From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.emacs.gnus.general/74277 Path: news.gmane.org!not-for-mail From: Lars Magne Ingebrigtsen Newsgroups: gmane.emacs.gnus.general Subject: Re: Colour manipulation Date: Wed, 24 Nov 2010 00:50:41 +0100 Organization: Programmerer Ingebrigtsen Message-ID: References: <87pquvldcs.fsf@lifelogs.com> <87oc9yp21w.fsf@lifelogs.com> <87lj4pmgu7.fsf@keller.adm.naquadah.org> <87oc9ihjbk.fsf@keller.adm.naquadah.org> <8739quh5gk.fsf@keller.adm.naquadah.org> <87zkt1b0nv.fsf@lifelogs.com> <87pqtw9jon.fsf@lifelogs.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1290556306 11624 80.91.229.12 (23 Nov 2010 23:51:46 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 23 Nov 2010 23:51:46 +0000 (UTC) To: ding@gnus.org Original-X-From: ding-owner+M22642@lists.math.uh.edu Wed Nov 24 00:51:42 2010 Return-path: Envelope-to: ding-account@gmane.org Original-Received: from util0.math.uh.edu ([129.7.128.18]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1PL2e9-0001qk-4L for ding-account@gmane.org; Wed, 24 Nov 2010 00:51:37 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.math.uh.edu) by util0.math.uh.edu with smtp (Exim 4.63) (envelope-from ) id 1PL2dY-0003kW-M9; Tue, 23 Nov 2010 17:51:00 -0600 Original-Received: from mx2.math.uh.edu ([129.7.128.33]) by util0.math.uh.edu with esmtps (TLSv1:AES256-SHA:256) (Exim 4.63) (envelope-from ) id 1PL2dX-0003kO-Hs for ding@lists.math.uh.edu; Tue, 23 Nov 2010 17:50:59 -0600 Original-Received: from quimby.gnus.org ([80.91.231.51]) by mx2.math.uh.edu with esmtp (Exim 4.72) (envelope-from ) id 1PL2dS-0006Cp-39 for ding@lists.math.uh.edu; Tue, 23 Nov 2010 17:50:59 -0600 Original-Received: from lo.gmane.org ([80.91.229.12]) by quimby.gnus.org with esmtp (Exim 3.36 #1 (Debian)) id 1PL2dR-0003Zx-00 for ; Wed, 24 Nov 2010 00:50:53 +0100 Original-Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1PL2dR-0001T1-6i for ding@gnus.org; Wed, 24 Nov 2010 00:50:53 +0100 Original-Received: from cm-84.215.34.171.getinternet.no ([84.215.34.171]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 24 Nov 2010 00:50:53 +0100 Original-Received: from larsi by cm-84.215.34.171.getinternet.no with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 24 Nov 2010 00:50:53 +0100 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: ding@gnus.org Original-Lines: 18 Original-X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: cm-84.215.34.171.getinternet.no Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAGFBMVEXSzdDo4uJ2cXfv6urt 6Oi1r7T07+4dGh1VvGsDAAACI0lEQVQ4jV2TTYvcMAyGlVLvXuOSvRdDyHUGmZwnOO3ZNZhet3jw Dwgs/vt9ZXtn0uoS0JNXX5ZIw0bdza3vDFv5slEMswkUm73k+5rttObhTnqH8e4sPi7nbElFTy+J pp27rQzwp4mrwjZ3yjmtWfWgA2lXf07rijj5Ej+NJtf+Z4b/riKJPQFnTtpBQM1iAGiSNY+UlUeO JjlVlfgaoynG06CMkT6aJiW+xTmG8p1oKRXYKkqZ3yIFA4VajlgVU8+vPPzml1bmMMiBibTKrp7g nweAlqOClfnmlSllHvax5+gK++ZDKeX4ynoppYFqVik4lnna9GsD3b9F9RuR/Ij2FoBJyJWG6+gp GrS8fCwf0QiQDLsWIMP4Uo5SYnyGAhgAlLRS5gdIrOtYVQzRmEVAC2U3UuLHPKCQVC0521HmPQoz aO9TAc02Rho0CEoupxxI0YAqB9o8HsAC+GHS9FrMgnpnmh7AAGzjYqLU215QGtw68DKwo42d2eG1 JRTaR4e9qirA8o5Y2Zo9ht5H3QXrbnhs3Zqvm9gb3N0leKIzkJdybPkaZnHrJ4DEyZGEObbB91lV IqYO+VOJv24JwIR5WbeNIaBOzLCUBmQZpeRN3qj6iyxDzYE1XNP0rTytVsW4ppST+7GcAdLWK0Os 9waODnjPFeBkzQlMezvLLFfbMnfAHYiFSnoox/kETuXu/wHzBJZbME7/AL1Lj/ZnTrs+gb8jgwjQ I31eAAAAAABJRU5ErkJggg== Mail-Copies-To: never X-Now-Playing: Ultra =?iso-8859-1?Q?Nat=E9's?= _Situation: Critical_: "Free (M&S Philly Klub Edit)" User-Agent: Gnus/5.110011 (No Gnus v0.11) Emacs/24.0.50 (gnu/linux) Cancel-Lock: sha1:a3dmOvj94wXd0m5Jn2JQ2nPJq74= X-Spam-Score: -1.9 (-) List-ID: Precedence: bulk Xref: news.gmane.org gmane.emacs.gnus.general:74277 Archived-At: Julien Danjou writes: > I simulate it by setting red to 0, and let the code correct the color. > It generates 2 new colors: #3effce #0096a6, which are 2 different blues. > Even #3effce without the red component (#00ffce) seems visible. Hm... interesting. So if we have

then this could auto-correct this to make it readable? Sounds wonderful. Unfortunately, I'm not colour-blind, so I can't really test... -- (domestic pets only, the antidote for overdose, milk.) larsi@gnus.org * Lars Magne Ingebrigtsen