2.11BSD/src/usr.lib/libplot/dumb/line.c

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/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 */

#ifndef lint
static char sccsid[] = "@(#)line.c	5.1 (Berkeley) 5/7/85";
#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);
}