From 8f47f44b1d691ec136270568224c7d9c509b0e01 Mon Sep 17 00:00:00 2001 From: m94fc2tgb Date: Fri, 21 Jun 2024 19:28:11 +0800 Subject: [PATCH] ADD file via upload --- src/echarts.js | 57027 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57027 insertions(+) create mode 100644 src/echarts.js diff --git a/src/echarts.js b/src/echarts.js new file mode 100644 index 0000000..d275742 --- /dev/null +++ b/src/echarts.js @@ -0,0 +1,57027 @@ +(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' || navigator.userAgent.indexOf('Node.js') === 0) { + 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 = /(\d+)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$3(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$3(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$3(source[key]); + } + } + } + + return result; + } + + function merge(target, source, overwrite) { + if (!isObject$2(source) || !isObject$2(target)) { + return overwrite ? clone$3(source) : target; + } + + for (var key in source) { + if (source.hasOwnProperty(key) && key !== protoKey) { + var targetProp = target[key]; + var sourceProp = source[key]; + + if (isObject$2(sourceProp) && isObject$2(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$3(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$4(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$1(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$1 = protoFunction && isFunction(protoFunction.bind) ? protoFunction.call.bind(protoFunction.bind) : bindPolyfill; + + function curry$1(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$2(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$1(val) { + if (typeof val === 'number') { + return [val, val, val, val]; + } + + var len = val.length; + + if (len === 2) { + return [val[0], val[1], val[0], val[1]]; + } else if (len === 3) { + return [val[0], val[1], val[2], val[1]]; + } + + return val; + } + + function assert(condition, message) { + if (!condition) { + throw new Error(message); + } + } + + function trim(str) { + if (str == null) { + return null; + } else if (typeof str.trim === 'function') { + return str.trim(); + } else { + return str.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, ''); + } + } + + var primitiveKey = '__ec_primitive__'; + + function setAsPrimitive(obj) { + obj[primitiveKey] = true; + } + + function isPrimitive(obj) { + return obj[primitiveKey]; + } + + var MapPolyfill = function () { + function MapPolyfill() { + this.data = {}; + } + + MapPolyfill.prototype["delete"] = function (key) { + var existed = this.has(key); + + if (existed) { + delete this.data[key]; + } + + return existed; + }; + + MapPolyfill.prototype.has = function (key) { + return this.data.hasOwnProperty(key); + }; + + MapPolyfill.prototype.get = function (key) { + return this.data[key]; + }; + + MapPolyfill.prototype.set = function (key, value) { + this.data[key] = value; + return this; + }; + + MapPolyfill.prototype.keys = function () { + return keys(this.data); + }; + + MapPolyfill.prototype.forEach = function (callback) { + var data = this.data; + + for (var key in data) { + if (data.hasOwnProperty(key)) { + callback(data[key], key); + } + } + }; + + return MapPolyfill; + }(); + + var isNativeMapSupported = typeof Map === 'function'; + + function maybeNativeMap() { + return isNativeMapSupported ? new Map() : new MapPolyfill(); + } + + var HashMap = function () { + function HashMap(obj) { + var isArr = isArray(obj); + this.data = maybeNativeMap(); + var thisMap = this; + obj instanceof HashMap ? obj.each(visit) : obj && each$4(obj, visit); + + function visit(value, key) { + isArr ? thisMap.set(value, key) : thisMap.set(key, value); + } + } + + HashMap.prototype.hasKey = function (key) { + return this.data.has(key); + }; + + HashMap.prototype.get = function (key) { + return this.data.get(key); + }; + + HashMap.prototype.set = function (key, value) { + this.data.set(key, value); + return value; + }; + + HashMap.prototype.each = function (cb, context) { + this.data.forEach(function (value, key) { + cb.call(context, value, key); + }); + }; + + HashMap.prototype.keys = function () { + var keys = this.data.keys(); + return isNativeMapSupported ? Array.from(keys) : keys; + }; + + HashMap.prototype.removeKey = function (key) { + this.data["delete"](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$1 = /*#__PURE__*/Object.freeze({ + __proto__: null, + HashMap: HashMap, + RADIAN_TO_DEGREE: RADIAN_TO_DEGREE, + assert: assert, + bind: bind$1, + clone: clone$3, + concatArray: concatArray, + createCanvas: createCanvas, + createHashMap: createHashMap, + createObject: createObject, + curry: curry$1, + defaults: defaults, + disableUserSelect: disableUserSelect, + each: each$4, + eqNaN: eqNaN, + extend: extend, + filter: filter, + find: find, + guid: guid, + hasOwn: hasOwn, + indexOf: indexOf, + inherits: inherits, + isArray: isArray, + isArrayLike: isArrayLike, + isBuiltInObject: isBuiltInObject, + isDom: isDom, + isFunction: isFunction, + isGradientObject: isGradientObject, + isImagePatternObject: isImagePatternObject, + isNumber: isNumber, + isObject: isObject$2, + isPrimitive: isPrimitive, + isRegExp: isRegExp, + isString: isString, + isStringSafe: isStringSafe, + isTypedArray: isTypedArray, + keys: keys, + logError: logError, + map: map$1, + merge: merge, + mergeAll: mergeAll, + mixin: mixin, + noop: noop, + normalizeCssArray: normalizeCssArray$1, + reduce: reduce, + retrieve: retrieve, + retrieve2: retrieve2, + retrieve3: retrieve3, + setAsPrimitive: setAsPrimitive, + slice: slice, + trim: trim + }); + + function create$1(x, y) { + if (x == null) { + x = 0; + } + + if (y == null) { + y = 0; + } + + return [x, y]; + } + + function copy$1(out, v) { + out[0] = v[0]; + out[1] = v[1]; + return out; + } + + function clone$2(v) { + return [v[0], v[1]]; + } + + function set$1(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$1(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$2(out, v, s) { + out[0] = v[0] * s; + out[1] = v[1] * s; + return out; + } + + function normalize$1(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$1 = 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$1(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$1(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$1(out, v1, v2) { + out[0] = Math.min(v1[0], v2[0]); + out[1] = Math.min(v1[1], v2[1]); + return out; + } + + function max$1(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, + add: add, + applyTransform: applyTransform$1, + clone: clone$2, + copy: copy$1, + create: create$1, + dist: dist$1, + distSquare: distSquare, + distance: distance, + distanceSquare: distanceSquare, + div: div, + dot: dot, + len: len, + lenSquare: lenSquare, + length: length, + lengthSquare: lengthSquare, + lerp: lerp$1, + max: max$1, + min: min$1, + mul: mul$1, + negate: negate, + normalize: normalize$1, + scale: scale$2, + scaleAndAdd: scaleAndAdd, + set: set$1, + sub: sub + }); + + 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$1 = []; + + function transformLocalCoord(out, elFrom, elTarget, inX, inY) { + return transformCoordWithViewport(_calcOut$1, elFrom, inX, inY, true) && transformCoordWithViewport(out, elTarget, _calcOut$1[0], _calcOut$1[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 = []; + 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, el, ex, ey)) { + out.zrX = _calcOut[0]; + out.zrY = _calcOut[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; + }; + + 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(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(pinchEnd) / dist(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() { + 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(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(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, pivot) { + if (pivot === void 0) { + pivot = [0, 0]; + } + + 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 - pivot[0]) + st * (aty - pivot[1]) + pivot[0]; + out[5] = ct * (aty - pivot[1]) - st * (atx - pivot[0]) + pivot[1]; + 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$1(a) { + var b = create(); + copy(b, a); + return b; + } + + var matrix = /*#__PURE__*/Object.freeze({ + __proto__: null, + clone: clone$1, + copy: copy, + create: create, + identity: identity, + invert: invert, + mul: mul, + rotate: rotate, + scale: scale$1, + translate: translate + }); + + 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$6 = Math.min; + var mathMax$6 = Math.max; + var lt = new Point(); + var rb = new Point(); + var lb = new Point(); + var rt = new Point(); + var minTv$1 = new Point(); + var maxTv$1 = 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$6(other.x, this.x); + var y = mathMin$6(other.y, this.y); + + if (isFinite(this.x) && isFinite(this.width)) { + this.width = mathMax$6(other.x + other.width, this.x + this.width) - x; + } else { + this.width = other.width; + } + + if (isFinite(this.y) && isFinite(this.height)) { + this.height = mathMax$6(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(); + 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$1, -d0, 0); + } else { + Point.set(maxTv$1, d1, 0); + } + } + } else { + if (dx < dMin) { + dMin = dx; + + if (d0 < d1) { + Point.set(minTv$1, d0, 0); + } else { + Point.set(minTv$1, -d1, 0); + } + } + } + + if (ay1 < by0 || by1 < ay0) { + if (dy > dMax) { + dMax = dy; + + if (d2 < d3) { + Point.set(maxTv$1, 0, -d2); + } else { + Point.set(maxTv$1, 0, d3); + } + } + } else { + if (dx < dMin) { + dMin = dx; + + if (d2 < d3) { + Point.set(minTv$1, 0, d2); + } else { + Point.set(minTv$1, 0, -d3); + } + } + } + } + + if (mtv) { + Point.copy(mtv, overlap ? minTv$1 : maxTv$1); + } + + 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$6(lt.x, rb.x, lb.x, rt.x); + target.y = mathMin$6(lt.y, rb.y, lb.y, rt.y); + var maxX = mathMax$6(lt.x, rb.x, lb.x, rt.x); + var maxY = mathMax$6(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$1 = 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$4(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$1.copy(el.getBoundingRect()); + + if (el.transform) { + tmpRect$1.applyTransform(el.transform); + } + + if (tmpRect$1.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$4(['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$1(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 runStart; + var runLength; + var stackSize = 0; + 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$1 = Math.pow; + var mathSqrt$3 = Math.sqrt; + var EPSILON$4 = 1e-8; + var EPSILON_NUMERIC = 1e-4; + var THREE_SQRT = mathSqrt$3(3); + var ONE_THIRD = 1 / 3; + + var _v0 = create$1(); + + var _v1 = create$1(); + + var _v2 = create$1(); + + function isAroundZero$1(val) { + return val > -EPSILON$4 && val < EPSILON$4; + } + + function isNotAroundZero$1(val) { + return val > EPSILON$4 || val < -EPSILON$4; + } + + 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$1(A) && isAroundZero$1(B)) { + if (isAroundZero$1(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$1(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$3(disc); + var Y1 = A * b + 1.5 * a * (-B + discSqrt); + var Y2 = A * b + 1.5 * a * (-B - discSqrt); + + if (Y1 < 0) { + Y1 = -mathPow$1(-Y1, ONE_THIRD); + } else { + Y1 = mathPow$1(Y1, ONE_THIRD); + } + + if (Y2 < 0) { + Y2 = -mathPow$1(-Y2, ONE_THIRD); + } else { + Y2 = mathPow$1(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$3(A * A * A)); + var theta = Math.acos(T) / 3; + var ASqrt = mathSqrt$3(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$1(a)) { + if (isNotAroundZero$1(b)) { + var t1 = -c / b; + + if (t1 >= 0 && t1 <= 1) { + extrema[n++] = t1; + } + } + } else { + var disc = b * b - 4 * a * c; + + if (isAroundZero$1(disc)) { + extrema[0] = -b / (2 * a); + } else if (disc > 0) { + var discSqrt = mathSqrt$3(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$3(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$1(a)) { + if (isNotAroundZero$1(b)) { + var t1 = -c / b; + + if (t1 >= 0 && t1 <= 1) { + roots[n++] = t1; + } + } + } else { + var disc = b * b - 4 * a * c; + + if (isAroundZero$1(disc)) { + var t1 = -b / (2 * a); + + if (t1 >= 0 && t1 <= 1) { + roots[n++] = t1; + } + } else if (disc > 0) { + var discSqrt = mathSqrt$3(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$3(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(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; + + 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 liftedColorCache = new LRU(100); + + function liftColor(color) { + if (isString(color)) { + var liftedColor = liftedColorCache.get(color); + + if (!liftedColor) { + liftedColor = lift(color, -0.1); + liftedColorCache.put(color, liftedColor); + } + + return liftedColor; + } else if (isGradientObject(color)) { + var ret = extend({}, color); + ret.colorStops = map$1(color.colorStops, function (stop) { + return { + offset: stop.offset, + color: lift(stop.color, -0.1) + }; + }); + return ret; + } + + return color; + } + + var color = /*#__PURE__*/Object.freeze({ + __proto__: null, + fastLerp: fastLerp, + fastMapToColor: fastMapToColor, + lerp: lerp, + lift: lift, + liftColor: liftColor, + lum: lum, + mapToColor: mapToColor, + modifyAlpha: modifyAlpha, + modifyHSL: modifyHSL, + parse: parse, + random: random, + stringify: stringify, + toHex: toHex + }); + var mathRound$1 = 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$3 = 1e-4; + + function isAroundZero(transform) { + return transform < EPSILON$3 && transform > -EPSILON$3; + } + + function round3(transform) { + return mathRound$1(transform * 1e3) / 1e3; + } + + function round4(transform) { + return mathRound$1(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$1(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$1(skewX * RADIAN_TO_DEGREE) + "deg, " + mathRound$1(skewY * RADIAN_TO_DEGREE) + "deg)"); + } + + return res.join(' '); + } + + var encodeBase64 = function () { + if (env.hasGlobalWindow && isFunction(window.btoa)) { + return function (str) { + return window.btoa(unescape(encodeURIComponent(str))); + }; + } + + if (typeof Buffer !== 'undefined') { + return function (str) { + return Buffer.from(str).toString('base64'); + }; + } + + return function (str) { + { + logError('Base64 isn\'t natively supported in the current environment.'); + } + return null; + }; + }(); + + var arraySlice = Array.prototype.slice; + + function interpolateNumber$1(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$1(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$1(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$1(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$1(val.x, nextVal_1.x, w), + y: interpolateNumber$1(val.y, nextVal_1.y, w), + colorStops: map$1(val.colorStops, function (colorStop, idx) { + var nextColorStop = nextVal_1.colorStops[idx]; + return { + offset: interpolateNumber$1(colorStop.offset, nextColorStop.offset, w), + color: rgba2String(interpolate1DArray([], colorStop.color, nextColorStop.color, w)) + }; + }), + global: nextVal_1.global + }; + + if (isLinearGradient_1) { + target[propName].x2 = interpolateNumber$1(val.x2, nextVal_1.x2, w); + target[propName].y2 = interpolateNumber$1(val.y2, nextVal_1.y2, w); + } else { + target[propName].r = interpolateNumber$1(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$1(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$1(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$1(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$4(['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$4(localNativeListenerNames.pointer, function (nativeEventName) { + mountSingleDOMEventListener(scope, nativeEventName, function (event) { + domHandlers[nativeEventName].call(instance, event); + }); + }); + } else { + if (env.touchEventsSupported) { + each$4(localNativeListenerNames.touch, function (nativeEventName) { + mountSingleDOMEventListener(scope, nativeEventName, function (event) { + domHandlers[nativeEventName].call(instance, event); + setTouchTimer(scope); + }); + }); + } + + each$4(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$4(globalNativeListenerNames.pointer, mount); + } else if (!env.touchEventsSupported) { + each$4(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(val) { + return val > EPSILON$2 || val < -EPSILON$2; + } + + var scaleTmp = []; + var tmpTransform = []; + var originTransform = create(); + 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(this.rotation) || isNotAroundZero(this.x) || isNotAroundZero(this.y) || isNotAroundZero(this.scaleX - 1) || isNotAroundZero(this.scaleY - 1) || isNotAroundZero(this.skewX) || isNotAroundZero(this.skewY); + }; + + Transformable.prototype.updateTransform = function () { + var parentTransform = this.parent && this.parent.transform; + var needLocalTransform = this.needLocalTransform(); + var m = this.transform; + + if (!(needLocalTransform || parentTransform)) { + if (m) { + mIdentity(m); + this.invTransform = null; + } + + return; + } + + m = m || create(); + + if (needLocalTransform) { + this.getLocalTransform(m); + } else { + mIdentity(m); + } + + if (parentTransform) { + if (needLocalTransform) { + mul(m, parentTransform, m); + } else { + copy(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(); + 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) { + parent.invTransform = parent.invTransform || create(); + mul(tmpTransform, parent.invTransform, m); + m = tmpTransform; + } + + var ox = this.originX; + var oy = this.originY; + + if (ox || oy) { + originTransform[4] = ox; + originTransform[5] = oy; + mul(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$1(v2, v2, invTransform); + } + + return v2; + }; + + Transformable.prototype.transformCoordToGlobal = function (x, y) { + var v2 = [x, y]; + var transform = this.transform; + + if (transform) { + applyTransform$1(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(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(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$1(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$1(textPosition[0], rect.width); + y += parsePercent$1(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$1 = 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$1(textOrigin[0], layoutRect.width); + relOriginY = parsePercent$1(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$2(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$1); + }; + + 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.isSilent = function () { + var isSilent = this.silent; + var ancestor = this.parent; + + while (!isSilent && ancestor) { + if (ancestor.silent) { + isSilent = true; + break; + } + + ancestor = ancestor.parent; + } + + return isSilent; + }; + + 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$1.length; i++) { + var key = PRIMARY_STATES_KEYS$1[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) { + { + throw new Error('Text element has been added to zrender.'); + } + } + + if (componentEl === this) { + { + throw new Error('Recursive component attachment.'); + } + } + + 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 (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 (!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 () { + { + logDeprecatedError(key, xKey, yKey); + } + + if (!this[privateKey]) { + var pos = this[privateKey] = []; + enhanceArray(this, pos); + } + + return this[privateKey]; + }, + set: function (pos) { + { + 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$2(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$2(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$2 = 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 (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$2.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$1 = {}; + + function delInstance(id) { + delete instances$1[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 (!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 handlerProxy = !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, handlerProxy, 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 (this._disposed || !el) { + return; + } + + this.storage.addRoot(el); + el.addSelfToZr(this); + this.refresh(); + }; + + ZRender.prototype.remove = function (el) { + if (this._disposed || !el) { + return; + } + + this.storage.delRoot(el); + el.removeSelfFromZr(this); + this.refresh(); + }; + + ZRender.prototype.configLayer = function (zLevel, config) { + if (this._disposed) { + return; + } + + if (this.painter.configLayer) { + this.painter.configLayer(zLevel, config); + } + + this.refresh(); + }; + + ZRender.prototype.setBackgroundColor = function (backgroundColor) { + if (this._disposed) { + return; + } + + 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 (this._disposed) { + return; + } + + if (!fromInside) { + this.animation.update(true); + } + + this._needsRefresh = false; + this.painter.refresh(); + this._needsRefresh = false; + }; + + ZRender.prototype.refresh = function () { + if (this._disposed) { + return; + } + + this._needsRefresh = true; + this.animation.start(); + }; + + ZRender.prototype.flush = function () { + if (this._disposed) { + return; + } + + 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 () { + if (this._disposed) { + return; + } + + this.animation.start(); + this._stillFrameAccum = 0; + }; + + ZRender.prototype.refreshHover = function () { + this._needsRefreshHover = true; + }; + + ZRender.prototype.refreshHoverImmediately = function () { + if (this._disposed) { + return; + } + + this._needsRefreshHover = false; + + if (this.painter.refreshHover && this.painter.getType() === 'canvas') { + this.painter.refreshHover(); + } + }; + + ZRender.prototype.resize = function (opts) { + if (this._disposed) { + return; + } + + opts = opts || {}; + this.painter.resize(opts.width, opts.height); + this.handler.resize(); + }; + + ZRender.prototype.clearAnimation = function () { + if (this._disposed) { + return; + } + + this.animation.clear(); + }; + + ZRender.prototype.getWidth = function () { + if (this._disposed) { + return; + } + + return this.painter.getWidth(); + }; + + ZRender.prototype.getHeight = function () { + if (this._disposed) { + return; + } + + return this.painter.getHeight(); + }; + + ZRender.prototype.setCursorStyle = function (cursorStyle) { + if (this._disposed) { + return; + } + + this.handler.setCursorStyle(cursorStyle); + }; + + ZRender.prototype.findHover = function (x, y) { + if (this._disposed) { + return; + } + + return this.handler.findHover(x, y); + }; + + ZRender.prototype.on = function (eventName, eventHandler, context) { + if (!this._disposed) { + this.handler.on(eventName, eventHandler, context); + } + + return this; + }; + + ZRender.prototype.off = function (eventName, eventHandler) { + if (this._disposed) { + return; + } + + this.handler.off(eventName, eventHandler); + }; + + ZRender.prototype.trigger = function (eventName, event) { + if (this._disposed) { + return; + } + + this.handler.trigger(eventName, event); + }; + + ZRender.prototype.clear = function () { + if (this._disposed) { + return; + } + + var roots = this.storage.getRoots(); + + for (var i = 0; i < roots.length; i++) { + if (roots[i] instanceof Group$2) { + roots[i].removeSelfFromZr(this); + } + } + + this.storage.delAllRoots(); + this.painter.clear(); + }; + + ZRender.prototype.dispose = function () { + if (this._disposed) { + return; + } + + this.animation.stop(); + this.clear(); + this.storage.dispose(); + this.painter.dispose(); + this.handler.dispose(); + this.animation = this.storage = this.painter = this.handler = null; + this._disposed = true; + delInstance(this.id); + }; + + return ZRender; + }(); + + function init$1(dom, opts) { + var zr = new ZRender(guid(), dom, opts); + instances$1[zr.id] = zr; + return zr; + } + + function dispose$1(zr) { + zr.dispose(); + } + + function disposeAll() { + for (var key in instances$1) { + if (instances$1.hasOwnProperty(key)) { + instances$1[key].dispose(); + } + } + + instances$1 = {}; + } + + function getInstance(id) { + return instances$1[id]; + } + + function registerPainter(name, Ctor) { + painterCtors[name] = Ctor; + } + + var ssrDataGetter; + + function getElementSSRData(el) { + if (typeof ssrDataGetter === 'function') { + return ssrDataGetter(el); + } + } + + function registerSSRDataGetter(getter) { + ssrDataGetter = getter; + } + + var version$1 = '5.5.0'; + var zrender = /*#__PURE__*/Object.freeze({ + __proto__: null, + dispose: dispose$1, + disposeAll: disposeAll, + getElementSSRData: getElementSSRData, + getInstance: getInstance, + init: init$1, + registerPainter: registerPainter, + registerSSRDataGetter: registerSSRDataGetter, + version: version$1 + }); + var RADIAN_EPSILON = 1e-4; // Although chrome already enlarge this number to 100 for `toFixed`, but + // we sill follow the spec for compatibility. + + var ROUND_SUPPORTED_PRECISION_MAX = 20; + + function _trim(str) { + return str.replace(/^\s+|\s+$/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(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$2(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 remainder 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 remainder 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$1(valueList, function (val) { + return (isNaN(val) ? 