Jeong Dal schrieb am 13.07.2021 um 12:25:
Dear Hans, Aditya,
Now, I understand the stacking method.
I made a simple animation using it.
\startuseMPgraphic{demo}
for i=1 upto 10:
draw fullcircle scaled (.3*i*cm) withcolor (.1*i*red) withpen
pencircle scaled (.5*bp) withstacking i;
endfor;
\stopuseMPgraphic
\setupinteraction[state=start]
\usemodule[animation]
\starttext
\startanimation[menu=yes]
% \dorecurse{10}
% { {\useMPgraphic[stacking={#1}]{demo}}}
{\useMPgraphic[stacking={1}]{demo}}
{\useMPgraphic[stacking={2}]{demo}}
{\useMPgraphic[stacking={3}]{demo}}
{\useMPgraphic[stacking={4}]{demo}}
{\useMPgraphic[stacking={5}]{demo}}
{\useMPgraphic[stacking={6}]{demo}}
{\useMPgraphic[stacking={7}]{demo}}
{\useMPgraphic[stacking={8}]{demo}}
{\useMPgraphic[stacking={9}]{demo}}
{\useMPgraphic[stacking={10}]{demo}}
\stopanimation
\stoptext
However, I cannot succeed to use \dorecurse to make the code simple.
If there is another good method, please let me know.
\dorecurse {...} {\frame{...}}
Wolfgang
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