On Friday, 29 May 2015 at 21:45, Adam Sneller wrote:
> Recently, I upgraded to a macbook pro with retina display, and now all
> my latex previews in org-mode are... fuzzy. These are generated with
> org-preview-latex-fragment command, using dvipng.
>
> Is there a setting I can change to up-res these? Maybe something in org.el?
Maybe have a look at
,----[ C-h v org-format-latex-options RET ]
| org-format-latex-options is a variable defined in `org.el'.
| Its value is (:foreground default :background default :scale 1.0
:html-foreground "Black" :html-background "Transparent" :html-scale 1.0
:matchers
| ("begin" "$1" "$" "$$" "\\(" "\\["))
|
|
| Documentation:
| Options for creating images from LaTeX fragments.
| This is a property list with the following properties:
| :foreground the foreground color for images embedded in Emacs, e.g. "Black".
| `default' means use the foreground of the default face.
| `auto' means use the foreground from the text face.
| :background the background color, or "Transparent".
| `default' means use the background of the default face.
| `auto' means use the background from the text face.
| :scale a scaling factor for the size of the images, to get more pixels
| :html-foreground, :html-background, :html-scale
| the same numbers for HTML export.
| :matchers a list indicating which matchers should be used to
| find LaTeX fragments. Valid members of this list are:
| "begin" find environments
| "$1" find single characters surrounded by $.$
| "$" find math expressions surrounded by $...$
| "$$" find math expressions surrounded by $$....$$
| "\(" find math expressions surrounded by \(...\)
| "\[" find math expressions surrounded by \[...\]
|
| You can customize this variable.
|
| [back]
`----
The :scale option may be what you want. I have used this in the past
with a value of 3 for creating org based slides for presentations with
LaTeX fragments.
--
: Eric S Fraga (0xFFFCF67D), Emacs 24.4.1, Org release_8.3beta-1195-g1a7364
