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- var _config = require("./config");
- var __DEV__ = _config.__DEV__;
- var zrender = require("zrender/lib/zrender");
- var zrUtil = require("zrender/lib/core/util");
- var colorTool = require("zrender/lib/tool/color");
- var env = require("zrender/lib/core/env");
- var timsort = require("zrender/lib/core/timsort");
- var Eventful = require("zrender/lib/mixin/Eventful");
- var GlobalModel = require("./model/Global");
- var ExtensionAPI = require("./ExtensionAPI");
- var CoordinateSystemManager = require("./CoordinateSystem");
- var OptionManager = require("./model/OptionManager");
- var backwardCompat = require("./preprocessor/backwardCompat");
- var dataStack = require("./processor/dataStack");
- var ComponentModel = require("./model/Component");
- var SeriesModel = require("./model/Series");
- var ComponentView = require("./view/Component");
- var ChartView = require("./view/Chart");
- var graphic = require("./util/graphic");
- var modelUtil = require("./util/model");
- var _throttle = require("./util/throttle");
- var throttle = _throttle.throttle;
- var seriesColor = require("./visual/seriesColor");
- var aria = require("./visual/aria");
- var loadingDefault = require("./loading/default");
- var Scheduler = require("./stream/Scheduler");
- var lightTheme = require("./theme/light");
- var darkTheme = require("./theme/dark");
- require("./component/dataset");
- var mapDataStorage = require("./coord/geo/mapDataStorage");
- var assert = zrUtil.assert;
- var each = zrUtil.each;
- var isFunction = zrUtil.isFunction;
- var isObject = zrUtil.isObject;
- var parseClassType = ComponentModel.parseClassType;
- var version = '4.9.0';
- var dependencies = {
- zrender: '4.3.2'
- };
- var TEST_FRAME_REMAIN_TIME = 1;
- var PRIORITY_PROCESSOR_FILTER = 1000;
- var PRIORITY_PROCESSOR_SERIES_FILTER = 800;
- var PRIORITY_PROCESSOR_DATASTACK = 900;
- 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_POST_CHART_LAYOUT = 3500;
- var PRIORITY_VISUAL_COMPONENT = 4000;
- var PRIORITY_VISUAL_BRUSH = 5000;
- 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
- }
- };
- var IN_MAIN_PROCESS = '__flagInMainProcess';
- var OPTION_UPDATED = '__optionUpdated';
- var ACTION_REG = /^[a-zA-Z0-9_]+$/;
- function createRegisterEventWithLowercaseName(method, ignoreDisposed) {
- return function (eventName, handler, context) {
- if (!ignoreDisposed && this._disposed) {
- disposedWarning(this.id);
- return;
- }
- eventName = eventName && eventName.toLowerCase();
- Eventful.prototype[method].call(this, eventName, handler, context);
- };
- }
- function MessageCenter() {
- Eventful.call(this);
- }
- MessageCenter.prototype.on = createRegisterEventWithLowercaseName('on', true);
- MessageCenter.prototype.off = createRegisterEventWithLowercaseName('off', true);
- MessageCenter.prototype.one = createRegisterEventWithLowercaseName('one', true);
- zrUtil.mixin(MessageCenter, Eventful);
- function ECharts(dom, theme, opts) {
- opts = opts || {};
- if (typeof theme === 'string') {
- theme = themeStorage[theme];
- }
-
- this.id;
-
- this.group;
-
- this._dom = dom;
- var defaultRenderer = 'canvas';
-
- var zr = this._zr = zrender.init(dom, {
- renderer: opts.renderer || defaultRenderer,
- devicePixelRatio: opts.devicePixelRatio,
- width: opts.width,
- height: opts.height
- });
-
- this._throttledZrFlush = throttle(zrUtil.bind(zr.flush, zr), 17);
- var theme = zrUtil.clone(theme);
- theme && backwardCompat(theme, true);
-
- this._theme = theme;
-
- this._chartsViews = [];
-
- this._chartsMap = {};
-
- this._componentsViews = [];
-
- this._componentsMap = {};
-
- this._coordSysMgr = new CoordinateSystemManager();
-
- var api = this._api = createExtensionAPI(this);
- function prioritySortFunc(a, b) {
- return a.__prio - b.__prio;
- }
- timsort(visualFuncs, prioritySortFunc);
- timsort(dataProcessorFuncs, prioritySortFunc);
-
- this._scheduler = new Scheduler(this, api, dataProcessorFuncs, visualFuncs);
- Eventful.call(this, this._ecEventProcessor = new EventProcessor());
-
- this._messageCenter = new MessageCenter();
- this._initEvents();
- this.resize = zrUtil.bind(this.resize, this);
- this._pendingActions = [];
- zr.animation.on('frame', this._onframe, this);
- bindRenderedEvent(zr, this);
- zrUtil.setAsPrimitive(this);
- }
- var echartsProto = ECharts.prototype;
- echartsProto._onframe = function () {
- if (this._disposed) {
- return;
- }
- var scheduler = this._scheduler;
- if (this[OPTION_UPDATED]) {
- var silent = this[OPTION_UPDATED].silent;
- this[IN_MAIN_PROCESS] = true;
- prepare(this);
- updateMethods.update.call(this);
- this[IN_MAIN_PROCESS] = false;
- this[OPTION_UPDATED] = false;
- flushPendingActions.call(this, silent);
- triggerUpdatedEvent.call(this, silent);
- }
- else if (scheduler.unfinished) {
-
- 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);
- scheduler.performDataProcessorTasks(ecModel);
- updateStreamModes(this, ecModel);
-
-
-
-
-
- scheduler.performVisualTasks(ecModel);
- renderSeries(this, this._model, api, 'remain');
- remainTime -= +new Date() - startTime;
- } while (remainTime > 0 && scheduler.unfinished);
- if (!scheduler.unfinished) {
- this._zr.flush();
- }
-
- }
- };
- echartsProto.getDom = function () {
- return this._dom;
- };
- echartsProto.getZr = function () {
- return this._zr;
- };
- echartsProto.setOption = function (option, notMerge, lazyUpdate) {
- if (this._disposed) {
- disposedWarning(this.id);
- return;
- }
- var silent;
- if (isObject(notMerge)) {
- lazyUpdate = notMerge.lazyUpdate;
- silent = notMerge.silent;
- notMerge = notMerge.notMerge;
- }
- this[IN_MAIN_PROCESS] = 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.init(null, null, theme, optionManager);
- }
- this._model.setOption(option, optionPreprocessorFuncs);
- if (lazyUpdate) {
- this[OPTION_UPDATED] = {
- silent: silent
- };
- this[IN_MAIN_PROCESS] = false;
- } else {
- prepare(this);
- updateMethods.update.call(this);
-
- this._zr.flush();
- this[OPTION_UPDATED] = false;
- this[IN_MAIN_PROCESS] = false;
- flushPendingActions.call(this, silent);
- triggerUpdatedEvent.call(this, silent);
- }
- };
- echartsProto.setTheme = function () {
- console.error('ECharts#setTheme() is DEPRECATED in ECharts 3.0');
- };
- echartsProto.getModel = function () {
- return this._model;
- };
- echartsProto.getOption = function () {
- return this._model && this._model.getOption();
- };
- echartsProto.getWidth = function () {
- return this._zr.getWidth();
- };
- echartsProto.getHeight = function () {
- return this._zr.getHeight();
- };
- echartsProto.getDevicePixelRatio = function () {
- return this._zr.painter.dpr || window.devicePixelRatio || 1;
- };
- echartsProto.getRenderedCanvas = function (opts) {
- if (!env.canvasSupported) {
- return;
- }
- opts = opts || {};
- opts.pixelRatio = opts.pixelRatio || 1;
- opts.backgroundColor = opts.backgroundColor || this._model.get('backgroundColor');
- var zr = this._zr;
-
-
-
-
-
- return zr.painter.getRenderedCanvas(opts);
- };
- echartsProto.getSvgDataURL = function () {
- if (!env.svgSupported) {
- return;
- }
- var zr = this._zr;
- var list = zr.storage.getDisplayList();
- zrUtil.each(list, function (el) {
- el.stopAnimation(true);
- });
- return zr.painter.toDataURL();
- };
- echartsProto.getDataURL = function (opts) {
- if (this._disposed) {
- disposedWarning(this.id);
- return;
- }
- opts = opts || {};
- var excludeComponents = opts.excludeComponents;
- var ecModel = this._model;
- var excludesComponentViews = [];
- var self = this;
- each(excludeComponents, function (componentType) {
- ecModel.eachComponent({
- mainType: componentType
- }, function (component) {
- var view = self._componentsMap[component.__viewId];
- if (!view.group.ignore) {
- excludesComponentViews.push(view);
- view.group.ignore = true;
- }
- });
- });
- var url = this._zr.painter.getType() === 'svg' ? this.getSvgDataURL() : this.getRenderedCanvas(opts).toDataURL('image/' + (opts && opts.type || 'png'));
- each(excludesComponentViews, function (view) {
- view.group.ignore = false;
- });
- return url;
- };
- echartsProto.getConnectedDataURL = function (opts) {
- if (this._disposed) {
- disposedWarning(this.id);
- return;
- }
- if (!env.canvasSupported) {
- 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 = MAX_NUMBER;
- var top = MAX_NUMBER;
- var right = -MAX_NUMBER;
- var bottom = -MAX_NUMBER;
- var canvasList = [];
- var dpr = opts && opts.pixelRatio || 1;
- zrUtil.each(instances, function (chart, id) {
- if (chart.group === groupId) {
- var canvas = isSvg ? chart.getZr().painter.getSvgDom().innerHTML : chart.getRenderedCanvas(zrUtil.clone(opts));
- var boundingRect = chart.getDom().getBoundingClientRect();
- left = mathMin(boundingRect.left, left);
- top = mathMin(boundingRect.top, top);
- right = mathMax(boundingRect.right, right);
