man PDF::API2::Basic::TTF::OldMort () - Glyph Metamorphosis table in a font

NAME

PDF::API2::Basic::TTF::OldMort - Glyph Metamorphosis table in a font

version: table version number (Fixed: currently 1.0)
chains: list of metamorphosis chains, each of which has its own fields:
defaultFlags: chain's default subfeature flags (UInt32)
featureEntries: list of feature entries, each of which has fields:
type
setting
enable
disable
subtables: list of metamorphosis subtables, each of which has fields:
type: subtable type (0: rearrangement; 1: contextual substitution; 2: ligature; 4: non-contextual substitution; 5: insertion)
direction: processing direction ('LR' or 'RL')
orientation: applies to text in which orientation ('VH', 'V', or 'H')
subFeatureFlags: the subfeature flags controlling whether the table is used (UInt32) Further fields depend on the type of subtable: Rearrangement table:
classes: array of lists of glyphs
states: array of arrays of hashes{'nextState', 'flags'} Contextual substitution table:
classes: array of lists of glyphs
states: array of array of hashes{'nextState', 'flags', 'actions'}, where CWactions is an array of two elements which are offsets to be added to [marked, current] glyph to get index into CWmappings (or CWundef if no mapping to be applied)
mappings: 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 Jonathan_Kew@sil.org. See PDF::API2::Basic::TTF::Font for copyright and licensing.