From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andrea Corallo Newsgroups: gmane.emacs.bugs Subject: bug#70963: [PATCH] Add Oklab color space utility functions in color.el. Date: Wed, 15 May 2024 14:00:08 -0400 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="20533"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: 70963@debbugs.gnu.org To: Robert Church Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed May 15 20:01:18 2024 Return-path: Envelope-to: geb-bug-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 1s7IwG-00057Z-QY for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 15 May 2024 20:01:16 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1s7Iw6-000346-Qt; Wed, 15 May 2024 14:01:06 -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 1s7Iw1-00033b-P9 for bug-gnu-emacs@gnu.org; Wed, 15 May 2024 14:01:02 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1s7Iw0-0007sq-Ps for bug-gnu-emacs@gnu.org; Wed, 15 May 2024 14:01:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1s7Iw2-0002K6-HZ for bug-gnu-emacs@gnu.org; Wed, 15 May 2024 14:01:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Andrea Corallo Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 15 May 2024 18:01:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 70963 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 70963-submit@debbugs.gnu.org id=B70963.17157960228911 (code B ref 70963); Wed, 15 May 2024 18:01:02 +0000 Original-Received: (at 70963) by debbugs.gnu.org; 15 May 2024 18:00:22 +0000 Original-Received: from localhost ([127.0.0.1]:43525 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1s7IvM-0002Jf-V7 for submit@debbugs.gnu.org; Wed, 15 May 2024 14:00:21 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:48282) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1s7IvI-0002JT-SD for 70963@debbugs.gnu.org; Wed, 15 May 2024 14:00:20 -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 1s7IvB-00073D-Hw; Wed, 15 May 2024 14:00:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:Date:References:In-Reply-To:Subject:To: From; bh=TPzwoZW9RrAIqx301uS74Q/bK/KJLN/MdEtM/qdRQSw=; b=f/9wmjExBT+iTwziosWA LECNUlhFasdjnxustfFDbbRd22MMMi5X42VKY3GDJ83FghZMMXCQqCOG1IBYnP9BeiXVnW901eOl6 BN3OUrAOSvLyM9SmNXLYag8+OqxyO1PEusog7FISQT54KxIq8n0L2+F9kkdkAIh5nBscHxiLq8CUr znU3vFwYxwYV7L+DMIqgvP27+KOcCFzbu/G2qCE43lV6B4+TsJTB6CDWVcf2kbCn4Iv39xrADVZ9w VJ0PP0tveKJVeJXN8yXwH4h33dGWU+0BWeeHxeqs5tkmMJTwV6i7Xinq/sKKpMfc2doADIQ7w4noA zZGDMCD2SLOM7Q==; Original-Received: from acorallo by fencepost.gnu.org with local (Exim 4.90_1) (envelope-from ) id 1s7IvB-0001oy-3D; Wed, 15 May 2024 14:00:09 -0400 In-Reply-To: (Robert Church's message of "Wed, 15 May 2024 09:58:27 -0700") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:285104 Archived-At: Robert Church writes: > This patch adds functions to convert to and from the Oklab perceptual color space to color.el. Oklab preserves the > perceived brightness ot a color as the hue and saturation change. It is especially useful for programmatically generating > color schemes, and can be used directly in CSS in current web browsers. > > Oklab is described here: https://bottosson.github.io/posts/oklab/ Hi Robert, thanks for the patch. Unless I'm wrong you have not the FSF copyright paperwork done, would you be willg to do it in order to contrubute to Emacs? Thanks Andrea