On 13.11.2011, at 23:24, Romain Diss wrote:
> Hello,
>
> I'm trying to make some section titles which look like the ones of the
> metafun
> manual: title and number underlined, with number in margin. I thougth it
> would
> not be too hard but I can't do it.
>
> Actually, I'm using a frame with an overlay with a \startuniqueMPgraphic to
> underline the title but I can't make a frame for both the section number
> which
> is in the margin and the text which is not.
>
> I tried to make the underlining of the title text extend in the margin but
> it's not easy because the frame background seems to be centered automatically
> on the frame. Maybe I should adjust some offsets but how can I know the size
> of
> the section number...
>
> Anybody can help me on that problem ?
Hi,
you can try something like this:
\setuplayout[width=middle,backspace=4cm]
\startuseMPgraphic{line}
drawoptions(withcolor \MPcolor{\framedparameter{framecolor}}) ;
draw bottomboundary OverlayBox withpen pencircle scaled 3pt ;
setbounds currentpicture to OverlayBox ;
\stopuseMPgraphic
\defineoverlay[head:line][\useMPgraphic{line}]
\defineframedtext
[framedHead]
[align=right,width=fit,
offset=overlay,boffset=.25ex,
frame=off,framecolor=yellow:4,
background=head:line]
\defineheadplacement
[MyPlacement] [vertical]
{\setwidthof{#1\hskip\leftmargindistance}\to\MyWidth\hskip-\MyWidth
\startframedHead
#1\hskip\leftmargindistance #2
\stopframedHead}
\setuphead [chapter,section] [alternative=MyPlacement]
\starttext \showframe
\dorecurse{3}{
\chapter{Chapter #1}
\dorecurse{3}{\section{Section ##1}
\dorecurse{3}{\subsection{Subsection}}
}
}
\stoptext
But I’m sure there are better solutions …
Best wishes
Andreas
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