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node_modules/echarts/lib/chart/radar/RadarSeries.js 3.2 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 createListSimply = require("../helper/createListSimply");
  
  var zrUtil = require("zrender/lib/core/util");
  
  var _format = require("../../util/format");
  
  var encodeHTML = _format.encodeHTML;
  
  /*
  * 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 RadarSeries = SeriesModel.extend({
    type: 'series.radar',
    dependencies: ['radar'],
    // Overwrite
    init: function (option) {
      RadarSeries.superApply(this, 'init', arguments); // Enable legend selection for each data item
      // Use a function instead of direct access because data reference may changed
  
      this.legendDataProvider = function () {
        return this.getRawData();
      };
    },
    getInitialData: function (option, ecModel) {
      return createListSimply(this, {
        generateCoord: 'indicator_',
        generateCoordCount: Infinity
      });
    },
    formatTooltip: function (dataIndex) {
      var data = this.getData();
      var coordSys = this.coordinateSystem;
      var indicatorAxes = coordSys.getIndicatorAxes();
      var name = this.getData().getName(dataIndex);
      return encodeHTML(name === '' ? this.name : name) + '<br/>' + zrUtil.map(indicatorAxes, function (axis, idx) {
        var val = data.get(data.mapDimension(axis.dim), dataIndex);
        return encodeHTML(axis.name + ' : ' + val);
      }).join('<br />');
    },
    defaultOption: {
      zlevel: 0,
      z: 2,
      coordinateSystem: 'radar',
      legendHoverLink: true,
      radarIndex: 0,
      lineStyle: {
        width: 2,
        type: 'solid'
      },
      label: {
        position: 'top'
      },
      // areaStyle: {
      // },
      // itemStyle: {}
      symbol: 'emptyCircle',
      symbolSize: 4 // symbolRotate: null
  
    }
  });
  var _default = RadarSeries;
  module.exports = _default;