def test_geometrycollection(self): self.assertRaises(TypeError, geometry.GeometryCollection) self.assertRaises(TypeError, geometry.GeometryCollection, None) p = geometry.Polygon([(0, 0), (1, 1), (1, 0), (0, 0)]) e = [(0, 0), (0, 2), (2, 2), (2, 0), (0, 0)] i = [(1, 0), (0.5, 0.5), (1, 1), (1.5, 0.5), (1, 0)] ph = geometry.Polygon(e, [i]) p0 = geometry.Point(0, 0) p1 = geometry.Point(-1, -1) r = geometry.LinearRing([(0, 0), (1, 1), (1, 0), (0, 0)]) l = geometry.LineString([(0, 0), (1, 1)]) gc = geometry.GeometryCollection([p, ph, p0, p1, r, l]) self.assertEqual(len(list(gc.geoms)), 6) self.assertEqual(len(gc), 6) self.assertEqual(gc.bounds, (-1.0, -1.0, 2.0, 2.0)) self.assertEqual(gc.__geo_interface__, geometry.as_shape(gc).__geo_interface__) self.assertEqual( gc.__geo_interface__, geometry.as_shape(gc.__geo_interface__).__geo_interface__) f = geometry._Geometry() gc1 = geometry.GeometryCollection( [p.__geo_interface__, ph, p0, p1, r, l.__geo_interface__]) self.assertEqual(gc.__geo_interface__, gc1.__geo_interface__) self.assertRaises(NotImplementedError, geometry.GeometryCollection, [p, f]) mp1 = geometry.MultiPoint([p0, p1]) self.assertRaises(ValueError, geometry.GeometryCollection, [p, mp1]) self.assertEqual([p, ph, p0, p1, r, l], [geom for geom in gc])
def test_geometrycollection(self): p = geometry.Point(0, 1) l = geometry.LineString([(0, 0), (1, 1)]) f = geometry.GeometryCollection([p, l]) s = geometry.as_shape(f) self.assertEqual(f.__geo_interface__, s.__geo_interface__) self.assertEqual(f.__geo_interface__['geometries'][0], p.__geo_interface__) self.assertEqual(f.__geo_interface__['geometries'][1], l.__geo_interface__)
def test_intersects_attr_geometrycollection(): result = parse('INTERSECTS(geometry, GEOMETRYCOLLECTION(POINT(1 1),' 'LINESTRING(1 1,2 2),' 'POLYGON((1 1,2 2,0 3,1 1))' '))') assert result == ast.GeometryIntersects( ast.Attribute('geometry'), values.Geometry( geometry.GeometryCollection([ geometry.Point(1, 1), geometry.LineString([(1, 1), (2, 2)]), geometry.Polygon([(1, 1), (2, 2), (0, 3), (1, 1)]) ]).__geo_interface__), )
def setUp(self): self.geometry = geometry._Geometry() self.point = geometry.Point(0, 1) self.linestring = geometry.LineString([[0, 0], [1, 0], [1, 1]]) self.linearring = geometry.LinearRing([[0, 0], [1, 0], [1, 1], [0, 0]]) self.coords_1 = ((0., 0.), (0., 1.), (1., 1.), (1., 0.), (0., 0.)) self.polygon = geometry.Polygon(self.coords_1) self.multipoint = geometry.MultiPoint([[0.0, 0.0], [1.0, 2.0]]) self.multiline = geometry.MultiLineString([[[0.0, 0.0], [1.0, 2.0]]]) self.multipoly = geometry.MultiPolygon([ (((0.0, 0.0), (0.0, 1.0), (1.0, 1.0), (1.0, 0.0)), [((0.1, 0.1), (0.1, 0.2), (0.2, 0.2), (0.2, 0.1))]) ]) self.geo_collect = geometry.GeometryCollection( [self.point, self.linestring, self.linearring]) self.feature = geometry.Feature(self.point, {'a': 1, 'b': 2}) self.feature_list = [self.feature, self.feature] self.fc = geometry.FeatureCollection(self.feature_list)