/* Copyright (c) 1998 Lucent Technologies - All rights reserved. */
#include <u.h>
#include <libc.h>
#include <libg.h>
#include "libgint.h"

int
clipr(Bitmap *d, Rectangle r)
{
	if(rectclip(&r, d->r) == 0)
		return 0;
	d->clipr = r;
	if(r.min.x != d->r.min.x ||
	   r.min.y != d->r.min.y ||
	   r.max.x != d->r.max.x ||
	   r.max.y != d->r.max.y)
		d->flag |= CLIP;
	else
		d->flag &= ~CLIP;
	return 1;
}