- bottom = mathMax(boundingRect.bottom, bottom);
- canvasList.push({
- dom: canvas,
- left: boundingRect.left,
- top: boundingRect.top
- });
- }
- });
- left *= dpr;
- top *= dpr;
- right *= dpr;
- bottom *= dpr;
- var width = right - left;
- var height = bottom - top;
- var targetCanvas = zrUtil.createCanvas();
- var zr = zrender.init(targetCanvas, {
- renderer: isSvg ? 'svg' : 'canvas'
- });
- zr.resize({
- width: width,
- height: height
- });
- if (isSvg) {
- var content = '';
- each(canvasList, function (item) {
- var x = item.left - left;
- var y = item.top - top;
- content += '<g transform="translate(' + x + ',' + y + ')">' + item.dom + '</g>';
- });
- zr.painter.getSvgRoot().innerHTML = content;
- if (opts.connectedBackgroundColor) {
- zr.painter.setBackgroundColor(opts.connectedBackgroundColor);
- }
- zr.refreshImmediately();
- return zr.painter.toDataURL();
- } else {
-
- if (opts.connectedBackgroundColor) {
- zr.add(new graphic.Rect({
- shape: {
- x: 0,
- y: 0,
- width: width,
- height: height
- },
- style: {
- fill: opts.connectedBackgroundColor
- }
- }));
- }
- each(canvasList, function (item) {
- var img = new graphic.Image({
- style: {
- x: item.left * dpr - left,
- y: item.top * dpr - top,
- image: item.dom
- }
- });
- zr.add(img);
- });
- zr.refreshImmediately();
- return targetCanvas.toDataURL('image/' + (opts && opts.type || 'png'));
- }
- } else {
- return this.getDataURL(opts);
- }
- };
- echartsProto.convertToPixel = zrUtil.curry(doConvertPixel, 'convertToPixel');
- echartsProto.convertFromPixel = zrUtil.curry(doConvertPixel, 'convertFromPixel');
- function doConvertPixel(methodName, finder, value) {
- if (this._disposed) {
- disposedWarning(this.id);
- return;
- }
- var ecModel = this._model;
- var coordSysList = this._coordSysMgr.getCoordinateSystems();
- var result;
- finder = modelUtil.parseFinder(ecModel, finder);
- for (var i = 0; i < coordSysList.length; i++) {
- var coordSys = coordSysList[i];
- if (coordSys[methodName] && (result = coordSys[methodName](ecModel, finder, value)) != null) {
- return result;
- }
- }
- }
- echartsProto.containPixel = function (finder, value) {
- if (this._disposed) {
- disposedWarning(this.id);
- return;
- }
- var ecModel = this._model;
- var result;
- finder = modelUtil.parseFinder(ecModel, finder);
- zrUtil.each(finder, function (models, key) {
- key.indexOf('Models') >= 0 && zrUtil.each(models, function (model) {
- var coordSys = model.coordinateSystem;
- if (coordSys && coordSys.containPoint) {
- result |= !!coordSys.containPoint(value);
- } else if (key === 'seriesModels') {
- var view = this._chartsMap[model.__viewId];
- if (view && view.containPoint) {
- result |= view.containPoint(value, model);
- } else {}
- } else {}
- }, this);
- }, this);
- return !!result;
- };
- echartsProto.getVisual = function (finder, visualType) {
- var ecModel = this._model;
- finder = modelUtil.parseFinder(ecModel, finder, {
- defaultMainType: 'series'
- });
- var seriesModel = finder.seriesModel;
- var data = seriesModel.getData();
- var dataIndexInside = finder.hasOwnProperty('dataIndexInside') ? finder.dataIndexInside : finder.hasOwnProperty('dataIndex') ? data.indexOfRawIndex(finder.dataIndex) : null;
- return dataIndexInside != null ? data.getItemVisual(dataIndexInside, visualType) : data.getVisual(visualType);
- };
- echartsProto.getViewOfComponentModel = function (componentModel) {
- return this._componentsMap[componentModel.__viewId];
- };
- echartsProto.getViewOfSeriesModel = function (seriesModel) {
- return this._chartsMap[seriesModel.__viewId];
- };
- var updateMethods = {
- prepareAndUpdate: function (payload) {
- prepare(this);
- updateMethods.update.call(this, payload);
- },
-
- update: function (payload) {
-
- var ecModel = this._model;
- var api = this._api;
- var zr = this._zr;
- var coordSysMgr = this._coordSysMgr;
- var scheduler = this._scheduler;
- if (!ecModel) {
- return;
- }
- scheduler.restoreData(ecModel, payload);
- scheduler.performSeriesTasks(ecModel);
-
-
-
-
- coordSysMgr.create(ecModel, api);
- scheduler.performDataProcessorTasks(ecModel, payload);
-
-
- updateStreamModes(this, ecModel);
-
-
-
- coordSysMgr.update(ecModel, api);
- clearColorPalette(ecModel);
- scheduler.performVisualTasks(ecModel, payload);
- render(this, ecModel, api, payload);
- var backgroundColor = ecModel.get('backgroundColor') || 'transparent';
