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1 <?php 2 //============================================================+ 3 // File name : tcpdf.php 4 // Begin : 2002-08-03 5 // Last Update : 2006-10-27 6 // Author : Nicola Asuni 7 // Version : 1.53.0.TC026_PHP4 8 // License : GNU LGPL (http://www.gnu.org/copyleft/lesser.html) 9 // 10 // Description : This is a PHP4 class for generating PDF files 11 // on-the-fly without requiring external 12 // extensions. 13 // 14 // IMPORTANT: 15 // This class is an extension and improvement of the public Domain 16 // FPDF class by Olivier Plathey (http://www.fpdf.org). 17 // 18 // Main changes by Nicola Asuni: 19 // PHP4 porting; 20 // UTF-8 Unicode support; 21 // code refactoring; 22 // source code clean up; 23 // code style and formatting; 24 // source code documentation using phpDocumentor (www.phpdoc.org); 25 // All ISO page formats were included; 26 // image scale factor; 27 // includes methods to parse and printsome XHTML code, supporting the following elements: h1, h2, h3, h4, h5, h6, b, u, i, a, img, p, br, strong, em, font, blockquote, li, ul, ol, hr, td, th, tr, table, sup, sub, small; 28 // includes a method to print various barcode formats using an improved version of "Generic Barcode Render Class" by Karim Mribti (http://www.mribti.com/barcode/) (require GD library: http://www.boutell.com/gd/); 29 // defines standard Header() and Footer() methods. 30 //============================================================+ 31 32 /** 33 * include configuration file 34 */ 35 // Disabled in phpMyAdmin 36 //require_once(dirname(__FILE__).'/config/tcpdf_config.php'); 37 38 39 /** 40 * TCPDF Class. 41 * @package com.tecnick.tcpdf 42 */ 43 44 /** 45 * This is a PHP4 class for generating PDF files on-the-fly without requiring external extensions.<br> 46 * TCPDF project (http://tcpdf.sourceforge.net) is based on the public Domain FPDF class by Olivier Plathey (http://www.fpdf.org).<br> 47 * <h3>TCPDF main changes from FPDF are:</h3><ul> 48 * <li>PHP4 porting</li> 49 * <li>UTF-8 Unicode support</li> 50 * <li>source code clean up</li> 51 * <li>code style and formatting</li> 52 * <li>source code documentation using phpDocumentor (www.phpdoc.org)</li> 53 * <li>All ISO page formats were included</li> 54 * <li>image scale factor</li> 55 * <li>includes methods to parse and printsome XHTML code, supporting the following elements: h1, h2, h3, h4, h5, h6, b, u, i, a, img, p, br, strong, em, font, blockquote, li, ul, ol, hr, td, th, tr, table, sup, sub, small;</li> 56 * <li>includes a method to print various barcode formats using an improved version of "Generic Barcode Render Class" by Karim Mribti (http://www.mribti.com/barcode/) (require GD library: http://www.boutell.com/gd/)</li> 57 * <li>defines standard Header() and Footer() methods.</li> 58 * </ul> 59 * Tools to encode your unicode fonts are on fonts/ttf2ufm directory.</p> 60 * @name TCPDF 61 * @package com.tecnick.tcpdf 62 * @abstract Class for generating PDF files on-the-fly without requiring external extensions. 63 * @author Nicola Asuni 64 * @copyright 2004-2006 Tecnick.com S.r.l (www.tecnick.com) Via Ugo Foscolo n.19 - 09045 Quartu Sant'Elena (CA) - ITALY - www.tecnick.com - info@tecnick.com 65 * @link http://tcpdf.sourceforge.net 66 * @license http://www.gnu.org/copyleft/lesser.html LGPL 67 @version 1.53.0.TC026_PHP4 68 */ 69 70 if(!class_exists('TCPDF')) { 71 /** 72 * define default PDF document producer 73 */ 74 define('PDF_PRODUCER','TCPDF 1.53.0.TC026_PHP4 (http://tcpdf.sourceforge.net)'); 75 76 /** 77 * This is a PHP4 class for generating PDF files on-the-fly without requiring external extensions.<br> 78 * This class is an extension and improvement of the FPDF class by Olivier Plathey (http://www.fpdf.org).<br> 79 * This version contains some changes: [porting to PHP4, support for UTF-8 Unicode, code style and formatting, php documentation (www.phpdoc.org), ISO page formats, minor improvements, image scale factor]<br> 80 * TCPDF project (http://tcpdf.sourceforge.net) is based on the public Domain FPDF class by Olivier Plathey (http://www.fpdf.org).<br> 81 * To add your own TTF fonts please read /fonts/README.TXT 82 * @name TCPDF 83 * @package com.tecnick.tcpdf 84 * @version 1.53.0.TC026_PHP4 85 * @author Nicola Asuni 86 * @link http://tcpdf.sourceforge.net 87 * @license http://www.gnu.org/copyleft/lesser.html LGPL 88 */ 89 class TCPDF { 90 //var properties 91 92 /** 93 * @var current page number 94 * @access protected 95 */ 96 var $page; 97 98 /** 99 * @var current object number 100 * @access protected 101 */ 102 var $n; 103 104 /** 105 * @var array of object offsets 106 * @access protected 107 */ 108 var $offsets; 109 110 /** 111 * @var buffer holding in-memory PDF 112 * @access protected 113 */ 114 var $buffer; 115 116 /** 117 * @var array containing pages 118 * @access protected 119 */ 120 var $pages; 121 122 /** 123 * @var current document state 124 * @access protected 125 */ 126 var $state; 127 128 /** 129 * @var compression flag 130 * @access protected 131 */ 132 var $compress; 133 134 /** 135 * @var default orientation 136 * @access protected 137 */ 138 var $DefOrientation; 139 140 /** 141 * @var current orientation 142 * @access protected 143 */ 144 var $CurOrientation; 145 146 /** 147 * @var array indicating orientation changes 148 * @access protected 149 */ 150 var $OrientationChanges; 151 152 /** 153 * @var scale factor (number of points in user unit) 154 * @access protected 155 */ 156 var $k; 157 158 /** 159 * @var width of page format in points 160 * @access protected 161 */ 162 var $fwPt; 163 164 /** 165 * @var height of page format in points 166 * @access protected 167 */ 168 var $fhPt; 169 170 /** 171 * @var width of page format in user unit 172 * @access protected 173 */ 174 var $fw; 175 176 /** 177 * @var height of page format in user unit 178 * @access protected 179 */ 180 var $fh; 181 182 /** 183 * @var current width of page in points 184 * @access protected 185 */ 186 var $wPt; 187 188 /** 189 * @var current height of page in points 190 * @access protected 191 */ 192 var $hPt; 193 194 /** 195 * @var current width of page in user unit 196 * @access protected 197 */ 198 var $w; 199 200 /** 201 * @var current height of page in user unit 202 * @access protected 203 */ 204 var $h; 205 206 /** 207 * @var left margin 208 * @access protected 209 */ 210 var $lMargin; 211 212 /** 213 * @var top margin 214 * @access protected 215 */ 216 var $tMargin; 217 218 /** 219 * @var right margin 220 * @access protected 221 */ 222 var $rMargin; 223 224 /** 225 * @var page break margin 226 * @access protected 227 */ 228 var $bMargin; 229 230 /** 231 * @var cell margin 232 * @access protected 233 */ 234 var $cMargin; 235 236 /** 237 * @var current horizontal position in user unit for cell positioning 238 * @access protected 239 */ 240 var $x; 241 242 /** 243 * @var current vertical position in user unit for cell positioning 244 * @access protected 245 */ 246 var $y; 247 248 /** 249 * @var height of last cell printed 250 * @access protected 251 */ 252 var $lasth; 253 254 /** 255 * @var line width in user unit 256 * @access protected 257 */ 258 var $LineWidth; 259 260 /** 261 * @var array of standard font names 262 * @access protected 263 */ 264 var $CoreFonts; 265 266 /** 267 * @var array of used fonts 268 * @access protected 269 */ 270 var $fonts; 271 272 /** 273 * @var array of font files 274 * @access protected 275 */ 276 var $FontFiles; 277 278 /** 279 * @var array of encoding differences 280 * @access protected 281 */ 282 var $diffs; 283 284 /** 285 * @var array of used images 286 * @access protected 287 */ 288 var $images; 289 290 /** 291 * @var array of links in pages 292 * @access protected 293 */ 294 var $PageLinks; 295 296 /** 297 * @var array of internal links 298 * @access protected 299 */ 300 var $links; 301 302 /** 303 * @var current font family 304 * @access protected 305 */ 306 var $FontFamily; 307 308 /** 309 * @var current font style 310 * @access protected 311 */ 312 var $FontStyle; 313 314 /** 315 * @var underlining flag 316 * @access protected 317 */ 318 var $underline; 319 320 /** 321 * @var current font info 322 * @access protected 323 */ 324 var $CurrentFont; 325 326 /** 327 * @var current font size in points 328 * @access protected 329 */ 330 var $FontSizePt; 331 332 /** 333 * @var current font size in user unit 334 * @access protected 335 */ 336 var $FontSize; 337 338 /** 339 * @var commands for drawing color 340 * @access protected 341 */ 342 var $DrawColor; 343 344 /** 345 * @var commands for filling color 346 * @access protected 347 */ 348 var $FillColor; 349 350 /** 351 * @var commands for text color 352 * @access protected 353 */ 354 var $TextColor; 355 356 /** 357 * @var indicates whether fill and text colors are different 358 * @access protected 359 */ 360 var $ColorFlag; 361 362 /** 363 * @var word spacing 364 * @access protected 365 */ 366 var $ws; 367 368 /** 369 * @var automatic page breaking 370 * @access protected 371 */ 372 var $AutoPageBreak; 373 374 /** 375 * @var threshold used to trigger page breaks 376 * @access protected 377 */ 378 var $PageBreakTrigger; 379 380 /** 381 * @var flag set when processing footer 382 * @access protected 383 */ 384 var $InFooter; 385 386 /** 387 * @var zoom display mode 388 * @access protected 389 */ 390 var $ZoomMode; 391 392 /** 393 * @var layout display mode 394 * @access protected 395 */ 396 var $LayoutMode; 397 398 /** 399 * @var title 400 * @access protected 401 */ 402 var $title; 403 404 /** 405 * @var subject 406 * @access protected 407 */ 408 var $subject; 409 410 /** 411 * @var author 412 * @access protected 413 */ 414 var $author; 415 416 /** 417 * @var keywords 418 * @access protected 419 */ 420 var $keywords; 421 422 /** 423 * @var creator 424 * @access protected 425 */ 426 var $creator; 427 428 /** 429 * @var alias for total number of pages 430 * @access protected 431 */ 432 var $AliasNbPages; 433 434 /** 435 * @var right-bottom corner X coordinate of inserted image 436 * @since 2002-07-31 437 * @author Nicola Asuni 438 * @access protected 439 */ 440 var $img_rb_x; 441 442 /** 443 * @var right-bottom corner Y coordinate of inserted image 444 * @since 2002-07-31 445 * @author Nicola Asuni 446 * @access protected 447 */ 448 var $img_rb_y; 449 450 /** 451 * @var image scale factor 452 * @since 2004-06-14 453 * @author Nicola Asuni 454 * @access protected 455 */ 456 var $imgscale = 1; 457 458 /** 459 * @var boolean set to true when the input text is unicode (require unicode fonts) 460 * @since 2005-01-02 461 * @author Nicola Asuni 462 * @access protected 463 */ 464 var $isunicode = false; 465 466 /** 467 * @var PDF version 468 * @since 1.5.3 469 * @access protected 470 */ 471 var $PDFVersion = "1.3"; 472 473 474 // ---------------------- 475 476 /** 477 * @var Minimum distance between header and top page margin. 478 * @access private 479 */ 480 var $header_margin; 481 482 /** 483 * @var Minimum distance between footer and bottom page margin. 484 * @access private 485 */ 486 var $footer_margin; 487 488 /** 489 * @var original left margin value 490 * @access private 491 * @since 1.53.0.TC013 492 */ 493 var $original_lMargin; 494 495 /** 496 * @var original right margin value 497 * @access private 498 * @since 1.53.0.TC013 499 */ 500 var $original_rMargin; 501 502 /** 503 * @var Header font. 504 * @access private 505 */ 506 var $header_font; 507 508 /** 509 * @var Footer font. 510 * @access private 511 */ 512 var $footer_font; 513 514 /** 515 * @var Language templates. 516 * @access private 517 */ 518 var $l; 519 520 /** 521 * @var Barcode to print on page footer (only if set). 522 * @access private 523 */ 524 var $barcode = false; 525 526 /** 527 * @var If true prints header 528 * @access private 529 */ 530 var $print_header = true; 531 532 /** 533 * @var If true prints footer. 534 * @access private 535 */ 536 var $print_footer = true; 537 538 /** 539 * @var Header width (0 = full page width). 540 * @access private 541 */ 542 var $header_width = 0; 543 544 /** 545 * @var Header image logo. 546 * @access private 547 */ 548 var $header_logo = ""; 549 550 /** 551 * @var Header image logo width in mm. 552 * @access private 553 */ 554 var $header_logo_width = 30; 555 556 /** 557 * @var String to print as title on document header. 558 * @access private 559 */ 560 var $header_title = ""; 561 562 /** 563 * @var String to print on document header. 564 * @access private 565 */ 566 var $header_string = ""; 567 568 /** 569 * @var Default number of columns for html table. 570 * @access private 571 */ 572 var $default_table_columns = 4; 573 574 575 // variables for html parser 576 577 /** 578 * @var HTML PARSER: store current link. 579 * @access private 580 */ 581 var $HREF; 582 583 /** 584 * @var HTML PARSER: store font list. 585 * @access private 586 */ 587 var $fontList; 588 589 /** 590 * @var HTML PARSER: true when font attribute is set. 591 * @access private 592 */ 593 var $issetfont; 594 595 /** 596 * @var HTML PARSER: true when color attribute is set. 597 * @access private 598 */ 599 var $issetcolor; 600 601 /** 602 * @var HTML PARSER: true in case of ordered list (OL), false otherwise. 603 * @access private 604 */ 605 var $listordered = false; 606 607 /** 608 * @var HTML PARSER: count list items. 609 * @access private 610 */ 611 var $listcount = 0; 612 613 /** 614 * @var HTML PARSER: size of table border. 615 * @access private 616 */ 617 var $tableborder = 0; 618 619 /** 620 * @var HTML PARSER: true at the beginning of table. 621 * @access private 622 */ 623 var $tdbegin = false; 624 625 /** 626 * @var HTML PARSER: table width. 627 * @access private 628 */ 629 var $tdwidth = 0; 630 631 /** 632 * @var HTML PARSER: table height. 633 * @access private 634 */ 635 var $tdheight = 0; 636 637 /** 638 * @var HTML PARSER: table align. 639 * @access private 640 */ 641 var $tdalign = "L"; 642 643 /** 644 * @var HTML PARSER: table background color. 645 * @access private 646 */ 647 var $tdbgcolor = false; 648 649 /** 650 * @var Store temporary font size in points. 651 * @access private 652 */ 653 var $tempfontsize = 10; 654 655 /** 656 * @var Bold font style status. 657 * @access private 658 */ 659 var $b; 660 661 /** 662 * @var Underlined font style status. 663 * @access private 664 */ 665 var $u; 666 667 /** 668 * @var Italic font style status. 669 * @access private 670 */ 671 var $i; 672 673 /** 674 * @var spacer for LI tags. 675 * @access private 676 */ 677 var $lispacer = ""; 678 679 /** 680 * @var default encoding 681 * @access private 682 * @since 1.53.0.TC010 683 */ 684 var $encoding = "UTF-8"; 685 686 /** 687 * @var PHP internal encoding 688 * @access private 689 * @since 1.53.0.TC016 690 */ 691 var $internal_encoding; 692 693 /** 694 * @var store previous fill color as RGB array 695 * @access private 696 * @since 1.53.0.TC017 697 */ 698 var $prevFillColor = array(255,255,255); 699 700 /** 701 * @var store previous text color as RGB array 702 * @access private 703 * @since 1.53.0.TC017 704 */ 705 var $prevTextColor = array(0,0,0); 706 707 /** 708 * @var store previous font family 709 * @access private 710 * @since 1.53.0.TC017 711 */ 712 var $prevFontFamily; 713 714 /** 715 * @var store previous font style 716 * @access private 717 * @since 1.53.0.TC017 718 */ 719 var $prevFontStyle; 720 721 //------------------------------------------------------------ 722 // var methods 723 //------------------------------------------------------------ 724 725 /** 726 * This is the class constructor. 