From: Yuri Khan <yuri.v.khan@gmail.com>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Jean-Christophe Helary
<jean.christophe.helary@traduction-libre.org>,
emacs-devel <emacs-devel@gnu.org>
Subject: Re: html manual +css
Date: Thu, 26 Dec 2019 23:27:57 +0700 [thread overview]
Message-ID: <CAP_d_8W27NsvecV5s1HfwjSOWrG_JCateE3Vdmq6cA=eMcoX2g@mail.gmail.com> (raw)
In-Reply-To: <jwvv9q36qi0.fsf-monnier+emacs@gnu.org>
On Thu, 26 Dec 2019 at 22:51, Stefan Monnier <monnier@iro.umontreal.ca> wrote:
> >> https://medium.com/@elad/understanding-the-difference-between-css-resolution-and-device-resolution-28acae23da0b
>
> This page is pretty poor, not explaining what the "CSS pixel" is
> supposed to represent; taking "browser provided data" as gospel ;-)
The CSS pixel is defined in the CSS specification.
https://drafts.csswg.org/css-values-3/#reference-pixel
Specifically, for screen devices, it recommends that 1px be an integer
multiple of a device pixel that at the typical viewing distance yields
the best approximation of a visual angle of a length of 1/96 inch at
one standard arm’s length.
next prev parent reply other threads:[~2019-12-26 16:27 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-02 13:49 html manual +css Jean-Christophe Helary
2017-06-02 14:28 ` Paul Eggert
2017-06-02 14:45 ` Jean-Christophe Helary
2017-06-02 14:56 ` Jean-Christophe Helary
2017-06-02 15:14 ` Yuri Khan
2017-06-02 15:22 ` Eli Zaretskii
2017-06-02 15:29 ` Jean-Christophe Helary
2017-06-05 14:44 ` Jean-Christophe Helary
2017-06-06 22:41 ` Richard Stallman
2017-06-06 23:47 ` Jean-Christophe Helary
2017-06-07 14:27 ` Jean-Christophe Helary
2019-12-23 16:54 ` Jean-Christophe Helary
[not found] ` <jwvr20v6jug.fsf-monnier+emacs@gnu.org>
2019-12-24 9:06 ` Jean-Christophe Helary
2019-12-24 14:37 ` Jean-Christophe Helary
2019-12-24 14:43 ` Jean-Christophe Helary
2019-12-25 22:03 ` Stefan Monnier
2019-12-26 0:08 ` Jean-Christophe Helary
2019-12-26 14:09 ` Jean-Christophe Helary
2019-12-26 14:45 ` Stefan Monnier
2019-12-26 15:08 ` Jean-Christophe Helary
2019-12-26 15:22 ` Jean-Christophe Helary
2019-12-26 15:50 ` Stefan Monnier
2019-12-26 16:27 ` Yuri Khan [this message]
2019-12-26 18:17 ` Stefan Monnier
2019-12-26 16:53 ` Jean-Christophe Helary
2019-12-30 11:53 ` Jean-Christophe Helary
2020-01-15 11:20 ` Gavin Smith
2020-01-15 12:12 ` Jean-Christophe Helary
2020-01-15 13:43 ` Patrice Dumas
2020-01-15 13:52 ` Jean-Christophe Helary
2020-01-15 14:18 ` Patrice Dumas
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