCoord && (ifMarkLineHasOnlyDim(1, fromCoord, toCoord, coordSys) || ifMarkLineHasOnlyDim(0, fromCoord, toCoord, coordSys))) { + return true; + } + } + + return dataFilter$1(coordSys, item[0]) && dataFilter$1(coordSys, item[1]); + } + + function updateSingleMarkerEndLayout(data, idx, isFrom, seriesModel, api) { + var coordSys = seriesModel.coordinateSystem; + var itemModel = data.getItemModel(idx); + var point; + var xPx = parsePercent$1(itemModel.get('x'), api.getWidth()); + var yPx = parsePercent$1(itemModel.get('y'), api.getHeight()); + + if (!isNaN(xPx) && !isNaN(yPx)) { + point = [xPx, yPx]; + } else { + // Chart like bar may have there own marker positioning logic + if (seriesModel.getMarkerPosition) { + // Use the getMarkerPosition + point = seriesModel.getMarkerPosition(data.getValues(data.dimensions, idx)); + } else { + var dims = coordSys.dimensions; + var x = data.get(dims[0], idx); + var y = data.get(dims[1], idx); + point = coordSys.dataToPoint([x, y]); + } // Expand line to the edge of grid if value on one axis is Inifnity + // In case + // markLine: { + // data: [{ + // yAxis: 2 + // // or + // type: 'average' + // }] + // } + + + if (isCoordinateSystemType(coordSys, 'cartesian2d')) { + // TODO: TYPE ts@4.1 may still infer it as Axis instead of Axis2D. Not sure if it's a bug + var xAxis = coordSys.getAxis('x'); + var yAxis = coordSys.getAxis('y'); + var dims = coordSys.dimensions; + + if (isInfinity(data.get(dims[0], idx))) { + point[0] = xAxis.toGlobalCoord(xAxis.getExtent()[isFrom ? 0 : 1]); + } else if (isInfinity(data.get(dims[1], idx))) { + point[1] = yAxis.toGlobalCoord(yAxis.getExtent()[isFrom ? 0 : 1]); + } + } // Use x, y if has any + + + if (!isNaN(xPx)) { + point[0] = xPx; + } + + if (!isNaN(yPx)) { + point[1] = yPx; + } + } + + data.setItemLayout(idx, point); + } + + var MarkLineView = + /** @class */ + function (_super) { + __extends(MarkLineView, _super); + + function MarkLineView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = MarkLineView.type; + return _this; + } + + MarkLineView.prototype.updateTransform = function (markLineModel, ecModel, api) { + ecModel.eachSeries(function (seriesModel) { + var mlModel = MarkerModel.getMarkerModelFromSeries(seriesModel, 'markLine'); + + if (mlModel) { + var mlData_1 = mlModel.getData(); + var fromData_1 = inner$i(mlModel).from; + var toData_1 = inner$i(mlModel).to; // Update visual and layout of from symbol and to symbol + + fromData_1.each(function (idx) { + updateSingleMarkerEndLayout(fromData_1, idx, true, seriesModel, api); + updateSingleMarkerEndLayout(toData_1, idx, false, seriesModel, api); + }); // Update layout of line + + mlData_1.each(function (idx) { + mlData_1.setItemLayout(idx, [fromData_1.getItemLayout(idx), toData_1.getItemLayout(idx)]); + }); + this.markerGroupMap.get(seriesModel.id).updateLayout(); + } + }, this); + }; + + MarkLineView.prototype.renderSeries = function (seriesModel, mlModel, ecModel, api) { + var coordSys = seriesModel.coordinateSystem; + var seriesId = seriesModel.id; + var seriesData = seriesModel.getData(); + var lineDrawMap = this.markerGroupMap; + var lineDraw = lineDrawMap.get(seriesId) || lineDrawMap.set(seriesId, new LineDraw()); + this.group.add(lineDraw.group); + var mlData = createList$1(coordSys, seriesModel, mlModel); + var fromData = mlData.from; + var toData = mlData.to; + var lineData = mlData.line; + inner$i(mlModel).from = fromData; + inner$i(mlModel).to = toData; // Line data for tooltip and formatter + + mlModel.setData(lineData); // TODO + // Functionally, `symbolSize` & `symbolOffset` can also be 2D array now. + // But the related logic and type definition are not finished yet. + // Finish it if required + + var symbolType = mlModel.get('symbol'); + var symbolSize = mlModel.get('symbolSize'); + var symbolRotate = mlModel.get('symbolRotate'); + var symbolOffset = mlModel.get('symbolOffset'); // TODO: support callback function like markPoint + + if (!isArray(symbolType)) { + symbolType = [symbolType, symbolType]; + } + + if (!isArray(symbolSize)) { + symbolSize = [symbolSize, symbolSize]; + } + + if (!isArray(symbolRotate)) { + symbolRotate = [symbolRotate, symbolRotate]; + } + + if (!isArray(symbolOffset)) { + symbolOffset = [symbolOffset, symbolOffset]; + } // Update visual and layout of from symbol and to symbol + + + mlData.from.each(function (idx) { + updateDataVisualAndLayout(fromData, idx, true); + updateDataVisualAndLayout(toData, idx, false); + }); // Update visual and layout of line + + lineData.each(function (idx) { + var lineStyle = lineData.getItemModel(idx).getModel('lineStyle').getLineStyle(); // lineData.setItemVisual(idx, { + // color: lineColor || fromData.getItemVisual(idx, 'color') + // }); + + lineData.setItemLayout(idx, [fromData.getItemLayout(idx), toData.getItemLayout(idx)]); + + if (lineStyle.stroke == null) { + lineStyle.stroke = fromData.getItemVisual(idx, 'style').fill; + } + + lineData.setItemVisual(idx, { + fromSymbolKeepAspect: fromData.getItemVisual(idx, 'symbolKeepAspect'), + fromSymbolOffset: fromData.getItemVisual(idx, 'symbolOffset'), + fromSymbolRotate: fromData.getItemVisual(idx, 'symbolRotate'), + fromSymbolSize: fromData.getItemVisual(idx, 'symbolSize'), + fromSymbol: fromData.getItemVisual(idx, 'symbol'), + toSymbolKeepAspect: toData.getItemVisual(idx, 'symbolKeepAspect'), + toSymbolOffset: toData.getItemVisual(idx, 'symbolOffset'), + toSymbolRotate: toData.getItemVisual(idx, 'symbolRotate'), + toSymbolSize: toData.getItemVisual(idx, 'symbolSize'), + toSymbol: toData.getItemVisual(idx, 'symbol'), + style: lineStyle + }); + }); + lineDraw.updateData(lineData); // Set host model for tooltip + // FIXME + + mlData.line.eachItemGraphicEl(function (el) { + getECData(el).dataModel = mlModel; + el.traverse(function (child) { + getECData(child).dataModel = mlModel; + }); + }); + + function updateDataVisualAndLayout(data, idx, isFrom) { + var itemModel = data.getItemModel(idx); + updateSingleMarkerEndLayout(data, idx, isFrom, seriesModel, api); + var style = itemModel.getModel('itemStyle').getItemStyle(); + + if (style.fill == null) { + style.fill = getVisualFromData(seriesData, 'color'); + } + + data.setItemVisual(idx, { + symbolKeepAspect: itemModel.get('symbolKeepAspect'), + // `0` should be considered as a valid value, so use `retrieve2` instead of `||` + symbolOffset: retrieve2(itemModel.get('symbolOffset', true), symbolOffset[isFrom ? 0 : 1]), + symbolRotate: retrieve2(itemModel.get('symbolRotate', true), symbolRotate[isFrom ? 0 : 1]), + // TODO: when 2d array is supported, it should ignore parent + symbolSize: retrieve2(itemModel.get('symbolSize'), symbolSize[isFrom ? 0 : 1]), + symbol: retrieve2(itemModel.get('symbol', true), symbolType[isFrom ? 0 : 1]), + style: style + }); + } + + this.markKeep(lineDraw); + lineDraw.group.silent = mlModel.get('silent') || seriesModel.get('silent'); + }; + + MarkLineView.type = 'markLine'; + return MarkLineView; + }(MarkerView); + + function createList$1(coordSys, seriesModel, mlModel) { + var coordDimsInfos; + + if (coordSys) { + coordDimsInfos = map(coordSys && coordSys.dimensions, function (coordDim) { + var info = seriesModel.getData().getDimensionInfo(seriesModel.getData().mapDimension(coordDim)) || {}; // In map series data don't have lng and lat dimension. Fallback to same with coordSys + + return extend(extend({}, info), { + name: coordDim, + // DON'T use ordinalMeta to parse and collect ordinal. + ordinalMeta: null + }); + }); + } else { + coordDimsInfos = [{ + name: 'value', + type: 'float' + }]; + } + + var fromData = new SeriesData(coordDimsInfos, mlModel); + var toData = new SeriesData(coordDimsInfos, mlModel); // No dimensions + + var lineData = new SeriesData([], mlModel); + var optData = map(mlModel.get('data'), curry(markLineTransform, seriesModel, coordSys, mlModel)); + + if (coordSys) { + optData = filter(optData, curry(markLineFilter, coordSys)); + } + + var dimValueGetter = createMarkerDimValueGetter(!!coordSys, coordDimsInfos); + fromData.initData(map(optData, function (item) { + return item[0]; + }), null, dimValueGetter); + toData.initData(map(optData, function (item) { + return item[1]; + }), null, dimValueGetter); + lineData.initData(map(optData, function (item) { + return item[2]; + })); + lineData.hasItemOption = true; + return { + from: fromData, + to: toData, + line: lineData + }; + } + + function install$F(registers) { + registers.registerComponentModel(MarkLineModel); + registers.registerComponentView(MarkLineView); + registers.registerPreprocessor(function (opt) { + if (checkMarkerInSeries(opt.series, 'markLine')) { + // Make sure markLine component is enabled + opt.markLine = opt.markLine || {}; + } + }); + } + + var MarkAreaModel = + /** @class */ + function (_super) { + __extends(MarkAreaModel, _super); + + function MarkAreaModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = MarkAreaModel.type; + return _this; + } + + MarkAreaModel.prototype.createMarkerModelFromSeries = function (markerOpt, masterMarkerModel, ecModel) { + return new MarkAreaModel(markerOpt, masterMarkerModel, ecModel); + }; + + MarkAreaModel.type = 'markArea'; + MarkAreaModel.defaultOption = { + // zlevel: 0, + // PENDING + z: 1, + tooltip: { + trigger: 'item' + }, + // markArea should fixed on the coordinate system + animation: false, + label: { + show: true, + position: 'top' + }, + itemStyle: { + // color and borderColor default to use color from series + // color: 'auto' + // borderColor: 'auto' + borderWidth: 0 + }, + emphasis: { + label: { + show: true, + position: 'top' + } + } + }; + return MarkAreaModel; + }(MarkerModel); + + var inner$j = makeInner(); + + var markAreaTransform = function (seriesModel, coordSys, maModel, item) { + var lt = dataTransform(seriesModel, item[0]); + var rb = dataTransform(seriesModel, item[1]); // FIXME make sure lt is less than rb + + var ltCoord = lt.coord; + var rbCoord = rb.coord; + ltCoord[0] = retrieve(ltCoord[0], -Infinity); + ltCoord[1] = retrieve(ltCoord[1], -Infinity); + rbCoord[0] = retrieve(rbCoord[0], Infinity); + rbCoord[1] = retrieve(rbCoord[1], Infinity); // Merge option into one + + var result = mergeAll([{}, lt, rb]); + result.coord = [lt.coord, rb.coord]; + result.x0 = lt.x; + result.y0 = lt.y; + result.x1 = rb.x; + result.y1 = rb.y; + return result; + }; + + function isInfinity$1(val) { + return !isNaN(val) && !isFinite(val); + } // If a markArea has one dim + + + function ifMarkAreaHasOnlyDim(dimIndex, fromCoord, toCoord, coordSys) { + var otherDimIndex = 1 - dimIndex; + return isInfinity$1(fromCoord[otherDimIndex]) && isInfinity$1(toCoord[otherDimIndex]); + } + + function markAreaFilter(coordSys, item) { + var fromCoord = item.coord[0]; + var toCoord = item.coord[1]; + var item0 = { + coord: fromCoord, + x: item.x0, + y: item.y0 + }; + var item1 = { + coord: toCoord, + x: item.x1, + y: item.y1 + }; + + if (isCoordinateSystemType(coordSys, 'cartesian2d')) { + // In case + // { + // markArea: { + // data: [{ yAxis: 2 }] + // } + // } + if (fromCoord && toCoord && (ifMarkAreaHasOnlyDim(1, fromCoord, toCoord) || ifMarkAreaHasOnlyDim(0, fromCoord, toCoord))) { + return true; + } //Directly returning true may also do the work, + //because markArea will not be shown automatically + //when it's not included in coordinate system. + //But filtering ahead can avoid keeping rendering markArea + //when there are too many of them. + + + return zoneFilter(coordSys, item0, item1); + } + + return dataFilter$1(coordSys, item0) || dataFilter$1(coordSys, item1); + } // dims can be ['x0', 'y0'], ['x1', 'y1'], ['x0', 'y1'], ['x1', 'y0'] + + + function getSingleMarkerEndPoint(data, idx, dims, seriesModel, api) { + var coordSys = seriesModel.coordinateSystem; + var itemModel = data.getItemModel(idx); + var point; + var xPx = parsePercent$1(itemModel.get(dims[0]), api.getWidth()); + var yPx = parsePercent$1(itemModel.get(dims[1]), api.getHeight()); + + if (!isNaN(xPx) && !isNaN(yPx)) { + point = [xPx, yPx]; + } else { + // Chart like bar may have there own marker positioning logic + if (seriesModel.getMarkerPosition) { + // Use the getMarkerPosition + point = seriesModel.getMarkerPosition(data.getValues(dims, idx)); + } else { + var x = data.get(dims[0], idx); + var y = data.get(dims[1], idx); + var pt = [x, y]; + coordSys.clampData && coordSys.clampData(pt, pt); + point = coordSys.dataToPoint(pt, true); + } + + if (isCoordinateSystemType(coordSys, 'cartesian2d')) { + // TODO: TYPE ts@4.1 may still infer it as Axis instead of Axis2D. Not sure if it's a bug + var xAxis = coordSys.getAxis('x'); + var yAxis = coordSys.getAxis('y'); + var x = data.get(dims[0], idx); + var y = data.get(dims[1], idx); + + if (isInfinity$1(x)) { + point[0] = xAxis.toGlobalCoord(xAxis.getExtent()[dims[0] === 'x0' ? 0 : 1]); + } else if (isInfinity$1(y)) { + point[1] = yAxis.toGlobalCoord(yAxis.getExtent()[dims[1] === 'y0' ? 0 : 1]); + } + } // Use x, y if has any + + + if (!isNaN(xPx)) { + point[0] = xPx; + } + + if (!isNaN(yPx)) { + point[1] = yPx; + } + } + + return point; + } + + var dimPermutations = [['x0', 'y0'], ['x1', 'y0'], ['x1', 'y1'], ['x0', 'y1']]; + + var MarkAreaView = + /** @class */ + function (_super) { + __extends(MarkAreaView, _super); + + function MarkAreaView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = MarkAreaView.type; + return _this; + } + + MarkAreaView.prototype.updateTransform = function (markAreaModel, ecModel, api) { + ecModel.eachSeries(function (seriesModel) { + var maModel = MarkerModel.getMarkerModelFromSeries(seriesModel, 'markArea'); + + if (maModel) { + var areaData_1 = maModel.getData(); + areaData_1.each(function (idx) { + var points = map(dimPermutations, function (dim) { + return getSingleMarkerEndPoint(areaData_1, idx, dim, seriesModel, api); + }); // Layout + + areaData_1.setItemLayout(idx, points); + var el = areaData_1.getItemGraphicEl(idx); + el.setShape('points', points); + }); + } + }, this); + }; + + MarkAreaView.prototype.renderSeries = function (seriesModel, maModel, ecModel, api) { + var coordSys = seriesModel.coordinateSystem; + var seriesId = seriesModel.id; + var seriesData = seriesModel.getData(); + var areaGroupMap = this.markerGroupMap; + var polygonGroup = areaGroupMap.get(seriesId) || areaGroupMap.set(seriesId, { + group: new Group() + }); + this.group.add(polygonGroup.group); + this.markKeep(polygonGroup); + var areaData = createList$2(coordSys, seriesModel, maModel); // Line data for tooltip and formatter + + maModel.setData(areaData); // Update visual and layout of line + + areaData.each(function (idx) { + // Layout + var points = map(dimPermutations, function (dim) { + return getSingleMarkerEndPoint(areaData, idx, dim, seriesModel, api); + }); + var xAxisScale = coordSys.getAxis('x').scale; + var yAxisScale = coordSys.getAxis('y').scale; + var xAxisExtent = xAxisScale.getExtent(); + var yAxisExtent = yAxisScale.getExtent(); + var xPointExtent = [xAxisScale.parse(areaData.get('x0', idx)), xAxisScale.parse(areaData.get('x1', idx))]; + var yPointExtent = [yAxisScale.parse(areaData.get('y0', idx)), yAxisScale.parse(areaData.get('y1', idx))]; + asc(xPointExtent); + asc(yPointExtent); + var overlapped = !(xAxisExtent[0] > xPointExtent[1] || xAxisExtent[1] < xPointExtent[0] || yAxisExtent[0] > yPointExtent[1] || yAxisExtent[1] < yPointExtent[0]); // If none of the area is inside coordSys, allClipped is set to be true + // in layout so that label will not be displayed. See #12591 + + var allClipped = !overlapped; + areaData.setItemLayout(idx, { + points: points, + allClipped: allClipped + }); + var style = areaData.getItemModel(idx).getModel('itemStyle').getItemStyle(); + var color$1 = getVisualFromData(seriesData, 'color'); + + if (!style.fill) { + style.fill = color$1; + + if (isString(style.fill)) { + style.fill = modifyAlpha(style.fill, 0.4); + } + } + + if (!style.stroke) { + style.stroke = color$1; + } // Visual + + + areaData.setItemVisual(idx, 'style', style); + }); + areaData.diff(inner$j(polygonGroup).data).add(function (idx) { + var layout = areaData.getItemLayout(idx); + + if (!layout.allClipped) { + var polygon = new Polygon({ + shape: { + points: layout.points + } + }); + areaData.setItemGraphicEl(idx, polygon); + polygonGroup.group.add(polygon); + } + }).update(function (newIdx, oldIdx) { + var polygon = inner$j(polygonGroup).data.getItemGraphicEl(oldIdx); + var layout = areaData.getItemLayout(newIdx); + + if (!layout.allClipped) { + if (polygon) { + updateProps(polygon, { + shape: { + points: layout.points + } + }, maModel, newIdx); + } else { + polygon = new Polygon({ + shape: { + points: layout.points + } + }); + } + + areaData.setItemGraphicEl(newIdx, polygon); + polygonGroup.group.add(polygon); + } else if (polygon) { + polygonGroup.group.remove(polygon); + } + }).remove(function (idx) { + var polygon = inner$j(polygonGroup).data.getItemGraphicEl(idx); + polygonGroup.group.remove(polygon); + }).execute(); + areaData.eachItemGraphicEl(function (polygon, idx) { + var itemModel = areaData.getItemModel(idx); + var style = areaData.getItemVisual(idx, 'style'); + polygon.useStyle(areaData.getItemVisual(idx, 'style')); + setLabelStyle(polygon, getLabelStatesModels(itemModel), { + labelFetcher: maModel, + labelDataIndex: idx, + defaultText: areaData.getName(idx) || '', + inheritColor: isString(style.fill) ? modifyAlpha(style.fill, 1) : '#000' + }); + setStatesStylesFromModel(polygon, itemModel); + toggleHoverEmphasis(polygon, null, null, itemModel.get(['emphasis', 'disabled'])); + getECData(polygon).dataModel = maModel; + }); + inner$j(polygonGroup).data = areaData; + polygonGroup.group.silent = maModel.get('silent') || seriesModel.get('silent'); + }; + + MarkAreaView.type = 'markArea'; + return MarkAreaView; + }(MarkerView); + + function createList$2(coordSys, seriesModel, maModel) { + var areaData; + var dataDims; + var dims = ['x0', 'y0', 'x1', 'y1']; + + if (coordSys) { + var coordDimsInfos_1 = map(coordSys && coordSys.dimensions, function (coordDim) { + var data = seriesModel.getData(); + var info = data.getDimensionInfo(data.mapDimension(coordDim)) || {}; // In map series data don't have lng and lat dimension. Fallback to same with coordSys + + return extend(extend({}, info), { + name: coordDim, + // DON'T use ordinalMeta to parse and collect ordinal. + ordinalMeta: null + }); + }); + dataDims = map(dims, function (dim, idx) { + return { + name: dim, + type: coordDimsInfos_1[idx % 2].type + }; + }); + areaData = new SeriesData(dataDims, maModel); + } else { + dataDims = [{ + name: 'value', + type: 'float' + }]; + areaData = new SeriesData(dataDims, maModel); + } + + var optData = map(maModel.get('data'), curry(markAreaTransform, seriesModel, coordSys, maModel)); + + if (coordSys) { + optData = filter(optData, curry(markAreaFilter, coordSys)); + } + + var dimValueGetter = coordSys ? function (item, dimName, dataIndex, dimIndex) { + // TODO should convert to ParsedValue? + var rawVal = item.coord[Math.floor(dimIndex / 2)][dimIndex % 2]; + return parseDataValue(rawVal, dataDims[dimIndex]); + } : function (item, dimName, dataIndex, dimIndex) { + return parseDataValue(item.value, dataDims[dimIndex]); + }; + areaData.initData(optData, null, dimValueGetter); + areaData.hasItemOption = true; + return areaData; + } + + function install$G(registers) { + registers.registerComponentModel(MarkAreaModel); + registers.registerComponentView(MarkAreaView); + registers.registerPreprocessor(function (opt) { + if (checkMarkerInSeries(opt.series, 'markArea')) { + // Make sure markArea component is enabled + opt.markArea = opt.markArea || {}; + } + }); + } + + var getDefaultSelectorOptions = function (ecModel, type) { + if (type === 'all') { + return { + type: 'all', + title: ecModel.getLocaleModel().get(['legend', 'selector', 'all']) + }; + } else if (type === 'inverse') { + return { + type: 'inverse', + title: ecModel.getLocaleModel().get(['legend', 'selector', 'inverse']) + }; + } + }; + + var LegendModel = + /** @class */ + function (_super) { + __extends(LegendModel, _super); + + function LegendModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = LegendModel.type; + _this.layoutMode = { + type: 'box', + // legend.width/height are maxWidth/maxHeight actually, + // whereas realy width/height is calculated by its content. + // (Setting {left: 10, right: 10} does not make sense). + // So consider the case: + // `setOption({legend: {left: 10});` + // then `setOption({legend: {right: 10});` + // The previous `left` should be cleared by setting `ignoreSize`. + ignoreSize: true + }; + return _this; + } + + LegendModel.prototype.init = function (option, parentModel, ecModel) { + this.mergeDefaultAndTheme(option, ecModel); + option.selected = option.selected || {}; + + this._updateSelector(option); + }; + + LegendModel.prototype.mergeOption = function (option, ecModel) { + _super.prototype.mergeOption.call(this, option, ecModel); + + this._updateSelector(option); + }; + + LegendModel.prototype._updateSelector = function (option) { + var selector = option.selector; + var ecModel = this.ecModel; + + if (selector === true) { + selector = option.selector = ['all', 'inverse']; + } + + if (isArray(selector)) { + each(selector, function (item, index) { + isString(item) && (item = { + type: item + }); + selector[index] = merge(item, getDefaultSelectorOptions(ecModel, item.type)); + }); + } + }; + + LegendModel.prototype.optionUpdated = function () { + this._updateData(this.ecModel); + + var legendData = this._data; // If selectedMode is single, try to select one + + if (legendData[0] && this.get('selectedMode') === 'single') { + var hasSelected = false; // If has any selected in option.selected + + for (var i = 0; i < legendData.length; i++) { + var name_1 = legendData[i].get('name'); + + if (this.isSelected(name_1)) { + // Force to unselect others + this.select(name_1); + hasSelected = true; + break; + } + } // Try select the first if selectedMode is single + + + !hasSelected && this.select(legendData[0].get('name')); + } + }; + + LegendModel.prototype._updateData = function (ecModel) { + var potentialData = []; + var availableNames = []; + ecModel.eachRawSeries(function (seriesModel) { + var seriesName = seriesModel.name; + availableNames.push(seriesName); + var isPotential; + + if (seriesModel.legendVisualProvider) { + var provider = seriesModel.legendVisualProvider; + var names = provider.getAllNames(); + + if (!ecModel.isSeriesFiltered(seriesModel)) { + availableNames = availableNames.concat(names); + } + + if (names.length) { + potentialData = potentialData.concat(names); + } else { + isPotential = true; + } + } else { + isPotential = true; + } + + if (isPotential && isNameSpecified(seriesModel)) { + potentialData.push(seriesModel.name); + } + }); + /** + * @type {Array.} + * @private + */ + + this._availableNames = availableNames; // If legend.data not specified in option, use availableNames as data, + // which is convinient for user preparing option. + + var rawData = this.get('data') || potentialData; + var legendData = map(rawData, function (dataItem) { + // Can be string or number + if (isString(dataItem) || isNumber(dataItem)) { + dataItem = { + name: dataItem + }; + } + + return new Model(dataItem, this, this.ecModel); + }, this); + /** + * @type {Array.} + * @private + */ + + this._data = legendData; + }; + + LegendModel.prototype.getData = function () { + return this._data; + }; + + LegendModel.prototype.select = function (name) { + var selected = this.option.selected; + var selectedMode = this.get('selectedMode'); + + if (selectedMode === 'single') { + var data = this._data; + each(data, function (dataItem) { + selected[dataItem.get('name')] = false; + }); + } + + selected[name] = true; + }; + + LegendModel.prototype.unSelect = function (name) { + if (this.get('selectedMode') !== 'single') { + this.option.selected[name] = false; + } + }; + + LegendModel.prototype.toggleSelected = function (name) { + var selected = this.option.selected; // Default is true + + if (!selected.hasOwnProperty(name)) { + selected[name] = true; + } + + this[selected[name] ? 'unSelect' : 'select'](name); + }; + + LegendModel.prototype.allSelect = function () { + var data = this._data; + var selected = this.option.selected; + each(data, function (dataItem) { + selected[dataItem.get('name', true)] = true; + }); + }; + + LegendModel.prototype.inverseSelect = function () { + var data = this._data; + var selected = this.option.selected; + each(data, function (dataItem) { + var name = dataItem.get('name', true); // Initially, default value is true + + if (!selected.hasOwnProperty(name)) { + selected[name] = true; + } + + selected[name] = !selected[name]; + }); + }; + + LegendModel.prototype.isSelected = function (name) { + var selected = this.option.selected; + return !(selected.hasOwnProperty(name) && !selected[name]) && indexOf(this._availableNames, name) >= 0; + }; + + LegendModel.prototype.getOrient = function () { + return this.get('orient') === 'vertical' ? { + index: 1, + name: 'vertical' + } : { + index: 0, + name: 'horizontal' + }; + }; + + LegendModel.type = 'legend.plain'; + LegendModel.dependencies = ['series']; + LegendModel.defaultOption = { + // zlevel: 0, + z: 4, + show: true, + orient: 'horizontal', + left: 'center', + // right: 'center', + top: 0, + // bottom: null, + align: 'auto', + backgroundColor: 'rgba(0,0,0,0)', + borderColor: '#ccc', + borderRadius: 0, + borderWidth: 0, + padding: 5, + itemGap: 10, + itemWidth: 25, + itemHeight: 14, + symbolRotate: 'inherit', + symbolKeepAspect: true, + inactiveColor: '#ccc', + inactiveBorderColor: '#ccc', + inactiveBorderWidth: 'auto', + itemStyle: { + color: 'inherit', + opacity: 'inherit', + borderColor: 'inherit', + borderWidth: 'auto', + borderCap: 'inherit', + borderJoin: 'inherit', + borderDashOffset: 'inherit', + borderMiterLimit: 'inherit' + }, + lineStyle: { + width: 'auto', + color: 'inherit', + inactiveColor: '#ccc', + inactiveWidth: 2, + opacity: 'inherit', + type: 'inherit', + cap: 'inherit', + join: 'inherit', + dashOffset: 'inherit', + miterLimit: 'inherit' + }, + textStyle: { + color: '#333' + }, + selectedMode: true, + selector: false, + selectorLabel: { + show: true, + borderRadius: 10, + padding: [3, 5, 3, 5], + fontSize: 12, + fontFamily: 'sans-serif', + color: '#666', + borderWidth: 1, + borderColor: '#666' + }, + emphasis: { + selectorLabel: { + show: true, + color: '#eee', + backgroundColor: '#666' + } + }, + selectorPosition: 'auto', + selectorItemGap: 7, + selectorButtonGap: 10, + tooltip: { + show: false + } + }; + return LegendModel; + }(ComponentModel); + + var curry$1 = curry; + var each$c = each; + var Group$2 = Group; + + var LegendView = + /** @class */ + function (_super) { + __extends(LegendView, _super); + + function LegendView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = LegendView.type; + _this.newlineDisabled = false; + return _this; + } + + LegendView.prototype.init = function () { + this.group.add(this._contentGroup = new Group$2()); + this.group.add(this._selectorGroup = new Group$2()); + this._isFirstRender = true; + }; + /** + * @protected + */ + + + LegendView.prototype.getContentGroup = function () { + return this._contentGroup; + }; + /** + * @protected + */ + + + LegendView.prototype.getSelectorGroup = function () { + return this._selectorGroup; + }; + /** + * @override + */ + + + LegendView.prototype.render = function (legendModel, ecModel, api) { + var isFirstRender = this._isFirstRender; + this._isFirstRender = false; + this.resetInner(); + + if (!legendModel.get('show', true)) { + return; + } + + var itemAlign = legendModel.get('align'); + var orient = legendModel.get('orient'); + + if (!itemAlign || itemAlign === 'auto') { + itemAlign = legendModel.get('left') === 'right' && orient === 'vertical' ? 'right' : 'left'; + } // selector has been normalized to an array in model + + + var selector = legendModel.get('selector', true); + var selectorPosition = legendModel.get('selectorPosition', true); + + if (selector && (!selectorPosition || selectorPosition === 'auto')) { + selectorPosition = orient === 'horizontal' ? 'end' : 'start'; + } + + this.renderInner(itemAlign, legendModel, ecModel, api, selector, orient, selectorPosition); // Perform layout. + + var positionInfo = legendModel.getBoxLayoutParams(); + var viewportSize = { + width: api.getWidth(), + height: api.getHeight() + }; + var padding = legendModel.get('padding'); + var maxSize = getLayoutRect(positionInfo, viewportSize, padding); + var mainRect = this.layoutInner(legendModel, itemAlign, maxSize, isFirstRender, selector, selectorPosition); // Place mainGroup, based on the calculated `mainRect`. + + var layoutRect = getLayoutRect(defaults({ + width: mainRect.width, + height: mainRect.height + }, positionInfo), viewportSize, padding); + this.group.x = layoutRect.x - mainRect.x; + this.group.y = layoutRect.y - mainRect.y; + this.group.markRedraw(); // Render background after group is layout. + + this.group.add(this._backgroundEl = makeBackground(mainRect, legendModel)); + }; + + LegendView.prototype.resetInner = function () { + this.getContentGroup().removeAll(); + this._backgroundEl && this.group.remove(this._backgroundEl); + this.getSelectorGroup().removeAll(); + }; + + LegendView.prototype.renderInner = function (itemAlign, legendModel, ecModel, api, selector, orient, selectorPosition) { + var contentGroup = this.getContentGroup(); + var legendDrawnMap = createHashMap(); + var selectMode = legendModel.get('selectedMode'); + var excludeSeriesId = []; + ecModel.eachRawSeries(function (seriesModel) { + !seriesModel.get('legendHoverLink') && excludeSeriesId.push(seriesModel.id); + }); + each$c(legendModel.getData(), function (legendItemModel, dataIndex) { + var name = legendItemModel.get('name'); // Use empty string or \n as a newline string + + if (!this.newlineDisabled && (name === '' || name === '\n')) { + var g = new Group$2(); // @ts-ignore + + g.newline = true; + contentGroup.add(g); + return; + } // Representitive series. + + + var seriesModel = ecModel.getSeriesByName(name)[0]; + + if (legendDrawnMap.get(name)) { + // Have been drawed + return; + } // Legend to control series. + + + if (seriesModel) { + var data = seriesModel.getData(); + var lineVisualStyle = data.getVisual('legendLineStyle') || {}; + var legendIcon = data.getVisual('legendIcon'); + /** + * `data.getVisual('style')` may be the color from the register + * in series. For example, for line series, + */ + + var style = data.getVisual('style'); + + var itemGroup = this._createItem(seriesModel, name, dataIndex, legendItemModel, legendModel, itemAlign, lineVisualStyle, style, legendIcon, selectMode, api); + + itemGroup.on('click', curry$1(dispatchSelectAction, name, null, api, excludeSeriesId)).on('mouseover', curry$1(dispatchHighlightAction, seriesModel.name, null, api, excludeSeriesId)).on('mouseout', curry$1(dispatchDownplayAction, seriesModel.name, null, api, excludeSeriesId)); + legendDrawnMap.set(name, true); + } else { + // Legend to control data. In pie and funnel. + ecModel.eachRawSeries(function (seriesModel) { + // In case multiple series has same data name + if (legendDrawnMap.get(name)) { + return; + } + + if (seriesModel.legendVisualProvider) { + var provider = seriesModel.legendVisualProvider; + + if (!provider.containName(name)) { + return; + } + + var idx = provider.indexOfName(name); + var style = provider.getItemVisual(idx, 'style'); + var legendIcon = provider.getItemVisual(idx, 'legendIcon'); + var colorArr = parse(style.fill); // Color may be set to transparent in visualMap when data is out of range. + // Do not show nothing. + + if (colorArr && colorArr[3] === 0) { + colorArr[3] = 0.2; // TODO color is set to 0, 0, 0, 0. Should show correct RGBA + + style = extend(extend({}, style), { + fill: stringify(colorArr, 'rgba') + }); + } + + var itemGroup = this._createItem(seriesModel, name, dataIndex, legendItemModel, legendModel, itemAlign, {}, style, legendIcon, selectMode, api); // FIXME: consider different series has items with the same name. + + + itemGroup.on('click', curry$1(dispatchSelectAction, null, name, api, excludeSeriesId)) // Should not specify the series name, consider legend controls + // more than one pie series. + .on('mouseover', curry$1(dispatchHighlightAction, null, name, api, excludeSeriesId)).on('mouseout', curry$1(dispatchDownplayAction, null, name, api, excludeSeriesId)); + legendDrawnMap.set(name, true); + } + }, this); + } + + if ("development" !