From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/75942 Path: news.gmane.org!not-for-mail From: Alan BRASLAU Newsgroups: gmane.comp.tex.context Subject: drawarrow and transparency Date: Wed, 2 May 2012 17:35:18 +0200 Organization: CEA DSM-IRAMIS-SPEC Message-ID: <20120502173518.604e1545@sole.extra.cea.fr> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1335972929 1355 80.91.229.3 (2 May 2012 15:35:29 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Wed, 2 May 2012 15:35:29 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Wed May 02 17:35:28 2012 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from balder.ntg.nl ([195.12.62.10]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1SPbaR-0007B5-5m for gctc-ntg-context-518@m.gmane.org; Wed, 02 May 2012 17:35:27 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 42964101EF; Wed, 2 May 2012 17:35:26 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at balder.ntg.nl Original-Received: from balder.ntg.nl ([127.0.0.1]) by localhost (localhost [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 1UY4Z-0hZhH0; Wed, 2 May 2012 17:35:23 +0200 (CEST) Original-Received: from [127.0.0.1] (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 1ADA4101E8; Wed, 2 May 2012 17:35:23 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 93619101E8 for ; Wed, 2 May 2012 17:35:21 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at balder.ntg.nl Original-Received: from balder.ntg.nl ([127.0.0.1]) by localhost (localhost [127.0.0.1]) (amavisd-new, port 10024) with LMTP id nEg0OVuL4rTM for ; Wed, 2 May 2012 17:35:20 +0200 (CEST) Original-Received: from filter1-til.mf.surf.net (filter1-til.mf.surf.net [194.171.167.217]) by balder.ntg.nl (Postfix) with ESMTP id EA122101E6 for ; Wed, 2 May 2012 17:35:20 +0200 (CEST) Original-Received: from cirse-out.extra.cea.fr (cirse-out.extra.cea.fr [132.167.192.142]) by filter1-til.mf.surf.net (8.14.3/8.14.3/Debian-9.4) with ESMTP id q42FZJxH030889 for ; Wed, 2 May 2012 17:35:20 +0200 Original-Received: from epeire2.extra.cea.fr (epeire2.extra.cea.fr [132.167.198.32]) by cirse.extra.cea.fr (8.14.2/8.14.2/CEAnet-Internet-out-2.3) with ESMTP id q42FZJAA031236 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT) for ; Wed, 2 May 2012 17:35:19 +0200 Original-Received: from orpin2.extra.cea.fr (orpin2.extra.cea.fr [132.167.198.5]) by epeire2.extra.cea.fr (8.14.4/8.14.4) with ESMTP id q42FZJsW001137 for ; Wed, 2 May 2012 17:35:19 +0200 (envelope-from alan.braslau@cea.fr) Original-Received: from sole.extra.cea.fr (iram-ha-003840.extra.cea.fr [132.166.25.152]) by orpin2.extra.cea.fr (8.13.8/8.13.8/CEAnet-Intranet-out-1.2) with ESMTP id q42FZJLO011259 for ; Wed, 2 May 2012 17:35:19 +0200 X-Mailer: Claws Mail 3.8.0 (GTK+ 2.24.6; amd64-portbld-freebsd9.0) X-Bayes-Prob: 0.9999 (Score 4.7, tokens from: @@RPTN) X-CanIt-Geo: ip=132.167.192.142; country=FR; region=A3; city=Gif-sur-yvette; latitude=48.6833; longitude=2.1333; http://maps.google.com/maps?q=48.6833,2.1333&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 0RH53zkvl - 22296c41f773 - 20120502 X-Scanned-By: CanIt (www . roaringpenguin . com) on 194.171.167.217 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:75942 Archived-At: I have a MetaPost question concerning drawarrow withtransparency (or any other compound object). Is there some clever way to achieve uniform transparency for a compound object? For example, in the minimal example below, how can one obtain a transparent arrow without getting an X-ray vision of the arrowhead? \starttext \startMPpage drawarrow origin--(1cm,0) withtransparency(1,.5) ; drawarrow origin--(0,1cm) withtransparency(1,.5) ; \stopMPpage \stoptext Alan ___________________________________________________________________________________ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________