From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/43904 Path: news.gmane.org!not-for-mail From: "Wolfgang Schuster" Newsgroups: gmane.comp.tex.context Subject: Re: fitting a picture to the available space Date: Thu, 11 Sep 2008 16:13:11 +0200 Message-ID: <115224fb0809110713w734719bl2c547d8897a0c442@mail.gmail.com> References: <396E487E-2550-48FB-BF43-BC51ED2388F4@uni-bonn.de> <48C8C8AA.8080003@wxs.nl> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1221142710 30267 80.91.229.12 (11 Sep 2008 14:18:30 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 11 Sep 2008 14:18:30 +0000 (UTC) To: "mailing list for ConTeXt users" Original-X-From: ntg-context-bounces@ntg.nl Thu Sep 11 16:19:25 2008 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 1KdmyF-00023g-6t for gctc-ntg-context-518@m.gmane.org; Thu, 11 Sep 2008 16:16:31 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id E8CE41FF82; Thu, 11 Sep 2008 16:15:27 +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 25661-01-12; Thu, 11 Sep 2008 16:14:31 +0200 (CEST) Original-Received: from ronja.vet.uu.nl (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 84F741FF6C; Thu, 11 Sep 2008 16:14:31 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 3B26F1FF6B for ; Thu, 11 Sep 2008 16:14:29 +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 27146-03-7 for ; Thu, 11 Sep 2008 16:13:41 +0200 (CEST) Original-Received: from yw-out-1718.google.com (yw-out-1718.google.com [74.125.46.154]) by ronja.ntg.nl (Postfix) with ESMTP id E6FFB1FF86 for ; Thu, 11 Sep 2008 16:13:13 +0200 (CEST) Original-Received: by yw-out-1718.google.com with SMTP id 5so116743ywm.74 for ; Thu, 11 Sep 2008 07:13:12 -0700 (PDT) Original-Received: by 10.103.193.13 with SMTP id v13mr1993296mup.7.1221142391254; Thu, 11 Sep 2008 07:13:11 -0700 (PDT) Original-Received: by 10.103.215.10 with HTTP; Thu, 11 Sep 2008 07:13:11 -0700 (PDT) In-Reply-To: Content-Disposition: inline X-Virus-Scanned: amavisd-new at ntg.nl X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.9 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:43904 Archived-At: On Thu, Sep 11, 2008 at 3:28 PM, Thomas A. Schmitz wrote: > > On Sep 11, 2008, at 10:04 AM, Thomas A. Schmitz wrote: > >> >> On Sep 11, 2008, at 9:28 AM, Hans Hagen wrote: >> >>> \starttext >>> >>> \framed[width=5cm,height4cm]{\externalfigure[mill.png] >>> [maxwidth=3cm,maxheight=4cm,width=10cm]} >>> >>> \stoptext >>> >>> seems to work >> >> Ah of course! I could set the width to an absurdly high number and so >> make sure that it will always reach the maxheight/maxwidth, no matter >> what the ratio! This seems to work, thanks a lot! >> > > Alas, I spake too soon. Here is an example: > > \starttext > > \framed[frame=on,strut=no,width=8cm,height=2cm] > {\externalfigure[mill.png][maxwidth=8cm,maxheight=2cm,width=10cm]} > > \stoptext > > I would expect the picture to stay within the maxheight, but it doesn't. You could write your own macros and comapre the width/height ration of the picture with the reation of the box, is simple example is shown below. \starttext \start \setbox\scratchbox\vbox{\externalfigure[mill]} \dimen0=\wd\scratchbox \dimen2=\ht\scratchbox \framed[frame=on,strut=no,width=8cm,height=2cm] {\dimen1=\hsize \divide\dimen1 by \dimen0 \dimen3=\vsize \divide\dimen3 by \dimen2 \ifdim\dimen1>\dimen3 \externalfigure[mill][height=\vsize] \else \externalfigure[mill][width=\hsize] \fi} \framed[frame=on,strut=no,width=2cm,height=8cm] {\dimen1=\hsize \divide\dimen1 by \dimen0 \dimen3=\vsize \divide\dimen3 by \dimen2 \ifdim\dimen1>\dimen3 \externalfigure[mill][height=\vsize] \else \externalfigure[mill][width=\hsize] \fi} \stop \stoptext Wolfgang ___________________________________________________________________________________ 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 ___________________________________________________________________________________