Gecko [ fernandoquevedodop.com ]

Name	Size	Permission
Features	[ DIR ]	drwxr-xr-x
Kern	[ DIR ]	drwxr-xr-x
Mort	[ DIR ]	drwxr-xr-x
Woff	[ DIR ]	drwxr-xr-x
AATKern.pm	2.89 KB	-rw-r--r--
AATutils.pm	23.07 KB	-rw-r--r--
Anchor.pm	4.8 KB	-rw-r--r--
Bsln.pm	3.72 KB	-rw-r--r--
Changes_old.txt	2.17 KB	-rw-r--r--
Cmap.pm	23.91 KB	-rw-r--r--
Coverage.pm	8.38 KB	-rw-r--r--
Cvt_.pm	1.4 KB	-rw-r--r--
DSIG.pm	1.97 KB	-rw-r--r--
Delta.pm	3.39 KB	-rw-r--r--
Dumper.pm	2.56 KB	-rw-r--r--
EBDT.pm	7.16 KB	-rw-r--r--
EBLC.pm	6.3 KB	-rw-r--r--
Fdsc.pm	2.18 KB	-rw-r--r--
Feat.pm	4.44 KB	-rw-r--r--
Fmtx.pm	1.96 KB	-rw-r--r--
Font.pm	29.07 KB	-rw-r--r--
Fpgm.pm	1.66 KB	-rw-r--r--
GDEF.pm	13.64 KB	-rw-r--r--
GPOS.pm	20.74 KB	-rw-r--r--
GSUB.pm	8.64 KB	-rw-r--r--
Glat.pm	3.42 KB	-rw-r--r--
Gloc.pm	2.56 KB	-rw-r--r--
Glyf.pm	3.68 KB	-rw-r--r--
Glyph.pm	25.25 KB	-rw-r--r--
GrFeat.pm	8.33 KB	-rw-r--r--
Hdmx.pm	3.12 KB	-rw-r--r--
Head.pm	5.84 KB	-rw-r--r--
Hhea.pm	3.54 KB	-rw-r--r--
Hmtx.pm	4.61 KB	-rw-r--r--
Kern.pm	8.5 KB	-rw-r--r--
LTSH.pm	1.67 KB	-rw-r--r--
Loca.pm	4.72 KB	-rw-r--r--
Manual.pod	8.96 KB	-rw-r--r--
Maxp.pm	4.17 KB	-rw-r--r--
Mort.pm	2.1 KB	-rw-r--r--
Name.pm	27.78 KB	-rw-r--r--
OS_2.pm	38.07 KB	-rw-r--r--
OTTags.pm	42.94 KB	-rw-r--r--
OldCmap.pm	9.66 KB	-rw-r--r--
OldMort.pm	25.53 KB	-rw-r--r--
PCLT.pm	2.49 KB	-rw-r--r--
PSNames.pm	132.77 KB	-rw-r--r--
Post.pm	9.53 KB	-rw-r--r--
Prep.pm	1.61 KB	-rw-r--r--
Prop.pm	3.47 KB	-rw-r--r--
Segarr.pm	9.53 KB	-rw-r--r--
Silf.pm	28.24 KB	-rw-r--r--
Sill.pm	3.2 KB	-rw-r--r--
Table.pm	11.15 KB	-rw-r--r--
Ttc.pm	3.87 KB	-rw-r--r--
Ttopen.pm	44.24 KB	-rw-r--r--
Useall.pm	2.16 KB	-rw-r--r--
Utils.pm	18.51 KB	-rw-r--r--
Vhea.pm	3.57 KB	-rw-r--r--
Vmtx.pm	1.66 KB	-rw-r--r--
Win32.pm	1.08 KB	-rw-r--r--
Woff.pm	1.09 KB	-rw-r--r--
XMLparse.pm	5.49 KB	-rw-r--r--

Code Editor : Bsln.pm

package Font::TTF::Bsln;

=head1 NAME

Font::TTF::Bsln - Baseline table in a font

=head1 DESCRIPTION

=head1 INSTANCE VARIABLES

=over

=item version

=item xformat

=item defaultBaseline

=item deltas

=item stdGlyph

=item ctlPoints

=item lookupFormat

=item lookup

=back

=head1 METHODS

=cut

use strict;
use vars qw(@ISA);

use Font::TTF::AATutils;
use Font::TTF::Utils;
require Font::TTF::Table;