0 : val) / sum * digits * 100; + }); + var targetSeats = digits * 100; + var seats = map$1(votesPerQuota, function (votes) { + // Assign automatic seats. + return Math.floor(votes); + }); + var currentSum = reduce(seats, function (acc, val) { + return acc + val; + }, 0); + var remainder = map$1(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$1(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$2(sum, maxPrecision); + } // Number.MAX_SAFE_INTEGER, ie do not support. + + + var MAX_SAFE_INTEGER = 9007199254740991; + /** + * To 0 - 2 * PI, considering negative radian. + */ + + function remRadian(radian) { + var pi2 = Math.PI * 2; + return (radian % pi2 + pi2) % pi2; + } + /** + * @param {type} radian + * @return {boolean} + */ + + + function isRadianAroundZero(val) { + return val > -RADIAN_EPSILON && val < RADIAN_EPSILON; + } // eslint-disable-next-line + + + var TIME_REG = /^(?:(\d{4})(?:[-\/](\d{1,2})(?:[-\/](\d{1,2})(?:[T ](\d{1,2})(?::(\d{1,2})(?::(\d{1,2})(?:[.,](\d+))?)?)?(Z|[\+\-]\d\d:?\d\d)?)?)?)?)?$/; // 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 local 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 is specified. + + + 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)); + } + } + /** + * [Numeric 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 divisor. + * + * @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) { + { + // Not display duplicate message. + outputLog('warn', 'DEPRECATED: ' + str, true); + } + } + + function deprecateReplaceLog(oldOpt, newOpt, scope) { + { + 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 = ''; + { + // 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$1(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(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 does not ensure performance. + * data could be [12, 2323, {value: 223}, [1221, 23], {value: [2, 23]}] + * This helper method retrieves value from data. + */ + + function getDataItemValue(dataItem) { + return isObject$2(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$2(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 components) will be removed. + * (3) Other new options will be used to create new component. + * (4) The index of the existing components 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 scenario, the `result` index are exactly the consistent with the `newCmptOptions`, + * which ensures the component 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$4(newCmptOptions, function (cmptOption, index) { + if (!isObject$2(cmptOption)) { + newCmptOptions[index] = null; + return; + } + + { + // 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 omit 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 omitted. + + + 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$4(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$4(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$4(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$4(newCmptOptions, function (cmptOption) { + // The feature "reproduce" requires "hole" will also reproduced + // in case that component 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$4(mapResult, function (item) { + var existing = item.existing; + existing && idMap.set(existing.id, item); + }); + each$4(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$4(mapResult, function (item, index) { + var existing = item.existing; + var opt = item.newOption; + var keyInfo = item.keyInfo; + + if (!isObject$2(opt)) { + return; + } // Name can be overwritten. 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 that different 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 (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) { + { + 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 setComponentTypeToKeyInfo(mappingResult, mainType, componentModelCtor) { + // Set mainType and complete subType. + each$4(mappingResult, function (item) { + var newOption = item.newOption; + + if (isObject$2(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; + } + /** + * @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$1(payload.dataIndex, function (value) { + return data.indexOfRawIndex(value); + }) : data.indexOfRawIndex(payload.dataIndex); + } else if (payload.name != null) { + return isArray(payload.name) ? map$1(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$4(finder, function (value, key) { + // Exclude 'dataIndex' and other illgal keys. + if (key === 'dataIndex' || key === 'dataIndexInside') { + others[key] = value; + return; + } + + var parsedKey = key.match(/^(\w+)(Index|Id|Name)$/) || []; + 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 + }; + + 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'; + } + } + /** + * 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(sourceValue || 0, targetValue, percent); + return round$2(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(leftVal, rightVal, percent); + interpolated[i] = round$2(value, isAutoPrecision ? Math.max(getPrecision(leftVal), getPrecision(rightVal)) : precision); + } + } + + return interpolated; + } + } + + var TYPE_DELIMITER = '.'; + var IS_CONTAINER = '___EC__COMPONENT__CONTAINER___'; + var IS_EXTENDED_CLASS = '___EC__EXTENDED_CLASS___'; + /** + * Notice, parseClassType('') should returns {main: '', sub: ''} + * @public + */ + + function parseClassType(componentType) { + var ret = { + main: '', + sub: '' + }; + + if (componentType) { + var typeArr = componentType.split(TYPE_DELIMITER); + ret.main = typeArr[0] || ''; + ret.sub = typeArr[1] || ''; + } + + return ret; + } + /** + * @public + */ + + + function checkClassType(componentType) { + assert(/^[a-zA-Z0-9_]+([.][a-zA-Z0-9_]+)?$/.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) { + { + each$4(mandatoryMethods, function (method) { + if (!proto[method]) { + console.warn('Method `' + method + '` should be implemented' + (proto.type ? ' in ' + proto.type : '') + '.'); + } + }); + } + var superClass = this; + var ExtendedClass; + + if (isESClass(superClass)) { + ExtendedClass = + /** @class */ + function (_super) { + __extends(class_1, _super); + + function class_1() { + return _super.apply(this, arguments) || this; + } + + return class_1; + }(superClass); + } else { + // For backward compat, we both support ts class inheritance and this + // "extend" approach. + // The constructor should keep the same behavior as ts class inheritance: + // If this constructor/$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; + { + 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 fetched 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, does not override method f, + // then when method of class C is called, dead loop occurred. + + + 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 member". + // 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 still 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 (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$4(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$4(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$1(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 isAlphabeticLetter(ch) { + var code = ch.charCodeAt(0); + return code >= 0x20 && code <= 0x24F || code >= 0x370 && code <= 0x10FF || code >= 0x1200 && code <= 0x13FF || code >= 0x1E00 && code <= 0x206F; + } + + var breakCharMap = reduce(',&?/;] '.split(''), function (obj, ch) { + obj[ch] = true; + return obj; + }, {}); + + function isWordBreakChar(ch) { + if (isAlphabeticLetter(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 = ['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); + }; + + 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; + + 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 = new BoundingRect(0, 0, 0, 0); + var viewRect = new BoundingRect(0, 0, 0, 0); + + function isDisplayableCulled(el, width, height) { + tmpRect.copy(el.getBoundingRect()); + + if (el.transform) { + tmpRect.applyTransform(el.transform); + } + + viewRect.width = width; + viewRect.height = height; + return !tmpRect.intersect(viewRect); + } + + var mathMin$5 = Math.min; + var mathMax$5 = Math.max; + var mathSin$4 = Math.sin; + var mathCos$4 = Math.cos; + var PI2$8 = Math.PI * 2; + var start = create$1(); + var end = create$1(); + var extremity = create$1(); + + function fromLine(x0, y0, x1, y1, min, max) { + min[0] = mathMin$5(x0, x1); + min[1] = mathMin$5(y0, y1); + max[0] = mathMax$5(x0, x1); + max[1] = mathMax$5(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$5(x, min[0]); + max[0] = mathMax$5(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$5(y, min[1]); + max[1] = mathMax$5(y, max[1]); + } + + min[0] = mathMin$5(x0, min[0]); + max[0] = mathMax$5(x0, max[0]); + min[0] = mathMin$5(x3, min[0]); + max[0] = mathMax$5(x3, max[0]); + min[1] = mathMin$5(y0, min[1]); + max[1] = mathMax$5(y0, max[1]); + min[1] = mathMin$5(y3, min[1]); + max[1] = mathMax$5(y3, max[1]); + } + + function fromQuadratic(x0, y0, x1, y1, x2, y2, min, max) { + var quadraticExtremum$1 = quadraticExtremum; + var quadraticAt$1 = quadraticAt; + var tx = mathMax$5(mathMin$5(quadraticExtremum$1(x0, x1, x2), 1), 0); + var ty = mathMax$5(mathMin$5(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$5(x0, x2, x); + min[1] = mathMin$5(y0, y2, y); + max[0] = mathMax$5(x0, x2, x); + max[1] = mathMax$5(y0, y2, y); + } + + function fromArc(x, y, rx, ry, startAngle, endAngle, anticlockwise, min, max) { + var vec2Min = min$1; + var vec2Max = max$1; + var diff = Math.abs(startAngle - endAngle); + + if (diff % PI2$8 < 1e-4 && diff > 1e-4) { + min[0] = x - rx; + min[1] = y - ry; + max[0] = x + rx; + max[1] = y + ry; + return; + } + + start[0] = mathCos$4(startAngle) * rx + x; + start[1] = mathSin$4(startAngle) * ry + y; + end[0] = mathCos$4(endAngle) * rx + x; + end[1] = mathSin$4(endAngle) * ry + y; + vec2Min(min, start, end); + vec2Max(max, start, end); + startAngle = startAngle % PI2$8; + + if (startAngle < 0) { + startAngle = startAngle + PI2$8; + } + + endAngle = endAngle % PI2$8; + + if (endAngle < 0) { + endAngle = endAngle + PI2$8; + } + + if (startAngle > endAngle && !anticlockwise) { + endAngle += PI2$8; + } else if (startAngle < endAngle && anticlockwise) { + startAngle += PI2$8; + } + + 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$4(angle) * rx + x; + extremity[1] = mathSin$4(angle) * ry + y; + vec2Min(min, extremity, min); + vec2Max(max, extremity, max); + } + } + } + + var CMD$3 = { + M: 1, + L: 2, + C: 3, + Q: 4, + A: 5, + Z: 6, + R: 7 + }; + var tmpOutX = []; + var tmpOutY = []; + var min = []; + var max = []; + var min2 = []; + var max2 = []; + var mathMin$4 = Math.min; + var mathMax$4 = Math.max; + var mathCos$3 = Math.cos; + var mathSin$3 = Math.sin; + var mathAbs$1 = Math.abs; + var PI$5 = Math.PI; + var PI2$7 = PI$5 * 2; + var hasTypedArray = typeof Float32Array !== 'undefined'; + var tmpAngles = []; + + function modPI2(radian) { + var n = Math.round(radian / PI$5 * 1e8) / 1e8; + return n % 2 * PI$5; + } + + function normalizeArcAngles(angles, anticlockwise) { + var newStartAngle = modPI2(angles[0]); + + if (newStartAngle < 0) { + newStartAngle += PI2$7; + } + + var delta = newStartAngle - angles[0]; + var newEndAngle = angles[1]; + newEndAngle += delta; + + if (!anticlockwise && newEndAngle - newStartAngle >= PI2$7) { + newEndAngle = newStartAngle + PI2$7; + } else if (anticlockwise && newStartAngle - newEndAngle >= PI2$7) { + newEndAngle = newStartAngle - PI2$7; + } else if (!anticlockwise && newStartAngle > newEndAngle) { + newEndAngle = newStartAngle + (PI2$7 - modPI2(newStartAngle - newEndAngle)); + } else if (anticlockwise && newStartAngle < newEndAngle) { + newEndAngle = newStartAngle - (PI2$7 - 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$1(segmentIgnoreThreshold / devicePixelRatio / sx) || 0; + this._uy = mathAbs$1(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$3.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$1(x - this._xi); + var dy = mathAbs$1(y - this._yi); + var exceedUnit = dx > this._ux || dy > this._uy; + this.addData(CMD$3.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$3.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$3.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$3.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$3(endAngle) * r + cx; + this._yi = mathSin$3(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$3.R, x, y, w, h); + return this; + }; + + PathProxy.prototype.closePath = function () { + this._drawPendingPt(); + + this.addData(CMD$3.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[0] = min[1] = min2[0] = min2[1] = Number.MAX_VALUE; + max[0] = max[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$3.M: + xi = x0 = data[i++]; + yi = y0 = data[i++]; + min2[0] = x0; + min2[1] = y0; + max2[0] = x0; + max2[1] = y0; + break; + + case CMD$3.L: + fromLine(xi, yi, data[i], data[i + 1], min2, max2); + xi = data[i++]; + yi = data[i++]; + break; + + case CMD$3.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$3.Q: + fromQuadratic(xi, yi, data[i++], data[i++], data[i], data[i + 1], min2, max2); + xi = data[i++]; + yi = data[i++]; + break; + + case CMD$3.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$3(startAngle) * rx + cx; + y0 = mathSin$3(startAngle) * ry + cy; + } + + fromArc(cx, cy, rx, ry, startAngle, endAngle, anticlockwise, min2, max2); + xi = mathCos$3(endAngle) * rx + cx; + yi = mathSin$3(endAngle) * ry + cy; + break; + + case CMD$3.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$3.Z: + xi = x0; + yi = y0; + break; + } + + min$1(min, min, min2); + max$1(max, max, max2); + } + + if (i === 0) { + min[0] = min[1] = max[0] = max[1] = 0; + } + + return new BoundingRect(min[0], min[1], max[0] - min[0], max[1] - min[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$3.M: + xi = x0 = data[i++]; + yi = y0 = data[i++]; + break; + + case CMD$3.L: + { + var x2 = data[i++]; + var y2 = data[i++]; + var dx = x2 - xi; + var dy = y2 - yi; + + if (mathAbs$1(dx) > ux || mathAbs$1(dy) > uy || i === len - 1) { + l = Math.sqrt(dx * dx + dy * dy); + xi = x2; + yi = y2; + } + + break; + } + + case CMD$3.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$3.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$3.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; + + if (isFirst) { + x0 = mathCos$3(startAngle) * rx + cx; + y0 = mathSin$3(startAngle) * ry + cy; + } + + l = mathMax$4(rx, ry) * mathMin$4(PI2$7, Math.abs(delta)); + xi = mathCos$3(endAngle) * rx + cx; + yi = mathSin$3(endAngle) * ry + cy; + break; + + case CMD$3.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$3.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$3.L && pendingPtDist > 0) { + ctx.lineTo(pendingPtX, pendingPtY); + pendingPtDist = 0; + } + + switch (cmd) { + case CMD$3.M: + x0 = xi = d[i++]; + y0 = yi = d[i++]; + ctx.moveTo(xi, yi); + break; + + case CMD$3.L: + { + x = d[i++]; + y = d[i++]; + var dx = mathAbs$1(x - xi); + var dy = mathAbs$1(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$3.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$3.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$3.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$1(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$3(startAngle) * rx + cx; + y0 = mathSin$3(startAngle) * ry + cy; + } + + xi = mathCos$3(endAngle) * rx + cx; + yi = mathSin$3(endAngle) * ry + cy; + break; + + case CMD$3.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$4(d_1, width), y); + d_1 -= width; + + if (d_1 > 0) { + ctx.lineTo(x + width, y + mathMin$4(d_1, height)); + } + + d_1 -= height; + + if (d_1 > 0) { + ctx.lineTo(x + mathMax$4(width - d_1, 0), y + height); + } + + d_1 -= width; + + if (d_1 > 0) { + ctx.lineTo(x, y + mathMax$4(height - d_1, 0)); + } + + break lo; + } + + accumLength += l; + } + + ctx.rect(x, y, width, height); + break; + + case CMD$3.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$3; + + 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$4(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$3(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$6 = Math.PI * 2; + + function normalizeRadian(angle) { + angle %= PI2$6; + + if (angle < 0) { + angle += PI2$6; + } + + return angle; + } + + var PI2$5 = Math.PI * 2; + + function containStroke$1(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$5 < 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$5; + } + + var angle = Math.atan2(y, x); + + if (angle < 0) { + angle += PI2$5; + } + + return angle >= startAngle && angle <= endAngle || angle + PI2$5 >= startAngle && angle + PI2$5 <= 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$2 = PathProxy.CMD; + var PI2$4 = Math.PI * 2; + var EPSILON$1 = 1e-4; + + function isAroundEqual$1(a, b) { + return Math.abs(a - b) < EPSILON$1; + } + + 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$2.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$2.M: + x0 = data[i++]; + y0 = data[i++]; + xi = x0; + yi = y0; + break; + + case CMD$2.L: + if (isStroke) { + if (containStroke$4(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$2.C: + if (isStroke) { + if (containStroke$3(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$2.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$2.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$1(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$2.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$4(x0, y0, x1, y0, lineWidth, x, y) || containStroke$4(x1, y0, x1, y1, lineWidth, x, y) || containStroke$4(x1, y1, x0, y1, lineWidth, x, y) || containStroke$4(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$2.Z: + if (isStroke) { + if (containStroke$4(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$1(yi, y0)) { + w += windingLine(xi, yi, x0, y0, x, y) || 0; + } + + return w !== 0; + } + + function contain$2(pathProxy, x, y) { + return containPath(pathProxy, 0, false, x, y); + } + + function containStroke(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(pathProxy, lineWidth / lineScale, x, y)) { + return true; + } + } + } + + if (this.hasFill()) { + return contain$2(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$3(defaultProps.style); + }; + + Sub.prototype.getDefaultShape = function () { + return clone$3(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$1(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$1(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$2(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$1(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$1(x1, lineWidth, true); + } + + if (round$1(y1 * 2) === round$1(y2 * 2)) { + outputShape.y1 = outputShape.y2 = subPixelOptimize$1(y1, lineWidth, true); + } + + return outputShape; + } + + function subPixelOptimizeRect$1(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$1(originX, lineWidth, true); + outputShape.y = subPixelOptimize$1(originY, lineWidth, true); + outputShape.width = Math.max(subPixelOptimize$1(originX + originWidth, lineWidth, false) - outputShape.x, originWidth === 0 ? 0 : 1); + outputShape.height = Math.max(subPixelOptimize$1(originY + originHeight, lineWidth, false) - outputShape.y, originHeight === 0 ? 0 : 1); + return outputShape; + } + + function subPixelOptimize$1(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$1 = {}; + + 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$1(subPixelOptimizeOutputShape$1, 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$2(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) { + { + 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(baseY, contentBlock.contentHeight, verticalAlign); + + if (needDrawBg || textPadding) { + var boxX = adjustTextX(baseX, outerWidth, textAlign); + var boxY = adjustTextY(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(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(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(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$4(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$1(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; + ecData.ssrType = 'chart'; // 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; + childECData.ssrType = 'chart'; + }); + } + } + }; // Reserve 0 as default. + + + 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'; + } + + 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 // Don't 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; + } + /** + * 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$4(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) { + // For the elements that have been triggered by other components, + // and are still required to be highlighted, + // because the current is directly forced to blur the element, + // it will cause the focus self to be unable to highlight, so skip the blur of this element. + if (child.