Thanks Wolfgang your solution works great!
Keith
On 31/12/2025 12:30, Wolfgang Schuster wrote:
Snip >
\startMPinitializations
picture Circle[];
\stopMPinitializations
\startbuffer
\startMPpage
if unknown Circle[\recurselevel] :
Circle[\recurselevel] := image (
draw unitsquare scaled 80 ;
draw unitcircle scaled \recurselevel ;
) ;
fi ;
draw Circle[\recurselevel] ;
\stopMPpage
\stopbuffer
\starttext
\dostepwiserecurse{1}{80}{1}{\getbuffer}
\dostepwiserecurse{79}{2}{-1}{\getbuffer}
\stoptext
Wolfgang
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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : [email protected] /
https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
webpage : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
archive : https://github.com/contextgarden/context
wiki : https://wiki.contextgarden.net
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