1<?php 2//============================================================+ 3// File name : tcpdf.php 4// Version : 6.3.2 5// Begin : 2002-08-03 6// Last Update : 2019-09-20 7// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com 8// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html) 9// ------------------------------------------------------------------- 10// Copyright (C) 2002-2019 Nicola Asuni - Tecnick.com LTD 11// 12// This file is part of TCPDF software library. 13// 14// TCPDF is free software: you can redistribute it and/or modify it 15// under the terms of the GNU Lesser General Public License as 16// published by the Free Software Foundation, either version 3 of the 17// License, or (at your option) any later version. 18// 19// TCPDF is distributed in the hope that it will be useful, but 20// WITHOUT ANY WARRANTY; without even the implied warranty of 21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 22// See the GNU Lesser General Public License for more details. 23// 24// You should have received a copy of the License 25// along with TCPDF. If not, see 26// <http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT>. 27// 28// See LICENSE.TXT file for more information. 29// ------------------------------------------------------------------- 30// 31// Description : 32// This is a PHP class for generating PDF documents without requiring external extensions. 33// 34// NOTE: 35// This class was originally derived in 2002 from the Public 36// Domain FPDF class by Olivier Plathey (http://www.fpdf.org), 37// but now is almost entirely rewritten and contains thousands of 38// new lines of code and hundreds new features. 39// 40// Main features: 41// * no external libraries are required for the basic functions; 42// * all standard page formats, custom page formats, custom margins and units of measure; 43// * UTF-8 Unicode and Right-To-Left languages; 44// * TrueTypeUnicode, TrueType, Type1 and CID-0 fonts; 45// * font subsetting; 46// * methods to publish some XHTML + CSS code, Javascript and Forms; 47// * images, graphic (geometric figures) and transformation methods; 48// * supports JPEG, PNG and SVG images natively, all images supported by GD (GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM) and all images supported via ImageMagick (http://www.imagemagick.org/www/formats.html) 49// * 1D and 2D barcodes: CODE 39, ANSI MH10.8M-1983, USD-3, 3 of 9, CODE 93, USS-93, Standard 2 of 5, Interleaved 2 of 5, CODE 128 A/B/C, 2 and 5 Digits UPC-Based Extension, EAN 8, EAN 13, UPC-A, UPC-E, MSI, POSTNET, PLANET, RMS4CC (Royal Mail 4-state Customer Code), CBC (Customer Bar Code), KIX (Klant index - Customer index), Intelligent Mail Barcode, Onecode, USPS-B-3200, CODABAR, CODE 11, PHARMACODE, PHARMACODE TWO-TRACKS, Datamatrix, QR-Code, PDF417; 50// * JPEG and PNG ICC profiles, Grayscale, RGB, CMYK, Spot Colors and Transparencies; 51// * automatic page header and footer management; 52// * document encryption up to 256 bit and digital signature certifications; 53// * transactions to UNDO commands; 54// * PDF annotations, including links, text and file attachments; 55// * text rendering modes (fill, stroke and clipping); 56// * multiple columns mode; 57// * no-write page regions; 58// * bookmarks, named destinations and table of content; 59// * text hyphenation; 60// * text stretching and spacing (tracking); 61// * automatic page break, line break and text alignments including justification; 62// * automatic page numbering and page groups; 63// * move and delete pages; 64// * page compression (requires php-zlib extension); 65// * XOBject Templates; 66// * Layers and object visibility. 67// * PDF/A-1b support 68//============================================================+ 69 70/** 71 * @file 72 * This is a PHP class for generating PDF documents without requiring external extensions.<br> 73 * TCPDF project (http://www.tcpdf.org) was originally derived in 2002 from the Public Domain FPDF class by Olivier Plathey (http://www.fpdf.org), but now is almost entirely rewritten.<br> 74 * <h3>TCPDF main features are:</h3> 75 * <ul> 76 * <li>no external libraries are required for the basic functions;</li> 77 * <li>all standard page formats, custom page formats, custom margins and units of measure;</li> 78 * <li>UTF-8 Unicode and Right-To-Left languages;</li> 79 * <li>TrueTypeUnicode, TrueType, Type1 and CID-0 fonts;</li> 80 * <li>font subsetting;</li> 81 * <li>methods to publish some XHTML + CSS code, Javascript and Forms;</li> 82 * <li>images, graphic (geometric figures) and transformation methods; 83 * <li>supports JPEG, PNG and SVG images natively, all images supported by GD (GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM) and all images supported via ImageMagick (http://www.imagemagick.org/www/formats.html)</li> 84 * <li>1D and 2D barcodes: CODE 39, ANSI MH10.8M-1983, USD-3, 3 of 9, CODE 93, USS-93, Standard 2 of 5, Interleaved 2 of 5, CODE 128 A/B/C, 2 and 5 Digits UPC-Based Extension, EAN 8, EAN 13, UPC-A, UPC-E, MSI, POSTNET, PLANET, RMS4CC (Royal Mail 4-state Customer Code), CBC (Customer Bar Code), KIX (Klant index - Customer index), Intelligent Mail Barcode, Onecode, USPS-B-3200, CODABAR, CODE 11, PHARMACODE, PHARMACODE TWO-TRACKS, Datamatrix, QR-Code, PDF417;</li> 85 * <li>JPEG and PNG ICC profiles, Grayscale, RGB, CMYK, Spot Colors and Transparencies;</li> 86 * <li>automatic page header and footer management;</li> 87 * <li>document encryption up to 256 bit and digital signature certifications;</li> 88 * <li>transactions to UNDO commands;</li> 89 * <li>PDF annotations, including links, text and file attachments;</li> 90 * <li>text rendering modes (fill, stroke and clipping);</li> 91 * <li>multiple columns mode;</li> 92 * <li>no-write page regions;</li> 93 * <li>bookmarks, named destinations and table of content;</li> 94 * <li>text hyphenation;</li> 95 * <li>text stretching and spacing (tracking);</li> 96 * <li>automatic page break, line break and text alignments including justification;</li> 97 * <li>automatic page numbering and page groups;</li> 98 * <li>move and delete pages;</li> 99 * <li>page compression (requires php-zlib extension);</li> 100 * <li>XOBject Templates;</li> 101 * <li>Layers and object visibility;</li> 102 * <li>PDF/A-1b support.</li> 103 * </ul> 104 * Tools to encode your unicode fonts are on fonts/utils directory.</p> 105 * @package com.tecnick.tcpdf 106 * @author Nicola Asuni 107 * @version 6.3.2 108 */ 109 110// TCPDF configuration 111require_once(dirname(__FILE__).'/tcpdf_autoconfig.php'); 112// TCPDF static font methods and data 113require_once(dirname(__FILE__).'/include/tcpdf_font_data.php'); 114// TCPDF static font methods and data 115require_once(dirname(__FILE__).'/include/tcpdf_fonts.php'); 116// TCPDF static color methods and data 117require_once(dirname(__FILE__).'/include/tcpdf_colors.php'); 118// TCPDF static image methods and data 119require_once(dirname(__FILE__).'/include/tcpdf_images.php'); 120// TCPDF static methods and data 121require_once(dirname(__FILE__).'/include/tcpdf_static.php'); 122 123// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 124 125/** 126 * @class TCPDF 127 * PHP class for generating PDF documents without requiring external extensions. 128 * TCPDF project (http://www.tcpdf.org) has been originally derived in 2002 from the Public Domain FPDF class by Olivier Plathey (http://www.fpdf.org), but now is almost entirely rewritten.<br> 129 * @package com.tecnick.tcpdf 130 * @brief PHP class for generating PDF documents without requiring external extensions. 131 * @version 6.3.2 132 * @author Nicola Asuni - info@tecnick.com 133 * @IgnoreAnnotation("protected") 134 * @IgnoreAnnotation("public") 135 * @IgnoreAnnotation("pre") 136 */ 137class TCPDF { 138 139 // Protected properties 140 141 /** 142 * Current page number. 143 * @protected 144 */ 145 protected $page; 146 147 /** 148 * Current object number. 149 * @protected 150 */ 151 protected $n; 152 153 /** 154 * Array of object offsets. 155 * @protected 156 */ 157 protected $offsets = array(); 158 159 /** 160 * Array of object IDs for each page. 161 * @protected 162 */ 163 protected $pageobjects = array(); 164 165 /** 166 * Buffer holding in-memory PDF. 167 * @protected 168 */ 169 protected $buffer; 170 171 /** 172 * Array containing pages. 173 * @protected 174 */ 175 protected $pages = array(); 176 177 /** 178 * Current document state. 179 * @protected 180 */ 181 protected $state; 182 183 /** 184 * Compression flag. 185 * @protected 186 */ 187 protected $compress; 188 189 /** 190 * Current page orientation (P = Portrait, L = Landscape). 191 * @protected 192 */ 193 protected $CurOrientation; 194 195 /** 196 * Page dimensions. 197 * @protected 198 */ 199 protected $pagedim = array(); 200 201 /** 202 * Scale factor (number of points in user unit). 203 * @protected 204 */ 205 protected $k; 206 207 /** 208 * Width of page format in points. 209 * @protected 210 */ 211 protected $fwPt; 212 213 /** 214 * Height of page format in points. 215 * @protected 216 */ 217 protected $fhPt; 218 219 /** 220 * Current width of page in points. 221 * @protected 222 */ 223 protected $wPt; 224 225 /** 226 * Current height of page in points. 227 * @protected 228 */ 229 protected $hPt; 230 231 /** 232 * Current width of page in user unit. 233 * @protected 234 */ 235 protected $w; 236 237 /** 238 * Current height of page in user unit. 239 * @protected 240 */ 241 protected $h; 242 243 /** 244 * Left margin. 245 * @protected 246 */ 247 protected $lMargin; 248 249 /** 250 * Right margin. 251 * @protected 252 */ 253 protected $rMargin; 254 255 /** 256 * Cell left margin (used by regions). 257 * @protected 258 */ 259 protected $clMargin; 260 261 /** 262 * Cell right margin (used by regions). 263 * @protected 264 */ 265 protected $crMargin; 266 267 /** 268 * Top margin. 269 * @protected 270 */ 271 protected $tMargin; 272 273 /** 274 * Page break margin. 275 * @protected 276 */ 277 protected $bMargin; 278 279 /** 280 * Array of cell internal paddings ('T' => top, 'R' => right, 'B' => bottom, 'L' => left). 281 * @since 5.9.000 (2010-10-03) 282 * @protected 283 */ 284 protected $cell_padding = array('T' => 0, 'R' => 0, 'B' => 0, 'L' => 0); 285 286 /** 287 * Array of cell margins ('T' => top, 'R' => right, 'B' => bottom, 'L' => left). 288 * @since 5.9.000 (2010-10-04) 289 * @protected 290 */ 291 protected $cell_margin = array('T' => 0, 'R' => 0, 'B' => 0, 'L' => 0); 292 293 /** 294 * Current horizontal position in user unit for cell positioning. 295 * @protected 296 */ 297 protected $x; 298 299 /** 300 * Current vertical position in user unit for cell positioning. 301 * @protected 302 */ 303 protected $y; 304 305 /** 306 * Height of last cell printed. 307 * @protected 308 */ 309 protected $lasth; 310 311 /** 312 * Line width in user unit. 313 * @protected 314 */ 315 protected $LineWidth; 316 317 /** 318 * Array of standard font names. 319 * @protected 320 */ 321 protected $CoreFonts; 322 323 /** 324 * Array of used fonts. 325 * @protected 326 */ 327 protected $fonts = array(); 328 329 /** 330 * Array of font files. 331 * @protected 332 */ 333 protected $FontFiles = array(); 334 335 /** 336 * Array of encoding differences. 337 * @protected 338 */ 339 protected $diffs = array(); 340 341 /** 342 * Array of used images. 343 * @protected 344 */ 345 protected $images = array(); 346 347 /** 348 * Depth of the svg tag, to keep track if the svg tag is a subtag or the root tag. 349 * @protected 350 */ 351 protected $svg_tag_depth = 0; 352 353 /** 354 * Array of Annotations in pages. 355 * @protected 356 */ 357 protected $PageAnnots = array(); 358 359 /** 360 * Array of internal links. 361 * @protected 362 */ 363 protected $links = array(); 364 365 /** 366 * Current font family. 367 * @protected 368 */ 369 protected $FontFamily; 370 371 /** 372 * Current font style. 373 * @protected 374 */ 375 protected $FontStyle; 376 377 /** 378 * Current font ascent (distance between font top and baseline). 379 * @protected 380 * @since 2.8.000 (2007-03-29) 381 */ 382 protected $FontAscent; 383 384 /** 385 * Current font descent (distance between font bottom and baseline). 386 * @protected 387 * @since 2.8.000 (2007-03-29) 388 */ 389 protected $FontDescent; 390 391 /** 392 * Underlining flag. 393 * @protected 394 */ 395 protected $underline; 396 397 /** 398 * Overlining flag. 399 * @protected 400 */ 401 protected $overline; 402 403 /** 404 * Current font info. 405 * @protected 406 */ 407 protected $CurrentFont; 408 409 /** 410 * Current font size in points. 411 * @protected 412 */ 413 protected $FontSizePt; 414 415 /** 416 * Current font size in user unit. 417 * @protected 418 */ 419 protected $FontSize; 420 421 /** 422 * Commands for drawing color. 423 * @protected 424 */ 425 protected $DrawColor; 426 427 /** 428 * Commands for filling color. 429 * @protected 430 */ 431 protected $FillColor; 432 433 /** 434 * Commands for text color. 435 * @protected 436 */ 437 protected $TextColor; 438 439 /** 440 * Indicates whether fill and text colors are different. 441 * @protected 442 */ 443 protected $ColorFlag; 444 445 /** 446 * Automatic page breaking. 447 * @protected 448 */ 449 protected $AutoPageBreak; 450 451 /** 452 * Threshold used to trigger page breaks. 453 * @protected 454 */ 455 protected $PageBreakTrigger; 456 457 /** 458 * Flag set when processing page header. 459 * @protected 460 */ 461 protected $InHeader = false; 462 463 /** 464 * Flag set when processing page footer. 465 * @protected 466 */ 467 protected $InFooter = false; 468 469 /** 470 * Zoom display mode. 471 * @protected 472 */ 473 protected $ZoomMode; 474 475 /** 476 * Layout display mode. 477 * @protected 478 */ 479 protected $LayoutMode; 480 481 /** 482 * If true set the document information dictionary in Unicode. 483 * @protected 484 */ 485 protected $docinfounicode = true; 486 487 /** 488 * Document title. 489 * @protected 490 */ 491 protected $title = ''; 492 493 /** 494 * Document subject. 495 * @protected 496 */ 497 protected $subject = ''; 498 499 /** 500 * Document author. 501 * @protected 502 */ 503 protected $author = ''; 504 505 /** 506 * Document keywords. 507 * @protected 508 */ 509 protected $keywords = ''; 510 511 /** 512 * Document creator. 513 * @protected 514 */ 515 protected $creator = ''; 516 517 /** 518 * Starting page number. 519 * @protected 520 */ 521 protected $starting_page_number = 1; 522 523 /** 524 * The right-bottom (or left-bottom for RTL) corner X coordinate of last inserted image. 525 * @since 2002-07-31 526 * @author Nicola Asuni 527 * @protected 528 */ 529 protected $img_rb_x; 530 531 /** 532 * The right-bottom corner Y coordinate of last inserted image. 533 * @since 2002-07-31 534 * @author Nicola Asuni 535 * @protected 536 */ 537 protected $img_rb_y; 538 539 /** 540 * Adjusting factor to convert pixels to user units. 541 * @since 2004-06-14 542 * @author Nicola Asuni 543 * @protected 544 */ 545 protected $imgscale = 1; 546 547 /** 548 * Boolean flag set to true when the input text is unicode (require unicode fonts). 549 * @since 2005-01-02 550 * @author Nicola Asuni 551 * @protected 552 */ 553 protected $isunicode = false; 554 555 /** 556 * PDF version. 557 * @since 1.5.3 558 * @protected 559 */ 560 protected $PDFVersion = '1.7'; 561 562 /** 563 * ID of the stored default header template (-1 = not set). 564 * @protected 565 */ 566 protected $header_xobjid = false; 567 568 /** 569 * If true reset the Header Xobject template at each page 570 * @protected 571 */ 572 protected $header_xobj_autoreset = false; 573 574 /** 575 * Minimum distance between header and top page margin. 576 * @protected 577 */ 578 protected $header_margin; 579 580 /** 581 * Minimum distance between footer and bottom page margin. 582 * @protected 583 */ 584 protected $footer_margin; 585 586 /** 587 * Original left margin value. 588 * @protected 589 * @since 1.53.0.TC013 590 */ 591 protected $original_lMargin; 592 593 /** 594 * Original right margin value. 595 * @protected 596 * @since 1.53.0.TC013 597 */ 598 protected $original_rMargin; 599 600 /** 601 * Default font used on page header. 602 * @protected 603 */ 604 protected $header_font; 605 606 /** 607 * Default font used on page footer. 608 * @protected 609 */ 610 protected $footer_font; 611 612 /** 613 * Language templates. 614 * @protected 615 */ 616 protected $l; 617 618 /** 619 * Barcode to print on page footer (only if set). 620 * @protected 621 */ 622 protected $barcode = false; 623 624 /** 625 * Boolean flag to print/hide page header. 626 * @protected 627 */ 628 protected $print_header = true; 629 630 /** 631 * Boolean flag to print/hide page footer. 632 * @protected 633 */ 634 protected $print_footer = true; 635 636 /** 637 * Header image logo. 638 * @protected 639 */ 640 protected $header_logo = ''; 641 642 /** 643 * Width of header image logo in user units. 644 * @protected 645 */ 646 protected $header_logo_width = 30; 647 648 /** 649 * Title to be printed on default page header. 650 * @protected 651 */ 652 protected $header_title = ''; 653 654 /** 655 * String to pring on page header after title. 656 * @protected 657 */ 658 protected $header_string = ''; 659 660 /** 661 * Color for header text (RGB array). 662 * @since 5.9.174 (2012-07-25) 663 * @protected 664 */ 665 protected $header_text_color = array(0,0,0); 666 667 /** 668 * Color for header line (RGB array). 669 * @since 5.9.174 (2012-07-25) 670 * @protected 671 */ 672 protected $header_line_color = array(0,0,0); 673 674 /** 675 * Color for footer text (RGB array). 676 * @since 5.9.174 (2012-07-25) 677 * @protected 678 */ 679 protected $footer_text_color = array(0,0,0); 680 681 /** 682 * Color for footer line (RGB array). 683 * @since 5.9.174 (2012-07-25) 684 * @protected 685 */ 686 protected $footer_line_color = array(0,0,0); 687 688 /** 689 * Text shadow data array. 690 * @since 5.9.174 (2012-07-25) 691 * @protected 692 */ 693 protected $txtshadow = array('enabled'=>false, 'depth_w'=>0, 'depth_h'=>0, 'color'=>false, 'opacity'=>1, 'blend_mode'=>'Normal'); 694 695 /** 696 * Default number of columns for html table. 697 * @protected 698 */ 699 protected $default_table_columns = 4; 700 701 // variables for html parser 702 703 /** 704 * HTML PARSER: array to store current link and rendering styles. 705 * @protected 706 */ 707 protected $HREF = array(); 708 709 /** 710 * List of available fonts on filesystem. 711 * @protected 712 */ 713 protected $fontlist = array(); 714 715 /** 716 * Current foreground color. 717 * @protected 718 */ 719 protected $fgcolor; 720 721 /** 722 * HTML PARSER: array of boolean values, true in case of ordered list (OL), false otherwise. 723 * @protected 724 */ 725 protected $listordered = array(); 726 727 /** 728 * HTML PARSER: array count list items on nested lists. 729 * @protected 730 */ 731 protected $listcount = array(); 732 733 /** 734 * HTML PARSER: current list nesting level. 735 * @protected 736 */ 737 protected $listnum = 0; 738 739 /** 740 * HTML PARSER: indent amount for lists. 741 * @protected 742 */ 743 protected $listindent = 0; 744 745 /** 746 * HTML PARSER: current list indententation level. 747 * @protected 748 */ 749 protected $listindentlevel = 0; 750 751 /** 752 * Current background color. 753 * @protected 754 */ 755 protected $bgcolor; 756 757 /** 758 * Temporary font size in points. 759 * @protected 760 */ 761 protected $tempfontsize = 10; 762 763 /** 764 * Spacer string for LI tags. 765 * @protected 766 */ 767 protected $lispacer = ''; 768 769 /** 770 * Default encoding. 771 * @protected 772 * @since 1.53.0.TC010 773 */ 774 protected $encoding = 'UTF-8'; 775 776 /** 777 * PHP internal encoding. 778 * @protected 779 * @since 1.53.0.TC016 780 */ 781 protected $internal_encoding; 782 783 /** 784 * Boolean flag to indicate if the document language is Right-To-Left. 785 * @protected 786 * @since 2.0.000 787 */ 788 protected $rtl = false; 789 790 /** 791 * Boolean flag used to force RTL or LTR string direction. 792 * @protected 793 * @since 2.0.000 794 */ 795 protected $tmprtl = false; 796 797 // --- Variables used for document encryption: 798 799 /** 800 * IBoolean flag indicating whether document is protected. 801 * @protected 802 * @since 2.0.000 (2008-01-02) 803 */ 804 protected $encrypted; 805 806 /** 807 * Array containing encryption settings. 808 * @protected 809 * @since 5.0.005 (2010-05-11) 810 */ 811 protected $encryptdata = array(); 812 813 /** 814 * Last RC4 key encrypted (cached for optimisation). 815 * @protected 816 * @since 2.0.000 (2008-01-02) 817 */ 818 protected $last_enc_key; 819 820 /** 821 * Last RC4 computed key. 822 * @protected 823 * @since 2.0.000 (2008-01-02) 824 */ 825 protected $last_enc_key_c; 826 827 /** 828 * File ID (used on document trailer). 829 * @protected 830 * @since 5.0.005 (2010-05-12) 831 */ 832 protected $file_id; 833 834 // --- bookmark --- 835 836 /** 837 * Outlines for bookmark. 838 * @protected 839 * @since 2.1.002 (2008-02-12) 840 */ 841 protected $outlines = array(); 842 843 /** 844 * Outline root for bookmark. 845 * @protected 846 * @since 2.1.002 (2008-02-12) 847 */ 848 protected $OutlineRoot; 849 850 // --- javascript and form --- 851 852 /** 853 * Javascript code. 854 * @protected 855 * @since 2.1.002 (2008-02-12) 856 */ 857 protected $javascript = ''; 858 859 /** 860 * Javascript counter. 861 * @protected 862 * @since 2.1.002 (2008-02-12) 863 */ 864 protected $n_js; 865 866 /** 867 * line through state 868 * @protected 869 * @since 2.8.000 (2008-03-19) 870 */ 871 protected $linethrough; 872 873 /** 874 * Array with additional document-wide usage rights for the document. 875 * @protected 876 * @since 5.8.014 (2010-08-23) 877 */ 878 protected $ur = array(); 879 880 /** 881 * DPI (Dot Per Inch) Document Resolution (do not change). 882 * @protected 883 * @since 3.0.000 (2008-03-27) 884 */ 885 protected $dpi = 72; 886 887 /** 888 * Array of page numbers were a new page group was started (the page numbers are the keys of the array). 889 * @protected 890 * @since 3.0.000 (2008-03-27) 891 */ 892 protected $newpagegroup = array(); 893 894 /** 895 * Array that contains the number of pages in each page group. 896 * @protected 897 * @since 3.0.000 (2008-03-27) 898 */ 899 protected $pagegroups = array(); 900 901 /** 902 * Current page group number. 903 * @protected 904 * @since 3.0.000 (2008-03-27) 905 */ 906 protected $currpagegroup = 0; 907 908 /** 909 * Array of transparency objects and parameters. 910 * @protected 911 * @since 3.0.000 (2008-03-27) 912 */ 913 protected $extgstates; 914 915 /** 916 * Set the default JPEG compression quality (1-100). 917 * @protected 918 * @since 3.0.000 (2008-03-27) 919 */ 920 protected $jpeg_quality; 921 922 /** 923 * Default cell height ratio. 924 * @protected 925 * @since 3.0.014 (2008-05-23) 926 */ 927 protected $cell_height_ratio = K_CELL_HEIGHT_RATIO; 928 929 /** 930 * PDF viewer preferences. 931 * @protected 932 * @since 3.1.000 (2008-06-09) 933 */ 934 protected $viewer_preferences; 935 936 /** 937 * A name object specifying how the document should be displayed when opened. 938 * @protected 939 * @since 3.1.000 (2008-06-09) 940 */ 941 protected $PageMode; 942 943 /** 944 * Array for storing gradient information. 945 * @protected 946 * @since 3.1.000 (2008-06-09) 947 */ 948 protected $gradients = array(); 949 950 /** 951 * Array used to store positions inside the pages buffer (keys are the page numbers). 952 * @protected 953 * @since 3.2.000 (2008-06-26) 954 */ 955 protected $intmrk = array(); 956 957 /** 958 * Array used to store positions inside the pages buffer (keys are the page numbers). 959 * @protected 960 * @since 5.7.000 (2010-08-03) 961 */ 962 protected $bordermrk = array(); 963 964 /** 965 * Array used to store page positions to track empty pages (keys are the page numbers). 966 * @protected 967 * @since 5.8.007 (2010-08-18) 968 */ 969 protected $emptypagemrk = array(); 970 971 /** 972 * Array used to store content positions inside the pages buffer (keys are the page numbers). 973 * @protected 974 * @since 4.6.021 (2009-07-20) 975 */ 976 protected $cntmrk = array(); 977 978 /** 979 * Array used to store footer positions of each page. 980 * @protected 981 * @since 3.2.000 (2008-07-01) 982 */ 983 protected $footerpos = array(); 984 985 /** 986 * Array used to store footer length of each page. 987 * @protected 988 * @since 4.0.014 (2008-07-29) 989 */ 990 protected $footerlen = array(); 991 992 /** 993 * Boolean flag to indicate if a new line is created. 994 * @protected 995 * @since 3.2.000 (2008-07-01) 996 */ 997 protected $newline = true; 998 999 /** 1000 * End position of the latest inserted line. 1001 * @protected 1002 * @since 3.2.000 (2008-07-01) 1003 */ 1004 protected $endlinex = 0; 1005 1006 /** 1007 * PDF string for width value of the last line. 1008 * @protected 1009 * @since 4.0.006 (2008-07-16) 1010 */ 1011 protected $linestyleWidth = ''; 1012 1013 /** 1014 * PDF string for CAP value of the last line. 1015 * @protected 1016 * @since 4.0.006 (2008-07-16) 1017 */ 1018 protected $linestyleCap = '0 J'; 1019 1020 /** 1021 * PDF string for join value of the last line. 1022 * @protected 1023 * @since 4.0.006 (2008-07-16) 1024 */ 1025 protected $linestyleJoin = '0 j'; 1026 1027 /** 1028 * PDF string for dash value of the last line. 1029 * @protected 1030 * @since 4.0.006 (2008-07-16) 1031 */ 1032 protected $linestyleDash = '[] 0 d'; 1033 1034 /** 1035 * Boolean flag to indicate if marked-content sequence is open. 1036 * @protected 1037 * @since 4.0.013 (2008-07-28) 1038 */ 1039 protected $openMarkedContent = false; 1040 1041 /** 1042 * Count the latest inserted vertical spaces on HTML. 1043 * @protected 1044 * @since 4.0.021 (2008-08-24) 1045 */ 1046 protected $htmlvspace = 0; 1047 1048 /** 1049 * Array of Spot colors. 1050 * @protected 1051 * @since 4.0.024 (2008-09-12) 1052 */ 1053 protected $spot_colors = array(); 1054 1055 /** 1056 * Symbol used for HTML unordered list items. 1057 * @protected 1058 * @since 4.0.028 (2008-09-26) 1059 */ 1060 protected $lisymbol = ''; 1061 1062 /** 1063 * String used to mark the beginning and end of EPS image blocks. 1064 * @protected 1065 * @since 4.1.000 (2008-10-18) 1066 */ 1067 protected $epsmarker = 'x#!#EPS#!#x'; 1068 1069 /** 1070 * Array of transformation matrix. 1071 * @protected 1072 * @since 4.2.000 (2008-10-29) 1073 */ 1074 protected $transfmatrix = array(); 1075 1076 /** 1077 * Current key for transformation matrix. 1078 * @protected 1079 * @since 4.8.005 (2009-09-17) 1080 */ 1081 protected $transfmatrix_key = 0; 1082 1083 /** 1084 * Booklet mode for double-sided pages. 1085 * @protected 1086 * @since 4.2.000 (2008-10-29) 1087 */ 1088 protected $booklet = false; 1089 1090 /** 1091 * Epsilon value used for float calculations. 1092 * @protected 1093 * @since 4.2.000 (2008-10-29) 1094 */ 1095 protected $feps = 0.005; 1096 1097 /** 1098 * Array used for custom vertical spaces for HTML tags. 1099 * @protected 1100 * @since 4.2.001 (2008-10-30) 1101 */ 1102 protected $tagvspaces = array(); 1103 1104 /** 1105 * HTML PARSER: custom indent amount for lists. Negative value means disabled. 1106 * @protected 1107 * @since 4.2.007 (2008-11-12) 1108 */ 1109 protected $customlistindent = -1; 1110 1111 /** 1112 * Boolean flag to indicate if the border of the cell sides that cross the page should be removed. 1113 * @protected 1114 * @since 4.2.010 (2008-11-14) 1115 */ 1116 protected $opencell = true; 1117 1118 /** 1119 * Array of files to embedd. 1120 * @protected 1121 * @since 4.4.000 (2008-12-07) 1122 */ 1123 protected $embeddedfiles = array(); 1124 1125 /** 1126 * Boolean flag to indicate if we are inside a PRE tag. 1127 * @protected 1128 * @since 4.4.001 (2008-12-08) 1129 */ 1130 protected $premode = false; 1131 1132 /** 1133 * Array used to store positions of graphics transformation blocks inside the page buffer. 1134 * keys are the page numbers 1135 * @protected 1136 * @since 4.4.002 (2008-12-09) 1137 */ 1138 protected $transfmrk = array(); 1139 1140 /** 1141 * Default color for html links. 1142 * @protected 1143 * @since 4.4.003 (2008-12-09) 1144 */ 1145 protected $htmlLinkColorArray = array(0, 0, 255); 1146 1147 /** 1148 * Default font style to add to html links. 1149 * @protected 1150 * @since 4.4.003 (2008-12-09) 1151 */ 1152 protected $htmlLinkFontStyle = 'U'; 1153 1154 /** 1155 * Counts the number of pages. 1156 * @protected 1157 * @since 4.5.000 (2008-12-31) 1158 */ 1159 protected $numpages = 0; 1160 1161 /** 1162 * Array containing page lengths in bytes. 1163 * @protected 1164 * @since 4.5.000 (2008-12-31) 1165 */ 1166 protected $pagelen = array(); 1167 1168 /** 1169 * Counts the number of pages. 1170 * @protected 1171 * @since 4.5.000 (2008-12-31) 1172 */ 1173 protected $numimages = 0; 1174 1175 /** 1176 * Store the image keys. 1177 * @protected 1178 * @since 4.5.000 (2008-12-31) 1179 */ 1180 protected $imagekeys = array(); 1181 1182 /** 1183 * Length of the buffer in bytes. 1184 * @protected 1185 * @since 4.5.000 (2008-12-31) 1186 */ 1187 protected $bufferlen = 0; 1188 1189 /** 1190 * Counts the number of fonts. 1191 * @protected 1192 * @since 4.5.000 (2009-01-02) 1193 */ 1194 protected $numfonts = 0; 1195 1196 /** 1197 * Store the font keys. 1198 * @protected 1199 * @since 4.5.000 (2009-01-02) 1200 */ 1201 protected $fontkeys = array(); 1202 1203 /** 1204 * Store the font object IDs. 1205 * @protected 1206 * @since 4.8.001 (2009-09-09) 1207 */ 1208 protected $font_obj_ids = array(); 1209 1210 /** 1211 * Store the fage status (true when opened, false when closed). 1212 * @protected 1213 * @since 4.5.000 (2009-01-02) 1214 */ 1215 protected $pageopen = array(); 1216 1217 /** 1218 * Default monospace font. 1219 * @protected 1220 * @since 4.5.025 (2009-03-10) 1221 */ 1222 protected $default_monospaced_font = 'courier'; 1223 1224 /** 1225 * Cloned copy of the current class object. 1226 * @protected 1227 * @since 4.5.029 (2009-03-19) 1228 */ 1229 protected $objcopy; 1230 1231 /** 1232 * Array used to store the lengths of cache files. 1233 * @protected 1234 * @since 4.5.029 (2009-03-19) 1235 */ 1236 protected $cache_file_length = array(); 1237 1238 /** 1239 * Table header content to be repeated on each new page. 1240 * @protected 1241 * @since 4.5.030 (2009-03-20) 1242 */ 1243 protected $thead = ''; 1244 1245 /** 1246 * Margins used for table header. 1247 * @protected 1248 * @since 4.5.030 (2009-03-20) 1249 */ 1250 protected $theadMargins = array(); 1251 1252 /** 1253 * Boolean flag to enable document digital signature. 1254 * @protected 1255 * @since 4.6.005 (2009-04-24) 1256 */ 1257 protected $sign = false; 1258 1259 /** 1260 * Digital signature data. 1261 * @protected 1262 * @since 4.6.005 (2009-04-24) 1263 */ 1264 protected $signature_data = array(); 1265 1266 /** 1267 * Digital signature max length. 1268 * @protected 1269 * @since 4.6.005 (2009-04-24) 1270 */ 1271 protected $signature_max_length = 11742; 1272 1273 /** 1274 * Data for digital signature appearance. 1275 * @protected 1276 * @since 5.3.011 (2010-06-16) 1277 */ 1278 protected $signature_appearance = array('page' => 1, 'rect' => '0 0 0 0'); 1279 1280 /** 1281 * Array of empty digital signature appearances. 1282 * @protected 1283 * @since 5.9.101 (2011-07-06) 1284 */ 1285 protected $empty_signature_appearance = array(); 1286 1287 /** 1288 * Boolean flag to enable document timestamping with TSA. 1289 * @protected 1290 * @since 6.0.085 (2014-06-19) 1291 */ 1292 protected $tsa_timestamp = false; 1293 1294 /** 1295 * Timestamping data. 1296 * @protected 1297 * @since 6.0.085 (2014-06-19) 1298 */ 1299 protected $tsa_data = array(); 1300 1301 /** 1302 * Regular expression used to find blank characters (required for word-wrapping). 1303 * @protected 1304 * @since 4.6.006 (2009-04-28) 1305 */ 1306 protected $re_spaces = '/[^\S\xa0]/'; 1307 1308 /** 1309 * Array of $re_spaces parts. 1310 * @protected 1311 * @since 5.5.011 (2010-07-09) 1312 */ 1313 protected $re_space = array('p' => '[^\S\xa0]', 'm' => ''); 1314 1315 /** 1316 * Digital signature object ID. 1317 * @protected 1318 * @since 4.6.022 (2009-06-23) 1319 */ 1320 protected $sig_obj_id = 0; 1321 1322 /** 1323 * ID of page objects. 1324 * @protected 1325 * @since 4.7.000 (2009-08-29) 1326 */ 1327 protected $page_obj_id = array(); 1328 1329 /** 1330 * List of form annotations IDs. 1331 * @protected 1332 * @since 4.8.000 (2009-09-07) 1333 */ 1334 protected $form_obj_id = array(); 1335 1336 /** 1337 * Deafult Javascript field properties. Possible values are described on official Javascript for Acrobat API reference. Annotation options can be directly specified using the 'aopt' entry. 1338 * @protected 1339 * @since 4.8.000 (2009-09-07) 1340 */ 1341 protected $default_form_prop = array('lineWidth'=>1, 'borderStyle'=>'solid', 'fillColor'=>array(255, 255, 255), 'strokeColor'=>array(128, 128, 128)); 1342 1343 /** 1344 * Javascript objects array. 1345 * @protected 1346 * @since 4.8.000 (2009-09-07) 1347 */ 1348 protected $js_objects = array(); 1349 1350 /** 1351 * Current form action (used during XHTML rendering). 1352 * @protected 1353 * @since 4.8.000 (2009-09-07) 1354 */ 1355 protected $form_action = ''; 1356 1357 /** 1358 * Current form encryption type (used during XHTML rendering). 1359 * @protected 1360 * @since 4.8.000 (2009-09-07) 1361 */ 1362 protected $form_enctype = 'application/x-www-form-urlencoded'; 1363 1364 /** 1365 * Current method to submit forms. 1366 * @protected 1367 * @since 4.8.000 (2009-09-07) 1368 */ 1369 protected $form_mode = 'post'; 1370 1371 /** 1372 * List of fonts used on form fields (fontname => fontkey). 1373 * @protected 1374 * @since 4.8.001 (2009-09-09) 1375 */ 1376 protected $annotation_fonts = array(); 1377 1378 /** 1379 * List of radio buttons parent objects. 1380 * @protected 1381 * @since 4.8.001 (2009-09-09) 1382 */ 1383 protected $radiobutton_groups = array(); 1384 1385 /** 1386 * List of radio group objects IDs. 1387 * @protected 1388 * @since 4.8.001 (2009-09-09) 1389 */ 1390 protected $radio_groups = array(); 1391 1392 /** 1393 * Text indentation value (used for text-indent CSS attribute). 1394 * @protected 1395 * @since 4.8.006 (2009-09-23) 1396 */ 1397 protected $textindent = 0; 1398 1399 /** 1400 * Store page number when startTransaction() is called. 1401 * @protected 1402 * @since 4.8.006 (2009-09-23) 1403 */ 1404 protected $start_transaction_page = 0; 1405 1406 /** 1407 * Store Y position when startTransaction() is called. 1408 * @protected 1409 * @since 4.9.001 (2010-03-28) 1410 */ 1411 protected $start_transaction_y = 0; 1412 1413 /** 1414 * True when we are printing the thead section on a new page. 1415 * @protected 1416 * @since 4.8.027 (2010-01-25) 1417 */ 1418 protected $inthead = false; 1419 1420 /** 1421 * Array of column measures (width, space, starting Y position). 1422 * @protected 1423 * @since 4.9.001 (2010-03-28) 1424 */ 1425 protected $columns = array(); 1426 1427 /** 1428 * Number of colums. 1429 * @protected 1430 * @since 4.9.001 (2010-03-28) 1431 */ 1432 protected $num_columns = 1; 1433 1434 /** 1435 * Current column number. 1436 * @protected 1437 * @since 4.9.001 (2010-03-28) 1438 */ 1439 protected $current_column = 0; 1440 1441 /** 1442 * Starting page for columns. 1443 * @protected 1444 * @since 4.9.001 (2010-03-28) 1445 */ 1446 protected $column_start_page = 0; 1447 1448 /** 1449 * Maximum page and column selected. 1450 * @protected 1451 * @since 5.8.000 (2010-08-11) 1452 */ 1453 protected $maxselcol = array('page' => 0, 'column' => 0); 1454 1455 /** 1456 * Array of: X difference between table cell x start and starting page margin, cellspacing, cellpadding. 1457 * @protected 1458 * @since 5.8.000 (2010-08-11) 1459 */ 1460 protected $colxshift = array('x' => 0, 's' => array('H' => 0, 'V' => 0), 'p' => array('L' => 0, 'T' => 0, 'R' => 0, 'B' => 0)); 1461 1462 /** 1463 * Text rendering mode: 0 = Fill text; 1 = Stroke text; 2 = Fill, then stroke text; 3 = Neither fill nor stroke text (invisible); 4 = Fill text and add to path for clipping; 5 = Stroke text and add to path for clipping; 6 = Fill, then stroke text and add to path for clipping; 7 = Add text to path for clipping. 1464 * @protected 1465 * @since 4.9.008 (2010-04-03) 1466 */ 1467 protected $textrendermode = 0; 1468 1469 /** 1470 * Text stroke width in doc units. 1471 * @protected 1472 * @since 4.9.008 (2010-04-03) 1473 */ 1474 protected $textstrokewidth = 0; 1475 1476 /** 1477 * Current stroke color. 1478 * @protected 1479 * @since 4.9.008 (2010-04-03) 1480 */ 1481 protected $strokecolor; 1482 1483 /** 1484 * Default unit of measure for document. 1485 * @protected 1486 * @since 5.0.000 (2010-04-22) 1487 */ 1488 protected $pdfunit = 'mm'; 1489 1490 /** 1491 * Boolean flag true when we are on TOC (Table Of Content) page. 1492 * @protected 1493 */ 1494 protected $tocpage = false; 1495 1496 /** 1497 * Boolean flag: if true convert vector images (SVG, EPS) to raster image using GD or ImageMagick library. 1498 * @protected 1499 * @since 5.0.000 (2010-04-26) 1500 */ 1501 protected $rasterize_vector_images = false; 1502 1503 /** 1504 * Boolean flag: if true enables font subsetting by default. 1505 * @protected 1506 * @since 5.3.002 (2010-06-07) 1507 */ 1508 protected $font_subsetting = true; 1509 1510 /** 1511 * Array of default graphic settings. 1512 * @protected 1513 * @since 5.5.008 (2010-07-02) 1514 */ 1515 protected $default_graphic_vars = array(); 1516 1517 /** 1518 * Array of XObjects. 1519 * @protected 1520 * @since 5.8.014 (2010-08-23) 1521 */ 1522 protected $xobjects = array(); 1523 1524 /** 1525 * Boolean value true when we are inside an XObject. 1526 * @protected 1527 * @since 5.8.017 (2010-08-24) 1528 */ 1529 protected $inxobj = false; 1530 1531 /** 1532 * Current XObject ID. 1533 * @protected 1534 * @since 5.8.017 (2010-08-24) 1535 */ 1536 protected $xobjid = ''; 1537 1538 /** 1539 * Percentage of character stretching. 1540 * @protected 1541 * @since 5.9.000 (2010-09-29) 1542 */ 1543 protected $font_stretching = 100; 1544 1545 /** 1546 * Increases or decreases the space between characters in a text by the specified amount (tracking). 1547 * @protected 1548 * @since 5.9.000 (2010-09-29) 1549 */ 1550 protected $font_spacing = 0; 1551 1552 /** 1553 * Array of no-write regions. 1554 * ('page' => page number or empy for current page, 'xt' => X top, 'yt' => Y top, 'xb' => X bottom, 'yb' => Y bottom, 'side' => page side 'L' = left or 'R' = right) 1555 * @protected 1556 * @since 5.9.003 (2010-10-14) 1557 */ 1558 protected $page_regions = array(); 1559 1560 /** 1561 * Boolean value true when page region check is active. 1562 * @protected 1563 */ 1564 protected $check_page_regions = true; 1565 1566 /** 1567 * Array of PDF layers data. 1568 * @protected 1569 * @since 5.9.102 (2011-07-13) 1570 */ 1571 protected $pdflayers = array(); 1572 1573 /** 1574 * A dictionary of names and corresponding destinations (Dests key on document Catalog). 1575 * @protected 1576 * @since 5.9.097 (2011-06-23) 1577 */ 1578 protected $dests = array(); 1579 1580 /** 1581 * Object ID for Named Destinations 1582 * @protected 1583 * @since 5.9.097 (2011-06-23) 1584 */ 1585 protected $n_dests; 1586 1587 /** 1588 * Embedded Files Names 1589 * @protected 1590 * @since 5.9.204 (2013-01-23) 1591 */ 1592 protected $efnames = array(); 1593 1594 /** 1595 * Directory used for the last SVG image. 1596 * @protected 1597 * @since 5.0.000 (2010-05-05) 1598 */ 1599 protected $svgdir = ''; 1600 1601 /** 1602 * Deafult unit of measure for SVG. 1603 * @protected 1604 * @since 5.0.000 (2010-05-02) 1605 */ 1606 protected $svgunit = 'px'; 1607 1608 /** 1609 * Array of SVG gradients. 1610 * @protected 1611 * @since 5.0.000 (2010-05-02) 1612 */ 1613 protected $svggradients = array(); 1614 1615 /** 1616 * ID of last SVG gradient. 1617 * @protected 1618 * @since 5.0.000 (2010-05-02) 1619 */ 1620 protected $svggradientid = 0; 1621 1622 /** 1623 * Boolean value true when in SVG defs group. 1624 * @protected 1625 * @since 5.0.000 (2010-05-02) 1626 */ 1627 protected $svgdefsmode = false; 1628 1629 /** 1630 * Array of SVG defs. 1631 * @protected 1632 * @since 5.0.000 (2010-05-02) 1633 */ 1634 protected $svgdefs = array(); 1635 1636 /** 1637 * Boolean value true when in SVG clipPath tag. 1638 * @protected 1639 * @since 5.0.000 (2010-04-26) 1640 */ 1641 protected $svgclipmode = false; 1642 1643 /** 1644 * Array of SVG clipPath commands. 1645 * @protected 1646 * @since 5.0.000 (2010-05-02) 1647 */ 1648 protected $svgclippaths = array(); 1649 1650 /** 1651 * Array of SVG clipPath tranformation matrix. 1652 * @protected 1653 * @since 5.8.022 (2010-08-31) 1654 */ 1655 protected $svgcliptm = array(); 1656 1657 /** 1658 * ID of last SVG clipPath. 1659 * @protected 1660 * @since 5.0.000 (2010-05-02) 1661 */ 1662 protected $svgclipid = 0; 1663 1664 /** 1665 * SVG text. 1666 * @protected 1667 * @since 5.0.000 (2010-05-02) 1668 */ 1669 protected $svgtext = ''; 1670 1671 /** 1672 * SVG text properties. 1673 * @protected 1674 * @since 5.8.013 (2010-08-23) 1675 */ 1676 protected $svgtextmode = array(); 1677 1678 /** 1679 * Array of SVG properties. 1680 * @protected 1681 * @since 5.0.000 (2010-05-02) 1682 */ 1683 protected $svgstyles = array(array( 1684 'alignment-baseline' => 'auto', 1685 'baseline-shift' => 'baseline', 1686 'clip' => 'auto', 1687 'clip-path' => 'none', 1688 'clip-rule' => 'nonzero', 1689 'color' => 'black', 1690 'color-interpolation' => 'sRGB', 1691 'color-interpolation-filters' => 'linearRGB', 1692 'color-profile' => 'auto', 1693 'color-rendering' => 'auto', 1694 'cursor' => 'auto', 1695 'direction' => 'ltr', 1696 'display' => 'inline', 1697 'dominant-baseline' => 'auto', 1698 'enable-background' => 'accumulate', 1699 'fill' => 'black', 1700 'fill-opacity' => 1, 1701 'fill-rule' => 'nonzero', 1702 'filter' => 'none', 1703 'flood-color' => 'black', 1704 'flood-opacity' => 1, 1705 'font' => '', 1706 'font-family' => 'helvetica', 1707 'font-size' => 'medium', 1708 'font-size-adjust' => 'none', 1709 'font-stretch' => 'normal', 1710 'font-style' => 'normal', 1711 'font-variant' => 'normal', 1712 'font-weight' => 'normal', 1713 'glyph-orientation-horizontal' => '0deg', 1714 'glyph-orientation-vertical' => 'auto', 1715 'image-rendering' => 'auto', 1716 'kerning' => 'auto', 1717 'letter-spacing' => 'normal', 1718 'lighting-color' => 'white', 1719 'marker' => '', 1720 'marker-end' => 'none', 1721 'marker-mid' => 'none', 1722 'marker-start' => 'none', 1723 'mask' => 'none', 1724 'opacity' => 1, 1725 'overflow' => 'auto', 1726 'pointer-events' => 'visiblePainted', 1727 'shape-rendering' => 'auto', 1728 'stop-color' => 'black', 1729 'stop-opacity' => 1, 1730 'stroke' => 'none', 1731 'stroke-dasharray' => 'none', 1732 'stroke-dashoffset' => 0, 1733 'stroke-linecap' => 'butt', 1734 'stroke-linejoin' => 'miter', 1735 'stroke-miterlimit' => 4, 1736 'stroke-opacity' => 1, 1737 'stroke-width' => 1, 1738 'text-anchor' => 'start', 1739 'text-decoration' => 'none', 1740 'text-rendering' => 'auto', 1741 'unicode-bidi' => 'normal', 1742 'visibility' => 'visible', 1743 'word-spacing' => 'normal', 1744 'writing-mode' => 'lr-tb', 1745 'text-color' => 'black', 1746 'transfmatrix' => array(1, 0, 0, 1, 0, 0) 1747 )); 1748 1749 /** 1750 * If true force sRGB color profile for all document. 1751 * @protected 1752 * @since 5.9.121 (2011-09-28) 1753 */ 1754 protected $force_srgb = false; 1755 1756 /** 1757 * If true set the document to PDF/A mode. 1758 * @protected 1759 * @since 5.9.121 (2011-09-27) 1760 */ 1761 protected $pdfa_mode = false; 1762 1763 /** 1764 * version of PDF/A mode (1 - 3). 1765 * @protected 1766 * @since 6.2.26 (2019-03-12) 1767 */ 1768 protected $pdfa_version = 1; 1769 1770 /** 1771 * Document creation date-time 1772 * @protected 1773 * @since 5.9.152 (2012-03-22) 1774 */ 1775 protected $doc_creation_timestamp; 1776 1777 /** 1778 * Document modification date-time 1779 * @protected 1780 * @since 5.9.152 (2012-03-22) 1781 */ 1782 protected $doc_modification_timestamp; 1783 1784 /** 1785 * Custom XMP data. 1786 * @protected 1787 * @since 5.9.128 (2011-10-06) 1788 */ 1789 protected $custom_xmp = ''; 1790 1791 /** 1792 * Custom XMP RDF data. 1793 * @protected 1794 * @since 6.3.0 (2019-09-19) 1795 */ 1796 protected $custom_xmp_rdf = ''; 1797 1798 /** 1799 * Overprint mode array. 1800 * (Check the "Entries in a Graphics State Parameter Dictionary" on PDF 32000-1:2008). 1801 * @protected 1802 * @since 5.9.152 (2012-03-23) 1803 */ 1804 protected $overprint = array('OP' => false, 'op' => false, 'OPM' => 0); 1805 1806 /** 1807 * Alpha mode array. 1808 * (Check the "Entries in a Graphics State Parameter Dictionary" on PDF 32000-1:2008). 1809 * @protected 1810 * @since 5.9.152 (2012-03-23) 1811 */ 1812 protected $alpha = array('CA' => 1, 'ca' => 1, 'BM' => '/Normal', 'AIS' => false); 1813 1814 /** 1815 * Define the page boundaries boxes to be set on document. 1816 * @protected 1817 * @since 5.9.152 (2012-03-23) 1818 */ 1819 protected $page_boxes = array('MediaBox', 'CropBox', 'BleedBox', 'TrimBox', 'ArtBox'); 1820 1821 /** 1822 * If true print TCPDF meta link. 1823 * @protected 1824 * @since 5.9.152 (2012-03-23) 1825 */ 1826 protected $tcpdflink = true; 1827 1828 /** 1829 * Cache array for computed GD gamma values. 1830 * @protected 1831 * @since 5.9.1632 (2012-06-05) 1832 */ 1833 protected $gdgammacache = array(); 1834 1835 //------------------------------------------------------------ 1836 // METHODS 1837 //------------------------------------------------------------ 1838 1839 /** 1840 * This is the class constructor. 1841 * It allows to set up the page format, the orientation and the measure unit used in all the methods (except for the font sizes). 1842 * 1843 * IMPORTANT: Please note that this method sets the mb_internal_encoding to ASCII, so if you are using the mbstring module functions with TCPDF you need to correctly set/unset the mb_internal_encoding when needed. 1844 * 1845 * @param $orientation (string) page orientation. Possible values are (case insensitive):<ul><li>P or Portrait (default)</li><li>L or Landscape</li><li>'' (empty string) for automatic orientation</li></ul> 1846 * @param $unit (string) 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. 1847 * @param $format (mixed) The format used for pages. It can be either: one of the string values specified at getPageSizeFromFormat() or an array of parameters specified at setPageFormat(). 1848 * @param $unicode (boolean) TRUE means that the input text is unicode (default = true) 1849 * @param $encoding (string) Charset encoding (used only when converting back html entities); default is UTF-8. 1850 * @param $diskcache (boolean) DEPRECATED FEATURE 1851 * @param $pdfa (integer) If not false, set the document to PDF/A mode and the good version (1 or 3). 1852 * @public 1853 * @see getPageSizeFromFormat(), setPageFormat() 1854 */ 1855 public function __construct($orientation='P', $unit='mm', $format='A4', $unicode=true, $encoding='UTF-8', $diskcache=false, $pdfa=false) { 1856 /* Set internal character encoding to ASCII */ 1857 if (function_exists('mb_internal_encoding') AND mb_internal_encoding()) { 1858 $this->internal_encoding = mb_internal_encoding(); 1859 mb_internal_encoding('ASCII'); 1860 } 1861 // set file ID for trailer 1862 $serformat = (is_array($format) ? json_encode($format) : $format); 1863 $this->file_id = md5(TCPDF_STATIC::getRandomSeed('TCPDF'.$orientation.$unit.$serformat.$encoding)); 1864 $this->font_obj_ids = array(); 1865 $this->page_obj_id = array(); 1866 $this->form_obj_id = array(); 1867 1868 // set pdf/a mode 1869 if ($pdfa != false) { 1870 $this->pdfa_mode = true; 1871 $this->pdfa_version = $pdfa; // 1 or 3 1872 } else 1873 $this->pdfa_mode = false; 1874 1875 $this->force_srgb = false; 1876 // set language direction 1877 $this->rtl = false; 1878 $this->tmprtl = false; 1879 // some checks 1880 $this->_dochecks(); 1881 // initialization of properties 1882 $this->isunicode = $unicode; 1883 $this->page = 0; 1884 $this->transfmrk[0] = array(); 1885 $this->pagedim = array(); 1886 $this->n = 2; 1887 $this->buffer = ''; 1888 $this->pages = array(); 1889 $this->state = 0; 1890 $this->fonts = array(); 1891 $this->FontFiles = array(); 1892 $this->diffs = array(); 1893 $this->images = array(); 1894 $this->links = array(); 1895 $this->gradients = array(); 1896 $this->InFooter = false; 1897 $this->lasth = 0; 1898 $this->FontFamily = defined('PDF_FONT_NAME_MAIN')?PDF_FONT_NAME_MAIN:'helvetica'; 1899 $this->FontStyle = ''; 1900 $this->FontSizePt = 12; 1901 $this->underline = false; 1902 $this->overline = false; 1903 $this->linethrough = false; 1904 $this->DrawColor = '0 G'; 1905 $this->FillColor = '0 g'; 1906 $this->TextColor = '0 g'; 1907 $this->ColorFlag = false; 1908 $this->pdflayers = array(); 1909 // encryption values 1910 $this->encrypted = false; 1911 $this->last_enc_key = ''; 1912 // standard Unicode fonts 1913 $this->CoreFonts = array( 1914 'courier'=>'Courier', 1915 'courierB'=>'Courier-Bold', 1916 'courierI'=>'Courier-Oblique', 1917 'courierBI'=>'Courier-BoldOblique', 1918 'helvetica'=>'Helvetica', 1919 'helveticaB'=>'Helvetica-Bold', 1920 'helveticaI'=>'Helvetica-Oblique', 1921 'helveticaBI'=>'Helvetica-BoldOblique', 1922 'times'=>'Times-Roman', 1923 'timesB'=>'Times-Bold', 1924 'timesI'=>'Times-Italic', 1925 'timesBI'=>'Times-BoldItalic', 1926 'symbol'=>'Symbol', 1927 'zapfdingbats'=>'ZapfDingbats' 1928 ); 1929 // set scale factor 1930 $this->setPageUnit($unit); 1931 // set page format and orientation 1932 $this->setPageFormat($format, $orientation); 1933 // page margins (1 cm) 1934 $margin = 28.35 / $this->k; 1935 $this->SetMargins($margin, $margin); 1936 $this->clMargin = $this->lMargin; 1937 $this->crMargin = $this->rMargin; 1938 // internal cell padding 1939 $cpadding = $margin / 10; 1940 $this->setCellPaddings($cpadding, 0, $cpadding, 0); 1941 // cell margins 1942 $this->setCellMargins(0, 0, 0, 0); 1943 // line width (0.2 mm) 1944 $this->LineWidth = 0.57 / $this->k; 1945 $this->linestyleWidth = sprintf('%F w', ($this->LineWidth * $this->k)); 1946 $this->linestyleCap = '0 J'; 1947 $this->linestyleJoin = '0 j'; 1948 $this->linestyleDash = '[] 0 d'; 1949 // automatic page break 1950 $this->SetAutoPageBreak(true, (2 * $margin)); 1951 // full width display mode 1952 $this->SetDisplayMode('fullwidth'); 1953 // compression 1954 $this->SetCompression(); 1955 // set default PDF version number 1956 $this->setPDFVersion(); 1957 $this->tcpdflink = true; 1958 $this->encoding = $encoding; 1959 $this->HREF = array(); 1960 $this->getFontsList(); 1961 $this->fgcolor = array('R' => 0, 'G' => 0, 'B' => 0); 1962 $this->strokecolor = array('R' => 0, 'G' => 0, 'B' => 0); 1963 $this->bgcolor = array('R' => 255, 'G' => 255, 'B' => 255); 1964 $this->extgstates = array(); 1965 $this->setTextShadow(); 1966 // signature 1967 $this->sign = false; 1968 $this->tsa_timestamp = false; 1969 $this->tsa_data = array(); 1970 $this->signature_appearance = array('page' => 1, 'rect' => '0 0 0 0', 'name' => 'Signature'); 1971 $this->empty_signature_appearance = array(); 1972 // user's rights 1973 $this->ur['enabled'] = false; 1974 $this->ur['document'] = '/FullSave'; 1975 $this->ur['annots'] = '/Create/Delete/Modify/Copy/Import/Export'; 1976 $this->ur['form'] = '/Add/Delete/FillIn/Import/Export/SubmitStandalone/SpawnTemplate'; 1977 $this->ur['signature'] = '/Modify'; 1978 $this->ur['ef'] = '/Create/Delete/Modify/Import'; 1979 $this->ur['formex'] = ''; 1980 // set default JPEG quality 1981 $this->jpeg_quality = 75; 1982 // initialize some settings 1983 TCPDF_FONTS::utf8Bidi(array(), '', false, $this->isunicode, $this->CurrentFont); 1984 // set default font 1985 $this->SetFont($this->FontFamily, $this->FontStyle, $this->FontSizePt); 1986 $this->setHeaderFont(array($this->FontFamily, $this->FontStyle, $this->FontSizePt)); 1987 $this->setFooterFont(array($this->FontFamily, $this->FontStyle, $this->FontSizePt)); 1988 // check if PCRE Unicode support is enabled 1989 if ($this->isunicode AND (@preg_match('/\pL/u', 'a') == 1)) { 1990 // PCRE unicode support is turned ON 1991 // \s : any whitespace character 1992 // \p{Z} : any separator 1993 // \p{Lo} : Unicode letter or ideograph that does not have lowercase and uppercase variants. Is used to chunk chinese words. 1994 // \xa0 : Unicode Character 'NO-BREAK SPACE' (U+00A0) 1995 //$this->setSpacesRE('/(?!\xa0)[\s\p{Z}\p{Lo}]/u'); 1996 $this->setSpacesRE('/(?!\xa0)[\s\p{Z}]/u'); 1997 } else { 1998 // PCRE unicode support is turned OFF 1999 $this->setSpacesRE('/[^\S\xa0]/'); 2000 } 2001 $this->default_form_prop = array('lineWidth'=>1, 'borderStyle'=>'solid', 'fillColor'=>array(255, 255, 255), 'strokeColor'=>array(128, 128, 128)); 2002 // set document creation and modification timestamp 2003 $this->doc_creation_timestamp = time(); 2004 $this->doc_modification_timestamp = $this->doc_creation_timestamp; 2005 // get default graphic vars 2006 $this->default_graphic_vars = $this->getGraphicVars(); 2007 $this->header_xobj_autoreset = false; 2008 $this->custom_xmp = ''; 2009 $this->custom_xmp_rdf = ''; 2010 // Call cleanup method after script execution finishes or exit() is called. 2011 // NOTE: This will not be executed if the process is killed with a SIGTERM or SIGKILL signal. 2012 register_shutdown_function(array($this, '_destroy'), true); 2013 } 2014 2015 /** 2016 * Default destructor. 2017 * @public 2018 * @since 1.53.0.TC016 2019 */ 2020 public function __destruct() { 2021 // cleanup 2022 $this->_destroy(true); 2023 } 2024 2025 /** 2026 * Set the units of measure for the document. 2027 * @param $unit (string) User measure unit. Possible values are:<ul><li>pt: point</li><li>mm: millimeter (default)</li><li>cm: centimeter</li><li>in: inch</li></ul><br />A point equals 1/72 of inch, that is to say about 0.35 mm (an inch being 2.54 cm). This is a very common unit in typography; font sizes are expressed in that unit. 2028 * @public 2029 * @since 3.0.015 (2008-06-06) 2030 */ 2031 public function setPageUnit($unit) { 2032 $unit = strtolower($unit); 2033 //Set scale factor 2034 switch ($unit) { 2035 // points 2036 case 'px': 2037 case 'pt': { 2038 $this->k = 1; 2039 break; 2040 } 2041 // millimeters 2042 case 'mm': { 2043 $this->k = $this->dpi / 25.4; 2044 break; 2045 } 2046 // centimeters 2047 case 'cm': { 2048 $this->k = $this->dpi / 2.54; 2049 break; 2050 } 2051 // inches 2052 case 'in': { 2053 $this->k = $this->dpi; 2054 break; 2055 } 2056 // unsupported unit 2057 default : { 2058 $this->Error('Incorrect unit: '.$unit); 2059 break; 2060 } 2061 } 2062 $this->pdfunit = $unit; 2063 if (isset($this->CurOrientation)) { 2064 $this->setPageOrientation($this->CurOrientation); 2065 } 2066 } 2067 2068 /** 2069 * Change the format of the current page 2070 * @param $format (mixed) The format used for pages. It can be either: one of the string values specified at getPageSizeFromFormat() documentation or an array of two numbers (width, height) or an array containing the following measures and options:<ul> 2071 * <li>['format'] = page format name (one of the above);</li> 2072 * <li>['Rotate'] : The number of degrees by which the page shall be rotated clockwise when displayed or printed. The value shall be a multiple of 90.</li> 2073 * <li>['PZ'] : The page's preferred zoom (magnification) factor.</li> 2074 * <li>['MediaBox'] : the boundaries of the physical medium on which the page shall be displayed or printed:</li> 2075 * <li>['MediaBox']['llx'] : lower-left x coordinate</li> 2076 * <li>['MediaBox']['lly'] : lower-left y coordinate</li> 2077 * <li>['MediaBox']['urx'] : upper-right x coordinate</li> 2078 * <li>['MediaBox']['ury'] : upper-right y coordinate</li> 2079 * <li>['CropBox'] : the visible region of default user space:</li> 2080 * <li>['CropBox']['llx'] : lower-left x coordinate</li> 2081 * <li>['CropBox']['lly'] : lower-left y coordinate</li> 2082 * <li>['CropBox']['urx'] : upper-right x coordinate</li> 2083 * <li>['CropBox']['ury'] : upper-right y coordinate</li> 2084 * <li>['BleedBox'] : the region to which the contents of the page shall be clipped when output in a production environment:</li> 2085 * <li>['BleedBox']['llx'] : lower-left x coordinate</li> 2086 * <li>['BleedBox']['lly'] : lower-left y coordinate</li> 2087 * <li>['BleedBox']['urx'] : upper-right x coordinate</li> 2088 * <li>['BleedBox']['ury'] : upper-right y coordinate</li> 2089 * <li>['TrimBox'] : the intended dimensions of the finished page after trimming:</li> 2090 * <li>['TrimBox']['llx'] : lower-left x coordinate</li> 2091 * <li>['TrimBox']['lly'] : lower-left y coordinate</li> 2092 * <li>['TrimBox']['urx'] : upper-right x coordinate</li> 2093 * <li>['TrimBox']['ury'] : upper-right y coordinate</li> 2094 * <li>['ArtBox'] : the extent of the page's meaningful content:</li> 2095 * <li>['ArtBox']['llx'] : lower-left x coordinate</li> 2096 * <li>['ArtBox']['lly'] : lower-left y coordinate</li> 2097 * <li>['ArtBox']['urx'] : upper-right x coordinate</li> 2098 * <li>['ArtBox']['ury'] : upper-right y coordinate</li> 2099 * <li>['BoxColorInfo'] :specify the colours and other visual characteristics that should be used in displaying guidelines on the screen for each of the possible page boundaries other than the MediaBox:</li> 2100 * <li>['BoxColorInfo'][BOXTYPE]['C'] : an array of three numbers in the range 0-255, representing the components in the DeviceRGB colour space.</li> 2101 * <li>['BoxColorInfo'][BOXTYPE]['W'] : the guideline width in default user units</li> 2102 * <li>['BoxColorInfo'][BOXTYPE]['S'] : the guideline style: S = Solid; D = Dashed</li> 2103 * <li>['BoxColorInfo'][BOXTYPE]['D'] : dash array defining a pattern of dashes and gaps to be used in drawing dashed guidelines</li> 2104 * <li>['trans'] : the style and duration of the visual transition to use when moving from another page to the given page during a presentation</li> 2105 * <li>['trans']['Dur'] : The page's display duration (also called its advance timing): the maximum length of time, in seconds, that the page shall be displayed during presentations before the viewer application shall automatically advance to the next page.</li> 2106 * <li>['trans']['S'] : transition style : Split, Blinds, Box, Wipe, Dissolve, Glitter, R, Fly, Push, Cover, Uncover, Fade</li> 2107 * <li>['trans']['D'] : The duration of the transition effect, in seconds.</li> 2108 * <li>['trans']['Dm'] : (Split and Blinds transition styles only) The dimension in which the specified transition effect shall occur: H = Horizontal, V = Vertical. Default value: H.</li> 2109 * <li>['trans']['M'] : (Split, Box and Fly transition styles only) The direction of motion for the specified transition effect: I = Inward from the edges of the page, O = Outward from the center of the pageDefault value: I.</li> 2110 * <li>['trans']['Di'] : (Wipe, Glitter, Fly, Cover, Uncover and Push transition styles only) The direction in which the specified transition effect shall moves, expressed in degrees counterclockwise starting from a left-to-right direction. If the value is a number, it shall be one of: 0 = Left to right, 90 = Bottom to top (Wipe only), 180 = Right to left (Wipe only), 270 = Top to bottom, 315 = Top-left to bottom-right (Glitter only). If the value is a name, it shall be None, which is relevant only for the Fly transition when the value of SS is not 1.0. Default value: 0.</li> 2111 * <li>['trans']['SS'] : (Fly transition style only) The starting or ending scale at which the changes shall be drawn. If M specifies an inward transition, the scale of the changes drawn shall progress from SS to 1.0 over the course of the transition. If M specifies an outward transition, the scale of the changes drawn shall progress from 1.0 to SS over the course of the transition. Default: 1.0.</li> 2112 * <li>['trans']['B'] : (Fly transition style only) If true, the area that shall be flown in is rectangular and opaque. Default: false.</li> 2113 * </ul> 2114 * @param $orientation (string) page orientation. Possible values are (case insensitive):<ul> 2115 * <li>P or Portrait (default)</li> 2116 * <li>L or Landscape</li> 2117 * <li>'' (empty string) for automatic orientation</li> 2118 * </ul> 2119 * @protected 2120 * @since 3.0.015 (2008-06-06) 2121 * @see getPageSizeFromFormat() 2122 */ 2123 protected function setPageFormat($format, $orientation='P') { 2124 if (!empty($format) AND isset($this->pagedim[$this->page])) { 2125 // remove inherited values 2126 unset($this->pagedim[$this->page]); 2127 } 2128 if (is_string($format)) { 2129 // get page measures from format name 2130 $pf = TCPDF_STATIC::getPageSizeFromFormat($format); 2131 $this->fwPt = $pf[0]; 2132 $this->fhPt = $pf[1]; 2133 } else { 2134 // the boundaries of the physical medium on which the page shall be displayed or printed 2135 if (isset($format['MediaBox'])) { 2136 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'MediaBox', $format['MediaBox']['llx'], $format['MediaBox']['lly'], $format['MediaBox']['urx'], $format['MediaBox']['ury'], false, $this->k, $this->pagedim); 2137 $this->fwPt = (($format['MediaBox']['urx'] - $format['MediaBox']['llx']) * $this->k); 2138 $this->fhPt = (($format['MediaBox']['ury'] - $format['MediaBox']['lly']) * $this->k); 2139 } else { 2140 if (isset($format[0]) AND is_numeric($format[0]) AND isset($format[1]) AND is_numeric($format[1])) { 2141 $pf = array(($format[0] * $this->k), ($format[1] * $this->k)); 2142 } else { 2143 if (!isset($format['format'])) { 2144 // default value 2145 $format['format'] = 'A4'; 2146 } 2147 $pf = TCPDF_STATIC::getPageSizeFromFormat($format['format']); 2148 } 2149 $this->fwPt = $pf[0]; 2150 $this->fhPt = $pf[1]; 2151 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'MediaBox', 0, 0, $this->fwPt, $this->fhPt, true, $this->k, $this->pagedim); 2152 } 2153 // the visible region of default user space 2154 if (isset($format['CropBox'])) { 2155 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'CropBox', $format['CropBox']['llx'], $format['CropBox']['lly'], $format['CropBox']['urx'], $format['CropBox']['ury'], false, $this->k, $this->pagedim); 2156 } 2157 // the region to which the contents of the page shall be clipped when output in a production environment 2158 if (isset($format['BleedBox'])) { 2159 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'BleedBox', $format['BleedBox']['llx'], $format['BleedBox']['lly'], $format['BleedBox']['urx'], $format['BleedBox']['ury'], false, $this->k, $this->pagedim); 2160 } 2161 // the intended dimensions of the finished page after trimming 2162 if (isset($format['TrimBox'])) { 2163 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'TrimBox', $format['TrimBox']['llx'], $format['TrimBox']['lly'], $format['TrimBox']['urx'], $format['TrimBox']['ury'], false, $this->k, $this->pagedim); 2164 } 2165 // the page's meaningful content (including potential white space) 2166 if (isset($format['ArtBox'])) { 2167 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'ArtBox', $format['ArtBox']['llx'], $format['ArtBox']['lly'], $format['ArtBox']['urx'], $format['ArtBox']['ury'], false, $this->k, $this->pagedim); 2168 } 2169 // specify the colours and other visual characteristics that should be used in displaying guidelines on the screen for the various page boundaries 2170 if (isset($format['BoxColorInfo'])) { 2171 $this->pagedim[$this->page]['BoxColorInfo'] = $format['BoxColorInfo']; 2172 } 2173 if (isset($format['Rotate']) AND (($format['Rotate'] % 90) == 0)) { 2174 // The number of degrees by which the page shall be rotated clockwise when displayed or printed. The value shall be a multiple of 90. 2175 $this->pagedim[$this->page]['Rotate'] = intval($format['Rotate']); 2176 } 2177 if (isset($format['PZ'])) { 2178 // The page's preferred zoom (magnification) factor 2179 $this->pagedim[$this->page]['PZ'] = floatval($format['PZ']); 2180 } 2181 if (isset($format['trans'])) { 2182 // The style and duration of the visual transition to use when moving from another page to the given page during a presentation 2183 if (isset($format['trans']['Dur'])) { 2184 // The page's display duration 2185 $this->pagedim[$this->page]['trans']['Dur'] = floatval($format['trans']['Dur']); 2186 } 2187 $stansition_styles = array('Split', 'Blinds', 'Box', 'Wipe', 'Dissolve', 'Glitter', 'R', 'Fly', 'Push', 'Cover', 'Uncover', 'Fade'); 2188 if (isset($format['trans']['S']) AND in_array($format['trans']['S'], $stansition_styles)) { 2189 // The transition style that shall be used when moving to this page from another during a presentation 2190 $this->pagedim[$this->page]['trans']['S'] = $format['trans']['S']; 2191 $valid_effect = array('Split', 'Blinds'); 2192 $valid_vals = array('H', 'V'); 2193 if (isset($format['trans']['Dm']) AND in_array($format['trans']['S'], $valid_effect) AND in_array($format['trans']['Dm'], $valid_vals)) { 2194 $this->pagedim[$this->page]['trans']['Dm'] = $format['trans']['Dm']; 2195 } 2196 $valid_effect = array('Split', 'Box', 'Fly'); 2197 $valid_vals = array('I', 'O'); 2198 if (isset($format['trans']['M']) AND in_array($format['trans']['S'], $valid_effect) AND in_array($format['trans']['M'], $valid_vals)) { 2199 $this->pagedim[$this->page]['trans']['M'] = $format['trans']['M']; 2200 } 2201 $valid_effect = array('Wipe', 'Glitter', 'Fly', 'Cover', 'Uncover', 'Push'); 2202 if (isset($format['trans']['Di']) AND in_array($format['trans']['S'], $valid_effect)) { 2203 if (((($format['trans']['Di'] == 90) OR ($format['trans']['Di'] == 180)) AND ($format['trans']['S'] == 'Wipe')) 2204 OR (($format['trans']['Di'] == 315) AND ($format['trans']['S'] == 'Glitter')) 2205 OR (($format['trans']['Di'] == 0) OR ($format['trans']['Di'] == 270))) { 2206 $this->pagedim[$this->page]['trans']['Di'] = intval($format['trans']['Di']); 2207 } 2208 } 2209 if (isset($format['trans']['SS']) AND ($format['trans']['S'] == 'Fly')) { 2210 $this->pagedim[$this->page]['trans']['SS'] = floatval($format['trans']['SS']); 2211 } 2212 if (isset($format['trans']['B']) AND ($format['trans']['B'] === true) AND ($format['trans']['S'] == 'Fly')) { 2213 $this->pagedim[$this->page]['trans']['B'] = 'true'; 2214 } 2215 } else { 2216 $this->pagedim[$this->page]['trans']['S'] = 'R'; 2217 } 2218 if (isset($format['trans']['D'])) { 2219 // The duration of the transition effect, in seconds 2220 $this->pagedim[$this->page]['trans']['D'] = floatval($format['trans']['D']); 2221 } else { 2222 $this->pagedim[$this->page]['trans']['D'] = 1; 2223 } 2224 } 2225 } 2226 $this->setPageOrientation($orientation); 2227 } 2228 2229 /** 2230 * Set page orientation. 2231 * @param $orientation (string) page orientation. Possible values are (case insensitive):<ul><li>P or Portrait (default)</li><li>L or Landscape</li><li>'' (empty string) for automatic orientation</li></ul> 2232 * @param $autopagebreak (boolean) Boolean indicating if auto-page-break mode should be on or off. 2233 * @param $bottommargin (float) bottom margin of the page. 2234 * @public 2235 * @since 3.0.015 (2008-06-06) 2236 */ 2237 public function setPageOrientation($orientation, $autopagebreak='', $bottommargin='') { 2238 if (!isset($this->pagedim[$this->page]['MediaBox'])) { 2239 // the boundaries of the physical medium on which the page shall be displayed or printed 2240 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'MediaBox', 0, 0, $this->fwPt, $this->fhPt, true, $this->k, $this->pagedim); 2241 } 2242 if (!isset($this->pagedim[$this->page]['CropBox'])) { 2243 // the visible region of default user space 2244 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'CropBox', $this->pagedim[$this->page]['MediaBox']['llx'], $this->pagedim[$this->page]['MediaBox']['lly'], $this->pagedim[$this->page]['MediaBox']['urx'], $this->pagedim[$this->page]['MediaBox']['ury'], true, $this->k, $this->pagedim); 2245 } 2246 if (!isset($this->pagedim[$this->page]['BleedBox'])) { 2247 // the region to which the contents of the page shall be clipped when output in a production environment 2248 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'BleedBox', $this->pagedim[$this->page]['CropBox']['llx'], $this->pagedim[$this->page]['CropBox']['lly'], $this->pagedim[$this->page]['CropBox']['urx'], $this->pagedim[$this->page]['CropBox']['ury'], true, $this->k, $this->pagedim); 2249 } 2250 if (!isset($this->pagedim[$this->page]['TrimBox'])) { 2251 // the intended dimensions of the finished page after trimming 2252 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'TrimBox', $this->pagedim[$this->page]['CropBox']['llx'], $this->pagedim[$this->page]['CropBox']['lly'], $this->pagedim[$this->page]['CropBox']['urx'], $this->pagedim[$this->page]['CropBox']['ury'], true, $this->k, $this->pagedim); 2253 } 2254 if (!isset($this->pagedim[$this->page]['ArtBox'])) { 2255 // the page's meaningful content (including potential white space) 2256 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'ArtBox', $this->pagedim[$this->page]['CropBox']['llx'], $this->pagedim[$this->page]['CropBox']['lly'], $this->pagedim[$this->page]['CropBox']['urx'], $this->pagedim[$this->page]['CropBox']['ury'], true, $this->k, $this->pagedim); 2257 } 2258 if (!isset($this->pagedim[$this->page]['Rotate'])) { 2259 // The number of degrees by which the page shall be rotated clockwise when displayed or printed. The value shall be a multiple of 90. 2260 $this->pagedim[$this->page]['Rotate'] = 0; 2261 } 2262 if (!isset($this->pagedim[$this->page]['PZ'])) { 2263 // The page's preferred zoom (magnification) factor 2264 $this->pagedim[$this->page]['PZ'] = 1; 2265 } 2266 if ($this->fwPt > $this->fhPt) { 2267 // landscape 2268 $default_orientation = 'L'; 2269 } else { 2270 // portrait 2271 $default_orientation = 'P'; 2272 } 2273 $valid_orientations = array('P', 'L'); 2274 if (empty($orientation)) { 2275 $orientation = $default_orientation; 2276 } else { 2277 $orientation = strtoupper($orientation[0]); 2278 } 2279 if (in_array($orientation, $valid_orientations) AND ($orientation != $default_orientation)) { 2280 $this->CurOrientation = $orientation; 2281 $this->wPt = $this->fhPt; 2282 $this->hPt = $this->fwPt; 2283 } else { 2284 $this->CurOrientation = $default_orientation; 2285 $this->wPt = $this->fwPt; 2286 $this->hPt = $this->fhPt; 2287 } 2288 if ((abs($this->pagedim[$this->page]['MediaBox']['urx'] - $this->hPt) < $this->feps) AND (abs($this->pagedim[$this->page]['MediaBox']['ury'] - $this->wPt) < $this->feps)){ 2289 // swap X and Y coordinates (change page orientation) 2290 $this->pagedim = TCPDF_STATIC::swapPageBoxCoordinates($this->page, $this->pagedim); 2291 } 2292 $this->w = ($this->wPt / $this->k); 2293 $this->h = ($this->hPt / $this->k); 2294 if (TCPDF_STATIC::empty_string($autopagebreak)) { 2295 if (isset($this->AutoPageBreak)) { 2296 $autopagebreak = $this->AutoPageBreak; 2297 } else { 2298 $autopagebreak = true; 2299 } 2300 } 2301 if (TCPDF_STATIC::empty_string($bottommargin)) { 2302 if (isset($this->bMargin)) { 2303 $bottommargin = $this->bMargin; 2304 } else { 2305 // default value = 2 cm 2306 $bottommargin = 2 * 28.35 / $this->k; 2307 } 2308 } 2309 $this->SetAutoPageBreak($autopagebreak, $bottommargin); 2310 // store page dimensions 2311 $this->pagedim[$this->page]['w'] = $this->wPt; 2312 $this->pagedim[$this->page]['h'] = $this->hPt; 2313 $this->pagedim[$this->page]['wk'] = $this->w; 2314 $this->pagedim[$this->page]['hk'] = $this->h; 2315 $this->pagedim[$this->page]['tm'] = $this->tMargin; 2316 $this->pagedim[$this->page]['bm'] = $bottommargin; 2317 $this->pagedim[$this->page]['lm'] = $this->lMargin; 2318 $this->pagedim[$this->page]['rm'] = $this->rMargin; 2319 $this->pagedim[$this->page]['pb'] = $autopagebreak; 2320 $this->pagedim[$this->page]['or'] = $this->CurOrientation; 2321 $this->pagedim[$this->page]['olm'] = $this->original_lMargin; 2322 $this->pagedim[$this->page]['orm'] = $this->original_rMargin; 2323 } 2324 2325 /** 2326 * Set regular expression to detect withespaces or word separators. 2327 * The pattern delimiter must be the forward-slash character "/". 2328 * Some example patterns are: 2329 * <pre> 2330 * Non-Unicode or missing PCRE unicode support: "/[^\S\xa0]/" 2331 * Unicode and PCRE unicode support: "/(?!\xa0)[\s\p{Z}]/u" 2332 * Unicode and PCRE unicode support in Chinese mode: "/(?!\xa0)[\s\p{Z}\p{Lo}]/u" 2333 * if PCRE unicode support is turned ON ("\P" is the negate class of "\p"): 2334 * \s : any whitespace character 2335 * \p{Z} : any separator 2336 * \p{Lo} : Unicode letter or ideograph that does not have lowercase and uppercase variants. Is used to chunk chinese words. 2337 * \xa0 : Unicode Character 'NO-BREAK SPACE' (U+00A0) 2338 * </pre> 2339 * @param $re (string) regular expression (leave empty for default). 2340 * @public 2341 * @since 4.6.016 (2009-06-15) 2342 */ 2343 public function setSpacesRE($re='/[^\S\xa0]/') { 2344 $this->re_spaces = $re; 2345 $re_parts = explode('/', $re); 2346 // get pattern parts 2347 $this->re_space = array(); 2348 if (isset($re_parts[1]) AND !empty($re_parts[1])) { 2349 $this->re_space['p'] = $re_parts[1]; 2350 } else { 2351 $this->re_space['p'] = '[\s]'; 2352 } 2353 // set pattern modifiers 2354 if (isset($re_parts[2]) AND !empty($re_parts[2])) { 2355 $this->re_space['m'] = $re_parts[2]; 2356 } else { 2357 $this->re_space['m'] = ''; 2358 } 2359 } 2360 2361 /** 2362 * Enable or disable Right-To-Left language mode 2363 * @param $enable (Boolean) if true enable Right-To-Left language mode. 2364 * @param $resetx (Boolean) if true reset the X position on direction change. 2365 * @public 2366 * @since 2.0.000 (2008-01-03) 2367 */ 2368 public function setRTL($enable, $resetx=true) { 2369 $enable = $enable ? true : false; 2370 $resetx = ($resetx AND ($enable != $this->rtl)); 2371 $this->rtl = $enable; 2372 $this->tmprtl = false; 2373 if ($resetx) { 2374 $this->Ln(0); 2375 } 2376 } 2377 2378 /** 2379 * Return the RTL status 2380 * @return boolean 2381 * @public 2382 * @since 4.0.012 (2008-07-24) 2383 */ 2384 public function getRTL() { 2385 return $this->rtl; 2386 } 2387 2388 /** 2389 * Force temporary RTL language direction 2390 * @param $mode (mixed) can be false, 'L' for LTR or 'R' for RTL 2391 * @public 2392 * @since 2.1.000 (2008-01-09) 2393 */ 2394 public function setTempRTL($mode) { 2395 $newmode = false; 2396 switch (strtoupper($mode)) { 2397 case 'LTR': 2398 case 'L': { 2399 if ($this->rtl) { 2400 $newmode = 'L'; 2401 } 2402 break; 2403 } 2404 case 'RTL': 2405 case 'R': { 2406 if (!$this->rtl) { 2407 $newmode = 'R'; 2408 } 2409 break; 2410 } 2411 case false: 2412 default: { 2413 $newmode = false; 2414 break; 2415 } 2416 } 2417 $this->tmprtl = $newmode; 2418 } 2419 2420 /** 2421 * Return the current temporary RTL status 2422 * @return boolean 2423 * @public 2424 * @since 4.8.014 (2009-11-04) 2425 */ 2426 public function isRTLTextDir() { 2427 return ($this->rtl OR ($this->tmprtl == 'R')); 2428 } 2429 2430 /** 2431 * Set the last cell height. 2432 * @param $h (float) cell height. 2433 * @author Nicola Asuni 2434 * @public 2435 * @since 1.53.0.TC034 2436 */ 2437 public function setLastH($h) { 2438 $this->lasth = $h; 2439 } 2440 2441 /** 2442 * Return the cell height 2443 * @param $fontsize (int) Font size in internal units 2444 * @param $padding (boolean) If true add cell padding 2445 * @public 2446 */ 2447 public function getCellHeight($fontsize, $padding=TRUE) { 2448 $height = ($fontsize * $this->cell_height_ratio); 2449 if ($padding) { 2450 $height += ($this->cell_padding['T'] + $this->cell_padding['B']); 2451 } 2452 return round($height, 6); 2453 } 2454 2455 /** 2456 * Reset the last cell height. 2457 * @public 2458 * @since 5.9.000 (2010-10-03) 2459 */ 2460 public function resetLastH() { 2461 $this->lasth = $this->getCellHeight($this->FontSize); 2462 } 2463 2464 /** 2465 * Get the last cell height. 2466 * @return last cell height 2467 * @public 2468 * @since 4.0.017 (2008-08-05) 2469 */ 2470 public function getLastH() { 2471 return $this->lasth; 2472 } 2473 2474 /** 2475 * Set the adjusting factor to convert pixels to user units. 2476 * @param $scale (float) adjusting factor to convert pixels to user units. 2477 * @author Nicola Asuni 2478 * @public 2479 * @since 1.5.2 2480 */ 2481 public function setImageScale($scale) { 2482 $this->imgscale = $scale; 2483 } 2484 2485 /** 2486 * Returns the adjusting factor to convert pixels to user units. 2487 * @return float adjusting factor to convert pixels to user units. 2488 * @author Nicola Asuni 2489 * @public 2490 * @since 1.5.2 2491 */ 2492 public function getImageScale() { 2493 return $this->imgscale; 2494 } 2495 2496 /** 2497 * Returns an array of page dimensions: 2498 * <ul><li>$this->pagedim[$this->page]['w'] = page width in points</li><li>$this->pagedim[$this->page]['h'] = height in points</li><li>$this->pagedim[$this->page]['wk'] = page width in user units</li><li>$this->pagedim[$this->page]['hk'] = page height in user units</li><li>$this->pagedim[$this->page]['tm'] = top margin</li><li>$this->pagedim[$this->page]['bm'] = bottom margin</li><li>$this->pagedim[$this->page]['lm'] = left margin</li><li>$this->pagedim[$this->page]['rm'] = right margin</li><li>$this->pagedim[$this->page]['pb'] = auto page break</li><li>$this->pagedim[$this->page]['or'] = page orientation</li><li>$this->pagedim[$this->page]['olm'] = original left margin</li><li>$this->pagedim[$this->page]['orm'] = original right margin</li><li>$this->pagedim[$this->page]['Rotate'] = The number of degrees by which the page shall be rotated clockwise when displayed or printed. The value shall be a multiple of 90.</li><li>$this->pagedim[$this->page]['PZ'] = The page's preferred zoom (magnification) factor.</li><li>$this->pagedim[$this->page]['trans'] : the style and duration of the visual transition to use when moving from another page to the given page during a presentation<ul><li>$this->pagedim[$this->page]['trans']['Dur'] = The page's display duration (also called its advance timing): the maximum length of time, in seconds, that the page shall be displayed during presentations before the viewer application shall automatically advance to the next page.</li><li>$this->pagedim[$this->page]['trans']['S'] = transition style : Split, Blinds, Box, Wipe, Dissolve, Glitter, R, Fly, Push, Cover, Uncover, Fade</li><li>$this->pagedim[$this->page]['trans']['D'] = The duration of the transition effect, in seconds.</li><li>$this->pagedim[$this->page]['trans']['Dm'] = (Split and Blinds transition styles only) The dimension in which the specified transition effect shall occur: H = Horizontal, V = Vertical. Default value: H.</li><li>$this->pagedim[$this->page]['trans']['M'] = (Split, Box and Fly transition styles only) The direction of motion for the specified transition effect: I = Inward from the edges of the page, O = Outward from the center of the pageDefault value: I.</li><li>$this->pagedim[$this->page]['trans']['Di'] = (Wipe, Glitter, Fly, Cover, Uncover and Push transition styles only) The direction in which the specified transition effect shall moves, expressed in degrees counterclockwise starting from a left-to-right direction. If the value is a number, it shall be one of: 0 = Left to right, 90 = Bottom to top (Wipe only), 180 = Right to left (Wipe only), 270 = Top to bottom, 315 = Top-left to bottom-right (Glitter only). If the value is a name, it shall be None, which is relevant only for the Fly transition when the value of SS is not 1.0. Default value: 0.</li><li>$this->pagedim[$this->page]['trans']['SS'] = (Fly transition style only) The starting or ending scale at which the changes shall be drawn. If M specifies an inward transition, the scale of the changes drawn shall progress from SS to 1.0 over the course of the transition. If M specifies an outward transition, the scale of the changes drawn shall progress from 1.0 to SS over the course of the transition. Default: 1.0. </li><li>$this->pagedim[$this->page]['trans']['B'] = (Fly transition style only) If true, the area that shall be flown in is rectangular and opaque. Default: false.</li></ul></li><li>$this->pagedim[$this->page]['MediaBox'] : the boundaries of the physical medium on which the page shall be displayed or printed<ul><li>$this->pagedim[$this->page]['MediaBox']['llx'] = lower-left x coordinate in points</li><li>$this->pagedim[$this->page]['MediaBox']['lly'] = lower-left y coordinate in points</li><li>$this->pagedim[$this->page]['MediaBox']['urx'] = upper-right x coordinate in points</li><li>$this->pagedim[$this->page]['MediaBox']['ury'] = upper-right y coordinate in points</li></ul></li><li>$this->pagedim[$this->page]['CropBox'] : the visible region of default user space<ul><li>$this->pagedim[$this->page]['CropBox']['llx'] = lower-left x coordinate in points</li><li>$this->pagedim[$this->page]['CropBox']['lly'] = lower-left y coordinate in points</li><li>$this->pagedim[$this->page]['CropBox']['urx'] = upper-right x coordinate in points</li><li>$this->pagedim[$this->page]['CropBox']['ury'] = upper-right y coordinate in points</li></ul></li><li>$this->pagedim[$this->page]['BleedBox'] : the region to which the contents of the page shall be clipped when output in a production environment<ul><li>$this->pagedim[$this->page]['BleedBox']['llx'] = lower-left x coordinate in points</li><li>$this->pagedim[$this->page]['BleedBox']['lly'] = lower-left y coordinate in points</li><li>$this->pagedim[$this->page]['BleedBox']['urx'] = upper-right x coordinate in points</li><li>$this->pagedim[$this->page]['BleedBox']['ury'] = upper-right y coordinate in points</li></ul></li><li>$this->pagedim[$this->page]['TrimBox'] : the intended dimensions of the finished page after trimming<ul><li>$this->pagedim[$this->page]['TrimBox']['llx'] = lower-left x coordinate in points</li><li>$this->pagedim[$this->page]['TrimBox']['lly'] = lower-left y coordinate in points</li><li>$this->pagedim[$this->page]['TrimBox']['urx'] = upper-right x coordinate in points</li><li>$this->pagedim[$this->page]['TrimBox']['ury'] = upper-right y coordinate in points</li></ul></li><li>$this->pagedim[$this->page]['ArtBox'] : the extent of the page's meaningful content<ul><li>$this->pagedim[$this->page]['ArtBox']['llx'] = lower-left x coordinate in points</li><li>$this->pagedim[$this->page]['ArtBox']['lly'] = lower-left y coordinate in points</li><li>$this->pagedim[$this->page]['ArtBox']['urx'] = upper-right x coordinate in points</li><li>$this->pagedim[$this->page]['ArtBox']['ury'] = upper-right y coordinate in points</li></ul></li></ul> 2499 * @param $pagenum (int) page number (empty = current page) 2500 * @return array of page dimensions. 2501 * @author Nicola Asuni 2502 * @public 2503 * @since 4.5.027 (2009-03-16) 2504 */ 2505 public function getPageDimensions($pagenum='') { 2506 if (empty($pagenum)) { 2507 $pagenum = $this->page; 2508 } 2509 return $this->pagedim[$pagenum]; 2510 } 2511 2512 /** 2513 * Returns the page width in units. 2514 * @param $pagenum (int) page number (empty = current page) 2515 * @return int page width. 2516 * @author Nicola Asuni 2517 * @public 2518 * @since 1.5.2 2519 * @see getPageDimensions() 2520 */ 2521 public function getPageWidth($pagenum='') { 2522 if (empty($pagenum)) { 2523 return $this->w; 2524 } 2525 return $this->pagedim[$pagenum]['w']; 2526 } 2527 2528 /** 2529 * Returns the page height in units. 2530 * @param $pagenum (int) page number (empty = current page) 2531 * @return int page height. 2532 * @author Nicola Asuni 2533 * @public 2534 * @since 1.5.2 2535 * @see getPageDimensions() 2536 */ 2537 public function getPageHeight($pagenum='') { 2538 if (empty($pagenum)) { 2539 return $this->h; 2540 } 2541 return $this->pagedim[$pagenum]['h']; 2542 } 2543 2544 /** 2545 * Returns the page break margin. 2546 * @param $pagenum (int) page number (empty = current page) 2547 * @return int page break margin. 2548 * @author Nicola Asuni 2549 * @public 2550 * @since 1.5.2 2551 * @see getPageDimensions() 2552 */ 2553 public function getBreakMargin($pagenum='') { 2554 if (empty($pagenum)) { 2555 return $this->bMargin; 2556 } 2557 return $this->pagedim[$pagenum]['bm']; 2558 } 2559 2560 /** 2561 * Returns the scale factor (number of points in user unit). 2562 * @return int scale factor. 2563 * @author Nicola Asuni 2564 * @public 2565 * @since 1.5.2 2566 */ 2567 public function getScaleFactor() { 2568 return $this->k; 2569 } 2570 2571 /** 2572 * Defines the left, top and right margins. 2573 * @param $left (float) Left margin. 2574 * @param $top (float) Top margin. 2575 * @param $right (float) Right margin. Default value is the left one. 2576 * @param $keepmargins (boolean) if true overwrites the default page margins 2577 * @public 2578 * @since 1.0 2579 * @see SetLeftMargin(), SetTopMargin(), SetRightMargin(), SetAutoPageBreak() 2580 */ 2581 public function SetMargins($left, $top, $right=-1, $keepmargins=false) { 2582 //Set left, top and right margins 2583 $this->lMargin = $left; 2584 $this->tMargin = $top; 2585 if ($right == -1) { 2586 $right = $left; 2587 } 2588 $this->rMargin = $right; 2589 if ($keepmargins) { 2590 // overwrite original values 2591 $this->original_lMargin = $this->lMargin; 2592 $this->original_rMargin = $this->rMargin; 2593 } 2594 } 2595 2596 /** 2597 * 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. 2598 * @param $margin (float) The margin. 2599 * @public 2600 * @since 1.4 2601 * @see SetTopMargin(), SetRightMargin(), SetAutoPageBreak(), SetMargins() 2602 */ 2603 public function SetLeftMargin($margin) { 2604 //Set left margin 2605 $this->lMargin = $margin; 2606 if (($this->page > 0) AND ($this->x < $margin)) { 2607 $this->x = $margin; 2608 } 2609 } 2610 2611 /** 2612 * Defines the top margin. The method can be called before creating the first page. 2613 * @param $margin (float) The margin. 2614 * @public 2615 * @since 1.5 2616 * @see SetLeftMargin(), SetRightMargin(), SetAutoPageBreak(), SetMargins() 2617 */ 2618 public function SetTopMargin($margin) { 2619 //Set top margin 2620 $this->tMargin = $margin; 2621 if (($this->page > 0) AND ($this->y < $margin)) { 2622 $this->y = $margin; 2623 } 2624 } 2625 2626 /** 2627 * Defines the right margin. The method can be called before creating the first page. 2628 * @param $margin (float) The margin. 2629 * @public 2630 * @since 1.5 2631 * @see SetLeftMargin(), SetTopMargin(), SetAutoPageBreak(), SetMargins() 2632 */ 2633 public function SetRightMargin($margin) { 2634 $this->rMargin = $margin; 2635 if (($this->page > 0) AND ($this->x > ($this->w - $margin))) { 2636 $this->x = $this->w - $margin; 2637 } 2638 } 2639 2640 /** 2641 * Set the same internal Cell padding for top, right, bottom, left- 2642 * @param $pad (float) internal padding. 2643 * @public 2644 * @since 2.1.000 (2008-01-09) 2645 * @see getCellPaddings(), setCellPaddings() 2646 */ 2647 public function SetCellPadding($pad) { 2648 if ($pad >= 0) { 2649 $this->cell_padding['L'] = $pad; 2650 $this->cell_padding['T'] = $pad; 2651 $this->cell_padding['R'] = $pad; 2652 $this->cell_padding['B'] = $pad; 2653 } 2654 } 2655 2656 /** 2657 * Set the internal Cell paddings. 2658 * @param $left (float) left padding 2659 * @param $top (float) top padding 2660 * @param $right (float) right padding 2661 * @param $bottom (float) bottom padding 2662 * @public 2663 * @since 5.9.000 (2010-10-03) 2664 * @see getCellPaddings(), SetCellPadding() 2665 */ 2666 public function setCellPaddings($left='', $top='', $right='', $bottom='') { 2667 if (($left !== '') AND ($left >= 0)) { 2668 $this->cell_padding['L'] = $left; 2669 } 2670 if (($top !== '') AND ($top >= 0)) { 2671 $this->cell_padding['T'] = $top; 2672 } 2673 if (($right !== '') AND ($right >= 0)) { 2674 $this->cell_padding['R'] = $right; 2675 } 2676 if (($bottom !== '') AND ($bottom >= 0)) { 2677 $this->cell_padding['B'] = $bottom; 2678 } 2679 } 2680 2681 /** 2682 * Get the internal Cell padding array. 2683 * @return array of padding values 2684 * @public 2685 * @since 5.9.000 (2010-10-03) 2686 * @see setCellPaddings(), SetCellPadding() 2687 */ 2688 public function getCellPaddings() { 2689 return $this->cell_padding; 2690 } 2691 2692 /** 2693 * Set the internal Cell margins. 2694 * @param $left (float) left margin 2695 * @param $top (float) top margin 2696 * @param $right (float) right margin 2697 * @param $bottom (float) bottom margin 2698 * @public 2699 * @since 5.9.000 (2010-10-03) 2700 * @see getCellMargins() 2701 */ 2702 public function setCellMargins($left='', $top='', $right='', $bottom='') { 2703 if (($left !== '') AND ($left >= 0)) { 2704 $this->cell_margin['L'] = $left; 2705 } 2706 if (($top !== '') AND ($top >= 0)) { 2707 $this->cell_margin['T'] = $top; 2708 } 2709 if (($right !== '') AND ($right >= 0)) { 2710 $this->cell_margin['R'] = $right; 2711 } 2712 if (($bottom !== '') AND ($bottom >= 0)) { 2713 $this->cell_margin['B'] = $bottom; 2714 } 2715 } 2716 2717 /** 2718 * Get the internal Cell margin array. 2719 * @return array of margin values 2720 * @public 2721 * @since 5.9.000 (2010-10-03) 2722 * @see setCellMargins() 2723 */ 2724 public function getCellMargins() { 2725 return $this->cell_margin; 2726 } 2727 2728 /** 2729 * Adjust the internal Cell padding array to take account of the line width. 2730 * @param $brd (mixed) Indicates if borders must be drawn around the cell. The value can be a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul> or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0))) 2731 * @return array of adjustments 2732 * @public 2733 * @since 5.9.000 (2010-10-03) 2734 */ 2735 protected function adjustCellPadding($brd=0) { 2736 if (empty($brd)) { 2737 return; 2738 } 2739 if (is_string($brd)) { 2740 // convert string to array 2741 $slen = strlen($brd); 2742 $newbrd = array(); 2743 for ($i = 0; $i < $slen; ++$i) { 2744 $newbrd[$brd[$i]] = true; 2745 } 2746 $brd = $newbrd; 2747 } elseif (($brd === 1) OR ($brd === true) OR (is_numeric($brd) AND (intval($brd) > 0))) { 2748 $brd = array('LRTB' => true); 2749 } 2750 if (!is_array($brd)) { 2751 return; 2752 } 2753 // store current cell padding 2754 $cp = $this->cell_padding; 2755 // select border mode 2756 if (isset($brd['mode'])) { 2757 $mode = $brd['mode']; 2758 unset($brd['mode']); 2759 } else { 2760 $mode = 'normal'; 2761 } 2762 // process borders 2763 foreach ($brd as $border => $style) { 2764 $line_width = $this->LineWidth; 2765 if (is_array($style) AND isset($style['width'])) { 2766 // get border width 2767 $line_width = $style['width']; 2768 } 2769 $adj = 0; // line width inside the cell 2770 switch ($mode) { 2771 case 'ext': { 2772 $adj = 0; 2773 break; 2774 } 2775 case 'int': { 2776 $adj = $line_width; 2777 break; 2778 } 2779 case 'normal': 2780 default: { 2781 $adj = ($line_width / 2); 2782 break; 2783 } 2784 } 2785 // correct internal cell padding if required to avoid overlap between text and lines 2786 if ((strpos($border,'T') !== false) AND ($this->cell_padding['T'] < $adj)) { 2787 $this->cell_padding['T'] = $adj; 2788 } 2789 if ((strpos($border,'R') !== false) AND ($this->cell_padding['R'] < $adj)) { 2790 $this->cell_padding['R'] = $adj; 2791 } 2792 if ((strpos($border,'B') !== false) AND ($this->cell_padding['B'] < $adj)) { 2793 $this->cell_padding['B'] = $adj; 2794 } 2795 if ((strpos($border,'L') !== false) AND ($this->cell_padding['L'] < $adj)) { 2796 $this->cell_padding['L'] = $adj; 2797 } 2798 } 2799 return array('T' => ($this->cell_padding['T'] - $cp['T']), 'R' => ($this->cell_padding['R'] - $cp['R']), 'B' => ($this->cell_padding['B'] - $cp['B']), 'L' => ($this->cell_padding['L'] - $cp['L'])); 2800 } 2801 2802 /** 2803 * 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. 2804 * @param $auto (boolean) Boolean indicating if mode should be on or off. 2805 * @param $margin (float) Distance from the bottom of the page. 2806 * @public 2807 * @since 1.0 2808 * @see Cell(), MultiCell(), AcceptPageBreak() 2809 */ 2810 public function SetAutoPageBreak($auto, $margin=0) { 2811 $this->AutoPageBreak = $auto ? true : false; 2812 $this->bMargin = $margin; 2813 $this->PageBreakTrigger = $this->h - $margin; 2814 } 2815 2816 /** 2817 * Return the auto-page-break mode (true or false). 2818 * @return boolean auto-page-break mode 2819 * @public 2820 * @since 5.9.088 2821 */ 2822 public function getAutoPageBreak() { 2823 return $this->AutoPageBreak; 2824 } 2825 2826 /** 2827 * Defines the way the document is to be displayed by the viewer. 2828 * @param $zoom (mixed) 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> 2829 * @param $layout (string) The page layout. Possible values are:<ul><li>SinglePage Display one page at a time</li><li>OneColumn Display the pages in one column</li><li>TwoColumnLeft Display the pages in two columns, with odd-numbered pages on the left</li><li>TwoColumnRight Display the pages in two columns, with odd-numbered pages on the right</li><li>TwoPageLeft (PDF 1.5) Display the pages two at a time, with odd-numbered pages on the left</li><li>TwoPageRight (PDF 1.5) Display the pages two at a time, with odd-numbered pages on the right</li></ul> 2830 * @param $mode (string) A name object specifying how the document should be displayed when opened:<ul><li>UseNone Neither document outline nor thumbnail images visible</li><li>UseOutlines Document outline visible</li><li>UseThumbs Thumbnail images visible</li><li>FullScreen Full-screen mode, with no menu bar, window controls, or any other window visible</li><li>UseOC (PDF 1.5) Optional content group panel visible</li><li>UseAttachments (PDF 1.6) Attachments panel visible</li></ul> 2831 * @public 2832 * @since 1.2 2833 */ 2834 public function SetDisplayMode($zoom, $layout='SinglePage', $mode='UseNone') { 2835 if (($zoom == 'fullpage') OR ($zoom == 'fullwidth') OR ($zoom == 'real') OR ($zoom == 'default') OR (!is_string($zoom))) { 2836 $this->ZoomMode = $zoom; 2837 } else { 2838 $this->Error('Incorrect zoom display mode: '.$zoom); 2839 } 2840 $this->LayoutMode = TCPDF_STATIC::getPageLayoutMode($layout); 2841 $this->PageMode = TCPDF_STATIC::getPageMode($mode); 2842 } 2843 2844 /** 2845 * 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. 2846 * Note: the Zlib extension is required for this feature. If not present, compression will be turned off. 2847 * @param $compress (boolean) Boolean indicating if compression must be enabled. 2848 * @public 2849 * @since 1.4 2850 */ 2851 public function SetCompression($compress=true) { 2852 $this->compress = false; 2853 if (function_exists('gzcompress')) { 2854 if ($compress) { 2855 if ( !$this->pdfa_mode) { 2856 $this->compress = true; 2857 } 2858 } 2859 } 2860 } 2861 2862 /** 2863 * Set flag to force sRGB_IEC61966-2.1 black scaled ICC color profile for the whole document. 2864 * @param $mode (boolean) If true force sRGB output intent. 2865 * @public 2866 * @since 5.9.121 (2011-09-28) 2867 */ 2868 public function setSRGBmode($mode=false) { 2869 $this->force_srgb = $mode ? true : false; 2870 } 2871 2872 /** 2873 * Turn on/off Unicode mode for document information dictionary (meta tags). 2874 * This has effect only when unicode mode is set to false. 2875 * @param $unicode (boolean) if true set the meta information in Unicode 2876 * @since 5.9.027 (2010-12-01) 2877 * @public 2878 */ 2879 public function SetDocInfoUnicode($unicode=true) { 2880 $this->docinfounicode = $unicode ? true : false; 2881 } 2882 2883 /** 2884 * Defines the title of the document. 2885 * @param $title (string) The title. 2886 * @public 2887 * @since 1.2 2888 * @see SetAuthor(), SetCreator(), SetKeywords(), SetSubject() 2889 */ 2890 public function SetTitle($title) { 2891 $this->title = $title; 2892 } 2893 2894 /** 2895 * Defines the subject of the document. 2896 * @param $subject (string) The subject. 2897 * @public 2898 * @since 1.2 2899 * @see SetAuthor(), SetCreator(), SetKeywords(), SetTitle() 2900 */ 2901 public function SetSubject($subject) { 2902 $this->subject = $subject; 2903 } 2904 2905 /** 2906 * Defines the author of the document. 2907 * @param $author (string) The name of the author. 2908 * @public 2909 * @since 1.2 2910 * @see SetCreator(), SetKeywords(), SetSubject(), SetTitle() 2911 */ 2912 public function SetAuthor($author) { 2913 $this->author = $author; 2914 } 2915 2916 /** 2917 * Associates keywords with the document, generally in the form 'keyword1 keyword2 ...'. 2918 * @param $keywords (string) The list of keywords. 2919 * @public 2920 * @since 1.2 2921 * @see SetAuthor(), SetCreator(), SetSubject(), SetTitle() 2922 */ 2923 public function SetKeywords($keywords) { 2924 $this->keywords = $keywords; 2925 } 2926 2927 /** 2928 * Defines the creator of the document. This is typically the name of the application that generates the PDF. 2929 * @param $creator (string) The name of the creator. 2930 * @public 2931 * @since 1.2 2932 * @see SetAuthor(), SetKeywords(), SetSubject(), SetTitle() 2933 */ 2934 public function SetCreator($creator) { 2935 $this->creator = $creator; 2936 } 2937 2938 /** 2939 * Throw an exception or print an error message and die if the K_TCPDF_PARSER_THROW_EXCEPTION_ERROR constant is set to true. 2940 * @param $msg (string) The error message 2941 * @public 2942 * @since 1.0 2943 */ 2944 public function Error($msg) { 2945 // unset all class variables 2946 $this->_destroy(true); 2947 if (defined('K_TCPDF_THROW_EXCEPTION_ERROR') AND !K_TCPDF_THROW_EXCEPTION_ERROR) { 2948 die('<strong>TCPDF ERROR: </strong>'.$msg); 2949 } else { 2950 throw new Exception('TCPDF ERROR: '.$msg); 2951 } 2952 } 2953 2954 /** 2955 * This method begins the generation of the PDF document. 2956 * It is not necessary to call it explicitly because AddPage() does it automatically. 2957 * Note: no page is created by this method 2958 * @public 2959 * @since 1.0 2960 * @see AddPage(), Close() 2961 */ 2962 public function Open() { 2963 $this->state = 1; 2964 } 2965 2966 /** 2967 * Terminates the PDF document. 2968 * It is not necessary to call this method explicitly because Output() does it automatically. 2969 * If the document contains no page, AddPage() is called to prevent from getting an invalid document. 2970 * @public 2971 * @since 1.0 2972 * @see Open(), Output() 2973 */ 2974 public function Close() { 2975 if ($this->state == 3) { 2976 return; 2977 } 2978 if ($this->page == 0) { 2979 $this->AddPage(); 2980 } 2981 $this->endLayer(); 2982 if ($this->tcpdflink) { 2983 // save current graphic settings 2984 $gvars = $this->getGraphicVars(); 2985 $this->setEqualColumns(); 2986 $this->lastpage(true); 2987 $this->SetAutoPageBreak(false); 2988 $this->x = 0; 2989 $this->y = $this->h - (1 / $this->k); 2990 $this->lMargin = 0; 2991 $this->_outSaveGraphicsState(); 2992 $font = defined('PDF_FONT_NAME_MAIN')?PDF_FONT_NAME_MAIN:'helvetica'; 2993 $this->SetFont($font, '', 1); 2994 $this->setTextRenderingMode(0, false, false); 2995 $msg = "\x50\x6f\x77\x65\x72\x65\x64\x20\x62\x79\x20\x54\x43\x50\x44\x46\x20\x28\x77\x77\x77\x2e\x74\x63\x70\x64\x66\x2e\x6f\x72\x67\x29"; 2996 $lnk = "\x68\x74\x74\x70\x3a\x2f\x2f\x77\x77\x77\x2e\x74\x63\x70\x64\x66\x2e\x6f\x72\x67"; 2997 $this->Cell(0, 0, $msg, 0, 0, 'L', 0, $lnk, 0, false, 'D', 'B'); 2998 $this->_outRestoreGraphicsState(); 2999 // restore graphic settings 3000 $this->setGraphicVars($gvars); 3001 } 3002 // close page 3003 $this->endPage(); 3004 // close document 3005 $this->_enddoc(); 3006 // unset all class variables (except critical ones) 3007 $this->_destroy(false); 3008 } 3009 3010 /** 3011 * Move pointer at the specified document page and update page dimensions. 3012 * @param $pnum (int) page number (1 ... numpages) 3013 * @param $resetmargins (boolean) if true reset left, right, top margins and Y position. 3014 * @public 3015 * @since 2.1.000 (2008-01-07) 3016 * @see getPage(), lastpage(), getNumPages() 3017 */ 3018 public function setPage($pnum, $resetmargins=false) { 3019 if (($pnum == $this->page) AND ($this->state == 2)) { 3020 return; 3021 } 3022 if (($pnum > 0) AND ($pnum <= $this->numpages)) { 3023 $this->state = 2; 3024 // save current graphic settings 3025 //$gvars = $this->getGraphicVars(); 3026 $oldpage = $this->page; 3027 $this->page = $pnum; 3028 $this->wPt = $this->pagedim[$this->page]['w']; 3029 $this->hPt = $this->pagedim[$this->page]['h']; 3030 $this->w = $this->pagedim[$this->page]['wk']; 3031 $this->h = $this->pagedim[$this->page]['hk']; 3032 $this->tMargin = $this->pagedim[$this->page]['tm']; 3033 $this->bMargin = $this->pagedim[$this->page]['bm']; 3034 $this->original_lMargin = $this->pagedim[$this->page]['olm']; 3035 $this->original_rMargin = $this->pagedim[$this->page]['orm']; 3036 $this->AutoPageBreak = $this->pagedim[$this->page]['pb']; 3037 $this->CurOrientation = $this->pagedim[$this->page]['or']; 3038 $this->SetAutoPageBreak($this->AutoPageBreak, $this->bMargin); 3039 // restore graphic settings 3040 //$this->setGraphicVars($gvars); 3041 if ($resetmargins) { 3042 $this->lMargin = $this->pagedim[$this->page]['olm']; 3043 $this->rMargin = $this->pagedim[$this->page]['orm']; 3044 $this->SetY($this->tMargin); 3045 } else { 3046 // account for booklet mode 3047 if ($this->pagedim[$this->page]['olm'] != $this->pagedim[$oldpage]['olm']) { 3048 $deltam = $this->pagedim[$this->page]['olm'] - $this->pagedim[$this->page]['orm']; 3049 $this->lMargin += $deltam; 3050 $this->rMargin -= $deltam; 3051 } 3052 } 3053 } else { 3054 $this->Error('Wrong page number on setPage() function: '.$pnum); 3055 } 3056 } 3057 3058 /** 3059 * Reset pointer to the last document page. 3060 * @param $resetmargins (boolean) if true reset left, right, top margins and Y position. 3061 * @public 3062 * @since 2.0.000 (2008-01-04) 3063 * @see setPage(), getPage(), getNumPages() 3064 */ 3065 public function lastPage($resetmargins=false) { 3066 $this->setPage($this->getNumPages(), $resetmargins); 3067 } 3068 3069 /** 3070 * Get current document page number. 3071 * @return int page number 3072 * @public 3073 * @since 2.1.000 (2008-01-07) 3074 * @see setPage(), lastpage(), getNumPages() 3075 */ 3076 public function getPage() { 3077 return $this->page; 3078 } 3079 3080 /** 3081 * Get the total number of insered pages. 3082 * @return int number of pages 3083 * @public 3084 * @since 2.1.000 (2008-01-07) 3085 * @see setPage(), getPage(), lastpage() 3086 */ 3087 public function getNumPages() { 3088 return $this->numpages; 3089 } 3090 3091 /** 3092 * Adds a new TOC (Table Of Content) page to the document. 3093 * @param $orientation (string) page orientation. 3094 * @param $format (mixed) The format used for pages. It can be either: one of the string values specified at getPageSizeFromFormat() or an array of parameters specified at setPageFormat(). 3095 * @param $keepmargins (boolean) if true overwrites the default page margins with the current margins 3096 * @public 3097 * @since 5.0.001 (2010-05-06) 3098 * @see AddPage(), startPage(), endPage(), endTOCPage() 3099 */ 3100 public function addTOCPage($orientation='', $format='', $keepmargins=false) { 3101 $this->AddPage($orientation, $format, $keepmargins, true); 3102 } 3103 3104 /** 3105 * Terminate the current TOC (Table Of Content) page 3106 * @public 3107 * @since 5.0.001 (2010-05-06) 3108 * @see AddPage(), startPage(), endPage(), addTOCPage() 3109 */ 3110 public function endTOCPage() { 3111 $this->endPage(true); 3112 } 3113 3114 /** 3115 * Adds a new page to the document. If a page is already present, the Footer() method is called first to output the footer (if enabled). Then the page is added, the current position set to the top-left corner according to the left and top margins (or top-right if in RTL mode), and Header() is called to display the header (if enabled). 3116 * The origin of the coordinate system is at the top-left corner (or top-right for RTL) and increasing ordinates go downwards. 3117 * @param $orientation (string) page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul> 3118 * @param $format (mixed) The format used for pages. It can be either: one of the string values specified at getPageSizeFromFormat() or an array of parameters specified at setPageFormat(). 3119 * @param $keepmargins (boolean) if true overwrites the default page margins with the current margins 3120 * @param $tocpage (boolean) if true set the tocpage state to true (the added page will be used to display Table Of Content). 3121 * @public 3122 * @since 1.0 3123 * @see startPage(), endPage(), addTOCPage(), endTOCPage(), getPageSizeFromFormat(), setPageFormat() 3124 */ 3125 public function AddPage($orientation='', $format='', $keepmargins=false, $tocpage=false) { 3126 if ($this->inxobj) { 3127 // we are inside an XObject template 3128 return; 3129 } 3130 if (!isset($this->original_lMargin) OR $keepmargins) { 3131 $this->original_lMargin = $this->lMargin; 3132 } 3133 if (!isset($this->original_rMargin) OR $keepmargins) { 3134 $this->original_rMargin = $this->rMargin; 3135 } 3136 // terminate previous page 3137 $this->endPage(); 3138 // start new page 3139 $this->startPage($orientation, $format, $tocpage); 3140 } 3141 3142 /** 3143 * Terminate the current page 3144 * @param $tocpage (boolean) if true set the tocpage state to false (end the page used to display Table Of Content). 3145 * @public 3146 * @since 4.2.010 (2008-11-14) 3147 * @see AddPage(), startPage(), addTOCPage(), endTOCPage() 3148 */ 3149 public function endPage($tocpage=false) { 3150 // check if page is already closed 3151 if (($this->page == 0) OR ($this->numpages > $this->page) OR (!$this->pageopen[$this->page])) { 3152 return; 3153 } 3154 // print page footer 3155 $this->setFooter(); 3156 // close page 3157 $this->_endpage(); 3158 // mark page as closed 3159 $this->pageopen[$this->page] = false; 3160 if ($tocpage) { 3161 $this->tocpage = false; 3162 } 3163 } 3164 3165 /** 3166 * Starts a new page to the document. The page must be closed using the endPage() function. 3167 * The origin of the coordinate system is at the top-left corner and increasing ordinates go downwards. 3168 * @param $orientation (string) page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul> 3169 * @param $format (mixed) The format used for pages. It can be either: one of the string values specified at getPageSizeFromFormat() or an array of parameters specified at setPageFormat(). 3170 * @param $tocpage (boolean) if true the page is designated to contain the Table-Of-Content. 3171 * @since 4.2.010 (2008-11-14) 3172 * @see AddPage(), endPage(), addTOCPage(), endTOCPage(), getPageSizeFromFormat(), setPageFormat() 3173 * @public 3174 */ 3175 public function startPage($orientation='', $format='', $tocpage=false) { 3176 if ($tocpage) { 3177 $this->tocpage = true; 3178 } 3179 // move page numbers of documents to be attached 3180 if ($this->tocpage) { 3181 // move reference to unexistent pages (used for page attachments) 3182 // adjust outlines 3183 $tmpoutlines = $this->outlines; 3184 foreach ($tmpoutlines as $key => $outline) { 3185 if (!$outline['f'] AND ($outline['p'] > $this->numpages)) { 3186 $this->outlines[$key]['p'] = ($outline['p'] + 1); 3187 } 3188 } 3189 // adjust dests 3190 $tmpdests = $this->dests; 3191 foreach ($tmpdests as $key => $dest) { 3192 if (!$dest['f'] AND ($dest['p'] > $this->numpages)) { 3193 $this->dests[$key]['p'] = ($dest['p'] + 1); 3194 } 3195 } 3196 // adjust links 3197 $tmplinks = $this->links; 3198 foreach ($tmplinks as $key => $link) { 3199 if (!$link['f'] AND ($link['p'] > $this->numpages)) { 3200 $this->links[$key]['p'] = ($link['p'] + 1); 3201 } 3202 } 3203 } 3204 if ($this->numpages > $this->page) { 3205 // this page has been already added 3206 $this->setPage($this->page + 1); 3207 $this->SetY($this->tMargin); 3208 return; 3209 } 3210 // start a new page 3211 if ($this->state == 0) { 3212 $this->Open(); 3213 } 3214 ++$this->numpages; 3215 $this->swapMargins($this->booklet); 3216 // save current graphic settings 3217 $gvars = $this->getGraphicVars(); 3218 // start new page 3219 $this->_beginpage($orientation, $format); 3220 // mark page as open 3221 $this->pageopen[$this->page] = true; 3222 // restore graphic settings 3223 $this->setGraphicVars($gvars); 3224 // mark this point 3225 $this->setPageMark(); 3226 // print page header 3227 $this->setHeader(); 3228 // restore graphic settings 3229 $this->setGraphicVars($gvars); 3230 // mark this point 3231 $this->setPageMark(); 3232 // print table header (if any) 3233 $this->setTableHeader(); 3234 // set mark for empty page check 3235 $this->emptypagemrk[$this->page]= $this->pagelen[$this->page]; 3236 } 3237 3238 /** 3239 * Set start-writing mark on current page stream used to put borders and fills. 3240 * Borders and fills are always created after content and inserted on the position marked by this method. 3241 * This function must be called after calling Image() function for a background image. 3242 * Background images must be always inserted before calling Multicell() or WriteHTMLCell() or WriteHTML() functions. 3243 * @public 3244 * @since 4.0.016 (2008-07-30) 3245 */ 3246 public function setPageMark() { 3247 $this->intmrk[$this->page] = $this->pagelen[$this->page]; 3248 $this->bordermrk[$this->page] = $this->intmrk[$this->page]; 3249 $this->setContentMark(); 3250 } 3251 3252 /** 3253 * Set start-writing mark on selected page. 3254 * Borders and fills are always created after content and inserted on the position marked by this method. 3255 * @param $page (int) page number (default is the current page) 3256 * @protected 3257 * @since 4.6.021 (2009-07-20) 3258 */ 3259 protected function setContentMark($page=0) { 3260 if ($page <= 0) { 3261 $page = $this->page; 3262 } 3263 if (isset($this->footerlen[$page])) { 3264 $this->cntmrk[$page] = $this->pagelen[$page] - $this->footerlen[$page]; 3265 } else { 3266 $this->cntmrk[$page] = $this->pagelen[$page]; 3267 } 3268 } 3269 3270 /** 3271 * Set header data. 3272 * @param $ln (string) header image logo 3273 * @param $lw (string) header image logo width in mm 3274 * @param $ht (string) string to print as title on document header 3275 * @param $hs (string) string to print on document header 3276 * @param $tc (array) RGB array color for text. 3277 * @param $lc (array) RGB array color for line. 3278 * @public 3279 */ 3280 public function setHeaderData($ln='', $lw=0, $ht='', $hs='', $tc=array(0,0,0), $lc=array(0,0,0)) { 3281 $this->header_logo = $ln; 3282 $this->header_logo_width = $lw; 3283 $this->header_title = $ht; 3284 $this->header_string = $hs; 3285 $this->header_text_color = $tc; 3286 $this->header_line_color = $lc; 3287 } 3288 3289 /** 3290 * Set footer data. 3291 * @param $tc (array) RGB array color for text. 3292 * @param $lc (array) RGB array color for line. 3293 * @public 3294 */ 3295 public function setFooterData($tc=array(0,0,0), $lc=array(0,0,0)) { 3296 $this->footer_text_color = $tc; 3297 $this->footer_line_color = $lc; 3298 } 3299 3300 /** 3301 * Returns header data: 3302 * <ul><li>$ret['logo'] = logo image</li><li>$ret['logo_width'] = width of the image logo in user units</li><li>$ret['title'] = header title</li><li>$ret['string'] = header description string</li></ul> 3303 * @return array() 3304 * @public 3305 * @since 4.0.012 (2008-07-24) 3306 */ 3307 public function getHeaderData() { 3308 $ret = array(); 3309 $ret['logo'] = $this->header_logo; 3310 $ret['logo_width'] = $this->header_logo_width; 3311 $ret['title'] = $this->header_title; 3312 $ret['string'] = $this->header_string; 3313 $ret['text_color'] = $this->header_text_color; 3314 $ret['line_color'] = $this->header_line_color; 3315 return $ret; 3316 } 3317 3318 /** 3319 * Set header margin. 3320 * (minimum distance between header and top page margin) 3321 * @param $hm (int) distance in user units 3322 * @public 3323 */ 3324 public function setHeaderMargin($hm=10) { 3325 $this->header_margin = $hm; 3326 } 3327 3328 /** 3329 * Returns header margin in user units. 3330 * @return float 3331 * @since 4.0.012 (2008-07-24) 3332 * @public 3333 */ 3334 public function getHeaderMargin() { 3335 return $this->header_margin; 3336 } 3337 3338 /** 3339 * Set footer margin. 3340 * (minimum distance between footer and bottom page margin) 3341 * @param $fm (int) distance in user units 3342 * @public 3343 */ 3344 public function setFooterMargin($fm=10) { 3345 $this->footer_margin = $fm; 3346 } 3347 3348 /** 3349 * Returns footer margin in user units. 3350 * @return float 3351 * @since 4.0.012 (2008-07-24) 3352 * @public 3353 */ 3354 public function getFooterMargin() { 3355 return $this->footer_margin; 3356 } 3357 /** 3358 * Set a flag to print page header. 3359 * @param $val (boolean) set to true to print the page header (default), false otherwise. 3360 * @public 3361 */ 3362 public function setPrintHeader($val=true) { 3363 $this->print_header = $val ? true : false; 3364 } 3365 3366 /** 3367 * Set a flag to print page footer. 3368 * @param $val (boolean) set to true to print the page footer (default), false otherwise. 3369 * @public 3370 */ 3371 public function setPrintFooter($val=true) { 3372 $this->print_footer = $val ? true : false; 3373 } 3374 3375 /** 3376 * Return the right-bottom (or left-bottom for RTL) corner X coordinate of last inserted image 3377 * @return float 3378 * @public 3379 */ 3380 public function getImageRBX() { 3381 return $this->img_rb_x; 3382 } 3383 3384 /** 3385 * Return the right-bottom (or left-bottom for RTL) corner Y coordinate of last inserted image 3386 * @return float 3387 * @public 3388 */ 3389 public function getImageRBY() { 3390 return $this->img_rb_y; 3391 } 3392 3393 /** 3394 * Reset the xobject template used by Header() method. 3395 * @public 3396 */ 3397 public function resetHeaderTemplate() { 3398 $this->header_xobjid = false; 3399 } 3400 3401 /** 3402 * Set a flag to automatically reset the xobject template used by Header() method at each page. 3403 * @param $val (boolean) set to true to reset Header xobject template at each page, false otherwise. 3404 * @public 3405 */ 3406 public function setHeaderTemplateAutoreset($val=true) { 3407 $this->header_xobj_autoreset = $val ? true : false; 3408 } 3409 3410 /** 3411 * This method is used to render the page header. 3412 * It is automatically called by AddPage() and could be overwritten in your own inherited class. 3413 * @public 3414 */ 3415 public function Header() { 3416 if ($this->header_xobjid === false) { 3417 // start a new XObject Template 3418 $this->header_xobjid = $this->startTemplate($this->w, $this->tMargin); 3419 $headerfont = $this->getHeaderFont(); 3420 $headerdata = $this->getHeaderData(); 3421 $this->y = $this->header_margin; 3422 if ($this->rtl) { 3423 $this->x = $this->w - $this->original_rMargin; 3424 } else { 3425 $this->x = $this->original_lMargin; 3426 } 3427 if (($headerdata['logo']) AND ($headerdata['logo'] != K_BLANK_IMAGE)) { 3428 $imgtype = TCPDF_IMAGES::getImageFileType(K_PATH_IMAGES.$headerdata['logo']); 3429 if (($imgtype == 'eps') OR ($imgtype == 'ai')) { 3430 $this->ImageEps(K_PATH_IMAGES.$headerdata['logo'], '', '', $headerdata['logo_width']); 3431 } elseif ($imgtype == 'svg') { 3432 $this->ImageSVG(K_PATH_IMAGES.$headerdata['logo'], '', '', $headerdata['logo_width']); 3433 } else { 3434 $this->Image(K_PATH_IMAGES.$headerdata['logo'], '', '', $headerdata['logo_width']); 3435 } 3436 $imgy = $this->getImageRBY(); 3437 } else { 3438 $imgy = $this->y; 3439 } 3440 $cell_height = $this->getCellHeight($headerfont[2] / $this->k); 3441 // set starting margin for text data cell 3442 if ($this->getRTL()) { 3443 $header_x = $this->original_rMargin + ($headerdata['logo_width'] * 1.1); 3444 } else { 3445 $header_x = $this->original_lMargin + ($headerdata['logo_width'] * 1.1); 3446 } 3447 $cw = $this->w - $this->original_lMargin - $this->original_rMargin - ($headerdata['logo_width'] * 1.1); 3448 $this->SetTextColorArray($this->header_text_color); 3449 // header title 3450 $this->SetFont($headerfont[0], 'B', $headerfont[2] + 1); 3451 $this->SetX($header_x); 3452 $this->Cell($cw, $cell_height, $headerdata['title'], 0, 1, '', 0, '', 0); 3453 // header string 3454 $this->SetFont($headerfont[0], $headerfont[1], $headerfont[2]); 3455 $this->SetX($header_x); 3456 $this->MultiCell($cw, $cell_height, $headerdata['string'], 0, '', 0, 1, '', '', true, 0, false, true, 0, 'T', false); 3457 // print an ending header line 3458 $this->SetLineStyle(array('width' => 0.85 / $this->k, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => $headerdata['line_color'])); 3459 $this->SetY((2.835 / $this->k) + max($imgy, $this->y)); 3460 if ($this->rtl) { 3461 $this->SetX($this->original_rMargin); 3462 } else { 3463 $this->SetX($this->original_lMargin); 3464 } 3465 $this->Cell(($this->w - $this->original_lMargin - $this->original_rMargin), 0, '', 'T', 0, 'C'); 3466 $this->endTemplate(); 3467 } 3468 // print header template 3469 $x = 0; 3470 $dx = 0; 3471 if (!