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<?php
/**
* File containing the ezcGraphTranslation class
*
* @package Graph
* @version //autogentag//
* @copyright Copyright (C) 2005-2008 eZ systems as. All rights reserved.
* @license http://ez.no/licenses/new_bsd New BSD License
* @access private
*/
/**
* Class creating translation matrices from given movements
*
* Three dimensional matrices (3x3) may be used to specify transformation of
* points, vectors and complexer structures in a two dimensional cartesian
* coordinate system. For more details have a look here:
* http://en.wikipedia.org/wiki/Transformation_matrix
*
* This class implements a convenient interface to create matrixes to move
* elements. This matrix may be combined with other transformation matrices, as
* usual.
*
* @version //autogentag//
* @package Graph
* @access private
*/
class ezcGraphTranslation extends ezcGraphTransformation
{
/**
* Constructor
*
* @param float $x
* @param float $y
* @return void
* @ignore
*/
public function __construct( $x = 0., $y = 0. )
{
parent::__construct( array(
array( 1, 0, $x ),
array( 0, 1, $y ),
array( 0, 0, 1 ),
) );
}
}
?>
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