Class JpegExifData

Namespace: Aspose.Imaging.Exif
Assembly: Aspose.Imaging.dll (25.2.0)

EXIF data container for jpeg files.

[JsonObject(MemberSerialization.OptIn)]
public sealed class JpegExifData : ExifData

Inheritance

object ← TiffDataTypeController ← ExifData ← JpegExifData

Inherited Members

ExifData.RemoveTag(ExifProperties), ExifData.RemoveTag(ushort), ExifData.IsBigEndian, ExifData.Make, ExifData.ApertureValue, ExifData.BodySerialNumber, ExifData.BrightnessValue, ExifData.CFAPattern, ExifData.CameraOwnerName, ExifData.ColorSpace, ExifData.ComponentsConfiguration, ExifData.CompressedBitsPerPixel, ExifData.Contrast, ExifData.CustomRendered, ExifData.DateTimeDigitized, ExifData.DateTimeOriginal, ExifData.DeviceSettingDescription, ExifData.DigitalZoomRatio, ExifData.ExifVersion, ExifData.ExposureBiasValue, ExifData.ExposureIndex, ExifData.ExposureMode, ExifData.ExposureProgram, ExifData.ExposureTime, ExifData.FNumber, ExifData.FileSource, ExifData.Flash, ExifData.FlashEnergy, ExifData.FlashpixVersion, ExifData.FocalLength, ExifData.FocalLengthIn35MmFilm, ExifData.FocalPlaneResolutionUnit, ExifData.FocalPlaneXResolution, ExifData.FocalPlaneYResolution, ExifData.GPSAltitude, ExifData.GPSAltitudeRef, ExifData.GPSAreaInformation, ExifData.GPSDOP, ExifData.GPSDestBearing, ExifData.GPSDestBearingRef, ExifData.GPSDestDistance, ExifData.GPSDestDistanceRef, ExifData.GPSDestLatitude, ExifData.GPSDestLatitudeRef, ExifData.GPSDestLongitude, ExifData.GPSDestLongitudeRef, ExifData.GPSDifferential, ExifData.GPSImgDirection, ExifData.GPSImgDirectionRef, ExifData.GPSDateStamp, ExifData.GPSLatitude, ExifData.GPSLatitudeRef, ExifData.GPSLongitude, ExifData.GPSLongitudeRef, ExifData.GPSMapDatum, ExifData.GPSMeasureMode, ExifData.GPSProcessingMethod, ExifData.GPSSatellites, ExifData.GPSSpeed, ExifData.GPSSpeedRef, ExifData.GPSStatus, ExifData.GPSTimestamp, ExifData.GPSTrack, ExifData.GPSTrackRef, ExifData.GPSVersionID, ExifData.GainControl, ExifData.Gamma, ExifData.ISOSpeed, ExifData.ISOSpeedLatitudeYYY, ExifData.ISOSpeedLatitudeZZZ, ExifData.PhotographicSensitivity, ExifData.ImageUniqueID, ExifData.LensMake, ExifData.LensModel, ExifData.LensSerialNumber, ExifData.LensSpecification, ExifData.LightSource, ExifData.MakerNoteData, ExifData.MakerNoteRawData, ExifData.MakerNotes, ExifData.MaxApertureValue, ExifData.MeteringMode, ExifData.OECF, ExifData.Orientation, ExifData.PixelXDimension, ExifData.PixelYDimension, ExifData.Properties, ExifData.RecommendedExposureIndex, ExifData.RelatedSoundFile, ExifData.Saturation, ExifData.SceneCaptureType, ExifData.SceneType, ExifData.SensingMethod, ExifData.SensitivityType, ExifData.Sharpness, ExifData.ShutterSpeedValue, ExifData.SpatialFrequencyResponse, ExifData.SpectralSensitivity, ExifData.StandardOutputSensitivity, ExifData.SubjectArea, ExifData.SubjectDistance, ExifData.SubjectDistanceRange, ExifData.SubjectLocation, ExifData.SubsecTime, ExifData.SubsecTimeDigitized, ExifData.SubsecTimeOriginal, ExifData.UserComment, ExifData.WhiteBalance, ExifData.WhitePoint, ExifData.CommonTags, ExifData.ExifTags, ExifData.GPSTags, object.GetType(), object.ToString(), object.Equals(object?), object.Equals(object?, object?), object.ReferenceEquals(object?, object?), object.GetHashCode()

Constructors

JpegExifData()

Initializes a new instance of the Aspose.Imaging.Exif.JpegExifData class.

