Variable: preview-scale-function

preview-scale-function is a customizable variable defined in preview.el.

Value

preview-scale-from-face

Documentation

Scale factor for included previews.

This can be either a function to calculate the scale, or a fixed number.

Source Code

;; Defined in ~/.emacs.d/elpa/auctex-14.1.2/preview.el
(defcustom preview-scale-function #'preview-scale-from-face
  "Scale factor for included previews.
This can be either a function to calculate the scale, or
a fixed number."
  :group 'preview-appearance
  :type '(choice (function-item preview-scale-from-face)
                 (const 1.0)
                 (number :value 1.0)
                 (function :value preview-scale-from-face)))