$this->header_xobj_autoreset AND $this->booklet AND (($this->page % 2) == 0)) { 3472 // adjust margins for booklet mode 3473 $dx = ($this->original_lMargin - $this->original_rMargin); 3474 } 3475 if ($this->rtl) { 3476 $x = $this->w + $dx; 3477 } else { 3478 $x = 0 + $dx; 3479 } 3480 $this->printTemplate($this->header_xobjid, $x, 0, 0, 0, '', '', false); 3481 if ($this->header_xobj_autoreset) { 3482 // reset header xobject template at each page 3483 $this->header_xobjid = false; 3484 } 3485 } 3486 3487 /** 3488 * This method is used to render the page footer. 3489 * It is automatically called by AddPage() and could be overwritten in your own inherited class. 3490 * @public 3491 */ 3492 public function Footer() { 3493 $cur_y = $this->y; 3494 $this->SetTextColorArray($this->footer_text_color); 3495 //set style for cell border 3496 $line_width = (0.85 / $this->k); 3497 $this->SetLineStyle(array('width' => $line_width, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => $this->footer_line_color)); 3498 //print document barcode 3499 $barcode = $this->getBarcode(); 3500 if (!empty($barcode)) { 3501 $this->Ln($line_width); 3502 $barcode_width = round(($this->w - $this->original_lMargin - $this->original_rMargin) / 3); 3503 $style = array( 3504 'position' => $this->rtl?'R':'L', 3505 'align' => $this->rtl?'R':'L', 3506 'stretch' => false, 3507 'fitwidth' => true, 3508 'cellfitalign' => '', 3509 'border' => false, 3510 'padding' => 0, 3511 'fgcolor' => array(0,0,0), 3512 'bgcolor' => false, 3513 'text' => false 3514 ); 3515 $this->write1DBarcode($barcode, 'C128', '', $cur_y + $line_width, '', (($this->footer_margin / 3) - $line_width), 0.3, $style, ''); 3516 } 3517 $w_page = isset($this->l['w_page']) ? $this->l['w_page'].' ' : ''; 3518 if (empty($this->pagegroups)) { 3519 $pagenumtxt = $w_page.$this->getAliasNumPage().' / '.$this->getAliasNbPages(); 3520 } else { 3521 $pagenumtxt = $w_page.$this->getPageNumGroupAlias().' / '.$this->getPageGroupAlias(); 3522 } 3523 $this->SetY($cur_y); 3524 //Print page number 3525 if ($this->getRTL()) { 3526 $this->SetX($this->original_rMargin); 3527 $this->Cell(0, 0, $pagenumtxt, 'T', 0, 'L'); 3528 } else { 3529 $this->SetX($this->original_lMargin); 3530 $this->Cell(0, 0, $this->getAliasRightShift().$pagenumtxt, 'T', 0, 'R'); 3531 } 3532 } 3533 3534 /** 3535 * This method is used to render the page header. 3536 * @protected 3537 * @since 4.0.012 (2008-07-24) 3538 */ 3539 protected function setHeader() { 3540 if (!$this->print_header OR ($this->state != 2)) { 3541 return; 3542 } 3543 $this->InHeader = true; 3544 $this->setGraphicVars($this->default_graphic_vars); 3545 $temp_thead = $this->thead; 3546 $temp_theadMargins = $this->theadMargins; 3547 $lasth = $this->lasth; 3548 $newline = $this->newline; 3549 $this->_outSaveGraphicsState(); 3550 $this->rMargin = $this->original_rMargin; 3551 $this->lMargin = $this->original_lMargin; 3552 $this->SetCellPadding(0); 3553 //set current position 3554 if ($this->rtl) { 3555 $this->SetXY($this->original_rMargin, $this->header_margin); 3556 } else { 3557 $this->SetXY($this->original_lMargin, $this->header_margin); 3558 } 3559 $this->SetFont($this->header_font[0], $this->header_font[1], $this->header_font[2]); 3560 $this->Header(); 3561 //restore position 3562 if ($this->rtl) { 3563 $this->SetXY($this->original_rMargin, $this->tMargin); 3564 } else { 3565 $this->SetXY($this->original_lMargin, $this->tMargin); 3566 } 3567 $this->_outRestoreGraphicsState(); 3568 $this->lasth = $lasth; 3569 $this->thead = $temp_thead; 3570 $this->theadMargins = $temp_theadMargins; 3571 $this->newline = $newline; 3572 $this->InHeader = false; 3573 } 3574 3575 /** 3576 * This method is used to render the page footer. 3577 * @protected 3578 * @since 4.0.012 (2008-07-24) 3579 */ 3580 protected function setFooter() { 3581 if ($this->state != 2) { 3582 return; 3583 } 3584 $this->InFooter = true; 3585 // save current graphic settings 3586 $gvars = $this->getGraphicVars(); 3587 // mark this point 3588 $this->footerpos[$this->page] = $this->pagelen[$this->page]; 3589 $this->_out("\n"); 3590 if ($this->print_footer) { 3591 $this->setGraphicVars($this->default_graphic_vars); 3592 $this->current_column = 0; 3593 $this->num_columns = 1; 3594 $temp_thead = $this->thead; 3595 $temp_theadMargins = $this->theadMargins; 3596 $lasth = $this->lasth; 3597 $this->_outSaveGraphicsState(); 3598 $this->rMargin = $this->original_rMargin; 3599 $this->lMargin = $this->original_lMargin; 3600 $this->SetCellPadding(0); 3601 //set current position 3602 $footer_y = $this->h - $this->footer_margin; 3603 if ($this->rtl) { 3604 $this->SetXY($this->original_rMargin, $footer_y); 3605 } else { 3606 $this->SetXY($this->original_lMargin, $footer_y); 3607 } 3608 $this->SetFont($this->footer_font[0], $this->footer_font[1], $this->footer_font[2]); 3609 $this->Footer(); 3610 //restore position 3611 if ($this->rtl) { 3612 $this->SetXY($this->original_rMargin, $this->tMargin); 3613 } else { 3614 $this->SetXY($this->original_lMargin, $this->tMargin); 3615 } 3616 $this->_outRestoreGraphicsState(); 3617 $this->lasth = $lasth; 3618 $this->thead = $temp_thead; 3619 $this->theadMargins = $temp_theadMargins; 3620 } 3621 // restore graphic settings 3622 $this->setGraphicVars($gvars); 3623 $this->current_column = $gvars['current_column']; 3624 $this->num_columns = $gvars['num_columns']; 3625 // calculate footer length 3626 $this->footerlen[$this->page] = $this->pagelen[$this->page] - $this->footerpos[$this->page] + 1; 3627 $this->InFooter = false; 3628 } 3629 3630 /** 3631 * Check if we are on the page body (excluding page header and footer). 3632 * @return true if we are not in page header nor in page footer, false otherwise. 3633 * @protected 3634 * @since 5.9.091 (2011-06-15) 3635 */ 3636 protected function inPageBody() { 3637 return (($this->InHeader === false) AND ($this->InFooter === false)); 3638 } 3639 3640 /** 3641 * This method is used to render the table header on new page (if any). 3642 * @protected 3643 * @since 4.5.030 (2009-03-25) 3644 */ 3645 protected function setTableHeader() { 3646 if ($this->num_columns > 1) { 3647 // multi column mode 3648 return; 3649 } 3650 if (isset($this->theadMargins['top'])) { 3651 // restore the original top-margin 3652 $this->tMargin = $this->theadMargins['top']; 3653 $this->pagedim[$this->page]['tm'] = $this->tMargin; 3654 $this->y = $this->tMargin; 3655 } 3656 if (!TCPDF_STATIC::empty_string($this->thead) AND (!$this->inthead)) { 3657 // set margins 3658 $prev_lMargin = $this->lMargin; 3659 $prev_rMargin = $this->rMargin; 3660 $prev_cell_padding = $this->cell_padding; 3661 $this->lMargin = $this->theadMargins['lmargin'] + ($this->pagedim[$this->page]['olm'] - $this->pagedim[$this->theadMargins['page']]['olm']); 3662 $this->rMargin = $this->theadMargins['rmargin'] + ($this->pagedim[$this->page]['orm'] - $this->pagedim[$this->theadMargins['page']]['orm']); 3663 $this->cell_padding = $this->theadMargins['cell_padding']; 3664 if ($this->rtl) { 3665 $this->x = $this->w - $this->rMargin; 3666 } else { 3667 $this->x = $this->lMargin; 3668 } 3669 // account for special "cell" mode 3670 if ($this->theadMargins['cell']) { 3671 if ($this->rtl) { 3672 $this->x -= $this->cell_padding['R']; 3673 } else { 3674 $this->x += $this->cell_padding['L']; 3675 } 3676 } 3677 $gvars = $this->getGraphicVars(); 3678 if (!empty($this->theadMargins['gvars'])) { 3679 // set the correct graphic style 3680 $this->setGraphicVars($this->theadMargins['gvars']); 3681 $this->rMargin = $gvars['rMargin']; 3682 $this->lMargin = $gvars['lMargin']; 3683 } 3684 // print table header 3685 $this->writeHTML($this->thead, false, false, false, false, ''); 3686 $this->setGraphicVars($gvars); 3687 // set new top margin to skip the table headers 3688 if (!isset($this->theadMargins['top'])) { 3689 $this->theadMargins['top'] = $this->tMargin; 3690 } 3691 // store end of header position 3692 if (!isset($this->columns[0]['th'])) { 3693 $this->columns[0]['th'] = array(); 3694 } 3695 $this->columns[0]['th']['\''.$this->page.'\''] = $this->y; 3696 $this->tMargin = $this->y; 3697 $this->pagedim[$this->page]['tm'] = $this->tMargin; 3698 $this->lasth = 0; 3699 $this->lMargin = $prev_lMargin; 3700 $this->rMargin = $prev_rMargin; 3701 $this->cell_padding = $prev_cell_padding; 3702 } 3703 } 3704 3705 /** 3706 * Returns the current page number. 3707 * @return int page number 3708 * @public 3709 * @since 1.0 3710 * @see getAliasNbPages() 3711 */ 3712 public function PageNo() { 3713 return $this->page; 3714 } 3715 3716 /** 3717 * Returns the array of spot colors. 3718 * @return (array) Spot colors array. 3719 * @public 3720 * @since 6.0.038 (2013-09-30) 3721 */ 3722 public function getAllSpotColors() { 3723 return $this->spot_colors; 3724 } 3725 3726 /** 3727 * Defines a new spot color. 3728 * It can be expressed in RGB components or gray scale. 3729 * The method can be called before the first page is created and the value is retained from page to page. 3730 * @param $name (string) Full name of the spot color. 3731 * @param $c (float) Cyan color for CMYK. Value between 0 and 100. 3732 * @param $m (float) Magenta color for CMYK. Value between 0 and 100. 3733 * @param $y (float) Yellow color for CMYK. Value between 0 and 100. 3734 * @param $k (float) Key (Black) color for CMYK. Value between 0 and 100. 3735 * @public 3736 * @since 4.0.024 (2008-09-12) 3737 * @see SetDrawSpotColor(), SetFillSpotColor(), SetTextSpotColor() 3738 */ 3739 public function AddSpotColor($name, $c, $m, $y, $k) { 3740 if (!isset($this->spot_colors[$name])) { 3741 $i = (1 + count($this->spot_colors)); 3742 $this->spot_colors[$name] = array('C' => $c, 'M' => $m, 'Y' => $y, 'K' => $k, 'name' => $name, 'i' => $i); 3743 } 3744 } 3745 3746 /** 3747 * Set the spot color for the specified type ('draw', 'fill', 'text'). 3748 * @param $type (string) Type of object affected by this color: ('draw', 'fill', 'text'). 3749 * @param $name (string) Name of the spot color. 3750 * @param $tint (float) Intensity of the color (from 0 to 100 ; 100 = full intensity by default). 3751 * @return (string) PDF color command. 3752 * @public 3753 * @since 5.9.125 (2011-10-03) 3754 */ 3755 public function setSpotColor($type, $name, $tint=100) { 3756 $spotcolor = TCPDF_COLORS::getSpotColor($name, $this->spot_colors); 3757 if ($spotcolor === false) { 3758 $this->Error('Undefined spot color: '.$name.', you must add it using the AddSpotColor() method.'); 3759 } 3760 $tint = (max(0, min(100, $tint)) / 100); 3761 $pdfcolor = sprintf('/CS%d ', $this->spot_colors[$name]['i']); 3762 switch ($type) { 3763 case 'draw': { 3764 $pdfcolor .= sprintf('CS %F SCN', $tint); 3765 $this->DrawColor = $pdfcolor; 3766 $this->strokecolor = $spotcolor; 3767 break; 3768 } 3769 case 'fill': { 3770 $pdfcolor .= sprintf('cs %F scn', $tint); 3771 $this->FillColor = $pdfcolor; 3772 $this->bgcolor = $spotcolor; 3773 break; 3774 } 3775 case 'text': { 3776 $pdfcolor .= sprintf('cs %F scn', $tint); 3777 $this->TextColor = $pdfcolor; 3778 $this->fgcolor = $spotcolor; 3779 break; 3780 } 3781 } 3782 $this->ColorFlag = ($this->FillColor != $this->TextColor); 3783 if ($this->state == 2) { 3784 $this->_out($pdfcolor); 3785 } 3786 if ($this->inxobj) { 3787 // we are inside an XObject template 3788 $this->xobjects[$this->xobjid]['spot_colors'][$name] = $this->spot_colors[$name]; 3789 } 3790 return $pdfcolor; 3791 } 3792 3793 /** 3794 * Defines the spot color used for all drawing operations (lines, rectangles and cell borders). 3795 * @param $name (string) Name of the spot color. 3796 * @param $tint (float) Intensity of the color (from 0 to 100 ; 100 = full intensity by default). 3797 * @public 3798 * @since 4.0.024 (2008-09-12) 3799 * @see AddSpotColor(), SetFillSpotColor(), SetTextSpotColor() 3800 */ 3801 public function SetDrawSpotColor($name, $tint=100) { 3802 $this->setSpotColor('draw', $name, $tint); 3803 } 3804 3805 /** 3806 * Defines the spot color used for all filling operations (filled rectangles and cell backgrounds). 3807 * @param $name (string) Name of the spot color. 3808 * @param $tint (float) Intensity of the color (from 0 to 100 ; 100 = full intensity by default). 3809 * @public 3810 * @since 4.0.024 (2008-09-12) 3811 * @see AddSpotColor(), SetDrawSpotColor(), SetTextSpotColor() 3812 */ 3813 public function SetFillSpotColor($name, $tint=100) { 3814 $this->setSpotColor('fill', $name, $tint); 3815 } 3816 3817 /** 3818 * Defines the spot color used for text. 3819 * @param $name (string) Name of the spot color. 3820 * @param $tint (int) Intensity of the color (from 0 to 100 ; 100 = full intensity by default). 3821 * @public 3822 * @since 4.0.024 (2008-09-12) 3823 * @see AddSpotColor(), SetDrawSpotColor(), SetFillSpotColor() 3824 */ 3825 public function SetTextSpotColor($name, $tint=100) { 3826 $this->setSpotColor('text', $name, $tint); 3827 } 3828 3829 /** 3830 * Set the color array for the specified type ('draw', 'fill', 'text'). 3831 * It can be expressed in RGB, CMYK or GRAY SCALE components. 3832 * The method can be called before the first page is created and the value is retained from page to page. 3833 * @param $type (string) Type of object affected by this color: ('draw', 'fill', 'text'). 3834 * @param $color (array) Array of colors (1=gray, 3=RGB, 4=CMYK or 5=spotcolor=CMYK+name values). 3835 * @param $ret (boolean) If true do not send the PDF command. 3836 * @return (string) The PDF command or empty string. 3837 * @public 3838 * @since 3.1.000 (2008-06-11) 3839 */ 3840 public function setColorArray($type, $color, $ret=false) { 3841 if (is_array($color)) { 3842 $color = array_values($color); 3843 // component: grey, RGB red or CMYK cyan 3844 $c = isset($color[0]) ? $color[0] : -1; 3845 // component: RGB green or CMYK magenta 3846 $m = isset($color[1]) ? $color[1] : -1; 3847 // component: RGB blue or CMYK yellow 3848 $y = isset($color[2]) ? $color[2] : -1; 3849 // component: CMYK black 3850 $k = isset($color[3]) ? $color[3] : -1; 3851 // color name 3852 $name = isset($color[4]) ? $color[4] : ''; 3853 if ($c >= 0) { 3854 return $this->setColor($type, $c, $m, $y, $k, $ret, $name); 3855 } 3856 } 3857 return ''; 3858 } 3859 3860 /** 3861 * Defines the color used for all drawing operations (lines, rectangles and cell borders). 3862 * It can be expressed in RGB, CMYK or GRAY SCALE components. 3863 * The method can be called before the first page is created and the value is retained from page to page. 3864 * @param $color (array) Array of colors (1, 3 or 4 values). 3865 * @param $ret (boolean) If true do not send the PDF command. 3866 * @return string the PDF command 3867 * @public 3868 * @since 3.1.000 (2008-06-11) 3869 * @see SetDrawColor() 3870 */ 3871 public function SetDrawColorArray($color, $ret=false) { 3872 return $this->setColorArray('draw', $color, $ret); 3873 } 3874 3875 /** 3876 * Defines the color used for all filling operations (filled rectangles and cell backgrounds). 3877 * It can be expressed in RGB, CMYK or GRAY SCALE components. 3878 * The method can be called before the first page is created and the value is retained from page to page. 3879 * @param $color (array) Array of colors (1, 3 or 4 values). 3880 * @param $ret (boolean) If true do not send the PDF command. 3881 * @public 3882 * @since 3.1.000 (2008-6-11) 3883 * @see SetFillColor() 3884 */ 3885 public function SetFillColorArray($color, $ret=false) { 3886 return $this->setColorArray('fill', $color, $ret); 3887 } 3888 3889 /** 3890 * Defines the color used for text. It can be expressed in RGB components or gray scale. 3891 * The method can be called before the first page is created and the value is retained from page to page. 3892 * @param $color (array) Array of colors (1, 3 or 4 values). 3893 * @param $ret (boolean) If true do not send the PDF command. 3894 * @public 3895 * @since 3.1.000 (2008-6-11) 3896 * @see SetFillColor() 3897 */ 3898 public function SetTextColorArray($color, $ret=false) { 3899 return $this->setColorArray('text', $color, $ret); 3900 } 3901 3902 /** 3903 * Defines the color used by the specified type ('draw', 'fill', 'text'). 3904 * @param $type (string) Type of object affected by this color: ('draw', 'fill', 'text'). 3905 * @param $col1 (float) GRAY level for single color, or Red color for RGB (0-255), or CYAN color for CMYK (0-100). 3906 * @param $col2 (float) GREEN color for RGB (0-255), or MAGENTA color for CMYK (0-100). 3907 * @param $col3 (float) BLUE color for RGB (0-255), or YELLOW color for CMYK (0-100). 3908 * @param $col4 (float) KEY (BLACK) color for CMYK (0-100). 3909 * @param $ret (boolean) If true do not send the command. 3910 * @param $name (string) spot color name (if any) 3911 * @return (string) The PDF command or empty string. 3912 * @public 3913 * @since 5.9.125 (2011-10-03) 3914 */ 3915 public function setColor($type, $col1=0, $col2=-1, $col3=-1, $col4=-1, $ret=false, $name='') { 3916 // set default values 3917 if (!is_numeric($col1)) { 3918 $col1 = 0; 3919 } 3920 if (!is_numeric($col2)) { 3921 $col2 = -1; 3922 } 3923 if (!is_numeric($col3)) { 3924 $col3 = -1; 3925 } 3926 if (!is_numeric($col4)) { 3927 $col4 = -1; 3928 } 3929 // set color by case 3930 $suffix = ''; 3931 if (($col2 == -1) AND ($col3 == -1) AND ($col4 == -1)) { 3932 // Grey scale 3933 $col1 = max(0, min(255, $col1)); 3934 $intcolor = array('G' => $col1); 3935 $pdfcolor = sprintf('%F ', ($col1 / 255)); 3936 $suffix = 'g'; 3937 } elseif ($col4 == -1) { 3938 // RGB 3939 $col1 = max(0, min(255, $col1)); 3940 $col2 = max(0, min(255, $col2)); 3941 $col3 = max(0, min(255, $col3)); 3942 $intcolor = array('R' => $col1, 'G' => $col2, 'B' => $col3); 3943 $pdfcolor = sprintf('%F %F %F ', ($col1 / 255), ($col2 / 255), ($col3 / 255)); 3944 $suffix = 'rg'; 3945 } else { 3946 $col1 = max(0, min(100, $col1)); 3947 $col2 = max(0, min(100, $col2)); 3948 $col3 = max(0, min(100, $col3)); 3949 $col4 = max(0, min(100, $col4)); 3950 if (empty($name)) { 3951 // CMYK 3952 $intcolor = array('C' => $col1, 'M' => $col2, 'Y' => $col3, 'K' => $col4); 3953 $pdfcolor = sprintf('%F %F %F %F ', ($col1 / 100), ($col2 / 100), ($col3 / 100), ($col4 / 100)); 3954 $suffix = 'k'; 3955 } else { 3956 // SPOT COLOR 3957 $intcolor = array('C' => $col1, 'M' => $col2, 'Y' => $col3, 'K' => $col4, 'name' => $name); 3958 $this->AddSpotColor($name, $col1, $col2, $col3, $col4); 3959 $pdfcolor = $this->setSpotColor($type, $name, 100); 3960 } 3961 } 3962 switch ($type) { 3963 case 'draw': { 3964 $pdfcolor .= strtoupper($suffix); 3965 $this->DrawColor = $pdfcolor; 3966 $this->strokecolor = $intcolor; 3967 break; 3968 } 3969 case 'fill': { 3970 $pdfcolor .= $suffix; 3971 $this->FillColor = $pdfcolor; 3972 $this->bgcolor = $intcolor; 3973 break; 3974 } 3975 case 'text': { 3976 $pdfcolor .= $suffix; 3977 $this->TextColor = $pdfcolor; 3978 $this->fgcolor = $intcolor; 3979 break; 3980 } 3981 } 3982 $this->ColorFlag = ($this->FillColor != $this->TextColor); 3983 if (($type != 'text') AND ($this->state == 2)) { 3984 if (!$ret) { 3985 $this->_out($pdfcolor); 3986 } 3987 return $pdfcolor; 3988 } 3989 return ''; 3990 } 3991 3992 /** 3993 * 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. 3994 * @param $col1 (float) GRAY level for single color, or Red color for RGB (0-255), or CYAN color for CMYK (0-100). 3995 * @param $col2 (float) GREEN color for RGB (0-255), or MAGENTA color for CMYK (0-100). 3996 * @param $col3 (float) BLUE color for RGB (0-255), or YELLOW color for CMYK (0-100). 3997 * @param $col4 (float) KEY (BLACK) color for CMYK (0-100). 3998 * @param $ret (boolean) If true do not send the command. 3999 * @param $name (string) spot color name (if any) 4000 * @return string the PDF command 4001 * @public 4002 * @since 1.3 4003 * @see SetDrawColorArray(), SetFillColor(), SetTextColor(), Line(), Rect(), Cell(), MultiCell() 4004 */ 4005 public function SetDrawColor($col1=0, $col2=-1, $col3=-1, $col4=-1, $ret=false, $name='') { 4006 return $this->setColor('draw', $col1, $col2, $col3, $col4, $ret, $name); 4007 } 4008 4009 /** 4010 * 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. 4011 * @param $col1 (float) GRAY level for single color, or Red color for RGB (0-255), or CYAN color for CMYK (0-100). 4012 * @param $col2 (float) GREEN color for RGB (0-255), or MAGENTA color for CMYK (0-100). 4013 * @param $col3 (float) BLUE color for RGB (0-255), or YELLOW color for CMYK (0-100). 4014 * @param $col4 (float) KEY (BLACK) color for CMYK (0-100). 4015 * @param $ret (boolean) If true do not send the command. 4016 * @param $name (string) Spot color name (if any). 4017 * @return (string) The PDF command. 4018 * @public 4019 * @since 1.3 4020 * @see SetFillColorArray(), SetDrawColor(), SetTextColor(), Rect(), Cell(), MultiCell() 4021 */ 4022 public function SetFillColor($col1=0, $col2=-1, $col3=-1, $col4=-1, $ret=false, $name='') { 4023 return $this->setColor('fill', $col1, $col2, $col3, $col4, $ret, $name); 4024 } 4025 4026 /** 4027 * 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. 4028 * @param $col1 (float) GRAY level for single color, or Red color for RGB (0-255), or CYAN color for CMYK (0-100). 4029 * @param $col2 (float) GREEN color for RGB (0-255), or MAGENTA color for CMYK (0-100). 4030 * @param $col3 (float) BLUE color for RGB (0-255), or YELLOW color for CMYK (0-100). 4031 * @param $col4 (float) KEY (BLACK) color for CMYK (0-100). 4032 * @param $ret (boolean) If true do not send the command. 4033 * @param $name (string) Spot color name (if any). 4034 * @return (string) Empty string. 4035 * @public 4036 * @since 1.3 4037 * @see SetTextColorArray(), SetDrawColor(), SetFillColor(), Text(), Cell(), MultiCell() 4038 */ 4039 public function SetTextColor($col1=0, $col2=-1, $col3=-1, $col4=-1, $ret=false, $name='') { 4040 return $this->setColor('text', $col1, $col2, $col3, $col4, $ret, $name); 4041 } 4042 4043 /** 4044 * Returns the length of a string in user unit. A font must be selected.<br> 4045 * @param $s (string) The string whose length is to be computed 4046 * @param $fontname (string) Family font. It can be either a name defined by AddFont() or one of the standard families. It is also possible to pass an empty string, in that case, the current family is retained. 4047 * @param $fontstyle (string) Font style. Possible values are (case insensitive):<ul><li>empty string: regular</li><li>B: bold</li><li>I: italic</li><li>U: underline</li><li>D: line-through</li><li>O: overline</li></ul> or any combination. The default value is regular. 4048 * @param $fontsize (float) Font size in points. The default value is the current size. 4049 * @param $getarray (boolean) if true returns an array of characters widths, if false returns the total length. 4050 * @return mixed int total string length or array of characted widths 4051 * @author Nicola Asuni 4052 * @public 4053 * @since 1.2 4054 */ 4055 public function GetStringWidth($s, $fontname='', $fontstyle='', $fontsize=0, $getarray=false) { 4056 return $this->GetArrStringWidth(TCPDF_FONTS::utf8Bidi(TCPDF_FONTS::UTF8StringToArray($s, $this->isunicode, $this->CurrentFont), $s, $this->tmprtl, $this->isunicode, $this->CurrentFont), $fontname, $fontstyle, $fontsize, $getarray); 4057 } 4058 4059 /** 4060 * Returns the string length of an array of chars in user unit or an array of characters widths. A font must be selected.<br> 4061 * @param $sa (string) The array of chars whose total length is to be computed 4062 * @param $fontname (string) Family font. It can be either a name defined by AddFont() or one of the standard families. It is also possible to pass an empty string, in that case, the current family is retained. 4063 * @param $fontstyle (string) Font style. Possible values are (case insensitive):<ul><li>empty string: regular</li><li>B: bold</li><li>I: italic</li><li>U: underline</li><li>D: line through</li><li>O: overline</li></ul> or any combination. The default value is regular. 4064 * @param $fontsize (float) Font size in points. The default value is the current size. 4065 * @param $getarray (boolean) if true returns an array of characters widths, if false returns the total length. 4066 * @return mixed int total string length or array of characted widths 4067 * @author Nicola Asuni 4068 * @public 4069 * @since 2.4.000 (2008-03-06) 4070 */ 4071 public function GetArrStringWidth($sa, $fontname='', $fontstyle='', $fontsize=0, $getarray=false) { 4072 // store current values 4073 if (!TCPDF_STATIC::empty_string($fontname)) { 4074 $prev_FontFamily = $this->FontFamily; 4075 $prev_FontStyle = $this->FontStyle; 4076 $prev_FontSizePt = $this->FontSizePt; 4077 $this->SetFont($fontname, $fontstyle, $fontsize, '', 'default', false); 4078 } 4079 // convert UTF-8 array to Latin1 if required 4080 if ($this->isunicode AND (!$this->isUnicodeFont())) { 4081 $sa = TCPDF_FONTS::UTF8ArrToLatin1Arr($sa); 4082 } 4083 $w = 0; // total width 4084 $wa = array(); // array of characters widths 4085 foreach ($sa as $ck => $char) { 4086 // character width 4087 $cw = $this->GetCharWidth($char, isset($sa[($ck + 1)])); 4088 $wa[] = $cw; 4089 $w += $cw; 4090 } 4091 // restore previous values 4092 if (!TCPDF_STATIC::empty_string($fontname)) { 4093 $this->SetFont($prev_FontFamily, $prev_FontStyle, $prev_FontSizePt, '', 'default', false); 4094 } 4095 if ($getarray) { 4096 return $wa; 4097 } 4098 return $w; 4099 } 4100 4101 /** 4102 * Returns the length of the char in user unit for the current font considering current stretching and spacing (tracking). 4103 * @param $char (int) The char code whose length is to be returned 4104 * @param $notlast (boolean) If false ignore the font-spacing. 4105 * @return float char width 4106 * @author Nicola Asuni 4107 * @public 4108 * @since 2.4.000 (2008-03-06) 4109 */ 4110 public function GetCharWidth($char, $notlast=true) { 4111 // get raw width 4112 $chw = $this->getRawCharWidth($char); 4113 if (($this->font_spacing < 0) OR (($this->font_spacing > 0) AND $notlast)) { 4114 // increase/decrease font spacing 4115 $chw += $this->font_spacing; 4116 } 4117 if ($this->font_stretching != 100) { 4118 // fixed stretching mode 4119 $chw *= ($this->font_stretching / 100); 4120 } 4121 return $chw; 4122 } 4123 4124 /** 4125 * Returns the length of the char in user unit for the current font. 4126 * @param $char (int) The char code whose length is to be returned 4127 * @return float char width 4128 * @author Nicola Asuni 4129 * @public 4130 * @since 5.9.000 (2010-09-28) 4131 */ 4132 public function getRawCharWidth($char) { 4133 if ($char == 173) { 4134 // SHY character will not be printed 4135 return (0); 4136 } 4137 if (isset($this->CurrentFont['cw'][$char])) { 4138 $w = $this->CurrentFont['cw'][$char]; 4139 } elseif (isset($this->CurrentFont['dw'])) { 4140 // default width 4141 $w = $this->CurrentFont['dw']; 4142 } elseif (isset($this->CurrentFont['cw'][32])) { 4143 // default width 4144 $w = $this->CurrentFont['cw'][32]; 4145 } else { 4146 $w = 600; 4147 } 4148 return $this->getAbsFontMeasure($w); 4149 } 4150 4151 /** 4152 * Returns the numbero of characters in a string. 4153 * @param $s (string) The input string. 4154 * @return int number of characters 4155 * @public 4156 * @since 2.0.0001 (2008-01-07) 4157 */ 4158 public function GetNumChars($s) { 4159 if ($this->isUnicodeFont()) { 4160 return count(TCPDF_FONTS::UTF8StringToArray($s, $this->isunicode, $this->CurrentFont)); 4161 } 4162 return strlen($s); 4163 } 4164 4165 /** 4166 * Fill the list of available fonts ($this->fontlist). 4167 * @protected 4168 * @since 4.0.013 (2008-07-28) 4169 */ 4170 protected function getFontsList() { 4171 if (($fontsdir = opendir(TCPDF_FONTS::_getfontpath())) !== false) { 4172 while (($file = readdir($fontsdir)) !== false) { 4173 if (substr($file, -4) == '.php') { 4174 array_push($this->fontlist, strtolower(basename($file, '.php'))); 4175 } 4176 } 4177 closedir($fontsdir); 4178 } 4179 } 4180 4181 /** 4182 * Imports a TrueType, Type1, core, or CID0 font and makes it available. 4183 * It is necessary to generate a font definition file first (read /fonts/utils/README.TXT). 4184 * The definition file (and the font file itself when embedding) must be present either in the current directory or in the one indicated by K_PATH_FONTS if the constant is defined. If it could not be found, the error "Could not include font definition file" is generated. 4185 * @param $family (string) Font family. The name can be chosen arbitrarily. If it is a standard family name, it will override the corresponding font. 4186 * @param $style (string) 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> 4187 * @param $fontfile (string) The font definition file. By default, the name is built from the family and style, in lower case with no spaces. 4188 * @return array containing the font data, or false in case of error. 4189 * @param $subset (mixed) if true embedd only a subset of the font (stores only the information related to the used characters); if false embedd full font; if 'default' uses the default value set using setFontSubsetting(). This option is valid only for TrueTypeUnicode fonts. If you want to enable users to change the document, set this parameter to false. If you subset the font, the person who receives your PDF would need to have your same font in order to make changes to your PDF. The file size of the PDF would also be smaller because you are embedding only part of a font. 4190 * @public 4191 * @since 1.5 4192 * @see SetFont(), setFontSubsetting() 4193 */ 4194 public function AddFont($family, $style='', $fontfile='', $subset='default') { 4195 if ($subset === 'default') { 4196 $subset = $this->font_subsetting; 4197 } 4198 if ($this->pdfa_mode) { 4199 $subset = false; 4200 } 4201 if (TCPDF_STATIC::empty_string($family)) { 4202 if (!TCPDF_STATIC::empty_string($this->FontFamily)) { 4203 $family = $this->FontFamily; 4204 } else { 4205 $this->Error('Empty font family'); 4206 } 4207 } 4208 // move embedded styles on $style 4209 if (substr($family, -1) == 'I') { 4210 $style .= 'I'; 4211 $family = substr($family, 0, -1); 4212 } 4213 if (substr($family, -1) == 'B') { 4214 $style .= 'B'; 4215 $family = substr($family, 0, -1); 4216 } 4217 // normalize family name 4218 $family = strtolower($family); 4219 if ((!$this->isunicode) AND ($family == 'arial')) { 4220 $family = 'helvetica'; 4221 } 4222 if (($family == 'symbol') OR ($family == 'zapfdingbats')) { 4223 $style = ''; 4224 } 4225 if ($this->pdfa_mode AND (isset($this->CoreFonts[$family]))) { 4226 // all fonts must be embedded 4227 $family = 'pdfa'.$family; 4228 } 4229 $tempstyle = strtoupper($style); 4230 $style = ''; 4231 // underline 4232 if (strpos($tempstyle, 'U') !== false) { 4233 $this->underline = true; 4234 } else { 4235 $this->underline = false; 4236 } 4237 // line-through (deleted) 4238 if (strpos($tempstyle, 'D') !== false) { 4239 $this->linethrough = true; 4240 } else { 4241 $this->linethrough = false; 4242 } 4243 // overline 4244 if (strpos($tempstyle, 'O') !== false) { 4245 $this->overline = true; 4246 } else { 4247 $this->overline = false; 4248 } 4249 // bold 4250 if (strpos($tempstyle, 'B') !== false) { 4251 $style .= 'B'; 4252 } 4253 // oblique 4254 if (strpos($tempstyle, 'I') !== false) { 4255 $style .= 'I'; 4256 } 4257 $bistyle = $style; 4258 $fontkey = $family.$style; 4259 $font_style = $style.($this->underline ? 'U' : '').($this->linethrough ? 'D' : '').($this->overline ? 'O' : ''); 4260 $fontdata = array('fontkey' => $fontkey, 'family' => $family, 'style' => $font_style); 4261 // check if the font has been already added 4262 $fb = $this->getFontBuffer($fontkey); 4263 if ($fb !== false) { 4264 if ($this->inxobj) { 4265 // we are inside an XObject template 4266 $this->xobjects[$this->xobjid]['fonts'][$fontkey] = $fb['i']; 4267 } 4268 return $fontdata; 4269 } 4270 // get specified font directory (if any) 4271 $fontdir = false; 4272 if (!TCPDF_STATIC::empty_string($fontfile)) { 4273 $fontdir = dirname($fontfile); 4274 if (TCPDF_STATIC::empty_string($fontdir) OR ($fontdir == '.')) { 4275 $fontdir = ''; 4276 } else { 4277 $fontdir .= '/'; 4278 } 4279 } 4280 // true when the font style variation is missing 4281 $missing_style = false; 4282 // search and include font file 4283 if (TCPDF_STATIC::empty_string($fontfile) OR (!@TCPDF_STATIC::file_exists($fontfile))) { 4284 // build a standard filenames for specified font 4285 $tmp_fontfile = str_replace(' ', '', $family).strtolower($style).'.php'; 4286 $fontfile = TCPDF_FONTS::getFontFullPath($tmp_fontfile, $fontdir); 4287 if (TCPDF_STATIC::empty_string($fontfile)) { 4288 $missing_style = true; 4289 // try to remove the style part 4290 $tmp_fontfile = str_replace(' ', '', $family).'.php'; 4291 $fontfile = TCPDF_FONTS::getFontFullPath($tmp_fontfile, $fontdir); 4292 } 4293 } 4294 // include font file 4295 if (!TCPDF_STATIC::empty_string($fontfile) AND (@TCPDF_STATIC::file_exists($fontfile))) { 4296 include($fontfile); 4297 } else { 4298 $this->Error('Could not include font definition file: '.$family.''); 4299 } 4300 // check font parameters 4301 if ((!isset($type)) OR (!isset($cw))) { 4302 $this->Error('The font definition file has a bad format: '.$fontfile.''); 4303 } 4304 // SET default parameters 4305 if (!isset($file) OR TCPDF_STATIC::empty_string($file)) { 4306 $file = ''; 4307 } 4308 if (!isset($enc) OR TCPDF_STATIC::empty_string($enc)) { 4309 $enc = ''; 4310 } 4311 if (!isset($cidinfo) OR TCPDF_STATIC::empty_string($cidinfo)) { 4312 $cidinfo = array('Registry'=>'Adobe', 'Ordering'=>'Identity', 'Supplement'=>0); 4313 $cidinfo['uni2cid'] = array(); 4314 } 4315 if (!isset($ctg) OR TCPDF_STATIC::empty_string($ctg)) { 4316 $ctg = ''; 4317 } 4318 if (!isset($desc) OR TCPDF_STATIC::empty_string($desc)) { 4319 $desc = array(); 4320 } 4321 if (!isset($up) OR TCPDF_STATIC::empty_string($up)) { 4322 $up = -100; 4323 } 4324 if (!isset($ut) OR TCPDF_STATIC::empty_string($ut)) { 4325 $ut = 50; 4326 } 4327 if (!isset($cw) OR TCPDF_STATIC::empty_string($cw)) { 4328 $cw = array(); 4329 } 4330 if (!isset($dw) OR TCPDF_STATIC::empty_string($dw)) { 4331 // set default width 4332 if (isset($desc['MissingWidth']) AND ($desc['MissingWidth'] > 0)) { 4333 $dw = $desc['MissingWidth']; 4334 } elseif (isset($cw[32])) { 4335 $dw = $cw[32]; 4336 } else { 4337 $dw = 600; 4338 } 4339 } 4340 ++$this->numfonts; 4341 if ($type == 'core') { 4342 $name = $this->CoreFonts[$fontkey]; 4343 $subset = false; 4344 } elseif (($type == 'TrueType') OR ($type == 'Type1')) { 4345 $subset = false; 4346 } elseif ($type == 'TrueTypeUnicode') { 4347 $enc = 'Identity-H'; 4348 } elseif ($type == 'cidfont0') { 4349 if ($this->pdfa_mode) { 4350 $this->Error('All fonts must be embedded in PDF/A mode!'); 4351 } 4352 } else { 4353 $this->Error('Unknow font type: '.$type.''); 4354 } 4355 // set name if unset 4356 if (!isset($name) OR empty($name)) { 4357 $name = $fontkey; 4358 } 4359 // create artificial font style variations if missing (only works with non-embedded fonts) 4360 if (($type != 'core') AND $missing_style) { 4361 // style variations 4362 $styles = array('' => '', 'B' => ',Bold', 'I' => ',Italic', 'BI' => ',BoldItalic'); 4363 $name .= $styles[$bistyle]; 4364 // artificial bold 4365 if (strpos($bistyle, 'B') !== false) { 4366 if (isset($desc['StemV'])) { 4367 // from normal to bold 4368 $desc['StemV'] = round($desc['StemV'] * 1.75); 4369 } else { 4370 // bold 4371 $desc['StemV'] = 123; 4372 } 4373 } 4374 // artificial italic 4375 if (strpos($bistyle, 'I') !== false) { 4376 if (isset($desc['ItalicAngle'])) { 4377 $desc['ItalicAngle'] -= 11; 4378 } else { 4379 $desc['ItalicAngle'] = -11; 4380 } 4381 if (isset($desc['Flags'])) { 4382 $desc['Flags'] |= 64; //bit 7 4383 } else { 4384 $desc['Flags'] = 64; 4385 } 4386 } 4387 } 4388 // check if the array of characters bounding boxes is defined 4389 if (!isset($cbbox)) { 4390 $cbbox = array(); 4391 } 4392 // initialize subsetchars 4393 $subsetchars = array_fill(0, 255, true); 4394 $this->setFontBuffer($fontkey, array('fontkey' => $fontkey, 'i' => $this->numfonts, 'type' => $type, 'name' => $name, 'desc' => $desc, 'up' => $up, 'ut' => $ut, 'cw' => $cw, 'cbbox' => $cbbox, 'dw' => $dw, 'enc' => $enc, 'cidinfo' => $cidinfo, 'file' => $file, 'ctg' => $ctg, 'subset' => $subset, 'subsetchars' => $subsetchars)); 4395 if ($this->inxobj) { 4396 // we are inside an XObject template 4397 $this->xobjects[$this->xobjid]['fonts'][$fontkey] = $this->numfonts; 4398 } 4399 if (isset($diff) AND (!empty($diff))) { 4400 //Search existing encodings 4401 $d = 0; 4402 $nb = count($this->diffs); 4403 for ($i=1; $i <= $nb; ++$i) { 4404 if ($this->diffs[$i] == $diff) { 4405 $d = $i; 4406 break; 4407 } 4408 } 4409 if ($d == 0) { 4410 $d = $nb + 1; 4411 $this->diffs[$d] = $diff; 4412 } 4413 $this->setFontSubBuffer($fontkey, 'diff', $d); 4414 } 4415 if (!TCPDF_STATIC::empty_string($file)) { 4416 if (!isset($this->FontFiles[$file])) { 4417 if ((strcasecmp($type,'TrueType') == 0) OR (strcasecmp($type, 'TrueTypeUnicode') == 0)) { 4418 $this->FontFiles[$file] = array('length1' => $originalsize, 'fontdir' => $fontdir, 'subset' => $subset, 'fontkeys' => array($fontkey)); 4419 } elseif ($type != 'core') { 4420 $this->FontFiles[$file] = array('length1' => $size1, 'length2' => $size2, 'fontdir' => $fontdir, 'subset' => $subset, 'fontkeys' => array($fontkey)); 4421 } 4422 } else { 4423 // update fontkeys that are sharing this font file 4424 $this->FontFiles[$file]['subset'] = ($this->FontFiles[$file]['subset'] AND $subset); 4425 if (!in_array($fontkey, $this->FontFiles[$file]['fontkeys'])) { 4426 $this->FontFiles[$file]['fontkeys'][] = $fontkey; 4427 } 4428 } 4429 } 4430 return $fontdata; 4431 } 4432 4433 /** 4434 * Sets the font used to print character strings. 4435 * The font can be either a standard one or a font added via the AddFont() method. Standard fonts use Windows encoding cp1252 (Western Europe). 4436 * The method can be called before the first page is created and the font is retained from page to page. 4437 * If you just wish to change the current font size, it is simpler to call SetFontSize(). 4438 * Note: for the standard fonts, the font metric files must be accessible. There are three possibilities for this:<ul><li>They are in the current directory (the one where the running script lies)</li><li>They are in one of the directories defined by the include_path parameter</li><li>They are in the directory defined by the K_PATH_FONTS constant</li></ul><br /> 4439 * @param $family (string) Family font. It can be either a name defined by AddFont() or one of the standard Type1 families (case insensitive):<ul><li>times (Times-Roman)</li><li>timesb (Times-Bold)</li><li>timesi (Times-Italic)</li><li>timesbi (Times-BoldItalic)</li><li>helvetica (Helvetica)</li><li>helveticab (Helvetica-Bold)</li><li>helveticai (Helvetica-Oblique)</li><li>helveticabi (Helvetica-BoldOblique)</li><li>courier (Courier)</li><li>courierb (Courier-Bold)</li><li>courieri (Courier-Oblique)</li><li>courierbi (Courier-BoldOblique)</li><li>symbol (Symbol)</li><li>zapfdingbats (ZapfDingbats)</li></ul> It is also possible to pass an empty string. In that case, the current family is retained. 4440 * @param $style (string) Font style. Possible values are (case insensitive):<ul><li>empty string: regular</li><li>B: bold</li><li>I: italic</li><li>U: underline</li><li>D: line through</li><li>O: overline</li></ul> or any combination. The default value is regular. Bold and italic styles do not apply to Symbol and ZapfDingbats basic fonts or other fonts when not defined. 4441 * @param $size (float) 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 4442 * @param $fontfile (string) The font definition file. By default, the name is built from the family and style, in lower case with no spaces. 4443 * @param $subset (mixed) if true embedd only a subset of the font (stores only the information related to the used characters); if false embedd full font; if 'default' uses the default value set using setFontSubsetting(). This option is valid only for TrueTypeUnicode fonts. If you want to enable users to change the document, set this parameter to false. If you subset the font, the person who receives your PDF would need to have your same font in order to make changes to your PDF. The file size of the PDF would also be smaller because you are embedding only part of a font. 4444 * @param $out (boolean) if true output the font size command, otherwise only set the font properties. 4445 * @author Nicola Asuni 4446 * @public 4447 * @since 1.0 4448 * @see AddFont(), SetFontSize() 4449 */ 4450 public function SetFont($family, $style='', $size=null, $fontfile='', $subset='default', $out=true) { 4451 //Select a font; size given in points 4452 if ($size === null) { 4453 $size = $this->FontSizePt; 4454 } 4455 if ($size < 0) { 4456 $size = 0; 4457 } 4458 // try to add font (if not already added) 4459 $fontdata = $this->AddFont($family, $style, $fontfile, $subset); 4460 $this->FontFamily = $fontdata['family']; 4461 $this->FontStyle = $fontdata['style']; 4462 if (isset($this->CurrentFont['fontkey']) AND isset($this->CurrentFont['subsetchars'])) { 4463 // save subset chars of the previous font 4464 $this->setFontSubBuffer($this->CurrentFont['fontkey'], 'subsetchars', $this->CurrentFont['subsetchars']); 4465 } 4466 $this->CurrentFont = $this->getFontBuffer($fontdata['fontkey']); 4467 $this->SetFontSize($size, $out); 4468 } 4469 4470 /** 4471 * Defines the size of the current font. 4472 * @param $size (float) The font size in points. 4473 * @param $out (boolean) if true output the font size command, otherwise only set the font properties. 4474 * @public 4475 * @since 1.0 4476 * @see SetFont() 4477 */ 4478 public function SetFontSize($size, $out=true) { 4479 $size = (float)$size; 4480 // font size in points 4481 $this->FontSizePt = $size; 4482 // font size in user units 4483 $this->FontSize = $size / $this->k; 4484 // calculate some font metrics 4485 if (isset($this->CurrentFont['desc']['FontBBox'])) { 4486 $bbox = explode(' ', substr($this->CurrentFont['desc']['FontBBox'], 1, -1)); 4487 $font_height = ((intval($bbox[3]) - intval($bbox[1])) * $size / 1000); 4488 } else { 4489 $font_height = $size * 1.219; 4490 } 4491 if (isset($this->CurrentFont['desc']['Ascent']) AND ($this->CurrentFont['desc']['Ascent'] > 0)) { 4492 $font_ascent = ($this->CurrentFont['desc']['Ascent'] * $size / 1000); 4493 } 4494 if (isset($this->CurrentFont['desc']['Descent']) AND ($this->CurrentFont['desc']['Descent'] <= 0)) { 4495 $font_descent = (- $this->CurrentFont['desc']['Descent'] * $size / 1000); 4496 } 4497 if (!isset($font_ascent) AND !isset($font_descent)) { 4498 // core font 4499 $font_ascent = 0.76 * $font_height; 4500 $font_descent = $font_height - $font_ascent; 4501 } elseif (!isset($font_descent)) { 4502 $font_descent = $font_height - $font_ascent; 4503 } elseif (!isset($font_ascent)) { 4504 $font_ascent = $font_height - $font_descent; 4505 } 4506 $this->FontAscent = ($font_ascent / $this->k); 4507 $this->FontDescent = ($font_descent / $this->k); 4508 if ($out AND ($this->page > 0) AND (isset($this->CurrentFont['i'])) AND ($this->state == 2)) { 4509 $this->_out(sprintf('BT /F%d %F Tf ET', $this->CurrentFont['i'], $this->FontSizePt)); 4510 } 4511 } 4512 4513 /** 4514 * Returns the bounding box of the current font in user units. 4515 * @return array 4516 * @public 4517 * @since 5.9.152 (2012-03-23) 4518 */ 4519 public function getFontBBox() { 4520 $fbbox = array(); 4521 if (isset($this->CurrentFont['desc']['FontBBox'])) { 4522 $tmpbbox = explode(' ', substr($this->CurrentFont['desc']['FontBBox'], 1, -1)); 4523 $fbbox = array_map(array($this,'getAbsFontMeasure'), $tmpbbox); 4524 } else { 4525 // Find max width 4526 if (isset($this->CurrentFont['desc']['MaxWidth'])) { 4527 $maxw = $this->getAbsFontMeasure(intval($this->CurrentFont['desc']['MaxWidth'])); 4528 } else { 4529 $maxw = 0; 4530 if (isset($this->CurrentFont['desc']['MissingWidth'])) { 4531 $maxw = max($maxw, $this->CurrentFont['desc']['MissingWidth']); 4532 } 4533 if (isset($this->CurrentFont['desc']['AvgWidth'])) { 4534 $maxw = max($maxw, $this->CurrentFont['desc']['AvgWidth']); 4535 } 4536 if (isset($this->CurrentFont['dw'])) { 4537 $maxw = max($maxw, $this->CurrentFont['dw']); 4538 } 4539 foreach ($this->CurrentFont['cw'] as $char => $w) { 4540 $maxw = max($maxw, $w); 4541 } 4542 if ($maxw == 0) { 4543 $maxw = 600; 4544 } 4545 $maxw = $this->getAbsFontMeasure($maxw); 4546 } 4547 $fbbox = array(0, (0 - $this->FontDescent), $maxw, $this->FontAscent); 4548 } 4549 return $fbbox; 4550 } 4551 4552 /** 4553 * Convert a relative font measure into absolute value. 4554 * @param $s (int) Font measure. 4555 * @return float Absolute measure. 4556 * @since 5.9.186 (2012-09-13) 4557 */ 4558 public function getAbsFontMeasure($s) { 4559 return ($s * $this->FontSize / 1000); 4560 } 4561 4562 /** 4563 * Returns the glyph bounding box of the specified character in the current font in user units. 4564 * @param $char (int) Input character code. 4565 * @return mixed array(xMin, yMin, xMax, yMax) or FALSE if not defined. 4566 * @since 5.9.186 (2012-09-13) 4567 */ 4568 public function getCharBBox($char) { 4569 $c = intval($char); 4570 if (isset($this->CurrentFont['cw'][$c])) { 4571 // glyph is defined ... use zero width & height for glyphs without outlines 4572 $result = array(0,0,0,0); 4573 if (isset($this->CurrentFont['cbbox'][$c])) { 4574 $result = $this->CurrentFont['cbbox'][$c]; 4575 } 4576 return array_map(array($this,'getAbsFontMeasure'), $result); 4577 } 4578 return false; 4579 } 4580 4581 /** 4582 * Return the font descent value 4583 * @param $font (string) font name 4584 * @param $style (string) font style 4585 * @param $size (float) The size (in points) 4586 * @return int font descent 4587 * @public 4588 * @author Nicola Asuni 4589 * @since 4.9.003 (2010-03-30) 4590 */ 4591 public function getFontDescent($font, $style='', $size=0) { 4592 $fontdata = $this->AddFont($font, $style); 4593 $fontinfo = $this->getFontBuffer($fontdata['fontkey']); 4594 if (isset($fontinfo['desc']['Descent']) AND ($fontinfo['desc']['Descent'] <= 0)) { 4595 $descent = (- $fontinfo['desc']['Descent'] * $size / 1000); 4596 } else { 4597 $descent = (1.219 * 0.24 * $size); 4598 } 4599 return ($descent / $this->k); 4600 } 4601 4602 /** 4603 * Return the font ascent value. 4604 * @param $font (string) font name 4605 * @param $style (string) font style 4606 * @param $size (float) The size (in points) 4607 * @return int font ascent 4608 * @public 4609 * @author Nicola Asuni 4610 * @since 4.9.003 (2010-03-30) 4611 */ 4612 public function getFontAscent($font, $style='', $size=0) { 4613 $fontdata = $this->AddFont($font, $style); 4614 $fontinfo = $this->getFontBuffer($fontdata['fontkey']); 4615 if (isset($fontinfo['desc']['Ascent']) AND ($fontinfo['desc']['Ascent'] > 0)) { 4616 $ascent = ($fontinfo['desc']['Ascent'] * $size / 1000); 4617 } else { 4618 $ascent = 1.219 * 0.76 * $size; 4619 } 4620 return ($ascent / $this->k); 4621 } 4622 4623 /** 4624 * Return true in the character is present in the specified font. 4625 * @param $char (mixed) Character to check (integer value or string) 4626 * @param $font (string) Font name (family name). 4627 * @param $style (string) Font style. 4628 * @return (boolean) true if the char is defined, false otherwise. 4629 * @public 4630 * @since 5.9.153 (2012-03-28) 4631 */ 4632 public function isCharDefined($char, $font='', $style='') { 4633 if (is_string($char)) { 4634 // get character code 4635 $char = TCPDF_FONTS::UTF8StringToArray($char, $this->isunicode, $this->CurrentFont); 4636 $char = $char[0]; 4637 } 4638 if (TCPDF_STATIC::empty_string($font)) { 4639 if (TCPDF_STATIC::empty_string($style)) { 4640 return (isset($this->CurrentFont['cw'][intval($char)])); 4641 } 4642 $font = $this->FontFamily; 4643 } 4644 $fontdata = $this->AddFont($font, $style); 4645 $fontinfo = $this->getFontBuffer($fontdata['fontkey']); 4646 return (isset($fontinfo['cw'][intval($char)])); 4647 } 4648 4649 /** 4650 * Replace missing font characters on selected font with specified substitutions. 4651 * @param $text (string) Text to process. 4652 * @param $font (string) Font name (family name). 4653 * @param $style (string) Font style. 4654 * @param $subs (array) Array of possible character substitutions. The key is the character to check (integer value) and the value is a single intege value or an array of possible substitutes. 4655 * @return (string) Processed text. 4656 * @public 4657 * @since 5.9.153 (2012-03-28) 4658 */ 4659 public function replaceMissingChars($text, $font='', $style='', $subs=array()) { 4660 if (empty($subs)) { 4661 return $text; 4662 } 4663 if (TCPDF_STATIC::empty_string($font)) { 4664 $font = $this->FontFamily; 4665 } 4666 $fontdata = $this->AddFont($font, $style); 4667 $fontinfo = $this->getFontBuffer($fontdata['fontkey']); 4668 $uniarr = TCPDF_FONTS::UTF8StringToArray($text, $this->isunicode, $this->CurrentFont); 4669 foreach ($uniarr as $k => $chr) { 4670 if (!isset($fontinfo['cw'][$chr])) { 4671 // this character is missing on the selected font 4672 if (isset($subs[$chr])) { 4673 // we have available substitutions 4674 if (is_array($subs[$chr])) { 4675 foreach($subs[$chr] as $s) { 4676 if (isset($fontinfo['cw'][$s])) { 4677 $uniarr[$k] = $s; 4678 break; 4679 } 4680 } 4681 } elseif (isset($fontinfo['cw'][$subs[$chr]])) { 4682 $uniarr[$k] = $subs[$chr]; 4683 } 4684 } 4685 } 4686 } 4687 return TCPDF_FONTS::UniArrSubString(TCPDF_FONTS::UTF8ArrayToUniArray($uniarr, $this->isunicode)); 4688 } 4689 4690 /** 4691 * Defines the default monospaced font. 4692 * @param $font (string) Font name. 4693 * @public 4694 * @since 4.5.025 4695 */ 4696 public function SetDefaultMonospacedFont($font) { 4697 $this->default_monospaced_font = $font; 4698 } 4699 4700 /** 4701 * 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 /> 4702 * The identifier can then be passed to Cell(), Write(), Image() or Link(). The destination is defined with SetLink(). 4703 * @public 4704 * @since 1.5 4705 * @see Cell(), Write(), Image(), Link(), SetLink() 4706 */ 4707 public function AddLink() { 4708 // create a new internal link 4709 $n = count($this->links) + 1; 4710 $this->links[$n] = array('p' => 0, 'y' => 0, 'f' => false); 4711 return $n; 4712 } 4713 4714 /** 4715 * Defines the page and position a link points to. 4716 * @param $link (int) The link identifier returned by AddLink() 4717 * @param $y (float) Ordinate of target position; -1 indicates the current position. The default value is 0 (top of page) 4718 * @param $page (int|string) Number of target page; -1 indicates the current page (default value). If you prefix a page number with the * character, then this page will not be changed when adding/deleting/moving pages. 4719 * @public 4720 * @since 1.5 4721 * @see AddLink() 4722 */ 4723 public function SetLink($link, $y=0, $page=-1) { 4724 $fixed = false; 4725 if (!empty($page) AND (substr($page, 0, 1) == '*')) { 4726 $page = intval(substr($page, 1)); 4727 // this page number will not be changed when moving/add/deleting pages 4728 $fixed = true; 4729 } 4730 if ($page < 0) { 4731 $page = $this->page; 4732 } 4733 if ($y == -1) { 4734 $y = $this->y; 4735 } 4736 $this->links[$link] = array('p' => $page, 'y' => $y, 'f' => $fixed); 4737 } 4738 4739 /** 4740 * Puts a link on a rectangular area of the page. 4741 * 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. 4742 * @param $x (float) Abscissa of the upper-left corner of the rectangle 4743 * @param $y (float) Ordinate of the upper-left corner of the rectangle 4744 * @param $w (float) Width of the rectangle 4745 * @param $h (float) Height of the rectangle 4746 * @param $link (mixed) URL or identifier returned by AddLink() 4747 * @param $spaces (int) number of spaces on the text to link 4748 * @public 4749 * @since 1.5 4750 * @see AddLink(), Annotation(), Cell(), Write(), Image() 4751 */ 4752 public function Link($x, $y, $w, $h, $link, $spaces=0) { 4753 $this->Annotation($x, $y, $w, $h, $link, array('Subtype'=>'Link'), $spaces); 4754 } 4755 4756 /** 4757 * Puts a markup annotation on a rectangular area of the page. 4758 * !!!!THE ANNOTATION SUPPORT IS NOT YET FULLY IMPLEMENTED !!!! 4759 * @param $x (float) Abscissa of the upper-left corner of the rectangle 4760 * @param $y (float) Ordinate of the upper-left corner of the rectangle 4761 * @param $w (float) Width of the rectangle 4762 * @param $h (float) Height of the rectangle 4763 * @param $text (string) annotation text or alternate content 4764 * @param $opt (array) array of options (see section 8.4 of PDF reference 1.7). 4765 * @param $spaces (int) number of spaces on the text to link 4766 * @public 4767 * @since 4.0.018 (2008-08-06) 4768 */ 4769 public function Annotation($x, $y, $w, $h, $text, $opt=array('Subtype'=>'Text'), $spaces=0) { 4770 if ($this->inxobj) { 4771 // store parameters for later use on template 4772 $this->xobjects[$this->xobjid]['annotations'][] = array('x' => $x, 'y' => $y, 'w' => $w, 'h' => $h, 'text' => $text, 'opt' => $opt, 'spaces' => $spaces); 4773 return; 4774 } 4775 if ($x === '') { 4776 $x = $this->x; 4777 } 4778 if ($y === '') { 4779 $y = $this->y; 4780 } 4781 // check page for no-write regions and adapt page margins if necessary 4782 list($x, $y) = $this->checkPageRegions($h, $x, $y); 4783 // recalculate coordinates to account for graphic transformations 4784 if (isset($this->transfmatrix) AND !empty($this->transfmatrix)) { 4785 for ($i=$this->transfmatrix_key; $i > 0; --$i) { 4786 $maxid = count($this->transfmatrix[$i]) - 1; 4787 for ($j=$maxid; $j >= 0; --$j) { 4788 $ctm = $this->transfmatrix[$i][$j]; 4789 if (isset($ctm['a'])) { 4790 $x = $x * $this->k; 4791 $y = ($this->h - $y) * $this->k; 4792 $w = $w * $this->k; 4793 $h = $h * $this->k; 4794 // top left 4795 $xt = $x; 4796 $yt = $y; 4797 $x1 = ($ctm['a'] * $xt) + ($ctm['c'] * $yt) + $ctm['e']; 4798 $y1 = ($ctm['b'] * $xt) + ($ctm['d'] * $yt) + $ctm['f']; 4799 // top right 4800 $xt = $x + $w; 4801 $yt = $y; 4802 $x2 = ($ctm['a'] * $xt) + ($ctm['c'] * $yt) + $ctm['e']; 4803 $y2 = ($ctm['b'] * $xt) + ($ctm['d'] * $yt) + $ctm['f']; 4804 // bottom left 4805 $xt = $x; 4806 $yt = $y - $h; 4807 $x3 = ($ctm['a'] * $xt) + ($ctm['c'] * $yt) + $ctm['e']; 4808 $y3 = ($ctm['b'] * $xt) + ($ctm['d'] * $yt) + $ctm['f']; 4809 // bottom right 4810 $xt = $x + $w; 4811 $yt = $y - $h; 4812 $x4 = ($ctm['a'] * $xt) + ($ctm['c'] * $yt) + $ctm['e']; 4813 $y4 = ($ctm['b'] * $xt) + ($ctm['d'] * $yt) + $ctm['f']; 4814 // new coordinates (rectangle area) 4815 $x = min($x1, $x2, $x3, $x4); 4816 $y = max($y1, $y2, $y3, $y4); 4817 $w = (max($x1, $x2, $x3, $x4) - $x) / $this->k; 4818 $h = ($y - min($y1, $y2, $y3, $y4)) / $this->k; 4819 $x = $x / $this->k; 4820 $y = $this->h - ($y / $this->k); 4821 } 4822 } 4823 } 4824 } 4825 if ($this->page <= 0) { 4826 $page = 1; 4827 } else { 4828 $page = $this->page; 4829 } 4830 if (!isset($this->PageAnnots[$page])) { 4831 $this->PageAnnots[$page] = array(); 4832 } 4833 $this->PageAnnots[$page][] = array('n' => ++$this->n, 'x' => $x, 'y' => $y, 'w' => $w, 'h' => $h, 'txt' => $text, 'opt' => $opt, 'numspaces' => $spaces); 4834 if (!$this->pdfa_mode || ($this->pdfa_mode && $this->pdfa_version == 3)) { 4835 if ((($opt['Subtype'] == 'FileAttachment') OR ($opt['Subtype'] == 'Sound')) AND (!TCPDF_STATIC::empty_string($opt['FS'])) 4836 AND (@TCPDF_STATIC::file_exists($opt['FS']) OR TCPDF_STATIC::isValidURL($opt['FS'])) 4837 AND (!isset($this->embeddedfiles[basename($opt['FS'])]))) { 4838 $this->embeddedfiles[basename($opt['FS'])] = array('f' => ++$this->n, 'n' => ++$this->n, 'file' => $opt['FS']); 4839 } 4840 } 4841 // Add widgets annotation's icons 4842 if (isset($opt['mk']['i']) AND @TCPDF_STATIC::file_exists($opt['mk']['i'])) { 4843 $this->Image($opt['mk']['i'], '', '', 10, 10, '', '', '', false, 300, '', false, false, 0, false, true); 4844 } 4845 if (isset($opt['mk']['ri']) AND @TCPDF_STATIC::file_exists($opt['mk']['ri'])) { 4846 $this->Image($opt['mk']['ri'], '', '', 0, 0, '', '', '', false, 300, '', false, false, 0, false, true); 4847 } 4848 if (isset($opt['mk']['ix']) AND @TCPDF_STATIC::file_exists($opt['mk']['ix'])) { 4849 $this->Image($opt['mk']['ix'], '', '', 0, 0, '', '', '', false, 300, '', false, false, 0, false, true); 4850 } 4851 } 4852 4853 /** 4854 * Embedd the attached files. 4855 * @since 4.4.000 (2008-12-07) 4856 * @protected 4857 * @see Annotation() 4858 */ 4859 protected function _putEmbeddedFiles() { 4860 if ($this->pdfa_mode && $this->pdfa_version != 3) { 4861 // embedded files are not allowed in PDF/A mode version 1 and 2 4862 return; 4863 } 4864 reset($this->embeddedfiles); 4865 foreach ($this->embeddedfiles as $filename => $filedata) { 4866 $data = TCPDF_STATIC::fileGetContents($filedata['file']); 4867 if ($data !== FALSE) { 4868 $rawsize = strlen($data); 4869 if ($rawsize > 0) { 4870 // update name tree 4871 $this->efnames[$filename] = $filedata['f'].' 0 R'; 4872 // embedded file specification object 4873 $out = $this->_getobj($filedata['f'])."\n"; 4874 $out .= '<</Type /Filespec /F '.$this->_datastring($filename, $filedata['f']); 4875 $out .= ' /UF '.$this->_datastring($filename, $filedata['f']); 4876 $out .= ' /AFRelationship /Source'; 4877 $out .= ' /EF <</F '.$filedata['n'].' 0 R>> >>'; 4878 $out .= "\n".'endobj'; 4879 $this->_out($out); 4880 // embedded file object 4881 $filter = ''; 4882 if ($this->compress) { 4883 $data = gzcompress($data); 4884 $filter = ' /Filter /FlateDecode'; 4885 } 4886 4887 if ($this->pdfa_version == 3) { 4888 $filter = ' /Subtype /text#2Fxml'; 4889 } 4890 4891 $stream = $this->_getrawstream($data, $filedata['n']); 4892 $out = $this->_getobj($filedata['n'])."\n"; 4893 $out .= '<< /Type /EmbeddedFile'.$filter.' /Length '.strlen($stream).' /Params <</Size '.$rawsize.'>> >>'; 4894 $out .= ' stream'."\n".$stream."\n".'endstream'; 4895 $out .= "\n".'endobj'; 4896 $this->_out($out); 4897 } 4898 } 4899 } 4900 } 4901 4902 /** 4903 * Prints a text cell at the specified position. 4904 * This method allows to place a string precisely on the page. 4905 * @param $x (float) Abscissa of the cell origin 4906 * @param $y (float) Ordinate of the cell origin 4907 * @param $txt (string) String to print 4908 * @param $fstroke (int) outline size in user units (false = disable) 4909 * @param $fclip (boolean) if true activate clipping mode (you must call StartTransform() before this function and StopTransform() to stop the clipping tranformation). 4910 * @param $ffill (boolean) if true fills the text 4911 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be 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> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0))) 4912 * @param $ln (int) Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right (or left for RTL languages)</li><li>1: to the beginning of the next line</li><li>2: below</li></ul>Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0. 4913 * @param $align (string) Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align (default value)</li><li>C: center</li><li>R: right align</li><li>J: justify</li></ul> 4914 * @param $fill (boolean) Indicates if the cell background must be painted (true) or transparent (false). 4915 * @param $link (mixed) URL or identifier returned by AddLink(). 4916 * @param $stretch (int) font stretch mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if text is larger than cell width</li><li>2 = forced horizontal scaling to fit cell width</li><li>3 = character spacing only if text is larger than cell width</li><li>4 = forced character spacing to fit cell width</li></ul> General font stretching and scaling values will be preserved when possible. 4917 * @param $ignore_min_height (boolean) if true ignore automatic minimum height value. 4918 * @param $calign (string) cell vertical alignment relative to the specified Y value. Possible values are:<ul><li>T : cell top</li><li>A : font top</li><li>L : font baseline</li><li>D : font bottom</li><li>B : cell bottom</li></ul> 4919 * @param $valign (string) text vertical alignment inside the cell. Possible values are:<ul><li>T : top</li><li>C : center</li><li>B : bottom</li></ul> 4920 * @param $rtloff (boolean) if true uses the page top-left corner as origin of axis for $x and $y initial position. 4921 * @public 4922 * @since 1.0 4923 * @see Cell(), Write(), MultiCell(), WriteHTML(), WriteHTMLCell() 4924 */ 4925 public function Text($x, $y, $txt, $fstroke=false, $fclip=false, $ffill=true, $border=0, $ln=0, $align='', $fill=false, $link='', $stretch=0, $ignore_min_height=false, $calign='T', $valign='M', $rtloff=false) { 4926 $textrendermode = $this->textrendermode; 4927 $textstrokewidth = $this->textstrokewidth; 4928 $this->setTextRenderingMode($fstroke, $ffill, $fclip); 4929 $this->SetXY($x, $y, $rtloff); 4930 $this->Cell(0, 0, $txt, $border, $ln, $align, $fill, $link, $stretch, $ignore_min_height, $calign, $valign); 4931 // restore previous rendering mode 4932 $this->textrendermode = $textrendermode; 4933 $this->textstrokewidth = $textstrokewidth; 4934 } 4935 4936 /** 4937 * Whenever a page break condition is met, the method is called, and the break is issued or not depending on the returned value. 4938 * The default implementation returns a value according to the mode selected by SetAutoPageBreak().<br /> 4939 * This method is called automatically and should not be called directly by the application. 4940 * @return boolean 4941 * @public 4942 * @since 1.4 4943 * @see SetAutoPageBreak() 4944 */ 4945 public function AcceptPageBreak() { 4946 if ($this->num_columns > 1) { 4947 // multi column mode 4948 if ($this->current_column < ($this->num_columns - 1)) { 4949 // go to next column 4950 $this->selectColumn($this->current_column + 1); 4951 } elseif ($this->AutoPageBreak) { 4952 // add a new page 4953 $this->AddPage(); 4954 // set first column 4955 $this->selectColumn(0); 4956 } 4957 // avoid page breaking from checkPageBreak() 4958 return false; 4959 } 4960 return $this->AutoPageBreak; 4961 } 4962 4963 /** 4964 * Add page if needed. 4965 * @param $h (float) Cell height. Default value: 0. 4966 * @param $y (mixed) starting y position, leave empty for current position. 4967 * @param $addpage (boolean) if true add a page, otherwise only return the true/false state 4968 * @return boolean true in case of page break, false otherwise. 4969 * @since 3.2.000 (2008-07-01) 4970 * @protected 4971 */ 4972 protected function checkPageBreak($h=0, $y='', $addpage=true) { 4973 if (TCPDF_STATIC::empty_string($y)) { 4974 $y = $this->y; 4975 } 4976 $current_page = $this->page; 4977 if ((($y + $h) > $this->PageBreakTrigger) AND ($this->inPageBody()) AND ($this->AcceptPageBreak())) { 4978 if ($addpage) { 4979 //Automatic page break 4980 $x = $this->x; 4981 $this->AddPage($this->CurOrientation); 4982 $this->y = $this->tMargin; 4983 $oldpage = $this->page - 1; 4984 if ($this->rtl) { 4985 if ($this->pagedim[$this->page]['orm'] != $this->pagedim[$oldpage]['orm']) { 4986 $this->x = $x - ($this->pagedim[$this->page]['orm'] - $this->pagedim[$oldpage]['orm']); 4987 } else { 4988 $this->x = $x; 4989 } 4990 } else { 4991 if ($this->pagedim[$this->page]['olm'] != $this->pagedim[$oldpage]['olm']) { 4992 $this->x = $x + ($this->pagedim[$this->page]['olm'] - $this->pagedim[$oldpage]['olm']); 4993 } else { 4994 $this->x = $x; 4995 } 4996 } 4997 } 4998 return true; 4999 } 5000 if ($current_page != $this->page) { 5001 // account for columns mode 5002 return true; 5003 } 5004 return false; 5005 } 5006 5007 /** 5008 * 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 /> 5009 * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting. 5010 * @param $w (float) Cell width. If 0, the cell extends up to the right margin. 5011 * @param $h (float) Cell height. Default value: 0. 5012 * @param $txt (string) String to print. Default value: empty string. 5013 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be 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> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0))) 5014 * @param $ln (int) Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right (or left for RTL languages)</li><li>1: to the beginning of the next line</li><li>2: below</li></ul> Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0. 5015 * @param $align (string) Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align (default value)</li><li>C: center</li><li>R: right align</li><li>J: justify</li></ul> 5016 * @param $fill (boolean) Indicates if the cell background must be painted (true) or transparent (false). 5017 * @param $link (mixed) URL or identifier returned by AddLink(). 5018 * @param $stretch (int) font stretch mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if text is larger than cell width</li><li>2 = forced horizontal scaling to fit cell width</li><li>3 = character spacing only if text is larger than cell width</li><li>4 = forced character spacing to fit cell width</li></ul> General font stretching and scaling values will be preserved when possible. 5019 * @param $ignore_min_height (boolean) if true ignore automatic minimum height value. 5020 * @param $calign (string) cell vertical alignment relative to the specified Y value. Possible values are:<ul><li>T : cell top</li><li>C : center</li><li>B : cell bottom</li><li>A : font top</li><li>L : font baseline</li><li>D : font bottom</li></ul> 5021 * @param $valign (string) text vertical alignment inside the cell. Possible values are:<ul><li>T : top</li><li>C : center</li><li>B : bottom</li></ul> 5022 * @public 5023 * @since 1.0 5024 * @see SetFont(), SetDrawColor(), SetFillColor(), SetTextColor(), SetLineWidth(), AddLink(), Ln(), MultiCell(), Write(), SetAutoPageBreak() 5025 */ 5026 public function Cell($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=false, $link='', $stretch=0, $ignore_min_height=false, $calign='T', $valign='M') { 5027 $prev_cell_margin = $this->cell_margin; 5028 $prev_cell_padding = $this->cell_padding; 5029 $this->adjustCellPadding($border); 5030 if (!$ignore_min_height) { 5031 $min_cell_height = $this->getCellHeight($this->FontSize); 5032 if ($h < $min_cell_height) { 5033 $h = $min_cell_height; 5034 } 5035 } 5036 $this->checkPageBreak($h + $this->cell_margin['T'] + $this->cell_margin['B']); 5037 // apply text shadow if enabled 5038 if ($this->txtshadow['enabled']) { 5039 // save data 5040 $x = $this->x; 5041 $y = $this->y; 5042 $bc = $this->bgcolor; 5043 $fc = $this->fgcolor; 5044 $sc = $this->strokecolor; 5045 $alpha = $this->alpha; 5046 // print shadow 5047 $this->x += $this->txtshadow['depth_w']; 5048 $this->y += $this->txtshadow['depth_h']; 5049 $this->SetFillColorArray($this->txtshadow['color']); 5050 $this->SetTextColorArray($this->txtshadow['color']); 5051 $this->SetDrawColorArray($this->txtshadow['color']); 5052 if ($this->txtshadow['opacity'] != $alpha['CA']) { 5053 $this->setAlpha($this->txtshadow['opacity'], $this->txtshadow['blend_mode']); 5054 } 5055 if ($this->state == 2) { 5056 $this->_out($this->getCellCode($w, $h, $txt, $border, $ln, $align, $fill, $link, $stretch, true, $calign, $valign)); 5057 } 5058 //restore data 5059 $this->x = $x; 5060 $this->y = $y; 5061 $this->SetFillColorArray($bc); 5062 $this->SetTextColorArray($fc); 5063 $this->SetDrawColorArray($sc); 5064 if ($this->txtshadow['opacity'] != $alpha['CA']) { 5065 $this->setAlpha($alpha['CA'], $alpha['BM'], $alpha['ca'], $alpha['AIS']); 5066 } 5067 } 5068 if ($this->state == 2) { 5069 $this->_out($this->getCellCode($w, $h, $txt, $border, $ln, $align, $fill, $link, $stretch, true, $calign, $valign)); 5070 } 5071 $this->cell_padding = $prev_cell_padding; 5072 $this->cell_margin = $prev_cell_margin; 5073 } 5074 5075 /** 5076 * Returns the PDF string code to print a cell (rectangular area) with optional borders, background color and character string. The upper-left corner of the cell corresponds to the current position. The text can be aligned or centered. After the call, the current position moves to the right or to the next line. It is possible to put a link on the text.<br /> 5077 * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting. 5078 * @param $w (float) Cell width. If 0, the cell extends up to the right margin. 5079 * @param $h (float) Cell height. Default value: 0. 5080 * @param $txt (string) String to print. Default value: empty string. 5081 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be 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> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0))) 5082 * @param $ln (int) Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right (or left for RTL languages)</li><li>1: to the beginning of the next line</li><li>2: below</li></ul>Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0. 5083 * @param $align (string) Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align (default value)</li><li>C: center</li><li>R: right align</li><li>J: justify</li></ul> 5084 * @param $fill (boolean) Indicates if the cell background must be painted (true) or transparent (false). 5085 * @param $link (mixed) URL or identifier returned by AddLink(). 5086 * @param $stretch (int) font stretch mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if text is larger than cell width</li><li>2 = forced horizontal scaling to fit cell width</li><li>3 = character spacing only if text is larger than cell width</li><li>4 = forced character spacing to fit cell width</li></ul> General font stretching and scaling values will be preserved when possible. 5087 * @param $ignore_min_height (boolean) if true ignore automatic minimum height value. 5088 * @param $calign (string) cell vertical alignment relative to the specified Y value. Possible values are:<ul><li>T : cell top</li><li>C : center</li><li>B : cell bottom</li><li>A : font top</li><li>L : font baseline</li><li>D : font bottom</li></ul> 5089 * @param $valign (string) text vertical alignment inside the cell. Possible values are:<ul><li>T : top</li><li>M : middle</li><li>B : bottom</li></ul> 5090 * @return string containing cell code 5091 * @protected 5092 * @since 1.0 5093 * @see Cell() 5094 */ 5095 protected function getCellCode($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=false, $link='', $stretch=0, $ignore_min_height=false, $calign='T', $valign='M') { 5096 // replace 'NO-BREAK SPACE' (U+00A0) character with a simple space 5097 $txt = str_replace(TCPDF_FONTS::unichr(160, $this->isunicode), ' ', $txt); 5098 $prev_cell_margin = $this->cell_margin; 5099 $prev_cell_padding = $this->cell_padding; 5100 $txt = TCPDF_STATIC::removeSHY($txt, $this->isunicode); 5101 $rs = ''; //string to be returned 5102 $this->adjustCellPadding($border); 5103 if (!$ignore_min_height) { 5104 $min_cell_height = $this->getCellHeight($this->FontSize); 5105 if ($h < $min_cell_height) { 5106 $h = $min_cell_height; 5107 } 5108 } 5109 $k = $this->k; 5110 // check page for no-write regions and adapt page margins if necessary 5111 list($this->x, $this->y) = $this->checkPageRegions($h, $this->x, $this->y); 5112 if ($this->rtl) { 5113 $x = $this->x - $this->cell_margin['R']; 5114 } else { 5115 $x = $this->x + $this->cell_margin['L']; 5116 } 5117 $y = $this->y + $this->cell_margin['T']; 5118 $prev_font_stretching = $this->font_stretching; 5119 $prev_font_spacing = $this->font_spacing; 5120 // cell vertical alignment 5121 switch ($calign) { 5122 case 'A': { 5123 // font top 5124 switch ($valign) { 5125 case 'T': { 5126 // top 5127 $y -= $this->cell_padding['T']; 5128 break; 5129 } 5130 case 'B': { 5131 // bottom 5132 $y -= ($h - $this->cell_padding['B'] - $this->FontAscent - $this->FontDescent); 5133 break; 5134 } 5135 default: 5136 case 'C': 5137 case 'M': { 5138 // center 5139 $y -= (($h - $this->FontAscent - $this->FontDescent) / 2); 5140 break; 5141 } 5142 } 5143 break; 5144 } 5145 case 'L': { 5146 // font baseline 5147 switch ($valign) { 5148 case 'T': { 5149 // top 5150 $y -= ($this->cell_padding['T'] + $this->FontAscent); 5151 break; 5152 } 5153 case 'B': { 5154 // bottom 5155 $y -= ($h - $this->cell_padding['B'] - $this->FontDescent); 5156 break; 5157 } 5158 default: 5159 case 'C': 5160 case 'M': { 5161 // center 5162 $y -= (($h + $this->FontAscent - $this->FontDescent) / 2); 5163 break; 5164 } 5165 } 5166 break; 5167 } 5168 case 'D': { 5169 // font bottom 5170 switch ($valign) { 5171 case 'T': { 5172 // top 5173 $y -= ($this->cell_padding['T'] + $this->FontAscent + $this->FontDescent); 5174 break; 5175 } 5176 case 'B': { 5177 // bottom 5178 $y -= ($h - $this->cell_padding['B']); 5179 break; 5180 } 5181 default: 5182 case 'C': 5183 case 'M': { 5184 // center 5185 $y -= (($h + $this->FontAscent + $this->FontDescent) / 2); 5186 break; 5187 } 5188 } 5189 break; 5190 } 5191 case 'B': { 5192 // cell bottom 5193 $y -= $h; 5194 break; 5195 } 5196 case 'C': 5197 case 'M': { 5198 // cell center 5199 $y -= ($h / 2); 5200 break; 5201 } 5202 default: 5203 case 'T': { 5204 // cell top 5205 break; 5206 } 5207 } 5208 // text vertical alignment 5209 switch ($valign) { 5210 case 'T': { 5211 // top 5212 $yt = $y + $this->cell_padding['T']; 5213 break; 5214 } 5215 case 'B': { 5216 // bottom 5217 $yt = $y + $h - $this->cell_padding['B'] - $this->FontAscent - $this->FontDescent; 5218 break; 5219 } 5220 default: 5221 case 'C': 5222 case 'M': { 5223 // center 5224 $yt = $y + (($h - $this->FontAscent - $this->FontDescent) / 2); 5225 break; 5226 } 5227 } 5228 $basefonty = $yt + $this->FontAscent; 5229 if (TCPDF_STATIC::empty_string($w) OR ($w <= 0)) { 5230 if ($this->rtl) { 5231 $w = $x - $this->lMargin; 5232 } else { 5233 $w = $this->w - $this->rMargin - $x; 5234 } 5235 } 5236 $s = ''; 5237 // fill and borders 5238 if (is_string($border) AND (strlen($border) == 4)) { 5239 // full border 5240 $border = 1; 5241 } 5242 if ($fill OR ($border == 1)) { 5243 if ($fill) { 5244 $op = ($border == 1) ? 'B' : 'f'; 5245 } else { 5246 $op = 'S'; 5247 } 5248 if ($this->rtl) { 5249 $xk = (($x - $w) * $k); 5250 } else { 5251 $xk = ($x * $k); 5252 } 5253 $s .= sprintf('%F %F %F %F re %s ', $xk, (($this->h - $y) * $k), ($w * $k), (-$h * $k), $op); 5254 } 5255 // draw borders 5256 $s .= $this->getCellBorder($x, $y, $w, $h, $border); 5257 if ($txt != '') { 5258 $txt2 = $txt; 5259 if ($this->isunicode) { 5260 if (($this->CurrentFont['type'] == 'core') OR ($this->CurrentFont['type'] == 'TrueType') OR ($this->CurrentFont['type'] == 'Type1')) { 5261 $txt2 = TCPDF_FONTS::UTF8ToLatin1($txt2, $this->isunicode, $this->CurrentFont); 5262 } else { 5263 $unicode = TCPDF_FONTS::UTF8StringToArray($txt, $this->isunicode, $this->CurrentFont); // array of UTF-8 unicode values 5264 $unicode = TCPDF_FONTS::utf8Bidi($unicode, '', $this->tmprtl, $this->isunicode, $this->CurrentFont); 5265 // replace thai chars (if any) 5266 if (defined('K_THAI_TOPCHARS') AND (K_THAI_TOPCHARS == true)) { 5267 // number of chars 5268 $numchars = count($unicode); 5269 // po pla, for far, for fan 5270 $longtail = array(0x0e1b, 0x0e1d, 0x0e1f); 5271 // do chada, to patak 5272 $lowtail = array(0x0e0e, 0x0e0f); 5273 // mai hun arkad, sara i, sara ii, sara ue, sara uee 5274 $upvowel = array(0x0e31, 0x0e34, 0x0e35, 0x0e36, 0x0e37); 5275 // mai ek, mai tho, mai tri, mai chattawa, karan 5276 $tonemark = array(0x0e48, 0x0e49, 0x0e4a, 0x0e4b, 0x0e4c); 5277 // sara u, sara uu, pinthu 5278 $lowvowel = array(0x0e38, 0x0e39, 0x0e3a); 5279 $output = array(); 5280 for ($i = 0; $i < $numchars; $i++) { 5281 if (($unicode[$i] >= 0x0e00) && ($unicode[$i] <= 0x0e5b)) { 5282 $ch0 = $unicode[$i]; 5283 $ch1 = ($i > 0) ? $unicode[($i - 1)] : 0; 5284 $ch2 = ($i > 1) ? $unicode[($i - 2)] : 0; 5285 $chn = ($i < ($numchars - 1)) ? $unicode[($i + 1)] : 0; 5286 if (in_array($ch0, $tonemark)) { 5287 if ($chn == 0x0e33) { 5288 // sara um 5289 if (in_array($ch1, $longtail)) { 5290 // tonemark at upper left 5291 $output[] = $this->replaceChar($ch0, (0xf713 + $ch0 - 0x0e48)); 5292 } else { 5293 // tonemark at upper right (normal position) 5294 $output[] = $ch0; 5295 } 5296 } elseif (in_array($ch1, $longtail) OR (in_array($ch2, $longtail) AND in_array($ch1, $lowvowel))) { 5297 // tonemark at lower left 5298 $output[] = $this->replaceChar($ch0, (0xf705 + $ch0 - 0x0e48)); 5299 } elseif (in_array($ch1, $upvowel)) { 5300 if (in_array($ch2, $longtail)) { 5301 // tonemark at upper left 5302 $output[] = $this->replaceChar($ch0, (0xf713 + $ch0 - 0x0e48)); 5303 } else { 5304 // tonemark at upper right (normal position) 5305 $output[] = $ch0; 5306 } 5307 } else { 5308 // tonemark at lower right 5309 $output[] = $this->replaceChar($ch0, (0xf70a + $ch0 - 0x0e48)); 5310 } 5311 } elseif (($ch0 == 0x0e33) AND (in_array($ch1, $longtail) OR (in_array($ch2, $longtail) AND in_array($ch1, $tonemark)))) { 5312 // add lower left nikhahit and sara aa 5313 if ($this->isCharDefined(0xf711) AND $this->isCharDefined(0x0e32)) { 5314 $output[] = 0xf711; 5315 $this->CurrentFont['subsetchars'][0xf711] = true; 5316 $output[] = 0x0e32; 5317 $this->CurrentFont['subsetchars'][0x0e32] = true; 5318 } else { 5319 $output[] = $ch0; 5320 } 5321 } elseif (in_array($ch1, $longtail)) { 5322 if ($ch0 == 0x0e31) { 5323 // lower left mai hun arkad 5324 $output[] = $this->replaceChar($ch0, 0xf710); 5325 } elseif (in_array($ch0, $upvowel)) { 5326 // lower left 5327 $output[] = $this->replaceChar($ch0, (0xf701 + $ch0 - 0x0e34)); 5328 } elseif ($ch0 == 0x0e47) { 5329 // lower left mai tai koo 5330 $output[] = $this->replaceChar($ch0, 0xf712); 5331 } else { 5332 // normal character 5333 $output[] = $ch0; 5334 } 5335 } elseif (in_array($ch1, $lowtail) AND in_array($ch0, $lowvowel)) { 5336 // lower vowel 5337 $output[] = $this->replaceChar($ch0, (0xf718 + $ch0 - 0x0e38)); 5338 } elseif (($ch0 == 0x0e0d) AND in_array($chn, $lowvowel)) { 5339 // yo ying without lower part 5340 $output[] = $this->replaceChar($ch0, 0xf70f); 5341 } elseif (($ch0 == 0x0e10) AND in_array($chn, $lowvowel)) { 5342 // tho santan without lower part 5343 $output[] = $this->replaceChar($ch0, 0xf700); 5344 } else { 5345 $output[] = $ch0; 5346 } 5347 } else { 5348 // non-thai character 5349 $output[] = $unicode[$i]; 5350 } 5351 } 5352 $unicode = $output; 5353 // update font subsetchars 5354 $this->setFontSubBuffer($this->CurrentFont['fontkey'], 'subsetchars', $this->CurrentFont['subsetchars']); 5355 } // end of K_THAI_TOPCHARS 5356 $txt2 = TCPDF_FONTS::arrUTF8ToUTF16BE($unicode, false); 5357 } 5358 } 5359 $txt2 = TCPDF_STATIC::_escape($txt2); 5360 // get current text width (considering general font stretching and spacing) 5361 $txwidth = $this->GetStringWidth($txt); 5362 $width = $txwidth; 5363 // check for stretch mode 5364 if ($stretch > 0) { 5365 // calculate ratio between cell width and text width 5366 if ($width <= 0) { 5367 $ratio = 1; 5368 } else { 5369 $ratio = (($w - $this->cell_padding['L'] - $this->cell_padding['R']) / $width); 5370 } 5371 // check if stretching is required 5372 if (($ratio < 1) OR (($ratio > 1) AND (($stretch % 2) == 0))) { 5373 // the text will be stretched to fit cell width 5374 if ($stretch > 2) { 5375 // set new character spacing 5376 $this->font_spacing += ($w - $this->cell_padding['L'] - $this->cell_padding['R'] - $width) / (max(($this->GetNumChars($txt) - 1), 1) * ($this->font_stretching / 100)); 5377 } else { 5378 // set new horizontal stretching 5379 $this->font_stretching *= $ratio; 5380 } 5381 // recalculate text width (the text fills the entire cell) 5382 $width = $w - $this->cell_padding['L'] - $this->cell_padding['R']; 5383 // reset alignment 5384 $align = ''; 5385 } 5386 } 5387 if ($this->font_stretching != 100) { 5388 // apply font stretching 5389 $rs .= sprintf('BT %F Tz ET ', $this->font_stretching); 5390 } 5391 if ($this->font_spacing != 0) { 5392 // increase/decrease font spacing 5393 $rs .= sprintf('BT %F Tc ET ', ($this->font_spacing * $this->k)); 5394 } 5395 if ($this->ColorFlag AND ($this->textrendermode < 4)) { 5396 $s .= 'q '.$this->TextColor.' '; 5397 } 5398 // rendering mode 5399 $s .= sprintf('BT %d Tr %F w ET ', $this->textrendermode, ($this->textstrokewidth * $this->k)); 5400 // count number of spaces 5401 $ns = substr_count($txt, chr(32)); 5402 // Justification 5403 $spacewidth = 0; 5404 if (($align == 'J') AND ($ns > 0)) { 5405 if ($this->isUnicodeFont()) { 5406 // get string width without spaces 5407 $width = $this->GetStringWidth(str_replace(' ', '', $txt)); 5408 // calculate average space width 5409 $spacewidth = -1000 * ($w - $width - $this->cell_padding['L'] - $this->cell_padding['R']) / ($ns?$ns:1) / ($this->FontSize?$this->FontSize:1); 5410 if ($this->font_stretching != 100) { 5411 // word spacing is affected by stretching 5412 $spacewidth /= ($this->font_stretching / 100); 5413 } 5414 // set word position to be used with TJ operator 5415 $txt2 = str_replace(chr(0).chr(32), ') '.sprintf('%F', $spacewidth).' (', $txt2); 5416 $unicode_justification = true; 5417 } else { 5418 // get string width 5419 $width = $txwidth; 5420 // new space width 5421 $spacewidth = (($w - $width - $this->cell_padding['L'] - $this->cell_padding['R']) / ($ns?$ns:1)) * $this->k; 5422 if ($this->font_stretching != 100) { 5423 // word spacing (Tw) is affected by stretching 5424 $spacewidth /= ($this->font_stretching / 100); 5425 } 5426 // set word spacing 5427 $rs .= sprintf('BT %F Tw ET ', $spacewidth); 5428 } 5429 $width = $w - $this->cell_padding['L'] - $this->cell_padding['R']; 5430 } 5431 // replace carriage return characters 5432 $txt2 = str_replace("\r", ' ', $txt2); 5433 switch ($align) { 5434 case 'C': { 5435 $dx = ($w - $width) / 2; 5436 break; 5437 } 5438 case 'R': { 5439 if ($this->rtl) { 5440 $dx = $this->cell_padding['R']; 5441 } else { 5442 $dx = $w - $width - $this->cell_padding['R']; 5443 } 5444 break; 5445 } 5446 case 'L': { 5447 if ($this->rtl) { 5448 $dx = $w - $width - $this->cell_padding['L']; 5449 } else { 5450 $dx = $this->cell_padding['L']; 5451 } 5452 break; 5453 } 5454 case 'J': 5455 default: { 5456 if ($this->rtl) { 5457 $dx = $this->cell_padding['R']; 5458 } else { 5459 $dx = $this->cell_padding['L']; 5460 } 5461 break; 5462 } 5463 } 5464 if ($this->rtl) { 5465 $xdx = $x - $dx - $width; 5466 } else { 5467 $xdx = $x + $dx; 5468 } 5469 $xdk = $xdx * $k; 5470 // print text 5471 $s .= sprintf('BT %F %F Td [(%s)] TJ ET', $xdk, (($this->h - $basefonty) * $k), $txt2); 5472 if (isset($uniblock)) { 5473 // print overlapping characters as separate string 5474 $xshift = 0; // horizontal shift 5475 $ty = (($this->h - $basefonty + (0.2 * $this->FontSize)) * $k); 5476 $spw = (($w - $txwidth - $this->cell_padding['L'] - $this->cell_padding['R']) / ($ns?$ns:1)); 5477 foreach ($uniblock as $uk => $uniarr) { 5478 if (($uk % 2) == 0) { 5479 // x space to skip 5480 if ($spacewidth != 0) { 5481 // justification shift 5482 $xshift += (count(array_keys($uniarr, 32)) * $spw); 5483 } 5484 $xshift += $this->GetArrStringWidth($uniarr); // + shift justification 5485 } else { 5486 // character to print 5487 $topchr = TCPDF_FONTS::arrUTF8ToUTF16BE($uniarr, false); 5488 $topchr = TCPDF_STATIC::_escape($topchr); 5489 $s .= sprintf(' BT %F %F Td [(%s)] TJ ET', ($xdk + ($xshift * $k)), $ty, $topchr); 5490 } 5491 } 5492 } 5493 if ($this->underline) { 5494 $s .= ' '.$this->_dounderlinew($xdx, $basefonty, $width); 5495 } 5496 if ($this->linethrough) { 5497 $s .= ' '.$this->_dolinethroughw($xdx, $basefonty, $width); 5498 } 5499 if ($this->overline) { 5500 $s .= ' '.$this->_dooverlinew($xdx, $basefonty, $width); 5501 } 5502 if ($this->ColorFlag AND ($this->textrendermode < 4)) { 5503 $s .= ' Q'; 5504 } 5505 if ($link) { 5506 $this->Link($xdx, $yt, $width, ($this->FontAscent + $this->FontDescent), $link, $ns); 5507 } 5508 } 5509 // output cell 5510 if ($s) { 5511 // output cell 5512 $rs .= $s; 5513 if ($this->font_spacing != 0) { 5514 // reset font spacing mode 5515 $rs .= ' BT 0 Tc ET'; 5516 } 5517 if ($this->font_stretching != 100) { 5518 // reset font stretching mode 5519 $rs .= ' BT 100 Tz ET'; 5520 } 5521 } 5522 // reset word spacing 5523 if (!$this->isUnicodeFont() AND ($align == 'J')) { 5524 $rs .= ' BT 0 Tw ET'; 5525 } 5526 // reset stretching and spacing 5527 $this->font_stretching = $prev_font_stretching; 5528 $this->font_spacing = $prev_font_spacing; 5529 $this->lasth = $h; 5530 if ($ln > 0) { 5531 //Go to the beginning of the next line 5532 $this->y = $y + $h + $this->cell_margin['B']; 5533 if ($ln == 1) { 5534 if ($this->rtl) { 5535 $this->x = $this->w - $this->rMargin; 5536 } else { 5537 $this->x = $this->lMargin; 5538 } 5539 } 5540 } else { 5541 // go left or right by case 5542 if ($this->rtl) { 5543 $this->x = $x - $w - $this->cell_margin['L']; 5544 } else { 5545 $this->x = $x + $w + $this->cell_margin['R']; 5546 } 5547 } 5548 $gstyles = ''.$this->linestyleWidth.' '.$this->linestyleCap.' '.$this->linestyleJoin.' '.$this->linestyleDash.' '.$this->DrawColor.' '.$this->FillColor."\n"; 5549 $rs = $gstyles.$rs; 5550 $this->cell_padding = $prev_cell_padding; 5551 $this->cell_margin = $prev_cell_margin; 5552 return $rs; 5553 } 5554 5555 /** 5556 * Replace a char if is defined on the current font. 5557 * @param $oldchar (int) Integer code (unicode) of the character to replace. 5558 * @param $newchar (int) Integer code (unicode) of the new character. 5559 * @return int the replaced char or the old char in case the new char i not defined 5560 * @protected 5561 * @since 5.9.167 (2012-06-22) 5562 */ 5563 protected function replaceChar($oldchar, $newchar) { 5564 if ($this->isCharDefined($newchar)) { 5565 // add the new char on the subset list 5566 $this->CurrentFont['subsetchars'][$newchar] = true; 5567 // return the new character 5568 return $newchar; 5569 } 5570 // return the old char 5571 return $oldchar; 5572 } 5573 5574 /** 5575 * Returns the code to draw the cell border 5576 * @param $x (float) X coordinate. 5577 * @param $y (float) Y coordinate. 5578 * @param $w (float) Cell width. 5579 * @param $h (float) Cell height. 5580 * @param $brd (mixed) Indicates if borders must be drawn around the cell. The value can be a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul> or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0))) 5581 * @return string containing cell border code 5582 * @protected 5583 * @see SetLineStyle() 5584 * @since 5.7.000 (2010-08-02) 5585 */ 5586 protected function getCellBorder($x, $y, $w, $h, $brd) { 5587 $s = ''; // string to be returned 5588 if (empty($brd)) { 5589 return $s; 5590 } 5591 if ($brd == 1) { 5592 $brd = array('LRTB' => true); 5593 } 5594 // calculate coordinates for border 5595 $k = $this->k; 5596 if ($this->rtl) { 5597 $xeL = ($x - $w) * $k; 5598 $xeR = $x * $k; 5599 } else { 5600 $xeL = $x * $k; 5601 $xeR = ($x + $w) * $k; 5602 } 5603 $yeL = (($this->h - ($y + $h)) * $k); 5604 $yeT = (($this->h - $y) * $k); 5605 $xeT = $xeL; 5606 $xeB = $xeR; 5607 $yeR = $yeT; 5608 $yeB = $yeL; 5609 if (is_string($brd)) { 5610 // convert string to array 5611 $slen = strlen($brd); 5612 $newbrd = array(); 5613 for ($i = 0; $i < $slen; ++$i) { 5614 $newbrd[$brd[$i]] = array('cap' => 'square', 'join' => 'miter'); 5615 } 5616 $brd = $newbrd; 5617 } 5618 if (isset($brd['mode'])) { 5619 $mode = $brd['mode']; 5620 unset($brd['mode']); 5621 } else { 5622 $mode = 'normal'; 5623 } 5624 foreach ($brd as $border => $style) { 5625 if (is_array($style) AND !empty($style)) { 5626 // apply border style 5627 $prev_style = $this->linestyleWidth.' '.$this->linestyleCap.' '.$this->linestyleJoin.' '.$this->linestyleDash.' '.$this->DrawColor.' '; 5628 $s .= $this->SetLineStyle($style, true)."\n"; 5629 } 5630 switch ($mode) { 5631 case 'ext': { 5632 $off = (($this->LineWidth / 2) * $k); 5633 $xL = $xeL - $off; 5634 $xR = $xeR + $off; 5635 $yT = $yeT + $off; 5636 $yL = $yeL - $off; 5637 $xT = $xL; 5638 $xB = $xR; 5639 $yR = $yT; 5640 $yB = $yL; 5641 $w += $this->LineWidth; 5642 $h += $this->LineWidth; 5643 break; 5644 } 5645 case 'int': { 5646 $off = ($this->LineWidth / 2) * $k; 5647 $xL = $xeL + $off; 5648 $xR = $xeR - $off; 5649 $yT = $yeT - $off; 5650 $yL = $yeL + $off; 5651 $xT = $xL; 5652 $xB = $xR; 5653 $yR = $yT; 5654 $yB = $yL; 5655 $w -= $this->LineWidth; 5656 $h -= $this->LineWidth; 5657 break; 5658 } 5659 case 'normal': 5660 default: { 5661 $xL = $xeL; 5662 $xT = $xeT; 5663 $xB = $xeB; 5664 $xR = $xeR; 5665 $yL = $yeL; 5666 $yT = $yeT; 5667 $yB = $yeB; 5668 $yR = $yeR; 5669 break; 5670 } 5671 } 5672 // draw borders by case 5673 if (strlen($border) == 4) { 5674 $s .= sprintf('%F %F %F %F re S ', $xT, $yT, ($w * $k), (-$h * $k)); 5675 } elseif (strlen($border) == 3) { 5676 if (strpos($border,'B') === false) { // LTR 5677 $s .= sprintf('%F %F m ', $xL, $yL); 5678 $s .= sprintf('%F %F l ', $xT, $yT); 5679 $s .= sprintf('%F %F l ', $xR, $yR); 5680 $s .= sprintf('%F %F l ', $xB, $yB); 5681 $s .= 'S '; 5682 } elseif (strpos($border,'L') === false) { // TRB 5683 $s .= sprintf('%F %F m ', $xT, $yT); 5684 $s .= sprintf('%F %F l ', $xR, $yR); 5685 $s .= sprintf('%F %F l ', $xB, $yB); 5686 $s .= sprintf('%F %F l ', $xL, $yL); 5687 $s .= 'S '; 5688 } elseif (strpos($border,'T') === false) { // RBL 5689 $s .= sprintf('%F %F m ', $xR, $yR); 5690 $s .= sprintf('%F %F l ', $xB, $yB); 5691 $s .= sprintf('%F %F l ', $xL, $yL); 5692 $s .= sprintf('%F %F l ', $xT, $yT); 5693 $s .= 'S '; 5694 } elseif (strpos($border,'R') === false) { // BLT 5695 $s .= sprintf('%F %F m ', $xB, $yB); 5696 $s .= sprintf('%F %F l ', $xL, $yL); 5697 $s .= sprintf('%F %F l ', $xT, $yT); 5698 $s .= sprintf('%F %F l ', $xR, $yR); 5699 $s .= 'S '; 5700 } 5701 } elseif (strlen($border) == 2) { 5702 if ((strpos($border,'L') !== false) AND (strpos($border,'T') !== false)) { // LT 5703 $s .= sprintf('%F %F m ', $xL, $yL); 5704 $s .= sprintf('%F %F l ', $xT, $yT); 5705 $s .= sprintf('%F %F l ', $xR, $yR); 5706 $s .= 'S '; 5707 } elseif ((strpos($border,'T') !== false) AND (strpos($border,'R') !== false)) { // TR 5708 $s .= sprintf('%F %F m ', $xT, $yT); 5709 $s .= sprintf('%F %F l ', $xR, $yR); 5710 $s .= sprintf('%F %F l ', $xB, $yB); 5711 $s .= 'S '; 5712 } elseif ((strpos($border,'R') !== false) AND (strpos($border,'B') !== false)) { // RB 5713 $s .= sprintf('%F %F m ', $xR, $yR); 5714 $s .= sprintf('%F %F l ', $xB, $yB); 5715 $s .= sprintf('%F %F l ', $xL, $yL); 5716 $s .= 'S '; 5717 } elseif ((strpos($border,'B') !== false) AND (strpos($border,'L') !== false)) { // BL 5718 $s .= sprintf('%F %F m ', $xB, $yB); 5719 $s .= sprintf('%F %F l ', $xL, $yL); 5720 $s .= sprintf('%F %F l ', $xT, $yT); 5721 $s .= 'S '; 5722 } elseif ((strpos($border,'L') !== false) AND (strpos($border,'R') !== false)) { // LR 5723 $s .= sprintf('%F %F m ', $xL, $yL); 5724 $s .= sprintf('%F %F l ', $xT, $yT); 5725 $s .= 'S '; 5726 $s .= sprintf('%F %F m ', $xR, $yR); 5727 $s .= sprintf('%F %F l ', $xB, $yB); 5728 $s .= 'S '; 5729 } elseif ((strpos($border,'T') !== false) AND (strpos($border,'B') !== false)) { // TB 5730 $s .= sprintf('%F %F m ', $xT, $yT); 5731 $s .= sprintf('%F %F l ', $xR, $yR); 5732 $s .= 'S '; 5733 $s .= sprintf('%F %F m ', $xB, $yB); 5734 $s .= sprintf('%F %F l ', $xL, $yL); 5735 $s .= 'S '; 5736 } 5737 } else { // strlen($border) == 1 5738 if (strpos($border,'L') !== false) { // L 5739 $s .= sprintf('%F %F m ', $xL, $yL); 5740 $s .= sprintf('%F %F l ', $xT, $yT); 5741 $s .= 'S '; 5742 } elseif (strpos($border,'T') !== false) { // T 5743 $s .= sprintf('%F %F m ', $xT, $yT); 5744 $s .= sprintf('%F %F l ', $xR, $yR); 5745 $s .= 'S '; 5746 } elseif (strpos($border,'R') !== false) { // R 5747 $s .= sprintf('%F %F m ', $xR, $yR); 5748 $s .= sprintf('%F %F l ', $xB, $yB); 5749 $s .= 'S '; 5750 } elseif (strpos($border,'B') !== false) { // B 5751 $s .= sprintf('%F %F m ', $xB, $yB); 5752 $s .= sprintf('%F %F l ', $xL, $yL); 5753 $s .= 'S '; 5754 } 5755 } 5756 if (is_array($style) AND !empty($style)) { 5757 // reset border style to previous value 5758 $s .= "\n".$this->linestyleWidth.' '.$this->linestyleCap.' '.$this->linestyleJoin.' '.$this->linestyleDash.' '.$this->DrawColor."\n"; 5759 } 5760 } 5761 return $s; 5762 } 5763 5764 /** 5765 * This method allows printing text with line breaks. 5766 * 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 /> 5767 * Text can be aligned, centered or justified. The cell block can be framed and the background painted. 5768 * @param $w (float) Width of cells. If 0, they extend up to the right margin of the page. 5769 * @param $h (float) Cell minimum height. The cell extends automatically if needed. 5770 * @param $txt (string) String to print 5771 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be 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> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0))) 5772 * @param $align (string) Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align</li><li>C: center</li><li>R: right align</li><li>J: justification (default value when $ishtml=false)</li></ul> 5773 * @param $fill (boolean) Indicates if the cell background must be painted (true) or transparent (false). 5774 * @param $ln (int) Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right</li><li>1: to the beginning of the next line [DEFAULT]</li><li>2: below</li></ul> 5775 * @param $x (float) x position in user units 5776 * @param $y (float) y position in user units 5777 * @param $reseth (boolean) if true reset the last cell height (default true). 5778 * @param $stretch (int) font stretch mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if text is larger than cell width</li><li>2 = forced horizontal scaling to fit cell width</li><li>3 = character spacing only if text is larger than cell width</li><li>4 = forced character spacing to fit cell width</li></ul> General font stretching and scaling values will be preserved when possible. 5779 * @param $ishtml (boolean) INTERNAL USE ONLY -- set to true if $txt is HTML content (default = false). Never set this parameter to true, use instead writeHTMLCell() or writeHTML() methods. 5780 * @param $autopadding (boolean) if true, uses internal padding and automatically adjust it to account for line width. 5781 * @param $maxh (float) maximum height. It should be >= $h and less then remaining space to the bottom of the page, or 0 for disable this feature. This feature works only when $ishtml=false. 5782 * @param $valign (string) Vertical alignment of text (requires $maxh = $h > 0). Possible values are:<ul><li>T: TOP</li><li>M: middle</li><li>B: bottom</li></ul>. This feature works only when $ishtml=false and the cell must fit in a single page. 5783 * @param $fitcell (boolean) if true attempt to fit all the text within the cell by reducing the font size (do not work in HTML mode). $maxh must be greater than 0 and equal to $h. 5784 * @return int Return the number of cells or 1 for html mode. 5785 * @public 5786 * @since 1.3 5787 * @see SetFont(), SetDrawColor(), SetFillColor(), SetTextColor(), SetLineWidth(), Cell(), Write(), SetAutoPageBreak() 5788 */ 5789 public function MultiCell($w, $h, $txt, $border=0, $align='J', $fill=false, $ln=1, $x='', $y='', $reseth=true, $stretch=0, $ishtml=false, $autopadding=true, $maxh=0, $valign='T', $fitcell=false) { 5790 $prev_cell_margin = $this->cell_margin; 5791 $prev_cell_padding = $this->cell_padding; 5792 // adjust internal padding 5793 $this->adjustCellPadding($border); 5794 $mc_padding = $this->cell_padding; 5795 $mc_margin = $this->cell_margin; 5796 $this->cell_padding['T'] = 0; 5797 $this->cell_padding['B'] = 0; 5798 $this->setCellMargins(0, 0, 0, 0); 5799 if (TCPDF_STATIC::empty_string($this->lasth) OR $reseth) { 5800 // reset row height 5801 $this->resetLastH(); 5802 } 5803 if (!TCPDF_STATIC::empty_string($y)) { 5804 $this->SetY($y); // set y in order to convert negative y values to positive ones 5805 } 5806 $y = $this->GetY(); 5807 $resth = 0; 5808 if (($h > 0) AND $this->inPageBody() AND (($y + $h + $mc_margin['T'] + $mc_margin['B']) > $this->PageBreakTrigger)) { 5809 // spit cell in more pages/columns 5810 $newh = ($this->PageBreakTrigger - $y); 5811 $resth = ($h - $newh); // cell to be printed on the next page/column 5812 $h = $newh; 5813 } 5814 // get current page number 5815 $startpage = $this->page; 5816 // get current column 5817 $startcolumn = $this->current_column; 5818 if (!TCPDF_STATIC::empty_string($x)) { 5819 $this->SetX($x); 5820 } else { 5821 $x = $this->GetX(); 5822 } 5823 // check page for no-write regions and adapt page margins if necessary 5824 list($x, $y) = $this->checkPageRegions(0, $x, $y); 5825 // apply margins 5826 $oy = $y + $mc_margin['T']; 5827 if ($this->rtl) { 5828 $ox = ($this->w - $x - $mc_margin['R']); 5829 } else { 5830 $ox = ($x + $mc_margin['L']); 5831 } 5832 $this->x = $ox; 5833 $this->y = $oy; 5834 // set width 5835 if (TCPDF_STATIC::empty_string($w) OR ($w <= 0)) { 5836 if ($this->rtl) { 5837 $w = ($this->x - $this->lMargin - $mc_margin['L']); 5838 } else { 5839 $w = ($this->w - $this->x - $this->rMargin - $mc_margin['R']); 5840 } 5841 } 5842 // store original margin values 5843 $lMargin = $this->lMargin; 5844 $rMargin = $this->rMargin; 5845 if ($this->rtl) { 5846 $this->rMargin = ($this->w - $this->x); 5847 $this->lMargin = ($this->x - $w); 5848 } else { 5849 $this->lMargin = ($this->x); 5850 $this->rMargin = ($this->w - $this->x - $w); 5851 } 5852 $this->clMargin = $this->lMargin; 5853 $this->crMargin = $this->rMargin; 5854 if ($autopadding) { 5855 // add top padding 5856 $this->y += $mc_padding['T']; 5857 } 5858 if ($ishtml) { // ******* Write HTML text 5859 $this->writeHTML($txt, true, false, $reseth, true, $align); 5860 $nl = 1; 5861 } else { // ******* Write simple text 5862 $prev_FontSizePt = $this->FontSizePt; 5863 if ($fitcell) { 5864 // ajust height values 5865 $tobottom = ($this->h - $this->y - $this->bMargin - $this->cell_padding['T'] - $this->cell_padding['B']); 5866 $h = $maxh = max(min($h, $tobottom), min($maxh, $tobottom)); 5867 } 5868 // vertical alignment 5869 if ($maxh > 0) { 5870 // get text height 5871 $text_height = $this->getStringHeight($w, $txt, $reseth, $autopadding, $mc_padding, $border); 5872 if ($fitcell AND ($text_height > $maxh) AND ($this->FontSizePt > 1)) { 5873 // try to reduce font size to fit text on cell (use a quick search algorithm) 5874 $fmin = 1; 5875 $fmax = $this->FontSizePt; 5876 $diff_epsilon = (1 / $this->k); // one point (min resolution) 5877 $maxit = (2 * min(100, max(10, intval($fmax)))); // max number of iterations 5878 while ($maxit >= 0) { 5879 $fmid = (($fmax + $fmin) / 2); 5880 $this->SetFontSize($fmid, false); 5881 $this->resetLastH(); 5882 $text_height = $this->getStringHeight($w, $txt, $reseth, $autopadding, $mc_padding, $border); 5883 $diff = ($maxh - $text_height); 5884 if ($diff >= 0) { 5885 if ($diff <= $diff_epsilon) { 5886 break; 5887 } 5888 $fmin = $fmid; 5889 } else { 5890 $fmax = $fmid; 5891 } 5892 --$maxit; 5893 } 5894 if ($maxit < 0) { 5895 // premature exit, we get the minimum font value to fit the cell 5896 $this->SetFontSize($fmin); 5897 $this->resetLastH(); 5898 $text_height = $this->getStringHeight($w, $txt, $reseth, $autopadding, $mc_padding, $border); 5899 } else { 5900 $this->SetFontSize($fmid); 5901 $this->resetLastH(); 5902 } 5903 } 5904 if ($text_height < $maxh) { 5905 if ($valign == 'M') { 5906 // text vertically centered 5907 $this->y += (($maxh - $text_height) / 2); 5908 } elseif ($valign == 'B') { 5909 // text vertically aligned on bottom 5910 $this->y += ($maxh - $text_height); 5911 } 5912 } 5913 } 5914 $nl = $this->Write($this->lasth, $txt, '', 0, $align, true, $stretch, false, true, $maxh, 0, $mc_margin); 5915 if ($fitcell) { 5916 // restore font size 5917 $this->SetFontSize($prev_FontSizePt); 5918 } 5919 } 5920 if ($autopadding) { 5921 // add bottom padding 5922 $this->y += $mc_padding['B']; 5923 } 5924 // Get end-of-text Y position 5925 $currentY = $this->y; 5926 // get latest page number 5927 $endpage = $this->page; 5928 if ($resth > 0) { 5929 $skip = ($endpage - $startpage); 5930 $tmpresth = $resth; 5931 while ($tmpresth > 0) { 5932 if ($skip <= 0) { 5933 // add a page (or trig AcceptPageBreak() for multicolumn mode) 5934 $this->checkPageBreak($this->PageBreakTrigger + 1); 5935 } 5936 if ($this->num_columns > 1) { 5937 $tmpresth -= ($this->h - $this->y - $this->bMargin); 5938 } else { 5939 $tmpresth -= ($this->h - $this->tMargin - $this->bMargin); 5940 } 5941 --$skip; 5942 } 5943 $currentY = $this->y; 5944 $endpage = $this->page; 5945 } 5946 // get latest column 5947 $endcolumn = $this->current_column; 5948 if ($this->num_columns == 0) { 5949 $this->num_columns = 1; 5950 } 5951 // disable page regions check 5952 $check_page_regions = $this->check_page_regions; 5953 $this->check_page_regions = false; 5954 // get border modes 5955 $border_start = TCPDF_STATIC::getBorderMode($border, $position='start', $this->opencell); 5956 $border_end = TCPDF_STATIC::getBorderMode($border, $position='end', $this->opencell); 5957 $border_middle = TCPDF_STATIC::getBorderMode($border, $position='middle', $this->opencell); 5958 // design borders around HTML cells. 5959 for ($page = $startpage; $page <= $endpage; ++$page) { // for each page 5960 $ccode = ''; 5961 $this->setPage($page); 5962 if ($this->num_columns < 2) { 5963 // single-column mode 5964 $this->SetX($x); 5965 $this->y = $this->tMargin; 5966 } 5967 // account for margin changes 5968 if ($page > $startpage) { 5969 if (($this->rtl) AND ($this->pagedim[$page]['orm'] != $this->pagedim[$startpage]['orm'])) { 5970 $this->x -= ($this->pagedim[$page]['orm'] - $this->pagedim[$startpage]['orm']); 5971 } elseif ((!$this->rtl) AND ($this->pagedim[$page]['olm'] != $this->pagedim[$startpage]['olm'])) { 5972 $this->x += ($this->pagedim[$page]['olm'] - $this->pagedim[$startpage]['olm']); 5973 } 5974 } 5975 if ($startpage == $endpage) { 5976 // single page 5977 for ($column = $startcolumn; $column <= $endcolumn; ++$column) { // for each column 5978 if ($column != $this->current_column) { 5979 $this->selectColumn($column); 5980 } 5981 if ($this->rtl) { 5982 $this->x -= $mc_margin['R']; 5983 } else { 5984 $this->x += $mc_margin['L']; 5985 } 5986 if ($startcolumn == $endcolumn) { // single column 5987 $cborder = $border; 5988 $h = max($h, ($currentY - $oy)); 5989 $this->y = $oy; 5990 } elseif ($column == $startcolumn) { // first column 5991 $cborder = $border_start; 5992 $this->y = $oy; 5993 $h = $this->h - $this->y - $this->bMargin; 5994 } elseif ($column == $endcolumn) { // end column 5995 $cborder = $border_end; 5996 $h = $currentY - $this->y; 5997 if ($resth > $h) { 5998 $h = $resth; 5999 } 6000 } else { // middle column 6001 $cborder = $border_middle; 6002 $h = $this->h - $this->y - $this->bMargin; 6003 $resth -= $h; 6004 } 6005 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n"; 6006 } // end for each column 6007 } elseif ($page == $startpage) { // first page 6008 for ($column = $startcolumn; $column < $this->num_columns; ++$column) { // for each column 6009 if ($column != $this->current_column) { 6010 $this->selectColumn($column); 6011 } 6012 if ($this->rtl) { 6013 $this->x -= $mc_margin['R']; 6014 } else { 6015 $this->x += $mc_margin['L']; 6016 } 6017 if ($column == $startcolumn) { // first column 6018 $cborder = $border_start; 6019 $this->y = $oy; 6020 $h = $this->h - $this->y - $this->bMargin; 6021 } else { // middle column 6022 $cborder = $border_middle; 6023 $h = $this->h - $this->y - $this->bMargin; 6024 $resth -= $h; 6025 } 6026 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n"; 6027 } // end for each column 6028 } elseif ($page == $endpage) { // last page 6029 for ($column = 0; $column <= $endcolumn; ++$column) { // for each column 6030 if ($column != $this->current_column) { 6031 $this->selectColumn($column); 6032 } 6033 if ($this->rtl) { 6034 $this->x -= $mc_margin['R']; 6035 } else { 6036 $this->x += $mc_margin['L']; 6037 } 6038 if ($column == $endcolumn) { 6039 // end column 6040 $cborder = $border_end; 6041 $h = $currentY - $this->y; 6042 if ($resth > $h) { 6043 $h = $resth; 6044 } 6045 } else { 6046 // middle column 6047 $cborder = $border_middle; 6048 $h = $this->h - $this->y - $this->bMargin; 6049 $resth -= $h; 6050 } 6051 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n"; 6052 } // end for each column 6053 } else { // middle page 6054 for ($column = 0; $column < $this->num_columns; ++$column) { // for each column 6055 $this->selectColumn($column); 6056 if ($this->rtl) { 6057 $this->x -= $mc_margin['R']; 6058 } else { 6059 $this->x += $mc_margin['L']; 6060 } 6061 $cborder = $border_middle; 6062 $h = $this->h - $this->y - $this->bMargin; 6063 $resth -= $h; 6064 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n"; 6065 } // end for each column 6066 } 6067 if ($cborder OR $fill) { 6068 $offsetlen = strlen($ccode); 6069 // draw border and fill 6070 if ($this->inxobj) { 6071 // we are inside an XObject template 6072 if (end($this->xobjects[$this->xobjid]['transfmrk']) !== false) { 6073 $pagemarkkey = key($this->xobjects[$this->xobjid]['transfmrk']); 6074 $pagemark = $this->xobjects[$this->xobjid]['transfmrk'][$pagemarkkey]; 6075 $this->xobjects[$this->xobjid]['transfmrk'][$pagemarkkey] += $offsetlen; 6076 } else { 6077 $pagemark = $this->xobjects[$this->xobjid]['intmrk']; 6078 $this->xobjects[$this->xobjid]['intmrk'] += $offsetlen; 6079 } 6080 $pagebuff = $this->xobjects[$this->xobjid]['outdata']; 6081 $pstart = substr($pagebuff, 0, $pagemark); 6082 $pend = substr($pagebuff, $pagemark); 6083 $this->xobjects[$this->xobjid]['outdata'] = $pstart.$ccode.$pend; 6084 } else { 6085 if (end($this->transfmrk[$this->page]) !== false) { 6086 $pagemarkkey = key($this->transfmrk[$this->page]); 6087 $pagemark = $this->transfmrk[$this->page][$pagemarkkey]; 6088 $this->transfmrk[$this->page][$pagemarkkey] += $offsetlen; 6089 } elseif ($this->InFooter) { 6090 $pagemark = $this->footerpos[$this->page]; 6091 $this->footerpos[$this->page] += $offsetlen; 6092 } else { 6093 $pagemark = $this->intmrk[$this->page]; 6094 $this->intmrk[$this->page] += $offsetlen; 6095 } 6096 $pagebuff = $this->getPageBuffer($this->page); 6097 $pstart = substr($pagebuff, 0, $pagemark); 6098 $pend = substr($pagebuff, $pagemark); 6099 $this->setPageBuffer($this->page, $pstart.$ccode.$pend); 6100 } 6101 } 6102 } // end for each page 6103 // restore page regions check 6104 $this->check_page_regions = $check_page_regions; 6105 // Get end-of-cell Y position 6106 $currentY = $this->GetY(); 6107 // restore previous values 6108 if ($this->num_columns > 1) { 6109 $this->selectColumn(); 6110 } else { 6111 // restore original margins 6112 $this->lMargin = $lMargin; 6113 $this->rMargin = $rMargin; 6114 if ($this->page > $startpage) { 6115 // check for margin variations between pages (i.e. booklet mode) 6116 $dl = ($this->pagedim[$this->page]['olm'] - $this->pagedim[$startpage]['olm']); 6117 $dr = ($this->pagedim[$this->page]['orm'] - $this->pagedim[$startpage]['orm']); 6118 if (($dl != 0) OR ($dr != 0)) { 6119 $this->lMargin += $dl; 6120 $this->rMargin += $dr; 6121 } 6122 } 6123 } 6124 if ($ln > 0) { 6125 //Go to the beginning of the next line 6126 $this->SetY($currentY + $mc_margin['B']); 6127 if ($ln == 2) { 6128 $this->SetX($x + $w + $mc_margin['L'] + $mc_margin['R']); 6129 } 6130 } else { 6131 // go left or right by case 6132 $this->setPage($startpage); 6133 $this->y = $y; 6134 $this->SetX($x + $w + $mc_margin['L'] + $mc_margin['R']); 6135 } 6136 $this->setContentMark(); 6137 $this->cell_padding = $prev_cell_padding; 6138 $this->cell_margin = $prev_cell_margin; 6139 $this->clMargin = $this->lMargin; 6140 $this->crMargin = $this->rMargin; 6141 return $nl; 6142 } 6143 6144 /** 6145 * This method return the estimated number of lines for print a simple text string using Multicell() method. 6146 * @param $txt (string) String for calculating his height 6147 * @param $w (float) Width of cells. If 0, they extend up to the right margin of the page. 6148 * @param $reseth (boolean) if true reset the last cell height (default false). 6149 * @param $autopadding (boolean) if true, uses internal padding and automatically adjust it to account for line width (default true). 6150 * @param $cellpadding (float) Internal cell padding, if empty uses default cell padding. 6151 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be 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> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0))) 6152 * @return float Return the minimal height needed for multicell method for printing the $txt param. 6153 * @author Alexander Escalona Fern\E1ndez, Nicola Asuni 6154 * @public 6155 * @since 4.5.011 6156 */ 6157 public function getNumLines($txt, $w=0, $reseth=false, $autopadding=true, $cellpadding='', $border=0) { 6158 if ($txt === NULL) { 6159 return 0; 6160 } 6161 if ($txt === '') { 6162 // empty string 6163 return 1; 6164 } 6165 // adjust internal padding 6166 $prev_cell_padding = $this->cell_padding; 6167 $prev_lasth = $this->lasth; 6168 if (is_array($cellpadding)) { 6169 $this->cell_padding = $cellpadding; 6170 } 6171 $this->adjustCellPadding($border); 6172 if (TCPDF_STATIC::empty_string($w) OR ($w <= 0)) { 6173 if ($this->rtl) { 6174 $w = $this->x - $this->lMargin; 6175 } else { 6176 $w = $this->w - $this->rMargin - $this->x; 6177 } 6178 } 6179 $wmax = $w - $this->cell_padding['L'] - $this->cell_padding['R']; 6180 if ($reseth) { 6181 // reset row height 6182 $this->resetLastH(); 6183 } 6184 $lines = 1; 6185 $sum = 0; 6186 $chars = TCPDF_FONTS::utf8Bidi(TCPDF_FONTS::UTF8StringToArray($txt, $this->isunicode, $this->CurrentFont), $txt, $this->tmprtl, $this->isunicode, $this->CurrentFont); 6187 $charsWidth = $this->GetArrStringWidth($chars, '', '', 0, true); 6188 $length = count($chars); 6189 $lastSeparator = -1; 6190 for ($i = 0; $i < $length; ++$i) { 6191 $c = $chars[$i]; 6192 $charWidth = $charsWidth[$i]; 6193 if (($c != 160) 6194 AND (($c == 173) 6195 OR preg_match($this->re_spaces, TCPDF_FONTS::unichr($c, $this->isunicode)) 6196 OR (($c == 45) 6197 AND ($i > 0) AND ($i < ($length - 1)) 6198 AND @preg_match('/[\p{L}]/'.$this->re_space['m'], TCPDF_FONTS::unichr($chars[($i - 1)], $this->isunicode)) 6199 AND @preg_match('/[\p{L}]/'.$this->re_space['m'], TCPDF_FONTS::unichr($chars[($i + 1)], $this->isunicode)) 6200 ) 6201 ) 6202 ) { 6203 $lastSeparator = $i; 6204 } 6205 if ((($sum + $charWidth) > $wmax) OR ($c == 10)) { 6206 ++$lines; 6207 if ($c == 10) { 6208 $lastSeparator = -1; 6209 $sum = 0; 6210 } elseif ($lastSeparator != -1) { 6211 $i = $lastSeparator; 6212 $lastSeparator = -1; 6213 $sum = 0; 6214 } else { 6215 $sum = $charWidth; 6216 } 6217 } else { 6218 $sum += $charWidth; 6219 } 6220 } 6221 if ($chars[($length - 1)] == 10) { 6222 --$lines; 6223 } 6224 $this->cell_padding = $prev_cell_padding; 6225 $this->lasth = $prev_lasth; 6226 return $lines; 6227 } 6228 6229 /** 6230 * This method return the estimated height needed for printing a simple text string using the Multicell() method. 6231 * Generally, if you want to know the exact height for a block of content you can use the following alternative technique: 6232 * @pre 6233 * // store current object 6234 * $pdf->startTransaction(); 6235 * // store starting values 6236 * $start_y = $pdf->GetY(); 6237 * $start_page = $pdf->getPage(); 6238 * // call your printing functions with your parameters 6239 * // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6240 * $pdf->MultiCell($w=0, $h=0, $txt, $border=1, $align='L', $fill=false, $ln=1, $x='', $y='', $reseth=true, $stretch=0, $ishtml=false, $autopadding=true, $maxh=0); 6241 * // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6242 * // get the new Y 6243 * $end_y = $pdf->GetY(); 6244 * $end_page = $pdf->getPage(); 6245 * // calculate height 6246 * $height = 0; 6247 * if ($end_page == $start_page) { 6248 * $height = $end_y - $start_y; 6249 * } else { 6250 * for ($page=$start_page; $page <= $end_page; ++$page) { 6251 * $this->setPage($page); 6252 * if ($page == $start_page) { 6253 * // first page 6254 * $height += $this->h - $start_y - $this->bMargin; 6255 * } elseif ($page == $end_page) { 6256 * // last page 6257 * $height += $end_y - $this->tMargin; 6258 * } else { 6259 * $height += $this->h - $this->tMargin - $this->bMargin; 6260 * } 6261 * } 6262 * } 6263 * // restore previous object 6264 * $pdf = $pdf->rollbackTransaction(); 6265 * 6266 * @param $w (float) Width of cells. If 0, they extend up to the right margin of the page. 6267 * @param $txt (string) String for calculating his height 6268 * @param $reseth (boolean) if true reset the last cell height (default false). 6269 * @param $autopadding (boolean) if true, uses internal padding and automatically adjust it to account for line width (default true). 6270 * @param $cellpadding (float) Internal cell padding, if empty uses default cell padding. 6271 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be 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> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0))) 6272 * @return float Return the minimal height needed for multicell method for printing the $txt param. 6273 * @author Nicola Asuni, Alexander Escalona Fern\E1ndez 6274 * @public 6275 */ 6276 public function getStringHeight($w, $txt, $reseth=false, $autopadding=true, $cellpadding='', $border=0) { 6277 // adjust internal padding 6278 $prev_cell_padding = $this->cell_padding; 6279 $prev_lasth = $this->lasth; 6280 if (is_array($cellpadding)) { 6281 $this->cell_padding = $cellpadding; 6282 } 6283 $this->adjustCellPadding($border); 6284 $lines = $this->getNumLines($txt, $w, $reseth, $autopadding, $cellpadding, $border); 6285 $height = $this->getCellHeight(($lines * $this->FontSize), $autopadding); 6286 $this->cell_padding = $prev_cell_padding; 6287 $this->lasth = $prev_lasth; 6288 return $height; 6289 } 6290 6291 /** 6292 * This method prints text from the current position.<br /> 6293 * @param $h (float) Line height 6294 * @param $txt (string) String to print 6295 * @param $link (mixed) URL or identifier returned by AddLink() 6296 * @param $fill (boolean) Indicates if the cell background must be painted (true) or transparent (false). 6297 * @param $align (string) Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align (default value)</li><li>C: center</li><li>R: right align</li><li>J: justify</li></ul> 6298 * @param $ln (boolean) if true set cursor at the bottom of the line, otherwise set cursor at the top of the line. 6299 * @param $stretch (int) font stretch mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if text is larger than cell width</li><li>2 = forced horizontal scaling to fit cell width</li><li>3 = character spacing only if text is larger than cell width</li><li>4 = forced character spacing to fit cell width</li></ul> General font stretching and scaling values will be preserved when possible. 6300 * @param $firstline (boolean) if true prints only the first line and return the remaining string. 6301 * @param $firstblock (boolean) if true the string is the starting of a line. 6302 * @param $maxh (float) maximum height. It should be >= $h and less then remaining space to the bottom of the page, or 0 for disable this feature. 6303 * @param $wadj (float) first line width will be reduced by this amount (used in HTML mode). 6304 * @param $margin (array) margin array of the parent container 6305 * @return mixed Return the number of cells or the remaining string if $firstline = true. 6306 * @public 6307 * @since 1.5 6308 */ 6309 public function Write($h, $txt, $link='', $fill=false, $align='', $ln=false, $stretch=0, $firstline=false, $firstblock=false, $maxh=0, $wadj=0, $margin='') { 6310 // check page for no-write regions and adapt page margins if necessary 6311 list($this->x, $this->y) = $this->checkPageRegions($h, $this->x, $this->y); 6312 if (strlen($txt) == 0) { 6313 // fix empty text 6314 $txt = ' '; 6315 } 6316 if ($margin === '') { 6317 // set default margins 6318 $margin = $this->cell_margin; 6319 } 6320 // remove carriage returns 6321 $s = str_replace("\r", '', $txt); 6322 // check if string contains arabic text 6323 if (preg_match(TCPDF_FONT_DATA::$uni_RE_PATTERN_ARABIC, $s)) { 6324 $arabic = true; 6325 } else { 6326 $arabic = false; 6327 } 6328 // check if string contains RTL text 6329 if ($arabic OR ($this->tmprtl == 'R') OR preg_match(TCPDF_FONT_DATA::$uni_RE_PATTERN_RTL, $s)) { 6330 $rtlmode = true; 6331 } else { 6332 $rtlmode = false; 6333 } 6334 // get a char width 6335 $chrwidth = $this->GetCharWidth(46); // dot character 6336 // get array of unicode values 6337 $chars = TCPDF_FONTS::UTF8StringToArray($s, $this->isunicode, $this->CurrentFont); 6338 // calculate maximum width for a single character on string 6339 $chrw = $this->GetArrStringWidth($chars, '', '', 0, true); 6340 array_walk($chrw, array($this, 'getRawCharWidth')); 6341 $maxchwidth = max($chrw); 6342 // get array of chars 6343 $uchars = TCPDF_FONTS::UTF8ArrayToUniArray($chars, $this->isunicode); 6344 // get the number of characters 6345 $nb = count($chars); 6346 // replacement for SHY character (minus symbol) 6347 $shy_replacement = 45; 6348 $shy_replacement_char = TCPDF_FONTS::unichr($shy_replacement, $this->isunicode); 6349 // widht for SHY replacement 6350 $shy_replacement_width = $this->GetCharWidth($shy_replacement); 6351 // page width 6352 $pw = $w = $this->w - $this->lMargin - $this->rMargin; 6353 // calculate remaining line width ($w) 6354 if ($this->rtl) { 6355 $w = $this->x - $this->lMargin; 6356 } else { 6357 $w = $this->w - $this->rMargin - $this->x; 6358 } 6359 // max column width 6360 $wmax = ($w - $wadj); 6361 if (!