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node_modules/echarts/src/coord/polar/RadiusAxis.js 1.47 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 * as zrUtil from 'zrender/src/core/util';
  import Axis from '../Axis';
  
  function RadiusAxis(scale, radiusExtent) {
  
      Axis.call(this, 'radius', scale, radiusExtent);
  
      /**
       * Axis type
       *  - 'category'
       *  - 'value'
       *  - 'time'
       *  - 'log'
       * @type {string}
       */
      this.type = 'category';
  }
  
  RadiusAxis.prototype = {
  
      constructor: RadiusAxis,
  
      /**
       * @override
       */
      pointToData: function (point, clamp) {
          return this.polar.pointToData(point, clamp)[this.dim === 'radius' ? 0 : 1];
      },
  
      dataToRadius: Axis.prototype.dataToCoord,
  
      radiusToData: Axis.prototype.coordToData
  };
  
  zrUtil.inherits(RadiusAxis, Axis);
  
  export default RadiusAxis;