== 'production') { + if (!legendDrawnMap.get(name)) { + console.warn(name + ' series not exists. Legend data should be same with series name or data name.'); + } + } + }, this); + + if (selector) { + this._createSelector(selector, legendModel, api, orient, selectorPosition); + } + }; + + LegendView.prototype._createSelector = function (selector, legendModel, api, orient, selectorPosition) { + var selectorGroup = this.getSelectorGroup(); + each$c(selector, function createSelectorButton(selectorItem) { + var type = selectorItem.type; + var labelText = new ZRText({ + style: { + x: 0, + y: 0, + align: 'center', + verticalAlign: 'middle' + }, + onclick: function () { + api.dispatchAction({ + type: type === 'all' ? 'legendAllSelect' : 'legendInverseSelect' + }); + } + }); + selectorGroup.add(labelText); + var labelModel = legendModel.getModel('selectorLabel'); + var emphasisLabelModel = legendModel.getModel(['emphasis', 'selectorLabel']); + setLabelStyle(labelText, { + normal: labelModel, + emphasis: emphasisLabelModel + }, { + defaultText: selectorItem.title + }); + enableHoverEmphasis(labelText); + }); + }; + + LegendView.prototype._createItem = function (seriesModel, name, dataIndex, legendItemModel, legendModel, itemAlign, lineVisualStyle, itemVisualStyle, legendIcon, selectMode, api) { + var drawType = seriesModel.visualDrawType; + var itemWidth = legendModel.get('itemWidth'); + var itemHeight = legendModel.get('itemHeight'); + var isSelected = legendModel.isSelected(name); + var iconRotate = legendItemModel.get('symbolRotate'); + var symbolKeepAspect = legendItemModel.get('symbolKeepAspect'); + var legendIconType = legendItemModel.get('icon'); + legendIcon = legendIconType || legendIcon || 'roundRect'; + var style = getLegendStyle(legendIcon, legendItemModel, lineVisualStyle, itemVisualStyle, drawType, isSelected, api); + var itemGroup = new Group$2(); + var textStyleModel = legendItemModel.getModel('textStyle'); + + if (isFunction(seriesModel.getLegendIcon) && (!legendIconType || legendIconType === 'inherit')) { + // Series has specific way to define legend icon + itemGroup.add(seriesModel.getLegendIcon({ + itemWidth: itemWidth, + itemHeight: itemHeight, + icon: legendIcon, + iconRotate: iconRotate, + itemStyle: style.itemStyle, + lineStyle: style.lineStyle, + symbolKeepAspect: symbolKeepAspect + })); + } else { + // Use default legend icon policy for most series + var rotate = legendIconType === 'inherit' && seriesModel.getData().getVisual('symbol') ? iconRotate === 'inherit' ? seriesModel.getData().getVisual('symbolRotate') : iconRotate : 0; // No rotation for no icon + + itemGroup.add(getDefaultLegendIcon({ + itemWidth: itemWidth, + itemHeight: itemHeight, + icon: legendIcon, + iconRotate: rotate, + itemStyle: style.itemStyle, + lineStyle: style.lineStyle, + symbolKeepAspect: symbolKeepAspect + })); + } + + var textX = itemAlign === 'left' ? itemWidth + 5 : -5; + var textAlign = itemAlign; + var formatter = legendModel.get('formatter'); + var content = name; + + if (isString(formatter) && formatter) { + content = formatter.replace('{name}', name != null ? name : ''); + } else if (isFunction(formatter)) { + content = formatter(name); + } + + var inactiveColor = legendItemModel.get('inactiveColor'); + itemGroup.add(new ZRText({ + style: createTextStyle(textStyleModel, { + text: content, + x: textX, + y: itemHeight / 2, + fill: isSelected ? textStyleModel.getTextColor() : inactiveColor, + align: textAlign, + verticalAlign: 'middle' + }) + })); // Add a invisible rect to increase the area of mouse hover + + var hitRect = new Rect({ + shape: itemGroup.getBoundingRect(), + invisible: true + }); + var tooltipModel = legendItemModel.getModel('tooltip'); + + if (tooltipModel.get('show')) { + setTooltipConfig({ + el: hitRect, + componentModel: legendModel, + itemName: name, + itemTooltipOption: tooltipModel.option + }); + } + + itemGroup.add(hitRect); + itemGroup.eachChild(function (child) { + child.silent = true; + }); + hitRect.silent = !selectMode; + this.getContentGroup().add(itemGroup); + enableHoverEmphasis(itemGroup); // @ts-ignore + + itemGroup.__legendDataIndex = dataIndex; + return itemGroup; + }; + + LegendView.prototype.layoutInner = function (legendModel, itemAlign, maxSize, isFirstRender, selector, selectorPosition) { + var contentGroup = this.getContentGroup(); + var selectorGroup = this.getSelectorGroup(); // Place items in contentGroup. + + box(legendModel.get('orient'), contentGroup, legendModel.get('itemGap'), maxSize.width, maxSize.height); + var contentRect = contentGroup.getBoundingRect(); + var contentPos = [-contentRect.x, -contentRect.y]; + selectorGroup.markRedraw(); + contentGroup.markRedraw(); + + if (selector) { + // Place buttons in selectorGroup + box( // Buttons in selectorGroup always layout horizontally + 'horizontal', selectorGroup, legendModel.get('selectorItemGap', true)); + var selectorRect = selectorGroup.getBoundingRect(); + var selectorPos = [-selectorRect.x, -selectorRect.y]; + var selectorButtonGap = legendModel.get('selectorButtonGap', true); + var orientIdx = legendModel.getOrient().index; + var wh = orientIdx === 0 ? 'width' : 'height'; + var hw = orientIdx === 0 ? 'height' : 'width'; + var yx = orientIdx === 0 ? 'y' : 'x'; + + if (selectorPosition === 'end') { + selectorPos[orientIdx] += contentRect[wh] + selectorButtonGap; + } else { + contentPos[orientIdx] += selectorRect[wh] + selectorButtonGap; + } //Always align selector to content as 'middle' + + + selectorPos[1 - orientIdx] += contentRect[hw] / 2 - selectorRect[hw] / 2; + selectorGroup.x = selectorPos[0]; + selectorGroup.y = selectorPos[1]; + contentGroup.x = contentPos[0]; + contentGroup.y = contentPos[1]; + var mainRect = { + x: 0, + y: 0 + }; + mainRect[wh] = contentRect[wh] + selectorButtonGap + selectorRect[wh]; + mainRect[hw] = Math.max(contentRect[hw], selectorRect[hw]); + mainRect[yx] = Math.min(0, selectorRect[yx] + selectorPos[1 - orientIdx]); + return mainRect; + } else { + contentGroup.x = contentPos[0]; + contentGroup.y = contentPos[1]; + return this.group.getBoundingRect(); + } + }; + /** + * @protected + */ + + + LegendView.prototype.remove = function () { + this.getContentGroup().removeAll(); + this._isFirstRender = true; + }; + + LegendView.type = 'legend.plain'; + return LegendView; + }(ComponentView); + + function getLegendStyle(iconType, legendItemModel, lineVisualStyle, itemVisualStyle, drawType, isSelected, api) { + /** + * Use series style if is inherit; + * elsewise, use legend style + */ + function handleCommonProps(style, visualStyle) { + // If lineStyle.width is 'auto', it is set to be 2 if series has border + if (style.lineWidth === 'auto') { + style.lineWidth = visualStyle.lineWidth > 0 ? 2 : 0; + } + + each$c(style, function (propVal, propName) { + style[propName] === 'inherit' && (style[propName] = visualStyle[propName]); + }); + } // itemStyle + + + var itemStyleModel = legendItemModel.getModel('itemStyle'); + var itemStyle = itemStyleModel.getItemStyle(); + var iconBrushType = iconType.lastIndexOf('empty', 0) === 0 ? 'fill' : 'stroke'; + var decalStyle = itemStyleModel.getShallow('decal'); + itemStyle.decal = !decalStyle || decalStyle === 'inherit' ? itemVisualStyle.decal : createOrUpdatePatternFromDecal(decalStyle, api); + + if (itemStyle.fill === 'inherit') { + /** + * Series with visualDrawType as 'stroke' should have + * series stroke as legend fill + */ + itemStyle.fill = itemVisualStyle[drawType]; + } + + if (itemStyle.stroke === 'inherit') { + /** + * icon type with "emptyXXX" should use fill color + * in visual style + */ + itemStyle.stroke = itemVisualStyle[iconBrushType]; + } + + if (itemStyle.opacity === 'inherit') { + /** + * Use lineStyle.opacity if drawType is stroke + */ + itemStyle.opacity = (drawType === 'fill' ? itemVisualStyle : lineVisualStyle).opacity; + } + + handleCommonProps(itemStyle, itemVisualStyle); // lineStyle + + var legendLineModel = legendItemModel.getModel('lineStyle'); + var lineStyle = legendLineModel.getLineStyle(); + handleCommonProps(lineStyle, lineVisualStyle); // Fix auto color to real color + + itemStyle.fill === 'auto' && (itemStyle.fill = itemVisualStyle.fill); + itemStyle.stroke === 'auto' && (itemStyle.stroke = itemVisualStyle.fill); + lineStyle.stroke === 'auto' && (lineStyle.stroke = itemVisualStyle.fill); + + if (!isSelected) { + var borderWidth = legendItemModel.get('inactiveBorderWidth'); + /** + * Since stroke is set to be inactiveBorderColor, it may occur that + * there is no border in series but border in legend, so we need to + * use border only when series has border if is set to be auto + */ + + var visualHasBorder = itemStyle[iconBrushType]; + itemStyle.lineWidth = borderWidth === 'auto' ? itemVisualStyle.lineWidth > 0 && visualHasBorder ? 2 : 0 : itemStyle.lineWidth; + itemStyle.fill = legendItemModel.get('inactiveColor'); + itemStyle.stroke = legendItemModel.get('inactiveBorderColor'); + lineStyle.stroke = legendLineModel.get('inactiveColor'); + lineStyle.lineWidth = legendLineModel.get('inactiveWidth'); + } + + return { + itemStyle: itemStyle, + lineStyle: lineStyle + }; + } + + function getDefaultLegendIcon(opt) { + var symboType = opt.icon || 'roundRect'; + var icon = createSymbol(symboType, 0, 0, opt.itemWidth, opt.itemHeight, opt.itemStyle.fill, opt.symbolKeepAspect); + icon.setStyle(opt.itemStyle); + icon.rotation = (opt.iconRotate || 0) * Math.PI / 180; + icon.setOrigin([opt.itemWidth / 2, opt.itemHeight / 2]); + + if (symboType.indexOf('empty') > -1) { + icon.style.stroke = icon.style.fill; + icon.style.fill = '#fff'; + icon.style.lineWidth = 2; + } + + return icon; + } + + function dispatchSelectAction(seriesName, dataName, api, excludeSeriesId) { + // downplay before unselect + dispatchDownplayAction(seriesName, dataName, api, excludeSeriesId); + api.dispatchAction({ + type: 'legendToggleSelect', + name: seriesName != null ? seriesName : dataName + }); // highlight after select + // TODO higlight immediately may cause animation loss. + + dispatchHighlightAction(seriesName, dataName, api, excludeSeriesId); + } + + function isUseHoverLayer(api) { + var list = api.getZr().storage.getDisplayList(); + var emphasisState; + var i = 0; + var len = list.length; + + while (i < len && !(emphasisState = list[i].states.emphasis)) { + i++; + } + + return emphasisState && emphasisState.hoverLayer; + } + + function dispatchHighlightAction(seriesName, dataName, api, excludeSeriesId) { + // If element hover will move to a hoverLayer. + if (!isUseHoverLayer(api)) { + api.dispatchAction({ + type: 'highlight', + seriesName: seriesName, + name: dataName, + excludeSeriesId: excludeSeriesId + }); + } + } + + function dispatchDownplayAction(seriesName, dataName, api, excludeSeriesId) { + // If element hover will move to a hoverLayer. + if (!isUseHoverLayer(api)) { + api.dispatchAction({ + type: 'downplay', + seriesName: seriesName, + name: dataName, + excludeSeriesId: excludeSeriesId + }); + } + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + function legendFilter(ecModel) { + var legendModels = ecModel.findComponents({ + mainType: 'legend' + }); + + if (legendModels && legendModels.length) { + ecModel.filterSeries(function (series) { + // If in any legend component the status is not selected. + // Because in legend series is assumed selected when it is not in the legend data. + for (var i = 0; i < legendModels.length; i++) { + if (!legendModels[i].isSelected(series.name)) { + return false; + } + } + + return true; + }); + } + } + + function legendSelectActionHandler(methodName, payload, ecModel) { + var selectedMap = {}; + var isToggleSelect = methodName === 'toggleSelected'; + var isSelected; // Update all legend components + + ecModel.eachComponent('legend', function (legendModel) { + if (isToggleSelect && isSelected != null) { + // Force other legend has same selected status + // Or the first is toggled to true and other are toggled to false + // In the case one legend has some item unSelected in option. And if other legend + // doesn't has the item, they will assume it is selected. + legendModel[isSelected ? 'select' : 'unSelect'](payload.name); + } else if (methodName === 'allSelect' || methodName === 'inverseSelect') { + legendModel[methodName](); + } else { + legendModel[methodName](payload.name); + isSelected = legendModel.isSelected(payload.name); + } + + var legendData = legendModel.getData(); + each(legendData, function (model) { + var name = model.get('name'); // Wrap element + + if (name === '\n' || name === '') { + return; + } + + var isItemSelected = legendModel.isSelected(name); + + if (selectedMap.hasOwnProperty(name)) { + // Unselected if any legend is unselected + selectedMap[name] = selectedMap[name] && isItemSelected; + } else { + selectedMap[name] = isItemSelected; + } + }); + }); // Return the event explicitly + + return methodName === 'allSelect' || methodName === 'inverseSelect' ? { + selected: selectedMap + } : { + name: payload.name, + selected: selectedMap + }; + } + + function installLegendAction(registers) { + /** + * @event legendToggleSelect + * @type {Object} + * @property {string} type 'legendToggleSelect' + * @property {string} [from] + * @property {string} name Series name or data item name + */ + registers.registerAction('legendToggleSelect', 'legendselectchanged', curry(legendSelectActionHandler, 'toggleSelected')); + registers.registerAction('legendAllSelect', 'legendselectall', curry(legendSelectActionHandler, 'allSelect')); + registers.registerAction('legendInverseSelect', 'legendinverseselect', curry(legendSelectActionHandler, 'inverseSelect')); + /** + * @event legendSelect + * @type {Object} + * @property {string} type 'legendSelect' + * @property {string} name Series name or data item name + */ + + registers.registerAction('legendSelect', 'legendselected', curry(legendSelectActionHandler, 'select')); + /** + * @event legendUnSelect + * @type {Object} + * @property {string} type 'legendUnSelect' + * @property {string} name Series name or data item name + */ + + registers.registerAction('legendUnSelect', 'legendunselected', curry(legendSelectActionHandler, 'unSelect')); + } + + function install$H(registers) { + registers.registerComponentModel(LegendModel); + registers.registerComponentView(LegendView); + registers.registerProcessor(registers.PRIORITY.PROCESSOR.SERIES_FILTER, legendFilter); + registers.registerSubTypeDefaulter('legend', function () { + return 'plain'; + }); + installLegendAction(registers); + } + + var ScrollableLegendModel = + /** @class */ + function (_super) { + __extends(ScrollableLegendModel, _super); + + function ScrollableLegendModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = ScrollableLegendModel.type; + return _this; + } + /** + * @param {number} scrollDataIndex + */ + + + ScrollableLegendModel.prototype.setScrollDataIndex = function (scrollDataIndex) { + this.option.scrollDataIndex = scrollDataIndex; + }; + + ScrollableLegendModel.prototype.init = function (option, parentModel, ecModel) { + var inputPositionParams = getLayoutParams(option); + + _super.prototype.init.call(this, option, parentModel, ecModel); + + mergeAndNormalizeLayoutParams$1(this, option, inputPositionParams); + }; + /** + * @override + */ + + + ScrollableLegendModel.prototype.mergeOption = function (option, ecModel) { + _super.prototype.mergeOption.call(this, option, ecModel); + + mergeAndNormalizeLayoutParams$1(this, this.option, option); + }; + + ScrollableLegendModel.type = 'legend.scroll'; + ScrollableLegendModel.defaultOption = inheritDefaultOption(LegendModel.defaultOption, { + scrollDataIndex: 0, + pageButtonItemGap: 5, + pageButtonGap: null, + pageButtonPosition: 'end', + pageFormatter: '{current}/{total}', + pageIcons: { + horizontal: ['M0,0L12,-10L12,10z', 'M0,0L-12,-10L-12,10z'], + vertical: ['M0,0L20,0L10,-20z', 'M0,0L20,0L10,20z'] + }, + pageIconColor: '#2f4554', + pageIconInactiveColor: '#aaa', + pageIconSize: 15, + pageTextStyle: { + color: '#333' + }, + animationDurationUpdate: 800 + }); + return ScrollableLegendModel; + }(LegendModel); + + function mergeAndNormalizeLayoutParams$1(legendModel, target, raw) { + var orient = legendModel.getOrient(); + var ignoreSize = [1, 1]; + ignoreSize[orient.index] = 0; + mergeLayoutParam(target, raw, { + type: 'box', + ignoreSize: !!ignoreSize + }); + } + + var Group$3 = Group; + var WH$1 = ['width', 'height']; + var XY$1 = ['x', 'y']; + + var ScrollableLegendView = + /** @class */ + function (_super) { + __extends(ScrollableLegendView, _super); + + function ScrollableLegendView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = ScrollableLegendView.type; + _this.newlineDisabled = true; + _this._currentIndex = 0; + return _this; + } + + ScrollableLegendView.prototype.init = function () { + _super.prototype.init.call(this); + + this.group.add(this._containerGroup = new Group$3()); + + this._containerGroup.add(this.getContentGroup()); + + this.group.add(this._controllerGroup = new Group$3()); + }; + /** + * @override + */ + + + ScrollableLegendView.prototype.resetInner = function () { + _super.prototype.resetInner.call(this); + + this._controllerGroup.removeAll(); + + this._containerGroup.removeClipPath(); + + this._containerGroup.__rectSize = null; + }; + /** + * @override + */ + + + ScrollableLegendView.prototype.renderInner = function (itemAlign, legendModel, ecModel, api, selector, orient, selectorPosition) { + var self = this; // Render content items. + + _super.prototype.renderInner.call(this, itemAlign, legendModel, ecModel, api, selector, orient, selectorPosition); + + var controllerGroup = this._controllerGroup; // FIXME: support be 'auto' adapt to size number text length, + // e.g., '3/12345' should not overlap with the control arrow button. + + var pageIconSize = legendModel.get('pageIconSize', true); + var pageIconSizeArr = isArray(pageIconSize) ? pageIconSize : [pageIconSize, pageIconSize]; + createPageButton('pagePrev', 0); + var pageTextStyleModel = legendModel.getModel('pageTextStyle'); + controllerGroup.add(new ZRText({ + name: 'pageText', + style: { + // Placeholder to calculate a proper layout. + text: 'xx/xx', + fill: pageTextStyleModel.getTextColor(), + font: pageTextStyleModel.getFont(), + verticalAlign: 'middle', + align: 'center' + }, + silent: true + })); + createPageButton('pageNext', 1); + + function createPageButton(name, iconIdx) { + var pageDataIndexName = name + 'DataIndex'; + var icon = createIcon(legendModel.get('pageIcons', true)[legendModel.getOrient().name][iconIdx], { + // Buttons will be created in each render, so we do not need + // to worry about avoiding using legendModel kept in scope. + onclick: bind(self._pageGo, self, pageDataIndexName, legendModel, api) + }, { + x: -pageIconSizeArr[0] / 2, + y: -pageIconSizeArr[1] / 2, + width: pageIconSizeArr[0], + height: pageIconSizeArr[1] + }); + icon.name = name; + controllerGroup.add(icon); + } + }; + /** + * @override + */ + + + ScrollableLegendView.prototype.layoutInner = function (legendModel, itemAlign, maxSize, isFirstRender, selector, selectorPosition) { + var selectorGroup = this.getSelectorGroup(); + var orientIdx = legendModel.getOrient().index; + var wh = WH$1[orientIdx]; + var xy = XY$1[orientIdx]; + var hw = WH$1[1 - orientIdx]; + var yx = XY$1[1 - orientIdx]; + selector && box( // Buttons in selectorGroup always layout horizontally + 'horizontal', selectorGroup, legendModel.get('selectorItemGap', true)); + var selectorButtonGap = legendModel.get('selectorButtonGap', true); + var selectorRect = selectorGroup.getBoundingRect(); + var selectorPos = [-selectorRect.x, -selectorRect.y]; + var processMaxSize = clone(maxSize); + selector && (processMaxSize[wh] = maxSize[wh] - selectorRect[wh] - selectorButtonGap); + + var mainRect = this._layoutContentAndController(legendModel, isFirstRender, processMaxSize, orientIdx, wh, hw, yx, xy); + + if (selector) { + if (selectorPosition === 'end') { + selectorPos[orientIdx] += mainRect[wh] + selectorButtonGap; + } else { + var offset = selectorRect[wh] + selectorButtonGap; + selectorPos[orientIdx] -= offset; + mainRect[xy] -= offset; + } + + mainRect[wh] += selectorRect[wh] + selectorButtonGap; + selectorPos[1 - orientIdx] += mainRect[yx] + mainRect[hw] / 2 - selectorRect[hw] / 2; + mainRect[hw] = Math.max(mainRect[hw], selectorRect[hw]); + mainRect[yx] = Math.min(mainRect[yx], selectorRect[yx] + selectorPos[1 - orientIdx]); + selectorGroup.x = selectorPos[0]; + selectorGroup.y = selectorPos[1]; + selectorGroup.markRedraw(); + } + + return mainRect; + }; + + ScrollableLegendView.prototype._layoutContentAndController = function (legendModel, isFirstRender, maxSize, orientIdx, wh, hw, yx, xy) { + var contentGroup = this.getContentGroup(); + var containerGroup = this._containerGroup; + var controllerGroup = this._controllerGroup; // Place items in contentGroup. + + box(legendModel.get('orient'), contentGroup, legendModel.get('itemGap'), !orientIdx ? null : maxSize.width, orientIdx ? null : maxSize.height); + box( // Buttons in controller are layout always horizontally. + 'horizontal', controllerGroup, legendModel.get('pageButtonItemGap', true)); + var contentRect = contentGroup.getBoundingRect(); + var controllerRect = controllerGroup.getBoundingRect(); + var showController = this._showController = contentRect[wh] > maxSize[wh]; // In case that the inner elements of contentGroup layout do not based on [0, 0] + + var contentPos = [-contentRect.x, -contentRect.y]; // Remain contentPos when scroll animation perfroming. + // If first rendering, `contentGroup.position` is [0, 0], which + // does not make sense and may cause unexepcted animation if adopted. + + if (!isFirstRender) { + contentPos[orientIdx] = contentGroup[xy]; + } // Layout container group based on 0. + + + var containerPos = [0, 0]; + var controllerPos = [-controllerRect.x, -controllerRect.y]; + var pageButtonGap = retrieve2(legendModel.get('pageButtonGap', true), legendModel.get('itemGap', true)); // Place containerGroup and controllerGroup and contentGroup. + + if (showController) { + var pageButtonPosition = legendModel.get('pageButtonPosition', true); // controller is on the right / bottom. + + if (pageButtonPosition === 'end') { + controllerPos[orientIdx] += maxSize[wh] - controllerRect[wh]; + } // controller is on the left / top. + else { + containerPos[orientIdx] += controllerRect[wh] + pageButtonGap; + } + } // Always align controller to content as 'middle'. + + + controllerPos[1 - orientIdx] += contentRect[hw] / 2 - controllerRect[hw] / 2; + contentGroup.setPosition(contentPos); + containerGroup.setPosition(containerPos); + controllerGroup.setPosition(controllerPos); // Calculate `mainRect` and set `clipPath`. + // mainRect should not be calculated by `this.group.getBoundingRect()` + // for sake of the overflow. + + var mainRect = { + x: 0, + y: 0 + }; // Consider content may be overflow (should be clipped). + + mainRect[wh] = showController ? maxSize[wh] : contentRect[wh]; + mainRect[hw] = Math.max(contentRect[hw], controllerRect[hw]); // `containerRect[yx] + containerPos[1 - orientIdx]` is 0. + + mainRect[yx] = Math.min(0, controllerRect[yx] + controllerPos[1 - orientIdx]); + containerGroup.__rectSize = maxSize[wh]; + + if (showController) { + var clipShape = { + x: 0, + y: 0 + }; + clipShape[wh] = Math.max(maxSize[wh] - controllerRect[wh] - pageButtonGap, 0); + clipShape[hw] = mainRect[hw]; + containerGroup.setClipPath(new Rect({ + shape: clipShape + })); // Consider content may be larger than container, container rect + // can not be obtained from `containerGroup.getBoundingRect()`. + + containerGroup.__rectSize = clipShape[wh]; + } else { + // Do not remove or ignore controller. Keep them set as placeholders. + controllerGroup.eachChild(function (child) { + child.attr({ + invisible: true, + silent: true + }); + }); + } // Content translate animation. + + + var pageInfo = this._getPageInfo(legendModel); + + pageInfo.pageIndex != null && updateProps(contentGroup, { + x: pageInfo.contentPosition[0], + y: pageInfo.contentPosition[1] + }, // When switch from "show controller" to "not show controller", view should be + // updated immediately without animation, otherwise causes weird effect. + showController ? legendModel : null); + + this._updatePageInfoView(legendModel, pageInfo); + + return mainRect; + }; + + ScrollableLegendView.prototype._pageGo = function (to, legendModel, api) { + var scrollDataIndex = this._getPageInfo(legendModel)[to]; + + scrollDataIndex != null && api.dispatchAction({ + type: 'legendScroll', + scrollDataIndex: scrollDataIndex, + legendId: legendModel.id + }); + }; + + ScrollableLegendView.prototype._updatePageInfoView = function (legendModel, pageInfo) { + var controllerGroup = this._controllerGroup; + each(['pagePrev', 'pageNext'], function (name) { + var key = name + 'DataIndex'; + var canJump = pageInfo[key] != null; + var icon = controllerGroup.childOfName(name); + + if (icon) { + icon.setStyle('fill', canJump ? legendModel.get('pageIconColor', true) : legendModel.get('pageIconInactiveColor', true)); + icon.cursor = canJump ? 'pointer' : 'default'; + } + }); + var pageText = controllerGroup.childOfName('pageText'); + var pageFormatter = legendModel.get('pageFormatter'); + var pageIndex = pageInfo.pageIndex; + var current = pageIndex != null ? pageIndex + 1 : 0; + var total = pageInfo.pageCount; + pageText && pageFormatter && pageText.setStyle('text', isString(pageFormatter) ? pageFormatter.replace('{current}', current == null ? '' : current + '').replace('{total}', total == null ? '' : total + '') : pageFormatter({ + current: current, + total: total + })); + }; + /** + * contentPosition: Array., null when data item not found. + * pageIndex: number, null when data item not found. + * pageCount: number, always be a number, can be 0. + * pagePrevDataIndex: number, null when no previous page. + * pageNextDataIndex: number, null when no next page. + * } + */ + + + ScrollableLegendView.prototype._getPageInfo = function (legendModel) { + var scrollDataIndex = legendModel.get('scrollDataIndex', true); + var contentGroup = this.getContentGroup(); + var containerRectSize = this._containerGroup.__rectSize; + var orientIdx = legendModel.getOrient().index; + var wh = WH$1[orientIdx]; + var xy = XY$1[orientIdx]; + + var targetItemIndex = this._findTargetItemIndex(scrollDataIndex); + + var children = contentGroup.children(); + var targetItem = children[targetItemIndex]; + var itemCount = children.length; + var pCount = !itemCount ? 0 : 1; + var result = { + contentPosition: [contentGroup.x, contentGroup.y], + pageCount: pCount, + pageIndex: pCount - 1, + pagePrevDataIndex: null, + pageNextDataIndex: null + }; + + if (!targetItem) { + return result; + } + + var targetItemInfo = getItemInfo(targetItem); + result.contentPosition[orientIdx] = -targetItemInfo.s; // Strategy: + // (1) Always align based on the left/top most item. + // (2) It is user-friendly that the last item shown in the + // current window is shown at the begining of next window. + // Otherwise if half of the last item is cut by the window, + // it will have no chance to display entirely. + // (3) Consider that item size probably be different, we + // have calculate pageIndex by size rather than item index, + // and we can not get page index directly by division. + // (4) The window is to narrow to contain more than + // one item, we should make sure that the page can be fliped. + + for (var i = targetItemIndex + 1, winStartItemInfo = targetItemInfo, winEndItemInfo = targetItemInfo, currItemInfo = null; i <= itemCount; ++i) { + currItemInfo = getItemInfo(children[i]); + + if ( // Half of the last item is out of the window. + !currItemInfo && winEndItemInfo.e > winStartItemInfo.s + containerRectSize || // If the current item does not intersect with the window, the new page + // can be started at the current item or the last item. + currItemInfo && !intersect(currItemInfo, winStartItemInfo.s)) { + if (winEndItemInfo.i > winStartItemInfo.i) { + winStartItemInfo = winEndItemInfo; + } else { + // e.g., when page size is smaller than item size. + winStartItemInfo = currItemInfo; + } + + if (winStartItemInfo) { + if (result.pageNextDataIndex == null) { + result.pageNextDataIndex = winStartItemInfo.i; + } + + ++result.pageCount; + } + } + + winEndItemInfo = currItemInfo; + } + + for (var i = targetItemIndex - 1, winStartItemInfo = targetItemInfo, winEndItemInfo = targetItemInfo, currItemInfo = null; i >= -1; --i) { + currItemInfo = getItemInfo(children[i]); + + if ( // If the the end item does not intersect with the window started + // from the current item, a page can be settled. + (!currItemInfo || !intersect(winEndItemInfo, currItemInfo.s)) && // e.g., when page size is smaller than item size. + winStartItemInfo.i < winEndItemInfo.i) { + winEndItemInfo = winStartItemInfo; + + if (result.pagePrevDataIndex == null) { + result.pagePrevDataIndex = winStartItemInfo.i; + } + + ++result.pageCount; + ++result.pageIndex; + } + + winStartItemInfo = currItemInfo; + } + + return result; + + function getItemInfo(el) { + if (el) { + var itemRect = el.getBoundingRect(); + var start = itemRect[xy] + el[xy]; + return { + s: start, + e: start + itemRect[wh], + i: el.__legendDataIndex + }; + } + } + + function intersect(itemInfo, winStart) { + return itemInfo.e >= winStart && itemInfo.s <= winStart + containerRectSize; + } + }; + + ScrollableLegendView.prototype._findTargetItemIndex = function (targetDataIndex) { + if (!this._showController) { + return 0; + } + + var index; + var contentGroup = this.getContentGroup(); + var defaultIndex; + contentGroup.eachChild(function (child, idx) { + var legendDataIdx = child.