NAME

Convert::Color::RGB - a color value represented as red/green/blue

SYNOPSIS

Directly:

 use Convert::Color::RGB;

 my $red = Convert::Color::RGB->new( 1, 0, 0 );

 # Can also parse strings
 my $pink = Convert::Color::RGB->new( '1,0.7,0.7' );

Via Convert::Color:

 use Convert::Color;

 my $cyan = Convert::Color->new( 'rgb:0,1,1' );

DESCRIPTION

Objects in this class represent a color in RGB space, as a set of three floating-point values in the range 0 to 1.

For representations using 8- or 16-bit integers, see Convert::Color::RGB8 and Convert::Color::RGB16.

CONSTRUCTOR

$color = Convert::Color::RGB->new( $red, $green, $blue )

Returns a new object to represent the set of values given. These values should be floating-point numbers between 0 and 1. Values outside of this range will be clamped.

$color = Convert::Color::RGB->new( $string )

Parses $string for values, and construct a new object similar to the above three-argument form. The string should be in the form

 red,green,blue

containing the three floating-point values in decimal notation.

METHODS

$r = $color->red

$g = $color->green

$b = $color->blue

Accessors for the three components of the color.

SUPPORTED CONVERSIONS

The following conversion methods are supported natively

as_hsv

as_hsl

SEE ALSO

• Convert::Color - color space conversions

• Convert::Color::HSV - a color value represented as hue/saturation/value

• Convert::Color::HSL - a color value represented as hue/saturation/lightness

AUTHOR

Paul Evans <leonerd@leonerd.org.uk>