From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/75333 Path: news.gmane.org!not-for-mail From: Hans Hagen Newsgroups: gmane.comp.tex.context Subject: Re: how can I use framewidth in calculations Date: Sat, 24 Mar 2012 11:27:28 +0100 Message-ID: <4F6DA190.1090605@wxs.nl> References: <4F6CFF5C.7040604@uni-bonn.de> <62C920E8-9294-4E51-BB6C-D64F3EB155B1@emory.edu> <4F6D7830.9090708@uni-bonn.de> <4F6D7B60.40907@FU-Berlin.DE> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1332584873 28312 80.91.229.3 (24 Mar 2012 10:27:53 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sat, 24 Mar 2012 10:27:53 +0000 (UTC) Cc: Herbert Voss To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Sat Mar 24 11:27:52 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 1SBOCM-0005z5-SZ for gctc-ntg-context-518@m.gmane.org; Sat, 24 Mar 2012 11:27:50 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 284A8101ED; Sat, 24 Mar 2012 11:27:50 +0100 (CET) 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 QkRRKomAlo0m; Sat, 24 Mar 2012 11:27:47 +0100 (CET) Original-Received: from [127.0.0.1] (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id A3988101E1; Sat, 24 Mar 2012 11:27:47 +0100 (CET) Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id B14E3101E1 for ; Sat, 24 Mar 2012 11:27:46 +0100 (CET) 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 zasOy78hv42B for ; Sat, 24 Mar 2012 11:27:45 +0100 (CET) Original-Received: from filter3-ams.mf.surf.net (filter3-ams.mf.surf.net [192.87.102.71]) by balder.ntg.nl (Postfix) with ESMTP id CF2A3101DF for ; Sat, 24 Mar 2012 11:27:45 +0100 (CET) Original-Received: from smtp.ziggozakelijk.nl (D57D1DA2.static.ziggozakelijk.nl [213.125.29.162]) by filter3-ams.mf.surf.net (8.14.3/8.14.3/Debian-9.4) with ESMTP id q2OARh56015890 for ; Sat, 24 Mar 2012 11:27:43 +0100 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 pragma-net.nl (SurgeMail 5.3h2) with ESMTP (TLS) id 904-1713362 for multiple; Sat, 24 Mar 2012 11:27:40 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:10.0.2) Gecko/20120216 Thunderbird/10.0.2 In-Reply-To: <4F6D7B60.40907@FU-Berlin.DE> X-Authenticated-User: hagen@controller-9 X-Bayes-Prob: 0.0001 (Score 0, tokens from: @@RPTN) X-CanIt-Geo: ip=213.125.29.162; country=NL; region=03; city=Hattem; latitude=52.4667; longitude=6.0667; http://maps.google.com/maps?q=52.4667,6.0667&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 0LGNmrH11 - a2bbab1479fa - 20120324 (trained as not-spam) X-Scanned-By: CanIt (www . roaringpenguin . com) on 192.87.102.71 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:75333 Archived-At: On 24-3-2012 08:44, Herbert Voss wrote: > Am 24.03.2012 08:30, schrieb Thomas A. Schmitz: >> On 03/24/12 03:27, Rogers, Michael K wrote: >>> Try >>> >>> \framed[width=7cm]{\externalfigure[cow][width=\dimexpr\framedparameter{width}*9/10]} >>> >>> >>> >>> [I don't understand \dimexpr. For instance 7cm = ~198pt, 0.9 * 7 cm = >>> ~179pt, but \dimexpr0.9\framedparameter{width} yields 27.5992pt. It >>> doesn't seem to work well with decimals. No wiki page for it, that I >>> can find.] >> >> Thank you, that is exactly what I needed! I'll see if I can find some >> more information about \dimexpr now! > > \framed[width=7cm]{\externalfigure[cow][width=0.75\expandafter\dimexpr\framedparameter{width}]} there is no need for \expandafter here as \dimexpr will expand what comes after it anyway ----------------------------------------------------------------- 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 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 ___________________________________________________________________________________