- if (!env.canvasSupported) {
- var colorArr = colorTool.parse(backgroundColor);
- backgroundColor = colorTool.stringify(colorArr, 'rgb');
- if (colorArr[3] === 0) {
- backgroundColor = 'transparent';
- }
- } else {
- zr.setBackgroundColor(backgroundColor);
- }
- performPostUpdateFuncs(ecModel, api);
- },
-
- updateTransform: function (payload) {
- var ecModel = this._model;
- var ecIns = this;
- var api = this._api;
- if (!ecModel) {
- return;
- }
- var componentDirtyList = [];
- ecModel.eachComponent(function (componentType, componentModel) {
- var componentView = ecIns.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 = zrUtil.createHashMap();
- ecModel.eachSeries(function (seriesModel) {
- var chartView = ecIns._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);
-
- this._scheduler.performVisualTasks(ecModel, payload, {
- setDirty: true,
- dirtyMap: seriesDirtyMap
- });
-
- renderSeries(ecIns, ecModel, api, payload, seriesDirtyMap);
- performPostUpdateFuncs(ecModel, this._api);
- },
-
- updateView: function (payload) {
- var ecModel = this._model;
- if (!ecModel) {
- return;
- }
- ChartView.markUpdateMethod(payload, 'updateView');
- clearColorPalette(ecModel);
- this._scheduler.performVisualTasks(ecModel, payload, {
- setDirty: true
- });
- render(this, this._model, this._api, payload);
- performPostUpdateFuncs(ecModel, this._api);
- },
-
- updateVisual: function (payload) {
- updateMethods.update.call(this, payload);
-
-
-
-
-
-
-
-
-
-
- },
-
- updateLayout: function (payload) {
- updateMethods.update.call(this, payload);
-
-
-
-
-
-
-
-
-
-
- }
- };
- function prepare(ecIns) {
- var ecModel = ecIns._model;
- var scheduler = ecIns._scheduler;
- scheduler.restorePipelines(ecModel);
- scheduler.prepareStageTasks();
- prepareView(ecIns, 'component', ecModel, scheduler);
- prepareView(ecIns, 'chart', ecModel, scheduler);
- scheduler.plan();
- }
- function updateDirectly(ecIns, method, payload, mainType, subType) {
- var ecModel = ecIns._model;
- if (!mainType) {
-
-
-
- each(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);
- var excludeSeriesId = payload.excludeSeriesId;
- if (excludeSeriesId != null) {
- excludeSeriesId = zrUtil.createHashMap(modelUtil.normalizeToArray(excludeSeriesId));
- }
- ecModel && ecModel.eachComponent(condition, function (model) {
- if (!excludeSeriesId || excludeSeriesId.get(model.id) == null) {
- 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);
- }
- }
- echartsProto.resize = function (opts) {
- if (this._disposed) {
- disposedWarning(this.id);
- return;
- }
- this._zr.resize(opts);
- var ecModel = this._model;
- this._loadingFX && this._loadingFX.resize();
- if (!ecModel) {
- return;
- }
- var optionChanged = ecModel.resetOption('media');
- var silent = opts && opts.silent;
- this[IN_MAIN_PROCESS] = true;
- optionChanged && prepare(this);
- updateMethods.update.call(this);
- this[IN_MAIN_PROCESS] = false;
- flushPendingActions.call(this, silent);
- triggerUpdatedEvent.call(this, silent);
- };
- function updateStreamModes(ecIns, ecModel) {
- var chartsMap = ecIns._chartsMap;
- var scheduler = ecIns._scheduler;
- ecModel.eachSeries(function (seriesModel) {
- scheduler.updateStreamModes(seriesModel, chartsMap[seriesModel.__viewId]);
- });
- }
- echartsProto.showLoading = function (name, cfg) {
- if (this._disposed) {
- disposedWarning(this.id);
- return;
- }
- if (isObject(name)) {
- cfg = name;
- name = '';
- }
- name = name || 'default';
- this.hideLoading();
- if (!loadingEffects[name]) {
- return;
- }
- var el = loadingEffects[name](this._api, cfg);
- var zr = this._zr;
- this._loadingFX = el;
- zr.add(el);
- };
- echartsProto.hideLoading = function () {
- if (this._disposed) {
- disposedWarning(this.id);
- return;
- }
- this._loadingFX && this._zr.remove(this._loadingFX);
- this._loadingFX = null;
- };
- echartsProto.makeActionFromEvent = function (eventObj) {
- var payload = zrUtil.extend({}, eventObj);
- payload.type = eventActionMap[eventObj.type];
- return payload;
- };
- echartsProto.dispatchAction = function (payload, opt) {
- if (this._disposed) {
- disposedWarning(this.id);
- return;
- }
- if (!isObject(opt)) {
- opt = {
- silent: !!opt
- };
- }
- if (!actions[payload.type]) {
- return;
- }
- if (!this._model) {
- return;
- }
- if (this[IN_MAIN_PROCESS]) {
- this._pendingActions.push(payload);
- return;
- }
- doDispatchAction.call(this, payload, opt.silent);
- if (opt.flush) {
