#!/usr/bin/perl -w
#
# face:
# Simple Image::XFace demo script.
#
# Copyright (c) 2002 Chris Lightfoot. All rights reserved.
# Email: chris@ex-parrot.com; WWW: http://www.ex-parrot.com/~chris/
#

my $rcsid = '$Id: face,v 1.1.1.1 2002/02/17 23:09:57 chris Exp $';

use Image::XFace;
use GD;

@foo = <>;
@res = Image::XFace::uncompface(join("", @foo));
foreach (@res) {
    my $i;
    for ($i = 0; $i < 48; ++$i) {
        use integer;
        print vec($_, ($i / 16), 16) & (32768 >> ($i & 15)) ? " " : "*";
    }
    print "\n";
}

if (exists $ENV{DISPLAY}) {
    $img = Image::XFace::uncompface_gd(join("", @foo));
    open(PNGFILE, ">foo.png");
    print PNGFILE $img->png;
    close(PNGFILE);
    system("ee", "foo.png");
    unlink("foo.png");
}

$h = Image::XFace::compface(@res);
print "$h\n";