__highByOuter && sameSeries && focus === 'self') { + return; + } + + singleEnterBlur(child); + }); + + if (isArrayLike(focus)) { + leaveBlurOfIndices(seriesModel.getData(), focus); + } else if (isObject$2(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) { + { + 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 (!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 (!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$4(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 (!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$4(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$4(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$4(allData, function (_a) { + _a.data; + var 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 received 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); + } + /** + * Support highlight/downplay record on each elements. + * For the case: hover highlight/downplay (legend, visualMap, ...) and + * user triggered highlight/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$1 = PathProxy.CMD; + var points = [[], [], []]; + var mathSqrt$2 = 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$1.M; + var C = CMD$1.C; + var L = CMD$1.L; + var R = CMD$1.R; + var A = CMD$1.A; + var Q = CMD$1.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$2(m[0] * m[0] + m[1] * m[1]); + var sy = mathSqrt$2(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$1(p, p, m); + data[j++] = p[0]; + data[j++] = p[1]; + p[0] += data[i++]; + p[1] += data[i++]; + applyTransform$1(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$1(p_1, p_1, m); + data[j++] = p_1[0]; + data[j++] = p_1[1]; + } + } + + path.increaseVersion(); + } + + var mathSqrt$1 = Math.sqrt; + var mathSin$2 = Math.sin; + var mathCos$2 = Math.cos; + var PI$4 = 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$4 / 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$1(lambda); + ry *= mathSqrt$1(lambda); + } + + var f = (fa === fs ? -1 : 1) * mathSqrt$1((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$4; + } + + if (vRatio(u, v) >= 1) { + dTheta = 0; + } + + if (dTheta < 0) { + var n = Math.round(dTheta / PI$4 * 1e6) / 1e6; + dTheta = PI$4 * 2 + n % 2 * PI$4; + } + + 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$1(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; + } + + 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$3 = Math.PI; + var PI2$3 = PI$3 * 2; + var mathSin$1 = Math.sin; + var mathCos$1 = Math.cos; + var mathACos = Math.acos; + var mathATan2 = Math.atan2; + var mathAbs = Math.abs; + var mathSqrt = 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(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(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(endAngle - startAngle); + var mod = arc > PI2$3 && arc % PI2$3; + mod > e && (arc = mod); + + if (!(radius > e)) { + ctx.moveTo(cx, cy); + } else if (arc > PI2$3 - e) { + ctx.moveTo(cx + radius * mathCos$1(startAngle), cy + radius * mathSin$1(startAngle)); + ctx.arc(cx, cy, radius, startAngle, endAngle, !clockwise); + + if (innerRadius > e) { + ctx.moveTo(cx + innerRadius * mathCos$1(endAngle), cy + innerRadius * mathSin$1(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$1(startAngle); + var yrs = radius * mathSin$1(startAngle); + var xire = innerRadius * mathCos$1(endAngle); + var yire = innerRadius * mathSin$1(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(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$1(endAngle); + yre = radius * mathSin$1(endAngle); + xirs = innerRadius * mathCos$1(startAngle); + yirs = innerRadius * mathSin$1(startAngle); + + if (arc < PI$3) { + 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$1(mathACos((x0 * x1 + y0 * y1) / (mathSqrt(x0 * x0 + y0 * y0) * mathSqrt(x1 * x1 + y1 * y1))) / 2); + var b = mathSqrt(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; + var max; + + if (constraint) { + min = [Infinity, Infinity]; + max = [-Infinity, -Infinity]; + + for (var i = 0, len = points.length; i < len; i++) { + min$1(min, min, points[i]); + max$1(max, max, points[i]); + } + + min$1(min, min, constraint[0]); + max$1(max, max, 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$2(points[i])); + continue; + } else { + prevPoint = points[i - 1]; + nextPoint = points[i + 1]; + } + } + + sub(v, nextPoint, prevPoint); + scale$2(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$2(v1, v, -d0); + scale$2(v2, v, d1); + var cp0 = add([], point, v1); + var cp1 = add([], point, v2); + + if (constraint) { + max$1(cp0, cp0, min); + min$1(cp0, cp0, max); + max$1(cp1, cp1, min); + min$1(cp1, cp1, max); + } + + cps.push(cp0); + cps.push(cp1); + } + + if (isLoop) { + cps.push(cps.shift()); + } + + return cps; + } + + function buildPath(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(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(ctx, shape, false); + }; + + return Polyline; + }(Path); + + Polyline.prototype.type = 'polyline'; + var subPixelOptimizeOutputShape = {}; + + 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$1(subPixelOptimizeOutputShape, 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$1(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 = new Point(); + var maxTv = 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.set(Infinity, Infinity); + maxTv.set(0, 0); + + if (!this._intersectCheckOneSide(this, other, minTv, maxTv, noMtv, 1)) { + overlapped = false; + + if (noMtv) { + return overlapped; + } + } + + if (!this._intersectCheckOneSide(other, this, minTv, maxTv, noMtv, -1)) { + overlapped = false; + + if (noMtv) { + return overlapped; + } + } + + if (!noMtv) { + Point.copy(mtv, overlapped ? minTv : maxTv); + } + + 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); // Stored properties for further transition. + + + 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$2(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$1(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; + } + + var mathMax$2 = Math.max; + var mathMin$2 = 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 registers 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 rarely happens. So we don't 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 = mergePath$1; + /** + * 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(shape, lineWidth) { + subPixelOptimizeLine$1(shape, shape, { + lineWidth: lineWidth + }); + return shape; + } + /** + * Sub pixel optimize rect for canvas + */ + + + function subPixelOptimizeRect(param) { + subPixelOptimizeRect$1(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 = subPixelOptimize$1; + /** + * 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(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(target, transform, invert$1) { + if (transform && !isArrayLike(transform)) { + transform = Transformable.getLocalTransform(transform); + } + + if (invert$1) { + transform = invert([], transform); + } + + return applyTransform$1([], 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(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$1(el, newProp, animatableModel, getECData(el).dataIndex); + } + } + }); + } + + function clipPointsByRect(points, rect) { + // FIXME: This way might be incorrect when graphic clipped by a corner + // and when element has a border. + return map$1(points, function (point) { + var x = point[0]; + x = mathMax$2(x, rect.x); + x = mathMin$2(x, rect.x + rect.width); + var y = point[1]; + y = mathMax$2(y, rect.y); + y = mathMin$2(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$2(targetRect.x, rect.x); + var x2 = mathMin$2(targetRect.x + targetRect.width, rect.x + rect.width); + var y = mathMax$2(targetRect.y, rect.y); + var y2 = mathMin$2(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 + // existing `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$4(keys(formatterParamsExtra), function (key) { + if (!hasOwn(formatterParams, key)) { + formatterParams[key] = formatterParamsExtra[key]; + formatterParams.$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 overwritten + // 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$1 = /*#__PURE__*/Object.freeze({ + __proto__: null, + Arc: Arc, + BezierCurve: BezierCurve, + BoundingRect: BoundingRect, + Circle: Circle, + CompoundPath: CompoundPath, + Ellipse: Ellipse, + Group: Group$2, + Image: ZRImage, + IncrementalDisplayable: IncrementalDisplayable, + Line: Line, + LinearGradient: LinearGradient, + OrientedBoundingRect: OrientedBoundingRect, + Path: Path, + Point: Point, + Polygon: Polygon, + Polyline: Polyline, + RadialGradient: RadialGradient, + Rect: Rect, + Ring: Ring, + Sector: Sector, + Text: ZRText, + applyTransform: applyTransform, + clipPointsByRect: clipPointsByRect, + clipRectByRect: clipRectByRect, + createIcon: createIcon, + extendPath: extendPath, + extendShape: extendShape, + getShapeClass: getShapeClass, + getTransform: getTransform, + groupTransition: groupTransition, + initProps: initProps, + isElementRemoved: isElementRemoved, + lineLineIntersect: lineLineIntersect, + linePolygonIntersect: linePolygonIntersect, + makeImage: makeImage, + makePath: makePath, + mergePath: mergePath, + registerShape: registerShape, + removeElement: removeElement, + removeElementWithFadeOut: removeElementWithFadeOut, + resizePath: resizePath, + setTooltipConfig: setTooltipConfig, + subPixelOptimize: subPixelOptimize, + subPixelOptimizeLine: subPixelOptimizeLine, + subPixelOptimizeRect: subPixelOptimizeRect, + transformDirection: transformDirection, + traverseElements: traverseElements, + updateProps: updateProps$1 + }); + 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$1(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$1(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 silent 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$1(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', 'ellipsis']; + 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 (fillColor === 'auto') { + deprecateReplaceLog('color: \'auto\'', 'color: \'inherit\''); + } + } + + if (inheritColor) { + fillColor = inheritColor; + } else { + fillColor = null; + } + } + + if (strokeColor === 'inherit' || strokeColor === 'auto') { + { + 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 (textStyle.backgroundColor === 'auto') { + deprecateReplaceLog('backgroundColor: \'auto\'', 'backgroundColor: \'inherit\''); + } + } + textStyle.backgroundColor = inheritColor; + } + + if ((textStyle.borderColor === 'auto' || textStyle.borderColor === 'inherit') && inheritColor) { + { + 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$1)(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) {}; + /** + * 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$3(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; + }(); // Enable Model.extend. + + + enableClassExtend(Model); + enableClassCheck(Model); + mixin(Model, LineStyleMixin); + mixin(Model, ItemStyleMixin); + mixin(Model, AreaStyleMixin); + mixin(Model, TextStyleMixin); // A random offset + + 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$4(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$4(currVertex.successor, isInTargetNameSet ? removeEdgeAndAdd : removeEdge); + } + + each$4(targetNameSet, function () { + var errMsg = ''; + { + 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$4(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$4(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$4(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', + custom: 'Custom chart', + chart: 'Chart' + } + }, + 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', + custom: '自定义图表', + chart: '图表' + } + }, + 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 || DEFAULT_LOCALE).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$3(localeObj); + } else { + return merge(clone$3(localeObj), clone$3(localeStorage[DEFAULT_LOCALE]), false); + } + } else { + return merge(clone$3(locale), clone$3(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$1( // 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, pad(y % 100 + '', 2)).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$1(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 = normalizeCssArray$1; + /** + * 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$1(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; + } + + 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 repeatedly 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) { + { + 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$2(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$3 = each$4; + /** + * @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] + */ + + curry$1(boxLayout, 'vertical'); + /** + * HBox layouting + * @param {module:zrender/graphic/Group} group + * @param {number} gap + * @param {number} [width=Infinity] + * @param {number} [height=Infinity] + */ + + curry$1(boxLayout, 'horizontal'); + /** + * Parse position info. + */ + + function getLayoutRect(positionInfo, containerRect, margin) { + margin = normalizeCssArray(margin || 0); + var containerWidth = containerRect.width; + var containerHeight = containerRect.height; + var left = parsePercent(positionInfo.left, containerWidth); + var top = parsePercent(positionInfo.top, containerHeight); + var right = parsePercent(positionInfo.right, containerWidth); + var bottom = parsePercent(positionInfo.bottom, containerHeight); + var width = parsePercent(positionInfo.width, containerWidth); + var height = parsePercent(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; + } + + function fetchLayoutMode(ins) { + var layoutMode = ins.layoutMode || ins.constructor.layoutMode; + return isObject$2(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$3(names, function (name) { + merged[name] = targetOption[name]; + }); + each$3(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$3(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$3(LOCATION_PARAMS, function (name) { + source.hasOwnProperty(name) && (target[name] = source[name]); + }); + return target; + } + + var inner$9 = 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$9(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$4(ComponentModel.getClassesByMainType(componentType), function (clz) { + deps = deps.concat(clz.dependencies || clz.prototype.dependencies || []); + }); // Ensure main type. + + deps = map$1(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', 'itemChildGroupId', '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'; // The result of `guessOrdinal`. + + 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$4(coordDimensions, function (coordDimInfoLoose, coordDimIdx) { + var coordDimInfo = isObject$2(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$4(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 multiple series share one dimension + // category axis, series name should better use + // the other dimension 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$4(dimensionsDefine, function (dim, idx) { + if ((isObject$2(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 uses itemName in charts. + // So we don't 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 default 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$2(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 concatInternalOptions(ecModel, mainType, newCmptOptionList) { + var internalOptionCreator = internalOptionCreatorMap.get(mainType); + + if (!internalOptionCreator) { + return newCmptOptionList; + } + + var internalOptions = internalOptionCreator(ecModel); + + if (!internalOptions) { + return newCmptOptionList; + } + + { + for (var i = 0; i < internalOptions.length; i++) { + assert(isComponentIdInternal(internalOptions[i])); + } + } + return newCmptOptionList.concat(internalOptions); + } + + var innerColor = makeInner(); + 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 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$4(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) { + { + 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'); + { + 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']`. + // Because 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$4(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$4(newOption, function (componentOption, mainType) { + if (componentOption == null) { + return; + } + + if (!ComponentModel.hasClass(mainType)) { + // globalSettingTask.dirty(); + option[mainType] = option[mainType] == null ? clone$3(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$4(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) { + { + 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("Unknown series " + subType); + } + } + } + return; + } // TODO Before multiple tooltips get supported, we do this check to avoid unexpected exception. + + + if (mainType === 'tooltip') { + if (tooltipExists) { + { + 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$3(this.option); + each$4(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$4(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$2(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 + * from raw series. + */ + + + GlobalModel.prototype.eachSeries = function (cb, context) { + assertSeriesInitialized(this); + each$4(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$4(this._componentsMap.get('series'), function (series) { + series && cb.call(context, series, series.componentIndex); + }); + }; + /** + * After filtering, series may be different. + * from raw series. + */ + + + GlobalModel.prototype.eachSeriesByType = function (subType, cb, context) { + assertSeriesInitialized(this); + each$4(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$4(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$4(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$4(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$4(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 (!ecModel._seriesIndices) { + throw new Error('Option should contains series.'); + } + } + }; + + initBase = function (ecModel, baseOption) { + // Using OPTION_INNER_KEY to mark that this option cannot be used outside, + // i.e. `chart.setOption(chart.getModel().option);` is forbidden. + 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$2(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$4(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$3(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$4(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$4(normalizeToArray(opts.replaceMerge), function (mainType) { + { + 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$4(availableMethods, function (methodName) { + this[methodName] = bind$1(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$4(coordinateSystemCreators, function (creator, type) { + var list = creator.create(ecModel, api); + coordinateSystems = coordinateSystems.concat(list || []); + }); + this._coordinateSystems = coordinateSystems; + }; + + CoordinateSystemManager.prototype.update = function (ecModel, api) { + each$4(this._coordinateSystems, function (coordSys) { + coordSys.update && coordSys.update(ecModel, api); + }); + }; + + CoordinateSystemManager.prototype.getCoordinateSystems = function () { + return this._coordinateSystems.slice(); + }; + + CoordinateSystemManager.register = function (type, creator) { + coordinateSystemCreators[type] = creator; + }; + + CoordinateSystemManager.get = function (type) { + return coordinateSystemCreators[type]; + }; + + return CoordinateSystemManager; + }(); + + var QUERY_REG = /^(min|max)?(.+)$/; // 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$4(normalizeToArray(rawOption.series), function (series) { + series && series.data && isTypedArray(series.data) && setAsPrimitive(series.data); + }); + each$4(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$3(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, because 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 options will not be merged to the former, but just substitute 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$3(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$3( // 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$1(indices, function (index) { + return clone$3(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$4(mediaOnRoot, function (singleMedia) { + { + // Real case of wrong config. + if (singleMedia && !singleMedia.option && isObject$2(singleMedia.query) && isObject$2(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 { + { + // Real case of wrong config. + error('Illegal media option. Must be an array. Like { media: [ {...}, {...