I am trying to create an animation in ConTeXt + MetaPost. In
particular, I would like to have ConTeXt + MetaPost generate each
individual frame of the animation, and then I would like to place each
of these graphics on the page in succession. I am looking for a
"ConTeXt way" without placing the MetaPost code in a separate source
file, running MetaPost, and using \externalfigure. The following
MetaPost sample code generate 21 graphics images (numbered .0 to
.20), but I have no idea how to have ConTeXt generate these graphics
without a manual external MetaPost run and have them included in a way
that is consistent with \startuseMPgraphic or similar.
Thanks in advance,
Troy Henderson
path p,q;
p:=fullcircle scaled 72;
L:=length p;
N:=20;
for n=0 upto N:
beginfig(n);
q:=subpath (0,n/N*L) of p;
draw q withcolor red;
fill fullcircle scaled 3 shifted point length q of q withcolor
blue;
setbounds currentpicture to unitsquare shifted (-0.5,-0.5)
scaled 75;
endfig;
endfor;
end
--
Troy Henderson
Assistant Professor
Department of Mathematics
University of Mobile
http://www.tlhiv.org
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