Python Scale.compose_after_inplace Examples

Example #1

File: h_compose_test.py Project: HaoyangWang/menpo

def scale_compose_after_inplace_homog_test():
    # can't do this inplace - so should just give transform chain
    homog = Homogeneous(np.array([[0, 1, 0],
                                  [1, 0, 0],
                                  [0, 0, 1]]))
    s = Scale([3, 4])
    s.compose_after_inplace(homog)

Example #2

def scale_compose_after_inplace_homog_test():
    # can't do this inplace - so should just give transform chain
    homog = Homogeneous(np.array([[0, 1, 0],
                                  [1, 0, 0],
                                  [0, 0, 1]]))
    s = Scale([3, 4])
    s.compose_after_inplace(homog)

Example #3

def test_scale_compose_after_inplace_homog():
    # can't do this inplace - so should just give transform chain
    homog = Homogeneous(np.array([[0, 1, 0],
                                  [1, 0, 0],
                                  [0, 0, 1]]))
    s = Scale([3, 4])
    with raises(ValueError):
        s.compose_after_inplace(homog)