PDF::API3::Compat::API2::Basic::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];

$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. None known Martin Hosken Martin_Hosken@sil.org. See PDF::API3::Compat::API2::Basic::TTF::Font for copyright and licensing.