/usr/share/perl5/Color/Calc/WWW.pm is in libcolor-calc-perl 1.074-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 | package Color::Calc::WWW;
use strict;
use utf8;
use warnings;
use Carp;
use Exporter;
use Color::Calc(
'OutputFormat' => 'html',
'ColorScheme' => 'WWW'
);
our $VERSION = "1.073";
$VERSION = eval $VERSION;
our @ISA = qw(Exporter);
our @EXPORT = ('color', map { 'color_'.$_ } @Color::Calc::__subs);
1;
__END__
=head1 NAME
Color::Calc::WWW - Simple calculations with colors for the WWW.
=head1 SYNOPSIS
use Color::Calc::WWW;
my $background = 'green';
print 'background: ', color($background),';';
print 'border-top: solid 1px ', color_light($background),';';
print 'border-bottom: solid 1px ', color_dark($background),';';
print 'color: ', color_contrast_bw($background),';';
=head1 DESCRIPTION
The C<Color::Calc::WWW> module implements simple calculations with RGB colors
for the World Wide Web. This can be used to create a full color scheme from a
few colors.
This module is nearly identical to using the following:
use Color::Calc('ColorScheme' => 'WWW', 'OutputFormat' => 'html');
However, this module also makes the functions available when not imported:
use Color::Calc::WWW(); # don't import
Color::Calc::WWW::color('F00');
=head1 USAGE
By default, all functions are imported.
All functions recognize all HTML color keywords (through
L<Graphics::ColorNames::WWW>) and output the results in WWW-compatible formats,
i.e. as one of the 16 basic HTML keywords (see L<Graphics::ColorNames::WWW>) or
as #RRGGBB.
=over
=item color, color_mix, ...
See L<Color::Calc> for a list of available calculation functions.
=back
=head1 NOTE
=head1 AUTHOR
Claus FE<auml>rber <CFAERBER@cpan.org>
=head1 LICENSE
Copyright 2004-2010 Claus FE<auml>rber.
This library is free software; you can redistribute it and/or modify it under
the same terms as Perl itself.
=cut
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