727 * It allows to set up the page format, the orientation and 728 * the measure unit used in all the methods (except for the font sizes). 729 * @since 1.0 730 * @param string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or Portrait (default)</li><li>L or Landscape</li></ul> 731 * @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. 732 * @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> 733 * @param boolean $unicode TRUE means that the input text is unicode (default = true) 734 * @param String $encoding charset encoding; default is UTF-8 735 */ 736 function TCPDF($orientation='P', $unit='mm', $format='A4', $unicode=true, $encoding="UTF-8") { 737 738 /* Set internal character encoding to ASCII */ 739 if (function_exists("mb_internal_encoding") AND mb_internal_encoding()) { 740 $this->internal_encoding = mb_internal_encoding(); 741 mb_internal_encoding("ASCII"); 742 } 743 744 //Some checks 745 $this->_dochecks(); 746 //Initialization of properties 747 $this->isunicode=$unicode; 748 $this->page=0; 749 $this->n=2; 750 $this->buffer=''; 751 $this->pages=array(); 752 $this->OrientationChanges=array(); 753 $this->state=0; 754 $this->fonts=array(); 755 $this->FontFiles=array(); 756 $this->diffs=array(); 757 $this->images=array(); 758 $this->links=array(); 759 $this->InFooter=false; 760 $this->lasth=0; 761 $this->FontFamily=''; 762 $this->FontStyle=''; 763 $this->FontSizePt=12; 764 $this->underline=false; 765 $this->DrawColor='0 G'; 766 $this->FillColor='0 g'; 767 $this->TextColor='0 g'; 768 $this->ColorFlag=false; 769 $this->ws=0; 770 //Standard Unicode fonts 771 $this->CoreFonts=array( 772 'courier'=>'Courier', 773 'courierB'=>'Courier-Bold', 774 'courierI'=>'Courier-Oblique', 775 'courierBI'=>'Courier-BoldOblique', 776 'helvetica'=>'Helvetica', 777 'helveticaB'=>'Helvetica-Bold', 778 'helveticaI'=>'Helvetica-Oblique', 779 'helveticaBI'=>'Helvetica-BoldOblique', 780 'times'=>'Times-Roman', 781 'timesB'=>'Times-Bold', 782 'timesI'=>'Times-Italic', 783 'timesBI'=>'Times-BoldItalic', 784 'symbol'=>'Symbol', 785 'zapfdingbats'=>'ZapfDingbats' 786 ); 787 788 //Scale factor 789 // 2003-06-11 - Nicola Asuni : changed if/else with switch statement 790 switch (strtolower($unit)){ 791 case 'pt': {$this->k=1; break;} 792 case 'mm': {$this->k=72/25.4; break;} 793 case 'cm': {$this->k=72/2.54; break;} 794 case 'in': {$this->k=72; break;} 795 default : {$this->Error('Incorrect unit: '.$unit); break;} 796 } 797 798 //Page format 799 if(is_string($format)) { 800 // 2002-07-24 - Nicola Asuni (info@tecnick.com) 801 // Added new page formats (45 standard ISO paper formats and 4 american common formats). 802 // Paper cordinates are calculated in this way: (inches * 72) where (1 inch = 2.54 cm) 803 switch (strtoupper($format)){ 804 case '4A0': {$format = array(4767.87,6740.79); break;} 805 case '2A0': {$format = array(3370.39,4767.87); break;} 806 case 'A0': {$format = array(2383.94,3370.39); break;} 807 case 'A1': {$format = array(1683.78,2383.94); break;} 808 case 'A2': {$format = array(1190.55,1683.78); break;} 809 case 'A3': {$format = array(841.89,1190.55); break;} 810 case 'A4': default: {$format = array(595.28,841.89); break;} 811 case 'A5': {$format = array(419.53,595.28); break;} 812 case 'A6': {$format = array(297.64,419.53); break;} 813 case 'A7': {$format = array(209.76,297.64); break;} 814 case 'A8': {$format = array(147.40,209.76); break;} 815 case 'A9': {$format = array(104.88,147.40); break;} 816 case 'A10': {$format = array(73.70,104.88); break;} 817 case 'B0': {$format = array(2834.65,4008.19); break;} 818 case 'B1': {$format = array(2004.09,2834.65); break;} 819 case 'B2': {$format = array(1417.32,2004.09); break;} 820 case 'B3': {$format = array(1000.63,1417.32); break;} 821 case 'B4': {$format = array(708.66,1000.63); break;} 822 case 'B5': {$format = array(498.90,708.66); break;} 823 case 'B6': {$format = array(354.33,498.90); break;} 824 case 'B7': {$format = array(249.45,354.33); break;} 825 case 'B8': {$format = array(175.75,249.45); break;} 826 case 'B9': {$format = array(124.72,175.75); break;} 827 case 'B10': {$format = array(87.87,124.72); break;} 828 case 'C0': {$format = array(2599.37,3676.54); break;} 829 case 'C1': {$format = array(1836.85,2599.37); break;} 830 case 'C2': {$format = array(1298.27,1836.85); break;} 831 case 'C3': {$format = array(918.43,1298.27); break;} 832 case 'C4': {$format = array(649.13,918.43); break;} 833 case 'C5': {$format = array(459.21,649.13); break;} 834 case 'C6': {$format = array(323.15,459.21); break;} 835 case 'C7': {$format = array(229.61,323.15); break;} 836 case 'C8': {$format = array(161.57,229.61); break;} 837 case 'C9': {$format = array(113.39,161.57); break;} 838 case 'C10': {$format = array(79.37,113.39); break;} 839 case 'RA0': {$format = array(2437.80,3458.27); break;} 840 case 'RA1': {$format = array(1729.13,2437.80); break;} 841 case 'RA2': {$format = array(1218.90,1729.13); break;} 842 case 'RA3': {$format = array(864.57,1218.90); break;} 843 case 'RA4': {$format = array(609.45,864.57); break;} 844 case 'SRA0': {$format = array(2551.18,3628.35); break;} 845 case 'SRA1': {$format = array(1814.17,2551.18); break;} 846 case 'SRA2': {$format = array(1275.59,1814.17); break;} 847 case 'SRA3': {$format = array(907.09,1275.59); break;} 848 case 'SRA4': {$format = array(637.80,907.09); break;} 849 case 'LETTER': {$format = array(612.00,792.00); break;} 850 case 'LEGAL': {$format = array(612.00,1008.00); break;} 851 case 'EXECUTIVE': {$format = array(521.86,756.00); break;} 852 case 'FOLIO': {$format = array(612.00,936.00); break;} 853 // default: {$this->Error('Unknown page format: '.$format); break;} 854 // END CHANGES Nicola Asuni 855 } 856 $this->fwPt=$format[0]; 857 $this->fhPt=$format[1]; 858 } 859 else { 860 $this->fwPt=$format[0]*$this->k; 861 $this->fhPt=$format[1]*$this->k; 862 } 863 864 $this->fw=$this->fwPt/$this->k; 865 $this->fh=$this->fhPt/$this->k; 866 867 //Page orientation 868 $orientation=strtolower($orientation); 869 if($orientation=='p' or $orientation=='portrait') { 870 $this->DefOrientation='P'; 871 $this->wPt=$this->fwPt; 872 $this->hPt=$this->fhPt; 873 } 874 elseif($orientation=='l' or $orientation=='landscape') { 875 $this->DefOrientation='L'; 876 $this->wPt=$this->fhPt; 877 $this->hPt=$this->fwPt; 878 } 879 else { 880 $this->Error('Incorrect orientation: '.$orientation); 881 } 882 883 $this->CurOrientation=$this->DefOrientation; 884 $this->w=$this->wPt/$this->k; 885 $this->h=$this->hPt/$this->k; 886 //Page margins (1 cm) 887 $margin=28.35/$this->k; 888 $this->SetMargins($margin,$margin); 889 //Interior cell margin (1 mm) 890 $this->cMargin=$margin/10; 891 //Line width (0.2 mm) 892 $this->LineWidth=.567/$this->k; 893 //Automatic page break 894 $this->SetAutoPageBreak(true,2*$margin); 895 //Full width display mode 896 $this->SetDisplayMode('fullwidth'); 897 //Compression 898 $this->SetCompression(true); 899 //Set default PDF version number 900 $this->PDFVersion = "1.3"; 901 902 $this->encoding = $encoding; 903 $this->b = 0; 904 $this->i = 0; 905 $this->u = 0; 906 $this->HREF = ''; 907 $this->fontlist = array("arial", "times", "courier", "helvetica", "symbol"); 908 $this->issetfont = false; 909 $this->issetcolor = false; 910 $this->tableborder = 0; 911 $this->tdbegin = false; 912 $this->tdwidth= 0; 913 $this->tdheight = 0; 914 $this->tdalign = "L"; 915 $this->tdbgcolor = false; 916 917 $this->SetFillColor(200, 200, 200, true); 918 $this->SetTextColor(0, 0, 0, true); 919 } 920 921 /** 922 * Set the image scale. 923 * @param float $scale image scale. 924 * @author Nicola Asuni 925 * @since 1.5.2 926 */ 927 function setImageScale($scale) { 928 $this->imgscale=$scale; 929 } 930 931 /** 932 * Returns the image scale. 933 * @return float image scale. 934 * @author Nicola Asuni 935 * @since 1.5.2 936 */ 937 function getImageScale() { 938 return $this->imgscale; 939 } 940 941 /** 942 * Returns the page width in units. 943 * @return int page width. 944 * @author Nicola Asuni 945 * @since 1.5.2 946 */ 947 function getPageWidth() { 948 return $this->w; 949 } 950 951 /** 952 * Returns the page height in units. 953 * @return int page height. 954 * @author Nicola Asuni 955 * @since 1.5.2 956 */ 957 function getPageHeight() { 958 return $this->h; 959 } 960 961 /** 962 * Returns the page break margin. 963 * @return int page break margin. 964 * @author Nicola Asuni 965 * @since 1.5.2 966 */ 967 function getBreakMargin() { 968 return $this->bMargin; 969 } 970 971 /** 972 * Returns the scale factor (number of points in user unit). 973 * @return int scale factor. 974 * @author Nicola Asuni 975 * @since 1.5.2 976 */ 977 function getScaleFactor() { 978 return $this->k; 979 } 980 981 /** 982 * Defines the left, top and right margins. By default, they equal 1 cm. Call this method to change them. 983 * @param float $left Left margin. 984 * @param float $top Top margin. 985 * @param float $right Right margin. Default value is the left one. 986 * @since 1.0 987 * @see SetLeftMargin(), SetTopMargin(), SetRightMargin(), SetAutoPageBreak() 988 */ 989 function SetMargins($left, $top, $right=-1) { 990 //Set left, top and right margins 991 $this->lMargin=$left; 992 $this->tMargin=$top; 993 if($right==-1) { 994 $right=$left; 995 } 996 $this->rMargin=$right; 997 } 998 999 /** 1000 * 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. 1001 * @param float $margin The margin. 1002 * @since 1.4 1003 * @see SetTopMargin(), SetRightMargin(), SetAutoPageBreak(), SetMargins() 1004 */ 1005 function SetLeftMargin($margin) { 1006 //Set left margin 1007 $this->lMargin=$margin; 1008 if(($this->page>0) and ($this->x<$margin)) { 1009 $this->x=$margin; 1010 } 1011 } 1012 1013 /** 1014 * Defines the top margin. The method can be called before creating the first page. 1015 * @param float $margin The margin. 1016 * @since 1.5 1017 * @see SetLeftMargin(), SetRightMargin(), SetAutoPageBreak(), SetMargins() 1018 */ 1019 function SetTopMargin($margin) { 1020 //Set top margin 1021 $this->tMargin=$margin; 1022 } 1023 1024 /** 1025 * Defines the right margin. The method can be called before creating the first page. 1026 * @param float $margin The margin. 1027 * @since 1.5 1028 * @see SetLeftMargin(), SetTopMargin(), SetAutoPageBreak(), SetMargins() 1029 */ 1030 function SetRightMargin($margin) { 1031 //Set right margin 1032 $this->rMargin=$margin; 1033 } 1034 1035 /** 1036 * 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. 1037 * @param boolean $auto Boolean indicating if mode should be on or off. 1038 * @param float $margin Distance from the bottom of the page. 1039 * @since 1.0 1040 * @see Cell(), MultiCell(), AcceptPageBreak() 1041 */ 1042 function SetAutoPageBreak($auto, $margin=0) { 1043 //Set auto page break mode and triggering margin 1044 $this->AutoPageBreak=$auto; 1045 $this->bMargin=$margin; 1046 $this->PageBreakTrigger=$this->h-$margin; 1047 } 1048 1049 /** 1050 * Defines the way the document is to be displayed by the viewer. The zoom level can be set: pages can be displayed entirely on screen, occupy the full width of the window, use real size, be scaled by a specific zooming factor or use viewer default (configured in the Preferences menu of Acrobat). The page layout can be specified too: single at once, continuous display, two columns or viewer default. By default, documents use the full width mode with continuous display. 1051 * @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> 1052 * @param string $layout The page layout. Possible values are:<ul><li>single: displays one page at once</li><li>continuous: displays pages continuously (default)</li><li>two: displays two pages on two columns</li><li>default: uses viewer default mode</li></ul> 1053 * @since 1.2 1054 */ 1055 function SetDisplayMode($zoom, $layout='continuous') { 1056 //Set display mode in viewer 1057 if($zoom=='fullpage' or $zoom=='fullwidth' or $zoom=='real' or $zoom=='default' or !is_string($zoom)) { 1058 $this->ZoomMode=$zoom; 1059 } 1060 else { 1061 $this->Error('Incorrect zoom display mode: '.$zoom); 1062 } 1063 if($layout=='single' or $layout=='continuous' or $layout=='two' or $layout=='default') { 1064 $this->LayoutMode=$layout; 1065 } 1066 else { 1067 $this->Error('Incorrect layout display mode: '.$layout); 1068 } 1069 } 1070 1071 /** 1072 * 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. 1073 * Note: the Zlib extension is required for this feature. If not present, compression will be turned off. 1074 * @param boolean $compress Boolean indicating if compression must be enabled. 1075 * @since 1.4 1076 */ 1077 function SetCompression($compress) { 1078 //Set page compression 1079 if(function_exists('gzcompress')) { 1080 $this->compress=$compress; 1081 } 1082 else { 1083 $this->compress=false; 1084 } 1085 } 1086 1087 /** 1088 * Defines the title of the document. 1089 * @param string $title The title. 1090 * @since 1.2 1091 * @see SetAuthor(), SetCreator(), SetKeywords(), SetSubject() 1092 */ 1093 function SetTitle($title) { 1094 //Title of document 1095 $this->title=$title; 1096 } 1097 1098 /** 1099 * Defines the subject of the document. 1100 * @param string $subject The subject. 1101 * @since 1.2 1102 * @see SetAuthor(), SetCreator(), SetKeywords(), SetTitle() 1103 */ 1104 function SetSubject($subject) { 1105 //Subject of document 1106 $this->subject=$subject; 1107 } 1108 1109 /** 1110 * Defines the author of the document. 1111 * @param string $author The name of the author. 1112 * @since 1.2 1113 * @see SetCreator(), SetKeywords(), SetSubject(), SetTitle() 1114 */ 1115 function SetAuthor($author) { 1116 //Author of document 1117 $this->author=$author; 1118 } 1119 1120 /** 1121 * Associates keywords with the document, generally in the form 'keyword1 keyword2 ...'. 1122 * @param string $keywords The list of keywords. 1123 * @since 1.2 1124 * @see SetAuthor(), SetCreator(), SetSubject(), SetTitle() 1125 */ 1126 function SetKeywords($keywords) { 1127 //Keywords of document 1128 $this->keywords=$keywords; 1129 } 1130 1131 /** 1132 * Defines the creator of the document. This is typically the name of the application that generates the PDF. 1133 * @param string $creator The name of the creator. 1134 * @since 1.2 1135 * @see SetAuthor(), SetKeywords(), SetSubject(), SetTitle() 1136 */ 1137 function SetCreator($creator) { 1138 //Creator of document 1139 $this->creator=$creator; 1140 } 1141 1142 /** 1143 * Defines an alias for the total number of pages. It will be substituted as the document is closed.<br /> 1144 * <b>Example:</b><br /> 1145 * <pre> 1146 * class PDF extends TCPDF { 1147 * function Footer() { 1148 * //Go to 1.5 cm from bottom 1149 * $this->SetY(-15); 1150 * //Select Arial italic 8 1151 * $this->SetFont('Arial','I',8); 1152 * //Print current and total page numbers 1153 * $this->Cell(0,10,'Page '.$this->PageNo().'/{nb}',0,0,'C'); 1154 * } 1155 * } 1156 * $pdf=new PDF(); 1157 * $pdf->AliasNbPages(); 1158 * </pre> 1159 * @param string $alias The alias. Default value: {nb}. 1160 * @since 1.4 1161 * @see PageNo(), Footer() 1162 */ 1163 function AliasNbPages($alias='{nb}') { 1164 //Define an alias for total number of pages 1165 $this->AliasNbPages = $this->_escapetext($alias); 1166 } 1167 1168 /** 1169 * 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. 1170 * 2004-06-11 :: Nicola Asuni : changed bold tag with strong 1171 * @param string $msg The error message 1172 * @since 1.0 1173 */ 1174 function Error($msg) { 1175 //Fatal error 1176 die('<strong>TCPDF error: </strong>'.