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Re: Writing to the IDLde [message #52680 is a reply to message #52549]

Wed, 14 February 2007 09:04

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Wayne Landsman writes:

> Well, my original problem is to update a program
> (http://idlastro.gsfc.nasa.gov/ftp/pro/tv/curval.pro ) that continuously
> displays derived values depending on the cursor position. It is similar
> to the IITVIS routine RDPIX, which displays only the cursor position and
> intensity. Interestingly, IITVIS does not consider RDPIX to be an
> obsolete routine, even though it does not work under the IDE (and thus not
> under Windows).

Wayne, if you can't get anything else to work, you can
steal most of the code for READ_PIXEL, which is a RDPIX
that works:

http://www.dfanning.com/tips/read_pixel.html

Cheers,

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

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[Message index]

		Writing to the IDLde By: news.verizon.net on Tue, 13 February 2007 12:07
		Re: Writing to the IDLde By: KRDean on Wed, 14 February 2007 10:58
		Re: Writing to the IDLde By: David Fanning on Wed, 14 February 2007 09:04
		Re: Writing to the IDLde By: wlandsman@jhu.edu on Wed, 14 February 2007 08:58
		Re: Writing to the IDLde By: Ben Panter on Wed, 14 February 2007 08:02

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