旋转的tooltip特效

<?xml version="1.0" encoding="utf-8"?> 
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" 
        layout="vertical" 
        verticalAlign="middle" 
        backgroundColor="white" 
        creationComplete="init()"> 
  
    <mx:Script> 
        <![CDATA[ 
            import mx.managers.ToolTipManager; 
  
            private function init():void { 
                ToolTipManager.hideDelay = 2000; 
                ToolTipManager.showEffect = rotate; 
                ToolTipManager.hideEffect = zoom; 
            } 
        ]]> 
    </mx:Script> 
  
    <mx:Style> 
        @font-face { 
            src: url("./fonts/arial.ttf"); 
            fontFamily: "ArialEmbedded"; 
        } 
  
        ToolTip { 
            fontFamily: ArialEmbedded; 
        } 
    </mx:Style> 
  
    <mx:Rotate id="rotate" /> 
    <mx:Zoom id="zoom" /> 
  
    <mx:Button label="Roll over me to see tool tip" 
            toolTip="The quick brown fox..." /> 
  
</mx:Application>