def test_world_data_extent():
"""Test extent after applying transforms."""
data = [(7, -5, 0), (-2, 0, 15), (4, 30, 12)]
min_val = (-2, -5, 0)
max_val = (7, 30, 15)
layer = Points(data)
extent = np.array((min_val, max_val))
check_layer_world_data_extent(layer, extent, (3, 1, 1), (10, 20, 5))
def test_world_data_extent():
"""Test extent after applying transforms."""
np.random.seed(0)
shapes = [(6, 40, 80), (3, 20, 40), (1, 10, 20)]
data = [np.random.random(s) for s in shapes]
layer = Image(data)
extent = np.array(((0,) * 3, shapes[0]))
check_layer_world_data_extent(layer, extent, (3, 1, 1), (10, 20, 5), True)
def test_world_data_extent():
"""Test extent after applying transforms."""
np.random.seed(0)
shape = (6, 10, 15)
data = np.random.random(shape)
layer = Image(data)
extent = np.array(((0, ) * 3, shape))
check_layer_world_data_extent(layer, extent, (3, 1, 1), (10, 20, 5))
def test_world_data_extent():
"""Test extent after applying transforms."""
data = [(7, -5, 0), (-2, 0, 15), (4, 30, 12)]
layer = Shapes([data, np.add(data, [2, -3, 0])], shape_type='polygon')
min_val = (-2, -8, 0)
max_val = (9, 30, 15)
extent = np.array((min_val, max_val))
check_layer_world_data_extent(layer, extent, (3, 1, 1), (10, 20, 5))
def test_world_data_extent():
"""Test extent after applying transforms."""
np.random.seed(0)
shape = (6, 10, 15)
data = np.random.randint(20, size=(shape))
layer = Labels(data)
extent = np.array(((0, ) * 3, np.subtract(shape, 1)))
check_layer_world_data_extent(layer, extent, (3, 1, 1), (10, 20, 5))
def test_world_data_extent():
"""Test extent after applying transforms."""
# data input format is start position, then length.
data = [[(7, -5, -3), (1, -1, 2)], [(0, 0, 0), (4, 30, 12)]]
min_val = (0, -6, -3)
max_val = (8, 30, 12)
layer = Vectors(np.array(data))
extent = np.array((min_val, max_val))
check_layer_world_data_extent(layer, extent, (3, 1, 1), (10, 20, 5))
