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# Copyright (c) 2024, Manfred Moitzi
# License: MIT License
import pytest
from ezdxf.math import is_axes_aligned_rectangle_2d, Vec2
@pytest.mark.parametrize(
"points",
[
[(0, 0), (1, 0), (1, 1), (0, 1)], # ccw start horizontal
[(0, 0), (1, 0), (1, 1), (0, 1), (0, 0)], # ccw start horizontal closed
[(1, 0), (1, 1), (0, 1), (0, 0)], # ccw start vertical
[(1, 0), (1, 1), (0, 1), (0, 0), (1, 0)], # ccw start vertical closed
[(0, 1), (1, 1), (1, 0), (0, 0)], # cw start horizontal
[(0, 0), (0, 1), (1, 1), (1, 0)], # cw start vertical
],
)
def test_is_aligned_rectangle(points):
assert is_axes_aligned_rectangle_2d(Vec2.list(points)) is True
@pytest.mark.parametrize(
"points",
[
[(0, 0), (1, 0), (1, 1)], # less than 4 vertices
[(0, 0), (1, 0), (1, 1), (0.1, 1)], # nearly aligned quadliteral
[
(0, 0),
(1, 0),
(1.1, 1),
(0.1, 1),
], # parallelogram, opposed sides have the same length
],
)
def test_is_not_aligned_rectangle(points):
assert is_axes_aligned_rectangle_2d(Vec2.list(points)) is False
if __name__ == '__main__':
pytest.main([__file__])
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