colour.algebra.euclidean_distance¶
-
colour.algebra.
euclidean_distance
(a, b)[source]¶ Returns the euclidean distance between point arrays \(a\) and \(b\).
Parameters: - a (array_like) – Point array \(a\).
- b (array_like) – Point array \(b\).
Returns: Euclidean distance.
Return type: numeric or ndarray
Examples
>>> a = np.array([100.00000000, 21.57210357, 272.22819350]) >>> b = np.array([100.00000000, 426.67945353, 72.39590835]) >>> euclidean_distance(a, b) # doctest: +ELLIPSIS 451.7133019...