def __init__(self, color1=(150,150,150,255), color2=(200,200,200,255)):
        self.color1 = '%c%c%c%c' % color1
        self.color2 = '%c%c%c%c' % color2
Initialise with the given colors.
dataset/ETHPy150Open ardekantur/pyglet/pyglet/image/__init__.py/CheckerImagePattern.__init__