Font::TTF::Cvt_

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.