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 $uni.
144 * 5. Header function renamed to Header1 (due to conflict with FrontReport Header)
145 * 6. Line 6190, SetLineWidth (cast of values to avoid problem in PHP 5.2.6
146 * 7. Line 6261. ereg replaced by preg_match (with start and end delimiter)
147 * 8. Lines 8642,9256 and 9348. split replaced by preg_split.
148 * -------------------------------------------------------------------------------
150 if (!defined("K_PATH_FONTS"))
151 define ("K_PATH_FONTS", dirname(__FILE__)."/../fonts/");
152 define ("K_PATH_CACHE", dirname(__FILE__)."/../fonts/");
153 define("K_CELL_HEIGHT_RATIO", 1.25);
155 //require_once(dirname(__FILE__).'/config/tcpdf_config.php');
157 // includes some support files
162 // only included if unicode
163 //include_once(dirname(__FILE__)."/unicode_data2.php");
168 require_once(dirname(__FILE__).'/htmlcolors.php');
173 require_once(dirname(__FILE__)."/barcodes.php");
176 * HTML entity decode functions
178 require_once(dirname(__FILE__)."/html_entity_decode_php4.php");
181 // Check image file format against specific TCPDF engine requirements.
183 function check_image_file($filename)
186 if ( !$test->Image($filename, 0, 0) )
187 return _('Unsupported image file format.');
191 if (!class_exists('TCPDF')) {
193 * define default PDF document producer
195 define('PDF_PRODUCER','TCPDF 4.0.027_PHP4 (http://www.tcpdf.org)');
198 * This is a PHP class for generating PDF documents without requiring external extensions.<br>
199 * 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>
201 * @package com.tecnick.tcpdf
202 * @version 4.0.027_PHP4
203 * @author Nicola Asuni - info@tecnick.com
204 * @link http://www.tcpdf.org
205 * @license http://www.gnu.org/copyleft/lesser.html LGPL
209 // protected or Protected properties
212 * @var current page number
218 * @var current object number
224 * @var array of object offsets
230 * @var buffer holding in-memory PDF
236 * @var array containing pages
239 var $pages = array();
242 * @var current document state
248 * @var compression flag
254 * @var current page orientation (P = Portrait, L = Landscape)
260 * @var array that stores page dimensions.<ul><li>$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>
263 var $pagedim = array();
266 * @var scale factor (number of points in user unit)
272 * @var width of page format in points
278 * @var height of page format in points
284 * @var current width of page in points
290 * @var current height of page in points
296 * @var current width of page in user unit
302 * @var current height of page in user unit
326 * @var page break margin
332 * @var cell internal padding
338 * @var cell internal padding (previous value)
344 * @var current horizontal position in user unit for cell positioning
350 * @var current vertical position in user unit for cell positioning
356 * @var height of last cell printed
362 * @var line width in user unit
368 * @var array of standard font names
374 * @var array of used fonts
377 var $fonts = array();
380 * @var array of font files
383 var $FontFiles = array();
386 * @var array of encoding differences
389 var $diffs = array();
392 * @var array of used images
395 var $images = array();
398 * @var array of Annotations in pages
401 var $PageAnnots = array();
404 * @var array of internal links
407 var $links = array();
410 * @var current font family
416 * @var current font style
422 * @var current font ascent (distance between font top and baseline)
424 * @since 2.8.000 (2007-03-29)
429 * @var current font descent (distance between font bottom and baseline)
431 * @since 2.8.000 (2007-03-29)
436 * @var underlining flag
442 * @var current font info
448 * @var current font size in points
454 * @var current font size in user unit
460 * @var commands for drawing color
466 * @var commands for filling color
472 * @var commands for text color
478 * @var indicates whether fill and text colors are different
490 * @var automatic page breaking
496 * @var threshold used to trigger page breaks
499 var $PageBreakTrigger;
502 * @var flag set when processing footer
508 * @var zoom display mode
514 * @var layout display mode
550 * @var alias for total number of pages
556 * @var right-bottom corner X coordinate of inserted image
558 * @author Nicola Asuni
564 * @var right-bottom corner Y coordinate of inserted image
566 * @author Nicola Asuni
572 * @var image scale factor
574 * @author Nicola Asuni
580 * @var boolean set to true when the input text is unicode (require unicode fonts)
582 * @author Nicola Asuni
585 var $isunicode = false;
592 var $PDFVersion = "1.7";
595 // ----------------------
598 * @var Minimum distance between header and top page margin.
604 * @var Minimum distance between footer and bottom page margin.
610 * @var original left margin value
612 * @since 1.53.0.TC013
614 var $original_lMargin;
617 * @var original right margin value
619 * @since 1.53.0.TC013
621 var $original_rMargin;
627 var $header_font = array('helvetica', '', 12);
636 * @var Language templates.
642 * @var Barcode to print on page footer (only if set).
645 var $barcode = false;
648 * @var If true prints header
651 var $print_header = true;
654 * @var If true prints footer.
657 var $print_footer = true;
660 * @var Header image logo.
663 var $header_logo = "";
666 * @var Header image logo width in mm.
669 var $header_logo_width = 30;
672 * @var String to print as title on document header.
675 var $header_title = "";
678 * @var String to print on document header.
681 var $header_string = "";
684 * @var Default number of columns for html table.
687 var $default_table_columns = 4;
690 // variables for html parser
693 * @var HTML PARSER: store current link.
699 * @var store available fonts list.
702 var $fontlist = array();
705 * @var current foreground color
711 * @var HTML PARSER: array of boolean values, true in case of ordered list (OL), false otherwise.
714 var $listordered = array();
717 * @var HTML PARSER: array count list items on nested lists.
720 var $listcount = array();
723 * @var HTML PARSER: current list nesting level.
729 * @var HTML PARSER: indent amount for lists.
735 * @var current background color
741 * @var Store temporary font size in points.
744 var $tempfontsize = 10;
747 * @var Bold font style status.
753 * @var Underlined font style status.
759 * @var Italic font style status.
765 * @var Line through font style status.
767 * @since 2.8.000 (2008-03-19)
772 * @var spacer for LI tags.
778 * @var default encoding
780 * @since 1.53.0.TC010
782 var $encoding = "UTF-8";
785 * @var PHP internal encoding
787 * @since 1.53.0.TC016
789 var $internal_encoding;
792 * @var indicates if the document language is Right-To-Left
799 * @var used to force RTL or LTR string inversion
805 // --- Variables used for document encryption:
808 * Indicates whether document is protected
810 * @since 2.0.000 (2008-01-02)
815 * U entry in pdf document
817 * @since 2.0.000 (2008-01-02)
822 * O entry in pdf document
824 * @since 2.0.000 (2008-01-02)
829 * P entry in pdf document
831 * @since 2.0.000 (2008-01-02)
836 * encryption object id
838 * @since 2.0.000 (2008-01-02)
843 * last RC4 key encrypted (cached for optimisation)
845 * @since 2.0.000 (2008-01-02)
850 * last RC4 computed key
852 * @since 2.0.000 (2008-01-02)
859 * Outlines for bookmark
861 * @since 2.1.002 (2008-02-12)
863 var $outlines = array();
866 * Outline root for bookmark
868 * @since 2.1.002 (2008-02-12)
873 // --- javascript and form ---
878 * @since 2.1.002 (2008-02-12)
880 var $javascript = "";
885 * @since 2.1.002 (2008-02-12)
892 * @since 2.8.000 (2008-03-19)
896 // --- Variables used for User's Rights ---
897 // See PDF reference chapter 8.7 Digital Signatures
900 * If true enables user's rights on PDF reader
902 * @since 2.9.000 (2008-03-26)
907 * Names specifying additional document-wide usage rights for the document.
909 * @since 2.9.000 (2008-03-26)
914 * Names specifying additional annotation-related usage rights for the document.
916 * @since 2.9.000 (2008-03-26)
921 * Names specifying additional form-field-related usage rights for the document.
923 * @since 2.9.000 (2008-03-26)
928 * Names specifying additional signature-related usage rights for the document.
930 * @since 2.9.000 (2008-03-26)
935 * Dot Per Inch Document Resolution (do not change)
937 * @since 3.0.000 (2008-03-27)
942 * Indicates whether a new page group was requested
944 * @since 3.0.000 (2008-03-27)
949 * Contains the number of pages of the groups
951 * @since 3.0.000 (2008-03-27)
956 * Contains the alias of the current page group
958 * @since 3.0.000 (2008-03-27)
963 * Restrict the rendering of some elements to screen or printout.
965 * @since 3.0.000 (2008-03-27)
967 var $visibility="all";
972 * @since 3.0.000 (2008-03-27)
979 * @since 3.0.000 (2008-03-27)
984 * Array of transparency objects and parameters.
986 * @since 3.0.000 (2008-03-27)
991 * Set the default JPEG compression quality (1-100)
993 * @since 3.0.000 (2008-03-27)
998 * Default cell height ratio.
1000 * @since 3.0.014 (2008-05-23)
1002 var $cell_height_ratio = K_CELL_HEIGHT_RATIO;
1005 * PDF viewer preferences.
1007 * @since 3.1.000 (2008-06-09)
1009 var $viewer_preferences;
1012 * A name object specifying how the document should be displayed when opened.
1014 * @since 3.1.000 (2008-06-09)
1019 * Array for storing gradient information.
1021 * @since 3.1.000 (2008-06-09)
1023 var $gradients = array();
1026 * Array used to store positions inside the pages buffer.
1027 * keys are the page numbers
1029 * @since 3.2.000 (2008-06-26)
1031 var $intmrk = array();
1034 * Array used to store footer positions of each page.
1036 * @since 3.2.000 (2008-07-01)
1038 var $footerpos = array();
1042 * Array used to store footer lenght of each page.
1044 * @since 4.0.014 (2008-07-29)
1046 var $footerlen = array();
1049 * True if a newline is created.
1051 * @since 3.2.000 (2008-07-01)
1053 var $newline = true;
1056 * End position of the latest inserted line
1058 * @since 3.2.000 (2008-07-01)
1063 * PDF string for last line width
1065 * @since 4.0.006 (2008-07-16)
1067 var $linestyleWidth = "";
1070 * PDF string for last line width
1072 * @since 4.0.006 (2008-07-16)
1074 var $linestyleCap = "0 J";
1077 * PDF string for last line width
1079 * @since 4.0.006 (2008-07-16)
1081 var $linestyleJoin = "0 j";
1084 * PDF string for last line width
1086 * @since 4.0.006 (2008-07-16)
1088 var $linestyleDash = "[] 0 d";
1091 * True if marked-content sequence is open
1093 * @since 4.0.013 (2008-07-28)
1095 var $openMarkedContent = false;
1098 * Count the latest inserted vertical spaces on HTML.
1100 * @since 4.0.021 (2008-08-24)
1102 var $htmlvspace = 0;
1105 * Array of Spot colors
1107 * @since 4.0.024 (2008-09-12)
1109 var $spot_colors = array();
1111 //------------------------------------------------------------
1113 //------------------------------------------------------------
1116 * This is the class constructor.
1117 * It allows to set up the page format, the orientation and
1118 * the measure unit used in all the methods (except for the font sizes).
1120 * @param string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or Portrait (default)</li><li>L or Landscape</li></ul>
1121 * @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.
1122 * @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>
1123 * @param boolean $unicode TRUE means that the input text is unicode (default = true)
1124 * @param String $encoding charset encoding; default is UTF-8
1126 function __construct($orientation='P', $unit='mm', $format='A4', $uni=true, $encoding="UTF-8") {
1127 if ($uni) // Fix for FrontAccounting
1129 global $unicode, $unicode_mirror, $unicode_arlet, $laa_array, $diacritics;
1130 include_once(dirname(__FILE__)."/unicode_data2.php");
1132 /* Set internal character encoding to ASCII */
1133 if (function_exists("mb_internal_encoding") AND mb_internal_encoding()) {
1134 $this->internal_encoding = mb_internal_encoding();
1135 mb_internal_encoding("ASCII");
1137 // set language direction
1139 $this->rtl = @$this->l['a_meta_dir']=='rtl' ? true : false;
1140 $this->tmprtl = false;
1143 //Initialization of properties
1144 $this->isunicode = $uni;
1146 $this->pagedim = array();
1149 $this->pages = array();
1151 $this->fonts = array();
1152 $this->FontFiles = array();
1153 $this->diffs = array();
1154 $this->images = array();
1155 $this->links = array();
1156 $this->gradients = array();
1157 $this->InFooter = false;
1159 $this->FontFamily = 'helvetica';
1160 $this->FontStyle = '';
1161 $this->FontSizePt = 12;
1162 $this->underline = false;
1163 $this->linethrough = false;
1164 $this->DrawColor = '0 G';
1165 $this->FillColor = '0 g';
1166 $this->TextColor = '0 g';
1167 $this->ColorFlag = false;
1169 // encryption values
1170 $this->encrypted = false;
1171 $this->last_rc4_key = '';
1172 $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";
1173 //Standard Unicode fonts
1174 $this->CoreFonts = array(
1175 'courier'=>'Courier',
1176 'courierB'=>'Courier-Bold',
1177 'courierI'=>'Courier-Oblique',
1178 'courierBI'=>'Courier-BoldOblique',
1179 'helvetica'=>'Helvetica',
1180 'helveticaB'=>'Helvetica-Bold',
1181 'helveticaI'=>'Helvetica-Oblique',
1182 'helveticaBI'=>'Helvetica-BoldOblique',
1183 'times'=>'Times-Roman',
1184 'timesB'=>'Times-Bold',
1185 'timesI'=>'Times-Italic',
1186 'timesBI'=>'Times-BoldItalic',
1188 'zapfdingbats'=>'ZapfDingbats'
1191 $this->setPageUnit($unit);
1192 // set page format and orientation
1193 $this->setPageFormat($format, $orientation);
1194 //Page margins (1 cm)
1195 $margin = 28.35 / $this->k;
1196 $this->SetMargins($margin,$margin);
1197 //Interior cell margin (1 mm)
1198 $this->cMargin = $margin / 10;
1199 //Line width (0.2 mm)
1200 $this->LineWidth = 0.57 / $this->k;
1201 $this->linestyleWidth = sprintf('%.2f w', ($this->LineWidth * $this->k));
1202 $this->linestyleCap = "0 J";
1203 $this->linestyleJoin = "0 j";
1204 $this->linestyleDash = "[] 0 d";
1205 //Automatic page break
1206 $this->SetAutoPageBreak(true, 2*$margin);
1207 //Full width display mode
1208 $this->SetDisplayMode('fullwidth');
1210 $this->SetCompression(true);
1211 //Set default PDF version number
1212 $this->PDFVersion = "1.7";
1213 $this->encoding = $encoding;
1215 $this->getFontsList();
1216 $this->fgcolor = array('R' => 0, 'G' => 0, 'B' => 0);
1217 $this->bgcolor = array('R' => 255, 'G' => 255, 'B' => 255);
1218 $this->extgstates = array();
1221 $this->ur_document = "/FullSave";
1222 $this->ur_annots = "/Create/Delete/Modify/Copy/Import/Export";
1223 $this->ur_form = "/Add/Delete/FillIn/Import/Export/SubmitStandalone/SpawnTemplate";
1224 $this->ur_signature = "/Modify";
1225 // set default JPEG quality
1226 $this->jpeg_quality = 75;
1227 // initialize some settings
1228 $this->utf8Bidi(array(""));
1232 * Default destructor.
1233 * @since 1.53.0.TC016
1235 function TCPDFDestruct() {
1236 // restore internal encoding
1237 if (isset($this->internal_encoding) AND !empty($this->internal_encoding)) {
1238 mb_internal_encoding($this->internal_encoding);
1243 * Set the units of measure for the document.
1244 * @param string $unit User measure unit. Possible values are:<ul><li>pt: point</li><li>mm: millimeter (default)</li><li>cm: centimeter</li><li>in: inch</li></ul><br />A point equals 1/72 of inch, that is to say about 0.35 mm (an inch being 2.54 cm). This is a very common unit in typography; font sizes are expressed in that unit.
1245 * @since 3.0.015 (2008-06-06)
1247 function setPageUnit($unit) {
1249 switch (strtolower($unit)) {
1257 $this->k = $this->dpi / 25.4;
1262 $this->k = $this->dpi / 2.54;
1267 $this->k = $this->dpi;
1272 $this->Error('Incorrect unit: '.$unit);
1276 if (isset($this->CurOrientation)) {
1277 $this->setPageOrientation($this->CurOrientation);
1282 * Set the page format
1283 * @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>
1284 * @param string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
1285 * @since 3.0.015 (2008-06-06)
1287 function setPageFormat($format, $orientation="P") {
1289 if (is_string($format)) {
1290 // Page formats (45 standard ISO paper formats and 4 american common formats).
1291 // Paper cordinates are calculated in this way: (inches * 72) where (1 inch = 2.54 cm)
1292 switch (strtoupper($format)){
1293 case '4A0': {$format = array(4767.87,6740.79); break;}
1294 case '2A0': {$format = array(3370.39,4767.87); break;}
1295 case 'A0': {$format = array(2383.94,3370.39); break;}
1296 case 'A1': {$format = array(1683.78,2383.94); break;}
1297 case 'A2': {$format = array(1190.55,1683.78); break;}
1298 case 'A3': {$format = array(841.89,1190.55); break;}
1299 case 'A4': default: {$format = array(595.28,841.89); break;}
1300 case 'A5': {$format = array(419.53,595.28); break;}
1301 case 'A6': {$format = array(297.64,419.53); break;}
1302 case 'A7': {$format = array(209.76,297.64); break;}
1303 case 'A8': {$format = array(147.40,209.76); break;}
1304 case 'A9': {$format = array(104.88,147.40); break;}
1305 case 'A10': {$format = array(73.70,104.88); break;}
1306 case 'B0': {$format = array(2834.65,4008.19); break;}
1307 case 'B1': {$format = array(2004.09,2834.65); break;}
1308 case 'B2': {$format = array(1417.32,2004.09); break;}
1309 case 'B3': {$format = array(1000.63,1417.32); break;}
1310 case 'B4': {$format = array(708.66,1000.63); break;}
1311 case 'B5': {$format = array(498.90,708.66); break;}
1312 case 'B6': {$format = array(354.33,498.90); break;}
1313 case 'B7': {$format = array(249.45,354.33); break;}
1314 case 'B8': {$format = array(175.75,249.45); break;}
1315 case 'B9': {$format = array(124.72,175.75); break;}
1316 case 'B10': {$format = array(87.87,124.72); break;}
1317 case 'C0': {$format = array(2599.37,3676.54); break;}
1318 case 'C1': {$format = array(1836.85,2599.37); break;}
1319 case 'C2': {$format = array(1298.27,1836.85); break;}
1320 case 'C3': {$format = array(918.43,1298.27); break;}
1321 case 'C4': {$format = array(649.13,918.43); break;}
1322 case 'C5': {$format = array(459.21,649.13); break;}
1323 case 'C6': {$format = array(323.15,459.21); break;}
1324 case 'C7': {$format = array(229.61,323.15); break;}
1325 case 'C8': {$format = array(161.57,229.61); break;}
1326 case 'C9': {$format = array(113.39,161.57); break;}
1327 case 'C10': {$format = array(79.37,113.39); break;}
1328 case 'RA0': {$format = array(2437.80,3458.27); break;}
1329 case 'RA1': {$format = array(1729.13,2437.80); break;}
1330 case 'RA2': {$format = array(1218.90,1729.13); break;}
1331 case 'RA3': {$format = array(864.57,1218.90); break;}
1332 case 'RA4': {$format = array(609.45,864.57); break;}
1333 case 'SRA0': {$format = array(2551.18,3628.35); break;}
1334 case 'SRA1': {$format = array(1814.17,2551.18); break;}
1335 case 'SRA2': {$format = array(1275.59,1814.17); break;}
1336 case 'SRA3': {$format = array(907.09,1275.59); break;}
1337 case 'SRA4': {$format = array(637.80,907.09); break;}
1338 case 'LETTER': {$format = array(612.00,792.00); break;}
1339 case 'LEGAL': {$format = array(612.00,1008.00); break;}
1340 case 'EXECUTIVE': {$format = array(521.86,756.00); break;}
1341 case 'FOLIO': {$format = array(612.00,936.00); break;}
1343 $this->fwPt = $format[0];
1344 $this->fhPt = $format[1];
1347 $this->fwPt = $format[0] * $this->k;
1348 $this->fhPt = $format[1] * $this->k;
1350 $this->setPageOrientation($orientation);
1355 * Set page orientation.
1356 * @param string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
1357 * @param boolean $autopagebreak Boolean indicating if auto-page-break mode should be on or off.
1358 * @param float $bottommargin bottom margin of the page.
1359 * @since 3.0.015 (2008-06-06)
1361 function setPageOrientation($orientation, $autopagebreak='', $bottommargin='') {
1362 $orientation = strtoupper($orientation);
1363 if (($orientation == 'P') OR ($orientation == 'PORTRAIT')) {
1364 $this->CurOrientation = 'P';
1365 $this->wPt = $this->fwPt;
1366 $this->hPt = $this->fhPt;
1367 } elseif (($orientation == 'L') OR ($orientation == 'LANDSCAPE')) {
1368 $this->CurOrientation = 'L';
1369 $this->wPt = $this->fhPt;
1370 $this->hPt = $this->fwPt;
1373 $this->Error('Incorrect orientation: '.$orientation);
1375 $this->w = $this->wPt / $this->k;
1376 $this->h = $this->hPt / $this->k;
1377 if (empty($autopagebreak)) {
1378 if (isset($this->AutoPageBreak)) {
1379 $autopagebreak = $this->AutoPageBreak;
1381 $autopagebreak = true;
1384 if (empty($bottommargin)) {
1385 if (isset($this->bMargin)) {
1386 $bottommargin = $this->bMargin;
1388 // default value = 2 cm
1389 $bottommargin = 2 * 28.35 / $this->k;
1392 $this->SetAutoPageBreak($autopagebreak, $bottommargin);
1393 // store page dimensions
1394 $this->pagedim[$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);
1398 * Enable or disable Right-To-Left language mode
1399 * @param Boolean $enable if true enable Right-To-Left language mode.
1400 * @since 2.0.000 (2008-01-03)
1402 function setRTL($enable) {
1403 $this->rtl = $enable ? true : false;
1404 $this->tmprtl = false;
1408 * Return the RTL status
1410 * @since 4.0.012 (2008-07-24)
1417 * Force temporary RTL language direction
1418 * @param mixed $mode can be false, 'L' for LTR or 'R' for RTL
1419 * @since 2.1.000 (2008-01-09)
1421 function setTempRTL($mode) {
1426 $this->tmprtl = $mode;
1432 * Set the last cell height.
1433 * @param float $h cell height.
1434 * @author Nicola Asuni
1435 * @since 1.53.0.TC034
1437 function setLastH($h) {
1442 * Get the last cell height.
1443 * @return last cell height
1444 * @since 4.0.017 (2008-08-05)
1446 function getLastH() {
1447 return $this->lasth;
1451 * Set the image scale.
1452 * @param float $scale image scale.
1453 * @author Nicola Asuni
1456 function setImageScale($scale) {
1457 $this->imgscale = $scale;
1461 * Returns the image scale.
1462 * @return float image scale.
1463 * @author Nicola Asuni
1466 function getImageScale() {
1467 return $this->imgscale;
1471 * Returns the page width in units.
1472 * @return int page width.
1473 * @author Nicola Asuni
1476 function getPageWidth() {
1481 * Returns the page height in units.
1482 * @return int page height.
1483 * @author Nicola Asuni
1486 function getPageHeight() {
1491 * Returns the page break margin.
1492 * @return int page break margin.
1493 * @author Nicola Asuni
1496 function getBreakMargin() {
1497 return $this->bMargin;
1501 * Returns the scale factor (number of points in user unit).
1502 * @return int scale factor.
1503 * @author Nicola Asuni
1506 function getScaleFactor() {
1511 * Defines the left, top and right margins. By default, they equal 1 cm. Call this method to change them.
1512 * @param float $left Left margin.
1513 * @param float $top Top margin.
1514 * @param float $right Right margin. Default value is the left one.
1516 * @see SetLeftMargin(), SetTopMargin(), SetRightMargin(), SetAutoPageBreak()
1518 function SetMargins($left, $top, $right=-1) {
1519 //Set left, top and right margins
1520 $this->lMargin = $left;
1521 $this->tMargin = $top;
1525 $this->rMargin = $right;
1529 * 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.
1530 * @param float $margin The margin.
1532 * @see SetTopMargin(), SetRightMargin(), SetAutoPageBreak(), SetMargins()
1534 function SetLeftMargin($margin) {
1536 $this->lMargin=$margin;
1537 if (($this->page > 0) AND ($this->x < $margin)) {
1543 * Defines the top margin. The method can be called before creating the first page.
1544 * @param float $margin The margin.
1546 * @see SetLeftMargin(), SetRightMargin(), SetAutoPageBreak(), SetMargins()
1548 function SetTopMargin($margin) {
1550 $this->tMargin=$margin;
1551 if (($this->page > 0) AND ($this->y < $margin)) {
1557 * Defines the right margin. The method can be called before creating the first page.
1558 * @param float $margin The margin.
1560 * @see SetLeftMargin(), SetTopMargin(), SetAutoPageBreak(), SetMargins()
1562 function SetRightMargin($margin) {
1563 $this->rMargin=$margin;
1564 if (($this->page > 0) AND ($this->x > ($this->w - $margin))) {
1565 $this->x = $this->w - $margin;
1570 * Set the internal Cell padding.
1571 * @param float $pad internal padding.
1572 * @since 2.1.000 (2008-01-09)
1573 * @see Cell(), SetLeftMargin(), SetTopMargin(), SetAutoPageBreak(), SetMargins()
1575 function SetCellPadding($pad) {
1576 $this->cMargin = $pad;
1580 * 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.
1581 * @param boolean $auto Boolean indicating if mode should be on or off.
1582 * @param float $margin Distance from the bottom of the page.
1584 * @see Cell(), MultiCell(), AcceptPageBreak()
1586 function SetAutoPageBreak($auto, $margin=0) {
1587 //Set auto page break mode and triggering margin
1588 $this->AutoPageBreak = $auto;
1589 $this->bMargin = $margin;
1590 $this->PageBreakTrigger = $this->h - $margin;
1594 * Defines the way the document is to be displayed by the viewer.
1595 * @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>
1596 * @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>
1597 * @param string $mode A name object specifying how the document should be displayed when opened:<ul><li>UseNone Neither document outline nor thumbnail images visible</li><li>UseOutlines Document outline visible</li><li>UseThumbs Thumbnail images visible</li><li>FullScreen Full-screen mode, with no menu bar, window controls, or any other window visible</li><li>UseOC (PDF 1.5) Optional content group panel visible</li><li>UseAttachments (PDF 1.6) Attachments panel visible</li></ul>
1600 function SetDisplayMode($zoom, $layout='SinglePage', $mode="UseNone") {
1601 //Set display mode in viewer
1602 if (($zoom == 'fullpage') OR ($zoom == 'fullwidth') OR ($zoom == 'real') OR ($zoom == 'default') OR (!is_string($zoom))) {
1603 $this->ZoomMode = $zoom;
1605 $this->Error('Incorrect zoom display mode: '.$zoom);
1610 case "SinglePage": {
1611 $this->LayoutMode = "SinglePage";
1616 $this->LayoutMode = "OneColumn";
1620 case "TwoColumnLeft": {
1621 $this->LayoutMode = "TwoColumnLeft";
1624 case "TwoColumnRight": {
1625 $this->LayoutMode = "TwoColumnRight";
1628 case "TwoPageLeft": {
1629 $this->LayoutMode = "TwoPageLeft";
1632 case "TwoPageRight": {
1633 $this->LayoutMode = "TwoPageRight";
1637 $this->LayoutMode = "SinglePage";
1642 $this->PageMode = "UseNone";
1645 case "UseOutlines": {
1646 $this->PageMode = "UseOutlines";
1650 $this->PageMode = "UseThumbs";
1653 case "FullScreen": {
1654 $this->PageMode = "FullScreen";
1658 $this->PageMode = "UseOC";
1662 $this->PageMode = "UseAttachments";
1666 $this->PageMode = "UseNone";
1672 * 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.
1673 * Note: the Zlib extension is required for this feature. If not present, compression will be turned off.
1674 * @param boolean $compress Boolean indicating if compression must be enabled.
1677 function SetCompression($compress) {
1678 //Set page compression
1679 if (function_exists('gzcompress')) {
1680 $this->compress = $compress;
1682 $this->compress = false;
1687 * Defines the title of the document.
1688 * @param string $title The title.
1690 * @see SetAuthor(), SetCreator(), SetKeywords(), SetSubject()
1692 function SetTitle($title) {
1694 $this->title = $title;
1698 * Defines the subject of the document.
1699 * @param string $subject The subject.
1701 * @see SetAuthor(), SetCreator(), SetKeywords(), SetTitle()
1703 function SetSubject($subject) {
1704 //Subject of document
1705 $this->subject = $subject;
1709 * Defines the author of the document.
1710 * @param string $author The name of the author.
1712 * @see SetCreator(), SetKeywords(), SetSubject(), SetTitle()
1714 function SetAuthor($author) {
1715 //Author of document
1716 $this->author = $author;
1720 * Associates keywords with the document, generally in the form 'keyword1 keyword2 ...'.
1721 * @param string $keywords The list of keywords.
1723 * @see SetAuthor(), SetCreator(), SetSubject(), SetTitle()
1725 function SetKeywords($keywords) {
1726 //Keywords of document
1727 $this->keywords = $keywords;
1731 * Defines the creator of the document. This is typically the name of the application that generates the PDF.
1732 * @param string $creator The name of the creator.
1734 * @see SetAuthor(), SetKeywords(), SetSubject(), SetTitle()
1736 function SetCreator($creator) {
1737 //Creator of document
1738 $this->creator = $creator;
1742 * Defines an alias for the total number of pages. It will be substituted as the document is closed.<br />
1743 * @param string $alias The alias. Default value: {nb}.
1745 * @see getAliasNbPages(), PageNo(), Footer()
1747 function AliasNbPages($alias='{nb}') {
1748 //Define an alias for total number of pages
1749 $this->AliasNbPages = $alias;
1753 * Returns the string alias used for the total number of pages.
1754 * If the current font is unicode type, the returned string is surrounded by additional curly braces.
1756 * @since 4.0.018 (2008-08-08)
1757 * @see AliasNbPages(), PageNo(), Footer()
1759 function getAliasNbPages() {
1760 if (strpos(strtolower($this->CurrentFont['type']), 'unicode')) {
1761 return "{".$this->AliasNbPages."}";
1763 return $this->AliasNbPages;
1767 * 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.
1768 * 2004-06-11 :: Nicola Asuni : changed bold tag with strong
1769 * @param string $msg The error message
1772 function Error($msg) {
1774 display_error('<strong>TCPDF error: </strong>'.$msg);
1779 * This method begins the generation of the PDF document. It is not necessary to call it explicitly because AddPage() does it automatically.
1780 * Note: no page is created by this method
1782 * @see AddPage(), Close()
1790 * Terminates the PDF document. It is not necessary to call this method explicitly because Output() does it automatically. If the document contains no page, AddPage() is called to prevent from getting an invalid document.
1792 * @see Open(), Output()
1795 //Terminate document
1796 if ($this->state == 3) {
1799 if ($this->page == 0) {
1811 * Move pointer at the specified document page and update page dimensions.
1812 * @param int $pnum page number
1813 * @param boolean $resetmargins if true reset left, right, top margins and Y position.
1814 * @since 2.1.000 (2008-01-07)
1815 * @see getPage(), lastpage(), getNumPages()
1817 function setPage($pnum, $resetmargins=false) {
1818 if (($pnum > 0) AND ($pnum <= count($this->pages))) {
1819 $this->page = $pnum;
1820 $this->wPt = $this->pagedim[$this->page]['w'];
1821 $this->hPt = $this->pagedim[$this->page]['h'];
1822 $this->w = $this->wPt / $this->k;
1823 $this->h = $this->hPt / $this->k;
1824 $this->tMargin = $this->pagedim[$this->page]['tm'];
1825 $this->bMargin = $this->pagedim[$this->page]['bm'];
1826 $this->AutoPageBreak = $this->pagedim[$this->page]['pb'];
1827 $this->CurOrientation = $this->pagedim[$this->page]['or'];
1828 $this->SetAutoPageBreak($this->AutoPageBreak, $this->bMargin);
1829 if ($resetmargins) {
1830 $this->lMargin = $this->pagedim[$this->page]['lm'];
1831 $this->rMargin = $this->pagedim[$this->page]['rm'];
1832 $this->SetY($this->tMargin);
1835 $this->Error('Wrong page number on setPage() function.');
1840 * Reset pointer to the last document page.
1841 * @since 2.0.000 (2008-01-04)
1842 * @see setPage(), getPage(), getNumPages()
1844 function lastPage() {
1845 $this->setPage($this->getNumPages());
1849 * Get current document page number.
1850 * @return int page number
1851 * @since 2.1.000 (2008-01-07)
1852 * @see setPage(), lastpage(), getNumPages()
1854 function getPage() {
1860 * Get the total number of insered pages.
1861 * @return int number of pages
1862 * @since 2.1.000 (2008-01-07)
1863 * @see setPage(), getPage(), lastpage()
1865 function getNumPages() {
1866 return count($this->pages);
1870 * 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.
1871 * 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.
1872 * The origin of the coordinate system is at the top-left corner and increasing ordinates go downwards.
1873 * @param string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
1874 * @param mixed $format The format used for pages. It can be either one of the following values (case insensitive) or a custom format in the form of a two-element array containing the width and the height (expressed in the unit given by unit).<ul><li>4A0</li><li>2A0</li><li>A0</li><li>A1</li><li>A2</li><li>A3</li><li>A4 (default)</li><li>A5</li><li>A6</li><li>A7</li><li>A8</li><li>A9</li><li>A10</li><li>B0</li><li>B1</li><li>B2</li><li>B3</li><li>B4</li><li>B5</li><li>B6</li><li>B7</li><li>B8</li><li>B9</li><li>B10</li><li>C0</li><li>C1</li><li>C2</li><li>C3</li><li>C4</li><li>C5</li><li>C6</li><li>C7</li><li>C8</li><li>C9</li><li>C10</li><li>RA0</li><li>RA1</li><li>RA2</li><li>RA3</li><li>RA4</li><li>SRA0</li><li>SRA1</li><li>SRA2</li><li>SRA3</li><li>SRA4</li><li>LETTER</li><li>LEGAL</li><li>EXECUTIVE</li><li>FOLIO</li></ul>
1876 * @see TCPDF(), Header(), Footer(), SetMargins()
1878 function AddPage($orientation='', $format='') {
1879 if (!isset($this->original_lMargin)) {
1880 $this->original_lMargin = $this->lMargin;
1882 if (!isset($this->original_rMargin)) {
1883 $this->original_rMargin = $this->rMargin;
1885 if (count($this->pages) > $this->page) {
1886 // this page has been already added
1887 $this->setPage(($this->page + 1));
1888 $this->SetY($this->tMargin);
1892 if ($this->state == 0) {
1895 // save current settings
1896 $font_family = $this->FontFamily;
1897 $font_style = $this->FontStyle.($this->underline ? 'U' : '').($this->linethrough ? 'D' : '');
1898 $font_size = $this->FontSizePt;
1899 $prev_rMargin = $this->rMargin;
1900 $prev_lMargin = $this->lMargin;
1901 $prev_cMargin = $this->cMargin;
1902 $prev_linestyleWidth = $this->linestyleWidth;
1903 $prev_linestyleCap = $this->linestyleCap;
1904 $prev_linestyleJoin = $this->linestyleJoin;
1905 $prev_linestyleDash = $this->linestyleDash;
1906 $prev_DrawColor = $this->DrawColor;
1907 $prev_FillColor = $this->FillColor;
1908 $prev_TextColor = $this->TextColor;
1909 $prev_ColorFlag = $this->ColorFlag;
1910 if ($this->page > 0) {
1917 $this->_beginpage($orientation, $format);
1918 // restore graphic styles
1919 $this->_out("".$prev_linestyleWidth." ".$prev_linestyleCap." ".$prev_linestyleJoin." ".$prev_linestyleDash." ".$prev_DrawColor." ".$prev_FillColor."");
1920 if (!empty($font_family)) {
1921 $this->SetFont($font_family, $font_style, $font_size);
1925 // restore graphic styles
1926 $this->_out("".$prev_linestyleWidth." ".$prev_linestyleCap." ".$prev_linestyleJoin." ".$prev_linestyleDash." ".$prev_DrawColor." ".$prev_FillColor."");
1927 if (!empty($font_family)) {
1928 $this->SetFont($font_family, $font_style, $font_size);
1931 $this->FontFamily = $font_family;
1932 $this->FontStyle = $font_style;
1933 $this->FontSizePt = $font_size;
1934 $this->rMargin = $prev_rMargin;
1935 $this->lMargin = $prev_lMargin;
1936 $this->cMargin = $prev_cMargin;
1937 $this->linestyleWidth = $prev_linestyleWidth;
1938 $this->linestyleCap = $prev_linestyleCap;
1939 $this->linestyleJoin = $prev_linestyleJoin;
1940 $this->linestyleDash = $prev_linestyleDash;
1941 $this->DrawColor = $prev_DrawColor;
1942 $this->FillColor = $prev_FillColor;
1943 $this->TextColor = $prev_TextColor;
1944 $this->ColorFlag = $prev_ColorFlag;
1946 $this->intmrk[$this->page] = strlen($this->pages[$this->page]);
1950 * Set start-writing mark on current page for multicell borders and fills.
1951 * This function must be called after calling Image() function for a background image.
1952 * Background images must be always inserted before calling Multicell() or WriteHTMLCell() or WriteHTML() functions.
1954 * @since 4.0.016 (2008-07-30)
1956 function setPageMark() {
1957 $this->intmrk[$this->page] = strlen($this->pages[$this->page]);
1962 * @param string $ln header image logo
1963 * @param string $lw header image logo width in mm
1964 * @param string $ht string to print as title on document header
1965 * @param string $hs string to print on document header
1967 function setHeaderData($ln="", $lw=0, $ht="", $hs="") {
1968 $this->header_logo = $ln;
1969 $this->header_logo_width = $lw;
1970 $this->header_title = $ht;
1971 $this->header_string = $hs;
1975 * Returns header data:
1976 * <ul><li>$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>
1978 * @since 4.0.012 (2008-07-24)
1980 function getHeaderData() {
1982 $ret['logo'] = $this->header_logo;
1983 $ret['logo_width'] = $this->header_logo_width;
1984 $ret['title'] = $this->header_title;
1985 $ret['string'] = $this->header_string;
1990 * Set header margin.
1991 * (minimum distance between header and top page margin)
1992 * @param int $hm distance in user units
1994 function setHeaderMargin($hm=10) {
1995 $this->header_margin = $hm;
1999 * Returns header margin in user units.
