colour.characterisation.ColourChecker

class colour.characterisation.ColourChecker[source]

Colour Checker data.

Parameters

  • name (unicode) – Colour Checker name.

  • data (OrderedDict) – chromaticity coordinates in CIE xyY colourspace.

  • illuminant (array_like) – Colour Checker illuminant chromaticity coordinates.

Create new instance of ColourChecker(name, data, illuminant)

__init__()

Initialize self. See help(type(self)) for accurate signature.

Methods

__init__

Initialize self.

count(value)

index(value, [start, [stop]])

Raises ValueError if the value is not present.

Attributes

data

Alias for field number 1

illuminant

Alias for field number 2

name

Alias for field number 0