--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/Zend/Pdf/Destination/Zoom.php	Mon Dec 13 18:29:26 2010 +0100
@@ -0,0 +1,177 @@
+<?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
+ * @subpackage Destination
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Zoom.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/** Internally used classes */
+require_once 'Zend/Pdf/Element/Array.php';
+require_once 'Zend/Pdf/Element/Name.php';
+require_once 'Zend/Pdf/Element/Null.php';
+require_once 'Zend/Pdf/Element/Numeric.php';
+
+
+/** Zend_Pdf_Destination_Explicit */
+require_once 'Zend/Pdf/Destination/Explicit.php';
+
+/**
+ * Zend_Pdf_Destination_Zoom explicit detination
+ *
+ * Destination array: [page /XYZ left top zoom]
+ *
+ * Display the page designated by page, with the coordinates (left, top) positioned
+ * at the upper-left corner of the window and the contents of the page
+ * magnified by the factor zoom. A null value for any of the parameters left, top,
+ * or zoom specifies that the current value of that parameter is to be retained unchanged.
+ * A zoom value of 0 has the same meaning as a null value.
+ *
+ * @package    Zend_Pdf
+ * @subpackage Destination
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Pdf_Destination_Zoom extends Zend_Pdf_Destination_Explicit
+{
+    /**
+     * Create destination object
+     *
+     * @param Zend_Pdf_Page|integer $page  Page object or page number
+     * @param float $left  Left edge of displayed page
+     * @param float $top   Top edge of displayed page
+     * @param float $zoom  Zoom factor
+     * @return Zend_Pdf_Destination_Zoom
+     * @throws Zend_Pdf_Exception
+     */
+    public static function create($page, $left = null, $top = null, $zoom = null)
+    {
+        $destinationArray = new Zend_Pdf_Element_Array();
+
+        if ($page instanceof Zend_Pdf_Page) {
+            $destinationArray->items[] = $page->getPageDictionary();
+        } else if (is_integer($page)) {
+            $destinationArray->items[] = new Zend_Pdf_Element_Numeric($page);
+        } else {
+            require_once 'Zend/Pdf/Exception.php';
+            throw new Zend_Pdf_Exception('Page entry must be a Zend_Pdf_Page object or a page number.');
+        }
+
+        $destinationArray->items[] = new Zend_Pdf_Element_Name('XYZ');
+
+        if ($left === null) {
+            $destinationArray->items[] = new Zend_Pdf_Element_Null();
+        } else {
+            $destinationArray->items[] = new Zend_Pdf_Element_Numeric($left);
+        }
+
+        if ($top === null) {
+            $destinationArray->items[] = new Zend_Pdf_Element_Null();
+        } else {
+            $destinationArray->items[] = new Zend_Pdf_Element_Numeric($top);
+        }
+
+        if ($zoom === null) {
+            $destinationArray->items[] = new Zend_Pdf_Element_Null();
+        } else {
+            $destinationArray->items[] = new Zend_Pdf_Element_Numeric($zoom);
+        }
+
+        return new Zend_Pdf_Destination_Zoom($destinationArray);
+    }
+
+    /**
+     * Get left edge of the displayed page (null means viewer application 'current value')
+     *
+     * @return float
+     */
+    public function getLeftEdge()
+    {
+        return $this->_destinationArray->items[2]->value;
+    }
+
+    /**
+     * Set left edge of the displayed page (null means viewer application 'current value')
+     *
+     * @param float $left
+     * @return Zend_Pdf_Action_Zoom
+     */
+    public function setLeftEdge($left)
+    {
+        if ($left === null) {
+            $this->_destinationArray->items[2] = new Zend_Pdf_Element_Null();
+        } else {
+            $this->_destinationArray->items[2] = new Zend_Pdf_Element_Numeric($left);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get top edge of the displayed page (null means viewer application 'current value')
+     *
+     * @return float
+     */
+    public function getTopEdge()
+    {
+        return $this->_destinationArray->items[3]->value;
+    }
+
+    /**
+     * Set top edge of the displayed page (null means viewer application 'current viewer')
+     *
+     * @param float $top
+     * @return Zend_Pdf_Action_Zoom
+     */
+    public function setTopEdge($top)
+    {
+        if ($top === null) {
+            $this->_destinationArray->items[3] = new Zend_Pdf_Element_Null();
+        } else {
+            $this->_destinationArray->items[3] = new Zend_Pdf_Element_Numeric($top);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get ZoomFactor of the displayed page (null or 0 means viewer application 'current value')
+     *
+     * @return float
+     */
+    public function getZoomFactor()
+    {
+        return $this->_destinationArray->items[4]->value;
+    }
+
+    /**
+     * Set ZoomFactor of the displayed page (null or 0 means viewer application 'current viewer')
+     *
+     * @param float $zoom
+     * @return Zend_Pdf_Action_Zoom
+     */
+    public function setZoomFactor($zoom)
+    {
+        if ($zoom === null) {
+            $this->_destinationArray->items[4] = new Zend_Pdf_Element_Null();
+        } else {
+            $this->_destinationArray->items[4] = new Zend_Pdf_Element_Numeric($zoom);
+        }
+
+        return $this;
+    }
+}