ActionScript　線を描く

package
{
    import flash.display.Sprite;

    public class Main extends Sprite
    {
        public function Main()
        {
            this.graphics.lineStyle(3, 0xFF0000);	//太さと色
            this.graphics.moveTo(10,10);		//開始点
            this.graphics.lineTo(390,290);		//終了点
        }
    }
}