2001 * @since 4.0.012 (2008-07-24)
2003 function getHeaderMargin() {
2004 return $this->header_margin;
2008 * Set footer margin.
2009 * (minimum distance between footer and bottom page margin)
2010 * @param int $fm distance in user units
2012 function setFooterMargin($fm=10) {
2013 $this->footer_margin = $fm;
2017 * Returns footer margin in user units.
2019 * @since 4.0.012 (2008-07-24)
2021 function getFooterMargin() {
2022 return $this->footer_margin;
2025 * Set a flag to print page header.
2026 * @param boolean $val set to true to print the page header (default), false otherwise.
2028 function setPrintHeader($val=true) {
2029 $this->print_header = $val;
2033 * Set a flag to print page footer.
2034 * @param boolean $value set to true to print the page footer (default), false otherwise.
2036 function setPrintFooter($val=true) {
2037 $this->print_footer = $val;
2041 * Return the right-bottom (or left-bottom for RTL) corner X coordinate of last inserted image
2044 function getImageRBX() {
2045 return $this->img_rb_x;
2049 * Return the right-bottom (or left-bottom for RTL) corner Y coordinate of last inserted image
2052 function getImageRBY() {
2053 return $this->img_rb_y;
2057 * This method is used to render the page header.
2058 * It is automatically called by AddPage() and could be overwritten in your own inherited class.
2060 function Header1() {
2061 $ormargins = $this->getOriginalMargins();
2062 $headerfont = $this->getHeaderFont();
2063 $headerdata = $this->getHeaderData();
2064 if (($headerdata['logo']) AND ($headerdata['logo'] != K_BLANK_IMAGE)) {
2065 $this->Image(K_PATH_IMAGES.$headerdata['logo'], $this->GetX(), $this->getHeaderMargin(), $headerdata['logo_width']);
2066 $imgy = $this->getImageRBY();
2068 $imgy = $this->GetY();
2070 $cell_height = round(($this->getCellHeightRatio() * $headerfont[2]) / $this->getScaleFactor(), 2);
2071 // set starting margin for text data cell
2072 if ($this->getRTL()) {
2073 $header_x = $ormargins['right'] + ($headerdata['logo_width'] * 1.1);
2075 $header_x = $ormargins['left'] + ($headerdata['logo_width'] * 1.1);
2077 $this->SetTextColor(0, 0, 0);
2079 $this->SetFont($headerfont[0], 'B', $headerfont[2] + 1);
2080 $this->SetX($header_x);
2081 $this->Cell(0, $cell_height, $headerdata['title'], 0, 1, '');
2083 $this->SetFont($headerfont[0], $headerfont[1], $headerfont[2]);
2084 $this->SetX($header_x);
2085 $this->MultiCell(0, $cell_height, $headerdata['string'], 0, '', 0, 1, 0, 0, true, 0);
2086 // print an ending header line
2087 $this->SetLineStyle(array("width" => 0.85 / $this->getScaleFactor(), "cap" => "butt", "join" => "miter", "dash" => 0, "color" => array(0, 0, 0)));
2088 $this->SetY(1 + max($imgy, $this->GetY()));
2089 if ($this->getRTL()) {
2090 $this->SetX($ormargins['right']);
2092 $this->SetX($ormargins['left']);
2094 $this->Cell(0, 0, '', 'T', 0, 'C');
2098 * This method is used to render the page footer.
2099 * It is automatically called by AddPage() and could be overwritten in your own inherited class.
2102 $cur_y = $this->GetY();
2103 $ormargins = $this->getOriginalMargins();
2104 $this->SetTextColor(0, 0, 0);
2105 //set style for cell border
2106 $line_width = 0.85 / $this->getScaleFactor();
2107 $this->SetLineStyle(array("width" => $line_width, "cap" => "butt", "join" => "miter", "dash" => 0, "color" => array(0, 0, 0)));
2108 //print document barcode
2109 $barcode = $this->getBarcode();
2110 if (!empty($barcode)) {
2112 $barcode_width = round(($this->getPageWidth() - $ormargins['left'] - $ormargins['right'])/3);
2113 $this->write1DBarcode($barcode, "C128B", $this->GetX(), $cur_y + $line_width, $barcode_width, (($this->getFooterMargin() / 3) - $line_width), 0.3, '', '');
2115 $pagenumtxt = $this->l['w_page']." ".$this->PageNo().' / '.$this->getAliasNbPages();
2116 $this->SetY($cur_y);
2118 if ($this->getRTL()) {
2119 $this->SetX($ormargins['right']);
2120 $this->Cell(0, 0, $pagenumtxt, 'T', 0, 'L');
2122 $this->SetX($ormargins['left']);
2123 $this->Cell(0, 0, $pagenumtxt, 'T', 0, 'R');
2128 * This method is used to render the page header.
2130 * @since 4.0.012 (2008-07-24)
2132 function setHeader() {
2133 if ($this->print_header) {
2134 $lasth = $this->lasth;
2136 $this->rMargin = $this->original_rMargin;
2137 $this->lMargin = $this->original_lMargin;
2138 //set current position
2140 $this->SetXY($this->original_rMargin, $this->header_margin);
2142 $this->SetXY($this->original_lMargin, $this->header_margin);
2144 $this->SetFont($this->header_font[0], $this->header_font[1], $this->header_font[2]);
2148 $this->SetXY($this->original_rMargin, $this->tMargin);
2150 $this->SetXY($this->original_lMargin, $this->tMargin);
2153 $this->lasth = $lasth;
2158 * This method is used to render the page footer.
2160 * @since 4.0.012 (2008-07-24)
2162 function setFooter() {
2164 $this->InFooter = true;
2166 $this->footerpos[$this->page] = strlen($this->pages[$this->page]);
2167 if ($this->print_footer) {
2168 $lasth = $this->lasth;
2170 $this->rMargin = $this->original_rMargin;
2171 $this->lMargin = $this->original_lMargin;
2172 //set current position
2173 $footer_y = $this->h - $this->footer_margin;
2175 $this->SetXY($this->original_rMargin, $footer_y);
2177 $this->SetXY($this->original_lMargin, $footer_y);
2179 $this->SetFont($this->footer_font[0], $this->footer_font[1] , $this->footer_font[2]);
2183 $this->SetXY($this->original_rMargin, $this->tMargin);
2185 $this->SetXY($this->original_lMargin, $this->tMargin);
2188 $this->lasth = $lasth;
2190 $this->footerlen[$this->page] = strlen($this->pages[$this->page]) - $this->footerpos[$this->page];
2191 $this->InFooter = false;
2195 * Returns the current page number.
2196 * @return int page number
2198 * @see AliasNbPages(), getAliasNbPages()
2205 * Defines a new spot color.
2206 * It can be expressed in RGB components or gray scale.
2207 * The method can be called before the first page is created and the value is retained from page to page.
2208 * @param int $c Cyan color for CMYK. Value between 0 and 255
2209 * @param int $m Magenta color for CMYK. Value between 0 and 255
2210 * @param int $y Yellow color for CMYK. Value between 0 and 255
2211 * @param int $k Key (Black) color for CMYK. Value between 0 and 255
2212 * @since 4.0.024 (2008-09-12)
2213 * @see SetDrawSpotColor(), SetFillSpotColor(), SetTextSpotColor()
2215 function AddSpotColor($name, $c, $m, $y, $k) {
2216 if (!isset($this->spot_colors[$name])) {
2217 $i = 1 + count($this->spot_colors);
2218 $this->spot_colors[$name] = array('i' => $i, 'c' => $c, 'm' => $m, 'y' => $y, 'k' => $k);
2223 * Defines the color used for all drawing operations (lines, rectangles and cell borders).
2224 * It can be expressed in RGB components or gray scale.
2225 * The method can be called before the first page is created and the value is retained from page to page.
2226 * @param array $color array of colors
2227 * @since 3.1.000 (2008-06-11)
2228 * @see SetDrawColor()
2230 function SetDrawColorArray($color) {
2231 if (isset($color)) {
2232 $color = array_values($color);
2233 $r = isset($color[0]) ? $color[0] : -1;
2234 $g = isset($color[1]) ? $color[1] : -1;
2235 $b = isset($color[2]) ? $color[2] : -1;
2236 $k = isset($color[3]) ? $color[3] : -1;
2238 $this->SetDrawColor($r, $g, $b, $k);
2244 * 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.
2245 * @param int $col1 Gray level for single color, or Red color for RGB, or Cyan color for CMYK. Value between 0 and 255
2246 * @param int $col2 Green color for RGB, or Magenta color for CMYK. Value between 0 and 255
2247 * @param int $col3 Blue color for RGB, or Yellow color for CMYK. Value between 0 and 255
2248 * @param int $col4 Key (Black) color for CMYK. Value between 0 and 255
2250 * @see SetDrawColorArray(), SetFillColor(), SetTextColor(), Line(), Rect(), Cell(), MultiCell()
2252 function SetDrawColor($col1=0, $col2=-1, $col3=-1, $col4=-1) {
2253 // set default values
2254 if (!is_numeric($col1)) {
2257 if (!is_numeric($col2)) {
2260 if (!is_numeric($col3)) {
2263 if (!is_numeric($col4)) {
2266 //Set color for all stroking operations
2267 if (($col2 == -1) AND ($col3 == -1) AND ($col4 == -1)) {
2269 $this->DrawColor = sprintf('%.3f G', $col1/255);
2270 } elseif ($col4 == -1) {
2272 $this->DrawColor = sprintf('%.3f %.3f %.3f RG', $col1/255, $col2/255, $col3/255);
2275 $this->DrawColor = sprintf('%.3f %.3f %.3f %.3f K', $col1/100, $col2/100, $col3/100, $col4/100);
2277 if ($this->page > 0) {
2278 $this->_out($this->DrawColor);
2283 * Defines the spot color used for all drawing operations (lines, rectangles and cell borders).
2284 * @param string $name name of the spot color
2285 * @param int $tint the intensity of the color (from 0 to 100 ; 100 = full intensity by default).
2286 * @since 4.0.024 (2008-09-12)
2287 * @see AddSpotColor(), SetFillSpotColor(), SetTextSpotColor()
2289 function SetDrawSpotColor($name, $tint=100) {
2290 if (!isset($this->spot_colors[$name])) {
2291 $this->Error('Undefined spot color: '.$name);
2293 $this->DrawColor = sprintf('/CS%d CS %.3f SCN', $this->spot_colors[$name]['i'], $tint/100);
2294 if ($this->page > 0) {
2295 $this->_out($this->DrawColor);
2300 * Defines the color used for all filling operations (filled rectangles and cell backgrounds).
2301 * It can be expressed in RGB components or gray scale.
2302 * The method can be called before the first page is created and the value is retained from page to page.
2303 * @param array $color array of colors
2304 * @since 3.1.000 (2008-6-11)
2305 * @see SetFillColor()
2307 function SetFillColorArray($color) {
2308 if (isset($color)) {
2309 $color = array_values($color);
2310 $r = isset($color[0]) ? $color[0] : -1;
2311 $g = isset($color[1]) ? $color[1] : -1;
2312 $b = isset($color[2]) ? $color[2] : -1;
2313 $k = isset($color[3]) ? $color[3] : -1;
2315 $this->SetFillColor($r, $g, $b, $k);
2321 * 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.
2322 * @param int $col1 Gray level for single color, or Red color for RGB, or Cyan color for CMYK. Value between 0 and 255
2323 * @param int $col2 Green color for RGB, or Magenta color for CMYK. Value between 0 and 255
2324 * @param int $col3 Blue color for RGB, or Yellow color for CMYK. Value between 0 and 255
2325 * @param int $col4 Key (Black) color for CMYK. Value between 0 and 255
2327 * @see SetFillColorArray(), SetDrawColor(), SetTextColor(), Rect(), Cell(), MultiCell()
2329 function SetFillColor($col1=0, $col2=-1, $col3=-1, $col4=-1) {
2330 // set default values
2331 if (!is_numeric($col1)) {
2334 if (!is_numeric($col2)) {
2337 if (!is_numeric($col3)) {
2340 if (!is_numeric($col4)) {
2343 //Set color for all filling operations
2344 if (($col2 == -1) AND ($col3 == -1) AND ($col4 == -1)) {
2346 $this->FillColor = sprintf('%.3f g', $col1/255);
2347 $this->bgcolor = array('G' => $col1);
2348 } elseif ($col4 == -1) {
2350 $this->FillColor = sprintf('%.3f %.3f %.3f rg', $col1/255, $col2/255, $col3/255);
2351 $this->bgcolor = array('R' => $col1, 'G' => $col2, 'B' => $col3);
2354 $this->FillColor = sprintf('%.3f %.3f %.3f %.3f k', $col1/100, $col2/100, $col3/100, $col4/100);
2355 $this->bgcolor = array('C' => $col1, 'M' => $col2, 'Y' => $col3, 'K' => $col4);
2357 $this->ColorFlag = ($this->FillColor != $this->TextColor);
2358 if ($this->page > 0) {
2359 $this->_out($this->FillColor);
2364 * Defines the spot color used for all filling operations (filled rectangles and cell backgrounds).
2365 * @param string $name name of the spot color
2366 * @param int $tint the intensity of the color (from 0 to 100 ; 100 = full intensity by default).
2367 * @since 4.0.024 (2008-09-12)
2368 * @see AddSpotColor(), SetDrawSpotColor(), SetTextSpotColor()
2370 function SetFillSpotColor($name, $tint=100) {
2371 if (!isset($this->spot_colors[$name])) {
2372 $this->Error('Undefined spot color: '.$name);
2374 $this->FillColor = sprintf('/CS%d cs %.3f scn', $this->spot_colors[$name]['i'], $tint/100);
2375 $this->ColorFlag = ($this->FillColor != $this->TextColor);
2376 if ($this->page > 0) {
2377 $this->_out($this->FillColor);
2382 * Defines the color used for text. It can be expressed in RGB components or gray scale.
2383 * The method can be called before the first page is created and the value is retained from page to page.
2384 * @param array $color array of colors
2385 * @since 3.1.000 (2008-6-11)
2386 * @see SetFillColor()
2388 function SetTextColorArray($color) {
2389 if (isset($color)) {
2390 $color = array_values($color);
2391 $r = isset($color[0]) ? $color[0] : -1;
2392 $g = isset($color[1]) ? $color[1] : -1;
2393 $b = isset($color[2]) ? $color[2] : -1;
2394 $k = isset($color[3]) ? $color[3] : -1;
2396 $this->SetTextColor($r, $g, $b, $k);
2402 * 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.
2403 * @param int $col1 Gray level for single color, or Red color for RGB, or Cyan color for CMYK. Value between 0 and 255
2404 * @param int $col2 Green color for RGB, or Magenta color for CMYK. Value between 0 and 255
2405 * @param int $col3 Blue color for RGB, or Yellow color for CMYK. Value between 0 and 255
2406 * @param int $col4 Key (Black) color for CMYK. Value between 0 and 255
2408 * @see SetTextColorArray(), SetDrawColor(), SetFillColor(), Text(), Cell(), MultiCell()
2410 function SetTextColor($col1=0, $col2=-1, $col3=-1, $col4=-1) {
2411 // set default values
2412 if (!is_numeric($col1)) {
2415 if (!is_numeric($col2)) {
2418 if (!is_numeric($col3)) {
2421 if (!is_numeric($col4)) {
2424 //Set color for text
2425 if (($col2 == -1) AND ($col3 == -1) AND ($col4 == -1)) {
2427 $this->TextColor = sprintf('%.3f g', $col1/255);
2428 $this->fgcolor = array('G' => $col1);
2429 } elseif ($col4 == -1) {
2431 $this->TextColor = sprintf('%.3f %.3f %.3f rg', $col1/255, $col2/255, $col3/255);
2432 $this->fgcolor = array('R' => $col1, 'G' => $col2, 'B' => $col3);
2435 $this->TextColor = sprintf('%.3f %.3f %.3f %.3f k', $col1/100, $col2/100, $col3/100, $col4/100);
2436 $this->fgcolor = array('C' => $col1, 'M' => $col2, 'Y' => $col3, 'K' => $col4);
2438 $this->ColorFlag = ($this->FillColor != $this->TextColor);
2442 * Defines the spot color used for text.
2443 * @param string $name name of the spot color
2444 * @param int $tint the intensity of the color (from 0 to 100 ; 100 = full intensity by default).
2445 * @since 4.0.024 (2008-09-12)
2446 * @see AddSpotColor(), SetDrawSpotColor(), SetFillSpotColor()
2448 function SetTextSpotColor($name, $tint=100) {
2449 if (!isset($this->spot_colors[$name])) {
2450 $this->Error('Undefined spot color: '.$name);
2452 $this->TextColor = sprintf('/CS%d cs %.3f scn', $this->spot_colors[$name]['i'], $tint/100);
2453 $this->ColorFlag = ($this->FillColor != $this->TextColor);
2454 if ($this->page > 0) {
2455 $this->_out($this->TextColor);
2460 * Returns the length of a string in user unit. A font must be selected.<br>
2461 * @param string $s The string whose length is to be computed
2462 * @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.
2463 * @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.
2464 * @param float $fontsize Font size in points. The default value is the current size.
2465 * @return int string length
2466 * @author Nicola Asuni
2469 function GetStringWidth($s, $fontname='', $fontstyle='', $fontsize=0) {
2470 return $this->GetArrStringWidth($this->utf8Bidi($this->UTF8StringToArray($s), $this->tmprtl), $fontname, $fontstyle, $fontsize);
2474 * Returns the string length of an array of chars in user unit. A font must be selected.<br>
2475 * @param string $arr The array of chars whose total length is to be computed
2476 * @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.
2477 * @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.
2478 * @param float $fontsize Font size in points. The default value is the current size.
2479 * @return int string length
2480 * @author Nicola Asuni
2481 * @since 2.4.000 (2008-03-06)
2483 function GetArrStringWidth($sa, $fontname='', $fontstyle='', $fontsize=0) {
2484 // store current values
2485 if (!empty($fontname)) {
2486 $prev_FontFamily = $this->FontFamily;
2487 $prev_FontStyle = $this->FontStyle;
2488 $prev_FontSizePt = $this->FontSizePt;
2489 $this->SetFont($fontname, $fontstyle, $fontsize);
2492 foreach($sa as $char) {
2493 $w += $this->GetCharWidth($char);
2495 // restore previous values
2496 if (!empty($fontname)) {
2497 $this->SetFont($prev_FontFamily, $prev_FontStyle, $prev_FontSizePt);
2503 * Returns the length of the char in user unit for the current font.<br>
2504 * @param int $char The char code whose length is to be returned
2505 * @return int char width
2506 * @author Nicola Asuni
2507 * @since 2.4.000 (2008-03-06)
2509 function GetCharWidth($char) {
2510 $cw = &$this->CurrentFont['cw'];
2511 if (isset($cw[$char])) {
2514 } elseif (isset($cw[ord($char)])) {
2515 $w = $cw[ord($char)];
2516 } elseif (isset($cw[chr($char)])) {
2517 $w = $cw[chr($char)];
2519 } elseif (isset($this->CurrentFont['dw'])) {
2520 $w = $this->CurrentFont['dw'];
2521 } elseif (isset($this->CurrentFont['desc']['MissingWidth'])) {
2522 $w = $this->CurrentFont['desc']['MissingWidth']; // set default size
2524 $w = 500; // default width
2526 return ($w * $this->FontSize / 1000);
2530 * Returns the numbero of characters in a string.
2531 * @param string $s The input string.
2532 * @return int number of characters
2533 * @since 2.0.0001 (2008-01-07)
2535 function GetNumChars($s) {
2536 if ($this->isunicode) {
2537 return count($this->UTF8StringToArray($s));
2543 * Fill the list of available fonts ($this->fontlist).
2545 * @since 4.0.013 (2008-07-28)
2547 function getFontsList() {
2548 $fontsdir = opendir($this->_getfontpath());
2549 while (($file = readdir($fontsdir)) !== false) {
2550 if (substr($file, -4) == ".php") {
2551 array_push($this->fontlist, strtolower(basename($file, ".php")));
2554 closedir($fontsdir);
2558 * Imports a TrueType, Type1, core, or CID0 font and makes it available.
2559 * It is necessary to generate a font definition file first (read /fonts/utils/README.TXT).
2560 * 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.
2561 * Changed to support UTF-8 Unicode [Nicola Asuni, 2005-01-02].
2562 * @param string $family Font family. The name can be chosen arbitrarily. If it is a standard family name, it will override the corresponding font.
2563 * @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>
2564 * @param string $file The font definition file. By default, the name is built from the family and style, in lower case with no space.
2565 * @return array containing the font data, or false in case of error.
2569 function AddFont($family, $style='', $file='') {
2570 if (empty($family)) {
2571 if (!empty($this->FontFamily)) {
2572 $family = $this->FontFamily;
2574 $this->Error('Empty font family');
2577 $family = strtolower($family);
2578 if ((!$this->isunicode) AND ($family == 'arial')) {
2579 $family = 'helvetica';
2581 if (($family == "symbol") OR ($family == "zapfdingbats")) {
2584 $style = strtoupper($style);
2586 if (strpos($style,'U') !== false) {
2587 $this->underline = true;
2588 $style = str_replace('U', '', $style);
2590 $this->underline = false;
2592 //line through (deleted)
2593 if (strpos($style,'D') !== false) {
2594 $this->linethrough = true;
2595 $style = str_replace('D', '', $style);
2597 $this->linethrough = false;
2599 if ($style == 'IB') {
2602 $fontkey = $family.$style;
2603 $fontdata = array("fontkey" => $fontkey, "family" => $family, "style" => $style);
2604 // check if the font has been already added
2605 if (isset($this->fonts[$fontkey])) {
2609 $file = str_replace(' ', '', $family).strtolower($style).'.php';
2611 if (!file_exists($this->_getfontpath().$file)) {
2612 // try to load the basic file without styles
2613 $file = str_replace(' ', '', $family).'.php';
2621 @include($this->_getfontpath().$file);
2622 if ((!isset($type)) OR (!isset($cw))) {
2623 $this->Error("Could not include font definition file: ".$file);
2625 $i = count($this->fonts) + 1;
2626 // register CID font (all styles at once)
2627 if ($type == 'cidfont0') {
2628 $styles = array('' => '', 'B' => ',Bold', 'I' => ',Italic', 'BI' => ',BoldItalic');
2629 foreach ($styles as $skey => $qual) {
2630 $sname = $name.$qual;
2631 $sfontkey = $family.$skey;
2632 $this->fonts[$sfontkey] = array('i' => $i, 'type' => $type, 'name' => $sname, 'desc' => $desc, 'cidinfo' => $cidinfo, 'up' => $up, 'ut' => $ut, 'cw' => $cw, 'dw' => $dw, 'enc' => $enc);
2633 $i = count($this->fonts) + 1;
2636 } elseif ($type == 'core') {
2637 $def_width = $cw[ord('?')];
2638 $this->fonts[$fontkey] = array('i' => $i, 'type' => 'core', 'name' => $this->CoreFonts[$fontkey], 'up' => -100, 'ut' => 50, 'cw' => $cw, 'dw' => $def_width);
2639 } elseif (($type == 'TrueType') OR ($type == 'Type1')) {
2640 if (!isset($file)) {
2646 $this->fonts[$fontkey] = array('i' => $i, 'type' => $type, 'name' => $name, 'up' => $up, 'ut' => $ut, 'cw' => $cw, 'file' => $file, 'enc' => $enc, 'desc' => $desc);
2647 } elseif ($type == 'TrueTypeUnicode') {
2648 $this->fonts[$fontkey] = array('i' => $i, 'type' => $type, 'name' => $name, 'desc' => $desc, 'up' => $up, 'ut' => $ut, 'cw' => $cw, 'enc' => $enc, 'file' => $file, 'ctg' => $ctg);
2650 $this->Error('Unknow font type');
2652 if (isset($diff) AND (!empty($diff))) {
2653 //Search existing encodings
2655 $nb = count($this->diffs);
2656 for($i=1; $i <= $nb; $i++) {
2657 if ($this->diffs[$i] == $diff) {
2664 $this->diffs[$d] = $diff;
2666 $this->fonts[$fontkey]['diff'] = $d;
2668 if (!empty($file)) {
2669 if ((strcasecmp($type,"TrueType") == 0) OR (strcasecmp($type,"TrueTypeUnicode") == 0)) {
2670 $this->FontFiles[$file] = array('length1' => $originalsize);
2671 } elseif ($type != 'core') {
2672 $this->FontFiles[$file] = array('length1' => $size1, 'length2' => $size2);
2679 * Sets the font used to print character strings.
2680 * The font can be either a standard one or a font added via the AddFont() method. Standard fonts use Windows encoding cp1252 (Western Europe).
2681 * The method can be called before the first page is created and the font is retained from page to page.
2682 * If you just wish to change the current font size, it is simpler to call SetFontSize().
2683 * 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 />
2684 * @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.
2685 * @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.
2686 * @param float $size Font size in points. The default value is the current size. If no size has been specified since the beginning of the document, the value taken is 12
2688 * @see AddFont(), SetFontSize()
2690 function SetFont($family, $style='', $size=0) {
2691 //Select a font; size given in points
2693 $size = $this->FontSizePt;
2695 // try to add font (if not already added)
2696 $fontdata = $this->AddFont($family, $style);
2697 $this->FontFamily = $fontdata['family'];
2698 $this->FontStyle = $fontdata['style'];
2699 $this->CurrentFont = &$this->fonts[$fontdata['fontkey']];
2700 $this->SetFontSize($size);
2704 * Defines the size of the current font.
2705 * @param float $size The size (in points)
2709 function SetFontSize($size) {
2710 //Set font size in points
2711 $this->FontSizePt = $size;
2712 $this->FontSize = $size / $this->k;
2713 if (isset($this->CurrentFont['desc']['Ascent']) AND ($this->CurrentFont['desc']['Ascent'] > 0)) {
2714 $this->FontAscent = $this->CurrentFont['desc']['Ascent'] * $this->FontSize / 1000;
2716 $this->FontAscent = 0.8 * $this->FontSize;
2718 if (isset($this->CurrentFont['desc']['Descent']) AND ($this->CurrentFont['desc']['Descent'] > 0)) {
2719 $this->FontDescent = - $this->CurrentFont['desc']['Descent'] * $this->FontSize / 1000;
2721 $this->FontDescent = 0.2 * $this->FontSize;
2723 if (($this->page > 0) AND (isset($this->CurrentFont['i']))) {
2724 $this->_out(sprintf('BT /F%d %.2f Tf ET', $this->CurrentFont['i'], $this->FontSizePt));
2729 * 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 />
2730 * The identifier can then be passed to Cell(), Write(), Image() or Link(). The destination is defined with SetLink().
2732 * @see Cell(), Write(), Image(), Link(), SetLink()
2734 function AddLink() {
2735 //Create a new internal link
2736 $n = count($this->links) + 1;
2737 $this->links[$n] = array(0, 0);
2742 * Defines the page and position a link points to.
2743 * @param int $link The link identifier returned by AddLink()
2744 * @param float $y Ordinate of target position; -1 indicates the current position. The default value is 0 (top of page)
2745 * @param int $page Number of target page; -1 indicates the current page. This is the default value
2749 function SetLink($link, $y=0, $page=-1) {
2754 $page = $this->page;
2756 $this->links[$link] = array($page, $y);
2760 * Puts a link on a rectangular area of the page.
2761 * 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.
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 mixed $link URL or identifier returned by AddLink()
2768 * @see AddLink(), Annotation(), Cell(), Write(), Image()
2770 function Link($x, $y, $w, $h, $link) {
2771 $this->Annotation($x, $y, $w, $h, $link, array('Subtype'=>'Link'));
2775 * Puts a text annotation on a rectangular area of the page.
2776 * !!!! THIS FUNCTION IS NOT YET FULLY IMPLEMENTED !!!!
2777 * @param float $x Abscissa of the upper-left corner of the rectangle
2778 * @param float $y Ordinate of the upper-left corner of the rectangle
2779 * @param float $w Width of the rectangle
2780 * @param float $h Height of the rectangle
2781 * @param string $text annotation text
2782 * @param array $opt array of options (see section 8.4 of PDF reference 1.7).
2783 * @since 4.0.018 (2008-08-06)
2785 function Annotation($x, $y, $w, $h, $text, $opt=array('Subtype'=>'Text')) {
2786 $this->PageAnnots[$this->page][] = array('x' => $x, 'y' => $y, 'w' => $w, 'h' => $h, 'txt' => $text, 'opt' => $opt);
2790 * 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.
2791 * @param float $x Abscissa of the origin
2792 * @param float $y Ordinate of the origin
2793 * @param string $txt String to print
2794 * @param int $stroke outline size in points (0 = disable)
2795 * @param boolean $clip if true activate clipping mode (you must call StartTransform() before this function and StopTransform() to stop the clipping tranformation).
2797 * @see SetFont(), SetTextColor(), Cell(), MultiCell(), Write()
2799 function Text($x, $y, $txt, $stroke=0, $clip=false) {
2802 // bidirectional algorithm (some chars may be changed affecting the line length)
2803 $s = $this->utf8Bidi($this->UTF8StringToArray($txt), $this->tmprtl);
2804 $l = $this->GetArrStringWidth($s);
2805 $xr = $this->w - $x - $this->GetArrStringWidth($s);
2810 if (($stroke > 0) AND (!$clip)) {
2811 $opt .= "1 Tr ".intval($stroke)." w ";
2812 } elseif (($stroke > 0) AND $clip) {
2813 $opt .= "5 Tr ".intval($stroke)." w ";
2817 $s = sprintf('BT %.2f %.2f Td %s(%s) Tj ET 0 Tr', $xr * $this->k, ($this->h-$y) * $this->k, $opt, $this->_escapetext($txt));
2818 if ($this->underline AND ($txt!='')) {
2819 $s .= ' '.$this->_dounderline($xr, $y, $txt);
2821 if ($this->linethrough AND ($txt!='')) {
2822 $s .= ' '.$this->_dolinethrough($xr, $y, $txt);
2824 if ($this->ColorFlag AND (!$clip)) {
2825 $s='q '.$this->TextColor.' '.$s.' Q';
2831 * Whenever a page break condition is met, the method is called, and the break is issued or not depending on the returned value.
2832 * The default implementation returns a value according to the mode selected by SetAutoPageBreak().<br />
2833 * This method is called automatically and should not be called directly by the application.
2836 * @see SetAutoPageBreak()
2838 function AcceptPageBreak() {
2839 return $this->AutoPageBreak;
2843 * Add page if needed.
2844 * @param float $h Cell height. Default value: 0.
2845 * @since 3.2.000 (2008-07-01)
2848 function checkPageBreak($h) {
2849 if ((($this->y + $h) > $this->PageBreakTrigger) AND (empty($this->InFooter)) AND ($this->AcceptPageBreak())) {
2851 //Automatic page break
2858 $this->AddPage($this->CurOrientation);
2861 $rs .= sprintf('%.3f Tw', $ws * $k);
2864 $this->y = $this->tMargin;
2870 * 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 />
2871 * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting.
2872 * @param float $w Cell width. If 0, the cell extends up to the right margin.
2873 * @param float $h Cell height. Default value: 0.
2874 * @param string $txt String to print. Default value: empty string.
2875 * @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>
2876 * @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>
2877 Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0.
2878 * @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>
2879 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
2880 * @param mixed $link URL or identifier returned by AddLink().
2881 * @param int $stretch stretch carachter mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if necessary</li><li>2 = forced horizontal scaling</li><li>3 = character spacing only if necessary</li><li>4 = forced character spacing</li></ul>
2883 * @see SetFont(), SetDrawColor(), SetFillColor(), SetTextColor(), SetLineWidth(), AddLink(), Ln(), MultiCell(), Write(), SetAutoPageBreak()
2885 function Cell($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=0, $link='', $stretch=0) {
2886 //$min_cell_height = $this->FontAscent + $this->FontDescent;
2887 $min_cell_height = $this->FontSize * $this->cell_height_ratio;
2888 if ($h < $min_cell_height) {
2889 $h = $min_cell_height;
2891 $this->checkPageBreak($h);
2892 $this->_out($this->getCellCode($w, $h, $txt, $border, $ln, $align, $fill, $link, $stretch));
2896 * 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 />
2897 * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting.
2898 * @param float $w Cell width. If 0, the cell extends up to the right margin.
2899 * @param float $h Cell height. Default value: 0.
2900 * @param string $txt String to print. Default value: empty string.
2901 * @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>
2902 * @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.
2903 * @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>
2904 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
2905 * @param mixed $link URL or identifier returned by AddLink().
2906 * @param int $stretch stretch carachter mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if necessary</li><li>2 = forced horizontal scaling</li><li>3 = character spacing only if necessary</li><li>4 = forced character spacing</li></ul>
2910 function getCellCode($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=0, $link='', $stretch=0) {
2911 $rs = ""; //string to be returned
2912 $min_cell_height = $this->FontSize * $this->cell_height_ratio;
2913 if ($h < $min_cell_height) {
2914 $h = $min_cell_height;
2917 if (empty($w) OR ($w <= 0)) {
2919 $w = $this->x - $this->lMargin;
2921 $w = $this->w - $this->rMargin - $this->x;
2925 if (($fill == 1) OR ($border == 1)) {
2927 $op = ($border == 1) ? 'B' : 'f';
2932 $xk = (($this->x - $w) * $k);
2934 $xk = ($this->x * $k);
2936 $s .= sprintf('%.2f %.2f %.2f %.2f re %s ', $xk, (($this->h - $this->y) * $k), ($w * $k), (-$h * $k), $op);
2939 if (is_string($border)) {
2942 if (strpos($border,'L') !== false) {
2944 $xk = ($x - $w) * $k;
2948 $s .= sprintf('%.2f %.2f m %.2f %.2f l S ', $xk, (($this->h - $y) * $k), $xk, (($this->h - ($y + $h)) * $k));
2950 if (strpos($border,'T') !== false) {
2952 $xk = ($x - $w) * $k;
2956 $xwk = ($x + $w) * $k;
2958 $s .= sprintf('%.2f %.2f m %.2f %.2f l S ', $xk, (($this->h - $y) * $k), $xwk, (($this->h - $y) * $k));
2960 if (strpos($border,'R') !== false) {
2964 $xk = ($x + $w) * $k;
2966 $s .= sprintf('%.2f %.2f m %.2f %.2f l S ', $xk, (($this->h - $y) * $k), $xk, (($this->h - ($y + $h))* $k));
2968 if (strpos($border,'B') !== false) {
2970 $xk = ($x - $w) * $k;
2974 $xwk = ($x + $w) * $k;
2976 $s .= sprintf('%.2f %.2f m %.2f %.2f l S ', $xk, (($this->h - ($y + $h)) * $k), $xwk, (($this->h - ($y + $h)) * $k));
2981 $width = $this->GetStringWidth($txt);
2982 // ratio between cell lenght and text lenght
2983 $ratio = ($w - (2 * $this->cMargin)) / $width;
2985 // stretch text if required
2986 if (($stretch > 0) AND (($ratio < 1) OR (($ratio > 1) AND (($stretch % 2) == 0)))) {
2989 //Calculate character spacing in points
2990 $char_space = (($w - $width - (2 * $this->cMargin)) * $this->k) / max($this->GetNumChars($txt)-1,1);
2991 //Set character spacing
2992 $rs .= sprintf('BT %.2f Tc ET ', $char_space);
2995 //Calculate horizontal scaling
2996 $horiz_scale = $ratio * 100.0;
2997 //Set horizontal scaling
2998 $rs .= sprintf('BT %.2f Tz ET ', $horiz_scale);
3001 $width = $w - (2 * $this->cMargin);
3005 if ($align == 'L') {
3007 $dx = $w - $width - $this->cMargin;
3009 $dx = $this->cMargin;
3011 } elseif ($align == 'R') {
3013 $dx = $this->cMargin;
3015 $dx = $w - $width - $this->cMargin;
3017 } elseif ($align == 'C') {
3018 $dx = ($w - $width) / 2;
3019 } elseif ($align == 'J') {
3021 $dx = $w - $width - $this->cMargin;
3023 $dx = $this->cMargin;
3026 $dx = $this->cMargin;
3028 if ($this->ColorFlag) {
3029 $s .= 'q '.$this->TextColor.' ';
3031 $txt2 = $this->_escapetext($txt);
3033 $xdk = ($this->x - $dx - $width) * $k;
3035 $xdk = ($this->x + $dx) * $k;
3038 if ($align == 'J') {
3039 // count number of spaces
3040 $ns = substr_count($txt, ' ');
3041 //if ($this->isunicode) {
3042 if (($this->CurrentFont['type'] == "TrueTypeUnicode") OR ($this->CurrentFont['type'] == "cidfont0")) {
3043 // get string width without spaces
3044 $width = $this->GetStringWidth(str_replace(' ', '', $txt));
3045 // calculate average space width
3046 $spacewidth = ($w - $width - (2 * $this->cMargin)) / ($ns?$ns:1) / $this->FontSize / $this->k;
3047 // set word position to be used with TJ operator
3048 $txt2 = str_replace(chr(0).' ', ') '.(-2830 * $spacewidth).' (', $txt2);
3051 $width = $this->GetStringWidth($txt);
3052 $spacewidth = (($w - $width - (2 * $this->cMargin)) / ($ns?$ns:1)) * $this->k;
3053 $rs .= sprintf('BT %.3f Tw ET ', $spacewidth);
3056 // calculate approximate position of the font base line
3057 //$basefonty = $this->y + (($h + $this->FontAscent - $this->FontDescent)/2);
3058 $basefonty = $this->y + ($h/2) + ($this->FontSize/3);
3060 $s .= sprintf('BT %.2f %.2f Td [(%s)] TJ ET', $xdk, (($this->h - $basefonty) * $k), $txt2);
3062 $xdx = $this->x - $dx - $width;
3064 $xdx = $this->x + $dx;
3066 if ($this->underline) {
3067 $s .= ' '.$this->_dounderline($xdx, $basefonty, $txt);
3069 if ($this->linethrough) {
3070 $s .= ' '.$this->_dolinethrough($xdx, $basefonty, $txt);
3072 if ($this->ColorFlag) {
3076 $this->Link($xdx, $this->y + (($h - $this->FontSize)/2), $width, $this->FontSize, $link);
3083 // reset text stretching
3085 //Reset character horizontal spacing
3086 $rs .= ' BT 0 Tc ET';
3087 } elseif ($stretch > 0) {
3088 //Reset character horizontal scaling
3089 $rs .= ' BT 100 Tz ET';
3092 // reset word spacing
3093 if ((!$this->isunicode) AND ($align == 'J')) {
3094 $rs .= ' BT 0 Tw ET';
3098 //Go to the beginning of the next line
3102 $this->x = $this->w - $this->rMargin;
3104 $this->x = $this->lMargin;
3108 // go left or right by case
3115 $gstyles = $this->linestyleWidth." ".$this->linestyleCap." ".$this->linestyleJoin." ".$this->linestyleDash." ".$this->DrawColor." ".$this->FillColor."\n";
3121 * This method allows printing text with line breaks.
3122 * 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 />
3123 * Text can be aligned, centered or justified. The cell block can be framed and the background painted.
