= Metapost Example Output Png =
{{{
#!metapost/png
input metauml;
beginfig(1);

Begin.b;
State.On("On")();
State.Off("Off")();
End.e;

leftToRight(20)(b, On, Off, e);

drawObjects(b, On, Off, e);

clink(transition)(b, On);
clink(transition)(On, Off);
clink(transition)(Off, e);

endfig;
end
}}}