def test_get_index():
"""
Test getting indexing from LayerList
"""
layers = LayerList()
layer_a = Image(np.random.random((10, 10)), name='image_a')
layer_b = Image(np.random.random((15, 15)), name='image_b')
layers.append(layer_a)
layers.append(layer_b)
assert layers.index(layer_a) == 0
assert layers.index('image_a') == 0
assert layers.index(layer_b) == 1
assert layers.index('image_b') == 1
def _duplicate_layer(ll: LayerList):
from copy import deepcopy
for lay in list(ll.selection):
new = deepcopy(lay)
new.name += ' copy'
ll.insert(ll.index(lay) + 1, new)
def _convert(ll: LayerList, type_: str):
from .base.base import Layer
for lay in list(ll.selection):
idx = ll.index(lay)
data = lay.data.astype(int) if type_ == 'labels' else lay.data
ll.pop(idx)
ll.insert(idx, Layer.create(data, {'name': lay.name}, type_))