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node_modules/echarts/lib/chart/radar/radarLayout.js 1.5 KB
2a09d1a4   liuqimichale   添加宜春 天水 宣化
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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.
  */
  function _default(ecModel) {
    ecModel.eachSeriesByType('radar', function (seriesModel) {
      var data = seriesModel.getData();
      var points = [];
      var coordSys = seriesModel.coordinateSystem;
  
      if (!coordSys) {
        return;
      }
  
      function pointsConverter(val, idx) {
        points[idx] = points[idx] || [];
        points[idx][i] = coordSys.dataToPoint(val, i);
      }
  
      var axes = coordSys.getIndicatorAxes();
  
      for (var i = 0; i < axes.length; i++) {
        data.each(data.mapDimension(axes[i].dim), pointsConverter);
      }
  
      data.each(function (idx) {
        // Close polygon
        points[idx][0] && points[idx].push(points[idx][0].slice());
        data.setItemLayout(idx, points[idx]);
      });
    });
  }
  
  module.exports = _default;