[debbugs-tracker] bug#18839: closed (24.4; posn-object-width-height returns (0 . 0) for large images)

[GNU bug Tracking System]

Your message dated Sun, 26 Oct 2014 17:44:02 +0200
with message-id <address@hidden>
and subject line Re: bug#18839: 24.4; posn-object-width-height returns (0 . 0) 
for large images
has caused the debbugs.gnu.org bug report #18839,
regarding 24.4; posn-object-width-height returns (0 . 0) for large images
to be marked as done.

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18839: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=18839
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> --- Begin Message ---
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>
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> Subject: 
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> 24.4; posn-object-width-height returns (0 . 0) for large images
>
>
>
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> Date: 
>
> Sat, 25 Oct 2014 21:29:50 -0500
>
>
>
>
> cat > foo.el <<EOF
> (global-set-key [C-down-mouse-1] 'foo)
> (global-set-key [C-mouse-1] 'foo)
> (defun foo (event)
>   (interactive "e")
>   (message "foo: %s" (posn-object-width-height (event-start event))))
> EOF
>
> emacs -q --no-site-file -l foo.el
>
> load some image (say jpg, png, or tif) in image-mode,
> the image needs to be large enough for the bug to occur, say 1024x768
>
> Put mouse pointer over image.
> Press C-mouse-1
>
> emacs 24.3.93: command foo gives width and height of the image
> emacs 24.4: command foo gives (0 . 0)
>
> Strange enough: starting emacs 24.4 via
>
> emacs -q --no-site-file --no-splash -l ~/emacs/dot/foo.el
>
> works as expected
>
>
>
>
> In GNU Emacs 24.4.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.4.2)
>  of 2014-10-22 on regnitz
> Windowing system distributor `The X.Org Foundation', version 11.0.11103000
> System Description:     Ubuntu 12.04.5 LTS
>
> Important settings:
>   value of $LC_COLLATE: C
>   value of $LANG: en_US.ISO-8859-15
>   locale-coding-system: iso-latin-9-unix
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#18839: 24.4; posn-object-width-height returns (0 . 0) for large images
>
>
>
>
> Date: 
>
> Sun, 26 Oct 2014 17:44:02 +0200
>
>
>
>
> > Date: Sat, 25 Oct 2014 23:15:15 -0500
> > From: "Roland Winkler" <address@hidden>
> > Cc: address@hidden
> > 
> > On Sun Oct 26 2014 Eli Zaretskii wrote:
> > > Please post the URLs where one can find the images you tried, or
> > > images that can be used to reproduce this problem.
> > 
> > Say, I observe the buggy behavior if I enlarge the file splash.png
> > in the etc directory of emacs:
> > 
> > convert splash.png -resize 1024 splash-1024.png
> > convert splash.png -resize 2048 splash-2048.png
> > 
> > In this case for emacs 24.4
> > 
> > emacs -q --no-splash -l foo.el splash-1024.png  # fine
> > emacs -q             -l foo.el splash-1024.png  # buggy
> > emacs -q --no-splash -l foo.el splash-2048.png  # buggy
> > emacs -q             -l foo.el splash-2048.png  # buggy
> > 
> > No problem with emacs 24.3.93
>
> An embarrassing typo that caused this is now fixed on the emacs-24
> branch.
>
> Thanks.
>
>
> --- End Message ---