6. The method of claim 5 , wherein the drawing state comprises at least one of a transformation matrix, a clip region, and a value of a graphics object attribute.
6. The method of claim 5 , wherein the drawing state comprises at least one of a transformation matrix, a clip region, and a value of a graphics object attribute. 7. The method of claim 6 , wherein the graphics object attribute comprises at least one of a color attribute, a style attribute, a line attribute, a shadow attribute, and a drawing attribute.