font::ttf::cvt_(3)
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 pro
cesses 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. See Font::TTF::Font
for copyright and licensing.