[JsonConstructor]
public JpegExifData()

JpegExifData(TiffDataType[])

Initializes a new instance of the Aspose.Imaging.Exif.JpegExifData class with data from array.

public JpegExifData(TiffDataType[] exifdata)

Parameters

exifdata TiffDataType[]

Array of EXIF tags together with common and GPS tags.

JpegExifData(TiffDataType[], TiffDataType[], TiffDataType[])

Initializes a new instance of the Aspose.Imaging.Exif.JpegExifData class with data from array.

public JpegExifData(TiffDataType[] commonTags, TiffDataType[] exifTags, TiffDataType[] gpsTags)

Parameters

commonTags TiffDataType[]

The common tags.

exifTags TiffDataType[]

The EXIF tags.

gpsTags TiffDataType[]

The GPS tags.

JpegExifData(ExifData)

Initializes a new instance of the Aspose.Imaging.Exif.JpegExifData class with data from array.

public JpegExifData(ExifData exifdata)

Parameters

exifdata ExifData

Array of EXIF tags together with common and GPS tags.

Fields

MaxExifSegmentSize

The maximum EXIF segment size in bytes allowed.

public const int MaxExifSegmentSize = 65528

Field Value

int

Properties

Artist

Gets or sets the artist.

public string Artist { get; set; }

Property Value

string

BitsPerSample

Gets or sets the bits per sample.

public ushort[] BitsPerSample { get; set; }

Property Value

ushort[]

Compression

Gets or sets the compression.

public ushort Compression { get; set; }

Property Value

ushort

Copyright

Gets or sets the copyright.

public string Copyright { get; set; }

Property Value

string

DateTime

Gets or sets the date time.

public string DateTime { get; set; }

Property Value

string

ImageDescription

Gets or sets the image description.

public string ImageDescription { get; set; }

Property Value

string

ImageLength

Gets or sets the image length.

public uint ImageLength { get; set; }

Property Value

uint

ImageWidth

Gets or sets the image width.

public uint ImageWidth { get; set; }

Property Value

uint

Model

Gets or sets the model.

public string Model { get; set; }

Property Value

string

PhotometricInterpretation

Gets or sets the photometric interpretation.

public ushort PhotometricInterpretation { get; set; }

Property Value

ushort

PlanarConfiguration

Gets or sets the planar configuration.

public ushort PlanarConfiguration { get; set; }

Property Value

ushort

PrimaryChromaticities

Gets or sets the chromaticity of the three primary colors of the image.

public TiffRational[] PrimaryChromaticities { get; set; }

Property Value

TiffRational[]

ReferenceBlackWhite

Gets or sets the reference black white.

public TiffRational[] ReferenceBlackWhite { get; set; }

Property Value

TiffRational[]

ResolutionUnit

Gets or sets the resolution unit.

public ExifUnit ResolutionUnit { get; set; }

Property Value

ExifUnit

SamplesPerPixel

Gets or sets the samples per pixel.

public ushort SamplesPerPixel { get; set; }

Property Value

ushort

Software

Gets or sets the software.

public string Software { get; set; }

Property Value

string

Thumbnail

Gets or sets the thumbnail image.

public RasterImage Thumbnail { get; set; }

Property Value

RasterImage

TransferFunction

Gets or sets the transfer function.

public ushort[] TransferFunction { get; set; }

Property Value

ushort[]

XResolution

Gets or sets the x resolution.

public TiffRational XResolution { get; set; }

Property Value

TiffRational

YCbCrCoefficients

Gets or sets the matrix coefficients for transformation from RGB to YCbCr image data.

public TiffRational[] YCbCrCoefficients { get; set; }

Property Value

TiffRational[]

YCbCrPositioning

Gets or sets the position of chrominance components in relation to the luminance component.

public ExifYCbCrPositioning YCbCrPositioning { get; set; }

Property Value

ExifYCbCrPositioning

YCbCrSubSampling

Gets or sets the sampling ratio of chrominance components in relation to the luminance component.

public ushort[] YCbCrSubSampling { get; set; }

Property Value

ushort[]

YResolution

Gets or sets the y resolution.

public TiffRational YResolution { get; set; }

Property Value

TiffRational

Methods

SerializeExifData()

Serializes the EXIF data. Writes the tags values and contents. The most influencing size tag is Thumbnail tag contents.

public byte[] SerializeExifData()

Returns

byte[]

The serialized EXIF data.

Remarks

The overall segment size must be less than or equal to MaxExifSegmentSize bytes in order to produce correct jpeg image. Hint: try to reduce the thumbnail size or change its compression in case you have too big EXIF section size.