text: /**
   * @fileOverview 路径图，无序的线图
   * @author dxq613@gmail.com
   */
  const GeomBase = require('./base');
  const SplitMixin = require('./mixin/split');
  const Util = require('../util');
  
  class Path extends GeomBase {
    /**
     * 获取默认的配置属性
     * @protected
     * @return {Object} 默认属性
     */
    getDefaultCfg() {
      const cfg = super.getDefaultCfg();
      cfg.type = 'path';
      cfg.shapeType = 'line';
      return cfg;
    }
  
    constructor(cfg) {
      super(cfg);
      Util.assign(this, SplitMixin);
    }
  
    getDrawCfg(obj) {
      const cfg = super.getDrawCfg(obj);
      cfg.isStack = this.hasStack();
      return cfg;
    }
  
    draw(data, container, shapeFactory, index) {
      const self = this;
      const splitArray = this.splitData(data);
  
      const cfg = this.getDrawCfg(data[0]);
      self._applyViewThemeShapeStyle(cfg, cfg.shape, shapeFactory);
      cfg.origin = data; // path,line 等图的origin 是整个序列
      Util.each(splitArray, function(subData, splitedIndex) {
        if (!Util.isEmpty(subData)) {
          cfg.splitedIndex = splitedIndex; // 传入分割片段索引 用于生成id
          cfg.points = subData;
          const geomShape = shapeFactory.drawShape(cfg.shape, cfg, container);
          self.appendShapeInfo(geomShape, index + splitedIndex);
        }
      });
    }
  }
  
  GeomBase.Path = Path;
  
  module.exports = Path;
  