debian man page for graphics::color::hsl

Graphics::Color::HSL(3pm)				User Contributed Perl Documentation				 Graphics::Color::HSL(3pm)

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

VERSION
       version 0.29

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) 2011 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.

perl v5.12.4							    2011-08-11						 Graphics::Color::HSL(3pm)