def test_n_dimensional_luminance_Newhall1943(self): """ Tests :func:`colour.colorimetry.lightness.luminance_Newhall1943` definition n-dimensional arrays support. """ V = 3.74629715 Y = 10.408987457743208 np.testing.assert_almost_equal( luminance_Newhall1943(V), Y, decimal=7) V = np.tile(V, 6) Y = np.tile(Y, 6) np.testing.assert_almost_equal( luminance_Newhall1943(V), Y, decimal=7) V = np.reshape(V, (2, 3)) Y = np.reshape(Y, (2, 3)) np.testing.assert_almost_equal( luminance_Newhall1943(V), Y, decimal=7) V = np.reshape(V, (2, 3, 1)) Y = np.reshape(Y, (2, 3, 1)) np.testing.assert_almost_equal( luminance_Newhall1943(V), Y, decimal=7)
def test_n_dimensional_luminance_Newhall1943(self): """ Tests :func:`colour.colorimetry.lightness.luminance_Newhall1943` definition n-dimensional arrays support. """ V = 3.74629715382 Y = 10.408987457743208 np.testing.assert_almost_equal( luminance_Newhall1943(V), Y, decimal=7) V = np.tile(V, 6) Y = np.tile(Y, 6) np.testing.assert_almost_equal( luminance_Newhall1943(V), Y, decimal=7) V = np.reshape(V, (2, 3)) Y = np.reshape(Y, (2, 3)) np.testing.assert_almost_equal( luminance_Newhall1943(V), Y, decimal=7) V = np.reshape(V, (2, 3, 1)) Y = np.reshape(Y, (2, 3, 1)) np.testing.assert_almost_equal( luminance_Newhall1943(V), Y, decimal=7)
def test_nan_luminance_Newhall1943(self): """ Tests :func:`colour.colorimetry.luminance.luminance_Newhall1943` definition nan support. """ luminance_Newhall1943( np.array([-1.0, 0.0, 1.0, -np.inf, np.inf, np.nan]))
def test_luminance_Newhall1943(self): """ Tests :func:`colour.colorimetry.luminance.luminance_Newhall1943` definition. """ self.assertAlmostEqual( luminance_Newhall1943(3.74629715), 10.40898746, places=7) self.assertAlmostEqual( luminance_Newhall1943(8.64728711), 71.31748010, places=7) self.assertAlmostEqual( luminance_Newhall1943(1.52569022), 2.06998750, places=7)
def test_luminance_Newhall1943(self): """ Tests :func:`colour.colorimetry.luminance.luminance_Newhall1943` definition. """ self.assertAlmostEqual( luminance_Newhall1943(3.74629715382), 10.4089874577, places=7) self.assertAlmostEqual( luminance_Newhall1943(8.64728711385), 71.3174801757, places=7) self.assertAlmostEqual( luminance_Newhall1943(1.52569021578), 2.06998750444, places=7)