Public Types | |
| typedef QMap< QString, QString > | CountryCodeMap |
| enum | VIDEOCOLORMODEL { VIDEOCOLORMODEL_UNKNOWN = 1000 , VIDEOCOLORMODEL_OTHER , VIDEOCOLORMODEL_SRGB , VIDEOCOLORMODEL_BT709 , VIDEOCOLORMODEL_BT601 } |
| Video color model reported by FFMPEG following XMP DM Spec from Adobe. More... | |
| Public Types inherited from Digikam::MetaEngine | |
| typedef QMap< QString, QString > | AltLangMap |
| A map used to store a list of Alternative Language values. | |
| enum | Backend { Exiv2Backend = 0 , LibRawBackend , LibHeifBackend , ImageMagickBackend , FFMpegBackend , ExifToolBackend , VideoMergeBackend , NoBackend } |
| Metadata Backend used to populate information. More... | |
| enum | ImageColorWorkSpace { WORKSPACE_UNSPECIFIED = 0 , WORKSPACE_SRGB = 1 , WORKSPACE_ADOBERGB = 2 , WORKSPACE_UNCALIBRATED = 65535 } |
| The item color workspace values given by Exif metadata. | |
| enum | ImageOrientation { ORIENTATION_UNSPECIFIED = 0 , ORIENTATION_NORMAL = 1 , ORIENTATION_HFLIP = 2 , ORIENTATION_ROT_180 = 3 , ORIENTATION_VFLIP = 4 , ORIENTATION_ROT_90_HFLIP = 5 , ORIENTATION_ROT_90 = 6 , ORIENTATION_ROT_90_VFLIP = 7 , ORIENTATION_ROT_270 = 8 } |
| The item orientation values given by Exif metadata. | |
| typedef QMap< QString, QString > | MetaDataMap |
| A map used to store Tags Key and Tags Value. | |
| enum | MetadataWritingMode { WRITE_TO_FILE_ONLY = 0 , WRITE_TO_SIDECAR_ONLY = 1 , WRITE_TO_SIDECAR_AND_FILE = 2 , WRITE_TO_SIDECAR_ONLY_FOR_READ_ONLY_FILES = 3 } |
| The item metadata writing mode, between item file metadata and XMP sidecar file, depending on the context. More... | |
| typedef QMap< QString, QStringList > | TagsMap |
| A map used to store Tags Key and a list of Tags properties : | |
| enum | XmpTagType { NormalTag = 0 , ArrayBagTag = 1 , StructureTag = 2 , ArrayLangTag = 3 , ArraySeqTag = 4 } |
| Xmp tag types, used by setXmpTag, only first three types are used. | |
Public Member Functions | |
| DMetadata (const MetaEngineData &data) | |
| DMetadata (const QString &filePath) | |
| bool | applyChanges (bool setVersion=false) const override |
| The same than save() method, but it apply on current item. | |
| QByteArray | extractMotionPhotoVideo () const |
| bool | getACDSeeTagsPath (QStringList &tagsPath) const |
| QString | getCameraSerialNumber () const |
| bool | getCopyrightInformation (Template &t) const |
| Fills only the copyright values in the template. | |
| IptcCoreContactInfo | getCreatorContactInfo () const |
| IccProfile | getIccProfile () const |
| Reads an IccProfile that is described or embedded in the metadata. | |
| IptcCoreLocationInfo | getIptcCoreLocation () const |
| QStringList | getIptcCoreSubjects () const |
| int | getItemColorLabel (const DMetadataSettingsContainer &settings=DMetadataSettings::instance() ->settings()) const |
| CaptionsMap | getItemComments (const DMetadataSettingsContainer &settings=DMetadataSettings::instance() ->settings()) const |
| bool | getItemFacesMap (QMultiMap< QString, QVariant > &facesPath) const |
| Get Images Face Map based on tags stored in Picassa/Metadatagroup format. | |
| QString | getItemHistory () const |
| int | getItemPickLabel (const DMetadataSettingsContainer &settings=DMetadataSettings::instance() ->settings()) const |
| int | getItemRating (const DMetadataSettingsContainer &settings=DMetadataSettings::instance() ->settings()) const |
| bool | getItemTagsPath (QStringList &tagsPath, const DMetadataSettingsContainer &settings=DMetadataSettings::instance() ->settings()) const |
| CaptionsMap | getItemTitles (const DMetadataSettingsContainer &settings=DMetadataSettings::instance() ->settings()) const |
| QString | getItemUniqueId () const |
| QString | getLensDescription () const |
| QVariant | getMetadataField (MetadataInfo::Field field) const |
| QVariantList | getMetadataFields (const MetadataFields &fields) const |
| Template | getMetadataTemplate () const |
| int | getMSecsInfo () const |
| PhotoInfoContainer | getPhotographInformation () const |
| VideoInfoContainer | getVideoInformation () const |
| bool | hasItemHistoryTag () const |
| bool | isMotionPhoto () const |
| bool | load (const QString &filePath, bool videoAll=false, Backend *backend=nullptr) |
| Re-implemented from MetaEngine to use libraw identify, libheif, ffmpeg probe, and ImageMAgick identify methods if Exiv2 failed. | |
| bool | loadUsingFFmpeg (const QString &filePath) |
| Try to extract metadata using FFMpeg probe method (libav). | |
| bool | loadUsingRawEngine (const QString &filePath) |
