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)
