(define-key map (kbd "RET") 'image-next-line)
;; Zoom in/out.
(define-key map "+" 'doc-view-enlarge)
+ (define-key map "=" 'doc-view-enlarge)
(define-key map "-" 'doc-view-shrink)
+ (define-key map [remap text-scale-adjust] 'doc-view-enlarge)
+ (define-key map (kbd "C-x C--") 'doc-view-shrink)
+ (define-key map (kbd "C-x C-0") 'doc-view-reset-zoom-level)
;; Fit the image to the window
(define-key map "W" 'doc-view-fit-width-to-window)
(define-key map "H" 'doc-view-fit-height-to-window)
(interactive (list doc-view-shrink-factor))
(doc-view-enlarge (/ 1.0 factor)))
+(defun doc-view-reset-zoom-level ()
+ "Reset the document size/zoom level to the initial one."
+ (interactive)
+ (if (and doc-view-scale-internally
+ (eq (plist-get (cdr (doc-view-current-image)) :type)
+ 'imagemagick))
+ (progn
+ (kill-local-variable 'doc-view-image-width)
+ (doc-view-insert-image
+ (plist-get (cdr (doc-view-current-image)) :file)
+ :width doc-view-image-width))
+ (kill-local-variable 'doc-view-resolution)
+ (doc-view-reconvert-doc)))
+
(defun doc-view-fit-width-to-window ()
"Fit the image width to the window width."
(interactive)
"/" (:eval (number-to-string (doc-view-last-page-number)))))
;; Don't scroll unless the user specifically asked for it.
(setq-local auto-hscroll-mode nil)
- (setq-local mwheel-scroll-up-function #'doc-view-scroll-up-or-next-page)
- (setq-local mwheel-scroll-down-function
- #'doc-view-scroll-down-or-previous-page)
+ (if (boundp 'mwheel-scroll-up-function) ; not --without-x build
+ (setq-local mwheel-scroll-up-function
+ #'doc-view-scroll-up-or-next-page))
+ (if (boundp 'mwheel-scroll-down-function)
+ (setq-local mwheel-scroll-down-function
+ #'doc-view-scroll-down-or-previous-page))
(setq-local cursor-type nil)
(use-local-map doc-view-mode-map)
(add-hook 'after-revert-hook 'doc-view-reconvert-doc nil t)