From: Robert Pluim <rpluim@gmail.com>
To: asjo@koldfront.dk (Adam Sjøgren)
Cc: ding@gnus.org
Subject: Re: The Gnus logo in the modeline is displayed with a non-transparent background
Date: Thu, 29 Mar 2018 18:19:26 +0200 [thread overview]
Message-ID: <87lgeadfch.fsf@gmail.com> (raw)
In-Reply-To: <874lkzt189.fsf@tullinup.koldfront.dk> ("Adam \=\?utf-8\?Q\?Sj\?\= \=\?utf-8\?Q\?\=C3\=B8gren\=22's\?\= message of "Thu, 29 Mar 2018 16:17:42 +0200")
asjo@koldfront.dk (Adam Sjøgren) writes:
> Robert writes:
>
>>> The advice I am using on find/create-image¹ is fixing the opposite
>>> problem: images being too small on HiDPI screens.
>
>> Too small and too big are symptoms of the same problem: not applying
>> the scaling factor correctly :-)
>
> Are we talking about the same thing?
>
> On a HiDPI display I want all images shown at 1.5x the normal ("pixel")
> size.
>
> Is Emacs supposed to do this automatically? (For images in buffers, i.e.
> displayed by Gnus, eww or similar.)
Yes. Emacs queries the toolkit for the underlying scale factor (on
GNU/Linux + GTK at least), and is then supposed to use it when
displaying stuff.
>>> where image-dpi-scale-magnitude is set to 150 on HiDPI displays and 100
>>> on non-HiDPI.
>
>> 150?! That seems very high. Iʼd expect values like 1.5 or 2.
>
> Ah, sorry, my code is kind of messy and I read it wrong. The 150 gets
> translated to 1.5. Sorry about that.
No worries. Iʼm not sure fractional values work correctly, but thatʼs
not entirely an Emacs problem.
Robert
next prev parent reply other threads:[~2018-03-29 16:19 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-25 21:31 Adam Sjøgren
2018-02-25 22:39 ` Andreas Schwab
2018-02-25 23:06 ` Adam Sjøgren
2018-02-26 0:02 ` Eric Abrahamsen
2018-02-26 19:59 ` Adam Sjøgren
2018-02-26 20:18 ` Eric Abrahamsen
2018-03-24 22:38 ` Adam Sjøgren
2018-03-29 8:12 ` Eric Abrahamsen
2018-03-29 11:49 ` Adam Sjøgren
2018-03-29 12:09 ` Robert Pluim
2018-03-29 12:31 ` Adam Sjøgren
2018-03-29 14:04 ` Robert Pluim
2018-03-29 14:17 ` Adam Sjøgren
2018-03-29 16:19 ` Robert Pluim [this message]
2018-03-29 16:43 ` Adam Sjøgren
2018-03-30 7:39 ` Robert Pluim
2018-02-26 19:22 ` Andreas Schwab
2018-02-26 19:31 ` Adam Sjøgren
2018-02-25 23:22 ` Mike Kupfer
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