def test_loads_point_2d(self):
cindex = [1]
x = [30]
y = [10]
pt = cf.loads('point', cindex, x, y, start_index=1)
desired = wkt.loads(self.fixture_wkt['2d']['point'])
self.assertEqual(pt, desired)
# Test this will be converted to a multipart if requested.
mpt = cf.loads('multipoint', cindex, x, y, start_index=1)
self.assertIsInstance(mpt, MultiPoint)
def test_loads_point_2d(self):
cindex = [1]
x = [30]
y = [10]
pt = cf.loads('point', cindex, x, y, start_index=1)
desired = wkt.loads(self.fixture_wkt['2d']['point'])
self.assertEqual(pt, desired)
# Test this will be converted to a multipart if requested.
mpt = cf.loads('multipoint', cindex, x, y, start_index=1)
self.assertIsInstance(mpt, MultiPoint)
def test_dumps_polygon(self):
for d in ['2d', '3d']:
poly1 = wkt.loads(self.fixture_wkt[d]['polygon'])
poly2 = wkt.loads(self.fixture_wkt[d]['polygon_hole'])
geoms = [
orient(poly1, sign=-1.0), poly2,
MultiPolygon([poly1, poly2])
]
res = cf.dumps('polygon', geoms)
# res.describe()
self.assertEqual(res.outer_ring_order, OuterRingOrder.CCW)
self.assertEqual(res.closure_convention, ClosureConvention.CLOSED)
self.assertIsInstance(res, CFGeometryCollection)
for ctr, c in enumerate(res.cindex):
loaded = cf.loads('polygon',
c,
res.x,
res.y,
z=res.z,
multipart_break=res.multipart_break,
hole_break=res.hole_break)
if ctr == 0:
desired = orient(geoms[0])
else:
desired = geoms[ctr]
self.assertTrue(loaded.almost_equals(desired))
def test_loads_polygon_2d_multipart_hole(self):
cindex = [0, 1, 2, 3, BreakValue.MULTIPART, 4, 5, 6, 7, 8, 9, BreakValue.HOLE, 10, 11, 12, 13]
x = [40, 20, 45, 40, 20, 10, 10, 30, 45, 20, 30, 20, 20, 30]
y = [40, 45, 30, 40, 35, 30, 10, 5, 20, 35, 20, 15, 25, 20]
p = cf.loads('multipolygon', cindex, x, y)
desired = wkt.loads(self.fixture_wkt['2d']['multipolygon_hole'])
self.assertEqual(p, desired)
def test_loads_polygon_2d_hole(self):
cindex = [0, 1, 2, 3, BreakValue.HOLE, 4, 5, 6, 4]
x = [35, 45, 15, 10, 20, 35, 30]
y = [10, 45, 40, 20, 30, 35, 20]
p = cf.loads('polygon', cindex, x, y)
desired = wkt.loads(self.fixture_wkt['2d']['polygon_hole'])
self.assertEqual(p, desired)
def test_loads_polygon_2d(self):
cindex = [0, 1, 2, 3, 0]
x = [30, 40, 20, 10]
y = [10, 40, 40, 20]
p = cf.loads('polygon', cindex, x, y)
desired = wkt.loads(self.fixture_wkt['2d']['polygon'])
self.assertEqual(p, desired)
def test_loads_linestring_2d_multipart(self):
cindex = [0, 1, 2, BreakValue.MULTIPART, 3, 4, 5, 6]
x = [10, 20, 10, 40, 30, 40, 30]
y = [10, 20, 40, 40, 30, 20, 10]
mls = cf.loads('multilinestring', cindex, x, y)
desired = wkt.loads(self.fixture_wkt['2d']['multilinestring'])
self.assertEqual(mls, desired)
def test_loads_linestring_2d(self):
cindex = [0, 1, 2]
x = [30, 10, 40]
y = [10, 30, 40]
ls = cf.loads('LineString', cindex, x, y)
desired = wkt.loads(self.fixture_wkt['2d']['linestring'])
self.assertEqual(ls, desired)
def test_loads_linestring_2d(self):
cindex = [0, 1, 2]
x = [30, 10, 40]
y = [10, 30, 40]
ls = cf.loads('LineString', cindex, x, y)
desired = wkt.loads(self.fixture_wkt['2d']['linestring'])
self.assertEqual(ls, desired)
def test_loads_polygon_2d_hole(self):
cindex = [0, 1, 2, 3, BreakValue.HOLE, 4, 5, 6, 4]
x = [35, 45, 15, 10, 20, 35, 30]
y = [10, 45, 40, 20, 30, 35, 20]
p = cf.loads('polygon', cindex, x, y)
desired = wkt.loads(self.fixture_wkt['2d']['polygon_hole'])
self.assertEqual(p, desired)
def test_loads_linestring_2d_multipart(self):
cindex = [0, 1, 2, BreakValue.MULTIPART, 3, 4, 5, 6]
x = [10, 20, 10, 40, 30, 40, 30]
y = [10, 20, 40, 40, 30, 20, 10]
mls = cf.loads('multilinestring', cindex, x, y)
desired = wkt.loads(self.fixture_wkt['2d']['multilinestring'])
self.assertEqual(mls, desired)
def test_loads_polygon_2d(self):
cindex = [0, 1, 2, 3, 0]
x = [30, 40, 20, 10]
y = [10, 40, 40, 20]
p = cf.loads('polygon', cindex, x, y)
