From: Alan Third <alan@idiocy.org>
To: David Ponce <da_vid@orange.fr>, 47819-done@debbugs.gnu.org
Subject: bug#47819: 8.0.50; When :height/:width image attribute is specified, :scale factor is not applied
Date: Sat, 17 Apr 2021 09:42:18 +0100 [thread overview]
Message-ID: <YHqfajExu5S/90UA@breton.holly.idiocy.org> (raw)
In-Reply-To: <YHqbG+OJY6DAmz//@breton.holly.idiocy.org>
On Sat, Apr 17, 2021 at 09:23:55AM +0100, Alan Third wrote:
>
> I don't know why you would want to use scale with em dimensions, since
> you can just set the em dimensions directly.
>
> For example ":scale 2 :height '(1 . em)" is exactly the same as
> ":scale 1 :height '(2 . em)", so why bother?
>
> Plus if you specify something to be 1em in height, then create-image
> applies its magic scale factor, you end up with something that is not
> 1em in height.
>
> So yeah, I'm not convinced that this is behaviour we want.
OK, I'm still convinced this isn't really the behaviour we want, but I
did some further investigation and realised this is a bug introduced
by me recently. I thought it had worked this way for a long time.
I'll just push the change up to fix it.
--
Alan Third
prev parent reply other threads:[~2021-04-17 8:42 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-16 6:16 bug#47819: 8.0.50; When :height/:width image attribute is specified, :scale factor is not applied David Ponce
2021-04-16 18:14 ` Alan Third
2021-04-16 18:50 ` David Ponce
2021-04-17 8:23 ` Alan Third
2021-04-17 8:42 ` Alan Third [this message]
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