6.0.000 (2013-03-17)

- IMPORTANT: PHP4 support has been removed starting from this version. PHP 5.3 or greater version is required.
- Several TCPDF methods and vars were moved to new class files: tcpdf_static.php, tcpdf_colors.php, tcpdf_images.php, tcpdf_font_data.php, tcpdf_fonts.php.
- Files htmlcolors.php, spotcolors.php, unicode_data.php and ecodings_maps.php were removed.
- Barcode classes were renamed and new barcode examples were added.
- Class TCPDF_PARSER was improved.

CHANGELOG.TXT

@@ -1,3 +1,12 @@
+6.0.000 (2013-03-17)
+	- IMPORTANT: PHP4 support has been removed starting from this version. PHP 5.3 or greater version is required.
+	- Several TCPDF methods and vars were moved to new class files: tcpdf_static.php, tcpdf_colors.php, tcpdf_images.php, tcpdf_font_data.php, tcpdf_fonts.php.
+	- Files htmlcolors.php, spotcolors.php, unicode_data.php and ecodings_maps.php were removed.
+	- Barcode classes were renamed and new barcode examples were added.
+	- Class TCPDF_PARSER was improved.
+
+********************************************************************************
+
 5.9.209 (2013-03-15)
 	- Image method was improved.
 

README.TXT

@@ -8,8 +8,8 @@ http://sourceforge.net/donate/index.php?group_id=128076
 ------------------------------------------------------------
 
 Name: TCPDF
-Version: 5.9.209
+Version: 6.0.000
-Release date: 2013-03-15
+Release date: 2013-03-17
 Author:	Nicola Asuni
 
 Copyright (c) 2002-2013:
@@ -26,6 +26,8 @@ URLs:
 
 Description:
 	TCPDF is a PHP class for generating PDF files on-the-fly without requiring external extensions.
+	This library includes also a class to extract data from existing PDF documents and
+	classes to generate 1D and 2D barcodes in various formats.
 
 Main Features:
     * no external libraries are required for the basic functions;

composer.json

@@ -1,10 +1,10 @@
 {
 	"name": "tecnick.com/tcpdf",
-	"version": "5.9.209",
+	"version": "",
 	"homepage": "http://www.tcpdf.org/",
 	"type": "library",
 	"description": "TCPDF is a PHP class for generating PDF documents.",
-	"keywords": ["pdf","tcpdf","PDFD32000-2008","qrcode","datamatrix","pdf417","barcodes"],
+	"keywords": ["PDF","tcpdf","PDFD32000-2008","qrcode","datamatrix","pdf417","barcodes"],
 	"license": "LGPLv3",
 	"authors": [
 	{
@@ -21,18 +21,21 @@
 		"fonts",
 		"config/lang",
 		"config",
-		"2dbarcodes.php",
+		"include"
-		"barcodes.php",
-		"datamatrix.php",
-		"encodings_maps.php",
-		"htmlcolors.php",
-		"pdf417.php",
-		"qrcode.php",
-		"spotcolors.php",
 		"tcpdf.php",
-		"tcpdf_filters.php",
 		"tcpdf_parser.php",
-		"unicode_data.php"		
+		"tcpdf_import.php",
+		"tcpdf_barcodes_1d.php",
+		"tcpdf_barcodes_2d.php",
+		"include/tcpdf_colors.php",
+		"include/tcpdf_filters.php",
+		"include/tcpdf_font_data.php",
+		"include/tcpdf_fonts.php",
+		"include/tcpdf_images.php",
+		"include/tcpdf_static.php",
+		"include/barcodes/datamatrix.php",
+		"include/barcodes/pdf417.php",
+		"include/barcodes/qrcode.php"
 		]
 	}
 }

config/cert/tcpdf.crt

@@ -0,0 +1,40 @@
+Bag Attributes
+    localKeyID: 7B AB 1B 7A BE 4C 85 C0 1A A6 DC 59 3F 79 48 C3 93 38 68 9C 
+subject=/CN=TCPDF DEMO/O=TCPDF/OU=DEMO/emailAddress=you@example.com/C=IT
+issuer=/CN=TCPDF DEMO/O=TCPDF/OU=DEMO/emailAddress=you@example.com/C=IT
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+Bag Attributes
+    localKeyID: 7B AB 1B 7A BE 4C 85 C0 1A A6 DC 59 3F 79 48 C3 93 38 68 9C 
+Key Attributes: <No Attributes>
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----

examples/barcodes/example_1d_html.php

@@ -0,0 +1,53 @@
+<?php
+//============================================================+
+// File name   : example_1d_html.php
+// Version     : 1.0.000
+// Begin       : 2011-07-21
+// Last Update : 2013-03-17
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2009-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : Example for tcpdf_barcodes_1d.php class
+//
+//============================================================+
+
+/**
+ * @file
+ * Example for tcpdf_barcodes_1d.php class
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.000
+ */
+
+// include 1D barcode class
+require_once(dirname(__FILE__).'/../../tcpdf_barcodes_1d.php');
+
+// set the barcode content and type
+$barcodeobj = new TCPDFBarcode('http://www.tcpdf.org', 'C128');
+
+// output the barcode as HTML object
+echo $barcodeobj->getBarcodeHTML(2, 30, 'black');
+
+//============================================================+
+// END OF FILE
+//============================================================+

examples/barcodes/example_1d_png.php

@@ -0,0 +1,53 @@
+<?php
+//============================================================+
+// File name   : example_1d_png.php
+// Version     : 1.0.000
+// Begin       : 2011-07-21
+// Last Update : 2013-03-17
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2009-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : Example for tcpdf_barcodes_1d.php class
+//
+//============================================================+
+
+/**
+ * @file
+ * Example for tcpdf_barcodes_1d.php class
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.000
+ */
+
+// include 1D barcode class
+require_once(dirname(__FILE__).'/../../tcpdf_barcodes_1d.php');
+
+// set the barcode content and type
+$barcodeobj = new TCPDFBarcode('http://www.tcpdf.org', 'C128');
+
+// output the barcode as PNG image
+$barcodeobj->getBarcodePNG(2, 30, array(0,0,0));
+
+//============================================================+
+// END OF FILE
+//============================================================+

examples/barcodes/example_1d_svg.php

@@ -0,0 +1,53 @@
+<?php
+//============================================================+
+// File name   : example_1d_svg.php
+// Version     : 1.0.000
+// Begin       : 2011-07-21
+// Last Update : 2013-03-17
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2009-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : Example for tcpdf_barcodes_1d.php class
+//
+//============================================================+
+
+/**
+ * @file
+ * Example for tcpdf_barcodes_1d.php class
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.000
+ */
+
+// include 1D barcode class
+require_once(dirname(__FILE__).'/../../tcpdf_barcodes_1d.php');
+
+// set the barcode content and type
+$barcodeobj = new TCPDFBarcode('http://www.tcpdf.org', 'C128');
+
+// output the barcode as SVG image
+$barcodeobj->getBarcodeSVG(2, 30, 'black');
+
+//============================================================+
+// END OF FILE
+//============================================================+

examples/barcodes/example_1d_svgi.php

@@ -0,0 +1,53 @@
+<?php
+//============================================================+
+// File name   : example_1d_svgi.php
+// Version     : 1.0.000
+// Begin       : 2011-07-21
+// Last Update : 2013-03-17
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2009-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : Example for tcpdf_barcodes_1d.php class
+//
+//============================================================+
+
+/**
+ * @file
+ * Example for tcpdf_barcodes_1d.php class
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.000
+ */
+
+// include 1D barcode class
+require_once(dirname(__FILE__).'/../../tcpdf_barcodes_1d.php');
+
+// set the barcode content and type
+$barcodeobj = new TCPDFBarcode('http://www.tcpdf.org', 'C128');
+
+// output the barcode as SVG inline code
+echo $barcodeobj->getBarcodeSVGcode(2, 40, 'black');
+
+//============================================================+
+// END OF FILE
+//============================================================+

examples/barcodes/example_2d_datamatrix_html.php

@@ -0,0 +1,53 @@
+<?php
+//============================================================+
+// File name   : example_2d_html.php
+// Version     : 1.0.000
+// Begin       : 2011-07-21
+// Last Update : 2013-03-17
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2009-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : Example for tcpdf_barcodes_2d.php class
+//
+//============================================================+
+
+/**
+ * @file
+ * Example for tcpdf_barcodes_2d.php class
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.009
+ */
+
+// include 2D barcode class
+require_once(dirname(__FILE__).'/../../tcpdf_barcodes_2d.php');
+
+// set the barcode content and type
+$barcodeobj = new TCPDF2DBarcode('http://www.tcpdf.org', 'DATAMATRIX');
+
+// output the barcode as HTML object
+echo $barcodeobj->getBarcodeHTML(6, 6, 'black');
+
+//============================================================+
+// END OF FILE
+//============================================================+

examples/barcodes/example_2d_datamatrix_png.php

@@ -0,0 +1,53 @@
+<?php
+//============================================================+
+// File name   : example_2d_png.php
+// Version     : 1.0.000
+// Begin       : 2011-07-21
+// Last Update : 2013-03-17
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2009-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : Example for tcpdf_barcodes_2d.php class
+//
+//============================================================+
+
+/**
+ * @file
+ * Example for tcpdf_barcodes_2d.php class
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.009
+ */
+
+// include 2D barcode class
+require_once(dirname(__FILE__).'/../../tcpdf_barcodes_2d.php');
+
+// set the barcode content and type
+$barcodeobj = new TCPDF2DBarcode('http://www.tcpdf.org', 'DATAMATRIX');
+
+// output the barcode as PNG image
+$barcodeobj->getBarcodePNG(6, 6, array(0,0,0));
+
+//============================================================+
+// END OF FILE
+//============================================================+

examples/barcodes/example_2d_datamatrix_svg.php

@@ -0,0 +1,53 @@
+<?php
+//============================================================+
+// File name   : example_2d_svg.php
+// Version     : 1.0.000
+// Begin       : 2011-07-21
+// Last Update : 2013-03-17
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2009-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : Example for tcpdf_barcodes_2d.php class
+//
+//============================================================+
+
+/**
+ * @file
+ * Example for tcpdf_barcodes_2d.php class
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.009
+ */
+
+// include 2D barcode class
+require_once(dirname(__FILE__).'/../../tcpdf_barcodes_2d.php');
+
+// set the barcode content and type
+$barcodeobj = new TCPDF2DBarcode('http://www.tcpdf.org', 'DATAMATRIX');
+
+// output the barcode as SVG image
+$barcodeobj->getBarcodeSVG(6, 6, 'black');
+
+//============================================================+
+// END OF FILE
+//============================================================+

examples/barcodes/example_2d_datamatrix_svgi.php

@@ -0,0 +1,53 @@
+<?php
+//============================================================+
+// File name   : example_2d_svgi.php
+// Version     : 1.0.000
+// Begin       : 2011-07-21
+// Last Update : 2013-03-17
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2009-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : Example for tcpdf_barcodes_2d.php class
+//
+//============================================================+
+
+/**
+ * @file
+ * Example for tcpdf_barcodes_2d.php class
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.009
+ */
+
+// include 2D barcode class
+require_once(dirname(__FILE__).'/../../tcpdf_barcodes_2d.php');
+
+// set the barcode content and type
+$barcodeobj = new TCPDF2DBarcode('http://www.tcpdf.org', 'DATAMATRIX');
+
+// output the barcode as SVG inline code
+echo $barcodeobj->getBarcodeSVGcode(6, 6, 'black');
+
+//============================================================+
+// END OF FILE
+//============================================================+

examples/barcodes/example_2d_pdf417_html.php

@@ -0,0 +1,53 @@
+<?php
+//============================================================+
+// File name   : example_2d_html.php
+// Version     : 1.0.000
+// Begin       : 2011-07-21
+// Last Update : 2013-03-17
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2009-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : Example for tcpdf_barcodes_2d.php class
+//
+//============================================================+
+
+/**
+ * @file
+ * Example for tcpdf_barcodes_2d.php class
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.009
+ */
+
+// include 2D barcode class
+require_once(dirname(__FILE__).'/../../tcpdf_barcodes_2d.php');
+
+// set the barcode content and type
+$barcodeobj = new TCPDF2DBarcode('http://www.tcpdf.org', 'PDF417');
+
+// output the barcode as HTML object
+echo $barcodeobj->getBarcodeHTML(4, 4, 'black');
+
+//============================================================+
+// END OF FILE
+//============================================================+

examples/barcodes/example_2d_pdf417_png.php

@@ -0,0 +1,53 @@
+<?php
+//============================================================+
+// File name   : example_2d_png.php
+// Version     : 1.0.000
+// Begin       : 2011-07-21
+// Last Update : 2013-03-17
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2009-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : Example for tcpdf_barcodes_2d.php class
+//
+//============================================================+
+
+/**
+ * @file
+ * Example for tcpdf_barcodes_2d.php class
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.009
+ */
+
+// include 2D barcode class
+require_once(dirname(__FILE__).'/../../tcpdf_barcodes_2d.php');
+
+// set the barcode content and type
+$barcodeobj = new TCPDF2DBarcode('http://www.tcpdf.org', 'PDF417');
+
+// output the barcode as PNG image
+$barcodeobj->getBarcodePNG(4, 4, array(0,0,0));
+
+//============================================================+
+// END OF FILE
+//============================================================+

examples/barcodes/example_2d_pdf417_svg.php

@@ -0,0 +1,53 @@
+<?php
+//============================================================+
+// File name   : example_2d_svg.php
+// Version     : 1.0.000
+// Begin       : 2011-07-21
+// Last Update : 2013-03-17
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2009-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : Example for tcpdf_barcodes_2d.php class
+//
+//============================================================+
+
+/**
+ * @file
+ * Example for tcpdf_barcodes_2d.php class
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.009
+ */
+
+// include 2D barcode class
+require_once(dirname(__FILE__).'/../../tcpdf_barcodes_2d.php');
+
+// set the barcode content and type
+$barcodeobj = new TCPDF2DBarcode('http://www.tcpdf.org', 'PDF417');
+
+// output the barcode as SVG image
+$barcodeobj->getBarcodeSVG(4, 4, 'black');
+
+//============================================================+
+// END OF FILE
+//============================================================+

examples/barcodes/example_2d_pdf417_svgi.php

@@ -0,0 +1,53 @@
+<?php
+//============================================================+
+// File name   : example_2d_svgi.php
+// Version     : 1.0.000
+// Begin       : 2011-07-21
+// Last Update : 2013-03-17
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2009-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : Example for tcpdf_barcodes_2d.php class
+//
+//============================================================+
+
+/**
+ * @file
+ * Example for tcpdf_barcodes_2d.php class
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.009
+ */
+
+// include 2D barcode class
+require_once(dirname(__FILE__).'/../../tcpdf_barcodes_2d.php');
+
+// set the barcode content and type
+$barcodeobj = new TCPDF2DBarcode('http://www.tcpdf.org', 'PDF417');
+
+// output the barcode as SVG inline code
+echo $barcodeobj->getBarcodeSVGcode(4, 4, 'black');
+
+//============================================================+
+// END OF FILE
+//============================================================+

examples/barcodes/example_2d_qrcode_html.php

@@ -0,0 +1,53 @@
+<?php
+//============================================================+
+// File name   : example_2d_html.php
+// Version     : 1.0.000
+// Begin       : 2011-07-21
+// Last Update : 2013-03-17
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2009-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : Example for tcpdf_barcodes_2d.php class
+//
+//============================================================+
+
+/**
+ * @file
+ * Example for tcpdf_barcodes_2d.php class
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.009
+ */
+
+// include 2D barcode class
+require_once(dirname(__FILE__).'/../../tcpdf_barcodes_2d.php');
+
+// set the barcode content and type
+$barcodeobj = new TCPDF2DBarcode('http://www.tcpdf.org', 'QRCODE,H');
+
+// output the barcode as HTML object
+echo $barcodeobj->getBarcodeHTML(6, 6, 'black');
+
+//============================================================+
+// END OF FILE
+//============================================================+

examples/barcodes/example_2d_qrcode_png.php

@@ -0,0 +1,53 @@
+<?php
+//============================================================+
+// File name   : example_2d_png.php
+// Version     : 1.0.000
+// Begin       : 2011-07-21
+// Last Update : 2013-03-17
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2009-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : Example for tcpdf_barcodes_2d.php class
+//
+//============================================================+
+
+/**
+ * @file
+ * Example for tcpdf_barcodes_2d.php class
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.009
+ */
+
+// include 2D barcode class
+require_once(dirname(__FILE__).'/../../tcpdf_barcodes_2d.php');
+
+// set the barcode content and type
+$barcodeobj = new TCPDF2DBarcode('http://www.tcpdf.org', 'QRCODE,H');
+
+// output the barcode as PNG image
+$barcodeobj->getBarcodePNG(6, 6, array(0,0,0));
+
+//============================================================+
+// END OF FILE
+//============================================================+

examples/barcodes/example_2d_qrcode_svg.php

@@ -0,0 +1,53 @@
+<?php
+//============================================================+
+// File name   : example_2d_svg.php
+// Version     : 1.0.000
+// Begin       : 2011-07-21
+// Last Update : 2013-03-17
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2009-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : Example for tcpdf_barcodes_2d.php class
+//
+//============================================================+
+
+/**
+ * @file
+ * Example for tcpdf_barcodes_2d.php class
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.009
+ */
+
+// include 2D barcode class
+require_once(dirname(__FILE__).'/../../tcpdf_barcodes_2d.php');
+
+// set the barcode content and type
+$barcodeobj = new TCPDF2DBarcode('http://www.tcpdf.org', 'QRCODE,H');
+
+// output the barcode as SVG image
+$barcodeobj->getBarcodeSVG(6, 6, 'black');
+
+//============================================================+
+// END OF FILE
+//============================================================+

examples/barcodes/example_2d_qrcode_svgi.php

@@ -0,0 +1,53 @@
+<?php
+//============================================================+
+// File name   : example_2d_svgi.php
+// Version     : 1.0.000
+// Begin       : 2011-07-21
+// Last Update : 2013-03-17
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2009-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : Example for tcpdf_barcodes_2d.php class
+//
+//============================================================+
+
+/**
+ * @file
+ * Example for tcpdf_barcodes_2d.php class
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.009
+ */
+
+// include 2D barcode class
+require_once(dirname(__FILE__).'/../../tcpdf_barcodes_2d.php');
+
+// set the barcode content and type
+$barcodeobj = new TCPDF2DBarcode('http://www.tcpdf.org', 'QRCODE,H');
+
+// output the barcode as SVG inline code
+echo $barcodeobj->getBarcodeSVGcode(6, 6, 'black');
+
+//============================================================+
+// END OF FILE
+//============================================================+

examples/example_006.php

@@ -2,7 +2,7 @@
 //============================================================+
 // File name   : example_006.php
 // Begin       : 2008-03-04
-// Last Update : 2010-11-20
+// Last Update : 2013-03-16
 //
 // Description : Example 006 for TCPDF class
 //               WriteHTML and RTL support
@@ -233,12 +233,10 @@ $pdf->lastPage();
 // add a page
 $pdf->AddPage();
 
-require('../htmlcolors.php');
-
 $textcolors = '<h1>HTML Text Colors</h1>';
 $bgcolors = '<hr /><h1>HTML Background Colors</h1>';
 
-foreach($webcolor as $k => $v) {
+foreach(TCPDF_COLORS::$webcolor as $k => $v) {
 	$textcolors .= '<span color="#'.$v.'">'.$v.'</span> ';
 	$bgcolors .= '<span bgcolor="#'.$v.'" color="#333333">'.$v.'</span> ';
 }

examples/example_016.php

@@ -2,7 +2,7 @@
 //============================================================+
 // File name   : example_016.php
 // Begin       : 2008-03-04
-// Last Update : 2010-10-19
+// Last Update : 2013-03-17
 //
 // Description : Example 016 for TCPDF class
 //               Document Encryption / Security
@@ -69,7 +69,7 @@ $pdf->SetProtection($permissions=array('print', 'copy'), $user_pass='', $owner_p
 
 // Example with public-key
 // To open the document you need to install the private key (tcpdf.p12) on the Acrobat Reader. The password is: 1234
-//$pdf->SetProtection($permissions=array('print', 'copy'), $user_pass='', $owner_pass=null, $mode=1, $pubkeys=array(array('c' => 'file://../tcpdf.crt', 'p' => array('print'))));
+//$pdf->SetProtection($permissions=array('print', 'copy'), $user_pass='', $owner_pass=null, $mode=1, $pubkeys=array(array('c' => 'file://../config/cert/tcpdf.crt', 'p' => array('print'))));
 
 // *********************************************************
 

examples/example_049.php

@@ -2,7 +2,7 @@
 //============================================================+
 // File name   : example_049.php
 // Begin       : 2009-04-03
-// Last Update : 2011-05-12
+// Last Update : 2013-03-16
 //
 // Description : Example 049 for TCPDF class
 //               WriteHTML with TCPDF callback functions
@@ -93,18 +93,18 @@ $html = '<h1>Test TCPDF Methods in HTML</h1>
 You can disable this tag by setting to false the <b>K_TCPDF_CALLS_IN_HTML</b> constant on TCPDF configuration file.</span>
 <h2>write1DBarcode method in HTML</h2>';
 
-$params = $pdf->serializeTCPDFtagParameters(array('CODE 39', 'C39', '', '', 80, 30, 0.4, array('position'=>'S', 'border'=>true, 'padding'=>4, 'fgcolor'=>array(0,0,0), 'bgcolor'=>array(255,255,255), 'text'=>true, 'font'=>'helvetica', 'fontsize'=>8, 'stretchtext'=>4), 'N'));
+$params = TCPDF_STATIC::serializeTCPDFtagParameters(array('CODE 39', 'C39', '', '', 80, 30, 0.4, array('position'=>'S', 'border'=>true, 'padding'=>4, 'fgcolor'=>array(0,0,0), 'bgcolor'=>array(255,255,255), 'text'=>true, 'font'=>'helvetica', 'fontsize'=>8, 'stretchtext'=>4), 'N'));
 $html .= '<tcpdf method="write1DBarcode" params="'.$params.'" />';
 
-$params = $pdf->serializeTCPDFtagParameters(array('CODE 128', 'C128', '', '', 80, 30, 0.4, array('position'=>'S', 'border'=>true, 'padding'=>4, 'fgcolor'=>array(0,0,0), 'bgcolor'=>array(255,255,255), 'text'=>true, 'font'=>'helvetica', 'fontsize'=>8, 'stretchtext'=>4), 'N'));
+$params = TCPDF_STATIC::serializeTCPDFtagParameters(array('CODE 128', 'C128', '', '', 80, 30, 0.4, array('position'=>'S', 'border'=>true, 'padding'=>4, 'fgcolor'=>array(0,0,0), 'bgcolor'=>array(255,255,255), 'text'=>true, 'font'=>'helvetica', 'fontsize'=>8, 'stretchtext'=>4), 'N'));
 $html .= '<tcpdf method="write1DBarcode" params="'.$params.'" />';
 
 $html .= '<tcpdf method="AddPage" /><h2>Graphic Functions</h2>';
 
-$params = $pdf->serializeTCPDFtagParameters(array(0));
+$params = TCPDF_STATIC::serializeTCPDFtagParameters(array(0));
 $html .= '<tcpdf method="SetDrawColor" params="'.$params.'" />';
 
-$params = $pdf->serializeTCPDFtagParameters(array(50, 50, 40, 10, 'DF', array(), array(0,128,255)));
+$params = TCPDF_STATIC::serializeTCPDFtagParameters(array(50, 50, 40, 10, 'DF', array(), array(0,128,255)));
 $html .= '<tcpdf method="Rect" params="'.$params.'" />';
 
