| Re: jpg image [message #67448] |
Wed, 22 July 2009 12:03 |
dvila
Messages: 13
Registered: April 2006
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Junior Member |
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On Jul 22, 1:24 pm, David Fanning <n...@dfanning.com> wrote:
> dvila writes:
>> It's a very basic question: I'm placing several objects in a Z-buffer
>> (256 colors, 640x750). Among them I've a map (contour), annotations
>> (xyout), a scale bar, etc.
>> Now I'd like to add a logo (jpg image). How can I place this object in
>> the z-buffer before writing everything to a png file
>> (write_png,'filename',tvrd(),r,g,b?
>
> I'd try the TV command. :-)
>
> Cheers,
>
> David
> --
> David Fanning, Ph.D.
> Coyote's Guide to IDL Programming (www.dfanning.com)
> Sepore ma de ni thui. ("Perhaps thou speakest truth.")
Thanks!
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| Re: jpg image [message #67456 is a reply to message #67448] |
Wed, 22 July 2009 10:24  |
David Fanning
Messages: 11724
Registered: August 2001
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Senior Member |
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dvila writes:
> It's a very basic question: I'm placing several objects in a Z-buffer
> (256 colors, 640x750). Among them I've a map (contour), annotations
> (xyout), a scale bar, etc.
> Now I'd like to add a logo (jpg image). How can I place this object in
> the z-buffer before writing everything to a png file
> (write_png,'filename',tvrd(),r,g,b?
I'd try the TV command. :-)
Cheers,
David
--
David Fanning, Ph.D.
Coyote's Guide to IDL Programming (www.dfanning.com)
Sepore ma de ni thui. ("Perhaps thou speakest truth.")
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