| Try to extract metadata using Raw Engine identify method (libraw). | |
| bool | mSecTimeStamp (const char *const exifTagName, int &ms) const |
| Extract milliseconds time-stamp of photo from an Exif tag and store it to 'ms'. | |
| void | registerMetadataSettings () |
| bool | removeExifColorSpace () const |
| Remove the Exif color space identification from the image. | |
| bool | removeExifTags (const QStringList &tagFilters) |
| bool | removeIptcTags (const QStringList &tagFilters) |
| bool | removeItemFacesMap () const |
| Remove Images Face Map tags from Picassa/Metadatagroup format. | |
| bool | removeMetadataTemplate () const |
| bool | removeXmpTags (const QStringList &tagFilters) |
| bool | save (const QString &filePath, bool setVersion=false) const override |
| Save all metadata to a file. | |
| bool | setACDSeeTagsPath (const QStringList &tagsPath) const |
| bool | setCreatorContactInfo (const IptcCoreContactInfo &info) const |
| bool | setIccProfile (const IccProfile &profile) |
| Sets the IccProfile embedded in the Exif metadata. | |
| bool | setIptcCoreLocation (const IptcCoreLocationInfo &location) const |
| bool | setItemColorLabel (int colorId, const DMetadataSettingsContainer &settings=DMetadataSettings::instance() ->settings()) const |
| bool | setItemComments (const CaptionsMap &comments, const DMetadataSettingsContainer &settings=DMetadataSettings::instance() ->settings()) const |
| bool | setItemFacesMap (const QMultiMap< QString, QVariant > &facesPath, bool write, const QSize &size=QSize()) const |
| Set Images Face Map tags in Picassa/Metadatagroup format. | |
| bool | setItemHistory (const QString &imageHistoryXml) const |
| bool | setItemPickLabel (int pickId, const DMetadataSettingsContainer &settings=DMetadataSettings::instance() ->settings()) const |
| bool | setItemRating (int rating, const DMetadataSettingsContainer &settings=DMetadataSettings::instance() ->settings()) const |
| bool | setItemTagsPath (const QStringList &tagsPath, const DMetadataSettingsContainer &settings=DMetadataSettings::instance() ->settings()) const |
| bool | setItemTitles (const CaptionsMap &title, const DMetadataSettingsContainer &settings=DMetadataSettings::instance() ->settings()) const |
| bool | setItemUniqueId (const QString &uuid) const |
| bool | setMetadataTemplate (const Template &t) const |
| void | setSettings (const MetaEngineSettingsContainer &settings) |
| Public Member Functions inherited from Digikam::MetaEngine | |
| MetaEngine () | |
| Standard constructor. | |
| MetaEngine (const MetaEngineData &data) | |
| Constructor to load from parsed data. | |
| MetaEngine (const QString &filePath) | |
| Constructor to Load Metadata from item file. | |
| virtual | ~MetaEngine () |
| Standard destructor. | |
| MetaEngineData | data () const |
| void | setData (const MetaEngineData &data) |
| bool | loadFromData (const QByteArray &imgData) |
| Load all metadata (Exif, Iptc, Xmp, and JFIF Comments) from a byte array. | |
| bool | loadFromDataAndMerge (const QByteArray &imgData, const QStringList &exclude=QStringList()) |
| Load and merge metadata (Exif, Iptc and Xmp) from a byte array. | |
| bool | isEmpty () const |
| Return 'true' if metadata container in memory as no Comments, Exif, Iptc, and Xmp. | |
| QSize | getPixelSize () const |
| Returns the pixel size of the current item. | |
| QString | getMimeType () const |
| Returns the mime type of this item. | |
| void | setReadWithExifTool (const bool on) |
| Enable or disable reading metadata operations with ExifTool. | |
| bool | readWithExifTool () const |
| Return true if reading metadata operations with ExifTool is enabled. | |
| void | setWriteWithExifTool (const bool on) |
| Enable or disable writing metadata operations with ExifTool. | |
| bool | writeWithExifTool () const |
| Return true if writing metadata operations with ExifTool is enabled. | |
| void | setWriteRawFiles (const bool on) |
| Enable or disable writing metadata operations to RAW files. | |
| bool | writeRawFiles () const |
| Return true if writing metadata operations on RAW files is enabled. | |
| void | setWriteDngFiles (const bool on) |
| Enable or disable writing metadata operations to DNG files. | |
| bool | writeDngFiles () const |
| Return true if writing metadata operations on DNG files is enabled. | |
| void | setUseXMPSidecar4Reading (const bool on) |
| Enable or disable using XMP sidecar for reading metadata. | |
| bool | useXMPSidecar4Reading () const |
| Return true if using XMP sidecar for reading metadata is enabled. | |
| void | setUseCompatibleFileName (const bool on) |
