Font::TTF::OldMort - Glyph Metamorphosis table in a font
table version number (Fixed: currently 1.0)
list of metamorphosis chains, each of which has its own fields:
chain's default subfeature flags (UInt32)
list of feature entries, each of which has fields:
list of metamorphosis subtables, each of which has fields:
subtable type (0: rearrangement; 1: contextual substitution; 2: ligature; 4: non-contextual substitution; 5: insertion)
processing direction ('LR' or 'RL')
applies to text in which orientation ('VH', 'V', or 'H')
the subfeature flags controlling whether the table is used (UInt32)
Further fields depend on the type of subtable:
Rearrangement table:
array of lists of glyphs
array of arrays of hashes{'nextState', 'flags'}
Contextual substitution table:
array of array of hashes{'nextState', 'flags', 'actions'}, where actions is an array of two elements which are offsets to be added to [marked, current] glyph to get index into mappings (or undef if no mapping to be applied)
actions
mappings
undef
list of glyph codes mapped to through the state table mappings
Ligature table:
Non-contextual substitution table:
Insertion table:
Reads the table into memory
Writes the table to a file either from memory or by copying
Prints a human-readable representation of the table
None known
Jonathan Kew 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.
To install Font::TTF, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Font::TTF
CPAN shell
perl -MCPAN -e shell install Font::TTF
For more information on module installation, please visit the detailed CPAN module installation guide.