 

examples/example_052.php

@@ -2,7 +2,7 @@
 //============================================================+
 // File name   : example_052.php
 // Begin       : 2009-05-07
-// Last Update : 2011-07-06
+// Last Update : 2013-03-17
 //
 // Description : Example 052 for TCPDF class
 //               Certification Signature (experimental)
@@ -74,7 +74,7 @@ NOTES:
 */
 
 // set certificate file
-$certificate = 'file://../tcpdf.crt';
+$certificate = 'file://../config/cert/tcpdf.crt';
 
 // set additional information
 $info = array(

examples/index.php

@@ -17,6 +17,8 @@ echo '<'.'?'.'xml version="1.0" encoding="UTF-8"'.'?'.'>';
 
 <h1>TCPDF Examples</h1>
 
+<h2>PDF</h2>
+
 <ol>
 <li>Simple PDF with default Header and Footer: [<a href="example_001.php" title="PDF [new window]" target="_blank">PDF</a>]</li>
 <li>Simple PDF without Header and Footer: [<a href="example_002.php" title="PDF [new window]" target="_blank">PDF</a>]</li>
@@ -85,5 +87,29 @@ echo '<'.'?'.'xml version="1.0" encoding="UTF-8"'.'?'.'>';
 <li>PDF/A-1b (ISO 19005-1:2005) document: [<a href="example_065.php" title="PDF [new window]" target="_blank">PDF</a>]</li>
 </ol>
 
+<h2>Barcodes</h2>
+
+<ol>
+<li>1D barcode HTML format [<a href="barcodes/example_1d_html.php" title="1D barcode [HTML] [new window]" target="_blank">HTML</a>]</li>
+<li>1D barcode PNG format [<a href="barcodes/example_1d_png.php" title="1D barcode [PNG] [new window]" target="_blank">PNG</a>]</li>
+<li>1D barcode SVG format [<a href="barcodes/example_1d_svg.php" title="1D barcode [SVG] [new window]" target="_blank">SVG</a>]</li>
+<li>1D barcode SVG INLINE format [<a href="barcodes/example_1d_svgi.php" title="1D barcode [SVGI] [new window]" target="_blank">SVG INLINE</a>]</li>
+
+<li>2D datamatrix barcode HTML format [<a href="barcodes/example_2d_datamatrix_html.php" title="2D datamatrix barcode [HTML] [new window]" target="_blank">HTML</a>]</li>
+<li>2D datamatrix barcode PNG format [<a href="barcodes/example_2d_datamatrix_png.php" title="2D datamatrix barcode [PNG] [new window]" target="_blank">PNG</a>]</li>
+<li>2D datamatrix barcode SVG format [<a href="barcodes/example_2d_datamatrix_svg.php" title="2D datamatrix barcode [SVG] [new window]" target="_blank">SVG</a>]</li>
+<li>2D datamatrix barcode SVG INLINE format [<a href="barcodes/example_2d_datamatrix_svgi.php" title="2D datamatrix barcode [SVGI] [new window]" target="_blank">SVG INLINE</a>]</li>
+
+<li>2D pdf417 barcode HTML format [<a href="barcodes/example_2d_pdf417_html.php" title="2D pdf417 barcode [HTML] [new window]" target="_blank">HTML</a>]</li>
+<li>2D pdf417 barcode PNG format [<a href="barcodes/example_2d_pdf417_png.php" title="2D pdf417 barcode [PNG] [new window]" target="_blank">PNG</a>]</li>
+<li>2D pdf417 barcode SVG format [<a href="barcodes/example_2d_pdf417_svg.php" title="2D pdf417 barcode [SVG] [new window]" target="_blank">SVG</a>]</li>
+<li>2D pdf417 barcode SVG INLINE format [<a href="barcodes/example_2d_pdf417_svgi.php" title="2D pdf417 barcode [SVGI] [new window]" target="_blank">SVG INLINE</a>]</li>
+
+<li>2D qrcode barcode HTML format [<a href="barcodes/example_2d_qrcode_html.php" title="2D qrcode barcode [HTML] [new window]" target="_blank">HTML</a>]</li>
+<li>2D qrcode barcode PNG format [<a href="barcodes/example_2d_qrcode_png.php" title="2D qrcode barcode [PNG] [new window]" target="_blank">PNG</a>]</li>
+<li>2D qrcode barcode SVG format [<a href="barcodes/example_2d_qrcode_svg.php" title="2D qrcode barcode [SVG] [new window]" target="_blank">SVG</a>]</li>
+<li>2D qrcode barcode SVG INLINE format [<a href="barcodes/example_2d_qrcode_svgi.php" title="2D qrcode barcode [SVGI] [new window]" target="_blank">SVG INLINE</a>]</li>
+</ol>
+
 </body>
 </html>

