|
/*
|
* 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.
|
*/
|
|
import { __extends } from "tslib";
|
/*
|
* 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
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* KIND, either express or implied. See the License for the
|
* specific language governing permissions and limitations
|
* under the License.
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*/
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import * as zrender from 'zrender/lib/zrender.js';
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import { assert, each, isFunction, isObject, indexOf, bind, clone, setAsPrimitive, extend, createHashMap, map, defaults, isDom, isArray, noop, isString, retrieve2 } from 'zrender/lib/core/util.js';
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import env from 'zrender/lib/core/env.js';
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import timsort from 'zrender/lib/core/timsort.js';
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import Eventful from 'zrender/lib/core/Eventful.js';
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import GlobalModel from '../model/Global.js';
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import ExtensionAPI from './ExtensionAPI.js';
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import CoordinateSystemManager from './CoordinateSystem.js';
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import OptionManager from '../model/OptionManager.js';
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import backwardCompat from '../preprocessor/backwardCompat.js';
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import dataStack from '../processor/dataStack.js';
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import SeriesModel from '../model/Series.js';
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import ComponentView from '../view/Component.js';
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import ChartView from '../view/Chart.js';
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import * as graphic from '../util/graphic.js';
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import { getECData } from '../util/innerStore.js';
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import { isHighDownDispatcher, HOVER_STATE_EMPHASIS, HOVER_STATE_BLUR, blurSeriesFromHighlightPayload, toggleSelectionFromPayload, updateSeriesElementSelection, getAllSelectedIndices, isSelectChangePayload, isHighDownPayload, HIGHLIGHT_ACTION_TYPE, DOWNPLAY_ACTION_TYPE, SELECT_ACTION_TYPE, UNSELECT_ACTION_TYPE, TOGGLE_SELECT_ACTION_TYPE, savePathStates, enterEmphasis, leaveEmphasis, leaveBlur, enterSelect, leaveSelect, enterBlur, allLeaveBlur, findComponentHighDownDispatchers, blurComponent, handleGlobalMouseOverForHighDown, handleGlobalMouseOutForHighDown } from '../util/states.js';
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import * as modelUtil from '../util/model.js';
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import { throttle } from '../util/throttle.js';
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import { seriesStyleTask, dataStyleTask, dataColorPaletteTask } from '../visual/style.js';
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import loadingDefault from '../loading/default.js';
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import Scheduler from './Scheduler.js';
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import lightTheme from '../theme/light.js';
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import darkTheme from '../theme/dark.js';
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import { parseClassType } from '../util/clazz.js';
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import { ECEventProcessor } from '../util/ECEventProcessor.js';
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import { seriesSymbolTask, dataSymbolTask } from '../visual/symbol.js';
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import { getVisualFromData, getItemVisualFromData } from '../visual/helper.js';
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import { deprecateLog, deprecateReplaceLog, error, warn } from '../util/log.js';
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import { handleLegacySelectEvents } from '../legacy/dataSelectAction.js';
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import { registerExternalTransform } from '../data/helper/transform.js';
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import { createLocaleObject, SYSTEM_LANG } from './locale.js';
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import { findEventDispatcher } from '../util/event.js';
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import decal from '../visual/decal.js';
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import lifecycle from './lifecycle.js';
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import { platformApi, setPlatformAPI } from 'zrender/lib/core/platform.js';
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import { getImpl } from './impl.js';
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export var version = '5.6.0';
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export var dependencies = {
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zrender: '5.6.1'
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};
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var TEST_FRAME_REMAIN_TIME = 1;
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var PRIORITY_PROCESSOR_SERIES_FILTER = 800;
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// Some data processors depends on the stack result dimension (to calculate data extent).
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// So data stack stage should be in front of data processing stage.
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var PRIORITY_PROCESSOR_DATASTACK = 900;
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// "Data filter" will block the stream, so it should be
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// put at the beginning of data processing.
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var PRIORITY_PROCESSOR_FILTER = 1000;
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var PRIORITY_PROCESSOR_DEFAULT = 2000;
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var PRIORITY_PROCESSOR_STATISTIC = 5000;
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var PRIORITY_VISUAL_LAYOUT = 1000;
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var PRIORITY_VISUAL_PROGRESSIVE_LAYOUT = 1100;
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var PRIORITY_VISUAL_GLOBAL = 2000;
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var PRIORITY_VISUAL_CHART = 3000;
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var PRIORITY_VISUAL_COMPONENT = 4000;
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// Visual property in data. Greater than `PRIORITY_VISUAL_COMPONENT` to enable to
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// overwrite the viusal result of component (like `visualMap`)
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// using data item specific setting (like itemStyle.xxx on data item)
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var PRIORITY_VISUAL_CHART_DATA_CUSTOM = 4500;
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// Greater than `PRIORITY_VISUAL_CHART_DATA_CUSTOM` to enable to layout based on
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// visual result like `symbolSize`.
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var PRIORITY_VISUAL_POST_CHART_LAYOUT = 4600;
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var PRIORITY_VISUAL_BRUSH = 5000;
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var PRIORITY_VISUAL_ARIA = 6000;
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var PRIORITY_VISUAL_DECAL = 7000;
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export var PRIORITY = {
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PROCESSOR: {
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FILTER: PRIORITY_PROCESSOR_FILTER,
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SERIES_FILTER: PRIORITY_PROCESSOR_SERIES_FILTER,
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STATISTIC: PRIORITY_PROCESSOR_STATISTIC
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},
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VISUAL: {
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LAYOUT: PRIORITY_VISUAL_LAYOUT,
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PROGRESSIVE_LAYOUT: PRIORITY_VISUAL_PROGRESSIVE_LAYOUT,
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GLOBAL: PRIORITY_VISUAL_GLOBAL,
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CHART: PRIORITY_VISUAL_CHART,
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POST_CHART_LAYOUT: PRIORITY_VISUAL_POST_CHART_LAYOUT,
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COMPONENT: PRIORITY_VISUAL_COMPONENT,
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BRUSH: PRIORITY_VISUAL_BRUSH,
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CHART_ITEM: PRIORITY_VISUAL_CHART_DATA_CUSTOM,
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ARIA: PRIORITY_VISUAL_ARIA,
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DECAL: PRIORITY_VISUAL_DECAL
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}
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};
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// Main process have three entries: `setOption`, `dispatchAction` and `resize`,
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// where they must not be invoked nestedly, except the only case: invoke
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// dispatchAction with updateMethod "none" in main process.