3124 * @param float $w Width of cells. If 0, they extend up to the right margin of the page.
3125 * @param float $h Cell minimum height. The cell extends automatically if needed.
3126 * @param string $txt String to print
3127 * @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>
3128 * @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>
3129 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
3130 * @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>
3131 * @param int $x x position in user units
3132 * @param int $y y position in user units
3133 * @param boolean $reseth if true reset the last cell height (default true).
3134 * @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>
3135 * @param boolean $ishtml se to true if $txt is HTML content (default = false).
3136 * @return int Return the number of cells or 1 for html mode.
3138 * @see SetFont(), SetDrawColor(), SetFillColor(), SetTextColor(), SetLineWidth(), Cell(), Write(), SetAutoPageBreak()
3140 function MultiCell($w, $h, $txt, $border=0, $align='J', $fill=0, $ln=1, $x='', $y='', $reseth=true, $stretch=0, $ishtml=false) {
3141 if ((empty($this->lasth))OR ($reseth)) {
3143 $this->lasth = $this->FontSize * $this->cell_height_ratio;
3150 // check for page break
3151 $this->checkPageBreak($h);
3153 // get current page number
3154 $startpage = $this->page;
3160 if (empty($w) OR ($w <= 0)) {
3162 $w = $this->x - $this->lMargin;
3164 $w = $this->w - $this->rMargin - $this->x;
3167 // store original margin values
3168 $lMargin = $this->lMargin;
3169 $rMargin = $this->rMargin;
3171 $this->SetRightMargin($this->w - $this->x);
3172 $this->SetLeftMargin($this->x - $w);
3174 $this->SetLeftMargin($this->x);
3175 $this->SetRightMargin($this->w - $this->x - $w);
3177 // calculate remaining vertical space on first page ($startpage)
3178 $restspace = $this->getPageHeight() - $this->GetY() - $this->getBreakMargin();
3179 // Adjust internal padding
3180 if ($this->cMargin < ($this->LineWidth / 2)) {
3181 $this->cMargin = ($this->LineWidth / 2);
3183 // Add top space if needed
3184 if (($this->lasth - $this->FontSize) < $this->LineWidth) {
3185 $this->y += $this->LineWidth / 2;
3188 $this->y += $this->cMargin;
3191 $this->writeHTML($txt, true, 0, $reseth, true, $align);
3195 $nl = $this->Write($this->lasth, $txt, '', 0, $align, true, $stretch, false);
3197 // add bottom padding
3198 $this->y += $this->cMargin;
3199 // Add bottom space if needed
3200 if (($this->lasth - $this->FontSize) < $this->LineWidth) {
3201 $this->y += $this->LineWidth / 2;
3203 // Get end-of-text Y position
3204 $currentY = $this->GetY();
3205 // get latest page number
3206 $endpage = $this->page;
3207 // check if a new page has been created
3208 if ($endpage > $startpage) {
3209 // design borders around HTML cells.
3210 for ($page=$startpage; $page <= $endpage; $page++) {
3211 $this->setPage($page);
3212 if ($page == $startpage) {
3213 $this->SetY($this->getPageHeight() - $restspace - $this->getBreakMargin());
3215 } elseif ($page == $endpage) {
3216 $this->SetY($this->tMargin); // put cursor at the beginning of text
3217 $h = $currentY - $this->tMargin;
3219 $this->SetY($this->tMargin); // put cursor at the beginning of text
3220 $h = $this->getPageHeight() - $this->tMargin - $this->getBreakMargin();
3223 $ccode = $this->getCellCode($w, $h, "", $border, 1, '', $fill);
3224 if ($border OR $fill) {
3225 $pstart = substr($this->pages[$this->page], 0, $this->intmrk[$this->page]);
3226 $pend = substr($this->pages[$this->page], $this->intmrk[$this->page]);
3227 $this->pages[$this->page] = $pstart.$ccode."\n".$pend;
3228 $this->intmrk[$this->page] += strlen($ccode."\n");
3232 $h = max($h, ($currentY - $y));
3233 // put cursor at the beginning of text
3236 $ccode = $this->getCellCode($w, $h, "", $border, 1, '', $fill);
3237 if ($border OR $fill) {
3238 // design a cell around the text
3239 $pstart = substr($this->pages[$this->page], 0, $this->intmrk[$this->page]);
3240 $pend = substr($this->pages[$this->page], $this->intmrk[$this->page]);
3241 $this->pages[$this->page] = $pstart.$ccode."\n".$pend;
3242 $this->intmrk[$this->page] += strlen($ccode."\n");
3245 // Get end-of-cell Y position
3246 $currentY = $this->GetY();
3247 // restore original margin values
3248 $this->SetLeftMargin($lMargin);
3249 $this->SetRightMargin($rMargin);
3251 //Go to the beginning of the next line
3252 $this->SetY($currentY);
3254 $this->SetX($x + $w);
3257 // go left or right by case
3258 $this->setPage($startpage);
3260 $this->SetX($x + $w);
3266 * This method prints text from the current position.<br />
3267 * @param float $h Line height
3268 * @param string $txt String to print
3269 * @param mixed $link URL or identifier returned by AddLink()
3270 * @param int $fill Indicates if the background must be painted (1) or transparent (0). Default value: 0.
3271 * @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>
3272 * @param boolean $ln if true set cursor at the bottom of the line, otherwise set cursor at the top of the line.
3273 * @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>
3274 * @param boolean $firstline if true prints only the first line and return the remaining string.
3275 * @return mixed Return the number of cells or the remaining string if $firstline = true.
3278 function Write($h, $txt, $link='', $fill=0, $align='', $ln=false, $stretch=0, $firstline=false) {
3279 // remove carriage returns
3280 $s = str_replace("\r", '', $txt);
3281 // check if string contains arabic text
3282 if (preg_match(K_RE_PATTERN_ARABIC, $s)) {
3287 // get array of chars
3288 $chars = $this->UTF8StringToArray($s);
3289 // get the number of characters
3290 $nb = count($chars);
3291 // handle single space character
3292 if (($nb == 1) AND preg_match("/[\s]/u", $s)) {
3294 $this->x -= $this->GetStringWidth($s);
3296 $this->x += $this->GetStringWidth($s);
3300 // store current position
3303 // calculate remaining line width ($w)
3305 $w = $this->x - $this->lMargin;
3307 $w = $this->w - $this->rMargin - $this->x;
3310 $wmax = $w - (2 * $this->cMargin);
3311 $i = 0; // character position
3312 $j = 0; // current starting position
3313 $sep = -1; // position of the last blank space
3314 $l = 0; // current string lenght
3315 $nl = 0; //number of lines
3317 // for each character
3319 //Get the current character
3321 if ($c == 10) { // 10 = "\n" = new line
3322 //Explicit line break
3323 if ($align == "J") {
3334 $linew = $this->GetArrStringWidth($this->utf8Bidi(array_slice($chars, $j, $i), $this->tmprtl));
3336 $this->endlinex = $startx - $linew;
3338 $this->endlinex = $startx + $linew;
3341 $tmpcmargin = $this->cMargin;
3344 $this->Cell($w, $h, $this->UTF8ArrSubString($chars, $j, $i), 0, 1, $talign, $fill, $link, $stretch);
3346 $this->cMargin = $tmpcmargin;
3347 return ($this->UTF8ArrSubString($chars, $i));
3353 $w = $this->getRemainingWidth();
3354 $wmax = $w - (2 * $this->cMargin);
3356 if (preg_match("/[\s]/u", $this->unichr($c))) {
3357 // update last blank space position
3360 // update string length
3361 if (($this->isunicode) AND ($arabic)) {
3362 // with bidirectional algorithm some chars may be changed affecting the line length
3363 // *** very slow ***
3364 $l = $this->GetArrStringWidth($this->utf8Bidi(array_slice($chars, $j, $i-$j+1), $this->tmprtl));
3366 $l += $this->GetCharWidth($c);
3369 // we have reached the end of column
3371 // check if the line was already started
3372 if (($this->rtl AND ($this->x < ($this->w - $this->rMargin)))
3373 OR ((!$this->rtl) AND ($this->x > $this->lMargin))) {
3374 // print a void cell and go to next line
3375 $this->Cell($w, $h, "", 0, 1);
3378 return ($this->UTF8ArrSubString($chars, $j));
3381 // truncate the word because do not fit on column
3384 $linew = $this->GetArrStringWidth($this->utf8Bidi(array_slice($chars, $j, $i), $this->tmprtl));
3386 $this->endlinex = $startx - $linew;
3388 $this->endlinex = $startx + $linew;
3391 $tmpcmargin = $this->cMargin;
3394 $this->Cell($w, $h, $this->UTF8ArrSubString($chars, $j, $i), 0, 1, $align, $fill, $link, $stretch);
3396 $this->cMargin = $tmpcmargin;
3397 return ($this->UTF8ArrSubString($chars, $i));
3406 $linew = $this->GetArrStringWidth($this->utf8Bidi(array_slice($chars, $j, $sep), $this->tmprtl));
3408 $this->endlinex = $startx - $linew;
3410 $this->endlinex = $startx + $linew;
3413 $tmpcmargin = $this->cMargin;
3416 $this->Cell($w, $h, $this->UTF8ArrSubString($chars, $j, $sep), 0, 1, $align, $fill, $link, $stretch);
3418 $this->cMargin = $tmpcmargin;
3419 return ($this->UTF8ArrSubString($chars, $sep));
3425 $w = $this->getRemainingWidth();
3426 $wmax = $w - (2 * $this->cMargin);
3436 } // end while i < nb
3437 // print last substring (if any)
3468 $linew = $this->GetArrStringWidth($this->utf8Bidi(array_slice($chars, $j, $nb), $this->tmprtl));
3470 $this->endlinex = $startx - $linew;
3472 $this->endlinex = $startx + $linew;
3475 $tmpcmargin = $this->cMargin;
3478 $this->Cell($w, $h, $this->UTF8ArrSubString($chars, $j, $nb), 0, $ln, $align, $fill, $link, $stretch);
3480 $this->cMargin = $tmpcmargin;
3481 return ($this->UTF8ArrSubString($chars, $nb));
3492 * Returns the remaining width between the current position and margins.
3493 * @return int Return the remaining width
3496 function getRemainingWidth() {
3498 return ($this->x - $this->lMargin);
3500 return ($this->w - $this->rMargin - $this->x);
3505 * Extract a slice of the $strarr array and return it as string.
3506 * @param string $strarr The input array of characters.
3507 * @param int $start the starting element of $strarr.
3508 * @param int $end first element that will not be returned.
3509 * @return Return part of a string
3511 function UTF8ArrSubString($strarr, $start='', $end='') {
3512 if (strlen($start) == 0) {
3515 if (strlen($end) == 0) {
3516 $end = count($strarr);
3519 for ($i=$start; $i < $end; $i++) {
3520 $string .= $this->unichr($strarr[$i]);
3526 * Returns the unicode caracter specified by UTF-8 code
3527 * @param int $c UTF-8 code
3528 * @return Returns the specified character.
3529 * @author Miguel Perez, Nicola Asuni
3530 * @since 2.3.000 (2008-03-05)
3532 function unichr($c) {
3533 if (!$this->isunicode) {
3535 } elseif ($c == '') {
3537 } elseif ($c <= 0x7F) {
3540 } elseif ($c <= 0x7FF) {
3542 return chr(0xC0 | $c >> 6).chr(0x80 | $c & 0x3F);
3543 } elseif ($c <= 0xFFFF) {
3545 return chr(0xE0 | $c >> 12).chr(0x80 | $c >> 6 & 0x3F).chr(0x80 | $c & 0x3F);
3546 } elseif ($c <= 0x10FFFF) {
3548 return chr(0xF0 | $c >> 18).chr(0x80 | $c >> 12 & 0x3F).chr(0x80 | $c >> 6 & 0x3F).chr(0x80 | $c & 0x3F);
3555 * Puts an image in the page.
3556 * The upper-left corner must be given.
3557 * The dimensions can be specified in different ways:<ul>
3558 * <li>explicit width and height (expressed in user unit)</li>
3559 * <li>one explicit dimension, the other being calculated automatically in order to keep the original proportions</li>
3560 * <li>no explicit dimension, in which case the image is put at 72 dpi</li></ul>
3561 * 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;
3562 * The format can be specified explicitly or inferred from the file extension.<br />
3563 * It is possible to put a link on the image.<br />
3564 * Remark: if an image is used several times, only one copy will be embedded in the file.<br />
3565 * @param string $file Name of the file containing the image.
3566 * @param float $x Abscissa of the upper-left corner.
3567 * @param float $y Ordinate of the upper-left corner.
3568 * @param float $w Width of the image in the page. If not specified or equal to zero, it is automatically calculated.
3569 * @param float $h Height of the image in the page. If not specified or equal to zero, it is automatically calculated.
3570 * @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.
3571 * @param mixed $link URL or identifier returned by AddLink().
3572 * @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>
3573 * @param boolean $resize If true resize (reduce) the image to fit $w and $h (requires GD library).
3574 * @param int $dpi dot-per-inch resolution used on resize
3575 * @param string $palign Allows to center or align the image on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
3579 function Image($file, $x, $y, $w=0, $h=0, $type='', $link='', $align='', $resize=false, $dpi=300, $palign='') {
3581 list($pixw, $pixh) = getimagesize($file);
3582 // calculate image width and height on document
3583 if (($w <= 0) AND ($h <= 0)) {
3584 // convert image size to document unit
3585 $w = $pixw / ($this->imgscale * $this->k);
3586 $h = $pixh / ($this->imgscale * $this->k);
3587 } elseif ($w <= 0) {
3588 $w = $h * $pixw / $pixh;
3589 } elseif ($h <= 0) {
3590 $h = $w * $pixh / $pixw;
3592 // calculate new minimum dimensions in pixels
3593 $neww = round($w * $this->k * $dpi / $this->dpi);
3594 $newh = round($h * $this->k * $dpi / $this->dpi);
3595 // check if resize is necessary (resize is used only to reduce the image)
3596 if (($neww * $newh) >= ($pixw * $pixh)) {
3599 // check if image has been already added on document
3600 if (!isset($this->images[$file])) {
3601 //First use of image, get info
3603 $fileinfo = pathinfo($file);
3604 if (isset($fileinfo['extension']) AND (!empty($fileinfo['extension']))) {
3605 $type = $fileinfo['extension'];
3607 $this->Error('Image file has no extension and no type was specified: '.$file);
3610 $type = strtolower($type);
3611 if ($type == "jpg") {
3614 $mqr = ini_get('magic_quotes_runtime');
3615 ini_set('magic_quotes_runtime', 0);
3616 // Specific image handlers
3617 $mtd = '_parse'.$type;
3618 // GD image handler function
3619 $gdfunction = "imagecreatefrom".$type;
3621 if ((method_exists($this,$mtd)) AND (!($resize AND function_exists($gdfunction)))) {
3622 $info = $this->$mtd($file);
3625 if (function_exists($gdfunction)) {
3626 $img = $gdfunction($file);
3628 $imgr = imagecreatetruecolor($neww, $newh);
3629 imagecopyresampled($imgr, $img, 0, 0, 0, 0, $neww, $newh, $pixw, $pixh);
3630 $info = $this->_toJPEG($imgr);
3632 $info = $this->_toJPEG($img);
3638 if ($info === false) {
3639 //If false, we cannot process image
3642 ini_set('magic_quotes_runtime', $mqr);
3643 $info['i'] = count($this->images) + 1;
3644 // add image to document
3645 $this->images[$file] = $info;
3647 $info = $this->images[$file];
3649 // Check whether we need a new page first as this does not fit
3650 if ((($this->y + $h) > $this->PageBreakTrigger) AND empty($this->InFooter) AND $this->AcceptPageBreak()) {
3651 // Automatic page break
3652 $this->AddPage($this->CurOrientation);
3653 // Reset coordinates to top fo next page
3654 //$x = $this->GetX();
3655 $y = $this->GetY() + $this->cMargin;
3657 // 2007-10-19 Warren Sherliker: End Edit
3658 // set bottomcoordinates
3659 $this->img_rb_y = $y + $h;
3662 if ($palign == 'L') {
3663 $ximg = $this->lMargin;
3664 // set right side coordinate
3665 $this->img_rb_x = $ximg + $w;
3666 } elseif ($palign == 'C') {
3667 $ximg = ($this->w - $x - $w) / 2;
3668 // set right side coordinate
3669 $this->img_rb_x = $ximg + $w;
3671 $ximg = $this->w - $x - $w;
3672 // set left side coordinate
3673 $this->img_rb_x = $ximg;
3676 if ($palign == 'R') {
3677 $ximg = $this->w - $this->rMargin - $w;
3678 // set left side coordinate
3679 $this->img_rb_x = $ximg;
3680 } elseif ($palign == 'C') {
3681 $ximg = ($this->w - $x - $w) / 2;
3682 // set right side coordinate
3683 $this->img_rb_x = $ximg + $w;
3686 // set right side coordinate
3687 $this->img_rb_x = $ximg + $w;
3690 $xkimg = $ximg * $this->k;
3691 $this->_out(sprintf('q %.2f 0 0 %.2f %.2f %.2f cm /I%d Do Q', ($w * $this->k), ($h * $this->k), $xkimg, (($this->h - ($y + $h)) * $this->k), $info['i']));
3693 $this->Link($ximg, $y, $w, $h, $link);
3695 // set pointer to align the successive text/objects
3699 $this->x = $this->img_rb_x;
3703 $this->y = $y + round($h/2);
3704 $this->x = $this->img_rb_x;
3708 $this->y = $this->img_rb_y;
3709 $this->x = $this->img_rb_x;
3713 $this->SetY($this->img_rb_y);
3720 $this->endlinex = $this->img_rb_x;
3725 * Convert the loaded php image to a JPEG and then return a structure for the PDF creator.
3726 * This function requires GD library and write access to the directory defined on K_PATH_CACHE constant.
3727 * @param string $file Image file name.
3728 * @param image $image Image object.
3729 * return image JPEG image object.
3732 function _toJPEG($image) {
3733 $tempname = tempnam(K_PATH_CACHE,'jpg');
3734 imagejpeg($image, $tempname, $this->jpeg_quality);
3735 imagedestroy($image);
3736 $retvars = $this->_parsejpeg($tempname);
3737 // tidy up by removing temporary image
3743 * Extract info from a JPEG file without using the GD library.
3744 * @param string $file image file to parse
3745 * @return array structure containing the image data
3748 function _parsejpeg($file) {
3749 $a = getimagesize($file);
3751 $this->Error('Missing or incorrect image file: '.$file);
3754 $this->Error('Not a JPEG file: '.$file);
3756 if ((!isset($a['channels'])) OR ($a['channels'] == 3)) {
3757 $colspace = 'DeviceRGB';
3758 } elseif ($a['channels'] == 4) {
3759 $colspace = 'DeviceCMYK';
3761 $colspace = 'DeviceGray';
3763 $bpc = isset($a['bits']) ? $a['bits'] : 8;
3764 $data = file_get_contents($file);
3765 return array('w' => $a[0], 'h' => $a[1], 'cs' => $colspace, 'bpc' => $bpc, 'f' => 'DCTDecode', 'data' => $data);
3769 * Extract info from a PNG file without using the GD library.
3770 * @param string $file image file to parse
3771 * @return array structure containing the image data
3774 function _parsepng($file) {
3775 $f = fopen($file,'rb');
3777 $this->Error('Can\'t open image file: '.$file);
3780 if (fread($f,8) != chr(137).'PNG'.chr(13).chr(10).chr(26).chr(10)) {
3781 $this->Error('Not a PNG file: '.$file);
3785 if (fread($f,4) != 'IHDR') {
3786 $this->Error('Incorrect PNG file: '.$file);
3788 $w = $this->_freadint($f);
3789 $h = $this->_freadint($f);
3790 $bpc = ord(fread($f,1));
3792 //$this->Error('16-bit depth not supported: '.$file);
3795 $ct = ord(fread($f,1));
3797 $colspace = 'DeviceGray';
3798 } elseif ($ct == 2) {
3799 $colspace = 'DeviceRGB';
3800 } elseif ($ct == 3) {
3801 $colspace = 'Indexed';
3803 //$this->Error('Alpha channel not supported: '.$file);
3806 if (ord(fread($f,1)) != 0) {
3807 //$this->Error('Unknown compression method: '.$file);
3810 if (ord(fread($f,1)) != 0) {
3811 //$this->Error('Unknown filter method: '.$file);
3814 if (ord(fread($f,1)) != 0) {
3815 //$this->Error('Interlacing not supported: '.$file);
3819 $parms = '/DecodeParms <</Predictor 15 /Colors '.($ct==2 ? 3 : 1).' /BitsPerComponent '.$bpc.' /Columns '.$w.'>>';
3820 //Scan chunks looking for palette, transparency and image data
3825 $n = $this->_freadint($f);
3826 $type = fread($f,4);
3827 if ($type == 'PLTE') {
3829 $pal = fread($f,$n);
3831 } elseif ($type == 'tRNS') {
3832 //Read transparency info
3835 $trns = array(ord(substr($t,1,1)));
3838 $trns = array(ord(substr($t,1,1)), ord(substr($t,3,1)), ord(substr($t,5,1)));
3840 $pos = strpos($t,chr(0));
3841 if ($pos !== false) {
3842 $trns = array($pos);
3846 } elseif ($type == 'IDAT') {
3847 //Read image data block
3848 $data .= fread($f,$n);
3850 } elseif ($type == 'IEND') {
3857 if (($colspace == 'Indexed') AND (empty($pal))) {
3858 //$this->Error('Missing palette in '.$file);
3862 return array('w' => $w, 'h' => $h, 'cs' => $colspace, 'bpc' => $bpc, 'f' => 'FlateDecode', 'parms' => $parms, 'pal' => $pal, 'trns' => $trns, 'data' => $data);
3866 * Performs a line break.
3867 * The current abscissa goes back to the left margin and the ordinate increases by the amount passed in parameter.
3868 * @param float $h The height of the break. By default, the value equals the height of the last printed cell.
3869 * @param boolean $cell if true add a cMargin to the x coordinate
3873 function Ln($h='', $cell=false) {
3874 //Line feed; default value is last cell height
3876 $cellmargin = $this->cMargin;
3881 $this->x = $this->w - $this->rMargin - $cellmargin;
3883 $this->x = $this->lMargin + $cellmargin;
3885 if (is_string($h)) {
3886 $this->y += $this->lasth;
3890 $this->newline = true;
3894 * Returns the relative X value of current position.
3895 * The value is relative to the left border for LTR languages and to the right border for RTL languages.
3898 * @see SetX(), GetY(), SetY()
3903 return ($this->w - $this->x);
3910 * Returns the absolute X value of current position.
3913 * @see SetX(), GetY(), SetY()
3915 function GetAbsX() {
3920 * Returns the ordinate of the current position.
3923 * @see SetY(), GetX(), SetX()
3931 * Defines the abscissa of the current position.
3932 * If the passed value is negative, it is relative to the right of the page (or left if language is RTL).
3933 * @param float $x The value of the abscissa.
3935 * @see GetX(), GetY(), SetY(), SetXY()
3941 $this->x = $this->w - $x;
3949 $this->x = $this->w + $x;
3955 * Moves the current abscissa back to the left margin and sets the ordinate.
3956 * If the passed value is negative, it is relative to the bottom of the page.
3957 * @param float $y The value of the ordinate.
3959 * @see GetX(), GetY(), SetY(), SetXY()
3962 //Set y position and reset x
3964 $this->x = $this->w - $this->rMargin;
3966 $this->x = $this->lMargin;
3971 $this->y = $this->h + $y;
3976 * Defines the abscissa and ordinate of the current position.
3977 * If the passed values are negative, they are relative respectively to the right and bottom of the page.
3978 * @param float $x The value of the abscissa
3979 * @param float $y The value of the ordinate
3981 * @see SetX(), SetY()
3983 function SetXY($x, $y) {
3984 //Set x and y positions
3990 * Send the document to a given destination: string, local file or browser.
3991 * In the last case, the plug-in may be used (if present) or a download ("Save as" dialog box) may be forced.<br />
3992 * The method first calls Close() if necessary to terminate the document.
3993 * @param string $name The name of the file when saved.
3994 * @param string $dest Destination where to send the document. It can take one of the following values:<ul><li>I: send the file inline to the browser (default). The plug-in is used if available. The name given by name is used when one selects the "Save as" option on the link generating the PDF.</li><li>D: send to the browser and force a file download with the name given by name.</li><li>F: save to a local file with the name given by name.</li><li>S: return the document as a string. name is ignored.</li></ul>
3998 function Output($name='doc.pdf', $dest='I') {
3999 //Output PDF to some destination
4000 //Finish document if necessary
4001 if ($this->state < 3) {
4004 //Normalize parameters
4005 if (is_bool($dest)) {
4006 $dest = $dest ? 'D' : 'F';
4008 $dest = strtoupper($dest);
4010 $name = str_replace("+", "%20", urlencode($name));
4011 $name = preg_replace('/[\r\n]+\s*/', '' , $name);
4015 //Send to standard output
4016 if (ob_get_contents()) {
4017 $this->Error('Some data has already been output, can\'t send PDF file');
4019 if (php_sapi_name() != 'cli') {
4020 //We send to a browser
4021 header('Content-Type: application/pdf');
4022 if (headers_sent()) {
4023 $this->Error('Some data has already been output to browser, can\'t send PDF file');
4025 header("Cache-Control: public, must-revalidate, max-age=0"); // HTTP/1.1
4026 header("Pragma: public");
4027 header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
4028 header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
4029 header('Content-Length: '.strlen($this->buffer));
4030 header('Content-Disposition: inline; filename="'.basename($name).'";');
4037 if (ob_get_contents()) {
4038 $this->Error('Some data has already been output, can\'t send PDF file');
4040 header('Content-Description: File Transfer');
4041 if (headers_sent()) {
4042 $this->Error('Some data has already been output to browser, can\'t send PDF file');
4044 header("Cache-Control: public, must-revalidate, max-age=0"); // HTTP/1.1
4045 header("Pragma: public");
4046 header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
4047 header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
4048 // force download dialog
4049 header("Content-Type: application/force-download");
4050 header("Content-Type: application/octet-stream", false);
4051 header("Content-Type: application/download", false);
4052 // use the Content-Disposition header to supply a recommended filename
4053 header('Content-Disposition: attachment; filename="'.basename($name).'";');
4054 header("Content-Transfer-Encoding: binary");
4055 header("Content-Length: ".strlen($this->buffer));
4060 //Save to local file
4061 $f = fopen($name, 'wb');
4063 $this->Error('Unable to create output file: '.$name);
4065 fwrite($f, $this->buffer,strlen($this->buffer));
4070 //Return as a string
4071 return $this->buffer;
4074 $this->Error('Incorrect output destination: '.$dest);
4081 * Check for locale-related bug
4084 function _dochecks() {
4085 //Check for locale-related bug
4087 $this->Error('Don\'t alter the locale before including class file');
4089 //Check for decimal separator
4090 if (sprintf('%.1f', 1.0) != '1.0') {
4091 setlocale(LC_NUMERIC, 'C');
4100 function _getfontpath() {
4101 if (!defined('K_PATH_FONTS') AND is_dir(dirname(__FILE__).'/fonts')) {
4102 define('K_PATH_FONTS', dirname(__FILE__).'/fonts/');
4104 return defined('K_PATH_FONTS') ? K_PATH_FONTS : '';
4111 function _putpages() {
4112 $nb = count($this->pages);
4113 if (!empty($this->pagegroups)) {
4114 // do page number replacement
4115 foreach ($this->pagegroups as $k => $v) {
4116 $vu = $this->UTF8ToUTF16BE($v, false);
4117 $alias_a = $this->_escape($k);
4118 $alias_au = $this->_escape("{".$k."}");
4119 if ($this->isunicode) {
4120 $alias_b = $this->_escape($this->UTF8ToLatin1($k));
4121 $alias_bu = $this->_escape($this->UTF8ToLatin1("{".$k."}"));
4122 $alias_c = $this->_escape($this->utf8StrRev($k, false, $this->tmprtl));
4123 $alias_cu = $this->_escape($this->utf8StrRev("{".$k."}", false, $this->tmprtl));
4125 for ($n = 1; $n <= $nb; $n++) {
4126 $this->pages[$n] = str_replace($alias_au, $vu, $this->pages[$n]);
4127 if ($this->isunicode) {
4128 $this->pages[$n] = str_replace($alias_bu, $vu, $this->pages[$n]);
4129 $this->pages[$n] = str_replace($alias_cu, $vu, $this->pages[$n]);
4130 $this->pages[$n] = str_replace($alias_b, $v, $this->pages[$n]);
4131 $this->pages[$n] = str_replace($alias_c, $v, $this->pages[$n]);
4133 $this->pages[$n] = str_replace($alias_a, $v, $this->pages[$n]);
4137 if (!empty($this->AliasNbPages)) {
4138 $nbu = $this->UTF8ToUTF16BE($nb, false); // replacement for unicode font
4139 $alias_a = $this->_escape($this->AliasNbPages);
4140 $alias_au = $this->_escape("{".$this->AliasNbPages."}");
4141 if ($this->isunicode) {
4142 $alias_b = $this->_escape($this->UTF8ToLatin1($this->AliasNbPages));
4143 $alias_bu = $this->_escape($this->UTF8ToLatin1("{".$this->AliasNbPages."}"));
4144 $alias_c = $this->_escape($this->utf8StrRev($this->AliasNbPages, false, $this->tmprtl));
4145 $alias_cu = $this->_escape($this->utf8StrRev("{".$this->AliasNbPages."}", false, $this->tmprtl));
4147 //Replace number of pages
4148 for($n = 1; $n <= $nb; $n++) {
4149 $this->pages[$n] = str_replace($alias_au, $nbu, $this->pages[$n]);
4150 if ($this->isunicode) {
4151 $this->pages[$n] = str_replace($alias_bu, $nbu, $this->pages[$n]);
4152 $this->pages[$n] = str_replace($alias_cu, $nbu, $this->pages[$n]);
4153 $this->pages[$n] = str_replace($alias_b, $nb, $this->pages[$n]);
4154 $this->pages[$n] = str_replace($alias_c, $nb, $this->pages[$n]);
4156 $this->pages[$n] = str_replace($alias_a, $nb, $this->pages[$n]);
4159 $filter = ($this->compress) ? '/Filter /FlateDecode ' : '';
4160 for($n=1; $n <= $nb; $n++) {
4163 $this->_out('<</Type /Page');
4164 $this->_out('/Parent 1 0 R');
4165 $this->_out(sprintf('/MediaBox [0 0 %.2f %.2f]', $this->pagedim[$n]['w'], $this->pagedim[$n]['h']));
4166 $this->_out('/Resources 2 0 R');
4167 $this->_putannots($n);
4168 $this->_out('/Contents '.($this->n + 1).' 0 R>>');
4169 $this->_out('endobj');
4171 $p = ($this->compress) ? gzcompress($this->pages[$n]) : $this->pages[$n];
4173 $this->_out('<<'.$filter.'/Length '.strlen($p).'>>');
4174 $this->_putstream($p);
4175 $this->_out('endobj');
4178 $this->offsets[1] = strlen($this->buffer);
4179 $this->_out('1 0 obj');
4180 $this->_out('<</Type /Pages');
4182 for($i=0; $i < $nb; $i++) {
4183 $kids .= (3+2*$i).' 0 R ';
4185 $this->_out($kids.']');
4186 $this->_out('/Count '.$nb);
4187 //$this->_out(sprintf('/MediaBox [0 0 %.2f %.2f]',$this->pagedim[0]['w'],$this->pagedim[0]['h']));
4189 $this->_out('endobj');
4193 * Output Page Annotations.
4194 * See section 8.4 of PDF reference.
4195 * @param int $n page number
4197 * @author Nicola Asuni
4198 * @since 4.0.018 (2008-08-06)
4200 function _putannots($n) {
4201 if (isset($this->PageAnnots[$n])) {
4202 $annots = '/Annots [';
4203 foreach ($this->PageAnnots[$n] as $key => $pl) {
4204 $pl['opt'] = array_change_key_case($pl['opt'], CASE_LOWER);
4205 $a = $pl['x'] * $this->k;
4206 $b = $this->hPt - $pl['y'] * $this->k;
4207 $c = $pl['w'] * $this->k;
4208 $d = $pl['h'] * $this->k;
4209 $rect = sprintf('%.2f %.2f %.2f %.2f', $a, $b, $a+$c, $b-$d);
4210 $annots .= '<</Type /Annot';
4211 $annots .= ' /Subtype /'.$pl['opt']['subtype'];
4212 $annots .= ' /Rect ['.$rect.']';
4213 $annots .= ' /Contents '.$this->_textstring($pl['txt']);
4214 //$annots .= ' /P ';
4215 $annots .= ' /NM '.$this->_textstring(sprintf('%04u-%04u', $n, $key));
4216 $annots .= ' /M '.$this->_datestring('D:'.date('YmdHis'));
4217 if (isset($pl['opt']['f'])) {
4219 if (is_array($pl['opt']['f'])) {
4220 foreach ($pl['opt']['f'] as $f) {
4221 switch (strtolower($f)) {
4254 case 'togglenoview': {
4258 case 'lockedcontents': {
4268 $annots .= ' /F '.intval($val);
4270 //$annots .= ' /AP ';
4271 //$annots .= ' /AS ';
4272 $annots .= ' /Border [';
4273 if (isset($pl['opt']['border']) AND (count($pl['opt']['border']) >= 3)) {
4274 $annots .= intval($pl['opt']['border'][0]).' ';
4275 $annots .= intval($pl['opt']['border'][1]).' ';
4276 $annots .= intval($pl['opt']['border'][2]);
4277 if (isset($pl['opt']['border'][3]) AND is_array($pl['opt']['border'][3])) {
4279 foreach ($pl['opt']['border'][3] as $dash) {
4280 $annots .= intval($dash).' ';
4288 if (isset($pl['opt']['bs']) AND (is_array($pl['opt']['bs']))) {
4289 $annots .= ' /BS <<Type /Border';
4290 if (isset($pl['opt']['bs']['w'])) {
4291 $annots .= ' /W '.sprintf("%.4f", floatval($pl['opt']['bs']['w']));
4293 $bstyles = array('S', 'D', 'B', 'I', 'U');
4294 if (isset($pl['opt']['bs']['s']) AND in_array($pl['opt']['bs']['s'], $markups)) {
4295 $annots .= ' /S /'.$pl['opt']['bs']['s'];
4297 if (isset($pl['opt']['bs']['d']) AND (is_array($pl['opt']['bs']['d']))) {
4299 foreach ($pl['opt']['bs']['d'] as $cord) {
4300 $cord = floatval($cord);
4301 $annots .= sprintf(" %.4f", $cord);
4307 if (isset($pl['opt']['be']) AND (is_array($pl['opt']['be']))) {
4308 $annots .= ' /BE <<';
4309 $bstyles = array('S', 'C');
4310 if (isset($pl['opt']['be']['s']) AND in_array($pl['opt']['be']['s'], $markups)) {
4311 $annots .= ' /S /'.$pl['opt']['bs']['s'];
4313 $annots .= ' /S /S';
4315 if (isset($pl['opt']['be']['i']) AND ($pl['opt']['be']['i'] >= 0) AND ($pl['opt']['be']['i'] <= 2)) {
4316 $annots .= ' /I '.sprintf(" %.4f", $pl['opt']['be']['i']);
4321 if (isset($pl['opt']['c']) AND (is_array($pl['opt']['c']))) {
4322 foreach ($pl['opt']['c'] as $col) {
4323 $col = intval($col);
4324 $color = $col <= 0 ? 0 : ($col >= 255 ? 1 : $col / 255);
4325 $annots .= sprintf(" %.4f", $color);
4329 //$annots .= ' /StructParent ';
4330 //$annots .= ' /OC ';
4331 $markups = array('text', 'freetext', 'line', 'square', 'circle', 'polygon', 'polyline', 'highlight', 'underline', 'squiggly', 'strikeout', 'stamp', 'caret', 'ink', 'fileattachment', 'sound');
4332 if (in_array(strtolower($pl['opt']['subtype']), $markups)) {
4333 // this is a markup type
4334 if (isset($pl['opt']['t']) AND is_string($pl['opt']['t'])) {
4335 $annots .= ' /T '.$this->_textstring($pl['opt']['t']);
4337 //$annots .= ' /Popup ';
4338 if (isset($pl['opt']['ca'])) {
4339 $annots .= ' /CA '.sprintf("%.4f", floatval($pl['opt']['ca']));
4341 if (isset($pl['opt']['rc'])) {
4342 $annots .= ' /RC '.$this->_textstring($pl['opt']['rc']);
4344 $annots .= ' /CreationDate '.$this->_datestring('D:'.date('YmdHis'));
4345 //$annots .= ' /IRT ';
4346 if (isset($pl['opt']['subj'])) {
4347 $annots .= ' /Subj '.$this->_textstring($pl['opt']['subj']);
4349 //$annots .= ' /RT ';
4350 //$annots .= ' /IT ';
4351 //$annots .= ' /ExData ';
4353 switch (strtolower($pl['opt']['subtype'])) {
4355 if (isset($pl['opt']['open'])) {
4356 $annots .= ' /Open '. (strtolower($pl['opt']['open']) == 'true' ? 'true' : 'false');
4358 $iconsapp = array('Comment', 'Help', 'Insert', 'Key', 'NewParagraph', 'Note', 'Paragraph');
4359 if (isset($pl['opt']['name']) AND in_array($pl['opt']['name'], $iconsapp)) {
4360 $annots .= ' /Name /'.$pl['opt']['name'];
4362 $annots .= ' /Name /Note';
4364 $statemodels = array('Marked', 'Review');
4365 if (isset($pl['opt']['statemodel']) AND in_array($pl['opt']['statemodel'], $statemodels)) {
4366 $annots .= ' /StateModel /'.$pl['opt']['statemodel'];
4368 $pl['opt']['statemodel'] = 'Marked';
4369 $annots .= ' /StateModel /'.$pl['opt']['statemodel'];
4371 if ($pl['opt']['statemodel'] == 'Marked') {
4372 $states = array('Accepted', 'Unmarked');
4374 $states = array('Accepted', 'Rejected', 'Cancelled', 'Completed', 'None');
4376 if (isset($pl['opt']['state']) AND in_array($pl['opt']['state'], $states)) {
4377 $annots .= ' /State /'.$pl['opt']['state'];
4379 if ($pl['opt']['statemodel'] == 'Marked') {
4380 $annots .= ' /State /Unmarked';
4382 $annots .= ' /State /None';
4388 $annots .= ' /A <</S /URI /URI '.$this->_uristring($pl['txt']).'>>';
4389 $hmodes = array('N', 'I', 'O', 'P');
4390 if (isset($pl['opt']['h']) AND in_array($pl['opt']['h'], $hmodes)) {
4391 $annots .= ' /H /'.$pl['opt']['h'];
4393 $annots .= ' /H /I';
4395 //$annots .= ' /Dest ';
4396 //$annots .= ' /PA ';
4397 //$annots .= ' /Quadpoints ';
4401 $annots .= ' /DA '.$this->_textstring($pl['txt']);
4402 if (isset($pl['opt']['q']) AND ($pl['opt']['q'] >= 0) AND ($pl['opt']['q'] <= 2)) {
4403 $annots .= ' /Q '.intval($pl['opt']['q']);
4405 if (isset($pl['opt']['rc'])) {
4406 $annots .= ' /RC '.$this->_textstring($pl['opt']['rc']);
4408 if (isset($pl['opt']['ds'])) {
4409 $annots .= ' /DS '.$this->_textstring($pl['opt']['ds']);
4411 if (isset($pl['opt']['cl']) AND is_array($pl['opt']['cl'])) {
4412 $annots .= ' /CL [';
4413 foreach ($pl['opt']['cl'] as $cl) {
4414 $annots .= sprintf("%.4f ", $cl * $this->k);
4418 $tfit = array('FreeTextCallout', 'FreeTextTypeWriter');
4419 if (isset($pl['opt']['it']) AND in_array($pl['opt']['it'], $tfit)) {
4420 $annots .= ' /IT '.$pl['opt']['it'];
4422 if (isset($pl['opt']['rd']) AND is_array($pl['opt']['rd'])) {
4423 $l = $pl['opt']['rd'][0] * $this->k;
4424 $r = $pl['opt']['rd'][1] * $this->k;
4425 $t = $pl['opt']['rd'][2] * $this->k;
4426 $b = $pl['opt']['rd'][3] * $this->k;
4427 $annots .= ' /RD ['.sprintf('%.2f %.2f %.2f %.2f', $l, $r, $t, $b).']';
4429 //$annots .= ' /LE ';
4432 // ... to be completed ...
