From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/55143 Path: news.gmane.org!not-for-mail From: Oliver Heins Newsgroups: gmane.comp.tex.context Subject: Re: Bug with overprinting in Mark II/IV? Date: Fri, 11 Dec 2009 17:32:24 +0100 Message-ID: <87zl5pfp47.fsf@sopos.org> References: <874onxhdu7.fsf@sopos.org> <4B224BE7.4010203@gmx.net> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1260549191 32462 80.91.229.12 (11 Dec 2009 16:33:11 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 11 Dec 2009 16:33:11 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Fri Dec 11 17:33:05 2009 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from balder.ntg.nl ([195.12.62.10]) by lo.gmane.org with esmtp (Exim 4.50) id 1NJ8QR-0006Ji-Du for gctc-ntg-context-518@m.gmane.org; Fri, 11 Dec 2009 17:33:03 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 57376C9BC5; Fri, 11 Dec 2009 17:33:01 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at balder.ntg.nl Original-Received: from balder.ntg.nl ([127.0.0.1]) by localhost (balder.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id sRteTFhWzsea; Fri, 11 Dec 2009 17:32:58 +0100 (CET) Original-Received: from balder.ntg.nl (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id B04D3C9B21; Fri, 11 Dec 2009 17:32:57 +0100 (CET) Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 439BFC9B21 for ; Fri, 11 Dec 2009 17:32:55 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at balder.ntg.nl Original-Received: from balder.ntg.nl ([127.0.0.1]) by localhost (balder.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id BhCtzrkUJKfT for ; Fri, 11 Dec 2009 17:32:52 +0100 (CET) Original-Received: from black.cryptix.de (black.cryptix.de [83.137.101.103]) by balder.ntg.nl (Postfix) with ESMTP id 6E4DDC9B07 for ; Fri, 11 Dec 2009 17:32:52 +0100 (CET) Original-Received: from localhost (localhost [127.0.0.1]) by black.cryptix.de (Postfix) with ESMTP id 92CA0266D44 for ; Fri, 11 Dec 2009 17:32:51 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at black.cryptix.de Original-Received: from black.cryptix.de ([127.0.0.1]) by localhost (black.cryptix.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id hOwCJnTJIx0P for ; Fri, 11 Dec 2009 17:32:27 +0100 (CET) Original-Received: from dionysos.sopos.net (p5483A568.dip0.t-ipconnect.de [84.131.165.104]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by black.cryptix.de (Postfix) with ESMTP id 26442266D53 for ; Fri, 11 Dec 2009 17:32:27 +0100 (CET) Original-Received: from olli by dionysos.sopos.net with local (Exim 4.69) (envelope-from ) id 1NJ8Pq-0007cX-Aj for ntg-context@ntg.nl; Fri, 11 Dec 2009 17:32:26 +0100 In-Reply-To: <4B224BE7.4010203@gmx.net> (Peter Rolf's message of "Fri, 11 Dec 2009 14:40:55 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux) X-Face: j~5v(Bp|w-}v-^x(PbHz\0k(_hhT~N>n|%e\0cGUJMbW^V}}1H&D0"19u8XGq=[NV[8]$jwG)]ii@jcTZt)Geu})D+lw_C$"#$M^MNTIIRUZ!m X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.12 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 Xref: news.gmane.org gmane.comp.tex.context:55143 Archived-At: Hi Peter, Peter Rolf writes: > Oliver Heins schrieb: >> Hello, >> >> with color black overprinting is not working. You can easily spot this >> when you use the =BBAusgabevorschau=AB (sorry, my acrobat is in german >> locale, must be something with =BBpreview=AB in english; located in the >> =BBtools=AB menu) in acrobat and remove magenta and black from the previ= ew. >> Whilst under the region with the magenta colored text the picture gets >> shown, in the region with the black colored text the text is cut out of >> the picture, leaving white. >> >> = > I think the visible 'knockedout' text on the picture is just another > acrobat bug. I manually checked the text and the OVP attributes are > correctly set. If you use the coloring mechanism (Ausgabenvorschau -> = > Farbwarnungen -> [x] =DCberdruck anzeigen), you will see that everything > looks ok. Yes, I noticed that, too. But to me it looks like it is first knocked out in the pdf, and then the overprint flag is set. I made a document with scribus, which looks alright in acrobats preview: http://www.sopos.org/olli/overprinting-scribus.pdf So I doubt that this is a bug in acrobat, but in context or even in pdftex/luatex. >> you have to manually copy the hacker.jpg to your working directory >> (under linux e.g. with cp $(kpsewhich hacker.jpg) >> /path/to/your/working/directory) and change the path to make the >> minimal example work under mark iv. > > I noticed this too (no picture with mkiv). BOF =3D Bug Or Feature :) Feature, as Taco kindly pointed out :-) Regards, olli -- = Oliver Heins heins@sopos.org http://oliverheins.net/ http://blog.overheins.net/ F27A BA8C 1CFB B905 65A8 http://scriptorium-adp.de/ 2544 0F07 B675 9A00 D827 1024D/9A00D827 2004-09-24 -- gpg --recv-keys 0x9A00D827 Please avoid sending me Word or PowerPoint attachments: http://www.gnu.org/philosophy/no-word-attachments.html ___________________________________________________________________________= ________ If your question is of interest to others as well, please add an entry to t= he Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-cont= ext webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________= ________