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    • SixLabors.ImageSharp
      • ByteOrder
      • Color
      • ColorMatrix
      • Configuration
      • DenseMatrix<T>
      • GeometryUtilities
      • GraphicOptionsDefaultsExtensions
      • GraphicsOptions
      • IDeepCloneable
      • IDeepCloneable<T>
      • Image
      • ImageExtensions
      • ImageFormatException
      • ImageFrame
      • ImageFrameCollection
      • ImageFrameCollectionExtensions
      • ImageFrameCollection<TPixel>
      • ImageFrame<TPixel>
      • ImageInfo
      • ImageProcessingException
      • Image<TPixel>
      • IndexedImageFrame<TPixel>
      • InvalidImageContentException
      • Matrix3x2Extensions
      • MetadataExtensions
      • Number
      • PixelAccessorAction<TPixel>
      • PixelAccessorAction<TPixel1, TPixel2>
      • PixelAccessorAction<TPixel1, TPixel2, TPixel3>
      • PixelAccessor<TPixel>
      • Point
      • PointF
      • Rational
      • ReadOrigin
      • Rectangle
      • RectangleF
      • SignedRational
      • Size
      • SizeF
      • UnknownImageFormatException
    • SixLabors.ImageSharp.Advanced
      • AdvancedImageExtensions
      • IConfigurationProvider
      • IImageVisitor
      • IImageVisitorAsync
      • IRowIntervalOperation
      • IRowIntervalOperation<TBuffer>
      • IRowOperation
      • IRowOperation<TBuffer>
      • ParallelExecutionSettings
      • ParallelRowIterator
    • SixLabors.ImageSharp.ColorSpaces
      • CieLab
      • CieLch
      • CieLchuv
      • CieLuv
      • CieXyy
      • CieXyz
      • Cmyk
      • Hsl
      • Hsv
      • HunterLab
      • Illuminants
      • LinearRgb
      • Lms
      • Rgb
      • RgbWorkingSpaces
      • YCbCr
    • SixLabors.ImageSharp.ColorSpaces.Companding
      • GammaCompanding
      • LCompanding
      • Rec2020Companding
      • Rec709Companding
      • SRgbCompanding
    • SixLabors.ImageSharp.ColorSpaces.Conversion
      • CieXyChromaticityCoordinates
      • ColorSpaceConverter
      • ColorSpaceConverterOptions
      • GammaWorkingSpace
      • IChromaticAdaptation
      • LWorkingSpace
      • LmsAdaptationMatrix
      • Rec2020WorkingSpace
      • Rec709WorkingSpace
      • RgbPrimariesChromaticityCoordinates
      • RgbWorkingSpace
      • SRgbWorkingSpace
      • VonKriesChromaticAdaptation
    • SixLabors.ImageSharp.Compression.Zlib
      • DeflateCompressionLevel
    • SixLabors.ImageSharp.Diagnostics
      • MemoryDiagnostics
      • UndisposedAllocationDelegate
    • SixLabors.ImageSharp.Formats
      • DecoderOptions
      • IImageDecoder
      • IImageEncoder
      • IImageFormat
      • IImageFormatConfigurationModule
      • IImageFormatDetector
      • IImageFormat<TFormatMetadata>
      • IImageFormat<TFormatMetadata, TFormatFrameMetadata>
      • ISpecializedDecoderOptions
      • ISpecializedImageDecoder<T>
      • ImageDecoder
      • ImageEncoder
      • ImageFormatManager
      • PixelTypeInfo
      • QuantizingImageEncoder
      • SpecializedImageDecoder<T>
    • SixLabors.ImageSharp.Formats.Bmp
      • BmpBitsPerPixel
      • BmpConfigurationModule
      • BmpDecoder
      • BmpDecoderOptions
      • BmpEncoder
      • BmpFileMarkerType
      • BmpFormat
      • BmpImageFormatDetector
      • BmpInfoHeaderType
      • BmpMetadata
      • RleSkippedPixelHandling
    • SixLabors.ImageSharp.Formats.Gif
      • GifColorTableMode
      • GifConfigurationModule
      • GifDecoder
      • GifDisposalMethod
      • GifEncoder
      • GifFormat
