ExifProfile Class

Represents Exif metadata of an image.

Inheritance

ExifProfile

Namespace: GrapeCity.Documents.Imaging.Exif

Assembly: DS.Documents.Imaging.dll

Syntax

public class ExifProfile

Public Class ExifProfile

Constructors

Name	Description
ExifProfile()	Initializes a new instance of ExifProfile.

Properties

Name	Description
Acceleration	Gets or sets the acceleration (a scalar regardless of direction) as the ambient situation at the shot, the unit is mGal (10-5 m/s2).
ApertureValue	Gets or sets the lens aperture.
Artist	Gets or sets a string identifying the person who created the image.
BigEndian	Gets or sets a value indicating if the data should be saved in big endian format.
BodySerialNumber	Gets or sets the serial number of the body of the camera that was used in photography.
BrightnessValue	Gets or sets the value of brightness.
CFAPattern	Gets or sets the color filter array (CFA) geometric pattern of the image sensor when a one-chip color area sensor is used.
CameraElevationAngle	Gets or sets the elevation/depression. Angle of the orientation of the camera (imaging optical axis) as the ambient situation at the shot. The unit is degree(°).
CameraOwnerName	Gets or sets the owner of a camera used in photography.
ColorSpace	Gets or sets the color space specifier.
ColorSpaceRaw	Gets or sets the color space specifier. The value is in raw format as defined in Exif specification.
ComponentsConfiguration	Gets or sets the channels and complements PhotometricInterpretation (specific to compressed data).
CompressedBitsPerPixel	Gets or sets the number of compressed bits per pixel (specific to compressed data).
Contrast	Gets or sets the direction of contrast processing applied by the camera when the image was shot.
ContrastRaw	Gets or sets the direction of contrast processing applied by the camera when the image was shot. The value is in raw format as defined in Exif specification.
Copyright	Gets or sets a copyright notice.
CustomRendered	Gets or sets a value indicating the use of special processing on image data, such as rendering geared to output.
CustomRenderedRaw	Gets or sets a value indicating the use of special processing on image data, such as rendering geared to output. The value is in raw format as defined in Exif specification.
DateTime	Gets or sets the date and time of image creation.
DateTimeDigitized	Gets or sets the date and time when the image was stored as digital data.
DateTimeDigitizedRaw	Gets or sets the date and time when the image was stored as digital data. The format is "YYYY:MM:DD HH:MM:SS" with time shown in 24-hour format, and the date and time separated by one blank character.
DateTimeOriginal	Gets or sets the date and time when the original image data was generated.
DateTimeOriginalRaw	Gets or sets the date and time when the original image data was generated. The format is "YYYY:MM:DD HH:MM:SS" with time shown in 24-hour format, and the date and time separated by one blank character.
DateTimeRaw	Gets or sets the date and time of image creation. The format is "YYYY:MM:DD HH:MM:SS" with time shown in 24-hour format, and the date and time separated by one blank character.
DeviceSettingDescriptionRaw	Gets or sets information on the picture-taking conditions of a particular camera model. The value is in raw format as defined in Exif specification.
DigitalZoomRatio	Gets or sets the digital zoom ratio when the image was shot.
ExifVersion	Gets or sets the version of the supported Exif standard.
ExposureBiasValue	Gets or sets the exposure bias.
ExposureIndex	Gets or sets the exposure index selected on the camera or input device at the time the image is captured.
ExposureMode	Gets or sets the exposure mode set when the image was shot.
ExposureModeRaw	Gets or sets the exposure mode set when the image was shot. The value is in raw format as defined in Exif specification.
ExposureProgram	Gets or sets the class of the program used by the camera to set exposure when the picture is taken.
ExposureProgramRaw	Gets or sets the class of the program used by the camera to set exposure when the picture is taken. The value is in raw format as defined in Exif specification.
ExposureTime	Gets or sets the exposure time, given in seconds.
FNumber	Gets or sets the F number.
FileSource	Gets or sets the image source.
FileSourceRaw	Gets or sets the image source. The value is in raw format as defined in Exif specification.
Flash	Gets or sets the status of flash when the image was shot.
FlashEnergy	Gets or sets the strobe energy at the time the image is captured, as measured in Beam Candle Power Seconds.
FlashRaw	Gets or sets the status of flash when the image was shot. The value is in raw format as defined in Exif specification.
FlashpixVersion	Gets or sets the Flashpix format version supported by a FPXR file.
FocalLength	Gets or sets the actual focal length of the lens, in mm.
FocalLengthIn35mmFilm	Gets or sets the equivalent focal length assuming a 35mm film camera, in mm.
