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");
180 if (!class_exists('TCPDF')) {
182 * define default PDF document producer
184 define('PDF_PRODUCER','TCPDF 4.0.027_PHP4 (http://www.tcpdf.org)');
187 * This is a PHP class for generating PDF documents without requiring external extensions.<br>
188 * 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>
190 * @package com.tecnick.tcpdf
191 * @version 4.0.027_PHP4
192 * @author Nicola Asuni - info@tecnick.com
193 * @link http://www.tcpdf.org
194 * @license http://www.gnu.org/copyleft/lesser.html LGPL
198 // protected or Protected properties
201 * @var current page number
207 * @var current object number
213 * @var array of object offsets
219 * @var buffer holding in-memory PDF
225 * @var array containing pages
228 var $pages = array();
231 * @var current document state
237 * @var compression flag
243 * @var current page orientation (P = Portrait, L = Landscape)
249 * @var array that stores page dimensions.<ul><li>$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>
252 var $pagedim = array();
255 * @var scale factor (number of points in user unit)
261 * @var width of page format in points
267 * @var height of page format in points
273 * @var current width of page in points
279 * @var current height of page in points
285 * @var current width of page in user unit
291 * @var current height of page in user unit
315 * @var page break margin
321 * @var cell internal padding
327 * @var cell internal padding (previous value)
333 * @var current horizontal position in user unit for cell positioning
339 * @var current vertical position in user unit for cell positioning
345 * @var height of last cell printed
351 * @var line width in user unit
357 * @var array of standard font names
363 * @var array of used fonts
366 var $fonts = array();
369 * @var array of font files
372 var $FontFiles = array();
375 * @var array of encoding differences
378 var $diffs = array();
381 * @var array of used images
384 var $images = array();
387 * @var array of Annotations in pages
390 var $PageAnnots = array();
393 * @var array of internal links
396 var $links = array();
399 * @var current font family
405 * @var current font style
411 * @var current font ascent (distance between font top and baseline)
413 * @since 2.8.000 (2007-03-29)
418 * @var current font descent (distance between font bottom and baseline)
420 * @since 2.8.000 (2007-03-29)
425 * @var underlining flag
431 * @var current font info
437 * @var current font size in points
443 * @var current font size in user unit
449 * @var commands for drawing color
455 * @var commands for filling color
461 * @var commands for text color
467 * @var indicates whether fill and text colors are different
479 * @var automatic page breaking
485 * @var threshold used to trigger page breaks
488 var $PageBreakTrigger;
491 * @var flag set when processing footer
497 * @var zoom display mode
503 * @var layout display mode
539 * @var alias for total number of pages
545 * @var right-bottom corner X coordinate of inserted image
547 * @author Nicola Asuni
553 * @var right-bottom corner Y coordinate of inserted image
555 * @author Nicola Asuni
561 * @var image scale factor
563 * @author Nicola Asuni
569 * @var boolean set to true when the input text is unicode (require unicode fonts)
571 * @author Nicola Asuni
574 var $isunicode = false;
581 var $PDFVersion = "1.7";
584 // ----------------------
587 * @var Minimum distance between header and top page margin.
593 * @var Minimum distance between footer and bottom page margin.
599 * @var original left margin value
601 * @since 1.53.0.TC013
603 var $original_lMargin;
606 * @var original right margin value
608 * @since 1.53.0.TC013
610 var $original_rMargin;
625 * @var Language templates.
631 * @var Barcode to print on page footer (only if set).
634 var $barcode = false;
637 * @var If true prints header
640 var $print_header = true;
643 * @var If true prints footer.
646 var $print_footer = true;
649 * @var Header image logo.
652 var $header_logo = "";
655 * @var Header image logo width in mm.
658 var $header_logo_width = 30;
661 * @var String to print as title on document header.
664 var $header_title = "";
667 * @var String to print on document header.
670 var $header_string = "";
673 * @var Default number of columns for html table.
676 var $default_table_columns = 4;
679 // variables for html parser
682 * @var HTML PARSER: store current link.
688 * @var store available fonts list.
691 var $fontlist = array();
694 * @var current foreground color
700 * @var HTML PARSER: array of boolean values, true in case of ordered list (OL), false otherwise.
703 var $listordered = array();
706 * @var HTML PARSER: array count list items on nested lists.
709 var $listcount = array();
712 * @var HTML PARSER: current list nesting level.
718 * @var HTML PARSER: indent amount for lists.
724 * @var current background color
730 * @var Store temporary font size in points.
733 var $tempfontsize = 10;
736 * @var Bold font style status.
742 * @var Underlined font style status.
748 * @var Italic font style status.
754 * @var Line through font style status.
756 * @since 2.8.000 (2008-03-19)
761 * @var spacer for LI tags.
767 * @var default encoding
769 * @since 1.53.0.TC010
771 var $encoding = "UTF-8";
774 * @var PHP internal encoding
776 * @since 1.53.0.TC016
778 var $internal_encoding;
781 * @var indicates if the document language is Right-To-Left
788 * @var used to force RTL or LTR string inversion
794 // --- Variables used for document encryption:
797 * Indicates whether document is protected
799 * @since 2.0.000 (2008-01-02)
804 * U entry in pdf document
806 * @since 2.0.000 (2008-01-02)
811 * O entry in pdf document
813 * @since 2.0.000 (2008-01-02)
818 * P entry in pdf document
820 * @since 2.0.000 (2008-01-02)
825 * encryption object id
827 * @since 2.0.000 (2008-01-02)
832 * last RC4 key encrypted (cached for optimisation)
834 * @since 2.0.000 (2008-01-02)
839 * last RC4 computed key
841 * @since 2.0.000 (2008-01-02)
848 * Outlines for bookmark
850 * @since 2.1.002 (2008-02-12)
852 var $outlines = array();
855 * Outline root for bookmark
857 * @since 2.1.002 (2008-02-12)
862 // --- javascript and form ---
867 * @since 2.1.002 (2008-02-12)
869 var $javascript = "";
874 * @since 2.1.002 (2008-02-12)
881 * @since 2.8.000 (2008-03-19)
885 // --- Variables used for User's Rights ---
886 // See PDF reference chapter 8.7 Digital Signatures
889 * If true enables user's rights on PDF reader
891 * @since 2.9.000 (2008-03-26)
896 * Names specifying additional document-wide usage rights for the document.
898 * @since 2.9.000 (2008-03-26)
903 * Names specifying additional annotation-related usage rights for the document.
905 * @since 2.9.000 (2008-03-26)
910 * Names specifying additional form-field-related usage rights for the document.
912 * @since 2.9.000 (2008-03-26)
917 * Names specifying additional signature-related usage rights for the document.
919 * @since 2.9.000 (2008-03-26)
924 * Dot Per Inch Document Resolution (do not change)
926 * @since 3.0.000 (2008-03-27)
931 * Indicates whether a new page group was requested
933 * @since 3.0.000 (2008-03-27)
938 * Contains the number of pages of the groups
940 * @since 3.0.000 (2008-03-27)
945 * Contains the alias of the current page group
947 * @since 3.0.000 (2008-03-27)
952 * Restrict the rendering of some elements to screen or printout.
954 * @since 3.0.000 (2008-03-27)
956 var $visibility="all";
961 * @since 3.0.000 (2008-03-27)
968 * @since 3.0.000 (2008-03-27)
973 * Array of transparency objects and parameters.
975 * @since 3.0.000 (2008-03-27)
980 * Set the default JPEG compression quality (1-100)
982 * @since 3.0.000 (2008-03-27)
987 * Default cell height ratio.
989 * @since 3.0.014 (2008-05-23)
991 var $cell_height_ratio = K_CELL_HEIGHT_RATIO;
994 * PDF viewer preferences.
996 * @since 3.1.000 (2008-06-09)
998 var $viewer_preferences;
1001 * A name object specifying how the document should be displayed when opened.
1003 * @since 3.1.000 (2008-06-09)
1008 * Array for storing gradient information.
1010 * @since 3.1.000 (2008-06-09)
1012 var $gradients = array();
1015 * Array used to store positions inside the pages buffer.
1016 * keys are the page numbers
1018 * @since 3.2.000 (2008-06-26)
1020 var $intmrk = array();
1023 * Array used to store footer positions of each page.
1025 * @since 3.2.000 (2008-07-01)
1027 var $footerpos = array();
1031 * Array used to store footer lenght of each page.
1033 * @since 4.0.014 (2008-07-29)
1035 var $footerlen = array();
1038 * True if a newline is created.
1040 * @since 3.2.000 (2008-07-01)
1042 var $newline = true;
1045 * End position of the latest inserted line
1047 * @since 3.2.000 (2008-07-01)
1052 * PDF string for last line width
1054 * @since 4.0.006 (2008-07-16)
1056 var $linestyleWidth = "";
1059 * PDF string for last line width
1061 * @since 4.0.006 (2008-07-16)
1063 var $linestyleCap = "0 J";
1066 * PDF string for last line width
1068 * @since 4.0.006 (2008-07-16)
1070 var $linestyleJoin = "0 j";
1073 * PDF string for last line width
1075 * @since 4.0.006 (2008-07-16)
1077 var $linestyleDash = "[] 0 d";
1080 * True if marked-content sequence is open
1082 * @since 4.0.013 (2008-07-28)
1084 var $openMarkedContent = false;
1087 * Count the latest inserted vertical spaces on HTML.
1089 * @since 4.0.021 (2008-08-24)
1091 var $htmlvspace = 0;
1094 * Array of Spot colors
1096 * @since 4.0.024 (2008-09-12)
1098 var $spot_colors = array();
1100 //------------------------------------------------------------
1102 //------------------------------------------------------------
1105 * This is the class constructor.
1106 * It allows to set up the page format, the orientation and
1107 * the measure unit used in all the methods (except for the font sizes).
1109 * @param string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or Portrait (default)</li><li>L or Landscape</li></ul>
1110 * @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.
1111 * @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>
1112 * @param boolean $unicode TRUE means that the input text is unicode (default = true)
1113 * @param String $encoding charset encoding; default is UTF-8
1115 function __construct($orientation='P', $unit='mm', $format='A4', $uni=true, $encoding="UTF-8") {
1116 if ($uni) // Fix for FrontAccounting
1118 global $unicode, $unicode_mirror, $unicode_arlet, $laa_array, $diacritics;
1119 include_once(dirname(__FILE__)."/unicode_data2.php");
1121 /* Set internal character encoding to ASCII */
1122 if (function_exists("mb_internal_encoding") AND mb_internal_encoding()) {
1123 $this->internal_encoding = mb_internal_encoding();
1124 mb_internal_encoding("ASCII");
1126 // set language direction
1127 $this->rtl = $this->l['a_meta_dir']=='rtl' ? true : false;
1128 $this->tmprtl = false;
1131 //Initialization of properties
1132 $this->isunicode = $uni;
1134 $this->pagedim = array();
1137 $this->pages = array();
1139 $this->fonts = array();
1140 $this->FontFiles = array();
1141 $this->diffs = array();
1142 $this->images = array();
1143 $this->links = array();
1144 $this->gradients = array();
1145 $this->InFooter = false;
1147 $this->FontFamily = 'helvetica';
1148 $this->FontStyle = '';
1149 $this->FontSizePt = 12;
1150 $this->underline = false;
1151 $this->linethrough = false;
1152 $this->DrawColor = '0 G';
1153 $this->FillColor = '0 g';
1154 $this->TextColor = '0 g';
1155 $this->ColorFlag = false;
1157 // encryption values
1158 $this->encrypted = false;
1159 $this->last_rc4_key = '';
1160 $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";
1161 //Standard Unicode fonts
1162 $this->CoreFonts = array(
1163 'courier'=>'Courier',
1164 'courierB'=>'Courier-Bold',
1165 'courierI'=>'Courier-Oblique',
1166 'courierBI'=>'Courier-BoldOblique',
1167 'helvetica'=>'Helvetica',
1168 'helveticaB'=>'Helvetica-Bold',
1169 'helveticaI'=>'Helvetica-Oblique',
1170 'helveticaBI'=>'Helvetica-BoldOblique',
1171 'times'=>'Times-Roman',
1172 'timesB'=>'Times-Bold',
1173 'timesI'=>'Times-Italic',
1174 'timesBI'=>'Times-BoldItalic',
1176 'zapfdingbats'=>'ZapfDingbats'
1179 $this->setPageUnit($unit);
1180 // set page format and orientation
1181 $this->setPageFormat($format, $orientation);
1182 //Page margins (1 cm)
1183 $margin = 28.35 / $this->k;
1184 $this->SetMargins($margin,$margin);
1185 //Interior cell margin (1 mm)
1186 $this->cMargin = $margin / 10;
1187 //Line width (0.2 mm)
1188 $this->LineWidth = 0.57 / $this->k;
1189 $this->linestyleWidth = sprintf('%.2f w', ($this->LineWidth * $this->k));
1190 $this->linestyleCap = "0 J";
1191 $this->linestyleJoin = "0 j";
1192 $this->linestyleDash = "[] 0 d";
1193 //Automatic page break
1194 $this->SetAutoPageBreak(true, 2*$margin);
1195 //Full width display mode
1196 $this->SetDisplayMode('fullwidth');
1198 $this->SetCompression(true);
1199 //Set default PDF version number
1200 $this->PDFVersion = "1.7";
1201 $this->encoding = $encoding;
1203 $this->getFontsList();
1204 $this->fgcolor = array('R' => 0, 'G' => 0, 'B' => 0);
1205 $this->bgcolor = array('R' => 255, 'G' => 255, 'B' => 255);
1206 $this->extgstates = array();
1209 $this->ur_document = "/FullSave";
1210 $this->ur_annots = "/Create/Delete/Modify/Copy/Import/Export";
1211 $this->ur_form = "/Add/Delete/FillIn/Import/Export/SubmitStandalone/SpawnTemplate";
1212 $this->ur_signature = "/Modify";
1213 // set default JPEG quality
1214 $this->jpeg_quality = 75;
1215 // initialize some settings
1216 $this->utf8Bidi(array(""));
1220 * Default destructor.
1221 * @since 1.53.0.TC016
1223 function TCPDFDestruct() {
1224 // restore internal encoding
1225 if (isset($this->internal_encoding) AND !empty($this->internal_encoding)) {
1226 mb_internal_encoding($this->internal_encoding);
1231 * Set the units of measure for the document.
1232 * @param string $unit User measure unit. Possible values are:<ul><li>pt: point</li><li>mm: millimeter (default)</li><li>cm: centimeter</li><li>in: inch</li></ul><br />A point equals 1/72 of inch, that is to say about 0.35 mm (an inch being 2.54 cm). This is a very common unit in typography; font sizes are expressed in that unit.
1233 * @since 3.0.015 (2008-06-06)
1235 function setPageUnit($unit) {
1237 switch (strtolower($unit)) {
1245 $this->k = $this->dpi / 25.4;
1250 $this->k = $this->dpi / 2.54;
1255 $this->k = $this->dpi;
1260 $this->Error('Incorrect unit: '.$unit);
1264 if (isset($this->CurOrientation)) {
1265 $this->setPageOrientation($this->CurOrientation);
1270 * Set the page format
1271 * @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>
1272 * @param string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
1273 * @since 3.0.015 (2008-06-06)
1275 function setPageFormat($format, $orientation="P") {
1277 if (is_string($format)) {
1278 // Page formats (45 standard ISO paper formats and 4 american common formats).
1279 // Paper cordinates are calculated in this way: (inches * 72) where (1 inch = 2.54 cm)
1280 switch (strtoupper($format)){
1281 case '4A0': {$format = array(4767.87,6740.79); break;}
1282 case '2A0': {$format = array(3370.39,4767.87); break;}
1283 case 'A0': {$format = array(2383.94,3370.39); break;}
1284 case 'A1': {$format = array(1683.78,2383.94); break;}
1285 case 'A2': {$format = array(1190.55,1683.78); break;}
1286 case 'A3': {$format = array(841.89,1190.55); break;}
1287 case 'A4': default: {$format = array(595.28,841.89); break;}
1288 case 'A5': {$format = array(419.53,595.28); break;}
1289 case 'A6': {$format = array(297.64,419.53); break;}
1290 case 'A7': {$format = array(209.76,297.64); break;}
1291 case 'A8': {$format = array(147.40,209.76); break;}
1292 case 'A9': {$format = array(104.88,147.40); break;}
1293 case 'A10': {$format = array(73.70,104.88); break;}
1294 case 'B0': {$format = array(2834.65,4008.19); break;}
1295 case 'B1': {$format = array(2004.09,2834.65); break;}
1296 case 'B2': {$format = array(1417.32,2004.09); break;}
1297 case 'B3': {$format = array(1000.63,1417.32); break;}
1298 case 'B4': {$format = array(708.66,1000.63); break;}
1299 case 'B5': {$format = array(498.90,708.66); break;}
1300 case 'B6': {$format = array(354.33,498.90); break;}
1301 case 'B7': {$format = array(249.45,354.33); break;}
1302 case 'B8': {$format = array(175.75,249.45); break;}
1303 case 'B9': {$format = array(124.72,175.75); break;}
1304 case 'B10': {$format = array(87.87,124.72); break;}
1305 case 'C0': {$format = array(2599.37,3676.54); break;}
1306 case 'C1': {$format = array(1836.85,2599.37); break;}
1307 case 'C2': {$format = array(1298.27,1836.85); break;}
1308 case 'C3': {$format = array(918.43,1298.27); break;}
1309 case 'C4': {$format = array(649.13,918.43); break;}
1310 case 'C5': {$format = array(459.21,649.13); break;}
1311 case 'C6': {$format = array(323.15,459.21); break;}
1312 case 'C7': {$format = array(229.61,323.15); break;}
1313 case 'C8': {$format = array(161.57,229.61); break;}
1314 case 'C9': {$format = array(113.39,161.57); break;}
1315 case 'C10': {$format = array(79.37,113.39); break;}
1316 case 'RA0': {$format = array(2437.80,3458.27); break;}
1317 case 'RA1': {$format = array(1729.13,2437.80); break;}
1318 case 'RA2': {$format = array(1218.90,1729.13); break;}
1319 case 'RA3': {$format = array(864.57,1218.90); break;}
1320 case 'RA4': {$format = array(609.45,864.57); break;}
1321 case 'SRA0': {$format = array(2551.18,3628.35); break;}
1322 case 'SRA1': {$format = array(1814.17,2551.18); break;}
1323 case 'SRA2': {$format = array(1275.59,1814.17); break;}
1324 case 'SRA3': {$format = array(907.09,1275.59); break;}
1325 case 'SRA4': {$format = array(637.80,907.09); break;}
1326 case 'LETTER': {$format = array(612.00,792.00); break;}
1327 case 'LEGAL': {$format = array(612.00,1008.00); break;}
1328 case 'EXECUTIVE': {$format = array(521.86,756.00); break;}
1329 case 'FOLIO': {$format = array(612.00,936.00); break;}
1331 $this->fwPt = $format[0];
1332 $this->fhPt = $format[1];
1335 $this->fwPt = $format[0] * $this->k;
1336 $this->fhPt = $format[1] * $this->k;
1338 $this->setPageOrientation($orientation);
1343 * Set page orientation.
1344 * @param string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
1345 * @param boolean $autopagebreak Boolean indicating if auto-page-break mode should be on or off.
1346 * @param float $bottommargin bottom margin of the page.
1347 * @since 3.0.015 (2008-06-06)
1349 function setPageOrientation($orientation, $autopagebreak='', $bottommargin='') {
1350 $orientation = strtoupper($orientation);
1351 if (($orientation == 'P') OR ($orientation == 'PORTRAIT')) {
1352 $this->CurOrientation = 'P';
1353 $this->wPt = $this->fwPt;
1354 $this->hPt = $this->fhPt;
1355 } elseif (($orientation == 'L') OR ($orientation == 'LANDSCAPE')) {
1356 $this->CurOrientation = 'L';
1357 $this->wPt = $this->fhPt;
1358 $this->hPt = $this->fwPt;
1361 $this->Error('Incorrect orientation: '.$orientation);
1363 $this->w = $this->wPt / $this->k;
1364 $this->h = $this->hPt / $this->k;
1365 if (empty($autopagebreak)) {
1366 if (isset($this->AutoPageBreak)) {
1367 $autopagebreak = $this->AutoPageBreak;
1369 $autopagebreak = true;
1372 if (empty($bottommargin)) {
1373 if (isset($this->bMargin)) {
1374 $bottommargin = $this->bMargin;
1376 // default value = 2 cm
1377 $bottommargin = 2 * 28.35 / $this->k;
1380 $this->SetAutoPageBreak($autopagebreak, $bottommargin);
1381 // store page dimensions
1382 $this->pagedim[$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);
1386 * Enable or disable Right-To-Left language mode
1387 * @param Boolean $enable if true enable Right-To-Left language mode.
1388 * @since 2.0.000 (2008-01-03)
1390 function setRTL($enable) {
1391 $this->rtl = $enable ? true : false;
1392 $this->tmprtl = false;
1396 * Return the RTL status
1398 * @since 4.0.012 (2008-07-24)
1405 * Force temporary RTL language direction
1406 * @param mixed $mode can be false, 'L' for LTR or 'R' for RTL
1407 * @since 2.1.000 (2008-01-09)
1409 function setTempRTL($mode) {
1414 $this->tmprtl = $mode;
1420 * Set the last cell height.
1421 * @param float $h cell height.
1422 * @author Nicola Asuni
1423 * @since 1.53.0.TC034
1425 function setLastH($h) {
1430 * Get the last cell height.
1431 * @return last cell height
1432 * @since 4.0.017 (2008-08-05)
1434 function getLastH() {
1435 return $this->lasth;
1439 * Set the image scale.
1440 * @param float $scale image scale.
1441 * @author Nicola Asuni
1444 function setImageScale($scale) {
1445 $this->imgscale = $scale;
1449 * Returns the image scale.
1450 * @return float image scale.
1451 * @author Nicola Asuni
1454 function getImageScale() {
1455 return $this->imgscale;
1459 * Returns the page width in units.
1460 * @return int page width.
1461 * @author Nicola Asuni
1464 function getPageWidth() {
1469 * Returns the page height in units.
1470 * @return int page height.
1471 * @author Nicola Asuni
1474 function getPageHeight() {
1479 * Returns the page break margin.
1480 * @return int page break margin.
1481 * @author Nicola Asuni
1484 function getBreakMargin() {
1485 return $this->bMargin;
1489 * Returns the scale factor (number of points in user unit).
1490 * @return int scale factor.
1491 * @author Nicola Asuni
1494 function getScaleFactor() {
1499 * Defines the left, top and right margins. By default, they equal 1 cm. Call this method to change them.
1500 * @param float $left Left margin.
1501 * @param float $top Top margin.
1502 * @param float $right Right margin. Default value is the left one.
1504 * @see SetLeftMargin(), SetTopMargin(), SetRightMargin(), SetAutoPageBreak()
1506 function SetMargins($left, $top, $right=-1) {
1507 //Set left, top and right margins
1508 $this->lMargin = $left;
1509 $this->tMargin = $top;
1513 $this->rMargin = $right;
1517 * 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.
1518 * @param float $margin The margin.
1520 * @see SetTopMargin(), SetRightMargin(), SetAutoPageBreak(), SetMargins()
1522 function SetLeftMargin($margin) {
1524 $this->lMargin=$margin;
1525 if (($this->page > 0) AND ($this->x < $margin)) {
1531 * Defines the top margin. The method can be called before creating the first page.
1532 * @param float $margin The margin.
1534 * @see SetLeftMargin(), SetRightMargin(), SetAutoPageBreak(), SetMargins()
1536 function SetTopMargin($margin) {
1538 $this->tMargin=$margin;
1539 if (($this->page > 0) AND ($this->y < $margin)) {
1545 * Defines the right margin. The method can be called before creating the first page.
1546 * @param float $margin The margin.
1548 * @see SetLeftMargin(), SetTopMargin(), SetAutoPageBreak(), SetMargins()
1550 function SetRightMargin($margin) {
1551 $this->rMargin=$margin;
1552 if (($this->page > 0) AND ($this->x > ($this->w - $margin))) {
1553 $this->x = $this->w - $margin;
1558 * Set the internal Cell padding.
1559 * @param float $pad internal padding.
1560 * @since 2.1.000 (2008-01-09)
1561 * @see Cell(), SetLeftMargin(), SetTopMargin(), SetAutoPageBreak(), SetMargins()
1563 function SetCellPadding($pad) {
1564 $this->cMargin = $pad;
1568 * 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.
1569 * @param boolean $auto Boolean indicating if mode should be on or off.
1570 * @param float $margin Distance from the bottom of the page.
1572 * @see Cell(), MultiCell(), AcceptPageBreak()
1574 function SetAutoPageBreak($auto, $margin=0) {
1575 //Set auto page break mode and triggering margin
1576 $this->AutoPageBreak = $auto;
1577 $this->bMargin = $margin;
1578 $this->PageBreakTrigger = $this->h - $margin;
1582 * Defines the way the document is to be displayed by the viewer.
1583 * @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>
1584 * @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>
1585 * @param string $mode A name object specifying how the document should be displayed when opened:<ul><li>UseNone Neither document outline nor thumbnail images visible</li><li>UseOutlines Document outline visible</li><li>UseThumbs Thumbnail images visible</li><li>FullScreen Full-screen mode, with no menu bar, window controls, or any other window visible</li><li>UseOC (PDF 1.5) Optional content group panel visible</li><li>UseAttachments (PDF 1.6) Attachments panel visible</li></ul>
1588 function SetDisplayMode($zoom, $layout='SinglePage', $mode="UseNone") {
1589 //Set display mode in viewer
1590 if (($zoom == 'fullpage') OR ($zoom == 'fullwidth') OR ($zoom == 'real') OR ($zoom == 'default') OR (!is_string($zoom))) {
1591 $this->ZoomMode = $zoom;
1593 $this->Error('Incorrect zoom display mode: '.$zoom);
1598 case "SinglePage": {
1599 $this->LayoutMode = "SinglePage";
1604 $this->LayoutMode = "OneColumn";
1608 case "TwoColumnLeft": {
1609 $this->LayoutMode = "TwoColumnLeft";
1612 case "TwoColumnRight": {
1613 $this->LayoutMode = "TwoColumnRight";
1616 case "TwoPageLeft": {
1617 $this->LayoutMode = "TwoPageLeft";
1620 case "TwoPageRight": {
1621 $this->LayoutMode = "TwoPageRight";
1625 $this->LayoutMode = "SinglePage";
1630 $this->PageMode = "UseNone";
1633 case "UseOutlines": {
1634 $this->PageMode = "UseOutlines";
1638 $this->PageMode = "UseThumbs";
1641 case "FullScreen": {
1642 $this->PageMode = "FullScreen";
1646 $this->PageMode = "UseOC";
1650 $this->PageMode = "UseAttachments";
1654 $this->PageMode = "UseNone";
1660 * 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.
1661 * Note: the Zlib extension is required for this feature. If not present, compression will be turned off.
1662 * @param boolean $compress Boolean indicating if compression must be enabled.
1665 function SetCompression($compress) {
1666 //Set page compression
1667 if (function_exists('gzcompress')) {
1668 $this->compress = $compress;
1670 $this->compress = false;
1675 * Defines the title of the document.
1676 * @param string $title The title.
1678 * @see SetAuthor(), SetCreator(), SetKeywords(), SetSubject()
1680 function SetTitle($title) {
1682 $this->title = $title;
1686 * Defines the subject of the document.
1687 * @param string $subject The subject.
1689 * @see SetAuthor(), SetCreator(), SetKeywords(), SetTitle()
1691 function SetSubject($subject) {
1692 //Subject of document
1693 $this->subject = $subject;
1697 * Defines the author of the document.
1698 * @param string $author The name of the author.
1700 * @see SetCreator(), SetKeywords(), SetSubject(), SetTitle()
1702 function SetAuthor($author) {
1703 //Author of document
1704 $this->author = $author;
1708 * Associates keywords with the document, generally in the form 'keyword1 keyword2 ...'.
1709 * @param string $keywords The list of keywords.
1711 * @see SetAuthor(), SetCreator(), SetSubject(), SetTitle()
1713 function SetKeywords($keywords) {
1714 //Keywords of document
1715 $this->keywords = $keywords;
1719 * Defines the creator of the document. This is typically the name of the application that generates the PDF.
1720 * @param string $creator The name of the creator.
1722 * @see SetAuthor(), SetKeywords(), SetSubject(), SetTitle()
1724 function SetCreator($creator) {
1725 //Creator of document
1726 $this->creator = $creator;
1730 * Defines an alias for the total number of pages. It will be substituted as the document is closed.<br />
1731 * @param string $alias The alias. Default value: {nb}.
1733 * @see getAliasNbPages(), PageNo(), Footer()
1735 function AliasNbPages($alias='{nb}') {
1736 //Define an alias for total number of pages
1737 $this->AliasNbPages = $alias;
1741 * Returns the string alias used for the total number of pages.
1742 * If the current font is unicode type, the returned string is surrounded by additional curly braces.
1744 * @since 4.0.018 (2008-08-08)
1745 * @see AliasNbPages(), PageNo(), Footer()
1747 function getAliasNbPages() {
1748 if (strpos(strtolower($this->CurrentFont['type']), 'unicode')) {
1749 return "{".$this->AliasNbPages."}";
1751 return $this->AliasNbPages;
1755 * 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.
1756 * 2004-06-11 :: Nicola Asuni : changed bold tag with strong
1757 * @param string $msg The error message
1760 function Error($msg) {
1762 display_error('<strong>TCPDF error: </strong>'.$msg);
1767 * This method begins the generation of the PDF document. It is not necessary to call it explicitly because AddPage() does it automatically.
1768 * Note: no page is created by this method
1770 * @see AddPage(), Close()
1778 * Terminates the PDF document. It is not necessary to call this method explicitly because Output() does it automatically. If the document contains no page, AddPage() is called to prevent from getting an invalid document.
1780 * @see Open(), Output()
1783 //Terminate document
1784 if ($this->state == 3) {
1787 if ($this->page == 0) {
1799 * Move pointer at the specified document page and update page dimensions.
1800 * @param int $pnum page number
1801 * @param boolean $resetmargins if true reset left, right, top margins and Y position.
1802 * @since 2.1.000 (2008-01-07)
1803 * @see getPage(), lastpage(), getNumPages()
1805 function setPage($pnum, $resetmargins=false) {
1806 if (($pnum > 0) AND ($pnum <= count($this->pages))) {
1807 $this->page = $pnum;
1808 $this->wPt = $this->pagedim[$this->page]['w'];
1809 $this->hPt = $this->pagedim[$this->page]['h'];
1810 $this->w = $this->wPt / $this->k;
1811 $this->h = $this->hPt / $this->k;
1812 $this->tMargin = $this->pagedim[$this->page]['tm'];
1813 $this->bMargin = $this->pagedim[$this->page]['bm'];
1814 $this->AutoPageBreak = $this->pagedim[$this->page]['pb'];
1815 $this->CurOrientation = $this->pagedim[$this->page]['or'];
1816 $this->SetAutoPageBreak($this->AutoPageBreak, $this->bMargin);
1817 if ($resetmargins) {
1818 $this->lMargin = $this->pagedim[$this->page]['lm'];
1819 $this->rMargin = $this->pagedim[$this->page]['rm'];
1820 $this->SetY($this->tMargin);
1823 $this->Error('Wrong page number on setPage() function.');
1828 * Reset pointer to the last document page.
1829 * @since 2.0.000 (2008-01-04)
1830 * @see setPage(), getPage(), getNumPages()
1832 function lastPage() {
1833 $this->setPage($this->getNumPages());
1837 * Get current document page number.
1838 * @return int page number
1839 * @since 2.1.000 (2008-01-07)
1840 * @see setPage(), lastpage(), getNumPages()
1842 function getPage() {
1848 * Get the total number of insered pages.
1849 * @return int number of pages
1850 * @since 2.1.000 (2008-01-07)
1851 * @see setPage(), getPage(), lastpage()
1853 function getNumPages() {
1854 return count($this->pages);
1858 * 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.
1859 * 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.
1860 * The origin of the coordinate system is at the top-left corner and increasing ordinates go downwards.
1861 * @param string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
1862 * @param mixed $format The format used for pages. It can be either one of the following values (case insensitive) or a custom format in the form of a two-element array containing the width and the height (expressed in the unit given by unit).<ul><li>4A0</li><li>2A0</li><li>A0</li><li>A1</li><li>A2</li><li>A3</li><li>A4 (default)</li><li>A5</li><li>A6</li><li>A7</li><li>A8</li><li>A9</li><li>A10</li><li>B0</li><li>B1</li><li>B2</li><li>B3</li><li>B4</li><li>B5</li><li>B6</li><li>B7</li><li>B8</li><li>B9</li><li>B10</li><li>C0</li><li>C1</li><li>C2</li><li>C3</li><li>C4</li><li>C5</li><li>C6</li><li>C7</li><li>C8</li><li>C9</li><li>C10</li><li>RA0</li><li>RA1</li><li>RA2</li><li>RA3</li><li>RA4</li><li>SRA0</li><li>SRA1</li><li>SRA2</li><li>SRA3</li><li>SRA4</li><li>LETTER</li><li>LEGAL</li><li>EXECUTIVE</li><li>FOLIO</li></ul>
1864 * @see TCPDF(), Header(), Footer(), SetMargins()
1866 function AddPage($orientation='', $format='') {
1867 if (!isset($this->original_lMargin)) {
1868 $this->original_lMargin = $this->lMargin;
1870 if (!isset($this->original_rMargin)) {
1871 $this->original_rMargin = $this->rMargin;
1873 if (count($this->pages) > $this->page) {
1874 // this page has been already added
1875 $this->setPage(($this->page + 1));
1876 $this->SetY($this->tMargin);
1880 if ($this->state == 0) {
1883 // save current settings
1884 $font_family = $this->FontFamily;
1885 $font_style = $this->FontStyle.($this->underline ? 'U' : '').($this->linethrough ? 'D' : '');
1886 $font_size = $this->FontSizePt;
1887 $prev_rMargin = $this->rMargin;
1888 $prev_lMargin = $this->lMargin;
1889 $prev_cMargin = $this->cMargin;
1890 $prev_linestyleWidth = $this->linestyleWidth;
1891 $prev_linestyleCap = $this->linestyleCap;
1892 $prev_linestyleJoin = $this->linestyleJoin;
1893 $prev_linestyleDash = $this->linestyleDash;
1894 $prev_DrawColor = $this->DrawColor;
1895 $prev_FillColor = $this->FillColor;
1896 $prev_TextColor = $this->TextColor;
1897 $prev_ColorFlag = $this->ColorFlag;
1898 if ($this->page > 0) {
1905 $this->_beginpage($orientation, $format);
1906 // restore graphic styles
1907 $this->_out("".$prev_linestyleWidth." ".$prev_linestyleCap." ".$prev_linestyleJoin." ".$prev_linestyleDash." ".$prev_DrawColor." ".$prev_FillColor."");
1908 if (!empty($font_family)) {
1909 $this->SetFont($font_family, $font_style, $font_size);
1913 // restore graphic styles
1914 $this->_out("".$prev_linestyleWidth." ".$prev_linestyleCap." ".$prev_linestyleJoin." ".$prev_linestyleDash." ".$prev_DrawColor." ".$prev_FillColor."");
1915 if (!empty($font_family)) {
1916 $this->SetFont($font_family, $font_style, $font_size);
1919 $this->FontFamily = $font_family;
1920 $this->FontStyle = $font_style;
1921 $this->FontSizePt = $font_size;
1922 $this->rMargin = $prev_rMargin;
1923 $this->lMargin = $prev_lMargin;
1924 $this->cMargin = $prev_cMargin;
1925 $this->linestyleWidth = $prev_linestyleWidth;
1926 $this->linestyleCap = $prev_linestyleCap;
1927 $this->linestyleJoin = $prev_linestyleJoin;
1928 $this->linestyleDash = $prev_linestyleDash;
1929 $this->DrawColor = $prev_DrawColor;
1930 $this->FillColor = $prev_FillColor;
1931 $this->TextColor = $prev_TextColor;
1932 $this->ColorFlag = $prev_ColorFlag;
1934 $this->intmrk[$this->page] = strlen($this->pages[$this->page]);
1938 * Set start-writing mark on current page for multicell borders and fills.
1939 * This function must be called after calling Image() function for a background image.
1940 * Background images must be always inserted before calling Multicell() or WriteHTMLCell() or WriteHTML() functions.
1942 * @since 4.0.016 (2008-07-30)
1944 function setPageMark() {
1945 $this->intmrk[$this->page] = strlen($this->pages[$this->page]);
1950 * @param string $ln header image logo
1951 * @param string $lw header image logo width in mm
1952 * @param string $ht string to print as title on document header
1953 * @param string $hs string to print on document header
1955 function setHeaderData($ln="", $lw=0, $ht="", $hs="") {
1956 $this->header_logo = $ln;
1957 $this->header_logo_width = $lw;
1958 $this->header_title = $ht;
1959 $this->header_string = $hs;
1963 * Returns header data:
1964 * <ul><li>$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>
1966 * @since 4.0.012 (2008-07-24)
1968 function getHeaderData() {
1970 $ret['logo'] = $this->header_logo;
1971 $ret['logo_width'] = $this->header_logo_width;
1972 $ret['title'] = $this->header_title;
1973 $ret['string'] = $this->header_string;
1978 * Set header margin.
1979 * (minimum distance between header and top page margin)
1980 * @param int $hm distance in user units
1982 function setHeaderMargin($hm=10) {
1983 $this->header_margin = $hm;
1987 * Returns header margin in user units.
1989 * @since 4.0.012 (2008-07-24)
1991 function getHeaderMargin() {
1992 return $this->header_margin;
1996 * Set footer margin.
1997 * (minimum distance between footer and bottom page margin)
1998 * @param int $fm distance in user units
2000 function setFooterMargin($fm=10) {
2001 $this->footer_margin = $fm;
2005 * Returns footer margin in user units.
2007 * @since 4.0.012 (2008-07-24)
2009 function getFooterMargin() {
2010 return $this->footer_margin;
2013 * Set a flag to print page header.
2014 * @param boolean $val set to true to print the page header (default), false otherwise.
2016 function setPrintHeader($val=true) {
2017 $this->print_header = $val;
2021 * Set a flag to print page footer.
2022 * @param boolean $value set to true to print the page footer (default), false otherwise.
2024 function setPrintFooter($val=true) {
2025 $this->print_footer = $val;
2029 * Return the right-bottom (or left-bottom for RTL) corner X coordinate of last inserted image
2032 function getImageRBX() {
2033 return $this->img_rb_x;
2037 * Return the right-bottom (or left-bottom for RTL) corner Y coordinate of last inserted image
2040 function getImageRBY() {
2041 return $this->img_rb_y;
2045 * This method is used to render the page header.
2046 * It is automatically called by AddPage() and could be overwritten in your own inherited class.