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// This flag is used to carry out this rule.
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// All events will be triggered out side main process (i.e. when !this[IN_MAIN_PROCESS]).
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var IN_MAIN_PROCESS_KEY = '__flagInMainProcess';
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var PENDING_UPDATE = '__pendingUpdate';
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var STATUS_NEEDS_UPDATE_KEY = '__needsUpdateStatus';
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var ACTION_REG = /^[a-zA-Z0-9_]+$/;
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var CONNECT_STATUS_KEY = '__connectUpdateStatus';
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var CONNECT_STATUS_PENDING = 0;
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var CONNECT_STATUS_UPDATING = 1;
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var CONNECT_STATUS_UPDATED = 2;
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;
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;
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function createRegisterEventWithLowercaseECharts(method) {
|
return function () {
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var args = [];
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for (var _i = 0; _i < arguments.length; _i++) {
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args[_i] = arguments[_i];
|
}
|
if (this.isDisposed()) {
|
disposedWarning(this.id);
|
return;
|
}
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return toLowercaseNameAndCallEventful(this, method, args);
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};
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}
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function createRegisterEventWithLowercaseMessageCenter(method) {
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return function () {
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var args = [];
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for (var _i = 0; _i < arguments.length; _i++) {
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args[_i] = arguments[_i];
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}
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return toLowercaseNameAndCallEventful(this, method, args);
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};
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}
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function toLowercaseNameAndCallEventful(host, method, args) {
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// `args[0]` is event name. Event name is all lowercase.
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args[0] = args[0] && args[0].toLowerCase();
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return Eventful.prototype[method].apply(host, args);
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}
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var MessageCenter = /** @class */function (_super) {
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__extends(MessageCenter, _super);
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function MessageCenter() {
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return _super !== null && _super.apply(this, arguments) || this;
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}
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return MessageCenter;
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}(Eventful);
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var messageCenterProto = MessageCenter.prototype;
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messageCenterProto.on = createRegisterEventWithLowercaseMessageCenter('on');
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messageCenterProto.off = createRegisterEventWithLowercaseMessageCenter('off');
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// ---------------------------------------
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// Internal method names for class ECharts
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// ---------------------------------------
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var prepare;
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var prepareView;
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var updateDirectly;
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var updateMethods;
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var doConvertPixel;
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var updateStreamModes;
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var doDispatchAction;
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var flushPendingActions;
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var triggerUpdatedEvent;
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var bindRenderedEvent;
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var bindMouseEvent;
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var render;
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var renderComponents;
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var renderSeries;
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var createExtensionAPI;
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var enableConnect;
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var markStatusToUpdate;
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var applyChangedStates;
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var ECharts = /** @class */function (_super) {
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__extends(ECharts, _super);
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function ECharts(dom,
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// Theme name or themeOption.
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theme, opts) {
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var _this = _super.call(this, new ECEventProcessor()) || this;
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_this._chartsViews = [];
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_this._chartsMap = {};
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_this._componentsViews = [];
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_this._componentsMap = {};
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// Can't dispatch action during rendering procedure
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_this._pendingActions = [];
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opts = opts || {};
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// Get theme by name
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if (isString(theme)) {
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theme = themeStorage[theme];
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}
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_this._dom = dom;
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var defaultRenderer = 'canvas';
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var defaultCoarsePointer = 'auto';
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var defaultUseDirtyRect = false;
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if (process.env.NODE_ENV !== 'production') {
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var root = /* eslint-disable-next-line */
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env.hasGlobalWindow ? window : global;
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if (root) {
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defaultRenderer = retrieve2(root.__ECHARTS__DEFAULT__RENDERER__, defaultRenderer);
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defaultCoarsePointer = retrieve2(root.__ECHARTS__DEFAULT__COARSE_POINTER, defaultCoarsePointer);
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defaultUseDirtyRect = retrieve2(root.__ECHARTS__DEFAULT__USE_DIRTY_RECT__, defaultUseDirtyRect);
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}
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}
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if (opts.ssr) {
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zrender.registerSSRDataGetter(function (el) {
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var ecData = getECData(el);
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var dataIndex = ecData.dataIndex;
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if (dataIndex == null) {
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return;
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}
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var hashMap = createHashMap();
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hashMap.set('series_index', ecData.seriesIndex);
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hashMap.set('data_index', dataIndex);
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ecData.ssrType && hashMap.set('ssr_type', ecData.ssrType);
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return hashMap;
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});
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}
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var zr = _this._zr = zrender.init(dom, {
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renderer: opts.renderer || defaultRenderer,
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devicePixelRatio: opts.devicePixelRatio,
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width: opts.width,
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height: opts.height,
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ssr: opts.ssr,
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useDirtyRect: retrieve2(opts.useDirtyRect, defaultUseDirtyRect),
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useCoarsePointer: retrieve2(opts.useCoarsePointer, defaultCoarsePointer),
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pointerSize: opts.pointerSize
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});
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_this._ssr = opts.ssr;
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// Expect 60 fps.
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_this._throttledZrFlush = throttle(bind(zr.flush, zr), 17);
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theme = clone(theme);
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theme && backwardCompat(theme, true);
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_this._theme = theme;
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_this._locale = createLocaleObject(opts.locale || SYSTEM_LANG);
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_this._coordSysMgr = new CoordinateSystemManager();
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var api = _this._api = createExtensionAPI(_this);
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// Sort on demand
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function prioritySortFunc(a, b) {
|
return a.__prio - b.__prio;
|
}
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timsort(visualFuncs, prioritySortFunc);
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timsort(dataProcessorFuncs, prioritySortFunc);
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_this._scheduler = new Scheduler(_this, api, dataProcessorFuncs, visualFuncs);
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_this._messageCenter = new MessageCenter();
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// Init mouse events
|
_this._initEvents();
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// In case some people write `window.onresize = chart.resize`
|
_this.resize = bind(_this.resize, _this);
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zr.animation.on('frame', _this._onframe, _this);
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bindRenderedEvent(zr, _this);
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bindMouseEvent(zr, _this);
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// 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);
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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
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// 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.
