GNU bug report logs - #69992
Minor improvement to image map transformation logic

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Joseph Turner <joseph <at> ushin.org>
Subject: bug#69992: closed (Re: bug#69992: Minor improvement to image map
 transformation logic)
Date: Sat, 30 Mar 2024 13:38:04 +0000

[Message part 1 (text/plain, inline)]

Your bug report

#69992: Minor improvement to image map transformation logic

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 69992 <at> debbugs.gnu.org.

-- 
69992: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=69992
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Eli Zaretskii <eliz <at> gnu.org>
To: David Ponce <da_vid <at> orange.fr>
Cc: 69992-done <at> debbugs.gnu.org, joseph <at> breatheoutbreathe.in
Subject: Re: bug#69992: Minor improvement to image map transformation logic
Date: Sat, 30 Mar 2024 16:37:15 +0300

> Date: Sat, 30 Mar 2024 13:59:41 +0100
> From: David Ponce <da_vid <at> orange.fr>
> Cc: 69992 <at> debbugs.gnu.org, joseph <at> breatheoutbreathe.in
> 
> Here is my last patch. The only change compared to the previous patch is that
> now the scale factor is correctly calculated based on the size of the image and
> the displayed size. To minimize the performance impact, I saved a call to
> `image-size' by doing the calculation directly in the `image--compute-map' and
> `image--compute-original-map' functions. I did some benchmarks and the
> difference is not significant. The tests still give the same results :-)
> 
> Here is the new change log:

Thanks, installed on master, and closing the bug.

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From: Joseph Turner <joseph <at> ushin.org>
To: Emacs Bugs Mailing List <bug-gnu-emacs <at> gnu.org>
Subject: Minor improvement to image map transformation logic
Date: Sun, 24 Mar 2024 18:00:52 -0700

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Hello,

This patch is slight simplification/optimization.

Joseph

[0001-copy-tree-just-image-map-not-entire-image.patch (text/x-diff, attachment)]

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