2 //============================================================+
3 // File name : tcpdf.php
5 // Last Update : 2008-09-19
6 // Author : Nicola Asuni - info@tecnick.com - http://www.tcpdf.org
7 // Version : 4.0.027_PHP4
8 // License : GNU LGPL (http://www.gnu.org/copyleft/lesser.html)
9 // ----------------------------------------------------------------------------
10 // Copyright (C) 2002-2008 Nicola Asuni - Tecnick.com S.r.l.
12 // This program is free software: you can redistribute it and/or modify
13 // it under the terms of the GNU Lesser General Public License as published by
14 // the Free Software Foundation, either version 2.1 of the License, or
15 // (at your option) any later version.
17 // This program is distributed in the hope that it will be useful,
18 // but WITHOUT ANY WARRANTY; without even the implied warranty of
19 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 // GNU Lesser General Public License for more details.
22 // You should have received a copy of the GNU Lesser General Public License
23 // along with this program. If not, see <http://www.gnu.org/licenses/>.
25 // See LICENSE.TXT file for more information.
26 // ----------------------------------------------------------------------------
28 // Description : This is a PHP class for generating PDF documents without
29 // requiring external extensions.
32 // This class was originally derived in 2002 from the Public
33 // Domain FPDF class by Olivier Plathey (http://www.fpdf.org),
34 // but now is almost entirely rewritten.
37 // * no external libraries are required for the basic functions;
38 // * supports all ISO page formats;
39 // * supports UTF-8 Unicode and Right-To-Left languages;
40 // * supports document encryption;
41 // * includes methods to publish some XHTML code;
42 // * includes graphic (geometric) and transformation methods;
43 // * includes bookmarks;
44 // * includes Javascript and forms support;
45 // * includes a method to print various barcode formats;
46 // * supports TrueTypeUnicode, TrueType, Type1 and CID-0 fonts;
47 // * supports custom page formats, margins and units of measure;
48 // * includes methods for page header and footer management;
49 // * supports automatic page break;
50 // * supports automatic page numbering and page groups;
51 // * supports automatic line break and text justification;
52 // * supports JPEG and PNG images whitout GD library and all images supported by GD: GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM;
53 // * supports stroke and clipping mode for text;
54 // * supports clipping masks;
55 // * supports Grayscale, RGB, CMYK, Spot colors and transparency;
56 // * supports links and annotations;
57 // * supports page compression (requires zlib extension);
58 // * supports PDF user's rights.
60 // -----------------------------------------------------------
63 // Olivier Plathey (http://www.fpdf.org) for original FPDF.
64 // Efthimios Mavrogeorgiadis (emavro@yahoo.com) for suggestions on RTL language support.
65 // Klemen Vodopivec (http://www.fpdf.de/downloads/addons/37/) for Encryption algorithm.
66 // Warren Sherliker (wsherliker@gmail.com) for better image handling.
67 // dullus for text Justification.
68 // Bob Vincent (pillarsdotnet@users.sourceforge.net) for <li> value attribute.
69 // Patrick Benny for text stretch suggestion on Cell().
70 // Johannes Güntert for JavaScript support.
71 // Denis Van Nuffelen for Dynamic Form.
72 // Jacek Czekaj for multibyte justification
73 // Anthony Ferrara for the reintroduction of legacy image methods.
74 // Sourceforge user 1707880 (hucste) for line-trough mode.
75 // Larry Stanbery for page groups.
76 // Martin Hall-May for transparency.
77 // Aaron C. Spike for Polycurve method.
78 // Mohamad Ali Golkar, Saleh AlMatrafe, Charles Abbott for Arabic and Persian support.
79 // Moritz Wagner and Andreas Wurmser for graphic functions.
80 // Andrew Whitehead for core fonts support.
81 // Esteban Joël Marín for OpenType font conversion.
82 // Teus Hagen for several suggestions and fixes.
83 // Yukihiro Nakadaira for CID-0 CJK fonts fixes.
84 // Kosmas Papachristos for some CSS improvements.
85 // Anyone that has reported a bug or sent a suggestion.
86 //============================================================+
89 * This is a PHP class for generating PDF documents without requiring external extensions.<br>
90 * TCPDF project (http://www.tcpdf.org) was originally derived in 2002 from the Public Domain FPDF class by Olivier Plathey (http://www.fpdf.org), but now is almost entirely rewritten.<br>
91 * <h3>TCPDF main features are:</h3>
93 * <li>no external libraries are required for the basic functions;</li>
94 * <li>supports all ISO page formats;</li>
95 * <li>supports UTF-8 Unicode and Right-To-Left languages;</li>
96 * <li>supports document encryption;</li>
97 * <li>includes methods to publish some XHTML code;</li>
98 * <li>includes graphic (geometric) and transformation methods;</li>
99 * <li>includes bookmarks;</li>
100 * <li>includes Javascript and forms support;</li>
101 * <li>includes a method to print various barcode formats;</li>
102 * <li>supports TrueTypeUnicode, TrueType, Type1 and CID-0 fonts;</li>
103 * <li>supports custom page formats, margins and units of measure;</li>
104 * <li>includes methods for page header and footer management;</li>
105 * <li>supports automatic page break;</li>
106 * <li>supports automatic page numbering and page groups;</li>
107 * <li>supports automatic line break and text justification;
108 * <li>supports JPEG and PNG images whitout GD library and all images supported by GD: GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM;</li>
109 * <li>supports stroke and clipping mode for text;</li>
110 * <li>supports clipping masks;</li>
111 * <li>supports Grayscale, RGB and CMYK colors and transparency;</li>
112 * <li>supports links and annotations;</li>
113 * <li>supports page compression (requires zlib extension);</li>
114 * <li>supports PDF user's rights.</li>
116 * Tools to encode your unicode fonts are on fonts/utils directory.</p>
117 * @package com.tecnick.tcpdf
118 * @abstract Class for generating PDF files on-the-fly without requiring external extensions.
119 * @author Nicola Asuni
120 * @copyright 2004-2008 Nicola Asuni - Tecnick.com S.r.l (www.tecnick.com) Via Della Pace, 11 - 09044 - Quartucciu (CA) - ITALY - www.tecnick.com - info@tecnick.com
121 * @link http://www.tcpdf.org
122 * @license http://www.gnu.org/copyleft/lesser.html LGPL
123 * @version 4.0.027_PHP4
127 * main configuration file
129 /** -------------------------------FrontAccounting 2.0 ---------------------------
130 * following changes are done for FrontAccounting 2.0 - Joe Hunt 06.08.2008
131 * 1. /config/tcpdf_config.php is not included, commented out
132 * 2. Following 3 defines instead:
133 * if (!defined("K_PATH_FONTS"))
134 * define ("K_PATH_FONTS", '../reporting/fonts/');
135 * define ("K_PATH_CACHE", '../reporting/fonts/');
136 * define("K_CELL_HEIGHT_RATIO", 1.25);
137 * 3. ./unicode_data2.php only included if unicode is set. (in class constructor)
138 * We only use a reduced variant of unicode_data.php (unicode_data.php).af wrap the
140 * if (!defined("K_RE_PATTERN_RTL"))
142 * if (!defined("K_RE_PATTERN_ARABIC"))
143 * 4. Parameter $unicode in constructor renamed to $uni.
144 * 4. Header function renamed to Header1 (due to conflict with FrontReport Header)
145 * -------------------------------------------------------------------------------
147 if (!defined("K_PATH_FONTS"))
148 define ("K_PATH_FONTS", '../reporting/fonts/');
149 define ("K_PATH_CACHE", '../reporting/fonts/');
150 define("K_CELL_HEIGHT_RATIO", 1.25);
152 //require_once(dirname(__FILE__).'/config/tcpdf_config.php');
154 // includes some support files
159 // only included if unicode
160 //include_once(dirname(__FILE__)."/unicode_data2.php");
165 require_once(dirname(__FILE__).'/htmlcolors.php');
170 require_once(dirname(__FILE__)."/barcodes.php");
173 * HTML entity decode functions
175 require_once(dirname(__FILE__)."/html_entity_decode_php4.php");
177 if (!class_exists('TCPDF')) {
179 * define default PDF document producer
181 define('PDF_PRODUCER','TCPDF 4.0.027_PHP4 (http://www.tcpdf.org)');
184 * This is a PHP class for generating PDF documents without requiring external extensions.<br>
185 * TCPDF project (http://www.tcpdf.org) has been originally derived in 2002 from the Public Domain FPDF class by Olivier Plathey (http://www.fpdf.org), but now is almost entirely rewritten.<br>
187 * @package com.tecnick.tcpdf
188 * @version 4.0.027_PHP4
189 * @author Nicola Asuni - info@tecnick.com
190 * @link http://www.tcpdf.org
191 * @license http://www.gnu.org/copyleft/lesser.html LGPL
195 // protected or Protected properties
198 * @var current page number
204 * @var current object number
210 * @var array of object offsets
216 * @var buffer holding in-memory PDF
222 * @var array containing pages
225 var $pages = array();
228 * @var current document state
234 * @var compression flag
240 * @var current page orientation (P = Portrait, L = Landscape)
246 * @var array that stores page dimensions.<ul><li>$this->pagedim[$this->page]['w'] => page_width_in_points</li><li>$this->pagedim[$this->page]['h'] => height</li><li>$this->pagedim[$this->page]['tm'] => top_margin</li><li>$this->pagedim[$this->page]['bm'] => bottom_margin</li><li>$this->pagedim[$this->page]['lm'] => left_margin</li><li>$this->pagedim[$this->page]['rm'] => right_margin</li><li>$this->pagedim[$this->page]['pb'] => auto_page_break</li><li>$this->pagedim[$this->page]['or'] => page_orientation</li></ul>
249 var $pagedim = array();
252 * @var scale factor (number of points in user unit)
258 * @var width of page format in points
264 * @var height of page format in points
270 * @var current width of page in points
276 * @var current height of page in points
282 * @var current width of page in user unit
288 * @var current height of page in user unit
312 * @var page break margin
318 * @var cell internal padding
324 * @var cell internal padding (previous value)
330 * @var current horizontal position in user unit for cell positioning
336 * @var current vertical position in user unit for cell positioning
342 * @var height of last cell printed
348 * @var line width in user unit
354 * @var array of standard font names
360 * @var array of used fonts
363 var $fonts = array();
366 * @var array of font files
369 var $FontFiles = array();
372 * @var array of encoding differences
375 var $diffs = array();
378 * @var array of used images
381 var $images = array();
384 * @var array of Annotations in pages
387 var $PageAnnots = array();
390 * @var array of internal links
393 var $links = array();
396 * @var current font family
402 * @var current font style
408 * @var current font ascent (distance between font top and baseline)
410 * @since 2.8.000 (2007-03-29)
415 * @var current font descent (distance between font bottom and baseline)
417 * @since 2.8.000 (2007-03-29)
422 * @var underlining flag
428 * @var current font info
434 * @var current font size in points
440 * @var current font size in user unit
446 * @var commands for drawing color
452 * @var commands for filling color
458 * @var commands for text color
464 * @var indicates whether fill and text colors are different
476 * @var automatic page breaking
482 * @var threshold used to trigger page breaks
485 var $PageBreakTrigger;
488 * @var flag set when processing footer
494 * @var zoom display mode
500 * @var layout display mode
536 * @var alias for total number of pages
542 * @var right-bottom corner X coordinate of inserted image
544 * @author Nicola Asuni
550 * @var right-bottom corner Y coordinate of inserted image
552 * @author Nicola Asuni
558 * @var image scale factor
560 * @author Nicola Asuni
566 * @var boolean set to true when the input text is unicode (require unicode fonts)
568 * @author Nicola Asuni
571 var $isunicode = false;
578 var $PDFVersion = "1.7";
581 // ----------------------
584 * @var Minimum distance between header and top page margin.
590 * @var Minimum distance between footer and bottom page margin.
596 * @var original left margin value
598 * @since 1.53.0.TC013
600 var $original_lMargin;
603 * @var original right margin value
605 * @since 1.53.0.TC013
607 var $original_rMargin;
622 * @var Language templates.
628 * @var Barcode to print on page footer (only if set).
631 var $barcode = false;
634 * @var If true prints header
637 var $print_header = true;
640 * @var If true prints footer.
643 var $print_footer = true;
646 * @var Header image logo.
649 var $header_logo = "";
652 * @var Header image logo width in mm.
655 var $header_logo_width = 30;
658 * @var String to print as title on document header.
661 var $header_title = "";
664 * @var String to print on document header.
667 var $header_string = "";
670 * @var Default number of columns for html table.
673 var $default_table_columns = 4;
676 // variables for html parser
679 * @var HTML PARSER: store current link.
685 * @var store available fonts list.
688 var $fontlist = array();
691 * @var current foreground color
697 * @var HTML PARSER: array of boolean values, true in case of ordered list (OL), false otherwise.
700 var $listordered = array();
703 * @var HTML PARSER: array count list items on nested lists.
706 var $listcount = array();
709 * @var HTML PARSER: current list nesting level.
715 * @var HTML PARSER: indent amount for lists.
721 * @var current background color
727 * @var Store temporary font size in points.
730 var $tempfontsize = 10;
733 * @var Bold font style status.
739 * @var Underlined font style status.
745 * @var Italic font style status.
751 * @var Line through font style status.
753 * @since 2.8.000 (2008-03-19)
758 * @var spacer for LI tags.
764 * @var default encoding
766 * @since 1.53.0.TC010
768 var $encoding = "UTF-8";
771 * @var PHP internal encoding
773 * @since 1.53.0.TC016
775 var $internal_encoding;
778 * @var indicates if the document language is Right-To-Left
785 * @var used to force RTL or LTR string inversion
791 // --- Variables used for document encryption:
794 * Indicates whether document is protected
796 * @since 2.0.000 (2008-01-02)
801 * U entry in pdf document
803 * @since 2.0.000 (2008-01-02)
808 * O entry in pdf document
810 * @since 2.0.000 (2008-01-02)
815 * P entry in pdf document
817 * @since 2.0.000 (2008-01-02)
822 * encryption object id
824 * @since 2.0.000 (2008-01-02)
829 * last RC4 key encrypted (cached for optimisation)
831 * @since 2.0.000 (2008-01-02)
836 * last RC4 computed key
838 * @since 2.0.000 (2008-01-02)
845 * Outlines for bookmark
847 * @since 2.1.002 (2008-02-12)
849 var $outlines = array();
852 * Outline root for bookmark
854 * @since 2.1.002 (2008-02-12)
859 // --- javascript and form ---
864 * @since 2.1.002 (2008-02-12)
866 var $javascript = "";
871 * @since 2.1.002 (2008-02-12)
878 * @since 2.8.000 (2008-03-19)
882 // --- Variables used for User's Rights ---
883 // See PDF reference chapter 8.7 Digital Signatures
886 * If true enables user's rights on PDF reader
888 * @since 2.9.000 (2008-03-26)
893 * Names specifying additional document-wide usage rights for the document.
895 * @since 2.9.000 (2008-03-26)
900 * Names specifying additional annotation-related usage rights for the document.
902 * @since 2.9.000 (2008-03-26)
907 * Names specifying additional form-field-related usage rights for the document.
909 * @since 2.9.000 (2008-03-26)
914 * Names specifying additional signature-related usage rights for the document.
916 * @since 2.9.000 (2008-03-26)
921 * Dot Per Inch Document Resolution (do not change)
923 * @since 3.0.000 (2008-03-27)
928 * Indicates whether a new page group was requested
930 * @since 3.0.000 (2008-03-27)
935 * Contains the number of pages of the groups
937 * @since 3.0.000 (2008-03-27)
942 * Contains the alias of the current page group
944 * @since 3.0.000 (2008-03-27)
949 * Restrict the rendering of some elements to screen or printout.
951 * @since 3.0.000 (2008-03-27)
953 var $visibility="all";
958 * @since 3.0.000 (2008-03-27)
965 * @since 3.0.000 (2008-03-27)
970 * Array of transparency objects and parameters.
972 * @since 3.0.000 (2008-03-27)
977 * Set the default JPEG compression quality (1-100)
979 * @since 3.0.000 (2008-03-27)
984 * Default cell height ratio.
986 * @since 3.0.014 (2008-05-23)
988 var $cell_height_ratio = K_CELL_HEIGHT_RATIO;
991 * PDF viewer preferences.
993 * @since 3.1.000 (2008-06-09)
995 var $viewer_preferences;
998 * A name object specifying how the document should be displayed when opened.
1000 * @since 3.1.000 (2008-06-09)
1005 * Array for storing gradient information.
1007 * @since 3.1.000 (2008-06-09)
1009 var $gradients = array();
1012 * Array used to store positions inside the pages buffer.
1013 * keys are the page numbers
1015 * @since 3.2.000 (2008-06-26)
1017 var $intmrk = array();
1020 * Array used to store footer positions of each page.
1022 * @since 3.2.000 (2008-07-01)
1024 var $footerpos = array();
1028 * Array used to store footer lenght of each page.
1030 * @since 4.0.014 (2008-07-29)
1032 var $footerlen = array();
1035 * True if a newline is created.
1037 * @since 3.2.000 (2008-07-01)
1039 var $newline = true;
1042 * End position of the latest inserted line
1044 * @since 3.2.000 (2008-07-01)
1049 * PDF string for last line width
1051 * @since 4.0.006 (2008-07-16)
1053 var $linestyleWidth = "";
1056 * PDF string for last line width
1058 * @since 4.0.006 (2008-07-16)
1060 var $linestyleCap = "0 J";
1063 * PDF string for last line width
1065 * @since 4.0.006 (2008-07-16)
1067 var $linestyleJoin = "0 j";
1070 * PDF string for last line width
1072 * @since 4.0.006 (2008-07-16)
1074 var $linestyleDash = "[] 0 d";
1077 * True if marked-content sequence is open
1079 * @since 4.0.013 (2008-07-28)
1081 var $openMarkedContent = false;
1084 * Count the latest inserted vertical spaces on HTML.
1086 * @since 4.0.021 (2008-08-24)
1088 var $htmlvspace = 0;
1091 * Array of Spot colors
1093 * @since 4.0.024 (2008-09-12)
1095 var $spot_colors = array();
1097 //------------------------------------------------------------
1099 //------------------------------------------------------------
1102 * This is the class constructor.
1103 * It allows to set up the page format, the orientation and
1104 * the measure unit used in all the methods (except for the font sizes).
1106 * @param string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or Portrait (default)</li><li>L or Landscape</li></ul>
1107 * @param string $unit User measure unit. Possible values are:<ul><li>pt: point</li><li>mm: millimeter (default)</li><li>cm: centimeter</li><li>in: inch</li></ul><br />A point equals 1/72 of inch, that is to say about 0.35 mm (an inch being 2.54 cm). This is a very common unit in typography; font sizes are expressed in that unit.
1108 * @param mixed $format The format used for pages. It can be either one of the following values (case insensitive) or a custom format in the form of a two-element array containing the width and the height (expressed in the unit given by unit).<ul><li>4A0</li><li>2A0</li><li>A0</li><li>A1</li><li>A2</li><li>A3</li><li>A4 (default)</li><li>A5</li><li>A6</li><li>A7</li><li>A8</li><li>A9</li><li>A10</li><li>B0</li><li>B1</li><li>B2</li><li>B3</li><li>B4</li><li>B5</li><li>B6</li><li>B7</li><li>B8</li><li>B9</li><li>B10</li><li>C0</li><li>C1</li><li>C2</li><li>C3</li><li>C4</li><li>C5</li><li>C6</li><li>C7</li><li>C8</li><li>C9</li><li>C10</li><li>RA0</li><li>RA1</li><li>RA2</li><li>RA3</li><li>RA4</li><li>SRA0</li><li>SRA1</li><li>SRA2</li><li>SRA3</li><li>SRA4</li><li>LETTER</li><li>LEGAL</li><li>EXECUTIVE</li><li>FOLIO</li></ul>
1109 * @param boolean $unicode TRUE means that the input text is unicode (default = true)
1110 * @param String $encoding charset encoding; default is UTF-8
1112 function TCPDF($orientation='P', $unit='mm', $format='A4', $uni=true, $encoding="UTF-8") {
1113 if ($uni) // Fix for FrontAccounting
1115 global $unicode, $unicode_mirror, $unicode_arlet, $laa_array, $diacritics;
1116 include_once(dirname(__FILE__)."/unicode_data2.php");
1118 /* Set internal character encoding to ASCII */
1119 if (function_exists("mb_internal_encoding") AND mb_internal_encoding()) {
1120 $this->internal_encoding = mb_internal_encoding();
1121 mb_internal_encoding("ASCII");
1123 // set language direction
1124 $this->rtl = $this->l['a_meta_dir']=='rtl' ? true : false;
1125 $this->tmprtl = false;
1128 //Initialization of properties
1129 $this->isunicode = $uni;
1131 $this->pagedim = array();
1134 $this->pages = array();
1136 $this->fonts = array();
1137 $this->FontFiles = array();
1138 $this->diffs = array();
1139 $this->images = array();
1140 $this->links = array();
1141 $this->gradients = array();
1142 $this->InFooter = false;
1144 $this->FontFamily = 'helvetica';
1145 $this->FontStyle = '';
1146 $this->FontSizePt = 12;
1147 $this->underline = false;
1148 $this->linethrough = false;
1149 $this->DrawColor = '0 G';
1150 $this->FillColor = '0 g';
1151 $this->TextColor = '0 g';
1152 $this->ColorFlag = false;
1154 // encryption values
1155 $this->encrypted = false;
1156 $this->last_rc4_key = '';
1157 $this->padding = "\x28\xBF\x4E\x5E\x4E\x75\x8A\x41\x64\x00\x4E\x56\xFF\xFA\x01\x08\x2E\x2E\x00\xB6\xD0\x68\x3E\x80\x2F\x0C\xA9\xFE\x64\x53\x69\x7A";
1158 //Standard Unicode fonts
1159 $this->CoreFonts = array(
1160 'courier'=>'Courier',
1161 'courierB'=>'Courier-Bold',
1162 'courierI'=>'Courier-Oblique',
1163 'courierBI'=>'Courier-BoldOblique',
1164 'helvetica'=>'Helvetica',
1165 'helveticaB'=>'Helvetica-Bold',
1166 'helveticaI'=>'Helvetica-Oblique',
1167 'helveticaBI'=>'Helvetica-BoldOblique',
1168 'times'=>'Times-Roman',
1169 'timesB'=>'Times-Bold',
1170 'timesI'=>'Times-Italic',
1171 'timesBI'=>'Times-BoldItalic',
1173 'zapfdingbats'=>'ZapfDingbats'
1176 $this->setPageUnit($unit);
1177 // set page format and orientation
1178 $this->setPageFormat($format, $orientation);
1179 //Page margins (1 cm)
1180 $margin = 28.35 / $this->k;
1181 $this->SetMargins($margin,$margin);
1182 //Interior cell margin (1 mm)
1183 $this->cMargin = $margin / 10;
1184 //Line width (0.2 mm)
1185 $this->LineWidth = 0.57 / $this->k;
1186 $this->linestyleWidth = sprintf('%.2f w', ($this->LineWidth * $this->k));
1187 $this->linestyleCap = "0 J";
1188 $this->linestyleJoin = "0 j";
1189 $this->linestyleDash = "[] 0 d";
1190 //Automatic page break
1191 $this->SetAutoPageBreak(true, 2*$margin);
1192 //Full width display mode
1193 $this->SetDisplayMode('fullwidth');
1195 $this->SetCompression(true);
1196 //Set default PDF version number
1197 $this->PDFVersion = "1.7";
1198 $this->encoding = $encoding;
1200 $this->getFontsList();
1201 $this->fgcolor = array('R' => 0, 'G' => 0, 'B' => 0);
1202 $this->bgcolor = array('R' => 255, 'G' => 255, 'B' => 255);
1203 $this->extgstates = array();
1206 $this->ur_document = "/FullSave";
1207 $this->ur_annots = "/Create/Delete/Modify/Copy/Import/Export";
1208 $this->ur_form = "/Add/Delete/FillIn/Import/Export/SubmitStandalone/SpawnTemplate";
1209 $this->ur_signature = "/Modify";
1210 // set default JPEG quality
1211 $this->jpeg_quality = 75;
1212 // initialize some settings
1213 $this->utf8Bidi(array(""));
1217 * Default destructor.
1218 * @since 1.53.0.TC016
1220 function TCPDFDestruct() {
1221 // restore internal encoding
1222 if (isset($this->internal_encoding) AND !empty($this->internal_encoding)) {
1223 mb_internal_encoding($this->internal_encoding);
1228 * Set the units of measure for the document.
1229 * @param string $unit User measure unit. Possible values are:<ul><li>pt: point</li><li>mm: millimeter (default)</li><li>cm: centimeter</li><li>in: inch</li></ul><br />A point equals 1/72 of inch, that is to say about 0.35 mm (an inch being 2.54 cm). This is a very common unit in typography; font sizes are expressed in that unit.
1230 * @since 3.0.015 (2008-06-06)
1232 function setPageUnit($unit) {
1234 switch (strtolower($unit)) {
1242 $this->k = $this->dpi / 25.4;
1247 $this->k = $this->dpi / 2.54;
1252 $this->k = $this->dpi;
1257 $this->Error('Incorrect unit: '.$unit);
1261 if (isset($this->CurOrientation)) {
1262 $this->setPageOrientation($this->CurOrientation);
1267 * Set the page format
1268 * @param mixed $format The format used for pages. It can be either one of the following values (case insensitive) or a custom format in the form of a two-element array containing the width and the height (expressed in the unit given by unit).<ul><li>4A0</li><li>2A0</li><li>A0</li><li>A1</li><li>A2</li><li>A3</li><li>A4 (default)</li><li>A5</li><li>A6</li><li>A7</li><li>A8</li><li>A9</li><li>A10</li><li>B0</li><li>B1</li><li>B2</li><li>B3</li><li>B4</li><li>B5</li><li>B6</li><li>B7</li><li>B8</li><li>B9</li><li>B10</li><li>C0</li><li>C1</li><li>C2</li><li>C3</li><li>C4</li><li>C5</li><li>C6</li><li>C7</li><li>C8</li><li>C9</li><li>C10</li><li>RA0</li><li>RA1</li><li>RA2</li><li>RA3</li><li>RA4</li><li>SRA0</li><li>SRA1</li><li>SRA2</li><li>SRA3</li><li>SRA4</li><li>LETTER</li><li>LEGAL</li><li>EXECUTIVE</li><li>FOLIO</li></ul>
1269 * @param string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
1270 * @since 3.0.015 (2008-06-06)
1272 function setPageFormat($format, $orientation="P") {
1274 if (is_string($format)) {
1275 // Page formats (45 standard ISO paper formats and 4 american common formats).
1276 // Paper cordinates are calculated in this way: (inches * 72) where (1 inch = 2.54 cm)
1277 switch (strtoupper($format)){
1278 case '4A0': {$format = array(4767.87,6740.79); break;}
1279 case '2A0': {$format = array(3370.39,4767.87); break;}
1280 case 'A0': {$format = array(2383.94,3370.39); break;}
1281 case 'A1': {$format = array(1683.78,2383.94); break;}
1282 case 'A2': {$format = array(1190.55,1683.78); break;}
1283 case 'A3': {$format = array(841.89,1190.55); break;}
1284 case 'A4': default: {$format = array(595.28,841.89); break;}
1285 case 'A5': {$format = array(419.53,595.28); break;}
1286 case 'A6': {$format = array(297.64,419.53); break;}
1287 case 'A7': {$format = array(209.76,297.64); break;}
1288 case 'A8': {$format = array(147.40,209.76); break;}
1289 case 'A9': {$format = array(104.88,147.40); break;}
1290 case 'A10': {$format = array(73.70,104.88); break;}
1291 case 'B0': {$format = array(2834.65,4008.19); break;}
1292 case 'B1': {$format = array(2004.09,2834.65); break;}
1293 case 'B2': {$format = array(1417.32,2004.09); break;}
1294 case 'B3': {$format = array(1000.63,1417.32); break;}
1295 case 'B4': {$format = array(708.66,1000.63); break;}
1296 case 'B5': {$format = array(498.90,708.66); break;}
1297 case 'B6': {$format = array(354.33,498.90); break;}
1298 case 'B7': {$format = array(249.45,354.33); break;}
1299 case 'B8': {$format = array(175.75,249.45); break;}
1300 case 'B9': {$format = array(124.72,175.75); break;}
1301 case 'B10': {$format = array(87.87,124.72); break;}
1302 case 'C0': {$format = array(2599.37,3676.54); break;}
1303 case 'C1': {$format = array(1836.85,2599.37); break;}
1304 case 'C2': {$format = array(1298.27,1836.85); break;}
1305 case 'C3': {$format = array(918.43,1298.27); break;}
1306 case 'C4': {$format = array(649.13,918.43); break;}
1307 case 'C5': {$format = array(459.21,649.13); break;}
1308 case 'C6': {$format = array(323.15,459.21); break;}
1309 case 'C7': {$format = array(229.61,323.15); break;}
1310 case 'C8': {$format = array(161.57,229.61); break;}
1311 case 'C9': {$format = array(113.39,161.57); break;}
1312 case 'C10': {$format = array(79.37,113.39); break;}
1313 case 'RA0': {$format = array(2437.80,3458.27); break;}
1314 case 'RA1': {$format = array(1729.13,2437.80); break;}
1315 case 'RA2': {$format = array(1218.90,1729.13); break;}
1316 case 'RA3': {$format = array(864.57,1218.90); break;}
1317 case 'RA4': {$format = array(609.45,864.57); break;}
1318 case 'SRA0': {$format = array(2551.18,3628.35); break;}
1319 case 'SRA1': {$format = array(1814.17,2551.18); break;}
1320 case 'SRA2': {$format = array(1275.59,1814.17); break;}
1321 case 'SRA3': {$format = array(907.09,1275.59); break;}
1322 case 'SRA4': {$format = array(637.80,907.09); break;}
1323 case 'LETTER': {$format = array(612.00,792.00); break;}
1324 case 'LEGAL': {$format = array(612.00,1008.00); break;}
1325 case 'EXECUTIVE': {$format = array(521.86,756.00); break;}
1326 case 'FOLIO': {$format = array(612.00,936.00); break;}
1328 $this->fwPt = $format[0];
1329 $this->fhPt = $format[1];
1332 $this->fwPt = $format[0] * $this->k;
1333 $this->fhPt = $format[1] * $this->k;
1335 $this->setPageOrientation($orientation);
1340 * Set page orientation.
1341 * @param string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
1342 * @param boolean $autopagebreak Boolean indicating if auto-page-break mode should be on or off.
1343 * @param float $bottommargin bottom margin of the page.
1344 * @since 3.0.015 (2008-06-06)
1346 function setPageOrientation($orientation, $autopagebreak='', $bottommargin='') {
1347 $orientation = strtoupper($orientation);
1348 if (($orientation == 'P') OR ($orientation == 'PORTRAIT')) {
1349 $this->CurOrientation = 'P';
1350 $this->wPt = $this->fwPt;
1351 $this->hPt = $this->fhPt;
1352 } elseif (($orientation == 'L') OR ($orientation == 'LANDSCAPE')) {
1353 $this->CurOrientation = 'L';
1354 $this->wPt = $this->fhPt;
1355 $this->hPt = $this->fwPt;
1358 $this->Error('Incorrect orientation: '.$orientation);
1360 $this->w = $this->wPt / $this->k;
1361 $this->h = $this->hPt / $this->k;
1362 if (empty($autopagebreak)) {
1363 if (isset($this->AutoPageBreak)) {
1364 $autopagebreak = $this->AutoPageBreak;
1366 $autopagebreak = true;
1369 if (empty($bottommargin)) {
1370 if (isset($this->bMargin)) {
1371 $bottommargin = $this->bMargin;
1373 // default value = 2 cm
1374 $bottommargin = 2 * 28.35 / $this->k;
1377 $this->SetAutoPageBreak($autopagebreak, $bottommargin);
1378 // store page dimensions
1379 $this->pagedim[$this->page] = array('w' => $this->wPt, 'h' => $this->hPt, 'tm' => $this->tMargin, 'bm' => $bottommargin, 'lm' => $this->lMargin, 'rm' => $this->rMargin, 'pb' => $autopagebreak, 'or' => $this->CurOrientation);
1383 * Enable or disable Right-To-Left language mode
1384 * @param Boolean $enable if true enable Right-To-Left language mode.
1385 * @since 2.0.000 (2008-01-03)
1387 function setRTL($enable) {
1388 $this->rtl = $enable ? true : false;
1389 $this->tmprtl = false;
1393 * Return the RTL status
1395 * @since 4.0.012 (2008-07-24)
1402 * Force temporary RTL language direction
1403 * @param mixed $mode can be false, 'L' for LTR or 'R' for RTL
1404 * @since 2.1.000 (2008-01-09)
1406 function setTempRTL($mode) {
1411 $this->tmprtl = $mode;
1417 * Set the last cell height.
1418 * @param float $h cell height.
1419 * @author Nicola Asuni
1420 * @since 1.53.0.TC034
1422 function setLastH($h) {
1427 * Get the last cell height.
1428 * @return last cell height
1429 * @since 4.0.017 (2008-08-05)
1431 function getLastH() {
1432 return $this->lasth;
1436 * Set the image scale.
1437 * @param float $scale image scale.
1438 * @author Nicola Asuni
1441 function setImageScale($scale) {
1442 $this->imgscale = $scale;
1446 * Returns the image scale.
1447 * @return float image scale.
1448 * @author Nicola Asuni
1451 function getImageScale() {
1452 return $this->imgscale;
1456 * Returns the page width in units.
1457 * @return int page width.
1458 * @author Nicola Asuni
1461 function getPageWidth() {
1466 * Returns the page height in units.
1467 * @return int page height.
1468 * @author Nicola Asuni
1471 function getPageHeight() {
1476 * Returns the page break margin.
1477 * @return int page break margin.
1478 * @author Nicola Asuni
1481 function getBreakMargin() {
1482 return $this->bMargin;
1486 * Returns the scale factor (number of points in user unit).
1487 * @return int scale factor.
1488 * @author Nicola Asuni
1491 function getScaleFactor() {
1496 * Defines the left, top and right margins. By default, they equal 1 cm. Call this method to change them.
1497 * @param float $left Left margin.
1498 * @param float $top Top margin.
1499 * @param float $right Right margin. Default value is the left one.
1501 * @see SetLeftMargin(), SetTopMargin(), SetRightMargin(), SetAutoPageBreak()
1503 function SetMargins($left, $top, $right=-1) {
1504 //Set left, top and right margins
1505 $this->lMargin = $left;
1506 $this->tMargin = $top;
1510 $this->rMargin = $right;
1514 * Defines the left margin. The method can be called before creating the first page. If the current abscissa gets out of page, it is brought back to the margin.
1515 * @param float $margin The margin.
1517 * @see SetTopMargin(), SetRightMargin(), SetAutoPageBreak(), SetMargins()
1519 function SetLeftMargin($margin) {
1521 $this->lMargin=$margin;
1522 if (($this->page > 0) AND ($this->x < $margin)) {
1528 * Defines the top margin. The method can be called before creating the first page.
1529 * @param float $margin The margin.
1531 * @see SetLeftMargin(), SetRightMargin(), SetAutoPageBreak(), SetMargins()
1533 function SetTopMargin($margin) {
1535 $this->tMargin=$margin;
1536 if (($this->page > 0) AND ($this->y < $margin)) {
1542 * Defines the right margin. The method can be called before creating the first page.
1543 * @param float $margin The margin.
1545 * @see SetLeftMargin(), SetTopMargin(), SetAutoPageBreak(), SetMargins()
1547 function SetRightMargin($margin) {
1548 $this->rMargin=$margin;
1549 if (($this->page > 0) AND ($this->x > ($this->w - $margin))) {
1550 $this->x = $this->w - $margin;
1555 * Set the internal Cell padding.
1556 * @param float $pad internal padding.
1557 * @since 2.1.000 (2008-01-09)
1558 * @see Cell(), SetLeftMargin(), SetTopMargin(), SetAutoPageBreak(), SetMargins()
1560 function SetCellPadding($pad) {
1561 $this->cMargin = $pad;
1565 * Enables or disables the automatic page breaking mode. When enabling, the second parameter is the distance from the bottom of the page that defines the triggering limit. By default, the mode is on and the margin is 2 cm.
1566 * @param boolean $auto Boolean indicating if mode should be on or off.
1567 * @param float $margin Distance from the bottom of the page.
1569 * @see Cell(), MultiCell(), AcceptPageBreak()
1571 function SetAutoPageBreak($auto, $margin=0) {
1572 //Set auto page break mode and triggering margin
1573 $this->AutoPageBreak = $auto;
1574 $this->bMargin = $margin;
1575 $this->PageBreakTrigger = $this->h - $margin;
1579 * Defines the way the document is to be displayed by the viewer.
1580 * @param mixed $zoom The zoom to use. It can be one of the following string values or a number indicating the zooming factor to use. <ul><li>fullpage: displays the entire page on screen </li><li>fullwidth: uses maximum width of window</li><li>real: uses real size (equivalent to 100% zoom)</li><li>default: uses viewer default mode</li></ul>
1581 * @param string $layout The page layout. Possible values are:<ul><li>SinglePage Display one page at a time</li><li>OneColumn Display the pages in one column</li><li>TwoColumnLeft Display the pages in two columns, with odd-numbered pages on the left</li><li>TwoColumnRight Display the pages in two columns, with odd-numbered pages on the right</li><li>TwoPageLeft (PDF 1.5) Display the pages two at a time, with odd-numbered pages on the left</li><li>TwoPageRight (PDF 1.5) Display the pages two at a time, with odd-numbered pages on the right</li></ul>
1582 * @param string $mode A name object specifying how the document should be displayed when opened:<ul><li>UseNone Neither document outline nor thumbnail images visible</li><li>UseOutlines Document outline visible</li><li>UseThumbs Thumbnail images visible</li><li>FullScreen Full-screen mode, with no menu bar, window controls, or any other window visible</li><li>UseOC (PDF 1.5) Optional content group panel visible</li><li>UseAttachments (PDF 1.6) Attachments panel visible</li></ul>
1585 function SetDisplayMode($zoom, $layout='SinglePage', $mode="UseNone") {
1586 //Set display mode in viewer
1587 if (($zoom == 'fullpage') OR ($zoom == 'fullwidth') OR ($zoom == 'real') OR ($zoom == 'default') OR (!is_string($zoom))) {
1588 $this->ZoomMode = $zoom;
1590 $this->Error('Incorrect zoom display mode: '.$zoom);
1595 case "SinglePage": {
1596 $this->LayoutMode = "SinglePage";
1601 $this->LayoutMode = "OneColumn";
1605 case "TwoColumnLeft": {
1606 $this->LayoutMode = "TwoColumnLeft";
1609 case "TwoColumnRight": {
1610 $this->LayoutMode = "TwoColumnRight";
1613 case "TwoPageLeft": {
1614 $this->LayoutMode = "TwoPageLeft";
1617 case "TwoPageRight": {
1618 $this->LayoutMode = "TwoPageRight";
1622 $this->LayoutMode = "SinglePage";
1627 $this->PageMode = "UseNone";
1630 case "UseOutlines": {
1631 $this->PageMode = "UseOutlines";
1635 $this->PageMode = "UseThumbs";
1638 case "FullScreen": {
1639 $this->PageMode = "FullScreen";
1643 $this->PageMode = "UseOC";
1647 $this->PageMode = "UseAttachments";
1651 $this->PageMode = "UseNone";
1657 * Activates or deactivates page compression. When activated, the internal representation of each page is compressed, which leads to a compression ratio of about 2 for the resulting document. Compression is on by default.
1658 * Note: the Zlib extension is required for this feature. If not present, compression will be turned off.
1659 * @param boolean $compress Boolean indicating if compression must be enabled.
1662 function SetCompression($compress) {
1663 //Set page compression
1664 if (function_exists('gzcompress')) {
1665 $this->compress = $compress;
1667 $this->compress = false;
1672 * Defines the title of the document.
1673 * @param string $title The title.
1675 * @see SetAuthor(), SetCreator(), SetKeywords(), SetSubject()
1677 function SetTitle($title) {
1679 $this->title = $title;
1683 * Defines the subject of the document.
1684 * @param string $subject The subject.
1686 * @see SetAuthor(), SetCreator(), SetKeywords(), SetTitle()
1688 function SetSubject($subject) {
1689 //Subject of document
1690 $this->subject = $subject;
1694 * Defines the author of the document.
1695 * @param string $author The name of the author.
1697 * @see SetCreator(), SetKeywords(), SetSubject(), SetTitle()
1699 function SetAuthor($author) {
1700 //Author of document
1701 $this->author = $author;
1705 * Associates keywords with the document, generally in the form 'keyword1 keyword2 ...'.
1706 * @param string $keywords The list of keywords.
1708 * @see SetAuthor(), SetCreator(), SetSubject(), SetTitle()
1710 function SetKeywords($keywords) {
1711 //Keywords of document
1712 $this->keywords = $keywords;
1716 * Defines the creator of the document. This is typically the name of the application that generates the PDF.
1717 * @param string $creator The name of the creator.
1719 * @see SetAuthor(), SetKeywords(), SetSubject(), SetTitle()
1721 function SetCreator($creator) {
1722 //Creator of document
1723 $this->creator = $creator;
1727 * Defines an alias for the total number of pages. It will be substituted as the document is closed.<br />
1728 * @param string $alias The alias. Default value: {nb}.
1730 * @see getAliasNbPages(), PageNo(), Footer()
1732 function AliasNbPages($alias='{nb}') {
1733 //Define an alias for total number of pages
1734 $this->AliasNbPages = $alias;
1738 * Returns the string alias used for the total number of pages.
1739 * If the current font is unicode type, the returned string is surrounded by additional curly braces.
1741 * @since 4.0.018 (2008-08-08)
1742 * @see AliasNbPages(), PageNo(), Footer()
1744 function getAliasNbPages() {
1745 if (strpos(strtolower($this->CurrentFont['type']), 'unicode')) {
1746 return "{".$this->AliasNbPages."}";
1748 return $this->AliasNbPages;
1752 * This method is automatically called in case of fatal error; it simply outputs the message and halts the execution. An inherited class may override it to customize the error handling but should always halt the script, or the resulting document would probably be invalid.
1753 * 2004-06-11 :: Nicola Asuni : changed bold tag with strong
1754 * @param string $msg The error message
1757 function Error($msg) {
1759 display_error('<strong>TCPDF error: </strong>'.$msg);
1764 * This method begins the generation of the PDF document. It is not necessary to call it explicitly because AddPage() does it automatically.
1765 * Note: no page is created by this method
1767 * @see AddPage(), Close()
1775 * Terminates the PDF document. It is not necessary to call this method explicitly because Output() does it automatically. If the document contains no page, AddPage() is called to prevent from getting an invalid document.
1777 * @see Open(), Output()
1780 //Terminate document
1781 if ($this->state == 3) {
1784 if ($this->page == 0) {
1796 * Move pointer at the specified document page and update page dimensions.
1797 * @param int $pnum page number
1798 * @param boolean $resetmargins if true reset left, right, top margins and Y position.
