def test_polygon_with_none_hole():
actual = shapely.polygons(
shapely.linearrings(box_tpl(0, 0, 10, 10)),
[
shapely.linearrings(box_tpl(1, 1, 2, 2)),
None,
shapely.linearrings(box_tpl(3, 3, 4, 4)),
],
)
assert shapely.area(actual) == 98.0
def area(self):
"""Unitless area of the geometry (float)"""
return float(shapely.area(self))
def test_2_polygons_with_different_holes():
actual = shapely.polygons(
[box_tpl(0, 0, 10, 10), box_tpl(0, 0, 5, 5)],
[[box_tpl(1, 1, 3, 3)], [box_tpl(1, 1, 2, 2)]],
)
assert shapely.area(actual).tolist() == [96.0, 24.0]
def test_2_polygons_with_2_same_holes():
actual = shapely.polygons(
[box_tpl(0, 0, 10, 10), box_tpl(0, 0, 5, 5)],
[box_tpl(1, 1, 2, 2), box_tpl(3, 3, 4, 4)],
)
assert shapely.area(actual).tolist() == [98.0, 23.0]
def test_2_polygons_with_same_hole():
actual = shapely.polygons(
[box_tpl(0, 0, 10, 10), box_tpl(0, 0, 5, 5)], [box_tpl(1, 1, 2, 2)])
assert shapely.area(actual).tolist() == [99.0, 24.0]
def test_polygon_with_2_holes():
actual = shapely.polygons(
box_tpl(0, 0, 10, 10),
[box_tpl(1, 1, 2, 2), box_tpl(3, 3, 4, 4)])
assert shapely.area(actual) == 98.0
def test_polygon_with_1_hole():
actual = shapely.polygons(box_tpl(0, 0, 10, 10), [box_tpl(1, 1, 2, 2)])
assert shapely.area(actual) == 99.0
def test_area():
actual = shapely.area([polygon, polygon_with_hole, multi_polygon])
assert actual.tolist() == [4.0, 96.0, 1.01]
def test_area_non_polygon(geom):
assert shapely.area(geom) == 0.0
