comp.lang.idl-pvwave archive: archive » Yet Another IDL 8.2.3 Anomoly with Window Refresh

Home » Public Forums » archive » Yet Another IDL 8.2.3 Anomoly with Window Refresh

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: Yet Another IDL 8.2.3 Anomoly with Window Refresh [message #84919 is a reply to message #84914]

Tue, 18 June 2013 11:32

lecacheux.alain
Messages: 325
Registered: January 2008

Senior Member

Le mardi 18 juin 2013 19:04:51 UTC+2, David Fanning a écrit :
> Folks,
>
>
>
> I have some function graphics code that produces a box axes on a map.
>
> Because this involves a lot of "after the fact" manipulation, I usually
>
> turn window refreshing off so the user doesn't have to see all the
>
> machinations. But, the window refresh has seemingly gone South in IDL
>
> 8.2.3.
>
>
>
> Here is an example program. It works perfectly until you set the REFRESH
>
> keyword. Then, you just see a big cross in the graphics window. :-(
>
>
>
> ;***********************************************
>
> PRO Window_Refresh_Bug, Refresh=refresh
>
> win = Window()
>
> IF Keyword_Set(refresh) THEN win.refresh, /Disable
>
> mp = Map('Equirectangular', CENTER_LONGITUDE=180, $
>
> BOX_AXES=1, GRID_LATITUDE = 30, GRID_LONGITUDE = 45, $
>
> LABEL_POSITION=0, LIMIT=[-89.99, 0, 89.99, 360], CURRENT=win)
>
> mp['Latitudes'].label_angle=90
>
> mp['Longitudes'].label_angle=0
>
> grid = MapGrid( $
>
> LONGITUDE_MIN=0, LONGITUDE_MAX=360, $
>
> LATITUDE_MIN=-90, LATITUDE_MAX=90, $
>
> GRID_LONGITUDE=45, GRID_LATITUDE=30, $
>
> LABEL_POSITION=1, CURRENT=win)
>
> FOREACH g,grid.latitudes DO g.label_angle=270
>
> FOREACH g,grid.longitudes DO g.label_angle=0
>
> c = MapContinents(Color=!Color.red)
>
> IF Keyword_Set(refresh) THEN win.refresh
>
> END
>
> ;***********************************************
>
>
>
> Cheers,
>
>
>
> David
>
> --
>
> David Fanning, Ph.D.
>
> Fanning Software Consulting, Inc.
>
> Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
>
> Sepore ma de ni thue. ("Perhaps thou speakest truth.")

If you manually push the third button from the left in the window, you get the right plot!
Very strange.
alain.

Report message to a moderator

[Message index]

		Yet Another IDL 8.2.3 Anomoly with Window Refresh By: David Fanning on Tue, 18 June 2013 10:04
		Re: Yet Another IDL 8.2.3 Anomoly with Window Refresh By: lecacheux.alain on Tue, 18 June 2013 11:32
		Re: Yet Another IDL 8.2.3 Anomoly with Window Refresh By: David Fanning on Tue, 18 June 2013 11:37
		Re: Yet Another IDL 8.2.3 Anomoly with Window Refresh By: Mark Piper on Tue, 18 June 2013 12:19
		Re: Yet Another IDL 8.2.3 Anomoly with Window Refresh By: David Fanning on Tue, 18 June 2013 12:33
		Re: Yet Another IDL 8.2.3 Anomoly with Window Refresh By: Michael Galloy on Tue, 18 June 2013 13:07
		Re: Yet Another IDL 8.2.3 Anomoly with Window Refresh By: Mark Piper on Tue, 18 June 2013 13:35

Previous Topic:	structure length in files
Next Topic:	convert byte array [48,1221] to float

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sun Oct 12 07:15:32 PDT 2025

Total time taken to generate the page: 0.47978 seconds