$firstline) { 6362 $wmax -= ($this->cell_padding['L'] + $this->cell_padding['R']); 6363 } 6364 if ((!$firstline) AND (($chrwidth > $wmax) OR ($maxchwidth > $wmax))) { 6365 // the maximum width character do not fit on column 6366 return ''; 6367 } 6368 // minimum row height 6369 $row_height = max($h, $this->getCellHeight($this->FontSize)); 6370 // max Y 6371 $maxy = $this->y + $maxh - max($row_height, $h); 6372 $start_page = $this->page; 6373 $i = 0; // character position 6374 $j = 0; // current starting position 6375 $sep = -1; // position of the last blank space 6376 $prevsep = $sep; // previous separator 6377 $shy = false; // true if the last blank is a soft hypen (SHY) 6378 $prevshy = $shy; // previous shy mode 6379 $l = 0; // current string length 6380 $nl = 0; //number of lines 6381 $linebreak = false; 6382 $pc = 0; // previous character 6383 // for each character 6384 while ($i < $nb) { 6385 if (($maxh > 0) AND ($this->y > $maxy) ) { 6386 break; 6387 } 6388 //Get the current character 6389 $c = $chars[$i]; 6390 if ($c == 10) { // 10 = "\n" = new line 6391 //Explicit line break 6392 if ($align == 'J') { 6393 if ($this->rtl) { 6394 $talign = 'R'; 6395 } else { 6396 $talign = 'L'; 6397 } 6398 } else { 6399 $talign = $align; 6400 } 6401 $tmpstr = TCPDF_FONTS::UniArrSubString($uchars, $j, $i); 6402 if ($firstline) { 6403 $startx = $this->x; 6404 $tmparr = array_slice($chars, $j, ($i - $j)); 6405 if ($rtlmode) { 6406 $tmparr = TCPDF_FONTS::utf8Bidi($tmparr, $tmpstr, $this->tmprtl, $this->isunicode, $this->CurrentFont); 6407 } 6408 $linew = $this->GetArrStringWidth($tmparr); 6409 unset($tmparr); 6410 if ($this->rtl) { 6411 $this->endlinex = $startx - $linew; 6412 } else { 6413 $this->endlinex = $startx + $linew; 6414 } 6415 $w = $linew; 6416 $tmpcellpadding = $this->cell_padding; 6417 if ($maxh == 0) { 6418 $this->SetCellPadding(0); 6419 } 6420 } 6421 if ($firstblock AND $this->isRTLTextDir()) { 6422 $tmpstr = $this->stringRightTrim($tmpstr); 6423 } 6424 // Skip newlines at the beginning of a page or column 6425 if (!empty($tmpstr) OR ($this->y < ($this->PageBreakTrigger - $row_height))) { 6426 $this->Cell($w, $h, $tmpstr, 0, 1, $talign, $fill, $link, $stretch); 6427 } 6428 unset($tmpstr); 6429 if ($firstline) { 6430 $this->cell_padding = $tmpcellpadding; 6431 return (TCPDF_FONTS::UniArrSubString($uchars, $i)); 6432 } 6433 ++$nl; 6434 $j = $i + 1; 6435 $l = 0; 6436 $sep = -1; 6437 $prevsep = $sep; 6438 $shy = false; 6439 // account for margin changes 6440 if ((($this->y + $this->lasth) > $this->PageBreakTrigger) AND ($this->inPageBody())) { 6441 $this->AcceptPageBreak(); 6442 if ($this->rtl) { 6443 $this->x -= $margin['R']; 6444 } else { 6445 $this->x += $margin['L']; 6446 } 6447 $this->lMargin += $margin['L']; 6448 $this->rMargin += $margin['R']; 6449 } 6450 $w = $this->getRemainingWidth(); 6451 $wmax = ($w - $this->cell_padding['L'] - $this->cell_padding['R']); 6452 } else { 6453 // 160 is the non-breaking space. 6454 // 173 is SHY (Soft Hypen). 6455 // \p{Z} or \p{Separator}: any kind of Unicode whitespace or invisible separator. 6456 // \p{Lo} or \p{Other_Letter}: a Unicode letter or ideograph that does not have lowercase and uppercase variants. 6457 // \p{Lo} is needed because Chinese characters are packed next to each other without spaces in between. 6458 if (($c != 160) 6459 AND (($c == 173) 6460 OR preg_match($this->re_spaces, TCPDF_FONTS::unichr($c, $this->isunicode)) 6461 OR (($c == 45) 6462 AND ($i < ($nb - 1)) 6463 AND @preg_match('/[\p{L}]/'.$this->re_space['m'], TCPDF_FONTS::unichr($pc, $this->isunicode)) 6464 AND @preg_match('/[\p{L}]/'.$this->re_space['m'], TCPDF_FONTS::unichr($chars[($i + 1)], $this->isunicode)) 6465 ) 6466 ) 6467 ) { 6468 // update last blank space position 6469 $prevsep = $sep; 6470 $sep = $i; 6471 // check if is a SHY 6472 if (($c == 173) OR ($c == 45)) { 6473 $prevshy = $shy; 6474 $shy = true; 6475 if ($pc == 45) { 6476 $tmp_shy_replacement_width = 0; 6477 $tmp_shy_replacement_char = ''; 6478 } else { 6479 $tmp_shy_replacement_width = $shy_replacement_width; 6480 $tmp_shy_replacement_char = $shy_replacement_char; 6481 } 6482 } else { 6483 $shy = false; 6484 } 6485 } 6486 // update string length 6487 if ($this->isUnicodeFont() AND ($arabic)) { 6488 // with bidirectional algorithm some chars may be changed affecting the line length 6489 // *** very slow *** 6490 $l = $this->GetArrStringWidth(TCPDF_FONTS::utf8Bidi(array_slice($chars, $j, ($i - $j)), '', $this->tmprtl, $this->isunicode, $this->CurrentFont)); 6491 } else { 6492 $l += $this->GetCharWidth($c); 6493 } 6494 if (($l > $wmax) OR (($c == 173) AND (($l + $tmp_shy_replacement_width) >= $wmax))) { 6495 if (($c == 173) AND (($l + $tmp_shy_replacement_width) > $wmax)) { 6496 $sep = $prevsep; 6497 $shy = $prevshy; 6498 } 6499 // we have reached the end of column 6500 if ($sep == -1) { 6501 // check if the line was already started 6502 if (($this->rtl AND ($this->x <= ($this->w - $this->rMargin - $this->cell_padding['R'] - $margin['R'] - $chrwidth))) 6503 OR ((!$this->rtl) AND ($this->x >= ($this->lMargin + $this->cell_padding['L'] + $margin['L'] + $chrwidth)))) { 6504 // print a void cell and go to next line 6505 $this->Cell($w, $h, '', 0, 1); 6506 $linebreak = true; 6507 if ($firstline) { 6508 return (TCPDF_FONTS::UniArrSubString($uchars, $j)); 6509 } 6510 } else { 6511 // truncate the word because do not fit on column 6512 $tmpstr = TCPDF_FONTS::UniArrSubString($uchars, $j, $i); 6513 if ($firstline) { 6514 $startx = $this->x; 6515 $tmparr = array_slice($chars, $j, ($i - $j)); 6516 if ($rtlmode) { 6517 $tmparr = TCPDF_FONTS::utf8Bidi($tmparr, $tmpstr, $this->tmprtl, $this->isunicode, $this->CurrentFont); 6518 } 6519 $linew = $this->GetArrStringWidth($tmparr); 6520 unset($tmparr); 6521 if ($this->rtl) { 6522 $this->endlinex = $startx - $linew; 6523 } else { 6524 $this->endlinex = $startx + $linew; 6525 } 6526 $w = $linew; 6527 $tmpcellpadding = $this->cell_padding; 6528 if ($maxh == 0) { 6529 $this->SetCellPadding(0); 6530 } 6531 } 6532 if ($firstblock AND $this->isRTLTextDir()) { 6533 $tmpstr = $this->stringRightTrim($tmpstr); 6534 } 6535 $this->Cell($w, $h, $tmpstr, 0, 1, $align, $fill, $link, $stretch); 6536 unset($tmpstr); 6537 if ($firstline) { 6538 $this->cell_padding = $tmpcellpadding; 6539 return (TCPDF_FONTS::UniArrSubString($uchars, $i)); 6540 } 6541 $j = $i; 6542 --$i; 6543 } 6544 } else { 6545 // word wrapping 6546 if ($this->rtl AND (!$firstblock) AND ($sep < $i)) { 6547 $endspace = 1; 6548 } else { 6549 $endspace = 0; 6550 } 6551 // check the length of the next string 6552 $strrest = TCPDF_FONTS::UniArrSubString($uchars, ($sep + $endspace)); 6553 $nextstr = TCPDF_STATIC::pregSplit('/'.$this->re_space['p'].'/', $this->re_space['m'], $this->stringTrim($strrest)); 6554 if (isset($nextstr[0]) AND ($this->GetStringWidth($nextstr[0]) > $pw)) { 6555 // truncate the word because do not fit on a full page width 6556 $tmpstr = TCPDF_FONTS::UniArrSubString($uchars, $j, $i); 6557 if ($firstline) { 6558 $startx = $this->x; 6559 $tmparr = array_slice($chars, $j, ($i - $j)); 6560 if ($rtlmode) { 6561 $tmparr = TCPDF_FONTS::utf8Bidi($tmparr, $tmpstr, $this->tmprtl, $this->isunicode, $this->CurrentFont); 6562 } 6563 $linew = $this->GetArrStringWidth($tmparr); 6564 unset($tmparr); 6565 if ($this->rtl) { 6566 $this->endlinex = ($startx - $linew); 6567 } else { 6568 $this->endlinex = ($startx + $linew); 6569 } 6570 $w = $linew; 6571 $tmpcellpadding = $this->cell_padding; 6572 if ($maxh == 0) { 6573 $this->SetCellPadding(0); 6574 } 6575 } 6576 if ($firstblock AND $this->isRTLTextDir()) { 6577 $tmpstr = $this->stringRightTrim($tmpstr); 6578 } 6579 $this->Cell($w, $h, $tmpstr, 0, 1, $align, $fill, $link, $stretch); 6580 unset($tmpstr); 6581 if ($firstline) { 6582 $this->cell_padding = $tmpcellpadding; 6583 return (TCPDF_FONTS::UniArrSubString($uchars, $i)); 6584 } 6585 $j = $i; 6586 --$i; 6587 } else { 6588 // word wrapping 6589 if ($shy) { 6590 // add hypen (minus symbol) at the end of the line 6591 $shy_width = $tmp_shy_replacement_width; 6592 if ($this->rtl) { 6593 $shy_char_left = $tmp_shy_replacement_char; 6594 $shy_char_right = ''; 6595 } else { 6596 $shy_char_left = ''; 6597 $shy_char_right = $tmp_shy_replacement_char; 6598 } 6599 } else { 6600 $shy_width = 0; 6601 $shy_char_left = ''; 6602 $shy_char_right = ''; 6603 } 6604 $tmpstr = TCPDF_FONTS::UniArrSubString($uchars, $j, ($sep + $endspace)); 6605 if ($firstline) { 6606 $startx = $this->x; 6607 $tmparr = array_slice($chars, $j, (($sep + $endspace) - $j)); 6608 if ($rtlmode) { 6609 $tmparr = TCPDF_FONTS::utf8Bidi($tmparr, $tmpstr, $this->tmprtl, $this->isunicode, $this->CurrentFont); 6610 } 6611 $linew = $this->GetArrStringWidth($tmparr); 6612 unset($tmparr); 6613 if ($this->rtl) { 6614 $this->endlinex = $startx - $linew - $shy_width; 6615 } else { 6616 $this->endlinex = $startx + $linew + $shy_width; 6617 } 6618 $w = $linew; 6619 $tmpcellpadding = $this->cell_padding; 6620 if ($maxh == 0) { 6621 $this->SetCellPadding(0); 6622 } 6623 } 6624 // print the line 6625 if ($firstblock AND $this->isRTLTextDir()) { 6626 $tmpstr = $this->stringRightTrim($tmpstr); 6627 } 6628 $this->Cell($w, $h, $shy_char_left.$tmpstr.$shy_char_right, 0, 1, $align, $fill, $link, $stretch); 6629 unset($tmpstr); 6630 if ($firstline) { 6631 if ($chars[$sep] == 45) { 6632 $endspace += 1; 6633 } 6634 // return the remaining text 6635 $this->cell_padding = $tmpcellpadding; 6636 return (TCPDF_FONTS::UniArrSubString($uchars, ($sep + $endspace))); 6637 } 6638 $i = $sep; 6639 $sep = -1; 6640 $shy = false; 6641 $j = ($i + 1); 6642 } 6643 } 6644 // account for margin changes 6645 if ((($this->y + $this->lasth) > $this->PageBreakTrigger) AND ($this->inPageBody())) { 6646 $this->AcceptPageBreak(); 6647 if ($this->rtl) { 6648 $this->x -= $margin['R']; 6649 } else { 6650 $this->x += $margin['L']; 6651 } 6652 $this->lMargin += $margin['L']; 6653 $this->rMargin += $margin['R']; 6654 } 6655 $w = $this->getRemainingWidth(); 6656 $wmax = $w - $this->cell_padding['L'] - $this->cell_padding['R']; 6657 if ($linebreak) { 6658 $linebreak = false; 6659 } else { 6660 ++$nl; 6661 $l = 0; 6662 } 6663 } 6664 } 6665 // save last character 6666 $pc = $c; 6667 ++$i; 6668 } // end while i < nb 6669 // print last substring (if any) 6670 if ($l > 0) { 6671 switch ($align) { 6672 case 'J': 6673 case 'C': { 6674 $w = $w; 6675 break; 6676 } 6677 case 'L': { 6678 if ($this->rtl) { 6679 $w = $w; 6680 } else { 6681 $w = $l; 6682 } 6683 break; 6684 } 6685 case 'R': { 6686 if ($this->rtl) { 6687 $w = $l; 6688 } else { 6689 $w = $w; 6690 } 6691 break; 6692 } 6693 default: { 6694 $w = $l; 6695 break; 6696 } 6697 } 6698 $tmpstr = TCPDF_FONTS::UniArrSubString($uchars, $j, $nb); 6699 if ($firstline) { 6700 $startx = $this->x; 6701 $tmparr = array_slice($chars, $j, ($nb - $j)); 6702 if ($rtlmode) { 6703 $tmparr = TCPDF_FONTS::utf8Bidi($tmparr, $tmpstr, $this->tmprtl, $this->isunicode, $this->CurrentFont); 6704 } 6705 $linew = $this->GetArrStringWidth($tmparr); 6706 unset($tmparr); 6707 if ($this->rtl) { 6708 $this->endlinex = $startx - $linew; 6709 } else { 6710 $this->endlinex = $startx + $linew; 6711 } 6712 $w = $linew; 6713 $tmpcellpadding = $this->cell_padding; 6714 if ($maxh == 0) { 6715 $this->SetCellPadding(0); 6716 } 6717 } 6718 if ($firstblock AND $this->isRTLTextDir()) { 6719 $tmpstr = $this->stringRightTrim($tmpstr); 6720 } 6721 $this->Cell($w, $h, $tmpstr, 0, $ln, $align, $fill, $link, $stretch); 6722 unset($tmpstr); 6723 if ($firstline) { 6724 $this->cell_padding = $tmpcellpadding; 6725 return (TCPDF_FONTS::UniArrSubString($uchars, $nb)); 6726 } 6727 ++$nl; 6728 } 6729 if ($firstline) { 6730 return ''; 6731 } 6732 return $nl; 6733 } 6734 6735 /** 6736 * Returns the remaining width between the current position and margins. 6737 * @return int Return the remaining width 6738 * @protected 6739 */ 6740 protected function getRemainingWidth() { 6741 list($this->x, $this->y) = $this->checkPageRegions(0, $this->x, $this->y); 6742 if ($this->rtl) { 6743 return ($this->x - $this->lMargin); 6744 } else { 6745 return ($this->w - $this->rMargin - $this->x); 6746 } 6747 } 6748 6749 /** 6750 * Set the block dimensions accounting for page breaks and page/column fitting 6751 * @param $w (float) width 6752 * @param $h (float) height 6753 * @param $x (float) X coordinate 6754 * @param $y (float) Y coodiante 6755 * @param $fitonpage (boolean) if true the block is resized to not exceed page dimensions. 6756 * @return array($w, $h, $x, $y) 6757 * @protected 6758 * @since 5.5.009 (2010-07-05) 6759 */ 6760 protected function fitBlock($w, $h, $x, $y, $fitonpage=false) { 6761 if ($w <= 0) { 6762 // set maximum width 6763 $w = ($this->w - $this->lMargin - $this->rMargin); 6764 if ($w <= 0) { 6765 $w = 1; 6766 } 6767 } 6768 if ($h <= 0) { 6769 // set maximum height 6770 $h = ($this->PageBreakTrigger - $this->tMargin); 6771 if ($h <= 0) { 6772 $h = 1; 6773 } 6774 } 6775 // resize the block to be vertically contained on a single page or single column 6776 if ($fitonpage OR $this->AutoPageBreak) { 6777 $ratio_wh = ($w / $h); 6778 if ($h > ($this->PageBreakTrigger - $this->tMargin)) { 6779 $h = $this->PageBreakTrigger - $this->tMargin; 6780 $w = ($h * $ratio_wh); 6781 } 6782 // resize the block to be horizontally contained on a single page or single column 6783 if ($fitonpage) { 6784 $maxw = ($this->w - $this->lMargin - $this->rMargin); 6785 if ($w > $maxw) { 6786 $w = $maxw; 6787 $h = ($w / $ratio_wh); 6788 } 6789 } 6790 } 6791 // Check whether we need a new page or new column first as this does not fit 6792 $prev_x = $this->x; 6793 $prev_y = $this->y; 6794 if ($this->checkPageBreak($h, $y) OR ($this->y < $prev_y)) { 6795 $y = $this->y; 6796 if ($this->rtl) { 6797 $x += ($prev_x - $this->x); 6798 } else { 6799 $x += ($this->x - $prev_x); 6800 } 6801 $this->newline = true; 6802 } 6803 // resize the block to be contained on the remaining available page or column space 6804 if ($fitonpage) { 6805 $ratio_wh = ($w / $h); 6806 if (($y + $h) > $this->PageBreakTrigger) { 6807 $h = $this->PageBreakTrigger - $y; 6808 $w = ($h * $ratio_wh); 6809 } 6810 if ((!$this->rtl) AND (($x + $w) > ($this->w - $this->rMargin))) { 6811 $w = $this->w - $this->rMargin - $x; 6812 $h = ($w / $ratio_wh); 6813 } elseif (($this->rtl) AND (($x - $w) < ($this->lMargin))) { 6814 $w = $x - $this->lMargin; 6815 $h = ($w / $ratio_wh); 6816 } 6817 } 6818 return array($w, $h, $x, $y); 6819 } 6820 6821 /** 6822 * Puts an image in the page. 6823 * The upper-left corner must be given. 6824 * The dimensions can be specified in different ways:<ul> 6825 * <li>explicit width and height (expressed in user unit)</li> 6826 * <li>one explicit dimension, the other being calculated automatically in order to keep the original proportions</li> 6827 * <li>no explicit dimension, in which case the image is put at 72 dpi</li></ul> 6828 * Supported formats are JPEG and PNG images whitout GD library and all images supported by GD: GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM; 6829 * The format can be specified explicitly or inferred from the file extension.<br /> 6830 * It is possible to put a link on the image.<br /> 6831 * Remark: if an image is used several times, only one copy will be embedded in the file.<br /> 6832 * @param $file (string) Name of the file containing the image or a '@' character followed by the image data string. To link an image without embedding it on the document, set an asterisk character before the URL (i.e.: '*http://www.example.com/image.jpg'). 6833 * @param $x (float) Abscissa of the upper-left corner (LTR) or upper-right corner (RTL). 6834 * @param $y (float) Ordinate of the upper-left corner (LTR) or upper-right corner (RTL). 6835 * @param $w (float) Width of the image in the page. If not specified or equal to zero, it is automatically calculated. 6836 * @param $h (float) Height of the image in the page. If not specified or equal to zero, it is automatically calculated. 6837 * @param $type (string) Image format. Possible values are (case insensitive): JPEG and PNG (whitout GD library) and all images supported by GD: GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM;. If not specified, the type is inferred from the file extension. 6838 * @param $link (mixed) URL or identifier returned by AddLink(). 6839 * @param $align (string) Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul> 6840 * @param $resize (mixed) If true resize (reduce) the image to fit $w and $h (requires GD or ImageMagick library); if false do not resize; if 2 force resize in all cases (upscaling and downscaling). 6841 * @param $dpi (int) dot-per-inch resolution used on resize 6842 * @param $palign (string) Allows to center or align the image on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul> 6843 * @param $ismask (boolean) true if this image is a mask, false otherwise 6844 * @param $imgmask (mixed) image object returned by this function or false 6845 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be 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> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0))) 6846 * @param $fitbox (mixed) If not false scale image dimensions proportionally to fit within the ($w, $h) box. $fitbox can be true or a 2 characters string indicating the image alignment inside the box. The first character indicate the horizontal alignment (L = left, C = center, R = right) the second character indicate the vertical algnment (T = top, M = middle, B = bottom). 6847 * @param $hidden (boolean) If true do not display the image. 6848 * @param $fitonpage (boolean) If true the image is resized to not exceed page dimensions. 6849 * @param $alt (boolean) If true the image will be added as alternative and not directly printed (the ID of the image will be returned). 6850 * @param $altimgs (array) Array of alternate images IDs. Each alternative image must be an array with two values: an integer representing the image ID (the value returned by the Image method) and a boolean value to indicate if the image is the default for printing. 6851 * @return image information 6852 * @public 6853 * @since 1.1 6854 */ 6855 public function Image($file, $x='', $y='', $w=0, $h=0, $type='', $link='', $align='', $resize=false, $dpi=300, $palign='', $ismask=false, $imgmask=false, $border=0, $fitbox=false, $hidden=false, $fitonpage=false, $alt=false, $altimgs=array()) { 6856 if ($this->state != 2) { 6857 return; 6858 } 6859 if (strcmp($x, '') === 0) { 6860 $x = $this->x; 6861 } 6862 if (strcmp($y, '') === 0) { 6863 $y = $this->y; 6864 } 6865 // check page for no-write regions and adapt page margins if necessary 6866 list($x, $y) = $this->checkPageRegions($h, $x, $y); 6867 $exurl = ''; // external streams 6868 $imsize = FALSE; 6869 // check if we are passing an image as file or string 6870 if ($file[0] === '@') { 6871 // image from string 6872 $imgdata = substr($file, 1); 6873 } else { // image file 6874 if ($file[0] === '*') { 6875 // image as external stream 6876 $file = substr($file, 1); 6877 $exurl = $file; 6878 } 6879 // check if file exist and it is valid 6880 if (!@TCPDF_STATIC::file_exists($file)) { 6881 return false; 6882 } 6883 if (($imsize = @getimagesize($file)) === FALSE) { 6884 if (in_array($file, $this->imagekeys)) { 6885 // get existing image data 6886 $info = $this->getImageBuffer($file); 6887 $imsize = array($info['w'], $info['h']); 6888 } elseif (strpos($file, '__tcpdf_'.$this->file_id.'_img') === FALSE) { 6889 $imgdata = TCPDF_STATIC::fileGetContents($file); 6890 } 6891 } 6892 } 6893 if (!empty($imgdata)) { 6894 // copy image to cache 6895 $original_file = $file; 6896 $file = TCPDF_STATIC::getObjFilename('img', $this->file_id); 6897 $fp = TCPDF_STATIC::fopenLocal($file, 'w'); 6898 if (!$fp) { 6899 $this->Error('Unable to write file: '.$file); 6900 } 6901 fwrite($fp, $imgdata); 6902 fclose($fp); 6903 unset($imgdata); 6904 $imsize = @getimagesize($file); 6905 if ($imsize === FALSE) { 6906 unlink($file); 6907 $file = $original_file; 6908 } 6909 } 6910 if ($imsize === FALSE) { 6911 if (($w > 0) AND ($h > 0)) { 6912 // get measures from specified data 6913 $pw = $this->getHTMLUnitToUnits($w, 0, $this->pdfunit, true) * $this->imgscale * $this->k; 6914 $ph = $this->getHTMLUnitToUnits($h, 0, $this->pdfunit, true) * $this->imgscale * $this->k; 6915 $imsize = array($pw, $ph); 6916 } else { 6917 $this->Error('[Image] Unable to get the size of the image: '.$file); 6918 } 6919 } 6920 // file hash 6921 $filehash = md5($file); 6922 // get original image width and height in pixels 6923 list($pixw, $pixh) = $imsize; 6924 // calculate image width and height on document 6925 if (($w <= 0) AND ($h <= 0)) { 6926 // convert image size to document unit 6927 $w = $this->pixelsToUnits($pixw); 6928 $h = $this->pixelsToUnits($pixh); 6929 } elseif ($w <= 0) { 6930 $w = $h * $pixw / $pixh; 6931 } elseif ($h <= 0) { 6932 $h = $w * $pixh / $pixw; 6933 } elseif (($fitbox !== false) AND ($w > 0) AND ($h > 0)) { 6934 if (strlen($fitbox) !== 2) { 6935 // set default alignment 6936 $fitbox = '--'; 6937 } 6938 // scale image dimensions proportionally to fit within the ($w, $h) box 6939 if ((($w * $pixh) / ($h * $pixw)) < 1) { 6940 // store current height 6941 $oldh = $h; 6942 // calculate new height 6943 $h = $w * $pixh / $pixw; 6944 // height difference 6945 $hdiff = ($oldh - $h); 6946 // vertical alignment 6947 switch (strtoupper($fitbox[1])) { 6948 case 'T': { 6949 break; 6950 } 6951 case 'M': { 6952 $y += ($hdiff / 2); 6953 break; 6954 } 6955 case 'B': { 6956 $y += $hdiff; 6957 break; 6958 } 6959 } 6960 } else { 6961 // store current width 6962 $oldw = $w; 6963 // calculate new width 6964 $w = $h * $pixw / $pixh; 6965 // width difference 6966 $wdiff = ($oldw - $w); 6967 // horizontal alignment 6968 switch (strtoupper($fitbox[0])) { 6969 case 'L': { 6970 if ($this->rtl) { 6971 $x -= $wdiff; 6972 } 6973 break; 6974 } 6975 case 'C': { 6976 if ($this->rtl) { 6977 $x -= ($wdiff / 2); 6978 } else { 6979 $x += ($wdiff / 2); 6980 } 6981 break; 6982 } 6983 case 'R': { 6984 if (!$this->rtl) { 6985 $x += $wdiff; 6986 } 6987 break; 6988 } 6989 } 6990 } 6991 } 6992 // fit the image on available space 6993 list($w, $h, $x, $y) = $this->fitBlock($w, $h, $x, $y, $fitonpage); 6994 // calculate new minimum dimensions in pixels 6995 $neww = round($w * $this->k * $dpi / $this->dpi); 6996 $newh = round($h * $this->k * $dpi / $this->dpi); 6997 // check if resize is necessary (resize is used only to reduce the image) 6998 $newsize = ($neww * $newh); 6999 $pixsize = ($pixw * $pixh); 7000 if (intval($resize) == 2) { 7001 $resize = true; 7002 } elseif ($newsize >= $pixsize) { 7003 $resize = false; 7004 } 7005 // check if image has been already added on document 7006 $newimage = true; 7007 if (in_array($file, $this->imagekeys)) { 7008 $newimage = false; 7009 // get existing image data 7010 $info = $this->getImageBuffer($file); 7011 if (strpos($file, '__tcpdf_'.$this->file_id.'_imgmask_') === FALSE) { 7012 // check if the newer image is larger 7013 $oldsize = ($info['w'] * $info['h']); 7014 if ((($oldsize < $newsize) AND ($resize)) OR (($oldsize < $pixsize) AND (!$resize))) { 7015 $newimage = true; 7016 } 7017 } 7018 } elseif (($ismask === false) AND ($imgmask === false) AND (strpos($file, '__tcpdf_'.$this->file_id.'_imgmask_') === FALSE)) { 7019 // create temp image file (without alpha channel) 7020 $tempfile_plain = K_PATH_CACHE.'__tcpdf_'.$this->file_id.'_imgmask_plain_'.$filehash; 7021 // create temp alpha file 7022 $tempfile_alpha = K_PATH_CACHE.'__tcpdf_'.$this->file_id.'_imgmask_alpha_'.$filehash; 7023 // check for cached images 7024 if (in_array($tempfile_plain, $this->imagekeys)) { 7025 // get existing image data 7026 $info = $this->getImageBuffer($tempfile_plain); 7027 // check if the newer image is larger 7028 $oldsize = ($info['w'] * $info['h']); 7029 if ((($oldsize < $newsize) AND ($resize)) OR (($oldsize < $pixsize) AND (!$resize))) { 7030 $newimage = true; 7031 } else { 7032 $newimage = false; 7033 // embed mask image 7034 $imgmask = $this->Image($tempfile_alpha, $x, $y, $w, $h, 'PNG', '', '', $resize, $dpi, '', true, false); 7035 // embed image, masked with previously embedded mask 7036 return $this->Image($tempfile_plain, $x, $y, $w, $h, $type, $link, $align, $resize, $dpi, $palign, false, $imgmask); 7037 } 7038 } 7039 } 7040 if ($newimage) { 7041 //First use of image, get info 7042 $type = strtolower($type); 7043 if ($type == '') { 7044 $type = TCPDF_IMAGES::getImageFileType($file, $imsize); 7045 } elseif ($type == 'jpg') { 7046 $type = 'jpeg'; 7047 } 7048 $mqr = TCPDF_STATIC::get_mqr(); 7049 TCPDF_STATIC::set_mqr(false); 7050 // Specific image handlers (defined on TCPDF_IMAGES CLASS) 7051 $mtd = '_parse'.$type; 7052 // GD image handler function 7053 $gdfunction = 'imagecreatefrom'.$type; 7054 $info = false; 7055 if ((method_exists('TCPDF_IMAGES', $mtd)) AND (!($resize AND (function_exists($gdfunction) OR extension_loaded('imagick'))))) { 7056 // TCPDF image functions 7057 $info = TCPDF_IMAGES::$mtd($file); 7058 if (($ismask === false) AND ($imgmask === false) AND (strpos($file, '__tcpdf_'.$this->file_id.'_imgmask_') === FALSE) 7059 AND (($info === 'pngalpha') OR (isset($info['trns']) AND !empty($info['trns'])))) { 7060 return $this->ImagePngAlpha($file, $x, $y, $pixw, $pixh, $w, $h, 'PNG', $link, $align, $resize, $dpi, $palign, $filehash); 7061 } 7062 } 7063 if (($info === false) AND function_exists($gdfunction)) { 7064 try { 7065 // GD library 7066 $img = $gdfunction($file); 7067 if ($img !== false) { 7068 if ($resize) { 7069 $imgr = imagecreatetruecolor($neww, $newh); 7070 if (($type == 'gif') OR ($type == 'png')) { 7071 $imgr = TCPDF_IMAGES::setGDImageTransparency($imgr, $img); 7072 } 7073 imagecopyresampled($imgr, $img, 0, 0, 0, 0, $neww, $newh, $pixw, $pixh); 7074 $img = $imgr; 7075 } 7076 if (($type == 'gif') OR ($type == 'png')) { 7077 $info = TCPDF_IMAGES::_toPNG($img, TCPDF_STATIC::getObjFilename('img', $this->file_id)); 7078 } else { 7079 $info = TCPDF_IMAGES::_toJPEG($img, $this->jpeg_quality, TCPDF_STATIC::getObjFilename('img', $this->file_id)); 7080 } 7081 } 7082 } catch(Exception $e) { 7083 $info = false; 7084 } 7085 } 7086 if (($info === false) AND extension_loaded('imagick')) { 7087 try { 7088 // ImageMagick library 7089 $img = new Imagick(); 7090 if ($type == 'svg') { 7091 if ($file[0] === '@') { 7092 // image from string 7093 $svgimg = substr($file, 1); 7094 } else { 7095 // get SVG file content 7096 $svgimg = TCPDF_STATIC::fileGetContents($file); 7097 } 7098 if ($svgimg !== FALSE) { 7099 // get width and height 7100 $regs = array(); 7101 if (preg_match('/<svg([^\>]*)>/si', $svgimg, $regs)) { 7102 $svgtag = $regs[1]; 7103 $tmp = array(); 7104 if (preg_match('/[\s]+width[\s]*=[\s]*"([^"]*)"/si', $svgtag, $tmp)) { 7105 $ow = $this->getHTMLUnitToUnits($tmp[1], 1, $this->svgunit, false); 7106 $owu = sprintf('%F', ($ow * $dpi / 72)).$this->pdfunit; 7107 $svgtag = preg_replace('/[\s]+width[\s]*=[\s]*"[^"]*"/si', ' width="'.$owu.'"', $svgtag, 1); 7108 } else { 7109 $ow = $w; 7110 } 7111 $tmp = array(); 7112 if (preg_match('/[\s]+height[\s]*=[\s]*"([^"]*)"/si', $svgtag, $tmp)) { 7113 $oh = $this->getHTMLUnitToUnits($tmp[1], 1, $this->svgunit, false); 7114 $ohu = sprintf('%F', ($oh * $dpi / 72)).$this->pdfunit; 7115 $svgtag = preg_replace('/[\s]+height[\s]*=[\s]*"[^"]*"/si', ' height="'.$ohu.'"', $svgtag, 1); 7116 } else { 7117 $oh = $h; 7118 } 7119 $tmp = array(); 7120 if (!preg_match('/[\s]+viewBox[\s]*=[\s]*"[\s]*([0-9\.]+)[\s]+([0-9\.]+)[\s]+([0-9\.]+)[\s]+([0-9\.]+)[\s]*"/si', $svgtag, $tmp)) { 7121 $vbw = ($ow * $this->imgscale * $this->k); 7122 $vbh = ($oh * $this->imgscale * $this->k); 7123 $vbox = sprintf(' viewBox="0 0 %F %F" ', $vbw, $vbh); 7124 $svgtag = $vbox.$svgtag; 7125 } 7126 $svgimg = preg_replace('/<svg([^\>]*)>/si', '<svg'.$svgtag.'>', $svgimg, 1); 7127 } 7128 $img->readImageBlob($svgimg); 7129 } 7130 } else { 7131 $img->readImage($file); 7132 } 7133 if ($resize) { 7134 $img->resizeImage($neww, $newh, 10, 1, false); 7135 } 7136 $img->setCompressionQuality($this->jpeg_quality); 7137 $img->setImageFormat('jpeg'); 7138 $tempname = TCPDF_STATIC::getObjFilename('img', $this->file_id); 7139 $img->writeImage($tempname); 7140 $info = TCPDF_IMAGES::_parsejpeg($tempname); 7141 unlink($tempname); 7142 $img->destroy(); 7143 } catch(Exception $e) { 7144 $info = false; 7145 } 7146 } 7147 if ($info === false) { 7148 // unable to process image 7149 return; 7150 } 7151 TCPDF_STATIC::set_mqr($mqr); 7152 if ($ismask) { 7153 // force grayscale 7154 $info['cs'] = 'DeviceGray'; 7155 } 7156 if ($imgmask !== false) { 7157 $info['masked'] = $imgmask; 7158 } 7159 if (!empty($exurl)) { 7160 $info['exurl'] = $exurl; 7161 } 7162 // array of alternative images 7163 $info['altimgs'] = $altimgs; 7164 // add image to document 7165 $info['i'] = $this->setImageBuffer($file, $info); 7166 } 7167 // set alignment 7168 $this->img_rb_x = $x + $w; 7169 $this->img_rb_y = $y + $h; 7170 7171 // set alignment 7172 if ($palign == 'L') { 7173 $ximg = $this->lMargin; 7174 } elseif ($palign == 'C') { 7175 $ximg = ($this->w + $this->lMargin - $this->rMargin - $w) / 2; 7176 } elseif ($palign == 'R') { 7177 $ximg = $this->w - $this->rMargin - $w; 7178 } else { 7179 $ximg = $x; 7180 } 7181 7182 if ($ismask OR $hidden) { 7183 // image is not displayed 7184 return $info['i']; 7185 } 7186 $xkimg = $ximg * $this->k; 7187 if (!$alt) { 7188 // only non-alternative immages will be set 7189 $this->_out(sprintf('q %F 0 0 %F %F %F cm /I%u Do Q', ($w * $this->k), ($h * $this->k), $xkimg, (($this->h - ($y + $h)) * $this->k), $info['i'])); 7190 } 7191 if (!empty($border)) { 7192 $bx = $this->x; 7193 $by = $this->y; 7194 $this->x = $ximg; 7195 if ($this->rtl) { 7196 $this->x += $w; 7197 } 7198 $this->y = $y; 7199 $this->Cell($w, $h, '', $border, 0, '', 0, '', 0, true); 7200 $this->x = $bx; 7201 $this->y = $by; 7202 } 7203 if ($link) { 7204 $this->Link($ximg, $y, $w, $h, $link, 0); 7205 } 7206 // set pointer to align the next text/objects 7207 switch($align) { 7208 case 'T': { 7209 $this->y = $y; 7210 $this->x = $this->img_rb_x; 7211 break; 7212 } 7213 case 'M': { 7214 $this->y = $y + round($h/2); 7215 $this->x = $this->img_rb_x; 7216 break; 7217 } 7218 case 'B': { 7219 $this->y = $this->img_rb_y; 7220 $this->x = $this->img_rb_x; 7221 break; 7222 } 7223 case 'N': { 7224 $this->SetY($this->img_rb_y); 7225 break; 7226 } 7227 default:{ 7228 break; 7229 } 7230 } 7231 $this->endlinex = $this->img_rb_x; 7232 if ($this->inxobj) { 7233 // we are inside an XObject template 7234 $this->xobjects[$this->xobjid]['images'][] = $info['i']; 7235 } 7236 return $info['i']; 7237 } 7238 7239 /** 7240 * Extract info from a PNG image with alpha channel using the Imagick or GD library. 7241 * @param $file (string) Name of the file containing the image. 7242 * @param $x (float) Abscissa of the upper-left corner. 7243 * @param $y (float) Ordinate of the upper-left corner. 7244 * @param $wpx (float) Original width of the image in pixels. 7245 * @param $hpx (float) original height of the image in pixels. 7246 * @param $w (float) Width of the image in the page. If not specified or equal to zero, it is automatically calculated. 7247 * @param $h (float) Height of the image in the page. If not specified or equal to zero, it is automatically calculated. 7248 * @param $type (string) Image format. Possible values are (case insensitive): JPEG and PNG (whitout GD library) and all images supported by GD: GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM;. If not specified, the type is inferred from the file extension. 7249 * @param $link (mixed) URL or identifier returned by AddLink(). 7250 * @param $align (string) Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul> 7251 * @param $resize (boolean) If true resize (reduce) the image to fit $w and $h (requires GD library). 7252 * @param $dpi (int) dot-per-inch resolution used on resize 7253 * @param $palign (string) Allows to center or align the image on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul> 7254 * @param $filehash (string) File hash used to build unique file names. 7255 * @author Nicola Asuni 7256 * @protected 7257 * @since 4.3.007 (2008-12-04) 7258 * @see Image() 7259 */ 7260 protected function ImagePngAlpha($file, $x, $y, $wpx, $hpx, $w, $h, $type, $link, $align, $resize, $dpi, $palign, $filehash='') { 7261 // create temp images 7262 if (empty($filehash)) { 7263 $filehash = md5($file); 7264 } 7265 // create temp image file (without alpha channel) 7266 $tempfile_plain = K_PATH_CACHE.'__tcpdf_'.$this->file_id.'_imgmask_plain_'.$filehash; 7267 // create temp alpha file 7268 $tempfile_alpha = K_PATH_CACHE.'__tcpdf_'.$this->file_id.'_imgmask_alpha_'.$filehash; 7269 $parsed = false; 7270 $parse_error = ''; 7271 // ImageMagick extension 7272 if (($parsed === false) AND extension_loaded('imagick')) { 7273 try { 7274 // ImageMagick library 7275 $img = new Imagick(); 7276 $img->readImage($file); 7277 // clone image object 7278 $imga = TCPDF_STATIC::objclone($img); 7279 // extract alpha channel 7280 if (method_exists($img, 'setImageAlphaChannel') AND defined('Imagick::ALPHACHANNEL_EXTRACT')) { 7281 $img->setImageAlphaChannel(Imagick::ALPHACHANNEL_EXTRACT); 7282 } else { 7283 $img->separateImageChannel(8); // 8 = (imagick::CHANNEL_ALPHA | imagick::CHANNEL_OPACITY | imagick::CHANNEL_MATTE); 7284 $img->negateImage(true); 7285 } 7286 $img->setImageFormat('png'); 7287 $img->writeImage($tempfile_alpha); 7288 // remove alpha channel 7289 if (method_exists($imga, 'setImageMatte')) { 7290 $imga->setImageMatte(false); 7291 } else { 7292 $imga->separateImageChannel(39); // 39 = (imagick::CHANNEL_ALL & ~(imagick::CHANNEL_ALPHA | imagick::CHANNEL_OPACITY | imagick::CHANNEL_MATTE)); 7293 } 7294 $imga->setImageFormat('png'); 7295 $imga->writeImage($tempfile_plain); 7296 $parsed = true; 7297 } catch (Exception $e) { 7298 // Imagemagick fails, try with GD 7299 $parse_error = 'Imagick library error: '.$e->getMessage(); 7300 } 7301 } 7302 // GD extension 7303 if (($parsed === false) AND function_exists('imagecreatefrompng')) { 7304 try { 7305 // generate images 7306 $img = imagecreatefrompng($file); 7307 $imgalpha = imagecreate($wpx, $hpx); 7308 // generate gray scale palette (0 -> 255) 7309 for ($c = 0; $c < 256; ++$c) { 7310 ImageColorAllocate($imgalpha, $c, $c, $c); 7311 } 7312 // extract alpha channel 7313 for ($xpx = 0; $xpx < $wpx; ++$xpx) { 7314 for ($ypx = 0; $ypx < $hpx; ++$ypx) { 7315 $color = imagecolorat($img, $xpx, $ypx); 7316 // get and correct gamma color 7317 $alpha = $this->getGDgamma($img, $color); 7318 imagesetpixel($imgalpha, $xpx, $ypx, $alpha); 7319 } 7320 } 7321 imagepng($imgalpha, $tempfile_alpha); 7322 imagedestroy($imgalpha); 7323 // extract image without alpha channel 7324 $imgplain = imagecreatetruecolor($wpx, $hpx); 7325 imagecopy($imgplain, $img, 0, 0, 0, 0, $wpx, $hpx); 7326 imagepng($imgplain, $tempfile_plain); 7327 imagedestroy($imgplain); 7328 $parsed = true; 7329 } catch (Exception $e) { 7330 // GD fails 7331 $parse_error = 'GD library error: '.$e->getMessage(); 7332 } 7333 } 7334 if ($parsed === false) { 7335 if (empty($parse_error)) { 7336 $this->Error('TCPDF requires the Imagick or GD extension to handle PNG images with alpha channel.'); 7337 } else { 7338 $this->Error($parse_error); 7339 } 7340 } 7341 // embed mask image 7342 $imgmask = $this->Image($tempfile_alpha, $x, $y, $w, $h, 'PNG', '', '', $resize, $dpi, '', true, false); 7343 // embed image, masked with previously embedded mask 7344 $this->Image($tempfile_plain, $x, $y, $w, $h, $type, $link, $align, $resize, $dpi, $palign, false, $imgmask); 7345 } 7346 7347 /** 7348 * Get the GD-corrected PNG gamma value from alpha color 7349 * @param $img (int) GD image Resource ID. 7350 * @param $c (int) alpha color 7351 * @protected 7352 * @since 4.3.007 (2008-12-04) 7353 */ 7354 protected function getGDgamma($img, $c) { 7355 if (!isset($this->gdgammacache['#'.$c])) { 7356 $colors = imagecolorsforindex($img, $c); 7357 // GD alpha is only 7 bit (0 -> 127) 7358 $this->gdgammacache['#'.$c] = (((127 - $colors['alpha']) / 127) * 255); 7359 // correct gamma 7360 $this->gdgammacache['#'.$c] = (pow(($this->gdgammacache['#'.$c] / 255), 2.2) * 255); 7361 // store the latest values on cache to improve performances 7362 if (count($this->gdgammacache) > 8) { 7363 // remove one element from the cache array 7364 array_shift($this->gdgammacache); 7365 } 7366 } 7367 return $this->gdgammacache['#'.$c]; 7368 } 7369 7370 /** 7371 * Performs a line break. 7372 * The current abscissa goes back to the left margin and the ordinate increases by the amount passed in parameter. 7373 * @param $h (float) The height of the break. By default, the value equals the height of the last printed cell. 7374 * @param $cell (boolean) if true add the current left (or right o for RTL) padding to the X coordinate 7375 * @public 7376 * @since 1.0 7377 * @see Cell() 7378 */ 7379 public function Ln($h='', $cell=false) { 7380 if (($this->num_columns > 1) AND ($this->y == $this->columns[$this->current_column]['y']) AND isset($this->columns[$this->current_column]['x']) AND ($this->x == $this->columns[$this->current_column]['x'])) { 7381 // revove vertical space from the top of the column 7382 return; 7383 } 7384 if ($cell) { 7385 if ($this->rtl) { 7386 $cellpadding = $this->cell_padding['R']; 7387 } else { 7388 $cellpadding = $this->cell_padding['L']; 7389 } 7390 } else { 7391 $cellpadding = 0; 7392 } 7393 if ($this->rtl) { 7394 $this->x = $this->w - $this->rMargin - $cellpadding; 7395 } else { 7396 $this->x = $this->lMargin + $cellpadding; 7397 } 7398 if (is_string($h)) { 7399 $h = $this->lasth; 7400 } 7401 $this->y += $h; 7402 $this->newline = true; 7403 } 7404 7405 /** 7406 * Returns the relative X value of current position. 7407 * The value is relative to the left border for LTR languages and to the right border for RTL languages. 7408 * @return float 7409 * @public 7410 * @since 1.2 7411 * @see SetX(), GetY(), SetY() 7412 */ 7413 public function GetX() { 7414 //Get x position 7415 if ($this->rtl) { 7416 return ($this->w - $this->x); 7417 } else { 7418 return $this->x; 7419 } 7420 } 7421 7422 /** 7423 * Returns the absolute X value of current position. 7424 * @return float 7425 * @public 7426 * @since 1.2 7427 * @see SetX(), GetY(), SetY() 7428 */ 7429 public function GetAbsX() { 7430 return $this->x; 7431 } 7432 7433 /** 7434 * Returns the ordinate of the current position. 7435 * @return float 7436 * @public 7437 * @since 1.0 7438 * @see SetY(), GetX(), SetX() 7439 */ 7440 public function GetY() { 7441 return $this->y; 7442 } 7443 7444 /** 7445 * Defines the abscissa of the current position. 7446 * If the passed value is negative, it is relative to the right of the page (or left if language is RTL). 7447 * @param $x (float) The value of the abscissa in user units. 7448 * @param $rtloff (boolean) if true always uses the page top-left corner as origin of axis. 7449 * @public 7450 * @since 1.2 7451 * @see GetX(), GetY(), SetY(), SetXY() 7452 */ 7453 public function SetX($x, $rtloff=false) { 7454 $x = floatval($x); 7455 if (!$rtloff AND $this->rtl) { 7456 if ($x >= 0) { 7457 $this->x = $this->w - $x; 7458 } else { 7459 $this->x = abs($x); 7460 } 7461 } else { 7462 if ($x >= 0) { 7463 $this->x = $x; 7464 } else { 7465 $this->x = $this->w + $x; 7466 } 7467 } 7468 if ($this->x < 0) { 7469 $this->x = 0; 7470 } 7471 if ($this->x > $this->w) { 7472 $this->x = $this->w; 7473 } 7474 } 7475 7476 /** 7477 * Moves the current abscissa back to the left margin and sets the ordinate. 7478 * If the passed value is negative, it is relative to the bottom of the page. 7479 * @param $y (float) The value of the ordinate in user units. 7480 * @param $resetx (bool) if true (default) reset the X position. 7481 * @param $rtloff (boolean) if true always uses the page top-left corner as origin of axis. 7482 * @public 7483 * @since 1.0 7484 * @see GetX(), GetY(), SetY(), SetXY() 7485 */ 7486 public function SetY($y, $resetx=true, $rtloff=false) { 7487 $y = floatval($y); 7488 if ($resetx) { 7489 //reset x 7490 if (!$rtloff AND $this->rtl) { 7491 $this->x = $this->w - $this->rMargin; 7492 } else { 7493 $this->x = $this->lMargin; 7494 } 7495 } 7496 if ($y >= 0) { 7497 $this->y = $y; 7498 } else { 7499 $this->y = $this->h + $y; 7500 } 7501 if ($this->y < 0) { 7502 $this->y = 0; 7503 } 7504 if ($this->y > $this->h) { 7505 $this->y = $this->h; 7506 } 7507 } 7508 7509 /** 7510 * Defines the abscissa and ordinate of the current position. 7511 * If the passed values are negative, they are relative respectively to the right and bottom of the page. 7512 * @param $x (float) The value of the abscissa. 7513 * @param $y (float) The value of the ordinate. 7514 * @param $rtloff (boolean) if true always uses the page top-left corner as origin of axis. 7515 * @public 7516 * @since 1.2 7517 * @see SetX(), SetY() 7518 */ 7519 public function SetXY($x, $y, $rtloff=false) { 7520 $this->SetY($y, false, $rtloff); 7521 $this->SetX($x, $rtloff); 7522 } 7523 7524 /** 7525 * Set the absolute X coordinate of the current pointer. 7526 * @param $x (float) The value of the abscissa in user units. 7527 * @public 7528 * @since 5.9.186 (2012-09-13) 7529 * @see setAbsX(), setAbsY(), SetAbsXY() 7530 */ 7531 public function SetAbsX($x) { 7532 $this->x = floatval($x); 7533 } 7534 7535 /** 7536 * Set the absolute Y coordinate of the current pointer. 7537 * @param $y (float) (float) The value of the ordinate in user units. 7538 * @public 7539 * @since 5.9.186 (2012-09-13) 7540 * @see setAbsX(), setAbsY(), SetAbsXY() 7541 */ 7542 public function SetAbsY($y) { 7543 $this->y = floatval($y); 7544 } 7545 7546 /** 7547 * Set the absolute X and Y coordinates of the current pointer. 7548 * @param $x (float) The value of the abscissa in user units. 7549 * @param $y (float) (float) The value of the ordinate in user units. 7550 * @public 7551 * @since 5.9.186 (2012-09-13) 7552 * @see setAbsX(), setAbsY(), SetAbsXY() 7553 */ 7554 public function SetAbsXY($x, $y) { 7555 $this->SetAbsX($x); 7556 $this->SetAbsY($y); 7557 } 7558 7559 /** 7560 * Send the document to a given destination: string, local file or browser. 7561 * In the last case, the plug-in may be used (if present) or a download ("Save as" dialog box) may be forced.<br /> 7562 * The method first calls Close() if necessary to terminate the document. 7563 * @param $name (string) The name of the file when saved. Note that special characters are removed and blanks characters are replaced with the underscore character. 7564 * @param $dest (string) Destination where to send the document. It can take one of the following values:<ul><li>I: send the file inline to the browser (default). The plug-in is used if available. The name given by name is used when one selects the "Save as" option on the link generating the PDF.</li><li>D: send to the browser and force a file download with the name given by name.</li><li>F: save to a local server file with the name given by name.</li><li>S: return the document as a string (name is ignored).</li><li>FI: equivalent to F + I option</li><li>FD: equivalent to F + D option</li><li>E: return the document as base64 mime multi-part email attachment (RFC 2045)</li></ul> 7565 * @return string 7566 * @public 7567 * @since 1.0 7568 * @see Close() 7569 */ 7570 public function Output($name='doc.pdf', $dest='I') { 7571 //Output PDF to some destination 7572 //Finish document if necessary 7573 if ($this->state < 3) { 7574 $this->Close(); 7575 } 7576 //Normalize parameters 7577 if (is_bool($dest)) { 7578 $dest = $dest ? 'D' : 'F'; 7579 } 7580 $dest = strtoupper($dest); 7581 if ($dest[0] != 'F') { 7582 $name = preg_replace('/[\s]+/', '_', $name); 7583 $name = preg_replace('/[^a-zA-Z0-9_\.-]/', '', $name); 7584 } 7585 if ($this->sign) { 7586 // *** apply digital signature to the document *** 7587 // get the document content 7588 $pdfdoc = $this->getBuffer(); 7589 // remove last newline 7590 $pdfdoc = substr($pdfdoc, 0, -1); 7591 // remove filler space 7592 $byterange_string_len = strlen(TCPDF_STATIC::$byterange_string); 7593 // define the ByteRange 7594 $byte_range = array(); 7595 $byte_range[0] = 0; 7596 $byte_range[1] = strpos($pdfdoc, TCPDF_STATIC::$byterange_string) + $byterange_string_len + 10; 7597 $byte_range[2] = $byte_range[1] + $this->signature_max_length + 2; 7598 $byte_range[3] = strlen($pdfdoc) - $byte_range[2]; 7599 $pdfdoc = substr($pdfdoc, 0, $byte_range[1]).substr($pdfdoc, $byte_range[2]); 7600 // replace the ByteRange 7601 $byterange = sprintf('/ByteRange[0 %u %u %u]', $byte_range[1], $byte_range[2], $byte_range[3]); 7602 $byterange .= str_repeat(' ', ($byterange_string_len - strlen($byterange))); 7603 $pdfdoc = str_replace(TCPDF_STATIC::$byterange_string, $byterange, $pdfdoc); 7604 // write the document to a temporary folder 7605 $tempdoc = TCPDF_STATIC::getObjFilename('doc', $this->file_id); 7606 $f = TCPDF_STATIC::fopenLocal($tempdoc, 'wb'); 7607 if (!$f) { 7608 $this->Error('Unable to create temporary file: '.$tempdoc); 7609 } 7610 $pdfdoc_length = strlen($pdfdoc); 7611 fwrite($f, $pdfdoc, $pdfdoc_length); 7612 fclose($f); 7613 // get digital signature via openssl library 7614 $tempsign = TCPDF_STATIC::getObjFilename('sig', $this->file_id); 7615 if (empty($this->signature_data['extracerts'])) { 7616 openssl_pkcs7_sign($tempdoc, $tempsign, $this->signature_data['signcert'], array($this->signature_data['privkey'], $this->signature_data['password']), array(), PKCS7_BINARY | PKCS7_DETACHED); 7617 } else { 7618 openssl_pkcs7_sign($tempdoc, $tempsign, $this->signature_data['signcert'], array($this->signature_data['privkey'], $this->signature_data['password']), array(), PKCS7_BINARY | PKCS7_DETACHED, $this->signature_data['extracerts']); 7619 } 7620 // read signature 7621 $signature = file_get_contents($tempsign); 7622 // extract signature 7623 $signature = substr($signature, $pdfdoc_length); 7624 $signature = substr($signature, (strpos($signature, "%%EOF\n\n------") + 13)); 7625 $tmparr = explode("\n\n", $signature); 7626 $signature = $tmparr[1]; 7627 // decode signature 7628 $signature = base64_decode(trim($signature)); 7629 // add TSA timestamp to signature 7630 $signature = $this->applyTSA($signature); 7631 // convert signature to hex 7632 $signature = current(unpack('H*', $signature)); 7633 $signature = str_pad($signature, $this->signature_max_length, '0'); 7634 // Add signature to the document 7635 $this->buffer = substr($pdfdoc, 0, $byte_range[1]).'<'.$signature.'>'.substr($pdfdoc, $byte_range[1]); 7636 $this->bufferlen = strlen($this->buffer); 7637 } 7638 switch($dest) { 7639 case 'I': { 7640 // Send PDF to the standard output 7641 if (ob_get_contents()) { 7642 $this->Error('Some data has already been output, can\'t send PDF file'); 7643 } 7644 if (php_sapi_name() != 'cli') { 7645 // send output to a browser 7646 header('Content-Type: application/pdf'); 7647 if (headers_sent()) { 7648 $this->Error('Some data has already been output to browser, can\'t send PDF file'); 7649 } 7650 header('Cache-Control: private, must-revalidate, post-check=0, pre-check=0, max-age=1'); 7651 //header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1 7652 header('Pragma: public'); 7653 header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past 7654 header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT'); 7655 header('Content-Disposition: inline; filename="'.basename($name).'"'); 7656 TCPDF_STATIC::sendOutputData($this->getBuffer(), $this->bufferlen); 7657 } else { 7658 echo $this->getBuffer(); 7659 } 7660 break; 7661 } 7662 case 'D': { 7663 // download PDF as file 7664 if (ob_get_contents()) { 7665 $this->Error('Some data has already been output, can\'t send PDF file'); 7666 } 7667 header('Content-Description: File Transfer'); 7668 if (headers_sent()) { 7669 $this->Error('Some data has already been output to browser, can\'t send PDF file'); 7670 } 7671 header('Cache-Control: private, must-revalidate, post-check=0, pre-check=0, max-age=1'); 7672 //header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1 7673 header('Pragma: public'); 7674 header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past 7675 header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT'); 7676 // force download dialog 7677 if (strpos(php_sapi_name(), 'cgi') === false) { 7678 header('Content-Type: application/force-download'); 7679 header('Content-Type: application/octet-stream', false); 7680 header('Content-Type: application/download', false); 7681 header('Content-Type: application/pdf', false); 7682 } else { 7683 header('Content-Type: application/pdf'); 7684 } 7685 // use the Content-Disposition header to supply a recommended filename 7686 header('Content-Disposition: attachment; filename="'.basename($name).'"'); 7687 header('Content-Transfer-Encoding: binary'); 7688 TCPDF_STATIC::sendOutputData($this->getBuffer(), $this->bufferlen); 7689 break; 7690 } 7691 case 'F': 7692 case 'FI': 7693 case 'FD': { 7694 // save PDF to a local file 7695 $f = TCPDF_STATIC::fopenLocal($name, 'wb'); 7696 if (!$f) { 7697 $this->Error('Unable to create output file: '.$name); 7698 } 7699 fwrite($f, $this->getBuffer(), $this->bufferlen); 7700 fclose($f); 7701 if ($dest == 'FI') { 7702 // send headers to browser 7703 header('Content-Type: application/pdf'); 7704 header('Cache-Control: private, must-revalidate, post-check=0, pre-check=0, max-age=1'); 7705 //header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1 7706 header('Pragma: public'); 7707 header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past 7708 header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT'); 7709 header('Content-Disposition: inline; filename="'.basename($name).'"'); 7710 TCPDF_STATIC::sendOutputData(file_get_contents($name), filesize($name)); 7711 } elseif ($dest == 'FD') { 7712 // send headers to browser 7713 if (ob_get_contents()) { 7714 $this->Error('Some data has already been output, can\'t send PDF file'); 7715 } 7716 header('Content-Description: File Transfer'); 7717 if (headers_sent()) { 7718 $this->Error('Some data has already been output to browser, can\'t send PDF file'); 7719 } 7720 header('Cache-Control: private, must-revalidate, post-check=0, pre-check=0, max-age=1'); 7721 header('Pragma: public'); 7722 header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past 7723 header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT'); 7724 // force download dialog 7725 if (strpos(php_sapi_name(), 'cgi') === false) { 7726 header('Content-Type: application/force-download'); 7727 header('Content-Type: application/octet-stream', false); 7728 header('Content-Type: application/download', false); 7729 header('Content-Type: application/pdf', false); 7730 } else { 7731 header('Content-Type: application/pdf'); 7732 } 7733 // use the Content-Disposition header to supply a recommended filename 7734 header('Content-Disposition: attachment; filename="'.basename($name).'"'); 7735 header('Content-Transfer-Encoding: binary'); 7736 TCPDF_STATIC::sendOutputData(file_get_contents($name), filesize($name)); 7737 } 7738 break; 7739 } 7740 case 'E': { 7741 // return PDF as base64 mime multi-part email attachment (RFC 2045) 7742 $retval = 'Content-Type: application/pdf;'."\r\n"; 7743 $retval .= ' name="'.$name.'"'."\r\n"; 7744 $retval .= 'Content-Transfer-Encoding: base64'."\r\n"; 7745 $retval .= 'Content-Disposition: attachment;'."\r\n"; 7746 $retval .= ' filename="'.$name.'"'."\r\n\r\n"; 7747 $retval .= chunk_split(base64_encode($this->getBuffer()), 76, "\r\n"); 7748 return $retval; 7749 } 7750 case 'S': { 7751 // returns PDF as a string 7752 return $this->getBuffer(); 7753 } 7754 default: { 7755 $this->Error('Incorrect output destination: '.$dest); 7756 } 7757 } 7758 return ''; 7759 } 7760 7761 protected static $cleaned_ids = array(); 7762 /** 7763 * Unset all class variables except the following critical variables. 7764 * @param $destroyall (boolean) if true destroys all class variables, otherwise preserves critical variables. 7765 * @param $preserve_objcopy (boolean) if true preserves the objcopy variable 7766 * @public 7767 * @since 4.5.016 (2009-02-24) 7768 */ 7769 public function _destroy($destroyall=false, $preserve_objcopy=false) { 7770 // restore internal encoding 7771 if (isset($this->internal_encoding) AND !empty($this->internal_encoding)) { 7772 mb_internal_encoding($this->internal_encoding); 7773 } 7774 if (isset(self::$cleaned_ids[$this->file_id])) { 7775 $destroyall = false; 7776 } 7777 if ($destroyall AND !$preserve_objcopy) { 7778 self::$cleaned_ids[$this->file_id] = true; 7779 // remove all temporary files 7780 if ($handle = @opendir(K_PATH_CACHE)) { 7781 while ( false !== ( $file_name = readdir( $handle ) ) ) { 7782 if (strpos($file_name, '__tcpdf_'.$this->file_id.'_') === 0) { 7783 unlink(K_PATH_CACHE.$file_name); 7784 } 7785 } 7786 closedir($handle); 7787 } 7788 if (isset($this->imagekeys)) { 7789 foreach($this->imagekeys as $file) { 7790 if (strpos($file, K_PATH_CACHE) === 0) { 7791 @unlink($file); 7792 } 7793 } 7794 } 7795 } 7796 $preserve = array( 7797 'file_id', 7798 'internal_encoding', 7799 'state', 7800 'bufferlen', 7801 'buffer', 7802 'cached_files', 7803 'imagekeys', 7804 'sign', 7805 'signature_data', 7806 'signature_max_length', 7807 'byterange_string', 7808 'tsa_timestamp', 7809 'tsa_data' 7810 ); 7811 foreach (array_keys(get_object_vars($this)) as $val) { 7812 if ($destroyall OR !in_array($val, $preserve)) { 7813 if ((!$preserve_objcopy OR ($val != 'objcopy')) AND ($val != 'file_id') AND isset($this->$val)) { 7814 unset($this->$val); 7815 } 7816 } 7817 } 7818 } 7819 7820 /** 7821 * Check for locale-related bug 7822 * @protected 7823 */ 7824 protected function _dochecks() { 7825 //Check for locale-related bug 7826 if (1.1 == 1) { 7827 $this->Error('Don\'t alter the locale before including class file'); 7828 } 7829 //Check for decimal separator 7830 if (sprintf('%.1F', 1.0) != '1.0') { 7831 setlocale(LC_NUMERIC, 'C'); 7832 } 7833 } 7834 7835 /** 7836 * Return an array containing variations for the basic page number alias. 7837 * @param $a (string) Base alias. 7838 * @return array of page number aliases 7839 * @protected 7840 */ 7841 protected function getInternalPageNumberAliases($a= '') { 7842 $alias = array(); 7843 // build array of Unicode + ASCII variants (the order is important) 7844 $alias = array('u' => array(), 'a' => array()); 7845 $u = '{'.$a.'}'; 7846 $alias['u'][] = TCPDF_STATIC::_escape($u); 7847 if ($this->isunicode) { 7848 $alias['u'][] = TCPDF_STATIC::_escape(TCPDF_FONTS::UTF8ToLatin1($u, $this->isunicode, $this->CurrentFont)); 7849 $alias['u'][] = TCPDF_STATIC::_escape(TCPDF_FONTS::utf8StrRev($u, false, $this->tmprtl, $this->isunicode, $this->CurrentFont)); 7850 $alias['a'][] = TCPDF_STATIC::_escape(TCPDF_FONTS::UTF8ToLatin1($a, $this->isunicode, $this->CurrentFont)); 7851 $alias['a'][] = TCPDF_STATIC::_escape(TCPDF_FONTS::utf8StrRev($a, false, $this->tmprtl, $this->isunicode, $this->CurrentFont)); 7852 } 7853 $alias['a'][] = TCPDF_STATIC::_escape($a); 7854 return $alias; 7855 } 7856 7857 /** 7858 * Return an array containing all internal page aliases. 7859 * @return array of page number aliases 7860 * @protected 7861 */ 7862 protected function getAllInternalPageNumberAliases() { 7863 $basic_alias = array(TCPDF_STATIC::$alias_tot_pages, TCPDF_STATIC::$alias_num_page, TCPDF_STATIC::$alias_group_tot_pages, TCPDF_STATIC::$alias_group_num_page, TCPDF_STATIC::$alias_right_shift); 7864 $pnalias = array(); 7865 foreach($basic_alias as $k => $a) { 7866 $pnalias[$k] = $this->getInternalPageNumberAliases($a); 7867 } 7868 return $pnalias; 7869 } 7870 7871 /** 7872 * Replace right shift page number aliases with spaces to correct right alignment. 7873 * This works perfectly only when using monospaced fonts. 7874 * @param $page (string) Page content. 7875 * @param $aliases (array) Array of page aliases. 7876 * @param $diff (int) initial difference to add. 7877 * @return replaced page content. 7878 * @protected 7879 */ 7880 protected function replaceRightShiftPageNumAliases($page, $aliases, $diff) { 7881 foreach ($aliases as $type => $alias) { 7882 foreach ($alias as $a) { 7883 // find position of compensation factor 7884 $startnum = (strpos($a, ':') + 1); 7885 $a = substr($a, 0, $startnum); 7886 if (($pos = strpos($page, $a)) !== false) { 7887 // end of alias 7888 $endnum = strpos($page, '}', $pos); 7889 // string to be replaced 7890 $aa = substr($page, $pos, ($endnum - $pos + 1)); 7891 // get compensation factor 7892 $ratio = substr($page, ($pos + $startnum), ($endnum - $pos - $startnum)); 7893 $ratio = preg_replace('/[^0-9\.]/', '', $ratio); 7894 $ratio = floatval($ratio); 7895 if ($type == 'u') { 7896 $chrdiff = floor(($diff + 12) * $ratio); 7897 $shift = str_repeat(' ', $chrdiff); 7898 $shift = TCPDF_FONTS::UTF8ToUTF16BE($shift, false, $this->isunicode, $this->CurrentFont); 7899 } else { 7900 $chrdiff = floor(($diff + 11) * $ratio); 7901 $shift = str_repeat(' ', $chrdiff); 7902 } 7903 $page = str_replace($aa, $shift, $page); 7904 } 7905 } 7906 } 7907 return $page; 7908 } 7909 7910 /** 7911 * Set page boxes to be included on page descriptions. 7912 * @param $boxes (array) Array of page boxes to set on document: ('MediaBox', 'CropBox', 'BleedBox', 'TrimBox', 'ArtBox'). 7913 * @protected 7914 */ 7915 protected function setPageBoxTypes($boxes) { 7916 $this->page_boxes = array(); 7917 foreach ($boxes as $box) { 7918 if (in_array($box, TCPDF_STATIC::$pageboxes)) { 7919 $this->page_boxes[] = $box; 7920 } 7921 } 7922 } 7923 7924 /** 7925 * Output pages (and replace page number aliases). 7926 * @protected 7927 */ 7928 protected function _putpages() { 7929 $filter = ($this->compress) ? '/Filter /FlateDecode ' : ''; 7930 // get internal aliases for page numbers 7931 $pnalias = $this->getAllInternalPageNumberAliases(); 7932 $num_pages = $this->numpages; 7933 $ptpa = TCPDF_STATIC::formatPageNumber(($this->starting_page_number + $num_pages - 1)); 7934 $ptpu = TCPDF_FONTS::UTF8ToUTF16BE($ptpa, false, $this->isunicode, $this->CurrentFont); 7935 $ptp_num_chars = $this->GetNumChars($ptpa); 7936 $pagegroupnum = 0; 7937 $groupnum = 0; 7938 $ptgu = 1; 7939 $ptga = 1; 7940 $ptg_num_chars = 1; 7941 for ($n = 1; $n <= $num_pages; ++$n) { 7942 // get current page 7943 $temppage = $this->getPageBuffer($n); 7944 $pagelen = strlen($temppage); 7945 // set replacements for total pages number 7946 $pnpa = TCPDF_STATIC::formatPageNumber(($this->starting_page_number + $n - 1)); 7947 $pnpu = TCPDF_FONTS::UTF8ToUTF16BE($pnpa, false, $this->isunicode, $this->CurrentFont); 7948 $pnp_num_chars = $this->GetNumChars($pnpa); 7949 $pdiff = 0; // difference used for right shift alignment of page numbers 7950 $gdiff = 0; // difference used for right shift alignment of page group numbers 7951 if (!empty($this->pagegroups)) { 7952 if (isset($this->newpagegroup[$n])) { 7953 $pagegroupnum = 0; 7954 ++$groupnum; 7955 $ptga = TCPDF_STATIC::formatPageNumber($this->pagegroups[$groupnum]); 7956 $ptgu = TCPDF_FONTS::UTF8ToUTF16BE($ptga, false, $this->isunicode, $this->CurrentFont); 7957 $ptg_num_chars = $this->GetNumChars($ptga); 7958 } 7959 ++$pagegroupnum; 7960 $pnga = TCPDF_STATIC::formatPageNumber($pagegroupnum); 7961 $pngu = TCPDF_FONTS::UTF8ToUTF16BE($pnga, false, $this->isunicode, $this->CurrentFont); 7962 $png_num_chars = $this->GetNumChars($pnga); 7963 // replace page numbers 7964 $replace = array(); 7965 $replace[] = array($ptgu, $ptg_num_chars, 9, $pnalias[2]['u']); 7966 $replace[] = array($ptga, $ptg_num_chars, 7, $pnalias[2]['a']); 7967 $replace[] = array($pngu, $png_num_chars, 9, $pnalias[3]['u']); 7968 $replace[] = array($pnga, $png_num_chars, 7, $pnalias[3]['a']); 7969 list($temppage, $gdiff) = TCPDF_STATIC::replacePageNumAliases($temppage, $replace, $gdiff); 7970 } 7971 // replace page numbers 7972 $replace = array(); 7973 $replace[] = array($ptpu, $ptp_num_chars, 9, $pnalias[0]['u']); 7974 $replace[] = array($ptpa, $ptp_num_chars, 7, $pnalias[0]['a']); 7975 $replace[] = array($pnpu, $pnp_num_chars, 9, $pnalias[1]['u']); 7976 $replace[] = array($pnpa, $pnp_num_chars, 7, $pnalias[1]['a']); 7977 list($temppage, $pdiff) = TCPDF_STATIC::replacePageNumAliases($temppage, $replace, $pdiff); 7978 // replace right shift alias 7979 $temppage = $this->replaceRightShiftPageNumAliases($temppage, $pnalias[4], max($pdiff, $gdiff)); 7980 // replace EPS marker 7981 $temppage = str_replace($this->epsmarker, '', $temppage); 7982 //Page 7983 $this->page_obj_id[$n] = $this->_newobj(); 7984 $out = '<<'; 7985 $out .= ' /Type /Page'; 7986 $out .= ' /Parent 1 0 R'; 7987 if (empty($this->signature_data['approval']) OR ($this->signature_data['approval'] != 'A')) { 7988 $out .= ' /LastModified '.$this->_datestring(0, $this->doc_modification_timestamp); 7989 } 7990 $out .= ' /Resources 2 0 R'; 7991 foreach ($this->page_boxes as $box) { 7992 $out .= ' /'.$box; 7993 $out .= sprintf(' [%F %F %F %F]', $this->pagedim[$n][$box]['llx'], $this->pagedim[$n][$box]['lly'], $this->pagedim[$n][$box]['urx'], $this->pagedim[$n][$box]['ury']); 7994 } 7995 if (isset($this->pagedim[$n]['BoxColorInfo']) AND !empty($this->pagedim[$n]['BoxColorInfo'])) { 7996 $out .= ' /BoxColorInfo <<'; 7997 foreach ($this->page_boxes as $box) { 7998 if (isset($this->pagedim[$n]['BoxColorInfo'][$box])) { 7999 $out .= ' /'.$box.' <<'; 8000 if (isset($this->pagedim[$n]['BoxColorInfo'][$box]['C'])) { 8001 $color = $this->pagedim[$n]['BoxColorInfo'][$box]['C']; 8002 $out .= ' /C ['; 8003 $out .= sprintf(' %F %F %F', ($color[0] / 255), ($color[1] / 255), ($color[2] / 255)); 8004 $out .= ' ]'; 8005 } 8006 if (isset($this->pagedim[$n]['BoxColorInfo'][$box]['W'])) { 8007 $out .= ' /W '.($this->pagedim[$n]['BoxColorInfo'][$box]['W'] * $this->k); 8008 } 8009 if (isset($this->pagedim[$n]['BoxColorInfo'][$box]['S'])) { 8010 $out .= ' /S /'.$this->pagedim[$n]['BoxColorInfo'][$box]['S']; 8011 } 8012 if (isset($this->pagedim[$n]['BoxColorInfo'][$box]['D'])) { 8013 $dashes = $this->pagedim[$n]['BoxColorInfo'][$box]['D']; 8014 $out .= ' /D ['; 8015 foreach ($dashes as $dash) { 8016 $out .= sprintf(' %F', ($dash * $this->k)); 8017 } 8018 $out .= ' ]'; 8019 } 8020 $out .= ' >>'; 8021 } 8022 } 8023 $out .= ' >>'; 8024 } 8025 $out .= ' /Contents '.($this->n + 1).' 0 R'; 8026 $out .= ' /Rotate '.$this->pagedim[$n]['Rotate']; 8027 if (!$this->pdfa_mode) { 8028 $out .= ' /Group << /Type /Group /S /Transparency /CS /DeviceRGB >>'; 8029 } 8030 if (isset($this->pagedim[$n]['trans']) AND !empty($this->pagedim[$n]['trans'])) { 8031 // page transitions 8032 if (isset($this->pagedim[$n]['trans']['Dur'])) { 8033 $out .= ' /Dur '.$this->pagedim[$n]['trans']['Dur']; 8034 } 8035 $out .= ' /Trans <<'; 8036 $out .= ' /Type /Trans'; 8037 if (isset($this->pagedim[$n]['trans']['S'])) { 8038 $out .= ' /S /'.$this->pagedim[$n]['trans']['S']; 8039 } 8040 if (isset($this->pagedim[$n]['trans']['D'])) { 8041 $out .= ' /D '.$this->pagedim[$n]['trans']['D']; 8042 } 8043 if (isset($this->pagedim[$n]['trans']['Dm'])) { 8044 $out .= ' /Dm /'.$this->pagedim[$n]['trans']['Dm']; 8045 } 8046 if (isset($this->pagedim[$n]['trans']['M'])) { 8047 $out .= ' /M /'.$this->pagedim[$n]['trans']['M']; 8048 } 8049 if (isset($this->pagedim[$n]['trans']['Di'])) { 8050 $out .= ' /Di '.$this->pagedim[$n]['trans']['Di']; 8051 } 8052 if (isset($this->pagedim[$n]['trans']['SS'])) { 8053 $out .= ' /SS '.$this->pagedim[$n]['trans']['SS']; 8054 } 8055 if (isset($this->pagedim[$n]['trans']['B'])) { 8056 $out .= ' /B '.$this->pagedim[$n]['trans']['B']; 8057 } 8058 $out .= ' >>'; 8059 } 8060 $out .= $this->_getannotsrefs($n); 8061 $out .= ' /PZ '.$this->pagedim[$n]['PZ']; 8062 $out .= ' >>'; 8063 $out .= "\n".'endobj'; 8064 $this->_out($out); 8065 //Page content 8066 $p = ($this->compress) ? gzcompress($temppage) : $temppage; 8067 $this->_newobj(); 8068 $p = $this->_getrawstream($p); 8069 $this->_out('<<'.$filter.'/Length '.strlen($p).'>> stream'."\n".$p."\n".'endstream'."\n".'endobj'); 8070 } 8071 //Pages root 8072 $out = $this->_getobj(1)."\n"; 8073 $out .= '<< /Type /Pages /Kids ['; 8074 foreach($this->page_obj_id as $page_obj) { 8075 $out .= ' '.$page_obj.' 0 R'; 8076 } 8077 $out .= ' ] /Count '.$num_pages.' >>'; 8078 $out .= "\n".'endobj'; 8079 $this->_out($out); 8080 } 8081 8082 /** 8083 * Get references to page annotations. 8084 * @param $n (int) page number 8085 * @return string 8086 * @protected 8087 * @author Nicola Asuni 8088 * @since 5.0.010 (2010-05-17) 8089 */ 8090 protected function _getannotsrefs($n) { 8091 if (!(isset($this->PageAnnots[$n]) OR ($this->sign AND isset($this->signature_data['cert_type'])))) { 8092 return ''; 8093 } 8094 $out = ' /Annots ['; 8095 if (isset($this->PageAnnots[$n])) { 8096 foreach ($this->PageAnnots[$n] as $key => $val) { 8097 if (!in_array($val['n'], $this->radio_groups)) { 8098 $out .= ' '.$val['n'].' 0 R'; 8099 } 8100 } 8101 // add radiobutton groups 8102 if (isset($this->radiobutton_groups[$n])) { 8103 foreach ($this->radiobutton_groups[$n] as $key => $data) { 8104 if (isset($data['n'])) { 8105 $out .= ' '.$data['n'].' 0 R'; 8106 } 8107 } 8108 } 8109 } 8110 if ($this->sign AND ($n == $this->signature_appearance['page']) AND isset($this->signature_data['cert_type'])) { 8111 // set reference for signature object 8112 $out .= ' '.$this->sig_obj_id.' 0 R'; 8113 } 8114 if (!empty($this->empty_signature_appearance)) { 8115 foreach ($this->empty_signature_appearance as $esa) { 8116 if ($esa['page'] == $n) { 8117 // set reference for empty signature objects 8118 $out .= ' '.$esa['objid'].' 0 R'; 8119 } 8120 } 8121 } 8122 $out .= ' ]'; 8123 return $out; 8124 } 8125 8126 /** 8127 * Output annotations objects for all pages. 8128 * !!! THIS METHOD IS NOT YET COMPLETED !!! 8129 * See section 12.5 of PDF 32000_2008 reference. 8130 * @protected 8131 * @author Nicola Asuni 8132 * @since 4.0.018 (2008-08-06) 8133 */ 8134 protected function _putannotsobjs() { 8135 // reset object counter 8136 for ($n=1; $n <= $this->numpages; ++$n) { 8137 if (isset($this->PageAnnots[$n])) { 8138 // set page annotations 8139 foreach ($this->PageAnnots[$n] as $key => $pl) { 8140 $annot_obj_id = $this->PageAnnots[$n][$key]['n']; 8141 // create annotation object for grouping radiobuttons 8142 if (isset($this->radiobutton_groups[$n][$pl['txt']]) AND is_array($this->radiobutton_groups[$n][$pl['txt']])) { 8143 $radio_button_obj_id = $this->radiobutton_groups[$n][$pl['txt']]['n']; 8144 $annots = '<<'; 8145 $annots .= ' /Type /Annot'; 8146 $annots .= ' /Subtype /Widget'; 8147 $annots .= ' /Rect [0 0 0 0]'; 8148 if ($this->radiobutton_groups[$n][$pl['txt']]['#readonly#']) { 8149 // read only 8150 $annots .= ' /F 68'; 8151 $annots .= ' /Ff 49153'; 8152 } else { 8153 $annots .= ' /F 4'; // default print for PDF/A 8154 $annots .= ' /Ff 49152'; 8155 } 8156 $annots .= ' /T '.$this->_datastring($pl['txt'], $radio_button_obj_id); 8157 if (isset($pl['opt']['tu']) AND is_string($pl['opt']['tu'])) { 8158 $annots .= ' /TU '.$this->_datastring($pl['opt']['tu'], $radio_button_obj_id); 8159 } 8160 $annots .= ' /FT /Btn'; 8161 $annots .= ' /Kids ['; 8162 $defval = ''; 8163 foreach ($this->radiobutton_groups[$n][$pl['txt']] as $key => $data) { 8164 if (isset($data['kid'])) { 8165 $annots .= ' '.$data['kid'].' 0 R'; 8166 if ($data['def'] !== 'Off') { 8167 $defval = $data['def']; 8168 } 8169 } 8170 } 8171 $annots .= ' ]'; 8172 if (!empty($defval)) { 8173 $annots .= ' /V /'.$defval; 8174 } 8175 $annots .= ' >>'; 8176 $this->_out($this->_getobj($radio_button_obj_id)."\n".$annots."\n".'endobj'); 8177 $this->form_obj_id[] = $radio_button_obj_id; 8178 // store object id to be used on Parent entry of Kids 8179 $this->radiobutton_groups[$n][$pl['txt']] = $radio_button_obj_id; 8180 } 8181 $formfield = false; 8182 $pl['opt'] = array_change_key_case($pl['opt'], CASE_LOWER); 8183 $a = $pl['x'] * $this->k; 8184 $b = $this->pagedim[$n]['h'] - (($pl['y'] + $pl['h']) * $this->k); 8185 $c = $pl['w'] * $this->k; 8186 $d = $pl['h'] * $this->k; 8187 $rect = sprintf('%F %F %F %F', $a, $b, $a+$c, $b+$d); 8188 // create new annotation object 8189 $annots = '<</Type /Annot'; 8190 $annots .= ' /Subtype /'.$pl['opt']['subtype']; 8191 $annots .= ' /Rect ['.$rect.']'; 8192 $ft = array('Btn', 'Tx', 'Ch', 'Sig'); 8193 if (isset($pl['opt']['ft']) AND in_array($pl['opt']['ft'], $ft)) { 8194 $annots .= ' /FT /'.$pl['opt']['ft']; 8195 $formfield = true; 8196 } 8197 if ($pl['opt']['subtype'] !== 'Link') { 8198 $annots .= ' /Contents '.$this->_textstring($pl['txt'], $annot_obj_id); 8199 } 8200 $annots .= ' /P '.$this->page_obj_id[$n].' 0 R'; 8201 $annots .= ' /NM '.$this->_datastring(sprintf('%04u-%04u', $n, $key), $annot_obj_id); 8202 $annots .= ' /M '.$this->_datestring($annot_obj_id, $this->doc_modification_timestamp); 8203 if (isset($pl['opt']['f'])) { 8204 $fval = 0; 8205 if (is_array($pl['opt']['f'])) { 8206 foreach ($pl['opt']['f'] as $f) { 8207 switch (strtolower($f)) { 8208 case 'invisible': { 8209 $fval += 1 << 0; 8210 break; 8211 } 8212 case 'hidden': { 8213 $fval += 1 << 1; 8214 break; 8215 } 8216 case 'print': { 8217 $fval += 1 << 2; 8218 break; 8219 } 8220 case 'nozoom': { 8221 $fval += 1 << 3; 8222 break; 8223 } 8224 case 'norotate': { 8225 $fval += 1 << 4; 8226 break; 8227 } 8228 case 'noview': { 8229 $fval += 1 << 5; 8230 break; 8231 } 8232 case 'readonly': { 8233 $fval += 1 << 6; 8234 break; 8235 } 8236 case 'locked': { 8237 $fval += 1 << 8; 8238 break; 8239 } 8240 case 'togglenoview': { 8241 $fval += 1 << 9; 8242 break; 8243 } 8244 case 'lockedcontents': { 8245 $fval += 1 << 10; 8246 break; 8247 } 8248 default: { 8249 break; 8250 } 8251 } 8252 } 8253 } else { 8254 $fval = intval($pl['opt']['f']); 8255 } 8256 } else { 8257 $fval = 4; 8258 } 8259 if ($this->pdfa_mode) { 8260 // force print flag for PDF/A mode 8261 $fval |= 4; 8262 } 8263 $annots .= ' /F '.intval($fval); 8264 if (isset($pl['opt']['as']) AND is_string($pl['opt']['as'])) { 8265 $annots .= ' /AS /'.$pl['opt']['as']; 8266 } 8267 if (isset($pl['opt']['ap'])) { 8268 // appearance stream 8269 $annots .= ' /AP <<'; 8270 if (is_array($pl['opt']['ap'])) { 8271 foreach ($pl['opt']['ap'] as $apmode => $apdef) { 8272 // $apmode can be: n = normal; r = rollover; d = down; 8273 $annots .= ' /'.strtoupper($apmode); 8274 if (is_array($apdef)) { 8275 $annots .= ' <<'; 8276 foreach ($apdef as $apstate => $stream) { 8277 // reference to XObject that define the appearance for this mode-state 8278 $apsobjid = $this->_putAPXObject($c, $d, $stream); 8279 $annots .= ' /'.$apstate.' '.$apsobjid.' 0 R'; 8280 } 8281 $annots .= ' >>'; 8282 } else { 8283 // reference to XObject that define the appearance for this mode 8284 $apsobjid = $this->_putAPXObject($c, $d, $apdef); 8285 $annots .= ' '.$apsobjid.' 0 R'; 8286 } 8287 } 8288 } else { 8289 $annots .= $pl['opt']['ap']; 8290 } 8291 $annots .= ' >>'; 8292 } 8293 if (isset($pl['opt']['bs']) AND (is_array($pl['opt']['bs']))) { 8294 $annots .= ' /BS <<'; 8295 $annots .= ' /Type /Border'; 8296 if (isset($pl['opt']['bs']['w'])) { 8297 $annots .= ' /W '.intval($pl['opt']['bs']['w']); 8298 } 8299 $bstyles = array('S', 'D', 'B', 'I', 'U'); 8300 if (isset($pl['opt']['bs']['s']) AND in_array($pl['opt']['bs']['s'], $bstyles)) { 8301 $annots .= ' /S /'.$pl['opt']['bs']['s']; 8302 } 8303 if (isset($pl['opt']['bs']['d']) AND (is_array($pl['opt']['bs']['d']))) { 8304 $annots .= ' /D ['; 8305 foreach ($pl['opt']['bs']['d'] as $cord) { 8306 $annots .= ' '.intval($cord); 8307 } 8308 $annots .= ']'; 8309 } 8310 $annots .= ' >>'; 8311 } else { 8312 $annots .= ' /Border ['; 8313 if (isset($pl['opt']['border']) AND (count($pl['opt']['border']) >= 3)) { 8314 $annots .= intval($pl['opt']['border'][0]).' '; 8315 $annots .= intval($pl['opt']['border'][1]).' '; 8316 $annots .= intval($pl['opt']['border'][2]); 8317 if (isset($pl['opt']['border'][3]) AND is_array($pl['opt']['border'][3])) { 8318 $annots .= ' ['; 8319 foreach ($pl['opt']['border'][3] as $dash) { 8320 $annots .= intval($dash).' '; 8321 } 8322 $annots .= ']'; 8323 } 8324 } else { 8325 $annots .= '0 0 0'; 8326 } 8327 $annots .= ']'; 8328 } 8329 if (isset($pl['opt']['be']) AND (is_array($pl['opt']['be']))) { 8330 $annots .= ' /BE <<'; 8331 $bstyles = array('S', 'C'); 8332 if (isset($pl['opt']['be']['s']) AND in_array($pl['opt']['be']['s'], $bstyles)) { 8333 $annots .= ' /S /'.$pl['opt']['bs']['s']; 8334 } else { 8335 $annots .= ' /S /S'; 8336 } 8337 if (isset($pl['opt']['be']['i']) AND ($pl['opt']['be']['i'] >= 0) AND ($pl['opt']['be']['i'] <= 2)) { 8338 $annots .= ' /I '.sprintf(' %F', $pl['opt']['be']['i']); 8339 } 8340 $annots .= '>>'; 8341 } 8342 if (isset($pl['opt']['c']) AND (is_array($pl['opt']['c'])) AND !empty($pl['opt']['c'])) { 8343 $annots .= ' /C '.TCPDF_COLORS::getColorStringFromArray($pl['opt']['c']); 8344 } 8345 //$annots .= ' /StructParent '; 8346 //$annots .= ' /OC '; 8347 $markups = array('text', 'freetext', 'line', 'square', 'circle', 'polygon', 'polyline', 'highlight', 'underline', 'squiggly', 'strikeout', 'stamp', 'caret', 'ink', 'fileattachment', 'sound'); 8348 if (in_array(strtolower($pl['opt']['subtype']), $markups)) { 8349 // this is a markup type 8350 if (isset($pl['opt']['t']) AND is_string($pl['opt']['t'])) { 8351 $annots .= ' /T '.$this->_textstring($pl['opt']['t'], $annot_obj_id); 8352 } 8353 //$annots .= ' /Popup '; 8354 if (isset($pl['opt']['ca'])) { 8355 $annots .= ' /CA '.sprintf('%F', floatval($pl['opt']['ca'])); 8356 } 8357 if (isset($pl['opt']['rc'])) { 8358 $annots .= ' /RC '.$this->_textstring($pl['opt']['rc'], $annot_obj_id); 8359 } 8360 $annots .= ' /CreationDate '.$this->_datestring($annot_obj_id, $this->doc_creation_timestamp); 8361 //$annots .= ' /IRT '; 8362 if (isset($pl['opt']['subj'])) { 8363 $annots .= ' /Subj '.$this->_textstring($pl['opt']['subj'], $annot_obj_id); 8364 } 8365 //$annots .= ' /RT '; 8366 //$annots .= ' /IT '; 8367 //$annots .= ' /ExData '; 8368 } 8369 $lineendings = array('Square', 'Circle', 'Diamond', 'OpenArrow', 'ClosedArrow', 'None', 'Butt', 'ROpenArrow', 'RClosedArrow', 'Slash'); 8370 // Annotation types 8371 switch (strtolower($pl['opt']['subtype'])) { 8372 case 'text': { 8373 if (isset($pl['opt']['open'])) { 8374 $annots .= ' /Open '. (strtolower($pl['opt']['open']) == 'true' ? 'true' : 'false'); 8375 } 8376 $iconsapp = array('Comment', 'Help', 'Insert', 'Key', 'NewParagraph', 'Note', 'Paragraph'); 8377 if (isset($pl['opt']['name']) AND in_array($pl['opt']['name'], $iconsapp)) { 8378 $annots .= ' /Name /'.$pl['opt']['name']; 8379 } else { 8380 $annots .= ' /Name /Note'; 8381 } 8382 $statemodels = array('Marked', 'Review'); 8383 if (isset($pl['opt']['statemodel']) AND in_array($pl['opt']['statemodel'], $statemodels)) { 8384 $annots .= ' /StateModel /'.$pl['opt']['statemodel']; 8385 } else { 8386 $pl['opt']['statemodel'] = 'Marked'; 8387 $annots .= ' /StateModel /'.$pl['opt']['statemodel']; 8388 } 8389 if ($pl['opt']['statemodel'] == 'Marked') { 8390 $states = array('Accepted', 'Unmarked'); 8391 } else { 8392 $states = array('Accepted', 'Rejected', 'Cancelled', 'Completed', 'None'); 8393 } 8394 if (isset($pl['opt']['state']) AND in_array($pl['opt']['state'], $states)) { 8395 $annots .= ' /State /'.$pl['opt']['state']; 8396 } else { 8397 if ($pl['opt']['statemodel'] == 'Marked') { 8398 $annots .= ' /State /Unmarked'; 8399 } else { 8400 $annots .= ' /State /None'; 8401 } 8402 } 8403 break; 8404 } 8405 case 'link': { 8406 if (is_string($pl['txt']) && !empty($pl['txt'])) { 8407 if ($pl['txt'][0] == '#') { 8408 // internal destination 8409 $annots .= ' /A <</S /GoTo /D '.TCPDF_STATIC::encodeNameObject(substr($pl['txt'], 1)).'>>'; 8410 } elseif ($pl['txt'][0] == '%') { 8411 // embedded PDF file 8412 $filename = basename(substr($pl['txt'], 1)); 8413 $annots .= ' /A << /S /GoToE /D [0 /Fit] /NewWindow true /T << /R /C /P '.($n - 1).' /A '.$this->embeddedfiles[$filename]['a'].' >> >>'; 8414 } elseif ($pl['txt'][0] == '*') { 8415 // embedded generic file 8416 $filename = basename(substr($pl['txt'], 1)); 8417 $jsa = 'var D=event.target.doc;var MyData=D.dataObjects;for (var i in MyData) if (MyData[i].path=="'.$filename.'") D.exportDataObject( { cName : MyData[i].name, nLaunch : 2});'; 8418 $annots .= ' /A << /S /JavaScript /JS '.$this->_textstring($jsa, $annot_obj_id).'>>'; 8419 } else { 8420 $parsedUrl = parse_url($pl['txt']); 8421 if (empty($parsedUrl['scheme']) AND (!empty($parsedUrl['path']) && strtolower(substr($parsedUrl['path'], -4)) == '.pdf')) { 8422 // relative link to a PDF file 8423 $dest = '[0 /Fit]'; // default page 0 8424 if (!empty($parsedUrl['fragment'])) { 8425 // check for named destination 8426 $tmp = explode('=', $parsedUrl['fragment']); 8427 $dest = '('.((count($tmp) == 2) ? $tmp[1] : $tmp[0]).')'; 8428 } 8429 $annots .= ' /A <</S /GoToR /D '.$dest.' /F '.$this->_datastring($this->unhtmlentities($parsedUrl['path']), $annot_obj_id).' /NewWindow true>>'; 8430 } else { 8431 // external URI link 8432 $annots .= ' /A <</S /URI /URI '.$this->_datastring($this->unhtmlentities($pl['txt']), $annot_obj_id).'>>'; 8433 } 8434 } 8435 } elseif (isset($this->links[$pl['txt']])) { 8436 // internal link ID 8437 $l = $this->links[$pl['txt']]; 8438 if (isset($this->page_obj_id[($l['p'])])) { 8439 $annots .= sprintf(' /Dest [%u 0 R /XYZ 0 %F null]', $this->page_obj_id[($l['p'])], ($this->pagedim[$l['p']]['h'] - ($l['y'] * $this->k))); 8440 } 8441 } 8442 $hmodes = array('N', 'I', 'O', 'P'); 8443 if (isset($pl['opt']['h']) AND in_array($pl['opt']['h'], $hmodes)) { 8444 $annots .= ' /H /'.$pl['opt']['h']; 8445 } else { 8446 $annots .= ' /H /I'; 8447 } 8448 //$annots .= ' /PA '; 8449 //$annots .= ' /Quadpoints '; 8450 break; 8451 } 8452 case 'freetext': { 8453 if (isset($pl['opt']['da']) AND !empty($pl['opt']['da'])) { 8454 $annots .= ' /DA ('.$pl['opt']['da'].')'; 8455 } 8456 if (isset($pl['opt']['q']) AND ($pl['opt']['q'] >= 0) AND ($pl['opt']['q'] <= 2)) { 8457 $annots .= ' /Q '.intval($pl['opt']['q']); 8458 } 8459 if (isset($pl['opt']['rc'])) { 8460 $annots .= ' /RC '.$this->_textstring($pl['opt']['rc'], $annot_obj_id); 8461 } 8462 if (isset($pl['opt']['ds'])) { 8463 $annots .= ' /DS '.$this->_textstring($pl['opt']['ds'], $annot_obj_id); 8464 } 8465 if (isset($pl['opt']['cl']) AND is_array($pl['opt']['cl'])) { 8466 $annots .= ' /CL ['; 8467 foreach ($pl['opt']['cl'] as $cl) { 8468 $annots .= sprintf('%F ', $cl * $this->k); 8469 } 8470 $annots .= ']'; 8471 } 8472 $tfit = array('FreeText', 'FreeTextCallout', 'FreeTextTypeWriter'); 8473 if (isset($pl['opt']['it']) AND in_array($pl['opt']['it'], $tfit)) { 8474 $annots .= ' /IT /'.$pl['opt']['it']; 8475 } 8476 if (isset($pl['opt']['rd']) AND is_array($pl['opt']['rd'])) { 8477 $l = $pl['opt']['rd'][0] * $this->k; 8478 $r = $pl['opt']['rd'][1] * $this->k; 8479 $t = $pl['opt']['rd'][2] * $this->k; 8480 $b = $pl['opt']['rd'][3] * $this->k; 8481 $annots .= ' /RD ['.sprintf('%F %F %F %F', $l, $r, $t, $b).']'; 8482 } 8483 if (isset($pl['opt']['le']) AND in_array($pl['opt']['le'], $lineendings)) { 8484 $annots .= ' /LE /'.$pl['opt']['le']; 8485 } 8486 break; 8487 } 8488 case 'line': { 8489 break; 8490 } 8491 case 'square': { 8492 break; 8493 } 8494 case 'circle': { 8495 break; 8496 } 8497 case 'polygon': { 8498 break; 8499 } 8500 case 'polyline': { 8501 break; 8502 } 8503 case 'highlight': { 8504 break; 8505 } 8506 case 'underline': { 8507 break; 8508 } 8509 case 'squiggly': { 8510 break; 8511 } 8512 case 'strikeout': { 8513 break; 8514 } 8515 case 'stamp': { 8516 break; 8517 } 8518 case 'caret': { 8519 break; 8520 } 8521 case 'ink': { 8522 break; 8523 } 8524 case 'popup': { 8525 break; 8526 } 8527 case 'fileattachment': { 8528 if ($this->pdfa_mode && $this->pdfa_version != 3) { 8529 // embedded files are not allowed in PDF/A mode version 1 and 2 8530 break; 8531 } 8532 if (!isset($pl['opt']['fs'])) { 8533 break; 8534 } 8535 $filename = basename($pl['opt']['fs']); 8536 if (isset($this->embeddedfiles[$filename]['f'])) { 8537 $annots .= ' /FS '.$this->embeddedfiles[$filename]['f'].' 0 R'; 8538 $iconsapp = array('Graph', 'Paperclip', 'PushPin', 'Tag'); 8539 if (isset($pl['opt']['name']) AND in_array($pl['opt']['name'], $iconsapp)) { 8540 $annots .= ' /Name /'.$pl['opt']['name']; 8541 } else { 8542 $annots .= ' /Name /PushPin'; 8543 } 8544 // index (zero-based) of the annotation in the Annots array of this page 8545 $this->embeddedfiles[$filename]['a'] = $key; 8546 } 8547 break; 8548 } 8549 case 'sound': { 8550 if (!isset($pl['opt']['fs'])) { 8551 break; 8552 } 8553 $filename = basename($pl['opt']['fs']); 8554 if (isset($this->embeddedfiles[$filename]['f'])) { 8555 // ... TO BE COMPLETED ... 8556 // /R /C /B /E /CO /CP 8557 $annots .= ' /Sound '.$this->embeddedfiles[$filename]['f'].' 0 R'; 8558 $iconsapp = array('Speaker', 'Mic'); 8559 if (isset($pl['opt']['name']) AND in_array($pl['opt']['name'], $iconsapp)) { 8560 $annots .= ' /Name /'.$pl['opt']['name']; 8561 } else { 8562 $annots .= ' /Name /Speaker'; 8563 } 8564 } 8565 break; 8566 } 8567 case 'movie': { 8568 break; 8569 } 8570 case 'widget': { 8571 $hmode = array('N', 'I', 'O', 'P', 'T'); 8572 if (isset($pl['opt']['h']) AND in_array($pl['opt']['h'], $hmode)) { 8573 $annots .= ' /H /'.$pl['opt']['h']; 8574 } 8575 if (isset($pl['opt']['mk']) AND (is_array($pl['opt']['mk'])) AND !empty($pl['opt']['mk'])) { 8576 $annots .= ' /MK <<'; 8577 if (isset($pl['opt']['mk']['r'])) { 8578 $annots .= ' /R '.$pl['opt']['mk']['r']; 8579 } 8580 if (isset($pl['opt']['mk']['bc']) AND (is_array($pl['opt']['mk']['bc']))) { 8581 $annots .= ' /BC '.TCPDF_COLORS::getColorStringFromArray($pl['opt']['mk']['bc']); 8582 } 8583 if (isset($pl['opt']['mk']['bg']) AND (is_array($pl['opt']['mk']['bg']))) { 8584 $annots .= ' /BG '.TCPDF_COLORS::getColorStringFromArray($pl['opt']['mk']['bg']); 8585 } 8586 if (isset($pl['opt']['mk']['ca'])) { 8587 $annots .= ' /CA '.$pl['opt']['mk']['ca']; 8588 } 8589 if (isset($pl['opt']['mk']['rc'])) { 8590 $annots .= ' /RC '.$pl['opt']['mk']['rc']; 8591 } 8592 if (isset($pl['opt']['mk']['ac'])) { 8593 $annots .= ' /AC '.$pl['opt']['mk']['ac']; 8594 } 8595 if (isset($pl['opt']['mk']['i'])) { 8596 $info = $this->getImageBuffer($pl['opt']['mk']['i']); 8597 if ($info !== false) { 8598 $annots .= ' /I '.$info['n'].' 0 R'; 8599 } 8600 } 8601 if (isset($pl['opt']['mk']['ri'])) { 8602 $info = $this->getImageBuffer($pl['opt']['mk']['ri']); 8603 if ($info !== false) { 8604 $annots .= ' /RI '.$info['n'].' 0 R'; 8605 } 8606 } 8607 if (isset($pl['opt']['mk']['ix'])) { 8608 $info = $this->getImageBuffer($pl['opt']['mk']['ix']); 8609 if ($info !== false) { 8610 $annots .= ' /IX '.$info['n'].' 0 R'; 8611 } 8612 } 8613 if (isset($pl['opt']['mk']['if']) AND (is_array($pl['opt']['mk']['if'])) AND !empty($pl['opt']['mk']['if'])) { 8614 $annots .= ' /IF <<'; 8615 $if_sw = array('A', 'B', 'S', 'N'); 8616 if (isset($pl['opt']['mk']['if']['sw']) AND in_array($pl['opt']['mk']['if']['sw'], $if_sw)) { 8617 $annots .= ' /SW /'.$pl['opt']['mk']['if']['sw']; 8618 } 8619 $if_s = array('A', 'P'); 8620 if (isset($pl['opt']['mk']['if']['s']) AND in_array($pl['opt']['mk']['if']['s'], $if_s)) { 8621 $annots .= ' /S /'.$pl['opt']['mk']['if']['s']; 8622 } 8623 if (isset($pl['opt']['mk']['if']['a']) AND (is_array($pl['opt']['mk']['if']['a'])) AND !empty($pl['opt']['mk']['if']['a'])) { 8624 $annots .= sprintf(' /A [%F %F]', $pl['opt']['mk']['if']['a'][0], $pl['opt']['mk']['if']['a'][1]); 8625 } 8626 if (isset($pl['opt']['mk']['if']['fb']) AND ($pl['opt']['mk']['if']['fb'])) { 8627 $annots .= ' /FB true'; 8628 } 8629 $annots .= '>>'; 8630 } 8631 if (isset($pl['opt']['mk']['tp']) AND ($pl['opt']['mk']['tp'] >= 0) AND ($pl['opt']['mk']['tp'] <= 6)) { 8632 $annots .= ' /TP '.intval($pl['opt']['mk']['tp']); 8633 } 8634 $annots .= '>>'; 8635 } // end MK 8636 // --- Entries for field dictionaries --- 8637 if (isset($this->radiobutton_groups[$n][$pl['txt']])) { 8638 // set parent 8639 $annots .= ' /Parent '.$this->radiobutton_groups[$n][$pl['txt']].' 0 R'; 8640 } 8641 if (isset($pl['opt']['t']) AND is_string($pl['opt']['t'])) { 8642 $annots .= ' /T '.$this->_datastring($pl['opt']['t'], $annot_obj_id); 8643 } 8644 if (isset($pl['opt']['tu']) AND is_string($pl['opt']['tu'])) { 8645 $annots .= ' /TU '.$this->_datastring($pl['opt']['tu'], $annot_obj_id); 8646 } 8647 if (isset($pl['opt']['tm']) AND is_string($pl['opt']['tm'])) { 8648 $annots .= ' /TM '.$this->_datastring($pl['opt']['tm'], $annot_obj_id); 8649 } 8650 if (isset($pl['opt']['ff'])) { 8651 if (is_array($pl['opt']['ff'])) { 8652 // array of bit settings 8653 $flag = 0; 8654 foreach($pl['opt']['ff'] as $val) { 8655 $flag += 1 << ($val - 1); 8656 } 8657 } else { 8658 $flag = intval($pl['opt']['ff']); 8659 } 8660 $annots .= ' /Ff '.$flag; 8661 } 8662 if (isset($pl['opt']['maxlen'])) { 8663 $annots .= ' /MaxLen '.intval($pl['opt']['maxlen']); 8664 } 8665 if (isset($pl['opt']['v'])) { 8666 $annots .= ' /V'; 8667 if (is_array($pl['opt']['v'])) { 8668 foreach ($pl['opt']['v'] AS $optval) { 8669 if (is_float($optval)) { 8670 $optval = sprintf('%F', $optval); 8671 } 8672 $annots .= ' '.$optval; 8673 } 8674 } else { 8675 $annots .= ' '.$this->_textstring($pl['opt']['v'], $annot_obj_id); 8676 } 8677 } 8678 if (isset($pl['opt']['dv'])) { 8679 $annots .= ' /DV'; 8680 if (is_array($pl['opt']['dv'])) { 8681 foreach ($pl['opt']['dv'] AS $optval) { 8682 if (is_float($optval)) { 8683 $optval = sprintf('%F', $optval); 8684 } 8685 $annots .= ' '.$optval; 8686 } 8687 } else { 8688 $annots .= ' '.$this->_textstring($pl['opt']['dv'], $annot_obj_id); 8689 } 8690 } 8691 if (isset($pl['opt']['rv'])) { 8692 $annots .= ' /RV'; 8693 if (is_array($pl['opt']['rv'])) { 8694 foreach ($pl['opt']['rv'] AS $optval) { 8695 if (is_float($optval)) { 8696 $optval = sprintf('%F', $optval); 8697 } 8698 $annots .= ' '.$optval; 8699 } 8700 } else { 8701 $annots .= ' '.$this->_textstring($pl['opt']['rv'], $annot_obj_id); 8702 } 8703 } 8704 if (isset($pl['opt']['a']) AND !empty($pl['opt']['a'])) { 8705 $annots .= ' /A << '.$pl['opt']['a'].' >>'; 8706 } 8707 if (isset($pl['opt']['aa']) AND !empty($pl['opt']['aa'])) { 8708 $annots .= ' /AA << '.$pl['opt']['aa'].' >>'; 8709 } 8710 if (isset($pl['opt']['da']) AND !empty($pl['opt']['da'])) { 8711 $annots .= ' /DA ('.$pl['opt']['da'].')'; 8712 } 8713 if (isset($pl['opt']['q']) AND ($pl['opt']['q'] >= 0) AND ($pl['opt']['q'] <= 2)) { 8714 $annots .= ' /Q '.intval($pl['opt']['q']); 8715 } 8716 if (isset($pl['opt']['opt']) AND (is_array($pl['opt']['opt'])) AND !empty($pl['opt']['opt'])) { 8717 $annots .= ' /Opt ['; 8718 foreach($pl['opt']['opt'] AS $copt) { 8719 if (is_array($copt)) { 8720 $annots .= ' ['.$this->_textstring($copt[0], $annot_obj_id).' '.$this->_textstring($copt[1], $annot_obj_id).']'; 8721 } else { 8722 $annots .= ' '.$this->_textstring($copt, $annot_obj_id); 8723 } 8724 } 8725 $annots .= ']'; 8726 } 8727 if (isset($pl['opt']['ti'])) { 8728 $annots .= ' /TI '.intval($pl['opt']['ti']); 8729 } 8730 if (isset($pl['opt']['i']) AND (is_array($pl['opt']['i'])) AND !empty($pl['opt']['i'])) { 8731 $annots .= ' /I ['; 8732 foreach($pl['opt']['i'] AS $copt) { 8733 $annots .= intval($copt).' '; 8734 } 8735 $annots .= ']'; 8736 } 8737 break; 8738 } 8739 case 'screen': { 8740 break; 8741 } 8742 case 'printermark': { 8743 break; 8744 } 8745 case 'trapnet': { 8746 break; 8747 } 8748 case 'watermark': { 8749 break; 8750 } 8751 case '3d': { 8752 break; 8753 } 8754 default: { 8755 break; 8756 } 8757 } 8758 $annots .= '>>'; 8759 // create new annotation object 8760 $this->_out($this->_getobj($annot_obj_id)."\n".$annots."\n".'endobj'); 8761 if ($formfield AND !isset($this->radiobutton_groups[$n][$pl['txt']])) { 8762 // store reference of form object 8763 $this->form_obj_id[] = $annot_obj_id; 8764 } 8765 } 8766 } 8767 } // end for each page 8768 } 8769 8770 /** 8771 * Put appearance streams XObject used to define annotation's appearance states. 8772 * @param $w (int) annotation width 8773 * @param $h (int) annotation height 8774 * @param $stream (string) appearance stream 8775 * @return int object ID 8776 * @protected 8777 * @since 4.8.001 (2009-09-09) 8778 */ 8779 protected function _putAPXObject($w=0, $h=0, $stream='') { 8780 $stream = trim($stream); 8781 $out = $this->_getobj()."\n"; 8782 $this->xobjects['AX'.$this->n] = array('n' => $this->n); 8783 $out .= '<<'; 8784 $out .= ' /Type /XObject'; 8785 $out .= ' /Subtype /Form'; 8786 $out .= ' /FormType 1'; 8787 if ($this->compress) { 8788 $stream = gzcompress($stream); 8789 $out .= ' /Filter /FlateDecode'; 8790 } 8791 $rect = sprintf('%F %F', $w, $h); 8792 $out .= ' /BBox [0 0 '.$rect.']'; 8793 $out .= ' /Matrix [1 0 0 1 0 0]'; 8794 $out .= ' /Resources 2 0 R'; 8795 $stream = $this->_getrawstream($stream); 8796 $out .= ' /Length '.strlen($stream); 8797 $out .= ' >>'; 8798 $out .= ' stream'."\n".$stream."\n".'endstream'; 8799 $out .= "\n".'endobj'; 8800 $this->_out($out); 8801 return $this->n; 8802 } 8803 8804 /** 8805 * Output fonts. 8806 * @author Nicola Asuni 8807 * @protected 8808 */ 8809 protected function _putfonts() { 8810 $nf = $this->n; 8811 foreach ($this->diffs as $diff) { 8812 //Encodings 8813 $this->_newobj(); 8814 $this->_out('<< /Type /Encoding /BaseEncoding /WinAnsiEncoding /Differences ['.$diff.'] >>'."\n".'endobj'); 8815 } 8816 $mqr = TCPDF_STATIC::get_mqr(); 8817 TCPDF_STATIC::set_mqr(false); 8818 foreach ($this->FontFiles as $file => $info) { 8819 // search and get font file to embedd 8820 $fontfile = TCPDF_FONTS::getFontFullPath($file, $info['fontdir']); 8821 if (!TCPDF_STATIC::empty_string($fontfile)) { 8822 $font = file_get_contents($fontfile); 8823 $compressed = (substr($file, -2) == '.z'); 8824 if ((!$compressed) AND (isset($info['length2']))) { 8825 $header = (ord($font[0]) == 128); 8826 if ($header) { 8827 // strip first binary header 8828 $font = substr($font, 6); 8829 } 8830 if ($header AND (ord($font[$info['length1']]) == 128)) { 8831 // strip second binary header 8832 $font = substr($font, 0, $info['length1']).substr($font, ($info['length1'] + 6)); 8833 } 8834 } elseif ($info['subset'] AND ((!$compressed) OR ($compressed AND function_exists('gzcompress')))) { 8835 if ($compressed) { 8836 // uncompress font 8837 $font = gzuncompress($font); 8838 } 8839 // merge subset characters 8840 $subsetchars = array(); // used chars 8841 foreach ($info['fontkeys'] as $fontkey) { 8842 $fontinfo = $this->getFontBuffer($fontkey); 8843 $subsetchars += $fontinfo['subsetchars']; 8844 } 8845 // rebuild a font subset 8846 $font = TCPDF_FONTS::_getTrueTypeFontSubset($font, $subsetchars); 8847 // calculate new font length 8848 $info['length1'] = strlen($font); 8849 if ($compressed) { 8850 // recompress font 8851 $font = gzcompress($font); 8852 } 8853 } 8854 $this->_newobj(); 8855 $this->FontFiles[$file]['n'] = $this->n; 8856 $stream = $this->_getrawstream($font); 8857 $out = '<< /Length '.strlen($stream); 8858 if ($compressed) { 8859 $out .= ' /Filter /FlateDecode'; 8860 } 8861 $out .= ' /Length1 '.$info['length1']; 8862 if (isset($info['length2'])) { 8863 $out .= ' /Length2 '.$info['length2'].' /Length3 0'; 8864 } 8865 $out .= ' >>'; 8866 $out .= ' stream'."\n".$stream."\n".'endstream'; 8867 $out .= "\n".'endobj'; 8868 $this->_out($out); 8869 } 8870 } 8871 TCPDF_STATIC::set_mqr($mqr); 8872 foreach ($this->fontkeys as $k) { 8873 //Font objects 8874 $font = $this->getFontBuffer($k); 8875 $type = $font['type']; 8876 $name = $font['name']; 8877 if ($type == 'core') { 8878 // standard core font 8879 $out = $this->_getobj($this->font_obj_ids[$k])."\n"; 8880 $out .= '<</Type /Font'; 8881 $out .= ' /Subtype /Type1'; 8882 $out .= ' /BaseFont /'.$name; 8883 $out .= ' /Name /F'.$font['i']; 8884 if ((strtolower($name) != 'symbol') AND (strtolower($name) != 'zapfdingbats')) { 8885 $out .= ' /Encoding /WinAnsiEncoding'; 8886 } 8887 if ($k == 'helvetica') { 8888 // add default font for annotations 8889 $this->annotation_fonts[$k] = $font['i']; 8890 } 8891 $out .= ' >>'; 8892 $out .= "\n".'endobj'; 8893 $this->_out($out); 8894 } elseif (($type == 'Type1') OR ($type == 'TrueType')) { 8895 // additional Type1 or TrueType font 8896 $out = $this->_getobj($this->font_obj_ids[$k])."\n"; 8897 $out .= '<</Type /Font'; 8898 $out .= ' /Subtype /'.$type; 8899 $out .= ' /BaseFont /'.$name; 8900 $out .= ' /Name /F'.$font['i']; 8901 $out .= ' /FirstChar 32 /LastChar 255'; 8902 $out .= ' /Widths '.($this->n + 1).' 0 R'; 8903 $out .= ' /FontDescriptor '.($this->n + 2).' 0 R'; 8904 if ($font['enc']) { 8905 if (isset($font['diff'])) { 8906 $out .= ' /Encoding '.($nf + $font['diff']).' 0 R'; 8907 } else { 8908 $out .= ' /Encoding /WinAnsiEncoding'; 8909 } 8910 } 8911 $out .= ' >>'; 8912 $out .= "\n".'endobj'; 8913 $this->_out($out); 8914 // Widths 8915 $this->_newobj(); 8916 $s = '['; 8917 for ($i = 32; $i < 256; ++$i) { 8918 if (isset($font['cw'][$i])) { 8919 $s .= $font['cw'][$i].' '; 8920 } else { 8921 $s .= $font['dw'].' '; 8922 } 8923 } 8924 $s .= ']'; 8925 $s .= "\n".'endobj'; 8926 $this->_out($s); 8927 //Descriptor 8928 $this->_newobj(); 8929 $s = '<</Type /FontDescriptor /FontName /'.$name; 8930 foreach ($font['desc'] as $fdk => $fdv) { 8931 if (is_float($fdv)) { 8932 $fdv = sprintf('%F', $fdv); 8933 } 8934 $s .= ' /'.$fdk.' '.$fdv.''; 8935 } 8936 if (!TCPDF_STATIC::empty_string($font['file'])) { 8937 $s .= ' /FontFile'.($type == 'Type1' ? '' : '2').' '.$this->FontFiles[$font['file']]['n'].' 0 R'; 8938 } 8939 $s .= '>>'; 8940 $s .= "\n".'endobj'; 8941 $this->_out($s); 8942 } else { 8943 // additional types 8944 $mtd = '_put'.strtolower($type); 8945 if (!method_exists($this, $mtd)) { 8946 $this->Error('Unsupported font type: '.$type); 8947 } 8948 $this->$mtd($font); 8949 } 8950 } 8951 } 8952 8953 /** 8954 * Adds unicode fonts.<br> 8955 * Based on PDF Reference 1.3 (section 5) 8956 * @param $font (array) font data 8957 * @protected 8958 * @author Nicola Asuni 8959 * @since 1.52.0.TC005 (2005-01-05) 8960 */ 8961 protected function _puttruetypeunicode($font) { 8962 $fontname = ''; 8963 if ($font['subset']) { 8964 // change name for font subsetting 8965 $subtag = sprintf('%06u', $font['i']); 8966 $subtag = strtr($subtag, '0123456789', 'ABCDEFGHIJ'); 8967 $fontname .= $subtag.'+'; 8968 } 8969 $fontname .= $font['name']; 8970 // Type0 Font 8971 // A composite font composed of other fonts, organized hierarchically 8972 $out = $this->_getobj($this->font_obj_ids[$font['fontkey']])."\n"; 8973 $out .= '<< /Type /Font'; 8974 $out .= ' /Subtype /Type0'; 8975 $out .= ' /BaseFont /'.$fontname; 8976 $out .= ' /Name /F'.$font['i']; 8977 $out .= ' /Encoding /'.$font['enc']; 8978 $out .= ' /ToUnicode '.($this->n + 1).' 0 R'; 8979 $out .= ' /DescendantFonts ['.($this->n + 2).' 0 R]'; 8980 $out .= ' >>'; 8981 $out .= "\n".'endobj'; 8982 $this->_out($out); 8983 // ToUnicode map for Identity-H 8984 $stream = TCPDF_FONT_DATA::$uni_identity_h; 8985 // ToUnicode Object 8986 $this->_newobj(); 8987 $stream = ($this->compress) ? gzcompress($stream) : $stream; 8988 $filter = ($this->compress) ? '/Filter /FlateDecode ' : ''; 8989 $stream = $this->_getrawstream($stream); 8990 $this->_out('<<'.$filter.'/Length '.strlen($stream).'>> stream'."\n".$stream."\n".'endstream'."\n".'endobj'); 8991 // CIDFontType2 8992 // A CIDFont whose glyph descriptions are based on TrueType font technology 8993 $oid = $this->_newobj(); 8994 $out = '<< /Type /Font'; 8995 $out .= ' /Subtype /CIDFontType2'; 8996 $out .= ' /BaseFont /'.$fontname; 8997 // A dictionary containing entries that define the character collection of the CIDFont. 8998 $cidinfo = '/Registry '.$this->_datastring($font['cidinfo']['Registry'], $oid); 8999 $cidinfo .= ' /Ordering '.$this->_datastring($font['cidinfo']['Ordering'], $oid); 9000 $cidinfo .= ' /Supplement '.$font['cidinfo']['Supplement']; 9001 $out .= ' /CIDSystemInfo << '.$cidinfo.' >>'; 9002 $out .= ' /FontDescriptor '.($this->n + 1).' 0 R'; 9003 $out .= ' /DW '.$font['dw']; // default width 9004 $out .= "\n".TCPDF_FONTS::_putfontwidths($font, 0); 9005 if (isset($font['ctg']) AND (!TCPDF_STATIC::empty_string($font['ctg']))) { 9006 $out .= "\n".'/CIDToGIDMap '.($this->n + 2).' 0 R'; 9007 } 9008 $out .= ' >>'; 9009 $out .= "\n".'endobj'; 9010 $this->_out($out); 9011 // Font descriptor 9012 // A font descriptor describing the CIDFont default metrics other than its glyph widths 9013 $this->_newobj(); 9014 $out = '<< /Type /FontDescriptor'; 9015 $out .= ' /FontName /'.$fontname; 9016 foreach ($font['desc'] as $key => $value) { 9017 if (is_float($value)) { 9018 $value = sprintf('%F', $value); 9019 } 9020 $out .= ' /'.$key.' '.$value; 9021 } 9022 $fontdir = false; 9023 if (!TCPDF_STATIC::empty_string($font['file'])) { 9024 // A stream containing a TrueType font 9025 $out .= ' /FontFile2 '.$this->FontFiles[$font['file']]['n'].' 0 R'; 9026 $fontdir = $this->FontFiles[$font['file']]['fontdir']; 9027 } 9028 $out .= ' >>'; 9029 $out .= "\n".'endobj'; 9030 $this->_out($out); 9031 if (isset($font['ctg']) AND (!TCPDF_STATIC::empty_string($font['ctg']))) { 9032 $this->_newobj(); 9033 // Embed CIDToGIDMap 9034 // A specification of the mapping from CIDs to glyph indices 9035 // search and get CTG font file to embedd 9036 $ctgfile = strtolower($font['ctg']); 9037 // search and get ctg font file to embedd 9038 $fontfile = TCPDF_FONTS::getFontFullPath($ctgfile, $fontdir); 9039 if (TCPDF_STATIC::empty_string($fontfile)) { 9040 $this->Error('Font file not found: '.$ctgfile); 9041 } 9042 $stream = $this->_getrawstream(file_get_contents($fontfile)); 9043 $out = '<< /Length '.strlen($stream).''; 9044 if (substr($fontfile, -2) == '.z') { // check file extension 9045 // Decompresses data encoded using the public-domain 9046 // zlib/deflate compression method, reproducing the 9047 // original text or binary data 9048 $out .= ' /Filter /FlateDecode'; 9049 } 9050 $out .= ' >>'; 9051 $out .= ' stream'."\n".$stream."\n".'endstream'; 9052 $out .= "\n".'endobj'; 9053 $this->_out($out); 9054 } 9055 } 9056 9057 /** 9058 * Output CID-0 fonts. 9059 * A Type 0 CIDFont contains glyph descriptions based on the Adobe Type 1 font format 9060 * @param $font (array) font data 9061 * @protected 9062 * @author Andrew Whitehead, Nicola Asuni, Yukihiro Nakadaira 9063 * @since 3.2.000 (2008-06-23) 9064 */ 9065 protected function _putcidfont0($font) { 9066 $cidoffset = 0; 9067 if (!isset($font['cw'][1])) { 9068 $cidoffset = 31; 9069 } 9070 if (isset($font['cidinfo']['uni2cid'])) { 9071 // convert unicode to cid. 9072 $uni2cid = $font['cidinfo']['uni2cid']; 9073 $cw = array(); 9074 foreach ($font['cw'] as $uni => $width) { 9075 if (isset($uni2cid[$uni])) { 9076 $cw[($uni2cid[$uni] + $cidoffset)] = $width; 9077 } elseif ($uni < 256) { 9078 $cw[$uni] = $width; 9079 } // else unknown character 9080 } 9081 $font = array_merge($font, array('cw' => $cw)); 9082 } 9083 $name = $font['name']; 9084 $enc = $font['enc']; 9085 if ($enc) { 9086 $longname = $name.'-'.$enc; 9087 } else { 9088 $longname = $name; 9089 } 9090 $out = $this->_getobj($this->font_obj_ids[$font['fontkey']])."\n"; 9091 $out .= '<</Type /Font'; 9092 $out .= ' /Subtype /Type0'; 9093 $out .= ' /BaseFont /'.$longname; 9094 $out .= ' /Name /F'.$font['i']; 9095 if ($enc) { 9096 $out .= ' /Encoding /'.$enc; 9097 } 9098 $out .= ' /DescendantFonts ['.($this->n + 1).' 0 R]'; 9099 $out .= ' >>'; 9100 $out .= "\n".'endobj'; 9101 $this->_out($out); 9102 $oid = $this->_newobj(); 9103 $out = '<</Type /Font'; 9104 $out .= ' /Subtype /CIDFontType0'; 9105 $out .= ' /BaseFont /'.$name; 9106 $cidinfo = '/Registry '.$this->_datastring($font['cidinfo']['Registry'], $oid); 9107 $cidinfo .= ' /Ordering '.$this->_datastring($font['cidinfo']['Ordering'], $oid); 9108 $cidinfo .= ' /Supplement '.$font['cidinfo']['Supplement']; 9109 $out .= ' /CIDSystemInfo <<'.$cidinfo.'>>'; 9110 $out .= ' /FontDescriptor '.($this->n + 1).' 0 R'; 9111 $out .= ' /DW '.$font['dw']; 9112 $out .= "\n".TCPDF_FONTS::_putfontwidths($font, $cidoffset); 9113 $out .= ' >>'; 9114 $out .= "\n".'endobj'; 9115 $this->_out($out); 9116 $this->_newobj(); 9117 $s = '<</Type /FontDescriptor /FontName /'.$name; 9118 foreach ($font['desc'] as $k => $v) { 9119 if ($k != 'Style') { 9120 if (is_float($v)) { 9121 $v = sprintf('%F', $v); 9122 } 9123 $s .= ' /'.$k.' '.$v.''; 9124 } 9125 } 9126 $s .= '>>'; 9127 $s .= "\n".'endobj'; 9128 $this->_out($s); 9129 } 9130 9131 /** 9132 * Output images. 9133 * @protected 9134 */ 9135 protected function _putimages() { 9136 $filter = ($this->compress) ? '/Filter /FlateDecode ' : ''; 9137 foreach ($this->imagekeys as $file) { 9138 $info = $this->getImageBuffer($file); 9139 // set object for alternate images array 9140 if ((!$this->pdfa_mode) AND isset($info['altimgs']) AND !empty($info['altimgs'])) { 9141 $altoid = $this->_newobj(); 9142 $out = '['; 9143 foreach ($info['altimgs'] as $altimage) { 9144 if (isset($this->xobjects['I'.$altimage[0]]['n'])) { 9145 $out .= ' << /Image '.$this->xobjects['I'.$altimage[0]]['n'].' 0 R'; 9146 $out .= ' /DefaultForPrinting'; 9147 if ($altimage[1] === true) { 9148 $out .= ' true'; 9149 } else { 9150 $out .= ' false'; 9151 } 9152 $out .= ' >>'; 9153 } 9154 } 9155 $out .= ' ]'; 9156 $out .= "\n".'endobj'; 9157 $this->_out($out); 9158 } 9159 // set image object 9160 $oid = $this->_newobj(); 9161 $this->xobjects['I'.$info['i']] = array('n' => $oid); 9162 $this->setImageSubBuffer($file, 'n', $this->n); 9163 $out = '<</Type /XObject'; 9164 $out .= ' /Subtype /Image'; 9165 $out .= ' /Width '.$info['w']; 9166 $out .= ' /Height '.$info['h']; 9167 if (array_key_exists('masked', $info)) { 9168 $out .= ' /SMask '.($this->n - 1).' 0 R'; 9169 } 9170 // set color space 9171 $icc = false; 9172 if (isset($info['icc']) AND ($info['icc'] !== false)) { 9173 // ICC Colour Space 9174 $icc = true; 9175 $out .= ' /ColorSpace [/ICCBased '.($this->n + 1).' 0 R]'; 9176 } elseif ($info['cs'] == 'Indexed') { 9177 // Indexed Colour Space 9178 $out .= ' /ColorSpace [/Indexed /DeviceRGB '.((strlen($info['pal']) / 3) - 1).' '.($this->n + 1).' 0 R]'; 9179 } else { 9180 // Device Colour Space 9181 $out .= ' /ColorSpace /'.$info['cs']; 9182 } 9183 if ($info['cs'] == 'DeviceCMYK') { 9184 $out .= ' /Decode [1 0 1 0 1 0 1 0]'; 9185 } 9186 $out .= ' /BitsPerComponent '.$info['bpc']; 9187 if (isset($altoid) AND ($altoid > 0)) { 9188 // reference to alternate images dictionary 9189 $out .= ' /Alternates '.$altoid.' 0 R'; 9190 } 9191 if (isset($info['exurl']) AND !empty($info['exurl'])) { 9192 // external stream 9193 $out .= ' /Length 0'; 9194 $out .= ' /F << /FS /URL /F '.$this->_datastring($info['exurl'], $oid).' >>'; 9195 if (isset($info['f'])) { 9196 $out .= ' /FFilter /'.$info['f']; 9197 } 9198 $out .= ' >>'; 9199 $out .= ' stream'."\n".'endstream'; 9200 } else { 9201 if (isset($info['f'])) { 9202 $out .= ' /Filter /'.$info['f']; 9203 } 9204 if (isset($info['parms'])) { 9205 $out .= ' '.$info['parms']; 9206 } 9207 if (isset($info['trns']) AND is_array($info['trns'])) { 9208 $trns = ''; 9209 $count_info = count($info['trns']); 9210 if ($info['cs'] == 'Indexed') { 9211 $maxval =(pow(2, $info['bpc']) - 1); 9212 for ($i = 0; $i < $count_info; ++$i) { 9213 if (($info['trns'][$i] != 0) AND ($info['trns'][$i] != $maxval)) { 9214 // this is not a binary type mask @TODO: create a SMask 9215 $trns = ''; 9216 break; 9217 } elseif (empty($trns) AND ($info['trns'][$i] == 0)) { 9218 // store the first fully transparent value 9219 $trns .= $i.' '.$i.' '; 9220 } 9221 } 9222 } else { 9223 // grayscale or RGB 9224 for ($i = 0; $i < $count_info; ++$i) { 9225 if ($info['trns'][$i] == 0) { 9226 $trns .= $info['trns'][$i].' '.$info['trns'][$i].' '; 9227 } 9228 } 9229 } 9230 // Colour Key Masking 9231 if (!empty($trns)) { 9232 $out .= ' /Mask ['.$trns.']'; 9233 } 9234 } 9235 $stream = $this->_getrawstream($info['data']); 9236 $out .= ' /Length '.strlen($stream).' >>'; 9237 $out .= ' stream'."\n".$stream."\n".'endstream'; 9238 } 9239 $out .= "\n".'endobj'; 9240 $this->_out($out); 9241 if ($icc) { 9242 // ICC colour profile 9243 $this->_newobj(); 9244 $icc = ($this->compress) ? gzcompress($info['icc']) : $info['icc']; 9245 $icc = $this->_getrawstream($icc); 9246 $this->_out('<</N '.$info['ch'].' /Alternate /'.$info['cs'].' '.$filter.'/Length '.strlen($icc).'>> stream'."\n".$icc."\n".'endstream'."\n".'endobj'); 9247 } elseif ($info['cs'] == 'Indexed') { 9248 // colour palette 9249 $this->_newobj(); 9250 $pal = ($this->compress) ? gzcompress($info['pal']) : $info['pal']; 9251 $pal = $this->_getrawstream($pal); 9252 $this->_out('<<'.$filter.'/Length '.strlen($pal).'>> stream'."\n".$pal."\n".'endstream'."\n".'endobj'); 9253 } 9254 } 9255 } 9256 9257 /** 9258 * Output Form XObjects Templates. 9259 * @author Nicola Asuni 9260 * @since 5.8.017 (2010-08-24) 9261 * @protected 9262 * @see startTemplate(), endTemplate(), printTemplate() 9263 */ 9264 protected function _putxobjects() { 9265 foreach ($this->xobjects as $key => $data) { 9266 if (isset($data['outdata'])) { 9267 $stream = str_replace($this->epsmarker, '', trim($data['outdata'])); 9268 $out = $this->_getobj($data['n'])."\n"; 9269 $out .= '<<'; 9270 $out .= ' /Type /XObject'; 9271 $out .= ' /Subtype /Form'; 9272 $out .= ' /FormType 1'; 9273 if ($this->compress) { 9274 $stream = gzcompress($stream); 9275 $out .= ' /Filter /FlateDecode'; 9276 } 9277 $out .= sprintf(' /BBox [%F %F %F %F]', ($data['x'] * $this->k), (-$data['y'] * $this->k), (($data['w'] + $data['x']) * $this->k), (($data['h'] - $data['y']) * $this->k)); 9278 $out .= ' /Matrix [1 0 0 1 0 0]'; 9279 $out .= ' /Resources <<'; 9280 $out .= ' /ProcSet [/PDF /Text /ImageB /ImageC /ImageI]'; 9281 if (!$this->pdfa_mode) { 9282 // transparency 9283 if (isset($data['extgstates']) AND !empty($data['extgstates'])) { 9284 $out .= ' /ExtGState <<'; 9285 foreach ($data['extgstates'] as $k => $extgstate) { 9286 if (isset($this->extgstates[$k]['name'])) { 9287 $out .= ' /'.$this->extgstates[$k]['name']; 9288 } else { 9289 $out .= ' /GS'.$k; 9290 } 9291 $out .= ' '.$this->extgstates[$k]['n'].' 0 R'; 9292 } 9293 $out .= ' >>'; 9294 } 9295 if (isset($data['gradients']) AND !empty($data['gradients'])) { 9296 $gp = ''; 9297 $gs = ''; 9298 foreach ($data['gradients'] as $id => $grad) { 9299 // gradient patterns 9300 $gp .= ' /p'.$id.' '.$this->gradients[$id]['pattern'].' 0 R'; 9301 // gradient shadings 9302 $gs .= ' /Sh'.$id.' '.$this->gradients[$id]['id'].' 0 R'; 9303 } 9304 $out .= ' /Pattern <<'.$gp.' >>'; 9305 $out .= ' /Shading <<'.$gs.' >>'; 9306 } 9307 } 9308 // spot colors 9309 if (isset($data['spot_colors']) AND !empty($data['spot_colors'])) { 9310 $out .= ' /ColorSpace <<'; 9311 foreach ($data['spot_colors'] as $name => $color) { 9312 $out .= ' /CS'.$color['i'].' '.$this->spot_colors[$name]['n'].' 0 R'; 9313 } 9314 $out .= ' >>'; 9315 } 9316 // fonts 9317 if (!empty($data['fonts'])) { 9318 $out .= ' /Font <<'; 9319 foreach ($data['fonts'] as $fontkey => $fontid) { 9320 $out .= ' /F'.$fontid.' '.$this->font_obj_ids[$fontkey].' 0 R'; 9321 } 9322 $out .= ' >>'; 9323 } 9324 // images or nested xobjects 9325 if (!empty($data['images']) OR !empty($data['xobjects'])) { 9326 $out .= ' /XObject <<'; 9327 foreach ($data['images'] as $imgid) { 9328 $out .= ' /I'.$imgid.' '.$this->xobjects['I'.$imgid]['n'].' 0 R'; 9329 } 9330 foreach ($data['xobjects'] as $sub_id => $sub_objid) { 9331 $out .= ' /'.$sub_id.' '.$sub_objid['n'].' 0 R'; 9332 } 9333 $out .= ' >>'; 9334 } 9335 $out .= ' >>'; //end resources 9336 if (isset($data['group']) AND ($data['group'] !== false)) { 9337 // set transparency group 9338 $out .= ' /Group << /Type /Group /S /Transparency'; 9339 if (is_array($data['group'])) { 9340 if (isset($data['group']['CS']) AND !empty($data['group']['CS'])) { 9341 $out .= ' /CS /'.$data['group']['CS']; 9342 } 9343 if (isset($data['group']['I'])) { 9344 $out .= ' /I /'.($data['group']['I']===true?'true':'false'); 9345 } 9346 if (isset($data['group']['K'])) { 9347 $out .= ' /K /'.($data['group']['K']===true?'true':'false'); 9348 } 9349 } 9350 $out .= ' >>'; 9351 } 9352 $stream = $this->_getrawstream($stream, $data['n']); 9353 $out .= ' /Length '.strlen($stream); 9354 $out .= ' >>'; 9355 $out .= ' stream'."\n".$stream."\n".'endstream'; 9356 $out .= "\n".'endobj'; 9357 $this->_out($out); 9358 } 9359 } 9360 } 9361 9362 /** 9363 * Output Spot Colors Resources. 9364 * @protected 9365 * @since 4.0.024 (2008-09-12) 9366 */ 9367 protected function _putspotcolors() { 9368 foreach ($this->spot_colors as $name => $color) { 9369 $this->_newobj(); 9370 $this->spot_colors[$name]['n'] = $this->n; 9371 $out = '[/Separation /'.str_replace(' ', '#20', $name); 9372 $out .= ' /DeviceCMYK <<'; 9373 $out .= ' /Range [0 1 0 1 0 1 0 1] /C0 [0 0 0 0]'; 9374 $out .= ' '.sprintf('/C1 [%F %F %F %F] ', ($color['C'] / 100), ($color['M'] / 100), ($color['Y'] / 100), ($color['K'] / 100)); 9375 $out .= ' /FunctionType 2 /Domain [0 1] /N 1>>]'; 9376 $out .= "\n".'endobj'; 9377 $this->_out($out); 9378 } 9379 } 9380 9381 /** 9382 * Return XObjects Dictionary. 9383 * @return string XObjects dictionary 9384 * @protected 9385 * @since 5.8.014 (2010-08-23) 9386 */ 9387 protected function _getxobjectdict() { 9388 $out = ''; 9389 foreach ($this->xobjects as $id => $objid) { 9390 $out .= ' /'.$id.' '.$objid['n'].' 0 R'; 9391 } 9392 return $out; 9393 } 9394 9395 /** 9396 * Output Resources Dictionary. 9397 * @protected 9398 */ 9399 protected function _putresourcedict() { 9400 $out = $this->_getobj(2)."\n"; 9401 $out .= '<< /ProcSet [/PDF /Text /ImageB /ImageC /ImageI]'; 9402 $out .= ' /Font <<'; 9403 foreach ($this->fontkeys as $fontkey) { 9404 $font = $this->getFontBuffer($fontkey); 9405 $out .= ' /F'.$font['i'].' '.$font['n'].' 0 R'; 9406 } 9407 $out .= ' >>'; 9408 $out .= ' /XObject <<'; 9409 $out .= $this->_getxobjectdict(); 9410 $out .= ' >>'; 9411 // layers 9412 if (!empty($this->pdflayers)) { 9413 $out .= ' /Properties <<'; 9414 foreach ($this->pdflayers as $layer) { 9415 $out .= ' /'.$layer['layer'].' '.$layer['objid'].' 0 R'; 9416 } 9417 $out .= ' >>'; 9418 } 9419 if (!$this->pdfa_mode) { 9420 // transparency 9421 if (isset($this->extgstates) AND !empty($this->extgstates)) { 9422 $out .= ' /ExtGState <<'; 9423 foreach ($this->extgstates as $k => $extgstate) { 9424 if (isset($extgstate['name'])) { 9425 $out .= ' /'.$extgstate['name']; 9426 } else { 9427 $out .= ' /GS'.$k; 9428 } 9429 $out .= ' '.$extgstate['n'].' 0 R'; 9430 } 9431 $out .= ' >>'; 9432 } 9433 if (isset($this->gradients) AND !empty($this->gradients)) { 9434 $gp = ''; 9435 $gs = ''; 9436 foreach ($this->gradients as $id => $grad) { 9437 // gradient patterns 9438 $gp .= ' /p'.$id.' '.$grad['pattern'].' 0 R'; 9439 // gradient shadings 9440 $gs .= ' /Sh'.$id.' '.$grad['id'].' 0 R'; 9441 } 9442 $out .= ' /Pattern <<'.$gp.' >>'; 9443 $out .= ' /Shading <<'.$gs.' >>'; 9444 } 9445 } 9446 // spot colors 9447 if (isset($this->spot_colors) AND !empty($this->spot_colors)) { 9448 $out .= ' /ColorSpace <<'; 9449 foreach ($this->spot_colors as $color) { 9450 $out .= ' /CS'.$color['i'].' '.$color['n'].' 0 R'; 9451 } 9452 $out .= ' >>'; 9453 } 9454 $out .= ' >>'; 9455 $out .= "\n".'endobj'; 9456 $this->_out($out); 9457 } 9458 9459 /** 9460 * Output Resources. 9461 * @protected 9462 */ 9463 protected function _putresources() { 9464 $this->_putextgstates(); 9465 $this->_putocg(); 9466 $this->_putfonts(); 9467 $this->_putimages(); 9468 $this->_putspotcolors(); 9469 $this->_putshaders(); 9470 $this->_putxobjects(); 9471 $this->_putresourcedict(); 9472 $this->_putdests(); 9473 $this->_putEmbeddedFiles(); 9474 $this->_putannotsobjs(); 9475 $this->_putjavascript(); 9476 $this->_putbookmarks(); 9477 $this->_putencryption(); 9478 } 9479 9480 /** 9481 * Adds some Metadata information (Document Information Dictionary) 9482 * (see Chapter 14.3.3 Document Information Dictionary of PDF32000_2008.pdf Reference) 9483 * @return int object id 9484 * @protected 9485 */ 9486 protected function _putinfo() { 9487 $oid = $this->_newobj(); 9488 $out = '<<'; 9489 // store current isunicode value 9490 $prev_isunicode = $this->isunicode; 9491 if ($this->docinfounicode) { 9492 $this->isunicode = true; 9493 } 9494 if (!TCPDF_STATIC::empty_string($this->title)) { 9495 // The document's title. 9496 $out .= ' /Title '.$this->_textstring($this->title, $oid); 9497 } 9498 if (!TCPDF_STATIC::empty_string($this->author)) { 9499 // The name of the person who created the document. 9500 $out .= ' /Author '.$this->_textstring($this->author, $oid); 9501 } 9502 if (!TCPDF_STATIC::empty_string($this->subject)) { 9503 // The subject of the document. 9504 $out .= ' /Subject '.$this->_textstring($this->subject, $oid); 9505 } 9506 if (!TCPDF_STATIC::empty_string($this->keywords)) { 9507 // Keywords associated with the document. 9508 $out .= ' /Keywords '.$this->_textstring($this->keywords, $oid); 9509 } 9510 if (!TCPDF_STATIC::empty_string($this->creator)) { 9511 // If the document was converted to PDF from another format, the name of the conforming product that created the original document from which it was converted. 9512 $out .= ' /Creator '.$this->_textstring($this->creator, $oid); 9513 } 9514 // restore previous isunicode value 9515 $this->isunicode = $prev_isunicode; 9516 // default producer 9517 $out .= ' /Producer '.$this->_textstring(TCPDF_STATIC::getTCPDFProducer(), $oid); 9518 // The date and time the document was created, in human-readable form 9519 $out .= ' /CreationDate '.$this->_datestring(0, $this->doc_creation_timestamp); 9520 // The date and time the document was most recently modified, in human-readable form 9521 $out .= ' /ModDate '.$this->_datestring(0, $this->doc_modification_timestamp); 9522 // A name object indicating whether the document has been modified to include trapping information 9523 $out .= ' /Trapped /False'; 9524 $out .= ' >>'; 9525 $out .= "\n".'endobj'; 9526 $this->_out($out); 9527 return $oid; 9528 } 9529 9530 /** 9531 * Set additional XMP data to be added on the default XMP data just before the end of "x:xmpmeta" tag. 9532 * IMPORTANT: This data is added as-is without controls, so you have to validate your data before using this method! 9533 * @param $xmp (string) Custom XMP data. 9534 * @since 5.9.128 (2011-10-06) 9535 * @public 9536 */ 9537 public function setExtraXMP($xmp) { 9538 $this->custom_xmp = $xmp; 9539 } 9540 9541 /** 9542 * Set additional XMP data to be added on the default XMP data just before the end of "rdf:RDF" tag. 9543 * IMPORTANT: This data is added as-is without controls, so you have to validate your data before using this method! 9544 * @param $xmp (string) Custom XMP RDF data. 9545 * @since 6.3.0 (2019-09-19) 9546 * @public 9547 */ 9548 public function setExtraXMPRDF($xmp) { 9549 $this->custom_xmp_rdf = $xmp; 9550 } 9551 9552 /** 9553 * Put XMP data object and return ID. 9554 * @return (int) The object ID. 9555 * @since 5.9.121 (2011-09-28) 9556 * @protected 9557 */ 9558 protected function _putXMP() { 9559 $oid = $this->_newobj(); 9560 // store current isunicode value 9561 $prev_isunicode = $this->isunicode; 9562 $this->isunicode = true; 9563 $prev_encrypted = $this->encrypted; 9564 $this->encrypted = false; 9565 // set XMP data 9566 $xmp = '<?xpacket begin="'.TCPDF_FONTS::unichr(0xfeff, $this->isunicode).'" id="W5M0MpCehiHzreSzNTczkc9d"?>'."\n"; 9567 $xmp .= '<x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="Adobe XMP Core 4.2.1-c043 52.372728, 2009/01/18-15:08:04">'."\n"; 9568 $xmp .= "\t".'<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">'."\n"; 9569 $xmp .= "\t\t".'<rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/">'."\n"; 9570 $xmp .= "\t\t\t".'<dc:format>application/pdf</dc:format>'."\n"; 9571 $xmp .= "\t\t\t".'<dc:title>'."\n"; 9572 $xmp .= "\t\t\t\t".'<rdf:Alt>'."\n"; 9573 $xmp .= "\t\t\t\t\t".'<rdf:li xml:lang="x-default">'.TCPDF_STATIC::_escapeXML($this->title).'</rdf:li>'."\n"; 9574 $xmp .= "\t\t\t\t".'</rdf:Alt>'."\n"; 9575 $xmp .= "\t\t\t".'</dc:title>'."\n"; 9576 $xmp .= "\t\t\t".'<dc:creator>'."\n"; 9577 $xmp .= "\t\t\t\t".'<rdf:Seq>'."\n"; 9578 $xmp .= "\t\t\t\t\t".'<rdf:li>'.TCPDF_STATIC::_escapeXML($this->author).'</rdf:li>'."\n"; 9579 $xmp .= "\t\t\t\t".'</rdf:Seq>'."\n"; 9580 $xmp .= "\t\t\t".'</dc:creator>'."\n"; 9581 $xmp .= "\t\t\t".'<dc:description>'."\n"; 9582 $xmp .= "\t\t\t\t".'<rdf:Alt>'."\n"; 9583 $xmp .= "\t\t\t\t\t".'<rdf:li xml:lang="x-default">'.TCPDF_STATIC::_escapeXML($this->subject).'</rdf:li>'."\n"; 9584 $xmp .= "\t\t\t\t".'</rdf:Alt>'."\n"; 9585 $xmp .= "\t\t\t".'</dc:description>'."\n"; 9586 $xmp .= "\t\t\t".'<dc:subject>'."\n"; 9587 $xmp .= "\t\t\t\t".'<rdf:Bag>'."\n"; 9588 $xmp .= "\t\t\t\t\t".'