<context mode="mkiv" source="yes" text="Gives:">
\setupbodyfont[8pt]
\defineoverlay[Myframe][\reuseMPgraphic{Frame}]
</context>
There is some strange cropping going on on the Wiki-implementation. Of course the left frame is in reality equal to the right frame...
There is one important remark: The MPcalculation and the drawing itself must be inside \starttext ... \stoptext.
= Other Links =