Merge branch 'master' of git://git.zendframework.com/zf

src/Object/AbstractObject.php

@@ -387,7 +387,7 @@ public function getBarThickWidth()
     /**
      * Set factor applying to
      * thinBarWidth - thickBarWidth - barHeight - fontSize
-     * @param integer $value
+     * @param float $value
      * @return \Zend\Barcode\BarcodeObject
      * @throw \Zend\Barcode\Object\Exception
      */

src/Object/Codabar.php

@@ -0,0 +1,96 @@
+<?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_Barcode
+ * @subpackage Object
+ * @copyright  Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/**
+ * @namespace
+ */
+namespace Zend\Barcode\Object;
+
+/**
+ * Class for generate Codabar barcode
+ *
+ * @uses       \Zend\Barcode\Object\AbstractObject
+ * @category   Zend
+ * @package    Zend_Barcode
+ * @copyright  Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Codabar extends AbstractObject
+{
+    /**
+     * Coding map
+     * - 0 = space
+     * - 1 = bar
+     * @var array
+     */
+    protected $_codingMap = array(
+        '0' => "101010011",     '1' => "101011001",     '2' => "101001011",
+        '3' => "110010101",     '4' => "101101001",     '5' => "110101001",
+        '6' => "100101011",     '7' => "100101101",     '8' => "100110101",
+        '9' => "110100101",     '-' => "101001101",     '$' => "101100101",
+        ':' => "1101011011",    '/' => "1101101011",    '.' => "1101101101",
+        '+' => "1011011011",    'A' => "1011001001",    'B' => "1010010011",
+        'C' => "1001001011",    'D' => "1010011001"
+    );
+
+    /**
+     * Width of the barcode (in pixels)
+     * @return integer
+     */
+    protected function _calculateBarcodeWidth()
+    {
+        $quietZone       = $this->getQuietZone();
+        $encodedData = 0;
+        $barcodeChar = str_split($this->getText());
+        if(count($barcodeChar) > 1) {
+            foreach ($barcodeChar as $c) {
+                $encodedData += ((strlen($this->_codingMap[$c]) + 1) * $this->_barThinWidth) * $this->_factor;
+            }
+        }
+        $encodedData -= (1 * $this->_barThinWidth * $this->_factor);
+        return $quietZone + $encodedData + $quietZone;
+    }
+
+    /**
+     * Partial check of Codabar barcode
+     * @return void
+     */
+    protected function _checkParams()
+    {}
+
+    /**
+     * Prepare array to draw barcode
+     * @return array
+     */
+    protected function _prepareBarcode()
+    {
+        $text = str_split($this->getText());
+        foreach ($text as $char) {
+            $barcodeChar = str_split($this->_codingMap[$char]);
+            foreach ($barcodeChar as $c) {
+                // visible, width, top, length
+                $barcodeTable[] = array($c , $this->_barThinWidth , 0 , 1);
+            }
+            $barcodeTable[] = array(0 , $this->_barThinWidth);
+        }
+        return $barcodeTable;
+    }
+}