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From: Eli Zaretskii <eliz@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: How much is one em (image size unit)?
Date: Fri, 31 Mar 2023 20:57:45 +0300	[thread overview]
Message-ID: <83o7o82486.fsf@gnu.org> (raw)
In-Reply-To: <87sfdkev9q.fsf@disroot.org> (message from Akib Azmain Turja on Fri, 31 Mar 2023 22:32:49 +0600)

> From: Akib Azmain Turja <akib@disroot.org>
> Cc: Manuel Giraud <manuel@ledu-giraud.fr>
> Date: Fri, 31 Mar 2023 22:32:49 +0600
> 
> > Akib Azmain Turja <akib@disroot.org> writes:
> >
> >> I'm trying to show an image such that it has same height as the text and
> >> resizes relatively with text scale.  I've achieved this with the 'em'
> >> unit as described in (elisp)Image Descriptors.  But 1 em seems to be
> >> pretty smaller than the font size.  How to figure out correct value in
> >> em unit such that image and the text has correct height?
> >
> > Hi,
> >
> > FWIW, your example works for me and scales accordingly when I zoom.
> 
> But 1 em is pretty smaller than the default font size.  I want to make
> the image height and the text height same.

Maybe this page will help you:

  https://learn.microsoft.com/en-us/typography/opentype/spec/ttch01



  parent reply	other threads:[~2023-03-31 17:57 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-31 13:38 How much is one em (image size unit)? Akib Azmain Turja
2023-03-31 14:40 ` Manuel Giraud via Users list for the GNU Emacs text editor
2023-03-31 16:32   ` Akib Azmain Turja
2023-03-31 17:36     ` Manuel Giraud via Users list for the GNU Emacs text editor
2023-03-31 17:57     ` Eli Zaretskii [this message]
2023-03-31 18:15       ` Akib Azmain Turja
2023-04-01 12:59         ` Eli Zaretskii
2023-04-02 22:27         ` Fu Yuan
2023-04-04  9:41           ` Akib Azmain Turja
2023-04-04 13:51             ` [External] : " Drew Adams
2023-04-04 18:13               ` Akib Azmain Turja
2023-04-04 18:46                 ` Drew Adams
2023-04-05 11:52               ` Michael Heerdegen

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