text: /**
   * Created by Administrator on 2015/12/2.
   */
  Z.SimpleFillSymbol = Z.FillSymbol.extend({
      initialize: function(options){
          options = options || {};
          Z.FillSymbol.prototype.initialize.call(this, options);
          this.color = options.color || '#ffffff';
          this.style = options.style || Z.FillStyleType.Solid;
      },
  
      equals: function(symbol){
          var result = false;
  
          if(symbol instanceof Z.SimpleFillSymbol){
              //result = Z.FillSymbol.prototype.equals.call(this, symbol);
              //
              //if(result){
              //    if(this.color !== symbol.color
              //        || this.style !== symbol.style){
              //        result = false;
              //    }
              //}
              if(this.color === symbol.color
                  && this.style === symbol.style){
                  result = true;
              }
  
              if(result){
                  result = Z.FillSymbol.prototype.equals.call(this, symbol);
              }
          }
  
          return result;
      },
  
      clone: function(){
          //var symbol = new Z.SimpleFillSymbol(),
          //    parentSymbol = Z.FillSymbol.prototype.clone.apply(this, [{opacity: this.opacity, bgColor: this.bgColor}]);
          //Z.Util.objectClone(parentSymbol, symbol);
          var symbol = new Z.SimpleFillSymbol();
          symbol.opacity = this.opacity;
          symbol.bgColor = this.bgColor;
          symbol.color = this.color;
          symbol.style = this.style;
  
          return symbol;
      }
  });