From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/58166 Path: news.gmane.org!not-for-mail From: Hans Hagen Newsgroups: gmane.comp.tex.context Subject: Re: MetaPost Animation Date: Fri, 16 Apr 2010 09:54:47 +0200 Message-ID: <4BC817C7.8070207@wxs.nl> References: Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252"; Format="flowed" Content-Transfer-Encoding: quoted-printable X-Trace: dough.gmane.org 1271404521 13284 80.91.229.12 (16 Apr 2010 07:55:21 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 16 Apr 2010 07:55:21 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Fri Apr 16 09:55:18 2010 connect(): No such file or directory 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 4.69) (envelope-from ) id 1O2gOT-0004UU-QT for gctc-ntg-context-518@m.gmane.org; Fri, 16 Apr 2010 09:55:17 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 070DFC9C40; Fri, 16 Apr 2010 09:55:17 +0200 (CEST) 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 tr2jM1nC7IqA; Fri, 16 Apr 2010 09:55:16 +0200 (CEST) Original-Received: from balder.ntg.nl (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 2A442C9C87; Fri, 16 Apr 2010 09:55:05 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id A8E29C9C40 for ; Fri, 16 Apr 2010 09:55:03 +0200 (CEST) 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 m5n8-YH7M87Q for ; Fri, 16 Apr 2010 09:54:52 +0200 (CEST) Original-Received: from smtp.ziggozakelijk.nl (sc-162.r-213-125-29.schoolconnect.nu [213.125.29.162]) by balder.ntg.nl (Postfix) with ESMTP id BFDBFC9C87 for ; Fri, 16 Apr 2010 09:54:52 +0200 (CEST) X-Default-Received-SPF: pass (skip=loggedin (res=PASS)) x-ip-name=10.100.1.100; Original-Received: from [10.100.1.100] (unverified [10.100.1.100]) by controller-9 (SurgeMail 4.2d2) with ESMTP id 13324-1713362 for multiple; Fri, 16 Apr 2010 09:52:58 +0200 User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.9) Gecko/20100317 Lightning/1.0b1 Thunderbird/3.0.4 In-Reply-To: X-Authenticated-User: hagen@controller-9 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:58166 Archived-At: On 16-4-2010 9:36, Bo=9Atjan Vesnicer wrote: > Hi Troy > > Here is a simple solution: > > \def\MyGraphics#1{% > \startMPcode > path p,q; > p:=3Dfullcircle scaled 72; > L:=3Dlength p; > N:=3D20; > q:=3Dsubpath (0,#1/N*L) of p; > draw q withcolor red; > fill fullcircle scaled 3 shifted point length q of q withcolor blue; > setbounds currentpicture to unitsquare shifted (-0.5,-0.5) scaled 75; > \stopMPcode} > > \starttext > \dostepwiserecurse{0}{20}{1}{% > \startTEXpage > \MyGraphics{\recurselevel} > \stopTEXpage} > \stoptext or, if you want to fool yourself that you're not using tex ... put this = in "somefile.cld": -- -- local template =3D [[ path p, q ; p :=3D fullcircle scaled 72 ; L :=3D length p ; N :=3D 20 ; q:=3Dsubpath (0,%s/N*L) of p ; draw q withcolor red ; fill fullcircle scaled 3 shifted point length q of q withcolor blue ; setbounds currentpicture to unitsquare shifted (-0.5,-0.5) scaled 75 ; ]] context.starttext() for i=3D0,20 do context.startMPpage() context(template,i) context.stopMPpage() end context.stoptext() -- -- and then run: context somefile.cld ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl ----------------------------------------------------------------- ___________________________________________________________________________= ________ 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 ___________________________________________________________________________= ________