__legendDataIndex; // FIXME + // If the given targetDataIndex (from model) is illegal, + // we use defaultIndex. But the index on the legend model and + // action payload is still illegal. That case will not be + // changed until some scenario requires. + + if (defaultIndex == null && legendDataIdx != null) { + defaultIndex = idx; + } + + if (legendDataIdx === targetDataIndex) { + index = idx; + } + }); + return index != null ? index : defaultIndex; + }; + + ScrollableLegendView.type = 'legend.scroll'; + return ScrollableLegendView; + }(LegendView); + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + function installScrollableLegendAction(registers) { + /** + * @event legendScroll + * @type {Object} + * @property {string} type 'legendScroll' + * @property {string} scrollDataIndex + */ + registers.registerAction('legendScroll', 'legendscroll', function (payload, ecModel) { + var scrollDataIndex = payload.scrollDataIndex; + scrollDataIndex != null && ecModel.eachComponent({ + mainType: 'legend', + subType: 'scroll', + query: payload + }, function (legendModel) { + legendModel.setScrollDataIndex(scrollDataIndex); + }); + }); + } + + function install$I(registers) { + use(install$H); + registers.registerComponentModel(ScrollableLegendModel); + registers.registerComponentView(ScrollableLegendView); + installScrollableLegendAction(registers); + } + + function install$J(registers) { + use(install$H); + use(install$I); + } + + var InsideZoomModel = + /** @class */ + function (_super) { + __extends(InsideZoomModel, _super); + + function InsideZoomModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = InsideZoomModel.type; + return _this; + } + + InsideZoomModel.type = 'dataZoom.inside'; + InsideZoomModel.defaultOption = inheritDefaultOption(DataZoomModel.defaultOption, { + disabled: false, + zoomLock: false, + zoomOnMouseWheel: true, + moveOnMouseMove: true, + moveOnMouseWheel: false, + preventDefaultMouseMove: true + }); + return InsideZoomModel; + }(DataZoomModel); + + var inner$k = makeInner(); + function setViewInfoToCoordSysRecord(api, dataZoomModel, getRange) { + inner$k(api).coordSysRecordMap.each(function (coordSysRecord) { + var dzInfo = coordSysRecord.dataZoomInfoMap.get(dataZoomModel.uid); + + if (dzInfo) { + dzInfo.getRange = getRange; + } + }); + } + function disposeCoordSysRecordIfNeeded(api, dataZoomModel) { + var coordSysRecordMap = inner$k(api).coordSysRecordMap; + var coordSysKeyArr = coordSysRecordMap.keys(); + + for (var i = 0; i < coordSysKeyArr.length; i++) { + var coordSysKey = coordSysKeyArr[i]; + var coordSysRecord = coordSysRecordMap.get(coordSysKey); + var dataZoomInfoMap = coordSysRecord.dataZoomInfoMap; + + if (dataZoomInfoMap) { + var dzUid = dataZoomModel.uid; + var dzInfo = dataZoomInfoMap.get(dzUid); + + if (dzInfo) { + dataZoomInfoMap.removeKey(dzUid); + + if (!dataZoomInfoMap.keys().length) { + disposeCoordSysRecord(coordSysRecordMap, coordSysRecord); + } + } + } + } + } + + function disposeCoordSysRecord(coordSysRecordMap, coordSysRecord) { + if (coordSysRecord) { + coordSysRecordMap.removeKey(coordSysRecord.model.uid); + var controller = coordSysRecord.controller; + controller && controller.dispose(); + } + } + + function createCoordSysRecord(api, coordSysModel) { + // These init props will never change after record created. + var coordSysRecord = { + model: coordSysModel, + containsPoint: curry(containsPoint, coordSysModel), + dispatchAction: curry(dispatchAction$1, api), + dataZoomInfoMap: null, + controller: null + }; // Must not do anything depends on coordSysRecord outside the event handler here, + // because coordSysRecord not completed yet. + + var controller = coordSysRecord.controller = new RoamController(api.getZr()); + each(['pan', 'zoom', 'scrollMove'], function (eventName) { + controller.on(eventName, function (event) { + var batch = []; + coordSysRecord.dataZoomInfoMap.each(function (dzInfo) { + // Check whether the behaviors (zoomOnMouseWheel, moveOnMouseMove, + // moveOnMouseWheel, ...) enabled. + if (!event.isAvailableBehavior(dzInfo.model.option)) { + return; + } + + var method = (dzInfo.getRange || {})[eventName]; + var range = method && method(dzInfo.dzReferCoordSysInfo, coordSysRecord.model.mainType, coordSysRecord.controller, event); + !dzInfo.model.get('disabled', true) && range && batch.push({ + dataZoomId: dzInfo.model.id, + start: range[0], + end: range[1] + }); + }); + batch.length && coordSysRecord.dispatchAction(batch); + }); + }); + return coordSysRecord; + } + /** + * This action will be throttled. + */ + + + function dispatchAction$1(api, batch) { + if (!api.isDisposed()) { + api.dispatchAction({ + type: 'dataZoom', + animation: { + easing: 'cubicOut', + duration: 100 + }, + batch: batch + }); + } + } + + function containsPoint(coordSysModel, e, x, y) { + return coordSysModel.coordinateSystem.containPoint([x, y]); + } + /** + * Merge roamController settings when multiple dataZooms share one roamController. + */ + + + function mergeControllerParams(dataZoomInfoMap) { + var controlType; // DO NOT use reserved word (true, false, undefined) as key literally. Even if encapsulated + // as string, it is probably revert to reserved word by compress tool. See #7411. + + var prefix = 'type_'; + var typePriority = { + 'type_true': 2, + 'type_move': 1, + 'type_false': 0, + 'type_undefined': -1 + }; + var preventDefaultMouseMove = true; + dataZoomInfoMap.each(function (dataZoomInfo) { + var dataZoomModel = dataZoomInfo.model; + var oneType = dataZoomModel.get('disabled', true) ? false : dataZoomModel.get('zoomLock', true) ? 'move' : true; + + if (typePriority[prefix + oneType] > typePriority[prefix + controlType]) { + controlType = oneType; + } // Prevent default move event by default. If one false, do not prevent. Otherwise + // users may be confused why it does not work when multiple insideZooms exist. + + + preventDefaultMouseMove = preventDefaultMouseMove && dataZoomModel.get('preventDefaultMouseMove', true); + }); + return { + controlType: controlType, + opt: { + // RoamController will enable all of these functionalities, + // and the final behavior is determined by its event listener + // provided by each inside zoom. + zoomOnMouseWheel: true, + moveOnMouseMove: true, + moveOnMouseWheel: true, + preventDefaultMouseMove: !!preventDefaultMouseMove + } + }; + } + + function installDataZoomRoamProcessor(registers) { + registers.registerProcessor(registers.PRIORITY.PROCESSOR.FILTER, function (ecModel, api) { + var apiInner = inner$k(api); + var coordSysRecordMap = apiInner.coordSysRecordMap || (apiInner.coordSysRecordMap = createHashMap()); + coordSysRecordMap.each(function (coordSysRecord) { + // `coordSysRecordMap` always exists (becuase it hold the `roam controller`, which should + // better not re-create each time), but clear `dataZoomInfoMap` each round of the workflow. + coordSysRecord.dataZoomInfoMap = null; + }); + ecModel.eachComponent({ + mainType: 'dataZoom', + subType: 'inside' + }, function (dataZoomModel) { + var dzReferCoordSysWrap = collectReferCoordSysModelInfo(dataZoomModel); + each(dzReferCoordSysWrap.infoList, function (dzCoordSysInfo) { + var coordSysUid = dzCoordSysInfo.model.uid; + var coordSysRecord = coordSysRecordMap.get(coordSysUid) || coordSysRecordMap.set(coordSysUid, createCoordSysRecord(api, dzCoordSysInfo.model)); + var dataZoomInfoMap = coordSysRecord.dataZoomInfoMap || (coordSysRecord.dataZoomInfoMap = createHashMap()); // Notice these props might be changed each time for a single dataZoomModel. + + dataZoomInfoMap.set(dataZoomModel.uid, { + dzReferCoordSysInfo: dzCoordSysInfo, + model: dataZoomModel, + getRange: null + }); + }); + }); // (1) Merge dataZoom settings for each coord sys and set to the roam controller. + // (2) Clear coord sys if not refered by any dataZoom. + + coordSysRecordMap.each(function (coordSysRecord) { + var controller = coordSysRecord.controller; + var firstDzInfo; + var dataZoomInfoMap = coordSysRecord.dataZoomInfoMap; + + if (dataZoomInfoMap) { + var firstDzKey = dataZoomInfoMap.keys()[0]; + + if (firstDzKey != null) { + firstDzInfo = dataZoomInfoMap.get(firstDzKey); + } + } + + if (!firstDzInfo) { + disposeCoordSysRecord(coordSysRecordMap, coordSysRecord); + return; + } + + var controllerParams = mergeControllerParams(dataZoomInfoMap); + controller.enable(controllerParams.controlType, controllerParams.opt); + controller.setPointerChecker(coordSysRecord.containsPoint); + createOrUpdate(coordSysRecord, 'dispatchAction', firstDzInfo.model.get('throttle', true), 'fixRate'); + }); + }); + } + + var InsideZoomView = + /** @class */ + function (_super) { + __extends(InsideZoomView, _super); + + function InsideZoomView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = 'dataZoom.inside'; + return _this; + } + + InsideZoomView.prototype.render = function (dataZoomModel, ecModel, api) { + _super.prototype.render.apply(this, arguments); + + if (dataZoomModel.noTarget()) { + this._clear(); + + return; + } // Hence the `throttle` util ensures to preserve command order, + // here simply updating range all the time will not cause missing + // any of the the roam change. + + + this.range = dataZoomModel.getPercentRange(); // Reset controllers. + + setViewInfoToCoordSysRecord(api, dataZoomModel, { + pan: bind(getRangeHandlers.pan, this), + zoom: bind(getRangeHandlers.zoom, this), + scrollMove: bind(getRangeHandlers.scrollMove, this) + }); + }; + + InsideZoomView.prototype.dispose = function () { + this._clear(); + + _super.prototype.dispose.apply(this, arguments); + }; + + InsideZoomView.prototype._clear = function () { + disposeCoordSysRecordIfNeeded(this.api, this.dataZoomModel); + this.range = null; + }; + + InsideZoomView.type = 'dataZoom.inside'; + return InsideZoomView; + }(DataZoomView); + + var getRangeHandlers = { + zoom: function (coordSysInfo, coordSysMainType, controller, e) { + var lastRange = this.range; + var range = lastRange.slice(); // Calculate transform by the first axis. + + var axisModel = coordSysInfo.axisModels[0]; + + if (!axisModel) { + return; + } + + var directionInfo = getDirectionInfo[coordSysMainType](null, [e.originX, e.originY], axisModel, controller, coordSysInfo); + var percentPoint = (directionInfo.signal > 0 ? directionInfo.pixelStart + directionInfo.pixelLength - directionInfo.pixel : directionInfo.pixel - directionInfo.pixelStart) / directionInfo.pixelLength * (range[1] - range[0]) + range[0]; + var scale = Math.max(1 / e.scale, 0); + range[0] = (range[0] - percentPoint) * scale + percentPoint; + range[1] = (range[1] - percentPoint) * scale + percentPoint; // Restrict range. + + var minMaxSpan = this.dataZoomModel.findRepresentativeAxisProxy().getMinMaxSpan(); + sliderMove(0, range, [0, 100], 0, minMaxSpan.minSpan, minMaxSpan.maxSpan); + this.range = range; + + if (lastRange[0] !== range[0] || lastRange[1] !== range[1]) { + return range; + } + }, + pan: makeMover(function (range, axisModel, coordSysInfo, coordSysMainType, controller, e) { + var directionInfo = getDirectionInfo[coordSysMainType]([e.oldX, e.oldY], [e.newX, e.newY], axisModel, controller, coordSysInfo); + return directionInfo.signal * (range[1] - range[0]) * directionInfo.pixel / directionInfo.pixelLength; + }), + scrollMove: makeMover(function (range, axisModel, coordSysInfo, coordSysMainType, controller, e) { + var directionInfo = getDirectionInfo[coordSysMainType]([0, 0], [e.scrollDelta, e.scrollDelta], axisModel, controller, coordSysInfo); + return directionInfo.signal * (range[1] - range[0]) * e.scrollDelta; + }) + }; + + function makeMover(getPercentDelta) { + return function (coordSysInfo, coordSysMainType, controller, e) { + var lastRange = this.range; + var range = lastRange.slice(); // Calculate transform by the first axis. + + var axisModel = coordSysInfo.axisModels[0]; + + if (!axisModel) { + return; + } + + var percentDelta = getPercentDelta(range, axisModel, coordSysInfo, coordSysMainType, controller, e); + sliderMove(percentDelta, range, [0, 100], 'all'); + this.range = range; + + if (lastRange[0] !== range[0] || lastRange[1] !== range[1]) { + return range; + } + }; + } + + var getDirectionInfo = { + grid: function (oldPoint, newPoint, axisModel, controller, coordSysInfo) { + var axis = axisModel.axis; + var ret = {}; + var rect = coordSysInfo.model.coordinateSystem.getRect(); + oldPoint = oldPoint || [0, 0]; + + if (axis.dim === 'x') { + ret.pixel = newPoint[0] - oldPoint[0]; + ret.pixelLength = rect.width; + ret.pixelStart = rect.x; + ret.signal = axis.inverse ? 1 : -1; + } else { + // axis.dim === 'y' + ret.pixel = newPoint[1] - oldPoint[1]; + ret.pixelLength = rect.height; + ret.pixelStart = rect.y; + ret.signal = axis.inverse ? -1 : 1; + } + + return ret; + }, + polar: function (oldPoint, newPoint, axisModel, controller, coordSysInfo) { + var axis = axisModel.axis; + var ret = {}; + var polar = coordSysInfo.model.coordinateSystem; + var radiusExtent = polar.getRadiusAxis().getExtent(); + var angleExtent = polar.getAngleAxis().getExtent(); + oldPoint = oldPoint ? polar.pointToCoord(oldPoint) : [0, 0]; + newPoint = polar.pointToCoord(newPoint); + + if (axisModel.mainType === 'radiusAxis') { + ret.pixel = newPoint[0] - oldPoint[0]; // ret.pixelLength = Math.abs(radiusExtent[1] - radiusExtent[0]); + // ret.pixelStart = Math.min(radiusExtent[0], radiusExtent[1]); + + ret.pixelLength = radiusExtent[1] - radiusExtent[0]; + ret.pixelStart = radiusExtent[0]; + ret.signal = axis.inverse ? 1 : -1; + } else { + // 'angleAxis' + ret.pixel = newPoint[1] - oldPoint[1]; // ret.pixelLength = Math.abs(angleExtent[1] - angleExtent[0]); + // ret.pixelStart = Math.min(angleExtent[0], angleExtent[1]); + + ret.pixelLength = angleExtent[1] - angleExtent[0]; + ret.pixelStart = angleExtent[0]; + ret.signal = axis.inverse ? -1 : 1; + } + + return ret; + }, + singleAxis: function (oldPoint, newPoint, axisModel, controller, coordSysInfo) { + var axis = axisModel.axis; + var rect = coordSysInfo.model.coordinateSystem.getRect(); + var ret = {}; + oldPoint = oldPoint || [0, 0]; + + if (axis.orient === 'horizontal') { + ret.pixel = newPoint[0] - oldPoint[0]; + ret.pixelLength = rect.width; + ret.pixelStart = rect.x; + ret.signal = axis.inverse ? 1 : -1; + } else { + // 'vertical' + ret.pixel = newPoint[1] - oldPoint[1]; + ret.pixelLength = rect.height; + ret.pixelStart = rect.y; + ret.signal = axis.inverse ? -1 : 1; + } + + return ret; + } + }; + + function install$K(registers) { + installCommon(registers); + registers.registerComponentModel(InsideZoomModel); + registers.registerComponentView(InsideZoomView); + installDataZoomRoamProcessor(registers); + } + + var SliderZoomModel = + /** @class */ + function (_super) { + __extends(SliderZoomModel, _super); + + function SliderZoomModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = SliderZoomModel.type; + return _this; + } + + SliderZoomModel.type = 'dataZoom.slider'; + SliderZoomModel.layoutMode = 'box'; + SliderZoomModel.defaultOption = inheritDefaultOption(DataZoomModel.defaultOption, { + show: true, + // deault value can only be drived in view stage. + right: 'ph', + top: 'ph', + width: 'ph', + height: 'ph', + left: null, + bottom: null, + borderColor: '#d2dbee', + borderRadius: 3, + backgroundColor: 'rgba(47,69,84,0)', + // dataBackgroundColor: '#ddd', + dataBackground: { + lineStyle: { + color: '#d2dbee', + width: 0.5 + }, + areaStyle: { + color: '#d2dbee', + opacity: 0.2 + } + }, + selectedDataBackground: { + lineStyle: { + color: '#8fb0f7', + width: 0.5 + }, + areaStyle: { + color: '#8fb0f7', + opacity: 0.2 + } + }, + // Color of selected window. + fillerColor: 'rgba(135,175,274,0.2)', + handleIcon: 'path://M-9.35,34.56V42m0-40V9.5m-2,0h4a2,2,0,0,1,2,2v21a2,2,0,0,1-2,2h-4a2,2,0,0,1-2-2v-21A2,2,0,0,1-11.35,9.5Z', + // Percent of the slider height + handleSize: '100%', + handleStyle: { + color: '#fff', + borderColor: '#ACB8D1' + }, + moveHandleSize: 7, + moveHandleIcon: 'path://M-320.9-50L-320.9-50c18.1,0,27.1,9,27.1,27.1V85.7c0,18.1-9,27.1-27.1,27.1l0,0c-18.1,0-27.1-9-27.1-27.1V-22.9C-348-41-339-50-320.9-50z M-212.3-50L-212.3-50c18.1,0,27.1,9,27.1,27.1V85.7c0,18.1-9,27.1-27.1,27.1l0,0c-18.1,0-27.1-9-27.1-27.1V-22.9C-239.4-41-230.4-50-212.3-50z M-103.7-50L-103.7-50c18.1,0,27.1,9,27.1,27.1V85.7c0,18.1-9,27.1-27.1,27.1l0,0c-18.1,0-27.1-9-27.1-27.1V-22.9C-130.9-41-121.8-50-103.7-50z', + moveHandleStyle: { + color: '#D2DBEE', + opacity: 0.7 + }, + showDetail: true, + showDataShadow: 'auto', + realtime: true, + zoomLock: false, + textStyle: { + color: '#6E7079' + }, + brushSelect: true, + brushStyle: { + color: 'rgba(135,175,274,0.15)' + }, + emphasis: { + handleStyle: { + borderColor: '#8FB0F7' + }, + moveHandleStyle: { + color: '#8FB0F7' + } + } + }); + return SliderZoomModel; + }(DataZoomModel); + + var Rect$2 = Rect; // Constants + + var DEFAULT_LOCATION_EDGE_GAP = 7; + var DEFAULT_FRAME_BORDER_WIDTH = 1; + var DEFAULT_FILLER_SIZE = 30; + var DEFAULT_MOVE_HANDLE_SIZE = 7; + var HORIZONTAL = 'horizontal'; + var VERTICAL = 'vertical'; + var LABEL_GAP = 5; + var SHOW_DATA_SHADOW_SERIES_TYPE = ['line', 'bar', 'candlestick', 'scatter']; + var REALTIME_ANIMATION_CONFIG = { + easing: 'cubicOut', + duration: 100, + delay: 0 + }; + + var SliderZoomView = + /** @class */ + function (_super) { + __extends(SliderZoomView, _super); + + function SliderZoomView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = SliderZoomView.type; + _this._displayables = {}; + return _this; + } + + SliderZoomView.prototype.init = function (ecModel, api) { + this.api = api; // A unique handler for each dataZoom component + + this._onBrush = bind(this._onBrush, this); + this._onBrushEnd = bind(this._onBrushEnd, this); + }; + + SliderZoomView.prototype.render = function (dataZoomModel, ecModel, api, payload) { + _super.prototype.render.apply(this, arguments); + + createOrUpdate(this, '_dispatchZoomAction', dataZoomModel.get('throttle'), 'fixRate'); + this._orient = dataZoomModel.getOrient(); + + if (dataZoomModel.get('show') === false) { + this.group.removeAll(); + return; + } + + if (dataZoomModel.noTarget()) { + this._clear(); + + this.group.removeAll(); + return; + } // Notice: this._resetInterval() should not be executed when payload.type + // is 'dataZoom', origin this._range should be maintained, otherwise 'pan' + // or 'zoom' info will be missed because of 'throttle' of this.dispatchAction, + + + if (!payload || payload.type !== 'dataZoom' || payload.from !== this.uid) { + this._buildView(); + } + + this._updateView(); + }; + + SliderZoomView.prototype.dispose = function () { + this._clear(); + + _super.prototype.dispose.apply(this, arguments); + }; + + SliderZoomView.prototype._clear = function () { + clear(this, '_dispatchZoomAction'); + var zr = this.api.getZr(); + zr.off('mousemove', this._onBrush); + zr.off('mouseup', this._onBrushEnd); + }; + + SliderZoomView.prototype._buildView = function () { + var thisGroup = this.group; + thisGroup.removeAll(); + this._brushing = false; + this._displayables.brushRect = null; + + this._resetLocation(); + + this._resetInterval(); + + var barGroup = this._displayables.sliderGroup = new Group(); + + this._renderBackground(); + + this._renderHandle(); + + this._renderDataShadow(); + + thisGroup.add(barGroup); + + this._positionGroup(); + }; + + SliderZoomView.prototype._resetLocation = function () { + var dataZoomModel = this.dataZoomModel; + var api = this.api; + var showMoveHandle = dataZoomModel.get('brushSelect'); + var moveHandleSize = showMoveHandle ? DEFAULT_MOVE_HANDLE_SIZE : 0; // If some of x/y/width/height are not specified, + // auto-adapt according to target grid. + + var coordRect = this._findCoordRect(); + + var ecSize = { + width: api.getWidth(), + height: api.getHeight() + }; // Default align by coordinate system rect. + + var positionInfo = this._orient === HORIZONTAL ? { + // Why using 'right', because right should be used in vertical, + // and it is better to be consistent for dealing with position param merge. + right: ecSize.width - coordRect.x - coordRect.width, + top: ecSize.height - DEFAULT_FILLER_SIZE - DEFAULT_LOCATION_EDGE_GAP - moveHandleSize, + width: coordRect.width, + height: DEFAULT_FILLER_SIZE + } : { + right: DEFAULT_LOCATION_EDGE_GAP, + top: coordRect.y, + width: DEFAULT_FILLER_SIZE, + height: coordRect.height + }; // Do not write back to option and replace value 'ph', because + // the 'ph' value should be recalculated when resize. + + var layoutParams = getLayoutParams(dataZoomModel.option); // Replace the placeholder value. + + each(['right', 'top', 'width', 'height'], function (name) { + if (layoutParams[name] === 'ph') { + layoutParams[name] = positionInfo[name]; + } + }); + var layoutRect = getLayoutRect(layoutParams, ecSize); + this._location = { + x: layoutRect.x, + y: layoutRect.y + }; + this._size = [layoutRect.width, layoutRect.height]; + this._orient === VERTICAL && this._size.reverse(); + }; + + SliderZoomView.prototype._positionGroup = function () { + var thisGroup = this.group; + var location = this._location; + var orient = this._orient; // Just use the first axis to determine mapping. + + var targetAxisModel = this.dataZoomModel.getFirstTargetAxisModel(); + var inverse = targetAxisModel && targetAxisModel.get('inverse'); + var sliderGroup = this._displayables.sliderGroup; + var otherAxisInverse = (this._dataShadowInfo || {}).otherAxisInverse; // Transform barGroup. + + sliderGroup.attr(orient === HORIZONTAL && !inverse ? { + scaleY: otherAxisInverse ? 1 : -1, + scaleX: 1 + } : orient === HORIZONTAL && inverse ? { + scaleY: otherAxisInverse ? 1 : -1, + scaleX: -1 + } : orient === VERTICAL && !inverse ? { + scaleY: otherAxisInverse ? -1 : 1, + scaleX: 1, + rotation: Math.PI / 2 + } // Dont use Math.PI, considering shadow direction. + : { + scaleY: otherAxisInverse ? -1 : 1, + scaleX: -1, + rotation: Math.PI / 2 + }); // Position barGroup + + var rect = thisGroup.getBoundingRect([sliderGroup]); + thisGroup.x = location.x - rect.x; + thisGroup.y = location.y - rect.y; + thisGroup.markRedraw(); + }; + + SliderZoomView.prototype._getViewExtent = function () { + return [0, this._size[0]]; + }; + + SliderZoomView.prototype._renderBackground = function () { + var dataZoomModel = this.dataZoomModel; + var size = this._size; + var barGroup = this._displayables.sliderGroup; + var brushSelect = dataZoomModel.get('brushSelect'); + barGroup.add(new Rect$2({ + silent: true, + shape: { + x: 0, + y: 0, + width: size[0], + height: size[1] + }, + style: { + fill: dataZoomModel.get('backgroundColor') + }, + z2: -40 + })); // Click panel, over shadow, below handles. + + var clickPanel = new Rect$2({ + shape: { + x: 0, + y: 0, + width: size[0], + height: size[1] + }, + style: { + fill: 'transparent' + }, + z2: 0, + onclick: bind(this._onClickPanel, this) + }); + var zr = this.api.getZr(); + + if (brushSelect) { + clickPanel.on('mousedown', this._onBrushStart, this); + clickPanel.cursor = 'crosshair'; + zr.on('mousemove', this._onBrush); + zr.on('mouseup', this._onBrushEnd); + } else { + zr.off('mousemove', this._onBrush); + zr.off('mouseup', this._onBrushEnd); + } + + barGroup.add(clickPanel); + }; + + SliderZoomView.prototype._renderDataShadow = function () { + var info = this._dataShadowInfo = this._prepareDataShadowInfo(); + + this._displayables.dataShadowSegs = []; + + if (!info) { + return; + } + + var size = this._size; + var oldSize = this._shadowSize || []; + var seriesModel = info.series; + var data = seriesModel.getRawData(); + var candlestickDim = seriesModel.getShadowDim && seriesModel.getShadowDim(); + var otherDim = candlestickDim && data.getDimensionInfo(candlestickDim) ? seriesModel.getShadowDim() // @see candlestick + : info.otherDim; + + if (otherDim == null) { + return; + } + + var polygonPts = this._shadowPolygonPts; + var polylinePts = this._shadowPolylinePts; // Not re-render if data doesn't change. + + if (data !== this._shadowData || otherDim !== this._shadowDim || size[0] !== oldSize[0] || size[1] !== oldSize[1]) { + var otherDataExtent_1 = data.getDataExtent(otherDim); // Nice extent. + + var otherOffset = (otherDataExtent_1[1] - otherDataExtent_1[0]) * 0.3; + otherDataExtent_1 = [otherDataExtent_1[0] - otherOffset, otherDataExtent_1[1] + otherOffset]; + var otherShadowExtent_1 = [0, size[1]]; + var thisShadowExtent = [0, size[0]]; + var areaPoints_1 = [[size[0], 0], [0, 0]]; + var linePoints_1 = []; + var step_1 = thisShadowExtent[1] / (data.count() - 1); + var thisCoord_1 = 0; // Optimize for large data shadow + + var stride_1 = Math.round(data.count() / size[0]); + var lastIsEmpty_1; + data.each([otherDim], function (value, index) { + if (stride_1 > 0 && index % stride_1) { + thisCoord_1 += step_1; + return; + } // FIXME + // Should consider axis.min/axis.max when drawing dataShadow. + // FIXME + // 应该使用统一的空判断？还是在list里进行空判断？ + + + var isEmpty = value == null || isNaN(value) || value === ''; // See #4235. + + var otherCoord = isEmpty ? 0 : linearMap(value, otherDataExtent_1, otherShadowExtent_1, true); // Attempt to draw data shadow precisely when there are empty value. + + if (isEmpty && !lastIsEmpty_1 && index) { + areaPoints_1.push([areaPoints_1[areaPoints_1.length - 1][0], 0]); + linePoints_1.push([linePoints_1[linePoints_1.length - 1][0], 0]); + } else if (!isEmpty && lastIsEmpty_1) { + areaPoints_1.push([thisCoord_1, 0]); + linePoints_1.push([thisCoord_1, 0]); + } + + areaPoints_1.push([thisCoord_1, otherCoord]); + linePoints_1.push([thisCoord_1, otherCoord]); + thisCoord_1 += step_1; + lastIsEmpty_1 = isEmpty; + }); + polygonPts = this._shadowPolygonPts = areaPoints_1; + polylinePts = this._shadowPolylinePts = linePoints_1; + } + + this._shadowData = data; + this._shadowDim = otherDim; + this._shadowSize = [size[0], size[1]]; + var dataZoomModel = this.dataZoomModel; + + function createDataShadowGroup(isSelectedArea) { + var model = dataZoomModel.getModel(isSelectedArea ? 'selectedDataBackground' : 'dataBackground'); + var group = new Group(); + var polygon = new Polygon({ + shape: { + points: polygonPts + }, + segmentIgnoreThreshold: 1, + style: model.getModel('areaStyle').getAreaStyle(), + silent: true, + z2: -20 + }); + var polyline = new Polyline({ + shape: { + points: polylinePts + }, + segmentIgnoreThreshold: 1, + style: model.getModel('lineStyle').getLineStyle(), + silent: true, + z2: -19 + }); + group.add(polygon); + group.add(polyline); + return group; + } // let dataBackgroundModel = dataZoomModel.getModel('dataBackground'); + + + for (var i = 0; i < 3; i++) { + var group = createDataShadowGroup(i === 1); + + this._displayables.sliderGroup.add(group); + + this._displayables.dataShadowSegs.push(group); + } + }; + + SliderZoomView.prototype._prepareDataShadowInfo = function () { + var dataZoomModel = this.dataZoomModel; + var showDataShadow = dataZoomModel.get('showDataShadow'); + + if (showDataShadow === false) { + return; + } // Find a representative series. + + + var result; + var ecModel = this.ecModel; + dataZoomModel.eachTargetAxis(function (axisDim, axisIndex) { + var seriesModels = dataZoomModel.getAxisProxy(axisDim, axisIndex).getTargetSeriesModels(); + each(seriesModels, function (seriesModel) { + if (result) { + return; + } + + if (showDataShadow !== true && indexOf(SHOW_DATA_SHADOW_SERIES_TYPE, seriesModel.get('type')) < 0) { + return; + } + + var thisAxis = ecModel.getComponent(getAxisMainType(axisDim), axisIndex).axis; + var otherDim = getOtherDim(axisDim); + var otherAxisInverse; + var coordSys = seriesModel.coordinateSystem; + + if (otherDim != null && coordSys.getOtherAxis) { + otherAxisInverse = coordSys.getOtherAxis(thisAxis).inverse; + } + + otherDim = seriesModel.getData().mapDimension(otherDim); + result = { + thisAxis: thisAxis, + series: seriesModel, + thisDim: axisDim, + otherDim: otherDim, + otherAxisInverse: otherAxisInverse + }; + }, this); + }, this); + return result; + }; + + SliderZoomView.prototype._renderHandle = function () { + var thisGroup = this.group; + var displayables = this._displayables; + var handles = displayables.handles = [null, null]; + var handleLabels = displayables.handleLabels = [null, null]; + var sliderGroup = this._displayables.sliderGroup; + var size = this._size; + var dataZoomModel = this.dataZoomModel; + var api = this.api; + var borderRadius = dataZoomModel.get('borderRadius') || 0; + var brushSelect = dataZoomModel.get('brushSelect'); + var filler = displayables.filler = new Rect$2({ + silent: brushSelect, + style: { + fill: dataZoomModel.get('fillerColor') + }, + textConfig: { + position: 'inside' + } + }); + sliderGroup.add(filler); // Frame border. + + sliderGroup.add(new Rect$2({ + silent: true, + subPixelOptimize: true, + shape: { + x: 0, + y: 0, + width: size[0], + height: size[1], + r: borderRadius + }, + style: { + // deprecated option + stroke: dataZoomModel.get('dataBackgroundColor') || dataZoomModel.get('borderColor'), + lineWidth: DEFAULT_FRAME_BORDER_WIDTH, + fill: 'rgba(0,0,0,0)' + } + })); // Left and right handle to resize + + each([0, 1], function (handleIndex) { + var iconStr = dataZoomModel.get('handleIcon'); + + if (!symbolBuildProxies[iconStr] && iconStr.indexOf('path://') < 0 && iconStr.indexOf('image://') < 0) { + // Compatitable with the old icon parsers. Which can use a path string without path:// + iconStr = 'path://' + iconStr; + + if ("development" !== 'production') { + deprecateLog('handleIcon now needs \'path://\' prefix when using a path string'); + } + } + + var path = createSymbol(iconStr, -1, 0, 2, 2, null, true); + path.attr({ + cursor: getCursor(this._orient), + draggable: true, + drift: bind(this._onDragMove, this, handleIndex), + ondragend: bind(this._onDragEnd, this), + onmouseover: bind(this._showDataInfo, this, true), + onmouseout: bind(this._showDataInfo, this, false), + z2: 5 + }); + var bRect = path.getBoundingRect(); + var handleSize = dataZoomModel.get('handleSize'); + this._handleHeight = parsePercent$1(handleSize, this._size[1]); + this._handleWidth = bRect.width / bRect.height * this._handleHeight; + path.setStyle(dataZoomModel.getModel('handleStyle').getItemStyle()); + path.style.strokeNoScale = true; + path.rectHover = true; + path.ensureState('emphasis').style = dataZoomModel.getModel(['emphasis', 'handleStyle']).getItemStyle(); + enableHoverEmphasis(path); + var handleColor = dataZoomModel.get('handleColor'); // deprecated option + // Compatitable with previous version + + if (handleColor != null) { + path.style.fill = handleColor; + } + + sliderGroup.add(handles[handleIndex] = path); + var textStyleModel = dataZoomModel.getModel('textStyle'); + thisGroup.add(handleLabels[handleIndex] = new ZRText({ + silent: true, + invisible: true, + style: createTextStyle(textStyleModel, { + x: 0, + y: 0, + text: '', + verticalAlign: 'middle', + align: 'center', + fill: textStyleModel.getTextColor(), + font: textStyleModel.getFont() + }), + z2: 10 + })); + }, this); // Handle to move. Only visible when brushSelect is set true. + + var actualMoveZone = filler; + + if (brushSelect) { + var moveHandleHeight = parsePercent$1(dataZoomModel.get('moveHandleSize'), size[1]); + var moveHandle_1 = displayables.moveHandle = new Rect({ + style: dataZoomModel.getModel('moveHandleStyle').getItemStyle(), + silent: true, + shape: { + r: [0, 0, 2, 2], + y: size[1] - 0.5, + height: moveHandleHeight + } + }); + var iconSize = moveHandleHeight * 0.8; + var moveHandleIcon = displayables.moveHandleIcon = createSymbol(dataZoomModel.get('moveHandleIcon'), -iconSize / 2, -iconSize / 2, iconSize, iconSize, '#fff', true); + moveHandleIcon.silent = true; + moveHandleIcon.y = size[1] + moveHandleHeight / 2 - 0.5; + moveHandle_1.ensureState('emphasis').style = dataZoomModel.getModel(['emphasis', 'moveHandleStyle']).getItemStyle(); + var moveZoneExpandSize = Math.min(size[1] / 2, Math.max(moveHandleHeight, 10)); + actualMoveZone = displayables.moveZone = new Rect({ + invisible: true, + shape: { + y: size[1] - moveZoneExpandSize, + height: moveHandleHeight + moveZoneExpandSize + } + }); + actualMoveZone.on('mouseover', function () { + api.enterEmphasis(moveHandle_1); + }).on('mouseout', function () { + api.leaveEmphasis(moveHandle_1); + }); + sliderGroup.add(moveHandle_1); + sliderGroup.add(moveHandleIcon); + sliderGroup.add(actualMoveZone); + } + + actualMoveZone.attr({ + draggable: true, + cursor: getCursor(this._orient), + drift: bind(this._onDragMove, this, 'all'), + ondragstart: bind(this._showDataInfo, this, true), + ondragend: bind(this._onDragEnd, this), + onmouseover: bind(this._showDataInfo, this, true), + onmouseout: bind(this._showDataInfo, this, false) + }); + }; + + SliderZoomView.prototype._resetInterval = function () { + var range = this._range = this.dataZoomModel.getPercentRange(); + + var viewExtent = this._getViewExtent(); + + this._handleEnds = [linearMap(range[0], [0, 100], viewExtent, true), linearMap(range[1], [0, 100], viewExtent, true)]; + }; + + SliderZoomView.prototype._updateInterval = function (handleIndex, delta) { + var dataZoomModel = this.dataZoomModel; + var handleEnds = this._handleEnds; + + var viewExtend = this._getViewExtent(); + + var minMaxSpan = dataZoomModel.findRepresentativeAxisProxy().getMinMaxSpan(); + var percentExtent = [0, 100]; + sliderMove(delta, handleEnds, viewExtend, dataZoomModel.get('zoomLock') ? 'all' : handleIndex, minMaxSpan.minSpan != null ? linearMap(minMaxSpan.minSpan, percentExtent, viewExtend, true) : null, minMaxSpan.maxSpan != null ? linearMap(minMaxSpan.maxSpan, percentExtent, viewExtend, true) : null); + var lastRange = this._range; + var range = this._range = asc([linearMap(handleEnds[0], viewExtend, percentExtent, true), linearMap(handleEnds[1], viewExtend, percentExtent, true)]); + return !lastRange || lastRange[0] !== range[0] || lastRange[1] !