X-Git-Url: https://git.mdrn.pl/librarian.git/blobdiff_plain/e9aeedc51047d8d5e9e45c5253c776f8994da965..3a0c83394d5783715fab2be29fa1a9cfc3574e28:/src/librarian/font-optimizer/ext/Font-TTF/lib/Font/TTF/Maxp.pm

diff --git a/src/librarian/font-optimizer/ext/Font-TTF/lib/Font/TTF/Maxp.pm b/src/librarian/font-optimizer/ext/Font-TTF/lib/Font/TTF/Maxp.pm
deleted file mode 100644
index e2d81b9..0000000
--- a/src/librarian/font-optimizer/ext/Font-TTF/lib/Font/TTF/Maxp.pm
+++ /dev/null
@@ -1,177 +0,0 @@
-package Font::TTF::Maxp;
-
-=head1 NAME
-
-Font::TTF::Maxp - Maximum Profile table in a font
-
-=head1 DESCRIPTION
-
-A collection of useful instance variables following the TTF standard. Probably
-the most used being C<numGlyphs>. Note that this particular value is
-foundational and should be kept up to date by the application, it is not updated
-by C<update>.
-
-Handles table versions 0.5, 1.0
-
-=head1 INSTANCE VARIABLES
-
-No others beyond those specified in the standard:
-
-    numGlyphs
-    maxPoints
-    maxContours
-    maxCompositePoints
-    maxCompositeContours
-    maxZones
-    maxTwilightPoints
-    maxStorage
-    maxFunctionDefs
-    maxInstructionDefs
-    maxStackElements
-    maxSizeOfInstructions
-    maxComponentElements
-    maxComponentDepth
-
-
-=head1 METHODS
-
-=cut
-
-use strict;
-use vars qw(@ISA %fields @field_info);
-use Font::TTF::Utils;
-
-@ISA = qw(Font::TTF::Table);
-@field_info = (
-    'numGlyphs' => 'S',
-    'maxPoints' => 'S',
-    'maxContours' => 'S',
-    'maxCompositePoints' => 'S',
-    'maxCompositeContours' => 'S',
-    'maxZones' => 'S',
-    'maxTwilightPoints' => 'S',
-    'maxStorage' => 'S',
-    'maxFunctionDefs' => 'S',
-    'maxInstructionDefs' => 'S',
-    'maxStackElements' => 'S',
-    'maxSizeOfInstructions' => 'S',
-    'maxComponentElements' => 'S',
-    'maxComponentDepth' => 'S');
-
-sub init
-{
-    my ($k, $v, $c, $i);
-    for ($i = 0; $i < $#field_info; $i += 2)
-    {
-        ($k, $v, $c) = TTF_Init_Fields($field_info[$i], $c, $field_info[$i + 1]);
-        next unless defined $k && $k ne "";
-        $fields{$k} = $v;
-    }
-}
-
-
-=head2 $t->read
-
-Reads the table into memory
-
-=cut
-
-sub read
-{
-    my ($self) = @_;
-    my ($dat);
-
-    $self->SUPER::read or return $self;
-
-    init unless defined $fields{'numGlyphs'};    # any key would do
-    $self->{' INFILE'}->read($dat, 4);
-    $self->{'version'} = TTF_Unpack("v", $dat);
-
-    if ($self->{'version'} == 0.5)
-    {
-        $self->{' INFILE'}->read($dat, 2);
-        $self->{'numGlyphs'} = unpack("n", $dat);
-    } else
-    {
-        $self->{' INFILE'}->read($dat, 28);
-        TTF_Read_Fields($self, $dat, \%fields);
-    }
-    $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'};
-    $fh->print(TTF_Pack("v", $self->{'version'}));
-    
-    if ($self->{'version'} == 0.5)
-    { $fh->print(pack("n", $self->{'numGlyphs'})); }
-    else
-    { $fh->print(TTF_Out_Fields($self, \%fields, 28)); }
-    $self;
-}
-
-
-=head2 $t->update
-
-Calculates all the maximum values for a font based on the glyphs in the font.
-Only those fields which require hinting code interpretation are ignored and
-left as they were read.
-
-=cut
-
-sub update
-{
-    my ($self) = @_;
-    my ($i, $num, @n, @m, $j);
-    my (@name) = qw(maxPoints maxContours maxCompositePoints maxCompositeContours
-                    maxSizeOfInstructions maxComponentElements maxComponentDepth);
-
-    return undef unless ($self->SUPER::update);
-    return undef if ($self->{'version'} == 0.5);        # only got numGlyphs
-    return undef unless (defined $self->{' PARENT'}{'loca'});
-    $self->{' PARENT'}{'loca'}->update;
-    $num = $self->{'numGlyphs'};
-
-    for ($i = 0; $i < $num; $i++)
-    {
-        my ($g) = $self->{' PARENT'}{'loca'}{'glyphs'}[$i] || next;
-
-        @n = $g->maxInfo;
-
-        for ($j = 0; $j <= $#n; $j++)
-        { $m[$j] = $n[$j] if $n[$j] > $m[$j]; }
-    }
-
-    foreach ('prep', 'fpgm')
-    { $m[4] = length($self->{' PARENT'}{$_}{' dat'})
-            if (defined $self->{' PARENT'}{$_} 
-                && length($self->{' PARENT'}{$_}{' dat'}) > $m[4]);
-    }
-
-    for ($j = 0; $j <= $#name; $j++)
-    { $self->{$name[$j]} = $m[$j]; }
-    $self;
-}
-1;
-
-
-=head1 BUGS
-
-None known
-
-=head1 AUTHOR
-
-Martin Hosken Martin_Hosken@sil.org. See L<Font::TTF::Font> for copyright and
-licensing.
-
-=cut