Am Di, 2021-04-06, 21:13 +0200, Juan Manuel Macías <maciasch...@posteo.net>
schrieb:
Hello again,
thanks for the snippet, but unfortunately it doesn't work :-(
Now it doesn't stop with error, it happens nothing.
here is my config.
Variable:
org-preview-latex-default-process is a variable defined in ‘org.el’.
Its value is ‘luasvg’
Original value was ‘dvipng’
Variable:
org-preview-latex-process-alist
Value:
((luasvg :programs
("lualatex" "dvisvgm")
:description "dvi > svg" :message "you need to install lualatex and
dvisvgm." :use-xcolor t :image-input-type "dvi" :image-output-type "svg"
:image-size-adjust
(1.7 . 1.5)
:latex-compiler
("lualatex -interaction nonstopmode -output-format dvi
-output-directory %o %f")
:image-converter
("dvisvgm %f -n -b min -c %S -o %O"))
(dvipng :programs
("latex" "dvipng")
:description "dvi > png" :message "you need to install the programs:
latex and dvipng." :image-input-type "dvi" :image-output-type "png"
:image-size-adjust
(1.0 . 1.0)
:latex-compiler
("latex -interaction nonstopmode -output-directory %o %f")
:image-converter
("dvipng -D %D -T tight -o %O %f"))
(dvisvgm :programs
("latex" "dvisvgm")
:description "dvi > svg" :message "you need to install the programs:
latex and dvisvgm." :image-input-type "dvi" :image-output-type "svg"
:image-size-adjust
(1.7 . 1.5)
:latex-compiler
("latex -interaction nonstopmode -output-directory %o %f")
:image-converter
("dvisvgm %f -n -b min -c %S -o %O"))
(imagemagick :programs
("latex" "convert")
:description "pdf > png" :message "you need to install the
programs: latex and imagemagick." :image-input-type "pdf" :image-output-type
"png" :image-size-adjust
(1.0 . 1.0)
:latex-compiler
("pdflatex -interaction nonstopmode -output-directory %o %f")
:image-converter
("convert -density %D -trim -antialias %f -quality 100
%O")))
here is the testfile:
\begin{displaymath}
\sqrt{a^2-b^2}=c
\end{displaymath}
\begin{equation} % arbitrary environments,
x=\sqrt{b} % even tables, figures
\end{equation} % etc
If $a^2=b$ and \( b=2 \), then the solution must be
either $$ a=+\sqrt{2} $$ or \[ a=-\sqrt{2} \].
I use your luasvg snippet.
Do i have to do anything else?
Any command afterwards?
Hope someone could help :-)
Regards
Poul
> Hi physiculus,
>
> physiculus writes:
>
>> Hello,
>> i use LuaTex / LuaLatex successfully after some configs and readings.
>> The result (quality and speed) for me is better then with the old latex
>> engine.
>> I'm satisfied.
>> BUT one thing isn't working and as far as i read here, there is no
>> solution yet :-(
>> The latex-preview inside org-mode is not possible, because it seems,
>> that org-mode needs the dvi subprocess for running the neccessary tools.
>> With LuaLatex there is no dvi file, because it produces a pdf right
>> away.
>> Any solution will be wellcome.
>
> I have this in my ~/.emacs:
>
> #+begin_src emacs-lisp
> (setq luamagick
> '(luamagick
> :programs ("lualatex" "convert")
> :description "pdf > png"
> :message "you need to install lualatex and imagemagick."
> :use-xcolor t
> :image-input-type "pdf"
> :image-output-type "png"
> :image-size-adjust (1.7 . 1.5)
> :latex-compiler ("lualatex -interaction nonstopmode -output-directory
> %o %f")
> :image-converter ("convert -density %D -trim -antialias %f -quality
> 100 %O")))
> (add-to-list 'org-preview-latex-process-alist luamagick)
>
> (setq luasvg
> '(luasvg
> :programs ("lualatex" "dvisvgm")
> :description "dvi > svg"
> :message "you need to install lualatex and dvisvgm."
> :use-xcolor t
> :image-input-type "dvi"
> :image-output-type "svg"
> :image-size-adjust (1.7 . 1.5)
> :latex-compiler ("lualatex -interaction nonstopmode -output-format
> dvi -output-directory %o %f")
> :image-converter ("dvisvgm %f -n -b min -c %S -o %O")))
> (add-to-list 'org-preview-latex-process-alist luasvg)
> (setq org-preview-latex-default-process 'luasvg)
> #+end_src
>
> You can set 'org-preview-latex-default-process' to luasvg or luamagick
>
> Best regards,
>
> Juan Manuel
>
> --
> --
> ------------------------------------------------------
> https://juanmanuelmacias.com/
>
--
Jens Reimer