1799 * @since 2.1.000 (2008-01-07)
1800 * @see getPage(), lastpage(), getNumPages()
1802 function setPage($pnum, $resetmargins=false) {
1803 if (($pnum > 0) AND ($pnum <= count($this->pages))) {
1804 $this->page = $pnum;
1805 $this->wPt = $this->pagedim[$this->page]['w'];
1806 $this->hPt = $this->pagedim[$this->page]['h'];
1807 $this->w = $this->wPt / $this->k;
1808 $this->h = $this->hPt / $this->k;
1809 $this->tMargin = $this->pagedim[$this->page]['tm'];
1810 $this->bMargin = $this->pagedim[$this->page]['bm'];
1811 $this->AutoPageBreak = $this->pagedim[$this->page]['pb'];
1812 $this->CurOrientation = $this->pagedim[$this->page]['or'];
1813 $this->SetAutoPageBreak($this->AutoPageBreak, $this->bMargin);
1814 if ($resetmargins) {
1815 $this->lMargin = $this->pagedim[$this->page]['lm'];
1816 $this->rMargin = $this->pagedim[$this->page]['rm'];
1817 $this->SetY($this->tMargin);
1820 $this->Error('Wrong page number on setPage() function.');
1825 * Reset pointer to the last document page.
1826 * @since 2.0.000 (2008-01-04)
1827 * @see setPage(), getPage(), getNumPages()
1829 function lastPage() {
1830 $this->setPage($this->getNumPages());
1834 * Get current document page number.
1835 * @return int page number
1836 * @since 2.1.000 (2008-01-07)
1837 * @see setPage(), lastpage(), getNumPages()
1839 function getPage() {
1845 * Get the total number of insered pages.
1846 * @return int number of pages
1847 * @since 2.1.000 (2008-01-07)
1848 * @see setPage(), getPage(), lastpage()
1850 function getNumPages() {
1851 return count($this->pages);
1855 * Adds a new page to the document. If a page is already present, the Footer() method is called first to output the footer. Then the page is added, the current position set to the top-left corner according to the left and top margins, and Header() is called to display the header.
1856 * The font which was set before calling is automatically restored. There is no need to call SetFont() again if you want to continue with the same font. The same is true for colors and line width.
1857 * The origin of the coordinate system is at the top-left corner and increasing ordinates go downwards.
1858 * @param string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
1859 * @param mixed $format The format used for pages. It can be either one of the following values (case insensitive) or a custom format in the form of a two-element array containing the width and the height (expressed in the unit given by unit).<ul><li>4A0</li><li>2A0</li><li>A0</li><li>A1</li><li>A2</li><li>A3</li><li>A4 (default)</li><li>A5</li><li>A6</li><li>A7</li><li>A8</li><li>A9</li><li>A10</li><li>B0</li><li>B1</li><li>B2</li><li>B3</li><li>B4</li><li>B5</li><li>B6</li><li>B7</li><li>B8</li><li>B9</li><li>B10</li><li>C0</li><li>C1</li><li>C2</li><li>C3</li><li>C4</li><li>C5</li><li>C6</li><li>C7</li><li>C8</li><li>C9</li><li>C10</li><li>RA0</li><li>RA1</li><li>RA2</li><li>RA3</li><li>RA4</li><li>SRA0</li><li>SRA1</li><li>SRA2</li><li>SRA3</li><li>SRA4</li><li>LETTER</li><li>LEGAL</li><li>EXECUTIVE</li><li>FOLIO</li></ul>
1861 * @see TCPDF(), Header(), Footer(), SetMargins()
1863 function AddPage($orientation='', $format='') {
1864 if (!isset($this->original_lMargin)) {
1865 $this->original_lMargin = $this->lMargin;
1867 if (!isset($this->original_rMargin)) {
1868 $this->original_rMargin = $this->rMargin;
1870 if (count($this->pages) > $this->page) {
1871 // this page has been already added
1872 $this->setPage(($this->page + 1));
1873 $this->SetY($this->tMargin);
1877 if ($this->state == 0) {
1880 // save current settings
1881 $font_family = $this->FontFamily;
1882 $font_style = $this->FontStyle.($this->underline ? 'U' : '').($this->linethrough ? 'D' : '');
1883 $font_size = $this->FontSizePt;
1884 $prev_rMargin = $this->rMargin;
1885 $prev_lMargin = $this->lMargin;
1886 $prev_cMargin = $this->cMargin;
1887 $prev_linestyleWidth = $this->linestyleWidth;
1888 $prev_linestyleCap = $this->linestyleCap;
1889 $prev_linestyleJoin = $this->linestyleJoin;
1890 $prev_linestyleDash = $this->linestyleDash;
1891 $prev_DrawColor = $this->DrawColor;
1892 $prev_FillColor = $this->FillColor;
1893 $prev_TextColor = $this->TextColor;
1894 $prev_ColorFlag = $this->ColorFlag;
1895 if ($this->page > 0) {
1902 $this->_beginpage($orientation, $format);
1903 // restore graphic styles
1904 $this->_out("".$prev_linestyleWidth." ".$prev_linestyleCap." ".$prev_linestyleJoin." ".$prev_linestyleDash." ".$prev_DrawColor." ".$prev_FillColor."");
1905 if (!empty($font_family)) {
1906 $this->SetFont($font_family, $font_style, $font_size);
1910 // restore graphic styles
1911 $this->_out("".$prev_linestyleWidth." ".$prev_linestyleCap." ".$prev_linestyleJoin." ".$prev_linestyleDash." ".$prev_DrawColor." ".$prev_FillColor."");
1912 if (!empty($font_family)) {
1913 $this->SetFont($font_family, $font_style, $font_size);
1916 $this->FontFamily = $font_family;
1917 $this->FontStyle = $font_style;
1918 $this->FontSizePt = $font_size;
1919 $this->rMargin = $prev_rMargin;
1920 $this->lMargin = $prev_lMargin;
1921 $this->cMargin = $prev_cMargin;
1922 $this->linestyleWidth = $prev_linestyleWidth;
1923 $this->linestyleCap = $prev_linestyleCap;
1924 $this->linestyleJoin = $prev_linestyleJoin;
1925 $this->linestyleDash = $prev_linestyleDash;
1926 $this->DrawColor = $prev_DrawColor;
1927 $this->FillColor = $prev_FillColor;
1928 $this->TextColor = $prev_TextColor;
1929 $this->ColorFlag = $prev_ColorFlag;
1931 $this->intmrk[$this->page] = strlen($this->pages[$this->page]);
1935 * Set start-writing mark on current page for multicell borders and fills.
1936 * This function must be called after calling Image() function for a background image.
1937 * Background images must be always inserted before calling Multicell() or WriteHTMLCell() or WriteHTML() functions.
1939 * @since 4.0.016 (2008-07-30)
1941 function setPageMark() {
1942 $this->intmrk[$this->page] = strlen($this->pages[$this->page]);
1947 * @param string $ln header image logo
1948 * @param string $lw header image logo width in mm
1949 * @param string $ht string to print as title on document header
1950 * @param string $hs string to print on document header
1952 function setHeaderData($ln="", $lw=0, $ht="", $hs="") {
1953 $this->header_logo = $ln;
1954 $this->header_logo_width = $lw;
1955 $this->header_title = $ht;
1956 $this->header_string = $hs;
1960 * Returns header data:
1961 * <ul><li>$ret['logo'] = logo image</li><li>$ret['logo_width'] = width of the image logo in user units</li><li>$ret['title'] = header title</li><li>$ret['string'] = header description string</li></ul>
1963 * @since 4.0.012 (2008-07-24)
1965 function getHeaderData() {
1967 $ret['logo'] = $this->header_logo;
1968 $ret['logo_width'] = $this->header_logo_width;
1969 $ret['title'] = $this->header_title;
1970 $ret['string'] = $this->header_string;
1975 * Set header margin.
1976 * (minimum distance between header and top page margin)
1977 * @param int $hm distance in user units
1979 function setHeaderMargin($hm=10) {
1980 $this->header_margin = $hm;
1984 * Returns header margin in user units.
1986 * @since 4.0.012 (2008-07-24)
1988 function getHeaderMargin() {
1989 return $this->header_margin;
1993 * Set footer margin.
1994 * (minimum distance between footer and bottom page margin)
1995 * @param int $fm distance in user units
1997 function setFooterMargin($fm=10) {
1998 $this->footer_margin = $fm;
2002 * Returns footer margin in user units.
2004 * @since 4.0.012 (2008-07-24)
2006 function getFooterMargin() {
2007 return $this->footer_margin;
2010 * Set a flag to print page header.
2011 * @param boolean $val set to true to print the page header (default), false otherwise.
2013 function setPrintHeader($val=true) {
2014 $this->print_header = $val;
2018 * Set a flag to print page footer.
2019 * @param boolean $value set to true to print the page footer (default), false otherwise.
2021 function setPrintFooter($val=true) {
2022 $this->print_footer = $val;
2026 * Return the right-bottom (or left-bottom for RTL) corner X coordinate of last inserted image
2029 function getImageRBX() {
2030 return $this->img_rb_x;
2034 * Return the right-bottom (or left-bottom for RTL) corner Y coordinate of last inserted image
2037 function getImageRBY() {
2038 return $this->img_rb_y;
2042 * This method is used to render the page header.
2043 * It is automatically called by AddPage() and could be overwritten in your own inherited class.
2045 function Header1() {
2046 $ormargins = $this->getOriginalMargins();
2047 $headerfont = $this->getHeaderFont();
2048 $headerdata = $this->getHeaderData();
2049 if (($headerdata['logo']) AND ($headerdata['logo'] != K_BLANK_IMAGE)) {
2050 $this->Image(K_PATH_IMAGES.$headerdata['logo'], $this->GetX(), $this->getHeaderMargin(), $headerdata['logo_width']);
2051 $imgy = $this->getImageRBY();
2053 $imgy = $this->GetY();
2055 $cell_height = round(($this->getCellHeightRatio() * $headerfont[2]) / $this->getScaleFactor(), 2);
2056 // set starting margin for text data cell
2057 if ($this->getRTL()) {
2058 $header_x = $ormargins['right'] + ($headerdata['logo_width'] * 1.1);
2060 $header_x = $ormargins['left'] + ($headerdata['logo_width'] * 1.1);
2062 $this->SetTextColor(0, 0, 0);
2064 $this->SetFont($headerfont[0], 'B', $headerfont[2] + 1);
2065 $this->SetX($header_x);
2066 $this->Cell(0, $cell_height, $headerdata['title'], 0, 1, '');
2068 $this->SetFont($headerfont[0], $headerfont[1], $headerfont[2]);
2069 $this->SetX($header_x);
2070 $this->MultiCell(0, $cell_height, $headerdata['string'], 0, '', 0, 1, 0, 0, true, 0);
2071 // print an ending header line
2072 $this->SetLineStyle(array("width" => 0.85 / $this->getScaleFactor(), "cap" => "butt", "join" => "miter", "dash" => 0, "color" => array(0, 0, 0)));
2073 $this->SetY(1 + max($imgy, $this->GetY()));
2074 if ($this->getRTL()) {
2075 $this->SetX($ormargins['right']);
2077 $this->SetX($ormargins['left']);
2079 $this->Cell(0, 0, '', 'T', 0, 'C');
2083 * This method is used to render the page footer.
2084 * It is automatically called by AddPage() and could be overwritten in your own inherited class.
2087 $cur_y = $this->GetY();
2088 $ormargins = $this->getOriginalMargins();
2089 $this->SetTextColor(0, 0, 0);
2090 //set style for cell border
2091 $line_width = 0.85 / $this->getScaleFactor();
2092 $this->SetLineStyle(array("width" => $line_width, "cap" => "butt", "join" => "miter", "dash" => 0, "color" => array(0, 0, 0)));
2093 //print document barcode
2094 $barcode = $this->getBarcode();
2095 if (!empty($barcode)) {
2097 $barcode_width = round(($this->getPageWidth() - $ormargins['left'] - $ormargins['right'])/3);
2098 $this->write1DBarcode($barcode, "C128B", $this->GetX(), $cur_y + $line_width, $barcode_width, (($this->getFooterMargin() / 3) - $line_width), 0.3, '', '');
2100 $pagenumtxt = $this->l['w_page']." ".$this->PageNo().' / '.$this->getAliasNbPages();
2101 $this->SetY($cur_y);
2103 if ($this->getRTL()) {
2104 $this->SetX($ormargins['right']);
2105 $this->Cell(0, 0, $pagenumtxt, 'T', 0, 'L');
2107 $this->SetX($ormargins['left']);
2108 $this->Cell(0, 0, $pagenumtxt, 'T', 0, 'R');
2113 * This method is used to render the page header.
2115 * @since 4.0.012 (2008-07-24)
2117 function setHeader() {
2118 if ($this->print_header) {
2119 $lasth = $this->lasth;
2121 $this->rMargin = $this->original_rMargin;
2122 $this->lMargin = $this->original_lMargin;
2123 //set current position
2125 $this->SetXY($this->original_rMargin, $this->header_margin);
2127 $this->SetXY($this->original_lMargin, $this->header_margin);
2129 $this->SetFont($this->header_font[0], $this->header_font[1], $this->header_font[2]);
2133 $this->SetXY($this->original_rMargin, $this->tMargin);
2135 $this->SetXY($this->original_lMargin, $this->tMargin);
2138 $this->lasth = $lasth;
2143 * This method is used to render the page footer.
2145 * @since 4.0.012 (2008-07-24)
2147 function setFooter() {
2149 $this->InFooter = true;
2151 $this->footerpos[$this->page] = strlen($this->pages[$this->page]);
2152 if ($this->print_footer) {
2153 $lasth = $this->lasth;
2155 $this->rMargin = $this->original_rMargin;
2156 $this->lMargin = $this->original_lMargin;
2157 //set current position
2158 $footer_y = $this->h - $this->footer_margin;
2160 $this->SetXY($this->original_rMargin, $footer_y);
2162 $this->SetXY($this->original_lMargin, $footer_y);
2164 $this->SetFont($this->footer_font[0], $this->footer_font[1] , $this->footer_font[2]);
2168 $this->SetXY($this->original_rMargin, $this->tMargin);
2170 $this->SetXY($this->original_lMargin, $this->tMargin);
2173 $this->lasth = $lasth;
2175 $this->footerlen[$this->page] = strlen($this->pages[$this->page]) - $this->footerpos[$this->page];
2176 $this->InFooter = false;
2180 * Returns the current page number.
2181 * @return int page number
2183 * @see AliasNbPages(), getAliasNbPages()
2190 * Defines a new spot color.
2191 * It can be expressed in RGB components or gray scale.
2192 * The method can be called before the first page is created and the value is retained from page to page.
2193 * @param int $c Cyan color for CMYK. Value between 0 and 255
2194 * @param int $m Magenta color for CMYK. Value between 0 and 255
2195 * @param int $y Yellow color for CMYK. Value between 0 and 255
2196 * @param int $k Key (Black) color for CMYK. Value between 0 and 255
2197 * @since 4.0.024 (2008-09-12)
2198 * @see SetDrawSpotColor(), SetFillSpotColor(), SetTextSpotColor()
2200 function AddSpotColor($name, $c, $m, $y, $k) {
2201 if (!isset($this->spot_colors[$name])) {
2202 $i = 1 + count($this->spot_colors);
2203 $this->spot_colors[$name] = array('i' => $i, 'c' => $c, 'm' => $m, 'y' => $y, 'k' => $k);
2208 * Defines the color used for all drawing operations (lines, rectangles and cell borders).
2209 * It can be expressed in RGB components or gray scale.
2210 * The method can be called before the first page is created and the value is retained from page to page.
2211 * @param array $color array of colors
2212 * @since 3.1.000 (2008-06-11)
2213 * @see SetDrawColor()
2215 function SetDrawColorArray($color) {
2216 if (isset($color)) {
2217 $color = array_values($color);
2218 $r = isset($color[0]) ? $color[0] : -1;
2219 $g = isset($color[1]) ? $color[1] : -1;
2220 $b = isset($color[2]) ? $color[2] : -1;
2221 $k = isset($color[3]) ? $color[3] : -1;
2223 $this->SetDrawColor($r, $g, $b, $k);
2229 * Defines the color used for all drawing operations (lines, rectangles and cell borders). It can be expressed in RGB components or gray scale. The method can be called before the first page is created and the value is retained from page to page.
2230 * @param int $col1 Gray level for single color, or Red color for RGB, or Cyan color for CMYK. Value between 0 and 255
2231 * @param int $col2 Green color for RGB, or Magenta color for CMYK. Value between 0 and 255
2232 * @param int $col3 Blue color for RGB, or Yellow color for CMYK. Value between 0 and 255
2233 * @param int $col4 Key (Black) color for CMYK. Value between 0 and 255
2235 * @see SetDrawColorArray(), SetFillColor(), SetTextColor(), Line(), Rect(), Cell(), MultiCell()
2237 function SetDrawColor($col1=0, $col2=-1, $col3=-1, $col4=-1) {
2238 // set default values
2239 if (!is_numeric($col1)) {
2242 if (!is_numeric($col2)) {
2245 if (!is_numeric($col3)) {
2248 if (!is_numeric($col4)) {
2251 //Set color for all stroking operations
2252 if (($col2 == -1) AND ($col3 == -1) AND ($col4 == -1)) {
2254 $this->DrawColor = sprintf('%.3f G', $col1/255);
2255 } elseif ($col4 == -1) {
2257 $this->DrawColor = sprintf('%.3f %.3f %.3f RG', $col1/255, $col2/255, $col3/255);
2260 $this->DrawColor = sprintf('%.3f %.3f %.3f %.3f K', $col1/100, $col2/100, $col3/100, $col4/100);
2262 if ($this->page > 0) {
2263 $this->_out($this->DrawColor);
2268 * Defines the spot color used for all drawing operations (lines, rectangles and cell borders).
2269 * @param string $name name of the spot color
2270 * @param int $tint the intensity of the color (from 0 to 100 ; 100 = full intensity by default).
2271 * @since 4.0.024 (2008-09-12)
2272 * @see AddSpotColor(), SetFillSpotColor(), SetTextSpotColor()
2274 function SetDrawSpotColor($name, $tint=100) {
2275 if (!isset($this->spot_colors[$name])) {
2276 $this->Error('Undefined spot color: '.$name);
2278 $this->DrawColor = sprintf('/CS%d CS %.3f SCN', $this->spot_colors[$name]['i'], $tint/100);
2279 if ($this->page > 0) {
2280 $this->_out($this->DrawColor);
2285 * Defines the color used for all filling operations (filled rectangles and cell backgrounds).
2286 * It can be expressed in RGB components or gray scale.
2287 * The method can be called before the first page is created and the value is retained from page to page.
2288 * @param array $color array of colors
2289 * @since 3.1.000 (2008-6-11)
2290 * @see SetFillColor()
2292 function SetFillColorArray($color) {
2293 if (isset($color)) {
2294 $color = array_values($color);
2295 $r = isset($color[0]) ? $color[0] : -1;
2296 $g = isset($color[1]) ? $color[1] : -1;
2297 $b = isset($color[2]) ? $color[2] : -1;
2298 $k = isset($color[3]) ? $color[3] : -1;
2300 $this->SetFillColor($r, $g, $b, $k);
2306 * Defines the color used for all filling operations (filled rectangles and cell backgrounds). It can be expressed in RGB components or gray scale. The method can be called before the first page is created and the value is retained from page to page.
2307 * @param int $col1 Gray level for single color, or Red color for RGB, or Cyan color for CMYK. Value between 0 and 255
2308 * @param int $col2 Green color for RGB, or Magenta color for CMYK. Value between 0 and 255
2309 * @param int $col3 Blue color for RGB, or Yellow color for CMYK. Value between 0 and 255
2310 * @param int $col4 Key (Black) color for CMYK. Value between 0 and 255
2312 * @see SetFillColorArray(), SetDrawColor(), SetTextColor(), Rect(), Cell(), MultiCell()
2314 function SetFillColor($col1=0, $col2=-1, $col3=-1, $col4=-1) {
2315 // set default values
2316 if (!is_numeric($col1)) {
2319 if (!is_numeric($col2)) {
2322 if (!is_numeric($col3)) {
2325 if (!is_numeric($col4)) {
2328 //Set color for all filling operations
2329 if (($col2 == -1) AND ($col3 == -1) AND ($col4 == -1)) {
2331 $this->FillColor = sprintf('%.3f g', $col1/255);
2332 $this->bgcolor = array('G' => $col1);
2333 } elseif ($col4 == -1) {
2335 $this->FillColor = sprintf('%.3f %.3f %.3f rg', $col1/255, $col2/255, $col3/255);
2336 $this->bgcolor = array('R' => $col1, 'G' => $col2, 'B' => $col3);
2339 $this->FillColor = sprintf('%.3f %.3f %.3f %.3f k', $col1/100, $col2/100, $col3/100, $col4/100);
2340 $this->bgcolor = array('C' => $col1, 'M' => $col2, 'Y' => $col3, 'K' => $col4);
2342 $this->ColorFlag = ($this->FillColor != $this->TextColor);
2343 if ($this->page > 0) {
2344 $this->_out($this->FillColor);
2349 * Defines the spot color used for all filling operations (filled rectangles and cell backgrounds).
2350 * @param string $name name of the spot color
2351 * @param int $tint the intensity of the color (from 0 to 100 ; 100 = full intensity by default).
2352 * @since 4.0.024 (2008-09-12)
2353 * @see AddSpotColor(), SetDrawSpotColor(), SetTextSpotColor()
2355 function SetFillSpotColor($name, $tint=100) {
2356 if (!isset($this->spot_colors[$name])) {
2357 $this->Error('Undefined spot color: '.$name);
2359 $this->FillColor = sprintf('/CS%d cs %.3f scn', $this->spot_colors[$name]['i'], $tint/100);
2360 $this->ColorFlag = ($this->FillColor != $this->TextColor);
2361 if ($this->page > 0) {
2362 $this->_out($this->FillColor);
2367 * Defines the color used for text. It can be expressed in RGB components or gray scale.
2368 * The method can be called before the first page is created and the value is retained from page to page.
2369 * @param array $color array of colors
2370 * @since 3.1.000 (2008-6-11)
2371 * @see SetFillColor()
2373 function SetTextColorArray($color) {
2374 if (isset($color)) {
2375 $color = array_values($color);
2376 $r = isset($color[0]) ? $color[0] : -1;
2377 $g = isset($color[1]) ? $color[1] : -1;
2378 $b = isset($color[2]) ? $color[2] : -1;
2379 $k = isset($color[3]) ? $color[3] : -1;
2381 $this->SetTextColor($r, $g, $b, $k);
2387 * Defines the color used for text. It can be expressed in RGB components or gray scale. The method can be called before the first page is created and the value is retained from page to page.
2388 * @param int $col1 Gray level for single color, or Red color for RGB, or Cyan color for CMYK. Value between 0 and 255
2389 * @param int $col2 Green color for RGB, or Magenta color for CMYK. Value between 0 and 255
2390 * @param int $col3 Blue color for RGB, or Yellow color for CMYK. Value between 0 and 255
2391 * @param int $col4 Key (Black) color for CMYK. Value between 0 and 255
2393 * @see SetTextColorArray(), SetDrawColor(), SetFillColor(), Text(), Cell(), MultiCell()
2395 function SetTextColor($col1=0, $col2=-1, $col3=-1, $col4=-1) {
2396 // set default values
2397 if (!is_numeric($col1)) {
2400 if (!is_numeric($col2)) {
2403 if (!is_numeric($col3)) {
2406 if (!is_numeric($col4)) {
2409 //Set color for text
2410 if (($col2 == -1) AND ($col3 == -1) AND ($col4 == -1)) {
2412 $this->TextColor = sprintf('%.3f g', $col1/255);
2413 $this->fgcolor = array('G' => $col1);
2414 } elseif ($col4 == -1) {
2416 $this->TextColor = sprintf('%.3f %.3f %.3f rg', $col1/255, $col2/255, $col3/255);
2417 $this->fgcolor = array('R' => $col1, 'G' => $col2, 'B' => $col3);
2420 $this->TextColor = sprintf('%.3f %.3f %.3f %.3f k', $col1/100, $col2/100, $col3/100, $col4/100);
2421 $this->fgcolor = array('C' => $col1, 'M' => $col2, 'Y' => $col3, 'K' => $col4);
2423 $this->ColorFlag = ($this->FillColor != $this->TextColor);
2427 * Defines the spot color used for text.
2428 * @param string $name name of the spot color
2429 * @param int $tint the intensity of the color (from 0 to 100 ; 100 = full intensity by default).
2430 * @since 4.0.024 (2008-09-12)
2431 * @see AddSpotColor(), SetDrawSpotColor(), SetFillSpotColor()
2433 function SetTextSpotColor($name, $tint=100) {
2434 if (!isset($this->spot_colors[$name])) {
2435 $this->Error('Undefined spot color: '.$name);
2437 $this->TextColor = sprintf('/CS%d cs %.3f scn', $this->spot_colors[$name]['i'], $tint/100);
2438 $this->ColorFlag = ($this->FillColor != $this->TextColor);
2439 if ($this->page > 0) {
2440 $this->_out($this->TextColor);
2445 * Returns the length of a string in user unit. A font must be selected.<br>
2446 * @param string $s The string whose length is to be computed
2447 * @param string $fontname Family font. It can be either a name defined by AddFont() or one of the standard families. It is also possible to pass an empty string, in that case, the current family is retained.
2448 * @param string $fontstyle Font style. Possible values are (case insensitive):<ul><li>empty string: regular</li><li>B: bold</li><li>I: italic</li><li>U: underline</li><li>D: line trough</li></ul> or any combination. The default value is regular.
2449 * @param float $fontsize Font size in points. The default value is the current size.
2450 * @return int string length
2451 * @author Nicola Asuni
2454 function GetStringWidth($s, $fontname='', $fontstyle='', $fontsize=0) {
2455 return $this->GetArrStringWidth($this->utf8Bidi($this->UTF8StringToArray($s), $this->tmprtl), $fontname, $fontstyle, $fontsize);
2459 * Returns the string length of an array of chars in user unit. A font must be selected.<br>
2460 * @param string $arr The array of chars whose total length is to be computed
2461 * @param string $fontname Family font. It can be either a name defined by AddFont() or one of the standard families. It is also possible to pass an empty string, in that case, the current family is retained.
2462 * @param string $fontstyle Font style. Possible values are (case insensitive):<ul><li>empty string: regular</li><li>B: bold</li><li>I: italic</li><li>U: underline</li><li>D: line trough</li></ul> or any combination. The default value is regular.
2463 * @param float $fontsize Font size in points. The default value is the current size.
2464 * @return int string length
2465 * @author Nicola Asuni
2466 * @since 2.4.000 (2008-03-06)
2468 function GetArrStringWidth($sa, $fontname='', $fontstyle='', $fontsize=0) {
2469 // store current values
2470 if (!empty($fontname)) {
2471 $prev_FontFamily = $this->FontFamily;
2472 $prev_FontStyle = $this->FontStyle;
2473 $prev_FontSizePt = $this->FontSizePt;
2474 $this->SetFont($fontname, $fontstyle, $fontsize);
2477 foreach($sa as $char) {
2478 $w += $this->GetCharWidth($char);
2480 // restore previous values
2481 if (!empty($fontname)) {
2482 $this->SetFont($prev_FontFamily, $prev_FontStyle, $prev_FontSizePt);
2488 * Returns the length of the char in user unit for the current font.<br>
2489 * @param int $char The char code whose length is to be returned
2490 * @return int char width
2491 * @author Nicola Asuni
2492 * @since 2.4.000 (2008-03-06)
2494 function GetCharWidth($char) {
2495 $cw = &$this->CurrentFont['cw'];
2496 if (isset($cw[$char])) {
2499 } elseif (isset($cw[ord($char)])) {
2500 $w = $cw[ord($char)];
2501 } elseif (isset($cw[chr($char)])) {
2502 $w = $cw[chr($char)];
2504 } elseif (isset($this->CurrentFont['dw'])) {
2505 $w = $this->CurrentFont['dw'];
2506 } elseif (isset($this->CurrentFont['desc']['MissingWidth'])) {
2507 $w = $this->CurrentFont['desc']['MissingWidth']; // set default size
2509 $w = 500; // default width
2511 return ($w * $this->FontSize / 1000);
2515 * Returns the numbero of characters in a string.
2516 * @param string $s The input string.
2517 * @return int number of characters
2518 * @since 2.0.0001 (2008-01-07)
2520 function GetNumChars($s) {
2521 if ($this->isunicode) {
2522 return count($this->UTF8StringToArray($s));
2528 * Fill the list of available fonts ($this->fontlist).
2530 * @since 4.0.013 (2008-07-28)
2532 function getFontsList() {
2533 $fontsdir = opendir($this->_getfontpath());
2534 while (($file = readdir($fontsdir)) !== false) {
2535 if (substr($file, -4) == ".php") {
2536 array_push($this->fontlist, strtolower(basename($file, ".php")));
2539 closedir($fontsdir);
2543 * Imports a TrueType, Type1, core, or CID0 font and makes it available.
2544 * It is necessary to generate a font definition file first (read /fonts/utils/README.TXT).
2545 * The definition file (and the font file itself when embedding) must be present either in the current directory or in the one indicated by K_PATH_FONTS if the constant is defined. If it could not be found, the error "Could not include font definition file" is generated.
2546 * Changed to support UTF-8 Unicode [Nicola Asuni, 2005-01-02].
2547 * @param string $family Font family. The name can be chosen arbitrarily. If it is a standard family name, it will override the corresponding font.
2548 * @param string $style Font style. Possible values are (case insensitive):<ul><li>empty string: regular (default)</li><li>B: bold</li><li>I: italic</li><li>BI or IB: bold italic</li></ul>
2549 * @param string $file The font definition file. By default, the name is built from the family and style, in lower case with no space.
2550 * @return array containing the font data, or false in case of error.
2554 function AddFont($family, $style='', $file='') {
2555 if (empty($family)) {
2556 if (!empty($this->FontFamily)) {
2557 $family = $this->FontFamily;
2559 $this->Error('Empty font family');
2562 $family = strtolower($family);
2563 if ((!$this->isunicode) AND ($family == 'arial')) {
2564 $family = 'helvetica';
2566 if (($family == "symbol") OR ($family == "zapfdingbats")) {
2569 $style = strtoupper($style);
2571 if (strpos($style,'U') !== false) {
2572 $this->underline = true;
2573 $style = str_replace('U', '', $style);
2575 $this->underline = false;
2577 //line through (deleted)
2578 if (strpos($style,'D') !== false) {
2579 $this->linethrough = true;
2580 $style = str_replace('D', '', $style);
2582 $this->linethrough = false;
2584 if ($style == 'IB') {
2587 $fontkey = $family.$style;
2588 $fontdata = array("fontkey" => $fontkey, "family" => $family, "style" => $style);
2589 // check if the font has been already added
2590 if (isset($this->fonts[$fontkey])) {
2594 $file = str_replace(' ', '', $family).strtolower($style).'.php';
2596 if (!file_exists($this->_getfontpath().$file)) {
2597 // try to load the basic file without styles
2598 $file = str_replace(' ', '', $family).'.php';
2606 @include($this->_getfontpath().$file);
2607 if ((!isset($type)) OR (!isset($cw))) {
2608 $this->Error("Could not include font definition file: ".$file);
2610 $i = count($this->fonts) + 1;
2611 // register CID font (all styles at once)
2612 if ($type == 'cidfont0') {
2613 $styles = array('' => '', 'B' => ',Bold', 'I' => ',Italic', 'BI' => ',BoldItalic');
2614 foreach ($styles as $skey => $qual) {
2615 $sname = $name.$qual;
2616 $sfontkey = $family.$skey;
2617 $this->fonts[$sfontkey] = array('i' => $i, 'type' => $type, 'name' => $sname, 'desc' => $desc, 'cidinfo' => $cidinfo, 'up' => $up, 'ut' => $ut, 'cw' => $cw, 'dw' => $dw, 'enc' => $enc);
2618 $i = count($this->fonts) + 1;
2621 } elseif ($type == 'core') {
2622 $def_width = $cw[ord('?')];
2623 $this->fonts[$fontkey] = array('i' => $i, 'type' => 'core', 'name' => $this->CoreFonts[$fontkey], 'up' => -100, 'ut' => 50, 'cw' => $cw, 'dw' => $def_width);
2624 } elseif (($type == 'TrueType') OR ($type == 'Type1')) {
2625 if (!isset($file)) {
2631 $this->fonts[$fontkey] = array('i' => $i, 'type' => $type, 'name' => $name, 'up' => $up, 'ut' => $ut, 'cw' => $cw, 'file' => $file, 'enc' => $enc, 'desc' => $desc);
2632 } elseif ($type == 'TrueTypeUnicode') {
2633 $this->fonts[$fontkey] = array('i' => $i, 'type' => $type, 'name' => $name, 'desc' => $desc, 'up' => $up, 'ut' => $ut, 'cw' => $cw, 'enc' => $enc, 'file' => $file, 'ctg' => $ctg);
2635 $this->Error('Unknow font type');
2637 if (isset($diff) AND (!empty($diff))) {
2638 //Search existing encodings
2640 $nb = count($this->diffs);
2641 for($i=1; $i <= $nb; $i++) {
2642 if ($this->diffs[$i] == $diff) {
2649 $this->diffs[$d] = $diff;
2651 $this->fonts[$fontkey]['diff'] = $d;
2653 if (!empty($file)) {
2654 if ((strcasecmp($type,"TrueType") == 0) OR (strcasecmp($type,"TrueTypeUnicode") == 0)) {
2655 $this->FontFiles[$file] = array('length1' => $originalsize);
2656 } elseif ($type != 'core') {
2657 $this->FontFiles[$file] = array('length1' => $size1, 'length2' => $size2);
2664 * Sets the font used to print character strings.
2665 * The font can be either a standard one or a font added via the AddFont() method. Standard fonts use Windows encoding cp1252 (Western Europe).
2666 * The method can be called before the first page is created and the font is retained from page to page.
2667 * If you just wish to change the current font size, it is simpler to call SetFontSize().
2668 * Note: for the standard fonts, the font metric files must be accessible. There are three possibilities for this:<ul><li>They are in the current directory (the one where the running script lies)</li><li>They are in one of the directories defined by the include_path parameter</li><li>They are in the directory defined by the K_PATH_FONTS constant</li></ul><br />
2669 * @param string $family Family font. It can be either a name defined by AddFont() or one of the standard Type1 families (case insensitive):<ul><li>times (Times-Roman)</li><li>timesb (Times-Bold)</li><li>timesi (Times-Italic)</li><li>timesbi (Times-BoldItalic)</li><li>helvetica (Helvetica)</li><li>helveticab (Helvetica-Bold)</li><li>helveticai (Helvetica-Oblique)</li><li>helveticabi (Helvetica-BoldOblique)</li><li>courier (Courier)</li><li>courierb (Courier-Bold)</li><li>courieri (Courier-Oblique)</li><li>courierbi (Courier-BoldOblique)</li><li>symbol (Symbol)</li><li>zapfdingbats (ZapfDingbats)</li></ul> It is also possible to pass an empty string. In that case, the current family is retained.
2670 * @param string $style Font style. Possible values are (case insensitive):<ul><li>empty string: regular</li><li>B: bold</li><li>I: italic</li><li>U: underline</li><li>D: line trough</li></ul> or any combination. The default value is regular. Bold and italic styles do not apply to Symbol and ZapfDingbats basic fonts or other fonts when not defined.
2671 * @param float $size Font size in points. The default value is the current size. If no size has been specified since the beginning of the document, the value taken is 12
2673 * @see AddFont(), SetFontSize()
2675 function SetFont($family, $style='', $size=0) {
2676 //Select a font; size given in points
2678 $size = $this->FontSizePt;
2680 // try to add font (if not already added)
2681 $fontdata = $this->AddFont($family, $style);
2682 $this->FontFamily = $fontdata['family'];
2683 $this->FontStyle = $fontdata['style'];
2684 $this->CurrentFont = &$this->fonts[$fontdata['fontkey']];
2685 $this->SetFontSize($size);
2689 * Defines the size of the current font.
2690 * @param float $size The size (in points)
2694 function SetFontSize($size) {
2695 //Set font size in points
2696 $this->FontSizePt = $size;
2697 $this->FontSize = $size / $this->k;
2698 if (isset($this->CurrentFont['desc']['Ascent']) AND ($this->CurrentFont['desc']['Ascent'] > 0)) {
2699 $this->FontAscent = $this->CurrentFont['desc']['Ascent'] * $this->FontSize / 1000;
2701 $this->FontAscent = 0.8 * $this->FontSize;
2703 if (isset($this->CurrentFont['desc']['Descent']) AND ($this->CurrentFont['desc']['Descent'] > 0)) {
2704 $this->FontDescent = - $this->CurrentFont['desc']['Descent'] * $this->FontSize / 1000;
2706 $this->FontDescent = 0.2 * $this->FontSize;
2708 if (($this->page > 0) AND (isset($this->CurrentFont['i']))) {
2709 $this->_out(sprintf('BT /F%d %.2f Tf ET', $this->CurrentFont['i'], $this->FontSizePt));
2714 * Creates a new internal link and returns its identifier. An internal link is a clickable area which directs to another place within the document.<br />
2715 * The identifier can then be passed to Cell(), Write(), Image() or Link(). The destination is defined with SetLink().
2717 * @see Cell(), Write(), Image(), Link(), SetLink()
2719 function AddLink() {
2720 //Create a new internal link
2721 $n = count($this->links) + 1;
2722 $this->links[$n] = array(0, 0);
2727 * Defines the page and position a link points to.
2728 * @param int $link The link identifier returned by AddLink()
2729 * @param float $y Ordinate of target position; -1 indicates the current position. The default value is 0 (top of page)
2730 * @param int $page Number of target page; -1 indicates the current page. This is the default value
2734 function SetLink($link, $y=0, $page=-1) {
2739 $page = $this->page;
2741 $this->links[$link] = array($page, $y);
2745 * Puts a link on a rectangular area of the page.
2746 * Text or image links are generally put via Cell(), Write() or Image(), but this method can be useful for instance to define a clickable area inside an image.
2747 * @param float $x Abscissa of the upper-left corner of the rectangle
2748 * @param float $y Ordinate of the upper-left corner of the rectangle
2749 * @param float $w Width of the rectangle
2750 * @param float $h Height of the rectangle
2751 * @param mixed $link URL or identifier returned by AddLink()
2753 * @see AddLink(), Annotation(), Cell(), Write(), Image()
2755 function Link($x, $y, $w, $h, $link) {
2756 $this->Annotation($x, $y, $w, $h, $link, array('Subtype'=>'Link'));
2760 * Puts a text annotation on a rectangular area of the page.
2761 * !!!! THIS FUNCTION IS NOT YET FULLY IMPLEMENTED !!!!
2762 * @param float $x Abscissa of the upper-left corner of the rectangle
2763 * @param float $y Ordinate of the upper-left corner of the rectangle
2764 * @param float $w Width of the rectangle
2765 * @param float $h Height of the rectangle
2766 * @param string $text annotation text
2767 * @param array $opt array of options (see section 8.4 of PDF reference 1.7).
2768 * @since 4.0.018 (2008-08-06)
2770 function Annotation($x, $y, $w, $h, $text, $opt=array('Subtype'=>'Text')) {
2771 $this->PageAnnots[$this->page][] = array('x' => $x, 'y' => $y, 'w' => $w, 'h' => $h, 'txt' => $text, 'opt' => $opt);
2775 * Prints a character string. The origin is on the left of the first charcter, on the baseline. This method allows to place a string precisely on the page, but it is usually easier to use Cell(), MultiCell() or Write() which are the standard methods to print text.
2776 * @param float $x Abscissa of the origin
2777 * @param float $y Ordinate of the origin
2778 * @param string $txt String to print
2779 * @param int $stroke outline size in points (0 = disable)
2780 * @param boolean $clip if true activate clipping mode (you must call StartTransform() before this function and StopTransform() to stop the clipping tranformation).
2782 * @see SetFont(), SetTextColor(), Cell(), MultiCell(), Write()
2784 function Text($x, $y, $txt, $stroke=0, $clip=false) {
2787 // bidirectional algorithm (some chars may be changed affecting the line length)
2788 $s = $this->utf8Bidi($this->UTF8StringToArray($txt), $this->tmprtl);
2789 $l = $this->GetArrStringWidth($s);
2790 $xr = $this->w - $x - $this->GetArrStringWidth($s);
2795 if (($stroke > 0) AND (!$clip)) {
2796 $opt .= "1 Tr ".intval($stroke)." w ";
2797 } elseif (($stroke > 0) AND $clip) {
2798 $opt .= "5 Tr ".intval($stroke)." w ";
2802 $s = sprintf('BT %.2f %.2f Td %s(%s) Tj ET 0 Tr', $xr * $this->k, ($this->h-$y) * $this->k, $opt, $this->_escapetext($txt));
2803 if ($this->underline AND ($txt!='')) {
2804 $s .= ' '.$this->_dounderline($xr, $y, $txt);
2806 if ($this->linethrough AND ($txt!='')) {
2807 $s .= ' '.$this->_dolinethrough($xr, $y, $txt);
2809 if ($this->ColorFlag AND (!$clip)) {
2810 $s='q '.$this->TextColor.' '.$s.' Q';
2816 * Whenever a page break condition is met, the method is called, and the break is issued or not depending on the returned value.
2817 * The default implementation returns a value according to the mode selected by SetAutoPageBreak().<br />
2818 * This method is called automatically and should not be called directly by the application.
2821 * @see SetAutoPageBreak()
2823 function AcceptPageBreak() {
2824 return $this->AutoPageBreak;
2828 * Add page if needed.
2829 * @param float $h Cell height. Default value: 0.
2830 * @since 3.2.000 (2008-07-01)
2833 function checkPageBreak($h) {
2834 if ((($this->y + $h) > $this->PageBreakTrigger) AND (empty($this->InFooter)) AND ($this->AcceptPageBreak())) {
2836 //Automatic page break
2843 $this->AddPage($this->CurOrientation);
2846 $rs .= sprintf('%.3f Tw', $ws * $k);
2849 $this->y = $this->tMargin;
2855 * Prints a cell (rectangular area) with optional borders, background color and character string. The upper-left corner of the cell corresponds to the current position. The text can be aligned or centered. After the call, the current position moves to the right or to the next line. It is possible to put a link on the text.<br />
2856 * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting.
2857 * @param float $w Cell width. If 0, the cell extends up to the right margin.
2858 * @param float $h Cell height. Default value: 0.
2859 * @param string $txt String to print. Default value: empty string.
2860 * @param mixed $border Indicates if borders must be drawn around the cell. The value can be either a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul>or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul>
2861 * @param int $ln Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right (or left for RTL languages)</li><li>1: to the beginning of the next line</li><li>2: below</li></ul>
2862 Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0.
2863 * @param string $align Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align (default value)</li><li>C: center</li><li>R: right align</li><li>J: justify</li></ul>
2864 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
2865 * @param mixed $link URL or identifier returned by AddLink().