|
}
|
};
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ECharts.prototype.getDom = function () {
|
return this._dom;
|
};
|
ECharts.prototype.getId = function () {
|
return this.id;
|
};
|
ECharts.prototype.getZr = function () {
|
return this._zr;
|
};
|
ECharts.prototype.isSSR = function () {
|
return this._ssr;
|
};
|
/* eslint-disable-next-line */
|
ECharts.prototype.setOption = function (option, notMerge, lazyUpdate) {
|
if (this[IN_MAIN_PROCESS_KEY]) {
|
if (process.env.NODE_ENV !== 'production') {
|
error('`setOption` should not be called during main process.');
|
}
|
return;
|
}
|
if (this._disposed) {
|
disposedWarning(this.id);
|
return;
|
}
|
var silent;
|
var replaceMerge;
|
var transitionOpt;
|
if (isObject(notMerge)) {
|
lazyUpdate = notMerge.lazyUpdate;
|
silent = notMerge.silent;
|
replaceMerge = notMerge.replaceMerge;
|
transitionOpt = notMerge.transition;
|
notMerge = notMerge.notMerge;
|
}
|
this[IN_MAIN_PROCESS_KEY] = true;
|
if (!this._model || notMerge) {
|
var optionManager = new OptionManager(this._api);
|
var theme = this._theme;
|
var ecModel = this._model = new GlobalModel();
|
ecModel.scheduler = this._scheduler;
|
ecModel.ssr = this._ssr;
|
ecModel.init(null, null, null, theme, this._locale, optionManager);
|
}
|
this._model.setOption(option, {
|
replaceMerge: replaceMerge
|
}, optionPreprocessorFuncs);
|
var updateParams = {
|
seriesTransition: transitionOpt,
|
optionChanged: true
|
};
|
if (lazyUpdate) {
|
this[PENDING_UPDATE] = {
|
silent: silent,
|
updateParams: updateParams
|
};
|
this[IN_MAIN_PROCESS_KEY] = false;
|
// `setOption(option, {lazyMode: true})` may be called when zrender has been slept.
|
// It should wake it up to make sure zrender start to render at the next frame.
|
this.getZr().wakeUp();
|
} else {
|
try {
|
prepare(this);
|
updateMethods.update.call(this, null, updateParams);
|
} catch (e) {
|
this[PENDING_UPDATE] = null;
|
this[IN_MAIN_PROCESS_KEY] = false;
|
throw e;
|
}
|
// Ensure zr refresh sychronously, and then pixel in canvas can be
|
// fetched after `setOption`.
|
if (!this._ssr) {
|
// not use flush when using ssr mode.
|
this._zr.flush();
|
}
|
this[PENDING_UPDATE] = null;
|
this[IN_MAIN_PROCESS_KEY] = false;
|
flushPendingActions.call(this, silent);
|
triggerUpdatedEvent.call(this, silent);
|
}
|
};
|
/**
|
* @deprecated
|
*/
|
ECharts.prototype.setTheme = function () {
|
deprecateLog('ECharts#setTheme() is DEPRECATED in ECharts 3.0');
|
};
|
// We don't want developers to use getModel directly.
|
ECharts.prototype.getModel = function () {
|
return this._model;
|
};
|
ECharts.prototype.getOption = function () {
|
return this._model && this._model.getOption();
|
};
|
ECharts.prototype.getWidth = function () {
|
return this._zr.getWidth();
|
};
|
ECharts.prototype.getHeight = function () {
|
return this._zr.getHeight();
|
};
|
ECharts.prototype.getDevicePixelRatio = function () {
|
return this._zr.painter.dpr
|
/* eslint-disable-next-line */ || env.hasGlobalWindow && window.devicePixelRatio || 1;
|
};
|
/**
|
* Get canvas which has all thing rendered
|
* @deprecated Use renderToCanvas instead.
|
*/
|
ECharts.prototype.getRenderedCanvas = function (opts) {
|
if (process.env.NODE_ENV !== 'production') {
|
deprecateReplaceLog('getRenderedCanvas', 'renderToCanvas');
|
}
|
return this.renderToCanvas(opts);
|
};
|
ECharts.prototype.renderToCanvas = function (opts) {
|
opts = opts || {};
|
var painter = this._zr.painter;
|
if (process.env.NODE_ENV !== 'production') {
|
if (painter.type !== 'canvas') {
|
throw new Error('renderToCanvas can only be used in the canvas renderer.');
|
}
|
}
|
return painter.getRenderedCanvas({
|
backgroundColor: opts.backgroundColor || this._model.get('backgroundColor'),
|
pixelRatio: opts.pixelRatio || this.getDevicePixelRatio()
|
});
|
};
|
ECharts.prototype.renderToSVGString = function (opts) {
|
opts = opts || {};
|
var painter = this._zr.painter;
|
if (process.env.NODE_ENV !== 'production') {
|
if (painter.type !== 'svg') {
|
throw new Error('renderToSVGString can only be used in the svg renderer.');
|
}
|
}
|
return painter.renderToString({
|
useViewBox: opts.useViewBox
|
});
|
};
|
/**
|
* Get svg data url
|
*/
|
ECharts.prototype.getSvgDataURL = function () {
|
if (!env.svgSupported) {
|
return;
|
}
|
var zr = this._zr;
|
var list = zr.storage.getDisplayList();
|
// Stop animations
|
each(list, function (el) {
|
el.stopAnimation(null, true);
|
});
|
return zr.painter.toDataURL();
|
};
|
ECharts.prototype.getDataURL = function (opts) {
|
if (this._disposed) {
|
disposedWarning(this.id);
|
return;
|
}
|
opts = opts || {};
|
var excludeComponents = opts.excludeComponents;
|
var ecModel = this._model;
|
var excludesComponentViews = [];
|
var self = this;
|
each(excludeComponents, function (componentType) {
|
ecModel.eachComponent({
|
mainType: componentType
|
}, function (component) {
|
var view = self._componentsMap[component.__viewId];
|
if (!view.group.ignore) {
|
excludesComponentViews.push(view);
|
view.group.ignore = true;
|
}
|
});
|
});
|
var url = this._zr.painter.getType() === 'svg' ? this.getSvgDataURL() : this.renderToCanvas(opts).toDataURL('image/' + (opts && opts.type || 'png'));
|
each(excludesComponentViews, function (view) {
|
view.group.ignore = false;
|
});
|
