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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Pdf
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Image.php 18993 2009-11-15 17:09:16Z alexander $
*/
/** Internally used classes */
/** Zend_Pdf_Element_Name */
require_once 'Zend/Pdf/Element/Name.php';
/** Zend_Pdf_Resource */
require_once 'Zend/Pdf/Resource.php';
/**
* Image abstraction.
*
* Class is named not in accordance to the name convention.
* It's "end-user" class, but its ancestor is not.
* Thus part of the common class name is removed.
*
* @package Zend_Pdf
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
abstract class Zend_Pdf_Resource_Image extends Zend_Pdf_Resource
{
/**
* Object constructor.
*/
public function __construct()
{
parent::__construct('');
$this->_resource->dictionary->Type = new Zend_Pdf_Element_Name('XObject');
$this->_resource->dictionary->Subtype = new Zend_Pdf_Element_Name('Image');
}
/**
* get the height in pixels of the image
*
* @return integer
*/
abstract public function getPixelHeight();
/**
* get the width in pixels of the image
*
* @return integer
*/
abstract public function getPixelWidth();
/**
* gets an associative array of information about an image
*
* @return array
*/
abstract public function getProperties();
}
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