106 lines
1.9 KiB
Perl
106 lines
1.9 KiB
Perl
package Font::TTF::Mort::Noncontextual;
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=head1 NAME
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Font::TTF::Mort::Noncontextual - Noncontextual Mort subtable for AAT
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=head1 METHODS
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=cut
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use strict;
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use vars qw(@ISA);
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use Font::TTF::Utils;
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use Font::TTF::AATutils;
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@ISA = qw(Font::TTF::Mort::Subtable);
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sub new
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{
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my ($class, $direction, $orientation, $subFeatureFlags) = @_;
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my ($self) = {
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'direction' => $direction,
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'orientation' => $orientation,
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'subFeatureFlags' => $subFeatureFlags
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};
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$class = ref($class) || $class;
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bless $self, $class;
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}
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=head2 $t->read
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Reads the table into memory
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=cut
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sub read
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{
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my ($self, $fh) = @_;
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my ($dat);
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my ($format, $lookup) = AAT_read_lookup($fh, 2, $self->{'length'} - 8, undef);
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$self->{'format'} = $format;
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$self->{'lookup'} = $lookup;
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$self;
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}
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=head2 $t->pack_sub($fh)
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=cut
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sub pack_sub
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{
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my ($self) = @_;
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return AAT_pack_lookup($self->{'format'}, $self->{'lookup'}, 2, undef);
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}
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=head2 $t->print($fh)
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Prints a human-readable representation of the table
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=cut
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sub print
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{
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my ($self, $fh) = @_;
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my $post = $self->post();
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$fh = 'STDOUT' unless defined $fh;
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my $lookup = $self->{'lookup'};
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$fh->printf("\t\tLookup format %d\n", $self->{'format'});
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if (defined $lookup) {
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foreach (sort { $a <=> $b } keys %$lookup) {
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$fh->printf("\t\t\t%d [%s] -> %d [%s])\n", $_, $post->{'VAL'}[$_], $lookup->{$_}, $post->{'VAL'}[$lookup->{$_}]);
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}
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}
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}
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1;
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=head1 BUGS
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None known
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=head1 AUTHOR
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Jonathan Kew L<http://scripts.sil.org/FontUtils>.
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=head1 LICENSING
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Copyright (c) 1998-2016, SIL International (http://www.sil.org)
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This module is released under the terms of the Artistic License 2.0.
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For details, see the full text of the license in the file LICENSE.
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=cut
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