Class GammaWorkingSpace

The gamma working space.

Inheritance
object
RgbWorkingSpace
GammaWorkingSpace
Inherited Members
Namespace: SixLabors.ImageSharp.ColorSpaces.Conversion
Assembly: SixLabors.ImageSharp.dll
Syntax
public sealed class GammaWorkingSpace : RgbWorkingSpace

Constructors

GammaWorkingSpace(float, CieXyz, RgbPrimariesChromaticityCoordinates)

Initializes a new instance of the GammaWorkingSpace class.

Declaration
public GammaWorkingSpace(float gamma, CieXyz referenceWhite, RgbPrimariesChromaticityCoordinates chromaticityCoordinates)
Parameters
Type Name Description
float gamma

The gamma value.
CieXyz referenceWhite

The reference white point.
RgbPrimariesChromaticityCoordinates chromaticityCoordinates

The chromaticity of the rgb primaries.

Properties

Gamma

Gets the gamma value.

Declaration
public float Gamma { get; }
Property Value
Type Description
float

Methods

Compress(float)

Compresses an uncompanded channel (linear) to its nonlinear equivalent (depends on the RGB color system).

Declaration
public override float Compress(float channel)
Parameters
Type Name Description
float channel

The channel value.
Returns
Type Description
float

The float representing the nonlinear channel value.
Overrides
Remarks

For more info see: http://www.brucelindbloom.com/index.html?Eqn_XYZ_to_RGB.html

Equals(object?)

Determines whether the specified object is equal to the current object.

Declaration
public override bool Equals(object? obj)
Parameters
Type Name Description
object obj

The object to compare with the current object.
Returns
Type Description
bool

true if the specified object is equal to the current object; otherwise, false.
Overrides

Expand(float)

Expands a companded channel to its linear equivalent with respect to the energy.

Declaration
public override float Expand(float channel)
Parameters
Type Name Description
float channel

The channel value.
Returns
Type Description
float

The float representing the linear channel value.
Overrides
Remarks

For more info see: http://www.brucelindbloom.com/index.html?Eqn_RGB_to_XYZ.html

GetHashCode()

Serves as the default hash function.

Declaration
public override int GetHashCode()
Returns
Type Description
int

A hash code for the current object.
Overrides