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Re: Column and Row of ROI pixels [message #46689]

Tue, 06 December 2005 09:11

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Tony Lang writes:

> Hi all. Can anyone think of an easy way to extract the column and row
> number of pixels within an ROI defined using defroi? Basically I'm
> thinking of output similar to what you would get using the cursor
> command:
> cursor,x,y,/device
>
> What I'd like is the x and y values of all the pixels within the roi.

Try ARRAY_INDICES. :-)

Cheers,

David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/

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