Re: Babel->Latex export: how to set includegraphics scale?

2020-10-26 Thread Mirko Vukovic 
On Fri, Oct 23, 2020 at 2:12 PM Mirko Vukovic 
wrote:

>
> On Thu, Oct 22, 2020 at 2:41 PM TEC  wrote:
>
>>
>> Hi Mirko
>>
>> Mirko Vukovic  writes:
>>
>> > Instead specifying the width, I'd like to use the parameter
>> > \scale.
>>
>> Have you tried #+attr_latex: :scale SCALE ?
>>
>>
> Your email triggered me to pay attention to settings of latex export, and
> not orb-babel.
> I found org-latex-default-image-scale customizable variable.
>
> I need to figure out how to set it in the file itself in the header.
>
> But at least for now, I set it in the Emacs' session and I get the desired
> result.
>

I solved my problem by placing #+attr_latex: scale scale just before the
#results like so:
#+begin_src ...
...
#+end_src
#+attr_latex: :width 1.0\linewidth
#+RESULTS:
...

Thanks,

Mirko

>

Re: Babel->Latex export: how to set includegraphics scale?

2020-10-23 Thread Mirko Vukovic 
On Thu, Oct 22, 2020 at 2:41 PM TEC  wrote:

>
> Hi Mirko
>
> Mirko Vukovic  writes:
>
> > Instead specifying the width, I'd like to use the parameter
> > \scale.
>
> Have you tried #+attr_latex: :scale SCALE ?
>
>
Your email triggered me to pay attention to settings of latex export, and
not orb-babel.
I found org-latex-default-image-scale customizable variable.

I need to figure out how to set it in the file itself in the header.

But at least for now, I set it in the Emacs' session and I get the desired
result.



> Not sure how you'd put this in a header though I'm afraid - you'll
> likely want to change a variable or add an export filter.
>
> Hope something there may be of use,
> Timothy.
>

Thanks,

Mirko

Re: Babel->Latex export: how to set includegraphics scale?

2020-10-22 Thread TEC 



Hi Mirko

Mirko Vukovic  writes:

Instead specifying the width, I'd like to use the parameter 
\scale.


Have you tried #+attr_latex: :scale SCALE ?

Not sure how you'd put this in a header though I'm afraid - you'll
likely want to change a variable or add an export filter.

Hope something there may be of use,
Timothy.

Babel->Latex export: how to set includegraphics scale?

2020-10-22 Thread Mirko Vukovic 
Hello,

I use Babel to create UML diagrams using plantUML. The codeblocks produce
png files.

When exported to LaTeX, the png files are imported using \includegraphics.
The width is set to 0.9\linewidth

Instead specifying the width, I'd like to use the parameter \scale.

Ideally, I would set \scale in the document header, possibly over-riding
the setting when necessary.

Is this possible, and if so, can you point me to the documentation? I could
not find any.

Thank you,

Mirko