2866 * @param int $stretch stretch carachter mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if necessary</li><li>2 = forced horizontal scaling</li><li>3 = character spacing only if necessary</li><li>4 = forced character spacing</li></ul>
2868 * @see SetFont(), SetDrawColor(), SetFillColor(), SetTextColor(), SetLineWidth(), AddLink(), Ln(), MultiCell(), Write(), SetAutoPageBreak()
2870 function Cell($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=0, $link='', $stretch=0) {
2871 //$min_cell_height = $this->FontAscent + $this->FontDescent;
2872 $min_cell_height = $this->FontSize * $this->cell_height_ratio;
2873 if ($h < $min_cell_height) {
2874 $h = $min_cell_height;
2876 $this->checkPageBreak($h);
2877 $this->_out($this->getCellCode($w, $h, $txt, $border, $ln, $align, $fill, $link, $stretch));
2881 * Returns the PDF string code to print a cell (rectangular area) with optional borders, background color and character string. The upper-left corner of the cell corresponds to the current position. The text can be aligned or centered. After the call, the current position moves to the right or to the next line. It is possible to put a link on the text.<br />
2882 * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting.
2883 * @param float $w Cell width. If 0, the cell extends up to the right margin.
2884 * @param float $h Cell height. Default value: 0.
2885 * @param string $txt String to print. Default value: empty string.
2886 * @param mixed $border Indicates if borders must be drawn around the cell. The value can be either a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul>or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul>
2887 * @param int $ln Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right (or left for RTL languages)</li><li>1: to the beginning of the next line</li><li>2: below</li></ul>Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0.
2888 * @param string $align Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align (default value)</li><li>C: center</li><li>R: right align</li><li>J: justify</li></ul>
2889 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
2890 * @param mixed $link URL or identifier returned by AddLink().
2891 * @param int $stretch stretch carachter mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if necessary</li><li>2 = forced horizontal scaling</li><li>3 = character spacing only if necessary</li><li>4 = forced character spacing</li></ul>
2895 function getCellCode($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=0, $link='', $stretch=0) {
2896 $rs = ""; //string to be returned
2897 $min_cell_height = $this->FontSize * $this->cell_height_ratio;
2898 if ($h < $min_cell_height) {
2899 $h = $min_cell_height;
2902 if (empty($w) OR ($w <= 0)) {
2904 $w = $this->x - $this->lMargin;
2906 $w = $this->w - $this->rMargin - $this->x;
2910 if (($fill == 1) OR ($border == 1)) {
2912 $op = ($border == 1) ? 'B' : 'f';
2917 $xk = (($this->x - $w) * $k);
2919 $xk = ($this->x * $k);
2921 $s .= sprintf('%.2f %.2f %.2f %.2f re %s ', $xk, (($this->h - $this->y) * $k), ($w * $k), (-$h * $k), $op);
2924 if (is_string($border)) {
2927 if (strpos($border,'L') !== false) {
2929 $xk = ($x - $w) * $k;
2933 $s .= sprintf('%.2f %.2f m %.2f %.2f l S ', $xk, (($this->h - $y) * $k), $xk, (($this->h - ($y + $h)) * $k));
2935 if (strpos($border,'T') !== false) {
2937 $xk = ($x - $w) * $k;
2941 $xwk = ($x + $w) * $k;
2943 $s .= sprintf('%.2f %.2f m %.2f %.2f l S ', $xk, (($this->h - $y) * $k), $xwk, (($this->h - $y) * $k));
2945 if (strpos($border,'R') !== false) {
2949 $xk = ($x + $w) * $k;
2951 $s .= sprintf('%.2f %.2f m %.2f %.2f l S ', $xk, (($this->h - $y) * $k), $xk, (($this->h - ($y + $h))* $k));
2953 if (strpos($border,'B') !== false) {
2955 $xk = ($x - $w) * $k;
2959 $xwk = ($x + $w) * $k;
2961 $s .= sprintf('%.2f %.2f m %.2f %.2f l S ', $xk, (($this->h - ($y + $h)) * $k), $xwk, (($this->h - ($y + $h)) * $k));
2966 $width = $this->GetStringWidth($txt);
2967 // ratio between cell lenght and text lenght
2968 $ratio = ($w - (2 * $this->cMargin)) / $width;
2970 // stretch text if required
2971 if (($stretch > 0) AND (($ratio < 1) OR (($ratio > 1) AND (($stretch % 2) == 0)))) {
2974 //Calculate character spacing in points
2975 $char_space = (($w - $width - (2 * $this->cMargin)) * $this->k) / max($this->GetNumChars($txt)-1,1);
2976 //Set character spacing
2977 $rs .= sprintf('BT %.2f Tc ET ', $char_space);
2980 //Calculate horizontal scaling
2981 $horiz_scale = $ratio * 100.0;
2982 //Set horizontal scaling
2983 $rs .= sprintf('BT %.2f Tz ET ', $horiz_scale);
2986 $width = $w - (2 * $this->cMargin);
2990 if ($align == 'L') {
2992 $dx = $w - $width - $this->cMargin;
2994 $dx = $this->cMargin;
2996 } elseif ($align == 'R') {
2998 $dx = $this->cMargin;
3000 $dx = $w - $width - $this->cMargin;
3002 } elseif ($align == 'C') {
3003 $dx = ($w - $width) / 2;
3004 } elseif ($align == 'J') {
3006 $dx = $w - $width - $this->cMargin;
3008 $dx = $this->cMargin;
3011 $dx = $this->cMargin;
3013 if ($this->ColorFlag) {
3014 $s .= 'q '.$this->TextColor.' ';
3016 $txt2 = $this->_escapetext($txt);
3018 $xdk = ($this->x - $dx - $width) * $k;
3020 $xdk = ($this->x + $dx) * $k;
3023 if ($align == 'J') {
3024 // count number of spaces
3025 $ns = substr_count($txt, ' ');
3026 //if ($this->isunicode) {
3027 if (($this->CurrentFont['type'] == "TrueTypeUnicode") OR ($this->CurrentFont['type'] == "cidfont0")) {
3028 // get string width without spaces
3029 $width = $this->GetStringWidth(str_replace(' ', '', $txt));
3030 // calculate average space width
3031 $spacewidth = ($w - $width - (2 * $this->cMargin)) / ($ns?$ns:1) / $this->FontSize / $this->k;
3032 // set word position to be used with TJ operator
3033 $txt2 = str_replace(chr(0).' ', ') '.(-2830 * $spacewidth).' (', $txt2);
3036 $width = $this->GetStringWidth($txt);
3037 $spacewidth = (($w - $width - (2 * $this->cMargin)) / ($ns?$ns:1)) * $this->k;
3038 $rs .= sprintf('BT %.3f Tw ET ', $spacewidth);
3041 // calculate approximate position of the font base line
3042 //$basefonty = $this->y + (($h + $this->FontAscent - $this->FontDescent)/2);
3043 $basefonty = $this->y + ($h/2) + ($this->FontSize/3);
3045 $s .= sprintf('BT %.2f %.2f Td [(%s)] TJ ET', $xdk, (($this->h - $basefonty) * $k), $txt2);
3047 $xdx = $this->x - $dx - $width;
3049 $xdx = $this->x + $dx;
3051 if ($this->underline) {
3052 $s .= ' '.$this->_dounderline($xdx, $basefonty, $txt);
3054 if ($this->linethrough) {
3055 $s .= ' '.$this->_dolinethrough($xdx, $basefonty, $txt);
3057 if ($this->ColorFlag) {
3061 $this->Link($xdx, $this->y + (($h - $this->FontSize)/2), $width, $this->FontSize, $link);
3068 // reset text stretching
3070 //Reset character horizontal spacing
3071 $rs .= ' BT 0 Tc ET';
3072 } elseif ($stretch > 0) {
3073 //Reset character horizontal scaling
3074 $rs .= ' BT 100 Tz ET';
3077 // reset word spacing
3078 if ((!$this->isunicode) AND ($align == 'J')) {
3079 $rs .= ' BT 0 Tw ET';
3083 //Go to the beginning of the next line
3087 $this->x = $this->w - $this->rMargin;
3089 $this->x = $this->lMargin;
3093 // go left or right by case
3100 $gstyles = $this->linestyleWidth." ".$this->linestyleCap." ".$this->linestyleJoin." ".$this->linestyleDash." ".$this->DrawColor." ".$this->FillColor."\n";
3106 * This method allows printing text with line breaks.
3107 * They can be automatic (as soon as the text reaches the right border of the cell) or explicit (via the \n character). As many cells as necessary are output, one below the other.<br />
3108 * Text can be aligned, centered or justified. The cell block can be framed and the background painted.
3109 * @param float $w Width of cells. If 0, they extend up to the right margin of the page.
3110 * @param float $h Cell minimum height. The cell extends automatically if needed.
3111 * @param string $txt String to print
3112 * @param mixed $border Indicates if borders must be drawn around the cell block. The value can be either a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul>or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul>
3113 * @param string $align Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align</li><li>C: center</li><li>R: right align</li><li>J: justification (default value when $ishtml=false)</li></ul>
3114 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
3115 * @param int $ln Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right</li><li>1: to the beginning of the next line [DEFAULT]</li><li>2: below</li></ul>
3116 * @param int $x x position in user units
3117 * @param int $y y position in user units
3118 * @param boolean $reseth if true reset the last cell height (default true).
3119 * @param int $stretch stretch carachter mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if necessary</li><li>2 = forced horizontal scaling</li><li>3 = character spacing only if necessary</li><li>4 = forced character spacing</li></ul>
3120 * @param boolean $ishtml se to true if $txt is HTML content (default = false).
3121 * @return int Return the number of cells or 1 for html mode.
3123 * @see SetFont(), SetDrawColor(), SetFillColor(), SetTextColor(), SetLineWidth(), Cell(), Write(), SetAutoPageBreak()
3125 function MultiCell($w, $h, $txt, $border=0, $align='J', $fill=0, $ln=1, $x='', $y='', $reseth=true, $stretch=0, $ishtml=false) {
3126 if ((empty($this->lasth))OR ($reseth)) {
3128 $this->lasth = $this->FontSize * $this->cell_height_ratio;
3135 // check for page break
3136 $this->checkPageBreak($h);
3138 // get current page number
3139 $startpage = $this->page;
3145 if (empty($w) OR ($w <= 0)) {
3147 $w = $this->x - $this->lMargin;
3149 $w = $this->w - $this->rMargin - $this->x;
3152 // store original margin values
3153 $lMargin = $this->lMargin;
3154 $rMargin = $this->rMargin;
3156 $this->SetRightMargin($this->w - $this->x);
3157 $this->SetLeftMargin($this->x - $w);
3159 $this->SetLeftMargin($this->x);
3160 $this->SetRightMargin($this->w - $this->x - $w);
3162 // calculate remaining vertical space on first page ($startpage)
3163 $restspace = $this->getPageHeight() - $this->GetY() - $this->getBreakMargin();
3164 // Adjust internal padding
3165 if ($this->cMargin < ($this->LineWidth / 2)) {
3166 $this->cMargin = ($this->LineWidth / 2);
3168 // Add top space if needed
3169 if (($this->lasth - $this->FontSize) < $this->LineWidth) {
3170 $this->y += $this->LineWidth / 2;
3173 $this->y += $this->cMargin;
3176 $this->writeHTML($txt, true, 0, $reseth, true, $align);
3180 $nl = $this->Write($this->lasth, $txt, '', 0, $align, true, $stretch, false);
3182 // add bottom padding
3183 $this->y += $this->cMargin;
3184 // Add bottom space if needed
3185 if (($this->lasth - $this->FontSize) < $this->LineWidth) {
3186 $this->y += $this->LineWidth / 2;
3188 // Get end-of-text Y position
3189 $currentY = $this->GetY();
3190 // get latest page number
3191 $endpage = $this->page;
3192 // check if a new page has been created
3193 if ($endpage > $startpage) {
3194 // design borders around HTML cells.
3195 for ($page=$startpage; $page <= $endpage; $page++) {
3196 $this->setPage($page);
3197 if ($page == $startpage) {
3198 $this->SetY($this->getPageHeight() - $restspace - $this->getBreakMargin());
3200 } elseif ($page == $endpage) {
3201 $this->SetY($this->tMargin); // put cursor at the beginning of text
3202 $h = $currentY - $this->tMargin;
3204 $this->SetY($this->tMargin); // put cursor at the beginning of text
3205 $h = $this->getPageHeight() - $this->tMargin - $this->getBreakMargin();
3208 $ccode = $this->getCellCode($w, $h, "", $border, 1, '', $fill);
3209 if ($border OR $fill) {
3210 $pstart = substr($this->pages[$this->page], 0, $this->intmrk[$this->page]);
3211 $pend = substr($this->pages[$this->page], $this->intmrk[$this->page]);
3212 $this->pages[$this->page] = $pstart.$ccode."\n".$pend;
3213 $this->intmrk[$this->page] += strlen($ccode."\n");
3217 $h = max($h, ($currentY - $y));
3218 // put cursor at the beginning of text
3221 $ccode = $this->getCellCode($w, $h, "", $border, 1, '', $fill);
3222 if ($border OR $fill) {
3223 // design a cell around the text
3224 $pstart = substr($this->pages[$this->page], 0, $this->intmrk[$this->page]);
3225 $pend = substr($this->pages[$this->page], $this->intmrk[$this->page]);
3226 $this->pages[$this->page] = $pstart.$ccode."\n".$pend;
3227 $this->intmrk[$this->page] += strlen($ccode."\n");
3230 // Get end-of-cell Y position
3231 $currentY = $this->GetY();
3232 // restore original margin values
3233 $this->SetLeftMargin($lMargin);
3234 $this->SetRightMargin($rMargin);
3236 //Go to the beginning of the next line
3237 $this->SetY($currentY);
3239 $this->SetX($x + $w);
3242 // go left or right by case
3243 $this->setPage($startpage);
3245 $this->SetX($x + $w);
3251 * This method prints text from the current position.<br />
3252 * @param float $h Line height
3253 * @param string $txt String to print
3254 * @param mixed $link URL or identifier returned by AddLink()
3255 * @param int $fill Indicates if the background must be painted (1) or transparent (0). Default value: 0.
3256 * @param string $align Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align (default value)</li><li>C: center</li><li>R: right align</li><li>J: justify</li></ul>
3257 * @param boolean $ln if true set cursor at the bottom of the line, otherwise set cursor at the top of the line.
3258 * @param int $stretch stretch carachter mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if necessary</li><li>2 = forced horizontal scaling</li><li>3 = character spacing only if necessary</li><li>4 = forced character spacing</li></ul>
3259 * @param boolean $firstline if true prints only the first line and return the remaining string.
3260 * @return mixed Return the number of cells or the remaining string if $firstline = true.
3263 function Write($h, $txt, $link='', $fill=0, $align='', $ln=false, $stretch=0, $firstline=false) {
3264 // remove carriage returns
3265 $s = str_replace("\r", '', $txt);
3266 // check if string contains arabic text
3267 if (preg_match(K_RE_PATTERN_ARABIC, $s)) {
3272 // get array of chars
3273 $chars = $this->UTF8StringToArray($s);
3274 // get the number of characters
3275 $nb = count($chars);
3276 // handle single space character
3277 if (($nb == 1) AND preg_match("/[\s]/u", $s)) {
3279 $this->x -= $this->GetStringWidth($s);
3281 $this->x += $this->GetStringWidth($s);
3285 // store current position
3288 // calculate remaining line width ($w)
3290 $w = $this->x - $this->lMargin;
3292 $w = $this->w - $this->rMargin - $this->x;
3295 $wmax = $w - (2 * $this->cMargin);
3296 $i = 0; // character position
3297 $j = 0; // current starting position
3298 $sep = -1; // position of the last blank space
3299 $l = 0; // current string lenght
3300 $nl = 0; //number of lines
3302 // for each character
3304 //Get the current character
3306 if ($c == 10) { // 10 = "\n" = new line
3307 //Explicit line break
3308 if ($align == "J") {
3319 $linew = $this->GetArrStringWidth($this->utf8Bidi(array_slice($chars, $j, $i), $this->tmprtl));
3321 $this->endlinex = $startx - $linew;
3323 $this->endlinex = $startx + $linew;
3326 $tmpcmargin = $this->cMargin;
3329 $this->Cell($w, $h, $this->UTF8ArrSubString($chars, $j, $i), 0, 1, $talign, $fill, $link, $stretch);
3331 $this->cMargin = $tmpcmargin;
3332 return ($this->UTF8ArrSubString($chars, $i));
3338 $w = $this->getRemainingWidth();
3339 $wmax = $w - (2 * $this->cMargin);
3341 if (preg_match("/[\s]/u", $this->unichr($c))) {
3342 // update last blank space position
3345 // update string length
3346 if (($this->isunicode) AND ($arabic)) {
3347 // with bidirectional algorithm some chars may be changed affecting the line length
3348 // *** very slow ***
3349 $l = $this->GetArrStringWidth($this->utf8Bidi(array_slice($chars, $j, $i-$j+1), $this->tmprtl));
3351 $l += $this->GetCharWidth($c);
3354 // we have reached the end of column
3356 // check if the line was already started
3357 if (($this->rtl AND ($this->x < ($this->w - $this->rMargin)))
3358 OR ((!$this->rtl) AND ($this->x > $this->lMargin))) {
3359 // print a void cell and go to next line
3360 $this->Cell($w, $h, "", 0, 1);
3363 return ($this->UTF8ArrSubString($chars, $j));
3366 // truncate the word because do not fit on column
3369 $linew = $this->GetArrStringWidth($this->utf8Bidi(array_slice($chars, $j, $i), $this->tmprtl));
3371 $this->endlinex = $startx - $linew;
3373 $this->endlinex = $startx + $linew;
3376 $tmpcmargin = $this->cMargin;
3379 $this->Cell($w, $h, $this->UTF8ArrSubString($chars, $j, $i), 0, 1, $align, $fill, $link, $stretch);
3381 $this->cMargin = $tmpcmargin;
3382 return ($this->UTF8ArrSubString($chars, $i));
3391 $linew = $this->GetArrStringWidth($this->utf8Bidi(array_slice($chars, $j, $sep), $this->tmprtl));
3393 $this->endlinex = $startx - $linew;
3395 $this->endlinex = $startx + $linew;
3398 $tmpcmargin = $this->cMargin;
3401 $this->Cell($w, $h, $this->UTF8ArrSubString($chars, $j, $sep), 0, 1, $align, $fill, $link, $stretch);
3403 $this->cMargin = $tmpcmargin;
3404 return ($this->UTF8ArrSubString($chars, $sep));
3410 $w = $this->getRemainingWidth();
3411 $wmax = $w - (2 * $this->cMargin);
3421 } // end while i < nb
3422 // print last substring (if any)
3453 $linew = $this->GetArrStringWidth($this->utf8Bidi(array_slice($chars, $j, $nb), $this->tmprtl));
3455 $this->endlinex = $startx - $linew;
3457 $this->endlinex = $startx + $linew;
3460 $tmpcmargin = $this->cMargin;
3463 $this->Cell($w, $h, $this->UTF8ArrSubString($chars, $j, $nb), 0, $ln, $align, $fill, $link, $stretch);
3465 $this->cMargin = $tmpcmargin;
3466 return ($this->UTF8ArrSubString($chars, $nb));
3477 * Returns the remaining width between the current position and margins.
3478 * @return int Return the remaining width
3481 function getRemainingWidth() {
3483 return ($this->x - $this->lMargin);
3485 return ($this->w - $this->rMargin - $this->x);
3490 * Extract a slice of the $strarr array and return it as string.
3491 * @param string $strarr The input array of characters.
3492 * @param int $start the starting element of $strarr.
3493 * @param int $end first element that will not be returned.
3494 * @return Return part of a string
3496 function UTF8ArrSubString($strarr, $start='', $end='') {
3497 if (strlen($start) == 0) {
3500 if (strlen($end) == 0) {
3501 $end = count($strarr);
3504 for ($i=$start; $i < $end; $i++) {
3505 $string .= $this->unichr($strarr[$i]);
3511 * Returns the unicode caracter specified by UTF-8 code
3512 * @param int $c UTF-8 code
3513 * @return Returns the specified character.
3514 * @author Miguel Perez, Nicola Asuni
3515 * @since 2.3.000 (2008-03-05)
3517 function unichr($c) {
3518 if (!$this->isunicode) {
3520 } elseif ($c <= 0x7F) {
3523 } elseif ($c <= 0x7FF) {
3525 return chr(0xC0 | $c >> 6).chr(0x80 | $c & 0x3F);
3526 } elseif ($c <= 0xFFFF) {
3528 return chr(0xE0 | $c >> 12).chr(0x80 | $c >> 6 & 0x3F).chr(0x80 | $c & 0x3F);
3529 } elseif ($c <= 0x10FFFF) {
3531 return chr(0xF0 | $c >> 18).chr(0x80 | $c >> 12 & 0x3F).chr(0x80 | $c >> 6 & 0x3F).chr(0x80 | $c & 0x3F);
3538 * Puts an image in the page.
3539 * The upper-left corner must be given.
3540 * The dimensions can be specified in different ways:<ul>
3541 * <li>explicit width and height (expressed in user unit)</li>
3542 * <li>one explicit dimension, the other being calculated automatically in order to keep the original proportions</li>
3543 * <li>no explicit dimension, in which case the image is put at 72 dpi</li></ul>
3544 * Supported formats are JPEG and PNG images whitout GD library and all images supported by GD: GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM;
3545 * The format can be specified explicitly or inferred from the file extension.<br />
3546 * It is possible to put a link on the image.<br />
3547 * Remark: if an image is used several times, only one copy will be embedded in the file.<br />
3548 * @param string $file Name of the file containing the image.
3549 * @param float $x Abscissa of the upper-left corner.
3550 * @param float $y Ordinate of the upper-left corner.
3551 * @param float $w Width of the image in the page. If not specified or equal to zero, it is automatically calculated.
3552 * @param float $h Height of the image in the page. If not specified or equal to zero, it is automatically calculated.
3553 * @param string $type Image format. Possible values are (case insensitive): JPEG and PNG (whitout GD library) and all images supported by GD: GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM;. If not specified, the type is inferred from the file extension.
3554 * @param mixed $link URL or identifier returned by AddLink().
3555 * @param string $align Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul>
3556 * @param boolean $resize If true resize (reduce) the image to fit $w and $h (requires GD library).
3557 * @param int $dpi dot-per-inch resolution used on resize
3558 * @param string $palign Allows to center or align the image on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
3562 function Image($file, $x, $y, $w=0, $h=0, $type='', $link='', $align='', $resize=false, $dpi=300, $palign='') {
3564 list($pixw, $pixh) = getimagesize($file);
3565 // calculate image width and height on document
3566 if (($w <= 0) AND ($h <= 0)) {
3567 // convert image size to document unit
3568 $w = $pixw / ($this->imgscale * $this->k);
3569 $h = $pixh / ($this->imgscale * $this->k);
3570 } elseif ($w <= 0) {
3571 $w = $h * $pixw / $pixh;
3572 } elseif ($h <= 0) {
3573 $h = $w * $pixh / $pixw;
3575 // calculate new minimum dimensions in pixels
3576 $neww = round($w * $this->k * $dpi / $this->dpi);
3577 $newh = round($h * $this->k * $dpi / $this->dpi);
3578 // check if resize is necessary (resize is used only to reduce the image)
3579 if (($neww * $newh) >= ($pixw * $pixh)) {
3582 // check if image has been already added on document
3583 if (!isset($this->images[$file])) {
3584 //First use of image, get info
3586 $fileinfo = pathinfo($file);
3587 if (isset($fileinfo['extension']) AND (!empty($fileinfo['extension']))) {
3588 $type = $fileinfo['extension'];
3590 $this->Error('Image file has no extension and no type was specified: '.$file);
3593 $type = strtolower($type);
3594 if ($type == "jpg") {
3597 $mqr = get_magic_quotes_runtime();
3598 set_magic_quotes_runtime(0);
3599 // Specific image handlers
3600 $mtd = '_parse'.$type;
3601 // GD image handler function
3602 $gdfunction = "imagecreatefrom".$type;
3604 if ((method_exists($this,$mtd)) AND (!($resize AND function_exists($gdfunction)))) {
3605 $info = $this->$mtd($file);
3608 if (function_exists($gdfunction)) {
3609 $img = $gdfunction($file);
3611 $imgr = imagecreatetruecolor($neww, $newh);
3612 imagecopyresampled($imgr, $img, 0, 0, 0, 0, $neww, $newh, $pixw, $pixh);
3613 $info = $this->_toJPEG($imgr);
3615 $info = $this->_toJPEG($img);
3621 if ($info === false) {
3622 //If false, we cannot process image
3625 set_magic_quotes_runtime($mqr);
3626 $info['i'] = count($this->images) + 1;
3627 // add image to document
3628 $this->images[$file] = $info;
3630 $info = $this->images[$file];
3632 // Check whether we need a new page first as this does not fit
3633 if ((($this->y + $h) > $this->PageBreakTrigger) AND empty($this->InFooter) AND $this->AcceptPageBreak()) {
3634 // Automatic page break
3635 $this->AddPage($this->CurOrientation);
3636 // Reset coordinates to top fo next page
3637 //$x = $this->GetX();
3638 $y = $this->GetY() + $this->cMargin;
3640 // 2007-10-19 Warren Sherliker: End Edit
3641 // set bottomcoordinates
3642 $this->img_rb_y = $y + $h;
3645 if ($palign == 'L') {
3646 $ximg = $this->lMargin;
3647 // set right side coordinate
3648 $this->img_rb_x = $ximg + $w;
3649 } elseif ($palign == 'C') {
3650 $ximg = ($this->w - $x - $w) / 2;
3651 // set right side coordinate
3652 $this->img_rb_x = $ximg + $w;
3654 $ximg = $this->w - $x - $w;
3655 // set left side coordinate
3656 $this->img_rb_x = $ximg;
3659 if ($palign == 'R') {
3660 $ximg = $this->w - $this->rMargin - $w;
3661 // set left side coordinate
3662 $this->img_rb_x = $ximg;
3663 } elseif ($palign == 'C') {
3664 $ximg = ($this->w - $x - $w) / 2;
3665 // set right side coordinate
3666 $this->img_rb_x = $ximg + $w;
3669 // set right side coordinate
3670 $this->img_rb_x = $ximg + $w;
3673 $xkimg = $ximg * $this->k;
3674 $this->_out(sprintf('q %.2f 0 0 %.2f %.2f %.2f cm /I%d Do Q', ($w * $this->k), ($h * $this->k), $xkimg, (($this->h - ($y + $h)) * $this->k), $info['i']));
3676 $this->Link($ximg, $y, $w, $h, $link);
3678 // set pointer to align the successive text/objects
3682 $this->x = $this->img_rb_x;
3686 $this->y = $y + round($h/2);
3687 $this->x = $this->img_rb_x;
3691 $this->y = $this->img_rb_y;
3692 $this->x = $this->img_rb_x;
3696 $this->SetY($this->img_rb_y);
3703 $this->endlinex = $this->img_rb_x;
3707 * Convert the loaded php image to a JPEG and then return a structure for the PDF creator.
3708 * This function requires GD library and write access to the directory defined on K_PATH_CACHE constant.
3709 * @param string $file Image file name.
3710 * @param image $image Image object.
3711 * return image JPEG image object.
3714 function _toJPEG($image) {
3715 $tempname = tempnam(K_PATH_CACHE,'jpg');
3716 imagejpeg($image, $tempname, $this->jpeg_quality);
3717 imagedestroy($image);
3718 $retvars = $this->_parsejpeg($tempname);
3719 // tidy up by removing temporary image
3725 * Extract info from a JPEG file without using the GD library.
3726 * @param string $file image file to parse
3727 * @return array structure containing the image data
3730 function _parsejpeg($file) {
3731 $a = getimagesize($file);
3733 $this->Error('Missing or incorrect image file: '.$file);
3736 $this->Error('Not a JPEG file: '.$file);
3738 if ((!isset($a['channels'])) OR ($a['channels'] == 3)) {
3739 $colspace = 'DeviceRGB';
3740 } elseif ($a['channels'] == 4) {
3741 $colspace = 'DeviceCMYK';
3743 $colspace = 'DeviceGray';
3745 $bpc = isset($a['bits']) ? $a['bits'] : 8;
3746 $data = file_get_contents($file);
3747 return array('w' => $a[0], 'h' => $a[1], 'cs' => $colspace, 'bpc' => $bpc, 'f' => 'DCTDecode', 'data' => $data);
3751 * Extract info from a PNG file without using the GD library.
3752 * @param string $file image file to parse
3753 * @return array structure containing the image data
3756 function _parsepng($file) {
3757 $f = fopen($file,'rb');
3759 $this->Error('Can\'t open image file: '.$file);
3762 if (fread($f,8) != chr(137).'PNG'.chr(13).chr(10).chr(26).chr(10)) {
3763 $this->Error('Not a PNG file: '.$file);
3767 if (fread($f,4) != 'IHDR') {
3768 $this->Error('Incorrect PNG file: '.$file);
3770 $w = $this->_freadint($f);
3771 $h = $this->_freadint($f);
3772 $bpc = ord(fread($f,1));
3774 //$this->Error('16-bit depth not supported: '.$file);
3777 $ct = ord(fread($f,1));
3779 $colspace = 'DeviceGray';
3780 } elseif ($ct == 2) {
3781 $colspace = 'DeviceRGB';
3782 } elseif ($ct == 3) {
3783 $colspace = 'Indexed';
3785 //$this->Error('Alpha channel not supported: '.$file);
3788 if (ord(fread($f,1)) != 0) {
3789 //$this->Error('Unknown compression method: '.$file);
3792 if (ord(fread($f,1)) != 0) {
3793 //$this->Error('Unknown filter method: '.$file);
3796 if (ord(fread($f,1)) != 0) {
3797 //$this->Error('Interlacing not supported: '.$file);
3801 $parms = '/DecodeParms <</Predictor 15 /Colors '.($ct==2 ? 3 : 1).' /BitsPerComponent '.$bpc.' /Columns '.$w.'>>';
3802 //Scan chunks looking for palette, transparency and image data
3807 $n = $this->_freadint($f);
3808 $type = fread($f,4);
3809 if ($type == 'PLTE') {
3811 $pal = fread($f,$n);
3813 } elseif ($type == 'tRNS') {
3814 //Read transparency info
3817 $trns = array(ord(substr($t,1,1)));
3820 $trns = array(ord(substr($t,1,1)), ord(substr($t,3,1)), ord(substr($t,5,1)));
3822 $pos = strpos($t,chr(0));
3823 if ($pos !== false) {
3824 $trns = array($pos);
3828 } elseif ($type == 'IDAT') {
3829 //Read image data block
3830 $data .= fread($f,$n);
3832 } elseif ($type == 'IEND') {
3839 if (($colspace == 'Indexed') AND (empty($pal))) {
3840 //$this->Error('Missing palette in '.$file);
3844 return array('w' => $w, 'h' => $h, 'cs' => $colspace, 'bpc' => $bpc, 'f' => 'FlateDecode', 'parms' => $parms, 'pal' => $pal, 'trns' => $trns, 'data' => $data);
3848 * Performs a line break.
3849 * The current abscissa goes back to the left margin and the ordinate increases by the amount passed in parameter.
3850 * @param float $h The height of the break. By default, the value equals the height of the last printed cell.
3851 * @param boolean $cell if true add a cMargin to the x coordinate
3855 function Ln($h='', $cell=false) {
3856 //Line feed; default value is last cell height
3858 $cellmargin = $this->cMargin;
3863 $this->x = $this->w - $this->rMargin - $cellmargin;
3865 $this->x = $this->lMargin + $cellmargin;
3867 if (is_string($h)) {
3868 $this->y += $this->lasth;
3872 $this->newline = true;
3876 * Returns the relative X value of current position.
3877 * The value is relative to the left border for LTR languages and to the right border for RTL languages.
3880 * @see SetX(), GetY(), SetY()
3885 return ($this->w - $this->x);
3892 * Returns the absolute X value of current position.
3895 * @see SetX(), GetY(), SetY()
3897 function GetAbsX() {
3902 * Returns the ordinate of the current position.
3905 * @see SetY(), GetX(), SetX()
3913 * Defines the abscissa of the current position.
3914 * If the passed value is negative, it is relative to the right of the page (or left if language is RTL).
3915 * @param float $x The value of the abscissa.
3917 * @see GetX(), GetY(), SetY(), SetXY()
3923 $this->x = $this->w - $x;
3931 $this->x = $this->w + $x;
3937 * Moves the current abscissa back to the left margin and sets the ordinate.
3938 * If the passed value is negative, it is relative to the bottom of the page.
3939 * @param float $y The value of the ordinate.
3941 * @see GetX(), GetY(), SetY(), SetXY()
3944 //Set y position and reset x
3946 $this->x = $this->w - $this->rMargin;
3948 $this->x = $this->lMargin;
3953 $this->y = $this->h + $y;
3958 * Defines the abscissa and ordinate of the current position.
3959 * If the passed values are negative, they are relative respectively to the right and bottom of the page.
3960 * @param float $x The value of the abscissa
3961 * @param float $y The value of the ordinate
3963 * @see SetX(), SetY()
3965 function SetXY($x, $y) {
3966 //Set x and y positions
3972 * Send the document to a given destination: string, local file or browser.
3973 * In the last case, the plug-in may be used (if present) or a download ("Save as" dialog box) may be forced.<br />
3974 * The method first calls Close() if necessary to terminate the document.
3975 * @param string $name The name of the file when saved.
3976 * @param string $dest Destination where to send the document. It can take one of the following values:<ul><li>I: send the file inline to the browser (default). The plug-in is used if available. The name given by name is used when one selects the "Save as" option on the link generating the PDF.</li><li>D: send to the browser and force a file download with the name given by name.</li><li>F: save to a local file with the name given by name.</li><li>S: return the document as a string. name is ignored.</li></ul>
3980 function Output($name='doc.pdf', $dest='I') {
3981 //Output PDF to some destination
3982 //Finish document if necessary
3983 if ($this->state < 3) {
3986 //Normalize parameters
3987 if (is_bool($dest)) {
3988 $dest = $dest ? 'D' : 'F';
3990 $dest = strtoupper($dest);
3992 $name = str_replace("+", "%20", urlencode($name));
3993 $name = preg_replace('/[\r\n]+\s*/', '' , $name);
3997 //Send to standard output
3998 if (ob_get_contents()) {
3999 $this->Error('Some data has already been output, can\'t send PDF file');
4001 if (php_sapi_name() != 'cli') {
4002 //We send to a browser
4003 header('Content-Type: application/pdf');
4004 if (headers_sent()) {
4005 $this->Error('Some data has already been output to browser, can\'t send PDF file');
4007 header("Cache-Control: public, must-revalidate, max-age=0"); // HTTP/1.1
4008 header("Pragma: public");
4009 header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
4010 header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
4011 header('Content-Length: '.strlen($this->buffer));
4012 header('Content-Disposition: inline; filename="'.basename($name).'";');
4019 if (ob_get_contents()) {
4020 $this->Error('Some data has already been output, can\'t send PDF file');
4022 header('Content-Description: File Transfer');
4023 if (headers_sent()) {
4024 $this->Error('Some data has already been output to browser, can\'t send PDF file');
4026 header("Cache-Control: public, must-revalidate, max-age=0"); // HTTP/1.1
4027 header("Pragma: public");
4028 header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
4029 header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
4030 // force download dialog
4031 header("Content-Type: application/force-download");
4032 header("Content-Type: application/octet-stream", false);
4033 header("Content-Type: application/download", false);
4034 // use the Content-Disposition header to supply a recommended filename
4035 header('Content-Disposition: attachment; filename="'.basename($name).'";');
4036 header("Content-Transfer-Encoding: binary");
4037 header("Content-Length: ".strlen($this->buffer));
4042 //Save to local file
4043 $f = fopen($name, 'wb');
4045 $this->Error('Unable to create output file: '.$name);
4047 fwrite($f, $this->buffer,strlen($this->buffer));
4052 //Return as a string
4053 return $this->buffer;
4056 $this->Error('Incorrect output destination: '.$dest);
4063 * Check for locale-related bug
4066 function _dochecks() {
4067 //Check for locale-related bug
4069 $this->Error('Don\'t alter the locale before including class file');
4071 //Check for decimal separator
4072 if (sprintf('%.1f', 1.0) != '1.0') {
4073 setlocale(LC_NUMERIC, 'C');
4082 function _getfontpath() {
4083 if (!defined('K_PATH_FONTS') AND is_dir(dirname(__FILE__).'/fonts')) {
4084 define('K_PATH_FONTS', dirname(__FILE__).'/fonts/');
4086 return defined('K_PATH_FONTS') ? K_PATH_FONTS : '';
4093 function _putpages() {
4094 $nb = count($this->pages);
4095 if (!empty($this->pagegroups)) {
4096 // do page number replacement
4097 foreach ($this->pagegroups as $k => $v) {
4098 $vu = $this->UTF8ToUTF16BE($v, false);
4099 $alias_a = $this->_escape($k);
4100 $alias_au = $this->_escape("{".$k."}");
4101 if ($this->isunicode) {
4102 $alias_b = $this->_escape($this->UTF8ToLatin1($k));
4103 $alias_bu = $this->_escape($this->UTF8ToLatin1("{".$k."}"));
4104 $alias_c = $this->_escape($this->utf8StrRev($k, false, $this->tmprtl));
4105 $alias_cu = $this->_escape($this->utf8StrRev("{".$k."}", false, $this->tmprtl));
4107 for ($n = 1; $n <= $nb; $n++) {
4108 $this->pages[$n] = str_replace($alias_au, $vu, $this->pages[$n]);
4109 if ($this->isunicode) {
4110 $this->pages[$n] = str_replace($alias_bu, $vu, $this->pages[$n]);
4111 $this->pages[$n] = str_replace($alias_cu, $vu, $this->pages[$n]);
4112 $this->pages[$n] = str_replace($alias_b, $v, $this->pages[$n]);
4113 $this->pages[$n] = str_replace($alias_c, $v, $this->pages[$n]);
4115 $this->pages[$n] = str_replace($alias_a, $v, $this->pages[$n]);
4119 if (!empty($this->AliasNbPages)) {
4120 $nbu = $this->UTF8ToUTF16BE($nb, false); // replacement for unicode font
4121 $alias_a = $this->_escape($this->AliasNbPages);
4122 $alias_au = $this->_escape("{".$this->AliasNbPages."}");
4123 if ($this->isunicode) {
4124 $alias_b = $this->_escape($this->UTF8ToLatin1($this->AliasNbPages));
4125 $alias_bu = $this->_escape($this->UTF8ToLatin1("{".$this->AliasNbPages."}"));
4126 $alias_c = $this->_escape($this->utf8StrRev($this->AliasNbPages, false, $this->tmprtl));
4127 $alias_cu = $this->_escape($this->utf8StrRev("{".$this->AliasNbPages."}", false, $this->tmprtl));
4129 //Replace number of pages
4130 for($n = 1; $n <= $nb; $n++) {
4131 $this->pages[$n] = str_replace($alias_au, $nbu, $this->pages[$n]);
4132 if ($this->isunicode) {
4133 $this->pages[$n] = str_replace($alias_bu, $nbu, $this->pages[$n]);
4134 $this->pages[$n] = str_replace($alias_cu, $nbu, $this->pages[$n]);
4135 $this->pages[$n] = str_replace($alias_b, $nb, $this->pages[$n]);
4136 $this->pages[$n] = str_replace($alias_c, $nb, $this->pages[$n]);
4138 $this->pages[$n] = str_replace($alias_a, $nb, $this->pages[$n]);
4141 $filter = ($this->compress) ? '/Filter /FlateDecode ' : '';
4142 for($n=1; $n <= $nb; $n++) {
4145 $this->_out('<</Type /Page');
4146 $this->_out('/Parent 1 0 R');
4147 $this->_out(sprintf('/MediaBox [0 0 %.2f %.2f]', $this->pagedim[$n]['w'], $this->pagedim[$n]['h']));
4148 $this->_out('/Resources 2 0 R');
4149 $this->_putannots($n);
4150 $this->_out('/Contents '.($this->n + 1).' 0 R>>');
4151 $this->_out('endobj');
4153 $p = ($this->compress) ? gzcompress($this->pages[$n]) : $this->pages[$n];
4155 $this->_out('<<'.$filter.'/Length '.strlen($p).'>>');
4156 $this->_putstream($p);
4157 $this->_out('endobj');
4160 $this->offsets[1] = strlen($this->buffer);
4161 $this->_out('1 0 obj');
4162 $this->_out('<</Type /Pages');
4164 for($i=0; $i < $nb; $i++) {
4165 $kids .= (3+2*$i).' 0 R ';
4167 $this->_out($kids.']');
4168 $this->_out('/Count '.$nb);
4169 //$this->_out(sprintf('/MediaBox [0 0 %.2f %.2f]',$this->pagedim[0]['w'],$this->pagedim[0]['h']));
4171 $this->_out('endobj');
4175 * Output Page Annotations.
4176 * See section 8.4 of PDF reference.
