flash on 2010-1-28

/**
 * Copyright Makoto_Tanaka ( http://wonderfl.net/user/Makoto_Tanaka )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/nNsV
 */

package {
	import flash.events.Event;
    import flash.display.Sprite;
    
    public class FlashTest extends Sprite {
    	
    		private var _hankei:int = 1;
        
        public function FlashTest() {
            addEventListener(Event.ENTER_FRAME, onEnterFrame);
        }
        
        private function onEnterFrame(e:Event):void {
        		if (_hankei < 256) {
	        		var red:Number = Math.random()*100%256;
	        		var green:Number = Math.random()*100%256;
	        		var blue:Number = Math.random()*100*256;
	        		var color:Number = red << 32;
	        		color += green << 16;
	        		color += blue;
	        		graphics.lineStyle(5, color, 1);
	        		graphics.drawCircle(250,250,_hankei);
	        		
	        		_hankei += 3;
        		}
        }
    }
}