2048 function Header1() {
2049 $ormargins = $this->getOriginalMargins();
2050 $headerfont = $this->getHeaderFont();
2051 $headerdata = $this->getHeaderData();
2052 if (($headerdata['logo']) AND ($headerdata['logo'] != K_BLANK_IMAGE)) {
2053 $this->Image(K_PATH_IMAGES.$headerdata['logo'], $this->GetX(), $this->getHeaderMargin(), $headerdata['logo_width']);
2054 $imgy = $this->getImageRBY();
2056 $imgy = $this->GetY();
2058 $cell_height = round(($this->getCellHeightRatio() * $headerfont[2]) / $this->getScaleFactor(), 2);
2059 // set starting margin for text data cell
2060 if ($this->getRTL()) {
2061 $header_x = $ormargins['right'] + ($headerdata['logo_width'] * 1.1);
2063 $header_x = $ormargins['left'] + ($headerdata['logo_width'] * 1.1);
2065 $this->SetTextColor(0, 0, 0);
2067 $this->SetFont($headerfont[0], 'B', $headerfont[2] + 1);
2068 $this->SetX($header_x);
2069 $this->Cell(0, $cell_height, $headerdata['title'], 0, 1, '');
2071 $this->SetFont($headerfont[0], $headerfont[1], $headerfont[2]);
2072 $this->SetX($header_x);
2073 $this->MultiCell(0, $cell_height, $headerdata['string'], 0, '', 0, 1, 0, 0, true, 0);
2074 // print an ending header line
2075 $this->SetLineStyle(array("width" => 0.85 / $this->getScaleFactor(), "cap" => "butt", "join" => "miter", "dash" => 0, "color" => array(0, 0, 0)));
2076 $this->SetY(1 + max($imgy, $this->GetY()));
2077 if ($this->getRTL()) {
2078 $this->SetX($ormargins['right']);
2080 $this->SetX($ormargins['left']);
2082 $this->Cell(0, 0, '', 'T', 0, 'C');
2086 * This method is used to render the page footer.
2087 * It is automatically called by AddPage() and could be overwritten in your own inherited class.
2090 $cur_y = $this->GetY();
2091 $ormargins = $this->getOriginalMargins();
2092 $this->SetTextColor(0, 0, 0);
2093 //set style for cell border
2094 $line_width = 0.85 / $this->getScaleFactor();
2095 $this->SetLineStyle(array("width" => $line_width, "cap" => "butt", "join" => "miter", "dash" => 0, "color" => array(0, 0, 0)));
2096 //print document barcode
2097 $barcode = $this->getBarcode();
2098 if (!empty($barcode)) {
2100 $barcode_width = round(($this->getPageWidth() - $ormargins['left'] - $ormargins['right'])/3);
2101 $this->write1DBarcode($barcode, "C128B", $this->GetX(), $cur_y + $line_width, $barcode_width, (($this->getFooterMargin() / 3) - $line_width), 0.3, '', '');
2103 $pagenumtxt = $this->l['w_page']." ".$this->PageNo().' / '.$this->getAliasNbPages();
2104 $this->SetY($cur_y);
2106 if ($this->getRTL()) {
2107 $this->SetX($ormargins['right']);
2108 $this->Cell(0, 0, $pagenumtxt, 'T', 0, 'L');
2110 $this->SetX($ormargins['left']);
2111 $this->Cell(0, 0, $pagenumtxt, 'T', 0, 'R');
2116 * This method is used to render the page header.
2118 * @since 4.0.012 (2008-07-24)
2120 function setHeader() {
2121 if ($this->print_header) {
2122 $lasth = $this->lasth;
2124 $this->rMargin = $this->original_rMargin;
2125 $this->lMargin = $this->original_lMargin;
2126 //set current position
2128 $this->SetXY($this->original_rMargin, $this->header_margin);
2130 $this->SetXY($this->original_lMargin, $this->header_margin);
2132 $this->SetFont($this->header_font[0], $this->header_font[1], $this->header_font[2]);
2136 $this->SetXY($this->original_rMargin, $this->tMargin);
2138 $this->SetXY($this->original_lMargin, $this->tMargin);
2141 $this->lasth = $lasth;
2146 * This method is used to render the page footer.
2148 * @since 4.0.012 (2008-07-24)
2150 function setFooter() {
2152 $this->InFooter = true;
2154 $this->footerpos[$this->page] = strlen($this->pages[$this->page]);
2155 if ($this->print_footer) {
2156 $lasth = $this->lasth;
2158 $this->rMargin = $this->original_rMargin;
2159 $this->lMargin = $this->original_lMargin;
2160 //set current position
2161 $footer_y = $this->h - $this->footer_margin;
2163 $this->SetXY($this->original_rMargin, $footer_y);
2165 $this->SetXY($this->original_lMargin, $footer_y);
2167 $this->SetFont($this->footer_font[0], $this->footer_font[1] , $this->footer_font[2]);
2171 $this->SetXY($this->original_rMargin, $this->tMargin);
2173 $this->SetXY($this->original_lMargin, $this->tMargin);
2176 $this->lasth = $lasth;
2178 $this->footerlen[$this->page] = strlen($this->pages[$this->page]) - $this->footerpos[$this->page];
2179 $this->InFooter = false;
2183 * Returns the current page number.
2184 * @return int page number
2186 * @see AliasNbPages(), getAliasNbPages()
2193 * Defines a new spot color.
2194 * It can be expressed in RGB components or gray scale.
2195 * The method can be called before the first page is created and the value is retained from page to page.
2196 * @param int $c Cyan color for CMYK. Value between 0 and 255
2197 * @param int $m Magenta color for CMYK. Value between 0 and 255
2198 * @param int $y Yellow color for CMYK. Value between 0 and 255
2199 * @param int $k Key (Black) color for CMYK. Value between 0 and 255
2200 * @since 4.0.024 (2008-09-12)
2201 * @see SetDrawSpotColor(), SetFillSpotColor(), SetTextSpotColor()
2203 function AddSpotColor($name, $c, $m, $y, $k) {
2204 if (!isset($this->spot_colors[$name])) {
2205 $i = 1 + count($this->spot_colors);
2206 $this->spot_colors[$name] = array('i' => $i, 'c' => $c, 'm' => $m, 'y' => $y, 'k' => $k);
2211 * Defines the color used for all drawing operations (lines, rectangles and cell borders).
2212 * It can be expressed in RGB components or gray scale.
2213 * The method can be called before the first page is created and the value is retained from page to page.
2214 * @param array $color array of colors
2215 * @since 3.1.000 (2008-06-11)
2216 * @see SetDrawColor()
2218 function SetDrawColorArray($color) {
2219 if (isset($color)) {
2220 $color = array_values($color);
2221 $r = isset($color[0]) ? $color[0] : -1;
2222 $g = isset($color[1]) ? $color[1] : -1;
2223 $b = isset($color[2]) ? $color[2] : -1;
2224 $k = isset($color[3]) ? $color[3] : -1;
2226 $this->SetDrawColor($r, $g, $b, $k);
2232 * 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.
2233 * @param int $col1 Gray level for single color, or Red color for RGB, or Cyan color for CMYK. Value between 0 and 255
2234 * @param int $col2 Green color for RGB, or Magenta color for CMYK. Value between 0 and 255
2235 * @param int $col3 Blue color for RGB, or Yellow color for CMYK. Value between 0 and 255
2236 * @param int $col4 Key (Black) color for CMYK. Value between 0 and 255
2238 * @see SetDrawColorArray(), SetFillColor(), SetTextColor(), Line(), Rect(), Cell(), MultiCell()
2240 function SetDrawColor($col1=0, $col2=-1, $col3=-1, $col4=-1) {
2241 // set default values
2242 if (!is_numeric($col1)) {
2245 if (!is_numeric($col2)) {
2248 if (!is_numeric($col3)) {
2251 if (!is_numeric($col4)) {
2254 //Set color for all stroking operations
2255 if (($col2 == -1) AND ($col3 == -1) AND ($col4 == -1)) {
2257 $this->DrawColor = sprintf('%.3f G', $col1/255);
2258 } elseif ($col4 == -1) {
2260 $this->DrawColor = sprintf('%.3f %.3f %.3f RG', $col1/255, $col2/255, $col3/255);
2263 $this->DrawColor = sprintf('%.3f %.3f %.3f %.3f K', $col1/100, $col2/100, $col3/100, $col4/100);
2265 if ($this->page > 0) {
2266 $this->_out($this->DrawColor);
2271 * Defines the spot color used for all drawing operations (lines, rectangles and cell borders).
2272 * @param string $name name of the spot color
2273 * @param int $tint the intensity of the color (from 0 to 100 ; 100 = full intensity by default).
2274 * @since 4.0.024 (2008-09-12)
2275 * @see AddSpotColor(), SetFillSpotColor(), SetTextSpotColor()
2277 function SetDrawSpotColor($name, $tint=100) {
2278 if (!isset($this->spot_colors[$name])) {
2279 $this->Error('Undefined spot color: '.$name);
2281 $this->DrawColor = sprintf('/CS%d CS %.3f SCN', $this->spot_colors[$name]['i'], $tint/100);
2282 if ($this->page > 0) {
2283 $this->_out($this->DrawColor);
2288 * Defines the color used for all filling operations (filled rectangles and cell backgrounds).
2289 * It can be expressed in RGB components or gray scale.
2290 * The method can be called before the first page is created and the value is retained from page to page.
2291 * @param array $color array of colors
2292 * @since 3.1.000 (2008-6-11)
2293 * @see SetFillColor()
2295 function SetFillColorArray($color) {
2296 if (isset($color)) {
2297 $color = array_values($color);
2298 $r = isset($color[0]) ? $color[0] : -1;
2299 $g = isset($color[1]) ? $color[1] : -1;
2300 $b = isset($color[2]) ? $color[2] : -1;
2301 $k = isset($color[3]) ? $color[3] : -1;
2303 $this->SetFillColor($r, $g, $b, $k);
2309 * 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.
2310 * @param int $col1 Gray level for single color, or Red color for RGB, or Cyan color for CMYK. Value between 0 and 255
2311 * @param int $col2 Green color for RGB, or Magenta color for CMYK. Value between 0 and 255
2312 * @param int $col3 Blue color for RGB, or Yellow color for CMYK. Value between 0 and 255
2313 * @param int $col4 Key (Black) color for CMYK. Value between 0 and 255
2315 * @see SetFillColorArray(), SetDrawColor(), SetTextColor(), Rect(), Cell(), MultiCell()
2317 function SetFillColor($col1=0, $col2=-1, $col3=-1, $col4=-1) {
2318 // set default values
2319 if (!is_numeric($col1)) {
2322 if (!is_numeric($col2)) {
2325 if (!is_numeric($col3)) {
2328 if (!is_numeric($col4)) {
2331 //Set color for all filling operations
2332 if (($col2 == -1) AND ($col3 == -1) AND ($col4 == -1)) {
2334 $this->FillColor = sprintf('%.3f g', $col1/255);
2335 $this->bgcolor = array('G' => $col1);
2336 } elseif ($col4 == -1) {
2338 $this->FillColor = sprintf('%.3f %.3f %.3f rg', $col1/255, $col2/255, $col3/255);
2339 $this->bgcolor = array('R' => $col1, 'G' => $col2, 'B' => $col3);
2342 $this->FillColor = sprintf('%.3f %.3f %.3f %.3f k', $col1/100, $col2/100, $col3/100, $col4/100);
2343 $this->bgcolor = array('C' => $col1, 'M' => $col2, 'Y' => $col3, 'K' => $col4);
2345 $this->ColorFlag = ($this->FillColor != $this->TextColor);
2346 if ($this->page > 0) {
2347 $this->_out($this->FillColor);
2352 * Defines the spot color used for all filling operations (filled rectangles and cell backgrounds).
2353 * @param string $name name of the spot color
2354 * @param int $tint the intensity of the color (from 0 to 100 ; 100 = full intensity by default).
2355 * @since 4.0.024 (2008-09-12)
2356 * @see AddSpotColor(), SetDrawSpotColor(), SetTextSpotColor()
2358 function SetFillSpotColor($name, $tint=100) {
2359 if (!isset($this->spot_colors[$name])) {
2360 $this->Error('Undefined spot color: '.$name);
2362 $this->FillColor = sprintf('/CS%d cs %.3f scn', $this->spot_colors[$name]['i'], $tint/100);
2363 $this->ColorFlag = ($this->FillColor != $this->TextColor);
2364 if ($this->page > 0) {
2365 $this->_out($this->FillColor);
2370 * Defines the color used for text. It can be expressed in RGB components or gray scale.
2371 * The method can be called before the first page is created and the value is retained from page to page.
2372 * @param array $color array of colors
2373 * @since 3.1.000 (2008-6-11)
2374 * @see SetFillColor()
2376 function SetTextColorArray($color) {
2377 if (isset($color)) {
2378 $color = array_values($color);
2379 $r = isset($color[0]) ? $color[0] : -1;
2380 $g = isset($color[1]) ? $color[1] : -1;
2381 $b = isset($color[2]) ? $color[2] : -1;
2382 $k = isset($color[3]) ? $color[3] : -1;
2384 $this->SetTextColor($r, $g, $b, $k);
2390 * 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.
2391 * @param int $col1 Gray level for single color, or Red color for RGB, or Cyan color for CMYK. Value between 0 and 255
2392 * @param int $col2 Green color for RGB, or Magenta color for CMYK. Value between 0 and 255
2393 * @param int $col3 Blue color for RGB, or Yellow color for CMYK. Value between 0 and 255
2394 * @param int $col4 Key (Black) color for CMYK. Value between 0 and 255
2396 * @see SetTextColorArray(), SetDrawColor(), SetFillColor(), Text(), Cell(), MultiCell()
2398 function SetTextColor($col1=0, $col2=-1, $col3=-1, $col4=-1) {
2399 // set default values
2400 if (!is_numeric($col1)) {
2403 if (!is_numeric($col2)) {
2406 if (!is_numeric($col3)) {
2409 if (!is_numeric($col4)) {
2412 //Set color for text
2413 if (($col2 == -1) AND ($col3 == -1) AND ($col4 == -1)) {
2415 $this->TextColor = sprintf('%.3f g', $col1/255);
2416 $this->fgcolor = array('G' => $col1);
2417 } elseif ($col4 == -1) {
2419 $this->TextColor = sprintf('%.3f %.3f %.3f rg', $col1/255, $col2/255, $col3/255);
2420 $this->fgcolor = array('R' => $col1, 'G' => $col2, 'B' => $col3);
2423 $this->TextColor = sprintf('%.3f %.3f %.3f %.3f k', $col1/100, $col2/100, $col3/100, $col4/100);
2424 $this->fgcolor = array('C' => $col1, 'M' => $col2, 'Y' => $col3, 'K' => $col4);
2426 $this->ColorFlag = ($this->FillColor != $this->TextColor);
2430 * Defines the spot color used for text.
2431 * @param string $name name of the spot color
2432 * @param int $tint the intensity of the color (from 0 to 100 ; 100 = full intensity by default).
2433 * @since 4.0.024 (2008-09-12)
2434 * @see AddSpotColor(), SetDrawSpotColor(), SetFillSpotColor()
2436 function SetTextSpotColor($name, $tint=100) {
2437 if (!isset($this->spot_colors[$name])) {
2438 $this->Error('Undefined spot color: '.$name);
2440 $this->TextColor = sprintf('/CS%d cs %.3f scn', $this->spot_colors[$name]['i'], $tint/100);
2441 $this->ColorFlag = ($this->FillColor != $this->TextColor);
2442 if ($this->page > 0) {
2443 $this->_out($this->TextColor);
2448 * Returns the length of a string in user unit. A font must be selected.<br>
2449 * @param string $s The string whose length is to be computed
2450 * @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.
2451 * @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.
2452 * @param float $fontsize Font size in points. The default value is the current size.
2453 * @return int string length
2454 * @author Nicola Asuni
2457 function GetStringWidth($s, $fontname='', $fontstyle='', $fontsize=0) {
2458 return $this->GetArrStringWidth($this->utf8Bidi($this->UTF8StringToArray($s), $this->tmprtl), $fontname, $fontstyle, $fontsize);
2462 * Returns the string length of an array of chars in user unit. A font must be selected.<br>
2463 * @param string $arr The array of chars whose total length is to be computed
2464 * @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.
2465 * @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.
2466 * @param float $fontsize Font size in points. The default value is the current size.
2467 * @return int string length
2468 * @author Nicola Asuni
2469 * @since 2.4.000 (2008-03-06)
2471 function GetArrStringWidth($sa, $fontname='', $fontstyle='', $fontsize=0) {
2472 // store current values
2473 if (!empty($fontname)) {
2474 $prev_FontFamily = $this->FontFamily;
2475 $prev_FontStyle = $this->FontStyle;
2476 $prev_FontSizePt = $this->FontSizePt;
2477 $this->SetFont($fontname, $fontstyle, $fontsize);
2480 foreach($sa as $char) {
2481 $w += $this->GetCharWidth($char);
2483 // restore previous values
2484 if (!empty($fontname)) {
2485 $this->SetFont($prev_FontFamily, $prev_FontStyle, $prev_FontSizePt);
2491 * Returns the length of the char in user unit for the current font.<br>
2492 * @param int $char The char code whose length is to be returned
2493 * @return int char width
2494 * @author Nicola Asuni
2495 * @since 2.4.000 (2008-03-06)
2497 function GetCharWidth($char) {
2498 $cw = &$this->CurrentFont['cw'];
2499 if (isset($cw[$char])) {
2502 } elseif (isset($cw[ord($char)])) {
2503 $w = $cw[ord($char)];
2504 } elseif (isset($cw[chr($char)])) {
2505 $w = $cw[chr($char)];
2507 } elseif (isset($this->CurrentFont['dw'])) {
2508 $w = $this->CurrentFont['dw'];
2509 } elseif (isset($this->CurrentFont['desc']['MissingWidth'])) {
2510 $w = $this->CurrentFont['desc']['MissingWidth']; // set default size
2512 $w = 500; // default width
2514 return ($w * $this->FontSize / 1000);
2518 * Returns the numbero of characters in a string.
2519 * @param string $s The input string.
2520 * @return int number of characters
2521 * @since 2.0.0001 (2008-01-07)
2523 function GetNumChars($s) {
2524 if ($this->isunicode) {
2525 return count($this->UTF8StringToArray($s));
2531 * Fill the list of available fonts ($this->fontlist).
2533 * @since 4.0.013 (2008-07-28)
2535 function getFontsList() {
2536 $fontsdir = opendir($this->_getfontpath());
2537 while (($file = readdir($fontsdir)) !== false) {
2538 if (substr($file, -4) == ".php") {
2539 array_push($this->fontlist, strtolower(basename($file, ".php")));
2542 closedir($fontsdir);
2546 * Imports a TrueType, Type1, core, or CID0 font and makes it available.
2547 * It is necessary to generate a font definition file first (read /fonts/utils/README.TXT).
2548 * 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.
2549 * Changed to support UTF-8 Unicode [Nicola Asuni, 2005-01-02].
2550 * @param string $family Font family. The name can be chosen arbitrarily. If it is a standard family name, it will override the corresponding font.
2551 * @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>
2552 * @param string $file The font definition file. By default, the name is built from the family and style, in lower case with no space.
2553 * @return array containing the font data, or false in case of error.
2557 function AddFont($family, $style='', $file='') {
2558 if (empty($family)) {
2559 if (!empty($this->FontFamily)) {
2560 $family = $this->FontFamily;
2562 $this->Error('Empty font family');
2565 $family = strtolower($family);
2566 if ((!$this->isunicode) AND ($family == 'arial')) {
2567 $family = 'helvetica';
2569 if (($family == "symbol") OR ($family == "zapfdingbats")) {
2572 $style = strtoupper($style);
2574 if (strpos($style,'U') !== false) {
2575 $this->underline = true;
2576 $style = str_replace('U', '', $style);
2578 $this->underline = false;
2580 //line through (deleted)
2581 if (strpos($style,'D') !== false) {
2582 $this->linethrough = true;
2583 $style = str_replace('D', '', $style);
2585 $this->linethrough = false;
2587 if ($style == 'IB') {
2590 $fontkey = $family.$style;
2591 $fontdata = array("fontkey" => $fontkey, "family" => $family, "style" => $style);
2592 // check if the font has been already added
2593 if (isset($this->fonts[$fontkey])) {
2597 $file = str_replace(' ', '', $family).strtolower($style).'.php';
2599 if (!file_exists($this->_getfontpath().$file)) {
2600 // try to load the basic file without styles
2601 $file = str_replace(' ', '', $family).'.php';
2609 @include($this->_getfontpath().$file);
2610 if ((!isset($type)) OR (!isset($cw))) {
2611 $this->Error("Could not include font definition file: ".$file);
2613 $i = count($this->fonts) + 1;
2614 // register CID font (all styles at once)
2615 if ($type == 'cidfont0') {
2616 $styles = array('' => '', 'B' => ',Bold', 'I' => ',Italic', 'BI' => ',BoldItalic');
2617 foreach ($styles as $skey => $qual) {
2618 $sname = $name.$qual;
2619 $sfontkey = $family.$skey;
2620 $this->fonts[$sfontkey] = array('i' => $i, 'type' => $type, 'name' => $sname, 'desc' => $desc, 'cidinfo' => $cidinfo, 'up' => $up, 'ut' => $ut, 'cw' => $cw, 'dw' => $dw, 'enc' => $enc);
2621 $i = count($this->fonts) + 1;
2624 } elseif ($type == 'core') {
2625 $def_width = $cw[ord('?')];
2626 $this->fonts[$fontkey] = array('i' => $i, 'type' => 'core', 'name' => $this->CoreFonts[$fontkey], 'up' => -100, 'ut' => 50, 'cw' => $cw, 'dw' => $def_width);
2627 } elseif (($type == 'TrueType') OR ($type == 'Type1')) {
2628 if (!isset($file)) {
2634 $this->fonts[$fontkey] = array('i' => $i, 'type' => $type, 'name' => $name, 'up' => $up, 'ut' => $ut, 'cw' => $cw, 'file' => $file, 'enc' => $enc, 'desc' => $desc);
2635 } elseif ($type == 'TrueTypeUnicode') {
2636 $this->fonts[$fontkey] = array('i' => $i, 'type' => $type, 'name' => $name, 'desc' => $desc, 'up' => $up, 'ut' => $ut, 'cw' => $cw, 'enc' => $enc, 'file' => $file, 'ctg' => $ctg);
2638 $this->Error('Unknow font type');
2640 if (isset($diff) AND (!empty($diff))) {
2641 //Search existing encodings
2643 $nb = count($this->diffs);
2644 for($i=1; $i <= $nb; $i++) {
2645 if ($this->diffs[$i] == $diff) {
2652 $this->diffs[$d] = $diff;
2654 $this->fonts[$fontkey]['diff'] = $d;
2656 if (!empty($file)) {
2657 if ((strcasecmp($type,"TrueType") == 0) OR (strcasecmp($type,"TrueTypeUnicode") == 0)) {
2658 $this->FontFiles[$file] = array('length1' => $originalsize);
2659 } elseif ($type != 'core') {
2660 $this->FontFiles[$file] = array('length1' => $size1, 'length2' => $size2);
2667 * Sets the font used to print character strings.
2668 * The font can be either a standard one or a font added via the AddFont() method. Standard fonts use Windows encoding cp1252 (Western Europe).
2669 * The method can be called before the first page is created and the font is retained from page to page.
2670 * If you just wish to change the current font size, it is simpler to call SetFontSize().
2671 * 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 />
2672 * @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.
2673 * @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.
2674 * @param float $size Font size in points. The default value is the current size. If no size has been specified since the beginning of the document, the value taken is 12
2676 * @see AddFont(), SetFontSize()
2678 function SetFont($family, $style='', $size=0) {
2679 //Select a font; size given in points
2681 $size = $this->FontSizePt;
2683 // try to add font (if not already added)
2684 $fontdata = $this->AddFont($family, $style);
2685 $this->FontFamily = $fontdata['family'];
2686 $this->FontStyle = $fontdata['style'];
2687 $this->CurrentFont = &$this->fonts[$fontdata['fontkey']];
2688 $this->SetFontSize($size);
2692 * Defines the size of the current font.
2693 * @param float $size The size (in points)
2697 function SetFontSize($size) {
2698 //Set font size in points
2699 $this->FontSizePt = $size;
2700 $this->FontSize = $size / $this->k;
2701 if (isset($this->CurrentFont['desc']['Ascent']) AND ($this->CurrentFont['desc']['Ascent'] > 0)) {
2702 $this->FontAscent = $this->CurrentFont['desc']['Ascent'] * $this->FontSize / 1000;
2704 $this->FontAscent = 0.8 * $this->FontSize;
2706 if (isset($this->CurrentFont['desc']['Descent']) AND ($this->CurrentFont['desc']['Descent'] > 0)) {
2707 $this->FontDescent = - $this->CurrentFont['desc']['Descent'] * $this->FontSize / 1000;
2709 $this->FontDescent = 0.2 * $this->FontSize;
2711 if (($this->page > 0) AND (isset($this->CurrentFont['i']))) {
2712 $this->_out(sprintf('BT /F%d %.2f Tf ET', $this->CurrentFont['i'], $this->FontSizePt));
2717 * 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 />
2718 * The identifier can then be passed to Cell(), Write(), Image() or Link(). The destination is defined with SetLink().
2720 * @see Cell(), Write(), Image(), Link(), SetLink()
2722 function AddLink() {
2723 //Create a new internal link
2724 $n = count($this->links) + 1;
2725 $this->links[$n] = array(0, 0);
2730 * Defines the page and position a link points to.
2731 * @param int $link The link identifier returned by AddLink()
2732 * @param float $y Ordinate of target position; -1 indicates the current position. The default value is 0 (top of page)
2733 * @param int $page Number of target page; -1 indicates the current page. This is the default value
2737 function SetLink($link, $y=0, $page=-1) {
2742 $page = $this->page;
2744 $this->links[$link] = array($page, $y);
2748 * Puts a link on a rectangular area of the page.
2749 * 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.
2750 * @param float $x Abscissa of the upper-left corner of the rectangle
2751 * @param float $y Ordinate of the upper-left corner of the rectangle
2752 * @param float $w Width of the rectangle
2753 * @param float $h Height of the rectangle
2754 * @param mixed $link URL or identifier returned by AddLink()
2756 * @see AddLink(), Annotation(), Cell(), Write(), Image()
2758 function Link($x, $y, $w, $h, $link) {
2759 $this->Annotation($x, $y, $w, $h, $link, array('Subtype'=>'Link'));
2763 * Puts a text annotation on a rectangular area of the page.
2764 * !!!! THIS FUNCTION IS NOT YET FULLY IMPLEMENTED !!!!
2765 * @param float $x Abscissa of the upper-left corner of the rectangle
2766 * @param float $y Ordinate of the upper-left corner of the rectangle
2767 * @param float $w Width of the rectangle
2768 * @param float $h Height of the rectangle
2769 * @param string $text annotation text
2770 * @param array $opt array of options (see section 8.4 of PDF reference 1.7).
2771 * @since 4.0.018 (2008-08-06)
2773 function Annotation($x, $y, $w, $h, $text, $opt=array('Subtype'=>'Text')) {
2774 $this->PageAnnots[$this->page][] = array('x' => $x, 'y' => $y, 'w' => $w, 'h' => $h, 'txt' => $text, 'opt' => $opt);
2778 * 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.
2779 * @param float $x Abscissa of the origin
2780 * @param float $y Ordinate of the origin
2781 * @param string $txt String to print
2782 * @param int $stroke outline size in points (0 = disable)
2783 * @param boolean $clip if true activate clipping mode (you must call StartTransform() before this function and StopTransform() to stop the clipping tranformation).
2785 * @see SetFont(), SetTextColor(), Cell(), MultiCell(), Write()
2787 function Text($x, $y, $txt, $stroke=0, $clip=false) {
2790 // bidirectional algorithm (some chars may be changed affecting the line length)
2791 $s = $this->utf8Bidi($this->UTF8StringToArray($txt), $this->tmprtl);
2792 $l = $this->GetArrStringWidth($s);
2793 $xr = $this->w - $x - $this->GetArrStringWidth($s);
2798 if (($stroke > 0) AND (!$clip)) {
2799 $opt .= "1 Tr ".intval($stroke)." w ";
2800 } elseif (($stroke > 0) AND $clip) {
2801 $opt .= "5 Tr ".intval($stroke)." w ";
2805 $s = sprintf('BT %.2f %.2f Td %s(%s) Tj ET 0 Tr', $xr * $this->k, ($this->h-$y) * $this->k, $opt, $this->_escapetext($txt));
2806 if ($this->underline AND ($txt!='')) {
2807 $s .= ' '.$this->_dounderline($xr, $y, $txt);
2809 if ($this->linethrough AND ($txt!='')) {
2810 $s .= ' '.$this->_dolinethrough($xr, $y, $txt);
2812 if ($this->ColorFlag AND (!$clip)) {
2813 $s='q '.$this->TextColor.' '.$s.' Q';
2819 * Whenever a page break condition is met, the method is called, and the break is issued or not depending on the returned value.
2820 * The default implementation returns a value according to the mode selected by SetAutoPageBreak().<br />
2821 * This method is called automatically and should not be called directly by the application.
2824 * @see SetAutoPageBreak()
2826 function AcceptPageBreak() {
2827 return $this->AutoPageBreak;
2831 * Add page if needed.
2832 * @param float $h Cell height. Default value: 0.
2833 * @since 3.2.000 (2008-07-01)
2836 function checkPageBreak($h) {
2837 if ((($this->y + $h) > $this->PageBreakTrigger) AND (empty($this->InFooter)) AND ($this->AcceptPageBreak())) {
2839 //Automatic page break
2846 $this->AddPage($this->CurOrientation);
2849 $rs .= sprintf('%.3f Tw', $ws * $k);
2852 $this->y = $this->tMargin;
2858 * 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 />
2859 * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting.
2860 * @param float $w Cell width. If 0, the cell extends up to the right margin.
2861 * @param float $h Cell height. Default value: 0.
2862 * @param string $txt String to print. Default value: empty string.
2863 * @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>
2864 * @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>
2865 Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0.
2866 * @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>
2867 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
2868 * @param mixed $link URL or identifier returned by AddLink().
2869 * @param int $stretch stretch carachter mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if necessary</li><li>2 = forced horizontal scaling</li><li>3 = character spacing only if necessary</li><li>4 = forced character spacing</li></ul>
2871 * @see SetFont(), SetDrawColor(), SetFillColor(), SetTextColor(), SetLineWidth(), AddLink(), Ln(), MultiCell(), Write(), SetAutoPageBreak()
2873 function Cell($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=0, $link='', $stretch=0) {
2874 //$min_cell_height = $this->FontAscent + $this->FontDescent;
2875 $min_cell_height = $this->FontSize * $this->cell_height_ratio;
2876 if ($h < $min_cell_height) {
2877 $h = $min_cell_height;
2879 $this->checkPageBreak($h);
2880 $this->_out($this->getCellCode($w, $h, $txt, $border, $ln, $align, $fill, $link, $stretch));
2884 * 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 />
2885 * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting.
2886 * @param float $w Cell width. If 0, the cell extends up to the right margin.
2887 * @param float $h Cell height. Default value: 0.
2888 * @param string $txt String to print. Default value: empty string.
2889 * @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>
2890 * @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.
2891 * @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>
2892 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
2893 * @param mixed $link URL or identifier returned by AddLink().
2894 * @param int $stretch stretch carachter mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if necessary</li><li>2 = forced horizontal scaling</li><li>3 = character spacing only if necessary</li><li>4 = forced character spacing</li></ul>
2898 function getCellCode($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=0, $link='', $stretch=0) {
2899 $rs = ""; //string to be returned
2900 $min_cell_height = $this->FontSize * $this->cell_height_ratio;
2901 if ($h < $min_cell_height) {
2902 $h = $min_cell_height;
2905 if (empty($w) OR ($w <= 0)) {
2907 $w = $this->x - $this->lMargin;
2909 $w = $this->w - $this->rMargin - $this->x;
2913 if (($fill == 1) OR ($border == 1)) {
2915 $op = ($border == 1) ? 'B' : 'f';
2920 $xk = (($this->x - $w) * $k);
2922 $xk = ($this->x * $k);
2924 $s .= sprintf('%.2f %.2f %.2f %.2f re %s ', $xk, (($this->h - $this->y) * $k), ($w * $k), (-$h * $k), $op);
2927 if (is_string($border)) {
2930 if (strpos($border,'L') !== false) {
2932 $xk = ($x - $w) * $k;
2936 $s .= sprintf('%.2f %.2f m %.2f %.2f l S ', $xk, (($this->h - $y) * $k), $xk, (($this->h - ($y + $h)) * $k));
2938 if (strpos($border,'T') !== false) {
2940 $xk = ($x - $w) * $k;
2944 $xwk = ($x + $w) * $k;
2946 $s .= sprintf('%.2f %.2f m %.2f %.2f l S ', $xk, (($this->h - $y) * $k), $xwk, (($this->h - $y) * $k));
2948 if (strpos($border,'R') !== false) {
2952 $xk = ($x + $w) * $k;
2954 $s .= sprintf('%.2f %.2f m %.2f %.2f l S ', $xk, (($this->h - $y) * $k), $xk, (($this->h - ($y + $h))* $k));
2956 if (strpos($border,'B') !== false) {
2958 $xk = ($x - $w) * $k;
2962 $xwk = ($x + $w) * $k;
2964 $s .= sprintf('%.2f %.2f m %.2f %.2f l S ', $xk, (($this->h - ($y + $h)) * $k), $xwk, (($this->h - ($y + $h)) * $k));
2969 $width = $this->GetStringWidth($txt);
2970 // ratio between cell lenght and text lenght
2971 $ratio = ($w - (2 * $this->cMargin)) / $width;
2973 // stretch text if required
2974 if (($stretch > 0) AND (($ratio < 1) OR (($ratio > 1) AND (($stretch % 2) == 0)))) {
2977 //Calculate character spacing in points
2978 $char_space = (($w - $width - (2 * $this->cMargin)) * $this->k) / max($this->GetNumChars($txt)-1,1);
2979 //Set character spacing
2980 $rs .= sprintf('BT %.2f Tc ET ', $char_space);
2983 //Calculate horizontal scaling
2984 $horiz_scale = $ratio * 100.0;
2985 //Set horizontal scaling
2986 $rs .= sprintf('BT %.2f Tz ET ', $horiz_scale);
2989 $width = $w - (2 * $this->cMargin);
2993 if ($align == 'L') {
2995 $dx = $w - $width - $this->cMargin;
2997 $dx = $this->cMargin;
2999 } elseif ($align == 'R') {
3001 $dx = $this->cMargin;
3003 $dx = $w - $width - $this->cMargin;
3005 } elseif ($align == 'C') {
3006 $dx = ($w - $width) / 2;
3007 } elseif ($align == 'J') {
3009 $dx = $w - $width - $this->cMargin;
3011 $dx = $this->cMargin;
3014 $dx = $this->cMargin;
3016 if ($this->ColorFlag) {
3017 $s .= 'q '.$this->TextColor.' ';
3019 $txt2 = $this->_escapetext($txt);
3021 $xdk = ($this->x - $dx - $width) * $k;
3023 $xdk = ($this->x + $dx) * $k;
3026 if ($align == 'J') {
3027 // count number of spaces
3028 $ns = substr_count($txt, ' ');
3029 //if ($this->isunicode) {
3030 if (($this->CurrentFont['type'] == "TrueTypeUnicode") OR ($this->CurrentFont['type'] == "cidfont0")) {
3031 // get string width without spaces
3032 $width = $this->GetStringWidth(str_replace(' ', '', $txt));
3033 // calculate average space width
3034 $spacewidth = ($w - $width - (2 * $this->cMargin)) / ($ns?$ns:1) / $this->FontSize / $this->k;
3035 // set word position to be used with TJ operator
3036 $txt2 = str_replace(chr(0).' ', ') '.(-2830 * $spacewidth).' (', $txt2);
3039 $width = $this->GetStringWidth($txt);
3040 $spacewidth = (($w - $width - (2 * $this->cMargin)) / ($ns?$ns:1)) * $this->k;
3041 $rs .= sprintf('BT %.3f Tw ET ', $spacewidth);
3044 // calculate approximate position of the font base line
3045 //$basefonty = $this->y + (($h + $this->FontAscent - $this->FontDescent)/2);
3046 $basefonty = $this->y + ($h/2) + ($this->FontSize/3);
3048 $s .= sprintf('BT %.2f %.2f Td [(%s)] TJ ET', $xdk, (($this->h - $basefonty) * $k), $txt2);
3050 $xdx = $this->x - $dx - $width;
3052 $xdx = $this->x + $dx;
3054 if ($this->underline) {
3055 $s .= ' '.$this->_dounderline($xdx, $basefonty, $txt);
3057 if ($this->linethrough) {
3058 $s .= ' '.$this->_dolinethrough($xdx, $basefonty, $txt);
3060 if ($this->ColorFlag) {
3064 $this->Link($xdx, $this->y + (($h - $this->FontSize)/2), $width, $this->FontSize, $link);
3071 // reset text stretching
3073 //Reset character horizontal spacing
3074 $rs .= ' BT 0 Tc ET';
3075 } elseif ($stretch > 0) {
3076 //Reset character horizontal scaling
3077 $rs .= ' BT 100 Tz ET';
3080 // reset word spacing
3081 if ((!$this->isunicode) AND ($align == 'J')) {
3082 $rs .= ' BT 0 Tw ET';
3086 //Go to the beginning of the next line
3090 $this->x = $this->w - $this->rMargin;
3092 $this->x = $this->lMargin;
3096 // go left or right by case
3103 $gstyles = $this->linestyleWidth." ".$this->linestyleCap." ".$this->linestyleJoin." ".$this->linestyleDash." ".$this->DrawColor." ".$this->FillColor."\n";
3109 * This method allows printing text with line breaks.
3110 * 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 />
3111 * Text can be aligned, centered or justified. The cell block can be framed and the background painted.
3112 * @param float $w Width of cells. If 0, they extend up to the right margin of the page.
3113 * @param float $h Cell minimum height. The cell extends automatically if needed.
3114 * @param string $txt String to print
3115 * @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>
3116 * @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>
3117 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
3118 * @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>
3119 * @param int $x x position in user units
3120 * @param int $y y position in user units
3121 * @param boolean $reseth if true reset the last cell height (default true).
3122 * @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>
3123 * @param boolean $ishtml se to true if $txt is HTML content (default = false).
3124 * @return int Return the number of cells or 1 for html mode.