== range[1]; + }; + + SliderZoomView.prototype._updateView = function (nonRealtime) { + var displaybles = this._displayables; + var handleEnds = this._handleEnds; + var handleInterval = asc(handleEnds.slice()); + var size = this._size; + each([0, 1], function (handleIndex) { + // Handles + var handle = displaybles.handles[handleIndex]; + var handleHeight = this._handleHeight; + handle.attr({ + scaleX: handleHeight / 2, + scaleY: handleHeight / 2, + // This is a trick, by adding an extra tiny offset to let the default handle's end point align to the drag window. + // NOTE: It may affect some custom shapes a bit. But we prefer to have better result by default. + x: handleEnds[handleIndex] + (handleIndex ? -1 : 1), + y: size[1] / 2 - handleHeight / 2 + }); + }, this); // Filler + + displaybles.filler.setShape({ + x: handleInterval[0], + y: 0, + width: handleInterval[1] - handleInterval[0], + height: size[1] + }); + var viewExtent = { + x: handleInterval[0], + width: handleInterval[1] - handleInterval[0] + }; // Move handle + + if (displaybles.moveHandle) { + displaybles.moveHandle.setShape(viewExtent); + displaybles.moveZone.setShape(viewExtent); // Force update path on the invisible object + + displaybles.moveZone.getBoundingRect(); + displaybles.moveHandleIcon && displaybles.moveHandleIcon.attr('x', viewExtent.x + viewExtent.width / 2); + } // update clip path of shadow. + + + var dataShadowSegs = displaybles.dataShadowSegs; + var segIntervals = [0, handleInterval[0], handleInterval[1], size[0]]; + + for (var i = 0; i < dataShadowSegs.length; i++) { + var segGroup = dataShadowSegs[i]; + var clipPath = segGroup.getClipPath(); + + if (!clipPath) { + clipPath = new Rect(); + segGroup.setClipPath(clipPath); + } + + clipPath.setShape({ + x: segIntervals[i], + y: 0, + width: segIntervals[i + 1] - segIntervals[i], + height: size[1] + }); + } + + this._updateDataInfo(nonRealtime); + }; + + SliderZoomView.prototype._updateDataInfo = function (nonRealtime) { + var dataZoomModel = this.dataZoomModel; + var displaybles = this._displayables; + var handleLabels = displaybles.handleLabels; + var orient = this._orient; + var labelTexts = ['', '']; // FIXME + // date型，支持formatter，autoformatter（ec2 date.getAutoFormatter） + + if (dataZoomModel.get('showDetail')) { + var axisProxy = dataZoomModel.findRepresentativeAxisProxy(); + + if (axisProxy) { + var axis = axisProxy.getAxisModel().axis; + var range = this._range; + var dataInterval = nonRealtime // See #4434, data and axis are not processed and reset yet in non-realtime mode. + ? axisProxy.calculateDataWindow({ + start: range[0], + end: range[1] + }).valueWindow : axisProxy.getDataValueWindow(); + labelTexts = [this._formatLabel(dataInterval[0], axis), this._formatLabel(dataInterval[1], axis)]; + } + } + + var orderedHandleEnds = asc(this._handleEnds.slice()); + setLabel.call(this, 0); + setLabel.call(this, 1); + + function setLabel(handleIndex) { + // Label + // Text should not transform by barGroup. + // Ignore handlers transform + var barTransform = getTransform(displaybles.handles[handleIndex].parent, this.group); + var direction = transformDirection(handleIndex === 0 ? 'right' : 'left', barTransform); + var offset = this._handleWidth / 2 + LABEL_GAP; + var textPoint = applyTransform$1([orderedHandleEnds[handleIndex] + (handleIndex === 0 ? -offset : offset), this._size[1] / 2], barTransform); + handleLabels[handleIndex].setStyle({ + x: textPoint[0], + y: textPoint[1], + verticalAlign: orient === HORIZONTAL ? 'middle' : direction, + align: orient === HORIZONTAL ? direction : 'center', + text: labelTexts[handleIndex] + }); + } + }; + + SliderZoomView.prototype._formatLabel = function (value, axis) { + var dataZoomModel = this.dataZoomModel; + var labelFormatter = dataZoomModel.get('labelFormatter'); + var labelPrecision = dataZoomModel.get('labelPrecision'); + + if (labelPrecision == null || labelPrecision === 'auto') { + labelPrecision = axis.getPixelPrecision(); + } + + var valueStr = value == null || isNaN(value) ? '' // FIXME Glue code + : axis.type === 'category' || axis.type === 'time' ? axis.scale.getLabel({ + value: Math.round(value) + }) // param of toFixed should less then 20. + : value.toFixed(Math.min(labelPrecision, 20)); + return isFunction(labelFormatter) ? labelFormatter(value, valueStr) : isString(labelFormatter) ? labelFormatter.replace('{value}', valueStr) : valueStr; + }; + /** + * @param showOrHide true: show, false: hide + */ + + + SliderZoomView.prototype._showDataInfo = function (showOrHide) { + // Always show when drgging. + showOrHide = this._dragging || showOrHide; + var displayables = this._displayables; + var handleLabels = displayables.handleLabels; + handleLabels[0].attr('invisible', !showOrHide); + handleLabels[1].attr('invisible', !showOrHide); // Highlight move handle + + displayables.moveHandle && this.api[showOrHide ? 'enterEmphasis' : 'leaveEmphasis'](displayables.moveHandle, 1); + }; + + SliderZoomView.prototype._onDragMove = function (handleIndex, dx, dy, event) { + this._dragging = true; // For mobile device, prevent screen slider on the button. + + stop(event.event); // Transform dx, dy to bar coordination. + + var barTransform = this._displayables.sliderGroup.getLocalTransform(); + + var vertex = applyTransform$1([dx, dy], barTransform, true); + + var changed = this._updateInterval(handleIndex, vertex[0]); + + var realtime = this.dataZoomModel.get('realtime'); + + this._updateView(!realtime); // Avoid dispatch dataZoom repeatly but range not changed, + // which cause bad visual effect when progressive enabled. + + + changed && realtime && this._dispatchZoomAction(true); + }; + + SliderZoomView.prototype._onDragEnd = function () { + this._dragging = false; + + this._showDataInfo(false); // While in realtime mode and stream mode, dispatch action when + // drag end will cause the whole view rerender, which is unnecessary. + + + var realtime = this.dataZoomModel.get('realtime'); + !realtime && this._dispatchZoomAction(false); + }; + + SliderZoomView.prototype._onClickPanel = function (e) { + var size = this._size; + + var localPoint = this._displayables.sliderGroup.transformCoordToLocal(e.offsetX, e.offsetY); + + if (localPoint[0] < 0 || localPoint[0] > size[0] || localPoint[1] < 0 || localPoint[1] > size[1]) { + return; + } + + var handleEnds = this._handleEnds; + var center = (handleEnds[0] + handleEnds[1]) / 2; + + var changed = this._updateInterval('all', localPoint[0] - center); + + this._updateView(); + + changed && this._dispatchZoomAction(false); + }; + + SliderZoomView.prototype._onBrushStart = function (e) { + var x = e.offsetX; + var y = e.offsetY; + this._brushStart = new Point(x, y); + this._brushing = true; + this._brushStartTime = +new Date(); // this._updateBrushRect(x, y); + }; + + SliderZoomView.prototype._onBrushEnd = function (e) { + if (!this._brushing) { + return; + } + + var brushRect = this._displayables.brushRect; + this._brushing = false; + + if (!brushRect) { + return; + } + + brushRect.attr('ignore', true); + var brushShape = brushRect.shape; + var brushEndTime = +new Date(); // console.log(brushEndTime - this._brushStartTime); + + if (brushEndTime - this._brushStartTime < 200 && Math.abs(brushShape.width) < 5) { + // Will treat it as a click + return; + } + + var viewExtend = this._getViewExtent(); + + var percentExtent = [0, 100]; + this._range = asc([linearMap(brushShape.x, viewExtend, percentExtent, true), linearMap(brushShape.x + brushShape.width, viewExtend, percentExtent, true)]); + this._handleEnds = [brushShape.x, brushShape.x + brushShape.width]; + + this._updateView(); + + this._dispatchZoomAction(false); + }; + + SliderZoomView.prototype._onBrush = function (e) { + if (this._brushing) { + // For mobile device, prevent screen slider on the button. + stop(e.event); + + this._updateBrushRect(e.offsetX, e.offsetY); + } + }; + + SliderZoomView.prototype._updateBrushRect = function (mouseX, mouseY) { + var displayables = this._displayables; + var dataZoomModel = this.dataZoomModel; + var brushRect = displayables.brushRect; + + if (!brushRect) { + brushRect = displayables.brushRect = new Rect$2({ + silent: true, + style: dataZoomModel.getModel('brushStyle').getItemStyle() + }); + displayables.sliderGroup.add(brushRect); + } + + brushRect.attr('ignore', false); + var brushStart = this._brushStart; + var sliderGroup = this._displayables.sliderGroup; + var endPoint = sliderGroup.transformCoordToLocal(mouseX, mouseY); + var startPoint = sliderGroup.transformCoordToLocal(brushStart.x, brushStart.y); + var size = this._size; + endPoint[0] = Math.max(Math.min(size[0], endPoint[0]), 0); + brushRect.setShape({ + x: startPoint[0], + y: 0, + width: endPoint[0] - startPoint[0], + height: size[1] + }); + }; + /** + * This action will be throttled. + */ + + + SliderZoomView.prototype._dispatchZoomAction = function (realtime) { + var range = this._range; + this.api.dispatchAction({ + type: 'dataZoom', + from: this.uid, + dataZoomId: this.dataZoomModel.id, + animation: realtime ? REALTIME_ANIMATION_CONFIG : null, + start: range[0], + end: range[1] + }); + }; + + SliderZoomView.prototype._findCoordRect = function () { + // Find the grid coresponding to the first axis referred by dataZoom. + var rect; + var coordSysInfoList = collectReferCoordSysModelInfo(this.dataZoomModel).infoList; + + if (!rect && coordSysInfoList.length) { + var coordSys = coordSysInfoList[0].model.coordinateSystem; + rect = coordSys.getRect && coordSys.getRect(); + } + + if (!rect) { + var width = this.api.getWidth(); + var height = this.api.getHeight(); + rect = { + x: width * 0.2, + y: height * 0.2, + width: width * 0.6, + height: height * 0.6 + }; + } + + return rect; + }; + + SliderZoomView.type = 'dataZoom.slider'; + return SliderZoomView; + }(DataZoomView); + + function getOtherDim(thisDim) { + // FIXME + // 这个逻辑和getOtherAxis里一致，但是写在这里是否不好 + var map = { + x: 'y', + y: 'x', + radius: 'angle', + angle: 'radius' + }; + return map[thisDim]; + } + + function getCursor(orient) { + return orient === 'vertical' ? 'ns-resize' : 'ew-resize'; + } + + function install$L(registers) { + registers.registerComponentModel(SliderZoomModel); + registers.registerComponentView(SliderZoomView); + installCommon(registers); + } + + function install$M(registers) { + use(install$K); + use(install$L); // Do not install './dataZoomSelect', + // since it only work for toolbox dataZoom. + } + + var visualDefault = { + /** + * @public + */ + get: function (visualType, key, isCategory) { + var value = clone((defaultOption$1[visualType] || {})[key]); + return isCategory ? isArray(value) ? value[value.length - 1] : value : value; + } + }; + var defaultOption$1 = { + color: { + active: ['#006edd', '#e0ffff'], + inactive: ['rgba(0,0,0,0)'] + }, + colorHue: { + active: [0, 360], + inactive: [0, 0] + }, + colorSaturation: { + active: [0.3, 1], + inactive: [0, 0] + }, + colorLightness: { + active: [0.9, 0.5], + inactive: [0, 0] + }, + colorAlpha: { + active: [0.3, 1], + inactive: [0, 0] + }, + opacity: { + active: [0.3, 1], + inactive: [0, 0] + }, + symbol: { + active: ['circle', 'roundRect', 'diamond'], + inactive: ['none'] + }, + symbolSize: { + active: [10, 50], + inactive: [0, 0] + } + }; + + var mapVisual$1 = VisualMapping.mapVisual; + var eachVisual = VisualMapping.eachVisual; + var isArray$1 = isArray; + var each$d = each; + var asc$2 = asc; + var linearMap$1 = linearMap; + + var VisualMapModel = + /** @class */ + function (_super) { + __extends(VisualMapModel, _super); + + function VisualMapModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = VisualMapModel.type; + _this.stateList = ['inRange', 'outOfRange']; + _this.replacableOptionKeys = ['inRange', 'outOfRange', 'target', 'controller', 'color']; + _this.layoutMode = { + type: 'box', + ignoreSize: true + }; + /** + * [lowerBound, upperBound] + */ + + _this.dataBound = [-Infinity, Infinity]; + _this.targetVisuals = {}; + _this.controllerVisuals = {}; + return _this; + } + + VisualMapModel.prototype.init = function (option, parentModel, ecModel) { + this.mergeDefaultAndTheme(option, ecModel); + }; + /** + * @protected + */ + + + VisualMapModel.prototype.optionUpdated = function (newOption, isInit) { + var thisOption = this.option; + !isInit && replaceVisualOption(thisOption, newOption, this.replacableOptionKeys); + this.textStyleModel = this.getModel('textStyle'); + this.resetItemSize(); + this.completeVisualOption(); + }; + /** + * @protected + */ + + + VisualMapModel.prototype.resetVisual = function (supplementVisualOption) { + var stateList = this.stateList; + supplementVisualOption = bind(supplementVisualOption, this); + this.controllerVisuals = createVisualMappings(this.option.controller, stateList, supplementVisualOption); + this.targetVisuals = createVisualMappings(this.option.target, stateList, supplementVisualOption); + }; + /** + * @public + */ + + + VisualMapModel.prototype.getItemSymbol = function () { + return null; + }; + /** + * @protected + * @return {Array.} An array of series indices. + */ + + + VisualMapModel.prototype.getTargetSeriesIndices = function () { + var optionSeriesIndex = this.option.seriesIndex; + var seriesIndices = []; + + if (optionSeriesIndex == null || optionSeriesIndex === 'all') { + this.ecModel.eachSeries(function (seriesModel, index) { + seriesIndices.push(index); + }); + } else { + seriesIndices = normalizeToArray(optionSeriesIndex); + } + + return seriesIndices; + }; + /** + * @public + */ + + + VisualMapModel.prototype.eachTargetSeries = function (callback, context) { + each(this.getTargetSeriesIndices(), function (seriesIndex) { + var seriesModel = this.ecModel.getSeriesByIndex(seriesIndex); + + if (seriesModel) { + callback.call(context, seriesModel); + } + }, this); + }; + /** + * @pubilc + */ + + + VisualMapModel.prototype.isTargetSeries = function (seriesModel) { + var is = false; + this.eachTargetSeries(function (model) { + model === seriesModel && (is = true); + }); + return is; + }; + /** + * @example + * this.formatValueText(someVal); // format single numeric value to text. + * this.formatValueText(someVal, true); // format single category value to text. + * this.formatValueText([min, max]); // format numeric min-max to text. + * this.formatValueText([this.dataBound[0], max]); // using data lower bound. + * this.formatValueText([min, this.dataBound[1]]); // using data upper bound. + * + * @param value Real value, or this.dataBound[0 or 1]. + * @param isCategory Only available when value is number. + * @param edgeSymbols Open-close symbol when value is interval. + * @protected + */ + + + VisualMapModel.prototype.formatValueText = function (value, isCategory, edgeSymbols) { + var option = this.option; + var precision = option.precision; + var dataBound = this.dataBound; + var formatter = option.formatter; + var isMinMax; + edgeSymbols = edgeSymbols || ['<', '>']; + + if (isArray(value)) { + value = value.slice(); + isMinMax = true; + } + + var textValue = isCategory ? value // Value is string when isCategory + : isMinMax ? [toFixed(value[0]), toFixed(value[1])] : toFixed(value); + + if (isString(formatter)) { + return formatter.replace('{value}', isMinMax ? textValue[0] : textValue).replace('{value2}', isMinMax ? textValue[1] : textValue); + } else if (isFunction(formatter)) { + return isMinMax ? formatter(value[0], value[1]) : formatter(value); + } + + if (isMinMax) { + if (value[0] === dataBound[0]) { + return edgeSymbols[0] + ' ' + textValue[1]; + } else if (value[1] === dataBound[1]) { + return edgeSymbols[1] + ' ' + textValue[0]; + } else { + return textValue[0] + ' - ' + textValue[1]; + } + } else { + // Format single value (includes category case). + return textValue; + } + + function toFixed(val) { + return val === dataBound[0] ? 'min' : val === dataBound[1] ? 'max' : (+val).toFixed(Math.min(precision, 20)); + } + }; + /** + * @protected + */ + + + VisualMapModel.prototype.resetExtent = function () { + var thisOption = this.option; // Can not calculate data extent by data here. + // Because series and data may be modified in processing stage. + // So we do not support the feature "auto min/max". + + var extent = asc$2([thisOption.min, thisOption.max]); + this._dataExtent = extent; + }; + /** + * PENDING: + * delete this method if no outer usage. + * + * Return Concrete dimention. If return null/undefined, no dimension used. + */ + // getDataDimension(data: SeriesData) { + // const optDim = this.option.dimension; + // if (optDim != null) { + // return data.getDimension(optDim); + // } + // const dimNames = data.dimensions; + // for (let i = dimNames.length - 1; i >= 0; i--) { + // const dimName = dimNames[i]; + // const dimInfo = data.getDimensionInfo(dimName); + // if (!dimInfo.isCalculationCoord) { + // return dimName; + // } + // } + // } + + + VisualMapModel.prototype.getDataDimensionIndex = function (data) { + var optDim = this.option.dimension; + + if (optDim != null) { + return data.getDimensionIndex(optDim); + } + + var dimNames = data.dimensions; + + for (var i = dimNames.length - 1; i >= 0; i--) { + var dimName = dimNames[i]; + var dimInfo = data.getDimensionInfo(dimName); + + if (!dimInfo.isCalculationCoord) { + return dimInfo.storeDimIndex; + } + } + }; + + VisualMapModel.prototype.getExtent = function () { + return this._dataExtent.slice(); + }; + + VisualMapModel.prototype.completeVisualOption = function () { + var ecModel = this.ecModel; + var thisOption = this.option; + var base = { + inRange: thisOption.inRange, + outOfRange: thisOption.outOfRange + }; + var target = thisOption.target || (thisOption.target = {}); + var controller = thisOption.controller || (thisOption.controller = {}); + merge(target, base); // Do not override + + merge(controller, base); // Do not override + + var isCategory = this.isCategory(); + completeSingle.call(this, target); + completeSingle.call(this, controller); + completeInactive.call(this, target, 'inRange', 'outOfRange'); // completeInactive.call(this, target, 'outOfRange', 'inRange'); + + completeController.call(this, controller); + + function completeSingle(base) { + // Compatible with ec2 dataRange.color. + // The mapping order of dataRange.color is: [high value, ..., low value] + // whereas inRange.color and outOfRange.color is [low value, ..., high value] + // Notice: ec2 has no inverse. + if (isArray$1(thisOption.color) // If there has been inRange: {symbol: ...}, adding color is a mistake. + // So adding color only when no inRange defined. + && !base.inRange) { + base.inRange = { + color: thisOption.color.slice().reverse() + }; + } // Compatible with previous logic, always give a defautl color, otherwise + // simple config with no inRange and outOfRange will not work. + // Originally we use visualMap.color as the default color, but setOption at + // the second time the default color will be erased. So we change to use + // constant DEFAULT_COLOR. + // If user do not want the default color, set inRange: {color: null}. + + + base.inRange = base.inRange || { + color: ecModel.get('gradientColor') + }; + } + + function completeInactive(base, stateExist, stateAbsent) { + var optExist = base[stateExist]; + var optAbsent = base[stateAbsent]; + + if (optExist && !optAbsent) { + optAbsent = base[stateAbsent] = {}; + each$d(optExist, function (visualData, visualType) { + if (!VisualMapping.isValidType(visualType)) { + return; + } + + var defa = visualDefault.get(visualType, 'inactive', isCategory); + + if (defa != null) { + optAbsent[visualType] = defa; // Compatibable with ec2: + // Only inactive color to rgba(0,0,0,0) can not + // make label transparent, so use opacity also. + + if (visualType === 'color' && !optAbsent.hasOwnProperty('opacity') && !optAbsent.hasOwnProperty('colorAlpha')) { + optAbsent.opacity = [0, 0]; + } + } + }); + } + } + + function completeController(controller) { + var symbolExists = (controller.inRange || {}).symbol || (controller.outOfRange || {}).symbol; + var symbolSizeExists = (controller.inRange || {}).symbolSize || (controller.outOfRange || {}).symbolSize; + var inactiveColor = this.get('inactiveColor'); + var itemSymbol = this.getItemSymbol(); + var defaultSymbol = itemSymbol || 'roundRect'; + each$d(this.stateList, function (state) { + var itemSize = this.itemSize; + var visuals = controller[state]; // Set inactive color for controller if no other color + // attr (like colorAlpha) specified. + + if (!visuals) { + visuals = controller[state] = { + color: isCategory ? inactiveColor : [inactiveColor] + }; + } // Consistent symbol and symbolSize if not specified. + + + if (visuals.symbol == null) { + visuals.symbol = symbolExists && clone(symbolExists) || (isCategory ? defaultSymbol : [defaultSymbol]); + } + + if (visuals.symbolSize == null) { + visuals.symbolSize = symbolSizeExists && clone(symbolSizeExists) || (isCategory ? itemSize[0] : [itemSize[0], itemSize[0]]); + } // Filter none + + + visuals.symbol = mapVisual$1(visuals.symbol, function (symbol) { + return symbol === 'none' ? defaultSymbol : symbol; + }); // Normalize symbolSize + + var symbolSize = visuals.symbolSize; + + if (symbolSize != null) { + var max_1 = -Infinity; // symbolSize can be object when categories defined. + + eachVisual(symbolSize, function (value) { + value > max_1 && (max_1 = value); + }); + visuals.symbolSize = mapVisual$1(symbolSize, function (value) { + return linearMap$1(value, [0, max_1], [0, itemSize[0]], true); + }); + } + }, this); + } + }; + + VisualMapModel.prototype.resetItemSize = function () { + this.itemSize = [parseFloat(this.get('itemWidth')), parseFloat(this.get('itemHeight'))]; + }; + + VisualMapModel.prototype.isCategory = function () { + return !!this.option.categories; + }; + /** + * @public + * @abstract + */ + + + VisualMapModel.prototype.setSelected = function (selected) {}; + + VisualMapModel.prototype.getSelected = function () { + return null; + }; + /** + * @public + * @abstract + */ + + + VisualMapModel.prototype.getValueState = function (value) { + return null; + }; + /** + * FIXME + * Do not publish to thirt-part-dev temporarily + * util the interface is stable. (Should it return + * a function but not visual meta?) + * + * @pubilc + * @abstract + * @param getColorVisual + * params: value, valueState + * return: color + * @return {Object} visualMeta + * should includes {stops, outerColors} + * outerColor means [colorBeyondMinValue, colorBeyondMaxValue] + */ + + + VisualMapModel.prototype.getVisualMeta = function (getColorVisual) { + return null; + }; + + VisualMapModel.type = 'visualMap'; + VisualMapModel.dependencies = ['series']; + VisualMapModel.defaultOption = { + show: true, + // zlevel: 0, + z: 4, + seriesIndex: 'all', + min: 0, + max: 200, + left: 0, + right: null, + top: null, + bottom: 0, + itemWidth: null, + itemHeight: null, + inverse: false, + orient: 'vertical', + backgroundColor: 'rgba(0,0,0,0)', + borderColor: '#ccc', + contentColor: '#5793f3', + inactiveColor: '#aaa', + borderWidth: 0, + padding: 5, + // 接受数组分别设定上右下左边距，同css + textGap: 10, + precision: 0, + textStyle: { + color: '#333' // 值域文字颜色 + + } + }; + return VisualMapModel; + }(ComponentModel); + + var DEFAULT_BAR_BOUND = [20, 140]; + + var ContinuousModel = + /** @class */ + function (_super) { + __extends(ContinuousModel, _super); + + function ContinuousModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = ContinuousModel.type; + return _this; + } + /** + * @override + */ + + + ContinuousModel.prototype.optionUpdated = function (newOption, isInit) { + _super.prototype.optionUpdated.apply(this, arguments); + + this.resetExtent(); + this.resetVisual(function (mappingOption) { + mappingOption.mappingMethod = 'linear'; + mappingOption.dataExtent = this.getExtent(); + }); + + this._resetRange(); + }; + /** + * @protected + * @override + */ + + + ContinuousModel.prototype.resetItemSize = function () { + _super.prototype.resetItemSize.apply(this, arguments); + + var itemSize = this.itemSize; + (itemSize[0] == null || isNaN(itemSize[0])) && (itemSize[0] = DEFAULT_BAR_BOUND[0]); + (itemSize[1] == null || isNaN(itemSize[1])) && (itemSize[1] = DEFAULT_BAR_BOUND[1]); + }; + /** + * @private + */ + + + ContinuousModel.prototype._resetRange = function () { + var dataExtent = this.getExtent(); + var range = this.option.range; + + if (!range || range.auto) { + // `range` should always be array (so we dont use other + // value like 'auto') for user-friend. (consider getOption). + dataExtent.auto = 1; + this.option.range = dataExtent; + } else if (isArray(range)) { + if (range[0] > range[1]) { + range.reverse(); + } + + range[0] = Math.max(range[0], dataExtent[0]); + range[1] = Math.min(range[1], dataExtent[1]); + } + }; + /** + * @protected + * @override + */ + + + ContinuousModel.prototype.completeVisualOption = function () { + _super.prototype.completeVisualOption.apply(this, arguments); + + each(this.stateList, function (state) { + var symbolSize = this.option.controller[state].symbolSize; + + if (symbolSize && symbolSize[0] !== symbolSize[1]) { + symbolSize[0] = symbolSize[1] / 3; // For good looking. + } + }, this); + }; + /** + * @override + */ + + + ContinuousModel.prototype.setSelected = function (selected) { + this.option.range = selected.slice(); + + this._resetRange(); + }; + /** + * @public + */ + + + ContinuousModel.prototype.getSelected = function () { + var dataExtent = this.getExtent(); + var dataInterval = asc((this.get('range') || []).slice()); // Clamp + + dataInterval[0] > dataExtent[1] && (dataInterval[0] = dataExtent[1]); + dataInterval[1] > dataExtent[1] && (dataInterval[1] = dataExtent[1]); + dataInterval[0] < dataExtent[0] && (dataInterval[0] = dataExtent[0]); + dataInterval[1] < dataExtent[0] && (dataInterval[1] = dataExtent[0]); + return dataInterval; + }; + /** + * @override + */ + + + ContinuousModel.prototype.getValueState = function (value) { + var range = this.option.range; + var dataExtent = this.getExtent(); // When range[0] === dataExtent[0], any value larger than dataExtent[0] maps to 'inRange'. + // range[1] is processed likewise. + + return (range[0] <= dataExtent[0] || range[0] <= value) && (range[1] >= dataExtent[1] || value <= range[1]) ? 'inRange' : 'outOfRange'; + }; + + ContinuousModel.prototype.findTargetDataIndices = function (range) { + var result = []; + this.eachTargetSeries(function (seriesModel) { + var dataIndices = []; + var data = seriesModel.getData(); + data.each(this.getDataDimensionIndex(data), function (value, dataIndex) { + range[0] <= value && value <= range[1] && dataIndices.push(dataIndex); + }, this); + result.push({ + seriesId: seriesModel.id, + dataIndex: dataIndices + }); + }, this); + return result; + }; + /** + * @implement + */ + + + ContinuousModel.prototype.getVisualMeta = function (getColorVisual) { + var oVals = getColorStopValues(this, 'outOfRange', this.getExtent()); + var iVals = getColorStopValues(this, 'inRange', this.option.range.slice()); + var stops = []; + + function setStop(value, valueState) { + stops.push({ + value: value, + color: getColorVisual(value, valueState) + }); + } // Format to: outOfRange -- inRange -- outOfRange. + + + var iIdx = 0; + var oIdx = 0; + var iLen = iVals.length; + var oLen = oVals.length; + + for (; oIdx < oLen && (!iVals.length || oVals[oIdx] <= iVals[0]); oIdx++) { + // If oVal[oIdx] === iVals[iIdx], oVal[oIdx] should be ignored. + if (oVals[oIdx] < iVals[iIdx]) { + setStop(oVals[oIdx], 'outOfRange'); + } + } + + for (var first = 1; iIdx < iLen; iIdx++, first = 0) { + // If range is full, value beyond min, max will be clamped. + // make a singularity + first && stops.length && setStop(iVals[iIdx], 'outOfRange'); + setStop(iVals[iIdx], 'inRange'); + } + + for (var first = 1; oIdx < oLen; oIdx++) { + if (!iVals.length || iVals[iVals.length - 1] < oVals[oIdx]) { + // make a singularity + if (first) { + stops.length && setStop(stops[stops.length - 1].value, 'outOfRange'); + first = 0; + } + + setStop(oVals[oIdx], 'outOfRange'); + } + } + + var stopsLen = stops.length; + return { + stops: stops, + outerColors: [stopsLen ? stops[0].color : 'transparent', stopsLen ? stops[stopsLen - 1].color : 'transparent'] + }; + }; + + ContinuousModel.type = 'visualMap.continuous'; + ContinuousModel.defaultOption = inheritDefaultOption(VisualMapModel.defaultOption, { + align: 'auto', + calculable: false, + hoverLink: true, + realtime: true, + handleIcon: 'path://M-11.39,9.77h0a3.5,3.5,0,0,1-3.5,3.5h-22a3.5,3.5,0,0,1-3.5-3.5h0a3.5,3.5,0,0,1,3.5-3.5h22A3.5,3.5,0,0,1-11.39,9.77Z', + handleSize: '120%', + handleStyle: { + borderColor: '#fff', + borderWidth: 1 + }, + indicatorIcon: 'circle', + indicatorSize: '50%', + indicatorStyle: { + borderColor: '#fff', + borderWidth: 2, + shadowBlur: 2, + shadowOffsetX: 1, + shadowOffsetY: 1, + shadowColor: 'rgba(0,0,0,0.2)' + } // emphasis: { + // handleStyle: { + // shadowBlur: 3, + // shadowOffsetX: 1, + // shadowOffsetY: 1, + // shadowColor: 'rgba(0,0,0,0.2)' + // } + // } + + }); + return ContinuousModel; + }(VisualMapModel); + + function getColorStopValues(visualMapModel, valueState, dataExtent) { + if (dataExtent[0] === dataExtent[1]) { + return dataExtent.slice(); + } // When using colorHue mapping, it is not linear color any more. + // Moreover, canvas gradient seems not to be accurate linear. + // FIXME + // Should be arbitrary value 100? or based on pixel size? + + + var count = 200; + var step = (dataExtent[1] - dataExtent[0]) / count; + var value = dataExtent[0]; + var stopValues = []; + + for (var i = 0; i <= count && value < dataExtent[1]; i++) { + stopValues.push(value); + value += step; + } + + stopValues.push(dataExtent[1]); + return stopValues; + } + + var VisualMapView = + /** @class */ + function (_super) { + __extends(VisualMapView, _super); + + function VisualMapView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = VisualMapView.type; + _this.autoPositionValues = { + left: 1, + right: 1, + top: 1, + bottom: 1 + }; + return _this; + } + + VisualMapView.prototype.init = function (ecModel, api) { + this.ecModel = ecModel; + this.api = api; + }; + /** + * @protected + */ + + + VisualMapView.prototype.render = function (visualMapModel, ecModel, api, payload // TODO: TYPE + ) { + this.visualMapModel = visualMapModel; + + if (visualMapModel.get('show') === false) { + this.group.removeAll(); + return; + } + + this.doRender(visualMapModel, ecModel, api, payload); + }; + /** + * @protected + */ + + + VisualMapView.prototype.renderBackground = function (group) { + var visualMapModel = this.visualMapModel; + var padding = normalizeCssArray$1(visualMapModel.get('padding') || 0); + var rect = group.getBoundingRect(); + group.add(new Rect({ + z2: -1, + silent: true, + shape: { + x: rect.x - padding[3], + y: rect.y - padding[0], + width: rect.width + padding[3] + padding[1], + height: rect.height + padding[0] + padding[2] + }, + style: { + fill: visualMapModel.get('backgroundColor'), + stroke: visualMapModel.get('borderColor'), + lineWidth: visualMapModel.get('borderWidth') + } + })); + }; + /** + * @protected + * @param targetValue can be Infinity or -Infinity + * @param visualCluster Only can be 'color' 'opacity' 'symbol' 'symbolSize' + * @param opts + * @param opts.forceState Specify state, instead of using getValueState method. + * @param opts.convertOpacityToAlpha For color gradient in controller widget. + * @return {*} Visual value. + */ + + + VisualMapView.prototype.getControllerVisual = function (targetValue, visualCluster, opts) { + opts = opts || {}; + var forceState = opts.forceState; + var visualMapModel = this.visualMapModel; + var visualObj = {}; // Default values. + + if (visualCluster === 'color') { + var defaultColor = visualMapModel.get('contentColor'); + visualObj.color = defaultColor; + } + + function getter(key) { + return visualObj[key]; + } + + function setter(key, value) { + visualObj[key] = value; + } + + var mappings = visualMapModel.controllerVisuals[forceState || visualMapModel.getValueState(targetValue)]; + var visualTypes = VisualMapping.prepareVisualTypes(mappings); + each(visualTypes, function (type) { + var visualMapping = mappings[type]; + + if (opts.convertOpacityToAlpha && type === 'opacity') { + type = 'colorAlpha'; + visualMapping = mappings.__alphaForOpacity; + } + + if (VisualMapping.dependsOn(type, visualCluster)) { + visualMapping && visualMapping.applyVisual(targetValue, getter, setter); + } + }); + return visualObj[visualCluster]; + }; + + VisualMapView.prototype.positionGroup = function (group) { + var model = this.visualMapModel; + var api = this.api; + positionElement(group, model.getBoxLayoutParams(), { + width: api.getWidth(), + height: api.getHeight() + }); + }; + + VisualMapView.prototype.doRender = function (visualMapModel, ecModel, api, payload) {}; + + VisualMapView.type = 'visualMap'; + return VisualMapView; + }(ComponentView); + + var paramsSet = [['left', 'right', 'width'], ['top', 'bottom', 'height']]; + /** + * @param visualMapModel + * @param api + * @param itemSize always [short, long] + * @return {string} 'left' or 'right' or 'top' or 'bottom' + */ + + function getItemAlign(visualMapModel, api, itemSize) { + var modelOption = visualMapModel.option; + var itemAlign = modelOption.align; + + if (itemAlign != null && itemAlign !