Variable: doc-view--image-type
doc-view--image-type is a buffer-local variable defined in
doc-view.el.gz.
Documentation
The type of image in the current buffer.
Can be png or tiff.
Source Code
;; Defined in /usr/src/emacs/lisp/doc-view.el.gz
(defvar-local doc-view--image-type nil
"The type of image in the current buffer.
Can be `png' or `tiff'.")