Cory G Watson > Graphics-Color-0.29 > Graphics::Color::HSV

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Module Version: 0.29   Source  

NAME ^

Graphics::Color::HSV

VERSION ^

version 0.29

SYNOPSIS ^

    use Graphics::Color::HSV;

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

DESCRIPTION ^

Graphics::Color::HSV represents a Color in an RGB color space. HSLV stands for Hue Saturation and Value. HSV is closely related to HSL.

ATTRIBUTES ^

hue

h

Set/Get the hue component of this Color.

saturation

s

Set/Get the saturation component of this Color.

value

v

Set/Get the value 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,VALUE,ALPHA.

as_percent_string

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

as_array

Get the HSV values as an array

as_array_with_alpha>

Get the HSVA 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.

to_rgb

Creates this HSV color in RGB space. Returns a Graphics::Color::RGB object.

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.

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