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    • SixLabors.ImageSharp
      • Color
      • ColorMatrix
      • Configuration
      • DenseMatrix<T>
      • GeometryUtilities
      • GraphicOptionsDefaultsExtensions
      • GraphicsOptions
      • IConfigurationModule
      • IDeepCloneable
      • IDeepCloneable<T>
      • IImage
      • IImageInfo
      • Image
      • Image<TPixel>
      • ImageExtensions
      • ImageFormatException
      • ImageFrame
      • ImageFrame<TPixel>
      • ImageFrameCollection
      • ImageFrameCollection<TPixel>
      • ImageInfoExtensions
      • ImageProcessingException
      • IndexedImageFrame<TPixel>
      • InvalidImageContentException
      • Matrix3x2Extensions
      • MetadataExtensions
      • Number
      • Point
      • PointF
      • Rational
      • ReadOrigin
      • Rectangle
      • RectangleF
      • SignedRational
      • Size
      • SizeF
      • UnknownImageFormatException
    • SixLabors.ImageSharp.Advanced
      • AdvancedImageExtensions
      • 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
      • LmsAdaptationMatrix
      • LWorkingSpace
      • Rec2020WorkingSpace
      • Rec709WorkingSpace
      • RgbPrimariesChromaticityCoordinates
      • RgbWorkingSpace
      • SRgbWorkingSpace
      • VonKriesChromaticAdaptation
    • SixLabors.ImageSharp.Formats
      • IImageDecoder
      • IImageEncoder
      • IImageFormat
      • IImageFormat<TFormatMetadata, TFormatFrameMetadata>
      • IImageFormat<TFormatMetadata>
      • IImageFormatDetector
      • IImageInfoDetector
      • ImageFormatManager
      • PixelTypeInfo
    • SixLabors.ImageSharp.Formats.Bmp
      • BmpBitsPerPixel
      • BmpConfigurationModule
      • BmpDecoder
      • 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
      • JpegEncoder
      • JpegFormat
      • JpegImageFormatDetector
      • JpegMetadata
      • JpegSubsample
    • SixLabors.ImageSharp.Formats.Png
      • PngBitDepth
      • PngChunkFilter
      • PngColorType
      • PngCompressionLevel
      • PngConfigurationModule
      • PngDecoder
      • PngEncoder
      • PngFilterMethod
      • PngFormat
      • PngImageFormatDetector
      • PngInterlaceMode
      • PngMetadata
      • PngTextData
      • PngTransparentColorMode
    • SixLabors.ImageSharp.Formats.Tga
      • TgaBitsPerPixel
      • TgaCompression
      • TgaConfigurationModule
      • TgaDecoder
      • TgaEncoder
      • TgaFormat
      • TgaImageFormatDetector
      • TgaImageType
      • TgaImageTypeExtensions
      • TgaMetadata
    • SixLabors.ImageSharp.Memory
      • AllocationOptions
      • ArrayPoolMemoryAllocator
      • Buffer2D<T>
      • Buffer2DExtensions
      • Buffer2DRegion<T>
      • IManagedByteBuffer
      • IMemoryGroup<T>
      • InvalidMemoryOperationException
      • MemoryAllocator
      • MemoryAllocatorExtensions
      • RowInterval
      • SimpleGcMemoryAllocator
    • SixLabors.ImageSharp.Metadata
      • FrameDecodingMode
      • ImageFrameMetadata
      • ImageMetadata
      • PixelResolutionUnit
    • SixLabors.ImageSharp.Metadata.Profiles.Exif
      • ExifDataType
      • 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.PixelFormats
      • A8
      • 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
      • OilPaintExtensions
      • OpacityExtensions
      • PadExtensions
      • PixelateExtensions
      • PixelRowDelegateExtensions
      • PixelRowOperation
      • PixelRowOperation<T>
      • PolaroidExtensions
      • ProcessingExtensions
      • ProjectiveTransformBuilder
      • QuantizeExtensions
      • ResizeExtensions
      • ResizeMode
      • ResizeOptions
      • RotateExtensions
      • RotateFlipExtensions
      • RotateMode
      • SaturateExtensions
      • SepiaExtensions
      • SkewExtensions
      • TaperCorner
      • TaperSide
      • TransformExtensions
      • VignetteExtensions
    • SixLabors.ImageSharp.Processing.Extensions.Transforms
      • SwizzleExtensions
    • 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
      • BoxBlurProcessor
      • EdgeDetector2DKernel
      • EdgeDetector2DProcessor
      • EdgeDetectorCompassKernel
      • EdgeDetectorCompassProcessor
      • EdgeDetectorKernel
      • EdgeDetectorProcessor
      • GaussianBlurProcessor
      • GaussianSharpenProcessor
    • 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
      • GlobalHistogramEqualizationProcessor
      • HistogramEqualizationMethod
      • HistogramEqualizationOptions
      • HistogramEqualizationProcessor
    • SixLabors.ImageSharp.Processing.Processors.Overlays
      • BackgroundColorProcessor
      • GlowProcessor
      • VignetteProcessor
    • SixLabors.ImageSharp.Processing.Processors.Quantization
      • 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

    Enum IptcTag

    Provides enumeration of all IPTC tags relevant for images.

    Namespace: SixLabors.ImageSharp.Metadata.Profiles.Iptc
    Assembly: SixLabors.ImageSharp.dll
    Syntax
    public enum IptcTag

    Fields

    Name Description
    ActionAdvised

    Action advised, not repeatable. Max length is 2.

