def IE_GetEvents():
Diagonals are not connected, so there will be 1 feature per pixel plus
dataset/ETHPy150Open enthought/comtypes/comtypes/test/test_showevents.py/EventsTest.IE_GetEvents--crossover with--dataset/ETHPy150Open mapbox/rasterio/tests/test_features.py/test_shapes_connectivity_rook