DOKK / manpages / debian 10 / libfont-ttf-perl / Font::TTF::Cvt_.3pm.en
Font::TTF::Cvt_(3pm) User Contributed Perl Documentation Font::TTF::Cvt_(3pm)

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

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.

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

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

Reads the CVT table into both the tables ' dat' variable and the "val" array.

Updates the RAM file copy ' dat' to be the same as the array.

None known

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

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.

2016-08-28 perl v5.22.2