| Enable or disable using compatible file name for sidecar files. | |
| bool | useCompatibleFileName () const |
| Return true if using compatible file name for sidecar files. | |
| void | setMetadataWritingMode (const int mode) |
| Set metadata writing mode. | |
| int | metadataWritingMode () const |
| Return the metadata writing mode. | |
| void | setUpdateFileTimeStamp (bool on) |
| Enable or disable file timestamp updating when metadata are saved. | |
| bool | updateFileTimeStamp () const |
| Return true if file timestamp is updated when metadata are saved. | |
| bool | setItemProgramId (const QString &program, const QString &version) const |
| Set Program name and program version in Exif and Iptc Metadata. | |
| QSize | getItemDimensions () const |
| Return the size of item in pixels using Exif tags. | |
| bool | setItemDimensions (const QSize &size, bool setExifPixelXY=true) const |
| Set the size of item in pixels in Exif tags. | |
| MetaEngine::ImageOrientation | getItemOrientation () const |
| Return the item orientation set in Exif metadata. | |
| bool | setItemOrientation (ImageOrientation orientation) const |
| Set the Exif orientation tag of item. | |
| MetaEngine::ImageColorWorkSpace | getItemColorWorkSpace () const |
| Return the item color-space set in Exif metadata. | |
| bool | setItemColorWorkSpace (ImageColorWorkSpace workspace) const |
| Set the Exif color-space tag of item. | |
| QDateTime | getItemDateTime () const |
| Return the time stamp of item. | |
| bool | setImageDateTime (const QDateTime &dateTime, bool setDateTimeDigitized=false) const |
| Set the Exif and Iptc time stamp. | |
| QDateTime | getDigitizationDateTime (bool fallbackToCreationTime=false) const |
| Return the digitization time stamp of the item. | |
| bool | getItemPreview (QImage &preview) const |
| Return a QImage copy of Iptc preview image. | |
| bool | setItemPreview (const QImage &preview) const |
| Set the Iptc preview image. | |
| QByteArray | getItemIccProfile () const |
| Get image ICC profile. | |
| bool | setItemIccProfile (const QByteArray &iccData) const |
| Set image ICC profile. | |
| bool | initializeGPSInfo () |
| Make sure all static required GPS EXIF and XMP tags exist. | |
| bool | getGPSInfo (double &altitude, double &latitude, double &longitude) const |
| Get all GPS location information set in item. | |
| QString | getGPSLatitudeString () const |
| Get GPS location information set in the item, in the GPSCoordinate format as described in the XMP specification. | |
| QString | getGPSLongitudeString () const |
| bool | getGPSLatitudeNumber (double *const latitude) const |
| Get GPS location information set in the item, as a double floating point number as in degrees where the sign determines the direction ref (North + / South - ; East + / West -). | |
| bool | getGPSLongitudeNumber (double *const longitude) const |
| bool | getGPSAltitude (double *const altitude) const |
| Get GPS altitude information, in meters, relative to sea level (positive sign above sea level). | |
| bool | setGPSInfo (const double altitude, const double latitude, const double longitude) |
| Set all GPS location information into item. | |
| bool | setGPSInfo (const double *const altitude, const double latitude, const double longitude) |
| Set all GPS location information into item. | |
| bool | setGPSInfo (const double altitude, const QString &latitude, const QString &longitude) |
| Set all GPS location information into item. | |
| bool | removeGPSInfo () |
| Remove all Exif tags relevant of GPS location information. | |
| void | setFilePath (const QString &path) |
| Set the file path of current item. | |
| QString | getFilePath () const |
| Return the file path of current item. | |
| bool | load (const QString &filePath, Backend *backend=nullptr) |
| Load all metadata (Exif, Iptc, Xmp, and JFIF Comments) from a picture (JPEG, RAW, TIFF, PNG, DNG, etc...). | |
| bool | loadFromSidecarAndMerge (const QString &filePath) |
| Load metadata from a sidecar file and merge. | |
| bool | exportChanges (const QString &exvTmpFile) const |
| Export metadata to a temporary EXV file container. | |
| bool | hasComments () const |
| Return 'true' if metadata container in memory as Comments. | |
| bool | clearComments () const |
| Clear the Comments metadata container in memory. | |
| QByteArray | getComments () const |
| Return a Qt byte array copy of Comments container get from current item. | |
| QString | getCommentsDecoded () const |
| Return a Qt string object of Comments from current item decoded using the 'detectEncodingAndDecode()' method. | |