      • GifFrameMetadata
      • GifImageFormatDetector
      • GifMetadata
      • IGifExtension
    • SixLabors.ImageSharp.Formats.Jpeg
      • JpegConfigurationModule
      • JpegDecoder
      • JpegDecoderOptions
      • JpegDecoderResizeMode
      • JpegEncoder
      • JpegEncodingColor
      • JpegFormat
      • JpegImageFormatDetector
      • JpegMetadata
    • SixLabors.ImageSharp.Formats.Jpeg.Components.Encoder
      • HuffmanSpec
    • SixLabors.ImageSharp.Formats.Pbm
      • PbmColorType
      • PbmComponentType
      • PbmConfigurationModule
      • PbmDecoder
      • PbmEncoder
      • PbmEncoding
      • PbmFormat
      • PbmImageFormatDetector
      • PbmMetadata
    • SixLabors.ImageSharp.Formats.Png
      • PngBitDepth
      • PngBlendMethod
      • PngChunkFilter
      • PngColorType
      • PngConfigurationModule
      • PngCrcChunkHandling
      • PngDecoder
      • PngDecoderOptions
      • PngDisposalMethod
      • PngEncoder
      • PngFilterMethod
      • PngFormat
      • PngFrameMetadata
      • PngImageFormatDetector
      • PngInterlaceMode
      • PngMetadata
      • PngTransparentColorMode
    • SixLabors.ImageSharp.Formats.Png.Chunks
      • PngTextData
    • SixLabors.ImageSharp.Formats.Qoi
      • QoiChannels
      • QoiColorSpace
      • QoiConfigurationModule
      • QoiEncoder
      • QoiFormat
      • QoiImageFormatDetector
      • QoiMetadata
    • SixLabors.ImageSharp.Formats.Tga
      • TgaBitsPerPixel
      • TgaCompression
      • TgaConfigurationModule
      • TgaDecoder
      • TgaEncoder
      • TgaFormat
      • TgaImageFormatDetector
      • TgaImageType
      • TgaImageTypeExtensions
      • TgaMetadata
    • SixLabors.ImageSharp.Formats.Tiff
      • TiffBitsPerPixel
      • TiffBitsPerSample
      • TiffConfigurationModule
      • TiffDecoder
      • TiffEncoder
      • TiffFormat
      • TiffFormatType
      • TiffFrameMetadata
      • TiffImageFormatDetector
      • TiffMetadata
    • SixLabors.ImageSharp.Formats.Tiff.Compression
      • FaxCompressionOptions
    • SixLabors.ImageSharp.Formats.Tiff.Compression.Decompressors
      • LzwString
    • SixLabors.ImageSharp.Formats.Tiff.Constants
      • TiffCompression
      • TiffInkSet
      • TiffNewSubfileType
      • TiffPhotometricInterpretation
      • TiffPlanarConfiguration
      • TiffPredictor
      • TiffSampleFormat
      • TiffSubfileType
    • SixLabors.ImageSharp.Formats.Webp
      • BackgroundColorHandling
      • WebpBitsPerPixel
      • WebpBlendMethod
      • WebpConfigurationModule
      • WebpDecoder
      • WebpDecoderOptions
      • WebpDisposalMethod
      • WebpEncoder
      • WebpEncodingMethod
      • WebpFileFormatType
      • WebpFormat
      • WebpFrameMetadata
      • WebpImageFormatDetector
      • WebpMetadata
      • WebpTransparentColorMode
    • SixLabors.ImageSharp.Memory
      • AllocationOptions
      • Buffer2DExtensions
      • Buffer2DRegion<T>
      • Buffer2D<T>
      • IMemoryGroup<T>
      • InvalidMemoryOperationException
      • MemoryAllocator
      • MemoryAllocatorExtensions
      • MemoryAllocatorOptions
      • RowInterval
      • SimpleGcMemoryAllocator
    • SixLabors.ImageSharp.Metadata
      • ImageFrameMetadata
      • ImageMetadata
      • PixelResolutionUnit
    • SixLabors.ImageSharp.Metadata.Profiles.Cicp
      • CicpColorPrimaries
      • CicpMatrixCoefficients
      • CicpProfile
      • CicpTransferCharacteristics
    • SixLabors.ImageSharp.Metadata.Profiles.Exif
      • EncodedString