4177 * @param int $n page number
4179 * @author Nicola Asuni
4180 * @since 4.0.018 (2008-08-06)
4182 function _putannots($n) {
4183 if (isset($this->PageAnnots[$n])) {
4184 $annots = '/Annots [';
4185 foreach ($this->PageAnnots[$n] as $key => $pl) {
4186 $pl['opt'] = array_change_key_case($pl['opt'], CASE_LOWER);
4187 $a = $pl['x'] * $this->k;
4188 $b = $this->hPt - $pl['y'] * $this->k;
4189 $c = $pl['w'] * $this->k;
4190 $d = $pl['h'] * $this->k;
4191 $rect = sprintf('%.2f %.2f %.2f %.2f', $a, $b, $a+$c, $b-$d);
4192 $annots .= '<</Type /Annot';
4193 $annots .= ' /Subtype /'.$pl['opt']['subtype'];
4194 $annots .= ' /Rect ['.$rect.']';
4195 $annots .= ' /Contents '.$this->_textstring($pl['txt']);
4196 //$annots .= ' /P ';
4197 $annots .= ' /NM '.$this->_textstring(sprintf('%04u-%04u', $n, $key));
4198 $annots .= ' /M '.$this->_datestring('D:'.date('YmdHis'));
4199 if (isset($pl['opt']['f'])) {
4201 if (is_array($pl['opt']['f'])) {
4202 foreach ($pl['opt']['f'] as $f) {
4203 switch (strtolower($f)) {
4236 case 'togglenoview': {
4240 case 'lockedcontents': {
4250 $annots .= ' /F '.intval($val);
4252 //$annots .= ' /AP ';
4253 //$annots .= ' /AS ';
4254 $annots .= ' /Border [';
4255 if (isset($pl['opt']['border']) AND (count($pl['opt']['border']) >= 3)) {
4256 $annots .= intval($pl['opt']['border'][0]).' ';
4257 $annots .= intval($pl['opt']['border'][1]).' ';
4258 $annots .= intval($pl['opt']['border'][2]);
4259 if (isset($pl['opt']['border'][3]) AND is_array($pl['opt']['border'][3])) {
4261 foreach ($pl['opt']['border'][3] as $dash) {
4262 $annots .= intval($dash).' ';
4270 if (isset($pl['opt']['bs']) AND (is_array($pl['opt']['bs']))) {
4271 $annots .= ' /BS <<Type /Border';
4272 if (isset($pl['opt']['bs']['w'])) {
4273 $annots .= ' /W '.sprintf("%.4f", floatval($pl['opt']['bs']['w']));
4275 $bstyles = array('S', 'D', 'B', 'I', 'U');
4276 if (isset($pl['opt']['bs']['s']) AND in_array($pl['opt']['bs']['s'], $markups)) {
4277 $annots .= ' /S /'.$pl['opt']['bs']['s'];
4279 if (isset($pl['opt']['bs']['d']) AND (is_array($pl['opt']['bs']['d']))) {
4281 foreach ($pl['opt']['bs']['d'] as $cord) {
4282 $cord = floatval($cord);
4283 $annots .= sprintf(" %.4f", $cord);
4289 if (isset($pl['opt']['be']) AND (is_array($pl['opt']['be']))) {
4290 $annots .= ' /BE <<';
4291 $bstyles = array('S', 'C');
4292 if (isset($pl['opt']['be']['s']) AND in_array($pl['opt']['be']['s'], $markups)) {
4293 $annots .= ' /S /'.$pl['opt']['bs']['s'];
4295 $annots .= ' /S /S';
4297 if (isset($pl['opt']['be']['i']) AND ($pl['opt']['be']['i'] >= 0) AND ($pl['opt']['be']['i'] <= 2)) {
4298 $annots .= ' /I '.sprintf(" %.4f", $pl['opt']['be']['i']);
4303 if (isset($pl['opt']['c']) AND (is_array($pl['opt']['c']))) {
4304 foreach ($pl['opt']['c'] as $col) {
4305 $col = intval($col);
4306 $color = $col <= 0 ? 0 : ($col >= 255 ? 1 : $col / 255);
4307 $annots .= sprintf(" %.4f", $color);
4311 //$annots .= ' /StructParent ';
4312 //$annots .= ' /OC ';
4313 $markups = array('text', 'freetext', 'line', 'square', 'circle', 'polygon', 'polyline', 'highlight', 'underline', 'squiggly', 'strikeout', 'stamp', 'caret', 'ink', 'fileattachment', 'sound');
4314 if (in_array(strtolower($pl['opt']['subtype']), $markups)) {
4315 // this is a markup type
4316 if (isset($pl['opt']['t']) AND is_string($pl['opt']['t'])) {
4317 $annots .= ' /T '.$this->_textstring($pl['opt']['t']);
4319 //$annots .= ' /Popup ';
4320 if (isset($pl['opt']['ca'])) {
4321 $annots .= ' /CA '.sprintf("%.4f", floatval($pl['opt']['ca']));
4323 if (isset($pl['opt']['rc'])) {
4324 $annots .= ' /RC '.$this->_textstring($pl['opt']['rc']);
4326 $annots .= ' /CreationDate '.$this->_datestring('D:'.date('YmdHis'));
4327 //$annots .= ' /IRT ';
4328 if (isset($pl['opt']['subj'])) {
4329 $annots .= ' /Subj '.$this->_textstring($pl['opt']['subj']);
4331 //$annots .= ' /RT ';
4332 //$annots .= ' /IT ';
4333 //$annots .= ' /ExData ';
4335 switch (strtolower($pl['opt']['subtype'])) {
4337 if (isset($pl['opt']['open'])) {
4338 $annots .= ' /Open '. (strtolower($pl['opt']['open']) == 'true' ? 'true' : 'false');
4340 $iconsapp = array('Comment', 'Help', 'Insert', 'Key', 'NewParagraph', 'Note', 'Paragraph');
4341 if (isset($pl['opt']['name']) AND in_array($pl['opt']['name'], $iconsapp)) {
4342 $annots .= ' /Name /'.$pl['opt']['name'];
4344 $annots .= ' /Name /Note';
4346 $statemodels = array('Marked', 'Review');
4347 if (isset($pl['opt']['statemodel']) AND in_array($pl['opt']['statemodel'], $statemodels)) {
4348 $annots .= ' /StateModel /'.$pl['opt']['statemodel'];
4350 $pl['opt']['statemodel'] = 'Marked';
4351 $annots .= ' /StateModel /'.$pl['opt']['statemodel'];
4353 if ($pl['opt']['statemodel'] == 'Marked') {
4354 $states = array('Accepted', 'Unmarked');
4356 $states = array('Accepted', 'Rejected', 'Cancelled', 'Completed', 'None');
4358 if (isset($pl['opt']['state']) AND in_array($pl['opt']['state'], $states)) {
4359 $annots .= ' /State /'.$pl['opt']['state'];
4361 if ($pl['opt']['statemodel'] == 'Marked') {
4362 $annots .= ' /State /Unmarked';
4364 $annots .= ' /State /None';
4370 $annots .= ' /A <</S /URI /URI '.$this->_uristring($pl['txt']).'>>';
4371 $hmodes = array('N', 'I', 'O', 'P');
4372 if (isset($pl['opt']['h']) AND in_array($pl['opt']['h'], $hmodes)) {
4373 $annots .= ' /H /'.$pl['opt']['h'];
4375 $annots .= ' /H /I';
4377 //$annots .= ' /Dest ';
4378 //$annots .= ' /PA ';
4379 //$annots .= ' /Quadpoints ';
4383 $annots .= ' /DA '.$this->_textstring($pl['txt']);
4384 if (isset($pl['opt']['q']) AND ($pl['opt']['q'] >= 0) AND ($pl['opt']['q'] <= 2)) {
4385 $annots .= ' /Q '.intval($pl['opt']['q']);
4387 if (isset($pl['opt']['rc'])) {
4388 $annots .= ' /RC '.$this->_textstring($pl['opt']['rc']);
4390 if (isset($pl['opt']['ds'])) {
4391 $annots .= ' /DS '.$this->_textstring($pl['opt']['ds']);
4393 if (isset($pl['opt']['cl']) AND is_array($pl['opt']['cl'])) {
4394 $annots .= ' /CL [';
4395 foreach ($pl['opt']['cl'] as $cl) {
4396 $annots .= sprintf("%.4f ", $cl * $this->k);
4400 $tfit = array('FreeTextCallout', 'FreeTextTypeWriter');
4401 if (isset($pl['opt']['it']) AND in_array($pl['opt']['it'], $tfit)) {
4402 $annots .= ' /IT '.$pl['opt']['it'];
4404 if (isset($pl['opt']['rd']) AND is_array($pl['opt']['rd'])) {
4405 $l = $pl['opt']['rd'][0] * $this->k;
4406 $r = $pl['opt']['rd'][1] * $this->k;
4407 $t = $pl['opt']['rd'][2] * $this->k;
4408 $b = $pl['opt']['rd'][3] * $this->k;
4409 $annots .= ' /RD ['.sprintf('%.2f %.2f %.2f %.2f', $l, $r, $t, $b).']';
4411 //$annots .= ' /LE ';
4414 // ... to be completed ...
4454 case 'fileattachment': {
4469 case 'printermark': {
4488 $this->_out($annots.']');
4497 function _putfonts() {
4499 foreach($this->diffs as $diff) {
4502 $this->_out('<</Type /Encoding /BaseEncoding /WinAnsiEncoding /Differences ['.$diff.']>>');
4503 $this->_out('endobj');
4505 $mqr = get_magic_quotes_runtime();
4506 set_magic_quotes_runtime(0);
4507 foreach($this->FontFiles as $file => $info) {
4508 //Font file embedding
4510 $this->FontFiles[$file]['n'] = $this->n;
4511 $font = file_get_contents($this->_getfontpath().strtolower($file));
4512 $compressed = (substr($file,-2)=='.z');
4513 if ((!$compressed) AND (isset($info['length2']))) {
4514 $header = (ord($font{0}) == 128);
4516 //Strip first binary header
4517 $font = substr($font,6);
4519 if ($header AND (ord($font{$info['length1']}) == 128)) {
4520 //Strip second binary header
4521 $font = substr($font, 0, $info['length1']).substr($font, $info['length1']+6);
4524 $this->_out('<</Length '.strlen($font));
4526 $this->_out('/Filter /FlateDecode');
4528 $this->_out('/Length1 '.$info['length1']);
4529 if (isset($info['length2'])) {
4530 $this->_out('/Length2 '.$info['length2'].' /Length3 0');
4533 $this->_putstream($font);
4534 $this->_out('endobj');
4536 set_magic_quotes_runtime($mqr);
4537 foreach($this->fonts as $k => $font) {
4539 $this->fonts[$k]['n'] = $this->n + 1;
4540 $type = $font['type'];
4541 $name = $font['name'];
4542 if ($type == 'core') {
4545 $this->_out('<</Type /Font');
4546 $this->_out('/BaseFont /'.$name);
4547 $this->_out('/Subtype /Type1');
4548 if (($name != 'symbol') AND ($name != 'zapfdingbats')) {
4549 $this->_out('/Encoding /WinAnsiEncoding');
4552 $this->_out('endobj');
4553 } elseif (($type == 'Type1') OR ($type == 'TrueType')) {
4554 //Additional Type1 or TrueType font
4556 $this->_out('<</Type /Font');
4557 $this->_out('/BaseFont /'.$name);
4558 $this->_out('/Subtype /'.$type);
4559 $this->_out('/FirstChar 32 /LastChar 255');
4560 $this->_out('/Widths '.($this->n + 1).' 0 R');
4561 $this->_out('/FontDescriptor '.($this->n + 2).' 0 R');
4563 if (isset($font['diff'])) {
4564 $this->_out('/Encoding '.($nf + $font['diff']).' 0 R');
4566 $this->_out('/Encoding /WinAnsiEncoding');
4570 $this->_out('endobj');
4575 for($i=32; $i <= 255; $i++) {
4576 //$s .= $cw[chr($i)].' ';
4579 $this->_out($s.']');
4580 $this->_out('endobj');
4583 $s = '<</Type /FontDescriptor /FontName /'.$name;
4584 foreach($font['desc'] as $k => $v) {
4585 $s .= ' /'.$k.' '.$v;
4587 $file = $font['file'];
4589 $s .= ' /FontFile'.($type == 'Type1' ? '' : '2').' '.$this->FontFiles[$file]['n'].' 0 R';
4591 $this->_out($s.'>>');
4592 $this->_out('endobj');
4594 //Allow for additional types
4595 $mtd = '_put'.strtolower($type);
4596 if (!method_exists($this, $mtd)) {
4597 $this->Error('Unsupported font type: '.$type);
4605 * Output CID-0 fonts.
4606 * @param array $font font data
4608 * @author Andrew Whitehead, Nicola Asuni, Yukihiro Nakadaira
4609 * @since 3.2.000 (2008-06-23)
4611 function _putcidfont0($font) {
4612 if (isset($font['cidinfo']['uni2cid'])) {
4613 // convert unicode to cid.
4614 $uni2cid = $font['cidinfo']['uni2cid'];
4616 foreach ($font['cw'] as $uni => $width) {
4617 if (isset($uni2cid[$uni])) {
4618 $cw[($uni2cid[$uni] + 31)] = $width;
4619 } elseif ($uni <= 255) {
4621 } // else unknown character
4624 $font = array_merge($font, array('cw'=>$cw));
4626 $longname = $name = $font['name'];
4627 $enc = $font['enc'];
4629 $longname .= "-$enc";
4632 $this->_out('<</Type /Font');
4633 $this->_out('/BaseFont /'.$longname);
4634 $this->_out('/Subtype /Type0');
4636 $this->_out('/Encoding /'.$enc);
4638 $this->_out('/DescendantFonts ['.($this->n + 1).' 0 R]');
4640 $this->_out('endobj');
4642 $this->_out('<</Type /Font');
4643 $this->_out('/BaseFont /'.$name);
4644 $this->_out('/Subtype /CIDFontType0');
4645 $cidinfo = '/Registry ('.$font['cidinfo']['Registry'].') ';
4646 $cidinfo .= '/Ordering ('.$font['cidinfo']['Ordering'].') ';
4647 $cidinfo .= '/Supplement '.$font['cidinfo']['Supplement'];
4648 $this->_out('/CIDSystemInfo <<'.$cidinfo.'>>');
4649 $this->_out('/FontDescriptor '.($this->n + 1).' 0 R');
4650 $codes = array_keys($font['cw']);
4651 $first = current($codes);
4652 $last = end($codes);
4653 $this->_out('/DW '.$font['dw']);
4657 for($i = $first; $i <= $last; $i++) {
4658 if (isset($font['cw'][$i]) AND (!$currange)) {
4659 $currange = $i - 31;
4660 } elseif (!isset($font['cw'][$i])) {
4664 $ranges[$currange][] = $font['cw'][$i];
4667 foreach($ranges as $k => $ws) {
4668 $w .= ' '.$k.' [ '.implode(' ', $ws).' ]';
4673 $this->_out('endobj');
4675 $s = '<</Type /FontDescriptor /FontName /'.$name;
4676 foreach($font['desc'] as $k => $v) {
4677 $s .= ' /'.$k.' '.$v;
4679 $this->_out($s.'>>');
4680 $this->_out('endobj');
4687 function _putimages() {
4688 $filter = ($this->compress) ? '/Filter /FlateDecode ' : '';
4689 reset($this->images);
4690 while (list($file, $info) = each($this->images)) {
4692 $this->images[$file]['n'] = $this->n;
4693 $this->_out('<</Type /XObject');
4694 $this->_out('/Subtype /Image');
4695 $this->_out('/Width '.$info['w']);
4696 $this->_out('/Height '.$info['h']);
4697 if (isset($info["masked"])) {
4698 $this->_out('/SMask '.($this->n-1).' 0 R');
4700 if ($info['cs'] == 'Indexed') {
4701 $this->_out('/ColorSpace [/Indexed /DeviceRGB '.(strlen($info['pal']) / 3 - 1).' '.($this->n + 1).' 0 R]');
4703 $this->_out('/ColorSpace /'.$info['cs']);
4704 if ($info['cs'] == 'DeviceCMYK') {
4705 $this->_out('/Decode [1 0 1 0 1 0 1 0]');
4708 $this->_out('/BitsPerComponent '.$info['bpc']);
4709 if (isset($info['f'])) {
4710 $this->_out('/Filter /'.$info['f']);
4712 if (isset($info['parms'])) {
4713 $this->_out($info['parms']);
4715 if (isset($info['trns']) and is_array($info['trns'])) {
4717 for($i=0; $i < count($info['trns']); $i++) {
4718 $trns .= $info['trns'][$i].' '.$info['trns'][$i].' ';
4720 $this->_out('/Mask ['.$trns.']');
4722 $this->_out('/Length '.strlen($info['data']).'>>');
4723 $this->_putstream($info['data']);
4724 unset($this->images[$file]['data']);
4725 $this->_out('endobj');
4727 if ($info['cs'] == 'Indexed') {
4729 $pal = ($this->compress) ? gzcompress($info['pal']) : $info['pal'];
4730 $this->_out('<<'.$filter.'/Length '.strlen($pal).'>>');
4731 $this->_putstream($pal);
4732 $this->_out('endobj');
4738 * Output Spot Colors Resources.
4740 * @since 4.0.024 (2008-09-12)
4742 function _putspotcolors() {
4743 foreach ($this->spot_colors as $name => $color) {
4745 $this->spot_colors[$name]['n'] = $this->n;
4746 $this->_out('[/Separation /'.str_replace(' ', '#20', $name));
4747 $this->_out('/DeviceCMYK <<');
4748 $this->_out('/Range [0 1 0 1 0 1 0 1] /C0 [0 0 0 0] ');
4749 $this->_out(sprintf('/C1 [%.4f %.4f %.4f %.4f] ', $color['c']/100, $color['m']/100, $color['y']/100, $color['k']/100));
4750 $this->_out('/FunctionType 2 /Domain [0 1] /N 1>>]');
4751 $this->_out('endobj');
4756 * Output object dictionary for images.
4759 function _putxobjectdict() {
4760 foreach($this->images as $image) {
4761 $this->_out('/I'.$image['i'].' '.$image['n'].' 0 R');
4766 * Output Resources Dictionary.
4769 function _putresourcedict(){
4770 $this->_out('/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]');
4771 $this->_out('/Font <<');
4772 foreach($this->fonts as $font) {
4773 $this->_out('/F'.$font['i'].' '.$font['n'].' 0 R');
4776 $this->_out('/XObject <<');
4777 $this->_putxobjectdict();
4780 $this->_out('/Properties <</OC1 '.$this->n_ocg_print.' 0 R /OC2 '.$this->n_ocg_view.' 0 R>>');
4782 $this->_out('/ExtGState <<');
4783 foreach($this->extgstates as $k => $extgstate) {
4784 $this->_out('/GS'.$k.' '.$extgstate['n'].' 0 R');
4788 if (isset($this->gradients) AND (count($this->gradients) > 0)) {
4789 $this->_out('/Shading <<');
4790 foreach($this->gradients as $id => $grad) {
4791 $this->_out('/Sh'.$id.' '.$grad['id'].' 0 R');
4796 if (isset($this->spot_colors) AND (count($this->spot_colors) > 0)) {
4797 $this->_out('/ColorSpace <<');
4798 foreach ($this->spot_colors as $color) {
4799 $this->_out('/CS'.$color['i'].' '.$color['n'].' 0 R');
4809 function _putresources() {
4810 $this->_putextgstates();
4813 $this->_putimages();
4814 $this->_putspotcolors();
4815 $this->_putshaders();
4816 //Resource dictionary
4817 $this->offsets[2] = strlen($this->buffer);
4818 $this->_out('2 0 obj');
4820 $this->_putresourcedict();
4822 $this->_out('endobj');
4823 $this->_putjavascript();
4824 $this->_putbookmarks();
4826 if ($this->encrypted) {
4828 $this->enc_obj_id = $this->n;
4830 $this->_putencryption();
4832 $this->_out('endobj');
4837 * Adds some Metadata information
4838 * (see Chapter 10.2 of PDF Reference)
4841 function _putinfo() {
4842 if (!empty($this->title)) {
4843 $this->_out('/Title '.$this->_textstring($this->title));
4845 if (!empty($this->author)) {
4846 $this->_out('/Author '.$this->_textstring($this->author));
4848 if (!empty($this->subject)) {
4849 $this->_out('/Subject '.$this->_textstring($this->subject));
4851 if (!empty($this->keywords)) {
4852 $this->_out('/Keywords '.$this->_textstring($this->keywords));
4854 if (!empty($this->creator)) {
4855 $this->_out('/Creator '.$this->_textstring($this->creator));
4857 if (defined('PDF_PRODUCER')) {
4858 $this->_out('/Producer '.$this->_textstring(PDF_PRODUCER));
4860 $this->_out('/CreationDate '.$this->_datestring('D:'.date('YmdHis')));
4861 $this->_out('/ModDate '.$this->_datestring('D:'.date('YmdHis')));
4865 * Format a date string for meta information
4866 * @param string $s date string to escape.
4867 * @return string escaped string.
4870 function _datestring($s) {
4871 if ($this->encrypted) {
4872 $s = $this->_RC4($this->_objectkey($this->n), $s);
4874 return '('. $this->_escape($s).')';
4881 function _putcatalog() {
4882 $this->_out('/Type /Catalog');
4883 $this->_out('/Pages 1 0 R');
4885 if ($this->ZoomMode == 'fullpage') {
4886 $this->_out('/OpenAction [3 0 R /Fit]');
4887 } elseif ($this->ZoomMode == 'fullwidth') {
4888 $this->_out('/OpenAction [3 0 R /FitH null]');
4889 } elseif ($this->ZoomMode == 'real') {
4890 $this->_out('/OpenAction [3 0 R /XYZ null null 1]');
4891 } elseif (!is_string($this->ZoomMode)) {
4892 $this->_out('/OpenAction [3 0 R /XYZ null null '.($this->ZoomMode / 100).']');
4894 if (isset($this->LayoutMode) AND (!empty($this->LayoutMode))) {
4895 $this->_out('/PageLayout /'.$this->LayoutMode.'');
4897 if (isset($this->PageMode) AND (!empty($this->PageMode))) {
4898 $this->_out('/PageMode /'.$this->PageMode);
4900 if (isset($this->l['a_meta_language'])) {
4901 $this->_out('/Lang /'.$this->l['a_meta_language']);
4903 if (!empty($this->javascript)) {
4904 $this->_out('/Names <</JavaScript '.($this->n_js).' 0 R>>');
4906 if (count($this->outlines) > 0) {
4907 $this->_out('/Outlines '.$this->OutlineRoot.' 0 R');
4908 $this->_out('/PageMode /UseOutlines');
4910 $this->_putviewerpreferences();
4911 $p = $this->n_ocg_print.' 0 R';
4912 $v = $this->n_ocg_view.' 0 R';
4913 $as = "<</Event /Print /OCGs [".$p." ".$v."] /Category [/Print]>> <</Event /View /OCGs [".$p." ".$v."] /Category [/View]>>";
4914 $this->_out("/OCProperties <</OCGs [".$p." ".$v."] /D <</ON [".$p."] /OFF [".$v."] /AS [".$as."]>>>>");
4915 $this->_putuserrights();
4919 * Output viewer preferences.
4920 * @author Nicola asuni
4921 * @since 3.1.000 (2008-06-09)
4924 function _putviewerpreferences() {
4925 $this->_out('/ViewerPreferences<<');
4927 $this->_out('/Direction /R2L');
4929 $this->_out('/Direction /L2R');
4931 if (isset($this->viewer_preferences['HideToolbar']) AND ($this->viewer_preferences['HideToolbar'])) {
4932 $this->_out('/HideToolbar true');
4934 if (isset($this->viewer_preferences['HideMenubar']) AND ($this->viewer_preferences['HideMenubar'])) {
4935 $this->_out('/HideMenubar true');
4937 if (isset($this->viewer_preferences['HideWindowUI']) AND ($this->viewer_preferences['HideWindowUI'])) {
4938 $this->_out('/HideWindowUI true');
4940 if (isset($this->viewer_preferences['FitWindow']) AND ($this->viewer_preferences['FitWindow'])) {
4941 $this->_out('/FitWindow true');
4943 if (isset($this->viewer_preferences['CenterWindow']) AND ($this->viewer_preferences['CenterWindow'])) {
4944 $this->_out('/CenterWindow true');
4946 if (isset($this->viewer_preferences['DisplayDocTitle']) AND ($this->viewer_preferences['DisplayDocTitle'])) {
4947 $this->_out('/DisplayDocTitle true');
4949 if (isset($this->viewer_preferences['NonFullScreenPageMode'])) {
4950 $this->_out('/NonFullScreenPageMode /'.$this->viewer_preferences['NonFullScreenPageMode'].'');
4952 if (isset($this->viewer_preferences['ViewArea'])) {
4953 $this->_out('/ViewArea /'.$this->viewer_preferences['ViewArea']);
4955 if (isset($this->viewer_preferences['ViewClip'])) {
4956 $this->_out('/ViewClip /'.$this->viewer_preferences['ViewClip']);
4958 if (isset($this->viewer_preferences['PrintArea'])) {
4959 $this->_out('/PrintArea /'.$this->viewer_preferences['PrintArea']);
4961 if (isset($this->viewer_preferences['PrintClip'])) {
4962 $this->_out('/PrintClip /'.$this->viewer_preferences['PrintClip']);
4964 if (isset($this->viewer_preferences['PrintScaling'])) {
4965 $this->_out('/PrintScaling /'.$this->viewer_preferences['PrintScaling']);
4967 if (isset($this->viewer_preferences['Duplex']) AND (!empty($this->viewer_preferences['Duplex']))) {
4968 $this->_out('/Duplex /'.$this->viewer_preferences['Duplex']);
4970 if (isset($this->viewer_preferences['PickTrayByPDFSize'])) {
4971 if ($this->viewer_preferences['PickTrayByPDFSize']) {
4972 $this->_out('/PickTrayByPDFSize true');
4974 $this->_out('/PickTrayByPDFSize false');
4977 if (isset($this->viewer_preferences['PrintPageRange'])) {
4978 $PrintPageRangeNum = "";
4979 foreach ($this->viewer_preferences['PrintPageRange'] as $k => $v) {
4980 $PrintPageRangeNum .= " ".($v-1)."";
4982 $this->_out('/PrintPageRange ['.substr($PrintPageRangeNum,1).']');
4984 if (isset($this->viewer_preferences['NumCopies'])) {
4985 $this->_out('/NumCopies '.intval($this->viewer_preferences['NumCopies']));
4994 function _puttrailer() {
4995 $this->_out('/Size '.($this->n + 1));
4996 $this->_out('/Root '.$this->n.' 0 R');
4997 $this->_out('/Info '.($this->n - 1).' 0 R');
4998 if ($this->encrypted) {
4999 $this->_out('/Encrypt '.$this->enc_obj_id.' 0 R');
5000 $this->_out('/ID [()()]');
5005 * Output PDF header.
5008 function _putheader() {
5009 $this->_out('%PDF-'.$this->PDFVersion);
5013 * Output end of document (EOF).
5016 function _enddoc() {
5017 $this->_putheader();
5019 $this->_putresources();
5025 $this->_out('endobj');
5029 $this->_putcatalog();
5031 $this->_out('endobj');
5033 $o = strlen($this->buffer);
5034 $this->_out('xref');
5035 $this->_out('0 '.($this->n + 1));
5036 $this->_out('0000000000 65535 f ');
5037 for($i=1; $i <= $this->n; $i++) {
5038 $this->_out(sprintf('%010d 00000 n ',$this->offsets[$i]));
5041 $this->_out('trailer');
5043 $this->_puttrailer();
5045 $this->_out('startxref');
5047 $this->_out('%%EOF');
5052 * Initialize a new page.
5053 * @param string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
5054 * @param mixed $format The format used for pages. It can be either one of the following values (case insensitive) or a custom format in the form of a two-element array containing the width and the height (expressed in the unit given by unit).<ul><li>4A0</li><li>2A0</li><li>A0</li><li>A1</li><li>A2</li><li>A3</li><li>A4 (default)</li><li>A5</li><li>A6</li><li>A7</li><li>A8</li><li>A9</li><li>A10</li><li>B0</li><li>B1</li><li>B2</li><li>B3</li><li>B4</li><li>B5</li><li>B6</li><li>B7</li><li>B8</li><li>B9</li><li>B10</li><li>C0</li><li>C1</li><li>C2</li><li>C3</li><li>C4</li><li>C5</li><li>C6</li><li>C7</li><li>C8</li><li>C9</li><li>C10</li><li>RA0</li><li>RA1</li><li>RA2</li><li>RA3</li><li>RA4</li><li>SRA0</li><li>SRA1</li><li>SRA2</li><li>SRA3</li><li>SRA4</li><li>LETTER</li><li>LEGAL</li><li>EXECUTIVE</li><li>FOLIO</li></ul>
5057 function _beginpage($orientation='', $format='') {
5059 $this->pages[$this->page] = ""; // this mark should be removed before output
5061 if (empty($orientation)) {
5062 if (isset($this->CurOrientation)) {
5063 $orientation = $this->CurOrientation;
5068 if (!empty($format)) {
5069 $this->setPageFormat($format, $orientation);
5071 $this->setPageOrientation($orientation);
5074 $this->x = $this->w - $this->rMargin;
5076 $this->x = $this->lMargin;
5078 $this->y = $this->tMargin;
5079 if ($this->newpagegroup){
5080 // start a new group
5081 $n = sizeof($this->pagegroups) + 1;
5082 $alias = "{nb".$n."}";
5083 $this->pagegroups[$alias] = 1;
5084 $this->currpagegroup = $alias;
5085 $this->newpagegroup = false;
5086 } elseif ($this->currpagegroup) {
5087 $this->pagegroups[$this->currpagegroup]++;
5095 function _endpage() {
5096 $this->setVisibility("all");
5101 * Begin a new object.
5104 function _newobj() {
5106 $this->offsets[$this->n] = strlen($this->buffer);
5107 $this->_out($this->n.' 0 obj');
5112 * @param int $x X coordinate
5113 * @param int $y Y coordinate
5114 * @param string $txt text to underline
5117 function _dounderline($x, $y, $txt) {
5118 $up = $this->CurrentFont['up'];
5119 $ut = $this->CurrentFont['ut'];
5120 $w = $this->GetStringWidth($txt);
5121 return sprintf('%.2f %.2f %.2f %.2f re f', $x * $this->k, ($this->h - ($y - $up / 1000 * $this->FontSize)) * $this->k, $w * $this->k, -$ut / 1000 * $this->FontSizePt);
5125 * Line through text.
5126 * @param int $x X coordinate
5127 * @param int $y Y coordinate
5128 * @param string $txt text to underline
5131 function _dolinethrough($x, $y, $txt) {
5132 $up = $this->CurrentFont['up'];
5133 $ut = $this->CurrentFont['ut'];
5134 $w = $this->GetStringWidth($txt);
5135 return sprintf('%.2f %.2f %.2f %.2f re f', $x * $this->k, ($this->h - ($y - ($this->FontSize/2) - $up / 1000 * $this->FontSize)) * $this->k, $w * $this->k, -$ut / 1000 * $this->FontSizePt);
5139 * Read a 4-byte integer from file.
5140 * @param string $f file name.
5141 * @return 4-byte integer
5144 function _freadint($f) {
5145 $a = unpack('Ni', fread($f,4));
5150 * Format a text string for meta information
5151 * @param string $s string to escape.
5152 * @return string escaped string.
5155 function _textstring($s) {
5156 if ($this->isunicode) {
5157 if (($this->CurrentFont['type'] == 'core') OR ($this->CurrentFont['type'] == 'TrueType') OR ($this->CurrentFont['type'] == 'Type1')) {
5158 $s = $this->UTF8ToLatin1($s);
5160 //Convert string to UTF-16BE
5161 $s = $this->UTF8ToUTF16BE($s, true);
5164 if ($this->encrypted) {
5165 $s = $this->_RC4($this->_objectkey($this->n), $s);
5167 return '('. $this->_escape($s).')';
5171 * Format an URI string
5172 * @param string $s string to escape.
5173 * @return string escaped string.
5176 function _uristring($s) {
5177 if ($this->encrypted) {
5178 $s = $this->_RC4($this->_objectkey($this->n), $s);
5180 return '('.$this->_escape($s).')';
5184 * Format a text string
5185 * @param string $s string to escape.
5186 * @return string escaped string.
5189 function _escapetext($s) {
5190 if ($this->isunicode) {
5191 if (($this->CurrentFont['type'] == 'core') OR ($this->CurrentFont['type'] == 'TrueType') OR ($this->CurrentFont['type'] == 'Type1')) {
5192 $s = $this->UTF8ToLatin1($s);
5194 //Convert string to UTF-16BE and reverse RTL language
5195 $s = $this->utf8StrRev($s, false, $this->tmprtl);
5198 return $this->_escape($s);
5202 * Add "\" before "\", "(" and ")"
5203 * @param string $s string to escape.
5204 * @return string escaped string.
5207 function _escape($s) {
5208 // the chr(13) substitution fixes the Bugs item #1421290.
5209 return strtr($s, array(')' => '\\)', '(' => '\\(', '\\' => '\\\\', chr(13) => '\r'));
5214 * @param string $s string to output.
5217 function _putstream($s) {
5218 if ($this->encrypted) {
5219 $s = $this->_RC4($this->_objectkey($this->n), $s);
5221 $this->_out('stream');
5223 $this->_out('endstream');
5227 * Output a string to the document.
5228 * @param string $s string to output.
5232 if ($this->state == 2) {
5233 if (isset($this->footerlen[$this->page]) AND ($this->footerlen[$this->page] > 0)) {
5234 // puts data before page footer
5235 $page = substr($this->pages[$this->page], 0, -$this->footerlen[$this->page]);
5236 $footer = substr($this->pages[$this->page], -$this->footerlen[$this->page]);
5237 $this->pages[$this->page] = $page." ".$s."\n".$footer;
5239 $this->pages[$this->page] .= $s."\n";
5242 $this->buffer .= $s."\n";
5247 * Adds unicode fonts.<br>
5248 * Based on PDF Reference 1.3 (section 5)
5250 * @author Nicola Asuni
5251 * @since 1.52.0.TC005 (2005-01-05)
5253 function _puttruetypeunicode($font) {
5255 // A composite font composed of other fonts, organized hierarchically
5257 $this->_out('<</Type /Font');
5258 $this->_out('/Subtype /Type0');
5259 $this->_out('/BaseFont /'.$font['name'].'');
5260 $this->_out('/Encoding /Identity-H'); //The horizontal identity mapping for 2-byte CIDs; may be used with CIDFonts using any Registry, Ordering, and Supplement values.
5261 $this->_out('/DescendantFonts ['.($this->n + 1).' 0 R]');
5262 $this->_out('/ToUnicode '.($this->n + 2).' 0 R');
5264 $this->_out('endobj');
5266 // A CIDFont whose glyph descriptions are based on TrueType font technology
5268 $this->_out('<</Type /Font');
5269 $this->_out('/Subtype /CIDFontType2');
5270 $this->_out('/BaseFont /'.$font['name'].'');
5271 $this->_out('/CIDSystemInfo '.($this->n + 2).' 0 R');
5272 $this->_out('/FontDescriptor '.($this->n + 3).' 0 R');
5273 if (isset($font['desc']['MissingWidth'])){
5274 $this->_out('/DW '.$font['desc']['MissingWidth'].''); // The default width for glyphs in the CIDFont MissingWidth
5277 foreach ($font['cw'] as $cid => $width) {
5278 $w .= ''.$cid.' ['.$width.'] '; // define a specific width for each individual CID
5280 $this->_out('/W ['.$w.']'); // A description of the widths for the glyphs in the CIDFont
5281 $this->_out('/CIDToGIDMap '.($this->n + 4).' 0 R');
5283 $this->_out('endobj');
5285 // is a stream object that contains the definition of the CMap
5286 // (PDF Reference 1.3 chap. 5.9)
5288 $this->_out('<</Length 345>>');
5289 $this->_out('stream');
5290 $this->_out('/CIDInit /ProcSet findresource begin');
5291 $this->_out('12 dict begin');
5292 $this->_out('begincmap');
5293 $this->_out('/CIDSystemInfo');
5294 $this->_out('<</Registry (Adobe)');
5295 $this->_out('/Ordering (UCS)');
5296 $this->_out('/Supplement 0');
5297 $this->_out('>> def');
5298 $this->_out('/CMapName /Adobe-Identity-UCS def');
5299 $this->_out('/CMapType 2 def');
5300 $this->_out('1 begincodespacerange');
5301 $this->_out('<0000> <FFFF>');
5302 $this->_out('endcodespacerange');
5303 $this->_out('1 beginbfrange');
5304 $this->_out('<0000> <FFFF> <0000>');
5305 $this->_out('endbfrange');
5306 $this->_out('endcmap');
5307 $this->_out('CMapName currentdict /CMap defineresource pop');
5310 $this->_out('endstream');
5311 $this->_out('endobj');
5312 // CIDSystemInfo dictionary
5313 // A dictionary containing entries that define the character collection of the CIDFont.
5315 $this->_out('<</Registry (Adobe)'); // A string identifying an issuer of character collections
5316 $this->_out('/Ordering (UCS)'); // A string that uniquely names a character collection issued by a specific registry
5317 $this->_out('/Supplement 0'); // The supplement number of the character collection.
5319 $this->_out('endobj');
5321 // A font descriptor describing the CIDFont default metrics other than its glyph widths
5323 $this->_out('<</Type /FontDescriptor');
5324 $this->_out('/FontName /'.$font['name']);
5325 foreach ($font['desc'] as $key => $value) {
5326 $this->_out('/'.$key.' '.$value);
5328 if ($font['file']) {
5329 // A stream containing a TrueType font program
5330 $this->_out('/FontFile2 '.$this->FontFiles[$font['file']]['n'].' 0 R');
5333 $this->_out('endobj');
5334 // Embed CIDToGIDMap
5335 // A specification of the mapping from CIDs to glyph indices
5337 $ctgfile = $this->_getfontpath().strtolower($font['ctg']);
5338 if (!file_exists($ctgfile)) {
5339 $this->Error('Font file not found: '.$ctgfile);
5341 $size = filesize($ctgfile);
5342 $this->_out('<</Length '.$size.'');
5343 if (substr($ctgfile, -2) == '.z') { // check file extension
5344 /* Decompresses data encoded using the public-domain
5345 zlib/deflate compression method, reproducing the
5346 original text or binary data */
5347 $this->_out('/Filter /FlateDecode');
5350 $this->_putstream(file_get_contents($ctgfile));
5351 $this->_out('endobj');
5355 * Converts UTF-8 strings to codepoints array.<br>
5356 * Invalid byte sequences will be replaced with 0xFFFD (replacement character)<br>
5357 * Based on: http://www.faqs.org/rfcs/rfc3629.html
5359 * Char. number range | UTF-8 octet sequence
5360 * (hexadecimal) | (binary)
5361 * --------------------+-----------------------------------------------
5362 * 0000 0000-0000 007F | 0xxxxxxx
5363 * 0000 0080-0000 07FF | 110xxxxx 10xxxxxx
5364 * 0000 0800-0000 FFFF | 1110xxxx 10xxxxxx 10xxxxxx
5365 * 0001 0000-0010 FFFF | 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
5366 * ---------------------------------------------------------------------
5369 * ---------------------------------------------------------------------
5370 * UTF8-octets = *( UTF8-char )
5371 * UTF8-char = UTF8-1 / UTF8-2 / UTF8-3 / UTF8-4
5373 * UTF8-2 = %xC2-DF UTF8-tail
5375 * UTF8-3 = %xE0 %xA0-BF UTF8-tail / %xE1-EC 2( UTF8-tail ) /
5376 * %xED %x80-9F UTF8-tail / %xEE-EF 2( UTF8-tail )
5377 * UTF8-4 = %xF0 %x90-BF 2( UTF8-tail ) / %xF1-F3 3( UTF8-tail ) /
5378 * %xF4 %x80-8F 2( UTF8-tail )
5379 * UTF8-tail = %x80-BF
5380 * ---------------------------------------------------------------------
5382 * @param string $str string to process.
5383 * @return array containing codepoints (UTF-8 characters values)
5385 * @author Nicola Asuni
5386 * @since 1.53.0.TC005 (2005-01-05)
5388 function UTF8StringToArray($str) {
5389 if (!$this->isunicode) {
5390 // split string into array of equivalent codes
5392 $strlen = strlen($str);
5393 for($i=0; $i < $strlen; $i++) {
5394 $strarr[] = ord($str{$i});
5398 $unicode = array(); // array containing unicode values
5399 $bytes = array(); // array containing single character byte sequences
5400 $numbytes = 1; // number of octetc needed to represent the UTF-8 character
5401 $str .= ""; // force $str to be a string
5402 $length = strlen($str);
5403 for($i = 0; $i < $length; $i++) {
5404 $char = ord($str{$i}); // get one string character at time
5405 if (count($bytes) == 0) { // get starting octect
5406 if ($char <= 0x7F) {
5407 $unicode[] = $char; // use the character "as is" because is ASCII
5409 } elseif (($char >> 0x05) == 0x06) { // 2 bytes character (0x06 = 110 BIN)
5410 $bytes[] = ($char - 0xC0) << 0x06;
5412 } elseif (($char >> 0x04) == 0x0E) { // 3 bytes character (0x0E = 1110 BIN)
5413 $bytes[] = ($char - 0xE0) << 0x0C;
5415 } elseif (($char >> 0x03) == 0x1E) { // 4 bytes character (0x1E = 11110 BIN)
5416 $bytes[] = ($char - 0xF0) << 0x12;
5419 // use replacement character for other invalid sequences
5420 $unicode[] = 0xFFFD;
5424 } elseif (($char >> 0x06) == 0x02) { // bytes 2, 3 and 4 must start with 0x02 = 10 BIN
5425 $bytes[] = $char - 0x80;
5426 if (count($bytes) == $numbytes) {
5427 // compose UTF-8 bytes to a single unicode value
5429 for($j = 1; $j < $numbytes; $j++) {
5430 $char += ($bytes[$j] << (($numbytes - $j - 1) * 0x06));
5432 if ((($char >= 0xD800) AND ($char <= 0xDFFF)) OR ($char >= 0x10FFFF)) {
5433 /* The definition of UTF-8 prohibits encoding character numbers between
5434 U+D800 and U+DFFF, which are reserved for use with the UTF-16
5435 encoding form (as surrogate pairs) and do not directly represent
5437 $unicode[] = 0xFFFD; // use replacement character
5439 $unicode[] = $char; // add char to array
5441 // reset data for next char
5446 // use replacement character for other invalid sequences
5447 $unicode[] = 0xFFFD;
5456 * Converts UTF-8 strings to UTF16-BE.<br>
5457 * @param string $str string to process.
5458 * @param boolean $setbom if true set the Byte Order Mark (BOM = 0xFEFF)
5461 * @author Nicola Asuni
5462 * @since 1.53.0.TC005 (2005-01-05)
5463 * @uses UTF8StringToArray(), arrUTF8ToUTF16BE()
5465 function UTF8ToUTF16BE($str, $setbom=true) {
5466 if (!$this->isunicode) {
5467 return $str; // string is not in unicode
5469 $unicode = $this->UTF8StringToArray($str); // array containing UTF-8 unicode values
5470 return $this->arrUTF8ToUTF16BE($unicode, $setbom);
5474 * Converts UTF-8 strings to Latin1 when using the standard 14 core fonts.<br>
5475 * @param string $str string to process.
5477 * @author Andrew Whitehead, Nicola Asuni
5479 * @since 3.2.000 (2008-06-23)
5481 function UTF8ToLatin1($str) {
5482 if (!$this->isunicode) {
5483 return $str; // string is not in unicode
5485 $outstr = ""; // string to be returned
5486 $unicode = $this->UTF8StringToArray($str); // array containing UTF-8 unicode values
5487 foreach ($unicode as $char) {
5488 if ($char == 0xFFFD) {
5490 } elseif ($char == 0x2022) {
5492 $outstr .= chr(183);
5493 } elseif ($char < 256) {
5494 $outstr .= chr($char);
5503 * Converts array of UTF-8 characters to UTF16-BE string.<br>
5504 * Based on: http://www.faqs.org/rfcs/rfc2781.html
5508 * Encoding of a single character from an ISO 10646 character value to
5509 * UTF-16 proceeds as follows. Let U be the character number, no greater
5512 * 1) If U < 0x10000, encode U as a 16-bit unsigned integer and
5515 * 2) Let U' = U - 0x10000. Because U is less than or equal to 0x10FFFF,
5516 * U' must be less than or equal to 0xFFFFF. That is, U' can be
5517 * represented in 20 bits.
5519 * 3) Initialize two 16-bit unsigned integers, W1 and W2, to 0xD800 and
5520 * 0xDC00, respectively. These integers each have 10 bits free to
5521 * encode the character value, for a total of 20 bits.
5523 * 4) Assign the 10 high-order bits of the 20-bit U' to the 10 low-order
5524 * bits of W1 and the 10 low-order bits of U' to the 10 low-order
5525 * bits of W2. Terminate.
