diff -r 5b37998e522e -r 162c1de6545a web/lib/Zend/Pdf/Style.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Pdf/Style.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,294 @@
+<?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
+ * @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: Style.php 22908 2010-08-25 20:52:47Z alexander $
+ */
+
+
+/**
+ * Style object.
+ * Style object doesn't directly correspond to any PDF file object.
+ * It's utility class, used as a container for style information.
+ * It's used by Zend_Pdf_Page class in draw operations.
+ *
+ * @package    Zend_Pdf
+ * @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_Style
+{
+    /**
+     * Fill color.
+     * Used to fill geometric shapes or text.
+     *
+     * @var Zend_Pdf_Color|null
+     */
+    private $_fillColor = null;
+
+    /**
+     * Line color.
+     * Current color, used for lines and font outlines.
+     *
+     * @var Zend_Pdf_Color|null
+     */
+
+    private $_color;
+
+    /**
+     * Line width.
+     *
+     * @var Zend_Pdf_Element_Numeric
+     */
+    private $_lineWidth;
+
+    /**
+     * Array which describes line dashing pattern.
+     * It's array of numeric:
+     * array($on_length, $off_length, $on_length, $off_length, ...)
+     *
+     * @var array
+     */
+    private $_lineDashingPattern;
+
+    /**
+     * Line dashing phase
+     *
+     * @var float
+     */
+    private $_lineDashingPhase;
+
+    /**
+     * Current font
+     *
+     * @var Zend_Pdf_Resource_Font
+     */
+    private $_font;
+
+    /**
+     * Font size
+     *
+     * @var float
+     */
+    private $_fontSize;
+
+
+
+    /**
+     * Create style.
+     *
+     * @param Zend_Pdf_Style $anotherStyle
+     */
+    public function __construct($anotherStyle = null)
+    {
+        if ($anotherStyle !== null) {
+            $this->_fillColor          = $anotherStyle->_fillColor;
+            $this->_color              = $anotherStyle->_color;
+            $this->_lineWidth          = $anotherStyle->_lineWidth;
+            $this->_lineDashingPattern = $anotherStyle->_lineDashingPattern;
+            $this->_lineDashingPhase   = $anotherStyle->_lineDashingPhase;
+            $this->_font               = $anotherStyle->_font;
+            $this->_fontSize           = $anotherStyle->_fontSize;
+        }
+    }
+
+
+    /**
+     * Set fill color.
+     *
+     * @param Zend_Pdf_Color $color
+     */
+    public function setFillColor(Zend_Pdf_Color $color)
+    {
+        $this->_fillColor = $color;
+    }
+
+    /**
+     * Set line color.
+     *
+     * @param Zend_Pdf_Color $color
+     */
+    public function setLineColor(Zend_Pdf_Color $color)
+    {
+        $this->_color = $color;
+    }
+
+    /**
+     * Set line width.
+     *
+     * @param float $width
+     */
+    public function setLineWidth($width)
+    {
+        require_once 'Zend/Pdf/Element/Numeric.php';
+        $this->_lineWidth = new Zend_Pdf_Element_Numeric($width);
+    }
+
+
+    /**
+     * Set line dashing pattern
+     *
+     * @param array $pattern
+     * @param float $phase
+     */
+    public function setLineDashingPattern($pattern, $phase = 0)
+    {
+        require_once 'Zend/Pdf/Page.php';
+        if ($pattern === Zend_Pdf_Page::LINE_DASHING_SOLID) {
+            $pattern = array();
+            $phase   = 0;
+        }
+
+        require_once 'Zend/Pdf/Element/Numeric.php';
+        $this->_lineDashingPattern = $pattern;
+        $this->_lineDashingPhase   = new Zend_Pdf_Element_Numeric($phase);
+    }
+
+
+    /**
+     * Set current font.
+     *
+     * @param Zend_Pdf_Resource_Font $font
+     * @param float $fontSize
+     */
+    public function setFont(Zend_Pdf_Resource_Font $font, $fontSize)
+    {
+        $this->_font = $font;
+        $this->_fontSize = $fontSize;
+    }
+
+    /**
+     * Modify current font size
+     *
+     * @param float $fontSize
+     */
+    public function setFontSize($fontSize)
+    {
+        $this->_fontSize = $fontSize;
+    }
+
+    /**
+     * Get fill color.
+     *
+     * @return Zend_Pdf_Color|null
+     */
+    public function getFillColor()
+    {
+        return $this->_fillColor;
+    }
+
+    /**
+     * Get line color.
+     *
+     * @return Zend_Pdf_Color|null
+     */
+    public function getLineColor()
+    {
+        return $this->_color;
+    }
+
+    /**
+     * Get line width.
+     *
+     * @return float
+     */
+    public function getLineWidth()
+    {
+        return $this->_lineWidth->value;
+    }
+
+    /**
+     * Get line dashing pattern
+     *
+     * @return array
+     */
+    public function getLineDashingPattern()
+    {
+        return $this->_lineDashingPattern;
+    }
+
+
+    /**
+     * Get current font.
+     *
+     * @return Zend_Pdf_Resource_Font $font
+     */
+    public function getFont()
+    {
+        return $this->_font;
+    }
+
+    /**
+     * Get current font size
+     *
+     * @return float $fontSize
+     */
+    public function getFontSize()
+    {
+        return $this->_fontSize;
+    }
+
+    /**
+     * Get line dashing phase
+     *
+     * @return float
+     */
+    public function getLineDashingPhase()
+    {
+        return $this->_lineDashingPhase->value;
+    }
+
+
+    /**
+     * Dump style to a string, which can be directly inserted into content stream
+     *
+     * @return string
+     */
+    public function instructions()
+    {
+        $instructions = '';
+
+        if ($this->_fillColor !== null) {
+            $instructions .= $this->_fillColor->instructions(false);
+        }
+
+        if ($this->_color !== null) {
+            $instructions .= $this->_color->instructions(true);
+        }
+
+        if ($this->_lineWidth !== null) {
+            $instructions .= $this->_lineWidth->toString() . " w\n";
+        }
+
+        if ($this->_lineDashingPattern !== null) {
+            require_once 'Zend/Pdf/Element/Array.php';
+            $dashPattern = new Zend_Pdf_Element_Array();
+
+            require_once 'Zend/Pdf/Element/Numeric.php';
+            foreach ($this->_lineDashingPattern as $dashItem) {
+                $dashElement = new Zend_Pdf_Element_Numeric($dashItem);
+                $dashPattern->items[] = $dashElement;
+            }
+
+            $instructions .= $dashPattern->toString() . ' '
+                           . $this->_lineDashingPhase->toString() . " d\n";
+        }
+
+        return $instructions;
+    }
+
+}