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 Martin_Hosken@sil.org.
LICENSING¶
Copyright (c) 1998-2013, 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.