<rdf:li>'.TCPDF_STATIC::_escapeXML($this->keywords).'</rdf:li>'."\n"; 9589 $xmp .= "\t\t\t\t".'</rdf:Bag>'."\n"; 9590 $xmp .= "\t\t\t".'</dc:subject>'."\n"; 9591 $xmp .= "\t\t".'</rdf:Description>'."\n"; 9592 // convert doc creation date format 9593 $dcdate = TCPDF_STATIC::getFormattedDate($this->doc_creation_timestamp); 9594 $doccreationdate = substr($dcdate, 0, 4).'-'.substr($dcdate, 4, 2).'-'.substr($dcdate, 6, 2); 9595 $doccreationdate .= 'T'.substr($dcdate, 8, 2).':'.substr($dcdate, 10, 2).':'.substr($dcdate, 12, 2); 9596 $doccreationdate .= substr($dcdate, 14, 3).':'.substr($dcdate, 18, 2); 9597 $doccreationdate = TCPDF_STATIC::_escapeXML($doccreationdate); 9598 // convert doc modification date format 9599 $dmdate = TCPDF_STATIC::getFormattedDate($this->doc_modification_timestamp); 9600 $docmoddate = substr($dmdate, 0, 4).'-'.substr($dmdate, 4, 2).'-'.substr($dmdate, 6, 2); 9601 $docmoddate .= 'T'.substr($dmdate, 8, 2).':'.substr($dmdate, 10, 2).':'.substr($dmdate, 12, 2); 9602 $docmoddate .= substr($dmdate, 14, 3).':'.substr($dmdate, 18, 2); 9603 $docmoddate = TCPDF_STATIC::_escapeXML($docmoddate); 9604 $xmp .= "\t\t".'<rdf:Description rdf:about="" xmlns:xmp="http://ns.adobe.com/xap/1.0/">'."\n"; 9605 $xmp .= "\t\t\t".'<xmp:CreateDate>'.$doccreationdate.'</xmp:CreateDate>'."\n"; 9606 $xmp .= "\t\t\t".'<xmp:CreatorTool>'.$this->creator.'</xmp:CreatorTool>'."\n"; 9607 $xmp .= "\t\t\t".'<xmp:ModifyDate>'.$docmoddate.'</xmp:ModifyDate>'."\n"; 9608 $xmp .= "\t\t\t".'<xmp:MetadataDate>'.$doccreationdate.'</xmp:MetadataDate>'."\n"; 9609 $xmp .= "\t\t".'</rdf:Description>'."\n"; 9610 $xmp .= "\t\t".'<rdf:Description rdf:about="" xmlns:pdf="http://ns.adobe.com/pdf/1.3/">'."\n"; 9611 $xmp .= "\t\t\t".'<pdf:Keywords>'.TCPDF_STATIC::_escapeXML($this->keywords).'</pdf:Keywords>'."\n"; 9612 $xmp .= "\t\t\t".'<pdf:Producer>'.TCPDF_STATIC::_escapeXML(TCPDF_STATIC::getTCPDFProducer()).'</pdf:Producer>'."\n"; 9613 $xmp .= "\t\t".'</rdf:Description>'."\n"; 9614 $xmp .= "\t\t".'<rdf:Description rdf:about="" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/">'."\n"; 9615 $uuid = 'uuid:'.substr($this->file_id, 0, 8).'-'.substr($this->file_id, 8, 4).'-'.substr($this->file_id, 12, 4).'-'.substr($this->file_id, 16, 4).'-'.substr($this->file_id, 20, 12); 9616 $xmp .= "\t\t\t".'<xmpMM:DocumentID>'.$uuid.'</xmpMM:DocumentID>'."\n"; 9617 $xmp .= "\t\t\t".'<xmpMM:InstanceID>'.$uuid.'</xmpMM:InstanceID>'."\n"; 9618 $xmp .= "\t\t".'</rdf:Description>'."\n"; 9619 if ($this->pdfa_mode) { 9620 $xmp .= "\t\t".'<rdf:Description rdf:about="" xmlns:pdfaid="http://www.aiim.org/pdfa/ns/id/">'."\n"; 9621 $xmp .= "\t\t\t".'<pdfaid:part>'.$this->pdfa_version.'</pdfaid:part>'."\n"; 9622 $xmp .= "\t\t\t".'<pdfaid:conformance>B</pdfaid:conformance>'."\n"; 9623 $xmp .= "\t\t".'</rdf:Description>'."\n"; 9624 } 9625 // XMP extension schemas 9626 $xmp .= "\t\t".'<rdf:Description rdf:about="" xmlns:pdfaExtension="http://www.aiim.org/pdfa/ns/extension/" xmlns:pdfaSchema="http://www.aiim.org/pdfa/ns/schema#" xmlns:pdfaProperty="http://www.aiim.org/pdfa/ns/property#">'."\n"; 9627 $xmp .= "\t\t\t".'<pdfaExtension:schemas>'."\n"; 9628 $xmp .= "\t\t\t\t".'<rdf:Bag>'."\n"; 9629 $xmp .= "\t\t\t\t\t".'<rdf:li rdf:parseType="Resource">'."\n"; 9630 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:namespaceURI>http://ns.adobe.com/pdf/1.3/</pdfaSchema:namespaceURI>'."\n"; 9631 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:prefix>pdf</pdfaSchema:prefix>'."\n"; 9632 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:schema>Adobe PDF Schema</pdfaSchema:schema>'."\n"; 9633 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:property>'."\n"; 9634 $xmp .= "\t\t\t\t\t\t\t".'<rdf:Seq>'."\n"; 9635 $xmp .= "\t\t\t\t\t\t\t\t".'<rdf:li rdf:parseType="Resource">'."\n"; 9636 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:category>internal</pdfaProperty:category>'."\n"; 9637 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:description>Adobe PDF Schema</pdfaProperty:description>'."\n"; 9638 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:name>InstanceID</pdfaProperty:name>'."\n"; 9639 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:valueType>URI</pdfaProperty:valueType>'."\n"; 9640 $xmp .= "\t\t\t\t\t\t\t\t".'</rdf:li>'."\n"; 9641 $xmp .= "\t\t\t\t\t\t\t".'</rdf:Seq>'."\n"; 9642 $xmp .= "\t\t\t\t\t\t".'</pdfaSchema:property>'."\n"; 9643 $xmp .= "\t\t\t\t\t".'</rdf:li>'."\n"; 9644 $xmp .= "\t\t\t\t\t".'<rdf:li rdf:parseType="Resource">'."\n"; 9645 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:namespaceURI>http://ns.adobe.com/xap/1.0/mm/</pdfaSchema:namespaceURI>'."\n"; 9646 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:prefix>xmpMM</pdfaSchema:prefix>'."\n"; 9647 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:schema>XMP Media Management Schema</pdfaSchema:schema>'."\n"; 9648 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:property>'."\n"; 9649 $xmp .= "\t\t\t\t\t\t\t".'<rdf:Seq>'."\n"; 9650 $xmp .= "\t\t\t\t\t\t\t\t".'<rdf:li rdf:parseType="Resource">'."\n"; 9651 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:category>internal</pdfaProperty:category>'."\n"; 9652 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:description>UUID based identifier for specific incarnation of a document</pdfaProperty:description>'."\n"; 9653 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:name>InstanceID</pdfaProperty:name>'."\n"; 9654 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:valueType>URI</pdfaProperty:valueType>'."\n"; 9655 $xmp .= "\t\t\t\t\t\t\t\t".'</rdf:li>'."\n"; 9656 $xmp .= "\t\t\t\t\t\t\t".'</rdf:Seq>'."\n"; 9657 $xmp .= "\t\t\t\t\t\t".'</pdfaSchema:property>'."\n"; 9658 $xmp .= "\t\t\t\t\t".'</rdf:li>'."\n"; 9659 $xmp .= "\t\t\t\t\t".'<rdf:li rdf:parseType="Resource">'."\n"; 9660 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:namespaceURI>http://www.aiim.org/pdfa/ns/id/</pdfaSchema:namespaceURI>'."\n"; 9661 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:prefix>pdfaid</pdfaSchema:prefix>'."\n"; 9662 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:schema>PDF/A ID Schema</pdfaSchema:schema>'."\n"; 9663 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:property>'."\n"; 9664 $xmp .= "\t\t\t\t\t\t\t".'<rdf:Seq>'."\n"; 9665 $xmp .= "\t\t\t\t\t\t\t\t".'<rdf:li rdf:parseType="Resource">'."\n"; 9666 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:category>internal</pdfaProperty:category>'."\n"; 9667 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:description>Part of PDF/A standard</pdfaProperty:description>'."\n"; 9668 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:name>part</pdfaProperty:name>'."\n"; 9669 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:valueType>Integer</pdfaProperty:valueType>'."\n"; 9670 $xmp .= "\t\t\t\t\t\t\t\t".'</rdf:li>'."\n"; 9671 $xmp .= "\t\t\t\t\t\t\t\t".'<rdf:li rdf:parseType="Resource">'."\n"; 9672 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:category>internal</pdfaProperty:category>'."\n"; 9673 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:description>Amendment of PDF/A standard</pdfaProperty:description>'."\n"; 9674 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:name>amd</pdfaProperty:name>'."\n"; 9675 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:valueType>Text</pdfaProperty:valueType>'."\n"; 9676 $xmp .= "\t\t\t\t\t\t\t\t".'</rdf:li>'."\n"; 9677 $xmp .= "\t\t\t\t\t\t\t\t".'<rdf:li rdf:parseType="Resource">'."\n"; 9678 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:category>internal</pdfaProperty:category>'."\n"; 9679 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:description>Conformance level of PDF/A standard</pdfaProperty:description>'."\n"; 9680 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:name>conformance</pdfaProperty:name>'."\n"; 9681 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:valueType>Text</pdfaProperty:valueType>'."\n"; 9682 $xmp .= "\t\t\t\t\t\t\t\t".'</rdf:li>'."\n"; 9683 $xmp .= "\t\t\t\t\t\t\t".'</rdf:Seq>'."\n"; 9684 $xmp .= "\t\t\t\t\t\t".'</pdfaSchema:property>'."\n"; 9685 $xmp .= "\t\t\t\t\t".'</rdf:li>'."\n"; 9686 $xmp .= "\t\t\t\t".'</rdf:Bag>'."\n"; 9687 $xmp .= "\t\t\t".'</pdfaExtension:schemas>'."\n"; 9688 $xmp .= "\t\t".'</rdf:Description>'."\n"; 9689 $xmp .= $this->custom_xmp_rdf; 9690 $xmp .= "\t".'</rdf:RDF>'."\n"; 9691 $xmp .= $this->custom_xmp; 9692 $xmp .= '</x:xmpmeta>'."\n"; 9693 $xmp .= '<?xpacket end="w"?>'; 9694 $out = '<< /Type /Metadata /Subtype /XML /Length '.strlen($xmp).' >> stream'."\n".$xmp."\n".'endstream'."\n".'endobj'; 9695 // restore previous isunicode value 9696 $this->isunicode = $prev_isunicode; 9697 $this->encrypted = $prev_encrypted; 9698 $this->_out($out); 9699 return $oid; 9700 } 9701 9702 /** 9703 * Output Catalog. 9704 * @return int object id 9705 * @protected 9706 */ 9707 protected function _putcatalog() { 9708 // put XMP 9709 $xmpobj = $this->_putXMP(); 9710 // if required, add standard sRGB ICC colour profile 9711 if ($this->pdfa_mode OR $this->force_srgb) { 9712 $iccobj = $this->_newobj(); 9713 $icc = file_get_contents(dirname(__FILE__).'/include/sRGB.icc'); 9714 $filter = ''; 9715 if ($this->compress) { 9716 $filter = ' /Filter /FlateDecode'; 9717 $icc = gzcompress($icc); 9718 } 9719 $icc = $this->_getrawstream($icc); 9720 $this->_out('<</N 3 '.$filter.'/Length '.strlen($icc).'>> stream'."\n".$icc."\n".'endstream'."\n".'endobj'); 9721 } 9722 // start catalog 9723 $oid = $this->_newobj(); 9724 $out = '<< /Type /Catalog'; 9725 $out .= ' /Version /'.$this->PDFVersion; 9726 //$out .= ' /Extensions <<>>'; 9727 $out .= ' /Pages 1 0 R'; 9728 //$out .= ' /PageLabels ' //...; 9729 $out .= ' /Names <<'; 9730 if ((!$this->pdfa_mode) AND !empty($this->n_js)) { 9731 $out .= ' /JavaScript '.$this->n_js; 9732 } 9733 if (!empty($this->efnames)) { 9734 $out .= ' /EmbeddedFiles <</Names ['; 9735 foreach ($this->efnames AS $fn => $fref) { 9736 $out .= ' '.$this->_datastring($fn).' '.$fref; 9737 } 9738 $out .= ' ]>>'; 9739 } 9740 $out .= ' >>'; 9741 if (!empty($this->dests)) { 9742 $out .= ' /Dests '.($this->n_dests).' 0 R'; 9743 } 9744 $out .= $this->_putviewerpreferences(); 9745 if (isset($this->LayoutMode) AND (!TCPDF_STATIC::empty_string($this->LayoutMode))) { 9746 $out .= ' /PageLayout /'.$this->LayoutMode; 9747 } 9748 if (isset($this->PageMode) AND (!TCPDF_STATIC::empty_string($this->PageMode))) { 9749 $out .= ' /PageMode /'.$this->PageMode; 9750 } 9751 if (count($this->outlines) > 0) { 9752 $out .= ' /Outlines '.$this->OutlineRoot.' 0 R'; 9753 $out .= ' /PageMode /UseOutlines'; 9754 } 9755 //$out .= ' /Threads []'; 9756 if ($this->ZoomMode == 'fullpage') { 9757 $out .= ' /OpenAction ['.$this->page_obj_id[1].' 0 R /Fit]'; 9758 } elseif ($this->ZoomMode == 'fullwidth') { 9759 $out .= ' /OpenAction ['.$this->page_obj_id[1].' 0 R /FitH null]'; 9760 } elseif ($this->ZoomMode == 'real') { 9761 $out .= ' /OpenAction ['.$this->page_obj_id[1].' 0 R /XYZ null null 1]'; 9762 } elseif (!is_string($this->ZoomMode)) { 9763 $out .= sprintf(' /OpenAction ['.$this->page_obj_id[1].' 0 R /XYZ null null %F]', ($this->ZoomMode / 100)); 9764 } 9765 //$out .= ' /AA <<>>'; 9766 //$out .= ' /URI <<>>'; 9767 $out .= ' /Metadata '.$xmpobj.' 0 R'; 9768 //$out .= ' /StructTreeRoot <<>>'; 9769 //$out .= ' /MarkInfo <<>>'; 9770 if (isset($this->l['a_meta_language'])) { 9771 $out .= ' /Lang '.$this->_textstring($this->l['a_meta_language'], $oid); 9772 } 9773 //$out .= ' /SpiderInfo <<>>'; 9774 // set OutputIntent to sRGB IEC61966-2.1 if required 9775 if ($this->pdfa_mode OR $this->force_srgb) { 9776 $out .= ' /OutputIntents [<<'; 9777 $out .= ' /Type /OutputIntent'; 9778 $out .= ' /S /GTS_PDFA1'; 9779 $out .= ' /OutputCondition '.$this->_textstring('sRGB IEC61966-2.1', $oid); 9780 $out .= ' /OutputConditionIdentifier '.$this->_textstring('sRGB IEC61966-2.1', $oid); 9781 $out .= ' /RegistryName '.$this->_textstring('http://www.color.org', $oid); 9782 $out .= ' /Info '.$this->_textstring('sRGB IEC61966-2.1', $oid); 9783 $out .= ' /DestOutputProfile '.$iccobj.' 0 R'; 9784 $out .= ' >>]'; 9785 } 9786 //$out .= ' /PieceInfo <<>>'; 9787 if (!empty($this->pdflayers)) { 9788 $lyrobjs = ''; 9789 $lyrobjs_off = ''; 9790 $lyrobjs_lock = ''; 9791 foreach ($this->pdflayers as $layer) { 9792 $layer_obj_ref = ' '.$layer['objid'].' 0 R'; 9793 $lyrobjs .= $layer_obj_ref; 9794 if ($layer['view'] === false) { 9795 $lyrobjs_off .= $layer_obj_ref; 9796 } 9797 if ($layer['lock']) { 9798 $lyrobjs_lock .= $layer_obj_ref; 9799 } 9800 } 9801 $out .= ' /OCProperties << /OCGs ['.$lyrobjs.']'; 9802 $out .= ' /D <<'; 9803 $out .= ' /Name '.$this->_textstring('Layers', $oid); 9804 $out .= ' /Creator '.$this->_textstring('TCPDF', $oid); 9805 $out .= ' /BaseState /ON'; 9806 $out .= ' /OFF ['.$lyrobjs_off.']'; 9807 $out .= ' /Locked ['.$lyrobjs_lock.']'; 9808 $out .= ' /Intent /View'; 9809 $out .= ' /AS ['; 9810 $out .= ' << /Event /Print /OCGs ['.$lyrobjs.'] /Category [/Print] >>'; 9811 $out .= ' << /Event /View /OCGs ['.$lyrobjs.'] /Category [/View] >>'; 9812 $out .= ' ]'; 9813 $out .= ' /Order ['.$lyrobjs.']'; 9814 $out .= ' /ListMode /AllPages'; 9815 //$out .= ' /RBGroups ['..']'; 9816 //$out .= ' /Locked ['..']'; 9817 $out .= ' >>'; 9818 $out .= ' >>'; 9819 } 9820 // AcroForm 9821 if (!empty($this->form_obj_id) 9822 OR ($this->sign AND isset($this->signature_data['cert_type'])) 9823 OR !empty($this->empty_signature_appearance)) { 9824 $out .= ' /AcroForm <<'; 9825 $objrefs = ''; 9826 if ($this->sign AND isset($this->signature_data['cert_type'])) { 9827 // set reference for signature object 9828 $objrefs .= $this->sig_obj_id.' 0 R'; 9829 } 9830 if (!empty($this->empty_signature_appearance)) { 9831 foreach ($this->empty_signature_appearance as $esa) { 9832 // set reference for empty signature objects 9833 $objrefs .= ' '.$esa['objid'].' 0 R'; 9834 } 9835 } 9836 if (!empty($this->form_obj_id)) { 9837 foreach($this->form_obj_id as $objid) { 9838 $objrefs .= ' '.$objid.' 0 R'; 9839 } 9840 } 9841 $out .= ' /Fields ['.$objrefs.']'; 9842 // It's better to turn off this value and set the appearance stream for each annotation (/AP) to avoid conflicts with signature fields. 9843 if (empty($this->signature_data['approval']) OR ($this->signature_data['approval'] != 'A')) { 9844 $out .= ' /NeedAppearances false'; 9845 } 9846 if ($this->sign AND isset($this->signature_data['cert_type'])) { 9847 if ($this->signature_data['cert_type'] > 0) { 9848 $out .= ' /SigFlags 3'; 9849 } else { 9850 $out .= ' /SigFlags 1'; 9851 } 9852 } 9853 //$out .= ' /CO '; 9854 if (isset($this->annotation_fonts) AND !empty($this->annotation_fonts)) { 9855 $out .= ' /DR <<'; 9856 $out .= ' /Font <<'; 9857 foreach ($this->annotation_fonts as $fontkey => $fontid) { 9858 $out .= ' /F'.$fontid.' '.$this->font_obj_ids[$fontkey].' 0 R'; 9859 } 9860 $out .= ' >> >>'; 9861 } 9862 $font = $this->getFontBuffer('helvetica'); 9863 $out .= ' /DA (/F'.$font['i'].' 0 Tf 0 g)'; 9864 $out .= ' /Q '.(($this->rtl)?'2':'0'); 9865 //$out .= ' /XFA '; 9866 $out .= ' >>'; 9867 // signatures 9868 if ($this->sign AND isset($this->signature_data['cert_type']) 9869 AND (empty($this->signature_data['approval']) OR ($this->signature_data['approval'] != 'A'))) { 9870 if ($this->signature_data['cert_type'] > 0) { 9871 $out .= ' /Perms << /DocMDP '.($this->sig_obj_id + 1).' 0 R >>'; 9872 } else { 9873 $out .= ' /Perms << /UR3 '.($this->sig_obj_id + 1).' 0 R >>'; 9874 } 9875 } 9876 } 9877 //$out .= ' /Legal <<>>'; 9878 //$out .= ' /Requirements []'; 9879 //$out .= ' /Collection <<>>'; 9880 //$out .= ' /NeedsRendering true'; 9881 $out .= ' >>'; 9882 $out .= "\n".'endobj'; 9883 $this->_out($out); 9884 return $oid; 9885 } 9886 9887 /** 9888 * Output viewer preferences. 9889 * @return string for viewer preferences 9890 * @author Nicola asuni 9891 * @since 3.1.000 (2008-06-09) 9892 * @protected 9893 */ 9894 protected function _putviewerpreferences() { 9895 $vp = $this->viewer_preferences; 9896 $out = ' /ViewerPreferences <<'; 9897 if ($this->rtl) { 9898 $out .= ' /Direction /R2L'; 9899 } else { 9900 $out .= ' /Direction /L2R'; 9901 } 9902 if (isset($vp['HideToolbar']) AND ($vp['HideToolbar'])) { 9903 $out .= ' /HideToolbar true'; 9904 } 9905 if (isset($vp['HideMenubar']) AND ($vp['HideMenubar'])) { 9906 $out .= ' /HideMenubar true'; 9907 } 9908 if (isset($vp['HideWindowUI']) AND ($vp['HideWindowUI'])) { 9909 $out .= ' /HideWindowUI true'; 9910 } 9911 if (isset($vp['FitWindow']) AND ($vp['FitWindow'])) { 9912 $out .= ' /FitWindow true'; 9913 } 9914 if (isset($vp['CenterWindow']) AND ($vp['CenterWindow'])) { 9915 $out .= ' /CenterWindow true'; 9916 } 9917 if (isset($vp['DisplayDocTitle']) AND ($vp['DisplayDocTitle'])) { 9918 $out .= ' /DisplayDocTitle true'; 9919 } 9920 if (isset($vp['NonFullScreenPageMode'])) { 9921 $out .= ' /NonFullScreenPageMode /'.$vp['NonFullScreenPageMode']; 9922 } 9923 if (isset($vp['ViewArea'])) { 9924 $out .= ' /ViewArea /'.$vp['ViewArea']; 9925 } 9926 if (isset($vp['ViewClip'])) { 9927 $out .= ' /ViewClip /'.$vp['ViewClip']; 9928 } 9929 if (isset($vp['PrintArea'])) { 9930 $out .= ' /PrintArea /'.$vp['PrintArea']; 9931 } 9932 if (isset($vp['PrintClip'])) { 9933 $out .= ' /PrintClip /'.$vp['PrintClip']; 9934 } 9935 if (isset($vp['PrintScaling'])) { 9936 $out .= ' /PrintScaling /'.$vp['PrintScaling']; 9937 } 9938 if (isset($vp['Duplex']) AND (!TCPDF_STATIC::empty_string($vp['Duplex']))) { 9939 $out .= ' /Duplex /'.$vp['Duplex']; 9940 } 9941 if (isset($vp['PickTrayByPDFSize'])) { 9942 if ($vp['PickTrayByPDFSize']) { 9943 $out .= ' /PickTrayByPDFSize true'; 9944 } else { 9945 $out .= ' /PickTrayByPDFSize false'; 9946 } 9947 } 9948 if (isset($vp['PrintPageRange'])) { 9949 $PrintPageRangeNum = ''; 9950 foreach ($vp['PrintPageRange'] as $k => $v) { 9951 $PrintPageRangeNum .= ' '.($v - 1).''; 9952 } 9953 $out .= ' /PrintPageRange ['.substr($PrintPageRangeNum,1).']'; 9954 } 9955 if (isset($vp['NumCopies'])) { 9956 $out .= ' /NumCopies '.intval($vp['NumCopies']); 9957 } 9958 $out .= ' >>'; 9959 return $out; 9960 } 9961 9962 /** 9963 * Output PDF File Header (7.5.2). 9964 * @protected 9965 */ 9966 protected function _putheader() { 9967 $this->_out('%PDF-'.$this->PDFVersion); 9968 $this->_out('%'.chr(0xe2).chr(0xe3).chr(0xcf).chr(0xd3)); 9969 } 9970 9971 /** 9972 * Output end of document (EOF). 9973 * @protected 9974 */ 9975 protected function _enddoc() { 9976 if (isset($this->CurrentFont['fontkey']) AND isset($this->CurrentFont['subsetchars'])) { 9977 // save subset chars of the previous font 9978 $this->setFontSubBuffer($this->CurrentFont['fontkey'], 'subsetchars', $this->CurrentFont['subsetchars']); 9979 } 9980 $this->state = 1; 9981 $this->_putheader(); 9982 $this->_putpages(); 9983 $this->_putresources(); 9984 // empty signature fields 9985 if (!empty($this->empty_signature_appearance)) { 9986 foreach ($this->empty_signature_appearance as $key => $esa) { 9987 // widget annotation for empty signature 9988 $out = $this->_getobj($esa['objid'])."\n"; 9989 $out .= '<< /Type /Annot'; 9990 $out .= ' /Subtype /Widget'; 9991 $out .= ' /Rect ['.$esa['rect'].']'; 9992 $out .= ' /P '.$this->page_obj_id[($esa['page'])].' 0 R'; // link to signature appearance page 9993 $out .= ' /F 4'; 9994 $out .= ' /FT /Sig'; 9995 $signame = $esa['name'].sprintf(' [%03d]', ($key + 1)); 9996 $out .= ' /T '.$this->_textstring($signame, $esa['objid']); 9997 $out .= ' /Ff 0'; 9998 $out .= ' >>'; 9999 $out .= "\n".'endobj'; 10000 $this->_out($out); 10001 } 10002 } 10003 // Signature 10004 if ($this->sign AND isset($this->signature_data['cert_type'])) { 10005 // widget annotation for signature 10006 $out = $this->_getobj($this->sig_obj_id)."\n"; 10007 $out .= '<< /Type /Annot'; 10008 $out .= ' /Subtype /Widget'; 10009 $out .= ' /Rect ['.$this->signature_appearance['rect'].']'; 10010 $out .= ' /P '.$this->page_obj_id[($this->signature_appearance['page'])].' 0 R'; // link to signature appearance page 10011 $out .= ' /F 4'; 10012 $out .= ' /FT /Sig'; 10013 $out .= ' /T '.$this->_textstring($this->signature_appearance['name'], $this->sig_obj_id); 10014 $out .= ' /Ff 0'; 10015 $out .= ' /V '.($this->sig_obj_id + 1).' 0 R'; 10016 $out .= ' >>'; 10017 $out .= "\n".'endobj'; 10018 $this->_out($out); 10019 // signature 10020 $this->_putsignature(); 10021 } 10022 // Info 10023 $objid_info = $this->_putinfo(); 10024 // Catalog 10025 $objid_catalog = $this->_putcatalog(); 10026 // Cross-ref 10027 $o = $this->bufferlen; 10028 // XREF section 10029 $this->_out('xref'); 10030 $this->_out('0 '.($this->n + 1)); 10031 $this->_out('0000000000 65535 f '); 10032 $freegen = ($this->n + 2); 10033 for ($i=1; $i <= $this->n; ++$i) { 10034 if (!isset($this->offsets[$i]) AND ($i > 1)) { 10035 $this->_out(sprintf('0000000000 %05d f ', $freegen)); 10036 ++$freegen; 10037 } else { 10038 $this->_out(sprintf('%010d 00000 n ', $this->offsets[$i])); 10039 } 10040 } 10041 // TRAILER 10042 $out = 'trailer'."\n"; 10043 $out .= '<<'; 10044 $out .= ' /Size '.($this->n + 1); 10045 $out .= ' /Root '.$objid_catalog.' 0 R'; 10046 $out .= ' /Info '.$objid_info.' 0 R'; 10047 if ($this->encrypted) { 10048 $out .= ' /Encrypt '.$this->encryptdata['objid'].' 0 R'; 10049 } 10050 $out .= ' /ID [ <'.$this->file_id.'> <'.$this->file_id.'> ]'; 10051 $out .= ' >>'; 10052 $this->_out($out); 10053 $this->_out('startxref'); 10054 $this->_out($o); 10055 $this->_out('%%EOF'); 10056 $this->state = 3; // end-of-doc 10057 } 10058 10059 /** 10060 * Initialize a new page. 10061 * @param $orientation (string) page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul> 10062 * @param $format (mixed) The format used for pages. It can be either: one of the string values specified at getPageSizeFromFormat() or an array of parameters specified at setPageFormat(). 10063 * @protected 10064 * @see getPageSizeFromFormat(), setPageFormat() 10065 */ 10066 protected function _beginpage($orientation='', $format='') { 10067 ++$this->page; 10068 $this->pageobjects[$this->page] = array(); 10069 $this->setPageBuffer($this->page, ''); 10070 // initialize array for graphics tranformation positions inside a page buffer 10071 $this->transfmrk[$this->page] = array(); 10072 $this->state = 2; 10073 if (TCPDF_STATIC::empty_string($orientation)) { 10074 if (isset($this->CurOrientation)) { 10075 $orientation = $this->CurOrientation; 10076 } elseif ($this->fwPt > $this->fhPt) { 10077 // landscape 10078 $orientation = 'L'; 10079 } else { 10080 // portrait 10081 $orientation = 'P'; 10082 } 10083 } 10084 if (TCPDF_STATIC::empty_string($format)) { 10085 $this->pagedim[$this->page] = $this->pagedim[($this->page - 1)]; 10086 $this->setPageOrientation($orientation); 10087 } else { 10088 $this->setPageFormat($format, $orientation); 10089 } 10090 if ($this->rtl) { 10091 $this->x = $this->w - $this->rMargin; 10092 } else { 10093 $this->x = $this->lMargin; 10094 } 10095 $this->y = $this->tMargin; 10096 if (isset($this->newpagegroup[$this->page])) { 10097 // start a new group 10098 $this->currpagegroup = $this->newpagegroup[$this->page]; 10099 $this->pagegroups[$this->currpagegroup] = 1; 10100 } elseif (isset($this->currpagegroup) AND ($this->currpagegroup > 0)) { 10101 ++$this->pagegroups[$this->currpagegroup]; 10102 } 10103 } 10104 10105 /** 10106 * Mark end of page. 10107 * @protected 10108 */ 10109 protected function _endpage() { 10110 $this->setVisibility('all'); 10111 $this->state = 1; 10112 } 10113 10114 /** 10115 * Begin a new object and return the object number. 10116 * @return int object number 10117 * @protected 10118 */ 10119 protected function _newobj() { 10120 $this->_out($this->_getobj()); 10121 return $this->n; 10122 } 10123 10124 /** 10125 * Return the starting object string for the selected object ID. 10126 * @param $objid (int) Object ID (leave empty to get a new ID). 10127 * @return string the starting object string 10128 * @protected 10129 * @since 5.8.009 (2010-08-20) 10130 */ 10131 protected function _getobj($objid='') { 10132 if ($objid === '') { 10133 ++$this->n; 10134 $objid = $this->n; 10135 } 10136 $this->offsets[$objid] = $this->bufferlen; 10137 $this->pageobjects[$this->page][] = $objid; 10138 return $objid.' 0 obj'; 10139 } 10140 10141 /** 10142 * Underline text. 10143 * @param $x (int) X coordinate 10144 * @param $y (int) Y coordinate 10145 * @param $txt (string) text to underline 10146 * @protected 10147 */ 10148 protected function _dounderline($x, $y, $txt) { 10149 $w = $this->GetStringWidth($txt); 10150 return $this->_dounderlinew($x, $y, $w); 10151 } 10152 10153 /** 10154 * Underline for rectangular text area. 10155 * @param $x (int) X coordinate 10156 * @param $y (int) Y coordinate 10157 * @param $w (int) width to underline 10158 * @protected 10159 * @since 4.8.008 (2009-09-29) 10160 */ 10161 protected function _dounderlinew($x, $y, $w) { 10162 $linew = - $this->CurrentFont['ut'] / 1000 * $this->FontSizePt; 10163 return sprintf('%F %F %F %F re f', $x * $this->k, ((($this->h - $y) * $this->k) + $linew), $w * $this->k, $linew); 10164 } 10165 10166 /** 10167 * Line through text. 10168 * @param $x (int) X coordinate 10169 * @param $y (int) Y coordinate 10170 * @param $txt (string) text to linethrough 10171 * @protected 10172 */ 10173 protected function _dolinethrough($x, $y, $txt) { 10174 $w = $this->GetStringWidth($txt); 10175 return $this->_dolinethroughw($x, $y, $w); 10176 } 10177 10178 /** 10179 * Line through for rectangular text area. 10180 * @param $x (int) X coordinate 10181 * @param $y (int) Y coordinate 10182 * @param $w (int) line length (width) 10183 * @protected 10184 * @since 4.9.008 (2009-09-29) 10185 */ 10186 protected function _dolinethroughw($x, $y, $w) { 10187 $linew = - $this->CurrentFont['ut'] / 1000 * $this->FontSizePt; 10188 return sprintf('%F %F %F %F re f', $x * $this->k, ((($this->h - $y) * $this->k) + $linew + ($this->FontSizePt / 3)), $w * $this->k, $linew); 10189 } 10190 10191 /** 10192 * Overline text. 10193 * @param $x (int) X coordinate 10194 * @param $y (int) Y coordinate 10195 * @param $txt (string) text to overline 10196 * @protected 10197 * @since 4.9.015 (2010-04-19) 10198 */ 10199 protected function _dooverline($x, $y, $txt) { 10200 $w = $this->GetStringWidth($txt); 10201 return $this->_dooverlinew($x, $y, $w); 10202 } 10203 10204 /** 10205 * Overline for rectangular text area. 10206 * @param $x (int) X coordinate 10207 * @param $y (int) Y coordinate 10208 * @param $w (int) width to overline 10209 * @protected 10210 * @since 4.9.015 (2010-04-19) 10211 */ 10212 protected function _dooverlinew($x, $y, $w) { 10213 $linew = - $this->CurrentFont['ut'] / 1000 * $this->FontSizePt; 10214 return sprintf('%F %F %F %F re f', $x * $this->k, (($this->h - $y + $this->FontAscent) * $this->k) - $linew, $w * $this->k, $linew); 10215 10216 } 10217 10218 /** 10219 * Format a data string for meta information 10220 * @param $s (string) data string to escape. 10221 * @param $n (int) object ID 10222 * @return string escaped string. 10223 * @protected 10224 */ 10225 protected function _datastring($s, $n=0) { 10226 if ($n == 0) { 10227 $n = $this->n; 10228 } 10229 $s = $this->_encrypt_data($n, $s); 10230 return '('. TCPDF_STATIC::_escape($s).')'; 10231 } 10232 10233 /** 10234 * Set the document creation timestamp 10235 * @param $time (mixed) Document creation timestamp in seconds or date-time string. 10236 * @public 10237 * @since 5.9.152 (2012-03-23) 10238 */ 10239 public function setDocCreationTimestamp($time) { 10240 if (is_string($time)) { 10241 $time = TCPDF_STATIC::getTimestamp($time); 10242 } 10243 $this->doc_creation_timestamp = intval($time); 10244 } 10245 10246 /** 10247 * Set the document modification timestamp 10248 * @param $time (mixed) Document modification timestamp in seconds or date-time string. 10249 * @public 10250 * @since 5.9.152 (2012-03-23) 10251 */ 10252 public function setDocModificationTimestamp($time) { 10253 if (is_string($time)) { 10254 $time = TCPDF_STATIC::getTimestamp($time); 10255 } 10256 $this->doc_modification_timestamp = intval($time); 10257 } 10258 10259 /** 10260 * Returns document creation timestamp in seconds. 10261 * @return (int) Creation timestamp in seconds. 10262 * @public 10263 * @since 5.9.152 (2012-03-23) 10264 */ 10265 public function getDocCreationTimestamp() { 10266 return $this->doc_creation_timestamp; 10267 } 10268 10269 /** 10270 * Returns document modification timestamp in seconds. 10271 * @return (int) Modfication timestamp in seconds. 10272 * @public 10273 * @since 5.9.152 (2012-03-23) 10274 */ 10275 public function getDocModificationTimestamp() { 10276 return $this->doc_modification_timestamp; 10277 } 10278 10279 /** 10280 * Returns a formatted date for meta information 10281 * @param $n (int) Object ID. 10282 * @param $timestamp (int) Timestamp to convert. 10283 * @return string escaped date string. 10284 * @protected 10285 * @since 4.6.028 (2009-08-25) 10286 */ 10287 protected function _datestring($n=0, $timestamp=0) { 10288 if ((empty($timestamp)) OR ($timestamp < 0)) { 10289 $timestamp = $this->doc_creation_timestamp; 10290 } 10291 return $this->_datastring('D:'.TCPDF_STATIC::getFormattedDate($timestamp), $n); 10292 } 10293 10294 /** 10295 * Format a text string for meta information 10296 * @param $s (string) string to escape. 10297 * @param $n (int) object ID 10298 * @return string escaped string. 10299 * @protected 10300 */ 10301 protected function _textstring($s, $n=0) { 10302 if ($this->isunicode) { 10303 //Convert string to UTF-16BE 10304 $s = TCPDF_FONTS::UTF8ToUTF16BE($s, true, $this->isunicode, $this->CurrentFont); 10305 } 10306 return $this->_datastring($s, $n); 10307 } 10308 10309 /** 10310 * get raw output stream. 10311 * @param $s (string) string to output. 10312 * @param $n (int) object reference for encryption mode 10313 * @protected 10314 * @author Nicola Asuni 10315 * @since 5.5.000 (2010-06-22) 10316 */ 10317 protected function _getrawstream($s, $n=0) { 10318 if ($n <= 0) { 10319 // default to current object 10320 $n = $this->n; 10321 } 10322 return $this->_encrypt_data($n, $s); 10323 } 10324 10325 /** 10326 * Output a string to the document. 10327 * @param $s (string) string to output. 10328 * @protected 10329 */ 10330 protected function _out($s) { 10331 if ($this->state == 2) { 10332 if ($this->inxobj) { 10333 // we are inside an XObject template 10334 $this->xobjects[$this->xobjid]['outdata'] .= $s."\n"; 10335 } elseif ((!$this->InFooter) AND isset($this->footerlen[$this->page]) AND ($this->footerlen[$this->page] > 0)) { 10336 // puts data before page footer 10337 $pagebuff = $this->getPageBuffer($this->page); 10338 $page = substr($pagebuff, 0, -$this->footerlen[$this->page]); 10339 $footer = substr($pagebuff, -$this->footerlen[$this->page]); 10340 $this->setPageBuffer($this->page, $page.$s."\n".$footer); 10341 // update footer position 10342 $this->footerpos[$this->page] += strlen($s."\n"); 10343 } else { 10344 // set page data 10345 $this->setPageBuffer($this->page, $s."\n", true); 10346 } 10347 } elseif ($this->state > 0) { 10348 // set general data 10349 $this->setBuffer($s."\n"); 10350 } 10351 } 10352 10353 /** 10354 * Set header font. 10355 * @param $font (array) Array describing the basic font parameters: (family, style, size). 10356 * @public 10357 * @since 1.1 10358 */ 10359 public function setHeaderFont($font) { 10360 $this->header_font = $font; 10361 } 10362 10363 /** 10364 * Get header font. 10365 * @return array() Array describing the basic font parameters: (family, style, size). 10366 * @public 10367 * @since 4.0.012 (2008-07-24) 10368 */ 10369 public function getHeaderFont() { 10370 return $this->header_font; 10371 } 10372 10373 /** 10374 * Set footer font. 10375 * @param $font (array) Array describing the basic font parameters: (family, style, size). 10376 * @public 10377 * @since 1.1 10378 */ 10379 public function setFooterFont($font) { 10380 $this->footer_font = $font; 10381 } 10382 10383 /** 10384 * Get Footer font. 10385 * @return array() Array describing the basic font parameters: (family, style, size). 10386 * @public 10387 * @since 4.0.012 (2008-07-24) 10388 */ 10389 public function getFooterFont() { 10390 return $this->footer_font; 10391 } 10392 10393 /** 10394 * Set language array. 10395 * @param $language (array) 10396 * @public 10397 * @since 1.1 10398 */ 10399 public function setLanguageArray($language) { 10400 $this->l = $language; 10401 if (isset($this->l['a_meta_dir'])) { 10402 $this->rtl = $this->l['a_meta_dir']=='rtl' ? true : false; 10403 } else { 10404 $this->rtl = false; 10405 } 10406 } 10407 10408 /** 10409 * Returns the PDF data. 10410 * @public 10411 */ 10412 public function getPDFData() { 10413 if ($this->state < 3) { 10414 $this->Close(); 10415 } 10416 return $this->buffer; 10417 } 10418 10419 /** 10420 * Output anchor link. 10421 * @param $url (string) link URL or internal link (i.e.: <a href="#23,4.5">link to page 23 at 4.5 Y position</a>) 10422 * @param $name (string) link name 10423 * @param $fill (boolean) Indicates if the cell background must be painted (true) or transparent (false). 10424 * @param $firstline (boolean) if true prints only the first line and return the remaining string. 10425 * @param $color (array) array of RGB text color 10426 * @param $style (string) font style (U, D, B, I) 10427 * @param $firstblock (boolean) if true the string is the starting of a line. 10428 * @return the number of cells used or the remaining text if $firstline = true; 10429 * @public 10430 */ 10431 public function addHtmlLink($url, $name, $fill=false, $firstline=false, $color='', $style=-1, $firstblock=false) { 10432 if (isset($url[1]) AND ($url[0] == '#') AND is_numeric($url[1])) { 10433 // convert url to internal link 10434 $lnkdata = explode(',', $url); 10435 if (isset($lnkdata[0]) ) { 10436 $page = substr($lnkdata[0], 1); 10437 if (isset($lnkdata[1]) AND (strlen($lnkdata[1]) > 0)) { 10438 $lnky = floatval($lnkdata[1]); 10439 } else { 10440 $lnky = 0; 10441 } 10442 $url = $this->AddLink(); 10443 $this->SetLink($url, $lnky, $page); 10444 } 10445 } 10446 // store current settings 10447 $prevcolor = $this->fgcolor; 10448 $prevstyle = $this->FontStyle; 10449 if (empty($color)) { 10450 $this->SetTextColorArray($this->htmlLinkColorArray); 10451 } else { 10452 $this->SetTextColorArray($color); 10453 } 10454 if ($style == -1) { 10455 $this->SetFont('', $this->FontStyle.$this->htmlLinkFontStyle); 10456 } else { 10457 $this->SetFont('', $this->FontStyle.$style); 10458 } 10459 $ret = $this->Write($this->lasth, $name, $url, $fill, '', false, 0, $firstline, $firstblock, 0); 10460 // restore settings 10461 $this->SetFont('', $prevstyle); 10462 $this->SetTextColorArray($prevcolor); 10463 return $ret; 10464 } 10465 10466 /** 10467 * Converts pixels to User's Units. 10468 * @param $px (int) pixels 10469 * @return float value in user's unit 10470 * @public 10471 * @see setImageScale(), getImageScale() 10472 */ 10473 public function pixelsToUnits($px) { 10474 return ($px / ($this->imgscale * $this->k)); 10475 } 10476 10477 /** 10478 * Reverse function for htmlentities. 10479 * Convert entities in UTF-8. 10480 * @param $text_to_convert (string) Text to convert. 10481 * @return string converted text string 10482 * @public 10483 */ 10484 public function unhtmlentities($text_to_convert) { 10485 return @html_entity_decode($text_to_convert, ENT_QUOTES, $this->encoding); 10486 } 10487 10488 // ENCRYPTION METHODS ---------------------------------- 10489 10490 /** 10491 * Compute encryption key depending on object number where the encrypted data is stored. 10492 * This is used for all strings and streams without crypt filter specifier. 10493 * @param $n (int) object number 10494 * @return int object key 10495 * @protected 10496 * @author Nicola Asuni 10497 * @since 2.0.000 (2008-01-02) 10498 */ 10499 protected function _objectkey($n) { 10500 $objkey = $this->encryptdata['key'].pack('VXxx', $n); 10501 if ($this->encryptdata['mode'] == 2) { // AES-128 10502 // AES padding 10503 $objkey .= "\x73\x41\x6C\x54"; // sAlT 10504 } 10505 $objkey = substr(TCPDF_STATIC::_md5_16($objkey), 0, (($this->encryptdata['Length'] / 8) + 5)); 10506 $objkey = substr($objkey, 0, 16); 10507 return $objkey; 10508 } 10509 10510 /** 10511 * Encrypt the input string. 10512 * @param $n (int) object number 10513 * @param $s (string) data string to encrypt 10514 * @return encrypted string 10515 * @protected 10516 * @author Nicola Asuni 10517 * @since 5.0.005 (2010-05-11) 10518 */ 10519 protected function _encrypt_data($n, $s) { 10520 if (!$this->encrypted) { 10521 return $s; 10522 } 10523 switch ($this->encryptdata['mode']) { 10524 case 0: // RC4-40 10525 case 1: { // RC4-128 10526 $s = TCPDF_STATIC::_RC4($this->_objectkey($n), $s, $this->last_enc_key, $this->last_enc_key_c); 10527 break; 10528 } 10529 case 2: { // AES-128 10530 $s = TCPDF_STATIC::_AES($this->_objectkey($n), $s); 10531 break; 10532 } 10533 case 3: { // AES-256 10534 $s = TCPDF_STATIC::_AES($this->encryptdata['key'], $s); 10535 break; 10536 } 10537 } 10538 return $s; 10539 } 10540 10541 /** 10542 * Put encryption on PDF document. 10543 * @protected 10544 * @author Nicola Asuni 10545 * @since 2.0.000 (2008-01-02) 10546 */ 10547 protected function _putencryption() { 10548 if (!$this->encrypted) { 10549 return; 10550 } 10551 $this->encryptdata['objid'] = $this->_newobj(); 10552 $out = '<<'; 10553 if (!isset($this->encryptdata['Filter']) OR empty($this->encryptdata['Filter'])) { 10554 $this->encryptdata['Filter'] = 'Standard'; 10555 } 10556 $out .= ' /Filter /'.$this->encryptdata['Filter']; 10557 if (isset($this->encryptdata['SubFilter']) AND !empty($this->encryptdata['SubFilter'])) { 10558 $out .= ' /SubFilter /'.$this->encryptdata['SubFilter']; 10559 } 10560 if (!isset($this->encryptdata['V']) OR empty($this->encryptdata['V'])) { 10561 $this->encryptdata['V'] = 1; 10562 } 10563 // V is a code specifying the algorithm to be used in encrypting and decrypting the document 10564 $out .= ' /V '.$this->encryptdata['V']; 10565 if (isset($this->encryptdata['Length']) AND !empty($this->encryptdata['Length'])) { 10566 // The length of the encryption key, in bits. The value shall be a multiple of 8, in the range 40 to 256 10567 $out .= ' /Length '.$this->encryptdata['Length']; 10568 } else { 10569 $out .= ' /Length 40'; 10570 } 10571 if ($this->encryptdata['V'] >= 4) { 10572 if (!isset($this->encryptdata['StmF']) OR empty($this->encryptdata['StmF'])) { 10573 $this->encryptdata['StmF'] = 'Identity'; 10574 } 10575 if (!isset($this->encryptdata['StrF']) OR empty($this->encryptdata['StrF'])) { 10576 // The name of the crypt filter that shall be used when decrypting all strings in the document. 10577 $this->encryptdata['StrF'] = 'Identity'; 10578 } 10579 // A dictionary whose keys shall be crypt filter names and whose values shall be the corresponding crypt filter dictionaries. 10580 if (isset($this->encryptdata['CF']) AND !empty($this->encryptdata['CF'])) { 10581 $out .= ' /CF <<'; 10582 $out .= ' /'.$this->encryptdata['StmF'].' <<'; 10583 $out .= ' /Type /CryptFilter'; 10584 if (isset($this->encryptdata['CF']['CFM']) AND !empty($this->encryptdata['CF']['CFM'])) { 10585 // The method used 10586 $out .= ' /CFM /'.$this->encryptdata['CF']['CFM']; 10587 if ($this->encryptdata['pubkey']) { 10588 $out .= ' /Recipients ['; 10589 foreach ($this->encryptdata['Recipients'] as $rec) { 10590 $out .= ' <'.$rec.'>'; 10591 } 10592 $out .= ' ]'; 10593 if (isset($this->encryptdata['CF']['EncryptMetadata']) AND (!$this->encryptdata['CF']['EncryptMetadata'])) { 10594 $out .= ' /EncryptMetadata false'; 10595 } else { 10596 $out .= ' /EncryptMetadata true'; 10597 } 10598 } 10599 } else { 10600 $out .= ' /CFM /None'; 10601 } 10602 if (isset($this->encryptdata['CF']['AuthEvent']) AND !empty($this->encryptdata['CF']['AuthEvent'])) { 10603 // The event to be used to trigger the authorization that is required to access encryption keys used by this filter. 10604 $out .= ' /AuthEvent /'.$this->encryptdata['CF']['AuthEvent']; 10605 } else { 10606 $out .= ' /AuthEvent /DocOpen'; 10607 } 10608 if (isset($this->encryptdata['CF']['Length']) AND !empty($this->encryptdata['CF']['Length'])) { 10609 // The bit length of the encryption key. 10610 $out .= ' /Length '.$this->encryptdata['CF']['Length']; 10611 } 10612 $out .= ' >> >>'; 10613 } 10614 // The name of the crypt filter that shall be used by default when decrypting streams. 10615 $out .= ' /StmF /'.$this->encryptdata['StmF']; 10616 // The name of the crypt filter that shall be used when decrypting all strings in the document. 10617 $out .= ' /StrF /'.$this->encryptdata['StrF']; 10618 if (isset($this->encryptdata['EFF']) AND !empty($this->encryptdata['EFF'])) { 10619 // The name of the crypt filter that shall be used when encrypting embedded file streams that do not have their own crypt filter specifier. 10620 $out .= ' /EFF /'.$this->encryptdata['']; 10621 } 10622 } 10623 // Additional encryption dictionary entries for the standard security handler 10624 if ($this->encryptdata['pubkey']) { 10625 if (($this->encryptdata['V'] < 4) AND isset($this->encryptdata['Recipients']) AND !empty($this->encryptdata['Recipients'])) { 10626 $out .= ' /Recipients ['; 10627 foreach ($this->encryptdata['Recipients'] as $rec) { 10628 $out .= ' <'.$rec.'>'; 10629 } 10630 $out .= ' ]'; 10631 } 10632 } else { 10633 $out .= ' /R'; 10634 if ($this->encryptdata['V'] == 5) { // AES-256 10635 $out .= ' 5'; 10636 $out .= ' /OE ('.TCPDF_STATIC::_escape($this->encryptdata['OE']).')'; 10637 $out .= ' /UE ('.TCPDF_STATIC::_escape($this->encryptdata['UE']).')'; 10638 $out .= ' /Perms ('.TCPDF_STATIC::_escape($this->encryptdata['perms']).')'; 10639 } elseif ($this->encryptdata['V'] == 4) { // AES-128 10640 $out .= ' 4'; 10641 } elseif ($this->encryptdata['V'] < 2) { // RC-40 10642 $out .= ' 2'; 10643 } else { // RC-128 10644 $out .= ' 3'; 10645 } 10646 $out .= ' /O ('.TCPDF_STATIC::_escape($this->encryptdata['O']).')'; 10647 $out .= ' /U ('.TCPDF_STATIC::_escape($this->encryptdata['U']).')'; 10648 $out .= ' /P '.$this->encryptdata['P']; 10649 if (isset($this->encryptdata['EncryptMetadata']) AND (!$this->encryptdata['EncryptMetadata'])) { 10650 $out .= ' /EncryptMetadata false'; 10651 } else { 10652 $out .= ' /EncryptMetadata true'; 10653 } 10654 } 10655 $out .= ' >>'; 10656 $out .= "\n".'endobj'; 10657 $this->_out($out); 10658 } 10659 10660 /** 10661 * Compute U value (used for encryption) 10662 * @return string U value 10663 * @protected 10664 * @since 2.0.000 (2008-01-02) 10665 * @author Nicola Asuni 10666 */ 10667 protected function _Uvalue() { 10668 if ($this->encryptdata['mode'] == 0) { // RC4-40 10669 return TCPDF_STATIC::_RC4($this->encryptdata['key'], TCPDF_STATIC::$enc_padding, $this->last_enc_key, $this->last_enc_key_c); 10670 } elseif ($this->encryptdata['mode'] < 3) { // RC4-128, AES-128 10671 $tmp = TCPDF_STATIC::_md5_16(TCPDF_STATIC::$enc_padding.$this->encryptdata['fileid']); 10672 $enc = TCPDF_STATIC::_RC4($this->encryptdata['key'], $tmp, $this->last_enc_key, $this->last_enc_key_c); 10673 $len = strlen($tmp); 10674 for ($i = 1; $i <= 19; ++$i) { 10675 $ek = ''; 10676 for ($j = 0; $j < $len; ++$j) { 10677 $ek .= chr(ord($this->encryptdata['key'][$j]) ^ $i); 10678 } 10679 $enc = TCPDF_STATIC::_RC4($ek, $enc, $this->last_enc_key, $this->last_enc_key_c); 10680 } 10681 $enc .= str_repeat("\x00", 16); 10682 return substr($enc, 0, 32); 10683 } elseif ($this->encryptdata['mode'] == 3) { // AES-256 10684 $seed = TCPDF_STATIC::_md5_16(TCPDF_STATIC::getRandomSeed()); 10685 // User Validation Salt 10686 $this->encryptdata['UVS'] = substr($seed, 0, 8); 10687 // User Key Salt 10688 $this->encryptdata['UKS'] = substr($seed, 8, 16); 10689 return hash('sha256', $this->encryptdata['user_password'].$this->encryptdata['UVS'], true).$this->encryptdata['UVS'].$this->encryptdata['UKS']; 10690 } 10691 } 10692 10693 /** 10694 * Compute UE value (used for encryption) 10695 * @return string UE value 10696 * @protected 10697 * @since 5.9.006 (2010-10-19) 10698 * @author Nicola Asuni 10699 */ 10700 protected function _UEvalue() { 10701 $hashkey = hash('sha256', $this->encryptdata['user_password'].$this->encryptdata['UKS'], true); 10702 return TCPDF_STATIC::_AESnopad($hashkey, $this->encryptdata['key']); 10703 } 10704 10705 /** 10706 * Compute O value (used for encryption) 10707 * @return string O value 10708 * @protected 10709 * @since 2.0.000 (2008-01-02) 10710 * @author Nicola Asuni 10711 */ 10712 protected function _Ovalue() { 10713 if ($this->encryptdata['mode'] < 3) { // RC4-40, RC4-128, AES-128 10714 $tmp = TCPDF_STATIC::_md5_16($this->encryptdata['owner_password']); 10715 if ($this->encryptdata['mode'] > 0) { 10716 for ($i = 0; $i < 50; ++$i) { 10717 $tmp = TCPDF_STATIC::_md5_16($tmp); 10718 } 10719 } 10720 $owner_key = substr($tmp, 0, ($this->encryptdata['Length'] / 8)); 10721 $enc = TCPDF_STATIC::_RC4($owner_key, $this->encryptdata['user_password'], $this->last_enc_key, $this->last_enc_key_c); 10722 if ($this->encryptdata['mode'] > 0) { 10723 $len = strlen($owner_key); 10724 for ($i = 1; $i <= 19; ++$i) { 10725 $ek = ''; 10726 for ($j = 0; $j < $len; ++$j) { 10727 $ek .= chr(ord($owner_key[$j]) ^ $i); 10728 } 10729 $enc = TCPDF_STATIC::_RC4($ek, $enc, $this->last_enc_key, $this->last_enc_key_c); 10730 } 10731 } 10732 return $enc; 10733 } elseif ($this->encryptdata['mode'] == 3) { // AES-256 10734 $seed = TCPDF_STATIC::_md5_16(TCPDF_STATIC::getRandomSeed()); 10735 // Owner Validation Salt 10736 $this->encryptdata['OVS'] = substr($seed, 0, 8); 10737 // Owner Key Salt 10738 $this->encryptdata['OKS'] = substr($seed, 8, 16); 10739 return hash('sha256', $this->encryptdata['owner_password'].$this->encryptdata['OVS'].$this->encryptdata['U'], true).$this->encryptdata['OVS'].$this->encryptdata['OKS']; 10740 } 10741 } 10742 10743 /** 10744 * Compute OE value (used for encryption) 10745 * @return string OE value 10746 * @protected 10747 * @since 5.9.006 (2010-10-19) 10748 * @author Nicola Asuni 10749 */ 10750 protected function _OEvalue() { 10751 $hashkey = hash('sha256', $this->encryptdata['owner_password'].$this->encryptdata['OKS'].$this->encryptdata['U'], true); 10752 return TCPDF_STATIC::_AESnopad($hashkey, $this->encryptdata['key']); 10753 } 10754 10755 /** 10756 * Convert password for AES-256 encryption mode 10757 * @param $password (string) password 10758 * @return string password 10759 * @protected 10760 * @since 5.9.006 (2010-10-19) 10761 * @author Nicola Asuni 10762 */ 10763 protected function _fixAES256Password($password) { 10764 $psw = ''; // password to be returned 10765 $psw_array = TCPDF_FONTS::utf8Bidi(TCPDF_FONTS::UTF8StringToArray($password, $this->isunicode, $this->CurrentFont), $password, $this->rtl, $this->isunicode, $this->CurrentFont); 10766 foreach ($psw_array as $c) { 10767 $psw .= TCPDF_FONTS::unichr($c, $this->isunicode); 10768 } 10769 return substr($psw, 0, 127); 10770 } 10771 10772 /** 10773 * Compute encryption key 10774 * @protected 10775 * @since 2.0.000 (2008-01-02) 10776 * @author Nicola Asuni 10777 */ 10778 protected function _generateencryptionkey() { 10779 $keybytelen = ($this->encryptdata['Length'] / 8); 10780 if (!$this->encryptdata['pubkey']) { // standard mode 10781 if ($this->encryptdata['mode'] == 3) { // AES-256 10782 // generate 256 bit random key 10783 $this->encryptdata['key'] = substr(hash('sha256', TCPDF_STATIC::getRandomSeed(), true), 0, $keybytelen); 10784 // truncate passwords 10785 $this->encryptdata['user_password'] = $this->_fixAES256Password($this->encryptdata['user_password']); 10786 $this->encryptdata['owner_password'] = $this->_fixAES256Password($this->encryptdata['owner_password']); 10787 // Compute U value 10788 $this->encryptdata['U'] = $this->_Uvalue(); 10789 // Compute UE value 10790 $this->encryptdata['UE'] = $this->_UEvalue(); 10791 // Compute O value 10792 $this->encryptdata['O'] = $this->_Ovalue(); 10793 // Compute OE value 10794 $this->encryptdata['OE'] = $this->_OEvalue(); 10795 // Compute P value 10796 $this->encryptdata['P'] = $this->encryptdata['protection']; 10797 // Computing the encryption dictionary's Perms (permissions) value 10798 $perms = TCPDF_STATIC::getEncPermissionsString($this->encryptdata['protection']); // bytes 0-3 10799 $perms .= chr(255).chr(255).chr(255).chr(255); // bytes 4-7 10800 if (isset($this->encryptdata['CF']['EncryptMetadata']) AND (!$this->encryptdata['CF']['EncryptMetadata'])) { // byte 8 10801 $perms .= 'F'; 10802 } else { 10803 $perms .= 'T'; 10804 } 10805 $perms .= 'adb'; // bytes 9-11 10806 $perms .= 'nick'; // bytes 12-15 10807 $this->encryptdata['perms'] = TCPDF_STATIC::_AESnopad($this->encryptdata['key'], $perms); 10808 } else { // RC4-40, RC4-128, AES-128 10809 // Pad passwords 10810 $this->encryptdata['user_password'] = substr($this->encryptdata['user_password'].TCPDF_STATIC::$enc_padding, 0, 32); 10811 $this->encryptdata['owner_password'] = substr($this->encryptdata['owner_password'].TCPDF_STATIC::$enc_padding, 0, 32); 10812 // Compute O value 10813 $this->encryptdata['O'] = $this->_Ovalue(); 10814 // get default permissions (reverse byte order) 10815 $permissions = TCPDF_STATIC::getEncPermissionsString($this->encryptdata['protection']); 10816 // Compute encryption key 10817 $tmp = TCPDF_STATIC::_md5_16($this->encryptdata['user_password'].$this->encryptdata['O'].$permissions.$this->encryptdata['fileid']); 10818 if ($this->encryptdata['mode'] > 0) { 10819 for ($i = 0; $i < 50; ++$i) { 10820 $tmp = TCPDF_STATIC::_md5_16(substr($tmp, 0, $keybytelen)); 10821 } 10822 } 10823 $this->encryptdata['key'] = substr($tmp, 0, $keybytelen); 10824 // Compute U value 10825 $this->encryptdata['U'] = $this->_Uvalue(); 10826 // Compute P value 10827 $this->encryptdata['P'] = $this->encryptdata['protection']; 10828 } 10829 } else { // Public-Key mode 10830 // random 20-byte seed 10831 $seed = sha1(TCPDF_STATIC::getRandomSeed(), true); 10832 $recipient_bytes = ''; 10833 foreach ($this->encryptdata['pubkeys'] as $pubkey) { 10834 // for each public certificate 10835 if (isset($pubkey['p'])) { 10836 $pkprotection = TCPDF_STATIC::getUserPermissionCode($pubkey['p'], $this->encryptdata['mode']); 10837 } else { 10838 $pkprotection = $this->encryptdata['protection']; 10839 } 10840 // get default permissions (reverse byte order) 10841 $pkpermissions = TCPDF_STATIC::getEncPermissionsString($pkprotection); 10842 // envelope data 10843 $envelope = $seed.$pkpermissions; 10844 // write the envelope data to a temporary file 10845 $tempkeyfile = TCPDF_STATIC::getObjFilename('key', $this->file_id); 10846 $f = TCPDF_STATIC::fopenLocal($tempkeyfile, 'wb'); 10847 if (!$f) { 10848 $this->Error('Unable to create temporary key file: '.$tempkeyfile); 10849 } 10850 $envelope_length = strlen($envelope); 10851 fwrite($f, $envelope, $envelope_length); 10852 fclose($f); 10853 $tempencfile = TCPDF_STATIC::getObjFilename('enc', $this->file_id); 10854 if (!openssl_pkcs7_encrypt($tempkeyfile, $tempencfile, $pubkey['c'], array(), PKCS7_BINARY | PKCS7_DETACHED)) { 10855 $this->Error('Unable to encrypt the file: '.$tempkeyfile); 10856 } 10857 // read encryption signature 10858 $signature = file_get_contents($tempencfile, false, null, $envelope_length); 10859 // extract signature 10860 $signature = substr($signature, strpos($signature, 'Content-Disposition')); 10861 $tmparr = explode("\n\n", $signature); 10862 $signature = trim($tmparr[1]); 10863 unset($tmparr); 10864 // decode signature 10865 $signature = base64_decode($signature); 10866 // convert signature to hex 10867 $hexsignature = current(unpack('H*', $signature)); 10868 // store signature on recipients array 10869 $this->encryptdata['Recipients'][] = $hexsignature; 10870 // The bytes of each item in the Recipients array of PKCS#7 objects in the order in which they appear in the array 10871 $recipient_bytes .= $signature; 10872 } 10873 // calculate encryption key 10874 if ($this->encryptdata['mode'] == 3) { // AES-256 10875 $this->encryptdata['key'] = substr(hash('sha256', $seed.$recipient_bytes, true), 0, $keybytelen); 10876 } else { // RC4-40, RC4-128, AES-128 10877 $this->encryptdata['key'] = substr(sha1($seed.$recipient_bytes, true), 0, $keybytelen); 10878 } 10879 } 10880 } 10881 10882 /** 10883 * Set document protection 10884 * Remark: the protection against modification is for people who have the full Acrobat product. 10885 * If you don't set any password, the document will open as usual. If you set a user password, the PDF viewer will ask for it before displaying the document. The master password, if different from the user one, can be used to get full access. 10886 * Note: protecting a document requires to encrypt it, which increases the processing time a lot. This can cause a PHP time-out in some cases, especially if the document contains images or fonts. 10887 * @param $permissions (Array) the set of permissions (specify the ones you want to block):<ul><li>print : Print the document;</li><li>modify : Modify the contents of the document by operations other than those controlled by 'fill-forms', 'extract' and 'assemble';</li><li>copy : Copy or otherwise extract text and graphics from the document;</li><li>annot-forms : Add or modify text annotations, fill in interactive form fields, and, if 'modify' is also set, create or modify interactive form fields (including signature fields);</li><li>fill-forms : Fill in existing interactive form fields (including signature fields), even if 'annot-forms' is not specified;</li><li>extract : Extract text and graphics (in support of accessibility to users with disabilities or for other purposes);</li><li>assemble : Assemble the document (insert, rotate, or delete pages and create bookmarks or thumbnail images), even if 'modify' is not set;</li><li>print-high : Print the document to a representation from which a faithful digital copy of the PDF content could be generated. When this is not set, printing is limited to a low-level representation of the appearance, possibly of degraded quality.</li><li>owner : (inverted logic - only for public-key) when set permits change of encryption and enables all other permissions.</li></ul> 10888 * @param $user_pass (String) user password. Empty by default. 10889 * @param $owner_pass (String) owner password. If not specified, a random value is used. 10890 * @param $mode (int) encryption strength: 0 = RC4 40 bit; 1 = RC4 128 bit; 2 = AES 128 bit; 3 = AES 256 bit. 10891 * @param $pubkeys (String) array of recipients containing public-key certificates ('c') and permissions ('p'). For example: array(array('c' => 'file://../examples/data/cert/tcpdf.crt', 'p' => array('print'))) 10892 * @public 10893 * @since 2.0.000 (2008-01-02) 10894 * @author Nicola Asuni 10895 */ 10896 public function SetProtection($permissions=array('print', 'modify', 'copy', 'annot-forms', 'fill-forms', 'extract', 'assemble', 'print-high'), $user_pass='', $owner_pass=null, $mode=0, $pubkeys=null) { 10897 if ($this->pdfa_mode) { 10898 // encryption is not allowed in PDF/A mode 10899 return; 10900 } 10901 $this->encryptdata['protection'] = TCPDF_STATIC::getUserPermissionCode($permissions, $mode); 10902 if (($pubkeys !== null) AND (is_array($pubkeys))) { 10903 // public-key mode 10904 $this->encryptdata['pubkeys'] = $pubkeys; 10905 if ($mode == 0) { 10906 // public-Key Security requires at least 128 bit 10907 $mode = 1; 10908 } 10909 if (!function_exists('openssl_pkcs7_encrypt')) { 10910 $this->Error('Public-Key Security requires openssl library.'); 10911 } 10912 // Set Public-Key filter (available are: Entrust.PPKEF, Adobe.PPKLite, Adobe.PubSec) 10913 $this->encryptdata['pubkey'] = true; 10914 $this->encryptdata['Filter'] = 'Adobe.PubSec'; 10915 $this->encryptdata['StmF'] = 'DefaultCryptFilter'; 10916 $this->encryptdata['StrF'] = 'DefaultCryptFilter'; 10917 } else { 10918 // standard mode (password mode) 10919 $this->encryptdata['pubkey'] = false; 10920 $this->encryptdata['Filter'] = 'Standard'; 10921 $this->encryptdata['StmF'] = 'StdCF'; 10922 $this->encryptdata['StrF'] = 'StdCF'; 10923 } 10924 if ($mode > 1) { // AES 10925 if (!extension_loaded('openssl') && !extension_loaded('mcrypt')) { 10926 $this->Error('AES encryption requires openssl or mcrypt extension (http://www.php.net/manual/en/mcrypt.requirements.php).'); 10927 } 10928 if (extension_loaded('openssl') && !in_array('aes-256-cbc', openssl_get_cipher_methods())) { 10929 $this->Error('AES encryption requires openssl/aes-256-cbc cypher.'); 10930 } 10931 if (extension_loaded('mcrypt') && mcrypt_get_cipher_name(MCRYPT_RIJNDAEL_128) === false) { 10932 $this->Error('AES encryption requires MCRYPT_RIJNDAEL_128 cypher.'); 10933 } 10934 if (($mode == 3) AND !function_exists('hash')) { 10935 // the Hash extension requires no external libraries and is enabled by default as of PHP 5.1.2. 10936 $this->Error('AES 256 encryption requires HASH Message Digest Framework (http://www.php.net/manual/en/book.hash.php).'); 10937 } 10938 } 10939 if ($owner_pass === null) { 10940 $owner_pass = md5(TCPDF_STATIC::getRandomSeed()); 10941 } 10942 $this->encryptdata['user_password'] = $user_pass; 10943 $this->encryptdata['owner_password'] = $owner_pass; 10944 $this->encryptdata['mode'] = $mode; 10945 switch ($mode) { 10946 case 0: { // RC4 40 bit 10947 $this->encryptdata['V'] = 1; 10948 $this->encryptdata['Length'] = 40; 10949 $this->encryptdata['CF']['CFM'] = 'V2'; 10950 break; 10951 } 10952 case 1: { // RC4 128 bit 10953 $this->encryptdata['V'] = 2; 10954 $this->encryptdata['Length'] = 128; 10955 $this->encryptdata['CF']['CFM'] = 'V2'; 10956 if ($this->encryptdata['pubkey']) { 10957 $this->encryptdata['SubFilter'] = 'adbe.pkcs7.s4'; 10958 $this->encryptdata['Recipients'] = array(); 10959 } 10960 break; 10961 } 10962 case 2: { // AES 128 bit 10963 $this->encryptdata['V'] = 4; 10964 $this->encryptdata['Length'] = 128; 10965 $this->encryptdata['CF']['CFM'] = 'AESV2'; 10966 $this->encryptdata['CF']['Length'] = 128; 10967 if ($this->encryptdata['pubkey']) { 10968 $this->encryptdata['SubFilter'] = 'adbe.pkcs7.s5'; 10969 $this->encryptdata['Recipients'] = array(); 10970 } 10971 break; 10972 } 10973 case 3: { // AES 256 bit 10974 $this->encryptdata['V'] = 5; 10975 $this->encryptdata['Length'] = 256; 10976 $this->encryptdata['CF']['CFM'] = 'AESV3'; 10977 $this->encryptdata['CF']['Length'] = 256; 10978 if ($this->encryptdata['pubkey']) { 10979 $this->encryptdata['SubFilter'] = 'adbe.pkcs7.s5'; 10980 $this->encryptdata['Recipients'] = array(); 10981 } 10982 break; 10983 } 10984 } 10985 $this->encrypted = true; 10986 $this->encryptdata['fileid'] = TCPDF_STATIC::convertHexStringToString($this->file_id); 10987 $this->_generateencryptionkey(); 10988 } 10989 10990 // END OF ENCRYPTION FUNCTIONS ------------------------- 10991 10992 // START TRANSFORMATIONS SECTION ----------------------- 10993 10994 /** 10995 * Starts a 2D tranformation saving current graphic state. 10996 * This function must be called before scaling, mirroring, translation, rotation and skewing. 10997 * Use StartTransform() before, and StopTransform() after the transformations to restore the normal behavior. 10998 * @public 10999 * @since 2.1.000 (2008-01-07) 11000 * @see StartTransform(), StopTransform() 11001 */ 11002 public function StartTransform() { 11003 if ($this->state != 2) { 11004 return; 11005 } 11006 $this->_outSaveGraphicsState(); 11007 if ($this->inxobj) { 11008 // we are inside an XObject template 11009 $this->xobjects[$this->xobjid]['transfmrk'][] = strlen($this->xobjects[$this->xobjid]['outdata']); 11010 } else { 11011 $this->transfmrk[$this->page][] = $this->pagelen[$this->page]; 11012 } 11013 ++$this->transfmatrix_key; 11014 $this->transfmatrix[$this->transfmatrix_key] = array(); 11015 } 11016 11017 /** 11018 * Stops a 2D tranformation restoring previous graphic state. 11019 * This function must be called after scaling, mirroring, translation, rotation and skewing. 11020 * Use StartTransform() before, and StopTransform() after the transformations to restore the normal behavior. 11021 * @public 11022 * @since 2.1.000 (2008-01-07) 11023 * @see StartTransform(), StopTransform() 11024 */ 11025 public function StopTransform() { 11026 if ($this->state != 2) { 11027 return; 11028 } 11029 $this->_outRestoreGraphicsState(); 11030 if (isset($this->transfmatrix[$this->transfmatrix_key])) { 11031 array_pop($this->transfmatrix[$this->transfmatrix_key]); 11032 --$this->transfmatrix_key; 11033 } 11034 if ($this->inxobj) { 11035 // we are inside an XObject template 11036 array_pop($this->xobjects[$this->xobjid]['transfmrk']); 11037 } else { 11038 array_pop($this->transfmrk[$this->page]); 11039 } 11040 } 11041 /** 11042 * Horizontal Scaling. 11043 * @param $s_x (float) scaling factor for width as percent. 0 is not allowed. 11044 * @param $x (int) abscissa of the scaling center. Default is current x position 11045 * @param $y (int) ordinate of the scaling center. Default is current y position 11046 * @public 11047 * @since 2.1.000 (2008-01-07) 11048 * @see StartTransform(), StopTransform() 11049 */ 11050 public function ScaleX($s_x, $x='', $y='') { 11051 $this->Scale($s_x, 100, $x, $y); 11052 } 11053 11054 /** 11055 * Vertical Scaling. 11056 * @param $s_y (float) scaling factor for height as percent. 0 is not allowed. 11057 * @param $x (int) abscissa of the scaling center. Default is current x position 11058 * @param $y (int) ordinate of the scaling center. Default is current y position 11059 * @public 11060 * @since 2.1.000 (2008-01-07) 11061 * @see StartTransform(), StopTransform() 11062 */ 11063 public function ScaleY($s_y, $x='', $y='') { 11064 $this->Scale(100, $s_y, $x, $y); 11065 } 11066 11067 /** 11068 * Vertical and horizontal proportional Scaling. 11069 * @param $s (float) scaling factor for width and height as percent. 0 is not allowed. 11070 * @param $x (int) abscissa of the scaling center. Default is current x position 11071 * @param $y (int) ordinate of the scaling center. Default is current y position 11072 * @public 11073 * @since 2.1.000 (2008-01-07) 11074 * @see StartTransform(), StopTransform() 11075 */ 11076 public function ScaleXY($s, $x='', $y='') { 11077 $this->Scale($s, $s, $x, $y); 11078 } 11079 11080 /** 11081 * Vertical and horizontal non-proportional Scaling. 11082 * @param $s_x (float) scaling factor for width as percent. 0 is not allowed. 11083 * @param $s_y (float) scaling factor for height as percent. 0 is not allowed. 11084 * @param $x (int) abscissa of the scaling center. Default is current x position 11085 * @param $y (int) ordinate of the scaling center. Default is current y position 11086 * @public 11087 * @since 2.1.000 (2008-01-07) 11088 * @see StartTransform(), StopTransform() 11089 */ 11090 public function Scale($s_x, $s_y, $x='', $y='') { 11091 if ($x === '') { 11092 $x = $this->x; 11093 } 11094 if ($y === '') { 11095 $y = $this->y; 11096 } 11097 if (($s_x == 0) OR ($s_y == 0)) { 11098 $this->Error('Please do not use values equal to zero for scaling'); 11099 } 11100 $y = ($this->h - $y) * $this->k; 11101 $x *= $this->k; 11102 //calculate elements of transformation matrix 11103 $s_x /= 100; 11104 $s_y /= 100; 11105 $tm = array(); 11106 $tm[0] = $s_x; 11107 $tm[1] = 0; 11108 $tm[2] = 0; 11109 $tm[3] = $s_y; 11110 $tm[4] = $x * (1 - $s_x); 11111 $tm[5] = $y * (1 - $s_y); 11112 //scale the coordinate system 11113 $this->Transform($tm); 11114 } 11115 11116 /** 11117 * Horizontal Mirroring. 11118 * @param $x (int) abscissa of the point. Default is current x position 11119 * @public 11120 * @since 2.1.000 (2008-01-07) 11121 * @see StartTransform(), StopTransform() 11122 */ 11123 public function MirrorH($x='') { 11124 $this->Scale(-100, 100, $x); 11125 } 11126 11127 /** 11128 * Verical Mirroring. 11129 * @param $y (int) ordinate of the point. Default is current y position 11130 * @public 11131 * @since 2.1.000 (2008-01-07) 11132 * @see StartTransform(), StopTransform() 11133 */ 11134 public function MirrorV($y='') { 11135 $this->Scale(100, -100, '', $y); 11136 } 11137 11138 /** 11139 * Point reflection mirroring. 11140 * @param $x (int) abscissa of the point. Default is current x position 11141 * @param $y (int) ordinate of the point. Default is current y position 11142 * @public 11143 * @since 2.1.000 (2008-01-07) 11144 * @see StartTransform(), StopTransform() 11145 */ 11146 public function MirrorP($x='',$y='') { 11147 $this->Scale(-100, -100, $x, $y); 11148 } 11149 11150 /** 11151 * Reflection against a straight line through point (x, y) with the gradient angle (angle). 11152 * @param $angle (float) gradient angle of the straight line. Default is 0 (horizontal line). 11153 * @param $x (int) abscissa of the point. Default is current x position 11154 * @param $y (int) ordinate of the point. Default is current y position 11155 * @public 11156 * @since 2.1.000 (2008-01-07) 11157 * @see StartTransform(), StopTransform() 11158 */ 11159 public function MirrorL($angle=0, $x='',$y='') { 11160 $this->Scale(-100, 100, $x, $y); 11161 $this->Rotate(-2*($angle-90), $x, $y); 11162 } 11163 11164 /** 11165 * Translate graphic object horizontally. 11166 * @param $t_x (int) movement to the right (or left for RTL) 11167 * @public 11168 * @since 2.1.000 (2008-01-07) 11169 * @see StartTransform(), StopTransform() 11170 */ 11171 public function TranslateX($t_x) { 11172 $this->Translate($t_x, 0); 11173 } 11174 11175 /** 11176 * Translate graphic object vertically. 11177 * @param $t_y (int) movement to the bottom 11178 * @public 11179 * @since 2.1.000 (2008-01-07) 11180 * @see StartTransform(), StopTransform() 11181 */ 11182 public function TranslateY($t_y) { 11183 $this->Translate(0, $t_y); 11184 } 11185 11186 /** 11187 * Translate graphic object horizontally and vertically. 11188 * @param $t_x (int) movement to the right 11189 * @param $t_y (int) movement to the bottom 11190 * @public 11191 * @since 2.1.000 (2008-01-07) 11192 * @see StartTransform(), StopTransform() 11193 */ 11194 public function Translate($t_x, $t_y) { 11195 //calculate elements of transformation matrix 11196 $tm = array(); 11197 $tm[0] = 1; 11198 $tm[1] = 0; 11199 $tm[2] = 0; 11200 $tm[3] = 1; 11201 $tm[4] = $t_x * $this->k; 11202 $tm[5] = -$t_y * $this->k; 11203 //translate the coordinate system 11204 $this->Transform($tm); 11205 } 11206 11207 /** 11208 * Rotate object. 11209 * @param $angle (float) angle in degrees for counter-clockwise rotation 11210 * @param $x (int) abscissa of the rotation center. Default is current x position 11211 * @param $y (int) ordinate of the rotation center. Default is current y position 11212 * @public 11213 * @since 2.1.000 (2008-01-07) 11214 * @see StartTransform(), StopTransform() 11215 */ 11216 public function Rotate($angle, $x='', $y='') { 11217 if ($x === '') { 11218 $x = $this->x; 11219 } 11220 if ($y === '') { 11221 $y = $this->y; 11222 } 11223 $y = ($this->h - $y) * $this->k; 11224 $x *= $this->k; 11225 //calculate elements of transformation matrix 11226 $tm = array(); 11227 $tm[0] = cos(deg2rad($angle)); 11228 $tm[1] = sin(deg2rad($angle)); 11229 $tm[2] = -$tm[1]; 11230 $tm[3] = $tm[0]; 11231 $tm[4] = $x + ($tm[1] * $y) - ($tm[0] * $x); 11232 $tm[5] = $y - ($tm[0] * $y) - ($tm[1] * $x); 11233 //rotate the coordinate system around ($x,$y) 11234 $this->Transform($tm); 11235 } 11236 11237 /** 11238 * Skew horizontally. 11239 * @param $angle_x (float) angle in degrees between -90 (skew to the left) and 90 (skew to the right) 11240 * @param $x (int) abscissa of the skewing center. default is current x position 11241 * @param $y (int) ordinate of the skewing center. default is current y position 11242 * @public 11243 * @since 2.1.000 (2008-01-07) 11244 * @see StartTransform(), StopTransform() 11245 */ 11246 public function SkewX($angle_x, $x='', $y='') { 11247 $this->Skew($angle_x, 0, $x, $y); 11248 } 11249 11250 /** 11251 * Skew vertically. 11252 * @param $angle_y (float) angle in degrees between -90 (skew to the bottom) and 90 (skew to the top) 11253 * @param $x (int) abscissa of the skewing center. default is current x position 11254 * @param $y (int) ordinate of the skewing center. default is current y position 11255 * @public 11256 * @since 2.1.000 (2008-01-07) 11257 * @see StartTransform(), StopTransform() 11258 */ 11259 public function SkewY($angle_y, $x='', $y='') { 11260 $this->Skew(0, $angle_y, $x, $y); 11261 } 11262 11263 /** 11264 * Skew. 11265 * @param $angle_x (float) angle in degrees between -90 (skew to the left) and 90 (skew to the right) 11266 * @param $angle_y (float) angle in degrees between -90 (skew to the bottom) and 90 (skew to the top) 11267 * @param $x (int) abscissa of the skewing center. default is current x position 11268 * @param $y (int) ordinate of the skewing center. default is current y position 11269 * @public 11270 * @since 2.1.000 (2008-01-07) 11271 * @see StartTransform(), StopTransform() 11272 */ 11273 public function Skew($angle_x, $angle_y, $x='', $y='') { 11274 if ($x === '') { 11275 $x = $this->x; 11276 } 11277 if ($y === '') { 11278 $y = $this->y; 11279 } 11280 if (($angle_x <= -90) OR ($angle_x >= 90) OR ($angle_y <= -90) OR ($angle_y >= 90)) { 11281 $this->Error('Please use values between -90 and +90 degrees for Skewing.'); 11282 } 11283 $x *= $this->k; 11284 $y = ($this->h - $y) * $this->k; 11285 //calculate elements of transformation matrix 11286 $tm = array(); 11287 $tm[0] = 1; 11288 $tm[1] = tan(deg2rad($angle_y)); 11289 $tm[2] = tan(deg2rad($angle_x)); 11290 $tm[3] = 1; 11291 $tm[4] = -$tm[2] * $y; 11292 $tm[5] = -$tm[1] * $x; 11293 //skew the coordinate system 11294 $this->Transform($tm); 11295 } 11296 11297 /** 11298 * Apply graphic transformations. 11299 * @param $tm (array) transformation matrix 11300 * @protected 11301 * @since 2.1.000 (2008-01-07) 11302 * @see StartTransform(), StopTransform() 11303 */ 11304 protected function Transform($tm) { 11305 if ($this->state != 2) { 11306 return; 11307 } 11308 $this->_out(sprintf('%F %F %F %F %F %F cm', $tm[0], $tm[1], $tm[2], $tm[3], $tm[4], $tm[5])); 11309 // add tranformation matrix 11310 $this->transfmatrix[$this->transfmatrix_key][] = array('a' => $tm[0], 'b' => $tm[1], 'c' => $tm[2], 'd' => $tm[3], 'e' => $tm[4], 'f' => $tm[5]); 11311 // update transformation mark 11312 if ($this->inxobj) { 11313 // we are inside an XObject template 11314 if (end($this->xobjects[$this->xobjid]['transfmrk']) !== false) { 11315 $key = key($this->xobjects[$this->xobjid]['transfmrk']); 11316 $this->xobjects[$this->xobjid]['transfmrk'][$key] = strlen($this->xobjects[$this->xobjid]['outdata']); 11317 } 11318 } elseif (end($this->transfmrk[$this->page]) !== false) { 11319 $key = key($this->transfmrk[$this->page]); 11320 $this->transfmrk[$this->page][$key] = $this->pagelen[$this->page]; 11321 } 11322 } 11323 11324 // END TRANSFORMATIONS SECTION ------------------------- 11325 11326 // START GRAPHIC FUNCTIONS SECTION --------------------- 11327 // The following section is based on the code provided by David Hernandez Sanz 11328 11329 /** 11330 * 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. 11331 * @param $width (float) The width. 11332 * @public 11333 * @since 1.0 11334 * @see Line(), Rect(), Cell(), MultiCell() 11335 */ 11336 public function SetLineWidth($width) { 11337 //Set line width 11338 $this->LineWidth = $width; 11339 $this->linestyleWidth = sprintf('%F w', ($width * $this->k)); 11340 if ($this->state == 2) { 11341 $this->_out($this->linestyleWidth); 11342 } 11343 } 11344 11345 /** 11346 * Returns the current the line width. 11347 * @return int Line width 11348 * @public 11349 * @since 2.1.000 (2008-01-07) 11350 * @see Line(), SetLineWidth() 11351 */ 11352 public function GetLineWidth() { 11353 return $this->LineWidth; 11354 } 11355 11356 /** 11357 * Set line style. 11358 * @param $style (array) Line style. Array with keys among the following: 11359 * <ul> 11360 * <li>width (float): Width of the line in user units.</li> 11361 * <li>cap (string): Type of cap to put on the line. Possible values are: 11362 * butt, round, square. The difference between "square" and "butt" is that 11363 * "square" projects a flat end past the end of the line.</li> 11364 * <li>join (string): Type of join. Possible values are: miter, round, 11365 * bevel.</li> 11366 * <li>dash (mixed): Dash pattern. Is 0 (without dash) or string with 11367 * series of length values, which are the lengths of the on and off dashes. 11368 * For example: "2" represents 2 on, 2 off, 2 on, 2 off, ...; "2,1" is 2 on, 11369 * 1 off, 2 on, 1 off, ...</li> 11370 * <li>phase (integer): Modifier on the dash pattern which is used to shift 11371 * the point at which the pattern starts.</li> 11372 * <li>color (array): Draw color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName).</li> 11373 * </ul> 11374 * @param $ret (boolean) if true do not send the command. 11375 * @return string the PDF command 11376 * @public 11377 * @since 2.1.000 (2008-01-08) 11378 */ 11379 public function SetLineStyle($style, $ret=false) { 11380 $s = ''; // string to be returned 11381 if (!is_array($style)) { 11382 return; 11383 } 11384 if (isset($style['width'])) { 11385 $this->LineWidth = $style['width']; 11386 $this->linestyleWidth = sprintf('%F w', ($style['width'] * $this->k)); 11387 $s .= $this->linestyleWidth.' '; 11388 } 11389 if (isset($style['cap'])) { 11390 $ca = array('butt' => 0, 'round'=> 1, 'square' => 2); 11391 if (isset($ca[$style['cap']])) { 11392 $this->linestyleCap = $ca[$style['cap']].' J'; 11393 $s .= $this->linestyleCap.' '; 11394 } 11395 } 11396 if (isset($style['join'])) { 11397 $ja = array('miter' => 0, 'round' => 1, 'bevel' => 2); 11398 if (isset($ja[$style['join']])) { 11399 $this->linestyleJoin = $ja[$style['join']].' j'; 11400 $s .= $this->linestyleJoin.' '; 11401 } 11402 } 11403 if (isset($style['dash'])) { 11404 $dash_string = ''; 11405 if ($style['dash']) { 11406 if (preg_match('/^.+,/', $style['dash']) > 0) { 11407 $tab = explode(',', $style['dash']); 11408 } else { 11409 $tab = array($style['dash']); 11410 } 11411 $dash_string = ''; 11412 foreach ($tab as $i => $v) { 11413 if ($i) { 11414 $dash_string .= ' '; 11415 } 11416 $dash_string .= sprintf('%F', $v); 11417 } 11418 } 11419 if (!isset($style['phase']) OR !$style['dash']) { 11420 $style['phase'] = 0; 11421 } 11422 $this->linestyleDash = sprintf('[%s] %F d', $dash_string, $style['phase']); 11423 $s .= $this->linestyleDash.' '; 11424 } 11425 if (isset($style['color'])) { 11426 $s .= $this->SetDrawColorArray($style['color'], true).' '; 11427 } 11428 if (!$ret AND ($this->state == 2)) { 11429 $this->_out($s); 11430 } 11431 return $s; 11432 } 11433 11434 /** 11435 * Begin a new subpath by moving the current point to coordinates (x, y), omitting any connecting line segment. 11436 * @param $x (float) Abscissa of point. 11437 * @param $y (float) Ordinate of point. 11438 * @protected 11439 * @since 2.1.000 (2008-01-08) 11440 */ 11441 protected function _outPoint($x, $y) { 11442 if ($this->state == 2) { 11443 $this->_out(sprintf('%F %F m', ($x * $this->k), (($this->h - $y) * $this->k))); 11444 } 11445 } 11446 11447 /** 11448 * Append a straight line segment from the current point to the point (x, y). 11449 * The new current point shall be (x, y). 11450 * @param $x (float) Abscissa of end point. 11451 * @param $y (float) Ordinate of end point. 11452 * @protected 11453 * @since 2.1.000 (2008-01-08) 11454 */ 11455 protected function _outLine($x, $y) { 11456 if ($this->state == 2) { 11457 $this->_out(sprintf('%F %F l', ($x * $this->k), (($this->h - $y) * $this->k))); 11458 } 11459 } 11460 11461 /** 11462 * Append a rectangle to the current path as a complete subpath, with lower-left corner (x, y) and dimensions widthand height in user space. 11463 * @param $x (float) Abscissa of upper-left corner. 11464 * @param $y (float) Ordinate of upper-left corner. 11465 * @param $w (float) Width. 11466 * @param $h (float) Height. 11467 * @param $op (string) options 11468 * @protected 11469 * @since 2.1.000 (2008-01-08) 11470 */ 11471 protected function _outRect($x, $y, $w, $h, $op) { 11472 if ($this->state == 2) { 11473 $this->_out(sprintf('%F %F %F %F re %s', ($x * $this->k), (($this->h - $y) * $this->k), ($w * $this->k), (-$h * $this->k), $op)); 11474 } 11475 } 11476 11477 /** 11478 * Append a cubic Bezier curve to the current path. The curve shall extend from the current point to the point (x3, y3), using (x1, y1) and (x2, y2) as the Bezier control points. 11479 * The new current point shall be (x3, y3). 11480 * @param $x1 (float) Abscissa of control point 1. 11481 * @param $y1 (float) Ordinate of control point 1. 11482 * @param $x2 (float) Abscissa of control point 2. 11483 * @param $y2 (float) Ordinate of control point 2. 11484 * @param $x3 (float) Abscissa of end point. 11485 * @param $y3 (float) Ordinate of end point. 11486 * @protected 11487 * @since 2.1.000 (2008-01-08) 11488 */ 11489 protected function _outCurve($x1, $y1, $x2, $y2, $x3, $y3) { 11490 if ($this->state == 2) { 11491 $this->_out(sprintf('%F %F %F %F %F %F c', ($x1 * $this->k), (($this->h - $y1) * $this->k), ($x2 * $this->k), (($this->h - $y2) * $this->k), ($x3 * $this->k), (($this->h - $y3) * $this->k))); 11492 } 11493 } 11494 11495 /** 11496 * Append a cubic Bezier curve to the current path. The curve shall extend from the current point to the point (x3, y3), using the current point and (x2, y2) as the Bezier control points. 11497 * The new current point shall be (x3, y3). 11498 * @param $x2 (float) Abscissa of control point 2. 11499 * @param $y2 (float) Ordinate of control point 2. 11500 * @param $x3 (float) Abscissa of end point. 11501 * @param $y3 (float) Ordinate of end point. 11502 * @protected 11503 * @since 4.9.019 (2010-04-26) 11504 */ 11505 protected function _outCurveV($x2, $y2, $x3, $y3) { 11506 if ($this->state == 2) { 11507 $this->_out(sprintf('%F %F %F %F v', ($x2 * $this->k), (($this->h - $y2) * $this->k), ($x3 * $this->k), (($this->h - $y3) * $this->k))); 11508 } 11509 } 11510 11511 /** 11512 * Append a cubic Bezier curve to the current path. The curve shall extend from the current point to the point (x3, y3), using (x1, y1) and (x3, y3) as the Bezier control points. 11513 * The new current point shall be (x3, y3). 11514 * @param $x1 (float) Abscissa of control point 1. 11515 * @param $y1 (float) Ordinate of control point 1. 11516 * @param $x3 (float) Abscissa of end point. 11517 * @param $y3 (float) Ordinate of end point. 11518 * @protected 11519 * @since 2.1.000 (2008-01-08) 11520 */ 11521 protected function _outCurveY($x1, $y1, $x3, $y3) { 11522 if ($this->state == 2) { 11523 $this->_out(sprintf('%F %F %F %F y', ($x1 * $this->k), (($this->h - $y1) * $this->k), ($x3 * $this->k), (($this->h - $y3) * $this->k))); 11524 } 11525 } 11526 11527 /** 11528 * Draws a line between two points. 11529 * @param $x1 (float) Abscissa of first point. 11530 * @param $y1 (float) Ordinate of first point. 11531 * @param $x2 (float) Abscissa of second point. 11532 * @param $y2 (float) Ordinate of second point. 11533 * @param $style (array) Line style. Array like for SetLineStyle(). Default value: default line style (empty array). 11534 * @public 11535 * @since 1.0 11536 * @see SetLineWidth(), SetDrawColor(), SetLineStyle() 11537 */ 11538 public function Line($x1, $y1, $x2, $y2, $style=array()) { 11539 if ($this->state != 2) { 11540 return; 11541 } 11542 if (is_array($style)) { 11543 $this->SetLineStyle($style); 11544 } 11545 $this->_outPoint($x1, $y1); 11546 $this->_outLine($x2, $y2); 11547 $this->_out('S'); 11548 } 11549 11550 /** 11551 * Draws a rectangle. 11552 * @param $x (float) Abscissa of upper-left corner. 11553 * @param $y (float) Ordinate of upper-left corner. 11554 * @param $w (float) Width. 11555 * @param $h (float) Height. 11556 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information. 11557 * @param $border_style (array) Border style of rectangle. Array with keys among the following: 11558 * <ul> 11559 * <li>all: Line style of all borders. Array like for SetLineStyle().</li> 11560 * <li>L, T, R, B or combinations: Line style of left, top, right or bottom border. Array like for SetLineStyle().</li> 11561 * </ul> 11562 * If a key is not present or is null, the correspondent border is not drawn. Default value: default line style (empty array). 11563 * @param $fill_color (array) Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName). Default value: default color (empty array). 11564 * @public 11565 * @since 1.0 11566 * @see SetLineStyle() 11567 */ 11568 public function Rect($x, $y, $w, $h, $style='', $border_style=array(), $fill_color=array()) { 11569 if ($this->state != 2) { 11570 return; 11571 } 11572 if (empty($style)) { 11573 $style = 'S'; 11574 } 11575 if (!(strpos($style, 'F') === false) AND !empty($fill_color)) { 11576 // set background color 11577 $this->SetFillColorArray($fill_color); 11578 } 11579 if (!empty($border_style)) { 11580 if (isset($border_style['all']) AND !empty($border_style['all'])) { 11581 //set global style for border 11582 $this->SetLineStyle($border_style['all']); 11583 $border_style = array(); 11584 } else { 11585 // remove stroke operator from style 11586 $opnostroke = array('S' => '', 'D' => '', 's' => '', 'd' => '', 'B' => 'F', 'FD' => 'F', 'DF' => 'F', 'B*' => 'F*', 'F*D' => 'F*', 'DF*' => 'F*', 'b' => 'f', 'fd' => 'f', 'df' => 'f', 'b*' => 'f*', 'f*d' => 'f*', 'df*' => 'f*' ); 11587 if (isset($opnostroke[$style])) { 11588 $style = $opnostroke[$style]; 11589 } 11590 } 11591 } 11592 if (!empty($style)) { 11593 $op = TCPDF_STATIC::getPathPaintOperator($style); 11594 $this->_outRect($x, $y, $w, $h, $op); 11595 } 11596 if (!empty($border_style)) { 11597 $border_style2 = array(); 11598 foreach ($border_style as $line => $value) { 11599 $length = strlen($line); 11600 for ($i = 0; $i < $length; ++$i) { 11601 $border_style2[$line[$i]] = $value; 11602 } 11603 } 11604 $border_style = $border_style2; 11605 if (isset($border_style['L']) AND $border_style['L']) { 11606 $this->Line($x, $y, $x, $y + $h, $border_style['L']); 11607 } 11608 if (isset($border_style['T']) AND $border_style['T']) { 11609 $this->Line($x, $y, $x + $w, $y, $border_style['T']); 11610 } 11611 if (isset($border_style['R']) AND $border_style['R']) { 11612 $this->Line($x + $w, $y, $x + $w, $y + $h, $border_style['R']); 11613 } 11614 if (isset($border_style['B']) AND $border_style['B']) { 11615 $this->Line($x, $y + $h, $x + $w, $y + $h, $border_style['B']); 11616 } 11617 } 11618 } 11619 11620 /** 11621 * Draws a Bezier curve. 11622 * The Bezier curve is a tangent to the line between the control points at 11623 * either end of the curve. 11624 * @param $x0 (float) Abscissa of start point. 11625 * @param $y0 (float) Ordinate of start point. 11626 * @param $x1 (float) Abscissa of control point 1. 11627 * @param $y1 (float) Ordinate of control point 1. 11628 * @param $x2 (float) Abscissa of control point 2. 11629 * @param $y2 (float) Ordinate of control point 2. 11630 * @param $x3 (float) Abscissa of end point. 11631 * @param $y3 (float) Ordinate of end point. 11632 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information. 11633 * @param $line_style (array) Line style of curve. Array like for SetLineStyle(). Default value: default line style (empty array). 11634 * @param $fill_color (array) Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName). Default value: default color (empty array). 11635 * @public 11636 * @see SetLineStyle() 11637 * @since 2.1.000 (2008-01-08) 11638 */ 11639 public function Curve($x0, $y0, $x1, $y1, $x2, $y2, $x3, $y3, $style='', $line_style=array(), $fill_color=array()) { 11640 if ($this->state != 2) { 11641 return; 11642 } 11643 if (!(false === strpos($style, 'F')) AND isset($fill_color)) { 11644 $this->SetFillColorArray($fill_color); 11645 } 11646 $op = TCPDF_STATIC::getPathPaintOperator($style); 11647 if ($line_style) { 11648 $this->SetLineStyle($line_style); 11649 } 11650 $this->_outPoint($x0, $y0); 11651 $this->_outCurve($x1, $y1, $x2, $y2, $x3, $y3); 11652 $this->_out($op); 11653 } 11654 11655 /** 11656 * Draws a poly-Bezier curve. 11657 * Each Bezier curve segment is a tangent to the line between the control points at 11658 * either end of the curve. 11659 * @param $x0 (float) Abscissa of start point. 11660 * @param $y0 (float) Ordinate of start point. 11661 * @param $segments (float) An array of bezier descriptions. Format: array(x1, y1, x2, y2, x3, y3). 11662 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information. 11663 * @param $line_style (array) Line style of curve. Array like for SetLineStyle(). Default value: default line style (empty array). 11664 * @param $fill_color (array) Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName). Default value: default color (empty array). 11665 * @public 11666 * @see SetLineStyle() 11667 * @since 3.0008 (2008-05-12) 11668 */ 11669 public function Polycurve($x0, $y0, $segments, $style='', $line_style=array(), $fill_color=array()) { 11670 if ($this->state != 2) { 11671 return; 11672 } 11673 if (!(false === strpos($style, 'F')) AND isset($fill_color)) { 11674 $this->SetFillColorArray($fill_color); 11675 } 11676 $op = TCPDF_STATIC::getPathPaintOperator($style); 11677 if ($op == 'f') { 11678 $line_style = array(); 11679 } 11680 if ($line_style) { 11681 $this->SetLineStyle($line_style); 11682 } 11683 $this->_outPoint($x0, $y0); 11684 foreach ($segments as $segment) { 11685 list($x1, $y1, $x2, $y2, $x3, $y3) = $segment; 11686 $this->_outCurve($x1, $y1, $x2, $y2, $x3, $y3); 11687 } 11688 $this->_out($op); 11689 } 11690 11691 /** 11692 * Draws an ellipse. 11693 * An ellipse is formed from n Bezier curves. 11694 * @param $x0 (float) Abscissa of center point. 11695 * @param $y0 (float) Ordinate of center point. 11696 * @param $rx (float) Horizontal radius. 11697 * @param $ry (float) Vertical radius (if ry = 0 then is a circle, see Circle()). Default value: 0. 11698 * @param $angle: (float) Angle oriented (anti-clockwise). Default value: 0. 11699 * @param $astart: (float) Angle start of draw line. Default value: 0. 11700 * @param $afinish: (float) Angle finish of draw line. Default value: 360. 11701 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information. 11702 * @param $line_style (array) Line style of ellipse. Array like for SetLineStyle(). Default value: default line style (empty array). 11703 * @param $fill_color (array) Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName). Default value: default color (empty array). 11704 * @param $nc (integer) Number of curves used to draw a 90 degrees portion of ellipse. 11705 * @author Nicola Asuni 11706 * @public 11707 * @since 2.1.000 (2008-01-08) 11708 */ 11709 public function Ellipse($x0, $y0, $rx, $ry='', $angle=0, $astart=0, $afinish=360, $style='', $line_style=array(), $fill_color=array(), $nc=2) { 11710 if ($this->state != 2) { 11711 return; 11712 } 11713 if (TCPDF_STATIC::empty_string($ry) OR ($ry == 0)) { 11714 $ry = $rx; 11715 } 11716 if (!(false === strpos($style, 'F')) AND isset($fill_color)) { 11717 $this->SetFillColorArray($fill_color); 11718 } 11719 $op = TCPDF_STATIC::getPathPaintOperator($style); 11720 if ($op == 'f') { 11721 $line_style = array(); 11722 } 11723 if ($line_style) { 11724 $this->SetLineStyle($line_style); 11725 } 11726 $this->_outellipticalarc($x0, $y0, $rx, $ry, $angle, $astart, $afinish, false, $nc, true, true, false); 11727 $this->_out($op); 11728 } 11729 11730 /** 11731 * Append an elliptical arc to the current path. 11732 * An ellipse is formed from n Bezier curves. 11733 * @param $xc (float) Abscissa of center point. 11734 * @param $yc (float) Ordinate of center point. 11735 * @param $rx (float) Horizontal radius. 11736 * @param $ry (float) Vertical radius (if ry = 0 then is a circle, see Circle()). Default value: 0. 11737 * @param $xang: (float) Angle between the X-axis and the major axis of the ellipse. Default value: 0. 11738 * @param $angs: (float) Angle start of draw line. Default value: 0. 11739 * @param $angf: (float) Angle finish of draw line. Default value: 360. 11740 * @param $pie (boolean) if true do not mark the border point (used to draw pie sectors). 11741 * @param $nc (integer) Number of curves used to draw a 90 degrees portion of ellipse. 11742 * @param $startpoint (boolean) if true output a starting point. 11743 * @param $ccw (boolean) if true draws in counter-clockwise. 11744 * @param $svg (boolean) if true the angles are in svg mode (already calculated). 11745 * @return array bounding box coordinates (x min, y min, x max, y max) 11746 * @author Nicola Asuni 11747 * @protected 11748 * @since 4.9.019 (2010-04-26) 11749 */ 11750 protected function _outellipticalarc($xc, $yc, $rx, $ry, $xang=0, $angs=0, $angf=360, $pie=false, $nc=2, $startpoint=true, $ccw=true, $svg=false) { 11751 if (($rx <= 0) OR ($ry < 0)) { 11752 return; 11753 } 11754 $k = $this->k; 11755 if ($nc < 2) { 11756 $nc = 2; 11757 } 11758 $xmin = 2147483647; 11759 $ymin = 2147483647; 11760 $xmax = 0; 11761 $ymax = 0; 11762 if ($pie) { 11763 // center of the arc 11764 $this->_outPoint($xc, $yc); 11765 } 11766 $xang = deg2rad((float) $xang); 11767 $angs = deg2rad((float) $angs); 11768 $angf = deg2rad((float) $angf); 11769 if ($svg) { 11770 $as = $angs; 11771 $af = $angf; 11772 } else { 11773 $as = atan2((sin($angs) / $ry), (cos($angs) / $rx)); 11774 $af = atan2((sin($angf) / $ry), (cos($angf) / $rx)); 11775 } 11776 if ($as < 0) { 11777 $as += (2 * M_PI); 11778 } 11779 if ($af < 0) { 11780 $af += (2 * M_PI); 11781 } 11782 if ($ccw AND ($as > $af)) { 11783 // reverse rotation 11784 $as -= (2 * M_PI); 11785 } elseif (!$ccw AND ($as < $af)) { 11786 // reverse rotation 11787 $af -= (2 * M_PI); 11788 } 11789 $total_angle = ($af - $as); 11790 if ($nc < 2) { 11791 $nc = 2; 11792 } 11793 // total arcs to draw 11794 $nc *= (2 * abs($total_angle) / M_PI); 11795 $nc = round($nc) + 1; 11796 // angle of each arc 11797 $arcang = ($total_angle / $nc); 11798 // center point in PDF coordinates 11799 $x0 = $xc; 11800 $y0 = ($this->h - $yc); 11801 // starting angle 11802 $ang = $as; 11803 $alpha = sin($arcang) * ((sqrt(4 + (3 * pow(tan(($arcang) / 2), 2))) - 1) / 3); 11804 $cos_xang = cos($xang); 11805 $sin_xang = sin($xang); 11806 $cos_ang = cos($ang); 11807 $sin_ang = sin($ang); 11808 // first arc point 11809 $px1 = $x0 + ($rx * $cos_xang * $cos_ang) - ($ry * $sin_xang * $sin_ang); 11810 $py1 = $y0 + ($rx * $sin_xang * $cos_ang) + ($ry * $cos_xang * $sin_ang); 11811 // first Bezier control point 11812 $qx1 = ($alpha * ((-$rx * $cos_xang * $sin_ang) - ($ry * $sin_xang * $cos_ang))); 11813 $qy1 = ($alpha * ((-$rx * $sin_xang * $sin_ang) + ($ry * $cos_xang * $cos_ang))); 11814 if ($pie) { 11815 // line from center to arc starting point 11816 $this->_outLine($px1, $this->h - $py1); 11817 } elseif ($startpoint) { 11818 // arc starting point 11819 $this->_outPoint($px1, $this->h - $py1); 11820 } 11821 // draw arcs 11822 for ($i = 1; $i <= $nc; ++$i) { 11823 // starting angle 11824 $ang = $as + ($i * $arcang); 11825 if ($i == $nc) { 11826 $ang = $af; 11827 } 11828 $cos_ang = cos($ang); 11829 $sin_ang = sin($ang); 11830 // second arc point 11831 $px2 = $x0 + ($rx * $cos_xang * $cos_ang) - ($ry * $sin_xang * $sin_ang); 11832 $py2 = $y0 + ($rx * $sin_xang * $cos_ang) + ($ry * $cos_xang * $sin_ang); 11833 // second Bezier control point 11834 $qx2 = ($alpha * ((-$rx * $cos_xang * $sin_ang) - ($ry * $sin_xang * $cos_ang))); 11835 $qy2 = ($alpha * ((-$rx * $sin_xang * $sin_ang) + ($ry * $cos_xang * $cos_ang))); 11836 // draw arc 11837 $cx1 = ($px1 + $qx1); 11838 $cy1 = ($this->h - ($py1 + $qy1)); 11839 $cx2 = ($px2 - $qx2); 11840 $cy2 = ($this->h - ($py2 - $qy2)); 11841 $cx3 = $px2; 11842 $cy3 = ($this->h - $py2); 11843 $this->_outCurve($cx1, $cy1, $cx2, $cy2, $cx3, $cy3); 11844 // get bounding box coordinates 11845 $xmin = min($xmin, $cx1, $cx2, $cx3); 11846 $ymin = min($ymin, $cy1, $cy2, $cy3); 11847 $xmax = max($xmax, $cx1, $cx2, $cx3); 11848 $ymax = max($ymax, $cy1, $cy2, $cy3); 11849 // move to next point 11850 $px1 = $px2; 11851 $py1 = $py2; 11852 $qx1 = $qx2; 11853 $qy1 = $qy2; 11854 } 11855 if ($pie) { 11856 $this->_outLine($xc, $yc); 11857 // get bounding box coordinates 11858 $xmin = min($xmin, $xc); 11859 $ymin = min($ymin, $yc); 11860 $xmax = max($xmax, $xc); 11861 $ymax = max($ymax, $yc); 11862 } 11863 return array($xmin, $ymin, $xmax, $ymax); 11864 } 11865 11866 /** 11867 * Draws a circle. 11868 * A circle is formed from n Bezier curves. 11869 * @param $x0 (float) Abscissa of center point. 11870 * @param $y0 (float) Ordinate of center point. 11871 * @param $r (float) Radius. 11872 * @param $angstr: (float) Angle start of draw line. Default value: 0. 11873 * @param $angend: (float) Angle finish of draw line. Default value: 360. 11874 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information. 11875 * @param $line_style (array) Line style of circle. Array like for SetLineStyle(). Default value: default line style (empty array). 11876 * @param $fill_color (array) Fill color. Format: array(red, green, blue). Default value: default color (empty array). 11877 * @param $nc (integer) Number of curves used to draw a 90 degrees portion of circle. 11878 * @public 11879 * @since 2.1.000 (2008-01-08) 11880 */ 11881 public function Circle($x0, $y0, $r, $angstr=0, $angend=360, $style='', $line_style=array(), $fill_color=array(), $nc=2) { 11882 $this->Ellipse($x0, $y0, $r, $r, 0, $angstr, $angend, $style, $line_style, $fill_color, $nc); 11883 } 11884 11885 /** 11886 * Draws a polygonal line 11887 * @param $p (array) Points 0 to ($np - 1). Array with values (x0, y0, x1, y1,..., x(np-1), y(np - 1)) 11888 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information. 11889 * @param $line_style (array) Line style of polygon. Array with keys among the following: 11890 * <ul> 11891 * <li>all: Line style of all lines. Array like for SetLineStyle().</li> 11892 * <li>0 to ($np - 1): Line style of each line. Array like for SetLineStyle().</li> 11893 * </ul> 11894 * If a key is not present or is null, not draws the line. Default value is default line style (empty array). 11895 * @param $fill_color (array) Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName). Default value: default color (empty array). 11896 * @since 4.8.003 (2009-09-15) 11897 * @public 11898 */ 11899 public function PolyLine($p, $style='', $line_style=array(), $fill_color=array()) { 11900 $this->Polygon($p, $style, $line_style, $fill_color, false); 11901 } 11902 11903 /** 11904 * Draws a polygon. 11905 * @param $p (array) Points 0 to ($np - 1). Array with values (x0, y0, x1, y1,..., x(np-1), y(np - 1)) 11906 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information. 11907 * @param $line_style (array) Line style of polygon. Array with keys among the following: 11908 * <ul> 11909 * <li>all: Line style of all lines. Array like for SetLineStyle().</li> 11910 * <li>0 to ($np - 1): Line style of each line. Array like for SetLineStyle().</li> 11911 * </ul> 11912 * If a key is not present or is null, not draws the line. Default value is default line style (empty array). 11913 * @param $fill_color (array) Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName). Default value: default color (empty array). 11914 * @param $closed (boolean) if true the polygon is closes, otherwise will remain open 11915 * @public 11916 * @since 2.1.000 (2008-01-08) 11917 */ 11918 public function Polygon($p, $style='', $line_style=array(), $fill_color=array(), $closed=true) { 11919 if ($this->state != 2) { 11920 return; 11921 } 11922 $nc = count($p); // number of coordinates 11923 $np = $nc / 2; // number of points 11924 if ($closed) { 11925 // close polygon by adding the first 2 points at the end (one line) 11926 for ($i = 0; $i < 4; ++$i) { 11927 $p[$nc + $i] = $p[$i]; 11928 } 11929 // copy style for the last added line 11930 if (isset($line_style[0])) { 11931 $line_style[$np] = $line_style[0]; 11932 } 11933 $nc += 4; 11934 } 11935 if (!(false === strpos($style, 'F')) AND isset($fill_color)) { 11936 $this->SetFillColorArray($fill_color); 11937 } 11938 $op = TCPDF_STATIC::getPathPaintOperator($style); 11939 if ($op == 'f') { 11940 $line_style = array(); 11941 } 11942 $draw = true; 11943 if ($line_style) { 11944 if (isset($line_style['all'])) { 11945 $this->SetLineStyle($line_style['all']); 11946 } else { 11947 $draw = false; 11948 if ($op == 'B') { 11949 // draw fill 11950 $op = 'f'; 11951 $this->_outPoint($p[0], $p[1]); 11952 for ($i = 2; $i < $nc; $i = $i + 2) { 11953 $this->_outLine($p[$i], $p[$i + 1]); 11954 } 11955 $this->_out($op); 11956 } 11957 // draw outline 11958 $this->_outPoint($p[0], $p[1]); 11959 for ($i = 2; $i < $nc; $i = $i + 2) { 11960 $line_num = ($i / 2) - 1; 11961 if (isset($line_style[$line_num])) { 11962 if ($line_style[$line_num] != 0) { 11963 if (is_array($line_style[$line_num])) { 11964 $this->_out('S'); 11965 $this->SetLineStyle($line_style[$line_num]); 11966 $this->_outPoint($p[$i - 2], $p[$i - 1]); 11967 $this->_outLine($p[$i], $p[$i + 1]); 11968 $this->_out('S'); 11969 $this->_outPoint($p[$i], $p[$i + 1]); 11970 } else { 11971 $this->_outLine($p[$i], $p[$i + 1]); 11972 } 11973 } 11974 } else { 11975 $this->_outLine($p[$i], $p[$i + 1]); 11976 } 11977 } 11978 $this->_out($op); 11979 } 11980 } 11981 if ($draw) { 11982 $this->_outPoint($p[0], $p[1]); 11983 for ($i = 2; $i < $nc; $i = $i + 2) { 11984 $this->_outLine($p[$i], $p[$i + 1]); 11985 } 11986 $this->_out($op); 11987 } 11988 } 11989 11990 /** 11991 * Draws a regular polygon. 11992 * @param $x0 (float) Abscissa of center point. 11993 * @param $y0 (float) Ordinate of center point. 11994 * @param $r: (float) Radius of inscribed circle. 11995 * @param $ns (integer) Number of sides. 11996 * @param $angle (float) Angle oriented (anti-clockwise). Default value: 0. 11997 * @param $draw_circle (boolean) Draw inscribed circle or not. Default value: false. 11998 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information. 11999 * @param $line_style (array) Line style of polygon sides. Array with keys among the following: 12000 * <ul> 12001 * <li>all: Line style of all sides. Array like for SetLineStyle().</li> 12002 * <li>0 to ($ns - 1): Line style of each side. Array like for SetLineStyle().</li> 12003 * </ul> 12004 * If a key is not present or is null, not draws the side. Default value is default line style (empty array). 12005 * @param $fill_color (array) Fill color. Format: array(red, green, blue). Default value: default color (empty array). 12006 * @param $circle_style (string) Style of rendering of inscribed circle (if draws). Possible values are: 12007 * <ul> 12008 * <li>D or empty string: Draw (default).</li> 12009 * <li>F: Fill.</li> 12010 * <li>DF or FD: Draw and fill.</li> 12011 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li> 12012 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li> 12013 * </ul> 12014 * @param $circle_outLine_style (array) Line style of inscribed circle (if draws). Array like for SetLineStyle(). Default value: default line style (empty array). 12015 * @param $circle_fill_color (array) Fill color of inscribed circle (if draws). Format: array(red, green, blue). Default value: default color (empty array). 12016 * @public 12017 * @since 2.1.000 (2008-01-08) 12018 */ 12019 public function RegularPolygon($x0, $y0, $r, $ns, $angle=0, $draw_circle=false, $style='', $line_style=array(), $fill_color=array(), $circle_style='', $circle_outLine_style=array(), $circle_fill_color=array()) { 12020 if (3 > $ns) { 12021 $ns = 3; 12022 } 12023 if ($draw_circle) { 12024 $this->Circle($x0, $y0, $r, 0, 360, $circle_style, $circle_outLine_style, $circle_fill_color); 12025 } 12026 $p = array(); 12027 for ($i = 0; $i < $ns; ++$i) { 12028 $a = $angle + ($i * 360 / $ns); 12029 $a_rad = deg2rad((float) $a); 12030 $p[] = $x0 + ($r * sin($a_rad)); 12031 $p[] = $y0 + ($r * cos($a_rad)); 12032 } 12033 $this->Polygon($p, $style, $line_style, $fill_color); 12034 } 12035 12036 /** 12037 * Draws a star polygon 12038 * @param $x0 (float) Abscissa of center point. 12039 * @param $y0 (float) Ordinate of center point. 12040 * @param $r (float) Radius of inscribed circle. 12041 * @param $nv (integer) Number of vertices. 12042 * @param $ng (integer) Number of gap (if ($ng % $nv = 1) then is a regular polygon). 12043 * @param $angle: (float) Angle oriented (anti-clockwise). Default value: 0. 12044 * @param $draw_circle: (boolean) Draw inscribed circle or not. Default value is false. 12045 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information. 12046 * @param $line_style (array) Line style of polygon sides. Array with keys among the following: 12047 * <ul> 12048 * <li>all: Line style of all sides. Array like for 12049 * SetLineStyle().</li> 12050 * <li>0 to (n - 1): Line style of each side. Array like for SetLineStyle().</li> 12051 * </ul> 12052 * If a key is not present or is null, not draws the side. Default value is default line style (empty array). 12053 * @param $fill_color (array) Fill color. Format: array(red, green, blue). Default value: default color (empty array). 12054 * @param $circle_style (string) Style of rendering of inscribed circle (if draws). Possible values are: 12055 * <ul> 12056 * <li>D or empty string: Draw (default).</li> 12057 * <li>F: Fill.</li> 12058 * <li>DF or FD: Draw and fill.</li> 12059 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li> 12060 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li> 12061 * </ul> 12062 * @param $circle_outLine_style (array) Line style of inscribed circle (if draws). Array like for SetLineStyle(). Default value: default line style (empty array). 12063 * @param $circle_fill_color (array) Fill color of inscribed circle (if draws). Format: array(red, green, blue). Default value: default color (empty array). 12064 * @public 12065 * @since 2.1.000 (2008-01-08) 12066 */ 12067 public function StarPolygon($x0, $y0, $r, $nv, $ng, $angle=0, $draw_circle=false, $style='', $line_style=array(), $fill_color=array(), $circle_style='', $circle_outLine_style=array(), $circle_fill_color=array()) { 12068 if ($nv < 2) { 12069 $nv = 2; 12070 } 12071 if ($draw_circle) { 12072 $this->Circle($x0, $y0, $r, 0, 360, $circle_style, $circle_outLine_style, $circle_fill_color); 12073 } 12074 $p2 = array(); 12075 $visited = array(); 12076 for ($i = 0; $i < $nv; ++$i) { 12077 $a = $angle + ($i * 360 / $nv); 12078 $a_rad = deg2rad((float) $a); 12079 $p2[] = $x0 + ($r * sin($a_rad)); 12080 $p2[] = $y0 + ($r * cos($a_rad)); 12081 $visited[] = false; 12082 } 12083 $p = array(); 12084 $i = 0; 12085 do { 12086 $p[] = $p2[$i * 2]; 12087 $p[] = $p2[($i * 2) + 1]; 12088 $visited[$i] = true; 12089 $i += $ng; 12090 $i %= $nv; 12091 } while (!$visited[$i]); 12092 $this->Polygon($p, $style, $line_style, $fill_color); 12093 } 12094 12095 /** 12096 * Draws a rounded rectangle. 12097 * @param $x (float) Abscissa of upper-left corner. 12098 * @param $y (float) Ordinate of upper-left corner. 12099 * @param $w (float) Width. 12100 * @param $h (float) Height. 12101 * @param $r (float) the radius of the circle used to round off the corners of the rectangle. 12102 * @param $round_corner (string) Draws rounded corner or not. String with a 0 (not rounded i-corner) or 1 (rounded i-corner) in i-position. Positions are, in order and begin to 0: top right, bottom right, bottom left and top left. Default value: all rounded corner ("1111"). 12103 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information. 12104 * @param $border_style (array) Border style of rectangle. Array like for SetLineStyle(). Default value: default line style (empty array). 12105 * @param $fill_color (array) Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName). Default value: default color (empty array). 12106 * @public 12107 * @since 2.1.000 (2008-01-08) 12108 */ 12109 public function RoundedRect($x, $y, $w, $h, $r, $round_corner='1111', $style='', $border_style=array(), $fill_color=array()) { 12110 $this->RoundedRectXY($x, $y, $w, $h, $r, $r, $round_corner, $style, $border_style, $fill_color); 12111 } 12112 12113 /** 12114 * Draws a rounded rectangle. 12115 * @param $x (float) Abscissa of upper-left corner. 12116 * @param $y (float) Ordinate of upper-left corner. 12117 * @param $w (float) Width. 12118 * @param $h (float) Height. 12119 * @param $rx (float) the x-axis radius of the ellipse used to round off the corners of the rectangle. 12120 * @param $ry (float) the y-axis radius of the ellipse used to round off the corners of the rectangle. 12121 * @param $round_corner (string) Draws rounded corner or not. String with a 0 (not rounded i-corner) or 1 (rounded i-corner) in i-position. Positions are, in order and begin to 0: top right, bottom right, bottom left and top left. Default value: all rounded corner ("1111"). 12122 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information. 12123 * @param $border_style (array) Border style of rectangle. Array like for SetLineStyle(). Default value: default line style (empty array). 12124 * @param $fill_color (array) Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName). Default value: default color (empty array). 12125 * @public 12126 * @since 4.9.019 (2010-04-22) 12127 */ 12128 public function RoundedRectXY($x, $y, $w, $h, $rx, $ry, $round_corner='1111', $style='', $border_style=array(), $fill_color=array()) { 12129 if ($this->state != 2) { 12130 return; 12131 } 12132 if (($round_corner == '0000') OR (($rx == $ry) AND ($rx == 0))) { 12133 // Not rounded 12134 $this->Rect($x, $y, $w, $h, $style, $border_style, $fill_color); 12135 return; 12136 } 12137 // Rounded 12138 if (!(false === strpos($style, 'F')) AND isset($fill_color)) { 12139 $this->SetFillColorArray($fill_color); 12140 } 12141 $op = TCPDF_STATIC::getPathPaintOperator($style); 12142 if ($op == 'f') { 12143 $border_style = array(); 12144 } 12145 if ($border_style) { 12146 $this->SetLineStyle($border_style); 12147 } 12148 $MyArc = 4 / 3 * (sqrt(2) - 1); 12149 $this->_outPoint($x + $rx, $y); 12150 $xc = $x + $w - $rx; 12151 $yc = $y + $ry; 12152 $this->_outLine($xc, $y); 12153 if ($round_corner[0]) { 12154 $this->_outCurve($xc + ($rx * $MyArc), $yc - $ry, $xc + $rx, $yc - ($ry * $MyArc), $xc + $rx, $yc); 12155 } else { 12156 $this->_outLine($x + $w, $y); 12157 } 12158 $xc = $x + $w - $rx; 12159 $yc = $y + $h - $ry; 12160 $this->_outLine($x + $w, $yc); 12161 if ($round_corner[1]) { 12162 $this->_outCurve($xc + $rx, $yc + ($ry * $MyArc), $xc + ($rx * $MyArc), $yc + $ry, $xc, $yc + $ry); 12163 } else { 12164 $this->_outLine($x + $w, $y + $h); 12165 } 12166 $xc = $x + $rx; 12167 $yc = $y + $h - $ry; 12168 $this->_outLine($xc, $y + $h); 12169 if ($round_corner[2]) { 12170 $this->_outCurve($xc - ($rx * $MyArc), $yc + $ry, $xc - $rx, $yc + ($ry * $MyArc), $xc - $rx, $yc); 12171 } else { 12172 $this->_outLine($x, $y + $h); 12173 } 12174 $xc = $x + $rx; 12175 $yc = $y + $ry; 12176 $this->_outLine($x, $yc); 12177 if ($round_corner[3]) { 12178 $this->_outCurve($xc - $rx, $yc - ($ry * $MyArc), $xc - ($rx * $MyArc), $yc - $ry, $xc, $yc - $ry); 12179 } else { 12180 $this->_outLine($x, $y); 12181 $this->_outLine($x + $rx, $y); 12182 } 12183 $this->_out($op); 12184 } 12185 12186 /** 12187 * Draws a grahic arrow. 12188 * @param $x0 (float) Abscissa of first point. 12189 * @param $y0 (float) Ordinate of first point. 12190 * @param $x1 (float) Abscissa of second point. 12191 * @param $y1 (float) Ordinate of second point. 12192 * @param $head_style (int) (0 = draw only arrowhead arms, 1 = draw closed arrowhead, but no fill, 2 = closed and filled arrowhead, 3 = filled arrowhead) 12193 * @param $arm_size (float) length of arrowhead arms 12194 * @param $arm_angle (int) angle between an arm and the shaft 12195 * @author Piotr Galecki, Nicola Asuni, Andy Meier 12196 * @since 4.6.018 (2009-07-10) 12197 */ 12198 public function Arrow($x0, $y0, $x1, $y1, $head_style=0, $arm_size=5, $arm_angle=15) { 12199 // getting arrow direction angle 12200 // 0 deg angle is when both arms go along X axis. angle grows clockwise. 12201 $dir_angle = atan2(($y0 - $y1), ($x0 - $x1)); 12202 if ($dir_angle < 0) { 12203 $dir_angle += (2 * M_PI); 12204 } 12205 $arm_angle = deg2rad($arm_angle); 12206 $sx1 = $x1; 12207 $sy1 = $y1; 12208 if ($head_style > 0) { 12209 // calculate the stopping point for the arrow shaft 12210 $sx1 = $x1 + (($arm_size - $this->LineWidth) * cos($dir_angle)); 12211 $sy1 = $y1 + (($arm_size - $this->LineWidth) * sin($dir_angle)); 12212 } 12213 // main arrow line / shaft 12214 $this->Line($x0, $y0, $sx1, $sy1); 12215 // left arrowhead arm tip 12216 $x2L = $x1 + ($arm_size * cos($dir_angle + $arm_angle)); 12217 $y2L = $y1 + ($arm_size * sin($dir_angle + $arm_angle)); 12218 // right arrowhead arm tip 12219 $x2R = $x1 + ($arm_size * cos($dir_angle - $arm_angle)); 12220 $y2R = $y1 + ($arm_size * sin($dir_angle - $arm_angle)); 12221 $mode = 'D'; 12222 $style = array(); 12223 switch ($head_style) { 12224 case 0: { 12225 // draw only arrowhead arms 12226 $mode = 'D'; 12227 $style = array(1, 1, 0); 12228 break; 12229 } 12230 case 1: { 12231 // draw closed arrowhead, but no fill 12232 $mode = 'D'; 12233 break; 12234 } 12235 case 2: { 12236 // closed and filled arrowhead 12237 $mode = 'DF'; 12238 break; 12239 } 12240 case 3: { 12241 // filled arrowhead 12242 $mode = 'F'; 12243 break; 12244 } 12245 } 12246 $this->Polygon(array($x2L, $y2L, $x1, $y1, $x2R, $y2R), $mode, $style, array()); 12247 } 12248 12249 // END GRAPHIC FUNCTIONS SECTION ----------------------- 12250 12251 /** 12252 * Add a Named Destination. 12253 * NOTE: destination names are unique, so only last entry will be saved. 12254 * @param $name (string) Destination name. 12255 * @param $y (float) Y position in user units of the destiantion on the selected page (default = -1 = current position; 0 = page start;). 12256 * @param $page (int|string) Target page number (leave empty for current page). If you prefix a page number with the * character, then this page will not be changed when adding/deleting/moving pages. 12257 * @param $x (float) X position in user units of the destiantion on the selected page (default = -1 = current position;). 12258 * @return (string) Stripped named destination identifier or false in case of error. 12259 * @public 12260 * @author Christian Deligant, Nicola Asuni 12261 * @since 5.9.097 (2011-06-23) 12262 */ 12263 public function setDestination($name, $y=-1, $page='', $x=-1) { 12264 // remove unsupported characters 12265 $name = TCPDF_STATIC::encodeNameObject($name); 12266 if (TCPDF_STATIC::empty_string($name)) { 12267 return false; 12268 } 12269 if ($y == -1) { 12270 $y = $this->GetY(); 12271 } elseif ($y < 0) { 12272 $y = 0; 12273 } elseif ($y > $this->h) { 12274 $y = $this->h; 12275 } 12276 if ($x == -1) { 12277 $x = $this->GetX(); 12278 } elseif ($x < 0) { 12279 $x = 0; 12280 } elseif ($x > $this->w) { 12281 $x = $this->w; 12282 } 12283 $fixed = false; 12284 if (!empty($page) AND (substr($page, 0, 1) == '*')) { 12285 $page = intval(substr($page, 1)); 12286 // this page number will not be changed when moving/add/deleting pages 12287 $fixed = true; 12288 } 12289 if (empty($page)) { 12290 $page = $this->PageNo(); 12291 if (empty($page)) { 12292 return; 12293 } 12294 } 12295 $this->dests[$name] = array('x' => $x, 'y' => $y, 'p' => $page, 'f' => $fixed); 12296 return $name; 12297 } 12298 12299 /** 12300 * Return the Named Destination array. 12301 * @return (array) Named Destination array. 12302 * @public 12303 * @author Nicola Asuni 12304 * @since 5.9.097 (2011-06-23) 12305 */ 12306 public function getDestination() { 12307 return $this->dests; 12308 } 12309 12310 /** 12311 * Insert Named Destinations. 12312 * @protected 12313 * @author Johannes G\FCntert, Nicola Asuni 12314 * @since 5.9.098 (2011-06-23) 12315 */ 12316 protected function _putdests() { 12317 if (empty($this->dests)) { 12318 return; 12319 } 12320 $this->n_dests = $this->_newobj(); 12321 $out = ' <<'; 12322 foreach($this->dests as $name => $o) { 12323 $out .= ' /'.$name.' '.sprintf('[%u 0 R /XYZ %F %F null]', $this->page_obj_id[($o['p'])], ($o['x'] * $this->k), ($this->pagedim[$o['p']]['h'] - ($o['y'] * $this->k))); 12324 } 12325 $out .= ' >>'; 12326 $out .= "\n".'endobj'; 12327 $this->_out($out); 12328 } 12329 12330 /** 12331 * Adds a bookmark - alias for Bookmark(). 12332 * @param $txt (string) Bookmark description. 12333 * @param $level (int) Bookmark level (minimum value is 0). 12334 * @param $y (float) Y position in user units of the bookmark on the selected page (default = -1 = current position; 0 = page start;). 12335 * @param $page (int|string) Target page number (leave empty for current page). If you prefix a page number with the * character, then this page will not be changed when adding/deleting/moving pages. 12336 * @param $style (string) Font style: B = Bold, I = Italic, BI = Bold + Italic. 12337 * @param $color (array) RGB color array (values from 0 to 255). 12338 * @param $x (float) X position in user units of the bookmark on the selected page (default = -1 = current position;). 12339 * @param $link (mixed) URL, or numerical link ID, or named destination (# character followed by the destination name), or embedded file (* character followed by the file name). 12340 * @public 12341 */ 12342 public function setBookmark($txt, $level=0, $y=-1, $page='', $style='', $color=array(0,0,0), $x=-1, $link='') { 12343 $this->Bookmark($txt, $level, $y, $page, $style, $color, $x, $link); 12344 } 12345 12346 /** 12347 * Adds a bookmark. 12348 * @param $txt (string) Bookmark description. 12349 * @param $level (int) Bookmark level (minimum value is 0). 12350 * @param $y (float) Y position in user units of the bookmark on the selected page (default = -1 = current position; 0 = page start;). 12351 * @param $page (int|string) Target page number (leave empty for current page). If you prefix a page number with the * character, then this page will not be changed when adding/deleting/moving pages. 12352 * @param $style (string) Font style: B = Bold, I = Italic, BI = Bold + Italic. 12353 * @param $color (array) RGB color array (values from 0 to 255). 12354 * @param $x (float) X position in user units of the bookmark on the selected page (default = -1 = current position;). 12355 * @param $link (mixed) URL, or numerical link ID, or named destination (# character followed by the destination name), or embedded file (* character followed by the file name). 12356 * @public 12357 * @since 2.1.002 (2008-02-12) 12358 */ 12359 public function Bookmark($txt, $level=0, $y=-1, $page='', $style='', $color=array(0,0,0), $x=-1, $link='') { 12360 if ($level < 0) { 12361 $level = 0; 12362 } 12363 if (isset($this->outlines[0])) { 12364 $lastoutline = end($this->outlines); 12365 $maxlevel = $lastoutline['l'] + 1; 12366 } else { 12367 $maxlevel = 0; 12368 } 12369 if ($level > $maxlevel) { 12370 $level = $maxlevel; 12371 } 12372 if ($y == -1) { 12373 $y = $this->GetY(); 12374 } elseif ($y < 0) { 12375 $y = 0; 12376 } elseif ($y > $this->h) { 12377 $y = $this->h; 12378 } 12379 if ($x == -1) { 12380 $x = $this->GetX(); 12381 } elseif ($x < 0) { 12382 $x = 0; 12383 } elseif ($x > $this->w) { 12384 $x = $this->w; 12385 } 12386 $fixed = false; 12387 $pageAsString = (string) $page; 12388 if ($pageAsString && $pageAsString[0] == '*') { 12389 $page = intval(substr($page, 1)); 12390 // this page number will not be changed when moving/add/deleting pages 12391 $fixed = true; 12392 } 12393 if (empty($page)) { 12394 $page = $this->PageNo(); 12395 if (empty($page)) { 12396 return; 12397 } 12398 } 12399 $this->outlines[] = array('t' => $txt, 'l' => $level, 'x' => $x, 'y' => $y, 'p' => $page, 'f' => $fixed, 's' => strtoupper($style), 'c' => $color, 'u' => $link); 12400 } 12401 12402 /** 12403 * Sort bookmarks for page and key. 12404 * @protected 12405 * @since 5.9.119 (2011-09-19) 12406 */ 12407 protected function sortBookmarks() { 12408 // get sorting columns 12409 $outline_p = array(); 12410 $outline_y = array(); 12411 foreach ($this->outlines as $key => $row) { 12412 $outline_p[$key] = $row['p']; 12413 $outline_k[$key] = $key; 12414 } 12415 // sort outlines by page and original position 12416 array_multisort($outline_p, SORT_NUMERIC, SORT_ASC, $outline_k, SORT_NUMERIC, SORT_ASC, $this->outlines); 12417 } 12418 12419 /** 12420 * Create a bookmark PDF string. 12421 * @protected 12422 * @author Olivier Plathey, Nicola Asuni 12423 * @since 2.1.002 (2008-02-12) 12424 */ 12425 protected function _putbookmarks() { 12426 $nb = count($this->outlines); 12427 if ($nb == 0) { 12428 return; 12429 } 12430 // sort bookmarks 12431 $this->sortBookmarks(); 12432 $lru = array(); 12433 $level = 0; 12434 foreach ($this->outlines as $i => $o) { 12435 if ($o['l'] > 0) { 12436 $parent = $lru[($o['l'] - 1)]; 12437 //Set parent and last pointers 12438 $this->outlines[$i]['parent'] = $parent; 12439 $this->outlines[$parent]['last'] = $i; 12440 if ($o['l'] > $level) { 12441 //Level increasing: set first pointer 12442 $this->outlines[$parent]['first'] = $i; 12443 } 12444 } else { 12445 $this->outlines[$i]['parent'] = $nb; 12446 } 12447 if (($o['l'] <= $level) AND ($i > 0)) { 12448 //Set prev and next pointers 12449 $prev = $lru[$o['l']]; 12450 $this->outlines[$prev]['next'] = $i; 12451 $this->outlines[$i]['prev'] = $prev; 12452 } 12453 $lru[$o['l']] = $i; 12454 $level = $o['l']; 12455 } 12456 //Outline items 12457 $n = $this->n + 1; 12458 $nltags = '/<br[\s]?