blob: 888fd99ec95d044bf18b10b1e8ca808cfc69fbd9 (
plain) (
blame)
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
|
# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
include <gio.h>
# GPL_RESET -- Reset the state of the GPL common, forcing a call to
# re-initialize the cache in the next GADRAW call. Should be called at
# GOPEN time and thereafter whenever the a WCS is modified or an polyline,
# polymarker, etc. attribute is set.
procedure gpl_reset()
bool first_time
include "gpl.com"
data first_time /true/
begin
if (first_time) {
op = 1
first_time = false
} else
call gpl_flush()
wcs = -1
gp_out = NULL
pl_type = POLYLINE
last_point_inbounds = false
end
|
