def test_scale_offset(self):
s = Diffraction2D(np.zeros((50, 60)))
axis = s.axes_manager[-1]
axis.scale = 0.5
axis.offset = 6
value = mt._pixel_to_scaled_value(axis, 4.5)
assert value == 8.25
def test_simple(self):
s = Diffraction2D(np.zeros((50, 60)))
axis = s.axes_manager[-1]
value = mt._pixel_to_scaled_value(axis, 4.5)
assert value == 4.5
