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From: Alan Third <alan@idiocy.org>
To: Lars Ingebrigtsen <larsi@gnus.org>
Cc: Yuan Fu <casouri@gmail.com>, Robert Pluim <rpluim@gmail.com>,
	Eli Zaretskii <eliz@gnu.org>,
	monnier@iro.umontreal.ca, emacs-devel <emacs-devel@gnu.org>
Subject: Re: "Fix" sag scaling for hidpi
Date: Sat, 13 Feb 2021 11:17:38 +0000	[thread overview]
Message-ID: <YCe1UiQ4YwfeYM6Z@breton.holly.idiocy.org> (raw)
In-Reply-To: <871rdkte4f.fsf@gnus.org>

On Sat, Feb 13, 2021 at 12:13:04PM +0100, Lars Ingebrigtsen wrote:
> Alan Third <alan@idiocy.org> writes:
> 
> > OK, I've got something that works here. It seemed a bit too easy given
> > how much code there is in image-mode.el to do with scaling, but as I
> > said, it seems good to me.
> 
> I've not tried the patch, but if I understand correctly, it won't affect
> the displayed size of non-SVG images?  In which case it looks good to
> me, I think...

No, on macOS retina screens it will display raster images at
1/scale-factor size in image-mode, which is 1:1 with physical pixels
on the screen.

If you just insert an image using create-image or in some other
manner, then nothing has changed.

I'm going to try and code up the GTK side of this, and then hopefully
more people can see the behaviour and decide if it's what we want to
happen.
-- 
Alan Third



  reply	other threads:[~2021-02-13 11:17 UTC|newest]

