4.4BSD/usr/src/lib/libplot/dumb/line.c

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/*-
 * Copyright (c) 1980, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * This module is believed to contain source code proprietary to AT&T.
 * Use and redistribution is subject to the Berkeley Software License
 * Agreement and your Software Agreement with AT&T (Western Electric).
 */

#ifndef lint
static char sccsid[] = "@(#)line.c	8.1 (Berkeley) 6/4/93";
#endif /* not lint */

#include "dumb.h"

line(x0, y0, x1, y1)
	int x0, y0, x1, y1;
{
	int x,y;

	scale(x0, y0);
	x = x1;
	y = y1;
	scale(x, y);
	currentx = x0;
	currenty = y0;
	screenmat[currentx][currenty] = '*';
	dda_line('*', x0, y0, x1, y1);
}