FocalPlaneResolutionUnit	Gets or sets the unit for measuring FocalPlaneXResolution and FocalPlaneYResolution.
FocalPlaneResolutionUnitRaw	Gets or sets the unit for measuring FocalPlaneXResolution and FocalPlaneYResolution. The value is in raw format as defined in Exif specification.
FocalPlaneXResolution	Gets or sets the number of pixels in the image width (X) direction per FocalPlaneResolutionUnit on the camera focal plane.
FocalPlaneYResolution	Gets or sets the number of pixels in the image height (Y) direction per FocalPlaneResolutionUnit on the camera focal plane.
GainControl	Gets or sets the degree of overall image gain adjustment.
GainControlRaw	Gets or sets the degree of overall image gain adjustment. The value is in raw format as defined in Exif specification.
Gamma	Gets or sets the value of coefficient gamma.
GpsAltitude	Gets or sets the altitude based on the reference in GPSAltitudeRef.
GpsAltitudeRef	Gets or sets the altitude used as the reference altitude.
GpsAltitudeRefRaw	Gets or sets the altitude used as the reference altitude. The value is in raw format as defined in Exif specification.
GpsAreaInformation	Gets or sets the name of the GPS area.
GpsAreaInformationRaw	Gets or sets the name of the GPS area. The value is in raw format as defined in Exif specification.
GpsDOP	Gets or sets the GPS DOP (data degree of precision).
GpsDateStamp	Gets or sets date and time information relative to UTC (Coordinated Universal Time). The format is "YYYY:MM:DD".
GpsDestBearing	Gets or sets the bearing to the destination point.
GpsDestBearingRef	Gets or sets the reference used for giving the bearing to the destination point.
GpsDestBearingRefRaw	Gets or sets the reference used for giving the bearing to the destination point. The value is in raw format as defined in Exif specification.
GpsDestDistance	Gets or sets the distance to the destination point.
GpsDestDistanceRef	Gets or sets the unit used to express the distance to the destination point.
GpsDestDistanceRefRaw	Gets or sets the unit used to express the distance to the destination point. The value is in raw format as defined in Exif specification.
GpsDestLatitude	Gets or sets the latitude of the destination point.
GpsDestLatitudeRef	Gets or sets a value indicating whether the latitude of the destination point is north or south latitude.
GpsDestLatitudeRefRaw	Gets or sets a value indicating whether the latitude of the destination point is north or south latitude. The value is in raw format as defined in Exif specification.
GpsDestLongitude	Gets or sets the longitude of the destination point.
GpsDestLongitudeRef	Gets or sets a value indicating whether the longitude of the destination point is east or west longitude.
GpsDestLongitudeRefRaw	Gets or sets a value indicating whether the longitude of the destination point is east or west longitude. The value is in raw format as defined in Exif specification.
GpsDifferential	Gets or sets a value indicating if the differential correction is applied to the GPS receiver.
GpsHPositioningError	Gets or sets the horizontal positioning errors in meters.
GpsImgDirection	Gets or sets the direction of the image when it was captured.
GpsImgDirectionRef	Gets or sets the reference for giving the direction of the image when it is captured.
GpsImgDirectionRefRaw	Gets or sets the reference for giving the direction of the image when it is captured. The value is in raw format as defined in Exif specification.
GpsLatitude	Gets or sets the latitude.
GpsLatitudeRef	Gets or sets a value indicating whether the latitude is north or south latitude.
GpsLatitudeRefRaw	Gets or sets a value indicating whether the latitude is north or south latitude. The value is in raw format as defined in Exif specification.
GpsLongitude	Gets or sets the longitude.
GpsLongitudeRef	Gets or sets a value indicating whether the longitude is east or west longitude.
GpsLongitudeRefRaw	Gets or sets a value indicating whether the longitude is east or west longitude. The value is in raw format as defined in Exif specification.
GpsMapDatum	Gets or sets the geodetic survey data used by the GPS receiver.
GpsMeasureMode	Gets or sets the GPS measurement mode.
GpsMeasureModeRaw	Gets or sets the GPS measurement mode. The value is in raw format as defined in Exif specification.
GpsProcessingMethod	Gets or sets the name of the method used for location finding.
GpsProcessingMethodRaw	Gets or sets the name of the method used for location finding. The value is in raw format as defined in Exif specification.
GpsSatellites	Gets or sets the GPS satellites used for measurements.
GpsSpeed	Gets or sets the speed of GPS receiver movement.
GpsSpeedRef	Gets or sets the unit used to express the GPS receiver speed of movement.
GpsSpeedRefRaw	Gets or sets the unit used to express the GPS receiver speed of movement. The value is in raw format as defined in Exif specification.
GpsStatus	Gets or sets the status of the GPS receiver when the image is recorded.
