| /* |
| * 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 Gradient from 'zrender/src/graphic/Gradient'; |
| export default { |
| createOnAllSeries: true, |
| performRawSeries: true, |
| reset: function (seriesModel, ecModel) { |
| var data = seriesModel.getData(); |
| var colorAccessPath = (seriesModel.visualColorAccessPath || 'itemStyle.color').split('.'); |
| var color = seriesModel.get(colorAccessPath) // Set in itemStyle |
| || seriesModel.getColorFromPalette( // TODO series count changed. |
| seriesModel.name, null, ecModel.getSeriesCount()); // Default color |
| // FIXME Set color function or use the platte color |
| |
| data.setVisual('color', color); // Only visible series has each data be visual encoded |
| |
| if (!ecModel.isSeriesFiltered(seriesModel)) { |
| if (typeof color === 'function' && !(color instanceof Gradient)) { |
| data.each(function (idx) { |
| data.setItemVisual(idx, 'color', color(seriesModel.getDataParams(idx))); |
| }); |
| } // itemStyle in each data item |
| |
| |
| var dataEach = function (data, idx) { |
| var itemModel = data.getItemModel(idx); |
| var color = itemModel.get(colorAccessPath, true); |
| |
| if (color != null) { |
| data.setItemVisual(idx, 'color', color); |
| } |
| }; |
| |
| return { |
| dataEach: data.hasItemOption ? dataEach : null |
| }; |
| } |
| } |
| }; |