| bool | setComments (const QByteArray &data) const |
| Set the Comments data using a Qt byte array. | |
| TagsMap | getStdExifTagsList () const |
| Return a map of all standard Exif tags supported by Exiv2. | |
| TagsMap | getMakernoteTagsList () const |
| Return a map of all non-standard Exif tags (makernotes) supported by Exiv2. | |
| bool | hasExif () const |
| Return 'true' if metadata container in memory as Exif. | |
| bool | clearExif () const |
| Clear the Exif metadata container in memory. | |
| QByteArray | getExifEncoded (bool addExifHeader=false) const |
| Returns the exif data encoded to a QByteArray in a form suitable for storage in a JPEG image. | |
| bool | setExif (const QByteArray &data) const |
| Set the Exif data using a Qt byte array. | |
| QImage | getExifThumbnail (bool fixOrientation) const |
| Return a QImage copy of Exif thumbnail image. | |
| bool | rotateExifQImage (QImage &image, ImageOrientation orientation) const |
| Fix orientation of a QImage image accordingly with Exif orientation tag. | |
| bool | setExifThumbnail (const QImage &thumb) const |
| Set the Exif Thumbnail image. | |
| bool | removeExifThumbnail () const |
| Remove the Exif Thumbnail from the item. | |
| bool | setTiffThumbnail (const QImage &thumb) const |
| Adds a JPEG thumbnail to a TIFF images. | |
| QString | getExifComment (bool readDescription=true) const |
| Return a QString copy of Exif user comments. | |
| QString | getExifTagComment (const char *exifTagName) const |
| Return a Exif tag comment like a string. | |
| bool | setExifComment (const QString &comment, bool writeDescription=true) const |
| Set the Exif user comments from item. | |
| QString | getExifTagString (const char *exifTagName, bool escapeCR=true) const |
| Get an Exif tags content like a string. | |
| bool | setExifTagString (const char *exifTagName, const QString &value) const |
| Set an Exif tag content using a string. | |
| bool | getExifTagLong (const char *exifTagName, long &val) const |
| Get an Exif tag content like a long value. | |
| bool | getExifTagLong (const char *exifTagName, long &val, int component) const |
| Get an Exif tag content like a long value. | |
| bool | setExifTagLong (const char *exifTagName, long val) const |
| Set an Exif tag content using a long value. | |
| bool | setExifTagUShort (const char *exifTagName, unsigned int val) const |
| Set an Exif tag content using a unsigned short value. | |
| bool | getExifTagRational (const char *exifTagName, long int &num, long int &den, int component=0) const |
| Get the 'component' index of an Exif tags content like a rational value. | |
| bool | setExifTagRational (const char *exifTagName, long int num, long int den) const |
| Set an Exif tag content using a rational value. | |
| bool | setExifTagURational (const char *exifTagName, unsigned long int num, unsigned long int den) const |
| Set an Exif tag content using a unsigned rational value. | |
| QByteArray | getExifTagData (const char *exifTagName) const |
| Get an Exif tag content like a bytes array. | |
| bool | setExifTagData (const char *exifTagName, const QByteArray &data) const |
| Set an Exif tag content using a bytes array. | |
| QVariant | getExifTagVariant (const char *exifTagName, bool rationalAsListOfInts=true, bool escapeCR=true, int component=0) const |
| Get an Exif tags content as a QVariant. | |
| bool | setExifTagVariant (const char *exifTagName, const QVariant &data, bool rationalWantSmallDenominator=true) const |
| Set an Exif tag content using a QVariant. | |
| bool | removeExifTag (const char *exifTagName) const |
| Remove the Exif tag 'exifTagName' from Exif metadata. | |
| QString | getExifTagTitle (const char *exifTagName) |
| Return the Exif Tag title or a null string. | |
| QString | getExifTagDescription (const char *exifTagName) |
| Return the Exif Tag description or a null string. | |
| QString | createExifUserStringFromValue (const char *exifTagName, const QVariant &val, bool escapeCR=true) |
| Takes a QVariant value as it could have been retrieved by getExifTagVariant with the given exifTagName, and returns its value properly converted to a string (including translations from Exiv2). | |
| MetaEngine::MetaDataMap | getExifTagsDataList (const QStringList &exifKeysFilter=QStringList(), bool invertSelection=false, bool extractBinary=true) const |
| Return a map of Exif tags name/value found in metadata sorted by Exif keys given by 'exifKeysFilter'. | |
| MetaEngine::TagsMap | getIptcTagsList () const |
| Return a map of all standard Iptc tags supported by Exiv2. | |