include/barcodes/pdf417.php

@@ -0,0 +1,991 @@
+<?php
+//============================================================+
+// File name   : pdf417.php
+// Version     : 1.0.004
+// Begin       : 2010-06-03
+// Last Update : 2012-02-06
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2010-2013  Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// DESCRIPTION :
+//
+// Class to create PDF417 barcode arrays for TCPDF class.
+// PDF417 (ISO/IEC 15438:2006) is a 2-dimensional stacked bar code created by Symbol Technologies in 1991.
+// It is one of the most popular 2D codes because of its ability to be read with slightly modified handheld laser or linear CCD scanners.
+// TECHNICAL DATA / FEATURES OF PDF417:
+//		Encodable Character Set:     All 128 ASCII Characters (including extended)
+//		Code Type:                   Continuous, Multi-Row
+//		Symbol Height:               3 - 90 Rows
+//		Symbol Width:                90X - 583X
+//		Bidirectional Decoding:      Yes
+//		Error Correction Characters: 2 - 512
+//		Maximum Data Characters:     1850 text, 2710 digits, 1108 bytes
+//
+//============================================================+
+
+/**
+ * @file
+ * Class to create PDF417 barcode arrays for TCPDF class.
+ * PDF417 (ISO/IEC 15438:2006) is a 2-dimensional stacked bar code created by Symbol Technologies in 1991.
+ * (requires PHP bcmath extension)
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.003
+ */
+
+// definitions
+if (!defined('PDF417DEFS')) {
+
+	/**
+	 * Indicate that definitions for this class are set
+	 */
+	define('PDF417DEFS', true);
+
+	// -----------------------------------------------------
+
+	/**
+	 * Row height respect X dimension of single module
+	 */
+	define('ROWHEIGHT', 4);
+
+	/**
+	 * Horizontal quiet zone in modules
+	 */
+	define('QUIETH', 2);
+
+	/**
+	 * Vertical quiet zone in modules
+	 */
+	define('QUIETV', 2);
+
+} // end of definitions
+
+// #*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#
+
+/**
+ * @class PDF417
+ * Class to create PDF417 barcode arrays for TCPDF class.
+ * PDF417 (ISO/IEC 15438:2006) is a 2-dimensional stacked bar code created by Symbol Technologies in 1991.
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.003
+ */
+class PDF417 {
+
+	/**
+	 * Barcode array to be returned which is readable by TCPDF.
+	 * @protected
+	 */
+	protected $barcode_array = array();
+
+	/**
+	 * Start pattern.
+	 * @protected
+	 */
+	protected $start_pattern = '11111111010101000';
+
+	/**
+	 * Stop pattern.
+	 * @protected
+	 */
+	protected $stop_pattern = '111111101000101001';
+
+	/**
+	 * Array of text Compaction Sub-Modes (values 0xFB - 0xFF are used for submode changers).
+	 * @protected
+	 */
+	protected $textsubmodes = array(
+		array(0x41,0x42,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4a,0x4b,0x4c,0x4d,0x4e,0x4f,0x50,0x51,0x52,0x53,0x54,0x55,0x56,0x57,0x58,0x59,0x5a,0x20,0xFD,0xFE,0xFF), // Alpha
+		array(0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6a,0x6b,0x6c,0x6d,0x6e,0x6f,0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7a,0x20,0xFD,0xFE,0xFF), // Lower
+		array(0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x26,0x0d,0x09,0x2c,0x3a,0x23,0x2d,0x2e,0x24,0x2f,0x2b,0x25,0x2a,0x3d,0x5e,0xFB,0x20,0xFD,0xFE,0xFF), // Mixed
+		array(0x3b,0x3c,0x3e,0x40,0x5b,0x5c,0x5d,0x5f,0x60,0x7e,0x21,0x0d,0x09,0x2c,0x3a,0x0a,0x2d,0x2e,0x24,0x2f,0x22,0x7c,0x2a,0x28,0x29,0x3f,0x7b,0x7d,0x27,0xFF) // Puntuaction
+	);
+
+	/**
+	 * Array of switching codes for Text Compaction Sub-Modes.
+	 * @protected
+	 */
+	protected $textlatch = array(
+		'01' => array(27), '02' => array(28), '03' => array(28,25), //
+		'10' => array(28,28), '12' => array(28), '13' => array(28,25), //
+		'20' => array(28), '21' => array(27), '23' => array(25), //
+		'30' => array(29), '31' => array(29,27), '32' => array(29,28) //
+	);
+
+	/**
+	 * Clusters of codewords (0, 3, 6)<br/>
+	 * Values are hex equivalents of binary representation of bars (1 = bar, 0 = space).<br/>
+	 * The codewords numbered from 900 to 928 have special meaning, some enable to switch between modes in order to optimise the code:<ul>
+	 * <li>900 : Switch to "Text" mode</li>
+	 * <li>901 : Switch to "Byte" mode</li>
+	 * <li>902 : Switch to "Numeric" mode</li>
+	 * <li>903 - 912 : Reserved</li>
+	 * <li>913 : Switch to "Octet" only for the next codeword</li>
+	 * <li>914 - 920 : Reserved</li>
+	 * <li>921 : Initialization</li>
+	 * <li>922 : Terminator codeword for Macro PDF control block</li>
+	 * <li>923 : Sequence tag to identify the beginning of optional fields in the Macro PDF control block</li>
+	 * <li>924 : Switch to "Byte" mode (If the total number of byte is multiple of 6)</li>
+	 * <li>925 : Identifier for a user defined Extended Channel Interpretation (ECI)</li>
+	 * <li>926 : Identifier for a general purpose ECI format</li>
+	 * <li>927 : Identifier for an ECI of a character set or code page</li>
+	 * <li>928 : Macro marker codeword to indicate the beginning of a Macro PDF Control Block</li>
+	 * </ul>
+	 * @protected
+	 */
+	protected $clusters = array(
+		array( // cluster 0 -----------------------------------------------------------------------
+			0x1d5c0,0x1eaf0,0x1f57c,0x1d4e0,0x1ea78,0x1f53e,0x1a8c0,0x1d470,0x1a860,0x15040, //  10
+			0x1a830,0x15020,0x1adc0,0x1d6f0,0x1eb7c,0x1ace0,0x1d678,0x1eb3e,0x158c0,0x1ac70, //  20
+			0x15860,0x15dc0,0x1aef0,0x1d77c,0x15ce0,0x1ae78,0x1d73e,0x15c70,0x1ae3c,0x15ef0, //  30
+			0x1af7c,0x15e78,0x1af3e,0x15f7c,0x1f5fa,0x1d2e0,0x1e978,0x1f4be,0x1a4c0,0x1d270, //  40
+			0x1e93c,0x1a460,0x1d238,0x14840,0x1a430,0x1d21c,0x14820,0x1a418,0x14810,0x1a6e0, //  50
+			0x1d378,0x1e9be,0x14cc0,0x1a670,0x1d33c,0x14c60,0x1a638,0x1d31e,0x14c30,0x1a61c, //  60
+			0x14ee0,0x1a778,0x1d3be,0x14e70,0x1a73c,0x14e38,0x1a71e,0x14f78,0x1a7be,0x14f3c, //  70
+			0x14f1e,0x1a2c0,0x1d170,0x1e8bc,0x1a260,0x1d138,0x1e89e,0x14440,0x1a230,0x1d11c, //  80
+			0x14420,0x1a218,0x14410,0x14408,0x146c0,0x1a370,0x1d1bc,0x14660,0x1a338,0x1d19e, //  90
+			0x14630,0x1a31c,0x14618,0x1460c,0x14770,0x1a3bc,0x14738,0x1a39e,0x1471c,0x147bc, // 100
+			0x1a160,0x1d0b8,0x1e85e,0x14240,0x1a130,0x1d09c,0x14220,0x1a118,0x1d08e,0x14210, // 110
+			0x1a10c,0x14208,0x1a106,0x14360,0x1a1b8,0x1d0de,0x14330,0x1a19c,0x14318,0x1a18e, // 120
+			0x1430c,0x14306,0x1a1de,0x1438e,0x14140,0x1a0b0,0x1d05c,0x14120,0x1a098,0x1d04e, // 130
+			0x14110,0x1a08c,0x14108,0x1a086,0x14104,0x141b0,0x14198,0x1418c,0x140a0,0x1d02e, // 140
+			0x1a04c,0x1a046,0x14082,0x1cae0,0x1e578,0x1f2be,0x194c0,0x1ca70,0x1e53c,0x19460, // 150
+			0x1ca38,0x1e51e,0x12840,0x19430,0x12820,0x196e0,0x1cb78,0x1e5be,0x12cc0,0x19670, // 160
+			0x1cb3c,0x12c60,0x19638,0x12c30,0x12c18,0x12ee0,0x19778,0x1cbbe,0x12e70,0x1973c, // 170
+			0x12e38,0x12e1c,0x12f78,0x197be,0x12f3c,0x12fbe,0x1dac0,0x1ed70,0x1f6bc,0x1da60, // 180
+			0x1ed38,0x1f69e,0x1b440,0x1da30,0x1ed1c,0x1b420,0x1da18,0x1ed0e,0x1b410,0x1da0c, // 190
+			0x192c0,0x1c970,0x1e4bc,0x1b6c0,0x19260,0x1c938,0x1e49e,0x1b660,0x1db38,0x1ed9e, // 200
+			0x16c40,0x12420,0x19218,0x1c90e,0x16c20,0x1b618,0x16c10,0x126c0,0x19370,0x1c9bc, // 210
+			0x16ec0,0x12660,0x19338,0x1c99e,0x16e60,0x1b738,0x1db9e,0x16e30,0x12618,0x16e18, // 220
+			0x12770,0x193bc,0x16f70,0x12738,0x1939e,0x16f38,0x1b79e,0x16f1c,0x127bc,0x16fbc, // 230
+			0x1279e,0x16f9e,0x1d960,0x1ecb8,0x1f65e,0x1b240,0x1d930,0x1ec9c,0x1b220,0x1d918, // 240
+			0x1ec8e,0x1b210,0x1d90c,0x1b208,0x1b204,0x19160,0x1c8b8,0x1e45e,0x1b360,0x19130, // 250
+			0x1c89c,0x16640,0x12220,0x1d99c,0x1c88e,0x16620,0x12210,0x1910c,0x16610,0x1b30c, // 260
+			0x19106,0x12204,0x12360,0x191b8,0x1c8de,0x16760,0x12330,0x1919c,0x16730,0x1b39c, // 270
+			0x1918e,0x16718,0x1230c,0x12306,0x123b8,0x191de,0x167b8,0x1239c,0x1679c,0x1238e, // 280
+			0x1678e,0x167de,0x1b140,0x1d8b0,0x1ec5c,0x1b120,0x1d898,0x1ec4e,0x1b110,0x1d88c, // 290
+			0x1b108,0x1d886,0x1b104,0x1b102,0x12140,0x190b0,0x1c85c,0x16340,0x12120,0x19098, // 300
+			0x1c84e,0x16320,0x1b198,0x1d8ce,0x16310,0x12108,0x19086,0x16308,0x1b186,0x16304, // 310
+			0x121b0,0x190dc,0x163b0,0x12198,0x190ce,0x16398,0x1b1ce,0x1638c,0x12186,0x16386, // 320
+			0x163dc,0x163ce,0x1b0a0,0x1d858,0x1ec2e,0x1b090,0x1d84c,0x1b088,0x1d846,0x1b084, // 330
+			0x1b082,0x120a0,0x19058,0x1c82e,0x161a0,0x12090,0x1904c,0x16190,0x1b0cc,0x19046, // 340
+			0x16188,0x12084,0x16184,0x12082,0x120d8,0x161d8,0x161cc,0x161c6,0x1d82c,0x1d826, // 350
+			0x1b042,0x1902c,0x12048,0x160c8,0x160c4,0x160c2,0x18ac0,0x1c570,0x1e2bc,0x18a60, // 360
+			0x1c538,0x11440,0x18a30,0x1c51c,0x11420,0x18a18,0x11410,0x11408,0x116c0,0x18b70, // 370
+			0x1c5bc,0x11660,0x18b38,0x1c59e,0x11630,0x18b1c,0x11618,0x1160c,0x11770,0x18bbc, // 380
+			0x11738,0x18b9e,0x1171c,0x117bc,0x1179e,0x1cd60,0x1e6b8,0x1f35e,0x19a40,0x1cd30, // 390
+			0x1e69c,0x19a20,0x1cd18,0x1e68e,0x19a10,0x1cd0c,0x19a08,0x1cd06,0x18960,0x1c4b8, // 400
+			0x1e25e,0x19b60,0x18930,0x1c49c,0x13640,0x11220,0x1cd9c,0x1c48e,0x13620,0x19b18, // 410
+			0x1890c,0x13610,0x11208,0x13608,0x11360,0x189b8,0x1c4de,0x13760,0x11330,0x1cdde, // 420
+			0x13730,0x19b9c,0x1898e,0x13718,0x1130c,0x1370c,0x113b8,0x189de,0x137b8,0x1139c, // 430
+			0x1379c,0x1138e,0x113de,0x137de,0x1dd40,0x1eeb0,0x1f75c,0x1dd20,0x1ee98,0x1f74e, // 440
+			0x1dd10,0x1ee8c,0x1dd08,0x1ee86,0x1dd04,0x19940,0x1ccb0,0x1e65c,0x1bb40,0x19920, // 450
+			0x1eedc,0x1e64e,0x1bb20,0x1dd98,0x1eece,0x1bb10,0x19908,0x1cc86,0x1bb08,0x1dd86, // 460
+			0x19902,0x11140,0x188b0,0x1c45c,0x13340,0x11120,0x18898,0x1c44e,0x17740,0x13320, // 470
+			0x19998,0x1ccce,0x17720,0x1bb98,0x1ddce,0x18886,0x17710,0x13308,0x19986,0x17708, // 480
+			0x11102,0x111b0,0x188dc,0x133b0,0x11198,0x188ce,0x177b0,0x13398,0x199ce,0x17798, // 490
+			0x1bbce,0x11186,0x13386,0x111dc,0x133dc,0x111ce,0x177dc,0x133ce,0x1dca0,0x1ee58, // 500
+			0x1f72e,0x1dc90,0x1ee4c,0x1dc88,0x1ee46,0x1dc84,0x1dc82,0x198a0,0x1cc58,0x1e62e, // 510
+			0x1b9a0,0x19890,0x1ee6e,0x1b990,0x1dccc,0x1cc46,0x1b988,0x19884,0x1b984,0x19882, // 520
+			0x1b982,0x110a0,0x18858,0x1c42e,0x131a0,0x11090,0x1884c,0x173a0,0x13190,0x198cc, // 530
+			0x18846,0x17390,0x1b9cc,0x11084,0x17388,0x13184,0x11082,0x13182,0x110d8,0x1886e, // 540
+			0x131d8,0x110cc,0x173d8,0x131cc,0x110c6,0x173cc,0x131c6,0x110ee,0x173ee,0x1dc50, // 550
+			0x1ee2c,0x1dc48,0x1ee26,0x1dc44,0x1dc42,0x19850,0x1cc2c,0x1b8d0,0x19848,0x1cc26, // 560
+			0x1b8c8,0x1dc66,0x1b8c4,0x19842,0x1b8c2,0x11050,0x1882c,0x130d0,0x11048,0x18826, // 570
+			0x171d0,0x130c8,0x19866,0x171c8,0x1b8e6,0x11042,0x171c4,0x130c2,0x171c2,0x130ec, // 580
+			0x171ec,0x171e6,0x1ee16,0x1dc22,0x1cc16,0x19824,0x19822,0x11028,0x13068,0x170e8, // 590
+			0x11022,0x13062,0x18560,0x10a40,0x18530,0x10a20,0x18518,0x1c28e,0x10a10,0x1850c, // 600
+			0x10a08,0x18506,0x10b60,0x185b8,0x1c2de,0x10b30,0x1859c,0x10b18,0x1858e,0x10b0c, // 610
+			0x10b06,0x10bb8,0x185de,0x10b9c,0x10b8e,0x10bde,0x18d40,0x1c6b0,0x1e35c,0x18d20, // 620
+			0x1c698,0x18d10,0x1c68c,0x18d08,0x1c686,0x18d04,0x10940,0x184b0,0x1c25c,0x11b40, // 630
+			0x10920,0x1c6dc,0x1c24e,0x11b20,0x18d98,0x1c6ce,0x11b10,0x10908,0x18486,0x11b08, // 640
+			0x18d86,0x10902,0x109b0,0x184dc,0x11bb0,0x10998,0x184ce,0x11b98,0x18dce,0x11b8c, // 650
+			0x10986,0x109dc,0x11bdc,0x109ce,0x11bce,0x1cea0,0x1e758,0x1f3ae,0x1ce90,0x1e74c, // 660
+			0x1ce88,0x1e746,0x1ce84,0x1ce82,0x18ca0,0x1c658,0x19da0,0x18c90,0x1c64c,0x19d90, // 670
+			0x1cecc,0x1c646,0x19d88,0x18c84,0x19d84,0x18c82,0x19d82,0x108a0,0x18458,0x119a0, // 680
+			0x10890,0x1c66e,0x13ba0,0x11990,0x18ccc,0x18446,0x13b90,0x19dcc,0x10884,0x13b88, // 690
+			0x11984,0x10882,0x11982,0x108d8,0x1846e,0x119d8,0x108cc,0x13bd8,0x119cc,0x108c6, // 700
+			0x13bcc,0x119c6,0x108ee,0x119ee,0x13bee,0x1ef50,0x1f7ac,0x1ef48,0x1f7a6,0x1ef44, // 710
+			0x1ef42,0x1ce50,0x1e72c,0x1ded0,0x1ef6c,0x1e726,0x1dec8,0x1ef66,0x1dec4,0x1ce42, // 720
+			0x1dec2,0x18c50,0x1c62c,0x19cd0,0x18c48,0x1c626,0x1bdd0,0x19cc8,0x1ce66,0x1bdc8, // 730
+			0x1dee6,0x18c42,0x1bdc4,0x19cc2,0x1bdc2,0x10850,0x1842c,0x118d0,0x10848,0x18426, // 740
+			0x139d0,0x118c8,0x18c66,0x17bd0,0x139c8,0x19ce6,0x10842,0x17bc8,0x1bde6,0x118c2, // 750
+			0x17bc4,0x1086c,0x118ec,0x10866,0x139ec,0x118e6,0x17bec,0x139e6,0x17be6,0x1ef28, // 760
+			0x1f796,0x1ef24,0x1ef22,0x1ce28,0x1e716,0x1de68,0x1ef36,0x1de64,0x1ce22,0x1de62, // 770
+			0x18c28,0x1c616,0x19c68,0x18c24,0x1bce8,0x19c64,0x18c22,0x1bce4,0x19c62,0x1bce2, // 780
+			0x10828,0x18416,0x11868,0x18c36,0x138e8,0x11864,0x10822,0x179e8,0x138e4,0x11862, // 790
+			0x179e4,0x138e2,0x179e2,0x11876,0x179f6,0x1ef12,0x1de34,0x1de32,0x19c34,0x1bc74, // 800
+			0x1bc72,0x11834,0x13874,0x178f4,0x178f2,0x10540,0x10520,0x18298,0x10510,0x10508, // 810
+			0x10504,0x105b0,0x10598,0x1058c,0x10586,0x105dc,0x105ce,0x186a0,0x18690,0x1c34c, // 820
+			0x18688,0x1c346,0x18684,0x18682,0x104a0,0x18258,0x10da0,0x186d8,0x1824c,0x10d90, // 830
+			0x186cc,0x10d88,0x186c6,0x10d84,0x10482,0x10d82,0x104d8,0x1826e,0x10dd8,0x186ee, // 840
+			0x10dcc,0x104c6,0x10dc6,0x104ee,0x10dee,0x1c750,0x1c748,0x1c744,0x1c742,0x18650, // 850
+			0x18ed0,0x1c76c,0x1c326,0x18ec8,0x1c766,0x18ec4,0x18642,0x18ec2,0x10450,0x10cd0, // 860
+			0x10448,0x18226,0x11dd0,0x10cc8,0x10444,0x11dc8,0x10cc4,0x10442,0x11dc4,0x10cc2, // 870
+			0x1046c,0x10cec,0x10466,0x11dec,0x10ce6,0x11de6,0x1e7a8,0x1e7a4,0x1e7a2,0x1c728, // 880
+			0x1cf68,0x1e7b6,0x1cf64,0x1c722,0x1cf62,0x18628,0x1c316,0x18e68,0x1c736,0x19ee8, // 890
+			0x18e64,0x18622,0x19ee4,0x18e62,0x19ee2,0x10428,0x18216,0x10c68,0x18636,0x11ce8, // 900
+			0x10c64,0x10422,0x13de8,0x11ce4,0x10c62,0x13de4,0x11ce2,0x10436,0x10c76,0x11cf6, // 910
+			0x13df6,0x1f7d4,0x1f7d2,0x1e794,0x1efb4,0x1e792,0x1efb2,0x1c714,0x1cf34,0x1c712, // 920
+			0x1df74,0x1cf32,0x1df72,0x18614,0x18e34,0x18612,0x19e74,0x18e32,0x1bef4),        // 929
+		array( // cluster 3 -----------------------------------------------------------------------
+			0x1f560,0x1fab8,0x1ea40,0x1f530,0x1fa9c,0x1ea20,0x1f518,0x1fa8e,0x1ea10,0x1f50c, //  10
+			0x1ea08,0x1f506,0x1ea04,0x1eb60,0x1f5b8,0x1fade,0x1d640,0x1eb30,0x1f59c,0x1d620, //  20
+			0x1eb18,0x1f58e,0x1d610,0x1eb0c,0x1d608,0x1eb06,0x1d604,0x1d760,0x1ebb8,0x1f5de, //  30
+			0x1ae40,0x1d730,0x1eb9c,0x1ae20,0x1d718,0x1eb8e,0x1ae10,0x1d70c,0x1ae08,0x1d706, //  40
+			0x1ae04,0x1af60,0x1d7b8,0x1ebde,0x15e40,0x1af30,0x1d79c,0x15e20,0x1af18,0x1d78e, //  50
+			0x15e10,0x1af0c,0x15e08,0x1af06,0x15f60,0x1afb8,0x1d7de,0x15f30,0x1af9c,0x15f18, //  60
+			0x1af8e,0x15f0c,0x15fb8,0x1afde,0x15f9c,0x15f8e,0x1e940,0x1f4b0,0x1fa5c,0x1e920, //  70
+			0x1f498,0x1fa4e,0x1e910,0x1f48c,0x1e908,0x1f486,0x1e904,0x1e902,0x1d340,0x1e9b0, //  80
+			0x1f4dc,0x1d320,0x1e998,0x1f4ce,0x1d310,0x1e98c,0x1d308,0x1e986,0x1d304,0x1d302, //  90
+			0x1a740,0x1d3b0,0x1e9dc,0x1a720,0x1d398,0x1e9ce,0x1a710,0x1d38c,0x1a708,0x1d386, // 100
+			0x1a704,0x1a702,0x14f40,0x1a7b0,0x1d3dc,0x14f20,0x1a798,0x1d3ce,0x14f10,0x1a78c, // 110
+			0x14f08,0x1a786,0x14f04,0x14fb0,0x1a7dc,0x14f98,0x1a7ce,0x14f8c,0x14f86,0x14fdc, // 120
+			0x14fce,0x1e8a0,0x1f458,0x1fa2e,0x1e890,0x1f44c,0x1e888,0x1f446,0x1e884,0x1e882, // 130
+			0x1d1a0,0x1e8d8,0x1f46e,0x1d190,0x1e8cc,0x1d188,0x1e8c6,0x1d184,0x1d182,0x1a3a0, // 140
+			0x1d1d8,0x1e8ee,0x1a390,0x1d1cc,0x1a388,0x1d1c6,0x1a384,0x1a382,0x147a0,0x1a3d8, // 150
+			0x1d1ee,0x14790,0x1a3cc,0x14788,0x1a3c6,0x14784,0x14782,0x147d8,0x1a3ee,0x147cc, // 160
+			0x147c6,0x147ee,0x1e850,0x1f42c,0x1e848,0x1f426,0x1e844,0x1e842,0x1d0d0,0x1e86c, // 170
+			0x1d0c8,0x1e866,0x1d0c4,0x1d0c2,0x1a1d0,0x1d0ec,0x1a1c8,0x1d0e6,0x1a1c4,0x1a1c2, // 180
+			0x143d0,0x1a1ec,0x143c8,0x1a1e6,0x143c4,0x143c2,0x143ec,0x143e6,0x1e828,0x1f416, // 190
+			0x1e824,0x1e822,0x1d068,0x1e836,0x1d064,0x1d062,0x1a0e8,0x1d076,0x1a0e4,0x1a0e2, // 200
+			0x141e8,0x1a0f6,0x141e4,0x141e2,0x1e814,0x1e812,0x1d034,0x1d032,0x1a074,0x1a072, // 210
+			0x1e540,0x1f2b0,0x1f95c,0x1e520,0x1f298,0x1f94e,0x1e510,0x1f28c,0x1e508,0x1f286, // 220
+			0x1e504,0x1e502,0x1cb40,0x1e5b0,0x1f2dc,0x1cb20,0x1e598,0x1f2ce,0x1cb10,0x1e58c, // 230
+			0x1cb08,0x1e586,0x1cb04,0x1cb02,0x19740,0x1cbb0,0x1e5dc,0x19720,0x1cb98,0x1e5ce, // 240
+			0x19710,0x1cb8c,0x19708,0x1cb86,0x19704,0x19702,0x12f40,0x197b0,0x1cbdc,0x12f20, // 250
+			0x19798,0x1cbce,0x12f10,0x1978c,0x12f08,0x19786,0x12f04,0x12fb0,0x197dc,0x12f98, // 260
+			0x197ce,0x12f8c,0x12f86,0x12fdc,0x12fce,0x1f6a0,0x1fb58,0x16bf0,0x1f690,0x1fb4c, // 270
+			0x169f8,0x1f688,0x1fb46,0x168fc,0x1f684,0x1f682,0x1e4a0,0x1f258,0x1f92e,0x1eda0, // 280
+			0x1e490,0x1fb6e,0x1ed90,0x1f6cc,0x1f246,0x1ed88,0x1e484,0x1ed84,0x1e482,0x1ed82, // 290
+			0x1c9a0,0x1e4d8,0x1f26e,0x1dba0,0x1c990,0x1e4cc,0x1db90,0x1edcc,0x1e4c6,0x1db88, // 300
+			0x1c984,0x1db84,0x1c982,0x1db82,0x193a0,0x1c9d8,0x1e4ee,0x1b7a0,0x19390,0x1c9cc, // 310
+			0x1b790,0x1dbcc,0x1c9c6,0x1b788,0x19384,0x1b784,0x19382,0x1b782,0x127a0,0x193d8, // 320
+			0x1c9ee,0x16fa0,0x12790,0x193cc,0x16f90,0x1b7cc,0x193c6,0x16f88,0x12784,0x16f84, // 330
+			0x12782,0x127d8,0x193ee,0x16fd8,0x127cc,0x16fcc,0x127c6,0x16fc6,0x127ee,0x1f650, // 340
+			0x1fb2c,0x165f8,0x1f648,0x1fb26,0x164fc,0x1f644,0x1647e,0x1f642,0x1e450,0x1f22c, // 350
+			0x1ecd0,0x1e448,0x1f226,0x1ecc8,0x1f666,0x1ecc4,0x1e442,0x1ecc2,0x1c8d0,0x1e46c, // 360
+			0x1d9d0,0x1c8c8,0x1e466,0x1d9c8,0x1ece6,0x1d9c4,0x1c8c2,0x1d9c2,0x191d0,0x1c8ec, // 370
+			0x1b3d0,0x191c8,0x1c8e6,0x1b3c8,0x1d9e6,0x1b3c4,0x191c2,0x1b3c2,0x123d0,0x191ec, // 380
+			0x167d0,0x123c8,0x191e6,0x167c8,0x1b3e6,0x167c4,0x123c2,0x167c2,0x123ec,0x167ec, // 390
+			0x123e6,0x167e6,0x1f628,0x1fb16,0x162fc,0x1f624,0x1627e,0x1f622,0x1e428,0x1f216, // 400
+			0x1ec68,0x1f636,0x1ec64,0x1e422,0x1ec62,0x1c868,0x1e436,0x1d8e8,0x1c864,0x1d8e4, // 410
+			0x1c862,0x1d8e2,0x190e8,0x1c876,0x1b1e8,0x1d8f6,0x1b1e4,0x190e2,0x1b1e2,0x121e8, // 420
+			0x190f6,0x163e8,0x121e4,0x163e4,0x121e2,0x163e2,0x121f6,0x163f6,0x1f614,0x1617e, // 430
+			0x1f612,0x1e414,0x1ec34,0x1e412,0x1ec32,0x1c834,0x1d874,0x1c832,0x1d872,0x19074, // 440
