From 35c8d797380880e4abaf12d15bdae9d7ce050685 Mon Sep 17 00:00:00 2001 From: p4azsfjh3 <1172251193@qq.com> Date: Fri, 25 Nov 2022 13:37:57 +0800 Subject: [PATCH] Delete 'bmap.js' --- bmap.js | 769 -------------------------------------------------------- 1 file changed, 769 deletions(-) delete mode 100644 bmap.js diff --git a/bmap.js b/bmap.js deleted file mode 100644 index e3bd8a2..0000000 --- a/bmap.js +++ /dev/null @@ -1,769 +0,0 @@ -(function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('echarts')) : - typeof define === 'function' && define.amd ? define(['exports', 'echarts'], factory) : - (factory((global.bmap = {}),global.echarts)); -}(this, (function (exports,echarts) { 'use strict'; - -/* -* 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. -*/ - -/* global BMap */ - -function BMapCoordSys(bmap, api) { - this._bmap = bmap; - this.dimensions = ['lng', 'lat']; - this._mapOffset = [0, 0]; - - this._api = api; - - this._projection = new BMap.MercatorProjection(); -} - -BMapCoordSys.prototype.dimensions = ['lng', 'lat']; - -BMapCoordSys.prototype.setZoom = function (zoom) { - this._zoom = zoom; -}; - -BMapCoordSys.prototype.setCenter = function (center) { - this._center = this._projection.lngLatToPoint(new BMap.Point(center[0], center[1])); -}; - -BMapCoordSys.prototype.setMapOffset = function (mapOffset) { - this._mapOffset = mapOffset; -}; - -BMapCoordSys.prototype.getBMap = function () { - return this._bmap; -}; - -BMapCoordSys.prototype.dataToPoint = function (data) { - var point = new BMap.Point(data[0], data[1]); - // TODO mercator projection is toooooooo slow - // var mercatorPoint = this._projection.lngLatToPoint(point); - - // var width = this._api.getZr().getWidth(); - // var height = this._api.getZr().getHeight(); - // var divider = Math.pow(2, 18 - 10); - // return [ - // Math.round((mercatorPoint.x - this._center.x) / divider + width / 2), - // Math.round((this._center.y - mercatorPoint.y) / divider + height / 2) - // ]; - var px = this._bmap.pointToOverlayPixel(point); - var mapOffset = this._mapOffset; - return [px.x - mapOffset[0], px.y - mapOffset[1]]; -}; - -BMapCoordSys.prototype.pointToData = function (pt) { - var mapOffset = this._mapOffset; - var pt = this._bmap.overlayPixelToPoint({ - x: pt[0] + mapOffset[0], - y: pt[1] + mapOffset[1] - }); - return [pt.lng, pt.lat]; -}; - -BMapCoordSys.prototype.getViewRect = function () { - var api = this._api; - return new echarts.graphic.BoundingRect(0, 0, api.getWidth(), api.getHeight()); -}; - -BMapCoordSys.prototype.getRoamTransform = function () { - return echarts.matrix.create(); -}; - -BMapCoordSys.prototype.prepareCustoms = function (data) { - var rect = this.getViewRect(); - return { - coordSys: { - // The name exposed to user is always 'cartesian2d' but not 'grid'. - type: 'bmap', - x: rect.x, - y: rect.y, - width: rect.width, - height: rect.height - }, - api: { - coord: echarts.util.bind(this.dataToPoint, this), - size: echarts.util.bind(dataToCoordSize, this) - } - }; -}; - -function dataToCoordSize(dataSize, dataItem) { - dataItem = dataItem || [0, 0]; - return echarts.util.map([0, 1], function (dimIdx) { - var val = dataItem[dimIdx]; - var halfSize = dataSize[dimIdx] / 2; - var p1 = []; - var p2 = []; - p1[dimIdx] = val - halfSize; - p2[dimIdx] = val + halfSize; - p1[1 - dimIdx] = p2[1 - dimIdx] = dataItem[1 - dimIdx]; - return Math.abs(this.dataToPoint(p1)[dimIdx] - this.dataToPoint(p2)[dimIdx]); - }, this); -} - -var Overlay; - -// For deciding which dimensions to use when creating list data -BMapCoordSys.dimensions = BMapCoordSys.prototype.dimensions; - -function createOverlayCtor() { - function Overlay(root) { - this._root = root; - } - - Overlay.prototype = new BMap.Overlay(); - /** - * 初始化 - * - * @param {BMap.Map} map - * @override - */ - Overlay.prototype.initialize = function (map) { - map.getPanes().labelPane.appendChild(this._root); - return this._root; - }; - /** - * @override - */ - Overlay.prototype.draw = function () {}; - - return Overlay; -} - -BMapCoordSys.create = function (ecModel, api) { - var bmapCoordSys; - var root = api.getDom(); - - // TODO Dispose - ecModel.eachComponent('bmap', function (bmapModel) { - var painter = api.getZr().painter; - var viewportRoot = painter.getViewportRoot(); - if (typeof BMap === 'undefined') { - throw new Error('BMap api is not loaded'); - } - Overlay = Overlay || createOverlayCtor(); - if (bmapCoordSys) { - throw new Error('Only one bmap component can exist'); - } - if (!bmapModel.