5527 * Graphically, steps 2 through 4 look like:
5528 * U' = yyyyyyyyyyxxxxxxxxxx
5529 * W1 = 110110yyyyyyyyyy
5530 * W2 = 110111xxxxxxxxxx
5532 * @param array $unicode array containing UTF-8 unicode values
5533 * @param boolean $setbom if true set the Byte Order Mark (BOM = 0xFEFF)
5536 * @author Nicola Asuni
5537 * @since 2.1.000 (2008-01-08)
5538 * @see UTF8ToUTF16BE()
5540 function arrUTF8ToUTF16BE($unicode, $setbom=true) {
5541 $outstr = ""; // string to be returned
5543 $outstr .= "\xFE\xFF"; // Byte Order Mark (BOM)
5545 foreach($unicode as $char) {
5546 if ($char == 0xFFFD) {
5547 $outstr .= "\xFF\xFD"; // replacement character
5548 } elseif ($char < 0x10000) {
5549 $outstr .= chr($char >> 0x08);
5550 $outstr .= chr($char & 0xFF);
5553 $w1 = 0xD800 | ($char >> 0x10);
5554 $w2 = 0xDC00 | ($char & 0x3FF);
5555 $outstr .= chr($w1 >> 0x08);
5556 $outstr .= chr($w1 & 0xFF);
5557 $outstr .= chr($w2 >> 0x08);
5558 $outstr .= chr($w2 & 0xFF);
5563 // ====================================================
5567 * @param array $font font
5570 function setHeaderFont($font) {
5571 $this->header_font = $font;
5577 * @since 4.0.012 (2008-07-24)
5579 function getHeaderFont() {
5580 return $this->header_font;
5585 * @param array $font font
5588 function setFooterFont($font) {
5589 $this->footer_font = $font;
5595 * @since 4.0.012 (2008-07-24)
5597 function getFooterFont() {
5598 return $this->footer_font;
5602 * Set language array.
5603 * @param array $language
5606 function setLanguageArray($language) {
5607 $this->l = $language;
5608 $this->rtl = $this->l['a_meta_dir']=='rtl' ? true : false;
5612 * Returns the PDF data.
5614 function getPDFData() {
5615 if ($this->state < 3) {
5618 return $this->buffer;
5623 * @param string $tag tag name in lowercase. Supported tags are:<ul>
5624 * <li>b : bold text</li>
5625 * <li>i : italic</li>
5626 * <li>u : underlined</li>
5627 * <li>d : line-through</li></ul>
5628 * @param boolean $enable
5631 function setStyle($tag, $enable) {
5632 $this->$tag += ($enable ? 1 : -1);
5634 foreach(array('b', 'i', 'u', 'd') as $s) {
5635 if ($this->$s > 0) {
5639 $this->SetFont('', $style);
5643 * Output anchor link.
5644 * @param string $url link URL
5645 * @param string $name link name
5646 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
5647 * @param boolean $firstline if true prints only the first line and return the remaining string.
5648 * @return the number of cells used or the remaining text if $firstline = true;
5651 function addHtmlLink($url, $name, $fill=0, $firstline=false) {
5652 $prevcolor = $this->fgcolor;
5653 $this->SetTextColor(0, 0, 255);
5654 $this->setStyle('u', true);
5655 $ret = $this->Write($this->lasth, $name, $url, $fill, '', false, 0, $firstline);
5656 $this->setStyle('u', false);
5657 $this->SetTextColorArray($prevcolor);
5662 * Returns an associative array (keys: R,G,B) from an html color name or a six-digit or three-digit hexadecimal color representation (i.e. #3FE5AA or #7FF).
5663 * @param string $color html color
5667 function convertHTMLColorToDec($color="#000000") {
5669 $color = preg_replace('/[\s]*/', '', $color); // remove extra spaces
5670 // set default color to be returned in case of error
5671 $returncolor = array ('R' => 0, 'G' => 0, 'B' => 0);
5672 if (empty($color)) {
5673 return $returncolor;
5675 if (substr(strtolower($color), 0, 3) == 'rgb') {
5676 $codes = substr($color, 4);
5677 $codes = str_replace(')', '', $codes);
5678 $returncolor = explode(',', $codes, 3);
5679 return $returncolor;
5681 if (substr($color, 0, 1) != "#") {
5682 // decode color name
5683 if (isset($webcolor[strtolower($color)])) {
5684 $color_code = $webcolor[strtolower($color)];
5686 return $returncolor;
5689 $color_code = substr($color, 1);
5691 switch (strlen($color_code)) {
5693 // three-digit hexadecimal representation
5694 $r = substr($color_code, 0, 1);
5695 $g = substr($color_code, 1, 1);
5696 $b = substr($color_code, 2, 1);
5697 $returncolor['R'] = hexdec($r.$r);
5698 $returncolor['G'] = hexdec($g.$g);
5699 $returncolor['B'] = hexdec($b.$b);
5703 // six-digit hexadecimal representation
5704 $returncolor['R'] = hexdec(substr($color_code, 0, 2));
5705 $returncolor['G'] = hexdec(substr($color_code, 2, 2));
5706 $returncolor['B'] = hexdec(substr($color_code, 4, 2));
5710 return $returncolor;
5714 * Converts pixels to Units.
5715 * @param int $px pixels
5716 * @return float millimeters
5719 function pixelsToUnits($px){
5720 return $px / $this->k;
5724 * Reverse function for htmlentities.
5725 * Convert entities in UTF-8.
5726 * @param $text_to_convert Text to convert.
5727 * @return string converted
5729 function unhtmlentities($text_to_convert) {
5730 if (!$this->isunicode) {
5731 return html_entity_decode($text_to_convert);
5733 return html_entity_decode_php4($text_to_convert);
5736 // ENCRYPTION METHODS ----------------------------------
5737 // SINCE 2.0.000 (2008-01-02)
5739 * Compute encryption key depending on object number where the encrypted data is stored
5740 * @param int $n object number
5741 * @since 2.0.000 (2008-01-02)
5743 function _objectkey($n) {
5744 return substr($this->_md5_16($this->encryption_key.pack('VXxx',$n)),0,10);
5748 * Put encryption on PDF document.
5749 * @since 2.0.000 (2008-01-02)
5751 function _putencryption() {
5752 $this->_out('/Filter /Standard');
5753 $this->_out('/V 1');
5754 $this->_out('/R 2');
5755 $this->_out('/O ('.$this->_escape($this->Ovalue).')');
5756 $this->_out('/U ('.$this->_escape($this->Uvalue).')');
5757 $this->_out('/P '.$this->Pvalue);
5761 * Returns the input text exrypted using RC4 algorithm and the specified key.
5762 * RC4 is the standard encryption algorithm used in PDF format
5763 * @param string $key encryption key
5764 * @param String $text input text to be encrypted
5765 * @return String encrypted text
5766 * @since 2.0.000 (2008-01-02)
5767 * @author Klemen Vodopivec
5769 function _RC4($key, $text) {
5770 if ($this->last_rc4_key != $key) {
5771 $k = str_repeat($key, 256/strlen($key)+1);
5772 $rc4 = range(0,255);
5774 for ($i=0; $i < 256; $i++) {
5776 $j = ($j + $t + ord($k{$i})) % 256;
5777 $rc4[$i] = $rc4[$j];
5780 $this->last_rc4_key = $key;
5781 $this->last_rc4_key_c = $rc4;
5783 $rc4 = $this->last_rc4_key_c;
5785 $len = strlen($text);
5789 for ($i=0; $i < $len; $i++) {
5790 $a = ($a + 1) % 256;
5792 $b = ($b + $t) % 256;
5793 $rc4[$a] = $rc4[$b];
5795 $k = $rc4[($rc4[$a] + $rc4[$b]) % 256];
5796 $out .= chr(ord($text{$i}) ^ $k);
5802 * Encrypts a string using MD5 and returns it's value as a binary string.
5803 * @param string $str input string
5804 * @return String MD5 encrypted binary string
5805 * @since 2.0.000 (2008-01-02)
5806 * @author Klemen Vodopivec
5808 function _md5_16($str) {
5809 return pack('H*',md5($str));
5813 * Compute O value (used for RC4 encryption)
5814 * @param String $user_pass user password
5815 * @param String $owner_pass user password
5816 * @return String O value
5817 * @since 2.0.000 (2008-01-02)
5818 * @author Klemen Vodopivec
5820 function _Ovalue($user_pass, $owner_pass) {
5821 $tmp = $this->_md5_16($owner_pass);
5822 $owner_RC4_key = substr($tmp,0,5);
5823 return $this->_RC4($owner_RC4_key, $user_pass);
5827 * Compute U value (used for RC4 encryption)
5828 * @return String U value
5829 * @since 2.0.000 (2008-01-02)
5830 * @author Klemen Vodopivec
5832 function _Uvalue() {
5833 return $this->_RC4($this->encryption_key, $this->padding);
5837 * Compute encryption key
5838 * @param String $user_pass user password
5839 * @param String $owner_pass user password
5840 * @param String $protection protection type
5841 * @since 2.0.000 (2008-01-02)
5842 * @author Klemen Vodopivec
5844 function _generateencryptionkey($user_pass, $owner_pass, $protection) {
5846 $user_pass = substr($user_pass.$this->padding,0,32);
5847 $owner_pass = substr($owner_pass.$this->padding,0,32);
5849 $this->Ovalue = $this->_Ovalue($user_pass, $owner_pass);
5850 // Compute encyption key
5851 $tmp = $this->_md5_16($user_pass.$this->Ovalue.chr($protection)."\xFF\xFF\xFF");
5852 $this->encryption_key = substr($tmp,0,5);
5854 $this->Uvalue = $this->_Uvalue();
5856 $this->Pvalue = -(($protection^255)+1);
5860 * Set document protection
5861 * The permission array is composed of values taken from the following ones:
5862 * - copy: copy text and images to the clipboard
5863 * - print: print the document
5864 * - modify: modify it (except for annotations and forms)
5865 * - annot-forms: add annotations and forms
5866 * Remark: the protection against modification is for people who have the full Acrobat product.
5867 * If you don't set any password, the document will open as usual. If you set a user password, the PDF viewer will ask for it before displaying the document. The master password, if different from the user one, can be used to get full access.
5868 * Note: protecting a document requires to encrypt it, which increases the processing time a lot. This can cause a PHP time-out in some cases, especially if the document contains images or fonts.
5869 * @param Array $permissions the set of permissions. Empty by default (only viewing is allowed). (print, modify, copy, annot-forms)
5870 * @param String $user_pass user password. Empty by default.
5871 * @param String $owner_pass owner password. If not specified, a random value is used.
5872 * @since 2.0.000 (2008-01-02)
5873 * @author Klemen Vodopivec
5875 function SetProtection($permissions=array(), $user_pass='', $owner_pass=null) {
5876 $options = array('print' => 4, 'modify' => 8, 'copy' => 16, 'annot-forms' => 32);
5878 foreach($permissions as $permission) {
5879 if (!isset($options[$permission])) {
5880 $this->Error('Incorrect permission: '.$permission);
5882 $protection += $options[$permission];
5884 if ($owner_pass === null) {
5885 $owner_pass = uniqid(rand());
5887 $this->encrypted = true;
5888 $this->_generateencryptionkey($user_pass, $owner_pass, $protection);
5891 // END OF ENCRYPTION FUNCTIONS -------------------------
5893 // START TRANSFORMATIONS SECTION -----------------------
5894 // authors: Moritz Wagner, Andreas Wurmser, Nicola Asuni
5897 * Starts a 2D tranformation saving current graphic state.
5898 * This function must be called before scaling, mirroring, translation, rotation and skewing.
5899 * Use StartTransform() before, and StopTransform() after the transformations to restore the normal behavior.
5900 * @since 2.1.000 (2008-01-07)
5901 * @see StartTransform(), StopTransform()
5903 function StartTransform() {
5908 * Stops a 2D tranformation restoring previous graphic state.
5909 * This function must be called after scaling, mirroring, translation, rotation and skewing.
5910 * Use StartTransform() before, and StopTransform() after the transformations to restore the normal behavior.
5911 * @since 2.1.000 (2008-01-07)
5912 * @see StartTransform(), StopTransform()
5914 function StopTransform() {
5918 * Horizontal Scaling.
5919 * @param float $s_x scaling factor for width as percent. 0 is not allowed.
5920 * @param int $x abscissa of the scaling center. Default is current x position
5921 * @param int $y ordinate of the scaling center. Default is current y position
5922 * @since 2.1.000 (2008-01-07)
5923 * @see StartTransform(), StopTransform()
5925 function ScaleX($s_x, $x='', $y=''){
5926 $this->Scale($s_x, 100, $x, $y);
5931 * @param float $s_y scaling factor for height as percent. 0 is not allowed.
5932 * @param int $x abscissa of the scaling center. Default is current x position
5933 * @param int $y ordinate of the scaling center. Default is current y position
5934 * @since 2.1.000 (2008-01-07)
5935 * @see StartTransform(), StopTransform()
5937 function ScaleY($s_y, $x='', $y=''){
5938 $this->Scale(100, $s_y, $x, $y);
5942 * Vertical and horizontal proportional Scaling.
5943 * @param float $s scaling factor for width and height as percent. 0 is not allowed.
5944 * @param int $x abscissa of the scaling center. Default is current x position
5945 * @param int $y ordinate of the scaling center. Default is current y position
5946 * @since 2.1.000 (2008-01-07)
5947 * @see StartTransform(), StopTransform()
5949 function ScaleXY($s, $x='', $y=''){
5950 $this->Scale($s, $s, $x, $y);
5954 * Vertical and horizontal non-proportional Scaling.
5955 * @param float $s_x scaling factor for width as percent. 0 is not allowed.
5956 * @param float $s_y scaling factor for height as percent. 0 is not allowed.
5957 * @param int $x abscissa of the scaling center. Default is current x position
5958 * @param int $y ordinate of the scaling center. Default is current y position
5959 * @since 2.1.000 (2008-01-07)
5960 * @see StartTransform(), StopTransform()
5962 function Scale($s_x, $s_y, $x='', $y=''){
5972 if (($s_x == 0) OR ($s_y == 0)) {
5973 $this->Error('Please do not use values equal to zero for scaling');
5975 $y = ($this->h - $y) * $this->k;
5977 //calculate elements of transformation matrix
5984 $tm[4] = $x * (1 - $s_x);
5985 $tm[5] = $y * (1 - $s_y);
5986 //scale the coordinate system
5987 $this->Transform($tm);
5991 * Horizontal Mirroring.
5992 * @param int $x abscissa of the point. Default is current x position
5993 * @since 2.1.000 (2008-01-07)
5994 * @see StartTransform(), StopTransform()
5996 function MirrorH($x=''){
5997 $this->Scale(-100, 100, $x);
6001 * Verical Mirroring.
6002 * @param int $y ordinate of the point. Default is current y position
6003 * @since 2.1.000 (2008-01-07)
6004 * @see StartTransform(), StopTransform()
6006 function MirrorV($y=''){
6007 $this->Scale(100, -100, '', $y);
6011 * Point reflection mirroring.
6012 * @param int $x abscissa of the point. Default is current x position
6013 * @param int $y ordinate of the point. Default is current y position
6014 * @since 2.1.000 (2008-01-07)
6015 * @see StartTransform(), StopTransform()
6017 function MirrorP($x='',$y=''){
6018 $this->Scale(-100, -100, $x, $y);
6022 * Reflection against a straight line through point (x, y) with the gradient angle (angle).
6023 * @param float $angle gradient angle of the straight line. Default is 0 (horizontal line).
6024 * @param int $x abscissa of the point. Default is current x position
6025 * @param int $y ordinate of the point. Default is current y position
6026 * @since 2.1.000 (2008-01-07)
6027 * @see StartTransform(), StopTransform()
6029 function MirrorL($angle=0, $x='',$y=''){
6030 $this->Scale(-100, 100, $x, $y);
6031 $this->Rotate(-2*($angle-90), $x, $y);
6035 * Translate graphic object horizontally.
6036 * @param int $t_x movement to the right (or left for RTL)
6037 * @since 2.1.000 (2008-01-07)
6038 * @see StartTransform(), StopTransform()
6040 function TranslateX($t_x){
6041 $this->Translate($t_x, 0);
6045 * Translate graphic object vertically.
6046 * @param int $t_y movement to the bottom
6047 * @since 2.1.000 (2008-01-07)
6048 * @see StartTransform(), StopTransform()
6050 function TranslateY($t_y){
6051 $this->Translate(0, $t_y);
6055 * Translate graphic object horizontally and vertically.
6056 * @param int $t_x movement to the right
6057 * @param int $t_y movement to the bottom
6058 * @since 2.1.000 (2008-01-07)
6059 * @see StartTransform(), StopTransform()
6061 function Translate($t_x, $t_y){
6065 //calculate elements of transformation matrix
6070 $tm[4] = $t_x * $this->k;
6071 $tm[5] = -$t_y * $this->k;
6072 //translate the coordinate system
6073 $this->Transform($tm);
6078 * @param float $angle angle in degrees for counter-clockwise rotation
6079 * @param int $x abscissa of the rotation center. Default is current x position
6080 * @param int $y ordinate of the rotation center. Default is current y position
6081 * @since 2.1.000 (2008-01-07)
6082 * @see StartTransform(), StopTransform()
6084 function Rotate($angle, $x='', $y=''){
6095 $y = ($this->h - $y) * $this->k;
6097 //calculate elements of transformation matrix
6098 $tm[0] = cos(deg2rad($angle));
6099 $tm[1] = sin(deg2rad($angle));
6102 $tm[4] = $x + $tm[1] * $y - $tm[0] * $x;
6103 $tm[5] = $y - $tm[0] * $y - $tm[1] * $x;
6104 //rotate the coordinate system around ($x,$y)
6105 $this->Transform($tm);
6109 * Skew horizontally.
6110 * @param float $angle_x angle in degrees between -90 (skew to the left) and 90 (skew to the right)
6111 * @param int $x abscissa of the skewing center. default is current x position
6112 * @param int $y ordinate of the skewing center. default is current y position
6113 * @since 2.1.000 (2008-01-07)
6114 * @see StartTransform(), StopTransform()
6116 function SkewX($angle_x, $x='', $y=''){
6117 $this->Skew($angle_x, 0, $x, $y);
6122 * @param float $angle_y angle in degrees between -90 (skew to the bottom) and 90 (skew to the top)
6123 * @param int $x abscissa of the skewing center. default is current x position
6124 * @param int $y ordinate of the skewing center. default is current y position
6125 * @since 2.1.000 (2008-01-07)
6126 * @see StartTransform(), StopTransform()
6128 function SkewY($angle_y, $x='', $y=''){
6129 $this->Skew(0, $angle_y, $x, $y);
6134 * @param float $angle_x angle in degrees between -90 (skew to the left) and 90 (skew to the right)
6135 * @param float $angle_y angle in degrees between -90 (skew to the bottom) and 90 (skew to the top)
6136 * @param int $x abscissa of the skewing center. default is current x position
6137 * @param int $y ordinate of the skewing center. default is current y position
6138 * @since 2.1.000 (2008-01-07)
6139 * @see StartTransform(), StopTransform()
6141 function Skew($angle_x, $angle_y, $x='', $y=''){
6150 $angle_x = -$angle_x;
6152 if (($angle_x <= -90) OR ($angle_x >= 90) OR ($angle_y <= -90) OR ($angle_y >= 90)) {
6153 $this->Error('Please use values between -90 and +90 degrees for Skewing.');
6156 $y = ($this->h - $y) * $this->k;
6157 //calculate elements of transformation matrix
6159 $tm[1] = tan(deg2rad($angle_y));
6160 $tm[2] = tan(deg2rad($angle_x));
6162 $tm[4] = -$tm[2] * $y;
6163 $tm[5] = -$tm[1] * $x;
6164 //skew the coordinate system
6165 $this->Transform($tm);
6169 * Apply graphic transformations.
6170 * @since 2.1.000 (2008-01-07)
6171 * @see StartTransform(), StopTransform()
6173 function Transform($tm){
6174 $this->_out(sprintf('%.3f %.3f %.3f %.3f %.3f %.3f cm', $tm[0], $tm[1], $tm[2], $tm[3], $tm[4], $tm[5]));
6177 // END TRANSFORMATIONS SECTION -------------------------
6180 // START GRAPHIC FUNCTIONS SECTION ---------------------
6181 // The following section is based on the code provided by David Hernandez Sanz
6184 * Defines the line width. By default, the value equals 0.2 mm. The method can be called before the first page is created and the value is retained from page to page.
6185 * @param float $width The width.
6187 * @see Line(), Rect(), Cell(), MultiCell()
6189 function SetLineWidth($width) {
6191 $this->LineWidth = $width;
6192 $this->linestyleWidth = sprintf('%.2f w', ($width * $this->k));
6193 $this->_out($this->linestyleWidth);
6197 * Returns the current the line width.
6198 * @return int Line width
6199 * @since 2.1.000 (2008-01-07)
6200 * @see Line(), SetLineWidth()
6202 function GetLineWidth() {
6203 return $this->LineWidth;
6208 * @param array $style Line style. Array with keys among the following:
6210 * <li>width (float): Width of the line in user units.</li>
6211 * <li>cap (string): Type of cap to put on the line. Possible values are:
6212 * butt, round, square. The difference between "square" and "butt" is that
6213 * "square" projects a flat end past the end of the line.</li>
6214 * <li>join (string): Type of join. Possible values are: miter, round,
6216 * <li>dash (mixed): Dash pattern. Is 0 (without dash) or string with
6217 * series of length values, which are the lengths of the on and off dashes.
6218 * For example: "2" represents 2 on, 2 off, 2 on, 2 off, ...; "2,1" is 2 on,
6219 * 1 off, 2 on, 1 off, ...</li>
6220 * <li>phase (integer): Modifier on the dash pattern which is used to shift
6221 * the point at which the pattern starts.</li>
6222 * <li>color (array): Draw color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K).</li>
6225 * @since 2.1.000 (2008-01-08)
6227 function SetLineStyle($style) {
6229 if (isset($width)) {
6230 $width_prev = $this->LineWidth;
6231 $this->SetLineWidth($width);
6232 $this->LineWidth = $width_prev;
6235 $ca = array("butt" => 0, "round"=> 1, "square" => 2);
6236 if (isset($ca[$cap])) {
6237 $this->linestyleCap = $ca[$cap]." J";
6238 $this->_out($this->linestyleCap);
6242 $ja = array("miter" => 0, "round" => 1, "bevel" => 2);
6243 if (isset($ja[$join])) {
6244 $this->linestyleJoin = $ja[$join]." j";
6245 $this->_out($this->linestyleJoin);
6251 if (ereg("^.+,", $dash)) {
6252 $tab = explode(",", $dash);
6254 $tab = array($dash);
6257 foreach ($tab as $i => $v) {
6259 $dash_string .= " ";
6261 $dash_string .= sprintf("%.2f", $v);
6264 if (!isset($phase) OR !$dash) {
6267 $this->linestyleDash = sprintf("[%s] %.2f d", $dash_string, $phase);
6268 $this->_out($this->linestyleDash);
6270 if (isset($color)) {
6271 $this->SetDrawColorArray($color);
6277 * @param float $x Abscissa of point.
6278 * @param float $y Ordinate of point.
6280 * @since 2.1.000 (2008-01-08)
6282 function _outPoint($x, $y) {
6286 $this->_out(sprintf("%.2f %.2f m", $x * $this->k, ($this->h - $y) * $this->k));
6290 * Draws a line from last draw point.
6291 * @param float $x Abscissa of end point.
6292 * @param float $y Ordinate of end point.
6294 * @since 2.1.000 (2008-01-08)
6296 function _outLine($x, $y) {
6300 $this->_out(sprintf("%.2f %.2f l", $x * $this->k, ($this->h - $y) * $this->k));
6304 * Draws a rectangle.
6305 * @param float $x Abscissa of upper-left corner (or upper-right corner for RTL language).
6306 * @param float $y Ordinate of upper-left corner (or upper-right corner for RTL language).
6307 * @param float $w Width.
6308 * @param float $h Height.
6309 * @param string $op options
6311 * @since 2.1.000 (2008-01-08)
6313 function _outRect($x, $y, $w, $h, $op) {
6315 $x = $this->w - $x - $w;
6317 $this->_out(sprintf('%.2f %.2f %.2f %.2f re %s', $x*$this->k, ($this->h-$y)*$this->k, $w*$this->k, -$h*$this->k, $op));
6321 * Draws a Bezier curve from last draw point.
6322 * The Bezier curve is a tangent to the line between the control points at either end of the curve.
6323 * @param float $x1 Abscissa of control point 1.
6324 * @param float $y1 Ordinate of control point 1.
6325 * @param float $x2 Abscissa of control point 2.
6326 * @param float $y2 Ordinate of control point 2.
6327 * @param float $x3 Abscissa of end point.
6328 * @param float $y3 Ordinate of end point.
6330 * @since 2.1.000 (2008-01-08)
6332 function _outCurve($x1, $y1, $x2, $y2, $x3, $y3) {
6334 $x1 = $this->w - $x1;
6335 $x2 = $this->w - $x2;
6336 $x3 = $this->w - $x3;
6338 $this->_out(sprintf("%.2f %.2f %.2f %.2f %.2f %.2f c", $x1 * $this->k, ($this->h - $y1) * $this->k, $x2 * $this->k, ($this->h - $y2) * $this->k, $x3 * $this->k, ($this->h - $y3) * $this->k));
6342 * Draws a line between two points.
6343 * @param float $x1 Abscissa of first point.
6344 * @param float $y1 Ordinate of first point.
6345 * @param float $x2 Abscissa of second point.
6346 * @param float $y2 Ordinate of second point.
6347 * @param array $style Line style. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6350 * @see SetLineWidth(), SetDrawColor(), SetLineStyle()
6352 function Line($x1, $y1, $x2, $y2, $style=array()) {
6354 $this->SetLineStyle($style);
6356 $this->_outPoint($x1, $y1);
6357 $this->_outLine($x2, $y2);
6362 * Draws a rectangle.
6363 * @param float $x Abscissa of upper-left corner (or upper-right corner for RTL language).
6364 * @param float $y Ordinate of upper-left corner (or upper-right corner for RTL language).
6365 * @param float $w Width.
6366 * @param float $h Height.
6367 * @param string $style Style of rendering. Possible values are:
6369 * <li>D or empty string: Draw (default).</li>
6371 * <li>DF or FD: Draw and fill.</li>
6372 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6373 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6375 * @param array $border_style Border style of rectangle. Array with keys among the following:
6377 * <li>all: Line style of all borders. Array like for {@link SetLineStyle SetLineStyle}.</li>
6378 * <li>L, T, R, B or combinations: Line style of left, top, right or bottom border. Array like for {@link SetLineStyle SetLineStyle}.</li>
6380 * If a key is not present or is null, not draws the border. Default value: default line style (empty array).
6381 * @param array $border_style Border style of rectangle. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6382 * @param array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).
6385 * @see SetLineStyle()
6387 function Rect($x, $y, $w, $h, $style='', $border_style=array(), $fill_color=array()) {
6388 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6389 $this->SetFillColorArray($fill_color);
6394 $border_style = array();
6395 $this->_outRect($x, $y, $w, $h, $op);
6400 if ((!$border_style) OR (isset($border_style["all"]))) {
6402 if (isset($border_style["all"])) {
6403 $this->SetLineStyle($border_style["all"]);
6404 $border_style = array();
6409 $this->_outRect($x, $y, $w, $h, $op);
6422 if ((!$border_style) OR (isset($border_style["all"]))) {
6423 if (isset($border_style["all"]) AND $border_style["all"]) {
6424 $this->SetLineStyle($border_style["all"]);
6425 $border_style = array();
6427 $this->_outRect($x, $y, $w, $h, $op);
6432 if ($border_style) {
6433 $border_style2 = array();
6434 foreach ($border_style as $line => $value) {
6435 $lenght = strlen($line);
6436 for ($i = 0; $i < $lenght; $i++) {
6437 $border_style2[$line[$i]] = $value;
6440 $border_style = $border_style2;
6441 if (isset($border_style["L"]) AND $border_style["L"]) {
6442 $this->Line($x, $y, $x, $y + $h, $border_style["L"]);
6444 if (isset($border_style["T"]) AND $border_style["T"]) {
6445 $this->Line($x, $y, $x + $w, $y, $border_style["T"]);
6447 if (isset($border_style["R"]) AND $border_style["R"]) {
6448 $this->Line($x + $w, $y, $x + $w, $y + $h, $border_style["R"]);
6450 if (isset($border_style["B"]) AND $border_style["B"]) {
6451 $this->Line($x, $y + $h, $x + $w, $y + $h, $border_style["B"]);
6458 * Draws a Bezier curve.
6459 * The Bezier curve is a tangent to the line between the control points at
6460 * either end of the curve.
6461 * @param float $x0 Abscissa of start point.
6462 * @param float $y0 Ordinate of start point.
6463 * @param float $x1 Abscissa of control point 1.
6464 * @param float $y1 Ordinate of control point 1.
6465 * @param float $x2 Abscissa of control point 2.
6466 * @param float $y2 Ordinate of control point 2.
6467 * @param float $x3 Abscissa of end point.
6468 * @param float $y3 Ordinate of end point.
6469 * @param string $style Style of rendering. Possible values are:
6471 * <li>D or empty string: Draw (default).</li>
6473 * <li>DF or FD: Draw and fill.</li>
6474 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6475 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6477 * @param array $line_style Line style of curve. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6478 * @param array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).
6480 * @see SetLineStyle()
6481 * @since 2.1.000 (2008-01-08)
6483 function Curve($x0, $y0, $x1, $y1, $x2, $y2, $x3, $y3, $style="", $line_style=array(), $fill_color=array()) {
6484 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6485 $this->SetFillColorArray($fill_color);
6490 $line_style = array();
6512 $this->SetLineStyle($line_style);
6514 $this->_outPoint($x0, $y0);
6515 $this->_outCurve($x1, $y1, $x2, $y2, $x3, $y3);
6520 * Draws a poly-Bezier curve.
6521 * Each Bezier curve segment is a tangent to the line between the control points at
6522 * either end of the curve.
6523 * @param float $x0 Abscissa of start point.
6524 * @param float $y0 Ordinate of start point.
6525 * @param float $segments An array of bezier descriptions. Format: array(x1, y1, x2, y2, x3, y3).
6526 * @param string $style Style of rendering. Possible values are:
6528 * <li>D or empty string: Draw (default).</li>
6530 * <li>DF or FD: Draw and fill.</li>
6531 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6532 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6534 * @param array $line_style Line style of curve. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6535 * @param array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).
6537 * @see SetLineStyle()
6538 * @since 3.0008 (2008-05-12)
6540 function Polycurve($x0, $y0, $segments, $style="", $line_style=array(), $fill_color=array()) {
6541 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6542 $this->SetFillColorArray($fill_color);
6547 $line_style = array();
6569 $this->SetLineStyle($line_style);
6571 $this->_outPoint($x0, $y0);
6572 foreach ($segments as $segment) {
6573 list($x1, $y1, $x2, $y2, $x3, $y3) = $segment;
6574 $this->_outCurve($x1, $y1, $x2, $y2, $x3, $y3);
6581 * An ellipse is formed from n Bezier curves.
6582 * @param float $x0 Abscissa of center point.
6583 * @param float $y0 Ordinate of center point.
6584 * @param float $rx Horizontal radius.
6585 * @param float $ry Vertical radius (if ry = 0 then is a circle, see {@link Circle Circle}). Default value: 0.
6586 * @param float $angle: Angle oriented (anti-clockwise). Default value: 0.
6587 * @param float $astart: Angle start of draw line. Default value: 0.
6588 * @param float $afinish: Angle finish of draw line. Default value: 360.
6589 * @param string $style Style of rendering. Possible values are:
6591 * <li>D or empty string: Draw (default).</li>
6593 * <li>DF or FD: Draw and fill.</li>
6594 * <li>C: Draw close.</li>
6595 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6596 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6598 * @param array $line_style Line style of ellipse. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6599 * @param array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).
6600 * @param integer $nc Number of curves used in ellipse. Default value: 8.
6602 * @since 2.1.000 (2008-01-08)
6604 function Ellipse($x0, $y0, $rx, $ry=0, $angle=0, $astart=0, $afinish=360, $style="", $line_style=array(), $fill_color=array(), $nc=8) {
6606 $this->StartTransform();
6607 $this->Rotate($angle, $x0, $y0);
6608 $this->Ellipse($x0, $y0, $rx, $ry, 0, $astart, $afinish, $style, $line_style, $fill_color, $nc);
6609 $this->StopTransform();
6613 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6614 $this->SetFillColorArray($fill_color);
6619 $line_style = array();
6628 $op = "s"; // Small "s" signifies closing the path as well
6645 $this->SetLineStyle($line_style);
6655 $astart = deg2rad((float) $astart);
6656 $afinish = deg2rad((float) $afinish);
6657 $total_angle = $afinish - $astart;
6658 $dt = $total_angle / $nc;
6661 $y0 = ($this->h - $y0) * $this->k;
6663 $a0 = $x0 + ($rx * cos($t1));
6664 $b0 = $y0 + ($ry * sin($t1));
6665 $c0 = -$rx * sin($t1);
6666 $d0 = $ry * cos($t1);
6667 $this->_outPoint($a0 / $this->k, $this->h - ($b0 / $this->k));
6668 for ($i = 1; $i <= $nc; $i++) {
6669 // Draw this bit of the total curve
6670 $t1 = ($i * $dt) + $astart;
6671 $a1 = $x0 + ($rx * cos($t1));
6672 $b1 = $y0 + ($ry * sin($t1));
6673 $c1 = -$rx * sin($t1);
6674 $d1 = $ry * cos($t1);
6675 $this->_outCurve(($a0 + ($c0 * $dtm)) / $this->k, $this->h - (($b0 + ($d0 * $dtm)) / $this->k), ($a1 - ($c1 * $dtm)) / $this->k, $this->h - (($b1 - ($d1 * $dtm)) / $this->k), $a1 / $this->k, $this->h - ($b1 / $this->k));
6687 * A circle is formed from n Bezier curves.
6688 * @param float $x0 Abscissa of center point.
6689 * @param float $y0 Ordinate of center point.
6690 * @param float $r Radius.
6691 * @param float $astart: Angle start of draw line. Default value: 0.
6692 * @param float $afinish: Angle finish of draw line. Default value: 360.
6693 * @param string $style Style of rendering. Possible values are:
6695 * <li>D or empty string: Draw (default).</li>
6697 * <li>DF or FD: Draw and fill.</li>
6698 * <li>C: Draw close.</li>
6699 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6700 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6702 * @param array $line_style Line style of circle. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6703 * @param array $fill_color Fill color. Format: array(red, green, blue). Default value: default color (empty array).
6704 * @param integer $nc Number of curves used in circle. Default value: 8.
6706 * @since 2.1.000 (2008-01-08)
6708 function Circle($x0, $y0, $r, $astart=0, $afinish=360, $style="", $line_style=array(), $fill_color=array(), $nc=8) {
6709 $this->Ellipse($x0, $y0, $r, 0, 0, $astart, $afinish, $style, $line_style, $fill_color, $nc);
6714 * @param array $p Points 0 to ($np - 1). Array with values (x0, y0, x1, y1,..., x(np-1), y(np - 1))
6715 * @param string $style Style of rendering. Possible values are:
6717 * <li>D or empty string: Draw (default).</li>
6719 * <li>DF or FD: Draw and fill.</li>
6720 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6721 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6723 * @param array $line_style Line style of polygon. Array with keys among the following:
6725 * <li>all: Line style of all lines. Array like for {@link SetLineStyle SetLineStyle}.</li>
6726 * <li>0 to ($np - 1): Line style of each line. Array like for {@link SetLineStyle SetLineStyle}.</li>
6728 * If a key is not present or is null, not draws the line. Default value is default line style (empty array).
6729 * @param array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).
6731 * @since 2.1.000 (2008-01-08)
6733 function Polygon($p, $style="", $line_style=array(), $fill_color=array()) {
6734 $np = count($p) / 2;
6735 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6736 $this->SetFillColorArray($fill_color);
6740 $line_style = array();
6764 if (isset($line_style["all"])) {
6765 $this->SetLineStyle($line_style["all"]);
6766 } else { // 0 .. (np - 1), op = {B, S}
6770 $this->_outPoint($p[0], $p[1]);
6771 for ($i = 2; $i < ($np * 2); $i = $i + 2) {
6772 $this->_outLine($p[$i], $p[$i + 1]);
6774 $this->_outLine($p[0], $p[1]);
6777 $p[($np * 2)] = $p[0];
6778 $p[(($np * 2) + 1)] = $p[1];
6779 for ($i = 0; $i < $np; $i++) {
6780 if (isset($line_style[$i]) AND ($line_style[$i] != 0)) {
6781 $this->Line($p[($i * 2)], $p[(($i * 2) + 1)], $p[(($i * 2) + 2)], $p[(($i * 2) + 3)], $line_style[$i]);
6787 $this->_outPoint($p[0], $p[1]);
6788 for ($i = 2; $i < ($np * 2); $i = $i + 2) {
6789 $this->_outLine($p[$i], $p[$i + 1]);
6791 $this->_outLine($p[0], $p[1]);
6797 * Draws a regular polygon.
6798 * @param float $x0 Abscissa of center point.
6799 * @param float $y0 Ordinate of center point.
6800 * @param float $r: Radius of inscribed circle.
6801 * @param integer $ns Number of sides.
6802 * @param float $angle Angle oriented (anti-clockwise). Default value: 0.
6803 * @param boolean $draw_circle Draw inscribed circle or not. Default value: false.
6804 * @param string $style Style of rendering. Possible values are:
6806 * <li>D or empty string: Draw (default).</li>
6808 * <li>DF or FD: Draw and fill.</li>
6809 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6810 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6812 * @param array $line_style Line style of polygon sides. Array with keys among the following:
6814 * <li>all: Line style of all sides. Array like for {@link SetLineStyle SetLineStyle}.</li>
6815 * <li>0 to ($ns - 1): Line style of each side. Array like for {@link SetLineStyle SetLineStyle}.</li>
6817 * If a key is not present or is null, not draws the side. Default value is default line style (empty array).
6818 * @param array $fill_color Fill color. Format: array(red, green, blue). Default value: default color (empty array).
6819 * @param string $circle_style Style of rendering of inscribed circle (if draws). Possible values are:
6821 * <li>D or empty string: Draw (default).</li>
6823 * <li>DF or FD: Draw and fill.</li>
6824 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6825 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6827 * @param array $circle_outLine_style Line style of inscribed circle (if draws). Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6828 * @param array $circle_fill_color Fill color of inscribed circle (if draws). Format: array(red, green, blue). Default value: default color (empty array).
6830 * @since 2.1.000 (2008-01-08)
6832 function RegularPolygon($x0, $y0, $r, $ns, $angle=0, $draw_circle=false, $style="", $line_style=array(), $fill_color=array(), $circle_style="", $circle_outLine_style=array(), $circle_fill_color=array()) {
6837 $this->Circle($x0, $y0, $r, 0, 360, $circle_style, $circle_outLine_style, $circle_fill_color);
6840 for ($i = 0; $i < $ns; $i++) {
6841 $a = $angle + ($i * 360 / $ns);
6842 $a_rad = deg2rad((float) $a);
6843 $p[] = $x0 + ($r * sin($a_rad));
6844 $p[] = $y0 + ($r * cos($a_rad));
6846 $this->Polygon($p, $style, $line_style, $fill_color);
6850 * Draws a star polygon
6851 * @param float $x0 Abscissa of center point.
6852 * @param float $y0 Ordinate of center point.
6853 * @param float $r Radius of inscribed circle.
6854 * @param integer $nv Number of vertices.
6855 * @param integer $ng Number of gap (if ($ng % $nv = 1) then is a regular polygon).
6856 * @param float $angle: Angle oriented (anti-clockwise). Default value: 0.
6857 * @param boolean $draw_circle: Draw inscribed circle or not. Default value is false.
6858 * @param string $style Style of rendering. Possible values are:
6860 * <li>D or empty string: Draw (default).</li>
6862 * <li>DF or FD: Draw and fill.</li>
6863 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6864 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6866 * @param array $line_style Line style of polygon sides. Array with keys among the following:
6868 * <li>all: Line style of all sides. Array like for
6869 * {@link SetLineStyle SetLineStyle}.</li>
6870 * <li>0 to (n - 1): Line style of each side. Array like for {@link SetLineStyle SetLineStyle}.</li>
6872 * If a key is not present or is null, not draws the side. Default value is default line style (empty array).
6873 * @param array $fill_color Fill color. Format: array(red, green, blue). Default value: default color (empty array).
6874 * @param string $circle_style Style of rendering of inscribed circle (if draws). Possible values are:
6876 * <li>D or empty string: Draw (default).</li>
6878 * <li>DF or FD: Draw and fill.</li>
6879 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6880 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6882 * @param array $circle_outLine_style Line style of inscribed circle (if draws). Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6883 * @param array $circle_fill_color Fill color of inscribed circle (if draws). Format: array(red, green, blue). Default value: default color (empty array).
6885 * @since 2.1.000 (2008-01-08)
6887 function StarPolygon($x0, $y0, $r, $nv, $ng, $angle=0, $draw_circle=false, $style="", $line_style=array(), $fill_color=array(), $circle_style="", $circle_outLine_style=array(), $circle_fill_color=array()) {
6892 $this->Circle($x0, $y0, $r, 0, 360, $circle_style, $circle_outLine_style, $circle_fill_color);
6896 for ($i = 0; $i < $nv; $i++) {
6897 $a = $angle + ($i * 360 / $nv);
6898 $a_rad = deg2rad((float) $a);
6899 $p2[] = $x0 + ($r * sin($a_rad));
6900 $p2[] = $y0 + ($r * cos($a_rad));
6907 $p[] = $p2[($i * 2) + 1];
6908 $visited[$i] = true;
6911 } while (!$visited[$i]);
6912 $this->Polygon($p, $style, $line_style, $fill_color);
6916 * Draws a rounded rectangle.
6917 * @param float $x Abscissa of upper-left corner.
6918 * @param float $y Ordinate of upper-left corner.
6919 * @param float $w Width.
6920 * @param float $h Height.
6921 * @param float $r Radius of the rounded corners.
6922 * @param string $round_corner Draws rounded corner or not. String with a 0 (not rounded i-corner) or 1 (rounded i-corner) in i-position. Positions are, in order and begin to 0: top left, top right, bottom right and bottom left. Default value: all rounded corner ("1111").
6923 * @param string $style Style of rendering. Possible values are:
6925 * <li>D or empty string: Draw (default).</li>
6927 * <li>DF or FD: Draw and fill.</li>
6928 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6929 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6931 * @param array $border_style Border style of rectangle. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6932 * @param array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).
