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[] = "@(#)line.c 8.1 (Berkeley) 06/04/93";
10 #endif /* not lint */
11
12 #include "aed.h"
13
14 /*---------------------------------------------------------
15 * Line draws a line between two points.
16 *
17 * Results: None.
18 *
19 * Side Effects:
20 * A line is drawn on the screen between (x1, y1) and (x2, y2).
21 *---------------------------------------------------------
22 */
line(x1,y1,x2,y2)23 line(x1, y1, x2, y2)
24 int x1, y1, x2, y2;
25 {
26 setcolor("01");
27 putc('Q', stdout);
28 outxy20(x1, y1);
29 putc('A', stdout);
30 outxy20(x2, y2);
31 (void) fflush(stdout);
32 curx = x2;
33 cury = y2;
34 }
35