Font::TTF::Cvt_ (3)

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

$t->update

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

BUGS

None known

AUTHOR

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

LICENSING

Copyright (c) 1998-2014, International (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