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

NAME  SYNOPSIS  DESCRIPTION  CONSTRUCTOR  new  METHODS  cyan  magenta  yellow  key  black  cmyk  SEE ALSO  AUTHOR 

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NAME

"Convert::Color::CMYK" − a color value represented as cyan/magenta/yellow/key

SYNOPSIS

Directly:

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

Via Convert::Color:

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

DESCRIPTION

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

CONSTRUCTOR

new

$color = Convert::Color::CMYK−>new( $cyan, $magenta, $yellow, $key )

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::CMYK−>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,key

containing the three floating-point values in decimal notation.

METHODS

cyan

$c = $color−>cyan

magenta

$m = $color−>magenta

yellow

$y = $color−>yellow

key

$k = $color−>key

Accessors for the four components of the color.

black

$k = $color−>black

An alias to "key"

cmyk

( $cyan, $magenta, $yellow, $key ) = $color−>cmyk

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

SEE ALSO

	•		Convert::Color − color space conversions
	•		Convert::Color::CMY − a color value represented as cyan/magenta/yellow

AUTHOR

Paul Evans <[email protected]>

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