- this._zr.flush(true);
- } else if (opt.flush !== false && env.browser.weChat) {
-
-
-
-
-
- this._throttledZrFlush();
- }
- flushPendingActions.call(this, opt.silent);
- triggerUpdatedEvent.call(this, opt.silent);
- };
- function doDispatchAction(payload, silent) {
- var payloadType = payload.type;
- var escapeConnect = payload.escapeConnect;
- var actionWrap = actions[payloadType];
- var actionInfo = actionWrap.actionInfo;
- var cptType = (actionInfo.update || 'update').split(':');
- var updateMethod = cptType.pop();
- cptType = cptType[0] != null && parseClassType(cptType[0]);
- this[IN_MAIN_PROCESS] = true;
- var payloads = [payload];
- var batched = false;
- if (payload.batch) {
- batched = true;
- payloads = zrUtil.map(payload.batch, function (item) {
- item = zrUtil.defaults(zrUtil.extend({}, item), payload);
- item.batch = null;
- return item;
- });
- }
- var eventObjBatch = [];
- var eventObj;
- var isHighDown = payloadType === 'highlight' || payloadType === 'downplay';
- each(payloads, function (batchItem) {
-
- eventObj = actionWrap.action(batchItem, this._model, this._api);
- eventObj = eventObj || zrUtil.extend({}, batchItem);
- eventObj.type = actionInfo.event || eventObj.type;
- eventObjBatch.push(eventObj);
- if (isHighDown) {
-
- updateDirectly(this, updateMethod, batchItem, 'series');
- } else if (cptType) {
- updateDirectly(this, updateMethod, batchItem, cptType.main, cptType.sub);
- }
- }, this);
- if (updateMethod !== 'none' && !isHighDown && !cptType) {
-
- if (this[OPTION_UPDATED]) {
-
- prepare(this);
- updateMethods.update.call(this, payload);
- this[OPTION_UPDATED] = false;
- } else {
- updateMethods[updateMethod].call(this, payload);
- }
- }
- if (batched) {
- eventObj = {
- type: actionInfo.event || payloadType,
- escapeConnect: escapeConnect,
- batch: eventObjBatch
- };
- } else {
- eventObj = eventObjBatch[0];
- }
- this[IN_MAIN_PROCESS] = false;
- !silent && this._messageCenter.trigger(eventObj.type, eventObj);
- }
- function flushPendingActions(silent) {
- var pendingActions = this._pendingActions;
- while (pendingActions.length) {
- var payload = pendingActions.shift();
- doDispatchAction.call(this, payload, silent);
- }
- }
- function triggerUpdatedEvent(silent) {
- !silent && this.trigger('updated');
- }
- function bindRenderedEvent(zr, ecIns) {
- zr.on('rendered', function () {
- ecIns.trigger('rendered');
-
-
-
- if (
-
-
- zr.animation.isFinished() && !ecIns[OPTION_UPDATED] && !ecIns._scheduler.unfinished && !ecIns._pendingActions.length) {
- ecIns.trigger('finished');
- }
- });
- }
- echartsProto.appendData = function (params) {
- if (this._disposed) {
- disposedWarning(this.id);
- return;
- }
- var seriesIndex = params.seriesIndex;
- var ecModel = this.getModel();
- var seriesModel = ecModel.getSeriesByIndex(seriesIndex);
- seriesModel.appendData(params);
-
-
-
-
-
-
- this._scheduler.unfinished = true;
- };
- echartsProto.on = createRegisterEventWithLowercaseName('on', false);
- echartsProto.off = createRegisterEventWithLowercaseName('off', false);
- echartsProto.one = createRegisterEventWithLowercaseName('one', false);
- function prepareView(ecIns, type, ecModel, scheduler) {
- var isComponent = type === 'component';
- 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) {
-
- var viewId = '_ec_' + model.id + '_' + model.type;
- var view = viewMap[viewId];
- if (!view) {
- var classType = parseClassType(model.type);
- var Clazz = isComponent ? ComponentView.getClass(classType.main, classType.sub) : ChartView.getClass(classType.sub);
- 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);
- delete viewMap[view.__id];
- view.__id = view.group.__ecComponentInfo = null;
- } else {
- i++;
- }
- }
- }
- function clearColorPalette(ecModel) {
- ecModel.clearColorPalette();
- ecModel.eachSeries(function (seriesModel) {
- seriesModel.clearColorPalette();
- });
- }
- function render(ecIns, ecModel, api, payload) {
- renderComponents(ecIns, ecModel, api, payload);
- each(ecIns._chartsViews, function (chart) {
- chart.__alive = false;
- });
- renderSeries(ecIns, ecModel, api, payload);
- each(ecIns._chartsViews, function (chart) {
- if (!chart.__alive) {
- chart.remove(ecModel, api);
- }
- });
- }
- function renderComponents(ecIns, ecModel, api, payload, dirtyList) {
- each(dirtyList || ecIns._componentsViews, function (componentView) {
- var componentModel = componentView.__model;