3126 * @see SetFont(), SetDrawColor(), SetFillColor(), SetTextColor(), SetLineWidth(), Cell(), Write(), SetAutoPageBreak()
3128 function MultiCell($w, $h, $txt, $border=0, $align='J', $fill=0, $ln=1, $x='', $y='', $reseth=true, $stretch=0, $ishtml=false) {
3129 if ((empty($this->lasth))OR ($reseth)) {
3131 $this->lasth = $this->FontSize * $this->cell_height_ratio;
3138 // check for page break
3139 $this->checkPageBreak($h);
3141 // get current page number
3142 $startpage = $this->page;
3148 if (empty($w) OR ($w <= 0)) {
3150 $w = $this->x - $this->lMargin;
3152 $w = $this->w - $this->rMargin - $this->x;
3155 // store original margin values
3156 $lMargin = $this->lMargin;
3157 $rMargin = $this->rMargin;
3159 $this->SetRightMargin($this->w - $this->x);
3160 $this->SetLeftMargin($this->x - $w);
3162 $this->SetLeftMargin($this->x);
3163 $this->SetRightMargin($this->w - $this->x - $w);
3165 // calculate remaining vertical space on first page ($startpage)
3166 $restspace = $this->getPageHeight() - $this->GetY() - $this->getBreakMargin();
3167 // Adjust internal padding
3168 if ($this->cMargin < ($this->LineWidth / 2)) {
3169 $this->cMargin = ($this->LineWidth / 2);
3171 // Add top space if needed
3172 if (($this->lasth - $this->FontSize) < $this->LineWidth) {
3173 $this->y += $this->LineWidth / 2;
3176 $this->y += $this->cMargin;
3179 $this->writeHTML($txt, true, 0, $reseth, true, $align);
3183 $nl = $this->Write($this->lasth, $txt, '', 0, $align, true, $stretch, false);
3185 // add bottom padding
3186 $this->y += $this->cMargin;
3187 // Add bottom space if needed
3188 if (($this->lasth - $this->FontSize) < $this->LineWidth) {
3189 $this->y += $this->LineWidth / 2;
3191 // Get end-of-text Y position
3192 $currentY = $this->GetY();
3193 // get latest page number
3194 $endpage = $this->page;
3195 // check if a new page has been created
3196 if ($endpage > $startpage) {
3197 // design borders around HTML cells.
3198 for ($page=$startpage; $page <= $endpage; $page++) {
3199 $this->setPage($page);
3200 if ($page == $startpage) {
3201 $this->SetY($this->getPageHeight() - $restspace - $this->getBreakMargin());
3203 } elseif ($page == $endpage) {
3204 $this->SetY($this->tMargin); // put cursor at the beginning of text
3205 $h = $currentY - $this->tMargin;
3207 $this->SetY($this->tMargin); // put cursor at the beginning of text
3208 $h = $this->getPageHeight() - $this->tMargin - $this->getBreakMargin();
3211 $ccode = $this->getCellCode($w, $h, "", $border, 1, '', $fill);
3212 if ($border OR $fill) {
3213 $pstart = substr($this->pages[$this->page], 0, $this->intmrk[$this->page]);
3214 $pend = substr($this->pages[$this->page], $this->intmrk[$this->page]);
3215 $this->pages[$this->page] = $pstart.$ccode."\n".$pend;
3216 $this->intmrk[$this->page] += strlen($ccode."\n");
3220 $h = max($h, ($currentY - $y));
3221 // put cursor at the beginning of text
3224 $ccode = $this->getCellCode($w, $h, "", $border, 1, '', $fill);
3225 if ($border OR $fill) {
3226 // design a cell around the text
3227 $pstart = substr($this->pages[$this->page], 0, $this->intmrk[$this->page]);
3228 $pend = substr($this->pages[$this->page], $this->intmrk[$this->page]);
3229 $this->pages[$this->page] = $pstart.$ccode."\n".$pend;
3230 $this->intmrk[$this->page] += strlen($ccode."\n");
3233 // Get end-of-cell Y position
3234 $currentY = $this->GetY();
3235 // restore original margin values
3236 $this->SetLeftMargin($lMargin);
3237 $this->SetRightMargin($rMargin);
3239 //Go to the beginning of the next line
3240 $this->SetY($currentY);
3242 $this->SetX($x + $w);
3245 // go left or right by case
3246 $this->setPage($startpage);
3248 $this->SetX($x + $w);
3254 * This method prints text from the current position.<br />
3255 * @param float $h Line height
3256 * @param string $txt String to print
3257 * @param mixed $link URL or identifier returned by AddLink()
3258 * @param int $fill Indicates if the background must be painted (1) or transparent (0). Default value: 0.
3259 * @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>
3260 * @param boolean $ln if true set cursor at the bottom of the line, otherwise set cursor at the top of the line.
3261 * @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>
3262 * @param boolean $firstline if true prints only the first line and return the remaining string.
3263 * @return mixed Return the number of cells or the remaining string if $firstline = true.
3266 function Write($h, $txt, $link='', $fill=0, $align='', $ln=false, $stretch=0, $firstline=false) {
3267 // remove carriage returns
3268 $s = str_replace("\r", '', $txt);
3269 // check if string contains arabic text
3270 if (preg_match(K_RE_PATTERN_ARABIC, $s)) {
3275 // get array of chars
3276 $chars = $this->UTF8StringToArray($s);
3277 // get the number of characters
3278 $nb = count($chars);
3279 // handle single space character
3280 if (($nb == 1) AND preg_match("/[\s]/u", $s)) {
3282 $this->x -= $this->GetStringWidth($s);
3284 $this->x += $this->GetStringWidth($s);
3288 // store current position
3291 // calculate remaining line width ($w)
3293 $w = $this->x - $this->lMargin;
3295 $w = $this->w - $this->rMargin - $this->x;
3298 $wmax = $w - (2 * $this->cMargin);
3299 $i = 0; // character position
3300 $j = 0; // current starting position
3301 $sep = -1; // position of the last blank space
3302 $l = 0; // current string lenght
3303 $nl = 0; //number of lines
3305 // for each character
3307 //Get the current character
3309 if ($c == 10) { // 10 = "\n" = new line
3310 //Explicit line break
3311 if ($align == "J") {
3322 $linew = $this->GetArrStringWidth($this->utf8Bidi(array_slice($chars, $j, $i), $this->tmprtl));
3324 $this->endlinex = $startx - $linew;
3326 $this->endlinex = $startx + $linew;
3329 $tmpcmargin = $this->cMargin;
3332 $this->Cell($w, $h, $this->UTF8ArrSubString($chars, $j, $i), 0, 1, $talign, $fill, $link, $stretch);
3334 $this->cMargin = $tmpcmargin;
3335 return ($this->UTF8ArrSubString($chars, $i));
3341 $w = $this->getRemainingWidth();
3342 $wmax = $w - (2 * $this->cMargin);
3344 if (preg_match("/[\s]/u", $this->unichr($c))) {
3345 // update last blank space position
3348 // update string length
3349 if (($this->isunicode) AND ($arabic)) {
3350 // with bidirectional algorithm some chars may be changed affecting the line length
3351 // *** very slow ***
3352 $l = $this->GetArrStringWidth($this->utf8Bidi(array_slice($chars, $j, $i-$j+1), $this->tmprtl));
3354 $l += $this->GetCharWidth($c);
3357 // we have reached the end of column
3359 // check if the line was already started
3360 if (($this->rtl AND ($this->x < ($this->w - $this->rMargin)))
3361 OR ((!$this->rtl) AND ($this->x > $this->lMargin))) {
3362 // print a void cell and go to next line
3363 $this->Cell($w, $h, "", 0, 1);
3366 return ($this->UTF8ArrSubString($chars, $j));
3369 // truncate the word because do not fit on column
3372 $linew = $this->GetArrStringWidth($this->utf8Bidi(array_slice($chars, $j, $i), $this->tmprtl));
3374 $this->endlinex = $startx - $linew;
3376 $this->endlinex = $startx + $linew;
3379 $tmpcmargin = $this->cMargin;
3382 $this->Cell($w, $h, $this->UTF8ArrSubString($chars, $j, $i), 0, 1, $align, $fill, $link, $stretch);
3384 $this->cMargin = $tmpcmargin;
3385 return ($this->UTF8ArrSubString($chars, $i));
3394 $linew = $this->GetArrStringWidth($this->utf8Bidi(array_slice($chars, $j, $sep), $this->tmprtl));
3396 $this->endlinex = $startx - $linew;
3398 $this->endlinex = $startx + $linew;
3401 $tmpcmargin = $this->cMargin;
3404 $this->Cell($w, $h, $this->UTF8ArrSubString($chars, $j, $sep), 0, 1, $align, $fill, $link, $stretch);
3406 $this->cMargin = $tmpcmargin;
3407 return ($this->UTF8ArrSubString($chars, $sep));
3413 $w = $this->getRemainingWidth();
3414 $wmax = $w - (2 * $this->cMargin);
3424 } // end while i < nb
3425 // print last substring (if any)
3456 $linew = $this->GetArrStringWidth($this->utf8Bidi(array_slice($chars, $j, $nb), $this->tmprtl));
3458 $this->endlinex = $startx - $linew;
3460 $this->endlinex = $startx + $linew;
3463 $tmpcmargin = $this->cMargin;
3466 $this->Cell($w, $h, $this->UTF8ArrSubString($chars, $j, $nb), 0, $ln, $align, $fill, $link, $stretch);
3468 $this->cMargin = $tmpcmargin;
3469 return ($this->UTF8ArrSubString($chars, $nb));
3480 * Returns the remaining width between the current position and margins.
3481 * @return int Return the remaining width
3484 function getRemainingWidth() {
3486 return ($this->x - $this->lMargin);
3488 return ($this->w - $this->rMargin - $this->x);
3493 * Extract a slice of the $strarr array and return it as string.
3494 * @param string $strarr The input array of characters.
3495 * @param int $start the starting element of $strarr.
3496 * @param int $end first element that will not be returned.
3497 * @return Return part of a string
3499 function UTF8ArrSubString($strarr, $start='', $end='') {
3500 if (strlen($start) == 0) {
3503 if (strlen($end) == 0) {
3504 $end = count($strarr);
3507 for ($i=$start; $i < $end; $i++) {
3508 $string .= $this->unichr($strarr[$i]);
3514 * Returns the unicode caracter specified by UTF-8 code
3515 * @param int $c UTF-8 code
3516 * @return Returns the specified character.
3517 * @author Miguel Perez, Nicola Asuni
3518 * @since 2.3.000 (2008-03-05)
3520 function unichr($c) {
3521 if (!$this->isunicode) {
3523 } elseif ($c <= 0x7F) {
3526 } elseif ($c <= 0x7FF) {
3528 return chr(0xC0 | $c >> 6).chr(0x80 | $c & 0x3F);
3529 } elseif ($c <= 0xFFFF) {
3531 return chr(0xE0 | $c >> 12).chr(0x80 | $c >> 6 & 0x3F).chr(0x80 | $c & 0x3F);
3532 } elseif ($c <= 0x10FFFF) {
3534 return chr(0xF0 | $c >> 18).chr(0x80 | $c >> 12 & 0x3F).chr(0x80 | $c >> 6 & 0x3F).chr(0x80 | $c & 0x3F);
3541 * Puts an image in the page.
3542 * The upper-left corner must be given.
3543 * The dimensions can be specified in different ways:<ul>
3544 * <li>explicit width and height (expressed in user unit)</li>
3545 * <li>one explicit dimension, the other being calculated automatically in order to keep the original proportions</li>
3546 * <li>no explicit dimension, in which case the image is put at 72 dpi</li></ul>
3547 * 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;
3548 * The format can be specified explicitly or inferred from the file extension.<br />
3549 * It is possible to put a link on the image.<br />
3550 * Remark: if an image is used several times, only one copy will be embedded in the file.<br />
3551 * @param string $file Name of the file containing the image.
3552 * @param float $x Abscissa of the upper-left corner.
3553 * @param float $y Ordinate of the upper-left corner.
3554 * @param float $w Width of the image in the page. If not specified or equal to zero, it is automatically calculated.
3555 * @param float $h Height of the image in the page. If not specified or equal to zero, it is automatically calculated.
3556 * @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.
3557 * @param mixed $link URL or identifier returned by AddLink().
3558 * @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>
3559 * @param boolean $resize If true resize (reduce) the image to fit $w and $h (requires GD library).
3560 * @param int $dpi dot-per-inch resolution used on resize
3561 * @param string $palign Allows to center or align the image on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
3565 function Image($file, $x, $y, $w=0, $h=0, $type='', $link='', $align='', $resize=false, $dpi=300, $palign='') {
3567 list($pixw, $pixh) = getimagesize($file);
3568 // calculate image width and height on document
3569 if (($w <= 0) AND ($h <= 0)) {
3570 // convert image size to document unit
3571 $w = $pixw / ($this->imgscale * $this->k);
3572 $h = $pixh / ($this->imgscale * $this->k);
3573 } elseif ($w <= 0) {
3574 $w = $h * $pixw / $pixh;
3575 } elseif ($h <= 0) {
3576 $h = $w * $pixh / $pixw;
3578 // calculate new minimum dimensions in pixels
3579 $neww = round($w * $this->k * $dpi / $this->dpi);
3580 $newh = round($h * $this->k * $dpi / $this->dpi);
3581 // check if resize is necessary (resize is used only to reduce the image)
3582 if (($neww * $newh) >= ($pixw * $pixh)) {
3585 // check if image has been already added on document
3586 if (!isset($this->images[$file])) {
3587 //First use of image, get info
3589 $fileinfo = pathinfo($file);
3590 if (isset($fileinfo['extension']) AND (!empty($fileinfo['extension']))) {
3591 $type = $fileinfo['extension'];
3593 $this->Error('Image file has no extension and no type was specified: '.$file);
3596 $type = strtolower($type);
3597 if ($type == "jpg") {
3600 $mqr = ini_get('magic_quotes_runtime');
3601 ini_set('magic_quotes_runtime', 0);
3602 // Specific image handlers
3603 $mtd = '_parse'.$type;
3604 // GD image handler function
3605 $gdfunction = "imagecreatefrom".$type;
3607 if ((method_exists($this,$mtd)) AND (!($resize AND function_exists($gdfunction)))) {
3608 $info = $this->$mtd($file);
3611 if (function_exists($gdfunction)) {
3612 $img = $gdfunction($file);
3614 $imgr = imagecreatetruecolor($neww, $newh);
3615 imagecopyresampled($imgr, $img, 0, 0, 0, 0, $neww, $newh, $pixw, $pixh);
3616 $info = $this->_toJPEG($imgr);
3618 $info = $this->_toJPEG($img);
3624 if ($info === false) {
3625 //If false, we cannot process image
3628 ini_set('magic_quotes_runtime', $mqr);
3629 $info['i'] = count($this->images) + 1;
3630 // add image to document
3631 $this->images[$file] = $info;
3633 $info = $this->images[$file];
3635 // Check whether we need a new page first as this does not fit
3636 if ((($this->y + $h) > $this->PageBreakTrigger) AND empty($this->InFooter) AND $this->AcceptPageBreak()) {
3637 // Automatic page break
3638 $this->AddPage($this->CurOrientation);
3639 // Reset coordinates to top fo next page
3640 //$x = $this->GetX();
3641 $y = $this->GetY() + $this->cMargin;
3643 // 2007-10-19 Warren Sherliker: End Edit
3644 // set bottomcoordinates
3645 $this->img_rb_y = $y + $h;
3648 if ($palign == 'L') {
3649 $ximg = $this->lMargin;
3650 // set right side coordinate
3651 $this->img_rb_x = $ximg + $w;
3652 } elseif ($palign == 'C') {
3653 $ximg = ($this->w - $x - $w) / 2;
3654 // set right side coordinate
3655 $this->img_rb_x = $ximg + $w;
3657 $ximg = $this->w - $x - $w;
3658 // set left side coordinate
3659 $this->img_rb_x = $ximg;
3662 if ($palign == 'R') {
3663 $ximg = $this->w - $this->rMargin - $w;
3664 // set left side coordinate
3665 $this->img_rb_x = $ximg;
3666 } elseif ($palign == 'C') {
3667 $ximg = ($this->w - $x - $w) / 2;
3668 // set right side coordinate
3669 $this->img_rb_x = $ximg + $w;
3672 // set right side coordinate
3673 $this->img_rb_x = $ximg + $w;
3676 $xkimg = $ximg * $this->k;
3677 $this->_out(sprintf('q %.2f 0 0 %.2f %.2f %.2f cm /I%d Do Q', ($w * $this->k), ($h * $this->k), $xkimg, (($this->h - ($y + $h)) * $this->k), $info['i']));
3679 $this->Link($ximg, $y, $w, $h, $link);
3681 // set pointer to align the successive text/objects
3685 $this->x = $this->img_rb_x;
3689 $this->y = $y + round($h/2);
3690 $this->x = $this->img_rb_x;
3694 $this->y = $this->img_rb_y;
3695 $this->x = $this->img_rb_x;
3699 $this->SetY($this->img_rb_y);
3706 $this->endlinex = $this->img_rb_x;
3710 * Convert the loaded php image to a JPEG and then return a structure for the PDF creator.
3711 * This function requires GD library and write access to the directory defined on K_PATH_CACHE constant.
3712 * @param string $file Image file name.
3713 * @param image $image Image object.
3714 * return image JPEG image object.
3717 function _toJPEG($image) {
3718 $tempname = tempnam(K_PATH_CACHE,'jpg');
3719 imagejpeg($image, $tempname, $this->jpeg_quality);
3720 imagedestroy($image);
3721 $retvars = $this->_parsejpeg($tempname);
3722 // tidy up by removing temporary image
3728 * Extract info from a JPEG file without using the GD library.
3729 * @param string $file image file to parse
3730 * @return array structure containing the image data
3733 function _parsejpeg($file) {
3734 $a = getimagesize($file);
3736 $this->Error('Missing or incorrect image file: '.$file);
3739 $this->Error('Not a JPEG file: '.$file);
3741 if ((!isset($a['channels'])) OR ($a['channels'] == 3)) {
3742 $colspace = 'DeviceRGB';
3743 } elseif ($a['channels'] == 4) {
3744 $colspace = 'DeviceCMYK';
3746 $colspace = 'DeviceGray';
3748 $bpc = isset($a['bits']) ? $a['bits'] : 8;
3749 $data = file_get_contents($file);
3750 return array('w' => $a[0], 'h' => $a[1], 'cs' => $colspace, 'bpc' => $bpc, 'f' => 'DCTDecode', 'data' => $data);
3754 * Extract info from a PNG file without using the GD library.
3755 * @param string $file image file to parse
3756 * @return array structure containing the image data
3759 function _parsepng($file) {
3760 $f = fopen($file,'rb');
3762 $this->Error('Can\'t open image file: '.$file);
3765 if (fread($f,8) != chr(137).'PNG'.chr(13).chr(10).chr(26).chr(10)) {
3766 $this->Error('Not a PNG file: '.$file);
3770 if (fread($f,4) != 'IHDR') {
3771 $this->Error('Incorrect PNG file: '.$file);
3773 $w = $this->_freadint($f);
3774 $h = $this->_freadint($f);
3775 $bpc = ord(fread($f,1));
3777 //$this->Error('16-bit depth not supported: '.$file);
3780 $ct = ord(fread($f,1));
3782 $colspace = 'DeviceGray';
3783 } elseif ($ct == 2) {
3784 $colspace = 'DeviceRGB';
3785 } elseif ($ct == 3) {
3786 $colspace = 'Indexed';
3788 //$this->Error('Alpha channel not supported: '.$file);
3791 if (ord(fread($f,1)) != 0) {
3792 //$this->Error('Unknown compression method: '.$file);
3795 if (ord(fread($f,1)) != 0) {
3796 //$this->Error('Unknown filter method: '.$file);
3799 if (ord(fread($f,1)) != 0) {
3800 //$this->Error('Interlacing not supported: '.$file);
3804 $parms = '/DecodeParms <</Predictor 15 /Colors '.($ct==2 ? 3 : 1).' /BitsPerComponent '.$bpc.' /Columns '.$w.'>>';
3805 //Scan chunks looking for palette, transparency and image data
3810 $n = $this->_freadint($f);
3811 $type = fread($f,4);
3812 if ($type == 'PLTE') {
3814 $pal = fread($f,$n);
3816 } elseif ($type == 'tRNS') {
3817 //Read transparency info
3820 $trns = array(ord(substr($t,1,1)));
3823 $trns = array(ord(substr($t,1,1)), ord(substr($t,3,1)), ord(substr($t,5,1)));
3825 $pos = strpos($t,chr(0));
3826 if ($pos !== false) {
3827 $trns = array($pos);
3831 } elseif ($type == 'IDAT') {
3832 //Read image data block
3833 $data .= fread($f,$n);
3835 } elseif ($type == 'IEND') {
3842 if (($colspace == 'Indexed') AND (empty($pal))) {
3843 //$this->Error('Missing palette in '.$file);
3847 return array('w' => $w, 'h' => $h, 'cs' => $colspace, 'bpc' => $bpc, 'f' => 'FlateDecode', 'parms' => $parms, 'pal' => $pal, 'trns' => $trns, 'data' => $data);
3851 * Performs a line break.
3852 * The current abscissa goes back to the left margin and the ordinate increases by the amount passed in parameter.
3853 * @param float $h The height of the break. By default, the value equals the height of the last printed cell.
3854 * @param boolean $cell if true add a cMargin to the x coordinate
3858 function Ln($h='', $cell=false) {
3859 //Line feed; default value is last cell height
3861 $cellmargin = $this->cMargin;
3866 $this->x = $this->w - $this->rMargin - $cellmargin;
3868 $this->x = $this->lMargin + $cellmargin;
3870 if (is_string($h)) {
3871 $this->y += $this->lasth;
3875 $this->newline = true;
3879 * Returns the relative X value of current position.
3880 * The value is relative to the left border for LTR languages and to the right border for RTL languages.
3883 * @see SetX(), GetY(), SetY()
3888 return ($this->w - $this->x);
3895 * Returns the absolute X value of current position.
3898 * @see SetX(), GetY(), SetY()
3900 function GetAbsX() {
3905 * Returns the ordinate of the current position.
3908 * @see SetY(), GetX(), SetX()
3916 * Defines the abscissa of the current position.
3917 * If the passed value is negative, it is relative to the right of the page (or left if language is RTL).
3918 * @param float $x The value of the abscissa.
3920 * @see GetX(), GetY(), SetY(), SetXY()
3926 $this->x = $this->w - $x;
3934 $this->x = $this->w + $x;
3940 * Moves the current abscissa back to the left margin and sets the ordinate.
3941 * If the passed value is negative, it is relative to the bottom of the page.
3942 * @param float $y The value of the ordinate.
3944 * @see GetX(), GetY(), SetY(), SetXY()
3947 //Set y position and reset x
3949 $this->x = $this->w - $this->rMargin;
3951 $this->x = $this->lMargin;
3956 $this->y = $this->h + $y;
3961 * Defines the abscissa and ordinate of the current position.
3962 * If the passed values are negative, they are relative respectively to the right and bottom of the page.
3963 * @param float $x The value of the abscissa
3964 * @param float $y The value of the ordinate
3966 * @see SetX(), SetY()
3968 function SetXY($x, $y) {
3969 //Set x and y positions
3975 * Send the document to a given destination: string, local file or browser.
3976 * In the last case, the plug-in may be used (if present) or a download ("Save as" dialog box) may be forced.<br />
3977 * The method first calls Close() if necessary to terminate the document.
3978 * @param string $name The name of the file when saved.
3979 * @param string $dest Destination where to send the document. It can take one of the following values:<ul><li>I: send the file inline to the browser (default). The plug-in is used if available. The name given by name is used when one selects the "Save as" option on the link generating the PDF.</li><li>D: send to the browser and force a file download with the name given by name.</li><li>F: save to a local file with the name given by name.</li><li>S: return the document as a string. name is ignored.</li></ul>
3983 function Output($name='doc.pdf', $dest='I') {
3984 //Output PDF to some destination
3985 //Finish document if necessary
3986 if ($this->state < 3) {
3989 //Normalize parameters
3990 if (is_bool($dest)) {
3991 $dest = $dest ? 'D' : 'F';
3993 $dest = strtoupper($dest);
3995 $name = str_replace("+", "%20", urlencode($name));
3996 $name = preg_replace('/[\r\n]+\s*/', '' , $name);
4000 //Send to standard output
4001 if (ob_get_contents()) {
4002 $this->Error('Some data has already been output, can\'t send PDF file');
4004 if (php_sapi_name() != 'cli') {
4005 //We send to a browser
4006 header('Content-Type: application/pdf');
4007 if (headers_sent()) {
4008 $this->Error('Some data has already been output to browser, can\'t send PDF file');
4010 header("Cache-Control: public, must-revalidate, max-age=0"); // HTTP/1.1
4011 header("Pragma: public");
4012 header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
4013 header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
4014 header('Content-Length: '.strlen($this->buffer));
4015 header('Content-Disposition: inline; filename="'.basename($name).'";');
4022 if (ob_get_contents()) {
4023 $this->Error('Some data has already been output, can\'t send PDF file');
4025 header('Content-Description: File Transfer');
4026 if (headers_sent()) {
4027 $this->Error('Some data has already been output to browser, can\'t send PDF file');
4029 header("Cache-Control: public, must-revalidate, max-age=0"); // HTTP/1.1
4030 header("Pragma: public");
4031 header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
4032 header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
4033 // force download dialog
4034 header("Content-Type: application/force-download");
4035 header("Content-Type: application/octet-stream", false);
4036 header("Content-Type: application/download", false);
4037 // use the Content-Disposition header to supply a recommended filename
4038 header('Content-Disposition: attachment; filename="'.basename($name).'";');
4039 header("Content-Transfer-Encoding: binary");
4040 header("Content-Length: ".strlen($this->buffer));
4045 //Save to local file
4046 $f = fopen($name, 'wb');
4048 $this->Error('Unable to create output file: '.$name);
4050 fwrite($f, $this->buffer,strlen($this->buffer));
4055 //Return as a string
4056 return $this->buffer;
4059 $this->Error('Incorrect output destination: '.$dest);
4066 * Check for locale-related bug
4069 function _dochecks() {
4070 //Check for locale-related bug
4072 $this->Error('Don\'t alter the locale before including class file');
4074 //Check for decimal separator
4075 if (sprintf('%.1f', 1.0) != '1.0') {
4076 setlocale(LC_NUMERIC, 'C');
4085 function _getfontpath() {
4086 if (!defined('K_PATH_FONTS') AND is_dir(dirname(__FILE__).'/fonts')) {
4087 define('K_PATH_FONTS', dirname(__FILE__).'/fonts/');
4089 return defined('K_PATH_FONTS') ? K_PATH_FONTS : '';
4096 function _putpages() {
4097 $nb = count($this->pages);
4098 if (!empty($this->pagegroups)) {
4099 // do page number replacement
4100 foreach ($this->pagegroups as $k => $v) {
4101 $vu = $this->UTF8ToUTF16BE($v, false);
4102 $alias_a = $this->_escape($k);
4103 $alias_au = $this->_escape("{".$k."}");
4104 if ($this->isunicode) {
4105 $alias_b = $this->_escape($this->UTF8ToLatin1($k));
4106 $alias_bu = $this->_escape($this->UTF8ToLatin1("{".$k."}"));
4107 $alias_c = $this->_escape($this->utf8StrRev($k, false, $this->tmprtl));
4108 $alias_cu = $this->_escape($this->utf8StrRev("{".$k."}", false, $this->tmprtl));
4110 for ($n = 1; $n <= $nb; $n++) {
4111 $this->pages[$n] = str_replace($alias_au, $vu, $this->pages[$n]);
4112 if ($this->isunicode) {
4113 $this->pages[$n] = str_replace($alias_bu, $vu, $this->pages[$n]);
4114 $this->pages[$n] = str_replace($alias_cu, $vu, $this->pages[$n]);
4115 $this->pages[$n] = str_replace($alias_b, $v, $this->pages[$n]);
4116 $this->pages[$n] = str_replace($alias_c, $v, $this->pages[$n]);
4118 $this->pages[$n] = str_replace($alias_a, $v, $this->pages[$n]);
4122 if (!empty($this->AliasNbPages)) {
4123 $nbu = $this->UTF8ToUTF16BE($nb, false); // replacement for unicode font
4124 $alias_a = $this->_escape($this->AliasNbPages);
4125 $alias_au = $this->_escape("{".$this->AliasNbPages."}");
4126 if ($this->isunicode) {
4127 $alias_b = $this->_escape($this->UTF8ToLatin1($this->AliasNbPages));
4128 $alias_bu = $this->_escape($this->UTF8ToLatin1("{".$this->AliasNbPages."}"));
4129 $alias_c = $this->_escape($this->utf8StrRev($this->AliasNbPages, false, $this->tmprtl));
4130 $alias_cu = $this->_escape($this->utf8StrRev("{".$this->AliasNbPages."}", false, $this->tmprtl));
4132 //Replace number of pages
4133 for($n = 1; $n <= $nb; $n++) {
4134 $this->pages[$n] = str_replace($alias_au, $nbu, $this->pages[$n]);
4135 if ($this->isunicode) {
4136 $this->pages[$n] = str_replace($alias_bu, $nbu, $this->pages[$n]);
4137 $this->pages[$n] = str_replace($alias_cu, $nbu, $this->pages[$n]);
4138 $this->pages[$n] = str_replace($alias_b, $nb, $this->pages[$n]);
4139 $this->pages[$n] = str_replace($alias_c, $nb, $this->pages[$n]);
4141 $this->pages[$n] = str_replace($alias_a, $nb, $this->pages[$n]);
4144 $filter = ($this->compress) ? '/Filter /FlateDecode ' : '';
4145 for($n=1; $n <= $nb; $n++) {
4148 $this->_out('<</Type /Page');
4149 $this->_out('/Parent 1 0 R');
4150 $this->_out(sprintf('/MediaBox [0 0 %.2f %.2f]', $this->pagedim[$n]['w'], $this->pagedim[$n]['h']));
4151 $this->_out('/Resources 2 0 R');
4152 $this->_putannots($n);
4153 $this->_out('/Contents '.($this->n + 1).' 0 R>>');
4154 $this->_out('endobj');
4156 $p = ($this->compress) ? gzcompress($this->pages[$n]) : $this->pages[$n];
4158 $this->_out('<<'.$filter.'/Length '.strlen($p).'>>');
4159 $this->_putstream($p);
4160 $this->_out('endobj');
4163 $this->offsets[1] = strlen($this->buffer);
4164 $this->_out('1 0 obj');
4165 $this->_out('<</Type /Pages');
4167 for($i=0; $i < $nb; $i++) {
4168 $kids .= (3+2*$i).' 0 R ';
4170 $this->_out($kids.']');
4171 $this->_out('/Count '.$nb);
4172 //$this->_out(sprintf('/MediaBox [0 0 %.2f %.2f]',$this->pagedim[0]['w'],$this->pagedim[0]['h']));
4174 $this->_out('endobj');
4178 * Output Page Annotations.
4179 * See section 8.4 of PDF reference.
4180 * @param int $n page number
4182 * @author Nicola Asuni
4183 * @since 4.0.018 (2008-08-06)
4185 function _putannots($n) {
4186 if (isset($this->PageAnnots[$n])) {
4187 $annots = '/Annots [';
4188 foreach ($this->PageAnnots[$n] as $key => $pl) {
4189 $pl['opt'] = array_change_key_case($pl['opt'], CASE_LOWER);
4190 $a = $pl['x'] * $this->k;
4191 $b = $this->hPt - $pl['y'] * $this->k;
4192 $c = $pl['w'] * $this->k;
4193 $d = $pl['h'] * $this->k;
4194 $rect = sprintf('%.2f %.2f %.2f %.2f', $a, $b, $a+$c, $b-$d);
4195 $annots .= '<</Type /Annot';
4196 $annots .= ' /Subtype /'.$pl['opt']['subtype'];
4197 $annots .= ' /Rect ['.$rect.']';
4198 $annots .= ' /Contents '.$this->_textstring($pl['txt']);
4199 //$annots .= ' /P ';
4200 $annots .= ' /NM '.$this->_textstring(sprintf('%04u-%04u', $n, $key));
4201 $annots .= ' /M '.$this->_datestring('D:'.date('YmdHis'));
4202 if (isset($pl['opt']['f'])) {
4204 if (is_array($pl['opt']['f'])) {
4205 foreach ($pl['opt']['f'] as $f) {
4206 switch (strtolower($f)) {
4239 case 'togglenoview': {
4243 case 'lockedcontents': {
4253 $annots .= ' /F '.intval($val);
4255 //$annots .= ' /AP ';
4256 //$annots .= ' /AS ';
4257 $annots .= ' /Border [';
4258 if (isset($pl['opt']['border']) AND (count($pl['opt']['border']) >= 3)) {
4259 $annots .= intval($pl['opt']['border'][0]).' ';
4260 $annots .= intval($pl['opt']['border'][1]).' ';
4261 $annots .= intval($pl['opt']['border'][2]);
4262 if (isset($pl['opt']['border'][3]) AND is_array($pl['opt']['border'][3])) {
4264 foreach ($pl['opt']['border'][3] as $dash) {
4265 $annots .= intval($dash).' ';
4273 if (isset($pl['opt']['bs']) AND (is_array($pl['opt']['bs']))) {
4274 $annots .= ' /BS <<Type /Border';
4275 if (isset($pl['opt']['bs']['w'])) {
4276 $annots .= ' /W '.sprintf("%.4f", floatval($pl['opt']['bs']['w']));
4278 $bstyles = array('S', 'D', 'B', 'I', 'U');
4279 if (isset($pl['opt']['bs']['s']) AND in_array($pl['opt']['bs']['s'], $markups)) {
4280 $annots .= ' /S /'.$pl['opt']['bs']['s'];
4282 if (isset($pl['opt']['bs']['d']) AND (is_array($pl['opt']['bs']['d']))) {
4284 foreach ($pl['opt']['bs']['d'] as $cord) {
4285 $cord = floatval($cord);
4286 $annots .= sprintf(" %.4f", $cord);
4292 if (isset($pl['opt']['be']) AND (is_array($pl['opt']['be']))) {
4293 $annots .= ' /BE <<';
4294 $bstyles = array('S', 'C');
4295 if (isset($pl['opt']['be']['s']) AND in_array($pl['opt']['be']['s'], $markups)) {
4296 $annots .= ' /S /'.$pl['opt']['bs']['s'];
4298 $annots .= ' /S /S';
4300 if (isset($pl['opt']['be']['i']) AND ($pl['opt']['be']['i'] >= 0) AND ($pl['opt']['be']['i'] <= 2)) {
4301 $annots .= ' /I '.sprintf(" %.4f", $pl['opt']['be']['i']);
4306 if (isset($pl['opt']['c']) AND (is_array($pl['opt']['c']))) {
4307 foreach ($pl['opt']['c'] as $col) {
4308 $col = intval($col);
4309 $color = $col <= 0 ? 0 : ($col >= 255 ? 1 : $col / 255);
4310 $annots .= sprintf(" %.4f", $color);
4314 //$annots .= ' /StructParent ';
4315 //$annots .= ' /OC ';
4316 $markups = array('text', 'freetext', 'line', 'square', 'circle', 'polygon', 'polyline', 'highlight', 'underline', 'squiggly', 'strikeout', 'stamp', 'caret', 'ink', 'fileattachment', 'sound');
4317 if (in_array(strtolower($pl['opt']['subtype']), $markups)) {
4318 // this is a markup type
4319 if (isset($pl['opt']['t']) AND is_string($pl['opt']['t'])) {
4320 $annots .= ' /T '.$this->_textstring($pl['opt']['t']);
4322 //$annots .= ' /Popup ';
4323 if (isset($pl['opt']['ca'])) {
4324 $annots .= ' /CA '.sprintf("%.4f", floatval($pl['opt']['ca']));
4326 if (isset($pl['opt']['rc'])) {
4327 $annots .= ' /RC '.$this->_textstring($pl['opt']['rc']);
4329 $annots .= ' /CreationDate '.$this->_datestring('D:'.date('YmdHis'));
4330 //$annots .= ' /IRT ';
4331 if (isset($pl['opt']['subj'])) {
4332 $annots .= ' /Subj '.$this->_textstring($pl['opt']['subj']);
4334 //$annots .= ' /RT ';
4335 //$annots .= ' /IT ';
4336 //$annots .= ' /ExData ';
4338 switch (strtolower($pl['opt']['subtype'])) {
4340 if (isset($pl['opt']['open'])) {
4341 $annots .= ' /Open '. (strtolower($pl['opt']['open']) == 'true' ? 'true' : 'false');
4343 $iconsapp = array('Comment', 'Help', 'Insert', 'Key', 'NewParagraph', 'Note', 'Paragraph');
4344 if (isset($pl['opt']['name']) AND in_array($pl['opt']['name'], $iconsapp)) {
4345 $annots .= ' /Name /'.$pl['opt']['name'];
4347 $annots .= ' /Name /Note';
4349 $statemodels = array('Marked', 'Review');
4350 if (isset($pl['opt']['statemodel']) AND in_array($pl['opt']['statemodel'], $statemodels)) {
4351 $annots .= ' /StateModel /'.$pl['opt']['statemodel'];
4353 $pl['opt']['statemodel'] = 'Marked';
4354 $annots .= ' /StateModel /'.$pl['opt']['statemodel'];
4356 if ($pl['opt']['statemodel'] == 'Marked') {
4357 $states = array('Accepted', 'Unmarked');
4359 $states = array('Accepted', 'Rejected', 'Cancelled', 'Completed', 'None');
4361 if (isset($pl['opt']['state']) AND in_array($pl['opt']['state'], $states)) {
4362 $annots .= ' /State /'.$pl['opt']['state'];
4364 if ($pl['opt']['statemodel'] == 'Marked') {
4365 $annots .= ' /State /Unmarked';
4367 $annots .= ' /State /None';
4373 $annots .= ' /A <</S /URI /URI '.$this->_uristring($pl['txt']).'>>';
4374 $hmodes = array('N', 'I', 'O', 'P');
4375 if (isset($pl['opt']['h']) AND in_array($pl['opt']['h'], $hmodes)) {
4376 $annots .= ' /H /'.$pl['opt']['h'];
4378 $annots .= ' /H /I';
4380 //$annots .= ' /Dest ';
4381 //$annots .= ' /PA ';
4382 //$annots .= ' /Quadpoints ';
4386 $annots .= ' /DA '.$this->_textstring($pl['txt']);
4387 if (isset($pl['opt']['q']) AND ($pl['opt']['q'] >= 0) AND ($pl['opt']['q'] <= 2)) {
4388 $annots .= ' /Q '.intval($pl['opt']['q']);
4390 if (isset($pl['opt']['rc'])) {
4391 $annots .= ' /RC '.$this->_textstring($pl['opt']['rc']);
4393 if (isset($pl['opt']['ds'])) {
4394 $annots .= ' /DS '.$this->_textstring($pl['opt']['ds']);
4396 if (isset($pl['opt']['cl']) AND is_array($pl['opt']['cl'])) {
4397 $annots .= ' /CL [';
4398 foreach ($pl['opt']['cl'] as $cl) {
4399 $annots .= sprintf("%.4f ", $cl * $this->k);
4403 $tfit = array('FreeTextCallout', 'FreeTextTypeWriter');
4404 if (isset($pl['opt']['it']) AND in_array($pl['opt']['it'], $tfit)) {
4405 $annots .= ' /IT '.$pl['opt']['it'];
4407 if (isset($pl['opt']['rd']) AND is_array($pl['opt']['rd'])) {
4408 $l = $pl['opt']['rd'][0] * $this->k;
4409 $r = $pl['opt']['rd'][1] * $this->k;
4410 $t = $pl['opt']['rd'][2] * $this->k;
4411 $b = $pl['opt']['rd'][3] * $this->k;
4412 $annots .= ' /RD ['.sprintf('%.2f %.2f %.2f %.2f', $l, $r, $t, $b).']';
4414 //$annots .= ' /LE ';
4417 // ... to be completed ...