+			0x1b0f4,0x19072,0x1b0f2,0x120f4,0x161f4,0x120f2,0x161f2,0x1f60a,0x1e40a,0x1ec1a, // 450
+			0x1c81a,0x1d83a,0x1903a,0x1b07a,0x1e2a0,0x1f158,0x1f8ae,0x1e290,0x1f14c,0x1e288, // 460
+			0x1f146,0x1e284,0x1e282,0x1c5a0,0x1e2d8,0x1f16e,0x1c590,0x1e2cc,0x1c588,0x1e2c6, // 470
+			0x1c584,0x1c582,0x18ba0,0x1c5d8,0x1e2ee,0x18b90,0x1c5cc,0x18b88,0x1c5c6,0x18b84, // 480
+			0x18b82,0x117a0,0x18bd8,0x1c5ee,0x11790,0x18bcc,0x11788,0x18bc6,0x11784,0x11782, // 490
+			0x117d8,0x18bee,0x117cc,0x117c6,0x117ee,0x1f350,0x1f9ac,0x135f8,0x1f348,0x1f9a6, // 500
+			0x134fc,0x1f344,0x1347e,0x1f342,0x1e250,0x1f12c,0x1e6d0,0x1e248,0x1f126,0x1e6c8, // 510
+			0x1f366,0x1e6c4,0x1e242,0x1e6c2,0x1c4d0,0x1e26c,0x1cdd0,0x1c4c8,0x1e266,0x1cdc8, // 520
+			0x1e6e6,0x1cdc4,0x1c4c2,0x1cdc2,0x189d0,0x1c4ec,0x19bd0,0x189c8,0x1c4e6,0x19bc8, // 530
+			0x1cde6,0x19bc4,0x189c2,0x19bc2,0x113d0,0x189ec,0x137d0,0x113c8,0x189e6,0x137c8, // 540
+			0x19be6,0x137c4,0x113c2,0x137c2,0x113ec,0x137ec,0x113e6,0x137e6,0x1fba8,0x175f0, // 550
+			0x1bafc,0x1fba4,0x174f8,0x1ba7e,0x1fba2,0x1747c,0x1743e,0x1f328,0x1f996,0x132fc, // 560
+			0x1f768,0x1fbb6,0x176fc,0x1327e,0x1f764,0x1f322,0x1767e,0x1f762,0x1e228,0x1f116, // 570
+			0x1e668,0x1e224,0x1eee8,0x1f776,0x1e222,0x1eee4,0x1e662,0x1eee2,0x1c468,0x1e236, // 580
+			0x1cce8,0x1c464,0x1dde8,0x1cce4,0x1c462,0x1dde4,0x1cce2,0x1dde2,0x188e8,0x1c476, // 590
+			0x199e8,0x188e4,0x1bbe8,0x199e4,0x188e2,0x1bbe4,0x199e2,0x1bbe2,0x111e8,0x188f6, // 600
+			0x133e8,0x111e4,0x177e8,0x133e4,0x111e2,0x177e4,0x133e2,0x177e2,0x111f6,0x133f6, // 610
+			0x1fb94,0x172f8,0x1b97e,0x1fb92,0x1727c,0x1723e,0x1f314,0x1317e,0x1f734,0x1f312, // 620
+			0x1737e,0x1f732,0x1e214,0x1e634,0x1e212,0x1ee74,0x1e632,0x1ee72,0x1c434,0x1cc74, // 630
+			0x1c432,0x1dcf4,0x1cc72,0x1dcf2,0x18874,0x198f4,0x18872,0x1b9f4,0x198f2,0x1b9f2, // 640
+			0x110f4,0x131f4,0x110f2,0x173f4,0x131f2,0x173f2,0x1fb8a,0x1717c,0x1713e,0x1f30a, // 650
+			0x1f71a,0x1e20a,0x1e61a,0x1ee3a,0x1c41a,0x1cc3a,0x1dc7a,0x1883a,0x1987a,0x1b8fa, // 660
+			0x1107a,0x130fa,0x171fa,0x170be,0x1e150,0x1f0ac,0x1e148,0x1f0a6,0x1e144,0x1e142, // 670
+			0x1c2d0,0x1e16c,0x1c2c8,0x1e166,0x1c2c4,0x1c2c2,0x185d0,0x1c2ec,0x185c8,0x1c2e6, // 680
+			0x185c4,0x185c2,0x10bd0,0x185ec,0x10bc8,0x185e6,0x10bc4,0x10bc2,0x10bec,0x10be6, // 690
+			0x1f1a8,0x1f8d6,0x11afc,0x1f1a4,0x11a7e,0x1f1a2,0x1e128,0x1f096,0x1e368,0x1e124, // 700
+			0x1e364,0x1e122,0x1e362,0x1c268,0x1e136,0x1c6e8,0x1c264,0x1c6e4,0x1c262,0x1c6e2, // 710
+			0x184e8,0x1c276,0x18de8,0x184e4,0x18de4,0x184e2,0x18de2,0x109e8,0x184f6,0x11be8, // 720
+			0x109e4,0x11be4,0x109e2,0x11be2,0x109f6,0x11bf6,0x1f9d4,0x13af8,0x19d7e,0x1f9d2, // 730
+			0x13a7c,0x13a3e,0x1f194,0x1197e,0x1f3b4,0x1f192,0x13b7e,0x1f3b2,0x1e114,0x1e334, // 740
+			0x1e112,0x1e774,0x1e332,0x1e772,0x1c234,0x1c674,0x1c232,0x1cef4,0x1c672,0x1cef2, // 750
+			0x18474,0x18cf4,0x18472,0x19df4,0x18cf2,0x19df2,0x108f4,0x119f4,0x108f2,0x13bf4, // 760
+			0x119f2,0x13bf2,0x17af0,0x1bd7c,0x17a78,0x1bd3e,0x17a3c,0x17a1e,0x1f9ca,0x1397c, // 770
+			0x1fbda,0x17b7c,0x1393e,0x17b3e,0x1f18a,0x1f39a,0x1f7ba,0x1e10a,0x1e31a,0x1e73a, // 780
+			0x1ef7a,0x1c21a,0x1c63a,0x1ce7a,0x1defa,0x1843a,0x18c7a,0x19cfa,0x1bdfa,0x1087a, // 790
+			0x118fa,0x139fa,0x17978,0x1bcbe,0x1793c,0x1791e,0x138be,0x179be,0x178bc,0x1789e, // 800
+			0x1785e,0x1e0a8,0x1e0a4,0x1e0a2,0x1c168,0x1e0b6,0x1c164,0x1c162,0x182e8,0x1c176, // 810
+			0x182e4,0x182e2,0x105e8,0x182f6,0x105e4,0x105e2,0x105f6,0x1f0d4,0x10d7e,0x1f0d2, // 820
+			0x1e094,0x1e1b4,0x1e092,0x1e1b2,0x1c134,0x1c374,0x1c132,0x1c372,0x18274,0x186f4, // 830
+			0x18272,0x186f2,0x104f4,0x10df4,0x104f2,0x10df2,0x1f8ea,0x11d7c,0x11d3e,0x1f0ca, // 840
+			0x1f1da,0x1e08a,0x1e19a,0x1e3ba,0x1c11a,0x1c33a,0x1c77a,0x1823a,0x1867a,0x18efa, // 850
+			0x1047a,0x10cfa,0x11dfa,0x13d78,0x19ebe,0x13d3c,0x13d1e,0x11cbe,0x13dbe,0x17d70, // 860
+			0x1bebc,0x17d38,0x1be9e,0x17d1c,0x17d0e,0x13cbc,0x17dbc,0x13c9e,0x17d9e,0x17cb8, // 870
+			0x1be5e,0x17c9c,0x17c8e,0x13c5e,0x17cde,0x17c5c,0x17c4e,0x17c2e,0x1c0b4,0x1c0b2, // 880
+			0x18174,0x18172,0x102f4,0x102f2,0x1e0da,0x1c09a,0x1c1ba,0x1813a,0x1837a,0x1027a, // 890
+			0x106fa,0x10ebe,0x11ebc,0x11e9e,0x13eb8,0x19f5e,0x13e9c,0x13e8e,0x11e5e,0x13ede, // 900
+			0x17eb0,0x1bf5c,0x17e98,0x1bf4e,0x17e8c,0x17e86,0x13e5c,0x17edc,0x13e4e,0x17ece, // 910
+			0x17e58,0x1bf2e,0x17e4c,0x17e46,0x13e2e,0x17e6e,0x17e2c,0x17e26,0x10f5e,0x11f5c, // 920
+			0x11f4e,0x13f58,0x19fae,0x13f4c,0x13f46,0x11f2e,0x13f6e,0x13f2c,0x13f26),        // 929
+		array( // cluster 6 -----------------------------------------------------------------------
+			0x1abe0,0x1d5f8,0x153c0,0x1a9f0,0x1d4fc,0x151e0,0x1a8f8,0x1d47e,0x150f0,0x1a87c, //  10
+			0x15078,0x1fad0,0x15be0,0x1adf8,0x1fac8,0x159f0,0x1acfc,0x1fac4,0x158f8,0x1ac7e, //  20
+			0x1fac2,0x1587c,0x1f5d0,0x1faec,0x15df8,0x1f5c8,0x1fae6,0x15cfc,0x1f5c4,0x15c7e, //  30
+			0x1f5c2,0x1ebd0,0x1f5ec,0x1ebc8,0x1f5e6,0x1ebc4,0x1ebc2,0x1d7d0,0x1ebec,0x1d7c8, //  40
+			0x1ebe6,0x1d7c4,0x1d7c2,0x1afd0,0x1d7ec,0x1afc8,0x1d7e6,0x1afc4,0x14bc0,0x1a5f0, //  50
+			0x1d2fc,0x149e0,0x1a4f8,0x1d27e,0x148f0,0x1a47c,0x14878,0x1a43e,0x1483c,0x1fa68, //  60
+			0x14df0,0x1a6fc,0x1fa64,0x14cf8,0x1a67e,0x1fa62,0x14c7c,0x14c3e,0x1f4e8,0x1fa76, //  70
+			0x14efc,0x1f4e4,0x14e7e,0x1f4e2,0x1e9e8,0x1f4f6,0x1e9e4,0x1e9e2,0x1d3e8,0x1e9f6, //  80
+			0x1d3e4,0x1d3e2,0x1a7e8,0x1d3f6,0x1a7e4,0x1a7e2,0x145e0,0x1a2f8,0x1d17e,0x144f0, //  90
+			0x1a27c,0x14478,0x1a23e,0x1443c,0x1441e,0x1fa34,0x146f8,0x1a37e,0x1fa32,0x1467c, // 100
+			0x1463e,0x1f474,0x1477e,0x1f472,0x1e8f4,0x1e8f2,0x1d1f4,0x1d1f2,0x1a3f4,0x1a3f2, // 110
+			0x142f0,0x1a17c,0x14278,0x1a13e,0x1423c,0x1421e,0x1fa1a,0x1437c,0x1433e,0x1f43a, // 120
+			0x1e87a,0x1d0fa,0x14178,0x1a0be,0x1413c,0x1411e,0x141be,0x140bc,0x1409e,0x12bc0, // 130
+			0x195f0,0x1cafc,0x129e0,0x194f8,0x1ca7e,0x128f0,0x1947c,0x12878,0x1943e,0x1283c, // 140
+			0x1f968,0x12df0,0x196fc,0x1f964,0x12cf8,0x1967e,0x1f962,0x12c7c,0x12c3e,0x1f2e8, // 150
+			0x1f976,0x12efc,0x1f2e4,0x12e7e,0x1f2e2,0x1e5e8,0x1f2f6,0x1e5e4,0x1e5e2,0x1cbe8, // 160
+			0x1e5f6,0x1cbe4,0x1cbe2,0x197e8,0x1cbf6,0x197e4,0x197e2,0x1b5e0,0x1daf8,0x1ed7e, // 170
+			0x169c0,0x1b4f0,0x1da7c,0x168e0,0x1b478,0x1da3e,0x16870,0x1b43c,0x16838,0x1b41e, // 180
+			0x1681c,0x125e0,0x192f8,0x1c97e,0x16de0,0x124f0,0x1927c,0x16cf0,0x1b67c,0x1923e, // 190
+			0x16c78,0x1243c,0x16c3c,0x1241e,0x16c1e,0x1f934,0x126f8,0x1937e,0x1fb74,0x1f932, // 200
+			0x16ef8,0x1267c,0x1fb72,0x16e7c,0x1263e,0x16e3e,0x1f274,0x1277e,0x1f6f4,0x1f272, // 210
+			0x16f7e,0x1f6f2,0x1e4f4,0x1edf4,0x1e4f2,0x1edf2,0x1c9f4,0x1dbf4,0x1c9f2,0x1dbf2, // 220
+			0x193f4,0x193f2,0x165c0,0x1b2f0,0x1d97c,0x164e0,0x1b278,0x1d93e,0x16470,0x1b23c, // 230
+			0x16438,0x1b21e,0x1641c,0x1640e,0x122f0,0x1917c,0x166f0,0x12278,0x1913e,0x16678, // 240
+			0x1b33e,0x1663c,0x1221e,0x1661e,0x1f91a,0x1237c,0x1fb3a,0x1677c,0x1233e,0x1673e, // 250
+			0x1f23a,0x1f67a,0x1e47a,0x1ecfa,0x1c8fa,0x1d9fa,0x191fa,0x162e0,0x1b178,0x1d8be, // 260
+			0x16270,0x1b13c,0x16238,0x1b11e,0x1621c,0x1620e,0x12178,0x190be,0x16378,0x1213c, // 270
+			0x1633c,0x1211e,0x1631e,0x121be,0x163be,0x16170,0x1b0bc,0x16138,0x1b09e,0x1611c, // 280
+			0x1610e,0x120bc,0x161bc,0x1209e,0x1619e,0x160b8,0x1b05e,0x1609c,0x1608e,0x1205e, // 290
+			0x160de,0x1605c,0x1604e,0x115e0,0x18af8,0x1c57e,0x114f0,0x18a7c,0x11478,0x18a3e, // 300
+			0x1143c,0x1141e,0x1f8b4,0x116f8,0x18b7e,0x1f8b2,0x1167c,0x1163e,0x1f174,0x1177e, // 310
+			0x1f172,0x1e2f4,0x1e2f2,0x1c5f4,0x1c5f2,0x18bf4,0x18bf2,0x135c0,0x19af0,0x1cd7c, // 320
+			0x134e0,0x19a78,0x1cd3e,0x13470,0x19a3c,0x13438,0x19a1e,0x1341c,0x1340e,0x112f0, // 330
+			0x1897c,0x136f0,0x11278,0x1893e,0x13678,0x19b3e,0x1363c,0x1121e,0x1361e,0x1f89a, // 340
+			0x1137c,0x1f9ba,0x1377c,0x1133e,0x1373e,0x1f13a,0x1f37a,0x1e27a,0x1e6fa,0x1c4fa, // 350
+			0x1cdfa,0x189fa,0x1bae0,0x1dd78,0x1eebe,0x174c0,0x1ba70,0x1dd3c,0x17460,0x1ba38, // 360
+			0x1dd1e,0x17430,0x1ba1c,0x17418,0x1ba0e,0x1740c,0x132e0,0x19978,0x1ccbe,0x176e0, // 370
+			0x13270,0x1993c,0x17670,0x1bb3c,0x1991e,0x17638,0x1321c,0x1761c,0x1320e,0x1760e, // 380
+			0x11178,0x188be,0x13378,0x1113c,0x17778,0x1333c,0x1111e,0x1773c,0x1331e,0x1771e, // 390
+			0x111be,0x133be,0x177be,0x172c0,0x1b970,0x1dcbc,0x17260,0x1b938,0x1dc9e,0x17230, // 400
+			0x1b91c,0x17218,0x1b90e,0x1720c,0x17206,0x13170,0x198bc,0x17370,0x13138,0x1989e, // 410
+			0x17338,0x1b99e,0x1731c,0x1310e,0x1730e,0x110bc,0x131bc,0x1109e,0x173bc,0x1319e, // 420
+			0x1739e,0x17160,0x1b8b8,0x1dc5e,0x17130,0x1b89c,0x17118,0x1b88e,0x1710c,0x17106, // 430
+			0x130b8,0x1985e,0x171b8,0x1309c,0x1719c,0x1308e,0x1718e,0x1105e,0x130de,0x171de, // 440
+			0x170b0,0x1b85c,0x17098,0x1b84e,0x1708c,0x17086,0x1305c,0x170dc,0x1304e,0x170ce, // 450
+			0x17058,0x1b82e,0x1704c,0x17046,0x1302e,0x1706e,0x1702c,0x17026,0x10af0,0x1857c, // 460
+			0x10a78,0x1853e,0x10a3c,0x10a1e,0x10b7c,0x10b3e,0x1f0ba,0x1e17a,0x1c2fa,0x185fa, // 470
+			0x11ae0,0x18d78,0x1c6be,0x11a70,0x18d3c,0x11a38,0x18d1e,0x11a1c,0x11a0e,0x10978, // 480
+			0x184be,0x11b78,0x1093c,0x11b3c,0x1091e,0x11b1e,0x109be,0x11bbe,0x13ac0,0x19d70, // 490
+			0x1cebc,0x13a60,0x19d38,0x1ce9e,0x13a30,0x19d1c,0x13a18,0x19d0e,0x13a0c,0x13a06, // 500
+			0x11970,0x18cbc,0x13b70,0x11938,0x18c9e,0x13b38,0x1191c,0x13b1c,0x1190e,0x13b0e, // 510
+			0x108bc,0x119bc,0x1089e,0x13bbc,0x1199e,0x13b9e,0x1bd60,0x1deb8,0x1ef5e,0x17a40, // 520
+			0x1bd30,0x1de9c,0x17a20,0x1bd18,0x1de8e,0x17a10,0x1bd0c,0x17a08,0x1bd06,0x17a04, // 530
+			0x13960,0x19cb8,0x1ce5e,0x17b60,0x13930,0x19c9c,0x17b30,0x1bd9c,0x19c8e,0x17b18, // 540
+			0x1390c,0x17b0c,0x13906,0x17b06,0x118b8,0x18c5e,0x139b8,0x1189c,0x17bb8,0x1399c, // 550
+			0x1188e,0x17b9c,0x1398e,0x17b8e,0x1085e,0x118de,0x139de,0x17bde,0x17940,0x1bcb0, // 560
+			0x1de5c,0x17920,0x1bc98,0x1de4e,0x17910,0x1bc8c,0x17908,0x1bc86,0x17904,0x17902, // 570
+			0x138b0,0x19c5c,0x179b0,0x13898,0x19c4e,0x17998,0x1bcce,0x1798c,0x13886,0x17986, // 580
+			0x1185c,0x138dc,0x1184e,0x179dc,0x138ce,0x179ce,0x178a0,0x1bc58,0x1de2e,0x17890, // 590
+			0x1bc4c,0x17888,0x1bc46,0x17884,0x17882,0x13858,0x19c2e,0x178d8,0x1384c,0x178cc, // 600
+			0x13846,0x178c6,0x1182e,0x1386e,0x178ee,0x17850,0x1bc2c,0x17848,0x1bc26,0x17844, // 610
+			0x17842,0x1382c,0x1786c,0x13826,0x17866,0x17828,0x1bc16,0x17824,0x17822,0x13816, // 620
+			0x17836,0x10578,0x182be,0x1053c,0x1051e,0x105be,0x10d70,0x186bc,0x10d38,0x1869e, // 630
+			0x10d1c,0x10d0e,0x104bc,0x10dbc,0x1049e,0x10d9e,0x11d60,0x18eb8,0x1c75e,0x11d30, // 640
+			0x18e9c,0x11d18,0x18e8e,0x11d0c,0x11d06,0x10cb8,0x1865e,0x11db8,0x10c9c,0x11d9c, // 650
+			0x10c8e,0x11d8e,0x1045e,0x10cde,0x11dde,0x13d40,0x19eb0,0x1cf5c,0x13d20,0x19e98, // 660
+			0x1cf4e,0x13d10,0x19e8c,0x13d08,0x19e86,0x13d04,0x13d02,0x11cb0,0x18e5c,0x13db0, // 670
+			0x11c98,0x18e4e,0x13d98,0x19ece,0x13d8c,0x11c86,0x13d86,0x10c5c,0x11cdc,0x10c4e, // 680
+			0x13ddc,0x11cce,0x13dce,0x1bea0,0x1df58,0x1efae,0x1be90,0x1df4c,0x1be88,0x1df46, // 690
+			0x1be84,0x1be82,0x13ca0,0x19e58,0x1cf2e,0x17da0,0x13c90,0x19e4c,0x17d90,0x1becc, // 700
+			0x19e46,0x17d88,0x13c84,0x17d84,0x13c82,0x17d82,0x11c58,0x18e2e,0x13cd8,0x11c4c, // 710
+			0x17dd8,0x13ccc,0x11c46,0x17dcc,0x13cc6,0x17dc6,0x10c2e,0x11c6e,0x13cee,0x17dee, // 720
+			0x1be50,0x1df2c,0x1be48,0x1df26,0x1be44,0x1be42,0x13c50,0x19e2c,0x17cd0,0x13c48, // 730
+			0x19e26,0x17cc8,0x1be66,0x17cc4,0x13c42,0x17cc2,0x11c2c,0x13c6c,0x11c26,0x17cec, // 740
+			0x13c66,0x17ce6,0x1be28,0x1df16,0x1be24,0x1be22,0x13c28,0x19e16,0x17c68,0x13c24, // 750
+			0x17c64,0x13c22,0x17c62,0x11c16,0x13c36,0x17c76,0x1be14,0x1be12,0x13c14,0x17c34, // 760
+			0x13c12,0x17c32,0x102bc,0x1029e,0x106b8,0x1835e,0x1069c,0x1068e,0x1025e,0x106de, // 770
+			0x10eb0,0x1875c,0x10e98,0x1874e,0x10e8c,0x10e86,0x1065c,0x10edc,0x1064e,0x10ece, // 780
+			0x11ea0,0x18f58,0x1c7ae,0x11e90,0x18f4c,0x11e88,0x18f46,0x11e84,0x11e82,0x10e58, // 790
+			0x1872e,0x11ed8,0x18f6e,0x11ecc,0x10e46,0x11ec6,0x1062e,0x10e6e,0x11eee,0x19f50, // 800
+			0x1cfac,0x19f48,0x1cfa6,0x19f44,0x19f42,0x11e50,0x18f2c,0x13ed0,0x19f6c,0x18f26, // 810
+			0x13ec8,0x11e44,0x13ec4,0x11e42,0x13ec2,0x10e2c,0x11e6c,0x10e26,0x13eec,0x11e66, // 820
+			0x13ee6,0x1dfa8,0x1efd6,0x1dfa4,0x1dfa2,0x19f28,0x1cf96,0x1bf68,0x19f24,0x1bf64, // 830
+			0x19f22,0x1bf62,0x11e28,0x18f16,0x13e68,0x11e24,0x17ee8,0x13e64,0x11e22,0x17ee4, // 840
+			0x13e62,0x17ee2,0x10e16,0x11e36,0x13e76,0x17ef6,0x1df94,0x1df92,0x19f14,0x1bf34, // 850
+			0x19f12,0x1bf32,0x11e14,0x13e34,0x11e12,0x17e74,0x13e32,0x17e72,0x1df8a,0x19f0a, // 860
+			0x1bf1a,0x11e0a,0x13e1a,0x17e3a,0x1035c,0x1034e,0x10758,0x183ae,0x1074c,0x10746, // 870
+			0x1032e,0x1076e,0x10f50,0x187ac,0x10f48,0x187a6,0x10f44,0x10f42,0x1072c,0x10f6c, // 880
+			0x10726,0x10f66,0x18fa8,0x1c7d6,0x18fa4,0x18fa2,0x10f28,0x18796,0x11f68,0x18fb6, // 890
+			0x11f64,0x10f22,0x11f62,0x10716,0x10f36,0x11f76,0x1cfd4,0x1cfd2,0x18f94,0x19fb4, // 900
+			0x18f92,0x19fb2,0x10f14,0x11f34,0x10f12,0x13f74,0x11f32,0x13f72,0x1cfca,0x18f8a, // 910
+			0x19f9a,0x10f0a,0x11f1a,0x13f3a,0x103ac,0x103a6,0x107a8,0x183d6,0x107a4,0x107a2, // 920
+			0x10396,0x107b6,0x187d4,0x187d2,0x10794,0x10fb4,0x10792,0x10fb2,0x1c7ea)         // 929
+	); // end of $clusters array
+
+	/**
+	 * Array of factors of the Reed-Solomon polynomial equations used for error correction; one sub array for each correction level (0-8).
+	 * @protected
+	 */
+	protected $rsfactors = array(
+		array( // ECL 0 (2 factors) -------------------------------------------------------------------------------
+			0x01b,0x395),                                                                                    //   2
+		array( // ECL 1 (4 factors) -------------------------------------------------------------------------------
+			0x20a,0x238,0x2d3,0x329),                                                                        //   4
+		array( // ECL 2 (8 factors) -------------------------------------------------------------------------------
+			0x0ed,0x134,0x1b4,0x11c,0x286,0x28d,0x1ac,0x17b),                                                //   8
+		array( // ECL 3 (16 factors) ------------------------------------------------------------------------------
+			0x112,0x232,0x0e8,0x2f3,0x257,0x20c,0x321,0x084,0x127,0x074,0x1ba,0x1ac,0x127,0x02a,0x0b0,0x041),//  16
+		array( // ECL 4 (32 factors) ------------------------------------------------------------------------------
+			0x169,0x23f,0x39a,0x20d,0x0b0,0x24a,0x280,0x141,0x218,0x2e6,0x2a5,0x2e6,0x2af,0x11c,0x0c1,0x205, //  16
+			0x111,0x1ee,0x107,0x093,0x251,0x320,0x23b,0x140,0x323,0x085,0x0e7,0x186,0x2ad,0x14a,0x03f,0x19a),//  32
+		array( // ECL 5 (64 factors) ------------------------------------------------------------------------------
+			0x21b,0x1a6,0x006,0x05d,0x35e,0x303,0x1c5,0x06a,0x262,0x11f,0x06b,0x1f9,0x2dd,0x36d,0x17d,0x264, //  16
+			0x2d3,0x1dc,0x1ce,0x0ac,0x1ae,0x261,0x35a,0x336,0x21f,0x178,0x1ff,0x190,0x2a0,0x2fa,0x11b,0x0b8, //  32
+			0x1b8,0x023,0x207,0x01f,0x1cc,0x252,0x0e1,0x217,0x205,0x160,0x25d,0x09e,0x28b,0x0c9,0x1e8,0x1f6, //  48
+			0x288,0x2dd,0x2cd,0x053,0x194,0x061,0x118,0x303,0x348,0x275,0x004,0x17d,0x34b,0x26f,0x108,0x21f),//  64
+		array( // ECL 6 (128 factors) -----------------------------------------------------------------------------
+			0x209,0x136,0x360,0x223,0x35a,0x244,0x128,0x17b,0x035,0x30b,0x381,0x1bc,0x190,0x39d,0x2ed,0x19f, //  16
+			0x336,0x05d,0x0d9,0x0d0,0x3a0,0x0f4,0x247,0x26c,0x0f6,0x094,0x1bf,0x277,0x124,0x38c,0x1ea,0x2c0, //  32
+			0x204,0x102,0x1c9,0x38b,0x252,0x2d3,0x2a2,0x124,0x110,0x060,0x2ac,0x1b0,0x2ae,0x25e,0x35c,0x239, //  48
+			0x0c1,0x0db,0x081,0x0ba,0x0ec,0x11f,0x0c0,0x307,0x116,0x0ad,0x028,0x17b,0x2c8,0x1cf,0x286,0x308, //  64
+			0x0ab,0x1eb,0x129,0x2fb,0x09c,0x2dc,0x05f,0x10e,0x1bf,0x05a,0x1fb,0x030,0x0e4,0x335,0x328,0x382, //  80
+			0x310,0x297,0x273,0x17a,0x17e,0x106,0x17c,0x25a,0x2f2,0x150,0x059,0x266,0x057,0x1b0,0x29e,0x268, //  96
+			0x09d,0x176,0x0f2,0x2d6,0x258,0x10d,0x177,0x382,0x34d,0x1c6,0x162,0x082,0x32e,0x24b,0x324,0x022, // 112
+			0x0d3,0x14a,0x21b,0x129,0x33b,0x361,0x025,0x205,0x342,0x13b,0x226,0x056,0x321,0x004,0x06c,0x21b),// 128
+		array( // ECL 7 (256 factors) -----------------------------------------------------------------------------
+			0x20c,0x37e,0x04b,0x2fe,0x372,0x359,0x04a,0x0cc,0x052,0x24a,0x2c4,0x0fa,0x389,0x312,0x08a,0x2d0, //  16
+			0x35a,0x0c2,0x137,0x391,0x113,0x0be,0x177,0x352,0x1b6,0x2dd,0x0c2,0x118,0x0c9,0x118,0x33c,0x2f5, //  32
+			0x2c6,0x32e,0x397,0x059,0x044,0x239,0x00b,0x0cc,0x31c,0x25d,0x21c,0x391,0x321,0x2bc,0x31f,0x089, //  48
+			0x1b7,0x1a2,0x250,0x29c,0x161,0x35b,0x172,0x2b6,0x145,0x0f0,0x0d8,0x101,0x11c,0x225,0x0d1,0x374, //  64
+			0x13b,0x046,0x149,0x319,0x1ea,0x112,0x36d,0x0a2,0x2ed,0x32c,0x2ac,0x1cd,0x14e,0x178,0x351,0x209, //  80
+			0x133,0x123,0x323,0x2c8,0x013,0x166,0x18f,0x38c,0x067,0x1ff,0x033,0x008,0x205,0x0e1,0x121,0x1d6, //  96
+			0x27d,0x2db,0x042,0x0ff,0x395,0x10d,0x1cf,0x33e,0x2da,0x1b1,0x350,0x249,0x088,0x21a,0x38a,0x05a, // 112
+			0x002,0x122,0x2e7,0x0c7,0x28f,0x387,0x149,0x031,0x322,0x244,0x163,0x24c,0x0bc,0x1ce,0x00a,0x086, // 128
+			0x274,0x140,0x1df,0x082,0x2e3,0x047,0x107,0x13e,0x176,0x259,0x0c0,0x25d,0x08e,0x2a1,0x2af,0x0ea, // 144
+			0x2d2,0x180,0x0b1,0x2f0,0x25f,0x280,0x1c7,0x0c1,0x2b1,0x2c3,0x325,0x281,0x030,0x03c,0x2dc,0x26d, // 160
+			0x37f,0x220,0x105,0x354,0x28f,0x135,0x2b9,0x2f3,0x2f4,0x03c,0x0e7,0x305,0x1b2,0x1a5,0x2d6,0x210, // 176
+			0x1f7,0x076,0x031,0x31b,0x020,0x090,0x1f4,0x0ee,0x344,0x18a,0x118,0x236,0x13f,0x009,0x287,0x226, // 192
+			0x049,0x392,0x156,0x07e,0x020,0x2a9,0x14b,0x318,0x26c,0x03c,0x261,0x1b9,0x0b4,0x317,0x37d,0x2f2, // 208
+			0x25d,0x17f,0x0e4,0x2ed,0x2f8,0x0d5,0x036,0x129,0x086,0x036,0x342,0x12b,0x39a,0x0bf,0x38e,0x214, // 224
+			0x261,0x33d,0x0bd,0x014,0x0a7,0x01d,0x368,0x1c1,0x053,0x192,0x029,0x290,0x1f9,0x243,0x1e1,0x0ad, // 240
+			0x194,0x0fb,0x2b0,0x05f,0x1f1,0x22b,0x282,0x21f,0x133,0x09f,0x39c,0x22e,0x288,0x037,0x1f1,0x00a),// 256