| bool | hasIptc () const |
| Return 'true' if metadata container in memory as Iptc. | |
| bool | clearIptc () const |
| Clear the Iptc metadata container in memory. | |
| QByteArray | getIptc (bool addIrbHeader=false) const |
| Return a Qt byte array copy of Iptc container get from current item. | |
| bool | setIptc (const QByteArray &data) const |
| Set the Iptc data using a Qt byte array. | |
| QString | getIptcTagString (const char *iptcTagName, bool escapeCR=true) const |
| Get an Iptc tag content like a string. | |
| bool | setIptcTagString (const char *iptcTagName, const QString &value) const |
| Set an Iptc tag content using a string. | |
| QStringList | getIptcTagsStringList (const char *iptcTagName, bool escapeCR=true) const |
| Returns a strings list with of multiple Iptc tags from the item. | |
| bool | setIptcTagsStringList (const char *iptcTagName, int maxSize, const QStringList &oldValues, const QStringList &newValues) const |
| Set multiple Iptc tags contents using a strings list. | |
| QByteArray | getIptcTagData (const char *iptcTagName) const |
| Get an Iptc tag content as a bytes array. | |
| bool | setIptcTagData (const char *iptcTagName, const QByteArray &data) const |
| Set an Iptc tag content using a bytes array. | |
| bool | removeIptcTag (const char *iptcTagName) const |
| Remove the all instance of Iptc tags 'iptcTagName' from Iptc metadata. | |
| QString | getIptcTagTitle (const char *iptcTagName) |
| Return the Iptc Tag title or a null string. | |
| QString | getIptcTagDescription (const char *iptcTagName) |
| Return the Iptc Tag description or a null string. | |
| MetaEngine::MetaDataMap | getIptcTagsDataList (const QStringList &iptcKeysFilter=QStringList(), bool invertSelection=false) const |
| Return a map of Iptc tags name/value found in metadata sorted by Iptc keys given by 'iptcKeysFilter'. | |
| QStringList | getIptcKeywords () const |
| Return a strings list of Iptc keywords from item. | |
| bool | setIptcKeywords (const QStringList &oldKeywords, const QStringList &newKeywords) const |
| Set Iptc keywords using a list of strings defined by 'newKeywords' parameter. | |
| QStringList | getIptcSubjects () const |
| Return a strings list of Iptc subjects from item. | |
| bool | setIptcSubjects (const QStringList &oldSubjects, const QStringList &newSubjects) const |
| Set Iptc subjects using a list of strings defined by 'newSubjects' parameter. | |
| QStringList | getIptcSubCategories () const |
| Return a strings list of Iptc sub-categories from item. | |
| bool | setIptcSubCategories (const QStringList &oldSubCategories, const QStringList &newSubCategories) const |
| Set Iptc sub-categories using a list of strings defined by 'newSubCategories' parameter. | |
| MetaEngine::TagsMap | getXmpTagsList () const |
| Return a map of all standard Xmp tags supported by Exiv2. | |
| bool | hasXmp () const |
| Return 'true' if metadata container in memory as Xmp. | |
| bool | clearXmp () const |
| Clear the Xmp metadata container in memory. | |
| QByteArray | getXmp () const |
| Return a Qt byte array copy of XMp container get from current item. | |
| bool | setXmp (const QByteArray &data) const |
| Set the Xmp data using a Qt byte array. | |
| QString | getXmpTagString (const char *xmpTagName, bool escapeCR=true) const |
| Get a Xmp tag content like a string. | |
| bool | setXmpTagString (const char *xmpTagName, const QString &value) const |
| Set a Xmp tag content using a string. | |
| bool | setXmpTagString (const char *xmpTagName, const QString &value, XmpTagType type) const |
| Set a Xmp tag with a specific type. | |
| QString | getXmpTagTitle (const char *xmpTagName) |
| Return the Xmp Tag title or a null string. | |
| QString | getXmpTagDescription (const char *xmpTagName) |
| Return the Xmp Tag description or a null string. | |
| MetaEngine::MetaDataMap | getXmpTagsDataList (const QStringList &xmpKeysFilter=QStringList(), bool invertSelection=false) const |
| Return a map of Xmp tags name/value found in metadata sorted by Xmp keys given by 'xmpKeysFilter'. | |
| MetaEngine::AltLangMap | getXmpTagStringListLangAlt (const char *xmpTagName, bool escapeCR=true) const |
| Get all redondant Alternative Language Xmp tags content like a map. | |
| bool | setXmpTagStringListLangAlt (const char *xmpTagName, const MetaEngine::AltLangMap &values) const |
| Set an Alternative Language Xmp tag content using a map. | |
| QString | getXmpTagStringLangAlt (const char *xmpTagName, const QString &langAlt, bool escapeCR) const |