desired = wkt.loads(self.fixture_wkt['2d']['polygon'])
self.assertEqual(p, desired)
def test_loads_point_2d_multipart(self):
cindex = [0, BreakValue.MULTIPART, 1, BreakValue.MULTIPART, 2, BreakValue.MULTIPART, 3]
x = [10, 40, 20, 30]
y = [40, 30, 20, 10]
mpt = cf.loads('multipoint', cindex, x, y)
desired = wkt.loads(self.fixture_wkt['2d']['multipoint'])
self.assertEqual(mpt, desired)
def test_loads_point_3d(self):
cindex = [0]
x = [30]
y = [10]
z = [100]
pt = cf.loads('point', cindex, x, y, z=z)
desired = wkt.loads(self.fixture_wkt['3d']['point'])
self.assertEqual(pt, desired)
def test_loads_polygon_2d_multipart_holes(self):
cindex = [0, 1, 2, 3, 4, BreakValue.HOLE, 5, 6, 7, 8, BreakValue.HOLE, 9, 10, 11, 12, BreakValue.HOLE, 13, 14,
15, 16, BreakValue.MULTIPART, 17, 18, 19, 20, BreakValue.MULTIPART, 21, 22, 23, 24]
x = [0, 20, 20, 0, 0, 1, 10, 19, 1, 5, 7, 9, 5, 11, 13, 15, 11, 5, 9, 7, 5, 11, 15, 13, 11]
y = [0, 0, 20, 20, 0, 1, 5, 1, 1, 15, 19, 15, 15, 15, 19, 15, 15, 25, 25, 29, 25, 25, 25, 29, 25]
p = cf.loads('multipolygon', cindex, x, y)
desired = wkt.loads(self.fixture_wkt['2d']['multipolygons_holes'])
self.assertEqual(p, desired)
def test_loads_linestring_3d(self):
cindex = [0, 1, 2]
x = [30, 10, 40]
y = [10, 30, 40]
z = [100, 200, 300]
ls = cf.loads('linestring', cindex, x, y, z=z)
desired = wkt.loads(self.fixture_wkt['3d']['linestring'])
self.assertEqual(ls, desired)
def test_loads_linestring_3d(self):
cindex = [0, 1, 2]
x = [30, 10, 40]
y = [10, 30, 40]
z = [100, 200, 300]
ls = cf.loads('linestring', cindex, x, y, z=z)
desired = wkt.loads(self.fixture_wkt['3d']['linestring'])
self.assertEqual(ls, desired)
def test_loads_point_3d(self):
cindex = [0]
x = [30]
y = [10]
z = [100]
pt = cf.loads('point', cindex, x, y, z=z)
desired = wkt.loads(self.fixture_wkt['3d']['point'])
self.assertEqual(pt, desired)
def test_loads_point_2d_multipart(self):
cindex = [
0, BreakValue.MULTIPART, 1, BreakValue.MULTIPART, 2,
BreakValue.MULTIPART, 3
]
x = [10, 40, 20, 30]
y = [40, 30, 20, 10]
mpt = cf.loads('multipoint', cindex, x, y)
desired = wkt.loads(self.fixture_wkt['2d']['multipoint'])
self.assertEqual(mpt, desired)
def test_loads_polygon_2d_multipart_hole(self):
cindex = [
0, 1, 2, 3, BreakValue.MULTIPART, 4, 5, 6, 7, 8, 9,
BreakValue.HOLE, 10, 11, 12, 13
]
x = [40, 20, 45, 40, 20, 10, 10, 30, 45, 20, 30, 20, 20, 30]
y = [40, 45, 30, 40, 35, 30, 10, 5, 20, 35, 20, 15, 25, 20]
p = cf.loads('multipolygon', cindex, x, y)
desired = wkt.loads(self.fixture_wkt['2d']['multipolygon_hole'])
self.assertEqual(p, desired)
def test_loads_polygon_2d_multipart_holes(self):
cindex = [
0, 1, 2, 3, 4, BreakValue.HOLE, 5, 6, 7, 8, BreakValue.HOLE, 9, 10,
11, 12, BreakValue.HOLE, 13, 14, 15, 16, BreakValue.MULTIPART, 17,
18, 19, 20, BreakValue.MULTIPART, 21, 22, 23, 24
]
x = [
0, 20, 20, 0, 0, 1, 10, 19, 1, 5, 7, 9, 5, 11, 13, 15, 11, 5, 9, 7,
5, 11, 15, 13, 11
]
y = [
0, 0, 20, 20, 0, 1, 5, 1, 1, 15, 19, 15, 15, 15, 19, 15, 15, 25,
25, 29, 25, 25, 25, 29, 25
]
p = cf.loads('multipolygon', cindex, x, y)
desired = wkt.loads(self.fixture_wkt['2d']['multipolygons_holes'])
self.assertEqual(p, desired)
def test_dumps_polygon(self):
for d in ['2d', '3d']:
poly1 = wkt.loads(self.fixture_wkt[d]['polygon'])
poly2 = wkt.loads(self.fixture_wkt[d]['polygon_hole'])
geoms = [orient(poly1, sign=-1.0), poly2, MultiPolygon([poly1, poly2])]
res = cf.dumps('polygon', geoms)
# res.describe()
self.assertEqual(res.outer_ring_order, OuterRingOrder.CCW)
self.assertEqual(res.closure_convention, ClosureConvention.CLOSED)
self.assertIsInstance(res, CFGeometryCollection)
for ctr, c in enumerate(res.cindex):
loaded = cf.loads('polygon', c, res.x, res.y, z=res.z, multipart_break=res.multipart_break,
hole_break=res.hole_break)
if ctr == 0:
desired = orient(geoms[0])
else:
desired = geoms[ctr]
self.assertTrue(loaded.almost_equals(desired))
