1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
include <mach.h>
include "zdisplay.h"
include "iis.h"
# IISBLK -- Blink IIS display frames at millisecond time resolution.
procedure iisblk (chan1, chan2, chan3, chan4, nframes, rate)
int chan1[ARB]
int chan2[ARB]
int chan3[ARB]
int chan4[ARB]
int nframes
real rate
int msec, status, xcur, ycur
int and()
begin
status = 0
msec = int (rate * 1000.)
while (and (status, PUSH) == 0) {
call zwmsec (msec)
call iisrgb (chan1, chan1, chan1)
call zwmsec (msec)
call iisrgb (chan2, chan2, chan2)
if (nframes >= 3) {
call zwmsec (msec)
call iisrgb (chan3, chan3, chan3)
}
if (nframes == 4) {
call zwmsec (msec)
call iisrgb (chan4, chan4, chan4)
}
call iisrcr (status, xcur, ycur)
}
end
|
