From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Yuan Fu Newsgroups: gmane.emacs.devel Subject: Re: "Fix" sag scaling for hidpi Date: Wed, 10 Feb 2021 13:07:17 -0500 Message-ID: <459A0475-E3E7-4159-82DF-93809CCF1E24@gmail.com> References: <07D5E64D-DAD0-45B3-B272-627A73D7CBAE@gmail.com> <7308DB2C-27A5-4227-A1F9-9949EE558052@gmail.com> <87sg6alweo.fsf@gnus.org> <87pn1erewq.fsf@gmail.com> <87wnvlecrw.fsf@gnus.org> <83sg69o3av.fsf@gnu.org> <87mtwhctte.fsf@gnus.org> Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.60.0.2.21\)) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="20782"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Lars Ingebrigtsen , emacs-devel , Eli Zaretskii , monnier@iro.umontreal.ca, Robert Pluim To: Alan Third Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Feb 10 19:08:08 2021 Return-path: Envelope-to: ged-emacs-devel@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 1l9tuK-0005Jx-I8 for ged-emacs-devel@m.gmane-mx.org; Wed, 10 Feb 2021 19:08:08 +0100 Original-Received: from localhost ([::1]:60864 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l9tuJ-0008H2-K7 for ged-emacs-devel@m.gmane-mx.org; Wed, 10 Feb 2021 13:08:07 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:35246) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l9ttZ-0007Ll-Nd for emacs-devel@gnu.org; Wed, 10 Feb 2021 13:07:21 -0500 Original-Received: from mail-qk1-x72b.google.com ([2607:f8b0:4864:20::72b]:34372) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1l9ttY-0006VE-37; Wed, 10 Feb 2021 13:07:21 -0500 Original-Received: by mail-qk1-x72b.google.com with SMTP id t63so2575215qkc.1; Wed, 10 Feb 2021 10:07:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=+0Hw0tD2wchVsuvMbQVYiQHUHgluUjAaIZivwtlzapg=; b=LlNpMva9Hu61yPKThualsMytEMZhYh+o5dZgUtD1La/V7Fy7vIKQCMNU/nLJAQgk9i LSYJUc39K29P82yQ9RKPgJGcSxO3V3uDI8pMOx6ul4Pykqcd+SJMaWHLcfpkrSDrmthv VeradV7cGWJ2/X4/duSyOQSxYUuMnQtE2HI+o3xQTC+X815DGojOUermt+9wC/BDdln3 2LfGA/2fLPXi7ZeKQ2GOI0dbhNPveUeiMURs4CWVNuos0pWcwLyKCmSGLNg4/QryTY/s Ick2lPQo/FeLqwAGr4RT3QsV5ZBQS122YoAOGZrtC9eeB2aONmGsnbus4wa2FiuvExgp LmLA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=+0Hw0tD2wchVsuvMbQVYiQHUHgluUjAaIZivwtlzapg=; b=HKwzmiuIBy8GWrWkcStdvH2ej6uTedq3uLsdnn4WkofotjFPCSnguMhzVRAio29oDa L80GivWbpOgkI3V+kCHZxINniVrS8m1VXNWP2yUllkPzZrbpgPKHUn+DzK50vvcSkgKd ZCH6zisGcNXK3AZQMc/eAd/6zG/C5pMZb57qercy1C1VpyNUPOatUoXzVbLSHvPQBBwP Yl7dZkABXiG3UbnvHzL3/HNWODuGgUL2QHLoHCoAENQ9tESnyG8bt2JNmT0UOs7MsTrO vVqFUNnvShDMPAVb3VxqUo6JY59FHVhcevW1V0t0VvETMuVtO8hs6czsZdtEHSpCDDW4 zyqA== X-Gm-Message-State: AOAM533OcAe7Cn5cLcT13eut1orVWjggTXbRGvVsSa7EJeFog2sSGAJ3 3UG1V75y1rH/Cz0sqe++TQ4= X-Google-Smtp-Source: ABdhPJxfxli8Ofui+r9wVn4zCKbHUFOzIXa56Fc4ylkpWpZ1ykvspj2zN0nWpPbBIL30i1wUhOG2NA== X-Received: by 2002:a05:620a:1249:: with SMTP id a9mr3949348qkl.471.1612980438701; Wed, 10 Feb 2021 10:07:18 -0800 (PST) Original-Received: from ?IPv6:2601:98a:4200:9210:e890:d6db:6ecd:68fc? ([2601:98a:4200:9210:e890:d6db:6ecd:68fc]) by smtp.gmail.com with ESMTPSA id w28sm1692044qtv.93.2021.02.10.10.07.17 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 10 Feb 2021 10:07:18 -0800 (PST) In-Reply-To: X-Mailer: Apple Mail (2.3654.60.0.2.21) Received-SPF: pass client-ip=2607:f8b0:4864:20::72b; envelope-from=casouri@gmail.com; helo=mail-qk1-x72b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:264318 Archived-At: ns should be able to report both physical and logical pixels, because = cocoa reports logical pixels and pixel ratio. pgtk can report both pixels. nt should be able to report both? Eli mentioned that it has the concept = of device independent pixels I=E2=80=99m not sure about x11+gtk, any one knows if it can report both = physical and logical pixels when on a hidpi display? Yuan=