4472 case 'fileattachment': {
4487 case 'printermark': {
4506 $this->_out($annots.']');
4515 function _putfonts() {
4517 foreach($this->diffs as $diff) {
4520 $this->_out('<</Type /Encoding /BaseEncoding /WinAnsiEncoding /Differences ['.$diff.']>>');
4521 $this->_out('endobj');
4523 $mqr = ini_get('magic_quotes_runtime');
4524 ini_set('magic_quotes_runtime', 0);
4525 foreach($this->FontFiles as $file => $info) {
4526 //Font file embedding
4528 $this->FontFiles[$file]['n'] = $this->n;
4529 $font = file_get_contents($this->_getfontpath().strtolower($file));
4530 $compressed = (substr($file,-2)=='.z');
4531 if ((!$compressed) AND (isset($info['length2']))) {
4532 $header = (ord($font[0]) == 128);
4534 //Strip first binary header
4535 $font = substr($font,6);
4537 if ($header AND (ord($font[$info['length1']]) == 128)) {
4538 //Strip second binary header
4539 $font = substr($font, 0, $info['length1']).substr($font, $info['length1']+6);
4542 $this->_out('<</Length '.strlen($font));
4544 $this->_out('/Filter /FlateDecode');
4546 $this->_out('/Length1 '.$info['length1']);
4547 if (isset($info['length2'])) {
4548 $this->_out('/Length2 '.$info['length2'].' /Length3 0');
4551 $this->_putstream($font);
4552 $this->_out('endobj');
4554 ini_set('magic_quotes_runtime', $mqr);
4555 foreach($this->fonts as $k => $font) {
4557 $this->fonts[$k]['n'] = $this->n + 1;
4558 $type = $font['type'];
4559 $name = $font['name'];
4560 if ($type == 'core') {
4563 $this->_out('<</Type /Font');
4564 $this->_out('/BaseFont /'.$name);
4565 $this->_out('/Subtype /Type1');
4566 if (($name != 'symbol') AND ($name != 'zapfdingbats')) {
4567 $this->_out('/Encoding /WinAnsiEncoding');
4570 $this->_out('endobj');
4571 } elseif (($type == 'Type1') OR ($type == 'TrueType')) {
4572 //Additional Type1 or TrueType font
4574 $this->_out('<</Type /Font');
4575 $this->_out('/BaseFont /'.$name);
4576 $this->_out('/Subtype /'.$type);
4577 $this->_out('/FirstChar 32 /LastChar 255');
4578 $this->_out('/Widths '.($this->n + 1).' 0 R');
4579 $this->_out('/FontDescriptor '.($this->n + 2).' 0 R');
4581 if (isset($font['diff'])) {
4582 $this->_out('/Encoding '.($nf + $font['diff']).' 0 R');
4584 $this->_out('/Encoding /WinAnsiEncoding');
4588 $this->_out('endobj');
4593 for($i=32; $i <= 255; $i++) {
4594 //$s .= $cw[chr($i)].' ';
4597 $this->_out($s.']');
4598 $this->_out('endobj');
4601 $s = '<</Type /FontDescriptor /FontName /'.$name;
4602 foreach($font['desc'] as $k => $v) {
4603 $s .= ' /'.$k.' '.$v;
4605 $file = $font['file'];
4607 $s .= ' /FontFile'.($type == 'Type1' ? '' : '2').' '.$this->FontFiles[$file]['n'].' 0 R';
4609 $this->_out($s.'>>');
4610 $this->_out('endobj');
4612 //Allow for additional types
4613 $mtd = '_put'.strtolower($type);
4614 if (!method_exists($this, $mtd)) {
4615 $this->Error('Unsupported font type: '.$type);
4623 * Output CID-0 fonts.
4624 * @param array $font font data
4626 * @author Andrew Whitehead, Nicola Asuni, Yukihiro Nakadaira
4627 * @since 3.2.000 (2008-06-23)
4629 function _putcidfont0($font) {
4630 if (isset($font['cidinfo']['uni2cid'])) {
4631 // convert unicode to cid.
4632 $uni2cid = $font['cidinfo']['uni2cid'];
4634 foreach ($font['cw'] as $uni => $width) {
4635 if (isset($uni2cid[$uni])) {
4636 $cw[($uni2cid[$uni] + 31)] = $width;
4637 } elseif ($uni <= 255) {
4639 } // else unknown character
4642 $font = array_merge($font, array('cw'=>$cw));
4644 $longname = $name = $font['name'];
4645 $enc = $font['enc'];
4647 $longname .= "-$enc";
4650 $this->_out('<</Type /Font');
4651 $this->_out('/BaseFont /'.$longname);
4652 $this->_out('/Subtype /Type0');
4654 $this->_out('/Encoding /'.$enc);
4656 $this->_out('/DescendantFonts ['.($this->n + 1).' 0 R]');
4658 $this->_out('endobj');
4660 $this->_out('<</Type /Font');
4661 $this->_out('/BaseFont /'.$name);
4662 $this->_out('/Subtype /CIDFontType0');
4663 $cidinfo = '/Registry ('.$font['cidinfo']['Registry'].') ';
4664 $cidinfo .= '/Ordering ('.$font['cidinfo']['Ordering'].') ';
4665 $cidinfo .= '/Supplement '.$font['cidinfo']['Supplement'];
4666 $this->_out('/CIDSystemInfo <<'.$cidinfo.'>>');
4667 $this->_out('/FontDescriptor '.($this->n + 1).' 0 R');
4668 $codes = array_keys($font['cw']);
4669 $first = current($codes);
4670 $last = end($codes);
4671 $this->_out('/DW '.$font['dw']);
4675 for($i = $first; $i <= $last; $i++) {
4676 if (isset($font['cw'][$i]) AND (!$currange)) {
4677 $currange = $i - 31;
4678 } elseif (!isset($font['cw'][$i])) {
4682 $ranges[$currange][] = $font['cw'][$i];
4685 foreach($ranges as $k => $ws) {
4686 $w .= ' '.$k.' [ '.implode(' ', $ws).' ]';
4691 $this->_out('endobj');
4693 $s = '<</Type /FontDescriptor /FontName /'.$name;
4694 foreach($font['desc'] as $k => $v) {
4695 $s .= ' /'.$k.' '.$v;
4697 $this->_out($s.'>>');
4698 $this->_out('endobj');
4705 function _putimages() {
4706 $filter = ($this->compress) ? '/Filter /FlateDecode ' : '';
4707 reset($this->images);
4708 foreach ($this->images as $file => $info) {
4710 $this->images[$file]['n'] = $this->n;
4711 $this->_out('<</Type /XObject');
4712 $this->_out('/Subtype /Image');
4713 $this->_out('/Width '.$info['w']);
4714 $this->_out('/Height '.$info['h']);
4715 if (isset($info["masked"])) {
4716 $this->_out('/SMask '.($this->n-1).' 0 R');
4718 if ($info['cs'] == 'Indexed') {
4719 $this->_out('/ColorSpace [/Indexed /DeviceRGB '.(strlen($info['pal']) / 3 - 1).' '.($this->n + 1).' 0 R]');
4721 $this->_out('/ColorSpace /'.$info['cs']);
4722 if ($info['cs'] == 'DeviceCMYK') {
4723 $this->_out('/Decode [1 0 1 0 1 0 1 0]');
4726 $this->_out('/BitsPerComponent '.$info['bpc']);
4727 if (isset($info['f'])) {
4728 $this->_out('/Filter /'.$info['f']);
4730 if (isset($info['parms'])) {
4731 $this->_out($info['parms']);
4733 if (isset($info['trns']) and is_array($info['trns'])) {
4735 for($i=0; $i < count($info['trns']); $i++) {
4736 $trns .= $info['trns'][$i].' '.$info['trns'][$i].' ';
4738 $this->_out('/Mask ['.$trns.']');
4740 $this->_out('/Length '.strlen($info['data']).'>>');
4741 $this->_putstream($info['data']);
4742 unset($this->images[$file]['data']);
4743 $this->_out('endobj');
4745 if ($info['cs'] == 'Indexed') {
4747 $pal = ($this->compress) ? gzcompress($info['pal']) : $info['pal'];
4748 $this->_out('<<'.$filter.'/Length '.strlen($pal).'>>');
4749 $this->_putstream($pal);
4750 $this->_out('endobj');
4756 * Output Spot Colors Resources.
4758 * @since 4.0.024 (2008-09-12)
4760 function _putspotcolors() {
4761 foreach ($this->spot_colors as $name => $color) {
4763 $this->spot_colors[$name]['n'] = $this->n;
4764 $this->_out('[/Separation /'.str_replace(' ', '#20', $name));
4765 $this->_out('/DeviceCMYK <<');
4766 $this->_out('/Range [0 1 0 1 0 1 0 1] /C0 [0 0 0 0] ');
4767 $this->_out(sprintf('/C1 [%.4f %.4f %.4f %.4f] ', $color['c']/100, $color['m']/100, $color['y']/100, $color['k']/100));
4768 $this->_out('/FunctionType 2 /Domain [0 1] /N 1>>]');
4769 $this->_out('endobj');
4774 * Output object dictionary for images.
4777 function _putxobjectdict() {
4778 foreach($this->images as $image) {
4779 $this->_out('/I'.$image['i'].' '.$image['n'].' 0 R');
4784 * Output Resources Dictionary.
4787 function _putresourcedict(){
4788 $this->_out('/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]');
4789 $this->_out('/Font <<');
4790 foreach($this->fonts as $font) {
4791 $this->_out('/F'.$font['i'].' '.$font['n'].' 0 R');
4794 $this->_out('/XObject <<');
4795 $this->_putxobjectdict();
4798 $this->_out('/Properties <</OC1 '.$this->n_ocg_print.' 0 R /OC2 '.$this->n_ocg_view.' 0 R>>');
4800 $this->_out('/ExtGState <<');
4801 foreach($this->extgstates as $k => $extgstate) {
4802 $this->_out('/GS'.$k.' '.$extgstate['n'].' 0 R');
4806 if (isset($this->gradients) AND (count($this->gradients) > 0)) {
4807 $this->_out('/Shading <<');
4808 foreach($this->gradients as $id => $grad) {
4809 $this->_out('/Sh'.$id.' '.$grad['id'].' 0 R');
4814 if (isset($this->spot_colors) AND (count($this->spot_colors) > 0)) {
4815 $this->_out('/ColorSpace <<');
4816 foreach ($this->spot_colors as $color) {
4817 $this->_out('/CS'.$color['i'].' '.$color['n'].' 0 R');
4827 function _putresources() {
4828 $this->_putextgstates();
4831 $this->_putimages();
4832 $this->_putspotcolors();
4833 $this->_putshaders();
4834 //Resource dictionary
4835 $this->offsets[2] = strlen($this->buffer);
4836 $this->_out('2 0 obj');
4838 $this->_putresourcedict();
4840 $this->_out('endobj');
4841 $this->_putjavascript();
4842 $this->_putbookmarks();
4844 if ($this->encrypted) {
4846 $this->enc_obj_id = $this->n;
4848 $this->_putencryption();
4850 $this->_out('endobj');
4855 * Adds some Metadata information
4856 * (see Chapter 10.2 of PDF Reference)
4859 function _putinfo() {
4860 if (!empty($this->title)) {
4861 $this->_out('/Title '.$this->_textstring($this->title));
4863 if (!empty($this->author)) {
4864 $this->_out('/Author '.$this->_textstring($this->author));
4866 if (!empty($this->subject)) {
4867 $this->_out('/Subject '.$this->_textstring($this->subject));
4869 if (!empty($this->keywords)) {
4870 $this->_out('/Keywords '.$this->_textstring($this->keywords));
4872 if (!empty($this->creator)) {
4873 $this->_out('/Creator '.$this->_textstring($this->creator));
4875 if (defined('PDF_PRODUCER')) {
4876 $this->_out('/Producer '.$this->_textstring(PDF_PRODUCER));
4878 $this->_out('/CreationDate '.$this->_datestring('D:'.date('YmdHis')));
4879 $this->_out('/ModDate '.$this->_datestring('D:'.date('YmdHis')));
4883 * Format a date string for meta information
4884 * @param string $s date string to escape.
4885 * @return string escaped string.
4888 function _datestring($s) {
4889 if ($this->encrypted) {
4890 $s = $this->_RC4($this->_objectkey($this->n), $s);
4892 return '('. $this->_escape($s).')';
4899 function _putcatalog() {
4900 $this->_out('/Type /Catalog');
4901 $this->_out('/Pages 1 0 R');
4903 if ($this->ZoomMode == 'fullpage') {
4904 $this->_out('/OpenAction [3 0 R /Fit]');
4905 } elseif ($this->ZoomMode == 'fullwidth') {
4906 $this->_out('/OpenAction [3 0 R /FitH null]');
4907 } elseif ($this->ZoomMode == 'real') {
4908 $this->_out('/OpenAction [3 0 R /XYZ null null 1]');
4909 } elseif (!is_string($this->ZoomMode)) {
4910 $this->_out('/OpenAction [3 0 R /XYZ null null '.($this->ZoomMode / 100).']');
4912 if (isset($this->LayoutMode) AND (!empty($this->LayoutMode))) {
4913 $this->_out('/PageLayout /'.$this->LayoutMode.'');
4915 if (isset($this->PageMode) AND (!empty($this->PageMode))) {
4916 $this->_out('/PageMode /'.$this->PageMode);
4918 if (isset($this->l['a_meta_language'])) {
4919 $this->_out('/Lang /'.$this->l['a_meta_language']);
4921 if (!empty($this->javascript)) {
4922 $this->_out('/Names <</JavaScript '.($this->n_js).' 0 R>>');
4924 if (count($this->outlines) > 0) {
4925 $this->_out('/Outlines '.$this->OutlineRoot.' 0 R');
4926 $this->_out('/PageMode /UseOutlines');
4928 $this->_putviewerpreferences();
4929 $p = $this->n_ocg_print.' 0 R';
4930 $v = $this->n_ocg_view.' 0 R';
4931 $as = "<</Event /Print /OCGs [".$p." ".$v."] /Category [/Print]>> <</Event /View /OCGs [".$p." ".$v."] /Category [/View]>>";
4932 $this->_out("/OCProperties <</OCGs [".$p." ".$v."] /D <</ON [".$p."] /OFF [".$v."] /AS [".$as."]>>>>");
4933 $this->_putuserrights();
4937 * Output viewer preferences.
4938 * @author Nicola asuni
4939 * @since 3.1.000 (2008-06-09)
4942 function _putviewerpreferences() {
4943 $this->_out('/ViewerPreferences<<');
4945 $this->_out('/Direction /R2L');
4947 $this->_out('/Direction /L2R');
4949 if (isset($this->viewer_preferences['HideToolbar']) AND ($this->viewer_preferences['HideToolbar'])) {
4950 $this->_out('/HideToolbar true');
4952 if (isset($this->viewer_preferences['HideMenubar']) AND ($this->viewer_preferences['HideMenubar'])) {
4953 $this->_out('/HideMenubar true');
4955 if (isset($this->viewer_preferences['HideWindowUI']) AND ($this->viewer_preferences['HideWindowUI'])) {
4956 $this->_out('/HideWindowUI true');
4958 if (isset($this->viewer_preferences['FitWindow']) AND ($this->viewer_preferences['FitWindow'])) {
4959 $this->_out('/FitWindow true');
4961 if (isset($this->viewer_preferences['CenterWindow']) AND ($this->viewer_preferences['CenterWindow'])) {
4962 $this->_out('/CenterWindow true');
4964 if (isset($this->viewer_preferences['DisplayDocTitle']) AND ($this->viewer_preferences['DisplayDocTitle'])) {
4965 $this->_out('/DisplayDocTitle true');
4967 if (isset($this->viewer_preferences['NonFullScreenPageMode'])) {
4968 $this->_out('/NonFullScreenPageMode /'.$this->viewer_preferences['NonFullScreenPageMode'].'');
4970 if (isset($this->viewer_preferences['ViewArea'])) {
4971 $this->_out('/ViewArea /'.$this->viewer_preferences['ViewArea']);
4973 if (isset($this->viewer_preferences['ViewClip'])) {
4974 $this->_out('/ViewClip /'.$this->viewer_preferences['ViewClip']);
4976 if (isset($this->viewer_preferences['PrintArea'])) {
4977 $this->_out('/PrintArea /'.$this->viewer_preferences['PrintArea']);
4979 if (isset($this->viewer_preferences['PrintClip'])) {
4980 $this->_out('/PrintClip /'.$this->viewer_preferences['PrintClip']);
4982 if (isset($this->viewer_preferences['PrintScaling'])) {
4983 $this->_out('/PrintScaling /'.$this->viewer_preferences['PrintScaling']);
4985 if (isset($this->viewer_preferences['Duplex']) AND (!empty($this->viewer_preferences['Duplex']))) {
4986 $this->_out('/Duplex /'.$this->viewer_preferences['Duplex']);
4988 if (isset($this->viewer_preferences['PickTrayByPDFSize'])) {
4989 if ($this->viewer_preferences['PickTrayByPDFSize']) {
4990 $this->_out('/PickTrayByPDFSize true');
4992 $this->_out('/PickTrayByPDFSize false');
4995 if (isset($this->viewer_preferences['PrintPageRange'])) {
4996 $PrintPageRangeNum = "";
4997 foreach ($this->viewer_preferences['PrintPageRange'] as $k => $v) {
4998 $PrintPageRangeNum .= " ".($v-1)."";
5000 $this->_out('/PrintPageRange ['.substr($PrintPageRangeNum,1).']');
5002 if (isset($this->viewer_preferences['NumCopies'])) {
5003 $this->_out('/NumCopies '.intval($this->viewer_preferences['NumCopies']));
5012 function _puttrailer() {
5013 $this->_out('/Size '.($this->n + 1));
5014 $this->_out('/Root '.$this->n.' 0 R');
5015 $this->_out('/Info '.($this->n - 1).' 0 R');
5016 if ($this->encrypted) {
5017 $this->_out('/Encrypt '.$this->enc_obj_id.' 0 R');
5018 $this->_out('/ID [()()]');
5023 * Output PDF header.
5026 function _putheader() {
5027 $this->buffer = '%PDF-'.$this->PDFVersion."\n".$this->buffer;
5028 // $this->_out('%PDF-'.$this->PDFVersion);
5032 * Output end of document (EOF).
5035 function _enddoc() {
5036 $this->_putheader();
5038 $this->_putresources();
5044 $this->_out('endobj');
5048 $this->_putcatalog();
5050 $this->_out('endobj');
5052 $o = strlen($this->buffer);
5053 $this->_out('xref');
5054 $this->_out('0 '.($this->n + 1));
5055 $this->_out('0000000000 65535 f ');
5056 for($i=1; $i <= $this->n; $i++) {
5057 $this->_out(sprintf('%010d 00000 n ',$this->offsets[$i]));
5060 $this->_out('trailer');
5062 $this->_puttrailer();
5064 $this->_out('startxref');
5066 $this->_out('%%EOF');
5071 * Initialize a new page.
5072 * @param string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
5073 * @param mixed $format The format used for pages. It can be either one of the following values (case insensitive) or a custom format in the form of a two-element array containing the width and the height (expressed in the unit given by unit).<ul><li>4A0</li><li>2A0</li><li>A0</li><li>A1</li><li>A2</li><li>A3</li><li>A4 (default)</li><li>A5</li><li>A6</li><li>A7</li><li>A8</li><li>A9</li><li>A10</li><li>B0</li><li>B1</li><li>B2</li><li>B3</li><li>B4</li><li>B5</li><li>B6</li><li>B7</li><li>B8</li><li>B9</li><li>B10</li><li>C0</li><li>C1</li><li>C2</li><li>C3</li><li>C4</li><li>C5</li><li>C6</li><li>C7</li><li>C8</li><li>C9</li><li>C10</li><li>RA0</li><li>RA1</li><li>RA2</li><li>RA3</li><li>RA4</li><li>SRA0</li><li>SRA1</li><li>SRA2</li><li>SRA3</li><li>SRA4</li><li>LETTER</li><li>LEGAL</li><li>EXECUTIVE</li><li>FOLIO</li></ul>
5076 function _beginpage($orientation='', $format='') {
5078 $this->pages[$this->page] = ""; // this mark should be removed before output
5080 if (empty($orientation)) {
5081 if (isset($this->CurOrientation)) {
5082 $orientation = $this->CurOrientation;
5087 if (!empty($format)) {
5088 $this->setPageFormat($format, $orientation);
5090 $this->setPageOrientation($orientation);
5093 $this->x = $this->w - $this->rMargin;
5095 $this->x = $this->lMargin;
5097 $this->y = $this->tMargin;
5098 if ($this->newpagegroup){
5099 // start a new group
5100 $n = sizeof($this->pagegroups) + 1;
5101 $alias = "{nb".$n."}";
5102 $this->pagegroups[$alias] = 1;
5103 $this->currpagegroup = $alias;
5104 $this->newpagegroup = false;
5105 } elseif ($this->currpagegroup) {
5106 $this->pagegroups[$this->currpagegroup]++;
5114 function _endpage() {
5115 $this->setVisibility("all");
5120 * Begin a new object.
5123 function _newobj() {
5125 $this->offsets[$this->n] = strlen($this->buffer);
5126 $this->_out($this->n.' 0 obj');
5131 * @param int $x X coordinate
5132 * @param int $y Y coordinate
5133 * @param string $txt text to underline
5136 function _dounderline($x, $y, $txt) {
5137 $up = $this->CurrentFont['up'];
5138 $ut = $this->CurrentFont['ut'];
5139 $w = $this->GetStringWidth($txt);
5140 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);
5144 * Line through text.
5145 * @param int $x X coordinate
5146 * @param int $y Y coordinate
5147 * @param string $txt text to underline
5150 function _dolinethrough($x, $y, $txt) {
5151 $up = $this->CurrentFont['up'];
5152 $ut = $this->CurrentFont['ut'];
5153 $w = $this->GetStringWidth($txt);
5154 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);
5158 * Read a 4-byte integer from file.
5159 * @param string $f file name.
5160 * @return 4-byte integer
5163 function _freadint($f) {
5164 $a = unpack('Ni', fread($f,4));
5169 * Format a text string for meta information
5170 * @param string $s string to escape.
5171 * @return string escaped string.
5174 function _textstring($s) {
5175 if ($this->isunicode) {
5176 if (($this->CurrentFont['type'] == 'core') OR ($this->CurrentFont['type'] == 'TrueType') OR ($this->CurrentFont['type'] == 'Type1')) {
5177 $s = $this->UTF8ToLatin1($s);
5179 //Convert string to UTF-16BE
5180 $s = $this->UTF8ToUTF16BE($s, true);
5183 if ($this->encrypted) {
5184 $s = $this->_RC4($this->_objectkey($this->n), $s);
5186 return '('. $this->_escape($s).')';
5190 * Format an URI string
5191 * @param string $s string to escape.
5192 * @return string escaped string.
5195 function _uristring($s) {
5196 if ($this->encrypted) {
5197 $s = $this->_RC4($this->_objectkey($this->n), $s);
5199 return '('.$this->_escape($s).')';
5203 * Format a text string
5204 * @param string $s string to escape.
5205 * @return string escaped string.
5208 function _escapetext($s) {
5209 if ($this->isunicode) {
5210 if (($this->CurrentFont['type'] == 'core') OR ($this->CurrentFont['type'] == 'TrueType') OR ($this->CurrentFont['type'] == 'Type1')) {
5211 $s = $this->UTF8ToLatin1($s);
5213 //Convert string to UTF-16BE and reverse RTL language
5214 $s = $this->utf8StrRev($s, false, $this->tmprtl);
5217 return $this->_escape($s);
5221 * Add "\" before "\", "(" and ")"
5222 * @param string $s string to escape.
5223 * @return string escaped string.
5226 function _escape($s) {
5227 // the chr(13) substitution fixes the Bugs item #1421290.
5228 return strtr($s, array(')' => '\\)', '(' => '\\(', '\\' => '\\\\', chr(13) => '\r'));
5233 * @param string $s string to output.
5236 function _putstream($s) {
5237 if ($this->encrypted) {
5238 $s = $this->_RC4($this->_objectkey($this->n), $s);
5240 $this->_out('stream');
5242 $this->_out('endstream');
5246 * Output a string to the document.
5247 * @param string $s string to output.
5251 if ($this->state == 2) {
5252 if (isset($this->footerlen[$this->page]) AND ($this->footerlen[$this->page] > 0)) {
5253 // puts data before page footer
5254 $page = substr($this->pages[$this->page], 0, -$this->footerlen[$this->page]);
5255 $footer = substr($this->pages[$this->page], -$this->footerlen[$this->page]);
5256 $this->pages[$this->page] = $page." ".$s."\n".$footer;
5258 $this->pages[$this->page] .= $s."\n";
5261 $this->buffer .= $s."\n";
5266 * Adds unicode fonts.<br>
5267 * Based on PDF Reference 1.3 (section 5)
5269 * @author Nicola Asuni
5270 * @since 1.52.0.TC005 (2005-01-05)
5272 function _puttruetypeunicode($font) {
5274 // A composite font composed of other fonts, organized hierarchically
5276 $this->_out('<</Type /Font');
5277 $this->_out('/Subtype /Type0');
5278 $this->_out('/BaseFont /'.$font['name'].'');
5279 $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.
5280 $this->_out('/DescendantFonts ['.($this->n + 1).' 0 R]');
5281 $this->_out('/ToUnicode '.($this->n + 2).' 0 R');
5283 $this->_out('endobj');
5285 // A CIDFont whose glyph descriptions are based on TrueType font technology
5287 $this->_out('<</Type /Font');
5288 $this->_out('/Subtype /CIDFontType2');
5289 $this->_out('/BaseFont /'.$font['name'].'');
5290 $this->_out('/CIDSystemInfo '.($this->n + 2).' 0 R');
5291 $this->_out('/FontDescriptor '.($this->n + 3).' 0 R');
5292 if (isset($font['desc']['MissingWidth'])){
5293 $this->_out('/DW '.$font['desc']['MissingWidth'].''); // The default width for glyphs in the CIDFont MissingWidth
5296 foreach ($font['cw'] as $cid => $width) {
5297 $w .= ''.$cid.' ['.$width.'] '; // define a specific width for each individual CID
5299 $this->_out('/W ['.$w.']'); // A description of the widths for the glyphs in the CIDFont
5300 $this->_out('/CIDToGIDMap '.($this->n + 4).' 0 R');
5302 $this->_out('endobj');
5304 // is a stream object that contains the definition of the CMap
5305 // (PDF Reference 1.3 chap. 5.9)
5307 $this->_out('<</Length 345>>');
5308 $this->_out('stream');
5309 $this->_out('/CIDInit /ProcSet findresource begin');
5310 $this->_out('12 dict begin');
5311 $this->_out('begincmap');
5312 $this->_out('/CIDSystemInfo');
5313 $this->_out('<</Registry (Adobe)');
5314 $this->_out('/Ordering (UCS)');
5315 $this->_out('/Supplement 0');
5316 $this->_out('>> def');
5317 $this->_out('/CMapName /Adobe-Identity-UCS def');
5318 $this->_out('/CMapType 2 def');
5319 $this->_out('1 begincodespacerange');
5320 $this->_out('<0000> <FFFF>');
5321 $this->_out('endcodespacerange');
5322 $this->_out('1 beginbfrange');
5323 $this->_out('<0000> <FFFF> <0000>');
5324 $this->_out('endbfrange');
5325 $this->_out('endcmap');
5326 $this->_out('CMapName currentdict /CMap defineresource pop');
5329 $this->_out('endstream');
5330 $this->_out('endobj');
5331 // CIDSystemInfo dictionary
5332 // A dictionary containing entries that define the character collection of the CIDFont.
5334 $this->_out('<</Registry (Adobe)'); // A string identifying an issuer of character collections
5335 $this->_out('/Ordering (UCS)'); // A string that uniquely names a character collection issued by a specific registry
5336 $this->_out('/Supplement 0'); // The supplement number of the character collection.
5338 $this->_out('endobj');
5340 // A font descriptor describing the CIDFont default metrics other than its glyph widths
5342 $this->_out('<</Type /FontDescriptor');
5343 $this->_out('/FontName /'.$font['name']);
5344 foreach ($font['desc'] as $key => $value) {
5345 $this->_out('/'.$key.' '.$value);
5347 if ($font['file']) {
5348 // A stream containing a TrueType font program
5349 $this->_out('/FontFile2 '.$this->FontFiles[$font['file']]['n'].' 0 R');
5352 $this->_out('endobj');
5353 // Embed CIDToGIDMap
5354 // A specification of the mapping from CIDs to glyph indices
5356 $ctgfile = $this->_getfontpath().strtolower($font['ctg']);
5357 if (!file_exists($ctgfile)) {
5358 $this->Error('Font file not found: '.$ctgfile);
5360 $size = filesize($ctgfile);
5361 $this->_out('<</Length '.$size.'');
5362 if (substr($ctgfile, -2) == '.z') { // check file extension
5363 /* Decompresses data encoded using the public-domain
5364 zlib/deflate compression method, reproducing the
5365 original text or binary data */
5366 $this->_out('/Filter /FlateDecode');
5369 $this->_putstream(file_get_contents($ctgfile));
5370 $this->_out('endobj');
5374 * Converts UTF-8 strings to codepoints array.<br>
5375 * Invalid byte sequences will be replaced with 0xFFFD (replacement character)<br>
5376 * Based on: http://www.faqs.org/rfcs/rfc3629.html
5378 * Char. number range | UTF-8 octet sequence
5379 * (hexadecimal) | (binary)
5380 * --------------------+-----------------------------------------------
5381 * 0000 0000-0000 007F | 0xxxxxxx
5382 * 0000 0080-0000 07FF | 110xxxxx 10xxxxxx
5383 * 0000 0800-0000 FFFF | 1110xxxx 10xxxxxx 10xxxxxx
5384 * 0001 0000-0010 FFFF | 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
5385 * ---------------------------------------------------------------------
5388 * ---------------------------------------------------------------------
5389 * UTF8-octets = *( UTF8-char )
5390 * UTF8-char = UTF8-1 / UTF8-2 / UTF8-3 / UTF8-4
5392 * UTF8-2 = %xC2-DF UTF8-tail
5394 * UTF8-3 = %xE0 %xA0-BF UTF8-tail / %xE1-EC 2( UTF8-tail ) /
5395 * %xED %x80-9F UTF8-tail / %xEE-EF 2( UTF8-tail )
5396 * UTF8-4 = %xF0 %x90-BF 2( UTF8-tail ) / %xF1-F3 3( UTF8-tail ) /
5397 * %xF4 %x80-8F 2( UTF8-tail )
5398 * UTF8-tail = %x80-BF
5399 * ---------------------------------------------------------------------
5401 * @param string $str string to process.
5402 * @return array containing codepoints (UTF-8 characters values)
5404 * @author Nicola Asuni
5405 * @since 1.53.0.TC005 (2005-01-05)
5407 function UTF8StringToArray($str) {
5408 if (!$this->isunicode) {
5409 // split string into array of equivalent codes
5411 $strlen = strlen($str);
5412 for($i=0; $i < $strlen; $i++) {
5413 $strarr[] = ord($str[$i]);
5417 $unicode = array(); // array containing unicode values
5418 $bytes = array(); // array containing single character byte sequences
5419 $numbytes = 1; // number of octetc needed to represent the UTF-8 character
5420 $str .= ""; // force $str to be a string
5421 $length = strlen($str);
5422 for($i = 0; $i < $length; $i++) {
5423 $char = ord($str[$i]); // get one string character at time
5424 if (count($bytes) == 0) { // get starting octect
5425 if ($char <= 0x7F) {
5426 $unicode[] = $char; // use the character "as is" because is ASCII
5428 } elseif (($char >> 0x05) == 0x06) { // 2 bytes character (0x06 = 110 BIN)
5429 $bytes[] = ($char - 0xC0) << 0x06;
5431 } elseif (($char >> 0x04) == 0x0E) { // 3 bytes character (0x0E = 1110 BIN)
5432 $bytes[] = ($char - 0xE0) << 0x0C;
5434 } elseif (($char >> 0x03) == 0x1E) { // 4 bytes character (0x1E = 11110 BIN)
5435 $bytes[] = ($char - 0xF0) << 0x12;
5438 // use replacement character for other invalid sequences
5439 $unicode[] = 0xFFFD;
5443 } elseif (($char >> 0x06) == 0x02) { // bytes 2, 3 and 4 must start with 0x02 = 10 BIN
5444 $bytes[] = $char - 0x80;
5445 if (count($bytes) == $numbytes) {
5446 // compose UTF-8 bytes to a single unicode value
5448 for($j = 1; $j < $numbytes; $j++) {
5449 $char += ($bytes[$j] << (($numbytes - $j - 1) * 0x06));
5451 if ((($char >= 0xD800) AND ($char <= 0xDFFF)) OR ($char >= 0x10FFFF)) {
5452 /* The definition of UTF-8 prohibits encoding character numbers between
5453 U+D800 and U+DFFF, which are reserved for use with the UTF-16
5454 encoding form (as surrogate pairs) and do not directly represent
5456 $unicode[] = 0xFFFD; // use replacement character
5458 $unicode[] = $char; // add char to array
5460 // reset data for next char
5465 // use replacement character for other invalid sequences
5466 $unicode[] = 0xFFFD;
5475 * Converts UTF-8 strings to UTF16-BE.<br>
5476 * @param string $str string to process.
5477 * @param boolean $setbom if true set the Byte Order Mark (BOM = 0xFEFF)
5480 * @author Nicola Asuni
5481 * @since 1.53.0.TC005 (2005-01-05)
5482 * @uses UTF8StringToArray(), arrUTF8ToUTF16BE()
5484 function UTF8ToUTF16BE($str, $setbom=true) {
5485 if (!$this->isunicode) {
5486 return $str; // string is not in unicode
5488 $unicode = $this->UTF8StringToArray($str); // array containing UTF-8 unicode values
5489 return $this->arrUTF8ToUTF16BE($unicode, $setbom);
5493 * Converts UTF-8 strings to Latin1 when using the standard 14 core fonts.<br>
5494 * @param string $str string to process.
5496 * @author Andrew Whitehead, Nicola Asuni
5498 * @since 3.2.000 (2008-06-23)
5500 function UTF8ToLatin1($str) {
5501 if (!$this->isunicode) {
5502 return $str; // string is not in unicode
5504 $outstr = ""; // string to be returned
5505 $unicode = $this->UTF8StringToArray($str); // array containing UTF-8 unicode values
5506 foreach ($unicode as $char) {
5507 if ($char == 0xFFFD) {
5509 } elseif ($char == 0x2022) {
5511 $outstr .= chr(183);
5512 } elseif ($char < 256) {
5513 $outstr .= chr($char);
5522 * Converts array of UTF-8 characters to UTF16-BE string.<br>
5523 * Based on: http://www.faqs.org/rfcs/rfc2781.html
5527 * Encoding of a single character from an ISO 10646 character value to
5528 * UTF-16 proceeds as follows. Let U be the character number, no greater
5531 * 1) If U < 0x10000, encode U as a 16-bit unsigned integer and
5534 * 2) Let U' = U - 0x10000. Because U is less than or equal to 0x10FFFF,
5535 * U' must be less than or equal to 0xFFFFF. That is, U' can be
5536 * represented in 20 bits.
5538 * 3) Initialize two 16-bit unsigned integers, W1 and W2, to 0xD800 and
5539 * 0xDC00, respectively. These integers each have 10 bits free to
5540 * encode the character value, for a total of 20 bits.
5542 * 4) Assign the 10 high-order bits of the 20-bit U' to the 10 low-order
5543 * bits of W1 and the 10 low-order bits of U' to the 10 low-order
5544 * bits of W2. Terminate.
5546 * Graphically, steps 2 through 4 look like:
5547 * U' = yyyyyyyyyyxxxxxxxxxx
5548 * W1 = 110110yyyyyyyyyy
5549 * W2 = 110111xxxxxxxxxx
5551 * @param array $unicode array containing UTF-8 unicode values
5552 * @param boolean $setbom if true set the Byte Order Mark (BOM = 0xFEFF)
5555 * @author Nicola Asuni
5556 * @since 2.1.000 (2008-01-08)
5557 * @see UTF8ToUTF16BE()
5559 function arrUTF8ToUTF16BE($unicode, $setbom=true) {
5560 $outstr = ""; // string to be returned
5562 $outstr .= "\xFE\xFF"; // Byte Order Mark (BOM)
5564 foreach($unicode as $char) {
5565 if ($char == 0xFFFD) {
5566 $outstr .= "\xFF\xFD"; // replacement character
5567 } elseif ($char < 0x10000) {
5568 $outstr .= chr($char >> 0x08);
5569 $outstr .= chr($char & 0xFF);
5572 $w1 = 0xD800 | ($char >> 0x10);
5573 $w2 = 0xDC00 | ($char & 0x3FF);
5574 $outstr .= chr($w1 >> 0x08);
5575 $outstr .= chr($w1 & 0xFF);
5576 $outstr .= chr($w2 >> 0x08);
5577 $outstr .= chr($w2 & 0xFF);
5582 // ====================================================
5586 * @param array $font font
5589 function setHeaderFont($font) {
5590 $this->header_font = $font;
5596 * @since 4.0.012 (2008-07-24)
5598 function getHeaderFont() {
5599 return $this->header_font;
5604 * @param array $font font
5607 function setFooterFont($font) {
5608 $this->footer_font = $font;
5614 * @since 4.0.012 (2008-07-24)
5616 function getFooterFont() {
5617 return $this->footer_font;
5621 * Set language array.
