1 <?php

     2 /**

     3  * Zend Framework

     4  *

     5  * LICENSE

     6  *

     7  * This source file is subject to the new BSD license that is bundled

     8  * with this package in the file LICENSE.txt.

     9  * It is also available through the world-wide-web at this URL:

    10  * http://framework.zend.com/license/new-bsd

    11  * If you did not receive a copy of the license and are unable to

    12  * obtain it through the world-wide-web, please send an email

    13  * to license@zend.com so we can send you a copy immediately.

    14  *

    15  * @category   Zend

    16  * @package    Zend_Pdf

    17  * @subpackage Destination

    18  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    19  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    20  * @version    $Id: FitHorizontally.php 20096 2010-01-06 02:05:09Z bkarwin $

    21  */

    22 

    23 

    24 /** Internally used classes */

    25 require_once 'Zend/Pdf/Element/Array.php';

    26 require_once 'Zend/Pdf/Element/Name.php';

    27 require_once 'Zend/Pdf/Element/Numeric.php';

    28 

    29 

    30 /** Zend_Pdf_Destination_Explicit */

    31 require_once 'Zend/Pdf/Destination/Explicit.php';

    32 

    33 /**

    34  * Zend_Pdf_Destination_FitHorizontally explicit detination

    35  *

    36  * Destination array: [page /FitH top]

    37  *

    38  * Display the page designated by page, with the vertical coordinate top positioned

    39  * at the top edge of the window and the contents of the page magnified

    40  * just enough to fit the entire width of the page within the window.

    41  *

    42  * @package    Zend_Pdf

    43  * @subpackage Destination

    44  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    45  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    46  */

    47 class Zend_Pdf_Destination_FitHorizontally extends Zend_Pdf_Destination_Explicit

    48 {

    49     /**

    50      * Create destination object

    51      *

    52      * @param Zend_Pdf_Page|integer $page  Page object or page number

    53      * @param float $top  Top edge of displayed page

    54      * @return Zend_Pdf_Destination_FitHorizontally

    55      * @throws Zend_Pdf_Exception

    56      */

    57     public static function create($page, $top)

    58     {

    59         $destinationArray = new Zend_Pdf_Element_Array();

    60 

    61         if ($page instanceof Zend_Pdf_Page) {

    62             $destinationArray->items[] = $page->getPageDictionary();

    63         } else if (is_integer($page)) {

    64             $destinationArray->items[] = new Zend_Pdf_Element_Numeric($page);

    65         } else {

    66             require_once 'Zend/Pdf/Exception.php';

    67             throw new Zend_Pdf_Exception('Page entry must be a Zend_Pdf_Page object or a page number.');

    68         }

    69 

    70         $destinationArray->items[] = new Zend_Pdf_Element_Name('FitH');

    71         $destinationArray->items[] = new Zend_Pdf_Element_Numeric($top);

    72 

    73         return new Zend_Pdf_Destination_FitHorizontally($destinationArray);

    74     }

    75 

    76     /**

    77      * Get top edge of the displayed page

    78      *

    79      * @return float

    80      */

    81     public function getTopEdge()

    82     {

    83         return $this->_destinationArray->items[2]->value;

    84     }

    85 

    86     /**

    87      * Set top edge of the displayed page

    88      *

    89      * @param float $top

    90      * @return Zend_Pdf_Action_FitHorizontally

    91      */

    92     public function setTopEdge($top)

    93     {

    94         $this->_destinationArray->items[2] = new Zend_Pdf_Element_Numeric($top);

    95 

    96         return $this;

    97     }

    98 }