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Re: plotting issues and questions


From: John W. Eaton
Subject: Re: plotting issues and questions
Date: Thu, 26 Apr 2007 16:03:57 -0400

On 26-Apr-2007, Matt Funk wrote:

| The admin rebooted the machine after which i was able to build octave2.9.10.
| But in general i would still be interested whether it is possible to pass 
| octave containers directly to gnuplot as opposed to going through a textfile 
| because it seems that a lot of gnuplots capabilities are limited when going 
| through octave syntax (which might very well be for a good reason).

Octave 2.9.10 has the functions __gnuplot_save_data__ and
__gnuplot_send_inline_data__.  These functions work with the plot
stream that is opened when you use the __gnuplot_X__ functions.  It is
completely separate from the connection to gnuplot that is made by the
other Matlab compatible functions like plot, line, mesh, etc.  They
are also internal commands, and may be removed from a future version
of Octave without notice (though perhaps put in a separate package to
be maintained separately).

jwe


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