} ] }'); + } + } + } + + doPreprocess(baseOption); + each$4(timelineOptionsOnRoot, function (option) { + return doPreprocess(option); + }); + each$4(mediaList, function (media) { + return doPreprocess(media.option); + }); + + function doPreprocess(option) { + each$4(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 // lower case for convenience. + + }; + var applicable = true; + each$4(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)) { + applicable = false; + } + }); + return applicable; + } + + 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$4; + var isObject$1 = isObject$2; + 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]) { + { + 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]) { + { + 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) { + { + // 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) { + { + 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) { + { + // 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$4(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$4(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; + { + 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; + { + deprecateLog('nameGap property in radar component has been changed to axisNameGap'); + } + } + + { + 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$4(data, function (item) { + if (isObject$2(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(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$4(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]; + { + deprecateReplaceLog(oldName, newName); + } + } + } + } + } + + function compatPieLabel(option) { + if (!option) { + return; + } + + if (option.alignTo === 'edge' && option.margin != null && option.edgeDistance == null) { + { + 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; + { + deprecateReplaceLog('downplay', 'blur', 'sunburst'); + } + } + } + + function compatGraphFocus(option) { + if (!option) { + return; + } + + if (option.focusNodeAdjacency != null) { + option.emphasis = option.emphasis || {}; + + if (option.emphasis.focus == null) { + { + 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$4(option.series, function (seriesOpt) { + if (!isObject$2(seriesOpt)) { + return; + } + + var seriesType = seriesOpt.type; + + if (seriesType === 'line') { + if (seriesOpt.clipOverflow != null) { + seriesOpt.clip = seriesOpt.clipOverflow; + { + deprecateReplaceLog('clipOverflow', 'clip', 'line'); + } + } + } else if (seriesType === 'pie' || seriesType === 'gauge') { + if (seriesOpt.clockWise != null) { + seriesOpt.clockwise = seriesOpt.clockWise; + { + 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) { + { + deprecateReplaceLog('hoverOffset', 'emphasis.scaleSize'); + } + seriesOpt.emphasis.scaleSize = seriesOpt.hoverOffset; + } + } + } else if (seriesType === 'gauge') { + var pointerColor = get(seriesOpt, 'pointer.color'); + pointerColor != null && set(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; + { + 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) { + { + deprecateReplaceLog('mapType', 'map', 'map'); + } + seriesOpt.map = seriesOpt.mapType; + } + + if (seriesOpt.mapLocation) { + { + 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) { + { + deprecateReplaceLog('hoverAnimation', 'emphasis.scale'); + } + seriesOpt.emphasis.scale = seriesOpt.hoverAnimation; + } + } + + compatLayoutProperties(seriesOpt); + }); // dataRange has changed to visualMap + + if (option.dataRange) { + option.visualMap = option.dataRange; + } + + each$4(COMPATITABLE_COMPONENTS, function (componentName) { + var options = option[componentName]; + + if (options) { + if (!isArray(options)) { + options = [options]; + } + + each$4(options, function (option) { + compatLayoutProperties(option); + }); + } + }); + } // (1) [Caution]: the logic is correct based on the premises: + // 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$1(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$4(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; + }); + }); + } // @inner + + + 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$3(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$3(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) || isTypedArray(item)) { + sourceFormat = SOURCE_FORMAT_ARRAY_ROWS; + break; + } else if (isObject$2(item)) { + sourceFormat = SOURCE_FORMAT_OBJECT_ROWS; + break; + } + } + } else if (isObject$2(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; // PENDING: 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$4(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) { + { + 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) { + return keys(obj); + } + } // 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/undefined or string. + + + function normalizeDimensionsOption(dimensionsDefine) { + if (!dimensionsDefine) { + // The meaning of null/undefined is different from empty array. + return; + } + + var nameMap = createHashMap(); + return map$1(dimensionsDefine, function (rawItem, index) { + rawItem = isObject$2(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 don't auto specify name, otherwise a given name may + // cause it to be referred 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; + + 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 (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)]; + { + 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$1(rawItemGetter, null, data, startIndex, dimsDef); + var rawCounter = getRawSourceDataCounter(sourceFormat, seriesLayoutBy); + provider.count = bind$1(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$4(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) { + { + 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 (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)]; + { + 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 (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)]; + { + assert(method, 'Do not support 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]; + { + assert(method, 'Do not support 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 (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; + }(); // PENDING: previously we accept this type when calling `formatTooltip`, + // 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 because in 'richText' it is not a HTML + // // string. But still support it for backward compatibility. + // html: string; + // markers: Dictionary; + // }; + + /** + * For backward compat, normalize the return from `formatTooltip`. + */ + + + function normalizeTooltipFormatResult(result) { + var markupText; // let markers: Dictionary; + + var markupFragment; + + if (isObject$2(result)) { + if (result.type) { + markupFragment = result; + } else { + { + 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) { + { + assert(upTask._outputDueEnd != null); + } + this._dueEnd = upTask._outputDueEnd; + } // DataTask or overallTask + else { + { + 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; + { + // ??? 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) { + { + 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 happens in dataTask, dataZoom, map, currently. + // where dataZoom do not set end each time, but only set + // when reset. So we should record the set end, in case + // that the stub of dataZoom perform again and earse the + // set 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 compatibility, do not modify it until you 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 `numericToNumber` by default. + // 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 = ''; + { + 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 default: 'asc' + * @param incomparable by default: 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 makes sense when we 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 + * avoid 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, + * because 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. + { + 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. + // Because the dimension is probably auto detected from data and not might reliable. + // Should not lead the transformers to think that is reliable and return it. + // See [DIMENSION_INHERIT_RULE] in `sourceManager.ts`. + + + var dimensions = []; + var dimsByName = {}; + var dimsDef = internalSource.dimensionsDefine; + + if (dimsDef) { + each$4(dimsDef, function (dimDef, idx) { + var name = dimDef.name; + var dimDefExt = { + index: idx, + name: name, + displayName: dimDef.displayName + }; + dimensions.push(dimDefExt); // Users probably do not specify dimension name. For simplicity, data transform + // does not generate dimension name. + + if (name != null) { + // Dimension name should not be duplicated. + // For simplicity, data transform forbids name duplication, do not generate + // new name like module `completeDimensions.ts` did, but just tell users. + var errMsg_1 = ''; + + if (hasOwn(dimsByName, name)) { + { + 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$1(getRawData, null, internalSource); + } + + extSource.cloneRawData = bind$1(cloneRawData, null, internalSource); + var rawCounter = getRawSourceDataCounter(sourceFormat, SERIES_LAYOUT_BY_COLUMN); + extSource.count = bind$1(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$1(getDimensionInfo, null, dimensions, dimsByName); + extSource.cloneAllDimensionInfo = bind$1(cloneAllDimensionInfo, null, dimensions); + return extSource; + } + + function getRawData(upstream) { + var sourceFormat = upstream.sourceFormat; + + if (!isSupportedSourceFormat(sourceFormat)) { + var errMsg = ''; + { + 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 = ''; + { + 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$3(dimensions); + } + + var externalTransformMap = createHashMap(); + + function registerExternalTransform(externalTransform) { + externalTransform = clone$3(externalTransform); + var type = externalTransform.type; + var errMsg = ''; + + if (!type) { + { + errMsg = 'Must have a `type` when `registerTransform`.'; + } + throwError(errMsg); + } + + var typeParsed = type.split(':'); + + if (typeParsed.length !== 2) { + { + 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) { + { + 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) { + { + errMsg = 'Must have at least one upstream dataset.'; + } + throwError(errMsg); + } + + if (!isObject$2(transOption)) { + { + errMsg = 'transform declaration must be an object rather than ' + typeof transOption + '.'; + } + throwError(errMsg); + } + + var transType = transOption.type; + var externalTransform = externalTransformMap.get(transType); + + if (!externalTransform) { + { + errMsg = 'Can not find transform on type "' + transType + '".'; + } + throwError(errMsg); + } // Prepare source + + + var extUpSourceList = map$1(upSourceList, function (upSource) { + return createExternalSource(upSource, externalTransform); + }); + var resultList = normalizeToArray(externalTransform.transform({ + upstream: extUpSourceList[0], + upstreamList: extUpSourceList, + config: clone$3(transOption.config) + })); + { + if (transOption.print) { + var printStrArr = map$1(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$1(resultList, function (result, resultIndex) { + var errMsg = ''; + + if (!isObject$2(result)) { + { + errMsg = 'A transform should not return some empty results.'; + } + throwError(errMsg); + } + + if (!result.data) { + { + errMsg = 'Transform result data should be not be null or undefined'; + } + throwError(errMsg); + } + + var sourceFormat = detectSourceFormat(result.data); + + if (!isSupportedSourceFormat(sourceFormat)) { + { + 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, because: + // (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$1 = typeof Int32Array === UNDEFINED ? Array : Int32Array; + var CtorFloat64Array = typeof Float64Array === UNDEFINED ? Array : Float64Array; + /** + * Multi dimensional data store + */ + + var dataCtors = { + 'float': CtorFloat64Array, + 'int': CtorInt32Array$1, + // 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 until needed. + + this._rawExtent = []; + this._extent = []; + this._count = 0; + this._rawCount = 0; + this._calcDimNameToIdx = createHashMap(); + } + /** + * Initialize from data + */ + + + DataStore.prototype.initData = function (provider, inputDimensions, dimValueGetter) { + { + 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$1(inputDimensions, function (dim) { + { + 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) { + { + 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$1(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; + }; + /** + * Retrieve 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; + }; + /** + * Retrieve the index of nearest value. + * @param dim + * @param value + * @param [maxDistance=Infinity] + * @return If and only if multiple indices have + * 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 choose the one that `diff >= 0` in this case. + // 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 triangle 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$3(this._extent); + target._rawExtent = clone$3(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 transforms. + * 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 memory 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 = []; + } + } + + { + 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); + { + assert(fromTransformResult != null || transformOption != null); + } + + if (fromTransformResult != null) { + var errMsg = ''; + + if (upMgrList.length !== 1) { + { + errMsg = 'When using `fromTransformResult`, there should be only one upstream dataset'; + } + doThrow(errMsg); + } + } + + var sourceList; + var upSourceList = []; + var upstreamSignList = []; + each$4(upMgrList, function (upMgr) { + upMgr.prepareSource(); + var upSource = upMgr.getSource(fromTransformResult || 0); + var errMsg = ''; + + if (fromTransformResult != null && !upSource) { + { + 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 upstream. + + + 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 default 0, means "main source". + * In 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) { + { + 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; + }; + /** + * PENDING: 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 + // there is no need to update them when change happens. + var sourceHost = this._sourceHost; + + if (isSeries(sourceHost)) { + var datasetModel = querySeriesUpstreamDatasetModel(sourceHost); + return !datasetModel ? [] : [datasetModel.getSourceManager()]; + } else { + return map$1(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; + }(); // Call this method after `super.init` and `super.mergeOption` to + // disable the transform merge, but do not disable transform 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$4(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$4(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$1(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, fragment.dataIndex); + 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$1(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" usually happens repeatedly when mouse is moving and + // a tooltip is displayed. 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 { + { + 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$4(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 is not specified, do not show a header line with only '-'. + // This case always happens 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, + dataIndex: dataIndex + })].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$4(tooltipDims, function (dim) { + setEachItem(retrieveRawValue(data, dataIndex, dim), dim); + }) // By default, all dims is used on tooltip. + : each$4(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$8 = 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]: Because 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$8(this).sourceManager = new SourceManager(this); + sourceManager.prepareSource(); + var data = this.getInitialData(option, ecModel); + wrapData(data, this); + this.dataTask.context.data = data; + { + assert(data, 'getInitialData returned invalid data.'); + } + inner$8(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$8(this).sourceManager; + sourceManager.dirty(); + sourceManager.prepareSource(); + var data = this.getInitialData(newSeriesOption, ecModel); + wrapData(data, this); + this.dataTask.dirty(); + this.dataTask.context.data = data; + inner$8(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 overridden. + */ + + + 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$8(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$8(this).data = data; + }; + + SeriesModel.prototype.getEncode = function () { + var encode = this.get('encode', true); + + if (encode) { + return createHashMap(encode); + } + }; + + SeriesModel.prototype.getSourceManager = function () { + return inner$8(this).sourceManager; + }; + + SeriesModel.prototype.getSource = function () { + return this.getSourceManager().getSource(); + }; + /** + * Get data before processed + */ + + + SeriesModel.prototype.getRawData = function () { + return inner$8(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 overridden 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$2(option.selectedMap)) { + option.selectedMap = {}; + } + + var selectedMap = option.selectedMap; + + for (var i = 0; i < len; i++) { + var dataIndex = innerDataIndices[i]; // TODO different 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$4(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 repeat 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$4(concatArray(data.CHANGABLE_METHODS, data.DOWNSAMPLE_METHODS), function (methodName) { + data.wrapMethod(methodName, curry$1(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$2(); + 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$7 = makeInner(); + var renderPlanner = createRenderPlanner(); + + var ChartView = + /** @class */ + function () { + function ChartView() { + this.group = new Group$2(); + 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) { + { + 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) { + { + 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) { + { + 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$7(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$4(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$7(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$6 = 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("Unknown 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("Unknown 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. Because 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 uses one scope. + // Pie and funnel are using different 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$6(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$6(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$2 = 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$2(); + 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$2 / 2, + endAngle: -PI$2 / 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$2 * 3 / 2 + }).start('circularInOut'); + arc.animateShape(true).when(1000, { + startAngle: PI$2 * 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$4(this._allHandlers, function (handler) { + var record = stageTaskMap.get(handler.uid) || stageTaskMap.set(handler.uid, {}); + var errMsg = ''; + { + // 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$4(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 declare `performRawSeries` in handlers, only + // stream-independent (specifically, data item independent) operations can be + // performed. Because if 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 operations + // 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 = ''; + { + errMsg = '"createOnAllSeries" is not supported for "overallReset", ' + 'because 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 legacy case), the overall task will only be + // executed when upstream is dirty. Otherwise the progressive rendering of all + // pipelines will be disabled unexpectedly. But it still needs stubs to receive + // dirty info from upstream. + else { + overallProgress = false; + each$4(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$1(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$4(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 won't 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: + { + 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: + { + console.warn("Unknown visual type " + key); + } + } + } // Legacy data selection action. + // Includes: 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$4([[seriesType + 'ToggleSelect', 'toggleSelect'], [seriesType + 'Select', 'select'], [seriesType + 'UnSelect', 'unselect']], function (eventsMap) { + ecRegisterAction(eventsMap[0], function (payload, ecModel, api) { + payload = extend({}, payload); + { + 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)) { + { + 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 constructors + */ + // 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$4(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(symbolOffset[0], symbolSize[0]) || 0, parsePercent(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$1(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$1(ctx, el, { + inHover: false, + viewWidth: 0, + viewHeight: 0 + }, true); + } + + function brush$1(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$1(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$1(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 minimum 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 minimum 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; + { + 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$1(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$1(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 array of X or Y + * @return {number[]} block length of each line + */ + + + function getLineBlockLengthX(dash) { + return map$1(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(); // Implementation of exported APIs. For example registerMap, getMap. + // The implementations 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 (implsStore[name]) { + error("Already has an implementation of " + name + "."); + } + } + implsStore[name] = impl; + } + + function getImpl(name) { + { + if (!implsStore[name]) { + error("Implementation of " + name + " doesn't exists."); + } + } + return implsStore[name]; + } + + var version = '5.5.0'; + var dependencies = { + zrender: '5.5.0' + }; + 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 beginning 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; + { + var root = + /* eslint-disable-next-line */ + env.hasGlobalWindow ? window : global; + + if (root) { + defaultRenderer = retrieve2(root.__ECHARTS__DEFAULT__RENDERER__, defaultRenderer); + defaultCoarsePointer = retrieve2(root.__ECHARTS__DEFAULT__COARSE_POINTER, defaultCoarsePointer); + defaultUseDirtyRect = retrieve2(root.__ECHARTS__DEFAULT__USE_DIRTY_RECT__, defaultUseDirtyRect); + } + } + + if (opts.ssr) { + registerSSRDataGetter(function (el) { + var ecData = getECData(el); + var dataIndex = ecData.dataIndex; + + if (dataIndex == null) { + return; + } + + var hashMap = createHashMap(); + hashMap.set('series_index', ecData.seriesIndex); + hashMap.set('data_index', dataIndex); + ecData.ssrType && hashMap.set('ssr_type', ecData.ssrType); + return hashMap; + }); + } + + var zr = _this._zr = init$1(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$1(zr.flush, zr), 17); + theme = clone$3(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$1(_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 determined in the first frame (the + // frame is executed immediately 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]) { + { + 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$2(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 */ + || env.hasGlobalWindow && window.devicePixelRatio || 1; + }; + /** + * Get canvas which has all thing rendered + * @deprecated Use renderToCanvas instead. + */ + + + ECharts.prototype.getRenderedCanvas = function (opts) { + { + deprecateReplaceLog('getRenderedCanvas', 'renderToCanvas'); + } + return this.renderToCanvas(opts); + }; + + ECharts.prototype.renderToCanvas = function (opts) { + opts = opts || {}; + var painter = this._zr.painter; + { + 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 (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$4(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$4(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$4(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$4(instances, function (chart, id) { + if (chart.group === groupId) { + var canvas = isSvg ? chart.getZr().painter.getSvgDom().innerHTML : chart.renderToCanvas(clone$3(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$1(targetCanvas, { + renderer: isSvg ? 