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package Imager::Filter::Flines;
use strict;
use Imager;
use vars qw($VERSION @ISA);
BEGIN {
$VERSION = "0.01";
eval {
require XSLoader;
XSLoader::load('Imager::Filter::Flines', $VERSION);
1;
} or do {
require DynaLoader;
push @ISA, 'DynaLoader';
bootstrap Imager::Filter::Flines $VERSION;
};
}
Imager->register_filter(type=>'flines',
callsub => sub { my %hsh = @_; flines($hsh{image}) },
defaults => {},
callseq => [ 'image' ] );
1;
__END__
=head1 NAME
Imager::Filter::Flines - dim alternate lines to emulate a video display
=head1 SYNOPSIS
use Imager;
use Imager::Filter::Flines;
$img->filter(type=>'flines');
=head1 DESCRIPTION
This is an adaption of the flines dynamically loadable filter
provided in dynfilt/ in previous releases of Imager.
This filter has no parameters.
=head1 AUTHOR
Original by Arnar M. Hrafnkelsson.
Adapted by Tony Cook <tony@imager.perl.org>
=head1 SEE ALSO
Imager, Imager::Filters.
=cut
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