== 'auto') { + return itemAlign; + } // Auto decision align. + + + var ecSize = { + width: api.getWidth(), + height: api.getHeight() + }; + var realIndex = modelOption.orient === 'horizontal' ? 1 : 0; + var reals = paramsSet[realIndex]; + var fakeValue = [0, null, 10]; + var layoutInput = {}; + + for (var i = 0; i < 3; i++) { + layoutInput[paramsSet[1 - realIndex][i]] = fakeValue[i]; + layoutInput[reals[i]] = i === 2 ? itemSize[0] : modelOption[reals[i]]; + } + + var rParam = [['x', 'width', 3], ['y', 'height', 0]][realIndex]; + var rect = getLayoutRect(layoutInput, ecSize, modelOption.padding); + return reals[(rect.margin[rParam[2]] || 0) + rect[rParam[0]] + rect[rParam[1]] * 0.5 < ecSize[rParam[1]] * 0.5 ? 0 : 1]; + } + /** + * Prepare dataIndex for outside usage, where dataIndex means rawIndex, and + * dataIndexInside means filtered index. + */ + // TODO: TYPE more specified payload types. + + function makeHighDownBatch(batch, visualMapModel) { + each(batch || [], function (batchItem) { + if (batchItem.dataIndex != null) { + batchItem.dataIndexInside = batchItem.dataIndex; + batchItem.dataIndex = null; + } + + batchItem.highlightKey = 'visualMap' + (visualMapModel ? visualMapModel.componentIndex : ''); + }); + return batch; + } + + var linearMap$2 = linearMap; + var each$e = each; + var mathMin$a = Math.min; + var mathMax$a = Math.max; // Arbitrary value + + var HOVER_LINK_SIZE = 12; + var HOVER_LINK_OUT = 6; // Notice: + // Any "interval" should be by the order of [low, high]. + // "handle0" (handleIndex === 0) maps to + // low data value: this._dataInterval[0] and has low coord. + // "handle1" (handleIndex === 1) maps to + // high data value: this._dataInterval[1] and has high coord. + // The logic of transform is implemented in this._createBarGroup. + + var ContinuousView = + /** @class */ + function (_super) { + __extends(ContinuousView, _super); + + function ContinuousView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = ContinuousView.type; + _this._shapes = {}; + _this._dataInterval = []; + _this._handleEnds = []; + _this._hoverLinkDataIndices = []; + return _this; + } + + ContinuousView.prototype.doRender = function (visualMapModel, ecModel, api, payload) { + this._api = api; + + if (!payload || payload.type !== 'selectDataRange' || payload.from !== this.uid) { + this._buildView(); + } + }; + + ContinuousView.prototype._buildView = function () { + this.group.removeAll(); + var visualMapModel = this.visualMapModel; + var thisGroup = this.group; + this._orient = visualMapModel.get('orient'); + this._useHandle = visualMapModel.get('calculable'); + + this._resetInterval(); + + this._renderBar(thisGroup); + + var dataRangeText = visualMapModel.get('text'); + + this._renderEndsText(thisGroup, dataRangeText, 0); + + this._renderEndsText(thisGroup, dataRangeText, 1); // Do this for background size calculation. + + + this._updateView(true); // After updating view, inner shapes is built completely, + // and then background can be rendered. + + + this.renderBackground(thisGroup); // Real update view + + this._updateView(); + + this._enableHoverLinkToSeries(); + + this._enableHoverLinkFromSeries(); + + this.positionGroup(thisGroup); + }; + + ContinuousView.prototype._renderEndsText = function (group, dataRangeText, endsIndex) { + if (!dataRangeText) { + return; + } // Compatible with ec2, text[0] map to high value, text[1] map low value. + + + var text = dataRangeText[1 - endsIndex]; + text = text != null ? text + '' : ''; + var visualMapModel = this.visualMapModel; + var textGap = visualMapModel.get('textGap'); + var itemSize = visualMapModel.itemSize; + var barGroup = this._shapes.mainGroup; + + var position = this._applyTransform([itemSize[0] / 2, endsIndex === 0 ? -textGap : itemSize[1] + textGap], barGroup); + + var align = this._applyTransform(endsIndex === 0 ? 'bottom' : 'top', barGroup); + + var orient = this._orient; + var textStyleModel = this.visualMapModel.textStyleModel; + this.group.add(new ZRText({ + style: createTextStyle(textStyleModel, { + x: position[0], + y: position[1], + verticalAlign: orient === 'horizontal' ? 'middle' : align, + align: orient === 'horizontal' ? align : 'center', + text: text + }) + })); + }; + + ContinuousView.prototype._renderBar = function (targetGroup) { + var visualMapModel = this.visualMapModel; + var shapes = this._shapes; + var itemSize = visualMapModel.itemSize; + var orient = this._orient; + var useHandle = this._useHandle; + var itemAlign = getItemAlign(visualMapModel, this.api, itemSize); + + var mainGroup = shapes.mainGroup = this._createBarGroup(itemAlign); + + var gradientBarGroup = new Group(); + mainGroup.add(gradientBarGroup); // Bar + + gradientBarGroup.add(shapes.outOfRange = createPolygon()); + gradientBarGroup.add(shapes.inRange = createPolygon(null, useHandle ? getCursor$1(this._orient) : null, bind(this._dragHandle, this, 'all', false), bind(this._dragHandle, this, 'all', true))); // A border radius clip. + + gradientBarGroup.setClipPath(new Rect({ + shape: { + x: 0, + y: 0, + width: itemSize[0], + height: itemSize[1], + r: 3 + } + })); + var textRect = visualMapModel.textStyleModel.getTextRect('国'); + var textSize = mathMax$a(textRect.width, textRect.height); // Handle + + if (useHandle) { + shapes.handleThumbs = []; + shapes.handleLabels = []; + shapes.handleLabelPoints = []; + + this._createHandle(visualMapModel, mainGroup, 0, itemSize, textSize, orient); + + this._createHandle(visualMapModel, mainGroup, 1, itemSize, textSize, orient); + } + + this._createIndicator(visualMapModel, mainGroup, itemSize, textSize, orient); + + targetGroup.add(mainGroup); + }; + + ContinuousView.prototype._createHandle = function (visualMapModel, mainGroup, handleIndex, itemSize, textSize, orient) { + var onDrift = bind(this._dragHandle, this, handleIndex, false); + var onDragEnd = bind(this._dragHandle, this, handleIndex, true); + var handleSize = parsePercent(visualMapModel.get('handleSize'), itemSize[0]); + var handleThumb = createSymbol(visualMapModel.get('handleIcon'), -handleSize / 2, -handleSize / 2, handleSize, handleSize, null, true); + var cursor = getCursor$1(this._orient); + handleThumb.attr({ + cursor: cursor, + draggable: true, + drift: onDrift, + ondragend: onDragEnd, + onmousemove: function (e) { + stop(e.event); + } + }); + handleThumb.x = itemSize[0] / 2; + handleThumb.useStyle(visualMapModel.getModel('handleStyle').getItemStyle()); + handleThumb.setStyle({ + strokeNoScale: true, + strokeFirst: true + }); + handleThumb.style.lineWidth *= 2; + handleThumb.ensureState('emphasis').style = visualMapModel.getModel(['emphasis', 'handleStyle']).getItemStyle(); + setAsHighDownDispatcher(handleThumb, true); + mainGroup.add(handleThumb); // Text is always horizontal layout but should not be effected by + // transform (orient/inverse). So label is built separately but not + // use zrender/graphic/helper/RectText, and is located based on view + // group (according to handleLabelPoint) but not barGroup. + + var textStyleModel = this.visualMapModel.textStyleModel; + var handleLabel = new ZRText({ + cursor: cursor, + draggable: true, + drift: onDrift, + onmousemove: function (e) { + // Fot mobile devicem, prevent screen slider on the button. + stop(e.event); + }, + ondragend: onDragEnd, + style: createTextStyle(textStyleModel, { + x: 0, + y: 0, + text: '' + }) + }); + handleLabel.ensureState('blur').style = { + opacity: 0.1 + }; + handleLabel.stateTransition = { + duration: 200 + }; + this.group.add(handleLabel); + var handleLabelPoint = [handleSize, 0]; + var shapes = this._shapes; + shapes.handleThumbs[handleIndex] = handleThumb; + shapes.handleLabelPoints[handleIndex] = handleLabelPoint; + shapes.handleLabels[handleIndex] = handleLabel; + }; + + ContinuousView.prototype._createIndicator = function (visualMapModel, mainGroup, itemSize, textSize, orient) { + var scale = parsePercent(visualMapModel.get('indicatorSize'), itemSize[0]); + var indicator = createSymbol(visualMapModel.get('indicatorIcon'), -scale / 2, -scale / 2, scale, scale, null, true); + indicator.attr({ + cursor: 'move', + invisible: true, + silent: true, + x: itemSize[0] / 2 + }); + var indicatorStyle = visualMapModel.getModel('indicatorStyle').getItemStyle(); + + if (indicator instanceof ZRImage) { + var pathStyle = indicator.style; + indicator.useStyle(extend({ + // TODO other properties like x, y ? + image: pathStyle.image, + x: pathStyle.x, + y: pathStyle.y, + width: pathStyle.width, + height: pathStyle.height + }, indicatorStyle)); + } else { + indicator.useStyle(indicatorStyle); + } + + mainGroup.add(indicator); + var textStyleModel = this.visualMapModel.textStyleModel; + var indicatorLabel = new ZRText({ + silent: true, + invisible: true, + style: createTextStyle(textStyleModel, { + x: 0, + y: 0, + text: '' + }) + }); + this.group.add(indicatorLabel); + var indicatorLabelPoint = [(orient === 'horizontal' ? textSize / 2 : HOVER_LINK_OUT) + itemSize[0] / 2, 0]; + var shapes = this._shapes; + shapes.indicator = indicator; + shapes.indicatorLabel = indicatorLabel; + shapes.indicatorLabelPoint = indicatorLabelPoint; + this._firstShowIndicator = true; + }; + + ContinuousView.prototype._dragHandle = function (handleIndex, isEnd, // dx is event from ondragend if isEnd is true. It's not used + dx, dy) { + if (!this._useHandle) { + return; + } + + this._dragging = !isEnd; + + if (!isEnd) { + // Transform dx, dy to bar coordination. + var vertex = this._applyTransform([dx, dy], this._shapes.mainGroup, true); + + this._updateInterval(handleIndex, vertex[1]); + + this._hideIndicator(); // Considering realtime, update view should be executed + // before dispatch action. + + + this._updateView(); + } // dragEnd do not dispatch action when realtime. + + + if (isEnd === !this.visualMapModel.get('realtime')) { + // jshint ignore:line + this.api.dispatchAction({ + type: 'selectDataRange', + from: this.uid, + visualMapId: this.visualMapModel.id, + selected: this._dataInterval.slice() + }); + } + + if (isEnd) { + !this._hovering && this._clearHoverLinkToSeries(); + } else if (useHoverLinkOnHandle(this.visualMapModel)) { + this._doHoverLinkToSeries(this._handleEnds[handleIndex], false); + } + }; + + ContinuousView.prototype._resetInterval = function () { + var visualMapModel = this.visualMapModel; + var dataInterval = this._dataInterval = visualMapModel.getSelected(); + var dataExtent = visualMapModel.getExtent(); + var sizeExtent = [0, visualMapModel.itemSize[1]]; + this._handleEnds = [linearMap$2(dataInterval[0], dataExtent, sizeExtent, true), linearMap$2(dataInterval[1], dataExtent, sizeExtent, true)]; + }; + /** + * @private + * @param {(number|string)} handleIndex 0 or 1 or 'all' + * @param {number} dx + * @param {number} dy + */ + + + ContinuousView.prototype._updateInterval = function (handleIndex, delta) { + delta = delta || 0; + var visualMapModel = this.visualMapModel; + var handleEnds = this._handleEnds; + var sizeExtent = [0, visualMapModel.itemSize[1]]; + sliderMove(delta, handleEnds, sizeExtent, handleIndex, // cross is forbiden + 0); + var dataExtent = visualMapModel.getExtent(); // Update data interval. + + this._dataInterval = [linearMap$2(handleEnds[0], sizeExtent, dataExtent, true), linearMap$2(handleEnds[1], sizeExtent, dataExtent, true)]; + }; + + ContinuousView.prototype._updateView = function (forSketch) { + var visualMapModel = this.visualMapModel; + var dataExtent = visualMapModel.getExtent(); + var shapes = this._shapes; + var outOfRangeHandleEnds = [0, visualMapModel.itemSize[1]]; + var inRangeHandleEnds = forSketch ? outOfRangeHandleEnds : this._handleEnds; + + var visualInRange = this._createBarVisual(this._dataInterval, dataExtent, inRangeHandleEnds, 'inRange'); + + var visualOutOfRange = this._createBarVisual(dataExtent, dataExtent, outOfRangeHandleEnds, 'outOfRange'); + + shapes.inRange.setStyle({ + fill: visualInRange.barColor // opacity: visualInRange.opacity + + }).setShape('points', visualInRange.barPoints); + shapes.outOfRange.setStyle({ + fill: visualOutOfRange.barColor // opacity: visualOutOfRange.opacity + + }).setShape('points', visualOutOfRange.barPoints); + + this._updateHandle(inRangeHandleEnds, visualInRange); + }; + + ContinuousView.prototype._createBarVisual = function (dataInterval, dataExtent, handleEnds, forceState) { + var opts = { + forceState: forceState, + convertOpacityToAlpha: true + }; + + var colorStops = this._makeColorGradient(dataInterval, opts); + + var symbolSizes = [this.getControllerVisual(dataInterval[0], 'symbolSize', opts), this.getControllerVisual(dataInterval[1], 'symbolSize', opts)]; + + var barPoints = this._createBarPoints(handleEnds, symbolSizes); + + return { + barColor: new LinearGradient(0, 0, 0, 1, colorStops), + barPoints: barPoints, + handlesColor: [colorStops[0].color, colorStops[colorStops.length - 1].color] + }; + }; + + ContinuousView.prototype._makeColorGradient = function (dataInterval, opts) { + // Considering colorHue, which is not linear, so we have to sample + // to calculate gradient color stops, but not only caculate head + // and tail. + var sampleNumber = 100; // Arbitrary value. + + var colorStops = []; + var step = (dataInterval[1] - dataInterval[0]) / sampleNumber; + colorStops.push({ + color: this.getControllerVisual(dataInterval[0], 'color', opts), + offset: 0 + }); + + for (var i = 1; i < sampleNumber; i++) { + var currValue = dataInterval[0] + step * i; + + if (currValue > dataInterval[1]) { + break; + } + + colorStops.push({ + color: this.getControllerVisual(currValue, 'color', opts), + offset: i / sampleNumber + }); + } + + colorStops.push({ + color: this.getControllerVisual(dataInterval[1], 'color', opts), + offset: 1 + }); + return colorStops; + }; + + ContinuousView.prototype._createBarPoints = function (handleEnds, symbolSizes) { + var itemSize = this.visualMapModel.itemSize; + return [[itemSize[0] - symbolSizes[0], handleEnds[0]], [itemSize[0], handleEnds[0]], [itemSize[0], handleEnds[1]], [itemSize[0] - symbolSizes[1], handleEnds[1]]]; + }; + + ContinuousView.prototype._createBarGroup = function (itemAlign) { + var orient = this._orient; + var inverse = this.visualMapModel.get('inverse'); + return new Group(orient === 'horizontal' && !inverse ? { + scaleX: itemAlign === 'bottom' ? 1 : -1, + rotation: Math.PI / 2 + } : orient === 'horizontal' && inverse ? { + scaleX: itemAlign === 'bottom' ? -1 : 1, + rotation: -Math.PI / 2 + } : orient === 'vertical' && !inverse ? { + scaleX: itemAlign === 'left' ? 1 : -1, + scaleY: -1 + } : { + scaleX: itemAlign === 'left' ? 1 : -1 + }); + }; + + ContinuousView.prototype._updateHandle = function (handleEnds, visualInRange) { + if (!this._useHandle) { + return; + } + + var shapes = this._shapes; + var visualMapModel = this.visualMapModel; + var handleThumbs = shapes.handleThumbs; + var handleLabels = shapes.handleLabels; + var itemSize = visualMapModel.itemSize; + var dataExtent = visualMapModel.getExtent(); + each$e([0, 1], function (handleIndex) { + var handleThumb = handleThumbs[handleIndex]; + handleThumb.setStyle('fill', visualInRange.handlesColor[handleIndex]); + handleThumb.y = handleEnds[handleIndex]; + var val = linearMap$2(handleEnds[handleIndex], [0, itemSize[1]], dataExtent, true); + var symbolSize = this.getControllerVisual(val, 'symbolSize'); + handleThumb.scaleX = handleThumb.scaleY = symbolSize / itemSize[0]; + handleThumb.x = itemSize[0] - symbolSize / 2; // Update handle label position. + + var textPoint = applyTransform$1(shapes.handleLabelPoints[handleIndex], getTransform(handleThumb, this.group)); + handleLabels[handleIndex].setStyle({ + x: textPoint[0], + y: textPoint[1], + text: visualMapModel.formatValueText(this._dataInterval[handleIndex]), + verticalAlign: 'middle', + align: this._orient === 'vertical' ? this._applyTransform('left', shapes.mainGroup) : 'center' + }); + }, this); + }; + + ContinuousView.prototype._showIndicator = function (cursorValue, textValue, rangeSymbol, halfHoverLinkSize) { + var visualMapModel = this.visualMapModel; + var dataExtent = visualMapModel.getExtent(); + var itemSize = visualMapModel.itemSize; + var sizeExtent = [0, itemSize[1]]; + var shapes = this._shapes; + var indicator = shapes.indicator; + + if (!indicator) { + return; + } + + indicator.attr('invisible', false); + var opts = { + convertOpacityToAlpha: true + }; + var color = this.getControllerVisual(cursorValue, 'color', opts); + var symbolSize = this.getControllerVisual(cursorValue, 'symbolSize'); + var y = linearMap$2(cursorValue, dataExtent, sizeExtent, true); + var x = itemSize[0] - symbolSize / 2; + var oldIndicatorPos = { + x: indicator.x, + y: indicator.y + }; // Update handle label position. + + indicator.y = y; + indicator.x = x; + var textPoint = applyTransform$1(shapes.indicatorLabelPoint, getTransform(indicator, this.group)); + var indicatorLabel = shapes.indicatorLabel; + indicatorLabel.attr('invisible', false); + + var align = this._applyTransform('left', shapes.mainGroup); + + var orient = this._orient; + var isHorizontal = orient === 'horizontal'; + indicatorLabel.setStyle({ + text: (rangeSymbol ? rangeSymbol : '') + visualMapModel.formatValueText(textValue), + verticalAlign: isHorizontal ? align : 'middle', + align: isHorizontal ? 'center' : align + }); + var indicatorNewProps = { + x: x, + y: y, + style: { + fill: color + } + }; + var labelNewProps = { + style: { + x: textPoint[0], + y: textPoint[1] + } + }; + + if (visualMapModel.ecModel.isAnimationEnabled() && !this._firstShowIndicator) { + var animationCfg = { + duration: 100, + easing: 'cubicInOut', + additive: true + }; + indicator.x = oldIndicatorPos.x; + indicator.y = oldIndicatorPos.y; + indicator.animateTo(indicatorNewProps, animationCfg); + indicatorLabel.animateTo(labelNewProps, animationCfg); + } else { + indicator.attr(indicatorNewProps); + indicatorLabel.attr(labelNewProps); + } + + this._firstShowIndicator = false; + var handleLabels = this._shapes.handleLabels; + + if (handleLabels) { + for (var i = 0; i < handleLabels.length; i++) { + // Fade out handle labels. + // NOTE: Must use api enter/leave on emphasis/blur/select state. Or the global states manager will change it. + this._api.enterBlur(handleLabels[i]); + } + } + }; + + ContinuousView.prototype._enableHoverLinkToSeries = function () { + var self = this; + + this._shapes.mainGroup.on('mousemove', function (e) { + self._hovering = true; + + if (!self._dragging) { + var itemSize = self.visualMapModel.itemSize; + + var pos = self._applyTransform([e.offsetX, e.offsetY], self._shapes.mainGroup, true, true); // For hover link show when hover handle, which might be + // below or upper than sizeExtent. + + + pos[1] = mathMin$a(mathMax$a(0, pos[1]), itemSize[1]); + + self._doHoverLinkToSeries(pos[1], 0 <= pos[0] && pos[0] <= itemSize[0]); + } + }).on('mouseout', function () { + // When mouse is out of handle, hoverLink still need + // to be displayed when realtime is set as false. + self._hovering = false; + !self._dragging && self._clearHoverLinkToSeries(); + }); + }; + + ContinuousView.prototype._enableHoverLinkFromSeries = function () { + var zr = this.api.getZr(); + + if (this.visualMapModel.option.hoverLink) { + zr.on('mouseover', this._hoverLinkFromSeriesMouseOver, this); + zr.on('mouseout', this._hideIndicator, this); + } else { + this._clearHoverLinkFromSeries(); + } + }; + + ContinuousView.prototype._doHoverLinkToSeries = function (cursorPos, hoverOnBar) { + var visualMapModel = this.visualMapModel; + var itemSize = visualMapModel.itemSize; + + if (!visualMapModel.option.hoverLink) { + return; + } + + var sizeExtent = [0, itemSize[1]]; + var dataExtent = visualMapModel.getExtent(); // For hover link show when hover handle, which might be below or upper than sizeExtent. + + cursorPos = mathMin$a(mathMax$a(sizeExtent[0], cursorPos), sizeExtent[1]); + var halfHoverLinkSize = getHalfHoverLinkSize(visualMapModel, dataExtent, sizeExtent); + var hoverRange = [cursorPos - halfHoverLinkSize, cursorPos + halfHoverLinkSize]; + var cursorValue = linearMap$2(cursorPos, sizeExtent, dataExtent, true); + var valueRange = [linearMap$2(hoverRange[0], sizeExtent, dataExtent, true), linearMap$2(hoverRange[1], sizeExtent, dataExtent, true)]; // Consider data range is out of visualMap range, see test/visualMap-continuous.html, + // where china and india has very large population. + + hoverRange[0] < sizeExtent[0] && (valueRange[0] = -Infinity); + hoverRange[1] > sizeExtent[1] && (valueRange[1] = Infinity); // Do not show indicator when mouse is over handle, + // otherwise labels overlap, especially when dragging. + + if (hoverOnBar) { + if (valueRange[0] === -Infinity) { + this._showIndicator(cursorValue, valueRange[1], '< ', halfHoverLinkSize); + } else if (valueRange[1] === Infinity) { + this._showIndicator(cursorValue, valueRange[0], '> ', halfHoverLinkSize); + } else { + this._showIndicator(cursorValue, cursorValue, '≈ ', halfHoverLinkSize); + } + } // When realtime is set as false, handles, which are in barGroup, + // also trigger hoverLink, which help user to realize where they + // focus on when dragging. (see test/heatmap-large.html) + // When realtime is set as true, highlight will not show when hover + // handle, because the label on handle, which displays a exact value + // but not range, might mislead users. + + + var oldBatch = this._hoverLinkDataIndices; + var newBatch = []; + + if (hoverOnBar || useHoverLinkOnHandle(visualMapModel)) { + newBatch = this._hoverLinkDataIndices = visualMapModel.findTargetDataIndices(valueRange); + } + + var resultBatches = compressBatches(oldBatch, newBatch); + + this._dispatchHighDown('downplay', makeHighDownBatch(resultBatches[0], visualMapModel)); + + this._dispatchHighDown('highlight', makeHighDownBatch(resultBatches[1], visualMapModel)); + }; + + ContinuousView.prototype._hoverLinkFromSeriesMouseOver = function (e) { + var ecData; + findEventDispatcher(e.target, function (target) { + var currECData = getECData(target); + + if (currECData.dataIndex != null) { + ecData = currECData; + return true; + } + }, true); + + if (!ecData) { + return; + } + + var dataModel = this.ecModel.getSeriesByIndex(ecData.seriesIndex); + var visualMapModel = this.visualMapModel; + + if (!visualMapModel.isTargetSeries(dataModel)) { + return; + } + + var data = dataModel.getData(ecData.dataType); + var value = data.getStore().get(visualMapModel.getDataDimensionIndex(data), ecData.dataIndex); + + if (!isNaN(value)) { + this._showIndicator(value, value); + } + }; + + ContinuousView.prototype._hideIndicator = function () { + var shapes = this._shapes; + shapes.indicator && shapes.indicator.attr('invisible', true); + shapes.indicatorLabel && shapes.indicatorLabel.attr('invisible', true); + var handleLabels = this._shapes.handleLabels; + + if (handleLabels) { + for (var i = 0; i < handleLabels.length; i++) { + // Fade out handle labels. + // NOTE: Must use api enter/leave on emphasis/blur/select state. Or the global states manager will change it. + this._api.leaveBlur(handleLabels[i]); + } + } + }; + + ContinuousView.prototype._clearHoverLinkToSeries = function () { + this._hideIndicator(); + + var indices = this._hoverLinkDataIndices; + + this._dispatchHighDown('downplay', makeHighDownBatch(indices, this.visualMapModel)); + + indices.length = 0; + }; + + ContinuousView.prototype._clearHoverLinkFromSeries = function () { + this._hideIndicator(); + + var zr = this.api.getZr(); + zr.off('mouseover', this._hoverLinkFromSeriesMouseOver); + zr.off('mouseout', this._hideIndicator); + }; + + ContinuousView.prototype._applyTransform = function (vertex, element, inverse, global) { + var transform = getTransform(element, global ? null : this.group); + return isArray(vertex) ? applyTransform$1(vertex, transform, inverse) : transformDirection(vertex, transform, inverse); + }; // TODO: TYPE more specified payload types. + + + ContinuousView.prototype._dispatchHighDown = function (type, batch) { + batch && batch.length && this.api.dispatchAction({ + type: type, + batch: batch + }); + }; + /** + * @override + */ + + + ContinuousView.prototype.dispose = function () { + this._clearHoverLinkFromSeries(); + + this._clearHoverLinkToSeries(); + }; + /** + * @override + */ + + + ContinuousView.prototype.remove = function () { + this._clearHoverLinkFromSeries(); + + this._clearHoverLinkToSeries(); + }; + + ContinuousView.type = 'visualMap.continuous'; + return ContinuousView; + }(VisualMapView); + + function createPolygon(points, cursor, onDrift, onDragEnd) { + return new Polygon({ + shape: { + points: points + }, + draggable: !!onDrift, + cursor: cursor, + drift: onDrift, + onmousemove: function (e) { + // Fot mobile devicem, prevent screen slider on the button. + stop(e.event); + }, + ondragend: onDragEnd + }); + } + + function getHalfHoverLinkSize(visualMapModel, dataExtent, sizeExtent) { + var halfHoverLinkSize = HOVER_LINK_SIZE / 2; + var hoverLinkDataSize = visualMapModel.get('hoverLinkDataSize'); + + if (hoverLinkDataSize) { + halfHoverLinkSize = linearMap$2(hoverLinkDataSize, dataExtent, sizeExtent, true) / 2; + } + + return halfHoverLinkSize; + } + + function useHoverLinkOnHandle(visualMapModel) { + var hoverLinkOnHandle = visualMapModel.get('hoverLinkOnHandle'); + return !!(hoverLinkOnHandle == null ? visualMapModel.get('realtime') : hoverLinkOnHandle); + } + + function getCursor$1(orient) { + return orient === 'vertical' ? 'ns-resize' : 'ew-resize'; + } + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + + + /** + * AUTO-GENERATED FILE. DO NOT MODIFY. + */ + + /* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + var visualMapActionInfo = { + type: 'selectDataRange', + event: 'dataRangeSelected', + // FIXME use updateView appears wrong + update: 'update' + }; + var visualMapActionHander = function (payload, ecModel) { + ecModel.eachComponent({ + mainType: 'visualMap', + query: payload + }, function (model) { + model.setSelected(payload.selected); + }); + }; + + var visualMapEncodingHandlers = [{ + createOnAllSeries: true, + reset: function (seriesModel, ecModel) { + var resetDefines = []; + ecModel.eachComponent('visualMap', function (visualMapModel) { + var pipelineContext = seriesModel.pipelineContext; + + if (!visualMapModel.isTargetSeries(seriesModel) || pipelineContext && pipelineContext.large) { + return; + } + + resetDefines.push(incrementalApplyVisual(visualMapModel.stateList, visualMapModel.targetVisuals, bind(visualMapModel.getValueState, visualMapModel), visualMapModel.getDataDimensionIndex(seriesModel.getData()))); + }); + return resetDefines; + } + }, // Only support color. + { + createOnAllSeries: true, + reset: function (seriesModel, ecModel) { + var data = seriesModel.getData(); + var visualMetaList = []; + ecModel.eachComponent('visualMap', function (visualMapModel) { + if (visualMapModel.isTargetSeries(seriesModel)) { + var visualMeta = visualMapModel.getVisualMeta(bind(getColorVisual, null, seriesModel, visualMapModel)) || { + stops: [], + outerColors: [] + }; + var dimIdx = visualMapModel.getDataDimensionIndex(data); + + if (dimIdx >= 0) { + // visualMeta.dimension should be dimension index, but not concrete dimension. + visualMeta.dimension = dimIdx; + visualMetaList.push(visualMeta); + } + } + }); // console.log(JSON.stringify(visualMetaList.map(a => a.stops))); + + seriesModel.getData().setVisual('visualMeta', visualMetaList); + } + }]; // FIXME + // performance and export for heatmap? + // value can be Infinity or -Infinity + + function getColorVisual(seriesModel, visualMapModel, value, valueState) { + var mappings = visualMapModel.targetVisuals[valueState]; + var visualTypes = VisualMapping.prepareVisualTypes(mappings); + var resultVisual = { + color: getVisualFromData(seriesModel.getData(), 'color') // default color. + + }; + + for (var i = 0, len = visualTypes.length; i < len; i++) { + var type = visualTypes[i]; + var mapping = mappings[type === 'opacity' ? '__alphaForOpacity' : type]; + mapping && mapping.applyVisual(value, getVisual, setVisual); + } + + return resultVisual.color; + + function getVisual(key) { + return resultVisual[key]; + } + + function setVisual(key, value) { + resultVisual[key] = value; + } + } + + var each$f = each; + function visualMapPreprocessor(option) { + var visualMap = option && option.visualMap; + + if (!isArray(visualMap)) { + visualMap = visualMap ? [visualMap] : []; + } + + each$f(visualMap, function (opt) { + if (!opt) { + return; + } // rename splitList to pieces + + + if (has$1(opt, 'splitList') && !has$1(opt, 'pieces')) { + opt.pieces = opt.splitList; + delete opt.splitList; + } + + var pieces = opt.pieces; + + if (pieces && isArray(pieces)) { + each$f(pieces, function (piece) { + if (isObject(piece)) { + if (has$1(piece, 'start') && !has$1(piece, 'min')) { + piece.min = piece.start; + } + + if (has$1(piece, 'end') && !has$1(piece, 'max')) { + piece.max = piece.end; + } + } + }); + } + }); + } + + function has$1(obj, name) { + return obj && obj.hasOwnProperty && obj.hasOwnProperty(name); + } + + var installed$1 = false; + function installCommon$1(registers) { + if (installed$1) { + return; + } + + installed$1 = true; + registers.registerSubTypeDefaulter('visualMap', function (option) { + // Compatible with ec2, when splitNumber === 0, continuous visualMap will be used. + return !option.categories && (!(option.pieces ? option.pieces.length > 0 : option.splitNumber > 0) || option.calculable) ? 'continuous' : 'piecewise'; + }); + registers.registerAction(visualMapActionInfo, visualMapActionHander); + each(visualMapEncodingHandlers, function (handler) { + registers.registerVisual(registers.PRIORITY.VISUAL.COMPONENT, handler); + }); + registers.registerPreprocessor(visualMapPreprocessor); + } + + function install$N(registers) { + registers.registerComponentModel(ContinuousModel); + registers.registerComponentView(ContinuousView); + installCommon$1(registers); + } + + var PiecewiseModel = + /** @class */ + function (_super) { + __extends(PiecewiseModel, _super); + + function PiecewiseModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = PiecewiseModel.type; + /** + * The order is always [low, ..., high]. + * [{text: string, interval: Array.}, ...] + */ + + _this._pieceList = []; + return _this; + } + + PiecewiseModel.prototype.optionUpdated = function (newOption, isInit) { + _super.prototype.optionUpdated.apply(this, arguments); + + this.resetExtent(); + + var mode = this._mode = this._determineMode(); + + this._pieceList = []; + + resetMethods[this._mode].call(this, this._pieceList); + + this._resetSelected(newOption, isInit); + + var categories = this.option.categories; + this.resetVisual(function (mappingOption, state) { + if (mode === 'categories') { + mappingOption.mappingMethod = 'category'; + mappingOption.categories = clone(categories); + } else { + mappingOption.dataExtent = this.getExtent(); + mappingOption.mappingMethod = 'piecewise'; + mappingOption.pieceList = map(this._pieceList, function (piece) { + piece = clone(piece); + + if (state !== 'inRange') { + // FIXME + // outOfRange do not support special visual in pieces. + piece.visual = null; + } + + return piece; + }); + } + }); + }; + /** + * @protected + * @override + */ + + + PiecewiseModel.prototype.completeVisualOption = function () { + // Consider this case: + // visualMap: { + // pieces: [{symbol: 'circle', lt: 0}, {symbol: 'rect', gte: 0}] + // } + // where no inRange/outOfRange set but only pieces. So we should make + // default inRange/outOfRange for this case, otherwise visuals that only + // appear in `pieces` will not be taken into account in visual encoding. + var option = this.option; + var visualTypesInPieces = {}; + var visualTypes = VisualMapping.listVisualTypes(); + var isCategory = this.isCategory(); + each(option.pieces, function (piece) { + each(visualTypes, function (visualType) { + if (piece.hasOwnProperty(visualType)) { + visualTypesInPieces[visualType] = 1; + } + }); + }); + each(visualTypesInPieces, function (v, visualType) { + var exists = false; + each(this.stateList, function (state) { + exists = exists || has(option, state, visualType) || has(option.target, state, visualType); + }, this); + !exists && each(this.stateList, function (state) { + (option[state] || (option[state] = {}))[visualType] = visualDefault.get(visualType, state === 'inRange' ? 