__bmap) { - // Not support IE8 - var bmapRoot = root.querySelector('.ec-extension-bmap'); - if (bmapRoot) { - // Reset viewport left and top, which will be changed - // in moving handler in BMapView - viewportRoot.style.left = '0px'; - viewportRoot.style.top = '0px'; - root.removeChild(bmapRoot); - } - bmapRoot = document.createElement('div'); - bmapRoot.style.cssText = 'width:100%;height:100%'; - // Not support IE8 - bmapRoot.classList.add('ec-extension-bmap'); - root.appendChild(bmapRoot); - var bmap = bmapModel.__bmap = new BMap.Map(bmapRoot); - - var overlay = new Overlay(viewportRoot); - bmap.addOverlay(overlay); - - // Override - painter.getViewportRootOffset = function () { - return {offsetLeft: 0, offsetTop: 0}; - }; - } - var bmap = bmapModel.__bmap; - - // Set bmap options - // centerAndZoom before layout and render - var center = bmapModel.get('center'); - var zoom = bmapModel.get('zoom'); - if (center && zoom) { - var pt = new BMap.Point(center[0], center[1]); - bmap.centerAndZoom(pt, zoom); - } - - bmapCoordSys = new BMapCoordSys(bmap, api); - bmapCoordSys.setMapOffset(bmapModel.__mapOffset || [0, 0]); - bmapCoordSys.setZoom(zoom); - bmapCoordSys.setCenter(center); - - bmapModel.coordinateSystem = bmapCoordSys; - }); - - ecModel.eachSeries(function (seriesModel) { - if (seriesModel.get('coordinateSystem') === 'bmap') { - seriesModel.coordinateSystem = bmapCoordSys; - } - }); -}; - -/* -* 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 v2Equal(a, b) { - return a && b && a[0] === b[0] && a[1] === b[1]; -} - -echarts.extendComponentModel({ - type: 'bmap', - - getBMap: function () { - // __bmap is injected when creating BMapCoordSys - return this.__bmap; - }, - - setCenterAndZoom: function (center, zoom) { - this.option.center = center; - this.option.zoom = zoom; - }, - - centerOrZoomChanged: function (center, zoom) { - var option = this.option; - return !(v2Equal(center, option.center) && zoom === option.zoom); - }, - - defaultOption: { - - center: [104.114129, 37.550339], - - zoom: 5, - - mapStyle: {}, - - mapStyleV2: {}, - - roam: false - } -}); - -/** - * @module zrender/core/util - */ - -// 用于处理merge时无法遍历Date等对象的问题 -var BUILTIN_OBJECT = { - '[object Function]': 1, - '[object RegExp]': 1, - '[object Date]': 1, - '[object Error]': 1, - '[object CanvasGradient]': 1, - '[object CanvasPattern]': 1, - // For node-canvas - '[object Image]': 1, - '[object Canvas]': 1 -}; - -var TYPED_ARRAY = { - '[object Int8Array]': 1, - '[object Uint8Array]': 1, - '[object Uint8ClampedArray]': 1, - '[object Int16Array]': 1, - '[object Uint16Array]': 1, - '[object Int32Array]': 1, - '[object Uint32Array]': 1, - '[object Float32Array]': 1, - '[object Float64Array]': 1 -}; - -var objToString = Object.prototype.toString; - - - -/** - * Those data types can be cloned: - * Plain object, Array, TypedArray, number, string, null, undefined. - * Those data types will be assgined using the orginal data: - * BUILTIN_OBJECT - * Instance of user defined class will be cloned to a plain object, without - * properties in prototype. - * Other data types is not supported (not sure what will happen). - * - * Caution: do not support clone Date, for performance consideration. - * (There might be a large number of date in `series.data`). - * So date should not be modified in and out of echarts. - * - * @param {*} source - * @return {*} new - */ -function clone(source) { - if (source == null || typeof source !