debian man page for convert::color::cmyk

Convert::Color::CMYK(3pm)				User Contributed Perl Documentation				 Convert::Color::CMYK(3pm)

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
   $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
   $c = $color->cyan
   $m = $color->magenta
   $y = $color->yellow
   $k = $color->key
       Accessors for the four components of the color.

   $k = $color->black
       An alias to "key"

   ( $cyan, $magenta, $yellow, $key ) = $color->cmyk
       Returns the individual cyan, magenta, yellow and key components of the color value.

SEE ALSO
       o   Convert::Color - color space conversions

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

AUTHOR
       Paul Evans <leonerd@leonerd.org.uk>

perl v5.12.3							    2011-06-15						 Convert::Color::CMYK(3pm)