new Graphics(game, x, y)
A Graphics object is a way to draw primitives to your game. Primitives include forms of geometry, such as Rectangles,Circles and Polygons. They also include lines, arcs and curves. When you initially create a Graphics object it willbe empty. To 'draw' to it you first specify a lineStyle or fillStyle (or both), and then draw a shape. For example: graphics.beginFill(0xff0000);
graphics.drawCircle(50, 50, 100);
graphics.endFill();
This will draw a circle shape to the Gra