def test_polygon_cx_selection(gp_polygon, rect):
x0, y0, x1, y1 = rect
for xslice in get_slices(x0, x1):
for yslice in get_slices(y0, y1):
expected = PolygonArray.from_geopandas(gp_polygon.cx[xslice, yslice])
result = PolygonArray.from_geopandas(gp_polygon).cx[xslice, yslice]
assert all(expected == result)
def test_polygon_intersects_rect(gp_polygon, rect):
sg_rect = sg.box(*rect)
expected = gp_polygon.intersects(sg_rect)
polygons = PolygonArray.from_geopandas(gp_polygon)
# Test PolygonArray.intersects_rect
result = polygons.intersects_bounds(rect)
np.testing.assert_equal(result, expected)
# Test PolygonArray.intersects_rect with inds
inds = np.flipud(np.arange(0, len(polygons)))
result = polygons.intersects_bounds(rect, inds)
np.testing.assert_equal(result, np.flipud(expected))
# Test Polygon.intersects_rect
result = np.array(
[polygon.intersects_bounds(rect) for polygon in polygons])
np.testing.assert_equal(result, expected)
def test_polygon_area(gp_polygon):
polygons = PolygonArray.from_geopandas(gp_polygon)
expected_area = gp_polygon.area
area = polygons.area
np.testing.assert_allclose(area, expected_area)