$msg); 1177 } 1178 1179 /** 1180 * This method begins the generation of the PDF document. It is not necessary to call it explicitly because AddPage() does it automatically. 1181 * Note: no page is created by this method 1182 * @since 1.0 1183 * @see AddPage(), Close() 1184 */ 1185 function Open() { 1186 //Begin document 1187 $this->state=1; 1188 } 1189 1190 /** 1191 * Terminates the PDF document. It is not necessary to call this method explicitly because Output() does it automatically. If the document contains no page, AddPage() is called to prevent from getting an invalid document. 1192 * @since 1.0 1193 * @see Open(), Output() 1194 */ 1195 function Close() { 1196 //Terminate document 1197 if($this->state==3) { 1198 return; 1199 } 1200 if($this->page==0) { 1201 $this->AddPage(); 1202 } 1203 //Page footer 1204 $this->InFooter=true; 1205 $this->Footer(); 1206 $this->InFooter=false; 1207 //Close page 1208 $this->_endpage(); 1209 //Close document 1210 $this->_enddoc(); 1211 } 1212 1213 /** 1214 * 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. 1215 * 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. 1216 * The origin of the coordinate system is at the top-left corner and increasing ordinates go downwards. 1217 * @param string $orientation Page orientation. Possible values are (case insensitive):<ul><li>P or Portrait</li><li>L or Landscape</li></ul> The default value is the one passed to the constructor. 1218 * @since 1.0 1219 * @see TCPDF(), Header(), Footer(), SetMargins() 1220 */ 1221 function AddPage($orientation='') { 1222 //Start a new page 1223 if($this->state==0) { 1224 $this->Open(); 1225 } 1226 $family=$this->FontFamily; 1227 $style=$this->FontStyle.($this->underline ? 'U' : ''); 1228 $size=$this->FontSizePt; 1229 $lw=$this->LineWidth; 1230 $dc=$this->DrawColor; 1231 $fc=$this->FillColor; 1232 $tc=$this->TextColor; 1233 $cf=$this->ColorFlag; 1234 if($this->page>0) { 1235 //Page footer 1236 $this->InFooter=true; 1237 $this->Footer(); 1238 $this->InFooter=false; 1239 //Close page 1240 $this->_endpage(); 1241 } 1242 //Start new page 1243 $this->_beginpage($orientation); 1244 //Set line cap style to square 1245 $this->_out('2 J'); 1246 //Set line width 1247 $this->LineWidth=$lw; 1248 $this->_out(sprintf('%.2f w',$lw*$this->k)); 1249 //Set font 1250 if($family) { 1251 $this->SetFont($family,$style,$size); 1252 } 1253 //Set colors 1254 $this->DrawColor=$dc; 1255 if($dc!='0 G') { 1256 $this->_out($dc); 1257 } 1258 $this->FillColor=$fc; 1259 if($fc!='0 g') { 1260 $this->_out($fc); 1261 } 1262 $this->TextColor=$tc; 1263 $this->ColorFlag=$cf; 1264 //Page header 1265 $this->Header(); 1266 //Restore line width 1267 if($this->LineWidth!=$lw) { 1268 $this->LineWidth=$lw; 1269 $this->_out(sprintf('%.2f w',$lw*$this->k)); 1270 } 1271 //Restore font 1272 if($family) { 1273 $this->SetFont($family,$style,$size); 1274 } 1275 //Restore colors 1276 if($this->DrawColor!=$dc) { 1277 $this->DrawColor=$dc; 1278 $this->_out($dc); 1279 } 1280 if($this->FillColor!=$fc) { 1281 $this->FillColor=$fc; 1282 $this->_out($fc); 1283 } 1284 $this->TextColor=$tc; 1285 $this->ColorFlag=$cf; 1286 } 1287 1288 1289 1290 /** 1291 * Set header data. 1292 * @param string $ln header image logo 1293 * @param string $lw header image logo width in mm 1294 * @param string $ht string to print as title on document header 1295 * @param string $hs string to print on document header 1296 */ 1297 function setHeaderData($ln="", $lw=0, $ht="", $hs="") { 1298 $this->header_logo = $ln; 1299 $this->header_logo_width = $lw; 1300 $this->header_title = $ht; 1301 $this->header_string = $hs; 1302 } 1303 1304 /** 1305 * Set header margin. 1306 * (minimum distance between header and top page margin) 1307 * @param int $hm distance in millimeters 1308 */ 1309 function setHeaderMargin($hm=10) { 1310 $this->header_margin = $hm; 1311 } 1312 1313 /** 1314 * Set footer margin. 1315 * (minimum distance between footer and bottom page margin) 1316 * @param int $fm distance in millimeters 1317 */ 1318 function setFooterMargin($fm=10) { 1319 $this->footer_margin = $fm; 1320 } 1321 1322 /** 1323 * This method is used to render the page header. 1324 * It is automatically called by AddPage() and could be overwritten in your own inherited class. 1325 */ 1326 function Header() { 1327 if ($this->print_header) { 1328 1329 if (!isset($this->original_lMargin)) { 1330 $this->original_lMargin = $this->lMargin; 1331 } 1332 if (!isset($this->original_rMargin)) { 1333 $this->original_rMargin = $this->rMargin; 1334 } 1335 1336 //set current position 1337 $this->SetXY($this->original_lMargin, $this->header_margin); 1338 1339 if (($this->header_logo) AND ($this->header_logo != K_BLANK_IMAGE)) { 1340 $this->Image(K_PATH_IMAGES.$this->header_logo, $this->original_lMargin, $this->header_margin, $this->header_logo_width); 1341 } 1342 else { 1343 $this->img_rb_y = $this->GetY(); 1344 } 1345 1346 $cell_height = round((K_CELL_HEIGHT_RATIO * $this->header_font[2]) / $this->k, 2); 1347 1348 $header_x = $this->original_lMargin + ($this->header_logo_width * 1.05); //set left margin for text data cell 1349 1350 // header title 1351 $this->SetFont($this->header_font[0], 'B', $this->header_font[2] + 1); 1352 $this->SetX($header_x); 1353 $this->Cell($this->header_width, $cell_height, $this->header_title, 0, 1, 'L'); 1354 1355 // header string 1356 $this->SetFont($this->header_font[0], $this->header_font[1], $this->header_font[2]); 1357 $this->SetX($header_x); 1358 $this->MultiCell($this->header_width, $cell_height, $this->header_string, 0, 'L', 0); 1359 1360 // print an ending header line 1361 if (empty($this->header_width)) { 1362 //set style for cell border 1363 $this->SetLineWidth(0.3); 1364 $this->SetDrawColor(0, 0, 0); 1365 $this->SetY(1 + max($this->img_rb_y, $this->GetY())); 1366 $this->SetX($this->original_lMargin); 1367 $this->Cell(0, 0, '', 'T', 0, 'C'); 1368 } 1369 1370 //restore position 1371 $this->SetXY($this->original_lMargin, $this->tMargin); 1372 } 1373 } 1374 1375 /** 1376 * This method is used to render the page footer. 1377 * It is automatically called by AddPage() and could be overwritten in your own inherited class. 1378 */ 1379 function Footer() { 1380 if ($this->print_footer) { 1381 1382 if (!isset($this->original_lMargin)) { 1383 $this->original_lMargin = $this->lMargin; 1384 } 1385 if (!isset($this->original_rMargin)) { 1386 $this->original_rMargin = $this->rMargin; 1387 } 1388 1389 //set font 1390 $this->SetFont($this->footer_font[0], $this->footer_font[1] , $this->footer_font[2]); 1391 //set style for cell border 1392 $line_width = 0.3; 1393 $this->SetLineWidth($line_width); 1394 $this->SetDrawColor(0, 0, 0); 1395 1396 $footer_height = round((K_CELL_HEIGHT_RATIO * $this->footer_font[2]) / $this->k, 2); //footer height 1397 //get footer y position 1398 $footer_y = $this->h - $this->footer_margin - $footer_height; 1399 //set current position 1400 $this->SetXY($this->original_lMargin, $footer_y); 1401 1402 //print document barcode 1403 if ($this->barcode) { 1404 $this->Ln(); 1405 $barcode_width = round(($this->w - $this->original_lMargin - $this->original_rMargin)); //max width 1406 $this->writeBarcode($this->original_lMargin, $footer_y + $line_width, $barcode_width, $footer_height - $line_width, "C128B", false, false, 2, $this->barcode); 1407 } 1408 1409 $this->SetXY($this->original_lMargin, $footer_y); 1410 1411 //Print page number 1412 $this->Cell(0, $footer_height, $this->l['w_page']." ".$this->PageNo().' / {nb}', 'T', 0, 'R'); 1413 } 1414 } 1415 1416 /** 1417 * Returns the current page number. 1418 * @return int page number 1419 * @since 1.0 1420 * @see AliasNbPages() 1421 */ 1422 function PageNo() { 1423 //Get current page number 1424 return $this->page; 1425 } 1426 1427 /** 1428 * 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. 1429 * @param int $r If g et b are given, red component; if not, indicates the gray level. Value between 0 and 255 1430 * @param int $g Green component (between 0 and 255) 1431 * @param int $b Blue component (between 0 and 255) 1432 * @since 1.3 1433 * @see SetFillColor(), SetTextColor(), Line(), Rect(), Cell(), MultiCell() 1434 */ 1435 function SetDrawColor($r, $g=-1, $b=-1) { 1436 //Set color for all stroking operations 1437 if(($r==0 and $g==0 and $b==0) or $g==-1) { 1438 $this->DrawColor=sprintf('%.3f G',$r/255); 1439 } 1440 else { 1441 $this->DrawColor=sprintf('%.3f %.3f %.3f RG',$r/255,$g/255,$b/255); 1442 } 1443 if($this->page>0) { 1444 $this->_out($this->DrawColor); 1445 } 1446 } 1447 1448 /** 1449 * 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. 1450 * @param int $r If g et b are given, red component; if not, indicates the gray level. Value between 0 and 255 1451 * @param int $g Green component (between 0 and 255) 1452 * @param int $b Blue component (between 0 and 255) 1453 * @param boolean $storeprev if true stores the RGB array on $prevFillColor variable. 1454 * @since 1.3 1455 * @see SetDrawColor(), SetTextColor(), Rect(), Cell(), MultiCell() 1456 */ 1457 function SetFillColor($r, $g=-1, $b=-1, $storeprev=false) { 1458 //Set color for all filling operations 1459 if(($r==0 and $g==0 and $b==0) or $g==-1) { 1460 $this->FillColor=sprintf('%.3f g',$r/255); 1461 } 1462 else { 1463 $this->FillColor=sprintf('%.3f %.3f %.3f rg',$r/255,$g/255,$b/255); 1464 } 1465 $this->ColorFlag=($this->FillColor!=$this->TextColor); 1466 if($this->page>0) { 1467 $this->_out($this->FillColor); 1468 } 1469 if ($storeprev) { 1470 // store color as previous value 1471 $this->prevFillColor = array($r, $g, $b); 1472 } 1473 } 1474 1475 /** 1476 * 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. 1477 * @param int $r If g et b are given, red component; if not, indicates the gray level. Value between 0 and 255 1478 * @param int $g Green component (between 0 and 255) 1479 * @param int $b Blue component (between 0 and 255) 1480 * @param boolean $storeprev if true stores the RGB array on $prevTextColor variable. 1481 * @since 1.3 1482 * @see SetDrawColor(), SetFillColor(), Text(), Cell(), MultiCell() 1483 */ 1484 function SetTextColor($r, $g=-1, $b=-1, $storeprev=false) { 1485 //Set color for text 1486 if(($r==0 and $g==0 and $b==0) or $g==-1) { 1487 $this->TextColor=sprintf('%.3f g',$r/255); 1488 } 1489 else { 1490 $this->TextColor=sprintf('%.3f %.3f %.3f rg',$r/255,$g/255,$b/255); 1491 } 1492 $this->ColorFlag=($this->FillColor!=$this->TextColor); 1493 if ($storeprev) { 1494 // store color as previous value 1495 $this->prevTextColor = array($r, $g, $b); 1496 } 1497 } 1498 1499 /** 1500 * Returns the length of a string in user unit. A font must be selected.<br> 1501 * Support UTF-8 Unicode [Nicola Asuni, 2005-01-02] 1502 * @param string $s The string whose length is to be computed 1503 * @return int 1504 * @since 1.2 1505 */ 1506 function GetStringWidth($s) { 1507 //Get width of a string in the current font 1508 $s = (string)$s; 1509 $cw = &$this->CurrentFont['cw']; 1510 $w = 0; 1511 if($this->isunicode) { 1512 $unicode = $this->UTF8StringToArray($s); 1513 foreach($unicode as $char) { 1514 if (isset($cw[$char])) { 1515 $w+=$cw[$char]; 1516 } elseif(isset($cw[ord($char)])) { 1517 $w+=$cw[ord($char)]; 1518 } elseif(isset($cw[chr($char)])) { 1519 $w+=$cw[chr($char)]; 1520 } elseif(isset($this->CurrentFont['desc']['MissingWidth'])) { 1521 $w += $this->CurrentFont['desc']['MissingWidth']; // set default size 1522 } else { 1523 $w += 500; 1524 } 1525 } 1526 } else { 1527 $l = strlen($s); 1528 for($i=0; $i<$l; $i++) { 1529 if (isset($cw[$s{$i}])) { 1530 $w += $cw[$s{$i}]; 1531 } else if (isset($cw[ord($s{$i})])) { 1532 $w += $cw[ord($s{$i})]; 1533 } 1534 } 1535 } 1536 return ($w * $this->FontSize / 1000); 1537 } 1538 1539 /** 1540 * 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. 1541 * @param float $width The width. 1542 * @since 1.0 1543 * @see Line(), Rect(), Cell(), MultiCell() 1544 */ 1545 function SetLineWidth($width) { 1546 //Set line width 1547 $this->LineWidth=$width; 1548 if($this->page>0) { 1549 $this->_out(sprintf('%.2f w',$width*$this->k)); 1550 } 1551 } 1552 1553 /** 1554 * Draws a line between two points. 1555 * @param float $x1 Abscissa of first point 1556 * @param float $y1 Ordinate of first point 1557 * @param float $x2 Abscissa of second point 1558 * @param float $y2 Ordinate of second point 1559 * @since 1.0 1560 * @see SetLineWidth(), SetDrawColor() 1561 */ 1562 function Line($x1, $y1, $x2, $y2) { 1563 //Draw a line 1564 $this->_out(sprintf('%.2f %.2f m %.2f %.2f l S', $x1*$this->k, ($this->h-$y1)*$this->k, $x2*$this->k, ($this->h-$y2)*$this->k)); 1565 } 1566 1567 /** 1568 * Outputs a rectangle. It can be drawn (border only), filled (with no border) or both. 1569 * @param float $x Abscissa of upper-left corner 1570 * @param float $y Ordinate of upper-left corner 1571 * @param float $w Width 1572 * @param float $h Height 1573 * @param string $style Style of rendering. Possible values are:<ul><li>D or empty string: draw (default)</li><li>F: fill</li><li>DF or FD: draw and fill</li></ul> 1574 * @since 1.0 1575 * @see SetLineWidth(), SetDrawColor(), SetFillColor() 1576 */ 1577 function Rect($x, $y, $w, $h, $style='') { 1578 //Draw a rectangle 1579 if($style=='F') { 1580 $op='f'; 1581 } 1582 elseif($style=='FD' or $style=='DF') { 1583 $op='B'; 1584 } 1585 else { 1586 $op='S'; 1587 } 1588 $this->_out(sprintf('%.2f %.2f %.2f %.2f re %s',$x*$this->k,($this->h-$y)*$this->k,$w*$this->k,-$h*$this->k,$op)); 1589 } 1590 1591 /** 1592 * Imports a TrueType or Type1 font and makes it available. It is necessary to generate a font definition file first with the makefont.php utility. The definition file (and the font file itself when embedding) must be present either in the current directory or in the one indicated by FPDF_FONTPATH if the constant is defined. If it could not be found, the error "Could not include font definition file" is generated. 1593 * Support UTF-8 Unicode [Nicola Asuni, 2005-01-02]. 1594 * <b>Example</b>:<br /> 1595 * <pre> 1596 * $pdf->AddFont('Comic','I'); 1597 * // is equivalent to: 1598 * $pdf->AddFont('Comic','I','comici.php'); 1599 * </pre> 1600 * @param string $family Font family. The name can be chosen arbitrarily. If it is a standard family name, it will override the corresponding font. 1601 * @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> 1602 * @param string $file The font definition file. By default, the name is built from the family and style, in lower case with no space. 1603 * @since 1.5 1604 * @see SetFont() 1605 */ 1606 function AddFont($family, $style='', $file='') { 1607 if(empty($family)) { 1608 return; 1609 } 1610 1611 //Add a TrueType or Type1 font 1612 $family = strtolower($family); 1613 if((!$this->isunicode) AND ($family == 'arial')) { 1614 $family = 'helvetica'; 1615 } 1616 1617 $style=strtoupper($style); 1618 $style=str_replace('U','',$style); 1619 if($style == 'IB') { 1620 $style = 'BI'; 1621 } 1622 1623 $fontkey = $family.$style; 1624 // check if the font has been already added 1625 if(isset($this->fonts[$fontkey])) { 1626 return; 1627 } 1628 1629 if($file=='') { 1630 $file = str_replace(' ', '', $family).strtolower($style).'.php'; 1631 } 1632 if(!file_exists($this->_getfontpath().$file)) { 1633 // try to load the basic file without styles 1634 $file = str_replace(' ', '', $family).'.php'; 1635 } 1636 1637 include($this->_getfontpath().