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Re: problems to generate gif graphic files:
From: |
Alan Robert Clark |
Subject: |
Re: problems to generate gif graphic files: |
Date: |
Thu, 25 Apr 2002 09:27:30 +0200 (SAST) |
On Wed, 24 Apr 2002, fermin wrote:
> Hi all !!
>
> I have a problem working with octave.
>
> I'm having problems to generate gif graphic files from a Octave file
> with the
> command gset output "filename" where the param filename contain path of
> file. Can i put the "filename" like a variable?
>
> Is it possible to do it?
using eval and sprintf as in the following function:
function printEpsPng (name)
% Converts the current plot into an .eps file for printing and a .png file
% for web-browsing...
% It is called with a filename-without-extension, in typical fashion.
eval(sprintf('gset label "%s" at screen 1,0 right', name));
gset terminal postscript eps color;
eval(sprintf('gset output "%s.eps"', name));
replot;
gset terminal png color;
eval(sprintf('gset output "%s.png"', name));
replot;
endfunction
>
> May somebody help me ?
>
> Best regard.
>
>
>
>
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>
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--
Alan Robert Clark, Pr Eng Computational Electromagnetics
Dept Elec Eng Wits University
Wits; Gauteng ``Bugs are later known as features''
2050 South Africa Ps 111:10; Ps 37/150
Fax (+27 11)403-1929 address@hidden(Pref)
Tel (+27 11)717-7223(24hr) <http://YingTongDiddleiPo.ee.wits.ac.za/>
**Linux 2.2pl16(RH7.0)---the choice of a GNU generation.**
-------------------------------------------------------------
Octave is freely available under the terms of the GNU GPL.
Octave's home on the web: http://www.octave.org
How to fund new projects: http://www.octave.org/funding.html
Subscription information: http://www.octave.org/archive.html
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