I finally made things work with the following declarations
(org-babel-do-load-languages
'org-babel-load-languages
'((latex . t)))
(setq org-babel-latex-preamble (lambda (_)
"\\documentclass[preview]{standalone}"))
(defun my/org-latex-compile-nonint (orig-fun file &rest args)
"Call ORIG-FUN as if Emacs were noninteractive."
(let ((noninteractive t))
(apply orig-fun file args)))
(advice-add 'org-latex-compile :around #'my/org-latex-compile-nonint)
and src block itself
#+header: :headers '("\\usepackage{tikz}")
#+begin_src latex :file tree.svg :exports results :results raw file
\usetikzlibrary{trees}
\begin{tikzpicture}
\node [circle, draw, fill=red!20] at (0,0) {1}
child { node [circle, draw, fill=blue!30] {2}
child { node [circle, draw, fill=green!30] {3} }
child { node [circle, draw, fill=yellow!30] {4} }};
\end{tikzpicture}
#+end_src
Now I see a subtle difference:) Is it easy/possible to incorporate this
nice currentColor foreground formatting from org-latex-preview into
org-link-preview as well?
--
Best wishes,
Yaroslav Drachov
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