+++ /dev/null
-package Font::TTF::Prop;
-
-=head1 NAME
-
-Font::TTF::Prop - Glyph Properties table in a font
-
-=head1 DESCRIPTION
-
-=head1 INSTANCE VARIABLES
-
-=item version
-
-=item default
-
-=item lookup
-
-Hash of property values keyed by glyph number
-
-=item lookupFormat
-
-=head1 METHODS
-
-=cut
-
-use strict;
-use vars qw(@ISA);
-use Font::TTF::Utils;
-use Font::TTF::AATutils;
-use Font::TTF::Segarr;
-
-@ISA = qw(Font::TTF::Table);
-
-=head2 $t->read
-
-Reads the table into memory
-
-=cut
-
-sub read
-{
- my ($self) = @_;
- my ($dat, $fh);
- my ($version, $lookupPresent, $default);
-
- $self->SUPER::read or return $self;
-
- $fh = $self->{' INFILE'};
- $fh->read($dat, 8);
- ($version, $lookupPresent, $default) = TTF_Unpack("vSS", $dat);
-
- if ($lookupPresent) {
- my ($format, $lookup) = AAT_read_lookup($fh, 2, $self->{' LENGTH'} - 8, $default);
- $self->{'lookup'} = $lookup;
- $self->{'format'} = $format;
- }
-
- $self->{'version'} = $version;
- $self->{'default'} = $default;
-
- $self;
-}
-
-
-=head2 $t->out($fh)
-
-Writes the table to a file either from memory or by copying
-
-=cut
-
-sub out
-{
- my ($self, $fh) = @_;
- my ($default, $lookup);
-
- return $self->SUPER::out($fh) unless $self->{' read'};
-
- $default = $self->{'default'};
- $lookup = $self->{'lookup'};
- $fh->print(TTF_Pack("vSS", $self->{'version'}, (defined $lookup ? 1 : 0), $default));
-
- AAT_write_lookup($fh, $self->{'format'}, $lookup, 2, $default) if (defined $lookup);
-}
-
-=head2 $t->print($fh)
-
-Prints a human-readable representation of the table
-
-=cut
-
-sub print
-{
- my ($self, $fh) = @_;
- my ($lookup);
-
- $self->read;
-
- $fh = 'STDOUT' unless defined $fh;
-
- $fh->printf("version %f\ndefault %04x # %s\n", $self->{'version'}, $self->{'default'}, meaning_($self->{'default'}));
- $lookup = $self->{'lookup'};
- if (defined $lookup) {
- $fh->printf("format %d\n", $self->{'format'});
- foreach (sort { $a <=> $b } keys %$lookup) {
- $fh->printf("\t%d -> %04x # %s\n", $_, $lookup->{$_}, meaning_($lookup->{$_}));
- }
- }
-}
-
-sub meaning_
-{
- my ($val) = @_;
- my ($res);
-
- my @types = (
- "Strong left-to-right",
- "Strong right-to-left",
- "Arabic letter",
- "European number",
- "European number separator",
- "European number terminator",
- "Arabic number",
- "Common number separator",
- "Block separator",
- "Segment separator",
- "Whitespace",
- "Other neutral");
- $res = $types[$val & 0x001f] or ("Undefined [" . ($val & 0x001f) . "]");
-
- $res .= ", floater" if $val & 0x8000;
- $res .= ", hang left" if $val & 0x4000;
- $res .= ", hang right" if $val & 0x2000;
- $res .= ", attaches on right" if $val & 0x0080;
- $res .= ", pair" if $val & 0x1000;
- my $pairOffset = ($val & 0x0f00) >> 8;
- $pairOffset = $pairOffset - 16 if $pairOffset > 7;
- $res .= $pairOffset > 0 ? " +" . $pairOffset : $pairOffset < 0 ? " " . $pairOffset : "";
-
- $res;
-}
-
-1;
-
-
-=head1 BUGS
-
-None known
-
-=head1 AUTHOR
-
-Jonathan Kew L<Jonathan_Kew@sil.org>. See L<Font::TTF::Font> for copyright and
-licensing.
-
-=cut
-