GNU bug report logs - #49347
image-save not working as expected for transformed image saving!

Previous Next

Full log

View this message in rfc822 format

From: Eli Zaretskii <eliz <at> gnu.org>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: 49347 <at> debbugs.gnu.org, omar.i.elashkar <at> gmail.com
Subject: bug#49347: image-save not working as expected for transformed image saving!
Date: Sun, 04 Jul 2021 17:07:15 +0300

> From: Lars Ingebrigtsen <larsi <at> gnus.org>
> Cc: Omar Elashkar <omar.i.elashkar <at> gmail.com>,  49347 <at> debbugs.gnu.org
> Date: Sun, 04 Jul 2021 15:46:22 +0200
> 
> Eli Zaretskii <eliz <at> gnu.org> writes:
> 
> >> 1. Open image in image-mode
> >> 2. rotate the image and resize it.
> >> 3. run image-save to save the transformed image.
> >> 
> >> Expected: find the saved image to be the transformed one.
> >> What happens: the image found is the old original one!
> 
> Emacs can't current export the "real" image data -- see bug#44172 (which
> I've now merged with this one).  It's not quite clear how to proceed
> with that bug report, because we leave the transforms to the OS, so
> Emacs doesn't have easy access to the actual displayed image data.

Maybe just document the limitation for now?

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.