| Get a Xmp tag content like a string set with an alternative language header 'langAlt' (like "fr-FR" for French - RFC3066 notation) If 'escapeCR' parameter is true, the CR characters will be removed. | |
| bool | setXmpTagStringLangAlt (const char *xmpTagName, const QString &value, const QString &langAlt) const |
| Set a Xmp tag content using a string with an alternative language header. | |
| QStringList | getXmpTagStringSeq (const char *xmpTagName, bool escapeCR=true) const |
| Get a Xmp tag content like a sequence of strings. | |
| bool | setXmpTagStringSeq (const char *xmpTagName, const QStringList &seq) const |
| Set a Xmp tag content using the sequence of strings 'seq'. | |
| QStringList | getXmpTagStringBag (const char *xmpTagName, bool escapeCR) const |
| Get a Xmp tag content like a bag of strings. | |
| bool | setXmpTagStringBag (const char *xmpTagName, const QStringList &bag) const |
| Set a Xmp tag content using the bag of strings 'bag'. | |
| bool | addToXmpTagStringBag (const char *xmpTagName, const QStringList &entriesToAdd) const |
| Set an Xmp tag content using a list of strings defined by the 'entriesToAdd' parameter. | |
| bool | removeFromXmpTagStringBag (const char *xmpTagName, const QStringList &entriesToRemove) const |
| Remove those Xmp tag entries that are listed in entriesToRemove from the entries in metadata. | |
| QVariant | getXmpTagVariant (const char *xmpTagName, bool rationalAsListOfInts=true, bool stringEscapeCR=true) const |
| Get an Xmp tag content as a QVariant. | |
| QStringList | getXmpKeywords () const |
| Return a strings list of Xmp keywords from item. | |
| bool | setXmpKeywords (const QStringList &newKeywords) const |
| Set Xmp keywords using a list of strings defined by 'newKeywords' parameter. | |
| bool | removeXmpKeywords (const QStringList &keywordsToRemove) |
| Remove those Xmp keywords that are listed in keywordsToRemove from the keywords in metadata. | |
| QStringList | getXmpSubjects () const |
| Return a strings list of Xmp subjects from item. | |
| bool | setXmpSubjects (const QStringList &newSubjects) const |
| Set Xmp subjects using a list of strings defined by 'newSubjects' parameter. | |
| bool | removeXmpSubjects (const QStringList &subjectsToRemove) |
| Remove those Xmp subjects that are listed in subjectsToRemove from the subjects in metadata. | |
| QStringList | getXmpSubCategories () const |
| Return a strings list of Xmp sub-categories from item. | |
| bool | setXmpSubCategories (const QStringList &newSubCategories) const |
| Set Xmp sub-categories using a list of strings defined by 'newSubCategories' parameter. | |
| bool | removeXmpSubCategories (const QStringList &categoriesToRemove) |
| Remove those Xmp sub-categories that are listed in categoriesToRemove from the sub-categories in metadata. | |
| bool | removeXmpTag (const char *xmpTagName, bool family=false) const |
| Remove the Xmp tag 'xmpTagName' from Xmp metadata. | |
Static Public Member Functions | |
| static double | apexApertureToFNumber (double aperture) |
| static double | apexShutterSpeedToExposureTime (double shutterSpeed) |
| static CountryCodeMap | countryCodeMap () |
| static CountryCodeMap | countryCodeMap2 () |
| static QMap< int, QString > | possibleValuesForEnumField (MetadataInfo::Field field) |
| static MetaEngine::AltLangMap | toAltLangMap (const QVariant &var) |
| static QStringList | valuesToString (const QVariantList &list, const MetadataFields &fields) |
| static QString | valueToString (const QVariant &value, MetadataInfo::Field field) |
| Convert a QVariant value of the specified field to a user-presentable, i18n'ed string. | |
| static QString | videoColorModelToString (VIDEOCOLORMODEL videoColorModel) |
| Helper method to translate enum values to user presentable strings. | |
| Static Public Member Functions inherited from Digikam::MetaEngine | |
| static bool | initializeExiv2 () |
| Return true if Exiv2 library initialization is done properly. | |
| static bool | supportXmp () |
| Return true if Exiv2 library is compiled with Xmp metadata support. | |
| static bool | supportJpegXL () |
| Return true if Exiv2 library is compiled with JpegXL metadata support. | |
| static bool | supportBmff () |
| Return true if library support Base Media File Format (aka CR3, HEIF, HEIC, and AVIF). | |
| static bool | supportMetadataWriting (const QString &typeMime) |
| Return true if library can write metadata to typeMime file format. | |
| static QString | Exiv2Version () |
| Return a string version of Exiv2 release in format "major.minor.patch". | |