return url;
|
};
|
ECharts.prototype.getConnectedDataURL = function (opts) {
|
if (this._disposed) {
|
disposedWarning(this.id);
|
return;
|
}
|
var isSvg = opts.type === 'svg';
|
var groupId = this.group;
|
var mathMin = Math.min;
|
var mathMax = Math.max;
|
var MAX_NUMBER = Infinity;
|
if (connectedGroups[groupId]) {
|
var left_1 = MAX_NUMBER;
|
var top_1 = MAX_NUMBER;
|
var right_1 = -MAX_NUMBER;
|
var bottom_1 = -MAX_NUMBER;
|
var canvasList_1 = [];
|
var dpr_1 = opts && opts.pixelRatio || this.getDevicePixelRatio();
|
each(instances, function (chart, id) {
|
if (chart.group === groupId) {
|
var canvas = isSvg ? chart.getZr().painter.getSvgDom().innerHTML : chart.renderToCanvas(clone(opts));
|
var boundingRect = chart.getDom().getBoundingClientRect();
|
left_1 = mathMin(boundingRect.left, left_1);
|
top_1 = mathMin(boundingRect.top, top_1);
|
right_1 = mathMax(boundingRect.right, right_1);
|
bottom_1 = mathMax(boundingRect.bottom, bottom_1);
|
canvasList_1.push({
|
dom: canvas,
|
left: boundingRect.left,
|
top: boundingRect.top
|
});
|
}
|
});
|
left_1 *= dpr_1;
|
top_1 *= dpr_1;
|
right_1 *= dpr_1;
|
bottom_1 *= dpr_1;
|
var width = right_1 - left_1;
|
var height = bottom_1 - top_1;
|
var targetCanvas = platformApi.createCanvas();
|
var zr_1 = zrender.init(targetCanvas, {
|
renderer: isSvg ? 'svg' : 'canvas'
|
});
|
zr_1.resize({
|
width: width,
|
height: height
|
});
|
if (isSvg) {
|
var content_1 = '';
|
each(canvasList_1, function (item) {
|
var x = item.left - left_1;
|
var y = item.top - top_1;
|
content_1 += '<g transform="translate(' + x + ',' + y + ')">' + item.dom + '</g>';
|
});
|
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 graphic.Rect({
|
shape: {
|
x: 0,
|
y: 0,
|
width: width,
|
height: height
|
},
|
style: {
|
fill: opts.connectedBackgroundColor
|
}
|
}));
|
}
|
each(canvasList_1, function (item) {
|
var img = new graphic.Image({
|
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 = modelUtil.parseFinder(ecModel, finder);
|
each(findResult, function (models, key) {
|
key.indexOf('Models') >= 0 && each(models, function (model) {
|
var coordSys = model.coordinateSystem;
|
if (coordSys && coordSys.containPoint) {
|
result = result || !!coordSys.containPoint(value);
|
} else if (key === 'seriesModels') {
|
var view = this._chartsMap[model.__viewId];
|
if (view && view.containPoint) {
|
result = result || view.containPoint(value, model);
|
} else {
|
if (process.env.NODE_ENV !== 'production') {
|
warn(key + ': ' + (view ? 'The found component do not support containPoint.' : 'No view mapping to the found component.'));
|
}
|
}
|
} else {
|
if (process.env.NODE_ENV !== 'production') {
|
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 = modelUtil.parseFinder(ecModel, finder, {
|
defaultMainType: 'series'
|
});
|
var seriesModel = parsedFinder.seriesModel;
|
if (process.env.NODE_ENV !== 'production') {
|
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(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];
|
if (process.env.NODE_ENV !== 'production') {
|
// `event.componentType` and `event[componentTpype + 'Index']` must not
|
// be missed, otherwise there is no way to distinguish source component.
|
// See `dataFormat.getDataParams`.
|
if (!isGlobalOut && !(model && view)) {
|
warn('model or view can not be found by params');
|
}
|
}
|
params.event = e;
|
params.type = eveName;
|
_this._$eventProcessor.eventInfo = {
|
targetEl: el,
|
packedEvent: params,
|
model: model,
|
view: view
|
};
|
_this.trigger(eveName, params);
|
}
|
};
|
// Consider that some component (like tooltip, brush, ...)
|
// register zr event handler, but user event handler might
|
// do anything, such as call `setOption` or `dispatchAction`,
|
// which probably update any of the content and probably
|
// cause problem if it is called previous other inner handlers.
|
handler.zrEventfulCallAtLast = true;
|
_this._zr.on(eveName, handler, _this);
|
});
|
each(eventActionMap, function (actionType, eventType) {
|
_this._messageCenter.on(eventType, function (event) {
|
this.trigger(eventType, event);
|
}, _this);
|
});
|
// Extra events
|
// TODO register?
|
each(['selectchanged'], function (eventType) {
|
_this._messageCenter.on(eventType, function (event) {
|
this.trigger(eventType, event);
|
}, _this);
|
});
|
handleLegacySelectEvents(this._messageCenter, this, this._api);
|
};
|
ECharts.prototype.isDisposed = function () {
|
return this._disposed;
|
};
|
ECharts.prototype.clear = function () {
|
if (this._disposed) {
|
disposedWarning(this.id);
|
return;
|
}
|
this.setOption({
|
series: []
|
}, true);
|
};
|
ECharts.prototype.dispose = function () {
|
if (this._disposed) {
|
disposedWarning(this.id);
|
return;
|
}
|
this._disposed = true;
|
var dom = this.getDom();
|
if (dom) {
|
modelUtil.setAttribute(this.getDom(), DOM_ATTRIBUTE_KEY, '');
|
}
|
var chart = this;
|
var api = chart._api;
|
var ecModel = chart._model;
|
each(chart._componentsViews, function (component) {
|
component.dispose(ecModel, api);
|
});
|
each(chart._chartsViews, function (chart) {
|
chart.dispose(ecModel, api);
|
});
|
// Dispose after all views disposed
|
chart._zr.dispose();
|
// Set properties to null.
|
// To reduce the memory cost in case the top code still holds this instance unexpectedly.
