From a7febafdde611ee5073a3ae20709ce6a56c6b187 Mon Sep 17 00:00:00 2001
From: Nicola Asuni <info@tecnik.com>
Date: Sat, 4 Aug 2012 09:29:04 +0100
Subject: [PATCH] 5.9.179 (2012-08-04) - SVG 'use' tag was fixed for 'circle'
 and 'ellipse' shift problem. - Alpha status is now correctly stored and
 restored by getGraphicVars() and SetGraphicVars() methods.

---
 CHANGELOG.TXT |  4 ++++
 README.TXT    |  4 ++--
 tcpdf.php     | 20 +++++++++++---------
 3 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/CHANGELOG.TXT b/CHANGELOG.TXT
index 84f2b98..0130e95 100755
--- a/CHANGELOG.TXT
+++ b/CHANGELOG.TXT
@@ -1,3 +1,7 @@
+5.9.179 (2012-08-04)
+	- SVG 'use' tag was fixed for 'circle' and 'ellipse' shift problem.
+	- Alpha status is now correctly stored and restored by getGraphicVars() and SetGraphicVars() methods.
+
 5.9.178 (2012-08-02)
 	- SVG 'use' tag was fixed for 'circle' and 'ellipse'.
 
diff --git a/README.TXT b/README.TXT
index 00d1ce6..a6ba87d 100755
--- a/README.TXT
+++ b/README.TXT
@@ -8,8 +8,8 @@ http://sourceforge.net/donate/index.php?group_id=128076
 ------------------------------------------------------------
 
 Name: TCPDF
-Version: 5.9.178
-Release date: 2012-08-02
+Version: 5.9.179
+Release date: 2012-08-04
 Author:	Nicola Asuni
 
 Copyright (c) 2002-2012:
diff --git a/tcpdf.php b/tcpdf.php
index 71f2963..815d218 100755
--- a/tcpdf.php
+++ b/tcpdf.php
@@ -1,9 +1,9 @@
 <?php
 //============================================================+
 // File name   : tcpdf.php
-// Version     : 5.9.178
+// Version     : 5.9.179
 // Begin       : 2002-08-03
-// Last Update : 2012-08-02
+// Last Update : 2012-08-04
 // Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
 // License     : http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT GNU-LGPLv3
 // -------------------------------------------------------------------
@@ -138,7 +138,7 @@
  * Tools to encode your unicode fonts are on fonts/utils directory.</p>
  * @package com.tecnick.tcpdf
  * @author Nicola Asuni
- * @version 5.9.178
+ * @version 5.9.179
  */
 
 // Main configuration file. Define the K_TCPDF_EXTERNAL_CONFIG constant to skip this file.
@@ -150,7 +150,7 @@ require_once(dirname(__FILE__).'/config/tcpdf_config.php');
  * TCPDF project (http://www.tcpdf.org) has been originally derived in 2002 from the Public Domain FPDF class by Olivier Plathey (http://www.fpdf.org), but now is almost entirely rewritten.<br>
  * @package com.tecnick.tcpdf
  * @brief PHP class for generating PDF documents without requiring external extensions.
- * @version 5.9.178
+ * @version 5.9.179
  * @author Nicola Asuni - info@tecnick.com
  */
 class TCPDF {
@@ -161,7 +161,7 @@ class TCPDF {
 	 * Current TCPDF version.
 	 * @private
 	 */
-	private $tcpdf_version = '5.9.178';
+	private $tcpdf_version = '5.9.179';
 
 	// Protected properties
 
@@ -25545,6 +25545,7 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
 			'cell_height_ratio' => $this->cell_height_ratio,
 			'font_stretching' => $this->font_stretching,
 			'font_spacing' => $this->font_spacing,
+			'alpha' => $this->alpha,
 			// extended
 			'lasth' => $this->lasth,
 			'tMargin' => $this->tMargin,
@@ -25604,6 +25605,7 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
 		$this->cell_height_ratio = $gvars['cell_height_ratio'];
 		$this->font_stretching = $gvars['font_stretching'];
 		$this->font_spacing = $gvars['font_spacing'];
+		$this->alpha = $gvars['alpha'];
 		if ($extended) {
 			// restore extended values
 			$this->lasth = $gvars['lasth'];
@@ -29233,8 +29235,8 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
 					break;
 				}
 				$r = (isset($attribs['r']) ? $this->getHTMLUnitToUnits($attribs['r'], 0, $this->svgunit, false) : 0);
-				$cx = (isset($attribs['cx']) ? $this->getHTMLUnitToUnits($attribs['cx'], 0, $this->svgunit, false) : (isset($attribs['x']) ? ($this->getHTMLUnitToUnits($attribs['x'], 0, $this->svgunit, false) + $r) : 0));
-				$cy = (isset($attribs['cy']) ? $this->getHTMLUnitToUnits($attribs['cy'], 0, $this->svgunit, false) : (isset($attribs['y']) ? ($this->getHTMLUnitToUnits($attribs['y'], 0, $this->svgunit, false) + $r) : 0));
+				$cx = (isset($attribs['cx']) ? $this->getHTMLUnitToUnits($attribs['cx'], 0, $this->svgunit, false) : (isset($attribs['x']) ? $this->getHTMLUnitToUnits($attribs['x'], 0, $this->svgunit, false) : 0));
+				$cy = (isset($attribs['cy']) ? $this->getHTMLUnitToUnits($attribs['cy'], 0, $this->svgunit, false) : (isset($attribs['y']) ? $this->getHTMLUnitToUnits($attribs['y'], 0, $this->svgunit, false) : 0));
 				$x = ($cx - $r);
 				$y = ($cy - $r);
 				$w = (2 * $r);
@@ -29259,8 +29261,8 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
 				}
 				$rx = (isset($attribs['rx']) ? $this->getHTMLUnitToUnits($attribs['rx'], 0, $this->svgunit, false) : 0);
 				$ry = (isset($attribs['ry']) ? $this->getHTMLUnitToUnits($attribs['ry'], 0, $this->svgunit, false) : 0);
-				$cx = (isset($attribs['cx']) ? $this->getHTMLUnitToUnits($attribs['cx'], 0, $this->svgunit, false) : (isset($attribs['x']) ? ($this->getHTMLUnitToUnits($attribs['x'], 0, $this->svgunit, false) + $rx) : 0));
-				$cy = (isset($attribs['cy']) ? $this->getHTMLUnitToUnits($attribs['cy'], 0, $this->svgunit, false) : (isset($attribs['y']) ? ($this->getHTMLUnitToUnits($attribs['y'], 0, $this->svgunit, false) + $ry) : 0));
+				$cx = (isset($attribs['cx']) ? $this->getHTMLUnitToUnits($attribs['cx'], 0, $this->svgunit, false) : (isset($attribs['x']) ? $this->getHTMLUnitToUnits($attribs['x'], 0, $this->svgunit, false) : 0));
+				$cy = (isset($attribs['cy']) ? $this->getHTMLUnitToUnits($attribs['cy'], 0, $this->svgunit, false) : (isset($attribs['y']) ? $this->getHTMLUnitToUnits($attribs['y'], 0, $this->svgunit, false) : 0));
 				$x = ($cx - $rx);
 				$y = ($cy - $ry);
 				$w = (2 * $rx);