Variable: preview-transparent-color

preview-transparent-color is a customizable variable defined in preview.el.

Value

(highlight :background)

Documentation

Color to appear transparent in previews.

Set this to something unusual when using preview-transparent-border, to the default background in most other cases.

Source Code

;; Defined in ~/.emacs.d/elpa/auctex-14.1.2/preview.el
(defcustom preview-transparent-color '(highlight :background)
  "Color to appear transparent in previews.
Set this to something unusual when using `preview-transparent-border',
to the default background in most other cases."
  :type '(radio (const :tag "None" nil)
                 (const :tag "Autodetect" t)
                 (color :tag "By name" :value "white")
                 (list :tag "Take from face"
                       :value (default :background)
                       (face)
                       (choice :tag "What to take"
                        (const :tag "Background" :value :background)
                        (const :tag "Foreground" :value :foreground))))
  :group 'preview-appearance)