x, y, u, v = delete_masked_points(self.x.ravel(), self.y.ravel(),
self.u, self.v)
_check_consistent_shapes(x, y, u, v)
xy = np.hstack((x[:, np.newaxis], y[:, np.newaxis]))
mcollections.PolyCollection.set_offsets(self, xy)
self.stale = True
set_offsets.__doc__ = mcollections.PolyCollection.set_offsets.__doc__
After Change
x, y, u, v = delete_masked_points(self.x.ravel(), self.y.ravel(),
self.u, self.v)
_check_consistent_shapes(x, y, u, v)
xy = np.column_stack((x, y))
mcollections.PolyCollection.set_offsets(self, xy)
self.stale = True
set_offsets.__doc__ = mcollections.PolyCollection.set_offsets.__doc__
