From: Sanjoy Mahajan <sanjoy@mrao.cam.ac.uk>
Subject: Re: placefigure feature request ?
Date: Wed, 12 Apr 2006 18:12:08 -0400 [thread overview]
Message-ID: <E1FTnZI-00057N-Iz@approximate.corpus.cam.ac.uk> (raw)
In-Reply-To: Your message of "Tue, 04 Apr 2006 23:23:07 +0200." <4432E3BB.7070603@wxs.nl>
> this 'choose between locations' feature is kind of present but only
> with 'here' as fallback but it's trivial to make that configurable:
I've been experimenting a bit with the code, and it is much appreciated.
I added \unprotect..\protect and it compiled fine. The figure numbering
is the order in the source files, thanks to the numbering=nocheck;
reading down the page it is 3->1->2. Then I felt bold and commented out
the numbering=nocheck. It does one clockwise rotation of the numbers:
floatblocks : no block given
floatblocks : 1 renumbered / figure 1 => 3
(/home/sanjoy/texmf/tex/context/base/pdfr-ec.tex)
floatblocks : 1 placed
(/home/sanjoy/texmf/tex/context/sample/tufte.tex)
floatblocks : no block given
floatblocks : 2 renumbered / figure 2 => 1
floatblocks : 2 placed
(/home/sanjoy/texmf/tex/context/sample/tufte.tex)
floatblocks : 3 renumbered / figure 3 => 2
floatblocks : 3 placed
If it had done a anticlockwise rotation, the figure numbers would have
been right (1->2->3 reading down the page). Is it because the figure
renumbering does not know of the change to fallback=bottom (from
fallback=here)?
texexec : TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005
texutil : TeXUtil 9.0.1 - ConTeXt / PRAGMA ADE 1992-2006
tex : pdfeTeX, 3.141592-1.21a-2.2 (Web2C 7.5.4)
context : ver: 2006.03.25 13:21
cont-en : ver: 2006.03.25 13:21 fmt: 2006.4.11 mes: english
Here's the .tex file itself with the above modifications:
======================================================================
% first a new key
\startconstants dutch english
german czech
italian romanian
french
fallback: terugval fallback
fallback fallback
fallback fallback
fallback
\stopconstants
% use that key
\unprotect
\long\def\dofloat#1#2#3#4%
{\dosetfloatbox{#1}{#2}{#3}{#4}%
\doifelsevaluenothing{\??fl#4\c!criterium}
{\dogetfloatbox{#1}\empty}
{\ifdim\wd\floatbox>\getvalue{\??fl#4\c!criterium}\relax
\postcenterfloatbox{\wd\floatbox}% else we get left aligned
%dogetfloatbox{#1}\v!here % see details/pascal
\dogetfloatbox{#1}{\executeifdefined{\??fl#4\c!fallback}\v!here}% PATCHED
\else
\dogetfloatbox{#1}\empty
\fi}}
% pass the new location (will be done differently, hack
\def\dogetfloatbox#1#2%
{\ifvisible
\doifelsenothing{#2}
{\getfromcommalist[#1][1]%
\@EA\beforesplitstring\commalistelement\at:\to\floatmethod
\@EA\aftersplitstring \commalistelement\at:\to\floatcolumn
\@EA\aftersplitstring \floatcolumn\at*\to\floatrow
\@EA\beforesplitstring\floatcolumn\at*\to\floatcolumn
% todo: nog algemeen otr
\ifx\OTRSETsetpreferedcolumnslot\undefined\else
\OTRSETsetpreferedcolumnslot\floatcolumn\floatrow
\fi}
{\let\floatcolumn\empty
\let\floatrow\empty
\edef\floatmethod{#2}}%
\doifundefined{\string\floatmethod\floatmethod}
{\let\floatmethod\v!here}%
\getvalue{\string\floatmethod\floatmethod}[\floatmethod,#1]% PATCHED
\fi}
\protect
% \setupfloats[numbering=nocheck]
% we use the marginwidth as criterium
\setupfloat[figure][criterium=\marginwidth,fallback=bottom]
\starttext
\placefigure[bottom]{1}{} \input tufte
\placefigure[left]{2}{} \input tufte
\placefigure[left]{3}{\framed[width=.9\marginwidth]{}} \input tufte
\stoptext
======================================================================
-Sanjoy
`A society of sheep must in time beget a government of wolves.'
- Bertrand de Jouvenal
next prev parent reply other threads:[~2006-04-12 22:12 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-04 15:44 Renaud AUBIN
2006-04-04 17:15 ` Hans Hagen
2006-04-04 17:53 ` Sanjoy Mahajan
2006-04-04 21:06 ` Hans Hagen
2006-04-04 23:23 ` Sanjoy Mahajan
2006-04-05 7:37 ` Hans Hagen
2006-04-05 7:54 ` Taco Hoekwater
2006-04-05 15:43 ` Sanjoy Mahajan
2006-04-05 18:06 ` Hans Hagen
2006-04-05 19:37 ` Sanjoy Mahajan
2006-04-05 20:46 ` Hans Hagen
2006-04-06 2:20 ` Sanjoy Mahajan
2006-04-06 8:01 ` Taco Hoekwater
2006-04-04 21:23 ` Hans Hagen
2006-04-05 15:48 ` Sanjoy Mahajan
2006-04-05 16:53 ` Hans Hagen
2006-04-12 22:12 ` Sanjoy Mahajan [this message]
2006-04-13 7:57 ` Hans Hagen
2006-04-13 13:30 ` Sanjoy Mahajan
2006-04-14 8:52 ` Hans Hagen
2006-04-14 13:59 ` Sanjoy Mahajan
2006-04-14 14:09 ` Hans Hagen
2006-04-14 16:45 ` Sanjoy Mahajan
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