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