def test_prepared_predicates(): # check prepared predicates give the same result as regular predicates polygon1 = Polygon([(0, 0), (0, 1), (1, 1), (1, 0), (0, 0)]) polygon2 = Polygon([(0.5, 0.5), (1.5, 0.5), (1.0, 1.0), (0.5, 0.5)]) point2 = Point(0.5, 0.5) polygon_empty = Polygon() prepared_polygon1 = PreparedGeometry(polygon1) for geom2 in (polygon2, point2, polygon_empty): assert polygon1.disjoint(geom2) == prepared_polygon1.disjoint(geom2) assert polygon1.touches(geom2) == prepared_polygon1.touches(geom2) assert polygon1.intersects(geom2) == prepared_polygon1.intersects( geom2) assert polygon1.crosses(geom2) == prepared_polygon1.crosses(geom2) assert polygon1.within(geom2) == prepared_polygon1.within(geom2) assert polygon1.contains(geom2) == prepared_polygon1.contains(geom2) assert polygon1.overlaps(geom2) == prepared_polygon1.overlaps(geom2)
def test_prepared_predicates(): # check prepared predicates give the same result as regular predicates polygon1 = Polygon([ (0, 0), (0, 1), (1, 1), (1, 0), (0, 0) ]) polygon2 = Polygon([ (0.5, 0.5), (1.5, 0.5), (1.0, 1.0), (0.5, 0.5) ]) point2 = Point(0.5, 0.5) polygon_empty = Polygon() prepared_polygon1 = PreparedGeometry(polygon1) for geom2 in (polygon2, point2, polygon_empty): assert polygon1.disjoint(geom2) == prepared_polygon1.disjoint(geom2) assert polygon1.touches(geom2) == prepared_polygon1.touches(geom2) assert polygon1.intersects(geom2) == prepared_polygon1.intersects(geom2) assert polygon1.crosses(geom2) == prepared_polygon1.crosses(geom2) assert polygon1.within(geom2) == prepared_polygon1.within(geom2) assert polygon1.contains(geom2) == prepared_polygon1.contains(geom2) assert polygon1.overlaps(geom2) == prepared_polygon1.overlaps(geom2)
def test_prepared_geometry(): polygon = Polygon([(0, 0), (1, 0), (1, 1), (0, 1)]) p = PreparedGeometry(polygon) assert p.contains(Point(0.5, 0.5)) assert not p.contains(Point(0.5, 1.5))
def test_prepared_geometry(): polygon = Polygon([(0, 0), (1, 0), (1, 1), (0, 1)]) p = PreparedGeometry(polygon) assert p.contains(Point(0.5, 0.5)) assert not p.contains(Point(0.5, 1.5))