NAME

       Font::TTF::Cvt_ - Control Value Table in a TrueType font

DESCRIPTION

       This is a minimal class adding nothing beyond a table, but is a repository for cvt type
       information for those processes brave enough to address hinting.

INSTANCE VARIABLES

       val This is an array of CVT values. Thus access to the CVT is via:

               $f->{'cvt_'}{'val'}[$num];

METHODS

   $t->read
       Reads the CVT table into both the tables ' dat' variable and the "val" array.

   $t->update
       Updates the RAM file copy ' dat' to be the same as the array.

BUGS

       None known

AUTHOR

       Martin Hosken <http://scripts.sil.org/FontUtils>.

LICENSING

       Copyright (c) 1998-2016, SIL International (http://www.sil.org)

       This module is released under the terms of the Artistic License 2.0.  For details, see the
       full text of the license in the file LICENSE.