\/>|<\/(blockquote|dd|dl|div|dt|h1|h2|h3|h4|h5|h6|hr|li|ol|p|pre|ul|tcpdf|table|tr|td)>/si'; 12459 foreach ($this->outlines as $i => $o) { 12460 $oid = $this->_newobj(); 12461 // covert HTML title to string 12462 $title = preg_replace($nltags, "\n", $o['t']); 12463 $title = preg_replace("/[\r]+/si", '', $title); 12464 $title = preg_replace("/[\n]+/si", "\n", $title); 12465 $title = strip_tags($title); 12466 $title = $this->stringTrim($title); 12467 $out = '<</Title '.$this->_textstring($title, $oid); 12468 $out .= ' /Parent '.($n + $o['parent']).' 0 R'; 12469 if (isset($o['prev'])) { 12470 $out .= ' /Prev '.($n + $o['prev']).' 0 R'; 12471 } 12472 if (isset($o['next'])) { 12473 $out .= ' /Next '.($n + $o['next']).' 0 R'; 12474 } 12475 if (isset($o['first'])) { 12476 $out .= ' /First '.($n + $o['first']).' 0 R'; 12477 } 12478 if (isset($o['last'])) { 12479 $out .= ' /Last '.($n + $o['last']).' 0 R'; 12480 } 12481 if (isset($o['u']) AND !empty($o['u'])) { 12482 // link 12483 if (is_string($o['u'])) { 12484 if ($o['u'][0] == '#') { 12485 // internal destination 12486 $out .= ' /Dest /'.TCPDF_STATIC::encodeNameObject(substr($o['u'], 1)); 12487 } elseif ($o['u'][0] == '%') { 12488 // embedded PDF file 12489 $filename = basename(substr($o['u'], 1)); 12490 $out .= ' /A <</S /GoToE /D [0 /Fit] /NewWindow true /T << /R /C /P '.($o['p'] - 1).' /A '.$this->embeddedfiles[$filename]['a'].' >> >>'; 12491 } elseif ($o['u'][0] == '*') { 12492 // embedded generic file 12493 $filename = basename(substr($o['u'], 1)); 12494 $jsa = 'var D=event.target.doc;var MyData=D.dataObjects;for (var i in MyData) if (MyData[i].path=="'.$filename.'") D.exportDataObject( { cName : MyData[i].name, nLaunch : 2});'; 12495 $out .= ' /A <</S /JavaScript /JS '.$this->_textstring($jsa, $oid).'>>'; 12496 } else { 12497 // external URI link 12498 $out .= ' /A <</S /URI /URI '.$this->_datastring($this->unhtmlentities($o['u']), $oid).'>>'; 12499 } 12500 } elseif (isset($this->links[$o['u']])) { 12501 // internal link ID 12502 $l = $this->links[$o['u']]; 12503 if (isset($this->page_obj_id[($l['p'])])) { 12504 $out .= sprintf(' /Dest [%u 0 R /XYZ 0 %F null]', $this->page_obj_id[($l['p'])], ($this->pagedim[$l['p']]['h'] - ($l['y'] * $this->k))); 12505 } 12506 } 12507 } elseif (isset($this->page_obj_id[($o['p'])])) { 12508 // link to a page 12509 $out .= ' '.sprintf('/Dest [%u 0 R /XYZ %F %F null]', $this->page_obj_id[($o['p'])], ($o['x'] * $this->k), ($this->pagedim[$o['p']]['h'] - ($o['y'] * $this->k))); 12510 } 12511 // set font style 12512 $style = 0; 12513 if (!empty($o['s'])) { 12514 // bold 12515 if (strpos($o['s'], 'B') !== false) { 12516 $style |= 2; 12517 } 12518 // oblique 12519 if (strpos($o['s'], 'I') !== false) { 12520 $style |= 1; 12521 } 12522 } 12523 $out .= sprintf(' /F %d', $style); 12524 // set bookmark color 12525 if (isset($o['c']) AND is_array($o['c']) AND (count($o['c']) == 3)) { 12526 $color = array_values($o['c']); 12527 $out .= sprintf(' /C [%F %F %F]', ($color[0] / 255), ($color[1] / 255), ($color[2] / 255)); 12528 } else { 12529 // black 12530 $out .= ' /C [0.0 0.0 0.0]'; 12531 } 12532 $out .= ' /Count 0'; // normally closed item 12533 $out .= ' >>'; 12534 $out .= "\n".'endobj'; 12535 $this->_out($out); 12536 } 12537 //Outline root 12538 $this->OutlineRoot = $this->_newobj(); 12539 $this->_out('<< /Type /Outlines /First '.$n.' 0 R /Last '.($n + $lru[0]).' 0 R >>'."\n".'endobj'); 12540 } 12541 12542 // --- JAVASCRIPT ------------------------------------------------------ 12543 12544 /** 12545 * Adds a javascript 12546 * @param $script (string) Javascript code 12547 * @public 12548 * @author Johannes G\FCntert, Nicola Asuni 12549 * @since 2.1.002 (2008-02-12) 12550 */ 12551 public function IncludeJS($script) { 12552 $this->javascript .= $script; 12553 } 12554 12555 /** 12556 * Adds a javascript object and return object ID 12557 * @param $script (string) Javascript code 12558 * @param $onload (boolean) if true executes this object when opening the document 12559 * @return int internal object ID 12560 * @public 12561 * @author Nicola Asuni 12562 * @since 4.8.000 (2009-09-07) 12563 */ 12564 public function addJavascriptObject($script, $onload=false) { 12565 if ($this->pdfa_mode) { 12566 // javascript is not allowed in PDF/A mode 12567 return false; 12568 } 12569 ++$this->n; 12570 $this->js_objects[$this->n] = array('n' => $this->n, 'js' => $script, 'onload' => $onload); 12571 return $this->n; 12572 } 12573 12574 /** 12575 * Create a javascript PDF string. 12576 * @protected 12577 * @author Johannes G\FCntert, Nicola Asuni 12578 * @since 2.1.002 (2008-02-12) 12579 */ 12580 protected function _putjavascript() { 12581 if ($this->pdfa_mode OR (empty($this->javascript) AND empty($this->js_objects))) { 12582 return; 12583 } 12584 if (strpos($this->javascript, 'this.addField') > 0) { 12585 if (!$this->ur['enabled']) { 12586 //$this->setUserRights(); 12587 } 12588 // the following two lines are used to avoid form fields duplication after saving 12589 // The addField method only works when releasing user rights (UR3) 12590 $jsa = sprintf("ftcpdfdocsaved=this.addField('%s','%s',%d,[%F,%F,%F,%F]);", 'tcpdfdocsaved', 'text', 0, 0, 1, 0, 1); 12591 $jsb = "getField('tcpdfdocsaved').value='saved';"; 12592 $this->javascript = $jsa."\n".$this->javascript."\n".$jsb; 12593 } 12594 // name tree for javascript 12595 $this->n_js = '<< /Names ['; 12596 if (!empty($this->javascript)) { 12597 $this->n_js .= ' (EmbeddedJS) '.($this->n + 1).' 0 R'; 12598 } 12599 if (!empty($this->js_objects)) { 12600 foreach ($this->js_objects as $key => $val) { 12601 if ($val['onload']) { 12602 $this->n_js .= ' (JS'.$key.') '.$key.' 0 R'; 12603 } 12604 } 12605 } 12606 $this->n_js .= ' ] >>'; 12607 // default Javascript object 12608 if (!empty($this->javascript)) { 12609 $obj_id = $this->_newobj(); 12610 $out = '<< /S /JavaScript'; 12611 $out .= ' /JS '.$this->_textstring($this->javascript, $obj_id); 12612 $out .= ' >>'; 12613 $out .= "\n".'endobj'; 12614 $this->_out($out); 12615 } 12616 // additional Javascript objects 12617 if (!empty($this->js_objects)) { 12618 foreach ($this->js_objects as $key => $val) { 12619 $out = $this->_getobj($key)."\n".' << /S /JavaScript /JS '.$this->_textstring($val['js'], $key).' >>'."\n".'endobj'; 12620 $this->_out($out); 12621 } 12622 } 12623 } 12624 12625 /** 12626 * Adds a javascript form field. 12627 * @param $type (string) field type 12628 * @param $name (string) field name 12629 * @param $x (int) horizontal position 12630 * @param $y (int) vertical position 12631 * @param $w (int) width 12632 * @param $h (int) height 12633 * @param $prop (array) javascript field properties. Possible values are described on official Javascript for Acrobat API reference. 12634 * @protected 12635 * @author Denis Van Nuffelen, Nicola Asuni 12636 * @since 2.1.002 (2008-02-12) 12637 */ 12638 protected function _addfield($type, $name, $x, $y, $w, $h, $prop) { 12639 if ($this->rtl) { 12640 $x = $x - $w; 12641 } 12642 // the followind avoid fields duplication after saving the document 12643 $this->javascript .= "if (getField('tcpdfdocsaved').value != 'saved') {"; 12644 $k = $this->k; 12645 $this->javascript .= sprintf("f".$name."=this.addField('%s','%s',%u,[%F,%F,%F,%F]);", $name, $type, $this->PageNo()-1, $x*$k, ($this->h-$y)*$k+1, ($x+$w)*$k, ($this->h-$y-$h)*$k+1)."\n"; 12646 $this->javascript .= 'f'.$name.'.textSize='.$this->FontSizePt.";\n"; 12647 foreach($prop as $key => $val) { 12648 if (strcmp(substr($key, -5), 'Color') == 0) { 12649 $val = TCPDF_COLORS::_JScolor($val); 12650 } else { 12651 $val = "'".$val."'"; 12652 } 12653 $this->javascript .= 'f'.$name.'.'.$key.'='.$val.";\n"; 12654 } 12655 if ($this->rtl) { 12656 $this->x -= $w; 12657 } else { 12658 $this->x += $w; 12659 } 12660 $this->javascript .= '}'; 12661 } 12662 12663 // --- FORM FIELDS ----------------------------------------------------- 12664 12665 12666 12667 /** 12668 * Set default properties for form fields. 12669 * @param $prop (array) javascript field properties. Possible values are described on official Javascript for Acrobat API reference. 12670 * @public 12671 * @author Nicola Asuni 12672 * @since 4.8.000 (2009-09-06) 12673 */ 12674 public function setFormDefaultProp($prop=array()) { 12675 $this->default_form_prop = $prop; 12676 } 12677 12678 /** 12679 * Return the default properties for form fields. 12680 * @return array $prop javascript field properties. Possible values are described on official Javascript for Acrobat API reference. 12681 * @public 12682 * @author Nicola Asuni 12683 * @since 4.8.000 (2009-09-06) 12684 */ 12685 public function getFormDefaultProp() { 12686 return $this->default_form_prop; 12687 } 12688 12689 /** 12690 * Creates a text field 12691 * @param $name (string) field name 12692 * @param $w (float) Width of the rectangle 12693 * @param $h (float) Height of the rectangle 12694 * @param $prop (array) javascript field properties. Possible values are described on official Javascript for Acrobat API reference. 12695 * @param $opt (array) annotation parameters. Possible values are described on official PDF32000_2008 reference. 12696 * @param $x (float) Abscissa of the upper-left corner of the rectangle 12697 * @param $y (float) Ordinate of the upper-left corner of the rectangle 12698 * @param $js (boolean) if true put the field using JavaScript (requires Acrobat Writer to be rendered). 12699 * @public 12700 * @author Nicola Asuni 12701 * @since 4.8.000 (2009-09-07) 12702 */ 12703 public function TextField($name, $w, $h, $prop=array(), $opt=array(), $x='', $y='', $js=false) { 12704 if ($x === '') { 12705 $x = $this->x; 12706 } 12707 if ($y === '') { 12708 $y = $this->y; 12709 } 12710 // check page for no-write regions and adapt page margins if necessary 12711 list($x, $y) = $this->checkPageRegions($h, $x, $y); 12712 if ($js) { 12713 $this->_addfield('text', $name, $x, $y, $w, $h, $prop); 12714 return; 12715 } 12716 // get default style 12717 $prop = array_merge($this->getFormDefaultProp(), $prop); 12718 // get annotation data 12719 $popt = TCPDF_STATIC::getAnnotOptFromJSProp($prop, $this->spot_colors, $this->rtl); 12720 // set default appearance stream 12721 $this->annotation_fonts[$this->CurrentFont['fontkey']] = $this->CurrentFont['i']; 12722 $fontstyle = sprintf('/F%d %F Tf %s', $this->CurrentFont['i'], $this->FontSizePt, $this->TextColor); 12723 $popt['da'] = $fontstyle; 12724 // build appearance stream 12725 $popt['ap'] = array(); 12726 $popt['ap']['n'] = '/Tx BMC q '.$fontstyle.' '; 12727 $text = ''; 12728 if (isset($prop['value']) AND !empty($prop['value'])) { 12729 $text = $prop['value']; 12730 } elseif (isset($opt['v']) AND !empty($opt['v'])) { 12731 $text = $opt['v']; 12732 } 12733 $tmpid = $this->startTemplate($w, $h, false); 12734 $align = ''; 12735 if (isset($popt['q'])) { 12736 switch ($popt['q']) { 12737 case 0: { 12738 $align = 'L'; 12739 break; 12740 } 12741 case 1: { 12742 $align = 'C'; 12743 break; 12744 } 12745 case 2: { 12746 $align = 'R'; 12747 break; 12748 } 12749 default: { 12750 $align = ''; 12751 break; 12752 } 12753 } 12754 } 12755 $this->MultiCell($w, $h, $text, 0, $align, false, 0, 0, 0, true, 0, false, true, 0, 'T', false); 12756 $this->endTemplate(); 12757 --$this->n; 12758 $popt['ap']['n'] .= $this->xobjects[$tmpid]['outdata']; 12759 unset($this->xobjects[$tmpid]); 12760 $popt['ap']['n'] .= 'Q EMC'; 12761 // merge options 12762 $opt = array_merge($popt, $opt); 12763 // remove some conflicting options 12764 unset($opt['bs']); 12765 // set remaining annotation data 12766 $opt['Subtype'] = 'Widget'; 12767 $opt['ft'] = 'Tx'; 12768 $opt['t'] = $name; 12769 // Additional annotation's parameters (check _putannotsobj() method): 12770 //$opt['f'] 12771 //$opt['as'] 12772 //$opt['bs'] 12773 //$opt['be'] 12774 //$opt['c'] 12775 //$opt['border'] 12776 //$opt['h'] 12777 //$opt['mk']; 12778 //$opt['mk']['r'] 12779 //$opt['mk']['bc']; 12780 //$opt['mk']['bg']; 12781 unset($opt['mk']['ca']); 12782 unset($opt['mk']['rc']); 12783 unset($opt['mk']['ac']); 12784 unset($opt['mk']['i']); 12785 unset($opt['mk']['ri']); 12786 unset($opt['mk']['ix']); 12787 unset($opt['mk']['if']); 12788 //$opt['mk']['if']['sw']; 12789 //$opt['mk']['if']['s']; 12790 //$opt['mk']['if']['a']; 12791 //$opt['mk']['if']['fb']; 12792 unset($opt['mk']['tp']); 12793 //$opt['tu'] 12794 //$opt['tm'] 12795 //$opt['ff'] 12796 //$opt['v'] 12797 //$opt['dv'] 12798 //$opt['a'] 12799 //$opt['aa'] 12800 //$opt['q'] 12801 $this->Annotation($x, $y, $w, $h, $name, $opt, 0); 12802 if ($this->rtl) { 12803 $this->x -= $w; 12804 } else { 12805 $this->x += $w; 12806 } 12807 } 12808 12809 /** 12810 * Creates a RadioButton field. 12811 * @param $name (string) Field name. 12812 * @param $w (int) Width of the radio button. 12813 * @param $prop (array) Javascript field properties. Possible values are described on official Javascript for Acrobat API reference. 12814 * @param $opt (array) Annotation parameters. Possible values are described on official PDF32000_2008 reference. 12815 * @param $onvalue (string) Value to be returned if selected. 12816 * @param $checked (boolean) Define the initial state. 12817 * @param $x (float) Abscissa of the upper-left corner of the rectangle 12818 * @param $y (float) Ordinate of the upper-left corner of the rectangle 12819 * @param $js (boolean) If true put the field using JavaScript (requires Acrobat Writer to be rendered). 12820 * @public 12821 * @author Nicola Asuni 12822 * @since 4.8.000 (2009-09-07) 12823 */ 12824 public function RadioButton($name, $w, $prop=array(), $opt=array(), $onvalue='On', $checked=false, $x='', $y='', $js=false) { 12825 if ($x === '') { 12826 $x = $this->x; 12827 } 12828 if ($y === '') { 12829 $y = $this->y; 12830 } 12831 // check page for no-write regions and adapt page margins if necessary 12832 list($x, $y) = $this->checkPageRegions($w, $x, $y); 12833 if ($js) { 12834 $this->_addfield('radiobutton', $name, $x, $y, $w, $w, $prop); 12835 return; 12836 } 12837 if (TCPDF_STATIC::empty_string($onvalue)) { 12838 $onvalue = 'On'; 12839 } 12840 if ($checked) { 12841 $defval = $onvalue; 12842 } else { 12843 $defval = 'Off'; 12844 } 12845 // set font 12846 $font = 'zapfdingbats'; 12847 if ($this->pdfa_mode) { 12848 // all fonts must be embedded 12849 $font = 'pdfa'.$font; 12850 } 12851 $this->AddFont($font); 12852 $tmpfont = $this->getFontBuffer($font); 12853 // set data for parent group 12854 if (!isset($this->radiobutton_groups[$this->page])) { 12855 $this->radiobutton_groups[$this->page] = array(); 12856 } 12857 if (!isset($this->radiobutton_groups[$this->page][$name])) { 12858 $this->radiobutton_groups[$this->page][$name] = array(); 12859 ++$this->n; 12860 $this->radiobutton_groups[$this->page][$name]['n'] = $this->n; 12861 $this->radio_groups[] = $this->n; 12862 } 12863 $kid = ($this->n + 1); 12864 // save object ID to be added on Kids entry on parent object 12865 $this->radiobutton_groups[$this->page][$name][] = array('kid' => $kid, 'def' => $defval); 12866 // get default style 12867 $prop = array_merge($this->getFormDefaultProp(), $prop); 12868 $prop['NoToggleToOff'] = 'true'; 12869 $prop['Radio'] = 'true'; 12870 $prop['borderStyle'] = 'inset'; 12871 // get annotation data 12872 $popt = TCPDF_STATIC::getAnnotOptFromJSProp($prop, $this->spot_colors, $this->rtl); 12873 // set additional default options 12874 $this->annotation_fonts[$tmpfont['fontkey']] = $tmpfont['i']; 12875 $fontstyle = sprintf('/F%d %F Tf %s', $tmpfont['i'], $this->FontSizePt, $this->TextColor); 12876 $popt['da'] = $fontstyle; 12877 // build appearance stream 12878 $popt['ap'] = array(); 12879 $popt['ap']['n'] = array(); 12880 $fx = ((($w - $this->getAbsFontMeasure($tmpfont['cw'][108])) / 2) * $this->k); 12881 $fy = (($w - ((($tmpfont['desc']['Ascent'] - $tmpfont['desc']['Descent']) * $this->FontSizePt / 1000) / $this->k)) * $this->k); 12882 $popt['ap']['n'][$onvalue] = sprintf('q %s BT /F%d %F Tf %F %F Td ('.chr(108).') Tj ET Q', $this->TextColor, $tmpfont['i'], $this->FontSizePt, $fx, $fy); 12883 $popt['ap']['n']['Off'] = sprintf('q %s BT /F%d %F Tf %F %F Td ('.chr(109).') Tj ET Q', $this->TextColor, $tmpfont['i'], $this->FontSizePt, $fx, $fy); 12884 if (!isset($popt['mk'])) { 12885 $popt['mk'] = array(); 12886 } 12887 $popt['mk']['ca'] = '(l)'; 12888 // merge options 12889 $opt = array_merge($popt, $opt); 12890 // set remaining annotation data 12891 $opt['Subtype'] = 'Widget'; 12892 $opt['ft'] = 'Btn'; 12893 if ($checked) { 12894 $opt['v'] = array('/'.$onvalue); 12895 $opt['as'] = $onvalue; 12896 } else { 12897 $opt['as'] = 'Off'; 12898 } 12899 // store readonly flag 12900 if (!isset($this->radiobutton_groups[$this->page][$name]['#readonly#'])) { 12901 $this->radiobutton_groups[$this->page][$name]['#readonly#'] = false; 12902 } 12903 $this->radiobutton_groups[$this->page][$name]['#readonly#'] |= ($opt['f'] & 64); 12904 $this->Annotation($x, $y, $w, $w, $name, $opt, 0); 12905 if ($this->rtl) { 12906 $this->x -= $w; 12907 } else { 12908 $this->x += $w; 12909 } 12910 } 12911 12912 /** 12913 * Creates a List-box field 12914 * @param $name (string) field name 12915 * @param $w (int) width 12916 * @param $h (int) height 12917 * @param $values (array) array containing the list of values. 12918 * @param $prop (array) javascript field properties. Possible values are described on official Javascript for Acrobat API reference. 12919 * @param $opt (array) annotation parameters. Possible values are described on official PDF32000_2008 reference. 12920 * @param $x (float) Abscissa of the upper-left corner of the rectangle 12921 * @param $y (float) Ordinate of the upper-left corner of the rectangle 12922 * @param $js (boolean) if true put the field using JavaScript (requires Acrobat Writer to be rendered). 12923 * @public 12924 * @author Nicola Asuni 12925 * @since 4.8.000 (2009-09-07) 12926 */ 12927 public function ListBox($name, $w, $h, $values, $prop=array(), $opt=array(), $x='', $y='', $js=false) { 12928 if ($x === '') { 12929 $x = $this->x; 12930 } 12931 if ($y === '') { 12932 $y = $this->y; 12933 } 12934 // check page for no-write regions and adapt page margins if necessary 12935 list($x, $y) = $this->checkPageRegions($h, $x, $y); 12936 if ($js) { 12937 $this->_addfield('listbox', $name, $x, $y, $w, $h, $prop); 12938 $s = ''; 12939 foreach ($values as $value) { 12940 if (is_array($value)) { 12941 $s .= ',[\''.addslashes($value[1]).'\',\''.addslashes($value[0]).'\']'; 12942 } else { 12943 $s .= ',[\''.addslashes($value).'\',\''.addslashes($value).'\']'; 12944 } 12945 } 12946 $this->javascript .= 'f'.$name.'.setItems('.substr($s, 1).');'."\n"; 12947 return; 12948 } 12949 // get default style 12950 $prop = array_merge($this->getFormDefaultProp(), $prop); 12951 // get annotation data 12952 $popt = TCPDF_STATIC::getAnnotOptFromJSProp($prop, $this->spot_colors, $this->rtl); 12953 // set additional default values 12954 $this->annotation_fonts[$this->CurrentFont['fontkey']] = $this->CurrentFont['i']; 12955 $fontstyle = sprintf('/F%d %F Tf %s', $this->CurrentFont['i'], $this->FontSizePt, $this->TextColor); 12956 $popt['da'] = $fontstyle; 12957 // build appearance stream 12958 $popt['ap'] = array(); 12959 $popt['ap']['n'] = '/Tx BMC q '.$fontstyle.' '; 12960 $text = ''; 12961 foreach($values as $item) { 12962 if (is_array($item)) { 12963 $text .= $item[1]."\n"; 12964 } else { 12965 $text .= $item."\n"; 12966 } 12967 } 12968 $tmpid = $this->startTemplate($w, $h, false); 12969 $this->MultiCell($w, $h, $text, 0, '', false, 0, 0, 0, true, 0, false, true, 0, 'T', false); 12970 $this->endTemplate(); 12971 --$this->n; 12972 $popt['ap']['n'] .= $this->xobjects[$tmpid]['outdata']; 12973 unset($this->xobjects[$tmpid]); 12974 $popt['ap']['n'] .= 'Q EMC'; 12975 // merge options 12976 $opt = array_merge($popt, $opt); 12977 // set remaining annotation data 12978 $opt['Subtype'] = 'Widget'; 12979 $opt['ft'] = 'Ch'; 12980 $opt['t'] = $name; 12981 $opt['opt'] = $values; 12982 unset($opt['mk']['ca']); 12983 unset($opt['mk']['rc']); 12984 unset($opt['mk']['ac']); 12985 unset($opt['mk']['i']); 12986 unset($opt['mk']['ri']); 12987 unset($opt['mk']['ix']); 12988 unset($opt['mk']['if']); 12989 unset($opt['mk']['tp']); 12990 $this->Annotation($x, $y, $w, $h, $name, $opt, 0); 12991 if ($this->rtl) { 12992 $this->x -= $w; 12993 } else { 12994 $this->x += $w; 12995 } 12996 } 12997 12998 /** 12999 * Creates a Combo-box field 13000 * @param $name (string) field name 13001 * @param $w (int) width 13002 * @param $h (int) height 13003 * @param $values (array) array containing the list of values. 13004 * @param $prop (array) javascript field properties. Possible values are described on official Javascript for Acrobat API reference. 13005 * @param $opt (array) annotation parameters. Possible values are described on official PDF32000_2008 reference. 13006 * @param $x (float) Abscissa of the upper-left corner of the rectangle 13007 * @param $y (float) Ordinate of the upper-left corner of the rectangle 13008 * @param $js (boolean) if true put the field using JavaScript (requires Acrobat Writer to be rendered). 13009 * @public 13010 * @author Nicola Asuni 13011 * @since 4.8.000 (2009-09-07) 13012 */ 13013 public function ComboBox($name, $w, $h, $values, $prop=array(), $opt=array(), $x='', $y='', $js=false) { 13014 if ($x === '') { 13015 $x = $this->x; 13016 } 13017 if ($y === '') { 13018 $y = $this->y; 13019 } 13020 // check page for no-write regions and adapt page margins if necessary 13021 list($x, $y) = $this->checkPageRegions($h, $x, $y); 13022 if ($js) { 13023 $this->_addfield('combobox', $name, $x, $y, $w, $h, $prop); 13024 $s = ''; 13025 foreach ($values as $value) { 13026 if (is_array($value)) { 13027 $s .= ',[\''.addslashes($value[1]).'\',\''.addslashes($value[0]).'\']'; 13028 } else { 13029 $s .= ',[\''.addslashes($value).'\',\''.addslashes($value).'\']'; 13030 } 13031 } 13032 $this->javascript .= 'f'.$name.'.setItems('.substr($s, 1).');'."\n"; 13033 return; 13034 } 13035 // get default style 13036 $prop = array_merge($this->getFormDefaultProp(), $prop); 13037 $prop['Combo'] = true; 13038 // get annotation data 13039 $popt = TCPDF_STATIC::getAnnotOptFromJSProp($prop, $this->spot_colors, $this->rtl); 13040 // set additional default options 13041 $this->annotation_fonts[$this->CurrentFont['fontkey']] = $this->CurrentFont['i']; 13042 $fontstyle = sprintf('/F%d %F Tf %s', $this->CurrentFont['i'], $this->FontSizePt, $this->TextColor); 13043 $popt['da'] = $fontstyle; 13044 // build appearance stream 13045 $popt['ap'] = array(); 13046 $popt['ap']['n'] = '/Tx BMC q '.$fontstyle.' '; 13047 $text = ''; 13048 foreach($values as $item) { 13049 if (is_array($item)) { 13050 $text .= $item[1]."\n"; 13051 } else { 13052 $text .= $item."\n"; 13053 } 13054 } 13055 $tmpid = $this->startTemplate($w, $h, false); 13056 $this->MultiCell($w, $h, $text, 0, '', false, 0, 0, 0, true, 0, false, true, 0, 'T', false); 13057 $this->endTemplate(); 13058 --$this->n; 13059 $popt['ap']['n'] .= $this->xobjects[$tmpid]['outdata']; 13060 unset($this->xobjects[$tmpid]); 13061 $popt['ap']['n'] .= 'Q EMC'; 13062 // merge options 13063 $opt = array_merge($popt, $opt); 13064 // set remaining annotation data 13065 $opt['Subtype'] = 'Widget'; 13066 $opt['ft'] = 'Ch'; 13067 $opt['t'] = $name; 13068 $opt['opt'] = $values; 13069 unset($opt['mk']['ca']); 13070 unset($opt['mk']['rc']); 13071 unset($opt['mk']['ac']); 13072 unset($opt['mk']['i']); 13073 unset($opt['mk']['ri']); 13074 unset($opt['mk']['ix']); 13075 unset($opt['mk']['if']); 13076 unset($opt['mk']['tp']); 13077 $this->Annotation($x, $y, $w, $h, $name, $opt, 0); 13078 if ($this->rtl) { 13079 $this->x -= $w; 13080 } else { 13081 $this->x += $w; 13082 } 13083 } 13084 13085 /** 13086 * Creates a CheckBox field 13087 * @param $name (string) field name 13088 * @param $w (int) width 13089 * @param $checked (boolean) define the initial state. 13090 * @param $prop (array) javascript field properties. Possible values are described on official Javascript for Acrobat API reference. 13091 * @param $opt (array) annotation parameters. Possible values are described on official PDF32000_2008 reference. 13092 * @param $onvalue (string) value to be returned if selected. 13093 * @param $x (float) Abscissa of the upper-left corner of the rectangle 13094 * @param $y (float) Ordinate of the upper-left corner of the rectangle 13095 * @param $js (boolean) if true put the field using JavaScript (requires Acrobat Writer to be rendered). 13096 * @public 13097 * @author Nicola Asuni 13098 * @since 4.8.000 (2009-09-07) 13099 */ 13100 public function CheckBox($name, $w, $checked=false, $prop=array(), $opt=array(), $onvalue='Yes', $x='', $y='', $js=false) { 13101 if ($x === '') { 13102 $x = $this->x; 13103 } 13104 if ($y === '') { 13105 $y = $this->y; 13106 } 13107 // check page for no-write regions and adapt page margins if necessary 13108 list($x, $y) = $this->checkPageRegions($w, $x, $y); 13109 if ($js) { 13110 $this->_addfield('checkbox', $name, $x, $y, $w, $w, $prop); 13111 return; 13112 } 13113 if (!isset($prop['value'])) { 13114 $prop['value'] = array('Yes'); 13115 } 13116 // get default style 13117 $prop = array_merge($this->getFormDefaultProp(), $prop); 13118 $prop['borderStyle'] = 'inset'; 13119 // get annotation data 13120 $popt = TCPDF_STATIC::getAnnotOptFromJSProp($prop, $this->spot_colors, $this->rtl); 13121 // set additional default options 13122 $font = 'zapfdingbats'; 13123 if ($this->pdfa_mode) { 13124 // all fonts must be embedded 13125 $font = 'pdfa'.$font; 13126 } 13127 $this->AddFont($font); 13128 $tmpfont = $this->getFontBuffer($font); 13129 $this->annotation_fonts[$tmpfont['fontkey']] = $tmpfont['i']; 13130 $fontstyle = sprintf('/F%d %F Tf %s', $tmpfont['i'], $this->FontSizePt, $this->TextColor); 13131 $popt['da'] = $fontstyle; 13132 // build appearance stream 13133 $popt['ap'] = array(); 13134 $popt['ap']['n'] = array(); 13135 $fx = ((($w - $this->getAbsFontMeasure($tmpfont['cw'][110])) / 2) * $this->k); 13136 $fy = (($w - ((($tmpfont['desc']['Ascent'] - $tmpfont['desc']['Descent']) * $this->FontSizePt / 1000) / $this->k)) * $this->k); 13137 $popt['ap']['n']['Yes'] = sprintf('q %s BT /F%d %F Tf %F %F Td ('.chr(110).') Tj ET Q', $this->TextColor, $tmpfont['i'], $this->FontSizePt, $fx, $fy); 13138 $popt['ap']['n']['Off'] = sprintf('q %s BT /F%d %F Tf %F %F Td ('.chr(111).') Tj ET Q', $this->TextColor, $tmpfont['i'], $this->FontSizePt, $fx, $fy); 13139 // merge options 13140 $opt = array_merge($popt, $opt); 13141 // set remaining annotation data 13142 $opt['Subtype'] = 'Widget'; 13143 $opt['ft'] = 'Btn'; 13144 $opt['t'] = $name; 13145 if (TCPDF_STATIC::empty_string($onvalue)) { 13146 $onvalue = 'Yes'; 13147 } 13148 $opt['opt'] = array($onvalue); 13149 if ($checked) { 13150 $opt['v'] = array('/Yes'); 13151 $opt['as'] = 'Yes'; 13152 } else { 13153 $opt['v'] = array('/Off'); 13154 $opt['as'] = 'Off'; 13155 } 13156 $this->Annotation($x, $y, $w, $w, $name, $opt, 0); 13157 if ($this->rtl) { 13158 $this->x -= $w; 13159 } else { 13160 $this->x += $w; 13161 } 13162 } 13163 13164 /** 13165 * Creates a button field 13166 * @param $name (string) field name 13167 * @param $w (int) width 13168 * @param $h (int) height 13169 * @param $caption (string) caption. 13170 * @param $action (mixed) action triggered by pressing the button. Use a string to specify a javascript action. Use an array to specify a form action options as on section 12.7.5 of PDF32000_2008. 13171 * @param $prop (array) javascript field properties. Possible values are described on official Javascript for Acrobat API reference. 13172 * @param $opt (array) annotation parameters. Possible values are described on official PDF32000_2008 reference. 13173 * @param $x (float) Abscissa of the upper-left corner of the rectangle 13174 * @param $y (float) Ordinate of the upper-left corner of the rectangle 13175 * @param $js (boolean) if true put the field using JavaScript (requires Acrobat Writer to be rendered). 13176 * @public 13177 * @author Nicola Asuni 13178 * @since 4.8.000 (2009-09-07) 13179 */ 13180 public function Button($name, $w, $h, $caption, $action, $prop=array(), $opt=array(), $x='', $y='', $js=false) { 13181 if ($x === '') { 13182 $x = $this->x; 13183 } 13184 if ($y === '') { 13185 $y = $this->y; 13186 } 13187 // check page for no-write regions and adapt page margins if necessary 13188 list($x, $y) = $this->checkPageRegions($h, $x, $y); 13189 if ($js) { 13190 $this->_addfield('button', $name, $this->x, $this->y, $w, $h, $prop); 13191 $this->javascript .= 'f'.$name.".buttonSetCaption('".addslashes($caption)."');\n"; 13192 $this->javascript .= 'f'.$name.".setAction('MouseUp','".addslashes($action)."');\n"; 13193 $this->javascript .= 'f'.$name.".highlight='push';\n"; 13194 $this->javascript .= 'f'.$name.".print=false;\n"; 13195 return; 13196 } 13197 // get default style 13198 $prop = array_merge($this->getFormDefaultProp(), $prop); 13199 $prop['Pushbutton'] = 'true'; 13200 $prop['highlight'] = 'push'; 13201 $prop['display'] = 'display.noPrint'; 13202 // get annotation data 13203 $popt = TCPDF_STATIC::getAnnotOptFromJSProp($prop, $this->spot_colors, $this->rtl); 13204 $this->annotation_fonts[$this->CurrentFont['fontkey']] = $this->CurrentFont['i']; 13205 $fontstyle = sprintf('/F%d %F Tf %s', $this->CurrentFont['i'], $this->FontSizePt, $this->TextColor); 13206 $popt['da'] = $fontstyle; 13207 // build appearance stream 13208 $popt['ap'] = array(); 13209 $popt['ap']['n'] = '/Tx BMC q '.$fontstyle.' '; 13210 $tmpid = $this->startTemplate($w, $h, false); 13211 $bw = (2 / $this->k); // border width 13212 $border = array( 13213 'L' => array('width' => $bw, 'cap' => 'square', 'join' => 'miter', 'dash' => 0, 'color' => array(231)), 13214 'R' => array('width' => $bw, 'cap' => 'square', 'join' => 'miter', 'dash' => 0, 'color' => array(51)), 13215 'T' => array('width' => $bw, 'cap' => 'square', 'join' => 'miter', 'dash' => 0, 'color' => array(231)), 13216 'B' => array('width' => $bw, 'cap' => 'square', 'join' => 'miter', 'dash' => 0, 'color' => array(51))); 13217 $this->SetFillColor(204); 13218 $this->Cell($w, $h, $caption, $border, 0, 'C', true, '', 1, false, 'T', 'M'); 13219 $this->endTemplate(); 13220 --$this->n; 13221 $popt['ap']['n'] .= $this->xobjects[$tmpid]['outdata']; 13222 unset($this->xobjects[$tmpid]); 13223 $popt['ap']['n'] .= 'Q EMC'; 13224 // set additional default options 13225 if (!isset($popt['mk'])) { 13226 $popt['mk'] = array(); 13227 } 13228 $ann_obj_id = ($this->n + 1); 13229 if (!empty($action) AND !is_array($action)) { 13230 $ann_obj_id = ($this->n + 2); 13231 } 13232 $popt['mk']['ca'] = $this->_textstring($caption, $ann_obj_id); 13233 $popt['mk']['rc'] = $this->_textstring($caption, $ann_obj_id); 13234 $popt['mk']['ac'] = $this->_textstring($caption, $ann_obj_id); 13235 // merge options 13236 $opt = array_merge($popt, $opt); 13237 // set remaining annotation data 13238 $opt['Subtype'] = 'Widget'; 13239 $opt['ft'] = 'Btn'; 13240 $opt['t'] = $caption; 13241 $opt['v'] = $name; 13242 if (!empty($action)) { 13243 if (is_array($action)) { 13244 // form action options as on section 12.7.5 of PDF32000_2008. 13245 $opt['aa'] = '/D <<'; 13246 $bmode = array('SubmitForm', 'ResetForm', 'ImportData'); 13247 foreach ($action AS $key => $val) { 13248 if (($key == 'S') AND in_array($val, $bmode)) { 13249 $opt['aa'] .= ' /S /'.$val; 13250 } elseif (($key == 'F') AND (!empty($val))) { 13251 $opt['aa'] .= ' /F '.$this->_datastring($val, $ann_obj_id); 13252 } elseif (($key == 'Fields') AND is_array($val) AND !empty($val)) { 13253 $opt['aa'] .= ' /Fields ['; 13254 foreach ($val AS $field) { 13255 $opt['aa'] .= ' '.$this->_textstring($field, $ann_obj_id); 13256 } 13257 $opt['aa'] .= ']'; 13258 } elseif (($key == 'Flags')) { 13259 $ff = 0; 13260 if (is_array($val)) { 13261 foreach ($val AS $flag) { 13262 switch ($flag) { 13263 case 'Include/Exclude': { 13264 $ff += 1 << 0; 13265 break; 13266 } 13267 case 'IncludeNoValueFields': { 13268 $ff += 1 << 1; 13269 break; 13270 } 13271 case 'ExportFormat': { 13272 $ff += 1 << 2; 13273 break; 13274 } 13275 case 'GetMethod': { 13276 $ff += 1 << 3; 13277 break; 13278 } 13279 case 'SubmitCoordinates': { 13280 $ff += 1 << 4; 13281 break; 13282 } 13283 case 'XFDF': { 13284 $ff += 1 << 5; 13285 break; 13286 } 13287 case 'IncludeAppendSaves': { 13288 $ff += 1 << 6; 13289 break; 13290 } 13291 case 'IncludeAnnotations': { 13292 $ff += 1 << 7; 13293 break; 13294 } 13295 case 'SubmitPDF': { 13296 $ff += 1 << 8; 13297 break; 13298 } 13299 case 'CanonicalFormat': { 13300 $ff += 1 << 9; 13301 break; 13302 } 13303 case 'ExclNonUserAnnots': { 13304 $ff += 1 << 10; 13305 break; 13306 } 13307 case 'ExclFKey': { 13308 $ff += 1 << 11; 13309 break; 13310 } 13311 case 'EmbedForm': { 13312 $ff += 1 << 13; 13313 break; 13314 } 13315 } 13316 } 13317 } else { 13318 $ff = intval($val); 13319 } 13320 $opt['aa'] .= ' /Flags '.$ff; 13321 } 13322 } 13323 $opt['aa'] .= ' >>'; 13324 } else { 13325 // Javascript action or raw action command 13326 $js_obj_id = $this->addJavascriptObject($action); 13327 $opt['aa'] = '/D '.$js_obj_id.' 0 R'; 13328 } 13329 } 13330 $this->Annotation($x, $y, $w, $h, $name, $opt, 0); 13331 if ($this->rtl) { 13332 $this->x -= $w; 13333 } else { 13334 $this->x += $w; 13335 } 13336 } 13337 13338 // --- END FORMS FIELDS ------------------------------------------------ 13339 13340 /** 13341 * Add certification signature (DocMDP or UR3) 13342 * You can set only one signature type 13343 * @protected 13344 * @author Nicola Asuni 13345 * @since 4.6.008 (2009-05-07) 13346 */ 13347 protected function _putsignature() { 13348 if ((!$this->sign) OR (!isset($this->signature_data['cert_type']))) { 13349 return; 13350 } 13351 $sigobjid = ($this->sig_obj_id + 1); 13352 $out = $this->_getobj($sigobjid)."\n"; 13353 $out .= '<< /Type /Sig'; 13354 $out .= ' /Filter /Adobe.PPKLite'; 13355 $out .= ' /SubFilter /adbe.pkcs7.detached'; 13356 $out .= ' '.TCPDF_STATIC::$byterange_string; 13357 $out .= ' /Contents<'.str_repeat('0', $this->signature_max_length).'>'; 13358 if (empty($this->signature_data['approval']) OR ($this->signature_data['approval'] != 'A')) { 13359 $out .= ' /Reference ['; // array of signature reference dictionaries 13360 $out .= ' << /Type /SigRef'; 13361 if ($this->signature_data['cert_type'] > 0) { 13362 $out .= ' /TransformMethod /DocMDP'; 13363 $out .= ' /TransformParams <<'; 13364 $out .= ' /Type /TransformParams'; 13365 $out .= ' /P '.$this->signature_data['cert_type']; 13366 $out .= ' /V /1.2'; 13367 } else { 13368 $out .= ' /TransformMethod /UR3'; 13369 $out .= ' /TransformParams <<'; 13370 $out .= ' /Type /TransformParams'; 13371 $out .= ' /V /2.2'; 13372 if (!TCPDF_STATIC::empty_string($this->ur['document'])) { 13373 $out .= ' /Document['.$this->ur['document'].']'; 13374 } 13375 if (!TCPDF_STATIC::empty_string($this->ur['form'])) { 13376 $out .= ' /Form['.$this->ur['form'].']'; 13377 } 13378 if (!TCPDF_STATIC::empty_string($this->ur['signature'])) { 13379 $out .= ' /Signature['.$this->ur['signature'].']'; 13380 } 13381 if (!TCPDF_STATIC::empty_string($this->ur['annots'])) { 13382 $out .= ' /Annots['.$this->ur['annots'].']'; 13383 } 13384 if (!TCPDF_STATIC::empty_string($this->ur['ef'])) { 13385 $out .= ' /EF['.$this->ur['ef'].']'; 13386 } 13387 if (!TCPDF_STATIC::empty_string($this->ur['formex'])) { 13388 $out .= ' /FormEX['.$this->ur['formex'].']'; 13389 } 13390 } 13391 $out .= ' >>'; // close TransformParams 13392 // optional digest data (values must be calculated and replaced later) 13393 //$out .= ' /Data ********** 0 R'; 13394 //$out .= ' /DigestMethod/MD5'; 13395 //$out .= ' /DigestLocation[********** 34]'; 13396 //$out .= ' /DigestValue<********************************>'; 13397 $out .= ' >>'; 13398 $out .= ' ]'; // end of reference 13399 } 13400 if (isset($this->signature_data['info']['Name']) AND !TCPDF_STATIC::empty_string($this->signature_data['info']['Name'])) { 13401 $out .= ' /Name '.$this->_textstring($this->signature_data['info']['Name'], $sigobjid); 13402 } 13403 if (isset($this->signature_data['info']['Location']) AND !TCPDF_STATIC::empty_string($this->signature_data['info']['Location'])) { 13404 $out .= ' /Location '.$this->_textstring($this->signature_data['info']['Location'], $sigobjid); 13405 } 13406 if (isset($this->signature_data['info']['Reason']) AND !TCPDF_STATIC::empty_string($this->signature_data['info']['Reason'])) { 13407 $out .= ' /Reason '.$this->_textstring($this->signature_data['info']['Reason'], $sigobjid); 13408 } 13409 if (isset($this->signature_data['info']['ContactInfo']) AND !TCPDF_STATIC::empty_string($this->signature_data['info']['ContactInfo'])) { 13410 $out .= ' /ContactInfo '.$this->_textstring($this->signature_data['info']['ContactInfo'], $sigobjid); 13411 } 13412 $out .= ' /M '.$this->_datestring($sigobjid, $this->doc_modification_timestamp); 13413 $out .= ' >>'; 13414 $out .= "\n".'endobj'; 13415 $this->_out($out); 13416 } 13417 13418 /** 13419 * Set User's Rights for PDF Reader 13420 * WARNING: This is experimental and currently do not work. 13421 * Check the PDF Reference 8.7.1 Transform Methods, 13422 * Table 8.105 Entries in the UR transform parameters dictionary 13423 * @param $enable (boolean) if true enable user's rights on PDF reader 13424 * @param $document (string) Names specifying additional document-wide usage rights for the document. The only defined value is "/FullSave", which permits a user to save the document along with modified form and/or annotation data. 13425 * @param $annots (string) Names specifying additional annotation-related usage rights for the document. Valid names in PDF 1.5 and later are /Create/Delete/Modify/Copy/Import/Export, which permit the user to perform the named operation on annotations. 13426 * @param $form (string) Names specifying additional form-field-related usage rights for the document. Valid names are: /Add/Delete/FillIn/Import/Export/SubmitStandalone/SpawnTemplate 13427 * @param $signature (string) Names specifying additional signature-related usage rights for the document. The only defined value is /Modify, which permits a user to apply a digital signature to an existing signature form field or clear a signed signature form field. 13428 * @param $ef (string) Names specifying additional usage rights for named embedded files in the document. Valid names are /Create/Delete/Modify/Import, which permit the user to perform the named operation on named embedded files 13429 Names specifying additional embedded-files-related usage rights for the document. 13430 * @param $formex (string) Names specifying additional form-field-related usage rights. The only valid name is BarcodePlaintext, which permits text form field data to be encoded as a plaintext two-dimensional barcode. 13431 * @public 13432 * @author Nicola Asuni 13433 * @since 2.9.000 (2008-03-26) 13434 */ 13435 public function setUserRights( 13436 $enable=true, 13437 $document='/FullSave', 13438 $annots='/Create/Delete/Modify/Copy/Import/Export', 13439 $form='/Add/Delete/FillIn/Import/Export/SubmitStandalone/SpawnTemplate', 13440 $signature='/Modify', 13441 $ef='/Create/Delete/Modify/Import', 13442 $formex='') { 13443 $this->ur['enabled'] = $enable; 13444 $this->ur['document'] = $document; 13445 $this->ur['annots'] = $annots; 13446 $this->ur['form'] = $form; 13447 $this->ur['signature'] = $signature; 13448 $this->ur['ef'] = $ef; 13449 $this->ur['formex'] = $formex; 13450 if (!$this->sign) { 13451 $this->setSignature('', '', '', '', 0, array()); 13452 } 13453 } 13454 13455 /** 13456 * Enable document signature (requires the OpenSSL Library). 13457 * The digital signature improve document authenticity and integrity and allows o enable extra features on Acrobat Reader. 13458 * To create self-signed signature: openssl req -x509 -nodes -days 365000 -newkey rsa:1024 -keyout tcpdf.crt -out tcpdf.crt 13459 * To export crt to p12: openssl pkcs12 -export -in tcpdf.crt -out tcpdf.p12 13460 * To convert pfx certificate to pem: openssl pkcs12 -in tcpdf.pfx -out tcpdf.crt -nodes 13461 * @param $signing_cert (mixed) signing certificate (string or filename prefixed with 'file://') 13462 * @param $private_key (mixed) private key (string or filename prefixed with 'file://') 13463 * @param $private_key_password (string) password 13464 * @param $extracerts (string) specifies the name of a file containing a bunch of extra certificates to include in the signature which can for example be used to help the recipient to verify the certificate that you used. 13465 * @param $cert_type (int) The access permissions granted for this document. Valid values shall be: 1 = No changes to the document shall be permitted; any change to the document shall invalidate the signature; 2 = Permitted changes shall be filling in forms, instantiating page templates, and signing; other changes shall invalidate the signature; 3 = Permitted changes shall be the same as for 2, as well as annotation creation, deletion, and modification; other changes shall invalidate the signature. 13466 * @param $info (array) array of option information: Name, Location, Reason, ContactInfo. 13467 * @param $approval (string) Enable approval signature eg. for PDF incremental update 13468 * @public 13469 * @author Nicola Asuni 13470 * @since 4.6.005 (2009-04-24) 13471 */ 13472 public function setSignature($signing_cert='', $private_key='', $private_key_password='', $extracerts='', $cert_type=2, $info=array(), $approval='') { 13473 // to create self-signed signature: openssl req -x509 -nodes -days 365000 -newkey rsa:1024 -keyout tcpdf.crt -out tcpdf.crt 13474 // to export crt to p12: openssl pkcs12 -export -in tcpdf.crt -out tcpdf.p12 13475 // to convert pfx certificate to pem: openssl 13476 // OpenSSL> pkcs12 -in <cert.pfx> -out <cert.crt> -nodes 13477 $this->sign = true; 13478 ++$this->n; 13479 $this->sig_obj_id = $this->n; // signature widget 13480 ++$this->n; // signature object ($this->sig_obj_id + 1) 13481 $this->signature_data = array(); 13482 if (strlen($signing_cert) == 0) { 13483 $this->Error('Please provide a certificate file and password!'); 13484 } 13485 if (strlen($private_key) == 0) { 13486 $private_key = $signing_cert; 13487 } 13488 $this->signature_data['signcert'] = $signing_cert; 13489 $this->signature_data['privkey'] = $private_key; 13490 $this->signature_data['password'] = $private_key_password; 13491 $this->signature_data['extracerts'] = $extracerts; 13492 $this->signature_data['cert_type'] = $cert_type; 13493 $this->signature_data['info'] = $info; 13494 $this->signature_data['approval'] = $approval; 13495 } 13496 13497 /** 13498 * Set the digital signature appearance (a cliccable rectangle area to get signature properties) 13499 * @param $x (float) Abscissa of the upper-left corner. 13500 * @param $y (float) Ordinate of the upper-left corner. 13501 * @param $w (float) Width of the signature area. 13502 * @param $h (float) Height of the signature area. 13503 * @param $page (int) option page number (if < 0 the current page is used). 13504 * @param $name (string) Name of the signature. 13505 * @public 13506 * @author Nicola Asuni 13507 * @since 5.3.011 (2010-06-17) 13508 */ 13509 public function setSignatureAppearance($x=0, $y=0, $w=0, $h=0, $page=-1, $name='') { 13510 $this->signature_appearance = $this->getSignatureAppearanceArray($x, $y, $w, $h, $page, $name); 13511 } 13512 13513 /** 13514 * Add an empty digital signature appearance (a cliccable rectangle area to get signature properties) 13515 * @param $x (float) Abscissa of the upper-left corner. 13516 * @param $y (float) Ordinate of the upper-left corner. 13517 * @param $w (float) Width of the signature area. 13518 * @param $h (float) Height of the signature area. 13519 * @param $page (int) option page number (if < 0 the current page is used). 13520 * @param $name (string) Name of the signature. 13521 * @public 13522 * @author Nicola Asuni 13523 * @since 5.9.101 (2011-07-06) 13524 */ 13525 public function addEmptySignatureAppearance($x=0, $y=0, $w=0, $h=0, $page=-1, $name='') { 13526 ++$this->n; 13527 $this->empty_signature_appearance[] = array('objid' => $this->n) + $this->getSignatureAppearanceArray($x, $y, $w, $h, $page, $name); 13528 } 13529 13530 /** 13531 * Get the array that defines the signature appearance (page and rectangle coordinates). 13532 * @param $x (float) Abscissa of the upper-left corner. 13533 * @param $y (float) Ordinate of the upper-left corner. 13534 * @param $w (float) Width of the signature area. 13535 * @param $h (float) Height of the signature area. 13536 * @param $page (int) option page number (if < 0 the current page is used). 13537 * @param $name (string) Name of the signature. 13538 * @return (array) Array defining page and rectangle coordinates of signature appearance. 13539 * @protected 13540 * @author Nicola Asuni 13541 * @since 5.9.101 (2011-07-06) 13542 */ 13543 protected function getSignatureAppearanceArray($x=0, $y=0, $w=0, $h=0, $page=-1, $name='') { 13544 $sigapp = array(); 13545 if (($page < 1) OR ($page > $this->numpages)) { 13546 $sigapp['page'] = $this->page; 13547 } else { 13548 $sigapp['page'] = intval($page); 13549 } 13550 if (empty($name)) { 13551 $sigapp['name'] = 'Signature'; 13552 } else { 13553 $sigapp['name'] = $name; 13554 } 13555 $a = $x * $this->k; 13556 $b = $this->pagedim[($sigapp['page'])]['h'] - (($y + $h) * $this->k); 13557 $c = $w * $this->k; 13558 $d = $h * $this->k; 13559 $sigapp['rect'] = sprintf('%F %F %F %F', $a, $b, ($a + $c), ($b + $d)); 13560 return $sigapp; 13561 } 13562 13563 /** 13564 * Enable document timestamping (requires the OpenSSL Library). 13565 * The trusted timestamping improve document security that means that no one should be able to change the document once it has been recorded. 13566 * Use with digital signature only! 13567 * @param $tsa_host (string) Time Stamping Authority (TSA) server (prefixed with 'https://') 13568 * @param $tsa_username (string) Specifies the username for TSA authorization (optional) OR specifies the TSA authorization PEM file (see: example_66.php, optional) 13569 * @param $tsa_password (string) Specifies the password for TSA authorization (optional) 13570 * @param $tsa_cert (string) Specifies the location of TSA certificate for authorization (optional for cURL) 13571 * @public 13572 * @author Richard Stockinger 13573 * @since 6.0.090 (2014-06-16) 13574 */ 13575 public function setTimeStamp($tsa_host='', $tsa_username='', $tsa_password='', $tsa_cert='') { 13576 $this->tsa_data = array(); 13577 if (!function_exists('curl_init')) { 13578 $this->Error('Please enable cURL PHP extension!'); 13579 } 13580 if (strlen($tsa_host) == 0) { 13581 $this->Error('Please specify the host of Time Stamping Authority (TSA)!'); 13582 } 13583 $this->tsa_data['tsa_host'] = $tsa_host; 13584 if (is_file($tsa_username)) { 13585 $this->tsa_data['tsa_auth'] = $tsa_username; 13586 } else { 13587 $this->tsa_data['tsa_username'] = $tsa_username; 13588 } 13589 $this->tsa_data['tsa_password'] = $tsa_password; 13590 $this->tsa_data['tsa_cert'] = $tsa_cert; 13591 $this->tsa_timestamp = true; 13592 } 13593 13594 /** 13595 * NOT YET IMPLEMENTED 13596 * Request TSA for a timestamp 13597 * @param $signature (string) Digital signature as binary string 13598 * @return (string) Timestamped digital signature 13599 * @protected 13600 * @author Richard Stockinger 13601 * @since 6.0.090 (2014-06-16) 13602 */ 13603 protected function applyTSA($signature) { 13604 if (!$this->tsa_timestamp) { 13605 return $signature; 13606 } 13607 //@TODO: implement this feature 13608 return $signature; 13609 } 13610 13611 /** 13612 * Create a new page group. 13613 * NOTE: call this function before calling AddPage() 13614 * @param $page (int) starting group page (leave empty for next page). 13615 * @public 13616 * @since 3.0.000 (2008-03-27) 13617 */ 13618 public function startPageGroup($page='') { 13619 if (empty($page)) { 13620 $page = $this->page + 1; 13621 } 13622 $this->newpagegroup[$page] = sizeof($this->newpagegroup) + 1; 13623 } 13624 13625 /** 13626 * Set the starting page number. 13627 * @param $num (int) Starting page number. 13628 * @since 5.9.093 (2011-06-16) 13629 * @public 13630 */ 13631 public function setStartingPageNumber($num=1) { 13632 $this->starting_page_number = max(0, intval($num)); 13633 } 13634 13635 /** 13636 * Returns the string alias used right align page numbers. 13637 * If the current font is unicode type, the returned string wil contain an additional open curly brace. 13638 * @return string 13639 * @since 5.9.099 (2011-06-27) 13640 * @public 13641 */ 13642 public function getAliasRightShift() { 13643 // calculate aproximatively the ratio between widths of aliases and replacements. 13644 $ref = '{'.TCPDF_STATIC::$alias_right_shift.'}{'.TCPDF_STATIC::$alias_tot_pages.'}{'.TCPDF_STATIC::$alias_num_page.'}'; 13645 $rep = str_repeat(' ', $this->GetNumChars($ref)); 13646 $wrep = $this->GetStringWidth($rep); 13647 if ($wrep > 0) { 13648 $wdiff = max(1, ($this->GetStringWidth($ref) / $wrep)); 13649 } else { 13650 $wdiff = 1; 13651 } 13652 $sdiff = sprintf('%F', $wdiff); 13653 $alias = TCPDF_STATIC::$alias_right_shift.$sdiff.'}'; 13654 if ($this->isUnicodeFont()) { 13655 $alias = '{'.$alias; 13656 } 13657 return $alias; 13658 } 13659 13660 /** 13661 * Returns the string alias used for the total number of pages. 13662 * If the current font is unicode type, the returned string is surrounded by additional curly braces. 13663 * This alias will be replaced by the total number of pages in the document. 13664 * @return string 13665 * @since 4.0.018 (2008-08-08) 13666 * @public 13667 */ 13668 public function getAliasNbPages() { 13669 if ($this->isUnicodeFont()) { 13670 return '{'.TCPDF_STATIC::$alias_tot_pages.'}'; 13671 } 13672 return TCPDF_STATIC::$alias_tot_pages; 13673 } 13674 13675 /** 13676 * Returns the string alias used for the page number. 13677 * If the current font is unicode type, the returned string is surrounded by additional curly braces. 13678 * This alias will be replaced by the page number. 13679 * @return string 13680 * @since 4.5.000 (2009-01-02) 13681 * @public 13682 */ 13683 public function getAliasNumPage() { 13684 if ($this->isUnicodeFont()) { 13685 return '{'.TCPDF_STATIC::$alias_num_page.'}'; 13686 } 13687 return TCPDF_STATIC::$alias_num_page; 13688 } 13689 13690 /** 13691 * Return the alias for the total number of pages in the current page group. 13692 * If the current font is unicode type, the returned string is surrounded by additional curly braces. 13693 * This alias will be replaced by the total number of pages in this group. 13694 * @return alias of the current page group 13695 * @public 13696 * @since 3.0.000 (2008-03-27) 13697 */ 13698 public function getPageGroupAlias() { 13699 if ($this->isUnicodeFont()) { 13700 return '{'.TCPDF_STATIC::$alias_group_tot_pages.'}'; 13701 } 13702 return TCPDF_STATIC::$alias_group_tot_pages; 13703 } 13704 13705 /** 13706 * Return the alias for the page number on the current page group. 13707 * If the current font is unicode type, the returned string is surrounded by additional curly braces. 13708 * This alias will be replaced by the page number (relative to the belonging group). 13709 * @return alias of the current page group 13710 * @public 13711 * @since 4.5.000 (2009-01-02) 13712 */ 13713 public function getPageNumGroupAlias() { 13714 if ($this->isUnicodeFont()) { 13715 return '{'.TCPDF_STATIC::$alias_group_num_page.'}'; 13716 } 13717 return TCPDF_STATIC::$alias_group_num_page; 13718 } 13719 13720 /** 13721 * Return the current page in the group. 13722 * @return current page in the group 13723 * @public 13724 * @since 3.0.000 (2008-03-27) 13725 */ 13726 public function getGroupPageNo() { 13727 return $this->pagegroups[$this->currpagegroup]; 13728 } 13729 13730 /** 13731 * Returns the current group page number formatted as a string. 13732 * @public 13733 * @since 4.3.003 (2008-11-18) 13734 * @see PaneNo(), formatPageNumber() 13735 */ 13736 public function getGroupPageNoFormatted() { 13737 return TCPDF_STATIC::formatPageNumber($this->getGroupPageNo()); 13738 } 13739 13740 /** 13741 * Returns the current page number formatted as a string. 13742 * @public 13743 * @since 4.2.005 (2008-11-06) 13744 * @see PaneNo(), formatPageNumber() 13745 */ 13746 public function PageNoFormatted() { 13747 return TCPDF_STATIC::formatPageNumber($this->PageNo()); 13748 } 13749 13750 /** 13751 * Put pdf layers. 13752 * @protected 13753 * @since 3.0.000 (2008-03-27) 13754 */ 13755 protected function _putocg() { 13756 if (empty($this->pdflayers)) { 13757 return; 13758 } 13759 foreach ($this->pdflayers as $key => $layer) { 13760 $this->pdflayers[$key]['objid'] = $this->_newobj(); 13761 $out = '<< /Type /OCG'; 13762 $out .= ' /Name '.$this->_textstring($layer['name'], $this->pdflayers[$key]['objid']); 13763 $out .= ' /Usage <<'; 13764 if (isset($layer['print']) AND ($layer['print'] !== NULL)) { 13765 $out .= ' /Print <</PrintState /'.($layer['print']?'ON':'OFF').'>>'; 13766 } 13767 $out .= ' /View <</ViewState /'.($layer['view']?'ON':'OFF').'>>'; 13768 $out .= ' >> >>'; 13769 $out .= "\n".'endobj'; 13770 $this->_out($out); 13771 } 13772 } 13773 13774 /** 13775 * Start a new pdf layer. 13776 * @param $name (string) Layer name (only a-z letters and numbers). Leave empty for automatic name. 13777 * @param $print (boolean|null) Set to TRUE to print this layer, FALSE to not print and NULL to not set this option 13778 * @param $view (boolean) Set to true to view this layer. 13779 * @param $lock (boolean) If true lock the layer 13780 * @public 13781 * @since 5.9.102 (2011-07-13) 13782 */ 13783 public function startLayer($name='', $print=true, $view=true, $lock=true) { 13784 if ($this->state != 2) { 13785 return; 13786 } 13787 $layer = sprintf('LYR%03d', (count($this->pdflayers) + 1)); 13788 if (empty($name)) { 13789 $name = $layer; 13790 } else { 13791 $name = preg_replace('/[^a-zA-Z0-9_\-]/', '', $name); 13792 } 13793 $this->pdflayers[] = array('layer' => $layer, 'name' => $name, 'print' => $print, 'view' => $view, 'lock' => $lock); 13794 $this->openMarkedContent = true; 13795 $this->_out('/OC /'.$layer.' BDC'); 13796 } 13797 13798 /** 13799 * End the current PDF layer. 13800 * @public 13801 * @since 5.9.102 (2011-07-13) 13802 */ 13803 public function endLayer() { 13804 if ($this->state != 2) { 13805 return; 13806 } 13807 if ($this->openMarkedContent) { 13808 // close existing open marked-content layer 13809 $this->_out('EMC'); 13810 $this->openMarkedContent = false; 13811 } 13812 } 13813 13814 /** 13815 * Set the visibility of the successive elements. 13816 * This can be useful, for instance, to put a background 13817 * image or color that will show on screen but won't print. 13818 * @param $v (string) visibility mode. Legal values are: all, print, screen or view. 13819 * @public 13820 * @since 3.0.000 (2008-03-27) 13821 */ 13822 public function setVisibility($v) { 13823 if ($this->state != 2) { 13824 return; 13825 } 13826 $this->endLayer(); 13827 switch($v) { 13828 case 'print': { 13829 $this->startLayer('Print', true, false); 13830 break; 13831 } 13832 case 'view': 13833 case 'screen': { 13834 $this->startLayer('View', false, true); 13835 break; 13836 } 13837 case 'all': { 13838 $this->_out(''); 13839 break; 13840 } 13841 default: { 13842 $this->Error('Incorrect visibility: '.$v); 13843 break; 13844 } 13845 } 13846 } 13847 13848 /** 13849 * Add transparency parameters to the current extgstate 13850 * @param $parms (array) parameters 13851 * @return the number of extgstates 13852 * @protected 13853 * @since 3.0.000 (2008-03-27) 13854 */ 13855 protected function addExtGState($parms) { 13856 if ($this->pdfa_mode) { 13857 // transparencies are not allowed in PDF/A mode 13858 return; 13859 } 13860 // check if this ExtGState already exist 13861 foreach ($this->extgstates as $i => $ext) { 13862 if ($ext['parms'] == $parms) { 13863 if ($this->inxobj) { 13864 // we are inside an XObject template 13865 $this->xobjects[$this->xobjid]['extgstates'][$i] = $ext; 13866 } 13867 // return reference to existing ExtGState 13868 return $i; 13869 } 13870 } 13871 $n = (count($this->extgstates) + 1); 13872 $this->extgstates[$n] = array('parms' => $parms); 13873 if ($this->inxobj) { 13874 // we are inside an XObject template 13875 $this->xobjects[$this->xobjid]['extgstates'][$n] = $this->extgstates[$n]; 13876 } 13877 return $n; 13878 } 13879 13880 /** 13881 * Add an extgstate 13882 * @param $gs (array) extgstate 13883 * @protected 13884 * @since 3.0.000 (2008-03-27) 13885 */ 13886 protected function setExtGState($gs) { 13887 if ($this->pdfa_mode OR ($this->state != 2)) { 13888 // transparency is not allowed in PDF/A mode 13889 return; 13890 } 13891 $this->_out(sprintf('/GS%d gs', $gs)); 13892 } 13893 13894 /** 13895 * Put extgstates for object transparency 13896 * @protected 13897 * @since 3.0.000 (2008-03-27) 13898 */ 13899 protected function _putextgstates() { 13900 foreach ($this->extgstates as $i => $ext) { 13901 $this->extgstates[$i]['n'] = $this->_newobj(); 13902 $out = '<< /Type /ExtGState'; 13903 foreach ($ext['parms'] as $k => $v) { 13904 if (is_float($v)) { 13905 $v = sprintf('%F', $v); 13906 } elseif ($v === true) { 13907 $v = 'true'; 13908 } elseif ($v === false) { 13909 $v = 'false'; 13910 } 13911 $out .= ' /'.$k.' '.$v; 13912 } 13913 $out .= ' >>'; 13914 $out .= "\n".'endobj'; 13915 $this->_out($out); 13916 } 13917 } 13918 13919 /** 13920 * Set overprint mode for stroking (OP) and non-stroking (op) painting operations. 13921 * (Check the "Entries in a Graphics State Parameter Dictionary" on PDF 32000-1:2008). 13922 * @param $stroking (boolean) If true apply overprint for stroking operations. 13923 * @param $nonstroking (boolean) If true apply overprint for painting operations other than stroking. 13924 * @param $mode (integer) Overprint mode: (0 = each source colour component value replaces the value previously painted for the corresponding device colorant; 1 = a tint value of 0.0 for a source colour component shall leave the corresponding component of the previously painted colour unchanged). 13925 * @public 13926 * @since 5.9.152 (2012-03-23) 13927 */ 13928 public function setOverprint($stroking=true, $nonstroking='', $mode=0) { 13929 if ($this->state != 2) { 13930 return; 13931 } 13932 $stroking = $stroking ? true : false; 13933 if (TCPDF_STATIC::empty_string($nonstroking)) { 13934 // default value if not set 13935 $nonstroking = $stroking; 13936 } else { 13937 $nonstroking = $nonstroking ? true : false; 13938 } 13939 if (($mode != 0) AND ($mode != 1)) { 13940 $mode = 0; 13941 } 13942 $this->overprint = array('OP' => $stroking, 'op' => $nonstroking, 'OPM' => $mode); 13943 $gs = $this->addExtGState($this->overprint); 13944 $this->setExtGState($gs); 13945 } 13946 13947 /** 13948 * Get the overprint mode array (OP, op, OPM). 13949 * (Check the "Entries in a Graphics State Parameter Dictionary" on PDF 32000-1:2008). 13950 * @return array. 13951 * @public 13952 * @since 5.9.152 (2012-03-23) 13953 */ 13954 public function getOverprint() { 13955 return $this->overprint; 13956 } 13957 13958 /** 13959 * Set alpha for stroking (CA) and non-stroking (ca) operations. 13960 * @param $stroking (float) Alpha value for stroking operations: real value from 0 (transparent) to 1 (opaque). 13961 * @param $bm (string) blend mode, one of the following: Normal, Multiply, Screen, Overlay, Darken, Lighten, ColorDodge, ColorBurn, HardLight, SoftLight, Difference, Exclusion, Hue, Saturation, Color, Luminosity 13962 * @param $nonstroking (float) Alpha value for non-stroking operations: real value from 0 (transparent) to 1 (opaque). 13963 * @param $ais (boolean) 13964 * @public 13965 * @since 3.0.000 (2008-03-27) 13966 */ 13967 public function setAlpha($stroking=1, $bm='Normal', $nonstroking='', $ais=false) { 13968 if ($this->pdfa_mode) { 13969 // transparency is not allowed in PDF/A mode 13970 return; 13971 } 13972 $stroking = floatval($stroking); 13973 if (TCPDF_STATIC::empty_string($nonstroking)) { 13974 // default value if not set 13975 $nonstroking = $stroking; 13976 } else { 13977 $nonstroking = floatval($nonstroking); 13978 } 13979 if ($bm[0] == '/') { 13980 // remove trailing slash 13981 $bm = substr($bm, 1); 13982 } 13983 if (!in_array($bm, array('Normal', 'Multiply', 'Screen', 'Overlay', 'Darken', 'Lighten', 'ColorDodge', 'ColorBurn', 'HardLight', 'SoftLight', 'Difference', 'Exclusion', 'Hue', 'Saturation', 'Color', 'Luminosity'))) { 13984 $bm = 'Normal'; 13985 } 13986 $ais = $ais ? true : false; 13987 $this->alpha = array('CA' => $stroking, 'ca' => $nonstroking, 'BM' => '/'.$bm, 'AIS' => $ais); 13988 $gs = $this->addExtGState($this->alpha); 13989 $this->setExtGState($gs); 13990 } 13991 13992 /** 13993 * Get the alpha mode array (CA, ca, BM, AIS). 13994 * (Check the "Entries in a Graphics State Parameter Dictionary" on PDF 32000-1:2008). 13995 * @return array. 13996 * @public 13997 * @since 5.9.152 (2012-03-23) 13998 */ 13999 public function getAlpha() { 14000 return $this->alpha; 14001 } 14002 14003 /** 14004 * Set the default JPEG compression quality (1-100) 14005 * @param $quality (int) JPEG quality, integer between 1 and 100 14006 * @public 14007 * @since 3.0.000 (2008-03-27) 14008 */ 14009 public function setJPEGQuality($quality) { 14010 if (($quality < 1) OR ($quality > 100)) { 14011 $quality = 75; 14012 } 14013 $this->jpeg_quality = intval($quality); 14014 } 14015 14016 /** 14017 * Set the default number of columns in a row for HTML tables. 14018 * @param $cols (int) number of columns 14019 * @public 14020 * @since 3.0.014 (2008-06-04) 14021 */ 14022 public function setDefaultTableColumns($cols=4) { 14023 $this->default_table_columns = intval($cols); 14024 } 14025 14026 /** 14027 * Set the height of the cell (line height) respect the font height. 14028 * @param $h (int) cell proportion respect font height (typical value = 1.25). 14029 * @public 14030 * @since 3.0.014 (2008-06-04) 14031 */ 14032 public function setCellHeightRatio($h) { 14033 $this->cell_height_ratio = $h; 14034 } 14035 14036 /** 14037 * return the height of cell repect font height. 14038 * @public 14039 * @since 4.0.012 (2008-07-24) 14040 */ 14041 public function getCellHeightRatio() { 14042 return $this->cell_height_ratio; 14043 } 14044 14045 /** 14046 * Set the PDF version (check PDF reference for valid values). 14047 * @param $version (string) PDF document version. 14048 * @public 14049 * @since 3.1.000 (2008-06-09) 14050 */ 14051 public function setPDFVersion($version='1.7') { 14052 if ($this->pdfa_mode && $this->pdfa_version == 1 ) { 14053 // PDF/A mode 14054 $this->PDFVersion = '1.4'; 14055 } else { 14056 $this->PDFVersion = $version; 14057 } 14058 } 14059 14060 /** 14061 * Set the viewer preferences dictionary controlling the way the document is to be presented on the screen or in print. 14062 * (see Section 8.1 of PDF reference, "Viewer Preferences"). 14063 * <ul><li>HideToolbar boolean (Optional) A flag specifying whether to hide the viewer application's tool bars when the document is active. Default value: false.</li><li>HideMenubar boolean (Optional) A flag specifying whether to hide the viewer application's menu bar when the document is active. Default value: false.</li><li>HideWindowUI boolean (Optional) A flag specifying whether to hide user interface elements in the document's window (such as scroll bars and navigation controls), leaving only the document's contents displayed. Default value: false.</li><li>FitWindow boolean (Optional) A flag specifying whether to resize the document's window to fit the size of the first displayed page. Default value: false.</li><li>CenterWindow boolean (Optional) A flag specifying whether to position the document's window in the center of the screen. Default value: false.</li><li>DisplayDocTitle boolean (Optional; PDF 1.4) A flag specifying whether the window's title bar should display the document title taken from the Title entry of the document information dictionary (see Section 10.2.1, "Document Information Dictionary"). If false, the title bar should instead display the name of the PDF file containing the document. Default value: false.</li><li>NonFullScreenPageMode name (Optional) The document's page mode, specifying how to display the document on exiting full-screen mode:<ul><li>UseNone Neither document outline nor thumbnail images visible</li><li>UseOutlines Document outline visible</li><li>UseThumbs Thumbnail images visible</li><li>UseOC Optional content group panel visible</li></ul>This entry is meaningful only if the value of the PageMode entry in the catalog dictionary (see Section 3.6.1, "Document Catalog") is FullScreen; it is ignored otherwise. Default value: UseNone.</li><li>ViewArea name (Optional; PDF 1.4) The name of the page boundary representing the area of a page to be displayed when viewing the document on the screen. Valid values are (see Section 10.10.1, "Page Boundaries").:<ul><li>MediaBox</li><li>CropBox (default)</li><li>BleedBox</li><li>TrimBox</li><li>ArtBox</li></ul></li><li>ViewClip name (Optional; PDF 1.4) The name of the page boundary to which the contents of a page are to be clipped when viewing the document on the screen. Valid values are (see Section 10.10.1, "Page Boundaries").:<ul><li>MediaBox</li><li>CropBox (default)</li><li>BleedBox</li><li>TrimBox</li><li>ArtBox</li></ul></li><li>PrintArea name (Optional; PDF 1.4) The name of the page boundary representing the area of a page to be rendered when printing the document. Valid values are (see Section 10.10.1, "Page Boundaries").:<ul><li>MediaBox</li><li>CropBox (default)</li><li>BleedBox</li><li>TrimBox</li><li>ArtBox</li></ul></li><li>PrintClip name (Optional; PDF 1.4) The name of the page boundary to which the contents of a page are to be clipped when printing the document. Valid values are (see Section 10.10.1, "Page Boundaries").:<ul><li>MediaBox</li><li>CropBox (default)</li><li>BleedBox</li><li>TrimBox</li><li>ArtBox</li></ul></li><li>PrintScaling name (Optional; PDF 1.6) The page scaling option to be selected when a print dialog is displayed for this document. Valid values are: <ul><li>None, which indicates that the print dialog should reflect no page scaling</li><li>AppDefault (default), which indicates that applications should use the current print scaling</li></ul></li><li>Duplex name (Optional; PDF 1.7) The paper handling option to use when printing the file from the print dialog. The following values are valid:<ul><li>Simplex - Print single-sided</li><li>DuplexFlipShortEdge - Duplex and flip on the short edge of the sheet</li><li>DuplexFlipLongEdge - Duplex and flip on the long edge of the sheet</li></ul>Default value: none</li><li>PickTrayByPDFSize boolean (Optional; PDF 1.7) A flag specifying whether the PDF page size is used to select the input paper tray. This setting influences only the preset values used to populate the print dialog presented by a PDF viewer application. If PickTrayByPDFSize is true, the check box in the print dialog associated with input paper tray is checked. Note: This setting has no effect on Mac OS systems, which do not provide the ability to pick the input tray by size.</li><li>PrintPageRange array (Optional; PDF 1.7) The page numbers used to initialize the print dialog box when the file is printed. The first page of the PDF file is denoted by 1. Each pair consists of the first and last pages in the sub-range. An odd number of integers causes this entry to be ignored. Negative numbers cause the entire array to be ignored. Default value: as defined by PDF viewer application</li><li>NumCopies integer (Optional; PDF 1.7) The number of copies to be printed when the print dialog is opened for this file. Supported values are the integers 2 through 5. Values outside this range are ignored. Default value: as defined by PDF viewer application, but typically 1</li></ul> 14064 * @param $preferences (array) array of options. 14065 * @author Nicola Asuni 14066 * @public 14067 * @since 3.1.000 (2008-06-09) 14068 */ 14069 public function setViewerPreferences($preferences) { 14070 $this->viewer_preferences = $preferences; 14071 } 14072 14073 /** 14074 * Paints color transition registration bars 14075 * @param $x (float) abscissa of the top left corner of the rectangle. 14076 * @param $y (float) ordinate of the top left corner of the rectangle. 14077 * @param $w (float) width of the rectangle. 14078 * @param $h (float) height of the rectangle. 14079 * @param $transition (boolean) if true prints tcolor transitions to white. 14080 * @param $vertical (boolean) if true prints bar vertically. 14081 * @param $colors (string) colors to print separated by comma. Valid values are: A,W,R,G,B,C,M,Y,K,RGB,CMYK,ALL,ALLSPOT,<SPOT_COLOR_NAME>. Where: A = grayscale black, W = grayscale white, R = RGB red, G RGB green, B RGB blue, C = CMYK cyan, M = CMYK magenta, Y = CMYK yellow, K = CMYK key/black, RGB = RGB registration color, CMYK = CMYK registration color, ALL = Spot registration color, ALLSPOT = print all defined spot colors, <SPOT_COLOR_NAME> = name of the spot color to print. 14082 * @author Nicola Asuni 14083 * @since 4.9.000 (2010-03-26) 14084 * @public 14085 */ 14086 public function colorRegistrationBar($x, $y, $w, $h, $transition=true, $vertical=false, $colors='A,R,G,B,C,M,Y,K') { 14087 if (strpos($colors, 'ALLSPOT') !== false) { 14088 // expand spot colors 14089 $spot_colors = ''; 14090 foreach ($this->spot_colors as $spot_color_name => $v) { 14091 $spot_colors .= ','.$spot_color_name; 14092 } 14093 if (!empty($spot_colors)) { 14094 $spot_colors = substr($spot_colors, 1); 14095 $colors = str_replace('ALLSPOT', $spot_colors, $colors); 14096 } else { 14097 $colors = str_replace('ALLSPOT', 'NONE', $colors); 14098 } 14099 } 14100 $bars = explode(',', $colors); 14101 $numbars = count($bars); // number of bars to print 14102 if ($numbars <= 0) { 14103 return; 14104 } 14105 // set bar measures 14106 if ($vertical) { 14107 $coords = array(0, 0, 0, 1); 14108 $wb = $w / $numbars; // bar width 14109 $hb = $h; // bar height 14110 $xd = $wb; // delta x 14111 $yd = 0; // delta y 14112 } else { 14113 $coords = array(1, 0, 0, 0); 14114 $wb = $w; // bar width 14115 $hb = $h / $numbars; // bar height 14116 $xd = 0; // delta x 14117 $yd = $hb; // delta y 14118 } 14119 $xb = $x; 14120 $yb = $y; 14121 foreach ($bars as $col) { 14122 switch ($col) { 14123 // set transition colors 14124 case 'A': { // BLACK (GRAYSCALE) 14125 $col_a = array(255); 14126 $col_b = array(0); 14127 break; 14128 } 14129 case 'W': { // WHITE (GRAYSCALE) 14130 $col_a = array(0); 14131 $col_b = array(255); 14132 break; 14133 } 14134 case 'R': { // RED (RGB) 14135 $col_a = array(255,255,255); 14136 $col_b = array(255,0,0); 14137 break; 14138 } 14139 case 'G': { // GREEN (RGB) 14140 $col_a = array(255,255,255); 14141 $col_b = array(0,255,0); 14142 break; 14143 } 14144 case 'B': { // BLUE (RGB) 14145 $col_a = array(255,255,255); 14146 $col_b = array(0,0,255); 14147 break; 14148 } 14149 case 'C': { // CYAN (CMYK) 14150 $col_a = array(0,0,0,0); 14151 $col_b = array(100,0,0,0); 14152 break; 14153 } 14154 case 'M': { // MAGENTA (CMYK) 14155 $col_a = array(0,0,0,0); 14156 $col_b = array(0,100,0,0); 14157 break; 14158 } 14159 case 'Y': { // YELLOW (CMYK) 14160 $col_a = array(0,0,0,0); 14161 $col_b = array(0,0,100,0); 14162 break; 14163 } 14164 case 'K': { // KEY - BLACK (CMYK) 14165 $col_a = array(0,0,0,0); 14166 $col_b = array(0,0,0,100); 14167 break; 14168 } 14169 case 'RGB': { // BLACK REGISTRATION (RGB) 14170 $col_a = array(255,255,255); 14171 $col_b = array(0,0,0); 14172 break; 14173 } 14174 case 'CMYK': { // BLACK REGISTRATION (CMYK) 14175 $col_a = array(0,0,0,0); 14176 $col_b = array(100,100,100,100); 14177 break; 14178 } 14179 case 'ALL': { // SPOT COLOR REGISTRATION 14180 $col_a = array(0,0,0,0,'None'); 14181 $col_b = array(100,100,100,100,'All'); 14182 break; 14183 } 14184 case 'NONE': { // SKIP THIS COLOR 14185 $col_a = array(0,0,0,0,'None'); 14186 $col_b = array(0,0,0,0,'None'); 14187 break; 14188 } 14189 default: { // SPECIFIC SPOT COLOR NAME 14190 $col_a = array(0,0,0,0,'None'); 14191 $col_b = TCPDF_COLORS::getSpotColor($col, $this->spot_colors); 14192 if ($col_b === false) { 14193 // in case of error defaults to the registration color 14194 $col_b = array(100,100,100,100,'All'); 14195 } 14196 break; 14197 } 14198 } 14199 if ($col != 'NONE') { 14200 if ($transition) { 14201 // color gradient 14202 $this->LinearGradient($xb, $yb, $wb, $hb, $col_a, $col_b, $coords); 14203 } else { 14204 $this->SetFillColorArray($col_b); 14205 // colored rectangle 14206 $this->Rect($xb, $yb, $wb, $hb, 'F', array()); 14207 } 14208 $xb += $xd; 14209 $yb += $yd; 14210 } 14211 } 14212 } 14213 14214 /** 14215 * Paints crop marks. 14216 * @param $x (float) abscissa of the crop mark center. 14217 * @param $y (float) ordinate of the crop mark center. 14218 * @param $w (float) width of the crop mark. 14219 * @param $h (float) height of the crop mark. 14220 * @param $type (string) type of crop mark, one symbol per type separated by comma: T = TOP, F = BOTTOM, L = LEFT, R = RIGHT, TL = A = TOP-LEFT, TR = B = TOP-RIGHT, BL = C = BOTTOM-LEFT, BR = D = BOTTOM-RIGHT. 14221 * @param $color (array) crop mark color (default spot registration color). 14222 * @author Nicola Asuni 14223 * @since 4.9.000 (2010-03-26) 14224 * @public 14225 */ 14226 public function cropMark($x, $y, $w, $h, $type='T,R,B,L', $color=array(100,100,100,100,'All')) { 14227 $this->SetLineStyle(array('width' => (0.5 / $this->k), 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => $color)); 14228 $type = strtoupper($type); 14229 $type = preg_replace('/[^A-Z\-\,]*/', '', $type); 14230 // split type in single components 14231 $type = str_replace('-', ',', $type); 14232 $type = str_replace('TL', 'T,L', $type); 14233 $type = str_replace('TR', 'T,R', $type); 14234 $type = str_replace('BL', 'F,L', $type); 14235 $type = str_replace('BR', 'F,R', $type); 14236 $type = str_replace('A', 'T,L', $type); 14237 $type = str_replace('B', 'T,R', $type); 14238 $type = str_replace('T,RO', 'BO', $type); 14239 $type = str_replace('C', 'F,L', $type); 14240 $type = str_replace('D', 'F,R', $type); 14241 $crops = explode(',', strtoupper($type)); 14242 // remove duplicates 14243 $crops = array_unique($crops); 14244 $dw = ($w / 4); // horizontal space to leave before the intersection point 14245 $dh = ($h / 4); // vertical space to leave before the intersection point 14246 foreach ($crops as $crop) { 14247 switch ($crop) { 14248 case 'T': 14249 case 'TOP': { 14250 $x1 = $x; 14251 $y1 = ($y - $h); 14252 $x2 = $x; 14253 $y2 = ($y - $dh); 14254 break; 14255 } 14256 case 'F': 14257 case 'BOTTOM': { 14258 $x1 = $x; 14259 $y1 = ($y + $dh); 14260 $x2 = $x; 14261 $y2 = ($y + $h); 14262 break; 14263 } 14264 case 'L': 14265 case 'LEFT': { 14266 $x1 = ($x - $w); 14267 $y1 = $y; 14268 $x2 = ($x - $dw); 14269 $y2 = $y; 14270 break; 14271 } 14272 case 'R': 14273 case 'RIGHT': { 14274 $x1 = ($x + $dw); 14275 $y1 = $y; 14276 $x2 = ($x + $w); 14277 $y2 = $y; 14278 break; 14279 } 14280 } 14281 $this->Line($x1, $y1, $x2, $y2); 14282 } 14283 } 14284 14285 /** 14286 * Paints a registration mark 14287 * @param $x (float) abscissa of the registration mark center. 14288 * @param $y (float) ordinate of the registration mark center. 14289 * @param $r (float) radius of the crop mark. 14290 * @param $double (boolean) if true print two concentric crop marks. 14291 * @param $cola (array) crop mark color (default spot registration color 'All'). 14292 * @param $colb (array) second crop mark color (default spot registration color 'None'). 14293 * @author Nicola Asuni 14294 * @since 4.9.000 (2010-03-26) 14295 * @public 14296 */ 14297 public function registrationMark($x, $y, $r, $double=false, $cola=array(100,100,100,100,'All'), $colb=array(0,0,0,0,'None')) { 14298 $line_style = array('width' => max((0.5 / $this->k),($r / 30)), 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => $cola); 14299 $this->SetFillColorArray($cola); 14300 $this->PieSector($x, $y, $r, 90, 180, 'F'); 14301 $this->PieSector($x, $y, $r, 270, 360, 'F'); 14302 $this->Circle($x, $y, $r, 0, 360, 'C', $line_style, array(), 8); 14303 if ($double) { 14304 $ri = $r * 0.5; 14305 $this->SetFillColorArray($colb); 14306 $this->PieSector($x, $y, $ri, 90, 180, 'F'); 14307 $this->PieSector($x, $y, $ri, 270, 360, 'F'); 14308 $this->SetFillColorArray($cola); 14309 $this->PieSector($x, $y, $ri, 0, 90, 'F'); 14310 $this->PieSector($x, $y, $ri, 180, 270, 'F'); 14311 $this->Circle($x, $y, $ri, 0, 360, 'C', $line_style, array(), 8); 14312 } 14313 } 14314 14315 /** 14316 * Paints a CMYK registration mark 14317 * @param $x (float) abscissa of the registration mark center. 14318 * @param $y (float) ordinate of the registration mark center. 14319 * @param $r (float) radius of the crop mark. 14320 * @author Nicola Asuni 14321 * @since 6.0.038 (2013-09-30) 14322 * @public 14323 */ 14324 public function registrationMarkCMYK($x, $y, $r) { 14325 // line width 14326 $lw = max((0.5 / $this->k),($r / 8)); 14327 // internal radius 14328 $ri = ($r * 0.6); 14329 // external radius 14330 $re = ($r * 1.3); 14331 // Cyan 14332 $this->SetFillColorArray(array(100,0,0,0)); 14333 $this->PieSector($x, $y, $ri, 270, 360, 'F'); 14334 // Magenta 14335 $this->SetFillColorArray(array(0,100,0,0)); 14336 $this->PieSector($x, $y, $ri, 0, 90, 'F'); 14337 // Yellow 14338 $this->SetFillColorArray(array(0,0,100,0)); 14339 $this->PieSector($x, $y, $ri, 90, 180, 'F'); 14340 // Key - black 14341 $this->SetFillColorArray(array(0,0,0,100)); 14342 $this->PieSector($x, $y, $ri, 180, 270, 'F'); 14343 // registration color 14344 $line_style = array('width' => $lw, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(100,100,100,100,'All')); 14345 $this->SetFillColorArray(array(100,100,100,100,'All')); 14346 // external circle 14347 $this->Circle($x, $y, $r, 0, 360, 'C', $line_style, array(), 8); 14348 // cross lines 14349 $this->Line($x, ($y - $re), $x, ($y - $ri)); 14350 $this->Line($x, ($y + $ri), $x, ($y + $re)); 14351 $this->Line(($x - $re), $y, ($x - $ri), $y); 14352 $this->Line(($x + $ri), $y, ($x + $re), $y); 14353 } 14354 14355 /** 14356 * Paints a linear colour gradient. 14357 * @param $x (float) abscissa of the top left corner of the rectangle. 14358 * @param $y (float) ordinate of the top left corner of the rectangle. 14359 * @param $w (float) width of the rectangle. 14360 * @param $h (float) height of the rectangle. 14361 * @param $col1 (array) first color (Grayscale, RGB or CMYK components). 14362 * @param $col2 (array) second color (Grayscale, RGB or CMYK components). 14363 * @param $coords (array) array of the form (x1, y1, x2, y2) which defines the gradient vector (see linear_gradient_coords.jpg). The default value is from left to right (x1=0, y1=0, x2=1, y2=0). 14364 * @author Andreas W\FCrmser, Nicola Asuni 14365 * @since 3.1.000 (2008-06-09) 14366 * @public 14367 */ 14368 public function LinearGradient($x, $y, $w, $h, $col1=array(), $col2=array(), $coords=array(0,0,1,0)) { 14369 $this->Clip($x, $y, $w, $h); 14370 $this->Gradient(2, $coords, array(array('color' => $col1, 'offset' => 0, 'exponent' => 1), array('color' => $col2, 'offset' => 1, 'exponent' => 1)), array(), false); 14371 } 14372 14373 /** 14374 * Paints a radial colour gradient. 14375 * @param $x (float) abscissa of the top left corner of the rectangle. 14376 * @param $y (float) ordinate of the top left corner of the rectangle. 14377 * @param $w (float) width of the rectangle. 14378 * @param $h (float) height of the rectangle. 14379 * @param $col1 (array) first color (Grayscale, RGB or CMYK components). 14380 * @param $col2 (array) second color (Grayscale, RGB or CMYK components). 14381 * @param $coords (array) array of the form (fx, fy, cx, cy, r) where (fx, fy) is the starting point of the gradient with color1, (cx, cy) is the center of the circle with color2, and r is the radius of the circle (see radial_gradient_coords.jpg). (fx, fy) should be inside the circle, otherwise some areas will not be defined. 14382 * @author Andreas W\FCrmser, Nicola Asuni 14383 * @since 3.1.000 (2008-06-09) 14384 * @public 14385 */ 14386 public function RadialGradient($x, $y, $w, $h, $col1=array(), $col2=array(), $coords=array(0.5,0.5,0.5,0.5,1)) { 14387 $this->Clip($x, $y, $w, $h); 14388 $this->Gradient(3, $coords, array(array('color' => $col1, 'offset' => 0, 'exponent' => 1), array('color' => $col2, 'offset' => 1, 'exponent' => 1)), array(), false); 14389 } 14390 14391 /** 14392 * Paints a coons patch mesh. 14393 * @param $x (float) abscissa of the top left corner of the rectangle. 14394 * @param $y (float) ordinate of the top left corner of the rectangle. 14395 * @param $w (float) width of the rectangle. 14396 * @param $h (float) height of the rectangle. 14397 * @param $col1 (array) first color (lower left corner) (RGB components). 14398 * @param $col2 (array) second color (lower right corner) (RGB components). 14399 * @param $col3 (array) third color (upper right corner) (RGB components). 14400 * @param $col4 (array) fourth color (upper left corner) (RGB components). 14401 * @param $coords (array) <ul><li>for one patch mesh: array(float x1, float y1, .... float x12, float y12): 12 pairs of coordinates (normally from 0 to 1) which specify the Bezier control points that define the patch. First pair is the lower left edge point, next is its right control point (control point 2). Then the other points are defined in the order: control point 1, edge point, control point 2 going counter-clockwise around the patch. Last (x12, y12) is the first edge point's left control point (control point 1).</li><li>for two or more patch meshes: array[number of patches]: arrays with the following keys for each patch: f: where to put that patch (0 = first patch, 1, 2, 3 = right, top and left of precedent patch - I didn't figure this out completely - just try and error ;-) points: 12 pairs of coordinates of the Bezier control points as above for the first patch, 8 pairs of coordinates for the following patches, ignoring the coordinates already defined by the precedent patch (I also didn't figure out the order of these - also: try and see what's happening) colors: must be 4 colors for the first patch, 2 colors for the following patches</li></ul> 14402 * @param $coords_min (array) minimum value used by the coordinates. If a coordinate's value is smaller than this it will be cut to coords_min. default: 0 14403 * @param $coords_max (array) maximum value used by the coordinates. If a coordinate's value is greater than this it will be cut to coords_max. default: 1 14404 * @param $antialias (boolean) A flag indicating whether to filter the shading function to prevent aliasing artifacts. 14405 * @author Andreas W\FCrmser, Nicola Asuni 14406 * @since 3.1.000 (2008-06-09) 14407 * @public 14408 */ 14409 public function CoonsPatchMesh($x, $y, $w, $h, $col1=array(), $col2=array(), $col3=array(), $col4=array(), $coords=array(0.00,0.0,0.33,0.00,0.67,0.00,1.00,0.00,1.00,0.33,1.00,0.67,1.00,1.00,0.67,1.00,0.33,1.00,0.00,1.00,0.00,0.67,0.00,0.33), $coords_min=0, $coords_max=1, $antialias=false) { 14410 if ($this->pdfa_mode OR ($this->state != 2)) { 14411 return; 14412 } 14413 $this->Clip($x, $y, $w, $h); 14414 $n = count($this->gradients) + 1; 14415 $this->gradients[$n] = array(); 14416 $this->gradients[$n]['type'] = 6; //coons patch mesh 14417 $this->gradients[$n]['coords'] = array(); 14418 $this->gradients[$n]['antialias'] = $antialias; 14419 $this->gradients[$n]['colors'] = array(); 14420 $this->gradients[$n]['transparency'] = false; 14421 //check the coords array if it is the simple array or the multi patch array 14422 if (!isset($coords[0]['f'])) { 14423 //simple array -> convert to multi patch array 14424 if (!isset($col1[1])) { 14425 $col1[1] = $col1[2] = $col1[0]; 14426 } 14427 if (!isset($col2[1])) { 14428 $col2[1] = $col2[2] = $col2[0]; 14429 } 14430 if (!isset($col3[1])) { 14431 $col3[1] = $col3[2] = $col3[0]; 14432 } 14433 if (!isset($col4[1])) { 14434 $col4[1] = $col4[2] = $col4[0]; 14435 } 14436 $patch_array[0]['f'] = 0; 14437 $patch_array[0]['points'] = $coords; 14438 $patch_array[0]['colors'][0]['r'] = $col1[0]; 14439 $patch_array[0]['colors'][0]['g'] = $col1[1]; 14440 $patch_array[0]['colors'][0]['b'] = $col1[2]; 14441 $patch_array[0]['colors'][1]['r'] = $col2[0]; 14442 $patch_array[0]['colors'][1]['g'] = $col2[1]; 14443 $patch_array[0]['colors'][1]['b'] = $col2[2]; 14444 $patch_array[0]['colors'][2]['r'] = $col3[0]; 14445 $patch_array[0]['colors'][2]['g'] = $col3[1]; 14446 $patch_array[0]['colors'][2]['b'] = $col3[2]; 14447 $patch_array[0]['colors'][3]['r'] = $col4[0]; 14448 $patch_array[0]['colors'][3]['g'] = $col4[1]; 14449 $patch_array[0]['colors'][3]['b'] = $col4[2]; 14450 } else { 14451 //multi patch array 14452 $patch_array = $coords; 14453 } 14454 $bpcd = 65535; //16 bits per coordinate 14455 //build the data stream 14456 $this->gradients[$n]['stream'] = ''; 14457 $count_patch = count($patch_array); 14458 for ($i=0; $i < $count_patch; ++$i) { 14459 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['f']); //start with the edge flag as 8 bit 14460 $count_points = count($patch_array[$i]['points']); 14461 for ($j=0; $j < $count_points; ++$j) { 14462 //each point as 16 bit 14463 $patch_array[$i]['points'][$j] = (($patch_array[$i]['points'][$j] - $coords_min) / ($coords_max - $coords_min)) * $bpcd; 14464 if ($patch_array[$i]['points'][$j] < 0) { 14465 $patch_array[$i]['points'][$j] = 0; 14466 } 14467 if ($patch_array[$i]['points'][$j] > $bpcd) { 14468 $patch_array[$i]['points'][$j] = $bpcd; 14469 } 14470 $this->gradients[$n]['stream'] .= chr(floor($patch_array[$i]['points'][$j] / 256)); 14471 $this->gradients[$n]['stream'] .= chr(floor($patch_array[$i]['points'][$j] % 256)); 14472 } 14473 $count_cols = count($patch_array[$i]['colors']); 14474 for ($j=0; $j < $count_cols; ++$j) { 14475 //each color component as 8 bit 14476 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['r']); 14477 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['g']); 14478 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['b']); 14479 } 14480 } 14481 //paint the gradient 14482 $this->_out('/Sh'.$n.' sh'); 14483 //restore previous Graphic State 14484 $this->_outRestoreGraphicsState(); 14485 if ($this->inxobj) { 14486 // we are inside an XObject template 14487 $this->xobjects[$this->xobjid]['gradients'][$n] = $this->gradients[$n]; 14488 } 14489 } 14490 14491 /** 14492 * Set a rectangular clipping area. 14493 * @param $x (float) abscissa of the top left corner of the rectangle (or top right corner for RTL mode). 14494 * @param $y (float) ordinate of the top left corner of the rectangle. 14495 * @param $w (float) width of the rectangle. 14496 * @param $h (float) height of the rectangle. 14497 * @author Andreas W\FCrmser, Nicola Asuni 14498 * @since 3.1.000 (2008-06-09) 14499 * @protected 14500 */ 14501 protected function Clip($x, $y, $w, $h) { 14502 if ($this->state != 2) { 14503 return; 14504 } 14505 if ($this->rtl) { 14506 $x = $this->w - $x - $w; 14507 } 14508 //save current Graphic State 14509 $s = 'q'; 14510 //set clipping area 14511 $s .= sprintf(' %F %F %F %F re W n', $x*$this->k, ($this->h-$y)*$this->k, $w*$this->k, -$h*$this->k); 14512 //set up transformation matrix for gradient 14513 $s .= sprintf(' %F 0 0 %F %F %F cm', $w*$this->k, $h*$this->k, $x*$this->k, ($this->h-($y+$h))*$this->k); 14514 $this->_out($s); 14515 } 14516 14517 /** 14518 * Output gradient. 14519 * @param $type (int) type of gradient (1 Function-based shading; 2 Axial shading; 3 Radial shading; 4 Free-form Gouraud-shaded triangle mesh; 5 Lattice-form Gouraud-shaded triangle mesh; 6 Coons patch mesh; 7 Tensor-product patch mesh). (Not all types are currently supported) 14520 * @param $coords (array) array of coordinates. 14521 * @param $stops (array) array gradient color components: color = array of GRAY, RGB or CMYK color components; offset = (0 to 1) represents a location along the gradient vector; exponent = exponent of the exponential interpolation function (default = 1). 14522 * @param $background (array) An array of colour components appropriate to the colour space, specifying a single background colour value. 14523 * @param $antialias (boolean) A flag indicating whether to filter the shading function to prevent aliasing artifacts. 14524 * @author Nicola Asuni 14525 * @since 3.1.000 (2008-06-09) 14526 * @public 14527 */ 14528 public function Gradient($type, $coords, $stops, $background=array(), $antialias=false) { 14529 if ($this->pdfa_mode OR ($this->state != 2)) { 14530 return; 14531 } 14532 $n = count($this->gradients) + 1; 14533 $this->gradients[$n] = array(); 14534 $this->gradients[$n]['type'] = $type; 14535 $this->gradients[$n]['coords'] = $coords; 14536 $this->gradients[$n]['antialias'] = $antialias; 14537 $this->gradients[$n]['colors'] = array(); 14538 $this->gradients[$n]['transparency'] = false; 14539 // color space 14540 $numcolspace = count($stops[0]['color']); 14541 $bcolor = array_values($background); 14542 switch($numcolspace) { 14543 case 5: // SPOT 14544 case 4: { // CMYK 14545 $this->gradients[$n]['colspace'] = 'DeviceCMYK'; 14546 if (!empty($background)) { 14547 $this->gradients[$n]['background'] = sprintf('%F %F %F %F', $bcolor[0]/100, $bcolor[1]/100, $bcolor[2]/100, $bcolor[3]/100); 14548 } 14549 break; 14550 } 14551 case 3: { // RGB 14552 $this->gradients[$n]['colspace'] = 'DeviceRGB'; 14553 if (!empty($background)) { 14554 $this->gradients[$n]['background'] = sprintf('%F %F %F', $bcolor[0]/255, $bcolor[1]/255, $bcolor[2]/255); 14555 } 14556 break; 14557 } 14558 case 1: { // GRAY SCALE 14559 $this->gradients[$n]['colspace'] = 'DeviceGray'; 14560 if (!empty($background)) { 14561 $this->gradients[$n]['background'] = sprintf('%F', $bcolor[0]/255); 14562 } 14563 break; 14564 } 14565 } 14566 $num_stops = count($stops); 14567 $last_stop_id = $num_stops - 1; 14568 foreach ($stops as $key => $stop) { 14569 $this->gradients[$n]['colors'][$key] = array(); 14570 // offset represents a location along the gradient vector 14571 if (isset($stop['offset'])) { 14572 $this->gradients[$n]['colors'][$key]['offset'] = $stop['offset']; 14573 } else { 14574 if ($key == 0) { 14575 $this->gradients[$n]['colors'][$key]['offset'] = 0; 14576 } elseif ($key == $last_stop_id) { 14577 $this->gradients[$n]['colors'][$key]['offset'] = 1; 14578 } else { 14579 $offsetstep = (1 - $this->gradients[$n]['colors'][($key - 1)]['offset']) / ($num_stops - $key); 14580 $this->gradients[$n]['colors'][$key]['offset'] = $this->gradients[$n]['colors'][($key - 1)]['offset'] + $offsetstep; 14581 } 14582 } 14583 if (isset($stop['opacity'])) { 14584 $this->gradients[$n]['colors'][$key]['opacity'] = $stop['opacity']; 14585 if ((!$this->pdfa_mode) AND ($stop['opacity'] < 1)) { 14586 $this->gradients[$n]['transparency'] = true; 14587 } 14588 } else { 14589 $this->gradients[$n]['colors'][$key]['opacity'] = 1; 14590 } 14591 // exponent for the exponential interpolation function 14592 if (isset($stop['exponent'])) { 14593 $this->gradients[$n]['colors'][$key]['exponent'] = $stop['exponent']; 14594 } else { 14595 $this->gradients[$n]['colors'][$key]['exponent'] = 1; 14596 } 14597 // set colors 14598 $color = array_values($stop['color']); 14599 switch($numcolspace) { 14600 case 5: // SPOT 14601 case 4: { // CMYK 14602 $this->gradients[$n]['colors'][$key]['color'] = sprintf('%F %F %F %F', $color[0]/100, $color[1]/100, $color[2]/100, $color[3]/100); 14603 break; 14604 } 14605 case 3: { // RGB 14606 $this->gradients[$n]['colors'][$key]['color'] = sprintf('%F %F %F', $color[0]/255, $color[1]/255, $color[2]/255); 14607 break; 14608 } 14609 case 1: { // GRAY SCALE 14610 $this->gradients[$n]['colors'][$key]['color'] = sprintf('%F', $color[0]/255); 14611 break; 14612 } 14613 } 14614 } 14615 if ($this->gradients[$n]['transparency']) { 14616 // paint luminosity gradient 14617 $this->_out('/TGS'.$n.' gs'); 14618 } 14619 //paint the gradient 14620 $this->_out('/Sh'.$n.' sh'); 14621 //restore previous Graphic State 14622 $this->_outRestoreGraphicsState(); 14623 if ($this->inxobj) { 14624 // we are inside an XObject template 14625 $this->xobjects[$this->xobjid]['gradients'][$n] = $this->gradients[$n]; 14626 } 14627 } 14628 14629 /** 14630 * Output gradient shaders. 14631 * @author Nicola Asuni 14632 * @since 3.1.000 (2008-06-09) 14633 * @protected 14634 */ 14635 function _putshaders() { 14636 if ($this->pdfa_mode) { 14637 return; 14638 } 14639 $idt = count($this->gradients); //index for transparency gradients 14640 foreach ($this->gradients as $id => $grad) { 14641 if (($grad['type'] == 2) OR ($grad['type'] == 3)) { 14642 $fc = $this->_newobj(); 14643 $out = '<<'; 14644 $out .= ' /FunctionType 3'; 14645 $out .= ' /Domain [0 1]'; 14646 $functions = ''; 14647 $bounds = ''; 14648 $encode = ''; 14649 $i = 1; 14650 $num_cols = count($grad['colors']); 14651 $lastcols = $num_cols - 1; 14652 for ($i = 1; $i < $num_cols; ++$i) { 14653 $functions .= ($fc + $i).' 0 R '; 14654 if ($i < $lastcols) { 14655 $bounds .= sprintf('%F ', $grad['colors'][$i]['offset']); 14656 } 14657 $encode .= '0 1 '; 14658 } 14659 $out .= ' /Functions ['.trim($functions).']'; 14660 $out .= ' /Bounds ['.trim($bounds).']'; 14661 $out .= ' /Encode ['.trim($encode).']'; 14662 $out .= ' >>'; 14663 $out .= "\n".'endobj'; 14664 $this->_out($out); 14665 for ($i = 1; $i < $num_cols; ++$i) { 14666 $this->_newobj(); 14667 $out = '<<'; 14668 $out .= ' /FunctionType 2'; 14669 $out .= ' /Domain [0 1]'; 14670 $out .= ' /C0 ['.$grad['colors'][($i - 1)]['color'].']'; 14671 $out .= ' /C1 ['.$grad['colors'][$i]['color'].']'; 14672 $out .= ' /N '.$grad['colors'][$i]['exponent']; 14673 $out .= ' >>'; 14674 $out .= "\n".'endobj'; 14675 $this->_out($out); 14676 } 14677 // set transparency functions 14678 if ($grad['transparency']) { 14679 $ft = $this->_newobj(); 14680 $out = '<<'; 14681 $out .= ' /FunctionType 3'; 14682 $out .= ' /Domain [0 1]'; 14683 $functions = ''; 14684 $i = 1; 14685 $num_cols = count($grad['colors']); 14686 for ($i = 1; $i < $num_cols; ++$i) { 14687 $functions .= ($ft + $i).' 0 R '; 14688 } 14689 $out .= ' /Functions ['.trim($functions).']'; 14690 $out .= ' /Bounds ['.trim($bounds).']'; 14691 $out .= ' /Encode ['.trim($encode).']'; 14692 $out .= ' >>'; 14693 $out .= "\n".'endobj'; 14694 $this->_out($out); 14695 for ($i = 1; $i < $num_cols; ++$i) { 14696 $this->_newobj(); 14697 $out = '<<'; 14698 $out .= ' /FunctionType 2'; 14699 $out .= ' /Domain [0 1]'; 14700 $out .= ' /C0 ['.$grad['colors'][($i - 1)]['opacity'].']'; 14701 $out .= ' /C1 ['.$grad['colors'][$i]['opacity'].']'; 14702 $out .= ' /N '.$grad['colors'][$i]['exponent']; 14703 $out .= ' >>'; 14704 $out .= "\n".'endobj'; 14705 $this->_out($out); 14706 } 14707 } 14708 } 14709 // set shading object 14710 $this->_newobj(); 14711 $out = '<< /ShadingType '.$grad['type']; 14712 if (isset($grad['colspace'])) { 14713 $out .= ' /ColorSpace /'.$grad['colspace']; 14714 } else { 14715 $out .= ' /ColorSpace /DeviceRGB'; 14716 } 14717 if (isset($grad['background']) AND !empty($grad['background'])) { 14718 $out .= ' /Background ['.$grad['background'].']'; 14719 } 14720 if (isset($grad['antialias']) AND ($grad['antialias'] === true)) { 14721 $out .= ' /AntiAlias true'; 14722 } 14723 if ($grad['type'] == 2) { 14724 $out .= ' '.sprintf('/Coords [%F %F %F %F]', $grad['coords'][0], $grad['coords'][1], $grad['coords'][2], $grad['coords'][3]); 14725 $out .= ' /Domain [0 1]'; 14726 $out .= ' /Function '.$fc.' 0 R'; 14727 $out .= ' /Extend [true true]'; 14728 $out .= ' >>'; 14729 } elseif ($grad['type'] == 3) { 14730 //x0, y0, r0, x1, y1, r1 14731 //at this this time radius of inner circle is 0 14732 $out .= ' '.sprintf('/Coords [%F %F 0 %F %F %F]', $grad['coords'][0], $grad['coords'][1], $grad['coords'][2], $grad['coords'][3], $grad['coords'][4]); 14733 $out .= ' /Domain [0 1]'; 14734 $out .= ' /Function '.$fc.' 0 R'; 14735 $out .= ' /Extend [true true]'; 14736 $out .= ' >>'; 14737 } elseif ($grad['type'] == 6) { 14738 $out .= ' /BitsPerCoordinate 16'; 14739 $out .= ' /BitsPerComponent 8'; 14740 $out .= ' /Decode[0 1 0 1 0 1 0 1 0 1]'; 14741 $out .= ' /BitsPerFlag 8'; 14742 $stream = $this->_getrawstream($grad['stream']); 14743 $out .= ' /Length '.strlen($stream); 14744 $out .= ' >>'; 14745 $out .= ' stream'."\n".$stream."\n".'endstream'; 14746 } 14747 $out .= "\n".'endobj'; 14748 $this->_out($out); 14749 if ($grad['transparency']) { 14750 $shading_transparency = preg_replace('/\/ColorSpace \/[^\s]+/si', '/ColorSpace /DeviceGray', $out); 14751 $shading_transparency = preg_replace('/\/Function [0-9]+ /si', '/Function '.$ft.' ', $shading_transparency); 14752 } 14753 $this->gradients[$id]['id'] = $this->n; 14754 // set pattern object 14755 $this->_newobj(); 14756 $out = '<< /Type /Pattern /PatternType 2'; 14757 $out .= ' /Shading '.$this->gradients[$id]['id'].' 0 R'; 14758 $out .= ' >>'; 14759 $out .= "\n".'endobj'; 14760 $this->_out($out); 14761 $this->gradients[$id]['pattern'] = $this->n; 14762 // set shading and pattern for transparency mask 14763 if ($grad['transparency']) { 14764 // luminosity pattern 14765 $idgs = $id + $idt; 14766 $this->_newobj(); 14767 $this->_out($shading_transparency); 14768 $this->gradients[$idgs]['id'] = $this->n; 14769 $this->_newobj(); 14770 $out = '<< /Type /Pattern /PatternType 2'; 14771 $out .= ' /Shading '.$this->gradients[$idgs]['id'].' 0 R'; 14772 $out .= ' >>'; 14773 $out .= "\n".'endobj'; 14774 $this->_out($out); 14775 $this->gradients[$idgs]['pattern'] = $this->n; 14776 // luminosity XObject 14777 $oid = $this->_newobj(); 14778 $this->xobjects['LX'.$oid] = array('n' => $oid); 14779 $filter = ''; 14780 $stream = 'q /a0 gs /Pattern cs /p'.$idgs.' scn 0 0 '.$this->wPt.' '.$this->hPt.' re f Q'; 14781 if ($this->compress) { 14782 $filter = ' /Filter /FlateDecode'; 14783 $stream = gzcompress($stream); 14784 } 14785 $stream = $this->_getrawstream($stream); 14786 $out = '<< /Type /XObject /Subtype /Form /FormType 1'.$filter; 14787 $out .= ' /Length '.strlen($stream); 14788 $rect = sprintf('%F %F', $this->wPt, $this->hPt); 14789 $out .= ' /BBox [0 0 '.$rect.']'; 14790 $out .= ' /Group << /Type /Group /S /Transparency /CS /DeviceGray >>'; 14791 $out .= ' /Resources <<'; 14792 $out .= ' /ExtGState << /a0 << /ca 1 /CA 1 >> >>'; 14793 $out .= ' /Pattern << /p'.$idgs.' '.$this->gradients[$idgs]['pattern'].' 0 R >>'; 14794 $out .= ' >>'; 14795 $out .= ' >> '; 14796 $out .= ' stream'."\n".$stream."\n".'endstream'; 14797 $out .= "\n".'endobj'; 14798 $this->_out($out); 14799 // SMask 14800 $this->_newobj(); 14801 $out = '<< /Type /Mask /S /Luminosity /G '.($this->n - 1).' 0 R >>'."\n".'endobj'; 14802 $this->_out($out); 14803 // ExtGState 14804 $this->_newobj(); 14805 $out = '<< /Type /ExtGState /SMask '.($this->n - 1).' 0 R /AIS false >>'."\n".'endobj'; 14806 $this->_out($out); 14807 $this->extgstates[] = array('n' => $this->n, 'name' => 'TGS'.$id); 14808 } 14809 } 14810 } 14811 14812 /** 14813 * Draw the sector of a circle. 14814 * It can be used for instance to render pie charts. 14815 * @param $xc (float) abscissa of the center. 14816 * @param $yc (float) ordinate of the center. 14817 * @param $r (float) radius. 14818 * @param $a (float) start angle (in degrees). 14819 * @param $b (float) end angle (in degrees). 14820 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information. 14821 * @param $cw: (float) indicates whether to go clockwise (default: true). 14822 * @param $o: (float) origin of angles (0 for 3 o'clock, 90 for noon, 180 for 9 o'clock, 270 for 6 o'clock). Default: 90. 14823 * @author Maxime Delorme, Nicola Asuni 14824 * @since 3.1.000 (2008-06-09) 14825 * @public 14826 */ 14827 public function PieSector($xc, $yc, $r, $a, $b, $style='FD', $cw=true, $o=90) { 14828 $this->PieSectorXY($xc, $yc, $r, $r, $a, $b, $style, $cw, $o); 14829 } 14830 14831 /** 14832 * Draw the sector of an ellipse. 14833 * It can be used for instance to render pie charts. 14834 * @param $xc (float) abscissa of the center. 14835 * @param $yc (float) ordinate of the center. 14836 * @param $rx (float) the x-axis radius. 14837 * @param $ry (float) the y-axis radius. 14838 * @param $a (float) start angle (in degrees). 14839 * @param $b (float) end angle (in degrees). 14840 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information. 14841 * @param $cw: (float) indicates whether to go clockwise. 14842 * @param $o: (float) origin of angles (0 for 3 o'clock, 90 for noon, 180 for 9 o'clock, 270 for 6 o'clock). 14843 * @param $nc (integer) Number of curves used to draw a 90 degrees portion of arc. 14844 * @author Maxime Delorme, Nicola Asuni 14845 * @since 3.1.000 (2008-06-09) 14846 * @public 14847 */ 14848 public function PieSectorXY($xc, $yc, $rx, $ry, $a, $b, $style='FD', $cw=false, $o=0, $nc=2) { 14849 if ($this->state != 2) { 14850 return; 14851 } 14852 if ($this->rtl) { 14853 $xc = ($this->w - $xc); 14854 } 14855 $op = TCPDF_STATIC::getPathPaintOperator($style); 14856 if ($op == 'f') { 14857 $line_style = array(); 14858 } 14859 if ($cw) { 14860 $d = $b; 14861 $b = (360 - $a + $o); 14862 $a = (360 - $d + $o); 14863 } else { 14864 $b += $o; 14865 $a += $o; 14866 } 14867 $this->_outellipticalarc($xc, $yc, $rx, $ry, 0, $a, $b, true, $nc); 14868 $this->_out($op); 14869 } 14870 14871 /** 14872 * Embed vector-based Adobe Illustrator (AI) or AI-compatible EPS files. 14873 * NOTE: EPS is not yet fully implemented, use the setRasterizeVectorImages() method to enable/disable rasterization of vector images using ImageMagick library. 14874 * Only vector drawing is supported, not text or bitmap. 14875 * Although the script was successfully tested with various AI format versions, best results are probably achieved with files that were exported in the AI3 format (tested with Illustrator CS2, Freehand MX and Photoshop CS2). 14876 * @param $file (string) Name of the file containing the image or a '@' character followed by the EPS/AI data string. 14877 * @param $x (float) Abscissa of the upper-left corner. 14878 * @param $y (float) Ordinate of the upper-left corner. 14879 * @param $w (float) Width of the image in the page. If not specified or equal to zero, it is automatically calculated. 14880 * @param $h (float) Height of the image in the page. If not specified or equal to zero, it is automatically calculated. 14881 * @param $link (mixed) URL or identifier returned by AddLink(). 14882 * @param $useBoundingBox (boolean) specifies whether to position the bounding box (true) or the complete canvas (false) at location (x,y). Default value is true. 14883 * @param $align (string) Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul> 14884 * @param $palign (string) Allows to center or align the image on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul> 14885 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be 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> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0))) 14886 * @param $fitonpage (boolean) if true the image is resized to not exceed page dimensions. 14887 * @param $fixoutvals (boolean) if true remove values outside the bounding box. 14888 * @author Valentin Schmidt, Nicola Asuni 14889 * @since 3.1.000 (2008-06-09) 14890 * @public 14891 */ 14892 public function ImageEps($file, $x='', $y='', $w=0, $h=0, $link='', $useBoundingBox=true, $align='', $palign='', $border=0, $fitonpage=false, $fixoutvals=false) { 14893 if ($this->state != 2) { 14894 return; 14895 } 14896 if ($this->rasterize_vector_images AND ($w > 0) AND ($h > 0)) { 14897 // convert EPS to raster image using GD or ImageMagick libraries 14898 return $this->Image($file, $x, $y, $w, $h, 'EPS', $link, $align, true, 300, $palign, false, false, $border, false, false, $fitonpage); 14899 } 14900 if ($x === '') { 14901 $x = $this->x; 14902 } 14903 if ($y === '') { 14904 $y = $this->y; 14905 } 14906 // check page for no-write regions and adapt page margins if necessary 14907 list($x, $y) = $this->checkPageRegions($h, $x, $y); 14908 $k = $this->k; 14909 if ($file[0] === '@') { // image from string 14910 $data = substr($file, 1); 14911 } else { // EPS/AI file 14912 $data = TCPDF_STATIC::fileGetContents($file); 14913 } 14914 if ($data === FALSE) { 14915 $this->Error('EPS file not found: '.$file); 14916 } 14917 $regs = array(); 14918 // EPS/AI compatibility check (only checks files created by Adobe Illustrator!) 14919 preg_match("/%%Creator:([^\r\n]+)/", $data, $regs); # find Creator 14920 if (count($regs) > 1) { 14921 $version_str = trim($regs[1]); # e.g. "Adobe Illustrator(R) 8.0" 14922 if (strpos($version_str, 'Adobe Illustrator') !== false) { 14923 $versexp = explode(' ', $version_str); 14924 $version = (float)array_pop($versexp); 14925 if ($version >= 9) { 14926 $this->Error('This version of Adobe Illustrator file is not supported: '.$file); 14927 } 14928 } 14929 } 14930 // strip binary bytes in front of PS-header 14931 $start = strpos($data, '%!PS-Adobe'); 14932 if ($start > 0) { 14933 $data = substr($data, $start); 14934 } 14935 // find BoundingBox params 14936 preg_match("/%%BoundingBox:([^\r\n]+)/", $data, $regs); 14937 if (count($regs) > 1) { 14938 list($x1, $y1, $x2, $y2) = explode(' ', trim($regs[1])); 14939 } else { 14940 $this->Error('No BoundingBox found in EPS/AI file: '.$file); 14941 } 14942 $start = strpos($data, '%%EndSetup'); 14943 if ($start === false) { 14944 $start = strpos($data, '%%EndProlog'); 14945 } 14946 if ($start === false) { 14947 $start = strpos($data, '%%BoundingBox'); 14948 } 14949 $data = substr($data, $start); 14950 $end = strpos($data, '%%PageTrailer'); 14951 if ($end===false) { 14952 $end = strpos($data, 'showpage'); 14953 } 14954 if ($end) { 14955 $data = substr($data, 0, $end); 14956 } 14957 // calculate image width and height on document 14958 if (($w <= 0) AND ($h <= 0)) { 14959 $w = ($x2 - $x1) / $k; 14960 $h = ($y2 - $y1) / $k; 14961 } elseif ($w <= 0) { 14962 $w = ($x2-$x1) / $k * ($h / (($y2 - $y1) / $k)); 14963 } elseif ($h <= 0) { 14964 $h = ($y2 - $y1) / $k * ($w / (($x2 - $x1) / $k)); 14965 } 14966 // fit the image on available space 14967 list($w, $h, $x, $y) = $this->fitBlock($w, $h, $x, $y, $fitonpage); 14968 if ($this->rasterize_vector_images) { 14969 // convert EPS to raster image using GD or ImageMagick libraries 14970 return $this->Image($file, $x, $y, $w, $h, 'EPS', $link, $align, true, 300, $palign, false, false, $border, false, false, $fitonpage); 14971 } 14972 // set scaling factors 14973 $scale_x = $w / (($x2 - $x1) / $k); 14974 $scale_y = $h / (($y2 - $y1) / $k); 14975 // set alignment 14976 $this->img_rb_y = $y + $h; 14977 // set alignment 14978 if ($this->rtl) { 14979 if ($palign == 'L') { 14980 $ximg = $this->lMargin; 14981 } elseif ($palign == 'C') { 14982 $ximg = ($this->w + $this->lMargin - $this->rMargin - $w) / 2; 14983 } elseif ($palign == 'R') { 14984 $ximg = $this->w - $this->rMargin - $w; 14985 } else { 14986 $ximg = $x - $w; 14987 } 14988 $this->img_rb_x = $ximg; 14989 } else { 14990 if ($palign == 'L') { 14991 $ximg = $this->lMargin; 14992 } elseif ($palign == 'C') { 14993 $ximg = ($this->w + $this->lMargin - $this->rMargin - $w) / 2; 14994 } elseif ($palign == 'R') { 14995 $ximg = $this->w - $this->rMargin - $w; 14996 } else { 14997 $ximg = $x; 14998 } 14999 $this->img_rb_x = $ximg + $w; 15000 } 15001 if ($useBoundingBox) { 15002 $dx = $ximg * $k - $x1; 15003 $dy = $y * $k - $y1; 15004 } else { 15005 $dx = $ximg * $k; 15006 $dy = $y * $k; 15007 } 15008 // save the current graphic state 15009 $this->_out('q'.$this->epsmarker); 15010 // translate 15011 $this->_out(sprintf('%F %F %F %F %F %F cm', 1, 0, 0, 1, $dx, $dy + ($this->hPt - (2 * $y * $k) - ($y2 - $y1)))); 15012 // scale 15013 if (isset($scale_x)) { 15014 $this->_out(sprintf('%F %F %F %F %F %F cm', $scale_x, 0, 0, $scale_y, $x1 * (1 - $scale_x), $y2 * (1 - $scale_y))); 15015 } 15016 // handle pc/unix/mac line endings 15017 $lines = preg_split('/[\r\n]+/si', $data, -1, PREG_SPLIT_NO_EMPTY); 15018 $u=0; 15019 $cnt = count($lines); 15020 for ($i=0; $i < $cnt; ++$i) { 15021 $line = $lines[$i]; 15022 if (($line == '') OR ($line[0] == '%')) { 15023 continue; 15024 } 15025 $len = strlen($line); 15026 // check for spot color names 15027 $color_name = ''; 15028 if (strcasecmp('x', substr(trim($line), -1)) == 0) { 15029 if (preg_match('/\([^\)]*\)/', $line, $matches) > 0) { 15030 // extract spot color name 15031 $color_name = $matches[0]; 15032 // remove color name from string 15033 $line = str_replace(' '.$color_name, '', $line); 15034 // remove pharentesis from color name 15035 $color_name = substr($color_name, 1, -1); 15036 } 15037 } 15038 $chunks = explode(' ', $line); 15039 $cmd = trim(array_pop($chunks)); 15040 // RGB 15041 if (($cmd == 'Xa') OR ($cmd == 'XA')) { 15042 $b = array_pop($chunks); 15043 $g = array_pop($chunks); 15044 $r = array_pop($chunks); 15045 $this->_out(''.$r.' '.$g.' '.$b.' '.($cmd=='Xa'?'rg':'RG')); //substr($line, 0, -2).'rg' -> in EPS (AI8): c m y k r g b rg! 15046 continue; 15047 } 15048 $skip = false; 15049 if ($fixoutvals) { 15050 // check for values outside the bounding box 15051 switch ($cmd) { 15052 case 'm': 15053 case 'l': 15054 case 'L': { 15055 // skip values outside bounding box 15056 foreach ($chunks as $key => $val) { 15057 if ((($key % 2) == 0) AND (($val < $x1) OR ($val > $x2))) { 15058 $skip = true; 15059 } elseif ((($key % 2) != 0) AND (($val < $y1) OR ($val > $y2))) { 15060 $skip = true; 15061 } 15062 } 15063 } 15064 } 15065 } 15066 switch ($cmd) { 15067 case 'm': 15068 case 'l': 15069 case 'v': 15070 case 'y': 15071 case 'c': 15072 case 'k': 15073 case 'K': 15074 case 'g': 15075 case 'G': 15076 case 's': 15077 case 'S': 15078 case 'J': 15079 case 'j': 15080 case 'w': 15081 case 'M': 15082 case 'd': 15083 case 'n': { 15084 if ($skip) { 15085 break; 15086 } 15087 $this->_out($line); 15088 break; 15089 } 15090 case 'x': {// custom fill color 15091 if (empty($color_name)) { 15092 // CMYK color 15093 list($col_c, $col_m, $col_y, $col_k) = $chunks; 15094 $this->_out(''.$col_c.' '.$col_m.' '.$col_y.' '.$col_k.' k'); 15095 } else { 15096 // Spot Color (CMYK + tint) 15097 list($col_c, $col_m, $col_y, $col_k, $col_t) = $chunks; 15098 $this->AddSpotColor($color_name, ($col_c * 100), ($col_m * 100), ($col_y * 100), ($col_k * 100)); 15099 $color_cmd = sprintf('/CS%d cs %F scn', $this->spot_colors[$color_name]['i'], (1 - $col_t)); 15100 $this->_out($color_cmd); 15101 } 15102 break; 15103 } 15104 case 'X': { // custom stroke color 15105 if (empty($color_name)) { 15106 // CMYK color 15107 list($col_c, $col_m, $col_y, $col_k) = $chunks; 15108 $this->_out(''.$col_c.' '.$col_m.' '.$col_y.' '.$col_k.' K'); 15109 } else { 15110 // Spot Color (CMYK + tint) 15111 list($col_c, $col_m, $col_y, $col_k, $col_t) = $chunks; 15112 $this->AddSpotColor($color_name, ($col_c * 100), ($col_m * 100), ($col_y * 100), ($col_k * 100)); 15113 $color_cmd = sprintf('/CS%d CS %F SCN', $this->spot_colors[$color_name]['i'], (1 - $col_t)); 15114 $this->_out($color_cmd); 15115 } 15116 break; 15117 } 15118 case 'Y': 15119 case 'N': 15120 case 'V': 15121 case 'L': 15122 case 'C': { 15123 if ($skip) { 15124 break; 15125 } 15126 $line[($len - 1)] = strtolower($cmd); 15127 $this->_out($line); 15128 break; 15129 } 15130 case 'b': 15131 case 'B': { 15132 $this->_out($cmd . '*'); 15133 break; 15134 } 15135 case 'f': 15136 case 'F': { 15137 if ($u > 0) { 15138 $isU = false; 15139 $max = min(($i + 5), $cnt); 15140 for ($j = ($i + 1); $j < $max; ++$j) { 15141 $isU = ($isU OR (($lines[$j] == 'U') OR ($lines[$j] == '*U'))); 15142 } 15143 if ($isU) { 15144 $this->_out('f*'); 15145 } 15146 } else { 15147 $this->_out('f*'); 15148 } 15149 break; 15150 } 15151 case '*u': { 15152 ++$u; 15153 break; 15154 } 15155 case '*U': { 15156 --$u; 15157 break; 15158 } 15159 } 15160 } 15161 // restore previous graphic state 15162 $this->_out($this->epsmarker.'Q'); 15163 if (!empty($border)) { 15164 $bx = $this->x; 15165 $by = $this->y; 15166 $this->x = $ximg; 15167 if ($this->rtl) { 15168 $this->x += $w; 15169 } 15170 $this->y = $y; 15171 $this->Cell($w, $h, '', $border, 0, '', 0, '', 0, true); 15172 $this->x = $bx; 15173 $this->y = $by; 15174 } 15175 if ($link) { 15176 $this->Link($ximg, $y, $w, $h, $link, 0); 15177 } 15178 // set pointer to align the next text/objects 15179 switch($align) { 15180 case 'T':{ 15181 $this->y = $y; 15182 $this->x = $this->img_rb_x; 15183 break; 15184 } 15185 case 'M':{ 15186 $this->y = $y + round($h/2); 15187 $this->x = $this->img_rb_x; 15188 break; 15189 } 15190 case 'B':{ 15191 $this->y = $this->img_rb_y; 15192 $this->x = $this->img_rb_x; 15193 break; 15194 } 15195 case 'N':{ 15196 $this->SetY($this->img_rb_y); 15197 break; 15198 } 15199 default:{ 15200 break; 15201 } 15202 } 15203 $this->endlinex = $this->img_rb_x; 15204 } 15205 15206 /** 15207 * Set document barcode. 15208 * @param $bc (string) barcode 15209 * @public 15210 */ 15211 public function setBarcode($bc='') { 15212 $this->barcode = $bc; 15213 } 15214 15215 /** 15216 * Get current barcode. 15217 * @return string 15218 * @public 15219 * @since 4.0.012 (2008-07-24) 15220 */ 15221 public function getBarcode() { 15222 return $this->barcode; 15223 } 15224 15225 /** 15226 * Print a Linear Barcode. 15227 * @param $code (string) code to print 15228 * @param $type (string) type of barcode (see tcpdf_barcodes_1d.php for supported formats). 15229 * @param $x (int) x position in user units (empty string = current x position) 15230 * @param $y (int) y position in user units (empty string = current y position) 15231 * @param $w (int) width in user units (empty string = remaining page width) 15232 * @param $h (int) height in user units (empty string = remaining page height) 15233 * @param $xres (float) width of the smallest bar in user units (empty string = default value = 0.4mm) 15234 * @param $style (array) array of options:<ul> 15235 * <li>boolean $style['border'] if true prints a border</li> 15236 * <li>int $style['padding'] padding to leave around the barcode in user units (set to 'auto' for automatic padding)</li> 15237 * <li>int $style['hpadding'] horizontal padding in user units (set to 'auto' for automatic padding)</li> 15238 * <li>int $style['vpadding'] vertical padding in user units (set to 'auto' for automatic padding)</li> 15239 * <li>array $style['fgcolor'] color array for bars and text</li> 15240 * <li>mixed $style['bgcolor'] color array for background (set to false for transparent)</li> 15241 * <li>boolean $style['text'] if true prints text below the barcode</li> 15242 * <li>string $style['label'] override default label</li> 15243 * <li>string $style['font'] font name for text</li><li>int $style['fontsize'] font size for text</li> 15244 * <li>int $style['stretchtext']: 0 = disabled; 1 = horizontal scaling only if necessary; 2 = forced horizontal scaling; 3 = character spacing only if necessary; 4 = forced character spacing.</li> 15245 * <li>string $style['position'] horizontal position of the containing barcode cell on the page: L = left margin; C = center; R = right margin.</li> 15246 * <li>string $style['align'] horizontal position of the barcode on the containing rectangle: L = left; C = center; R = right.</li> 15247 * <li>string $style['stretch'] if true stretch the barcode to best fit the available width, otherwise uses $xres resolution for a single bar.</li> 15248 * <li>string $style['fitwidth'] if true reduce the width to fit the barcode width + padding. When this option is enabled the 'stretch' option is automatically disabled.</li> 15249 * <li>string $style['cellfitalign'] this option works only when 'fitwidth' is true and 'position' is unset or empty. Set the horizontal position of the containing barcode cell inside the specified rectangle: L = left; C = center; R = right.</li></ul> 15250 * @param $align (string) Indicates the alignment of the pointer next to barcode insertion relative to barcode height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul> 15251 * @author Nicola Asuni 15252 * @since 3.1.000 (2008-06-09) 15253 * @public 15254 */ 15255 public function write1DBarcode($code, $type, $x='', $y='', $w='', $h='', $xres='', $style=array(), $align='') { 15256 if (TCPDF_STATIC::empty_string(trim($code))) { 15257 return; 15258 } 15259 require_once(dirname(__FILE__).'