image_common.h
Overview
The file declares the common enums and structs used by the image interface.
File to include: <multimedia/image_framework/image/image_common.h>
Library: libimage_common.so
System capability: SystemCapability.Multimedia.Image.Core
Since: 12
Related module: Image_NativeModule
Summary
Structs
| Name | typedef Keyword | Description |
|---|---|---|
| Image_Size | Image_Size | Describes the image size. |
| Image_Region | Image_Region | Describes the region of an image to decode. |
| Image_PositionArea | Image_PositionArea | Describes the area of image pixels to be read from or written to. |
| Image_Scale | Image_Scale | Describes the image scaling factor. |
| Image_String | Image_String/Image_MimeType | Describes an image string. |
| OH_PictureMetadata | OH_PictureMetadata | Describes the picture metadata. |
Enums
| Name | typedef Keyword | Description |
|---|---|---|
| Image_ErrorCode | Image_ErrorCode | Enumerates the error codes. |
| Image_MetadataType | Image_MetadataType | Enumerates the metadata types. |
| IMAGE_ALLOCATOR_MODE | IMAGE_ALLOCATOR_MODE | Enumerates the types of memory allocation for a PixelMap. |
Functions
Variables
| Name | Description |
|---|---|
| static const char * MIME_TYPE_BMP = "image/bmp" | BMP image format. Since: 12 |
| static const char * MIME_TYPE_JPEG = "image/jpeg" | JPEG image format. Since: 12 |
| static const char * MIME_TYPE_HEIC = "image/heic" | HEIC image format. Since: 12 |
| static const char * MIME_TYPE_PNG = "image/png" | PNG image format. Since: 12 |
| static const char * MIME_TYPE_WEBP = "image/webp" | WebP image format. Since: 12 |
| static const char * MIME_TYPE_GIF = "image/gif" | GIF image format. Since: 12 |
| static const char * MIME_TYPE_ICON = "image/x-icon" | ICO image format. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_BITS_PER_SAMPLE = "BitsPerSample" | Number of bits per sample. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_ORIENTATION = "Orientation" | Image orientation. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_IMAGE_LENGTH = "ImageLength" | Image length. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_IMAGE_WIDTH = "ImageWidth" | Image width. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_LATITUDE = "GPSLatitude" | Image latitude. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_LONGITUDE = "GPSLongitude" | Image longitude. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_LATITUDE_REF = "GPSLatitudeRef" | Whether the latitude is north or south latitude. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_LONGITUDE_REF = "GPSLongitudeRef" | Whether the longitude is east or west longitude. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_DATE_TIME_ORIGINAL = "DateTimeOriginal" | Shooting time, for example, 2022:09:06 15:48:00. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_EXPOSURE_TIME = "ExposureTime" | Exposure time, for example, 1/33 seconds. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SCENE_TYPE = "SceneType" | Type of the scene, for example, portrait, scenery, motion, and night. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_ISO_SPEED_RATINGS = "ISOSpeedRatings" | ISO sensitivity or ISO speed, for example, 400. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_F_NUMBER = "FNumber" | F number, for example, f/1.8. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_COMPRESSED_BITS_PER_PIXEL = "CompressedBitsPerPixel" | Number of bits per pixel. It is specific to compressed data. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_COMPRESSION = "Compression" | Compression scheme used on the image data. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_PHOTOMETRIC_INTERPRETATION = "PhotometricInterpretation" | Color space of the image data, for example, RGB or YCbCr. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_STRIP_OFFSETS = "StripOffsets" | Byte offset of each strip. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SAMPLES_PER_PIXEL = "SamplesPerPixel" | Number of components per pixel. The value is 3 for RGB and YCbCr images. The JPEG key is used in JPEG compressed data. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_ROWS_PER_STRIP = "RowsPerStrip" | Number of rows per strip. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_STRIP_BYTE_COUNTS = "StripByteCounts" | Number of bytes in each strip after compression. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_X_RESOLUTION = "XResolution" | Number of pixels per ResolutionUnit in the image width (X) direction. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_Y_RESOLUTION = "YResolution" | Number of pixels per ResolutionUnit in the image height (Y) direction. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_PLANAR_CONFIGURATION = "PlanarConfiguration" | Storage format of components of each pixel, which can be chunky or planar. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_RESOLUTION_UNIT = "ResolutionUnit" | Unit of measurement for XResolution and YResolution. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_TRANSFER_FUNCTION = "TransferFunction" | Transfer function for the image, which is usually used for color correction. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SOFTWARE = "Software" | Name and version number of the software used to create the image. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_ARTIST = "Artist" | Person who created the image. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_WHITE_POINT = "WhitePoint" | Chromaticity of the white point of the image. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_PRIMARY_CHROMATICITIES = "PrimaryChromaticities" | Chromaticities of the primaries of the image. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_YCBCR_COEFFICIENTS = "YCbCrCoefficients" | Transformation from RGB to YCbCr image data. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_YCBCR_SUB_SAMPLING = "YCbCrSubSampling" | Subsampling factors used for the chrominance components of a YCbCr image. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_YCBCR_POSITIONING = "YCbCrPositioning" | Positioning of subsampled chrominance components relative to luminance samples. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_REFERENCE_BLACK_WHITE = "ReferenceBlackWhite" | A pair of headroom and footroom image data values (codes) for each pixel component. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_COPYRIGHT = "Copyright" | Copyright notice of the image. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_JPEG_INTERCHANGE_FORMAT = "JPEGInterchangeFormat" | Offset of the SOI marker of a JPEG interchange format bitstream. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_JPEG_INTERCHANGE_FORMAT_LENGTH = "JPEGInterchangeFormatLength" | Number of bytes of the JPEG stream. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_EXPOSURE_PROGRAM = "ExposureProgram" | Class of the program used by the camera to set exposure when the image was captured. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SPECTRAL_SENSITIVITY = "SpectralSensitivity" | Spectral sensitivity of each channel of the camera. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_OECF = "OECF" | Opto-Electric Conversion Function (OECF) specified in ISO 14524. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_EXIF_VERSION = "ExifVersion" | Version of the supported Exif standard. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_DATE_TIME_DIGITIZED = "DateTimeDigitized" | Date and time when the image was stored as digital data, in the format of YYYY:MM:DD HH:MM:SS. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_COMPONENTS_CONFIGURATION = "ComponentsConfiguration" | Specific information about compressed data. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SHUTTER_SPEED_VALUE = "ShutterSpeedValue" | Shutter speed, expressed in Additive System of Photographic Exposure (APEX) values. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_BRIGHTNESS_VALUE = "BrightnessValue" | Value of brightness, expressed in APEX values. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_MAX_APERTURE_VALUE = "MaxApertureValue" | Smallest F number of the lens. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SUBJECT_DISTANCE = "SubjectDistance" | Distance to the subject, in meters. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SUBJECT_AREA = "SubjectArea" | Location and area of the main subject in the entire scene. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_MAKER_NOTE = "MakerNote" | Marker used by Exif/DCF manufacturers to record any required information. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SUBSEC_TIME = "SubsecTime" | Tag used to record fractions of seconds for the DateTime tag. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SUBSEC_TIME_ORIGINAL = "SubsecTimeOriginal" | Tag used to record fractions of seconds for the DateTimeOriginal tag. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SUBSEC_TIME_DIGITIZED = "SubsecTimeDigitized" | Tag used to record fractions of seconds for the DateTimeDigitized tag. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_FLASHPIX_VERSION = "FlashpixVersion" | FlashPix format version supported by an FPXR file. It is used to enhance device compatibility. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_COLOR_SPACE = "ColorSpace" | Color space information, which is usually recorded as a color space specifier. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_RELATED_SOUND_FILE = "RelatedSoundFile" | Name of an audio file related to the image data. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_FLASH_ENERGY = "FlashEnergy" | Strobe energy at the time the image was captured, in Beam Candle Power Seconds (BCPS). Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SPATIAL_FREQUENCY_RESPONSE = "SpatialFrequencyResponse" | Spatial frequency table of the camera or input device. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_FOCAL_PLANE_X_RESOLUTION = "FocalPlaneXResolution" | Number of pixels in the image width (X) direction per FocalPlaneResolutionUnit. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_FOCAL_PLANE_Y_RESOLUTION = "FocalPlaneYResolution" | Number of pixels in the image height (Y) direction per FocalPlaneResolutionUnit. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_FOCAL_PLANE_RESOLUTION_UNIT = "FocalPlaneResolutionUnit" | Unit for measuring FocalPlaneXResolution and FocalPlaneYResolution. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SUBJECT_LOCATION = "SubjectLocation" | Location of the main subject relative to the left edge. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_EXPOSURE_INDEX = "ExposureIndex" | Exposure index selected at the time the image is captured. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SENSING_METHOD = "SensingMethod" | Type of the image sensor on the camera. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_FILE_SOURCE = "FileSource" | Image source. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_CFA_PATTERN = "CFAPattern" | Color Filter Array (CFA) geometric pattern of the image sensor. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_CUSTOM_RENDERED = "CustomRendered" | Special processing on image data. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_EXPOSURE_MODE = "ExposureMode" | Exposure mode set when the image was captured. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_DIGITAL_ZOOM_RATIO = "DigitalZoomRatio" | Digital zoom ratio when the image was captured. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SCENE_CAPTURE_TYPE = "SceneCaptureType" | Type of the scene that was captured. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GAIN_CONTROL = "GainControl" | Degree of overall image gain adjustment. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_CONTRAST = "Contrast" | Direction of contrast processing used by the camera. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SATURATION = "Saturation" | Direction of saturation processing used by the camera. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SHARPNESS = "Sharpness" | Direction of sharpness processing used by the camera. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_DEVICE_SETTING_DESCRIPTION = "DeviceSettingDescription" | Information about the photographing conditions of a specific camera model. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SUBJECT_DISTANCE_RANGE = "SubjectDistanceRange" | Distance to the subject. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_IMAGE_UNIQUE_ID = "ImageUniqueID" | Unique identifier assigned to each image. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_VERSION_ID = "GPSVersionID" | Version of GPSInfoIFD. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_ALTITUDE_REF = "GPSAltitudeRef" | Whether the latitude is north or south latitude. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_ALTITUDE = "GPSAltitude" | Altitude based on the reference in GPSAltitudeRef. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_SATELLITES = "GPSSatellites" | GPS satellites used for measurement. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_STATUS = "GPSStatus" | Status of the GPS receiver when the image was recorded. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_MEASURE_MODE = "GPSMeasureMode" | GPS measurement pmode. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_DOP = "GPSDOP" | GPS DOP (data degree of precision) Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_SPEED_REF = "GPSSpeedRef" | Unit used to express the movement speed of the GPS receiver. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_SPEED = "GPSSpeed" | Movement speed of the GPS receiver. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_TRACK_REF = "GPSTrackRef" | Reference of the movement direction of the GPS receiver. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_TRACK = "GPSTrack" | Movement direction of the GPS receiver. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_IMG_DIRECTION_REF = "GPSImgDirectionRef" | Reference of the direction of the image when it was captured. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_IMG_DIRECTION = "GPSImgDirection" | Direction of the image when it was captured. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_MAP_DATUM = "GPSMapDatum" | Geodetic survey data used by the GPS receiver. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_DEST_LATITUDE_REF = "GPSDestLatitudeRef" | Whether the latitude of the destination point is north or south latitude. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_DEST_LATITUDE = "GPSDestLatitude" | Latitude of the destination point. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_DEST_LONGITUDE_REF = "GPSDestLongitudeRef" | Whether the longitude of the destination point is east or west longitude. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_PROCESSING_METHOD = "GPSProcessingMethod" | String that records the name of the method used for positioning. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_AREA_INFORMATION = "GPSAreaInformation" | String that records the name of the GPS area. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_DIFFERENTIAL = "GPSDifferential" | Whether differential correction is applied to the GPS receiver. It is critical to accurate location accuracy. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_BODY_SERIAL_NUMBER = "BodySerialNumber" | Serial number of the camera body. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_CAMERA_OWNER_NAME = "CameraOwnerName" | Name of the camera owner. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_COMPOSITE_IMAGE = "CompositeImage" | Whether the image is a composite image. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_DNG_VERSION = "DNGVersion" | DNG version. It encodes the DNG 4-tier version number. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_DEST_LONGITUDE = "GPSDestLongitude" | Longitude of the destination point. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_DEST_BEARING_REF = "GPSDestBearingRef" | Reference of the bearing to the destination point. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_DEST_BEARING = "GPSDestBearing" | Bearing to the destination point. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_DEST_DISTANCE_REF = "GPSDestDistanceRef" | Unit used to express the distance to the destination point. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_DEST_DISTANCE = "GPSDestDistance" | Distance to the destination point. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_DEFAULT_CROP_SIZE = "DefaultCropSize" | Size of the final image area, in raw image coordinates, taking into account extra pixels around the edges of the final image. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GAMMA = "Gamma" | Gamma value. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_ISO_SPEED_LATITUDEYYY = "ISOSpeedLatitudeyyy" | ISO speed latitude yyy value of the camera or input device, which is defined in ISO 12232. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_ISO_SPEED_LATITUDEZZZ = "ISOSpeedLatitudezzz" | ISO speed latitude zzz value of the camera or input device, which is defined in ISO 12232. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_LENS_MAKE = "LensMake" | Manufacturer of the lens. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_LENS_MODEL = "LensModel" | Model of the lens. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_LENS_SERIAL_NUMBER = "LensSerialNumber" | Serial number of the lens. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_LENS_SPECIFICATION = "LensSpecification" | Specifications of the lens. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_NEW_SUBFILE_TYPE = "NewSubfileType" | In the Exif, the NewSubfileType field is used to identify the data type of a subfile, for example, full-resolution image, thumbnail, or part of a multi-frame image. The value is a bit mask. The value 0 indicates a full-resolution image, 1 indicates a thumbnail, and 2 indicates a part of a multi-frame image. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_OFFSET_TIME = "OffsetTime" | Time with an offset from UTC when the image was captured, in the format of ±HH:MM. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_OFFSET_TIME_DIGITIZED = "OffsetTimeDigitized" | Time with an offset from UTC when the image was digitized. It helps to accurately adjust the timestamp. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_OFFSET_TIME_ORIGINAL = "OffsetTimeOriginal" | Time with an offset from UTC when the original image was created. It is critical for time-sensitive applications. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SOURCE_EXPOSURE_TIMES_OF_COMPOSITE_IMAGE = "SourceExposureTimesOfCompositeImage" | Exposure time of source images of the composite image. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SOURCE_IMAGE_NUMBER_OF_COMPOSITE_IMAGE = "SourceImageNumberOfCompositeImage" | Number of source images of the composite image. