def test_overlapping_bbox_2():
b1 = BoundingBox(north=90, west=-200, south=-90, east=-130)
b2 = BoundingBox(north=90, west=-180, south=-90, east=-90)
b0 = b1.merge(b2)
assert b0.width == 110, b0.width
b3 = BoundingBox(north=90, west=-210, south=-90, east=-160)
b0 = b0.merge(b3)
assert b0.width == 120, b0.width
# ----------------------
# ---------------------
# ---------------------
for i in range(-365, 365):
b1 = BoundingBox(north=90, west=10 + i, south=-90, east=80 + i)
b2 = BoundingBox(north=90, west=30 + i, south=-90, east=120 + i)
b3 = BoundingBox(north=90, west=0 + i, south=-90, east=50 + i)
b0 = BoundingBox.multi_merge([b1, b2, b3])
assert b0.width == 120, (b0.width, b0)
# --------------------------------
# ---------------------
# ---------------------
for i in range(-365, 365):
b1 = BoundingBox(north=90, west=-10 + i, south=-90, east=200 + i)
b2 = BoundingBox(north=90, west=30 + i, south=-90, east=120 + i)
b3 = BoundingBox(north=90, west=0 + i, south=-90, east=50 + i)
b0 = BoundingBox.multi_merge([b1, b2, b3])
assert b0.width == 210, (b0.width, b0)
# --------------------------------
# --------------------------
# ---------------------
for i in range(-365, 365):
b1 = BoundingBox(north=90, west=-10 + i, south=-90, east=200 + i)
b2 = BoundingBox(north=90, west=30 + i, south=-90, east=300 + i)
b3 = BoundingBox(north=90, west=0 + i, south=-90, east=50 + i)
b0 = BoundingBox.multi_merge([b1, b2, b3])
assert b0.width == 310, (b0.width, b0)
def to_bounding_box(self):
return BoundingBox.multi_merge([s.to_bounding_box() for s in self.get_fields()])
def test_overlapping_bbox_1():
for offset in range(-500, 500, 10):
one = BoundingBox(north=90,
west=offset + 10,
east=offset + 20,
south=-90)
two = BoundingBox(north=90,
west=offset + 40,
east=offset + 60,
south=-90)
three = BoundingBox(north=90,
west=offset + 15,
east=offset + 35,
south=-90)
sets = []
sets.append([one, two, three])
sets.append([two, one, three])
sets.append([one, three, two])
sets.append([one, three, two, one, three])
sets.append([one, one, one, two, one, two, one, three])
for i, s in enumerate(sets):
merged = BoundingBox.multi_merge(s)
expected = BoundingBox(east=offset + 60,
west=offset + 10,
north=90,
south=-90)
assert merged.east == expected.east, (
i,
merged.east,
expected.east,
merged,
s,
)
assert merged.west == expected.west, (
i,
merged.west,
expected.west,
merged,
s,
)
four = BoundingBox(north=90,
west=offset - 200,
east=offset + 10,
south=-90)
sets = []
sets.append([one, two, three, four])
sets.append([two, one, four, three])
sets.append([one, three, four, two])
sets.append([one, three, two, four, one, three])
sets.append([one, one, one, two, four, one, two, one, three])
for i, s in enumerate(sets):
merged = BoundingBox.multi_merge(s)
expected = BoundingBox(east=offset + 60,
west=offset - 200,
north=90,
south=-90)
assert merged.east % 360 == expected.east % 360, (
i,
offset,
merged.east,
expected.east,
merged,
s,
)
assert merged.west % 360 == expected.west % 360, (
i,
merged.west,
expected.west,
merged,
s,
)
assert merged.west < merged.east
def to_bounding_box(self):
return BoundingBox.multi_merge([s.to_bounding_box() for s in self])