GpsStatusRaw	Gets or sets the status of the GPS receiver when the image is recorded. The value is in raw format as defined in Exif specification.
GpsTimeStamp	Gets or sets the time as UTC (Coordinated Universal Time). TimeStamp is expressed as three RATIONAL values giving the hour, minute, and second.
GpsTrack	Gets or sets the direction of GPS receiver movement.
GpsTrackRef	Gets or sets the reference for giving the direction of GPS receiver movement.
GpsTrackRefRaw	Gets or sets the reference for giving the direction of GPS receiver movement. The value is in raw format as defined in Exif specification.
GpsVersionID	Gets or sets the version of GPSInfoIFD.
Humidity	Gets or sets the humidity as the ambient situation at the shot, the unit is %.
ISOSpeed	Gets or sets the ISO speed value of a camera or input device that is defined in ISO 12232.
ISOSpeedLatitudeyyy	Gets or sets the ISO speed latitude yyy value of a camera or input device that is defined in ISO 12232.
ISOSpeedLatitudezzz	Gets or sets the ISO speed latitude zzz value of a camera or input device that is defined in ISO 12232.
ImageDescription	Gets or sets a string that describes the subject of the image.
ImageUniqueID	Gets or sets an identifier assigned uniquely to each image.
InteroperabilityIndex	Gets or sets the identification of the Interoperability rule.
this[ExifTag]	Gets the value corresponding to the specific tag.
LensMake	Gets or sets the lens manufacturer.
LensModel	Gets or sets the lens’s model name and model number.
LensSerialNumber	Gets or sets the serial number of the interchangeable lens that was used in photography.
LensSpecification	Gets or sets the minimum focal length, maximum focal length, minimum F number in the minimum focal length, and minimum F number in the maximum focal length, which are specification information for the lens that was used in photography.
LightSource	Gets or sets the kind of light source.
LightSourceRaw	Gets or sets the kind of light source. The value is in raw format as defined in Exif specification.
Make	Gets or sets the scanner manufacturer.
MakerNote	Gets or sets the manufacturer specific information.
MaxApertureValue	Gets or sets the smallest F number of the lens.
MeteringMode	Gets or sets the metering mode.
MeteringModeRaw	Gets or sets the metering mode. The value is in raw format as defined in Exif specification.
Model	Gets or sets the scanner model name or number.
OECF	Gets or sets the Opto-Electric Conversion Function (OECF) specified in ISO 14524.
OffsetTime	Gets or sets the offset from UTC (the time difference from Universal Time Coordinated including daylight saving time) of the time of DateTime tag.
OffsetTimeDigitized	Gets or sets the offset from UTC (the time difference from Universal Time Coordinated including daylight saving time) of the time of DateTimeDigitized tag.
OffsetTimeDigitizedRaw	Gets or sets the offset from UTC (the time difference from Universal Time Coordinated including daylight saving time) of the time of DateTimeDigitized tag. The format when recording the offset is "±HH:MM". The part of "±" shall be recorded as "+" or "-".
OffsetTimeOriginal	Gets or sets the offset from UTC (the time difference from Universal Time Coordinated including daylight saving time) of the time of DateTimeOriginal tag.
OffsetTimeOriginalRaw	Gets or sets the offset from UTC (the time difference from Universal Time Coordinated including daylight saving time) of the time of DateTimeOriginal tag. The format when recording the offset is "±HH:MM". The part of "±" shall be recorded as "+" or "-".
OffsetTimeRaw	Gets or sets the offset from UTC (the time difference from Universal Time Coordinated including daylight saving time) of the time of DateTime tag. The format when recording the offset is "±HH:MM". The part of "±" shall be recorded as "+" or "-".
Orientation	Gets or sets the orientation of the image with respect to the rows and columns.
OrientationRaw	Gets or sets the orientation of the image with respect to the rows and columns. The value is in raw format as defined in Exif specification.
PhotographicSensitivity	Gets or sets the ISO Speed and ISO Latitude of the camera or input device as specified in ISO 12232.
PixelXDimension	Gets or sets the valid width of the meaningful image (specific to compressed data).
PixelYDimension	Gets or sets the valid height of the meaningful image (specific to compressed data).
Pressure	Gets or sets the pressure as the ambient situation at the shot, the unit is hPa.
PrimaryChromaticities	Gets or sets the chromaticities of the primaries of the image.
RecommendedExposureIndex	Gets or sets the recommended exposure index value of a camera or input device defined in ISO 12232.
RelatedSoundFile	Gets or sets the name of an audio file related to the image data.
ResolutionUnit	Gets or sets the unit of measurement for XResolution and YResolution.
