void SystemDraw::SysDrawImageOp(int x, int y, const Image& img, Color color)
{
...
//	cache.Shrink(4 * 1024 * 768, 1000); // Cache must be after Paint because of PaintOnly!
	cache.Shrink(4 * 3840 * 2160, 1000); // Cache must be after Paint because of PaintOnly!
}