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bug#52931: 27.1; image-size sometimes yields a wrong image size in pixel
From: |
Eli Zaretskii |
Subject: |
bug#52931: 27.1; image-size sometimes yields a wrong image size in pixels |
Date: |
Thu, 29 Sep 2022 08:44:06 +0300 |
> From: Markus Triska <triska@metalevel.at>
> Cc: larsi@gnus.org, 52931@debbugs.gnu.org
> Date: Wed, 28 Sep 2022 22:09:24 +0200
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> > What do you think Emacs does when you use relative image file names in
> > create-image?
>
> I would hope it does the same thing it does for every other function I
> know where relative file names are used: Use the file from the current
> working directory, i.e., default-directory.
No, it doesn't do that. It looks up relative file names along
image-load-path. The reason is that image files are many times
displayed on the tool bar and the fringes, which are not specific to a
buffer, and thus we cannot possibly ensure default-directory is always
set to the right place when we display those.
> However, as far as I can tell, create-image is currently
> unexpectedly not doing this reliably, or at least not on OSX, even
> though it seems to do it on your system.
I used an absolute file name in my tests, because, obviously, the file
you posted doesn't live here in the same directory as on your system.
So I think we now understand the reason for the problem, and there's
nothing else we should do here.
- bug#52931: 27.1; image-size sometimes yields a wrong image size in pixels, Lars Ingebrigtsen, 2022/09/27
- bug#52931: 27.1; image-size sometimes yields a wrong image size in pixels, Markus Triska, 2022/09/28
- bug#52931: 27.1; image-size sometimes yields a wrong image size in pixels, Lars Ingebrigtsen, 2022/09/28
- bug#52931: 27.1; image-size sometimes yields a wrong image size in pixels, Markus Triska, 2022/09/28
- bug#52931: 27.1; image-size sometimes yields a wrong image size in pixels, Eli Zaretskii, 2022/09/28
- bug#52931: 27.1; image-size sometimes yields a wrong image size in pixels, Markus Triska, 2022/09/28
- bug#52931: 27.1; image-size sometimes yields a wrong image size in pixels, Eli Zaretskii, 2022/09/28
- bug#52931: 27.1; image-size sometimes yields a wrong image size in pixels, Markus Triska, 2022/09/28
- bug#52931: 27.1; image-size sometimes yields a wrong image size in pixels,
Eli Zaretskii <=
- bug#52931: 27.1; image-size sometimes yields a wrong image size in pixels, Stefan Kangas, 2022/09/29
- bug#52931: 27.1; image-size sometimes yields a wrong image size in pixels, Eli Zaretskii, 2022/09/29
- bug#52931: 27.1; image-size sometimes yields a wrong image size in pixels, Eli Zaretskii, 2022/09/28