'svg' : 'canvas' + }); + zr_1.resize({ + width: width, + height: height + }); + + if (isSvg) { + var content_1 = ''; + each$4(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$4(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$4(findResult, function (models, key) { + key.indexOf('Models') >= 0 && each$4(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 { + { + warn(key + ': ' + (view ? 'The found component do not support containPoint.' : 'No view mapping to the found component.')); + } + } + } else { + { + 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 (!seriesModel) { + warn('There is no specified series 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$4(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, el) || {}; + 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]; + { + // `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)) { + 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$4(eventActionMap, function (actionType, eventType) { + _this._messageCenter.on(eventType, function (event) { + this.trigger(eventType, event); + }, _this); + }); // Extra events + // TODO register? + + each$4(['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$4(chart._componentsViews, function (component) { + component.dispose(ecModel, api); + }); + each$4(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[chart.id]; + }; + /** + * Resize the chart + */ + + + ECharts.prototype.resize = function (opts) { + if (this[IN_MAIN_PROCESS_KEY]) { + { + 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$2(name)) { + cfg = name; + name = ''; + } + + name = name || 'default'; + this.hideLoading(); + + if (!loadingEffects[name]) { + { + 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$2(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 embedded browser, `requestAnimationFrame` and `setInterval` + // hang when sliding page (on touch event), which cause that zr does not + // refresh until 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); + { + 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 default 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); + { + 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$4([].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$4(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$4(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 original 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 + // determine whether to 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 required 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; + } + } + + { + 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$1(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$4(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 repeatedly, + // so it should only be triggered when rendering indeed happens + // 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(); + }); + } // Allocate zlevels for series and components + + + function allocateZlevels(ecModel) { + var componentZLevels = []; + var seriesZLevels = []; + var hasSeparateZLevel = false; + ecModel.eachComponent(function (componentType, componentModel) { + var zlevel = componentModel.get('zlevel') || 0; + var z = componentModel.get('z') || 0; + var zlevelKey = componentModel.getZLevelKey(); + hasSeparateZLevel = hasSeparateZLevel || !!zlevelKey; + (componentType === 'series' ? seriesZLevels : componentZLevels).push({ + zlevel: zlevel, + z: z, + idx: componentModel.componentIndex, + type: componentType, + key: zlevelKey + }); + }); + + if (hasSeparateZLevel) { + // 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$4(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$4(ecIns._chartsViews, function (chart) { + chart.__alive = false; + }); + renderSeries(ecIns, ecModel, api, payload, updateParams); // Remove groups of unrendered charts + + each$4(ecIns._chartsViews, function (chart) { + if (!chart.__alive) { + chart.remove(ecModel, api); + } + }); + }; + + renderComponents = function (ecIns, ecModel, api, payload, updateParams, dirtyList) { + each$4(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 + // incremental render (always 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) { + // DON'T mark the element dirty. In case element is incremental and don't want 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 want 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; + } + } // Use highlighted 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$4(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$4(instances, function (otherChart) { + if (otherChart !== chart && otherChart.group === chart.group) { + otherCharts_1.push(otherChart); + } + }); + updateConnectedChartsStatus(otherCharts_1, CONNECT_STATUS_PENDING); + each$4(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); + } // @ts-ignore + + + this.on.call(this, eventName, wrapped, ctx); + }; + + var MOUSE_EVENT_NAMES = ['click', 'dblclick', 'mouseover', 'mouseout', 'mousemove', 'mousedown', 'mouseup', 'globalout', 'contextmenu']; + + function disposedWarning(id) { + { + 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 = {}; + 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(dom, theme, opts) { + var isClient = !(opts && opts.ssr); + + if (isClient) { + { + if (!dom) { + throw new Error('Initialize failed: invalid dom.'); + } + } + var existInstance = getInstanceByDom(dom); + + if (existInstance) { + { + warn('There is a chart instance already initialized on the dom.'); + } + return existInstance; + } + + { + if (isDom(dom) && dom.nodeName.toUpperCase() !== 'CANVAS' && (!dom.clientWidth && (!opts || opts.width == null) || !dom.clientHeight && (!opts || opts.height == null))) { + 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[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$4(charts, function (chart) { + if (chart.group != null) { + groupId = chart.group; + } + }); + groupId = groupId || 'g_' + groupIdBase++; + each$4(charts, function (chart) { + chart.group = groupId; + }); + } + + connectedGroups[groupId] = true; + return groupId; + } + + function disconnect(groupId) { + connectedGroups[groupId] = false; + } + /** + * Alias and backward compatibility + * @deprecated + */ + + + var disConnect = disconnect; + /** + * Dispose a chart instance + */ + + function dispose(chart) { + if (isString(chart)) { + chart = instances[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[getAttribute(dom, DOM_ATTRIBUTE_KEY)]; + } + + function getInstanceById(key) { + return instances[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$2(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$2(priority)) { + fn = priority; + priority = defaultPriority; + } + + { + if (isNaN(priority) || priority == null) { + throw new Error('Illegal priority'); + } // Check duplicate + + + each$4(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) { + { + 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); + // } + // } + // Builtin 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$1); + 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 = {}; + /* + * 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$4(data.dimensions, function (dimName) { + var dimItem = data.getDimensionInfo(dimName); + var coordDim = dimItem.coordDim; + + if (coordDim) { + { + 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$1(dataDimsOnCoord, function (dimName) { + return data.getDimensionInfo(dimName).storeDimIndex; + }); + summary.encodeFirstDimNotExtra = encodeFirstDimNotExtra; + var encodeLabel = encode.label; // FIXME `encode.label` is not recommended, because formatter cannot be set + // in this way. Use label.formatter instead. Maybe 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$5 = 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. + // (Because 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$2(dimDefItemRaw) ? dimDefItemRaw.name : dimDefItemRaw; + + if (userDimName != null && dataDimNameMap.get(userDimName) == null) { + dataDimNameMap.set(userDimName, i); + } + } + + return dataDimNameMap; + } + + function ensureSourceDimNameMap(source) { + var innerSource = inner$5(source); + return innerSource.dimNameMap || (innerSource.dimNameMap = createDimNameMap(source.dimensionsDefine)); + } + + function shouldOmitUnusedDimensions(dimCount) { + return dimCount > 30; + } + + var isObject = isObject$2; + var map = map$1; + var CtorInt32Array = typeof Int32Array === 'undefined' ? Array : Int32Array; // Use prefix to avoid index to be the same as otherIdList[idx], + // which will cause weird update 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 = {}; // Global layout properties. + + this._layout = {}; // Item visual properties after visual coding + + this._itemVisuals = []; // Item layout properties after layout + + this._itemLayouts = []; // Graphic elements + + 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; + } + + { + 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$4(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 Because 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 because 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 compatibility. 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 recognized `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 (dimIdx == null) { + throw new Error('Unknown 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(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 exactly corresponding 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: calculate 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(key) ? extend(this._calculationInfo, key) : this._calculationInfo[key] = value; + }; + /** + * @return Never be null/undefined. `number` will be converted to string. Because: + * 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. Because: + * 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(dimensions, function (dim) { + return _this._getStoreDimIndex(dim); + }), idx) : store.getValues(dimensions); + }; + /** + * If value is NaN. Including '-' + * 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; + }; + /** + * Retrieve 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 (!invertedIndices) { + throw new Error('Do not supported yet'); + } + } + var rawIndex = invertedIndices[value]; + + if (rawIndex == null || isNaN(rawIndex)) { + return INDEX_NOT_FOUND; + } + + return rawIndex; + }; + /** + * Retrieve 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(normalizeDimensions(dims), this._getStoreDimIndex, this); + + this._store.each(dimIndices, fCtx ? bind$1(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(normalizeDimensions(dims), this._getStoreDimIndex, this); + this._store = this._store.filter(dimIndices, fCtx ? bind$1(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$4(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) { + // ctxCompat just for compat echarts3 + var fCtx = ctx || ctxCompat || this; + var dimIndices = map(normalizeDimensions(dims), this._getStoreDimIndex, this); + var list = cloneListForMapAndSample(this); + list._store = this._store.map(dimIndices, fCtx ? bind$1(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; + { + each$4(normalizeDimensions(dims), function (dim) { + var dimInfo = _this.getDimensionInfo(dim); + + if (!dimInfo.isCalculationCoord) { + console.error('Danger: only stack dimension can be modified'); + } + }); + } + var dimIndices = map(normalizeDimensions(dims), this._getStoreDimIndex, this); // If do shallow clone here, if there are too many stacked series, + // it still cost lots of memory, because `_store.dimensions` are not shared. + // We should consider there probably be shallow clone happen in each series + // in consequent filter/map. + + this._store.modify(dimIndices, fCtx ? bind$1(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(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(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(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(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$4(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(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$4(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(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 transferred. + */ + + + cloneListForMapAndSample = function (original) { + var list = new SeriesData(original._schema ? original._schema : map(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$4(TRANSFERABLE_PROPERTIES.concat(source.__wrappedMethods || []), function (propName) { + if (source.hasOwnProperty(propName)) { + target[propName] = source[propName]; + } + }); + target.__wrappedMethods = source.__wrappedMethods; + each$4(CLONE_PROPERTIES, function (propName) { + target[propName] = clone$3(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 unused 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$1(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$2(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 displayed 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$4(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 templates and default order from `sysDims`. + + var availDimIdx = 0; + each$4(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$4(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$2(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 column should better be treated as a "ordinal" although it + // might not be detected as an "ordinal" by `guessOrdinal`. + || resultItem.isExtraCoord && (resultItem.otherDims.itemName != null || resultItem.otherDims.seriesName != null))) { + resultItem.type = 'ordinal'; + } + } + } else { + each$4(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 calculate 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$4(sysDims, function (sysDimItem) { + var sysDimItemDimsDef; + + if (isObject$2(sysDimItem) && (sysDimItemDimsDef = sysDimItem.dimsDef)) { + dimCount = Math.max(dimCount, sysDimItemDimsDef.length); + } + }); + return dimCount; + } + + function genCoordDimName(name, map, fromZero) { + if (fromZero || map.hasKey(name)) { + var i = 0; + + while (map.hasKey(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 (!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 (!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 (!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$4(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$4(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$4(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$1(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$4(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$1(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$1(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$2(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$2(Math.ceil(extent[0] / interval) * interval, precision), round$2(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$2(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(val, extent) { + if (extent[1] === extent[0]) { + return 0.5; + } + + return (val - extent[0]) / (extent[1] - extent[0]); + } + + function scale(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$1(ordinalMeta, function (item) { + return isObject$2(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(val, this._extent); + }; + /** + * @param val normalized value in [0, 1]. + * @return raw ordinal number. + */ + + + OrdinalScale.prototype.scale = function (val) { + val = Math.round(scale(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$2; + + 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(val, this._extent); + }; + + IntervalScale.prototype.scale = function (val) { + return scale(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-set extent. + // We assume user wants 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; + } + + 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$4(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$4(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(seriesModel.get('barWidth'), bandWidth); + var barMaxWidth = parsePercent(seriesModel.get('barMaxWidth'), bandWidth); + var barMinWidth = parsePercent( // 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$4(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$4(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(categoryGapPercent, bandWidth); + var barGapPercent = parsePercent(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$4(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 whether 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. Because 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$4(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$4(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$1(seriesType, ecModel) { + var seriesModels = prepareLayoutBarSeries(seriesType, ecModel); + var barWidthAndOffset = makeColumnLayout(seriesModels); + each$4(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)); + } // FIXME 公用？ + + + 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$1(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(this.parse(val), this._extent); + }; + + TimeScale.prototype.scale = function (val) { + return scale(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 between two months. + : 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 (iter >= safeLimit) { + warn('Exceed safe limit.'); + } + } + var levelsTicksInExtent = filter(map$1(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$2; + var mathFloor = Math.floor; + var mathCeil = Math.ceil; + var mathPow = Math.pow; + var mathLog$1 = 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$1(ticks, function (tick) { + var val = tick.value; + var powVal = round$2(mathPow(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$1(this.base); // log(-Infinity) is NaN, so safe guard here + + start = mathLog$1(Math.max(0, start)) / base; + end = mathLog$1(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(base, extent[0]); + extent[1] = mathPow(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$1(extent[0]) / mathLog$1(base); + extent[1] = mathLog$1(extent[1]) / mathLog$1(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$2(mathCeil(extent[0] / interval) * interval), round$2(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$1(val) / mathLog$1(this.base); + return contain$1(val, this._extent); + }; + + LogScale.prototype.normalize = function (val) { + val = mathLog$1(val) / mathLog$1(this.base); + return normalize(val, this._extent); + }; + + LogScale.prototype.scale = function (val) { + val = scale(val, this._extent); + return mathPow(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 outside (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 always provides users the full data extent (before data is 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 always provides users the full data extent (before data is 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') { + { + 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$1(boundaryGapArr[0], 1), parsePercent$1(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) { + { + assert(!this.frozen); + } + this[DATA_MIN_MAX_ATTR[minMaxName]] = val; + }; + + ScaleRawExtentInfo.prototype.setDeterminedMinMax = function (minMaxName, val) { + var attr = DETERMINED_MIN_MAX_ATTR[minMaxName]; + { + 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 beginning + * 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$4(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$4(barsOnCurrentAxis, function (item) { + minOverflow = Math.min(item.offset, minOverflow); + }); + var maxOverflow = -Infinity; + each$4(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 initialized 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 regardless 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$4(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); + } + /* + * 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 multi dimension List structure from seriesModel. + */ + + + function createList(seriesModel) { + return createSeriesData(null, seriesModel); + } + + var dataStack = { + 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 methods `getCategories` and `getOrdinalMeta` + // are required for `'category'` axis, and ecModel is required + // for `'time'` axis. But occasionally 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, + * + * Include methods + * `getFormattedLabels() => Array.` + * `getCategories() => Array.` + * `getMin(origin: boolean) => number` + * `getMax(origin: boolean) => number` + * `getNeedCrossZero() => boolean` + */ + + + function mixinAxisModelCommonMethods(Model) { + mixin(Model, AxisModelCommonMixin); + } + + function createTextStyle(textStyleModel, opts) { + opts = opts || {}; + return createTextStyle$1(textStyleModel, null, null, opts.state !