/tcpdf_barcodes_1d.php'); 15260 // save current graphic settings 15261 $gvars = $this->getGraphicVars(); 15262 // create new barcode object 15263 $barcodeobj = new TCPDFBarcode($code, $type); 15264 $arrcode = $barcodeobj->getBarcodeArray(); 15265 if (($arrcode === false) OR empty($arrcode) OR ($arrcode['maxw'] <= 0)) { 15266 $this->Error('Error in 1D barcode string'); 15267 } 15268 if ($arrcode['maxh'] <= 0) { 15269 $arrcode['maxh'] = 1; 15270 } 15271 // set default values 15272 if (!isset($style['position'])) { 15273 $style['position'] = ''; 15274 } elseif ($style['position'] == 'S') { 15275 // keep this for backward compatibility 15276 $style['position'] = ''; 15277 $style['stretch'] = true; 15278 } 15279 if (!isset($style['fitwidth'])) { 15280 if (!isset($style['stretch'])) { 15281 $style['fitwidth'] = true; 15282 } else { 15283 $style['fitwidth'] = false; 15284 } 15285 } 15286 if ($style['fitwidth']) { 15287 // disable stretch 15288 $style['stretch'] = false; 15289 } 15290 if (!isset($style['stretch'])) { 15291 if (($w === '') OR ($w <= 0)) { 15292 $style['stretch'] = false; 15293 } else { 15294 $style['stretch'] = true; 15295 } 15296 } 15297 if (!isset($style['fgcolor'])) { 15298 $style['fgcolor'] = array(0,0,0); // default black 15299 } 15300 if (!isset($style['bgcolor'])) { 15301 $style['bgcolor'] = false; // default transparent 15302 } 15303 if (!isset($style['border'])) { 15304 $style['border'] = false; 15305 } 15306 $fontsize = 0; 15307 if (!isset($style['text'])) { 15308 $style['text'] = false; 15309 } 15310 if ($style['text'] AND isset($style['font'])) { 15311 if (isset($style['fontsize'])) { 15312 $fontsize = $style['fontsize']; 15313 } 15314 $this->SetFont($style['font'], '', $fontsize); 15315 } 15316 if (!isset($style['stretchtext'])) { 15317 $style['stretchtext'] = 4; 15318 } 15319 if ($x === '') { 15320 $x = $this->x; 15321 } 15322 if ($y === '') { 15323 $y = $this->y; 15324 } 15325 // check page for no-write regions and adapt page margins if necessary 15326 list($x, $y) = $this->checkPageRegions($h, $x, $y); 15327 if (($w === '') OR ($w <= 0)) { 15328 if ($this->rtl) { 15329 $w = $x - $this->lMargin; 15330 } else { 15331 $w = $this->w - $this->rMargin - $x; 15332 } 15333 } 15334 // padding 15335 if (!isset($style['padding'])) { 15336 $padding = 0; 15337 } elseif ($style['padding'] === 'auto') { 15338 $padding = 10 * ($w / ($arrcode['maxw'] + 20)); 15339 } else { 15340 $padding = floatval($style['padding']); 15341 } 15342 // horizontal padding 15343 if (!isset($style['hpadding'])) { 15344 $hpadding = $padding; 15345 } elseif ($style['hpadding'] === 'auto') { 15346 $hpadding = 10 * ($w / ($arrcode['maxw'] + 20)); 15347 } else { 15348 $hpadding = floatval($style['hpadding']); 15349 } 15350 // vertical padding 15351 if (!isset($style['vpadding'])) { 15352 $vpadding = $padding; 15353 } elseif ($style['vpadding'] === 'auto') { 15354 $vpadding = ($hpadding / 2); 15355 } else { 15356 $vpadding = floatval($style['vpadding']); 15357 } 15358 // calculate xres (single bar width) 15359 $max_xres = ($w - (2 * $hpadding)) / $arrcode['maxw']; 15360 if ($style['stretch']) { 15361 $xres = $max_xres; 15362 } else { 15363 if (TCPDF_STATIC::empty_string($xres)) { 15364 $xres = (0.141 * $this->k); // default bar width = 0.4 mm 15365 } 15366 if ($xres > $max_xres) { 15367 // correct xres to fit on $w 15368 $xres = $max_xres; 15369 } 15370 if ((isset($style['padding']) AND ($style['padding'] === 'auto')) 15371 OR (isset($style['hpadding']) AND ($style['hpadding'] === 'auto'))) { 15372 $hpadding = 10 * $xres; 15373 if (isset($style['vpadding']) AND ($style['vpadding'] === 'auto')) { 15374 $vpadding = ($hpadding / 2); 15375 } 15376 } 15377 } 15378 if ($style['fitwidth']) { 15379 $wold = $w; 15380 $w = (($arrcode['maxw'] * $xres) + (2 * $hpadding)); 15381 if (isset($style['cellfitalign'])) { 15382 switch ($style['cellfitalign']) { 15383 case 'L': { 15384 if ($this->rtl) { 15385 $x -= ($wold - $w); 15386 } 15387 break; 15388 } 15389 case 'R': { 15390 if (!$this->rtl) { 15391 $x += ($wold - $w); 15392 } 15393 break; 15394 } 15395 case 'C': { 15396 if ($this->rtl) { 15397 $x -= (($wold - $w) / 2); 15398 } else { 15399 $x += (($wold - $w) / 2); 15400 } 15401 break; 15402 } 15403 default : { 15404 break; 15405 } 15406 } 15407 } 15408 } 15409 $text_height = $this->getCellHeight($fontsize / $this->k); 15410 // height 15411 if (($h === '') OR ($h <= 0)) { 15412 // set default height 15413 $h = (($arrcode['maxw'] * $xres) / 3) + (2 * $vpadding) + $text_height; 15414 } 15415 $barh = $h - $text_height - (2 * $vpadding); 15416 if ($barh <=0) { 15417 // try to reduce font or padding to fit barcode on available height 15418 if ($text_height > $h) { 15419 $fontsize = (($h * $this->k) / (4 * $this->cell_height_ratio)); 15420 $text_height = $this->getCellHeight($fontsize / $this->k); 15421 $this->SetFont($style['font'], '', $fontsize); 15422 } 15423 if ($vpadding > 0) { 15424 $vpadding = (($h - $text_height) / 4); 15425 } 15426 $barh = $h - $text_height - (2 * $vpadding); 15427 } 15428 // fit the barcode on available space 15429 list($w, $h, $x, $y) = $this->fitBlock($w, $h, $x, $y, false); 15430 // set alignment 15431 $this->img_rb_y = $y + $h; 15432 // set alignment 15433 if ($this->rtl) { 15434 if ($style['position'] == 'L') { 15435 $xpos = $this->lMargin; 15436 } elseif ($style['position'] == 'C') { 15437 $xpos = ($this->w + $this->lMargin - $this->rMargin - $w) / 2; 15438 } elseif ($style['position'] == 'R') { 15439 $xpos = $this->w - $this->rMargin - $w; 15440 } else { 15441 $xpos = $x - $w; 15442 } 15443 $this->img_rb_x = $xpos; 15444 } else { 15445 if ($style['position'] == 'L') { 15446 $xpos = $this->lMargin; 15447 } elseif ($style['position'] == 'C') { 15448 $xpos = ($this->w + $this->lMargin - $this->rMargin - $w) / 2; 15449 } elseif ($style['position'] == 'R') { 15450 $xpos = $this->w - $this->rMargin - $w; 15451 } else { 15452 $xpos = $x; 15453 } 15454 $this->img_rb_x = $xpos + $w; 15455 } 15456 $xpos_rect = $xpos; 15457 if (!isset($style['align'])) { 15458 $style['align'] = 'C'; 15459 } 15460 switch ($style['align']) { 15461 case 'L': { 15462 $xpos = $xpos_rect + $hpadding; 15463 break; 15464 } 15465 case 'R': { 15466 $xpos = $xpos_rect + ($w - ($arrcode['maxw'] * $xres)) - $hpadding; 15467 break; 15468 } 15469 case 'C': 15470 default : { 15471 $xpos = $xpos_rect + (($w - ($arrcode['maxw'] * $xres)) / 2); 15472 break; 15473 } 15474 } 15475 $xpos_text = $xpos; 15476 // barcode is always printed in LTR direction 15477 $tempRTL = $this->rtl; 15478 $this->rtl = false; 15479 // print background color 15480 if ($style['bgcolor']) { 15481 $this->Rect($xpos_rect, $y, $w, $h, $style['border'] ? 'DF' : 'F', '', $style['bgcolor']); 15482 } elseif ($style['border']) { 15483 $this->Rect($xpos_rect, $y, $w, $h, 'D'); 15484 } 15485 // set foreground color 15486 $this->SetDrawColorArray($style['fgcolor']); 15487 $this->SetTextColorArray($style['fgcolor']); 15488 // print bars 15489 foreach ($arrcode['bcode'] as $k => $v) { 15490 $bw = ($v['w'] * $xres); 15491 if ($v['t']) { 15492 // draw a vertical bar 15493 $ypos = $y + $vpadding + ($v['p'] * $barh / $arrcode['maxh']); 15494 $this->Rect($xpos, $ypos, $bw, ($v['h'] * $barh / $arrcode['maxh']), 'F', array(), $style['fgcolor']); 15495 } 15496 $xpos += $bw; 15497 } 15498 // print text 15499 if ($style['text']) { 15500 if (isset($style['label']) AND !TCPDF_STATIC::empty_string($style['label'])) { 15501 $label = $style['label']; 15502 } else { 15503 $label = $code; 15504 } 15505 $txtwidth = ($arrcode['maxw'] * $xres); 15506 if ($this->GetStringWidth($label) > $txtwidth) { 15507 $style['stretchtext'] = 2; 15508 } 15509 // print text 15510 $this->x = $xpos_text; 15511 $this->y = $y + $vpadding + $barh; 15512 $cellpadding = $this->cell_padding; 15513 $this->SetCellPadding(0); 15514 $this->Cell($txtwidth, '', $label, 0, 0, 'C', false, '', $style['stretchtext'], false, 'T', 'T'); 15515 $this->cell_padding = $cellpadding; 15516 } 15517 // restore original direction 15518 $this->rtl = $tempRTL; 15519 // restore previous settings 15520 $this->setGraphicVars($gvars); 15521 // set pointer to align the next text/objects 15522 switch($align) { 15523 case 'T':{ 15524 $this->y = $y; 15525 $this->x = $this->img_rb_x; 15526 break; 15527 } 15528 case 'M':{ 15529 $this->y = $y + round($h / 2); 15530 $this->x = $this->img_rb_x; 15531 break; 15532 } 15533 case 'B':{ 15534 $this->y = $this->img_rb_y; 15535 $this->x = $this->img_rb_x; 15536 break; 15537 } 15538 case 'N':{ 15539 $this->SetY($this->img_rb_y); 15540 break; 15541 } 15542 default:{ 15543 break; 15544 } 15545 } 15546 $this->endlinex = $this->img_rb_x; 15547 } 15548 15549 /** 15550 * Print 2D Barcode. 15551 * @param $code (string) code to print 15552 * @param $type (string) type of barcode (see tcpdf_barcodes_2d.php for supported formats). 15553 * @param $x (int) x position in user units 15554 * @param $y (int) y position in user units 15555 * @param $w (int) width in user units 15556 * @param $h (int) height in user units 15557 * @param $style (array) array of options:<ul> 15558 * <li>boolean $style['border'] if true prints a border around the barcode</li> 15559 * <li>int $style['padding'] padding to leave around the barcode in barcode units (set to 'auto' for automatic padding)</li> 15560 * <li>int $style['hpadding'] horizontal padding in barcode units (set to 'auto' for automatic padding)</li> 15561 * <li>int $style['vpadding'] vertical padding in barcode units (set to 'auto' for automatic padding)</li> 15562 * <li>int $style['module_width'] width of a single module in points</li> 15563 * <li>int $style['module_height'] height of a single module in points</li> 15564 * <li>array $style['fgcolor'] color array for bars and text</li> 15565 * <li>mixed $style['bgcolor'] color array for background or false for transparent</li> 15566 * <li>string $style['position'] barcode position on the page: L = left margin; C = center; R = right margin; S = stretch</li> 15567 * @param $align (string) Indicates the alignment of the pointer next to barcode insertion relative to barcode height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul> 15568 * @param $distort (boolean) if true distort the barcode to fit width and height, otherwise preserve aspect ratio 15569 * @author Nicola Asuni 15570 * @since 4.5.037 (2009-04-07) 15571 * @public 15572 */ 15573 public function write2DBarcode($code, $type, $x='', $y='', $w='', $h='', $style=array(), $align='', $distort=false) { 15574 if (TCPDF_STATIC::empty_string(trim($code))) { 15575 return; 15576 } 15577 require_once(dirname(__FILE__).'/tcpdf_barcodes_2d.php'); 15578 // save current graphic settings 15579 $gvars = $this->getGraphicVars(); 15580 // create new barcode object 15581 $barcodeobj = new TCPDF2DBarcode($code, $type); 15582 $arrcode = $barcodeobj->getBarcodeArray(); 15583 if (($arrcode === false) OR empty($arrcode) OR !isset($arrcode['num_rows']) OR ($arrcode['num_rows'] == 0) OR !isset($arrcode['num_cols']) OR ($arrcode['num_cols'] == 0)) { 15584 $this->Error('Error in 2D barcode string'); 15585 } 15586 // set default values 15587 if (!isset($style['position'])) { 15588 $style['position'] = ''; 15589 } 15590 if (!isset($style['fgcolor'])) { 15591 $style['fgcolor'] = array(0,0,0); // default black 15592 } 15593 if (!isset($style['bgcolor'])) { 15594 $style['bgcolor'] = false; // default transparent 15595 } 15596 if (!isset($style['border'])) { 15597 $style['border'] = false; 15598 } 15599 // padding 15600 if (!isset($style['padding'])) { 15601 $style['padding'] = 0; 15602 } elseif ($style['padding'] === 'auto') { 15603 $style['padding'] = 4; 15604 } 15605 if (!isset($style['hpadding'])) { 15606 $style['hpadding'] = $style['padding']; 15607 } elseif ($style['hpadding'] === 'auto') { 15608 $style['hpadding'] = 4; 15609 } 15610 if (!isset($style['vpadding'])) { 15611 $style['vpadding'] = $style['padding']; 15612 } elseif ($style['vpadding'] === 'auto') { 15613 $style['vpadding'] = 4; 15614 } 15615 $hpad = (2 * $style['hpadding']); 15616 $vpad = (2 * $style['vpadding']); 15617 // cell (module) dimension 15618 if (!isset($style['module_width'])) { 15619 $style['module_width'] = 1; // width of a single module in points 15620 } 15621 if (!isset($style['module_height'])) { 15622 $style['module_height'] = 1; // height of a single module in points 15623 } 15624 if ($x === '') { 15625 $x = $this->x; 15626 } 15627 if ($y === '') { 15628 $y = $this->y; 15629 } 15630 // check page for no-write regions and adapt page margins if necessary 15631 list($x, $y) = $this->checkPageRegions($h, $x, $y); 15632 // number of barcode columns and rows 15633 $rows = $arrcode['num_rows']; 15634 $cols = $arrcode['num_cols']; 15635 if (($rows <= 0) || ($cols <= 0)){ 15636 $this->Error('Error in 2D barcode string'); 15637 } 15638 // module width and height 15639 $mw = $style['module_width']; 15640 $mh = $style['module_height']; 15641 if (($mw <= 0) OR ($mh <= 0)) { 15642 $this->Error('Error in 2D barcode string'); 15643 } 15644 // get max dimensions 15645 if ($this->rtl) { 15646 $maxw = $x - $this->lMargin; 15647 } else { 15648 $maxw = $this->w - $this->rMargin - $x; 15649 } 15650 $maxh = ($this->h - $this->tMargin - $this->bMargin); 15651 $ratioHW = ((($rows * $mh) + $hpad) / (($cols * $mw) + $vpad)); 15652 $ratioWH = ((($cols * $mw) + $vpad) / (($rows * $mh) + $hpad)); 15653 if (!$distort) { 15654 if (($maxw * $ratioHW) > $maxh) { 15655 $maxw = $maxh * $ratioWH; 15656 } 15657 if (($maxh * $ratioWH) > $maxw) { 15658 $maxh = $maxw * $ratioHW; 15659 } 15660 } 15661 // set maximum dimensions 15662 if ($w > $maxw) { 15663 $w = $maxw; 15664 } 15665 if ($h > $maxh) { 15666 $h = $maxh; 15667 } 15668 // set dimensions 15669 if ((($w === '') OR ($w <= 0)) AND (($h === '') OR ($h <= 0))) { 15670 $w = ($cols + $hpad) * ($mw / $this->k); 15671 $h = ($rows + $vpad) * ($mh / $this->k); 15672 } elseif (($w === '') OR ($w <= 0)) { 15673 $w = $h * $ratioWH; 15674 } elseif (($h === '') OR ($h <= 0)) { 15675 $h = $w * $ratioHW; 15676 } 15677 // barcode size (excluding padding) 15678 $bw = ($w * $cols) / ($cols + $hpad); 15679 $bh = ($h * $rows) / ($rows + $vpad); 15680 // dimension of single barcode cell unit 15681 $cw = $bw / $cols; 15682 $ch = $bh / $rows; 15683 if (!$distort) { 15684 if (($cw / $ch) > ($mw / $mh)) { 15685 // correct horizontal distortion 15686 $cw = $ch * $mw / $mh; 15687 $bw = $cw * $cols; 15688 $style['hpadding'] = ($w - $bw) / (2 * $cw); 15689 } else { 15690 // correct vertical distortion 15691 $ch = $cw * $mh / $mw; 15692 $bh = $ch * $rows; 15693 $style['vpadding'] = ($h - $bh) / (2 * $ch); 15694 } 15695 } 15696 // fit the barcode on available space 15697 list($w, $h, $x, $y) = $this->fitBlock($w, $h, $x, $y, false); 15698 // set alignment 15699 $this->img_rb_y = $y + $h; 15700 // set alignment 15701 if ($this->rtl) { 15702 if ($style['position'] == 'L') { 15703 $xpos = $this->lMargin; 15704 } elseif ($style['position'] == 'C') { 15705 $xpos = ($this->w + $this->lMargin - $this->rMargin - $w) / 2; 15706 } elseif ($style['position'] == 'R') { 15707 $xpos = $this->w - $this->rMargin - $w; 15708 } else { 15709 $xpos = $x - $w; 15710 } 15711 $this->img_rb_x = $xpos; 15712 } else { 15713 if ($style['position'] == 'L') { 15714 $xpos = $this->lMargin; 15715 } elseif ($style['position'] == 'C') { 15716 $xpos = ($this->w + $this->lMargin - $this->rMargin - $w) / 2; 15717 } elseif ($style['position'] == 'R') { 15718 $xpos = $this->w - $this->rMargin - $w; 15719 } else { 15720 $xpos = $x; 15721 } 15722 $this->img_rb_x = $xpos + $w; 15723 } 15724 $xstart = $xpos + ($style['hpadding'] * $cw); 15725 $ystart = $y + ($style['vpadding'] * $ch); 15726 // barcode is always printed in LTR direction 15727 $tempRTL = $this->rtl; 15728 $this->rtl = false; 15729 // print background color 15730 if ($style['bgcolor']) { 15731 $this->Rect($xpos, $y, $w, $h, $style['border'] ? 'DF' : 'F', '', $style['bgcolor']); 15732 } elseif ($style['border']) { 15733 $this->Rect($xpos, $y, $w, $h, 'D'); 15734 } 15735 // set foreground color 15736 $this->SetDrawColorArray($style['fgcolor']); 15737 // print barcode cells 15738 // for each row 15739 for ($r = 0; $r < $rows; ++$r) { 15740 $xr = $xstart; 15741 // for each column 15742 for ($c = 0; $c < $cols; ++$c) { 15743 if ($arrcode['bcode'][$r][$c] == 1) { 15744 // draw a single barcode cell 15745 $this->Rect($xr, $ystart, $cw, $ch, 'F', array(), $style['fgcolor']); 15746 } 15747 $xr += $cw; 15748 } 15749 $ystart += $ch; 15750 } 15751 // restore original direction 15752 $this->rtl = $tempRTL; 15753 // restore previous settings 15754 $this->setGraphicVars($gvars); 15755 // set pointer to align the next text/objects 15756 switch($align) { 15757 case 'T':{ 15758 $this->y = $y; 15759 $this->x = $this->img_rb_x; 15760 break; 15761 } 15762 case 'M':{ 15763 $this->y = $y + round($h/2); 15764 $this->x = $this->img_rb_x; 15765 break; 15766 } 15767 case 'B':{ 15768 $this->y = $this->img_rb_y; 15769 $this->x = $this->img_rb_x; 15770 break; 15771 } 15772 case 'N':{ 15773 $this->SetY($this->img_rb_y); 15774 break; 15775 } 15776 default:{ 15777 break; 15778 } 15779 } 15780 $this->endlinex = $this->img_rb_x; 15781 } 15782 15783 /** 15784 * Returns an array containing current margins: 15785 * <ul> 15786 <li>$ret['left'] = left margin</li> 15787 <li>$ret['right'] = right margin</li> 15788 <li>$ret['top'] = top margin</li> 15789 <li>$ret['bottom'] = bottom margin</li> 15790 <li>$ret['header'] = header margin</li> 15791 <li>$ret['footer'] = footer margin</li> 15792 <li>$ret['cell'] = cell padding array</li> 15793 <li>$ret['padding_left'] = cell left padding</li> 15794 <li>$ret['padding_top'] = cell top padding</li> 15795 <li>$ret['padding_right'] = cell right padding</li> 15796 <li>$ret['padding_bottom'] = cell bottom padding</li> 15797 * </ul> 15798 * @return array containing all margins measures 15799 * @public 15800 * @since 3.2.000 (2008-06-23) 15801 */ 15802 public function getMargins() { 15803 $ret = array( 15804 'left' => $this->lMargin, 15805 'right' => $this->rMargin, 15806 'top' => $this->tMargin, 15807 'bottom' => $this->bMargin, 15808 'header' => $this->header_margin, 15809 'footer' => $this->footer_margin, 15810 'cell' => $this->cell_padding, 15811 'padding_left' => $this->cell_padding['L'], 15812 'padding_top' => $this->cell_padding['T'], 15813 'padding_right' => $this->cell_padding['R'], 15814 'padding_bottom' => $this->cell_padding['B'] 15815 ); 15816 return $ret; 15817 } 15818 15819 /** 15820 * Returns an array containing original margins: 15821 * <ul> 15822 <li>$ret['left'] = left margin</li> 15823 <li>$ret['right'] = right margin</li> 15824 * </ul> 15825 * @return array containing all margins measures 15826 * @public 15827 * @since 4.0.012 (2008-07-24) 15828 */ 15829 public function getOriginalMargins() { 15830 $ret = array( 15831 'left' => $this->original_lMargin, 15832 'right' => $this->original_rMargin 15833 ); 15834 return $ret; 15835 } 15836 15837 /** 15838 * Returns the current font size. 15839 * @return current font size 15840 * @public 15841 * @since 3.2.000 (2008-06-23) 15842 */ 15843 public function getFontSize() { 15844 return $this->FontSize; 15845 } 15846 15847 /** 15848 * Returns the current font size in points unit. 15849 * @return current font size in points unit 15850 * @public 15851 * @since 3.2.000 (2008-06-23) 15852 */ 15853 public function getFontSizePt() { 15854 return $this->FontSizePt; 15855 } 15856 15857 /** 15858 * Returns the current font family name. 15859 * @return string current font family name 15860 * @public 15861 * @since 4.3.008 (2008-12-05) 15862 */ 15863 public function getFontFamily() { 15864 return $this->FontFamily; 15865 } 15866 15867 /** 15868 * Returns the current font style. 15869 * @return string current font style 15870 * @public 15871 * @since 4.3.008 (2008-12-05) 15872 */ 15873 public function getFontStyle() { 15874 return $this->FontStyle; 15875 } 15876 15877 /** 15878 * Cleanup HTML code (requires HTML Tidy library). 15879 * @param $html (string) htmlcode to fix 15880 * @param $default_css (string) CSS commands to add 15881 * @param $tagvs (array) parameters for setHtmlVSpace method 15882 * @param $tidy_options (array) options for tidy_parse_string function 15883 * @return string XHTML code cleaned up 15884 * @author Nicola Asuni 15885 * @public 15886 * @since 5.9.017 (2010-11-16) 15887 * @see setHtmlVSpace() 15888 */ 15889 public function fixHTMLCode($html, $default_css='', $tagvs='', $tidy_options='') { 15890 return TCPDF_STATIC::fixHTMLCode($html, $default_css, $tagvs, $tidy_options, $this->tagvspaces); 15891 } 15892 15893 /** 15894 * Returns the border width from CSS property 15895 * @param $width (string) border width 15896 * @return int with in user units 15897 * @protected 15898 * @since 5.7.000 (2010-08-02) 15899 */ 15900 protected function getCSSBorderWidth($width) { 15901 if ($width == 'thin') { 15902 $width = (2 / $this->k); 15903 } elseif ($width == 'medium') { 15904 $width = (4 / $this->k); 15905 } elseif ($width == 'thick') { 15906 $width = (6 / $this->k); 15907 } else { 15908 $width = $this->getHTMLUnitToUnits($width, 1, 'px', false); 15909 } 15910 return $width; 15911 } 15912 15913 /** 15914 * Returns the border dash style from CSS property 15915 * @param $style (string) border style to convert 15916 * @return int sash style (return -1 in case of none or hidden border) 15917 * @protected 15918 * @since 5.7.000 (2010-08-02) 15919 */ 15920 protected function getCSSBorderDashStyle($style) { 15921 switch (strtolower($style)) { 15922 case 'none': 15923 case 'hidden': { 15924 $dash = -1; 15925 break; 15926 } 15927 case 'dotted': { 15928 $dash = 1; 15929 break; 15930 } 15931 case 'dashed': { 15932 $dash = 3; 15933 break; 15934 } 15935 case 'double': 15936 case 'groove': 15937 case 'ridge': 15938 case 'inset': 15939 case 'outset': 15940 case 'solid': 15941 default: { 15942 $dash = 0; 15943 break; 15944 } 15945 } 15946 return $dash; 15947 } 15948 15949 /** 15950 * Returns the border style array from CSS border properties 15951 * @param $cssborder (string) border properties 15952 * @return array containing border properties 15953 * @protected 15954 * @since 5.7.000 (2010-08-02) 15955 */ 15956 protected function getCSSBorderStyle($cssborder) { 15957 $bprop = preg_split('/[\s]+/', trim($cssborder)); 15958 $border = array(); // value to be returned 15959 switch (count($bprop)) { 15960 case 3: { 15961 $width = $bprop[0]; 15962 $style = $bprop[1]; 15963 $color = $bprop[2]; 15964 break; 15965 } 15966 case 2: { 15967 $width = 'medium'; 15968 $style = $bprop[0]; 15969 $color = $bprop[1]; 15970 break; 15971 } 15972 case 1: { 15973 $width = 'medium'; 15974 $style = $bprop[0]; 15975 $color = 'black'; 15976 break; 15977 } 15978 default: { 15979 $width = 'medium'; 15980 $style = 'solid'; 15981 $color = 'black'; 15982 break; 15983 } 15984 } 15985 if ($style == 'none') { 15986 return array(); 15987 } 15988 $border['cap'] = 'square'; 15989 $border['join'] = 'miter'; 15990 $border['dash'] = $this->getCSSBorderDashStyle($style); 15991 if ($border['dash'] < 0) { 15992 return array(); 15993 } 15994 $border['width'] = $this->getCSSBorderWidth($width); 15995 $border['color'] = TCPDF_COLORS::convertHTMLColorToDec($color, $this->spot_colors); 15996 return $border; 15997 } 15998 15999 /** 16000 * Get the internal Cell padding from CSS attribute. 16001 * @param $csspadding (string) padding properties 16002 * @param $width (float) width of the containing element 16003 * @return array of cell paddings 16004 * @public 16005 * @since 5.9.000 (2010-10-04) 16006 */ 16007 public function getCSSPadding($csspadding, $width=0) { 16008 $padding = preg_split('/[\s]+/', trim($csspadding)); 16009 $cell_padding = array(); // value to be returned 16010 switch (count($padding)) { 16011 case 4: { 16012 $cell_padding['T'] = $padding[0]; 16013 $cell_padding['R'] = $padding[1]; 16014 $cell_padding['B'] = $padding[2]; 16015 $cell_padding['L'] = $padding[3]; 16016 break; 16017 } 16018 case 3: { 16019 $cell_padding['T'] = $padding[0]; 16020 $cell_padding['R'] = $padding[1]; 16021 $cell_padding['B'] = $padding[2]; 16022 $cell_padding['L'] = $padding[1]; 16023 break; 16024 } 16025 case 2: { 16026 $cell_padding['T'] = $padding[0]; 16027 $cell_padding['R'] = $padding[1]; 16028 $cell_padding['B'] = $padding[0]; 16029 $cell_padding['L'] = $padding[1]; 16030 break; 16031 } 16032 case 1: { 16033 $cell_padding['T'] = $padding[0]; 16034 $cell_padding['R'] = $padding[0]; 16035 $cell_padding['B'] = $padding[0]; 16036 $cell_padding['L'] = $padding[0]; 16037 break; 16038 } 16039 default: { 16040 return $this->cell_padding; 16041 } 16042 } 16043 if ($width == 0) { 16044 $width = $this->w - $this->lMargin - $this->rMargin; 16045 } 16046 $cell_padding['T'] = $this->getHTMLUnitToUnits($cell_padding['T'], $width, 'px', false); 16047 $cell_padding['R'] = $this->getHTMLUnitToUnits($cell_padding['R'], $width, 'px', false); 16048 $cell_padding['B'] = $this->getHTMLUnitToUnits($cell_padding['B'], $width, 'px', false); 16049 $cell_padding['L'] = $this->getHTMLUnitToUnits($cell_padding['L'], $width, 'px', false); 16050 return $cell_padding; 16051 } 16052 16053 /** 16054 * Get the internal Cell margin from CSS attribute. 16055 * @param $cssmargin (string) margin properties 16056 * @param $width (float) width of the containing element 16057 * @return array of cell margins 16058 * @public 16059 * @since 5.9.000 (2010-10-04) 16060 */ 16061 public function getCSSMargin($cssmargin, $width=0) { 16062 $margin = preg_split('/[\s]+/', trim($cssmargin)); 16063 $cell_margin = array(); // value to be returned 16064 switch (count($margin)) { 16065 case 4: { 16066 $cell_margin['T'] = $margin[0]; 16067 $cell_margin['R'] = $margin[1]; 16068 $cell_margin['B'] = $margin[2]; 16069 $cell_margin['L'] = $margin[3]; 16070 break; 16071 } 16072 case 3: { 16073 $cell_margin['T'] = $margin[0]; 16074 $cell_margin['R'] = $margin[1]; 16075 $cell_margin['B'] = $margin[2]; 16076 $cell_margin['L'] = $margin[1]; 16077 break; 16078 } 16079 case 2: { 16080 $cell_margin['T'] = $margin[0]; 16081 $cell_margin['R'] = $margin[1]; 16082 $cell_margin['B'] = $margin[0]; 16083 $cell_margin['L'] = $margin[1]; 16084 break; 16085 } 16086 case 1: { 16087 $cell_margin['T'] = $margin[0]; 16088 $cell_margin['R'] = $margin[0]; 16089 $cell_margin['B'] = $margin[0]; 16090 $cell_margin['L'] = $margin[0]; 16091 break; 16092 } 16093 default: { 16094 return $this->cell_margin; 16095 } 16096 } 16097 if ($width == 0) { 16098 $width = $this->w - $this->lMargin - $this->rMargin; 16099 } 16100 $cell_margin['T'] = $this->getHTMLUnitToUnits(str_replace('auto', '0', $cell_margin['T']), $width, 'px', false); 16101 $cell_margin['R'] = $this->getHTMLUnitToUnits(str_replace('auto', '0', $cell_margin['R']), $width, 'px', false); 16102 $cell_margin['B'] = $this->getHTMLUnitToUnits(str_replace('auto', '0', $cell_margin['B']), $width, 'px', false); 16103 $cell_margin['L'] = $this->getHTMLUnitToUnits(str_replace('auto', '0', $cell_margin['L']), $width, 'px', false); 16104 return $cell_margin; 16105 } 16106 16107 /** 16108 * Get the border-spacing from CSS attribute. 16109 * @param $cssbspace (string) border-spacing CSS properties 16110 * @param $width (float) width of the containing element 16111 * @return array of border spacings 16112 * @public 16113 * @since 5.9.010 (2010-10-27) 16114 */ 16115 public function getCSSBorderMargin($cssbspace, $width=0) { 16116 $space = preg_split('/[\s]+/', trim($cssbspace)); 16117 $border_spacing = array(); // value to be returned 16118 switch (count($space)) { 16119 case 2: { 16120 $border_spacing['H'] = $space[0]; 16121 $border_spacing['V'] = $space[1]; 16122 break; 16123 } 16124 case 1: { 16125 $border_spacing['H'] = $space[0]; 16126 $border_spacing['V'] = $space[0]; 16127 break; 16128 } 16129 default: { 16130 return array('H' => 0, 'V' => 0); 16131 } 16132 } 16133 if ($width == 0) { 16134 $width = $this->w - $this->lMargin - $this->rMargin; 16135 } 16136 $border_spacing['H'] = $this->getHTMLUnitToUnits($border_spacing['H'], $width, 'px', false); 16137 $border_spacing['V'] = $this->getHTMLUnitToUnits($border_spacing['V'], $width, 'px', false); 16138 return $border_spacing; 16139 } 16140 16141 /** 16142 * Returns the letter-spacing value from CSS value 16143 * @param $spacing (string) letter-spacing value 16144 * @param $parent (float) font spacing (tracking) value of the parent element 16145 * @return float quantity to increases or decreases the space between characters in a text. 16146 * @protected 16147 * @since 5.9.000 (2010-10-02) 16148 */ 16149 protected function getCSSFontSpacing($spacing, $parent=0) { 16150 $val = 0; // value to be returned 16151 $spacing = trim($spacing); 16152 switch ($spacing) { 16153 case 'normal': { 16154 $val = 0; 16155 break; 16156 } 16157 case 'inherit': { 16158 if ($parent == 'normal') { 16159 $val = 0; 16160 } else { 16161 $val = $parent; 16162 } 16163 break; 16164 } 16165 default: { 16166 $val = $this->getHTMLUnitToUnits($spacing, 0, 'px', false); 16167 } 16168 } 16169 return $val; 16170 } 16171 16172 /** 16173 * Returns the percentage of font stretching from CSS value 16174 * @param $stretch (string) stretch mode 16175 * @param $parent (float) stretch value of the parent element 16176 * @return float font stretching percentage 16177 * @protected 16178 * @since 5.9.000 (2010-10-02) 16179 */ 16180 protected function getCSSFontStretching($stretch, $parent=100) { 16181 $val = 100; // value to be returned 16182 $stretch = trim($stretch); 16183 switch ($stretch) { 16184 case 'ultra-condensed': { 16185 $val = 40; 16186 break; 16187 } 16188 case 'extra-condensed': { 16189 $val = 55; 16190 break; 16191 } 16192 case 'condensed': { 16193 $val = 70; 16194 break; 16195 } 16196 case 'semi-condensed': { 16197 $val = 85; 16198 break; 16199 } 16200 case 'normal': { 16201 $val = 100; 16202 break; 16203 } 16204 case 'semi-expanded': { 16205 $val = 115; 16206 break; 16207 } 16208 case 'expanded': { 16209 $val = 130; 16210 break; 16211 } 16212 case 'extra-expanded': { 16213 $val = 145; 16214 break; 16215 } 16216 case 'ultra-expanded': { 16217 $val = 160; 16218 break; 16219 } 16220 case 'wider': { 16221 $val = ($parent + 10); 16222 break; 16223 } 16224 case 'narrower': { 16225 $val = ($parent - 10); 16226 break; 16227 } 16228 case 'inherit': { 16229 if ($parent == 'normal') { 16230 $val = 100; 16231 } else { 16232 $val = $parent; 16233 } 16234 break; 16235 } 16236 default: { 16237 $val = $this->getHTMLUnitToUnits($stretch, 100, '%', false); 16238 } 16239 } 16240 return $val; 16241 } 16242 16243 /** 16244 * Convert HTML string containing font size value to points 16245 * @param $val (string) String containing font size value and unit. 16246 * @param $refsize (float) Reference font size in points. 16247 * @param $parent_size (float) Parent font size in points. 16248 * @param $defaultunit (string) Default unit (can be one of the following: %, em, ex, px, in, mm, pc, pt). 16249 * @return float value in points 16250 * @public 16251 */ 16252 public function getHTMLFontUnits($val, $refsize=12, $parent_size=12, $defaultunit='pt') { 16253 $refsize = TCPDF_FONTS::getFontRefSize($refsize); 16254 $parent_size = TCPDF_FONTS::getFontRefSize($parent_size, $refsize); 16255 switch ($val) { 16256 case 'xx-small': { 16257 $size = ($refsize - 4); 16258 break; 16259 } 16260 case 'x-small': { 16261 $size = ($refsize - 3); 16262 break; 16263 } 16264 case 'small': { 16265 $size = ($refsize - 2); 16266 break; 16267 } 16268 case 'medium': { 16269 $size = $refsize; 16270 break; 16271 } 16272 case 'large': { 16273 $size = ($refsize + 2); 16274 break; 16275 } 16276 case 'x-large': { 16277 $size = ($refsize + 4); 16278 break; 16279 } 16280 case 'xx-large': { 16281 $size = ($refsize + 6); 16282 break; 16283 } 16284 case 'smaller': { 16285 $size = ($parent_size - 3); 16286 break; 16287 } 16288 case 'larger': { 16289 $size = ($parent_size + 3); 16290 break; 16291 } 16292 default: { 16293 $size = $this->getHTMLUnitToUnits($val, $parent_size, $defaultunit, true); 16294 } 16295 } 16296 return $size; 16297 } 16298 16299 /** 16300 * Returns the HTML DOM array. 16301 * @param $html (string) html code 16302 * @return array 16303 * @protected 16304 * @since 3.2.000 (2008-06-20) 16305 */ 16306 protected function getHtmlDomArray($html) { 16307 // array of CSS styles ( selector => properties). 16308 $css = array(); 16309 // get CSS array defined at previous call 16310 $matches = array(); 16311 if (preg_match_all('/<cssarray>([^\<]*)<\/cssarray>/isU', $html, $matches) > 0) { 16312 if (isset($matches[1][0])) { 16313 $css = array_merge($css, json_decode($this->unhtmlentities($matches[1][0]), true)); 16314 } 16315 $html = preg_replace('/<cssarray>(.*?)<\/cssarray>/isU', '', $html); 16316 } 16317 // extract external CSS files 16318 $matches = array(); 16319 if (preg_match_all('/<link([^\>]*)>/isU', $html, $matches) > 0) { 16320 foreach ($matches[1] as $key => $link) { 16321 $type = array(); 16322 if (preg_match('/type[\s]*=[\s]*"text\/css"/', $link, $type)) { 16323 $type = array(); 16324 preg_match('/media[\s]*=[\s]*"([^"]*)"/', $link, $type); 16325 // get 'all' and 'print' media, other media types are discarded 16326 // (all, braille, embossed, handheld, print, projection, screen, speech, tty, tv) 16327 if (empty($type) OR (isset($type[1]) AND (($type[1] == 'all') OR ($type[1] == 'print')))) { 16328 $type = array(); 16329 if (preg_match('/href[\s]*=[\s]*"([^"]*)"/', $link, $type) > 0) { 16330 // read CSS data file 16331 $cssdata = TCPDF_STATIC::fileGetContents(trim($type[1])); 16332 if (($cssdata !== FALSE) AND (strlen($cssdata) > 0)) { 16333 $css = array_merge($css, TCPDF_STATIC::extractCSSproperties($cssdata)); 16334 } 16335 } 16336 } 16337 } 16338 } 16339 } 16340 // extract style tags 16341 $matches = array(); 16342 if (preg_match_all('/<style([^\>]*)>([^\<]*)<\/style>/isU', $html, $matches) > 0) { 16343 foreach ($matches[1] as $key => $media) { 16344 $type = array(); 16345 preg_match('/media[\s]*=[\s]*"([^"]*)"/', $media, $type); 16346 // get 'all' and 'print' media, other media types are discarded 16347 // (all, braille, embossed, handheld, print, projection, screen, speech, tty, tv) 16348 if (empty($type) OR (isset($type[1]) AND (($type[1] == 'all') OR ($type[1] == 'print')))) { 16349 $cssdata = $matches[2][$key]; 16350 $css = array_merge($css, TCPDF_STATIC::extractCSSproperties($cssdata)); 16351 } 16352 } 16353 } 16354 // create a special tag to contain the CSS array (used for table content) 16355 $csstagarray = '<cssarray>'.htmlentities(json_encode($css)).'</cssarray>'; 16356 // remove head and style blocks 16357 $html = preg_replace('/<head([^\>]*)>(.*?)<\/head>/siU', '', $html); 16358 $html = preg_replace('/<style([^\>]*)>([^\<]*)<\/style>/isU', '', $html); 16359 // define block tags 16360 $blocktags = array('blockquote','br','dd','dl','div','dt','h1','h2','h3','h4','h5','h6','hr','li','ol','p','pre','ul','tcpdf','table','tr','td'); 16361 // define self-closing tags 16362 $selfclosingtags = array('area','base','basefont','br','hr','input','img','link','meta'); 16363 // remove all unsupported tags (the line below lists all supported tags) 16364 $html = strip_tags($html, '<marker/><a><b><blockquote><body><br><br/><dd><del><div><dl><dt><em><font><form><h1><h2><h3><h4><h5><h6><hr><hr/><i><img><input><label><li><ol><option><p><pre><s><select><small><span><strike><strong><sub><sup><table><tablehead><tcpdf><td><textarea><th><thead><tr><tt><u><ul>'); 16365 //replace some blank characters 16366 $html = preg_replace('/<pre/', '<xre', $html); // preserve pre tag 16367 $html = preg_replace('/<(table|tr|td|th|tcpdf|blockquote|dd|div|dl|dt|form|h1|h2|h3|h4|h5|h6|br|hr|li|ol|ul|p)([^\>]*)>[\n\r\t]+/', '<\\1\\2>', $html); 16368 $html = preg_replace('@(\r\n|\r)@', "\n", $html); 16369 $repTable = array("\t" => ' ', "\0" => ' ', "\x0B" => ' ', "\\" => "\\\\"); 16370 $html = strtr($html, $repTable); 16371 $offset = 0; 16372 while (($offset < strlen($html)) AND ($pos = strpos($html, '</pre>', $offset)) !== false) { 16373 $html_a = substr($html, 0, $offset); 16374 $html_b = substr($html, $offset, ($pos - $offset + 6)); 16375 while (preg_match("'<xre([^\>]*)>(.*?)\n(.*?)</pre>'si", $html_b)) { 16376 // preserve newlines on <pre> tag 16377 $html_b = preg_replace("'<xre([^\>]*)>(.*?)\n(.*?)</pre>'si", "<xre\\1>\\2<br />\\3</pre>", $html_b); 16378 } 16379 while (preg_match("'<xre([^\>]*)>(.*?)".$this->re_space['p']."(.*?)</pre>'".$this->re_space['m'], $html_b)) { 16380 // preserve spaces on <pre> tag 16381 $html_b = preg_replace("'<xre([^\>]*)>(.*?)".$this->re_space['p']."(.*?)</pre>'".$this->re_space['m'], "<xre\\1>\\2 \\3</pre>", $html_b); 16382 } 16383 $html = $html_a.$html_b.substr($html, $pos + 6); 16384 $offset = strlen($html_a.$html_b); 16385 } 16386 $offset = 0; 16387 while (($offset < strlen($html)) AND ($pos = strpos($html, '</textarea>', $offset)) !== false) { 16388 $html_a = substr($html, 0, $offset); 16389 $html_b = substr($html, $offset, ($pos - $offset + 11)); 16390 while (preg_match("'<textarea([^\>]*)>(.*?)\n(.*?)</textarea>'si", $html_b)) { 16391 // preserve newlines on <textarea> tag 16392 $html_b = preg_replace("'<textarea([^\>]*)>(.*?)\n(.*?)</textarea>'si", "<textarea\\1>\\2<TBR>\\3</textarea>", $html_b); 16393 $html_b = preg_replace("'<textarea([^\>]*)>(.*?)[\"](.*?)</textarea>'si", "<textarea\\1>\\2''\\3</textarea>", $html_b); 16394 } 16395 $html = $html_a.$html_b.substr($html, $pos + 11); 16396 $offset = strlen($html_a.$html_b); 16397 } 16398 $html = preg_replace('/([\s]*)<option/si', '<option', $html); 16399 $html = preg_replace('/<\/option>([\s]*)/si', '</option>', $html); 16400 $offset = 0; 16401 while (($offset < strlen($html)) AND ($pos = strpos($html, '</option>', $offset)) !== false) { 16402 $html_a = substr($html, 0, $offset); 16403 $html_b = substr($html, $offset, ($pos - $offset + 9)); 16404 while (preg_match("'<option([^\>]*)>(.*?)</option>'si", $html_b)) { 16405 $html_b = preg_replace("'<option([\s]+)value=\"([^\"]*)\"([^\>]*)>(.*?)</option>'si", "\\2#!TaB!#\\4#!NwL!#", $html_b); 16406 $html_b = preg_replace("'<option([^\>]*)>(.*?)</option>'si", "\\2#!NwL!#", $html_b); 16407 } 16408 $html = $html_a.$html_b.substr($html, $pos + 9); 16409 $offset = strlen($html_a.$html_b); 16410 } 16411 if (preg_match("'</select'si", $html)) { 16412 $html = preg_replace("'<select([^\>]*)>'si", "<select\\1 opt=\"", $html); 16413 $html = preg_replace("'#!NwL!#</select>'si", "\" />", $html); 16414 } 16415 $html = str_replace("\n", ' ', $html); 16416 // restore textarea newlines 16417 $html = str_replace('<TBR>', "\n", $html); 16418 // remove extra spaces from code 16419 $html = preg_replace('/[\s]+<\/(table|tr|ul|ol|dl)>/', '</\\1>', $html); 16420 $html = preg_replace('/'.$this->re_space['p'].'+<\/(td|th|li|dt|dd)>/'.$this->re_space['m'], '</\\1>', $html); 16421 $html = preg_replace('/[\s]+<(tr|td|th|li|dt|dd)/', '<\\1', $html); 16422 $html = preg_replace('/'.$this->re_space['p'].'+<(ul|ol|dl|br)/'.$this->re_space['m'], '<\\1', $html); 16423 $html = preg_replace('/<\/(table|tr|td|th|blockquote|dd|dt|dl|div|dt|h1|h2|h3|h4|h5|h6|hr|li|ol|ul|p)>[\s]+</', '</\\1><', $html); 16424 $html = preg_replace('/<\/(td|th)>/', '<marker style="font-size:0"/></\\1>', $html); 16425 $html = preg_replace('/<\/table>([\s]*)<marker style="font-size:0"\/>/', '</table>', $html); 16426 $html = preg_replace('/'.$this->re_space['p'].'+<img/'.$this->re_space['m'], chr(32).'<img', $html); 16427 $html = preg_replace('/<img([^\>]*)>[\s]+([^\<])/xi', '<img\\1> \\2', $html); 16428 $html = preg_replace('/<img([^\>]*)>/xi', '<img\\1><span><marker style="font-size:0"/></span>', $html); 16429 $html = preg_replace('/<xre/', '<pre', $html); // restore pre tag 16430 $html = preg_replace('/<textarea([^\>]*)>([^\<]*)<\/textarea>/xi', '<textarea\\1 value="\\2" />', $html); 16431 $html = preg_replace('/<li([^\>]*)><\/li>/', '<li\\1> </li>', $html); 16432 $html = preg_replace('/<li([^\>]*)>'.$this->re_space['p'].'*<img/'.$this->re_space['m'], '<li\\1><font size="1"> </font><img', $html); 16433 $html = preg_replace('/<([^\>\/]*)>[\s]/', '<\\1> ', $html); // preserve some spaces 16434 $html = preg_replace('/[\s]<\/([^\>]*)>/', ' </\\1>', $html); // preserve some spaces 16435 $html = preg_replace('/<su([bp])/', '<zws/><su\\1', $html); // fix sub/sup alignment 16436 $html = preg_replace('/<\/su([bp])>/', '</su\\1><zws/>', $html); // fix sub/sup alignment 16437 $html = preg_replace('/'.$this->re_space['p'].'+/'.$this->re_space['m'], chr(32), $html); // replace multiple spaces with a single space 16438 // trim string 16439 $html = $this->stringTrim($html); 16440 // fix br tag after li 16441 $html = preg_replace('/<li><br([^\>]*)>/', '<li> <br\\1>', $html); 16442 // fix first image tag alignment 16443 $html = preg_replace('/^<img/', '<span style="font-size:0"><br /></span> <img', $html, 1); 16444 // pattern for generic tag 16445 $tagpattern = '/(<[^>]+>)/'; 16446 // explodes the string 16447 $a = preg_split($tagpattern, $html, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY); 16448 // count elements 16449 $maxel = count($a); 16450 $elkey = 0; 16451 $key = 0; 16452 // create an array of elements 16453 $dom = array(); 16454 $dom[$key] = array(); 16455 // set inheritable properties fot the first void element 16456 // possible inheritable properties are: azimuth, border-collapse, border-spacing, caption-side, color, cursor, direction, empty-cells, font, font-family, font-stretch, font-size, font-size-adjust, font-style, font-variant, font-weight, letter-spacing, line-height, list-style, list-style-image, list-style-position, list-style-type, orphans, page, page-break-inside, quotes, speak, speak-header, text-align, text-indent, text-transform, volume, white-space, widows, word-spacing 16457 $dom[$key]['tag'] = false; 16458 $dom[$key]['block'] = false; 16459 $dom[$key]['value'] = ''; 16460 $dom[$key]['parent'] = 0; 16461 $dom[$key]['hide'] = false; 16462 $dom[$key]['fontname'] = $this->FontFamily; 16463 $dom[$key]['fontstyle'] = $this->FontStyle; 16464 $dom[$key]['fontsize'] = $this->FontSizePt; 16465 $dom[$key]['font-stretch'] = $this->font_stretching; 16466 $dom[$key]['letter-spacing'] = $this->font_spacing; 16467 $dom[$key]['stroke'] = $this->textstrokewidth; 16468 $dom[$key]['fill'] = (($this->textrendermode % 2) == 0); 16469 $dom[$key]['clip'] = ($this->textrendermode > 3); 16470 $dom[$key]['line-height'] = $this->cell_height_ratio; 16471 $dom[$key]['bgcolor'] = false; 16472 $dom[$key]['fgcolor'] = $this->fgcolor; // color 16473 $dom[$key]['strokecolor'] = $this->strokecolor; 16474 $dom[$key]['align'] = ''; 16475 $dom[$key]['listtype'] = ''; 16476 $dom[$key]['text-indent'] = 0; 16477 $dom[$key]['text-transform'] = ''; 16478 $dom[$key]['border'] = array(); 16479 $dom[$key]['dir'] = $this->rtl?'rtl':'ltr'; 16480 $thead = false; // true when we are inside the THEAD tag 16481 ++$key; 16482 $level = array(); 16483 array_push($level, 0); // root 16484 while ($elkey < $maxel) { 16485 $dom[$key] = array(); 16486 $element = $a[$elkey]; 16487 $dom[$key]['elkey'] = $elkey; 16488 if (preg_match($tagpattern, $element)) { 16489 // html tag 16490 $element = substr($element, 1, -1); 16491 // get tag name 16492 preg_match('/[\/]?([a-zA-Z0-9]*)/', $element, $tag); 16493 $tagname = strtolower($tag[1]); 16494 // check if we are inside a table header 16495 if ($tagname == 'thead') { 16496 if ($element[0] == '/') { 16497 $thead = false; 16498 } else { 16499 $thead = true; 16500 } 16501 ++$elkey; 16502 continue; 16503 } 16504 $dom[$key]['tag'] = true; 16505 $dom[$key]['value'] = $tagname; 16506 if (in_array($dom[$key]['value'], $blocktags)) { 16507 $dom[$key]['block'] = true; 16508 } else { 16509 $dom[$key]['block'] = false; 16510 } 16511 if ($element[0] == '/') { 16512 // *** closing html tag 16513 $dom[$key]['opening'] = false; 16514 $dom[$key]['parent'] = end($level); 16515 array_pop($level); 16516 $dom[$key]['hide'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['hide']; 16517 $dom[$key]['fontname'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontname']; 16518 $dom[$key]['fontstyle'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontstyle']; 16519 $dom[$key]['fontsize'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontsize']; 16520 $dom[$key]['font-stretch'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['font-stretch']; 16521 $dom[$key]['letter-spacing'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['letter-spacing']; 16522 $dom[$key]['stroke'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['stroke']; 16523 $dom[$key]['fill'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fill']; 16524 $dom[$key]['clip'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['clip']; 16525 $dom[$key]['line-height'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['line-height']; 16526 $dom[$key]['bgcolor'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['bgcolor']; 16527 $dom[$key]['fgcolor'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fgcolor']; 16528 $dom[$key]['strokecolor'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['strokecolor']; 16529 $dom[$key]['align'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['align']; 16530 $dom[$key]['text-transform'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['text-transform']; 16531 $dom[$key]['dir'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['dir']; 16532 if (isset($dom[($dom[($dom[$key]['parent'])]['parent'])]['listtype'])) { 16533 $dom[$key]['listtype'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['listtype']; 16534 } 16535 // set the number of columns in table tag 16536 if (($dom[$key]['value'] == 'tr') AND (!isset($dom[($dom[($dom[$key]['parent'])]['parent'])]['cols']))) { 16537 $dom[($dom[($dom[$key]['parent'])]['parent'])]['cols'] = $dom[($dom[$key]['parent'])]['cols']; 16538 } 16539 if (($dom[$key]['value'] == 'td') OR ($dom[$key]['value'] == 'th')) { 16540 $dom[($dom[$key]['parent'])]['content'] = $csstagarray; 16541 for ($i = ($dom[$key]['parent'] + 1); $i < $key; ++$i) { 16542 $dom[($dom[$key]['parent'])]['content'] .= stripslashes($a[$dom[$i]['elkey']]); 16543 } 16544 $key = $i; 16545 // mark nested tables 16546 $dom[($dom[$key]['parent'])]['content'] = str_replace('<table', '<table nested="true"', $dom[($dom[$key]['parent'])]['content']); 16547 // remove thead sections from nested tables 16548 $dom[($dom[$key]['parent'])]['content'] = str_replace('<thead>', '', $dom[($dom[$key]['parent'])]['content']); 16549 $dom[($dom[$key]['parent'])]['content'] = str_replace('</thead>', '', $dom[($dom[$key]['parent'])]['content']); 16550 } 16551 // store header rows on a new table 16552 if (($dom[$key]['value'] == 'tr') AND ($dom[($dom[$key]['parent'])]['thead'] === true)) { 16553 if (TCPDF_STATIC::empty_string($dom[($dom[($dom[$key]['parent'])]['parent'])]['thead'])) { 16554 $dom[($dom[($dom[$key]['parent'])]['parent'])]['thead'] = $csstagarray.$a[$dom[($dom[($dom[$key]['parent'])]['parent'])]['elkey']]; 16555 } 16556 for ($i = $dom[$key]['parent']; $i <= $key; ++$i) { 16557 $dom[($dom[($dom[$key]['parent'])]['parent'])]['thead'] .= $a[$dom[$i]['elkey']]; 16558 } 16559 if (!isset($dom[($dom[$key]['parent'])]['attribute'])) { 16560 $dom[($dom[$key]['parent'])]['attribute'] = array(); 16561 } 16562 // header elements must be always contained in a single page 16563 $dom[($dom[$key]['parent'])]['attribute']['nobr'] = 'true'; 16564 } 16565 if (($dom[$key]['value'] == 'table') AND (!TCPDF_STATIC::empty_string($dom[($dom[$key]['parent'])]['thead']))) { 16566 // remove the nobr attributes from the table header 16567 $dom[($dom[$key]['parent'])]['thead'] = str_replace(' nobr="true"', '', $dom[($dom[$key]['parent'])]['thead']); 16568 $dom[($dom[$key]['parent'])]['thead'] .= '</tablehead>'; 16569 } 16570 } else { 16571 // *** opening or self-closing html tag 16572 $dom[$key]['opening'] = true; 16573 $dom[$key]['parent'] = end($level); 16574 if ((substr($element, -1, 1) == '/') OR (in_array($dom[$key]['value'], $selfclosingtags))) { 16575 // self-closing tag 16576 $dom[$key]['self'] = true; 16577 } else { 16578 // opening tag 16579 array_push($level, $key); 16580 $dom[$key]['self'] = false; 16581 } 16582 // copy some values from parent 16583 $parentkey = 0; 16584 if ($key > 0) { 16585 $parentkey = $dom[$key]['parent']; 16586 $dom[$key]['hide'] = $dom[$parentkey]['hide']; 16587 $dom[$key]['fontname'] = $dom[$parentkey]['fontname']; 16588 $dom[$key]['fontstyle'] = $dom[$parentkey]['fontstyle']; 16589 $dom[$key]['fontsize'] = $dom[$parentkey]['fontsize']; 16590 $dom[$key]['font-stretch'] = $dom[$parentkey]['font-stretch']; 16591 $dom[$key]['letter-spacing'] = $dom[$parentkey]['letter-spacing']; 16592 $dom[$key]['stroke'] = $dom[$parentkey]['stroke']; 16593 $dom[$key]['fill'] = $dom[$parentkey]['fill']; 16594 $dom[$key]['clip'] = $dom[$parentkey]['clip']; 16595 $dom[$key]['line-height'] = $dom[$parentkey]['line-height']; 16596 $dom[$key]['bgcolor'] = $dom[$parentkey]['bgcolor']; 16597 $dom[$key]['fgcolor'] = $dom[$parentkey]['fgcolor']; 16598 $dom[$key]['strokecolor'] = $dom[$parentkey]['strokecolor']; 16599 $dom[$key]['align'] = $dom[$parentkey]['align']; 16600 $dom[$key]['listtype'] = $dom[$parentkey]['listtype']; 16601 $dom[$key]['text-indent'] = $dom[$parentkey]['text-indent']; 16602 $dom[$key]['text-transform'] = $dom[$parentkey]['text-transform']; 16603 $dom[$key]['border'] = array(); 16604 $dom[$key]['dir'] = $dom[$parentkey]['dir']; 16605 } 16606 // get attributes 16607 preg_match_all('/([^=\s]*)[\s]*=[\s]*"([^"]*)"/', $element, $attr_array, PREG_PATTERN_ORDER); 16608 $dom[$key]['attribute'] = array(); // reset attribute array 16609 foreach($attr_array[1] as $id => $name) { 16610 $dom[$key]['attribute'][strtolower($name)] = $attr_array[2][$id]; 16611 } 16612 if (!empty($css)) { 16613 // merge CSS style to current style 16614 list($dom[$key]['csssel'], $dom[$key]['cssdata']) = TCPDF_STATIC::getCSSdataArray($dom, $key, $css); 16615 $dom[$key]['attribute']['style'] = TCPDF_STATIC::getTagStyleFromCSSarray($dom[$key]['cssdata']); 16616 } 16617 // split style attributes 16618 if (isset($dom[$key]['attribute']['style']) AND !empty($dom[$key]['attribute']['style'])) { 16619 // get style attributes 16620 preg_match_all('/([^;:\s]*):([^;]*)/', $dom[$key]['attribute']['style'], $style_array, PREG_PATTERN_ORDER); 16621 $dom[$key]['style'] = array(); // reset style attribute array 16622 foreach($style_array[1] as $id => $name) { 16623 // in case of duplicate attribute the last replace the previous 16624 $dom[$key]['style'][strtolower($name)] = trim($style_array[2][$id]); 16625 } 16626 // --- get some style attributes --- 16627 // text direction 16628 if (isset($dom[$key]['style']['direction'])) { 16629 $dom[$key]['dir'] = $dom[$key]['style']['direction']; 16630 } 16631 // display 16632 if (isset($dom[$key]['style']['display'])) { 16633 $dom[$key]['hide'] = (trim(strtolower($dom[$key]['style']['display'])) == 'none'); 16634 } 16635 // font family 16636 if (isset($dom[$key]['style']['font-family'])) { 16637 $dom[$key]['fontname'] = $this->getFontFamilyName($dom[$key]['style']['font-family']); 16638 } 16639 // list-style-type 16640 if (isset($dom[$key]['style']['list-style-type'])) { 16641 $dom[$key]['listtype'] = trim(strtolower($dom[$key]['style']['list-style-type'])); 16642 if ($dom[$key]['listtype'] == 'inherit') { 16643 $dom[$key]['listtype'] = $dom[$parentkey]['listtype']; 16644 } 16645 } 16646 // text-indent 16647 if (isset($dom[$key]['style']['text-indent'])) { 16648 $dom[$key]['text-indent'] = $this->getHTMLUnitToUnits($dom[$key]['style']['text-indent']); 16649 if ($dom[$key]['text-indent'] == 'inherit') { 16650 $dom[$key]['text-indent'] = $dom[$parentkey]['text-indent']; 16651 } 16652 } 16653 // text-transform 16654 if (isset($dom[$key]['style']['text-transform'])) { 16655 $dom[$key]['text-transform'] = $dom[$key]['style']['text-transform']; 16656 } 16657 // font size 16658 if (isset($dom[$key]['style']['font-size'])) { 16659 $fsize = trim($dom[$key]['style']['font-size']); 16660 $dom[$key]['fontsize'] = $this->getHTMLFontUnits($fsize, $dom[0]['fontsize'], $dom[$parentkey]['fontsize'], 'pt'); 16661 } 16662 // font-stretch 16663 if (isset($dom[$key]['style']['font-stretch'])) { 16664 $dom[$key]['font-stretch'] = $this->getCSSFontStretching($dom[$key]['style']['font-stretch'], $dom[$parentkey]['font-stretch']); 16665 } 16666 // letter-spacing 16667 if (isset($dom[$key]['style']['letter-spacing'])) { 16668 $dom[$key]['letter-spacing'] = $this->getCSSFontSpacing($dom[$key]['style']['letter-spacing'], $dom[$parentkey]['letter-spacing']); 16669 } 16670 // line-height (internally is the cell height ratio) 16671 if (isset($dom[$key]['style']['line-height'])) { 16672 $lineheight = trim($dom[$key]['style']['line-height']); 16673 switch ($lineheight) { 16674 // A normal line height. This is default 16675 case 'normal': { 16676 $dom[$key]['line-height'] = $dom[0]['line-height']; 16677 break; 16678 } 16679 case 'inherit': { 16680 $dom[$key]['line-height'] = $dom[$parentkey]['line-height']; 16681 } 16682 default: { 16683 if (is_numeric($lineheight)) { 16684 // convert to percentage of font height 16685 $lineheight = ($lineheight * 100).'%'; 16686 } 16687 $dom[$key]['line-height'] = $this->getHTMLUnitToUnits($lineheight, 1, '%', true); 16688 if (substr($lineheight, -1) !== '%') { 16689 if ($dom[$key]['fontsize'] <= 0) { 16690 $dom[$key]['line-height'] = 1; 16691 } else { 16692 $dom[$key]['line-height'] = (($dom[$key]['line-height'] - $this->cell_padding['T'] - $this->cell_padding['B']) / $dom[$key]['fontsize']); 16693 } 16694 } 16695 } 16696 } 16697 } 16698 // font style 16699 if (isset($dom[$key]['style']['font-weight'])) { 16700 if (strtolower($dom[$key]['style']['font-weight'][0]) == 'n') { 16701 if (strpos($dom[$key]['fontstyle'], 'B') !== false) { 16702 $dom[$key]['fontstyle'] = str_replace('B', '', $dom[$key]['fontstyle']); 16703 } 16704 } elseif (strtolower($dom[$key]['style']['font-weight'][0]) == 'b') { 16705 $dom[$key]['fontstyle'] .= 'B'; 16706 } 16707 } 16708 if (isset($dom[$key]['style']['font-style']) AND (strtolower($dom[$key]['style']['font-style'][0]) == 'i')) { 16709 $dom[$key]['fontstyle'] .= 'I'; 16710 } 16711 // font color 16712 if (isset($dom[$key]['style']['color']) AND (!TCPDF_STATIC::empty_string($dom[$key]['style']['color']))) { 16713 $dom[$key]['fgcolor'] = TCPDF_COLORS::convertHTMLColorToDec($dom[$key]['style']['color'], $this->spot_colors); 16714 } elseif ($dom[$key]['value'] == 'a') { 16715 $dom[$key]['fgcolor'] = $this->htmlLinkColorArray; 16716 } 16717 // background color 16718 if (isset($dom[$key]['style']['background-color']) AND (!TCPDF_STATIC::empty_string($dom[$key]['style']['background-color']))) { 16719 $dom[$key]['bgcolor'] = TCPDF_COLORS::convertHTMLColorToDec($dom[$key]['style']['background-color'], $this->spot_colors); 16720 } 16721 // text-decoration 16722 if (isset($dom[$key]['style']['text-decoration'])) { 16723 $decors = explode(' ', strtolower($dom[$key]['style']['text-decoration'])); 16724 foreach ($decors as $dec) { 16725 $dec = trim($dec); 16726 if (!TCPDF_STATIC::empty_string($dec)) { 16727 if ($dec[0] == 'u') { 16728 // underline 16729 $dom[$key]['fontstyle'] .= 'U'; 16730 } elseif ($dec[0] == 'l') { 16731 // line-through 16732 $dom[$key]['fontstyle'] .= 'D'; 16733 } elseif ($dec[0] == 'o') { 16734 // overline 16735 $dom[$key]['fontstyle'] .= 'O'; 16736 } 16737 } 16738 } 16739 } elseif ($dom[$key]['value'] == 'a') { 16740 $dom[$key]['fontstyle'] = $this->htmlLinkFontStyle; 16741 } 16742 // check for width attribute 16743 if (isset($dom[$key]['style']['width'])) { 16744 $dom[$key]['width'] = $dom[$key]['style']['width']; 16745 } 16746 // check for height attribute 16747 if (isset($dom[$key]['style']['height'])) { 16748 $dom[$key]['height'] = $dom[$key]['style']['height']; 16749 } 16750 // check for text alignment 16751 if (isset($dom[$key]['style']['text-align'])) { 16752 $dom[$key]['align'] = strtoupper($dom[$key]['style']['text-align'][0]); 16753 } 16754 // check for CSS border properties 16755 if (isset($dom[$key]['style']['border'])) { 16756 $borderstyle = $this->getCSSBorderStyle($dom[$key]['style']['border']); 16757 if (!empty($borderstyle)) { 16758 $dom[$key]['border']['LTRB'] = $borderstyle; 16759 } 16760 } 16761 if (isset($dom[$key]['style']['border-color'])) { 16762 $brd_colors = preg_split('/[\s]+/', trim($dom[$key]['style']['border-color'])); 16763 if (isset($brd_colors[3])) { 16764 $dom[$key]['border']['L']['color'] = TCPDF_COLORS::convertHTMLColorToDec($brd_colors[3], $this->spot_colors); 16765 } 16766 if (isset($brd_colors[1])) { 16767 $dom[$key]['border']['R']['color'] = TCPDF_COLORS::convertHTMLColorToDec($brd_colors[1], $this->spot_colors); 16768 } 16769 if (isset($brd_colors[0])) { 16770 $dom[$key]['border']['T']['color'] = TCPDF_COLORS::convertHTMLColorToDec($brd_colors[0], $this->spot_colors); 16771 } 16772 if (isset($brd_colors[2])) { 16773 $dom[$key]['border']['B']['color'] = TCPDF_COLORS::convertHTMLColorToDec($brd_colors[2], $this->spot_colors); 16774 } 16775 } 16776 if (isset($dom[$key]['style']['border-width'])) { 16777 $brd_widths = preg_split('/[\s]+/', trim($dom[$key]['style']['border-width'])); 16778 if (isset($brd_widths[3])) { 16779 $dom[$key]['border']['L']['width'] = $this->getCSSBorderWidth($brd_widths[3]); 16780 } 16781 if (isset($brd_widths[1])) { 16782 $dom[$key]['border']['R']['width'] = $this->getCSSBorderWidth($brd_widths[1]); 16783 } 16784 if (isset($brd_widths[0])) { 16785 $dom[$key]['border']['T']['width'] = $this->getCSSBorderWidth($brd_widths[0]); 16786 } 16787 if (isset($brd_widths[2])) { 16788 $dom[$key]['border']['B']['width'] = $this->getCSSBorderWidth($brd_widths[2]); 16789 } 16790 } 16791 if (isset($dom[$key]['style']['border-style'])) { 16792 $brd_styles = preg_split('/[\s]+/', trim($dom[$key]['style']['border-style'])); 16793 if (isset($brd_styles[3]) AND ($brd_styles[3]!='none')) { 16794 $dom[$key]['border']['L']['cap'] = 'square'; 16795 $dom[$key]['border']['L']['join'] = 'miter'; 16796 $dom[$key]['border']['L']['dash'] = $this->getCSSBorderDashStyle($brd_styles[3]); 16797 if ($dom[$key]['border']['L']['dash'] < 0) { 16798 $dom[$key]['border']['L'] = array(); 16799 } 16800 } 16801 if (isset($brd_styles[1])) { 16802 $dom[$key]['border']['R']['cap'] = 'square'; 16803 $dom[$key]['border']['R']['join'] = 'miter'; 16804 $dom[$key]['border']['R']['dash'] = $this->getCSSBorderDashStyle($brd_styles[1]); 16805 if ($dom[$key]['border']['R']['dash'] < 0) { 16806 $dom[$key]['border']['R'] = array(); 16807 } 16808 } 16809 if (isset($brd_styles[0])) { 16810 $dom[$key]['border']['T']['cap'] = 'square'; 16811 $dom[$key]['border']['T']['join'] = 'miter'; 16812 $dom[$key]['border']['T']['dash'] = $this->getCSSBorderDashStyle($brd_styles[0]); 16813 if ($dom[$key]['border']['T']['dash'] < 0) { 16814 $dom[$key]['border']['T'] = array(); 16815 } 16816 } 16817 if (isset($brd_styles[2])) { 16818 $dom[$key]['border']['B']['cap'] = 'square'; 16819 $dom[$key]['border']['B']['join'] = 'miter'; 16820 $dom[$key]['border']['B']['dash'] = $this->getCSSBorderDashStyle($brd_styles[2]); 16821 if ($dom[$key]['border']['B']['dash'] < 0) { 16822 $dom[$key]['border']['B'] = array(); 16823 } 16824 } 16825 } 16826 $cellside = array('L' => 'left', 'R' => 'right', 'T' => 'top', 'B' => 'bottom'); 16827 foreach ($cellside as $bsk => $bsv) { 16828 if (isset($dom[$key]['style']['border-'.$bsv])) { 16829 $borderstyle = $this->getCSSBorderStyle($dom[$key]['style']['border-'.$bsv]); 16830 if (!empty($borderstyle)) { 16831 $dom[$key]['border'][$bsk] = $borderstyle; 16832 } 16833 } 16834 if (isset($dom[$key]['style']['border-'.$bsv.'-color'])) { 16835 $dom[$key]['border'][$bsk]['color'] = TCPDF_COLORS::convertHTMLColorToDec($dom[$key]['style']['border-'.$bsv.'-color'], $this->spot_colors); 16836 } 16837 if (isset($dom[$key]['style']['border-'.$bsv.'-width'])) { 16838 $dom[$key]['border'][$bsk]['width'] = $this->getCSSBorderWidth($dom[$key]['style']['border-'.$bsv.'-width']); 16839 } 16840 if (isset($dom[$key]['style']['border-'.$bsv.'-style'])) { 16841 $dom[$key]['border'][$bsk]['dash'] = $this->getCSSBorderDashStyle($dom[$key]['style']['border-'.$bsv.'-style']); 16842 if ($dom[$key]['border'][$bsk]['dash'] < 0) { 16843 $dom[$key]['border'][$bsk] = array(); 16844 } 16845 } 16846 } 16847 // check for CSS padding properties 16848 if (isset($dom[$key]['style']['padding'])) { 16849 $dom[$key]['padding'] = $this->getCSSPadding($dom[$key]['style']['padding']); 16850 } else { 16851 $dom[$key]['padding'] = $this->cell_padding; 16852 } 16853 foreach ($cellside as $psk => $psv) { 16854 if (isset($dom[$key]['style']['padding-'.$psv])) { 16855 $dom[$key]['padding'][$psk] = $this->getHTMLUnitToUnits($dom[$key]['style']['padding-'.$psv], 0, 'px', false); 16856 } 16857 } 16858 // check for CSS margin properties 16859 if (isset($dom[$key]['style']['margin'])) { 16860 $dom[$key]['margin'] = $this->getCSSMargin($dom[$key]['style']['margin']); 16861 } else { 16862 $dom[$key]['margin'] = $this->cell_margin; 16863 } 16864 foreach ($cellside as $psk => $psv) { 16865 if (isset($dom[$key]['style']['margin-'.$psv])) { 16866 $dom[$key]['margin'][$psk] = $this->getHTMLUnitToUnits(str_replace('auto', '0', $dom[$key]['style']['margin-'.$psv]), 0, 'px', false); 16867 } 16868 } 16869 // check for CSS border-spacing properties 16870 if (isset($dom[$key]['style']['border-spacing'])) { 16871 $dom[$key]['border-spacing'] = $this->getCSSBorderMargin($dom[$key]['style']['border-spacing']); 16872 } 16873 // page-break-inside 16874 if (isset($dom[$key]['style']['page-break-inside']) AND ($dom[$key]['style']['page-break-inside'] == 'avoid')) { 16875 $dom[$key]['attribute']['nobr'] = 'true'; 16876 } 16877 // page-break-before 16878 if (isset($dom[$key]['style']['page-break-before'])) { 16879 if ($dom[$key]['style']['page-break-before'] == 'always') { 16880 $dom[$key]['attribute']['pagebreak'] = 'true'; 16881 } elseif ($dom[$key]['style']['page-break-before'] == 'left') { 16882 $dom[$key]['attribute']['pagebreak'] = 'left'; 16883 } elseif ($dom[$key]['style']['page-break-before'] == 'right') { 16884 $dom[$key]['attribute']['pagebreak'] = 'right'; 16885 } 16886 } 16887 // page-break-after 16888 if (isset($dom[$key]['style']['page-break-after'])) { 16889 if ($dom[$key]['style']['page-break-after'] == 'always') { 16890 $dom[$key]['attribute']['pagebreakafter'] = 'true'; 16891 } elseif ($dom[$key]['style']['page-break-after'] == 'left') { 16892 $dom[$key]['attribute']['pagebreakafter'] = 'left'; 16893 } elseif ($dom[$key]['style']['page-break-after'] == 'right') { 16894 $dom[$key]['attribute']['pagebreakafter'] = 'right'; 16895 } 16896 } 16897 } 16898 if (isset($dom[$key]['attribute']['display'])) { 16899 $dom[$key]['hide'] = (trim(strtolower($dom[$key]['attribute']['display'])) == 'none'); 16900 } 16901 if (isset($dom[$key]['attribute']['border']) AND ($dom[$key]['attribute']['border'] != 0)) { 16902 $borderstyle = $this->getCSSBorderStyle($dom[$key]['attribute']['border'].' solid black'); 16903 if (!empty($borderstyle)) { 16904 $dom[$key]['border']['LTRB'] = $borderstyle; 16905 } 16906 } 16907 // check for font tag 16908 if ($dom[$key]['value'] == 'font') { 16909 // font family 16910 if (isset($dom[$key]['attribute']['face'])) { 16911 $dom[$key]['fontname'] = $this->getFontFamilyName($dom[$key]['attribute']['face']); 16912 } 16913 // font size 16914 if (isset($dom[$key]['attribute']['size'])) { 16915 if ($key > 0) { 16916 if ($dom[$key]['attribute']['size'][0] == '+') { 16917 $dom[$key]['fontsize'] = $dom[($dom[$key]['parent'])]['fontsize'] + intval(substr($dom[$key]['attribute']['size'], 1)); 16918 } elseif ($dom[$key]['attribute']['size'][0] == '-') { 16919 $dom[$key]['fontsize'] = $dom[($dom[$key]['parent'])]['fontsize'] - intval(substr($dom[$key]['attribute']['size'], 1)); 16920 } else { 16921 $dom[$key]['fontsize'] = intval($dom[$key]['attribute']['size']); 16922 } 16923 } else { 16924 $dom[$key]['fontsize'] = intval($dom[$key]['attribute']['size']); 16925 } 16926 } 16927 } 16928 // force natural alignment for lists 16929 if ((($dom[$key]['value'] == 'ul') OR ($dom[$key]['value'] == 'ol') OR ($dom[$key]['value'] == 'dl')) 16930 AND (!isset($dom[$key]['align']) OR TCPDF_STATIC::empty_string($dom[$key]['align']) OR ($dom[$key]['align'] != 'J'))) { 16931 if ($this->rtl) { 16932 $dom[$key]['align'] = 'R'; 16933 } else { 16934 $dom[$key]['align'] = 'L'; 16935 } 16936 } 16937 if (($dom[$key]['value'] == 'small') OR ($dom[$key]['value'] == 'sup') OR ($dom[$key]['value'] == 'sub')) { 16938 if (!isset($dom[$key]['attribute']['size']) AND !isset($dom[$key]['style']['font-size'])) { 16939 $dom[$key]['fontsize'] = $dom[$key]['fontsize'] * K_SMALL_RATIO; 16940 } 16941 } 16942 if (($dom[$key]['value'] == 'strong') OR ($dom[$key]['value'] == 'b')) { 16943 $dom[$key]['fontstyle'] .= 'B'; 16944 } 16945 if (($dom[$key]['value'] == 'em') OR ($dom[$key]['value'] == 'i')) { 16946 $dom[$key]['fontstyle'] .= 'I'; 16947 } 16948 if ($dom[$key]['value'] == 'u') { 16949 $dom[$key]['fontstyle'] .= 'U'; 16950 } 16951 if (($dom[$key]['value'] == 'del') OR ($dom[$key]['value'] == 's') OR ($dom[$key]['value'] == 'strike')) { 16952 $dom[$key]['fontstyle'] .= 'D'; 16953 } 16954 if (!isset($dom[$key]['style']['text-decoration']) AND ($dom[$key]['value'] == 'a')) { 16955 $dom[$key]['fontstyle'] = $this->htmlLinkFontStyle; 16956 } 16957 if (($dom[$key]['value'] == 'pre') OR ($dom[$key]['value'] == 'tt')) { 16958 $dom[$key]['fontname'] = $this->default_monospaced_font; 16959 } 16960 if (!empty($dom[$key]['value']) AND ($dom[$key]['value'][0] == 'h') AND (intval($dom[$key]['value'][1]) > 0) AND (intval($dom[$key]['value'][1]) < 7)) { 16961 // headings h1, h2, h3, h4, h5, h6 16962 if (!isset($dom[$key]['attribute']['size']) AND !isset($dom[$key]['style']['font-size'])) { 16963 $headsize = (4 - intval($dom[$key]['value'][1])) * 2; 16964 $dom[$key]['fontsize'] = $dom[0]['fontsize'] + $headsize; 16965 } 16966 if (!isset($dom[$key]['style']['font-weight'])) { 16967 $dom[$key]['fontstyle'] .= 'B'; 16968 } 16969 } 16970 if (($dom[$key]['value'] == 'table')) { 16971 $dom[$key]['rows'] = 0; // number of rows 16972 $dom[$key]['trids'] = array(); // IDs of TR elements 16973 $dom[$key]['thead'] = ''; // table header rows 16974 } 16975 if (($dom[$key]['value'] == 'tr')) { 16976 $dom[$key]['cols'] = 0; 16977 if ($thead) { 16978 $dom[$key]['thead'] = true; 16979 // rows on thead block are printed as a separate table 16980 } else { 16981 $dom[$key]['thead'] = false; 16982 // store the number of rows on table element 16983 ++$dom[($dom[$key]['parent'])]['rows']; 16984 // store the TR elements IDs on table element 16985 array_push($dom[($dom[$key]['parent'])]['trids'], $key); 16986 } 16987 } 16988 if (($dom[$key]['value'] == 'th') OR ($dom[$key]['value'] == 'td')) { 16989 if (isset($dom[$key]['attribute']['colspan'])) { 16990 $colspan = intval($dom[$key]['attribute']['colspan']); 16991 } else { 16992 $colspan = 1; 16993 } 16994 $dom[$key]['attribute']['colspan'] = $colspan; 16995 $dom[($dom[$key]['parent'])]['cols'] += $colspan; 16996 } 16997 // text direction 16998 if (isset($dom[$key]['attribute']['dir'])) { 16999 $dom[$key]['dir'] = $dom[$key]['attribute']['dir']; 17000 } 17001 // set foreground color attribute 17002 if (isset($dom[$key]['attribute']['color']) AND (!TCPDF_STATIC::empty_string($dom[$key]['attribute']['color']))) { 17003 $dom[$key]['fgcolor'] = TCPDF_COLORS::convertHTMLColorToDec($dom[$key]['attribute']['color'], $this->spot_colors); 17004 } elseif (!isset($dom[$key]['style']['color']) AND ($dom[$key]['value'] == 'a')) { 17005 $dom[$key]['fgcolor'] = $this->htmlLinkColorArray; 17006 } 17007 // set background color attribute 17008 if (isset($dom[$key]['attribute']['bgcolor']) AND (!TCPDF_STATIC::empty_string($dom[$key]['attribute']['bgcolor']))) { 17009 $dom[$key]['bgcolor'] = TCPDF_COLORS::convertHTMLColorToDec($dom[$key]['attribute']['bgcolor'], $this->spot_colors); 17010 } 17011 // set stroke color attribute 17012 if (isset($dom[$key]['attribute']['strokecolor']) AND (!TCPDF_STATIC::empty_string($dom[$key]['attribute']['strokecolor']))) { 17013 $dom[$key]['strokecolor'] = TCPDF_COLORS::convertHTMLColorToDec($dom[$key]['attribute']['strokecolor'], $this->spot_colors); 17014 } 17015 // check for width attribute 17016 if (isset($dom[$key]['attribute']['width'])) { 17017 $dom[$key]['width'] = $dom[$key]['attribute']['width']; 17018 } 17019 // check for height attribute 17020 if (isset($dom[$key]['attribute']['height'])) { 17021 $dom[$key]['height'] = $dom[$key]['attribute']['height']; 17022 } 17023 // check for text alignment 17024 if (isset($dom[$key]['attribute']['align']) AND (!TCPDF_STATIC::empty_string($dom[$key]['attribute']['align'])) AND ($dom[$key]['value'] !== 'img')) { 17025 $dom[$key]['align'] = strtoupper($dom[$key]['attribute']['align'][0]); 17026 } 17027 // check for text rendering mode (the following attributes do not exist in HTML) 17028 if (isset($dom[$key]['attribute']['stroke'])) { 17029 // font stroke width 17030 $dom[$key]['stroke'] = $this->getHTMLUnitToUnits($dom[$key]['attribute']['stroke'], $dom[$key]['fontsize'], 'pt', true); 17031 } 17032 if (isset($dom[$key]['attribute']['fill'])) { 17033 // font fill 17034 if ($dom[$key]['attribute']['fill'] == 'true') { 17035 $dom[$key]['fill'] = true; 17036 } else { 17037 $dom[$key]['fill'] = false; 17038 } 17039 } 17040 if (isset($dom[$key]['attribute']['clip'])) { 17041 // clipping mode 17042 if ($dom[$key]['attribute']['clip'] == 'true') { 17043 $dom[$key]['clip'] = true; 17044 } else { 17045 $dom[$key]['clip'] = false; 17046 } 17047 } 17048 } // end opening tag 17049 } else { 17050 // text 17051 $dom[$key]['tag'] = false; 17052 $dom[$key]['block'] = false; 17053 $dom[$key]['parent'] = end($level); 17054 $dom[$key]['dir'] = $dom[$dom[$key]['parent']]['dir']; 17055 if (!empty($dom[$dom[$key]['parent']]['text-transform'])) { 17056 // text-transform for unicode requires mb_convert_case (Multibyte String Functions) 17057 if (function_exists('mb_convert_case')) { 17058 $ttm = array('capitalize' => MB_CASE_TITLE, 'uppercase' => MB_CASE_UPPER, 'lowercase' => MB_CASE_LOWER); 17059 if (isset($ttm[$dom[$dom[$key]['parent']]['text-transform']])) { 17060 $element = mb_convert_case($element, $ttm[$dom[$dom[$key]['parent']]['text-transform']], $this->encoding); 17061 } 17062 } elseif (!$this->isunicode) { 17063 switch ($dom[$dom[$key]['parent']]['text-transform']) { 17064 case 'capitalize': { 17065 $element = ucwords(strtolower($element)); 17066 break; 17067 } 17068 case 'uppercase': { 17069 $element = strtoupper($element); 17070 break; 17071 } 17072 case 'lowercase': { 17073 $element = strtolower($element); 17074 break; 17075 } 17076 } 17077 } 17078 } 17079 $dom[$key]['value'] = stripslashes($this->unhtmlentities($element)); 17080 } 17081 ++$elkey; 17082 ++$key; 17083 } 17084 return $dom; 17085 } 17086 17087 /** 17088 * Returns the string used to find spaces 17089 * @return string 17090 * @protected 17091 * @author Nicola Asuni 17092 * @since 4.8.024 (2010-01-15) 17093 */ 17094 protected function getSpaceString() { 17095 $spacestr = chr(32); 17096 if ($this->isUnicodeFont()) { 17097 $spacestr = chr(0).chr(32); 17098 } 17099 return $spacestr; 17100 } 17101 17102 /** 17103 * Return an hash code used to ensure that the serialized data has been generated by this TCPDF instance. 17104 * @param $data (string) serialized data 17105 * @return string 17106 * @public static 17107 */ 17108 protected function getHashForTCPDFtagParams($data) { 17109 return md5(strlen($data).$this->file_id.$data); 17110 } 17111 17112 /** 17113 * Serialize an array of parameters to be used with TCPDF tag in HTML code. 17114 * @param $data (array) parameters array 17115 * @return string containing serialized data 17116 * @public static 17117 */ 17118 public function serializeTCPDFtagParameters($data) { 17119 $encoded = urlencode(json_encode($data)); 17120 return $this->getHashForTCPDFtagParams($encoded).$encoded; 17121 } 17122 17123 /** 17124 * Unserialize parameters to be used with TCPDF tag in HTML code. 17125 * @param $data (string) serialized data 17126 * @return array containing unserialized data 17127 * @protected static 17128 */ 17129 protected function unserializeTCPDFtagParameters($data) { 17130 $hash = substr($data, 0, 32); 17131 $encoded = substr($data, 32); 17132 if ($hash != $this->getHashForTCPDFtagParams($encoded)) { 17133 $this->Error('Invalid parameters'); 17134 } 17135 return json_decode(urldecode($encoded), true); 17136 } 17137 17138 /** 17139 * Prints a cell (rectangular area) with optional borders, background color and html text string. 17140 * 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 /> 17141 * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting. 17142 * IMPORTANT: The HTML must be well formatted - try to clean-up it using an application like HTML-Tidy before submitting. 17143 * Supported tags are: a, b, blockquote, br, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, img, li, ol, p, pre, small, span, strong, sub, sup, table, tcpdf, td, th, thead, tr, tt, u, ul 17144 * NOTE: all the HTML attributes must be enclosed in double-quote. 17145 * @param $w (float) Cell width. If 0, the cell extends up to the right margin. 17146 * @param $h (float) Cell minimum height. The cell extends automatically if needed. 17147 * @param $x (float) upper-left corner X coordinate 17148 * @param $y (float) upper-left corner Y coordinate 17149 * @param $html (string) html text to print. Default value: empty string. 17150 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be 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> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0))) 17151 * @param $ln (int) Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right (or left for RTL language)</li><li>1: to the beginning of the next line</li><li>2: below</li></ul> 17152Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0. 17153 * @param $fill (boolean) Indicates if the cell background must be painted (true) or transparent (false). 17154 * @param $reseth (boolean) if true reset the last cell height (default true). 17155 * @param $align (string) Allows to center or align the text. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul> 17156 * @param $autopadding (boolean) if true, uses internal padding and automatically adjust it to account for line width. 17157 * @see Multicell(), writeHTML() 17158 * @public 17159 */ 17160 public function writeHTMLCell($w, $h, $x, $y, $html='', $border=0, $ln=0, $fill=false, $reseth=true, $align='', $autopadding=true) { 17161 return $this->MultiCell($w, $h, $html, $border, $align, $fill, $ln, $x, $y, $reseth, 0, true, $autopadding, 0, 'T', false); 17162 } 17163 17164 /** 17165 * Allows to preserve some HTML formatting (limited support).<br /> 17166 * IMPORTANT: The HTML must be well formatted - try to clean-up it using an application like HTML-Tidy before submitting. 17167 * Supported tags are: a, b, blockquote, br, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, img, li, ol, p, pre, small, span, strong, sub, sup, table, tcpdf, td, th, thead, tr, tt, u, ul 17168 * NOTE: all the HTML attributes must be enclosed in double-quote. 17169 * @param $html (string) text to display 17170 * @param $ln (boolean) if true add a new line after text (default = true) 17171 * @param $fill (boolean) Indicates if the background must be painted (true) or transparent (false). 17172 * @param $reseth (boolean) if true reset the last cell height (default false). 17173 * @param $cell (boolean) if true add the current left (or right for RTL) padding to each Write (default false). 17174 * @param $align (string) Allows to center or align the text. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul> 17175 * @public 17176 */ 17177 public function writeHTML($html, $ln=true, $fill=false, $reseth=false, $cell=false, $align='') { 17178 $gvars = $this->getGraphicVars(); 17179 // store current values 17180 $prev_cell_margin = $this->cell_margin; 17181 $prev_cell_padding = $this->cell_padding; 17182 $prevPage = $this->page; 17183 $prevlMargin = $this->lMargin; 17184 $prevrMargin = $this->rMargin; 17185 $curfontname = $this->FontFamily; 17186 $curfontstyle = $this->FontStyle; 17187 $curfontsize = $this->FontSizePt; 17188 $curfontascent = $this->getFontAscent($curfontname, $curfontstyle, $curfontsize); 17189 $curfontdescent = $this->getFontDescent($curfontname, $curfontstyle, $curfontsize); 17190 $curfontstretcing = $this->font_stretching; 17191 $curfonttracking = $this->font_spacing; 17192 $this->newline = true; 17193 $newline = true; 17194 $startlinepage = $this->page; 17195 $minstartliney = $this->y; 17196 $maxbottomliney = 0; 17197 $startlinex = $this->x; 17198 $startliney = $this->y; 17199 $yshift = 0; 17200 $loop = 0; 17201 $curpos = 0; 17202 $this_method_vars = array(); 17203 $undo = false; 17204 $fontaligned = false; 17205 $reverse_dir = false; // true when the text direction is reversed 17206 $this->premode = false; 17207 if ($this->inxobj) { 17208 // we are inside an XObject template 17209 $pask = count($this->xobjects[$this->xobjid]['annotations']); 17210 } elseif (isset($this->PageAnnots[$this->page])) { 17211 $pask = count($this->PageAnnots[$this->page]); 17212 } else { 17213 $pask = 0; 17214 } 17215 if ($this->inxobj) { 17216 // we are inside an XObject template 17217 $startlinepos = strlen($this->xobjects[$this->xobjid]['outdata']); 17218 } elseif (!$this->InFooter) { 17219 if (isset($this->footerlen[$this->page])) { 17220 $this->footerpos[$this->page] = $this->pagelen[$this->page] - $this->footerlen[$this->page]; 17221 } else { 17222 $this->footerpos[$this->page] = $this->pagelen[$this->page]; 17223 } 17224 $startlinepos = $this->footerpos[$this->page]; 17225 } else { 17226 // we are inside the footer 17227 $startlinepos = $this->pagelen[$this->page]; 17228 } 17229 $lalign = $align; 17230 $plalign = $align; 17231 if ($this->rtl) { 17232 $w = $this->x - $this->lMargin; 17233 } else { 17234 $w = $this->w - $this->rMargin - $this->x; 17235 } 17236 $w -= ($this->cell_padding['L'] + $this->cell_padding['R']); 17237 if ($cell) { 17238 if ($this->rtl) { 17239 $this->x -= $this->cell_padding['R']; 17240 $this->lMargin += $this->cell_padding['L']; 17241 } else { 17242 $this->x += $this->cell_padding['L']; 17243 $this->rMargin += $this->cell_padding['R']; 17244 } 17245 } 17246 if ($this->customlistindent >= 0) { 17247 $this->listindent = $this->customlistindent; 17248 } else { 17249 $this->listindent = $this->GetStringWidth('000000'); 17250 } 17251 $this->listindentlevel = 0; 17252 // save previous states 17253 $prev_cell_height_ratio = $this->cell_height_ratio; 17254 $prev_listnum = $this->listnum; 17255 $prev_listordered = $this->listordered; 17256 $prev_listcount = $this->listcount; 17257 $prev_lispacer = $this->lispacer; 17258 $this->listnum = 0; 17259 $this->listordered = array(); 17260 $this->listcount = array(); 17261 $this->lispacer = ''; 17262 if ((TCPDF_STATIC::empty_string($this->lasth)) OR ($reseth)) { 17263 // reset row height 17264 $this->resetLastH(); 17265 } 17266 $dom = $this->getHtmlDomArray($html); 17267 $maxel = count($dom); 17268 $key = 0; 17269 while ($key < $maxel) { 17270 if ($dom[$key]['tag'] AND $dom[$key]['opening'] AND $dom[$key]['hide']) { 17271 // store the node key 17272 $hidden_node_key = $key; 17273 if ($dom[$key]['self']) { 17274 // skip just this self-closing tag 17275 ++$key; 17276 } else { 17277 // skip this and all children tags 17278 while (($key < $maxel) AND (!$dom[$key]['tag'] OR $dom[$key]['opening'] OR ($dom[$key]['parent'] != $hidden_node_key))) { 17279 // skip hidden objects 17280 ++$key; 17281 } 17282 ++$key; 17283 } 17284 } 17285 if ($dom[$key]['tag'] AND isset($dom[$key]['attribute']['pagebreak'])) { 17286 // check for pagebreak 17287 if (($dom[$key]['attribute']['pagebreak'] == 'true') OR ($dom[$key]['attribute']['pagebreak'] == 'left') OR ($dom[$key]['attribute']['pagebreak'] == 'right')) { 17288 // add a page (or trig AcceptPageBreak() for multicolumn mode) 17289 $this->checkPageBreak($this->PageBreakTrigger + 1); 17290 $this->htmlvspace = ($this->PageBreakTrigger + 1); 17291 } 17292 if ((($dom[$key]['attribute']['pagebreak'] == 'left') AND (((!$this->rtl) AND (($this->page % 2) == 0)) OR (($this->rtl) AND (($this->page % 2) != 0)))) 17293 OR (($dom[$key]['attribute']['pagebreak'] == 'right') AND (((!$this->rtl) AND (($this->page % 2) != 0)) OR (($this->rtl) AND (($this->page % 2) == 0))))) { 17294 // add a page (or trig AcceptPageBreak() for multicolumn mode) 17295 $this->checkPageBreak($this->PageBreakTrigger + 1); 17296 $this->htmlvspace = ($this->PageBreakTrigger + 1); 17297 } 17298 } 17299 if ($dom[$key]['tag'] AND $dom[$key]['opening'] AND isset($dom[$key]['attribute']['nobr']) AND ($dom[$key]['attribute']['nobr'] == 'true')) { 17300 if (isset($dom[($dom[$key]['parent'])]['attribute']['nobr']) AND ($dom[($dom[$key]['parent'])]['attribute']['nobr'] == 'true')) { 17301 $dom[$key]['attribute']['nobr'] = false; 17302 } else { 17303 // store current object 17304 $this->startTransaction(); 17305 // save this method vars 17306 $this_method_vars['html'] = $html; 17307 $this_method_vars['ln'] = $ln; 17308 $this_method_vars['fill'] = $fill; 17309 $this_method_vars['reseth'] = $reseth; 17310 $this_method_vars['cell'] = $cell; 17311 $this_method_vars['align'] = $align; 17312 $this_method_vars['gvars'] = $gvars; 17313 $this_method_vars['prevPage'] = $prevPage; 17314 $this_method_vars['prev_cell_margin'] = $prev_cell_margin; 17315 $this_method_vars['prev_cell_padding'] = $prev_cell_padding; 17316 $this_method_vars['prevlMargin'] = $prevlMargin; 17317 $this_method_vars['prevrMargin'] = $prevrMargin; 17318 $this_method_vars['curfontname'] = $curfontname; 17319 $this_method_vars['curfontstyle'] = $curfontstyle; 17320 $this_method_vars['curfontsize'] = $curfontsize; 17321 $this_method_vars['curfontascent'] = $curfontascent; 17322 $this_method_vars['curfontdescent'] = $curfontdescent; 17323 $this_method_vars['curfontstretcing'] = $curfontstretcing; 17324 $this_method_vars['curfonttracking'] = $curfonttracking; 17325 $this_method_vars['minstartliney'] = $minstartliney; 17326 $this_method_vars['maxbottomliney'] = $maxbottomliney; 17327 $this_method_vars['yshift'] = $yshift; 17328 $this_method_vars['startlinepage'] = $startlinepage; 17329 $this_method_vars['startlinepos'] = $startlinepos; 17330 $this_method_vars['startlinex'] = $startlinex; 17331 $this_method_vars['startliney'] = $startliney; 17332 $this_method_vars['newline'] = $newline; 17333 $this_method_vars['loop'] = $loop; 17334 $this_method_vars['curpos'] = $curpos; 17335 $this_method_vars['pask'] = $pask; 17336 $this_method_vars['lalign'] = $lalign; 17337 $this_method_vars['plalign'] = $plalign; 17338 $this_method_vars['w'] = $w; 17339 $this_method_vars['prev_cell_height_ratio'] = $prev_cell_height_ratio; 17340 $this_method_vars['prev_listnum'] = $prev_listnum; 17341 $this_method_vars['prev_listordered'] = $prev_listordered; 17342 $this_method_vars['prev_listcount'] = $prev_listcount; 17343 $this_method_vars['prev_lispacer'] = $prev_lispacer; 17344 $this_method_vars['fontaligned'] = $fontaligned; 17345 $this_method_vars['key'] = $key; 17346 $this_method_vars['dom'] = $dom; 17347 } 17348 } 17349 // print THEAD block 17350 if (($dom[$key]['value'] == 'tr') AND isset($dom[$key]['thead']) AND $dom[$key]['thead']) { 17351 if (isset($dom[$key]['parent']) AND isset($dom[$dom[$key]['parent']]['thead']) AND !TCPDF_STATIC::empty_string($dom[$dom[$key]['parent']]['thead'])) { 17352 $this->inthead = true; 17353 // print table header (thead) 17354 $this->writeHTML($this->thead, false, false, false, false, ''); 17355 // check if we are on a new page or on a new column 17356 if (($this->y < $this->start_transaction_y) OR ($this->checkPageBreak($this->lasth, '', false))) { 17357 // we are on a new page or on a new column and the total object height is less than the available vertical space. 17358 // restore previous object 17359 $this->rollbackTransaction(true); 17360 // restore previous values 17361 foreach ($this_method_vars as $vkey => $vval) { 17362 $$vkey = $vval; 17363 } 17364 // disable table header 17365 $tmp_thead = $this->thead; 17366 $this->thead = ''; 17367 // add a page (or trig AcceptPageBreak() for multicolumn mode) 17368 $pre_y = $this->y; 17369 if ((!$this->checkPageBreak($this->PageBreakTrigger + 1)) AND ($this->y < $pre_y)) { 17370 // fix for multicolumn mode 17371 $startliney = $this->y; 17372 } 17373 $this->start_transaction_page = $this->page; 17374 $this->start_transaction_y = $this->y; 17375 // restore table header 17376 $this->thead = $tmp_thead; 17377 // fix table border properties 17378 if (isset($dom[$dom[$key]['parent']]['attribute']['cellspacing'])) { 17379 $tmp_cellspacing = $this->getHTMLUnitToUnits($dom[$dom[$key]['parent']]['attribute']['cellspacing'], 1, 'px'); 17380 } elseif (isset($dom[$dom[$key]['parent']]['border-spacing'])) { 17381 $tmp_cellspacing = $dom[$dom[$key]['parent']]['border-spacing']['V']; 17382 } else { 17383 $tmp_cellspacing = 0; 17384 } 17385 $dom[$dom[$key]['parent']]['borderposition']['page'] = $this->page; 17386 $dom[$dom[$key]['parent']]['borderposition']['column'] = $this->current_column; 17387 $dom[$dom[$key]['parent']]['borderposition']['y'] = $this->y + $tmp_cellspacing; 17388 $xoffset = ($this->x - $dom[$dom[$key]['parent']]['borderposition']['x']); 17389 $dom[$dom[$key]['parent']]['borderposition']['x'] += $xoffset; 17390 $dom[$dom[$key]['parent']]['borderposition']['xmax'] += $xoffset; 17391 // print table header (thead) 17392 $this->writeHTML($this->thead, false, false, false, false, ''); 17393 } 17394 } 17395 // move $key index forward to skip THEAD block 17396 while ( ($key < $maxel) AND (!( 17397 ($dom[$key]['tag'] AND $dom[$key]['opening'] AND ($dom[$key]['value'] == 'tr') AND (!isset($dom[$key]['thead']) OR !$dom[$key]['thead'])) 17398 OR ($dom[$key]['tag'] AND (!$dom[$key]['opening']) AND ($dom[$key]['value'] == 'table'))) )) { 17399 ++$key; 17400 } 17401 } 17402 if ($dom[$key]['tag'] OR ($key == 0)) { 17403 if ((($dom[$key]['value'] == 'table') OR ($dom[$key]['value'] == 'tr')) AND (isset($dom[$key]['align']))) { 17404 $dom[$key]['align'] = ($this->rtl) ? 'R' : 'L'; 17405 } 17406 // vertically align image in line 17407 if ((!$this->newline) AND ($dom[$key]['value'] == 'img') AND (isset($dom[$key]['height'])) AND ($dom[$key]['height'] > 0)) { 17408 // get image height 17409 $imgh = $this->getHTMLUnitToUnits($dom[$key]['height'], ($dom[$key]['fontsize'] / $this->k), 'px'); 17410 $autolinebreak = false; 17411 if (!empty($dom[$key]['width'])) { 17412 $imgw = $this->getHTMLUnitToUnits($dom[$key]['width'], ($dom[$key]['fontsize'] / $this->k), 'px', false); 17413 if (($imgw <= ($this->w - $this->lMargin - $this->rMargin - $this->cell_padding['L'] - $this->cell_padding['R'])) 17414 AND ((($this->rtl) AND (($this->x - $imgw) < ($this->lMargin + $this->cell_padding['L']))) 17415 OR ((!$this->rtl) AND (($this->x + $imgw) > ($this->w - $this->rMargin - $this->cell_padding['R']))))) { 17416 // add automatic line break 17417 $autolinebreak = true; 17418 $this->Ln('', $cell); 17419 if ((!$dom[($key-1)]['tag']) AND ($dom[($key-1)]['value'] == ' ')) { 17420 // go back to evaluate this line break 17421 --$key; 17422 } 17423 } 17424 } 17425 if (!$autolinebreak) { 17426 if ($this->inPageBody()) { 17427 $pre_y = $this->y; 17428 // check for page break 17429 if ((!$this->checkPageBreak($imgh)) AND ($this->y < $pre_y)) { 17430 // fix for multicolumn mode 17431 $startliney = $this->y; 17432 } 17433 } 17434 if ($this->page > $startlinepage) { 17435 // fix line splitted over two pages 17436 if (isset($this->footerlen[$startlinepage])) { 17437 $curpos = $this->pagelen[$startlinepage] - $this->footerlen[$startlinepage]; 17438 } 17439 // line to be moved one page forward 17440 $pagebuff = $this->getPageBuffer($startlinepage); 17441 $linebeg = substr($pagebuff, $startlinepos, ($curpos - $startlinepos)); 17442 $tstart = substr($pagebuff, 0, $startlinepos); 17443 $tend = substr($this->getPageBuffer($startlinepage), $curpos); 17444 // remove line from previous page 17445 $this->setPageBuffer($startlinepage, $tstart.''.$tend); 17446 $pagebuff = $this->getPageBuffer($this->page); 17447 $tstart = substr($pagebuff, 0, $this->cntmrk[$this->page]); 17448 $tend = substr($pagebuff, $this->cntmrk[$this->page]); 17449 // add line start to current page 17450 $yshift = ($minstartliney - $this->y); 17451 if ($fontaligned) { 17452 $yshift += ($curfontsize / $this->k); 17453 } 17454 $try = sprintf('1 0 0 1 0 %F cm', ($yshift * $this->k)); 17455 $this->setPageBuffer($this->page, $tstart."\nq\n".$try."\n".$linebeg."\nQ\n".$tend); 17456 // shift the annotations and links 17457 if (isset($this->PageAnnots[$this->page])) { 17458 $next_pask = count($this->PageAnnots[$this->page]); 17459 } else { 17460 $next_pask = 0; 17461 } 17462 if (isset($this->PageAnnots[$startlinepage])) { 17463 foreach ($this->PageAnnots[$startlinepage] as $pak => $pac) { 17464 if ($pak >= $pask) { 17465 $this->PageAnnots[$this->page][] = $pac; 17466 unset($this->PageAnnots[$startlinepage][$pak]); 17467 $npak = count($this->PageAnnots[$this->page]) - 1; 17468 $this->PageAnnots[$this->page][$npak]['y'] -= $yshift; 17469 } 17470 } 17471 } 17472 $pask = $next_pask; 17473 $startlinepos = $this->cntmrk[$this->page]; 17474 $startlinepage = $this->page; 17475 $startliney = $this->y; 17476 $this->newline = false; 17477 } 17478 $this->y += ($this->getCellHeight($curfontsize / $this->k) - ($curfontdescent * $this->cell_height_ratio) - $imgh); 17479 $minstartliney = min($this->y, $minstartliney); 17480 $maxbottomliney = ($startliney + $this->getCellHeight($curfontsize / $this->k)); 17481 } 17482 } elseif (isset($dom[$key]['fontname']) OR isset($dom[$key]['fontstyle']) OR isset($dom[$key]['fontsize']) OR isset($dom[$key]['line-height'])) { 17483 // account for different font size 17484 $pfontname = $curfontname; 17485 $pfontstyle = $curfontstyle; 17486 $pfontsize = $curfontsize; 17487 $fontname = (isset($dom[$key]['fontname']) ? $dom[$key]['fontname'] : $curfontname); 17488 $fontstyle = (isset($dom[$key]['fontstyle']) ? $dom[$key]['fontstyle'] : $curfontstyle); 17489 $fontsize = (isset($dom[$key]['fontsize']) ? $dom[$key]['fontsize'] : $curfontsize); 17490 $fontascent = $this->getFontAscent($fontname, $fontstyle, $fontsize); 17491 $fontdescent = $this->getFontDescent($fontname, $fontstyle, $fontsize); 17492 if (($fontname != $curfontname) OR ($fontstyle != $curfontstyle) OR ($fontsize != $curfontsize) 17493 OR ($this->cell_height_ratio != $dom[$key]['line-height']) 17494 OR ($dom[$key]['tag'] AND $dom[$key]['opening'] AND ($dom[$key]['value'] == 'li')) ) { 17495 if (($key < ($maxel - 1)) AND ( 17496 ($dom[$key]['tag'] AND $dom[$key]['opening'] AND ($dom[$key]['value'] == 'li')) 17497 OR ($this->cell_height_ratio != $dom[$key]['line-height']) 17498 OR (!$this->newline AND is_numeric($fontsize) AND is_numeric($curfontsize) 17499 AND ($fontsize >= 0) AND ($curfontsize >= 0) 17500 AND (($fontsize != $curfontsize) OR ($fontstyle != $curfontstyle) OR ($fontname != $curfontname))) 17501 )) { 17502 if ($this->page > $startlinepage) { 17503 // fix lines splitted over two pages 17504 if (isset($this->footerlen[$startlinepage])) { 17505 $curpos = $this->pagelen[$startlinepage] - $this->footerlen[$startlinepage]; 17506 } 17507 // line to be moved one page forward 17508 $pagebuff = $this->getPageBuffer($startlinepage); 17509 $linebeg = substr($pagebuff, $startlinepos, ($curpos - $startlinepos)); 17510 $tstart = substr($pagebuff, 0, $startlinepos); 17511 $tend = substr($this->getPageBuffer($startlinepage), $curpos); 17512 // remove line start from previous page 17513 $this->setPageBuffer($startlinepage, $tstart.''.$tend); 17514 $pagebuff = $this->getPageBuffer($this->page); 17515 $tstart = substr($pagebuff, 0, $this->cntmrk[$this->page]); 17516 $tend = substr($pagebuff, $this->cntmrk[$this->page]); 17517 // add line start to current page 17518 $yshift = ($minstartliney - $this->y); 17519 $try = sprintf('1 0 0 1 0 %F cm', ($yshift * $this->k)); 17520 $this->setPageBuffer($this->page, $tstart."\nq\n".$try."\n".$linebeg."\nQ\n".$tend); 17521 // shift the annotations and links 17522 if (isset($this->PageAnnots[$this->page])) { 17523 $next_pask = count($this->PageAnnots[$this->page]); 17524 } else { 17525 $next_pask = 0; 17526 } 17527 if (isset($this->PageAnnots[$startlinepage])) { 17528 foreach ($this->PageAnnots[$startlinepage] as $pak => $pac) { 17529 if ($pak >= $pask) { 17530 $this->PageAnnots[$this->page][] = $pac; 17531 unset($this->PageAnnots[$startlinepage][$pak]); 17532 $npak = count($this->PageAnnots[$this->page]) - 1; 17533 $this->PageAnnots[$this->page][$npak]['y'] -= $yshift; 17534 } 17535 } 17536 } 17537 $pask = $next_pask; 17538 $startlinepos = $this->cntmrk[$this->page]; 17539 $startlinepage = $this->page; 17540 $startliney = $this->y; 17541 } 17542 if (!isset($dom[$key]['line-height'])) { 17543 $dom[$key]['line-height'] = $this->cell_height_ratio; 17544 } 17545 if (!$dom[$key]['block']) { 17546 if (!(isset($dom[($key + 1)]) AND $dom[($key + 1)]['tag'] AND (!$dom[($key + 1)]['opening']) AND ($dom[($key + 1)]['value'] != 'li') AND $dom[$key]['tag'] AND (!$dom[$key]['opening']))) { 17547 $this->y += (((($curfontsize * $this->cell_height_ratio) - ($fontsize * $dom[$key]['line-height'])) / $this->k) + $curfontascent - $fontascent - $curfontdescent + $fontdescent) / 2; 17548 } 17549 if (($dom[$key]['value'] != 'sup') AND ($dom[$key]['value'] != 'sub')) { 17550 $current_line_align_data = array($key, $minstartliney, $maxbottomliney); 17551 if (isset($line_align_data) AND (($line_align_data[0] == ($key - 1)) OR (($line_align_data[0] == ($key - 2)) AND (isset($dom[($key - 1)])) AND (preg_match('/^([\s]+)$/', $dom[($key - 1)]['value']) > 0)))) { 17552 $minstartliney = min($this->y, $line_align_data[1]); 17553 $maxbottomliney = max(($this->y + $this->getCellHeight($fontsize / $this->k)), $line_align_data[2]); 17554 } else { 17555 $minstartliney = min($this->y, $minstartliney); 17556 $maxbottomliney = max(($this->y + $this->getCellHeight($fontsize / $this->k)), $maxbottomliney); 17557 } 17558 $line_align_data = $current_line_align_data; 17559 } 17560 } 17561 $this->cell_height_ratio = $dom[$key]['line-height']; 17562 $fontaligned = true; 17563 } 17564 $this->SetFont($fontname, $fontstyle, $fontsize); 17565 // reset row height 17566 $this->resetLastH(); 17567 $curfontname = $fontname; 17568 $curfontstyle = $fontstyle; 17569 $curfontsize = $fontsize; 17570 $curfontascent = $fontascent; 17571 $curfontdescent = $fontdescent; 17572 } 17573 } 17574 // set text rendering mode 17575 $textstroke = isset($dom[$key]['stroke']) ? $dom[$key]['stroke'] : $this->textstrokewidth; 17576 $textfill = isset($dom[$key]['fill']) ? $dom[$key]['fill'] : (($this->textrendermode % 2) == 0); 17577 $textclip = isset($dom[$key]['clip']) ? $dom[$key]['clip'] : ($this->textrendermode > 3); 17578 $this->setTextRenderingMode($textstroke, $textfill, $textclip); 17579 if (isset($dom[$key]['font-stretch']) AND ($dom[$key]['font-stretch'] !== false)) { 17580 $this->setFontStretching($dom[$key]['font-stretch']); 17581 } 17582 if (isset($dom[$key]['letter-spacing']) AND ($dom[$key]['letter-spacing'] !== false)) { 17583 $this->setFontSpacing($dom[$key]['letter-spacing']); 17584 } 17585 if (($plalign == 'J') AND $dom[$key]['block']) { 17586 $plalign = ''; 17587 } 17588 // get current position on page buffer 17589 $curpos = $this->pagelen[$startlinepage]; 17590 if (isset($dom[$key]['bgcolor']) AND ($dom[$key]['bgcolor'] !== false)) { 17591 $this->SetFillColorArray($dom[$key]['bgcolor']); 17592 $wfill = true; 17593 } else { 17594 $wfill = $fill | false; 17595 } 17596 if (isset($dom[$key]['fgcolor']) AND ($dom[$key]['fgcolor'] !== false)) { 17597 $this->SetTextColorArray($dom[$key]['fgcolor']); 17598 } 17599 if (isset($dom[$key]['strokecolor']) AND ($dom[$key]['strokecolor'] !== false)) { 17600 $this->SetDrawColorArray($dom[$key]['strokecolor']); 17601 } 17602 if (isset($dom[$key]['align'])) { 17603 $lalign = $dom[$key]['align']; 17604 } 17605 if (TCPDF_STATIC::empty_string($lalign)) { 17606 $lalign = $align; 17607 } 17608 } 17609 // align lines 17610 if ($this->newline AND (strlen($dom[$key]['value']) > 0) AND ($dom[$key]['value'] != 'td') AND ($dom[$key]['value'] != 'th')) { 17611 $newline = true; 17612 $fontaligned = false; 17613 // we are at the beginning of a new line 17614 if (isset($startlinex)) { 17615 $yshift = ($minstartliney - $startliney); 17616 if (($yshift > 0) OR ($this->page > $startlinepage)) { 17617 $yshift = 0; 17618 } 17619 $t_x = 0; 17620 // the last line must be shifted to be aligned as requested 17621 $linew = abs($this->endlinex - $startlinex); 17622 if ($this->inxobj) { 17623 // we are inside an XObject template 17624 $pstart = substr($this->xobjects[$this->xobjid]['outdata'], 0, $startlinepos); 17625 if (isset($opentagpos)) { 17626 $midpos = $opentagpos; 17627 } else { 17628 $midpos = 0; 17629 } 17630 if ($midpos > 0) { 17631 $pmid = substr($this->xobjects[$this->xobjid]['outdata'], $startlinepos, ($midpos - $startlinepos)); 17632 $pend = substr($this->xobjects[$this->xobjid]['outdata'], $midpos); 17633 } else { 17634 $pmid = substr($this->xobjects[$this->xobjid]['outdata'], $startlinepos); 17635 $pend = ''; 17636 } 17637 } else { 17638 $pstart = substr($this->getPageBuffer($startlinepage), 0, $startlinepos); 17639 if (isset($opentagpos) AND isset($this->footerlen[$startlinepage]) AND (!$this->InFooter)) { 17640 $this->footerpos[$startlinepage] = $this->pagelen[$startlinepage] - $this->footerlen[$startlinepage]; 17641 $midpos = min($opentagpos, $this->footerpos[$startlinepage]); 17642 } elseif (isset($opentagpos)) { 17643 $midpos = $opentagpos; 17644 } elseif (isset($this->footerlen[$startlinepage]) AND (!$this->InFooter)) { 17645 $this->footerpos[$startlinepage] = $this->pagelen[$startlinepage] - $this->footerlen[$startlinepage]; 17646 $midpos = $this->footerpos[$startlinepage]; 17647 } else { 17648 $midpos = 0; 17649 } 17650 if ($midpos > 0) { 17651 $pmid = substr($this->getPageBuffer($startlinepage), $startlinepos, ($midpos - $startlinepos)); 17652 $pend = substr($this->getPageBuffer($startlinepage), $midpos); 17653 } else { 17654 $pmid = substr($this->getPageBuffer($startlinepage), $startlinepos); 17655 $pend = ''; 17656 } 17657 } 17658 if ((isset($plalign) AND ((($plalign == 'C') OR ($plalign == 'J') OR (($plalign == 'R') AND (!$this->rtl)) OR (($plalign == 'L') AND ($this->rtl)))))) { 17659 // calculate shifting amount 17660 $tw = $w; 17661 if (($plalign == 'J') AND $this->isRTLTextDir() AND ($this->num_columns > 1)) { 17662 $tw += $this->cell_padding['R']; 17663 } 17664 if ($this->lMargin != $prevlMargin) { 17665 $tw += ($prevlMargin - $this->lMargin); 17666 } 17667 if ($this->rMargin != $prevrMargin) { 17668 $tw += ($prevrMargin - $this->rMargin); 17669 } 17670 $one_space_width = $this->GetStringWidth(chr(32)); 17671 $no = 0; // number of spaces on a line contained on a single block 17672 if ($this->isRTLTextDir()) { // RTL 17673 // remove left space if exist 17674 $pos1 = TCPDF_STATIC::revstrpos($pmid, '[('); 17675 if ($pos1 > 0) { 17676 $pos1 = intval($pos1); 17677 if ($this->isUnicodeFont()) { 17678 $pos2 = intval(TCPDF_STATIC::revstrpos($pmid, '[('.chr(0).chr(32))); 17679 $spacelen = 2; 17680 } else { 17681 $pos2 = intval(TCPDF_STATIC::revstrpos($pmid, '[('.chr(32))); 17682 $spacelen = 1; 17683 } 17684 if ($pos1 == $pos2) { 17685 $pmid = substr($pmid, 0, ($pos1 + 2)).substr($pmid, ($pos1 + 2 + $spacelen)); 17686 if (substr($pmid, $pos1, 4) == '[()]') { 17687 $linew -= $one_space_width; 17688 } elseif ($pos1 == strpos($pmid, '[(')) { 17689 $no = 1; 17690 } 17691 } 17692 } 17693 } else { // LTR 17694 // remove right space if exist 17695 $pos1 = TCPDF_STATIC::revstrpos($pmid, ')]'); 17696 if ($pos1 > 0) { 17697 $pos1 = intval($pos1); 17698 if ($this->isUnicodeFont()) { 17699 $pos2 = intval(TCPDF_STATIC::revstrpos($pmid, chr(0).chr(32).')]')) + 2; 17700 $spacelen = 2; 17701 } else { 17702 $pos2 = intval(TCPDF_STATIC::revstrpos($pmid, chr(32).')]')) + 1; 17703 $spacelen = 1; 17704 } 17705 if ($pos1 == $pos2) { 17706 $pmid = substr($pmid, 0, ($pos1 - $spacelen)).substr($pmid, $pos1); 17707 $linew -= $one_space_width; 17708 } 17709 } 17710 } 17711 $mdiff = ($tw - $linew); 17712 if ($plalign == 'C') { 17713 if ($this->rtl) { 17714 $t_x = -($mdiff / 2); 17715 } else { 17716 $t_x = ($mdiff / 2); 17717 } 17718 } elseif ($plalign == 'R') { 17719 // right alignment on LTR document 17720 $t_x = $mdiff; 17721 } elseif ($plalign == 'L') { 17722 // left alignment on RTL document 17723 $t_x = -$mdiff; 17724 } elseif (($plalign == 'J') AND ($plalign == $lalign)) { 17725 // Justification 17726 if ($this->isRTLTextDir()) { 17727 // align text on the left 17728 $t_x = -$mdiff; 17729 } 17730 $ns = 0; // number of spaces 17731 $pmidtemp = $pmid; 17732 // escape special characters 17733 $pmidtemp = preg_replace('/[\\\][\(]/x', '\\#!#OP#!#', $pmidtemp); 17734 $pmidtemp = preg_replace('/[\\\][\)]/x', '\\#!#CP#!#', $pmidtemp); 17735 // search spaces 17736 if (preg_match_all('/\[\(([^\)]*)\)\]/x', $pmidtemp, $lnstring, PREG_PATTERN_ORDER)) { 17737 $spacestr = $this->getSpaceString(); 17738 $maxkk = count($lnstring[1]) - 1; 17739 for ($kk=0; $kk <= $maxkk; ++$kk) { 17740 // restore special characters 17741 $lnstring[1][$kk] = str_replace('#!#OP#!#', '(', $lnstring[1][$kk]); 17742 $lnstring[1][$kk] = str_replace('#!#CP#!#', ')', $lnstring[1][$kk]); 17743 // store number of spaces on the strings 17744 $lnstring[2][$kk] = substr_count($lnstring[1][$kk], $spacestr); 17745 // count total spaces on line 17746 $ns += $lnstring[2][$kk]; 17747 $lnstring[3][$kk] = $ns; 17748 } 17749 if ($ns == 0) { 17750 $ns = 1; 17751 } 17752 // calculate additional space to add to each existing space 17753 $spacewidth = ($mdiff / ($ns - $no)) * $this->k; 17754 if ($this->FontSize <= 0) { 17755 $this->FontSize = 1; 17756 } 17757 $spacewidthu = -1000 * ($mdiff + (($ns + $no) * $one_space_width)) / $ns / $this->FontSize; 17758 if ($this->font_spacing != 0) { 17759 // fixed spacing mode 17760 $osw = -1000 * $this->font_spacing / $this->FontSize; 17761 $spacewidthu += $osw; 17762 } 17763 $nsmax = $ns; 17764 $ns = 0; 17765 reset($lnstring); 17766 $offset = 0; 17767 $strcount = 0; 17768 $prev_epsposbeg = 0; 17769 $textpos = 0; 17770 if ($this->isRTLTextDir()) { 17771 $textpos = $this->wPt; 17772 } 17773 while (preg_match('/([0-9\.\+\-]*)[\s](Td|cm|m|l|c|re)[\s]/x', $pmid, $strpiece, PREG_OFFSET_CAPTURE, $offset) == 1) { 17774 // check if we are inside a string section '[( ... )]' 17775 $stroffset = strpos($pmid, '[(', $offset); 17776 if (($stroffset !== false) AND ($stroffset <= $strpiece[2][1])) { 17777 // set offset to the end of string section 17778 $offset = strpos($pmid, ')]', $stroffset); 17779 while (($offset !== false) AND ($pmid[($offset - 1)] == '\\')) { 17780 $offset = strpos($pmid, ')]', ($offset + 1)); 17781 } 17782 if ($offset === false) { 17783 $this->Error('HTML Justification: malformed PDF code.'); 17784 } 17785 continue; 17786 } 17787 if ($this->isRTLTextDir()) { 17788 $spacew = ($spacewidth * ($nsmax - $ns)); 17789 } else { 17790 $spacew = ($spacewidth * $ns); 17791 } 17792 $offset = $strpiece[2][1] + strlen($strpiece[2][0]); 17793 $epsposend = strpos($pmid, $this->epsmarker.'Q', $offset); 17794 if ($epsposend !== null) { 17795 $epsposend += strlen($this->epsmarker.'Q'); 17796 $epsposbeg = strpos($pmid, 'q'.$this->epsmarker, $offset); 17797 if ($epsposbeg === null) { 17798 $epsposbeg = strpos($pmid, 'q'.$this->epsmarker, ($prev_epsposbeg - 6)); 17799 $prev_epsposbeg = $epsposbeg; 17800 } 17801 if (($epsposbeg > 0) AND ($epsposend > 0) AND ($offset > $epsposbeg) AND ($offset < $epsposend)) { 17802 // shift EPS images 17803 $trx = sprintf('1 0 0 1 %F 0 cm', $spacew); 17804 $pmid_b = substr($pmid, 0, $epsposbeg); 17805 $pmid_m = substr($pmid, $epsposbeg, ($epsposend - $epsposbeg)); 17806 $pmid_e = substr($pmid, $epsposend); 17807 $pmid = $pmid_b."\nq\n".$trx."\n".$pmid_m."\nQ\n".$pmid_e; 17808 $offset = $epsposend; 17809 continue; 17810 } 17811 } 17812 $currentxpos = 0; 17813 // shift blocks of code 17814 switch ($strpiece[2][0]) { 17815 case 'Td': 17816 case 'cm': 17817 case 'm': 17818 case 'l': { 17819 // get current X position 17820 preg_match('/([0-9\.\+\-]*)[\s]('.$strpiece[1][0].')[\s]('.$strpiece[2][0].')([\s]*)/x', $pmid, $xmatches); 17821 if (!isset($xmatches[1])) { 17822 break; 17823 } 17824 $currentxpos = $xmatches[1]; 17825 $textpos = $currentxpos; 17826 if (($strcount <= $maxkk) AND ($strpiece[2][0] == 'Td')) { 17827 $ns = $lnstring[3][$strcount]; 17828 if ($this->isRTLTextDir()) { 17829 $spacew = ($spacewidth * ($nsmax - $ns)); 17830 } 17831 ++$strcount; 17832 } 17833 // justify block 17834 if (preg_match('/([0-9\.\+\-]*)[\s]('.$strpiece[1][0].')[\s]('.$strpiece[2][0].')([\s]*)/x', $pmid, $pmatch) == 1) { 17835 $newpmid = sprintf('%F',(floatval($pmatch[1]) + $spacew)).' '.$pmatch[2].' x*#!#*x'.$pmatch[3].$pmatch[4]; 17836 $pmid = str_replace($pmatch[0], $newpmid, $pmid); 17837 unset($pmatch, $newpmid); 17838 } 17839 break; 17840 } 17841 case 're': { 17842 // justify block 17843 if (!TCPDF_STATIC::empty_string($this->lispacer)) { 17844 $this->lispacer = ''; 17845 break; 17846 } 17847 preg_match('/([0-9\.\+\-]*)[\s]([0-9\.\+\-]*)[\s]([0-9\.\+\-]*)[\s]('.$strpiece[1][0].')[\s](re)([\s]*)/x', $pmid, $xmatches); 17848 if (!isset($xmatches[1])) { 17849 break; 17850 } 17851 $currentxpos = $xmatches[1]; 17852 $x_diff = 0; 17853 $w_diff = 0; 17854 if ($this->isRTLTextDir()) { // RTL 17855 if ($currentxpos < $textpos) { 17856 $x_diff = ($spacewidth * ($nsmax - $lnstring[3][$strcount])); 17857 $w_diff = ($spacewidth * $lnstring[2][$strcount]); 17858 } else { 17859 if ($strcount > 0) { 17860 $x_diff = ($spacewidth * ($nsmax - $lnstring[3][($strcount - 1)])); 17861 $w_diff = ($spacewidth * $lnstring[2][($strcount - 1)]); 17862 } 17863 } 17864 } else { // LTR 17865 if ($currentxpos > $textpos) { 17866 if ($strcount > 0) { 17867 $x_diff = ($spacewidth * $lnstring[3][($strcount - 1)]); 17868 } 17869 $w_diff = ($spacewidth * $lnstring[2][$strcount]); 17870 } else { 17871 if ($strcount > 1) { 17872 $x_diff = ($spacewidth * $lnstring[3][($strcount - 2)]); 17873 } 17874 if ($strcount > 0) { 17875 $w_diff = ($spacewidth * $lnstring[2][($strcount - 1)]); 17876 } 17877 } 17878 } 17879 if (preg_match('/('.$xmatches[1].')[\s]('.$xmatches[2].')[\s]('.$xmatches[3].')[\s]('.$strpiece[1][0].')[\s](re)([\s]*)/x', $pmid, $pmatch) == 1) { 17880 $newx = sprintf('%F',(floatval($pmatch[1]) + $x_diff)); 17881 $neww = sprintf('%F',(floatval($pmatch[3]) + $w_diff)); 17882 $newpmid = $newx.' '.$pmatch[2].' '.$neww.' '.$pmatch[4].' x*#!#*x'.$pmatch[5].$pmatch[6]; 17883 $pmid = str_replace($pmatch[0], $newpmid, $pmid); 17884 unset($pmatch, $newpmid, $newx, $neww); 17885 } 17886 break; 17887 } 17888 case 'c': { 17889 // get current X position 17890 preg_match('/([0-9\.\+\-]*)[\s]([0-9\.\+\-]*)[\s]([0-9\.\+\-]*)[\s]([0-9\.\+\-]*)[\s]([0-9\.\+\-]*)[\s]('.$strpiece[1][0].')[\s](c)([\s]*)/x', $pmid, $xmatches); 17891 if (!isset($xmatches[1])) { 17892 break; 17893 } 17894 $currentxpos = $xmatches[1]; 17895 // justify block 17896 if (preg_match('/('.$xmatches[1].')[\s]('.$xmatches[2].')[\s]('.$xmatches[3].')[\s]('.$xmatches[4].')[\s]('.$xmatches[5].')[\s]('.$strpiece[1][0].')[\s](c)([\s]*)/x', $pmid, $pmatch) == 1) { 17897 $newx1 = sprintf('%F',(floatval($pmatch[1]) + $spacew)); 17898 $newx2 = sprintf('%F',(floatval($pmatch[3]) + $spacew)); 17899 $newx3 = sprintf('%F',(floatval($pmatch[5]) + $spacew)); 17900 $newpmid = $newx1.' '.$pmatch[2].' '.$newx2.' '.$pmatch[4].' '.$newx3.' '.$pmatch[6].' x*#!#*x'.$pmatch[7].$pmatch[8]; 17901 $pmid = str_replace($pmatch[0], $newpmid, $pmid); 17902 unset($pmatch, $newpmid, $newx1, $newx2, $newx3); 17903 } 17904 break; 17905 } 17906 } 17907 // shift the annotations and links 17908 $cxpos = ($currentxpos / $this->k); 17909 $lmpos = ($this->lMargin + $this->cell_padding['L'] + $this->feps); 17910 if ($this->inxobj) { 17911 // we are inside an XObject template 17912 foreach ($this->xobjects[$this->xobjid]['annotations'] as $pak => $pac) { 17913 if (($pac['y'] >= $minstartliney) AND (($pac['x'] * $this->k) >= ($currentxpos - $this->feps)) AND (($pac['x'] * $this->k) <= ($currentxpos + $this->feps))) { 17914 if ($cxpos > $lmpos) { 17915 $this->xobjects[$this->xobjid]['annotations'][$pak]['x'] += ($spacew / $this->k); 17916 $this->xobjects[$this->xobjid]['annotations'][$pak]['w'] += (($spacewidth * $pac['numspaces']) / $this->k); 17917 } else { 17918 $this->xobjects[$this->xobjid]['annotations'][$pak]['w'] += (($spacewidth * $pac['numspaces']) / $this->k); 17919 } 17920 break; 17921 } 17922 } 17923 } elseif (isset($this->PageAnnots[$this->page])) { 17924 foreach ($this->PageAnnots[$this->page] as $pak => $pac) { 17925 if (($pac['y'] >= $minstartliney) AND (($pac['x'] * $this->k) >= ($currentxpos - $this->feps)) AND (($pac['x'] * $this->k) <= ($currentxpos + $this->feps))) { 17926 if ($cxpos > $lmpos) { 17927 $this->PageAnnots[$this->page][$pak]['x'] += ($spacew / $this->k); 17928 $this->PageAnnots[$this->page][$pak]['w'] += (($spacewidth * $pac['numspaces']) / $this->k); 17929 } else { 17930 $this->PageAnnots[$this->page][$pak]['w'] += (($spacewidth * $pac['numspaces']) / $this->k); 17931 } 17932 break; 17933 } 17934 } 17935 } 17936 } // end of while 17937 // remove markers 17938 $pmid = str_replace('x*#!#*x', '', $pmid); 17939 if ($this->isUnicodeFont()) { 17940 // multibyte characters 17941 $spacew = $spacewidthu; 17942 if ($this->font_stretching != 100) { 17943 // word spacing is affected by stretching 17944 $spacew /= ($this->font_stretching / 100); 17945 } 17946 // escape special characters 17947 $pos = 0; 17948 $pmid = preg_replace('/[\\\][\(]/x', '\\#!#OP#!#', $pmid); 17949 $pmid = preg_replace('/[\\\][\)]/x', '\\#!#CP#!#', $pmid); 17950 if (preg_match_all('/\[\(([^\)]*)\)\]/x', $pmid, $pamatch) > 0) { 17951 foreach($pamatch[0] as $pk => $pmatch) { 17952 $replace = $pamatch[1][$pk]; 17953 $replace = str_replace('#!#OP#!#', '(', $replace); 17954 $replace = str_replace('#!#CP#!#', ')', $replace); 17955 $newpmid = '[('.str_replace(chr(0).chr(32), ') '.sprintf('%F', $spacew).' (', $replace).')]'; 17956 $pos = strpos($pmid, $pmatch, $pos); 17957 if ($pos !== FALSE) { 17958 $pmid = substr_replace($pmid, $newpmid, $pos, strlen($pmatch)); 17959 } 17960 ++$pos; 17961 } 17962 unset($pamatch); 17963 } 17964 if ($this->inxobj) { 17965 // we are inside an XObject template 17966 $this->xobjects[$this->xobjid]['outdata'] = $pstart."\n".$pmid."\n".$pend; 17967 } else { 17968 $this->setPageBuffer($startlinepage, $pstart."\n".$pmid."\n".$pend); 17969 } 17970 $endlinepos = strlen($pstart."\n".$pmid."\n"); 17971 } else { 17972 // non-unicode (single-byte characters) 17973 if ($this->font_stretching != 100) { 17974 // word spacing (Tw) is affected by stretching 17975 $spacewidth /= ($this->font_stretching / 100); 17976 } 17977 $rs = sprintf('%F Tw', $spacewidth); 17978 $pmid = preg_replace("/\[\(/x", $rs.' [(', $pmid); 17979 if ($this->inxobj) { 17980 // we are inside an XObject template 17981 $this->xobjects[$this->xobjid]['outdata'] = $pstart."\n".$pmid."\nBT 0 Tw ET\n".$pend; 17982 } else { 17983 $this->setPageBuffer($startlinepage, $pstart."\n".$pmid."\nBT 0 Tw ET\n".$pend); 17984 } 17985 $endlinepos = strlen($pstart."\n".$pmid."\nBT 0 Tw ET\n"); 17986 } 17987 } 17988 } // end of J 17989 } // end if $startlinex 17990 if (($t_x != 0) OR ($yshift < 0)) { 17991 // shift the line 17992 $trx = sprintf('1 0 0 1 %F %F cm', ($t_x * $this->k), ($yshift * $this->k)); 17993 $pstart .= "\nq\n".$trx."\n".$pmid."\nQ\n"; 17994 $endlinepos = strlen($pstart); 17995 if ($this->inxobj) { 17996 // we are inside an XObject template 17997 $this->xobjects[$this->xobjid]['outdata'] = $pstart.$pend; 17998 foreach ($this->xobjects[$this->xobjid]['annotations'] as $pak => $pac) { 17999 if ($pak >= $pask) { 18000 $this->xobjects[$this->xobjid]['annotations'][$pak]['x'] += $t_x; 18001 $this->xobjects[$this->xobjid]['annotations'][$pak]['y'] -= $yshift; 18002 } 18003 } 18004 } else { 18005 $this->setPageBuffer($startlinepage, $pstart.$pend); 18006 // shift the annotations and links 18007 if (isset($this->PageAnnots[$this->page])) { 18008 foreach ($this->PageAnnots[$this->page] as $pak => $pac) { 18009 if ($pak >= $pask) { 18010 $this->PageAnnots[$this->page][$pak]['x'] += $t_x; 18011 $this->PageAnnots[$this->page][$pak]['y'] -= $yshift; 18012 } 18013 } 18014 } 18015 } 18016 $this->y -= $yshift; 18017 } 18018 } 18019 $pbrk = $this->checkPageBreak($this->lasth); 18020 $this->newline = false; 18021 $startlinex = $this->x; 18022 $startliney = $this->y; 18023 if ($dom[$dom[$key]['parent']]['value'] == 'sup') { 18024 $startliney -= ((0.3 * $this->FontSizePt) / $this->k); 18025 } elseif ($dom[$dom[$key]['parent']]['value'] == 'sub') { 18026 $startliney -= (($this->FontSizePt / 0.7) / $this->k); 18027 } else { 18028 $minstartliney = $startliney; 18029 $maxbottomliney = ($this->y + $this->getCellHeight($fontsize / $this->k)); 18030 } 18031 $startlinepage = $this->page; 18032 if (isset($endlinepos) AND (!$pbrk)) { 18033 $startlinepos = $endlinepos; 18034 } else { 18035 if ($this->inxobj) { 18036 // we are inside an XObject template 18037 $startlinepos = strlen($this->xobjects[$this->xobjid]['outdata']); 18038 } elseif (!$this->InFooter) { 18039 if (isset($this->footerlen[$this->page])) { 18040 $this->footerpos[$this->page] = $this->pagelen[$this->page] - $this->footerlen[$this->page]; 18041 } else { 18042 $this->footerpos[$this->page] = $this->pagelen[$this->page]; 18043 } 18044 $startlinepos = $this->footerpos[$this->page]; 18045 } else { 18046 $startlinepos = $this->pagelen[$this->page]; 18047 } 18048 } 18049 unset($endlinepos); 18050 $plalign = $lalign; 18051 if (isset($this->PageAnnots[$this->page])) { 18052 $pask = count($this->PageAnnots[$this->page]); 18053 } else { 18054 $pask = 0; 18055 } 18056 if (!($dom[$key]['tag'] AND !$dom[$key]['opening'] AND ($dom[$key]['value'] == 'table') 18057 AND (isset($this->emptypagemrk[$this->page])) 18058 AND ($this->emptypagemrk[$this->page] == $this->pagelen[$this->page]))) { 18059 $this->SetFont($fontname, $fontstyle, $fontsize); 18060 if ($wfill) { 18061 $this->SetFillColorArray($this->bgcolor); 18062 } 18063 } 18064 } // end newline 18065 if (isset($opentagpos)) { 18066 unset($opentagpos); 18067 } 18068 if ($dom[$key]['tag']) { 18069 if ($dom[$key]['opening']) { 18070 // get text indentation (if any) 18071 if (isset($dom[$key]['text-indent']) AND $dom[$key]['block']) { 18072 $this->textindent = $dom[$key]['text-indent']; 18073 $this->newline = true; 18074 } 18075 // table 18076 if (($dom[$key]['value'] == 'table') AND isset($dom[$key]['cols']) AND ($dom[$key]['cols'] > 0)) { 18077 // available page width 18078 if ($this->rtl) { 18079 $wtmp = $this->x - $this->lMargin; 18080 } else { 18081 $wtmp = $this->w - $this->rMargin - $this->x; 18082 } 18083 // get cell spacing 18084 if (isset($dom[$key]['attribute']['cellspacing'])) { 18085 $clsp = $this->getHTMLUnitToUnits($dom[$key]['attribute']['cellspacing'], 1, 'px'); 18086 $cellspacing = array('H' => $clsp, 'V' => $clsp); 18087 } elseif (isset($dom[$key]['border-spacing'])) { 18088 $cellspacing = $dom[$key]['border-spacing']; 18089 } else { 18090 $cellspacing = array('H' => 0, 'V' => 0); 18091 } 18092 // table width 18093 if (isset($dom[$key]['width'])) { 18094 $table_width = $this->getHTMLUnitToUnits($dom[$key]['width'], $wtmp, 'px'); 18095 } else { 18096 $table_width = $wtmp; 18097 } 18098 $table_width -= (2 * $cellspacing['H']); 18099 if (!