flex ½ØÍ¼
ÔÚflexÖÐÒ²¾³£»áÓõ½½ØÍ¼¹¦ÄÜ£¬²¢ÇÒ½«½ØÍ¼µÄͼƬ±£´æÖÁ±¾µØ¡£Ò»Ï뵽ͼƬÄÇôÎÒÃǾÍ×ÔÈ»Ïëµ½ËûµÄ´æÔÚÐÎʽ bitmap byteArray.ËùÒÔ×ÔÈ»¾Í»áÁªÏµµ½bitmapÀàÉÏÈ¥¡£
ÏÂÃæÈÃÎÒÃÇÒ»ÆðÀ´¿´¿´¶¼ÓÐÄÄЩ·½·¨°É¡£
·½·¨Ò»£º°´ÎÒÃÇ×ÔÈ»µÄ˼·ʵÏÖ£º
ÔÚapplicationÖÐÓÐÁ½¸öÈÝÆ÷£º
<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
Õâ¸ö¾Í¸ü¼òµ¥ÁË¡£
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");
}
µ«ÊÇÕâÁ½¸ö·½·¨ÊµÏÖµÄǰÌáÊÇflash ²¥·ÅÆ÷ÒªÇóÊÇ10ÒÔÉÏ
Èç¹ûÎÒÃÇÒªÓÃһЩ flash player 10 ÉϲÅÌṩµÄ¹¦ÄÜʱ£¬ÐèÒªÔÚÏîÄ¿ÊôÐÔÀïÉèÖÃһϣ¬·ñÔò»áÕÒ²»µ½´Ë·½·¨£¬±
Ïà¹ØÎĵµ£º
ÔÎĵØÖ·:
http://www.gridlinked.info/how-to-encrypt-flex-rsls/
ÕâÀï½ØÈ¡²¢³¢ÊÔ·ÒëÁËÒ»¶ÎFLEX³ÌÐò³õʼ»¯¼°´Ë½âÃܹý³Ì.
Ó¦ÓÃÆô¶¯¹ý³Ì:
1. Ê×ÏÈ, ΪµÚ1Ö¡¼ÓÔØ×ã¹»µÄÊý¾Ý.
2. Flash Playerͨ¹ý´´½¨SystemManagerʵÀýÖ´ÐмÓÔØÊý¾Ý.
3. SystemManagerÃüÁîFlash PlayerÍ£Ö¹ÔÚµÚÒ»Ö¡.
4. SystemManager´´½¨Preloader,
......
1.¿½±´ÄÚÈݵ½¼ôÌù°å£º
System
.
setClipboard
(
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 ......
FlexÖеÄǶÈë×ÊÔ´£¨Embedding Assets£©——SwingguyÕªÒë×ÔFlex 3 Developer's Guide£¬×ªÔØÇë×¢Ã÷2007-10-27 17:18 FlexÈí¼þÖо³£ÐèҪʹÓÃһЩÍⲿµÄ×ÊÔ´£¬ÈçͼƬ¡¢ÉùÒô¡¢SWF»ò×ÖÌ壬ËäÈ»ÄãÒ²¿ÉÒÔÔÚÈí¼þÔËÐеÄʱºòÒýÈëºÍÔØÈ룬µ«ÊÇÒ²¿ÉÄܾ³£ÐèÒªÖ±½Ó½«ÕâЩ×ÊÔ´ ......
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 ......