# `GPKG`: SING Glyphlet Wrapper table

The `GPKG` table is an Adobe Glyphlets table.

class fontTools.ttLib.tables.G_P_K_G_.table_G_P_K_G_(tag=None)

  Bases: `DefaultTable`

  Glyphlets GPKG table

  The `GPKG` table is used by Adobe’s SING Glyphlets.

  See also https://web.archive.org/web/20080627183635/http://www.adobe.com/devnet/opentype/gdk/topic.html

  decompile(data, ttFont)
  compile(ttFont)
  toXML(writer, ttFont)
  fromXML(name, attrs, content, ttFont)