Gecko [ 196.203.21.74 ]

Name	Size	Permission
CUR.pm	146 B	-rw-rw-rw-
GIF.pm	2.13 KB	-rw-rw-rw-
ICO.pm	3.38 KB	-rw-rw-rw-
JPEG.pm	1.29 KB	-rw-rw-rw-
PNG.pm	1.25 KB	-rw-rw-rw-
SGI.pm	1.31 KB	-rw-rw-rw-
TIFF.pm	2.6 KB	-rw-rw-rw-

Code Editor : PNG.pm

package Imager::File::PNG;
use 5.006;
use strict;
use Imager;

BEGIN {
  our $VERSION = "0.95";

require XSLoader;
  XSLoader::load('Imager::File::PNG', $VERSION);
}

Imager->register_reader
  (
   type=>'png',
   single => 
   sub { 
     my ($im, $io, %hsh) = @_;
     my $flags = 0;
     $hsh{png_ignore_benign_errors}
       and $flags |= IMPNG_READ_IGNORE_BENIGN_ERRORS;
     $im->{IMG} = i_readpng_wiol($io, $flags);

unless ($im->{IMG}) {
       $im->_set_error(Imager->_error_as_msg);
       return;
     }
     return $im;
   },
  );

Imager->register_writer
  (
   type=>'png',
   single => 
   sub { 
     my ($im, $io, %hsh) = @_;

$im->_set_opts(\%hsh, "i_", $im);
     $im->_set_opts(\%hsh, "png_", $im);

unless (i_writepng_wiol($im->{IMG}, $io)) {
       $im->_set_error(Imager->_error_as_msg);
       return;
     }
     return $im;
   },
  );

__END__

=head1 NAME

Imager::File::PNG - read and write PNG files

=head1 SYNOPSIS

use Imager;

my $img = Imager->new;
  $img->read(file=>"foo.png")
    or die $img->errstr;

$img->write(file => "foo.png")
    or die $img->errstr;

=head1 DESCRIPTION

Imager's PNG support is documented in L<Imager::Files>.

=head1 AUTHOR

Tony Cook <tonyc@cpan.org>

=head1 SEE ALSO

Imager, Imager::Files.

=cut

${this.title}

Code Editor : PNG.pm