| Re: Still getting trouble with ROI's [message #37900 is a reply to message #37899] |
Mon, 02 February 2004 09:47   |
David Fanning
Messages: 11724
Registered: August 2001
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Senior Member |
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Nuno Oliveira writes:
> Indeed, I'm going to start thinking my ROI tool. But still I've think very
> well what I really need.
>
> My deception comes from the fact that cw_defroi is not compatible with roi
> objects. That's what is REALLY annoying me.
Ah, well, two different eras. I feel the same way when
I'm flirting with those young waitresses down at the cafe. :-(
The time I've spent on this already this morning, combined
with the fact that I'm trying hard to get some real work done,
has nearly pushed this program over my personal threshold of
"Oh, hell, I'll just write the damn thing!" That, and I just
realized I could use something very much like it for the
next stage of the program I am (suppose to be) working on.
I presume you are trying to draw a polygon, right? And you
want the coordinates of the polygon, *not* the indices of
the points inside the polygon. Is that right? The requirement
for my program is that the ROI points be drawn in a freehand
way. Does that bother you?
Give me a day or two. Perhaps late tonight, although--of course--
that will mean a LOT more testing on your part. :-)
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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