+		array( // ECL 8 (512 factors) -----------------------------------------------------------------------------
+			0x160,0x04d,0x175,0x1f8,0x023,0x257,0x1ac,0x0cf,0x199,0x23e,0x076,0x1f2,0x11d,0x17c,0x15e,0x1ec, //  16
+			0x0c5,0x109,0x398,0x09b,0x392,0x12b,0x0e5,0x283,0x126,0x367,0x132,0x058,0x057,0x0c1,0x160,0x30d, //  32
+			0x34e,0x04b,0x147,0x208,0x1b3,0x21f,0x0cb,0x29a,0x0f9,0x15a,0x30d,0x26d,0x280,0x10c,0x31a,0x216, //  48
+			0x21b,0x30d,0x198,0x186,0x284,0x066,0x1dc,0x1f3,0x122,0x278,0x221,0x025,0x35a,0x394,0x228,0x029, //  64
+			0x21e,0x121,0x07a,0x110,0x17f,0x320,0x1e5,0x062,0x2f0,0x1d8,0x2f9,0x06b,0x310,0x35c,0x292,0x2e5, //  80
+			0x122,0x0cc,0x2a9,0x197,0x357,0x055,0x063,0x03e,0x1e2,0x0b4,0x014,0x129,0x1c3,0x251,0x391,0x08e, //  96
+			0x328,0x2ac,0x11f,0x218,0x231,0x04c,0x28d,0x383,0x2d9,0x237,0x2e8,0x186,0x201,0x0c0,0x204,0x102, // 112
+			0x0f0,0x206,0x31a,0x18b,0x300,0x350,0x033,0x262,0x180,0x0a8,0x0be,0x33a,0x148,0x254,0x312,0x12f, // 128
+			0x23a,0x17d,0x19f,0x281,0x09c,0x0ed,0x097,0x1ad,0x213,0x0cf,0x2a4,0x2c6,0x059,0x0a8,0x130,0x192, // 144
+			0x028,0x2c4,0x23f,0x0a2,0x360,0x0e5,0x041,0x35d,0x349,0x200,0x0a4,0x1dd,0x0dd,0x05c,0x166,0x311, // 160
+			0x120,0x165,0x352,0x344,0x33b,0x2e0,0x2c3,0x05e,0x008,0x1ee,0x072,0x209,0x002,0x1f3,0x353,0x21f, // 176
+			0x098,0x2d9,0x303,0x05f,0x0f8,0x169,0x242,0x143,0x358,0x31d,0x121,0x033,0x2ac,0x1d2,0x215,0x334, // 192
+			0x29d,0x02d,0x386,0x1c4,0x0a7,0x156,0x0f4,0x0ad,0x023,0x1cf,0x28b,0x033,0x2bb,0x24f,0x1c4,0x242, // 208
+			0x025,0x07c,0x12a,0x14c,0x228,0x02b,0x1ab,0x077,0x296,0x309,0x1db,0x352,0x2fc,0x16c,0x242,0x38f, // 224
+			0x11b,0x2c7,0x1d8,0x1a4,0x0f5,0x120,0x252,0x18a,0x1ff,0x147,0x24d,0x309,0x2bb,0x2b0,0x02b,0x198, // 240
+			0x34a,0x17f,0x2d1,0x209,0x230,0x284,0x2ca,0x22f,0x03e,0x091,0x369,0x297,0x2c9,0x09f,0x2a0,0x2d9, // 256
+			0x270,0x03b,0x0c1,0x1a1,0x09e,0x0d1,0x233,0x234,0x157,0x2b5,0x06d,0x260,0x233,0x16d,0x0b5,0x304, // 272
+			0x2a5,0x136,0x0f8,0x161,0x2c4,0x19a,0x243,0x366,0x269,0x349,0x278,0x35c,0x121,0x218,0x023,0x309, // 288
+			0x26a,0x24a,0x1a8,0x341,0x04d,0x255,0x15a,0x10d,0x2f5,0x278,0x2b7,0x2ef,0x14b,0x0f7,0x0b8,0x02d, // 304
+			0x313,0x2a8,0x012,0x042,0x197,0x171,0x036,0x1ec,0x0e4,0x265,0x33e,0x39a,0x1b5,0x207,0x284,0x389, // 320
+			0x315,0x1a4,0x131,0x1b9,0x0cf,0x12c,0x37c,0x33b,0x08d,0x219,0x17d,0x296,0x201,0x038,0x0fc,0x155, // 336
+			0x0f2,0x31d,0x346,0x345,0x2d0,0x0e0,0x133,0x277,0x03d,0x057,0x230,0x136,0x2f4,0x299,0x18d,0x328, // 352
+			0x353,0x135,0x1d9,0x31b,0x17a,0x01f,0x287,0x393,0x1cb,0x326,0x24e,0x2db,0x1a9,0x0d8,0x224,0x0f9, // 368
+			0x141,0x371,0x2bb,0x217,0x2a1,0x30e,0x0d2,0x32f,0x389,0x12f,0x34b,0x39a,0x119,0x049,0x1d5,0x317, // 384
+			0x294,0x0a2,0x1f2,0x134,0x09b,0x1a6,0x38b,0x331,0x0bb,0x03e,0x010,0x1a9,0x217,0x150,0x11e,0x1b5, // 400
+			0x177,0x111,0x262,0x128,0x0b7,0x39b,0x074,0x29b,0x2ef,0x161,0x03e,0x16e,0x2b3,0x17b,0x2af,0x34a, // 416
+			0x025,0x165,0x2d0,0x2e6,0x14a,0x005,0x027,0x39b,0x137,0x1a8,0x0f2,0x2ed,0x141,0x036,0x29d,0x13c, // 432
+			0x156,0x12b,0x216,0x069,0x29b,0x1e8,0x280,0x2a0,0x240,0x21c,0x13c,0x1e6,0x2d1,0x262,0x02e,0x290, // 448
+			0x1bf,0x0ab,0x268,0x1d0,0x0be,0x213,0x129,0x141,0x2fa,0x2f0,0x215,0x0af,0x086,0x00e,0x17d,0x1b1, // 464
+			0x2cd,0x02d,0x06f,0x014,0x254,0x11c,0x2e0,0x08a,0x286,0x19b,0x36d,0x29d,0x08d,0x397,0x02d,0x30c, // 480
+			0x197,0x0a4,0x14c,0x383,0x0a5,0x2d6,0x258,0x145,0x1f2,0x28f,0x165,0x2f0,0x300,0x0df,0x351,0x287, // 496
+			0x03f,0x136,0x35f,0x0fb,0x16e,0x130,0x11a,0x2e2,0x2a3,0x19a,0x185,0x0f4,0x01f,0x079,0x12f,0x107) // 512
+	);
+
+	/**
+	 * This is the class constructor.
+	 * Creates a PDF417 object
+	 * @param $code (string) code to represent using PDF417
+	 * @param $ecl (int) error correction level (0-8); default -1 = automatic correction level
+	 * @param $aspectratio (float) the width to height of the symbol (excluding quiet zones)
+	 * @param $macro (array) information for macro block
+	 * @public
+	 */
+	public function __construct($code, $ecl=-1, $aspectratio=2, $macro=array()) {
+		$barcode_array = array();
+		if ((is_null($code)) OR ($code == '\0') OR ($code == '')) {
+			return false;
+		}
+		// get the input sequence array
+		$sequence = $this->getInputSequences($code);
+		$codewords = array(); // array of code-words
+		foreach($sequence as $seq) {
+			$cw = $this->getCompaction($seq[0], $seq[1], true);
+			$codewords = array_merge($codewords, $cw);
+		}
+		if ($codewords[0] == 900) {
+			// Text Alpha is the default mode, so remove the first code
+			array_shift($codewords);
+		}
+		// count number of codewords
+		$numcw = count($codewords);
+		if ($numcw > 925) {
+			// reached maximum data codeword capacity
+			return false;
+		}
+		// build macro control block codewords
+		if (!empty($macro)) {
+			$macrocw = array();
+			// beginning of macro control block
+			$macrocw[] = 928;
+			// segment index
+			$cw = $this->getCompaction(902, sprintf('%05d', $macro['segment_index']), false);
+			$macrocw = array_merge($macrocw, $cw);
+			// file ID
+			$cw = $this->getCompaction(900, $macro['file_id'], false);
+			$macrocw = array_merge($macrocw, $cw);
+			// optional fields
+			$optmodes = array(900,902,902,900,900,902,902);
+			$optsize = array(-1,2,4,-1,-1,-1,2);
+			foreach ($optmodes as $k => $omode) {
+				if (isset($macro['option_'.$k])) {
+					$macrocw[] = 923;
+					$macrocw[] = $k;
+					if ($optsize[$k] == 2) {
+						$macro['option_'.$k] = sprintf('%05d', $macro['option_'.$k]);
+					} elseif ($optsize[$k] == 4) {
+						$macro['option_'.$k] = sprintf('%010d', $macro['option_'.$k]);
+					}
+					$cw = $this->getCompaction($omode, $macro['option_'.$k], false);
+					$macrocw = array_merge($macrocw, $cw);
+				}
+			}
+			if ($macro['segment_index'] == ($macro['segment_total'] - 1)) {
+				// end of control block
+				$macrocw[] = 922;
+			}
+			// update total codewords
+			$numcw += count($macrocw);
+		}
+		// set error correction level
+		$ecl = $this->getErrorCorrectionLevel($ecl, $numcw);
+		// number of codewords for error correction
+		$errsize = (2 << $ecl);
+		// calculate number of columns (number of codewords per row) and rows
+		$nce = ($numcw + $errsize + 1);
+		$cols = round((sqrt(4761 + (68 * $aspectratio * ROWHEIGHT * $nce)) - 69) / 34);
+		// adjust cols
+		if ($cols < 1) {
+			$cols = 1;
+		} elseif ($cols > 30) {
+			$cols = 30;
+		}
+		$rows = ceil($nce / $cols);
+		$size = ($cols * $rows);
+		// adjust rows
+		if (($rows < 3) OR ($rows > 90)) {
+			if ($rows < 3) {
+				$rows = 3;
+			} elseif ($rows > 90) {
+				$rows = 90;
+			}
+			$cols = ceil($size / $rows);
+			$size = ($cols * $rows);
+		}
+		if ($size > 928) {
+			// set dimensions to get maximum capacity
+			if (abs($aspectratio - (17 * 29 / 32)) < abs($aspectratio - (17 * 16 / 58))) {
+				$cols = 29;
+				$rows = 32;
+			} else {
+				$cols = 16;
+				$rows = 58;
+			}
+			$size = 928;
+		}
+		// calculate padding
+		$pad = ($size - $nce);
+		if ($pad > 0) {
+			if (($size - $rows) == $nce) {
+				--$rows;
+				$size -= $rows;
+			} else {
+				// add pading
+				$codewords = array_merge($codewords, array_fill(0, $pad, 900));
+			}
+		}
+		if (!empty($macro)) {
+			// add macro section
+			$codewords = array_merge($codewords, $macrocw);
+		}
+		// Symbol Lenght Descriptor (number of data codewords including Symbol Lenght Descriptor and pad codewords)
+		$sld = $size - $errsize;
+		// add symbol length description
+		array_unshift($codewords, $sld);
+		// calculate error correction
+		$ecw = $this->getErrorCorrection($codewords, $ecl);
+		// add error correction codewords
+		$codewords = array_merge($codewords, $ecw);
+		// add horizontal quiet zones to start and stop patterns
+		$pstart = str_repeat('0', QUIETH).$this->start_pattern;
+		$pstop = $this->stop_pattern.str_repeat('0', QUIETH);
+		$barcode_array['num_rows'] = ($rows * ROWHEIGHT) + (2 * QUIETV);
+		$barcode_array['num_cols'] = (($cols + 2) * 17) + 35 + (2 * QUIETH);
+		$barcode_array['bcode'] = array();
+		// build rows for vertical quiet zone
+		if (QUIETV > 0) {
+			$empty_row = array_fill(0, $barcode_array['num_cols'], 0);
+			for ($i = 0; $i < QUIETV; ++$i) {
+				// add vertical quiet rows
+				$barcode_array['bcode'][] = $empty_row;
+			}
+		}
+		$k = 0; // codeword index
+		$cid = 0; // initial cluster
+		// for each row
+		for ($r = 0; $r < $rows; ++$r) {
+			// row start code
+			$row = $pstart;
+			switch ($cid) {
+				case 0: {
+					$L = ((30 * intval($r / 3)) + intval(($rows - 1) / 3));
+					break;
+				}
+				case 1: {
+					$L = ((30 * intval($r / 3)) + ($ecl * 3) + (($rows - 1) % 3));
+					break;
+				}
+				case 2: {
+					$L = ((30 * intval($r / 3)) + ($cols - 1));
+					break;
+				}
+			}
+			// left row indicator
+			$row .= sprintf('%17b', $this->clusters[$cid][$L]);
+			// for each column
+			for ($c = 0; $c < $cols; ++$c) {
+				$row .= sprintf('%17b', $this->clusters[$cid][$codewords[$k]]);
+				++$k;
+			}
+			switch ($cid) {
+				case 0: {
+					$L = ((30 * intval($r / 3)) + ($cols - 1));
+					break;
+				}
+				case 1: {
+					$L = ((30 * intval($r / 3)) + intval(($rows - 1) / 3));
+					break;
+				}
+				case 2: {
+					$L = ((30 * intval($r / 3)) + ($ecl * 3) + (($rows - 1) % 3));
+					break;
+				}
+			}
+			// right row indicator
+			$row .= sprintf('%17b', $this->clusters[$cid][$L]);
+			// row stop code
+			$row .= $pstop;
+			// convert the string to array
+			$arow = preg_split('//', $row, -1, PREG_SPLIT_NO_EMPTY);
+			// duplicate row to get the desired height
+			for ($h = 0; $h < ROWHEIGHT; ++$h) {
+				$barcode_array['bcode'][] = $arow;
+			}
+			++$cid;
+			if ($cid > 2) {
+				$cid = 0;
+			}
+		}
+		if (QUIETV > 0) {
+			for ($i = 0; $i < QUIETV; ++$i) {
+				// add vertical quiet rows
+				$barcode_array['bcode'][] = $empty_row;
+			}
+		}
+		$this->barcode_array = $barcode_array;
+	}
+
+	/**
+	 * Returns a barcode array which is readable by TCPDF
+	 * @return array barcode array readable by TCPDF;
+	 * @public
+	 */
+	public function getBarcodeArray() {
+		return $this->barcode_array;
+	}
+
+	/**
+	 * Returns the error correction level (0-8) to be used
+	 * @param $ecl (int) error correction level
+	 * @param $numcw (int) number of data codewords
+	 * @return int error correction level
+	 * @protected
+	 */
+	protected function getErrorCorrectionLevel($ecl, $numcw) {
+		// get maximum correction level
+		$maxecl = 8; // starting error level
+		$maxerrsize = (928 - $numcw); // available codewords for error
+		while ($maxecl > 0) {
+			$errsize = (2 << $ecl);
+			if ($maxerrsize >= $errsize) {
+				break;
+			}
+			--$maxecl;
+		}
+		// check for automatic levels
+		if (($ecl < 0) OR ($ecl > 8)) {
+			if ($numcw < 41) {
+				$ecl = 2;
+			} elseif ($numcw < 161) {
+				$ecl = 3;
+			} elseif ($numcw < 321) {
+				$ecl = 4;
+			} elseif ($numcw < 864) {
+				$ecl = 5;
+			} else {
+				$ecl = $maxecl;
+			}
+		}
+		if ($ecl > $maxecl) {
+			$ecl = $maxecl;
+		}
+		return $ecl;
+	}
+
+	/**
+	 * Returns the error correction codewords
+	 * @param $cw (array) array of codewords including Symbol Lenght Descriptor and pad
+	 * @param $ecl (int) error correction level 0-8
+	 * @return array of error correction codewords
+	 * @protected
+	 */
+	protected function getErrorCorrection($cw, $ecl) {
+		// get error correction coefficients
+		$ecc = $this->rsfactors[$ecl];
+		// number of error correction factors
+		$eclsize = (2 << $ecl);
+		// maximum index for $rsfactors[$ecl]
+		$eclmaxid = ($eclsize - 1);
+		// initialize array of error correction codewords
+		$ecw = array_fill(0, $eclsize, 0);
+		// for each data codeword
+		foreach($cw as $k => $d) {
+			$t1 = ($d + $ecw[$eclmaxid]) % 929;
+			for ($j = $eclmaxid; $j > 0; --$j) {
+				$t2 = ($t1 * $ecc[$j]) % 929;
+				$t3 = 929 - $t2;
+				$ecw[$j] = ($ecw[($j - 1)] + $t3) % 929;
+			}
+			$t2 = ($t1 * $ecc[0]) % 929;
+			$t3 = 929 - $t2;
+			$ecw[0] = $t3 % 929;
+		}
+		foreach($ecw as $j => $e) {
+			if ($e != 0) {
+				$ecw[$j] = 929 - $e;
+			}
+		}
+		$ecw = array_reverse($ecw);
+		return $ecw;
+	}
+
+	/**
+	 * Create array of sequences from input
+	 * @param $code (string) code
+	 * @return bidimensional array containing characters and classification
+	 * @protected
+	 */
+	protected function getInputSequences($code) {
+		$sequence_array = array(); // array to be returned
+		$numseq = array();
+		// get numeric sequences
+		preg_match_all('/([0-9]{13,44})/', $code, $numseq, PREG_OFFSET_CAPTURE);
+		$numseq[1][] = array('', strlen($code));
+		$offset = 0;
+		foreach($numseq[1] as $seq) {
+			$seqlen = strlen($seq[0]);
+			if ($seq[1] > 0) {
+				// extract text sequence before the number sequence
+				$prevseq = substr($code, $offset, ($seq[1] - $offset));
+				$textseq = array();
+				// get text sequences
+				preg_match_all('/([\x09\x0a\x0d\x20-\x7e]{5,})/', $prevseq, $textseq, PREG_OFFSET_CAPTURE);
+				$textseq[1][] = array('', strlen($prevseq));
+				$txtoffset = 0;
+				foreach($textseq[1] as $txtseq) {
+					$txtseqlen = strlen($txtseq[0]);
+					if ($txtseq[1] > 0) {
+						// extract byte sequence before the text sequence
+						$prevtxtseq = substr($prevseq, $txtoffset, ($txtseq[1] - $txtoffset));
+						if (strlen($prevtxtseq) > 0) {
+							// add BYTE sequence
+							if ((strlen($prevtxtseq) == 1) AND ((count($sequence_array) > 0) AND ($sequence_array[(count($sequence_array) - 1)][0] == 900))) {
+								$sequence_array[] = array(913, $prevtxtseq);
+							} elseif ((strlen($prevtxtseq) % 6) == 0) {
+								$sequence_array[] = array(924, $prevtxtseq);
+							} else {
+								$sequence_array[] = array(901, $prevtxtseq);
+							}
+						}
+					}
+					if ($txtseqlen > 0) {
+						// add numeric sequence
+						$sequence_array[] = array(900, $txtseq[0]);
+					}
+					$txtoffset = $txtseq[1] + $txtseqlen;
+				}
+			}
+			if ($seqlen > 0) {
+				// add numeric sequence
+				$sequence_array[] = array(902, $seq[0]);
+			}
+			$offset = $seq[1] + $seqlen;
+		}
+		return $sequence_array;
+	}
+
+	/**
+	 * Compact data by mode.
+	 * @param $mode (int) compaction mode number
+	 * @param $code (string) data to compact
+	 * @param $addmode (boolean) if true add the mode codeword at first position
+	 * @return array of codewords
+	 * @protected
+	 */
+	protected function getCompaction($mode, $code, $addmode=true) {
+		$cw = array(); // array of codewords to return
+		switch($mode) {
+			case 900: { // Text Compaction mode latch
+				$submode = 0; // default Alpha sub-mode
+				$txtarr = array(); // array of characters and sub-mode switching characters
+				$codelen = strlen($code);
+				for ($i = 0; $i < $codelen; ++$i) {
+					$chval = ord($code{$i});
+					if (($k = array_search($chval, $this->textsubmodes[$submode])) !== false) {
+						// we are on the same sub-mode
+						$txtarr[] = $k;
+					} else {
+						// the sub-mode is changed
+						for ($s = 0; $s < 4; ++$s) {
+							// search new sub-mode
+							if (($s != $submode) AND (($k = array_search($chval, $this->textsubmodes[$s])) !== false)) {
+								// $s is the new submode
+								if (((($i + 1) == $codelen) OR ((($i + 1) < $codelen) AND (array_search(ord($code{($i + 1)}), $this->textsubmodes[$submode]) !== false))) AND (($s == 3) OR (($s == 0) AND ($submode == 1)))) {
+									// shift (temporary change only for this char)
+									if ($s == 3) {
+										// shift to puntuaction
+										$txtarr[] = 29;
+									} else {
+										// shift from lower to alpha
+										$txtarr[] = 27;
+									}
+								} else {
+									// latch
+									$txtarr	= array_merge($txtarr, $this->textlatch[''.$submode.$s]);
+									// set new submode
+									$submode = $s;
+								}
+								// add characted code to array
+								$txtarr[] = $k;
+								break;
+							}
+						}
+					}
+				}
+				$txtarrlen = count($txtarr);
+				if (($txtarrlen % 2) != 0) {
+					// add padding
+					$txtarr[] = 29;
+					++$txtarrlen;
+				}
+				// calculate codewords
+				for ($i = 0; $i < $txtarrlen; $i += 2) {
+					$cw[] = (30 * $txtarr[$i]) + $txtarr[($i + 1)];
+				}
+				break;
+			}
+			case 901:
+			case 924: { // Byte Compaction mode latch
+				while (($codelen = strlen($code)) > 0) {
+					if ($codelen > 6) {
+						$rest = substr($code, 6);
+						$code = substr($code, 0, 6);
+						$sublen = 6;
+					} else {
+						$rest = '';
+						$sublen = strlen($code);
+					}
+					if ($sublen == 6) {
+						$t = bcmul(''.ord($code{0}), '1099511627776');
+						$t = bcadd($t, bcmul(''.ord($code{1}), '4294967296'));
+						$t = bcadd($t, bcmul(''.ord($code{2}), '16777216'));
+						$t = bcadd($t, bcmul(''.ord($code{3}), '65536'));
+						$t = bcadd($t, bcmul(''.ord($code{4}), '256'));
+						$t = bcadd($t, ''.ord($code{5}));
+						do {
+							$d = bcmod($t, '900');
+							$t = bcdiv($t, '900');
+							array_unshift($cw, $d);
+						} while ($t != '0');
+					} else {
+						for ($i = 0; $i < $sublen; ++$i) {
+							$cw[] = ord($code{$i});
+						}
+					}
+					$code = $rest;
+				}
+				break;
+			}
+			case 902: { // Numeric Compaction mode latch
+				while (($codelen = strlen($code)) > 0) {
+					if ($codelen > 44) {
+						$rest = substr($code, 44);
+						$code = substr($code, 0, 44);
+					} else {
+						$rest = '';
+					}
+					$t = '1'.$code;
+					do {
+						$d = bcmod($t, '900');
+						$t = bcdiv($t, '900');
+						array_unshift($cw, $d);
+					} while ($t != '0');
+					$code = $rest;
+				}
+				break;
+			}
+			case 913: { // Byte Compaction mode shift
+				$cw[] = ord($code);
+				break;
+			}
+		}
+		if ($addmode) {
+			// add the compaction mode codeword at the beginning
+			array_unshift($cw, $mode);
+		}
+		return $cw;
+	}
+
+} // end PDF417 class
+
+//============================================================+
+// END OF FILE
+//============================================================+

