[]TimeLine运行的小问题

			//初始化引擎

			Laya.init(600, 400);

			Laya.stage.bgColor="#eeffcc";

			var sp:Sprite=new Sprite();

			sp.graphics.drawRect(0,0,200,200,"#FF0000");

			Laya.stage.addChild(sp);

			

			var timeLine:TimeLine=new TimeLine();

			timeLine.on(Event.LABEL,this,onLabel);

			timeLine.addLabel("A",0).to(sp,{rotation:360},700)

				    .addLabel("B",0).to(sp,{scaleY:0.7},200)

					.addLabel("C",0).to(sp,{scaleY:1},200);

			timeLine.play(0,false);

		}

		

		private function onLabel(text:String):void

		{

			trace(text);

		}