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  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: FitHorizontally.php 24593 2012-01-05 20:35:02Z matthew $
  21. */
  22. /** Internally used classes */
  23. // require_once 'Zend/Pdf/Element/Array.php';
  24. // require_once 'Zend/Pdf/Element/Name.php';
  25. // require_once 'Zend/Pdf/Element/Numeric.php';
  26. /** Zend_Pdf_Destination_Explicit */
  27. // require_once 'Zend/Pdf/Destination/Explicit.php';
  28. /**
  29. * Zend_Pdf_Destination_FitHorizontally explicit detination
  30. *
  31. * Destination array: [page /FitH top]
  32. *
  33. * Display the page designated by page, with the vertical coordinate top positioned
  34. * at the top edge of the window and the contents of the page magnified
  35. * just enough to fit the entire width of the page within the window.
  36. *
  37. * @package Zend_Pdf
  38. * @subpackage Destination
  39. * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
  40. * @license http://framework.zend.com/license/new-bsd New BSD License
  41. */
  42. class Zend_Pdf_Destination_FitHorizontally extends Zend_Pdf_Destination_Explicit
  43. {
  44. /**
  45. * Create destination object
  46. *
  47. * @param Zend_Pdf_Page|integer $page Page object or page number
  48. * @param float $top Top edge of displayed page
  49. * @return Zend_Pdf_Destination_FitHorizontally
  50. * @throws Zend_Pdf_Exception
  51. */
  52. public static function create($page, $top)
  53. {
  54. $destinationArray = new Zend_Pdf_Element_Array();
  55. if ($page instanceof Zend_Pdf_Page) {
  56. $destinationArray->items[] = $page->getPageDictionary();
  57. } else if (is_integer($page)) {
  58. $destinationArray->items[] = new Zend_Pdf_Element_Numeric($page);
  59. } else {
  60. // require_once 'Zend/Pdf/Exception.php';
  61. throw new Zend_Pdf_Exception('Page entry must be a Zend_Pdf_Page object or a page number.');
  62. }
  63. $destinationArray->items[] = new Zend_Pdf_Element_Name('FitH');
  64. $destinationArray->items[] = new Zend_Pdf_Element_Numeric($top);
  65. return new Zend_Pdf_Destination_FitHorizontally($destinationArray);
  66. }
  67. /**
  68. * Get top edge of the displayed page
  69. *
  70. * @return float
  71. */
  72. public function getTopEdge()
  73. {
  74. return $this->_destinationArray->items[2]->value;
  75. }
  76. /**
  77. * Set top edge of the displayed page
  78. *
  79. * @param float $top
  80. * @return Zend_Pdf_Action_FitHorizontally
  81. */
  82. public function setTopEdge($top)
  83. {
  84. $this->_destinationArray->items[2] = new Zend_Pdf_Element_Numeric($top);
  85. return $this;
  86. }
  87. }