Æliens

  
      <mx:Script>
          <![CDATA[
  
 blog.flexexamples.com/2008/09/09/rounding-the-corners-of-an-image-control-in-flex-using-a-mask


              import mx.events.ResizeEvent;
  
              private var roundedMask:Sprite;
  
              private function init():void {
                  roundedMask = new Sprite();
                  canvas.rawChildren.addChild(roundedMask);
              }
  
  

              private function image_resize(evt:ResizeEvent):void {
                  var w:Number = evt.currentTarget.width;
                  var h:Number = evt.currentTarget.height;
                  var cornerRadius:uint = 60;
                  roundedMask.graphics.clear();
                  roundedMask.graphics.beginFill(0xFF0000);
                  roundedMask.graphics.drawRoundRect(0, 0,
                              w, h,
                              cornerRadius, cornerRadius);
                  roundedMask.graphics.endFill();
                  image.mask = roundedMask;
              }
          ]]>
      </mx:Script>
  

  
      <mx:Canvas id="canvas">
          <mx:Image id="image"
                  source="soutine.jpg"
                  resize="image_resize(event);">
          </mx:Image>
      </mx:Canvas>
  
  </mx:Application>