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From: Eli Zaretskii <eliz@gnu.org>
To: Joseph Turner <joseph@breatheoutbreathe.in>
Cc: 69602@debbugs.gnu.org, stephen.berman@gmx.net, juri@linkov.net
Subject: bug#69602: 29.1; Image :map should adjust with :scale and :rotation
Date: Fri, 08 Mar 2024 10:31:12 +0200	[thread overview]
Message-ID: <867cid15wv.fsf@gnu.org> (raw)
In-Reply-To: <87o7bpi4c1.fsf@breatheoutbreathe.in> (message from Joseph Turner on Thu, 07 Mar 2024 23:02:24 -0800)

> From: Joseph Turner <joseph@breatheoutbreathe.in>
> Date: Thu, 07 Mar 2024 23:02:24 -0800
> 
> Joseph Turner <joseph@breatheoutbreathe.in> writes:
> 
> > The attached patch adds two hooks in `image.el' which allow packages to
> > recompute an image's map after it's rescaled or rotated.
> 
> In this new attached patch, rescaling image maps is handled within
> image.el.  No new hooks are added.  This change should be backwards
> compatible, except that :unscaled-map is now a reserved image property.

Are we sure no Lisp program out there would want the coordinates in
:map to remain unchanged under these transformation?  Maybe we should
add a variable to control this, so that the change could be truly
backward-compatible?

> If we decide to install this patch, I'll work on modifying image maps
> inside of `image-rotate', as well as update the manual and NEWS.

Thanks.





  reply	other threads:[~2024-03-08  8:31 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-07  5:37 bug#69602: 29.1; Image :map should adjust with :scale and :rotation Joseph Turner via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-07  7:04 ` Eli Zaretskii
2024-03-07  7:14   ` Joseph Turner via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-07  7:55     ` Eli Zaretskii
2024-03-07  8:08       ` Joseph Turner via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-07  9:27         ` Eli Zaretskii
2024-03-07 13:53           ` Joseph Turner via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-08  7:02             ` Joseph Turner via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-08  8:31               ` Eli Zaretskii [this message]
2024-03-08  8:39                 ` Joseph Turner via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-08 11:50                   ` Eli Zaretskii
2024-03-21  6:45                     ` Joseph Turner via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-21 11:59                       ` Eli Zaretskii
2024-03-23  0:11                         ` Joseph Turner via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-23  7:58                           ` Eli Zaretskii
2024-03-23 17:41                             ` Joseph Turner via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-23 17:58                               ` Eli Zaretskii
2024-03-23 18:18                                 ` Joseph Turner via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-23 20:32                                 ` Joseph Turner via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-28 10:13                                   ` Eli Zaretskii
2024-03-08  7:24             ` Eli Zaretskii

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