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node_modules/echarts/src/action/createDataSelectAction.js 2.09 KB
aaac7fed   liuqimichale   add
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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.
  */
  
  import * as echarts from '../echarts';
  import * as zrUtil from 'zrender/src/core/util';
  
  export default function (seriesType, actionInfos) {
      zrUtil.each(actionInfos, function (actionInfo) {
          actionInfo.update = 'updateView';
          /**
           * @payload
           * @property {string} seriesName
           * @property {string} name
           */
          echarts.registerAction(actionInfo, function (payload, ecModel) {
              var selected = {};
              ecModel.eachComponent(
                  {mainType: 'series', subType: seriesType, query: payload},
                  function (seriesModel) {
                      if (seriesModel[actionInfo.method]) {
                          seriesModel[actionInfo.method](
                              payload.name,
                              payload.dataIndex
                          );
                      }
                      var data = seriesModel.getData();
                      // Create selected map
                      data.each(function (idx) {
                          var name = data.getName(idx);
                          selected[name] = seriesModel.isSelected(name)
                              || false;
                      });
                  }
              );
              return {
                  name: payload.name,
                  selected: selected
              };
          });
      });
  }