| static void | convertToRational (const double number, long int *const numerator, long int *const denominator, const int rounding) |
| This method converts 'number' to a rational value, returned in the 'numerator' and 'denominator' parameters. | |
| static void | convertToRationalSmallDenominator (const double number, long int *const numerator, long int *const denominator) |
| This method convert a 'number' to a rational value, returned in 'numerator' and 'denominator' parameters. | |
| static double | convertDegreeAngleToDouble (double degrees, double minutes, double seconds) |
| Converts degrees values as a double representation. | |
| static QString | convertToGPSCoordinateString (const long int numeratorDegrees, const long int denominatorDegrees, const long int numeratorMinutes, const long int denominatorMinutes, const long int numeratorSeconds, const long int denominatorSeconds, const char directionReference) |
| Converts a GPS position stored as rationals in Exif to the form described as GPSCoordinate in the XMP specification, either in the from "256,45,34N" or "256,45.566667N". | |
| static QString | convertToGPSCoordinateString (const bool isLatitude, double coordinate) |
| Converts a GPS position stored as double floating point number in degrees to the form described as GPSCoordinate in the XMP specification. | |
| static bool | convertFromGPSCoordinateString (const QString &coordinate, long int *const numeratorDegrees, long int *const denominatorDegrees, long int *const numeratorMinutes, long int *const denominatorMinutes, long int *const numeratorSeconds, long int *const denominatorSeconds, char *const directionReference) |
| Converts a GPSCoordinate string as defined by XMP to three rationals and the direction reference. | |
| static bool | convertFromGPSCoordinateString (const QString &gpsString, double *const coordinate) |
| Convert a GPSCoordinate string as defined by XMP to a double floating point number in degrees where the sign determines the direction ref (North + / South - ; East + / West -). | |
| static bool | convertToUserPresentableNumbers (const QString &coordinate, int *const degrees, int *const minutes, double *const seconds, char *const directionReference) |
| Converts a GPSCoordinate string to user presentable numbers, integer degrees and minutes and double floating point seconds, and a direction reference ('N' or 'S', 'E' or 'W'). | |
| static void | convertToUserPresentableNumbers (const bool isLatitude, double coordinate, int *const degrees, int *const minutes, double *const seconds, char *const directionReference) |
| Converts a double floating point number to user presentable numbers, integer degrees and minutes and double floating point seconds, and a direction reference ('N' or 'S', 'E' or 'W'). | |
| static QString | sidecarFilePathForFile (const QString &path) |
| Return the XMP Sidecar file path for a item file path. | |
| static QString | sidecarPath (const QString &path) |
| Like sidecarFilePathForFile(), but works for local file path. | |
| static QUrl | sidecarUrl (const QUrl &url) |
| Like sidecarFilePathForFile(), but works for remote URLs. | |
| static QUrl | sidecarUrl (const QString &path) |
| Gives a file url for a local path. | |
| static bool | hasSidecar (const QString &path) |
| Performs a QFileInfo based check if the given local file has a sidecar. | |
| static QString | backendName (Backend t) |
| Return a string of backend name used to parse metadata from file. | |
| static bool | canWriteComment (const QString &filePath) |
| Return 'true' if Comments can be written in file. | |
| static QString | detectLanguageAlt (const QString &value, QString &lang) |
| Language Alternative autodetection. | |
| static bool | canWriteExif (const QString &filePath) |
| Return 'true' if Exif can be written in file. | |
| static bool | canWriteIptc (const QString &filePath) |
| Return 'true' if Iptc can be written in file. | |
| static bool | canWriteXmp (const QString &filePath) |
| Return 'true' if Xmp can be written in file. | |
| static bool | registerXmpNameSpace (const QString &uri, const QString &prefix) |
| Register a namespace which Exiv2 doesn't know yet. | |
| static bool | unregisterXmpNameSpace (const QString &uri) |
| Unregister a previously registered custom namespace. | |
Additional Inherited Members | |
| bool | setProgramId () const |
| Set the Program Name and Program Version information in Exif and Iptc metadata. | |
These values are stored in DB as Image color model properties (extension of DImg::ColorModel)
|
overridevirtual |
Return true if metadata have been saved into file.
