text: /**
   * Created by jesse on 2017/2/16.
   */
  
  
  function Marker(lnglatXY,img,x,y,opts){
      var defaultOpt={
          map:this.mapObj,
          position: lnglatXY,
          zIndex:9999
      };
      if(img){
          opts.icon=this.icon(img)
      }
      if(x  &&  y){
          opts.offset=this.pixel(x,y);
      }
      return new AMap.Marker(this._handlerOpt(defaultOpt,opts));
  }