$file); 1638 1639 if(!isset($name) AND !isset($fpdf_charwidths)) { 1640 $this->Error('Could not include font definition file'); 1641 } 1642 1643 $i = count($this->fonts)+1; 1644 1645 if($this->isunicode) { 1646 $this->fonts[$fontkey] = array('i'=>$i, 'type'=>$type, 'name'=>$name, 'desc'=>$desc, 'up'=>$up, 'ut'=>$ut, 'cw'=>$cw, 'enc'=>$enc, 'file'=>$file, 'ctg'=>$ctg); 1647 $fpdf_charwidths[$fontkey] = $cw; 1648 } else { 1649 $this->fonts[$fontkey]=array('i'=>$i, 'type'=>'core', 'name'=>$this->CoreFonts[$fontkey], 'up'=>-100, 'ut'=>50, 'cw'=>$fpdf_charwidths[$fontkey]); 1650 } 1651 1652 if(isset($diff) AND (!empty($diff))) { 1653 //Search existing encodings 1654 $d=0; 1655 $nb=count($this->diffs); 1656 for($i=1;$i<=$nb;$i++) { 1657 if($this->diffs[$i]==$diff) { 1658 $d=$i; 1659 break; 1660 } 1661 } 1662 if($d==0) { 1663 $d=$nb+1; 1664 $this->diffs[$d]=$diff; 1665 } 1666 $this->fonts[$fontkey]['diff']=$d; 1667 } 1668 if(!empty($file)) { 1669 if((strcasecmp($type,"TrueType") == 0) OR (strcasecmp($type,"TrueTypeUnicode") == 0)) { 1670 $this->FontFiles[$file]=array('length1'=>$originalsize); 1671 } 1672 else { 1673 $this->FontFiles[$file]=array('length1'=>$size1,'length2'=>$size2); 1674 } 1675 } 1676 } 1677 1678 /** 1679 * Sets the font used to print character strings. It is mandatory to call this method at least once before printing text or the resulting document would not be valid. 1680 * The font can be either a standard one or a font added via the AddFont() method. Standard fonts use Windows encoding cp1252 (Western Europe). 1681 * The method can be called before the first page is created and the font is retained from page to page. 1682 If you just wish to change the current font size, it is simpler to call SetFontSize(). 1683 * 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 FPDF_FONTPATH constant</li></ul><br /> 1684 * Example for the last case (note the trailing slash):<br /> 1685 * <pre> 1686 * define('FPDF_FONTPATH','/home/www/font/'); 1687 * require('tcpdf.php'); 1688 * 1689 * //Times regular 12 1690 * $pdf->SetFont('Times'); 1691 * //Arial bold 14 1692 * $pdf->SetFont('Arial','B',14); 1693 * //Removes bold 1694 * $pdf->SetFont(''); 1695 * //Times bold, italic and underlined 14 1696 * $pdf->SetFont('Times','BIU'); 1697 * </pre><br /> 1698 * If the file corresponding to the requested font is not found, the error "Could not include font metric file" is generated. 1699 * @param string $family Family font. It can be either a name defined by AddFont() or one of the standard families (case insensitive):<ul><li>Courier (fixed-width)</li><li>Helvetica or Arial (synonymous; sans serif)</li><li>Times (serif)</li><li>Symbol (symbolic)</li><li>ZapfDingbats (symbolic)</li></ul>It is also possible to pass an empty string. In that case, the current family is retained. 1700 * @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></ul>or any combination. The default value is regular. Bold and italic styles do not apply to Symbol and ZapfDingbats 1701 * @param float $size Font size in points. The default value is the current size. If no size has been specified since the beginning of the document, the value taken is 12 1702 * @since 1.0 1703 * @see AddFont(), SetFontSize(), Cell(), MultiCell(), Write() 1704 */ 1705 function SetFont($family, $style='', $size=0) { 1706 // save previous values 1707 $this->prevFontFamily = $this->FontFamily; 1708 $this->prevFontStyle = $this->FontStyle; 1709 1710 //Select a font; size given in points 1711 global $fpdf_charwidths; 1712 1713 $family=strtolower($family); 1714 if($family=='') { 1715 $family=$this->FontFamily; 1716 } 1717 if((!$this->isunicode) AND ($family == 'arial')) { 1718 $family = 'helvetica'; 1719 } 1720 elseif(($family=="symbol") OR ($family=="zapfdingbats")) { 1721 $style=''; 1722 } 1723 $style=strtoupper($style); 1724 1725 if(strpos($style,'U')!==false) { 1726 $this->underline=true; 1727 $style=str_replace('U','',$style); 1728 } 1729 else { 1730 $this->underline=false; 1731 } 1732 if($style=='IB') { 1733 $style='BI'; 1734 } 1735 if($size==0) { 1736 $size=$this->FontSizePt; 1737 } 1738 1739 // try to add font (if not already added) 1740 if($this->isunicode) { 1741 $this->AddFont($family, $style); 1742 } 1743 1744 //Test if font is already selected 1745 if(($this->FontFamily == $family) AND ($this->FontStyle == $style) AND ($this->FontSizePt == $size)) { 1746 return; 1747 } 1748 1749 $fontkey = $family.$style; 1750 //if(!isset($this->fonts[$fontkey]) AND isset($this->fonts[$family])) { 1751 // $style=''; 1752 //} 1753 1754 //Test if used for the first time 1755 if(!isset($this->fonts[$fontkey])) { 1756 //Check if one of the standard fonts 1757 if(isset($this->CoreFonts[$fontkey])) { 1758 if(!isset($fpdf_charwidths[$fontkey])) { 1759 //Load metric file 1760 $file = $family; 1761 if(($family!='symbol') AND ($family!='zapfdingbats')) { 1762 $file .= strtolower($style); 1763 } 1764 if(!file_exists($this->_getfontpath().$file.'.php')) { 1765 // try to load the basic file without styles 1766 $file = $family; 1767 $fontkey = $family; 1768 } 1769 include($this->_getfontpath().$file.'.php'); 1770 if (($this->isunicode AND !isset($ctg)) OR ((!$this->isunicode) AND (!isset($fpdf_charwidths[$fontkey]))) ) { 1771 $this->Error("Could not include font metric file [".$fontkey."]: ".$this->_getfontpath().$file.".php"); 1772 } 1773 } 1774 $i = count($this->fonts) + 1; 1775 1776 if($this->isunicode) { 1777 $this->fonts[$fontkey] = array('i'=>$i, 'type'=>$type, 'name'=>$name, 'desc'=>$desc, 'up'=>$up, 'ut'=>$ut, 'cw'=>$cw, 'enc'=>$enc, 'file'=>$file, 'ctg'=>$ctg); 1778 $fpdf_charwidths[$fontkey] = $cw; 1779 } else { 1780 $this->fonts[$fontkey]=array('i'=>$i, 'type'=>'core', 'name'=>$this->CoreFonts[$fontkey], 'up'=>-100, 'ut'=>50, 'cw'=>$fpdf_charwidths[$fontkey]); 1781 } 1782 } 1783 else { 1784 $this->Error('Undefined font: '.$family.' '.$style); 1785 } 1786 } 1787 //Select it 1788 $this->FontFamily = $family; 1789 $this->FontStyle = $style; 1790 $this->FontSizePt = $size; 1791 $this->FontSize = $size / $this->k; 1792 $this->CurrentFont = &$this->fonts[$fontkey]; 1793 if($this->page>0) { 1794 $this->_out(sprintf('BT /F%d %.2f Tf ET', $this->CurrentFont['i'], $this->FontSizePt)); 1795 } 1796 } 1797 1798 /** 1799 * Defines the size of the current font. 1800 * @param float $size The size (in points) 1801 * @since 1.0 1802 * @see SetFont() 1803 */ 1804 function SetFontSize($size) { 1805 //Set font size in points 1806 if($this->FontSizePt==$size) { 1807 return; 1808 } 1809 $this->FontSizePt = $size; 1810 $this->FontSize = $size / $this->k; 1811 if($this->page > 0) { 1812 $this->_out(sprintf('BT /F%d %.2f Tf ET', $this->CurrentFont['i'], $this->FontSizePt)); 1813 } 1814 } 1815 1816 /** 1817 * 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 /> 1818 * The identifier can then be passed to Cell(), Write(), Image() or Link(). The destination is defined with SetLink(). 1819 * @since 1.5 1820 * @see Cell(), Write(), Image(), Link(), SetLink() 1821 */ 1822 function AddLink() { 1823 //Create a new internal link 1824 $n=count($this->links)+1; 1825 $this->links[$n]=array(0,0); 1826 return $n; 1827 } 1828 1829 /** 1830 * Defines the page and position a link points to 1831 * @param int $link The link identifier returned by AddLink() 1832 * @param float $y Ordinate of target position; -1 indicates the current position. The default value is 0 (top of page) 1833 * @param int $page Number of target page; -1 indicates the current page. This is the default value 1834 * @since 1.5 1835 * @see AddLink() 1836 */ 1837 function SetLink($link, $y=0, $page=-1) { 1838 //Set destination of internal link 1839 if($y==-1) { 1840 $y=$this->y; 1841 } 1842 if($page==-1) { 1843 $page=$this->page; 1844 } 1845 $this->links[$link]=array($page,$y); 1846 } 1847 1848 /** 1849 * Puts a link on a rectangular area of the page. 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. 1850 * @param float $x Abscissa of the upper-left corner of the rectangle 1851 * @param float $y Ordinate of the upper-left corner of the rectangle 1852 * @param float $w Width of the rectangle 1853 * @param float $h Height of the rectangle 1854 * @param mixed $link URL or identifier returned by AddLink() 1855 * @since 1.5 1856 * @see AddLink(), Cell(), Write(), Image() 1857 */ 1858 function Link($x, $y, $w, $h, $link) { 1859 //Put a link on the page 1860 $this->PageLinks[$this->page][] = array($x * $this->k, $this->hPt - $y * $this->k, $w * $this->k, $h*$this->k, $link); 1861 } 1862 1863 /** 1864 * 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. 1865 * @param float $x Abscissa of the origin 1866 * @param float $y Ordinate of the origin 1867 * @param string $txt String to print 1868 * @since 1.0 1869 * @see SetFont(), SetTextColor(), Cell(), MultiCell(), Write() 1870 */ 1871 function Text($x, $y, $txt) { 1872 //Output a string 1873 $s=sprintf('BT %.2f %.2f Td (%s) Tj ET', $x * $this->k, ($this->h-$y) * $this->k, $this->_escapetext($txt)); 1874 if($this->underline AND ($txt!='')) { 1875 $s .= ' '.$this->_dounderline($x,$y,$txt); 1876 } 1877 if($this->ColorFlag) { 1878 $s='q '.$this->TextColor.' '.$s.' Q'; 1879 } 1880 $this->_out($s); 1881 } 1882 1883 /** 1884 * Whenever a page break condition is met, the method is called, and the break is issued or not depending on the returned value. The default implementation returns a value according to the mode selected by SetAutoPageBreak().<br /> 1885 * This method is called automatically and should not be called directly by the application.<br /> 1886 * <b>Example:</b><br /> 1887 * The method is overriden in an inherited class in order to obtain a 3 column layout:<br /> 1888 * <pre> 1889 * class PDF extends TCPDF { 1890 * var $col=0; 1891 * 1892 * function SetCol($col) { 1893 * //Move position to a column 1894 * $this->col=$col; 1895 * $x=10+$col*65; 1896 * $this->SetLeftMargin($x); 1897 * $this->SetX($x); 1898 * } 1899 * 1900 * function AcceptPageBreak() { 1901 * if($this->col<2) { 1902 * //Go to next column 1903 * $this->SetCol($this->col+1); 1904 * $this->SetY(10); 1905 * return false; 1906 * } 1907 * else { 1908 * //Go back to first column and issue page break 1909 * $this->SetCol(0); 1910 * return true; 1911 * } 1912 * } 1913 * } 1914 * 1915 * $pdf=new PDF(); 1916 * $pdf->Open(); 1917 * $pdf->AddPage(); 1918 * $pdf->SetFont('Arial','',12); 1919 * for($i=1;$i<=300;$i++) { 1920 * $pdf->Cell(0,5,"Line $i",0,1); 1921 * } 1922 * $pdf->Output(); 1923 * </pre> 1924 * @return boolean 1925 * @since 1.4 1926 * @see SetAutoPageBreak() 1927 */ 1928 function AcceptPageBreak() { 1929 //Accept automatic page break or not 1930 return $this->AutoPageBreak; 1931 } 1932 1933 /** 1934 * 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 /> 1935 * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting. 1936 * @param float $w Cell width. If 0, the cell extends up to the right margin. 1937 * @param float $h Cell height. Default value: 0. 1938 * @param string $txt String to print. Default value: empty string. 1939 * @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> 1940 * @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</li><li>2: below</li></ul> 1941 Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0. 1942 * @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></ul> 1943 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0. 1944 * @param mixed $link URL or identifier returned by AddLink(). 1945 * @since 1.0 1946 * @see SetFont(), SetDrawColor(), SetFillColor(), SetTextColor(), SetLineWidth(), AddLink(), Ln(), MultiCell(), Write(), SetAutoPageBreak() 1947 */ 1948 function Cell($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=0, $link='') { 1949 //Output a cell 1950 $k=$this->k; 1951 if(($this->y + $h) > $this->PageBreakTrigger AND empty($this->InFooter) AND $this->AcceptPageBreak()) { 1952 //Automatic page break 1953 $x = $this->x; 1954 $ws = $this->ws; 1955 if($ws > 0) { 1956 $this->ws = 0; 1957 $this->_out('0 Tw'); 1958 } 1959 $this->AddPage($this->CurOrientation); 1960 $this->x = $x; 1961 if($ws > 0) { 1962 $this->ws = $ws; 1963 $this->_out(sprintf('%.3f Tw',$ws * $k)); 1964 } 1965 } 1966 if($w == 0) { 1967 $w = $this->w - $this->rMargin - $this->x; 1968 } 1969 $s = ''; 1970 if(($fill == 1) OR ($border == 1)) { 1971 if($fill == 1) { 1972 $op = ($border == 1) ? 'B' : 'f'; 1973 } 1974 else { 1975 $op = 'S'; 1976 } 1977 $s = sprintf('%.2f %.2f %.2f %.2f re %s ', $this->x * $k, ($this->h - $this->y) * $k, $w * $k, -$h * $k, $op); 1978 } 1979 if(is_string($border)) { 1980 $x=$this->x; 1981 $y=$this->y; 1982 if(strpos($border,'L')!==false) { 1983 $s.=sprintf('%.2f %.2f m %.2f %.2f l S ',$x*$k,($this->h-$y)*$k,$x*$k,($this->h-($y+$h))*$k); 1984 } 1985 if(strpos($border,'T')!==false) { 1986 $s.=sprintf('%.2f %.2f m %.2f %.2f l S ',$x*$k,($this->h-$y)*$k,($x+$w)*$k,($this->h-$y)*$k); 1987 } 1988 if(strpos($border,'R')!==false) { 1989 $s.=sprintf('%.2f %.2f m %.2f %.2f l S ',($x+$w)*$k,($this->h-$y)*$k,($x+$w)*$k,($this->h-($y+$h))*$k); 1990 } 1991 if(strpos($border,'B')!==false) { 1992 $s.=sprintf('%.2f %.2f m %.2f %.2f l S ',$x*$k,($this->h-($y+$h))*$k,($x+$w)*$k,($this->h-($y+$h))*$k); 1993 } 1994 } 1995 if($txt != '') { 1996 $width = $this->GetStringWidth($txt); 1997 if($align == 'R') { 1998 $dx = $w - $this->cMargin - $width; 1999 } 2000 elseif($align=='C') { 2001 $dx = ($w - $width)/2; 2002 } 2003 else { 2004 $dx = $this->cMargin; 2005 } 2006 if($this->ColorFlag) { 2007 $s .= 'q '.$this->TextColor.' '; 2008 } 2009 $txt2 = $this->_escapetext($txt); 2010 $s.=sprintf('BT %.2f %.2f Td (%s) Tj ET', ($this->x + $dx) * $k, ($this->h - ($this->y + 0.5 * $h + 0.3 * $this->FontSize)) * $k, $txt2); 2011 if($this->underline) { 2012 $s.=' '.$this->_dounderline($this->x + $dx, $this->y + 0.5 * $h + 0.3 * $this->FontSize, $txt); 2013 } 2014 if($this->ColorFlag) { 2015 $s.=' Q'; 2016 } 2017 if($link) { 2018 $this->Link($this->x + $dx, $this->y + 0.5 * $h - 0.5 * $this->FontSize, $width, $this->FontSize, $link); 2019 } 2020 } 2021 if($s) { 2022 $this->_out($s); 2023 } 2024 $this->lasth = $h; 2025 if($ln>0) { 2026 //Go to next line 2027 $this->y += $h; 2028 if($ln == 1) { 2029 $this->x = $this->lMargin; 2030 } 2031 } 2032 else { 2033 $this->x += $w; 2034 } 2035 } 2036 2037 /** 2038 * This method allows printing text with line breaks. 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 /> 2039 * Text can be aligned, centered or justified. The cell block can be framed and the background painted. 2040 * @param float $w Width of cells. If 0, they extend up to the right margin of the page. 2041 * @param float $h Height of cells. 2042 * @param string $txt String to print 2043 * @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> 2044 * @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)</li></ul> 2045 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0. 2046 * @since 1.3 2047 * @see SetFont(), SetDrawColor(), SetFillColor(), SetTextColor(), SetLineWidth(), Cell(), Write(), SetAutoPageBreak() 2048 */ 2049 function MultiCell($w, $h, $txt, $border=0, $align='J', $fill=0) { 2050 //Output text with automatic or explicit line breaks 2051 $cw = &$this->CurrentFont['cw']; 2052 2053 if($w == 0) { 2054 $w = $this->w - $this->rMargin - $this->x; 2055 } 2056 2057 $wmax = ($w - 2 * $this->cMargin); 2058 2059 $s = str_replace("\r", '', $txt); // remove carriage returns 2060 $nb = strlen($s); 2061 2062 $b=0; 2063 if($border) { 2064 if($border==1) { 2065 $border='LTRB'; 2066 $b='LRT'; 2067 $b2='LR'; 2068 } 2069 else { 2070 $b2=''; 2071 if(strpos($border,'L')!==false) { 2072 $b2.='L'; 2073 } 2074 if(strpos($border,'R')!==false) { 2075 $b2.='R'; 2076 } 2077 $b=(strpos($border,'T')!