|
chart._dom = chart._model = chart._chartsMap = chart._componentsMap = chart._chartsViews = chart._componentsViews = chart._scheduler = chart._api = chart._zr = chart._throttledZrFlush = chart._theme = chart._coordSysMgr = chart._messageCenter = null;
|
delete instances[chart.id];
|
};
|
/**
|
* Resize the chart
|
*/
|
ECharts.prototype.resize = function (opts) {
|
if (this[IN_MAIN_PROCESS_KEY]) {
|
if (process.env.NODE_ENV !== 'production') {
|
error('`resize` should not be called during main process.');
|
}
|
return;
|
}
|
if (this._disposed) {
|
disposedWarning(this.id);
|
return;
|
}
|
this._zr.resize(opts);
|
var ecModel = this._model;
|
// Resize loading effect
|
this._loadingFX && this._loadingFX.resize();
|
if (!ecModel) {
|
return;
|
}
|
var needPrepare = ecModel.resetOption('media');
|
var silent = opts && opts.silent;
|
// There is some real cases that:
|
// chart.setOption(option, { lazyUpdate: true });
|
// chart.resize();
|
if (this[PENDING_UPDATE]) {
|
if (silent == null) {
|
silent = this[PENDING_UPDATE].silent;
|
}
|
needPrepare = true;
|
this[PENDING_UPDATE] = null;
|
}
|
this[IN_MAIN_PROCESS_KEY] = true;
|
try {
|
needPrepare && prepare(this);
|
updateMethods.update.call(this, {
|
type: 'resize',
|
animation: extend({
|
// Disable animation
|
duration: 0
|
}, opts && opts.animation)
|
});
|
} catch (e) {
|
this[IN_MAIN_PROCESS_KEY] = false;
|
throw e;
|
}
|
this[IN_MAIN_PROCESS_KEY] = false;
|
flushPendingActions.call(this, silent);
|
triggerUpdatedEvent.call(this, silent);
|
};
|
ECharts.prototype.showLoading = function (name, cfg) {
|
if (this._disposed) {
|
disposedWarning(this.id);
|
return;
|
}
|
if (isObject(name)) {
|
cfg = name;
|
name = '';
|
}
|
name = name || 'default';
|
this.hideLoading();
|
if (!loadingEffects[name]) {
|
if (process.env.NODE_ENV !== 'production') {
|
warn('Loading effects ' + name + ' not exists.');
|
}
|
return;
|
}
|
var el = loadingEffects[name](this._api, cfg);
|
var zr = this._zr;
|
this._loadingFX = el;
|
zr.add(el);
|
};
|
/**
|
* Hide loading effect
|
*/
|
ECharts.prototype.hideLoading = function () {
|
if (this._disposed) {
|
disposedWarning(this.id);
|
return;
|
}
|
this._loadingFX && this._zr.remove(this._loadingFX);
|
this._loadingFX = null;
|
};
|
ECharts.prototype.makeActionFromEvent = function (eventObj) {
|
var payload = extend({}, eventObj);
|
payload.type = eventActionMap[eventObj.type];
|
return payload;
|
};
|
/**
|
* @param opt If pass boolean, means opt.silent
|
* @param opt.silent Default `false`. Whether trigger events.
|
* @param opt.flush Default `undefined`.
|
* true: Flush immediately, and then pixel in canvas can be fetched
|
* immediately. Caution: it might affect performance.
|
* false: Not flush.
|
* undefined: Auto decide whether perform flush.
|
*/
|
ECharts.prototype.dispatchAction = function (payload, opt) {
|
if (this._disposed) {
|
disposedWarning(this.id);
|
return;
|
}
|
if (!isObject(opt)) {
|
opt = {
|
silent: !!opt
|
};
|
}
|
if (!actions[payload.type]) {
|
return;
|
}
|
// Avoid dispatch action before setOption. Especially in `connect`.
|
if (!this._model) {
|
return;
|
}
|
// May dispatchAction in rendering procedure
|
if (this[IN_MAIN_PROCESS_KEY]) {
|
this._pendingActions.push(payload);
|
return;
|
}
|
var silent = opt.silent;
|
doDispatchAction.call(this, payload, silent);
|
var flush = opt.flush;
|
if (flush) {
|
this._zr.flush();
|
} else if (flush !== false && env.browser.weChat) {
|
// In WeChat 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);
|
if (process.env.NODE_ENV !== 'production') {
|
assert(params.data && seriesModel);
|
}
|
seriesModel.appendData(params);
|
// Note: `appendData` does not support that update extent of coordinate
|
// system, util some scenario require that. In the expected usage of
|
// `appendData`, the initial extent of coordinate system should better
|
// be fixed by axis `min`/`max` setting or initial data, otherwise if
|
// the extent changed while `appendData`, the location of the painted
|
// graphic elements have to be changed, which make the usage of
|
// `appendData` meaningless.
|
this._scheduler.unfinished = true;
|
this.getZr().wakeUp();
|
};
|
// A work around for no `internal` modifier in ts yet but
|
// need to strictly hide private methods to JS users.
|
ECharts.internalField = function () {
|
prepare = function (ecIns) {
|
var scheduler = ecIns._scheduler;
|
scheduler.restorePipelines(ecIns._model);
|
scheduler.prepareStageTasks();
|
prepareView(ecIns, true);
|
prepareView(ecIns, false);
|
scheduler.plan();
|
};
|
/**
|
* Prepare view instances of charts and components
|
*/
|
prepareView = function (ecIns, isComponent) {
|
var ecModel = ecIns._model;
|
var scheduler = ecIns._scheduler;
|
var viewList = isComponent ? ecIns._componentsViews : ecIns._chartsViews;
|
var viewMap = isComponent ? ecIns._componentsMap : ecIns._chartsMap;
|
var zr = ecIns._zr;
|
var api = ecIns._api;
|
for (var i = 0; i < viewList.length; i++) {
|
viewList[i].__alive = false;
|
}
|
isComponent ? ecModel.eachComponent(function (componentType, model) {
|
componentType !== 'series' && doPrepare(model);
|
}) : ecModel.eachSeries(doPrepare);
|
function doPrepare(model) {
|
// By 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);
|
if (process.env.NODE_ENV !== 'production') {
|
assert(Clazz, classType.sub + ' does not exist.');
|
}
|
view = new Clazz();
|
view.init(ecModel, api);
|
viewMap[viewId] = view;
|
viewList.push(view);
|
zr.add(view.group);
|
}
|
model.__viewId = view.__id = viewId;
|
view.__alive = true;
|
view.__model = model;
|
view.group.__ecComponentInfo = {
|
mainType: model.mainType,
|
index: model.componentIndex
|
};
|
!isComponent && scheduler.prepareView(view, model, ecModel, api);
|
}
|
for (var i = 0; i < viewList.length;) {
|
var view = viewList[i];
|
if (!view.__alive) {
|
!isComponent && view.renderTask.dispose();
|
zr.remove(view.group);
|
view.dispose(ecModel, api);
|
viewList.splice(i, 1);
|
if (viewMap[view.__id] === view) {
|
delete viewMap[view.__id];
|
}
|
view.__id = view.group.__ecComponentInfo = null;
|
} else {
|
i++;
|
}
|
}
|
};
|
updateDirectly = function (ecIns, method, payload, mainType, subType) {
|
var ecModel = ecIns._model;
|
ecModel.setUpdatePayload(payload);
|
// broadcast
|
if (!mainType) {
|
// FIXME
|
// Chart will not be update directly here, except set dirty.