'active' : 'inactive', isCategory); + }); + }, this); + + function has(obj, state, visualType) { + return obj && obj[state] && obj[state].hasOwnProperty(visualType); + } + + _super.prototype.completeVisualOption.apply(this, arguments); + }; + + PiecewiseModel.prototype._resetSelected = function (newOption, isInit) { + var thisOption = this.option; + var pieceList = this._pieceList; // Selected do not merge but all override. + + var selected = (isInit ? thisOption : newOption).selected || {}; + thisOption.selected = selected; // Consider 'not specified' means true. + + each(pieceList, function (piece, index) { + var key = this.getSelectedMapKey(piece); + + if (!selected.hasOwnProperty(key)) { + selected[key] = true; + } + }, this); + + if (thisOption.selectedMode === 'single') { + // Ensure there is only one selected. + var hasSel_1 = false; + each(pieceList, function (piece, index) { + var key = this.getSelectedMapKey(piece); + + if (selected[key]) { + hasSel_1 ? selected[key] = false : hasSel_1 = true; + } + }, this); + } // thisOption.selectedMode === 'multiple', default: all selected. + + }; + /** + * @public + */ + + + PiecewiseModel.prototype.getItemSymbol = function () { + return this.get('itemSymbol'); + }; + /** + * @public + */ + + + PiecewiseModel.prototype.getSelectedMapKey = function (piece) { + return this._mode === 'categories' ? piece.value + '' : piece.index + ''; + }; + /** + * @public + */ + + + PiecewiseModel.prototype.getPieceList = function () { + return this._pieceList; + }; + /** + * @return {string} + */ + + + PiecewiseModel.prototype._determineMode = function () { + var option = this.option; + return option.pieces && option.pieces.length > 0 ? 'pieces' : this.option.categories ? 'categories' : 'splitNumber'; + }; + /** + * @override + */ + + + PiecewiseModel.prototype.setSelected = function (selected) { + this.option.selected = clone(selected); + }; + /** + * @override + */ + + + PiecewiseModel.prototype.getValueState = function (value) { + var index = VisualMapping.findPieceIndex(value, this._pieceList); + return index != null ? this.option.selected[this.getSelectedMapKey(this._pieceList[index])] ? 'inRange' : 'outOfRange' : 'outOfRange'; + }; + /** + * @public + * @param pieceIndex piece index in visualMapModel.getPieceList() + */ + + + PiecewiseModel.prototype.findTargetDataIndices = function (pieceIndex) { + var result = []; + var pieceList = this._pieceList; + this.eachTargetSeries(function (seriesModel) { + var dataIndices = []; + var data = seriesModel.getData(); + data.each(this.getDataDimensionIndex(data), function (value, dataIndex) { + // Should always base on model pieceList, because it is order sensitive. + var pIdx = VisualMapping.findPieceIndex(value, pieceList); + pIdx === pieceIndex && dataIndices.push(dataIndex); + }, this); + result.push({ + seriesId: seriesModel.id, + dataIndex: dataIndices + }); + }, this); + return result; + }; + /** + * @private + * @param piece piece.value or piece.interval is required. + * @return Can be Infinity or -Infinity + */ + + + PiecewiseModel.prototype.getRepresentValue = function (piece) { + var representValue; + + if (this.isCategory()) { + representValue = piece.value; + } else { + if (piece.value != null) { + representValue = piece.value; + } else { + var pieceInterval = piece.interval || []; + representValue = pieceInterval[0] === -Infinity && pieceInterval[1] === Infinity ? 0 : (pieceInterval[0] + pieceInterval[1]) / 2; + } + } + + return representValue; + }; + + PiecewiseModel.prototype.getVisualMeta = function (getColorVisual) { + // Do not support category. (category axis is ordinal, numerical) + if (this.isCategory()) { + return; + } + + var stops = []; + var outerColors = ['', '']; + var visualMapModel = this; + + function setStop(interval, valueState) { + var representValue = visualMapModel.getRepresentValue({ + interval: interval + }); // Not category + + if (!valueState) { + valueState = visualMapModel.getValueState(representValue); + } + + var color = getColorVisual(representValue, valueState); + + if (interval[0] === -Infinity) { + outerColors[0] = color; + } else if (interval[1] === Infinity) { + outerColors[1] = color; + } else { + stops.push({ + value: interval[0], + color: color + }, { + value: interval[1], + color: color + }); + } + } // Suplement + + + var pieceList = this._pieceList.slice(); + + if (!pieceList.length) { + pieceList.push({ + interval: [-Infinity, Infinity] + }); + } else { + var edge = pieceList[0].interval[0]; + edge !== -Infinity && pieceList.unshift({ + interval: [-Infinity, edge] + }); + edge = pieceList[pieceList.length - 1].interval[1]; + edge !== Infinity && pieceList.push({ + interval: [edge, Infinity] + }); + } + + var curr = -Infinity; + each(pieceList, function (piece) { + var interval = piece.interval; + + if (interval) { + // Fulfill gap. + interval[0] > curr && setStop([curr, interval[0]], 'outOfRange'); + setStop(interval.slice()); + curr = interval[1]; + } + }, this); + return { + stops: stops, + outerColors: outerColors + }; + }; + + PiecewiseModel.type = 'visualMap.piecewise'; + PiecewiseModel.defaultOption = inheritDefaultOption(VisualMapModel.defaultOption, { + selected: null, + minOpen: false, + maxOpen: false, + align: 'auto', + itemWidth: 20, + itemHeight: 14, + itemSymbol: 'roundRect', + pieces: null, + categories: null, + splitNumber: 5, + selectedMode: 'multiple', + itemGap: 10, + hoverLink: true // Enable hover highlight. + + }); + return PiecewiseModel; + }(VisualMapModel); + /** + * Key is this._mode + * @type {Object} + * @this {module:echarts/component/viusalMap/PiecewiseMode} + */ + + var resetMethods = { + splitNumber: function (outPieceList) { + var thisOption = this.option; + var precision = Math.min(thisOption.precision, 20); + var dataExtent = this.getExtent(); + var splitNumber = thisOption.splitNumber; + splitNumber = Math.max(parseInt(splitNumber, 10), 1); + thisOption.splitNumber = splitNumber; + var splitStep = (dataExtent[1] - dataExtent[0]) / splitNumber; // Precision auto-adaption + + while (+splitStep.toFixed(precision) !== splitStep && precision < 5) { + precision++; + } + + thisOption.precision = precision; + splitStep = +splitStep.toFixed(precision); + + if (thisOption.minOpen) { + outPieceList.push({ + interval: [-Infinity, dataExtent[0]], + close: [0, 0] + }); + } + + for (var index = 0, curr = dataExtent[0]; index < splitNumber; curr += splitStep, index++) { + var max = index === splitNumber - 1 ? dataExtent[1] : curr + splitStep; + outPieceList.push({ + interval: [curr, max], + close: [1, 1] + }); + } + + if (thisOption.maxOpen) { + outPieceList.push({ + interval: [dataExtent[1], Infinity], + close: [0, 0] + }); + } + + reformIntervals(outPieceList); + each(outPieceList, function (piece, index) { + piece.index = index; + piece.text = this.formatValueText(piece.interval); + }, this); + }, + categories: function (outPieceList) { + var thisOption = this.option; + each(thisOption.categories, function (cate) { + // FIXME category模式也使用pieceList，但在visualMapping中不是使用pieceList。 + // 是否改一致。 + outPieceList.push({ + text: this.formatValueText(cate, true), + value: cate + }); + }, this); // See "Order Rule". + + normalizeReverse(thisOption, outPieceList); + }, + pieces: function (outPieceList) { + var thisOption = this.option; + each(thisOption.pieces, function (pieceListItem, index) { + if (!isObject(pieceListItem)) { + pieceListItem = { + value: pieceListItem + }; + } + + var item = { + text: '', + index: index + }; + + if (pieceListItem.label != null) { + item.text = pieceListItem.label; + } + + if (pieceListItem.hasOwnProperty('value')) { + var value = item.value = pieceListItem.value; + item.interval = [value, value]; + item.close = [1, 1]; + } else { + // `min` `max` is legacy option. + // `lt` `gt` `lte` `gte` is recommanded. + var interval = item.interval = []; + var close_1 = item.close = [0, 0]; + var closeList = [1, 0, 1]; + var infinityList = [-Infinity, Infinity]; + var useMinMax = []; + + for (var lg = 0; lg < 2; lg++) { + var names = [['gte', 'gt', 'min'], ['lte', 'lt', 'max']][lg]; + + for (var i = 0; i < 3 && interval[lg] == null; i++) { + interval[lg] = pieceListItem[names[i]]; + close_1[lg] = closeList[i]; + useMinMax[lg] = i === 2; + } + + interval[lg] == null && (interval[lg] = infinityList[lg]); + } + + useMinMax[0] && interval[1] === Infinity && (close_1[0] = 0); + useMinMax[1] && interval[0] === -Infinity && (close_1[1] = 0); + + if ("development" !== 'production') { + if (interval[0] > interval[1]) { + console.warn('Piece ' + index + 'is illegal: ' + interval + ' lower bound should not greater then uppper bound.'); + } + } + + if (interval[0] === interval[1] && close_1[0] && close_1[1]) { + // Consider: [{min: 5, max: 5, visual: {...}}, {min: 0, max: 5}], + // we use value to lift the priority when min === max + item.value = interval[0]; + } + } + + item.visual = VisualMapping.retrieveVisuals(pieceListItem); + outPieceList.push(item); + }, this); // See "Order Rule". + + normalizeReverse(thisOption, outPieceList); // Only pieces + + reformIntervals(outPieceList); + each(outPieceList, function (piece) { + var close = piece.close; + var edgeSymbols = [['<', '≤'][close[1]], ['>', '≥'][close[0]]]; + piece.text = piece.text || this.formatValueText(piece.value != null ? piece.value : piece.interval, false, edgeSymbols); + }, this); + } + }; + + function normalizeReverse(thisOption, pieceList) { + var inverse = thisOption.inverse; + + if (thisOption.orient === 'vertical' ? !inverse : inverse) { + pieceList.reverse(); + } + } + + var PiecewiseVisualMapView = + /** @class */ + function (_super) { + __extends(PiecewiseVisualMapView, _super); + + function PiecewiseVisualMapView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = PiecewiseVisualMapView.type; + return _this; + } + + PiecewiseVisualMapView.prototype.doRender = function () { + var thisGroup = this.group; + thisGroup.removeAll(); + var visualMapModel = this.visualMapModel; + var textGap = visualMapModel.get('textGap'); + var textStyleModel = visualMapModel.textStyleModel; + var textFont = textStyleModel.getFont(); + var textFill = textStyleModel.getTextColor(); + + var itemAlign = this._getItemAlign(); + + var itemSize = visualMapModel.itemSize; + + var viewData = this._getViewData(); + + var endsText = viewData.endsText; + var showLabel = retrieve(visualMapModel.get('showLabel', true), !endsText); + endsText && this._renderEndsText(thisGroup, endsText[0], itemSize, showLabel, itemAlign); + each(viewData.viewPieceList, function (item) { + var piece = item.piece; + var itemGroup = new Group(); + itemGroup.onclick = bind(this._onItemClick, this, piece); + + this._enableHoverLink(itemGroup, item.indexInModelPieceList); // TODO Category + + + var representValue = visualMapModel.getRepresentValue(piece); + + this._createItemSymbol(itemGroup, representValue, [0, 0, itemSize[0], itemSize[1]]); + + if (showLabel) { + var visualState = this.visualMapModel.getValueState(representValue); + itemGroup.add(new ZRText({ + style: { + x: itemAlign === 'right' ? -textGap : itemSize[0] + textGap, + y: itemSize[1] / 2, + text: piece.text, + verticalAlign: 'middle', + align: itemAlign, + font: textFont, + fill: textFill, + opacity: visualState === 'outOfRange' ? 0.5 : 1 + } + })); + } + + thisGroup.add(itemGroup); + }, this); + endsText && this._renderEndsText(thisGroup, endsText[1], itemSize, showLabel, itemAlign); + box(visualMapModel.get('orient'), thisGroup, visualMapModel.get('itemGap')); + this.renderBackground(thisGroup); + this.positionGroup(thisGroup); + }; + + PiecewiseVisualMapView.prototype._enableHoverLink = function (itemGroup, pieceIndex) { + var _this = this; + + itemGroup.on('mouseover', function () { + return onHoverLink('highlight'); + }).on('mouseout', function () { + return onHoverLink('downplay'); + }); + + var onHoverLink = function (method) { + var visualMapModel = _this.visualMapModel; // TODO: TYPE More detailed action types + + visualMapModel.option.hoverLink && _this.api.dispatchAction({ + type: method, + batch: makeHighDownBatch(visualMapModel.findTargetDataIndices(pieceIndex), visualMapModel) + }); + }; + }; + + PiecewiseVisualMapView.prototype._getItemAlign = function () { + var visualMapModel = this.visualMapModel; + var modelOption = visualMapModel.option; + + if (modelOption.orient === 'vertical') { + return getItemAlign(visualMapModel, this.api, visualMapModel.itemSize); + } else { + // horizontal, most case left unless specifying right. + var align = modelOption.align; + + if (!align || align === 'auto') { + align = 'left'; + } + + return align; + } + }; + + PiecewiseVisualMapView.prototype._renderEndsText = function (group, text, itemSize, showLabel, itemAlign) { + if (!text) { + return; + } + + var itemGroup = new Group(); + var textStyleModel = this.visualMapModel.textStyleModel; + itemGroup.add(new ZRText({ + style: createTextStyle(textStyleModel, { + x: showLabel ? itemAlign === 'right' ? itemSize[0] : 0 : itemSize[0] / 2, + y: itemSize[1] / 2, + verticalAlign: 'middle', + align: showLabel ? itemAlign : 'center', + text: text + }) + })); + group.add(itemGroup); + }; + /** + * @private + * @return {Object} {peiceList, endsText} The order is the same as screen pixel order. + */ + + + PiecewiseVisualMapView.prototype._getViewData = function () { + var visualMapModel = this.visualMapModel; + var viewPieceList = map(visualMapModel.getPieceList(), function (piece, index) { + return { + piece: piece, + indexInModelPieceList: index + }; + }); + var endsText = visualMapModel.get('text'); // Consider orient and inverse. + + var orient = visualMapModel.get('orient'); + var inverse = visualMapModel.get('inverse'); // Order of model pieceList is always [low, ..., high] + + if (orient === 'horizontal' ? inverse : !inverse) { + viewPieceList.reverse(); + } // Origin order of endsText is [high, low] + else if (endsText) { + endsText = endsText.slice().reverse(); + } + + return { + viewPieceList: viewPieceList, + endsText: endsText + }; + }; + + PiecewiseVisualMapView.prototype._createItemSymbol = function (group, representValue, shapeParam) { + group.add(createSymbol( // symbol will be string + this.getControllerVisual(representValue, 'symbol'), shapeParam[0], shapeParam[1], shapeParam[2], shapeParam[3], // color will be string + this.getControllerVisual(representValue, 'color'))); + }; + + PiecewiseVisualMapView.prototype._onItemClick = function (piece) { + var visualMapModel = this.visualMapModel; + var option = visualMapModel.option; + var selectedMode = option.selectedMode; + + if (!selectedMode) { + return; + } + + var selected = clone(option.selected); + var newKey = visualMapModel.getSelectedMapKey(piece); + + if (selectedMode === 'single' || selectedMode === true) { + selected[newKey] = true; + each(selected, function (o, key) { + selected[key] = key === newKey; + }); + } else { + selected[newKey] = !selected[newKey]; + } + + this.api.dispatchAction({ + type: 'selectDataRange', + from: this.uid, + visualMapId: this.visualMapModel.id, + selected: selected + }); + }; + + PiecewiseVisualMapView.type = 'visualMap.piecewise'; + return PiecewiseVisualMapView; + }(VisualMapView); + + function install$O(registers) { + registers.registerComponentModel(PiecewiseModel); + registers.registerComponentView(PiecewiseVisualMapView); + installCommon$1(registers); + } + + function install$P(registers) { + use(install$N); + use(install$O); // Do not install './dataZoomSelect', + // since it only work for toolbox dataZoom. + } + + var DEFAULT_OPTION = { + label: { + enabled: true + }, + decal: { + show: false + } + }; + var inner$l = makeInner(); + var decalPaletteScope = {}; + function ariaVisual(ecModel, api) { + var ariaModel = ecModel.getModel('aria'); // See "area enabled" detection code in `GlobalModel.ts`. + + if (!ariaModel.get('enabled')) { + return; + } + + var defaultOption = clone(DEFAULT_OPTION); + merge(defaultOption.label, ecModel.getLocaleModel().get('aria'), false); + merge(ariaModel.option, defaultOption, false); + setDecal(); + setLabel(); + + function setDecal() { + var decalModel = ariaModel.getModel('decal'); + var useDecal = decalModel.get('show'); + + if (useDecal) { + // Each type of series use one scope. + // Pie and funnel are using diferrent scopes + var paletteScopeGroupByType_1 = createHashMap(); + ecModel.eachSeries(function (seriesModel) { + if (seriesModel.isColorBySeries()) { + return; + } + + var decalScope = paletteScopeGroupByType_1.get(seriesModel.type); + + if (!decalScope) { + decalScope = {}; + paletteScopeGroupByType_1.set(seriesModel.type, decalScope); + } + + inner$l(seriesModel).scope = decalScope; + }); + ecModel.eachRawSeries(function (seriesModel) { + if (ecModel.isSeriesFiltered(seriesModel)) { + return; + } + + if (isFunction(seriesModel.enableAriaDecal)) { + // Let series define how to use decal palette on data + seriesModel.enableAriaDecal(); + return; + } + + var data = seriesModel.getData(); + + if (!seriesModel.isColorBySeries()) { + var dataAll_1 = seriesModel.getRawData(); + var idxMap_1 = {}; + var decalScope_1 = inner$l(seriesModel).scope; + data.each(function (idx) { + var rawIdx = data.getRawIndex(idx); + idxMap_1[rawIdx] = idx; + }); + var dataCount_1 = dataAll_1.count(); + dataAll_1.each(function (rawIdx) { + var idx = idxMap_1[rawIdx]; + var name = dataAll_1.getName(rawIdx) || rawIdx + ''; + var paletteDecal = getDecalFromPalette(seriesModel.ecModel, name, decalScope_1, dataCount_1); + var specifiedDecal = data.getItemVisual(idx, 'decal'); + data.setItemVisual(idx, 'decal', mergeDecal(specifiedDecal, paletteDecal)); + }); + } else { + var paletteDecal = getDecalFromPalette(seriesModel.ecModel, seriesModel.name, decalPaletteScope, ecModel.getSeriesCount()); + var specifiedDecal = data.getVisual('decal'); + data.setVisual('decal', mergeDecal(specifiedDecal, paletteDecal)); + } + + function mergeDecal(specifiedDecal, paletteDecal) { + // Merge decal from palette to decal from itemStyle. + // User do not need to specify all of the decal props. + var resultDecal = specifiedDecal ? extend(extend({}, paletteDecal), specifiedDecal) : paletteDecal; + resultDecal.dirty = true; + return resultDecal; + } + }); + } + } + + function setLabel() { + var labelLocale = ecModel.getLocaleModel().get('aria'); + var labelModel = ariaModel.getModel('label'); + labelModel.option = defaults(labelModel.option, labelLocale); + + if (!labelModel.get('enabled')) { + return; + } + + var dom = api.getZr().dom; + + if (labelModel.get('description')) { + dom.setAttribute('aria-label', labelModel.get('description')); + return; + } + + var seriesCnt = ecModel.getSeriesCount(); + var maxDataCnt = labelModel.get(['data', 'maxCount']) || 10; + var maxSeriesCnt = labelModel.get(['series', 'maxCount']) || 10; + var displaySeriesCnt = Math.min(seriesCnt, maxSeriesCnt); + var ariaLabel; + + if (seriesCnt < 1) { + // No series, no aria label + return; + } else { + var title = getTitle(); + + if (title) { + var withTitle = labelModel.get(['general', 'withTitle']); + ariaLabel = replace(withTitle, { + title: title + }); + } else { + ariaLabel = labelModel.get(['general', 'withoutTitle']); + } + + var seriesLabels_1 = []; + var prefix = seriesCnt > 1 ? labelModel.get(['series', 'multiple', 'prefix']) : labelModel.get(['series', 'single', 'prefix']); + ariaLabel += replace(prefix, { + seriesCount: seriesCnt + }); + ecModel.eachSeries(function (seriesModel, idx) { + if (idx < displaySeriesCnt) { + var seriesLabel = void 0; + var seriesName = seriesModel.get('name'); + var withName = seriesName ? 'withName' : 'withoutName'; + seriesLabel = seriesCnt > 1 ? labelModel.get(['series', 'multiple', withName]) : labelModel.get(['series', 'single', withName]); + seriesLabel = replace(seriesLabel, { + seriesId: seriesModel.seriesIndex, + seriesName: seriesModel.get('name'), + seriesType: getSeriesTypeName(seriesModel.subType) + }); + var data = seriesModel.getData(); + + if (data.count() > maxDataCnt) { + // Show part of data + var partialLabel = labelModel.get(['data', 'partialData']); + seriesLabel += replace(partialLabel, { + displayCnt: maxDataCnt + }); + } else { + seriesLabel += labelModel.get(['data', 'allData']); + } + + var middleSeparator_1 = labelModel.get(['data', 'separator', 'middle']); + var endSeparator_1 = labelModel.get(['data', 'separator', 'end']); + var dataLabels = []; + + for (var i = 0; i < data.count(); i++) { + if (i < maxDataCnt) { + var name_1 = data.getName(i); + var value = data.getValues(i); + var dataLabel = labelModel.get(['data', name_1 ? 'withName' : 'withoutName']); + dataLabels.push(replace(dataLabel, { + name: name_1, + value: value.join(middleSeparator_1) + })); + } + } + + seriesLabel += dataLabels.join(middleSeparator_1) + endSeparator_1; + seriesLabels_1.push(seriesLabel); + } + }); + var separatorModel = labelModel.getModel(['series', 'multiple', 'separator']); + var middleSeparator = separatorModel.get('middle'); + var endSeparator = separatorModel.get('end'); + ariaLabel += seriesLabels_1.join(middleSeparator) + endSeparator; + dom.setAttribute('aria-label', ariaLabel); + } + } + + function replace(str, keyValues) { + if (!isString(str)) { + return str; + } + + var result = str; + each(keyValues, function (value, key) { + result = result.replace(new RegExp('\\{\\s*' + key + '\\s*\\}', 'g'), value); + }); + return result; + } + + function getTitle() { + var title = ecModel.get('title'); + + if (title && title.length) { + title = title[0]; + } + + return title && title.text; + } + + function getSeriesTypeName(type) { + return ecModel.getLocaleModel().get(['series', 'typeNames'])[type] || '自定义图'; + } + } + + function ariaPreprocessor(option) { + if (!option || !option.aria) { + return; + } + + var aria = option.aria; // aria.show is deprecated and should use aria.enabled instead + + if (aria.show != null) { + aria.enabled = aria.show; + } + + aria.label = aria.label || {}; // move description, general, series, data to be under aria.label + + each(['description', 'general', 'series', 'data'], function (name) { + if (aria[name] != null) { + aria.label[name] = aria[name]; + } + }); + } + + function install$Q(registers) { + registers.registerPreprocessor(ariaPreprocessor); + registers.registerVisual(registers.PRIORITY.VISUAL.ARIA, ariaVisual); + } + + var RELATIONAL_EXPRESSION_OP_ALIAS_MAP = { + value: 'eq', + // PENDING: not good for literal semantic? + '<': 'lt', + '<=': 'lte', + '>': 'gt', + '>=': 'gte', + '=': 'eq', + '!=': 'ne', + '<>': 'ne' // Might mileading for sake of the different between '==' and '===', + // So dont support them. + // '==': 'eq', + // '===': 'seq', + // '!==': 'sne' + // PENDING: Whether support some common alias "ge", "le", "neq"? + // ge: 'gte', + // le: 'lte', + // neq: 'ne', + + }; // type RelationalExpressionOpEvaluate = (tarVal: unknown, condVal: unknown) => boolean; + + var RegExpEvaluator = + /** @class */ + function () { + function RegExpEvaluator(rVal) { + // Support condVal: RegExp | string + var condValue = this._condVal = isString(rVal) ? new RegExp(rVal) : isRegExp(rVal) ? rVal : null; + + if (condValue == null) { + var errMsg = ''; + + if ("development" !== 'production') { + errMsg = makePrintable('Illegal regexp', rVal, 'in'); + } + + throwError(errMsg); + } + } + + RegExpEvaluator.prototype.evaluate = function (lVal) { + var type = typeof lVal; + return isString(type) ? this._condVal.test(lVal) : isNumber(type) ? this._condVal.test(lVal + '') : false; + }; + + return RegExpEvaluator; + }(); + + var ConstConditionInternal = + /** @class */ + function () { + function ConstConditionInternal() {} + + ConstConditionInternal.prototype.evaluate = function () { + return this.value; + }; + + return ConstConditionInternal; + }(); + + var AndConditionInternal = + /** @class */ + function () { + function AndConditionInternal() {} + + AndConditionInternal.prototype.evaluate = function () { + var children = this.children; + + for (var i = 0; i < children.length; i++) { + if (!children[i].evaluate()) { + return false; + } + } + + return true; + }; + + return AndConditionInternal; + }(); + + var OrConditionInternal = + /** @class */ + function () { + function OrConditionInternal() {} + + OrConditionInternal.prototype.evaluate = function () { + var children = this.children; + + for (var i = 0; i < children.length; i++) { + if (children[i].evaluate()) { + return true; + } + } + + return false; + }; + + return OrConditionInternal; + }(); + + var NotConditionInternal = + /** @class */ + function () { + function NotConditionInternal() {} + + NotConditionInternal.prototype.evaluate = function () { + return !this.child.evaluate(); + }; + + return NotConditionInternal; + }(); + + var RelationalConditionInternal = + /** @class */ + function () { + function RelationalConditionInternal() {} + + RelationalConditionInternal.prototype.evaluate = function () { + var needParse = !!this.valueParser; // Call getValue with no `this`. + + var getValue = this.getValue; + var tarValRaw = getValue(this.valueGetterParam); + var tarValParsed = needParse ? this.valueParser(tarValRaw) : null; // Relational cond follow "and" logic internally. + + for (var i = 0; i < this.subCondList.length; i++) { + if (!this.subCondList[i].evaluate(needParse ? tarValParsed : tarValRaw)) { + return false; + } + } + + return true; + }; + + return RelationalConditionInternal; + }(); + + function parseOption(exprOption, getters) { + if (exprOption === true || exprOption === false) { + var cond = new ConstConditionInternal(); + cond.value = exprOption; + return cond; + } + + var errMsg = ''; + + if (!isObjectNotArray(exprOption)) { + if ("development" !== 'production') { + errMsg = makePrintable('Illegal config. Expect a plain object but actually', exprOption); + } + + throwError(errMsg); + } + + if (exprOption.and) { + return parseAndOrOption('and', exprOption, getters); + } else if (exprOption.or) { + return parseAndOrOption('or', exprOption, getters); + } else if (exprOption.not) { + return parseNotOption(exprOption, getters); + } + + return parseRelationalOption(exprOption, getters); + } + + function parseAndOrOption(op, exprOption, getters) { + var subOptionArr = exprOption[op]; + var errMsg = ''; + + if ("development" !== 'production') { + errMsg = makePrintable('"and"/"or" condition should only be `' + op + ': [...]` and must not be empty array.', 'Illegal condition:', exprOption); + } + + if (!isArray(subOptionArr)) { + throwError(errMsg); + } + + if (!subOptionArr.length) { + throwError(errMsg); + } + + var cond = op === 'and' ? new AndConditionInternal() : new OrConditionInternal(); + cond.children = map(subOptionArr, function (subOption) { + return parseOption(subOption, getters); + }); + + if (!cond.children.length) { + throwError(errMsg); + } + + return cond; + } + + function parseNotOption(exprOption, getters) { + var subOption = exprOption.not; + var errMsg = ''; + + if ("development" !== 'production') { + errMsg = makePrintable('"not" condition should only be `not: {}`.', 'Illegal condition:', exprOption); + } + + if (!isObjectNotArray(subOption)) { + throwError(errMsg); + } + + var cond = new NotConditionInternal(); + cond.child = parseOption(subOption, getters); + + if (!cond.child) { + throwError(errMsg); + } + + return cond; + } + + function parseRelationalOption(exprOption, getters) { + var errMsg = ''; + var valueGetterParam = getters.prepareGetValue(exprOption); + var subCondList = []; + var exprKeys = keys(exprOption); + var parserName = exprOption.parser; + var valueParser = parserName ? getRawValueParser(parserName) : null; + + for (var i = 0; i < exprKeys.length; i++) { + var keyRaw = exprKeys[i]; + + if (keyRaw === 'parser' || getters.valueGetterAttrMap.get(keyRaw)) { + continue; + } + + var op = hasOwn(RELATIONAL_EXPRESSION_OP_ALIAS_MAP, keyRaw) ? RELATIONAL_EXPRESSION_OP_ALIAS_MAP[keyRaw] : keyRaw; + var condValueRaw = exprOption[keyRaw]; + var condValueParsed = valueParser ? valueParser(condValueRaw) : condValueRaw; + var evaluator = createFilterComparator(op, condValueParsed) || op === 'reg' && new RegExpEvaluator(condValueParsed); + + if (!evaluator) { + if ("development" !== 'production') { + errMsg = makePrintable('Illegal relational operation: "' + keyRaw + '" in condition:', exprOption); + } + + throwError(errMsg); + } + + subCondList.push(evaluator); + } + + if (!subCondList.length) { + if ("development" !== 'production') { + errMsg = makePrintable('Relational condition must have at least one operator.', 'Illegal condition:', exprOption); + } // No relational operator always disabled in case of dangers result. + + + throwError(errMsg); + } + + var cond = new RelationalConditionInternal(); + cond.valueGetterParam = valueGetterParam; + cond.valueParser = valueParser; + cond.getValue = getters.getValue; + cond.subCondList = subCondList; + return cond; + } + + function isObjectNotArray(val) { + return isObject(val) && !isArrayLike(val); + } + + var ConditionalExpressionParsed = + /** @class */ + function () { + function ConditionalExpressionParsed(exprOption, getters) { + this._cond = parseOption(exprOption, getters); + } + + ConditionalExpressionParsed.prototype.evaluate = function () { + return this._cond.evaluate(); + }; + + return ConditionalExpressionParsed; + }(); + function parseConditionalExpression(exprOption, getters) { + return new ConditionalExpressionParsed(exprOption, getters); + } + + var filterTransform = { + type: 'echarts:filter', + // PEDING: enhance to filter by index rather than create new data + transform: function (params) { + // [Caveat] Fail-Fast: + // Do not return the whole dataset unless user config indicate it explicitly. + // For example, if no condition specified by mistake, return an empty result + // is better than return the entire raw soruce for user to find the mistake. + var upstream = params.upstream; + var rawItem; + var condition = parseConditionalExpression(params.config, { + valueGetterAttrMap: createHashMap({ + dimension: true + }), + prepareGetValue: function (exprOption) { + var errMsg = ''; + var dimLoose = exprOption.dimension; + + if (!hasOwn(exprOption, 'dimension')) { + if ("development" !== 'production') { + errMsg = makePrintable('Relation condition must has prop "dimension" specified.', 'Illegal condition:', exprOption); + } + + throwError(errMsg); + } + + var dimInfo = upstream.getDimensionInfo(dimLoose); + + if (!dimInfo) { + if ("development" !== 'production') { + errMsg = makePrintable('Can not find dimension info via: ' + dimLoose + '.\n', 'Existing dimensions: ', upstream.cloneAllDimensionInfo(), '.\n', 'Illegal condition:', exprOption, '.\n'); + } + + throwError(errMsg); + } + + return { + dimIdx: dimInfo.index + }; + }, + getValue: function (param) { + return upstream.retrieveValueFromItem(rawItem, param.dimIdx); + } + }); + var resultData = []; + + for (var i = 0, len = upstream.count(); i < len; i++) { + rawItem = upstream.getRawDataItem(i); + + if (condition.evaluate()) { + resultData.push(rawItem); + } + } + + return { + data: resultData + }; + } + }; + + var sampleLog = ''; + + if ("development" !== 'production') { + sampleLog = ['Valid config is like:', '{ dimension: "age", order: "asc" }', 'or [{ dimension: "age", order: "asc"], { dimension: "date", order: "desc" }]'].join(' '); + } + + var sortTransform = { + type: 'echarts:sort', + transform: function (params) { + var upstream = params.upstream; + var config = params.config; + var errMsg = ''; // Normalize + // const orderExprList: OrderExpression[] = isArray(config[0]) + // ? config as OrderExpression[] + // : [config as OrderExpression]; + + var orderExprList = normalizeToArray(config); + + if (!orderExprList.length) { + if ("development" !