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Re: Why is the content of my object graphics window being wiped? [message #84841 is a reply to message #84840]

Wed, 12 June 2013 15:46

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Paul van Delst writes:

> Sure. Take a look at:
> http://ftp.emc.ncep.noaa.gov/jcsda/CRTM/.plots/Screenshot.pn g

Yikes!

> I think the offender is
> q = get_kbrd(1)
> but that's not an issue for DG window refresh/retain and I can't recall
> it being an issue for FG in the past either. I pause to peruse and
> compare FG plots all the time.

Ah, this I can believe. :-)

If I interrupt widget programs, I can get this same sort of odd
behavior. I don't think FG windows are IDL widgets (am I mistaken?), but
I can imagine them going bonkers when they get interrupted. Maybe they
can't recover to handle the window expose event.

Very strange. Maybe Coyote Graphics will stick around longer than I
expected it to. :-)

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.")

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[Message index]

		Why is the content of my object graphics window being wiped? By: dplatten on Wed, 12 June 2013 05:24
		Re: Why is the content of my object graphics window being wiped? By: dplatten on Wed, 12 June 2013 05:31
		Re: Why is the content of my object graphics window being wiped? By: dplatten on Wed, 12 June 2013 05:35
		Re: Why is the content of my object graphics window being wiped? By: David Fanning on Wed, 12 June 2013 05:57
		Re: Why is the content of my object graphics window being wiped? By: dplatten on Thu, 13 June 2013 01:01
		Re: Why is the content of my object graphics window being wiped? By: Paul Van Delst[1] on Wed, 12 June 2013 12:55
		Re: Why is the content of my object graphics window being wiped? By: David Fanning on Wed, 12 June 2013 13:13
		Re: Why is the content of my object graphics window being wiped? By: Paul Van Delst[1] on Wed, 12 June 2013 15:35
		Re: Why is the content of my object graphics window being wiped? By: David Fanning on Wed, 12 June 2013 15:46
		Re: Why is the content of my object graphics window being wiped? By: Mark Piper on Fri, 14 June 2013 11:13
		Re: Why is the content of my object graphics window being wiped? By: Haje Korth on Sat, 15 June 2013 03:29

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