@ISA = qw(Font::TTF::Table);

=head2 $t->read

Reads the table into memory

=cut

sub read
{
    my ($self) = @_;
    my ($dat, $fh);
    
    $self->SUPER::read or return $self;

$fh = $self->{' INFILE'};
    $fh->read($dat, 8);
    my ($version, $format, $defaultBaseline) = TTF_Unpack("vSS", $dat);

if ($format == 0 or $format == 1) {
        $fh->read($dat, 64);
        $self->{'deltas'} = [TTF_Unpack("s*", $dat)];
    }
    elsif ($format == 2 or $format == 3) {
        $fh->read($dat, 2);
        $self->{'stdGlyph'} = unpack("n", $dat);
        $fh->read($dat, 64);
        $self->{'ctlPoints'} = unpack("n*", $dat);
    }
    else {
        die "unknown table format";
    }
    
    if ($format == 1 or $format == 3) {
        my $len = $self->{' LENGTH'} - ($fh->tell() - $self->{' OFFSET'});
        my ($lookupFormat, $lookup) = AAT_read_lookup($fh, 2, $len, $defaultBaseline);
        $self->{'lookupFormat'} = $lookupFormat;
        $self->{'lookup'} = $lookup;
    }

$self->{'version'} = $version;
    $self->{'format'} = $format;
    $self->{'defaultBaseline'} = $defaultBaseline;

$self;
}

=head2 $t->out($fh)

Writes the table to a file either from memory or by copying

=cut

sub out
{
    my ($self, $fh) = @_;
    
    return $self->SUPER::out($fh) unless $self->{' read'};

my $format = $self->{'format'};
    my $defaultBaseline = $self->{'defaultBaseline'};
    $fh->print(TTF_Pack("vSS", $self->{'version'}, $format, $defaultBaseline));

AAT_write_lookup($fh, $self->{'lookupFormat'}, $self->{'lookup'}, 2, $defaultBaseline) if ($format == 1 or $format == 3);
}

=head2 $t->print($fh)

Prints a human-readable representation of the table

=cut

sub print
{
    my ($self, $fh) = @_;

$self->read;
        
    $fh = 'STDOUT' unless defined $fh;
    
    my $format = $self->{'format'};
    $fh->printf("version %f\nformat %d\ndefaultBaseline %d\n", $self->{'version'}, $format, $self->{'defaultBaseline'});
    if ($format == 0 or $format == 1) {
        $fh->printf("\tdeltas:\n");
        my $deltas = $self->{'deltas'};
        foreach (0 .. 31) {
            $fh->printf("\t\t%d: %d%s\n", $_, $deltas->[$_], defined baselineName_($_) ? "\t# " . baselineName_($_) : "");
        }
    }
    if ($format == 2 or $format == 3) {
        $fh->printf("\tstdGlyph = %d\n", $self->{'stdGlyph'});
        my $ctlPoints = $self->{'ctlPoints'};
        foreach (0 .. 31) {
            $fh->printf("\t\t%d: %d%s\n", $_, $ctlPoints->[$_], defined baselineName_($_) ? "\t# " . baselineName_($_) : "");
        }
    }
    if ($format == 1 or $format == 3) {
        $fh->printf("lookupFormat %d\n", $self->{'lookupFormat'});
        my $lookup = $self->{'lookup'};
        foreach (sort { $a <=> $b } keys %$lookup) {
            $fh->printf("\tglyph %d: %d%s\n", $_, $lookup->{$_}, defined baselineName_($_) ? "\t# " . baselineName_($_) : "");
        }
    }
}

sub baselineName_
{
    my ($b) = @_;
    my @baselines = ( 'Roman', 'Ideographic centered', 'Ideographic low', 'Hanging', 'Math' );
    $baselines[$b];
}

=head1 BUGS

None known

=head1 AUTHOR

Jonathan Kew L<http://scripts.sil.org/FontUtils>.

=head1 LICENSING

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.

=cut

${this.title}

Code Editor : Bsln.pm