circle.c

来自「<B>Digital的Unix操作系统VAX 4.2源码</B>」· C语言 代码 · 共 35 行

/*
 *		Copyright (C) 1986 by
 *		DIGITAL EQUIPMENT CORPORATION, Maynard, MA.
 *
 *  This software is furnished under a license and may be used and copied
 * only in accordance with the terms of such license and with the inclusion
 * of the above copyright notice.
 *
 * Creation date: February 1, 1986
 * Modifications: Added lvp16 dependent code.
 */

/*
 * 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[]="@(#)circle.c	4.1	ULTRIX	7/2/90";
#endif not lint

#include "lvp16.h"

circle (xc,yc,r)
int xc,yc,r;
{
	if(r < 1){
		point(xc,yc);
		return;
	}
	move(xc,yc);
	printf("CI %d 1;", xsc(r));
}