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From: Fabrice Couvreur <fabrice1.couvreur@gmail.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Command that does not give the expected result (Metafun)
Date: Sun, 9 Aug 2015 13:27:36 +0200	[thread overview]
Message-ID: <CACyK-erGoY-Q76XJ=kdTrTykpvzQggnT0WfiNXqaEcxWKYZzgQ@mail.gmail.com> (raw)


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Hi Hans,
In the document Metafun, you use commands that I like, and I try to
understand the definition and operation, which is not always easy with TeX
commands.
Also, in the following code, this does not give the expected result.
Thank you.
Fabrice

\showframe

\setupcolors
  [state=start]

\setuppagenumbering[location=,alternative]

\startuniqueMPgraphic{titled}
path p ;
p := unitsquare xscaled OverlayWidth yscaled OverlayHeight ;
pickup pencircle scaled 1mm ;
drawoptions(withcolor .625yellow) ;
draw llcorner p--lrcorner p ;
setbounds currentpicture to p ;
\stopuniqueMPgraphic

\defineoverlay[titled][\uniqueMPgraphic{titled}]

\def\ChapterCommand#1#2%
  {\setbox0=\hbox to \leftmarginwidth{#1\hss}%
   \hskip-\leftmarginwidth
   \hskip-\leftmargindistance
   \framed
     [background=titled,frame=off,offset=0pt]
     {\box0
      \hskip\leftmargindistance
      #2}}

\setuphead
  [chapter,section,subsection]
  [command=\ChapterCommand,
   color=darkred]

\starttext
\chapter{First}
\section{First}
\subsection{First}
\stoptext

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             reply	other threads:[~2015-08-09 11:27 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-09 11:27 Fabrice Couvreur [this message]
2015-08-09 13:40 ` Hans Hagen
2015-08-10  7:13   ` Fabrice Couvreur
2015-08-10 20:38     ` Wolfgang Schuster
2015-08-11  7:03       ` Fabrice Couvreur

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