class CRS:
def __init__(self, namespace, code):
self.namespace = namespace
self.code = int(code)
self.proj = None
def __repr__(self):
return '%s:%s' % (self.namespace, self.code)
def __eq__(self, other):
if str(other) == str(self):
return True
return False
def Inverse(self, x, y):
if not self.proj:
self.proj = Projection(['init=%s' % str(self).lower()])
return self.proj.Inverse(x, y)
def Forward(self, x, y):
if not self.proj:
self.proj = Projection(['init=%s' % str(self).lower()])
return self.proj.Forward(x, y)
