//Johan
On Mon, Oct 5, 2009 at 7:57 PM, Carsten Dominik <address@hidden
> wrote:
On Oct 5, 2009, at 7:29 PM, Darlan Cavalcante Moreira wrote:
Even graphics made in tikz, that does not use postscript commands,
do not appear
in DVI viewers. I haven't used the preview-latex with graphics in
AucTeX, but if
it is able to view graphics made with pstricks, as it appears to be
the case,
then maybe it is better to first investigate how preview-latex is
able to do
this before searching for options to pass to dvipng in org-mode.
IMHO it would be even better if it was possible to use the original
preview-latex from AucTeX instead of reinventing the wheel.
:-) I'd be happy to accept a patch!
- Carsten
Darlan
PS: Please, when answering E-Mails do not forget to also CC to the
the org
mailing list.
At Sat, 3 Oct 2009 10:28:37 +0200,
Johan Ekh wrote:
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Thanks for sharing with me! Your setup seems to give a good
workflow. Before
starting to use org-mode I worked with my
graphics in emacs using the preview facility in AucTeX. Thus I could
develop
my picture and easily update the
preview to see the effect of my last edit.
Since starting to use org-mode I find that I have it open all the
time and
would like to include it as much as possible
in my work flow. Many of my pictures share some content and it would
be nice
to develop some "templates" that
I can start with when I do my pictures. Pstricks is postscript and
usually
do not display in dvi viewers. This is
probably why dvipng doesn't work.
Is there any way I can manipulate org-modes route to a png preview
picture?
Best regards,
Johan
On Fri, Oct 2, 2009 at 8:34 PM, Darlan Cavalcante Moreira <address@hidden
wrote:
From the documentation it seems that org-mode uses dvipng.
[[info:org:LaTeX%20fragments][info:org:LaTeX fragments]]
But I don't know how it behaves with pstricks.
I usually create the graphics in a separated file when I'm working
with
latex. It's a complete latex file with the necessary preamble that
will be
later turned into comments when I'm finished and want to actually
include
the
graphic in my document. (using \input{graphic.tex})
When I'm working on it, Emacs occupies half of my screen (or more) and
evince
occupies the other half. Whenever I compile the document (using
pdflatex
since I
use tikz to draw graphics) the pdf is automatically reloaded by
evince.
Since I
don't rely on the preview-latex for developing the graphics I don't
know if
it
works with tikz. I guess I'll give it a try.
...
I tried with the simple example
,----
| \begin{tikzpicture}
| \draw (0,0) -- (1,1);
| \end{tikzpicture}
`----
and it does not work. Only a little square is show in the Emacs
buffer.
Well,
this is expected since the package tikz is not included in the
temporary
.tex
file (and neither is pstricks as I could see).
After included the usepackage{tikz} in org-format-latex-header the
preview
is
"created". However nothing is show, since the graphic generated by
tikz
(and
pstricks) is not present at the DVI stage.
This seems to be a limitation of dvipng and not org-mode.
Darlan
At Fri, 2 Oct 2009 16:53:54 +0200,
Johan Ekh wrote:
[1.1 <text/plain; ISO-8859-1 (7bit)>]
But is pdflatex also used for rendering the previews in emacs? The
most
convenient thing for me would
be to see the preview while I am developing the picture and then as a
last
step export it to my latex document.
Do you this is possible somehow?
Best regards,
Johan
On Fri, Oct 2, 2009 at 3:28 PM, Darlan Cavalcante Moreira <
address@hidden
wrote:
Remember that because pstricks use postscript commands it is necessary
to
take
the long route in latex (latex->DVI->PS->PDF) instead of just using
pdflatex. Therefore, if you put some pstricks code in the org-file and
export to
PDF to see the result then this is the reason, since the exporter
seems
to
use
pdflatex to process the generated .tex file (I'm assuming this,
since I
don't
see any DVI or PS file created by the exporter).
Best,
Darlan
At Fri, 2 Oct 2009 14:52:33 +0200,
Johan Ekh wrote:
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[1.1 <text/plain; ISO-8859-1 (7bit)>]
It seems that I can use any latex package that I want except for the
pstricks ones.
No picture is produced. No error message either. I load the same
packages
and use the same
pstricks code that I have in a regular latex document (on the same
computer)
and
it works in that document.
Any ideas?
//Johan
On Thu, Oct 1, 2009 at 10:46 PM, Johan Ekh <address@hidden>
wrote:
Thanks, I'll try it!
/Johan
On Thu, Oct 1, 2009 at 1:55 PM, Carsten Dominik <
address@hidden
wrote:
On Oct 1, 2009, at 12:30 AM, Johan Ekh wrote:
Hi all,
I'm using org-mode to write LaTeX snippets that I later (usually)
transfer into a separate latex document.
Can I also write and preview pstricks code in org-mode?
Also, can I do "usepackage(xxx)" someway do use LaTeX extensions?
#+LaTeX_HEADER: \usepackage{pstricks}
or something along those lines.
HTH
- Carsten
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