From help-octave-request at bevo dot che dot wisc dot edu Thu Jan  8 08:34:02 2004
Subject: Re: gset output-command
From: Geraint Paul Bevan <g dot bevan at eng dot gla dot ac dot uk>
To: Michel <michel at lumumba dot luc dot ac dot be>
CC: Octave-help <help-octave at bevo dot che dot wisc dot edu>
Date: Thu, 08 Jan 2004 14:32:47 +0000

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Michel wrote on 01/08/04 14:24:
| Hey,
|
| I'm trying to write a simple m-file with wich I can save plots (also if
| I rotated them). It works, but I can't seem
| to use a string-variable for teh file-name?? Can't I specify a variable?
| Is it just passed on to gnuplot?
|
| gset output filename
|

You can use eval and sprintf to pass a variable's value to gnuplot:
eval (sprintf ("gset output '%s'", filename))


- --
Geraint Bevan
http://www.mech.gla.ac.uk/~gbevan

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