== 'normal'); + } + + var helper = /*#__PURE__*/Object.freeze({ + __proto__: null, + createDimensions: createDimensions, + createList: createList, + createScale: createScale, + createSymbol: createSymbol, + createTextStyle: createTextStyle, + dataStack: dataStack, + enableHoverEmphasis: enableHoverEmphasis, + getECData: getECData, + getLayoutRect: getLayoutRect, + mixinAxisModelCommonMethods: mixinAxisModelCommonMethods + }); + 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$4(ext, function (singleExt) { + use(singleExt); + }); + return; + } + + if (indexOf(extensions, ext) >= 0) { + return; + } + + extensions.push(ext); + + if (isFunction(ext)) { + ext = { + install: ext + }; + } + + ext.install(extensionRegisters); + } + + var EPSILON = 1e-8; + + function isAroundEqual(a, b) { + return Math.abs(a - b) < EPSILON; + } + + function contain(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(p[0], p0[0]) || !isAroundEqual(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$1(points[p], points[p], transform); + } + } + + function updateBBoxFromPoints(points, min, max, 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$1(min, min, p); + max$1(max, max, 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$4(geometries, function (geo) { + if (geo.type === 'polygon') { + // Doesn't consider hole + updateBBoxFromPoints(geo.exterior, min, max, projection); + } else { + each$4(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(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(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$4(geo.interiors, function (interior) { + transformPoints(interior, transform); + }); + } else { + each$4(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); + /** @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(mat, target.getLocalTransform(), mat); + target = target.parent; + } + + invert(mat, mat); + applyTransform$1(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$4(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$4(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$1(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$4(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, + MAX_SAFE_INTEGER: MAX_SAFE_INTEGER, + asc: asc, + getPercentWithPrecision: getPercentWithPrecision, + getPixelPrecision: getPixelPrecision, + getPrecision: getPrecision, + getPrecisionSafe: getPrecisionSafe, + isNumeric: isNumeric, + isRadianAroundZero: isRadianAroundZero, + linearMap: linearMap, + nice: nice, + numericToNumber: numericToNumber, + parseDate: parseDate, + quantile: quantile, + quantity: quantity, + quantityExponent: quantityExponent, + reformIntervals: reformIntervals, + remRadian: remRadian, + round: round$2 + }); + var time = /*#__PURE__*/Object.freeze({ + __proto__: null, + format: format$1, + parse: parseDate + }); + var graphic = /*#__PURE__*/Object.freeze({ + __proto__: null, + Arc: Arc, + BezierCurve: BezierCurve, + BoundingRect: BoundingRect, + Circle: Circle, + CompoundPath: CompoundPath, + Ellipse: Ellipse, + Group: Group$2, + Image: ZRImage, + IncrementalDisplayable: IncrementalDisplayable, + Line: Line, + LinearGradient: LinearGradient, + Polygon: Polygon, + Polyline: Polyline, + RadialGradient: RadialGradient, + Rect: Rect, + Ring: Ring, + Sector: Sector, + Text: ZRText, + clipPointsByRect: clipPointsByRect, + clipRectByRect: clipRectByRect, + createIcon: createIcon, + extendPath: extendPath, + extendShape: extendShape, + getShapeClass: getShapeClass, + getTransform: getTransform, + initProps: initProps, + makeImage: makeImage, + makePath: makePath, + mergePath: mergePath, + registerShape: registerShape, + resizePath: resizePath, + updateProps: updateProps$1 + }); + var format = /*#__PURE__*/Object.freeze({ + __proto__: null, + addCommas: addCommas, + capitalFirst: capitalFirst, + encodeHTML: encodeHTML, + formatTime: formatTime, + formatTpl: formatTpl, + getTextRect: getTextRect, + getTooltipMarker: getTooltipMarker, + normalizeCssArray: normalizeCssArray, + toCamelCase: toCamelCase, + truncateText: truncateText + }); + var util = /*#__PURE__*/Object.freeze({ + __proto__: null, + bind: bind$1, + clone: clone$3, + curry: curry$1, + defaults: defaults, + each: each$4, + extend: extend, + filter: filter, + indexOf: indexOf, + inherits: inherits, + isArray: isArray, + isFunction: isFunction, + isObject: isObject$2, + isString: isString, + map: map$1, + merge: merge, + reduce: reduce + }); + var inner$4 = 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$1(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 repeatedly. + + + 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$1(labelsResult.labels, function (labelItem) { + return labelItem.tickValue; + }); + } else { + tickCategoryInterval = optionTickInterval; + ticks = makeLabelsByNumericCategoryInterval(axis, tickCategoryInterval, true); + } // Cache to avoid calling interval function repeatedly. + + + return listCacheSet(ticksCache, optionTickInterval, { + ticks: ticks, + tickCategoryInterval: tickCategoryInterval + }); + } + + function makeRealNumberLabels(axis) { + var ticks = axis.scale.getTicks(); + var labelFormatter = makeLabelFormatter(axis); + return { + labels: map$1(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 a function, and cache size always is small, we use array cache. + return inner$4(axis)[prop] || (inner$4(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$4(axis).autoInterval; + return result != null ? result : inner$4(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$4(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 hidden 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$4(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$1(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$1(minorTicks, function (minorTicksGroup) { + return map$1(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 overridden 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 overridden, 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[1] + }; + } else { + var crossLen = ticksCoords[ticksLen - 1].tickValue - ticksCoords[0].tickValue; + var shift_1 = (ticksCoords[ticksLen - 1].coord - ticksCoords[0].coord) / crossLen; + each$4(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 unnecessary tick added. + a = round$2(a); + b = round$2(b); + return inverse ? a > b : a < b; + } + } // --------------------- Deprecated Extension Methods --------------------- + // 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) { registers.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$2 = Math.PI * 2; + var CMD = 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$2 < 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$2; + } + + var angle = Math.atan2(y, x); + + if (angle < 0) { + angle += PI2$2; + } + + if (angle >= startAngle && angle <= endAngle || angle + PI2$2 >= startAngle && angle + PI2$2 <= 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.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.L: + d = projectPointToLine(xi, yi, data[i], data[i + 1], x, y, tmpPt, true); + xi = data[i++]; + yi = data[i++]; + break; + + case CMD.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.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.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.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.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 variable 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$1(points[0], points[1]); + var len2 = dist$1(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$1([], points[1], points[0], moveLen / len1); + var midPoint2 = lerp$1([], points[1], points[2], moveLen / len2); + var midPoint1 = lerp$1([], 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; + } + + if (!!labelLine) { + setLabelLineState(labelLine, true, stateName, stateModel); + } + + 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; + } + + dummyTransformable.rotation = normalizeRadian(dummyTransformable.rotation); + 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(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(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$4(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'); + + if (visualStyle) { + 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$1(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$1(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(); + }); + } + + use(installLabelLayout); + + 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$2(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 && 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)) { + var shouldCache = clearColor.global || clearColor.__width === width && clearColor.__height === height; + clearColorGradientOrPattern = shouldCache && clearColor.__canvasGradient || getCanvasGradient(ctx, clearColor, { + x: 0, + y: 0, + width: width, + height: height + }); + clearColor.__canvasGradient = clearColorGradientOrPattern; + clearColor.__width = width; + clearColor.__height = height; + } 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$4(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$1(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$4(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$1(ctx, el, scope, isLast); + el.setPrevPaintRect(paintRect); + } + } else { + brush$1(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]) { + { + logError('ZLevel ' + zlevel + ' has been used already'); + } + return; + } + + if (!isLayerValid(layer)) { + { + 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 || (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$4(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$1(ctx, el, scope, i === len - 1); + } + } + + return imageLayer.dom; + }; + + CanvasPainter.prototype.getWidth = function () { + return this._width; + }; + + CanvasPainter.prototype.getHeight = function () { + return this._height; + }; + + return CanvasPainter; + }(); + + function install$b(registers) { + registers.registerPainter('canvas', CanvasPainter); + } + + 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$a(registers) { + registers.registerComponentModel(DatasetModel); + registers.registerComponentView(DatasetView); + } // Default to have canvas renderer and dataset for compitatble reason. + + + use([install$b, install$a]); + use(installLabelLayout); + 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; + }, + minmax: function (frame) { + var turningPointAbsoluteValue = -Infinity; + var turningPointOriginalValue = -Infinity; + + for (var i = 0; i < frame.length; i++) { + var originalValue = frame[i]; + var absoluteValue = Math.abs(originalValue); + + if (absoluteValue > turningPointAbsoluteValue) { + turningPointAbsoluteValue = absoluteValue; + turningPointOriginalValue = originalValue; + } + } + + return isFinite(turningPointOriginalValue) ? turningPointOriginalValue : 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)); + } + } + } + } + }; + } + + 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, dims, startingAtTick) { + var coordSys = this.coordinateSystem; + + if (coordSys && coordSys.clampData) { + // PENDING if clamp ? + var clampData_1 = coordSys.clampData(value); + var pt_1 = coordSys.dataToPoint(clampData_1); + + if (startingAtTick) { + each$4(coordSys.getAxes(), function (axis, idx) { + // If axis type is category, use tick coords instead + if (axis.type === 'category' && dims != null) { + var tickCoords = axis.getTicksCoords(); + var alignTicksWithLabel = axis.getTickModel().get('alignWithLabel'); + var targetTickId = clampData_1[idx]; // The index of rightmost tick of markArea is 1 larger than x1/y1 index + + var isEnd = dims[idx] === 'x1' || dims[idx] === 'y1'; + + if (isEnd && !alignTicksWithLabel) { + targetTickId += 1; + } // The only contains one tick, tickCoords is + // like [{coord: 0, tickValue: 0}, {coord: 0}] + // to the length should always be larger than 1 + + + if (tickCoords.length < 2) { + return; + } else if (tickCoords.length === 2) { + // The left value and right value of the axis are + // the same. coord is 0 in both items. Use the max + // value of the axis as the coord + pt_1[idx] = axis.toGlobalCoord(axis.getExtent()[isEnd ? 1 : 0]); + return; + } + + var leftCoord = void 0; + var coord = void 0; + var stepTickValue = 1; + + for (var i = 0; i < tickCoords.length; i++) { + var tickCoord = tickCoords[i].coord; // The last item of tickCoords doesn't contain + // tickValue + + var tickValue = i === tickCoords.length - 1 ? tickCoords[i - 1].tickValue + stepTickValue : tickCoords[i].tickValue; + + if (tickValue === targetTickId) { + coord = tickCoord; + break; + } else if (tickValue < targetTickId) { + leftCoord = tickCoord; + } else if (leftCoord != null && tickValue > targetTickId) { + coord = (tickCoord + leftCoord) / 2; + break; + } + + if (i === 1) { + // Here we assume the step of category axes is + // the same + stepTickValue = tickValue - tickCoords[0].tickValue; + } + } + + if (coord == null) { + if (!leftCoord) { + // targetTickId is smaller than all tick ids in the + // visible area, use the leftmost tick coord + coord = tickCoords[0].coord; + } else if (leftCoord) { + // targetTickId is larger than all tick ids in the + // visible area, use the rightmost tick coord + coord = tickCoords[tickCoords.length - 1].coord; + } + } + + pt_1[idx] = axis.toGlobalCoord(coord); + } + }); + } else { + var data = this.getData(); + var offset = data.getLayout('offset'); + var size = data.getLayout('size'); + var offsetIndex = coordSys.getBaseAxis().isHorizontal() ? 0 : 1; + pt_1[offsetIndex] += offset + size / 2; + } + + return pt_1; + } + + 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); + + 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 + + width = Math.ceil(width); + + if (x !== Math.floor(x)) { + x = Math.floor(x); // if no extra 1px on `width`, it will still be clipped since `x` is floored + + 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$2(sectorArea.r0, 1); + var r = round$2(sectorArea.r, 1); + var clipPath = new Sector({ + shape: { + cx: round$2(polar.cx, 1), + cy: round$2(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; + } + /** + * 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); + /* + * 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; + } + /** + * @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(' '); + } + + 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); + } + + 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$1(cornerRadius, function (cr) { + return parsePercent$1(cr, dr); + }) + }; + } + + var mathMax$1 = Math.max; + var mathMin$1 = 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 { + 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); + } else { + bgEl.setShape('cornerRadius', 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); + } else { + bgEl.setShape('cornerRadius', barBorderRadius); + } + + bgEls[newIndex] = bgEl; + } + + var bgLayout = getLayout[coord.type](data, newIndex); + var shape = createBackgroundShape(isHorizontalOrRadial, bgLayout, coord); + updateProps$1(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$1(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$2()); + 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$1(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$1(layout.x, coordSysBoundingRect.x); + var x2 = mathMin$1(layout.x + layout.width, coordSysX2); + var y = mathMax$1(layout.y, coordSysBoundingRect.y); + var y2 = mathMin$1(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. + // Because if data changed and the bar shows again, its transition animation + // 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$1(layout.r, coordSysClipArea.r); + var r0 = mathMax$1(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 ? layout.r0 : layout.startAngle; + animateTarget[animateProperty] = layout[animateProperty]; + (isUpdate ? updateProps$1 : 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 (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$1 : initProps)(el, { + shape: seriesTarget + }, seriesAnimationModel, newIndex, null); + } + + var axisAnimationModel = seriesAnimationModel ? realtimeSortCfg.baseAxis.model : null; + (isUpdate ? updateProps$1 : 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) { + var borderRadius = itemModel.get(['itemStyle', 'borderRadius']) || 0; + el.setShape('r', borderRadius); + } else if (!seriesModel.get('roundCap')) { + var sectorShape = el.shape; + var cornerRadius = getSectorCornerRadius(itemModel.getModel('itemStyle'), sectorShape, true); + extend(sectorShape, cornerRadius); + el.setShape(sectorShape); + } + + 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$4(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$9(registers) { + registers.registerChartView(BarView); + registers.registerSeriesModel(BarSeriesModel); + registers.registerLayout(registers.PRIORITY.VISUAL.LAYOUT, curry$1(layout$1, 'bar')); // Do layout after other overall layout, which can prepare some information. + + 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); + } + }); + }); + } + + use(install$9); + + 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) { + { + 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$2(); + 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); + + 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$1(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$2); + + 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$2(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$2(); + 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$1(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$1(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 = Math.min; + var mathMax = Math.max; + + function isPointNull$1(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$1(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$1(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$1(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(nextCpx0, mathMax(nextX, x)); + nextCpy0 = mathMin(nextCpy0, mathMax(nextY, y)); + nextCpx0 = mathMax(nextCpx0, mathMin(nextX, x)); + nextCpy0 = mathMax(nextCpy0, mathMin(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(cpx1, mathMax(prevX, x)); + cpy1 = mathMin(cpy1, mathMax(prevY, y)); + cpx1 = mathMax(cpx1, mathMin(prevX, x)); + cpy1 = mathMax(cpy1, mathMin(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$1(points[len * 2 - 2], points[len * 2 - 1])) { + break; + } + } + + for (; i < len; i++) { + if (!isPointNull$1(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$1(points[len * 2 - 2], points[len * 2 - 1])) { + break; + } + } + + for (; i < len; i++) { + if (!isPointNull$1(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 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(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') { + { + 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) { + { + 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$1(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$4(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$4(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 most 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(x, y) { + return isNaN(x) || isNaN(y); + } + + function getLastIndexNotNull(points) { + var len = points.length / 2; + + for (; len > 0; len--) { + if (!isPointNull(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 (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$2(); + 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 = !ecModel.ssr && 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 triggered 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: shouldn'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 seriesDelay = seriesModel.get('animationDelay') || 0; + var seriesDelayValue = isFunction(seriesDelay) ? seriesDelay(null) : seriesDelay; + 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(seriesDelay) ? seriesDelay(idx) : seriesDuration * ratio + seriesDelayValue; + 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) { + var inner = labelInner(endLabel); + + if (typeof inner.setLabelText === 'function') { + inner.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$1(polyline, target, seriesModel); + + if (polygon) { + polygon.setShape({ + // Reuse the points with polyline. + points: current, + stackedOnPoints: stackedOnCurrent + }); + polygon.stopAnimation(); + updateProps$1(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$1(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); + } + }; + } + }; + } + + function install$8(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')); + } + + use(install$8); + var PI2$1 = Math.PI * 2; + var RADIAN$1 = 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); // center can be string or number when coordinateSystem is specified + + var center = seriesModel.get('center'); + var radius = seriesModel.get('radius'); + + if (!isArray(radius)) { + radius = [0, radius]; + } + + var width = parsePercent(viewRect.width, api.getWidth()); + var height = parsePercent(viewRect.height, api.getHeight()); + var size = Math.min(width, height); + var r0 = parsePercent(radius[0], size / 2); + var r = parsePercent(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 { + if (!isArray(center)) { + center = [center, center]; + } + + cx = parsePercent(center[0], width) + viewRect.x; + cy = parsePercent(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$1; + var endAngle = seriesModel.get('endAngle'); + var padAngle = seriesModel.get('padAngle') * RADIAN$1; + endAngle = endAngle === 'auto' ? startAngle - PI2$1 : -endAngle * RADIAN$1; + var minAngle = seriesModel.get('minAngle') * RADIAN$1; + var minAndPadAngle = minAngle + padAngle; + 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; + var dir = clockwise ? 