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How To Display Transparent PNG Image [message #54587]

Fri, 22 June 2007 10:50

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Folks,

Someone asked me today how to display a transparent PNG file
with dimensions [4,93,93] in direct graphics this morning.
This was a logo he wanted to display in the corner of a
map projection. It turned out to be a LOT more complicated
than I expected it to be.

Anyway, I sorted it out and wrote an article about it, as
it is doubtful I remember how to do this in the future. :-)

You can find it here:

http://www.dfanning.com/documents/tips.html#NewTips

Cheers,

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

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