Graphics::Color::HSL(3p)

NAME
Graphics::Color::HSL - HSL color space

VERSION
version 0.31

SYNOPSIS
    use Graphics::Color::HSL;

    my $color = Graphics::Color::HSL->new({
        hue         => 120,
        saturation  => .5,
        lightness   => .25,
    });

DESCRIPTION
Graphics::Color::HSL represents a Color in an RGB color space. HSL stands for Hue Saturation and Lightness.

ATTRIBUTES

  hue

  h
Set/Get the hue component of this Color.

  saturation

  s
Set/Get the saturation component of this Color.

  lightness

  l
Set/Get the lightness component of this Color.

  alpha
Set/Get the alpha component of this Color.

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

METHODS

  as_string
Get a string version of this Color in the form of: HUE,SATURATION,LIGHTNESS,ALPHA

  as_percent_string
Return a percent formatted value for this color. This format is suitable for CSS HSL values.

  as_array
Get the HSL values as an array

  as_array_with_alpha
Get the HSLA values as an array

  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.