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node_modules/echarts/lib/chart/chord/ChordSeries.js 2.83 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.
  */
  
  var SeriesModel = require("../../model/Series");
  
  var createGraphFromNodeEdge = require("../helper/createGraphFromNodeEdge");
  
  var createGraphFromNodeMatrix = require("../helper/createGraphFromNodeMatrix");
  
  /*
  * 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.
  */
  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: {}
    }
  });
  var _default = ChordSeries;
  module.exports = _default;