colour.utilities.is_uniform¶

colour.utilities.is_uniform(distribution: ArrayLike) → bool[source]¶

Return whether given distribution is uniform.

Parameters: distribution (ArrayLike) – Distribution to check the uniformity of.
Returns: Whether distribution uniform.
Return type: bool

Examples

Uniformly spaced variable:

>>> a = np.array([1, 2, 3, 4, 5])
>>> is_uniform(a)
True

Non-uniformly spaced variable:

>>> a = np.array([1, 2, 3.1415, 4, 5])
>>> is_uniform(a)
False

colour.utilities.interval

colour.utilities.has_only_nan