| Re: xmargin and ymargin keywords ignored in cgplot [message #86791 is a reply to message #86783] |
Tue, 03 December 2013 17:04  |
Xin Tao
Messages: 40
Registered: April 2011
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Member |
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Thanks David. I'll think about using POSITION instead of margins with cgplot. Don't want to break other routines of mine using CG. :-)
Best,
Xin Tao
On Tuesday, December 3, 2013 9:12:05 PM UTC+8, David Fanning wrote:
> Xin Tao writes:
>
>
>
>> I just noticed that cgplot in David's coyote library doesn't seem to take xmargin and ymargin keywords. These keywords are not listed in the doc of cgplot, so I guess they are passed via " _REF_EXTRA=extra". Could someone please tell me how to make these two keywords effective?
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>
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> I guess you can file this under the personal quirk category, but I don't
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> believe in margins. I believe in positioning things with the POSITION
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> keyword. The reason for this is that I know where things are going to go
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> when I use the Position keyword, since normalized units mean the same
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> thing everywhere. Margins are specified using *character* units and I
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> find them confounding and impossible to work with. You can't match up
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> different kinds of plots using them. You don't know where things are in
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> the window, etc. I find them a nightmare. It's the same reason you will
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> never find me using a TVSCL command. :-)
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>
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> If you want to use them, you will have to find the section of code that
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> defines the default plot position and get rid of it. But, if you do, I
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> can practically guarantee you will run into other problems with Coyote
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> Graphics routines.
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> Cheers,
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>
>
> David
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> --
>
> 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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