      • EncodedString.CharacterCode
      • ExifDataType
      • ExifOrientationMode
      • ExifParts
      • ExifProfile
      • ExifTag
      • ExifTag<TValueType>
      • IExifValue
      • IExifValue<TValueType>
    • SixLabors.ImageSharp.Metadata.Profiles.Icc
      • IccColorSpaceType
      • IccDeviceAttribute
      • IccPrimaryPlatformType
      • IccProfile
      • IccProfileClass
      • IccProfileFlag
      • IccProfileHeader
      • IccProfileId
      • IccProfileTag
      • IccRenderingIntent
      • IccTagDataEntry
      • IccTypeSignature
      • IccVersion
      • InvalidIccProfileException
    • SixLabors.ImageSharp.Metadata.Profiles.Iptc
      • IptcProfile
      • IptcTag
      • IptcTagExtensions
      • IptcValue
    • SixLabors.ImageSharp.Metadata.Profiles.Xmp
      • XmpProfile
    • SixLabors.ImageSharp.PixelFormats
      • A8
      • Abgr32
      • Argb32
      • Bgr24
      • Bgr565
      • Bgra32
      • Bgra4444
      • Bgra5551
      • Byte4
      • HalfSingle
      • HalfVector2
      • HalfVector4
      • IPackedVector<TPacked>
      • IPixel
      • IPixel<TSelf>
      • L16
      • L8
      • La16
      • La32
      • NormalizedByte2
      • NormalizedByte4
      • NormalizedShort2
      • NormalizedShort4
      • PixelAlphaCompositionMode
      • PixelAlphaRepresentation
      • PixelBlender<TPixel>
      • PixelColorBlendingMode
      • PixelConversionModifiers
      • PixelOperations<TPixel>
      • Rg32
      • Rgb24
      • Rgb48
      • Rgba1010102
      • Rgba32
      • Rgba64
      • RgbaVector
      • Short2
      • Short4
    • SixLabors.ImageSharp.Processing
      • AdaptiveThresholdExtensions
      • AffineTransformBuilder
      • AnchorPositionMode
      • AutoOrientExtensions
      • BackgroundColorExtensions
      • BinaryDitherExtensions
      • BinaryThresholdExtensions
      • BinaryThresholdMode
      • BlackWhiteExtensions
      • BokehBlurExtensions
      • BoxBlurExtensions
      • BrightnessExtensions
      • ColorBlindnessExtensions
      • ColorBlindnessMode
      • ContrastExtensions
      • CropExtensions
      • DetectEdgesExtensions
      • DitherExtensions
      • DrawImageExtensions
      • EntropyCropExtensions
      • FilterExtensions
      • FlipExtensions
      • FlipMode
      • GaussianBlurExtensions
      • GaussianSharpenExtensions
      • GlowExtensions
      • GrayscaleExtensions
      • GrayscaleMode
      • HistogramEqualizationExtensions
      • HueExtensions
      • IImageProcessingContext
      • InvertExtensions
      • KnownDitherings
      • KnownEdgeDetectorKernels
      • KnownFilterMatrices
      • KnownQuantizers
      • KnownResamplers
      • KodachromeExtensions
      • LightnessExtensions
      • LomographExtensions
      • MedianBlurExtensions
      • OilPaintExtensions
      • OpacityExtensions
      • PadExtensions
      • PixelRowDelegateExtensions
      • PixelRowOperation
      • PixelRowOperation<T>
      • PixelateExtensions
      • PolaroidExtensions
      • ProcessingExtensions
      • ProjectiveTransformBuilder
      • QuantizeExtensions
      • ResizeExtensions
      • ResizeMode
      • ResizeOptions
      • RotateExtensions
      • RotateFlipExtensions
      • RotateMode
      • SaturateExtensions
      • SepiaExtensions
      • SkewExtensions
      • SwizzleExtensions
      • TaperCorner
      • TaperSide
      • TransformExtensions
      • TransformSpace
      • VignetteExtensions
    • SixLabors.ImageSharp.Processing.Processors
