From: David Engster <deng@randomsample.de>
To: emacs-devel@gnu.org
Subject: Caching an image without displaying it
Date: Sat, 13 Jul 2013 14:58:58 +0200 [thread overview]
Message-ID: <87oba6r4z1.fsf@engster.org> (raw)
Is it possible to cache a scaled image for later display on a certain
frame? My problem is that scaling images to a certain width/height
through the imagemagick support is not terribly fast[*], so I'd like to
cache the images beforehand. I know I can cache them by simply
displaying them all successively, but I want to do this invisibly
through an idle timer in the background.
-David
[*] Yes, I tried setting imagemagick-render-type to 1, and it helps a
bit, but I'd really like the display of the images to be pretty much
instantaneous.
reply other threads:[~2013-07-13 12:58 UTC|newest]
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