From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Charles C. Berry" <ccberry@ucsd.edu>
Subject: Re: org-babel source code :fonts serif not working
Date: Thu, 26 Mar 2015 11:15:23 -0700
Message-ID: <alpine.OSX.2.00.1503261106320.1241@charles-berrys-macbook.local>
References: <182B46AC-4D37-45AA-A576-8F3569B5080F@agrarianresearch.org>
Mime-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
Return-path: <emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org>
Received: from eggs.gnu.org ([2001:4830:134:3::10]:57276)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <ccberry@ucsd.edu>) id 1YbCJY-0005C9-S2
	for emacs-orgmode@gnu.org; Thu, 26 Mar 2015 14:15:33 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <ccberry@ucsd.edu>) id 1YbCJV-0002va-HK
	for emacs-orgmode@gnu.org; Thu, 26 Mar 2015 14:15:32 -0400
Received: from iport-acv5-out.ucsd.edu ([132.239.0.10]:18460)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <ccberry@ucsd.edu>) id 1YbCJV-0002vA-1R
	for emacs-orgmode@gnu.org; Thu, 26 Mar 2015 14:15:29 -0400
In-Reply-To: <182B46AC-4D37-45AA-A576-8F3569B5080F@agrarianresearch.org>
List-Id: "General discussions about Org-mode." <emacs-orgmode.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/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: <https://lists.gnu.org/mailman/listinfo/emacs-orgmode>,
	<mailto:emacs-orgmode-request@gnu.org?subject=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: Vikas Rawal <vikaslists@agrarianresearch.org>
Cc: org-mode mailing list <emacs-orgmode@gnu.org>

On Thu, 26 Mar 2015, Vikas Rawal wrote:

> The following code does not produce image with serif fonts for me. It 
> used to work earlier but it seems the behaviour has changed. Could 
> anyone confirm.

AFAICS, it does not work in R.

FWIW, the code that Babel sends to R is (after some formatting):

#+BEGIN_SRC R
   png(filename="filename.png",width=1200,height=700,fonts="serif")
   tryCatch({
   <<<< your plot goes here >>>>
   },
            error=function(e){
                plot(x=-1:1, y=-1:1, type='n', xlab='', ylab='', 
axes=FALSE)
                text(x=0, y=0, labels=e$message, col='red')
                paste('ERROR', e$message, sep=' : ')})
   dev.off()
#+END_SRC

If you can get that or something like to work in R, report back here.

Otherwise take this to one of the R lists.

Also, I note that the filename "filename.png" seems troublesome even apart 
from the font issue. I do not have time to run down why that might be.

Chuck



>
> #+BEGIN_SRC R :results output graphics :exports results :file filename.png :width 1200 :height 700 :fonts serif
> <<R code here to produce a graph>>
> #+END_SRC
>