 
     /**
      *  @copy flash.filters.ShaderFilter#bottomExtension
+     *
+     *  @default 0
      *  
      *  @langversion 3.0
      *  @playerversion Flash 10


    /**
     *  @copy flash.filters.ShaderFilter#rightExtension
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10


    /**
     *  @copy flash.filters.ShaderFilter#leftExtension
     *
     *  @default 0
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