==false) ? $b2.'T' : $b2; 2078 } 2079 } 2080 $sep=-1; 2081 $i=0; 2082 $j=0; 2083 $l=0; 2084 $ns=0; 2085 $nl=1; 2086 while($i<$nb) { 2087 //Get next character 2088 $c = $s{$i}; 2089 if(preg_match("/[\n]/u", $c)) { 2090 //Explicit line break 2091 if($this->ws > 0) { 2092 $this->ws = 0; 2093 $this->_out('0 Tw'); 2094 } 2095 $this->Cell($w, $h, substr($s, $j, $i-$j), $b, 2, $align, $fill); 2096 $i++; 2097 $sep=-1; 2098 $j=$i; 2099 $l=0; 2100 $ns=0; 2101 $nl++; 2102 if($border and $nl==2) { 2103 $b = $b2; 2104 } 2105 continue; 2106 } 2107 if(preg_match("/[ ]/u", $c)) { 2108 $sep = $i; 2109 $ls = $l; 2110 $ns++; 2111 } 2112 2113 $l = $this->GetStringWidth(substr($s, $j, $i-$j)); 2114 2115 if($l > $wmax) { 2116 //Automatic line break 2117 if($sep == -1) { 2118 if($i == $j) { 2119 $i++; 2120 } 2121 if($this->ws > 0) { 2122 $this->ws = 0; 2123 $this->_out('0 Tw'); 2124 } 2125 $this->Cell($w, $h, substr($s, $j, $i-$j), $b, 2, $align, $fill); 2126 } 2127 else { 2128 if($align=='J') { 2129 $this->ws = ($ns>1) ? ($wmax-$ls)/($ns-1) : 0; 2130 $this->_out(sprintf('%.3f Tw', $this->ws * $this->k)); 2131 } 2132 $this->Cell($w, $h, substr($s, $j, $sep-$j), $b, 2, $align, $fill); 2133 $i = $sep + 1; 2134 } 2135 $sep=-1; 2136 $j=$i; 2137 $l=0; 2138 $ns=0; 2139 $nl++; 2140 if($border AND ($nl==2)) { 2141 $b=$b2; 2142 } 2143 } 2144 else { 2145 $i++; 2146 } 2147 } 2148 //Last chunk 2149 if($this->ws>0) { 2150 $this->ws=0; 2151 $this->_out('0 Tw'); 2152 } 2153 if($border and is_int(strpos($border,'B'))) { 2154 $b.='B'; 2155 } 2156 $this->Cell($w, $h, substr($s, $j, $i-$j), $b, 2, $align, $fill); 2157 $this->x=$this->lMargin; 2158 } 2159 2160 /** 2161 * This method prints text from the current position. When the right margin is reached (or the \n character is met) a line break occurs and text continues from the left margin. Upon method exit, the current position is left just at the end of the text. It is possible to put a link on the text.<br /> 2162 * <b>Example:</b><br /> 2163 * <pre> 2164 * //Begin with regular font 2165 * $pdf->SetFont('Arial','',14); 2166 * $pdf->Write(5,'Visit '); 2167 * //Then put a blue underlined link 2168 * $pdf->SetTextColor(0,0,255); 2169 * $pdf->SetFont('','U'); 2170 * $pdf->Write(5,'www.tecnick.com','http://www.tecnick.com'); 2171 * </pre> 2172 * @param float $h Line height 2173 * @param string $txt String to print 2174 * @param mixed $link URL or identifier returned by AddLink() 2175 * @param int $fill Indicates if the background must be painted (1) or transparent (0). Default value: 0. 2176 * @since 1.5 2177 * @see SetFont(), SetTextColor(), AddLink(), MultiCell(), SetAutoPageBreak() 2178 */ 2179 function Write($h, $txt, $link='', $fill=0) { 2180 2181 //Output text in flowing mode 2182 $cw = &$this->CurrentFont['cw']; 2183 $w = $this->w - $this->rMargin - $this->x; 2184 $wmax = ($w - 2 * $this->cMargin); 2185 2186 $s = str_replace("\r", '', $txt); 2187 $nb = strlen($s); 2188 2189 // handle single space character 2190 if(($nb==1) AND preg_match("/[ ]/u", $s)) { 2191 $this->x += $this->GetStringWidth($s); 2192 return; 2193 } 2194 2195 $sep=-1; 2196 $i=0; 2197 $j=0; 2198 $l=0; 2199 $nl=1; 2200 while($i<$nb) { 2201 //Get next character 2202 $c=$s{$i}; 2203 if(preg_match("/[\n]/u", $c)) { 2204 //Explicit line break 2205 $this->Cell($w, $h, substr($s, $j, $i-$j), 0, 2, '', $fill, $link); 2206 $i++; 2207 $sep = -1; 2208 $j = $i; 2209 $l = 0; 2210 if($nl == 1) { 2211 $this->x = $this->lMargin; 2212 $w = $this->w - $this->rMargin - $this->x; 2213 $wmax = ($w - 2 * $this->cMargin); 2214 } 2215 $nl++; 2216 continue; 2217 } 2218 if(preg_match("/[ ]/u", $c)) { 2219 $sep= $i; 2220 } 2221 2222 $l = $this->GetStringWidth(substr($s, $j, $i-$j)); 2223 2224 if($l > $wmax) { 2225 //Automatic line break (word wrapping) 2226 if($sep == -1) { 2227 if($this->x > $this->lMargin) { 2228 //Move to next line 2229 $this->x = $this->lMargin; 2230 $this->y += $h; 2231 $w=$this->w - $this->rMargin - $this->x; 2232 $wmax=($w - 2 * $this->cMargin); 2233 $i++; 2234 $nl++; 2235 continue; 2236 } 2237 if($i==$j) { 2238 $i++; 2239 } 2240 $this->Cell($w, $h, substr($s, $j, $i-$j), 0, 2, '', $fill, $link); 2241 } 2242 else { 2243 $this->Cell($w, $h, substr($s, $j, $sep-$j), 0, 2, '', $fill, $link); 2244 $i=$sep+1; 2245 } 2246 $sep = -1; 2247 $j = $i; 2248 $l = 0; 2249 if($nl==1) { 2250 $this->x = $this->lMargin; 2251 $w = $this->w - $this->rMargin - $this->x; 2252 $wmax = ($w - 2 * $this->cMargin); 2253 } 2254 $nl++; 2255 } 2256 else { 2257 $i++; 2258 } 2259 } 2260 2261 //Last chunk 2262 if($i!=$j) { 2263 $this->Cell($this->GetStringWidth(substr($s, $j)), $h, substr($s, $j), 0, 0, '', $fill, $link); 2264 } 2265 } 2266 2267 /** 2268 * Puts an image in the page. The upper-left corner must be given. The dimensions can be specified in different ways:<ul><li>explicit width and height (expressed in user unit)</li><li>one explicit dimension, the other being calculated automatically in order to keep the original proportions</li><li>no explicit dimension, in which case the image is put at 72 dpi</li></ul> 2269 * Supported formats are JPEG and PNG. 2270 * For JPEG, all flavors are allowed:<ul><li>gray scales</li><li>true colors (24 bits)</li><li>CMYK (32 bits)</li></ul> 2271 * For PNG, are allowed:<ul><li>gray scales on at most 8 bits (256 levels)</li><li>indexed colors</li><li>true colors (24 bits)</li></ul> 2272 * but are not supported:<ul><li>Interlacing</li><li>Alpha channel</li></ul> 2273 * If a transparent color is defined, it will be taken into account (but will be only interpreted by Acrobat 4 and above).<br /> 2274 * The format can be specified explicitly or inferred from the file extension.<br /> 2275 * It is possible to put a link on the image.<br /> 2276 * Remark: if an image is used several times, only one copy will be embedded in the file.<br /> 2277 * @param string $file Name of the file containing the image. 2278 * @param float $x Abscissa of the upper-left corner. 2279 * @param float $y Ordinate of the upper-left corner. 2280 * @param float $w Width of the image in the page. If not specified or equal to zero, it is automatically calculated. 2281 * @param float $h Height of the image in the page. If not specified or equal to zero, it is automatically calculated. 2282 * @param string $type Image format. Possible values are (case insensitive): JPG, JPEG, PNG. If not specified, the type is inferred from the file extension. 2283 * @param mixed $link URL or identifier returned by AddLink(). 2284 * @since 1.1 2285 * @see AddLink() 2286 */ 2287 function Image($file, $x, $y, $w=0, $h=0, $type='', $link='') { 2288 //Put an image on the page 2289 if(!isset($this->images[$file])) { 2290 //First use of image, get info 2291 if($type == '') { 2292 $pos = strrpos($file,'.'); 2293 if(empty($pos)) { 2294 $this->Error('Image file has no extension and no type was specified: '.$file); 2295 } 2296 $type = substr($file, $pos+1); 2297 } 2298 $type = strtolower($type); 2299 $mqr = get_magic_quotes_runtime(); 2300 set_magic_quotes_runtime(0); 2301 if($type == 'jpg' or $type == 'jpeg') { 2302 $info=$this->_parsejpg($file); 2303 } 2304 elseif($type == 'png') { 2305 $info=$this->_parsepng($file); 2306 } 2307 else { 2308 //Allow for additional formats 2309 $mtd='_parse'.$type; 2310 if(!method_exists($this,$mtd)) { 2311 $this->Error('Unsupported image type: '.$type); 2312 } 2313 $info=$this->$mtd($file); 2314 } 2315 set_magic_quotes_runtime($mqr); 2316 $info['i']=count($this->images)+1; 2317 $this->images[$file]=$info; 2318 } 2319 else { 2320 $info=$this->images[$file]; 2321 } 2322 //Automatic width and height calculation if needed 2323 if(($w == 0) and ($h == 0)) { 2324 //Put image at 72 dpi 2325 // 2004-06-14 :: Nicola Asuni, scale factor where added 2326 $w = $info['w'] / ($this->imgscale * $this->k); 2327 $h = $info['h'] / ($this->imgscale * $this->k); 2328 } 2329 if($w == 0) { 2330 $w = $h * $info['w'] / $info['h']; 2331 } 2332 if($h == 0) { 2333 $h = $w * $info['h'] / $info['w']; 2334 } 2335 $this->_out(sprintf('q %.2f 0 0 %.2f %.2f %.2f cm /I%d Do Q', $w*$this->k, $h*$this->k, $x*$this->k, ($this->h-($y+$h))*$this->k, $info['i'])); 2336 if($link) { 2337 $this->Link($x, $y, $w, $h, $link); 2338 } 2339 2340 //2002-07-31 - Nicola Asuni 2341 // set right-bottom corner coordinates 2342 $this->img_rb_x = $x + $w; 2343 $this->img_rb_y = $y + $h; 2344 } 2345 2346 /** 2347 * Performs a line break. The current abscissa goes back to the left margin and the ordinate increases by the amount passed in parameter. 2348 * @param float $h The height of the break. By default, the value equals the height of the last printed cell. 2349 * @since 1.0 2350 * @see Cell() 2351 */ 2352 function Ln($h='') { 2353 //Line feed; default value is last cell height 2354 $this->x=$this->lMargin; 2355 if(is_string($h)) { 2356 $this->y+=$this->lasth; 2357 } 2358 else { 2359 $this->y+=$h; 2360 } 2361 } 2362 2363 /** 2364 * Returns the abscissa of the current position. 2365 * @return float 2366 * @since 1.2 2367 * @see SetX(), GetY(), SetY() 2368 */ 2369 function GetX() { 2370 //Get x position 2371 return $this->x; 2372 } 2373 2374 /** 2375 * Defines the abscissa of the current position. If the passed value is negative, it is relative to the right of the page. 2376 * @param float $x The value of the abscissa. 2377 * @since 1.2 2378 * @see GetX(), GetY(), SetY(), SetXY() 2379 */ 2380 function SetX($x) { 2381 //Set x position 2382 if($x>=0) { 2383 $this->x=$x; 2384 } 2385 else { 2386 $this->x=$this->w+$x; 2387 } 2388 } 2389 2390 /** 2391 * Returns the ordinate of the current position. 2392 * @return float 2393 * @since 1.0 2394 * @see SetY(), GetX(), SetX() 2395 */ 2396 function GetY() { 2397 //Get y position 2398 return $this->y; 2399 } 2400 2401 /** 2402 * Moves the current abscissa back to the left margin and sets the ordinate. If the passed value is negative, it is relative to the bottom of the page. 2403 * @param float $y The value of the ordinate. 2404 * @since 1.0 2405 * @see GetX(), GetY(), SetY(), SetXY() 2406 */ 2407 function SetY($y) { 2408 //Set y position and reset x 2409 $this->x=$this->lMargin; 2410 if($y>=0) { 2411 $this->y=$y; 2412 } 2413 else { 2414 $this->y=$this->h+$y; 2415 } 2416 } 2417 2418 /** 2419 * Defines the abscissa and ordinate of the current position. If the passed values are negative, they are relative respectively to the right and bottom of the page. 2420 * @param float $x The value of the abscissa 2421 * @param float $y The value of the ordinate 2422 * @since 1.2 2423 * @see SetX(), SetY() 2424 */ 2425 function SetXY($x, $y) { 2426 //Set x and y positions 2427 $this->SetY($y); 2428 $this->SetX($x); 2429 } 2430 2431 /** 2432 * Send the document to a given destination: string, local file or browser. In the last case, the plug-in may be used (if present) or a download ("Save as" dialog box) may be forced.<br /> 2433 * The method first calls Close() if necessary to terminate the document. 2434 * @param string $name The name of the file. If not given, the document will be sent to the browser (destination I) with the name doc.pdf. 2435 * @param string $dest Destination where to send the document. It can take one of the following values:<ul><li>I: send the file inline to the browser. The plug-in is used if available. The name given by name is used when one selects the "Save as" option on the link generating the PDF.</li><li>D: send to the browser and force a file download with the name given by name.</li><li>F: save to a local file with the name given by name.</li><li>S: return the document as a string. name is ignored.</li></ul>If the parameter is not specified but a name is given, destination is F. If no parameter is specified at all, destination is I.<br />Note: for compatibility with previous versions, a boolean value is also accepted (false for F and true for D). 2436 * @since 1.0 2437 * @see Close() 2438 */ 2439 function Output($name='',$dest='') { 2440 //Output PDF to some destination 2441 //Finish document if necessary 2442 if($this->state < 3) { 2443 $this->Close(); 2444 } 2445 //Normalize parameters 2446 if(is_bool($dest)) { 2447 $dest=$dest ? 'D' : 'F'; 2448 } 2449 $dest=strtoupper($dest); 2450 if($dest=='') { 2451 if($name=='') { 2452 $name='doc.pdf'; 2453 $dest='I'; 2454 } else { 2455 $dest='F'; 2456 } 2457 } 2458 switch($dest) { 2459 case 'I': { 2460 //Send to standard output 2461 if(ob_get_contents()) { 2462 $this->Error('Some data has already been output, can\'t send PDF file'); 2463 } 2464 if(php_sapi_name()!='cli') { 2465 //We send to a browser 2466 header('Content-Type: application/pdf'); 2467 if(headers_sent()) { 2468 $this->Error('Some data has already been output to browser, can\'t send PDF file'); 2469 } 2470 header('Content-Length: '.strlen($this->buffer)); 2471 header('Content-disposition: inline; filename="'.$name.'"'); 2472 } 2473 echo $this->buffer; 2474 break; 2475 } 2476 case 'D': { 2477 //Download file 2478 if(ob_get_contents()) { 2479 $this->Error('Some data has already been output, can\'t send PDF file'); 2480 } 2481 if(isset($_SERVER['HTTP_USER_AGENT']) && strpos($_SERVER['HTTP_USER_AGENT'],'MSIE')) { 2482 header('Content-Type: application/force-download'); 2483 } else { 2484 header('Content-Type: application/octet-stream'); 2485 } 2486 if(headers_sent()) { 2487 $this->Error('Some data has already been output to browser, can\'t send PDF file'); 2488 } 2489 header('Content-Length: '.strlen($this->buffer)); 2490 header('Content-disposition: attachment; filename="'.$name.'"'); 2491 echo $this->buffer; 2492 break; 2493 } 2494 case 'F': { 2495 //Save to local file 2496 $f=fopen($name,'wb'); 2497 if(!$f) { 2498 $this->Error('Unable to create output file: '.$name); 2499 } 2500 fwrite($f,$this->buffer,strlen($this->buffer)); 2501 fclose($f); 2502 break; 2503 } 2504 case 'S': { 2505 //Return as a string 2506 return $this->buffer; 2507 } 2508 default: { 2509 $this->Error('Incorrect output destination: '.$dest); 2510 } 2511 } 2512 return ''; 2513 } 2514 2515 // var methods 2516 2517 /** 2518 * Check for locale-related bug 2519 * @access protected 2520 */ 2521 function _dochecks() { 2522 //Check for locale-related bug 2523 if(1.1==1) { 2524 $this->Error('Don\'t alter the locale before including class file'); 2525 } 2526 //Check for decimal separator 2527 if(sprintf('%.1f',1.0)!='1.0') { 2528 setlocale(LC_NUMERIC,'C'); 2529 } 2530 } 2531 2532 /** 2533 * Return fonts path 2534 * @access protected 2535 */ 2536 function _getfontpath() { 2537 if(!defined('FPDF_FONTPATH') AND is_dir(dirname(__FILE__).'/font')) { 2538 define('FPDF_FONTPATH', dirname(__FILE__).'/font/'); 2539 } 2540 return defined('FPDF_FONTPATH') ? FPDF_FONTPATH : ''; 2541 } 2542 2543 /** 2544 * Start document 2545 * @access protected 2546 */ 2547 function _begindoc() { 2548 //Start document 2549 $this->state=1; 2550 $this->_out('%PDF-1.3'); 2551 } 2552 2553 /** 2554 * _putpages 2555 * @access protected 2556 */ 2557 function _putpages() { 2558 $nb = $this->page; 2559 if(!empty($this->AliasNbPages)) { 2560 $nbstr = $this->UTF8ToUTF16BE($nb, false); 2561 //Replace number of pages 2562 for($n=1;$n<=$nb;$n++) { 2563 $this->pages[$n]=str_replace($this->AliasNbPages, $nbstr, $this->pages[$n]); 2564 } 2565 } 2566 if($this->DefOrientation=='P') { 2567 $wPt=$this->fwPt; 2568 $hPt=$this->fhPt; 2569 } 2570 else { 2571 $wPt=$this->fhPt; 2572 $hPt=$this->fwPt; 2573 } 2574 $filter=($this->compress) ? '/Filter /FlateDecode ' : ''; 2575 for($n=1;$n<=$nb;$n++) { 2576 //Page 2577 $this->_newobj(); 2578 $this->_out('<</Type /Page'); 2579 $this->_out('/Parent 1 0 R'); 2580 if(isset($this->OrientationChanges[$n])) { 2581 $this->_out(sprintf('/MediaBox [0 0 %.2f %.2f]',$hPt,$wPt)); 2582 } 2583 $this->_out('/Resources 2 0 R'); 2584 if(isset($this->PageLinks[$n])) { 2585 //Links 2586 $annots='/Annots ['; 2587 foreach($this->PageLinks[$n] as $pl) { 2588 $rect=sprintf('%.2f %.2f %.2f %.2f',$pl[0],$pl[1],$pl[0]+$pl[2],$pl[1]-$pl[3]); 2589 $annots.