Paul Evans > Convert-Color-0.10 > Convert::Color::CMY

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Module Version: 0.10   Source   Latest Release: Convert-Color-0.11

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 ^

$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 ^

$c = $color->cyan

$m = $color->magenta

$y = $color->yellow

Accessors for the three components of the color.

( $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>

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