4457 case 'fileattachment': {
4472 case 'printermark': {
4491 $this->_out($annots.']');
4500 function _putfonts() {
4502 foreach($this->diffs as $diff) {
4505 $this->_out('<</Type /Encoding /BaseEncoding /WinAnsiEncoding /Differences ['.$diff.']>>');
4506 $this->_out('endobj');
4508 $mqr = ini_get('magic_quotes_runtime');
4509 ini_set('magic_quotes_runtime', 0);
4510 foreach($this->FontFiles as $file => $info) {
4511 //Font file embedding
4513 $this->FontFiles[$file]['n'] = $this->n;
4514 $font = file_get_contents($this->_getfontpath().strtolower($file));
4515 $compressed = (substr($file,-2)=='.z');
4516 if ((!$compressed) AND (isset($info['length2']))) {
4517 $header = (ord($font{0}) == 128);
4519 //Strip first binary header
4520 $font = substr($font,6);
4522 if ($header AND (ord($font{$info['length1']}) == 128)) {
4523 //Strip second binary header
4524 $font = substr($font, 0, $info['length1']).substr($font, $info['length1']+6);
4527 $this->_out('<</Length '.strlen($font));
4529 $this->_out('/Filter /FlateDecode');
4531 $this->_out('/Length1 '.$info['length1']);
4532 if (isset($info['length2'])) {
4533 $this->_out('/Length2 '.$info['length2'].' /Length3 0');
4536 $this->_putstream($font);
4537 $this->_out('endobj');
4539 ini_set('magic_quotes_runtime', $mqr);
4540 foreach($this->fonts as $k => $font) {
4542 $this->fonts[$k]['n'] = $this->n + 1;
4543 $type = $font['type'];
4544 $name = $font['name'];
4545 if ($type == 'core') {
4548 $this->_out('<</Type /Font');
4549 $this->_out('/BaseFont /'.$name);
4550 $this->_out('/Subtype /Type1');
4551 if (($name != 'symbol') AND ($name != 'zapfdingbats')) {
4552 $this->_out('/Encoding /WinAnsiEncoding');
4555 $this->_out('endobj');
4556 } elseif (($type == 'Type1') OR ($type == 'TrueType')) {
4557 //Additional Type1 or TrueType font
4559 $this->_out('<</Type /Font');
4560 $this->_out('/BaseFont /'.$name);
4561 $this->_out('/Subtype /'.$type);
4562 $this->_out('/FirstChar 32 /LastChar 255');
4563 $this->_out('/Widths '.($this->n + 1).' 0 R');
4564 $this->_out('/FontDescriptor '.($this->n + 2).' 0 R');
4566 if (isset($font['diff'])) {
4567 $this->_out('/Encoding '.($nf + $font['diff']).' 0 R');
4569 $this->_out('/Encoding /WinAnsiEncoding');
4573 $this->_out('endobj');
4578 for($i=32; $i <= 255; $i++) {
4579 //$s .= $cw[chr($i)].' ';
4582 $this->_out($s.']');
4583 $this->_out('endobj');
4586 $s = '<</Type /FontDescriptor /FontName /'.$name;
4587 foreach($font['desc'] as $k => $v) {
4588 $s .= ' /'.$k.' '.$v;
4590 $file = $font['file'];
4592 $s .= ' /FontFile'.($type == 'Type1' ? '' : '2').' '.$this->FontFiles[$file]['n'].' 0 R';
4594 $this->_out($s.'>>');
4595 $this->_out('endobj');
4597 //Allow for additional types
4598 $mtd = '_put'.strtolower($type);
4599 if (!method_exists($this, $mtd)) {
4600 $this->Error('Unsupported font type: '.$type);
4608 * Output CID-0 fonts.
4609 * @param array $font font data
4611 * @author Andrew Whitehead, Nicola Asuni, Yukihiro Nakadaira
4612 * @since 3.2.000 (2008-06-23)
4614 function _putcidfont0($font) {
4615 if (isset($font['cidinfo']['uni2cid'])) {
4616 // convert unicode to cid.
4617 $uni2cid = $font['cidinfo']['uni2cid'];
4619 foreach ($font['cw'] as $uni => $width) {
4620 if (isset($uni2cid[$uni])) {
4621 $cw[($uni2cid[$uni] + 31)] = $width;
4622 } elseif ($uni <= 255) {
4624 } // else unknown character
4627 $font = array_merge($font, array('cw'=>$cw));
4629 $longname = $name = $font['name'];
4630 $enc = $font['enc'];
4632 $longname .= "-$enc";
4635 $this->_out('<</Type /Font');
4636 $this->_out('/BaseFont /'.$longname);
4637 $this->_out('/Subtype /Type0');
4639 $this->_out('/Encoding /'.$enc);
4641 $this->_out('/DescendantFonts ['.($this->n + 1).' 0 R]');
4643 $this->_out('endobj');
4645 $this->_out('<</Type /Font');
4646 $this->_out('/BaseFont /'.$name);
4647 $this->_out('/Subtype /CIDFontType0');
4648 $cidinfo = '/Registry ('.$font['cidinfo']['Registry'].') ';
4649 $cidinfo .= '/Ordering ('.$font['cidinfo']['Ordering'].') ';
4650 $cidinfo .= '/Supplement '.$font['cidinfo']['Supplement'];
4651 $this->_out('/CIDSystemInfo <<'.$cidinfo.'>>');
4652 $this->_out('/FontDescriptor '.($this->n + 1).' 0 R');
4653 $codes = array_keys($font['cw']);
4654 $first = current($codes);
4655 $last = end($codes);
4656 $this->_out('/DW '.$font['dw']);
4660 for($i = $first; $i <= $last; $i++) {
4661 if (isset($font['cw'][$i]) AND (!$currange)) {
4662 $currange = $i - 31;
4663 } elseif (!isset($font['cw'][$i])) {
4667 $ranges[$currange][] = $font['cw'][$i];
4670 foreach($ranges as $k => $ws) {
4671 $w .= ' '.$k.' [ '.implode(' ', $ws).' ]';
4676 $this->_out('endobj');
4678 $s = '<</Type /FontDescriptor /FontName /'.$name;
4679 foreach($font['desc'] as $k => $v) {
4680 $s .= ' /'.$k.' '.$v;
4682 $this->_out($s.'>>');
4683 $this->_out('endobj');
4690 function _putimages() {
4691 $filter = ($this->compress) ? '/Filter /FlateDecode ' : '';
4692 reset($this->images);
4693 foreach ($this->images as $file => $info) {
4695 $this->images[$file]['n'] = $this->n;
4696 $this->_out('<</Type /XObject');
4697 $this->_out('/Subtype /Image');
4698 $this->_out('/Width '.$info['w']);
4699 $this->_out('/Height '.$info['h']);
4700 if (isset($info["masked"])) {
4701 $this->_out('/SMask '.($this->n-1).' 0 R');
4703 if ($info['cs'] == 'Indexed') {
4704 $this->_out('/ColorSpace [/Indexed /DeviceRGB '.(strlen($info['pal']) / 3 - 1).' '.($this->n + 1).' 0 R]');
4706 $this->_out('/ColorSpace /'.$info['cs']);
4707 if ($info['cs'] == 'DeviceCMYK') {
4708 $this->_out('/Decode [1 0 1 0 1 0 1 0]');
4711 $this->_out('/BitsPerComponent '.$info['bpc']);
4712 if (isset($info['f'])) {
4713 $this->_out('/Filter /'.$info['f']);
4715 if (isset($info['parms'])) {
4716 $this->_out($info['parms']);
4718 if (isset($info['trns']) and is_array($info['trns'])) {
4720 for($i=0; $i < count($info['trns']); $i++) {
4721 $trns .= $info['trns'][$i].' '.$info['trns'][$i].' ';
4723 $this->_out('/Mask ['.$trns.']');
4725 $this->_out('/Length '.strlen($info['data']).'>>');
4726 $this->_putstream($info['data']);
4727 unset($this->images[$file]['data']);
4728 $this->_out('endobj');
4730 if ($info['cs'] == 'Indexed') {
4732 $pal = ($this->compress) ? gzcompress($info['pal']) : $info['pal'];
4733 $this->_out('<<'.$filter.'/Length '.strlen($pal).'>>');
4734 $this->_putstream($pal);
4735 $this->_out('endobj');
4741 * Output Spot Colors Resources.
4743 * @since 4.0.024 (2008-09-12)
4745 function _putspotcolors() {
4746 foreach ($this->spot_colors as $name => $color) {
4748 $this->spot_colors[$name]['n'] = $this->n;
4749 $this->_out('[/Separation /'.str_replace(' ', '#20', $name));
4750 $this->_out('/DeviceCMYK <<');
4751 $this->_out('/Range [0 1 0 1 0 1 0 1] /C0 [0 0 0 0] ');
4752 $this->_out(sprintf('/C1 [%.4f %.4f %.4f %.4f] ', $color['c']/100, $color['m']/100, $color['y']/100, $color['k']/100));
4753 $this->_out('/FunctionType 2 /Domain [0 1] /N 1>>]');
4754 $this->_out('endobj');
4759 * Output object dictionary for images.
4762 function _putxobjectdict() {
4763 foreach($this->images as $image) {
4764 $this->_out('/I'.$image['i'].' '.$image['n'].' 0 R');
4769 * Output Resources Dictionary.
4772 function _putresourcedict(){
4773 $this->_out('/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]');
4774 $this->_out('/Font <<');
4775 foreach($this->fonts as $font) {
4776 $this->_out('/F'.$font['i'].' '.$font['n'].' 0 R');
4779 $this->_out('/XObject <<');
4780 $this->_putxobjectdict();
4783 $this->_out('/Properties <</OC1 '.$this->n_ocg_print.' 0 R /OC2 '.$this->n_ocg_view.' 0 R>>');
4785 $this->_out('/ExtGState <<');
4786 foreach($this->extgstates as $k => $extgstate) {
4787 $this->_out('/GS'.$k.' '.$extgstate['n'].' 0 R');
4791 if (isset($this->gradients) AND (count($this->gradients) > 0)) {
4792 $this->_out('/Shading <<');
4793 foreach($this->gradients as $id => $grad) {
4794 $this->_out('/Sh'.$id.' '.$grad['id'].' 0 R');
4799 if (isset($this->spot_colors) AND (count($this->spot_colors) > 0)) {
4800 $this->_out('/ColorSpace <<');
4801 foreach ($this->spot_colors as $color) {
4802 $this->_out('/CS'.$color['i'].' '.$color['n'].' 0 R');
4812 function _putresources() {
4813 $this->_putextgstates();
4816 $this->_putimages();
4817 $this->_putspotcolors();
4818 $this->_putshaders();
4819 //Resource dictionary
4820 $this->offsets[2] = strlen($this->buffer);
4821 $this->_out('2 0 obj');
4823 $this->_putresourcedict();
4825 $this->_out('endobj');
4826 $this->_putjavascript();
4827 $this->_putbookmarks();
4829 if ($this->encrypted) {
4831 $this->enc_obj_id = $this->n;
4833 $this->_putencryption();
4835 $this->_out('endobj');
4840 * Adds some Metadata information
4841 * (see Chapter 10.2 of PDF Reference)
4844 function _putinfo() {
4845 if (!empty($this->title)) {
4846 $this->_out('/Title '.$this->_textstring($this->title));
4848 if (!empty($this->author)) {
4849 $this->_out('/Author '.$this->_textstring($this->author));
4851 if (!empty($this->subject)) {
4852 $this->_out('/Subject '.$this->_textstring($this->subject));
4854 if (!empty($this->keywords)) {
4855 $this->_out('/Keywords '.$this->_textstring($this->keywords));
4857 if (!empty($this->creator)) {
4858 $this->_out('/Creator '.$this->_textstring($this->creator));
4860 if (defined('PDF_PRODUCER')) {
4861 $this->_out('/Producer '.$this->_textstring(PDF_PRODUCER));
4863 $this->_out('/CreationDate '.$this->_datestring('D:'.date('YmdHis')));
4864 $this->_out('/ModDate '.$this->_datestring('D:'.date('YmdHis')));
4868 * Format a date string for meta information
4869 * @param string $s date string to escape.
4870 * @return string escaped string.
4873 function _datestring($s) {
4874 if ($this->encrypted) {
4875 $s = $this->_RC4($this->_objectkey($this->n), $s);
4877 return '('. $this->_escape($s).')';
4884 function _putcatalog() {
4885 $this->_out('/Type /Catalog');
4886 $this->_out('/Pages 1 0 R');
4888 if ($this->ZoomMode == 'fullpage') {
4889 $this->_out('/OpenAction [3 0 R /Fit]');
4890 } elseif ($this->ZoomMode == 'fullwidth') {
4891 $this->_out('/OpenAction [3 0 R /FitH null]');
4892 } elseif ($this->ZoomMode == 'real') {
4893 $this->_out('/OpenAction [3 0 R /XYZ null null 1]');
4894 } elseif (!is_string($this->ZoomMode)) {
4895 $this->_out('/OpenAction [3 0 R /XYZ null null '.($this->ZoomMode / 100).']');
4897 if (isset($this->LayoutMode) AND (!empty($this->LayoutMode))) {
4898 $this->_out('/PageLayout /'.$this->LayoutMode.'');
4900 if (isset($this->PageMode) AND (!empty($this->PageMode))) {
4901 $this->_out('/PageMode /'.$this->PageMode);
4903 if (isset($this->l['a_meta_language'])) {
4904 $this->_out('/Lang /'.$this->l['a_meta_language']);
4906 if (!empty($this->javascript)) {
4907 $this->_out('/Names <</JavaScript '.($this->n_js).' 0 R>>');
4909 if (count($this->outlines) > 0) {
4910 $this->_out('/Outlines '.$this->OutlineRoot.' 0 R');
4911 $this->_out('/PageMode /UseOutlines');
4913 $this->_putviewerpreferences();
4914 $p = $this->n_ocg_print.' 0 R';
4915 $v = $this->n_ocg_view.' 0 R';
4916 $as = "<</Event /Print /OCGs [".$p." ".$v."] /Category [/Print]>> <</Event /View /OCGs [".$p." ".$v."] /Category [/View]>>";
4917 $this->_out("/OCProperties <</OCGs [".$p." ".$v."] /D <</ON [".$p."] /OFF [".$v."] /AS [".$as."]>>>>");
4918 $this->_putuserrights();
4922 * Output viewer preferences.
4923 * @author Nicola asuni
4924 * @since 3.1.000 (2008-06-09)
4927 function _putviewerpreferences() {
4928 $this->_out('/ViewerPreferences<<');
4930 $this->_out('/Direction /R2L');
4932 $this->_out('/Direction /L2R');
4934 if (isset($this->viewer_preferences['HideToolbar']) AND ($this->viewer_preferences['HideToolbar'])) {
4935 $this->_out('/HideToolbar true');
4937 if (isset($this->viewer_preferences['HideMenubar']) AND ($this->viewer_preferences['HideMenubar'])) {
4938 $this->_out('/HideMenubar true');
4940 if (isset($this->viewer_preferences['HideWindowUI']) AND ($this->viewer_preferences['HideWindowUI'])) {
4941 $this->_out('/HideWindowUI true');
4943 if (isset($this->viewer_preferences['FitWindow']) AND ($this->viewer_preferences['FitWindow'])) {
4944 $this->_out('/FitWindow true');
4946 if (isset($this->viewer_preferences['CenterWindow']) AND ($this->viewer_preferences['CenterWindow'])) {
4947 $this->_out('/CenterWindow true');
4949 if (isset($this->viewer_preferences['DisplayDocTitle']) AND ($this->viewer_preferences['DisplayDocTitle'])) {
4950 $this->_out('/DisplayDocTitle true');
4952 if (isset($this->viewer_preferences['NonFullScreenPageMode'])) {
4953 $this->_out('/NonFullScreenPageMode /'.$this->viewer_preferences['NonFullScreenPageMode'].'');
4955 if (isset($this->viewer_preferences['ViewArea'])) {
4956 $this->_out('/ViewArea /'.$this->viewer_preferences['ViewArea']);
4958 if (isset($this->viewer_preferences['ViewClip'])) {
4959 $this->_out('/ViewClip /'.$this->viewer_preferences['ViewClip']);
4961 if (isset($this->viewer_preferences['PrintArea'])) {
4962 $this->_out('/PrintArea /'.$this->viewer_preferences['PrintArea']);
4964 if (isset($this->viewer_preferences['PrintClip'])) {
4965 $this->_out('/PrintClip /'.$this->viewer_preferences['PrintClip']);
4967 if (isset($this->viewer_preferences['PrintScaling'])) {
4968 $this->_out('/PrintScaling /'.$this->viewer_preferences['PrintScaling']);
4970 if (isset($this->viewer_preferences['Duplex']) AND (!empty($this->viewer_preferences['Duplex']))) {
4971 $this->_out('/Duplex /'.$this->viewer_preferences['Duplex']);
4973 if (isset($this->viewer_preferences['PickTrayByPDFSize'])) {
4974 if ($this->viewer_preferences['PickTrayByPDFSize']) {
4975 $this->_out('/PickTrayByPDFSize true');
4977 $this->_out('/PickTrayByPDFSize false');
4980 if (isset($this->viewer_preferences['PrintPageRange'])) {
4981 $PrintPageRangeNum = "";
4982 foreach ($this->viewer_preferences['PrintPageRange'] as $k => $v) {
4983 $PrintPageRangeNum .= " ".($v-1)."";
4985 $this->_out('/PrintPageRange ['.substr($PrintPageRangeNum,1).']');
4987 if (isset($this->viewer_preferences['NumCopies'])) {
4988 $this->_out('/NumCopies '.intval($this->viewer_preferences['NumCopies']));
4997 function _puttrailer() {
4998 $this->_out('/Size '.($this->n + 1));
4999 $this->_out('/Root '.$this->n.' 0 R');
5000 $this->_out('/Info '.($this->n - 1).' 0 R');
5001 if ($this->encrypted) {
5002 $this->_out('/Encrypt '.$this->enc_obj_id.' 0 R');
5003 $this->_out('/ID [()()]');
5008 * Output PDF header.
5011 function _putheader() {
5012 $this->buffer = '%PDF-'.$this->PDFVersion."\n".$this->buffer;
5013 // $this->_out('%PDF-'.$this->PDFVersion);
5017 * Output end of document (EOF).
5020 function _enddoc() {
5021 $this->_putheader();
5023 $this->_putresources();
5029 $this->_out('endobj');
5033 $this->_putcatalog();
5035 $this->_out('endobj');
5037 $o = strlen($this->buffer);
5038 $this->_out('xref');
5039 $this->_out('0 '.($this->n + 1));
5040 $this->_out('0000000000 65535 f ');
5041 for($i=1; $i <= $this->n; $i++) {
5042 $this->_out(sprintf('%010d 00000 n ',$this->offsets[$i]));
5045 $this->_out('trailer');
5047 $this->_puttrailer();
5049 $this->_out('startxref');
5051 $this->_out('%%EOF');
5056 * Initialize a new page.
5057 * @param string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
5058 * @param mixed $format The format used for pages. It can be either one of the following values (case insensitive) or a custom format in the form of a two-element array containing the width and the height (expressed in the unit given by unit).<ul><li>4A0</li><li>2A0</li><li>A0</li><li>A1</li><li>A2</li><li>A3</li><li>A4 (default)</li><li>A5</li><li>A6</li><li>A7</li><li>A8</li><li>A9</li><li>A10</li><li>B0</li><li>B1</li><li>B2</li><li>B3</li><li>B4</li><li>B5</li><li>B6</li><li>B7</li><li>B8</li><li>B9</li><li>B10</li><li>C0</li><li>C1</li><li>C2</li><li>C3</li><li>C4</li><li>C5</li><li>C6</li><li>C7</li><li>C8</li><li>C9</li><li>C10</li><li>RA0</li><li>RA1</li><li>RA2</li><li>RA3</li><li>RA4</li><li>SRA0</li><li>SRA1</li><li>SRA2</li><li>SRA3</li><li>SRA4</li><li>LETTER</li><li>LEGAL</li><li>EXECUTIVE</li><li>FOLIO</li></ul>
5061 function _beginpage($orientation='', $format='') {
5063 $this->pages[$this->page] = ""; // this mark should be removed before output
5065 if (empty($orientation)) {
5066 if (isset($this->CurOrientation)) {
5067 $orientation = $this->CurOrientation;
5072 if (!empty($format)) {
5073 $this->setPageFormat($format, $orientation);
5075 $this->setPageOrientation($orientation);
5078 $this->x = $this->w - $this->rMargin;
5080 $this->x = $this->lMargin;
5082 $this->y = $this->tMargin;
5083 if ($this->newpagegroup){
5084 // start a new group
5085 $n = sizeof($this->pagegroups) + 1;
5086 $alias = "{nb".$n."}";
5087 $this->pagegroups[$alias] = 1;
5088 $this->currpagegroup = $alias;
5089 $this->newpagegroup = false;
5090 } elseif ($this->currpagegroup) {
5091 $this->pagegroups[$this->currpagegroup]++;
5099 function _endpage() {
5100 $this->setVisibility("all");
5105 * Begin a new object.
5108 function _newobj() {
5110 $this->offsets[$this->n] = strlen($this->buffer);
5111 $this->_out($this->n.' 0 obj');
5116 * @param int $x X coordinate
5117 * @param int $y Y coordinate
5118 * @param string $txt text to underline
5121 function _dounderline($x, $y, $txt) {
5122 $up = $this->CurrentFont['up'];
5123 $ut = $this->CurrentFont['ut'];
5124 $w = $this->GetStringWidth($txt);
5125 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);
5129 * Line through text.
5130 * @param int $x X coordinate
5131 * @param int $y Y coordinate
5132 * @param string $txt text to underline
5135 function _dolinethrough($x, $y, $txt) {
5136 $up = $this->CurrentFont['up'];
5137 $ut = $this->CurrentFont['ut'];
5138 $w = $this->GetStringWidth($txt);
5139 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);
5143 * Read a 4-byte integer from file.
5144 * @param string $f file name.
5145 * @return 4-byte integer
5148 function _freadint($f) {
5149 $a = unpack('Ni', fread($f,4));
5154 * Format a text string for meta information
5155 * @param string $s string to escape.
5156 * @return string escaped string.
5159 function _textstring($s) {
5160 if ($this->isunicode) {
5161 if (($this->CurrentFont['type'] == 'core') OR ($this->CurrentFont['type'] == 'TrueType') OR ($this->CurrentFont['type'] == 'Type1')) {
5162 $s = $this->UTF8ToLatin1($s);
5164 //Convert string to UTF-16BE
5165 $s = $this->UTF8ToUTF16BE($s, true);
5168 if ($this->encrypted) {
5169 $s = $this->_RC4($this->_objectkey($this->n), $s);
5171 return '('. $this->_escape($s).')';
5175 * Format an URI string
5176 * @param string $s string to escape.
5177 * @return string escaped string.
5180 function _uristring($s) {
5181 if ($this->encrypted) {
5182 $s = $this->_RC4($this->_objectkey($this->n), $s);
5184 return '('.$this->_escape($s).')';
5188 * Format a text string
5189 * @param string $s string to escape.
5190 * @return string escaped string.
5193 function _escapetext($s) {
5194 if ($this->isunicode) {
5195 if (($this->CurrentFont['type'] == 'core') OR ($this->CurrentFont['type'] == 'TrueType') OR ($this->CurrentFont['type'] == 'Type1')) {
5196 $s = $this->UTF8ToLatin1($s);
5198 //Convert string to UTF-16BE and reverse RTL language
5199 $s = $this->utf8StrRev($s, false, $this->tmprtl);
5202 return $this->_escape($s);
5206 * Add "\" before "\", "(" and ")"
5207 * @param string $s string to escape.
5208 * @return string escaped string.
5211 function _escape($s) {
5212 // the chr(13) substitution fixes the Bugs item #1421290.
5213 return strtr($s, array(')' => '\\)', '(' => '\\(', '\\' => '\\\\', chr(13) => '\r'));
5218 * @param string $s string to output.
5221 function _putstream($s) {
5222 if ($this->encrypted) {
5223 $s = $this->_RC4($this->_objectkey($this->n), $s);
5225 $this->_out('stream');
5227 $this->_out('endstream');
5231 * Output a string to the document.
5232 * @param string $s string to output.
5236 if ($this->state == 2) {
5237 if (isset($this->footerlen[$this->page]) AND ($this->footerlen[$this->page] > 0)) {
5238 // puts data before page footer
5239 $page = substr($this->pages[$this->page], 0, -$this->footerlen[$this->page]);
5240 $footer = substr($this->pages[$this->page], -$this->footerlen[$this->page]);
5241 $this->pages[$this->page] = $page." ".$s."\n".$footer;
5243 $this->pages[$this->page] .= $s."\n";
5246 $this->buffer .= $s."\n";
5251 * Adds unicode fonts.<br>
5252 * Based on PDF Reference 1.3 (section 5)
5254 * @author Nicola Asuni
5255 * @since 1.52.0.TC005 (2005-01-05)
5257 function _puttruetypeunicode($font) {
5259 // A composite font composed of other fonts, organized hierarchically
5261 $this->_out('<</Type /Font');
5262 $this->_out('/Subtype /Type0');
5263 $this->_out('/BaseFont /'.$font['name'].'');
5264 $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.
5265 $this->_out('/DescendantFonts ['.($this->n + 1).' 0 R]');
5266 $this->_out('/ToUnicode '.($this->n + 2).' 0 R');
5268 $this->_out('endobj');
5270 // A CIDFont whose glyph descriptions are based on TrueType font technology
5272 $this->_out('<</Type /Font');
5273 $this->_out('/Subtype /CIDFontType2');
5274 $this->_out('/BaseFont /'.$font['name'].'');
5275 $this->_out('/CIDSystemInfo '.($this->n + 2).' 0 R');
5276 $this->_out('/FontDescriptor '.($this->n + 3).' 0 R');
5277 if (isset($font['desc']['MissingWidth'])){
5278 $this->_out('/DW '.$font['desc']['MissingWidth'].''); // The default width for glyphs in the CIDFont MissingWidth
5281 foreach ($font['cw'] as $cid => $width) {
5282 $w .= ''.$cid.' ['.$width.'] '; // define a specific width for each individual CID
5284 $this->_out('/W ['.$w.']'); // A description of the widths for the glyphs in the CIDFont
5285 $this->_out('/CIDToGIDMap '.($this->n + 4).' 0 R');
5287 $this->_out('endobj');
5289 // is a stream object that contains the definition of the CMap
5290 // (PDF Reference 1.3 chap. 5.9)
5292 $this->_out('<</Length 345>>');
5293 $this->_out('stream');
5294 $this->_out('/CIDInit /ProcSet findresource begin');
5295 $this->_out('12 dict begin');
5296 $this->_out('begincmap');
5297 $this->_out('/CIDSystemInfo');
5298 $this->_out('<</Registry (Adobe)');
5299 $this->_out('/Ordering (UCS)');
5300 $this->_out('/Supplement 0');
5301 $this->_out('>> def');
5302 $this->_out('/CMapName /Adobe-Identity-UCS def');
5303 $this->_out('/CMapType 2 def');
5304 $this->_out('1 begincodespacerange');
5305 $this->_out('<0000> <FFFF>');
5306 $this->_out('endcodespacerange');
5307 $this->_out('1 beginbfrange');
5308 $this->_out('<0000> <FFFF> <0000>');
5309 $this->_out('endbfrange');
5310 $this->_out('endcmap');
5311 $this->_out('CMapName currentdict /CMap defineresource pop');
5314 $this->_out('endstream');
5315 $this->_out('endobj');
5316 // CIDSystemInfo dictionary
5317 // A dictionary containing entries that define the character collection of the CIDFont.
5319 $this->_out('<</Registry (Adobe)'); // A string identifying an issuer of character collections
5320 $this->_out('/Ordering (UCS)'); // A string that uniquely names a character collection issued by a specific registry
5321 $this->_out('/Supplement 0'); // The supplement number of the character collection.
5323 $this->_out('endobj');
5325 // A font descriptor describing the CIDFont default metrics other than its glyph widths
5327 $this->_out('<</Type /FontDescriptor');
5328 $this->_out('/FontName /'.$font['name']);
5329 foreach ($font['desc'] as $key => $value) {
5330 $this->_out('/'.$key.' '.$value);
5332 if ($font['file']) {
5333 // A stream containing a TrueType font program
5334 $this->_out('/FontFile2 '.$this->FontFiles[$font['file']]['n'].' 0 R');
5337 $this->_out('endobj');
5338 // Embed CIDToGIDMap
5339 // A specification of the mapping from CIDs to glyph indices
5341 $ctgfile = $this->_getfontpath().strtolower($font['ctg']);
5342 if (!file_exists($ctgfile)) {
5343 $this->Error('Font file not found: '.$ctgfile);
5345 $size = filesize($ctgfile);
5346 $this->_out('<</Length '.$size.'');
5347 if (substr($ctgfile, -2) == '.z') { // check file extension
5348 /* Decompresses data encoded using the public-domain
5349 zlib/deflate compression method, reproducing the
5350 original text or binary data */
5351 $this->_out('/Filter /FlateDecode');
5354 $this->_putstream(file_get_contents($ctgfile));
5355 $this->_out('endobj');
5359 * Converts UTF-8 strings to codepoints array.<br>
5360 * Invalid byte sequences will be replaced with 0xFFFD (replacement character)<br>
5361 * Based on: http://www.faqs.org/rfcs/rfc3629.html
5363 * Char. number range | UTF-8 octet sequence
5364 * (hexadecimal) | (binary)
5365 * --------------------+-----------------------------------------------
5366 * 0000 0000-0000 007F | 0xxxxxxx
5367 * 0000 0080-0000 07FF | 110xxxxx 10xxxxxx
5368 * 0000 0800-0000 FFFF | 1110xxxx 10xxxxxx 10xxxxxx
5369 * 0001 0000-0010 FFFF | 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
5370 * ---------------------------------------------------------------------
5373 * ---------------------------------------------------------------------
5374 * UTF8-octets = *( UTF8-char )
5375 * UTF8-char = UTF8-1 / UTF8-2 / UTF8-3 / UTF8-4
5377 * UTF8-2 = %xC2-DF UTF8-tail
5379 * UTF8-3 = %xE0 %xA0-BF UTF8-tail / %xE1-EC 2( UTF8-tail ) /
5380 * %xED %x80-9F UTF8-tail / %xEE-EF 2( UTF8-tail )
5381 * UTF8-4 = %xF0 %x90-BF 2( UTF8-tail ) / %xF1-F3 3( UTF8-tail ) /
5382 * %xF4 %x80-8F 2( UTF8-tail )
5383 * UTF8-tail = %x80-BF
5384 * ---------------------------------------------------------------------
5386 * @param string $str string to process.
5387 * @return array containing codepoints (UTF-8 characters values)
5389 * @author Nicola Asuni
5390 * @since 1.53.0.TC005 (2005-01-05)
5392 function UTF8StringToArray($str) {
5393 if (!$this->isunicode) {
5394 // split string into array of equivalent codes
5396 $strlen = strlen($str);
5397 for($i=0; $i < $strlen; $i++) {
5398 $strarr[] = ord($str{$i});
5402 $unicode = array(); // array containing unicode values
5403 $bytes = array(); // array containing single character byte sequences
5404 $numbytes = 1; // number of octetc needed to represent the UTF-8 character
5405 $str .= ""; // force $str to be a string
5406 $length = strlen($str);
5407 for($i = 0; $i < $length; $i++) {
5408 $char = ord($str{$i}); // get one string character at time
5409 if (count($bytes) == 0) { // get starting octect
5410 if ($char <= 0x7F) {
5411 $unicode[] = $char; // use the character "as is" because is ASCII
5413 } elseif (($char >> 0x05) == 0x06) { // 2 bytes character (0x06 = 110 BIN)
5414 $bytes[] = ($char - 0xC0) << 0x06;
5416 } elseif (($char >> 0x04) == 0x0E) { // 3 bytes character (0x0E = 1110 BIN)
5417 $bytes[] = ($char - 0xE0) << 0x0C;
5419 } elseif (($char >> 0x03) == 0x1E) { // 4 bytes character (0x1E = 11110 BIN)
5420 $bytes[] = ($char - 0xF0) << 0x12;
5423 // use replacement character for other invalid sequences
5424 $unicode[] = 0xFFFD;
5428 } elseif (($char >> 0x06) == 0x02) { // bytes 2, 3 and 4 must start with 0x02 = 10 BIN
5429 $bytes[] = $char - 0x80;
5430 if (count($bytes) == $numbytes) {
5431 // compose UTF-8 bytes to a single unicode value
5433 for($j = 1; $j < $numbytes; $j++) {
5434 $char += ($bytes[$j] << (($numbytes - $j - 1) * 0x06));
5436 if ((($char >= 0xD800) AND ($char <= 0xDFFF)) OR ($char >= 0x10FFFF)) {
5437 /* The definition of UTF-8 prohibits encoding character numbers between
5438 U+D800 and U+DFFF, which are reserved for use with the UTF-16
5439 encoding form (as surrogate pairs) and do not directly represent
5441 $unicode[] = 0xFFFD; // use replacement character
5443 $unicode[] = $char; // add char to array
5445 // reset data for next char
5450 // use replacement character for other invalid sequences
5451 $unicode[] = 0xFFFD;
5460 * Converts UTF-8 strings to UTF16-BE.<br>
5461 * @param string $str string to process.
5462 * @param boolean $setbom if true set the Byte Order Mark (BOM = 0xFEFF)
5465 * @author Nicola Asuni
5466 * @since 1.53.0.TC005 (2005-01-05)
5467 * @uses UTF8StringToArray(), arrUTF8ToUTF16BE()
5469 function UTF8ToUTF16BE($str, $setbom=true) {
5470 if (!$this->isunicode) {
5471 return $str; // string is not in unicode
5473 $unicode = $this->UTF8StringToArray($str); // array containing UTF-8 unicode values
5474 return $this->arrUTF8ToUTF16BE($unicode, $setbom);
5478 * Converts UTF-8 strings to Latin1 when using the standard 14 core fonts.<br>
5479 * @param string $str string to process.
5481 * @author Andrew Whitehead, Nicola Asuni
5483 * @since 3.2.000 (2008-06-23)
5485 function UTF8ToLatin1($str) {
5486 if (!$this->isunicode) {
5487 return $str; // string is not in unicode
5489 $outstr = ""; // string to be returned
5490 $unicode = $this->UTF8StringToArray($str); // array containing UTF-8 unicode values
5491 foreach ($unicode as $char) {
5492 if ($char == 0xFFFD) {
5494 } elseif ($char == 0x2022) {
5496 $outstr .= chr(183);
5497 } elseif ($char < 256) {
5498 $outstr .= chr($char);
5507 * Converts array of UTF-8 characters to UTF16-BE string.<br>
5508 * Based on: http://www.faqs.org/rfcs/rfc2781.html
5512 * Encoding of a single character from an ISO 10646 character value to
5513 * UTF-16 proceeds as follows. Let U be the character number, no greater
5516 * 1) If U < 0x10000, encode U as a 16-bit unsigned integer and
5519 * 2) Let U' = U - 0x10000. Because U is less than or equal to 0x10FFFF,
5520 * U' must be less than or equal to 0xFFFFF. That is, U' can be
5521 * represented in 20 bits.
5523 * 3) Initialize two 16-bit unsigned integers, W1 and W2, to 0xD800 and
5524 * 0xDC00, respectively. These integers each have 10 bits free to
5525 * encode the character value, for a total of 20 bits.
5527 * 4) Assign the 10 high-order bits of the 20-bit U' to the 10 low-order
5528 * bits of W1 and the 10 low-order bits of U' to the 10 low-order
5529 * bits of W2. Terminate.
5531 * Graphically, steps 2 through 4 look like:
5532 * U' = yyyyyyyyyyxxxxxxxxxx
5533 * W1 = 110110yyyyyyyyyy
5534 * W2 = 110111xxxxxxxxxx
5536 * @param array $unicode array containing UTF-8 unicode values
5537 * @param boolean $setbom if true set the Byte Order Mark (BOM = 0xFEFF)
5540 * @author Nicola Asuni
5541 * @since 2.1.000 (2008-01-08)
5542 * @see UTF8ToUTF16BE()
5544 function arrUTF8ToUTF16BE($unicode, $setbom=true) {
5545 $outstr = ""; // string to be returned
5547 $outstr .= "\xFE\xFF"; // Byte Order Mark (BOM)
5549 foreach($unicode as $char) {
5550 if ($char == 0xFFFD) {
5551 $outstr .= "\xFF\xFD"; // replacement character
5552 } elseif ($char < 0x10000) {
5553 $outstr .= chr($char >> 0x08);
5554 $outstr .= chr($char & 0xFF);
5557 $w1 = 0xD800 | ($char >> 0x10);
5558 $w2 = 0xDC00 | ($char & 0x3FF);
5559 $outstr .= chr($w1 >> 0x08);
5560 $outstr .= chr($w1 & 0xFF);
5561 $outstr .= chr($w2 >> 0x08);
5562 $outstr .= chr($w2 & 0xFF);
5567 // ====================================================
5571 * @param array $font font
5574 function setHeaderFont($font) {
5575 $this->header_font = $font;
5581 * @since 4.0.012 (2008-07-24)
5583 function getHeaderFont() {
5584 return $this->header_font;
5589 * @param array $font font
5592 function setFooterFont($font) {
5593 $this->footer_font = $font;
5599 * @since 4.0.012 (2008-07-24)
5601 function getFooterFont() {
5602 return $this->footer_font;
5606 * Set language array.
5607 * @param array $language
5610 function setLanguageArray($language) {
5611 $this->l = $language;
5612 $this->rtl = $this->l['a_meta_dir']=='rtl' ? true : false;
5616 * Returns the PDF data.
5618 function getPDFData() {
5619 if ($this->state < 3) {
5622 return $this->buffer;
5627 * @param string $tag tag name in lowercase. Supported tags are:<ul>
5628 * <li>b : bold text</li>
5629 * <li>i : italic</li>
5630 * <li>u : underlined</li>
5631 * <li>d : line-through</li></ul>
5632 * @param boolean $enable
5635 function setStyle($tag, $enable) {
5636 $this->$tag += ($enable ? 1 : -1);
5638 foreach(array('b', 'i', 'u', 'd') as $s) {
5639 if ($this->$s > 0) {
5643 $this->SetFont('', $style);
5647 * Output anchor link.
5648 * @param string $url link URL
5649 * @param string $name link name
5650 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
5651 * @param boolean $firstline if true prints only the first line and return the remaining string.
5652 * @return the number of cells used or the remaining text if $firstline = true;
5655 function addHtmlLink($url, $name, $fill=0, $firstline=false) {
5656 $prevcolor = $this->fgcolor;
5657 $this->SetTextColor(0, 0, 255);
5658 $this->setStyle('u', true);
5659 $ret = $this->Write($this->lasth, $name, $url, $fill, '', false, 0, $firstline);
5660 $this->setStyle('u', false);
5661 $this->SetTextColorArray($prevcolor);
5666 * 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).