== 'production') { + errMsg = 'Empty `config` in sort transform.'; + } + + throwError(errMsg); + } + + var orderDefList = []; + each(orderExprList, function (orderExpr) { + var dimLoose = orderExpr.dimension; + var order = orderExpr.order; + var parserName = orderExpr.parser; + var incomparable = orderExpr.incomparable; + + if (dimLoose == null) { + if ("development" !== 'production') { + errMsg = 'Sort transform config must has "dimension" specified.' + sampleLog; + } + + throwError(errMsg); + } + + if (order !== 'asc' && order !== 'desc') { + if ("development" !== 'production') { + errMsg = 'Sort transform config must has "order" specified.' + sampleLog; + } + + throwError(errMsg); + } + + if (incomparable && incomparable !== 'min' && incomparable !== 'max') { + var errMsg_1 = ''; + + if ("development" !== 'production') { + errMsg_1 = 'incomparable must be "min" or "max" rather than "' + incomparable + '".'; + } + + throwError(errMsg_1); + } + + if (order !== 'asc' && order !== 'desc') { + var errMsg_2 = ''; + + if ("development" !== 'production') { + errMsg_2 = 'order must be "asc" or "desc" rather than "' + order + '".'; + } + + throwError(errMsg_2); + } + + var dimInfo = upstream.getDimensionInfo(dimLoose); + + if (!dimInfo) { + if ("development" !== 'production') { + errMsg = makePrintable('Can not find dimension info via: ' + dimLoose + '.\n', 'Existing dimensions: ', upstream.cloneAllDimensionInfo(), '.\n', 'Illegal config:', orderExpr, '.\n'); + } + + throwError(errMsg); + } + + var parser = parserName ? getRawValueParser(parserName) : null; + + if (parserName && !parser) { + if ("development" !== 'production') { + errMsg = makePrintable('Invalid parser name ' + parserName + '.\n', 'Illegal config:', orderExpr, '.\n'); + } + + throwError(errMsg); + } + + orderDefList.push({ + dimIdx: dimInfo.index, + parser: parser, + comparator: new SortOrderComparator(order, incomparable) + }); + }); // TODO: support it? + + var sourceFormat = upstream.sourceFormat; + + if (sourceFormat !== SOURCE_FORMAT_ARRAY_ROWS && sourceFormat !== SOURCE_FORMAT_OBJECT_ROWS) { + if ("development" !== 'production') { + errMsg = 'sourceFormat "' + sourceFormat + '" is not supported yet'; + } + + throwError(errMsg); + } // Other upstream format are all array. + + + var resultData = []; + + for (var i = 0, len = upstream.count(); i < len; i++) { + resultData.push(upstream.getRawDataItem(i)); + } + + resultData.sort(function (item0, item1) { + for (var i = 0; i < orderDefList.length; i++) { + var orderDef = orderDefList[i]; + var val0 = upstream.retrieveValueFromItem(item0, orderDef.dimIdx); + var val1 = upstream.retrieveValueFromItem(item1, orderDef.dimIdx); + + if (orderDef.parser) { + val0 = orderDef.parser(val0); + val1 = orderDef.parser(val1); + } + + var result = orderDef.comparator.evaluate(val0, val1); + + if (result !== 0) { + return result; + } + } + + return 0; + }); + return { + data: resultData + }; + } + }; + + function install$R(registers) { + registers.registerTransform(filterTransform); + registers.registerTransform(sortTransform); + } + + var DatasetModel = + /** @class */ + function (_super) { + __extends(DatasetModel, _super); + + function DatasetModel() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = 'dataset'; + return _this; + } + + DatasetModel.prototype.init = function (option, parentModel, ecModel) { + _super.prototype.init.call(this, option, parentModel, ecModel); + + this._sourceManager = new SourceManager(this); + disableTransformOptionMerge(this); + }; + + DatasetModel.prototype.mergeOption = function (newOption, ecModel) { + _super.prototype.mergeOption.call(this, newOption, ecModel); + + disableTransformOptionMerge(this); + }; + + DatasetModel.prototype.optionUpdated = function () { + this._sourceManager.dirty(); + }; + + DatasetModel.prototype.getSourceManager = function () { + return this._sourceManager; + }; + + DatasetModel.type = 'dataset'; + DatasetModel.defaultOption = { + seriesLayoutBy: SERIES_LAYOUT_BY_COLUMN + }; + return DatasetModel; + }(ComponentModel); + + var DatasetView = + /** @class */ + function (_super) { + __extends(DatasetView, _super); + + function DatasetView() { + var _this = _super !== null && _super.apply(this, arguments) || this; + + _this.type = 'dataset'; + return _this; + } + + DatasetView.type = 'dataset'; + return DatasetView; + }(ComponentView); + + function install$S(registers) { + registers.registerComponentModel(DatasetModel); + registers.registerComponentView(DatasetView); + } + + var CMD$4 = PathProxy.CMD; + function aroundEqual(a, b) { + return Math.abs(a - b) < 1e-5; + } + function pathToBezierCurves(path) { + var data = path.data; + var len = path.len(); + var bezierArrayGroups = []; + var currentSubpath; + var xi = 0; + var yi = 0; + var x0 = 0; + var y0 = 0; + function createNewSubpath(x, y) { + if (currentSubpath && currentSubpath.length > 2) { + bezierArrayGroups.push(currentSubpath); + } + currentSubpath = [x, y]; + } + function addLine(x0, y0, x1, y1) { + if (!(aroundEqual(x0, x1) && aroundEqual(y0, y1))) { + currentSubpath.push(x0, y0, x1, y1, x1, y1); + } + } + function addArc(startAngle, endAngle, cx, cy, rx, ry) { + var delta = Math.abs(endAngle - startAngle); + var len = Math.tan(delta / 4) * 4 / 3; + var dir = endAngle < startAngle ? -1 : 1; + var c1 = Math.cos(startAngle); + var s1 = Math.sin(startAngle); + var c2 = Math.cos(endAngle); + var s2 = Math.sin(endAngle); + var x1 = c1 * rx + cx; + var y1 = s1 * ry + cy; + var x4 = c2 * rx + cx; + var y4 = s2 * ry + cy; + var hx = rx * len * dir; + var hy = ry * len * dir; + currentSubpath.push(x1 - hx * s1, y1 + hy * c1, x4 + hx * s2, y4 - hy * c2, x4, y4); + } + var x1; + var y1; + var x2; + var y2; + for (var i = 0; i < len;) { + var cmd = data[i++]; + var isFirst = i === 1; + if (isFirst) { + xi = data[i]; + yi = data[i + 1]; + x0 = xi; + y0 = yi; + if (cmd === CMD$4.L || cmd === CMD$4.C || cmd === CMD$4.Q) { + currentSubpath = [x0, y0]; + } + } + switch (cmd) { + case CMD$4.M: + xi = x0 = data[i++]; + yi = y0 = data[i++]; + createNewSubpath(x0, y0); + break; + case CMD$4.L: + x1 = data[i++]; + y1 = data[i++]; + addLine(xi, yi, x1, y1); + xi = x1; + yi = y1; + break; + case CMD$4.C: + currentSubpath.push(data[i++], data[i++], data[i++], data[i++], xi = data[i++], yi = data[i++]); + break; + case CMD$4.Q: + x1 = data[i++]; + y1 = data[i++]; + x2 = data[i++]; + y2 = data[i++]; + currentSubpath.push(xi + 2 / 3 * (x1 - xi), yi + 2 / 3 * (y1 - yi), x2 + 2 / 3 * (x1 - x2), y2 + 2 / 3 * (y1 - y2), x2, y2); + xi = x2; + yi = y2; + break; + case CMD$4.A: + var cx = data[i++]; + var cy = data[i++]; + var rx = data[i++]; + var ry = data[i++]; + var startAngle = data[i++]; + var endAngle = data[i++] + startAngle; + i += 1; + var anticlockwise = !data[i++]; + x1 = Math.cos(startAngle) * rx + cx; + y1 = Math.sin(startAngle) * ry + cy; + if (isFirst) { + x0 = x1; + y0 = y1; + createNewSubpath(x0, y0); + } + else { + addLine(xi, yi, x1, y1); + } + xi = Math.cos(endAngle) * rx + cx; + yi = Math.sin(endAngle) * ry + cy; + var step = (anticlockwise ? -1 : 1) * Math.PI / 2; + for (var angle = startAngle; anticlockwise ? angle > endAngle : angle < endAngle; angle += step) { + var nextAngle = anticlockwise ? Math.max(angle + step, endAngle) + : Math.min(angle + step, endAngle); + addArc(angle, nextAngle, cx, cy, rx, ry); + } + break; + case CMD$4.R: + x0 = xi = data[i++]; + y0 = yi = data[i++]; + x1 = x0 + data[i++]; + y1 = y0 + data[i++]; + createNewSubpath(x1, y0); + addLine(x1, y0, x1, y1); + addLine(x1, y1, x0, y1); + addLine(x0, y1, x0, y0); + addLine(x0, y0, x1, y0); + break; + case CMD$4.Z: + currentSubpath && addLine(xi, yi, x0, y0); + xi = x0; + yi = y0; + break; + } + } + if (currentSubpath && currentSubpath.length > 2) { + bezierArrayGroups.push(currentSubpath); + } + return bezierArrayGroups; + } + function adpativeBezier(x0, y0, x1, y1, x2, y2, x3, y3, out, scale) { + if (aroundEqual(x0, x1) && aroundEqual(y0, y1) && aroundEqual(x2, x3) && aroundEqual(y2, y3)) { + out.push(x3, y3); + return; + } + var PIXEL_DISTANCE = 2 / scale; + var PIXEL_DISTANCE_SQR = PIXEL_DISTANCE * PIXEL_DISTANCE; + var dx = x3 - x0; + var dy = y3 - y0; + var d = Math.sqrt(dx * dx + dy * dy); + dx /= d; + dy /= d; + var dx1 = x1 - x0; + var dy1 = y1 - y0; + var dx2 = x2 - x3; + var dy2 = y2 - y3; + var cp1LenSqr = dx1 * dx1 + dy1 * dy1; + var cp2LenSqr = dx2 * dx2 + dy2 * dy2; + if (cp1LenSqr < PIXEL_DISTANCE_SQR && cp2LenSqr < PIXEL_DISTANCE_SQR) { + out.push(x3, y3); + return; + } + var projLen1 = dx * dx1 + dy * dy1; + var projLen2 = -dx * dx2 - dy * dy2; + var d1Sqr = cp1LenSqr - projLen1 * projLen1; + var d2Sqr = cp2LenSqr - projLen2 * projLen2; + if (d1Sqr < PIXEL_DISTANCE_SQR && projLen1 >= 0 + && d2Sqr < PIXEL_DISTANCE_SQR && projLen2 >= 0) { + out.push(x3, y3); + return; + } + var tmpSegX = []; + var tmpSegY = []; + cubicSubdivide(x0, x1, x2, x3, 0.5, tmpSegX); + cubicSubdivide(y0, y1, y2, y3, 0.5, tmpSegY); + adpativeBezier(tmpSegX[0], tmpSegY[0], tmpSegX[1], tmpSegY[1], tmpSegX[2], tmpSegY[2], tmpSegX[3], tmpSegY[3], out, scale); + adpativeBezier(tmpSegX[4], tmpSegY[4], tmpSegX[5], tmpSegY[5], tmpSegX[6], tmpSegY[6], tmpSegX[7], tmpSegY[7], out, scale); + } + function pathToPolygons(path, scale) { + var bezierArrayGroups = pathToBezierCurves(path); + var polygons = []; + scale = scale || 1; + for (var i = 0; i < bezierArrayGroups.length; i++) { + var beziers = bezierArrayGroups[i]; + var polygon = []; + var x0 = beziers[0]; + var y0 = beziers[1]; + polygon.push(x0, y0); + for (var k = 2; k < beziers.length;) { + var x1 = beziers[k++]; + var y1 = beziers[k++]; + var x2 = beziers[k++]; + var y2 = beziers[k++]; + var x3 = beziers[k++]; + var y3 = beziers[k++]; + adpativeBezier(x0, y0, x1, y1, x2, y2, x3, y3, polygon, scale); + x0 = x3; + y0 = y3; + } + polygons.push(polygon); + } + return polygons; + } + + function getDividingGrids(dimSize, rowDim, count) { + var rowSize = dimSize[rowDim]; + var columnSize = dimSize[1 - rowDim]; + var ratio = Math.abs(rowSize / columnSize); + var rowCount = Math.ceil(Math.sqrt(ratio * count)); + var columnCount = Math.floor(count / rowCount); + if (columnCount === 0) { + columnCount = 1; + rowCount = count; + } + var grids = []; + for (var i = 0; i < rowCount; i++) { + grids.push(columnCount); + } + var currentCount = rowCount * columnCount; + var remained = count - currentCount; + if (remained > 0) { + for (var i = 0; i < remained; i++) { + grids[i % rowCount] += 1; + } + } + return grids; + } + function divideSector(sectorShape, count, outShapes) { + var r0 = sectorShape.r0; + var r = sectorShape.r; + var startAngle = sectorShape.startAngle; + var endAngle = sectorShape.endAngle; + var angle = Math.abs(endAngle - startAngle); + var arcLen = angle * r; + var deltaR = r - r0; + var isAngleRow = arcLen > Math.abs(deltaR); + var grids = getDividingGrids([arcLen, deltaR], isAngleRow ? 0 : 1, count); + var rowSize = (isAngleRow ? angle : deltaR) / grids.length; + for (var row = 0; row < grids.length; row++) { + var columnSize = (isAngleRow ? deltaR : angle) / grids[row]; + for (var column = 0; column < grids[row]; column++) { + var newShape = {}; + if (isAngleRow) { + newShape.startAngle = startAngle + rowSize * row; + newShape.endAngle = startAngle + rowSize * (row + 1); + newShape.r0 = r0 + columnSize * column; + newShape.r = r0 + columnSize * (column + 1); + } + else { + newShape.startAngle = startAngle + columnSize * column; + newShape.endAngle = startAngle + columnSize * (column + 1); + newShape.r0 = r0 + rowSize * row; + newShape.r = r0 + rowSize * (row + 1); + } + newShape.clockwise = sectorShape.clockwise; + newShape.cx = sectorShape.cx; + newShape.cy = sectorShape.cy; + outShapes.push(newShape); + } + } + } + function divideRect(rectShape, count, outShapes) { + var width = rectShape.width; + var height = rectShape.height; + var isHorizontalRow = width > height; + var grids = getDividingGrids([width, height], isHorizontalRow ? 0 : 1, count); + var rowSizeDim = isHorizontalRow ? 'width' : 'height'; + var columnSizeDim = isHorizontalRow ? 'height' : 'width'; + var rowDim = isHorizontalRow ? 'x' : 'y'; + var columnDim = isHorizontalRow ? 'y' : 'x'; + var rowSize = rectShape[rowSizeDim] / grids.length; + for (var row = 0; row < grids.length; row++) { + var columnSize = rectShape[columnSizeDim] / grids[row]; + for (var column = 0; column < grids[row]; column++) { + var newShape = {}; + newShape[rowDim] = row * rowSize; + newShape[columnDim] = column * columnSize; + newShape[rowSizeDim] = rowSize; + newShape[columnSizeDim] = columnSize; + newShape.x += rectShape.x; + newShape.y += rectShape.y; + outShapes.push(newShape); + } + } + } + function crossProduct2d$1(x1, y1, x2, y2) { + return x1 * y2 - x2 * y1; + } + function lineLineIntersect$1(a1x, a1y, a2x, a2y, b1x, b1y, b2x, b2y) { + var mx = a2x - a1x; + var my = a2y - a1y; + var nx = b2x - b1x; + var ny = b2y - b1y; + var nmCrossProduct = crossProduct2d$1(nx, ny, mx, my); + if (Math.abs(nmCrossProduct) < 1e-6) { + return null; + } + var b1a1x = a1x - b1x; + var b1a1y = a1y - b1y; + var p = crossProduct2d$1(b1a1x, b1a1y, nx, ny) / nmCrossProduct; + if (p < 0 || p > 1) { + return null; + } + return new Point(p * mx + a1x, p * my + a1y); + } + function projPtOnLine(pt, lineA, lineB) { + var dir = new Point(); + Point.sub(dir, lineB, lineA); + dir.normalize(); + var dir2 = new Point(); + Point.sub(dir2, pt, lineA); + var len = dir2.dot(dir); + return len; + } + function addToPoly(poly, pt) { + var last = poly[poly.length - 1]; + if (last && last[0] === pt[0] && last[1] === pt[1]) { + return; + } + poly.push(pt); + } + function splitPolygonByLine(points, lineA, lineB) { + var len = points.length; + var intersections = []; + for (var i = 0; i < len; i++) { + var p0 = points[i]; + var p1 = points[(i + 1) % len]; + var intersectionPt = lineLineIntersect$1(p0[0], p0[1], p1[0], p1[1], lineA.x, lineA.y, lineB.x, lineB.y); + if (intersectionPt) { + intersections.push({ + projPt: projPtOnLine(intersectionPt, lineA, lineB), + pt: intersectionPt, + idx: i + }); + } + } + if (intersections.length < 2) { + return [{ points: points }, { points: points }]; + } + intersections.sort(function (a, b) { + return a.projPt - b.projPt; + }); + var splitPt0 = intersections[0]; + var splitPt1 = intersections[intersections.length - 1]; + if (splitPt1.idx < splitPt0.idx) { + var tmp = splitPt0; + splitPt0 = splitPt1; + splitPt1 = tmp; + } + var splitPt0Arr = [splitPt0.pt.x, splitPt0.pt.y]; + var splitPt1Arr = [splitPt1.pt.x, splitPt1.pt.y]; + var newPolyA = [splitPt0Arr]; + var newPolyB = [splitPt1Arr]; + for (var i = splitPt0.idx + 1; i <= splitPt1.idx; i++) { + addToPoly(newPolyA, points[i].slice()); + } + addToPoly(newPolyA, splitPt1Arr); + addToPoly(newPolyA, splitPt0Arr); + for (var i = splitPt1.idx + 1; i <= splitPt0.idx + len; i++) { + addToPoly(newPolyB, points[i % len].slice()); + } + addToPoly(newPolyB, splitPt0Arr); + addToPoly(newPolyB, splitPt1Arr); + return [{ + points: newPolyA + }, { + points: newPolyB + }]; + } + function binaryDividePolygon(polygonShape) { + var points = polygonShape.points; + var min = []; + var max = []; + fromPoints(points, min, max); + var boundingRect = new BoundingRect(min[0], min[1], max[0] - min[0], max[1] - min[1]); + var width = boundingRect.width; + var height = boundingRect.height; + var x = boundingRect.x; + var y = boundingRect.y; + var pt0 = new Point(); + var pt1 = new Point(); + if (width > height) { + pt0.x = pt1.x = x + width / 2; + pt0.y = y; + pt1.y = y + height; + } + else { + pt0.y = pt1.y = y + height / 2; + pt0.x = x; + pt1.x = x + width; + } + return splitPolygonByLine(points, pt0, pt1); + } + function binaryDivideRecursive(divider, shape, count, out) { + if (count === 1) { + out.push(shape); + } + else { + var mid = Math.floor(count / 2); + var sub = divider(shape); + binaryDivideRecursive(divider, sub[0], mid, out); + binaryDivideRecursive(divider, sub[1], count - mid, out); + } + return out; + } + function clone$4(path, count) { + var paths = []; + for (var i = 0; i < count; i++) { + paths.push(clonePath(path)); + } + return paths; + } + function copyPathProps(source, target) { + target.setStyle(source.style); + target.z = source.z; + target.z2 = source.z2; + target.zlevel = source.zlevel; + } + function polygonConvert(points) { + var out = []; + for (var i = 0; i < points.length;) { + out.push([points[i++], points[i++]]); + } + return out; + } + function split(path, count) { + var outShapes = []; + var shape = path.shape; + var OutShapeCtor; + switch (path.type) { + case 'rect': + divideRect(shape, count, outShapes); + OutShapeCtor = Rect; + break; + case 'sector': + divideSector(shape, count, outShapes); + OutShapeCtor = Sector; + break; + case 'circle': + divideSector({ + r0: 0, r: shape.r, startAngle: 0, endAngle: Math.PI * 2, + cx: shape.cx, cy: shape.cy + }, count, outShapes); + OutShapeCtor = Sector; + break; + default: + var m = path.getComputedTransform(); + var scale = m ? Math.sqrt(Math.max(m[0] * m[0] + m[1] * m[1], m[2] * m[2] + m[3] * m[3])) : 1; + var polygons = map(pathToPolygons(path.getUpdatedPathProxy(), scale), function (poly) { return polygonConvert(poly); }); + var polygonCount = polygons.length; + if (polygonCount === 0) { + binaryDivideRecursive(binaryDividePolygon, { + points: polygons[0] + }, count, outShapes); + } + else if (polygonCount === count) { + for (var i = 0; i < polygonCount; i++) { + outShapes.push({ + points: polygons[i] + }); + } + } + else { + var totalArea_1 = 0; + var items = map(polygons, function (poly) { + var min = []; + var max = []; + fromPoints(poly, min, max); + var area = (max[1] - min[1]) * (max[0] - min[0]); + totalArea_1 += area; + return { poly: poly, area: area }; + }); + items.sort(function (a, b) { return b.area - a.area; }); + var left = count; + for (var i = 0; i < polygonCount; i++) { + var item = items[i]; + if (left <= 0) { + break; + } + var selfCount = i === polygonCount - 1 + ? left + : Math.ceil(item.area / totalArea_1 * count); + if (selfCount < 0) { + continue; + } + binaryDivideRecursive(binaryDividePolygon, { + points: item.poly + }, selfCount, outShapes); + left -= selfCount; + } + } + OutShapeCtor = Polygon; + break; + } + if (!OutShapeCtor) { + return clone$4(path, count); + } + var out = []; + for (var i = 0; i < outShapes.length; i++) { + var subPath = new OutShapeCtor(); + subPath.setShape(outShapes[i]); + copyPathProps(path, subPath); + out.push(subPath); + } + return out; + } + + function alignSubpath(subpath1, subpath2) { + var len1 = subpath1.length; + var len2 = subpath2.length; + if (len1 === len2) { + return [subpath1, subpath2]; + } + var tmpSegX = []; + var tmpSegY = []; + var shorterPath = len1 < len2 ? subpath1 : subpath2; + var shorterLen = Math.min(len1, len2); + var diff = Math.abs(len2 - len1) / 6; + var shorterBezierCount = (shorterLen - 2) / 6; + var eachCurveSubDivCount = Math.ceil(diff / shorterBezierCount) + 1; + var newSubpath = [shorterPath[0], shorterPath[1]]; + var remained = diff; + for (var i = 2; i < shorterLen;) { + var x0 = shorterPath[i - 2]; + var y0 = shorterPath[i - 1]; + var x1 = shorterPath[i++]; + var y1 = shorterPath[i++]; + var x2 = shorterPath[i++]; + var y2 = shorterPath[i++]; + var x3 = shorterPath[i++]; + var y3 = shorterPath[i++]; + if (remained <= 0) { + newSubpath.push(x1, y1, x2, y2, x3, y3); + continue; + } + var actualSubDivCount = Math.min(remained, eachCurveSubDivCount - 1) + 1; + for (var k = 1; k <= actualSubDivCount; k++) { + var p = k / actualSubDivCount; + cubicSubdivide(x0, x1, x2, x3, p, tmpSegX); + cubicSubdivide(y0, y1, y2, y3, p, tmpSegY); + x0 = tmpSegX[3]; + y0 = tmpSegY[3]; + newSubpath.push(tmpSegX[1], tmpSegY[1], tmpSegX[2], tmpSegY[2], x0, y0); + x1 = tmpSegX[5]; + y1 = tmpSegY[5]; + x2 = tmpSegX[6]; + y2 = tmpSegY[6]; + } + remained -= actualSubDivCount - 1; + } + return shorterPath === subpath1 ? [newSubpath, subpath2] : [subpath1, newSubpath]; + } + function createSubpath(lastSubpathSubpath, otherSubpath) { + var len = lastSubpathSubpath.length; + var lastX = lastSubpathSubpath[len - 2]; + var lastY = lastSubpathSubpath[len - 1]; + var newSubpath = []; + for (var i = 0; i < otherSubpath.length;) { + newSubpath[i++] = lastX; + newSubpath[i++] = lastY; + } + return newSubpath; + } + function alignBezierCurves(array1, array2) { + var _a; + var lastSubpath1; + var lastSubpath2; + var newArray1 = []; + var newArray2 = []; + for (var i = 0; i < Math.max(array1.length, array2.length); i++) { + var subpath1 = array1[i]; + var subpath2 = array2[i]; + var newSubpath1 = void 0; + var newSubpath2 = void 0; + if (!subpath1) { + newSubpath1 = createSubpath(lastSubpath1 || subpath2, subpath2); + newSubpath2 = subpath2; + } + else if (!subpath2) { + newSubpath2 = createSubpath(lastSubpath2 || subpath1, subpath1); + newSubpath1 = subpath1; + } + else { + _a = alignSubpath(subpath1, subpath2), newSubpath1 = _a[0], newSubpath2 = _a[1]; + lastSubpath1 = newSubpath1; + lastSubpath2 = newSubpath2; + } + newArray1.push(newSubpath1); + newArray2.push(newSubpath2); + } + return [newArray1, newArray2]; + } + function centroid$1(array) { + var signedArea = 0; + var cx = 0; + var cy = 0; + var len = array.length; + for (var i = 0, j = len - 2; i < len; j = i, i += 2) { + var x0 = array[j]; + var y0 = array[j + 1]; + var x1 = array[i]; + var y1 = array[i + 1]; + var a = x0 * y1 - x1 * y0; + signedArea += a; + cx += (x0 + x1) * a; + cy += (y0 + y1) * a; + } + if (signedArea === 0) { + return [array[0] || 0, array[1] || 0]; + } + return [cx / signedArea / 3, cy / signedArea / 3, signedArea]; + } + function findBestRingOffset(fromSubBeziers, toSubBeziers, fromCp, toCp) { + var bezierCount = (fromSubBeziers.length - 2) / 6; + var bestScore = Infinity; + var bestOffset = 0; + var len = fromSubBeziers.length; + var len2 = len - 2; + for (var offset = 0; offset < bezierCount; offset++) { + var cursorOffset = offset * 6; + var score = 0; + for (var k = 0; k < len; k += 2) { + var idx = k === 0 ? cursorOffset : ((cursorOffset + k - 2) % len2 + 2); + var x0 = fromSubBeziers[idx] - fromCp[0]; + var y0 = fromSubBeziers[idx + 1] - fromCp[1]; + var x1 = toSubBeziers[k] - toCp[0]; + var y1 = toSubBeziers[k + 1] - toCp[1]; + var dx = x1 - x0; + var dy = y1 - y0; + score += dx * dx + dy * dy; + } + if (score < bestScore) { + bestScore = score; + bestOffset = offset; + } + } + return bestOffset; + } + function reverse(array) { + var newArr = []; + var len = array.length; + for (var i = 0; i < len; i += 2) { + newArr[i] = array[len - i - 2]; + newArr[i + 1] = array[len - i - 1]; + } + return newArr; + } + function findBestMorphingRotation(fromArr, toArr, searchAngleIteration, searchAngleRange) { + var result = []; + var fromNeedsReverse; + for (var i = 0; i < fromArr.length; i++) { + var fromSubpathBezier = fromArr[i]; + var toSubpathBezier = toArr[i]; + var fromCp = centroid$1(fromSubpathBezier); + var toCp = centroid$1(toSubpathBezier); + if (fromNeedsReverse == null) { + fromNeedsReverse = fromCp[2] < 0 !== toCp[2] < 0; + } + var newFromSubpathBezier = []; + var newToSubpathBezier = []; + var bestAngle = 0; + var bestScore = Infinity; + var tmpArr = []; + var len = fromSubpathBezier.length; + if (fromNeedsReverse) { + fromSubpathBezier = reverse(fromSubpathBezier); + } + var offset = findBestRingOffset(fromSubpathBezier, toSubpathBezier, fromCp, toCp) * 6; + var len2 = len - 2; + for (var k = 0; k < len2; k += 2) { + var idx = (offset + k) % len2 + 2; + newFromSubpathBezier[k + 2] = fromSubpathBezier[idx] - fromCp[0]; + newFromSubpathBezier[k + 3] = fromSubpathBezier[idx + 1] - fromCp[1]; + } + newFromSubpathBezier[0] = fromSubpathBezier[offset] - fromCp[0]; + newFromSubpathBezier[1] = fromSubpathBezier[offset + 1] - fromCp[1]; + if (searchAngleIteration > 0) { + var step = searchAngleRange / searchAngleIteration; + for (var angle = -searchAngleRange / 2; angle <= searchAngleRange / 2; angle += step) { + var sa = Math.sin(angle); + var ca = Math.cos(angle); + var score = 0; + for (var k = 0; k < fromSubpathBezier.length; k += 2) { + var x0 = newFromSubpathBezier[k]; + var y0 = newFromSubpathBezier[k + 1]; + var x1 = toSubpathBezier[k] - toCp[0]; + var y1 = toSubpathBezier[k + 1] - toCp[1]; + var newX1 = x1 * ca - y1 * sa; + var newY1 = x1 * sa + y1 * ca; + tmpArr[k] = newX1; + tmpArr[k + 1] = newY1; + var dx = newX1 - x0; + var dy = newY1 - y0; + score += dx * dx + dy * dy; + } + if (score < bestScore) { + bestScore = score; + bestAngle = angle; + for (var m = 0; m < tmpArr.length; m++) { + newToSubpathBezier[m] = tmpArr[m]; + } + } + } + } + else { + for (var i_1 = 0; i_1 < len; i_1 += 2) { + newToSubpathBezier[i_1] = toSubpathBezier[i_1] - toCp[0]; + newToSubpathBezier[i_1 + 1] = toSubpathBezier[i_1 + 1] - toCp[1]; + } + } + result.push({ + from: newFromSubpathBezier, + to: newToSubpathBezier, + fromCp: fromCp, + toCp: toCp, + rotation: -bestAngle + }); + } + return result; + } + function isCombineMorphing(path) { + return path.__isCombineMorphing; + } + var SAVED_METHOD_PREFIX = '__mOriginal_'; + function saveAndModifyMethod(obj, methodName, modifiers) { + var savedMethodName = SAVED_METHOD_PREFIX + methodName; + var originalMethod = obj[savedMethodName] || obj[methodName]; + if (!obj[savedMethodName]) { + obj[savedMethodName] = obj[methodName]; + } + var replace = modifiers.replace; + var after = modifiers.after; + var before = modifiers.before; + obj[methodName] = function () { + var args = arguments; + var res; + before && before.apply(this, args); + if (replace) { + res = replace.apply(this, args); + } + else { + res = originalMethod.apply(this, args); + } + after && after.apply(this, args); + return res; + }; + } + function restoreMethod(obj, methodName) { + var savedMethodName = SAVED_METHOD_PREFIX + methodName; + if (obj[savedMethodName]) { + obj[methodName] = obj[savedMethodName]; + obj[savedMethodName] = null; + } + } + function applyTransformOnBeziers(bezierCurves, mm) { + for (var i = 0; i < bezierCurves.length; i++) { + var subBeziers = bezierCurves[i]; + for (var k = 0; k < subBeziers.length;) { + var x = subBeziers[k]; + var y = subBeziers[k + 1]; + subBeziers[k++] = mm[0] * x + mm[2] * y + mm[4]; + subBeziers[k++] = mm[1] * x + mm[3] * y + mm[5]; + } + } + } + function prepareMorphPath(fromPath, toPath) { + var fromPathProxy = fromPath.getUpdatedPathProxy(); + var toPathProxy = toPath.getUpdatedPathProxy(); + var _a = alignBezierCurves(pathToBezierCurves(fromPathProxy), pathToBezierCurves(toPathProxy)), fromBezierCurves = _a[0], toBezierCurves = _a[1]; + var fromPathTransform = fromPath.getComputedTransform(); + var toPathTransform = toPath.getComputedTransform(); + function updateIdentityTransform() { + this.transform = null; + } + fromPathTransform && applyTransformOnBeziers(fromBezierCurves, fromPathTransform); + toPathTransform && applyTransformOnBeziers(toBezierCurves, toPathTransform); + saveAndModifyMethod(toPath, 'updateTransform', { replace: updateIdentityTransform }); + toPath.transform = null; + var morphingData = findBestMorphingRotation(fromBezierCurves, toBezierCurves, 10, Math.PI); + var tmpArr = []; + saveAndModifyMethod(toPath, 'buildPath', { replace: function (path) { + var t = toPath.__morphT; + var onet = 1 - t; + var newCp = []; + for (var i = 0; i < morphingData.length; i++) { + var item = morphingData[i]; + var from = item.from; + var to = item.to; + var angle = item.rotation * t; + var fromCp = item.fromCp; + var toCp = item.toCp; + var sa = Math.sin(angle); + var ca = Math.cos(angle); + lerp(newCp, fromCp, toCp, t); + for (var m = 0; m < from.length; m += 2) { + var x0_1 = from[m]; + var y0_1 = from[m + 1]; + var x1 = to[m]; + var y1 = to[m + 1]; + var x = x0_1 * onet + x1 * t; + var y = y0_1 * onet + y1 * t; + tmpArr[m] = (x * ca - y * sa) + newCp[0]; + tmpArr[m + 1] = (x * sa + y * ca) + newCp[1]; + } + var x0 = tmpArr[0]; + var y0 = tmpArr[1]; + path.moveTo(x0, y0); + for (var m = 2; m < from.length;) { + var x1 = tmpArr[m++]; + var y1 = tmpArr[m++]; + var x2 = tmpArr[m++]; + var y2 = tmpArr[m++]; + var x3 = tmpArr[m++]; + var y3 = tmpArr[m++]; + if (x0 === x1 && y0 === y1 && x2 === x3 && y2 === y3) { + path.lineTo(x3, y3); + } + else { + path.bezierCurveTo(x1, y1, x2, y2, x3, y3); + } + x0 = x3; + y0 = y3; + } + } + } }); + } + function morphPath(fromPath, toPath, animationOpts) { + if (!fromPath || !toPath) { + return toPath; + } + var oldDone = animationOpts.done; + var oldDuring = animationOpts.during; + prepareMorphPath(fromPath, toPath); + toPath.__morphT = 0; + function restoreToPath() { + restoreMethod(toPath, 'buildPath'); + restoreMethod(toPath, 'updateTransform'); + toPath.__morphT = -1; + toPath.createPathProxy(); + toPath.dirtyShape(); + } + toPath.animateTo({ + __morphT: 1 + }, defaults({ + during: function (p) { + toPath.dirtyShape(); + oldDuring && oldDuring(p); + }, + done: function () { + restoreToPath(); + oldDone && oldDone(); + } + }, animationOpts)); + return toPath; + } + function hilbert(x, y, minX, minY, maxX, maxY) { + var bits = 16; + x = (maxX === minX) ? 0 : Math.round(32767 * (x - minX) / (maxX - minX)); + y = (maxY === minY) ? 0 : Math.round(32767 * (y - minY) / (maxY - minY)); + var d = 0; + var tmp; + for (var s = (1 << bits) / 2; s > 0; s /= 2) { + var rx = 0; + var ry = 0; + if ((x & s) > 0) { + rx = 1; + } + if ((y & s) > 0) { + ry = 1; + } + d += s * s * ((3 * rx) ^ ry); + if (ry === 0) { + if (rx === 1) { + x = s - 1 - x; + y = s - 1 - y; + } + tmp = x; + x = y; + y = tmp; + } + } + return d; + } + function sortPaths(pathList) { + var xMin = Infinity; + var yMin = Infinity; + var xMax = -Infinity; + var yMax = -Infinity; + var cps = map(pathList, function (path) { + var rect = path.getBoundingRect(); + var m = path.getComputedTransform(); + var x = rect.x + rect.width / 2 + (m ? m[4] : 0); + var y = rect.y + rect.height / 2 + (m ? m[5] : 0); + xMin = Math.min(x, xMin); + yMin = Math.min(y, yMin); + xMax = Math.max(x, xMax); + yMax = Math.max(y, yMax); + return [x, y]; + }); + var items = map(cps, function (cp, idx) { + return { + cp: cp, + z: hilbert(cp[0], cp[1], xMin, yMin, xMax, yMax), + path: pathList[idx] + }; + }); + return items.sort(function (a, b) { return a.z - b.z; }).map(function (item) { return item.path; }); + } + function defaultDividePath(param) { + return split(param.path, param.count); + } + function createEmptyReturn() { + return { + fromIndividuals: [], + toIndividuals: [], + count: 0 + }; + } + function combineMorph(fromList, toPath, animationOpts) { + var fromPathList = []; + function addFromPath(fromList) { + for (var i = 0; i < fromList.length; i++) { + var from = fromList[i]; + if (isCombineMorphing(from)) { + addFromPath(from.childrenRef()); + } + else if (from instanceof Path) { + fromPathList.push(from); + } + } + } + addFromPath(fromList); + var separateCount = fromPathList.length; + if (!separateCount) { + return createEmptyReturn(); + } + var dividePath = animationOpts.dividePath || defaultDividePath; + var toSubPathList = dividePath({ + path: toPath, count: separateCount + }); + if (toSubPathList.length !== separateCount) { + console.error('Invalid morphing: unmatched splitted path'); + return createEmptyReturn(); + } + fromPathList = sortPaths(fromPathList); + toSubPathList = sortPaths(toSubPathList); + var oldDone = animationOpts.done; + var oldDuring = animationOpts.during; + var individualDelay = animationOpts.individualDelay; + var identityTransform = new Transformable(); + for (var i = 0; i < separateCount; i++) { + var from = fromPathList[i]; + var to = toSubPathList[i]; + to.parent = toPath; + to.copyTransform(identityTransform); + if (!individualDelay) { + prepareMorphPath(from, to); + } + } + toPath.