    Byline

    Byline. Max length is 32.

    BylineTitle

    Byline title. Max length is 32.

    Caption

    Caption, not repeatable. Max length is 2000.

    CaptionWriter

    Caption writer. Max length is 32.

    Category

    Category, not repeatable. Max length is 3.

    City

    City, not repeatable. Max length is 32.

    Contact

    Contact. Max length 128.

    CopyrightNotice

    Copyright notice, not repeatable. Max length is 128.

    Country

    Country, not repeatable. Max length is 64.

    CountryCode

    Country code, not repeatable. Max length is 3.

    CreatedDate

    Created date. Format should be CCYYMMDD. Not repeatable, max length is 8. A date will be formatted as CCYYMMDD, e.g. "19890317" for 17 March 1989.

    CreatedTime

    Created time. Format should be HHMMSS±HHMM. Not repeatable, max length is 11. A time value will be formatted as HHMMSS±HHMM, e.g. "090000+0200" for 9 o'clock Berlin time, two hours ahead of UTC.

    Credit

    Credit, not repeatable. Max length is 32.

    CustomField1

    Custom field 1

    CustomField10

    Custom field 10

    CustomField11

    Custom field 11

    CustomField12

    Custom field 12

    CustomField13

    Custom field 13

    CustomField14

    Custom field 14

    CustomField15

    Custom field 15

    CustomField16

    Custom field 16

    CustomField17

    Custom field 17

    CustomField18

    Custom field 18

    CustomField19

    Custom field 19

    CustomField2

    Custom field 2

    CustomField20

    Custom field 20

    CustomField3

    Custom field 3

    CustomField4

    Custom field 4

    CustomField5

    Custom field 5

    CustomField6

    Custom field 6

    CustomField7

    Custom field 7

    CustomField8

    Custom field 8

    CustomField9

    Custom field 9

    DigitalCreationDate

    Digital creation date. Format should be CCYYMMDD. Not repeatable, max length is 8. A date will be formatted as CCYYMMDD, e.g. "19890317" for 17 March 1989.

    DigitalCreationTime

    Digital creation time. Format should be HHMMSS±HHMM. Not repeatable, max length is 11. A time value will be formatted as HHMMSS±HHMM, e.g. "090000+0200" for 9 o'clock Berlin time, two hours ahead of UTC.

    EditorialUpdate

    Editorial update, not repeatable. Max length is 2.

    EditStatus

    Edit status, not repeatable. Max length is 64.

    ExpirationDate

    Expiration date. Format should be CCYYMMDD. Not repeatable, max length is 8. A date will be formatted as CCYYMMDD, e.g. "19890317" for 17 March 1989.

    ExpirationTime

    Expiration time. Format should be HHMMSS±HHMM. Not repeatable, max length is 11. A time value will be formatted as HHMMSS±HHMM, e.g. "090000+0200" for 9 o'clock Berlin time, two hours ahead of UTC.

    FixtureIdentifier

    Fixture identifier, not repeatable. Max length is 32.

    Headline

    Headline, not repeatable. Max length is 256.

    ImageOrientation

    Image orientation, not repeatable. Max length is 1.

    ImageType

    Image type, not repeatable. Max length is 2.

    Keywords

    Keywords. Max length is 64.

    LocalCaption

    Local caption.

    LocationCode

    Location code. Max length is 3.

    LocationName

    Location name. Max length is 64.

    Name

    Object Name, not repeatable. Max length is 64.

    ObjectAttribute

    Object attribute. Max length is 68.

    ObjectCycle

    Object cycle, not repeatable. Max length is 1.

    ObjectType

    Object type, not repeatable. Max Length is 67.

    OriginalTransmissionReference

    Original transmission reference, not repeatable. Max length is 32.

    OriginatingProgram

    Originating program, not repeatable. Max length is 32.

    ProgramVersion

    Program version, not repeatable. Max length is 10.

    ProvinceState

    Province/State, not repeatable. Max length is 32.

    RecordVersion

    Record version identifying the version of the Information Interchange Model. Not repeatable. Max length is 2.

    ReferenceDate

    Reference date. Format should be CCYYMMDD. Not repeatable, max length is 8. A date will be formatted as CCYYMMDD, e.g. "19890317" for 17 March 1989.

    ReferenceNumber

    ReferenceNumber. Max length is 8.

    ReferenceService

    Reference service. Max length is 10.

    ReleaseDate

    Release date. Format should be CCYYMMDD. Not repeatable, max length is 8. A date will be formatted as CCYYMMDD, e.g. "19890317" for 17 March 1989.

    ReleaseTime

    Release time. Format should be HHMMSS±HHMM. Not repeatable, max length is 11. A time value will be formatted as HHMMSS±HHMM, e.g. "090000+0200" for 9 o'clock Berlin time, two hours ahead of UTC.

    Source

    Source, not repeatable. Max length is 32.

    SpecialInstructions

    Special instructions, not repeatable. Max length is 256.

    SubjectReference

    Subject Reference. Max length is 236.

    SubLocation

    Sub location, not repeatable. Max length is 32.

    SupplementalCategories

    Supplemental categories. Max length is 32.

    Unknown

    Unknown.

    Urgency

    Urgency, not repeatable. Max length is 2.

    Extension Methods

    IptcTagExtensions.MaxLength()
    IptcTagExtensions.IsRepeatable()
    IptcTagExtensions.IsDate()
    IptcTagExtensions.IsTime()
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