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SUBFILE_TYPE = "SubfileType" | Type of data contained in this subfile. This tag has been deprecated. Use NewSubfileType instead. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GPS_H_POSITIONING_ERROR = "GPSHPositioningError" | Horizontal positioning error, in meters. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_PHOTOGRAPHIC_SENSITIVITY = "PhotographicSensitivity" | Sensitivity of the camera or input device when the image was captured. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_BURST_NUMBER = "HwMnoteBurstNumber" | Number of burst shooting times. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_FACE_CONF = "HwMnoteFaceConf" | Face confidence. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_FACE_LEYE_CENTER = "HwMnoteFaceLeyeCenter" | Left eye centered. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_FACE_MOUTH_CENTER = "HwMnoteFaceMouthCenter" | Mouth centered. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_FACE_POINTER = "HwMnoteFacePointer" | Face pointer. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_FACE_RECT = "HwMnoteFaceRect" | Face rectangle. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_FACE_REYE_CENTER = "HwMnoteFaceReyeCenter" | Right eye centered. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_FACE_SMILE_SCORE = "HwMnoteFaceSmileScore" | Smile score of for faces. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_FACE_VERSION = "HwMnoteFaceVersion" | Facial recognition algorithm version. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_FRONT_CAMERA = "HwMnoteFrontCamera" | Whether the front camera is used to take a selfie. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SCENE_POINTER = "HwMnoteScenePointer" | Pointer to the scene. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_SCENE_VERSION = "HwMnoteSceneVersion" | Scene algorithm version. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_IS_XMAGE_SUPPORTED = "HwMnoteIsXmageSupported" | Whether XMAGE is supported. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_XMAGE_MODE = "HwMnoteXmageMode" | XMAGE watermark mode. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_XMAGE_LEFT = "HwMnoteXmageLeft" | X1 coordinate of the watermark region. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_XMAGE_TOP = "HwMnoteXmageTop" | Y1 coordinate of the watermark region. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_XMAGE_RIGHT = "HwMnoteXmageRight" | X2 coordinate of the watermark region. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_XMAGE_BOTTOM = "HwMnoteXmageBottom" | Y2 coordinate of the watermark region. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_CLOUD_ENHANCEMENT_MODE = "HwMnoteCloudEnhancementMode" | Cloud enhancement mode. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_WIND_SNAPSHOT_MODE = "HwMnoteWindSnapshotMode" | Motion snapshot mode. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_GIF_LOOP_COUNT = "GIFLoopCount" | Number of GIF loops. Since: 12 |
| static const char * OHOS_IMAGE_PROPERTY_X_IN_ORIGINAL = "XInOriginal" | X coordinate of the top-left corner of the fragment map in the original image. Since: 13 |
| static const char * OHOS_IMAGE_PROPERTY_Y_IN_ORIGINAL = "YInOriginal" | Y coordinate of the top-left corner of the fragment map in the original image. Since: 13 |
| static const char * OHOS_IMAGE_PROPERTY_FRAGMENT_WIDTH = "FragmentImageWidth" | Width of the fragment map. Since: 13 |
| static const char * OHOS_IMAGE_PROPERTY_FRAGMENT_HEIGHT = "FragmentImageHeight" | Height of the fragment map. Since: 13 |
| static const char * IMAGE_PROPERTY_GIF_DELAY_TIME = "GifDelayTime" | Duration for playing each frame of a GIF image, in milliseconds. Since: 20 |
| static const char * IMAGE_PROPERTY_GIF_DISPOSAL_TYPE = "GifDisposalType" | Disposal type of each frame in a GIF image. Since: 20 |
| static const char * OHOS_DNG_PROPERTY_DNG_VERSION = "DNGVersion" | DNG version number. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyIntArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_DNG_BACKWARD_VERSION = "DNGBackwardVersion" | DNG backward-compatible version number. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyIntArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_UNIQUE_CAMERA_MODEL = "UniqueCameraModel" | Unique camera model ID. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_LOCALIZED_CAMERA_MODEL = "LocalizedCameraModel" | Localized camera model. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_CFA_PLANE_COLOR = "CFAPlaneColor" | CFA plan color. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyIntArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_CFA_LAYOUT = "CFALayout" | CFA layout. The value can be obtained via OH_ImageSourceNative_GetImagePropertyShort and OH_ImageSourceNative_GetImagePropertyLong together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_LINEARIZATION_TABLE = "LinearizationTable" | Linearization table. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyIntArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_BLACK_LEVEL_REPEAT_DIM = "BlackLevelRepeatDim" | Black level repetition dimension. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyIntArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_BLACK_LEVEL = "BlackLevel" | Black level at zero illumination. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_BLACK_LEVEL_DELTA_H = "BlackLevelDeltaH" | Horizontal black level correction increment. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_BLACK_LEVEL_DELTA_V = "BlackLevelDeltaV" | Vertical black level correction increment. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_WHITE_LEVEL = "WhiteLevel" | White level. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_DEFAULT_SCALE = "DefaultScale" | Default scaling ratio. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_DEFAULT_CROP_ORIGIN = "DefaultCropOrigin" | Default crop origin. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_DEFAULT_CROP_SIZE = "DefaultCropSize" | Default crop dimensions. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyIntArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_COLOR_MATRIX1 = "ColorMatrix1" | Transformation matrix under the first calibration illuminant. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArray and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_COLOR_MATRIX2 = "ColorMatrix2" | Transformation matrix under the second calibration illuminant. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_CAMERA_CALIBRATION1 = "CameraCalibration1" | Calibration matrix under the first calibration illuminant. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_CAMERA_CALIBRATION2 = "CameraCalibration2" | Calibration matrix under the second calibration illuminant. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_REDUCTION_MATRIX1 = "ReductionMatrix1" | Dimension reduction matrix under the first calibration illuminant. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_REDUCTION_MATRIX2 = "ReductionMatrix2" | Dimension reduction matrix under the second calibration illuminant. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_ANALOG_BALANCE = "AnalogBalance" | Analog balance. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_AS_SHOT_NEUTRAL = "AsShotNeutral" | Neutral color at capture. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_AS_SHOT_WHITEXY = "AsShotWhiteXY" | CIE (1931 color space) x-y chromaticity coordinates of the white point at capture. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_BASELINE_EXPOSURE = "BaselineExposure" | Baseline exposure. The value can be obtained via OH_ImageSourceNative_GetImagePropertyDouble. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_BASELINE_NOISE = "BaselineNoise" | Baseline noise. The value can be obtained via OH_ImageSourceNative_GetImagePropertyDouble. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_BASELINE_SHARPNESS = "BaselineSharpness" | Baseline sharpness. The value can be obtained via OH_ImageSourceNative_GetImagePropertyDouble. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_BAYER_GREEN_SPLIT = "BayerGreenSplit" | Separation degree of the two green channels in a Bayer image. The value can be obtained via OH_ImageSourceNative_GetImagePropertyShort. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_LINEAR_RESPONSE_LIMIT = "LinearResponseLimit" | Linear response limit. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_CAMERA_SERIAL_NUMBER = "CameraSerialNumber" | Camera serial number. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_LENS_INFO = "LensInfo" | Lens information. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_CHROMA_BLUR_RADIUS = "ChromaBlurRadius" | Chrominance blur radius, in pixels. The value can be obtained via OH_ImageSourceNative_GetImagePropertyDouble. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_ANTI_ALIAS_STRENGTH = "AntiAliasStrength" | Anti-aliasing strength. The value can be obtained via OH_ImageSourceNative_GetImagePropertyDouble. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_SHADOW_SCALE = "ShadowScale" | Shadow scaling. The value can be obtained via OH_ImageSourceNative_GetImagePropertyDouble. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_DNG_PRIVATE_DATA = "DNGPrivateData" | Private data. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyBlob together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_MAKER_NOTE_SAFETY = "MakerNoteSafety" | Whether the EXIF MakerNote tag is secure. The value 1 indicates yes, and the value 0 indicates no. The value can be obtained via OH_ImageSourceNative_GetImagePropertyShort and OH_ImageSourceNative_GetImagePropertyLong together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_CALIBRATION_ILLUMINANT1 = "CalibrationIlluminant1" | First calibration illuminant. The value can be obtained via OH_ImageSourceNative_GetImagePropertyShort and OH_ImageSourceNative_GetImagePropertyLong together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_CALIBRATION_ILLUMINANT2 = "CalibrationIlluminant2" | Second calibration illuminant. The value can be obtained via OH_ImageSourceNative_GetImagePropertyShort and OH_ImageSourceNative_GetImagePropertyLong together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_BEST_QUALITY_SCALE = "BestQualityScale" | Scaling for the optimal quality. The value can be obtained via OH_ImageSourceNative_GetImagePropertyDouble. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_RAW_DATA_UNIQUE_ID = "RawDataUniqueID" | Unique ID of the raw image data. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_ORIGINAL_RAW_FILE_NAME = "OriginalRawFileName" | Original raw file name. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_ORIGINAL_RAW_FILE_DATA = "OriginalRawFileData" | Original raw file data. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyBlob together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_ACTIVE_AREA = "ActiveArea" | Active area. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyIntArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_MASKED_AREAS = "MaskedAreas" | Masked area. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyIntArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_AS_SHOT_ICC_PROFILE = "AsShotICCProfile" | ICC profile. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyBlob together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_AS_SHOT_PRE_PROFILE_MATRIX = "AsShotPreProfileMatrix" | Pre-profile matrix at capture. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_CURRENT_ICC_PROFILE = "CurrentICCProfile" | Current ICC profile. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyBlob together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_CURRENT_PRE_PROFILE_MATRIX = "CurrentPreProfileMatrix" | Current pre-profile matrix. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_COLORIMETRIC_REFERENCE = "ColorimetricReference" | Chromaticity reference. The value can be obtained via OH_ImageSourceNative_GetImagePropertyShort and OH_ImageSourceNative_GetImagePropertyLong together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_CAMERA_CALIBRATION_SIGNATURE = "CameraCalibrationSignature" | Camera calibration signature. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PROFILE_CALIBRATION_SIGNATURE = "ProfileCalibrationSignature" | Profile calibration signature. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_EXTRA_CAMERA_PROFILES = "ExtraCameraProfiles" | Additional camera profile. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyIntArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_AS_SHOT_PROFILE_NAME = "AsShotProfileName" | Name of the profile used at capture. