Font::TTF::OldMort(3) User Contributed Perl DocumentationFont::TTF::OldMort(3)NAMEFont::TTF::OldMort - Glyph Metamorphosis table in a font
DESCRIPTIONINSTANCE VARIABLES
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 "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)
mappings
list of glyph codes mapped to through the state table
mappings
Ligature table:
Non-contextual substitution table:
Insertion table:
METHODS
$t->read
Reads the table into memory
$t->out($fh)
Writes the table to a file either from memory or by copying
$t->print($fh)
Prints a human-readable representation of the table
BUGS
None known
AUTHOR
Jonathan Kew Jonathan_Kew@sil.org. See Font::TTF::Font for copyright
and licensing.
POD ERRORS
Hey! The above document had some coding errors, which are explained
below:
Around line 11:
'=item' outside of any '=over'
Around line 114:
You forgot a '=back' before '=head1'
perl v5.14.0 2009-01-21 Font::TTF::OldMort(3)
