def byDistanceTo(x, y=None):
""" Method to compare two Region objects by distance of their top left.
or a regions top left to the given point by coordinates"""
return DistanceComparator(x, y)
def distanceComparator(x, y=None):
""" Method to compare two Region objects by distance of their top left.
or a regions top left to the given point by coordinates"""
if y is None:
return DistanceComparator(x).compare # x is Region or Location
return DistanceComparator(x, y).compare # x/y as coordinates
