Graphics::Color(3p)

NAME
Graphics::Color - Device and library agnostic color spaces.

VERSION
version 0.31

SYNOPSIS
  my $color = Graphics::Color::RGB->new(
      red => .5, green => .5, blue => .5, alpha => .5
  );
  say $color->as_string;

DESCRIPTION
Graphics color is a device and library agnostic system for creating and manipulating colors in various color spaces.

DISCLAIMER
I'm not an art student or a wizard of arcane color knowledge. I'm a normal programmer with a penchant for things graphical. Hence this module is likely incomplete in some places. Patches are encouraged. I've intentions of adding more color spaces as well as conversion routines (where applicable).

COLOR TYPES
The following color types are supported.

CMYK

HSL

HSV

RGB

YIQ

YUV

METHODS

  derive
Clone this color but allow one of more of it's attributes to change by passing in a hashref of options:

  my $new = $color->derive({ attr => $newvalue });

The returned color will be identical to the cloned one, save the attributes specified.

  equal_to
Compares this color to the provided one. Returns 1 if true, else 0;

  not_equal_to
The opposite of equal_to.

AUTHOR
Cory G Watson <gphat@cpan.org>

COPYRIGHT AND LICENSE
This software is copyright (c) 2014 by Cold Hard Code, LLC.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.