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Man Pages


Manual Reference Pages  -  GRAPHICS::COLOR::HSL (3)

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NAME

Graphics::Color::HSL - HSL color space

CONTENTS

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 <B>HueB> <B>SaturationB> and <B>LightnessB>.

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.

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perl v5.20.3 GRAPHICS::COLOR::HSL (3) 2014-12-09

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