='<</Type /Annot /Subtype /Link /Rect ['.$rect.'] /Border [0 0 0] '; 2590 if(is_string($pl[4])) { 2591 $annots.='/A <</S /URI /URI ('.$this->_escape($pl[4]).')>>>>'; 2592 } 2593 else { 2594 $l=$this->links[$pl[4]]; 2595 $h=isset($this->OrientationChanges[$l[0]]) ? $wPt : $hPt; 2596 $annots.=sprintf('/Dest [%d 0 R /XYZ 0 %.2f null]>>',1+2*$l[0],$h-$l[1]*$this->k); 2597 } 2598 } 2599 $this->_out($annots.']'); 2600 } 2601 $this->_out('/Contents '.($this->n+1).' 0 R>>'); 2602 $this->_out('endobj'); 2603 //Page content 2604 $p=($this->compress) ? gzcompress($this->pages[$n]) : $this->pages[$n]; 2605 $this->_newobj(); 2606 $this->_out('<<'.$filter.'/Length '.strlen($p).'>>'); 2607 $this->_putstream($p); 2608 $this->_out('endobj'); 2609 } 2610 //Pages root 2611 $this->offsets[1]=strlen($this->buffer); 2612 $this->_out('1 0 obj'); 2613 $this->_out('<</Type /Pages'); 2614 $kids='/Kids ['; 2615 for($i=0;$i<$nb;$i++) { 2616 $kids.=(3+2*$i).' 0 R '; 2617 } 2618 $this->_out($kids.']'); 2619 $this->_out('/Count '.$nb); 2620 $this->_out(sprintf('/MediaBox [0 0 %.2f %.2f]',$wPt,$hPt)); 2621 $this->_out('>>'); 2622 $this->_out('endobj'); 2623 } 2624 2625 /** 2626 * Adds fonts 2627 * _putfonts 2628 * @access protected 2629 */ 2630 function _putfonts() { 2631 $nf=$this->n; 2632 foreach($this->diffs as $diff) { 2633 //Encodings 2634 $this->_newobj(); 2635 $this->_out('<</Type /Encoding /BaseEncoding /WinAnsiEncoding /Differences ['.$diff.']>>'); 2636 $this->_out('endobj'); 2637 } 2638 $mqr=get_magic_quotes_runtime(); 2639 set_magic_quotes_runtime(0); 2640 foreach($this->FontFiles as $file=>$info) { 2641 //Font file embedding 2642 $this->_newobj(); 2643 $this->FontFiles[$file]['n']=$this->n; 2644 $font=''; 2645 $f=fopen($this->_getfontpath().$file,'rb',1); 2646 if(!$f) { 2647 $this->Error('Font file not found'); 2648 } 2649 while(!feof($f)) { 2650 $font .= fread($f, 8192); 2651 } 2652 fclose($f); 2653 $compressed=(substr($file,-2)=='.z'); 2654 if(!$compressed && isset($info['length2'])) { 2655 $header=(ord($font{0})==128); 2656 if($header) { 2657 //Strip first binary header 2658 $font=substr($font,6); 2659 } 2660 if($header && ord($font{$info['length1']})==128) { 2661 //Strip second binary header 2662 $font=substr($font,0,$info['length1']).substr($font,$info['length1']+6); 2663 } 2664 } 2665 $this->_out('<</Length '.strlen($font)); 2666 if($compressed) { 2667 $this->_out('/Filter /FlateDecode'); 2668 } 2669 $this->_out('/Length1 '.$info['length1']); 2670 if(isset($info['length2'])) { 2671 $this->_out('/Length2 '.$info['length2'].' /Length3 0'); 2672 } 2673 $this->_out('>>'); 2674 $this->_putstream($font); 2675 $this->_out('endobj'); 2676 } 2677 set_magic_quotes_runtime($mqr); 2678 foreach($this->fonts as $k=>$font) { 2679 //Font objects 2680 $this->fonts[$k]['n']=$this->n+1; 2681 $type=$font['type']; 2682 $name=$font['name']; 2683 if($type=='core') { 2684 //Standard font 2685 $this->_newobj(); 2686 $this->_out('<</Type /Font'); 2687 $this->_out('/BaseFont /'.$name); 2688 $this->_out('/Subtype /Type1'); 2689 if($name!='Symbol' && $name!='ZapfDingbats') { 2690 $this->_out('/Encoding /WinAnsiEncoding'); 2691 } 2692 $this->_out('>>'); 2693 $this->_out('endobj'); 2694 } elseif($type=='Type1' || $type=='TrueType') { 2695 //Additional Type1 or TrueType font 2696 $this->_newobj(); 2697 $this->_out('<</Type /Font'); 2698 $this->_out('/BaseFont /'.$name); 2699 $this->_out('/Subtype /'.$type); 2700 $this->_out('/FirstChar 32 /LastChar 255'); 2701 $this->_out('/Widths '.($this->n+1).' 0 R'); 2702 $this->_out('/FontDescriptor '.($this->n+2).' 0 R'); 2703 if($font['enc']) { 2704 if(isset($font['diff'])) { 2705 $this->_out('/Encoding '.($nf+$font['diff']).' 0 R'); 2706 } else { 2707 $this->_out('/Encoding /WinAnsiEncoding'); 2708 } 2709 } 2710 $this->_out('>>'); 2711 $this->_out('endobj'); 2712 //Widths 2713 $this->_newobj(); 2714 $cw=&$font['cw']; 2715 $s='['; 2716 for($i=32;$i<=255;$i++) { 2717 $s.=$cw[chr($i)].' '; 2718 } 2719 $this->_out($s.']'); 2720 $this->_out('endobj'); 2721 //Descriptor 2722 $this->_newobj(); 2723 $s='<</Type /FontDescriptor /FontName /'.$name; 2724 foreach($font['desc'] as $k=>$v) { 2725 $s.=' /'.$k.' '.$v; 2726 } 2727 $file = $font['file']; 2728 if($file) { 2729 $s.=' /FontFile'.($type=='Type1' ? '' : '2').' '.$this->FontFiles[$file]['n'].' 0 R'; 2730 } 2731 $this->_out($s.'>>'); 2732 $this->_out('endobj'); 2733 } else { 2734 //Allow for additional types 2735 $mtd='_put'.strtolower($type); 2736 if(!method_exists($this, $mtd)) { 2737 $this->Error('Unsupported font type: '.$type); 2738 } 2739 $this->$mtd($font); 2740 } 2741 } 2742 } 2743 2744 /** 2745 * _putimages 2746 * @access protected 2747 */ 2748 function _putimages() { 2749 $filter=($this->compress) ? '/Filter /FlateDecode ' : ''; 2750 reset($this->images); 2751 while(list($file,$info)=each($this->images)) { 2752 $this->_newobj(); 2753 $this->images[$file]['n']=$this->n; 2754 $this->_out('<</Type /XObject'); 2755 $this->_out('/Subtype /Image'); 2756 $this->_out('/Width '.$info['w']); 2757 $this->_out('/Height '.$info['h']); 2758 if($info['cs']=='Indexed') { 2759 $this->_out('/ColorSpace [/Indexed /DeviceRGB '.(strlen($info['pal'])/3-1).' '.($this->n+1).' 0 R]'); 2760 } 2761 else { 2762 $this->_out('/ColorSpace /'.$info['cs']); 2763 if($info['cs']=='DeviceCMYK') { 2764 $this->_out('/Decode [1 0 1 0 1 0 1 0]'); 2765 } 2766 } 2767 $this->_out('/BitsPerComponent '.$info['bpc']); 2768 if(isset($info['f'])) { 2769 $this->_out('/Filter /'.$info['f']); 2770 } 2771 if(isset($info['parms'])) { 2772 $this->_out($info['parms']); 2773 } 2774 if(isset($info['trns']) and is_array($info['trns'])) { 2775 $trns=''; 2776 for($i=0;$i<count($info['trns']);$i++) { 2777 $trns.=$info['trns'][$i].' '.$info['trns'][$i].' '; 2778 } 2779 $this->_out('/Mask ['.$trns.']'); 2780 } 2781 $this->_out('/Length '.strlen($info['data']).'>>'); 2782 $this->_putstream($info['data']); 2783 unset($this->images[$file]['data']); 2784 $this->_out('endobj'); 2785 //Palette 2786 if($info['cs']=='Indexed') { 2787 $this->_newobj(); 2788 $pal=($this->compress) ? gzcompress($info['pal']) : $info['pal']; 2789 $this->_out('<<'.$filter.'/Length '.strlen($pal).'>>'); 2790 $this->_putstream($pal); 2791 $this->_out('endobj'); 2792 } 2793 } 2794 } 2795 2796 /** 2797 * _putxobjectdict 2798 * @access protected 2799 */ 2800 function _putxobjectdict() { 2801 foreach($this->images as $image) { 2802 $this->_out('/I'.$image['i'].' '.$image['n'].' 0 R'); 2803 } 2804 } 2805 2806 /** 2807 * _putresourcedict 2808 * @access protected 2809 */ 2810 function _putresourcedict(){ 2811 $this->_out('/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]'); 2812 $this->_out('/Font <<'); 2813 foreach($this->fonts as $font) { 2814 $this->_out('/F'.$font['i'].' '.$font['n'].' 0 R'); 2815 } 2816 $this->_out('>>'); 2817 $this->_out('/XObject <<'); 2818 $this->_putxobjectdict(); 2819 $this->_out('>>'); 2820 } 2821 2822 /** 2823 * _putresources 2824 * @access protected 2825 */ 2826 function _putresources() { 2827 $this->_putfonts(); 2828 $this->_putimages(); 2829 //Resource dictionary 2830 $this->offsets[2]=strlen($this->buffer); 2831 $this->_out('2 0 obj'); 2832 $this->_out('<<'); 2833 $this->_putresourcedict(); 2834 $this->_out('>>'); 2835 $this->_out('endobj'); 2836 } 2837 2838 /** 2839 * _putinfo 2840 * @access protected 2841 */ 2842 function _putinfo() { 2843 $this->_out('/Producer '.$this->_textstring(PDF_PRODUCER)); 2844 if(!empty($this->title)) { 2845 $this->_out('/Title '.$this->_textstring($this->title)); 2846 } 2847 if(!empty($this->subject)) { 2848 $this->_out('/Subject '.$this->_textstring($this->subject)); 2849 } 2850 if(!empty($this->author)) { 2851 $this->_out('/Author '.$this->_textstring($this->author)); 2852 } 2853 if(!empty($this->keywords)) { 2854 $this->_out('/Keywords '.$this->_textstring($this->keywords)); 2855 } 2856 if(!empty($this->creator)) { 2857 $this->_out('/Creator '.$this->_textstring($this->creator)); 2858 } 2859 $this->_out('/CreationDate '.$this->_textstring('D:'.date('YmdHis'))); 2860 } 2861 2862 /** 2863 * _putcatalog 2864 * @access protected 2865 */ 2866 function _putcatalog() { 2867 $this->_out('/Type /Catalog'); 2868 $this->_out('/Pages 1 0 R'); 2869 if($this->ZoomMode=='fullpage') { 2870 $this->_out('/OpenAction [3 0 R /Fit]'); 2871 } 2872 elseif($this->ZoomMode=='fullwidth') { 2873 $this->_out('/OpenAction [3 0 R /FitH null]'); 2874 } 2875 elseif($this->ZoomMode=='real') { 2876 $this->_out('/OpenAction [3 0 R /XYZ null null 1]'); 2877 } 2878 elseif(!is_string($this->ZoomMode)) { 2879 $this->_out('/OpenAction [3 0 R /XYZ null null '.($this->ZoomMode/100).']'); 2880 } 2881 if($this->LayoutMode=='single') { 2882 $this->_out('/PageLayout /SinglePage'); 2883 } 2884 elseif($this->LayoutMode=='continuous') { 2885 $this->_out('/PageLayout /OneColumn'); 2886 } 2887 elseif($this->LayoutMode=='two') { 2888 $this->_out('/PageLayout /TwoColumnLeft'); 2889 } 2890 } 2891 2892 /** 2893 * _puttrailer 2894 * @access protected 2895 */ 2896 function _puttrailer() { 2897 $this->_out('/Size '.($this->n+1)); 2898 $this->_out('/Root '.$this->n.' 0 R'); 2899 $this->_out('/Info '.($this->n-1).' 0 R'); 2900 } 2901 2902 /** 2903 * _putheader 2904 * @access protected 2905 */ 2906 function _putheader() { 2907 $this->_out('%PDF-'.$this->PDFVersion); 2908 } 2909 2910 /** 2911 * _enddoc 2912 * @access protected 2913 */ 2914 function _enddoc() { 2915 $this->_putheader(); 2916 $this->_putpages(); 2917 $this->_putresources(); 2918 //Info 2919 $this->_newobj(); 2920 $this->_out('<<'); 2921 $this->_putinfo(); 2922 $this->_out('>>'); 2923 $this->_out('endobj'); 2924 //Catalog 2925 $this->_newobj(); 2926 $this->_out('<<'); 2927 $this->_putcatalog(); 2928 $this->_out('>>'); 2929 $this->_out('endobj'); 2930 //Cross-ref 2931 $o=strlen($this->buffer); 2932 $this->_out('xref'); 2933 $this->_out('0 '.($this->n+1)); 2934 $this->_out('0000000000 65535 f '); 2935 for($i=1;$i<=$this->n;$i++) { 2936 $this->_out(sprintf('%010d 00000 n ',$this->offsets[$i])); 2937 } 2938 //Trailer 2939 $this->_out('trailer'); 2940 $this->_out('<<'); 2941 $this->_puttrailer(); 2942 $this->_out('>>'); 2943 $this->_out('startxref'); 2944 $this->_out($o); 2945 $this->_out('%%EOF'); 2946 $this->state=3; 2947 } 2948 2949 /** 2950 * _beginpage 2951 * @access protected 2952 */ 2953 function _beginpage($orientation) { 2954 $this->page++; 2955 $this->pages[$this->page]=''; 2956 $this->state=2; 2957 $this->x=$this->lMargin; 2958 $this->y=$this->tMargin; 2959 $this->FontFamily=''; 2960 //Page orientation 2961 if(empty($orientation)) { 2962 $orientation=$this->DefOrientation; 2963 } 2964 else { 2965 $orientation=strtoupper($orientation{0}); 2966 if($orientation!=$this->DefOrientation) { 2967 $this->OrientationChanges[$this->page]=true; 2968 } 2969 } 2970 if($orientation!=$this->CurOrientation) { 2971 //Change orientation 2972 if($orientation=='P') { 2973 $this->wPt=$this->fwPt; 2974 $this->hPt=$this->fhPt; 2975 $this->w=$this->fw; 2976 $this->h=$this->fh; 2977 } 2978 else { 2979 $this->wPt=$this->fhPt; 2980 $this->hPt=$this->fwPt; 2981 $this->w=$this->fh; 2982 $this->h=$this->fw; 2983 } 2984 $this->PageBreakTrigger=$this->h-$this->bMargin; 2985 $this->CurOrientation=$orientation; 2986 } 2987 } 2988 2989 /** 2990 * End of page contents 2991 * @access protected 2992 */ 2993 function _endpage() { 2994 $this->state=1; 2995 } 2996 2997 /** 2998 * Begin a new object 2999 * @access protected 3000 */ 3001 function _newobj() { 3002 $this->n++; 3003 $this->offsets[$this->n]=strlen($this->buffer); 3004 $this->_out($this->n.' 0 obj'); 3005 } 3006 3007 /** 3008 * Underline text 3009 * @access protected 3010 */ 3011 function _dounderline($x,$y,$txt) { 3012 $up = $this->CurrentFont['up']; 3013 $ut = $this->CurrentFont['ut']; 3014 $w = $this->GetStringWidth($txt) + $this->ws * substr_count($txt,' '); 3015 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 * $this->FontSizePt); 3016 } 3017 3018 /** 3019 * Extract info from a JPEG file 3020 * @access protected 3021 */ 3022 function _parsejpg($file) { 3023 $a=GetImageSize($file); 3024 if(empty($a)) { 3025 $this->Error('Missing or incorrect image file: '.$file); 3026 } 3027 if($a[2]!=2) { 3028 $this->Error('Not a JPEG file: '.$file); 3029 } 3030 if(!isset($a['channels']) or $a['channels']==3) { 3031 $colspace='DeviceRGB'; 3032 } 3033 elseif($a['channels']==4) { 3034 $colspace='DeviceCMYK'; 3035 } 3036 else { 3037 $colspace='DeviceGray'; 3038 } 3039 $bpc=isset($a['bits']) ? $a['bits'] : 8; 3040 //Read whole file 3041 $f=fopen($file,'rb'); 3042 $data=''; 3043 while(!feof($f)) { 3044 $data.=fread($f,4096); 3045 } 3046 fclose($f); 3047 return array('w'=>$a[0],'h'=>$a[1],'cs'=>$colspace,'bpc'=>$bpc,'f'=>'DCTDecode','data'=>$data); 3048 } 3049 3050 /** 3051 * Extract info from a PNG file 3052 * @access protected 3053 */ 3054 function _parsepng($file) { 3055 $f=fopen($file,'rb'); 3056 if(empty($f)) { 3057 $this->Error('Can\'t open image file: '.$file); 3058 } 3059 //Check signature 3060 if(fread($f,8)!=chr(137).'PNG'.chr(13).chr(10).chr(26).chr(10)) { 3061 $this->Error('Not a PNG file: '.$file); 3062 } 3063 //Read header chunk 3064 fread($f,4); 3065 if(fread($f,4)!='IHDR') { 3066 $this->Error('Incorrect PNG file: '.$file); 3067 } 3068 $w=$this->_freadint($f); 3069 $h=$this->_freadint($f); 3070 $bpc=ord(fread($f,1)); 3071 if($bpc>8) { 3072 $this->Error('16-bit depth not supported: '.$file); 3073 } 3074 $ct=ord(fread($f,1)); 3075 if($ct==0) { 3076 $colspace='DeviceGray'; 3077 } 3078 elseif($ct==2) { 3079 $colspace='DeviceRGB'; 3080 } 3081 elseif($ct==3) { 3082 $colspace='Indexed'; 3083 } 3084 else { 3085 $this->Error('Alpha channel not supported: '.$file); 3086 } 3087 if(ord(fread($f,1))!=0) { 3088 $this->Error('Unknown compression method: '.$file); 3089 } 3090 if(ord(fread($f,1))!=0) { 3091 $this->Error('Unknown filter method: '.$file); 3092 } 3093 if(ord(fread($f,1))!=0) { 3094 $this->Error('Interlacing not supported: '.$file); 3095 } 3096 fread($f,4); 3097 $parms='/DecodeParms <</Predictor 15 /Colors '.($ct==2 ? 3 : 1).' /BitsPerComponent '.$bpc.' /Columns '.$w.'>>'; 3098 //Scan chunks looking for palette, transparency and image data 3099 $pal=''; 3100 $trns=''; 3101 $data=''; 3102 do { 3103 $n=$this->_freadint($f); 3104 $type=fread($f,4); 3105 if($type=='PLTE') { 3106 //Read palette 3107 $pal=fread($f,$n); 3108 fread($f,4); 3109 } 3110 elseif($type=='tRNS') { 3111 //Read transparency info 3112 $t=fread($f,$n); 3113 if($ct==0) { 3114 $trns=array(ord(substr($t,1,1))); 3115 } 3116 elseif($ct==2) { 3117 $trns=array(ord(substr($t,1,1)),ord(substr($t,3,1)),ord(substr($t,5,1))); 3118 } 3119 else { 3120 $pos=strpos($t,chr(0)); 3121 if($pos!==false) { 3122 $trns=array($pos); 3123 } 3124 } 3125 fread($f,4); 3126 } 3127 elseif($type=='IDAT') { 3128 //Read image data block 3129 $data.=fread($f,$n); 3130 fread($f,4); 3131 } 3132 elseif($type=='IEND') { 3133 break; 3134 } 3135 else { 3136 fread($f,$n+4); 3137 } 3138 } 3139 while($n); 3140 if($colspace=='Indexed' and empty($pal)) { 3141 $this->Error('Missing palette in '.