Hi,
Strange behavior: why is the colored text ?
Thanks,
Fabrice
\usemodule[tikz]
\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}]
\define[2]\ChapterCommand
{\setbox\scratchbox\hbox to \leftmarginwidth{#1\hss}%
\hskip-\dimexpr\leftmarginwidth+\leftmargindistance\relax
\framed
[background=titled,frame=off,offset=0pt]
{\box\scratchbox
\hskip\leftmargindistance
#2}}
\setuphead
[chapter]
[command=\ChapterCommand,
textstyle=\ss,
color=darkred,
conversion=Characters]
\setuphead
[section]
[command=\ChapterCommand,
textstyle=\ss,
color=darkred,
sectionsegments=section:section]
\starttext
\startchapter
[title={Activités d'approche}]
\startsection
[title={Sans carreaux}]
\placefigure[right,none]{}
{
\hbox{
\starttikzpicture[>=stealth,scale=0.8]
\draw [->,color=blue,ultra thick] (0,0)--(5,2);
\draw [->,color=green,ultra thick] (6,1.5)--(5,0);
\draw [->,color=red,ultra thick] (4,-0.8)--(2,-0.1);
\draw [color=blue](2.5,1) node[above] {$\vec{u}$};
\draw [color=green](5.5,0.75) node[right] {$\vec{v}$};
\draw [,color=red](3,-0.45) node[above] {$\vec{w}$};
\node (A) at (0.5,-0.5) {A};
\node [above right] at (A) {$\times$};
\stoptikzpicture}}
\startitemize[n][stopper={)},style=bold]
On a tracé trois vecteurs et placé un point A sur la figure ci-contre.
\startitemize[a][stopper={)},style=bold]
\item Construire le point C tel que $\vec{\rm{AC}}=\vec{u} + \vec{v}$.
\item Construire le point B tel que $\vec{\rm{AB}}=\vec{u} + \vec{v} +
\vec{w} $.
\stopitemize
\stopitemize
\stopsection
\stopchapter
\stoptext
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