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_NOISE_REDUCTION_APPLIED = "NoiseReductionApplied" | Amount of noise reduction applied. The value can be obtained via OH_ImageSourceNative_GetImagePropertyDouble. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PROFILE_NAME = "ProfileName" | Profile name. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PROFILE_HUE_SAT_MAP_DIMS = "ProfileHueSatMapDims" | Hue/Saturation mapping dimensions in the profile. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyIntArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PROFILE_HUE_SAT_MAP_DATA1 = "ProfileHueSatMapData1" | First set of hue/saturation mapping table data. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PROFILE_HUE_SAT_MAP_DATA2 = "ProfileHueSatMapData2" | Second set of hue/saturation mapping table data. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PROFILE_TONE_CURVE = "ProfileToneCurve" | Tone curve of the profile. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PROFILE_EMBED_POLICY = "ProfileEmbedPolicy" | Profile embedding policy. The value can be obtained via OH_ImageSourceNative_GetImagePropertyShort. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PROFILE_COPYRIGHT = "ProfileCopyright" | Profile copyright. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_FORWARD_MATRIX1 = "ForwardMatrix1" | First forward matrix. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_FORWARD_MATRIX2 = "ForwardMatrix2" | Second forward matrix. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PREVIEW_APPLICATION_NAME = "PreviewApplicationName" | Name of the preview application. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PREVIEW_APPLICATION_VERSION = "PreviewApplicationVersion" | Version of the preview application. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PREVIEW_SETTINGS_NAME = "PreviewSettingsName" | Name of the preview configuration. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PREVIEW_SETTINGS_DIGEST = "PreviewSettingsDigest" | Digest of the preview configuration. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PREVIEW_COLOR_SPACE = "PreviewColorSpace" | Color space of the preview. The value can be obtained via OH_ImageSourceNative_GetImagePropertyShort. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PREVIEW_DATE_TIME = "PreviewDateTime" | Data and time of the preview. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_RAW_IMAGE_DIGEST = "RawImageDigest" | MD5 digest of the raw image data. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_ORIGINAL_RAW_FILE_DIGEST = "OriginalRawFileDigest" | MD5 digest of the data stored in OriginalRawFileData. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_SUB_TILE_BLOCK_SIZE = "SubTileBlockSize" | Sub-tile size. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyIntArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_ROW_INTERLEAVE_FACTOR = "RowInterleaveFactor" | Row interleaving factor. The value can be obtained via OH_ImageSourceNative_GetImagePropertyShort and OH_ImageSourceNative_GetImagePropertyLong together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PROFILE_LOOK_TABLE_DIMS = "ProfileLookTableDims" | Profile lookup table dimensions. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyIntArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PROFILE_LOOK_TABLE_DATA = "ProfileLookTableData" | Profile lookup table data. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_OPCODE_LIST1 = "OpcodeList1" | First operation code list. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyBlob together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_OPCODE_LIST2 = "OpcodeList2" | Second operation code list. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyBlob together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_OPCODE_LIST3 = "OpcodeList3" | Third operation code list. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyBlob together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_NOISE_PROFILE = "NoiseProfile" | Noise profile. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_ORIGINAL_DEFAULT_FINAL_SIZE = "OriginalDefaultFinalSize" | Original default final dimensions. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyIntArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_ORIGINAL_BEST_QUALITY_FINAL_SIZE = "OriginalBestQualityFinalSize" | Original final dimensions for optimal quality. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyIntArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_ORIGINAL_DEFAULT_CROP_SIZE = "OriginalDefaultCropSize" | Original default crop dimensions. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyDoubleArray together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PROFILE_HUE_SAT_MAP_ENCODING = "ProfileHueSatMapEncoding" | Hue/Saturation mapping encoding in the profile. The value can be obtained via OH_ImageSourceNative_GetImagePropertyShort. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_PROFILE_LOOK_TABLE_ENCODING = "ProfileLookTableEncoding" | Profile lookup table encoding. The value can be obtained via OH_ImageSourceNative_GetImagePropertyShort. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_BASELINE_EXPOSURE_OFFSET = "BaselineExposureOffset" | Baseline exposure offset. The value can be obtained via OH_ImageSourceNative_GetImagePropertyDouble. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_DEFAULT_BLACK_RENDER = "DefaultBlackRender" | Default black rendering. The value can be obtained via OH_ImageSourceNative_GetImagePropertyShort. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_NEW_RAW_IMAGE_DIGEST = "NewRawImageDigest" | MD5 digest of the update raw image data. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyString together. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_RAW_TO_PREVIEW_GAIN = "RawToPreviewGain" | Gain between the main raw Image File Directory (IFD) and the preview IFD. The value can be obtained via OH_ImageSourceNative_GetImagePropertyDouble. Since: 24 |
| static const char * OHOS_DNG_PROPERTY_DEFAULT_USER_CROP = "DefaultUserCrop" | Default user crop. The value can be obtained via OH_ImageSourceNative_GetImagePropertyArraySize and OH_ImageSourceNative_GetImagePropertyIntArray together. Since: 24 |
Enum Description
Image_ErrorCode
enum Image_ErrorCode
Description
Enumerates the error codes.
