Acme-Colour
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examples/acme_colour.pl view on Meta::CPAN
#!perl
use strict;
use warnings;
use lib 'lib';
use Acme::Colour;
# light
my $c = Acme::Colour->new("black");
$c->add("red"); # $c->colour now red
$c->add("green"); # $c->colour now yellow
print "Light: black + red + green = " . $c->colour . "\n";
# pigment
$c = Acme::Colour->new("white");
$c->mix("cyan"); # $c->colour now cyan
$c->mix("magenta"); # $c->colour now blue
print "Pigment: white + cyan + magenta = " . $c->colour . "\n";
( run in 3.483 seconds using v1.01-cache-2.11-cpan-75ffa21a3d4 )