Re: [Orgmode] TikZ to separate file (babel?) possible?

[John Hendy]

This is fantastic. Honestly, I had no idea that one could use LaTeX with babel! This is just perfect. I was googling around for "export tikz pgf jpg" and things like that with no luck. This will do perfectly.

Thanks for the help.

John

On Fri, Oct 22, 2010 at 4:25 PM, Eric Schulte <address@hidden> wrote:

Hi John,

I use blocks like the following to create standalone pdfs.

#+begin_src latex :file stuff/epr-logo.pdf :border 1.75em :packages '(("" "tikz")) :exports none
 \usetikzlibrary{shapes,arrows,shadows,decorations,decorations.text}
 \tikzstyle{line} = [draw, ultra thick, -latex']
 {\huge
   \begin{tikzpicture}[scale=0.5]
     \path
     [decorate,
     decoration={text along path,
       text={main(int argc, char *argv[]) int a; int b; if(a!=b) a++1;}}]
       (0,2) cos (3,0.5);
       \path
       [decorate,
       decoration={text along path,
         text={argc, char *argv[]) int a; int b; if(a!=b) a++1;}}]
       (4.5,-0.5) sin (8,-2) cos (12,0) sin (16,2) cos (19,0.5);
     \path
     [decorate,
     decoration={text along path,
       text={main(int argc, char *argv[]) int a; int b; if(a!=b) a++1;}}]
       (0,-2) cos (4,0) sin (8,2) cos (11,0.5);
     \path
     [decorate,
     decoration={text along path,
       text={[]) int a; int b; if(a!=b) a++1;}}]
     (12.5,-0.5) sin (16,-2) cos (20,0) sin (24,2);
     \path
     [decorate,
     decoration={text along path,
       text={if(a!=b) a++1;}}]
     (20.5,-0.5) sin (24,-2);
 \end{tikzpicture}
 }
#+end_src

I then normally use the convert command if I want to change the
resulting pdf into a png or other image type more suitable for web
publishing.

Best -- Eric

John Hendy <address@hidden> writes:

> Hi,
>
>
> I've recently gotten into TikZ and love it. It is simply fantastic for
> creating neat diagrams and other thingies.
>
> One question... I created an org file with a flow chart in it and simply put
> my TikZ code in between #+begin_latex and #+end_latex. This is fine when the
> picture is in a document, but what if I want just a .png/jpg/eps/pdf output?
> Is it possible to use babel or something else so that I can simply generate
> a picture vs. needing it to be "in" the PDF output?
>
> I can ask the PGF list as well, but this one is far more active and I know
> some use TikZ here. I ask because sometimes in my notes I'd like to have the
> code present but also be able to reuse my work elsewhere, like when I have
> to present using powerpoint. It'd be nice to just grab the picture (like
> what I do with gnuplot output) rather than generating a pdf just for the
> TikZ pic, screenshot or gimp it down to size, and then be able to use it.
>
> Does that make sense? It seems like babel would be perfect for this. It
> already allows all the typical handles -- file output, what to export, etc.
>
> Or does this already exist and I'm ignorant?
>
>
> Thoughts?
> John

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