9. The method of claim 8 , wherein the first value represents a size of a smallest bounding box that encompasses the first and second primitive graphic elements.
9. The method of claim 8 , wherein the first value represents a size of a smallest bounding box that encompasses the first and second primitive graphic elements. 11. The method of claim 9 , wherein the size of the smallest bounding box is calculated as an area of the bounding box divided by an area of a page containing the primitive graphic elements.