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- /*
 
- * Licensed to the Apache Software Foundation (ASF) under one
 
- * or more contributor license agreements.  See the NOTICE file
 
- * distributed with this work for additional information
 
- * regarding copyright ownership.  The ASF licenses this file
 
- * to you under the Apache License, Version 2.0 (the
 
- * "License"); you may not use this file except in compliance
 
- * with the License.  You may obtain a copy of the License at
 
- *
 
- *   http://www.apache.org/licenses/LICENSE-2.0
 
- *
 
- * Unless required by applicable law or agreed to in writing,
 
- * software distributed under the License is distributed on an
 
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 
- * KIND, either express or implied.  See the License for the
 
- * specific language governing permissions and limitations
 
- * under the License.
 
- */
 
- /**
 
-  * AUTO-GENERATED FILE. DO NOT MODIFY.
 
-  */
 
- /*
 
- * Licensed to the Apache Software Foundation (ASF) under one
 
- * or more contributor license agreements.  See the NOTICE file
 
- * distributed with this work for additional information
 
- * regarding copyright ownership.  The ASF licenses this file
 
- * to you under the Apache License, Version 2.0 (the
 
- * "License"); you may not use this file except in compliance
 
- * with the License.  You may obtain a copy of the License at
 
- *
 
- *   http://www.apache.org/licenses/LICENSE-2.0
 
- *
 
- * Unless required by applicable law or agreed to in writing,
 
- * software distributed under the License is distributed on an
 
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 
- * KIND, either express or implied.  See the License for the
 
- * specific language governing permissions and limitations
 
- * under the License.
 
- */
 
- import { each } from 'zrender/lib/core/util.js';
 
- import Group from 'zrender/lib/graphic/Group.js';
 
- import * as componentUtil from '../util/component.js';
 
- import * as clazzUtil from '../util/clazz.js';
 
- import * as modelUtil from '../util/model.js';
 
- import { enterEmphasis, leaveEmphasis, getHighlightDigit, isHighDownDispatcher } from '../util/states.js';
 
- import { createTask } from '../core/task.js';
 
- import createRenderPlanner from '../chart/helper/createRenderPlanner.js';
 
- import { traverseElements } from '../util/graphic.js';
 
- import { error } from '../util/log.js';
 
- var inner = modelUtil.makeInner();
 
- var renderPlanner = createRenderPlanner();
 
- var ChartView =
 
- /** @class */
 
- function () {
 
-   function ChartView() {
 
-     this.group = new Group();
 
-     this.uid = componentUtil.getUID('viewChart');
 
-     this.renderTask = createTask({
 
-       plan: renderTaskPlan,
 
-       reset: renderTaskReset
 
-     });
 
-     this.renderTask.context = {
 
-       view: this
 
-     };
 
-   }
 
-   ChartView.prototype.init = function (ecModel, api) {};
 
-   ChartView.prototype.render = function (seriesModel, ecModel, api, payload) {
 
-     if (process.env.NODE_ENV !== 'production') {
 
-       throw new Error('render method must been implemented');
 
-     }
 
-   };
 
-   /**
 
-    * Highlight series or specified data item.
 
-    */
 
-   ChartView.prototype.highlight = function (seriesModel, ecModel, api, payload) {
 
-     var data = seriesModel.getData(payload && payload.dataType);
 
-     if (!data) {
 
-       if (process.env.NODE_ENV !== 'production') {
 
-         error("Unknown dataType " + payload.dataType);
 
-       }
 
-       return;
 
-     }
 
-     toggleHighlight(data, payload, 'emphasis');
 
-   };
 
-   /**
 
-    * Downplay series or specified data item.
 
-    */
 
-   ChartView.prototype.downplay = function (seriesModel, ecModel, api, payload) {
 
-     var data = seriesModel.getData(payload && payload.dataType);
 
-     if (!data) {
 
-       if (process.env.NODE_ENV !== 'production') {
 
-         error("Unknown dataType " + payload.dataType);
 
-       }
 
-       return;
 
-     }
 
-     toggleHighlight(data, payload, 'normal');
 
-   };
 
-   /**
 
-    * Remove self.
 
