Imager::Filter::Flines - dim alternate lines to emulate a video display

Imager documentation Contained in the Imager distribution.

Index

Code Index:

NAME

Top

Imager::Filter::Flines - dim alternate lines to emulate a video display

SYNOPSIS

Top

  use Imager;
  use Imager::Filter::Flines;

  $img->filter(type=>'flines');

DESCRIPTION

Top

This is an adaption of the flines dynamically loadable filter provided in dynfilt/ in previous releases of Imager.

This filter has no parameters.

AUTHOR

Top

Original by Arnar M. Hrafnkelsson.

Adapted by Tony Cook <tonyc@cpan.org>

SEE ALSO

Top

Imager, Imager::Filters.

Imager documentation Contained in the Imager distribution. 
package Imager::Filter::Flines;
use strict;
use Imager;
use vars qw($VERSION @ISA);

BEGIN {
  $VERSION = "0.02";
  
  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__