$file); 3142 } 3143 fclose($f); 3144 return array('w'=>$w, 'h'=>$h, 'cs'=>$colspace, 'bpc'=>$bpc, 'f'=>'FlateDecode', 'parms'=>$parms, 'pal'=>$pal, 'trns'=>$trns, 'data'=>$data); 3145 } 3146 3147 /** 3148 * Read a 4-byte integer from file 3149 * @access protected 3150 */ 3151 function _freadint($f) { 3152 //Read a 4-byte integer from file 3153 $a=unpack('Ni',fread($f,4)); 3154 return $a['i']; 3155 } 3156 3157 /** 3158 * Format a text string 3159 * @access protected 3160 */ 3161 function _textstring($s) { 3162 if($this->isunicode) { 3163 //Convert string to UTF-16BE 3164 $s = $this->UTF8ToUTF16BE($s, true); 3165 } 3166 return '('. $this->_escape($s).')'; 3167 } 3168 3169 /** 3170 * Format a text string 3171 * @access protected 3172 */ 3173 function _escapetext($s) { 3174 if($this->isunicode) { 3175 //Convert string to UTF-16BE 3176 $s = $this->UTF8ToUTF16BE($s, false); 3177 } 3178 return $this->_escape($s); 3179 } 3180 3181 /** 3182 * Add \ before \, ( and ) 3183 * @access protected 3184 */ 3185 function _escape($s) { 3186 // the chr(13) substitution fixes the Bugs item #1421290. 3187 return strtr($s, array(')' => '\\)', '(' => '\\(', '\\' => '\\\\', chr(13) => '\r')); 3188 } 3189 3190 /** 3191 * 3192 * @access protected 3193 */ 3194 function _putstream($s) { 3195 $this->_out('stream'); 3196 $this->_out($s); 3197 $this->_out('endstream'); 3198 } 3199 3200 /** 3201 * Add a line to the document 3202 * @access protected 3203 */ 3204 function _out($s) { 3205 if($this->state==2) { 3206 $this->pages[$this->page] .= $s."\n"; 3207 } 3208 else { 3209 $this->buffer .= $s."\n"; 3210 } 3211 } 3212 3213 /** 3214 * Adds unicode fonts.<br> 3215 * Based on PDF Reference 1.3 (section 5) 3216 * @access protected 3217 * @author Nicola Asuni 3218 * @since 1.52.0.TC005 (2005-01-05) 3219 */ 3220 function _puttruetypeunicode($font) { 3221 // Type0 Font 3222 // A composite font—a font composed of other fonts, organized hierarchically 3223 $this->_newobj(); 3224 $this->_out('<</Type /Font'); 3225 $this->_out('/Subtype /Type0'); 3226 $this->_out('/BaseFont /'.$font['name'].''); 3227 $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. 3228 $this->_out('/DescendantFonts ['.($this->n + 1).' 0 R]'); 3229 $this->_out('>>'); 3230 $this->_out('endobj'); 3231 3232 // CIDFontType2 3233 // A CIDFont whose glyph descriptions are based on TrueType font technology 3234 $this->_newobj(); 3235 $this->_out('<</Type /Font'); 3236 $this->_out('/Subtype /CIDFontType2'); 3237 $this->_out('/BaseFont /'.$font['name'].''); 3238 $this->_out('/CIDSystemInfo '.($this->n + 1).' 0 R'); 3239 $this->_out('/FontDescriptor '.($this->n + 2).' 0 R'); 3240 if (isset($font['desc']['MissingWidth'])){ 3241 $this->_out('/DW '.$font['desc']['MissingWidth'].''); // The default width for glyphs in the CIDFont MissingWidth 3242 } 3243 $w = ""; 3244 foreach ($font['cw'] as $cid => $width) { 3245 $w .= ''.$cid.' ['.$width.'] '; // define a specific width for each individual CID 3246 } 3247 $this->_out('/W ['.$w.']'); // A description of the widths for the glyphs in the CIDFont 3248 $this->_out('/CIDToGIDMap '.($this->n + 3).' 0 R'); 3249 $this->_out('>>'); 3250 $this->_out('endobj'); 3251 3252 // CIDSystemInfo dictionary 3253 // A dictionary containing entries that define the character collection of the CIDFont. 3254 $this->_newobj(); 3255 $this->_out('<</Registry (Adobe)'); // A string identifying an issuer of character collections 3256 $this->_out('/Ordering (UCS)'); // A string that uniquely names a character collection issued by a specific registry 3257 $this->_out('/Supplement 0'); // The supplement number of the character collection. 3258 $this->_out('>>'); 3259 $this->_out('endobj'); 3260 3261 // Font descriptor 3262 // A font descriptor describing the CIDFont’s default metrics other than its glyph widths 3263 $this->_newobj(); 3264 $this->_out('<</Type /FontDescriptor'); 3265 $this->_out('/FontName /'.$font['name']); 3266 foreach ($font['desc'] as $key => $value) { 3267 $this->_out('/'.$key.' '.$value); 3268 } 3269 if ($font['file']) { 3270 // A stream containing a TrueType font program 3271 $this->_out('/FontFile2 '.$this->FontFiles[$font['file']]['n'].' 0 R'); 3272 } 3273 $this->_out('>>'); 3274 $this->_out('endobj'); 3275 3276 // Embed CIDToGIDMap 3277 // A specification of the mapping from CIDs to glyph indices 3278 $this->_newobj(); 3279 $ctgfile = $this->_getfontpath().$font['ctg']; 3280 if(!file_exists($ctgfile)) { 3281 $this->Error('Font file not found: '.$ctgfile); 3282 } 3283 $size = filesize($ctgfile); 3284 $this->_out('<</Length '.$size.''); 3285 if(substr($ctgfile, -2) == '.z') { // check file extension 3286 /* Decompresses data encoded using the public-domain 3287 zlib/deflate compression method, reproducing the 3288 original text or binary data */ 3289 $this->_out('/Filter /FlateDecode'); 3290 } 3291 $this->_out('>>'); 3292 $this->_putstream(file_get_contents($ctgfile)); 3293 $this->_out('endobj'); 3294 } 3295 3296 /** 3297 * Converts UTF-8 strings to codepoints array.<br> 3298 * Invalid byte sequences will be replaced with 0xFFFD (replacement character)<br> 3299 * Based on: http://www.faqs.org/rfcs/rfc3629.html 3300 * <pre> 3301 * Char. number range | UTF-8 octet sequence 3302 * (hexadecimal) | (binary) 3303 * --------------------+----------------------------------------------- 3304 * 0000 0000-0000 007F | 0xxxxxxx 3305 * 0000 0080-0000 07FF | 110xxxxx 10xxxxxx 3306 * 0000 0800-0000 FFFF | 1110xxxx 10xxxxxx 10xxxxxx 3307 * 0001 0000-0010 FFFF | 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx 3308 * --------------------------------------------------------------------- 3309 * 3310 * ABFN notation: 3311 * --------------------------------------------------------------------- 3312 * UTF8-octets = *( UTF8-char ) 3313 * UTF8-char = UTF8-1 / UTF8-2 / UTF8-3 / UTF8-4 3314 * UTF8-1 = %x00-7F 3315 * UTF8-2 = %xC2-DF UTF8-tail 3316 * 3317 * UTF8-3 = %xE0 %xA0-BF UTF8-tail / %xE1-EC 2( UTF8-tail ) / 3318 * %xED %x80-9F UTF8-tail / %xEE-EF 2( UTF8-tail ) 3319 * UTF8-4 = %xF0 %x90-BF 2( UTF8-tail ) / %xF1-F3 3( UTF8-tail ) / 3320 * %xF4 %x80-8F 2( UTF8-tail ) 3321 * UTF8-tail = %x80-BF 3322 * --------------------------------------------------------------------- 3323 * </pre> 3324 * @param string $str string to process. 3325 * @return array containing codepoints (UTF-8 characters values) 3326 * @access protected 3327 * @author Nicola Asuni 3328 * @since 1.53.0.TC005 (2005-01-05) 3329 */ 3330 function UTF8StringToArray($str) { 3331 if(!$this->isunicode) { 3332 return $str; // string is not in unicode 3333 } 3334 $unicode = array(); // array containing unicode values 3335 $bytes = array(); // array containing single character byte sequences 3336 $numbytes = 1; // number of octetc needed to represent the UTF-8 character 3337 3338 $str .= ""; // force $str to be a string 3339 $length = strlen($str); 3340 3341 for($i = 0; $i < $length; $i++) { 3342 $char = ord($str{$i}); // get one string character at time 3343 if(count($bytes) == 0) { // get starting octect 3344 if ($char <= 0x7F) { 3345 $unicode[] = $char; // use the character "as is" because is ASCII 3346 $numbytes = 1; 3347 } elseif (($char >> 0x05) == 0x06) { // 2 bytes character (0x06 = 110 BIN) 3348 $bytes[] = ($char - 0xC0) << 0x06; 3349 $numbytes = 2; 3350 } elseif (($char >> 0x04) == 0x0E) { // 3 bytes character (0x0E = 1110 BIN) 3351 $bytes[] = ($char - 0xE0) << 0x0C; 3352 $numbytes = 3; 3353 } elseif (($char >> 0x03) == 0x1E) { // 4 bytes character (0x1E = 11110 BIN) 3354 $bytes[] = ($char - 0xF0) << 0x12; 3355 $numbytes = 4; 3356 } else { 3357 // use replacement character for other invalid sequences 3358 $unicode[] = 0xFFFD; 3359 $bytes = array(); 3360 $numbytes = 1; 3361 } 3362 } elseif (($char >> 0x06) == 0x02) { // bytes 2, 3 and 4 must start with 0x02 = 10 BIN 3363 $bytes[] = $char - 0x80; 3364 if (count($bytes) == $numbytes) { 3365 // compose UTF-8 bytes to a single unicode value 3366 $char = $bytes[0]; 3367 for($j = 1; $j < $numbytes; $j++) { 3368 $char += ($bytes[$j] << (($numbytes - $j - 1) * 0x06)); 3369 } 3370 if ((($char >= 0xD800) AND ($char <= 0xDFFF)) OR ($char >= 0x10FFFF)) { 3371 /* The definition of UTF-8 prohibits encoding character numbers between 3372 U+D800 and U+DFFF, which are reserved for use with the UTF-16 3373 encoding form (as surrogate pairs) and do not directly represent 3374 characters. */ 3375 $unicode[] = 0xFFFD; // use replacement character 3376 } 3377 else { 3378 $unicode[] = $char; // add char to array 3379 } 3380 // reset data for next char 3381 $bytes = array(); 3382 $numbytes = 1; 3383 } 3384 } else { 3385 // use replacement character for other invalid sequences 3386 $unicode[] = 0xFFFD; 3387 $bytes = array(); 3388 $numbytes = 1; 3389 } 3390 } 3391 return $unicode; 3392 } 3393 3394 /** 3395 * Converts UTF-8 strings to UTF16-BE.<br> 3396 * Based on: http://www.faqs.org/rfcs/rfc2781.html 3397 * <pre> 3398 * Encoding UTF-16: 3399 * 3400 * Encoding of a single character from an ISO 10646 character value to 3401 * UTF-16 proceeds as follows. Let U be the character number, no greater 3402 * than 0x10FFFF. 3403 * 3404 * 1) If U < 0x10000, encode U as a 16-bit unsigned integer and 3405 * terminate. 3406 * 3407 * 2) Let U' = U - 0x10000. Because U is less than or equal to 0x10FFFF, 3408 * U' must be less than or equal to 0xFFFFF. That is, U' can be 3409 * represented in 20 bits. 3410 * 3411 * 3) Initialize two 16-bit unsigned integers, W1 and W2, to 0xD800 and 3412 * 0xDC00, respectively. These integers each have 10 bits free to 3413 * encode the character value, for a total of 20 bits. 3414 * 3415 * 4) Assign the 10 high-order bits of the 20-bit U' to the 10 low-order 3416 * bits of W1 and the 10 low-order bits of U' to the 10 low-order 3417 * bits of W2. Terminate. 3418 * 3419 * Graphically, steps 2 through 4 look like: 3420 * U' = yyyyyyyyyyxxxxxxxxxx 3421 * W1 = 110110yyyyyyyyyy 3422 * W2 = 110111xxxxxxxxxx 3423 * </pre> 3424 * @param string $str string to process. 3425 * @param boolean $setbom if true set the Byte Order Mark (BOM = 0xFEFF) 3426 * @return string 3427 * @access protected 3428 * @author Nicola Asuni 3429 * @since 1.53.0.TC005 (2005-01-05) 3430 * @uses UTF8StringToArray 3431 */ 3432 function UTF8ToUTF16BE($str, $setbom=true) { 3433 if(!$this->isunicode) { 3434 return $str; // string is not in unicode 3435 } 3436 $outstr = ""; // string to be returned 3437 $unicode = $this->UTF8StringToArray($str); // array containing UTF-8 unicode values 3438 $numitems = count($unicode); 3439 3440 if ($setbom) { 3441 $outstr .= "\xFE\xFF"; // Byte Order Mark (BOM) 3442 } 3443 foreach($unicode as $char) { 3444 if($char == 0xFFFD) { 3445 $outstr .= "\xFF\xFD"; // replacement character 3446 } elseif ($char < 0x10000) { 3447 $outstr .= chr($char >> 0x08); 3448 $outstr .= chr($char & 0xFF); 3449 } else { 3450 $char -= 0x10000; 3451 $w1 = 0xD800 | ($char >> 0x10); 3452 $w2 = 0xDC00 | ($char & 0x3FF); 3453 $outstr .= chr($w1 >> 0x08); 3454 $outstr .= chr($w1 & 0xFF); 3455 $outstr .= chr($w2 >> 0x08); 3456 $outstr .= chr($w2 & 0xFF); 3457 } 3458 } 3459 return $outstr; 3460 } 3461 3462 // ==================================================== 3463 3464 /** 3465 * Set header font. 3466 * @param array $font font 3467 * @since 1.1 3468 */ 3469 function setHeaderFont($font) { 3470 $this->header_font = $font; 3471 } 3472 3473 /** 3474 * Set footer font. 3475 * @param array $font font 3476 * @since 1.1 3477 */ 3478 function setFooterFont($font) { 3479 $this->footer_font = $font; 3480 } 3481 3482 /** 3483 * Set language array. 3484 * @param array $language 3485 * @since 1.1 3486 */ 3487 function setLanguageArray($language) { 3488 $this->l = $language; 3489 } 3490 3491 /** 3492 * Set document barcode. 3493 * @param string $bc barcode 3494 */ 3495 function setBarcode($bc="") { 3496 $this->barcode = $bc; 3497 } 3498 3499 /** 3500 * Print Barcode. 3501 * @param int $x x position in user units 3502 * @param int $y y position in user units 3503 * @param int $w width in user units 3504 * @param int $h height position in user units 3505 * @param string $type type of barcode (I25, C128A, C128B, C128C, C39) 3506 * @param string $style barcode style 3507 * @param string $font font for text 3508 * @param int $xres x resolution 3509 * @param string $code code to print 3510 */ 3511 function writeBarcode($x, $y, $w, $h, $type, $style, $font, $xres, $code) { 3512 require_once(dirname(__FILE__)."/barcode/barcode.php"); 3513 require_once(dirname(__FILE__)."/barcode/i25object.php"); 3514 require_once(dirname(__FILE__)."/barcode/c39object.php"); 3515 require_once(dirname(__FILE__)."/barcode/c128aobject.php"); 3516 require_once(dirname(__FILE__)."/barcode/c128bobject.php"); 3517 require_once(dirname(__FILE__)."/barcode/c128cobject.php"); 3518 3519 if (empty($code)) { 3520 return; 3521 } 3522 3523 if (empty($style)) { 3524 $style = BCS_ALIGN_LEFT; 3525 $style |= BCS_IMAGE_PNG; 3526 $style |= BCS_TRANSPARENT; 3527 //$style |= BCS_BORDER; 3528 //$style |= BCS_DRAW_TEXT; 3529 //$style |= BCS_STRETCH_TEXT; 3530 //$style |= BCS_REVERSE_COLOR; 3531 } 3532 if (empty($font)) {$font = BCD_DEFAULT_FONT;} 3533 if (empty($xres)) {$xres = BCD_DEFAULT_XRES;} 3534 3535 $scale_factor = 1.5 * $xres * $this->k; 3536 $bc_w = round($w * $scale_factor); //width in points 3537 $bc_h = round($h * $scale_factor); //height in points 3538 3539 switch (strtoupper($type)) { 3540 case "I25": { 3541 $obj = new I25Object($bc_w, $bc_h, $style, $code); 3542 break; 3543 } 3544 case "C128A": { 3545 $obj = new C128AObject($bc_w, $bc_h, $style, $code); 3546 break; 3547 } 3548 default: 3549 case "C128B": { 3550 $obj = new C128BObject($bc_w, $bc_h, $style, $code); 3551 break; 3552 } 3553 case "C128C": { 3554 $obj = new C128CObject($bc_w, $bc_h, $style, $code); 3555 break; 3556 } 3557 case "C39": { 3558 $obj = new C39Object($bc_w, $bc_h, $style, $code); 3559 break; 3560 } 3561 } 3562 3563 $obj->SetFont($font); 3564 $obj->DrawObject($xres); 3565 3566 //use a temporary file.... 3567 $tmpName = tempnam(K_PATH_CACHE,'img'); 3568 imagepng($obj->getImage(), $tmpName); 3569 $this->Image($tmpName, $x, $y, $w, $h, 'png'); 3570 $obj->DestroyObject(); 3571 unset($obj); 3572 unlink($tmpName); 3573 } 3574 3575 /** 3576 * Returns the PDF data. 3577 */ 3578 function getPDFData() { 3579 if($this->state < 3) { 3580 $this->Close(); 3581 } 3582 return $this->buffer; 3583 } 3584 3585 // --- HTML PARSER FUNCTIONS --- 3586 3587 /** 3588 * Allows to preserve some HTML formatting.<br /> 3589 * Supports: h1, h2, h3, h4, h5, h6, b, u, i, a, img, p, br, strong, em, font, blockquote, li, ul, ol, hr, td, th, tr, table, sup, sub, small 3590 * @param string $html text to display 3591 * @param boolean $ln if true add a new line after text (default = true) 3592 * @param int $fill Indicates if the background must be painted (1) or transparent (0). Default value: 0. 