"Convert::Color::CMY" − a color value represented as cyan/magenta/yellow
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' );
Objects in this class represent a color in CMY space, as a set of three floating-point values in the range 0 to 1.
$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.
$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.
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Convert::Color − color space conversions |
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Convert::Color::RGB − a color value represented as red/green/blue |
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Convert::Color::CMYK − a color value represented as cyan/magenta/yellow/key |
Paul Evans <leonerd AT leonerd DOT org DOT uk>