From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Mikhail Titov" <mlt@gmx.us>
Subject: RE: [babel] Emitting both text & graphics output
Date: Tue, 22 Mar 2011 16:06:30 -0500
Message-ID: <001101cbe8d5$0467f130$0d37d390$@us>
References: <C9AE6A92.28554%ken.williams@thomsonreuters.com>
Mime-Version: 1.0
Content-Type: text/plain;
	charset="windows-1252"
Content-Transfer-Encoding: 7bit
Return-path: <emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org>
Received: from [140.186.70.92] (port=52329 helo=eggs.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1Q28mg-0005Ij-Vq
	for emacs-orgmode@gnu.org; Tue, 22 Mar 2011 17:06:37 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <mlt@gmx.us>) id 1Q28mf-0005md-L1
	for emacs-orgmode@gnu.org; Tue, 22 Mar 2011 17:06:34 -0400
Received: from mailout-us.gmx.com ([74.208.5.67]:57071)
	by eggs.gnu.org with smtp (Exim 4.71) (envelope-from <mlt@gmx.us>)
	id 1Q28mf-0005mE-Eh
	for emacs-orgmode@gnu.org; Tue, 22 Mar 2011 17:06:33 -0400
In-Reply-To: <C9AE6A92.28554%ken.williams@thomsonreuters.com>
Content-Language: en-us
List-Id: "General discussions about Org-mode." <emacs-orgmode.gnu.org>
List-Unsubscribe: <http://lists.gnu.org/mailman/listinfo/emacs-orgmode>,
	<mailto:emacs-orgmode-request@gnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/archive/html/emacs-orgmode>
List-Post: <mailto:emacs-orgmode@gnu.org>
List-Help: <mailto:emacs-orgmode-request@gnu.org?subject=help>
List-Subscribe: <http://lists.gnu.org/mailman/listinfo/emacs-orgmode>,
	<mailto:emacs-orgmode-request@gnu.org?subject=subscribe>
Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org
Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org
To: Ken.Williams@thomsonreuters.com, emacs-orgmode@gnu.org

I'm just a newbie user of org & babel, but as a workaround I'd split it into
several blocks and use session based work. For instance I have the following
in my dot emacs:

(setq org-babel-default-header-args:R
  '((:results . "output") (:session . "*R*")))

This way I can always see what is going on within ESS in *R* buffer and all
variables are preserved.

Mikhail

> -----Original Message-----
> From: emacs-orgmode-bounces+mlt=gmx.us@gnu.org [mailto:emacs-orgmode-
> bounces+mlt=gmx.us@gnu.org] On Behalf Of Ken.Williams@thomsonreuters.com
> Sent: Tuesday, March 22, 2011 3:03 PM
> To: emacs-orgmode@gnu.org
> Subject: [O] [babel] Emitting both text & graphics output
> 
> Hi,
> 
> Suppose I have a source block like the following, which both 'print's
> some
> text output and 'plot's to a graphics device:
> 
> ------------------------------
> #+begin_src R :file tp.png :exports both :results output graphics
> dat <-  matrix(runif(12), 6, 2)
> print(dat)
> plot(dat)
> #+end_src
> ------------------------------
> 
> 
> 
> I can't seem to get the print() output to display, either by exporting
> to
> HTML or by simple evaluation of the code block.
> 
> 'C-c C-c' results in the following 'results' section:
> 
> ------------------------------
> #+results:
> [[file:tp.png]]
> ------------------------------
> 
> 
> 
> And 'C-c C-e b' results in HTML output like this:
> 
> ------------------------------
> <pre class="src src-R">dat <span style="color: #008b8b;">&lt;-</span>
> matrix(runif(12), 6, 2)
> print(dat)
> plot(dat)
> </pre>
> <p>
> <img src="tp.png"  alt="tp.png" />
> </p>
> 
> ------------------------------
> 
> 
> 
> Neither of those have the actual printed matrix output, which would be
> something like this:
> 
> ------------------------------
> #+begin_src R :exports both :results output
> dat <-  matrix(runif(12), 6, 2)
> print(dat)
> #+end_src
> 
> #+results:
> :           [,1]      [,2]
> : [1,] 0.3675202 0.1995134
> : [2,] 0.9221087 0.1225686
> : [3,] 0.6534830 0.6986238
> : [4,] 0.3523151 0.1299406
> : [5,] 0.7207582 0.5494278
> : [6,] 0.3665547 0.6328452
> ------------------------------
> 
> 
> 
> 
> Any clues?  Thanks.
> 
> 
> 
> --
> Ken Williams
> Senior Research Scientist
> Thomson Reuters
> http://labs.thomsonreuters.com
>