Hi Andreas,
>> On Sun, 17 Jun 2012 22:19:39 +0200, Andreas Leha said:
> Hi all,
> I am having troubles in using the header argument :units which is
> implemented for R source blocks. Example:
> #+begin_src R :results graphics :file wideplot.png :width 14 :height 7
:units "cm"
> plot(1:10, 1:10)
> #+end_src
It seems to work if you do this :units "'cm'" :res 100, i.e.:
#+begin_src R :results graphics :file wideplot.png :width 14 :height 7 :units
"'cm'" :res 100
plot(1:10, 1:10)
#+end_src
> This expands to
> : png(filename="wideplot.png",height=7,units=cm,width=14)
> : plot(1:10, 1:10)
> : dev.off()
> and leads -- when evaluated -- to the error
> : Fehler in match.arg(units, c("in", "px", "cm", "mm")) :
> : 'arg' must be NULL or a character vector
> I guess this is a bug, correct? Otherwise, how do I correctly use
> this header argument?
I can't comment on whether it is a bug or not.
> Regards,
> Andreas
--
Myles