Reimplemented from Digikam::MetaEngine.
|
static |
|
static |
| QString Digikam::DMetadata::getCameraSerialNumber | ( | ) | const |
| bool Digikam::DMetadata::getCopyrightInformation | ( | Template & | t | ) | const |
Use getMetadataTemplate() usually.
| IccProfile Digikam::DMetadata::getIccProfile | ( | ) | const |
This method does not retrieve profiles embedded in the image but from the Exif metadata, e.g. embedded profiles in JPEG images. Returns a null profile if no profile is found.
| bool Digikam::DMetadata::getItemFacesMap | ( | QMultiMap< QString, QVariant > & | facesPath | ) | const |
Read face tags only if Exiv2 can write them, otherwise garbage tags will be generated on image transformation
| QString Digikam::DMetadata::getLensDescription | ( | ) | const |
< Canon Cameras Makernote.
< Canon Cameras Makernote.
< Alternative Canon Cameras Makernote.
< Nikon Cameras Makernote.
< Nikon Cameras Makernote.
< Nikon Cameras Makernote.
< Nikon Cameras Makernote.
< Minolta Cameras Makernote.
< Sony Cameras Makernote.
< Sony Cameras Makernote.
< Sony Cameras Makernote.
< Pentax Cameras Makernote.
< Pentax Cameras Makernote.
< Panasonic Cameras Makernote.
< Panasonic Cameras Makernote.
< Sigma Cameras Makernote.
< Samsung Cameras Makernote.
< Non-standard Exif tag set by Camera Raw.
< Olympus Cameras Makernote.
< Olympus Cameras Makernote.
| QVariant Digikam::DMetadata::getMetadataField | ( | MetadataInfo::Field | field | ) | const |
| int Digikam::DMetadata::getMSecsInfo | ( | ) | const |
| VideoInfoContainer Digikam::DMetadata::getVideoInformation | ( | ) | const |
| bool Digikam::DMetadata::load | ( | const QString & | filePath, |
| bool | videoAll = false, | ||
| Backend * | backend = nullptr ) |
If backend is non null, return the backend used to populate metadata (Exiv2). See MetaEngine::Backend enum for details.
| bool Digikam::DMetadata::mSecTimeStamp | ( | const char *const | exifTagName, |
| int & | ms ) const |
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static |
Int, enum from libMetaEngine
Int, enum from Exif
Int, enum from Exif
Int, enum from Exif
Int, enum from Exif
int, enum from Exif
Int, bit mask from Exif
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overridevirtual |
This one can be different than original picture to perform transfer operation Return true if metadata have been saved into file.
Reimplemented from Digikam::MetaEngine.
| bool Digikam::DMetadata::setItemFacesMap | ( | const QMultiMap< QString, QVariant > & | facesPath, |
| bool | write, | ||
| const QSize & | size = QSize() ) const |
| facesPath | The face map to register in metadata based on tags stored in Picassa/Metadatagroup |
| write | If true all faces will be written, else update mode search if at least a face tag exist and write if true. |
| size | The size of the area grouping all faces in image. |
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static |
The QVariant must be of the type as specified in metadatainfo.h and as obtained by getMetadataField.
1.15.0 