colour.characterisation.RGB_DisplayPrimaries¶
-
class
colour.characterisation.
RGB_DisplayPrimaries
(data=None, domain=None, labels=None, **kwargs)[source]¶ Implements support for a RGB display (such as a CRT or LCD) primaries multi-spectral distributions.
- Parameters
data (Series or Dataframe or Signal or MultiSignals or MultiSpectralDistributions or array_like or dict_like, optional) – Data to be stored in the multi-spectral distributions.
domain (array_like, optional) – Values to initialise the multiple
colour.SpectralDistribution
class instancescolour.continuous.Signal.wavelengths
attribute with. If bothdata
anddomain
arguments are defined, the latter will be used to initialise thecolour.continuous.Signal.wavelengths
attribute.labels (array_like, optional) – Names to use for the
colour.SpectralDistribution
class instances.
- Other Parameters
name (unicode, optional) – Multi-spectral distributions name.
interpolator (object, optional) – Interpolator class type to use as interpolating function for the
colour.SpectralDistribution
class instances.interpolator_args (dict_like, optional) – Arguments to use when instantiating the interpolating function of the
colour.SpectralDistribution
class instances.extrapolator (object, optional) – Extrapolator class type to use as extrapolating function for the
colour.SpectralDistribution
class instances.extrapolator_args (dict_like, optional) – Arguments to use when instantiating the extrapolating function of the
colour.SpectralDistribution
class instances.strict_labels (array_like, optional) – Multi-spectral distributions labels for figures, default to
colour.characterisation.RGB_DisplayPrimaries.labels
attribute value.
-
__init__
(data=None, domain=None, labels=None, **kwargs)[source]¶ Initialize self. See help(type(self)) for accurate signature.
Methods
__init__
([data, domain, labels])Initialize self.
align
(shape[, interpolator, …])Aligns the multi-spectral distributions in-place to given spectral shape: Interpolates first then extrapolates to fit the given range.
arithmetical_operation
(a, operation[, in_place])Performs given arithmetical operation with \(a\) operand, the operation can be either performed on a copy or in-place.
clone
()copy
()Returns a copy of the sub-class instance.
domain_distance
(a)Returns the euclidean distance between given array and independent domain \(x\) closest element.
extrapolate
(shape[, extrapolator, …])Extrapolates the multi-spectral distributions in-place according to CIE 15:2004 and CIE 167:2005 recommendations or given extrapolation arguments.
fill_nan
([method, default])Fill NaNs in independent domain \(x\) variable and corresponding range \(y\) variable using given method.
get
()interpolate
(shape[, interpolator, …])Interpolates the multi-spectral distributions in-place according to CIE 167:2005 recommendation or given interpolation arguments.
is_uniform
()Returns if independent domain \(x\) variable is uniform.
multi_signals_unpack_data
([data, domain, …])Unpack given data for multi-continuous signals instantiation.
normalise
([factor])Normalises the multi-spectral distributions with given normalization factor.
to_dataframe
()Converts the continuous signal to a Pandas
DataFrame
class instance.to_sds
()Converts the multi-spectral distributions to a list of spectral distributions and update their name and strict name using the labels and strict labels.
trim
(shape)Trims the multi-spectral distributions wavelengths to given shape.
trim_wavelengths
(shape)zeros
()Attributes
data
domain
Getter and setter property for the
colour.continuous.Signal
sub-class instances independent domain \(x\) variable.dtype
Getter and setter property for the continuous signal dtype.
extrapolator
Getter and setter property for the
colour.continuous.Signal
sub-class instances extrapolator type.extrapolator_args
Getter and setter property for the
colour.continuous.Signal
sub-class instances extrapolator instantiation time arguments.function
Getter and setter property for the
colour.continuous.Signal
sub-class instances callable.interpolator
Getter and setter property for the
colour.continuous.Signal
sub-class instances interpolator type.interpolator_args
Getter and setter property for the
colour.continuous.Signal
sub-class instances interpolator instantiation time arguments.items
labels
Getter and setter property for the
colour.continuous.Signal
sub-class instances name.mapping
name
Getter and setter property for the abstract continuous function name.
range
Getter and setter property for the
colour.continuous.Signal
sub-class instances corresponding range \(y\) variable.shape
Getter and setter property for the multi-spectral distributions shape.
signal_type
Getter and setter property for the
colour.continuous.Signal
sub-class instances type.signals
Getter and setter property for the
colour.continuous.Signal
sub-class instances.strict_labels
Getter and setter property for the multi-spectral distributions strict labels.
strict_name
Getter and setter property for the multi-spectral distributions strict name.
title
values
Getter and setter property for the multi-spectral distributions values.
wavelengths
Getter and setter property for the multi-spectral distributions wavelengths \(\lambda_n\).
x
y
z