          *  of the rounded rectangle that is casting the shadow.
          *  May be zero for non-rounded rectangles.
          *  
-         *  @langversion 4.0
-         *  @playerversion Flash 9
-         *  @playerversion AIR 1.1
+         *  @langversion 3.0
+         *  @playerversion Flash 10
+         *  @playerversion AIR 1.5
          *  @productversion Flex 4
          */
         public function get trRadius():Number

        /**
         *  @copy flash.filters.DropShadowFilter#distance
         *  
         *  @langversion 4.0
         *  @playerversion Flash 9
         *  @playerversion AIR 1.1
         *  @productversion Flex 4
         */
        public function get distance():Number

        /**
         *  @copy flash.filters.DropShadowFilter#alpha
         *  
         *  @langversion 3.0
         *  @playerversion Flash 10
         *  @playerversion AIR 1.5
         *  @productversion Flex 4
         */
        override public function get alpha():Number