- componentView.render(componentModel, ecModel, api, payload);
- updateZ(componentModel, componentView);
- });
- }
- function renderSeries(ecIns, ecModel, api, payload, dirtyMap) {
-
- var scheduler = ecIns._scheduler;
- var unfinished;
- ecModel.eachSeries(function (seriesModel) {
- var chartView = ecIns._chartsMap[seriesModel.__viewId];
- chartView.__alive = true;
- var renderTask = chartView.renderTask;
- scheduler.updatePayload(renderTask, payload);
- if (dirtyMap && dirtyMap.get(seriesModel.uid)) {
- renderTask.dirty();
- }
- unfinished |= renderTask.perform(scheduler.getPerformArgs(renderTask));
- chartView.group.silent = !!seriesModel.get('silent');
- updateZ(seriesModel, chartView);
- updateBlend(seriesModel, chartView);
- });
- scheduler.unfinished |= unfinished;
- updateHoverLayerStatus(ecIns, ecModel);
- aria(ecIns._zr.dom, ecModel);
- }
- function performPostUpdateFuncs(ecModel, api) {
- each(postUpdateFuncs, function (func) {
- func(ecModel, api);
- });
- }
- var MOUSE_EVENT_NAMES = ['click', 'dblclick', 'mouseover', 'mouseout', 'mousemove', 'mousedown', 'mouseup', 'globalout', 'contextmenu'];
- echartsProto._initEvents = function () {
- each(MOUSE_EVENT_NAMES, function (eveName) {
- var handler = function (e) {
- var ecModel = this.getModel();
- var el = e.target;
- var params;
- var isGlobalOut = eveName === 'globalout';
- if (isGlobalOut) {
- params = {};
- } else if (el && el.dataIndex != null) {
- var dataModel = el.dataModel || ecModel.getSeriesByIndex(el.seriesIndex);
- params = dataModel && dataModel.getDataParams(el.dataIndex, el.dataType, el) || {};
- }
- else if (el && el.eventData) {
- params = zrUtil.extend({}, el.eventData);
- }
-
-
-
-
-
-
- if (params) {
- var componentType = params.componentType;
- var componentIndex = params.componentIndex;
-
-
-
-
- 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];
- params.event = e;
- params.type = eveName;
- this._ecEventProcessor.eventInfo = {
- targetEl: el,
- packedEvent: params,
- model: model,
- view: view
- };
- this.trigger(eveName, params);
- }
- };
-
-
-
-
- handler.zrEventfulCallAtLast = true;
- this._zr.on(eveName, handler, this);
- }, this);
- each(eventActionMap, function (actionType, eventType) {
- this._messageCenter.on(eventType, function (event) {
- this.trigger(eventType, event);
- }, this);
- }, this);
- };
- echartsProto.isDisposed = function () {
- return this._disposed;
- };
- echartsProto.clear = function () {
- if (this._disposed) {
- disposedWarning(this.id);
- return;
- }
- this.setOption({
- series: []
- }, true);
- };
- echartsProto.dispose = function () {
- if (this._disposed) {
- disposedWarning(this.id);
- return;
- }
- this._disposed = true;
- modelUtil.setAttribute(this.getDom(), DOM_ATTRIBUTE_KEY, '');
- var api = this._api;
- var ecModel = this._model;
- each(this._componentsViews, function (component) {
- component.dispose(ecModel, api);
- });
- each(this._chartsViews, function (chart) {
- chart.dispose(ecModel, api);
- });
- this._zr.dispose();
- delete instances[this.id];
- };
- zrUtil.mixin(ECharts, Eventful);
- function disposedWarning(id) {}
- function updateHoverLayerStatus(ecIns, ecModel) {
- var zr = ecIns._zr;
- var storage = zr.storage;
- var elCount = 0;
- storage.traverse(function (el) {
- elCount++;
- });
- if (elCount > ecModel.get('hoverLayerThreshold') && !env.node) {
- ecModel.eachSeries(function (seriesModel) {
- if (seriesModel.preventUsingHoverLayer) {
- return;
- }
- var chartView = ecIns._chartsMap[seriesModel.__viewId];
- if (chartView.__alive) {
- chartView.group.traverse(function (el) {
-
- el.useHoverLayer = true;
- });
- }
- });
- }
- }
- function updateBlend(seriesModel, chartView) {
- var blendMode = seriesModel.get('blendMode') || null;
- chartView.group.traverse(function (el) {
-
- if (!el.isGroup) {
-
- if (el.style.blend !== blendMode) {
- el.setStyle('blend', blendMode);
- }
- }
- if (el.eachPendingDisplayable) {
- el.eachPendingDisplayable(function (displayable) {
- displayable.setStyle('blend', blendMode);
- });
- }
- });
- }
- function updateZ(model, view) {
- var z = model.get('z');
- var zlevel = model.get('zlevel');
- view.group.traverse(function (el) {
- if (el.type !== 'group') {
- z != null && (el.z = z);
- zlevel != null && (el.zlevel = zlevel);
- }
- });
- }
- function createExtensionAPI(ecInstance) {
- var coordSysMgr = ecInstance._coordSysMgr;
- return zrUtil.extend(new ExtensionAPI(ecInstance), {
