From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/22315 Path: news.gmane.org!not-for-mail From: Mojca Miklavec Newsgroups: gmane.comp.tex.context Subject: Re: strange behaviour of colors Date: Tue, 6 Sep 2005 16:42:22 +0200 Message-ID: <6faad9f005090607426e1a772a@mail.gmail.com> References: <431D92C0.3020706@gmail.com> <431D9DBD.2040507@logosrl.it> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: sea.gmane.org 1126017786 21069 80.91.229.2 (6 Sep 2005 14:43:06 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Tue, 6 Sep 2005 14:43:06 +0000 (UTC) Original-X-From: ntg-context-bounces@ntg.nl Tue Sep 06 16:43:05 2005 Return-path: Original-Received: from ronja.vet.uu.nl ([131.211.172.88] helo=ronja.ntg.nl) by ciao.gmane.org with esmtp (Exim 4.43) id 1ECeec-0008PX-G5 for gctc-ntg-context-518@m.gmane.org; Tue, 06 Sep 2005 16:42:30 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 9359E127E5; Tue, 6 Sep 2005 16:42:29 +0200 (CEST) Original-Received: from ronja.ntg.nl ([127.0.0.1]) by localhost (smtp.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 20061-10; Tue, 6 Sep 2005 16:42:24 +0200 (CEST) Original-Received: from ronja.vet.uu.nl (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 97885127CB; Tue, 6 Sep 2005 16:42:24 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 752EF127CB for ; Tue, 6 Sep 2005 16:42:23 +0200 (CEST) Original-Received: from ronja.ntg.nl ([127.0.0.1]) by localhost (smtp.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 20035-03 for ; Tue, 6 Sep 2005 16:42:22 +0200 (CEST) Original-Received: from nproxy.gmail.com (nproxy.gmail.com [64.233.182.198]) by ronja.ntg.nl (Postfix) with ESMTP id 88762126F8 for ; Tue, 6 Sep 2005 16:42:22 +0200 (CEST) Original-Received: by nproxy.gmail.com with SMTP id n15so430350nfc for ; Tue, 06 Sep 2005 07:42:22 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=oTLf7FeDWOv57G90rftkx4lmYcXd8RUVNOSC1FCRnvgzFFEzqWUlY/XROCObSU56bUHcxUviQug+WsB+TGq+RuYrxdH+899GhWEd42F/mjY5LHazuOrWKPcaddMQwAwcruFfmE4hoBijluCZ4Og5TRJLxgC22J5/XpMPZFQ5oDo= Original-Received: by 10.49.5.18 with SMTP id h18mr318347nfi; Tue, 06 Sep 2005 07:42:22 -0700 (PDT) Original-Received: by 10.48.247.14 with HTTP; Tue, 6 Sep 2005 07:42:22 -0700 (PDT) Original-To: mailing list for ConTeXt users In-Reply-To: <431D9DBD.2040507@logosrl.it> Content-Disposition: inline X-Virus-Scanned: amavisd-new at ntg.nl X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.5 Precedence: list List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: ntg-context-bounces@ntg.nl Errors-To: ntg-context-bounces@ntg.nl X-Spam-Checker-Version: SpamAssassin 3.0.3 (2005-04-27) on smtp.ntg.nl X-Virus-Scanned: amavisd-new at ntg.nl Xref: news.gmane.org gmane.comp.tex.context:22315 Archived-At: luigi.scarso wrote: > Mojca Miklavec wrote: >=20 > > Hello, > > > > In the following example, the title color changes on the second page. > > How can I avoid that? I can probably switch the cmyk/rgb colors off, > > but I would like to keep them as rgb/cmyk if possible. > > > > \setupcolors[state=3Dstart] > > \setuphead[title][page=3Dyes,color=3Dblue] > > \starttext > > > > \title{first page} > > some text > > > > \title{second page} > > The title color has changed. > > > > \definecolor [transparentred] [r=3D1,t=3D.5,a=3D1] > > \blackrule[width=3D2cm,height=3D2cm,color=3Dtransparentred] > > \stoptext > > > > Thank you, > > Mojca > > > And moving \definecolor [transparentred] [r=3D1,t=3D.5,a=3D1] > before \starttext ? It's \blackrule that triggers the change, not the \definecolor, but you nevertheless gave me an idea! I will make a 0 times 0 box on the first page which eventually solves the problem then, but this should be solved generally. > Under linux with acro7 I can't see differences. After turning "separation preview" on, the colors appear to be "equal" again (for the time when the little pup-up window is there, then the changes appear again). I guess that the first title is typeset with "rgb" blue and the second one with "cmyk" blue. With proper profile settings, the colors appear to be the same (and should look the same), but I'm affraid that they aren't. However, I don't know how to check this. It's quite possible that under windows some weird profile for converting rgb <-> cmyk is chosen. Thank you, Mojca