# `TTFA`: ttfautohint Parameter table

The `TTFA` table is used by the `ttfautohint` hinting program.

class fontTools.ttLib.tables.T_T_F_A_.table_T_T_F_A_(tag=None)

  Bases: `asciiTable`

  ttfautohint parameters table

  The `TTFA` table is used by the free-software ttfautohint program to record the parameters that ttfautohint was called with when it was used to auto-hint the font.

  See also http://freetype.org/ttfautohint/doc/ttfautohint.html#miscellaneous-1