| Re: number keyword in legend [message #78677 is a reply to message #78676] |
Fri, 16 December 2011 08:20  |
David Fanning
Messages: 11724
Registered: August 2001
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Senior Member |
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simona bellavista writes:
> I use IDL v7.0 and the built-in procedure legend.
> I am trying to make the horizontal lines in legend shorter by using
> the number keyword, but I realized that it can just increase the
> length. By horizontal lines I mean the lines you get by specifying the
> linestyle keyword.
>
> I have also tried to use leg.pro from sterner, but it looks like it
> doesn't work with the ps device, does it?
I don't believe there *is* a built-in LEGEND procedure
in IDL 7, and I don't know much of anything about Ray
Sterner's routines, except that it would surprise me
a GREAT deal if one of Ray's programs didn't work in
PostScript!
All that said, I think most people use AL_Legend
from the NASA Astronomy Library:
http://www.idlcoyote.com/cg_tips/al_legend.php
Cheers,
David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")
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