% arc with endpoints 40/-90 50/90 40/90 -50/90

% Begin important stuff

delete all

arc lat 40 lon -90 in lat 50 lon 90 out 32
arc lat 40 lon 90 in lat -50 lon 90 out 32

% End important stuff



% can ignore from here on

txt delete group 108
txt push
txt group 108
txt font 3
txt cent
txt fill off
txt c 100 "orange: (40, -90) --> (50, 90)"
txt c 70 "  blue: (40, 90) --> (-50, 90)"
txt fill on
txt c 20 "show arc commands" "www demos: arcs-2a.txt"
txt pop
