Section: User Contributed Perl Documentation (3)
Font::TTF::Delta - Opentype Device tables
Each device table corresponds to a set of deltas for a particular point over
a range of ppem values.
The first ppem value in the range
The last ppem value in the range
This is an array of deltas corresponding to each ppem in the range between
first and last inclusive.
This is the fmt used (log2 of number bits per value) when the device table was
read. It is recalculated on output.
Creates a new device table
Reads a device table from the given IO
object at the current location
Outputs a device table to the given IO
object at the current location, or just
returns the data to be output if $style
Returns a content based identifying string for this delta for
Outputs a delta in XML
Martin Hosken <http://scripts.sil.org/FontUtils
Copyright (c) 1998-2016, SIL
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.