Struct CieLuv
The CIE 1976 (L, u, v*) color space, commonly known by its abbreviation CIELUV, is a color space adopted by the International Commission on Illumination (CIE) in 1976, as a simple-to-compute transformation of the 1931 CIE XYZ color space, but which attempted perceptual uniformity https://en.wikipedia.org/wiki/CIELUV
Implements
Namespace: SixLabors.ImageSharp.ColorSpaces
Assembly: SixLabors.ImageSharp.dll
Syntax
public readonly struct CieLuv
Constructors
| Improve this Doc View SourceCieLuv(Single, Single, Single)
Initializes a new instance of the CieLuv struct.
Declaration
public CieLuv(float l, float u, float v)
Parameters
Type | Name | Description |
---|---|---|
Single | l | The lightness dimension. |
Single | u | The blue-yellow chromaticity coordinate of the given whitepoint. |
Single | v | The red-green chromaticity coordinate of the given whitepoint. |
Remarks
Uses DefaultWhitePoint as white point.
CieLuv(Single, Single, Single, CieXyz)
Initializes a new instance of the CieLuv struct.
Declaration
public CieLuv(float l, float u, float v, CieXyz whitePoint)
Parameters
Type | Name | Description |
---|---|---|
Single | l | The lightness dimension. |
Single | u | The blue-yellow chromaticity coordinate of the given whitepoint. |
Single | v | The red-green chromaticity coordinate of the given whitepoint. |
CieXyz | whitePoint | The reference white point. Illuminants |
CieLuv(Vector3)
Initializes a new instance of the CieLuv struct.
Declaration
public CieLuv(Vector3 vector)
Parameters
Type | Name | Description |
---|---|---|
Vector3 | vector | The vector representing the l, u, v components. |
Remarks
Uses DefaultWhitePoint as white point.
CieLuv(Vector3, CieXyz)
Initializes a new instance of the CieLuv struct.
Declaration
public CieLuv(Vector3 vector, CieXyz whitePoint)
Parameters
Type | Name | Description |
---|---|---|
Vector3 | vector | The vector representing the l, u, v components. |
CieXyz | whitePoint | The reference white point. Illuminants |
Fields
| Improve this Doc View SourceDefaultWhitePoint
D65 standard illuminant. Used when reference white is not specified explicitly.
Declaration
public static readonly CieXyz DefaultWhitePoint
Field Value
Type | Description |
---|---|
CieXyz |
Properties
| Improve this Doc View SourceL
Gets the lightness dimension
Declaration
public readonly float L { get; }
Property Value
Type | Description |
---|---|
Single |
U
Gets the blue-yellow chromaticity coordinate of the given whitepoint.
Declaration
public readonly float U { get; }
Property Value
Type | Description |
---|---|
Single |
V
Gets the red-green chromaticity coordinate of the given whitepoint.
Declaration
public readonly float V { get; }
Property Value
Type | Description |
---|---|
Single |
WhitePoint
Gets the reference white point of this color
Declaration
public readonly CieXyz WhitePoint { get; }
Property Value
Type | Description |
---|---|
CieXyz |
Methods
| Improve this Doc View SourceEquals(CieLuv)
Declaration
public readonly bool Equals(CieLuv other)
Parameters
Type | Name | Description |
---|---|---|
CieLuv | other |
Returns
Type | Description |
---|---|
Boolean |
Equals(Nullable<Object>)
Declaration
public override readonly bool Equals(object? obj)
Parameters
Type | Name | Description |
---|---|---|
Nullable<Object> | obj |
Returns
Type | Description |
---|---|
Boolean |
GetHashCode()
Declaration
public override readonly int GetHashCode()
Returns
Type | Description |
---|---|
Int32 |
ToString()
Declaration
public override readonly string ToString()
Returns
Type | Description |
---|---|
String |
Operators
| Improve this Doc View SourceEquality(CieLuv, CieLuv)
Compares two CieLuv objects for equality.
Declaration
public static bool operator ==(CieLuv left, CieLuv right)
Parameters
Type | Name | Description |
---|---|---|
CieLuv | left | The CieLuv on the left side of the operand. |
CieLuv | right | The CieLuv on the right side of the operand. |
Returns
Type | Description |
---|---|
Boolean | True if the current left is equal to the |
Inequality(CieLuv, CieLuv)
Compares two CieLuv objects for inequality.
Declaration
public static bool operator !=(CieLuv left, CieLuv right)
Parameters
Type | Name | Description |
---|---|---|
CieLuv | left | The CieLuv on the left side of the operand. |
CieLuv | right | The CieLuv on the right side of the operand. |
Returns
Type | Description |
---|---|
Boolean | True if the current left is unequal to the |