|
// But there is no such scenario now.
|
each([].concat(ecIns._componentsViews).concat(ecIns._chartsViews), callView);
|
return;
|
}
|
var query = {};
|
query[mainType + 'Id'] = payload[mainType + 'Id'];
|
query[mainType + 'Index'] = payload[mainType + 'Index'];
|
query[mainType + 'Name'] = payload[mainType + 'Name'];
|
var condition = {
|
mainType: mainType,
|
query: query
|
};
|
subType && (condition.subType = subType); // subType may be '' by parseClassType;
|
var excludeSeriesId = payload.excludeSeriesId;
|
var excludeSeriesIdMap;
|
if (excludeSeriesId != null) {
|
excludeSeriesIdMap = createHashMap();
|
each(modelUtil.normalizeToArray(excludeSeriesId), function (id) {
|
var modelId = modelUtil.convertOptionIdName(id, null);
|
if (modelId != null) {
|
excludeSeriesIdMap.set(modelId, true);
|
}
|
});
|
}
|
// If dispatchAction before setOption, do nothing.
|
ecModel && ecModel.eachComponent(condition, function (model) {
|
var isExcluded = excludeSeriesIdMap && excludeSeriesIdMap.get(model.id) != null;
|
if (isExcluded) {
|
return;
|
}
|
;
|
if (isHighDownPayload(payload)) {
|
if (model instanceof SeriesModel) {
|
if (payload.type === HIGHLIGHT_ACTION_TYPE && !payload.notBlur && !model.get(['emphasis', 'disabled'])) {
|
blurSeriesFromHighlightPayload(model, payload, ecIns._api);
|
}
|
} else {
|
var _a = findComponentHighDownDispatchers(model.mainType, model.componentIndex, payload.name, ecIns._api),
|
focusSelf = _a.focusSelf,
|
dispatchers = _a.dispatchers;
|
if (payload.type === HIGHLIGHT_ACTION_TYPE && focusSelf && !payload.notBlur) {
|
blurComponent(model.mainType, model.componentIndex, ecIns._api);
|
}
|
// PENDING:
|
// Whether to put this "enter emphasis" code in `ComponentView`,
|
// which will be the same as `ChartView` but might be not necessary
|
// and will be far from this logic.
|
if (dispatchers) {
|
each(dispatchers, function (dispatcher) {
|
payload.type === HIGHLIGHT_ACTION_TYPE ? enterEmphasis(dispatcher) : leaveEmphasis(dispatcher);
|
});
|
}
|
}
|
} else if (isSelectChangePayload(payload)) {
|
// TODO geo
|
if (model instanceof SeriesModel) {
|
toggleSelectionFromPayload(model, payload, ecIns._api);
|
updateSeriesElementSelection(model);
|
markStatusToUpdate(ecIns);
|
}
|
}
|
}, ecIns);
|
ecModel && ecModel.eachComponent(condition, function (model) {
|
var isExcluded = excludeSeriesIdMap && excludeSeriesIdMap.get(model.id) != null;
|
if (isExcluded) {
|
return;
|
}
|
;
|
callView(ecIns[mainType === 'series' ? '_chartsMap' : '_componentsMap'][model.__viewId]);
|
}, ecIns);
|
function callView(view) {
|
view && view.__alive && view[method] && view[method](view.__model, ecModel, ecIns._api, payload);
|
}
|
};
|
updateMethods = {
|
prepareAndUpdate: function (payload) {
|
prepare(this);
|
updateMethods.update.call(this, payload, {
|
// Needs to mark option changed if newOption is given.
|
// It's from MagicType.
|
// TODO If use a separate flag optionChanged in payload?
|
optionChanged: payload.newOption != null
|
});
|
},
|
update: function (payload, updateParams) {
|
var ecModel = this._model;
|
var api = this._api;
|
var zr = this._zr;
|
var coordSysMgr = this._coordSysMgr;
|
var scheduler = this._scheduler;
|
// update before setOption
|
if (!ecModel) {
|
return;
|
}
|
ecModel.setUpdatePayload(payload);
|
scheduler.restoreData(ecModel, payload);
|
scheduler.performSeriesTasks(ecModel);
|
// TODO
|
// Save total ecModel here for undo/redo (after restoring data and before processing data).
|
// Undo (restoration of total ecModel) can be carried out in 'action' or outside API call.
|
// Create new coordinate system each update
|
// In LineView may save the old coordinate system and use it to get the 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 = modelUtil.parseFinder(ecModel, finder);
|
for (var i = 0; i < coordSysList.length; i++) {
|
var coordSys = coordSysList[i];
|
if (coordSys[methodName] && (result = coordSys[methodName](ecModel, parsedFinder, value)) != null) {
|
return result;
|
}
|
}
|
if (process.env.NODE_ENV !== 'production') {
|
warn('No coordinate system that supports ' + methodName + ' found by the given finder.');
|
}
|
};
|
updateStreamModes = function (ecIns, ecModel) {
|
var chartsMap = ecIns._chartsMap;
|
var scheduler = ecIns._scheduler;
|
ecModel.eachSeries(function (seriesModel) {
|
scheduler.updateStreamModes(seriesModel, chartsMap[seriesModel.__viewId]);
|
});
|
};
|
doDispatchAction = function (payload, silent) {
|
var _this = this;
|
var ecModel = this.getModel();
|
var payloadType = payload.type;
|
var escapeConnect = payload.escapeConnect;
|
var actionWrap = actions[payloadType];
|
var actionInfo = actionWrap.actionInfo;
|
var cptTypeTmp = (actionInfo.update || 'update').split(':');
|
var updateMethod = cptTypeTmp.pop();
|
var cptType = cptTypeTmp[0] != null && parseClassType(cptTypeTmp[0]);
|
this[IN_MAIN_PROCESS_KEY] = true;
|
var payloads = [payload];
|
var batched = false;
|
// Batch action
|
if (payload.batch) {
|
batched = true;
|
payloads = map(payload.batch, function (item) {
|
item = defaults(extend({}, item), payload);
|
item.batch = null;
|
return item;
|
});
|
}
|
var eventObjBatch = [];
|
var eventObj;
|
var isSelectChange = isSelectChangePayload(payload);
|
var isHighDown = isHighDownPayload(payload);
|
// Only leave blur once if there are multiple batches.
