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Re: Full Image Display [message #37811 is a reply to message #37810]

Fri, 23 January 2004 12:24

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Gaurav writes:

> Could anyone please tell me...how do we display a image in IDL?
> Right now i am using the 'TV' function but it is not displaying the
> full image. It is actually displaying only a 512*512 portion of the
> image (irrespective of the actual size of the image provided it is
> more than 512*512). Can anyone tell me why does it happen so & also
> suggest a better alternative for the 'TV' function.

I'm guessing your window is only 512 by 512 (or something
like it). If you want something smarter than TV there are
several alternatives, TVImage, IMDISP, PLOTIMAGE, etc. Here
is one:

http://www.dfanning.com/programs/tvimage.pro

These will take into consideration the size of the window
when displaying the data and make the image smaller if
need be.

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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[Message index]

		Re: Full Image Display By: David Fanning on Mon, 26 January 2004 06:36
		Re: Full Image Display By: Fotis on Mon, 26 January 2004 00:04
		Re: Full Image Display By: David Fanning on Sat, 24 January 2004 13:13
		Re: Full Image Display By: gauravjn123 on Sat, 24 January 2004 10:15
		Re: Full Image Display By: btt on Fri, 23 January 2004 12:26
		Re: Full Image Display By: David Fanning on Fri, 23 January 2004 12:24

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