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Code Issues Releases Activity

(Showing Images): Add max-image-size integer value.

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This commit is contained in:
Kim F. Storm 2005-10-19 21:54:11 +00:00
parent 7df4765a4c
commit 1ac3cfd843
1 changed files with 8 additions and 4 deletions
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12
lispref/display.texi
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@ -4061,10 +4061,14 @@ Focus}).
@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.
will load. Emacs will refuse to load (and display) any image that is
larger than this limit.
If the value is an integer, it directly specifies the maximum
image height and width, measured in pixels. If it is a floating
point number, it specifies the maximum image height and width
as a ratio to the frame height and width. If the value is
non-numeric, there is no explicit limit on the size of images.
The purpose of this variable is to prevent unreasonably large images
from accidentally being loaded into Emacs. It only takes effect the