Thread overview: 192+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-04 20:49 "Fix" sag scaling for hidpi Yuan Fu
2021-02-04 22:07 ` Stefan Monnier
2021-02-04 23:10   ` Yuan Fu
2021-02-05  9:02     ` Lars Ingebrigtsen
2021-02-05 10:24       ` Robert Pluim
2021-02-06 10:00         ` Lars Ingebrigtsen
2021-02-06 11:15           ` Eli Zaretskii
2021-02-06 11:35             ` Lars Ingebrigtsen
2021-02-06 12:20               ` Eli Zaretskii
2021-02-07 12:05                 ` Lars Ingebrigtsen
2021-02-07 13:14               ` Robert Pluim
2021-02-09 20:01               ` Alan Third
2021-02-10  8:29                 ` Lars Ingebrigtsen
2021-02-10 18:00                 ` Yuan Fu
2021-02-10 18:07                   ` Yuan Fu
2021-02-10 18:17                     ` Lars Ingebrigtsen
2021-02-10 18:24                       ` Robert Pluim
2021-02-10 18:41                         ` Lars Ingebrigtsen
2021-02-10 18:52                         ` Basil L. Contovounesios
2021-02-11 13:53                           ` Robert Pluim
2021-02-11 14:30                             ` Basil L. Contovounesios
2021-02-11 15:11                               ` Robert Pluim
2021-02-11 22:18                                 ` Cleaning out old X11 toolkits? chad
2021-02-12  7:09                                   ` Eli Zaretskii
2021-02-12  8:44                                     ` Colin Baxter
2021-02-12 11:22                                       ` Eli Zaretskii
2021-02-12  9:30                                     ` Robert Pluim
2021-02-12  9:35                                       ` Lars Ingebrigtsen
2021-02-12 10:00                                         ` Robert Pluim
2021-02-12 10:02                                           ` Lars Ingebrigtsen
2021-02-12 10:04                                             ` Lars Ingebrigtsen
2021-02-12 10:18                                               ` Robert Pluim
2021-02-12 10:30                                                 ` Lars Ingebrigtsen
2021-02-12 21:49                                         ` Jean Louis
2021-02-12 22:03                                           ` Jean Louis
2021-02-12 22:45                                             ` Stefan Kangas
2021-02-13  7:51                                           ` Eli Zaretskii
2021-02-13 12:05                                             ` Jean Louis
2021-02-12 11:28                                       ` Eli Zaretskii
2021-02-12 11:38                                         ` tomas
2021-02-12 13:26                                         ` Robert Pluim
2021-02-12 13:57                                           ` Basil L. Contovounesios
2021-02-15 16:49                                         ` Sean Whitton
2021-02-12 11:47                                     ` Ulrich Mueller
2021-02-12 10:00                                   ` martin rudalics
2021-02-12 10:14                                     ` Robert Pluim
2021-02-12 17:56                                       ` martin rudalics
2021-02-12 18:14                                         ` Merging native-comp and pgtk Stefan Monnier
2021-02-12 18:36                                           ` Eli Zaretskii
2021-02-12 22:29                                             ` Andy Moreton
2021-02-12 23:06                                               ` Stefan Monnier
2021-02-12 23:28                                                 ` Andy Moreton
2021-02-13  9:39                                                 ` Eli Zaretskii
2021-02-13 13:27                                                   ` Stefan Monnier
2021-02-13 14:10                                                     ` Andy Moreton
2021-02-13 14:14                                                       ` Eli Zaretskii
2021-02-13 14:17                                                     ` Eli Zaretskii
2021-02-13 15:48                                                     ` martin rudalics
2021-02-13 15:58                                                       ` Eli Zaretskii
2021-02-14  8:34                                                         ` martin rudalics
2021-02-13  9:20                                               ` Eli Zaretskii
2021-02-13 13:07                                                 ` Andy Moreton
2021-02-13 14:16                                                   ` Eli Zaretskii
2021-02-13 18:01                                                     ` Andy Moreton
2021-02-13 18:12                                                       ` Eli Zaretskii
2021-02-14  7:33                                                 ` Andrea Corallo via Emacs development discussions.
2021-02-14 15:25                                                   ` Eli Zaretskii
2021-02-13  9:26                                               ` Andreas Schwab
2021-02-13 12:45                                                 ` Andy Moreton
2021-02-16 23:22                                               ` Phillip Lord
2021-02-17 15:32                                                 ` Eli Zaretskii
2021-02-17 17:32                                                   ` Andy Moreton
2021-02-17 18:09                                                     ` Óscar Fuentes
2021-02-17 22:20                                                       ` Andy Moreton
2021-02-17 22:52                                                         ` Óscar Fuentes
2021-02-17 19:20                                                     ` Eli Zaretskii
2021-02-12 23:04                                             ` Stefan Monnier
2021-02-13  9:30                                               ` Eli Zaretskii
2021-02-13 13:24                                                 ` Stefan Monnier
2021-02-13 14:15                                                   ` Eli Zaretskii
2021-02-12 21:47                                           ` Andrea Corallo via Emacs development discussions.
2021-02-13  7:39                                             ` Eli Zaretskii
2021-02-13 11:16                                             ` Lars Ingebrigtsen
2021-02-13 11:28                                               ` Tassilo Horn
2021-02-13 11:57                                                 ` Lars Ingebrigtsen
2021-02-13 12:17                                                   ` Dmitry Gutov
2021-02-13 14:53                                                     ` Lars Ingebrigtsen
2021-02-13 20:30                                                       ` Dmitry Gutov
2021-02-13 21:03                                                         ` Lars Ingebrigtsen
2021-02-13 21:30                                                           ` Dmitry Gutov
2021-02-13 21:42                                                             ` Lars Ingebrigtsen
2021-02-13 22:48                                                               ` Lars Ingebrigtsen
2021-02-13 23:44                                                                 ` Tassilo Horn
2021-02-13 17:38                                                   ` Stefan Kangas
2021-02-14 18:36                                                     ` Andrea Corallo via Emacs development discussions.
2021-02-14 19:23                                                       ` Stefan Kangas
2021-02-14 19:32                                                         ` Andrea Corallo via Emacs development discussions.