3593 */ 3594 function writeHTML($html, $ln=true, $fill=0) { 3595 3596 // store some variables 3597 $html=strip_tags($html,"<h1><h2><h3><h4><h5><h6><b><u><i><a><img><p><br><br/><strong><em><font><blockquote><li><ul><ol><hr><td><th><tr><table><sup><sub><small>"); //remove all unsupported tags 3598 //replace carriage returns, newlines and tabs 3599 $repTable = array("\t" => " ", "\n" => " ", "\r" => " ", "\0" => " ", "\x0B" => " "); 3600 $html = strtr($html, $repTable); 3601 $pattern = '/(<[^>]+>)/Uu'; 3602 $a = preg_split($pattern, $html, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY); //explodes the string 3603 3604 if (empty($this->lasth)) { 3605 //set row height 3606 $this->lasth = $this->FontSize * K_CELL_HEIGHT_RATIO; 3607 } 3608 3609 foreach($a as $key=>$element) { 3610 if (!preg_match($pattern, $element)) { 3611 //Text 3612 if($this->HREF) { 3613 $this->addHtmlLink($this->HREF, $element, $fill); 3614 } 3615 elseif($this->tdbegin) { 3616 if((strlen(trim($element)) > 0) AND ($element != " ")) { 3617 $this->Cell($this->tdwidth, $this->tdheight, $this->unhtmlentities($element), $this->tableborder, '', $this->tdalign, $this->tdbgcolor); 3618 } 3619 elseif($element == " ") { 3620 $this->Cell($this->tdwidth, $this->tdheight, '', $this->tableborder, '', $this->tdalign, $this->tdbgcolor); 3621 } 3622 } 3623 else { 3624 $this->Write($this->lasth, stripslashes($this->unhtmlentities($element)), '', $fill); 3625 } 3626 } 3627 else { 3628 $element = substr($element, 1, -1); 3629 //Tag 3630 if($element{0}=='/') { 3631 $this->closedHTMLTagHandler(strtolower(substr($element, 1))); 3632 } 3633 else { 3634 //Extract attributes 3635 // get tag name 3636 preg_match('/([a-zA-Z0-9]*)/', $element, $tag); 3637 $tag = strtolower($tag[0]); 3638 // get attributes 3639 preg_match_all('/([^=\s]*)=["\']?([^"\']*)["\']?/', $element, $attr_array, PREG_PATTERN_ORDER); 3640 $attr = array(); // reset attribute array 3641 while(list($id,$name)=each($attr_array[1])) { 3642 $attr[strtolower($name)] = $attr_array[2][$id]; 3643 } 3644 $this->openHTMLTagHandler($tag, $attr, $fill); 3645 } 3646 } 3647 } 3648 if ($ln) { 3649 $this->Ln($this->lasth); 3650 } 3651 } 3652 3653 /** 3654 * Prints a cell (rectangular area) with optional borders, background color and html text string. 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 /> 3655 * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting. 3656 * @param float $w Cell width. If 0, the cell extends up to the right margin. 3657 * @param float $h Cell minimum height. The cell extends automatically if needed. 3658 * @param float $x upper-left corner X coordinate 3659 * @param float $y upper-left corner Y coordinate 3660 * @param string $html html text to print. Default value: empty string. 3661 * @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> 3662 * @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</li><li>2: below</li></ul> 3663 Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0. 3664 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0. 3665 * @see Cell() 3666 */ 3667 function writeHTMLCell($w, $h, $x, $y, $html='', $border=0, $ln=0, $fill=0) { 3668 3669 if (empty($this->lasth)) { 3670 //set row height 3671 $this->lasth = $this->FontSize * K_CELL_HEIGHT_RATIO; 3672 } 3673 3674 if (empty($x)) { 3675 $x = $this->GetX(); 3676 } 3677 if (empty($y)) { 3678 $y = $this->GetY(); 3679 } 3680 3681 // get current page number 3682 $pagenum = $this->page; 3683 3684 $this->SetX($x); 3685 $this->SetY($y); 3686 3687 if(empty($w)) { 3688 $w = $this->fw - $x - $this->rMargin; 3689 } 3690 3691 // store original margin values 3692 $lMargin = $this->lMargin; 3693 $rMargin = $this->rMargin; 3694 3695 // set new margin values 3696 $this->SetLeftMargin($x); 3697 $this->SetRightMargin($this->fw - $x - $w); 3698 3699 // calculate remaining vertical space on page 3700 $restspace = $this->getPageHeight() - $this->GetY() - $this->getBreakMargin(); 3701 3702 $this->writeHTML($html, true, $fill); // write html text 3703 3704 $currentY = $this->GetY(); 3705 3706 // check if a new page has been created 3707 if ($this->page > $pagenum) { 3708 // design a cell around the text on first page 3709 $currentpage = $this->page; 3710 $this->page = $pagenum; 3711 $this->SetY($this->getPageHeight() - $restspace - $this->getBreakMargin()); 3712 $h = $restspace - 1; 3713 $this->Cell($w, $h, "", $border, $ln, 'L', 0); 3714 // design a cell around the text on last page 3715 $this->page = $currentpage; 3716 $h = $currentY - $this->tMargin; 3717 $this->SetY($this->tMargin); // put cursor at the beginning of text 3718 $this->Cell($w, $h, "", $border, $ln, 'L', 0); 3719 } else { 3720 $h = max($h, ($currentY - $y)); 3721 $this->SetY($y); // put cursor at the beginning of text 3722 // design a cell around the text 3723 $this->Cell($w, $h, "", $border, $ln, 'L', 0); 3724 } 3725 3726 // restore original margin values 3727 $this->SetLeftMargin($lMargin); 3728 $this->SetRightMargin($rMargin); 3729 3730 if ($ln) { 3731 $this->Ln(0); 3732 } 3733 } 3734 3735 /** 3736 * Process opening tags. 3737 * @param string $tag tag name (in uppercase) 3738 * @param string $attr tag attribute (in uppercase) 3739 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0. 3740 * @access private 3741 */ 3742 function openHTMLTagHandler($tag, $attr, $fill=0) { 3743 //Opening tag 3744 switch($tag) { 3745 case 'table': { 3746 if ((isset($attr['border'])) AND ($attr['border'] != '')) { 3747 $this->tableborder = $attr['border']; 3748 } 3749 else { 3750 $this->tableborder = 0; 3751 } 3752 break; 3753 } 3754 case 'tr': { 3755 break; 3756 } 3757 case 'td': 3758 case 'th': { 3759 if ((isset($attr['width'])) AND ($attr['width'] != '')) { 3760 $this->tdwidth = ($attr['width']/4); 3761 } 3762 else { 3763 $this->tdwidth = (($this->w - $this->lMargin - $this->rMargin) / $this->default_table_columns); 3764 } 3765 if ((isset($attr['height'])) AND ($attr['height'] != '')) { 3766 $this->tdheight=($attr['height'] / $this->k); 3767 } 3768 else { 3769 $this->tdheight = $this->lasth; 3770 } 3771 if ((isset($attr['align'])) AND ($attr['align'] != '')) { 3772 switch ($attr['align']) { 3773 case 'center': { 3774 $this->tdalign = "C"; 3775 break; 3776 } 3777 case 'right': { 3778 $this->tdalign = "R"; 3779 break; 3780 } 3781 default: 3782 case 'left': { 3783 $this->tdalign = "L"; 3784 break; 3785 } 3786 } 3787 } 3788 if ((isset($attr['bgcolor'])) AND ($attr['bgcolor'] != '')) { 3789 $coul = $this->convertColorHexToDec($attr['bgcolor']); 3790 $this->SetFillColor($coul['R'], $coul['G'], $coul['B']); 3791 $this->tdbgcolor=true; 3792 } 3793 $this->tdbegin=true; 3794 break; 3795 } 3796 case 'hr': { 3797 $this->Ln(); 3798 if ((isset($attr['width'])) AND ($attr['width'] != '')) { 3799 $hrWidth = $attr['width']; 3800 } 3801 else { 3802 $hrWidth = $this->w - $this->lMargin - $this->rMargin; 3803 } 3804 $x = $this->GetX(); 3805 $y = $this->GetY(); 3806 $this->SetLineWidth(0.2); 3807 $this->Line($x, $y, $x + $hrWidth, $y); 3808 $this->SetLineWidth(0.2); 3809 $this->Ln(); 3810 break; 3811 } 3812 case 'strong': { 3813 $this->setStyle('b', true); 3814 break; 3815 } 3816 case 'em': { 3817 $this->setStyle('i', true); 3818 break; 3819 } 3820 case 'b': 3821 case 'i': 3822 case 'u': { 3823 $this->setStyle($tag, true); 3824 break; 3825 } 3826 case 'a': { 3827 $this->HREF = $attr['href']; 3828 break; 3829 } 3830 case 'img': { 3831 if(isset($attr['src'])) { 3832 // replace relative path with real server path 3833 $attr['src'] = str_replace(K_PATH_URL_CACHE, K_PATH_CACHE, $attr['src']); 3834 if(!isset($attr['width'])) { 3835 $attr['width'] = 0; 3836 } 3837 if(!isset($attr['height'])) { 3838 $attr['height'] = 0; 3839 } 3840 3841 $this->Image($attr['src'], $this->GetX(),$this->GetY(), $this->pixelsToMillimeters($attr['width']), $this->pixelsToMillimeters($attr['height'])); 3842 //$this->SetX($this->img_rb_x); 3843 $this->SetY($this->img_rb_y); 3844 3845 } 3846 break; 3847 } 3848 case 'ul': { 3849 $this->listordered = false; 3850 $this->listcount = 0; 3851 break; 3852 } 3853 case 'ol': { 3854 $this->listordered = true; 3855 $this->listcount = 0; 3856 break; 3857 } 3858 case 'li': { 3859 $this->Ln(); 3860 if ($this->listordered) { 3861 $this->lispacer = " ".(++$this->listcount).". "; 3862 } 3863 else { 3864 //unordered list simbol 3865 $this->lispacer = " - "; 3866 } 3867 $this->Write($this->lasth, $this->lispacer, '', $fill); 3868 break; 3869 } 3870 case 'blockquote': 3871 case 'br': { 3872 $this->Ln(); 3873 if(strlen($this->lispacer) > 0) { 3874 $this->x += $this->GetStringWidth($this->lispacer); 3875 } 3876 break; 3877 } 3878 case 'p': { 3879 $this->Ln(); 3880 $this->Ln(); 3881 break; 3882 } 3883 case 'sup': { 3884 $currentFontSize = $this->FontSize; 3885 $this->tempfontsize = $this->FontSizePt; 3886 $this->SetFontSize($this->FontSizePt * K_SMALL_RATIO); 3887 $this->SetXY($this->GetX(), $this->GetY() - (($currentFontSize - $this->FontSize)*(K_SMALL_RATIO))); 3888 break; 3889 } 3890 case 'sub': { 3891 $currentFontSize = $this->FontSize; 3892 $this->tempfontsize = $this->FontSizePt; 3893 $this->SetFontSize($this->FontSizePt * K_SMALL_RATIO); 3894 $this->SetXY($this->GetX(), $this->GetY() + (($currentFontSize - $this->FontSize)*(K_SMALL_RATIO))); 3895 break; 3896 } 3897 case 'small': { 3898 $currentFontSize = $this->FontSize; 3899 $this->tempfontsize = $this->FontSizePt; 3900 $this->SetFontSize($this->FontSizePt * K_SMALL_RATIO); 3901 $this->SetXY($this->GetX(), $this->GetY() + (($currentFontSize - $this->FontSize)/3)); 3902 break; 3903 } 3904 case 'font': { 3905 if (isset($attr['color']) AND $attr['color']!='') { 3906 $coul = $this->convertColorHexToDec($attr['color']); 3907 $this->SetTextColor($coul['R'],$coul['G'],$coul['B']); 3908 $this->issetcolor=true; 3909 } 3910 if (isset($attr['face']) and in_array(strtolower($attr['face']), $this->fontlist)) { 3911 $this->SetFont(strtolower($attr['FACE'])); 3912 $this->issetfont=true; 3913 } 3914 if (isset($attr['size'])) { 3915 $headsize = intval($attr['size']); 3916 } else { 3917 $headsize = 0; 3918 } 3919 $currentFontSize = $this->FontSize; 3920 $this->tempfontsize = $this->FontSizePt; 3921 $this->SetFontSize($this->FontSizePt + $headsize); 3922 $this->lasth = $this->FontSize * K_CELL_HEIGHT_RATIO; 3923 break; 3924 } 3925 case 'h1': 3926 case 'h2': 3927 case 'h3': 3928 case 'h4': 3929 case 'h5': 3930 case 'h6': { 3931 $headsize = (4 - substr($tag, 1)) * 2; 3932 $currentFontSize = $this->FontSize; 3933 $this->tempfontsize = $this->FontSizePt; 3934 $this->SetFontSize($this->FontSizePt + $headsize); 3935 $this->setStyle('b', true); 3936 $this->lasth = $this->FontSize * K_CELL_HEIGHT_RATIO; 3937 break; 3938 } 3939 } 3940 } 3941 3942 /** 3943 * Process closing tags. 3944 * @param string $tag tag name (in uppercase) 3945 * @access private 3946 */ 3947 function closedHTMLTagHandler($tag) { 3948 //Closing tag 3949 switch($tag) { 3950 case 'td': 3951 case 'th': { 3952 $this->tdbegin = false; 3953 $this->tdwidth = 0; 3954 $this->tdheight = 0; 3955 $this->tdalign = "L"; 3956 $this->tdbgcolor = false; 3957 $this->SetFillColor($this->prevFillColor[0], $this->prevFillColor[1], $this->prevFillColor[2]); 3958 break; 3959 } 3960 case 'tr': { 3961 $this->Ln(); 3962 break; 3963 } 3964 case 'table': { 3965 $this->tableborder=0; 3966 break; 3967 } 3968 case 'strong': { 3969 $this->setStyle('b', false); 3970 break; 3971 } 3972 case 'em': { 3973 $this->setStyle('i', false); 3974 break; 3975 } 3976 case 'b': 3977 case 'i': 3978 case 'u': { 3979 $this->setStyle($tag, false); 3980 break; 3981 } 3982 case 'a': { 3983 $this->HREF = ''; 3984 break; 3985 } 3986 case 'sup': { 3987 $currentFontSize = $this->FontSize; 3988 $this->SetFontSize($this->tempfontsize); 3989 $this->tempfontsize = $this->FontSizePt; 3990 $this->SetXY($this->GetX(), $this->GetY() - (($currentFontSize - $this->FontSize)*(K_SMALL_RATIO))); 3991 break; 3992 } 3993 case 'sub': { 3994 $currentFontSize = $this->FontSize; 3995 $this->SetFontSize($this->tempfontsize); 3996 $this->tempfontsize = $this->FontSizePt; 3997 $this->SetXY($this->GetX(), $this->GetY() + (($currentFontSize - $this->FontSize)*(K_SMALL_RATIO))); 3998 break; 3999 } 4000 case 'small': { 4001 $currentFontSize = $this->FontSize; 4002 $this->SetFontSize($this->tempfontsize); 4003 $this->tempfontsize = $this->FontSizePt; 4004 $this->SetXY($this->GetX(), $this->GetY() - (($this->FontSize - $currentFontSize)/3)); 4005 break; 4006 } 4007 case 'font': { 4008 if ($this->issetcolor == true) { 4009 $this->SetTextColor($this->prevTextColor[0], $this->prevTextColor[1], $this->prevTextColor[2]); 4010 } 4011 if ($this->issetfont) { 4012 $this->FontFamily = $this->prevFontFamily; 4013 $this->FontStyle = $this->prevFontStyle; 4014 $this->SetFont($this->FontFamily); 4015 $this->issetfont = false; 4016 } 4017 $currentFontSize = $this->FontSize; 4018 $this->SetFontSize($this->tempfontsize); 4019 $this->tempfontsize = $this->FontSizePt; 4020 //$this->TextColor = $this->prevTextColor; 4021 $this->lasth = $this->FontSize * K_CELL_HEIGHT_RATIO; 4022 break; 4023 } 4024 case 'ul': { 4025 $this->Ln(); 4026 break; 4027 } 4028 case 'ol': { 4029 $this->Ln(); 4030 break; 4031 } 4032 case 'li': { 4033 $this->lispacer = ""; 4034 break; 4035 } 4036 case 'h1': 4037 case 'h2': 4038 case 'h3': 4039 case 'h4': 4040 case 'h5': 4041 case 'h6': { 4042 $currentFontSize = $this->FontSize; 4043 $this->SetFontSize($this->tempfontsize); 4044 $this->tempfontsize = $this->FontSizePt; 4045 $this->setStyle('b', false); 4046 $this->Ln(); 4047 $this->lasth = $this->FontSize * K_CELL_HEIGHT_RATIO; 4048 break; 4049 } 4050 default : { 4051 break; 4052 } 4053 } 4054 } 4055 4056 /** 4057 * Sets font style. 4058 * @param string $tag tag name (in lowercase) 4059 * @param boolean $enable 4060 * @access private 4061 */ 4062 function setStyle($tag, $enable) { 4063 //Modify style and select corresponding font 4064 $this->$tag += ($enable ? 1 : -1); 4065 $style=''; 4066 foreach(array('b', 'i', 'u') as $s) { 4067 if($this->$s > 0) { 4068 $style .= $s; 4069 } 4070 } 4071 $this->SetFont('', $style); 4072 } 4073 4074 /** 4075 * Output anchor link. 4076 * @param string $url link URL 4077 * @param string $name link name 4078 * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0. 4079 * @access public 4080 */ 4081 function addHtmlLink($url, $name, $fill=0) { 4082 //Put a hyperlink 4083 $this->SetTextColor(0, 0, 255); 4084 $this->setStyle('u', true); 4085 $this->Write($this->lasth, $name, $url, $fill); 4086 $this->setStyle('u', false); 4087 $this->SetTextColor(0); 4088 } 4089 4090 /** 4091 * Returns an associative array (keys: R,G,B) from 4092 * a hex html code (e.g. #3FE5AA). 4093 * @param string $color hexadecimal html color [#rrggbb] 4094 * @return array 4095 * @access private 4096 */ 4097 function convertColorHexToDec($color = "#000000"){ 4098 $tbl_color = array(); 4099 $tbl_color['R'] = hexdec(substr($color, 1, 2)); 4100 $tbl_color['G'] = hexdec(substr($color, 3, 2)); 4101 $tbl_color['B'] = hexdec(substr($color, 5, 2)); 4102 return $tbl_color; 4103 } 4104 4105 /** 4106 * Converts pixels to millimeters in 72 dpi. 4107 * @param int $px pixels 4108 * @return float millimeters 4109 * @access private 4110 */ 4111 function pixelsToMillimeters($px){ 4112 return $px * 25.4 / 72; 4113 } 4114 4115 /** 4116 * Reverse function for htmlentities. 4117 * Convert entities in UTF-8. 4118 * 4119 * @param $text_to_convert Text to convert. 4120 * @return string converted 4121 */ 4122 function unhtmlentities($text_to_convert) { 4123 require_once(dirname(__FILE__).'/html_entity_decode_php4.php'); 4124 return html_entity_decode_php4($text_to_convert); 4125 } 4126 } // END OF CLASS 4127 4128 //Handle special IE contype request 4129 if(isset($_SERVER['HTTP_USER_AGENT']) AND ($_SERVER['HTTP_USER_AGENT']=='contype')) { 4130 header('Content-Type: application/pdf'); 4131 exit; 4132 } 4133 4134 } 4135 //============================================================+ 4136 // END OF FILE 4137 //============================================================+ 4138 ?>
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| Généré le : Mon Nov 26 15:18:20 2007 | par Balluche grâce à PHPXref 0.7 |
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