| xroi window too large [message #36673] |
Thu, 16 October 2003 14:45  |
scjohnson
Messages: 3
Registered: October 2003
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Junior Member |
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Hello all,
I'm working with exceptionally large images and would like to select
an ROI using xroi. Unfortunately, I don't see any way to make the
window xroi pops up smaller than the actual size of the image (too
large for me).
Someone must have solved this before but my google searches haven't
returned anything reasonable.
Is there anyone with some insight?
Thanks in advance,
stephen
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| Re: xroi window too large [message #36745 is a reply to message #36673] |
Fri, 17 October 2003 21:45  |
Andrew Cool
Messages: 219
Registered: January 1996
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Senior Member |
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"Stephen Johnson" <scjohnson@llnl.gov> wrote in message
news:ca79fa7.0310161345.78877705@posting.google.com...
> Hello all,
>
> I'm working with exceptionally large images and would like to select
> an ROI using xroi. Unfortunately, I don't see any way to make the
> window xroi pops up smaller than the actual size of the image (too
> large for me).
>
> Someone must have solved this before but my google searches haven't
> returned anything reasonable.
>
> Is there anyone with some insight?
>
> Thanks in advance,
>
> stephen
As the source of XROI resides in the LIB directory of the IDL distribution,
why not fiddle with the code to make it do what you want it to do?
Andrew
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| Re: xroi window too large [message #36747 is a reply to message #36673] |
Fri, 17 October 2003 15:24 |
JD Smith
Messages: 850
Registered: December 1999
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Senior Member |
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On Fri, 17 Oct 2003 13:26:17 -0700, David Fanning wrote:
> Stephen Johnson writes:
>
>> I'm an IDL novice, so the first thing I did was tab after xroi in emacs
>> to find the x/y_scroll_size option and tried them out. This solves one
>> problem (the window was too big) but it doesn't do what I really want
>> -- which I didn't make sufficiently clear in my original posting.
>>
>> I wish that xroi showed a scaled version of my image, not just the
>> image at maximum size with scroll bars set so it fits on my screen. The
>> issue is that I want my users to be able to see the entire (scaled)
>> image on screen and make a simple ROI cut. It's possible they could
>> muddle through it with the scroll_size option set small enough, but it
>> would be nicer if they could see the entire image.
>
> Well, there are always people standing by to build you whatever you
> need, for a small price. :-)
I'm was just pleased to see an IDL novice thinking "hit tab after a
command" in Emacs is part of the standard IDL programming workflow. It
certainly is for me.
JD
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| Re: xroi window too large [message #36751 is a reply to message #36673] |
Fri, 17 October 2003 13:26 |
David Fanning
Messages: 11724
Registered: August 2001
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Senior Member |
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Stephen Johnson writes:
> I'm an IDL novice, so the first thing I did was tab after xroi in
> emacs to find the x/y_scroll_size option and tried them out. This
> solves one problem (the window was too big) but it doesn't do what I
> really want -- which I didn't make sufficiently clear in my original
> posting.
>
> I wish that xroi showed a scaled version of my image, not just the
> image at maximum size with scroll bars set so it fits on my screen.
> The issue is that I want my users to be able to see the entire
> (scaled) image on screen and make a simple ROI cut. It's possible
> they could muddle through it with the scroll_size option set small
> enough, but it would be nicer if they could see the entire image.
Well, there are always people standing by to build you
whatever you need, for a small price. :-)
Cheers,
David
--
David W. Fanning, Ph.D.
Fanning Software Consulting, Inc.
Phone: 970-221-0438, E-mail: david@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155
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