package {

	import flash.display.Bitmap;
	import flash.events.Event;
	import flash.display.BitmapData;
	import flash.events.TimerEvent;
	import flash.utils.Timer;
	import caurina.transitions.Tweener;
	import flash.display.Shape;
	import flash.system.System;
	import flash.display.Sprite;
	/**
	 * @author jjongun
	 * 
	 * capture Test
	 */
	public class main extends Sprite{
		
		//private var s:Shape = new Shape();
		private var capture:BitmapData = new BitmapData(stage.stageWidth, stage.stageHeight , false , 0xd0d0d0)
		private var b:Bitmap = new Bitmap()
		private var s:Vector.<Shape> = new Vector.<Shape>;
		
		private var i:int=0;
		
		private var contaner:Sprite = new Sprite()
		public function main()
		{
			addChild(b)	
			trace(System.totalMemory);
					
			
			for(i=0 ; i<5 ; ++i)
			{
				s[i] = new Shape()
				s[i].graphics.beginFill(0xffffff)
				s[i].graphics.drawCircle(i, i, 10)
				contaner.addChild(s[i])				
				//stage.addChild(s[i])
			}
			
			var t:Timer = new Timer(1000)
			t.addEventListener(TimerEvent.TIMER, tmfn)
			function tmfn(e:TimerEvent):void
			{
				for(i=0 ; i<s.length ; ++i)
				{
					Tweener.addTween(s[i] , {time:0.5 , x: Math.random() * stage.stageWidth , y: Math.random() * stage.stageHeight })
				}
			}
			t.start()
			
			addEventListener(Event.ENTER_FRAME, en)
		}
		private function en(e:Event):void {
			trace("memory" , System.totalMemory)
			capture = new BitmapData(stage.stageWidth, stage.stageHeight , false ,0xd0d0d0)
			capture.draw(contaner)
			b.bitmapData = capture
		}
	}
}