6934 * @since 2.1.000 (2008-01-08)
6936 function RoundedRect($x, $y, $w, $h, $r, $round_corner="1111", $style="", $border_style=array(), $fill_color=array()) {
6937 if ("0000" == $round_corner) { // Not rounded
6938 $this->Rect($x, $y, $w, $h, $style, $border_style, $fill_color);
6940 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6941 $this->SetFillColorArray($fill_color);
6945 $border_style = array();
6967 if ($border_style) {
6968 $this->SetLineStyle($border_style);
6970 $MyArc = 4 / 3 * (sqrt(2) - 1);
6971 $this->_outPoint($x + $r, $y);
6974 $this->_outLine($xc, $y);
6975 if ($round_corner[0]) {
6976 $this->_outCurve($xc + ($r * $MyArc), $yc - $r, $xc + $r, $yc - ($r * $MyArc), $xc + $r, $yc);
6978 $this->_outLine($x + $w, $y);
6982 $this->_outLine($x + $w, $yc);
6983 if ($round_corner[1]) {
6984 $this->_outCurve($xc + $r, $yc + ($r * $MyArc), $xc + ($r * $MyArc), $yc + $r, $xc, $yc + $r);
6986 $this->_outLine($x + $w, $y + $h);
6990 $this->_outLine($xc, $y + $h);
6991 if ($round_corner[2]) {
6992 $this->_outCurve($xc - ($r * $MyArc), $yc + $r, $xc - $r, $yc + ($r * $MyArc), $xc - $r, $yc);
6994 $this->_outLine($x, $y + $h);
6998 $this->_outLine($x, $yc);
6999 if ($round_corner[3]) {
7000 $this->_outCurve($xc - $r, $yc - ($r * $MyArc), $xc - ($r * $MyArc), $yc - $r, $xc, $yc - $r);
7002 $this->_outLine($x, $y);
7003 $this->_outLine($x + $r, $y);
7009 // END GRAPHIC FUNCTIONS SECTION -----------------------
7011 // BIDIRECTIONAL TEXT SECTION --------------------------
7013 * Reverse the RLT substrings using the Bidirectional Algorithm (http://unicode.org/reports/tr9/).
7014 * @param string $str string to manipulate.
7015 * @param bool $forcertl if 'R' forces RTL, if 'L' forces LTR
7017 * @author Nicola Asuni
7018 * @since 2.1.000 (2008-01-08)
7020 function utf8StrRev($str, $setbom=false, $forcertl=false) {
7021 return $this->arrUTF8ToUTF16BE($this->utf8Bidi($this->UTF8StringToArray($str), $forcertl), $setbom);
7025 * Reverse the RLT substrings using the Bidirectional Algorithm (http://unicode.org/reports/tr9/).
7026 * @param array $ta array of characters composing the string.
7027 * @param bool $forcertl if 'R' forces RTL, if 'L' forces LTR
7029 * @author Nicola Asuni
7030 * @since 2.4.000 (2008-03-06)
7032 function utf8Bidi($ta, $forcertl=false) {
7033 global $unicode, $unicode_mirror, $unicode_arlet, $laa_array, $diacritics;
7034 // paragraph embedding level
7038 // create string from array
7039 $str = $this->UTF8ArrSubString($ta);
7040 // check if string contains arabic text
7041 if (preg_match(K_RE_PATTERN_ARABIC, $str)) {
7046 // check if string contains RTL text
7047 if (!($forcertl OR $arabic OR preg_match(K_RE_PATTERN_RTL, $str))) {
7051 // get number of chars
7052 $numchars = count($ta);
7054 if ($forcertl == 'R') {
7056 } elseif ($forcertl == 'L') {
7059 // P2. In each paragraph, find the first character of type L, AL, or R.
7060 // P3. If a character is found in P2 and it is of type AL or R, then set the paragraph embedding level to one; otherwise, set it to zero.
7061 for ($i=0; $i < $numchars; $i++) {
7062 $type = $unicode[$ta[$i]];
7066 } elseif (($type == 'AL') OR ($type == 'R')) {
7073 // Current Embedding Level
7075 // directional override status
7077 $remember = array();
7078 // start-of-level-run
7079 $sor = $pel % 2 ? 'R' : 'L';
7082 //$levels = array(array('level' => $cel, 'sor' => $sor, 'eor' => '', 'chars' => array()));
7083 //$current_level = &$levels[count( $levels )-1];
7085 // Array of characters data
7086 $chardata = Array();
7088 // X1. Begin by setting the current embedding level to the paragraph embedding level. Set the directional override status to neutral. Process each character iteratively, applying rules X2 through X9. Only embedding levels from 0 to 61 are valid in this phase.
7089 // In the resolution of levels in rules I1 and I2, the maximum embedding level of 62 can be reached.
7090 for ($i=0; $i < $numchars; $i++) {
7091 if ($ta[$i] == K_RLE) {
7092 // X2. With each RLE, compute the least greater odd embedding level.
7093 // a. If this new level would be valid, then this embedding code is valid. Remember (push) the current embedding level and override status. Reset the current level to this new level, and reset the override status to neutral.
7094 // b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
7095 $next_level = $cel + ($cel % 2) + 1;
7096 if ($next_level < 62) {
7097 $remember[] = array('num' => K_RLE, 'cel' => $cel, 'dos' => $dos);
7101 $eor = $cel % 2 ? 'R' : 'L';
7103 } elseif ($ta[$i] == K_LRE) {
7104 // X3. With each LRE, compute the least greater even embedding level.
7105 // a. If this new level would be valid, then this embedding code is valid. Remember (push) the current embedding level and override status. Reset the current level to this new level, and reset the override status to neutral.
7106 // b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
7107 $next_level = $cel + 2 - ($cel % 2);
7108 if ( $next_level < 62 ) {
7109 $remember[] = array('num' => K_LRE, 'cel' => $cel, 'dos' => $dos);
7113 $eor = $cel % 2 ? 'R' : 'L';
7115 } elseif ($ta[$i] == K_RLO) {
7116 // X4. With each RLO, compute the least greater odd embedding level.
7117 // a. If this new level would be valid, then this embedding code is valid. Remember (push) the current embedding level and override status. Reset the current level to this new level, and reset the override status to right-to-left.
7118 // b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
7119 $next_level = $cel + ($cel % 2) + 1;
7120 if ($next_level < 62) {
7121 $remember[] = array('num' => K_RLO, 'cel' => $cel, 'dos' => $dos);
7125 $eor = $cel % 2 ? 'R' : 'L';
7127 } elseif ($ta[$i] == K_LRO) {
7128 // X5. With each LRO, compute the least greater even embedding level.
7129 // a. If this new level would be valid, then this embedding code is valid. Remember (push) the current embedding level and override status. Reset the current level to this new level, and reset the override status to left-to-right.
7130 // b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
7131 $next_level = $cel + 2 - ($cel % 2);
7132 if ( $next_level < 62 ) {
7133 $remember[] = array('num' => K_LRO, 'cel' => $cel, 'dos' => $dos);
7137 $eor = $cel % 2 ? 'R' : 'L';
7139 } elseif ($ta[$i] == K_PDF) {
7140 // X7. With each PDF, determine the matching embedding or override code. If there was a valid matching code, restore (pop) the last remembered (pushed) embedding level and directional override.
7141 if (count($remember)) {
7142 $last = count($remember ) - 1;
7143 if (($remember[$last]['num'] == K_RLE) OR
7144 ($remember[$last]['num'] == K_LRE) OR
7145 ($remember[$last]['num'] == K_RLO) OR
7146 ($remember[$last]['num'] == K_LRO)) {
7147 $match = array_pop($remember);
7148 $cel = $match['cel'];
7149 $dos = $match['dos'];
7151 $eor = ($cel > $match['cel'] ? $cel : $match['cel']) % 2 ? 'R' : 'L';
7154 } elseif (($ta[$i] != K_RLE) AND
7155 ($ta[$i] != K_LRE) AND
7156 ($ta[$i] != K_RLO) AND
7157 ($ta[$i] != K_LRO) AND
7158 ($ta[$i] != K_PDF)) {
7159 // X6. For all types besides RLE, LRE, RLO, LRO, and PDF:
7160 // a. Set the level of the current character to the current embedding level.
7161 // b. Whenever the directional override status is not neutral, reset the current character type to the directional override status.
7165 $chardir = $unicode[$ta[$i]];
7167 // stores string characters and other information
7168 $chardata[] = array('char' => $ta[$i], 'level' => $cel, 'type' => $chardir, 'sor' => $sor, 'eor' => $eor);
7170 } // end for each char
7172 // X8. All explicit directional embeddings and overrides are completely terminated at the end of each paragraph. Paragraph separators are not included in the embedding.
7173 // X9. Remove all RLE, LRE, RLO, LRO, PDF, and BN codes.
7174 // X10. The remaining rules are applied to each run of characters at the same level. For each run, determine the start-of-level-run (sor) and end-of-level-run (eor) type, either L or R. This depends on the higher of the two levels on either side of the boundary (at the start or end of the paragraph, the level of the 'other' run is the base embedding level). If the higher level is odd, the type is R; otherwise, it is L.
7176 // 3.3.3 Resolving Weak Types
7177 // Weak types are now resolved one level run at a time. At level run boundaries where the type of the character on the other side of the boundary is required, the type assigned to sor or eor is used.
7178 // Nonspacing marks are now resolved based on the previous characters.
7179 $numchars = count($chardata);
7181 // W1. Examine each nonspacing mark (NSM) in the level run, and change the type of the NSM to the type of the previous character. If the NSM is at the start of the level run, it will get the type of sor.
7182 $prevlevel = -1; // track level changes
7183 $levcount = 0; // counts consecutive chars at the same level
7184 for ($i=0; $i < $numchars; $i++) {
7185 if ($chardata[$i]['type'] == 'NSM') {
7187 $chardata[$i]['type'] = $chardata[$i]['sor'];
7189 $chardata[$i]['type'] = $chardata[($i-1)]['type'];
7192 if ($chardata[$i]['level'] != $prevlevel) {
7197 $prevlevel = $chardata[$i]['level'];
7200 // W2. Search backward from each instance of a European number until the first strong type (R, L, AL, or sor) is found. If an AL is found, change the type of the European number to Arabic number.
7203 for ($i=0; $i < $numchars; $i++) {
7204 if ($chardata[$i]['char'] == 'EN') {
7205 for ($j=$levcount; $j >= 0; $j--) {
7206 if ($chardata[$j]['type'] == 'AL') {
7207 $chardata[$i]['type'] = 'AN';
7208 } elseif (($chardata[$j]['type'] == 'L') OR ($chardata[$j]['type'] == 'R')) {
7213 if ($chardata[$i]['level'] != $prevlevel) {
7218 $prevlevel = $chardata[$i]['level'];
7221 // W3. Change all ALs to R.
7222 for ($i=0; $i < $numchars; $i++) {
7223 if ($chardata[$i]['type'] == 'AL') {
7224 $chardata[$i]['type'] = 'R';
7228 // W4. A single European separator between two European numbers changes to a European number. A single common separator between two numbers of the same type changes to that type.
7231 for ($i=0; $i < $numchars; $i++) {
7232 if (($levcount > 0) AND (($i+1) < $numchars) AND ($chardata[($i+1)]['level'] == $prevlevel)) {
7233 if (($chardata[$i]['type'] == 'ES') AND ($chardata[($i-1)]['type'] == 'EN') AND ($chardata[($i+1)]['type'] == 'EN')) {
7234 $chardata[$i]['type'] = 'EN';
7235 } elseif (($chardata[$i]['type'] == 'CS') AND ($chardata[($i-1)]['type'] == 'EN') AND ($chardata[($i+1)]['type'] == 'EN')) {
7236 $chardata[$i]['type'] = 'EN';
7237 } elseif (($chardata[$i]['type'] == 'CS') AND ($chardata[($i-1)]['type'] == 'AN') AND ($chardata[($i+1)]['type'] == 'AN')) {
7238 $chardata[$i]['type'] = 'AN';
7241 if ($chardata[$i]['level'] != $prevlevel) {
7246 $prevlevel = $chardata[$i]['level'];
7249 // W5. A sequence of European terminators adjacent to European numbers changes to all European numbers.
7252 for ($i=0; $i < $numchars; $i++) {
7253 if ($chardata[$i]['type'] == 'ET') {
7254 if (($levcount > 0) AND ($chardata[($i-1)]['type'] == 'EN')) {
7255 $chardata[$i]['type'] = 'EN';
7258 while (($j < $numchars) AND ($chardata[$j]['level'] == $prevlevel)) {
7259 if ($chardata[$j]['type'] == 'EN') {
7260 $chardata[$i]['type'] = 'EN';
7262 } elseif ($chardata[$j]['type'] != 'ET') {
7269 if ($chardata[$i]['level'] != $prevlevel) {
7274 $prevlevel = $chardata[$i]['level'];
7277 // W6. Otherwise, separators and terminators change to Other Neutral.
7280 for ($i=0; $i < $numchars; $i++) {
7281 if (($chardata[$i]['type'] == 'ET') OR ($chardata[$i]['type'] == 'ES') OR ($chardata[$i]['type'] == 'CS')) {
7282 $chardata[$i]['type'] = 'ON';
7284 if ($chardata[$i]['level'] != $prevlevel) {
7289 $prevlevel = $chardata[$i]['level'];
7292 //W7. Search backward from each instance of a European number until the first strong type (R, L, or sor) is found. If an L is found, then change the type of the European number to L.
7295 for ($i=0; $i < $numchars; $i++) {
7296 if ($chardata[$i]['char'] == 'EN') {
7297 for ($j=$levcount; $j >= 0; $j--) {
7298 if ($chardata[$j]['type'] == 'L') {
7299 $chardata[$i]['type'] = 'L';
7300 } elseif ($chardata[$j]['type'] == 'R') {
7305 if ($chardata[$i]['level'] != $prevlevel) {
7310 $prevlevel = $chardata[$i]['level'];
7313 // N1. A sequence of neutrals takes the direction of the surrounding strong text if the text on both sides has the same direction. European and Arabic numbers act as if they were R in terms of their influence on neutrals. Start-of-level-run (sor) and end-of-level-run (eor) are used at level run boundaries.
7316 for ($i=0; $i < $numchars; $i++) {
7317 if (($levcount > 0) AND (($i+1) < $numchars) AND ($chardata[($i+1)]['level'] == $prevlevel)) {
7318 if (($chardata[$i]['type'] == 'N') AND ($chardata[($i-1)]['type'] == 'L') AND ($chardata[($i+1)]['type'] == 'L')) {
7319 $chardata[$i]['type'] = 'L';
7320 } elseif (($chardata[$i]['type'] == 'N') AND
7321 (($chardata[($i-1)]['type'] == 'R') OR ($chardata[($i-1)]['type'] == 'EN') OR ($chardata[($i-1)]['type'] == 'AN')) AND
7322 (($chardata[($i+1)]['type'] == 'R') OR ($chardata[($i+1)]['type'] == 'EN') OR ($chardata[($i+1)]['type'] == 'AN'))) {
7323 $chardata[$i]['type'] = 'R';
7324 } elseif ($chardata[$i]['type'] == 'N') {
7325 // N2. Any remaining neutrals take the embedding direction
7326 $chardata[$i]['type'] = $chardata[$i]['sor'];
7328 } elseif (($levcount == 0) AND (($i+1) < $numchars) AND ($chardata[($i+1)]['level'] == $prevlevel)) {
7330 if (($chardata[$i]['type'] == 'N') AND ($chardata[$i]['sor'] == 'L') AND ($chardata[($i+1)]['type'] == 'L')) {
7331 $chardata[$i]['type'] = 'L';
7332 } elseif (($chardata[$i]['type'] == 'N') AND
7333 (($chardata[$i]['sor'] == 'R') OR ($chardata[$i]['sor'] == 'EN') OR ($chardata[$i]['sor'] == 'AN')) AND
7334 (($chardata[($i+1)]['type'] == 'R') OR ($chardata[($i+1)]['type'] == 'EN') OR ($chardata[($i+1)]['type'] == 'AN'))) {
7335 $chardata[$i]['type'] = 'R';
7336 } elseif ($chardata[$i]['type'] == 'N') {
7337 // N2. Any remaining neutrals take the embedding direction
7338 $chardata[$i]['type'] = $chardata[$i]['sor'];
7340 } elseif (($levcount > 0) AND ((($i+1) == $numchars) OR (($i+1) < $numchars) AND ($chardata[($i+1)]['level'] != $prevlevel))) {
7342 if (($chardata[$i]['type'] == 'N') AND ($chardata[($i-1)]['type'] == 'L') AND ($chardata[$i]['eor'] == 'L')) {
7343 $chardata[$i]['type'] = 'L';
7344 } elseif (($chardata[$i]['type'] == 'N') AND
7345 (($chardata[($i-1)]['type'] == 'R') OR ($chardata[($i-1)]['type'] == 'EN') OR ($chardata[($i-1)]['type'] == 'AN')) AND
7346 (($chardata[$i]['eor'] == 'R') OR ($chardata[$i]['eor'] == 'EN') OR ($chardata[$i]['eor'] == 'AN'))) {
7347 $chardata[$i]['type'] = 'R';
7348 } elseif ($chardata[$i]['type'] == 'N') {
7349 // N2. Any remaining neutrals take the embedding direction
7350 $chardata[$i]['type'] = $chardata[$i]['sor'];
7352 } elseif ($chardata[$i]['type'] == 'N') {
7353 // N2. Any remaining neutrals take the embedding direction
7354 $chardata[$i]['type'] = $chardata[$i]['sor'];
7356 if ($chardata[$i]['level'] != $prevlevel) {
7361 $prevlevel = $chardata[$i]['level'];
7364 // I1. For all characters with an even (left-to-right) embedding direction, those of type R go up one level and those of type AN or EN go up two levels.
7365 // I2. For all characters with an odd (right-to-left) embedding direction, those of type L, EN or AN go up one level.
7366 for ($i=0; $i < $numchars; $i++) {
7367 $odd = $chardata[$i]['level'] % 2;
7369 if (($chardata[$i]['type'] == 'L') OR ($chardata[$i]['type'] == 'AN') OR ($chardata[$i]['type'] == 'EN')){
7370 $chardata[$i]['level'] += 1;
7373 if ($chardata[$i]['type'] == 'R') {
7374 $chardata[$i]['level'] += 1;
7375 } elseif (($chardata[$i]['type'] == 'AN') OR ($chardata[$i]['type'] == 'EN')){
7376 $chardata[$i]['level'] += 2;
7379 $maxlevel = max($chardata[$i]['level'],$maxlevel);
7382 // L1. On each line, reset the embedding level of the following characters to the paragraph embedding level:
7383 // 1. Segment separators,
7384 // 2. Paragraph separators,
7385 // 3. Any sequence of whitespace characters preceding a segment separator or paragraph separator, and
7386 // 4. Any sequence of white space characters at the end of the line.
7387 for ($i=0; $i < $numchars; $i++) {
7388 if (($chardata[$i]['type'] == 'B') OR ($chardata[$i]['type'] == 'S')) {
7389 $chardata[$i]['level'] = $pel;
7390 } elseif ($chardata[$i]['type'] == 'WS') {
7392 while ($j < $numchars) {
7393 if ((($chardata[$j]['type'] == 'B') OR ($chardata[$j]['type'] == 'S')) OR
7394 (($j == ($numchars-1)) AND ($chardata[$j]['type'] == 'WS'))) {
7395 $chardata[$i]['level'] = $pel;
7397 } elseif ($chardata[$j]['type'] != 'WS') {
7406 // Cursively connected scripts, such as Arabic or Syriac, require the selection of positional character shapes that depend on adjacent characters. Shaping is logically applied after the Bidirectional Algorithm is used and is limited to characters within the same directional run.
7408 $endedletter = array(1569,1570,1571,1572,1573,1575,1577,1583,1584,1585,1586,1608,1688);
7409 $alfletter = array(1570,1571,1573,1575);
7410 $chardata2 = $chardata;
7414 for ($i=0; $i < $numchars; $i++) {
7415 if (($unicode[$chardata[$i]['char']] == 'AL') OR ($chardata[$i]['char'] == 32) OR ($chardata[$i]['char'] == 8204)) {
7416 $charAL[$x] = $chardata[$i];
7417 $charAL[$x]['i'] = $i;
7418 $chardata[$i]['x'] = $x;
7423 for ($i=0; $i < $numchars; $i++) {
7424 $thischar = $chardata[$i];
7426 $prevchar = $chardata[($i-1)];
7430 if (($i+1) < $numchars) {
7431 $nextchar = $chardata[($i+1)];
7435 if ($unicode[$thischar['char']] == 'AL') {
7436 $x = $thischar['x'];
7438 $prevchar = $charAL[($x-1)];
7442 if (($x+1) < $numAL) {
7443 $nextchar = $charAL[($x+1)];
7448 if (($prevchar !== false) AND ($prevchar['char'] == 1604) AND (in_array($thischar['char'], $alfletter))) {
7449 $arabicarr = $laa_array;
7452 $prevchar = $charAL[($x-2)];
7457 $arabicarr = $unicode_arlet;
7460 if (($prevchar !== false) AND ($nextchar !== false) AND
7461 (($unicode[$prevchar['char']] == 'AL') OR ($unicode[$prevchar['char']] == 'NSM')) AND
7462 (($unicode[$nextchar['char']] == 'AL') OR ($unicode[$nextchar['char']] == 'NSM')) AND
7463 ($prevchar['type'] == $thischar['type']) AND
7464 ($nextchar['type'] == $thischar['type']) AND
7465 ($nextchar['char'] != 1567)) {
7466 if (in_array($prevchar['char'], $endedletter)) {
7467 if (isset($arabicarr[$thischar['char']][2])) {
7469 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][2];
7472 if (isset($arabicarr[$thischar['char']][3])) {
7474 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][3];
7477 } elseif (($nextchar !== false) AND
7478 (($unicode[$nextchar['char']] == 'AL') OR ($unicode[$nextchar['char']] == 'NSM')) AND
7479 ($nextchar['type'] == $thischar['type']) AND
7480 ($nextchar['char'] != 1567)) {
7481 if (isset($arabicarr[$chardata[$i]['char']][2])) {
7483 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][2];
7485 } elseif ((($prevchar !== false) AND
7486 (($unicode[$prevchar['char']] == 'AL') OR ($unicode[$prevchar['char']] == 'NSM')) AND
7487 ($prevchar['type'] == $thischar['type'])) OR
7488 (($nextchar !== false) AND ($nextchar['char'] == 1567))) {
7490 if (($i > 1) AND ($thischar['char'] == 1607) AND
7491 ($chardata[$i-1]['char'] == 1604) AND
7492 ($chardata[$i-2]['char'] == 1604)) {
7494 // mark characters to delete with false
7495 $chardata2[$i-2]['char'] = false;
7496 $chardata2[$i-1]['char'] = false;
7497 $chardata2[$i]['char'] = 65010;
7499 if (($prevchar !== false) AND in_array($prevchar['char'], $endedletter)) {
7500 if (isset($arabicarr[$thischar['char']][0])) {
7502 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][0];
7505 if (isset($arabicarr[$thischar['char']][1])) {
7507 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][1];
7511 } elseif (isset($arabicarr[$thischar['char']][0])) {
7513 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][0];
7517 // mark characters to delete with false
7518 $chardata2[($charAL[($x-1)]['i'])]['char'] = false;
7520 } // end if AL (Arabic Letter)
7521 } // end for each char
7523 * Combining characters that can occur with Shadda (0651 HEX, 1617 DEC) are placed in UE586-UE594.
7524 * Putting the combining mark and shadda in the same glyph allows us to avoid the two marks overlapping each other in an illegible manner.
7526 $cw = &$this->CurrentFont['cw'];
7527 for ($i=0; $i < ($numchars-1); $i++) {
7528 if (($chardata2[$i]['char'] == 1617) AND (isset($diacritics[($chardata2[$i+1]['char'])]))) {
7529 // check if the subtitution font is defined on current font
7530 if (isset($cw[($diacritics[($chardata2[$i+1]['char'])])])) {
7531 $chardata2[$i]['char'] = false;
7532 $chardata2[$i+1]['char'] = $diacritics[($chardata2[$i+1]['char'])];
7536 // remove marked characters
7537 foreach($chardata2 as $key => $value) {
7538 if ($value['char'] === false) {
7539 unset($chardata2[$key]);
7542 $chardata = array_values($chardata2);
7543 $numchars = count($chardata);
7550 // L2. From the highest level found in the text to the lowest odd level on each line, including intermediate levels not actually present in the text, reverse any contiguous sequence of characters that are at that level or higher.
7551 for ($j=$maxlevel; $j > 0; $j--) {
7552 $ordarray = Array();
7555 for ($i=0; $i < $numchars; $i++) {
7556 if ($chardata[$i]['level'] >= $j) {
7558 if (isset($unicode_mirror[$chardata[$i]['char']])) {
7559 // L4. A character is depicted by a mirrored glyph if and only if (a) the resolved directionality of that character is R, and (b) the Bidi_Mirrored property value of that character is true.
7560 $chardata[$i]['char'] = $unicode_mirror[$chardata[$i]['char']];
7562 $revarr[] = $chardata[$i];
7565 $revarr = array_reverse($revarr);
7566 $ordarray = array_merge($ordarray, $revarr);
7570 $ordarray[] = $chardata[$i];
7574 $revarr = array_reverse($revarr);
7575 $ordarray = array_merge($ordarray, $revarr);
7577 $chardata = $ordarray;
7580 $ordarray = array();
7581 for ($i=0; $i < $numchars; $i++) {
7582 $ordarray[] = $chardata[$i]['char'];
7588 // END OF BIDIRECTIONAL TEXT SECTION -------------------
7592 * @param string $txt bookmark description.
7593 * @param int $level bookmark level (minimum value is 0).
7594 * @param float $y Ordinate of the boorkmark position (default = -1 = current position).
7596 * @author Olivier Plathey, Nicola Asuni
7597 * @since 2.1.002 (2008-02-12)
7599 function Bookmark($txt, $level=0, $y=-1) {
7603 if (isset($this->outlines[0])) {
7604 $lastoutline = end($this->outlines);
7605 $maxlevel = $lastoutline['l'] + 1;
7609 if ($level > $maxlevel) {
7615 $this->outlines[] = array('t' => $txt, 'l' => $level, 'y' => $y, 'p' => $this->PageNo());
7619 * Create a bookmark PDF string.
7621 * @author Olivier Plathey, Nicola Asuni
7622 * @since 2.1.002 (2008-02-12)
7624 function _putbookmarks() {
7625 $nb = count($this->outlines);
7631 foreach($this->outlines as $i => $o) {
7633 $parent = $lru[($o['l'] - 1)];
7634 //Set parent and last pointers
7635 $this->outlines[$i]['parent'] = $parent;
7636 $this->outlines[$parent]['last'] = $i;
7637 if ($o['l'] > $level) {
7638 //Level increasing: set first pointer
7639 $this->outlines[$parent]['first'] = $i;
7642 $this->outlines[$i]['parent'] = $nb;
7644 if (($o['l'] <= $level) AND ($i > 0)) {
7645 //Set prev and next pointers
7646 $prev = $lru[$o['l']];
7647 $this->outlines[$prev]['next'] = $i;
7648 $this->outlines[$i]['prev'] = $prev;
7655 foreach($this->outlines as $i => $o) {
7657 $this->_out('<</Title '.$this->_textstring($o['t']));
7658 $this->_out('/Parent '.($n+$o['parent']).' 0 R');
7659 if (isset($o['prev']))
7660 $this->_out('/Prev '.($n+$o['prev']).' 0 R');
7661 if (isset($o['next']))
7662 $this->_out('/Next '.($n+$o['next']).' 0 R');
7663 if (isset($o['first']))
7664 $this->_out('/First '.($n+$o['first']).' 0 R');
7665 if (isset($o['last']))
7666 $this->_out('/Last '.($n+$o['last']).' 0 R');
7667 $this->_out(sprintf('/Dest [%d 0 R /XYZ 0 %.2f null]', 1+2*$o['p'], ($this->h-$o['y'])*$this->k));
7668 $this->_out('/Count 0>>');
7669 $this->_out('endobj');
7673 $this->OutlineRoot=$this->n;
7674 $this->_out('<</Type /Outlines /First '.$n.' 0 R');
7675 $this->_out('/Last '.($n+$lru[0]).' 0 R>>');
7676 $this->_out('endobj');
7680 // --- JAVASCRIPT - FORMS ------------------------------
7685 * @author Johannes Güntert, Nicola Asuni
7686 * @since 2.1.002 (2008-02-12)
7688 function IncludeJS($script) {
7689 $this->javascript .= $script;
7693 * Create a javascript PDF string.
7695 * @author Johannes Güntert, Nicola Asuni
7696 * @since 2.1.002 (2008-02-12)
7698 function _putjavascript() {
7699 if (empty($this->javascript)) {
7702 // the following two lines are uded to avoid form fields duplication after saving
7703 $js1 = sprintf("ftcpdfdocsaved=this.addField('%s','%s',%d,[%.2f,%.2f,%.2f,%.2f]);", 'tcpdfdocsaved', 'text', 0, 0, 1, 0, 1);
7704 $js2 = "getField('tcpdfdocsaved').value = 'saved';";
7706 $this->n_js = $this->n;
7708 $this->_out('/Names [(EmbeddedJS) '.($this->n + 1).' 0 R ]');
7710 $this->_out('endobj');
7713 $this->_out('/S /JavaScript');
7714 $this->_out('/JS '.$this->_textstring($js1."\n".$this->javascript."\n".$js2));
7716 $this->_out('endobj');
7720 * Convert color to javascript color.
7721 * @param string $color color name or #RRGGBB
7723 * @author Denis Van Nuffelen, Nicola Asuni
7724 * @since 2.1.002 (2008-02-12)
7726 function _JScolor($color) {
7727 static $aColors = array('transparent', 'black', 'white', 'red', 'green', 'blue', 'cyan', 'magenta', 'yellow', 'dkGray', 'gray', 'ltGray');
7728 if (substr($color,0,1) == '#') {
7729 return sprintf("['RGB',%.3f,%.3f,%.3f]", hexdec(substr($color,1,2))/255, hexdec(substr($color,3,2))/255, hexdec(substr($color,5,2))/255);
7731 if (!in_array($color,$aColors)) {
7732 $this->Error('Invalid color: '.$color);
7734 return 'color.'.$color;
7738 * Adds a javascript form field.
7739 * @param string $type field type
7740 * @param string $name field name
7741 * @param int $x horizontal position
7742 * @param int $y vertical position
7743 * @param int $w width
7744 * @param int $h height
7745 * @param array $prop array of properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7747 * @author Denis Van Nuffelen, Nicola Asuni
7748 * @since 2.1.002 (2008-02-12)
7750 function _addfield($type, $name, $x, $y, $w, $h, $prop) {
7751 // the followind avoid fields duplication after saving the document
7752 $this->javascript .= "if(getField('tcpdfdocsaved').value != 'saved') {";
7754 $this->javascript .= sprintf("f".$name."=this.addField('%s','%s',%d,[%.2f,%.2f,%.2f,%.2f]);", $name, $type, $this->PageNo()-1, $x*$k, ($this->h-$y)*$k+1, ($x+$w)*$k, ($this->h-$y-$h)*$k+1)."\n";
7755 $this->javascript .= "f".$name.".textSize=".$this->FontSizePt.";\n";
7756 while (list($key, $val) = each($prop)) {
7757 if (strcmp(substr($key,-5),"Color") == 0) {
7758 $val = $this->_JScolor($val);
7760 $val = "'".$val."'";
7762 $this->javascript .= "f".$name.".".$key."=".$val.";\n";
7765 $this->javascript .= "}";
7769 * Creates a text field
7770 * @param string $name field name
7771 * @param int $w width
7772 * @param int $h height
7773 * @param string $prop properties. The value property allows to set the initial value. The multiline property allows to define the field as multiline. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7775 * @author Denis Van Nuffelen, Nicola Asuni
7776 * @since 2.1.002 (2008-02-12)
7778 function TextField($name, $w, $h, $prop=array()) {
7779 $this->_addfield('text', $name, $this->x, $this->y, $w, $h, $prop);
7783 * Creates a RadioButton field
7784 * @param string $name field name
7785 * @param int $w width
7786 * @param string $prop properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7788 * @author Nicola Asuni
7789 * @since 2.2.003 (2008-03-03)
7791 function RadioButton($name, $w, $prop=array()) {
7792 if (!isset($prop['strokeColor'])) {
7793 $prop['strokeColor']='black';
7795 $this->_addfield('radiobutton', $name, $this->x, $this->y, $w, $w, $prop);
7799 * Creates a List-box field
7800 * @param string $name field name
7801 * @param int $w width
7802 * @param int $h height
7803 * @param array $values array containing the list of values.
7804 * @param string $prop properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7806 * @author Nicola Asuni
7807 * @since 2.2.003 (2008-03-03)
7809 function ListBox($name, $w, $h, $values, $prop=array()) {
7810 if (!isset($prop['strokeColor'])) {
7811 $prop['strokeColor'] = 'ltGray';
7813 $this->_addfield('listbox', $name, $this->x, $this->y, $w, $h, $prop);
7815 foreach($values as $value) {
7816 $s .= "'".addslashes($value)."',";
7818 $this->javascript .= "f".$name.".setItems([".substr($s,0,-1)."]);\n";
7822 * Creates a Combo-box field
7823 * @param string $name field name
7824 * @param int $w width
7825 * @param int $h height
7826 * @param array $values array containing the list of values.
7827 * @param string $prop properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7829 * @author Denis Van Nuffelen, Nicola Asuni
7830 * @since 2.1.002 (2008-02-12)
7832 function ComboBox($name, $w, $h, $values, $prop=array()) {
7833 $this->_addfield('combobox', $name, $this->x, $this->y, $w, $h, $prop);
7835 foreach($values as $value) {
7836 $s .= "'".addslashes($value)."',";
7838 $this->javascript .= "f".$name.".setItems([".substr($s,0,-1)."]);\n";
7842 * Creates a CheckBox field
7843 * @param string $name field name
7844 * @param int $w width
7845 * @param boolean $checked define the initial state (default = false).
7846 * @param string $prop properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7848 * @author Denis Van Nuffelen, Nicola Asuni
7849 * @since 2.1.002 (2008-02-12)
7851 function CheckBox($name, $w, $checked=false, $prop=array()) {
7852 $prop['value'] = ($checked ? 'Yes' : 'Off');
7853 if (!isset($prop['strokeColor'])) {
7854 $prop['strokeColor'] = 'black';
7856 $this->_addfield('checkbox', $name, $this->x, $this->y, $w, $w, $prop);
7860 * Creates a button field
7861 * @param string $name field name
7862 * @param int $w width
7863 * @param int $h height
7864 * @param string $caption caption.
7865 * @param string $action action triggered by the button (JavaScript code).
7866 * @param string $prop properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7868 * @author Denis Van Nuffelen, Nicola Asuni
7869 * @since 2.1.002 (2008-02-12)
7871 function Button($name, $w, $h, $caption, $action, $prop=array()) {
7872 if (!isset($prop['strokeColor'])) {
7873 $prop['strokeColor'] = 'black';
7875 if (!isset($prop['borderStyle'])) {
7876 $prop['borderStyle'] = 'beveled';
7878 $this->_addfield('button', $name, $this->x, $this->y, $w, $h, $prop);
7879 $this->javascript .= "f".$name.".buttonSetCaption('".addslashes($caption)."');\n";
7880 $this->javascript .= "f".$name.".setAction('MouseUp','".addslashes($action)."');\n";
7881 $this->javascript .= "f".$name.".highlight='push';\n";
7882 $this->javascript .= "f".$name.".print=false;\n";
7885 // END JAVASCRIPT - FORMS ------------------------------
7888 * Enable Write permissions for PDF Reader.
7890 * @author Nicola Asuni
7891 * @since 2.9.000 (2008-03-26)
7893 function _putuserrights() {
7897 $this->_out('/Perms');
7899 $this->_out('/UR3');
7901 //$this->_out('/SubFilter/adbe.pkcs7.detached/Filter/Adobe.PPKLite/Contents');
7902 //$this->_out('<0>');
7903 //$this->_out('/ByteRange[0 3]');
7904 $this->_out('/M '.$this->_datestring('D:'.date('YmdHis')));
7905 $this->_out('/Name(TCPDF)');
7906 $this->_out('/Reference[');
7908 $this->_out('/TransformParams');
7910 $this->_out('/Type/TransformParams');
7911 $this->_out('/V/2.2');
7912 if (!empty($this->ur_document)) {
7913 $this->_out('/Document['.$this->ur_document.']');
7915 if (!empty($this->ur_annots)) {
7916 $this->_out('/Annots['.$this->ur_annots.']');
7918 if (!empty($this->ur_form)) {
7919 $this->_out('/Form['.$this->ur_form.']');
7921 if (!empty($this->ur_signature)) {
7922 $this->_out('/Signature['.$this->ur_signature.']');
7925 $this->_out('/TransformMethod/UR3');
7926 $this->_out('/Type/SigRef');
7929 $this->_out('/Type/Sig');
7935 * Set User's Rights for PDF Reader
7936 * Check the PDF Reference 8.7.1 Transform Methods,
7937 * Table 8.105 Entries in the UR transform parameters dictionary
7938 * @param boolean $enable if true enable user's rights on PDF reader
7939 * @param string $document Names specifying additional document-wide usage rights for the document. The only defined value is "/FullSave", which permits a user to save the document along with modified form and/or annotation data.
7940 * @param string $annots Names specifying additional annotation-related usage rights for the document. Valid names in PDF 1.5 and later are /Create/Delete/Modify/Copy/Import/Export, which permit the user to perform the named operation on annotations.
7941 * @param string $form Names specifying additional form-field-related usage rights for the document. Valid names are: /Add/Delete/FillIn/Import/Export/SubmitStandalone/SpawnTemplate
7942 * @param string $signature Names specifying additional signature-related usage rights for the document. The only defined value is /Modify, which permits a user to apply a digital signature to an existing signature form field or clear a signed signature form field.
7944 * @author Nicola Asuni
7945 * @since 2.9.000 (2008-03-26)
7947 function setUserRights(
7949 $document="/FullSave",
7950 $annots="/Create/Delete/Modify/Copy/Import/Export",
7951 $form="/Add/Delete/FillIn/Import/Export/SubmitStandalone/SpawnTemplate",
7952 $signature="/Modify") {
7953 $this->ur = $enable;
7954 $this->ur_document = $document;
7955 $this->ur_annots = $annots;
7956 $this->ur_form = $form;
7957 $this->ur_signature = $signature;
7961 * Create a new page group.
7962 * NOTE: call this function before calling AddPage()
7964 * @since 3.0.000 (2008-03-27)
7966 function startPageGroup() {
7967 $this->newpagegroup = true;
7971 * Return the current page in the group.
7972 * @return current page in the group
7974 * @since 3.0.000 (2008-03-27)
7976 function getGroupPageNo() {
7977 return $this->pagegroups[$this->currpagegroup];
7981 * Return the alias of the current page group
7982 * If the current font is unicode type, the returned string is surrounded by additional curly braces.
7983 * (will be replaced by the total number of pages in this group).
7984 * @return alias of the current page group
7986 * @since 3.0.000 (2008-03-27)
7988 function getPageGroupAlias() {
7989 if (strpos(strtolower($this->CurrentFont['type']), 'unicode')) {
7990 return "{".$this->currpagegroup."}";
7992 return $this->currpagegroup;
7996 * Put visibility settings.
7998 * @since 3.0.000 (2008-03-27)
8000 function _putocg() {
8002 $this->n_ocg_print = $this->n;
8003 $this->_out('<</Type /OCG /Name '.$this->_textstring('print'));
8004 $this->_out('/Usage <</Print <</PrintState /ON>> /View <</ViewState /OFF>>>>>>');
8005 $this->_out('endobj');
8007 $this->n_ocg_view=$this->n;
8008 $this->_out('<</Type /OCG /Name '.$this->_textstring('view'));
8009 $this->_out('/Usage <</Print <</PrintState /OFF>> /View <</ViewState /ON>>>>>>');
8010 $this->_out('endobj');
8014 * Set the visibility of the successive elements.
8015 * This can be useful, for instance, to put a background
8016 * image or color that will show on screen but won't print.
8017 * @param string $v visibility mode. Legal values are: all, print, screen.
8019 * @since 3.0.000 (2008-03-27)
8021 function setVisibility($v) {
8022 if ($this->openMarkedContent) {
8023 // close existing open marked-content
8025 $this->openMarkedContent = false;
8029 $this->_out('/OC /OC1 BDC');
8030 $this->openMarkedContent = true;
8034 $this->_out('/OC /OC2 BDC');
8035 $this->openMarkedContent = true;
8043 $this->Error('Incorrect visibility: '.$v);
8047 $this->visibility = $v;
8051 * Add transparency parameters to the current extgstate
8052 * @param array $params parameters
8053 * @return the number of extgstates
8055 * @since 3.0.000 (2008-03-27)
8057 function addExtGState($parms) {
8058 $n = count($this->extgstates) + 1;
8059 $this->extgstates[$n]['parms'] = $parms;
8065 * @param array $gs extgstate
8067 * @since 3.0.000 (2008-03-27)
8069 function setExtGState($gs) {
8070 $this->_out(sprintf('/GS%d gs', $gs));
8074 * Put extgstates for object transparency
8075 * @param array $gs extgstate
8077 * @since 3.0.000 (2008-03-27)
8079 function _putextgstates() {
8080 $ne = count($this->extgstates);
8081 for ($i = 1; $i <= $ne; $i++) {
8083 $this->extgstates[$i]['n'] = $this->n;
8084 $this->_out('<</Type /ExtGState');
8085 foreach ($this->extgstates[$i]['parms'] as $k => $v) {
8086 $this->_out('/'.$k.' '.$v);
8089 $this->_out('endobj');
8094 * Set alpha for stroking (CA) and non-stroking (ca) operations.
8095 * @param float $alpha real value from 0 (transparent) to 1 (opaque)
8096 * @param string $bm blend mode, one of the following: Normal, Multiply, Screen, Overlay, Darken, Lighten, ColorDodge, ColorBurn, HardLight, SoftLight, Difference, Exclusion, Hue, Saturation, Color, Luminosity
8098 * @since 3.0.000 (2008-03-27)
8100 function setAlpha($alpha, $bm='Normal') {
8101 $gs = $this->addExtGState(array('ca' => $alpha, 'CA' => $alpha, 'BM' => '/'.$bm));
8102 $this->setExtGState($gs);
8106 * Set the default JPEG compression quality (1-100)
8107 * @param int $quality JPEG quality, integer between 1 and 100
8109 * @since 3.0.000 (2008-03-27)
8111 function setJPEGQuality($quality) {
8112 if (($quality < 1) OR ($quality > 100)) {
8115 $this->jpeg_quality = intval($quality);
8119 * Set the default number of columns in a row for HTML tables.
8120 * @param int $cols number of columns
8122 * @since 3.0.014 (2008-06-04)
8124 function setDefaultTableColumns($cols=4) {
8125 $this->default_table_columns = intval($cols);
8129 * Set the height of cell repect font height.
8130 * @param int $h cell proportion respect font height (typical value = 1.25).
8132 * @since 3.0.014 (2008-06-04)
8134 function setCellHeightRatio($h) {
8135 $this->cell_height_ratio = $h;
8139 * return the height of cell repect font height.
8141 * @since 4.0.012 (2008-07-24)
8143 function getCellHeightRatio() {
8144 return $this->cell_height_ratio;
8148 * Set the PDF version (check PDF reference for valid values).
8149 * Default value is 1.t
8151 * @since 3.1.000 (2008-06-09)
8153 function setPDFVersion($version="1.7") {
8154 $this->PDFVersion = $version;
8158 * Set the viewer preferences dictionary controlling the way the document is to be presented on the screen or in print.
8159 * (see Section 8.1 of PDF reference, "Viewer Preferences").
