diff options
| -rw-r--r-- | NEWS | 5 | ||||
| -rw-r--r-- | lisp/pdf-view.el | 12 |
2 files changed, 12 insertions, 5 deletions
@@ -1,8 +1,11 @@ -*- org -*- * Version 1.0 +** Added experimental support for high-resolution displays. + Set `pdf-view-use-scaling' to a non-nil value in order to enable, + if the appropriate image-formats and monitor are available. * Version 0.90 -u** The displayed columns when listing annotations is now customizable +** The displayed columns when listing annotations is now customizable See variable pdf-annot-list-format and pdf-annot-list-highlight-type. ** Improved handling of default annotation properties diff --git a/lisp/pdf-view.el b/lisp/pdf-view.el index 5812f22..f66c4de 100644 --- a/lisp/pdf-view.el +++ b/lisp/pdf-view.el @@ -86,11 +86,15 @@ FIXME: Explain dis-/advantages of imagemagick and png." :type 'boolean) (defcustom pdf-view-use-scaling nil - "Whether images should be allowed to be scaled down for rendering. + "Whether images should be allowed to be scaled for rendering. -This variable has no effect, if imagemagick was not compiled into -Emacs or `pdf-view-use-imagemagick' is nil. FIXME: Explain -dis-/advantages of imagemagick and png." +This variable affects both the reuse of higher-resolution images +as lower-resolution ones by down-scaling the image. As well as +the rendering of higher-resolution for high-resolution displays, +if available. + +It has no effect, unless either the imagemagick or image-io +image-format is available." :group 'pdf-view :type 'boolean) |