-
- getCoordinateSystems: zrUtil.bind(coordSysMgr.getCoordinateSystems, coordSysMgr),
- getComponentByElement: function (el) {
- while (el) {
- var modelInfo = el.__ecComponentInfo;
- if (modelInfo != null) {
- return ecInstance._model.getComponent(modelInfo.mainType, modelInfo.index);
- }
- el = el.parent;
- }
- }
- });
- }
- function EventProcessor() {
-
- this.eventInfo;
- }
- EventProcessor.prototype = {
- constructor: EventProcessor,
- normalizeQuery: function (query) {
- var cptQuery = {};
- var dataQuery = {};
- var otherQuery = {};
- if (zrUtil.isString(query)) {
- var condCptType = parseClassType(query);
- cptQuery.mainType = condCptType.main || null;
- cptQuery.subType = condCptType.sub || null;
- }
- else {
-
-
- var suffixes = ['Index', 'Name', 'Id'];
- var dataKeys = {
- name: 1,
- dataIndex: 1,
- dataType: 1
- };
- zrUtil.each(query, function (val, key) {
- var reserved = false;
- for (var i = 0; i < suffixes.length; i++) {
- var propSuffix = suffixes[i];
- var suffixPos = key.lastIndexOf(propSuffix);
- if (suffixPos > 0 && suffixPos === key.length - propSuffix.length) {
- var mainType = key.slice(0, suffixPos);
- if (mainType !== 'data') {
- cptQuery.mainType = mainType;
- cptQuery[propSuffix.toLowerCase()] = val;
- reserved = true;
- }
- }
- }
- if (dataKeys.hasOwnProperty(key)) {
- dataQuery[key] = val;
- reserved = true;
- }
- if (!reserved) {
- otherQuery[key] = val;
- }
- });
- }
- return {
- cptQuery: cptQuery,
- dataQuery: dataQuery,
- otherQuery: otherQuery
- };
- },
- filter: function (eventType, query, args) {
-
- var eventInfo = this.eventInfo;
- if (!eventInfo) {
- return true;
- }
- var targetEl = eventInfo.targetEl;
- var packedEvent = eventInfo.packedEvent;
- var model = eventInfo.model;
- var view = eventInfo.view;
- 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];
- }
- },
- afterTrigger: function () {
-
- this.eventInfo = null;
- }
- };
- var actions = {};
- var eventActionMap = {};
- var dataProcessorFuncs = [];
- var optionPreprocessorFuncs = [];
- var postUpdateFuncs = [];
- 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_';
- function enableConnect(chart) {
- var STATUS_PENDING = 0;
- var STATUS_UPDATING = 1;
- var STATUS_UPDATED = 2;
- var STATUS_KEY = '__connectUpdateStatus';
- function updateConnectedChartsStatus(charts, status) {
- for (var i = 0; i < charts.length; i++) {
- var otherChart = charts[i];
- otherChart[STATUS_KEY] = status;
- }
- }
- each(eventActionMap, function (actionType, eventType) {
- chart._messageCenter.on(eventType, function (event) {
- if (connectedGroups[chart.group] && chart[STATUS_KEY] !== STATUS_PENDING) {
- if (event && event.escapeConnect) {
- return;
- }
- var action = chart.makeActionFromEvent(event);
- var otherCharts = [];
- each(instances, function (otherChart) {
- if (otherChart !== chart && otherChart.group === chart.group) {
- otherCharts.push(otherChart);
- }
- });
- updateConnectedChartsStatus(otherCharts, STATUS_PENDING);
- each(otherCharts, function (otherChart) {
- if (otherChart[STATUS_KEY] !== STATUS_UPDATING) {
- otherChart.dispatchAction(action);
- }
- });
- updateConnectedChartsStatus(otherCharts, STATUS_UPDATED);
- }
- });
- });
- }
- function init(dom, theme, opts) {
- var existInstance = getInstanceByDom(dom);
- if (existInstance) {
- return existInstance;
- }
- var chart = new ECharts(dom, theme, opts);
- chart.id = 'ec_' + idBase++;
- instances[chart.id] = chart;
- modelUtil.setAttribute(dom, DOM_ATTRIBUTE_KEY, chart.id);
- enableConnect(chart);
- return chart;
- }
- function connect(groupId) {
-
- if (zrUtil.isArray(groupId)) {
- var charts = groupId;
- groupId = null;
- each(charts, function (chart) {
- if (chart.group != null) {
- groupId = chart.group;
- }
- });
- groupId = groupId || 'g_' + groupIdBase++;
- each(charts, function (chart) {
- chart.group = groupId;
- });
- }
- connectedGroups[groupId] = true;
- return groupId;
- }
- function disConnect(groupId) {
- connectedGroups[groupId] = false;
- }
- var disconnect = disConnect;
- function dispose(chart) {
- if (typeof chart === 'string') {
- chart = instances[chart];
- } else if (!(chart instanceof ECharts)) {
-
- chart = getInstanceByDom(chart);
- }
- if (chart instanceof ECharts && !chart.isDisposed()) {
- chart.dispose();
- }
- }
- function getInstanceByDom(dom) {
- return instances[modelUtil.getAttribute(dom, DOM_ATTRIBUTE_KEY)];
- }
