text: /*
  * 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.
  */
  
  // Pick color from palette for each data item.
  // Applicable for charts that require applying color palette
  // in data level (like pie, funnel, chord).
  import {createHashMap} from 'zrender/src/core/util';
  
  export default function (seriesType) {
      return {
          getTargetSeries: function (ecModel) {
              // Pie and funnel may use diferrent scope
              var paletteScope = {};
              var seiresModelMap = createHashMap();
  
              ecModel.eachSeriesByType(seriesType, function (seriesModel) {
                  seriesModel.__paletteScope = paletteScope;
                  seiresModelMap.set(seriesModel.uid, seriesModel);
              });
  
              return seiresModelMap;
          },
          reset: function (seriesModel, ecModel) {
              var dataAll = seriesModel.getRawData();
              var idxMap = {};
              var data = seriesModel.getData();
  
              data.each(function (idx) {
                  var rawIdx = data.getRawIndex(idx);
                  idxMap[rawIdx] = idx;
              });
  
              dataAll.each(function (rawIdx) {
                  var filteredIdx = idxMap[rawIdx];
  
                  // If series.itemStyle.normal.color is a function. itemVisual may be encoded
                  var singleDataColor = filteredIdx != null
                      && data.getItemVisual(filteredIdx, 'color', true);
  
                  var singleDataBorderColor = filteredIdx != null
                      && data.getItemVisual(filteredIdx, 'borderColor', true);
  
                  var itemModel;
                  if (!singleDataColor || !singleDataBorderColor) {
                      // FIXME Performance
                      itemModel = dataAll.getItemModel(rawIdx);
                  }
  
                  if (!singleDataColor) {
                      var color = itemModel.get('itemStyle.color')
                          || seriesModel.getColorFromPalette(
                              dataAll.getName(rawIdx) || (rawIdx + ''), seriesModel.__paletteScope,
                              dataAll.count()
                          );
                      // Legend may use the visual info in data before processed
                      dataAll.setItemVisual(rawIdx, 'color', color);
  
                      // Data is not filtered
                      if (filteredIdx != null) {
                          data.setItemVisual(filteredIdx, 'color', color);
                      }
                  }
                  else {
                      // Set data all color for legend
                      dataAll.setItemVisual(rawIdx, 'color', singleDataColor);
                  }
  
                  if (!singleDataBorderColor) {
                      var borderColor = itemModel.get('itemStyle.borderColor');
                      // Legend may use the visual info in data before processed
                      dataAll.setItemVisual(rawIdx, 'borderColor', borderColor);
  
                      // Data is not filtered
                      if (filteredIdx != null) {
                          data.setItemVisual(filteredIdx, 'borderColor', borderColor);
                      }
                  }
                  else {
                      // Set data all borderColor for legend
                      dataAll.setItemVisual(rawIdx, 'borderColor', singleDataBorderColor);
                  }
              });
          }
      };
  }