Re: controling width of graphviz source block result

[regcl <regcl@channing.harvard.edu>]

Hi Nicolas, 

Thank you for your earlier comments.  In order to adjust the scaling of
a graphic generated by a R source block I am doing this ...

** adjusting scaling of a figure generated from source
#+begin_src R :results graphics silent :file foo2.pdf :exports results 
  plot(c(1:10), c(10:1))
  #+end_src
#+attr_latex: :width .35\textwidth
file:foo2.pdf 

While this does work, it is a wee bit unsatisfying to type "foo2.pdf""
twice.

Is there a better way to apply the latex keyword to the results?

Many thanks,
regcl

Nicolas Goaziou <n.goaziou@gmail.com> writes:

> Hello,
>
> regcl <regcl@channing.harvard.edu> writes:
>
>> So I am understanding from your answer that attribues only "modify" the
>> next immediate "thing" in the .org document, and do not persist, so to
>> speak.
>
> "things" are called "elements" in Org lingo and "attributes" are called
> "affiliated keywords". So, yes, affiliated keywords apply to the element
> right after them.
>
>> But I have discovered that it works to stack them up like this ...
>>
>> #+ATTR_HTML: :width 1000
>> #+ATTR_ODT: :width 15 :height 15
>> [[file:gnus.png]]
>>
>> ... so I am a little confused. 
>>
>> Could you please clarify?
>
> Both keywords are affiliated keywords. There is only one element in this
> example (a paragraph containing a single link). Affiliated keywords
> apply to the next element, not the next affiliated keyword.
>
> For more information, see:
>
>   http://orgmode.org/worg/dev/org-syntax.html
>
> or the comments at the beginning of "org-element.el".
>
>
> Regards,