line.c

来自「操作系统SunOS 4.1.3版本的源码」· C语言 代码 · 共 27 行

/*
 * 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 1.1 92/07/30 SMI"; /* from UCB 5.1 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);
}