/library/Zend/Pdf/Destination.php

  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) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
 19 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 20 * @version    $Id: Destination.php 24594 2012-01-05 21:27:01Z matthew $
 21 */
 22
 23
 24/** Internally used classes */
 25require_once 'Zend/Pdf/Element.php';
 26
 27
 28/** Zend_Pdf_Target */
 29require_once 'Zend/Pdf/Target.php';
 30
 31
 32/**
 33 * Abstract PDF destination representation class
 34 *
 35 * @package    Zend_Pdf
 36 * @subpackage Destination
 37 * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
 38 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 39 */
 40abstract class Zend_Pdf_Destination extends Zend_Pdf_Target
 41{
 42    /**
 43     * Load Destination object from a specified resource
 44     *
 45     * @internal
 46     * @param Zend_Pdf_Element $resource
 47     * @return Zend_Pdf_Destination
 48     */
 49    public static function load(Zend_Pdf_Element $resource)
 50    {
 51        require_once 'Zend/Pdf/Element.php';
 52        if ($resource->getType() == Zend_Pdf_Element::TYPE_NAME  ||  $resource->getType() == Zend_Pdf_Element::TYPE_STRING) {
 53            require_once 'Zend/Pdf/Destination/Named.php';
 54            return new Zend_Pdf_Destination_Named($resource);
 55        }
 56
 57        if ($resource->getType() != Zend_Pdf_Element::TYPE_ARRAY) {
 58            require_once 'Zend/Pdf/Exception.php';
 59            throw new Zend_Pdf_Exception('An explicit destination must be a direct or an indirect array object.');
 60        }
 61        if (count($resource->items) < 2) {
 62            require_once 'Zend/Pdf/Exception.php';
 63            throw new Zend_Pdf_Exception('An explicit destination array must contain at least two elements.');
 64        }
 65
 66        switch ($resource->items[1]->value) {
 67            case 'XYZ':
 68                require_once 'Zend/Pdf/Destination/Zoom.php';
 69                return new Zend_Pdf_Destination_Zoom($resource);
 70                break;
 71
 72            case 'Fit':
 73                require_once 'Zend/Pdf/Destination/Fit.php';
 74                return new Zend_Pdf_Destination_Fit($resource);
 75                break;
 76
 77            case 'FitH':
 78                require_once 'Zend/Pdf/Destination/FitHorizontally.php';
 79                return new Zend_Pdf_Destination_FitHorizontally($resource);
 80                break;
 81
 82            case 'FitV':
 83                require_once 'Zend/Pdf/Destination/FitVertically.php';
 84                return new Zend_Pdf_Destination_FitVertically($resource);
 85                break;
 86
 87            case 'FitR':
 88                require_once 'Zend/Pdf/Destination/FitRectangle.php';
 89                return new Zend_Pdf_Destination_FitRectangle($resource);
 90                break;
 91
 92            case 'FitB':
 93                require_once 'Zend/Pdf/Destination/FitBoundingBox.php';
 94                return new Zend_Pdf_Destination_FitBoundingBox($resource);
 95                break;
 96
 97            case 'FitBH':
 98                require_once 'Zend/Pdf/Destination/FitBoundingBoxHorizontally.php';
 99                return new Zend_Pdf_Destination_FitBoundingBoxHorizontally($resource);
100                break;
101
102            case 'FitBV':
103                require_once 'Zend/Pdf/Destination/FitBoundingBoxVertically.php';
104                return new Zend_Pdf_Destination_FitBoundingBoxVertically($resource);
105                break;
106
107            default:
108                require_once 'Zend/Pdf/Destination/Unknown.php';
109                return new Zend_Pdf_Destination_Unknown($resource);
110                break;
111        }
112    }
113}