== 'object') { - return source; - } - - var result = source; - var typeStr = objToString.call(source); - - if (typeStr === '[object Array]') { - if (!isPrimitive(source)) { - result = []; - for (var i = 0, len = source.length; i < len; i++) { - result[i] = clone(source[i]); - } - } - } - else if (TYPED_ARRAY[typeStr]) { - if (!isPrimitive(source)) { - var Ctor = source.constructor; - if (source.constructor.from) { - result = Ctor.from(source); - } - else { - result = new Ctor(source.length); - for (var i = 0, len = source.length; i < len; i++) { - result[i] = clone(source[i]); - } - } - } - } - else if (!BUILTIN_OBJECT[typeStr] && !isPrimitive(source) && !isDom(source)) { - result = {}; - for (var key in source) { - if (source.hasOwnProperty(key)) { - result[key] = clone(source[key]); - } - } - } - - return result; -} - -/** - * @memberOf module:zrender/core/util - * @param {*} target - * @param {*} source - * @param {boolean} [overwrite=false] - */ - - -/** - * @param {Array} targetAndSources The first item is target, and the rests are source. - * @param {boolean} [overwrite=false] - * @return {*} target - */ - - -/** - * @param {*} target - * @param {*} source - * @memberOf module:zrender/core/util - */ - - -/** - * @param {*} target - * @param {*} source - * @param {boolean} [overlay=false] - * @memberOf module:zrender/core/util - */ - - - - - - -/** - * 查询数组中元素的index - * @memberOf module:zrender/core/util - */ - - -/** - * 构造类继承关系 - * - * @memberOf module:zrender/core/util - * @param {Function} clazz 源类 - * @param {Function} baseClazz 基类 - */ - - -/** - * @memberOf module:zrender/core/util - * @param {Object|Function} target - * @param {Object|Function} sorce - * @param {boolean} overlay - */ - - -/** - * Consider typed array. - * @param {Array|TypedArray} data - */ - - -/** - * 数组或对象遍历 - * @memberOf module:zrender/core/util - * @param {Object|Array} obj - * @param {Function} cb - * @param {*} [context] - */ - - -/** - * 数组映射 - * @memberOf module:zrender/core/util - * @param {Array} obj - * @param {Function} cb - * @param {*} [context] - * @return {Array} - */ - - -/** - * @memberOf module:zrender/core/util - * @param {Array} obj - * @param {Function} cb - * @param {Object} [memo] - * @param {*} [context] - * @return {Array} - */ - - -/** - * 数组过滤 - * @memberOf module:zrender/core/util - * @param {Array} obj - * @param {Function} cb - * @param {*} [context] - * @return {Array} - */ - - -/** - * 数组项查找 - * @memberOf module:zrender/core/util - * @param {Array} obj - * @param {Function} cb - * @param {*} [context] - * @return {*} - */ - - -/** - * @memberOf module:zrender/core/util - * @param {Function} func - * @param {*} context - * @return {Function} - */ - - -/** - * @memberOf module:zrender/core/util - * @param {Function} func - * @return {Function} - */ - - -/** - * @memberOf module:zrender/core/util - * @param {*} value - * @return {boolean} - */ - - -/** - * @memberOf module:zrender/core/util - * @param {*} value - * @return {boolean} - */ - - -/** - * @memberOf module:zrender/core/util - * @param {*} value - * @return {boolean} - */ - - -/** - * @memberOf module:zrender/core/util - * @param {*} value - * @return {boolean} - */ - - -/** - * @memberOf module:zrender/core/util - * @param {*} value - * @return {boolean} - */ - - -/** - * @memberOf module:zrender/core/util - * @param {*} value - * @return {boolean} - */ - - -/** - * @memberOf module:zrender/core/util - * @param {*} value - * @return {boolean} - */ -function isDom(value) { - return typeof value === 'object' - && typeof value.nodeType === 'number' - && typeof value.ownerDocument === 'object'; -} - -/** - * Whether is exactly NaN. Notice isNaN('a') returns true. - * @param {*} value - * @return {boolean} - */ - - -/** - * If value1 is not null, then return value1, otherwise judget rest of values. - * Low performance. - * @memberOf module:zrender/core/util - * @return {*} Final value - */ - - - - - - -/** - * @memberOf module:zrender/core/util - * @param {Array} arr - * @param {number} startIndex - * @param {number} endIndex - * @return {Array} - */ - - -/** - * Normalize css liked array configuration - * e.g. - * 3 => [3, 3, 3, 3] - * [4, 2] => [4, 2, 4, 2] - * [4, 3, 2] => [4, 3, 2, 3] - * @param {number|Array.