X-Git-Url: https://git.mdrn.pl/librarian.git/blobdiff_plain/e316fc14bef26f958937aec0e6854b61f71a3b34..09dded3d8606e8e4406fffcf477ceb4a1c97fee2:/font-optimizer/ext/Font-TTF/lib/Font/TTF/Hdmx.pm
diff --git a/font-optimizer/ext/Font-TTF/lib/Font/TTF/Hdmx.pm b/font-optimizer/ext/Font-TTF/lib/Font/TTF/Hdmx.pm
deleted file mode 100644
index d1e47cb..0000000
--- a/font-optimizer/ext/Font-TTF/lib/Font/TTF/Hdmx.pm
+++ /dev/null
@@ -1,149 +0,0 @@
-package Font::TTF::Hdmx;
-
-=head1 NAME
-
-Font::TTF::Hdmx - Horizontal device metrics
-
-=head1 DESCRIPTION
-
-The table consists of an hash of device metric tables indexed by the ppem for
-that subtable. Each subtable consists of an array of advance widths in pixels
-for each glyph at that ppem (horizontally).
-
-=head1 INSTANCE VARIABLES
-
-Individual metrics are accessed using the following referencing:
-
- $f->{'hdmx'}{$ppem}[$glyph_num]
-
-In addition there is one instance variable:
-
-=over 4
-
-=item Num
-
-Number of device tables.
-
-=back
-
-=head2 METHODS
-
-=cut
-
-use strict;
-use vars qw(@ISA);
-
-@ISA = qw(Font::TTF::Table);
-
-
-=head2 $t->read
-
-Reads the table into data structures
-
-=cut
-
-sub read
-{
- my ($self) = @_;
- my ($fh) = $self->{' INFILE'};
- my ($numg, $ppem, $i, $numt, $dat, $len);
-
- $numg = $self->{' PARENT'}{'maxp'}{'numGlyphs'};
- $self->SUPER::read or return $self;
-
- $fh->read($dat, 8);
- ($self->{'Version'}, $numt, $len) = unpack("nnN", $dat);
- $self->{'Num'} = $numt;
-
- for ($i = 0; $i < $numt; $i++)
- {
- $fh->read($dat, $len);
- $ppem = unpack("C", $dat);
- $self->{$ppem} = [unpack("C$numg", substr($dat, 2))];
- }
- $self;
-}
-
-
-=head2 $t->out($fh)
-
-Outputs the device metrics for this font
-
-=cut
-
-sub out
-{
- my ($self, $fh) = @_;
- my ($numg, $i, $pad, $len, $numt, @ppem, $max);
-
- return $self->SUPER::out($fh) unless ($self->{' read'});
-
- $numg = $self->{' PARENT'}{'maxp'}{'numGlyphs'};
- @ppem = grep(/^\d+$/, sort {$a <=> $b} keys %$self);
- $pad = "\000" x (3 - ($numg + 1) % 4);
- $len = $numg + 2 + length($pad);
- $fh->print(pack("nnN", 0, $#ppem + 1, $len));
- for $i (@ppem)
- {
- $max = 0;
- foreach (@{$self->{$i}}[0..($numg - 1)])
- { $max = $_ if $_ > $max; }
- $fh->print(pack("C*", $i, $max, @{$self->{$i}}[0..($numg - 1)]) . $pad);
- }
- $self;
-}
-
-
-=head2 $t->tables_do(&func)
-
-For each subtable it calls &sub($ref, $ppem)
-
-=cut
-
-sub tables_do
-{
- my ($self, $func) = @_;
- my ($i);
-
- foreach $i (grep(/^\d+$/, %$self))
- { &$func($self->{$i}, $i); }
- $self;
-}
-
-
-=head2 $t->XML_element($context, $depth, $key, $value)
-
-Outputs device metrics a little more tidily
-
-=cut
-
-sub XML_element
-{
- my ($self) = shift;
- my ($context, $depth, $key, $value) = @_;
- my ($fh) = $context->{'fh'};
- my ($i);
-
- return $self->SUPER::XML_element(@_) if (ref($value) ne 'ARRAY');
- $fh->print("$depth\n");
- for ($i = 0; $i <= $#{$value}; $i += 25)
- {
- $fh->print("$depth$context->{'indent'}". join(' ', @{$value}[$i .. $i + 24]) . "\n");
- }
- $fh->print("$depth\n");
- $self;
-}
-
-1;
-
-=head1 BUGS
-
-None known
-
-=head1 AUTHOR
-
-Martin Hosken Martin_Hosken@sil.org. See L for copyright and
-licensing.
-
-=cut
-