1Convert::Color::CMYK(3)User Contributed Perl DocumentatioCnonvert::Color::CMYK(3)
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NAME

6       "Convert::Color::CMYK" - a color value represented as
7       cyan/magenta/yellow/key
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SYNOPSIS

10       Directly:
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12          use Convert::Color::CMYK;
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14          my $red = Convert::Color::CMYK->new( 0, 1, 1, 0 );
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16          # Can also parse strings
17          my $pink = Convert::Color::CMYK->new( '0,0.3,0.3,0' );
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19       Via Convert::Color:
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21          use Convert::Color;
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23          my $cyan = Convert::Color->new( 'cmyk:1,0,0,0' );
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DESCRIPTION

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

30   new
31          $color = Convert::Color::CMYK->new( $cyan, $magenta, $yellow, $key )
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33       Returns a new object to represent the set of values given. These values
34       should be floating-point numbers between 0 and 1. Values outside of
35       this range will be clamped.
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37          $color = Convert::Color::CMYK->new( $string )
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39       Parses $string for values, and construct a new object similar to the
40       above three-argument form. The string should be in the form
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42          cyan,magenta,yellow,key
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44       containing the three floating-point values in decimal notation.
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METHODS

47   cyan
48          $c = $color->cyan
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50   magenta
51          $m = $color->magenta
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53   yellow
54          $y = $color->yellow
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56   key
57          $k = $color->key
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59       Accessors for the four components of the color.
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61   black
62          $k = $color->black
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64       An alias to "key"
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66   cmyk
67          ( $cyan, $magenta, $yellow, $key ) = $color->cmyk
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69       Returns the individual cyan, magenta, yellow and key components of the
70       color value.
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SEE ALSO

73       •   Convert::Color - color space conversions
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75       •   Convert::Color::CMY - a color value represented as
76           cyan/magenta/yellow
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AUTHOR

79       Paul Evans <leonerd@leonerd.org.uk>
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83perl v5.36.0                      2023-04-24           Convert::Color::CMYK(3)