$this->inthead) { 18100 $this->y += $cellspacing['V']; 18101 } 18102 if ($this->rtl) { 18103 $cellspacingx = -$cellspacing['H']; 18104 } else { 18105 $cellspacingx = $cellspacing['H']; 18106 } 18107 // total table width without cellspaces 18108 $table_columns_width = ($table_width - ($cellspacing['H'] * ($dom[$key]['cols'] - 1))); 18109 // minimum column width 18110 $table_min_column_width = ($table_columns_width / $dom[$key]['cols']); 18111 // array of custom column widths 18112 $table_colwidths = array_fill(0, $dom[$key]['cols'], $table_min_column_width); 18113 } 18114 // table row 18115 if ($dom[$key]['value'] == 'tr') { 18116 // reset column counter 18117 $colid = 0; 18118 } 18119 // table cell 18120 if (($dom[$key]['value'] == 'td') OR ($dom[$key]['value'] == 'th')) { 18121 $trid = $dom[$key]['parent']; 18122 $table_el = $dom[$trid]['parent']; 18123 if (!isset($dom[$table_el]['cols'])) { 18124 $dom[$table_el]['cols'] = $dom[$trid]['cols']; 18125 } 18126 // store border info 18127 $tdborder = 0; 18128 if (isset($dom[$key]['border']) AND !empty($dom[$key]['border'])) { 18129 $tdborder = $dom[$key]['border']; 18130 } 18131 $colspan = intval($dom[$key]['attribute']['colspan']); 18132 if ($colspan <= 0) { 18133 $colspan = 1; 18134 } 18135 $old_cell_padding = $this->cell_padding; 18136 if (isset($dom[($dom[$trid]['parent'])]['attribute']['cellpadding'])) { 18137 $crclpd = $this->getHTMLUnitToUnits($dom[($dom[$trid]['parent'])]['attribute']['cellpadding'], 1, 'px'); 18138 $current_cell_padding = array('L' => $crclpd, 'T' => $crclpd, 'R' => $crclpd, 'B' => $crclpd); 18139 } elseif (isset($dom[($dom[$trid]['parent'])]['padding'])) { 18140 $current_cell_padding = $dom[($dom[$trid]['parent'])]['padding']; 18141 } else { 18142 $current_cell_padding = array('L' => 0, 'T' => 0, 'R' => 0, 'B' => 0); 18143 } 18144 $this->cell_padding = $current_cell_padding; 18145 if (isset($dom[$key]['height'])) { 18146 // minimum cell height 18147 $cellh = $this->getHTMLUnitToUnits($dom[$key]['height'], 0, 'px'); 18148 } else { 18149 $cellh = 0; 18150 } 18151 if (isset($dom[$key]['content'])) { 18152 $cell_content = $dom[$key]['content']; 18153 } else { 18154 $cell_content = ' '; 18155 } 18156 $tagtype = $dom[$key]['value']; 18157 $parentid = $key; 18158 while (($key < $maxel) AND (!(($dom[$key]['tag']) AND (!$dom[$key]['opening']) AND ($dom[$key]['value'] == $tagtype) AND ($dom[$key]['parent'] == $parentid)))) { 18159 // move $key index forward 18160 ++$key; 18161 } 18162 if (!isset($dom[$trid]['startpage'])) { 18163 $dom[$trid]['startpage'] = $this->page; 18164 } else { 18165 $this->setPage($dom[$trid]['startpage']); 18166 } 18167 if (!isset($dom[$trid]['startcolumn'])) { 18168 $dom[$trid]['startcolumn'] = $this->current_column; 18169 } elseif ($this->current_column != $dom[$trid]['startcolumn']) { 18170 $tmpx = $this->x; 18171 $this->selectColumn($dom[$trid]['startcolumn']); 18172 $this->x = $tmpx; 18173 } 18174 if (!isset($dom[$trid]['starty'])) { 18175 $dom[$trid]['starty'] = $this->y; 18176 } else { 18177 $this->y = $dom[$trid]['starty']; 18178 } 18179 if (!isset($dom[$trid]['startx'])) { 18180 $dom[$trid]['startx'] = $this->x; 18181 $this->x += $cellspacingx; 18182 } else { 18183 $this->x += ($cellspacingx / 2); 18184 } 18185 if (isset($dom[$parentid]['attribute']['rowspan'])) { 18186 $rowspan = intval($dom[$parentid]['attribute']['rowspan']); 18187 } else { 18188 $rowspan = 1; 18189 } 18190 // skip row-spanned cells started on the previous rows 18191 if (isset($dom[$table_el]['rowspans'])) { 18192 $rsk = 0; 18193 $rskmax = count($dom[$table_el]['rowspans']); 18194 while ($rsk < $rskmax) { 18195 $trwsp = $dom[$table_el]['rowspans'][$rsk]; 18196 $rsstartx = $trwsp['startx']; 18197 $rsendx = $trwsp['endx']; 18198 // account for margin changes 18199 if ($trwsp['startpage'] < $this->page) { 18200 if (($this->rtl) AND ($this->pagedim[$this->page]['orm'] != $this->pagedim[$trwsp['startpage']]['orm'])) { 18201 $dl = ($this->pagedim[$this->page]['orm'] - $this->pagedim[$trwsp['startpage']]['orm']); 18202 $rsstartx -= $dl; 18203 $rsendx -= $dl; 18204 } elseif ((!$this->rtl) AND ($this->pagedim[$this->page]['olm'] != $this->pagedim[$trwsp['startpage']]['olm'])) { 18205 $dl = ($this->pagedim[$this->page]['olm'] - $this->pagedim[$trwsp['startpage']]['olm']); 18206 $rsstartx += $dl; 18207 $rsendx += $dl; 18208 } 18209 } 18210 if (($trwsp['rowspan'] > 0) 18211 AND ($rsstartx > ($this->x - $cellspacing['H'] - $current_cell_padding['L'] - $this->feps)) 18212 AND ($rsstartx < ($this->x + $cellspacing['H'] + $current_cell_padding['R'] + $this->feps)) 18213 AND (($trwsp['starty'] < ($this->y - $this->feps)) OR ($trwsp['startpage'] < $this->page) OR ($trwsp['startcolumn'] < $this->current_column))) { 18214 // set the starting X position of the current cell 18215 $this->x = $rsendx + $cellspacingx; 18216 // increment column indicator 18217 $colid += $trwsp['colspan']; 18218 if (($trwsp['rowspan'] == 1) 18219 AND (isset($dom[$trid]['endy'])) 18220 AND (isset($dom[$trid]['endpage'])) 18221 AND (isset($dom[$trid]['endcolumn'])) 18222 AND ($trwsp['endpage'] == $dom[$trid]['endpage']) 18223 AND ($trwsp['endcolumn'] == $dom[$trid]['endcolumn'])) { 18224 // set ending Y position for row 18225 $dom[$table_el]['rowspans'][$rsk]['endy'] = max($dom[$trid]['endy'], $trwsp['endy']); 18226 $dom[$trid]['endy'] = $dom[$table_el]['rowspans'][$rsk]['endy']; 18227 } 18228 $rsk = 0; 18229 } else { 18230 ++$rsk; 18231 } 18232 } 18233 } 18234 if (isset($dom[$parentid]['width'])) { 18235 // user specified width 18236 $cellw = $this->getHTMLUnitToUnits($dom[$parentid]['width'], $table_columns_width, 'px'); 18237 $tmpcw = ($cellw / $colspan); 18238 for ($i = 0; $i < $colspan; ++$i) { 18239 $table_colwidths[($colid + $i)] = $tmpcw; 18240 } 18241 } else { 18242 // inherit column width 18243 $cellw = 0; 18244 for ($i = 0; $i < $colspan; ++$i) { 18245 $cellw += (isset($table_colwidths[($colid + $i)]) ? $table_colwidths[($colid + $i)] : 0); 18246 } 18247 } 18248 $cellw += (($colspan - 1) * $cellspacing['H']); 18249 // increment column indicator 18250 $colid += $colspan; 18251 // add rowspan information to table element 18252 if ($rowspan > 1) { 18253 $trsid = array_push($dom[$table_el]['rowspans'], array('trid' => $trid, 'rowspan' => $rowspan, 'mrowspan' => $rowspan, 'colspan' => $colspan, 'startpage' => $this->page, 'startcolumn' => $this->current_column, 'startx' => $this->x, 'starty' => $this->y)); 18254 } 18255 $cellid = array_push($dom[$trid]['cellpos'], array('startx' => $this->x)); 18256 if ($rowspan > 1) { 18257 $dom[$trid]['cellpos'][($cellid - 1)]['rowspanid'] = ($trsid - 1); 18258 } 18259 // push background colors 18260 if (isset($dom[$parentid]['bgcolor']) AND ($dom[$parentid]['bgcolor'] !== false)) { 18261 $dom[$trid]['cellpos'][($cellid - 1)]['bgcolor'] = $dom[$parentid]['bgcolor']; 18262 } 18263 // store border info 18264 if (isset($tdborder) AND !empty($tdborder)) { 18265 $dom[$trid]['cellpos'][($cellid - 1)]['border'] = $tdborder; 18266 } 18267 $prevLastH = $this->lasth; 18268 // store some info for multicolumn mode 18269 if ($this->rtl) { 18270 $this->colxshift['x'] = $this->w - $this->x - $this->rMargin; 18271 } else { 18272 $this->colxshift['x'] = $this->x - $this->lMargin; 18273 } 18274 $this->colxshift['s'] = $cellspacing; 18275 $this->colxshift['p'] = $current_cell_padding; 18276 // ****** write the cell content ****** 18277 $this->MultiCell($cellw, $cellh, $cell_content, false, $lalign, false, 2, '', '', true, 0, true, true, 0, 'T', false); 18278 // restore some values 18279 $this->colxshift = array('x' => 0, 's' => array('H' => 0, 'V' => 0), 'p' => array('L' => 0, 'T' => 0, 'R' => 0, 'B' => 0)); 18280 $this->lasth = $prevLastH; 18281 $this->cell_padding = $old_cell_padding; 18282 $dom[$trid]['cellpos'][($cellid - 1)]['endx'] = $this->x; 18283 // update the end of row position 18284 if ($rowspan <= 1) { 18285 if (isset($dom[$trid]['endy'])) { 18286 if (($this->page == $dom[$trid]['endpage']) AND ($this->current_column == $dom[$trid]['endcolumn'])) { 18287 $dom[$trid]['endy'] = max($this->y, $dom[$trid]['endy']); 18288 } elseif (($this->page > $dom[$trid]['endpage']) OR ($this->current_column > $dom[$trid]['endcolumn'])) { 18289 $dom[$trid]['endy'] = $this->y; 18290 } 18291 } else { 18292 $dom[$trid]['endy'] = $this->y; 18293 } 18294 if (isset($dom[$trid]['endpage'])) { 18295 $dom[$trid]['endpage'] = max($this->page, $dom[$trid]['endpage']); 18296 } else { 18297 $dom[$trid]['endpage'] = $this->page; 18298 } 18299 if (isset($dom[$trid]['endcolumn'])) { 18300 $dom[$trid]['endcolumn'] = max($this->current_column, $dom[$trid]['endcolumn']); 18301 } else { 18302 $dom[$trid]['endcolumn'] = $this->current_column; 18303 } 18304 } else { 18305 // account for row-spanned cells 18306 $dom[$table_el]['rowspans'][($trsid - 1)]['endx'] = $this->x; 18307 $dom[$table_el]['rowspans'][($trsid - 1)]['endy'] = $this->y; 18308 $dom[$table_el]['rowspans'][($trsid - 1)]['endpage'] = $this->page; 18309 $dom[$table_el]['rowspans'][($trsid - 1)]['endcolumn'] = $this->current_column; 18310 } 18311 if (isset($dom[$table_el]['rowspans'])) { 18312 // update endy and endpage on rowspanned cells 18313 foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) { 18314 if ($trwsp['rowspan'] > 0) { 18315 if (isset($dom[$trid]['endpage'])) { 18316 if (($trwsp['endpage'] == $dom[$trid]['endpage']) AND ($trwsp['endcolumn'] == $dom[$trid]['endcolumn'])) { 18317 $dom[$table_el]['rowspans'][$k]['endy'] = max($dom[$trid]['endy'], $trwsp['endy']); 18318 } elseif (($trwsp['endpage'] < $dom[$trid]['endpage']) OR ($trwsp['endcolumn'] < $dom[$trid]['endcolumn'])) { 18319 $dom[$table_el]['rowspans'][$k]['endy'] = $dom[$trid]['endy']; 18320 $dom[$table_el]['rowspans'][$k]['endpage'] = $dom[$trid]['endpage']; 18321 $dom[$table_el]['rowspans'][$k]['endcolumn'] = $dom[$trid]['endcolumn']; 18322 } else { 18323 $dom[$trid]['endy'] = $this->pagedim[$dom[$trid]['endpage']]['hk'] - $this->pagedim[$dom[$trid]['endpage']]['bm']; 18324 } 18325 } 18326 } 18327 } 18328 } 18329 $this->x += ($cellspacingx / 2); 18330 } else { 18331 // opening tag (or self-closing tag) 18332 if (!isset($opentagpos)) { 18333 if ($this->inxobj) { 18334 // we are inside an XObject template 18335 $opentagpos = strlen($this->xobjects[$this->xobjid]['outdata']); 18336 } elseif (!$this->InFooter) { 18337 if (isset($this->footerlen[$this->page])) { 18338 $this->footerpos[$this->page] = $this->pagelen[$this->page] - $this->footerlen[$this->page]; 18339 } else { 18340 $this->footerpos[$this->page] = $this->pagelen[$this->page]; 18341 } 18342 $opentagpos = $this->footerpos[$this->page]; 18343 } 18344 } 18345 $dom = $this->openHTMLTagHandler($dom, $key, $cell); 18346 } 18347 } else { // closing tag 18348 $prev_numpages = $this->numpages; 18349 $old_bordermrk = $this->bordermrk[$this->page]; 18350 $dom = $this->closeHTMLTagHandler($dom, $key, $cell, $maxbottomliney); 18351 if ($this->bordermrk[$this->page] > $old_bordermrk) { 18352 $startlinepos += ($this->bordermrk[$this->page] - $old_bordermrk); 18353 } 18354 if ($prev_numpages > $this->numpages) { 18355 $startlinepage = $this->page; 18356 } 18357 } 18358 } elseif (strlen($dom[$key]['value']) > 0) { 18359 // print list-item 18360 if (!TCPDF_STATIC::empty_string($this->lispacer) AND ($this->lispacer != '^')) { 18361 $this->SetFont($pfontname, $pfontstyle, $pfontsize); 18362 $this->resetLastH(); 18363 $minstartliney = $this->y; 18364 $maxbottomliney = ($startliney + $this->getCellHeight($this->FontSize)); 18365 if (is_numeric($pfontsize) AND ($pfontsize > 0)) { 18366 $this->putHtmlListBullet($this->listnum, $this->lispacer, $pfontsize); 18367 } 18368 $this->SetFont($curfontname, $curfontstyle, $curfontsize); 18369 $this->resetLastH(); 18370 if (is_numeric($pfontsize) AND ($pfontsize > 0) AND is_numeric($curfontsize) AND ($curfontsize > 0) AND ($pfontsize != $curfontsize)) { 18371 $pfontascent = $this->getFontAscent($pfontname, $pfontstyle, $pfontsize); 18372 $pfontdescent = $this->getFontDescent($pfontname, $pfontstyle, $pfontsize); 18373 $this->y += ($this->getCellHeight(($pfontsize - $curfontsize) / $this->k) + $pfontascent - $curfontascent - $pfontdescent + $curfontdescent) / 2; 18374 $minstartliney = min($this->y, $minstartliney); 18375 $maxbottomliney = max(($this->y + $this->getCellHeight($pfontsize / $this->k)), $maxbottomliney); 18376 } 18377 } 18378 // text 18379 $this->htmlvspace = 0; 18380 $isRTLString = preg_match(TCPDF_FONT_DATA::$uni_RE_PATTERN_RTL, $dom[$key]['value']) || preg_match(TCPDF_FONT_DATA::$uni_RE_PATTERN_ARABIC, $dom[$key]['value']); 18381 if ((!$this->premode) AND $this->isRTLTextDir() AND !$isRTLString) { 18382 // reverse spaces order 18383 $lsp = ''; // left spaces 18384 $rsp = ''; // right spaces 18385 if (preg_match('/^('.$this->re_space['p'].'+)/'.$this->re_space['m'], $dom[$key]['value'], $matches)) { 18386 $lsp = $matches[1]; 18387 } 18388 if (preg_match('/('.$this->re_space['p'].'+)$/'.$this->re_space['m'], $dom[$key]['value'], $matches)) { 18389 $rsp = $matches[1]; 18390 } 18391 $dom[$key]['value'] = $rsp.$this->stringTrim($dom[$key]['value']).$lsp; 18392 } 18393 if ($newline) { 18394 if (!$this->premode) { 18395 $prelen = strlen($dom[$key]['value']); 18396 if ($this->isRTLTextDir() AND !$isRTLString) { 18397 // right trim except non-breaking space 18398 $dom[$key]['value'] = $this->stringRightTrim($dom[$key]['value']); 18399 } else { 18400 // left trim except non-breaking space 18401 $dom[$key]['value'] = $this->stringLeftTrim($dom[$key]['value']); 18402 } 18403 $postlen = strlen($dom[$key]['value']); 18404 if (($postlen == 0) AND ($prelen > 0)) { 18405 $dom[$key]['trimmed_space'] = true; 18406 } 18407 } 18408 $newline = false; 18409 $firstblock = true; 18410 } else { 18411 $firstblock = false; 18412 // replace empty multiple spaces string with a single space 18413 $dom[$key]['value'] = preg_replace('/^'.$this->re_space['p'].'+$/'.$this->re_space['m'], chr(32), $dom[$key]['value']); 18414 } 18415 $strrest = ''; 18416 if ($this->rtl) { 18417 $this->x -= $this->textindent; 18418 } else { 18419 $this->x += $this->textindent; 18420 } 18421 if (!isset($dom[$key]['trimmed_space']) OR !$dom[$key]['trimmed_space']) { 18422 $strlinelen = $this->GetStringWidth($dom[$key]['value']); 18423 if (!empty($this->HREF) AND (isset($this->HREF['url']))) { 18424 // HTML <a> Link 18425 $hrefcolor = ''; 18426 if (isset($dom[($dom[$key]['parent'])]['fgcolor']) AND ($dom[($dom[$key]['parent'])]['fgcolor'] !== false)) { 18427 $hrefcolor = $dom[($dom[$key]['parent'])]['fgcolor']; 18428 } 18429 $hrefstyle = -1; 18430 if (isset($dom[($dom[$key]['parent'])]['fontstyle']) AND ($dom[($dom[$key]['parent'])]['fontstyle'] !== false)) { 18431 $hrefstyle = $dom[($dom[$key]['parent'])]['fontstyle']; 18432 } 18433 $strrest = $this->addHtmlLink($this->HREF['url'], $dom[$key]['value'], $wfill, true, $hrefcolor, $hrefstyle, true); 18434 } else { 18435 $wadj = 0; // space to leave for block continuity 18436 if ($this->rtl) { 18437 $cwa = ($this->x - $this->lMargin); 18438 } else { 18439 $cwa = ($this->w - $this->rMargin - $this->x); 18440 } 18441 if (($strlinelen < $cwa) AND (isset($dom[($key + 1)])) AND ($dom[($key + 1)]['tag']) AND (!$dom[($key + 1)]['block'])) { 18442 // check the next text blocks for continuity 18443 $nkey = ($key + 1); 18444 $write_block = true; 18445 $same_textdir = true; 18446 $tmp_fontname = $this->FontFamily; 18447 $tmp_fontstyle = $this->FontStyle; 18448 $tmp_fontsize = $this->FontSizePt; 18449 while ($write_block AND isset($dom[$nkey])) { 18450 if ($dom[$nkey]['tag']) { 18451 if ($dom[$nkey]['block']) { 18452 // end of block 18453 $write_block = false; 18454 } 18455 $tmp_fontname = isset($dom[$nkey]['fontname']) ? $dom[$nkey]['fontname'] : $this->FontFamily; 18456 $tmp_fontstyle = isset($dom[$nkey]['fontstyle']) ? $dom[$nkey]['fontstyle'] : $this->FontStyle; 18457 $tmp_fontsize = isset($dom[$nkey]['fontsize']) ? $dom[$nkey]['fontsize'] : $this->FontSizePt; 18458 $same_textdir = ($dom[$nkey]['dir'] == $dom[$key]['dir']); 18459 } else { 18460 $nextstr = TCPDF_STATIC::pregSplit('/'.$this->re_space['p'].'+/', $this->re_space['m'], $dom[$nkey]['value']); 18461 if (isset($nextstr[0]) AND $same_textdir) { 18462 $wadj += $this->GetStringWidth($nextstr[0], $tmp_fontname, $tmp_fontstyle, $tmp_fontsize); 18463 if (isset($nextstr[1])) { 18464 $write_block = false; 18465 } 18466 } 18467 } 18468 ++$nkey; 18469 } 18470 } 18471 if (($wadj > 0) AND (($strlinelen + $wadj) >= $cwa)) { 18472 $wadj = 0; 18473 $nextstr = TCPDF_STATIC::pregSplit('/'.$this->re_space['p'].'/', $this->re_space['m'], $dom[$key]['value']); 18474 $numblks = count($nextstr); 18475 if ($numblks > 1) { 18476 // try to split on blank spaces 18477 $wadj = ($cwa - $strlinelen + $this->GetStringWidth($nextstr[($numblks - 1)])); 18478 } else { 18479 // set the entire block on new line 18480 $wadj = $this->GetStringWidth($nextstr[0]); 18481 } 18482 } 18483 // check for reversed text direction 18484 if (($wadj > 0) AND (($this->rtl AND ($this->tmprtl === 'L')) OR (!$this->rtl AND ($this->tmprtl === 'R')))) { 18485 // LTR text on RTL direction or RTL text on LTR direction 18486 $reverse_dir = true; 18487 $this->rtl = !$this->rtl; 18488 $revshift = ($strlinelen + $wadj + 0.000001); // add little quantity for rounding problems 18489 if ($this->rtl) { 18490 $this->x += $revshift; 18491 } else { 18492 $this->x -= $revshift; 18493 } 18494 $xws = $this->x; 18495 } 18496 // ****** write only until the end of the line and get the rest ****** 18497 $strrest = $this->Write($this->lasth, $dom[$key]['value'], '', $wfill, '', false, 0, true, $firstblock, 0, $wadj); 18498 // restore default direction 18499 if ($reverse_dir AND ($wadj == 0)) { 18500 $this->x = $xws; 18501 $this->rtl = !$this->rtl; 18502 $reverse_dir = false; 18503 } 18504 } 18505 } 18506 $this->textindent = 0; 18507 if (strlen($strrest) > 0) { 18508 // store the remaining string on the previous $key position 18509 $this->newline = true; 18510 if ($strrest == $dom[$key]['value']) { 18511 // used to avoid infinite loop 18512 ++$loop; 18513 } else { 18514 $loop = 0; 18515 } 18516 $dom[$key]['value'] = $strrest; 18517 if ($cell) { 18518 if ($this->rtl) { 18519 $this->x -= $this->cell_padding['R']; 18520 } else { 18521 $this->x += $this->cell_padding['L']; 18522 } 18523 } 18524 if ($loop < 3) { 18525 --$key; 18526 } 18527 } else { 18528 $loop = 0; 18529 // add the positive font spacing of the last character (if any) 18530 if ($this->font_spacing > 0) { 18531 if ($this->rtl) { 18532 $this->x -= $this->font_spacing; 18533 } else { 18534 $this->x += $this->font_spacing; 18535 } 18536 } 18537 } 18538 } 18539 ++$key; 18540 if (isset($dom[$key]['tag']) AND $dom[$key]['tag'] AND (!isset($dom[$key]['opening']) OR !$dom[$key]['opening']) AND isset($dom[($dom[$key]['parent'])]['attribute']['nobr']) AND ($dom[($dom[$key]['parent'])]['attribute']['nobr'] == 'true')) { 18541 // check if we are on a new page or on a new column 18542 if ((!$undo) AND (($this->y < $this->start_transaction_y) OR (($dom[$key]['value'] == 'tr') AND ($dom[($dom[$key]['parent'])]['endy'] < $this->start_transaction_y)))) { 18543 // we are on a new page or on a new column and the total object height is less than the available vertical space. 18544 // restore previous object 18545 $this->rollbackTransaction(true); 18546 // restore previous values 18547 foreach ($this_method_vars as $vkey => $vval) { 18548 $$vkey = $vval; 18549 } 18550 if (!empty($dom[$key]['thead'])) { 18551 $this->inthead = true; 18552 } 18553 // add a page (or trig AcceptPageBreak() for multicolumn mode) 18554 $pre_y = $this->y; 18555 if ((!$this->checkPageBreak($this->PageBreakTrigger + 1)) AND ($this->y < $pre_y)) { 18556 $startliney = $this->y; 18557 } 18558 $undo = true; // avoid infinite loop 18559 } else { 18560 $undo = false; 18561 } 18562 } 18563 } // end for each $key 18564 // align the last line 18565 if (isset($startlinex)) { 18566 $yshift = ($minstartliney - $startliney); 18567 if (($yshift > 0) OR ($this->page > $startlinepage)) { 18568 $yshift = 0; 18569 } 18570 $t_x = 0; 18571 // the last line must be shifted to be aligned as requested 18572 $linew = abs($this->endlinex - $startlinex); 18573 if ($this->inxobj) { 18574 // we are inside an XObject template 18575 $pstart = substr($this->xobjects[$this->xobjid]['outdata'], 0, $startlinepos); 18576 if (isset($opentagpos)) { 18577 $midpos = $opentagpos; 18578 } else { 18579 $midpos = 0; 18580 } 18581 if ($midpos > 0) { 18582 $pmid = substr($this->xobjects[$this->xobjid]['outdata'], $startlinepos, ($midpos - $startlinepos)); 18583 $pend = substr($this->xobjects[$this->xobjid]['outdata'], $midpos); 18584 } else { 18585 $pmid = substr($this->xobjects[$this->xobjid]['outdata'], $startlinepos); 18586 $pend = ''; 18587 } 18588 } else { 18589 $pstart = substr($this->getPageBuffer($startlinepage), 0, $startlinepos); 18590 if (isset($opentagpos) AND isset($this->footerlen[$startlinepage]) AND (!$this->InFooter)) { 18591 $this->footerpos[$startlinepage] = $this->pagelen[$startlinepage] - $this->footerlen[$startlinepage]; 18592 $midpos = min($opentagpos, $this->footerpos[$startlinepage]); 18593 } elseif (isset($opentagpos)) { 18594 $midpos = $opentagpos; 18595 } elseif (isset($this->footerlen[$startlinepage]) AND (!$this->InFooter)) { 18596 $this->footerpos[$startlinepage] = $this->pagelen[$startlinepage] - $this->footerlen[$startlinepage]; 18597 $midpos = $this->footerpos[$startlinepage]; 18598 } else { 18599 $midpos = 0; 18600 } 18601 if ($midpos > 0) { 18602 $pmid = substr($this->getPageBuffer($startlinepage), $startlinepos, ($midpos - $startlinepos)); 18603 $pend = substr($this->getPageBuffer($startlinepage), $midpos); 18604 } else { 18605 $pmid = substr($this->getPageBuffer($startlinepage), $startlinepos); 18606 $pend = ''; 18607 } 18608 } 18609 if ((isset($plalign) AND ((($plalign == 'C') OR (($plalign == 'R') AND (!$this->rtl)) OR (($plalign == 'L') AND ($this->rtl)))))) { 18610 // calculate shifting amount 18611 $tw = $w; 18612 if ($this->lMargin != $prevlMargin) { 18613 $tw += ($prevlMargin - $this->lMargin); 18614 } 18615 if ($this->rMargin != $prevrMargin) { 18616 $tw += ($prevrMargin - $this->rMargin); 18617 } 18618 $one_space_width = $this->GetStringWidth(chr(32)); 18619 $no = 0; // number of spaces on a line contained on a single block 18620 if ($this->isRTLTextDir()) { // RTL 18621 // remove left space if exist 18622 $pos1 = TCPDF_STATIC::revstrpos($pmid, '[('); 18623 if ($pos1 > 0) { 18624 $pos1 = intval($pos1); 18625 if ($this->isUnicodeFont()) { 18626 $pos2 = intval(TCPDF_STATIC::revstrpos($pmid, '[('.chr(0).chr(32))); 18627 $spacelen = 2; 18628 } else { 18629 $pos2 = intval(TCPDF_STATIC::revstrpos($pmid, '[('.chr(32))); 18630 $spacelen = 1; 18631 } 18632 if ($pos1 == $pos2) { 18633 $pmid = substr($pmid, 0, ($pos1 + 2)).substr($pmid, ($pos1 + 2 + $spacelen)); 18634 if (substr($pmid, $pos1, 4) == '[()]') { 18635 $linew -= $one_space_width; 18636 } elseif ($pos1 == strpos($pmid, '[(')) { 18637 $no = 1; 18638 } 18639 } 18640 } 18641 } else { // LTR 18642 // remove right space if exist 18643 $pos1 = TCPDF_STATIC::revstrpos($pmid, ')]'); 18644 if ($pos1 > 0) { 18645 $pos1 = intval($pos1); 18646 if ($this->isUnicodeFont()) { 18647 $pos2 = intval(TCPDF_STATIC::revstrpos($pmid, chr(0).chr(32).')]')) + 2; 18648 $spacelen = 2; 18649 } else { 18650 $pos2 = intval(TCPDF_STATIC::revstrpos($pmid, chr(32).')]')) + 1; 18651 $spacelen = 1; 18652 } 18653 if ($pos1 == $pos2) { 18654 $pmid = substr($pmid, 0, ($pos1 - $spacelen)).substr($pmid, $pos1); 18655 $linew -= $one_space_width; 18656 } 18657 } 18658 } 18659 $mdiff = ($tw - $linew); 18660 if ($plalign == 'C') { 18661 if ($this->rtl) { 18662 $t_x = -($mdiff / 2); 18663 } else { 18664 $t_x = ($mdiff / 2); 18665 } 18666 } elseif ($plalign == 'R') { 18667 // right alignment on LTR document 18668 $t_x = $mdiff; 18669 } elseif ($plalign == 'L') { 18670 // left alignment on RTL document 18671 $t_x = -$mdiff; 18672 } 18673 } // end if startlinex 18674 if (($t_x != 0) OR ($yshift < 0)) { 18675 // shift the line 18676 $trx = sprintf('1 0 0 1 %F %F cm', ($t_x * $this->k), ($yshift * $this->k)); 18677 $pstart .= "\nq\n".$trx."\n".$pmid."\nQ\n"; 18678 $endlinepos = strlen($pstart); 18679 if ($this->inxobj) { 18680 // we are inside an XObject template 18681 $this->xobjects[$this->xobjid]['outdata'] = $pstart.$pend; 18682 foreach ($this->xobjects[$this->xobjid]['annotations'] as $pak => $pac) { 18683 if ($pak >= $pask) { 18684 $this->xobjects[$this->xobjid]['annotations'][$pak]['x'] += $t_x; 18685 $this->xobjects[$this->xobjid]['annotations'][$pak]['y'] -= $yshift; 18686 } 18687 } 18688 } else { 18689 $this->setPageBuffer($startlinepage, $pstart.$pend); 18690 // shift the annotations and links 18691 if (isset($this->PageAnnots[$this->page])) { 18692 foreach ($this->PageAnnots[$this->page] as $pak => $pac) { 18693 if ($pak >= $pask) { 18694 $this->PageAnnots[$this->page][$pak]['x'] += $t_x; 18695 $this->PageAnnots[$this->page][$pak]['y'] -= $yshift; 18696 } 18697 } 18698 } 18699 } 18700 $this->y -= $yshift; 18701 $yshift = 0; 18702 } 18703 } 18704 // restore previous values 18705 $this->setGraphicVars($gvars); 18706 if ($this->num_columns > 1) { 18707 $this->selectColumn(); 18708 } elseif ($this->page > $prevPage) { 18709 $this->lMargin = $this->pagedim[$this->page]['olm']; 18710 $this->rMargin = $this->pagedim[$this->page]['orm']; 18711 } 18712 // restore previous list state 18713 $this->cell_height_ratio = $prev_cell_height_ratio; 18714 $this->listnum = $prev_listnum; 18715 $this->listordered = $prev_listordered; 18716 $this->listcount = $prev_listcount; 18717 $this->lispacer = $prev_lispacer; 18718 if ($ln AND (!($cell AND ($dom[$key-1]['value'] == 'table')))) { 18719 $this->Ln($this->lasth); 18720 if (($this->y < $maxbottomliney) AND ($startlinepage == $this->page)) { 18721 $this->y = $maxbottomliney; 18722 } 18723 } 18724 unset($dom); 18725 } 18726 18727 /** 18728 * Process opening tags. 18729 * @param $dom (array) html dom array 18730 * @param $key (int) current element id 18731 * @param $cell (boolean) if true add the default left (or right if RTL) padding to each new line (default false). 18732 * @return $dom array 18733 * @protected 18734 */ 18735 protected function openHTMLTagHandler($dom, $key, $cell) { 18736 $tag = $dom[$key]; 18737 $parent = $dom[($dom[$key]['parent'])]; 18738 $firsttag = ($key == 1); 18739 // check for text direction attribute 18740 if (isset($tag['dir'])) { 18741 $this->setTempRTL($tag['dir']); 18742 } else { 18743 $this->tmprtl = false; 18744 } 18745 if ($tag['block']) { 18746 $hbz = 0; // distance from y to line bottom 18747 $hb = 0; // vertical space between block tags 18748 // calculate vertical space for block tags 18749 if (isset($this->tagvspaces[$tag['value']][0]['h']) && !empty($this->tagvspaces[$tag['value']][0]['h']) && ($this->tagvspaces[$tag['value']][0]['h'] >= 0)) { 18750 $cur_h = $this->tagvspaces[$tag['value']][0]['h']; 18751 } elseif (isset($tag['fontsize'])) { 18752 $cur_h = $this->getCellHeight($tag['fontsize'] / $this->k); 18753 } else { 18754 $cur_h = $this->getCellHeight($this->FontSize); 18755 } 18756 if (isset($this->tagvspaces[$tag['value']][0]['n'])) { 18757 $on = $this->tagvspaces[$tag['value']][0]['n']; 18758 } elseif (preg_match('/[h][0-9]/', $tag['value']) > 0) { 18759 $on = 0.6; 18760 } else { 18761 $on = 1; 18762 } 18763 if ((!isset($this->tagvspaces[$tag['value']])) AND (in_array($tag['value'], array('div', 'dt', 'dd', 'li', 'br', 'hr')))) { 18764 $hb = 0; 18765 } else { 18766 $hb = ($on * $cur_h); 18767 } 18768 if (($this->htmlvspace <= 0) AND ($on > 0)) { 18769 if (isset($parent['fontsize'])) { 18770 $hbz = (($parent['fontsize'] / $this->k) * $this->cell_height_ratio); 18771 } else { 18772 $hbz = $this->getCellHeight($this->FontSize); 18773 } 18774 } 18775 if (isset($dom[($key - 1)]) AND ($dom[($key - 1)]['value'] == 'table')) { 18776 // fix vertical space after table 18777 $hbz = 0; 18778 } 18779 // closing vertical space 18780 $hbc = 0; 18781 if (isset($this->tagvspaces[$tag['value']][1]['h']) && !empty($this->tagvspaces[$tag['value']][1]['h']) && ($this->tagvspaces[$tag['value']][1]['h'] >= 0)) { 18782 $pre_h = $this->tagvspaces[$tag['value']][1]['h']; 18783 } elseif (isset($parent['fontsize'])) { 18784 $pre_h = $this->getCellHeight($parent['fontsize'] / $this->k); 18785 } else { 18786 $pre_h = $this->getCellHeight($this->FontSize); 18787 } 18788 if (isset($this->tagvspaces[$tag['value']][1]['n'])) { 18789 $cn = $this->tagvspaces[$tag['value']][1]['n']; 18790 } elseif (preg_match('/[h][0-9]/', $tag['value']) > 0) { 18791 $cn = 0.6; 18792 } else { 18793 $cn = 1; 18794 } 18795 if (isset($this->tagvspaces[$tag['value']][1])) { 18796 $hbc = ($cn * $pre_h); 18797 } 18798 } 18799 // Opening tag 18800 switch($tag['value']) { 18801 case 'table': { 18802 $cp = 0; 18803 $cs = 0; 18804 $dom[$key]['rowspans'] = array(); 18805 if (!isset($dom[$key]['attribute']['nested']) OR ($dom[$key]['attribute']['nested'] != 'true')) { 18806 $this->htmlvspace = 0; 18807 // set table header 18808 if (!TCPDF_STATIC::empty_string($dom[$key]['thead'])) { 18809 // set table header 18810 $this->thead = $dom[$key]['thead']; 18811 if (!isset($this->theadMargins) OR (empty($this->theadMargins))) { 18812 $this->theadMargins = array(); 18813 $this->theadMargins['cell_padding'] = $this->cell_padding; 18814 $this->theadMargins['lmargin'] = $this->lMargin; 18815 $this->theadMargins['rmargin'] = $this->rMargin; 18816 $this->theadMargins['page'] = $this->page; 18817 $this->theadMargins['cell'] = $cell; 18818 $this->theadMargins['gvars'] = $this->getGraphicVars(); 18819 } 18820 } 18821 } 18822 // store current margins and page 18823 $dom[$key]['old_cell_padding'] = $this->cell_padding; 18824 if (isset($tag['attribute']['cellpadding'])) { 18825 $pad = $this->getHTMLUnitToUnits($tag['attribute']['cellpadding'], 1, 'px'); 18826 $this->SetCellPadding($pad); 18827 } elseif (isset($tag['padding'])) { 18828 $this->cell_padding = $tag['padding']; 18829 } 18830 if (isset($tag['attribute']['cellspacing'])) { 18831 $cs = $this->getHTMLUnitToUnits($tag['attribute']['cellspacing'], 1, 'px'); 18832 } elseif (isset($tag['border-spacing'])) { 18833 $cs = $tag['border-spacing']['V']; 18834 } 18835 $prev_y = $this->y; 18836 if ($this->checkPageBreak(((2 * $cp) + (2 * $cs) + $this->lasth), '', false) OR ($this->y < $prev_y)) { 18837 $this->inthead = true; 18838 // add a page (or trig AcceptPageBreak() for multicolumn mode) 18839 $this->checkPageBreak($this->PageBreakTrigger + 1); 18840 } 18841 break; 18842 } 18843 case 'tr': { 18844 // array of columns positions 18845 $dom[$key]['cellpos'] = array(); 18846 break; 18847 } 18848 case 'hr': { 18849 if ((isset($tag['height'])) AND ($tag['height'] != '')) { 18850 $hrHeight = $this->getHTMLUnitToUnits($tag['height'], 1, 'px'); 18851 } else { 18852 $hrHeight = $this->GetLineWidth(); 18853 } 18854 $this->addHTMLVertSpace($hbz, max($hb, ($hrHeight / 2)), $cell, $firsttag); 18855 $x = $this->GetX(); 18856 $y = $this->GetY(); 18857 $wtmp = $this->w - $this->lMargin - $this->rMargin; 18858 if ($cell) { 18859 $wtmp -= ($this->cell_padding['L'] + $this->cell_padding['R']); 18860 } 18861 if ((isset($tag['width'])) AND ($tag['width'] != '')) { 18862 $hrWidth = $this->getHTMLUnitToUnits($tag['width'], $wtmp, 'px'); 18863 } else { 18864 $hrWidth = $wtmp; 18865 } 18866 $prevlinewidth = $this->GetLineWidth(); 18867 $this->SetLineWidth($hrHeight); 18868 $this->Line($x, $y, $x + $hrWidth, $y); 18869 $this->SetLineWidth($prevlinewidth); 18870 $this->addHTMLVertSpace(max($hbc, ($hrHeight / 2)), 0, $cell, !isset($dom[($key + 1)])); 18871 break; 18872 } 18873 case 'a': { 18874 if (array_key_exists('href', $tag['attribute'])) { 18875 $this->HREF['url'] = $tag['attribute']['href']; 18876 } 18877 break; 18878 } 18879 case 'img': { 18880 if (empty($tag['attribute']['src'])) { 18881 break; 18882 } 18883 $imgsrc = $tag['attribute']['src']; 18884 if ($imgsrc[0] === '@') { 18885 // data stream 18886 $imgsrc = '@'.base64_decode(substr($imgsrc, 1)); 18887 $type = ''; 18888 } else { 18889 if (($imgsrc[0] === '/') AND !empty($_SERVER['DOCUMENT_ROOT']) AND ($_SERVER['DOCUMENT_ROOT'] != '/')) { 18890 // fix image path 18891 $findroot = strpos($imgsrc, $_SERVER['DOCUMENT_ROOT']); 18892 if (($findroot === false) OR ($findroot > 1)) { 18893 if (substr($_SERVER['DOCUMENT_ROOT'], -1) == '/') { 18894 $imgsrc = substr($_SERVER['DOCUMENT_ROOT'], 0, -1).$imgsrc; 18895 } else { 18896 $imgsrc = $_SERVER['DOCUMENT_ROOT'].$imgsrc; 18897 } 18898 } 18899 $imgsrc = urldecode($imgsrc); 18900 $testscrtype = @parse_url($imgsrc); 18901 if (empty($testscrtype['query'])) { 18902 // convert URL to server path 18903 $imgsrc = str_replace(K_PATH_URL, K_PATH_MAIN, $imgsrc); 18904 } elseif (preg_match('|^https?://|', $imgsrc) !== 1) { 18905 // convert URL to server path 18906 $imgsrc = str_replace(K_PATH_MAIN, K_PATH_URL, $imgsrc); 18907 } 18908 } 18909 // get image type 18910 $type = TCPDF_IMAGES::getImageFileType($imgsrc); 18911 } 18912 if (!isset($tag['width'])) { 18913 $tag['width'] = 0; 18914 } 18915 if (!isset($tag['height'])) { 18916 $tag['height'] = 0; 18917 } 18918 //if (!isset($tag['attribute']['align'])) { 18919 // the only alignment supported is "bottom" 18920 // further development is required for other modes. 18921 $tag['attribute']['align'] = 'bottom'; 18922 //} 18923 switch($tag['attribute']['align']) { 18924 case 'top': { 18925 $align = 'T'; 18926 break; 18927 } 18928 case 'middle': { 18929 $align = 'M'; 18930 break; 18931 } 18932 case 'bottom': { 18933 $align = 'B'; 18934 break; 18935 } 18936 default: { 18937 $align = 'B'; 18938 break; 18939 } 18940 } 18941 $prevy = $this->y; 18942 $xpos = $this->x; 18943 $imglink = ''; 18944 if (isset($this->HREF['url']) AND !TCPDF_STATIC::empty_string($this->HREF['url'])) { 18945 $imglink = $this->HREF['url']; 18946 if ($imglink[0] == '#') { 18947 // convert url to internal link 18948 $lnkdata = explode(',', $imglink); 18949 if (isset($lnkdata[0])) { 18950 $page = intval(substr($lnkdata[0], 1)); 18951 if (empty($page) OR ($page <= 0)) { 18952 $page = $this->page; 18953 } 18954 if (isset($lnkdata[1]) AND (strlen($lnkdata[1]) > 0)) { 18955 $lnky = floatval($lnkdata[1]); 18956 } else { 18957 $lnky = 0; 18958 } 18959 $imglink = $this->AddLink(); 18960 $this->SetLink($imglink, $lnky, $page); 18961 } 18962 } 18963 } 18964 $border = 0; 18965 if (isset($tag['border']) AND !empty($tag['border'])) { 18966 // currently only support 1 (frame) or a combination of 'LTRB' 18967 $border = $tag['border']; 18968 } 18969 $iw = ''; 18970 if (isset($tag['width'])) { 18971 $iw = $this->getHTMLUnitToUnits($tag['width'], ($tag['fontsize'] / $this->k), 'px', false); 18972 } 18973 $ih = ''; 18974 if (isset($tag['height'])) { 18975 $ih = $this->getHTMLUnitToUnits($tag['height'], ($tag['fontsize'] / $this->k), 'px', false); 18976 } 18977 if (($type == 'eps') OR ($type == 'ai')) { 18978 $this->ImageEps($imgsrc, $xpos, $this->y, $iw, $ih, $imglink, true, $align, '', $border, true); 18979 } elseif ($type == 'svg') { 18980 $this->ImageSVG($imgsrc, $xpos, $this->y, $iw, $ih, $imglink, $align, '', $border, true); 18981 } else { 18982 $this->Image($imgsrc, $xpos, $this->y, $iw, $ih, '', $imglink, $align, false, 300, '', false, false, $border, false, false, true); 18983 } 18984 switch($align) { 18985 case 'T': { 18986 $this->y = $prevy; 18987 break; 18988 } 18989 case 'M': { 18990 $this->y = (($this->img_rb_y + $prevy - ($this->getCellHeight($tag['fontsize'] / $this->k))) / 2); 18991 break; 18992 } 18993 case 'B': { 18994 $this->y = $this->img_rb_y - ($this->getCellHeight($tag['fontsize'] / $this->k) - ($this->getFontDescent($tag['fontname'], $tag['fontstyle'], $tag['fontsize']) * $this->cell_height_ratio)); 18995 break; 18996 } 18997 } 18998 break; 18999 } 19000 case 'dl': { 19001 ++$this->listnum; 19002 if ($this->listnum == 1) { 19003 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag); 19004 } else { 19005 $this->addHTMLVertSpace(0, 0, $cell, $firsttag); 19006 } 19007 break; 19008 } 19009 case 'dt': { 19010 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag); 19011 break; 19012 } 19013 case 'dd': { 19014 if ($this->rtl) { 19015 $this->rMargin += $this->listindent; 19016 } else { 19017 $this->lMargin += $this->listindent; 19018 } 19019 ++$this->listindentlevel; 19020 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag); 19021 break; 19022 } 19023 case 'ul': 19024 case 'ol': { 19025 ++$this->listnum; 19026 if ($tag['value'] == 'ol') { 19027 $this->listordered[$this->listnum] = true; 19028 } else { 19029 $this->listordered[$this->listnum] = false; 19030 } 19031 if (isset($tag['attribute']['start'])) { 19032 $this->listcount[$this->listnum] = intval($tag['attribute']['start']) - 1; 19033 } else { 19034 $this->listcount[$this->listnum] = 0; 19035 } 19036 if ($this->rtl) { 19037 $this->rMargin += $this->listindent; 19038 $this->x -= $this->listindent; 19039 } else { 19040 $this->lMargin += $this->listindent; 19041 $this->x += $this->listindent; 19042 } 19043 ++$this->listindentlevel; 19044 if ($this->listnum == 1) { 19045 if ($key > 1) { 19046 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag); 19047 } 19048 } else { 19049 $this->addHTMLVertSpace(0, 0, $cell, $firsttag); 19050 } 19051 break; 19052 } 19053 case 'li': { 19054 if ($key > 2) { 19055 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag); 19056 } 19057 if ($this->listordered[$this->listnum]) { 19058 // ordered item 19059 if (isset($parent['attribute']['type']) AND !TCPDF_STATIC::empty_string($parent['attribute']['type'])) { 19060 $this->lispacer = $parent['attribute']['type']; 19061 } elseif (isset($parent['listtype']) AND !TCPDF_STATIC::empty_string($parent['listtype'])) { 19062 $this->lispacer = $parent['listtype']; 19063 } elseif (isset($this->lisymbol) AND !TCPDF_STATIC::empty_string($this->lisymbol)) { 19064 $this->lispacer = $this->lisymbol; 19065 } else { 19066 $this->lispacer = '#'; 19067 } 19068 ++$this->listcount[$this->listnum]; 19069 if (isset($tag['attribute']['value'])) { 19070 $this->listcount[$this->listnum] = intval($tag['attribute']['value']); 19071 } 19072 } else { 19073 // unordered item 19074 if (isset($parent['attribute']['type']) AND !TCPDF_STATIC::empty_string($parent['attribute']['type'])) { 19075 $this->lispacer = $parent['attribute']['type']; 19076 } elseif (isset($parent['listtype']) AND !TCPDF_STATIC::empty_string($parent['listtype'])) { 19077 $this->lispacer = $parent['listtype']; 19078 } elseif (isset($this->lisymbol) AND !TCPDF_STATIC::empty_string($this->lisymbol)) { 19079 $this->lispacer = $this->lisymbol; 19080 } else { 19081 $this->lispacer = '!'; 19082 } 19083 } 19084 break; 19085 } 19086 case 'blockquote': { 19087 if ($this->rtl) { 19088 $this->rMargin += $this->listindent; 19089 } else { 19090 $this->lMargin += $this->listindent; 19091 } 19092 ++$this->listindentlevel; 19093 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag); 19094 break; 19095 } 19096 case 'br': { 19097 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag); 19098 break; 19099 } 19100 case 'div': { 19101 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag); 19102 break; 19103 } 19104 case 'p': { 19105 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag); 19106 break; 19107 } 19108 case 'pre': { 19109 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag); 19110 $this->premode = true; 19111 break; 19112 } 19113 case 'sup': { 19114 $this->SetXY($this->GetX(), $this->GetY() - ((0.7 * $this->FontSizePt) / $this->k)); 19115 break; 19116 } 19117 case 'sub': { 19118 $this->SetXY($this->GetX(), $this->GetY() + ((0.3 * $this->FontSizePt) / $this->k)); 19119 break; 19120 } 19121 case 'h1': 19122 case 'h2': 19123 case 'h3': 19124 case 'h4': 19125 case 'h5': 19126 case 'h6': { 19127 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag); 19128 break; 19129 } 19130 // Form fields (since 4.8.000 - 2009-09-07) 19131 case 'form': { 19132 if (isset($tag['attribute']['action'])) { 19133 $this->form_action = $tag['attribute']['action']; 19134 } else { 19135 $this->Error('Please explicitly set action attribute path!'); 19136 } 19137 if (isset($tag['attribute']['enctype'])) { 19138 $this->form_enctype = $tag['attribute']['enctype']; 19139 } else { 19140 $this->form_enctype = 'application/x-www-form-urlencoded'; 19141 } 19142 if (isset($tag['attribute']['method'])) { 19143 $this->form_mode = $tag['attribute']['method']; 19144 } else { 19145 $this->form_mode = 'post'; 19146 } 19147 break; 19148 } 19149 case 'input': { 19150 if (isset($tag['attribute']['name']) AND !TCPDF_STATIC::empty_string($tag['attribute']['name'])) { 19151 $name = $tag['attribute']['name']; 19152 } else { 19153 break; 19154 } 19155 $prop = array(); 19156 $opt = array(); 19157 if (isset($tag['attribute']['readonly']) AND !TCPDF_STATIC::empty_string($tag['attribute']['readonly'])) { 19158 $prop['readonly'] = true; 19159 } 19160 if (isset($tag['attribute']['value']) AND !TCPDF_STATIC::empty_string($tag['attribute']['value'])) { 19161 $value = $tag['attribute']['value']; 19162 } 19163 if (isset($tag['attribute']['maxlength']) AND !TCPDF_STATIC::empty_string($tag['attribute']['maxlength'])) { 19164 $opt['maxlen'] = intval($tag['attribute']['maxlength']); 19165 } 19166 $h = $this->getCellHeight($this->FontSize); 19167 if (isset($tag['attribute']['size']) AND !TCPDF_STATIC::empty_string($tag['attribute']['size'])) { 19168 $w = intval($tag['attribute']['size']) * $this->GetStringWidth(chr(32)) * 2; 19169 } else { 19170 $w = $h; 19171 } 19172 if (isset($tag['attribute']['checked']) AND (($tag['attribute']['checked'] == 'checked') OR ($tag['attribute']['checked'] == 'true'))) { 19173 $checked = true; 19174 } else { 19175 $checked = false; 19176 } 19177 if (isset($tag['align'])) { 19178 switch ($tag['align']) { 19179 case 'C': { 19180 $opt['q'] = 1; 19181 break; 19182 } 19183 case 'R': { 19184 $opt['q'] = 2; 19185 break; 19186 } 19187 case 'L': 19188 default: { 19189 break; 19190 } 19191 } 19192 } 19193 switch ($tag['attribute']['type']) { 19194 case 'text': { 19195 if (isset($value)) { 19196 $opt['v'] = $value; 19197 } 19198 $this->TextField($name, $w, $h, $prop, $opt, '', '', false); 19199 break; 19200 } 19201 case 'password': { 19202 if (isset($value)) { 19203 $opt['v'] = $value; 19204 } 19205 $prop['password'] = 'true'; 19206 $this->TextField($name, $w, $h, $prop, $opt, '', '', false); 19207 break; 19208 } 19209 case 'checkbox': { 19210 if (!isset($value)) { 19211 break; 19212 } 19213 $this->CheckBox($name, $w, $checked, $prop, $opt, $value, '', '', false); 19214 break; 19215 } 19216 case 'radio': { 19217 if (!isset($value)) { 19218 break; 19219 } 19220 $this->RadioButton($name, $w, $prop, $opt, $value, $checked, '', '', false); 19221 break; 19222 } 19223 case 'submit': { 19224 if (!isset($value)) { 19225 $value = 'submit'; 19226 } 19227 $w = $this->GetStringWidth($value) * 1.5; 19228 $h *= 1.6; 19229 $prop = array('lineWidth'=>1, 'borderStyle'=>'beveled', 'fillColor'=>array(196, 196, 196), 'strokeColor'=>array(255, 255, 255)); 19230 $action = array(); 19231 $action['S'] = 'SubmitForm'; 19232 $action['F'] = $this->form_action; 19233 if ($this->form_enctype != 'FDF') { 19234 $action['Flags'] = array('ExportFormat'); 19235 } 19236 if ($this->form_mode == 'get') { 19237 $action['Flags'] = array('GetMethod'); 19238 } 19239 $this->Button($name, $w, $h, $value, $action, $prop, $opt, '', '', false); 19240 break; 19241 } 19242 case 'reset': { 19243 if (!isset($value)) { 19244 $value = 'reset'; 19245 } 19246 $w = $this->GetStringWidth($value) * 1.5; 19247 $h *= 1.6; 19248 $prop = array('lineWidth'=>1, 'borderStyle'=>'beveled', 'fillColor'=>array(196, 196, 196), 'strokeColor'=>array(255, 255, 255)); 19249 $this->Button($name, $w, $h, $value, array('S'=>'ResetForm'), $prop, $opt, '', '', false); 19250 break; 19251 } 19252 case 'file': { 19253 $prop['fileSelect'] = 'true'; 19254 $this->TextField($name, $w, $h, $prop, $opt, '', '', false); 19255 if (!isset($value)) { 19256 $value = '*'; 19257 } 19258 $w = $this->GetStringWidth($value) * 2; 19259 $h *= 1.2; 19260 $prop = array('lineWidth'=>1, 'borderStyle'=>'beveled', 'fillColor'=>array(196, 196, 196), 'strokeColor'=>array(255, 255, 255)); 19261 $jsaction = 'var f=this.getField(\''.$name.'\'); f.browseForFileToSubmit();'; 19262 $this->Button('FB_'.$name, $w, $h, $value, $jsaction, $prop, $opt, '', '', false); 19263 break; 19264 } 19265 case 'hidden': { 19266 if (isset($value)) { 19267 $opt['v'] = $value; 19268 } 19269 $opt['f'] = array('invisible', 'hidden'); 19270 $this->TextField($name, 0, 0, $prop, $opt, '', '', false); 19271 break; 19272 } 19273 case 'image': { 19274 // THIS TYPE MUST BE FIXED 19275 if (isset($tag['attribute']['src']) AND !TCPDF_STATIC::empty_string($tag['attribute']['src'])) { 19276 $img = $tag['attribute']['src']; 19277 } else { 19278 break; 19279 } 19280 $value = 'img'; 19281 //$opt['mk'] = array('i'=>$img, 'tp'=>1, 'if'=>array('sw'=>'A', 's'=>'A', 'fb'=>false)); 19282 if (isset($tag['attribute']['onclick']) AND !empty($tag['attribute']['onclick'])) { 19283 $jsaction = $tag['attribute']['onclick']; 19284 } else { 19285 $jsaction = ''; 19286 } 19287 $this->Button($name, $w, $h, $value, $jsaction, $prop, $opt, '', '', false); 19288 break; 19289 } 19290 case 'button': { 19291 if (!isset($value)) { 19292 $value = ' '; 19293 } 19294 $w = $this->GetStringWidth($value) * 1.5; 19295 $h *= 1.6; 19296 $prop = array('lineWidth'=>1, 'borderStyle'=>'beveled', 'fillColor'=>array(196, 196, 196), 'strokeColor'=>array(255, 255, 255)); 19297 if (isset($tag['attribute']['onclick']) AND !empty($tag['attribute']['onclick'])) { 19298 $jsaction = $tag['attribute']['onclick']; 19299 } else { 19300 $jsaction = ''; 19301 } 19302 $this->Button($name, $w, $h, $value, $jsaction, $prop, $opt, '', '', false); 19303 break; 19304 } 19305 } 19306 break; 19307 } 19308 case 'textarea': { 19309 $prop = array(); 19310 $opt = array(); 19311 if (isset($tag['attribute']['readonly']) AND !TCPDF_STATIC::empty_string($tag['attribute']['readonly'])) { 19312 $prop['readonly'] = true; 19313 } 19314 if (isset($tag['attribute']['name']) AND !TCPDF_STATIC::empty_string($tag['attribute']['name'])) { 19315 $name = $tag['attribute']['name']; 19316 } else { 19317 break; 19318 } 19319 if (isset($tag['attribute']['value']) AND !TCPDF_STATIC::empty_string($tag['attribute']['value'])) { 19320 $opt['v'] = $tag['attribute']['value']; 19321 } 19322 if (isset($tag['attribute']['cols']) AND !TCPDF_STATIC::empty_string($tag['attribute']['cols'])) { 19323 $w = intval($tag['attribute']['cols']) * $this->GetStringWidth(chr(32)) * 2; 19324 } else { 19325 $w = 40; 19326 } 19327 if (isset($tag['attribute']['rows']) AND !TCPDF_STATIC::empty_string($tag['attribute']['rows'])) { 19328 $h = intval($tag['attribute']['rows']) * $this->getCellHeight($this->FontSize); 19329 } else { 19330 $h = 10; 19331 } 19332 $prop['multiline'] = 'true'; 19333 $this->TextField($name, $w, $h, $prop, $opt, '', '', false); 19334 break; 19335 } 19336 case 'select': { 19337 $h = $this->getCellHeight($this->FontSize); 19338 if (isset($tag['attribute']['size']) AND !TCPDF_STATIC::empty_string($tag['attribute']['size'])) { 19339 $h *= ($tag['attribute']['size'] + 1); 19340 } 19341 $prop = array(); 19342 $opt = array(); 19343 if (isset($tag['attribute']['name']) AND !TCPDF_STATIC::empty_string($tag['attribute']['name'])) { 19344 $name = $tag['attribute']['name']; 19345 } else { 19346 break; 19347 } 19348 $w = 0; 19349 if (isset($tag['attribute']['opt']) AND !TCPDF_STATIC::empty_string($tag['attribute']['opt'])) { 19350 $options = explode('#!NwL!#', $tag['attribute']['opt']); 19351 $values = array(); 19352 foreach ($options as $val) { 19353 if (strpos($val, '#!TaB!#') !== false) { 19354 $opts = explode('#!TaB!#', $val); 19355 $values[] = $opts; 19356 $w = max($w, $this->GetStringWidth($opts[1])); 19357 } else { 19358 $values[] = $val; 19359 $w = max($w, $this->GetStringWidth($val)); 19360 } 19361 } 19362 } else { 19363 break; 19364 } 19365 $w *= 2; 19366 if (isset($tag['attribute']['multiple']) AND ($tag['attribute']['multiple']='multiple')) { 19367 $prop['multipleSelection'] = 'true'; 19368 $this->ListBox($name, $w, $h, $values, $prop, $opt, '', '', false); 19369 } else { 19370 $this->ComboBox($name, $w, $h, $values, $prop, $opt, '', '', false); 19371 } 19372 break; 19373 } 19374 case 'tcpdf': { 19375 if (defined('K_TCPDF_CALLS_IN_HTML') AND (K_TCPDF_CALLS_IN_HTML === true)) { 19376 // Special tag used to call TCPDF methods 19377 if (isset($tag['attribute']['method'])) { 19378 $tcpdf_method = $tag['attribute']['method']; 19379 if (method_exists($this, $tcpdf_method)) { 19380 if (isset($tag['attribute']['params']) AND (!empty($tag['attribute']['params']))) { 19381 $params = $this->unserializeTCPDFtagParameters($tag['attribute']['params']); 19382 call_user_func_array(array($this, $tcpdf_method), $params); 19383 } else { 19384 $this->$tcpdf_method(); 19385 } 19386 $this->newline = true; 19387 } 19388 } 19389 } 19390 break; 19391 } 19392 default: { 19393 break; 19394 } 19395 } 19396 // define tags that support borders and background colors 19397 $bordertags = array('blockquote','br','dd','dl','div','dt','h1','h2','h3','h4','h5','h6','hr','li','ol','p','pre','ul','tcpdf','table'); 19398 if (in_array($tag['value'], $bordertags)) { 19399 // set border 19400 $dom[$key]['borderposition'] = $this->getBorderStartPosition(); 19401 } 19402 if ($dom[$key]['self'] AND isset($dom[$key]['attribute']['pagebreakafter'])) { 19403 $pba = $dom[$key]['attribute']['pagebreakafter']; 19404 // check for pagebreak 19405 if (($pba == 'true') OR ($pba == 'left') OR ($pba == 'right')) { 19406 // add a page (or trig AcceptPageBreak() for multicolumn mode) 19407 $this->checkPageBreak($this->PageBreakTrigger + 1); 19408 } 19409 if ((($pba == 'left') AND (((!$this->rtl) AND (($this->page % 2) == 0)) OR (($this->rtl) AND (($this->page % 2) != 0)))) 19410 OR (($pba == 'right') AND (((!$this->rtl) AND (($this->page % 2) != 0)) OR (($this->rtl) AND (($this->page % 2) == 0))))) { 19411 // add a page (or trig AcceptPageBreak() for multicolumn mode) 19412 $this->checkPageBreak($this->PageBreakTrigger + 1); 19413 } 19414 } 19415 return $dom; 19416 } 19417 19418 /** 19419 * Process closing tags. 19420 * @param $dom (array) html dom array 19421 * @param $key (int) current element id 19422 * @param $cell (boolean) if true add the default left (or right if RTL) padding to each new line (default false). 19423 * @param $maxbottomliney (int) maximum y value of current line 19424 * @return $dom array 19425 * @protected 19426 */ 19427 protected function closeHTMLTagHandler($dom, $key, $cell, $maxbottomliney=0) { 19428 $tag = $dom[$key]; 19429 $parent = $dom[($dom[$key]['parent'])]; 19430 $lasttag = ((!isset($dom[($key + 1)])) OR ((!isset($dom[($key + 2)])) AND ($dom[($key + 1)]['value'] == 'marker'))); 19431 $in_table_head = false; 19432 // maximum x position (used to draw borders) 19433 if ($this->rtl) { 19434 $xmax = $this->w; 19435 } else { 19436 $xmax = 0; 19437 } 19438 if ($tag['block']) { 19439 $hbz = 0; // distance from y to line bottom 19440 $hb = 0; // vertical space between block tags 19441 // calculate vertical space for block tags 19442 if (isset($this->tagvspaces[$tag['value']][1]['h']) && !empty($this->tagvspaces[$tag['value']][1]['h']) && ($this->tagvspaces[$tag['value']][1]['h'] >= 0)) { 19443 $pre_h = $this->tagvspaces[$tag['value']][1]['h']; 19444 } elseif (isset($parent['fontsize'])) { 19445 $pre_h = $this->getCellHeight($parent['fontsize'] / $this->k); 19446 } else { 19447 $pre_h = $this->getCellHeight($this->FontSize); 19448 } 19449 if (isset($this->tagvspaces[$tag['value']][1]['n'])) { 19450 $cn = $this->tagvspaces[$tag['value']][1]['n']; 19451 } elseif (preg_match('/[h][0-9]/', $tag['value']) > 0) { 19452 $cn = 0.6; 19453 } else { 19454 $cn = 1; 19455 } 19456 if ((!isset($this->tagvspaces[$tag['value']])) AND ($tag['value'] == 'div')) { 19457 $hb = 0; 19458 } else { 19459 $hb = ($cn * $pre_h); 19460 } 19461 if ($maxbottomliney > $this->PageBreakTrigger) { 19462 $hbz = $this->getCellHeight($this->FontSize); 19463 } elseif ($this->y < $maxbottomliney) { 19464 $hbz = ($maxbottomliney - $this->y); 19465 } 19466 } 19467 // Closing tag 19468 switch($tag['value']) { 19469 case 'tr': { 19470 $table_el = $dom[($dom[$key]['parent'])]['parent']; 19471 if (!isset($parent['endy'])) { 19472 $dom[($dom[$key]['parent'])]['endy'] = $this->y; 19473 $parent['endy'] = $this->y; 19474 } 19475 if (!isset($parent['endpage'])) { 19476 $dom[($dom[$key]['parent'])]['endpage'] = $this->page; 19477 $parent['endpage'] = $this->page; 19478 } 19479 if (!isset($parent['endcolumn'])) { 19480 $dom[($dom[$key]['parent'])]['endcolumn'] = $this->current_column; 19481 $parent['endcolumn'] = $this->current_column; 19482 } 19483 // update row-spanned cells 19484 if (isset($dom[$table_el]['rowspans'])) { 19485 foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) { 19486 $dom[$table_el]['rowspans'][$k]['rowspan'] -= 1; 19487 if ($dom[$table_el]['rowspans'][$k]['rowspan'] == 0) { 19488 if (($dom[$table_el]['rowspans'][$k]['endpage'] == $parent['endpage']) AND ($dom[$table_el]['rowspans'][$k]['endcolumn'] == $parent['endcolumn'])) { 19489 $dom[($dom[$key]['parent'])]['endy'] = max($dom[$table_el]['rowspans'][$k]['endy'], $parent['endy']); 19490 } elseif (($dom[$table_el]['rowspans'][$k]['endpage'] > $parent['endpage']) OR ($dom[$table_el]['rowspans'][$k]['endcolumn'] > $parent['endcolumn'])) { 19491 $dom[($dom[$key]['parent'])]['endy'] = $dom[$table_el]['rowspans'][$k]['endy']; 19492 $dom[($dom[$key]['parent'])]['endpage'] = $dom[$table_el]['rowspans'][$k]['endpage']; 19493 $dom[($dom[$key]['parent'])]['endcolumn'] = $dom[$table_el]['rowspans'][$k]['endcolumn']; 19494 } 19495 } 19496 } 19497 // report new endy and endpage to the rowspanned cells 19498 foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) { 19499 if ($dom[$table_el]['rowspans'][$k]['rowspan'] == 0) { 19500 $dom[$table_el]['rowspans'][$k]['endpage'] = max($dom[$table_el]['rowspans'][$k]['endpage'], $dom[($dom[$key]['parent'])]['endpage']); 19501 $dom[($dom[$key]['parent'])]['endpage'] = $dom[$table_el]['rowspans'][$k]['endpage']; 19502 $dom[$table_el]['rowspans'][$k]['endcolumn'] = max($dom[$table_el]['rowspans'][$k]['endcolumn'], $dom[($dom[$key]['parent'])]['endcolumn']); 19503 $dom[($dom[$key]['parent'])]['endcolumn'] = $dom[$table_el]['rowspans'][$k]['endcolumn']; 19504 $dom[$table_el]['rowspans'][$k]['endy'] = max($dom[$table_el]['rowspans'][$k]['endy'], $dom[($dom[$key]['parent'])]['endy']); 19505 $dom[($dom[$key]['parent'])]['endy'] = $dom[$table_el]['rowspans'][$k]['endy']; 19506 } 19507 } 19508 // update remaining rowspanned cells 19509 foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) { 19510 if ($dom[$table_el]['rowspans'][$k]['rowspan'] == 0) { 19511 $dom[$table_el]['rowspans'][$k]['endpage'] = $dom[($dom[$key]['parent'])]['endpage']; 19512 $dom[$table_el]['rowspans'][$k]['endcolumn'] = $dom[($dom[$key]['parent'])]['endcolumn']; 19513 $dom[$table_el]['rowspans'][$k]['endy'] = $dom[($dom[$key]['parent'])]['endy']; 19514 } 19515 } 19516 } 19517 $prev_page = $this->page; 19518 $this->setPage($dom[($dom[$key]['parent'])]['endpage']); 19519 if ($this->num_columns > 1) { 19520 if (($prev_page < $this->page) 19521 AND ((($this->current_column == 0) AND ($dom[($dom[$key]['parent'])]['endcolumn'] == ($this->num_columns - 1))) 19522 OR ($this->current_column == $dom[($dom[$key]['parent'])]['endcolumn']))) { 19523 // page jump 19524 $this->selectColumn(0); 19525 $dom[($dom[$key]['parent'])]['endcolumn'] = 0; 19526 $dom[($dom[$key]['parent'])]['endy'] = $this->y; 19527 } else { 19528 $this->selectColumn($dom[($dom[$key]['parent'])]['endcolumn']); 19529 $this->y = $dom[($dom[$key]['parent'])]['endy']; 19530 } 19531 } else { 19532 $this->y = $dom[($dom[$key]['parent'])]['endy']; 19533 } 19534 if (isset($dom[$table_el]['attribute']['cellspacing'])) { 19535 $this->y += $this->getHTMLUnitToUnits($dom[$table_el]['attribute']['cellspacing'], 1, 'px'); 19536 } elseif (isset($dom[$table_el]['border-spacing'])) { 19537 $this->y += $dom[$table_el]['border-spacing']['V']; 19538 } 19539 $this->Ln(0, $cell); 19540 if ($this->current_column == $parent['startcolumn']) { 19541 $this->x = $parent['startx']; 19542 } 19543 // account for booklet mode 19544 if ($this->page > $parent['startpage']) { 19545 if (($this->rtl) AND ($this->pagedim[$this->page]['orm'] != $this->pagedim[$parent['startpage']]['orm'])) { 19546 $this->x -= ($this->pagedim[$this->page]['orm'] - $this->pagedim[$parent['startpage']]['orm']); 19547 } elseif ((!$this->rtl) AND ($this->pagedim[$this->page]['olm'] != $this->pagedim[$parent['startpage']]['olm'])) { 19548 $this->x += ($this->pagedim[$this->page]['olm'] - $this->pagedim[$parent['startpage']]['olm']); 19549 } 19550 } 19551 break; 19552 } 19553 case 'tablehead': 19554 // closing tag used for the thead part 19555 $in_table_head = true; 19556 $this->inthead = false; 19557 case 'table': { 19558 $table_el = $parent; 19559 // set default border 19560 if (isset($table_el['attribute']['border']) AND ($table_el['attribute']['border'] > 0)) { 19561 // set default border 19562 $border = array('LTRB' => array('width' => $this->getCSSBorderWidth($table_el['attribute']['border']), 'cap'=>'square', 'join'=>'miter', 'dash'=> 0, 'color'=>array(0,0,0))); 19563 } else { 19564 $border = 0; 19565 } 19566 $default_border = $border; 19567 // fix bottom line alignment of last line before page break 19568 foreach ($dom[($dom[$key]['parent'])]['trids'] as $j => $trkey) { 19569 // update row-spanned cells 19570 if (isset($dom[($dom[$key]['parent'])]['rowspans'])) { 19571 foreach ($dom[($dom[$key]['parent'])]['rowspans'] as $k => $trwsp) { 19572 if (isset($prevtrkey) AND ($trwsp['trid'] == $prevtrkey) AND ($trwsp['mrowspan'] > 0)) { 19573 $dom[($dom[$key]['parent'])]['rowspans'][$k]['trid'] = $trkey; 19574 } 19575 if ($dom[($dom[$key]['parent'])]['rowspans'][$k]['trid'] == $trkey) { 19576 $dom[($dom[$key]['parent'])]['rowspans'][$k]['mrowspan'] -= 1; 19577 } 19578 } 19579 } 19580 if (isset($prevtrkey) AND ($dom[$trkey]['startpage'] > $dom[$prevtrkey]['endpage'])) { 19581 $pgendy = $this->pagedim[$dom[$prevtrkey]['endpage']]['hk'] - $this->pagedim[$dom[$prevtrkey]['endpage']]['bm']; 19582 $dom[$prevtrkey]['endy'] = $pgendy; 19583 // update row-spanned cells 19584 if (isset($dom[($dom[$key]['parent'])]['rowspans'])) { 19585 foreach ($dom[($dom[$key]['parent'])]['rowspans'] as $k => $trwsp) { 19586 if (($trwsp['trid'] == $prevtrkey) AND ($trwsp['mrowspan'] >= 0) AND ($trwsp['endpage'] == $dom[$prevtrkey]['endpage'])) { 19587 $dom[($dom[$key]['parent'])]['rowspans'][$k]['endy'] = $pgendy; 19588 $dom[($dom[$key]['parent'])]['rowspans'][$k]['mrowspan'] = -1; 19589 } 19590 } 19591 } 19592 } 19593 $prevtrkey = $trkey; 19594 $table_el = $dom[($dom[$key]['parent'])]; 19595 } 19596 // for each row 19597 if (count($table_el['trids']) > 0) { 19598 unset($xmax); 19599 } 19600 foreach ($table_el['trids'] as $j => $trkey) { 19601 $parent = $dom[$trkey]; 19602 if (!isset($xmax)) { 19603 $xmax = $parent['cellpos'][(count($parent['cellpos']) - 1)]['endx']; 19604 } 19605 // for each cell on the row 19606 foreach ($parent['cellpos'] as $k => $cellpos) { 19607 if (isset($cellpos['rowspanid']) AND ($cellpos['rowspanid'] >= 0)) { 19608 $cellpos['startx'] = $table_el['rowspans'][($cellpos['rowspanid'])]['startx']; 19609 $cellpos['endx'] = $table_el['rowspans'][($cellpos['rowspanid'])]['endx']; 19610 $endy = $table_el['rowspans'][($cellpos['rowspanid'])]['endy']; 19611 $startpage = $table_el['rowspans'][($cellpos['rowspanid'])]['startpage']; 19612 $endpage = $table_el['rowspans'][($cellpos['rowspanid'])]['endpage']; 19613 $startcolumn = $table_el['rowspans'][($cellpos['rowspanid'])]['startcolumn']; 19614 $endcolumn = $table_el['rowspans'][($cellpos['rowspanid'])]['endcolumn']; 19615 } else { 19616 $endy = $parent['endy']; 19617 $startpage = $parent['startpage']; 19618 $endpage = $parent['endpage']; 19619 $startcolumn = $parent['startcolumn']; 19620 $endcolumn = $parent['endcolumn']; 19621 } 19622 if ($this->num_columns == 0) { 19623 $this->num_columns = 1; 19624 } 19625 if (isset($cellpos['border'])) { 19626 $border = $cellpos['border']; 19627 } 19628 if (isset($cellpos['bgcolor']) AND ($cellpos['bgcolor']) !== false) { 19629 $this->SetFillColorArray($cellpos['bgcolor']); 19630 $fill = true; 19631 } else { 19632 $fill = false; 19633 } 19634 $x = $cellpos['startx']; 19635 $y = $parent['starty']; 19636 $starty = $y; 19637 $w = abs($cellpos['endx'] - $cellpos['startx']); 19638 // get border modes 19639 $border_start = TCPDF_STATIC::getBorderMode($border, $position='start', $this->opencell); 19640 $border_end = TCPDF_STATIC::getBorderMode($border, $position='end', $this->opencell); 19641 $border_middle = TCPDF_STATIC::getBorderMode($border, $position='middle', $this->opencell); 19642 // design borders around HTML cells. 19643 for ($page = $startpage; $page <= $endpage; ++$page) { // for each page 19644 $ccode = ''; 19645 $this->setPage($page); 19646 if ($this->num_columns < 2) { 19647 // single-column mode 19648 $this->x = $x; 19649 $this->y = $this->tMargin; 19650 } 19651 // account for margin changes 19652 if ($page > $startpage) { 19653 if (($this->rtl) AND ($this->pagedim[$page]['orm'] != $this->pagedim[$startpage]['orm'])) { 19654 $this->x -= ($this->pagedim[$page]['orm'] - $this->pagedim[$startpage]['orm']); 19655 } elseif ((!$this->rtl) AND ($this->pagedim[$page]['olm'] != $this->pagedim[$startpage]['olm'])) { 19656 $this->x += ($this->pagedim[$page]['olm'] - $this->pagedim[$startpage]['olm']); 19657 } 19658 } 19659 if ($startpage == $endpage) { // single page 19660 $deltacol = 0; 19661 $deltath = 0; 19662 for ($column = $startcolumn; $column <= $endcolumn; ++$column) { // for each column 19663 $this->selectColumn($column); 19664 if ($startcolumn == $endcolumn) { // single column 19665 $cborder = $border; 19666 $h = $endy - $parent['starty']; 19667 $this->y = $y; 19668 $this->x = $x; 19669 } elseif ($column == $startcolumn) { // first column 19670 $cborder = $border_start; 19671 $this->y = $starty; 19672 $this->x = $x; 19673 $h = $this->h - $this->y - $this->bMargin; 19674 if ($this->rtl) { 19675 $deltacol = $this->x + $this->rMargin - $this->w; 19676 } else { 19677 $deltacol = $this->x - $this->lMargin; 19678 } 19679 } elseif ($column == $endcolumn) { // end column 19680 $cborder = $border_end; 19681 if (isset($this->columns[$column]['th']['\''.$page.'\''])) { 19682 $this->y = $this->columns[$column]['th']['\''.$page.'\'']; 19683 } 19684 $this->x += $deltacol; 19685 $h = $endy - $this->y; 19686 } else { // middle column 19687 $cborder = $border_middle; 19688 if (isset($this->columns[$column]['th']['\''.$page.'\''])) { 19689 $this->y = $this->columns[$column]['th']['\''.$page.'\'']; 19690 } 19691 $this->x += $deltacol; 19692 $h = $this->h - $this->y - $this->bMargin; 19693 } 19694 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n"; 19695 } // end for each column 19696 } elseif ($page == $startpage) { // first page 19697 $deltacol = 0; 19698 $deltath = 0; 19699 for ($column = $startcolumn; $column < $this->num_columns; ++$column) { // for each column 19700 $this->selectColumn($column); 19701 if ($column == $startcolumn) { // first column 19702 $cborder = $border_start; 19703 $this->y = $starty; 19704 $this->x = $x; 19705 $h = $this->h - $this->y - $this->bMargin; 19706 if ($this->rtl) { 19707 $deltacol = $this->x + $this->rMargin - $this->w; 19708 } else { 19709 $deltacol = $this->x - $this->lMargin; 19710 } 19711 } else { // middle column 19712 $cborder = $border_middle; 19713 if (isset($this->columns[$column]['th']['\''.$page.'\''])) { 19714 $this->y = $this->columns[$column]['th']['\''.$page.'\'']; 19715 } 19716 $this->x += $deltacol; 19717 $h = $this->h - $this->y - $this->bMargin; 19718 } 19719 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n"; 19720 } // end for each column 19721 } elseif ($page == $endpage) { // last page 19722 $deltacol = 0; 19723 $deltath = 0; 19724 for ($column = 0; $column <= $endcolumn; ++$column) { // for each column 19725 $this->selectColumn($column); 19726 if ($column == $endcolumn) { // end column 19727 $cborder = $border_end; 19728 if (isset($this->columns[$column]['th']['\''.$page.'\''])) { 19729 $this->y = $this->columns[$column]['th']['\''.$page.'\'']; 19730 } 19731 $this->x += $deltacol; 19732 $h = $endy - $this->y; 19733 } else { // middle column 19734 $cborder = $border_middle; 19735 if (isset($this->columns[$column]['th']['\''.$page.'\''])) { 19736 $this->y = $this->columns[$column]['th']['\''.$page.'\'']; 19737 } 19738 $this->x += $deltacol; 19739 $h = $this->h - $this->y - $this->bMargin; 19740 } 19741 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n"; 19742 } // end for each column 19743 } else { // middle page 19744 $deltacol = 0; 19745 $deltath = 0; 19746 for ($column = 0; $column < $this->num_columns; ++$column) { // for each column 19747 $this->selectColumn($column); 19748 $cborder = $border_middle; 19749 if (isset($this->columns[$column]['th']['\''.$page.'\''])) { 19750 $this->y = $this->columns[$column]['th']['\''.$page.'\'']; 19751 } 19752 $this->x += $deltacol; 19753 $h = $this->h - $this->y - $this->bMargin; 19754 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n"; 19755 } // end for each column 19756 } 19757 if (!empty($cborder) OR !empty($fill)) { 19758 $offsetlen = strlen($ccode); 19759 // draw border and fill 19760 if ($this->inxobj) { 19761 // we are inside an XObject template 19762 if (end($this->xobjects[$this->xobjid]['transfmrk']) !== false) { 19763 $pagemarkkey = key($this->xobjects[$this->xobjid]['transfmrk']); 19764 $pagemark = $this->xobjects[$this->xobjid]['transfmrk'][$pagemarkkey]; 19765 $this->xobjects[$this->xobjid]['transfmrk'][$pagemarkkey] += $offsetlen; 19766 } else { 19767 $pagemark = $this->xobjects[$this->xobjid]['intmrk']; 19768 $this->xobjects[$this->xobjid]['intmrk'] += $offsetlen; 19769 } 19770 $pagebuff = $this->xobjects[$this->xobjid]['outdata']; 19771 $pstart = substr($pagebuff, 0, $pagemark); 19772 $pend = substr($pagebuff, $pagemark); 19773 $this->xobjects[$this->xobjid]['outdata'] = $pstart.$ccode.$pend; 19774 } else { 19775 // draw border and fill 19776 if (end($this->transfmrk[$this->page]) !== false) { 19777 $pagemarkkey = key($this->transfmrk[$this->page]); 19778 $pagemark = $this->transfmrk[$this->page][$pagemarkkey]; 19779 } elseif ($this->InFooter) { 19780 $pagemark = $this->footerpos[$this->page]; 19781 } else { 19782 $pagemark = $this->intmrk[$this->page]; 19783 } 19784 $pagebuff = $this->getPageBuffer($this->page); 19785 $pstart = substr($pagebuff, 0, $pagemark); 19786 $pend = substr($pagebuff, $pagemark); 19787 $this->setPageBuffer($this->page, $pstart.$ccode.$pend); 19788 } 19789 } 19790 } // end for each page 19791 // restore default border 19792 $border = $default_border; 19793 } // end for each cell on the row 19794 if (isset($table_el['attribute']['cellspacing'])) { 19795 $this->y += $this->getHTMLUnitToUnits($table_el['attribute']['cellspacing'], 1, 'px'); 19796 } elseif (isset($table_el['border-spacing'])) { 19797 $this->y += $table_el['border-spacing']['V']; 19798 } 19799 $this->Ln(0, $cell); 19800 $this->x = $parent['startx']; 19801 if ($endpage > $startpage) { 19802 if (($this->rtl) AND ($this->pagedim[$endpage]['orm'] != $this->pagedim[$startpage]['orm'])) { 19803 $this->x += ($this->pagedim[$endpage]['orm'] - $this->pagedim[$startpage]['orm']); 19804 } elseif ((!$this->rtl) AND ($this->pagedim[$endpage]['olm'] != $this->pagedim[$startpage]['olm'])) { 19805 $this->x += ($this->pagedim[$endpage]['olm'] - $this->pagedim[$startpage]['olm']); 19806 } 19807 } 19808 } 19809 if (!$in_table_head) { // we are not inside a thead section 19810 $this->cell_padding = $table_el['old_cell_padding']; 19811 // reset row height 19812 $this->resetLastH(); 19813 if (($this->page == ($this->numpages - 1)) AND ($this->pageopen[$this->numpages])) { 19814 $plendiff = ($this->pagelen[$this->numpages] - $this->emptypagemrk[$this->numpages]); 19815 if (($plendiff > 0) AND ($plendiff < 60)) { 19816 $pagediff = substr($this->getPageBuffer($this->numpages), $this->emptypagemrk[$this->numpages], $plendiff); 19817 if (substr($pagediff, 0, 5) == 'BT /F') { 19818 // the difference is only a font setting 19819 $plendiff = 0; 19820 } 19821 } 19822 if ($plendiff == 0) { 19823 // remove last blank page 19824 $this->deletePage($this->numpages); 19825 } 19826 } 19827 if (isset($this->theadMargins['top'])) { 19828 // restore top margin 19829 $this->tMargin = $this->theadMargins['top']; 19830 } 19831 if (!isset($table_el['attribute']['nested']) OR ($table_el['attribute']['nested'] != 'true')) { 19832 // reset main table header 19833 $this->thead = ''; 19834 $this->theadMargins = array(); 19835 $this->pagedim[$this->page]['tm'] = $this->tMargin; 19836 } 19837 } 19838 $parent = $table_el; 19839 break; 19840 } 19841 case 'a': { 19842 $this->HREF = array(); 19843 break; 19844 } 19845 case 'sup': { 19846 $this->SetXY($this->GetX(), $this->GetY() + ((0.7 * $parent['fontsize']) / $this->k)); 19847 break; 19848 } 19849 case 'sub': { 19850 $this->SetXY($this->GetX(), $this->GetY() - ((0.3 * $parent['fontsize']) / $this->k)); 19851 break; 19852 } 19853 case 'div': { 19854 $this->addHTMLVertSpace($hbz, $hb, $cell, false, $lasttag); 19855 break; 19856 } 19857 case 'blockquote': { 19858 if ($this->rtl) { 19859 $this->rMargin -= $this->listindent; 19860 } else { 19861 $this->lMargin -= $this->listindent; 19862 } 19863 --$this->listindentlevel; 19864 $this->addHTMLVertSpace($hbz, $hb, $cell, false, $lasttag); 19865 break; 19866 } 19867 case 'p': { 19868 $this->addHTMLVertSpace($hbz, $hb, $cell, false, $lasttag); 19869 break; 19870 } 19871 case 'pre': { 19872 $this->addHTMLVertSpace($hbz, $hb, $cell, false, $lasttag); 19873 $this->premode = false; 19874 break; 19875 } 19876 case 'dl': { 19877 --$this->listnum; 19878 if ($this->listnum <= 0) { 19879 $this->listnum = 0; 19880 $this->addHTMLVertSpace($hbz, $hb, $cell, false, $lasttag); 19881 } else { 19882 $this->addHTMLVertSpace(0, 0, $cell, false, $lasttag); 19883 } 19884 $this->resetLastH(); 19885 break; 19886 } 19887 case 'dt': { 19888 $this->lispacer = ''; 19889 $this->addHTMLVertSpace(0, 0, $cell, false, $lasttag); 19890 break; 19891 } 19892 case 'dd': { 19893 $this->lispacer = ''; 19894 if ($this->rtl) { 19895 $this->rMargin -= $this->listindent; 19896 } else { 19897 $this->lMargin -= $this->listindent; 19898 } 19899 --$this->listindentlevel; 19900 $this->addHTMLVertSpace(0, 0, $cell, false, $lasttag); 19901 break; 19902 } 19903 case 'ul': 19904 case 'ol': { 19905 --$this->listnum; 19906 $this->lispacer = ''; 19907 if ($this->rtl) { 19908 $this->rMargin -= $this->listindent; 19909 } else { 19910 $this->lMargin -= $this->listindent; 19911 } 19912 --$this->listindentlevel; 19913 if ($this->listnum <= 0) { 19914 $this->listnum = 0; 19915 $this->addHTMLVertSpace($hbz, $hb, $cell, false, $lasttag); 19916 } else { 19917 $this->addHTMLVertSpace(0, 0, $cell, false, $lasttag); 19918 } 19919 $this->resetLastH(); 19920 break; 19921 } 19922 case 'li': { 19923 $this->lispacer = ''; 19924 $this->addHTMLVertSpace(0, 0, $cell, false, $lasttag); 19925 break; 19926 } 19927 case 'h1': 19928 case 'h2': 19929 case 'h3': 19930 case 'h4': 19931 case 'h5': 19932 case 'h6': { 19933 $this->addHTMLVertSpace($hbz, $hb, $cell, false, $lasttag); 19934 break; 19935 } 19936 // Form fields (since 4.8.000 - 2009-09-07) 19937 case 'form': { 19938 $this->form_action = ''; 19939 $this->form_enctype = 'application/x-www-form-urlencoded'; 19940 break; 19941 } 19942 default : { 19943 break; 19944 } 19945 } 19946 // draw border and background (if any) 19947 $this->drawHTMLTagBorder($parent, $xmax); 19948 if (isset($dom[($dom[$key]['parent'])]['attribute']['pagebreakafter'])) { 19949 $pba = $dom[($dom[$key]['parent'])]['attribute']['pagebreakafter']; 19950 // check for pagebreak 19951 if (($pba == 'true') OR ($pba == 'left') OR ($pba == 'right')) { 19952 // add a page (or trig AcceptPageBreak() for multicolumn mode) 19953 $this->checkPageBreak($this->PageBreakTrigger + 1); 19954 } 19955 if ((($pba == 'left') AND (((!$this->rtl) AND (($this->page % 2) == 0)) OR (($this->rtl) AND (($this->page % 2) != 0)))) 19956 OR (($pba == 'right') AND (((!$this->rtl) AND (($this->page % 2) != 0)) OR (($this->rtl) AND (($this->page % 2) == 0))))) { 19957 // add a page (or trig AcceptPageBreak() for multicolumn mode) 19958 $this->checkPageBreak($this->PageBreakTrigger + 1); 19959 } 19960 } 19961 $this->tmprtl = false; 19962 return $dom; 19963 } 19964 19965 /** 19966 * Add vertical spaces if needed. 19967 * @param $hbz (string) Distance between current y and line bottom. 19968 * @param $hb (string) The height of the break. 19969 * @param $cell (boolean) if true add the default left (or right if RTL) padding to each new line (default false). 19970 * @param $firsttag (boolean) set to true when the tag is the first. 19971 * @param $lasttag (boolean) set to true when the tag is the last. 19972 * @protected 19973 */ 19974 protected function addHTMLVertSpace($hbz=0, $hb=0, $cell=false, $firsttag=false, $lasttag=false) { 19975 if ($firsttag) { 19976 $this->Ln(0, $cell); 19977 $this->htmlvspace = 0; 19978 return; 19979 } 19980 if ($lasttag) { 19981 $this->Ln($hbz, $cell); 19982 $this->htmlvspace = 0; 19983 return; 19984 } 19985 if ($hb < $this->htmlvspace) { 19986 $hd = 0; 19987 } else { 19988 $hd = $hb - $this->htmlvspace; 19989 $this->htmlvspace = $hb; 19990 } 19991 $this->Ln(($hbz + $hd), $cell); 19992 } 19993 19994 /** 19995 * Return the starting coordinates to draw an html border 19996 * @return array containing top-left border coordinates 19997 * @protected 19998 * @since 5.7.000 (2010-08-03) 19999 */ 20000 protected function getBorderStartPosition() { 20001 if ($this->rtl) { 20002 $xmax = $this->lMargin; 20003 } else { 20004 $xmax = $this->w - $this->rMargin; 20005 } 20006 return array('page' => $this->page, 'column' => $this->current_column, 'x' => $this->x, 'y' => $this->y, 'xmax' => $xmax); 20007 } 20008 20009 /** 20010 * Draw an HTML block border and fill 20011 * @param $tag (array) array of tag properties. 20012 * @param $xmax (int) end X coordinate for border. 20013 * @protected 20014 * @since 5.7.000 (2010-08-03) 20015 */ 20016 protected function drawHTMLTagBorder($tag, $xmax) { 20017 if (!isset($tag['borderposition'])) { 20018 // nothing to draw 20019 return; 20020 } 20021 $prev_x = $this->x; 20022 $prev_y = $this->y; 20023 $prev_lasth = $this->lasth; 20024 $border = 0; 20025 $fill = false; 20026 $this->lasth = 0; 20027 if (isset($tag['border']) AND !empty($tag['border'])) { 20028 // get border style 20029 $border = $tag['border']; 20030 if (!TCPDF_STATIC::empty_string($this->thead) AND (!$this->inthead)) { 20031 // border for table header 20032 $border = TCPDF_STATIC::getBorderMode($border, $position='middle', $this->opencell); 20033 } 20034 } 20035 if (isset($tag['bgcolor']) AND ($tag['bgcolor'] !== false)) { 20036 // get background color 20037 $old_bgcolor = $this->bgcolor; 20038 $this->SetFillColorArray($tag['bgcolor']); 20039 $fill = true; 20040 } 20041 if (!$border AND !$fill) { 20042 // nothing to draw 20043 return; 20044 } 20045 if (isset($tag['attribute']['cellspacing'])) { 20046 $clsp = $this->getHTMLUnitToUnits($tag['attribute']['cellspacing'], 1, 'px'); 20047 $cellspacing = array('H' => $clsp, 'V' => $clsp); 20048 } elseif (isset($tag['border-spacing'])) { 20049 $cellspacing = $tag['border-spacing']; 20050 } else { 20051 $cellspacing = array('H' => 0, 'V' => 0); 20052 } 20053 if (($tag['value'] != 'table') AND (is_array($border)) AND (!empty($border))) { 20054 // draw the border externally respect the sqare edge. 20055 $border['mode'] = 'ext'; 20056 } 20057 if ($this->rtl) { 20058 if ($xmax >= $tag['borderposition']['x']) { 20059 $xmax = $tag['borderposition']['xmax']; 20060 } 20061 $w = ($tag['borderposition']['x'] - $xmax); 20062 } else { 20063 if ($xmax <= $tag['borderposition']['x']) { 20064 $xmax = $tag['borderposition']['xmax']; 20065 } 20066 $w = ($xmax - $tag['borderposition']['x']); 20067 } 20068 if ($w <= 0) { 20069 return; 20070 } 20071 $w += $cellspacing['H']; 20072 $startpage = $tag['borderposition']['page']; 20073 $startcolumn = $tag['borderposition']['column']; 20074 $x = $tag['borderposition']['x']; 20075 $y = $tag['borderposition']['y']; 20076 $endpage = $this->page; 20077 $starty = $tag['borderposition']['y'] - $cellspacing['V']; 20078 $currentY = $this->y; 20079 $this->x = $x; 20080 // get latest column 20081 $endcolumn = $this->current_column; 20082 if ($this->num_columns == 0) { 20083 $this->num_columns = 1; 20084 } 20085 // get border modes 20086 $border_start = TCPDF_STATIC::getBorderMode($border, $position='start', $this->opencell); 20087 $border_end = TCPDF_STATIC::getBorderMode($border, $position='end', $this->opencell); 20088 $border_middle = TCPDF_STATIC::getBorderMode($border, $position='middle', $this->opencell); 20089 // temporary disable page regions 20090 $temp_page_regions = $this->page_regions; 20091 $this->page_regions = array(); 20092 // design borders around HTML cells. 20093 for ($page = $startpage; $page <= $endpage; ++$page) { // for each page 20094 $ccode = ''; 20095 $this->setPage($page); 20096 if ($this->num_columns < 2) { 20097 // single-column mode 20098 $this->x = $x; 20099 $this->y = $this->tMargin; 20100 } 20101 // account for margin changes 20102 if ($page > $startpage) { 20103 if (($this->rtl) AND ($this->pagedim[$page]['orm'] != $this->pagedim[$startpage]['orm'])) { 20104 $this->x -= ($this->pagedim[$page]['orm'] - $this->pagedim[$startpage]['orm']); 20105 } elseif ((!$this->rtl) AND ($this->pagedim[$page]['olm'] != $this->pagedim[$startpage]['olm'])) { 20106 $this->x += ($this->pagedim[$page]['olm'] - $this->pagedim[$startpage]['olm']); 20107 } 20108 } 20109 if ($startpage == $endpage) { 20110 // single page 20111 for ($column = $startcolumn; $column <= $endcolumn; ++$column) { // for each column 20112 $this->selectColumn($column); 20113 if ($startcolumn == $endcolumn) { // single column 20114 $cborder = $border; 20115 $h = ($currentY - $y) + $cellspacing['V']; 20116 $this->y = $starty; 20117 } elseif ($column == $startcolumn) { // first column 20118 $cborder = $border_start; 20119 $this->y = $starty; 20120 $h = $this->h - $this->y - $this->bMargin; 20121 } elseif ($column == $endcolumn) { // end column 20122 $cborder = $border_end; 20123 $h = $currentY - $this->y; 20124 } else { // middle column 20125 $cborder = $border_middle; 20126 $h = $this->h - $this->y - $this->bMargin; 20127 } 20128 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n"; 20129 } // end for each column 20130 } elseif ($page == $startpage) { // first page 20131 for ($column = $startcolumn; $column < $this->num_columns; ++$column) { // for each column 20132 $this->selectColumn($column); 20133 if ($column == $startcolumn) { // first column 20134 $cborder = $border_start; 20135 $this->y = $starty; 20136 $h = $this->h - $this->y - $this->bMargin; 20137 } else { // middle column 20138 $cborder = $border_middle; 20139 $h = $this->h - $this->y - $this->bMargin; 20140 } 20141 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n"; 20142 } // end for each column 20143 } elseif ($page == $endpage) { // last page 20144 for ($column = 0; $column <= $endcolumn; ++$column) { // for each column 20145 $this->selectColumn($column); 20146 if ($column == $endcolumn) { 20147 // end column 20148 $cborder = $border_end; 20149 $h = $currentY - $this->y; 20150 } else { 20151 // middle column 20152 $cborder = $border_middle; 20153 $h = $this->h - $this->y - $this->bMargin; 20154 } 20155 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n"; 20156 } // end for each column 20157 } else { // middle page 20158 for ($column = 0; $column < $this->num_columns; ++$column) { // for each column 20159 $this->selectColumn($column); 20160 $cborder = $border_middle; 20161 $h = $this->h - $this->y - $this->bMargin; 20162 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n"; 20163 } // end for each column 20164 } 20165 if ($cborder OR $fill) { 20166 $offsetlen = strlen($ccode); 20167 // draw border and fill 20168 if ($this->inxobj) { 20169 // we are inside an XObject template 20170 if (end($this->xobjects[$this->xobjid]['transfmrk']) !== false) { 20171 $pagemarkkey = key($this->xobjects[$this->xobjid]['transfmrk']); 20172 $pagemark = $this->xobjects[$this->xobjid]['transfmrk'][$pagemarkkey]; 20173 $this->xobjects[$this->xobjid]['transfmrk'][$pagemarkkey] += $offsetlen; 20174 } else { 20175 $pagemark = $this->xobjects[$this->xobjid]['intmrk']; 20176 $this->xobjects[$this->xobjid]['intmrk'] += $offsetlen; 20177 } 20178 $pagebuff = $this->xobjects[$this->xobjid]['outdata']; 20179 $pstart = substr($pagebuff, 0, $pagemark); 20180 $pend = substr($pagebuff, $pagemark); 20181 $this->xobjects[$this->xobjid]['outdata'] = $pstart.$ccode.$pend; 20182 } else { 20183 if (end($this->transfmrk[$this->page]) !== false) { 20184 $pagemarkkey = key($this->transfmrk[$this->page]); 20185 $pagemark = $this->transfmrk[$this->page][$pagemarkkey]; 20186 } elseif ($this->InFooter) { 20187 $pagemark = $this->footerpos[$this->page]; 20188 } else { 20189 $pagemark = $this->intmrk[$this->page]; 20190 } 20191 $pagebuff = $this->getPageBuffer($this->page); 20192 $pstart = substr($pagebuff, 0, $pagemark); 20193 $pend = substr($pagebuff, $pagemark); 20194 $this->setPageBuffer($this->page, $pstart.$ccode.$pend); 20195 $this->bordermrk[$this->page] += $offsetlen; 20196 $this->cntmrk[$this->page] += $offsetlen; 20197 } 20198 } 20199 } // end for each page 20200 // restore page regions 20201 $this->page_regions = $temp_page_regions; 20202 if (isset($old_bgcolor)) { 20203 // restore background color 20204 $this->SetFillColorArray($old_bgcolor); 20205 } 20206 // restore pointer position 20207 $this->x = $prev_x; 20208 $this->y = $prev_y; 20209 $this->lasth = $prev_lasth; 20210 } 20211 20212 /** 20213 * Set the default bullet to be used as LI bullet symbol 20214 * @param $symbol (string) character or string to be used (legal values are: '' = automatic, '!' = auto bullet, '#' = auto numbering, 'disc', 'disc', 'circle', 'square', '1', 'decimal', 'decimal-leading-zero', 'i', 'lower-roman', 'I', 'upper-roman', 'a', 'lower-alpha', 'lower-latin', 'A', 'upper-alpha', 'upper-latin', 'lower-greek', 'img|type|width|height|image.ext') 20215 * @public 20216 * @since 4.0.028 (2008-09-26) 20217 */ 20218 public function setLIsymbol($symbol='!') { 20219 // check for custom image symbol 20220 if (substr($symbol, 0, 4) == 'img|') { 20221 $this->lisymbol = $symbol; 20222 return; 20223 } 20224 $symbol = strtolower($symbol); 20225 $valid_symbols = array('!', '#', 'disc', 'circle', 'square', '1', 'decimal', 'decimal-leading-zero', 'i', 'lower-roman', 'I', 'upper-roman', 'a', 'lower-alpha', 'lower-latin', 'A', 'upper-alpha', 'upper-latin', 'lower-greek'); 20226 if (in_array($symbol, $valid_symbols)) { 20227 $this->lisymbol = $symbol; 20228 } else { 20229 $this->lisymbol = ''; 20230 } 20231 } 20232 20233 /** 20234 * Set the booklet mode for double-sided pages. 20235 * @param $booklet (boolean) true set the booklet mode on, false otherwise. 20236 * @param $inner (float) Inner page margin. 20237 * @param $outer (float) Outer page margin. 20238 * @public 20239 * @since 4.2.000 (2008-10-29) 20240 */ 20241 public function SetBooklet($booklet=true, $inner=-1, $outer=-1) { 20242 $this->booklet = $booklet; 20243 if ($inner >= 0) { 20244 $this->lMargin = $inner; 20245 } 20246 if ($outer >= 0) { 20247 $this->rMargin = $outer; 20248 } 20249 } 20250 20251 /** 20252 * Swap the left and right margins. 20253 * @param $reverse (boolean) if true swap left and right margins. 20254 * @protected 20255 * @since 4.2.000 (2008-10-29) 20256 */ 20257 protected function swapMargins($reverse=true) { 20258 if ($reverse) { 20259 // swap left and right margins 20260 $mtemp = $this->original_lMargin; 20261 $this->original_lMargin = $this->original_rMargin; 20262 $this->original_rMargin = $mtemp; 20263 $deltam = $this->original_lMargin - $this->original_rMargin; 20264 $this->lMargin += $deltam; 20265 $this->rMargin -= $deltam; 20266 } 20267 } 20268 20269 /** 20270 * Set the vertical spaces for HTML tags. 20271 * The array must have the following structure (example): 20272 * $tagvs = array('h1' => array(0 => array('h' => '', 'n' => 2), 1 => array('h' => 1.3, 'n' => 1))); 20273 * The first array level contains the tag names, 20274 * the second level contains 0 for opening tags or 1 for closing tags, 20275 * the third level contains the vertical space unit (h) and the number spaces to add (n). 20276 * If the h parameter is not specified, default values are used. 20277 * @param $tagvs (array) array of tags and relative vertical spaces. 20278 * @public 20279 * @since 4.2.001 (2008-10-30) 20280 */ 20281 public function setHtmlVSpace($tagvs) { 20282 $this->tagvspaces = $tagvs; 20283 } 20284 20285 /** 20286 * Set custom width for list indentation. 20287 * @param $width (float) width of the indentation. Use negative value to disable it. 20288 * @public 20289 * @since 4.2.007 (2008-11-12) 20290 */ 20291 public function setListIndentWidth($width) { 20292 return $this->customlistindent = floatval($width); 20293 } 20294 20295 /** 20296 * Set the top/bottom cell sides to be open or closed when the cell cross the page. 20297 * @param $isopen (boolean) if true keeps the top/bottom border open for the cell sides that cross the page. 20298 * @public 20299 * @since 4.2.010 (2008-11-14) 20300 */ 20301 public function setOpenCell($isopen) { 20302 $this->opencell = $isopen; 20303 } 20304 20305 /** 20306 * Set the color and font style for HTML links. 20307 * @param $color (array) RGB array of colors 20308 * @param $fontstyle (string) additional font styles to add 20309 * @public 20310 * @since 4.4.003 (2008-12-09) 20311 */ 20312 public function setHtmlLinksStyle($color=array(0,0,255), $fontstyle='U') { 20313 $this->htmlLinkColorArray = $color; 20314 $this->htmlLinkFontStyle = $fontstyle; 20315 } 20316 20317 /** 20318 * Convert HTML string containing value and unit of measure to user's units or points. 20319 * @param $htmlval (string) String containing values and unit. 20320 * @param $refsize (string) Reference value in points. 20321 * @param $defaultunit (string) Default unit (can be one of the following: %, em, ex, px, in, mm, pc, pt). 20322 * @param $points (boolean) If true returns points, otherwise returns value in user's units. 20323 * @return float value in user's unit or point if $points=true 20324 * @public 20325 * @since 4.4.004 (2008-12-10) 20326 */ 20327 public function getHTMLUnitToUnits($htmlval, $refsize=1, $defaultunit='px', $points=false) { 20328 $supportedunits = array('%', 'em', 'ex', 'px', 'in', 'cm', 'mm', 'pc', 'pt'); 20329 $retval = 0; 20330 $value = 0; 20331 $unit = 'px'; 20332 if ($points) { 20333 $k = 1; 20334 } else { 20335 $k = $this->k; 20336 } 20337 if (in_array($defaultunit, $supportedunits)) { 20338 $unit = $defaultunit; 20339 } 20340 if (is_numeric($htmlval)) { 20341 $value = floatval($htmlval); 20342 } elseif (preg_match('/([0-9\.\-\+]+)/', $htmlval, $mnum)) { 20343 $value = floatval($mnum[1]); 20344 if (preg_match('/([a-z%]+)/', $htmlval, $munit)) { 20345 if (in_array($munit[1], $supportedunits)) { 20346 $unit = $munit[1]; 20347 } 20348 } 20349 } 20350 switch ($unit) { 20351 // percentage 20352 case '%': { 20353 $retval = (($value * $refsize) / 100); 20354 break; 20355 } 20356 // relative-size 20357 case 'em': { 20358 $retval = ($value * $refsize); 20359 break; 20360 } 20361 // height of lower case 'x' (about half the font-size) 20362 case 'ex': { 20363 $retval = ($value * ($refsize / 2)); 20364 break; 20365 } 20366 // absolute-size 20367 case 'in': { 20368 $retval = (($value * $this->dpi) / $k); 20369 break; 20370 } 20371 // centimeters 20372 case 'cm': { 20373 $retval = (($value / 2.54 * $this->dpi) / $k); 20374 break; 20375 } 20376 // millimeters 20377 case 'mm': { 20378 $retval = (($value / 25.4 * $this->dpi) / $k); 20379 break; 20380 } 20381 // one pica is 12 points 20382 case 'pc': { 20383 $retval = (($value * 12) / $k); 20384 break; 20385 } 20386 // points 20387 case 'pt': { 20388 $retval = ($value / $k); 20389 break; 20390 } 20391 // pixels 20392 case 'px': { 20393 $retval = $this->pixelsToUnits($value); 20394 if ($points) { 20395 $retval *= $this->k; 20396 } 20397 break; 20398 } 20399 } 20400 return $retval; 20401 } 20402 20403 /** 20404 * Output an HTML list bullet or ordered item symbol 20405 * @param $listdepth (int) list nesting level 20406 * @param $listtype (string) type of list 20407 * @param $size (float) current font size 20408 * @protected 20409 * @since 4.4.004 (2008-12-10) 20410 */ 20411 protected function putHtmlListBullet($listdepth, $listtype='', $size=10) { 20412 if ($this->state != 2) { 20413 return; 20414 } 20415 $size /= $this->k; 20416 $fill = ''; 20417 $bgcolor = $this->bgcolor; 20418 $color = $this->fgcolor; 20419 $strokecolor = $this->strokecolor; 20420 $width = 0; 20421 $textitem = ''; 20422 $tmpx = $this->x; 20423 $lspace = $this->GetStringWidth(' '); 20424 if ($listtype == '^') { 20425 // special symbol used for avoid justification of rect bullet 20426 $this->lispacer = ''; 20427 return; 20428 } elseif ($listtype == '!') { 20429 // set default list type for unordered list 20430 $deftypes = array('disc', 'circle', 'square'); 20431 $listtype = $deftypes[($listdepth - 1) % 3]; 20432 } elseif ($listtype == '#') { 20433 // set default list type for ordered list 20434 $listtype = 'decimal'; 20435 } elseif (substr($listtype, 0, 4) == 'img|') { 20436 // custom image type ('img|type|width|height|image.ext') 20437 $img = explode('|', $listtype); 20438 $listtype = 'img'; 20439 } 20440 switch ($listtype) { 20441 // unordered types 20442 case 'none': { 20443 break; 20444 } 20445 case 'disc': { 20446 $r = $size / 6; 20447 $lspace += (2 * $r); 20448 if ($this->rtl) { 20449 $this->x += $lspace; 20450 } else { 20451 $this->x -= $lspace; 20452 } 20453 $this->Circle(($this->x + $r), ($this->y + ($this->lasth / 2)), $r, 0, 360, 'F', array(), $color, 8); 20454 break; 20455 } 20456 case 'circle': { 20457 $r = $size / 6; 20458 $lspace += (2 * $r); 20459 if ($this->rtl) { 20460 $this->x += $lspace; 20461 } else { 20462 $this->x -= $lspace; 20463 } 20464 $prev_line_style = $this->linestyleWidth.' '.$this->linestyleCap.' '.$this->linestyleJoin.' '.$this->linestyleDash.' '.$this->DrawColor; 20465 $new_line_style = array('width' => ($r / 3), 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'phase' => 0, 'color'=>$color); 20466 $this->Circle(($this->x + $r), ($this->y + ($this->lasth / 2)), ($r * (1 - (1/6))), 0, 360, 'D', $new_line_style, array(), 8); 20467 $this->_out($prev_line_style); // restore line settings 20468 break; 20469 } 20470 case 'square': { 20471 $l = $size / 3; 20472 $lspace += $l; 20473 if ($this->rtl) {; 20474 $this->x += $lspace; 20475 } else { 20476 $this->x -= $lspace; 20477 } 20478 $this->Rect($this->x, ($this->y + (($this->lasth - $l) / 2)), $l, $l, 'F', array(), $color); 20479 break; 20480 } 20481 case 'img': { 20482 // 1=>type, 2=>width, 3=>height, 4=>image.ext 20483 $lspace += $img[2]; 20484 if ($this->rtl) {; 20485 $this->x += $lspace; 20486 } else { 20487 $this->x -= $lspace; 20488 } 20489 $imgtype = strtolower($img[1]); 20490 $prev_y = $this->y; 20491 switch ($imgtype) { 20492 case 'svg': { 20493 $this->ImageSVG($img[4], $this->x, ($this->y + (($this->lasth - $img[3]) / 2)), $img[2], $img[3], '', 'T', '', 0, false); 20494 break; 20495 } 20496 case 'ai': 20497 case 'eps': { 20498 $this->ImageEps($img[4], $this->x, ($this->y + (($this->lasth - $img[3]) / 2)), $img[2], $img[3], '', true, 'T', '', 0, false); 20499 break; 20500 } 20501 default: { 20502 $this->Image($img[4], $this->x, ($this->y + (($this->lasth - $img[3]) / 2)), $img[2], $img[3], $img[1], '', 'T', false, 300, '', false, false, 0, false, false, false); 20503 break; 20504 } 20505 } 20506 $this->y = $prev_y; 20507 break; 20508 } 20509 // ordered types 20510 // $this->listcount[$this->listnum]; 20511 // $textitem 20512 case '1': 20513 case 'decimal': { 20514 $textitem = $this->listcount[$this->listnum]; 20515 break; 20516 } 20517 case 'decimal-leading-zero': { 20518 $textitem = sprintf('%02d', $this->listcount[$this->listnum]); 20519 break; 20520 } 20521 case 'i': 20522 case 'lower-roman': { 20523 $textitem = strtolower(TCPDF_STATIC::intToRoman($this->listcount[$this->listnum])); 20524 break; 20525 } 20526 case 'I': 20527 case 'upper-roman': { 20528 $textitem = TCPDF_STATIC::intToRoman($this->listcount[$this->listnum]); 20529 break; 20530 } 20531 case 'a': 20532 case 'lower-alpha': 20533 case 'lower-latin': { 20534 $textitem = chr(97 + $this->listcount[$this->listnum] - 1); 20535 break; 20536 } 20537 case 'A': 20538 case 'upper-alpha': 20539 case 'upper-latin': { 20540 $textitem = chr(65 + $this->listcount[$this->listnum] - 1); 20541 break; 20542 } 20543 case 'lower-greek': { 20544 $textitem = TCPDF_FONTS::unichr((945 + $this->listcount[$this->listnum] - 1), $this->isunicode); 20545 break; 20546 } 20547 /* 20548 // Types to be implemented (special handling) 20549 case 'hebrew': { 20550 break; 20551 } 20552 case 'armenian': { 20553 break; 20554 } 20555 case 'georgian': { 20556 break; 20557 } 20558 case 'cjk-ideographic': { 20559 break; 20560 } 20561 case 'hiragana': { 20562 break; 20563 } 20564 case 'katakana': { 20565 break; 20566 } 20567 case 'hiragana-iroha': { 20568 break; 20569 } 20570 case 'katakana-iroha': { 20571 break; 20572 } 20573 */ 20574 default: { 20575 $textitem = $this->listcount[$this->listnum]; 20576 } 20577 } 20578 if (!TCPDF_STATIC::empty_string($textitem)) { 20579 // Check whether we need a new page or new column 20580 $prev_y = $this->y; 20581 $h = $this->getCellHeight($this->FontSize); 20582 if ($this->checkPageBreak($h) OR ($this->y < $prev_y)) { 20583 $tmpx = $this->x; 20584 } 20585 // print ordered item 20586 if ($this->rtl) { 20587 $textitem = '.'.$textitem; 20588 } else { 20589 $textitem = $textitem.'.'; 20590 } 20591 $lspace += $this->GetStringWidth($textitem); 20592 if ($this->rtl) { 20593 $this->x += $lspace; 20594 } else { 20595 $this->x -= $lspace; 20596 } 20597 $this->Write($this->lasth, $textitem, '', false, '', false, 0, false); 20598 } 20599 $this->x = $tmpx; 20600 $this->lispacer = '^'; 20601 // restore colors 20602 $this->SetFillColorArray($bgcolor); 20603 $this->SetDrawColorArray($strokecolor); 20604 $this->SettextColorArray($color); 20605 } 20606 20607 /** 20608 * Returns current graphic variables as array. 20609 * @return array of graphic variables 20610 * @protected 20611 * @since 4.2.010 (2008-11-14) 20612 */ 20613 protected function getGraphicVars() { 20614 $grapvars = array( 20615 'FontFamily' => $this->FontFamily, 20616 'FontStyle' => $this->FontStyle, 20617 'FontSizePt' => $this->FontSizePt, 20618 'rMargin' => $this->rMargin, 20619 'lMargin' => $this->lMargin, 20620 'cell_padding' => $this->cell_padding, 20621 'cell_margin' => $this->cell_margin, 20622 'LineWidth' => $this->LineWidth, 20623 'linestyleWidth' => $this->linestyleWidth, 20624 'linestyleCap' => $this->linestyleCap, 20625 'linestyleJoin' => $this->linestyleJoin, 20626 'linestyleDash' => $this->linestyleDash, 20627 'textrendermode' => $this->textrendermode, 20628 'textstrokewidth' => $this->textstrokewidth, 20629 'DrawColor' => $this->DrawColor, 20630 'FillColor' => $this->FillColor, 20631 'TextColor' => $this->TextColor, 20632 'ColorFlag' => $this->ColorFlag, 20633 'bgcolor' => $this->bgcolor, 20634 'fgcolor' => $this->fgcolor, 20635 'htmlvspace' => $this->htmlvspace, 20636 'listindent' => $this->listindent, 20637 'listindentlevel' => $this->listindentlevel, 20638 'listnum' => $this->listnum, 20639 'listordered' => $this->listordered, 20640 'listcount' => $this->listcount, 20641 'lispacer' => $this->lispacer, 20642 'cell_height_ratio' => $this->cell_height_ratio, 20643 'font_stretching' => $this->font_stretching, 20644 'font_spacing' => $this->font_spacing, 20645 'alpha' => $this->alpha, 20646 // extended 20647 'lasth' => $this->lasth, 20648 'tMargin' => $this->tMargin, 20649 'bMargin' => $this->bMargin, 20650 'AutoPageBreak' => $this->AutoPageBreak, 20651 'PageBreakTrigger' => $this->PageBreakTrigger, 20652 'x' => $this->x, 20653 'y' => $this->y, 20654 'w' => $this->w, 20655 'h' => $this->h, 20656 'wPt' => $this->wPt, 20657 'hPt' => $this->hPt, 20658 'fwPt' => $this->fwPt, 20659 'fhPt' => $this->fhPt, 20660 'page' => $this->page, 20661 'current_column' => $this->current_column, 20662 'num_columns' => $this->num_columns 20663 ); 20664 return $grapvars; 20665 } 20666 20667 /** 20668 * Set graphic variables. 20669 * @param $gvars (array) array of graphic variablesto restore 20670 * @param $extended (boolean) if true restore extended graphic variables 20671 * @protected 20672 * @since 4.2.010 (2008-11-14) 20673 */ 20674 protected function setGraphicVars($gvars, $extended=false) { 20675 if ($this->state != 2) { 20676 return; 20677 } 20678 $this->FontFamily = $gvars['FontFamily']; 20679 $this->FontStyle = $gvars['FontStyle']; 20680 $this->FontSizePt = $gvars['FontSizePt']; 20681 $this->rMargin = $gvars['rMargin']; 20682 $this->lMargin = $gvars['lMargin']; 20683 $this->cell_padding = $gvars['cell_padding']; 20684 $this->cell_margin = $gvars['cell_margin']; 20685 $this->LineWidth = $gvars['LineWidth']; 20686 $this->linestyleWidth = $gvars['linestyleWidth']; 20687 $this->linestyleCap = $gvars['linestyleCap']; 20688 $this->linestyleJoin = $gvars['linestyleJoin']; 20689 $this->linestyleDash = $gvars['linestyleDash']; 20690 $this->textrendermode = $gvars['textrendermode']; 20691 $this->textstrokewidth = $gvars['textstrokewidth']; 20692 $this->DrawColor = $gvars['DrawColor']; 20693 $this->FillColor = $gvars['FillColor']; 20694 $this->TextColor = $gvars['TextColor']; 20695 $this->ColorFlag = $gvars['ColorFlag']; 20696 $this->bgcolor = $gvars['bgcolor']; 20697 $this->fgcolor = $gvars['fgcolor']; 20698 $this->htmlvspace = $gvars['htmlvspace']; 20699 $this->listindent = $gvars['listindent']; 20700 $this->listindentlevel = $gvars['listindentlevel']; 20701 $this->listnum = $gvars['listnum']; 20702 $this->listordered = $gvars['listordered']; 20703 $this->listcount = $gvars['listcount']; 20704 $this->lispacer = $gvars['lispacer']; 20705 $this->cell_height_ratio = $gvars['cell_height_ratio']; 20706 $this->font_stretching = $gvars['font_stretching']; 20707 $this->font_spacing = $gvars['font_spacing']; 20708 $this->alpha = $gvars['alpha']; 20709 if ($extended) { 20710 // restore extended values 20711 $this->lasth = $gvars['lasth']; 20712 $this->tMargin = $gvars['tMargin']; 20713 $this->bMargin = $gvars['bMargin']; 20714 $this->AutoPageBreak = $gvars['AutoPageBreak']; 20715 $this->PageBreakTrigger = $gvars['PageBreakTrigger']; 20716 $this->x = $gvars['x']; 20717 $this->y = $gvars['y']; 20718 $this->w = $gvars['w']; 20719 $this->h = $gvars['h']; 20720 $this->wPt = $gvars['wPt']; 20721 $this->hPt = $gvars['hPt']; 20722 $this->fwPt = $gvars['fwPt']; 20723 $this->fhPt = $gvars['fhPt']; 20724 $this->page = $gvars['page']; 20725 $this->current_column = $gvars['current_column']; 20726 $this->num_columns = $gvars['num_columns']; 20727 } 20728 $this->_out(''.$this->linestyleWidth.' '.$this->linestyleCap.' '.$this->linestyleJoin.' '.$this->linestyleDash.' '.$this->DrawColor.' '.$this->FillColor.''); 20729 if (!TCPDF_STATIC::empty_string($this->FontFamily)) { 20730 $this->SetFont($this->FontFamily, $this->FontStyle, $this->FontSizePt); 20731 } 20732 } 20733 20734 /** 20735 * Outputs the "save graphics state" operator 'q' 20736 * @protected 20737 */ 20738 protected function _outSaveGraphicsState() { 20739 $this->_out('q'); 20740 } 20741 20742 /** 20743 * Outputs the "restore graphics state" operator 'Q' 20744 * @protected 20745 */ 20746 protected function _outRestoreGraphicsState() { 20747 $this->_out('Q'); 20748 } 20749 20750 /** 20751 * Set buffer content (always append data). 20752 * @param $data (string) data 20753 * @protected 20754 * @since 4.5.000 (2009-01-02) 20755 */ 20756 protected function setBuffer($data) { 20757 $this->bufferlen += strlen($data); 20758 $this->buffer .= $data; 20759 } 20760 20761 /** 20762 * Replace the buffer content 20763 * @param $data (string) data 20764 * @protected 20765 * @since 5.5.000 (2010-06-22) 20766 */ 20767 protected function replaceBuffer($data) { 20768 $this->bufferlen = strlen($data); 20769 $this->buffer = $data; 20770 } 20771 20772 /** 20773 * Get buffer content. 20774 * @return string buffer content 20775 * @protected 20776 * @since 4.5.000 (2009-01-02) 20777 */ 20778 protected function getBuffer() { 20779 return $this->buffer; 20780 } 20781 20782 /** 20783 * Set page buffer content. 20784 * @param $page (int) page number 20785 * @param $data (string) page data 20786 * @param $append (boolean) if true append data, false replace. 20787 * @protected 20788 * @since 4.5.000 (2008-12-31) 20789 */ 20790 protected function setPageBuffer($page, $data, $append=false) { 20791 if ($append) { 20792 $this->pages[$page] .= $data; 20793 } else { 20794 $this->pages[$page] = $data; 20795 } 20796 if ($append AND isset($this->pagelen[$page])) { 20797 $this->pagelen[$page] += strlen($data); 20798 } else { 20799 $this->pagelen[$page] = strlen($data); 20800 } 20801 } 20802 20803 /** 20804 * Get page buffer content. 20805 * @param $page (int) page number 20806 * @return string page buffer content or false in case of error 20807 * @protected 20808 * @since 4.5.000 (2008-12-31) 20809 */ 20810 protected function getPageBuffer($page) { 20811 if (isset($this->pages[$page])) { 20812 return $this->pages[$page]; 20813 } 20814 return false; 20815 } 20816 20817 /** 20818 * Set image buffer content. 20819 * @param $image (string) image key 20820 * @param $data (array) image data 20821 * @return int image index number 20822 * @protected 20823 * @since 4.5.000 (2008-12-31) 20824 */ 20825 protected function setImageBuffer($image, $data) { 20826 if (($data['i'] = array_search($image, $this->imagekeys)) === FALSE) { 20827 $this->imagekeys[$this->numimages] = $image; 20828 $data['i'] = $this->numimages; 20829 ++$this->numimages; 20830 } 20831 $this->images[$image] = $data; 20832 return $data['i']; 20833 } 20834 20835 /** 20836 * Set image buffer content for a specified sub-key. 20837 * @param $image (string) image key 20838 * @param $key (string) image sub-key 20839 * @param $data (array) image data 20840 * @protected 20841 * @since 4.5.000 (2008-12-31) 20842 */ 20843 protected function setImageSubBuffer($image, $key, $data) { 20844 if (!isset($this->images[$image])) { 20845 $this->setImageBuffer($image, array()); 20846 } 20847 $this->images[$image][$key] = $data; 20848 } 20849 20850 /** 20851 * Get image buffer content. 20852 * @param $image (string) image key 20853 * @return string image buffer content or false in case of error 20854 * @protected 20855 * @since 4.5.000 (2008-12-31) 20856 */ 20857 protected function getImageBuffer($image) { 20858 if (isset($this->images[$image])) { 20859 return $this->images[$image]; 20860 } 20861 return false; 20862 } 20863 20864 /** 20865 * Set font buffer content. 20866 * @param $font (string) font key 20867 * @param $data (array) font data 20868 * @protected 20869 * @since 4.5.000 (2009-01-02) 20870 */ 20871 protected function setFontBuffer($font, $data) { 20872 $this->fonts[$font] = $data; 20873 if (!in_array($font, $this->fontkeys)) { 20874 $this->fontkeys[] = $font; 20875 // store object ID for current font 20876 ++$this->n; 20877 $this->font_obj_ids[$font] = $this->n; 20878 $this->setFontSubBuffer($font, 'n', $this->n); 20879 } 20880 } 20881 20882 /** 20883 * Set font buffer content. 20884 * @param $font (string) font key 20885 * @param $key (string) font sub-key 20886 * @param $data (array) font data 20887 * @protected 20888 * @since 4.5.000 (2009-01-02) 20889 */ 20890 protected function setFontSubBuffer($font, $key, $data) { 20891 if (!isset($this->fonts[$font])) { 20892 $this->setFontBuffer($font, array()); 20893 } 20894 $this->fonts[$font][$key] = $data; 20895 } 20896 20897 /** 20898 * Get font buffer content. 20899 * @param $font (string) font key 20900 * @return string font buffer content or false in case of error 20901 * @protected 20902 * @since 4.5.000 (2009-01-02) 20903 */ 20904 protected function getFontBuffer($font) { 20905 if (isset($this->fonts[$font])) { 20906 return $this->fonts[$font]; 20907 } 20908 return false; 20909 } 20910 20911 /** 20912 * Move a page to a previous position. 20913 * @param $frompage (int) number of the source page 20914 * @param $topage (int) number of the destination page (must be less than $frompage) 20915 * @return true in case of success, false in case of error. 20916 * @public 20917 * @since 4.5.000 (2009-01-02) 20918 */ 20919 public function movePage($frompage, $topage) { 20920 if (($frompage > $this->numpages) OR ($frompage <= $topage)) { 20921 return false; 20922 } 20923 if ($frompage == $this->page) { 20924 // close the page before moving it 20925 $this->endPage(); 20926 } 20927 // move all page-related states 20928 $tmppage = $this->getPageBuffer($frompage); 20929 $tmppagedim = $this->pagedim[$frompage]; 20930 $tmppagelen = $this->pagelen[$frompage]; 20931 $tmpintmrk = $this->intmrk[$frompage]; 20932 $tmpbordermrk = $this->bordermrk[$frompage]; 20933 $tmpcntmrk = $this->cntmrk[$frompage]; 20934 $tmppageobjects = $this->pageobjects[$frompage]; 20935 if (isset($this->footerpos[$frompage])) { 20936 $tmpfooterpos = $this->footerpos[$frompage]; 20937 } 20938 if (isset($this->footerlen[$frompage])) { 20939 $tmpfooterlen = $this->footerlen[$frompage]; 20940 } 20941 if (isset($this->transfmrk[$frompage])) { 20942 $tmptransfmrk = $this->transfmrk[$frompage]; 20943 } 20944 if (isset($this->PageAnnots[$frompage])) { 20945 $tmpannots = $this->PageAnnots[$frompage]; 20946 } 20947 if (isset($this->newpagegroup) AND !empty($this->newpagegroup)) { 20948 for ($i = $frompage; $i > $topage; --$i) { 20949 if (isset($this->newpagegroup[$i]) AND (($i + $this->pagegroups[$this->newpagegroup[$i]]) > $frompage)) { 20950 --$this->pagegroups[$this->newpagegroup[$i]]; 20951 break; 20952 } 20953 } 20954 for ($i = $topage; $i > 0; --$i) { 20955 if (isset($this->newpagegroup[$i]) AND (($i + $this->pagegroups[$this->newpagegroup[$i]]) > $topage)) { 20956 ++$this->pagegroups[$this->newpagegroup[$i]]; 20957 break; 20958 } 20959 } 20960 } 20961 for ($i = $frompage; $i > $topage; --$i) { 20962 $j = $i - 1; 20963 // shift pages down 20964 $this->setPageBuffer($i, $this->getPageBuffer($j)); 20965 $this->pagedim[$i] = $this->pagedim[$j]; 20966 $this->pagelen[$i] = $this->pagelen[$j]; 20967 $this->intmrk[$i] = $this->intmrk[$j]; 20968 $this->bordermrk[$i] = $this->bordermrk[$j]; 20969 $this->cntmrk[$i] = $this->cntmrk[$j]; 20970 $this->pageobjects[$i] = $this->pageobjects[$j]; 20971 if (isset($this->footerpos[$j])) { 20972 $this->footerpos[$i] = $this->footerpos[$j]; 20973 } elseif (isset($this->footerpos[$i])) { 20974 unset($this->footerpos[$i]); 20975 } 20976 if (isset($this->footerlen[$j])) { 20977 $this->footerlen[$i] = $this->footerlen[$j]; 20978 } elseif (isset($this->footerlen[$i])) { 20979 unset($this->footerlen[$i]); 20980 } 20981 if (isset($this->transfmrk[$j])) { 20982 $this->transfmrk[$i] = $this->transfmrk[$j]; 20983 } elseif (isset($this->transfmrk[$i])) { 20984 unset($this->transfmrk[$i]); 20985 } 20986 if (isset($this->PageAnnots[$j])) { 20987 $this->PageAnnots[$i] = $this->PageAnnots[$j]; 20988 } elseif (isset($this->PageAnnots[$i])) { 20989 unset($this->PageAnnots[$i]); 20990 } 20991 if (isset($this->newpagegroup[$j])) { 20992 $this->newpagegroup[$i] = $this->newpagegroup[$j]; 20993 unset($this->newpagegroup[$j]); 20994 } 20995 if ($this->currpagegroup == $j) { 20996 $this->currpagegroup = $i; 20997 } 20998 } 20999 $this->setPageBuffer($topage, $tmppage); 21000 $this->pagedim[$topage] = $tmppagedim; 21001 $this->pagelen[$topage] = $tmppagelen; 21002 $this->intmrk[$topage] = $tmpintmrk; 21003 $this->bordermrk[$topage] = $tmpbordermrk; 21004 $this->cntmrk[$topage] = $tmpcntmrk; 21005 $this->pageobjects[$topage] = $tmppageobjects; 21006 if (isset($tmpfooterpos)) { 21007 $this->footerpos[$topage] = $tmpfooterpos; 21008 } elseif (isset($this->footerpos[$topage])) { 21009 unset($this->footerpos[$topage]); 21010 } 21011 if (isset($tmpfooterlen)) { 21012 $this->footerlen[$topage] = $tmpfooterlen; 21013 } elseif (isset($this->footerlen[$topage])) { 21014 unset($this->footerlen[$topage]); 21015 } 21016 if (isset($tmptransfmrk)) { 21017 $this->transfmrk[$topage] = $tmptransfmrk; 21018 } elseif (isset($this->transfmrk[$topage])) { 21019 unset($this->transfmrk[$topage]); 21020 } 21021 if (isset($tmpannots)) { 21022 $this->PageAnnots[$topage] = $tmpannots; 21023 } elseif (isset($this->PageAnnots[$topage])) { 21024 unset($this->PageAnnots[$topage]); 21025 } 21026 // adjust outlines 21027 $tmpoutlines = $this->outlines; 21028 foreach ($tmpoutlines as $key => $outline) { 21029 if (!$outline['f']) { 21030 if (($outline['p'] >= $topage) AND ($outline['p'] < $frompage)) { 21031 $this->outlines[$key]['p'] = ($outline['p'] + 1); 21032 } elseif ($outline['p'] == $frompage) { 21033 $this->outlines[$key]['p'] = $topage; 21034 } 21035 } 21036 } 21037 // adjust dests 21038 $tmpdests = $this->dests; 21039 foreach ($tmpdests as $key => $dest) { 21040 if (!$dest['f']) { 21041 if (($dest['p'] >= $topage) AND ($dest['p'] < $frompage)) { 21042 $this->dests[$key]['p'] = ($dest['p'] + 1); 21043 } elseif ($dest['p'] == $frompage) { 21044 $this->dests[$key]['p'] = $topage; 21045 } 21046 } 21047 } 21048 // adjust links 21049 $tmplinks = $this->links; 21050 foreach ($tmplinks as $key => $link) { 21051 if (!$link['f']) { 21052 if (($link['p'] >= $topage) AND ($link['p'] < $frompage)) { 21053 $this->links[$key]['p'] = ($link['p'] + 1); 21054 } elseif ($link['p'] == $frompage) { 21055 $this->links[$key]['p'] = $topage; 21056 } 21057 } 21058 } 21059 // adjust javascript 21060 $jfrompage = $frompage; 21061 $jtopage = $topage; 21062 if (preg_match_all('/this\.addField\(\'([^\']*)\',\'([^\']*)\',([0-9]+)/', $this->javascript, $pamatch) > 0) { 21063 foreach($pamatch[0] as $pk => $pmatch) { 21064 $pagenum = intval($pamatch[3][$pk]) + 1; 21065 if (($pagenum >= $jtopage) AND ($pagenum < $jfrompage)) { 21066 $newpage = ($pagenum + 1); 21067 } elseif ($pagenum == $jfrompage) { 21068 $newpage = $jtopage; 21069 } else { 21070 $newpage = $pagenum; 21071 } 21072 --$newpage; 21073 $newjs = "this.addField(\'".$pamatch[1][$pk]."\',\'".$pamatch[2][$pk]."\',".$newpage; 21074 $this->javascript = str_replace($pmatch, $newjs, $this->javascript); 21075 } 21076 unset($pamatch); 21077 } 21078 // return to last page 21079 $this->lastPage(true); 21080 return true; 21081 } 21082 21083 /** 21084 * Remove the specified page. 21085 * @param $page (int) page to remove 21086 * @return true in case of success, false in case of error. 21087 * @public 21088 * @since 4.6.004 (2009-04-23) 21089 */ 21090 public function deletePage($page) { 21091 if (($page < 1) OR ($page > $this->numpages)) { 21092 return false; 21093 } 21094 // delete current page 21095 unset($this->pages[$page]); 21096 unset($this->pagedim[$page]); 21097 unset($this->pagelen[$page]); 21098 unset($this->intmrk[$page]); 21099 unset($this->bordermrk[$page]); 21100 unset($this->cntmrk[$page]); 21101 foreach ($this->pageobjects[$page] as $oid) { 21102 if (isset($this->offsets[$oid])){ 21103 unset($this->offsets[$oid]); 21104 } 21105 } 21106 unset($this->pageobjects[$page]); 21107 if (isset($this->footerpos[$page])) { 21108 unset($this->footerpos[$page]); 21109 } 21110 if (isset($this->footerlen[$page])) { 21111 unset($this->footerlen[$page]); 21112 } 21113 if (isset($this->transfmrk[$page])) { 21114 unset($this->transfmrk[$page]); 21115 } 21116 if (isset($this->PageAnnots[$page])) { 21117 unset($this->PageAnnots[$page]); 21118 } 21119 if (isset($this->newpagegroup) AND !empty($this->newpagegroup)) { 21120 for ($i = $page; $i > 0; --$i) { 21121 if (isset($this->newpagegroup[$i]) AND (($i + $this->pagegroups[$this->newpagegroup[$i]]) > $page)) { 21122 --$this->pagegroups[$this->newpagegroup[$i]]; 21123 break; 21124 } 21125 } 21126 } 21127 if (isset($this->pageopen[$page])) { 21128 unset($this->pageopen[$page]); 21129 } 21130 if ($page < $this->numpages) { 21131 // update remaining pages 21132 for ($i = $page; $i < $this->numpages; ++$i) { 21133 $j = $i + 1; 21134 // shift pages 21135 $this->setPageBuffer($i, $this->getPageBuffer($j)); 21136 $this->pagedim[$i] = $this->pagedim[$j]; 21137 $this->pagelen[$i] = $this->pagelen[$j]; 21138 $this->intmrk[$i] = $this->intmrk[$j]; 21139 $this->bordermrk[$i] = $this->bordermrk[$j]; 21140 $this->cntmrk[$i] = $this->cntmrk[$j]; 21141 $this->pageobjects[$i] = $this->pageobjects[$j]; 21142 if (isset($this->footerpos[$j])) { 21143 $this->footerpos[$i] = $this->footerpos[$j]; 21144 } elseif (isset($this->footerpos[$i])) { 21145 unset($this->footerpos[$i]); 21146 } 21147 if (isset($this->footerlen[$j])) { 21148 $this->footerlen[$i] = $this->footerlen[$j]; 21149 } elseif (isset($this->footerlen[$i])) { 21150 unset($this->footerlen[$i]); 21151 } 21152 if (isset($this->transfmrk[$j])) { 21153 $this->transfmrk[$i] = $this->transfmrk[$j]; 21154 } elseif (isset($this->transfmrk[$i])) { 21155 unset($this->transfmrk[$i]); 21156 } 21157 if (isset($this->PageAnnots[$j])) { 21158 $this->PageAnnots[$i] = $this->PageAnnots[$j]; 21159 } elseif (isset($this->PageAnnots[$i])) { 21160 unset($this->PageAnnots[$i]); 21161 } 21162 if (isset($this->newpagegroup[$j])) { 21163 $this->newpagegroup[$i] = $this->newpagegroup[$j]; 21164 unset($this->newpagegroup[$j]); 21165 } 21166 if ($this->currpagegroup == $j) { 21167 $this->currpagegroup = $i; 21168 } 21169 if (isset($this->pageopen[$j])) { 21170 $this->pageopen[$i] = $this->pageopen[$j]; 21171 } elseif (isset($this->pageopen[$i])) { 21172 unset($this->pageopen[$i]); 21173 } 21174 } 21175 // remove last page 21176 unset($this->pages[$this->numpages]); 21177 unset($this->pagedim[$this->numpages]); 21178 unset($this->pagelen[$this->numpages]); 21179 unset($this->intmrk[$this->numpages]); 21180 unset($this->bordermrk[$this->numpages]); 21181 unset($this->cntmrk[$this->numpages]); 21182 foreach ($this->pageobjects[$this->numpages] as $oid) { 21183 if (isset($this->offsets[$oid])){ 21184 unset($this->offsets[$oid]); 21185 } 21186 } 21187 unset($this->pageobjects[$this->numpages]); 21188 if (isset($this->footerpos[$this->numpages])) { 21189 unset($this->footerpos[$this->numpages]); 21190 } 21191 if (isset($this->footerlen[$this->numpages])) { 21192 unset($this->footerlen[$this->numpages]); 21193 } 21194 if (isset($this->transfmrk[$this->numpages])) { 21195 unset($this->transfmrk[$this->numpages]); 21196 } 21197 if (isset($this->PageAnnots[$this->numpages])) { 21198 unset($this->PageAnnots[$this->numpages]); 21199 } 21200 if (isset($this->newpagegroup[$this->numpages])) { 21201 unset($this->newpagegroup[$this->numpages]); 21202 } 21203 if ($this->currpagegroup == $this->numpages) { 21204 $this->currpagegroup = ($this->numpages - 1); 21205 } 21206 if (isset($this->pagegroups[$this->numpages])) { 21207 unset($this->pagegroups[$this->numpages]); 21208 } 21209 if (isset($this->pageopen[$this->numpages])) { 21210 unset($this->pageopen[$this->numpages]); 21211 } 21212 } 21213 --$this->numpages; 21214 $this->page = $this->numpages; 21215 // adjust outlines 21216 $tmpoutlines = $this->outlines; 21217 foreach ($tmpoutlines as $key => $outline) { 21218 if (!$outline['f']) { 21219 if ($outline['p'] > $page) { 21220 $this->outlines[$key]['p'] = $outline['p'] - 1; 21221 } elseif ($outline['p'] == $page) { 21222 unset($this->outlines[$key]); 21223 } 21224 } 21225 } 21226 // adjust dests 21227 $tmpdests = $this->dests; 21228 foreach ($tmpdests as $key => $dest) { 21229 if (!$dest['f']) { 21230 if ($dest['p'] > $page) { 21231 $this->dests[$key]['p'] = $dest['p'] - 1; 21232 } elseif ($dest['p'] == $page) { 21233 unset($this->dests[$key]); 21234 } 21235 } 21236 } 21237 // adjust links 21238 $tmplinks = $this->links; 21239 foreach ($tmplinks as $key => $link) { 21240 if (!$link['f']) { 21241 if ($link['p'] > $page) { 21242 $this->links[$key]['p'] = $link['p'] - 1; 21243 } elseif ($link['p'] == $page) { 21244 unset($this->links[$key]); 21245 } 21246 } 21247 } 21248 // adjust javascript 21249 $jpage = $page; 21250 if (preg_match_all('/this\.addField\(\'([^\']*)\',\'([^\']*)\',([0-9]+)/', $this->javascript, $pamatch) > 0) { 21251 foreach($pamatch[0] as $pk => $pmatch) { 21252 $pagenum = intval($pamatch[3][$pk]) + 1; 21253 if ($pagenum >= $jpage) { 21254 $newpage = ($pagenum - 1); 21255 } elseif ($pagenum == $jpage) { 21256 $newpage = 1; 21257 } else { 21258 $newpage = $pagenum; 21259 } 21260 --$newpage; 21261 $newjs = "this.addField(\'".$pamatch[1][$pk]."\',\'".$pamatch[2][$pk]."\',".$newpage; 21262 $this->javascript = str_replace($pmatch, $newjs, $this->javascript); 21263 } 21264 unset($pamatch); 21265 } 21266 // return to last page 21267 if ($this->numpages > 0) { 21268 $this->lastPage(true); 21269 } 21270 return true; 21271 } 21272 21273 /** 21274 * Clone the specified page to a new page. 21275 * @param $page (int) number of page to copy (0 = current page) 21276 * @return true in case of success, false in case of error. 