5667 * @param string $color html color
5671 function convertHTMLColorToDec($color="#000000") {
5673 $color = preg_replace('/[\s]*/', '', $color); // remove extra spaces
5674 // set default color to be returned in case of error
5675 $returncolor = array ('R' => 0, 'G' => 0, 'B' => 0);
5676 if (empty($color)) {
5677 return $returncolor;
5679 if (substr(strtolower($color), 0, 3) == 'rgb') {
5680 $codes = substr($color, 4);
5681 $codes = str_replace(')', '', $codes);
5682 $returncolor = explode(',', $codes, 3);
5683 return $returncolor;
5685 if (substr($color, 0, 1) != "#") {
5686 // decode color name
5687 if (isset($webcolor[strtolower($color)])) {
5688 $color_code = $webcolor[strtolower($color)];
5690 return $returncolor;
5693 $color_code = substr($color, 1);
5695 switch (strlen($color_code)) {
5697 // three-digit hexadecimal representation
5698 $r = substr($color_code, 0, 1);
5699 $g = substr($color_code, 1, 1);
5700 $b = substr($color_code, 2, 1);
5701 $returncolor['R'] = hexdec($r.$r);
5702 $returncolor['G'] = hexdec($g.$g);
5703 $returncolor['B'] = hexdec($b.$b);
5707 // six-digit hexadecimal representation
5708 $returncolor['R'] = hexdec(substr($color_code, 0, 2));
5709 $returncolor['G'] = hexdec(substr($color_code, 2, 2));
5710 $returncolor['B'] = hexdec(substr($color_code, 4, 2));
5714 return $returncolor;
5718 * Converts pixels to Units.
5719 * @param int $px pixels
5720 * @return float millimeters
5723 function pixelsToUnits($px){
5724 return $px / $this->k;
5728 * Reverse function for htmlentities.
5729 * Convert entities in UTF-8.
5730 * @param $text_to_convert Text to convert.
5731 * @return string converted
5733 function unhtmlentities($text_to_convert) {
5734 return html_entity_decode($text_to_convert, ENT_QUOTES, $this->encoding);
5737 // ENCRYPTION METHODS ----------------------------------
5738 // SINCE 2.0.000 (2008-01-02)
5740 * Compute encryption key depending on object number where the encrypted data is stored
5741 * @param int $n object number
5742 * @since 2.0.000 (2008-01-02)
5744 function _objectkey($n) {
5745 return substr($this->_md5_16($this->encryption_key.pack('VXxx',$n)),0,10);
5749 * Put encryption on PDF document.
5750 * @since 2.0.000 (2008-01-02)
5752 function _putencryption() {
5753 $this->_out('/Filter /Standard');
5754 $this->_out('/V 1');
5755 $this->_out('/R 2');
5756 $this->_out('/O ('.$this->_escape($this->Ovalue).')');
5757 $this->_out('/U ('.$this->_escape($this->Uvalue).')');
5758 $this->_out('/P '.$this->Pvalue);
5762 * Returns the input text exrypted using RC4 algorithm and the specified key.
5763 * RC4 is the standard encryption algorithm used in PDF format
5764 * @param string $key encryption key
5765 * @param String $text input text to be encrypted
5766 * @return String encrypted text
5767 * @since 2.0.000 (2008-01-02)
5768 * @author Klemen Vodopivec
5770 function _RC4($key, $text) {
5771 if ($this->last_rc4_key != $key) {
5772 $k = str_repeat($key, 256/strlen($key)+1);
5773 $rc4 = range(0,255);
5775 for ($i=0; $i < 256; $i++) {
5777 $j = ($j + $t + ord($k{$i})) % 256;
5778 $rc4[$i] = $rc4[$j];
5781 $this->last_rc4_key = $key;
5782 $this->last_rc4_key_c = $rc4;
5784 $rc4 = $this->last_rc4_key_c;
5786 $len = strlen($text);
5790 for ($i=0; $i < $len; $i++) {
5791 $a = ($a + 1) % 256;
5793 $b = ($b + $t) % 256;
5794 $rc4[$a] = $rc4[$b];
5796 $k = $rc4[($rc4[$a] + $rc4[$b]) % 256];
5797 $out .= chr(ord($text{$i}) ^ $k);
5803 * Encrypts a string using MD5 and returns it's value as a binary string.
5804 * @param string $str input string
5805 * @return String MD5 encrypted binary string
5806 * @since 2.0.000 (2008-01-02)
5807 * @author Klemen Vodopivec
5809 function _md5_16($str) {
5810 return pack('H*',md5($str));
5814 * Compute O value (used for RC4 encryption)
5815 * @param String $user_pass user password
5816 * @param String $owner_pass user password
5817 * @return String O value
5818 * @since 2.0.000 (2008-01-02)
5819 * @author Klemen Vodopivec
5821 function _Ovalue($user_pass, $owner_pass) {
5822 $tmp = $this->_md5_16($owner_pass);
5823 $owner_RC4_key = substr($tmp,0,5);
5824 return $this->_RC4($owner_RC4_key, $user_pass);
5828 * Compute U value (used for RC4 encryption)
5829 * @return String U value
5830 * @since 2.0.000 (2008-01-02)
5831 * @author Klemen Vodopivec
5833 function _Uvalue() {
5834 return $this->_RC4($this->encryption_key, $this->padding);
5838 * Compute encryption key
5839 * @param String $user_pass user password
5840 * @param String $owner_pass user password
5841 * @param String $protection protection type
5842 * @since 2.0.000 (2008-01-02)
5843 * @author Klemen Vodopivec
5845 function _generateencryptionkey($user_pass, $owner_pass, $protection) {
5847 $user_pass = substr($user_pass.$this->padding,0,32);
5848 $owner_pass = substr($owner_pass.$this->padding,0,32);
5850 $this->Ovalue = $this->_Ovalue($user_pass, $owner_pass);
5851 // Compute encyption key
5852 $tmp = $this->_md5_16($user_pass.$this->Ovalue.chr($protection)."\xFF\xFF\xFF");
5853 $this->encryption_key = substr($tmp,0,5);
5855 $this->Uvalue = $this->_Uvalue();
5857 $this->Pvalue = -(($protection^255)+1);
5861 * Set document protection
5862 * The permission array is composed of values taken from the following ones:
5863 * - copy: copy text and images to the clipboard
5864 * - print: print the document
5865 * - modify: modify it (except for annotations and forms)
5866 * - annot-forms: add annotations and forms
5867 * Remark: the protection against modification is for people who have the full Acrobat product.
5868 * 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.
5869 * 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.
5870 * @param Array $permissions the set of permissions. Empty by default (only viewing is allowed). (print, modify, copy, annot-forms)
5871 * @param String $user_pass user password. Empty by default.
5872 * @param String $owner_pass owner password. If not specified, a random value is used.
5873 * @since 2.0.000 (2008-01-02)
5874 * @author Klemen Vodopivec
5876 function SetProtection($permissions=array(), $user_pass='', $owner_pass=null) {
5877 $options = array('print' => 4, 'modify' => 8, 'copy' => 16, 'annot-forms' => 32);
5879 foreach($permissions as $permission) {
5880 if (!isset($options[$permission])) {
5881 $this->Error('Incorrect permission: '.$permission);
5883 $protection += $options[$permission];
5885 if ($owner_pass === null) {
5886 $owner_pass = uniqid(rand());
5888 $this->encrypted = true;
5889 $this->_generateencryptionkey($user_pass, $owner_pass, $protection);
5892 // END OF ENCRYPTION FUNCTIONS -------------------------
5894 // START TRANSFORMATIONS SECTION -----------------------
5895 // authors: Moritz Wagner, Andreas Wurmser, Nicola Asuni
5898 * Starts a 2D tranformation saving current graphic state.
5899 * This function must be called before scaling, mirroring, translation, rotation and skewing.
5900 * Use StartTransform() before, and StopTransform() after the transformations to restore the normal behavior.
5901 * @since 2.1.000 (2008-01-07)
5902 * @see StartTransform(), StopTransform()
5904 function StartTransform() {
5909 * Stops a 2D tranformation restoring previous graphic state.
5910 * This function must be called after scaling, mirroring, translation, rotation and skewing.
5911 * Use StartTransform() before, and StopTransform() after the transformations to restore the normal behavior.
5912 * @since 2.1.000 (2008-01-07)
5913 * @see StartTransform(), StopTransform()
5915 function StopTransform() {
5919 * Horizontal Scaling.
5920 * @param float $s_x scaling factor for width as percent. 0 is not allowed.
5921 * @param int $x abscissa of the scaling center. Default is current x position
5922 * @param int $y ordinate of the scaling center. Default is current y position
5923 * @since 2.1.000 (2008-01-07)
5924 * @see StartTransform(), StopTransform()
5926 function ScaleX($s_x, $x='', $y=''){
5927 $this->Scale($s_x, 100, $x, $y);
5932 * @param float $s_y scaling factor for height as percent. 0 is not allowed.
5933 * @param int $x abscissa of the scaling center. Default is current x position
5934 * @param int $y ordinate of the scaling center. Default is current y position
5935 * @since 2.1.000 (2008-01-07)
5936 * @see StartTransform(), StopTransform()
5938 function ScaleY($s_y, $x='', $y=''){
5939 $this->Scale(100, $s_y, $x, $y);
5943 * Vertical and horizontal proportional Scaling.
5944 * @param float $s scaling factor for width and height as percent. 0 is not allowed.
5945 * @param int $x abscissa of the scaling center. Default is current x position
5946 * @param int $y ordinate of the scaling center. Default is current y position
5947 * @since 2.1.000 (2008-01-07)
5948 * @see StartTransform(), StopTransform()
5950 function ScaleXY($s, $x='', $y=''){
5951 $this->Scale($s, $s, $x, $y);
5955 * Vertical and horizontal non-proportional Scaling.
5956 * @param float $s_x scaling factor for width as percent. 0 is not allowed.
5957 * @param float $s_y scaling factor for height as percent. 0 is not allowed.
5958 * @param int $x abscissa of the scaling center. Default is current x position
5959 * @param int $y ordinate of the scaling center. Default is current y position
5960 * @since 2.1.000 (2008-01-07)
5961 * @see StartTransform(), StopTransform()
5963 function Scale($s_x, $s_y, $x='', $y=''){
5973 if (($s_x == 0) OR ($s_y == 0)) {
5974 $this->Error('Please do not use values equal to zero for scaling');
5976 $y = ($this->h - $y) * $this->k;
5978 //calculate elements of transformation matrix
5985 $tm[4] = $x * (1 - $s_x);
5986 $tm[5] = $y * (1 - $s_y);
5987 //scale the coordinate system
5988 $this->Transform($tm);
5992 * Horizontal Mirroring.
5993 * @param int $x abscissa of the point. Default is current x position
5994 * @since 2.1.000 (2008-01-07)
5995 * @see StartTransform(), StopTransform()
5997 function MirrorH($x=''){
5998 $this->Scale(-100, 100, $x);
6002 * Verical Mirroring.
6003 * @param int $y ordinate of the point. Default is current y position
6004 * @since 2.1.000 (2008-01-07)
6005 * @see StartTransform(), StopTransform()
6007 function MirrorV($y=''){
6008 $this->Scale(100, -100, '', $y);
6012 * Point reflection mirroring.
6013 * @param int $x abscissa of the point. Default is current x position
6014 * @param int $y ordinate of the point. Default is current y position
6015 * @since 2.1.000 (2008-01-07)
6016 * @see StartTransform(), StopTransform()
6018 function MirrorP($x='',$y=''){
6019 $this->Scale(-100, -100, $x, $y);
6023 * Reflection against a straight line through point (x, y) with the gradient angle (angle).
6024 * @param float $angle gradient angle of the straight line. Default is 0 (horizontal line).
6025 * @param int $x abscissa of the point. Default is current x position
6026 * @param int $y ordinate of the point. Default is current y position
6027 * @since 2.1.000 (2008-01-07)
6028 * @see StartTransform(), StopTransform()
6030 function MirrorL($angle=0, $x='',$y=''){
6031 $this->Scale(-100, 100, $x, $y);
6032 $this->Rotate(-2*($angle-90), $x, $y);
6036 * Translate graphic object horizontally.
6037 * @param int $t_x movement to the right (or left for RTL)
6038 * @since 2.1.000 (2008-01-07)
6039 * @see StartTransform(), StopTransform()
6041 function TranslateX($t_x){
6042 $this->Translate($t_x, 0);
6046 * Translate graphic object vertically.
6047 * @param int $t_y movement to the bottom
6048 * @since 2.1.000 (2008-01-07)
6049 * @see StartTransform(), StopTransform()
6051 function TranslateY($t_y){
6052 $this->Translate(0, $t_y);
6056 * Translate graphic object horizontally and vertically.
6057 * @param int $t_x movement to the right
6058 * @param int $t_y movement to the bottom
6059 * @since 2.1.000 (2008-01-07)
6060 * @see StartTransform(), StopTransform()
6062 function Translate($t_x, $t_y){
6066 //calculate elements of transformation matrix
6071 $tm[4] = $t_x * $this->k;
6072 $tm[5] = -$t_y * $this->k;
6073 //translate the coordinate system
6074 $this->Transform($tm);
6079 * @param float $angle angle in degrees for counter-clockwise rotation
6080 * @param int $x abscissa of the rotation center. Default is current x position
6081 * @param int $y ordinate of the rotation center. Default is current y position
6082 * @since 2.1.000 (2008-01-07)
6083 * @see StartTransform(), StopTransform()
6085 function Rotate($angle, $x='', $y=''){
6096 $y = ($this->h - $y) * $this->k;
6098 //calculate elements of transformation matrix
6099 $tm[0] = cos(deg2rad($angle));
6100 $tm[1] = sin(deg2rad($angle));
6103 $tm[4] = $x + $tm[1] * $y - $tm[0] * $x;
6104 $tm[5] = $y - $tm[0] * $y - $tm[1] * $x;
6105 //rotate the coordinate system around ($x,$y)
6106 $this->Transform($tm);
6110 * Skew horizontally.
6111 * @param float $angle_x angle in degrees between -90 (skew to the left) and 90 (skew to the right)
6112 * @param int $x abscissa of the skewing center. default is current x position
6113 * @param int $y ordinate of the skewing center. default is current y position
6114 * @since 2.1.000 (2008-01-07)
6115 * @see StartTransform(), StopTransform()
6117 function SkewX($angle_x, $x='', $y=''){
6118 $this->Skew($angle_x, 0, $x, $y);
6123 * @param float $angle_y angle in degrees between -90 (skew to the bottom) and 90 (skew to the top)
6124 * @param int $x abscissa of the skewing center. default is current x position
6125 * @param int $y ordinate of the skewing center. default is current y position
6126 * @since 2.1.000 (2008-01-07)
6127 * @see StartTransform(), StopTransform()
6129 function SkewY($angle_y, $x='', $y=''){
6130 $this->Skew(0, $angle_y, $x, $y);
6135 * @param float $angle_x angle in degrees between -90 (skew to the left) and 90 (skew to the right)
6136 * @param float $angle_y angle in degrees between -90 (skew to the bottom) and 90 (skew to the top)
6137 * @param int $x abscissa of the skewing center. default is current x position
6138 * @param int $y ordinate of the skewing center. default is current y position
6139 * @since 2.1.000 (2008-01-07)
6140 * @see StartTransform(), StopTransform()
6142 function Skew($angle_x, $angle_y, $x='', $y=''){
6151 $angle_x = -$angle_x;
6153 if (($angle_x <= -90) OR ($angle_x >= 90) OR ($angle_y <= -90) OR ($angle_y >= 90)) {
6154 $this->Error('Please use values between -90 and +90 degrees for Skewing.');
6157 $y = ($this->h - $y) * $this->k;
6158 //calculate elements of transformation matrix
6160 $tm[1] = tan(deg2rad($angle_y));
6161 $tm[2] = tan(deg2rad($angle_x));
6163 $tm[4] = -$tm[2] * $y;
6164 $tm[5] = -$tm[1] * $x;
6165 //skew the coordinate system
6166 $this->Transform($tm);
6170 * Apply graphic transformations.
6171 * @since 2.1.000 (2008-01-07)
6172 * @see StartTransform(), StopTransform()
6174 function Transform($tm){
6175 $this->_out(sprintf('%.3f %.3f %.3f %.3f %.3f %.3f cm', $tm[0], $tm[1], $tm[2], $tm[3], $tm[4], $tm[5]));
6178 // END TRANSFORMATIONS SECTION -------------------------
6181 // START GRAPHIC FUNCTIONS SECTION ---------------------
6182 // The following section is based on the code provided by David Hernandez Sanz
6185 * 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.
6186 * @param float $width The width.
6188 * @see Line(), Rect(), Cell(), MultiCell()
6190 function SetLineWidth($width) {
6192 $this->LineWidth = $width;
6193 //$this->linestyleWidth = sprintf('%.2f w', ($width * $this->k));
6194 // FrontAccounting fix
6195 // My PHP 5.2.6 environment gave an "Unsupported operand types"
6196 // error for the multiplication on the next line some of the
6197 // time when this method is called - I debugged and sometimes
6198 // the $width parameter is some sort of weird array. I don't
6199 // understand what's going on, but casting it to a (float) seems
6200 // to "fix" the problem. -Jason Maas, 2009/09/25
6201 $this->linestyleWidth = sprintf('%.2f w', ((float) $width * (float) $this->k));
6202 $this->_out($this->linestyleWidth);
6206 * Returns the current the line width.
6207 * @return int Line width
6208 * @since 2.1.000 (2008-01-07)
6209 * @see Line(), SetLineWidth()
6211 function GetLineWidth() {
6212 return $this->LineWidth;
6217 * @param array $style Line style. Array with keys among the following:
6219 * <li>width (float): Width of the line in user units.</li>
6220 * <li>cap (string): Type of cap to put on the line. Possible values are:
6221 * butt, round, square. The difference between "square" and "butt" is that
6222 * "square" projects a flat end past the end of the line.</li>
6223 * <li>join (string): Type of join. Possible values are: miter, round,
6225 * <li>dash (mixed): Dash pattern. Is 0 (without dash) or string with
6226 * series of length values, which are the lengths of the on and off dashes.
6227 * For example: "2" represents 2 on, 2 off, 2 on, 2 off, ...; "2,1" is 2 on,
6228 * 1 off, 2 on, 1 off, ...</li>
6229 * <li>phase (integer): Modifier on the dash pattern which is used to shift
6230 * the point at which the pattern starts.</li>
6231 * <li>color (array): Draw color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K).</li>
6234 * @since 2.1.000 (2008-01-08)
6236 function SetLineStyle($style) {
6238 if (isset($width)) {
6239 $width_prev = $this->LineWidth;
6240 $this->SetLineWidth($width);
6241 $this->LineWidth = $width_prev;
6244 $ca = array("butt" => 0, "round"=> 1, "square" => 2);
6245 if (isset($ca[$cap])) {
6246 $this->linestyleCap = $ca[$cap]." J";
6247 $this->_out($this->linestyleCap);
6251 $ja = array("miter" => 0, "round" => 1, "bevel" => 2);
6252 if (isset($ja[$join])) {
6253 $this->linestyleJoin = $ja[$join]." j";
6254 $this->_out($this->linestyleJoin);
6260 if (preg_match("/^.+,/", $dash)) {
6261 $tab = explode(",", $dash);
6263 $tab = array($dash);
6266 foreach ($tab as $i => $v) {
6268 $dash_string .= " ";
6270 $dash_string .= sprintf("%.2f", $v);
6273 if (!isset($phase) OR !$dash) {
6276 $this->linestyleDash = sprintf("[%s] %.2f d", $dash_string, $phase);
6277 $this->_out($this->linestyleDash);
6279 if (isset($color)) {
6280 $this->SetDrawColorArray($color);
6286 * @param float $x Abscissa of point.
6287 * @param float $y Ordinate of point.
6289 * @since 2.1.000 (2008-01-08)
6291 function _outPoint($x, $y) {
6295 $this->_out(sprintf("%.2f %.2f m", $x * $this->k, ($this->h - $y) * $this->k));
6299 * Draws a line from last draw point.
6300 * @param float $x Abscissa of end point.
6301 * @param float $y Ordinate of end point.
6303 * @since 2.1.000 (2008-01-08)
6305 function _outLine($x, $y) {
6309 $this->_out(sprintf("%.2f %.2f l", $x * $this->k, ($this->h - $y) * $this->k));
6313 * Draws a rectangle.
6314 * @param float $x Abscissa of upper-left corner (or upper-right corner for RTL language).
6315 * @param float $y Ordinate of upper-left corner (or upper-right corner for RTL language).
6316 * @param float $w Width.
6317 * @param float $h Height.
6318 * @param string $op options
6320 * @since 2.1.000 (2008-01-08)
6322 function _outRect($x, $y, $w, $h, $op) {
6324 $x = $this->w - $x - $w;
6326 $this->_out(sprintf('%.2f %.2f %.2f %.2f re %s', $x*$this->k, ($this->h-$y)*$this->k, $w*$this->k, -$h*$this->k, $op));
6330 * Draws a Bezier curve from last draw point.
6331 * The Bezier curve is a tangent to the line between the control points at either end of the curve.
6332 * @param float $x1 Abscissa of control point 1.
6333 * @param float $y1 Ordinate of control point 1.
6334 * @param float $x2 Abscissa of control point 2.
6335 * @param float $y2 Ordinate of control point 2.
6336 * @param float $x3 Abscissa of end point.
6337 * @param float $y3 Ordinate of end point.
6339 * @since 2.1.000 (2008-01-08)
6341 function _outCurve($x1, $y1, $x2, $y2, $x3, $y3) {
6343 $x1 = $this->w - $x1;
6344 $x2 = $this->w - $x2;
6345 $x3 = $this->w - $x3;
6347 $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));
6351 * Draws a line between two points.
6352 * @param float $x1 Abscissa of first point.
6353 * @param float $y1 Ordinate of first point.
6354 * @param float $x2 Abscissa of second point.
6355 * @param float $y2 Ordinate of second point.
6356 * @param array $style Line style. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6359 * @see SetLineWidth(), SetDrawColor(), SetLineStyle()
6361 function Line($x1, $y1, $x2, $y2, $style=array()) {
6363 $this->SetLineStyle($style);
6365 $this->_outPoint($x1, $y1);
6366 $this->_outLine($x2, $y2);
6371 * Draws a rectangle.
6372 * @param float $x Abscissa of upper-left corner (or upper-right corner for RTL language).
6373 * @param float $y Ordinate of upper-left corner (or upper-right corner for RTL language).
6374 * @param float $w Width.
6375 * @param float $h Height.
6376 * @param string $style Style of rendering. Possible values are:
6378 * <li>D or empty string: Draw (default).</li>
6380 * <li>DF or FD: Draw and fill.</li>
6381 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6382 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6384 * @param array $border_style Border style of rectangle. Array with keys among the following:
6386 * <li>all: Line style of all borders. Array like for {@link SetLineStyle SetLineStyle}.</li>
6387 * <li>L, T, R, B or combinations: Line style of left, top, right or bottom border. Array like for {@link SetLineStyle SetLineStyle}.</li>
6389 * If a key is not present or is null, not draws the border. Default value: default line style (empty array).
6390 * @param array $border_style Border style of rectangle. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6391 * @param array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).
6394 * @see SetLineStyle()
6396 function Rect($x, $y, $w, $h, $style='', $border_style=array(), $fill_color=array()) {
6397 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6398 $this->SetFillColorArray($fill_color);
6403 $border_style = array();
6404 $this->_outRect($x, $y, $w, $h, $op);
6409 if ((!$border_style) OR (isset($border_style["all"]))) {
6411 if (isset($border_style["all"])) {
6412 $this->SetLineStyle($border_style["all"]);
6413 $border_style = array();
6418 $this->_outRect($x, $y, $w, $h, $op);
6431 if ((!$border_style) OR (isset($border_style["all"]))) {
6432 if (isset($border_style["all"]) AND $border_style["all"]) {
6433 $this->SetLineStyle($border_style["all"]);
6434 $border_style = array();
6436 $this->_outRect($x, $y, $w, $h, $op);
6441 if ($border_style) {
6442 $border_style2 = array();
6443 foreach ($border_style as $line => $value) {
6444 $lenght = strlen($line);
6445 for ($i = 0; $i < $lenght; $i++) {
6446 $border_style2[$line[$i]] = $value;
6449 $border_style = $border_style2;
6450 if (isset($border_style["L"]) AND $border_style["L"]) {
6451 $this->Line($x, $y, $x, $y + $h, $border_style["L"]);
6453 if (isset($border_style["T"]) AND $border_style["T"]) {
6454 $this->Line($x, $y, $x + $w, $y, $border_style["T"]);
6456 if (isset($border_style["R"]) AND $border_style["R"]) {
6457 $this->Line($x + $w, $y, $x + $w, $y + $h, $border_style["R"]);
6459 if (isset($border_style["B"]) AND $border_style["B"]) {
6460 $this->Line($x, $y + $h, $x + $w, $y + $h, $border_style["B"]);
6467 * Draws a Bezier curve.
6468 * The Bezier curve is a tangent to the line between the control points at
6469 * either end of the curve.
6470 * @param float $x0 Abscissa of start point.
6471 * @param float $y0 Ordinate of start point.
6472 * @param float $x1 Abscissa of control point 1.
6473 * @param float $y1 Ordinate of control point 1.
6474 * @param float $x2 Abscissa of control point 2.
6475 * @param float $y2 Ordinate of control point 2.
6476 * @param float $x3 Abscissa of end point.
6477 * @param float $y3 Ordinate of end point.
6478 * @param string $style Style of rendering. Possible values are:
6480 * <li>D or empty string: Draw (default).</li>
6482 * <li>DF or FD: Draw and fill.</li>
6483 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6484 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6486 * @param array $line_style Line style of curve. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6487 * @param array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).
6489 * @see SetLineStyle()
6490 * @since 2.1.000 (2008-01-08)
6492 function Curve($x0, $y0, $x1, $y1, $x2, $y2, $x3, $y3, $style="", $line_style=array(), $fill_color=array()) {
6493 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6494 $this->SetFillColorArray($fill_color);
6499 $line_style = array();
6521 $this->SetLineStyle($line_style);
6523 $this->_outPoint($x0, $y0);
6524 $this->_outCurve($x1, $y1, $x2, $y2, $x3, $y3);
6529 * Draws a poly-Bezier curve.
6530 * Each Bezier curve segment is a tangent to the line between the control points at
6531 * either end of the curve.
6532 * @param float $x0 Abscissa of start point.
6533 * @param float $y0 Ordinate of start point.
6534 * @param float $segments An array of bezier descriptions. Format: array(x1, y1, x2, y2, x3, y3).
6535 * @param string $style Style of rendering. Possible values are:
6537 * <li>D or empty string: Draw (default).</li>
6539 * <li>DF or FD: Draw and fill.</li>
6540 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6541 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6543 * @param array $line_style Line style of curve. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6544 * @param array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).
6546 * @see SetLineStyle()
6547 * @since 3.0008 (2008-05-12)
6549 function Polycurve($x0, $y0, $segments, $style="", $line_style=array(), $fill_color=array()) {
6550 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6551 $this->SetFillColorArray($fill_color);
6556 $line_style = array();
6578 $this->SetLineStyle($line_style);
6580 $this->_outPoint($x0, $y0);
6581 foreach ($segments as $segment) {
6582 list($x1, $y1, $x2, $y2, $x3, $y3) = $segment;
6583 $this->_outCurve($x1, $y1, $x2, $y2, $x3, $y3);
6590 * An ellipse is formed from n Bezier curves.
6591 * @param float $x0 Abscissa of center point.
6592 * @param float $y0 Ordinate of center point.
6593 * @param float $rx Horizontal radius.
6594 * @param float $ry Vertical radius (if ry = 0 then is a circle, see {@link Circle Circle}). Default value: 0.
6595 * @param float $angle: Angle oriented (anti-clockwise). Default value: 0.
6596 * @param float $astart: Angle start of draw line. Default value: 0.
6597 * @param float $afinish: Angle finish of draw line. Default value: 360.
6598 * @param string $style Style of rendering. Possible values are:
6600 * <li>D or empty string: Draw (default).</li>
6602 * <li>DF or FD: Draw and fill.</li>
6603 * <li>C: Draw close.</li>
6604 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6605 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6607 * @param array $line_style Line style of ellipse. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6608 * @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).
6609 * @param integer $nc Number of curves used in ellipse. Default value: 8.
6611 * @since 2.1.000 (2008-01-08)
6613 function Ellipse($x0, $y0, $rx, $ry=0, $angle=0, $astart=0, $afinish=360, $style="", $line_style=array(), $fill_color=array(), $nc=8) {
6615 $this->StartTransform();
6616 $this->Rotate($angle, $x0, $y0);
6617 $this->Ellipse($x0, $y0, $rx, $ry, 0, $astart, $afinish, $style, $line_style, $fill_color, $nc);
6618 $this->StopTransform();
6622 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6623 $this->SetFillColorArray($fill_color);
6628 $line_style = array();
6637 $op = "s"; // Small "s" signifies closing the path as well
6654 $this->SetLineStyle($line_style);
6664 $astart = deg2rad((float) $astart);
6665 $afinish = deg2rad((float) $afinish);
6666 $total_angle = $afinish - $astart;
6667 $dt = $total_angle / $nc;
6670 $y0 = ($this->h - $y0) * $this->k;
6672 $a0 = $x0 + ($rx * cos($t1));
6673 $b0 = $y0 + ($ry * sin($t1));
6674 $c0 = -$rx * sin($t1);
6675 $d0 = $ry * cos($t1);
6676 $this->_outPoint($a0 / $this->k, $this->h - ($b0 / $this->k));
6677 for ($i = 1; $i <= $nc; $i++) {
6678 // Draw this bit of the total curve
6679 $t1 = ($i * $dt) + $astart;
6680 $a1 = $x0 + ($rx * cos($t1));
6681 $b1 = $y0 + ($ry * sin($t1));
6682 $c1 = -$rx * sin($t1);
6683 $d1 = $ry * cos($t1);
6684 $this->_outCurve(($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));
6696 * A circle is formed from n Bezier curves.
6697 * @param float $x0 Abscissa of center point.
6698 * @param float $y0 Ordinate of center point.
6699 * @param float $r Radius.
6700 * @param float $astart: Angle start of draw line. Default value: 0.
6701 * @param float $afinish: Angle finish of draw line. Default value: 360.
6702 * @param string $style Style of rendering. Possible values are:
6704 * <li>D or empty string: Draw (default).</li>
6706 * <li>DF or FD: Draw and fill.</li>
6707 * <li>C: Draw close.</li>
6708 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6709 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6711 * @param array $line_style Line style of circle. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6712 * @param array $fill_color Fill color. Format: array(red, green, blue). Default value: default color (empty array).
6713 * @param integer $nc Number of curves used in circle. Default value: 8.
6715 * @since 2.1.000 (2008-01-08)
6717 function Circle($x0, $y0, $r, $astart=0, $afinish=360, $style="", $line_style=array(), $fill_color=array(), $nc=8) {
6718 $this->Ellipse($x0, $y0, $r, 0, 0, $astart, $afinish, $style, $line_style, $fill_color, $nc);
6723 * @param array $p Points 0 to ($np - 1). Array with values (x0, y0, x1, y1,..., x(np-1), y(np - 1))
6724 * @param string $style Style of rendering. Possible values are:
6726 * <li>D or empty string: Draw (default).</li>
6728 * <li>DF or FD: Draw and fill.</li>
6729 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6730 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6732 * @param array $line_style Line style of polygon. Array with keys among the following:
6734 * <li>all: Line style of all lines. Array like for {@link SetLineStyle SetLineStyle}.</li>
6735 * <li>0 to ($np - 1): Line style of each line. Array like for {@link SetLineStyle SetLineStyle}.</li>
6737 * If a key is not present or is null, not draws the line. Default value is default line style (empty array).
6738 * @param array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).
6740 * @since 2.1.000 (2008-01-08)
6742 function Polygon($p, $style="", $line_style=array(), $fill_color=array()) {
6743 $np = count($p) / 2;
6744 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6745 $this->SetFillColorArray($fill_color);
6749 $line_style = array();
6773 if (isset($line_style["all"])) {
6774 $this->SetLineStyle($line_style["all"]);
6775 } else { // 0 .. (np - 1), op = {B, S}
6779 $this->_outPoint($p[0], $p[1]);
6780 for ($i = 2; $i < ($np * 2); $i = $i + 2) {
6781 $this->_outLine($p[$i], $p[$i + 1]);
6783 $this->_outLine($p[0], $p[1]);
6786 $p[($np * 2)] = $p[0];
6787 $p[(($np * 2) + 1)] = $p[1];
6788 for ($i = 0; $i < $np; $i++) {
6789 if (isset($line_style[$i]) AND ($line_style[$i] != 0)) {
6790 $this->Line($p[($i * 2)], $p[(($i * 2) + 1)], $p[(($i * 2) + 2)], $p[(($i * 2) + 3)], $line_style[$i]);
6796 $this->_outPoint($p[0], $p[1]);
6797 for ($i = 2; $i < ($np * 2); $i = $i + 2) {
6798 $this->_outLine($p[$i], $p[$i + 1]);
6800 $this->_outLine($p[0], $p[1]);
6806 * Draws a regular polygon.
6807 * @param float $x0 Abscissa of center point.
6808 * @param float $y0 Ordinate of center point.
6809 * @param float $r: Radius of inscribed circle.
6810 * @param integer $ns Number of sides.
6811 * @param float $angle Angle oriented (anti-clockwise). Default value: 0.
6812 * @param boolean $draw_circle Draw inscribed circle or not. Default value: false.
6813 * @param string $style Style of rendering. Possible values are:
6815 * <li>D or empty string: Draw (default).</li>
6817 * <li>DF or FD: Draw and fill.</li>
6818 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6819 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6821 * @param array $line_style Line style of polygon sides. Array with keys among the following:
6823 * <li>all: Line style of all sides. Array like for {@link SetLineStyle SetLineStyle}.</li>
6824 * <li>0 to ($ns - 1): Line style of each side. Array like for {@link SetLineStyle SetLineStyle}.</li>
6826 * If a key is not present or is null, not draws the side. Default value is default line style (empty array).
6827 * @param array $fill_color Fill color. Format: array(red, green, blue). Default value: default color (empty array).
6828 * @param string $circle_style Style of rendering of inscribed circle (if draws). 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 $circle_outLine_style Line style of inscribed circle (if draws). Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6837 * @param array $circle_fill_color Fill color of inscribed circle (if draws). Format: array(red, green, blue). Default value: default color (empty array).
6839 * @since 2.1.000 (2008-01-08)
6841 function RegularPolygon($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()) {
6846 $this->Circle($x0, $y0, $r, 0, 360, $circle_style, $circle_outLine_style, $circle_fill_color);
6849 for ($i = 0; $i < $ns; $i++) {
6850 $a = $angle + ($i * 360 / $ns);
6851 $a_rad = deg2rad((float) $a);
6852 $p[] = $x0 + ($r * sin($a_rad));
6853 $p[] = $y0 + ($r * cos($a_rad));
6855 $this->Polygon($p, $style, $line_style, $fill_color);
6859 * Draws a star polygon
6860 * @param float $x0 Abscissa of center point.
6861 * @param float $y0 Ordinate of center point.
6862 * @param float $r Radius of inscribed circle.
6863 * @param integer $nv Number of vertices.
6864 * @param integer $ng Number of gap (if ($ng % $nv = 1) then is a regular polygon).
6865 * @param float $angle: Angle oriented (anti-clockwise). Default value: 0.
6866 * @param boolean $draw_circle: Draw inscribed circle or not. Default value is false.
6867 * @param string $style Style of rendering. Possible values are:
6869 * <li>D or empty string: Draw (default).</li>
6871 * <li>DF or FD: Draw and fill.</li>
6872 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6873 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6875 * @param array $line_style Line style of polygon sides. Array with keys among the following:
6877 * <li>all: Line style of all sides. Array like for
6878 * {@link SetLineStyle SetLineStyle}.</li>
6879 * <li>0 to (n - 1): Line style of each side. Array like for {@link SetLineStyle SetLineStyle}.</li>
6881 * If a key is not present or is null, not draws the side. Default value is default line style (empty array).
6882 * @param array $fill_color Fill color. Format: array(red, green, blue). Default value: default color (empty array).
6883 * @param string $circle_style Style of rendering of inscribed circle (if draws). Possible values are:
6885 * <li>D or empty string: Draw (default).</li>
6887 * <li>DF or FD: Draw and fill.</li>
6888 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6889 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6891 * @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).
6892 * @param array $circle_fill_color Fill color of inscribed circle (if draws). Format: array(red, green, blue). Default value: default color (empty array).
6894 * @since 2.1.000 (2008-01-08)
6896 function StarPolygon($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()) {
6901 $this->Circle($x0, $y0, $r, 0, 360, $circle_style, $circle_outLine_style, $circle_fill_color);
6905 for ($i = 0; $i < $nv; $i++) {
6906 $a = $angle + ($i * 360 / $nv);
6907 $a_rad = deg2rad((float) $a);
6908 $p2[] = $x0 + ($r * sin($a_rad));
6909 $p2[] = $y0 + ($r * cos($a_rad));
6916 $p[] = $p2[($i * 2) + 1];
6917 $visited[$i] = true;
6920 } while (!$visited[$i]);
6921 $this->Polygon($p, $style, $line_style, $fill_color);
6925 * Draws a rounded rectangle.
6926 * @param float $x Abscissa of upper-left corner.
6927 * @param float $y Ordinate of upper-left corner.
6928 * @param float $w Width.
6929 * @param float $h Height.
6930 * @param float $r Radius of the rounded corners.
6931 * @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").
6932 * @param string $style Style of rendering. Possible values are:
6934 * <li>D or empty string: Draw (default).</li>
6936 * <li>DF or FD: Draw and fill.</li>
6937 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
6938 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
6940 * @param array $border_style Border style of rectangle. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
6941 * @param array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).
6943 * @since 2.1.000 (2008-01-08)
6945 function RoundedRect($x, $y, $w, $h, $r, $round_corner="1111", $style="", $border_style=array(), $fill_color=array()) {
6946 if ("0000" == $round_corner) { // Not rounded
6947 $this->Rect($x, $y, $w, $h, $style, $border_style, $fill_color);
6949 if (!(false === strpos($style, "F")) AND isset($fill_color)) {
6950 $this->SetFillColorArray($fill_color);
6954 $border_style = array();
6976 if ($border_style) {
6977 $this->SetLineStyle($border_style);
6979 $MyArc = 4 / 3 * (sqrt(2) - 1);
6980 $this->_outPoint($x + $r, $y);
6983 $this->_outLine($xc, $y);
6984 if ($round_corner[0]) {
6985 $this->_outCurve($xc + ($r * $MyArc), $yc - $r, $xc + $r, $yc - ($r * $MyArc), $xc + $r, $yc);
6987 $this->_outLine($x + $w, $y);
6991 $this->_outLine($x + $w, $yc);
6992 if ($round_corner[1]) {
6993 $this->_outCurve($xc + $r, $yc + ($r * $MyArc), $xc + ($r * $MyArc), $yc + $r, $xc, $yc + $r);
6995 $this->_outLine($x + $w, $y + $h);
6999 $this->_outLine($xc, $y + $h);
7000 if ($round_corner[2]) {
7001 $this->_outCurve($xc - ($r * $MyArc), $yc + $r, $xc - $r, $yc + ($r * $MyArc), $xc - $r, $yc);
7003 $this->_outLine($x, $y + $h);
7007 $this->_outLine($x, $yc);
7008 if ($round_corner[3]) {
7009 $this->_outCurve($xc - $r, $yc - ($r * $MyArc), $xc - ($r * $MyArc), $yc - $r, $xc, $yc - $r);
7011 $this->_outLine($x, $y);
7012 $this->_outLine($x + $r, $y);
7018 // END GRAPHIC FUNCTIONS SECTION -----------------------
7020 // BIDIRECTIONAL TEXT SECTION --------------------------
7022 * Reverse the RLT substrings using the Bidirectional Algorithm (http://unicode.org/reports/tr9/).
7023 * @param string $str string to manipulate.
7024 * @param bool $forcertl if 'R' forces RTL, if 'L' forces LTR
7026 * @author Nicola Asuni
7027 * @since 2.1.000 (2008-01-08)
7029 function utf8StrRev($str, $setbom=false, $forcertl=false) {
7030 return $this->arrUTF8ToUTF16BE($this->utf8Bidi($this->UTF8StringToArray($str), $forcertl), $setbom);
7034 * Reverse the RLT substrings using the Bidirectional Algorithm (http://unicode.org/reports/tr9/).
7035 * @param array $ta array of characters composing the string.
7036 * @param bool $forcertl if 'R' forces RTL, if 'L' forces LTR
7038 * @author Nicola Asuni
7039 * @since 2.4.000 (2008-03-06)
7041 function utf8Bidi($ta, $forcertl=false) {
7042 global $unicode, $unicode_mirror, $unicode_arlet, $laa_array, $diacritics;
7043 // paragraph embedding level
7047 // create string from array
7048 $str = $this->UTF8ArrSubString($ta);
7049 // check if string contains arabic text
7050 if (preg_match(K_RE_PATTERN_ARABIC, $str)) {
7055 // check if string contains RTL text
7056 if (!($forcertl OR $arabic OR preg_match(K_RE_PATTERN_RTL, $str))) {
7060 // get number of chars
7061 $numchars = count($ta);
7063 if ($forcertl == 'R') {
7065 } elseif ($forcertl == 'L') {
7068 // P2. In each paragraph, find the first character of type L, AL, or R.
7069 // 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.
7070 for ($i=0; $i < $numchars; $i++) {
7071 $type = $unicode[$ta[$i]];
7075 } elseif (($type == 'AL') OR ($type == 'R')) {
7082 // Current Embedding Level
7084 // directional override status
7086 $remember = array();
7087 // start-of-level-run
7088 $sor = $pel % 2 ? 'R' : 'L';
7091 //$levels = array(array('level' => $cel, 'sor' => $sor, 'eor' => '', 'chars' => array()));
7092 //$current_level = &$levels[count( $levels )-1];
7094 // Array of characters data
7095 $chardata = Array();
7097 // X1. Begin by setting the current embedding level to the paragraph embedding level. Set the directional override status to neutral. Process each character iteratively, applying rules X2 through X9. Only embedding levels from 0 to 61 are valid in this phase.
7098 // In the resolution of levels in rules I1 and I2, the maximum embedding level of 62 can be reached.
7099 for ($i=0; $i < $numchars; $i++) {
7100 if ($ta[$i] == K_RLE) {
7101 // X2. With each RLE, compute the least greater odd embedding level.
7102 // 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.
7103 // b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
7104 $next_level = $cel + ($cel % 2) + 1;
7105 if ($next_level < 62) {
7106 $remember[] = array('num' => K_RLE, 'cel' => $cel, 'dos' => $dos);
7110 $eor = $cel % 2 ? 'R' : 'L';
7112 } elseif ($ta[$i] == K_LRE) {
7113 // X3. With each LRE, compute the least greater even embedding level.
7114 // 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.
7115 // b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
7116 $next_level = $cel + 2 - ($cel % 2);
7117 if ( $next_level < 62 ) {
7118 $remember[] = array('num' => K_LRE, 'cel' => $cel, 'dos' => $dos);
7122 $eor = $cel % 2 ? 'R' : 'L';
7124 } elseif ($ta[$i] == K_RLO) {
7125 // X4. With each RLO, compute the least greater odd embedding level.
7126 // 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.
7127 // b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
7128 $next_level = $cel + ($cel % 2) + 1;
7129 if ($next_level < 62) {
7130 $remember[] = array('num' => K_RLO, 'cel' => $cel, 'dos' => $dos);
7134 $eor = $cel % 2 ? 'R' : 'L';
7136 } elseif ($ta[$i] == K_LRO) {
7137 // X5. With each LRO, compute the least greater even embedding level.
7138 // 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.
7139 // b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
7140 $next_level = $cel + 2 - ($cel % 2);
7141 if ( $next_level < 62 ) {
7142 $remember[] = array('num' => K_LRO, 'cel' => $cel, 'dos' => $dos);
7146 $eor = $cel % 2 ? 'R' : 'L';
7148 } elseif ($ta[$i] == K_PDF) {
7149 // X7. With each PDF, determine the matching embedding or override code. If there was a valid matching code, restore (pop) the last remembered (pushed) embedding level and directional override.
7150 if (count($remember)) {
7151 $last = count($remember ) - 1;
7152 if (($remember[$last]['num'] == K_RLE) OR
7153 ($remember[$last]['num'] == K_LRE) OR
7154 ($remember[$last]['num'] == K_RLO) OR
7155 ($remember[$last]['num'] == K_LRO)) {
7156 $match = array_pop($remember);
7157 $cel = $match['cel'];
7158 $dos = $match['dos'];
7160 $eor = ($cel > $match['cel'] ? $cel : $match['cel']) % 2 ? 'R' : 'L';
7163 } elseif (($ta[$i] != K_RLE) AND
7164 ($ta[$i] != K_LRE) AND
7165 ($ta[$i] != K_RLO) AND
7166 ($ta[$i] != K_LRO) AND
7167 ($ta[$i] != K_PDF)) {
7168 // X6. For all types besides RLE, LRE, RLO, LRO, and PDF:
7169 // a. Set the level of the current character to the current embedding level.
7170 // b. Whenever the directional override status is not neutral, reset the current character type to the directional override status.
7174 $chardir = $unicode[$ta[$i]];
7176 // stores string characters and other information
7177 $chardata[] = array('char' => $ta[$i], 'level' => $cel, 'type' => $chardir, 'sor' => $sor, 'eor' => $eor);
7179 } // end for each char
7181 // X8. All explicit directional embeddings and overrides are completely terminated at the end of each paragraph. Paragraph separators are not included in the embedding.
7182 // X9. Remove all RLE, LRE, RLO, LRO, PDF, and BN codes.
7183 // 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.
7185 // 3.3.3 Resolving Weak Types
7186 // 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.
7187 // Nonspacing marks are now resolved based on the previous characters.
7188 $numchars = count($chardata);
7190 // 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.
7191 $prevlevel = -1; // track level changes
7192 $levcount = 0; // counts consecutive chars at the same level
7193 for ($i=0; $i < $numchars; $i++) {
7194 if ($chardata[$i]['type'] == 'NSM') {
7196 $chardata[$i]['type'] = $chardata[$i]['sor'];
7198 $chardata[$i]['type'] = $chardata[($i-1)]['type'];
7201 if ($chardata[$i]['level'] != $prevlevel) {
7206 $prevlevel = $chardata[$i]['level'];
7209 // 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.
7212 for ($i=0; $i < $numchars; $i++) {
7213 if ($chardata[$i]['char'] == 'EN') {
7214 for ($j=$levcount; $j >= 0; $j--) {
7215 if ($chardata[$j]['type'] == 'AL') {
7216 $chardata[$i]['type'] = 'AN';
7217 } elseif (($chardata[$j]['type'] == 'L') OR ($chardata[$j]['type'] == 'R')) {
7222 if ($chardata[$i]['level'] != $prevlevel) {
7227 $prevlevel = $chardata[$i]['level'];
7230 // W3. Change all ALs to R.
7231 for ($i=0; $i < $numchars; $i++) {
7232 if ($chardata[$i]['type'] == 'AL') {
7233 $chardata[$i]['type'] = 'R';
7237 // 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.
7240 for ($i=0; $i < $numchars; $i++) {
7241 if (($levcount > 0) AND (($i+1) < $numchars) AND ($chardata[($i+1)]['level'] == $prevlevel)) {
7242 if (($chardata[$i]['type'] == 'ES') AND ($chardata[($i-1)]['type'] == 'EN') AND ($chardata[($i+1)]['type'] == 'EN')) {
7243 $chardata[$i]['type'] = 'EN';
7244 } elseif (($chardata[$i]['type'] == 'CS') AND ($chardata[($i-1)]['type'] == 'EN') AND ($chardata[($i+1)]['type'] == 'EN')) {
7245 $chardata[$i]['type'] = 'EN';
7246 } elseif (($chardata[$i]['type'] == 'CS') AND ($chardata[($i-1)]['type'] == 'AN') AND ($chardata[($i+1)]['type'] == 'AN')) {
7247 $chardata[$i]['type'] = 'AN';
7250 if ($chardata[$i]['level'] != $prevlevel) {
7255 $prevlevel = $chardata[$i]['level'];
7258 // W5. A sequence of European terminators adjacent to European numbers changes to all European numbers.
7261 for ($i=0; $i < $numchars; $i++) {
7262 if ($chardata[$i]['type'] == 'ET') {
7263 if (($levcount > 0) AND ($chardata[($i-1)]['type'] == 'EN')) {
7264 $chardata[$i]['type'] = 'EN';
7267 while (($j < $numchars) AND ($chardata[$j]['level'] == $prevlevel)) {
7268 if ($chardata[$j]['type'] == 'EN') {
7269 $chardata[$i]['type'] = 'EN';
7271 } elseif ($chardata[$j]['type'] != 'ET') {
7278 if ($chardata[$i]['level'] != $prevlevel) {
7283 $prevlevel = $chardata[$i]['level'];
7286 // W6. Otherwise, separators and terminators change to Other Neutral.
7289 for ($i=0; $i < $numchars; $i++) {
7290 if (($chardata[$i]['type'] == 'ET') OR ($chardata[$i]['type'] == 'ES') OR ($chardata[$i]['type'] == 'CS')) {
7291 $chardata[$i]['type'] = 'ON';
7293 if ($chardata[$i]['level'] != $prevlevel) {
7298 $prevlevel = $chardata[$i]['level'];
7301 //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.
7304 for ($i=0; $i < $numchars; $i++) {
7305 if ($chardata[$i]['char'] == 'EN') {
7306 for ($j=$levcount; $j >= 0; $j--) {
7307 if ($chardata[$j]['type'] == 'L') {
7308 $chardata[$i]['type'] = 'L';
7309 } elseif ($chardata[$j]['type'] == 'R') {
7314 if ($chardata[$i]['level'] != $prevlevel) {
7319 $prevlevel = $chardata[$i]['level'];
7322 // 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.
7325 for ($i=0; $i < $numchars; $i++) {
7326 if (($levcount > 0) AND (($i+1) < $numchars) AND ($chardata[($i+1)]['level'] == $prevlevel)) {
7327 if (($chardata[$i]['type'] == 'N') AND ($chardata[($i-1)]['type'] == 'L') AND ($chardata[($i+1)]['type'] == 'L')) {
7328 $chardata[$i]['type'] = 'L';
7329 } elseif (($chardata[$i]['type'] == 'N') AND
7330 (($chardata[($i-1)]['type'] == 'R') OR ($chardata[($i-1)]['type'] == 'EN') OR ($chardata[($i-1)]['type'] == 'AN')) AND
7331 (($chardata[($i+1)]['type'] == 'R') OR ($chardata[($i+1)]['type'] == 'EN') OR ($chardata[($i+1)]['type'] == 'AN'))) {
7332 $chardata[$i]['type'] = 'R';
7333 } elseif ($chardata[$i]['type'] == 'N') {
7334 // N2. Any remaining neutrals take the embedding direction
7335 $chardata[$i]['type'] = $chardata[$i]['sor'];
7337 } elseif (($levcount == 0) AND (($i+1) < $numchars) AND ($chardata[($i+1)]['level'] == $prevlevel)) {
7339 if (($chardata[$i]['type'] == 'N') AND ($chardata[$i]['sor'] == 'L') AND ($chardata[($i+1)]['type'] == 'L')) {
7340 $chardata[$i]['type'] = 'L';
7341 } elseif (($chardata[$i]['type'] == 'N') AND
7342 (($chardata[$i]['sor'] == 'R') OR ($chardata[$i]['sor'] == 'EN') OR ($chardata[$i]['sor'] == 'AN')) AND
7343 (($chardata[($i+1)]['type'] == 'R') OR ($chardata[($i+1)]['type'] == 'EN') OR ($chardata[($i+1)]['type'] == 'AN'))) {
7344 $chardata[$i]['type'] = 'R';
7345 } elseif ($chardata[$i]['type'] == 'N') {
7346 // N2. Any remaining neutrals take the embedding direction
7347 $chardata[$i]['type'] = $chardata[$i]['sor'];
7349 } elseif (($levcount > 0) AND ((($i+1) == $numchars) OR (($i+1) < $numchars) AND ($chardata[($i+1)]['level'] != $prevlevel))) {
7351 if (($chardata[$i]['type'] == 'N') AND ($chardata[($i-1)]['type'] == 'L') AND ($chardata[$i]['eor'] == 'L')) {
7352 $chardata[$i]['type'] = 'L';
7353 } elseif (($chardata[$i]['type'] == 'N') AND
7354 (($chardata[($i-1)]['type'] == 'R') OR ($chardata[($i-1)]['type'] == 'EN') OR ($chardata[($i-1)]['type'] == 'AN')) AND
7355 (($chardata[$i]['eor'] == 'R') OR ($chardata[$i]['eor'] == 'EN') OR ($chardata[$i]['eor'] == 'AN'))) {
7356 $chardata[$i]['type'] = 'R';
7357 } elseif ($chardata[$i]['type'] == 'N') {
7358 // N2. Any remaining neutrals take the embedding direction
7359 $chardata[$i]['type'] = $chardata[$i]['sor'];
7361 } elseif ($chardata[$i]['type'] == 'N') {
7362 // N2. Any remaining neutrals take the embedding direction
7363 $chardata[$i]['type'] = $chardata[$i]['sor'];
7365 if ($chardata[$i]['level'] != $prevlevel) {
7370 $prevlevel = $chardata[$i]['level'];
7373 // 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.
7374 // I2. For all characters with an odd (right-to-left) embedding direction, those of type L, EN or AN go up one level.
7375 for ($i=0; $i < $numchars; $i++) {
7376 $odd = $chardata[$i]['level'] % 2;
7378 if (($chardata[$i]['type'] == 'L') OR ($chardata[$i]['type'] == 'AN') OR ($chardata[$i]['type'] == 'EN')){
7379 $chardata[$i]['level'] += 1;
7382 if ($chardata[$i]['type'] == 'R') {
7383 $chardata[$i]['level'] += 1;
7384 } elseif (($chardata[$i]['type'] == 'AN') OR ($chardata[$i]['type'] == 'EN')){
7385 $chardata[$i]['level'] += 2;
7388 $maxlevel = max($chardata[$i]['level'],$maxlevel);
7391 // L1. On each line, reset the embedding level of the following characters to the paragraph embedding level:
7392 // 1. Segment separators,
7393 // 2. Paragraph separators,
7394 // 3. Any sequence of whitespace characters preceding a segment separator or paragraph separator, and
7395 // 4. Any sequence of white space characters at the end of the line.
7396 for ($i=0; $i < $numchars; $i++) {
7397 if (($chardata[$i]['type'] == 'B') OR ($chardata[$i]['type'] == 'S')) {
7398 $chardata[$i]['level'] = $pel;
7399 } elseif ($chardata[$i]['type'] == 'WS') {
7401 while ($j < $numchars) {
7402 if ((($chardata[$j]['type'] == 'B') OR ($chardata[$j]['type'] == 'S')) OR
7403 (($j == ($numchars-1)) AND ($chardata[$j]['type'] == 'WS'))) {
7404 $chardata[$i]['level'] = $pel;
7406 } elseif ($chardata[$j]['type'] != 'WS') {
7415 // 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.
7417 $endedletter = array(1569,1570,1571,1572,1573,1575,1577,1583,1584,1585,1586,1608,1688);
7418 $alfletter = array(1570,1571,1573,1575);
7419 $chardata2 = $chardata;
7423 for ($i=0; $i < $numchars; $i++) {
7424 if (($unicode[$chardata[$i]['char']] == 'AL') OR ($chardata[$i]['char'] == 32) OR ($chardata[$i]['char'] == 8204)) {
7425 $charAL[$x] = $chardata[$i];
7426 $charAL[$x]['i'] = $i;
7427 $chardata[$i]['x'] = $x;
7432 for ($i=0; $i < $numchars; $i++) {
7433 $thischar = $chardata[$i];
7435 $prevchar = $chardata[($i-1)];
7439 if (($i+1) < $numchars) {
7440 $nextchar = $chardata[($i+1)];
7444 if ($unicode[$thischar['char']] == 'AL') {
7445 $x = $thischar['x'];
7447 $prevchar = $charAL[($x-1)];
7451 if (($x+1) < $numAL) {
7452 $nextchar = $charAL[($x+1)];
7457 if (($prevchar !== false) AND ($prevchar['char'] == 1604) AND (in_array($thischar['char'], $alfletter))) {
7458 $arabicarr = $laa_array;
7461 $prevchar = $charAL[($x-2)];
7466 $arabicarr = $unicode_arlet;
7469 if (($prevchar !== false) AND ($nextchar !== false) AND
7470 (($unicode[$prevchar['char']] == 'AL') OR ($unicode[$prevchar['char']] == 'NSM')) AND
7471 (($unicode[$nextchar['char']] == 'AL') OR ($unicode[$nextchar['char']] == 'NSM')) AND
7472 ($prevchar['type'] == $thischar['type']) AND
7473 ($nextchar['type'] == $thischar['type']) AND
7474 ($nextchar['char'] != 1567)) {
7475 if (in_array($prevchar['char'], $endedletter)) {
7476 if (isset($arabicarr[$thischar['char']][2])) {
7478 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][2];
7481 if (isset($arabicarr[$thischar['char']][3])) {
7483 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][3];
7486 } elseif (($nextchar !== false) AND
7487 (($unicode[$nextchar['char']] == 'AL') OR ($unicode[$nextchar['char']] == 'NSM')) AND
7488 ($nextchar['type'] == $thischar['type']) AND
7489 ($nextchar['char'] != 1567)) {
7490 if (isset($arabicarr[$chardata[$i]['char']][2])) {
7492 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][2];
7494 } elseif ((($prevchar !== false) AND
7495 (($unicode[$prevchar['char']] == 'AL') OR ($unicode[$prevchar['char']] == 'NSM')) AND
7496 ($prevchar['type'] == $thischar['type'])) OR
7497 (($nextchar !== false) AND ($nextchar['char'] == 1567))) {
7499 if (($i > 1) AND ($thischar['char'] == 1607) AND
7500 ($chardata[$i-1]['char'] == 1604) AND
7501 ($chardata[$i-2]['char'] == 1604)) {
7503 // mark characters to delete with false
7504 $chardata2[$i-2]['char'] = false;
7505 $chardata2[$i-1]['char'] = false;
7506 $chardata2[$i]['char'] = 65010;
7508 if (($prevchar !== false) AND in_array($prevchar['char'], $endedletter)) {
7509 if (isset($arabicarr[$thischar['char']][0])) {
7511 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][0];
7514 if (isset($arabicarr[$thischar['char']][1])) {
7516 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][1];
7520 } elseif (isset($arabicarr[$thischar['char']][0])) {
7522 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][0];
7526 // mark characters to delete with false
7527 $chardata2[($charAL[($x-1)]['i'])]['char'] = false;
7529 } // end if AL (Arabic Letter)
7530 } // end for each char
7532 * Combining characters that can occur with Shadda (0651 HEX, 1617 DEC) are placed in UE586-UE594.
7533 * Putting the combining mark and shadda in the same glyph allows us to avoid the two marks overlapping each other in an illegible manner.
7535 $cw = &$this->CurrentFont['cw'];
7536 for ($i=0; $i < ($numchars-1); $i++) {
7537 if (($chardata2[$i]['char'] == 1617) AND (isset($diacritics[($chardata2[$i+1]['char'])]))) {
7538 // check if the subtitution font is defined on current font
7539 if (isset($cw[($diacritics[($chardata2[$i+1]['char'])])])) {
7540 $chardata2[$i]['char'] = false;
7541 $chardata2[$i+1]['char'] = $diacritics[($chardata2[$i+1]['char'])];
7545 // remove marked characters
7546 foreach($chardata2 as $key => $value) {
7547 if ($value['char'] === false) {
7548 unset($chardata2[$key]);
7551 $chardata = array_values($chardata2);
7552 $numchars = count($chardata);
7559 // 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.
7560 for ($j=$maxlevel; $j > 0; $j--) {
7561 $ordarray = Array();
7564 for ($i=0; $i < $numchars; $i++) {
7565 if ($chardata[$i]['level'] >= $j) {
7567 if (isset($unicode_mirror[$chardata[$i]['char']])) {
7568 // 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.
7569 $chardata[$i]['char'] = $unicode_mirror[$chardata[$i]['char']];
7571 $revarr[] = $chardata[$i];
7574 $revarr = array_reverse($revarr);
7575 $ordarray = array_merge($ordarray, $revarr);
7579 $ordarray[] = $chardata[$i];
7583 $revarr = array_reverse($revarr);
7584 $ordarray = array_merge($ordarray, $revarr);
7586 $chardata = $ordarray;
7589 $ordarray = array();
7590 for ($i=0; $i < $numchars; $i++) {
7591 $ordarray[] = $chardata[$i]['char'];
7597 // END OF BIDIRECTIONAL TEXT SECTION -------------------
7601 * @param string $txt bookmark description.
7602 * @param int $level bookmark level (minimum value is 0).
7603 * @param float $y Ordinate of the boorkmark position (default = -1 = current position).
7605 * @author Olivier Plathey, Nicola Asuni
7606 * @since 2.1.002 (2008-02-12)
7608 function Bookmark($txt, $level=0, $y=-1) {
7612 if (isset($this->outlines[0])) {
7613 $lastoutline = end($this->outlines);
7614 $maxlevel = $lastoutline['l'] + 1;
7618 if ($level > $maxlevel) {
7624 $this->outlines[] = array('t' => $txt, 'l' => $level, 'y' => $y, 'p' => $this->PageNo());
7628 * Create a bookmark PDF string.
7630 * @author Olivier Plathey, Nicola Asuni
7631 * @since 2.1.002 (2008-02-12)
7633 function _putbookmarks() {
7634 $nb = count($this->outlines);
7640 foreach($this->outlines as $i => $o) {
7642 $parent = $lru[($o['l'] - 1)];
7643 //Set parent and last pointers
7644 $this->outlines[$i]['parent'] = $parent;
7645 $this->outlines[$parent]['last'] = $i;
7646 if ($o['l'] > $level) {
7647 //Level increasing: set first pointer
7648 $this->outlines[$parent]['first'] = $i;
7651 $this->outlines[$i]['parent'] = $nb;
7653 if (($o['l'] <= $level) AND ($i > 0)) {
7654 //Set prev and next pointers
7655 $prev = $lru[$o['l']];
7656 $this->outlines[$prev]['next'] = $i;
7657 $this->outlines[$i]['prev'] = $prev;
7664 foreach($this->outlines as $i => $o) {
7666 $this->_out('<</Title '.$this->_textstring($o['t']));
7667 $this->_out('/Parent '.($n+$o['parent']).' 0 R');
7668 if (isset($o['prev']))
7669 $this->_out('/Prev '.($n+$o['prev']).' 0 R');
7670 if (isset($o['next']))
7671 $this->_out('/Next '.($n+$o['next']).' 0 R');
7672 if (isset($o['first']))
7673 $this->_out('/First '.($n+$o['first']).' 0 R');
7674 if (isset($o['last']))
7675 $this->_out('/Last '.($n+$o['last']).' 0 R');
7676 $this->_out(sprintf('/Dest [%d 0 R /XYZ 0 %.2f null]', 1+2*$o['p'], ($this->h-$o['y'])*$this->k));
7677 $this->_out('/Count 0>>');
7678 $this->_out('endobj');
7682 $this->OutlineRoot=$this->n;
7683 $this->_out('<</Type /Outlines /First '.$n.' 0 R');
7684 $this->_out('/Last '.($n+$lru[0]).' 0 R>>');
7685 $this->_out('endobj');
7689 // --- JAVASCRIPT - FORMS ------------------------------
7694 * @author Johannes Güntert, Nicola Asuni
7695 * @since 2.1.002 (2008-02-12)
7697 function IncludeJS($script) {
7698 $this->javascript .= $script;
7702 * Create a javascript PDF string.
7704 * @author Johannes Güntert, Nicola Asuni
7705 * @since 2.1.002 (2008-02-12)
7707 function _putjavascript() {
7708 if (empty($this->javascript)) {
7711 // the following two lines are uded to avoid form fields duplication after saving
7712 $js1 = sprintf("ftcpdfdocsaved=this.addField('%s','%s',%d,[%.2f,%.2f,%.2f,%.2f]);", 'tcpdfdocsaved', 'text', 0, 0, 1, 0, 1);
7713 $js2 = "getField('tcpdfdocsaved').value = 'saved';";
7715 $this->n_js = $this->n;
7717 $this->_out('/Names [(EmbeddedJS) '.($this->n + 1).' 0 R ]');
7719 $this->_out('endobj');
7722 $this->_out('/S /JavaScript');
7723 $this->_out('/JS '.$this->_textstring($js1."\n".$this->javascript."\n".$js2));
7725 $this->_out('endobj');
7729 * Convert color to javascript color.
7730 * @param string $color color name or #RRGGBB
7732 * @author Denis Van Nuffelen, Nicola Asuni
7733 * @since 2.1.002 (2008-02-12)
7735 function _JScolor($color) {
7736 static $aColors = array('transparent', 'black', 'white', 'red', 'green', 'blue', 'cyan', 'magenta', 'yellow', 'dkGray', 'gray', 'ltGray');
7737 if (substr($color,0,1) == '#') {
7738 return sprintf("['RGB',%.3f,%.3f,%.3f]", hexdec(substr($color,1,2))/255, hexdec(substr($color,3,2))/255, hexdec(substr($color,5,2))/255);
7740 if (!in_array($color,$aColors)) {
7741 $this->Error('Invalid color: '.$color);
7743 return 'color.'.$color;
7747 * Adds a javascript form field.
7748 * @param string $type field type
7749 * @param string $name field name
7750 * @param int $x horizontal position
7751 * @param int $y vertical position
7752 * @param int $w width
7753 * @param int $h height
7754 * @param array $prop array of properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7756 * @author Denis Van Nuffelen, Nicola Asuni
7757 * @since 2.1.002 (2008-02-12)
7759 function _addfield($type, $name, $x, $y, $w, $h, $prop) {
7760 // the followind avoid fields duplication after saving the document
7761 $this->javascript .= "if(getField('tcpdfdocsaved').value != 'saved') {";
7763 $this->javascript .= sprintf("f".$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";
7764 $this->javascript .= "f".$name.".textSize=".$this->FontSizePt.";\n";
7765 foreach ($prop as $key => $val) {
7766 if (strcmp(substr($key,-5),"Color") == 0) {
7767 $val = $this->_JScolor($val);
7769 $val = "'".$val."'";
7771 $this->javascript .= "f".$name.".".$key."=".$val.";\n";
7774 $this->javascript .= "}";
7778 * Creates a text field
7779 * @param string $name field name
7780 * @param int $w width
7781 * @param int $h height
7782 * @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>
7784 * @author Denis Van Nuffelen, Nicola Asuni
7785 * @since 2.1.002 (2008-02-12)
7787 function TextField($name, $w, $h, $prop=array()) {
7788 $this->_addfield('text', $name, $this->x, $this->y, $w, $h, $prop);
7792 * Creates a RadioButton field
7793 * @param string $name field name
7794 * @param int $w width
7795 * @param string $prop properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7797 * @author Nicola Asuni
7798 * @since 2.2.003 (2008-03-03)
7800 function RadioButton($name, $w, $prop=array()) {
7801 if (!isset($prop['strokeColor'])) {
7802 $prop['strokeColor']='black';
7804 $this->_addfield('radiobutton', $name, $this->x, $this->y, $w, $w, $prop);
7808 * Creates a List-box field
7809 * @param string $name field name
7810 * @param int $w width
7811 * @param int $h height
7812 * @param array $values array containing the list of values.
7813 * @param string $prop properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7815 * @author Nicola Asuni
7816 * @since 2.2.003 (2008-03-03)
7818 function ListBox($name, $w, $h, $values, $prop=array()) {
7819 if (!isset($prop['strokeColor'])) {
7820 $prop['strokeColor'] = 'ltGray';
7822 $this->_addfield('listbox', $name, $this->x, $this->y, $w, $h, $prop);
7824 foreach($values as $value) {
7825 $s .= "'".addslashes($value)."',";
7827 $this->javascript .= "f".$name.".setItems([".substr($s,0,-1)."]);\n";
7831 * Creates a Combo-box field
7832 * @param string $name field name
7833 * @param int $w width
7834 * @param int $h height
7835 * @param array $values array containing the list of values.
7836 * @param string $prop properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7838 * @author Denis Van Nuffelen, Nicola Asuni
7839 * @since 2.1.002 (2008-02-12)
7841 function ComboBox($name, $w, $h, $values, $prop=array()) {
7842 $this->_addfield('combobox', $name, $this->x, $this->y, $w, $h, $prop);
7844 foreach($values as $value) {
7845 $s .= "'".addslashes($value)."',";
7847 $this->javascript .= "f".$name.".setItems([".substr($s,0,-1)."]);\n";
7851 * Creates a CheckBox field
7852 * @param string $name field name
7853 * @param int $w width
7854 * @param boolean $checked define the initial state (default = false).
7855 * @param string $prop properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7857 * @author Denis Van Nuffelen, Nicola Asuni
7858 * @since 2.1.002 (2008-02-12)
7860 function CheckBox($name, $w, $checked=false, $prop=array()) {
7861 $prop['value'] = ($checked ? 'Yes' : 'Off');
7862 if (!isset($prop['strokeColor'])) {
7863 $prop['strokeColor'] = 'black';
7865 $this->_addfield('checkbox', $name, $this->x, $this->y, $w, $w, $prop);
7869 * Creates a button field
7870 * @param string $name field name
7871 * @param int $w width
7872 * @param int $h height
7873 * @param string $caption caption.
7874 * @param string $action action triggered by the button (JavaScript code).
7875 * @param string $prop properties. Possible values are (http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf): <ul><li>rect: Position and size of field on page.</li><li>borderStyle: Rectangle border appearance.</li><li>strokeColor: Color of bounding rectangle.</li><li>lineWidth: Width of the edge of the surrounding rectangle.</li><li>rotation: Rotation of field in 90-degree increments.</li><li>fillColor: Background color of field (gray, transparent, RGB, or CMYK).</li><li>userName: Short description of field that appears on mouse-over.</li><li>readonly: Whether the user may change the field contents.</li><li>doNotScroll: Whether text fields may scroll.</li><li>display: Whether visible or hidden on screen or in print.</li><li>textFont: Text font.</li><li>textColor: Text color.</li><li>textSize: Text size.</li><li>richText: Rich text.</li><li>richValue: Text.</li><li>comb: Text comb format.</li><li>multiline: Text multiline.</li><li>charLimit: Text limit to number of characters.</li><li>fileSelect: Text file selection format.</li><li>password: Text password format.</li><li>alignment: Text layout in text fields.</li><li>buttonAlignX: X alignment of icon on button face.</li><li>buttonAlignY: Y alignment of icon on button face.</li><li>buttonFitBounds: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleHow: Relative scaling of an icon to fit inside a button face.</li><li>buttonScaleWhen: Relative scaling of an icon to fit inside a button face.</li><li>highlight: Appearance of a button when pushed.</li><li>style: Glyph style for checkbox and radio buttons.</li><li>numItems: Number of items in a combo box or list box.</li><li>editable: Whether the user can type in a combo box.</li><li>multipleSelection: Whether multiple list box items may be selected.</li></ul>
7877 * @author Denis Van Nuffelen, Nicola Asuni
7878 * @since 2.1.002 (2008-02-12)
7880 function Button($name, $w, $h, $caption, $action, $prop=array()) {
7881 if (!isset($prop['strokeColor'])) {
7882 $prop['strokeColor'] = 'black';
7884 if (!isset($prop['borderStyle'])) {
7885 $prop['borderStyle'] = 'beveled';
7887 $this->_addfield('button', $name, $this->x, $this->y, $w, $h, $prop);
7888 $this->javascript .= "f".$name.".buttonSetCaption('".addslashes($caption)."');\n";
7889 $this->javascript .= "f".$name.".setAction('MouseUp','".addslashes($action)."');\n";
7890 $this->javascript .= "f".$name.".highlight='push';\n";
7891 $this->javascript .= "f".$name.".print=false;\n";
7894 // END JAVASCRIPT - FORMS ------------------------------
7897 * Enable Write permissions for PDF Reader.
7899 * @author Nicola Asuni
7900 * @since 2.9.000 (2008-03-26)
7902 function _putuserrights() {
7906 $this->_out('/Perms');
7908 $this->_out('/UR3');
7910 //$this->_out('/SubFilter/adbe.pkcs7.detached/Filter/Adobe.PPKLite/Contents');
7911 //$this->_out('<0>');
7912 //$this->_out('/ByteRange[0 3]');
7913 $this->_out('/M '.$this->_datestring('D:'.date('YmdHis')));
7914 $this->_out('/Name(TCPDF)');
7915 $this->_out('/Reference[');
7917 $this->_out('/TransformParams');
7919 $this->_out('/Type/TransformParams');
7920 $this->_out('/V/2.2');
7921 if (!empty($this->ur_document)) {
7922 $this->_out('/Document['.$this->ur_document.']');
7924 if (!empty($this->ur_annots)) {
7925 $this->_out('/Annots['.$this->ur_annots.']');
7927 if (!empty($this->ur_form)) {
7928 $this->_out('/Form['.$this->ur_form.']');
7930 if (!empty($this->ur_signature)) {
7931 $this->_out('/Signature['.$this->ur_signature.']');
7934 $this->_out('/TransformMethod/UR3');
7935 $this->_out('/Type/SigRef');
7938 $this->_out('/Type/Sig');
7944 * Set User's Rights for PDF Reader
7945 * Check the PDF Reference 8.7.1 Transform Methods,
7946 * Table 8.105 Entries in the UR transform parameters dictionary
7947 * @param boolean $enable if true enable user's rights on PDF reader
7948 * @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.
7949 * @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.
7950 * @param string $form Names specifying additional form-field-related usage rights for the document. Valid names are: /Add/Delete/FillIn/Import/Export/SubmitStandalone/SpawnTemplate
7951 * @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.
7953 * @author Nicola Asuni
7954 * @since 2.9.000 (2008-03-26)
7956 function setUserRights(
7958 $document="/FullSave",
7959 $annots="/Create/Delete/Modify/Copy/Import/Export",
7960 $form="/Add/Delete/FillIn/Import/Export/SubmitStandalone/SpawnTemplate",
7961 $signature="/Modify") {
7962 $this->ur = $enable;
7963 $this->ur_document = $document;
7964 $this->ur_annots = $annots;
7965 $this->ur_form = $form;
7966 $this->ur_signature = $signature;
7970 * Create a new page group.
7971 * NOTE: call this function before calling AddPage()
7973 * @since 3.0.000 (2008-03-27)
7975 function startPageGroup() {
7976 $this->newpagegroup = true;
7980 * Return the current page in the group.
7981 * @return current page in the group
7983 * @since 3.0.000 (2008-03-27)
7985 function getGroupPageNo() {
7986 return $this->pagegroups[$this->currpagegroup];
7990 * Return the alias of the current page group
7991 * If the current font is unicode type, the returned string is surrounded by additional curly braces.
7992 * (will be replaced by the total number of pages in this group).
7993 * @return alias of the current page group
7995 * @since 3.0.000 (2008-03-27)
7997 function getPageGroupAlias() {
7998 if (strpos(strtolower($this->CurrentFont['type']), 'unicode')) {
7999 return "{".$this->currpagegroup."}";
8001 return $this->currpagegroup;
8005 * Put visibility settings.
8007 * @since 3.0.000 (2008-03-27)
8009 function _putocg() {
8011 $this->n_ocg_print = $this->n;
8012 $this->_out('<</Type /OCG /Name '.$this->_textstring('print'));
8013 $this->_out('/Usage <</Print <</PrintState /ON>> /View <</ViewState /OFF>>>>>>');
8014 $this->_out('endobj');
8016 $this->n_ocg_view=$this->n;
8017 $this->_out('<</Type /OCG /Name '.$this->_textstring('view'));
8018 $this->_out('/Usage <</Print <</PrintState /OFF>> /View <</ViewState /ON>>>>>>');
8019 $this->_out('endobj');
8023 * Set the visibility of the successive elements.
8024 * This can be useful, for instance, to put a background
8025 * image or color that will show on screen but won't print.
8026 * @param string $v visibility mode. Legal values are: all, print, screen.
8028 * @since 3.0.000 (2008-03-27)
8030 function setVisibility($v) {
8031 if ($this->openMarkedContent) {
8032 // close existing open marked-content
8034 $this->openMarkedContent = false;
8038 $this->_out('/OC /OC1 BDC');
8039 $this->openMarkedContent = true;
8043 $this->_out('/OC /OC2 BDC');
8044 $this->openMarkedContent = true;
8052 $this->Error('Incorrect visibility: '.$v);
8056 $this->visibility = $v;
8060 * Add transparency parameters to the current extgstate
8061 * @param array $params parameters
8062 * @return the number of extgstates
8064 * @since 3.0.000 (2008-03-27)
8066 function addExtGState($parms) {
8067 $n = count($this->extgstates) + 1;
8068 $this->extgstates[$n]['parms'] = $parms;
8074 * @param array $gs extgstate
8076 * @since 3.0.000 (2008-03-27)
8078 function setExtGState($gs) {
8079 $this->_out(sprintf('/GS%d gs', $gs));
8083 * Put extgstates for object transparency
8084 * @param array $gs extgstate
8086 * @since 3.0.000 (2008-03-27)
8088 function _putextgstates() {
8089 $ne = count($this->extgstates);
8090 for ($i = 1; $i <= $ne; $i++) {
8092 $this->extgstates[$i]['n'] = $this->n;
8093 $this->_out('<</Type /ExtGState');
8094 foreach ($this->extgstates[$i]['parms'] as $k => $v) {
8095 $this->_out('/'.$k.' '.$v);
8098 $this->_out('endobj');
8103 * Set alpha for stroking (CA) and non-stroking (ca) operations.
