| /* |
| * 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. |
| */ |
| export default function (ecModel) { |
| var paletteScope = {}; |
| ecModel.eachSeriesByType('graph', function (seriesModel) { |
| var categoriesData = seriesModel.getCategoriesData(); |
| var data = seriesModel.getData(); |
| var categoryNameIdxMap = {}; |
| categoriesData.each(function (idx) { |
| var name = categoriesData.getName(idx); // Add prefix to avoid conflict with Object.prototype. |
| |
| categoryNameIdxMap['ec-' + name] = idx; |
| var itemModel = categoriesData.getItemModel(idx); |
| var color = itemModel.get('itemStyle.color') || seriesModel.getColorFromPalette(name, paletteScope); |
| categoriesData.setItemVisual(idx, 'color', color); |
| var itemStyleList = ['opacity', 'symbol', 'symbolSize', 'symbolKeepAspect']; |
| |
| for (var i = 0; i < itemStyleList.length; i++) { |
| var itemStyle = itemModel.getShallow(itemStyleList[i], true); |
| |
| if (itemStyle != null) { |
| categoriesData.setItemVisual(idx, itemStyleList[i], itemStyle); |
| } |
| } |
| }); // Assign category color to visual |
| |
| if (categoriesData.count()) { |
| data.each(function (idx) { |
| var model = data.getItemModel(idx); |
| var category = model.getShallow('category'); |
| |
| if (category != null) { |
| if (typeof category === 'string') { |
| category = categoryNameIdxMap['ec-' + category]; |
| } |
| |
| var itemStyleList = ['color', 'opacity', 'symbol', 'symbolSize', 'symbolKeepAspect']; |
| |
| for (var i = 0; i < itemStyleList.length; i++) { |
| if (data.getItemVisual(idx, itemStyleList[i], true) == null) { |
| data.setItemVisual(idx, itemStyleList[i], categoriesData.getItemVisual(category, itemStyleList[i])); |
| } |
| } |
| } |
| }); |
| } |
| }); |
| } |