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: FitBoundingBoxHorizontally.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_FitBoundingBoxHorizontally explicit detination

    35  *

    36  * Destination array: [page /FitBH top]

    37  *

    38  * (PDF 1.1) Display the page designated by page, with the vertical coordinate

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

    40  * magnified just enough to fit the entire width of its bounding box within the

    41  * window.

    42  *

    43  * @package    Zend_Pdf

    44  * @subpackage Destination

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

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

    47  */

    48 class Zend_Pdf_Destination_FitBoundingBoxHorizontally extends Zend_Pdf_Destination_Explicit

    49 {

    50     /**

    51      * Create destination object

    52      *

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

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

    55      * @return Zend_Pdf_Destination_FitBoundingBoxHorizontally

    56      * @throws Zend_Pdf_Exception

    57      */

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

    59     {

    60         $destinationArray = new Zend_Pdf_Element_Array();

    61 

    62         if ($page instanceof Zend_Pdf_Page) {

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

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

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

    66         } else {

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

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

    69         }

    70 

    71         $destinationArray->items[] = new Zend_Pdf_Element_Name('FitBH');

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

    73 

    74         return new Zend_Pdf_Destination_FitBoundingBoxHorizontally($destinationArray);

    75     }

    76 

    77     /**

    78      * Get top edge of the displayed page

    79      *

    80      * @return float

    81      */

    82     public function getTopEdge()

    83     {

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

    85     }

    86 

    87     /**

    88      * Set top edge of the displayed page

    89      *

    90      * @param float $top

    91      * @return Zend_Pdf_Action_FitBoundingBoxHorizontally

    92      */

    93     public function setTopEdge($top)

    94     {

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

    96         return $this;

    97     }

    98 }