NAME¶
Graphics::Color::HSL - HSL color space
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¶
Set/Get the hue component of this Color.
Set/Get the saturation component of this Color.
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.