colour.IPT_hue_angle

colour.IPT_hue_angle(IPT)

Computes the hue angle in degrees from IPT colourspace.

Parameters

IPT (array_like) – IPT colourspace array.

Returns

Hue angle in degrees.

Return type

numeric or ndarray

Notes

Domain	Scale - Reference	Scale - 1
IPT	I : [0, 1] P : [-1, 1] T : [-1, 1]	I : [0, 1] P : [-1, 1] T : [-1, 1]

Range	Scale - Reference	Scale - 1
hue	[0, 360]	[0, 1]

References

[Fai13d]

Examples

>>> IPT = np.array([0.96907232, 1, 1.12179215])
>>> IPT_hue_angle(IPT)  
48.2852074...