print org files with org-preview-latex-fragment dvpng

print org files with org-preview-latex-fragment dvpng

[Uwe Brauer]

Hello

I use org-preview-latex-fragment quite a bit. 

Is there a possibility to print a file with the generated
png such as?
Of course I could export the file to html and then print the
resulting html file as a pdf file.

But I thought there might be a quicker way?

Thanks

Uwe Brauer 

Re: print org files with org-preview-latex-fragment dvpng

[Nick Dokos]

Uwe Brauer <oub@mat.ucm.es> wrote:

> Hello
> 
> I use org-preview-latex-fragment quite a bit. 
> 
> Is there a possibility to print a file with the generated
> png such as?
> Of course I could export the file to html and then print the
> resulting html file as a pdf file.
> 
> But I thought there might be a quicker way?
> 

Opening the file in emacs and selecting "Print buffer" from the
file menu did not work for me for some reason, but opening the
file with the ``display'' program (from imagemagick), right-clicking
and selecting Print from the menu worked fine. It's probably the case
that any graphics program that can read a PNG (e.g the Gimp) will
be able to print it with no problems.

Nick

PS. I assume you are on linux, but given the User-Agent header in your
    mail, I feel pretty safe in assuming that :-)

Re: print org files with org-preview-latex-fragment dvpng

[Uwe Brauer]

>> On Tue, 11 Sep 2012 11:52:45 -0400, Nick Dokos <nicholas.dokos@hp.com> wrote:

   > Uwe Brauer <oub@mat.ucm.es> wrote:

   > Opening the file in emacs and selecting "Print buffer" from the
   > file menu did not work for me for some reason, but opening the
   > file with the ``display'' program (from imagemagick), right-clicking
   > and selecting Print from the menu worked fine. It's probably the case
   > that any graphics program that can read a PNG (e.g the Gimp) will
   > be able to print it with no problems.
Hello

Thanks for your answer, but I am very much confused (you
are right I am on Linux, Kubuntu 10.04).

I have a file say test.org
with some equation, say 
$$\int fdx=$$

now I run org-preview-latex-fragment  and a png is generated in
the subdirectory ltxpng and somehow "embedded/displayed" in
the org buffer.

When I use a ps-print command, the file is printed but with 
$$\int fdx=$$
and not with the corresponding png.

You say you use display, but which file do you open?  One of
the pngs in ltxpng? Because I cannot open test.org 

Uwe 

Re: print org files with org-preview-latex-fragment dvpng

[Nick Dokos]

Uwe Brauer <oub@mat.ucm.es> wrote:

> >> On Tue, 11 Sep 2012 11:52:45 -0400, Nick Dokos <nicholas.dokos@hp.com> wrote:
> 
>    > Uwe Brauer <oub@mat.ucm.es> wrote:
> 
>    > Opening the file in emacs and selecting "Print buffer" from the
>    > file menu did not work for me for some reason, but opening the
>    > file with the ``display'' program (from imagemagick), right-clicking
>    > and selecting Print from the menu worked fine. It's probably the case
>    > that any graphics program that can read a PNG (e.g the Gimp) will
>    > be able to print it with no problems.
> Hello
> 
> Thanks for your answer, but I am very much confused (you
> are right I am on Linux, Kubuntu 10.04).
> 
> I have a file say test.org
> with some equation, say 
> $$\int fdx=$$
> 
> now I run org-preview-latex-fragment  and a png is generated in
> the subdirectory ltxpng and somehow "embedded/displayed" in
> the org buffer.
> 
> When I use a ps-print command, the file is printed but with 
> $$\int fdx=$$
> and not with the corresponding png.
> 
> You say you use display, but which file do you open?  One of
> the pngs in ltxpng? Because I cannot open test.org 
> 

Yes, sorry - I misunderstood. You can only open the PNG file with
``display'' and print it. I don't know how to print the org file with
embedded PNG (that's probably an overlay but I don't remember the
details of the implementation), unless you export it to e.g. PDF and
print that.

Nick