point.c

操作系统SunOS 4.1.3版本的源码

/*
 * 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[] = "@(#)point.c 1.1 92/07/30 SMI"; /* from UCB 5.2 4/30/85 */
#endif not lint


#include "aed.h"

/*---------------------------------------------------------
 *	This routine plots a single point.
 *
 *	Results:	None.
 *
 *	Side Effects:
 *	A single point is displayed on the screen.
 *	The point is made the current point.
 *---------------------------------------------------------
 */
point(x, y)
int x, y;
{
    setcolor("01");
    putc('Q', stdout);
    outxy20(x, y);
    fputs("O01", stdout);
    (void) fflush(stdout);
    curx = x;
    cury = y;
}