Metadata

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Object Hierarchy:

Description:

Content:

Static methods:

• public static Metadata deserialize (string metadata_xml)
  Deserializes a string of XML that has been created by serialize.
• public static string get_guid ()
  Generate Version 4 UUID/GUID.
• public static bool is_tag_supported (string tag, string mime_type)
  Returns whether tag is supported in a file of type mime_type.
• public static Metadata load_from_file (File file) throws Error
  Loads Metadata from file.

Creation methods:

• public Metadata ()
  Creates a new Metadata instance.

Methods:

• public void add_xmp_history (string state_status)
• public Metadata duplicate ()
  Duplicates a Metadata instance.
• public MetadataColorspace get_colorspace ()
  Returns values based on Exif.
• public bool get_resolution (out double xres, out double yres, out Unit unit)
  Returns values based on Exif.
• public bool save_to_file (File file) throws Error
  Saves this to file.
• public string serialize ()
  Serializes this into an XML string that can later be deserialized using deserialize.
• public void set_bits_per_sample (int bits_per_sample)
  Sets Exif.
• public void set_colorspace (MetadataColorspace colorspace)
  Sets Exif.
• public void set_creation_date (DateTime datetime)
  Sets `Iptc.
• public bool set_from_exif (uint8[] exif_data) throws Error
  Sets the tags from a piece of Exif data on this.
• public bool set_from_iptc (uint8[] iptc_data) throws Error
  Sets the tags from a piece of IPTC data on this.
• public bool set_from_xmp (uint8[] xmp_data) throws Error
  Sets the tags from a piece of XMP data on this.
• public void set_pixel_size (int width, int height)
  Sets Exif.
• public void set_resolution (double xres, double yres, Unit unit)
  Sets Exif.

Inherited Members: