Inheritance diagram for Zend_Pdf_Color_Cmyk:

Public Member Functions
	__construct ($c, $m, $y, $k)

	instructions ($stroking)

	getComponents ()

Public Member Functions inherited from Zend_Pdf_Color
	instructions ($stroking)

	getComponents ()

Detailed Description

Definition at line 37 of file Cmyk.php.

Constructor & Destructor Documentation

◆ __construct()

__construct	(	$c,
		$m,
		$y,
		$k
	)

Object constructor

Parameters

float	$c
float	$m
float	$y
float	$k

Definition at line 80 of file Cmyk.php.

     {
         if ($c < 0) { $c = 0; }
         if ($c > 1) { $c = 1; }
 
         if ($m < 0) { $m = 0; }
         if ($m > 1) { $m = 1; }
 
         if ($y < 0) { $y = 0; }
         if ($y > 1) { $y = 1; }
 
         if ($k < 0) { $k = 0; }
         if ($k > 1) { $k = 1; }
 
         $this->_c = new Zend_Pdf_Element_Numeric($c);
         $this->_m = new Zend_Pdf_Element_Numeric($m);
         $this->_y = new Zend_Pdf_Element_Numeric($y);
         $this->_k = new Zend_Pdf_Element_Numeric($k);
     }

Member Function Documentation

◆ getComponents()

getComponents ( )

Get color components (color space dependent)

Returns: array

Definition at line 121 of file Cmyk.php.

     {
         return array($this->_c->value, $this->_m->value, $this->_y->value, $this->_k->value);
     }

◆ instructions()

instructions ( $stroking )

Instructions, which can be directly inserted into content stream to switch color. Color set instructions differ for stroking and nonstroking operations.

Parameters

boolean $stroking

Returns: string

Definition at line 108 of file Cmyk.php.

     {
         return $this->_c->toString() . ' '
              . $this->_m->toString() . ' '
              . $this->_y->toString() . ' '
              . $this->_k->toString() .     ($stroking? " K\n" : " k\n");
     }

The documentation for this class was generated from the following file: