From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rainer M Krug Subject: Re: [babwel] Simplify graph generation and copying? Date: Sat, 31 Mar 2012 15:34:53 +0200 Message-ID: <4F7707FD.1090207@gmail.com> References: <4F745867.3060104@gmail.com> <87mx6xdi5z.fsf@med.uni-goettingen.de> Reply-To: R.M.Krug@gmail.com Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from eggs.gnu.org ([208.118.235.92]:40538) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SDySM-0002xJ-JX for emacs-orgmode@gnu.org; Sat, 31 Mar 2012 09:35:03 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SDySK-0002ZV-Gk for emacs-orgmode@gnu.org; Sat, 31 Mar 2012 09:35:02 -0400 Received: from mail-we0-f169.google.com ([74.125.82.169]:46732) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SDySK-0002Vy-6T for emacs-orgmode@gnu.org; Sat, 31 Mar 2012 09:35:00 -0400 Received: by werj55 with SMTP id j55so1149105wer.0 for ; Sat, 31 Mar 2012 06:34:57 -0700 (PDT) In-Reply-To: <87mx6xdi5z.fsf@med.uni-goettingen.de> List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org To: Andreas Leha Cc: emacs-orgmode@gnu.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 30/03/12 21:04, Andreas Leha wrote: > Rainer M Krug writes: > >> Hi >> >> I do the following to create a graph in R and then convert / copy / do other stuff with it in >> the bash shell: >> >> #+header: :results graphics #+header: :file Test.pdf #+header: :width 4 #+header: :height 8 >> #+header: :pointsize 8 #+begin_src R plot(runif(100)) #+end_src >> >> #+BEGIN_SRC sh :session shell cp Test.pdf Test2.pdf #+END_SRC >> >> >> Is there a way of automatically giving the ffile name from the :file parameter tio the second >> code block, so that I just have to change the :file argument when I want a different name for >> the graph? >> >> Thanks, >> >> Rainer > > > Hi Rainer, > > I am not aware of any possibility to pass the :file parameter from one code block to another. > But for your use case, the file name is also the return value of the R code block. So, you can > do: Looks absolutely perfect. Thanks a lot, Rainer > > #+name: mypdfplot #+header: :results graphics #+header: :file Test.pdf #+header: :width 4 > #+header: :height 8 #+header: :pointsize 8 #+begin_src R plot(runif(100)) #+end_src > > > #+BEGIN_SRC sh :session shell :var mypdf=mypdfplot() cp "$mypdf" Test2.pdf #+END_SRC > > Best, Andreas > > - -- Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany) Centre of Excellence for Invasion Biology Stellenbosch University South Africa Tel : +33 - (0)9 53 10 27 44 Cell: +33 - (0)6 85 62 59 98 Fax : +33 - (0)9 58 10 27 44 Fax (D): +49 - (0)3 21 21 25 22 44 email: Rainer@krugs.de Skype: RMkrug -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk93B/gACgkQoYgNqgF2egrQXACeIJpeUNeTCa9amYfs8YI1Nv4F USkAn0xY0CnVHIqALy+h7rpuE19Mhjcz =wQVz -----END PGP SIGNATURE-----