5622 * @param array $language
5625 function setLanguageArray($language) {
5626 $this->l = $language;
5627 $this->rtl = $this->l['a_meta_dir']=='rtl' ? true : false;
5631 * Returns the PDF data.
5633 function getPDFData() {
5634 if ($this->state < 3) {
5637 return $this->buffer;
5642 * @param string $tag tag name in lowercase. Supported tags are:<ul>
5643 * <li>b : bold text</li>
5644 * <li>i : italic</li>
5645 * <li>u : underlined</li>
5646 * <li>d : line-through</li></ul>
5647 * @param boolean $enable
5650 function setStyle($tag, $enable) {
5651 $this->$tag += ($enable ? 1 : -1);
5653 foreach(array('b', 'i', 'u', 'd') as $s) {
5654 if ($this->$s > 0) {
5658 $this->SetFont('', $style);
5662 * Output anchor link.
5663 * @param string $url link URL
5664 * @param string $name link name
5665 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
5666 * @param boolean $firstline if true prints only the first line and return the remaining string.
5667 * @return the number of cells used or the remaining text if $firstline = true;
5670 function addHtmlLink($url, $name, $fill=0, $firstline=false) {
5671 $prevcolor = $this->fgcolor;
5672 $this->SetTextColor(0, 0, 255);
5673 $this->setStyle('u', true);
5674 $ret = $this->Write($this->lasth, $name, $url, $fill, '', false, 0, $firstline);
5675 $this->setStyle('u', false);
5676 $this->SetTextColorArray($prevcolor);
5681 * 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).
5682 * @param string $color html color
5686 function convertHTMLColorToDec($color="#000000") {
5688 $color = preg_replace('/[\s]*/', '', $color); // remove extra spaces
5689 // set default color to be returned in case of error
5690 $returncolor = array ('R' => 0, 'G' => 0, 'B' => 0);
5691 if (empty($color)) {
5692 return $returncolor;
5694 if (substr(strtolower($color), 0, 3) == 'rgb') {
5695 $codes = substr($color, 4);
5696 $codes = str_replace(')', '', $codes);
5697 $returncolor = explode(',', $codes, 3);
5698 return $returncolor;
5700 if (substr($color, 0, 1) != "#") {
5701 // decode color name
5702 if (isset($webcolor[strtolower($color)])) {
5703 $color_code = $webcolor[strtolower($color)];
5705 return $returncolor;
5708 $color_code = substr($color, 1);
5710 switch (strlen($color_code)) {
5712 // three-digit hexadecimal representation
5713 $r = substr($color_code, 0, 1);
5714 $g = substr($color_code, 1, 1);
5715 $b = substr($color_code, 2, 1);
5716 $returncolor['R'] = hexdec($r.$r);
5717 $returncolor['G'] = hexdec($g.$g);
5718 $returncolor['B'] = hexdec($b.$b);
5722 // six-digit hexadecimal representation
5723 $returncolor['R'] = hexdec(substr($color_code, 0, 2));
5724 $returncolor['G'] = hexdec(substr($color_code, 2, 2));
5725 $returncolor['B'] = hexdec(substr($color_code, 4, 2));
5729 return $returncolor;
5733 * Converts pixels to Units.
5734 * @param int $px pixels
5735 * @return float millimeters
5738 function pixelsToUnits($px){
5739 return $px / $this->k;
5743 * Reverse function for htmlentities.
5744 * Convert entities in UTF-8.
5745 * @param $text_to_convert Text to convert.
5746 * @return string converted
5748 function unhtmlentities($text_to_convert) {
5749 return html_entity_decode($text_to_convert, ENT_QUOTES, $this->encoding);
5752 // ENCRYPTION METHODS ----------------------------------
5753 // SINCE 2.0.000 (2008-01-02)
5755 * Compute encryption key depending on object number where the encrypted data is stored
5756 * @param int $n object number
5757 * @since 2.0.000 (2008-01-02)
5759 function _objectkey($n) {
5760 return substr($this->_md5_16($this->encryption_key.pack('VXxx',$n)),0,10);
5764 * Put encryption on PDF document.
5765 * @since 2.0.000 (2008-01-02)
5767 function _putencryption() {
5768 $this->_out('/Filter /Standard');
5769 $this->_out('/V 1');
5770 $this->_out('/R 2');
5771 $this->_out('/O ('.$this->_escape($this->Ovalue).')');
5772 $this->_out('/U ('.$this->_escape($this->Uvalue).')');
5773 $this->_out('/P '.$this->Pvalue);
5777 * Returns the input text exrypted using RC4 algorithm and the specified key.
5778 * RC4 is the standard encryption algorithm used in PDF format
5779 * @param string $key encryption key
5780 * @param String $text input text to be encrypted
5781 * @return String encrypted text
5782 * @since 2.0.000 (2008-01-02)
5783 * @author Klemen Vodopivec
5785 function _RC4($key, $text) {
5786 if ($this->last_rc4_key != $key) {
5787 $k = str_repeat($key, 256/strlen($key)+1);
5788 $rc4 = range(0,255);
5790 for ($i=0; $i < 256; $i++) {
5792 $j = ($j + $t + ord($k[$i])) % 256;
5793 $rc4[$i] = $rc4[$j];
5796 $this->last_rc4_key = $key;
5797 $this->last_rc4_key_c = $rc4;
5799 $rc4 = $this->last_rc4_key_c;
5801 $len = strlen($text);
5805 for ($i=0; $i < $len; $i++) {
5806 $a = ($a + 1) % 256;
5808 $b = ($b + $t) % 256;
5809 $rc4[$a] = $rc4[$b];
5811 $k = $rc4[($rc4[$a] + $rc4[$b]) % 256];
5812 $out .= chr(ord($text[$i]) ^ $k);
5818 * Encrypts a string using MD5 and returns it's value as a binary string.
5819 * @param string $str input string
5820 * @return String MD5 encrypted binary string
5821 * @since 2.0.000 (2008-01-02)
5822 * @author Klemen Vodopivec
5824 function _md5_16($str) {
5825 return pack('H*',md5($str));
5829 * Compute O value (used for RC4 encryption)
5830 * @param String $user_pass user password
5831 * @param String $owner_pass user password
5832 * @return String O value
5833 * @since 2.0.000 (2008-01-02)
5834 * @author Klemen Vodopivec
5836 function _Ovalue($user_pass, $owner_pass) {
5837 $tmp = $this->_md5_16($owner_pass);
5838 $owner_RC4_key = substr($tmp,0,5);
5839 return $this->_RC4($owner_RC4_key, $user_pass);
5843 * Compute U value (used for RC4 encryption)
5844 * @return String U value
5845 * @since 2.0.000 (2008-01-02)
5846 * @author Klemen Vodopivec
5848 function _Uvalue() {
5849 return $this->_RC4($this->encryption_key, $this->padding);
5853 * Compute encryption key
5854 * @param String $user_pass user password
5855 * @param String $owner_pass user password
5856 * @param String $protection protection type
5857 * @since 2.0.000 (2008-01-02)
5858 * @author Klemen Vodopivec
5860 function _generateencryptionkey($user_pass, $owner_pass, $protection) {
5862 $user_pass = substr($user_pass.$this->padding,0,32);
5863 $owner_pass = substr($owner_pass.$this->padding,0,32);
5865 $this->Ovalue = $this->_Ovalue($user_pass, $owner_pass);
5866 // Compute encyption key
5867 $tmp = $this->_md5_16($user_pass.$this->Ovalue.chr($protection)."\xFF\xFF\xFF");
5868 $this->encryption_key = substr($tmp,0,5);
5870 $this->Uvalue = $this->_Uvalue();
5872 $this->Pvalue = -(($protection^255)+1);
5876 * Set document protection
5877 * The permission array is composed of values taken from the following ones:
5878 * - copy: copy text and images to the clipboard
5879 * - print: print the document
5880 * - modify: modify it (except for annotations and forms)
5881 * - annot-forms: add annotations and forms
5882 * Remark: the protection against modification is for people who have the full Acrobat product.
5883 * 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.
5884 * 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.
5885 * @param Array $permissions the set of permissions. Empty by default (only viewing is allowed). (print, modify, copy, annot-forms)
5886 * @param String $user_pass user password. Empty by default.
5887 * @param String $owner_pass owner password. If not specified, a random value is used.
5888 * @since 2.0.000 (2008-01-02)
5889 * @author Klemen Vodopivec
5891 function SetProtection($permissions=array(), $user_pass='', $owner_pass=null) {
5892 $options = array('print' => 4, 'modify' => 8, 'copy' => 16, 'annot-forms' => 32);
5894 foreach($permissions as $permission) {
5895 if (!isset($options[$permission])) {
5896 $this->Error('Incorrect permission: '.$permission);
5898 $protection += $options[$permission];
5900 if ($owner_pass === null) {
5901 $owner_pass = uniqid(rand());
5903 $this->encrypted = true;
5904 $this->_generateencryptionkey($user_pass, $owner_pass, $protection);
5907 // END OF ENCRYPTION FUNCTIONS -------------------------
5909 // START TRANSFORMATIONS SECTION -----------------------
5910 // authors: Moritz Wagner, Andreas Wurmser, Nicola Asuni
5913 * Starts a 2D tranformation saving current graphic state.
5914 * This function must be called before scaling, mirroring, translation, rotation and skewing.
5915 * Use StartTransform() before, and StopTransform() after the transformations to restore the normal behavior.
5916 * @since 2.1.000 (2008-01-07)
5917 * @see StartTransform(), StopTransform()
5919 function StartTransform() {
5924 * Stops a 2D tranformation restoring previous graphic state.
5925 * This function must be called after scaling, mirroring, translation, rotation and skewing.
5926 * Use StartTransform() before, and StopTransform() after the transformations to restore the normal behavior.
5927 * @since 2.1.000 (2008-01-07)
5928 * @see StartTransform(), StopTransform()
5930 function StopTransform() {
5934 * Horizontal Scaling.
5935 * @param float $s_x scaling factor for width as percent. 0 is not allowed.
5936 * @param int $x abscissa of the scaling center. Default is current x position
5937 * @param int $y ordinate of the scaling center. Default is current y position
5938 * @since 2.1.000 (2008-01-07)
5939 * @see StartTransform(), StopTransform()
5941 function ScaleX($s_x, $x='', $y=''){
5942 $this->Scale($s_x, 100, $x, $y);
5947 * @param float $s_y scaling factor for height as percent. 0 is not allowed.
5948 * @param int $x abscissa of the scaling center. Default is current x position
5949 * @param int $y ordinate of the scaling center. Default is current y position
5950 * @since 2.1.000 (2008-01-07)
5951 * @see StartTransform(), StopTransform()
5953 function ScaleY($s_y, $x='', $y=''){
5954 $this->Scale(100, $s_y, $x, $y);
5958 * Vertical and horizontal proportional Scaling.
5959 * @param float $s scaling factor for width and height as percent. 0 is not allowed.
5960 * @param int $x abscissa of the scaling center. Default is current x position
5961 * @param int $y ordinate of the scaling center. Default is current y position
5962 * @since 2.1.000 (2008-01-07)
5963 * @see StartTransform(), StopTransform()
5965 function ScaleXY($s, $x='', $y=''){
5966 $this->Scale($s, $s, $x, $y);
5970 * Vertical and horizontal non-proportional Scaling.
5971 * @param float $s_x scaling factor for width as percent. 0 is not allowed.
5972 * @param float $s_y scaling factor for height as percent. 0 is not allowed.
5973 * @param int $x abscissa of the scaling center. Default is current x position
5974 * @param int $y ordinate of the scaling center. Default is current y position
5975 * @since 2.1.000 (2008-01-07)
5976 * @see StartTransform(), StopTransform()
5978 function Scale($s_x, $s_y, $x='', $y=''){
5988 if (($s_x == 0) OR ($s_y == 0)) {
5989 $this->Error('Please do not use values equal to zero for scaling');
5991 $y = ($this->h - $y) * $this->k;
5993 //calculate elements of transformation matrix
6000 $tm[4] = $x * (1 - $s_x);
6001 $tm[5] = $y * (1 - $s_y);
6002 //scale the coordinate system
6003 $this->Transform($tm);
6007 * Horizontal Mirroring.
6008 * @param int $x abscissa of the point. Default is current x position
6009 * @since 2.1.000 (2008-01-07)
6010 * @see StartTransform(), StopTransform()
6012 function MirrorH($x=''){
6013 $this->Scale(-100, 100, $x);
6017 * Verical Mirroring.
6018 * @param int $y ordinate of the point. Default is current y position
6019 * @since 2.1.000 (2008-01-07)
6020 * @see StartTransform(), StopTransform()
6022 function MirrorV($y=''){
6023 $this->Scale(100, -100, '', $y);
6027 * Point reflection mirroring.
6028 * @param int $x abscissa of the point. Default is current x position
6029 * @param int $y ordinate of the point. Default is current y position
6030 * @since 2.1.000 (2008-01-07)
6031 * @see StartTransform(), StopTransform()
6033 function MirrorP($x='',$y=''){
6034 $this->Scale(-100, -100, $x, $y);
6038 * Reflection against a straight line through point (x, y) with the gradient angle (angle).
6039 * @param float $angle gradient angle of the straight line. Default is 0 (horizontal line).
6040 * @param int $x abscissa of the point. Default is current x position
6041 * @param int $y ordinate of the point. Default is current y position
6042 * @since 2.1.000 (2008-01-07)
6043 * @see StartTransform(), StopTransform()
6045 function MirrorL($angle=0, $x='',$y=''){
6046 $this->Scale(-100, 100, $x, $y);
6047 $this->Rotate(-2*($angle-90), $x, $y);
6051 * Translate graphic object horizontally.
6052 * @param int $t_x movement to the right (or left for RTL)
6053 * @since 2.1.000 (2008-01-07)
6054 * @see StartTransform(), StopTransform()
6056 function TranslateX($t_x){
6057 $this->Translate($t_x, 0);
6061 * Translate graphic object vertically.
6062 * @param int $t_y movement to the bottom
6063 * @since 2.1.000 (2008-01-07)
6064 * @see StartTransform(), StopTransform()
6066 function TranslateY($t_y){
6067 $this->Translate(0, $t_y);
6071 * Translate graphic object horizontally and vertically.
6072 * @param int $t_x movement to the right
6073 * @param int $t_y movement to the bottom
6074 * @since 2.1.000 (2008-01-07)
6075 * @see StartTransform(), StopTransform()
6077 function Translate($t_x, $t_y){
6081 //calculate elements of transformation matrix
6086 $tm[4] = $t_x * $this->k;
6087 $tm[5] = -$t_y * $this->k;
6088 //translate the coordinate system
6089 $this->Transform($tm);
6094 * @param float $angle angle in degrees for counter-clockwise rotation
6095 * @param int $x abscissa of the rotation center. Default is current x position
6096 * @param int $y ordinate of the rotation center. Default is current y position
6097 * @since 2.1.000 (2008-01-07)
6098 * @see StartTransform(), StopTransform()
6100 function Rotate($angle, $x='', $y=''){
6111 $y = ($this->h - $y) * $this->k;
6113 //calculate elements of transformation matrix
6114 $tm[0] = cos(deg2rad($angle));
6115 $tm[1] = sin(deg2rad($angle));
6118 $tm[4] = $x + $tm[1] * $y - $tm[0] * $x;
6119 $tm[5] = $y - $tm[0] * $y - $tm[1] * $x;
6120 //rotate the coordinate system around ($x,$y)
6121 $this->Transform($tm);
6125 * Skew horizontally.
6126 * @param float $angle_x angle in degrees between -90 (skew to the left) and 90 (skew to the right)
6127 * @param int $x abscissa of the skewing center. default is current x position
6128 * @param int $y ordinate of the skewing center. default is current y position
6129 * @since 2.1.000 (2008-01-07)
6130 * @see StartTransform(), StopTransform()
6132 function SkewX($angle_x, $x='', $y=''){
6133 $this->Skew($angle_x, 0, $x, $y);
6138 * @param float $angle_y angle in degrees between -90 (skew to the bottom) and 90 (skew to the top)
6139 * @param int $x abscissa of the skewing center. default is current x position
6140 * @param int $y ordinate of the skewing center. default is current y position
6141 * @since 2.1.000 (2008-01-07)
6142 * @see StartTransform(), StopTransform()
6144 function SkewY($angle_y, $x='', $y=''){
6145 $this->Skew(0, $angle_y, $x, $y);
6150 * @param float $angle_x angle in degrees between -90 (skew to the left) and 90 (skew to the right)
6151 * @param float $angle_y angle in degrees between -90 (skew to the bottom) and 90 (skew to the top)
6152 * @param int $x abscissa of the skewing center. default is current x position
6153 * @param int $y ordinate of the skewing center. default is current y position
6154 * @since 2.1.000 (2008-01-07)
6155 * @see StartTransform(), StopTransform()
6157 function Skew($angle_x, $angle_y, $x='', $y=''){
6166 $angle_x = -$angle_x;
6168 if (($angle_x <= -90) OR ($angle_x >= 90) OR ($angle_y <= -90) OR ($angle_y >= 90)) {
6169 $this->Error('Please use values between -90 and +90 degrees for Skewing.');
6172 $y = ($this->h - $y) * $this->k;
6173 //calculate elements of transformation matrix
6175 $tm[1] = tan(deg2rad($angle_y));
6176 $tm[2] = tan(deg2rad($angle_x));
6178 $tm[4] = -$tm[2] * $y;
6179 $tm[5] = -$tm[1] * $x;
6180 //skew the coordinate system
6181 $this->Transform($tm);
6185 * Apply graphic transformations.
6186 * @since 2.1.000 (2008-01-07)
6187 * @see StartTransform(), StopTransform()
6189 function Transform($tm){
6190 $this->_out(sprintf('%.3f %.3f %.3f %.3f %.3f %.3f cm', $tm[0], $tm[1], $tm[2], $tm[3], $tm[4], $tm[5]));
6193 // END TRANSFORMATIONS SECTION -------------------------
6196 // START GRAPHIC FUNCTIONS SECTION ---------------------
6197 // The following section is based on the code provided by David Hernandez Sanz
6200 * 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.
6201 * @param float $width The width.
6203 * @see Line(), Rect(), Cell(), MultiCell()
6205 function SetLineWidth($width) {
6207 $this->LineWidth = $width;
6208 //$this->linestyleWidth = sprintf('%.2f w', ($width * $this->k));
6209 // FrontAccounting fix
6210 // My PHP 5.2.6 environment gave an "Unsupported operand types"
6211 // error for the multiplication on the next line some of the
6212 // time when this method is called - I debugged and sometimes
6213 // the $width parameter is some sort of weird array. I don't
6214 // understand what's going on, but casting it to a (float) seems
6215 // to "fix" the problem. -Jason Maas, 2009/09/25
6216 $this->linestyleWidth = sprintf('%.2f w', ((float) $width * (float) $this->k));
6217 $this->_out($this->linestyleWidth);
6221 * Returns the current the line width.
6222 * @return int Line width
6223 * @since 2.1.000 (2008-01-07)
6224 * @see Line(), SetLineWidth()
6226 function GetLineWidth() {
6227 return $this->LineWidth;
6232 * @param array $style Line style. Array with keys among the following:
6234 * <li>width (float): Width of the line in user units.</li>
6235 * <li>cap (string): Type of cap to put on the line. Possible values are:
6236 * butt, round, square. The difference between "square" and "butt" is that
6237 * "square" projects a flat end past the end of the line.</li>
6238 * <li>join (string): Type of join. Possible values are: miter, round,
6240 * <li>dash (mixed): Dash pattern. Is 0 (without dash) or string with
6241 * series of length values, which are the lengths of the on and off dashes.
6242 * For example: "2" represents 2 on, 2 off, 2 on, 2 off, ...; "2,1" is 2 on,
6243 * 1 off, 2 on, 1 off, ...</li>
6244 * <li>phase (integer): Modifier on the dash pattern which is used to shift
6245 * the point at which the pattern starts.</li>
6246 * <li>color (array): Draw color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K).</li>
6249 * @since 2.1.000 (2008-01-08)
6251 function SetLineStyle($style) {
6253 if (isset($width)) {
6254 $width_prev = $this->LineWidth;
6255 $this->SetLineWidth($width);
6256 $this->LineWidth = $width_prev;
6259 $ca = array("butt" => 0, "round"=> 1, "square" => 2);
6260 if (isset($ca[$cap])) {
6261 $this->linestyleCap = $ca[$cap]." J";
6262 $this->_out($this->linestyleCap);
6266 $ja = array("miter" => 0, "round" => 1, "bevel" => 2);
6267 if (isset($ja[$join])) {
6268 $this->linestyleJoin = $ja[$join]." j";
6269 $this->_out($this->linestyleJoin);
6275 if (preg_match("/^.+,/", $dash)) {
6276 $tab = explode(",", $dash);
6278 $tab = array($dash);
6281 foreach ($tab as $i => $v) {
6283 $dash_string .= " ";
6285 $dash_string .= sprintf("%.2f", $v);
6288 if (!isset($phase) OR !$dash) {
6291 $this->linestyleDash = sprintf("[%s] %.2f d", $dash_string, $phase);
6292 $this->_out($this->linestyleDash);
6294 if (isset($color)) {
6295 $this->SetDrawColorArray($color);
6301 * @param float $x Abscissa of point.
6302 * @param float $y Ordinate of point.
6304 * @since 2.1.000 (2008-01-08)
6306 function _outPoint($x, $y) {
6310 $this->_out(sprintf("%.2f %.2f m", $x * $this->k, ($this->h - $y) * $this->k));
6314 * Draws a line from last draw point.
6315 * @param float $x Abscissa of end point.
6316 * @param float $y Ordinate of end point.
6318 * @since 2.1.000 (2008-01-08)
6320 function _outLine($x, $y) {
6324 $this->_out(sprintf("%.2f %.2f l", $x * $this->k, ($this->h - $y) * $this->k));
6328 * Draws a rectangle.
6329 * @param float $x Abscissa of upper-left corner (or upper-right corner for RTL language).
6330 * @param float $y Ordinate of upper-left corner (or upper-right corner for RTL language).
6331 * @param float $w Width.
6332 * @param float $h Height.
6333 * @param string $op options
6335 * @since 2.1.000 (2008-01-08)
6337 function _outRect($x, $y, $w, $h, $op) {
6339 $x = $this->w - $x - $w;
6341 $this->_out(sprintf('%.2f %.2f %.2f %.2f re %s', $x*$this->k, ($this->h-$y)*$this->k, $w*$this->k, -$h*$this->k, $op));
6345 * Draws a Bezier curve from last draw point.
6346 * The Bezier curve is a tangent to the line between the control points at either end of the curve.
6347 * @param float $x1 Abscissa of control point 1.
6348 * @param float $y1 Ordinate of control point 1.
6349 * @param float $x2 Abscissa of control point 2.
6350 * @param float $y2 Ordinate of control point 2.
6351 * @param float $x3 Abscissa of end point.
6352 * @param float $y3 Ordinate of end point.
6354 * @since 2.1.000 (2008-01-08)
6356 function _outCurve($x1, $y1, $x2, $y2, $x3, $y3) {
6358 $x1 = $this->w - $x1;
6359 $x2 = $this->w - $x2;
6360 $x3 = $this->w - $x3;
6362 $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));
6366 * Draws a line between two points.
6367 * @param float $x1 Abscissa of first point.
6368 * @param float $y1 Ordinate of first point.
6369 * @param float $x2 Abscissa of second point.
6370 * @param float $y2 Ordinate of second point.
6371 * @param array $style Line style. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6374 * @see SetLineWidth(), SetDrawColor(), SetLineStyle()
6376 function Line($x1, $y1, $x2, $y2, $style=array()) {
6378 $this->SetLineStyle($style);
6380 $this->_outPoint($x1, $y1);
6381 $this->_outLine($x2, $y2);
6386 * Draws a rectangle.
6387 * @param float $x Abscissa of upper-left corner (or upper-right corner for RTL language).
6388 * @param float $y Ordinate of upper-left corner (or upper-right corner for RTL language).
6389 * @param float $w Width.
6390 * @param float $h Height.
6391 * @param string $style Style of rendering. Possible values are:
6393 * <li>D or empty string: Draw (default).</li>
6395 * <li>DF or FD: Draw and fill.</li>
6396 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6397 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6399 * @param array $border_style Border style of rectangle. Array with keys among the following:
6401 * <li>all: Line style of all borders. Array like for {@link SetLineStyle SetLineStyle}.</li>
6402 * <li>L, T, R, B or combinations: Line style of left, top, right or bottom border. Array like for {@link SetLineStyle SetLineStyle}.</li>
6404 * If a key is not present or is null, not draws the border. Default value: default line style (empty array).
6405 * @param array $border_style Border style of rectangle. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6406 * @param array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).
6409 * @see SetLineStyle()
6411 function Rect($x, $y, $w, $h, $style='', $border_style=array(), $fill_color=array()) {
6412 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6413 $this->SetFillColorArray($fill_color);
6418 $border_style = array();
6419 $this->_outRect($x, $y, $w, $h, $op);
6424 if ((!$border_style) OR (isset($border_style["all"]))) {
6426 if (isset($border_style["all"])) {
6427 $this->SetLineStyle($border_style["all"]);
6428 $border_style = array();
6433 $this->_outRect($x, $y, $w, $h, $op);
6446 if ((!$border_style) OR (isset($border_style["all"]))) {
6447 if (isset($border_style["all"]) AND $border_style["all"]) {
6448 $this->SetLineStyle($border_style["all"]);
6449 $border_style = array();
6451 $this->_outRect($x, $y, $w, $h, $op);
6456 if ($border_style) {
6457 $border_style2 = array();
6458 foreach ($border_style as $line => $value) {
6459 $lenght = strlen($line);
6460 for ($i = 0; $i < $lenght; $i++) {
6461 $border_style2[$line[$i]] = $value;
6464 $border_style = $border_style2;
6465 if (isset($border_style["L"]) AND $border_style["L"]) {
6466 $this->Line($x, $y, $x, $y + $h, $border_style["L"]);
6468 if (isset($border_style["T"]) AND $border_style["T"]) {
6469 $this->Line($x, $y, $x + $w, $y, $border_style["T"]);
6471 if (isset($border_style["R"]) AND $border_style["R"]) {
6472 $this->Line($x + $w, $y, $x + $w, $y + $h, $border_style["R"]);
6474 if (isset($border_style["B"]) AND $border_style["B"]) {
6475 $this->Line($x, $y + $h, $x + $w, $y + $h, $border_style["B"]);
6482 * Draws a Bezier curve.
6483 * The Bezier curve is a tangent to the line between the control points at
6484 * either end of the curve.
6485 * @param float $x0 Abscissa of start point.
6486 * @param float $y0 Ordinate of start point.
6487 * @param float $x1 Abscissa of control point 1.
6488 * @param float $y1 Ordinate of control point 1.
6489 * @param float $x2 Abscissa of control point 2.
6490 * @param float $y2 Ordinate of control point 2.
6491 * @param float $x3 Abscissa of end point.
6492 * @param float $y3 Ordinate of end point.
6493 * @param string $style Style of rendering. Possible values are:
6495 * <li>D or empty string: Draw (default).</li>
6497 * <li>DF or FD: Draw and fill.</li>
6498 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6499 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6501 * @param array $line_style Line style of curve. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6502 * @param array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).
6504 * @see SetLineStyle()
6505 * @since 2.1.000 (2008-01-08)
6507 function Curve($x0, $y0, $x1, $y1, $x2, $y2, $x3, $y3, $style="", $line_style=array(), $fill_color=array()) {
6508 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6509 $this->SetFillColorArray($fill_color);
6514 $line_style = array();
6536 $this->SetLineStyle($line_style);
6538 $this->_outPoint($x0, $y0);
6539 $this->_outCurve($x1, $y1, $x2, $y2, $x3, $y3);
6544 * Draws a poly-Bezier curve.
6545 * Each Bezier curve segment is a tangent to the line between the control points at
6546 * either end of the curve.
6547 * @param float $x0 Abscissa of start point.
6548 * @param float $y0 Ordinate of start point.
6549 * @param float $segments An array of bezier descriptions. Format: array(x1, y1, x2, y2, x3, y3).
6550 * @param string $style Style of rendering. Possible values are:
6552 * <li>D or empty string: Draw (default).</li>
6554 * <li>DF or FD: Draw and fill.</li>
6555 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6556 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6558 * @param array $line_style Line style of curve. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6559 * @param array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).
6561 * @see SetLineStyle()
6562 * @since 3.0008 (2008-05-12)
6564 function Polycurve($x0, $y0, $segments, $style="", $line_style=array(), $fill_color=array()) {
6565 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6566 $this->SetFillColorArray($fill_color);
6571 $line_style = array();
6593 $this->SetLineStyle($line_style);
6595 $this->_outPoint($x0, $y0);
6596 foreach ($segments as $segment) {
6597 list($x1, $y1, $x2, $y2, $x3, $y3) = $segment;
6598 $this->_outCurve($x1, $y1, $x2, $y2, $x3, $y3);
6605 * An ellipse is formed from n Bezier curves.
6606 * @param float $x0 Abscissa of center point.
6607 * @param float $y0 Ordinate of center point.
6608 * @param float $rx Horizontal radius.
6609 * @param float $ry Vertical radius (if ry = 0 then is a circle, see {@link Circle Circle}). Default value: 0.
6610 * @param float $angle: Angle oriented (anti-clockwise). Default value: 0.
6611 * @param float $astart: Angle start of draw line. Default value: 0.
6612 * @param float $afinish: Angle finish of draw line. Default value: 360.
6613 * @param string $style Style of rendering. Possible values are:
6615 * <li>D or empty string: Draw (default).</li>
6617 * <li>DF or FD: Draw and fill.</li>
6618 * <li>C: Draw close.</li>
6619 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6620 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6622 * @param array $line_style Line style of ellipse. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6623 * @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).
6624 * @param integer $nc Number of curves used in ellipse. Default value: 8.
6626 * @since 2.1.000 (2008-01-08)
6628 function Ellipse($x0, $y0, $rx, $ry=0, $angle=0, $astart=0, $afinish=360, $style="", $line_style=array(), $fill_color=array(), $nc=8) {
6630 $this->StartTransform();
6631 $this->Rotate($angle, $x0, $y0);
6632 $this->Ellipse($x0, $y0, $rx, $ry, 0, $astart, $afinish, $style, $line_style, $fill_color, $nc);
6633 $this->StopTransform();
6637 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6638 $this->SetFillColorArray($fill_color);
6643 $line_style = array();
6652 $op = "s"; // Small "s" signifies closing the path as well
6669 $this->SetLineStyle($line_style);
6679 $astart = deg2rad((float) $astart);
6680 $afinish = deg2rad((float) $afinish);
6681 $total_angle = $afinish - $astart;
6682 $dt = $total_angle / $nc;
6685 $y0 = ($this->h - $y0) * $this->k;
6687 $a0 = $x0 + ($rx * cos($t1));
6688 $b0 = $y0 + ($ry * sin($t1));
6689 $c0 = -$rx * sin($t1);
6690 $d0 = $ry * cos($t1);
6691 $this->_outPoint($a0 / $this->k, $this->h - ($b0 / $this->k));
6692 for ($i = 1; $i <= $nc; $i++) {
6693 // Draw this bit of the total curve
6694 $t1 = ($i * $dt) + $astart;
6695 $a1 = $x0 + ($rx * cos($t1));
6696 $b1 = $y0 + ($ry * sin($t1));
6697 $c1 = -$rx * sin($t1);
6698 $d1 = $ry * cos($t1);
6699 $this->_outCurve(($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));
6711 * A circle is formed from n Bezier curves.
6712 * @param float $x0 Abscissa of center point.
6713 * @param float $y0 Ordinate of center point.
6714 * @param float $r Radius.
6715 * @param float $astart: Angle start of draw line. Default value: 0.
6716 * @param float $afinish: Angle finish of draw line. Default value: 360.
6717 * @param string $style Style of rendering. Possible values are:
6719 * <li>D or empty string: Draw (default).</li>
6721 * <li>DF or FD: Draw and fill.</li>
6722 * <li>C: Draw close.</li>
6723 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6724 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6726 * @param array $line_style Line style of circle. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6727 * @param array $fill_color Fill color. Format: array(red, green, blue). Default value: default color (empty array).
6728 * @param integer $nc Number of curves used in circle. Default value: 8.
6730 * @since 2.1.000 (2008-01-08)
6732 function Circle($x0, $y0, $r, $astart=0, $afinish=360, $style="", $line_style=array(), $fill_color=array(), $nc=8) {
6733 $this->Ellipse($x0, $y0, $r, 0, 0, $astart, $afinish, $style, $line_style, $fill_color, $nc);
6738 * @param array $p Points 0 to ($np - 1). Array with values (x0, y0, x1, y1,..., x(np-1), y(np - 1))
6739 * @param string $style Style of rendering. Possible values are:
6741 * <li>D or empty string: Draw (default).</li>
6743 * <li>DF or FD: Draw and fill.</li>
6744 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6745 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6747 * @param array $line_style Line style of polygon. Array with keys among the following:
6749 * <li>all: Line style of all lines. Array like for {@link SetLineStyle SetLineStyle}.</li>
6750 * <li>0 to ($np - 1): Line style of each line. Array like for {@link SetLineStyle SetLineStyle}.</li>
6752 * If a key is not present or is null, not draws the line. Default value is default line style (empty array).
6753 * @param array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).
6755 * @since 2.1.000 (2008-01-08)
6757 function Polygon($p, $style="", $line_style=array(), $fill_color=array()) {
6758 $np = count($p) / 2;
6759 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6760 $this->SetFillColorArray($fill_color);
6764 $line_style = array();
6788 if (isset($line_style["all"])) {
6789 $this->SetLineStyle($line_style["all"]);
6790 } else { // 0 .. (np - 1), op = {B, S}
6794 $this->_outPoint($p[0], $p[1]);
6795 for ($i = 2; $i < ($np * 2); $i = $i + 2) {
6796 $this->_outLine($p[$i], $p[$i + 1]);
6798 $this->_outLine($p[0], $p[1]);
6801 $p[($np * 2)] = $p[0];
6802 $p[(($np * 2) + 1)] = $p[1];
6803 for ($i = 0; $i < $np; $i++) {
6804 if (isset($line_style[$i]) AND ($line_style[$i] != 0)) {
6805 $this->Line($p[($i * 2)], $p[(($i * 2) + 1)], $p[(($i * 2) + 2)], $p[(($i * 2) + 3)], $line_style[$i]);
6811 $this->_outPoint($p[0], $p[1]);
6812 for ($i = 2; $i < ($np * 2); $i = $i + 2) {
6813 $this->_outLine($p[$i], $p[$i + 1]);
6815 $this->_outLine($p[0], $p[1]);
6821 * Draws a regular polygon.
6822 * @param float $x0 Abscissa of center point.
6823 * @param float $y0 Ordinate of center point.
6824 * @param float $r: Radius of inscribed circle.
6825 * @param integer $ns Number of sides.
6826 * @param float $angle Angle oriented (anti-clockwise). Default value: 0.
6827 * @param boolean $draw_circle Draw inscribed circle or not. Default value: false.
6828 * @param string $style Style of rendering. Possible values are:
6830 * <li>D or empty string: Draw (default).</li>
6832 * <li>DF or FD: Draw and fill.</li>
6833 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6834 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6836 * @param array $line_style Line style of polygon sides. Array with keys among the following:
6838 * <li>all: Line style of all sides. Array like for {@link SetLineStyle SetLineStyle}.</li>
6839 * <li>0 to ($ns - 1): Line style of each side. Array like for {@link SetLineStyle SetLineStyle}.</li>
6841 * If a key is not present or is null, not draws the side. Default value is default line style (empty array).
6842 * @param array $fill_color Fill color. Format: array(red, green, blue). Default value: default color (empty array).
6843 * @param string $circle_style Style of rendering of inscribed circle (if draws). Possible values are:
6845 * <li>D or empty string: Draw (default).</li>
6847 * <li>DF or FD: Draw and fill.</li>
6848 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6849 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6851 * @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).
6852 * @param array $circle_fill_color Fill color of inscribed circle (if draws). Format: array(red, green, blue). Default value: default color (empty array).
6854 * @since 2.1.000 (2008-01-08)
6856 function RegularPolygon($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()) {
6861 $this->Circle($x0, $y0, $r, 0, 360, $circle_style, $circle_outLine_style, $circle_fill_color);
6864 for ($i = 0; $i < $ns; $i++) {
6865 $a = $angle + ($i * 360 / $ns);
6866 $a_rad = deg2rad((float) $a);
6867 $p[] = $x0 + ($r * sin($a_rad));
6868 $p[] = $y0 + ($r * cos($a_rad));
6870 $this->Polygon($p, $style, $line_style, $fill_color);
6874 * Draws a star polygon
6875 * @param float $x0 Abscissa of center point.
6876 * @param float $y0 Ordinate of center point.
6877 * @param float $r Radius of inscribed circle.
6878 * @param integer $nv Number of vertices.
6879 * @param integer $ng Number of gap (if ($ng % $nv = 1) then is a regular polygon).
6880 * @param float $angle: Angle oriented (anti-clockwise). Default value: 0.
6881 * @param boolean $draw_circle: Draw inscribed circle or not. Default value is false.
6882 * @param string $style Style of rendering. Possible values are:
6884 * <li>D or empty string: Draw (default).</li>
6886 * <li>DF or FD: Draw and fill.</li>
6887 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6888 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6890 * @param array $line_style Line style of polygon sides. Array with keys among the following:
6892 * <li>all: Line style of all sides. Array like for
6893 * {@link SetLineStyle SetLineStyle}.</li>
6894 * <li>0 to (n - 1): Line style of each side. Array like for {@link SetLineStyle SetLineStyle}.</li>
6896 * If a key is not present or is null, not draws the side. Default value is default line style (empty array).
6897 * @param array $fill_color Fill color. Format: array(red, green, blue). Default value: default color (empty array).
6898 * @param string $circle_style Style of rendering of inscribed circle (if draws). Possible values are:
6900 * <li>D or empty string: Draw (default).</li>
6902 * <li>DF or FD: Draw and fill.</li>
6903 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6904 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6906 * @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).
6907 * @param array $circle_fill_color Fill color of inscribed circle (if draws). Format: array(red, green, blue). Default value: default color (empty array).
6909 * @since 2.1.000 (2008-01-08)
6911 function StarPolygon($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()) {
6916 $this->Circle($x0, $y0, $r, 0, 360, $circle_style, $circle_outLine_style, $circle_fill_color);
6920 for ($i = 0; $i < $nv; $i++) {
6921 $a = $angle + ($i * 360 / $nv);
6922 $a_rad = deg2rad((float) $a);
6923 $p2[] = $x0 + ($r * sin($a_rad));
6924 $p2[] = $y0 + ($r * cos($a_rad));
6931 $p[] = $p2[($i * 2) + 1];
6932 $visited[$i] = true;
6935 } while (!$visited[$i]);
6936 $this->Polygon($p, $style, $line_style, $fill_color);
6940 * Draws a rounded rectangle.
