Hello,
while browsing thru the source and trying some examples, I can't
sensible output of the following code. (No MP stuff is visible)
%output=pdf
\setupcolors[state=start]
\def\cw#1{\color[green]{#1}}
\def\TableShade#1#2%
{\startMPpositiongraphic
initialize_area(\MPpos{b:#1},\MPpos{e:#1}) ;
show pxy;
linear_shade(pxy,0,.4#2,.9#2) ;
anchor_area(\MPanchor{b:#1}) ;
\stopMPpositiongraphic}
\dosetpositionaction{b:x}{\TableShade{x}{red}}
\dosetpositionaction{b:y}{\TableShade{y}{green}}
\dosetpositionaction{b:z}{\TableShade{z}{blue}}
\starttext
\starttable[|c|c|c|]
\GFC[b:z] \cw{this is a small} \NC \cw{table} \NC in which we
\NC \FR
\NC \cw{will demonstrate} \GFC[c:y] \cw{that this} \GTC[c]
\cw{positioning} \NC \MR
\GSC[a:x] \cw{mechanism also} \GTC[b] \cw{works quite well} \NC in tables
\NC \LR
\stoptable
\stoptext
Any ideas how to get the MPpositiongraphic working?
Patrick
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