def __init__(self, histo2D, sym, viewport):
DrawableManager.__init__(self, viewport)
self.histo2D = histo2D
self.sym = sym
self.ID = None
self._xproj = None
self._yproj = None
self._color = hdtv.color.default
def __init__(self, histogram):
# Create histogram attribute avoiding __setattr__ method
self.__dict__["hist"] = histogram
DrawableManager.__init__(self)
