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node_modules/echarts/lib/chart/bar/BaseBarSeries.js 2.4 KB
2a09d1a4   liuqimichale   添加宜春 天水 宣化
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  var SeriesModel = require("../../model/Series");
  
  var createListFromArray = require("../helper/createListFromArray");
  
  /*
  * 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 _default = SeriesModel.extend({
    type: 'series.__base_bar__',
    getInitialData: function (option, ecModel) {
      return createListFromArray(this.getSource(), this);
    },
    getMarkerPosition: function (value) {
      var coordSys = this.coordinateSystem;
  
      if (coordSys) {
        // PENDING if clamp ?
        var pt = coordSys.dataToPoint(coordSys.clampData(value));
        var data = this.getData();
        var offset = data.getLayout('offset');
        var size = data.getLayout('size');
        var offsetIndex = coordSys.getBaseAxis().isHorizontal() ? 0 : 1;
        pt[offsetIndex] += offset + size / 2;
        return pt;
      }
  
      return [NaN, NaN];
    },
    defaultOption: {
      zlevel: 0,
      // 一级层叠
      z: 2,
      // 二级层叠
      coordinateSystem: 'cartesian2d',
      legendHoverLink: true,
      // stack: null
      // Cartesian coordinate system
      // xAxisIndex: 0,
      // yAxisIndex: 0,
      // 最小高度改为0
      barMinHeight: 0,
      // 最小角度为0,仅对极坐标系下的柱状图有效
      barMinAngle: 0,
      // cursor: null,
      large: false,
      largeThreshold: 400,
      progressive: 5e3,
      progressiveChunkMode: 'mod',
      // barMaxWidth: null,
      // 默认自适应
      // barWidth: null,
      // 柱间距离,默认为柱形宽度的30%,可设固定值
      // barGap: '30%',
      // 类目间柱形距离,默认为类目间距的20%,可设固定值
      // barCategoryGap: '20%',
      // label: {
      //      show: false
      // },
      itemStyle: {},
      emphasis: {}
    }
  });
  
  module.exports = _default;