/*
 *	aegis - project change supervisor
 *	Copyright (C) 1998 Peter Miller;
 *	All rights reserved.
 *
 *	This program is free software; you can redistribute it and/or modify
 *	it under the terms of the GNU General Public License as published by
 *	the Free Software Foundation; either version 2 of the License, or
 *	(at your option) any later version.
 *
 *	This program is distributed in the hope that it will be useful,
 *	but WITHOUT ANY WARRANTY; without even the implied warranty of
 *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *	GNU General Public License for more details.
 *
 *	You should have received a copy of the GNU General Public License
 *	along with this program; if not, write to the Free Software
 *	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
 *
 * MANIFEST: functions to draw GIF rects
 */

#include <gif.h>


void
gif_rect(gp, x1, y1, x2, y2, clr)
	gif_ty		*gp;
	int		x1, y1;
	int		x2, y2;
	int		clr;
{
	int		tmp;
	int		x, y;

	if (x1 > x2)
	{
		tmp = x1;
		x1 = x2;
		x2 = tmp;
	}
	if (y1 > y2)
	{
		tmp = y1;
		y1 = y2;
		y2 = tmp;
	}
	for (y = y1; y < y2; ++y)
		for (x = x1; x < x2; ++x)
			gif_pixel_set(gp, x, y, clr);
}