8161 * <li>HideToolbar boolean (Optional) A flag specifying whether to hide the viewer application's tool bars when the document is active. Default value: false.</li>
8162 * <li>HideMenubar boolean (Optional) A flag specifying whether to hide the viewer application's menu bar when the document is active. Default value: false.</li>
8163 * <li>HideWindowUI boolean (Optional) A flag specifying whether to hide user interface elements in the document's window (such as scroll bars and navigation controls), leaving only the document's contents displayed. Default value: false.</li>
8164 * <li>FitWindow boolean (Optional) A flag specifying whether to resize the document's window to fit the size of the first displayed page. Default value: false.</li>
8165 * <li>CenterWindow boolean (Optional) A flag specifying whether to position the document's window in the center of the screen. Default value: false.</li>
8166 * <li>DisplayDocTitle boolean (Optional; PDF 1.4) A flag specifying whether the window's title bar should display the document title taken from the Title entry of the document information dictionary (see Section 10.2.1, "Document Information Dictionary"). If false, the title bar should instead display the name of the PDF file containing the document. Default value: false.</li>
8167 * <li>NonFullScreenPageMode name (Optional) The document's page mode, specifying how to display the document on exiting full-screen mode:<ul><li>UseNone Neither document outline nor thumbnail images visible</li><li>UseOutlines Document outline visible</li><li>UseThumbs Thumbnail images visible</li><li>UseOC Optional content group panel visible</li><ul>This entry is meaningful only if the value of the PageMode entry in the catalog dictionary (see Section 3.6.1, "Document Catalog") is FullScreen; it is ignored otherwise. Default value: UseNone.</li>
8168 * <li>ViewArea name (Optional; PDF 1.4) The name of the page boundary representing the area of a page to be displayed when viewing the document on the screen. Valid values are (see Section 10.10.1, "Page Boundaries").:<ul><li>MediaBox</li><li>CropBox (default)</li><li>BleedBox</li><li>TrimBox</li><li>ArtBox</li></ul></li>
8169 * <li>ViewClip name (Optional; PDF 1.4) The name of the page boundary to which the contents of a page are to be clipped when viewing the document on the screen. Valid values are (see Section 10.10.1, "Page Boundaries").:<ul><li>MediaBox</li><li>CropBox (default)</li><li>BleedBox</li><li>TrimBox</li><li>ArtBox</li></ul></li>
8170 * <li>PrintArea name (Optional; PDF 1.4) The name of the page boundary representing the area of a page to be rendered when printing the document. Valid values are (see Section 10.10.1, "Page Boundaries").:<ul><li>MediaBox</li><li>CropBox (default)</li><li>BleedBox</li><li>TrimBox</li><li>ArtBox</li></ul></li>
8171 * <li>PrintClip name (Optional; PDF 1.4) The name of the page boundary to which the contents of a page are to be clipped when printing the document. Valid values are (see Section 10.10.1, "Page Boundaries").:<ul><li>MediaBox</li><li>CropBox (default)</li><li>BleedBox</li><li>TrimBox</li><li>ArtBox</li></ul></li>
8172 * <li>PrintScaling name (Optional; PDF 1.6) The page scaling option to be selected when a print dialog is displayed for this document. Valid values are: <ul><li>None, which indicates that the print dialog should reflect no page scaling</li><li>AppDefault (default), which indicates that applications should use the current print scaling</li><ul></li>
8173 * <li>Duplex name (Optional; PDF 1.7) The paper handling option to use when printing the file from the print dialog. The following values are valid:<ul><li>Simplex - Print single-sided</li><li>DuplexFlipShortEdge - Duplex and flip on the short edge of the sheet</li><li>DuplexFlipLongEdge - Duplex and flip on the long edge of the sheet</li></ul>Default value: none</li>
8174 * <li>PickTrayByPDFSize boolean (Optional; PDF 1.7) A flag specifying whether the PDF page size is used to select the input paper tray. This setting influences only the preset values used to populate the print dialog presented by a PDF viewer application. If PickTrayByPDFSize is true, the check box in the print dialog associated with input paper tray is checked. Note: This setting has no effect on Mac OS systems, which do not provide the ability to pick the input tray by size.</li>
8175 * <li>PrintPageRange array (Optional; PDF 1.7) The page numbers used to initialize the print dialog box when the file is printed. The first page of the PDF file is denoted by 1. Each pair consists of the first and last pages in the sub-range. An odd number of integers causes this entry to be ignored. Negative numbers cause the entire array to be ignored. Default value: as defined by PDF viewer application</li>
8176 * <li>NumCopies integer (Optional; PDF 1.7) The number of copies to be printed when the print dialog is opened for this file. Supported values are the integers 2 through 5. Values outside this range are ignored. Default value: as defined by PDF viewer application, but typically 1</li>
8178 * @param array $preferences array of options.
8179 * @author Nicola Asuni
8181 * @since 3.1.000 (2008-06-09)
8183 function setViewerPreferences($preferences) {
8184 $this->viewer_preferences = $preferences;
8188 * Paints a linear colour gradient.
8189 * @param float $x abscissa of the top left corner of the rectangle.
8190 * @param float $y ordinate of the top left corner of the rectangle.
8191 * @param float $w width of the rectangle.
8192 * @param float $h height of the rectangle.
8193 * @param array $col1 first color (RGB components).
8194 * @param array $col2 second color (RGB components).
8195 * @param array $coords array of the form (x1, y1, x2, y2) which defines the gradient vector (see linear_gradient_coords.jpg). The default value is from left to right (x1=0, y1=0, x2=1, y2=0).
8196 * @author Andreas Würmser, Nicola Asuni
8197 * @since 3.1.000 (2008-06-09)
8200 function LinearGradient($x, $y, $w, $h, $col1=array(), $col2=array(), $coords=array(0,0,1,0)) {
8201 $this->Clip($x, $y, $w, $h);
8202 $this->Gradient(2, $col1, $col2, $coords);
8206 * Paints a radial colour gradient.
8207 * @param float $x abscissa of the top left corner of the rectangle.
8208 * @param float $y ordinate of the top left corner of the rectangle.
8209 * @param float $w width of the rectangle.
8210 * @param float $h height of the rectangle.
8211 * @param array $col1 first color (RGB components).
8212 * @param array $col2 second color (RGB components).
8213 * @param array $coords array of the form (fx, fy, cx, cy, r) where (fx, fy) is the starting point of the gradient with color1, (cx, cy) is the center of the circle with color2, and r is the radius of the circle (see radial_gradient_coords.jpg). (fx, fy) should be inside the circle, otherwise some areas will not be defined.
8214 * @author Andreas Würmser, Nicola Asuni
8215 * @since 3.1.000 (2008-06-09)
8218 function RadialGradient($x, $y, $w, $h, $col1=array(), $col2=array(), $coords=array(0.5,0.5,0.5,0.5,1)) {
8219 $this->Clip($x, $y, $w, $h);
8220 $this->Gradient(3, $col1, $col2, $coords);
8224 * Paints a coons patch mesh.
8225 * @param float $x abscissa of the top left corner of the rectangle.
8226 * @param float $y ordinate of the top left corner of the rectangle.
8227 * @param float $w width of the rectangle.
8228 * @param float $h height of the rectangle.
8229 * @param array $col1 first color (lower left corner) (RGB components).
8230 * @param array $col2 second color (lower right corner) (RGB components).
8231 * @param array $col3 third color (upper right corner) (RGB components).
8232 * @param array $col4 fourth color (upper left corner) (RGB components).
8233 * @param array $coords <ul><li>for one patch mesh: array(float x1, float y1, .... float x12, float y12): 12 pairs of coordinates (normally from 0 to 1) which specify the Bezier control points that define the patch. First pair is the lower left edge point, next is its right control point (control point 2). Then the other points are defined in the order: control point 1, edge point, control point 2 going counter-clockwise around the patch. Last (x12, y12) is the first edge point's left control point (control point 1).</li><li>for two or more patch meshes: array[number of patches]: arrays with the following keys for each patch: f: where to put that patch (0 = first patch, 1, 2, 3 = right, top and left of precedent patch - I didn't figure this out completely - just try and error ;-) points: 12 pairs of coordinates of the Bezier control points as above for the first patch, 8 pairs of coordinates for the following patches, ignoring the coordinates already defined by the precedent patch (I also didn't figure out the order of these - also: try and see what's happening) colors: must be 4 colors for the first patch, 2 colors for the following patches</li></ul>
8234 * @param array $coords_min minimum value used by the coordinates. If a coordinate's value is smaller than this it will be cut to coords_min. default: 0
8235 * @param array $coords_max maximum value used by the coordinates. If a coordinate's value is greater than this it will be cut to coords_max. default: 1
8236 * @author Andreas Würmser, Nicola Asuni
8237 * @since 3.1.000 (2008-06-09)
8240 function CoonsPatchMesh($x, $y, $w, $h, $col1=array(), $col2=array(), $col3=array(), $col4=array(), $coords=array(0.00,0.0,0.33,0.00,0.67,0.00,1.00,0.00,1.00,0.33,1.00,0.67,1.00,1.00,0.67,1.00,0.33,1.00,0.00,1.00,0.00,0.67,0.00,0.33), $coords_min=0, $coords_max=1) {
8241 $this->Clip($x, $y, $w, $h);
8242 $n = count($this->gradients) + 1;
8243 $this->gradients[$n]['type'] = 6; //coons patch mesh
8244 //check the coords array if it is the simple array or the multi patch array
8245 if (!isset($coords[0]['f'])){
8246 //simple array -> convert to multi patch array
8247 if (!isset($col1[1])) {
8248 $col1[1] = $col1[2] = $col1[0];
8250 if (!isset($col2[1])) {
8251 $col2[1] = $col2[2] = $col2[0];
8253 if (!isset($col3[1])) {
8254 $col3[1] = $col3[2] = $col3[0];
8256 if (!isset($col4[1])) {
8257 $col4[1] = $col4[2] = $col4[0];
8259 $patch_array[0]['f'] = 0;
8260 $patch_array[0]['points'] = $coords;
8261 $patch_array[0]['colors'][0]['r'] = $col1[0];
8262 $patch_array[0]['colors'][0]['g'] = $col1[1];
8263 $patch_array[0]['colors'][0]['b'] = $col1[2];
8264 $patch_array[0]['colors'][1]['r'] = $col2[0];
8265 $patch_array[0]['colors'][1]['g'] = $col2[1];
8266 $patch_array[0]['colors'][1]['b'] = $col2[2];
8267 $patch_array[0]['colors'][2]['r'] = $col3[0];
8268 $patch_array[0]['colors'][2]['g'] = $col3[1];
8269 $patch_array[0]['colors'][2]['b'] = $col3[2];
8270 $patch_array[0]['colors'][3]['r'] = $col4[0];
8271 $patch_array[0]['colors'][3]['g'] = $col4[1];
8272 $patch_array[0]['colors'][3]['b'] = $col4[2];
8275 $patch_array = $coords;
8277 $bpcd = 65535; //16 BitsPerCoordinate
8278 //build the data stream
8279 $this->gradients[$n]['stream'] = "";
8280 for($i=0; $i < count($patch_array); $i++) {
8281 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['f']); //start with the edge flag as 8 bit
8282 for($j=0; $j < count($patch_array[$i]['points']); $j++) {
8283 //each point as 16 bit
8284 $patch_array[$i]['points'][$j] = (($patch_array[$i]['points'][$j]-$coords_min)/($coords_max-$coords_min))*$bpcd;
8285 if ($patch_array[$i]['points'][$j] < 0) {
8286 $patch_array[$i]['points'][$j] = 0;
8288 if ($patch_array[$i]['points'][$j] > $bpcd) {
8289 $patch_array[$i]['points'][$j] = $bpcd;
8291 $this->gradients[$n]['stream'] .= chr(floor($patch_array[$i]['points'][$j]/256));
8292 $this->gradients[$n]['stream'] .= chr(floor($patch_array[$i]['points'][$j]%256));
8294 for($j=0; $j < count($patch_array[$i]['colors']); $j++) {
8295 //each color component as 8 bit
8296 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['r']);
8297 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['g']);
8298 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['b']);
8301 //paint the gradient
8302 $this->_out('/Sh'.$n.' sh');
8303 //restore previous Graphic State
8308 * Set a rectangular clipping area.
8309 * @param float $x abscissa of the top left corner of the rectangle (or top right corner for RTL mode).
8310 * @param float $y ordinate of the top left corner of the rectangle.
8311 * @param float $w width of the rectangle.
8312 * @param float $h height of the rectangle.
8313 * @author Andreas Würmser, Nicola Asuni
8314 * @since 3.1.000 (2008-06-09)
8317 function Clip($x, $y, $w, $h){
8319 $x = $this->w - $x - $w;
8321 //save current Graphic State
8324 $s .= sprintf(' %.2f %.2f %.2f %.2f re W n', $x*$this->k, ($this->h-$y)*$this->k, $w*$this->k, -$h*$this->k);
8325 //set up transformation matrix for gradient
8326 $s .= sprintf(' %.3f 0 0 %.3f %.3f %.3f cm', $w*$this->k, $h*$this->k, $x*$this->k, ($this->h-($y+$h))*$this->k);
8332 * @param int $type type of gradient.
8333 * @param array $col1 first color (RGB components).
8334 * @param array $col2 second color (RGB components).
8335 * @param array $coords array of coordinates.
8336 * @author Andreas Würmser, Nicola Asuni
8337 * @since 3.1.000 (2008-06-09)
8340 function Gradient($type, $col1, $col2, $coords){
8341 $n = count($this->gradients) + 1;
8342 $this->gradients[$n]['type'] = $type;
8343 if (!isset($col1[1])) {
8344 $col1[1]=$col1[2]=$col1[0];
8346 $this->gradients[$n]['col1'] = sprintf('%.3f %.3f %.3f', ($col1[0]/255), ($col1[1]/255), ($col1[2]/255));
8347 if (!isset($col2[1])) {
8348 $col2[1] = $col2[2] = $col2[0];
8350 $this->gradients[$n]['col2'] = sprintf('%.3f %.3f %.3f', ($col2[0]/255), ($col2[1]/255), ($col2[2]/255));
8351 $this->gradients[$n]['coords'] = $coords;
8352 //paint the gradient
8353 $this->_out('/Sh'.$n.' sh');
8354 //restore previous Graphic State
8360 * @author Andreas Würmser, Nicola Asuni
8361 * @since 3.1.000 (2008-06-09)
8364 function _putshaders() {
8365 foreach($this->gradients as $id => $grad) {
8366 if (($grad['type'] == 2) OR ($grad['type'] == 3)) {
8369 $this->_out('/FunctionType 2');
8370 $this->_out('/Domain [0.0 1.0]');
8371 $this->_out('/C0 ['.$grad['col1'].']');
8372 $this->_out('/C1 ['.$grad['col2'].']');
8373 $this->_out('/N 1');
8375 $this->_out('endobj');
8380 $this->_out('/ShadingType '.$grad['type']);
8381 $this->_out('/ColorSpace /DeviceRGB');
8382 if ($grad['type'] == 2) {
8383 $this->_out(sprintf('/Coords [%.3f %.3f %.3f %.3f]', $grad['coords'][0], $grad['coords'][1], $grad['coords'][2], $grad['coords'][3]));
8384 $this->_out('/Function '.$f1.' 0 R');
8385 $this->_out('/Extend [true true] ');
8387 } elseif ($grad['type'] == 3) {
8388 //x0, y0, r0, x1, y1, r1
8389 //at this this time radius of inner circle is 0
8390 $this->_out(sprintf('/Coords [%.3f %.3f 0 %.3f %.3f %.3f]', $grad['coords'][0], $grad['coords'][1], $grad['coords'][2], $grad['coords'][3], $grad['coords'][4]));
8391 $this->_out('/Function '.$f1.' 0 R');
8392 $this->_out('/Extend [true true] ');
8394 } elseif ($grad['type'] == 6) {
8395 $this->_out('/BitsPerCoordinate 16');
8396 $this->_out('/BitsPerComponent 8');
8397 $this->_out('/Decode[0 1 0 1 0 1 0 1 0 1]');
8398 $this->_out('/BitsPerFlag 8');
8399 $this->_out('/Length '.strlen($grad['stream']));
8401 $this->_putstream($grad['stream']);
8403 $this->_out('endobj');
8404 $this->gradients[$id]['id'] = $this->n;
8410 * @author Maxime Delorme, Nicola Asuni
8411 * @since 3.1.000 (2008-06-09)
8414 function _outarc($x1, $y1, $x2, $y2, $x3, $y3 ) {
8416 $this->_out(sprintf('%.2f %.2f %.2f %.2f %.2f %.2f c', $x1*$this->k, ($h-$y1)*$this->k, $x2*$this->k, ($h-$y2)*$this->k, $x3*$this->k, ($h-$y3)*$this->k));
8420 * Draw the sector of a circle.
8421 * It can be used for instance to render pie charts.
8422 * @param float $xc abscissa of the center.
8423 * @param float $yc ordinate of the center.
8424 * @param float $r radius.
8425 * @param float $a start angle (in degrees).
8426 * @param float $b end angle (in degrees).
8427 * @param string $style: D, F, FD or DF (draw, fill, fill and draw). Default: FD.
8428 * @param float $cw: indicates whether to go clockwise (default: true).
8429 * @param float $o: origin of angles (0 for 3 o'clock, 90 for noon, 180 for 9 o'clock, 270 for 6 o'clock). Default: 90.
8430 * @author Maxime Delorme, Nicola Asuni
8431 * @since 3.1.000 (2008-06-09)
8434 function PieSector($xc, $yc, $r, $a, $b, $style='FD', $cw=true, $o=90) {
8436 $xc = $this->w - $xc - $w;
8446 $a = ($a % 360) + 360;
8447 $b = ($b % 360) + 360;
8451 $b = $b / 360 * 2 * M_PI;
8452 $a = $a / 360 * 2 * M_PI;
8461 } elseif ($style=='FD' or $style=='DF') {
8467 $MyArc = 4/3 * (1 - cos($d/2)) / sin($d/2) * $r;
8469 //first put the center
8470 $this->_out(sprintf('%.2f %.2f m', ($xc)*$k, ($hp-$yc)*$k));
8471 //put the first point
8472 $this->_out(sprintf('%.2f %.2f l', ($xc+$r*cos($a))*$k, (($hp-($yc-$r*sin($a)))*$k)));
8474 if ($d < (M_PI/2)) {
8475 $this->_outarc($xc+$r*cos($a)+$MyArc*cos(M_PI/2+$a), $yc-$r*sin($a)-$MyArc*sin(M_PI/2+$a), $xc+$r*cos($b)+$MyArc*cos($b-M_PI/2), $yc-$r*sin($b)-$MyArc*sin($b-M_PI/2), $xc+$r*cos($b), $yc-$r*sin($b));
8478 $MyArc = 4/3*(1-cos($d/8))/sin($d/8)*$r;
8479 $this->_outarc($xc+$r*cos($a)+$MyArc*cos(M_PI/2+$a), $yc-$r*sin($a)-$MyArc*sin(M_PI/2+$a), $xc+$r*cos($b)+$MyArc*cos($b-M_PI/2), $yc-$r*sin($b)-$MyArc*sin($b-M_PI/2), $xc+$r*cos($b), $yc-$r*sin($b));
8482 $this->_outarc($xc+$r*cos($a)+$MyArc*cos(M_PI/2+$a), $yc-$r*sin($a)-$MyArc*sin(M_PI/2+$a), $xc+$r*cos($b)+$MyArc*cos($b-M_PI/2), $yc-$r*sin($b)-$MyArc*sin($b-M_PI/2), $xc+$r*cos($b), $yc-$r*sin($b));
8485 $this->_outarc($xc+$r*cos($a)+$MyArc*cos(M_PI/2+$a), $yc-$r*sin($a)-$MyArc*sin(M_PI/2+$a), $xc+$r*cos($b)+$MyArc*cos($b-M_PI/2), $yc-$r*sin($b)-$MyArc*sin($b-M_PI/2), $xc+$r*cos($b), $yc-$r*sin($b) );
8488 $this->_outarc($xc+$r*cos($a)+$MyArc*cos(M_PI/2+$a), $yc-$r*sin($a)-$MyArc*sin(M_PI/2+$a), $xc+$r*cos($b)+$MyArc*cos($b-M_PI/2), $yc-$r*sin($b)-$MyArc*sin($b-M_PI/2), $xc+$r*cos($b), $yc-$r*sin($b));
8495 * Embed vector-based Adobe Illustrator (AI) or AI-compatible EPS files.
8496 * Only vector drawing is supported, not text or bitmap.
8497 * Although the script was successfully tested with various AI format versions, best results are probably achieved with files that were exported in the AI3 format (tested with Illustrator CS2, Freehand MX and Photoshop CS2).
8498 * @param string $file Name of the file containing the image.
8499 * @param float $x Abscissa of the upper-left corner.
8500 * @param float $y Ordinate of the upper-left corner.
8501 * @param float $w Width of the image in the page. If not specified or equal to zero, it is automatically calculated.
8502 * @param float $h Height of the image in the page. If not specified or equal to zero, it is automatically calculated.
8503 * @param mixed $link URL or identifier returned by AddLink().
8504 * @param boolean useBoundingBox specifies whether to position the bounding box (true) or the complete canvas (false) at location (x,y). Default value is true.
8505 * @param string $align Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul>
8506 * @param string $palign Allows to center or align the image on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
8507 * @author Valentin Schmidt, Nicola Asuni
8508 * @since 3.1.000 (2008-06-09)
8511 function ImageEps($file, $x, $y, $w=0, $h=0, $link='', $useBoundingBox=true, $align='', $palign='') {
8512 $data = file_get_contents($file);
8513 if ($data === false) {
8514 $this->Error('EPS file not found: '.$file);
8517 // EPS/AI compatibility check (only checks files created by Adobe Illustrator!)
8518 preg_match ('/%%Creator:([^\r\n]+)/', $data, $regs); # find Creator
8519 if (count($regs) > 1) {
8520 $version_str = trim($regs[1]); # e.g. "Adobe Illustrator(R) 8.0"
8521 if (strpos($version_str, 'Adobe Illustrator') !== false) {
8522 $versexp = explode(' ', $version_str);
8523 $version = (float)array_pop($versexp);
8524 if ($version >= 9) {
8525 $this->Error('This version of Adobe Illustrator file is not supported: '.$file);
8529 // strip binary bytes in front of PS-header
8530 $start = strpos($data, '%!PS-Adobe');
8532 $data = substr($data, $start);
8534 // find BoundingBox params
8535 preg_match ("/%%BoundingBox:([^\r\n]+)/", $data, $regs);
8536 if (count($regs) > 1) {
8537 list($x1, $y1, $x2, $y2) = explode(' ', trim($regs[1]));
8539 $this->Error('No BoundingBox found in EPS file: '.$file);
8541 $start = strpos($data, '%%EndSetup');
8542 if ($start === false) {
8543 $start = strpos($data, '%%EndProlog');
8545 if ($start === false) {
8546 $start = strpos($data, '%%BoundingBox');
8548 $data = substr($data, $start);
8549 $end = strpos($data, '%%PageTrailer');
8551 $end = strpos($data, 'showpage');
8554 $data = substr($data, 0, $end);
8558 $scale_x = $w/(($x2-$x1)/$k);
8560 $scale_y = $h/(($y2-$y1)/$k);
8562 $scale_y = $scale_x;
8563 $h = ($y2-$y1)/$k * $scale_y;
8567 $scale_y = $h/(($y2-$y1)/$k);
8568 $scale_x = $scale_y;
8569 $w = ($x2-$x1)/$k * $scale_x;
8571 $w = ($x2 - $x1) / $k;
8572 $h = ($y2 - $y1) / $k;
8575 // Check whether we need a new page first as this does not fit
8576 if ((($this->y + $h) > $this->PageBreakTrigger) AND empty($this->InFooter) AND $this->AcceptPageBreak()) {
8577 // Automatic page break
8578 $this->AddPage($this->CurOrientation);
8579 // Reset coordinates to top fo next page
8580 //$x = $this->GetX();
8581 $y = $this->GetY() + $this->cMargin;
8583 // set bottomcoordinates
8584 $this->img_rb_y = $y + $h;
8587 if ($palign == 'L') {
8588 $ximg = $this->lMargin;
8589 // set right side coordinate
8590 $this->img_rb_x = $ximg + $w;
8591 } elseif ($palign == 'C') {
8592 $ximg = ($this->w - $x - $w) / 2;
8593 // set right side coordinate
8594 $this->img_rb_x = $ximg + $w;
8596 $ximg = $this->w - $x - $w;
8597 // set left side coordinate
8598 $this->img_rb_x = $ximg;
8601 if ($palign == 'R') {
8602 $ximg = $this->w - $this->rMargin - $w;
8603 // set left side coordinate
8604 $this->img_rb_x = $ximg;
8605 } elseif ($palign == 'C') {
8606 $ximg = ($this->w - $x - $w) / 2;
8607 // set right side coordinate
8608 $this->img_rb_x = $ximg + $w;
8611 // set right side coordinate
8612 $this->img_rb_x = $ximg + $w;
8615 if ($useBoundingBox){
8616 $dx = $ximg * $k - $x1;
8617 $dy = $y * $k - $y1;
8622 // save the current graphic state
8625 $this->_out(sprintf('%.3F %.3F %.3F %.3F %.3F %.3F cm', 1, 0, 0, 1, $dx, $dy+($this->hPt - 2*$y*$k - ($y2-$y1))));
8627 if (isset($scale_x)) {
8628 $this->_out(sprintf('%.3F %.3F %.3F %.3F %.3F %.3F cm', $scale_x, 0, 0, $scale_y, $x1*(1-$scale_x), $y2*(1-$scale_y)));
8630 // handle pc/unix/mac line endings
8631 $lines = split("\r\n|[\r\n]", $data);
8633 $cnt = count($lines);
8634 for ($i=0; $i < $cnt; $i++) {
8636 if (($line == '') OR ($line{0} == '%')) {
8639 $len = strlen($line);
8640 $chunks = explode(' ', $line);
8641 $cmd = array_pop($chunks);
8643 if (($cmd == 'Xa') OR ($cmd == 'XA')) {
8644 $b = array_pop($chunks);
8645 $g = array_pop($chunks);
8646 $r = array_pop($chunks);
8647 $this->_out("$r $g $b ". ($cmd=='Xa'?'rg':'RG') ); //substr($line, 0, -2).'rg' -> in EPS (AI8): c m y k r g b rg!
8672 case 'x': {// custom fill color
8673 list($c,$m,$y,$k) = $chunks;
8674 $this->_out("$c $m $y $k k");
8677 case 'X': { // custom stroke color
8678 list($c,$m,$y,$k) = $chunks;
8679 $this->_out("$c $m $y $k K");
8687 $line{$len-1} = strtolower($cmd);
8693 $this->_out($cmd . '*');
8700 $max = min($i+5, $cnt);
8701 for ($j=$i+1; $j < $max; $j++)
8702 $isU = ($isU OR (($lines[$j] == 'U') OR ($lines[$j] == '*U')));
8721 // restore previous graphic state
8724 $this->Link($ximg, $y, $w, $h, $link);
8726 // set pointer to align the successive text/objects
8730 $this->x = $this->img_rb_x;
8734 $this->y = $y + round($h/2);
8735 $this->x = $this->img_rb_x;
8739 $this->y = $this->img_rb_y;
8740 $this->x = $this->img_rb_x;
8744 $this->SetY($this->img_rb_y);
8751 $this->endlinex = $this->img_rb_x;
8755 * Set document barcode.
8756 * @param string $bc barcode
8758 function setBarcode($bc="") {
8759 $this->barcode = $bc;
8763 * Get current barcode.
8765 * @since 4.0.012 (2008-07-24)
8767 function getBarcode() {
8768 return $this->barcode;
8773 * @param string $code code to print
8774 * @param string $type type of barcode.
8775 * @param int $x x position in user units
8776 * @param int $y y position in user units
8777 * @param int $w width in user units
8778 * @param int $h height position in user units
8779 * @param float $xres width of the smallest bar in user units
8780 * @param array $style array of options:<ul><li>string $style["position"] barcode position inside the specified width: L = left (default for LTR); C = center; R = right (default for RTL); S = stretch</li><li>boolean $style["border"] if true prints a border around the barcode</li><li>int $style["padding"] padding to leave around the barcode in user units</li><li>array $style["fgcolor"] color array for bars and text</li><li>mixed $style["bgcolor"] color array for background or false for transparent</li><li>boolean $style["text"] boolean if true prints text below the barcode</li><li>string $style["font"] font name for text</li><li>int $style["fontsize"] font size for text</li><li>int $style["stretchtext"]: 0 = disabled; 1 = horizontal scaling only if necessary; 2 = forced horizontal scaling; 3 = character spacing only if necessary; 4 = forced character spacing</li></ul>
8781 * @param string $align Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul>
8782 * @author Nicola Asuni
8783 * @since 3.1.000 (2008-06-09)
8786 function write1DBarcode($code, $type, $x='', $y='', $w='', $h='', $xres=0.4, $style='', $align='') {
8790 $barcodeobj = new TCPDFbarcode($code, $type);
8791 $arrcode = $barcodeobj->getBarcodeArray();
8792 if ($arrcode === false) {
8793 $this->Error('Error in barcode string');
8795 // set default values
8796 if (!isset($style["position"])) {
8798 $style["position"] = "R";
8800 $style["position"] = "L";
8803 if (!isset($style["padding"])) {
8804 $style["padding"] = 0;
8806 if (!isset($style["fgcolor"])) {
8807 $style["fgcolor"] = array(0,0,0); // default black
8809 if (!isset($style["bgcolor"])) {
8810 $style["bgcolor"] = false; // default transparent
8812 if (!isset($style["border"])) {
8813 $style["border"] = false;
8815 if (!isset($style["text"])) {
8816 $style["text"] = false;
8819 if ($style["text"] AND isset($style["font"])) {
8820 $prevFontFamily = $this->FontFamily;
8821 $prevFontStyle = $this->FontStyle;
8822 $prevFontSizePt = $this->FontSizePt;
8823 if (isset($style["fontsize"])) {
8824 $fontsize = $style["fontsize"];
8828 $this->SetFont($style["font"], '', $fontsize);
8830 if (!isset($style["stretchtext"])) {
8831 $style["stretchtext"] = 4;
8833 // set foreground color
8834 $prevDrawColor = $this->DrawColor;
8835 $prevTextColor = $this->TextColor;
8836 $this->SetDrawColorArray($style["fgcolor"]);
8837 $this->SetTextColorArray($style["fgcolor"]);
8838 if (empty($w) OR ($w <= 0)) {
8840 $w = $this->x - $this->lMargin;
8842 $w = $this->w - $this->rMargin - $this->x;
8857 $fbw = ($arrcode["maxw"] * $xres) + (2 * $style["padding"]);
8858 $extraspace = ($this->cell_height_ratio * $fontsize / $this->k) + (2 * $style["padding"]);
8860 $h = 10 + $extraspace;
8862 if ((($y + $h) > $this->PageBreakTrigger) AND (empty($this->InFooter)) AND ($this->AcceptPageBreak())) {
8863 //Automatic page break
8868 $this->_out('0 Tw');
8870 $this->AddPage($this->CurOrientation);
8873 $this->_out(sprintf('%.3f Tw',$ws * $k));
8878 // maximum bar heigth
8879 $barh = $h - $extraspace;
8880 switch ($style["position"]) {
8889 case "C": { // center
8890 $xdiff = (($w - $fbw) / 2);
8892 $xpos = $x - $w + $xdiff;
8894 $xpos = $x + $xdiff;
8898 case "R": { // right
8902 $xpos = $x + $w - $fbw;
8906 case "S": { // stretch
8908 $xres = ($w - (2 * $style["padding"])) / $arrcode["maxw"];
8918 $xpos = $xpos_rect + $style["padding"];
8920 // barcode is always printed in LTR direction
8921 $tempRTL = $this->rtl;
8923 // print background color
8924 if ($style["bgcolor"]) {
8925 $this->Rect($xpos_rect, $y, $fbw, $h, 'DF', '', $style["bgcolor"]);
8926 } elseif ($style["border"]) {
8927 $this->Rect($xpos_rect, $y, $fbw, $h, 'D');
8930 if ($arrcode !== false) {
8931 foreach ($arrcode["bcode"] as $k => $v) {
8932 $bw = ($v["w"] * $xres);
8934 // braw a vertical bar
8935 $ypos = $y + $style["padding"] + ($v["p"] * $barh / $arrcode["maxh"]);
8936 $this->Rect($xpos, $ypos, $bw, ($v["h"] * $barh / $arrcode["maxh"]), 'DF', array("L"=>0,"T"=>0,"R"=>0,"B"=>0), $style["fgcolor"]);
8942 if ($style["text"]) {
8944 $this->x = $xpos_text;
8945 $this->y = $y + $style["padding"] + $barh;
8946 $this->Cell(($arrcode["maxw"] * $xres), ($this->cell_height_ratio * $fontsize / $this->k), $code, 0, 0, 'C', 0, '', $style["stretchtext"]);
8948 // restore original direction
8949 $this->rtl = $tempRTL;
8950 // restore previous font
8951 if ($style["text"] AND isset($style["font"])) {
8952 $this->SetFont($prevFontFamily, $prevFontStyle, $prevFontSizePt);
8955 $this->DrawColor = $prevDrawColor;
8956 $this->TextColor = $prevTextColor;
8957 // set bottomcoordinates
8958 $this->img_rb_y = $y + $h;
8960 // set left side coordinate
8961 $this->img_rb_x = ($this->w - $x - $w);
8963 // set right side coordinate
8964 $this->img_rb_x = $x + $w;
8966 // set pointer to align the successive text/objects
8970 $this->x = $this->img_rb_x;
8974 $this->y = $y + round($h/2);
8975 $this->x = $this->img_rb_x;
8979 $this->y = $this->img_rb_y;
8980 $this->x = $this->img_rb_x;
8984 $this->SetY($this->img_rb_y);
8994 * This function is DEPRECATED, please use the new write1DBarcode() function.
8995 * @param int $x x position in user units
8996 * @param int $y y position in user units
8997 * @param int $w width in user units
8998 * @param int $h height position in user units
8999 * @param string $type type of barcode (I25, C128A, C128B, C128C, C39)
9000 * @param string $style barcode style
9001 * @param string $font font for text
9002 * @param int $xres x resolution
9003 * @param string $code code to print
9004 * @deprecated deprecated since version 3.1.000 (2008-06-10)
9005 * @see write1DBarcode()
9007 function writeBarcode($x, $y, $w, $h, $type, $style, $font, $xres, $code) {
9008 // convert old settings for the new write1DBarcode() function.
9014 "fgcolor" => array(0,0,0),
9022 $newstyle["border"] = true;
9025 $newstyle["bgcolor"] = false;
9028 $newstyle["position"] = "C";
9029 } elseif ($style & 8) {
9030 $newstyle["position"] = "L";
9031 } elseif ($style & 16) {
9032 $newstyle["position"] = "R";
9035 $newstyle["text"] = true;
9038 $newstyle["stretchtext"] = 4;
9040 $this->write1DBarcode($code, $type, $x, $y, $w, $h, $xres, $newstyle, '');
9044 * Returns an array containing current margins:
9046 <li>$ret['left'] = left margin</li>
9047 <li>$ret['right'] = right margin</li>
9048 <li>$ret['top'] = top margin</li>
9049 <li>$ret['bottom'] = bottom margin</li>
9050 <li>$ret['header'] = header margin</li>
9051 <li>$ret['footer'] = footer margin</li>
9052 <li>$ret['cell'] = cell margin</li>
9054 * @return array containing all margins measures
9055 * @since 3.2.000 (2008-06-23)
9057 function getMargins() {
9059 'left' => $this->lMargin,
9060 'right' => $this->rMargin,
9061 'top' => $this->tMargin,
9062 'bottom' => $this->bMargin,
9063 'header' => $this->header_margin,
9064 'footer' => $this->footer_margin,
9065 'cell' => $this->cMargin,
9071 * Returns an array containing original margins:
9073 <li>$ret['left'] = left margin</li>
9074 <li>$ret['right'] = right margin</li>
9076 * @return array containing all margins measures
9077 * @since 4.0.012 (2008-07-24)
9079 function getOriginalMargins() {
9081 'left' => $this->original_lMargin,
9082 'right' => $this->original_rMargin
9088 * Returns the current font size.
9089 * @return current font size
9090 * @since 3.2.000 (2008-06-23)
9092 function getFontSize() {
9093 return $this->FontSize;
9097 * Returns the current font size in points unit.
9098 * @return current font size in points unit
9099 * @since 3.2.000 (2008-06-23)
9101 function getFontSizePt() {
9102 return $this->FontSizePt;
9106 * Prints a cell (rectangular area) with optional borders, background color and html text string.
9107 * The upper-left corner of the cell corresponds to the current position. After the call, the current position moves to the right or to the next line.<br />
9108 * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting.
9109 * @param float $w Cell width. If 0, the cell extends up to the right margin.
9110 * @param float $h Cell minimum height. The cell extends automatically if needed.
9111 * @param float $x upper-left corner X coordinate
9112 * @param float $y upper-left corner Y coordinate
9113 * @param string $html html text to print. Default value: empty string.
9114 * @param mixed $border Indicates if borders must be drawn around the cell. The value can be either a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul>or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul>
9115 * @param int $ln Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right (or left for RTL language)</li><li>1: to the beginning of the next line</li><li>2: below</li></ul>
9116 Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0.
9117 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
9118 * @param boolean $reseth if true reset the last cell height (default true).
9119 * @param string $align Allows to center or align the text. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
9121 * @see Multicell(), writeHTML()
9123 function writeHTMLCell($w, $h, $x, $y, $html='', $border=0, $ln=0, $fill=0, $reseth=true, $align='') {
9124 return $this->MultiCell($w, $h, $html, $border, $align, $fill, $ln, $x, $y, $reseth, 0, true);
9128 * Returns the HTML DOM array.
