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<mx:Canvas id="virtour_cav" top="0" bottom="0" left="0" right="0">
  
</mx:Canvas>
<mx:Canvas right="0" top="0" width="200" height="200">
    <mx:Image id="cpImg" left="0" right="0" bottom="0" top="0"/>
</mx:Canvas>
µ±ÎÒÃǵã»÷½ØÍ¼Ê±Ö´ÐÐ
private function CaptureImage():void{
             var bd:BitmapData=getBitmapData(UIComponent(virtour_cav));
             cpImg.source= new Bitmap(bd);
}
private function getBitmapData(target:UIComponent):BitmapData{
         var bd:BitmapData= new BitmapData(target.width,target.height);
        
         var m:Matrix=new Matrix();
         bd.draw(target,m);
         return bd;
}
×îºóʹÓÃFileReference.save()·½·¨±£´æ¾Í¿ÉÒÔ¡£
fileReference.save(new Bitmap(bd),"δÃüÃû.jpg");
·½·¨¶þ£ºÖ±½ÓʹÓÃͼƬ½ØÍ¼ÀàImageSnapshotʵÏÖ
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private var jpgeEnc:JPEGEncoder=new JPEGEncoder();
private var fileReference:FileReference=new FileReference();
private function CaptureImage():void{
             var imgSnapshot:ImageSnapshot=ImageSnapshot.captureImage(virtour_cav,0,jpgeEnc);
             fileReference.save(imgSnapshot.data,"δÃüÃû.jpg");
}
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µ±ÎÒÃǼÓÔØÍⲿswfʱ£¬±ØÐëÒªÁ˽âÓ¦ÓóÌÐòÓò(Application Domain)¡£´ÓAdobe¹Ù·½ÎļþÖУ¬ÎÒÃÇ¿ÉÒÔµÃÖªÓ¦ÓóÌÐòÓòÄܹ»°Ñ´¦ÓÚͬһ¸ö°²È«Óò(Security Domain)ÖеÄÀà·ÖÀ뿪£¬ÕâÑù¾Í¿ÉÒÔÈÃÒ»¸öÀàµÄ¶à¸ö¶¨Òå¹²´æ£¬»òÊÇÈöà¸ö×ÓÓ¦ÓÃÀ´¹²Ïí¸¸Ó¦ÓõÄÀඨÒå¡£¼òµ¥µãÀí½â¾ÍÊÇÓ¦ÓóÌÐòÓòΪÀඨÒåÌṩÁË·ÖÇø¹¦ÄÜ¡£
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1.¿½±´ÄÚÈݵ½¼ôÌù°å£º
System

.
setClipboard
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strContent)
;

2.¿Ë¡һ¸ö ArrayCollection £º
var
bar:

ArrayCollection = new
ArrayCollection(
)
;

for
each
(
var
i:
Object

in
ac )
{

bar.
addItem(
i )
;

}

var
bar:

ListCollectionVie ......

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FlexµÄʼþÆäʵºÜÈÝÒ×Ã÷°×£¬ÏóJAVAÓïÑÔÒ»Ñù£¬¸øÄ³¸ö¿Ø¼þ×¢²áÒ»¸ölistener£¬È»ºóʼþ·¢ÉúµÄʱºò´¥·¢ÏàÓ¦µÄº¯Êý£¬ÕâµãÎÒÏàÐÅ´ó¶àÊýÈ˶¼Äܹ»Ã÷°×¡£½ñÌìÎÒÏëҪ˵µÄ²»ÊÇÕâ¸ö£¬¶øÊǸü¼Óϸ½ÚµÄһЩ¶«Î÷¡£
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1.capturing£¨²¶×½£©
2.targeting£¨Ä¿±ê£©
3.bubbli ......

flex Êý×Ö

uint int Number
Flex ËÄÉáÎåÈ룺
ÕûÊýµÄËÄÉáÎåÈë·¨£¬Math.round(Ò»¸öNumberÀàÐ͵ÄÊý)
СÊýµÄÓÐ tofixed(uint) ·½·¨
ÀýÈç var   num:Number = 56.159;
                  num.tofixed(2);    ËüÊǸöS ......

Flex¿ØÖÆÍⲿ¼ÓÔØµÄswfÎļþ[ÍⲿswfÎļþflex°æ]

1-Ê×ÏÈдһ¸ö¼ÓÔØÍⲿswfÎļþµÄÀà
package Package
{
 import flash.display.DisplayObject;
 import flash.display.Loader;
 import flash.events.*;
 import flash.net.URLRequest;
 
 import mx.core.UIComponent;
 import mx.events.FlexEvent;
 public class CtmOb ......
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