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New :html-resolution parameter for `org-format-latex-options'. 

This parameter default to 140 and controls the resolution of images
created from LaTeX fragments for HTML output.  There is no :resolution
parameter: the resolution of images produced for a buffer is computed
from the font height.)

This was suggested by Uriel (amscopub-mail@yahoo.com).
This commit is contained in:
Bastien Guerry 2010-08-05 00:31:32 +02:00
parent 158f5cc726
commit a4b86a8eac
1 changed files with 4 additions and 2 deletions
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lisp/org.el
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@ -3077,7 +3077,7 @@ points to a file, `org-agenda-diary-entry' will be used instead."
(defcustom org-format-latex-options
'(:foreground default :background default :scale 1.0
:html-foreground "Black" :html-background "Transparent" :html-scale 1.0
:matchers ("begin" "$1" "$" "$$" "\\(" "\\["))
:html-resolution 140 :matchers ("begin" "$1" "$" "$$" "\\(" "\\["))
"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\".
@ -3087,6 +3087,7 @@ This is a property list with the following properties:
:scale a scaling factor for the size of the images.
:html-foreground, :html-background, :html-scale
the same numbers for HTML export.
:html-resolution the resolution of images for HTML output
:matchers a list indicating which matchers should be used to
find LaTeX fragments. Valid members of this list are:
\"begin\" find environments
@ -15920,8 +15921,9 @@ Some of the options can be changed using the variable
(fnh (if (featurep 'xemacs)
(font-height (get-face-font 'default))
(face-attribute 'default :height nil)))
(res (plist-get options :html-resolution))
(scale (or (plist-get options (if buffer :scale :html-scale)) 1.0))
(dpi (number-to-string (* scale (floor (* 0.9 (if buffer fnh 140.))))))
(dpi (number-to-string (* scale (floor (* 0.9 (if buffer fnh res))))))
(fg (or (plist-get options (if buffer :foreground :html-foreground))
"Black"))
(bg (or (plist-get options (if buffer :background :html-background))