6941 * @param float $x Abscissa of upper-left corner.
6942 * @param float $y Ordinate of upper-left corner.
6943 * @param float $w Width.
6944 * @param float $h Height.
6945 * @param float $r Radius of the rounded corners.
6946 * @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").
6947 * @param string $style Style of rendering. Possible values are:
6949 * <li>D or empty string: Draw (default).</li>
6951 * <li>DF or FD: Draw and fill.</li>
6952 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6953 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6955 * @param array $border_style Border style of rectangle. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6956 * @param array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).
6958 * @since 2.1.000 (2008-01-08)
6960 function RoundedRect($x, $y, $w, $h, $r, $round_corner="1111", $style="", $border_style=array(), $fill_color=array()) {
6961 if ("0000" == $round_corner) { // Not rounded
6962 $this->Rect($x, $y, $w, $h, $style, $border_style, $fill_color);
6964 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6965 $this->SetFillColorArray($fill_color);
6969 $border_style = array();
6991 if ($border_style) {
6992 $this->SetLineStyle($border_style);
6994 $MyArc = 4 / 3 * (sqrt(2) - 1);
6995 $this->_outPoint($x + $r, $y);
6998 $this->_outLine($xc, $y);
6999 if ($round_corner[0]) {
7000 $this->_outCurve($xc + ($r * $MyArc), $yc - $r, $xc + $r, $yc - ($r * $MyArc), $xc + $r, $yc);
7002 $this->_outLine($x + $w, $y);
7006 $this->_outLine($x + $w, $yc);
7007 if ($round_corner[1]) {
7008 $this->_outCurve($xc + $r, $yc + ($r * $MyArc), $xc + ($r * $MyArc), $yc + $r, $xc, $yc + $r);
7010 $this->_outLine($x + $w, $y + $h);
7014 $this->_outLine($xc, $y + $h);
7015 if ($round_corner[2]) {
7016 $this->_outCurve($xc - ($r * $MyArc), $yc + $r, $xc - $r, $yc + ($r * $MyArc), $xc - $r, $yc);
7018 $this->_outLine($x, $y + $h);
7022 $this->_outLine($x, $yc);
7023 if ($round_corner[3]) {
7024 $this->_outCurve($xc - $r, $yc - ($r * $MyArc), $xc - ($r * $MyArc), $yc - $r, $xc, $yc - $r);
7026 $this->_outLine($x, $y);
7027 $this->_outLine($x + $r, $y);
7033 // END GRAPHIC FUNCTIONS SECTION -----------------------
7035 // BIDIRECTIONAL TEXT SECTION --------------------------
7037 * Reverse the RLT substrings using the Bidirectional Algorithm (http://unicode.org/reports/tr9/).
7038 * @param string $str string to manipulate.
7039 * @param bool $forcertl if 'R' forces RTL, if 'L' forces LTR
7041 * @author Nicola Asuni
7042 * @since 2.1.000 (2008-01-08)
7044 function utf8StrRev($str, $setbom=false, $forcertl=false) {
7045 return $this->arrUTF8ToUTF16BE($this->utf8Bidi($this->UTF8StringToArray($str), $forcertl), $setbom);
7049 * Reverse the RLT substrings using the Bidirectional Algorithm (http://unicode.org/reports/tr9/).
7050 * @param array $ta array of characters composing the string.
7051 * @param bool $forcertl if 'R' forces RTL, if 'L' forces LTR
7053 * @author Nicola Asuni
7054 * @since 2.4.000 (2008-03-06)
7056 function utf8Bidi($ta, $forcertl=false) {
7057 global $unicode, $unicode_mirror, $unicode_arlet, $laa_array, $diacritics;
7058 // paragraph embedding level
7062 // create string from array
7063 $str = $this->UTF8ArrSubString($ta);
7064 // check if string contains arabic text
7065 if (preg_match(K_RE_PATTERN_ARABIC, $str)) {
7070 // check if string contains RTL text
7071 if (!($forcertl OR $arabic OR preg_match(K_RE_PATTERN_RTL, $str))) {
7075 // get number of chars
7076 $numchars = count($ta);
7078 if ($forcertl == 'R') {
7080 } elseif ($forcertl == 'L') {
7083 // P2. In each paragraph, find the first character of type L, AL, or R.
7084 // 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.
7085 for ($i=0; $i < $numchars; $i++) {
7086 $type = $unicode[$ta[$i]];
7090 } elseif (($type == 'AL') OR ($type == 'R')) {
7097 // Current Embedding Level
7099 // directional override status
7101 $remember = array();
7102 // start-of-level-run
7103 $sor = $pel % 2 ? 'R' : 'L';
7106 //$levels = array(array('level' => $cel, 'sor' => $sor, 'eor' => '', 'chars' => array()));
7107 //$current_level = &$levels[count( $levels )-1];
7109 // Array of characters data
7110 $chardata = Array();
7112 // X1. Begin by setting the current embedding level to the paragraph embedding level. Set the directional override status to neutral. Process each character iteratively, applying rules X2 through X9. Only embedding levels from 0 to 61 are valid in this phase.
7113 // In the resolution of levels in rules I1 and I2, the maximum embedding level of 62 can be reached.
7114 for ($i=0; $i < $numchars; $i++) {
7115 if ($ta[$i] == K_RLE) {
7116 // X2. With each RLE, 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 neutral.
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_RLE, 'cel' => $cel, 'dos' => $dos);
7125 $eor = $cel % 2 ? 'R' : 'L';
7127 } elseif ($ta[$i] == K_LRE) {
7128 // X3. With each LRE, 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 neutral.
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_LRE, 'cel' => $cel, 'dos' => $dos);
7137 $eor = $cel % 2 ? 'R' : 'L';
7139 } elseif ($ta[$i] == K_RLO) {
7140 // X4. With each RLO, compute the least greater odd embedding level.
7141 // 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.
7142 // b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
7143 $next_level = $cel + ($cel % 2) + 1;
7144 if ($next_level < 62) {
7145 $remember[] = array('num' => K_RLO, 'cel' => $cel, 'dos' => $dos);
7149 $eor = $cel % 2 ? 'R' : 'L';
7151 } elseif ($ta[$i] == K_LRO) {
7152 // X5. With each LRO, compute the least greater even embedding level.
7153 // 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.
7154 // b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
7155 $next_level = $cel + 2 - ($cel % 2);
7156 if ( $next_level < 62 ) {
7157 $remember[] = array('num' => K_LRO, 'cel' => $cel, 'dos' => $dos);
7161 $eor = $cel % 2 ? 'R' : 'L';
7163 } elseif ($ta[$i] == K_PDF) {
7164 // X7. With each PDF, determine the matching embedding or override code. If there was a valid matching code, restore (pop) the last remembered (pushed) embedding level and directional override.
7165 if (count($remember)) {
7166 $last = count($remember ) - 1;
7167 if (($remember[$last]['num'] == K_RLE) OR
7168 ($remember[$last]['num'] == K_LRE) OR
7169 ($remember[$last]['num'] == K_RLO) OR
7170 ($remember[$last]['num'] == K_LRO)) {
7171 $match = array_pop($remember);
7172 $cel = $match['cel'];
7173 $dos = $match['dos'];
7175 $eor = ($cel > $match['cel'] ? $cel : $match['cel']) % 2 ? 'R' : 'L';
7178 } elseif (($ta[$i] != K_RLE) AND
7179 ($ta[$i] != K_LRE) AND
7180 ($ta[$i] != K_RLO) AND
7181 ($ta[$i] != K_LRO) AND
7182 ($ta[$i] != K_PDF)) {
7183 // X6. For all types besides RLE, LRE, RLO, LRO, and PDF:
7184 // a. Set the level of the current character to the current embedding level.
7185 // b. Whenever the directional override status is not neutral, reset the current character type to the directional override status.
7189 $chardir = $unicode[$ta[$i]];
7191 // stores string characters and other information
7192 $chardata[] = array('char' => $ta[$i], 'level' => $cel, 'type' => $chardir, 'sor' => $sor, 'eor' => $eor);
7194 } // end for each char
7196 // X8. All explicit directional embeddings and overrides are completely terminated at the end of each paragraph. Paragraph separators are not included in the embedding.
7197 // X9. Remove all RLE, LRE, RLO, LRO, PDF, and BN codes.
7198 // 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.
7200 // 3.3.3 Resolving Weak Types
7201 // 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.
7202 // Nonspacing marks are now resolved based on the previous characters.
7203 $numchars = count($chardata);
7205 // 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.
7206 $prevlevel = -1; // track level changes
7207 $levcount = 0; // counts consecutive chars at the same level
7208 for ($i=0; $i < $numchars; $i++) {
7209 if ($chardata[$i]['type'] == 'NSM') {
7211 $chardata[$i]['type'] = $chardata[$i]['sor'];
7213 $chardata[$i]['type'] = $chardata[($i-1)]['type'];
7216 if ($chardata[$i]['level'] != $prevlevel) {
7221 $prevlevel = $chardata[$i]['level'];
7224 // 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.
7227 for ($i=0; $i < $numchars; $i++) {
7228 if ($chardata[$i]['char'] == 'EN') {
7229 for ($j=$levcount; $j >= 0; $j--) {
7230 if ($chardata[$j]['type'] == 'AL') {
7231 $chardata[$i]['type'] = 'AN';
7232 } elseif (($chardata[$j]['type'] == 'L') OR ($chardata[$j]['type'] == 'R')) {
7237 if ($chardata[$i]['level'] != $prevlevel) {
7242 $prevlevel = $chardata[$i]['level'];
7245 // W3. Change all ALs to R.
7246 for ($i=0; $i < $numchars; $i++) {
7247 if ($chardata[$i]['type'] == 'AL') {
7248 $chardata[$i]['type'] = 'R';
7252 // 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.
7255 for ($i=0; $i < $numchars; $i++) {
7256 if (($levcount > 0) AND (($i+1) < $numchars) AND ($chardata[($i+1)]['level'] == $prevlevel)) {
7257 if (($chardata[$i]['type'] == 'ES') AND ($chardata[($i-1)]['type'] == 'EN') AND ($chardata[($i+1)]['type'] == 'EN')) {
7258 $chardata[$i]['type'] = 'EN';
7259 } elseif (($chardata[$i]['type'] == 'CS') AND ($chardata[($i-1)]['type'] == 'EN') AND ($chardata[($i+1)]['type'] == 'EN')) {
7260 $chardata[$i]['type'] = 'EN';
7261 } elseif (($chardata[$i]['type'] == 'CS') AND ($chardata[($i-1)]['type'] == 'AN') AND ($chardata[($i+1)]['type'] == 'AN')) {
7262 $chardata[$i]['type'] = 'AN';
7265 if ($chardata[$i]['level'] != $prevlevel) {
7270 $prevlevel = $chardata[$i]['level'];
7273 // W5. A sequence of European terminators adjacent to European numbers changes to all European numbers.
7276 for ($i=0; $i < $numchars; $i++) {
7277 if ($chardata[$i]['type'] == 'ET') {
7278 if (($levcount > 0) AND ($chardata[($i-1)]['type'] == 'EN')) {
7279 $chardata[$i]['type'] = 'EN';
7282 while (($j < $numchars) AND ($chardata[$j]['level'] == $prevlevel)) {
7283 if ($chardata[$j]['type'] == 'EN') {
7284 $chardata[$i]['type'] = 'EN';
7286 } elseif ($chardata[$j]['type'] != 'ET') {
7293 if ($chardata[$i]['level'] != $prevlevel) {
7298 $prevlevel = $chardata[$i]['level'];
7301 // W6. Otherwise, separators and terminators change to Other Neutral.
7304 for ($i=0; $i < $numchars; $i++) {
7305 if (($chardata[$i]['type'] == 'ET') OR ($chardata[$i]['type'] == 'ES') OR ($chardata[$i]['type'] == 'CS')) {
7306 $chardata[$i]['type'] = 'ON';
7308 if ($chardata[$i]['level'] != $prevlevel) {
7313 $prevlevel = $chardata[$i]['level'];
7316 //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.
7319 for ($i=0; $i < $numchars; $i++) {
7320 if ($chardata[$i]['char'] == 'EN') {
7321 for ($j=$levcount; $j >= 0; $j--) {
7322 if ($chardata[$j]['type'] == 'L') {
7323 $chardata[$i]['type'] = 'L';
7324 } elseif ($chardata[$j]['type'] == 'R') {
7329 if ($chardata[$i]['level'] != $prevlevel) {
7334 $prevlevel = $chardata[$i]['level'];
7337 // 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.
7340 for ($i=0; $i < $numchars; $i++) {
7341 if (($levcount > 0) AND (($i+1) < $numchars) AND ($chardata[($i+1)]['level'] == $prevlevel)) {
7342 if (($chardata[$i]['type'] == 'N') AND ($chardata[($i-1)]['type'] == 'L') AND ($chardata[($i+1)]['type'] == '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+1)]['type'] == 'R') OR ($chardata[($i+1)]['type'] == 'EN') OR ($chardata[($i+1)]['type'] == '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 (($levcount == 0) AND (($i+1) < $numchars) AND ($chardata[($i+1)]['level'] == $prevlevel)) {
7354 if (($chardata[$i]['type'] == 'N') AND ($chardata[$i]['sor'] == 'L') AND ($chardata[($i+1)]['type'] == 'L')) {
7355 $chardata[$i]['type'] = 'L';
7356 } elseif (($chardata[$i]['type'] == 'N') AND
7357 (($chardata[$i]['sor'] == 'R') OR ($chardata[$i]['sor'] == 'EN') OR ($chardata[$i]['sor'] == 'AN')) AND
7358 (($chardata[($i+1)]['type'] == 'R') OR ($chardata[($i+1)]['type'] == 'EN') OR ($chardata[($i+1)]['type'] == 'AN'))) {
7359 $chardata[$i]['type'] = 'R';
7360 } elseif ($chardata[$i]['type'] == 'N') {
7361 // N2. Any remaining neutrals take the embedding direction
7362 $chardata[$i]['type'] = $chardata[$i]['sor'];
7364 } elseif (($levcount > 0) AND ((($i+1) == $numchars) OR (($i+1) < $numchars) AND ($chardata[($i+1)]['level'] != $prevlevel))) {
7366 if (($chardata[$i]['type'] == 'N') AND ($chardata[($i-1)]['type'] == 'L') AND ($chardata[$i]['eor'] == 'L')) {
7367 $chardata[$i]['type'] = 'L';
7368 } elseif (($chardata[$i]['type'] == 'N') AND
7369 (($chardata[($i-1)]['type'] == 'R') OR ($chardata[($i-1)]['type'] == 'EN') OR ($chardata[($i-1)]['type'] == 'AN')) AND
7370 (($chardata[$i]['eor'] == 'R') OR ($chardata[$i]['eor'] == 'EN') OR ($chardata[$i]['eor'] == 'AN'))) {
7371 $chardata[$i]['type'] = 'R';
7372 } elseif ($chardata[$i]['type'] == 'N') {
7373 // N2. Any remaining neutrals take the embedding direction
7374 $chardata[$i]['type'] = $chardata[$i]['sor'];
7376 } elseif ($chardata[$i]['type'] == 'N') {
7377 // N2. Any remaining neutrals take the embedding direction
7378 $chardata[$i]['type'] = $chardata[$i]['sor'];
7380 if ($chardata[$i]['level'] != $prevlevel) {
7385 $prevlevel = $chardata[$i]['level'];
7388 // 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.
7389 // I2. For all characters with an odd (right-to-left) embedding direction, those of type L, EN or AN go up one level.
7390 for ($i=0; $i < $numchars; $i++) {
7391 $odd = $chardata[$i]['level'] % 2;
7393 if (($chardata[$i]['type'] == 'L') OR ($chardata[$i]['type'] == 'AN') OR ($chardata[$i]['type'] == 'EN')){
7394 $chardata[$i]['level'] += 1;
7397 if ($chardata[$i]['type'] == 'R') {
7398 $chardata[$i]['level'] += 1;
7399 } elseif (($chardata[$i]['type'] == 'AN') OR ($chardata[$i]['type'] == 'EN')){
7400 $chardata[$i]['level'] += 2;
7403 $maxlevel = max($chardata[$i]['level'],$maxlevel);
7406 // L1. On each line, reset the embedding level of the following characters to the paragraph embedding level:
7407 // 1. Segment separators,
7408 // 2. Paragraph separators,
7409 // 3. Any sequence of whitespace characters preceding a segment separator or paragraph separator, and
7410 // 4. Any sequence of white space characters at the end of the line.
7411 for ($i=0; $i < $numchars; $i++) {
7412 if (($chardata[$i]['type'] == 'B') OR ($chardata[$i]['type'] == 'S')) {
7413 $chardata[$i]['level'] = $pel;
7414 } elseif ($chardata[$i]['type'] == 'WS') {
7416 while ($j < $numchars) {
7417 if ((($chardata[$j]['type'] == 'B') OR ($chardata[$j]['type'] == 'S')) OR
7418 (($j == ($numchars-1)) AND ($chardata[$j]['type'] == 'WS'))) {
7419 $chardata[$i]['level'] = $pel;
7421 } elseif ($chardata[$j]['type'] != 'WS') {
7430 // 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.
7432 $endedletter = array(1569,1570,1571,1572,1573,1575,1577,1583,1584,1585,1586,1608,1688);
7433 $alfletter = array(1570,1571,1573,1575);
7434 $chardata2 = $chardata;
7438 for ($i=0; $i < $numchars; $i++) {
7439 if (($unicode[$chardata[$i]['char']] == 'AL') OR ($chardata[$i]['char'] == 32) OR ($chardata[$i]['char'] == 8204)) {
7440 $charAL[$x] = $chardata[$i];
7441 $charAL[$x]['i'] = $i;
7442 $chardata[$i]['x'] = $x;
7447 for ($i=0; $i < $numchars; $i++) {
7448 $thischar = $chardata[$i];
7450 $prevchar = $chardata[($i-1)];
7454 if (($i+1) < $numchars) {
7455 $nextchar = $chardata[($i+1)];
7459 if ($unicode[$thischar['char']] == 'AL') {
7460 $x = $thischar['x'];
7462 $prevchar = $charAL[($x-1)];
7466 if (($x+1) < $numAL) {
7467 $nextchar = $charAL[($x+1)];
7472 if (($prevchar !== false) AND ($prevchar['char'] == 1604) AND (in_array($thischar['char'], $alfletter))) {
7473 $arabicarr = $laa_array;
7476 $prevchar = $charAL[($x-2)];
7481 $arabicarr = $unicode_arlet;
7484 if (($prevchar !== false) AND ($nextchar !== false) AND
7485 (($unicode[$prevchar['char']] == 'AL') OR ($unicode[$prevchar['char']] == 'NSM')) AND
7486 (($unicode[$nextchar['char']] == 'AL') OR ($unicode[$nextchar['char']] == 'NSM')) AND
7487 ($prevchar['type'] == $thischar['type']) AND
7488 ($nextchar['type'] == $thischar['type']) AND
7489 ($nextchar['char'] != 1567)) {
7490 if (in_array($prevchar['char'], $endedletter)) {
7491 if (isset($arabicarr[$thischar['char']][2])) {
7493 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][2];
7496 if (isset($arabicarr[$thischar['char']][3])) {
7498 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][3];
7501 } elseif (($nextchar !== false) AND
7502 (($unicode[$nextchar['char']] == 'AL') OR ($unicode[$nextchar['char']] == 'NSM')) AND
7503 ($nextchar['type'] == $thischar['type']) AND
7504 ($nextchar['char'] != 1567)) {
7505 if (isset($arabicarr[$chardata[$i]['char']][2])) {
7507 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][2];
7509 } elseif ((($prevchar !== false) AND
7510 (($unicode[$prevchar['char']] == 'AL') OR ($unicode[$prevchar['char']] == 'NSM')) AND
7511 ($prevchar['type'] == $thischar['type'])) OR
7512 (($nextchar !== false) AND ($nextchar['char'] == 1567))) {
7514 if (($i > 1) AND ($thischar['char'] == 1607) AND
7515 ($chardata[$i-1]['char'] == 1604) AND
7516 ($chardata[$i-2]['char'] == 1604)) {
7518 // mark characters to delete with false
7519 $chardata2[$i-2]['char'] = false;
7520 $chardata2[$i-1]['char'] = false;
7521 $chardata2[$i]['char'] = 65010;
7523 if (($prevchar !== false) AND in_array($prevchar['char'], $endedletter)) {
7524 if (isset($arabicarr[$thischar['char']][0])) {
7526 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][0];
7529 if (isset($arabicarr[$thischar['char']][1])) {
7531 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][1];
7535 } elseif (isset($arabicarr[$thischar['char']][0])) {
7537 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][0];
7541 // mark characters to delete with false
7542 $chardata2[($charAL[($x-1)]['i'])]['char'] = false;
7544 } // end if AL (Arabic Letter)
7545 } // end for each char
7547 * Combining characters that can occur with Shadda (0651 HEX, 1617 DEC) are placed in UE586-UE594.
7548 * Putting the combining mark and shadda in the same glyph allows us to avoid the two marks overlapping each other in an illegible manner.
7550 $cw = &$this->CurrentFont['cw'];
7551 for ($i=0; $i < ($numchars-1); $i++) {
7552 if (($chardata2[$i]['char'] == 1617) AND (isset($diacritics[($chardata2[$i+1]['char'])]))) {
7553 // check if the subtitution font is defined on current font
7554 if (isset($cw[($diacritics[($chardata2[$i+1]['char'])])])) {
7555 $chardata2[$i]['char'] = false;
7556 $chardata2[$i+1]['char'] = $diacritics[($chardata2[$i+1]['char'])];
7560 // remove marked characters
7561 foreach($chardata2 as $key => $value) {
7562 if ($value['char'] === false) {
7563 unset($chardata2[$key]);
7566 $chardata = array_values($chardata2);
7567 $numchars = count($chardata);
7574 // 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.
7575 for ($j=$maxlevel; $j > 0; $j--) {
7576 $ordarray = Array();
7579 for ($i=0; $i < $numchars; $i++) {
7580 if ($chardata[$i]['level'] >= $j) {
7582 if (isset($unicode_mirror[$chardata[$i]['char']])) {
7583 // 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.
7584 $chardata[$i]['char'] = $unicode_mirror[$chardata[$i]['char']];
7586 $revarr[] = $chardata[$i];
7589 $revarr = array_reverse($revarr);
7590 $ordarray = array_merge($ordarray, $revarr);
7594 $ordarray[] = $chardata[$i];
7598 $revarr = array_reverse($revarr);
7599 $ordarray = array_merge($ordarray, $revarr);
7601 $chardata = $ordarray;
7604 $ordarray = array();
7605 for ($i=0; $i < $numchars; $i++) {
7606 $ordarray[] = $chardata[$i]['char'];
7612 // END OF BIDIRECTIONAL TEXT SECTION -------------------
7616 * @param string $txt bookmark description.
7617 * @param int $level bookmark level (minimum value is 0).
7618 * @param float $y Ordinate of the boorkmark position (default = -1 = current position).
7620 * @author Olivier Plathey, Nicola Asuni
7621 * @since 2.1.002 (2008-02-12)
7623 function Bookmark($txt, $level=0, $y=-1) {
7627 if (isset($this->outlines[0])) {
7628 $lastoutline = end($this->outlines);
7629 $maxlevel = $lastoutline['l'] + 1;
7633 if ($level > $maxlevel) {
7639 $this->outlines[] = array('t' => $txt, 'l' => $level, 'y' => $y, 'p' => $this->PageNo());
7643 * Create a bookmark PDF string.
7645 * @author Olivier Plathey, Nicola Asuni
7646 * @since 2.1.002 (2008-02-12)
7648 function _putbookmarks() {
7649 $nb = count($this->outlines);
7655 foreach($this->outlines as $i => $o) {
7657 $parent = $lru[($o['l'] - 1)];
7658 //Set parent and last pointers
7659 $this->outlines[$i]['parent'] = $parent;
7660 $this->outlines[$parent]['last'] = $i;
7661 if ($o['l'] > $level) {
7662 //Level increasing: set first pointer
7663 $this->outlines[$parent]['first'] = $i;
7666 $this->outlines[$i]['parent'] = $nb;
7668 if (($o['l'] <= $level) AND ($i > 0)) {
7669 //Set prev and next pointers
7670 $prev = $lru[$o['l']];
7671 $this->outlines[$prev]['next'] = $i;
7672 $this->outlines[$i]['prev'] = $prev;
7679 foreach($this->outlines as $i => $o) {
7681 $this->_out('<</Title '.$this->_textstring($o['t']));
7682 $this->_out('/Parent '.($n+$o['parent']).' 0 R');
7683 if (isset($o['prev']))
7684 $this->_out('/Prev '.($n+$o['prev']).' 0 R');
7685 if (isset($o['next']))
7686 $this->_out('/Next '.($n+$o['next']).' 0 R');
7687 if (isset($o['first']))
7688 $this->_out('/First '.($n+$o['first']).' 0 R');
7689 if (isset($o['last']))
7690 $this->_out('/Last '.($n+$o['last']).' 0 R');
7691 $this->_out(sprintf('/Dest [%d 0 R /XYZ 0 %.2f null]', 1+2*$o['p'], ($this->h-$o['y'])*$this->k));
7692 $this->_out('/Count 0>>');
7693 $this->_out('endobj');
7697 $this->OutlineRoot=$this->n;
7698 $this->_out('<</Type /Outlines /First '.$n.' 0 R');
7699 $this->_out('/Last '.($n+$lru[0]).' 0 R>>');
7700 $this->_out('endobj');
7704 // --- JAVASCRIPT - FORMS ------------------------------
7709 * @author Johannes Güntert, Nicola Asuni
7710 * @since 2.1.002 (2008-02-12)
7712 function IncludeJS($script) {
7713 $this->javascript .= $script;
7717 * Create a javascript PDF string.
7719 * @author Johannes Güntert, Nicola Asuni
7720 * @since 2.1.002 (2008-02-12)
7722 function _putjavascript() {
7723 if (empty($this->javascript)) {
7726 // the following two lines are uded to avoid form fields duplication after saving
7727 $js1 = sprintf("ftcpdfdocsaved=this.addField('%s','%s',%d,[%.2f,%.2f,%.2f,%.2f]);", 'tcpdfdocsaved', 'text', 0, 0, 1, 0, 1);
7728 $js2 = "getField('tcpdfdocsaved').value = 'saved';";
7730 $this->n_js = $this->n;
7732 $this->_out('/Names [(EmbeddedJS) '.($this->n + 1).' 0 R ]');
7734 $this->_out('endobj');
7737 $this->_out('/S /JavaScript');
7738 $this->_out('/JS '.$this->_textstring($js1."\n".$this->javascript."\n".$js2));
7740 $this->_out('endobj');
7744 * Convert color to javascript color.
7745 * @param string $color color name or #RRGGBB
7747 * @author Denis Van Nuffelen, Nicola Asuni
7748 * @since 2.1.002 (2008-02-12)
7750 function _JScolor($color) {
7751 static $aColors = array('transparent', 'black', 'white', 'red', 'green', 'blue', 'cyan', 'magenta', 'yellow', 'dkGray', 'gray', 'ltGray');
7752 if (substr($color,0,1) == '#') {
7753 return sprintf("['RGB',%.3f,%.3f,%.3f]", hexdec(substr($color,1,2))/255, hexdec(substr($color,3,2))/255, hexdec(substr($color,5,2))/255);
7755 if (!in_array($color,$aColors)) {
7756 $this->Error('Invalid color: '.$color);
7758 return 'color.'.$color;
7762 * Adds a javascript form field.
7763 * @param string $type field type
7764 * @param string $name field name
7765 * @param int $x horizontal position
7766 * @param int $y vertical position
7767 * @param int $w width
7768 * @param int $h height
7769 * @param array $prop array of properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7771 * @author Denis Van Nuffelen, Nicola Asuni
7772 * @since 2.1.002 (2008-02-12)
7774 function _addfield($type, $name, $x, $y, $w, $h, $prop) {
7775 // the followind avoid fields duplication after saving the document
7776 $this->javascript .= "if(getField('tcpdfdocsaved').value != 'saved') {";
7778 $this->javascript .= sprintf("f".$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";
7779 $this->javascript .= "f".$name.".textSize=".$this->FontSizePt.";\n";
7780 foreach ($prop as $key => $val) {
7781 if (strcmp(substr($key,-5),"Color") == 0) {
7782 $val = $this->_JScolor($val);
7784 $val = "'".$val."'";
7786 $this->javascript .= "f".$name.".".$key."=".$val.";\n";
7789 $this->javascript .= "}";
7793 * Creates a text field
7794 * @param string $name field name
7795 * @param int $w width
7796 * @param int $h height
7797 * @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>
7799 * @author Denis Van Nuffelen, Nicola Asuni
7800 * @since 2.1.002 (2008-02-12)
7802 function TextField($name, $w, $h, $prop=array()) {
7803 $this->_addfield('text', $name, $this->x, $this->y, $w, $h, $prop);
7807 * Creates a RadioButton field
7808 * @param string $name field name
7809 * @param int $w width
7810 * @param string $prop properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7812 * @author Nicola Asuni
7813 * @since 2.2.003 (2008-03-03)
7815 function RadioButton($name, $w, $prop=array()) {
7816 if (!isset($prop['strokeColor'])) {
7817 $prop['strokeColor']='black';
7819 $this->_addfield('radiobutton', $name, $this->x, $this->y, $w, $w, $prop);
7823 * Creates a List-box field
7824 * @param string $name field name
7825 * @param int $w width
7826 * @param int $h height
7827 * @param array $values array containing the list of values.
7828 * @param string $prop properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7830 * @author Nicola Asuni
7831 * @since 2.2.003 (2008-03-03)
7833 function ListBox($name, $w, $h, $values, $prop=array()) {
7834 if (!isset($prop['strokeColor'])) {
7835 $prop['strokeColor'] = 'ltGray';
7837 $this->_addfield('listbox', $name, $this->x, $this->y, $w, $h, $prop);
7839 foreach($values as $value) {
7840 $s .= "'".addslashes($value)."',";
7842 $this->javascript .= "f".$name.".setItems([".substr($s,0,-1)."]);\n";
7846 * Creates a Combo-box field
7847 * @param string $name field name
7848 * @param int $w width
7849 * @param int $h height
7850 * @param array $values array containing the list of values.
7851 * @param string $prop properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7853 * @author Denis Van Nuffelen, Nicola Asuni
7854 * @since 2.1.002 (2008-02-12)
7856 function ComboBox($name, $w, $h, $values, $prop=array()) {
7857 $this->_addfield('combobox', $name, $this->x, $this->y, $w, $h, $prop);
7859 foreach($values as $value) {
7860 $s .= "'".addslashes($value)."',";
7862 $this->javascript .= "f".$name.".setItems([".substr($s,0,-1)."]);\n";
7866 * Creates a CheckBox field
7867 * @param string $name field name
7868 * @param int $w width
7869 * @param boolean $checked define the initial state (default = false).
7870 * @param string $prop properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7872 * @author Denis Van Nuffelen, Nicola Asuni
7873 * @since 2.1.002 (2008-02-12)
7875 function CheckBox($name, $w, $checked=false, $prop=array()) {
7876 $prop['value'] = ($checked ? 'Yes' : 'Off');
7877 if (!isset($prop['strokeColor'])) {
7878 $prop['strokeColor'] = 'black';
7880 $this->_addfield('checkbox', $name, $this->x, $this->y, $w, $w, $prop);
7884 * Creates a button field
7885 * @param string $name field name
7886 * @param int $w width
7887 * @param int $h height
7888 * @param string $caption caption.
7889 * @param string $action action triggered by the button (JavaScript code).
7890 * @param string $prop properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7892 * @author Denis Van Nuffelen, Nicola Asuni
7893 * @since 2.1.002 (2008-02-12)
7895 function Button($name, $w, $h, $caption, $action, $prop=array()) {
7896 if (!isset($prop['strokeColor'])) {
7897 $prop['strokeColor'] = 'black';
7899 if (!isset($prop['borderStyle'])) {
7900 $prop['borderStyle'] = 'beveled';
7902 $this->_addfield('button', $name, $this->x, $this->y, $w, $h, $prop);
7903 $this->javascript .= "f".$name.".buttonSetCaption('".addslashes($caption)."');\n";
7904 $this->javascript .= "f".$name.".setAction('MouseUp','".addslashes($action)."');\n";
7905 $this->javascript .= "f".$name.".highlight='push';\n";
7906 $this->javascript .= "f".$name.".print=false;\n";
7909 // END JAVASCRIPT - FORMS ------------------------------
7912 * Enable Write permissions for PDF Reader.
7914 * @author Nicola Asuni
7915 * @since 2.9.000 (2008-03-26)
7917 function _putuserrights() {
7921 $this->_out('/Perms');
7923 $this->_out('/UR3');
7925 //$this->_out('/SubFilter/adbe.pkcs7.detached/Filter/Adobe.PPKLite/Contents');
7926 //$this->_out('<0>');
7927 //$this->_out('/ByteRange[0 3]');
7928 $this->_out('/M '.$this->_datestring('D:'.date('YmdHis')));
7929 $this->_out('/Name(TCPDF)');
7930 $this->_out('/Reference[');
7932 $this->_out('/TransformParams');
7934 $this->_out('/Type/TransformParams');
7935 $this->_out('/V/2.2');
7936 if (!empty($this->ur_document)) {
7937 $this->_out('/Document['.$this->ur_document.']');
7939 if (!empty($this->ur_annots)) {
7940 $this->_out('/Annots['.$this->ur_annots.']');
7942 if (!empty($this->ur_form)) {
7943 $this->_out('/Form['.$this->ur_form.']');
7945 if (!empty($this->ur_signature)) {
7946 $this->_out('/Signature['.$this->ur_signature.']');
7949 $this->_out('/TransformMethod/UR3');
7950 $this->_out('/Type/SigRef');
7953 $this->_out('/Type/Sig');
7959 * Set User's Rights for PDF Reader
7960 * Check the PDF Reference 8.7.1 Transform Methods,
7961 * Table 8.105 Entries in the UR transform parameters dictionary
7962 * @param boolean $enable if true enable user's rights on PDF reader
7963 * @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.
7964 * @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.
7965 * @param string $form Names specifying additional form-field-related usage rights for the document. Valid names are: /Add/Delete/FillIn/Import/Export/SubmitStandalone/SpawnTemplate
7966 * @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.
7968 * @author Nicola Asuni
7969 * @since 2.9.000 (2008-03-26)
7971 function setUserRights(
7973 $document="/FullSave",
7974 $annots="/Create/Delete/Modify/Copy/Import/Export",
7975 $form="/Add/Delete/FillIn/Import/Export/SubmitStandalone/SpawnTemplate",
7976 $signature="/Modify") {
7977 $this->ur = $enable;
7978 $this->ur_document = $document;
7979 $this->ur_annots = $annots;
7980 $this->ur_form = $form;
7981 $this->ur_signature = $signature;
7985 * Create a new page group.
7986 * NOTE: call this function before calling AddPage()
7988 * @since 3.0.000 (2008-03-27)
7990 function startPageGroup() {
7991 $this->newpagegroup = true;
7995 * Return the current page in the group.
7996 * @return current page in the group
7998 * @since 3.0.000 (2008-03-27)
8000 function getGroupPageNo() {
8001 return $this->pagegroups[$this->currpagegroup];
8005 * Return the alias of the current page group
8006 * If the current font is unicode type, the returned string is surrounded by additional curly braces.
8007 * (will be replaced by the total number of pages in this group).
8008 * @return alias of the current page group
8010 * @since 3.0.000 (2008-03-27)
8012 function getPageGroupAlias() {
8013 if (strpos(strtolower($this->CurrentFont['type']), 'unicode')) {
8014 return "{".$this->currpagegroup."}";
8016 return $this->currpagegroup;
8020 * Put visibility settings.
8022 * @since 3.0.000 (2008-03-27)
8024 function _putocg() {
8026 $this->n_ocg_print = $this->n;
8027 $this->_out('<</Type /OCG /Name '.$this->_textstring('print'));
8028 $this->_out('/Usage <</Print <</PrintState /ON>> /View <</ViewState /OFF>>>>>>');
8029 $this->_out('endobj');
8031 $this->n_ocg_view=$this->n;
8032 $this->_out('<</Type /OCG /Name '.$this->_textstring('view'));
8033 $this->_out('/Usage <</Print <</PrintState /OFF>> /View <</ViewState /ON>>>>>>');
8034 $this->_out('endobj');
8038 * Set the visibility of the successive elements.
8039 * This can be useful, for instance, to put a background
8040 * image or color that will show on screen but won't print.
8041 * @param string $v visibility mode. Legal values are: all, print, screen.
8043 * @since 3.0.000 (2008-03-27)
8045 function setVisibility($v) {
8046 if ($this->openMarkedContent) {
8047 // close existing open marked-content
8049 $this->openMarkedContent = false;
8053 $this->_out('/OC /OC1 BDC');
8054 $this->openMarkedContent = true;
8058 $this->_out('/OC /OC2 BDC');
8059 $this->openMarkedContent = true;
8067 $this->Error('Incorrect visibility: '.$v);
8071 $this->visibility = $v;
8075 * Add transparency parameters to the current extgstate
8076 * @param array $params parameters
8077 * @return the number of extgstates
8079 * @since 3.0.000 (2008-03-27)
8081 function addExtGState($parms) {
8082 $n = count($this->extgstates) + 1;
8083 $this->extgstates[$n]['parms'] = $parms;
8089 * @param array $gs extgstate
8091 * @since 3.0.000 (2008-03-27)
8093 function setExtGState($gs) {
8094 $this->_out(sprintf('/GS%d gs', $gs));
8098 * Put extgstates for object transparency
8099 * @param array $gs extgstate
8101 * @since 3.0.000 (2008-03-27)
8103 function _putextgstates() {
8104 $ne = count($this->extgstates);
8105 for ($i = 1; $i <= $ne; $i++) {
8107 $this->extgstates[$i]['n'] = $this->n;
8108 $this->_out('<</Type /ExtGState');
8109 foreach ($this->extgstates[$i]['parms'] as $k => $v) {
8110 $this->_out('/'.$k.' '.$v);
8113 $this->_out('endobj');
8118 * Set alpha for stroking (CA) and non-stroking (ca) operations.