Since: 12
| Enum Item | Description |
|---|---|
| IMAGE_SUCCESS = 0 | Operation successful. |
| IMAGE_BAD_PARAMETER = 401 | Invalid parameter. |
| IMAGE_UNSUPPORTED_MIME_TYPE = 7600101 | Unsupported MIME type. |
| IMAGE_UNKNOWN_MIME_TYPE = 7600102 | Unknown MIME type. |
| IMAGE_TOO_LARGE = 7600103 | The data or image is too large. |
| IMAGE_GET_IMAGE_DATA_FAILED = 7600104 | Failed to obtain image data. Since: 23 |
| IMAGE_DMA_NOT_EXIST = 7600173 | The memory is not the DMA memory. |
| IMAGE_DMA_OPERATION_FAILED = 7600174 | The operation on the DMA memory fails. |
| IMAGE_UNSUPPORTED_OPERATION = 7600201 | Unsupported operation. |
| IMAGE_UNSUPPORTED_METADATA = 7600202 | Unsupported metadata. |
| IMAGE_UNSUPPORTED_CONVERSION = 7600203 | Unsupported conversion. |
| IMAGE_INVALID_REGION = 7600204 | Invalid region. |
| IMAGE_UNSUPPORTED_MEMORY_FORMAT = 7600205 | The memory format is not supported. Since: 13 |
| IMAGE_INVALID_PARAMETER = 7600206 | Invalid parameter. Since: 19 |
| IMAGE_UNSUPPORTED_DATA_FORMAT = 7600207 | Unsupported data format. Since: 22 |
| IMAGE_ALLOC_FAILED = 7600301 | Failed to allocate the memory. |
| IMAGE_COPY_FAILED = 7600302 | Failed to copy the memory. |
| IMAGE_LOCK_UNLOCK_FAILED = 7600303 | Failed to lock or unlock the memory. Since: 15 |
| IMAGE_INIT_FAILED = 7600304 | Initialization failed. Since: 22 |
| IMAGE_CREATE_PIXELMAP_FAILED = 7600305 | Failed to create the PixelMap. Since: 22 |
| IMAGE_ALLOCATOR_MODE_UNSUPPORTED = 7600501 | The memory allocator type is not supported, for example, creating HDR images using shared memory. DMA memory supports HDR metadata. Since: 20 |
| IMAGE_UNKNOWN_ERROR = 7600901 | Unknown error. |
| IMAGE_BAD_SOURCE = 7700101 | Abnormal data source. |
| IMAGE_SOURCE_UNSUPPORTED_MIME_TYPE = 7700102 | Unsupported MIME type during image decoding. Since: 15 |
| IMAGE_SOURCE_TOO_LARGE = 7700103 | The image is too large. Since: 15 |
| IMAGE_SOURCE_UNSUPPORTED_ALLOCATOR_TYPE = 7700201 | The allocator type is not supported. For example, decoding HDR images using shared memory is unsupported because only DMA supports HDR metadata. Since: 15 |
| IMAGE_SOURCE_UNSUPPORTED_METADATA = 7700202 | Unsupported metadata type. For example, the property name is not supported or the property value is invalid. Since: 23 |
| IMAGE_SOURCE_UNSUPPORTED_OPTIONS = 7700203 | Unsupported options. For example, an image cannot be converted into the required pixel format. Since: 15 |
| IMAGE_SOURCE_INVALID_PARAMETER = 7700204 | Invalid ImageSource parameter. Since: 19 |
| IMAGE_DECODE_FAILED = 7700301 | Decoding failed. |
| IMAGE_SOURCE_ALLOC_FAILED = 7700302 | Memory allocation failed. Since: 15 |
| IMAGE_PACKER_INVALID_PARAMETER = 7800202 | Invalid ImagePacker parameter. Since: 19 |
| IMAGE_ENCODE_FAILED = 7800301 | Encoding failed. |
| IMAGE_RECEIVER_INVALID_PARAMETER = 7900201 | Invalid ImageReceiver parameter. Since: 20 |
Image_MetadataType
enum Image_MetadataType
Description
Enumerates the metadata types.
Since: 13
| Enum Item | Description |
|---|---|
| EXIF_METADATA = 1 | Exif metadata. |
| FRAGMENT_METADATA = 2 | Fragment map metadata. |
| GIF_METADATA = 5 | GIF image metadata. Since: 20 |
IMAGE_ALLOCATOR_MODE
enum IMAGE_ALLOCATOR_MODE
Description
Enumerates the types of memory allocation for a PixelMap.