ResolutionUnitRaw	Gets or sets the unit of measurement for XResolution and YResolution. The value is in raw format as defined in Exif specification.
Saturation	Gets or sets the direction of saturation processing applied by the camera when the image was shot.
SaturationRaw	Gets or sets the direction of saturation processing applied by the camera when the image was shot. The value is in raw format as defined in Exif specification.
SceneCaptureType	Gets or sets the type of scene that was shot.
SceneCaptureTypeRaw	Gets or sets the type of scene that was shot. The value is in raw format as defined in Exif specification.
SceneType	Gets or sets the type of scene.
SensingMethod	Gets or sets the image sensor type on the camera or input device.
SensingMethodRaw	Gets or sets the image sensor type on the camera or input device. The value is in raw format as defined in Exif specification.
SensitivityType	Gets or sets a value indicating which one of the parameters of ISO12232 is the PhotographicSensitivity tag.
SensitivityTypeRaw	Gets or sets a value indicating which one of the parameters of ISO12232 is the PhotographicSensitivity tag. The value is in raw format as defined in Exif specification.
Sharpness	Gets or sets the direction of sharpness processing applied by the camera when the image was shot.
SharpnessRaw	Gets or sets the direction of sharpness processing applied by the camera when the image was shot. The value is in raw format as defined in Exif specification.
ShutterSpeedValue	Gets or sets the shutter speed. The unit is the APEX (Additive System of Photographic Exposure) setting.
Software	Gets or sets the name and version number of the software package(s) used to create the image.
SpatialFrequencyResponse	Gets or sets the camera or input device spatial frequency table and SFR values in the direction of image width, image height, and diagonal direction, as specified in ISO 12233.
SpectralSensitivity	Gets or sets the spectral sensitivity of each channel of the camera used.
StandardOutputSensitivity	Gets or sets the standard output sensitivity value of a camera or input device defined in ISO 12232.
SubjectArea	Gets or sets the location and area of the main subject in the overall scene.
SubjectDistance	Gets or sets the distance to the subject, given in meters.
SubjectDistanceRange	Gets or sets the distance to the subject.
SubjectDistanceRangeRaw	Gets or sets the distance to the subject. The value is in raw format as defined in Exif specification.
SubjectLocation	Gets or sets the location of the main subject in the scene.
SubsecTime	Gets or sets the fractions of seconds for the DateTime tag. The value is between 0.0 and 1.0.
SubsecTimeDigitized	Gets or sets the fractions of seconds for the DateTimeDigitized tag. The value is between 0.0 and 1.0.
SubsecTimeDigitizedRaw	Gets or sets the fractions of seconds for the DateTimeDigitized tag. The value is in raw format as defined in Exif specification.
SubsecTimeOriginal	Gets or sets the fractions of seconds for the DateTimeOriginal tag. The value is between 0.0 and 1.0.
SubsecTimeOriginalRaw	Gets or sets the fractions of seconds for the DateTimeOriginal tag. The value is in raw format as defined in Exif specification.
SubsecTimeRaw	Gets or sets the fractions of seconds for the DateTime tag. The value is in raw format as defined in Exif specification.
Temperature	Gets or sets the temperature as the ambient situation at the shot, the unit is °C.
UnknownTags	Gets the list of values with unknown tags.
UserComment	Gets or sets the keywords or comments on the image; complements ImageDescription.
UserCommentRaw	Gets or sets the keywords or comments on the image; complements ImageDescription. The value is in raw format as defined in Exif specification.
WaterDepth	Gets or sets the water depth as the ambient situation at the shot, the unit is m.
WhiteBalance	Gets or sets the white balance mode set when the image was shot.
WhiteBalanceRaw	Gets or sets the white balance mode set when the image was shot. The value is in raw format as defined in Exif specification.
WhitePoint	Gets or sets the chromaticity of the white point of the image.
XResolution	Gets or sets the number of pixels per ResolutionUnit in the ImageWidth direction.
YResolution	Gets or sets the number of pixels per ResolutionUnit in the ImageLength direction.

Methods

Name	Description
Clear()	Clears all known and unknown tags and resets the instance of ExifProfile to the default state.
Clone()	Creates a copy of this ExifProfile.
GetTags()	Returns an array of all known tags in the profile.
GetValues()	Returns the list of all known tags in the profile and their corresponding values.
HasValue(ExifTag)	Returns a value indicating if the specified tag is defined in the profile.
Load(byte[], int, int)	Loads Exif metadata from a byte array.
Load(Stream)	Loads Exif metadata from a Stream.
RemoveValue(ExifTag)	Removes the specified tag from the profile.
SaveToStream(Stream)	Saves Exif metadata to a Stream.
ToByteArray()	Saves Exif metadata to a byte array.