From phma@webjockey.net Wed Mar 13 19:24:30 2002 Return-Path: X-Sender: phma@ixazon.dynip.com X-Apparently-To: lojban@yahoogroups.com Received: (EGP: unknown); 14 Mar 2002 03:24:30 -0000 Received: (qmail 27714 invoked from network); 14 Mar 2002 03:24:29 -0000 Received: from unknown (216.115.97.172) by m4.grp.snv.yahoo.com with QMQP; 14 Mar 2002 03:24:29 -0000 Received: from unknown (HELO neofelis.ixazon.lan) (208.150.110.21) by mta2.grp.snv.yahoo.com with SMTP; 14 Mar 2002 03:24:29 -0000 Received: by neofelis.ixazon.lan (Postfix, from userid 500) id 35F013C475; Wed, 13 Mar 2002 22:24:20 -0500 (EST) Content-Type: text/plain; charset="utf-8" To: lojban@yahoogroups.com Subject: Re: [lojban] color Date: Wed, 13 Mar 2002 22:24:19 -0500 X-Mailer: KMail [version 1.2] References: In-Reply-To: X-Spamtrap: fesmri@ixazon.dynip.com MIME-Version: 1.0 Message-Id: <0203132224190A.02388@neofelis> Content-Transfer-Encoding: 8bit Sender: phma@ixazon.dynip.com From: Pierre Abbat X-Yahoo-Group-Post: member; u=92712300 On Wednesday 13 March 2002 21:52, Jay Kominek wrote: > I mentioned something on the Wiki today, and I feel compelled to dump it > here to the list, to try and garner a tad more response: > > ---- > > There ought to be a convinent way to describe color in terms of tuples in > standard color spaces. (RGB, CMYK, HSV, HSB, CIE, etc) > > Something like {x1 has RGB color of x2 redness, x3 greeness, and x4 > blueness (where x2 - x4 are in [0, 1]).} Suggest a set of lujvo. > > judryska "color-coordinate" {x1 is the color specified by position tuple > x2 in color space/system x3 (default: RGB)} > > le tsani ka blanu cu judryska li pimureso pi'e pibinoze pi'e pa la rgb Looks good to me. (Or would, inaja da'i donri.) I suspect, though, that {zirpu} denotes a color that isn't expressible with RGB - it's the fourth primary, violet. (IIRR, the red-seeing cones see this, but not as strongly as they see red. Because both red-seeing and blue-seeing cones see zirpu, it is often confused with nukni. iku'i mi xunynarvi'a gi'onai xuncizvi'a .iseni'ibo mi cumki bebna tavla) mu'omi'e pier.