      • CloningImageProcessor
      • CloningImageProcessor<TPixel>
      • ICloningImageProcessor
      • ICloningImageProcessor<TPixel>
      • IImageProcessor
      • IImageProcessor<TPixel>
      • ImageProcessor<TPixel>
    • SixLabors.ImageSharp.Processing.Processors.Binarization
      • AdaptiveThresholdProcessor
      • BinaryThresholdProcessor
    • SixLabors.ImageSharp.Processing.Processors.Convolution
      • BokehBlurProcessor
      • BorderWrappingMode
      • BoxBlurProcessor
      • EdgeDetector2DKernel
      • EdgeDetector2DProcessor
      • EdgeDetectorCompassKernel
      • EdgeDetectorCompassProcessor
      • EdgeDetectorKernel
      • EdgeDetectorProcessor
      • GaussianBlurProcessor
      • GaussianSharpenProcessor
      • MedianBlurProcessor
    • SixLabors.ImageSharp.Processing.Processors.Dithering
      • ErrorDither
      • IDither
      • IPaletteDitherImageProcessor<TPixel>
      • OrderedDither
      • PaletteDitherProcessor
    • SixLabors.ImageSharp.Processing.Processors.Drawing
      • DrawImageProcessor
    • SixLabors.ImageSharp.Processing.Processors.Effects
      • IPixelRowDelegate
      • OilPaintingProcessor
      • PixelateProcessor
    • SixLabors.ImageSharp.Processing.Processors.Filters
      • AchromatomalyProcessor
      • AchromatopsiaProcessor
      • BlackWhiteProcessor
      • BrightnessProcessor
      • ContrastProcessor
      • DeuteranomalyProcessor
      • DeuteranopiaProcessor
      • FilterProcessor
      • GrayscaleBt601Processor
      • GrayscaleBt709Processor
      • HueProcessor
      • InvertProcessor
      • KodachromeProcessor
      • LightnessProcessor
      • LomographProcessor
      • OpacityProcessor
      • PolaroidProcessor
      • ProtanomalyProcessor
      • ProtanopiaProcessor
      • SaturateProcessor
      • SepiaProcessor
      • TritanomalyProcessor
      • TritanopiaProcessor
    • SixLabors.ImageSharp.Processing.Processors.Normalization
      • AdaptiveHistogramEqualizationProcessor
      • AdaptiveHistogramEqualizationSlidingWindowProcessor
      • AutoLevelProcessor
      • GlobalHistogramEqualizationProcessor
      • HistogramEqualizationMethod
      • HistogramEqualizationOptions
      • HistogramEqualizationProcessor
    • SixLabors.ImageSharp.Processing.Processors.Overlays
      • BackgroundColorProcessor
      • GlowProcessor
      • VignetteProcessor
    • SixLabors.ImageSharp.Processing.Processors.Quantization
      • ColorMatchingMode
      • DefaultPixelSamplingStrategy
      • ExtensivePixelSamplingStrategy
      • IPixelSamplingStrategy
      • IQuantizer
      • IQuantizer<TPixel>
      • OctreeQuantizer
      • OctreeQuantizer<TPixel>
      • PaletteQuantizer
      • QuantizeProcessor
      • QuantizerConstants
      • QuantizerOptions
      • QuantizerUtilities
      • WebSafePaletteQuantizer
      • WernerPaletteQuantizer
      • WuQuantizer
    • SixLabors.ImageSharp.Processing.Processors.Transforms
      • AffineTransformProcessor
      • AutoOrientProcessor
      • BicubicResampler
      • BoxResampler
      • CropProcessor
      • CubicResampler
      • DegenerateTransformException
      • EntropyCropProcessor
      • FlipProcessor
      • IResampler
      • IResamplingTransformImageProcessor<TPixel>
      • ISwizzler
      • LanczosResampler
      • NearestNeighborResampler
      • ProjectiveTransformProcessor
      • ResizeProcessor
      • RotateProcessor
      • SkewProcessor
      • SwizzleProcessor<TSwizzler>
      • TriangleResampler
      • WelchResampler

