test_xy.py 文件源码

def test_arrays(self):
        x, y = geometry.LineString(((0, 0), (1, 1))).xy
        self.failUnless(len(x) == 2)
        self.failUnless(list(x) == [0.0, 1.0])
        self.failUnless(len(y) == 2)
        self.failUnless(list(y) == [0.0, 1.0])