From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/43915 Path: news.gmane.org!not-for-mail From: "Thomas A. Schmitz" Newsgroups: gmane.comp.tex.context Subject: Re: fitting a picture to the available space Date: Thu, 11 Sep 2008 18:20:43 +0200 Message-ID: <3452072A-ED37-44F0-BC02-C4386C288080@uni-bonn.de> References: <396E487E-2550-48FB-BF43-BC51ED2388F4@uni-bonn.de> <48C8C8AA.8080003@wxs.nl> <115224fb0809110713w734719bl2c547d8897a0c442@mail.gmail.com> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 (Apple Message framework v926) Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1221150169 32035 80.91.229.12 (11 Sep 2008 16:22:49 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 11 Sep 2008 16:22:49 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Thu Sep 11 18:23:45 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 1KdoxM-00043T-U3 for gctc-ntg-context-518@m.gmane.org; Thu, 11 Sep 2008 18:23:44 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 214A91FE6D; Thu, 11 Sep 2008 18:22:42 +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 26192-02-2; Thu, 11 Sep 2008 18:21:50 +0200 (CEST) Original-Received: from ronja.vet.uu.nl (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id E019C1FF89; Thu, 11 Sep 2008 18:21:49 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id A5DE01FF89 for ; Thu, 11 Sep 2008 18:21:47 +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 26184-01-4 for ; Thu, 11 Sep 2008 18:21:04 +0200 (CEST) Original-Received: from mailout01.t-online.de (mailout01.t-online.de [194.25.134.80]) by ronja.ntg.nl (Postfix) with ESMTP id 63B2F1FF81 for ; Thu, 11 Sep 2008 18:21:04 +0200 (CEST) Original-Received: from fwd11.aul.t-online.de by mailout01.t-online.de with smtp id 1Kdouk-000334-01; Thu, 11 Sep 2008 18:21:02 +0200 Original-Received: from [192.168.0.2] (bVULskZZoh+S+zd-mR58j+X5CuQHZjoD7Rlqe80zuvGnTKEXqmmtmo8gkNfRrvgZsz@[87.178.90.49]) by fwd11.aul.t-online.de with esmtp id 1KdouS-1IlyhU0; Thu, 11 Sep 2008 18:20:44 +0200 In-Reply-To: <115224fb0809110713w734719bl2c547d8897a0c442@mail.gmail.com> X-Mailer: Apple Mail (2.926) X-ID: bVULskZZoh+S+zd-mR58j+X5CuQHZjoD7Rlqe80zuvGnTKEXqmmtmo8gkNfRrvgZsz@t-dialin.net X-TOI-MSGID: babc72b6-61ad-4f4f-8a4c-3d851ad64688 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:43915 Archived-At: On Sep 11, 2008, at 4:13 PM, Wolfgang Schuster wrote: > 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 Wolfgang, as always, you're a source of wisdom and knowledge... Just I understand this correctly and can adapt it to my macro: \dimen1= \hsize: here \hsize refers to the size of the \framed inside which we're operating, right? Thomas ___________________________________________________________________________________ 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 ___________________________________________________________________________________