9129 * <ul><li>$dom[$key]['tag'] = true if tag, false otherwise;</li><li>$dom[$key]['value'] = tag name or text;</li><li>$dom[$key]['opening'] = true if opening tag, false otherwise;</li><li>$dom[$key]['attribute'] = array of attributes (attribute name is the key);</li><li>$dom[$key]['style'] = array of style attributes (attribute name is the key);</li><li>$dom[$key]['parent'] = id of parent element;</li><li>$dom[$key]['fontname'] = font family name;</li><li>$dom[$key]['fontstyle'] = font style;</li><li>$dom[$key]['fontsize'] = font size in points;</li><li>$dom[$key]['bgcolor'] = RGB array of background color;</li><li>$dom[$key]['fgcolor'] = RGB array of foreground color;</li><li>$dom[$key]['width'] = width in pixels;</li><li>$dom[$key]['height'] = height in pixels;</li><li>$dom[$key]['align'] = text alignment;</li><li>$dom[$key]['cols'] = number of colums in table;</li><li>$dom[$key]['rows'] = number of rows in table;</li></ul>
9130 * @param string $html html code
9132 * @since 3.2.000 (2008-06-20)
9134 function getHtmlDomArray($html) {
9135 // remove all unsupported tags (the line below lists all supported tags)
9136 $html = strip_tags($html, "<a><b><blockquote><br><br/><dd><del><div><dl><dt><em><font><h1><h2><h3><h4><h5><h6><hr><i><img><li><ol><p><small><span><strong><sub><sup><table><td><th><tr><u><ul>");
9137 //replace carriage returns, newlines and tabs
9138 $repTable = array("\t" => " ", "\n" => " ", "\r" => " ", "\0" => " ", "\x0B" => " ", "\\" => "\\\\");
9139 $html = strtr($html, $repTable);
9140 // remove extra spaces from tables
9141 $html = preg_replace('/[\s]*<\/table>[\s]*/', '</table>', $html);
9142 $html = preg_replace('/[\s]*<\/tr>[\s]*/', '</tr>', $html);
9143 $html = preg_replace('/[\s]*<tr/', '<tr', $html);
9144 $html = preg_replace('/[\s]*<\/th>[\s]*/', '</th>', $html);
9145 $html = preg_replace('/[\s]*<th/', '<th', $html);
9146 $html = preg_replace('/[\s]*<\/td>[\s]*/', '</td>', $html);
9147 $html = preg_replace('/[\s]*<td/', '<td', $html);
9148 $html = preg_replace('/<\/th>/', '<span></span></th>', $html);
9149 $html = preg_replace('/<\/td>/', '<span></span></td>', $html);
9150 // pattern for generic tag
9151 $tagpattern = '/(<[^>]+>)/Uu';
9152 // explodes the string
9153 $a = preg_split($tagpattern, $html, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
9157 // create an array of elements
9159 $dom[$key] = array();
9160 // set first void element
9161 $dom[$key]['tag'] = false;
9162 $dom[$key]['value'] = "";
9163 $dom[$key]['parent'] = 0;
9164 $dom[$key]['fontname'] = $this->FontFamily;
9165 $dom[$key]['fontstyle'] = $this->FontStyle;
9166 $dom[$key]['fontsize'] = $this->FontSizePt;
9167 $dom[$key]['bgcolor'] = false;
9168 $dom[$key]['fgcolor'] = $this->fgcolor;
9169 $dom[$key]['align'] = '';
9172 array_push($level, 0); // root
9173 while ($key <= $maxel) {
9175 $dom[$key] = array();
9177 $element = $a[($key-1)];
9178 if (preg_match($tagpattern, $element)) {
9180 $dom[$key]['tag'] = true;
9181 $element = substr($element, 1, -1);
9183 preg_match('/[\/]?([a-zA-Z0-9]*)/', $element, $tag);
9184 $dom[$key]['value'] = strtolower($tag[1]);
9185 if ($element{0} == '/') {
9187 $dom[$key]['opening'] = false;
9188 $dom[$key]['parent'] = end($level);
9190 $dom[$key]['fontname'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontname'];
9191 $dom[$key]['fontstyle'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontstyle'];
9192 $dom[$key]['fontsize'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontsize'];
9193 $dom[$key]['bgcolor'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['bgcolor'];
9194 $dom[$key]['fgcolor'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fgcolor'];
9195 $dom[$key]['align'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['align'];
9196 // set the number of columns in table tag
9197 if (($dom[$key]['value'] == "tr") AND (!isset($dom[($dom[($dom[$key]['parent'])]['parent'])]['cols']))) {
9198 $dom[($dom[($dom[$key]['parent'])]['parent'])]['cols'] = $dom[($dom[$key]['parent'])]['cols'];
9200 if (($dom[$key]['value'] == "td") OR ($dom[$key]['value'] == "th")) {
9201 $dom[($dom[$key]['parent'])]['content'] = "";
9202 for ($i = ($dom[$key]['parent'] + 1); $i < $key; $i++) {
9203 $dom[($dom[$key]['parent'])]['content'] .= $a[($i-1)];
9209 $dom[$key]['opening'] = true;
9210 $dom[$key]['parent'] = end($level);
9211 if (substr($element, -1, 1) != '/') {
9212 // not self-closing tag
9213 array_push($level, $key);
9214 $dom[$key]['self'] = false;
9216 $dom[$key]['self'] = true;
9218 // copy some values from parent
9220 $dom[$key]['fontname'] = $dom[($dom[$key]['parent'])]['fontname'];
9221 $dom[$key]['fontstyle'] = $dom[($dom[$key]['parent'])]['fontstyle'];
9222 $dom[$key]['fontsize'] = $dom[($dom[$key]['parent'])]['fontsize'];
9223 $dom[$key]['bgcolor'] = $dom[($dom[$key]['parent'])]['bgcolor'];
9224 $dom[$key]['fgcolor'] = $dom[($dom[$key]['parent'])]['fgcolor'];
9225 $dom[$key]['align'] = $dom[($dom[$key]['parent'])]['align'];
9228 preg_match_all('/([^=\s]*)=["\']?([^"\']*)["\']?/', $element, $attr_array, PREG_PATTERN_ORDER);
9229 $dom[$key]['attribute'] = array(); // reset attribute array
9230 while (list($id, $name) = each($attr_array[1])) {
9231 $dom[$key]['attribute'][strtolower($name)] = $attr_array[2][$id];
9233 // split style attributes
9234 if (isset($dom[$key]['attribute']['style'])) {
9235 // get style attributes
9236 preg_match_all('/([^:\s]*):([^;]*)/', $dom[$key]['attribute']['style'], $style_array, PREG_PATTERN_ORDER);
9237 $dom[$key]['style'] = array(); // reset style attribute array
9238 while (list($id, $name) = each($style_array[1])) {
9239 $dom[$key]['style'][strtolower($name)] = trim($style_array[2][$id]);
9241 // --- get some style attributes ---
9242 if (isset($dom[$key]['style']['font-family'])) {
9244 if (isset($dom[$key]['style']['font-family'])) {
9245 $fontslist = split(",", strtolower($dom[$key]['style']['font-family']));
9246 foreach($fontslist as $font) {
9247 $font = trim(strtolower($font));
9248 if (in_array($font, $this->fontlist)){
9249 $dom[$key]['fontname'] = $font;
9256 if (isset($dom[$key]['style']['font-size'])) {
9257 $fsize = trim($dom[$key]['style']['font-size']);
9260 $dom[$key]['fontsize'] = $dom[0]['fontsize'] - 4;
9264 $dom[$key]['fontsize'] = $dom[0]['fontsize'] - 3;
9268 $dom[$key]['fontsize'] = $dom[0]['fontsize'] - 2;
9272 $dom[$key]['fontsize'] = $dom[0]['fontsize'];
9276 $dom[$key]['fontsize'] = $dom[0]['fontsize'] + 2;
9280 $dom[$key]['fontsize'] = $dom[0]['fontsize'] + 4;
9284 $dom[$key]['fontsize'] = $dom[0]['fontsize'] + 6;
9288 $dom[$key]['fontsize'] = intval($fsize);
9293 $dom[$key]['fontstyle'] = "";
9294 if (isset($dom[$key]['style']['font-weight']) AND (strtolower($dom[$key]['style']['font-weight']{0}) == "b")) {
9295 $dom[$key]['fontstyle'] .= "B";
9297 if (isset($dom[$key]['style']['font-style']) AND (strtolower($dom[$key]['style']['font-style']{0}) == "i")) {
9298 $dom[$key]['fontstyle'] .= "I";
9301 if (isset($dom[$key]['style']['color']) AND (!empty($dom[$key]['style']['color']))) {
9302 $dom[$key]['fgcolor'] = $this->convertHTMLColorToDec($dom[$key]['style']['color']);
9305 if (isset($dom[$key]['style']['background-color']) AND (!empty($dom[$key]['style']['background-color']))) {
9306 $dom[$key]['bgcolor'] = $this->convertHTMLColorToDec($dom[$key]['style']['background-color']);
9309 if (isset($dom[$key]['style']['text-decoration'])) {
9310 $decors = explode(" ", strtolower($dom[$key]['style']['text-decoration']));
9311 foreach ($decors as $dec) {
9313 if ($dec{0} == "u") {
9314 $dom[$key]['fontstyle'] .= "U";
9315 } elseif ($dec{0} == "l") {
9316 $dom[$key]['fontstyle'] .= "D";
9320 // check for width attribute
9321 if (isset($dom[$key]['style']['width'])) {
9322 $dom[$key]['width'] = intval($dom[$key]['style']['width']);
9324 // check for height attribute
9325 if (isset($dom[$key]['style']['height'])) {
9326 $dom[$key]['height'] = intval($dom[$key]['style']['height']);
9328 // check for text alignment
9329 if (isset($dom[$key]['style']['text-align'])) {
9330 $dom[$key]['align'] = strtoupper($dom[$key]['style']['text-align']{0});
9333 // check for font tag
9334 if ($dom[$key]['value'] == "font") {
9336 if (isset($dom[$key]['attribute']['face'])) {
9337 $fontslist = split(",", strtolower($dom[$key]['attribute']['face']));
9338 foreach($fontslist as $font) {
9339 $font = trim(strtolower($font));
9340 if (in_array($font, $this->fontlist)){
9341 $dom[$key]['fontname'] = $font;
9347 if (isset($dom[$key]['attribute']['size'])) {
9349 if ($dom[$key]['attribute']['size']{0} == "+") {
9350 $dom[$key]['fontsize'] = $dom[($dom[$key]['parent'])]['fontsize'] + intval(substr($dom[$key]['attribute']['size'], 1));
9351 } elseif ($dom[$key]['attribute']['size']{0} == "-") {
9352 $dom[$key]['fontsize'] = $dom[($dom[$key]['parent'])]['fontsize'] - intval(substr($dom[$key]['attribute']['size'], 1));
9354 $dom[$key]['fontsize'] = intval($dom[$key]['attribute']['size']);
9357 $dom[$key]['fontsize'] = intval($dom[$key]['attribute']['size']);
9361 if (($dom[$key]['value'] == "ul") OR ($dom[$key]['value'] == "ol") OR ($dom[$key]['value'] == "dl")) {
9362 // force natural alignment for lists
9364 $dom[$key]['align'] = "R";
9366 $dom[$key]['align'] = "L";
9369 if (($dom[$key]['value'] == "small") OR ($dom[$key]['value'] == "sup") OR ($dom[$key]['value'] == "sub")) {
9370 $dom[$key]['fontsize'] = $dom[$key]['fontsize'] * K_SMALL_RATIO;
9372 if (($dom[$key]['value'] == "strong") OR ($dom[$key]['value'] == "b")) {
9373 $dom[$key]['fontstyle'] .= "B";
9375 if (($dom[$key]['value'] == "em") OR ($dom[$key]['value'] == "i")) {
9376 $dom[$key]['fontstyle'] .= "I";
9378 if (($dom[$key]['value']{0} == "h") AND (intval($dom[$key]['value']{1}) > 0) AND (intval($dom[$key]['value']{1}) < 7)) {
9379 $headsize = (4 - intval($dom[$key]['value']{1})) * 2;
9380 $dom[$key]['fontsize'] = $dom[0]['fontsize'] + $headsize;
9381 $dom[$key]['fontstyle'] .= "B";
9383 if (($dom[$key]['value'] == "table")) {
9384 $dom[$key]['rows'] = 0; // number of rows
9385 $dom[$key]['trids'] = array(); // IDs of TR elements
9387 if (($dom[$key]['value'] == "tr")) {
9388 $dom[$key]['cols'] = 0;
9389 // store the number of rows on table element
9390 $dom[($dom[$key]['parent'])]['rows']++;
9391 // store the TR elements IDs on table element
9392 array_push($dom[($dom[$key]['parent'])]['trids'], $key);
9394 if (($dom[$key]['value'] == "th") OR ($dom[$key]['value'] == "td")) {
9395 if (isset($dom[$key]['attribute']['colspan'])) {
9396 $colspan = intval($dom[$key]['attribute']['colspan']);
9400 $dom[$key]['attribute']['colspan'] = $colspan;
9401 $dom[($dom[$key]['parent'])]['cols'] += $colspan;
9403 // set foreground color attribute
9404 if (isset($dom[$key]['attribute']['color']) AND (!empty($dom[$key]['attribute']['color']))) {
9405 $dom[$key]['fgcolor'] = $this->convertHTMLColorToDec($dom[$key]['attribute']['color']);
9407 // set background color attribute
9408 if (isset($dom[$key]['attribute']['bgcolor']) AND (!empty($dom[$key]['attribute']['bgcolor']))) {
9409 $dom[$key]['bgcolor'] = $this->convertHTMLColorToDec($dom[$key]['attribute']['bgcolor']);
9411 // check for width attribute
9412 if (isset($dom[$key]['attribute']['width'])) {
9413 $dom[$key]['width'] = intval($dom[$key]['attribute']['width']);
9415 // check for height attribute
9416 if (isset($dom[$key]['attribute']['height'])) {
9417 $dom[$key]['height'] = intval($dom[$key]['attribute']['height']);
9419 // check for text alignment
9420 if (isset($dom[$key]['attribute']['align']) AND (!empty($dom[$key]['attribute']['align'])) AND ($dom[$key]['value'] !== 'img')) {
9421 $dom[$key]['align'] = strtoupper($dom[$key]['attribute']['align']{0});
9423 } // end opening tag
9426 $dom[$key]['tag'] = false;
9427 $dom[$key]['value'] = stripslashes($this->unhtmlentities($element));
9428 $dom[$key]['parent'] = end($level);
9429 // calculate text width
9430 //$dom[$key]['width'] = $this->GetStringWidth($dom[$key]['value'], $dom[($dom[$key]['parent'])]['fontname'], $dom[($dom[$key]['parent'])]['fontstyle'], $dom[($dom[$key]['parent'])]['fontsize']);
9438 * Allows to preserve some HTML formatting (limited support).<br />
9439 * IMPORTANT: The HTML must be well formatted - try to clean-up it using an application like HTML-Tidy before submitting.
9440 * Supported tags are: a, b, blockquote, br, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, img, li, ol, p, small, span, strong, sub, sup, table, td, th, tr, u, ul,
9441 * @param string $html text to display
9442 * @param boolean $ln if true add a new line after text (default = true)
9443 * @param int $fill Indicates if the background must be painted (true) or transparent (false).
9444 * @param boolean $reseth if true reset the last cell height (default false).
9445 * @param boolean $cell if true add the default cMargin space to each Write (default false).
9446 * @param string $align Allows to center or align the text. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
9448 function writeHTML($html, $ln=true, $fill=false, $reseth=false, $cell=false, $align='') {
9449 // store current values
9450 $prevlMargin = $this->lMargin;
9451 $prevrMargin = $this->rMargin;
9452 $prevcMargin = $this->cMargin;
9453 $prevFontFamily = $this->FontFamily;
9454 $prevFontStyle = $this->FontStyle;
9455 $prevFontSizePt = $this->FontSizePt;
9456 $curfontname = $prevFontFamily;
9457 $curfontstyle = $prevFontStyle;
9458 $curfontsize = $prevFontSizePt;
9459 $prevbgcolor = $this->bgcolor;
9460 $prevfgcolor = $this->fgcolor;
9461 $this->newline = true;
9462 $minstartliney = $this->y;
9464 $startlinepage = $this->page;
9466 if (isset($this->footerlen[$this->page])) {
9467 $this->footerpos[$this->page] = strlen($this->pages[$this->page]) - $this->footerlen[$this->page];
9469 $this->footerpos[$this->page] = strlen($this->pages[$this->page]);
9471 $startlinepos = $this->footerpos[$this->page];
9475 $w = $this->x - $this->lMargin;
9477 $w = $this->w - $this->rMargin - $this->x;
9479 $w -= (2 * $this->cMargin);
9482 $this->x -= $this->cMargin;
9484 $this->x += $this->cMargin;
9487 $this->listindent = $this->GetStringWidth("0000");
9489 if ((empty($this->lasth))OR ($reseth)) {
9491 $this->lasth = $this->FontSize * $this->cell_height_ratio;
9493 $dom = $this->getHtmlDomArray($html);
9494 $maxel = count($dom);
9496 while ($key < $maxel) {
9497 if ($dom[$key]['tag'] OR ($key == 0)) {
9498 if ((($dom[$key]['value'] == 'table') OR ($dom[$key]['value'] == 'tr')) AND (isset($dom[$key]['align']))) {
9499 $dom[$key]['align'] = ($this->rtl)?'R':'L';
9501 // vertically align image in line
9502 if ((!$this->newline) AND ($dom[$key]['value'] == 'img')
9503 AND (isset($dom[$key]['attribute']['height']))
9504 AND ($dom[$key]['attribute']['height'] > 0)
9506 $this->y += (($curfontsize / $this->k) - $this->pixelsToUnits($dom[$key]['attribute']['height']));
9507 $minstartliney = min($this->y, $minstartliney);
9508 } elseif (isset($dom[$key]['fontname']) OR isset($dom[$key]['fontstyle']) OR isset($dom[$key]['fontsize'])) {
9509 // account for different font size
9510 $pfontname = $curfontname;
9511 $pfontstyle = $curfontstyle;
9512 $pfontsize = $curfontsize;
9513 $fontname = isset($dom[$key]['fontname']) ? $dom[$key]['fontname'] : $curfontname;
9514 $fontstyle = isset($dom[$key]['fontstyle']) ? $dom[$key]['fontstyle'] : $curfontstyle;
9515 $fontsize = isset($dom[$key]['fontsize']) ? $dom[$key]['fontsize'] : $curfontsize;
9516 if (($fontname != $curfontname) OR ($fontstyle != $curfontstyle) OR ($fontsize != $curfontsize)) {
9517 $this->SetFont($fontname, $fontstyle, $fontsize);
9518 $this->lasth = $this->FontSize * $this->cell_height_ratio;
9519 if (is_numeric($fontsize) AND ($fontsize > 0) AND is_numeric($curfontsize) AND ($curfontsize > 0) AND ($fontsize != $curfontsize) AND (!$this->newline)) {
9520 $this->y += (($curfontsize - $fontsize) / $this->k);
9521 $minstartliney = min($this->y, $minstartliney);
9523 $curfontname = $fontname;
9524 $curfontstyle = $fontstyle;
9525 $curfontsize = $fontsize;
9528 if (isset($dom[$key]['bgcolor']) AND ($dom[$key]['bgcolor'] !== false)) {
9529 $this->SetFillColorArray($dom[$key]['bgcolor']);
9532 $wfill = $fill | false;
9534 if (isset($dom[$key]['fgcolor']) AND ($dom[$key]['fgcolor'] !== false)) {
9535 $this->SetTextColorArray($dom[$key]['fgcolor']);
9537 if (isset($dom[$key]['align'])) {
9538 $lalign = $dom[$key]['align'];
9540 if (empty($lalign)) {
9545 if ($this->newline AND (strlen($dom[$key]['value']) > 0) AND ($dom[$key]['value'] != 'td') AND ($dom[$key]['value'] != 'th')) {
9547 // we are at the beginning of a new line
9548 if (isset($startlinex)) {
9549 $yshift = $minstartliney - $startliney;
9553 if ((isset($plalign) AND ((($plalign == "C") OR (($plalign == "R") AND (!$this->rtl)) OR (($plalign == "L") AND ($this->rtl))))) OR ($yshift < 0)){
9554 // the last line must be shifted to be aligned as requested
9555 $linew = abs($this->endlinex - $startlinex);
9556 $pstart = substr($this->pages[$startlinepage], 0, $startlinepos);
9557 if (isset($opentagpos) AND isset($this->footerlen[$startlinepage])) {
9558 $this->footerpos[$startlinepage] = strlen($this->pages[$startlinepage]) - $this->footerlen[$startlinepage];
9559 $midpos = min($opentagpos, $this->footerpos[$startlinepage]);
9560 } elseif (isset($opentagpos)) {
9561 $midpos = $opentagpos;
9562 } elseif (isset($this->footerlen[$startlinepage])) {
9563 $this->footerpos[$startlinepage] = strlen($this->pages[$startlinepage]) - $this->footerlen[$startlinepage];
9564 $midpos = $this->footerpos[$startlinepage];
9569 $pmid = substr($this->pages[$startlinepage], $startlinepos, ($midpos - $startlinepos));
9570 $pend = substr($this->pages[$startlinepage], $midpos);
9572 $pmid = substr($this->pages[$startlinepage], $startlinepos);
9575 // calculate shifting amount
9576 $mdiff = abs($w - $linew);
9577 if ($plalign == "C") {
9579 $t_x = -($mdiff / 2);
9581 $t_x = ($mdiff / 2);
9583 } elseif (($plalign == "R") AND (!$this->rtl)) {
9584 // right alignment on LTR document
9586 } elseif (($plalign == "L") AND ($this->rtl)) {
9587 // left alignment on RTL document
9592 if (($t_x != 0) OR ($yshift < 0)) {
9594 $trx = sprintf('1 0 0 1 %.3f %.3f cm', ($t_x * $this->k), ($yshift * $this->k));
9595 $this->pages[$startlinepage] = $pstart."\nq\n".$trx."\n".$pmid."\nQ\n".$pend;
9596 $endlinepos = strlen($pstart."\nq\n".$trx."\n".$pmid."\nQ\n");
9597 // shift the annotations and links
9598 if (isset($this->PageAnnots[$this->page])) {
9599 foreach ($this->PageAnnots[$this->page] as $pak => $pac) {
9600 if ($pac['y'] >= $minstartliney) {
9601 $this->PageAnnots[$this->page][$pak]['x'] += $t_x;
9602 $this->PageAnnots[$this->page][$pak]['y'] -= $yshift;
9606 $this->y -= $yshift;
9610 $this->checkPageBreak($this->lasth);
9611 $this->SetFont($fontname, $fontstyle, $fontsize);
9613 $this->SetFillColorArray($this->bgcolor);
9615 $startlinex = $this->x;
9616 $startliney = $this->y;
9617 $minstartliney = $this->y;
9618 $startlinepage = $this->page;
9619 if (isset($endlinepos)) {
9620 $startlinepos = $endlinepos;
9623 if (isset($this->footerlen[$this->page])) {
9624 $this->footerpos[$this->page] = strlen($this->pages[$this->page]) - $this->footerlen[$this->page];
9626 $this->footerpos[$this->page] = strlen($this->pages[$this->page]);
9628 $startlinepos = $this->footerpos[$this->page];
9631 $this->newline = false;
9633 if (isset($opentagpos)) {
9636 if ($dom[$key]['tag']) {
9637 if ($dom[$key]['opening']) {
9638 // table content is handled in a special way
9639 if (($dom[$key]['value'] == "td") OR ($dom[$key]['value'] == "th")) {
9640 $trid = $dom[$key]['parent'];
9641 $table_el = $dom[$trid]['parent'];
9642 if (!isset($dom[$table_el]['cols'])) {
9643 $dom[$table_el]['cols'] = $trid['cols'];
9645 // calculate cell width
9646 if (isset($dom[($dom[$key]['parent'])]['width'])) {
9647 $table_width = $this->pixelsToUnits($dom[($dom[$key]['parent'])]['width']);
9651 if (isset($dom[($dom[$trid]['parent'])]['attribute']['cellpadding'])) {
9652 $currentcmargin = $this->pixelsToUnits($dom[($dom[$trid]['parent'])]['attribute']['cellpadding']);
9654 $currentcmargin = 0;
9656 $this->cMargin = $currentcmargin;
9657 if (isset($dom[($dom[$trid]['parent'])]['attribute']['cellspacing'])) {
9658 $cellspacing = $this->pixelsToUnits($dom[($dom[$trid]['parent'])]['attribute']['cellspacing']);
9663 $cellspacingx = -$cellspacing;
9665 $cellspacingx = $cellspacing;
9667 $colspan = $dom[$key]['attribute']['colspan'];
9668 if (isset($dom[$key]['width'])) {
9669 $cellw = $this->pixelsToUnits($dom[$key]['width']);
9671 $cellw = ($colspan * ($table_width / $dom[$table_el]['cols']));
9673 $cellw -= $cellspacing;
9674 if (isset($dom[$key]['content'])) {
9675 $cell_content = $dom[$key]['content'];
9677 $cell_content = " ";
9679 $tagtype = $dom[$key]['value'];
9681 while (($key < $maxel) AND (!(($dom[$key]['tag']) AND (!$dom[$key]['opening']) AND ($dom[$key]['value'] == $tagtype) AND ($dom[$key]['parent'] == $parentid)))) {
9682 // move $key index forward
9685 if (!isset($dom[$trid]['startpage'])) {
9686 $dom[$trid]['startpage'] = $this->page;
9688 $this->setPage($dom[$trid]['startpage']);
9690 if (!isset($dom[$trid]['starty'])) {
9691 $dom[$trid]['starty'] = $this->y;
9693 $this->y = $dom[$trid]['starty'];
9695 if (!isset($dom[$trid]['startx'])) {
9696 $dom[$trid]['startx'] = $this->x;
9698 $this->x += ($cellspacingx / 2);
9699 if (isset($dom[$parentid]['attribute']['rowspan'])) {
9700 $rowspan = intval($dom[$parentid]['attribute']['rowspan']);
9704 // skip row-spanned cells started on the previous rows
9705 if (isset($dom[$table_el]['rowspans'])) {
9706 foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) {
9707 if (($trwsp['startx'] == $this->x) AND (($trwsp['starty'] < $this->y) OR ($trwsp['startpage'] < $this->page)) AND ($trwsp['rowspan'] > 0)) {
9708 $this->x = $trwsp['endx'] + $cellspacingx;
9712 // add rowspan information to table element
9714 if (isset($this->footerlen[$this->page])) {
9715 $this->footerpos[$this->page] = strlen($this->pages[$this->page]) - $this->footerlen[$this->page];
9717 $this->footerpos[$this->page] = strlen($this->pages[$this->page]);
9719 $trintmrkpos = $this->footerpos[$this->page];
9720 $trsid = array_push($dom[$table_el]['rowspans'], array('rowspan' => $rowspan, 'colspan' => $colspan, 'startpage' => $this->page, 'startx' => $this->x, 'starty' => $this->y, 'intmrkpos' => $trintmrkpos));
9722 $cellid = array_push($dom[$trid]['cellpos'], array('startx' => $this->x));
9724 $dom[$trid]['cellpos'][($cellid - 1)]['rowspanid'] = ($trsid - 1);
9726 // push background colors
9727 if (isset($dom[$parentid]['bgcolor']) AND ($dom[$parentid]['bgcolor'] !== false)) {
9728 $dom[$trid]['cellpos'][($cellid - 1)]['bgcolor'] = $dom[$parentid]['bgcolor'];
9731 // write the cell content
9732 $this->MultiCell($cellw, 0, $cell_content, false, $lalign, false, 2, '', '', true, 0, true);
9734 $this->cMargin = $currentcmargin;
9735 $dom[$trid]['cellpos'][($cellid - 1)]['endx'] = $this->x;
9737 // update the end of row position
9738 if ($rowspan <= 1) {
9739 if (isset($dom[$trid]['endy'])) {
9740 if ($this->page == $dom[$trid]['endpage']) {
9741 $dom[$trid]['endy'] = max($this->y, $dom[$trid]['endy']);
9742 } elseif ($this->page > $dom[$trid]['endpage']) {
9743 $dom[$trid]['endy'] = $this->y;
9746 $dom[$trid]['endy'] = $this->y;
9748 if (isset($dom[$trid]['endpage'])) {
9749 $dom[$trid]['endpage'] = max($this->page, $dom[$trid]['endpage']);
9751 $dom[$trid]['endpage'] = $this->page;
9754 // account for row-spanned cells
9755 $dom[$table_el]['rowspans'][($trsid - 1)]['endx'] = $this->x;
9756 $dom[$table_el]['rowspans'][($trsid - 1)]['endy'] = $this->y;
9757 $dom[$table_el]['rowspans'][($trsid - 1)]['endpage'] = $this->page;
9759 if (isset($dom[$table_el]['rowspans'])) {
9760 foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) {
9761 if ($trwsp['rowspan'] > 0) {
9762 if (isset($dom[$trid]['endpage'])) {
9763 if ($trwsp['endpage'] == $dom[$trid]['endpage']) {
9764 $dom[$table_el]['rowspans'][$k]['endy'] = max($dom[$trid]['endy'], $trwsp['endy']);
9765 } elseif ($dom[$table_el]['rowspans'][$k]['endpage'] > $dom[$trid]['endpage']) {
9766 $dom[$table_el]['rowspans'][$k]['endy'] = $trwsp['endy'];
9768 $dom[$table_el]['rowspans'][$k]['endy'] = $dom[$trid]['endy'];
9769 $dom[$table_el]['rowspans'][$k]['endpage'] = $dom[$trid]['endpage'];
9775 $this->x += ($cellspacingx / 2);
9777 // opening tag (or self-closing tag)
9778 if (!isset($opentagpos)) {
9779 if (isset($this->footerlen[$this->page])) {
9780 $this->footerpos[$this->page] = strlen($this->pages[$this->page]) - $this->footerlen[$this->page];
9782 $this->footerpos[$this->page] = strlen($this->pages[$this->page]);
9784 $opentagpos = $this->footerpos[$this->page];
9786 $this->openHTMLTagHandler($dom, $key, $cell);
9790 $this->closeHTMLTagHandler($dom, $key, $cell);
9792 } elseif (strlen($dom[$key]['value']) > 0) {
9794 if (!empty($this->lispacer)) {
9795 $this->SetFont($pfontname, $pfontstyle, $pfontsize);
9796 $this->lasth = $this->FontSize * $this->cell_height_ratio;
9797 $minstartliney = $this->y;
9799 $lspace = $this->GetStringWidth($this->lispacer." ");
9801 $this->x += $lspace;
9803 $this->x -= $lspace;
9805 $this->Write($this->lasth, $this->lispacer, '', false, '', false, 0, false);
9807 $this->lispacer = "";
9808 $this->SetFont($curfontname, $curfontstyle, $curfontsize);
9809 $this->lasth = $this->FontSize * $this->cell_height_ratio;
9810 if (is_numeric($pfontsize) AND ($pfontsize > 0) AND is_numeric($curfontsize) AND ($curfontsize > 0) AND ($pfontsize != $curfontsize)) {
9811 $this->y += (($pfontsize - $curfontsize) / $this->k);
9812 $minstartliney = min($this->y, $minstartliney);
9816 $this->htmlvspace = 0;
9818 if ($this->rtl OR $this->tmprtl) {
9819 $dom[$key]['value'] = rtrim($dom[$key]['value']);
9821 $dom[$key]['value'] = ltrim($dom[$key]['value']);
9827 $strrest = $this->addHtmlLink($this->HREF, $dom[$key]['value'], $wfill, true);
9829 $ctmpmargin = $this->cMargin;
9831 // write only until the end of the line and get the rest
9832 $strrest = $this->Write($this->lasth, $dom[$key]['value'], '', $wfill, "", false, 0, true);
9833 $this->cMargin = $ctmpmargin;
9835 if (strlen($strrest) > 0) {
9836 // store the remaining string on the previous $key position
9837 $this->newline = true;
9840 $this->x -= $this->cMargin;
9842 $this->x += $this->cMargin;
9845 $dom[$key]['value'] = ltrim($strrest);
9850 } // end for each $key
9851 // align the last line
9852 if (isset($startlinex)) {
9853 $yshift = $minstartliney - $startliney;
9857 if ((isset($plalign) AND ((($plalign == "C") OR (($plalign == "R") AND (!$this->rtl)) OR (($plalign == "L") AND ($this->rtl))))) OR ($yshift < 0)){
9858 // the last line must be shifted to be aligned as requested
9859 $linew = abs($this->endlinex - $startlinex);
9860 $pstart = substr($this->pages[$startlinepage], 0, $startlinepos);
9861 if (isset($opentagpos) AND isset($this->footerlen[$startlinepage])) {
9862 $this->footerpos[$startlinepage] = strlen($this->pages[$startlinepage]) - $this->footerlen[$startlinepage];
9863 $midpos = min($opentagpos, $this->footerpos[$startlinepage]);
9864 } elseif (isset($opentagpos)) {
9865 $midpos = $opentagpos;
9866 } elseif (isset($this->footerlen[$startlinepage])) {
9867 $this->footerpos[$startlinepage] = strlen($this->pages[$startlinepage]) - $this->footerlen[$startlinepage];
9868 $midpos = $this->footerpos[$startlinepage];
9873 $pmid = substr($this->pages[$startlinepage], $startlinepos, ($midpos - $startlinepos));
9874 $pend = substr($this->pages[$startlinepage], $midpos);
9876 $pmid = substr($this->pages[$startlinepage], $startlinepos);
9879 // calculate shifting amount
9880 $mdiff = abs($w - $linew);
9881 if ($plalign == "C") {
9883 $t_x = -($mdiff / 2);
9885 $t_x = ($mdiff / 2);
9887 } elseif (($plalign == "R") AND (!$this->rtl)) {
9888 // right alignment on LTR document
9890 } elseif (($plalign == "L") AND ($this->rtl)) {
9891 // left alignment on RTL document
9896 if (($t_x != 0) OR ($yshift < 0)) {
9898 $trx = sprintf('1 0 0 1 %.3f %.3f cm', ($t_x * $this->k), ($yshift * $this->k));
9899 $this->pages[$startlinepage] = $pstart."\nq\n".$trx."\n".$pmid."\nQ\n".$pend;
9900 $endlinepos = strlen($pstart."\nq\n".$trx."\n".$pmid."\nQ\n");
9901 // shift the annotations and links
9902 if (isset($this->PageAnnots[$this->page])) {
9903 foreach ($this->PageAnnots[$this->page] as $pak => $pac) {
9904 if ($pac['y'] >= $minstartliney) {
9905 $this->PageAnnots[$this->page][$pak]['x'] += $t_x;
9906 $this->PageAnnots[$this->page][$pak]['y'] -= $yshift;
9910 $this->y -= $yshift;
9914 if ($ln AND (!($cell AND ($dom[$key-1]['value'] == "table")))) {
9915 $this->Ln($this->lasth);
9917 // restore previous values
9918 $this->SetFont($prevFontFamily, $prevFontStyle, $prevFontSizePt);
9919 $this->SetFillColorArray($prevbgcolor);
9920 $this->SetTextColorArray($prevfgcolor);
9921 $this->lMargin = $prevlMargin;
9922 $this->rMargin = $prevrMargin;
9923 $this->cMargin = $prevcMargin;
9928 * Process opening tags.
9929 * @param array $dom html dom array
9930 * @param int $key current element id
9931 * @param boolean $cell if true add the default cMargin space to each new line (default false).
9934 function openHTMLTagHandler(&$dom, $key, $cell=false) {
9936 $parent = $dom[($dom[$key]['parent'])];
9937 // check for text direction attribute
9938 if (isset($tag['attribute']['dir'])) {
9939 $this->tmprtl = $tag['attribute']['dir'] == 'rtl' ? 'R' : 'L';
9941 $this->tmprtl = false;
9944 switch($tag['value']) {
9946 $dom[$key]['rowspans'] = array();
9947 if (isset($tag['attribute']['cellpadding'])) {
9948 $this->oldcMargin = $this->cMargin;
9949 $this->cMargin = $this->pixelsToUnits($tag['attribute']['cellpadding']);
9954 // array of columns positions
9955 $dom[$key]['cellpos'] = array();
9963 $this->addHTMLVertSpace(1, $cell);
9964 $this->htmlvspace = 0;
9965 if ((isset($tag['attribute']['width'])) AND ($tag['attribute']['width'] != '')) {
9966 $hrWidth = $this->pixelsToUnits($tag['attribute']['width']);
9968 $hrWidth = $this->w - $this->lMargin - $this->rMargin;
9972 $prevlinewidth = $this->GetLineWidth();
9973 $this->Line($x, $y, $x + $hrWidth, $y);
9974 $this->SetLineWidth($prevlinewidth);
9975 $this->addHTMLVertSpace(1, $cell);
9979 $this->setStyle('b', true);
9983 $this->setStyle('i', true);
9987 $this->setStyle('u', true);
9991 $this->setStyle('d', true);
9995 if (array_key_exists('href', $tag['attribute'])) {
9996 $this->HREF = $tag['attribute']['href'];
10001 if (isset($tag['attribute']['src'])) {
10002 // replace relative path with real server path
10003 if ($tag['attribute']['src'][0] == '/') {
10004 $tag['attribute']['src'] = $_SERVER['DOCUMENT_ROOT'].$tag['attribute']['src'];
10006 $tag['attribute']['src'] = str_replace(K_PATH_URL, K_PATH_MAIN, $tag['attribute']['src']);
10007 if (!isset($tag['attribute']['width'])) {
10008 $tag['attribute']['width'] = 0;
10010 if (!isset($tag['attribute']['height'])) {
10011 $tag['attribute']['height'] = 0;
10013 //if (!isset($tag['attribute']['align'])) {
10014 // the only alignment supported is "bottom"
10015 // further development is required for other modes.
10016 $tag['attribute']['align'] = 'bottom';
10018 switch($tag['attribute']['align']) {
10036 $fileinfo = pathinfo($tag['attribute']['src']);
10037 if (isset($fileinfo['extension']) AND (!empty($fileinfo['extension']))) {
10038 $type = strtolower($fileinfo['extension']);
10041 if (($type == "eps") OR ($type == "ai")) {
10042 $this->ImageEps($tag['attribute']['src'], $this->GetX(), $this->GetY(), $this->pixelsToUnits($tag['attribute']['width']), $this->pixelsToUnits($tag['attribute']['height']), '', true, $align);
10044 $this->Image($tag['attribute']['src'], $this->GetX(), $this->GetY(), $this->pixelsToUnits($tag['attribute']['width']), $this->pixelsToUnits($tag['attribute']['height']), '', '', $align);
10052 $this->y = (($this->img_rb_y + $prevy - ($tag['fontsize'] / $this->k)) / 2) ;
10056 $this->y = $this->img_rb_y - ($tag['fontsize'] / $this->k);
10068 $this->addHTMLVertSpace(1, $cell);
10073 $this->rMargin += $this->listindent;
10075 $this->lMargin += $this->listindent;
10077 $this->addHTMLVertSpace(1, $cell);
10083 if ($tag['value'] == "ol") {
10084 $this->listordered[$this->listnum] = true;
10086 $this->listordered[$this->listnum] = false;
10088 $this->listcount[$this->listnum] = 0;
10090 $this->rMargin += $this->listindent;
10092 $this->lMargin += $this->listindent;
10097 $this->Ln('', $cell);
10098 if ($tag['value'] == 'li') {
10099 if ($this->listordered[$this->listnum]) {
10100 if (isset($tag['attribute']['value'])) {
10101 $this->listcount[$this->listnum] = intval($tag['attribute']['value']);
10103 $this->listcount[$this->listnum]++;
10105 $this->lispacer = ".".($this->listcount[$this->listnum]);
10107 $this->lispacer = ($this->listcount[$this->listnum]).".";
10110 //unordered list symbol
10111 $this->lispacer = "-";
10114 $this->lispacer = "";
10118 case 'blockquote': {
10120 $this->rMargin += $this->listindent;
10122 $this->lMargin += $this->listindent;
10124 $this->addHTMLVertSpace(2, $cell);
10128 $this->Ln('', $cell);
10132 $this->addHTMLVertSpace(2, $cell);
10136 $this->addHTMLVertSpace(2, $cell);
10140 $this->SetXY($this->GetX(), $this->GetY() - ((0.7 * $this->FontSizePt) / $this->k));
10144 $this->SetXY($this->GetX(), $this->GetY() + ((0.3 * $this->FontSizePt) / $this->k));
10153 $this->addHTMLVertSpace(1, $cell, ($tag['fontsize'] * 1.5) / $this->k);
10163 * Process closing tags.
10164 * @param array $dom html dom array
10165 * @param int $key current element id
10166 * @param boolean $cell if true add the default cMargin space to each new line (default false).
10167 * @access protected
10169 function closeHTMLTagHandler(&$dom, $key, $cell=false) {
10171 $parent = $dom[($dom[$key]['parent'])];
10173 switch($tag['value']) {
10179 $table_el = $dom[($dom[$key]['parent'])]['parent'];
10180 // update row-spanned cells
10181 if (isset($dom[$table_el]['rowspans'])) {
10182 foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) {
10183 $dom[$table_el]['rowspans'][$k]['rowspan'] -= 1;
10184 if ($dom[$table_el]['rowspans'][$k]['rowspan'] == 0) {
10185 if ($dom[$table_el]['rowspans'][$k]['endpage'] == $dom[($dom[$key]['parent'])]['endpage']) {
10186 $dom[($dom[$key]['parent'])]['endy'] = max($dom[$table_el]['rowspans'][$k]['endy'], $dom[($dom[$key]['parent'])]['endy']);
10187 } elseif ($dom[$table_el]['rowspans'][$k]['endpage'] > $dom[($dom[$key]['parent'])]['endpage']) {
10188 $dom[($dom[$key]['parent'])]['endy'] = $dom[$table_el]['rowspans'][$k]['endy'];
10189 $dom[($dom[$key]['parent'])]['endpage'] = $dom[$table_el]['rowspans'][$k]['endpage'];
10194 $this->setPage($dom[($dom[$key]['parent'])]['endpage']);
10195 $this->y = $dom[($dom[$key]['parent'])]['endy'];
10196 if (isset($dom[$table_el]['attribute']['cellspacing'])) {
10197 $cellspacing = $this->pixelsToUnits($dom[$table_el]['attribute']['cellspacing']);
10198 $this->y += $cellspacing;
10200 $this->Ln(0, $cell);
10201 $this->x = $dom[($dom[$key]['parent'])]['startx'];
10206 $table_el = $parent;
10207 if ((isset($table_el['attribute']['border']) AND ($table_el['attribute']['border'] > 0))
10208 OR (isset($table_el['style']['border']) AND ($table_el['style']['border'] > 0))) {
10214 foreach ($table_el['trids'] as $j => $trkey) {
10215 $parent = $dom[$trkey];
10216 $restspace = $this->getPageHeight() - $this->y - $this->getBreakMargin();
10217 // for each cell on the row
10218 foreach ($parent['cellpos'] as $k => $cellpos) {
10219 if (isset($cellpos['rowspanid'])) {
10220 $cellpos['startx'] = $table_el['rowspans'][($cellpos['rowspanid'])]['startx'];
10221 $cellpos['endx'] = $table_el['rowspans'][($cellpos['rowspanid'])]['endx'];
10222 $endy = $table_el['rowspans'][($cellpos['rowspanid'])]['endy'];
10223 $startpage = $table_el['rowspans'][($cellpos['rowspanid'])]['startpage'];
10224 $endpage = $table_el['rowspans'][($cellpos['rowspanid'])]['endpage'];
10226 $endy = $parent['endy'];
10227 $startpage = $parent['startpage'];
10228 $endpage = $parent['endpage'];
10230 $this->setPage($startpage);
10231 $this->y = $parent['starty'];
10232 if ($endpage > $startpage) {
10233 // design borders around HTML cells.
10234 for ($page=$startpage; $page <= $endpage; $page++) {
10235 $this->setPage($page);
10236 if ($page == $startpage) {
10237 $this->y = $this->getPageHeight() - $restspace - $this->getBreakMargin();
10239 } elseif ($page == $endpage) {
10240 $this->y = $this->tMargin; // put cursor at the beginning of text
10241 $ch = $endy - $this->tMargin;
10243 $this->y = $this->tMargin; // put cursor at the beginning of text
10244 $ch = $this->getPageHeight() - $this->tMargin - $this->getBreakMargin();
10247 if (isset($cellpos['bgcolor']) AND ($cellpos['bgcolor']) !== false) {
10248 $this->SetFillColorArray($cellpos['bgcolor']);
10253 $cw = abs($cellpos['endx'] - $cellpos['startx']);
10254 $this->x = $cellpos['startx'];
10255 // design a cell around the text
10256 $ccode = $this->FillColor."\n".$this->getCellCode($cw, $ch, "", $border, 1, '', $fill);
10257 $pstart = substr($this->pages[$this->page], 0, $this->intmrk[$this->page]);
10258 $pend = substr($this->pages[$this->page], $this->intmrk[$this->page]);
10259 $this->pages[$this->page] = $pstart.$ccode."\n".$pend;
10260 $this->intmrk[$this->page] += strlen($ccode."\n");
10263 $ch = $endy - $parent['starty'];
10264 if (isset($cellpos['bgcolor']) AND ($cellpos['bgcolor']) !== false) {
10265 $this->SetFillColorArray($cellpos['bgcolor']);
10270 $cw = abs($cellpos['endx'] - $cellpos['startx']);
10271 $this->x = $cellpos['startx'];
10272 $this->y = $parent['starty'];
10273 // design a cell around the text
10274 $ccode = $this->FillColor."\n".$this->getCellCode($cw, $ch, "", $border, 1, '', $fill);
10275 $pstart = substr($this->pages[$this->page], 0, $this->intmrk[$this->page]);
10276 $pend = substr($this->pages[$this->page], $this->intmrk[$this->page]);
10277 $this->pages[$this->page] = $pstart.$ccode."\n".$pend;
10278 $this->intmrk[$this->page] += strlen($ccode."\n");
10281 if (isset($table_el['attribute']['cellspacing'])) {
10282 $cellspacing = $this->pixelsToUnits($table_el['attribute']['cellspacing']);
10283 $this->y += $cellspacing;
10285 $this->Ln(0, $cell);
10286 $this->x = $parent['startx'];
10288 if (isset($parent['cellpadding'])) {
10289 $this->cMargin = $this->oldcMargin;
10292 $this->lasth = $this->FontSize * $this->cell_height_ratio;
10296 $this->setStyle('b', false);
10300 $this->setStyle('i', false);
10304 $this->setStyle('u', false);
10308 $this->setStyle('d', false);
10316 $this->SetXY($this->GetX(), $this->GetY() + ((0.7 * $parent['fontsize']) / $this->k));
10320 $this->SetXY($this->GetX(), $this->GetY() - ((0.3 * $parent['fontsize'])/$this->k));
10324 $this->addHTMLVertSpace(1, $cell);
10327 case 'blockquote': {
10329 $this->rMargin -= $this->listindent;
10331 $this->lMargin -= $this->listindent;
10333 $this->addHTMLVertSpace(2, $cell);
10337 $this->addHTMLVertSpace(2, $cell);
10342 if ($this->listnum <= 0) {
10343 $this->listnum = 0;
10344 $this->addHTMLVertSpace(2, $cell);
10349 $this->lispacer = "";
10353 $this->lispacer = "";
10355 $this->rMargin -= $this->listindent;
10357 $this->lMargin -= $this->listindent;
10364 $this->lispacer = "";
10366 $this->rMargin -= $this->listindent;
10368 $this->lMargin -= $this->listindent;
10370 if ($this->listnum <= 0) {
10371 $this->listnum = 0;
10372 $this->addHTMLVertSpace(2, $cell);
10374 $this->lasth = $this->FontSize * $this->cell_height_ratio;
10378 $this->lispacer = "";
10387 $this->addHTMLVertSpace(1, $cell, ($parent['fontsize'] * 1.5) / $this->k);
10394 $this->tmprtl = false;
10398 * Add vertical spaces if needed.
10399 * @param int $n number of spaces to add
10400 * @param boolean $cell if true add the default cMargin space to each new line (default false).
10401 * @param string $h The height of the break. By default, the value equals the height of the last printed cell.
10402 * @access protected
10404 function addHTMLVertSpace($n, $cell=false, $h='') {
10405 if (is_string($h)) {
10406 $vsize = $n * $this->lasth;
10410 if ($vsize > $this->htmlvspace) {
10411 $this->Ln(($vsize - $this->htmlvspace), $cell);
10412 $this->htmlvspace = $vsize;
10416 } // END OF TCPDF CLASS
10418 //============================================================+
10420 //============================================================+