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Re: Black background in IDL 8.1 map projections? [message #77783 is a reply to message #77777]

Sun, 25 September 2011 18:32

natha
Messages: 482
Registered: October 2007

Senior Member

I get something similar when I try to save Post Scripts with
transparency. PS does not support transparency and converts the alpha
channel to black. Sometimes I have 2 IDLgrImages, one with completly
tranparent pixels over another image. I have to take both images and
blend them if I want to create a PS. In you case, I don't know how you
could solve the problem because I don't like NG and I never use
them :)

nata

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[Message index]

		Re: Black background in IDL 8.1 map projections? By: David Fanning on Mon, 26 September 2011 10:45
		Re: Black background in IDL 8.1 map projections? By: David Fanning on Mon, 26 September 2011 08:48
		Re: Black background in IDL 8.1 map projections? By: Mark Piper on Mon, 26 September 2011 08:35
		Re: Black background in IDL 8.1 map projections? By: natha on Sun, 25 September 2011 18:32
		Re: Black background in IDL 8.1 map projections? By: David Fanning on Sat, 24 September 2011 07:34

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