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Convert-Color-0.18
River stage two • 17 direct dependents • 37 total dependents
/ Convert::Color::CMY

NAME

Convert::Color::CMY - a color value represented as cyan/magenta/yellow

SYNOPSIS

Directly:


            

              
              
use Convert::Color::CMY;
my $red = Convert::Color::CMY->new( 0, 1, 1 );
# Can also parse strings
my $pink = Convert::Color::CMY->new( '0,0.3,0.3' );

Via Convert::Color:


            

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

DESCRIPTION

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

CONSTRUCTOR

new


            

              
              
$color = Convert::Color::CMY->new( $cyan, $magenta, $yellow );

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::CMY->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


            

              
              
cyan,magenta,yellow

containing the three floating-point values in decimal notation.

METHODS

cyan


            

              
              
$c = $color->cyan;

magenta


            

              
              
$m = $color->magenta;

yellow


            

              
              
$y = $color->yellow;

Accessors for the three components of the color.

cmy


            

              
              
( $cyan, $magenta, $yellow ) = $color->cmy;

Returns the individual cyan, magenta and yellow color components of the color value.

SEE ALSO

AUTHOR

Paul Evans <leonerd@leonerd.org.uk>