colour.models.rgb.transfer_functions.linear Module¶
Linear Colour Component Transfer Function¶
Defines linear encoding / decoding colour component transfer function related objects:
See also
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colour.models.rgb.transfer_functions.linear.
linear_function
(a)[source]¶ Defines a typical linear encoding / decoding function, essentially a pass-through function.
Parameters: a (numeric or array_like) – Array to encode / decode. Returns: Encoded / decoded array. Return type: numeric or ndarray Examples
>>> linear_function(0.18) 0.18