Colord.ColorUVW

Fields

Name	Type	Access	Description
U	float	r/w
V	float	r/w
W	float	r/w

Methods

class	new ()
	copy (dest)
	dup ()
	free ()
	get_chroma_difference (p2)
	set (U, V, W)
	set_planckian_locus (temp)

Details

class Colord.ColorUVW

classmethod new()

Returns:

A newly allocated Colord.ColorUVW object

Return type:

Colord.ColorUVW

Allocates a color value.

New in version 1.1.6.

copy(dest)

Parameters:

dest (Colord.ColorUVW) – the destination color

Deep copies a color value.

New in version 1.1.6.

dup()

Return type:

Colord.ColorUVW

New in version 1.1.6.

free()

Deallocates a color value.

New in version 1.1.6.

get_chroma_difference(p2)

Parameters:

p2 (Colord.ColorUVW) – color

Returns:

The Euclidean distance

Return type:

float

Gets the chromaticity distance in the CIE 1960 UCS.

New in version 1.1.6.

set(U, V, W)

Parameters:

• U (float) – component value

• V (float) – component value

• W (float) – component value

Initialises a color value.

New in version 1.1.6.

set_planckian_locus(temp)

Parameters:

temp (float) – temperature in Kelvin

Sets the CIEUVW color from a Planckian locus of specific temperature.

New in version 1.1.6.