-    */
 
-   ChartView.prototype.remove = function (ecModel, api) {
 
-     this.group.removeAll();
 
-   };
 
-   /**
 
-    * Dispose self.
 
-    */
 
-   ChartView.prototype.dispose = function (ecModel, api) {};
 
-   ChartView.prototype.updateView = function (seriesModel, ecModel, api, payload) {
 
-     this.render(seriesModel, ecModel, api, payload);
 
-   }; // FIXME never used?
 
-   ChartView.prototype.updateLayout = function (seriesModel, ecModel, api, payload) {
 
-     this.render(seriesModel, ecModel, api, payload);
 
-   }; // FIXME never used?
 
-   ChartView.prototype.updateVisual = function (seriesModel, ecModel, api, payload) {
 
-     this.render(seriesModel, ecModel, api, payload);
 
-   };
 
-   /**
 
-    * Traverse the new rendered elements.
 
-    *
 
-    * It will traverse the new added element in progressive rendering.
 
-    * And traverse all in normal rendering.
 
-    */
 
-   ChartView.prototype.eachRendered = function (cb) {
 
-     traverseElements(this.group, cb);
 
-   };
 
-   ChartView.markUpdateMethod = function (payload, methodName) {
 
-     inner(payload).updateMethod = methodName;
 
-   };
 
-   ChartView.protoInitialize = function () {
 
-     var proto = ChartView.prototype;
 
-     proto.type = 'chart';
 
-   }();
 
-   return ChartView;
 
- }();
 
- ;
 
- /**
 
-  * Set state of single element
 
-  */
 
- function elSetState(el, state, highlightDigit) {
 
-   if (el && isHighDownDispatcher(el)) {
 
-     (state === 'emphasis' ? enterEmphasis : leaveEmphasis)(el, highlightDigit);
 
-   }
 
- }
 
- function toggleHighlight(data, payload, state) {
 
-   var dataIndex = modelUtil.queryDataIndex(data, payload);
 
-   var highlightDigit = payload && payload.highlightKey != null ? getHighlightDigit(payload.highlightKey) : null;
 
-   if (dataIndex != null) {
 
-     each(modelUtil.normalizeToArray(dataIndex), function (dataIdx) {
 
-       elSetState(data.getItemGraphicEl(dataIdx), state, highlightDigit);
 
-     });
 
-   } else {
 
-     data.eachItemGraphicEl(function (el) {
 
-       elSetState(el, state, highlightDigit);
 
-     });
 
-   }
 
- }
 
- clazzUtil.enableClassExtend(ChartView, ['dispose']);
 
- clazzUtil.enableClassManagement(ChartView);
 
- function renderTaskPlan(context) {
 
-   return renderPlanner(context.model);
 
- }
 
- function renderTaskReset(context) {
 
-   var seriesModel = context.model;
 
-   var ecModel = context.ecModel;
 
-   var api = context.api;
 
-   var payload = context.payload; // FIXME: remove updateView updateVisual
 
-   var progressiveRender = seriesModel.pipelineContext.progressiveRender;
 
-   var view = context.view;
 
-   var updateMethod = payload && inner(payload).updateMethod;
 
-   var methodName = progressiveRender ? 'incrementalPrepareRender' : updateMethod && view[updateMethod] ? updateMethod // `appendData` is also supported when data amount
 
-   // is less than progressive threshold.
 
-   : 'render';
 
-   if (methodName !== 'render') {
 
-     view[methodName](seriesModel, ecModel, api, payload);
 
-   }
 
-   return progressMethodMap[methodName];
 
- }
 
- var progressMethodMap = {
 
-   incrementalPrepareRender: {
 
-     progress: function (params, context) {
 
-       context.view.incrementalRender(params, context.model, context.ecModel, context.api, context.payload);
 
-     }
 
-   },
 
-   render: {
 
-     // Put view.render in `progress` to support appendData. But in this case
 
-     // view.render should not be called in reset, otherwise it will be called
 
-     // twise. Use `forceFirstProgress` to make sure that view.render is called
 
-     // in any cases.
 
-     forceFirstProgress: true,
 
-     progress: function (params, context) {
 
-       context.view.render(context.model, context.ecModel, context.api, context.payload);
 
-     }
 
-   }
 
- };
 
- export default ChartView;
 
 
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