include/tcpdf_colors.php

@@ -0,0 +1,452 @@
+<?php
+//============================================================+
+// File name   : tcpdf_colors.php
+// Version     : 1.0.000
+// Begin       : 2002-04-09
+// Last Update : 2013-03-16
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2002-2013  Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : Array of WEB safe colors
+//
+//============================================================+
+
+/**
+ * @file
+ * PHP color class for TCPDF
+ * @author Nicola Asuni
+ * @package com.tecnick.tcpdf
+ */
+
+/**
+ * @class TCPDF_COLORS
+ * PHP color class for TCPDF
+ * @package com.tecnick.tcpdf
+ * @version 1.0.000
+ * @author Nicola Asuni - info@tecnick.com
+ */
+class TCPDF_COLORS {
+
+	/**
+	 * Array of WEB safe colors
+	 * @public static
+	 */
+	public static $webcolor = array (
+		'aliceblue' => 'f0f8ff',
+		'antiquewhite' => 'faebd7',
+		'aqua' => '00ffff',
+		'aquamarine' => '7fffd4',
+		'azure' => 'f0ffff',
+		'beige' => 'f5f5dc',
+		'bisque' => 'ffe4c4',
+		'black' => '000000',
+		'blanchedalmond' => 'ffebcd',
+		'blue' => '0000ff',
+		'blueviolet' => '8a2be2',
+		'brown' => 'a52a2a',
+		'burlywood' => 'deb887',
+		'cadetblue' => '5f9ea0',
+		'chartreuse' => '7fff00',
+		'chocolate' => 'd2691e',
+		'coral' => 'ff7f50',
+		'cornflowerblue' => '6495ed',
+		'cornsilk' => 'fff8dc',
+		'crimson' => 'dc143c',
+		'cyan' => '00ffff',
+		'darkblue' => '00008b',
+		'darkcyan' => '008b8b',
+		'darkgoldenrod' => 'b8860b',
+		'dkgray' => 'a9a9a9',
+		'darkgray' => 'a9a9a9',
+		'darkgrey' => 'a9a9a9',
+		'darkgreen' => '006400',
+		'darkkhaki' => 'bdb76b',
+		'darkmagenta' => '8b008b',
+		'darkolivegreen' => '556b2f',
+		'darkorange' => 'ff8c00',
+		'darkorchid' => '9932cc',
+		'darkred' => '8b0000',
+		'darksalmon' => 'e9967a',
+		'darkseagreen' => '8fbc8f',
+		'darkslateblue' => '483d8b',
+		'darkslategray' => '2f4f4f',
+		'darkslategrey' => '2f4f4f',
+		'darkturquoise' => '00ced1',
+		'darkviolet' => '9400d3',
+		'deeppink' => 'ff1493',
+		'deepskyblue' => '00bfff',
+		'dimgray' => '696969',
+		'dimgrey' => '696969',
+		'dodgerblue' => '1e90ff',
+		'firebrick' => 'b22222',
+		'floralwhite' => 'fffaf0',
+		'forestgreen' => '228b22',
+		'fuchsia' => 'ff00ff',
+		'gainsboro' => 'dcdcdc',
+		'ghostwhite' => 'f8f8ff',
+		'gold' => 'ffd700',
+		'goldenrod' => 'daa520',
+		'gray' => '808080',
+		'grey' => '808080',
+		'green' => '008000',
+		'greenyellow' => 'adff2f',
+		'honeydew' => 'f0fff0',
+		'hotpink' => 'ff69b4',
+		'indianred' => 'cd5c5c',
+		'indigo' => '4b0082',
+		'ivory' => 'fffff0',
+		'khaki' => 'f0e68c',
+		'lavender' => 'e6e6fa',
+		'lavenderblush' => 'fff0f5',
+		'lawngreen' => '7cfc00',
+		'lemonchiffon' => 'fffacd',
+		'lightblue' => 'add8e6',
+		'lightcoral' => 'f08080',
+		'lightcyan' => 'e0ffff',
+		'lightgoldenrodyellow' => 'fafad2',
+		'ltgray' => 'd3d3d3',
+		'lightgray' => 'd3d3d3',
+		'lightgrey' => 'd3d3d3',
+		'lightgreen' => '90ee90',
+		'lightpink' => 'ffb6c1',
+		'lightsalmon' => 'ffa07a',
+		'lightseagreen' => '20b2aa',
+		'lightskyblue' => '87cefa',
+		'lightslategray' => '778899',
+		'lightslategrey' => '778899',
+		'lightsteelblue' => 'b0c4de',
+		'lightyellow' => 'ffffe0',
+		'lime' => '00ff00',
+		'limegreen' => '32cd32',
+		'linen' => 'faf0e6',
+		'magenta' => 'ff00ff',
+		'maroon' => '800000',
+		'mediumaquamarine' => '66cdaa',
+		'mediumblue' => '0000cd',
+		'mediumorchid' => 'ba55d3',
+		'mediumpurple' => '9370d8',
+		'mediumseagreen' => '3cb371',
+		'mediumslateblue' => '7b68ee',
+		'mediumspringgreen' => '00fa9a',
+		'mediumturquoise' => '48d1cc',
+		'mediumvioletred' => 'c71585',
+		'midnightblue' => '191970',
+		'mintcream' => 'f5fffa',
+		'mistyrose' => 'ffe4e1',
+		'moccasin' => 'ffe4b5',
+		'navajowhite' => 'ffdead',
+		'navy' => '000080',
+		'oldlace' => 'fdf5e6',
+		'olive' => '808000',
+		'olivedrab' => '6b8e23',
+		'orange' => 'ffa500',
+		'orangered' => 'ff4500',
+		'orchid' => 'da70d6',
+		'palegoldenrod' => 'eee8aa',
+		'palegreen' => '98fb98',
+		'paleturquoise' => 'afeeee',
+		'palevioletred' => 'd87093',
+		'papayawhip' => 'ffefd5',
+		'peachpuff' => 'ffdab9',
+		'peru' => 'cd853f',
+		'pink' => 'ffc0cb',
+		'plum' => 'dda0dd',
+		'powderblue' => 'b0e0e6',
+		'purple' => '800080',
+		'red' => 'ff0000',
+		'rosybrown' => 'bc8f8f',
+		'royalblue' => '4169e1',
+		'saddlebrown' => '8b4513',
+		'salmon' => 'fa8072',
+		'sandybrown' => 'f4a460',
+		'seagreen' => '2e8b57',
+		'seashell' => 'fff5ee',
+		'sienna' => 'a0522d',
+		'silver' => 'c0c0c0',
+		'skyblue' => '87ceeb',
+		'slateblue' => '6a5acd',
+		'slategray' => '708090',
+		'slategrey' => '708090',
+		'snow' => 'fffafa',
+		'springgreen' => '00ff7f',
+		'steelblue' => '4682b4',
+		'tan' => 'd2b48c',
+		'teal' => '008080',
+		'thistle' => 'd8bfd8',
+		'tomato' => 'ff6347',
+		'turquoise' => '40e0d0',
+		'violet' => 'ee82ee',
+		'wheat' => 'f5deb3',
+		'white' => 'ffffff',
+		'whitesmoke' => 'f5f5f5',
+		'yellow' => 'ffff00',
+		'yellowgreen' => '9acd32'
+	); // end of web colors
+
+	/**
+	 * Array of valid JavaScript color names
+	 * @public static
+	 */
+	public static $jscolor = array ('transparent', 'black', 'white', 'red', 'green', 'blue', 'cyan', 'magenta', 'yellow', 'dkGray', 'gray', 'ltGray');
+
+	/**
+	 * Array of Spot colors (C,M,Y,K,name)
+	 * Color keys must be in lowercase and without spaces.
+	 * As long as no open standard for spot colours exists, you have to buy a colour book by one of the colour manufacturers and insert the values and names of spot colours directly.
+	 * Common industry standard spot colors are: ANPA-COLOR, DIC, FOCOLTONE, GCMI, HKS, PANTONE, TOYO, TRUMATCH.
+	 * @public static
+	 */
+	public static $spotcolor = array (
+		// the following are just examples, fill the array with your own values
+		'mytcpdfblack' => array(0, 0, 0, 100, 'My TCPDF Black'),
+		'mytcpdfred' => array(30, 100, 90, 10, 'My TCPDF Red'),
+		'mytcpdfgreen' => array(100, 30, 100, 0, 'My TCPDF Green'),
+		'mytcpdfblue' => array(100, 60, 10, 5, 'My TCPDF Blue'),
+		'mytcpdfyellow' => array(0, 20, 100, 0, 'My TCPDF Yellow'),
+		// ...
+	); // end of spot colors
+
+	// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+
+	/**
+	 * Return the Spot color array.
+	 * @param $name (string) Name of the spot color.
+	 * @param $spotc (array) Reference to an array of spot colors.
+	 * @return (array) Spot color array or false if not defined.
+	 * @since 5.9.125 (2011-10-03)
+	 * @public static
+	 */
+	public static function getSpotColor($name, &$spotc) {
+		if (isset($spotc[$name])) {
+			return $spotc[$name];
+		}
+		$color = preg_replace('/[\s]*/', '', $name); // remove extra spaces
+		$color = strtolower($color);
+		if (isset(self::$spotcolor[$color])) {
+			if (!isset($spotc[$name])) {
+				$i = (1 + count($spotc));
+				$spotc[$name] = array('C' => self::$spotcolor[$color][0], 'M' => self::$spotcolor[$color][1], 'Y' => self::$spotcolor[$color][2], 'K' => self::$spotcolor[$color][3], 'name' => self::$spotcolor[$color][4], 'i' => $i);
+			}
+			return $spotc[self::$spotcolor[$color][4]];
+		}
+		return false;
+	}
+
+	/**
+	 * Returns an array (RGB or CMYK) from an html color name, or a six-digit (i.e. #3FE5AA), or three-digit (i.e. #7FF) hexadecimal color, or a javascript color array, or javascript color name.
+	 * @param $hcolor (string) HTML color.
+	 * @param $spotc (array) Reference to an array of spot colors.
+	 * @param $defcol (array) Color to return in case of error.
+	 * @return array RGB or CMYK color, or false in case of error.
+	 * @public static
+	 */
+	public static function convertHTMLColorToDec($hcolor='#FFFFFF', &$spotc, $defcol=array('R'=>128,'G'=>128,'B'=>128)) {
+		$color = preg_replace('/[\s]*/', '', $hcolor); // remove extra spaces
+		$color = strtolower($color);
+		// check for javascript color array syntax
+		if (strpos($color, '[') !== false) {
+			if (preg_match('/[\[][\"\'](t|g|rgb|cmyk)[\"\'][\,]?([0-9\.]*)[\,]?([0-9\.]*)[\,]?([0-9\.]*)[\,]?([0-9\.]*)[\]]/', $color, $m) > 0) {
+				$returncolor = array();
+				switch ($m[1]) {
+					case 'cmyk': {
+						// RGB
+						$returncolor['C'] = max(0, min(100, (floatval($m[2]) * 100)));
+						$returncolor['M'] = max(0, min(100, (floatval($m[3]) * 100)));
+						$returncolor['Y'] = max(0, min(100, (floatval($m[4]) * 100)));
+						$returncolor['K'] = max(0, min(100, (floatval($m[5]) * 100)));
+						break;
+					}
+					case 'rgb': {
+						// RGB
+						$returncolor['R'] = max(0, min(255, (floatval($m[2]) * 255)));
+						$returncolor['G'] = max(0, min(255, (floatval($m[3]) * 255)));
+						$returncolor['B'] = max(0, min(255, (floatval($m[4]) * 255)));
+						break;
+					}
+					case 'g': {
+						// grayscale
+						$returncolor['G'] = max(0, min(255, (floatval($m[2]) * 255)));
+						break;
+					}
+					case 't':
+					default: {
+						// transparent (empty array)
+						break;
+					}
+				}
+				return $returncolor;
+			}
+		} elseif (($dotpos = strpos($color, '.')) !== false) {
+			// remove class parent (i.e.: color.red)
+			$color = substr($color, ($dotpos + 1));
+			if ($color == 'transparent') {
+				// transparent (empty array)
+				return array();
+			}
+		}
+		if (strlen($color) == 0) {
+			return $defcol;
+		}
+		// RGB ARRAY
+		if (substr($color, 0, 3) == 'rgb') {
+			$codes = substr($color, 4);
+			$codes = str_replace(')', '', $codes);
+			$returncolor = explode(',', $codes);
+			foreach ($returncolor as $key => $val) {
+				if (strpos($val, '%') > 0) {
+					// percentage
+					$returncolor[$key] = (255 * intval($val) / 100);
+				} else {
+					$returncolor[$key] = intval($val);
+				}
+				// normalize value
+				$returncolor[$key] = max(0, min(255, $returncolor[$key]));
+			}
+			return $returncolor;
+		}
+		// CMYK ARRAY
+		if (substr($color, 0, 4) == 'cmyk') {
+			$codes = substr($color, 5);
+			$codes = str_replace(')', '', $codes);
+			$returncolor = explode(',', $codes);
+			foreach ($returncolor as $key => $val) {
+				if (strpos($val, '%') !== false) {
+					// percentage
+					$returncolor[$key] = (100 * intval($val) / 100);
+				} else {
+					$returncolor[$key] = intval($val);
+				}
+				// normalize value
+				$returncolor[$key] = max(0, min(100, $returncolor[$key]));
+			}
+			return $returncolor;
+		}
+		if ($color{0} != '#') {
+			// COLOR NAME
+			if (isset(self::$webcolor[$color])) {
+				// web color
+				$color_code = self::$webcolor[$color];
+			} else {
+				// spot color
+				$returncolor = self::getSpotColor($color, $spotc);
+				if ($returncolor === false) {
+					$returncolor = $defcol;
+				}
+				return $returncolor;
+			}
+		} else {
+			$color_code = substr($color, 1);
+		}
+		// HEXADECIMAL REPRESENTATION
+		switch (strlen($color_code)) {
+			case 3: {
+				// 3-digit RGB hexadecimal representation
+				$r = substr($color_code, 0, 1);
+				$g = substr($color_code, 1, 1);
+				$b = substr($color_code, 2, 1);
+				$returncolor = array();
+				$returncolor['R'] = max(0, min(255, hexdec($r.$r)));
+				$returncolor['G'] = max(0, min(255, hexdec($g.$g)));
+				$returncolor['B'] = max(0, min(255, hexdec($b.$b)));
+				break;
+			}
+			case 6: {
+				// 6-digit RGB hexadecimal representation
+				$returncolor = array();
+				$returncolor['R'] = max(0, min(255, hexdec(substr($color_code, 0, 2))));
+				$returncolor['G'] = max(0, min(255, hexdec(substr($color_code, 2, 2))));
+				$returncolor['B'] = max(0, min(255, hexdec(substr($color_code, 4, 2))));
+				break;
+			}
+			case 8: {
+				// 8-digit CMYK hexadecimal representation
+				$returncolor = array();
+				$returncolor['C'] = max(0, min(100, round(hexdec(substr($color_code, 0, 2)) / 2.55)));
+				$returncolor['M'] = max(0, min(100, round(hexdec(substr($color_code, 2, 2)) / 2.55)));
+				$returncolor['Y'] = max(0, min(100, round(hexdec(substr($color_code, 4, 2)) / 2.55)));
+				$returncolor['K'] = max(0, min(100, round(hexdec(substr($color_code, 6, 2)) / 2.55)));
+				break;
+			}
+			default: {
+				$returncolor = $defcol;
+				break;
+			}
+		}
+		return $returncolor;
+	}
+
+	/**
+	 * Convert a color array into a string representation.
+	 * @param $c (array) Array of colors.
+	 * @return (string) The color array representation.
+	 * @since 5.9.137 (2011-12-01)
+	 * @public static
+	 */
+	public static function getColorStringFromArray($c) {
+		$c = array_values($c);
+		$color = '[';
+		switch (count($c)) {
+			case 4: {
+				// CMYK
+				$color .= sprintf('%F %F %F %F', (max(0, min(100, floatval($c[0]))) / 100), (max(0, min(100, floatval($c[1]))) / 100), (max(0, min(100, floatval($c[2]))) / 100), (max(0, min(100, floatval($c[3]))) / 100));
+				break;
+			}
+			case 3: {
+				// RGB
+				$color .= sprintf('%F %F %F', (max(0, min(255, floatval($c[0]))) / 255), (max(0, min(255, floatval($c[1]))) / 255), (max(0, min(255, floatval($c[2]))) / 255));
+				break;
+			}
+			case 1: {
+				// grayscale
+				$color .= sprintf('%F', (max(0, min(255, floatval($c[0]))) / 255));
+				break;
+			}
+		}
+		$color .= ']';
+		return $color;
+	}
+
+	/**
+	 * Convert color to javascript color.
+	 * @param $color (string) color name or "#RRGGBB"
+	 * @protected
+	 * @since 2.1.002 (2008-02-12)
+	 * @public static
+	 */
+	public static function _JScolor($color) {
+		if (substr($color, 0, 1) == '#') {
+			return sprintf("['RGB',%F,%F,%F]", (hexdec(substr($color, 1, 2)) / 255), (hexdec(substr($color, 3, 2)) / 255), (hexdec(substr($color, 5, 2)) / 255));
+		}
+		if (!in_array($color, self::$jscolor)) {
+			// default transparent color
+			$color = $jscolor[0];
+		}
+		return 'color.'.$color;
+	}
+
+
+} // --- END OF CLASS ---
+
+//============================================================+
+// END OF FILE
+//============================================================+

include/tcpdf_filters.php

@@ -0,0 +1,477 @@
+<?php
+//============================================================+
+// File name   : tcpdf_filters.php
+// Version     : 1.0.000
+// Begin       : 2011-05-23
+// Last Update : 2013-03-17
+// 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
+// -------------------------------------------------------------------
+// Copyright (C) 2011-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the License
+// along with TCPDF. If not, see
+// <http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : This is a PHP class for decoding common PDF filters (PDF 32000-2008 - 7.4 Filters).
+//
+//============================================================+
+
+/**
+ * @file
+ * This is a PHP class for decoding common PDF filters (PDF 32000-2008 - 7.4 Filters).<br>
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.000
+ */
+
+/**
+ * @class TCPDF_FILTERS
+ * This is a PHP class for decoding common PDF filters (PDF 32000-2008 - 7.4 Filters).<br>
+ * @package com.tecnick.tcpdf
+ * @brief This is a PHP class for decoding common PDF filters.
+ * @version 1.0.000
+ * @author Nicola Asuni - info@tecnick.com
+ */
+class TCPDF_FILTERS {
+
+	/**
+	 * Define a list of available filter decoders.
+	 * @private static
+	 */
+	private static $available_filters = array('ASCIIHexDecode', 'ASCII85Decode', 'LZWDecode', 'FlateDecode', 'RunLengthDecode');
+
+// -----------------------------------------------------------------------------
+
+	/**
+	 * Get a list of available decoding filters.
+	 * @return (array) Array of available filter decoders.
+	 * @since 1.0.000 (2011-05-23)
+	 * @public static
+	 */
+	public static function getAvailableFilters() {
+		return self::$available_filters;
+	}
+
+	/**
+	 * Decode data using the specified filter type.
+	 * @param $filter (string) Filter name.
+	 * @param $data (string) Data to decode.
+	 * @return Decoded data string.
+	 * @since 1.0.000 (2011-05-23)
+	 * @public static
+	 */
+	public static function decodeFilter($filter, $data) {
+		switch ($filter) {
+			case 'ASCIIHexDecode': {
+				return self::decodeFilterASCIIHexDecode($data);
+				break;
+			}
+			case 'ASCII85Decode': {
+				return self::decodeFilterASCII85Decode($data);
+				break;
+			}
+			case 'LZWDecode': {
+				return self::decodeFilterLZWDecode($data);
+				break;
+			}
+			case 'FlateDecode': {
+				return self::decodeFilterFlateDecode($data);
+				break;
+			}
+			case 'RunLengthDecode': {
+				return self::decodeFilterRunLengthDecode($data);
+				break;
+			}
+			case 'CCITTFaxDecode': {
+				return self::decodeFilterCCITTFaxDecode($data);
+				break;
+			}
+			case 'JBIG2Decode': {
+				return self::decodeFilterJBIG2Decode($data);
+				break;
+			}
+			case 'DCTDecode': {
+				return self::decodeFilterDCTDecode($data);
+				break;
+			}
+			case 'JPXDecode': {
+				return self::decodeFilterJPXDecode($data);
+				break;
+			}
+			case 'Crypt': {
+				return self::decodeFilterCrypt($data);
+				break;
+			}
+			default: {
+				return self::decodeFilterStandard($data);
+				break;
+			}
+		}
+	}
+
+	// --- FILTERS (PDF 32000-2008 - 7.4 Filters) ------------------------------
+
+	/**
+	 * Standard
+	 * Default decoding filter (leaves data unchanged).
+	 * @param $data (string) Data to decode.
+	 * @return Decoded data string.
+	 * @since 1.0.000 (2011-05-23)
+	 * @public static
+	 */
+	public static function decodeFilterStandard($data) {
+		return $data;
+	}
+
+	/**
+	 * ASCIIHexDecode
+	 * Decodes data encoded in an ASCII hexadecimal representation, reproducing the original binary data.
+	 * @param $data (string) Data to decode.
+	 * @return Decoded data string.
+	 * @since 1.0.000 (2011-05-23)
+	 * @public static
+	 */
+	public static function decodeFilterASCIIHexDecode($data) {
+		// intialize string to return
+		$decoded = '';
+		// all white-space characters shall be ignored
+		$data = preg_replace('/[\s]/', '', $data);
+		// check for EOD character: GREATER-THAN SIGN (3Eh)
+		$eod = strpos($data, '>');
+		if ($eod !== false) {
+			// remove EOD and extra data (if any)
+			$data = substr($data, 0, $eod);
+			$eod = true;
+		}
+		// get data length
+		$data_length = strlen($data);
+		if (($data_length % 2) != 0) {
+			// odd number of hexadecimal digits
+			if ($eod) {
+				// EOD shall behave as if a 0 (zero) followed the last digit
+				$data = substr($data, 0, -1).'0'.substr($data, -1);
+			} else {
+				self::Error('decodeASCIIHex: invalid code');
+			}
+		}
+		// check for invalid characters
+		if (preg_match('/[^a-fA-F\d]/', $data) > 0) {
+			self::Error('decodeASCIIHex: invalid code');
+		}
+		// get one byte of binary data for each pair of ASCII hexadecimal digits
+		$decoded = pack('H*', $data);
+		return $decoded;
+	}
+
+	/**
+	 * ASCII85Decode
+	 * Decodes data encoded in an ASCII base-85 representation, reproducing the original binary data.
+	 * @param $data (string) Data to decode.
+	 * @return Decoded data string.
+	 * @since 1.0.000 (2011-05-23)
+	 * @public static
+	 */
+	public static function decodeFilterASCII85Decode($data) {
+		// intialize string to return
+		$decoded = '';
+		// all white-space characters shall be ignored
+		$data = preg_replace('/[\s]/', '', $data);
+		// remove start sequence 2-character sequence <~ (3Ch)(7Eh)
+		if (strpos($data, '<~') !== false) {
+			// remove EOD and extra data (if any)
+			$data = substr($data, 2);
+		}
+		// check for EOD: 2-character sequence ~> (7Eh)(3Eh)
+		$eod = strpos($data, '~>');
+		if ($eod !== false) {
+			// remove EOD and extra data (if any)
+			$data = substr($data, 0, $eod);
+		}
+		// data length
+		$data_length = strlen($data);
+		// check for invalid characters
+		if (preg_match('/[^\x21-\x75,\x74]/', $data) > 0) {
+			self::Error('decodeASCII85: invalid code');
+		}
+		// z sequence
+		$zseq = chr(0).chr(0).chr(0).chr(0);
+		// position inside a group of 4 bytes (0-3)
+		$group_pos = 0;
+		$tuple = 0;
+		$pow85 = array((85*85*85*85), (85*85*85), (85*85), 85, 1);
+		$last_pos = ($data_length - 1);
+		// for each byte
+		for ($i = 0; $i < $data_length; ++$i) {
+			// get char value
+			$char = ord($data[$i]);
+			if ($char == 122) { // 'z'
+				if ($group_pos == 0) {
+					$decoded .= $zseq;
+				} else {
+					self::Error('decodeASCII85: invalid code');
+				}
+			} else {
+				// the value represented by a group of 5 characters should never be greater than 2^32 - 1
+				$tuple += (($char - 33) * $pow85[$group_pos]);
+				if ($group_pos == 4) {
+					$decoded .= chr($tuple >> 24).chr($tuple >> 16).chr($tuple >> 8).chr($tuple);
+					$tuple = 0;
+					$group_pos = 0;
+				} else {
+					++$group_pos;
+				}
+			}
+		}
+		if ($group_pos > 1) {
+			$tuple += $pow85[($group_pos - 1)];
+		}
+		// last tuple (if any)
+		switch ($group_pos) {
+			case 4: {
+				$decoded .= chr($tuple >> 24).chr($tuple >> 16).chr($tuple >> 8);
+				break;
+			}
+			case 3: {
+				$decoded .= chr($tuple >> 24).chr($tuple >> 16);
+				break;
+			}
+			case 2: {
+				$decoded .= chr($tuple >> 24);
+				break;
+			}
+			case 1: {
+				self::Error('decodeASCII85: invalid code');
+				break;
+			}
+		}
+		return $decoded;
+	}
+
+	/**
+	 * LZWDecode
+	 * Decompresses data encoded using the LZW (Lempel-Ziv-Welch) adaptive compression method, reproducing the original text or binary data.
+	 * @param $data (string) Data to decode.
+	 * @return Decoded data string.
+	 * @since 1.0.000 (2011-05-23)
+	 * @public static
+	 */
+	public static function decodeFilterLZWDecode($data) {
+		// intialize string to return
+		$decoded = '';
+		// data length
+		$data_length = strlen($data);
+		// convert string to binary string
+		$bitstring = '';
+		for ($i = 0; $i < $data_length; ++$i) {
+			$bitstring .= sprintf('%08b', ord($data{$i}));
+		}
+		// get the number of bits
+		$data_length = strlen($bitstring);
+		// initialize code length in bits
+		$bitlen = 9;
+		// initialize dictionary index
+		$dix = 258;
+		// initialize the dictionary (with the first 256 entries).
+		$dictionary = array();
+		for ($i = 0; $i < 256; ++$i) {
+			$dictionary[$i] = chr($i);
+		}
+		// previous val
+		$prev_index = 0;
+		// while we encounter EOD marker (257), read code_length bits
+		while (($data_length > 0) AND (($index = bindec(substr($bitstring, 0, $bitlen))) != 257)) {
+			// remove read bits from string
+			$bitstring = substr($bitstring, $bitlen);
+			// update number of bits
+			$data_length -= $bitlen;
+			if ($index == 256) { // clear-table marker
+				// reset code length in bits
+				$bitlen = 9;
+				// reset dictionary index
+				$dix = 258;
+				$prev_index = 256;
+				// reset the dictionary (with the first 256 entries).
+				$dictionary = array();
+				for ($i = 0; $i < 256; ++$i) {
+					$dictionary[$i] = chr($i);
+				}
+			} elseif ($prev_index == 256) {
+				// first entry
+				$decoded .= $dictionary[$index];
+				$prev_index = $index;
+			} else {
+				// check if index exist in the dictionary
+				if ($index < $dix) {
+					// index exist on dictionary
+					$decoded .= $dictionary[$index];
+					$dic_val = $dictionary[$prev_index].$dictionary[$index]{0};
+					// store current index
+					$prev_index = $index;
+				} else {
+					// index do not exist on dictionary
+					$dic_val = $dictionary[$prev_index].$dictionary[$prev_index]{0};
+					$decoded .= $dic_val;
+				}
+				// update dictionary
+				$dictionary[$dix] = $dic_val;
+				++$dix;
+				// change bit length by case
+				if ($dix == 2047) {
+					$bitlen = 12;
+				} elseif ($dix == 1023) {
+					$bitlen = 11;
+				} elseif ($dix == 511) {
+					$bitlen = 10;
+				}
+			}
+		}
+		return $decoded;
+	}
+
+	/**
+	 * FlateDecode
+	 * Decompresses data encoded using the zlib/deflate compression method, reproducing the original text or binary data.
+	 * @param $data (string) Data to decode.
+	 * @return Decoded data string.
+	 * @since 1.0.000 (2011-05-23)
+	 * @public static
+	 */
+	public static function decodeFilterFlateDecode($data) {
+		// intialize string to return
+		$decoded = gzuncompress($data);
+		if ($decoded === false) {
+			self::Error('decodeFlate: invalid code');
+		}
+		return $decoded;
+	}
+
+	/**
+	 * RunLengthDecode
+	 * Decompresses data encoded using a byte-oriented run-length encoding algorithm.
+	 * @param $data (string) Data to decode.
+	 * @since 1.0.000 (2011-05-23)
+	 * @public static
+	 */
+	public static function decodeFilterRunLengthDecode($data) {
+		// intialize string to return
+		$decoded = '';
+		// data length
+		$data_length = strlen($data);
+		$i = 0;
+		while($i < $data_length) {
+			// get current byte value
+			$byte = ord($data{$i});
+			if ($byte == 128) {
+				// a length value of 128 denote EOD
+				break;
+			} elseif ($byte < 128) {
+				// if the length byte is in the range 0 to 127
+				// the following length + 1 (1 to 128) bytes shall be copied literally during decompression
+				$decoded .= substr($data, ($i + 1), ($byte + 1));
+				// move to next block
+				$i += ($byte + 2);
+			} else {
+				// if length is in the range 129 to 255,
+				// the following single byte shall be copied 257 - length (2 to 128) times during decompression
+				$decoded .= str_repeat($data{($i + 1)}, (257 - $byte));
+				// move to next block
+				$i += 2;
+			}
+		}
+		return $decoded;
+	}
+
+	/**
+	 * CCITTFaxDecode (NOT IMPLEMETED)
+	 * Decompresses data encoded using the CCITT facsimile standard, reproducing the original data (typically monochrome image data at 1 bit per pixel).
+	 * @param $data (string) Data to decode.
+	 * @return Decoded data string.
+	 * @since 1.0.000 (2011-05-23)
+	 * @public static
+	 */
+	public static function decodeFilterCCITTFaxDecode($data) {
+		return $data;
+	}
+
+	/**
+	 * JBIG2Decode (NOT IMPLEMETED)
+	 * Decompresses data encoded using the JBIG2 standard, reproducing the original monochrome (1 bit per pixel) image data (or an approximation of that data).
+	 * @param $data (string) Data to decode.
+	 * @return Decoded data string.
+	 * @since 1.0.000 (2011-05-23)
+	 * @public static
+	 */
+	public static function decodeFilterJBIG2Decode($data) {
+		return $data;
+	}
+
+	/**
+	 * DCTDecode (NOT IMPLEMETED)
+	 * Decompresses data encoded using a DCT (discrete cosine transform) technique based on the JPEG standard, reproducing image sample data that approximates the original data.
+	 * @param $data (string) Data to decode.
+	 * @return Decoded data string.
+	 * @since 1.0.000 (2011-05-23)
+	 * @public static
+	 */
+	public static function decodeFilterDCTDecode($data) {
+		return $data;
+	}
+
+	/**
+	 * JPXDecode (NOT IMPLEMETED)
+	 * Decompresses data encoded using the wavelet-based JPEG2000 standard, reproducing the original image data.
+	 * @param $data (string) Data to decode.
+	 * @return Decoded data string.
+	 * @since 1.0.000 (2011-05-23)
+	 * @public static
+	 */
+	public static function decodeFilterJPXDecode($data) {
+		return $data;
+	}
+
+	/**
+	 * Crypt (NOT IMPLEMETED)
+	 * Decrypts data encrypted by a security handler, reproducing the data as it was before encryption.
+	 * @param $data (string) Data to decode.
+	 * @return Decoded data string.
+	 * @since 1.0.000 (2011-05-23)
+	 * @public static
+	 */
+	public static function decodeFilterCrypt($data) {
+		return $data;
+	}
+
+	// --- END FILTERS SECTION -------------------------------------------------
+
+	/**
+	 * This method is automatically called in case of fatal error; it simply outputs the message and halts the execution.
+	 * @param $msg (string) The error message
+	 * @since 1.0.000 (2011-05-23)
+	 * @public static
+	 */
+	public static function Error($msg) {
+		// exit program and print error
+		die('<strong>TCPDF_FILTERS ERROR: </strong>'.$msg);
+	}
+
+} // END OF TCPDF_FILTERS CLASS
+
+//============================================================+
+// END OF FILE
+//============================================================+