Since: 20
| Enum Item | Description |
|---|---|
| IMAGE_ALLOCATOR_MODE_AUTO = 0 | The system determines the type of memory to allocate when creating a PixelMap. |
| IMAGE_ALLOCATOR_MODE_DMA = 1 | Allocates a DMA-type memory buffer. |
| IMAGE_ALLOCATOR_MODE_SHARED_MEMORY = 2 | Uses shared memory to create a PixelMap. |
Function Description
OH_PictureMetadata_Create()
Image_ErrorCode OH_PictureMetadata_Create(Image_MetadataType metadataType, OH_PictureMetadata **metadata)
Description
Creates the pointer to an OH_PictureMetadata struct.
Since: 13
Parameters
| Name | Description |
|---|---|
| Image_MetadataType metadataType | Metadata type. |
| OH_PictureMetadata **metadata | Double pointer to the OH_PictureMetadata struct created. |
Returns
| Type | Description |
|---|---|
| Image_ErrorCode | IMAGE_SUCCESS: The operation is successful. IMAGE_BAD_PARAMETER: A parameter is incorrect. |
OH_PictureMetadata_GetProperty()
Image_ErrorCode OH_PictureMetadata_GetProperty(OH_PictureMetadata *metadata, Image_String *key, Image_String *value)
Description
Obtains a property of metadata based on the key. value.data obtained through this API lacks the string terminator \0. Please use it with caution.
Since: 13
Parameters
| Name | Description |
|---|---|
| OH_PictureMetadata *metadata | Pointer to an OH_PictureMetadata struct. |
| Image_String *key | Pointer to the key of the property. |
| Image_String *value | Pointer to the value of the property. |
Returns
| Type | Description |
|---|---|
| Image_ErrorCode | IMAGE_SUCCESS: The operation is successful. IMAGE_BAD_PARAMETER: A parameter is incorrect. IMAGE_UNSUPPORTED_METADATA: The metadata type is not supported, or the metadata type and the auxiliary picture type do not match. |
OH_PictureMetadata_SetProperty()
Image_ErrorCode OH_PictureMetadata_SetProperty(OH_PictureMetadata *metadata, Image_String *key, Image_String *value)
Description
Sets a property of metadata based on the key.
Since: 13
Parameters
| Name | Description |
|---|---|
| OH_PictureMetadata *metadata | Pointer to an OH_PictureMetadata struct. |
| Image_String *key | Pointer to the key of the property. |
| Image_String *value | Pointer to the value of the property. |
Returns
| Type | Description |
|---|---|
| Image_ErrorCode | IMAGE_SUCCESS: The operation is successful. IMAGE_BAD_PARAMETER: A parameter is incorrect. IMAGE_UNSUPPORTED_METADATA: The metadata type is not supported, or the metadata type and the auxiliary picture type do not match. |
OH_PictureMetadata_GetPropertyWithNull()
Image_ErrorCode OH_PictureMetadata_GetPropertyWithNull(OH_PictureMetadata *metadata, Image_String *key, Image_String *value)
Description
Obtains the metadata value of an OH_PictureMetadata instance. The output value.data ends with the string terminator \0.
Since: 19
Parameters
| Name | Description |
|---|---|
| OH_PictureMetadata *metadata | Pointer to an OH_PictureMetadata struct. |
| Image_String *key | Pointer to the key of the property. |
| Image_String *value | Pointer to the value of the property. |
Returns
| Type | Description |
|---|---|
| Image_ErrorCode | IMAGE_SUCCESS: The operation is successful. IMAGE_INVALID_PARAMETER: The metadata, key, or value parameter is a null pointer. IMAGE_UNSUPPORTED_METADATA: The metadata type is not supported, or the metadata type and the auxiliary picture type do not match. |
OH_PictureMetadata_Release()
Image_ErrorCode OH_PictureMetadata_Release(OH_PictureMetadata *metadata)
Description
Releases the pointer to an OH_PictureMetadata struct.
Since: 13
Parameters
| Name | Description |
|---|---|
| OH_PictureMetadata *metadata | Pointer to an OH_PictureMetadata struct. |
Returns
| Type | Description |
|---|---|
| Image_ErrorCode | IMAGE_SUCCESS: The operation is successful. IMAGE_BAD_PARAMETER: A parameter is incorrect. |
OH_PictureMetadata_Clone()
Image_ErrorCode OH_PictureMetadata_Clone(OH_PictureMetadata *oldMetadata, OH_PictureMetadata **newMetadata)
Description
Clones metadata.
Since: 13
Parameters
| Name | Description |
|---|---|
| OH_PictureMetadata *oldMetadata | Pointer to an OH_PictureMetadata struct. |
| OH_PictureMetadata **newMetadata | Double pointer to the OH_PictureMetadata struct obtained. |
Returns
| Type | Description |
|---|---|
| Image_ErrorCode | IMAGE_SUCCESS: The operation is successful. IMAGE_BAD_PARAMETER: A parameter is incorrect. IMAGE_ALLOC_FAILED: The memory allocation fails. IMAGE_COPY_FAILED: The memory copy fails. |