1 /*-
2 * Copyright (c) 1983, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * %sccs.include.proprietary.c%
6 */
7
8 #ifndef lint
9 static char sccsid[] = "@(#)circle.c 8.1 (Berkeley) 06/04/93";
10 #endif /* not lint */
11
12 #include "aed.h"
13
14 /*---------------------------------------------------------
15 * Circle draws a circle.
16 *
17 * Results: None.
18 *
19 * Side Effects:
20 * A circle of radius r is drawn at (x,y).
21 *---------------------------------------------------------
22 */
circle(x,y,r)23 circle(x, y, r)
24 int x, y, r;
25 {
26 char buf[3];
27 setcolor("01");
28 putc('Q', stdout);
29 outxy20(x, y);
30 putc('O', stdout);
31 chex((r*scale)>>12, buf, 2);
32 fputs(buf, stdout);
33 (void) fflush(stdout);
34 }
35