8119 * @param float $alpha real value from 0 (transparent) to 1 (opaque)
8120 * @param string $bm blend mode, one of the following: Normal, Multiply, Screen, Overlay, Darken, Lighten, ColorDodge, ColorBurn, HardLight, SoftLight, Difference, Exclusion, Hue, Saturation, Color, Luminosity
8122 * @since 3.0.000 (2008-03-27)
8124 function setAlpha($alpha, $bm='Normal') {
8125 $gs = $this->addExtGState(array('ca' => $alpha, 'CA' => $alpha, 'BM' => '/'.$bm));
8126 $this->setExtGState($gs);
8130 * Set the default JPEG compression quality (1-100)
8131 * @param int $quality JPEG quality, integer between 1 and 100
8133 * @since 3.0.000 (2008-03-27)
8135 function setJPEGQuality($quality) {
8136 if (($quality < 1) OR ($quality > 100)) {
8139 $this->jpeg_quality = intval($quality);
8143 * Set the default number of columns in a row for HTML tables.
8144 * @param int $cols number of columns
8146 * @since 3.0.014 (2008-06-04)
8148 function setDefaultTableColumns($cols=4) {
8149 $this->default_table_columns = intval($cols);
8153 * Set the height of cell repect font height.
8154 * @param int $h cell proportion respect font height (typical value = 1.25).
8156 * @since 3.0.014 (2008-06-04)
8158 function setCellHeightRatio($h) {
8159 $this->cell_height_ratio = $h;
8163 * return the height of cell repect font height.
8165 * @since 4.0.012 (2008-07-24)
8167 function getCellHeightRatio() {
8168 return $this->cell_height_ratio;
8172 * Set the PDF version (check PDF reference for valid values).
8173 * Default value is 1.t
8175 * @since 3.1.000 (2008-06-09)
8177 function setPDFVersion($version="1.7") {
8178 $this->PDFVersion = $version;
8182 * Set the viewer preferences dictionary controlling the way the document is to be presented on the screen or in print.
8183 * (see Section 8.1 of PDF reference, "Viewer Preferences").
8185 * <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>
8186 * <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>
8187 * <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>
8188 * <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>
8189 * <li>CenterWindow boolean (Optional) A flag specifying whether to position the document's window in the center of the screen. Default value: false.</li>
8190 * <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>
8191 * <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>
8192 * <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>
8193 * <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>
8194 * <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>
8195 * <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>
8196 * <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>
8197 * <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>
8198 * <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>
8199 * <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>
8200 * <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>
8202 * @param array $preferences array of options.
8203 * @author Nicola Asuni
8205 * @since 3.1.000 (2008-06-09)
8207 function setViewerPreferences($preferences) {
8208 $this->viewer_preferences = $preferences;
8212 * Paints a linear colour gradient.
8213 * @param float $x abscissa of the top left corner of the rectangle.
8214 * @param float $y ordinate of the top left corner of the rectangle.
8215 * @param float $w width of the rectangle.
8216 * @param float $h height of the rectangle.
8217 * @param array $col1 first color (RGB components).
8218 * @param array $col2 second color (RGB components).
8219 * @param array $coords array of the form (x1, y1, x2, y2) which defines the gradient vector (see linear_gradient_coords.jpg). The default value is from left to right (x1=0, y1=0, x2=1, y2=0).
8220 * @author Andreas Würmser, Nicola Asuni
8221 * @since 3.1.000 (2008-06-09)
8224 function LinearGradient($x, $y, $w, $h, $col1=array(), $col2=array(), $coords=array(0,0,1,0)) {
8225 $this->Clip($x, $y, $w, $h);
8226 $this->Gradient(2, $col1, $col2, $coords);
8230 * Paints a radial colour gradient.
8231 * @param float $x abscissa of the top left corner of the rectangle.
8232 * @param float $y ordinate of the top left corner of the rectangle.
8233 * @param float $w width of the rectangle.
8234 * @param float $h height of the rectangle.
8235 * @param array $col1 first color (RGB components).
8236 * @param array $col2 second color (RGB components).
8237 * @param array $coords array of the form (fx, fy, cx, cy, r) where (fx, fy) is the starting point of the gradient with color1, (cx, cy) is the center of the circle with color2, and r is the radius of the circle (see radial_gradient_coords.jpg). (fx, fy) should be inside the circle, otherwise some areas will not be defined.
8238 * @author Andreas Würmser, Nicola Asuni
8239 * @since 3.1.000 (2008-06-09)
8242 function RadialGradient($x, $y, $w, $h, $col1=array(), $col2=array(), $coords=array(0.5,0.5,0.5,0.5,1)) {
8243 $this->Clip($x, $y, $w, $h);
8244 $this->Gradient(3, $col1, $col2, $coords);
8248 * Paints a coons patch mesh.
8249 * @param float $x abscissa of the top left corner of the rectangle.
8250 * @param float $y ordinate of the top left corner of the rectangle.
8251 * @param float $w width of the rectangle.
8252 * @param float $h height of the rectangle.
8253 * @param array $col1 first color (lower left corner) (RGB components).
8254 * @param array $col2 second color (lower right corner) (RGB components).
8255 * @param array $col3 third color (upper right corner) (RGB components).
8256 * @param array $col4 fourth color (upper left corner) (RGB components).
8257 * @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>
8258 * @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
8259 * @param array $coords_max maximum value used by the coordinates. If a coordinate's value is greater than this it will be cut to coords_max. default: 1
8260 * @author Andreas Würmser, Nicola Asuni
8261 * @since 3.1.000 (2008-06-09)
8264 function CoonsPatchMesh($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) {
8265 $this->Clip($x, $y, $w, $h);
8266 $n = count($this->gradients) + 1;
8267 $this->gradients[$n]['type'] = 6; //coons patch mesh
8268 //check the coords array if it is the simple array or the multi patch array
8269 if (!isset($coords[0]['f'])){
8270 //simple array -> convert to multi patch array
8271 if (!isset($col1[1])) {
8272 $col1[1] = $col1[2] = $col1[0];
8274 if (!isset($col2[1])) {
8275 $col2[1] = $col2[2] = $col2[0];
8277 if (!isset($col3[1])) {
8278 $col3[1] = $col3[2] = $col3[0];
8280 if (!isset($col4[1])) {
8281 $col4[1] = $col4[2] = $col4[0];
8283 $patch_array[0]['f'] = 0;
8284 $patch_array[0]['points'] = $coords;
8285 $patch_array[0]['colors'][0]['r'] = $col1[0];
8286 $patch_array[0]['colors'][0]['g'] = $col1[1];
8287 $patch_array[0]['colors'][0]['b'] = $col1[2];
8288 $patch_array[0]['colors'][1]['r'] = $col2[0];
8289 $patch_array[0]['colors'][1]['g'] = $col2[1];
8290 $patch_array[0]['colors'][1]['b'] = $col2[2];
8291 $patch_array[0]['colors'][2]['r'] = $col3[0];
8292 $patch_array[0]['colors'][2]['g'] = $col3[1];
8293 $patch_array[0]['colors'][2]['b'] = $col3[2];
8294 $patch_array[0]['colors'][3]['r'] = $col4[0];
8295 $patch_array[0]['colors'][3]['g'] = $col4[1];
8296 $patch_array[0]['colors'][3]['b'] = $col4[2];
8299 $patch_array = $coords;
8301 $bpcd = 65535; //16 BitsPerCoordinate
8302 //build the data stream
8303 $this->gradients[$n]['stream'] = "";
8304 for($i=0; $i < count($patch_array); $i++) {
8305 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['f']); //start with the edge flag as 8 bit
8306 for($j=0; $j < count($patch_array[$i]['points']); $j++) {
8307 //each point as 16 bit
8308 $patch_array[$i]['points'][$j] = (($patch_array[$i]['points'][$j]-$coords_min)/($coords_max-$coords_min))*$bpcd;
8309 if ($patch_array[$i]['points'][$j] < 0) {
8310 $patch_array[$i]['points'][$j] = 0;
8312 if ($patch_array[$i]['points'][$j] > $bpcd) {
8313 $patch_array[$i]['points'][$j] = $bpcd;
8315 $this->gradients[$n]['stream'] .= chr(floor($patch_array[$i]['points'][$j]/256));
8316 $this->gradients[$n]['stream'] .= chr(floor($patch_array[$i]['points'][$j]%256));
8318 for($j=0; $j < count($patch_array[$i]['colors']); $j++) {
8319 //each color component as 8 bit
8320 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['r']);
8321 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['g']);
8322 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['b']);
8325 //paint the gradient
8326 $this->_out('/Sh'.$n.' sh');
8327 //restore previous Graphic State
8332 * Set a rectangular clipping area.
8333 * @param float $x abscissa of the top left corner of the rectangle (or top right corner for RTL mode).
8334 * @param float $y ordinate of the top left corner of the rectangle.
8335 * @param float $w width of the rectangle.
8336 * @param float $h height of the rectangle.
8337 * @author Andreas Würmser, Nicola Asuni
8338 * @since 3.1.000 (2008-06-09)
8341 function Clip($x, $y, $w, $h){
8343 $x = $this->w - $x - $w;
8345 //save current Graphic State
8348 $s .= sprintf(' %.2f %.2f %.2f %.2f re W n', $x*$this->k, ($this->h-$y)*$this->k, $w*$this->k, -$h*$this->k);
8349 //set up transformation matrix for gradient
8350 $s .= sprintf(' %.3f 0 0 %.3f %.3f %.3f cm', $w*$this->k, $h*$this->k, $x*$this->k, ($this->h-($y+$h))*$this->k);
8356 * @param int $type type of gradient.
8357 * @param array $col1 first color (RGB components).
8358 * @param array $col2 second color (RGB components).
8359 * @param array $coords array of coordinates.
8360 * @author Andreas Würmser, Nicola Asuni
8361 * @since 3.1.000 (2008-06-09)
8364 function Gradient($type, $col1, $col2, $coords){
8365 $n = count($this->gradients) + 1;
8366 $this->gradients[$n]['type'] = $type;
8367 if (!isset($col1[1])) {
8368 $col1[1]=$col1[2]=$col1[0];
8370 $this->gradients[$n]['col1'] = sprintf('%.3f %.3f %.3f', ($col1[0]/255), ($col1[1]/255), ($col1[2]/255));
8371 if (!isset($col2[1])) {
8372 $col2[1] = $col2[2] = $col2[0];
8374 $this->gradients[$n]['col2'] = sprintf('%.3f %.3f %.3f', ($col2[0]/255), ($col2[1]/255), ($col2[2]/255));
8375 $this->gradients[$n]['coords'] = $coords;
8376 //paint the gradient
8377 $this->_out('/Sh'.$n.' sh');
8378 //restore previous Graphic State
8384 * @author Andreas Würmser, Nicola Asuni
8385 * @since 3.1.000 (2008-06-09)
8388 function _putshaders() {
8389 foreach($this->gradients as $id => $grad) {
8390 if (($grad['type'] == 2) OR ($grad['type'] == 3)) {
8393 $this->_out('/FunctionType 2');
8394 $this->_out('/Domain [0.0 1.0]');
8395 $this->_out('/C0 ['.$grad['col1'].']');
8396 $this->_out('/C1 ['.$grad['col2'].']');
8397 $this->_out('/N 1');
8399 $this->_out('endobj');
8404 $this->_out('/ShadingType '.$grad['type']);
8405 $this->_out('/ColorSpace /DeviceRGB');
8406 if ($grad['type'] == 2) {
8407 $this->_out(sprintf('/Coords [%.3f %.3f %.3f %.3f]', $grad['coords'][0], $grad['coords'][1], $grad['coords'][2], $grad['coords'][3]));
8408 $this->_out('/Function '.$f1.' 0 R');
8409 $this->_out('/Extend [true true] ');
8411 } elseif ($grad['type'] == 3) {
8412 //x0, y0, r0, x1, y1, r1
8413 //at this this time radius of inner circle is 0
8414 $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]));
8415 $this->_out('/Function '.$f1.' 0 R');
8416 $this->_out('/Extend [true true] ');
8418 } elseif ($grad['type'] == 6) {
8419 $this->_out('/BitsPerCoordinate 16');
8420 $this->_out('/BitsPerComponent 8');
8421 $this->_out('/Decode[0 1 0 1 0 1 0 1 0 1]');
8422 $this->_out('/BitsPerFlag 8');
8423 $this->_out('/Length '.strlen($grad['stream']));
8425 $this->_putstream($grad['stream']);
8427 $this->_out('endobj');
8428 $this->gradients[$id]['id'] = $this->n;
8434 * @author Maxime Delorme, Nicola Asuni
8435 * @since 3.1.000 (2008-06-09)
8438 function _outarc($x1, $y1, $x2, $y2, $x3, $y3 ) {
8440 $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));
8444 * Draw the sector of a circle.
8445 * It can be used for instance to render pie charts.
8446 * @param float $xc abscissa of the center.
8447 * @param float $yc ordinate of the center.
8448 * @param float $r radius.
8449 * @param float $a start angle (in degrees).
8450 * @param float $b end angle (in degrees).
8451 * @param string $style: D, F, FD or DF (draw, fill, fill and draw). Default: FD.
8452 * @param float $cw: indicates whether to go clockwise (default: true).
8453 * @param float $o: origin of angles (0 for 3 o'clock, 90 for noon, 180 for 9 o'clock, 270 for 6 o'clock). Default: 90.
8454 * @author Maxime Delorme, Nicola Asuni
8455 * @since 3.1.000 (2008-06-09)
8458 function PieSector($xc, $yc, $r, $a, $b, $style='FD', $cw=true, $o=90) {
8460 $xc = $this->w - $xc - $w;
8470 $a = ($a % 360) + 360;
8471 $b = ($b % 360) + 360;
8475 $b = $b / 360 * 2 * M_PI;
8476 $a = $a / 360 * 2 * M_PI;
8485 } elseif ($style=='FD' or $style=='DF') {
8491 $MyArc = 4/3 * (1 - cos($d/2)) / sin($d/2) * $r;
8493 //first put the center
8494 $this->_out(sprintf('%.2f %.2f m', ($xc)*$k, ($hp-$yc)*$k));
8495 //put the first point
8496 $this->_out(sprintf('%.2f %.2f l', ($xc+$r*cos($a))*$k, (($hp-($yc-$r*sin($a)))*$k)));
8498 if ($d < (M_PI/2)) {
8499 $this->_outarc($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));
8502 $MyArc = 4/3*(1-cos($d/8))/sin($d/8)*$r;
8503 $this->_outarc($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));
8506 $this->_outarc($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));
8509 $this->_outarc($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) );
8512 $this->_outarc($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));
8519 * Embed vector-based Adobe Illustrator (AI) or AI-compatible EPS files.
8520 * Only vector drawing is supported, not text or bitmap.
8521 * 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).
8522 * @param string $file Name of the file containing the image.
8523 * @param float $x Abscissa of the upper-left corner.
8524 * @param float $y Ordinate of the upper-left corner.
8525 * @param float $w Width of the image in the page. If not specified or equal to zero, it is automatically calculated.
8526 * @param float $h Height of the image in the page. If not specified or equal to zero, it is automatically calculated.
8527 * @param mixed $link URL or identifier returned by AddLink().
8528 * @param boolean useBoundingBox specifies whether to position the bounding box (true) or the complete canvas (false) at location (x,y). Default value is true.
8529 * @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>
8530 * @param string $palign Allows to center or align the image on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
8531 * @author Valentin Schmidt, Nicola Asuni
8532 * @since 3.1.000 (2008-06-09)
8535 function ImageEps($file, $x, $y, $w=0, $h=0, $link='', $useBoundingBox=true, $align='', $palign='') {
8536 $data = file_get_contents($file);
8537 if ($data === false) {
8538 $this->Error('EPS file not found: '.$file);
8541 // EPS/AI compatibility check (only checks files created by Adobe Illustrator!)
8542 preg_match ('/%%Creator:([^\r\n]+)/', $data, $regs); # find Creator
8543 if (count($regs) > 1) {
8544 $version_str = trim($regs[1]); # e.g. "Adobe Illustrator(R) 8.0"
8545 if (strpos($version_str, 'Adobe Illustrator') !== false) {
8546 $versexp = explode(' ', $version_str);
8547 $version = (float)array_pop($versexp);
8548 if ($version >= 9) {
8549 $this->Error('This version of Adobe Illustrator file is not supported: '.$file);
8553 // strip binary bytes in front of PS-header
8554 $start = strpos($data, '%!PS-Adobe');
8556 $data = substr($data, $start);
8558 // find BoundingBox params
8559 preg_match ("/%%BoundingBox:([^\r\n]+)/", $data, $regs);
8560 if (count($regs) > 1) {
8561 list($x1, $y1, $x2, $y2) = explode(' ', trim($regs[1]));
8563 $this->Error('No BoundingBox found in EPS file: '.$file);
8565 $start = strpos($data, '%%EndSetup');
8566 if ($start === false) {
8567 $start = strpos($data, '%%EndProlog');
8569 if ($start === false) {
8570 $start = strpos($data, '%%BoundingBox');
8572 $data = substr($data, $start);
8573 $end = strpos($data, '%%PageTrailer');
8575 $end = strpos($data, 'showpage');
8578 $data = substr($data, 0, $end);
8582 $scale_x = $w/(($x2-$x1)/$k);
8584 $scale_y = $h/(($y2-$y1)/$k);
8586 $scale_y = $scale_x;
8587 $h = ($y2-$y1)/$k * $scale_y;
8591 $scale_y = $h/(($y2-$y1)/$k);
8592 $scale_x = $scale_y;
8593 $w = ($x2-$x1)/$k * $scale_x;
8595 $w = ($x2 - $x1) / $k;
8596 $h = ($y2 - $y1) / $k;
8599 // Check whether we need a new page first as this does not fit
8600 if ((($this->y + $h) > $this->PageBreakTrigger) AND empty($this->InFooter) AND $this->AcceptPageBreak()) {
8601 // Automatic page break
8602 $this->AddPage($this->CurOrientation);
8603 // Reset coordinates to top fo next page
8604 //$x = $this->GetX();
8605 $y = $this->GetY() + $this->cMargin;
8607 // set bottomcoordinates
8608 $this->img_rb_y = $y + $h;
8611 if ($palign == 'L') {
8612 $ximg = $this->lMargin;
8613 // set right side coordinate
8614 $this->img_rb_x = $ximg + $w;
8615 } elseif ($palign == 'C') {
8616 $ximg = ($this->w - $x - $w) / 2;
8617 // set right side coordinate
8618 $this->img_rb_x = $ximg + $w;
8620 $ximg = $this->w - $x - $w;
8621 // set left side coordinate
8622 $this->img_rb_x = $ximg;
8625 if ($palign == 'R') {
8626 $ximg = $this->w - $this->rMargin - $w;
8627 // set left side coordinate
8628 $this->img_rb_x = $ximg;
8629 } elseif ($palign == 'C') {
8630 $ximg = ($this->w - $x - $w) / 2;
8631 // set right side coordinate
8632 $this->img_rb_x = $ximg + $w;
8635 // set right side coordinate
8636 $this->img_rb_x = $ximg + $w;
8639 if ($useBoundingBox){
8640 $dx = $ximg * $k - $x1;
8641 $dy = $y * $k - $y1;
8646 // save the current graphic state
8649 $this->_out(sprintf('%.3F %.3F %.3F %.3F %.3F %.3F cm', 1, 0, 0, 1, $dx, $dy+($this->hPt - 2*$y*$k - ($y2-$y1))));
8651 if (isset($scale_x)) {
8652 $this->_out(sprintf('%.3F %.3F %.3F %.3F %.3F %.3F cm', $scale_x, 0, 0, $scale_y, $x1*(1-$scale_x), $y2*(1-$scale_y)));
8654 // handle pc/unix/mac line endings
8655 $lines = preg_split("/\r\n|[\r\n]/", $data);
8657 $cnt = count($lines);
8658 for ($i=0; $i < $cnt; $i++) {
8660 if (($line == '') OR ($line[0] == '%')) {
8663 $len = strlen($line);
8664 $chunks = explode(' ', $line);
8665 $cmd = array_pop($chunks);
8667 if (($cmd == 'Xa') OR ($cmd == 'XA')) {
8668 $b = array_pop($chunks);
8669 $g = array_pop($chunks);
8670 $r = array_pop($chunks);
8671 $this->_out("$r $g $b ". ($cmd=='Xa'?'rg':'RG') ); //substr($line, 0, -2).'rg' -> in EPS (AI8): c m y k r g b rg!
8696 case 'x': {// custom fill color
8697 list($c,$m,$y,$k) = $chunks;
8698 $this->_out("$c $m $y $k k");
8701 case 'X': { // custom stroke color
8702 list($c,$m,$y,$k) = $chunks;
8703 $this->_out("$c $m $y $k K");
8711 $line[$len-1] = strtolower($cmd);
8717 $this->_out($cmd . '*');
8724 $max = min($i+5, $cnt);
8725 for ($j=$i+1; $j < $max; $j++)
8726 $isU = ($isU OR (($lines[$j] == 'U') OR ($lines[$j] == '*U')));
8745 // restore previous graphic state
8748 $this->Link($ximg, $y, $w, $h, $link);
8750 // set pointer to align the successive text/objects
8754 $this->x = $this->img_rb_x;
8758 $this->y = $y + round($h/2);
8759 $this->x = $this->img_rb_x;
8763 $this->y = $this->img_rb_y;
8764 $this->x = $this->img_rb_x;
8768 $this->SetY($this->img_rb_y);
8775 $this->endlinex = $this->img_rb_x;
8779 * Set document barcode.
8780 * @param string $bc barcode
8782 function setBarcode($bc="") {
8783 $this->barcode = $bc;
8787 * Get current barcode.
8789 * @since 4.0.012 (2008-07-24)
8791 function getBarcode() {
8792 return $this->barcode;
8797 * @param string $code code to print
8798 * @param string $type type of barcode.
8799 * @param int $x x position in user units
8800 * @param int $y y position in user units
8801 * @param int $w width in user units
8802 * @param int $h height position in user units
8803 * @param float $xres width of the smallest bar in user units
8804 * @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>
8805 * @param string $align Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul>
8806 * @author Nicola Asuni
8807 * @since 3.1.000 (2008-06-09)
8810 function write1DBarcode($code, $type, $x='', $y='', $w='', $h='', $xres=0.4, $style='', $align='') {
8814 $barcodeobj = new TCPDFbarcode($code, $type);
8815 $arrcode = $barcodeobj->getBarcodeArray();
8816 if ($arrcode === false) {
8817 $this->Error('Error in barcode string');
8819 // set default values
8820 if (!isset($style["position"])) {
8822 $style["position"] = "R";
8824 $style["position"] = "L";
8827 if (!isset($style["padding"])) {
8828 $style["padding"] = 0;
8830 if (!isset($style["fgcolor"])) {
8831 $style["fgcolor"] = array(0,0,0); // default black
8833 if (!isset($style["bgcolor"])) {
8834 $style["bgcolor"] = false; // default transparent
8836 if (!isset($style["border"])) {
8837 $style["border"] = false;
8839 if (!isset($style["text"])) {
8840 $style["text"] = false;
8843 if ($style["text"] AND isset($style["font"])) {
8844 $prevFontFamily = $this->FontFamily;
8845 $prevFontStyle = $this->FontStyle;
8846 $prevFontSizePt = $this->FontSizePt;
8847 if (isset($style["fontsize"])) {
8848 $fontsize = $style["fontsize"];
8852 $this->SetFont($style["font"], '', $fontsize);
8854 if (!isset($style["stretchtext"])) {
8855 $style["stretchtext"] = 4;
8857 // set foreground color
8858 $prevDrawColor = $this->DrawColor;
8859 $prevTextColor = $this->TextColor;
8860 $this->SetDrawColorArray($style["fgcolor"]);
8861 $this->SetTextColorArray($style["fgcolor"]);
8862 if (empty($w) OR ($w <= 0)) {
8864 $w = $this->x - $this->lMargin;
8866 $w = $this->w - $this->rMargin - $this->x;
8881 $fbw = ($arrcode["maxw"] * $xres) + (2 * $style["padding"]);
8882 $extraspace = ($this->cell_height_ratio * $fontsize / $this->k) + (2 * $style["padding"]);
8884 $h = 10 + $extraspace;
8886 if ((($y + $h) > $this->PageBreakTrigger) AND (empty($this->InFooter)) AND ($this->AcceptPageBreak())) {
8887 //Automatic page break
8892 $this->_out('0 Tw');
8894 $this->AddPage($this->CurOrientation);
8897 $this->_out(sprintf('%.3f Tw',$ws * $k));
8902 // maximum bar heigth
8903 $barh = $h - $extraspace;
8904 switch ($style["position"]) {
8913 case "C": { // center
8914 $xdiff = (($w - $fbw) / 2);
8916 $xpos = $x - $w + $xdiff;
8918 $xpos = $x + $xdiff;
8922 case "R": { // right
8926 $xpos = $x + $w - $fbw;
8930 case "S": { // stretch
8932 $xres = ($w - (2 * $style["padding"])) / $arrcode["maxw"];
8942 $xpos = $xpos_rect + $style["padding"];
8944 // barcode is always printed in LTR direction
8945 $tempRTL = $this->rtl;
8947 // print background color
8948 if ($style["bgcolor"]) {
8949 $this->Rect($xpos_rect, $y, $fbw, $h, 'DF', '', $style["bgcolor"]);
8950 } elseif ($style["border"]) {
8951 $this->Rect($xpos_rect, $y, $fbw, $h, 'D');
8954 if ($arrcode !== false) {
8955 foreach ($arrcode["bcode"] as $k => $v) {
8956 $bw = ($v["w"] * $xres);
8958 // braw a vertical bar
8959 $ypos = $y + $style["padding"] + ($v["p"] * $barh / $arrcode["maxh"]);
8960 $this->Rect($xpos, $ypos, $bw, ($v["h"] * $barh / $arrcode["maxh"]), 'DF', array("L"=>0,"T"=>0,"R"=>0,"B"=>0), $style["fgcolor"]);
8966 if ($style["text"]) {
8968 $this->x = $xpos_text;
8969 $this->y = $y + $style["padding"] + $barh;
8970 $this->Cell(($arrcode["maxw"] * $xres), ($this->cell_height_ratio * $fontsize / $this->k), $code, 0, 0, 'C', 0, '', $style["stretchtext"]);
8972 // restore original direction
8973 $this->rtl = $tempRTL;
8974 // restore previous font
8975 if ($style["text"] AND isset($style["font"])) {
8976 $this->SetFont($prevFontFamily, $prevFontStyle, $prevFontSizePt);
8979 $this->DrawColor = $prevDrawColor;
8980 $this->TextColor = $prevTextColor;
8981 // set bottomcoordinates
8982 $this->img_rb_y = $y + $h;
8984 // set left side coordinate
8985 $this->img_rb_x = ($this->w - $x - $w);
8987 // set right side coordinate
8988 $this->img_rb_x = $x + $w;
8990 // set pointer to align the successive text/objects
8994 $this->x = $this->img_rb_x;
8998 $this->y = $y + round($h/2);
8999 $this->x = $this->img_rb_x;
9003 $this->y = $this->img_rb_y;
9004 $this->x = $this->img_rb_x;
9008 $this->SetY($this->img_rb_y);
9018 * This function is DEPRECATED, please use the new write1DBarcode() function.
9019 * @param int $x x position in user units
9020 * @param int $y y position in user units
9021 * @param int $w width in user units
9022 * @param int $h height position in user units
9023 * @param string $type type of barcode (I25, C128A, C128B, C128C, C39)
9024 * @param string $style barcode style
9025 * @param string $font font for text
9026 * @param int $xres x resolution
9027 * @param string $code code to print
9028 * @deprecated deprecated since version 3.1.000 (2008-06-10)
9029 * @see write1DBarcode()
9031 function writeBarcode($x, $y, $w, $h, $type, $style, $font, $xres, $code) {
9032 // convert old settings for the new write1DBarcode() function.
9038 "fgcolor" => array(0,0,0),
9046 $newstyle["border"] = true;
9049 $newstyle["bgcolor"] = false;
9052 $newstyle["position"] = "C";
9053 } elseif ($style & 8) {
9054 $newstyle["position"] = "L";
9055 } elseif ($style & 16) {
9056 $newstyle["position"] = "R";
9059 $newstyle["text"] = true;
9062 $newstyle["stretchtext"] = 4;
9064 $this->write1DBarcode($code, $type, $x, $y, $w, $h, $xres, $newstyle, '');
9068 * Returns an array containing current margins:
9070 <li>$ret['left'] = left margin</li>
9071 <li>$ret['right'] = right margin</li>
9072 <li>$ret['top'] = top margin</li>
9073 <li>$ret['bottom'] = bottom margin</li>
9074 <li>$ret['header'] = header margin</li>
9075 <li>$ret['footer'] = footer margin</li>
9076 <li>$ret['cell'] = cell margin</li>
9078 * @return array containing all margins measures
9079 * @since 3.2.000 (2008-06-23)
9081 function getMargins() {
9083 'left' => $this->lMargin,
9084 'right' => $this->rMargin,
9085 'top' => $this->tMargin,
9086 'bottom' => $this->bMargin,
9087 'header' => $this->header_margin,
9088 'footer' => $this->footer_margin,
9089 'cell' => $this->cMargin,
9095 * Returns an array containing original margins:
9097 <li>$ret['left'] = left margin</li>
9098 <li>$ret['right'] = right margin</li>
9100 * @return array containing all margins measures
9101 * @since 4.0.012 (2008-07-24)
9103 function getOriginalMargins() {
9105 'left' => $this->original_lMargin,
9106 'right' => $this->original_rMargin
9112 * Returns the current font size.
9113 * @return current font size
9114 * @since 3.2.000 (2008-06-23)
9116 function getFontSize() {
9117 return $this->FontSize;
9121 * Returns the current font size in points unit.
9122 * @return current font size in points unit
9123 * @since 3.2.000 (2008-06-23)
9125 function getFontSizePt() {
9126 return $this->FontSizePt;
9130 * Prints a cell (rectangular area) with optional borders, background color and html text string.
9131 * 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 />
9132 * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting.
9133 * @param float $w Cell width. If 0, the cell extends up to the right margin.
9134 * @param float $h Cell minimum height. The cell extends automatically if needed.
9135 * @param float $x upper-left corner X coordinate
9136 * @param float $y upper-left corner Y coordinate
9137 * @param string $html html text to print. Default value: empty string.
9138 * @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>
9139 * @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>
9140 Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0.
9141 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
9142 * @param boolean $reseth if true reset the last cell height (default true).
9143 * @param string $align Allows to center or align the text. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
9145 * @see Multicell(), writeHTML()
9147 function writeHTMLCell($w, $h, $x, $y, $html='', $border=0, $ln=0, $fill=0, $reseth=true, $align='') {
9148 return $this->MultiCell($w, $h, $html, $border, $align, $fill, $ln, $x, $y, $reseth, 0, true);
9152 * Returns the HTML DOM array.
9153 * <ul><li>$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>
9154 * @param string $html html code
9156 * @since 3.2.000 (2008-06-20)
9158 function getHtmlDomArray($html) {
9159 // remove all unsupported tags (the line below lists all supported tags)
9160 $html = strip_tags($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>");
9161 //replace carriage returns, newlines and tabs
9162 $repTable = array("\t" => " ", "\n" => " ", "\r" => " ", "\0" => " ", "\x0B" => " ", "\\" => "\\\\");
9163 $html = strtr($html, $repTable);
9164 // remove extra spaces from tables
9165 $html = preg_replace('/[\s]*<\/table>[\s]*/', '</table>', $html);
9166 $html = preg_replace('/[\s]*<\/tr>[\s]*/', '</tr>', $html);
9167 $html = preg_replace('/[\s]*<tr/', '<tr', $html);
9168 $html = preg_replace('/[\s]*<\/th>[\s]*/', '</th>', $html);
9169 $html = preg_replace('/[\s]*<th/', '<th', $html);
9170 $html = preg_replace('/[\s]*<\/td>[\s]*/', '</td>', $html);
9171 $html = preg_replace('/[\s]*<td/', '<td', $html);
9172 $html = preg_replace('/<\/th>/', '<span></span></th>', $html);
9173 $html = preg_replace('/<\/td>/', '<span></span></td>', $html);
9174 // pattern for generic tag
9175 $tagpattern = '/(<[^>]+>)/Uu';
9176 // explodes the string
9177 $a = preg_split($tagpattern, $html, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
9181 // create an array of elements
9183 $dom[$key] = array();
9184 // set first void element
9185 $dom[$key]['tag'] = false;
9186 $dom[$key]['value'] = "";
9187 $dom[$key]['parent'] = 0;
9188 $dom[$key]['fontname'] = $this->FontFamily;
9189 $dom[$key]['fontstyle'] = $this->FontStyle;
9190 $dom[$key]['fontsize'] = $this->FontSizePt;
9191 $dom[$key]['bgcolor'] = false;
9192 $dom[$key]['fgcolor'] = $this->fgcolor;
9193 $dom[$key]['align'] = '';
9196 array_push($level, 0); // root
9197 while ($key <= $maxel) {
9199 $dom[$key] = array();
9201 $element = $a[($key-1)];
9202 if (preg_match($tagpattern, $element)) {
9204 $dom[$key]['tag'] = true;
9205 $element = substr($element, 1, -1);
9207 preg_match('/[\/]?([a-zA-Z0-9]*)/', $element, $tag);
9208 $dom[$key]['value'] = strtolower($tag[1]);
9209 if ($element[0] == '/') {
9211 $dom[$key]['opening'] = false;
9212 $dom[$key]['parent'] = end($level);
9214 $dom[$key]['fontname'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontname'];
9215 $dom[$key]['fontstyle'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontstyle'];
9216 $dom[$key]['fontsize'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontsize'];
9217 $dom[$key]['bgcolor'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['bgcolor'];
9218 $dom[$key]['fgcolor'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fgcolor'];
9219 $dom[$key]['align'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['align'];
9220 // set the number of columns in table tag
9221 if (($dom[$key]['value'] == "tr") AND (!isset($dom[($dom[($dom[$key]['parent'])]['parent'])]['cols']))) {
9222 $dom[($dom[($dom[$key]['parent'])]['parent'])]['cols'] = $dom[($dom[$key]['parent'])]['cols'];
9224 if (($dom[$key]['value'] == "td") OR ($dom[$key]['value'] == "th")) {
9225 $dom[($dom[$key]['parent'])]['content'] = "";
9226 for ($i = ($dom[$key]['parent'] + 1); $i < $key; $i++) {
9227 $dom[($dom[$key]['parent'])]['content'] .= $a[($i-1)];
9233 $dom[$key]['opening'] = true;
9234 $dom[$key]['parent'] = end($level);
9235 if (substr($element, -1, 1) != '/') {
9236 // not self-closing tag
9237 array_push($level, $key);
9238 $dom[$key]['self'] = false;
9240 $dom[$key]['self'] = true;
9242 // copy some values from parent
9244 $dom[$key]['fontname'] = $dom[($dom[$key]['parent'])]['fontname'];
9245 $dom[$key]['fontstyle'] = $dom[($dom[$key]['parent'])]['fontstyle'];
9246 $dom[$key]['fontsize'] = $dom[($dom[$key]['parent'])]['fontsize'];
9247 $dom[$key]['bgcolor'] = $dom[($dom[$key]['parent'])]['bgcolor'];
9248 $dom[$key]['fgcolor'] = $dom[($dom[$key]['parent'])]['fgcolor'];
9249 $dom[$key]['align'] = $dom[($dom[$key]['parent'])]['align'];
9252 preg_match_all('/([^=\s]*)=["\']?([^"\']*)["\']?/', $element, $attr_array, PREG_PATTERN_ORDER);
9253 $dom[$key]['attribute'] = array(); // reset attribute array
9254 foreach ($attr_array[1] as $id => $name) {
9255 $dom[$key]['attribute'][strtolower($name)] = $attr_array[2][$id];
9257 // split style attributes
9258 if (isset($dom[$key]['attribute']['style'])) {
9259 // get style attributes
9260 preg_match_all('/([^:\s]*):([^;]*)/', $dom[$key]['attribute']['style'], $style_array, PREG_PATTERN_ORDER);
9261 $dom[$key]['style'] = array(); // reset style attribute array
9262 foreach ($style_array[1] as $id => $name) {
9263 $dom[$key]['style'][strtolower($name)] = trim($style_array[2][$id]);
9265 // --- get some style attributes ---
9266 if (isset($dom[$key]['style']['font-family'])) {
9268 if (isset($dom[$key]['style']['font-family'])) {
9269 $fontslist = preg_split("/,/", strtolower($dom[$key]['style']['font-family']));
9270 foreach($fontslist as $font) {
9271 $font = trim(strtolower($font));
9272 if (in_array($font, $this->fontlist)){
9273 $dom[$key]['fontname'] = $font;
9280 if (isset($dom[$key]['style']['font-size'])) {
9281 $fsize = trim($dom[$key]['style']['font-size']);
9284 $dom[$key]['fontsize'] = $dom[0]['fontsize'] - 4;
9288 $dom[$key]['fontsize'] = $dom[0]['fontsize'] - 3;
9292 $dom[$key]['fontsize'] = $dom[0]['fontsize'] - 2;
9296 $dom[$key]['fontsize'] = $dom[0]['fontsize'];
9300 $dom[$key]['fontsize'] = $dom[0]['fontsize'] + 2;
9304 $dom[$key]['fontsize'] = $dom[0]['fontsize'] + 4;
9308 $dom[$key]['fontsize'] = $dom[0]['fontsize'] + 6;
9312 $dom[$key]['fontsize'] = intval($fsize);
9317 $dom[$key]['fontstyle'] = "";
9318 if (isset($dom[$key]['style']['font-weight']) AND (strtolower($dom[$key]['style']['font-weight'][0]) == "b")) {
9319 $dom[$key]['fontstyle'] .= "B";
9321 if (isset($dom[$key]['style']['font-style']) AND (strtolower($dom[$key]['style']['font-style'][0]) == "i")) {
9322 $dom[$key]['fontstyle'] .= "I";
9325 if (isset($dom[$key]['style']['color']) AND (!empty($dom[$key]['style']['color']))) {
9326 $dom[$key]['fgcolor'] = $this->convertHTMLColorToDec($dom[$key]['style']['color']);
9329 if (isset($dom[$key]['style']['background-color']) AND (!empty($dom[$key]['style']['background-color']))) {
9330 $dom[$key]['bgcolor'] = $this->convertHTMLColorToDec($dom[$key]['style']['background-color']);
9333 if (isset($dom[$key]['style']['text-decoration'])) {
9334 $decors = explode(" ", strtolower($dom[$key]['style']['text-decoration']));
9335 foreach ($decors as $dec) {
9337 if ($dec[0] == "u") {
9338 $dom[$key]['fontstyle'] .= "U";
9339 } elseif ($dec[0] == "l") {
9340 $dom[$key]['fontstyle'] .= "D";
9344 // check for width attribute
9345 if (isset($dom[$key]['style']['width'])) {
9346 $dom[$key]['width'] = intval($dom[$key]['style']['width']);
9348 // check for height attribute
9349 if (isset($dom[$key]['style']['height'])) {
9350 $dom[$key]['height'] = intval($dom[$key]['style']['height']);
9352 // check for text alignment
9353 if (isset($dom[$key]['style']['text-align'])) {
9354 $dom[$key]['align'] = strtoupper($dom[$key]['style']['text-align'][0]);
9357 // check for font tag
9358 if ($dom[$key]['value'] == "font") {
9360 if (isset($dom[$key]['attribute']['face'])) {
9361 $fontslist = preg_split("/,/", strtolower($dom[$key]['attribute']['face']));
9362 foreach($fontslist as $font) {
9363 $font = trim(strtolower($font));
9364 if (in_array($font, $this->fontlist)){
9365 $dom[$key]['fontname'] = $font;
9371 if (isset($dom[$key]['attribute']['size'])) {
9373 if ($dom[$key]['attribute']['size'][0] == "+") {
9374 $dom[$key]['fontsize'] = $dom[($dom[$key]['parent'])]['fontsize'] + intval(substr($dom[$key]['attribute']['size'], 1));
9375 } elseif ($dom[$key]['attribute']['size'][0] == "-") {
9376 $dom[$key]['fontsize'] = $dom[($dom[$key]['parent'])]['fontsize'] - intval(substr($dom[$key]['attribute']['size'], 1));
9378 $dom[$key]['fontsize'] = intval($dom[$key]['attribute']['size']);
9381 $dom[$key]['fontsize'] = intval($dom[$key]['attribute']['size']);
9385 if (($dom[$key]['value'] == "ul") OR ($dom[$key]['value'] == "ol") OR ($dom[$key]['value'] == "dl")) {
9386 // force natural alignment for lists
9388 $dom[$key]['align'] = "R";
9390 $dom[$key]['align'] = "L";
9393 if (($dom[$key]['value'] == "small") OR ($dom[$key]['value'] == "sup") OR ($dom[$key]['value'] == "sub")) {
9394 $dom[$key]['fontsize'] = $dom[$key]['fontsize'] * K_SMALL_RATIO;
9396 if (($dom[$key]['value'] == "strong") OR ($dom[$key]['value'] == "b")) {
9397 $dom[$key]['fontstyle'] .= "B";
9399 if (($dom[$key]['value'] == "em") OR ($dom[$key]['value'] == "i")) {
9400 $dom[$key]['fontstyle'] .= "I";
9402 if (($dom[$key]['value'][0] == "h") AND (intval($dom[$key]['value'][1]) > 0) AND (intval($dom[$key]['value'][1]) < 7)) {
9403 $headsize = (4 - intval($dom[$key]['value'][1])) * 2;
9404 $dom[$key]['fontsize'] = $dom[0]['fontsize'] + $headsize;
9405 $dom[$key]['fontstyle'] .= "B";
9407 if (($dom[$key]['value'] == "table")) {
9408 $dom[$key]['rows'] = 0; // number of rows
9409 $dom[$key]['trids'] = array(); // IDs of TR elements
9411 if (($dom[$key]['value'] == "tr")) {
9412 $dom[$key]['cols'] = 0;
9413 // store the number of rows on table element
9414 $dom[($dom[$key]['parent'])]['rows']++;
9415 // store the TR elements IDs on table element
9416 array_push($dom[($dom[$key]['parent'])]['trids'], $key);
9418 if (($dom[$key]['value'] == "th") OR ($dom[$key]['value'] == "td")) {
9419 if (isset($dom[$key]['attribute']['colspan'])) {
9420 $colspan = intval($dom[$key]['attribute']['colspan']);
9424 $dom[$key]['attribute']['colspan'] = $colspan;
9425 $dom[($dom[$key]['parent'])]['cols'] += $colspan;
9427 // set foreground color attribute
9428 if (isset($dom[$key]['attribute']['color']) AND (!empty($dom[$key]['attribute']['color']))) {
9429 $dom[$key]['fgcolor'] = $this->convertHTMLColorToDec($dom[$key]['attribute']['color']);
9431 // set background color attribute
9432 if (isset($dom[$key]['attribute']['bgcolor']) AND (!empty($dom[$key]['attribute']['bgcolor']))) {
9433 $dom[$key]['bgcolor'] = $this->convertHTMLColorToDec($dom[$key]['attribute']['bgcolor']);
9435 // check for width attribute
9436 if (isset($dom[$key]['attribute']['width'])) {
9437 $dom[$key]['width'] = intval($dom[$key]['attribute']['width']);
9439 // check for height attribute
9440 if (isset($dom[$key]['attribute']['height'])) {
9441 $dom[$key]['height'] = intval($dom[$key]['attribute']['height']);
9443 // check for text alignment
9444 if (isset($dom[$key]['attribute']['align']) AND (!empty($dom[$key]['attribute']['align'])) AND ($dom[$key]['value'] !== 'img')) {
9445 $dom[$key]['align'] = strtoupper($dom[$key]['attribute']['align'][0]);
9447 } // end opening tag
9450 $dom[$key]['tag'] = false;
9451 $dom[$key]['value'] = stripslashes($this->unhtmlentities($element));
9452 $dom[$key]['parent'] = end($level);
9453 // calculate text width
9454 //$dom[$key]['width'] = $this->GetStringWidth($dom[$key]['value'], $dom[($dom[$key]['parent'])]['fontname'], $dom[($dom[$key]['parent'])]['fontstyle'], $dom[($dom[$key]['parent'])]['fontsize']);
9462 * Allows to preserve some HTML formatting (limited support).<br />
9463 * IMPORTANT: The HTML must be well formatted - try to clean-up it using an application like HTML-Tidy before submitting.
