初めてのWONDERFL。

/**
 * Copyright jazzymelody2014 ( http://wonderfl.net/user/jazzymelody2014 )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/sBfn
 */

package {
    import flash.display.Sprite;
    import flash.display.Graphics;
    import flash.events.Event;
    public class FlashTest extends Sprite {
        public function FlashTest() {
        		this.stage.addEventListener(Event.ENTER_FRAME, draw);
			var myObj:Sprite=new Sprite();
			var myGra:Graphics=myObj.graphics;
			var radius:Number =100;
			var i:Number=0;
			
			myGra.beginFill(0xFF7700,1);
			myGra.drawRect(0,0,50,50);
			myGra.endFill();
			
			var center_w:Number=(stage.stageWidth-myObj.width)/2;
			var center_h:Number=(stage.stageHeight-myObj.height)/2;
			
			addChild(myObj);
				
			function draw(e:Event):void {
				i+=6;
				myObj.x=center_w+(radius*Math.sin(Math.PI/180*i));
				myObj.y=center_h+(radius*Math.cos(Math.PI/180*i));
			}
        }
    }
}