test_geometry.py 文件源码

def test_from_regular_center(self):
        for i in range(3, 13):
            _poly = polygon2.Polygon2.from_regular(i, 1)

            foundx0 = False
            foundy0 = False
            for p in _poly.points:
                if math.isclose(p.x, 0, abs_tol=1e-07):
                    foundx0 = True
                    if foundy0:
                        break
                if math.isclose(p.y, 0, abs_tol=1e-07):
                    foundy0 = True
                    if foundx0:
                        break
            helpmsg = "\ni={}\nfoundx0={}, foundy0={}, center={}\nrepr={}\n\nstr={}".format(i, foundx0, foundy0, _poly.center, repr(_poly), str(_poly))
            self.assertTrue(foundx0, msg=helpmsg)
            self.assertTrue(foundy0, msg=helpmsg)