% The "drawpolygon" program.
setscreen ("graphics")
var x : array 1 .. 8 of int := init (100, 100, 135, 185,
    220, 220, 185, 135)
var y : array 1 .. 8 of int := init (100, 150, 185, 185,
    150, 100, 65, 65)
drawpolygon (x, y, 8, brightblue)
