code: function(){
      var _self = this,
        legendGroup = _self.get('legendGroup'),
        xAxis = _self.get('xAxis'),
        yAxis = _self.get('yAxis');
      xAxis && _self._resetAxis(xAxis,'xAxis');
      if(yAxis){
        if(Util.isArray(yAxis)){
          Util.each(yAxis,function(axis){
            _self._resetAxis(axis,'yAxis');
          });
        }else{
          _self._resetAxis(yAxis,'yAxis');
        }
      }
      _self._resetSeries();
      if(legendGroup){
        legendGroup.resetPosition();
      }
    }
docs: 重新绘制数据序列