8104 * @param float $alpha real value from 0 (transparent) to 1 (opaque)
8105 * @param string $bm blend mode, one of the following: Normal, Multiply, Screen, Overlay, Darken, Lighten, ColorDodge, ColorBurn, HardLight, SoftLight, Difference, Exclusion, Hue, Saturation, Color, Luminosity
8107 * @since 3.0.000 (2008-03-27)
8109 function setAlpha($alpha, $bm='Normal') {
8110 $gs = $this->addExtGState(array('ca' => $alpha, 'CA' => $alpha, 'BM' => '/'.$bm));
8111 $this->setExtGState($gs);
8115 * Set the default JPEG compression quality (1-100)
8116 * @param int $quality JPEG quality, integer between 1 and 100
8118 * @since 3.0.000 (2008-03-27)
8120 function setJPEGQuality($quality) {
8121 if (($quality < 1) OR ($quality > 100)) {
8124 $this->jpeg_quality = intval($quality);
8128 * Set the default number of columns in a row for HTML tables.
8129 * @param int $cols number of columns
8131 * @since 3.0.014 (2008-06-04)
8133 function setDefaultTableColumns($cols=4) {
8134 $this->default_table_columns = intval($cols);
8138 * Set the height of cell repect font height.
8139 * @param int $h cell proportion respect font height (typical value = 1.25).
8141 * @since 3.0.014 (2008-06-04)
8143 function setCellHeightRatio($h) {
8144 $this->cell_height_ratio = $h;
8148 * return the height of cell repect font height.
8150 * @since 4.0.012 (2008-07-24)
8152 function getCellHeightRatio() {
8153 return $this->cell_height_ratio;
8157 * Set the PDF version (check PDF reference for valid values).
8158 * Default value is 1.t
8160 * @since 3.1.000 (2008-06-09)
8162 function setPDFVersion($version="1.7") {
8163 $this->PDFVersion = $version;
8167 * Set the viewer preferences dictionary controlling the way the document is to be presented on the screen or in print.
8168 * (see Section 8.1 of PDF reference, "Viewer Preferences").
8170 * <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>
8171 * <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>
8172 * <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>
8173 * <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>
8174 * <li>CenterWindow boolean (Optional) A flag specifying whether to position the document's window in the center of the screen. Default value: false.</li>
8175 * <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>
8176 * <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>
8177 * <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>
8178 * <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>
8179 * <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>
8180 * <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>
8181 * <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>
8182 * <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>
8183 * <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>
8184 * <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>
8185 * <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>
8187 * @param array $preferences array of options.
8188 * @author Nicola Asuni
8190 * @since 3.1.000 (2008-06-09)
8192 function setViewerPreferences($preferences) {
8193 $this->viewer_preferences = $preferences;
8197 * Paints a linear colour gradient.
8198 * @param float $x abscissa of the top left corner of the rectangle.
8199 * @param float $y ordinate of the top left corner of the rectangle.
8200 * @param float $w width of the rectangle.
8201 * @param float $h height of the rectangle.
8202 * @param array $col1 first color (RGB components).
8203 * @param array $col2 second color (RGB components).
8204 * @param array $coords array of the form (x1, y1, x2, y2) which defines the gradient vector (see linear_gradient_coords.jpg). The default value is from left to right (x1=0, y1=0, x2=1, y2=0).
8205 * @author Andreas Würmser, Nicola Asuni
8206 * @since 3.1.000 (2008-06-09)
8209 function LinearGradient($x, $y, $w, $h, $col1=array(), $col2=array(), $coords=array(0,0,1,0)) {
8210 $this->Clip($x, $y, $w, $h);
8211 $this->Gradient(2, $col1, $col2, $coords);
8215 * Paints a radial colour gradient.
8216 * @param float $x abscissa of the top left corner of the rectangle.
8217 * @param float $y ordinate of the top left corner of the rectangle.
8218 * @param float $w width of the rectangle.
8219 * @param float $h height of the rectangle.
8220 * @param array $col1 first color (RGB components).
8221 * @param array $col2 second color (RGB components).
8222 * @param array $coords array of the form (fx, fy, cx, cy, r) where (fx, fy) is the starting point of the gradient with color1, (cx, cy) is the center of the circle with color2, and r is the radius of the circle (see radial_gradient_coords.jpg). (fx, fy) should be inside the circle, otherwise some areas will not be defined.
8223 * @author Andreas Würmser, Nicola Asuni
8224 * @since 3.1.000 (2008-06-09)
8227 function RadialGradient($x, $y, $w, $h, $col1=array(), $col2=array(), $coords=array(0.5,0.5,0.5,0.5,1)) {
8228 $this->Clip($x, $y, $w, $h);
8229 $this->Gradient(3, $col1, $col2, $coords);
8233 * Paints a coons patch mesh.
8234 * @param float $x abscissa of the top left corner of the rectangle.
8235 * @param float $y ordinate of the top left corner of the rectangle.
8236 * @param float $w width of the rectangle.
8237 * @param float $h height of the rectangle.
8238 * @param array $col1 first color (lower left corner) (RGB components).
8239 * @param array $col2 second color (lower right corner) (RGB components).
8240 * @param array $col3 third color (upper right corner) (RGB components).
8241 * @param array $col4 fourth color (upper left corner) (RGB components).
8242 * @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>
8243 * @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
8244 * @param array $coords_max maximum value used by the coordinates. If a coordinate's value is greater than this it will be cut to coords_max. default: 1
8245 * @author Andreas Würmser, Nicola Asuni
8246 * @since 3.1.000 (2008-06-09)
8249 function CoonsPatchMesh($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) {
8250 $this->Clip($x, $y, $w, $h);
8251 $n = count($this->gradients) + 1;
8252 $this->gradients[$n]['type'] = 6; //coons patch mesh
8253 //check the coords array if it is the simple array or the multi patch array
8254 if (!isset($coords[0]['f'])){
8255 //simple array -> convert to multi patch array
8256 if (!isset($col1[1])) {
8257 $col1[1] = $col1[2] = $col1[0];
8259 if (!isset($col2[1])) {
8260 $col2[1] = $col2[2] = $col2[0];
8262 if (!isset($col3[1])) {
8263 $col3[1] = $col3[2] = $col3[0];
8265 if (!isset($col4[1])) {
8266 $col4[1] = $col4[2] = $col4[0];
8268 $patch_array[0]['f'] = 0;
8269 $patch_array[0]['points'] = $coords;
8270 $patch_array[0]['colors'][0]['r'] = $col1[0];
8271 $patch_array[0]['colors'][0]['g'] = $col1[1];
8272 $patch_array[0]['colors'][0]['b'] = $col1[2];
8273 $patch_array[0]['colors'][1]['r'] = $col2[0];
8274 $patch_array[0]['colors'][1]['g'] = $col2[1];
8275 $patch_array[0]['colors'][1]['b'] = $col2[2];
8276 $patch_array[0]['colors'][2]['r'] = $col3[0];
8277 $patch_array[0]['colors'][2]['g'] = $col3[1];
8278 $patch_array[0]['colors'][2]['b'] = $col3[2];
8279 $patch_array[0]['colors'][3]['r'] = $col4[0];
8280 $patch_array[0]['colors'][3]['g'] = $col4[1];
8281 $patch_array[0]['colors'][3]['b'] = $col4[2];
8284 $patch_array = $coords;
8286 $bpcd = 65535; //16 BitsPerCoordinate
8287 //build the data stream
8288 $this->gradients[$n]['stream'] = "";
8289 for($i=0; $i < count($patch_array); $i++) {
8290 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['f']); //start with the edge flag as 8 bit
8291 for($j=0; $j < count($patch_array[$i]['points']); $j++) {
8292 //each point as 16 bit
8293 $patch_array[$i]['points'][$j] = (($patch_array[$i]['points'][$j]-$coords_min)/($coords_max-$coords_min))*$bpcd;
8294 if ($patch_array[$i]['points'][$j] < 0) {
8295 $patch_array[$i]['points'][$j] = 0;
8297 if ($patch_array[$i]['points'][$j] > $bpcd) {
8298 $patch_array[$i]['points'][$j] = $bpcd;
8300 $this->gradients[$n]['stream'] .= chr(floor($patch_array[$i]['points'][$j]/256));
8301 $this->gradients[$n]['stream'] .= chr(floor($patch_array[$i]['points'][$j]%256));
8303 for($j=0; $j < count($patch_array[$i]['colors']); $j++) {
8304 //each color component as 8 bit
8305 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['r']);
8306 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['g']);
8307 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['b']);
8310 //paint the gradient
8311 $this->_out('/Sh'.$n.' sh');
8312 //restore previous Graphic State
8317 * Set a rectangular clipping area.
8318 * @param float $x abscissa of the top left corner of the rectangle (or top right corner for RTL mode).
8319 * @param float $y ordinate of the top left corner of the rectangle.
8320 * @param float $w width of the rectangle.
8321 * @param float $h height of the rectangle.
8322 * @author Andreas Würmser, Nicola Asuni
8323 * @since 3.1.000 (2008-06-09)
8326 function Clip($x, $y, $w, $h){
8328 $x = $this->w - $x - $w;
8330 //save current Graphic State
8333 $s .= sprintf(' %.2f %.2f %.2f %.2f re W n', $x*$this->k, ($this->h-$y)*$this->k, $w*$this->k, -$h*$this->k);
8334 //set up transformation matrix for gradient
8335 $s .= sprintf(' %.3f 0 0 %.3f %.3f %.3f cm', $w*$this->k, $h*$this->k, $x*$this->k, ($this->h-($y+$h))*$this->k);
8341 * @param int $type type of gradient.
8342 * @param array $col1 first color (RGB components).
8343 * @param array $col2 second color (RGB components).
8344 * @param array $coords array of coordinates.
8345 * @author Andreas Würmser, Nicola Asuni
8346 * @since 3.1.000 (2008-06-09)
8349 function Gradient($type, $col1, $col2, $coords){
8350 $n = count($this->gradients) + 1;
8351 $this->gradients[$n]['type'] = $type;
8352 if (!isset($col1[1])) {
8353 $col1[1]=$col1[2]=$col1[0];
8355 $this->gradients[$n]['col1'] = sprintf('%.3f %.3f %.3f', ($col1[0]/255), ($col1[1]/255), ($col1[2]/255));
8356 if (!isset($col2[1])) {
8357 $col2[1] = $col2[2] = $col2[0];
8359 $this->gradients[$n]['col2'] = sprintf('%.3f %.3f %.3f', ($col2[0]/255), ($col2[1]/255), ($col2[2]/255));
8360 $this->gradients[$n]['coords'] = $coords;
8361 //paint the gradient
8362 $this->_out('/Sh'.$n.' sh');
8363 //restore previous Graphic State
8369 * @author Andreas Würmser, Nicola Asuni
8370 * @since 3.1.000 (2008-06-09)
8373 function _putshaders() {
8374 foreach($this->gradients as $id => $grad) {
8375 if (($grad['type'] == 2) OR ($grad['type'] == 3)) {
8378 $this->_out('/FunctionType 2');
8379 $this->_out('/Domain [0.0 1.0]');
8380 $this->_out('/C0 ['.$grad['col1'].']');
8381 $this->_out('/C1 ['.$grad['col2'].']');
8382 $this->_out('/N 1');
8384 $this->_out('endobj');
8389 $this->_out('/ShadingType '.$grad['type']);
8390 $this->_out('/ColorSpace /DeviceRGB');
8391 if ($grad['type'] == 2) {
8392 $this->_out(sprintf('/Coords [%.3f %.3f %.3f %.3f]', $grad['coords'][0], $grad['coords'][1], $grad['coords'][2], $grad['coords'][3]));
8393 $this->_out('/Function '.$f1.' 0 R');
8394 $this->_out('/Extend [true true] ');
8396 } elseif ($grad['type'] == 3) {
8397 //x0, y0, r0, x1, y1, r1
8398 //at this this time radius of inner circle is 0
8399 $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]));
8400 $this->_out('/Function '.$f1.' 0 R');
8401 $this->_out('/Extend [true true] ');
8403 } elseif ($grad['type'] == 6) {
8404 $this->_out('/BitsPerCoordinate 16');
8405 $this->_out('/BitsPerComponent 8');
8406 $this->_out('/Decode[0 1 0 1 0 1 0 1 0 1]');
8407 $this->_out('/BitsPerFlag 8');
8408 $this->_out('/Length '.strlen($grad['stream']));
8410 $this->_putstream($grad['stream']);
8412 $this->_out('endobj');
8413 $this->gradients[$id]['id'] = $this->n;
8419 * @author Maxime Delorme, Nicola Asuni
8420 * @since 3.1.000 (2008-06-09)
8423 function _outarc($x1, $y1, $x2, $y2, $x3, $y3 ) {
8425 $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));
8429 * Draw the sector of a circle.
8430 * It can be used for instance to render pie charts.
8431 * @param float $xc abscissa of the center.
8432 * @param float $yc ordinate of the center.
8433 * @param float $r radius.
8434 * @param float $a start angle (in degrees).
8435 * @param float $b end angle (in degrees).
8436 * @param string $style: D, F, FD or DF (draw, fill, fill and draw). Default: FD.
8437 * @param float $cw: indicates whether to go clockwise (default: true).
8438 * @param float $o: origin of angles (0 for 3 o'clock, 90 for noon, 180 for 9 o'clock, 270 for 6 o'clock). Default: 90.
8439 * @author Maxime Delorme, Nicola Asuni
8440 * @since 3.1.000 (2008-06-09)
8443 function PieSector($xc, $yc, $r, $a, $b, $style='FD', $cw=true, $o=90) {
8445 $xc = $this->w - $xc - $w;
8455 $a = ($a % 360) + 360;
8456 $b = ($b % 360) + 360;
8460 $b = $b / 360 * 2 * M_PI;
8461 $a = $a / 360 * 2 * M_PI;
8470 } elseif ($style=='FD' or $style=='DF') {
8476 $MyArc = 4/3 * (1 - cos($d/2)) / sin($d/2) * $r;
8478 //first put the center
8479 $this->_out(sprintf('%.2f %.2f m', ($xc)*$k, ($hp-$yc)*$k));
8480 //put the first point
8481 $this->_out(sprintf('%.2f %.2f l', ($xc+$r*cos($a))*$k, (($hp-($yc-$r*sin($a)))*$k)));
8483 if ($d < (M_PI/2)) {
8484 $this->_outarc($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));
8487 $MyArc = 4/3*(1-cos($d/8))/sin($d/8)*$r;
8488 $this->_outarc($xc+$r*cos($a)+$MyArc*cos(M_PI/2+$a), $yc-$r*sin($a)-$MyArc*sin(M_PI/2+$a), $xc+$r*cos($b)+$MyArc*cos($b-M_PI/2), $yc-$r*sin($b)-$MyArc*sin($b-M_PI/2), $xc+$r*cos($b), $yc-$r*sin($b));
8491 $this->_outarc($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));
8494 $this->_outarc($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) );
8497 $this->_outarc($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));
8504 * Embed vector-based Adobe Illustrator (AI) or AI-compatible EPS files.
8505 * Only vector drawing is supported, not text or bitmap.
8506 * 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).
8507 * @param string $file Name of the file containing the image.
8508 * @param float $x Abscissa of the upper-left corner.
8509 * @param float $y Ordinate of the upper-left corner.
8510 * @param float $w Width of the image in the page. If not specified or equal to zero, it is automatically calculated.
8511 * @param float $h Height of the image in the page. If not specified or equal to zero, it is automatically calculated.
8512 * @param mixed $link URL or identifier returned by AddLink().
8513 * @param boolean useBoundingBox specifies whether to position the bounding box (true) or the complete canvas (false) at location (x,y). Default value is true.
8514 * @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>
8515 * @param string $palign Allows to center or align the image on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
8516 * @author Valentin Schmidt, Nicola Asuni
8517 * @since 3.1.000 (2008-06-09)
8520 function ImageEps($file, $x, $y, $w=0, $h=0, $link='', $useBoundingBox=true, $align='', $palign='') {
8521 $data = file_get_contents($file);
8522 if ($data === false) {
8523 $this->Error('EPS file not found: '.$file);
8526 // EPS/AI compatibility check (only checks files created by Adobe Illustrator!)
8527 preg_match ('/%%Creator:([^\r\n]+)/', $data, $regs); # find Creator
8528 if (count($regs) > 1) {
8529 $version_str = trim($regs[1]); # e.g. "Adobe Illustrator(R) 8.0"
8530 if (strpos($version_str, 'Adobe Illustrator') !== false) {
8531 $versexp = explode(' ', $version_str);
8532 $version = (float)array_pop($versexp);
8533 if ($version >= 9) {
8534 $this->Error('This version of Adobe Illustrator file is not supported: '.$file);
8538 // strip binary bytes in front of PS-header
8539 $start = strpos($data, '%!PS-Adobe');
8541 $data = substr($data, $start);
8543 // find BoundingBox params
8544 preg_match ("/%%BoundingBox:([^\r\n]+)/", $data, $regs);
8545 if (count($regs) > 1) {
8546 list($x1, $y1, $x2, $y2) = explode(' ', trim($regs[1]));
8548 $this->Error('No BoundingBox found in EPS file: '.$file);
8550 $start = strpos($data, '%%EndSetup');
8551 if ($start === false) {
8552 $start = strpos($data, '%%EndProlog');
8554 if ($start === false) {
8555 $start = strpos($data, '%%BoundingBox');
8557 $data = substr($data, $start);
8558 $end = strpos($data, '%%PageTrailer');
8560 $end = strpos($data, 'showpage');
8563 $data = substr($data, 0, $end);
8567 $scale_x = $w/(($x2-$x1)/$k);
8569 $scale_y = $h/(($y2-$y1)/$k);
8571 $scale_y = $scale_x;
8572 $h = ($y2-$y1)/$k * $scale_y;
8576 $scale_y = $h/(($y2-$y1)/$k);
8577 $scale_x = $scale_y;
8578 $w = ($x2-$x1)/$k * $scale_x;
8580 $w = ($x2 - $x1) / $k;
8581 $h = ($y2 - $y1) / $k;
8584 // Check whether we need a new page first as this does not fit
8585 if ((($this->y + $h) > $this->PageBreakTrigger) AND empty($this->InFooter) AND $this->AcceptPageBreak()) {
8586 // Automatic page break
8587 $this->AddPage($this->CurOrientation);
8588 // Reset coordinates to top fo next page
8589 //$x = $this->GetX();
8590 $y = $this->GetY() + $this->cMargin;
8592 // set bottomcoordinates
8593 $this->img_rb_y = $y + $h;
8596 if ($palign == 'L') {
8597 $ximg = $this->lMargin;
8598 // set right side coordinate
8599 $this->img_rb_x = $ximg + $w;
8600 } elseif ($palign == 'C') {
8601 $ximg = ($this->w - $x - $w) / 2;
8602 // set right side coordinate
8603 $this->img_rb_x = $ximg + $w;
8605 $ximg = $this->w - $x - $w;
8606 // set left side coordinate
8607 $this->img_rb_x = $ximg;
8610 if ($palign == 'R') {
8611 $ximg = $this->w - $this->rMargin - $w;
8612 // set left side coordinate
8613 $this->img_rb_x = $ximg;
8614 } elseif ($palign == 'C') {
8615 $ximg = ($this->w - $x - $w) / 2;
8616 // set right side coordinate
8617 $this->img_rb_x = $ximg + $w;
8620 // set right side coordinate
8621 $this->img_rb_x = $ximg + $w;
8624 if ($useBoundingBox){
8625 $dx = $ximg * $k - $x1;
8626 $dy = $y * $k - $y1;
8631 // save the current graphic state
8634 $this->_out(sprintf('%.3F %.3F %.3F %.3F %.3F %.3F cm', 1, 0, 0, 1, $dx, $dy+($this->hPt - 2*$y*$k - ($y2-$y1))));
8636 if (isset($scale_x)) {
8637 $this->_out(sprintf('%.3F %.3F %.3F %.3F %.3F %.3F cm', $scale_x, 0, 0, $scale_y, $x1*(1-$scale_x), $y2*(1-$scale_y)));
8639 // handle pc/unix/mac line endings
8640 $lines = preg_split("/\r\n|[\r\n]/", $data);
8642 $cnt = count($lines);
8643 for ($i=0; $i < $cnt; $i++) {
8645 if (($line == '') OR ($line{0} == '%')) {
8648 $len = strlen($line);
8649 $chunks = explode(' ', $line);
8650 $cmd = array_pop($chunks);
8652 if (($cmd == 'Xa') OR ($cmd == 'XA')) {
8653 $b = array_pop($chunks);
8654 $g = array_pop($chunks);
8655 $r = array_pop($chunks);
8656 $this->_out("$r $g $b ". ($cmd=='Xa'?'rg':'RG') ); //substr($line, 0, -2).'rg' -> in EPS (AI8): c m y k r g b rg!
8681 case 'x': {// custom fill color
8682 list($c,$m,$y,$k) = $chunks;
8683 $this->_out("$c $m $y $k k");
8686 case 'X': { // custom stroke color
8687 list($c,$m,$y,$k) = $chunks;
8688 $this->_out("$c $m $y $k K");
8696 $line{$len-1} = strtolower($cmd);
8702 $this->_out($cmd . '*');
8709 $max = min($i+5, $cnt);
8710 for ($j=$i+1; $j < $max; $j++)
8711 $isU = ($isU OR (($lines[$j] == 'U') OR ($lines[$j] == '*U')));
8730 // restore previous graphic state
8733 $this->Link($ximg, $y, $w, $h, $link);
8735 // set pointer to align the successive text/objects
8739 $this->x = $this->img_rb_x;
8743 $this->y = $y + round($h/2);
8744 $this->x = $this->img_rb_x;
8748 $this->y = $this->img_rb_y;
8749 $this->x = $this->img_rb_x;
8753 $this->SetY($this->img_rb_y);
8760 $this->endlinex = $this->img_rb_x;
8764 * Set document barcode.
8765 * @param string $bc barcode
8767 function setBarcode($bc="") {
8768 $this->barcode = $bc;
8772 * Get current barcode.
8774 * @since 4.0.012 (2008-07-24)
8776 function getBarcode() {
8777 return $this->barcode;
8782 * @param string $code code to print
8783 * @param string $type type of barcode.
8784 * @param int $x x position in user units
8785 * @param int $y y position in user units
8786 * @param int $w width in user units
8787 * @param int $h height position in user units
8788 * @param float $xres width of the smallest bar in user units
8789 * @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>
8790 * @param string $align Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul>
8791 * @author Nicola Asuni
8792 * @since 3.1.000 (2008-06-09)
8795 function write1DBarcode($code, $type, $x='', $y='', $w='', $h='', $xres=0.4, $style='', $align='') {
8799 $barcodeobj = new TCPDFbarcode($code, $type);
8800 $arrcode = $barcodeobj->getBarcodeArray();
8801 if ($arrcode === false) {
8802 $this->Error('Error in barcode string');
8804 // set default values
8805 if (!isset($style["position"])) {
8807 $style["position"] = "R";
8809 $style["position"] = "L";
8812 if (!isset($style["padding"])) {
8813 $style["padding"] = 0;
8815 if (!isset($style["fgcolor"])) {
8816 $style["fgcolor"] = array(0,0,0); // default black
8818 if (!isset($style["bgcolor"])) {
8819 $style["bgcolor"] = false; // default transparent
8821 if (!isset($style["border"])) {
8822 $style["border"] = false;
8824 if (!isset($style["text"])) {
8825 $style["text"] = false;
8828 if ($style["text"] AND isset($style["font"])) {
8829 $prevFontFamily = $this->FontFamily;
8830 $prevFontStyle = $this->FontStyle;
8831 $prevFontSizePt = $this->FontSizePt;
8832 if (isset($style["fontsize"])) {
8833 $fontsize = $style["fontsize"];
8837 $this->SetFont($style["font"], '', $fontsize);
8839 if (!isset($style["stretchtext"])) {
8840 $style["stretchtext"] = 4;
8842 // set foreground color
8843 $prevDrawColor = $this->DrawColor;
8844 $prevTextColor = $this->TextColor;
8845 $this->SetDrawColorArray($style["fgcolor"]);
8846 $this->SetTextColorArray($style["fgcolor"]);
8847 if (empty($w) OR ($w <= 0)) {
8849 $w = $this->x - $this->lMargin;
8851 $w = $this->w - $this->rMargin - $this->x;
8866 $fbw = ($arrcode["maxw"] * $xres) + (2 * $style["padding"]);
8867 $extraspace = ($this->cell_height_ratio * $fontsize / $this->k) + (2 * $style["padding"]);
8869 $h = 10 + $extraspace;
8871 if ((($y + $h) > $this->PageBreakTrigger) AND (empty($this->InFooter)) AND ($this->AcceptPageBreak())) {
8872 //Automatic page break
8877 $this->_out('0 Tw');
8879 $this->AddPage($this->CurOrientation);
8882 $this->_out(sprintf('%.3f Tw',$ws * $k));
8887 // maximum bar heigth
8888 $barh = $h - $extraspace;
8889 switch ($style["position"]) {
8898 case "C": { // center
8899 $xdiff = (($w - $fbw) / 2);
8901 $xpos = $x - $w + $xdiff;
8903 $xpos = $x + $xdiff;
8907 case "R": { // right
8911 $xpos = $x + $w - $fbw;
8915 case "S": { // stretch
8917 $xres = ($w - (2 * $style["padding"])) / $arrcode["maxw"];
8927 $xpos = $xpos_rect + $style["padding"];
8929 // barcode is always printed in LTR direction
8930 $tempRTL = $this->rtl;
8932 // print background color
8933 if ($style["bgcolor"]) {
8934 $this->Rect($xpos_rect, $y, $fbw, $h, 'DF', '', $style["bgcolor"]);
8935 } elseif ($style["border"]) {
8936 $this->Rect($xpos_rect, $y, $fbw, $h, 'D');
8939 if ($arrcode !== false) {
8940 foreach ($arrcode["bcode"] as $k => $v) {
8941 $bw = ($v["w"] * $xres);
8943 // braw a vertical bar
8944 $ypos = $y + $style["padding"] + ($v["p"] * $barh / $arrcode["maxh"]);
8945 $this->Rect($xpos, $ypos, $bw, ($v["h"] * $barh / $arrcode["maxh"]), 'DF', array("L"=>0,"T"=>0,"R"=>0,"B"=>0), $style["fgcolor"]);
8951 if ($style["text"]) {
8953 $this->x = $xpos_text;
8954 $this->y = $y + $style["padding"] + $barh;
8955 $this->Cell(($arrcode["maxw"] * $xres), ($this->cell_height_ratio * $fontsize / $this->k), $code, 0, 0, 'C', 0, '', $style["stretchtext"]);
8957 // restore original direction
8958 $this->rtl = $tempRTL;
8959 // restore previous font
8960 if ($style["text"] AND isset($style["font"])) {
8961 $this->SetFont($prevFontFamily, $prevFontStyle, $prevFontSizePt);
8964 $this->DrawColor = $prevDrawColor;
8965 $this->TextColor = $prevTextColor;
8966 // set bottomcoordinates
8967 $this->img_rb_y = $y + $h;
8969 // set left side coordinate
8970 $this->img_rb_x = ($this->w - $x - $w);
8972 // set right side coordinate
8973 $this->img_rb_x = $x + $w;
8975 // set pointer to align the successive text/objects
8979 $this->x = $this->img_rb_x;
8983 $this->y = $y + round($h/2);
8984 $this->x = $this->img_rb_x;
8988 $this->y = $this->img_rb_y;
8989 $this->x = $this->img_rb_x;
8993 $this->SetY($this->img_rb_y);
9003 * This function is DEPRECATED, please use the new write1DBarcode() function.
9004 * @param int $x x position in user units
9005 * @param int $y y position in user units
9006 * @param int $w width in user units
9007 * @param int $h height position in user units
9008 * @param string $type type of barcode (I25, C128A, C128B, C128C, C39)
9009 * @param string $style barcode style
9010 * @param string $font font for text
9011 * @param int $xres x resolution
9012 * @param string $code code to print
9013 * @deprecated deprecated since version 3.1.000 (2008-06-10)
9014 * @see write1DBarcode()
9016 function writeBarcode($x, $y, $w, $h, $type, $style, $font, $xres, $code) {
9017 // convert old settings for the new write1DBarcode() function.
9023 "fgcolor" => array(0,0,0),
9031 $newstyle["border"] = true;
9034 $newstyle["bgcolor"] = false;
9037 $newstyle["position"] = "C";
9038 } elseif ($style & 8) {
9039 $newstyle["position"] = "L";
9040 } elseif ($style & 16) {
9041 $newstyle["position"] = "R";
9044 $newstyle["text"] = true;
9047 $newstyle["stretchtext"] = 4;
9049 $this->write1DBarcode($code, $type, $x, $y, $w, $h, $xres, $newstyle, '');
9053 * Returns an array containing current margins:
9055 <li>$ret['left'] = left margin</li>
9056 <li>$ret['right'] = right margin</li>
9057 <li>$ret['top'] = top margin</li>
9058 <li>$ret['bottom'] = bottom margin</li>
9059 <li>$ret['header'] = header margin</li>
9060 <li>$ret['footer'] = footer margin</li>
9061 <li>$ret['cell'] = cell margin</li>
9063 * @return array containing all margins measures
9064 * @since 3.2.000 (2008-06-23)
9066 function getMargins() {
9068 'left' => $this->lMargin,
9069 'right' => $this->rMargin,
9070 'top' => $this->tMargin,
9071 'bottom' => $this->bMargin,
9072 'header' => $this->header_margin,
9073 'footer' => $this->footer_margin,
9074 'cell' => $this->cMargin,
9080 * Returns an array containing original margins:
9082 <li>$ret['left'] = left margin</li>
9083 <li>$ret['right'] = right margin</li>
9085 * @return array containing all margins measures
9086 * @since 4.0.012 (2008-07-24)
9088 function getOriginalMargins() {
9090 'left' => $this->original_lMargin,
9091 'right' => $this->original_rMargin
9097 * Returns the current font size.
9098 * @return current font size
9099 * @since 3.2.000 (2008-06-23)
9101 function getFontSize() {
9102 return $this->FontSize;
9106 * Returns the current font size in points unit.
9107 * @return current font size in points unit
9108 * @since 3.2.000 (2008-06-23)
9110 function getFontSizePt() {
9111 return $this->FontSizePt;
9115 * Prints a cell (rectangular area) with optional borders, background color and html text string.
9116 * 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 />
9117 * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting.
9118 * @param float $w Cell width. If 0, the cell extends up to the right margin.
9119 * @param float $h Cell minimum height. The cell extends automatically if needed.
9120 * @param float $x upper-left corner X coordinate
9121 * @param float $y upper-left corner Y coordinate
9122 * @param string $html html text to print. Default value: empty string.
9123 * @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>
9124 * @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>
9125 Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0.
9126 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
9127 * @param boolean $reseth if true reset the last cell height (default true).
9128 * @param string $align Allows to center or align the text. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
9130 * @see Multicell(), writeHTML()
9132 function writeHTMLCell($w, $h, $x, $y, $html='', $border=0, $ln=0, $fill=0, $reseth=true, $align='') {
9133 return $this->MultiCell($w, $h, $html, $border, $align, $fill, $ln, $x, $y, $reseth, 0, true);
9137 * Returns the HTML DOM array.
9138 * <ul><li>$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>
9139 * @param string $html html code
9141 * @since 3.2.000 (2008-06-20)
9143 function getHtmlDomArray($html) {
9144 // remove all unsupported tags (the line below lists all supported tags)
9145 $html = strip_tags($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>");
9146 //replace carriage returns, newlines and tabs
9147 $repTable = array("\t" => " ", "\n" => " ", "\r" => " ", "\0" => " ", "\x0B" => " ", "\\" => "\\\\");
9148 $html = strtr($html, $repTable);
9149 // remove extra spaces from tables
9150 $html = preg_replace('/[\s]*<\/table>[\s]*/', '</table>', $html);
9151 $html = preg_replace('/[\s]*<\/tr>[\s]*/', '</tr>', $html);
9152 $html = preg_replace('/[\s]*<tr/', '<tr', $html);
9153 $html = preg_replace('/[\s]*<\/th>[\s]*/', '</th>', $html);
9154 $html = preg_replace('/[\s]*<th/', '<th', $html);
9155 $html = preg_replace('/[\s]*<\/td>[\s]*/', '</td>', $html);
9156 $html = preg_replace('/[\s]*<td/', '<td', $html);
9157 $html = preg_replace('/<\/th>/', '<span></span></th>', $html);
9158 $html = preg_replace('/<\/td>/', '<span></span></td>', $html);
9159 // pattern for generic tag
9160 $tagpattern = '/(<[^>]+>)/Uu';
9161 // explodes the string
9162 $a = preg_split($tagpattern, $html, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
9166 // create an array of elements
9168 $dom[$key] = array();
9169 // set first void element
9170 $dom[$key]['tag'] = false;
9171 $dom[$key]['value'] = "";
9172 $dom[$key]['parent'] = 0;
9173 $dom[$key]['fontname'] = $this->FontFamily;
9174 $dom[$key]['fontstyle'] = $this->FontStyle;
9175 $dom[$key]['fontsize'] = $this->FontSizePt;
9176 $dom[$key]['bgcolor'] = false;
9177 $dom[$key]['fgcolor'] = $this->fgcolor;
9178 $dom[$key]['align'] = '';
9181 array_push($level, 0); // root
9182 while ($key <= $maxel) {
9184 $dom[$key] = array();
9186 $element = $a[($key-1)];
9187 if (preg_match($tagpattern, $element)) {
9189 $dom[$key]['tag'] = true;
9190 $element = substr($element, 1, -1);
9192 preg_match('/[\/]?([a-zA-Z0-9]*)/', $element, $tag);
9193 $dom[$key]['value'] = strtolower($tag[1]);
9194 if ($element{0} == '/') {
9196 $dom[$key]['opening'] = false;
9197 $dom[$key]['parent'] = end($level);
9199 $dom[$key]['fontname'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontname'];
9200 $dom[$key]['fontstyle'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontstyle'];
9201 $dom[$key]['fontsize'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontsize'];
9202 $dom[$key]['bgcolor'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['bgcolor'];
9203 $dom[$key]['fgcolor'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fgcolor'];
9204 $dom[$key]['align'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['align'];
9205 // set the number of columns in table tag
9206 if (($dom[$key]['value'] == "tr") AND (!isset($dom[($dom[($dom[$key]['parent'])]['parent'])]['cols']))) {
9207 $dom[($dom[($dom[$key]['parent'])]['parent'])]['cols'] = $dom[($dom[$key]['parent'])]['cols'];
9209 if (($dom[$key]['value'] == "td") OR ($dom[$key]['value'] == "th")) {
9210 $dom[($dom[$key]['parent'])]['content'] = "";
9211 for ($i = ($dom[$key]['parent'] + 1); $i < $key; $i++) {
9212 $dom[($dom[$key]['parent'])]['content'] .= $a[($i-1)];
9218 $dom[$key]['opening'] = true;
9219 $dom[$key]['parent'] = end($level);
9220 if (substr($element, -1, 1) != '/') {
9221 // not self-closing tag
9222 array_push($level, $key);
9223 $dom[$key]['self'] = false;
9225 $dom[$key]['self'] = true;
9227 // copy some values from parent
9229 $dom[$key]['fontname'] = $dom[($dom[$key]['parent'])]['fontname'];
9230 $dom[$key]['fontstyle'] = $dom[($dom[$key]['parent'])]['fontstyle'];
9231 $dom[$key]['fontsize'] = $dom[($dom[$key]['parent'])]['fontsize'];
9232 $dom[$key]['bgcolor'] = $dom[($dom[$key]['parent'])]['bgcolor'];
9233 $dom[$key]['fgcolor'] = $dom[($dom[$key]['parent'])]['fgcolor'];
9234 $dom[$key]['align'] = $dom[($dom[$key]['parent'])]['align'];
9237 preg_match_all('/([^=\s]*)=["\']?([^"\']*)["\']?/', $element, $attr_array, PREG_PATTERN_ORDER);
9238 $dom[$key]['attribute'] = array(); // reset attribute array
9239 foreach ($attr_array[1] as $id => $name) {
9240 $dom[$key]['attribute'][strtolower($name)] = $attr_array[2][$id];
9242 // split style attributes
9243 if (isset($dom[$key]['attribute']['style'])) {
9244 // get style attributes
9245 preg_match_all('/([^:\s]*):([^;]*)/', $dom[$key]['attribute']['style'], $style_array, PREG_PATTERN_ORDER);
9246 $dom[$key]['style'] = array(); // reset style attribute array
9247 foreach ($style_array[1] as $id => $name) {
9248 $dom[$key]['style'][strtolower($name)] = trim($style_array[2][$id]);
9250 // --- get some style attributes ---
9251 if (isset($dom[$key]['style']['font-family'])) {
9253 if (isset($dom[$key]['style']['font-family'])) {
9254 $fontslist = preg_split("/,/", strtolower($dom[$key]['style']['font-family']));
9255 foreach($fontslist as $font) {
9256 $font = trim(strtolower($font));
9257 if (in_array($font, $this->fontlist)){
9258 $dom[$key]['fontname'] = $font;
9265 if (isset($dom[$key]['style']['font-size'])) {
9266 $fsize = trim($dom[$key]['style']['font-size']);
9269 $dom[$key]['fontsize'] = $dom[0]['fontsize'] - 4;
9273 $dom[$key]['fontsize'] = $dom[0]['fontsize'] - 3;
9277 $dom[$key]['fontsize'] = $dom[0]['fontsize'] - 2;
9281 $dom[$key]['fontsize'] = $dom[0]['fontsize'];
9285 $dom[$key]['fontsize'] = $dom[0]['fontsize'] + 2;
9289 $dom[$key]['fontsize'] = $dom[0]['fontsize'] + 4;
9293 $dom[$key]['fontsize'] = $dom[0]['fontsize'] + 6;
9297 $dom[$key]['fontsize'] = intval($fsize);
9302 $dom[$key]['fontstyle'] = "";
9303 if (isset($dom[$key]['style']['font-weight']) AND (strtolower($dom[$key]['style']['font-weight']{0}) == "b")) {
9304 $dom[$key]['fontstyle'] .= "B";
9306 if (isset($dom[$key]['style']['font-style']) AND (strtolower($dom[$key]['style']['font-style']{0}) == "i")) {
9307 $dom[$key]['fontstyle'] .= "I";
9310 if (isset($dom[$key]['style']['color']) AND (!empty($dom[$key]['style']['color']))) {
9311 $dom[$key]['fgcolor'] = $this->convertHTMLColorToDec($dom[$key]['style']['color']);
9314 if (isset($dom[$key]['style']['background-color']) AND (!empty($dom[$key]['style']['background-color']))) {
9315 $dom[$key]['bgcolor'] = $this->convertHTMLColorToDec($dom[$key]['style']['background-color']);
9318 if (isset($dom[$key]['style']['text-decoration'])) {
9319 $decors = explode(" ", strtolower($dom[$key]['style']['text-decoration']));
9320 foreach ($decors as $dec) {
9322 if ($dec{0} == "u") {
9323 $dom[$key]['fontstyle'] .= "U";
9324 } elseif ($dec{0} == "l") {
9325 $dom[$key]['fontstyle'] .= "D";
9329 // check for width attribute
9330 if (isset($dom[$key]['style']['width'])) {
9331 $dom[$key]['width'] = intval($dom[$key]['style']['width']);
9333 // check for height attribute
9334 if (isset($dom[$key]['style']['height'])) {
9335 $dom[$key]['height'] = intval($dom[$key]['style']['height']);
9337 // check for text alignment
9338 if (isset($dom[$key]['style']['text-align'])) {
9339 $dom[$key]['align'] = strtoupper($dom[$key]['style']['text-align']{0});
9342 // check for font tag
9343 if ($dom[$key]['value'] == "font") {
9345 if (isset($dom[$key]['attribute']['face'])) {
9346 $fontslist = preg_split("/,/", strtolower($dom[$key]['attribute']['face']));
9347 foreach($fontslist as $font) {
9348 $font = trim(strtolower($font));
9349 if (in_array($font, $this->fontlist)){
9350 $dom[$key]['fontname'] = $font;
9356 if (isset($dom[$key]['attribute']['size'])) {
9358 if ($dom[$key]['attribute']['size']{0} == "+") {
9359 $dom[$key]['fontsize'] = $dom[($dom[$key]['parent'])]['fontsize'] + intval(substr($dom[$key]['attribute']['size'], 1));
9360 } elseif ($dom[$key]['attribute']['size']{0} == "-") {
9361 $dom[$key]['fontsize'] = $dom[($dom[$key]['parent'])]['fontsize'] - intval(substr($dom[$key]['attribute']['size'], 1));
9363 $dom[$key]['fontsize'] = intval($dom[$key]['attribute']['size']);
9366 $dom[$key]['fontsize'] = intval($dom[$key]['attribute']['size']);
9370 if (($dom[$key]['value'] == "ul") OR ($dom[$key]['value'] == "ol") OR ($dom[$key]['value'] == "dl")) {
9371 // force natural alignment for lists
9373 $dom[$key]['align'] = "R";
9375 $dom[$key]['align'] = "L";
9378 if (($dom[$key]['value'] == "small") OR ($dom[$key]['value'] == "sup") OR ($dom[$key]['value'] == "sub")) {
9379 $dom[$key]['fontsize'] = $dom[$key]['fontsize'] * K_SMALL_RATIO;
9381 if (($dom[$key]['value'] == "strong") OR ($dom[$key]['value'] == "b")) {
9382 $dom[$key]['fontstyle'] .= "B";
9384 if (($dom[$key]['value'] == "em") OR ($dom[$key]['value'] == "i")) {
9385 $dom[$key]['fontstyle'] .= "I";
9387 if (($dom[$key]['value']{0} == "h") AND (intval($dom[$key]['value']{1}) > 0) AND (intval($dom[$key]['value']{1}) < 7)) {
9388 $headsize = (4 - intval($dom[$key]['value']{1})) * 2;
9389 $dom[$key]['fontsize'] = $dom[0]['fontsize'] + $headsize;
9390 $dom[$key]['fontstyle'] .= "B";
9392 if (($dom[$key]['value'] == "table")) {
9393 $dom[$key]['rows'] = 0; // number of rows
9394 $dom[$key]['trids'] = array(); // IDs of TR elements
9396 if (($dom[$key]['value'] == "tr")) {
9397 $dom[$key]['cols'] = 0;
9398 // store the number of rows on table element
9399 $dom[($dom[$key]['parent'])]['rows']++;
9400 // store the TR elements IDs on table element
9401 array_push($dom[($dom[$key]['parent'])]['trids'], $key);
9403 if (($dom[$key]['value'] == "th") OR ($dom[$key]['value'] == "td")) {
9404 if (isset($dom[$key]['attribute']['colspan'])) {
9405 $colspan = intval($dom[$key]['attribute']['colspan']);
9409 $dom[$key]['attribute']['colspan'] = $colspan;
9410 $dom[($dom[$key]['parent'])]['cols'] += $colspan;
9412 // set foreground color attribute
9413 if (isset($dom[$key]['attribute']['color']) AND (!empty($dom[$key]['attribute']['color']))) {
9414 $dom[$key]['fgcolor'] = $this->convertHTMLColorToDec($dom[$key]['attribute']['color']);
9416 // set background color attribute
9417 if (isset($dom[$key]['attribute']['bgcolor']) AND (!empty($dom[$key]['attribute']['bgcolor']))) {
9418 $dom[$key]['bgcolor'] = $this->convertHTMLColorToDec($dom[$key]['attribute']['bgcolor']);
9420 // check for width attribute
9421 if (isset($dom[$key]['attribute']['width'])) {
9422 $dom[$key]['width'] = intval($dom[$key]['attribute']['width']);
9424 // check for height attribute
9425 if (isset($dom[$key]['attribute']['height'])) {
9426 $dom[$key]['height'] = intval($dom[$key]['attribute']['height']);
9428 // check for text alignment
9429 if (isset($dom[$key]['attribute']['align']) AND (!empty($dom[$key]['attribute']['align'])) AND ($dom[$key]['value'] !== 'img')) {
9430 $dom[$key]['align'] = strtoupper($dom[$key]['attribute']['align']{0});
9432 } // end opening tag
9435 $dom[$key]['tag'] = false;
9436 $dom[$key]['value'] = stripslashes($this->unhtmlentities($element));
9437 $dom[$key]['parent'] = end($level);
9438 // calculate text width
9439 //$dom[$key]['width'] = $this->GetStringWidth($dom[$key]['value'], $dom[($dom[$key]['parent'])]['fontname'], $dom[($dom[$key]['parent'])]['fontstyle'], $dom[($dom[$key]['parent'])]['fontsize']);
9447 * Allows to preserve some HTML formatting (limited support).<br />
9448 * IMPORTANT: The HTML must be well formatted - try to clean-up it using an application like HTML-Tidy before submitting.
