def __init__(self, s1, s2, points):
CurvePath.__init__(self, s1, s2, points)
self.deco_fun = CurvePath.arrow_end
self.color = pcolor.rgb.black
def __init__(self, s1, s2, points):
CurvePath.__init__(self, s1, s2, points)
self.deco_fun = CurvePath.arrow_end
self.color = pcolor.rgb.black
