Commit 63ab30d0 authored by Chong Yidong's avatar Chong Yidong
Browse files

* display.texi (Showing Images): Document max-image-size.

parent 8646a62e
2005-10-18 Chong Yidong <cyd@stupidchicken.com>
* display.texi (Showing Images): Document max-image-size.
2005-10-17 Richard M. Stallman <rms@gnu.org>
* commands.texi (Quitting): Minor clarification.
......
......@@ -4058,6 +4058,21 @@ font). @var{frame} is the frame on which the image will be displayed.
Focus}).
@end defun
@defvar max-image-size
@tindex max-image-size
This variable is used to define the maximum size of image that Emacs
will load. If its value is a floating point number, that number is
multiplied by the width and height of the selected frame, in pixels,
to give the maximum image width and height. Emacs will refuse to load
and display any image that is larger than this.
The purpose of this variable is to prevent unreasonably large images
from accidentally being loaded into Emacs. It only takes effect the
first time an image is loaded. Once an image is placed in the image
cache, it can always be displayed, even if the value of
@var{max-image-size} is subsequently changed (@pxref{Image Cache}).
@end defvar
@node Image Cache
@subsection Image Cache
......
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