9449 * 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,
9450 * @param string $html text to display
9451 * @param boolean $ln if true add a new line after text (default = true)
9452 * @param int $fill Indicates if the background must be painted (true) or transparent (false).
9453 * @param boolean $reseth if true reset the last cell height (default false).
9454 * @param boolean $cell if true add the default cMargin space to each Write (default false).
9455 * @param string $align Allows to center or align the text. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
9457 function writeHTML($html, $ln=true, $fill=false, $reseth=false, $cell=false, $align='') {
9458 // store current values
9459 $prevlMargin = $this->lMargin;
9460 $prevrMargin = $this->rMargin;
9461 $prevcMargin = $this->cMargin;
9462 $prevFontFamily = $this->FontFamily;
9463 $prevFontStyle = $this->FontStyle;
9464 $prevFontSizePt = $this->FontSizePt;
9465 $curfontname = $prevFontFamily;
9466 $curfontstyle = $prevFontStyle;
9467 $curfontsize = $prevFontSizePt;
9468 $prevbgcolor = $this->bgcolor;
9469 $prevfgcolor = $this->fgcolor;
9470 $this->newline = true;
9471 $minstartliney = $this->y;
9473 $startlinepage = $this->page;
9475 if (isset($this->footerlen[$this->page])) {
9476 $this->footerpos[$this->page] = strlen($this->pages[$this->page]) - $this->footerlen[$this->page];
9478 $this->footerpos[$this->page] = strlen($this->pages[$this->page]);
9480 $startlinepos = $this->footerpos[$this->page];
9484 $w = $this->x - $this->lMargin;
9486 $w = $this->w - $this->rMargin - $this->x;
9488 $w -= (2 * $this->cMargin);
9491 $this->x -= $this->cMargin;
9493 $this->x += $this->cMargin;
9496 $this->listindent = $this->GetStringWidth("0000");
9498 if ((empty($this->lasth))OR ($reseth)) {
9500 $this->lasth = $this->FontSize * $this->cell_height_ratio;
9502 $dom = $this->getHtmlDomArray($html);
9503 $maxel = count($dom);
9505 while ($key < $maxel) {
9506 if ($dom[$key]['tag'] OR ($key == 0)) {
9507 if ((($dom[$key]['value'] == 'table') OR ($dom[$key]['value'] == 'tr')) AND (isset($dom[$key]['align']))) {
9508 $dom[$key]['align'] = ($this->rtl)?'R':'L';
9510 // vertically align image in line
9511 if ((!$this->newline) AND ($dom[$key]['value'] == 'img')
9512 AND (isset($dom[$key]['attribute']['height']))
9513 AND ($dom[$key]['attribute']['height'] > 0)
9515 $this->y += (($curfontsize / $this->k) - $this->pixelsToUnits($dom[$key]['attribute']['height']));
9516 $minstartliney = min($this->y, $minstartliney);
9517 } elseif (isset($dom[$key]['fontname']) OR isset($dom[$key]['fontstyle']) OR isset($dom[$key]['fontsize'])) {
9518 // account for different font size
9519 $pfontname = $curfontname;
9520 $pfontstyle = $curfontstyle;
9521 $pfontsize = $curfontsize;
9522 $fontname = isset($dom[$key]['fontname']) ? $dom[$key]['fontname'] : $curfontname;
9523 $fontstyle = isset($dom[$key]['fontstyle']) ? $dom[$key]['fontstyle'] : $curfontstyle;
9524 $fontsize = isset($dom[$key]['fontsize']) ? $dom[$key]['fontsize'] : $curfontsize;
9525 if (($fontname != $curfontname) OR ($fontstyle != $curfontstyle) OR ($fontsize != $curfontsize)) {
9526 $this->SetFont($fontname, $fontstyle, $fontsize);
9527 $this->lasth = $this->FontSize * $this->cell_height_ratio;
9528 if (is_numeric($fontsize) AND ($fontsize > 0) AND is_numeric($curfontsize) AND ($curfontsize > 0) AND ($fontsize != $curfontsize) AND (!$this->newline)) {
9529 $this->y += (($curfontsize - $fontsize) / $this->k);
9530 $minstartliney = min($this->y, $minstartliney);
9532 $curfontname = $fontname;
9533 $curfontstyle = $fontstyle;
9534 $curfontsize = $fontsize;
9537 if (isset($dom[$key]['bgcolor']) AND ($dom[$key]['bgcolor'] !== false)) {
9538 $this->SetFillColorArray($dom[$key]['bgcolor']);
9541 $wfill = $fill | false;
9543 if (isset($dom[$key]['fgcolor']) AND ($dom[$key]['fgcolor'] !== false)) {
9544 $this->SetTextColorArray($dom[$key]['fgcolor']);
9546 if (isset($dom[$key]['align'])) {
9547 $lalign = $dom[$key]['align'];
9549 if (empty($lalign)) {
9554 if ($this->newline AND (strlen($dom[$key]['value']) > 0) AND ($dom[$key]['value'] != 'td') AND ($dom[$key]['value'] != 'th')) {
9556 // we are at the beginning of a new line
9557 if (isset($startlinex)) {
9558 $yshift = $minstartliney - $startliney;
9562 if ((isset($plalign) AND ((($plalign == "C") OR (($plalign == "R") AND (!$this->rtl)) OR (($plalign == "L") AND ($this->rtl))))) OR ($yshift < 0)){
9563 // the last line must be shifted to be aligned as requested
9564 $linew = abs($this->endlinex - $startlinex);
9565 $pstart = substr($this->pages[$startlinepage], 0, $startlinepos);
9566 if (isset($opentagpos) AND isset($this->footerlen[$startlinepage])) {
9567 $this->footerpos[$startlinepage] = strlen($this->pages[$startlinepage]) - $this->footerlen[$startlinepage];
9568 $midpos = min($opentagpos, $this->footerpos[$startlinepage]);
9569 } elseif (isset($opentagpos)) {
9570 $midpos = $opentagpos;
9571 } elseif (isset($this->footerlen[$startlinepage])) {
9572 $this->footerpos[$startlinepage] = strlen($this->pages[$startlinepage]) - $this->footerlen[$startlinepage];
9573 $midpos = $this->footerpos[$startlinepage];
9578 $pmid = substr($this->pages[$startlinepage], $startlinepos, ($midpos - $startlinepos));
9579 $pend = substr($this->pages[$startlinepage], $midpos);
9581 $pmid = substr($this->pages[$startlinepage], $startlinepos);
9584 // calculate shifting amount
9585 $mdiff = abs($w - $linew);
9586 if ($plalign == "C") {
9588 $t_x = -($mdiff / 2);
9590 $t_x = ($mdiff / 2);
9592 } elseif (($plalign == "R") AND (!$this->rtl)) {
9593 // right alignment on LTR document
9595 } elseif (($plalign == "L") AND ($this->rtl)) {
9596 // left alignment on RTL document
9601 if (($t_x != 0) OR ($yshift < 0)) {
9603 $trx = sprintf('1 0 0 1 %.3f %.3f cm', ($t_x * $this->k), ($yshift * $this->k));
9604 $this->pages[$startlinepage] = $pstart."\nq\n".$trx."\n".$pmid."\nQ\n".$pend;
9605 $endlinepos = strlen($pstart."\nq\n".$trx."\n".$pmid."\nQ\n");
9606 // shift the annotations and links
9607 if (isset($this->PageAnnots[$this->page])) {
9608 foreach ($this->PageAnnots[$this->page] as $pak => $pac) {
9609 if ($pac['y'] >= $minstartliney) {
9610 $this->PageAnnots[$this->page][$pak]['x'] += $t_x;
9611 $this->PageAnnots[$this->page][$pak]['y'] -= $yshift;
9615 $this->y -= $yshift;
9619 $this->checkPageBreak($this->lasth);
9620 $this->SetFont($fontname, $fontstyle, $fontsize);
9622 $this->SetFillColorArray($this->bgcolor);
9624 $startlinex = $this->x;
9625 $startliney = $this->y;
9626 $minstartliney = $this->y;
9627 $startlinepage = $this->page;
9628 if (isset($endlinepos)) {
9629 $startlinepos = $endlinepos;
9632 if (isset($this->footerlen[$this->page])) {
9633 $this->footerpos[$this->page] = strlen($this->pages[$this->page]) - $this->footerlen[$this->page];
9635 $this->footerpos[$this->page] = strlen($this->pages[$this->page]);
9637 $startlinepos = $this->footerpos[$this->page];
9640 $this->newline = false;
9642 if (isset($opentagpos)) {
9645 if ($dom[$key]['tag']) {
9646 if ($dom[$key]['opening']) {
9647 // table content is handled in a special way
9648 if (($dom[$key]['value'] == "td") OR ($dom[$key]['value'] == "th")) {
9649 $trid = $dom[$key]['parent'];
9650 $table_el = $dom[$trid]['parent'];
9651 if (!isset($dom[$table_el]['cols'])) {
9652 $dom[$table_el]['cols'] = $trid['cols'];
9654 // calculate cell width
9655 if (isset($dom[($dom[$key]['parent'])]['width'])) {
9656 $table_width = $this->pixelsToUnits($dom[($dom[$key]['parent'])]['width']);
9660 if (isset($dom[($dom[$trid]['parent'])]['attribute']['cellpadding'])) {
9661 $currentcmargin = $this->pixelsToUnits($dom[($dom[$trid]['parent'])]['attribute']['cellpadding']);
9663 $currentcmargin = 0;
9665 $this->cMargin = $currentcmargin;
9666 if (isset($dom[($dom[$trid]['parent'])]['attribute']['cellspacing'])) {
9667 $cellspacing = $this->pixelsToUnits($dom[($dom[$trid]['parent'])]['attribute']['cellspacing']);
9672 $cellspacingx = -$cellspacing;
9674 $cellspacingx = $cellspacing;
9676 $colspan = $dom[$key]['attribute']['colspan'];
9677 if (isset($dom[$key]['width'])) {
9678 $cellw = $this->pixelsToUnits($dom[$key]['width']);
9680 $cellw = ($colspan * ($table_width / $dom[$table_el]['cols']));
9682 $cellw -= $cellspacing;
9683 if (isset($dom[$key]['content'])) {
9684 $cell_content = $dom[$key]['content'];
9686 $cell_content = " ";
9688 $tagtype = $dom[$key]['value'];
9690 while (($key < $maxel) AND (!(($dom[$key]['tag']) AND (!$dom[$key]['opening']) AND ($dom[$key]['value'] == $tagtype) AND ($dom[$key]['parent'] == $parentid)))) {
9691 // move $key index forward
9694 if (!isset($dom[$trid]['startpage'])) {
9695 $dom[$trid]['startpage'] = $this->page;
9697 $this->setPage($dom[$trid]['startpage']);
9699 if (!isset($dom[$trid]['starty'])) {
9700 $dom[$trid]['starty'] = $this->y;
9702 $this->y = $dom[$trid]['starty'];
9704 if (!isset($dom[$trid]['startx'])) {
9705 $dom[$trid]['startx'] = $this->x;
9707 $this->x += ($cellspacingx / 2);
9708 if (isset($dom[$parentid]['attribute']['rowspan'])) {
9709 $rowspan = intval($dom[$parentid]['attribute']['rowspan']);
9713 // skip row-spanned cells started on the previous rows
9714 if (isset($dom[$table_el]['rowspans'])) {
9715 foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) {
9716 if (($trwsp['startx'] == $this->x) AND (($trwsp['starty'] < $this->y) OR ($trwsp['startpage'] < $this->page)) AND ($trwsp['rowspan'] > 0)) {
9717 $this->x = $trwsp['endx'] + $cellspacingx;
9721 // add rowspan information to table element
9723 if (isset($this->footerlen[$this->page])) {
9724 $this->footerpos[$this->page] = strlen($this->pages[$this->page]) - $this->footerlen[$this->page];
9726 $this->footerpos[$this->page] = strlen($this->pages[$this->page]);
9728 $trintmrkpos = $this->footerpos[$this->page];
9729 $trsid = array_push($dom[$table_el]['rowspans'], array('rowspan' => $rowspan, 'colspan' => $colspan, 'startpage' => $this->page, 'startx' => $this->x, 'starty' => $this->y, 'intmrkpos' => $trintmrkpos));
9731 $cellid = array_push($dom[$trid]['cellpos'], array('startx' => $this->x));
9733 $dom[$trid]['cellpos'][($cellid - 1)]['rowspanid'] = ($trsid - 1);
9735 // push background colors
9736 if (isset($dom[$parentid]['bgcolor']) AND ($dom[$parentid]['bgcolor'] !== false)) {
9737 $dom[$trid]['cellpos'][($cellid - 1)]['bgcolor'] = $dom[$parentid]['bgcolor'];
9740 // write the cell content
9741 $this->MultiCell($cellw, 0, $cell_content, false, $lalign, false, 2, '', '', true, 0, true);
9743 $this->cMargin = $currentcmargin;
9744 $dom[$trid]['cellpos'][($cellid - 1)]['endx'] = $this->x;
9746 // update the end of row position
9747 if ($rowspan <= 1) {
9748 if (isset($dom[$trid]['endy'])) {
9749 if ($this->page == $dom[$trid]['endpage']) {
9750 $dom[$trid]['endy'] = max($this->y, $dom[$trid]['endy']);
9751 } elseif ($this->page > $dom[$trid]['endpage']) {
9752 $dom[$trid]['endy'] = $this->y;
9755 $dom[$trid]['endy'] = $this->y;
9757 if (isset($dom[$trid]['endpage'])) {
9758 $dom[$trid]['endpage'] = max($this->page, $dom[$trid]['endpage']);
9760 $dom[$trid]['endpage'] = $this->page;
9763 // account for row-spanned cells
9764 $dom[$table_el]['rowspans'][($trsid - 1)]['endx'] = $this->x;
9765 $dom[$table_el]['rowspans'][($trsid - 1)]['endy'] = $this->y;
9766 $dom[$table_el]['rowspans'][($trsid - 1)]['endpage'] = $this->page;
9768 if (isset($dom[$table_el]['rowspans'])) {
9769 foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) {
9770 if ($trwsp['rowspan'] > 0) {
9771 if (isset($dom[$trid]['endpage'])) {
9772 if ($trwsp['endpage'] == $dom[$trid]['endpage']) {
9773 $dom[$table_el]['rowspans'][$k]['endy'] = max($dom[$trid]['endy'], $trwsp['endy']);
9774 } elseif ($dom[$table_el]['rowspans'][$k]['endpage'] > $dom[$trid]['endpage']) {
9775 $dom[$table_el]['rowspans'][$k]['endy'] = $trwsp['endy'];
9777 $dom[$table_el]['rowspans'][$k]['endy'] = $dom[$trid]['endy'];
9778 $dom[$table_el]['rowspans'][$k]['endpage'] = $dom[$trid]['endpage'];
9784 $this->x += ($cellspacingx / 2);
9786 // opening tag (or self-closing tag)
9787 if (!isset($opentagpos)) {
9788 if (isset($this->footerlen[$this->page])) {
9789 $this->footerpos[$this->page] = strlen($this->pages[$this->page]) - $this->footerlen[$this->page];
9791 $this->footerpos[$this->page] = strlen($this->pages[$this->page]);
9793 $opentagpos = $this->footerpos[$this->page];
9795 $this->openHTMLTagHandler($dom, $key, $cell);
9799 $this->closeHTMLTagHandler($dom, $key, $cell);
9801 } elseif (strlen($dom[$key]['value']) > 0) {
9803 if (!empty($this->lispacer)) {
9804 $this->SetFont($pfontname, $pfontstyle, $pfontsize);
9805 $this->lasth = $this->FontSize * $this->cell_height_ratio;
9806 $minstartliney = $this->y;
9808 $lspace = $this->GetStringWidth($this->lispacer." ");
9810 $this->x += $lspace;
9812 $this->x -= $lspace;
9814 $this->Write($this->lasth, $this->lispacer, '', false, '', false, 0, false);
9816 $this->lispacer = "";
9817 $this->SetFont($curfontname, $curfontstyle, $curfontsize);
9818 $this->lasth = $this->FontSize * $this->cell_height_ratio;
9819 if (is_numeric($pfontsize) AND ($pfontsize > 0) AND is_numeric($curfontsize) AND ($curfontsize > 0) AND ($pfontsize != $curfontsize)) {
9820 $this->y += (($pfontsize - $curfontsize) / $this->k);
9821 $minstartliney = min($this->y, $minstartliney);
9825 $this->htmlvspace = 0;
9827 if ($this->rtl OR $this->tmprtl) {
9828 $dom[$key]['value'] = rtrim($dom[$key]['value']);
9830 $dom[$key]['value'] = ltrim($dom[$key]['value']);
9836 $strrest = $this->addHtmlLink($this->HREF, $dom[$key]['value'], $wfill, true);
9838 $ctmpmargin = $this->cMargin;
9840 // write only until the end of the line and get the rest
9841 $strrest = $this->Write($this->lasth, $dom[$key]['value'], '', $wfill, "", false, 0, true);
9842 $this->cMargin = $ctmpmargin;
9844 if (strlen($strrest) > 0) {
9845 // store the remaining string on the previous $key position
9846 $this->newline = true;
9849 $this->x -= $this->cMargin;
9851 $this->x += $this->cMargin;
9854 $dom[$key]['value'] = ltrim($strrest);
9859 } // end for each $key
9860 // align the last line
9861 if (isset($startlinex)) {
9862 $yshift = $minstartliney - $startliney;
9866 if ((isset($plalign) AND ((($plalign == "C") OR (($plalign == "R") AND (!$this->rtl)) OR (($plalign == "L") AND ($this->rtl))))) OR ($yshift < 0)){
9867 // the last line must be shifted to be aligned as requested
9868 $linew = abs($this->endlinex - $startlinex);
9869 $pstart = substr($this->pages[$startlinepage], 0, $startlinepos);
9870 if (isset($opentagpos) AND isset($this->footerlen[$startlinepage])) {
9871 $this->footerpos[$startlinepage] = strlen($this->pages[$startlinepage]) - $this->footerlen[$startlinepage];
9872 $midpos = min($opentagpos, $this->footerpos[$startlinepage]);
9873 } elseif (isset($opentagpos)) {
9874 $midpos = $opentagpos;
9875 } elseif (isset($this->footerlen[$startlinepage])) {
9876 $this->footerpos[$startlinepage] = strlen($this->pages[$startlinepage]) - $this->footerlen[$startlinepage];
9877 $midpos = $this->footerpos[$startlinepage];
9882 $pmid = substr($this->pages[$startlinepage], $startlinepos, ($midpos - $startlinepos));
9883 $pend = substr($this->pages[$startlinepage], $midpos);
9885 $pmid = substr($this->pages[$startlinepage], $startlinepos);
9888 // calculate shifting amount
9889 $mdiff = abs($w - $linew);
9890 if ($plalign == "C") {
9892 $t_x = -($mdiff / 2);
9894 $t_x = ($mdiff / 2);
9896 } elseif (($plalign == "R") AND (!$this->rtl)) {
9897 // right alignment on LTR document
9899 } elseif (($plalign == "L") AND ($this->rtl)) {
9900 // left alignment on RTL document
9905 if (($t_x != 0) OR ($yshift < 0)) {
9907 $trx = sprintf('1 0 0 1 %.3f %.3f cm', ($t_x * $this->k), ($yshift * $this->k));
9908 $this->pages[$startlinepage] = $pstart."\nq\n".$trx."\n".$pmid."\nQ\n".$pend;
9909 $endlinepos = strlen($pstart."\nq\n".$trx."\n".$pmid."\nQ\n");
9910 // shift the annotations and links
9911 if (isset($this->PageAnnots[$this->page])) {
9912 foreach ($this->PageAnnots[$this->page] as $pak => $pac) {
9913 if ($pac['y'] >= $minstartliney) {
9914 $this->PageAnnots[$this->page][$pak]['x'] += $t_x;
9915 $this->PageAnnots[$this->page][$pak]['y'] -= $yshift;
9919 $this->y -= $yshift;
9923 if ($ln AND (!($cell AND ($dom[$key-1]['value'] == "table")))) {
9924 $this->Ln($this->lasth);
9926 // restore previous values
9927 $this->SetFont($prevFontFamily, $prevFontStyle, $prevFontSizePt);
9928 $this->SetFillColorArray($prevbgcolor);
9929 $this->SetTextColorArray($prevfgcolor);
9930 $this->lMargin = $prevlMargin;
9931 $this->rMargin = $prevrMargin;
9932 $this->cMargin = $prevcMargin;
9937 * Process opening tags.
9938 * @param array $dom html dom array
9939 * @param int $key current element id
9940 * @param boolean $cell if true add the default cMargin space to each new line (default false).
9943 function openHTMLTagHandler(&$dom, $key, $cell=false) {
9945 $parent = $dom[($dom[$key]['parent'])];
9946 // check for text direction attribute
9947 if (isset($tag['attribute']['dir'])) {
9948 $this->tmprtl = $tag['attribute']['dir'] == 'rtl' ? 'R' : 'L';
9950 $this->tmprtl = false;
9953 switch($tag['value']) {
9955 $dom[$key]['rowspans'] = array();
9956 if (isset($tag['attribute']['cellpadding'])) {
9957 $this->oldcMargin = $this->cMargin;
9958 $this->cMargin = $this->pixelsToUnits($tag['attribute']['cellpadding']);
9963 // array of columns positions
9964 $dom[$key]['cellpos'] = array();
9972 $this->addHTMLVertSpace(1, $cell);
9973 $this->htmlvspace = 0;
9974 if ((isset($tag['attribute']['width'])) AND ($tag['attribute']['width'] != '')) {
9975 $hrWidth = $this->pixelsToUnits($tag['attribute']['width']);
9977 $hrWidth = $this->w - $this->lMargin - $this->rMargin;
9981 $prevlinewidth = $this->GetLineWidth();
9982 $this->Line($x, $y, $x + $hrWidth, $y);
9983 $this->SetLineWidth($prevlinewidth);
9984 $this->addHTMLVertSpace(1, $cell);
9988 $this->setStyle('b', true);
9992 $this->setStyle('i', true);
9996 $this->setStyle('u', true);
10000 $this->setStyle('d', true);
10004 if (array_key_exists('href', $tag['attribute'])) {
10005 $this->HREF = $tag['attribute']['href'];
10010 if (isset($tag['attribute']['src'])) {
10011 // replace relative path with real server path
10012 if ($tag['attribute']['src'][0] == '/') {
10013 $tag['attribute']['src'] = $_SERVER['DOCUMENT_ROOT'].$tag['attribute']['src'];
10015 $tag['attribute']['src'] = str_replace(K_PATH_URL, K_PATH_MAIN, $tag['attribute']['src']);
10016 if (!isset($tag['attribute']['width'])) {
10017 $tag['attribute']['width'] = 0;
10019 if (!isset($tag['attribute']['height'])) {
10020 $tag['attribute']['height'] = 0;
10022 //if (!isset($tag['attribute']['align'])) {
10023 // the only alignment supported is "bottom"
10024 // further development is required for other modes.
10025 $tag['attribute']['align'] = 'bottom';
10027 switch($tag['attribute']['align']) {
10045 $fileinfo = pathinfo($tag['attribute']['src']);
10046 if (isset($fileinfo['extension']) AND (!empty($fileinfo['extension']))) {
10047 $type = strtolower($fileinfo['extension']);
10050 if (($type == "eps") OR ($type == "ai")) {
10051 $this->ImageEps($tag['attribute']['src'], $this->GetX(), $this->GetY(), $this->pixelsToUnits($tag['attribute']['width']), $this->pixelsToUnits($tag['attribute']['height']), '', true, $align);
10053 $this->Image($tag['attribute']['src'], $this->GetX(), $this->GetY(), $this->pixelsToUnits($tag['attribute']['width']), $this->pixelsToUnits($tag['attribute']['height']), '', '', $align);
10061 $this->y = (($this->img_rb_y + $prevy - ($tag['fontsize'] / $this->k)) / 2) ;
10065 $this->y = $this->img_rb_y - ($tag['fontsize'] / $this->k);
10077 $this->addHTMLVertSpace(1, $cell);
10082 $this->rMargin += $this->listindent;
10084 $this->lMargin += $this->listindent;
10086 $this->addHTMLVertSpace(1, $cell);
10092 if ($tag['value'] == "ol") {
10093 $this->listordered[$this->listnum] = true;
10095 $this->listordered[$this->listnum] = false;
10097 $this->listcount[$this->listnum] = 0;
10099 $this->rMargin += $this->listindent;
10101 $this->lMargin += $this->listindent;
10106 $this->Ln('', $cell);
10107 if ($tag['value'] == 'li') {
10108 if ($this->listordered[$this->listnum]) {
10109 if (isset($tag['attribute']['value'])) {
10110 $this->listcount[$this->listnum] = intval($tag['attribute']['value']);
10112 $this->listcount[$this->listnum]++;
10114 $this->lispacer = ".".($this->listcount[$this->listnum]);
10116 $this->lispacer = ($this->listcount[$this->listnum]).".";
10119 //unordered list symbol
10120 $this->lispacer = "-";
10123 $this->lispacer = "";
10127 case 'blockquote': {
10129 $this->rMargin += $this->listindent;
10131 $this->lMargin += $this->listindent;
10133 $this->addHTMLVertSpace(2, $cell);
10137 $this->Ln('', $cell);
10141 $this->addHTMLVertSpace(2, $cell);
10145 $this->addHTMLVertSpace(2, $cell);
10149 $this->SetXY($this->GetX(), $this->GetY() - ((0.7 * $this->FontSizePt) / $this->k));
10153 $this->SetXY($this->GetX(), $this->GetY() + ((0.3 * $this->FontSizePt) / $this->k));
10162 $this->addHTMLVertSpace(1, $cell, ($tag['fontsize'] * 1.5) / $this->k);
10172 * Process closing tags.
10173 * @param array $dom html dom array
10174 * @param int $key current element id
10175 * @param boolean $cell if true add the default cMargin space to each new line (default false).
10176 * @access protected
10178 function closeHTMLTagHandler(&$dom, $key, $cell=false) {
10180 $parent = $dom[($dom[$key]['parent'])];
10182 switch($tag['value']) {
10188 $table_el = $dom[($dom[$key]['parent'])]['parent'];
10189 // update row-spanned cells
10190 if (isset($dom[$table_el]['rowspans'])) {
10191 foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) {
10192 $dom[$table_el]['rowspans'][$k]['rowspan'] -= 1;
10193 if ($dom[$table_el]['rowspans'][$k]['rowspan'] == 0) {
10194 if ($dom[$table_el]['rowspans'][$k]['endpage'] == $dom[($dom[$key]['parent'])]['endpage']) {
10195 $dom[($dom[$key]['parent'])]['endy'] = max($dom[$table_el]['rowspans'][$k]['endy'], $dom[($dom[$key]['parent'])]['endy']);
10196 } elseif ($dom[$table_el]['rowspans'][$k]['endpage'] > $dom[($dom[$key]['parent'])]['endpage']) {
10197 $dom[($dom[$key]['parent'])]['endy'] = $dom[$table_el]['rowspans'][$k]['endy'];
10198 $dom[($dom[$key]['parent'])]['endpage'] = $dom[$table_el]['rowspans'][$k]['endpage'];
10203 $this->setPage($dom[($dom[$key]['parent'])]['endpage']);
10204 $this->y = $dom[($dom[$key]['parent'])]['endy'];
10205 if (isset($dom[$table_el]['attribute']['cellspacing'])) {
10206 $cellspacing = $this->pixelsToUnits($dom[$table_el]['attribute']['cellspacing']);
10207 $this->y += $cellspacing;
10209 $this->Ln(0, $cell);
10210 $this->x = $dom[($dom[$key]['parent'])]['startx'];
10215 $table_el = $parent;
10216 if ((isset($table_el['attribute']['border']) AND ($table_el['attribute']['border'] > 0))
10217 OR (isset($table_el['style']['border']) AND ($table_el['style']['border'] > 0))) {
10223 foreach ($table_el['trids'] as $j => $trkey) {
10224 $parent = $dom[$trkey];
10225 $restspace = $this->getPageHeight() - $this->y - $this->getBreakMargin();
10226 // for each cell on the row
10227 foreach ($parent['cellpos'] as $k => $cellpos) {
10228 if (isset($cellpos['rowspanid'])) {
10229 $cellpos['startx'] = $table_el['rowspans'][($cellpos['rowspanid'])]['startx'];
10230 $cellpos['endx'] = $table_el['rowspans'][($cellpos['rowspanid'])]['endx'];
10231 $endy = $table_el['rowspans'][($cellpos['rowspanid'])]['endy'];
10232 $startpage = $table_el['rowspans'][($cellpos['rowspanid'])]['startpage'];
10233 $endpage = $table_el['rowspans'][($cellpos['rowspanid'])]['endpage'];
10235 $endy = $parent['endy'];
10236 $startpage = $parent['startpage'];
10237 $endpage = $parent['endpage'];
10239 $this->setPage($startpage);
10240 $this->y = $parent['starty'];
10241 if ($endpage > $startpage) {
10242 // design borders around HTML cells.
10243 for ($page=$startpage; $page <= $endpage; $page++) {
10244 $this->setPage($page);
10245 if ($page == $startpage) {
10246 $this->y = $this->getPageHeight() - $restspace - $this->getBreakMargin();
10248 } elseif ($page == $endpage) {
10249 $this->y = $this->tMargin; // put cursor at the beginning of text
10250 $ch = $endy - $this->tMargin;
10252 $this->y = $this->tMargin; // put cursor at the beginning of text
10253 $ch = $this->getPageHeight() - $this->tMargin - $this->getBreakMargin();
10256 if (isset($cellpos['bgcolor']) AND ($cellpos['bgcolor']) !== false) {
10257 $this->SetFillColorArray($cellpos['bgcolor']);
10262 $cw = abs($cellpos['endx'] - $cellpos['startx']);
10263 $this->x = $cellpos['startx'];
10264 // design a cell around the text
10265 $ccode = $this->FillColor."\n".$this->getCellCode($cw, $ch, "", $border, 1, '', $fill);
10266 $pstart = substr($this->pages[$this->page], 0, $this->intmrk[$this->page]);
10267 $pend = substr($this->pages[$this->page], $this->intmrk[$this->page]);
10268 $this->pages[$this->page] = $pstart.$ccode."\n".$pend;
10269 $this->intmrk[$this->page] += strlen($ccode."\n");
10272 $ch = $endy - $parent['starty'];
10273 if (isset($cellpos['bgcolor']) AND ($cellpos['bgcolor']) !== false) {
10274 $this->SetFillColorArray($cellpos['bgcolor']);
10279 $cw = abs($cellpos['endx'] - $cellpos['startx']);
10280 $this->x = $cellpos['startx'];
10281 $this->y = $parent['starty'];
10282 // design a cell around the text
10283 $ccode = $this->FillColor."\n".$this->getCellCode($cw, $ch, "", $border, 1, '', $fill);
10284 $pstart = substr($this->pages[$this->page], 0, $this->intmrk[$this->page]);
10285 $pend = substr($this->pages[$this->page], $this->intmrk[$this->page]);
10286 $this->pages[$this->page] = $pstart.$ccode."\n".$pend;
10287 $this->intmrk[$this->page] += strlen($ccode."\n");
10290 if (isset($table_el['attribute']['cellspacing'])) {
10291 $cellspacing = $this->pixelsToUnits($table_el['attribute']['cellspacing']);
10292 $this->y += $cellspacing;
10294 $this->Ln(0, $cell);
10295 $this->x = $parent['startx'];
10297 if (isset($parent['cellpadding'])) {
10298 $this->cMargin = $this->oldcMargin;
10301 $this->lasth = $this->FontSize * $this->cell_height_ratio;
10305 $this->setStyle('b', false);
10309 $this->setStyle('i', false);
10313 $this->setStyle('u', false);
10317 $this->setStyle('d', false);
10325 $this->SetXY($this->GetX(), $this->GetY() + ((0.7 * $parent['fontsize']) / $this->k));
10329 $this->SetXY($this->GetX(), $this->GetY() - ((0.3 * $parent['fontsize'])/$this->k));
10333 $this->addHTMLVertSpace(1, $cell);
10336 case 'blockquote': {
10338 $this->rMargin -= $this->listindent;
10340 $this->lMargin -= $this->listindent;
10342 $this->addHTMLVertSpace(2, $cell);
10346 $this->addHTMLVertSpace(2, $cell);
10351 if ($this->listnum <= 0) {
10352 $this->listnum = 0;
10353 $this->addHTMLVertSpace(2, $cell);
10358 $this->lispacer = "";
10362 $this->lispacer = "";
10364 $this->rMargin -= $this->listindent;
10366 $this->lMargin -= $this->listindent;
10373 $this->lispacer = "";
10375 $this->rMargin -= $this->listindent;
10377 $this->lMargin -= $this->listindent;
10379 if ($this->listnum <= 0) {
10380 $this->listnum = 0;
10381 $this->addHTMLVertSpace(2, $cell);
10383 $this->lasth = $this->FontSize * $this->cell_height_ratio;
10387 $this->lispacer = "";
10396 $this->addHTMLVertSpace(1, $cell, ($parent['fontsize'] * 1.5) / $this->k);
10403 $this->tmprtl = false;
10407 * Add vertical spaces if needed.
10408 * @param int $n number of spaces to add
10409 * @param boolean $cell if true add the default cMargin space to each new line (default false).
10410 * @param string $h The height of the break. By default, the value equals the height of the last printed cell.
10411 * @access protected
10413 function addHTMLVertSpace($n, $cell=false, $h='') {
10414 if (is_string($h)) {
10415 $vsize = $n * $this->lasth;
10419 if ($vsize > $this->htmlvspace) {
10420 $this->Ln(($vsize - $this->htmlvspace), $cell);
10421 $this->htmlvspace = $vsize;
10425 } // END OF TCPDF CLASS
10427 //============================================================+
10429 //============================================================+