From help-request at octave dot org Mon Jan 10 10:07:58 2005
Subject: Re: plot fill
From: "Dmitri A. Sergatskov" <dmitri at unm dot edu>
To: Carine Simon <csimon at utm dot csic dot es>
CC: Octave Help <help at octave dot org>
Date: Mon, 10 Jan 2005 09:08:38 -0700

Carine,

To 'unset <something>' you can also do 'set no<something>'. E.g. in octave it
would become: "gset nolabel".  This is old gnuplot
syntax and that will give you a warning, but should work nevertheless.
Another of the gnuplot new features (which were not in gnuplot 3.7) will
not support this syntax, and you would need to do something 
like 'graw("unset mouse\n")'

I hope that new gnuplot interface that John Eaton mentioned some time ago
will handle this better.

I am not sure I follow your question about colors. You can specify colors
explicitly with plot(x,y,FMT) command (see "help plot" in octave for details).

Sincerely,

Dmitri.

Carine Simon wrote:
> Hi Dmitri,
> 
> Thank you for your answer.
> It seems to work quite well but I've still got few problems: I don't
> know how to put all colours to black neither how to unset labels (now,
> it gives a list of all lines). I think I've understood how to do it from
> within gnuplot (unset label for example) but I don't understand how to
> do it from octave.
> 
> Best regards,
> Carine.
> 
> -----Mensaje original-----
> De: Dmitri A. Sergatskov [mailto:dmitri at unm dot edu] 
> Enviado el: sábado, 08 de enero de 2005 1:53
> Para: Carine Simon
> CC: help at octave dot org
> Asunto: Re: plot fill
> 
> Carine Simon wrote:
> ...
> 
>>called "SegyMAT" and its wiggle.m function. The problem is with the
> 
> "fill"
> 
>>function which doesn't seem to work as Matlab's does.
> 
> ...
> 
>>      fill(x(i)+[xt,fliplr(xt1)],[t,fliplr(t)],"k"); %[0 0 0])
> 
> 
> Since current gnuplot support filled curve mode you can try to
> experiment with
> 
> gset style data filledcurves
> plot(x(i)+[xt,fliplr(xt1)],[t,fliplr(t)])
> 
> (see "help filledcurves" in gnuplot for details)
> 
> Regards,
> 
> Dmitri.
> 



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