|
if (isHighDown) {
|
allLeaveBlur(this._api);
|
}
|
each(payloads, function (batchItem) {
|
// Action can specify the event by return it.
|
eventObj = actionWrap.action(batchItem, _this._model, _this._api);
|
// Emit event outside
|
eventObj = eventObj || extend({}, batchItem);
|
// Convert type to eventType
|
eventObj.type = actionInfo.event || eventObj.type;
|
eventObjBatch.push(eventObj);
|
// light update does not perform data process, layout and visual.
|
if (isHighDown) {
|
var _a = modelUtil.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;
|
timsort(zLevels, function (a, b) {
|
if (a.zlevel === b.zlevel) {
|
return a.z - b.z;
|
}
|
return a.zlevel - b.zlevel;
|
});
|
each(zLevels, function (item) {
|
var componentModel = ecModel.getComponent(item.type, item.idx);
|
var zlevel = item.zlevel;
|
var key = item.key;
|
if (lastSeriesZLevel_1 != null) {
|
zlevel = Math.max(lastSeriesZLevel_1, zlevel);
|
}
|
if (key) {
|
if (zlevel === lastSeriesZLevel_1 && key !== lastSeriesKey_1) {
|
zlevel++;
|
}
|
lastSeriesKey_1 = key;
|
} else if (lastSeriesKey_1) {
|
if (zlevel === lastSeriesZLevel_1) {
|
zlevel++;
|
}
|
lastSeriesKey_1 = '';
|
}
|
lastSeriesZLevel_1 = zlevel;
|
componentModel.setZLevel(zlevel);
|
});
|
}
|
}
|
render = function (ecIns, ecModel, api, payload, updateParams) {
|
allocateZlevels(ecModel);
|
renderComponents(ecIns, ecModel, api, payload, updateParams);
|
each(ecIns._chartsViews, function (chart) {
|
chart.__alive = false;
|
});
|
renderSeries(ecIns, ecModel, api, payload, updateParams);
|
// Remove groups of unrendered charts
|
each(ecIns._chartsViews, function (chart) {
|
if (!chart.__alive) {
|
chart.remove(ecModel, api);
|
}
|
});
|
};
|
renderComponents = function (ecIns, ecModel, api, payload, updateParams, dirtyList) {
|
each(dirtyList || ecIns._componentsViews, function (componentView) {
|
var componentModel = componentView.__model;
|
clearStates(componentModel, componentView);
|
componentView.render(componentModel, ecModel, api, payload);
|
updateZ(componentModel, componentView);
|
updateStates(componentModel, componentView);
|
});
|
};
|
/**
|
* Render each chart and component
|
*/
|
renderSeries = function (ecIns, ecModel, api, payload, updateParams, dirtyMap) {
|
// Render all charts
|
var scheduler = ecIns._scheduler;
|
updateParams = extend(updateParams || {}, {
|
updatedSeries: ecModel.getSeries()
|
});
|
// TODO progressive?
|
lifecycle.trigger('series:beforeupdate', ecModel, api, updateParams);
|
var unfinished = false;
|
ecModel.eachSeries(function (seriesModel) {
|
var chartView = ecIns._chartsMap[seriesModel.__viewId];
|
chartView.__alive = true;
|
var renderTask = chartView.renderTask;
|
scheduler.updatePayload(renderTask, payload);
|
// TODO states on marker.
|
clearStates(seriesModel, chartView);
|
if (dirtyMap && dirtyMap.get(seriesModel.uid)) {
|
renderTask.dirty();
|
}
|
if (renderTask.perform(scheduler.getPerformArgs(renderTask))) {
|
unfinished = true;
|
}
|
chartView.group.silent = !!seriesModel.get('silent');
|
// Should not call markRedraw on group, because it will disable zrender
|
// 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 (graphic.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 (graphic.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 (graphic.isElementRemoved(el)) {
|
return;
|
}
|
if (el instanceof graphic.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(eventActionMap, function (actionType, eventType) {
|
chart._messageCenter.on(eventType, function (event) {
|
if (connectedGroups[chart.group] && chart[CONNECT_STATUS_KEY] !== CONNECT_STATUS_PENDING) {
|
if (event && event.escapeConnect) {
|
return;
|
}
|
var action_1 = chart.makeActionFromEvent(event);
|
var otherCharts_1 = [];
|
each(instances, function (otherChart) {
|
if (otherChart !== chart && otherChart.group === chart.group) {
|
otherCharts_1.push(otherChart);
|
}
|
});
|
updateConnectedChartsStatus(otherCharts_1, CONNECT_STATUS_PENDING);
|
each(otherCharts_1, function (otherChart) {
|
if (otherChart[CONNECT_STATUS_KEY] !== CONNECT_STATUS_UPDATING) {
|
otherChart.dispatchAction(action_1);
|
}
|
});
|
updateConnectedChartsStatus(otherCharts_1, CONNECT_STATUS_UPDATED);
|
}
|
});
|
});
|
};
|
}();
|
return ECharts;
|
}(Eventful);
|
var echartsProto = ECharts.prototype;
|
echartsProto.on = createRegisterEventWithLowercaseECharts('on');
|
echartsProto.off = createRegisterEventWithLowercaseECharts('off');
|
/**
|
* @deprecated
|
*/
|
// @ts-ignore
|
echartsProto.one = function (eventName, cb, ctx) {
|
var self = this;
|
deprecateLog('ECharts#one is deprecated.');
|
function wrapped() {
|
var args2 = [];
|
for (var _i = 0; _i < arguments.length; _i++) {
|
args2[_i] = arguments[_i];
|
}
|
cb && cb.apply && cb.apply(this, args2);
|
// @ts-ignore
|
self.off(eventName, wrapped);
|
}
|
;
|
// @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) {
|
if (process.env.NODE_ENV !== 'production') {
|
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.