include/tcpdf_images.php

@@ -0,0 +1,360 @@
+<?php
+//============================================================+
+// File name   : tcpdf_images.php
+// Version     : 1.0.000
+// Begin       : 2002-08-03
+// Last Update : 2013-03-16
+// 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
+// -------------------------------------------------------------------
+// Copyright (C) 2002-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the License
+// along with TCPDF. If not, see
+// <http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description :
+//   Static image methods used by the TCPDF class.
+//
+//============================================================+
+
+/**
+ * @file
+ * This is a PHP class that contains static image methods for the TCPDF class.<br>
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.000
+ */
+
+/**
+ * @class TCPDF_IMAGES
+ * Static image methods used by the TCPDF class.
+ * @package com.tecnick.tcpdf
+ * @brief PHP class for generating PDF documents without requiring external extensions.
+ * @version 1.0.000
+ * @author Nicola Asuni - info@tecnick.com
+ */
+class TCPDF_IMAGES {
+
+	/**
+	 * Array of hinheritable SVG properties.
+	 * @since 5.0.000 (2010-05-02)
+	 * @public static
+	 */
+	public static $svginheritprop = array('clip-rule', 'color', 'color-interpolation', 'color-interpolation-filters', 'color-profile', 'color-rendering', 'cursor', 'direction', 'fill', 'fill-opacity', 'fill-rule', 'font', 'font-family', 'font-size', 'font-size-adjust', 'font-stretch', 'font-style', 'font-variant', 'font-weight', 'glyph-orientation-horizontal', 'glyph-orientation-vertical', 'image-rendering', 'kerning', 'letter-spacing', 'marker', 'marker-end', 'marker-mid', 'marker-start', 'pointer-events', 'shape-rendering', 'stroke', 'stroke-dasharray', 'stroke-dashoffset', 'stroke-linecap', 'stroke-linejoin', 'stroke-miterlimit', 'stroke-opacity', 'stroke-width', 'text-anchor', 'text-rendering', 'visibility', 'word-spacing', 'writing-mode');
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+
+	/**
+	 * Return the image type given the file name or array returned by getimagesize() function.
+	 * @param $imgfile (string) image file name
+	 * @param $iminfo (array) array of image information returned by getimagesize() function.
+	 * @return string image type
+	 * @since 4.8.017 (2009-11-27)
+	 * @public static
+	 */
+	public static function getImageFileType($imgfile, $iminfo=array()) {
+		$type = '';
+		if (isset($iminfo['mime']) AND !empty($iminfo['mime'])) {
+			$mime = explode('/', $iminfo['mime']);
+			if ((count($mime) > 1) AND ($mime[0] == 'image') AND (!empty($mime[1]))) {
+				$type = strtolower(trim($mime[1]));
+			}
+		}
+		if (empty($type)) {
+			$fileinfo = pathinfo($imgfile);
+			if (isset($fileinfo['extension']) AND (!TCPDF_STATIC::empty_string($fileinfo['extension']))) {
+				$type = strtolower(trim($fileinfo['extension']));
+			}
+		}
+		if ($type == 'jpg') {
+			$type = 'jpeg';
+		}
+		return $type;
+	}
+
+	/**
+	 * Set the transparency for the given GD image.
+	 * @param $new_image (image) GD image object
+	 * @param $image (image) GD image object.
+	 * return GD image object.
+	 * @since 4.9.016 (2010-04-20)
+	 * @public static
+	 */
+	public static function setGDImageTransparency($new_image, $image) {
+		// transparency index
+		$tid = imagecolortransparent($image);
+		// default transparency color
+		$tcol = array('red' => 255, 'green' => 255, 'blue' => 255);
+		if ($tid >= 0) {
+			// get the colors for the transparency index
+			$tcol = imagecolorsforindex($image, $tid);
+		}
+		$tid = imagecolorallocate($new_image, $tcol['red'], $tcol['green'], $tcol['blue']);
+		imagefill($new_image, 0, 0, $tid);
+		imagecolortransparent($new_image, $tid);
+		return $new_image;
+	}
+
+	/**
+	 * Convert the loaded image to a PNG and then return a structure for the PDF creator.
+	 * This function requires GD library and write access to the directory defined on K_PATH_CACHE constant.
+	 * @param $image (image) Image object.
+	 * return image PNG image object.
+	 * @since 4.9.016 (2010-04-20)
+	 * @public static
+	 */
+	public static function _toPNG($image) {
+		// set temporary image file name
+		$tempname = TCPDF_STATIC::getObjFilename('png');
+		// turn off interlaced mode
+		imageinterlace($image, 0);
+		// create temporary PNG image
+		imagepng($image, $tempname);
+		// remove image from memory
+		imagedestroy($image);
+		// get PNG image data
+		$retvars = self::_parsepng($tempname);
+		// tidy up by removing temporary image
+		unlink($tempname);
+		return $retvars;
+	}
+
+	/**
+	 * Convert the loaded image to a JPEG and then return a structure for the PDF creator.
+	 * This function requires GD library and write access to the directory defined on K_PATH_CACHE constant.
+	 * @param $image (image) Image object.
+	 * @param $quality (int) JPEG quality.
+	 * return image JPEG image object.
+	 * @public static
+	 */
+	public static function _toJPEG($image, $quality) {
+		$tempname = TCPDF_STATIC::getObjFilename('jpg');
+		imagejpeg($image, $tempname, $quality);
+		imagedestroy($image);
+		$retvars = self::_parsejpeg($tempname);
+		// tidy up by removing temporary image
+		unlink($tempname);
+		return $retvars;
+	}
+
+	/**
+	 * Extract info from a JPEG file without using the GD library.
+	 * @param $file (string) image file to parse
+	 * @return array structure containing the image data
+	 * @public static
+	 */
+	public static function _parsejpeg($file) {
+		$a = getimagesize($file);
+		if (empty($a)) {
+			//Missing or incorrect image file
+			return false;
+		}
+		if ($a[2] != 2) {
+			// Not a JPEG file
+			return false;
+		}
+		// bits per pixel
+		$bpc = isset($a['bits']) ? intval($a['bits']) : 8;
+		// number of image channels
+		if (!isset($a['channels'])) {
+			$channels = 3;
+		} else {
+			$channels = intval($a['channels']);
+		}
+		// default colour space
+		switch ($channels) {
+			case 1: {
+				$colspace = 'DeviceGray';
+				break;
+			}
+			case 3: {
+				$colspace = 'DeviceRGB';
+				break;
+			}
+			case 4: {
+				$colspace = 'DeviceCMYK';
+				break;
+			}
+			default: {
+				$channels = 3;
+				$colspace = 'DeviceRGB';
+				break;
+			}
+		}
+		// get file content
+		$data = file_get_contents($file);
+		// check for embedded ICC profile
+		$icc = array();
+		$offset = 0;
+		while (($pos = strpos($data, "ICC_PROFILE\0", $offset)) !== false) {
+			// get ICC sequence length
+			$length = (TCPDF_STATIC::_getUSHORT($data, ($pos - 2)) - 16);
+			// marker sequence number
+			$msn = max(1, ord($data[($pos + 12)]));
+			// number of markers (total of APP2 used)
+			$nom = max(1, ord($data[($pos + 13)]));
+			// get sequence segment
+			$icc[($msn - 1)] = substr($data, ($pos + 14), $length);
+			// move forward to next sequence
+			$offset = ($pos + 14 + $length);
+		}
+		// order and compact ICC segments
+		if (count($icc) > 0) {
+			ksort($icc);
+			$icc = implode('', $icc);
+			if ((ord($icc{36}) != 0x61) OR (ord($icc{37}) != 0x63) OR (ord($icc{38}) != 0x73) OR (ord($icc{39}) != 0x70)) {
+				// invalid ICC profile
+				$icc = false;
+			}
+		} else {
+			$icc = false;
+		}
+		return array('w' => $a[0], 'h' => $a[1], 'ch' => $channels, 'icc' => $icc, 'cs' => $colspace, 'bpc' => $bpc, 'f' => 'DCTDecode', 'data' => $data);
+	}
+
+	/**
+	 * Extract info from a PNG file without using the GD library.
+	 * @param $file (string) image file to parse
+	 * @return array structure containing the image data
+	 * @public static
+	 */
+	public static function _parsepng($file) {
+		$f = fopen($file, 'rb');
+		if ($f === false) {
+			// Can't open image file
+			return false;
+		}
+		//Check signature
+		if (fread($f, 8) != chr(137).'PNG'.chr(13).chr(10).chr(26).chr(10)) {
+			// Not a PNG file
+			return false;
+		}
+		//Read header chunk
+		fread($f, 4);
+		if (fread($f, 4) != 'IHDR') {
+			//Incorrect PNG file
+			return false;
+		}
+		$w = TCPDF_STATIC::_freadint($f);
+		$h = TCPDF_STATIC::_freadint($f);
+		$bpc = ord(fread($f, 1));
+		if ($bpc > 8) {
+			// 16-bit depth not supported
+			fclose($f);
+			return false;
+		}
+		$ct = ord(fread($f, 1));
+		if ($ct == 0) {
+			$colspace = 'DeviceGray';
+		} elseif ($ct == 2) {
+			$colspace = 'DeviceRGB';
+		} elseif ($ct == 3) {
+			$colspace = 'Indexed';
+		} else {
+			// alpha channel
+			fclose($f);
+			return 'pngalpha';
+		}
+		if (ord(fread($f, 1)) != 0) {
+			// Unknown compression method
+			fclose($f);
+			return false;
+		}
+		if (ord(fread($f, 1)) != 0) {
+			// Unknown filter method
+			fclose($f);
+			return false;
+		}
+		if (ord(fread($f, 1)) != 0) {
+			// Interlacing not supported
+			fclose($f);
+			return false;
+		}
+		fread($f, 4);
+		$channels = ($ct == 2 ? 3 : 1);
+		$parms = '/DecodeParms << /Predictor 15 /Colors '.$channels.' /BitsPerComponent '.$bpc.' /Columns '.$w.' >>';
+		//Scan chunks looking for palette, transparency and image data
+		$pal = '';
+		$trns = '';
+		$data = '';
+		$icc = false;
+		do {
+			$n = TCPDF_STATIC::_freadint($f);
+			$type = fread($f, 4);
+			if ($type == 'PLTE') {
+				// read palette
+				$pal = TCPDF_STATIC::rfread($f, $n);
+				fread($f, 4);
+			} elseif ($type == 'tRNS') {
+				// read transparency info
+				$t = TCPDF_STATIC::rfread($f, $n);
+				if ($ct == 0) {
+					$trns = array(ord($t{1}));
+				} elseif ($ct == 2) {
+					$trns = array(ord($t{1}), ord($t{3}), ord($t{5}));
+				} else {
+					$pos = strpos($t, chr(0));
+					if ($pos !== false) {
+						$trns = array($pos);
+					}
+				}
+				fread($f, 4);
+			} elseif ($type == 'IDAT') {
+				// read image data block
+				$data .= TCPDF_STATIC::rfread($f, $n);
+				fread($f, 4);
+			} elseif ($type == 'iCCP') {
+				// skip profile name
+				$len = 0;
+				while ((ord(fread($f, 1)) > 0) AND ($len < 80)) {
+					++$len;
+				}
+				// skip null separator
+				fread($f, 1);
+				// get compression method
+				if (ord(fread($f, 1)) != 0) {
+					// Unknown filter method
+					fclose($f);
+					return false;
+				}
+				// read ICC Color Profile
+				$icc = TCPDF_STATIC::rfread($f, ($n - $len - 2));
+				// decompress profile
+				$icc = gzuncompress($icc);
+				fread($f, 4);
+			} elseif ($type == 'IEND') {
+				break;
+			} else {
+				TCPDF_STATIC::rfread($f, $n + 4);
+			}
+		} while ($n);
+		if (($colspace == 'Indexed') AND (empty($pal))) {
+			// Missing palette
+			fclose($f);
+			return false;
+		}
+		fclose($f);
+		return array('w' => $w, 'h' => $h, 'ch' => $channels, 'icc' => $icc, 'cs' => $colspace, 'bpc' => $bpc, 'f' => 'FlateDecode', 'parms' => $parms, 'pal' => $pal, 'trns' => $trns, 'data' => $data);
+	}
+
+} // END OF TCPDF_STATIC CLASS
+
+//============================================================+
+// END OF FILE
+//============================================================+

tcpdf_barcodes_2d.php

@@ -0,0 +1,332 @@
+<?php
+//============================================================+
+// File name   : tcpdf_barcodes_2d.php
+// Version     : 1.0.014
+// Begin       : 2009-04-07
+// Last Update : 2013-03-17
+// Author      : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
+// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
+// -------------------------------------------------------------------
+// Copyright (C) 2009-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : PHP class to creates array representations for
+//               2D barcodes to be used with TCPDF.
+//
+//============================================================+
+
+/**
+ * @file
+ * PHP class to creates array representations for 2D barcodes to be used with TCPDF.
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.014
+ */
+
+/**
+ * @class TCPDF2DBarcode
+ * PHP class to creates array representations for 2D barcodes to be used with TCPDF (http://www.tcpdf.org).
+ * @package com.tecnick.tcpdf
+ * @version 1.0.014
+ * @author Nicola Asuni
+ */
+class TCPDF2DBarcode {
+
+	/**
+	 * Array representation of barcode.
+	 * @protected
+	 */
+	protected $barcode_array = false;
+
+	/**
+	 * This is the class constructor.
+	 * Return an array representations for 2D barcodes:<ul>
+	 * <li>$arrcode['code'] code to be printed on text label</li>
+	 * <li>$arrcode['num_rows'] required number of rows</li>
+	 * <li>$arrcode['num_cols'] required number of columns</li>
+	 * <li>$arrcode['bcode'][$r][$c] value of the cell is $r row and $c column (0 = transparent, 1 = black)</li></ul>
+	 * @param $code (string) code to print
+ 	 * @param $type (string) type of barcode: <ul><li>DATAMATRIX : Datamatrix (ISO/IEC 16022)</li><li>PDF417 : PDF417 (ISO/IEC 15438:2006)</li><li>PDF417,a,e,t,s,f,o0,o1,o2,o3,o4,o5,o6 : PDF417 with parameters: a = aspect ratio (width/height); e = error correction level (0-8); t = total number of macro segments; s = macro segment index (0-99998); f = file ID; o0 = File Name (text); o1 = Segment Count (numeric); o2 = Time Stamp (numeric); o3 = Sender (text); o4 = Addressee (text); o5 = File Size (numeric); o6 = Checksum (numeric). NOTES: Parameters t, s and f are required for a Macro Control Block, all other parametrs are optional. To use a comma character ',' on text options, replace it with the character 255: "\xff".</li><li>QRCODE : QRcode Low error correction</li><li>QRCODE,L : QRcode Low error correction</li><li>QRCODE,M : QRcode Medium error correction</li><li>QRCODE,Q : QRcode Better error correction</li><li>QRCODE,H : QR-CODE Best error correction</li><li>RAW: raw mode - comma-separad list of array rows</li><li>RAW2: raw mode - array rows are surrounded by square parenthesis.</li><li>TEST : Test matrix</li></ul>
+	 */
+	public function __construct($code, $type) {
+		$this->setBarcode($code, $type);
+	}
+
+	/**
+	 * Return an array representations of barcode.
+ 	 * @return array
+	 */
+	public function getBarcodeArray() {
+		return $this->barcode_array;
+	}
+
+	/**
+	 * Send barcode as SVG image object to the standard output.
+	 * @param $w (int) Width of a single rectangle element in user units.
+	 * @param $h (int) Height of a single rectangle element in user units.
+	 * @param $color (string) Foreground color (in SVG format) for bar elements (background is transparent).
+ 	 * @public
+	 */
+	public function getBarcodeSVG($w=3, $h=3, $color='black') {
+		// send headers
+		$code = $this->getBarcodeSVGcode($w, $h, $color);
+		header('Content-Type: application/svg+xml');
+		header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1
+		header('Pragma: public');
+		header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past
+		header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
+		header('Content-Disposition: inline; filename="'.md5($code).'.svg";');
+		//header('Content-Length: '.strlen($code));
+		echo $code;
+	}
+
+	/**
+	 * Return a SVG string representation of barcode.
+	 * @param $w (int) Width of a single rectangle element in user units.
+	 * @param $h (int) Height of a single rectangle element in user units.
+	 * @param $color (string) Foreground color (in SVG format) for bar elements (background is transparent).
+ 	 * @return string SVG code.
+ 	 * @public
+	 */
+	public function getBarcodeSVGcode($w=3, $h=3, $color='black') {
+		// replace table for special characters
+		$repstr = array("\0" => '', '&' => '&amp;', '<' => '&lt;', '>' => '&gt;');
+		$svg = '<'.'?'.'xml version="1.0" standalone="no"'.'?'.'>'."\n";
+		$svg .= '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">'."\n";
+		$svg .= '<svg width="'.round(($this->barcode_array['num_cols'] * $w), 3).'" height="'.round(($this->barcode_array['num_rows'] * $h), 3).'" version="1.1" xmlns="http://www.w3.org/2000/svg">'."\n";
+		$svg .= "\t".'<desc>'.strtr($this->barcode_array['code'], $repstr).'</desc>'."\n";
+		$svg .= "\t".'<g id="elements" fill="'.$color.'" stroke="none">'."\n";
+		// print barcode elements
+		$y = 0;
+		// for each row
+		for ($r = 0; $r < $this->barcode_array['num_rows']; ++$r) {
+			$x = 0;
+			// for each column
+			for ($c = 0; $c < $this->barcode_array['num_cols']; ++$c) {
+				if ($this->barcode_array['bcode'][$r][$c] == 1) {
+					// draw a single barcode cell
+					$svg .= "\t\t".'<rect x="'.$x.'" y="'.$y.'" width="'.$w.'" height="'.$h.'" />'."\n";
+				}
+				$x += $w;
+			}
+			$y += $h;
+		}
+		$svg .= "\t".'</g>'."\n";
+		$svg .= '</svg>'."\n";
+		return $svg;
+	}
+
+	/**
+	 * Return an HTML representation of barcode.
+	 * @param $w (int) Width of a single rectangle element in pixels.
+	 * @param $h (int) Height of a single rectangle element in pixels.
+	 * @param $color (string) Foreground color for bar elements (background is transparent).
+ 	 * @return string HTML code.
+ 	 * @public
+	 */
+	public function getBarcodeHTML($w=10, $h=10, $color='black') {
+		$html = '<div style="font-size:0;position:relative;width:'.($w * $this->barcode_array['num_cols']).'px;height:'.($h * $this->barcode_array['num_rows']).'px;">'."\n";
+		// print barcode elements
+		$y = 0;
+		// for each row
+		for ($r = 0; $r < $this->barcode_array['num_rows']; ++$r) {
+			$x = 0;
+			// for each column
+			for ($c = 0; $c < $this->barcode_array['num_cols']; ++$c) {
+				if ($this->barcode_array['bcode'][$r][$c] == 1) {
+					// draw a single barcode cell
+					$html .= '<div style="background-color:'.$color.';width:'.$w.'px;height:'.$h.'px;position:absolute;left:'.$x.'px;top:'.$y.'px;">&nbsp;</div>'."\n";
+				}
+				$x += $w;
+			}
+			$y += $h;
+		}
+		$html .= '</div>'."\n";
+		return $html;
+	}
+
+	/**
+	 * Return a PNG image representation of barcode (requires GD or Imagick library).
+	 * @param $w (int) Width of a single rectangle element in pixels.
+	 * @param $h (int) Height of a single rectangle element in pixels.
+	 * @param $color (array) RGB (0-255) foreground color for bar elements (background is transparent).
+ 	 * @return image or false in case of error.
+ 	 * @public
+	 */
+	public function getBarcodePNG($w=3, $h=3, $color=array(0,0,0)) {
+		// calculate image size
+		$width = ($this->barcode_array['num_cols'] * $w);
+		$height = ($this->barcode_array['num_rows'] * $h);
+		if (function_exists('imagecreate')) {
+			// GD library
+			$imagick = false;
+			$png = imagecreate($width, $height);
+			$bgcol = imagecolorallocate($png, 255, 255, 255);
+			imagecolortransparent($png, $bgcol);
+			$fgcol = imagecolorallocate($png, $color[0], $color[1], $color[2]);
+		} elseif (extension_loaded('imagick')) {
+			$imagick = true;
+			$bgcol = new imagickpixel('rgb(255,255,255');
+			$fgcol = new imagickpixel('rgb('.$color[0].','.$color[1].','.$color[2].')');
+			$png = new Imagick();
+			$png->newImage($width, $height, 'none', 'png');
+			$bar = new imagickdraw();
+			$bar->setfillcolor($fgcol);
+		} else {
+			return false;
+		}
+		// print barcode elements
+		$y = 0;
+		// for each row
+		for ($r = 0; $r < $this->barcode_array['num_rows']; ++$r) {
+			$x = 0;
+			// for each column
+			for ($c = 0; $c < $this->barcode_array['num_cols']; ++$c) {
+				if ($this->barcode_array['bcode'][$r][$c] == 1) {
+					// draw a single barcode cell
+					if ($imagick) {
+						$bar->rectangle($x, $y, ($x + $w - 1), ($y + $h - 1));
+					} else {
+						imagefilledrectangle($png, $x, $y, ($x + $w - 1), ($y + $h - 1), $fgcol);
+					}
+				}
+				$x += $w;
+			}
+			$y += $h;
+		}
+		// send headers
+		header('Content-Type: image/png');
+		header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1
+		header('Pragma: public');
+		header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past
+		header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
+		if ($imagick) {
+			$png->drawimage($bar);
+			echo $png;
+		} else {
+			imagepng($png);
+			imagedestroy($png);
+		}
+	}
+
+	/**
+	 * Set the barcode.
+	 * @param $code (string) code to print
+ 	 * @param $type (string) type of barcode: <ul><li>DATAMATRIX : Datamatrix (ISO/IEC 16022)</li><li>PDF417 : PDF417 (ISO/IEC 15438:2006)</li><li>PDF417,a,e,t,s,f,o0,o1,o2,o3,o4,o5,o6 : PDF417 with parameters: a = aspect ratio (width/height); e = error correction level (0-8); t = total number of macro segments; s = macro segment index (0-99998); f = file ID; o0 = File Name (text); o1 = Segment Count (numeric); o2 = Time Stamp (numeric); o3 = Sender (text); o4 = Addressee (text); o5 = File Size (numeric); o6 = Checksum (numeric). NOTES: Parameters t, s and f are required for a Macro Control Block, all other parametrs are optional. To use a comma character ',' on text options, replace it with the character 255: "\xff".</li><li>QRCODE : QRcode Low error correction</li><li>QRCODE,L : QRcode Low error correction</li><li>QRCODE,M : QRcode Medium error correction</li><li>QRCODE,Q : QRcode Better error correction</li><li>QRCODE,H : QR-CODE Best error correction</li><li>RAW: raw mode - comma-separad list of array rows</li><li>RAW2: raw mode - array rows are surrounded by square parenthesis.</li><li>TEST : Test matrix</li></ul>
+ 	 * @return array
+	 */
+	public function setBarcode($code, $type) {
+		$mode = explode(',', $type);
+		$qrtype = strtoupper($mode[0]);
+		switch ($qrtype) {
+			case 'DATAMATRIX': { // DATAMATRIX (ISO/IEC 16022)
+				require_once(dirname(__FILE__).'/include/barcodes/datamatrix.php');
+				$qrcode = new Datamatrix($code);
+				$this->barcode_array = $qrcode->getBarcodeArray();
+				$this->barcode_array['code'] = $code;
+				break;
+			}
+			case 'PDF417': { // PDF417 (ISO/IEC 15438:2006)
+				require_once(dirname(__FILE__).'/include/barcodes/pdf417.php');
+				if (!isset($mode[1]) OR ($mode[1] === '')) {
+					$aspectratio = 2; // default aspect ratio (width / height)
+				} else {
+					$aspectratio = floatval($mode[1]);
+				}
+				if (!isset($mode[2]) OR ($mode[2] === '')) {
+					$ecl = -1; // default error correction level (auto)
+				} else {
+					$ecl = intval($mode[2]);
+				}
+				// set macro block
+				$macro = array();
+				if (isset($mode[3]) AND ($mode[3] !== '') AND isset($mode[4]) AND ($mode[4] !== '') AND isset($mode[5]) AND ($mode[5] !== '')) {
+					$macro['segment_total'] = intval($mode[3]);
+					$macro['segment_index'] = intval($mode[4]);
+					$macro['file_id'] = strtr($mode[5], "\xff", ',');
+					for ($i = 0; $i < 7; ++$i) {
+						$o = $i + 6;
+						if (isset($mode[$o]) AND ($mode[$o] !== '')) {
+							// add option
+							$macro['option_'.$i] = strtr($mode[$o], "\xff", ',');
+						}
+					}
+				}
+				$qrcode = new PDF417($code, $ecl, $aspectratio, $macro);
+				$this->barcode_array = $qrcode->getBarcodeArray();
+				$this->barcode_array['code'] = $code;
+				break;
+			}
+			case 'QRCODE': { // QR-CODE
+				require_once(dirname(__FILE__).'/include/barcodes/qrcode.php');
+				if (!isset($mode[1]) OR (!in_array($mode[1],array('L','M','Q','H')))) {
+					$mode[1] = 'L'; // Ddefault: Low error correction
+				}
+				$qrcode = new QRcode($code, strtoupper($mode[1]));
+				$this->barcode_array = $qrcode->getBarcodeArray();
+				$this->barcode_array['code'] = $code;
+				break;
+			}
+			case 'RAW':
+			case 'RAW2': { // RAW MODE
+				// remove spaces
+				$code = preg_replace('/[\s]*/si', '', $code);
+				if (strlen($code) < 3) {
+					break;
+				}
+				if ($qrtype == 'RAW') {
+					// comma-separated rows
+					$rows = explode(',', $code);
+				} else { // RAW2
+					// rows enclosed in square parentheses
+					$code = substr($code, 1, -1);
+					$rows = explode('][', $code);
+				}
+				$this->barcode_array['num_rows'] = count($rows);
+				$this->barcode_array['num_cols'] = strlen($rows[0]);
+				$this->barcode_array['bcode'] = array();
+				foreach ($rows as $r) {
+					$this->barcode_array['bcode'][] = str_split($r, 1);
+				}
+				$this->barcode_array['code'] = $code;
+				break;
+			}
+			case 'TEST': { // TEST MODE
+				$this->barcode_array['num_rows'] = 5;
+				$this->barcode_array['num_cols'] = 15;
+				$this->barcode_array['bcode'] = array(
+					array(1,1,1,0,1,1,1,0,1,1,1,0,1,1,1),
+					array(0,1,0,0,1,0,0,0,1,0,0,0,0,1,0),
+					array(0,1,0,0,1,1,0,0,1,1,1,0,0,1,0),
+					array(0,1,0,0,1,0,0,0,0,0,1,0,0,1,0),
+					array(0,1,0,0,1,1,1,0,1,1,1,0,0,1,0));
+				$this->barcode_array['code'] = $code;
+				break;
+			}
+			default: {
+				$this->barcode_array = false;
+			}
+		}
+	}
+} // end of class
+
+//============================================================+
+// END OF FILE
+//============================================================+

