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node_modules/echarts/src/chart/chord/ChordSeries.js 2.18 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 SeriesModel from '../../model/Series';
  import createGraphFromNodeEdge from '../helper/createGraphFromNodeEdge';
  import createGraphFromNodeMatrix from '../helper/createGraphFromNodeMatrix';
  
  var ChordSeries = SeriesModel.extend({
  
      type: 'series.chord',
  
      getInitialData: function (option) {
          var edges = option.edges || option.links;
          var nodes = option.data || option.nodes;
          var matrix = option.matrix;
          if (nodes && edges) {
              var graph = createGraphFromNodeEdge(nodes, edges, this, true);
              return graph.data;
          }
          else if (nodes && matrix) {
              var graph = createGraphFromNodeMatrix(nodes, matrix, this, true);
              return graph.data;
          }
      },
  
      /**
       * @return {module:echarts/data/Graph}
       */
      getGraph: function () {
          return this.getData().graph;
      },
  
      /**
       * @return {module:echarts/data/List}
       */
      getEdgeData: function () {
          return this.getGraph().edgeData;
      },
  
      defaultOption: {
          center: ['50%', '50%'],
          radius: ['65%', '75%'],
          //
          // layout: 'circular',
  
          sort: 'none',
          sortSub: 'none',
          padding: 0.02,
          startAngle: 90,
          clockwise: true,
  
          itemStyle: {},
  
          emphasis: {
              itemStyle: {},
              chordStyle: {}
          },
  
          chordStyle: {}
      }
  });
  
  export default ChordSeries;