#define ROUND(X)                ((X)>=0?(long)((X)+0.5):(long)((X)-0.5))

	box->x *= scale;
	box->y *= scale;
	box->width *= scale;
	box->height *= scale;

	box->width =  ROUND((box->x + box->width) * scale) -  ROUND(box->x * scale);
	box->height = ROUND((box->y + box->height) * scale) - ROUND(box->y * scale);
	box->x = ROUND(box->x * scale);
	box->y = ROUND(box->y * scale);