|
*/
|
export function init(dom, theme, opts) {
|
var isClient = !(opts && opts.ssr);
|
if (isClient) {
|
if (process.env.NODE_ENV !== 'production') {
|
if (!dom) {
|
throw new Error('Initialize failed: invalid dom.');
|
}
|
}
|
var existInstance = getInstanceByDom(dom);
|
if (existInstance) {
|
if (process.env.NODE_ENV !== 'production') {
|
warn('There is a chart instance already initialized on the dom.');
|
}
|
return existInstance;
|
}
|
if (process.env.NODE_ENV !== 'production') {
|
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 && modelUtil.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]);
|
* ```
|
*/
|
export function connect(groupId) {
|
// Is array of charts
|
if (isArray(groupId)) {
|
var charts = groupId;
|
groupId = null;
|
// If any chart has group
|
each(charts, function (chart) {
|
if (chart.group != null) {
|
groupId = chart.group;
|
}
|
});
|
groupId = groupId || 'g_' + groupIdBase++;
|
each(charts, function (chart) {
|
chart.group = groupId;
|
});
|
}
|
connectedGroups[groupId] = true;
|
return groupId;
|
}
|
export function disconnect(groupId) {
|
connectedGroups[groupId] = false;
|
}
|
/**
|
* Alias and backward compatibility
|
* @deprecated
|
*/
|
export var disConnect = disconnect;
|
/**
|
* Dispose a chart instance
|
*/
|
export 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();
|
}
|
}
|
export function getInstanceByDom(dom) {
|
return instances[modelUtil.getAttribute(dom, DOM_ATTRIBUTE_KEY)];
|
}
|
export function getInstanceById(key) {
|
return instances[key];
|
}
|
/**
|
* Register theme
|
*/
|
export function registerTheme(name, theme) {
|
themeStorage[name] = theme;
|
}
|
/**
|
* Register option preprocessor
|
*/
|
export function registerPreprocessor(preprocessorFunc) {
|
if (indexOf(optionPreprocessorFuncs, preprocessorFunc) < 0) {
|
optionPreprocessorFuncs.push(preprocessorFunc);
|
}
|
}
|
export function registerProcessor(priority, processor) {
|
normalizeRegister(dataProcessorFuncs, priority, processor, PRIORITY_PROCESSOR_DEFAULT);
|
}
|
/**
|
* Register postIniter
|
* @param {Function} postInitFunc
|
*/
|
export function registerPostInit(postInitFunc) {
|
registerUpdateLifecycle('afterinit', postInitFunc);
|
}
|
/**
|
* Register postUpdater
|
* @param {Function} postUpdateFunc
|
*/
|
export function registerPostUpdate(postUpdateFunc) {
|
registerUpdateLifecycle('afterupdate', postUpdateFunc);
|
}
|
export function registerUpdateLifecycle(name, cb) {
|
lifecycle.on(name, cb);
|
}
|
export function registerAction(actionInfo, eventName, action) {
|
if (isFunction(eventName)) {
|
action = eventName;
|
eventName = '';
|
}
|
var actionType = isObject(actionInfo) ? actionInfo.type : [actionInfo, actionInfo = {
|
event: eventName
|
}][0];
|
// Event name is all lowercase
|
actionInfo.event = (actionInfo.event || actionType).toLowerCase();
|
eventName = actionInfo.event;
|
if (eventActionMap[eventName]) {
|
// Already registered.
|
return;
|
}
|
// Validate action type and event name.
|
assert(ACTION_REG.test(actionType) && ACTION_REG.test(eventName));
|
if (!actions[actionType]) {
|
actions[actionType] = {
|
action: action,
|
actionInfo: actionInfo
|
};
|
}
|
eventActionMap[eventName] = actionType;
|
}
|
export function registerCoordinateSystem(type, coordSysCreator) {
|
CoordinateSystemManager.register(type, coordSysCreator);
|
}
|
/**
|
* Get dimensions of specified coordinate system.
|
* @param {string} type
|
* @return {Array.<string|Object>}
|
*/
|
export function getCoordinateSystemDimensions(type) {
|
var coordSysCreator = CoordinateSystemManager.get(type);
|
if (coordSysCreator) {
|
return coordSysCreator.getDimensionsInfo ? coordSysCreator.getDimensionsInfo() : coordSysCreator.dimensions.slice();
|
}
|
}
|
export { registerLocale } from './locale.js';
|
function registerLayout(priority, layoutTask) {
|
normalizeRegister(visualFuncs, priority, layoutTask, PRIORITY_VISUAL_LAYOUT, 'layout');
|
}
|
function registerVisual(priority, visualTask) {
|
normalizeRegister(visualFuncs, priority, visualTask, PRIORITY_VISUAL_CHART, 'visual');
|
}
|
export { registerLayout, registerVisual };
|
var registeredTasks = [];
|
function normalizeRegister(targetList, priority, fn, defaultPriority, visualType) {
|
if (isFunction(priority) || isObject(priority)) {
|
fn = priority;
|
priority = defaultPriority;
|
}
|
if (process.env.NODE_ENV !== 'production') {
|
if (isNaN(priority) || priority == null) {
|
throw new Error('Illegal priority');
|
}
|
// Check duplicate
|
each(targetList, function (wrap) {
|
assert(wrap.__raw !== fn);
|
});
|
}
|
// Already registered
|
if (indexOf(registeredTasks, fn) >= 0) {
|
return;
|
}
|
registeredTasks.push(fn);
|
var stageHandler = Scheduler.wrapStageHandler(fn, visualType);
|
stageHandler.__prio = priority;
|
stageHandler.__raw = fn;
|
targetList.push(stageHandler);
|
}
|
export 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);
|
* });
|
*/
|
export function setCanvasCreator(creator) {
|
if (process.env.NODE_ENV !== 'production') {
|
deprecateLog('setCanvasCreator is deprecated. Use setPlatformAPI({ createCanvas }) instead.');
|
}
|
setPlatformAPI({
|
createCanvas: creator
|
});
|
}
|
/**
|
* The parameters and usage: see `geoSourceManager.registerMap`.
|
* Compatible with previous `echarts.registerMap`.
|
*/
|
export function registerMap(mapName, geoJson, specialAreas) {
|
var registerMap = getImpl('registerMap');
|
registerMap && registerMap(mapName, geoJson, specialAreas);
|
}
|
export function getMap(mapName) {
|
var getMap = getImpl('getMap');
|
return getMap && getMap(mapName);
|
}
|
export var registerTransform = registerExternalTransform;
|
/**
|
* Globa dispatchAction to a specified chart instance.
|
*/
|
// export function dispatchAction(payload: { chartId: string } & Payload, opt?: Parameters<ECharts['dispatchAction']>[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, decal);
|
registerPreprocessor(backwardCompat);
|
registerProcessor(PRIORITY_PROCESSOR_DATASTACK, dataStack);
|
registerLoading('default', loadingDefault);
|
// 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', darkTheme);
|
// For backward compatibility, where the namespace `dataTool` will
|
// be mounted on `echarts` is the extension `dataTool` is imported.
|
export var dataTool = {};
|
