From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.help Subject: Re: How much is one em (image size unit)? Date: Sat, 01 Apr 2023 15:59:01 +0300 Message-ID: <83355jzrl6.fsf@gnu.org> References: <87y1nddory.fsf@disroot.org> <871ql50yrs.fsf@ledu-giraud.fr> <87sfdkev9q.fsf@disroot.org> <83o7o82486.fsf@gnu.org> <87h6u0eqj9.fsf@disroot.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="33223"; mail-complaints-to="usenet@ciao.gmane.io" To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sat Apr 01 14:59:15 2023 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1piap8-0008Rl-5m for geh-help-gnu-emacs@m.gmane-mx.org; Sat, 01 Apr 2023 14:59:14 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1piaoh-0001v0-TX; Sat, 01 Apr 2023 08:58:47 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1piaog-0001uZ-79 for help-gnu-emacs@gnu.org; Sat, 01 Apr 2023 08:58:46 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1piaof-0004Wz-Gz for help-gnu-emacs@gnu.org; Sat, 01 Apr 2023 08:58:45 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=Z15ljkjToajl/UuloI7SSkxYPB3u3Tfr91OREhMNRkw=; b=imbAlcZ1YxIY gKxLWvG0wXGLpr8uT7dlS8U7Od7CvWQjiEYEKUm22KHOVYUbeJfCickFai/m4dex4TKhv4KOLAUuz FBOlyIcfUIu9lEkyzpwqgZAVuqvLBr5DluGrK29kwQXbl+dLHZ8klbL6mZCG8R4sofdI5pLmTSTQB C+VjoMNOfIn5qiS5pb1BJqt7e88HMh7dDvpJibTEOfqXONK4M7JSiDIQIeLCE94bwoauomlxdGgz3 9tofcGXOqXRk49nxZURCW9ZLeDmGse60phxIsUmoc3pL2M6nFoJDrtDlI/gw1an6zEbuUuFrpl7la Lqz6HWur8spiTZD44sCUNg==; Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1piaoe-0000zZ-En for help-gnu-emacs@gnu.org; Sat, 01 Apr 2023 08:58:44 -0400 In-Reply-To: <87h6u0eqj9.fsf@disroot.org> (message from Akib Azmain Turja on Sat, 01 Apr 2023 00:15:06 +0600) X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.help:143187 Archived-At: > From: Akib Azmain Turja > Cc: help-gnu-emacs@gnu.org > Date: Sat, 01 Apr 2023 00:15:06 +0600 > > Eli Zaretskii writes: > > > Maybe this page will help you: > > > > https://learn.microsoft.com/en-us/typography/opentype/spec/ttch01 > > > > Thanks, but I couldn't understand much. Say the line height is X em, > then how can I figure out that X? I don't understand your problem well enough, so I cannot answer that, sorry.