* Babel, gnuplot, post processing
@ 2012-05-11 15:57 skip
2012-05-11 20:43 ` Eric Schulte
2012-05-12 7:58 ` Eric Fraga
0 siblings, 2 replies; 4+ messages in thread
From: skip @ 2012-05-11 15:57 UTC (permalink / raw)
To: emacs-orgmode
How can I perform post processing on eps files produced by gnuplot
source blocks? I want to take out the extra white space margins in the
eps file by running eps2eps utility on the eps file produced by
gnuplot.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Babel, gnuplot, post processing
2012-05-11 15:57 Babel, gnuplot, post processing skip
@ 2012-05-11 20:43 ` Eric Schulte
2012-05-12 7:58 ` Eric Fraga
1 sibling, 0 replies; 4+ messages in thread
From: Eric Schulte @ 2012-05-11 20:43 UTC (permalink / raw)
To: skip; +Cc: emacs-orgmode
skip <scp0801@gmail.com> writes:
> How can I perform post processing on eps files produced by gnuplot
> source blocks? I want to take out the extra white space margins in the
> eps file by running eps2eps utility on the eps file produced by
> gnuplot.
>
I believe that if given a :file header argument the gnuplot block will
return the path to the altered file as it's return result. You could
use a :var header argument to feed this path into a shell script code
block which could call eps2eps on the resulting file.
With this setup, every time the sh code block is evaluated it will call
the gnuplot code block before it is run. See the relevant manual
chapter for more information.
http://orgmode.org/manual/Working-With-Source-Code.html
Cheers,
--
Eric Schulte
http://cs.unm.edu/~eschulte/
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Babel, gnuplot, post processing
2012-05-11 15:57 Babel, gnuplot, post processing skip
2012-05-11 20:43 ` Eric Schulte
@ 2012-05-12 7:58 ` Eric Fraga
2012-05-13 22:37 ` skip
1 sibling, 1 reply; 4+ messages in thread
From: Eric Fraga @ 2012-05-12 7:58 UTC (permalink / raw)
To: skip; +Cc: emacs-orgmode
skip <scp0801@gmail.com> writes:
> How can I perform post processing on eps files produced by gnuplot
> source blocks? I want to take out the extra white space margins in the
> eps file by running eps2eps utility on the eps file produced by
> gnuplot.
The easiest solution (although maybe not the most elegant) is to do this
from within gnuplot. I do something similar in that I process the eps
to create a pdf.
#+begin_src gnuplot :file xxx.pdf
reset
clear
set output 'xxx.eps'
set terminal postscript eps enhanced 18
...
plot ...
! epstopdf xxx.eps
#+end_src
--
: Eric S Fraga (GnuPG: 0xC89193D8FFFCF67D) in Emacs 24.1.50.1
: using Org release_7.8.09-527-gc2aac5
^ permalink raw reply [flat|nested] 4+ messages in thread
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2012-05-11 15:57 Babel, gnuplot, post processing skip
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2012-05-13 22:37 ` skip
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