1 : -1; + var angles = [startAngle, endAngle]; + var halfPadAngle = dir * padAngle / 2; + normalizeArcAngles(angles, !clockwise); + startAngle = angles[0], endAngle = angles[1]; + var angleRange = Math.abs(endAngle - startAngle); // In the case some sector angle is smaller than minAngle + + var restAngle = angleRange; + var valueSumLargerThanMinAngle = 0; + var currentAngle = startAngle; + 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 = angleRange / validDataCount; + } + + if (angle < minAndPadAngle) { + angle = minAndPadAngle; + restAngle -= minAndPadAngle; + } else { + valueSumLargerThanMinAngle += value; + } + + var endAngle = currentAngle + dir * angle; // calculate display angle + + var actualStartAngle = 0; + var actualEndAngle = 0; + + if (padAngle > angle) { + actualStartAngle = currentAngle + dir * angle / 2; + actualEndAngle = actualStartAngle; + } else { + actualStartAngle = currentAngle + halfPadAngle; + actualEndAngle = endAngle - halfPadAngle; + } + + data.setItemLayout(idx, { + angle: angle, + startAngle: actualStartAngle, + endAngle: actualEndAngle, + clockwise: clockwise, + cx: cx, + cy: cy, + r0: r0, + r: roseType ? linearMap(value, extent, [r0, r]) : r + }); + currentAngle = endAngle; + }); // Some sector is constrained by minAngle and padAngle + // Rest sectors needs recalculate angle + + if (restAngle < PI2$1 && validDataCount) { + // Average the angle if rest angle is not enough after all angles is + // Constrained by minAngle and padAngle + if (restAngle <= 1e-3) { + var angle_1 = angleRange / validDataCount; + data.each(valueDim, function (value, idx) { + if (!isNaN(value)) { + var layout_1 = data.getItemLayout(idx); + layout_1.angle = angle_1; + var actualStartAngle = 0; + var actualEndAngle = 0; + + if (angle_1 < padAngle) { + actualStartAngle = startAngle + dir * (idx + 1 / 2) * angle_1; + actualEndAngle = actualStartAngle; + } else { + actualStartAngle = startAngle + dir * idx * angle_1 + halfPadAngle; + actualEndAngle = startAngle + dir * (idx + 1) * angle_1 - halfPadAngle; + } + + layout_1.startAngle = actualStartAngle; + layout_1.endAngle = actualEndAngle; + } + }); + } 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 === minAndPadAngle ? minAndPadAngle : value * unitRadian; + var actualStartAngle = 0; + var actualEndAngle = 0; + + if (angle < padAngle) { + actualStartAngle = currentAngle + dir * angle / 2; + actualEndAngle = actualStartAngle; + } else { + actualStartAngle = currentAngle + halfPadAngle; + actualEndAngle = currentAngle + dir * angle - halfPadAngle; + } + + layout_2.startAngle = actualStartAngle; + layout_2.endAngle = actualEndAngle; + 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 = 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 background. + 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; + 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(labelModel.get('edgeDistance'), viewWidth); + var bleedMargin = labelModel.get('bleedMargin'); + var labelLineModel = itemModel.getModel('labelLine'); + var labelLineLen = labelLineModel.get('length'); + labelLineLen = parsePercent(labelLineLen, viewWidth); + var labelLineLen2 = labelLineModel.get('length2'); + labelLineLen2 = parsePercent(labelLineLen2, viewWidth); + + if (Math.abs(sectorShape.endAngle - sectorShape.startAngle) < minShowLabelRadian) { + each$4(label.states, setNotShow); + label.ignore = true; + + if (labelLine) { + each$4(labelLine.states, setNotShow); + 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$4(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$4(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]) + }; + } + } + } + } + /** + * 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$1(sector, { + shape: { + endAngle: layout.endAngle + } + }, seriesModel, idx); + } + } + } else { + saveOldStyle(sector); // Transition animation from the old shape + + updateProps$1(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 innerData = makeInner(); + + 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$1(this.getData, this), bind$1(this.getRawData, this)); + + this._defaultLabelLine(option); + }; + /** + * @overwrite + */ + + + PieSeriesModel.prototype.mergeOption = function () { + _super.prototype.mergeOption.apply(this, arguments); + }; + /** + * @overwrite + */ + + + PieSeriesModel.prototype.getInitialData = function () { + return createSeriesDataSimply(this, { + coordDimensions: ['value'], + encodeDefaulter: curry$1(makeSeriesEncodeForNameBased, this) + }); + }; + /** + * @overwrite + */ + + + PieSeriesModel.prototype.getDataParams = function (dataIndex) { + var data = this.getData(); // update seats when data is changed + + var dataInner = innerData(data); + var seats = dataInner.seats; + + if (!seats) { + var valueList_1 = []; + data.each(data.mapDimension('value'), function (value) { + valueList_1.push(value); + }); + seats = dataInner.seats = getPercentSeats(valueList_1, data.hostModel.get('percentPrecision')); + } + + var params = _super.prototype.getDataParams.call(this, dataIndex); // seats may be empty when sum is 0 + + + params.percent = seats[dataIndex] || 0; + params.$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, + endAngle: 'auto', + padAngle: 0, + // 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$7(registers) { + registers.registerChartView(PieView); + registers.registerSeriesModel(PieSeriesModel); + createLegacyDataSelectAction('pie', registers.registerAction); + registers.registerLayout(curry$1(pieLayout, 'pie')); + registers.registerProcessor(dataFilter('pie')); + registers.registerProcessor(negativeDataFilter('pie')); + } + + use(install$7); + + 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, + // Length 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$4(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$1(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$1(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$1(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 (tolerance) { + tolerance = tolerance || 0; + var xExtent = this.getAxis('x').getGlobalExtent(); + var yExtent = this.getAxis('y').getGlobalExtent(); + var x = Math.min(xExtent[0], xExtent[1]) - tolerance; + var y = Math.min(yExtent[0], yExtent[1]) - tolerance; + var width = Math.max(xExtent[0], xExtent[1]) - x + tolerance; + var height = Math.max(yExtent[0], yExtent[1]) - y + tolerance; + 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(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$4(axisModelMap, function (v, key) { + var axisType = key.replace(/Model$/, ''); + var axisModel = seriesModel.getReferringComponents(axisType, SINGLE_REFERRING).models[0]; + { + 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 = 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(scale.base); + rawExtent = [mathLog(rawExtent[0]) / logBase, mathLog(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$2(max - range); // Not change the result that crossing zero. + + if (min < 0 && rawExtent[0] >= 0) { + min = 0; + max = round$2(range); + } else if (max > 0 && rawExtent[1] <= 0) { + max = 0; + min = -round$2(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); + } + + { + 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; + } + } + } // All axes has set alignTicks. Pick the first one. + // 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$4(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$4(axesMap.x, function (xAxis) { + fixAxisOnZero(axesMap, 'y', xAxis, onZeroRecords); + }); + each$4(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$4(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$4(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$4(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$2(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$4(axesMap.x, function (xAxis, xAxisIndex) { + each$4(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$4(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$4(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$4(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 (!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$1 = 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$2(); + 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 separate text group? + + var transformGroup = new Group$2({ + 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$1)) { + // Label is inverse parallel with axis line. + textVerticalAlign = direction > 0 ? 'bottom' : 'top'; + textAlign = 'center'; + } else { + textVerticalAlign = 'middle'; + + if (rotationDiff > 0 && rotationDiff < PI$1) { + 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$1(pt1, pt1, matrix); + applyTransform$1(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(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$4([{ + 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$1(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$1 / 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$1(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$1 / 2)) { + textVerticalAlign = onLeft ? 'bottom' : 'top'; + textAlign = 'center'; + } else if (isRadianAroundZero(rotationDiff - PI$1 * 1.5)) { + textVerticalAlign = onLeft ? 'top' : 'bottom'; + textAlign = 'center'; + } else { + textVerticalAlign = 'middle'; + + if (rotationDiff < PI$1 * 1.5 && rotationDiff > PI$1 / 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([], mRotationBack, current.getLocalTransform())); + nextRect.applyTransform(mul([], 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$1(pt1, pt1, tickTransform); + applyTransform$1(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(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$1 / 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$4(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$2(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 align = itemLabelModel.getShallow('align', true) || labelLayout.textAlign; + var alignMin = retrieve2(itemLabelModel.getShallow('alignMinLabel', true), align); + var alignMax = retrieve2(itemLabelModel.getShallow('alignMaxLabel', true), align); + var verticalAlign = itemLabelModel.getShallow('verticalAlign', true) || itemLabelModel.getShallow('baseline', true) || labelLayout.textVerticalAlign; + var verticalAlignMin = retrieve2(itemLabelModel.getShallow('verticalAlignMinLabel', true), verticalAlign); + var verticalAlignMax = retrieve2(itemLabelModel.getShallow('verticalAlignMaxLabel', true), verticalAlign); + var textEl = new ZRText({ + x: tickCoord, + y: opt.labelOffset + opt.labelDirection * labelMargin, + rotation: labelLayout.rotation, + silent: silent, + z2: 10 + (labelItem.level || 0), + style: createTextStyle$1(itemLabelModel, { + text: formattedLabel, + align: index === 0 ? alignMin : index === labels.length - 1 ? alignMax : align, + verticalAlign: index === 0 ? verticalAlignMin : index === labels.length - 1 ? verticalAlignMax : verticalAlign, + 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 replace ','. 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; + } // Build axisPointerModel, mergin tooltip.axisPointer model for each axis. + // allAxesInfo should be updated when setOption performed. + + + function collect(ecModel, api) { + var result = { + /** + * key: makeKey(axis.model) + * value: { + * axis, + * coordSys, + * axisPointerModel, + * triggerTooltip, + * triggerEmphasis, + * 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$4(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 convenient way to show axisPointer + // for user. So we enable setting tooltip on coordSys model. + + var coordSysModel = coordSys.model; + var baseTooltipModel = coordSysModel.getModel('tooltip', globalTooltipModel); + each$4(coordSys.getAxes(), curry$1(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$4(tooltipAxes.baseAxes, curry$1(saveTooltipAxisInfo, cross ? 'cross' : true, triggerAxis)); + } + + if (cross) { + each$4(tooltipAxes.otherAxes, curry$1(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 triggerEmphasis = axisPointerModel.get('triggerEmphasis'); + 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, + triggerEmphasis: triggerEmphasis, + 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$4(fields, function (field) { + volatileOption[field] = clone$3(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; // Compatible with previous behavior, tooltip axis does not show label by default. + // Only these properties can be overridden 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$4(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 (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$3 = 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$3(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$3(axisView).splitAreaColors = newSplitAreaColors; + } + + function rectCoordAxisHandleRemove(axisView) { + inner$3(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$2(); + this.group.add(this._axisGroup); + + if (!axisModel.get('show')) { + return; + } + + var gridModel = axisModel.getCoordSysModel(); + var layout$1 = layout(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$1)); + each$4(axisBuilderAttrs, axisBuilder.add, axisBuilder); + + this._axisGroup.add(axisBuilder.getGroup()); + + each$4(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(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(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); // Grid view + + + 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$6(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 = {}; + } + }); + } + + use(install$6); + + 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$1(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$1(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$5(registers) { + registers.registerComponentModel(TitleModel); + registers.registerComponentView(TitleView); + } + + use(install$5); + + 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 real 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$4(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 is not specified in option, use availableNames as data, + // which is convenient for user preparing option. + + var rawData = this.get('data') || potentialData; + var legendNameMap = createHashMap(); + var legendData = map$1(rawData, function (dataItem) { + // Can be string or number + if (isString(dataItem) || isNumber(dataItem)) { + dataItem = { + name: dataItem + }; + } + + if (legendNameMap.get(dataItem.name)) { + // remove legend name duplicate + return null; + } + + legendNameMap.set(dataItem.name, true); + return new Model(dataItem, this, this.ecModel); + }, this); + /** + * @type {Array.} + * @private + */ + + this._data = filter(legendData, function (item) { + return !!item; + }); + }; + + 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$4(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$4(data, function (dataItem) { + selected[dataItem.get('name', true)] = true; + }); + }; + + LegendModel.prototype.inverseSelect = function () { + var data = this._data; + var selected = this.option.selected; + each$4(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); + + function makeBackground(rect, componentModel) { + var padding = normalizeCssArray(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 curry = curry$1; + var each$1 = each$4; + var Group$1 = Group$2; + + 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$1()); + this.group.add(this._selectorGroup = new Group$1()); + 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$1(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$1(); // @ts-ignore + + g.newline = true; + contentGroup.add(g); + return; + } // Representitive series. + + + var seriesModel = ecModel.getSeriesByName(name)[0]; + + if (legendDrawnMap.get(name)) { + // Have been drawn + 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(dispatchSelectAction, name, null, api, excludeSeriesId)).on('mouseover', curry(dispatchHighlightAction, seriesModel.name, null, api, excludeSeriesId)).on('mouseout', curry(dispatchDownplayAction, seriesModel.name, null, api, excludeSeriesId)); + + if (ecModel.ssr) { + itemGroup.eachChild(function (child) { + var ecData = getECData(child); + ecData.seriesIndex = seriesModel.seriesIndex; + ecData.dataIndex = dataIndex; + ecData.ssrType = 'legend'; + }); + } + + 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(dispatchSelectAction, null, name, api, excludeSeriesId)) // Should not specify the series name, consider legend controls + // more than one pie series. + .on('mouseover', curry(dispatchHighlightAction, null, name, api, excludeSeriesId)).on('mouseout', curry(dispatchDownplayAction, null, name, api, excludeSeriesId)); + + if (ecModel.ssr) { + itemGroup.eachChild(function (child) { + var ecData = getECData(child); + ecData.seriesIndex = seriesModel.seriesIndex; + ecData.dataIndex = dataIndex; + ecData.ssrType = 'legend'; + }); + } + + legendDrawnMap.set(name, true); + } + }, this); + } + + { + 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$1(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$1(); + 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 textColor = isSelected ? textStyleModel.getTextColor() : legendItemModel.get('inactiveColor'); + itemGroup.add(new ZRText({ + style: createTextStyle$1(textStyleModel, { + text: content, + x: textX, + y: itemHeight / 2, + fill: textColor, + align: textAlign, + verticalAlign: 'middle' + }, { + inheritColor: textColor + }) + })); // Add a invisible rect to increase the area of mouse hover + + var hitRect = new Rect({ + shape: itemGroup.getBoundingRect(), + style: { + // Cannot use 'invisible' because SVG SSR will miss the node + fill: 'transparent' + } + }); + 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$1(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 highlight 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$4(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$1(legendSelectActionHandler, 'toggleSelected')); + registers.registerAction('legendAllSelect', 'legendselectall', curry$1(legendSelectActionHandler, 'allSelect')); + registers.registerAction('legendInverseSelect', 'legendinverseselect', curry$1(legendSelectActionHandler, 'inverseSelect')); + /** + * @event legendSelect + * @type {Object} + * @property {string} type 'legendSelect' + * @property {string} name Series name or data item name + */ + + registers.registerAction('legendSelect', 'legendselected', curry$1(legendSelectActionHandler, 'select')); + /** + * @event legendUnSelect + * @type {Object} + * @property {string} type 'legendUnSelect' + * @property {string} name Series name or data item name + */ + + registers.registerAction('legendUnSelect', 'legendunselected', curry$1(legendSelectActionHandler, 'unSelect')); + } + + function install$4(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(this, option, inputPositionParams); + }; + /** + * @override + */ + + + ScrollableLegendModel.prototype.mergeOption = function (option, ecModel) { + _super.prototype.mergeOption.call(this, option, ecModel); + + mergeAndNormalizeLayoutParams(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); // Do not `ignoreSize` to enable setting {left: 10, right: 10}. + + + function mergeAndNormalizeLayoutParams(legendModel, target, raw) { + var orient = legendModel.getOrient(); + var ignoreSize = [1, 1]; + ignoreSize[orient.index] = 0; + mergeLayoutParam(target, raw, { + type: 'box', + ignoreSize: !!ignoreSize + }); + } + + var Group = Group$2; + var WH = ['width', 'height']; + var XY = ['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()); + + this._containerGroup.add(this.getContentGroup()); + + this.group.add(this._controllerGroup = new Group()); + }; + /** + * @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$1(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[orientIdx]; + var xy = XY[orientIdx]; + var hw = WH[1 - orientIdx]; + var yx = XY[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$3(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$1(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$4(['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[orientIdx]; + var xy = XY[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$3(registers) { + use(install$4); + registers.registerComponentModel(ScrollableLegendModel); + registers.registerComponentView(ScrollableLegendView); + installScrollableLegendAction(registers); + } + + use(install$3); + var inner$2 = makeInner(); + var clone = clone$3; + var bind = bind$1; + /** + * 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 repeatedly 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$2(); + this.createPointerEl(group, elOption, axisModel, axisPointerModel); + this.createLabelEl(group, elOption, axisModel, axisPointerModel); + api.getZr().add(group); + } else { + var doUpdateProps = curry$1(updateProps, 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) {// Should be implemenented by sub-class. + }; + /** + * @protected + */ + + + BaseAxisPointer.prototype.createPointerEl = function (group, elOption, axisModel, axisPointerModel) { + var pointerOption = elOption.pointer; + + if (pointerOption) { + var pointerEl = inner$2(group).pointerEl = new graphic$1[pointerOption.type](clone(elOption.pointer)); + group.add(pointerEl); + } + }; + /** + * @protected + */ + + + BaseAxisPointer.prototype.createLabelEl = function (group, elOption, axisModel, axisPointerModel) { + if (elOption.label) { + var labelEl = inner$2(group).labelEl = new ZRText(clone(elOption.label)); + group.add(labelEl); + updateLabelShowHide(labelEl, axisPointerModel); + } + }; + /** + * @protected + */ + + + BaseAxisPointer.prototype.updatePointerEl = function (group, elOption, updateProps) { + var pointerEl = inner$2(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$2(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) { + // For mobile device, prevent screen slider on the button. + stop(e.event); + }, + onmousedown: bind(this._onHandleDragMove, this, 0, 0), + drift: bind(this._onHandleDragMove, this), + ondragend: bind(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(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$2(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(animationModel, moveAnimation, el, props) { + // Animation optimize. + if (!propsEqual(inner$2(el).lastProp, props)) { + inner$2(el).lastProp = props; + moveAnimation ? updateProps$1(el, props, animationModel) : (el.stopAnimation(), el.attr(props)); + } + } + + function propsEqual(lastProps, newProps) { + if (isObject$2(lastProps) && isObject$2(newProps)) { + var equals_1 = true; + each$4(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(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$1(labelModel, { + text: text, + font: font, + fill: labelModel.getTextColor(), + padding: paddings, + backgroundColor: bgColor + }), + // Label 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$4(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(); + rotate(transform, transform, layoutInfo.rotation); + translate(transform, transform, layoutInfo.position); + return applyTransform([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] + }; + } + + 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(grid.model, axisModel); + buildCartesianSingleLabelElOption( // @ts-ignore + value, elOption, layoutInfo, axisModel, axisPointerModel, api); + }; + /** + * @override + */ + + + CartesianAxisPointer.prototype.getHandleTransform = function (value, axisModel, axisPointerModel) { + var layoutInfo = layout(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, + triggerEmphasis: 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$1 = makeInner(); + var each = each$4; + /** + * @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$1(zr).records || (inner$1(zr).records = {}); + initGlobalListeners(zr, api); + var record = inner$1(zr).records[key] || (inner$1(zr).records[key] = {}); + record.handler = handler; + } + + function initGlobalListeners(zr, api) { + if (inner$1(zr).initialized) { + return; + } + + inner$1(zr).initialized = true; + useHandler('click', curry$1(doEnter, 'click')); + useHandler('mousemove', curry$1(doEnter, 'mousemove')); // useHandler('mouseout', onLeave); + + useHandler('globalout', onLeave); + + function useHandler(eventType, cb) { + zr.on(eventType, function (e) { + var dis = makeDispatchAction$1(api); + each(inner$1(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$1(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$1(zr).records || {})[key]; + + if (record) { + inner$1(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$1(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 = 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$1(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$1(showPointer, showValueMap), + showTooltip: curry$1(showTooltip, dataByCoordSys) + }; // Process for triggered axes. + + each$4(coordSysAxesInfo.coordSysMap, function (coordSys, coordSysKey) { + // If a point given, it must be contained by the coordinate system. + var coordSysContainsPoint = isIllegalPoint || coordSys.containPoint(point); + each$4(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$4(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$4(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$4(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$4(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$4(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$4(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 + // convenient to fetch payload.seriesIndex and payload.dataIndex + // directly. 