- function getInstanceById(key) {
- return instances[key];
- }
- function registerTheme(name, theme) {
- themeStorage[name] = theme;
- }
- function registerPreprocessor(preprocessorFunc) {
- optionPreprocessorFuncs.push(preprocessorFunc);
- }
- function registerProcessor(priority, processor) {
- normalizeRegister(dataProcessorFuncs, priority, processor, PRIORITY_PROCESSOR_FILTER);
- }
- function registerPostUpdate(postUpdateFunc) {
- postUpdateFuncs.push(postUpdateFunc);
- }
- function registerAction(actionInfo, eventName, action) {
- if (typeof eventName === 'function') {
- action = eventName;
- eventName = '';
- }
- var actionType = isObject(actionInfo) ? actionInfo.type : [actionInfo, actionInfo = {
- event: eventName
- }][0];
- actionInfo.event = (actionInfo.event || actionType).toLowerCase();
- eventName = actionInfo.event;
- assert(ACTION_REG.test(actionType) && ACTION_REG.test(eventName));
- if (!actions[actionType]) {
- actions[actionType] = {
- action: action,
- actionInfo: actionInfo
- };
- }
- eventActionMap[eventName] = actionType;
- }
- function registerCoordinateSystem(type, CoordinateSystem) {
- CoordinateSystemManager.register(type, CoordinateSystem);
- }
- 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');
- }
- function normalizeRegister(targetList, priority, fn, defaultPriority, visualType) {
- if (isFunction(priority) || isObject(priority)) {
- fn = priority;
- priority = defaultPriority;
- }
- var stageHandler = Scheduler.wrapStageHandler(fn, visualType);
- stageHandler.__prio = priority;
- stageHandler.__raw = fn;
- targetList.push(stageHandler);
- return stageHandler;
- }
- function registerLoading(name, loadingFx) {
- loadingEffects[name] = loadingFx;
- }
- function extendComponentModel(opts
- ) {
-
-
-
-
-
- return ComponentModel.extend(opts);
- }
- function extendComponentView(opts
- ) {
-
-
-
-
-
- return ComponentView.extend(opts);
- }
- function extendSeriesModel(opts
- ) {
-
-
-
-
-
-
- return SeriesModel.extend(opts);
- }
- function extendChartView(opts
- ) {
-
-
-
-
-
-
- return ChartView.extend(opts);
- }
- function setCanvasCreator(creator) {
- zrUtil.$override('createCanvas', creator);
- }
- function registerMap(mapName, geoJson, specialAreas) {
- mapDataStorage.registerMap(mapName, geoJson, specialAreas);
- }
- function getMap(mapName) {
-
- var records = mapDataStorage.retrieveMap(mapName);
- return records && records[0] && {
- geoJson: records[0].geoJSON,
- specialAreas: records[0].specialAreas
- };
- }
- registerVisual(PRIORITY_VISUAL_GLOBAL, seriesColor);
- registerPreprocessor(backwardCompat);
- registerProcessor(PRIORITY_PROCESSOR_DATASTACK, dataStack);
- registerLoading('default', loadingDefault);
- registerAction({
- type: 'highlight',
- event: 'highlight',
- update: 'highlight'
- }, zrUtil.noop);
- registerAction({
- type: 'downplay',
- event: 'downplay',
- update: 'downplay'
- }, zrUtil.noop);
- registerTheme('light', lightTheme);
- registerTheme('dark', darkTheme);
- var dataTool = {};
- exports.version = version;
- exports.dependencies = dependencies;
- exports.PRIORITY = PRIORITY;
- exports.init = init;
- exports.connect = connect;
- exports.disConnect = disConnect;
- exports.disconnect = disconnect;
- exports.dispose = dispose;
- exports.getInstanceByDom = getInstanceByDom;
- exports.getInstanceById = getInstanceById;
- exports.registerTheme = registerTheme;
- exports.registerPreprocessor = registerPreprocessor;
- exports.registerProcessor = registerProcessor;
- exports.registerPostUpdate = registerPostUpdate;
- exports.registerAction = registerAction;
- exports.registerCoordinateSystem = registerCoordinateSystem;
- exports.getCoordinateSystemDimensions = getCoordinateSystemDimensions;
- exports.registerLayout = registerLayout;
- exports.registerVisual = registerVisual;
- exports.registerLoading = registerLoading;
- exports.extendComponentModel = extendComponentModel;
- exports.extendComponentView = extendComponentView;
- exports.extendSeriesModel = extendSeriesModel;
- exports.extendChartView = extendChartView;
- exports.setCanvasCreator = setCanvasCreator;
- exports.registerMap = registerMap;
- exports.getMap = getMap;
- exports.dataTool = dataTool;
- var ___ec_export = require("./export");
- (function () {
- for (var key in ___ec_export) {
- if (___ec_export.hasOwnProperty(key)) {
- exports[key] = ___ec_export[key];
- }
- }
- })();
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