Delegate paint_push_clip_rectangle_func_t
public delegate void paint_push_clip_rectangle_func_t(IntPtr funcs, IntPtr paintData, float xmin, float ymin, float xmax, float ymax, IntPtr userData)
public delegate void paint_push_clip_rectangle_func_t(IntPtr funcs, IntPtr paintData, float xmin, float ymin, float xmax, float ymax, IntPtr userData)