comp.lang.idl-pvwave archive: archive » animation_image

Home » Public Forums » archive » animation_image_doc.pro

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

Re: animation_image_doc.pro [message #62131 is a reply to message #62084]

Tue, 26 August 2008 20:44

Mike Potter
Messages: 19
Registered: August 2008

Junior Member

Well, I know what I saw, but am uncertain enough of my own clumsy
knocking around with the object graphics keywords and such to insist
that I didn't make a mistake somewhere (not to mention being VERY
familiar with my seemingly infinite capacity for screw-ups). In fact
running the very same short piece of test code that I ran yesterday
which produced the effect that I described - now seems to work just
fine. I don't think I changed anything - but clearly SOMETHING
changed. Since I'm the only user on my computer......

Mike

On Aug 26, 10:46 am, David Fanning <n...@dfanning.com> wrote:
> Mike Potter writes:
>> had set backing store to IDL(2) because when
>> displaying a single image my system (WinXP Home) does not handle
>> backing-store as requested and so any time another window passes over
>> the image it is "erased" until re-drawn.
>
> I find this incredibly hard to believe. Are you sure?
>
> I've never used anything but the default (DEVICE, RETAIN=1)
> on any Windows computer I've ever owned (lots of them) and
> I've never had a window not do backing store correctly
> even once.
>
> Cheers,
>
> David
>
> --
> David Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Coyote's Guide to IDL Programming:http://www.dfanning.com/
> Sepore ma de ni thui. ("Perhaps thou speakest truth.")

Report message to a moderator

[Message index]

		animation_image_doc.pro By: Mike Potter on Mon, 25 August 2008 11:04
		Re: animation_image_doc.pro By: David Fanning on Tue, 26 August 2008 21:46
		Re: animation_image_doc.pro By: Mike Potter on Tue, 26 August 2008 20:44
		Re: animation_image_doc.pro By: David Fanning on Tue, 26 August 2008 07:46
		Re: animation_image_doc.pro By: Mike Potter on Tue, 26 August 2008 07:32
		Re: animation_image_doc.pro By: Vince Hradil on Tue, 26 August 2008 04:22
		Re: animation_image_doc.pro By: Wox on Tue, 26 August 2008 02:40

Previous Topic:	CONTOUR problem
Next Topic:	Re: Reading .h5 files into IDL

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Oct 10 00:05:28 PDT 2025

Total time taken to generate the page: 1.35887 seconds