__isCombineMorphing = true; + toPath.childrenRef = function () { + return toSubPathList; + }; + function addToSubPathListToZr(zr) { + for (var i = 0; i < toSubPathList.length; i++) { + toSubPathList[i].addSelfToZr(zr); + } + } + saveAndModifyMethod(toPath, 'addSelfToZr', { + after: function (zr) { + addToSubPathListToZr(zr); + } + }); + saveAndModifyMethod(toPath, 'removeSelfFromZr', { + after: function (zr) { + for (var i = 0; i < toSubPathList.length; i++) { + toSubPathList[i].removeSelfFromZr(zr); + } + } + }); + function restoreToPath() { + toPath.__isCombineMorphing = false; + toPath.__morphT = -1; + toPath.childrenRef = null; + restoreMethod(toPath, 'addSelfToZr'); + restoreMethod(toPath, 'removeSelfFromZr'); + } + var toLen = toSubPathList.length; + if (individualDelay) { + var animating_1 = toLen; + var eachDone = function () { + animating_1--; + if (animating_1 === 0) { + restoreToPath(); + oldDone && oldDone(); + } + }; + for (var i = 0; i < toLen; i++) { + var indivdualAnimationOpts = individualDelay ? defaults({ + delay: (animationOpts.delay || 0) + individualDelay(i, toLen, fromPathList[i], toSubPathList[i]), + done: eachDone + }, animationOpts) : animationOpts; + morphPath(fromPathList[i], toSubPathList[i], indivdualAnimationOpts); + } + } + else { + toPath.__morphT = 0; + toPath.animateTo({ + __morphT: 1 + }, defaults({ + during: function (p) { + for (var i = 0; i < toLen; i++) { + var child = toSubPathList[i]; + child.__morphT = toPath.__morphT; + child.dirtyShape(); + } + oldDuring && oldDuring(p); + }, + done: function () { + restoreToPath(); + for (var i = 0; i < fromList.length; i++) { + restoreMethod(fromList[i], 'updateTransform'); + } + oldDone && oldDone(); + } + }, animationOpts)); + } + if (toPath.__zr) { + addToSubPathListToZr(toPath.__zr); + } + return { + fromIndividuals: fromPathList, + toIndividuals: toSubPathList, + count: toLen + }; + } + function separateMorph(fromPath, toPathList, animationOpts) { + var toLen = toPathList.length; + var fromPathList = []; + var dividePath = animationOpts.dividePath || defaultDividePath; + function addFromPath(fromList) { + for (var i = 0; i < fromList.length; i++) { + var from = fromList[i]; + if (isCombineMorphing(from)) { + addFromPath(from.childrenRef()); + } + else if (from instanceof Path) { + fromPathList.push(from); + } + } + } + if (isCombineMorphing(fromPath)) { + addFromPath(fromPath.childrenRef()); + var fromLen = fromPathList.length; + if (fromLen < toLen) { + var k = 0; + for (var i = fromLen; i < toLen; i++) { + fromPathList.push(clonePath(fromPathList[k++ % fromLen])); + } + } + fromPathList.length = toLen; + } + else { + fromPathList = dividePath({ path: fromPath, count: toLen }); + var fromPathTransform = fromPath.getComputedTransform(); + for (var i = 0; i < fromPathList.length; i++) { + fromPathList[i].setLocalTransform(fromPathTransform); + } + if (fromPathList.length !== toLen) { + console.error('Invalid morphing: unmatched splitted path'); + return createEmptyReturn(); + } + } + fromPathList = sortPaths(fromPathList); + toPathList = sortPaths(toPathList); + var individualDelay = animationOpts.individualDelay; + for (var i = 0; i < toLen; i++) { + var indivdualAnimationOpts = individualDelay ? defaults({ + delay: (animationOpts.delay || 0) + individualDelay(i, toLen, fromPathList[i], toPathList[i]) + }, animationOpts) : animationOpts; + morphPath(fromPathList[i], toPathList[i], indivdualAnimationOpts); + } + return { + fromIndividuals: fromPathList, + toIndividuals: toPathList, + count: toPathList.length + }; + } + + function isMultiple(elements) { + return isArray(elements[0]); + } + + function prepareMorphBatches(one, many) { + var batches = []; + var batchCount = one.length; + + for (var i = 0; i < batchCount; i++) { + batches.push({ + one: one[i], + many: [] + }); + } + + for (var i = 0; i < many.length; i++) { + var len = many[i].length; + var k = void 0; + + for (k = 0; k < len; k++) { + batches[k % batchCount].many.push(many[i][k]); + } + } + + var off = 0; // If one has more paths than each one of many. average them. + + for (var i = batchCount - 1; i >= 0; i--) { + if (!batches[i].many.length) { + var moveFrom = batches[off].many; + + if (moveFrom.length <= 1) { + // Not enough + // Start from the first one. + if (off) { + off = 0; + } else { + return batches; + } + } + + var len = moveFrom.length; + var mid = Math.ceil(len / 2); + batches[i].many = moveFrom.slice(mid, len); + batches[off].many = moveFrom.slice(0, mid); + off++; + } + } + + return batches; + } + + var pathDividers = { + clone: function (params) { + var ret = []; // Fitting the alpha + + var approxOpacity = 1 - Math.pow(1 - params.path.style.opacity, 1 / params.count); + + for (var i = 0; i < params.count; i++) { + var cloned = clonePath(params.path); + cloned.setStyle('opacity', approxOpacity); + ret.push(cloned); + } + + return ret; + }, + // Use the default divider + split: null + }; + function applyMorphAnimation(from, to, divideShape, seriesModel, dataIndex, animateOtherProps) { + if (!from.length || !to.length) { + return; + } + + var updateAnimationCfg = getAnimationConfig('update', seriesModel, dataIndex); + + if (!(updateAnimationCfg && updateAnimationCfg.duration > 0)) { + return; + } + + var animationDelay = seriesModel.getModel('universalTransition').get('delay'); + var animationCfg = Object.assign({ + // Need to setToFinal so the further calculation based on the style can be correct. + // Like emphasis color. + setToFinal: true + }, updateAnimationCfg); + var many; + var one; + + if (isMultiple(from)) { + // manyToOne + many = from; + one = to; + } + + if (isMultiple(to)) { + // oneToMany + many = to; + one = from; + } + + function morphOneBatch(batch, fromIsMany, animateIndex, animateCount, forceManyOne) { + var batchMany = batch.many; + var batchOne = batch.one; + + if (batchMany.length === 1 && !forceManyOne) { + // Is one to one + var batchFrom = fromIsMany ? batchMany[0] : batchOne; + var batchTo = fromIsMany ? batchOne : batchMany[0]; + + if (isCombineMorphing(batchFrom)) { + // Keep doing combine animation. + morphOneBatch({ + many: [batchFrom], + one: batchTo + }, true, animateIndex, animateCount, true); + } else { + var individualAnimationCfg = animationDelay ? defaults({ + delay: animationDelay(animateIndex, animateCount) + }, animationCfg) : animationCfg; + morphPath(batchFrom, batchTo, individualAnimationCfg); + animateOtherProps(batchFrom, batchTo, batchFrom, batchTo, individualAnimationCfg); + } + } else { + var separateAnimationCfg = defaults({ + dividePath: pathDividers[divideShape], + individualDelay: animationDelay && function (idx, count, fromPath, toPath) { + return animationDelay(idx + animateIndex, animateCount); + } + }, animationCfg); + + var _a = fromIsMany ? combineMorph(batchMany, batchOne, separateAnimationCfg) : separateMorph(batchOne, batchMany, separateAnimationCfg), + fromIndividuals = _a.fromIndividuals, + toIndividuals = _a.toIndividuals; + + var count = fromIndividuals.length; + + for (var k = 0; k < count; k++) { + var individualAnimationCfg = animationDelay ? defaults({ + delay: animationDelay(k, count) + }, animationCfg) : animationCfg; + animateOtherProps(fromIndividuals[k], toIndividuals[k], fromIsMany ? batchMany[k] : batch.one, fromIsMany ? batch.one : batchMany[k], individualAnimationCfg); + } + } + } + + var fromIsMany = many ? many === from // Is one to one. If the path number not match. also needs do merge and separate morphing. + : from.length > to.length; + var morphBatches = many ? prepareMorphBatches(one, many) : prepareMorphBatches(fromIsMany ? to : from, [fromIsMany ? from : to]); + var animateCount = 0; + + for (var i = 0; i < morphBatches.length; i++) { + animateCount += morphBatches[i].many.length; + } + + var animateIndex = 0; + + for (var i = 0; i < morphBatches.length; i++) { + morphOneBatch(morphBatches[i], fromIsMany, animateIndex, animateCount); + animateIndex += morphBatches[i].many.length; + } + } + function getPathList(elements) { + if (!elements) { + return []; + } + + if (isArray(elements)) { + var pathList_1 = []; + + for (var i = 0; i < elements.length; i++) { + pathList_1.push(getPathList(elements[i])); + } + + return pathList_1; + } + + var pathList = []; + elements.traverse(function (el) { + if (el instanceof Path && !el.disableMorphing && !el.invisible && !el.ignore) { + pathList.push(el); + } + }); + return pathList; + } + + var DATA_COUNT_THRESHOLD = 1e4; + var getUniversalTransitionGlobalStore = makeInner(); + + function getGroupIdDimension(data) { + var dimensions = data.dimensions; + + for (var i = 0; i < dimensions.length; i++) { + var dimInfo = data.getDimensionInfo(dimensions[i]); + + if (dimInfo && dimInfo.otherDims.itemGroupId === 0) { + return dimensions[i]; + } + } + } + + function flattenDataDiffItems(list) { + var items = []; + each(list, function (seriesInfo) { + var data = seriesInfo.data; + + if (data.count() > DATA_COUNT_THRESHOLD) { + if ("development" !== 'production') { + warn('Universal transition is disabled on large data > 10k.'); + } + + return; + } + + var indices = data.getIndices(); + var groupDim = getGroupIdDimension(data); + + for (var dataIndex = 0; dataIndex < indices.length; dataIndex++) { + items.push({ + data: data, + dim: seriesInfo.dim || groupDim, + divide: seriesInfo.divide, + dataIndex: dataIndex + }); + } + }); + return items; + } + + function fadeInElement(newEl, newSeries, newIndex) { + newEl.traverse(function (el) { + if (el instanceof Path) { + // TODO use fade in animation for target element. + initProps(el, { + style: { + opacity: 0 + } + }, newSeries, { + dataIndex: newIndex, + isFrom: true + }); + } + }); + } + + function removeEl$1(el) { + if (el.parent) { + // Bake parent transform to element. + // So it can still have proper transform to transition after it's removed. + var computedTransform = el.getComputedTransform(); + el.setLocalTransform(computedTransform); + el.parent.remove(el); + } + } + + function stopAnimation(el) { + el.stopAnimation(); + + if (el.isGroup) { + el.traverse(function (child) { + child.stopAnimation(); + }); + } + } + + function animateElementStyles(el, dataIndex, seriesModel) { + var animationConfig = getAnimationConfig('update', seriesModel, dataIndex); + animationConfig && el.traverse(function (child) { + if (child instanceof Displayable) { + var oldStyle = getOldStyle(child); + + if (oldStyle) { + child.animateFrom({ + style: oldStyle + }, animationConfig); + } + } + }); + } + + function isAllIdSame(oldDiffItems, newDiffItems) { + var len = oldDiffItems.length; + + if (len !== newDiffItems.length) { + return false; + } + + for (var i = 0; i < len; i++) { + var oldItem = oldDiffItems[i]; + var newItem = newDiffItems[i]; + + if (oldItem.data.getId(oldItem.dataIndex) !== newItem.data.getId(newItem.dataIndex)) { + return false; + } + } + + return true; + } + + function transitionBetween(oldList, newList, api) { + var oldDiffItems = flattenDataDiffItems(oldList); + var newDiffItems = flattenDataDiffItems(newList); + + function updateMorphingPathProps(from, to, rawFrom, rawTo, animationCfg) { + if (rawFrom || from) { + to.animateFrom({ + style: rawFrom && rawFrom !== from ? // dividingMethod like clone may override the style(opacity) + // So extend it to raw style. + extend(extend({}, rawFrom.style), from.style) : from.style + }, animationCfg); + } + } + + function findKeyDim(items) { + for (var i = 0; i < items.length; i++) { + if (items[i].dim) { + return items[i].dim; + } + } + } + + var oldKeyDim = findKeyDim(oldDiffItems); + var newKeyDim = findKeyDim(newDiffItems); + var hasMorphAnimation = false; + + function createKeyGetter(isOld, onlyGetId) { + return function (diffItem) { + var data = diffItem.data; + var dataIndex = diffItem.dataIndex; // TODO if specified dim + + if (onlyGetId) { + return data.getId(dataIndex); + } // Use group id as transition key by default. + // So we can achieve multiple to multiple animation like drilldown / up naturally. + // If group id not exits. Use id instead. If so, only one to one transition will be applied. + + + var dataGroupId = data.hostModel && data.hostModel.get('dataGroupId'); // If specified key dimension(itemGroupId by default). Use this same dimension from other data. + // PENDING: If only use key dimension of newData. + + var keyDim = isOld ? oldKeyDim || newKeyDim : newKeyDim || oldKeyDim; + var dimInfo = keyDim && data.getDimensionInfo(keyDim); + var dimOrdinalMeta = dimInfo && dimInfo.ordinalMeta; + + if (dimInfo) { + // Get from encode.itemGroupId. + var key = data.get(dimInfo.name, dataIndex); + + if (dimOrdinalMeta) { + return dimOrdinalMeta.categories[key] || key + ''; + } + + return key + ''; + } // Get groupId from raw item. { groupId: '' } + + + var itemVal = data.getRawDataItem(dataIndex); + + if (itemVal && itemVal.groupId) { + return itemVal.groupId + ''; + } + + return dataGroupId || data.getId(dataIndex); + }; + } // Use id if it's very likely to be an one to one animation + // It's more robust than groupId + // TODO Check if key dimension is specified. + + + var useId = isAllIdSame(oldDiffItems, newDiffItems); + var isElementStillInChart = {}; + + if (!useId) { + // We may have different diff strategy with basicTransition if we use other dimension as key. + // If so, we can't simply check if oldEl is same with newEl. We need a map to check if oldEl is still being used in the new chart. + // We can't use the elements that already being morphed. Let it keep it's original basic transition. + for (var i = 0; i < newDiffItems.length; i++) { + var newItem = newDiffItems[i]; + var el = newItem.data.getItemGraphicEl(newItem.dataIndex); + + if (el) { + isElementStillInChart[el.id] = true; + } + } + } + + function updateOneToOne(newIndex, oldIndex) { + var oldItem = oldDiffItems[oldIndex]; + var newItem = newDiffItems[newIndex]; + var newSeries = newItem.data.hostModel; // TODO Mark this elements is morphed and don't morph them anymore + + var oldEl = oldItem.data.getItemGraphicEl(oldItem.dataIndex); + var newEl = newItem.data.getItemGraphicEl(newItem.dataIndex); // Can't handle same elements. + + if (oldEl === newEl) { + newEl && animateElementStyles(newEl, newItem.dataIndex, newSeries); + return; + } + + if ( // We can't use the elements that already being morphed + oldEl && isElementStillInChart[oldEl.id]) { + return; + } + + if (newEl) { + // TODO: If keep animating the group in case + // some of the elements don't want to be morphed. + // TODO Label? + stopAnimation(newEl); + + if (oldEl) { + stopAnimation(oldEl); // If old element is doing leaving animation. stop it and remove it immediately. + + removeEl$1(oldEl); + hasMorphAnimation = true; + applyMorphAnimation(getPathList(oldEl), getPathList(newEl), newItem.divide, newSeries, newIndex, updateMorphingPathProps); + } else { + fadeInElement(newEl, newSeries, newIndex); + } + } // else keep oldEl leaving animation. + + } + + new DataDiffer(oldDiffItems, newDiffItems, createKeyGetter(true, useId), createKeyGetter(false, useId), null, 'multiple').update(updateOneToOne).updateManyToOne(function (newIndex, oldIndices) { + var newItem = newDiffItems[newIndex]; + var newData = newItem.data; + var newSeries = newData.hostModel; + var newEl = newData.getItemGraphicEl(newItem.dataIndex); + var oldElsList = filter(map(oldIndices, function (idx) { + return oldDiffItems[idx].data.getItemGraphicEl(oldDiffItems[idx].dataIndex); + }), function (oldEl) { + return oldEl && oldEl !== newEl && !isElementStillInChart[oldEl.id]; + }); + + if (newEl) { + stopAnimation(newEl); + + if (oldElsList.length) { + // If old element is doing leaving animation. stop it and remove it immediately. + each(oldElsList, function (oldEl) { + stopAnimation(oldEl); + removeEl$1(oldEl); + }); + hasMorphAnimation = true; + applyMorphAnimation(getPathList(oldElsList), getPathList(newEl), newItem.divide, newSeries, newIndex, updateMorphingPathProps); + } else { + fadeInElement(newEl, newSeries, newItem.dataIndex); + } + } // else keep oldEl leaving animation. + + }).updateOneToMany(function (newIndices, oldIndex) { + var oldItem = oldDiffItems[oldIndex]; + var oldEl = oldItem.data.getItemGraphicEl(oldItem.dataIndex); // We can't use the elements that already being morphed + + if (oldEl && isElementStillInChart[oldEl.id]) { + return; + } + + var newElsList = filter(map(newIndices, function (idx) { + return newDiffItems[idx].data.getItemGraphicEl(newDiffItems[idx].dataIndex); + }), function (el) { + return el && el !== oldEl; + }); + var newSeris = newDiffItems[newIndices[0]].data.hostModel; + + if (newElsList.length) { + each(newElsList, function (newEl) { + return stopAnimation(newEl); + }); + + if (oldEl) { + stopAnimation(oldEl); // If old element is doing leaving animation. stop it and remove it immediately. + + removeEl$1(oldEl); + hasMorphAnimation = true; + applyMorphAnimation(getPathList(oldEl), getPathList(newElsList), oldItem.divide, // Use divide on old. + newSeris, newIndices[0], updateMorphingPathProps); + } else { + each(newElsList, function (newEl) { + return fadeInElement(newEl, newSeris, newIndices[0]); + }); + } + } // else keep oldEl leaving animation. + + }).updateManyToMany(function (newIndices, oldIndices) { + // If two data are same and both have groupId. + // Normally they should be diff by id. + new DataDiffer(oldIndices, newIndices, function (rawIdx) { + return oldDiffItems[rawIdx].data.getId(oldDiffItems[rawIdx].dataIndex); + }, function (rawIdx) { + return newDiffItems[rawIdx].data.getId(newDiffItems[rawIdx].dataIndex); + }).update(function (newIndex, oldIndex) { + // Use the original index + updateOneToOne(newIndices[newIndex], oldIndices[oldIndex]); + }).execute(); + }).execute(); + + if (hasMorphAnimation) { + each(newList, function (_a) { + var data = _a.data; + var seriesModel = data.hostModel; + var view = seriesModel && api.getViewOfSeriesModel(seriesModel); + var animationCfg = getAnimationConfig('update', seriesModel, 0); // use 0 index. + + if (view && seriesModel.isAnimationEnabled() && animationCfg && animationCfg.duration > 0) { + view.group.traverse(function (el) { + if (el instanceof Path && !el.animators.length) { + // We can't accept there still exists element that has no animation + // if universalTransition is enabled + el.animateFrom({ + style: { + opacity: 0 + } + }, animationCfg); + } + }); + } + }); + } + } + + function getSeriesTransitionKey(series) { + var seriesKey = series.getModel('universalTransition').get('seriesKey'); + + if (!seriesKey) { + // Use series id by default. + return series.id; + } + + return seriesKey; + } + + function convertArraySeriesKeyToString(seriesKey) { + if (isArray(seriesKey)) { + // Order independent. + return seriesKey.sort().join(','); + } + + return seriesKey; + } + + function getDivideShapeFromData(data) { + if (data.hostModel) { + return data.hostModel.getModel('universalTransition').get('divideShape'); + } + } + + function findTransitionSeriesBatches(globalStore, params) { + var updateBatches = createHashMap(); + var oldDataMap = createHashMap(); // Map that only store key in array seriesKey. + // Which is used to query the old data when transition from one to multiple series. + + var oldDataMapForSplit = createHashMap(); + each(globalStore.oldSeries, function (series, idx) { + var oldData = globalStore.oldData[idx]; + var transitionKey = getSeriesTransitionKey(series); + var transitionKeyStr = convertArraySeriesKeyToString(transitionKey); + oldDataMap.set(transitionKeyStr, oldData); + + if (isArray(transitionKey)) { + // Same key can't in different array seriesKey. + each(transitionKey, function (key) { + oldDataMapForSplit.set(key, { + data: oldData, + key: transitionKeyStr + }); + }); + } + }); + + function checkTransitionSeriesKeyDuplicated(transitionKeyStr) { + if (updateBatches.get(transitionKeyStr)) { + warn("Duplicated seriesKey in universalTransition " + transitionKeyStr); + } + } + + each(params.updatedSeries, function (series) { + if (series.isUniversalTransitionEnabled() && series.isAnimationEnabled()) { + var newData = series.getData(); + var transitionKey = getSeriesTransitionKey(series); + var transitionKeyStr = convertArraySeriesKeyToString(transitionKey); // Only transition between series with same id. + + var oldData = oldDataMap.get(transitionKeyStr); // string transition key is the best match. + + if (oldData) { + if ("development" !== 'production') { + checkTransitionSeriesKeyDuplicated(transitionKeyStr); + } // TODO check if data is same? + + + updateBatches.set(transitionKeyStr, { + oldSeries: [{ + divide: getDivideShapeFromData(oldData), + data: oldData + }], + newSeries: [{ + divide: getDivideShapeFromData(newData), + data: newData + }] + }); + } else { + // Transition from multiple series. + if (isArray(transitionKey)) { + if ("development" !== 'production') { + checkTransitionSeriesKeyDuplicated(transitionKeyStr); + } + + var oldSeries_1 = []; + each(transitionKey, function (key) { + var oldData = oldDataMap.get(key); + + if (oldData) { + oldSeries_1.push({ + divide: getDivideShapeFromData(oldData), + data: oldData + }); + } + }); + + if (oldSeries_1.length) { + updateBatches.set(transitionKeyStr, { + oldSeries: oldSeries_1, + newSeries: [{ + data: newData, + divide: getDivideShapeFromData(newData) + }] + }); + } + } else { + // Try transition to multiple series. + var oldData_1 = oldDataMapForSplit.get(transitionKey); + + if (oldData_1) { + var batch = updateBatches.get(oldData_1.key); + + if (!batch) { + batch = { + oldSeries: [{ + data: oldData_1.data, + divide: getDivideShapeFromData(oldData_1.data) + }], + newSeries: [] + }; + updateBatches.set(oldData_1.key, batch); + } + + batch.newSeries.push({ + data: newData, + divide: getDivideShapeFromData(newData) + }); + } + } + } + } + }); + return updateBatches; + } + + function querySeries(series, finder) { + for (var i = 0; i < series.length; i++) { + var found = finder.seriesIndex != null && finder.seriesIndex === series[i].seriesIndex || finder.seriesId != null && finder.seriesId === series[i].id; + + if (found) { + return i; + } + } + } + + function transitionSeriesFromOpt(transitionOpt, globalStore, params, api) { + var from = []; + var to = []; + each(normalizeToArray(transitionOpt.from), function (finder) { + var idx = querySeries(globalStore.oldSeries, finder); + + if (idx >= 0) { + from.push({ + data: globalStore.oldData[idx], + // TODO can specify divideShape in transition. + divide: getDivideShapeFromData(globalStore.oldData[idx]), + dim: finder.dimension + }); + } + }); + each(normalizeToArray(transitionOpt.to), function (finder) { + var idx = querySeries(params.updatedSeries, finder); + + if (idx >= 0) { + var data = params.updatedSeries[idx].getData(); + to.push({ + data: data, + divide: getDivideShapeFromData(data), + dim: finder.dimension + }); + } + }); + + if (from.length > 0 && to.length > 0) { + transitionBetween(from, to, api); + } + } + + function installUniversalTransition(registers) { + registers.registerUpdateLifecycle('series:beforeupdate', function (ecMOdel, api, params) { + each(normalizeToArray(params.seriesTransition), function (transOpt) { + each(normalizeToArray(transOpt.to), function (finder) { + var series = params.updatedSeries; + + for (var i = 0; i < series.length; i++) { + if (finder.seriesIndex != null && finder.seriesIndex === series[i].seriesIndex || finder.seriesId != null && finder.seriesId === series[i].id) { + series[i][SERIES_UNIVERSAL_TRANSITION_PROP] = true; + } + } + }); + }); + }); + registers.registerUpdateLifecycle('series:transition', function (ecModel, api, params) { + // TODO api provide an namespace that can save stuff per instance + var globalStore = getUniversalTransitionGlobalStore(api); // TODO multiple to multiple series. + + if (globalStore.oldSeries && params.updatedSeries && params.optionChanged) { + // Use give transition config if its' give; + var transitionOpt = params.seriesTransition; + + if (transitionOpt) { + each(normalizeToArray(transitionOpt), function (opt) { + transitionSeriesFromOpt(opt, globalStore, params, api); + }); + } else { + // Else guess from series based on transition series key. + var updateBatches_1 = findTransitionSeriesBatches(globalStore, params); + each(updateBatches_1.keys(), function (key) { + var batch = updateBatches_1.get(key); + transitionBetween(batch.oldSeries, batch.newSeries, api); + }); + } // Reset + + + each(params.updatedSeries, function (series) { + // Reset; + if (series[SERIES_UNIVERSAL_TRANSITION_PROP]) { + series[SERIES_UNIVERSAL_TRANSITION_PROP] = false; + } + }); + } // Save all series of current update. Not only the updated one. + + + var allSeries = ecModel.getSeries(); + var savedSeries = globalStore.oldSeries = []; + var savedData = globalStore.oldData = []; + + for (var i = 0; i < allSeries.length; i++) { + var data = allSeries[i].getData(); // Only save the data that can have transition. + // Avoid large data costing too much extra memory + + if (data.count() < DATA_COUNT_THRESHOLD) { + savedSeries.push(allSeries[i]); + savedData.push(data); + } + } + }); + } + + // Render engines + // ----------------- + // Render via Canvas. + // echarts.init(dom, null, { renderer: 'canvas' }) + + use([install$1]); // Render via SVG. + // echarts.init(dom, null, { renderer: 'svg' }) + + use([install]); // ---------------- + // Charts (series) + // ---------------- + // All of the series types, for example: + // chart.setOption({ + // series: [{ + // type: 'line' // or 'bar', 'pie', ... + // }] + // }); + + use([install$2, install$3, install$4, install$6, install$8, install$a, install$b, install$c, install$d, install$e, install$f, install$h, install$i, install$j, install$k, install$l, install$m, install$n, install$o, install$p, install$q, install$r]); // ------------------- + // Coordinate systems + // ------------------- + // All of the axis modules have been included in the + // coordinate system module below, do not need to + // make extra import. + // `cartesian` coordinate system. For some historical + // reasons, it is named as grid, for example: + // chart.setOption({ + // grid: {...}, + // xAxis: {...}, + // yAxis: {...}, + // series: [{...}] + // }); + + use(install$t); // `polar` coordinate system, for example: + // chart.setOption({ + // polar: {...}, + // radiusAxis: {...}, + // angleAxis: {...}, + // series: [{ + // coordinateSystem: 'polar' + // }] + // }); + + use(install$u); // `geo` coordinate system, for example: + // chart.setOption({ + // geo: {...}, + // series: [{ + // coordinateSystem: 'geo' + // }] + // }); + + use(install$9); // `singleAxis` coordinate system (notice, it is a coordinate system + // with only one axis, work for chart like theme river), for example: + // chart.setOption({ + // singleAxis: {...} + // series: [{type: 'themeRiver', ...}] + // }); + + use(install$v); // `parallel` coordinate system, only work for parallel series, for example: + // chart.setOption({ + // parallel: {...}, + // parallelAxis: [{...}, ...], + // series: [{ + // type: 'parallel' + // }] + // }); + + use(install$g); // `calendar` coordinate system. for example, + // chart.setOptionp({ + // calendar: {...}, + // series: [{ + // coordinateSystem: 'calendar' + // }] + // ); + + use(install$w); // ------------------ + // Other components + // ------------------ + // `graphic` component, for example: + // chart.setOption({ + // graphic: {...} + // }); + + use(install$x); // `toolbox` component, for example: + // chart.setOption({ + // toolbox: {...} + // }); + + use(install$z); // `tooltip` component, for example: + // chart.setOption({ + // tooltip: {...} + // }); + + use(install$A); // `axisPointer` component, for example: + // chart.setOption({ + // tooltip: {axisPointer: {...}, ...} + // }); + // Or + // chart.setOption({ + // axisPointer: {...} + // }); + + use(install$s); // `brush` component, for example: + // chart.setOption({ + // brush: {...} + // }); + // Or + // chart.setOption({ + // tooltip: {feature: {brush: {...}} + // }) + + use(install$B); // `title` component, for example: + // chart.setOption({ + // title: {...} + // }); + + use(install$C); // `timeline` component, for example: + // chart.setOption({ + // timeline: {...} + // }); + + use(install$D); // `markPoint` component, for example: + // chart.setOption({ + // series: [{markPoint: {...}}] + // }); + + use(install$E); // `markLine` component, for example: + // chart.setOption({ + // series: [{markLine: {...}}] + // }); + + use(install$F); // `markArea` component, for example: + // chart.setOption({ + // series: [{markArea: {...}}] + // }); + + use(install$G); // `legend` component not scrollable. for example: + // chart.setOption({ + // legend: {...} + // }); + + use(install$J); // `dataZoom` component including both `dataZoomInside` and `dataZoomSlider`. + + use(install$M); // `dataZoom` component providing drag, pinch, wheel behaviors + // inside coodinate system, for example: + // chart.setOption({ + // dataZoom: {type: 'inside'} + // }); + + use(install$K); // `dataZoom` component providing a slider bar, for example: + // chart.setOption({ + // dataZoom: {type: 'slider'} + // }); + + use(install$L); // `visualMap` component including both `visualMapContinuous` and `visualMapPiecewise`. + + use(install$P); // `visualMap` component providing continuous bar, for example: + // chart.setOption({ + // visualMap: {type: 'continuous'} + // }); + + use(install$N); // `visualMap` component providing pieces bar, for example: + // chart.setOption({ + // visualMap: {type: 'piecewise'} + // }); + + use(install$O); // `aria` component providing aria, for example: + // chart.setOption({ + // aria: {...} + // }); + + use(install$Q); // dataset transform + // chart.setOption({ + // dataset: { + // transform: [] + // } + // }); + + use(install$R); + use(install$S); // universal transition + // chart.setOption({ + // series: { + // universalTransition: { enabled: true } + // } + // }) + + use(installUniversalTransition); // label layout + // chart.setOption({ + // series: { + // labelLayout: { hideOverlap: true } + // } + // }) + + use(installLabelLayout); + + exports.Axis = Axis; + exports.ChartView = ChartView; + exports.ComponentModel = ComponentModel; + exports.ComponentView = ComponentView; + exports.List = SeriesData; + exports.Model = Model; + exports.PRIORITY = PRIORITY; + exports.SeriesModel = SeriesModel; + exports.color = color; + exports.connect = connect; + exports.dataTool = dataTool; + exports.dependencies = dependencies; + exports.disConnect = disConnect; + exports.disconnect = disconnect; + exports.dispose = dispose$1; + exports.env = env; + exports.extendChartView = extendChartView; + exports.extendComponentModel = extendComponentModel; + exports.extendComponentView = extendComponentView; + exports.extendSeriesModel = extendSeriesModel; + exports.format = format$1; + exports.getCoordinateSystemDimensions = getCoordinateSystemDimensions; + exports.getInstanceByDom = getInstanceByDom; + exports.getInstanceById = getInstanceById; + exports.getMap = getMap; + exports.graphic = graphic$1; + exports.helper = helper; + exports.init = init$1; + exports.innerDrawElementOnCanvas = brushSingle; + exports.matrix = matrix; + exports.number = number; + exports.parseGeoJSON = parseGeoJSON; + exports.parseGeoJson = parseGeoJSON; + exports.registerAction = registerAction; + exports.registerCoordinateSystem = registerCoordinateSystem; + exports.registerLayout = registerLayout; + exports.registerLoading = registerLoading; + exports.registerLocale = registerLocale; + exports.registerMap = registerMap; + exports.registerPostInit = registerPostInit; + exports.registerPostUpdate = registerPostUpdate; + exports.registerPreprocessor = registerPreprocessor; + exports.registerProcessor = registerProcessor; + exports.registerTheme = registerTheme; + exports.registerTransform = registerTransform; + exports.registerUpdateLifecycle = registerUpdateLifecycle; + exports.registerVisual = registerVisual; + exports.setCanvasCreator = setCanvasCreator; + exports.setPlatformAPI = setPlatformAPI; + exports.throttle = throttle; + exports.time = time; + exports.use = use; + exports.util = util$1; + exports.vector = vector; + exports.version = version$1; + exports.zrUtil = util; + exports.zrender = zrender; + + Object.defineProperty(exports, '__esModule', { value: true }); + +}))); +//# sourceMappingURL=echarts.js.map