eZMath Class Reference

eZMath provide a simple math library for common math operations More...

List of all members.

Public Member Functions
	eZMath ()
Static Public Member Functions
&	normalizeColorArray (&$array)
	rgbToCMYK ($rgbArray)
	rgbToCMYK2 ($r, $g, $b)

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Detailed Description

eZMath provide a simple math library for common math operations

Definition at line 41 of file ezmath.php.

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Member Function Documentation

eZMath::eZMath

(

)

Constructor

Definition at line 46 of file ezmath.php.

& eZMath::normalizeColorArray

(

&$

array

)

[static]

Normalize RGB color array to 0..1 range

Parameters:

array

to normalize (changes values in array)

Returns:

normalized array

Definition at line 59 of file ezmath.php.

Referenced by eZPDF::modify().

eZMath::rgbToCMYK

(

$

rgbArray

)

[static]

Convert RGB to CMYK, Normalized values, between 0 and 1

Parameters:

RGB

array

Returns:

CMYK array

Definition at line 77 of file ezmath.php.

Referenced by Cpdf::Cpdf(), Cpdf::o_shading(), and rgbToCMYK2().

eZMath::rgbToCMYK2	(	$	r,
		$	g,
		$	b
	)			[static]

Convert rgb to CMYK

Parameters:

	R
	B
	G

Returns:

CMYK return array

Definition at line 109 of file ezmath.php.

Referenced by eZPDFTable::ezTable(), eZPDF::modify(), Cpdf::o_shading(), eZPDFTable::pushStack(), Cpdf::setColorRGB(), and Cpdf::setStrokeColorRGB().

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

• ezmath.php