tcpdf_import.php

@@ -0,0 +1,93 @@
+<?php
+//============================================================+
+// File name   : tcpdf_import.php
+// Version     : 1.0.000
+// Begin       : 2011-05-23
+// Last Update : 2013-03-17
+// 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
+// -------------------------------------------------------------------
+// Copyright (C) 2011-2013 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the License
+// along with TCPDF. If not, see
+// <http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT>.
+//
+// See LICENSE.TXT file for more information.
+// -------------------------------------------------------------------
+//
+// Description : This is a PHP class extension of the TCPDF library to
+//               import existing PDF documents.
+//
+//============================================================+
+
+/**
+ * @file
+ * !!! THIS CLASS IS UNDER DEVELOPMENT !!!
+ * This is a PHP class extension of the TCPDF (http://www.tcpdf.org) library to import existing PDF documents.<br>
+ * @package com.tecnick.tcpdf
+ * @author Nicola Asuni
+ * @version 1.0.000
+ */
+
+// include the TCPDF class
+require_once(dirname(__FILE__).'/tcpdf.php');
+// include PDF parser class
+require_once(dirname(__FILE__).'/tcpdf_parser.php');
+
+/**
+ * @class TCPDF_IMPORT
+ * !!! THIS CLASS IS UNDER DEVELOPMENT !!!
+ * PHP class extension of the TCPDF (http://www.tcpdf.org) library to import existing PDF documents.<br>
+ * @package com.tecnick.tcpdf
+ * @brief PHP class extension of the TCPDF library to import existing PDF documents.
+ * @version 1.0.000
+ * @author Nicola Asuni - info@tecnick.com
+ */
+class TCPDF_IMPORT extends TCPDF {
+
+	/**
+	 * Import an existing PDF document
+	 * @param $filename (string) Filename of the PDF document to import.
+	 * @return true in case of success, false otherwise
+	 * @public
+	 * @since 1.0.000 (2011-05-24)
+	 */
+	public function importPDF($filename) {
+		// load document
+		$rawdata = file_get_contents($filename);
+		if ($rawdata === false) {
+			$this->Error('Unable to get the content of the file: '.$filename);
+		}
+		// parse PDF data
+		$pdf = new TCPDF_PARSER($rawdata);
+		$data = $pdf->getParsedData();
+		// release some memory
+		unset($rawdata);
+
+		// ...
+
+
+		print_r($data); // DEBUG
+
+
+		unset($pdf);
+	}
+
+} // END OF CLASS
+
+//============================================================+
+// END OF FILE
+//============================================================+

tcpdf_parser.php

@@ -1,13 +1,13 @@
 <?php
 //============================================================+
 // File name   : tcpdf_parser.php
-// Version     : 1.0.001
+// Version     : 1.0.003
 // Begin       : 2011-05-23
-// Last Update : 2012-05-03
+// Last Update : 2013-03-17
 // 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
 // -------------------------------------------------------------------
-// Copyright (C) 2011-2012  Nicola Asuni - Tecnick.com LTD
+// Copyright (C) 2011-2013 Nicola Asuni - Tecnick.com LTD
 //
 // This file is part of TCPDF software library.
 //
@@ -37,18 +37,18 @@
  * This is a PHP class for parsing PDF documents.<br>
  * @package com.tecnick.tcpdf
  * @author Nicola Asuni
- * @version 1.0.001
+ * @version 1.0.003
  */
 
 // include class for decoding filters
-require_once(dirname(__FILE__).'/tcpdf_filters.php');
+require_once(dirname(__FILE__).'/include/tcpdf_filters.php');
 
 /**
  * @class TCPDF_PARSER
  * This is a PHP class for parsing PDF documents.<br>
  * @package com.tecnick.tcpdf
  * @brief This is a PHP class for parsing PDF documents..
- * @version 1.0.001
+ * @version 1.0.003
  * @author Nicola Asuni - info@tecnick.com
  */
 class TCPDF_PARSER {
@@ -99,7 +99,8 @@ class TCPDF_PARSER {
 		// parse all document objects
 		$this->objects = array();
 		foreach ($this->xref['xref'] as $obj => $offset) {
-			if (!isset($this->objects[$obj])) {
+			if (!isset($this->objects[$obj]) AND ($offset > 0)) {
+				// decode only objects with positive offset
 				$this->objects[$obj] = $this->getIndirectObject($obj, $offset, true);
 			}
 		}
@@ -119,7 +120,7 @@ class TCPDF_PARSER {
 	}
 
 	/**
-	 * Get xref (cross-reference table) and trailer data from PDF document data.
+	 * Get Cross-Reference (xref) table and trailer data from PDF document data.
 	 * @param $offset (int) xref offset (if know).
 	 * @param $xref (array) previous xref array (if any).
 	 * @return Array containing xref and trailer data.
@@ -135,16 +136,39 @@ class TCPDF_PARSER {
 			$matches = array_pop($matches);
 			$startxref = $matches[1];
 		} else {
-			// get the first xref at the specified offset
+			if (preg_match('/([0-9]+[\s][0-9]+[\s]obj)/i', $this->pdfdata, $matches, PREG_OFFSET_CAPTURE, $offset)) {
-			if (preg_match('/[\r\n]startxref[\s]*[\r\n]+([0-9]+)[\s]*[\r\n]+%%EOF/i', $this->pdfdata, $matches, PREG_OFFSET_CAPTURE, $offset) == 0) {
+				// Cross-Reference Stream object
+				$startxref = $offset;
+			} elseif (preg_match('/[\r\n]startxref[\s]*[\r\n]+([0-9]+)[\s]*[\r\n]+%%EOF/i', $this->pdfdata, $matches, PREG_OFFSET_CAPTURE, $offset)) {
+				// startxref found
+				$startxref = $matches[1][0];
+			} else {
 				$this->Error('Unable to find startxref');
 			}
-			$startxref = $matches[1][0];
 		}
 		// check xref position
-		if (strpos($this->pdfdata, 'xref', $startxref) != $startxref) {
+		if (strpos($this->pdfdata, 'xref', $startxref) == $startxref) {
+			// Cross-Reference
+			$xref = $this->decodeXref($startxref, $xref);
+		} else {
+			// Cross-Reference Stream
+			$xref = $this->decodeXrefStream($startxref, $xref);
+		}
+		if (empty($xref)) {
 			$this->Error('Unable to find xref');
 		}
+		return $xref;
+	}
+
+	/**
+	 * Decode the Cross-Reference section
+	 * @param $startxref (int) Offset at which the xref section starts.
+	 * @param $xref (array) Previous xref array (if any).
+	 * @return Array containing xref and trailer data.
+	 * @protected
+	 * @since 1.0.000 (2011-06-20)
+	 */
+	protected function decodeXref($startxref, $xref=array()) {
 		// extract xref data (object indexes and offsets)
 		$xoffset = $startxref + 5;
 		// initialize object number
@@ -173,7 +197,7 @@ class TCPDF_PARSER {
 		// get trailer data
 		if (preg_match('/trailer[\s]*<<(.*)>>[\s]*[\r\n]+startxref[\s]*[\r\n]+/isU', $this->pdfdata, $matches, PREG_OFFSET_CAPTURE, $xoffset) > 0) {
 			$trailer_data = $matches[1][0];
-			if (!isset($xref['trailer'])) {
+			if (!isset($xref['trailer']) OR empty($xref['trailer'])) {
 				// get only the last updated version
 				$xref['trailer'] = array();
 				// parse trailer_data
@@ -205,6 +229,211 @@ class TCPDF_PARSER {
 		return $xref;
 	}
 
+	/**
+	 * Decode the Cross-Reference Stream section
+	 * @param $startxref (int) Offset at which the xref section starts.
+	 * @param $xref (array) Previous xref array (if any).
+	 * @return Array containing xref and trailer data.
+	 * @protected
+	 * @since 1.0.003 (2013-03-16)
+	 */
+	protected function decodeXrefStream($startxref, $xref=array()) {
+		// try to read Cross-Reference Stream
+		$xrefobj = $this->getRawObject($startxref);
+		$xrefcrs = $this->getIndirectObject($xrefobj[1], $startxref, true);
+		if (!isset($xref['trailer']) OR empty($xref['trailer'])) {
+			// get only the last updated version
+			$xref['trailer'] = array();
+			$filltrailer = true;
+		} else {
+			$filltrailer = false;
+		}
+		$valid_crs = false;
+		$sarr = $xrefcrs[0][1];
+		foreach ($sarr as $k => $v) {
+			if (($v[0] == '/') AND ($v[1] == 'Type') AND (isset($sarr[($k +1)]) AND ($sarr[($k +1)][0] == '/') AND ($sarr[($k +1)][1] == 'XRef'))) {
+				$valid_crs = true;
+			} elseif (($v[0] == '/') AND ($v[1] == 'Index') AND (isset($sarr[($k +1)]))) {
+				// first object number in the subsection
+				$index_first = intval($sarr[($k +1)][1][0][1]);
+				// number of entries in the subsection
+				$index_entries = intval($sarr[($k +1)][1][1][1]);
+			} elseif (($v[0] == '/') AND ($v[1] == 'Prev') AND (isset($sarr[($k +1)]) AND ($sarr[($k +1)][0] == 'numeric'))) {
+				// get previous xref offset
+				$prevxref = intval($sarr[($k +1)][1]);
+			} elseif (($v[0] == '/') AND ($v[1] == 'W') AND (isset($sarr[($k +1)]))) {
+				// number of bytes (in the decoded stream) of the corresponding field
+				$wb = array();
+				$wb[0] = intval($sarr[($k +1)][1][0][1]);
+				$wb[1] = intval($sarr[($k +1)][1][1][1]);
+				$wb[2] = intval($sarr[($k +1)][1][2][1]);
+			} elseif (($v[0] == '/') AND ($v[1] == 'DecodeParms') AND (isset($sarr[($k +1)][1]))) {
+				$decpar = $sarr[($k +1)][1];
+				foreach ($decpar as $kdc => $vdc) {
+					if (($vdc[0] == '/') AND ($vdc[1] == 'Columns') AND (isset($decpar[($kdc +1)]) AND ($decpar[($kdc +1)][0] == 'numeric'))) {
+						$columns = intval($decpar[($kdc +1)][1]);
+					} elseif (($vdc[0] == '/') AND ($vdc[1] == 'Predictor') AND (isset($decpar[($kdc +1)]) AND ($decpar[($kdc +1)][0] == 'numeric'))) {
+						$predictor = intval($decpar[($kdc +1)][1]);
+					}
+				}
+			} elseif ($filltrailer) {
+				if (($v[0] == '/') AND ($v[1] == 'Size') AND (isset($sarr[($k +1)]) AND ($sarr[($k +1)][0] == 'numeric'))) {
+					$xref['trailer']['size'] = $sarr[($k +1)][1];
+				} elseif (($v[0] == '/') AND ($v[1] == 'Root') AND (isset($sarr[($k +1)]) AND ($sarr[($k +1)][0] == 'ojbref'))) {
+					$xref['trailer']['root'] = $sarr[($k +1)][1];
+				} elseif (($v[0] == '/') AND ($v[1] == 'Info') AND (isset($sarr[($k +1)]) AND ($sarr[($k +1)][0] == 'ojbref'))) {
+					$xref['trailer']['info'] = $sarr[($k +1)][1];
+				} elseif (($v[0] == '/') AND ($v[1] == 'ID') AND (isset($sarr[($k +1)]))) {
+					$xref['trailer']['id'] = array();
+					$xref['trailer']['id'][0] = $sarr[($k +1)][1][0][1];
+					$xref['trailer']['id'][1] = $sarr[($k +1)][1][1][1];
+				}
+			}
+		}
+		// decode data
+		if ($valid_crs AND isset($xrefcrs[1][3][0])) {
+			// number of bytes in a row
+			$rowlen = ($columns + 1);
+			// convert the stream into an array of integers
+			$sdata = unpack('C*', $xrefcrs[1][3][0]);
+			// split the rows
+			$sdata = array_chunk($sdata, $rowlen);
+			// initialize decoded array
+			$ddata = array();
+			// initialize first row with zeros
+			$prev_row = array_fill (0, $rowlen, 0);
+			// for each row apply PNG unpredictor
+			foreach ($sdata as $k => $row) {
+				// initialize new row
+				$ddata[$k] = array();
+				// get PNG predictor value
+				$predictor = (10 + $row[0]);
+				// for each byte on the row
+				for ($i=1; $i<=$columns; ++$i) {
+					// new index
+					$j = ($i - 1);
+					$row_up = $prev_row[$j];
+					if ($i == 1) {
+						$row_left = 0;
+						$row_upleft = 0;
+					} else {
+						$row_left = $row[($i - 1)];
+						$row_upleft = $prev_row[($j - 1)];
+					}
+					switch ($predictor) {
+						case 10: { // PNG prediction (on encoding, PNG None on all rows)
+							$ddata[$k][$j] = $row[$i];
+							break;
+						}
+						case 11: { // PNG prediction (on encoding, PNG Sub on all rows)
+							$ddata[$k][$j] = (($row[$i] + $row_left) & 0xff);
+							break;
+						}
+						case 12: { // PNG prediction (on encoding, PNG Up on all rows)
+							$ddata[$k][$j] = (($row[$i] + $row_up) & 0xff);
+							break;
+						}
+						case 13: { // PNG prediction (on encoding, PNG Average on all rows)
+							$ddata[$k][$j] = (($row[$i] + (($row_left + $row_up) / 2)) & 0xff);
+							break;
+						}
+						case 14: { // PNG prediction (on encoding, PNG Paeth on all rows)
+							// initial estimate
+							$p = ($row_left + $row_up - $row_upleft);
+							// distances
+							$pa = abs($p - $row_left);
+							$pb = abs($p - $row_up);
+							$pc = abs($p - $row_upleft);
+							$pmin = min($pa, $pb, $pc);
+							// return minumum distance
+							switch ($pmin) {
+								case $pa: {
+									$ddata[$k][$j] = (($row[$i] + $row_left) & 0xff);
+									break;
+								}
+								case $pb: {
+									$ddata[$k][$j] = (($row[$i] + $row_up) & 0xff);
+									break;
+								}
+								case $pc: {
+									$ddata[$k][$j] = (($row[$i] + $row_upleft) & 0xff);
+									break;
+								}
+							}
+							break;
+						}
+						default: { // PNG prediction (on encoding, PNG optimum)
+							$this->Error('Unknown PNG predictor');
+							break;
+						}
+					}
+				}
+				$prev_row = $ddata[$k];
+			} // end for each row
+			// complete decoding
+			$sdata = array();
+			// for every row
+			foreach ($ddata as $k => $row) {
+				// initialize new row
+				$sdata[$k] = array(0, 0, 0);
+				if ($wb[0] == 0) {
+					// default type field
+					$sdata[$k][0] = 1;
+				}
+				$i = 0; // count bytes on the row
+				// for every column
+				for ($c = 0; $c < 3; ++$c) {
+					// for every byte on the column
+					for ($b = 0; $b < $wb[$c]; ++$b) {
+						$sdata[$k][$c] += ($row[$i] << (($wb[$c] - 1 - $b) * 8));
+						++$i;
+					}
+				}
+			}
+			$ddata = array();
+			// fill xref
+			if (isset($index_first)) {
+				$obj_num = $index_first;
+			} else {
+				$obj_num = 0;
+			}
+			foreach ($sdata as $k => $row) {
+				switch ($row[0]) {
+					case 0: { // (f) linked list of free objects
+						++$obj_num;
+						break;
+					}
+					case 1: { // (n) objects that are in use but are not compressed
+						// create unique object index: [object number]_[generation number]
+						$index = $obj_num.'_'.$row[2];
+						// check if object already exist
+						if (!isset($xref['xref'][$index])) {
+							// store object offset position
+							$xref['xref'][$index] = $row[1];
+						}
+						++$obj_num;
+						break;
+					}
+					case 2: { // compressed objects
+						// $row[1] = object number of the object stream in which this object is stored
+						// $row[2] = index of this object within the object stream
+						$index = $row[1].'_0_'.$row[2];
+						$xref['xref'][$index] = -1;
+						break;
+					}
+					default: { // null objects
+						break;
+					}
+				}
+			}
+		} // end decoding data
+		if (isset($prevxref)) {
+			// get previous xref
+			$xref = $this->getXrefData($prevxref, $xref);
+		}
+		return $xref;
+	}
+
 	/**
 	 * Get object type, raw value and offset to next object
 	 * @param $offset (int) Object offset.
@@ -347,10 +576,13 @@ class TCPDF_PARSER {
 					// start stream object
 					$objtype = 'stream';
 					$offset += 6;
-					if (preg_match('/^[\r\n]+(.*)[\r\n]*endstream/isU', substr($this->pdfdata, $offset), $matches) == 1) {
+					if (preg_match('/^([\r\n]+)/isU', substr($this->pdfdata, $offset), $matches) == 1) {
-						$objval = $matches[1];
 						$offset += strlen($matches[0]);
 					}
+					if (preg_match('/([\r\n]*endstream)/isU', substr($this->pdfdata, $offset), $matches, PREG_OFFSET_CAPTURE) == 1) {
+						$objval = substr($this->pdfdata, $offset, $matches[0][1]);
+						$offset += $matches[0][1];
+					}
 				} elseif (substr($this->pdfdata, $offset, 9) == 'endstream') {
 					// end stream object
 					$objtype = 'endstream';
@@ -452,6 +684,9 @@ class TCPDF_PARSER {
 	protected function decodeStream($sdic, $stream) {
 		// get stream lenght and filters
 		$slength = strlen($stream);
+		if ($slength <= 0) {
+			return array('', array());
+		}
 		$filters = array();
 		foreach ($sdic as $k => $v) {
 			if ($v[0] == '/') {