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 should 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(zr)[highDownKey] || {}; + var newHighlights = inner(zr)[highDownKey] = {}; // Update highlight/downplay status according to axisPointer model. + // Build hash map and remove duplicate incidentally. + + each$4(axesInfo, function (axisInfo, key) { + var option = axisInfo.axisPointerModel.option; + option.status === 'show' && axisInfo.triggerEmphasis && each$4(option.seriesDataIndices, function (batchItem) { + var key = batchItem.seriesIndex + ' | ' + batchItem.dataIndex; + newHighlights[key] = batchItem; + }); + }); // Diff. + + var toHighlight = []; + var toDownplay = []; + each$4(lastHighlights, function (batchItem, key) { + !newHighlights[key] && toDownplay.push(batchItem); + }); + each$4(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$2(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); + } + + 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;z-index:-1;", 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$4(['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$4(['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(padding).join('px ') + 'px'); + } + + return cssText.join(';') + ';'; + } // If not able to make, do not modify the input `out`. + + + function makeStyleCoord$1(out, zr, container, zrX, zrY) { + var zrPainter = zr && zr.painter; + + if (container) { + var zrViewportRoot = zrPainter && zrPainter.getViewportRoot(); + + if (zrViewportRoot) { + // Some APPs might use scale on body, so we support CSS transform here. + transformLocalCoord(out, zrViewportRoot, container, 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(api, opt) { + this._show = false; + this._styleCoord = [0, 0, 0, 0]; + this._enterable = true; + this._alwaysShowContent = false; + 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 appendTo = opt.appendTo; + var container = appendTo && (isString(appendTo) ? document.querySelector(appendTo) : isDom(appendTo) ? appendTo : isFunction(appendTo) && appendTo(api.getDom())); + makeStyleCoord$1(this._styleCoord, zr, container, api.getWidth() / 2, api.getHeight() / 2); + (container || api.getDom()).appendChild(el); + this._api = api; + 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? + if (!this._container) { + var container = this._api.getDom(); + + 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 alwaysShowContent + + this._alwaysShowContent = alwaysShowContent; // 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$1(styleCoord, this._zr, this._container, zrX, zrY); + + if (styleCoord[0] != null && styleCoord[1] != null) { + var style_1 = this.el.style; + var transforms = assembleTransform(styleCoord[0], styleCoord[1]); + each$4(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) && !this._alwaysShowContent) { + if (time) { + this._hideDelay = time; // Set show false to avoid invoke hideLater multiple times + + this._show = false; + this._hideTimeout = setTimeout(bind$1(this.hide, this), time); + } else { + this.hide(); + } + } + }; + + TooltipHTMLContent.prototype.isShow = function () { + return this._show; + }; + + TooltipHTMLContent.prototype.dispose = function () { + clearTimeout(this._hideTimeout); + clearTimeout(this._longHideTimeout); + var parentNode = this.el.parentNode; + parentNode && parentNode.removeChild(this.el); + this.el = this._container = null; + }; + + return TooltipHTMLContent; + }(); + + var TooltipRichContent = + /** @class */ + function () { + function TooltipRichContent(api) { + this._show = false; + this._styleCoord = [0, 0, 0, 0]; + this._alwaysShowContent = false; + this._enterable = true; + this._zr = api.getZr(); + makeStyleCoord(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(); // update alwaysShowContent + + this._alwaysShowContent = alwaysShowContent; + }; + + 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$2(content)) { + throwError('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$4(['backgroundColor', 'borderRadius', 'shadowColor', 'shadowBlur', 'shadowOffsetX', 'shadowOffsetY'], function (propName) { + _this.el.style[propName] = tooltipModel.get(propName); + }); + each$4(['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(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) && !this._alwaysShowContent) { + if (time) { + this._hideDelay = time; // Set show false to avoid invoke hideLater multiple times + + this._show = false; + this._hideTimeout = setTimeout(bind$1(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(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, { + appendTo: tooltipModel.get('appendToBody', true) ? 'body' : tooltipModel.get('appendTo', 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; + 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$1(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(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._tooltipModel) { + tooltipContent.hideLater(this._tooltipModel.get('hideDelay')); + } + + this._lastX = this._lastY = this._lastDataByCoordSys = null; + + if (payload.from !== this.uid) { + this._hide(makeDispatchAction(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) { + var ecData = getECData(el); + + if (ecData.ssrType === 'legend') { + // Don't trigger tooltip for legend tooltip item + return; + } + + 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$1(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$4(dataByCoordSys, function (itemCoordSys) { + each$4(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$4(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 cannot share the same formatter. Since the global tooltip formatter is used for series + // by convention, 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$3(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$1(params0.axisValue, html, useUTC); + } + + html = formatTpl(html, params, true); + } else if (isFunction(formatter)) { + var callback = bind$1(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(positionExpr[0], viewWidth); + y = parsePercent(positionExpr[1], viewHeight); + } else if (isObject$2(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$4(lastCoordSys, function (lastItemCoordSys, indexCoordSys) { + var lastDataByAxis = lastItemCoordSys.dataByAxis || []; + var thisItemCoordSys = dataByCoordSys[indexCoordSys] || {}; + var thisDataByAxis = thisItemCoordSys.dataByAxis || []; + contentNotChanged = contentNotChanged && lastDataByAxis.length === thisDataByAxis.length; + contentNotChanged && each$4(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$4(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$4(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(payload, api) { + return payload.dispatchAction || bind$1(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 default 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$1(registers) { + use(install$2); + 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); + } + + use(install$1); + use(install$a); + var RELATIONAL_EXPRESSION_OP_ALIAS_MAP = { + value: 'eq', + // PENDING: not good for literal semantic? + '<': 'lt', + '<=': 'lte', + '>': 'gt', + '>=': 'gte', + '=': 'eq', + '!=': 'ne', + '<>': 'ne' // Might be misleading for sake of the difference between '==' and '===', + // so don't 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 = ''; + { + 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)) { + { + 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 = ''; + { + 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$1(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 = ''; + { + 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) { + { + errMsg = makePrintable('Illegal relational operation: "' + keyRaw + '" in condition:', exprOption); + } + throwError(errMsg); + } + + subCondList.push(evaluator); + } + + if (!subCondList.length) { + { + 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$2(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', + // PENDING: 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 indicates it explicitly. + // For example, if no condition is specified by mistake, returning an empty result + // is better than returning the entire raw source for the 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')) { + { + errMsg = makePrintable('Relation condition must has prop "dimension" specified.', 'Illegal condition:', exprOption); + } + throwError(errMsg); + } + + var dimInfo = upstream.getDimensionInfo(dimLoose); + + if (!dimInfo) { + { + 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 = ''; + { + 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) { + { + errMsg = 'Empty `config` in sort transform.'; + } + throwError(errMsg); + } + + var orderDefList = []; + each$4(orderExprList, function (orderExpr) { + var dimLoose = orderExpr.dimension; + var order = orderExpr.order; + var parserName = orderExpr.parser; + var incomparable = orderExpr.incomparable; + + if (dimLoose == null) { + { + errMsg = 'Sort transform config must has "dimension" specified.' + sampleLog; + } + throwError(errMsg); + } + + if (order !== 'asc' && order !== 'desc') { + { + errMsg = 'Sort transform config must has "order" specified.' + sampleLog; + } + throwError(errMsg); + } + + if (incomparable && incomparable !== 'min' && incomparable !== 'max') { + var errMsg_1 = ''; + { + errMsg_1 = 'incomparable must be "min" or "max" rather than "' + incomparable + '".'; + } + throwError(errMsg_1); + } + + if (order !== 'asc' && order !== 'desc') { + var errMsg_2 = ''; + { + errMsg_2 = 'order must be "asc" or "desc" rather than "' + order + '".'; + } + throwError(errMsg_2); + } + + var dimInfo = upstream.getDimensionInfo(dimLoose); + + if (!dimInfo) { + { + 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) { + { + 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) { + { + 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(registers) { + registers.registerTransform(filterTransform); + registers.registerTransform(sortTransform); + } + + use(install); + var mathSin = Math.sin; + var mathCos = Math.cos; + var PI = Math.PI; + var PI2 = Math.PI * 2; + var degree = 180 / PI; + + 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(dThetaPositive - PI2) || (clockwise ? dTheta >= PI2 : -dTheta >= PI2); + var unifiedTheta = dTheta > 0 ? dTheta % PI2 : dTheta % PI2 + PI2; + var large = false; + + if (isCircle) { + large = true; + } else if (isAroundZero(dThetaPositive)) { + large = false; + } else { + large = unifiedTheta >= PI === !!clockwise; + } + + var x0 = cx + rx * mathCos(startAngle); + var y0 = cy + ry * mathSin(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 - p); + + this._add('A', rx, ry, xRot, 1, +clockwise, cx + rx * mathCos(startAngle + dTheta_1), cy + ry * mathSin(startAngle + dTheta_1)); + + if (p > 1e-2) { + this._add('A', rx, ry, xRot, 0, +clockwise, x0, y0); + } + } else { + var x = cx + rx * mathCos(endAngle); + var y = cy + ry * mathSin(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 = 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$1(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(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'; + var META_DATA_PREFIX = 'ecmeta_'; + + 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, + text = el.text; + return createElementOpen(tag, attrs) + (tag !== 'style' ? encodeHTML(text) : text || '') + (children ? "" + S + map$1(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$1(keys(selectorNodes), function (className) { + return className + bracketBegin + map$1(keys(selectorNodes[className]), function (attrName) { + return attrName + ":" + selectorNodes[className][attrName] + ";"; + }).join(S) + bracketEnd; + }).join(S); + var animations = map$1(keys(animationNodes), function (animationName) { + return "@keyframes " + animationName + bracketBegin + map$1(keys(animationNodes[animationName]), function (percent) { + return percent + bracketBegin + map$1(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: {}, + cssStyleCache: {}, + 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 cssClassIdx = 0; + + function getClassId() { + return cssClassIdx++; + } + + 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$4(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-' + getClassId(); + scope.cssNodes['.' + className] = { + animation: cssAnimations.join(',') + }; + attrs["class"] = className; + } + } + + function createCSSEmphasis(el, attrs, scope) { + if (!el.ignore) { + if (el.isSilent()) { + var style = { + 'pointer-events': 'none' + }; + setClassAttribute(style, attrs, scope, true); + } else { + var emphasisStyle = el.states.emphasis && el.states.emphasis.style ? el.states.emphasis.style : {}; + var fill = emphasisStyle.fill; + + if (!fill) { + var normalFill = el.style && el.style.fill; + var selectFill = el.states.select && el.states.select.style && el.states.select.style.fill; + var fromFill = el.currentStates.indexOf('select') >= 0 ? selectFill || normalFill : normalFill; + + if (fromFill) { + fill = liftColor(fromFill); + } + } + + var lineWidth = emphasisStyle.lineWidth; + + if (lineWidth) { + var scaleX = !emphasisStyle.strokeNoScale && el.transform ? el.transform[0] : 1; + lineWidth = lineWidth / scaleX; + } + + var style = { + cursor: 'pointer' + }; + + if (fill) { + style.fill = fill; + } + + if (emphasisStyle.stroke) { + style.stroke = emphasisStyle.stroke; + } + + if (lineWidth) { + style['stroke-width'] = lineWidth; + } + + setClassAttribute(style, attrs, scope, true); + } + } + } + + function setClassAttribute(style, attrs, scope, withHover) { + var styleKey = JSON.stringify(style); + var className = scope.cssStyleCache[styleKey]; + + if (!className) { + className = scope.zrId + '-cls-' + getClassId(); + scope.cssStyleCache[styleKey] = className; + scope.cssNodes['.' + className + (withHover ? ':hover' : '')] = style; + } + + attrs["class"] = attrs["class"] ? attrs["class"] + ' ' + className : className; + } + + var round = Math.round; + + function isImageLike(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 if (isFillStroke && val === 'none') { + attrs[key] = 'transparent'; + } else { + attrs[key] = val; + } + }, style, el, false); + setShadow(el, attrs, scope); + } + + function setMetaData(attrs, el) { + var metaData = getElementSSRData(el); + + if (metaData) { + metaData.each(function (val, key) { + val != null && (attrs[(META_DATA_PREFIX + key).toLowerCase()] = val + ''); + }); + + if (el.isSilent()) { + attrs[META_DATA_PREFIX + 'silent'] = 'true'; + } + } + } + + function noRotateScale(m) { + return isAroundZero(m[0] - 1) && isAroundZero(m[1]) && isAroundZero(m[2]) && isAroundZero(m[3] - 1); + } + + function noTranslate(m) { + return isAroundZero(m[4]) && isAroundZero(m[5]); + } + + function setTransform(attrs, m, compress) { + if (m && !(noTranslate(m) && noRotateScale(m))) { + var mul = compress ? 10 : 1e4; + attrs.transform = noRotateScale(m) ? "translate(" + round(m[4] * mul) / mul + " " + round(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(points[i][0] * mul) / mul); + strArr.push(round(points[i][1] * mul) / mul); + } + + attrs.points = strArr.join(' '); + } + + function validatePolyShape(shape) { + return !shape.smooth; + } + + function createAttrsConvert(desc) { + var normalizedDesc = map$1(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(val * mul) / mul; + } + } + }; + } + + var builtinShapesDef = { + 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 = builtinShapesDef[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 { + var needBuildPath = !el.path || el.shapeChanged(); + + if (!el.path) { + el.createPathProxy(); + } + + var path = el.path; + + if (needBuildPath) { + 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); + setMetaData(attrs, el); + scope.animation && createCSSAnimation(el, attrs, scope); + scope.emphasis && createCSSEmphasis(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(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); + setMetaData(attrs, el); + 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$1(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); + setMetaData(attrs, el); + scope.animation && createCSSAnimation(el, attrs, scope); + return createVNode('text', el.id + '', attrs, undefined, text); + } + + function brush(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 { + { + 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 boundingRect = el.getBoundingRect(); + var patternAttrs = {}; + var repeat = val.repeat; + var noRepeat = repeat === 'no-repeat'; + var repeatX = repeat === 'repeat-x'; + var repeatY = repeat === 'repeat-y'; + 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(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 = imageWidth_1 || img.width; + var height = imageHeight_1 || img.height; + + if (vNode.tag === 'pattern') { + if (repeatX) { + height = 1; + width /= boundingRect.width; + } else if (repeatY) { + width = 1; + height /= boundingRect.height; + } + } + + vNode.attrs.width = width; + vNode.attrs.height = height; + + if (svgEl) { + svgEl.setAttribute('width', width); + svgEl.setAttribute('height', height); + } + } + }; + + var createdImage = createOrUpdateImage(imageSrc, null, el, function (img) { + noRepeat || 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$3(val.svgElement); + patternAttrs.width = val.svgWidth; + patternAttrs.height = val.svgHeight; + } + + if (!child) { + return; + } + + var patternWidth; + var patternHeight; + + if (noRepeat) { + patternWidth = patternHeight = 1; + } else if (repeatX) { + patternHeight = 1; + patternWidth = patternAttrs.width / boundingRect.width; + } else if (repeatY) { + patternWidth = 1; + patternHeight = patternAttrs.height / boundingRect.height; + } else { + patternAttrs.patternUnits = 'userSpaceOnUse'; + } + + if (patternWidth != null && !isNaN(patternWidth)) { + patternAttrs.width = patternWidth; + } + + if (patternHeight != null && !isNaN(patternHeight)) { + patternAttrs.height = patternHeight; + } + + var patternTransform = getSRTTransformString(val); + patternTransform && (patternAttrs.patternTransform = patternTransform); + 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 (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$2(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 === 'style') { + elm.style.cssText = cur; + } 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(el, createBrushScope(this._id)); + }; + + SVGPainter.prototype.renderToVNode = function (opts) { + opts = opts || {}; + var list = this.storage.getDisplayList(true); + 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; + scope.emphasis = opts.emphasis; + var children = []; + var bgVNode = this._bgVNode = createBackgroundVNode(width, height, this._backgroundColor, scope); + bgVNode && children.push(bgVNode); + 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$1(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), + emphasis: retrieve2(opts.cssEmphasis, true), + willUpdate: false, + compress: true, + useViewBox: retrieve2(opts.useViewBox, true) + }), { + newline: true + }); + }; + + SVGPainter.prototype.setBackgroundColor = function (backgroundColor) { + this._backgroundColor = backgroundColor; + }; + + 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(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'; + } + + if (!isPattern(this._backgroundColor)) { + var svgDom = this._svgDom; + + if (svgDom) { + svgDom.setAttribute('width', width); + svgDom.setAttribute('height', height); + } + + var bgEl = this._bgVNode && this._bgVNode.elm; + + if (bgEl) { + bgEl.setAttribute('width', width); + bgEl.setAttribute('height', height); + } + } else { + this.refresh(); + } + } + }; + + 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 = this.renderToString(); + var prefix = 'data:image/svg+xml;'; + + if (base64) { + str = encodeBase64(str); + return str && prefix + 'base64,' + str; + } + + return prefix + 'charset=UTF-8,' + encodeURIComponent(str); + }; + + return SVGPainter; + }(); + + function createMethodNotSupport(method) { + return function () { + { + logError('In SVG mode painter not support method "' + method + '"'); + } + }; + } + + function createBackgroundVNode(width, height, backgroundColor, scope) { + var bgVNode; + + if (backgroundColor && backgroundColor !== 'none') { + bgVNode = createVNode('rect', 'bg', { + width: width, + height: height, + x: '0', + y: '0' + }); + + if (isGradient(backgroundColor)) { + setGradient({ + fill: backgroundColor + }, bgVNode.attrs, 'fill', scope); + } else if (isPattern(backgroundColor)) { + setPattern({ + style: { + fill: backgroundColor + }, + dirty: noop, + getBoundingRect: function () { + return { + width: width, + height: height + }; + } + }, bgVNode.attrs, 'fill', scope); + } else { + var _a = normalizeColor(backgroundColor), + color = _a.color, + opacity = _a.opacity; + + bgVNode.attrs.fill = color; + opacity < 1 && (bgVNode.attrs['fill-opacity'] = opacity); + } + } + + return bgVNode; + } + + registerPainter('svg', SVGPainter); + 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; + exports.env = env; + exports.extendChartView = extendChartView; + exports.extendComponentModel = extendComponentModel; + exports.extendComponentView = extendComponentView; + exports.extendSeriesModel = extendSeriesModel; + exports.format = format; + exports.getCoordinateSystemDimensions = getCoordinateSystemDimensions; + exports.getInstanceByDom = getInstanceByDom; + exports.getInstanceById = getInstanceById; + exports.getMap = getMap; + exports.graphic = graphic; + exports.helper = helper; + exports.init = init; + 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; + exports.vector = vector; + exports.version = version; + exports.zrUtil = util$1; + exports.zrender = zrender; +}); \ No newline at end of file