} val - * @return {Array.} - */ - - -/** - * @memberOf module:zrender/core/util - * @param {boolean} condition - * @param {string} message - */ - - -/** - * @memberOf module:zrender/core/util - * @param {string} str string to be trimed - * @return {string} trimed string - */ - - -var primitiveKey = '__ec_primitive__'; -/** - * Set an object as primitive to be ignored traversing children in clone or merge - */ - - -function isPrimitive(obj) { - return obj[primitiveKey]; -} - -/* -* 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. -*/ - -echarts.extendComponentView({ - type: 'bmap', - - render: function (bMapModel, ecModel, api) { - var rendering = true; - - var bmap = bMapModel.getBMap(); - var viewportRoot = api.getZr().painter.getViewportRoot(); - var coordSys = bMapModel.coordinateSystem; - var moveHandler = function (type, target) { - if (rendering) { - return; - } - var offsetEl = viewportRoot.parentNode.parentNode.parentNode; - var mapOffset = [ - -parseInt(offsetEl.style.left, 10) || 0, - -parseInt(offsetEl.style.top, 10) || 0 - ]; - viewportRoot.style.left = mapOffset[0] + 'px'; - viewportRoot.style.top = mapOffset[1] + 'px'; - - coordSys.setMapOffset(mapOffset); - bMapModel.__mapOffset = mapOffset; - - api.dispatchAction({ - type: 'bmapRoam' - }); - }; - - function zoomEndHandler() { - if (rendering) { - return; - } - api.dispatchAction({ - type: 'bmapRoam' - }); - } - - bmap.removeEventListener('moving', this._oldMoveHandler); - // FIXME - // Moveend may be triggered by centerAndZoom method when creating coordSys next time - // bmap.removeEventListener('moveend', this._oldMoveHandler); - bmap.removeEventListener('zoomend', this._oldZoomEndHandler); - bmap.addEventListener('moving', moveHandler); - // bmap.addEventListener('moveend', moveHandler); - bmap.addEventListener('zoomend', zoomEndHandler); - - this._oldMoveHandler = moveHandler; - this._oldZoomEndHandler = zoomEndHandler; - - var roam = bMapModel.get('roam'); - if (roam && roam !== 'scale') { - bmap.enableDragging(); - } - else { - bmap.disableDragging(); - } - if (roam && roam !== 'move') { - bmap.enableScrollWheelZoom(); - bmap.enableDoubleClickZoom(); - bmap.enablePinchToZoom(); - } - else { - bmap.disableScrollWheelZoom(); - bmap.disableDoubleClickZoom(); - bmap.disablePinchToZoom(); - } - - /* map 2.0 */ - var originalStyle = bMapModel.__mapStyle; - - var newMapStyle = bMapModel.get('mapStyle') || {}; - // FIXME, Not use JSON methods - var mapStyleStr = JSON.stringify(newMapStyle); - if (JSON.stringify(originalStyle) !== mapStyleStr) { - // FIXME May have blank tile when dragging if setMapStyle - if (Object.keys(newMapStyle).length) { - bmap.setMapStyle(clone(newMapStyle)); - } - bMapModel.__mapStyle = JSON.parse(mapStyleStr); - } - - /* map 3.0 */ - var originalStyle2 = bMapModel.__mapStyle2; - - var newMapStyle2 = bMapModel.get('mapStyleV2') || {}; - // FIXME, Not use JSON methods - var mapStyleStr2 = JSON.stringify(newMapStyle2); - if (JSON.stringify(originalStyle2) !== mapStyleStr2) { - // FIXME May have blank tile when dragging if setMapStyle - if (Object.keys(newMapStyle2).length) { - bmap.setMapStyleV2(clone(newMapStyle2)); - } - bMapModel.__mapStyle2 = JSON.parse(mapStyleStr2); - } - - rendering = false; - } -}); - -/* -* 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. -*/ - -/** - * BMap component extension - */ - -echarts.registerCoordinateSystem('bmap', BMapCoordSys); - -// Action -echarts.registerAction({ - type: 'bmapRoam', - event: 'bmapRoam', - update: 'updateLayout' -}, function (payload, ecModel) { - ecModel.eachComponent('bmap', function (bMapModel) { - var bmap = bMapModel.getBMap(); - var center = bmap.getCenter(); - bMapModel.setCenterAndZoom([center.lng, center.lat], bmap.getZoom()); - }); -}); - -var version = '1.0.0'; - -exports.version = version; - -}))); -//# sourceMappingURL=bmap.js.map