From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/14101 Path: main.gmane.org!not-for-mail From: Willi Egger Newsgroups: gmane.comp.tex.context Subject: Re: Colors changing when applying "transparent" Date: Tue, 25 Nov 2003 12:46:09 +0100 Sender: ntg-context-admin@ntg.nl Message-ID: <6.0.0.22.1.20031125124237.01c2be00@digitpaint.nl> References: <6.0.0.22.1.20031125091011.01b77a68@digitpaint.nl> <6.0.0.22.2.20031125103235.02c8a220@server-1> Reply-To: ntg-context@ntg.nl NNTP-Posting-Host: deer.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed X-Trace: sea.gmane.org 1069761280 2108 80.91.224.253 (25 Nov 2003 11:54:40 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Tue, 25 Nov 2003 11:54:40 +0000 (UTC) Original-X-From: ntg-context-admin@ntg.nl Tue Nov 25 12:54:37 2003 Return-path: Original-Received: from ref.vet.uu.nl ([131.211.172.13] helo=ref.ntg.nl) by deer.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 1AObm9-0002kH-00 for ; Tue, 25 Nov 2003 12:54:37 +0100 Original-Received: from ref.ntg.nl (localhost.localdomain [127.0.0.1]) by ref.ntg.nl (Postfix) with ESMTP id D59EA10B2F; Tue, 25 Nov 2003 12:54:33 +0100 (MET) Original-Received: from smtpzilla2.xs4all.nl (smtpzilla2.xs4all.nl [194.109.127.138]) by ref.ntg.nl (Postfix) with ESMTP id 7B7EE10ACD for ; Tue, 25 Nov 2003 12:46:12 +0100 (MET) Original-Received: from vademecum.boede.nl (a80-126-172-1.adsl.xs4all.nl [80.126.172.1]) by smtpzilla2.xs4all.nl (8.12.9/8.12.9) with ESMTP id hAPBkBNM090863 for ; Tue, 25 Nov 2003 12:46:11 +0100 (CET) X-Sender: boedenl01@digitpaint.nl X-Mailer: QUALCOMM Windows Eudora Version 6.0.0.22 Original-To: ntg-context@ntg.nl In-Reply-To: <6.0.0.22.2.20031125103235.02c8a220@server-1> Original-References: <6.0.0.22.1.20031125091011.01b77a68@digitpaint.nl> <6.0.0.22.2.20031125103235.02c8a220@server-1> Errors-To: ntg-context-admin@ntg.nl X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.0.13 Precedence: bulk List-Help: List-Post: List-Subscribe: , List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: Xref: main.gmane.org gmane.comp.tex.context:14101 X-Report-Spam: http://spam.gmane.org/gmane.comp.tex.context:14101 Hi Hans, Indeed now I tried in Acrobat5 and the problem does not show up. There is probably another bug to be reported: I got a file, where with \startcombination ... \stopcombination two small pictures are placed next to each other. - When viewing the result in Acrobat6 everything looks ok. When printing the page, then the right picture will not show up on the print! Kind regards Willi At 10:37 25.11.2003, Hans wrote: >At 09:20 25/11/2003, you wrote: >>\setupoutput[pdftex] >>\starttext >>\setupcolors[state=start] >> >>\startuseMPgraphic{tBG} >> path p ; >> p := unitsquare xscaled \overlaywidth yscaled \overlayheight ; >> fill p withcolor \MPcolor{white}; % With normal colors, >> everything is fine (blue is really RGB(0,0,1) >> % fill p withcolor transparent("normal",.5,\MPcolor{white}); % >> This however results in fading of ALL of the colors... >>\stopuseMPgraphic >> >>\defineoverlay[textBG][\useMPgraphic{tBG}] >> >>\setupbackgrounds[page][background=color,backgroundcolor=blue] >>\setupbackgrounds[text][background=textBG] >> >>\input tufte >>\stoptext > >Looks like an acrobat bug to me; if you use gsview, it works ok; there are >more problems with acrobat and transparencies, like > >- no smoothing when a vector graphic is on top of a transparency >- disappearing characters (esp very big ones) >- funny flattener preview colors > >One of the reasons for such problems is that there is no 'reset graphics >state' operator and i guess that occasionally the acrobat graphic state >stack gets messed up. > >Hans > > > >------------------------------------------------------------------------- > Hans Hagen | PRAGMA ADE | pragma@wxs.nl > Ridderstraat 27 | 8061 GH Hasselt | The Netherlands > tel: +31 (0)38 477 53 69 | fax: +31 (0)38 477 53 74 | www.pragma-ade.com >------------------------------------------------------------------------- > information: http://www.pragma-ade.com/roadmap.pdf > documentation: http://www.pragma-ade.com/showcase.pdf >------------------------------------------------------------------------- > >_______________________________________________ >ntg-context mailing list >ntg-context@ntg.nl >http://www.ntg.nl/mailman/listinfo/ntg-context