Source code for

# Geometry types

[docs]class Geometry: """Common class for geometries """ def __init__(self): pass
[docs]class Polygon(Geometry): """Polygon geometry Contains outer ring and optionally list of inner rings All rings are assumed to be Nx2 numpy arrays of vertex coordinates lon, lat """ def __init__(self, outer_ring, inner_rings=None): self.outer_ring = outer_ring if inner_rings is None: inner_rings = [] self.inner_rings = inner_rings def __repr__(self): s = 'Polygon(%s, inner_rings=%s' % (self.outer_ring, self.inner_rings) return s