gimp_metadata_new ()

GimpMetadata *
gimp_metadata_new (void);

Creates a new GimpMetadata instance.

Since: 2.10

gimp_metadata_duplicate ()

GimpMetadata *
gimp_metadata_duplicate (GimpMetadata *metadata);

Duplicates a GimpMetadata instance.

Since: 2.10

gimp_metadata_deserialize ()

GimpMetadata *
gimp_metadata_deserialize (const gchar *metadata_xml);

Deserializes a string of XML that has been created by gimp_metadata_serialize().

Since: 2.10

gimp_metadata_serialize ()

gchar *
gimp_metadata_serialize (GimpMetadata *metadata);

Serializes metadata into an XML string that can later be deserialized using gimp_metadata_deserialize().

Since: 2.10

gimp_metadata_get_guid ()

gchar *
gimp_metadata_get_guid (void);

Generate Version 4 UUID/GUID.

Since: 2.10

gimp_metadata_add_xmp_history ()

void
gimp_metadata_add_xmp_history (GimpMetadata *metadata,
                               gchar *state_status);

gimp_metadata_load_from_file ()

GimpMetadata *
gimp_metadata_load_from_file (GFile *file,
                              GError **error);

Loads GimpMetadata from file .

Since: 2.10

gimp_metadata_save_to_file ()

gboolean
gimp_metadata_save_to_file (GimpMetadata *metadata,
                            GFile *file,
                            GError **error);

Saves metadata to file .

Since: 2.10

gimp_metadata_set_from_exif ()

gboolean
gimp_metadata_set_from_exif (GimpMetadata *metadata,
                             const guchar *exif_data,
                             gint exif_data_length,
                             GError **error);

Sets the tags from a piece of Exif data on metadata .

Since: 2.10

gimp_metadata_set_from_iptc ()

gboolean
gimp_metadata_set_from_iptc (GimpMetadata *metadata,
                             const guchar *iptc_data,
                             gint iptc_data_length,
                             GError **error);

Sets the tags from a piece of IPTC data on metadata .

Since: 2.10

gimp_metadata_set_from_xmp ()

gboolean
gimp_metadata_set_from_xmp (GimpMetadata *metadata,
                            const guchar *xmp_data,
                            gint xmp_data_length,
                            GError **error);

Sets the tags from a piece of XMP data on metadata .

Since: 2.10

gimp_metadata_set_pixel_size ()

void
gimp_metadata_set_pixel_size (GimpMetadata *metadata,
                              gint width,
                              gint height);

Sets Exif.Image.ImageWidth and Exif.Image.ImageLength on metadata . If already present, also sets Exif.Photo.PixelXDimension and Exif.Photo.PixelYDimension.

Since: 2.10

gimp_metadata_set_bits_per_sample ()

void
gimp_metadata_set_bits_per_sample (GimpMetadata *metadata,
                                   gint bits_per_sample);

Sets Exif.Image.BitsPerSample on metadata .

Since: 2.10

gimp_metadata_get_resolution ()

gboolean
gimp_metadata_get_resolution (GimpMetadata *metadata,
                              gdouble *xres,
                              gdouble *yres,
                              GimpUnit *unit);

Returns values based on Exif.Image.XResolution, Exif.Image.YResolution and Exif.Image.ResolutionUnit of metadata .

Since: 2.10

gimp_metadata_set_resolution ()

void
gimp_metadata_set_resolution (GimpMetadata *metadata,
                              gdouble xres,
                              gdouble yres,
                              GimpUnit unit);

Sets Exif.Image.XResolution, Exif.Image.YResolution and Exif.Image.ResolutionUnit of metadata .

Since: 2.10

gimp_metadata_get_colorspace ()

GimpMetadataColorspace
gimp_metadata_get_colorspace (GimpMetadata *metadata);

Returns values based on Exif.Photo.ColorSpace, Xmp.exif.ColorSpace, Exif.Iop.InteroperabilityIndex, Exif.Nikon3.ColorSpace, Exif.Canon.ColorSpace of metadata .

Since: 2.10

gimp_metadata_set_colorspace ()

void
gimp_metadata_set_colorspace (GimpMetadata *metadata,
                              GimpMetadataColorspace colorspace);

Sets Exif.Photo.ColorSpace, Xmp.exif.ColorSpace, Exif.Iop.InteroperabilityIndex, Exif.Nikon3.ColorSpace, Exif.Canon.ColorSpace of metadata .

Since: 2.10

gimp_metadata_is_tag_supported ()

gboolean
gimp_metadata_is_tag_supported (const gchar *tag,
                                const gchar *mime_type);

Returns whether tag is supported in a file of type mime_type .

Since: 2.10

GimpMetadata

typedef struct _GimpMetadata GimpMetadata;

enum GimpMetadataLoadFlags

What metadata to load when importing images.

enum GimpMetadataSaveFlags

What kinds of metadata to save when exporting images.

enum GimpMetadataColorspace

Well-defined colorspace information available from metadata