AIR 应用： 黏贴 剪贴板中的图片

AIR 应用： 黏贴 剪贴板中的图片
from ： http://spreadingfunkyness.com/copy-and-paste-images-in-adobe-air/

<mx:WindowedApplication 
	xmlns:mx="http://www.adobe.com/2006/mxml" 
	backgroundColor="#222222" color="#f5f5f5" 
	layout="vertical">
	
	<mx:Script>
		<![CDATA[
			private function copyToClipboard():void {
			    Clipboard.generalClipboard.clearData(ClipboardFormats.BITMAP_FORMAT);
			    var data:BitmapData = new BitmapData(im.width, im.height);
			    data.draw(im); // this copies the content in the clipboard
			    Clipboard.generalClipboard.setData(ClipboardFormats.BITMAP_FORMAT, data);
			    feedback.text = "Data have been copied";
			} 

			private function pasteFromClipboard():void {
			    var b:Bitmap = new Bitmap(Clipboard.generalClipboard.getData(ClipboardFormats.BITMAP_FORMAT) as BitmapData);
			    var i:Image = new Image();
			    i.height = b.height;
			    i.addChild(b);
			    copies.addChild(i);
			} 

		]]>
	</mx:Script>
 
	<!-- Feedback -->
	<mx:Text id="feedback" height="20"/>
 
	<!-- Image to copy -->
	<mx:Image id="im" source="logo.png"/>
 
	<!-- Commands -->
	<mx:HBox>
	    <mx:Button label="copy" 
	 	click="copyToClipboard()"/>
	    <mx:Button label="paste" 
		click="pasteFromClipboard()"/>	
	    <mx:Button label="clear" 
		click="Clipboard.generalClipboard.clearData(ClipboardFormats.BITMAP_FORMAT)"/>
	</mx:HBox>
 
	<mx:VBox id="copies" width="{im.width}"/>
</mx:WindowedApplication>