text: /**
   * Created by Administrator on 2015/11/2.
   */
  /**
   * Created by Administrator on 2015/10/31.
   */
  Z.TDTRasterAnnoTileRender2D = Z.TileRender2D.extend({
      initialize: function(urls, options){
          Z.TileRender2D.prototype.initialize.apply(this, arguments);
      },
  
      getTileLayer: function(urls, options){
          return new L.TileLayer.TDT.RasterAnno();
      }
  });