Graphics::Color::YIQ(3p)

NAME
Graphics::Color::YIQ - YIQ color space

VERSION
version 0.31

SYNOPSIS
    use Graphics::Color::YIQ;

    my $color = Graphics::Color::YIQ->new({
        luminance   => 0.5,
        in_phase    => .5,
        quadrature  => .25,
    });

DESCRIPTION
Graphics::Color::YIQ represents a Color in an YIQ color space.

DISCLAIMER
I couldn't find clear information on the bounds of each value, so at the moment there are none.

ATTRIBUTES

  luminance

  y
Set/Get the luminance component of this Color.

  in_phase

  i
Set/Get the in_phase component of this Color.

  quadrature

  q
Set/Get the quadrature component of this Color.

  name
Get the name of this color. Only valid if the color was created by name.

  not_equal_to
The opposite of equal_to.

METHODS

  as_string
Get a string version of this Color in the form of LUMINANCE,IN-PHASE,QUADRATURE

  as_array
Get the YIQ values as an array

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

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.