def test_is_uniform(self):
"""
Tests :func:`colour.utilities.array.is_uniform` definition.
"""
self.assertTrue(is_uniform(range(0, 10, 2)))
self.assertFalse(is_uniform([1, 2, 3, 4, 6]))
def test_is_uniform(self):
"""
Tests :func:`colour.utilities.array.is_uniform` definition.
"""
self.assertTrue(is_uniform(range(0, 10, 2)))
self.assertFalse(is_uniform([1, 2, 3, 4, 6]))
def x(self, value):
"""
Setter for **self.__x** private attribute.
Parameters
----------
value : array_like
Attribute value.
"""
if value is not None:
value = np.atleast_1d(value).astype(np.float_)
assert value.ndim == 1, (
'"x" independent variable must have exactly one dimension!')
assert is_uniform(value), (
'"x" independent variable is not uniform!')
value_steps = steps(value)[0]
xp1 = value[0] - value_steps * 2
xp2 = value[0] - value_steps
xp3 = value[-1] + value_steps
xp4 = value[-1] + value_steps * 2
self.__xp = np.concatenate(((xp1, xp2), value, (xp3, xp4)))
self.__x = value
def is_uniform(self):
"""
Returns if independent domain :math:`x` variable is uniform.
Returns
-------
bool
Is independent domain :math:`x` variable uniform.
"""
return is_uniform(self.domain)
def is_uniform(self) -> Boolean:
"""
Return if independent domain variable :math:`x` is uniform.
Returns
-------
:class:`bool`
Is independent domain variable :math:`x` uniform.
"""
return is_uniform(self.domain)
def is_uniform(self):
"""
Returns if independent domain :math:`x` variable is uniform.
Returns
-------
bool
Is independent domain :math:`x` variable uniform.
"""
return is_uniform(self.domain)
