From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/50380 Path: news.gmane.org!not-for-mail From: Hans Hagen Newsgroups: gmane.comp.tex.context Subject: Re: ppchtex color Date: Tue, 12 May 2009 20:17:39 +0200 Message-ID: <4A09BD43.9070008@wxs.nl> References: <200905121529.14981.alan.braslau@cea.fr> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1242152315 16355 80.91.229.12 (12 May 2009 18:18:35 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 12 May 2009 18:18:35 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Tue May 12 20:18:23 2009 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from ronja.vet.uu.nl ([131.211.172.88] helo=ronja.ntg.nl) by lo.gmane.org with esmtp (Exim 4.50) id 1M3wYY-0005fi-Lt for gctc-ntg-context-518@m.gmane.org; Tue, 12 May 2009 20:18:22 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 185461FE0F; Tue, 12 May 2009 20:18:20 +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 25815-02; Tue, 12 May 2009 20:17:48 +0200 (CEST) Original-Received: from ronja.vet.uu.nl (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 130A21FC93; Tue, 12 May 2009 20:17:48 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 18EFC1FC93 for ; Tue, 12 May 2009 20:17:47 +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 24383-03 for ; Tue, 12 May 2009 20:17:40 +0200 (CEST) Original-Received: from filter1-nij.mf.surf.net (filter1-nij.mf.surf.net [195.169.124.152]) by ronja.ntg.nl (Postfix) with ESMTP id 3787F1FC1B for ; Tue, 12 May 2009 20:17:40 +0200 (CEST) Original-Received: from mail.pragma-ade.net (dsl-083-247-100-017.solcon.nl [83.247.100.17]) by filter1-nij.mf.surf.net (8.13.8/8.13.8/Debian-3) with ESMTP id n4CIHcvU029042 for ; Tue, 12 May 2009 20:17:39 +0200 Original-Received: from [10.100.1.100] (unverified [10.100.1.100]) by controller-1 (SurgeMail 3.9e) with ESMTP id 9364-1840426 for ; Tue, 12 May 2009 20:17:38 +0200 User-Agent: Thunderbird 2.0.0.21 (Windows/20090302) In-Reply-To: <200905121529.14981.alan.braslau@cea.fr> X-Originating-IP: 10.100.1.100 X-Authenticated-User: hagen@controller-1 X-Bayes-Prob: 0.0001 (Score 0, tokens from: @@RPTN) X-CanIt-Geo: ip=83.247.100.17; country=NL; region=15; city=Almelo; latitude=52.3500; longitude=6.6667; http://maps.google.com/maps?q=52.3500,6.6667&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 224160992 - a720d7355122 - 20090512 X-Scanned-By: CanIt (www . roaringpenguin . com) on 195.169.124.152 X-Virus-Scanned: amavisd-new at ntg.nl X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.11 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-Virus-Scanned: amavisd-new at ntg.nl Xref: news.gmane.org gmane.comp.tex.context:50380 Archived-At: Alan BRASLAU wrote: > No, ppchtex is not dead... > > I would like to use color. > > 1. color= and rulecolor= does not appear to be implemented (mkiv)... > 2. how can one change the color of the bonds? > 3. using \color[red]{} causes the text to be offset. > > "minimal" example: > > \setupcolors[state=start] > \usemodule[chemic] > \starttext > > \startchemical > \chemical[ONE,SB,Z0][C] > \stopchemical > > \startchemical > \color[red]{\chemical[ONE,SB,Z0][C]} > \stopchemical > % text "C" is offset... > > \startchemical > \chemical[ONE,SB,Z0][{\red C}] > \stopchemical > % OK, but I would like to draw the bonds as well in red. > > \startchemical[color=red] > \chemical[ONE,SB,Z0][C] > \stopchemical > % "C" is red in mkii, black in mkiv > > \startchemical[rulecolor=red] > \chemical[ONE,SB,Z0][C] > \stopchemical setting happened at the outer level (ok, that's broken now but we can fix that later); so now, each formula must have the settings; when i have time i'll make a mkiv variant so that we can upgrade (i don't want interference with mkii since that version is also used in latex and we don't need to upgrade that) \def\setchemicalattributes {\scratchdimen\@@chemicalrulethickness \def\chemicalattributes {withpen pencircle scaled \the\scratchdimen\space withcolor }% \doifelsenothing\@@chemicalrulecolor {\edef\chemicalattributes{\chemicalattributes black}} {\edef\chemicalattributes{\chemicalattributes \MPcolor{\@@chemicalrulecolor}}}% \startMPdrawing drawoptions (\chemicalattributes) ; \stopMPdrawing} ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com | www.pragma-pod.nl ----------------------------------------------------------------- ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : https://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________