    Struct CieLchuv

    Represents the CIE LCh°, cylindrical form of the CIE Luv* 1976 color. https://en.wikipedia.org/wiki/CIELAB_color_space#Cylindrical_representation:_CIELCh_or_CIEHLC

    Implements
    IEquatable<CieLchuv>
    Inherited Members
    object.Equals(object, object)
    object.GetType()
    object.ReferenceEquals(object, object)
    Namespace: SixLabors.ImageSharp.ColorSpaces
    Assembly: SixLabors.ImageSharp.dll
    Syntax
    public readonly struct CieLchuv : IEquatable<CieLchuv>

    Constructors

    | Edit this page View Source

    CieLchuv(Vector3)

    Initializes a new instance of the CieLchuv struct.

    Declaration
    public CieLchuv(Vector3 vector)
    Parameters
    Type Name Description
    Vector3 vector

    The vector representing the l, c, h components.

    Remarks

    Uses DefaultWhitePoint as white point.

    | Edit this page View Source

    CieLchuv(Vector3, CieXyz)

    Initializes a new instance of the CieLchuv struct.

    Declaration
    public CieLchuv(Vector3 vector, CieXyz whitePoint)
    Parameters
    Type Name Description
    Vector3 vector

    The vector representing the l, c, h components.

    CieXyz whitePoint

    The reference white point. Illuminants

    | Edit this page View Source

    CieLchuv(float, float, float)

    Initializes a new instance of the CieLchuv struct.

    Declaration
    public CieLchuv(float l, float c, float h)
    Parameters
    Type Name Description
    float l

    The lightness dimension.

    float c

    The chroma, relative saturation.

    float h

    The hue in degrees.

    Remarks

    Uses DefaultWhitePoint as white point.

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    CieLchuv(float, float, float, CieXyz)

    Initializes a new instance of the CieLchuv struct.

    Declaration
    public CieLchuv(float l, float c, float h, CieXyz whitePoint)
    Parameters
    Type Name Description
    float l

    The lightness dimension.

    float c

    The chroma, relative saturation.

    float h

    The hue in degrees.

    CieXyz whitePoint

    The reference white point. Illuminants

    Fields

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    DefaultWhitePoint

    D50 standard illuminant. Used when reference white is not specified explicitly.

    Declaration
    public static readonly CieXyz DefaultWhitePoint
    Field Value
    Type Description
    CieXyz

    Properties

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    C

    Gets the a chroma component. A value ranging from 0 to 200.

    Declaration
    public float C { get; }
    Property Value
    Type Description
    float
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    H

    Gets the h° hue component in degrees. A value ranging from 0 to 360.

    Declaration
    public float H { get; }
    Property Value
    Type Description
    float
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    L

    Gets the lightness dimension. A value ranging between 0 (black), 100 (diffuse white) or higher (specular white).

    Declaration
    public float L { get; }
    Property Value
    Type Description
    float
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    WhitePoint

    Gets the reference white point of this color

    Declaration
    public CieXyz WhitePoint { get; }
    Property Value
    Type Description
    CieXyz

    Methods

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    Equals(CieLchuv)

    Indicates whether the current object is equal to another object of the same type.

    Declaration
    public bool Equals(CieLchuv other)
    Parameters
    Type Name Description
    CieLchuv other

    An object to compare with this object.

    Returns
    Type Description
    bool

    true if the current object is equal to the other parameter; otherwise, false.

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    Equals(object?)

    Indicates whether this instance and a specified object are equal.

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

    The object to compare with the current instance.

    Returns
    Type Description
    bool

    true if obj and this instance are the same type and represent the same value; otherwise, false.

    Overrides
    ValueType.Equals(object)
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    GetHashCode()

    Returns the hash code for this instance.

    Declaration
    public override int GetHashCode()
    Returns
    Type Description
    int

    A 32-bit signed integer that is the hash code for this instance.

    Overrides
    ValueType.GetHashCode()
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    Saturation()

    Computes the saturation of the color (chroma normalized by lightness)

    Declaration
    public float Saturation()
    Returns
    Type Description
    float

    The float

    Remarks

    A value ranging from 0 to 100.

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    ToString()

    Returns the fully qualified type name of this instance.

    Declaration
    public override string ToString()
    Returns
    Type Description
    string

    The fully qualified type name.

    Overrides
    ValueType.ToString()

    Operators

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    operator ==(CieLchuv, CieLchuv)

    Compares two CieLchuv objects for equality.

    Declaration
    public static bool operator ==(CieLchuv left, CieLchuv right)
    Parameters
    Type Name Description
    CieLchuv left

    The CieLchuv on the left side of the operand.

    CieLchuv right

    The CieLchuv on the right side of the operand.

    Returns
    Type Description
    bool

    True if the current left is equal to the right parameter; otherwise, false.

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    operator !=(CieLchuv, CieLchuv)

    Compares two CieLchuv objects for inequality

    Declaration
    public static bool operator !=(CieLchuv left, CieLchuv right)
    Parameters
    Type Name Description
    CieLchuv left

    The CieLchuv on the left side of the operand.

    CieLchuv right

    The CieLchuv on the right side of the operand.

    Returns
    Type Description
    bool

    True if the current left is unequal to the right parameter; otherwise, false.

    Implements

    IEquatable<T>
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