9464 * 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,
9465 * @param string $html text to display
9466 * @param boolean $ln if true add a new line after text (default = true)
9467 * @param int $fill Indicates if the background must be painted (true) or transparent (false).
9468 * @param boolean $reseth if true reset the last cell height (default false).
9469 * @param boolean $cell if true add the default cMargin space to each Write (default false).
9470 * @param string $align Allows to center or align the text. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
9472 function writeHTML($html, $ln=true, $fill=false, $reseth=false, $cell=false, $align='') {
9473 // store current values
9474 $prevlMargin = $this->lMargin;
9475 $prevrMargin = $this->rMargin;
9476 $prevcMargin = $this->cMargin;
9477 $prevFontFamily = $this->FontFamily;
9478 $prevFontStyle = $this->FontStyle;
9479 $prevFontSizePt = $this->FontSizePt;
9480 $curfontname = $prevFontFamily;
9481 $curfontstyle = $prevFontStyle;
9482 $curfontsize = $prevFontSizePt;
9483 $prevbgcolor = $this->bgcolor;
9484 $prevfgcolor = $this->fgcolor;
9485 $this->newline = true;
9486 $minstartliney = $this->y;
9488 $startlinepage = $this->page;
9490 if (isset($this->footerlen[$this->page])) {
9491 $this->footerpos[$this->page] = strlen($this->pages[$this->page]) - $this->footerlen[$this->page];
9493 $this->footerpos[$this->page] = strlen($this->pages[$this->page]);
9495 $startlinepos = $this->footerpos[$this->page];
9499 $w = $this->x - $this->lMargin;
9501 $w = $this->w - $this->rMargin - $this->x;
9503 $w -= (2 * $this->cMargin);
9506 $this->x -= $this->cMargin;
9508 $this->x += $this->cMargin;
9511 $this->listindent = $this->GetStringWidth("0000");
9513 if ((empty($this->lasth))OR ($reseth)) {
9515 $this->lasth = $this->FontSize * $this->cell_height_ratio;
9517 $dom = $this->getHtmlDomArray($html);
9518 $maxel = count($dom);
9520 while ($key < $maxel) {
9521 if ($dom[$key]['tag'] OR ($key == 0)) {
9522 if ((($dom[$key]['value'] == 'table') OR ($dom[$key]['value'] == 'tr')) AND (isset($dom[$key]['align']))) {
9523 $dom[$key]['align'] = ($this->rtl)?'R':'L';
9525 // vertically align image in line
9526 if ((!$this->newline) AND ($dom[$key]['value'] == 'img')
9527 AND (isset($dom[$key]['attribute']['height']))
9528 AND ($dom[$key]['attribute']['height'] > 0)
9530 $this->y += (($curfontsize / $this->k) - $this->pixelsToUnits($dom[$key]['attribute']['height']));
9531 $minstartliney = min($this->y, $minstartliney);
9532 } elseif (isset($dom[$key]['fontname']) OR isset($dom[$key]['fontstyle']) OR isset($dom[$key]['fontsize'])) {
9533 // account for different font size
9534 $pfontname = $curfontname;
9535 $pfontstyle = $curfontstyle;
9536 $pfontsize = $curfontsize;
9537 $fontname = isset($dom[$key]['fontname']) ? $dom[$key]['fontname'] : $curfontname;
9538 $fontstyle = isset($dom[$key]['fontstyle']) ? $dom[$key]['fontstyle'] : $curfontstyle;
9539 $fontsize = isset($dom[$key]['fontsize']) ? $dom[$key]['fontsize'] : $curfontsize;
9540 if (($fontname != $curfontname) OR ($fontstyle != $curfontstyle) OR ($fontsize != $curfontsize)) {
9541 $this->SetFont($fontname, $fontstyle, $fontsize);
9542 $this->lasth = $this->FontSize * $this->cell_height_ratio;
9543 if (is_numeric($fontsize) AND ($fontsize > 0) AND is_numeric($curfontsize) AND ($curfontsize > 0) AND ($fontsize != $curfontsize) AND (!$this->newline)) {
9544 $this->y += (($curfontsize - $fontsize) / $this->k);
9545 $minstartliney = min($this->y, $minstartliney);
9547 $curfontname = $fontname;
9548 $curfontstyle = $fontstyle;
9549 $curfontsize = $fontsize;
9552 if (isset($dom[$key]['bgcolor']) AND ($dom[$key]['bgcolor'] !== false)) {
9553 $this->SetFillColorArray($dom[$key]['bgcolor']);
9556 $wfill = $fill | false;
9558 if (isset($dom[$key]['fgcolor']) AND ($dom[$key]['fgcolor'] !== false)) {
9559 $this->SetTextColorArray($dom[$key]['fgcolor']);
9561 if (isset($dom[$key]['align'])) {
9562 $lalign = $dom[$key]['align'];
9564 if (empty($lalign)) {
9569 if ($this->newline AND (strlen($dom[$key]['value']) > 0) AND ($dom[$key]['value'] != 'td') AND ($dom[$key]['value'] != 'th')) {
9571 // we are at the beginning of a new line
9572 if (isset($startlinex)) {
9573 $yshift = $minstartliney - $startliney;
9577 if ((isset($plalign) AND ((($plalign == "C") OR (($plalign == "R") AND (!$this->rtl)) OR (($plalign == "L") AND ($this->rtl))))) OR ($yshift < 0)){
9578 // the last line must be shifted to be aligned as requested
9579 $linew = abs($this->endlinex - $startlinex);
9580 $pstart = substr($this->pages[$startlinepage], 0, $startlinepos);
9581 if (isset($opentagpos) AND isset($this->footerlen[$startlinepage])) {
9582 $this->footerpos[$startlinepage] = strlen($this->pages[$startlinepage]) - $this->footerlen[$startlinepage];
9583 $midpos = min($opentagpos, $this->footerpos[$startlinepage]);
9584 } elseif (isset($opentagpos)) {
9585 $midpos = $opentagpos;
9586 } elseif (isset($this->footerlen[$startlinepage])) {
9587 $this->footerpos[$startlinepage] = strlen($this->pages[$startlinepage]) - $this->footerlen[$startlinepage];
9588 $midpos = $this->footerpos[$startlinepage];
9593 $pmid = substr($this->pages[$startlinepage], $startlinepos, ($midpos - $startlinepos));
9594 $pend = substr($this->pages[$startlinepage], $midpos);
9596 $pmid = substr($this->pages[$startlinepage], $startlinepos);
9599 // calculate shifting amount
9600 $mdiff = abs($w - $linew);
9601 if ($plalign == "C") {
9603 $t_x = -($mdiff / 2);
9605 $t_x = ($mdiff / 2);
9607 } elseif (($plalign == "R") AND (!$this->rtl)) {
9608 // right alignment on LTR document
9610 } elseif (($plalign == "L") AND ($this->rtl)) {
9611 // left alignment on RTL document
9616 if (($t_x != 0) OR ($yshift < 0)) {
9618 $trx = sprintf('1 0 0 1 %.3f %.3f cm', ($t_x * $this->k), ($yshift * $this->k));
9619 $this->pages[$startlinepage] = $pstart."\nq\n".$trx."\n".$pmid."\nQ\n".$pend;
9620 $endlinepos = strlen($pstart."\nq\n".$trx."\n".$pmid."\nQ\n");
9621 // shift the annotations and links
9622 if (isset($this->PageAnnots[$this->page])) {
9623 foreach ($this->PageAnnots[$this->page] as $pak => $pac) {
9624 if ($pac['y'] >= $minstartliney) {
9625 $this->PageAnnots[$this->page][$pak]['x'] += $t_x;
9626 $this->PageAnnots[$this->page][$pak]['y'] -= $yshift;
9630 $this->y -= $yshift;
9634 $this->checkPageBreak($this->lasth);
9635 $this->SetFont($fontname, $fontstyle, $fontsize);
9637 $this->SetFillColorArray($this->bgcolor);
9639 $startlinex = $this->x;
9640 $startliney = $this->y;
9641 $minstartliney = $this->y;
9642 $startlinepage = $this->page;
9643 if (isset($endlinepos)) {
9644 $startlinepos = $endlinepos;
9647 if (isset($this->footerlen[$this->page])) {
9648 $this->footerpos[$this->page] = strlen($this->pages[$this->page]) - $this->footerlen[$this->page];
9650 $this->footerpos[$this->page] = strlen($this->pages[$this->page]);
9652 $startlinepos = $this->footerpos[$this->page];
9655 $this->newline = false;
9657 if (isset($opentagpos)) {
9660 if ($dom[$key]['tag']) {
9661 if ($dom[$key]['opening']) {
9662 // table content is handled in a special way
9663 if (($dom[$key]['value'] == "td") OR ($dom[$key]['value'] == "th")) {
9664 $trid = $dom[$key]['parent'];
9665 $table_el = $dom[$trid]['parent'];
9666 if (!isset($dom[$table_el]['cols'])) {
9667 $dom[$table_el]['cols'] = $trid['cols'];
9669 // calculate cell width
9670 if (isset($dom[($dom[$key]['parent'])]['width'])) {
9671 $table_width = $this->pixelsToUnits($dom[($dom[$key]['parent'])]['width']);
9675 if (isset($dom[($dom[$trid]['parent'])]['attribute']['cellpadding'])) {
9676 $currentcmargin = $this->pixelsToUnits($dom[($dom[$trid]['parent'])]['attribute']['cellpadding']);
9678 $currentcmargin = 0;
9680 $this->cMargin = $currentcmargin;
9681 if (isset($dom[($dom[$trid]['parent'])]['attribute']['cellspacing'])) {
9682 $cellspacing = $this->pixelsToUnits($dom[($dom[$trid]['parent'])]['attribute']['cellspacing']);
9687 $cellspacingx = -$cellspacing;
9689 $cellspacingx = $cellspacing;
9691 $colspan = $dom[$key]['attribute']['colspan'];
9692 if (isset($dom[$key]['width'])) {
9693 $cellw = $this->pixelsToUnits($dom[$key]['width']);
9695 $cellw = ($colspan * ($table_width / $dom[$table_el]['cols']));
9697 $cellw -= $cellspacing;
9698 if (isset($dom[$key]['content'])) {
9699 $cell_content = $dom[$key]['content'];
9701 $cell_content = " ";
9703 $tagtype = $dom[$key]['value'];
9705 while (($key < $maxel) AND (!(($dom[$key]['tag']) AND (!$dom[$key]['opening']) AND ($dom[$key]['value'] == $tagtype) AND ($dom[$key]['parent'] == $parentid)))) {
9706 // move $key index forward
9709 if (!isset($dom[$trid]['startpage'])) {
9710 $dom[$trid]['startpage'] = $this->page;
9712 $this->setPage($dom[$trid]['startpage']);
9714 if (!isset($dom[$trid]['starty'])) {
9715 $dom[$trid]['starty'] = $this->y;
9717 $this->y = $dom[$trid]['starty'];
9719 if (!isset($dom[$trid]['startx'])) {
9720 $dom[$trid]['startx'] = $this->x;
9722 $this->x += ($cellspacingx / 2);
9723 if (isset($dom[$parentid]['attribute']['rowspan'])) {
9724 $rowspan = intval($dom[$parentid]['attribute']['rowspan']);
9728 // skip row-spanned cells started on the previous rows
9729 if (isset($dom[$table_el]['rowspans'])) {
9730 foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) {
9731 if (($trwsp['startx'] == $this->x) AND (($trwsp['starty'] < $this->y) OR ($trwsp['startpage'] < $this->page)) AND ($trwsp['rowspan'] > 0)) {
9732 $this->x = $trwsp['endx'] + $cellspacingx;
9736 // add rowspan information to table element
9738 if (isset($this->footerlen[$this->page])) {
9739 $this->footerpos[$this->page] = strlen($this->pages[$this->page]) - $this->footerlen[$this->page];
9741 $this->footerpos[$this->page] = strlen($this->pages[$this->page]);
9743 $trintmrkpos = $this->footerpos[$this->page];
9744 $trsid = array_push($dom[$table_el]['rowspans'], array('rowspan' => $rowspan, 'colspan' => $colspan, 'startpage' => $this->page, 'startx' => $this->x, 'starty' => $this->y, 'intmrkpos' => $trintmrkpos));
9746 $cellid = array_push($dom[$trid]['cellpos'], array('startx' => $this->x));
9748 $dom[$trid]['cellpos'][($cellid - 1)]['rowspanid'] = ($trsid - 1);
9750 // push background colors
9751 if (isset($dom[$parentid]['bgcolor']) AND ($dom[$parentid]['bgcolor'] !== false)) {
9752 $dom[$trid]['cellpos'][($cellid - 1)]['bgcolor'] = $dom[$parentid]['bgcolor'];
9755 // write the cell content
9756 $this->MultiCell($cellw, 0, $cell_content, false, $lalign, false, 2, '', '', true, 0, true);
9758 $this->cMargin = $currentcmargin;
9759 $dom[$trid]['cellpos'][($cellid - 1)]['endx'] = $this->x;
9761 // update the end of row position
9762 if ($rowspan <= 1) {
9763 if (isset($dom[$trid]['endy'])) {
9764 if ($this->page == $dom[$trid]['endpage']) {
9765 $dom[$trid]['endy'] = max($this->y, $dom[$trid]['endy']);
9766 } elseif ($this->page > $dom[$trid]['endpage']) {
9767 $dom[$trid]['endy'] = $this->y;
9770 $dom[$trid]['endy'] = $this->y;
9772 if (isset($dom[$trid]['endpage'])) {
9773 $dom[$trid]['endpage'] = max($this->page, $dom[$trid]['endpage']);
9775 $dom[$trid]['endpage'] = $this->page;
9778 // account for row-spanned cells
9779 $dom[$table_el]['rowspans'][($trsid - 1)]['endx'] = $this->x;
9780 $dom[$table_el]['rowspans'][($trsid - 1)]['endy'] = $this->y;
9781 $dom[$table_el]['rowspans'][($trsid - 1)]['endpage'] = $this->page;
9783 if (isset($dom[$table_el]['rowspans'])) {
9784 foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) {
9785 if ($trwsp['rowspan'] > 0) {
9786 if (isset($dom[$trid]['endpage'])) {
9787 if ($trwsp['endpage'] == $dom[$trid]['endpage']) {
9788 $dom[$table_el]['rowspans'][$k]['endy'] = max($dom[$trid]['endy'], $trwsp['endy']);
9789 } elseif ($dom[$table_el]['rowspans'][$k]['endpage'] > $dom[$trid]['endpage']) {
9790 $dom[$table_el]['rowspans'][$k]['endy'] = $trwsp['endy'];
9792 $dom[$table_el]['rowspans'][$k]['endy'] = $dom[$trid]['endy'];
9793 $dom[$table_el]['rowspans'][$k]['endpage'] = $dom[$trid]['endpage'];
9799 $this->x += ($cellspacingx / 2);
9801 // opening tag (or self-closing tag)
9802 if (!isset($opentagpos)) {
9803 if (isset($this->footerlen[$this->page])) {
9804 $this->footerpos[$this->page] = strlen($this->pages[$this->page]) - $this->footerlen[$this->page];
9806 $this->footerpos[$this->page] = strlen($this->pages[$this->page]);
9808 $opentagpos = $this->footerpos[$this->page];
9810 $this->openHTMLTagHandler($dom, $key, $cell);
9814 $this->closeHTMLTagHandler($dom, $key, $cell);
9816 } elseif (strlen($dom[$key]['value']) > 0) {
9818 if (!empty($this->lispacer)) {
9819 $this->SetFont($pfontname, $pfontstyle, $pfontsize);
9820 $this->lasth = $this->FontSize * $this->cell_height_ratio;
9821 $minstartliney = $this->y;
9823 $lspace = $this->GetStringWidth($this->lispacer." ");
9825 $this->x += $lspace;
9827 $this->x -= $lspace;
9829 $this->Write($this->lasth, $this->lispacer, '', false, '', false, 0, false);
9831 $this->lispacer = "";
9832 $this->SetFont($curfontname, $curfontstyle, $curfontsize);
9833 $this->lasth = $this->FontSize * $this->cell_height_ratio;
9834 if (is_numeric($pfontsize) AND ($pfontsize > 0) AND is_numeric($curfontsize) AND ($curfontsize > 0) AND ($pfontsize != $curfontsize)) {
9835 $this->y += (($pfontsize - $curfontsize) / $this->k);
9836 $minstartliney = min($this->y, $minstartliney);
9840 $this->htmlvspace = 0;
9842 if ($this->rtl OR $this->tmprtl) {
9843 $dom[$key]['value'] = rtrim($dom[$key]['value']);
9845 $dom[$key]['value'] = ltrim($dom[$key]['value']);
9851 $strrest = $this->addHtmlLink($this->HREF, $dom[$key]['value'], $wfill, true);
9853 $ctmpmargin = $this->cMargin;
9855 // write only until the end of the line and get the rest
9856 $strrest = $this->Write($this->lasth, $dom[$key]['value'], '', $wfill, "", false, 0, true);
9857 $this->cMargin = $ctmpmargin;
9859 if (strlen($strrest) > 0) {
9860 // store the remaining string on the previous $key position
9861 $this->newline = true;
9864 $this->x -= $this->cMargin;
9866 $this->x += $this->cMargin;
9869 $dom[$key]['value'] = ltrim($strrest);
9874 } // end for each $key
9875 // align the last line
9876 if (isset($startlinex)) {
9877 $yshift = $minstartliney - $startliney;
9881 if ((isset($plalign) AND ((($plalign == "C") OR (($plalign == "R") AND (!$this->rtl)) OR (($plalign == "L") AND ($this->rtl))))) OR ($yshift < 0)){
9882 // the last line must be shifted to be aligned as requested
9883 $linew = abs($this->endlinex - $startlinex);
9884 $pstart = substr($this->pages[$startlinepage], 0, $startlinepos);
9885 if (isset($opentagpos) AND isset($this->footerlen[$startlinepage])) {
9886 $this->footerpos[$startlinepage] = strlen($this->pages[$startlinepage]) - $this->footerlen[$startlinepage];
9887 $midpos = min($opentagpos, $this->footerpos[$startlinepage]);
9888 } elseif (isset($opentagpos)) {
9889 $midpos = $opentagpos;
9890 } elseif (isset($this->footerlen[$startlinepage])) {
9891 $this->footerpos[$startlinepage] = strlen($this->pages[$startlinepage]) - $this->footerlen[$startlinepage];
9892 $midpos = $this->footerpos[$startlinepage];
9897 $pmid = substr($this->pages[$startlinepage], $startlinepos, ($midpos - $startlinepos));
9898 $pend = substr($this->pages[$startlinepage], $midpos);
9900 $pmid = substr($this->pages[$startlinepage], $startlinepos);
9903 // calculate shifting amount
9904 $mdiff = abs($w - $linew);
9905 if ($plalign == "C") {
9907 $t_x = -($mdiff / 2);
9909 $t_x = ($mdiff / 2);
9911 } elseif (($plalign == "R") AND (!$this->rtl)) {
9912 // right alignment on LTR document
9914 } elseif (($plalign == "L") AND ($this->rtl)) {
9915 // left alignment on RTL document
9920 if (($t_x != 0) OR ($yshift < 0)) {
9922 $trx = sprintf('1 0 0 1 %.3f %.3f cm', ($t_x * $this->k), ($yshift * $this->k));
9923 $this->pages[$startlinepage] = $pstart."\nq\n".$trx."\n".$pmid."\nQ\n".$pend;
9924 $endlinepos = strlen($pstart."\nq\n".$trx."\n".$pmid."\nQ\n");
9925 // shift the annotations and links
9926 if (isset($this->PageAnnots[$this->page])) {
9927 foreach ($this->PageAnnots[$this->page] as $pak => $pac) {
9928 if ($pac['y'] >= $minstartliney) {
9929 $this->PageAnnots[$this->page][$pak]['x'] += $t_x;
9930 $this->PageAnnots[$this->page][$pak]['y'] -= $yshift;
9934 $this->y -= $yshift;
9938 if ($ln AND (!($cell AND ($dom[$key-1]['value'] == "table")))) {
9939 $this->Ln($this->lasth);
9941 // restore previous values
9942 $this->SetFont($prevFontFamily, $prevFontStyle, $prevFontSizePt);
9943 $this->SetFillColorArray($prevbgcolor);
9944 $this->SetTextColorArray($prevfgcolor);
9945 $this->lMargin = $prevlMargin;
9946 $this->rMargin = $prevrMargin;
9947 $this->cMargin = $prevcMargin;
9952 * Process opening tags.
9953 * @param array $dom html dom array
9954 * @param int $key current element id
9955 * @param boolean $cell if true add the default cMargin space to each new line (default false).
9958 function openHTMLTagHandler(&$dom, $key, $cell=false) {
9960 $parent = $dom[($dom[$key]['parent'])];
9961 // check for text direction attribute
9962 if (isset($tag['attribute']['dir'])) {
9963 $this->tmprtl = $tag['attribute']['dir'] == 'rtl' ? 'R' : 'L';
9965 $this->tmprtl = false;
9968 switch($tag['value']) {
9970 $dom[$key]['rowspans'] = array();
9971 if (isset($tag['attribute']['cellpadding'])) {
9972 $this->oldcMargin = $this->cMargin;
9973 $this->cMargin = $this->pixelsToUnits($tag['attribute']['cellpadding']);
9978 // array of columns positions
9979 $dom[$key]['cellpos'] = array();
9987 $this->addHTMLVertSpace(1, $cell);
9988 $this->htmlvspace = 0;
9989 if ((isset($tag['attribute']['width'])) AND ($tag['attribute']['width'] != '')) {
9990 $hrWidth = $this->pixelsToUnits($tag['attribute']['width']);
9992 $hrWidth = $this->w - $this->lMargin - $this->rMargin;
9996 $prevlinewidth = $this->GetLineWidth();
9997 $this->Line($x, $y, $x + $hrWidth, $y);
9998 $this->SetLineWidth($prevlinewidth);
9999 $this->addHTMLVertSpace(1, $cell);
10003 $this->setStyle('b', true);
10007 $this->setStyle('i', true);
10011 $this->setStyle('u', true);
10015 $this->setStyle('d', true);
10019 if (array_key_exists('href', $tag['attribute'])) {
10020 $this->HREF = $tag['attribute']['href'];
10025 if (isset($tag['attribute']['src'])) {
10026 // replace relative path with real server path
10027 if ($tag['attribute']['src'][0] == '/') {
10028 $tag['attribute']['src'] = $_SERVER['DOCUMENT_ROOT'].$tag['attribute']['src'];
10030 $tag['attribute']['src'] = str_replace(K_PATH_URL, K_PATH_MAIN, $tag['attribute']['src']);
10031 if (!isset($tag['attribute']['width'])) {
10032 $tag['attribute']['width'] = 0;
10034 if (!isset($tag['attribute']['height'])) {
10035 $tag['attribute']['height'] = 0;
10037 //if (!isset($tag['attribute']['align'])) {
10038 // the only alignment supported is "bottom"
10039 // further development is required for other modes.
10040 $tag['attribute']['align'] = 'bottom';
10042 switch($tag['attribute']['align']) {
10060 $fileinfo = pathinfo($tag['attribute']['src']);
10061 if (isset($fileinfo['extension']) AND (!empty($fileinfo['extension']))) {
10062 $type = strtolower($fileinfo['extension']);
10065 if (($type == "eps") OR ($type == "ai")) {
10066 $this->ImageEps($tag['attribute']['src'], $this->GetX(), $this->GetY(), $this->pixelsToUnits($tag['attribute']['width']), $this->pixelsToUnits($tag['attribute']['height']), '', true, $align);
10068 $this->Image($tag['attribute']['src'], $this->GetX(), $this->GetY(), $this->pixelsToUnits($tag['attribute']['width']), $this->pixelsToUnits($tag['attribute']['height']), '', '', $align);
10076 $this->y = (($this->img_rb_y + $prevy - ($tag['fontsize'] / $this->k)) / 2) ;
10080 $this->y = $this->img_rb_y - ($tag['fontsize'] / $this->k);
10092 $this->addHTMLVertSpace(1, $cell);
10097 $this->rMargin += $this->listindent;
10099 $this->lMargin += $this->listindent;
10101 $this->addHTMLVertSpace(1, $cell);
10107 if ($tag['value'] == "ol") {
10108 $this->listordered[$this->listnum] = true;
10110 $this->listordered[$this->listnum] = false;
10112 $this->listcount[$this->listnum] = 0;
10114 $this->rMargin += $this->listindent;
10116 $this->lMargin += $this->listindent;
10121 $this->Ln('', $cell);
10122 if ($tag['value'] == 'li') {
10123 if ($this->listordered[$this->listnum]) {
10124 if (isset($tag['attribute']['value'])) {
10125 $this->listcount[$this->listnum] = intval($tag['attribute']['value']);
10127 $this->listcount[$this->listnum]++;
10129 $this->lispacer = ".".($this->listcount[$this->listnum]);
10131 $this->lispacer = ($this->listcount[$this->listnum]).".";
10134 //unordered list symbol
10135 $this->lispacer = "-";
10138 $this->lispacer = "";
10142 case 'blockquote': {
10144 $this->rMargin += $this->listindent;
10146 $this->lMargin += $this->listindent;
10148 $this->addHTMLVertSpace(2, $cell);
10152 $this->Ln('', $cell);
10156 $this->addHTMLVertSpace(2, $cell);
10160 $this->addHTMLVertSpace(2, $cell);
10164 $this->SetXY($this->GetX(), $this->GetY() - ((0.7 * $this->FontSizePt) / $this->k));
10168 $this->SetXY($this->GetX(), $this->GetY() + ((0.3 * $this->FontSizePt) / $this->k));
10177 $this->addHTMLVertSpace(1, $cell, ($tag['fontsize'] * 1.5) / $this->k);
10187 * Process closing tags.
10188 * @param array $dom html dom array
10189 * @param int $key current element id
10190 * @param boolean $cell if true add the default cMargin space to each new line (default false).
10191 * @access protected
10193 function closeHTMLTagHandler(&$dom, $key, $cell=false) {
10195 $parent = $dom[($dom[$key]['parent'])];
10197 switch($tag['value']) {
10203 $table_el = $dom[($dom[$key]['parent'])]['parent'];
10204 // update row-spanned cells
10205 if (isset($dom[$table_el]['rowspans'])) {
10206 foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) {
10207 $dom[$table_el]['rowspans'][$k]['rowspan'] -= 1;
10208 if ($dom[$table_el]['rowspans'][$k]['rowspan'] == 0) {
10209 if ($dom[$table_el]['rowspans'][$k]['endpage'] == $dom[($dom[$key]['parent'])]['endpage']) {
10210 $dom[($dom[$key]['parent'])]['endy'] = max($dom[$table_el]['rowspans'][$k]['endy'], $dom[($dom[$key]['parent'])]['endy']);
10211 } elseif ($dom[$table_el]['rowspans'][$k]['endpage'] > $dom[($dom[$key]['parent'])]['endpage']) {
10212 $dom[($dom[$key]['parent'])]['endy'] = $dom[$table_el]['rowspans'][$k]['endy'];
10213 $dom[($dom[$key]['parent'])]['endpage'] = $dom[$table_el]['rowspans'][$k]['endpage'];
10218 $this->setPage($dom[($dom[$key]['parent'])]['endpage']);
10219 $this->y = $dom[($dom[$key]['parent'])]['endy'];
10220 if (isset($dom[$table_el]['attribute']['cellspacing'])) {
10221 $cellspacing = $this->pixelsToUnits($dom[$table_el]['attribute']['cellspacing']);
10222 $this->y += $cellspacing;
10224 $this->Ln(0, $cell);
10225 $this->x = $dom[($dom[$key]['parent'])]['startx'];
10230 $table_el = $parent;
10231 if ((isset($table_el['attribute']['border']) AND ($table_el['attribute']['border'] > 0))
10232 OR (isset($table_el['style']['border']) AND ($table_el['style']['border'] > 0))) {
10238 foreach ($table_el['trids'] as $j => $trkey) {
10239 $parent = $dom[$trkey];
10240 $restspace = $this->getPageHeight() - $this->y - $this->getBreakMargin();
10241 // for each cell on the row
10242 foreach ($parent['cellpos'] as $k => $cellpos) {
10243 if (isset($cellpos['rowspanid'])) {
10244 $cellpos['startx'] = $table_el['rowspans'][($cellpos['rowspanid'])]['startx'];
10245 $cellpos['endx'] = $table_el['rowspans'][($cellpos['rowspanid'])]['endx'];
10246 $endy = $table_el['rowspans'][($cellpos['rowspanid'])]['endy'];
10247 $startpage = $table_el['rowspans'][($cellpos['rowspanid'])]['startpage'];
10248 $endpage = $table_el['rowspans'][($cellpos['rowspanid'])]['endpage'];
10250 $endy = $parent['endy'];
10251 $startpage = $parent['startpage'];
10252 $endpage = $parent['endpage'];
10254 $this->setPage($startpage);
10255 $this->y = $parent['starty'];
10256 if ($endpage > $startpage) {
10257 // design borders around HTML cells.
10258 for ($page=$startpage; $page <= $endpage; $page++) {
10259 $this->setPage($page);
10260 if ($page == $startpage) {
10261 $this->y = $this->getPageHeight() - $restspace - $this->getBreakMargin();
10263 } elseif ($page == $endpage) {
10264 $this->y = $this->tMargin; // put cursor at the beginning of text
10265 $ch = $endy - $this->tMargin;
10267 $this->y = $this->tMargin; // put cursor at the beginning of text
10268 $ch = $this->getPageHeight() - $this->tMargin - $this->getBreakMargin();
10271 if (isset($cellpos['bgcolor']) AND ($cellpos['bgcolor']) !== false) {
10272 $this->SetFillColorArray($cellpos['bgcolor']);
10277 $cw = abs($cellpos['endx'] - $cellpos['startx']);
10278 $this->x = $cellpos['startx'];
10279 // design a cell around the text
10280 $ccode = $this->FillColor."\n".$this->getCellCode($cw, $ch, "", $border, 1, '', $fill);
10281 $pstart = substr($this->pages[$this->page], 0, $this->intmrk[$this->page]);
10282 $pend = substr($this->pages[$this->page], $this->intmrk[$this->page]);
10283 $this->pages[$this->page] = $pstart.$ccode."\n".$pend;
10284 $this->intmrk[$this->page] += strlen($ccode."\n");
10287 $ch = $endy - $parent['starty'];
10288 if (isset($cellpos['bgcolor']) AND ($cellpos['bgcolor']) !== false) {
10289 $this->SetFillColorArray($cellpos['bgcolor']);
10294 $cw = abs($cellpos['endx'] - $cellpos['startx']);
10295 $this->x = $cellpos['startx'];
10296 $this->y = $parent['starty'];
10297 // design a cell around the text
10298 $ccode = $this->FillColor."\n".$this->getCellCode($cw, $ch, "", $border, 1, '', $fill);
10299 $pstart = substr($this->pages[$this->page], 0, $this->intmrk[$this->page]);
10300 $pend = substr($this->pages[$this->page], $this->intmrk[$this->page]);
10301 $this->pages[$this->page] = $pstart.$ccode."\n".$pend;
10302 $this->intmrk[$this->page] += strlen($ccode."\n");
10305 if (isset($table_el['attribute']['cellspacing'])) {
10306 $cellspacing = $this->pixelsToUnits($table_el['attribute']['cellspacing']);
10307 $this->y += $cellspacing;
10309 $this->Ln(0, $cell);
10310 $this->x = $parent['startx'];
10312 if (isset($parent['cellpadding'])) {
10313 $this->cMargin = $this->oldcMargin;
10316 $this->lasth = $this->FontSize * $this->cell_height_ratio;
10320 $this->setStyle('b', false);
10324 $this->setStyle('i', false);
10328 $this->setStyle('u', false);
10332 $this->setStyle('d', false);
10340 $this->SetXY($this->GetX(), $this->GetY() + ((0.7 * $parent['fontsize']) / $this->k));
10344 $this->SetXY($this->GetX(), $this->GetY() - ((0.3 * $parent['fontsize'])/$this->k));
10348 $this->addHTMLVertSpace(1, $cell);
10351 case 'blockquote': {
10353 $this->rMargin -= $this->listindent;
10355 $this->lMargin -= $this->listindent;
10357 $this->addHTMLVertSpace(2, $cell);
10361 $this->addHTMLVertSpace(2, $cell);
10366 if ($this->listnum <= 0) {
10367 $this->listnum = 0;
10368 $this->addHTMLVertSpace(2, $cell);
10373 $this->lispacer = "";
10377 $this->lispacer = "";
10379 $this->rMargin -= $this->listindent;
10381 $this->lMargin -= $this->listindent;
10388 $this->lispacer = "";
10390 $this->rMargin -= $this->listindent;
10392 $this->lMargin -= $this->listindent;
10394 if ($this->listnum <= 0) {
10395 $this->listnum = 0;
10396 $this->addHTMLVertSpace(2, $cell);
10398 $this->lasth = $this->FontSize * $this->cell_height_ratio;
10402 $this->lispacer = "";
10411 $this->addHTMLVertSpace(1, $cell, ($parent['fontsize'] * 1.5) / $this->k);
10418 $this->tmprtl = false;
10422 * Add vertical spaces if needed.
10423 * @param int $n number of spaces to add
10424 * @param boolean $cell if true add the default cMargin space to each new line (default false).
10425 * @param string $h The height of the break. By default, the value equals the height of the last printed cell.
10426 * @access protected
10428 function addHTMLVertSpace($n, $cell=false, $h='') {
10429 if (is_string($h)) {
10430 $vsize = $n * $this->lasth;
10434 if ($vsize > $this->htmlvspace) {
10435 $this->Ln(($vsize - $this->htmlvspace), $cell);
10436 $this->htmlvspace = $vsize;
10440 } // END OF TCPDF CLASS
10442 //============================================================+
10444 //============================================================+