From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Subject: Re: latex fragment png's size too small
Date: Sat, 14 May 2016 10:56:15 +0200
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References: <4929388c.9b00.154a8ea644b.Coremail.tumashu@163.com>
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To: tumashu <tumashu@163.com>
Cc: emacs-orgmode@gnu.org

Hello,

tumashu <tumashu@163.com> writes:

> The preview png of latex fragment seem to small, what about change
> default `org-format-latex-options'  :scale from 1.0 to 2.0?

As a data point, I use :scale 1.2. A factor of 2 may be too large for
some users.

In any case, the manual already highlights it:

     You can customize the variable =E2=80=98org-format-latex-options=E2=80=
=99 to
  influence some aspects of the preview.  In particular, the =E2=80=98:scal=
e=E2=80=99 (and
  for HTML export, =E2=80=98:html-scale=E2=80=99) property can be used to a=
djust the size
  of the preview images.

Since there may not be a more reasonable default value, the best thing
to do could be to leave it up to the user to set his own factor.

WDYT?


Regards,

--=20
Nicolas Goaziou