def test_geometry_value_annotation_different_srid(self):
p = Point(1, 1, srid=32140)
point = City.objects.annotate(p=Value(p, GeometryField(
srid=4326))).first().p
self.assertTrue(
point.equals_exact(p.transform(4326, clone=True), 10**-5))
self.assertEqual(point.srid, 4326)
def test_geography_value(self):
p = Polygon(((1, 1), (1, 2), (2, 2), (2, 1), (1, 1)))
area = (
City.objects.annotate(
a=functions.Area(Value(p, GeometryField(srid=4326, geography=True)))
)
.first()
.a
)
self.assertAlmostEqual(area.sq_km, 12305.1, 0)
def test_geometry_value_annotation(self):
p = Point(1, 1, srid=4326)
point = City.objects.annotate(p=Value(p, GeometryField(srid=4326))).first().p
self.assertEqual(point, p)
