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81 lines
1.7 KiB
Python
81 lines
1.7 KiB
Python
from typing import Tuple
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import pytest
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from docling_core.types.doc import BoundingBox, CoordOrigin
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from docling_core.types.doc.page import BoundingRectangle
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from docling.utils.orientation import rotate_bounding_box
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IM_SIZE = (4, 5)
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BBOX = BoundingBox(l=1, t=3, r=3, b=4, coord_origin=CoordOrigin.TOPLEFT)
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RECT = BoundingRectangle(
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r_x0=1,
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r_y0=4,
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r_x1=3,
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r_y1=4,
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r_x2=3,
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r_y2=3,
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r_x3=1,
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r_y3=3,
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coord_origin=CoordOrigin.TOPLEFT,
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)
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RECT_90 = BoundingRectangle(
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r_x0=4,
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r_y0=3,
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r_x1=4,
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r_y1=1,
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r_x2=3,
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r_y2=1,
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r_x3=3,
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r_y3=3,
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coord_origin=CoordOrigin.TOPLEFT,
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)
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RECT_180 = BoundingRectangle(
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r_x0=3,
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r_y0=1,
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r_x1=1,
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r_y1=1,
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r_x2=1,
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r_y2=2,
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r_x3=3,
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r_y3=2,
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coord_origin=CoordOrigin.TOPLEFT,
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)
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RECT_270 = BoundingRectangle(
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r_x0=1,
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r_y0=1,
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r_x1=1,
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r_y1=3,
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r_x2=2,
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r_y2=3,
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r_x3=2,
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r_y3=1,
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coord_origin=CoordOrigin.TOPLEFT,
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)
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@pytest.mark.parametrize(
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["bbox", "im_size", "angle", "expected_rectangle"],
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[
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# (BBOX, IM_SIZE, 0, RECT),
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# (BBOX, IM_SIZE, 90, RECT_90),
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(BBOX, IM_SIZE, 180, RECT_180),
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# (BBOX, IM_SIZE, 270, RECT_270),
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# (BBOX, IM_SIZE, 360, RECT),
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# (BBOX, IM_SIZE, -90, RECT_270),
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(BBOX, IM_SIZE, -180, RECT_180),
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# (BBOX, IM_SIZE, -270, RECT_90),
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],
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)
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def test_rotate_bounding_box(
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bbox: BoundingBox,
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im_size: Tuple[int, int],
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angle: int,
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expected_rectangle: BoundingRectangle,
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):
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rotated = rotate_bounding_box(bbox, angle, im_size)
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assert rotated == expected_rectangle
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expected_angle_360 = angle % 360
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assert rotated.angle_360 == expected_angle_360
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