xviewer_exif_util_format_date ()

gchar *
xviewer_exif_util_format_date (const gchar *date);

Takes a date string formatted after Exif specifications and generates a more readable, possibly localized, string out of it.

xviewer_exif_data_copy ()

ExifData *
xviewer_exif_data_copy (ExifData *data);

xviewer_exif_data_free ()

void
xviewer_exif_data_free (ExifData *data);

xviewer_exif_data_get_value ()

const gchar *
xviewer_exif_data_get_value (ExifData *exif_data,
                             gint tag_id,
                             gchar *buffer,
                             guint buf_size);

Convenience function to extract a string representation of an Exif tag directly from an ExifData struct. The string is written into buffer as far as buf_size permits.