2021-02-14 23:18                                                           ` Óscar Fuentes
2021-02-15 14:15                                                             ` Andrea Corallo via Emacs development discussions.
2021-02-13 13:41                                               ` Stefan Monnier
2021-02-13 14:18                                                 ` Eli Zaretskii
2021-02-13 20:32                                                   ` Dmitry Gutov
2021-02-14  3:34                                                     ` Eli Zaretskii
2021-02-14  4:32                                                   ` Stefan Monnier
2021-02-13 14:58                                                 ` Lars Ingebrigtsen
2021-02-14 18:34                                                   ` Andrea Corallo via Emacs development discussions.
2021-02-14  7:42                                               ` Andrea Corallo via Emacs development discussions.
2021-02-12 18:32                                         ` Cleaning out old X11 toolkits? Eli Zaretskii
2021-02-13  9:01                                           ` martin rudalics
2021-02-13  9:44                                             ` Eli Zaretskii
2021-02-13 10:29                                               ` martin rudalics
2021-02-14 12:50                                           ` Robert Pluim
2021-02-14 15:53                                             ` Eli Zaretskii
2021-02-15  9:48                                               ` Robert Pluim
2021-02-15 15:23                                                 ` Eli Zaretskii
2021-02-15 16:02                                                   ` Robert Pluim
2021-02-15 16:13                                                     ` tomas
2021-02-15 17:03                                                     ` Eli Zaretskii
2021-02-15 17:20                                                       ` Robert Pluim
2021-02-12 13:04                                     ` Dmitry Gutov
2021-02-12 17:56                                       ` martin rudalics
2021-02-12 18:33                                         ` Eli Zaretskii
2021-02-12 20:09                                           ` martin rudalics
2021-02-12 20:13                                             ` Eli Zaretskii
2021-02-13  9:02                                               ` martin rudalics
2021-02-13  9:47                                                 ` Eli Zaretskii
2021-02-13 10:29                                                 ` Colin Baxter
2021-02-13 13:24                                                   ` martin rudalics
2021-02-13 13:53                                                     ` Ulrich Mueller
2021-02-13 15:49                                                       ` martin rudalics
2021-02-13 19:23                                                         ` Jean Louis
2021-02-14  8:35                                                           ` martin rudalics
2021-02-14  9:33                                                             ` Ulrich Mueller
2021-02-14 17:16                                                               ` martin rudalics
2021-02-14 17:48                                                               ` Eli Zaretskii
2021-02-14 18:18                                                                 ` Andy Moreton
2021-02-14 19:15                                                                   ` Eli Zaretskii
2021-02-14 22:33                                                                     ` Óscar Fuentes
2021-02-15  8:17                                                                     ` martin rudalics
2021-02-15  9:19                                                                     ` Andy Moreton
2021-02-13 14:39                                                     ` Colin Baxter
2021-02-13 14:43                                                       ` Jean Louis
2021-02-13 15:50                                                       ` martin rudalics
2021-02-13 16:04                                                         ` Colin Baxter
2021-02-13 21:42                                                 ` Stefan Monnier
2021-02-14 12:41                                                   ` Robert Pluim
2021-02-14 15:51                                                     ` Eli Zaretskii
2021-02-14 18:18                                                       ` Stefan Monnier
2021-02-14 19:10                                                         ` Eli Zaretskii
2021-02-12 11:20                                   ` Ulrich Mueller
2021-02-12 13:33                                   ` James Cloos
2021-02-12 13:49                                     ` Robert Pluim
2021-02-10 19:19                         ` "Fix" sag scaling for hidpi Stefan Monnier
2021-02-11 14:01                           ` Robert Pluim
2021-02-11 14:59                             ` Stefan Monnier
2021-02-11 15:16                               ` Robert Pluim
2021-02-10 23:55                   ` Alan Third
2021-02-11  2:01                     ` Yuan Fu
2021-02-11 17:34                       ` Yuan Fu
2021-02-11 20:18                         ` Alan Third
2021-02-12 22:47                           ` Alan Third
2021-02-13 11:13                             ` Lars Ingebrigtsen
2021-02-13 11:17                               ` Alan Third [this message]
2021-02-13 11:52                                 ` Lars Ingebrigtsen
2021-02-13 12:54                                   ` Alan Third
2021-02-13 13:09                                     ` Alan Third
2021-02-13 15:09                                       ` Lars Ingebrigtsen
2021-02-13 16:00                                         ` Alan Third
2021-02-13 23:30                                           ` Alan Third
2021-02-13 20:09                                         ` Yuan Fu
2021-02-13 21:14                                           ` Lars Ingebrigtsen
2021-02-13 22:50                                       ` Dmitry Gutov
2021-02-13 23:14                                         ` Alan Third
2021-02-14  0:02                                           ` Dmitry Gutov
2021-02-14  2:06                                             ` Yuan Fu
2021-02-14  2:09                                               ` Yuan Fu
2021-02-14 12:19                                               ` Dmitry Gutov
2021-02-14  9:58                                             ` Alan Third
2021-02-13 15:08                                     ` Lars Ingebrigtsen
2021-02-13 15:59                                       ` Alan Third
2021-02-13 21:08                                         ` Lars Ingebrigtsen
2021-02-13 21:53                                           ` Alan Third
2021-02-13 21:57                                             ` Lars Ingebrigtsen
2021-02-13 22:13                                               ` Alan Third
2021-02-13 18:29                                       ` chad
2021-02-13 19:52                                         ` chad
2021-02-13 20:06                                       ` Yuan Fu
2021-02-13 21:11                                         ` Lars Ingebrigtsen
2021-02-13 23:20                                           ` Alan Third
2021-02-09 17:26         ` Grzegorz Kowzan
2021-02-05 20:29       ` Alan Third
2021-02-07 21:58     ` Alan Third

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