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From: "Rudolf Adamkovič" <salutis@me.com>
To: emacs-orgmode@gnu.org
Subject: [PATCH] Fix clipped LaTeX fragments (not Babel)
Date: Thu, 24 Nov 2022 00:07:12 +0100	[thread overview]
Message-ID: <m2k03lz2vz.fsf@me.com> (raw)

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Hi smart folks!

In aaccbb2f9, I fixed the clipping problems plaguing Babel LaTeX/SVG
output by adjusting Inkscape arguments.  Here, I fix the same problem
but for Org LaTeX fragments, this time adjusting dvisvgm arguments.
Also, I also made before/after screenshots, so that you can readily see
the difference.  Thank you for your time!


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From c5fe51c5a30f2fb2bb3bd426fd8a0dedb5278f44 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rudolf=20Adamkovi=C4=8D?= <salutis@me.com>
Date: Wed, 23 Nov 2022 23:03:37 +0100
Subject: [PATCH] org.el: Compute exact bounds when converting LaTeX output to

* lisp/org.el (org-preview-latex-process-alist): Call `dvisvgm' with
`-e' (`--exact-bbox') instead of `-b min' (`--bbox=min') to measure
the exact bounds around visual glyphs, as opposed to using font
metrics, to avoid clipping at the edges.
 lisp/org.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/org.el b/lisp/org.el
index 26a8db353..3039c301c 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -3243,7 +3243,7 @@ All available processes and theirs documents can be found in
      :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"))
+     :image-converter ("dvisvgm %f -n -e -c %S -o %O"))
      :programs ("latex" "convert")
      :description "pdf > png"

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"The whole science is nothing more than a refinement of everyday
-- Albert Einstein, 1879-1955

Rudolf Adamkovič <salutis@me.com> [he/him]
Studenohorská 25
84103 Bratislava

             reply	other threads:[~2022-11-23 23:08 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-23 23:07 Rudolf Adamkovič [this message]
2022-11-23 23:12 ` [PATCH] Fix clipped LaTeX fragments (not Babel) Ihor Radchenko
2022-11-24 20:49   ` Rudolf Adamkovič
2022-11-25  2:08     ` Ihor Radchenko

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