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Re: Semi-transparent filled contours with direct graphics [message #90392 is a reply to message #90391]

Fri, 27 February 2015 12:10

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

geogal34 writes:

> I've tried that, but I end up with things not being lined up and only part of the image. The images aren't the same size either. I've only had success getting the base image to display properly using map_patch and tvscl. I've been trying for 2 weeks.

Well, there you go, then. Too hard. I do note that cgImage has code
built into it to make it easy to overlap images, contours, maps, etc. It
has always worked for me. :-)

Cheers,

David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thue. ("Perhaps thou speakest truth.")

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[Message index]

		Semi-transparent filled contours with direct graphics By: geogal34 on Fri, 27 February 2015 11:44
		Re: Semi-transparent filled contours with direct graphics By: David Fanning on Fri, 27 February 2015 11:52
		Re: Semi-transparent filled contours with direct graphics By: geogal34 on Fri, 27 February 2015 12:06
		Re: Semi-transparent filled contours with direct graphics By: David Fanning on Fri, 27 February 2015 12:10
		Re: Semi-transparent filled contours with direct graphics By: geogal34 on Wed, 04 March 2015 10:59
		Re: Semi-transparent filled contours with direct graphics By: David Fanning on Wed, 04 March 2015 11:04

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