21277 * @public 21278 * @since 4.9.015 (2010-04-20) 21279 */ 21280 public function copyPage($page=0) { 21281 if ($page == 0) { 21282 // default value 21283 $page = $this->page; 21284 } 21285 if (($page < 1) OR ($page > $this->numpages)) { 21286 return false; 21287 } 21288 // close the last page 21289 $this->endPage(); 21290 // copy all page-related states 21291 ++$this->numpages; 21292 $this->page = $this->numpages; 21293 $this->setPageBuffer($this->page, $this->getPageBuffer($page)); 21294 $this->pagedim[$this->page] = $this->pagedim[$page]; 21295 $this->pagelen[$this->page] = $this->pagelen[$page]; 21296 $this->intmrk[$this->page] = $this->intmrk[$page]; 21297 $this->bordermrk[$this->page] = $this->bordermrk[$page]; 21298 $this->cntmrk[$this->page] = $this->cntmrk[$page]; 21299 $this->pageobjects[$this->page] = $this->pageobjects[$page]; 21300 $this->pageopen[$this->page] = false; 21301 if (isset($this->footerpos[$page])) { 21302 $this->footerpos[$this->page] = $this->footerpos[$page]; 21303 } 21304 if (isset($this->footerlen[$page])) { 21305 $this->footerlen[$this->page] = $this->footerlen[$page]; 21306 } 21307 if (isset($this->transfmrk[$page])) { 21308 $this->transfmrk[$this->page] = $this->transfmrk[$page]; 21309 } 21310 if (isset($this->PageAnnots[$page])) { 21311 $this->PageAnnots[$this->page] = $this->PageAnnots[$page]; 21312 } 21313 if (isset($this->newpagegroup[$page])) { 21314 // start a new group 21315 $this->newpagegroup[$this->page] = sizeof($this->newpagegroup) + 1; 21316 $this->currpagegroup = $this->newpagegroup[$this->page]; 21317 $this->pagegroups[$this->currpagegroup] = 1; 21318 } elseif (isset($this->currpagegroup) AND ($this->currpagegroup > 0)) { 21319 ++$this->pagegroups[$this->currpagegroup]; 21320 } 21321 // copy outlines 21322 $tmpoutlines = $this->outlines; 21323 foreach ($tmpoutlines as $key => $outline) { 21324 if ($outline['p'] == $page) { 21325 $this->outlines[] = array('t' => $outline['t'], 'l' => $outline['l'], 'x' => $outline['x'], 'y' => $outline['y'], 'p' => $this->page, 'f' => $outline['f'], 's' => $outline['s'], 'c' => $outline['c']); 21326 } 21327 } 21328 // copy links 21329 $tmplinks = $this->links; 21330 foreach ($tmplinks as $key => $link) { 21331 if ($link['p'] == $page) { 21332 $this->links[] = array('p' => $this->page, 'y' => $link['y'], 'f' => $link['f']); 21333 } 21334 } 21335 // return to last page 21336 $this->lastPage(true); 21337 return true; 21338 } 21339 21340 /** 21341 * Output a Table of Content Index (TOC). 21342 * This method must be called after all Bookmarks were set. 21343 * Before calling this method you have to open the page using the addTOCPage() method. 21344 * After calling this method you have to call endTOCPage() to close the TOC page. 21345 * You can override this method to achieve different styles. 21346 * @param $page (int) page number where this TOC should be inserted (leave empty for current page). 21347 * @param $numbersfont (string) set the font for page numbers (please use monospaced font for better alignment). 21348 * @param $filler (string) string used to fill the space between text and page number. 21349 * @param $toc_name (string) name to use for TOC bookmark. 21350 * @param $style (string) Font style for title: B = Bold, I = Italic, BI = Bold + Italic. 21351 * @param $color (array) RGB color array for bookmark title (values from 0 to 255). 21352 * @public 21353 * @author Nicola Asuni 21354 * @since 4.5.000 (2009-01-02) 21355 * @see addTOCPage(), endTOCPage(), addHTMLTOC() 21356 */ 21357 public function addTOC($page='', $numbersfont='', $filler='.', $toc_name='TOC', $style='', $color=array(0,0,0)) { 21358 $fontsize = $this->FontSizePt; 21359 $fontfamily = $this->FontFamily; 21360 $fontstyle = $this->FontStyle; 21361 $w = $this->w - $this->lMargin - $this->rMargin; 21362 $spacer = $this->GetStringWidth(chr(32)) * 4; 21363 $lmargin = $this->lMargin; 21364 $rmargin = $this->rMargin; 21365 $x_start = $this->GetX(); 21366 $page_first = $this->page; 21367 $current_page = $this->page; 21368 $page_fill_start = false; 21369 $page_fill_end = false; 21370 $current_column = $this->current_column; 21371 if (TCPDF_STATIC::empty_string($numbersfont)) { 21372 $numbersfont = $this->default_monospaced_font; 21373 } 21374 if (TCPDF_STATIC::empty_string($filler)) { 21375 $filler = ' '; 21376 } 21377 if (TCPDF_STATIC::empty_string($page)) { 21378 $gap = ' '; 21379 } else { 21380 $gap = ''; 21381 if ($page < 1) { 21382 $page = 1; 21383 } 21384 } 21385 $this->SetFont($numbersfont, $fontstyle, $fontsize); 21386 $numwidth = $this->GetStringWidth('00000'); 21387 $maxpage = 0; //used for pages on attached documents 21388 foreach ($this->outlines as $key => $outline) { 21389 // check for extra pages (used for attachments) 21390 if (($this->page > $page_first) AND ($outline['p'] >= $this->numpages)) { 21391 $outline['p'] += ($this->page - $page_first); 21392 } 21393 if ($this->rtl) { 21394 $aligntext = 'R'; 21395 $alignnum = 'L'; 21396 } else { 21397 $aligntext = 'L'; 21398 $alignnum = 'R'; 21399 } 21400 if ($outline['l'] == 0) { 21401 $this->SetFont($fontfamily, $outline['s'].'B', $fontsize); 21402 } else { 21403 $this->SetFont($fontfamily, $outline['s'], $fontsize - $outline['l']); 21404 } 21405 $this->SetTextColorArray($outline['c']); 21406 // check for page break 21407 $this->checkPageBreak(2 * $this->getCellHeight($this->FontSize)); 21408 // set margins and X position 21409 if (($this->page == $current_page) AND ($this->current_column == $current_column)) { 21410 $this->lMargin = $lmargin; 21411 $this->rMargin = $rmargin; 21412 } else { 21413 if ($this->current_column != $current_column) { 21414 if ($this->rtl) { 21415 $x_start = $this->w - $this->columns[$this->current_column]['x']; 21416 } else { 21417 $x_start = $this->columns[$this->current_column]['x']; 21418 } 21419 } 21420 $lmargin = $this->lMargin; 21421 $rmargin = $this->rMargin; 21422 $current_page = $this->page; 21423 $current_column = $this->current_column; 21424 } 21425 $this->SetX($x_start); 21426 $indent = ($spacer * $outline['l']); 21427 if ($this->rtl) { 21428 $this->x -= $indent; 21429 $this->rMargin = $this->w - $this->x; 21430 } else { 21431 $this->x += $indent; 21432 $this->lMargin = $this->x; 21433 } 21434 $link = $this->AddLink(); 21435 $this->SetLink($link, $outline['y'], $outline['p']); 21436 // write the text 21437 if ($this->rtl) { 21438 $txt = ' '.$outline['t']; 21439 } else { 21440 $txt = $outline['t'].' '; 21441 } 21442 $this->Write(0, $txt, $link, false, $aligntext, false, 0, false, false, 0, $numwidth, ''); 21443 if ($this->rtl) { 21444 $tw = $this->x - $this->lMargin; 21445 } else { 21446 $tw = $this->w - $this->rMargin - $this->x; 21447 } 21448 $this->SetFont($numbersfont, $fontstyle, $fontsize); 21449 if (TCPDF_STATIC::empty_string($page)) { 21450 $pagenum = $outline['p']; 21451 } else { 21452 // placemark to be replaced with the correct number 21453 $pagenum = '{#'.($outline['p']).'}'; 21454 if ($this->isUnicodeFont()) { 21455 $pagenum = '{'.$pagenum.'}'; 21456 } 21457 $maxpage = max($maxpage, $outline['p']); 21458 } 21459 $fw = ($tw - $this->GetStringWidth($pagenum.$filler)); 21460 $wfiller = $this->GetStringWidth($filler); 21461 if ($wfiller > 0) { 21462 $numfills = floor($fw / $wfiller); 21463 } else { 21464 $numfills = 0; 21465 } 21466 if ($numfills > 0) { 21467 $rowfill = str_repeat($filler, $numfills); 21468 } else { 21469 $rowfill = ''; 21470 } 21471 if ($this->rtl) { 21472 $pagenum = $pagenum.$gap.$rowfill; 21473 } else { 21474 $pagenum = $rowfill.$gap.$pagenum; 21475 } 21476 // write the number 21477 $this->Cell($tw, 0, $pagenum, 0, 1, $alignnum, 0, $link, 0); 21478 } 21479 $page_last = $this->getPage(); 21480 $numpages = ($page_last - $page_first + 1); 21481 // account for booklet mode 21482 if ($this->booklet) { 21483 // check if a blank page is required before TOC 21484 $page_fill_start = ((($page_first % 2) == 0) XOR (($page % 2) == 0)); 21485 $page_fill_end = (!((($numpages % 2) == 0) XOR ($page_fill_start))); 21486 if ($page_fill_start) { 21487 // add a page at the end (to be moved before TOC) 21488 $this->addPage(); 21489 ++$page_last; 21490 ++$numpages; 21491 } 21492 if ($page_fill_end) { 21493 // add a page at the end 21494 $this->addPage(); 21495 ++$page_last; 21496 ++$numpages; 21497 } 21498 } 21499 $maxpage = max($maxpage, $page_last); 21500 if (!TCPDF_STATIC::empty_string($page)) { 21501 for ($p = $page_first; $p <= $page_last; ++$p) { 21502 // get page data 21503 $temppage = $this->getPageBuffer($p); 21504 for ($n = 1; $n <= $maxpage; ++$n) { 21505 // update page numbers 21506 $a = '{#'.$n.'}'; 21507 // get page number aliases 21508 $pnalias = $this->getInternalPageNumberAliases($a); 21509 // calculate replacement number 21510 if (($n >= $page) AND ($n <= $this->numpages)) { 21511 $np = $n + $numpages; 21512 } else { 21513 $np = $n; 21514 } 21515 $na = TCPDF_STATIC::formatTOCPageNumber(($this->starting_page_number + $np - 1)); 21516 $nu = TCPDF_FONTS::UTF8ToUTF16BE($na, false, $this->isunicode, $this->CurrentFont); 21517 // replace aliases with numbers 21518 foreach ($pnalias['u'] as $u) { 21519 $sfill = str_repeat($filler, max(0, (strlen($u) - strlen($nu.' ')))); 21520 if ($this->rtl) { 21521 $nr = $nu.TCPDF_FONTS::UTF8ToUTF16BE(' '.$sfill, false, $this->isunicode, $this->CurrentFont); 21522 } else { 21523 $nr = TCPDF_FONTS::UTF8ToUTF16BE($sfill.' ', false, $this->isunicode, $this->CurrentFont).$nu; 21524 } 21525 $temppage = str_replace($u, $nr, $temppage); 21526 } 21527 foreach ($pnalias['a'] as $a) { 21528 $sfill = str_repeat($filler, max(0, (strlen($a) - strlen($na.' ')))); 21529 if ($this->rtl) { 21530 $nr = $na.' '.$sfill; 21531 } else { 21532 $nr = $sfill.' '.$na; 21533 } 21534 $temppage = str_replace($a, $nr, $temppage); 21535 } 21536 } 21537 // save changes 21538 $this->setPageBuffer($p, $temppage); 21539 } 21540 // move pages 21541 $this->Bookmark($toc_name, 0, 0, $page_first, $style, $color); 21542 if ($page_fill_start) { 21543 $this->movePage($page_last, $page_first); 21544 } 21545 for ($i = 0; $i < $numpages; ++$i) { 21546 $this->movePage($page_last, $page); 21547 } 21548 } 21549 } 21550 21551 /** 21552 * Output a Table Of Content Index (TOC) using HTML templates. 21553 * This method must be called after all Bookmarks were set. 21554 * Before calling this method you have to open the page using the addTOCPage() method. 21555 * After calling this method you have to call endTOCPage() to close the TOC page. 21556 * @param $page (int) page number where this TOC should be inserted (leave empty for current page). 21557 * @param $toc_name (string) name to use for TOC bookmark. 21558 * @param $templates (array) array of html templates. Use: "#TOC_DESCRIPTION#" for bookmark title, "#TOC_PAGE_NUMBER#" for page number. 21559 * @param $correct_align (boolean) if true correct the number alignment (numbers must be in monospaced font like courier and right aligned on LTR, or left aligned on RTL) 21560 * @param $style (string) Font style for title: B = Bold, I = Italic, BI = Bold + Italic. 21561 * @param $color (array) RGB color array for title (values from 0 to 255). 21562 * @public 21563 * @author Nicola Asuni 21564 * @since 5.0.001 (2010-05-06) 21565 * @see addTOCPage(), endTOCPage(), addTOC() 21566 */ 21567 public function addHTMLTOC($page='', $toc_name='TOC', $templates=array(), $correct_align=true, $style='', $color=array(0,0,0)) { 21568 $filler = ' '; 21569 $prev_htmlLinkColorArray = $this->htmlLinkColorArray; 21570 $prev_htmlLinkFontStyle = $this->htmlLinkFontStyle; 21571 // set new style for link 21572 $this->htmlLinkColorArray = array(); 21573 $this->htmlLinkFontStyle = ''; 21574 $page_first = $this->getPage(); 21575 $page_fill_start = false; 21576 $page_fill_end = false; 21577 // get the font type used for numbers in each template 21578 $current_font = $this->FontFamily; 21579 foreach ($templates as $level => $html) { 21580 $dom = $this->getHtmlDomArray($html); 21581 foreach ($dom as $key => $value) { 21582 if ($value['value'] == '#TOC_PAGE_NUMBER#') { 21583 $this->SetFont($dom[($key - 1)]['fontname']); 21584 $templates['F'.$level] = $this->isUnicodeFont(); 21585 } 21586 } 21587 } 21588 $this->SetFont($current_font); 21589 $maxpage = 0; //used for pages on attached documents 21590 foreach ($this->outlines as $key => $outline) { 21591 // get HTML template 21592 $row = $templates[$outline['l']]; 21593 if (TCPDF_STATIC::empty_string($page)) { 21594 $pagenum = $outline['p']; 21595 } else { 21596 // placemark to be replaced with the correct number 21597 $pagenum = '{#'.($outline['p']).'}'; 21598 if (isset($templates['F'.$outline['l']]) && $templates['F'.$outline['l']]) { 21599 $pagenum = '{'.$pagenum.'}'; 21600 } 21601 $maxpage = max($maxpage, $outline['p']); 21602 } 21603 // replace templates with current values 21604 $row = str_replace('#TOC_DESCRIPTION#', $outline['t'], $row); 21605 $row = str_replace('#TOC_PAGE_NUMBER#', $pagenum, $row); 21606 // add link to page 21607 $row = '<a href="#'.$outline['p'].','.$outline['y'].'">'.$row.'</a>'; 21608 // write bookmark entry 21609 $this->writeHTML($row, false, false, true, false, ''); 21610 } 21611 // restore link styles 21612 $this->htmlLinkColorArray = $prev_htmlLinkColorArray; 21613 $this->htmlLinkFontStyle = $prev_htmlLinkFontStyle; 21614 // move TOC page and replace numbers 21615 $page_last = $this->getPage(); 21616 $numpages = ($page_last - $page_first + 1); 21617 // account for booklet mode 21618 if ($this->booklet) { 21619 // check if a blank page is required before TOC 21620 $page_fill_start = ((($page_first % 2) == 0) XOR (($page % 2) == 0)); 21621 $page_fill_end = (!((($numpages % 2) == 0) XOR ($page_fill_start))); 21622 if ($page_fill_start) { 21623 // add a page at the end (to be moved before TOC) 21624 $this->addPage(); 21625 ++$page_last; 21626 ++$numpages; 21627 } 21628 if ($page_fill_end) { 21629 // add a page at the end 21630 $this->addPage(); 21631 ++$page_last; 21632 ++$numpages; 21633 } 21634 } 21635 $maxpage = max($maxpage, $page_last); 21636 if (!TCPDF_STATIC::empty_string($page)) { 21637 for ($p = $page_first; $p <= $page_last; ++$p) { 21638 // get page data 21639 $temppage = $this->getPageBuffer($p); 21640 for ($n = 1; $n <= $maxpage; ++$n) { 21641 // update page numbers 21642 $a = '{#'.$n.'}'; 21643 // get page number aliases 21644 $pnalias = $this->getInternalPageNumberAliases($a); 21645 // calculate replacement number 21646 if ($n >= $page) { 21647 $np = $n + $numpages; 21648 } else { 21649 $np = $n; 21650 } 21651 $na = TCPDF_STATIC::formatTOCPageNumber(($this->starting_page_number + $np - 1)); 21652 $nu = TCPDF_FONTS::UTF8ToUTF16BE($na, false, $this->isunicode, $this->CurrentFont); 21653 // replace aliases with numbers 21654 foreach ($pnalias['u'] as $u) { 21655 if ($correct_align) { 21656 $sfill = str_repeat($filler, (strlen($u) - strlen($nu.' '))); 21657 if ($this->rtl) { 21658 $nr = $nu.TCPDF_FONTS::UTF8ToUTF16BE(' '.$sfill, false, $this->isunicode, $this->CurrentFont); 21659 } else { 21660 $nr = TCPDF_FONTS::UTF8ToUTF16BE($sfill.' ', false, $this->isunicode, $this->CurrentFont).$nu; 21661 } 21662 } else { 21663 $nr = $nu; 21664 } 21665 $temppage = str_replace($u, $nr, $temppage); 21666 } 21667 foreach ($pnalias['a'] as $a) { 21668 if ($correct_align) { 21669 $sfill = str_repeat($filler, (strlen($a) - strlen($na.' '))); 21670 if ($this->rtl) { 21671 $nr = $na.' '.$sfill; 21672 } else { 21673 $nr = $sfill.' '.$na; 21674 } 21675 } else { 21676 $nr = $na; 21677 } 21678 $temppage = str_replace($a, $nr, $temppage); 21679 } 21680 } 21681 // save changes 21682 $this->setPageBuffer($p, $temppage); 21683 } 21684 // move pages 21685 $this->Bookmark($toc_name, 0, 0, $page_first, $style, $color); 21686 if ($page_fill_start) { 21687 $this->movePage($page_last, $page_first); 21688 } 21689 for ($i = 0; $i < $numpages; ++$i) { 21690 $this->movePage($page_last, $page); 21691 } 21692 } 21693 } 21694 21695 /** 21696 * Stores a copy of the current TCPDF object used for undo operation. 21697 * @public 21698 * @since 4.5.029 (2009-03-19) 21699 */ 21700 public function startTransaction() { 21701 if (isset($this->objcopy)) { 21702 // remove previous copy 21703 $this->commitTransaction(); 21704 } 21705 // record current page number and Y position 21706 $this->start_transaction_page = $this->page; 21707 $this->start_transaction_y = $this->y; 21708 // clone current object 21709 $this->objcopy = TCPDF_STATIC::objclone($this); 21710 } 21711 21712 /** 21713 * Delete the copy of the current TCPDF object used for undo operation. 21714 * @public 21715 * @since 4.5.029 (2009-03-19) 21716 */ 21717 public function commitTransaction() { 21718 if (isset($this->objcopy)) { 21719 $this->objcopy->_destroy(true, true); 21720 unset($this->objcopy); 21721 } 21722 } 21723 21724 /** 21725 * This method allows to undo the latest transaction by returning the latest saved TCPDF object with startTransaction(). 21726 * @param $self (boolean) if true restores current class object to previous state without the need of reassignment via the returned value. 21727 * @return TCPDF object. 21728 * @public 21729 * @since 4.5.029 (2009-03-19) 21730 */ 21731 public function rollbackTransaction($self=false) { 21732 if (isset($this->objcopy)) { 21733 $this->_destroy(true, true); 21734 if ($self) { 21735 $objvars = get_object_vars($this->objcopy); 21736 foreach ($objvars as $key => $value) { 21737 $this->$key = $value; 21738 } 21739 } 21740 return $this->objcopy; 21741 } 21742 return $this; 21743 } 21744 21745 // --- MULTI COLUMNS METHODS ----------------------- 21746 21747 /** 21748 * Set multiple columns of the same size 21749 * @param $numcols (int) number of columns (set to zero to disable columns mode) 21750 * @param $width (int) column width 21751 * @param $y (int) column starting Y position (leave empty for current Y position) 21752 * @public 21753 * @since 4.9.001 (2010-03-28) 21754 */ 21755 public function setEqualColumns($numcols=0, $width=0, $y='') { 21756 $this->columns = array(); 21757 if ($numcols < 2) { 21758 $numcols = 0; 21759 $this->columns = array(); 21760 } else { 21761 // maximum column width 21762 $maxwidth = ($this->w - $this->original_lMargin - $this->original_rMargin) / $numcols; 21763 if (($width == 0) OR ($width > $maxwidth)) { 21764 $width = $maxwidth; 21765 } 21766 if (TCPDF_STATIC::empty_string($y)) { 21767 $y = $this->y; 21768 } 21769 // space between columns 21770 $space = (($this->w - $this->original_lMargin - $this->original_rMargin - ($numcols * $width)) / ($numcols - 1)); 21771 // fill the columns array (with, space, starting Y position) 21772 for ($i = 0; $i < $numcols; ++$i) { 21773 $this->columns[$i] = array('w' => $width, 's' => $space, 'y' => $y); 21774 } 21775 } 21776 $this->num_columns = $numcols; 21777 $this->current_column = 0; 21778 $this->column_start_page = $this->page; 21779 $this->selectColumn(0); 21780 } 21781 21782 /** 21783 * Remove columns and reset page margins. 21784 * @public 21785 * @since 5.9.072 (2011-04-26) 21786 */ 21787 public function resetColumns() { 21788 $this->lMargin = $this->original_lMargin; 21789 $this->rMargin = $this->original_rMargin; 21790 $this->setEqualColumns(); 21791 } 21792 21793 /** 21794 * Set columns array. 21795 * Each column is represented by an array of arrays with the following keys: (w = width, s = space between columns, y = column top position). 21796 * @param $columns (array) 21797 * @public 21798 * @since 4.9.001 (2010-03-28) 21799 */ 21800 public function setColumnsArray($columns) { 21801 $this->columns = $columns; 21802 $this->num_columns = count($columns); 21803 $this->current_column = 0; 21804 $this->column_start_page = $this->page; 21805 $this->selectColumn(0); 21806 } 21807 21808 /** 21809 * Set position at a given column 21810 * @param $col (int) column number (from 0 to getNumberOfColumns()-1); empty string = current column. 21811 * @public 21812 * @since 4.9.001 (2010-03-28) 21813 */ 21814 public function selectColumn($col='') { 21815 if (is_string($col)) { 21816 $col = $this->current_column; 21817 } elseif ($col >= $this->num_columns) { 21818 $col = 0; 21819 } 21820 $xshift = array('x' => 0, 's' => array('H' => 0, 'V' => 0), 'p' => array('L' => 0, 'T' => 0, 'R' => 0, 'B' => 0)); 21821 $enable_thead = false; 21822 if ($this->num_columns > 1) { 21823 if ($col != $this->current_column) { 21824 // move Y pointer at the top of the column 21825 if ($this->column_start_page == $this->page) { 21826 $this->y = $this->columns[$col]['y']; 21827 } else { 21828 $this->y = $this->tMargin; 21829 } 21830 // Avoid to write table headers more than once 21831 if (($this->page > $this->maxselcol['page']) OR (($this->page == $this->maxselcol['page']) AND ($col > $this->maxselcol['column']))) { 21832 $enable_thead = true; 21833 $this->maxselcol['page'] = $this->page; 21834 $this->maxselcol['column'] = $col; 21835 } 21836 } 21837 $xshift = $this->colxshift; 21838 // set X position of the current column by case 21839 $listindent = ($this->listindentlevel * $this->listindent); 21840 // calculate column X position 21841 $colpos = 0; 21842 for ($i = 0; $i < $col; ++$i) { 21843 $colpos += ($this->columns[$i]['w'] + $this->columns[$i]['s']); 21844 } 21845 if ($this->rtl) { 21846 $x = $this->w - $this->original_rMargin - $colpos; 21847 $this->rMargin = ($this->w - $x + $listindent); 21848 $this->lMargin = ($x - $this->columns[$col]['w']); 21849 $this->x = $x - $listindent; 21850 } else { 21851 $x = $this->original_lMargin + $colpos; 21852 $this->lMargin = ($x + $listindent); 21853 $this->rMargin = ($this->w - $x - $this->columns[$col]['w']); 21854 $this->x = $x + $listindent; 21855 } 21856 $this->columns[$col]['x'] = $x; 21857 } 21858 $this->current_column = $col; 21859 // fix for HTML mode 21860 $this->newline = true; 21861 // print HTML table header (if any) 21862 if ((!TCPDF_STATIC::empty_string($this->thead)) AND (!$this->inthead)) { 21863 if ($enable_thead) { 21864 // print table header 21865 $this->writeHTML($this->thead, false, false, false, false, ''); 21866 $this->y += $xshift['s']['V']; 21867 // store end of header position 21868 if (!isset($this->columns[$col]['th'])) { 21869 $this->columns[$col]['th'] = array(); 21870 } 21871 $this->columns[$col]['th']['\''.$this->page.'\''] = $this->y; 21872 $this->lasth = 0; 21873 } elseif (isset($this->columns[$col]['th']['\''.$this->page.'\''])) { 21874 $this->y = $this->columns[$col]['th']['\''.$this->page.'\'']; 21875 } 21876 } 21877 // account for an html table cell over multiple columns 21878 if ($this->rtl) { 21879 $this->rMargin += $xshift['x']; 21880 $this->x -= ($xshift['x'] + $xshift['p']['R']); 21881 } else { 21882 $this->lMargin += $xshift['x']; 21883 $this->x += $xshift['x'] + $xshift['p']['L']; 21884 } 21885 } 21886 21887 /** 21888 * Return the current column number 21889 * @return int current column number 21890 * @public 21891 * @since 5.5.011 (2010-07-08) 21892 */ 21893 public function getColumn() { 21894 return $this->current_column; 21895 } 21896 21897 /** 21898 * Return the current number of columns. 21899 * @return int number of columns 21900 * @public 21901 * @since 5.8.018 (2010-08-25) 21902 */ 21903 public function getNumberOfColumns() { 21904 return $this->num_columns; 21905 } 21906 21907 /** 21908 * Set Text rendering mode. 21909 * @param $stroke (int) outline size in user units (0 = disable). 21910 * @param $fill (boolean) if true fills the text (default). 21911 * @param $clip (boolean) if true activate clipping mode 21912 * @public 21913 * @since 4.9.008 (2009-04-02) 21914 */ 21915 public function setTextRenderingMode($stroke=0, $fill=true, $clip=false) { 21916 // Ref.: PDF 32000-1:2008 - 9.3.6 Text Rendering Mode 21917 // convert text rendering parameters 21918 if ($stroke < 0) { 21919 $stroke = 0; 21920 } 21921 if ($fill === true) { 21922 if ($stroke > 0) { 21923 if ($clip === true) { 21924 // Fill, then stroke text and add to path for clipping 21925 $textrendermode = 6; 21926 } else { 21927 // Fill, then stroke text 21928 $textrendermode = 2; 21929 } 21930 $textstrokewidth = $stroke; 21931 } else { 21932 if ($clip === true) { 21933 // Fill text and add to path for clipping 21934 $textrendermode = 4; 21935 } else { 21936 // Fill text 21937 $textrendermode = 0; 21938 } 21939 } 21940 } else { 21941 if ($stroke > 0) { 21942 if ($clip === true) { 21943 // Stroke text and add to path for clipping 21944 $textrendermode = 5; 21945 } else { 21946 // Stroke text 21947 $textrendermode = 1; 21948 } 21949 $textstrokewidth = $stroke; 21950 } else { 21951 if ($clip === true) { 21952 // Add text to path for clipping 21953 $textrendermode = 7; 21954 } else { 21955 // Neither fill nor stroke text (invisible) 21956 $textrendermode = 3; 21957 } 21958 } 21959 } 21960 $this->textrendermode = $textrendermode; 21961 $this->textstrokewidth = $stroke; 21962 } 21963 21964 /** 21965 * Set parameters for drop shadow effect for text. 21966 * @param $params (array) Array of parameters: enabled (boolean) set to true to enable shadow; depth_w (float) shadow width in user units; depth_h (float) shadow height in user units; color (array) shadow color or false to use the stroke color; opacity (float) Alpha value: real value from 0 (transparent) to 1 (opaque); blend_mode (string) blend mode, one of the following: Normal, Multiply, Screen, Overlay, Darken, Lighten, ColorDodge, ColorBurn, HardLight, SoftLight, Difference, Exclusion, Hue, Saturation, Color, Luminosity. 21967 * @since 5.9.174 (2012-07-25) 21968 * @public 21969 */ 21970 public function setTextShadow($params=array('enabled'=>false, 'depth_w'=>0, 'depth_h'=>0, 'color'=>false, 'opacity'=>1, 'blend_mode'=>'Normal')) { 21971 if (isset($params['enabled'])) { 21972 $this->txtshadow['enabled'] = $params['enabled']?true:false; 21973 } else { 21974 $this->txtshadow['enabled'] = false; 21975 } 21976 if (isset($params['depth_w'])) { 21977 $this->txtshadow['depth_w'] = floatval($params['depth_w']); 21978 } else { 21979 $this->txtshadow['depth_w'] = 0; 21980 } 21981 if (isset($params['depth_h'])) { 21982 $this->txtshadow['depth_h'] = floatval($params['depth_h']); 21983 } else { 21984 $this->txtshadow['depth_h'] = 0; 21985 } 21986 if (isset($params['color']) AND ($params['color'] !== false) AND is_array($params['color'])) { 21987 $this->txtshadow['color'] = $params['color']; 21988 } else { 21989 $this->txtshadow['color'] = $this->strokecolor; 21990 } 21991 if (isset($params['opacity'])) { 21992 $this->txtshadow['opacity'] = min(1, max(0, floatval($params['opacity']))); 21993 } else { 21994 $this->txtshadow['opacity'] = 1; 21995 } 21996 if (isset($params['blend_mode']) AND in_array($params['blend_mode'], array('Normal', 'Multiply', 'Screen', 'Overlay', 'Darken', 'Lighten', 'ColorDodge', 'ColorBurn', 'HardLight', 'SoftLight', 'Difference', 'Exclusion', 'Hue', 'Saturation', 'Color', 'Luminosity'))) { 21997 $this->txtshadow['blend_mode'] = $params['blend_mode']; 21998 } else { 21999 $this->txtshadow['blend_mode'] = 'Normal'; 22000 } 22001 if ((($this->txtshadow['depth_w'] == 0) AND ($this->txtshadow['depth_h'] == 0)) OR ($this->txtshadow['opacity'] == 0)) { 22002 $this->txtshadow['enabled'] = false; 22003 } 22004 } 22005 22006 /** 22007 * Return the text shadow parameters array. 22008 * @return Array of parameters. 22009 * @since 5.9.174 (2012-07-25) 22010 * @public 22011 */ 22012 public function getTextShadow() { 22013 return $this->txtshadow; 22014 } 22015 22016 /** 22017 * Returns an array of chars containing soft hyphens. 22018 * @param $word (array) array of chars 22019 * @param $patterns (array) Array of hypenation patterns. 22020 * @param $dictionary (array) Array of words to be returned without applying the hyphenation algorithm. 22021 * @param $leftmin (int) Minimum number of character to leave on the left of the word without applying the hyphens. 22022 * @param $rightmin (int) Minimum number of character to leave on the right of the word without applying the hyphens. 22023 * @param $charmin (int) Minimum word length to apply the hyphenation algorithm. 22024 * @param $charmax (int) Maximum length of broken piece of word. 22025 * @return array text with soft hyphens 22026 * @author Nicola Asuni 22027 * @since 4.9.012 (2010-04-12) 22028 * @protected 22029 */ 22030 protected function hyphenateWord($word, $patterns, $dictionary=array(), $leftmin=1, $rightmin=2, $charmin=1, $charmax=8) { 22031 $hyphenword = array(); // hyphens positions 22032 $numchars = count($word); 22033 if ($numchars <= $charmin) { 22034 return $word; 22035 } 22036 $word_string = TCPDF_FONTS::UTF8ArrSubString($word, '', '', $this->isunicode); 22037 // some words will be returned as-is 22038 $pattern = '/^([a-zA-Z0-9_\.\-]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/'; 22039 if (preg_match($pattern, $word_string) > 0) { 22040 // email 22041 return $word; 22042 } 22043 $pattern = '/(([a-zA-Z0-9\-]+\.)?)((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/'; 22044 if (preg_match($pattern, $word_string) > 0) { 22045 // URL 22046 return $word; 22047 } 22048 if (isset($dictionary[$word_string])) { 22049 return TCPDF_FONTS::UTF8StringToArray($dictionary[$word_string], $this->isunicode, $this->CurrentFont); 22050 } 22051 // surround word with '_' characters 22052 $tmpword = array_merge(array(46), $word, array(46)); 22053 $tmpnumchars = $numchars + 2; 22054 $maxpos = $tmpnumchars - 1; 22055 for ($pos = 0; $pos < $maxpos; ++$pos) { 22056 $imax = min(($tmpnumchars - $pos), $charmax); 22057 for ($i = 1; $i <= $imax; ++$i) { 22058 $subword = strtolower(TCPDF_FONTS::UTF8ArrSubString($tmpword, $pos, ($pos + $i), $this->isunicode)); 22059 if (isset($patterns[$subword])) { 22060 $pattern = TCPDF_FONTS::UTF8StringToArray($patterns[$subword], $this->isunicode, $this->CurrentFont); 22061 $pattern_length = count($pattern); 22062 $digits = 1; 22063 for ($j = 0; $j < $pattern_length; ++$j) { 22064 // check if $pattern[$j] is a number = hyphenation level (only numbers from 1 to 5 are valid) 22065 if (($pattern[$j] >= 48) AND ($pattern[$j] <= 57)) { 22066 if ($j == 0) { 22067 $zero = $pos - 1; 22068 } else { 22069 $zero = $pos + $j - $digits; 22070 } 22071 // get hyphenation level 22072 $level = ($pattern[$j] - 48); 22073 // if two levels from two different patterns match at the same point, the higher one is selected. 22074 if (!isset($hyphenword[$zero]) OR ($hyphenword[$zero] < $level)) { 22075 $hyphenword[$zero] = $level; 22076 } 22077 ++$digits; 22078 } 22079 } 22080 } 22081 } 22082 } 22083 $inserted = 0; 22084 $maxpos = $numchars - $rightmin; 22085 for ($i = $leftmin; $i <= $maxpos; ++$i) { 22086 // only odd levels indicate allowed hyphenation points 22087 if (isset($hyphenword[$i]) AND (($hyphenword[$i] % 2) != 0)) { 22088 // 173 = soft hyphen character 22089 array_splice($word, $i + $inserted, 0, 173); 22090 ++$inserted; 22091 } 22092 } 22093 return $word; 22094 } 22095 22096 /** 22097 * Returns text with soft hyphens. 22098 * @param $text (string) text to process 22099 * @param $patterns (mixed) Array of hypenation patterns or a TEX file containing hypenation patterns. TEX patterns can be downloaded from http://www.ctan.org/tex-archive/language/hyph-utf8/tex/generic/hyph-utf8/patterns/ 22100 * @param $dictionary (array) Array of words to be returned without applying the hyphenation algorithm. 22101 * @param $leftmin (int) Minimum number of character to leave on the left of the word without applying the hyphens. 22102 * @param $rightmin (int) Minimum number of character to leave on the right of the word without applying the hyphens. 22103 * @param $charmin (int) Minimum word length to apply the hyphenation algorithm. 22104 * @param $charmax (int) Maximum length of broken piece of word. 22105 * @return array text with soft hyphens 22106 * @author Nicola Asuni 22107 * @since 4.9.012 (2010-04-12) 22108 * @public 22109 */ 22110 public function hyphenateText($text, $patterns, $dictionary=array(), $leftmin=1, $rightmin=2, $charmin=1, $charmax=8) { 22111 $text = $this->unhtmlentities($text); 22112 $word = array(); // last word 22113 $txtarr = array(); // text to be returned 22114 $intag = false; // true if we are inside an HTML tag 22115 $skip = false; // true to skip hyphenation 22116 if (!is_array($patterns)) { 22117 $patterns = TCPDF_STATIC::getHyphenPatternsFromTEX($patterns); 22118 } 22119 // get array of characters 22120 $unichars = TCPDF_FONTS::UTF8StringToArray($text, $this->isunicode, $this->CurrentFont); 22121 // for each char 22122 foreach ($unichars as $char) { 22123 if ((!$intag) AND (!$skip) AND TCPDF_FONT_DATA::$uni_type[$char] == 'L') { 22124 // letter character 22125 $word[] = $char; 22126 } else { 22127 // other type of character 22128 if (!TCPDF_STATIC::empty_string($word)) { 22129 // hypenate the word 22130 $txtarr = array_merge($txtarr, $this->hyphenateWord($word, $patterns, $dictionary, $leftmin, $rightmin, $charmin, $charmax)); 22131 $word = array(); 22132 } 22133 $txtarr[] = $char; 22134 if (chr($char) == '<') { 22135 // we are inside an HTML tag 22136 $intag = true; 22137 } elseif ($intag AND (chr($char) == '>')) { 22138 // end of HTML tag 22139 $intag = false; 22140 // check for style tag 22141 $expected = array(115, 116, 121, 108, 101); // = 'style' 22142 $current = array_slice($txtarr, -6, 5); // last 5 chars 22143 $compare = array_diff($expected, $current); 22144 if (empty($compare)) { 22145 // check if it is a closing tag 22146 $expected = array(47); // = '/' 22147 $current = array_slice($txtarr, -7, 1); 22148 $compare = array_diff($expected, $current); 22149 if (empty($compare)) { 22150 // closing style tag 22151 $skip = false; 22152 } else { 22153 // opening style tag 22154 $skip = true; 22155 } 22156 } 22157 } 22158 } 22159 } 22160 if (!TCPDF_STATIC::empty_string($word)) { 22161 // hypenate the word 22162 $txtarr = array_merge($txtarr, $this->hyphenateWord($word, $patterns, $dictionary, $leftmin, $rightmin, $charmin, $charmax)); 22163 } 22164 // convert char array to string and return 22165 return TCPDF_FONTS::UTF8ArrSubString($txtarr, '', '', $this->isunicode); 22166 } 22167 22168 /** 22169 * Enable/disable rasterization of vector images using ImageMagick library. 22170 * @param $mode (boolean) if true enable rasterization, false otherwise. 22171 * @public 22172 * @since 5.0.000 (2010-04-27) 22173 */ 22174 public function setRasterizeVectorImages($mode) { 22175 $this->rasterize_vector_images = $mode; 22176 } 22177 22178 /** 22179 * Enable or disable default option for font subsetting. 22180 * @param $enable (boolean) if true enable font subsetting by default. 22181 * @author Nicola Asuni 22182 * @public 22183 * @since 5.3.002 (2010-06-07) 22184 */ 22185 public function setFontSubsetting($enable=true) { 22186 if ($this->pdfa_mode) { 22187 $this->font_subsetting = false; 22188 } else { 22189 $this->font_subsetting = $enable ? true : false; 22190 } 22191 } 22192 22193 /** 22194 * Return the default option for font subsetting. 22195 * @return boolean default font subsetting state. 22196 * @author Nicola Asuni 22197 * @public 22198 * @since 5.3.002 (2010-06-07) 22199 */ 22200 public function getFontSubsetting() { 22201 return $this->font_subsetting; 22202 } 22203 22204 /** 22205 * Left trim the input string 22206 * @param $str (string) string to trim 22207 * @param $replace (string) string that replace spaces. 22208 * @return left trimmed string 22209 * @author Nicola Asuni 22210 * @public 22211 * @since 5.8.000 (2010-08-11) 22212 */ 22213 public function stringLeftTrim($str, $replace='') { 22214 return preg_replace('/^'.$this->re_space['p'].'+/'.$this->re_space['m'], $replace, $str); 22215 } 22216 22217 /** 22218 * Right trim the input string 22219 * @param $str (string) string to trim 22220 * @param $replace (string) string that replace spaces. 22221 * @return right trimmed string 22222 * @author Nicola Asuni 22223 * @public 22224 * @since 5.8.000 (2010-08-11) 22225 */ 22226 public function stringRightTrim($str, $replace='') { 22227 return preg_replace('/'.$this->re_space['p'].'+$/'.$this->re_space['m'], $replace, $str); 22228 } 22229 22230 /** 22231 * Trim the input string 22232 * @param $str (string) string to trim 22233 * @param $replace (string) string that replace spaces. 22234 * @return trimmed string 22235 * @author Nicola Asuni 22236 * @public 22237 * @since 5.8.000 (2010-08-11) 22238 */ 22239 public function stringTrim($str, $replace='') { 22240 $str = $this->stringLeftTrim($str, $replace); 22241 $str = $this->stringRightTrim($str, $replace); 22242 return $str; 22243 } 22244 22245 /** 22246 * Return true if the current font is unicode type. 22247 * @return true for unicode font, false otherwise. 22248 * @author Nicola Asuni 22249 * @public 22250 * @since 5.8.002 (2010-08-14) 22251 */ 22252 public function isUnicodeFont() { 22253 return (($this->CurrentFont['type'] == 'TrueTypeUnicode') OR ($this->CurrentFont['type'] == 'cidfont0')); 22254 } 22255 22256 /** 22257 * Return normalized font name 22258 * @param $fontfamily (string) property string containing font family names 22259 * @return string normalized font name 22260 * @author Nicola Asuni 22261 * @public 22262 * @since 5.8.004 (2010-08-17) 22263 */ 22264 public function getFontFamilyName($fontfamily) { 22265 // remove spaces and symbols 22266 $fontfamily = preg_replace('/[^a-z0-9_\,]/', '', strtolower($fontfamily)); 22267 // extract all font names 22268 $fontslist = preg_split('/[,]/', $fontfamily); 22269 // find first valid font name 22270 foreach ($fontslist as $font) { 22271 // replace font variations 22272 $font = preg_replace('/regular$/', '', $font); 22273 $font = preg_replace('/italic$/', 'I', $font); 22274 $font = preg_replace('/oblique$/', 'I', $font); 22275 $font = preg_replace('/bold([I]?)$/', 'B\\1', $font); 22276 // replace common family names and core fonts 22277 $pattern = array(); 22278 $replacement = array(); 22279 $pattern[] = '/^serif|^cursive|^fantasy|^timesnewroman/'; 22280 $replacement[] = 'times'; 22281 $pattern[] = '/^sansserif/'; 22282 $replacement[] = 'helvetica'; 22283 $pattern[] = '/^monospace/'; 22284 $replacement[] = 'courier'; 22285 $font = preg_replace($pattern, $replacement, $font); 22286 if (in_array(strtolower($font), $this->fontlist) OR in_array($font, $this->fontkeys)) { 22287 return $font; 22288 } 22289 } 22290 // return current font as default 22291 return $this->CurrentFont['fontkey']; 22292 } 22293 22294 /** 22295 * Start a new XObject Template. 22296 * An XObject Template is a PDF block that is a self-contained description of any sequence of graphics objects (including path objects, text objects, and sampled images). 22297 * An XObject Template may be painted multiple times, either on several pages or at several locations on the same page and produces the same results each time, subject only to the graphics state at the time it is invoked. 22298 * Note: X,Y coordinates will be reset to 0,0. 22299 * @param $w (int) Template width in user units (empty string or zero = page width less margins). 22300 * @param $h (int) Template height in user units (empty string or zero = page height less margins). 22301 * @param $group (mixed) Set transparency group. Can be a boolean value or an array specifying optional parameters: 'CS' (solour space name), 'I' (boolean flag to indicate isolated group) and 'K' (boolean flag to indicate knockout group). 22302 * @return int the XObject Template ID in case of success or false in case of error. 22303 * @author Nicola Asuni 22304 * @public 22305 * @since 5.8.017 (2010-08-24) 22306 * @see endTemplate(), printTemplate() 22307 */ 22308 public function startTemplate($w=0, $h=0, $group=false) { 22309 if ($this->inxobj) { 22310 // we are already inside an XObject template 22311 return false; 22312 } 22313 $this->inxobj = true; 22314 ++$this->n; 22315 // XObject ID 22316 $this->xobjid = 'XT'.$this->n; 22317 // object ID 22318 $this->xobjects[$this->xobjid] = array('n' => $this->n); 22319 // store current graphic state 22320 $this->xobjects[$this->xobjid]['gvars'] = $this->getGraphicVars(); 22321 // initialize data 22322 $this->xobjects[$this->xobjid]['intmrk'] = 0; 22323 $this->xobjects[$this->xobjid]['transfmrk'] = array(); 22324 $this->xobjects[$this->xobjid]['outdata'] = ''; 22325 $this->xobjects[$this->xobjid]['xobjects'] = array(); 22326 $this->xobjects[$this->xobjid]['images'] = array(); 22327 $this->xobjects[$this->xobjid]['fonts'] = array(); 22328 $this->xobjects[$this->xobjid]['annotations'] = array(); 22329 $this->xobjects[$this->xobjid]['extgstates'] = array(); 22330 $this->xobjects[$this->xobjid]['gradients'] = array(); 22331 $this->xobjects[$this->xobjid]['spot_colors'] = array(); 22332 // set new environment 22333 $this->num_columns = 1; 22334 $this->current_column = 0; 22335 $this->SetAutoPageBreak(false); 22336 if (($w === '') OR ($w <= 0)) { 22337 $w = $this->w - $this->lMargin - $this->rMargin; 22338 } 22339 if (($h === '') OR ($h <= 0)) { 22340 $h = $this->h - $this->tMargin - $this->bMargin; 22341 } 22342 $this->xobjects[$this->xobjid]['x'] = 0; 22343 $this->xobjects[$this->xobjid]['y'] = 0; 22344 $this->xobjects[$this->xobjid]['w'] = $w; 22345 $this->xobjects[$this->xobjid]['h'] = $h; 22346 $this->w = $w; 22347 $this->h = $h; 22348 $this->wPt = $this->w * $this->k; 22349 $this->hPt = $this->h * $this->k; 22350 $this->fwPt = $this->wPt; 22351 $this->fhPt = $this->hPt; 22352 $this->x = 0; 22353 $this->y = 0; 22354 $this->lMargin = 0; 22355 $this->rMargin = 0; 22356 $this->tMargin = 0; 22357 $this->bMargin = 0; 22358 // set group mode 22359 $this->xobjects[$this->xobjid]['group'] = $group; 22360 return $this->xobjid; 22361 } 22362 22363 /** 22364 * End the current XObject Template started with startTemplate() and restore the previous graphic state. 22365 * An XObject Template is a PDF block that is a self-contained description of any sequence of graphics objects (including path objects, text objects, and sampled images). 22366 * An XObject Template may be painted multiple times, either on several pages or at several locations on the same page and produces the same results each time, subject only to the graphics state at the time it is invoked. 22367 * @return int the XObject Template ID in case of success or false in case of error. 22368 * @author Nicola Asuni 22369 * @public 22370 * @since 5.8.017 (2010-08-24) 22371 * @see startTemplate(), printTemplate() 22372 */ 22373 public function endTemplate() { 22374 if (!$this->inxobj) { 22375 // we are not inside a template 22376 return false; 22377 } 22378 $this->inxobj = false; 22379 // restore previous graphic state 22380 $this->setGraphicVars($this->xobjects[$this->xobjid]['gvars'], true); 22381 return $this->xobjid; 22382 } 22383 22384 /** 22385 * Print an XObject Template. 22386 * You can print an XObject Template inside the currently opened Template. 22387 * An XObject Template is a PDF block that is a self-contained description of any sequence of graphics objects (including path objects, text objects, and sampled images). 22388 * An XObject Template may be painted multiple times, either on several pages or at several locations on the same page and produces the same results each time, subject only to the graphics state at the time it is invoked. 22389 * @param $id (string) The ID of XObject Template to print. 22390 * @param $x (int) X position in user units (empty string = current x position) 22391 * @param $y (int) Y position in user units (empty string = current y position) 22392 * @param $w (int) Width in user units (zero = remaining page width) 22393 * @param $h (int) Height in user units (zero = remaining page height) 22394 * @param $align (string) Indicates the alignment of the pointer next to template insertion relative to template height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul> 22395 * @param $palign (string) Allows to center or align the template on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul> 22396 * @param $fitonpage (boolean) If true the template is resized to not exceed page dimensions. 22397 * @author Nicola Asuni 22398 * @public 22399 * @since 5.8.017 (2010-08-24) 22400 * @see startTemplate(), endTemplate() 22401 */ 22402 public function printTemplate($id, $x='', $y='', $w=0, $h=0, $align='', $palign='', $fitonpage=false) { 22403 if ($this->state != 2) { 22404 return; 22405 } 22406 if (!isset($this->xobjects[$id])) { 22407 $this->Error('The XObject Template \''.$id.'\' doesn\'t exist!'); 22408 } 22409 if ($this->inxobj) { 22410 if ($id == $this->xobjid) { 22411 // close current template 22412 $this->endTemplate(); 22413 } else { 22414 // use the template as resource for the template currently opened 22415 $this->xobjects[$this->xobjid]['xobjects'][$id] = $this->xobjects[$id]; 22416 } 22417 } 22418 // set default values 22419 if ($x === '') { 22420 $x = $this->x; 22421 } 22422 if ($y === '') { 22423 $y = $this->y; 22424 } 22425 // check page for no-write regions and adapt page margins if necessary 22426 list($x, $y) = $this->checkPageRegions($h, $x, $y); 22427 $ow = $this->xobjects[$id]['w']; 22428 if ($ow <= 0) { 22429 $ow = 1; 22430 } 22431 $oh = $this->xobjects[$id]['h']; 22432 if ($oh <= 0) { 22433 $oh = 1; 22434 } 22435 // calculate template width and height on document 22436 if (($w <= 0) AND ($h <= 0)) { 22437 $w = $ow; 22438 $h = $oh; 22439 } elseif ($w <= 0) { 22440 $w = $h * $ow / $oh; 22441 } elseif ($h <= 0) { 22442 $h = $w * $oh / $ow; 22443 } 22444 // fit the template on available space 22445 list($w, $h, $x, $y) = $this->fitBlock($w, $h, $x, $y, $fitonpage); 22446 // set page alignment 22447 $rb_y = $y + $h; 22448 // set alignment 22449 if ($this->rtl) { 22450 if ($palign == 'L') { 22451 $xt = $this->lMargin; 22452 } elseif ($palign == 'C') { 22453 $xt = ($this->w + $this->lMargin - $this->rMargin - $w) / 2; 22454 } elseif ($palign == 'R') { 22455 $xt = $this->w - $this->rMargin - $w; 22456 } else { 22457 $xt = $x - $w; 22458 } 22459 $rb_x = $xt; 22460 } else { 22461 if ($palign == 'L') { 22462 $xt = $this->lMargin; 22463 } elseif ($palign == 'C') { 22464 $xt = ($this->w + $this->lMargin - $this->rMargin - $w) / 2; 22465 } elseif ($palign == 'R') { 22466 $xt = $this->w - $this->rMargin - $w; 22467 } else { 22468 $xt = $x; 22469 } 22470 $rb_x = $xt + $w; 22471 } 22472 // print XObject Template + Transformation matrix 22473 $this->StartTransform(); 22474 // translate and scale 22475 $sx = ($w / $ow); 22476 $sy = ($h / $oh); 22477 $tm = array(); 22478 $tm[0] = $sx; 22479 $tm[1] = 0; 22480 $tm[2] = 0; 22481 $tm[3] = $sy; 22482 $tm[4] = $xt * $this->k; 22483 $tm[5] = ($this->h - $h - $y) * $this->k; 22484 $this->Transform($tm); 22485 // set object 22486 $this->_out('/'.$id.' Do'); 22487 $this->StopTransform(); 22488 // add annotations 22489 if (!empty($this->xobjects[$id]['annotations'])) { 22490 foreach ($this->xobjects[$id]['annotations'] as $annot) { 22491 // transform original coordinates 22492 $coordlt = TCPDF_STATIC::getTransformationMatrixProduct($tm, array(1, 0, 0, 1, ($annot['x'] * $this->k), (-$annot['y'] * $this->k))); 22493 $ax = ($coordlt[4] / $this->k); 22494 $ay = ($this->h - $h - ($coordlt[5] / $this->k)); 22495 $coordrb = TCPDF_STATIC::getTransformationMatrixProduct($tm, array(1, 0, 0, 1, (($annot['x'] + $annot['w']) * $this->k), ((-$annot['y'] - $annot['h']) * $this->k))); 22496 $aw = ($coordrb[4] / $this->k) - $ax; 22497 $ah = ($this->h - $h - ($coordrb[5] / $this->k)) - $ay; 22498 $this->Annotation($ax, $ay, $aw, $ah, $annot['text'], $annot['opt'], $annot['spaces']); 22499 } 22500 } 22501 // set pointer to align the next text/objects 22502 switch($align) { 22503 case 'T': { 22504 $this->y = $y; 22505 $this->x = $rb_x; 22506 break; 22507 } 22508 case 'M': { 22509 $this->y = $y + round($h/2); 22510 $this->x = $rb_x; 22511 break; 22512 } 22513 case 'B': { 22514 $this->y = $rb_y; 22515 $this->x = $rb_x; 22516 break; 22517 } 22518 case 'N': { 22519 $this->SetY($rb_y); 22520 break; 22521 } 22522 default:{ 22523 break; 22524 } 22525 } 22526 } 22527 22528 /** 22529 * Set the percentage of character stretching. 22530 * @param $perc (int) percentage of stretching (100 = no stretching) 22531 * @author Nicola Asuni 22532 * @public 22533 * @since 5.9.000 (2010-09-29) 22534 */ 22535 public function setFontStretching($perc=100) { 22536 $this->font_stretching = $perc; 22537 } 22538 22539 /** 22540 * Get the percentage of character stretching. 22541 * @return float stretching value 22542 * @author Nicola Asuni 22543 * @public 22544 * @since 5.9.000 (2010-09-29) 22545 */ 22546 public function getFontStretching() { 22547 return $this->font_stretching; 22548 } 22549 22550 /** 22551 * Set the amount to increase or decrease the space between characters in a text. 22552 * @param $spacing (float) amount to increase or decrease the space between characters in a text (0 = default spacing) 22553 * @author Nicola Asuni 22554 * @public 22555 * @since 5.9.000 (2010-09-29) 22556 */ 22557 public function setFontSpacing($spacing=0) { 22558 $this->font_spacing = $spacing; 22559 } 22560 22561 /** 22562 * Get the amount to increase or decrease the space between characters in a text. 22563 * @return int font spacing (tracking) value 22564 * @author Nicola Asuni 22565 * @public 22566 * @since 5.9.000 (2010-09-29) 22567 */ 22568 public function getFontSpacing() { 22569 return $this->font_spacing; 22570 } 22571 22572 /** 22573 * Return an array of no-write page regions 22574 * @return array of no-write page regions 22575 * @author Nicola Asuni 22576 * @public 22577 * @since 5.9.003 (2010-10-13) 22578 * @see setPageRegions(), addPageRegion() 22579 */ 22580 public function getPageRegions() { 22581 return $this->page_regions; 22582 } 22583 22584 /** 22585 * Set no-write regions on page. 22586 * A no-write region is a portion of the page with a rectangular or trapezium shape that will not be covered when writing text or html code. 22587 * A region is always aligned on the left or right side of the page ad is defined using a vertical segment. 22588 * You can set multiple regions for the same page. 22589 * @param $regions (array) array of no-write regions. For each region you can define an array as follow: ('page' => page number or empy for current page, 'xt' => X top, 'yt' => Y top, 'xb' => X bottom, 'yb' => Y bottom, 'side' => page side 'L' = left or 'R' = right). Omit this parameter to remove all regions. 22590 * @author Nicola Asuni 22591 * @public 22592 * @since 5.9.003 (2010-10-13) 22593 * @see addPageRegion(), getPageRegions() 22594 */ 22595 public function setPageRegions($regions=array()) { 22596 // empty current regions array 22597 $this->page_regions = array(); 22598 // add regions 22599 foreach ($regions as $data) { 22600 $this->addPageRegion($data); 22601 } 22602 } 22603 22604 /** 22605 * Add a single no-write region on selected page. 22606 * A no-write region is a portion of the page with a rectangular or trapezium shape that will not be covered when writing text or html code. 22607 * A region is always aligned on the left or right side of the page ad is defined using a vertical segment. 22608 * You can set multiple regions for the same page. 22609 * @param $region (array) array of a single no-write region array: ('page' => page number or empy for current page, 'xt' => X top, 'yt' => Y top, 'xb' => X bottom, 'yb' => Y bottom, 'side' => page side 'L' = left or 'R' = right). 22610 * @author Nicola Asuni 22611 * @public 22612 * @since 5.9.003 (2010-10-13) 22613 * @see setPageRegions(), getPageRegions() 22614 */ 22615 public function addPageRegion($region) { 22616 if (!isset($region['page']) OR empty($region['page'])) { 22617 $region['page'] = $this->page; 22618 } 22619 if (isset($region['xt']) AND isset($region['xb']) AND ($region['xt'] > 0) AND ($region['xb'] > 0) 22620 AND isset($region['yt']) AND isset($region['yb']) AND ($region['yt'] >= 0) AND ($region['yt'] < $region['yb']) 22621 AND isset($region['side']) AND (($region['side'] == 'L') OR ($region['side'] == 'R'))) { 22622 $this->page_regions[] = $region; 22623 } 22624 } 22625 22626 /** 22627 * Remove a single no-write region. 22628 * @param $key (int) region key 22629 * @author Nicola Asuni 22630 * @public 22631 * @since 5.9.003 (2010-10-13) 22632 * @see setPageRegions(), getPageRegions() 22633 */ 22634 public function removePageRegion($key) { 22635 if (isset($this->page_regions[$key])) { 22636 unset($this->page_regions[$key]); 22637 } 22638 } 22639 22640 /** 22641 * Check page for no-write regions and adapt current coordinates and page margins if necessary. 22642 * A no-write region is a portion of the page with a rectangular or trapezium shape that will not be covered when writing text or html code. 22643 * A region is always aligned on the left or right side of the page ad is defined using a vertical segment. 22644 * @param $h (float) height of the text/image/object to print in user units 22645 * @param $x (float) current X coordinate in user units 22646 * @param $y (float) current Y coordinate in user units 22647 * @return array($x, $y) 22648 * @author Nicola Asuni 22649 * @protected 22650 * @since 5.9.003 (2010-10-13) 22651 */ 22652 protected function checkPageRegions($h, $x, $y) { 22653 // set default values 22654 if ($x === '') { 22655 $x = $this->x; 22656 } 22657 if ($y === '') { 22658 $y = $this->y; 22659 } 22660 if (!$this->check_page_regions OR empty($this->page_regions)) { 22661 // no page regions defined 22662 return array($x, $y); 22663 } 22664 if (empty($h)) { 22665 $h = $this->getCellHeight($this->FontSize); 22666 } 22667 // check for page break 22668 if ($this->checkPageBreak($h, $y)) { 22669 // the content will be printed on a new page 22670 $x = $this->x; 22671 $y = $this->y; 22672 } 22673 if ($this->num_columns > 1) { 22674 if ($this->rtl) { 22675 $this->lMargin = ($this->columns[$this->current_column]['x'] - $this->columns[$this->current_column]['w']); 22676 } else { 22677 $this->rMargin = ($this->w - $this->columns[$this->current_column]['x'] - $this->columns[$this->current_column]['w']); 22678 } 22679 } else { 22680 if ($this->rtl) { 22681 $this->lMargin = max($this->clMargin, $this->original_lMargin); 22682 } else { 22683 $this->rMargin = max($this->crMargin, $this->original_rMargin); 22684 } 22685 } 22686 // adjust coordinates and page margins 22687 foreach ($this->page_regions as $regid => $regdata) { 22688 if ($regdata['page'] == $this->page) { 22689 // check region boundaries 22690 if (($y > ($regdata['yt'] - $h)) AND ($y <= $regdata['yb'])) { 22691 // Y is inside the region 22692 $minv = ($regdata['xb'] - $regdata['xt']) / ($regdata['yb'] - $regdata['yt']); // inverse of angular coefficient 22693 $yt = max($y, $regdata['yt']); 22694 $yb = min(($yt + $h), $regdata['yb']); 22695 $xt = (($yt - $regdata['yt']) * $minv) + $regdata['xt']; 22696 $xb = (($yb - $regdata['yt']) * $minv) + $regdata['xt']; 22697 if ($regdata['side'] == 'L') { // left side 22698 $new_margin = max($xt, $xb); 22699 if ($this->lMargin < $new_margin) { 22700 if ($this->rtl) { 22701 // adjust left page margin 22702 $this->lMargin = max(0, $new_margin); 22703 } 22704 if ($x < $new_margin) { 22705 // adjust x position 22706 $x = $new_margin; 22707 if ($new_margin > ($this->w - $this->rMargin)) { 22708 // adjust y position 22709 $y = $regdata['yb'] - $h; 22710 } 22711 } 22712 } 22713 } elseif ($regdata['side'] == 'R') { // right side 22714 $new_margin = min($xt, $xb); 22715 if (($this->w - $this->rMargin) > $new_margin) { 22716 if (!$this->rtl) { 22717 // adjust right page margin 22718 $this->rMargin = max(0, ($this->w - $new_margin)); 22719 } 22720 if ($x > $new_margin) { 22721 // adjust x position 22722 $x = $new_margin; 22723 if ($new_margin > $this->lMargin) { 22724 // adjust y position 22725 $y = $regdata['yb'] - $h; 22726 } 22727 } 22728 } 22729 } 22730 } 22731 } 22732 } 22733 return array($x, $y); 22734 } 22735 22736 // --- SVG METHODS --------------------------------------------------------- 22737 22738 /** 22739 * Embedd a Scalable Vector Graphics (SVG) image. 22740 * NOTE: SVG standard is not yet fully implemented, use the setRasterizeVectorImages() method to enable/disable rasterization of vector images using ImageMagick library. 22741 * @param $file (string) Name of the SVG file or a '@' character followed by the SVG data string. 22742 * @param $x (float) Abscissa of the upper-left corner. 22743 * @param $y (float) Ordinate of the upper-left corner. 22744 * @param $w (float) Width of the image in the page. If not specified or equal to zero, it is automatically calculated. 22745 * @param $h (float) Height of the image in the page. If not specified or equal to zero, it is automatically calculated. 22746 * @param $link (mixed) URL or identifier returned by AddLink(). 22747 * @param $align (string) Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul> If the alignment is an empty string, then the pointer will be restored on the starting SVG position. 22748 * @param $palign (string) Allows to center or align the image on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul> 22749 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be 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> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0))) 22750 * @param $fitonpage (boolean) if true the image is resized to not exceed page dimensions. 22751 * @author Nicola Asuni 22752 * @since 5.0.000 (2010-05-02) 22753 * @public 22754 */ 22755 public function ImageSVG($file, $x='', $y='', $w=0, $h=0, $link='', $align='', $palign='', $border=0, $fitonpage=false) { 22756 if ($this->state != 2) { 22757 return; 22758 } 22759 // reset SVG vars 22760 $this->svggradients = array(); 22761 $this->svggradientid = 0; 22762 $this->svgdefsmode = false; 22763 $this->svgdefs = array(); 22764 $this->svgclipmode = false; 22765 $this->svgclippaths = array(); 22766 $this->svgcliptm = array(); 22767 $this->svgclipid = 0; 22768 $this->svgtext = ''; 22769 $this->svgtextmode = array(); 22770 if ($this->rasterize_vector_images AND ($w > 0) AND ($h > 0)) { 22771 // convert SVG to raster image using GD or ImageMagick libraries 22772 return $this->Image($file, $x, $y, $w, $h, 'SVG', $link, $align, true, 300, $palign, false, false, $border, false, false, false); 22773 } 22774 if ($file[0] === '@') { // image from string 22775 $this->svgdir = ''; 22776 $svgdata = substr($file, 1); 22777 } else { // SVG file 22778 $this->svgdir = dirname($file); 22779 $svgdata = TCPDF_STATIC::fileGetContents($file); 22780 } 22781 if ($svgdata === FALSE) { 22782 $this->Error('SVG file not found: '.$file); 22783 } 22784 if ($x === '') { 22785 $x = $this->x; 22786 } 22787 if ($y === '') { 22788 $y = $this->y; 22789 } 22790 // check page for no-write regions and adapt page margins if necessary 22791 list($x, $y) = $this->checkPageRegions($h, $x, $y); 22792 $k = $this->k; 22793 $ox = 0; 22794 $oy = 0; 22795 $ow = $w; 22796 $oh = $h; 22797 $aspect_ratio_align = 'xMidYMid'; 22798 $aspect_ratio_ms = 'meet'; 22799 $regs = array(); 22800 // get original image width and height 22801 preg_match('/<svg([^\>]*)>/si', $svgdata, $regs); 22802 if (isset($regs[1]) AND !empty($regs[1])) { 22803 $tmp = array(); 22804 if (preg_match('/[\s]+x[\s]*=[\s]*"([^"]*)"/si', $regs[1], $tmp)) { 22805 $ox = $this->getHTMLUnitToUnits($tmp[1], 0, $this->svgunit, false); 22806 } 22807 $tmp = array(); 22808 if (preg_match('/[\s]+y[\s]*=[\s]*"([^"]*)"/si', $regs[1], $tmp)) { 22809 $oy = $this->getHTMLUnitToUnits($tmp[1], 0, $this->svgunit, false); 22810 } 22811 $tmp = array(); 22812 if (preg_match('/[\s]+width[\s]*=[\s]*"([^"]*)"/si', $regs[1], $tmp)) { 22813 $ow = $this->getHTMLUnitToUnits($tmp[1], 1, $this->svgunit, false); 22814 } 22815 $tmp = array(); 22816 if (preg_match('/[\s]+height[\s]*=[\s]*"([^"]*)"/si', $regs[1], $tmp)) { 22817 $oh = $this->getHTMLUnitToUnits($tmp[1], 1, $this->svgunit, false); 22818 } 22819 $tmp = array(); 22820 $view_box = array(); 22821 if (preg_match('/[\s]+viewBox[\s]*=[\s]*"[\s]*([0-9\.\-]+)[\s]+([0-9\.\-]+)[\s]+([0-9\.]+)[\s]+([0-9\.]+)[\s]*"/si', $regs[1], $tmp)) { 22822 if (count($tmp) == 5) { 22823 array_shift($tmp); 22824 foreach ($tmp as $key => $val) { 22825 $view_box[$key] = $this->getHTMLUnitToUnits($val, 0, $this->svgunit, false); 22826 } 22827 $ox = $view_box[0]; 22828 $oy = $view_box[1]; 22829 } 22830 // get aspect ratio 22831 $tmp = array(); 22832 if (preg_match('/[\s]+preserveAspectRatio[\s]*=[\s]*"([^"]*)"/si', $regs[1], $tmp)) { 22833 $aspect_ratio = preg_split('/[\s]+/si', $tmp[1]); 22834 switch (count($aspect_ratio)) { 22835 case 3: { 22836 $aspect_ratio_align = $aspect_ratio[1]; 22837 $aspect_ratio_ms = $aspect_ratio[2]; 22838 break; 22839 } 22840 case 2: { 22841 $aspect_ratio_align = $aspect_ratio[0]; 22842 $aspect_ratio_ms = $aspect_ratio[1]; 22843 break; 22844 } 22845 case 1: { 22846 $aspect_ratio_align = $aspect_ratio[0]; 22847 $aspect_ratio_ms = 'meet'; 22848 break; 22849 } 22850 } 22851 } 22852 } 22853 } 22854 if ($ow <= 0) { 22855 $ow = 1; 22856 } 22857 if ($oh <= 0) { 22858 $oh = 1; 22859 } 22860 // calculate image width and height on document 22861 if (($w <= 0) AND ($h <= 0)) { 22862 // convert image size to document unit 22863 $w = $ow; 22864 $h = $oh; 22865 } elseif ($w <= 0) { 22866 $w = $h * $ow / $oh; 22867 } elseif ($h <= 0) { 22868 $h = $w * $oh / $ow; 22869 } 22870 // fit the image on available space 22871 list($w, $h, $x, $y) = $this->fitBlock($w, $h, $x, $y, $fitonpage); 22872 if ($this->rasterize_vector_images) { 22873 // convert SVG to raster image using GD or ImageMagick libraries 22874 return $this->Image($file, $x, $y, $w, $h, 'SVG', $link, $align, true, 300, $palign, false, false, $border, false, false, false); 22875 } 22876 // set alignment 22877 $this->img_rb_y = $y + $h; 22878 // set alignment 22879 if ($this->rtl) { 22880 if ($palign == 'L') { 22881 $ximg = $this->lMargin; 22882 } elseif ($palign == 'C') { 22883 $ximg = ($this->w + $this->lMargin - $this->rMargin - $w) / 2; 22884 } elseif ($palign == 'R') { 22885 $ximg = $this->w - $this->rMargin - $w; 22886 } else { 22887 $ximg = $x - $w; 22888 } 22889 $this->img_rb_x = $ximg; 22890 } else { 22891 if ($palign == 'L') { 22892 $ximg = $this->lMargin; 22893 } elseif ($palign == 'C') { 22894 $ximg = ($this->w + $this->lMargin - $this->rMargin - $w) / 2; 22895 } elseif ($palign == 'R') { 22896 $ximg = $this->w - $this->rMargin - $w; 22897 } else { 22898 $ximg = $x; 22899 } 22900 $this->img_rb_x = $ximg + $w; 22901 } 22902 // store current graphic vars 22903 $gvars = $this->getGraphicVars(); 22904 // store SVG position and scale factors 22905 $svgoffset_x = ($ximg - $ox) * $this->k; 22906 $svgoffset_y = -($y - $oy) * $this->k; 22907 if (isset($view_box[2]) AND ($view_box[2] > 0) AND ($view_box[3] > 0)) { 22908 $ow = $view_box[2]; 22909 $oh = $view_box[3]; 22910 } else { 22911 if ($ow <= 0) { 22912 $ow = $w; 22913 } 22914 if ($oh <= 0) { 22915 $oh = $h; 22916 } 22917 } 22918 $svgscale_x = $w / $ow; 22919 $svgscale_y = $h / $oh; 22920 // scaling and alignment 22921 if ($aspect_ratio_align != 'none') { 22922 // store current scaling values 22923 $svgscale_old_x = $svgscale_x; 22924 $svgscale_old_y = $svgscale_y; 22925 // force uniform scaling 22926 if ($aspect_ratio_ms == 'slice') { 22927 // the entire viewport is covered by the viewBox 22928 if ($svgscale_x > $svgscale_y) { 22929 $svgscale_y = $svgscale_x; 22930 } elseif ($svgscale_x < $svgscale_y) { 22931 $svgscale_x = $svgscale_y; 22932 } 22933 } else { // meet 22934 // the entire viewBox is visible within the viewport 22935 if ($svgscale_x < $svgscale_y) { 22936 $svgscale_y = $svgscale_x; 22937 } elseif ($svgscale_x > $svgscale_y) { 22938 $svgscale_x = $svgscale_y; 22939 } 22940 } 22941 // correct X alignment 22942 switch (substr($aspect_ratio_align, 1, 3)) { 22943 case 'Min': { 22944 // do nothing 22945 break; 22946 } 22947 case 'Max': { 22948 $svgoffset_x += (($w * $this->k) - ($ow * $this->k * $svgscale_x)); 22949 break; 22950 } 22951 default: 22952 case 'Mid': { 22953 $svgoffset_x += ((($w * $this->k) - ($ow * $this->k * $svgscale_x)) / 2); 22954 break; 22955 } 22956 } 22957 // correct Y alignment 22958 switch (substr($aspect_ratio_align, 5)) { 22959 case 'Min': { 22960 // do nothing 22961 break; 22962 } 22963 case 'Max': { 22964 $svgoffset_y -= (($h * $this->k) - ($oh * $this->k * $svgscale_y)); 22965 break; 22966 } 22967 default: 22968 case 'Mid': { 22969 $svgoffset_y -= ((($h * $this->k) - ($oh * $this->k * $svgscale_y)) / 2); 22970 break; 22971 } 22972 } 22973 } 22974 // store current page break mode 22975 $page_break_mode = $this->AutoPageBreak; 22976 $page_break_margin = $this->getBreakMargin(); 22977 $cell_padding = $this->cell_padding; 22978 $this->SetCellPadding(0); 22979 $this->SetAutoPageBreak(false); 22980 // save the current graphic state 22981 $this->_out('q'.$this->epsmarker); 22982 // set initial clipping mask 22983 $this->Rect($ximg, $y, $w, $h, 'CNZ', array(), array()); 22984 // scale and translate 22985 $e = $ox * $this->k * (1 - $svgscale_x); 22986 $f = ($this->h - $oy) * $this->k * (1 - $svgscale_y); 22987 $this->_out(sprintf('%F %F %F %F %F %F cm', $svgscale_x, 0, 0, $svgscale_y, ($e + $svgoffset_x), ($f + $svgoffset_y))); 22988 // creates a new XML parser to be used by the other XML functions 22989 $this->parser = xml_parser_create('UTF-8'); 22990 // the following function allows to use parser inside object 22991 xml_set_object($this->parser, $this); 22992 // disable case-folding for this XML parser 22993 xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0); 22994 // sets the element handler functions for the XML parser 22995 xml_set_element_handler($this->parser, 'startSVGElementHandler', 'endSVGElementHandler'); 22996 // sets the character data handler function for the XML parser 22997 xml_set_character_data_handler($this->parser, 'segSVGContentHandler'); 22998 // start parsing an XML document 22999 if (!xml_parse($this->parser, $svgdata)) { 23000 $error_message = sprintf('SVG Error: %s at line %d', xml_error_string(xml_get_error_code($this->parser)), xml_get_current_line_number($this->parser)); 23001 $this->Error($error_message); 23002 } 23003 // free this XML parser 23004 xml_parser_free($this->parser); 23005 // restore previous graphic state 23006 $this->_out($this->epsmarker.'Q'); 23007 // restore graphic vars 23008 $this->setGraphicVars($gvars); 23009 $this->lasth = $gvars['lasth']; 23010 if (!empty($border)) { 23011 $bx = $this->x; 23012 $by = $this->y; 23013 $this->x = $ximg; 23014 if ($this->rtl) { 23015 $this->x += $w; 23016 } 23017 $this->y = $y; 23018 $this->Cell($w, $h, '', $border, 0, '', 0, '', 0, true); 23019 $this->x = $bx; 23020 $this->y = $by; 23021 } 23022 if ($link) { 23023 $this->Link($ximg, $y, $w, $h, $link, 0); 23024 } 23025 // set pointer to align the next text/objects 23026 switch($align) { 23027 case 'T':{ 23028 $this->y = $y; 23029 $this->x = $this->img_rb_x; 23030 break; 23031 } 23032 case 'M':{ 23033 $this->y = $y + round($h/2); 23034 $this->x = $this->img_rb_x; 23035 break; 23036 } 23037 case 'B':{ 23038 $this->y = $this->img_rb_y; 23039 $this->x = $this->img_rb_x; 23040 break; 23041 } 23042 case 'N':{ 23043 $this->SetY($this->img_rb_y); 23044 break; 23045 } 23046 default:{ 23047 // restore pointer to starting position 23048 $this->x = $gvars['x']; 23049 $this->y = $gvars['y']; 23050 $this->page = $gvars['page']; 23051 $this->current_column = $gvars['current_column']; 23052 $this->tMargin = $gvars['tMargin']; 23053 $this->bMargin = $gvars['bMargin']; 23054 $this->w = $gvars['w']; 23055 $this->h = $gvars['h']; 23056 $this->wPt = $gvars['wPt']; 23057 $this->hPt = $gvars['hPt']; 23058 $this->fwPt = $gvars['fwPt']; 23059 $this->fhPt = $gvars['fhPt']; 23060 break; 23061 } 23062 } 23063 $this->endlinex = $this->img_rb_x; 23064 // restore page break 23065 $this->SetAutoPageBreak($page_break_mode, $page_break_margin); 23066 $this->cell_padding = $cell_padding; 23067 } 23068 23069 /** 23070 * Convert SVG transformation matrix to PDF. 23071 * @param $tm (array) original SVG transformation matrix 23072 * @return array transformation matrix 23073 * @protected 23074 * @since 5.0.000 (2010-05-02) 23075 */ 23076 protected function convertSVGtMatrix($tm) { 23077 $a = $tm[0]; 23078 $b = -$tm[1]; 23079 $c = -$tm[2]; 23080 $d = $tm[3]; 23081 $e = $this->getHTMLUnitToUnits($tm[4], 1, $this->svgunit, false) * $this->k; 23082 $f = -$this->getHTMLUnitToUnits($tm[5], 1, $this->svgunit, false) * $this->k; 23083 $x = 0; 23084 $y = $this->h * $this->k; 23085 $e = ($x * (1 - $a)) - ($y * $c) + $e; 23086 $f = ($y * (1 - $d)) - ($x * $b) + $f; 23087 return array($a, $b, $c, $d, $e, $f); 23088 } 23089 23090 /** 23091 * Apply SVG graphic transformation matrix. 23092 * @param $tm (array) original SVG transformation matrix 23093 * @protected 23094 * @since 5.0.000 (2010-05-02) 23095 */ 23096 protected function SVGTransform($tm) { 23097 $this->Transform($this->convertSVGtMatrix($tm)); 23098 } 23099 23100 /** 23101 * Apply the requested SVG styles (*** TO BE COMPLETED ***) 23102 * @param $svgstyle (array) array of SVG styles to apply 23103 * @param $prevsvgstyle (array) array of previous SVG style 23104 * @param $x (int) X origin of the bounding box 23105 * @param $y (int) Y origin of the bounding box 23106 * @param $w (int) width of the bounding box 23107 * @param $h (int) height of the bounding box 23108 * @param $clip_function (string) clip function 23109 * @param $clip_params (array) array of parameters for clipping function 23110 * @return object style 23111 * @author Nicola Asuni 23112 * @since 5.0.000 (2010-05-02) 23113 * @protected 23114 */ 23115 protected function setSVGStyles($svgstyle, $prevsvgstyle, $x=0, $y=0, $w=1, $h=1, $clip_function='', $clip_params=array()) { 23116 if ($this->state != 2) { 23117 return; 23118 } 23119 $objstyle = ''; 23120 $minlen = (0.01 / $this->k); // minimum acceptable length 23121 if (!isset($svgstyle['opacity'])) { 23122 return $objstyle; 23123 } 23124 // clip-path 23125 $regs = array(); 23126 if (preg_match('/url\([\s]*\#([^\)]*)\)/si', $svgstyle['clip-path'], $regs)) { 23127 $clip_path = $this->svgclippaths[$regs[1]]; 23128 foreach ($clip_path as $cp) { 23129 $this->startSVGElementHandler('clip-path', $cp['name'], $cp['attribs'], $cp['tm']); 23130 } 23131 } 23132 // opacity 23133 if ($svgstyle['opacity'] != 1) { 23134 $this->setAlpha($svgstyle['opacity'], 'Normal', $svgstyle['opacity'], false); 23135 } 23136 // color 23137 $fill_color = TCPDF_COLORS::convertHTMLColorToDec($svgstyle['color'], $this->spot_colors); 23138 $this->SetFillColorArray($fill_color); 23139 // text color 23140 $text_color = TCPDF_COLORS::convertHTMLColorToDec($svgstyle['text-color'], $this->spot_colors); 23141 $this->SetTextColorArray($text_color); 23142 // clip 23143 if (preg_match('/rect\(([a-z0-9\-\.]*)[\s]*([a-z0-9\-\.]*)[\s]*([a-z0-9\-\.]*)[\s]*([a-z0-9\-\.]*)\)/si', $svgstyle['clip'], $regs)) { 23144 $top = (isset($regs[1])?$this->getHTMLUnitToUnits($regs[1], 0, $this->svgunit, false):0); 23145 $right = (isset($regs[2])?$this->getHTMLUnitToUnits($regs[2], 0, $this->svgunit, false):0); 23146 $bottom = (isset($regs[3])?$this->getHTMLUnitToUnits($regs[3], 0, $this->svgunit, false):0); 23147 $left = (isset($regs[4])?$this->getHTMLUnitToUnits($regs[4], 0, $this->svgunit, false):0); 23148 $cx = $x + $left; 23149 $cy = $y + $top; 23150 $cw = $w - $left - $right; 23151 $ch = $h - $top - $bottom; 23152 if ($svgstyle['clip-rule'] == 'evenodd') { 23153 $clip_rule = 'CNZ'; 23154 } else { 23155 $clip_rule = 'CEO'; 23156 } 23157 $this->Rect($cx, $cy, $cw, $ch, $clip_rule, array(), array()); 23158 } 23159 // fill 23160 $regs = array(); 23161 if (preg_match('/url\([\s]*\#([^\)]*)\)/si', $svgstyle['fill'], $regs)) { 23162 // gradient 23163 $gradient = $this->svggradients[$regs[1]]; 23164 if (isset($gradient['xref'])) { 23165 // reference to another gradient definition 23166 $newgradient = $this->svggradients[$gradient['xref']]; 23167 $newgradient['coords'] = $gradient['coords']; 23168 $newgradient['mode'] = $gradient['mode']; 23169 $newgradient['type'] = $gradient['type']; 23170 $newgradient['gradientUnits'] = $gradient['gradientUnits']; 23171 if (isset($gradient['gradientTransform'])) { 23172 $newgradient['gradientTransform'] = $gradient['gradientTransform']; 23173 } 23174 $gradient = $newgradient; 23175 } 23176 //save current Graphic State 23177 $this->_outSaveGraphicsState(); 23178 //set clipping area 23179 if (!empty($clip_function) AND method_exists($this, $clip_function)) { 23180 $bbox = call_user_func_array(array($this, $clip_function), $clip_params); 23181 if ((!isset($gradient['type']) OR ($gradient['type'] != 3)) AND is_array($bbox) AND (count($bbox) == 4)) { 23182 list($x, $y, $w, $h) = $bbox; 23183 } 23184 } 23185 if ($gradient['mode'] == 'measure') { 23186 if (!isset($gradient['coords'][4])) { 23187 $gradient['coords'][4] = 0.5; 23188 } 23189 if (isset($gradient['gradientTransform']) AND !empty($gradient['gradientTransform'])) { 23190 $gtm = $gradient['gradientTransform']; 23191 // apply transformation matrix 23192 $xa = ($gtm[0] * $gradient['coords'][0]) + ($gtm[2] * $gradient['coords'][1]) + $gtm[4]; 23193 $ya = ($gtm[1] * $gradient['coords'][0]) + ($gtm[3] * $gradient['coords'][1]) + $gtm[5]; 23194 $xb = ($gtm[0] * $gradient['coords'][2]) + ($gtm[2] * $gradient['coords'][3]) + $gtm[4]; 23195 $yb = ($gtm[1] * $gradient['coords'][2]) + ($gtm[3] * $gradient['coords'][3]) + $gtm[5]; 23196 $r = sqrt(pow(($gtm[0] * $gradient['coords'][4]), 2) + pow(($gtm[1] * $gradient['coords'][4]), 2)); 23197 $gradient['coords'][0] = $xa; 23198 $gradient['coords'][1] = $ya; 23199 $gradient['coords'][2] = $xb; 23200 $gradient['coords'][3] = $yb; 23201 $gradient['coords'][4] = $r; 23202 } 23203 // convert SVG coordinates to user units 23204 $gradient['coords'][0] = $this->getHTMLUnitToUnits($gradient['coords'][0], 0, $this->svgunit, false); 23205 $gradient['coords'][1] = $this->getHTMLUnitToUnits($gradient['coords'][1], 0, $this->svgunit, false); 23206 $gradient['coords'][2] = $this->getHTMLUnitToUnits($gradient['coords'][2], 0, $this->svgunit, false); 23207 $gradient['coords'][3] = $this->getHTMLUnitToUnits($gradient['coords'][3], 0, $this->svgunit, false); 23208 $gradient['coords'][4] = $this->getHTMLUnitToUnits($gradient['coords'][4], 0, $this->svgunit, false); 23209 if ($w <= $minlen) { 23210 $w = $minlen; 23211 } 23212 if ($h <= $minlen) { 23213 $h = $minlen; 23214 } 23215 // shift units 23216 if ($gradient['gradientUnits'] == 'objectBoundingBox') { 23217 // convert to SVG coordinate system 23218 $gradient['coords'][0] += $x; 23219 $gradient['coords'][1] += $y; 23220 $gradient['coords'][2] += $x; 23221 $gradient['coords'][3] += $y; 23222 } 23223 // calculate percentages 23224 $gradient['coords'][0] = (($gradient['coords'][0] - $x) / $w); 23225 $gradient['coords'][1] = (($gradient['coords'][1] - $y) / $h); 23226 $gradient['coords'][2] = (($gradient['coords'][2] - $x) / $w); 23227 $gradient['coords'][3] = (($gradient['coords'][3] - $y) / $h); 23228 $gradient['coords'][4] /= $w; 23229 } elseif ($gradient['mode'] == 'percentage') { 23230 foreach($gradient['coords'] as $key => $val) { 23231 $gradient['coords'][$key] = (intval($val) / 100); 23232 if ($val < 0) { 23233 $gradient['coords'][$key] = 0; 23234 } elseif ($val > 1) { 23235 $gradient['coords'][$key] = 1; 23236 } 23237 } 23238 } 23239 if (($gradient['type'] == 2) AND ($gradient['coords'][0] == $gradient['coords'][2]) AND ($gradient['coords'][1] == $gradient['coords'][3])) { 23240 // single color (no shading) 23241 $gradient['coords'][0] = 1; 23242 $gradient['coords'][1] = 0; 23243 $gradient['coords'][2] = 0.999; 23244 $gradient['coords'][3] = 0; 23245 } 23246 // swap Y coordinates 23247 $tmp = $gradient['coords'][1]; 23248 $gradient['coords'][1] = $gradient['coords'][3]; 23249 $gradient['coords'][3] = $tmp; 23250 // set transformation map for gradient 23251 $cy = ($this->h - $y); 23252 if ($gradient['type'] == 3) { 23253 // circular gradient 23254 $cy -= ($gradient['coords'][1] * ($w + $h)); 23255 $h = $w = max($w, $h); 23256 } else { 23257 $cy -= $h; 23258 } 23259 $this->_out(sprintf('%F 0 0 %F %F %F cm', ($w * $this->k), ($h * $this->k), ($x * $this->k), ($cy * $this->k))); 23260 if (count($gradient['stops']) > 1) { 23261 $this->Gradient($gradient['type'], $gradient['coords'], $gradient['stops'], array(), false); 23262 } 23263 } elseif ($svgstyle['fill'] != 'none') { 23264 $fill_color = TCPDF_COLORS::convertHTMLColorToDec($svgstyle['fill'], $this->spot_colors); 23265 if ($svgstyle['fill-opacity'] != 1) { 23266 $this->setAlpha($this->alpha['CA'], 'Normal', $svgstyle['fill-opacity'], false); 23267 } 23268 $this->SetFillColorArray($fill_color); 23269 if ($svgstyle['fill-rule'] == 'evenodd') { 23270 $objstyle .= 'F*'; 23271 } else { 23272 $objstyle .= 'F'; 23273 } 23274 } 23275 // stroke 23276 if ($svgstyle['stroke'] != 'none') { 23277 if ($svgstyle['stroke-opacity'] != 1) { 23278 $this->setAlpha($svgstyle['stroke-opacity'], 'Normal', $this->alpha['ca'], false); 23279 } elseif (preg_match('/rgba\(\d+%?,\s*\d+%?,\s*\d+%?,\s*(\d+(?:\.\d+)?)\)/i', $svgstyle['stroke'], $rgba_matches)) { 23280 $this->setAlpha($rgba_matches[1], 'Normal', $this->alpha['ca'], false); 23281 } 23282 $stroke_style = array( 23283 'color' => TCPDF_COLORS::convertHTMLColorToDec($svgstyle['stroke'], $this->spot_colors), 23284 'width' => $this->getHTMLUnitToUnits($svgstyle['stroke-width'], 0, $this->svgunit, false), 23285 'cap' => $svgstyle['stroke-linecap'], 23286 'join' => $svgstyle['stroke-linejoin'] 23287 ); 23288 if (isset($svgstyle['stroke-dasharray']) AND !empty($svgstyle['stroke-dasharray']) AND ($svgstyle['stroke-dasharray'] != 'none')) { 23289 $stroke_style['dash'] = $svgstyle['stroke-dasharray']; 23290 } 23291 $this->SetLineStyle($stroke_style); 23292 $objstyle .= 'D'; 23293 } 23294 // font 23295 $regs = array(); 23296 if (!empty($svgstyle['font'])) { 23297 if (preg_match('/font-family[\s]*:[\s]*([^\;\"]*)/si', $svgstyle['font'], $regs)) { 23298 $font_family = $this->getFontFamilyName($regs[1]); 23299 } else { 23300 $font_family = $svgstyle['font-family']; 23301 } 23302 if (preg_match('/font-size[\s]*:[\s]*([^\s\;\"]*)/si', $svgstyle['font'], $regs)) { 23303 $font_size = trim($regs[1]); 23304 } else { 23305 $font_size = $svgstyle['font-size']; 23306 } 23307 if (preg_match('/font-style[\s]*:[\s]*([^\s\;\"]*)/si', $svgstyle['font'], $regs)) { 23308 $font_style = trim($regs[1]); 23309 } else { 23310 $font_style = $svgstyle['font-style']; 23311 } 23312 if (preg_match('/font-weight[\s]*:[\s]*([^\s\;\"]*)/si', $svgstyle['font'], $regs)) { 23313 $font_weight = trim($regs[1]); 23314 } else { 23315 $font_weight = $svgstyle['font-weight']; 23316 } 23317 if (preg_match('/font-stretch[\s]*:[\s]*([^\s\;\"]*)/si', $svgstyle['font'], $regs)) { 23318 $font_stretch = trim($regs[1]); 23319 } else { 23320 $font_stretch = $svgstyle['font-stretch']; 23321 } 23322 if (preg_match('/letter-spacing[\s]*:[\s]*([^\s\;\"]*)/si', $svgstyle['font'], $regs)) { 23323 $font_spacing = trim($regs[1]); 23324 } else { 23325 $font_spacing = $svgstyle['letter-spacing']; 23326 } 23327 } else { 23328 $font_family = $this->getFontFamilyName($svgstyle['font-family']); 23329 $font_size = $svgstyle['font-size']; 23330 $font_style = $svgstyle['font-style']; 23331 $font_weight = $svgstyle['font-weight']; 23332 $font_stretch = $svgstyle['font-stretch']; 23333 $font_spacing = $svgstyle['letter-spacing']; 23334 } 23335 $font_size = $this->getHTMLFontUnits($font_size, $this->svgstyles[0]['font-size'], $prevsvgstyle['font-size'], $this->svgunit); 23336 $font_stretch = $this->getCSSFontStretching($font_stretch, $svgstyle['font-stretch']); 23337 $font_spacing = $this->getCSSFontSpacing($font_spacing, $svgstyle['letter-spacing']); 23338 switch ($font_style) { 23339 case 'italic': { 23340 $font_style = 'I'; 23341 break; 23342 } 23343 case 'oblique': { 23344 $font_style = 'I'; 23345 break; 23346 } 23347 default: 23348 case 'normal': { 23349 $font_style = ''; 23350 break; 23351 } 23352 } 23353 switch ($font_weight) { 23354 case 'bold': 23355 case 'bolder': { 23356 $font_style .= 'B'; 23357 break; 23358 } 23359 case 'normal': { 23360 if ((substr($font_family, -1) == 'I') AND (substr($font_family, -2, 1) == 'B')) { 23361 $font_family = substr($font_family, 0, -2).'I'; 23362 } elseif (substr($font_family, -1) == 'B') { 23363 $font_family = substr($font_family, 0, -1); 23364 } 23365 break; 23366 } 23367 } 23368 switch ($svgstyle['text-decoration']) { 23369 case 'underline': { 23370 $font_style .= 'U'; 23371 break; 23372 } 23373 case 'overline': { 23374 $font_style .= 'O'; 23375 break; 23376 } 23377 case 'line-through': { 23378 $font_style .= 'D'; 23379 break; 23380 } 23381 default: 23382 case 'none': { 23383 break; 23384 } 23385 } 23386 $this->SetFont($font_family, $font_style, $font_size); 23387 $this->setFontStretching($font_stretch); 23388 $this->setFontSpacing($font_spacing); 23389 return $objstyle; 23390 } 23391 23392 /** 23393 * Draws an SVG path 23394 * @param $d (string) attribute d of the path SVG element 23395 * @param $style (string) Style of rendering. Possible values are: 23396 * <ul> 23397 * <li>D or empty string: Draw (default).</li> 23398 * <li>F: Fill.</li> 23399 * <li>F*: Fill using the even-odd rule to determine which regions lie inside the clipping path.</li> 23400 * <li>DF or FD: Draw and fill.</li> 23401 * <li>DF* or FD*: Draw and fill using the even-odd rule to determine which regions lie inside the clipping path.</li> 23402 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li> 23403 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li> 23404 * </ul> 23405 * @return array of container box measures (x, y, w, h) 23406 * @author Nicola Asuni 23407 * @since 5.0.000 (2010-05-02) 23408 * @protected 23409 */ 23410 protected function SVGPath($d, $style='') { 23411 if ($this->state != 2) { 23412 return; 23413 } 23414 // set fill/stroke style 23415 $op = TCPDF_STATIC::getPathPaintOperator($style, ''); 23416 if (empty($op)) { 23417 return; 23418 } 23419 $paths = array(); 23420 $d = preg_replace('/([0-9ACHLMQSTVZ])([\-\+])/si', '\\1 \\2', $d); 23421 preg_match_all('/([ACHLMQSTVZ])[\s]*([^ACHLMQSTVZ\"]*)/si', $d, $paths, PREG_SET_ORDER); 23422 $x = 0; 23423 $y = 0; 23424 $x1 = 0; 23425 $y1 = 0; 23426 $x2 = 0; 23427 $y2 = 0; 23428 $xmin = 2147483647; 23429 $xmax = 0; 23430 $ymin = 2147483647; 23431 $ymax = 0; 23432 $xinitial = 0; 23433 $yinitial = 0; 23434 $relcoord = false; 23435 $minlen = (0.01 / $this->k); // minimum acceptable length (3 point) 23436 $firstcmd = true; // used to print first point 23437 // draw curve pieces 23438 foreach ($paths as $key => $val) { 23439 // get curve type 23440 $cmd = trim($val[1]); 23441 if (strtolower($cmd) == $cmd) { 23442 // use relative coordinated instead of absolute 23443 $relcoord = true; 23444 $xoffset = $x; 23445 $yoffset = $y; 23446 } else { 23447 $relcoord = false; 23448 $xoffset = 0; 23449 $yoffset = 0; 23450 } 23451 $params = array(); 23452 if (isset($val[2])) { 23453 // get curve parameters 23454 $rawparams = preg_split('/([\,\s]+)/si', trim($val[2])); 23455 $params = array(); 23456 foreach ($rawparams as $ck => $cp) { 23457 $params[$ck] = $this->getHTMLUnitToUnits($cp, 0, $this->svgunit, false); 23458 if (abs($params[$ck]) < $minlen) { 23459 // approximate little values to zero 23460 $params[$ck] = 0; 23461 } 23462 } 23463 } 23464 // store current origin point 23465 $x0 = $x; 23466 $y0 = $y; 23467 switch (strtoupper($cmd)) { 23468 case 'M': { // moveto 23469 foreach ($params as $ck => $cp) { 23470 if (($ck % 2) == 0) { 23471 $x = $cp + $xoffset; 23472 } else { 23473 $y = $cp + $yoffset; 23474 if ($firstcmd OR (abs($x0 - $x) >= $minlen) OR (abs($y0 - $y) >= $minlen)) { 23475 if ($ck == 1) { 23476 $this->_outPoint($x, $y); 23477 $firstcmd = false; 23478 $xinitial = $x; 23479 $yinitial = $y; 23480 } else { 23481 $this->_outLine($x, $y); 23482 } 23483 $x0 = $x; 23484 $y0 = $y; 23485 } 23486 $xmin = min($xmin, $x); 23487 $ymin = min($ymin, $y); 23488 $xmax = max($xmax, $x); 23489 $ymax = max($ymax, $y); 23490 if ($relcoord) { 23491 $xoffset = $x; 23492 $yoffset = $y; 23493 } 23494 } 23495 } 23496 break; 23497 } 23498 case 'L': { // lineto 23499 foreach ($params as $ck => $cp) { 23500 if (($ck % 2) == 0) { 23501 $x = $cp + $xoffset; 23502 } else { 23503 $y = $cp + $yoffset; 23504 if ((abs($x0 - $x) >= $minlen) OR (abs($y0 - $y) >= $minlen)) { 23505 $this->_outLine($x, $y); 23506 $x0 = $x; 23507 $y0 = $y; 23508 } 23509 $xmin = min($xmin, $x); 23510 $ymin = min($ymin, $y); 23511 $xmax = max($xmax, $x); 23512 $ymax = max($ymax, $y); 23513 if ($relcoord) { 23514 $xoffset = $x; 23515 $yoffset = $y; 23516 } 23517 } 23518 } 23519 break; 23520 } 23521 case 'H': { // horizontal lineto 23522 foreach ($params as $ck => $cp) { 23523 $x = $cp + $xoffset; 23524 if ((abs($x0 - $x) >= $minlen) OR (abs($y0 - $y) >= $minlen)) { 23525 $this->_outLine($x, $y); 23526 $x0 = $x; 23527 $y0 = $y; 23528 } 23529 $xmin = min($xmin, $x); 23530 $xmax = max($xmax, $x); 23531 if ($relcoord) { 23532 $xoffset = $x; 23533 } 23534 } 23535 break; 23536 } 23537 case 'V': { // vertical lineto 23538 foreach ($params as $ck => $cp) { 23539 $y = $cp + $yoffset; 23540 if ((abs($x0 - $x) >= $minlen) OR (abs($y0 - $y) >= $minlen)) { 23541 $this->_outLine($x, $y); 23542 $x0 = $x; 23543 $y0 = $y; 23544 } 23545 $ymin = min($ymin, $y); 23546 $ymax = max($ymax, $y); 23547 if ($relcoord) { 23548 $yoffset = $y; 23549 } 23550 } 23551 break; 23552 } 23553 case 'C': { // curveto 23554 foreach ($params as $ck => $cp) { 23555 $params[$ck] = $cp; 23556 if ((($ck + 1) % 6) == 0) { 23557 $x1 = $params[($ck - 5)] + $xoffset; 23558 $y1 = $params[($ck - 4)] + $yoffset; 23559 $x2 = $params[($ck - 3)] + $xoffset; 23560 $y2 = $params[($ck - 2)] + $yoffset; 23561 $x = $params[($ck - 1)] + $xoffset; 23562 $y = $params[($ck)] + $yoffset; 23563 $this->_outCurve($x1, $y1, $x2, $y2, $x, $y); 23564 $xmin = min($xmin, $x, $x1, $x2); 23565 $ymin = min($ymin, $y, $y1, $y2); 23566 $xmax = max($xmax, $x, $x1, $x2); 23567 $ymax = max($ymax, $y, $y1, $y2); 23568 if ($relcoord) { 23569 $xoffset = $x; 23570 $yoffset = $y; 23571 } 23572 } 23573 } 23574 break; 23575 } 23576 case 'S': { // shorthand/smooth curveto 23577 foreach ($params as $ck => $cp) { 23578 $params[$ck] = $cp; 23579 if ((($ck + 1) % 4) == 0) { 23580 if (($key > 0) AND ((strtoupper($paths[($key - 1)][1]) == 'C') OR (strtoupper($paths[($key - 1)][1]) == 'S'))) { 23581 $x1 = (2 * $x) - $x2; 23582 $y1 = (2 * $y) - $y2; 23583 } else { 23584 $x1 = $x; 23585 $y1 = $y; 23586 } 23587 $x2 = $params[($ck - 3)] + $xoffset; 23588 $y2 = $params[($ck - 2)] + $yoffset; 23589 $x = $params[($ck - 1)] + $xoffset; 23590 $y = $params[($ck)] + $yoffset; 23591 $this->_outCurve($x1, $y1, $x2, $y2, $x, $y); 23592 $xmin = min($xmin, $x, $x1, $x2); 23593 $ymin = min($ymin, $y, $y1, $y2); 23594 $xmax = max($xmax, $x, $x1, $x2); 23595 $ymax = max($ymax, $y, $y1, $y2); 23596 if ($relcoord) { 23597 $xoffset = $x; 23598 $yoffset = $y; 23599 } 23600 } 23601 } 23602 break; 23603 } 23604 case 'Q': { // quadratic Bezier curveto 23605 foreach ($params as $ck => $cp) { 23606 $params[$ck] = $cp; 23607 if ((($ck + 1) % 4) == 0) { 23608 // convert quadratic points to cubic points 23609 $x1 = $params[($ck - 3)] + $xoffset; 23610 $y1 = $params[($ck - 2)] + $yoffset; 23611 $xa = ($x + (2 * $x1)) / 3; 23612 $ya = ($y + (2 * $y1)) / 3; 23613 $x = $params[($ck - 1)] + $xoffset; 23614 $y = $params[($ck)] + $yoffset; 23615 $xb = ($x + (2 * $x1)) / 3; 23616 $yb = ($y + (2 * $y1)) / 3; 23617 $this->_outCurve($xa, $ya, $xb, $yb, $x, $y); 23618 $xmin = min($xmin, $x, $xa, $xb); 23619 $ymin = min($ymin, $y, $ya, $yb); 23620 $xmax = max($xmax, $x, $xa, $xb); 23621 $ymax = max($ymax, $y, $ya, $yb); 23622 if ($relcoord) { 23623 $xoffset = $x; 23624 $yoffset = $y; 23625 } 23626 } 23627 } 23628 break; 23629 } 23630 case 'T': { // shorthand/smooth quadratic Bezier curveto 23631 foreach ($params as $ck => $cp) { 23632 $params[$ck] = $cp; 23633 if (($ck % 2) != 0) { 23634 if (($key > 0) AND ((strtoupper($paths[($key - 1)][1]) == 'Q') OR (strtoupper($paths[($key - 1)][1]) == 'T'))) { 23635 $x1 = (2 * $x) - $x1; 23636 $y1 = (2 * $y) - $y1; 23637 } else { 23638 $x1 = $x; 23639 $y1 = $y; 23640 } 23641 // convert quadratic points to cubic points 23642 $xa = ($x + (2 * $x1)) / 3; 23643 $ya = ($y + (2 * $y1)) / 3; 23644 $x = $params[($ck - 1)] + $xoffset; 23645 $y = $params[($ck)] + $yoffset; 23646 $xb = ($x + (2 * $x1)) / 3; 23647 $yb = ($y + (2 * $y1)) / 3; 23648 $this->_outCurve($xa, $ya, $xb, $yb, $x, $y); 23649 $xmin = min($xmin, $x, $xa, $xb); 23650 $ymin = min($ymin, $y, $ya, $yb); 23651 $xmax = max($xmax, $x, $xa, $xb); 23652 $ymax = max($ymax, $y, $ya, $yb); 23653 if ($relcoord) { 23654 $xoffset = $x; 23655 $yoffset = $y; 23656 } 23657 } 23658 } 23659 break; 23660 } 23661 case 'A': { // elliptical arc 23662 foreach ($params as $ck => $cp) { 23663 $params[$ck] = $cp; 23664 if ((($ck + 1) % 7) == 0) { 23665 $x0 = $x; 23666 $y0 = $y; 23667 $rx = max(abs($params[($ck - 6)]), .000000001); 23668 $ry = max(abs($params[($ck - 5)]), .000000001); 23669 $ang = -$rawparams[($ck - 4)]; 23670 $angle = deg2rad($ang); 23671 $fa = $rawparams[($ck - 3)]; // large-arc-flag 23672 $fs = $rawparams[($ck - 2)]; // sweep-flag 23673 $x = $params[($ck - 1)] + $xoffset; 23674 $y = $params[$ck] + $yoffset; 23675 if ((abs($x0 - $x) < $minlen) AND (abs($y0 - $y) < $minlen)) { 23676 // endpoints are almost identical 23677 $xmin = min($xmin, $x); 23678 $ymin = min($ymin, $y); 23679 $xmax = max($xmax, $x); 23680 $ymax = max($ymax, $y); 23681 } else { 23682 $cos_ang = cos($angle); 23683 $sin_ang = sin($angle); 23684 $a = (($x0 - $x) / 2); 23685 $b = (($y0 - $y) / 2); 23686 $xa = ($a * $cos_ang) - ($b * $sin_ang); 23687 $ya = ($a * $sin_ang) + ($b * $cos_ang); 23688 $rx2 = $rx * $rx; 23689 $ry2 = $ry * $ry; 23690 $xa2 = $xa * $xa; 23691 $ya2 = $ya * $ya; 23692 $delta = ($xa2 / $rx2) + ($ya2 / $ry2); 23693 if ($delta > 1) { 23694 $rx *= sqrt($delta); 23695 $ry *= sqrt($delta); 23696 $rx2 = $rx * $rx; 23697 $ry2 = $ry * $ry; 23698 } 23699 $numerator = (($rx2 * $ry2) - ($rx2 * $ya2) - ($ry2 * $xa2)); 23700 if ($numerator < 0) { 23701 $root = 0; 23702 } else { 23703 $root = sqrt($numerator / (($rx2 * $ya2) + ($ry2 * $xa2))); 23704 } 23705 if ($fa == $fs){ 23706 $root *= -1; 23707 } 23708 $cax = $root * (($rx * $ya) / $ry); 23709 $cay = -$root * (($ry * $xa) / $rx); 23710 // coordinates of ellipse center 23711 $cx = ($cax * $cos_ang) - ($cay * $sin_ang) + (($x0 + $x) / 2); 23712 $cy = ($cax * $sin_ang) + ($cay * $cos_ang) + (($y0 + $y) / 2); 23713 // get angles 23714 $angs = TCPDF_STATIC::getVectorsAngle(1, 0, (($xa - $cax) / $rx), (($cay - $ya) / $ry)); 23715 $dang = TCPDF_STATIC::getVectorsAngle((($xa - $cax) / $rx), (($ya - $cay) / $ry), ((-$xa - $cax) / $rx), ((-$ya - $cay) / $ry)); 23716 if (($fs == 0) AND ($dang > 0)) { 23717 $dang -= (2 * M_PI); 23718 } elseif (($fs == 1) AND ($dang < 0)) { 23719 $dang += (2 * M_PI); 23720 } 23721 $angf = $angs - $dang; 23722 if ((($fs == 0) AND ($angs > $angf)) OR (($fs == 1) AND ($angs < $angf))) { 23723 // reverse angles 23724 $tmp = $angs; 23725 $angs = $angf; 23726 $angf = $tmp; 23727 } 23728 $angs = round(rad2deg($angs), 6); 23729 $angf = round(rad2deg($angf), 6); 23730 // covent angles to positive values 23731 if (($angs < 0) AND ($angf < 0)) { 23732 $angs += 360; 23733 $angf += 360; 23734 } 23735 $pie = false; 23736 if (($key == 0) AND (isset($paths[($key + 1)][1])) AND (trim($paths[($key + 1)][1]) == 'z')) { 23737 $pie = true; 23738 } 23739 list($axmin, $aymin, $axmax, $aymax) = $this->_outellipticalarc($cx, $cy, $rx, $ry, $ang, $angs, $angf, $pie, 2, false, ($fs == 0), true); 23740 $xmin = min($xmin, $x, $axmin); 23741 $ymin = min($ymin, $y, $aymin); 23742 $xmax = max($xmax, $x, $axmax); 23743 $ymax = max($ymax, $y, $aymax); 23744 } 23745 if ($relcoord) { 23746 $xoffset = $x; 23747 $yoffset = $y; 23748 } 23749 } 23750 } 23751 break; 23752 } 23753 case 'Z': { 23754 $this->_out('h'); 23755 $x = $x0 = $xinitial; 23756 $y = $y0 = $yinitial; 23757 break; 23758 } 23759 } 23760 $firstcmd = false; 23761 } // end foreach 23762 if (!empty($op)) { 23763 $this->_out($op); 23764 } 23765 return array($xmin, $ymin, ($xmax - $xmin), ($ymax - $ymin)); 23766 } 23767 23768 /** 23769 * Return the tag name without the namespace 23770 * @param $name (string) Tag name 23771 * @protected 23772 */ 23773 protected function removeTagNamespace($name) { 23774 if(strpos($name, ':') !== false) { 23775 $parts = explode(':', $name); 23776 return $parts[(sizeof($parts) - 1)]; 23777 } 23778 return $name; 23779 } 23780 23781 /** 23782 * Sets the opening SVG element handler function for the XML parser. (*** TO BE COMPLETED ***) 23783 * @param $parser (resource) The first parameter, parser, is a reference to the XML parser calling the handler. 23784 * @param $name (string) The second parameter, name, contains the name of the element for which this handler is called. If case-folding is in effect for this parser, the element name will be in uppercase letters. 23785 * @param $attribs (array) The third parameter, attribs, contains an associative array with the element's attributes (if any). The keys of this array are the attribute names, the values are the attribute values. Attribute names are case-folded on the same criteria as element names. Attribute values are not case-folded. The original order of the attributes can be retrieved by walking through attribs the normal way, using each(). The first key in the array was the first attribute, and so on. 23786 * @param $ctm (array) tranformation matrix for clipping mode (starting transformation matrix). 23787 * @author Nicola Asuni 23788 * @since 5.0.000 (2010-05-02) 23789 * @protected 23790 */ 23791 protected function startSVGElementHandler($parser, $name, $attribs, $ctm=array()) { 23792 $name = $this->removeTagNamespace($name); 23793 // check if we are in clip mode 23794 if ($this->svgclipmode) { 23795 $this->svgclippaths[$this->svgclipid][] = array('name' => $name, 'attribs' => $attribs, 'tm' => $this->svgcliptm[$this->svgclipid]); 23796 return; 23797 } 23798 if ($this->svgdefsmode AND !in_array($name, array('clipPath', 'linearGradient', 'radialGradient', 'stop'))) { 23799 if (isset($attribs['id'])) { 23800 $attribs['child_elements'] = array(); 23801 $this->svgdefs[$attribs['id']] = array('name' => $name, 'attribs' => $attribs); 23802 return; 23803 } 23804 if (end($this->svgdefs) !== FALSE) { 23805 $last_svgdefs_id = key($this->svgdefs); 23806 if (isset($this->svgdefs[$last_svgdefs_id]['attribs']['child_elements'])) { 23807 $attribs['id'] = 'DF_'.(count($this->svgdefs[$last_svgdefs_id]['attribs']['child_elements']) + 1); 23808 $this->svgdefs[$last_svgdefs_id]['attribs']['child_elements'][$attribs['id']] = array('name' => $name, 'attribs' => $attribs); 23809 return; 23810 } 23811 } 23812 return; 23813 } 23814 $clipping = false; 23815 if ($parser == 'clip-path') { 23816 // set clipping mode 23817 $clipping = true; 23818 } 23819 // get styling properties 23820 $prev_svgstyle = $this->svgstyles[max(0,(count($this->svgstyles) - 1))]; // previous style 23821 $svgstyle = $this->svgstyles[0]; // set default style 23822 if ($clipping AND !isset($attribs['fill']) AND (!isset($attribs['style']) OR (!preg_match('/[;\"\s]{1}fill[\s]*:[\s]*([^;\"]*)/si', $attribs['style'], $attrval)))) { 23823 // default fill attribute for clipping 23824 $attribs['fill'] = 'none'; 23825 } 23826 if (isset($attribs['style']) AND !TCPDF_STATIC::empty_string($attribs['style']) AND ($attribs['style'][0] != ';')) { 23827 // fix style for regular expression 23828 $attribs['style'] = ';'.$attribs['style']; 23829 } 23830 foreach ($prev_svgstyle as $key => $val) { 23831 if (in_array($key, TCPDF_IMAGES::$svginheritprop)) { 23832 // inherit previous value 23833 $svgstyle[$key] = $val; 23834 } 23835 if (isset($attribs[$key]) AND !TCPDF_STATIC::empty_string($attribs[$key])) { 23836 // specific attribute settings 23837 if ($attribs[$key] == 'inherit') { 23838 $svgstyle[$key] = $val; 23839 } else { 23840 $svgstyle[$key] = $attribs[$key]; 23841 } 23842 } elseif (isset($attribs['style']) AND !TCPDF_STATIC::empty_string($attribs['style'])) { 23843 // CSS style syntax 23844 $attrval = array(); 23845 if (preg_match('/[;\"\s]{1}'.$key.'[\s]*:[\s]*([^;\"]*)/si', $attribs['style'], $attrval) AND isset($attrval[1])) { 23846 if ($attrval[1] == 'inherit') { 23847 $svgstyle[$key] = $val; 23848 } else { 23849 $svgstyle[$key] = $attrval[1]; 23850 } 23851 } 23852 } 23853 } 23854 // transformation matrix 23855 if (!empty($ctm)) { 23856 $tm = $ctm; 23857 } else { 23858 $tm = array(1,0,0,1,0,0); 23859 } 23860 if (isset($attribs['transform']) AND !empty($attribs['transform'])) { 23861 $tm = TCPDF_STATIC::getTransformationMatrixProduct($tm, TCPDF_STATIC::getSVGTransformMatrix($attribs['transform'])); 23862 } 23863 $svgstyle['transfmatrix'] = $tm; 23864 $invisible = false; 23865 if (($svgstyle['visibility'] == 'hidden') OR ($svgstyle['visibility'] == 'collapse') OR ($svgstyle['display'] == 'none')) { 23866 // the current graphics element is invisible (nothing is painted) 23867 $invisible = true; 23868 } 23869 // process tag 23870 switch($name) { 23871 case 'defs': { 23872 $this->svgdefsmode = true; 23873 break; 23874 } 23875 // clipPath 23876 case 'clipPath': { 23877 if ($invisible) { 23878 break; 23879 } 23880 $this->svgclipmode = true; 23881 if (!isset($attribs['id'])) { 23882 $attribs['id'] = 'CP_'.(count($this->svgcliptm) + 1); 23883 } 23884 $this->svgclipid = $attribs['id']; 23885 $this->svgclippaths[$this->svgclipid] = array(); 23886 $this->svgcliptm[$this->svgclipid] = $tm; 23887 break; 23888 } 23889 case 'svg': { 23890 // start of SVG object 23891 if(++$this->svg_tag_depth <= 1) { 23892 break; 23893 } 23894 // inner SVG 23895 array_push($this->svgstyles, $svgstyle); 23896 $this->StartTransform(); 23897 $svgX = (isset($attribs['x'])?$attribs['x']:0); 23898 $svgY = (isset($attribs['y'])?$attribs['y']:0); 23899 $svgW = (isset($attribs['width'])?$attribs['width']:0); 23900 $svgH = (isset($attribs['height'])?$attribs['height']:0); 23901 // set x, y position using transform matrix 23902 $tm = TCPDF_STATIC::getTransformationMatrixProduct($tm, array( 1, 0, 0, 1, $svgX, $svgY)); 23903 $this->SVGTransform($tm); 23904 // set clipping for width and height 23905 $x = 0; 23906 $y = 0; 23907 $w = (isset($attribs['width'])?$this->getHTMLUnitToUnits($attribs['width'], 0, $this->svgunit, false):$this->w); 23908 $h = (isset($attribs['height'])?$this->getHTMLUnitToUnits($attribs['height'], 0, $this->svgunit, false):$this->h); 23909 // draw clipping rect 23910 $this->Rect($x, $y, $w, $h, 'CNZ', array(), array()); 23911 // parse viewbox, calculate extra transformation matrix 23912 if (isset($attribs['viewBox'])) { 23913 $tmp = array(); 23914 preg_match_all("/[0-9]+/", $attribs['viewBox'], $tmp); 23915 $tmp = $tmp[0]; 23916 if (sizeof($tmp) == 4) { 23917 $vx = $tmp[0]; 23918 $vy = $tmp[1]; 23919 $vw = $tmp[2]; 23920 $vh = $tmp[3]; 23921 // get aspect ratio 23922 $tmp = array(); 23923 $aspectX = 'xMid'; 23924 $aspectY = 'YMid'; 23925 $fit = 'meet'; 23926 if (isset($attribs['preserveAspectRatio'])) { 23927 if($attribs['preserveAspectRatio'] == 'none') { 23928 $fit = 'none'; 23929 } else { 23930 preg_match_all('/[a-zA-Z]+/', $attribs['preserveAspectRatio'], $tmp); 23931 $tmp = $tmp[0]; 23932 if ((sizeof($tmp) == 2) AND (strlen($tmp[0]) == 8) AND (in_array($tmp[1], array('meet', 'slice', 'none')))) { 23933 $aspectX = substr($tmp[0], 0, 4); 23934 $aspectY = substr($tmp[0], 4, 4); 23935 $fit = $tmp[1]; 23936 } 23937 } 23938 } 23939 $wr = ($svgW / $vw); 23940 $hr = ($svgH / $vh); 23941 $ax = $ay = 0; 23942 if ((($fit == 'meet') AND ($hr < $wr)) OR (($fit == 'slice') AND ($hr > $wr))) { 23943 if ($aspectX == 'xMax') { 23944 $ax = (($vw * ($wr / $hr)) - $vw); 23945 } 23946 if ($aspectX == 'xMid') { 23947 $ax = ((($vw * ($wr / $hr)) - $vw) / 2); 23948 } 23949 $wr = $hr; 23950 } elseif ((($fit == 'meet') AND ($hr > $wr)) OR (($fit == 'slice') AND ($hr < $wr))) { 23951 if ($aspectY == 'YMax') { 23952 $ay = (($vh * ($hr / $wr)) - $vh); 23953 } 23954 if ($aspectY == 'YMid') { 23955 $ay = ((($vh * ($hr / $wr)) - $vh) / 2); 23956 } 23957 $hr = $wr; 23958 } 23959 $newtm = array($wr, 0, 0, $hr, (($wr * ($ax - $vx)) - $svgX), (($hr * ($ay - $vy)) - $svgY)); 23960 $tm = TCPDF_STATIC::getTransformationMatrixProduct($tm, $newtm); 23961 $this->SVGTransform($tm); 23962 } 23963 } 23964 $this->setSVGStyles($svgstyle, $prev_svgstyle); 23965 break; 23966 } 23967 case 'g': { 23968 // group together related graphics elements 23969 array_push($this->svgstyles, $svgstyle); 23970 $this->StartTransform(); 23971 $x = (isset($attribs['x'])?$attribs['x']:0); 23972 $y = (isset($attribs['y'])?$attribs['y']:0); 23973 $w = 1;//(isset($attribs['width'])?$attribs['width']:1); 23974 $h = 1;//(isset($attribs['height'])?$attribs['height']:1); 23975 $tm = TCPDF_STATIC::getTransformationMatrixProduct($tm, array($w, 0, 0, $h, $x, $y)); 23976 $this->SVGTransform($tm); 23977 $this->setSVGStyles($svgstyle, $prev_svgstyle); 23978 break; 23979 } 23980 case 'linearGradient': { 23981 if ($this->pdfa_mode) { 23982 break; 23983 } 23984 if (!isset($attribs['id'])) { 23985 $attribs['id'] = 'GR_'.(count($this->svggradients) + 1); 23986 } 23987 $this->svggradientid = $attribs['id']; 23988 $this->svggradients[$this->svggradientid] = array(); 23989 $this->svggradients[$this->svggradientid]['type'] = 2; 23990 $this->svggradients[$this->svggradientid]['stops'] = array(); 23991 if (isset($attribs['gradientUnits'])) { 23992 $this->svggradients[$this->svggradientid]['gradientUnits'] = $attribs['gradientUnits']; 23993 } else { 23994 $this->svggradients[$this->svggradientid]['gradientUnits'] = 'objectBoundingBox'; 23995 } 23996 //$attribs['spreadMethod'] 23997 if (((!isset($attribs['x1'])) AND (!isset($attribs['y1'])) AND (!isset($attribs['x2'])) AND (!isset($attribs['y2']))) 23998 OR ((isset($attribs['x1']) AND (substr($attribs['x1'], -1) == '%')) 23999 OR (isset($attribs['y1']) AND (substr($attribs['y1'], -1) == '%')) 24000 OR (isset($attribs['x2']) AND (substr($attribs['x2'], -1) == '%')) 24001 OR (isset($attribs['y2']) AND (substr($attribs['y2'], -1) == '%')))) { 24002 $this->svggradients[$this->svggradientid]['mode'] = 'percentage'; 24003 } else { 24004 $this->svggradients[$this->svggradientid]['mode'] = 'measure'; 24005 } 24006 $x1 = (isset($attribs['x1'])?$attribs['x1']:'0'); 24007 $y1 = (isset($attribs['y1'])?$attribs['y1']:'0'); 24008 $x2 = (isset($attribs['x2'])?$attribs['x2']:'100'); 24009 $y2 = (isset($attribs['y2'])?$attribs['y2']:'0'); 24010 if (isset($attribs['gradientTransform'])) { 24011 $this->svggradients[$this->svggradientid]['gradientTransform'] = TCPDF_STATIC::getSVGTransformMatrix($attribs['gradientTransform']); 24012 } 24013 $this->svggradients[$this->svggradientid]['coords'] = array($x1, $y1, $x2, $y2); 24014 if (isset($attribs['xlink:href']) AND !empty($attribs['xlink:href'])) { 24015 // gradient is defined on another place 24016 $this->svggradients[$this->svggradientid]['xref'] = substr($attribs['xlink:href'], 1); 24017 } 24018 break; 24019 } 24020 case 'radialGradient': { 24021 if ($this->pdfa_mode) { 24022 break; 24023 } 24024 if (!isset($attribs['id'])) { 24025 $attribs['id'] = 'GR_'.(count($this->svggradients) + 1); 24026 } 24027 $this->svggradientid = $attribs['id']; 24028 $this->svggradients[$this->svggradientid] = array(); 24029 $this->svggradients[$this->svggradientid]['type'] = 3; 24030 $this->svggradients[$this->svggradientid]['stops'] = array(); 24031 if (isset($attribs['gradientUnits'])) { 24032 $this->svggradients[$this->svggradientid]['gradientUnits'] = $attribs['gradientUnits']; 24033 } else { 24034 $this->svggradients[$this->svggradientid]['gradientUnits'] = 'objectBoundingBox'; 24035 } 24036 //$attribs['spreadMethod'] 24037 if (((!isset($attribs['cx'])) AND (!isset($attribs['cy']))) 24038 OR ((isset($attribs['cx']) AND (substr($attribs['cx'], -1) == '%')) 24039 OR (isset($attribs['cy']) AND (substr($attribs['cy'], -1) == '%')))) { 24040 $this->svggradients[$this->svggradientid]['mode'] = 'percentage'; 24041 } elseif (isset($attribs['r']) AND is_numeric($attribs['r']) AND ($attribs['r']) <= 1) { 24042 $this->svggradients[$this->svggradientid]['mode'] = 'ratio'; 24043 } else { 24044 $this->svggradients[$this->svggradientid]['mode'] = 'measure'; 24045 } 24046 $cx = (isset($attribs['cx']) ? $attribs['cx'] : 0.5); 24047 $cy = (isset($attribs['cy']) ? $attribs['cy'] : 0.5); 24048 $fx = (isset($attribs['fx']) ? $attribs['fx'] : $cx); 24049 $fy = (isset($attribs['fy']) ? $attribs['fy'] : $cy); 24050 $r = (isset($attribs['r']) ? $attribs['r'] : 0.5); 24051 if (isset($attribs['gradientTransform'])) { 24052 $this->svggradients[$this->svggradientid]['gradientTransform'] = TCPDF_STATIC::getSVGTransformMatrix($attribs['gradientTransform']); 24053 } 24054 $this->svggradients[$this->svggradientid]['coords'] = array($cx, $cy, $fx, $fy, $r); 24055 if (isset($attribs['xlink:href']) AND !empty($attribs['xlink:href'])) { 24056 // gradient is defined on another place 24057 $this->svggradients[$this->svggradientid]['xref'] = substr($attribs['xlink:href'], 1); 24058 } 24059 break; 24060 } 24061 case 'stop': { 24062 // gradient stops 24063 if (substr($attribs['offset'], -1) == '%') { 24064 $offset = floatval(substr($attribs['offset'], 0, -1)) / 100; 24065 } else { 24066 $offset = floatval($attribs['offset']); 24067 if ($offset > 1) { 24068 $offset /= 100; 24069 } 24070 } 24071 $stop_color = isset($svgstyle['stop-color'])?TCPDF_COLORS::convertHTMLColorToDec($svgstyle['stop-color'], $this->spot_colors):'black'; 24072 $opacity = isset($svgstyle['stop-opacity'])?$svgstyle['stop-opacity']:1; 24073 $this->svggradients[$this->svggradientid]['stops'][] = array('offset' => $offset, 'color' => $stop_color, 'opacity' => $opacity); 24074 break; 24075 } 24076 // paths 24077 case 'path': { 24078 if ($invisible) { 24079 break; 24080 } 24081 if (isset($attribs['d'])) { 24082 $d = trim($attribs['d']); 24083 if (!empty($d)) { 24084 $x = (isset($attribs['x'])?$attribs['x']:0); 24085 $y = (isset($attribs['y'])?$attribs['y']:0); 24086 $w = (isset($attribs['width'])?$attribs['width']:1); 24087 $h = (isset($attribs['height'])?$attribs['height']:1); 24088 $tm = TCPDF_STATIC::getTransformationMatrixProduct($tm, array($w, 0, 0, $h, $x, $y)); 24089 if ($clipping) { 24090 $this->SVGTransform($tm); 24091 $this->SVGPath($d, 'CNZ'); 24092 } else { 24093 $this->StartTransform(); 24094 $this->SVGTransform($tm); 24095 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, $w, $h, 'SVGPath', array($d, 'CNZ')); 24096 if (!empty($obstyle)) { 24097 $this->SVGPath($d, $obstyle); 24098 } 24099 $this->StopTransform(); 24100 } 24101 } 24102 } 24103 break; 24104 } 24105 // shapes 24106 case 'rect': { 24107 if ($invisible) { 24108 break; 24109 } 24110 $x = (isset($attribs['x'])?$this->getHTMLUnitToUnits($attribs['x'], 0, $this->svgunit, false):0); 24111 $y = (isset($attribs['y'])?$this->getHTMLUnitToUnits($attribs['y'], 0, $this->svgunit, false):0); 24112 $w = (isset($attribs['width'])?$this->getHTMLUnitToUnits($attribs['width'], 0, $this->svgunit, false):0); 24113 $h = (isset($attribs['height'])?$this->getHTMLUnitToUnits($attribs['height'], 0, $this->svgunit, false):0); 24114 $rx = (isset($attribs['rx'])?$this->getHTMLUnitToUnits($attribs['rx'], 0, $this->svgunit, false):0); 24115 $ry = (isset($attribs['ry'])?$this->getHTMLUnitToUnits($attribs['ry'], 0, $this->svgunit, false):$rx); 24116 if ($clipping) { 24117 $this->SVGTransform($tm); 24118 $this->RoundedRectXY($x, $y, $w, $h, $rx, $ry, '1111', 'CNZ', array(), array()); 24119 } else { 24120 $this->StartTransform(); 24121 $this->SVGTransform($tm); 24122 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, $w, $h, 'RoundedRectXY', array($x, $y, $w, $h, $rx, $ry, '1111', 'CNZ')); 24123 if (!empty($obstyle)) { 24124 $this->RoundedRectXY($x, $y, $w, $h, $rx, $ry, '1111', $obstyle, array(), array()); 24125 } 24126 $this->StopTransform(); 24127 } 24128 break; 24129 } 24130 case 'circle': { 24131 if ($invisible) { 24132 break; 24133 } 24134 $r = (isset($attribs['r']) ? $this->getHTMLUnitToUnits($attribs['r'], 0, $this->svgunit, false) : 0); 24135 $cx = (isset($attribs['cx']) ? $this->getHTMLUnitToUnits($attribs['cx'], 0, $this->svgunit, false) : (isset($attribs['x']) ? $this->getHTMLUnitToUnits($attribs['x'], 0, $this->svgunit, false) : 0)); 24136 $cy = (isset($attribs['cy']) ? $this->getHTMLUnitToUnits($attribs['cy'], 0, $this->svgunit, false) : (isset($attribs['y']) ? $this->getHTMLUnitToUnits($attribs['y'], 0, $this->svgunit, false) : 0)); 24137 $x = ($cx - $r); 24138 $y = ($cy - $r); 24139 $w = (2 * $r); 24140 $h = $w; 24141 if ($clipping) { 24142 $this->SVGTransform($tm); 24143 $this->Circle($cx, $cy, $r, 0, 360, 'CNZ', array(), array(), 8); 24144 } else { 24145 $this->StartTransform(); 24146 $this->SVGTransform($tm); 24147 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, $w, $h, 'Circle', array($cx, $cy, $r, 0, 360, 'CNZ')); 24148 if (!empty($obstyle)) { 24149 $this->Circle($cx, $cy, $r, 0, 360, $obstyle, array(), array(), 8); 24150 } 24151 $this->StopTransform(); 24152 } 24153 break; 24154 } 24155 case 'ellipse': { 24156 if ($invisible) { 24157 break; 24158 } 24159 $rx = (isset($attribs['rx']) ? $this->getHTMLUnitToUnits($attribs['rx'], 0, $this->svgunit, false) : 0); 24160 $ry = (isset($attribs['ry']) ? $this->getHTMLUnitToUnits($attribs['ry'], 0, $this->svgunit, false) : 0); 24161 $cx = (isset($attribs['cx']) ? $this->getHTMLUnitToUnits($attribs['cx'], 0, $this->svgunit, false) : (isset($attribs['x']) ? $this->getHTMLUnitToUnits($attribs['x'], 0, $this->svgunit, false) : 0)); 24162 $cy = (isset($attribs['cy']) ? $this->getHTMLUnitToUnits($attribs['cy'], 0, $this->svgunit, false) : (isset($attribs['y']) ? $this->getHTMLUnitToUnits($attribs['y'], 0, $this->svgunit, false) : 0)); 24163 $x = ($cx - $rx); 24164 $y = ($cy - $ry); 24165 $w = (2 * $rx); 24166 $h = (2 * $ry); 24167 if ($clipping) { 24168 $this->SVGTransform($tm); 24169 $this->Ellipse($cx, $cy, $rx, $ry, 0, 0, 360, 'CNZ', array(), array(), 8); 24170 } else { 24171 $this->StartTransform(); 24172 $this->SVGTransform($tm); 24173 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, $w, $h, 'Ellipse', array($cx, $cy, $rx, $ry, 0, 0, 360, 'CNZ')); 24174 if (!empty($obstyle)) { 24175 $this->Ellipse($cx, $cy, $rx, $ry, 0, 0, 360, $obstyle, array(), array(), 8); 24176 } 24177 $this->StopTransform(); 24178 } 24179 break; 24180 } 24181 case 'line': { 24182 if ($invisible) { 24183 break; 24184 } 24185 $x1 = (isset($attribs['x1'])?$this->getHTMLUnitToUnits($attribs['x1'], 0, $this->svgunit, false):0); 24186 $y1 = (isset($attribs['y1'])?$this->getHTMLUnitToUnits($attribs['y1'], 0, $this->svgunit, false):0); 24187 $x2 = (isset($attribs['x2'])?$this->getHTMLUnitToUnits($attribs['x2'], 0, $this->svgunit, false):0); 24188 $y2 = (isset($attribs['y2'])?$this->getHTMLUnitToUnits($attribs['y2'], 0, $this->svgunit, false):0); 24189 $x = $x1; 24190 $y = $y1; 24191 $w = abs($x2 - $x1); 24192 $h = abs($y2 - $y1); 24193 if (!$clipping) { 24194 $this->StartTransform(); 24195 $this->SVGTransform($tm); 24196 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, $w, $h, 'Line', array($x1, $y1, $x2, $y2)); 24197 $this->Line($x1, $y1, $x2, $y2); 24198 $this->StopTransform(); 24199 } 24200 break; 24201 } 24202 case 'polyline': 24203 case 'polygon': { 24204 if ($invisible) { 24205 break; 24206 } 24207 $points = (isset($attribs['points'])?$attribs['points']:'0 0'); 24208 $points = trim($points); 24209 // note that point may use a complex syntax not covered here 24210 $points = preg_split('/[\,\s]+/si', $points); 24211 if (count($points) < 4) { 24212 break; 24213 } 24214 $p = array(); 24215 $xmin = 2147483647; 24216 $xmax = 0; 24217 $ymin = 2147483647; 24218 $ymax = 0; 24219 foreach ($points as $key => $val) { 24220 $p[$key] = $this->getHTMLUnitToUnits($val, 0, $this->svgunit, false); 24221 if (($key % 2) == 0) { 24222 // X coordinate 24223 $xmin = min($xmin, $p[$key]); 24224 $xmax = max($xmax, $p[$key]); 24225 } else { 24226 // Y coordinate 24227 $ymin = min($ymin, $p[$key]); 24228 $ymax = max($ymax, $p[$key]); 24229 } 24230 } 24231 $x = $xmin; 24232 $y = $ymin; 24233 $w = ($xmax - $xmin); 24234 $h = ($ymax - $ymin); 24235 if ($name == 'polyline') { 24236 $this->StartTransform(); 24237 $this->SVGTransform($tm); 24238 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, $w, $h, 'PolyLine', array($p, 'CNZ')); 24239 if (!empty($obstyle)) { 24240 $this->PolyLine($p, $obstyle, array(), array()); 24241 } 24242 $this->StopTransform(); 24243 } else { // polygon 24244 if ($clipping) { 24245 $this->SVGTransform($tm); 24246 $this->Polygon($p, 'CNZ', array(), array(), true); 24247 } else { 24248 $this->StartTransform(); 24249 $this->SVGTransform($tm); 24250 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, $w, $h, 'Polygon', array($p, 'CNZ')); 24251 if (!empty($obstyle)) { 24252 $this->Polygon($p, $obstyle, array(), array(), true); 24253 } 24254 $this->StopTransform(); 24255 } 24256 } 24257 break; 24258 } 24259 // image 24260 case 'image': { 24261 if ($invisible) { 24262 break; 24263 } 24264 if (!isset($attribs['xlink:href']) OR empty($attribs['xlink:href'])) { 24265 break; 24266 } 24267 $x = (isset($attribs['x'])?$this->getHTMLUnitToUnits($attribs['x'], 0, $this->svgunit, false):0); 24268 $y = (isset($attribs['y'])?$this->getHTMLUnitToUnits($attribs['y'], 0, $this->svgunit, false):0); 24269 $w = (isset($attribs['width'])?$this->getHTMLUnitToUnits($attribs['width'], 0, $this->svgunit, false):0); 24270 $h = (isset($attribs['height'])?$this->getHTMLUnitToUnits($attribs['height'], 0, $this->svgunit, false):0); 24271 $img = $attribs['xlink:href']; 24272 if (!$clipping) { 24273 $this->StartTransform(); 24274 $this->SVGTransform($tm); 24275 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, $w, $h); 24276 if (preg_match('/^data:image\/[^;]+;base64,/', $img, $m) > 0) { 24277 // embedded image encoded as base64 24278 $img = '@'.base64_decode(substr($img, strlen($m[0]))); 24279 } else { 24280 // fix image path 24281 if (!TCPDF_STATIC::empty_string($this->svgdir) AND (($img[0] == '.') OR (basename($img) == $img))) { 24282 // replace relative path with full server path 24283 $img = $this->svgdir.'/'.$img; 24284 } 24285 if (($img[0] == '/') AND !empty($_SERVER['DOCUMENT_ROOT']) AND ($_SERVER['DOCUMENT_ROOT'] != '/')) { 24286 $findroot = strpos($img, $_SERVER['DOCUMENT_ROOT']); 24287 if (($findroot === false) OR ($findroot > 1)) { 24288 if (substr($_SERVER['DOCUMENT_ROOT'], -1) == '/') { 24289 $img = substr($_SERVER['DOCUMENT_ROOT'], 0, -1).$img; 24290 } else { 24291 $img = $_SERVER['DOCUMENT_ROOT'].$img; 24292 } 24293 } 24294 } 24295 $img = urldecode($img); 24296 $testscrtype = @parse_url($img); 24297 if (empty($testscrtype['query'])) { 24298 // convert URL to server path 24299 $img = str_replace(K_PATH_URL, K_PATH_MAIN, $img); 24300 } elseif (preg_match('|^https?://|', $img) !== 1) { 24301 // convert server path to URL 24302 $img = str_replace(K_PATH_MAIN, K_PATH_URL, $img); 24303 } 24304 } 24305 // get image type 24306 $imgtype = TCPDF_IMAGES::getImageFileType($img); 24307 if (($imgtype == 'eps') OR ($imgtype == 'ai')) { 24308 $this->ImageEps($img, $x, $y, $w, $h); 24309 } elseif ($imgtype == 'svg') { 24310 // store SVG vars 24311 $svggradients = $this->svggradients; 24312 $svggradientid = $this->svggradientid; 24313 $svgdefsmode = $this->svgdefsmode; 24314 $svgdefs = $this->svgdefs; 24315 $svgclipmode = $this->svgclipmode; 24316 $svgclippaths = $this->svgclippaths; 24317 $svgcliptm = $this->svgcliptm; 24318 $svgclipid = $this->svgclipid; 24319 $svgtext = $this->svgtext; 24320 $svgtextmode = $this->svgtextmode; 24321 $this->ImageSVG($img, $x, $y, $w, $h); 24322 // restore SVG vars 24323 $this->svggradients = $svggradients; 24324 $this->svggradientid = $svggradientid; 24325 $this->svgdefsmode = $svgdefsmode; 24326 $this->svgdefs = $svgdefs; 24327 $this->svgclipmode = $svgclipmode; 24328 $this->svgclippaths = $svgclippaths; 24329 $this->svgcliptm = $svgcliptm; 24330 $this->svgclipid = $svgclipid; 24331 $this->svgtext = $svgtext; 24332 $this->svgtextmode = $svgtextmode; 24333 } else { 24334 $this->Image($img, $x, $y, $w, $h); 24335 } 24336 $this->StopTransform(); 24337 } 24338 break; 24339 } 24340 // text 24341 case 'text': 24342 case 'tspan': { 24343 if (isset($this->svgtextmode['text-anchor']) AND !empty($this->svgtext)) { 24344 // @TODO: unsupported feature 24345 } 24346 // only basic support - advanced features must be implemented 24347 $this->svgtextmode['invisible'] = $invisible; 24348 if ($invisible) { 24349 break; 24350 } 24351 array_push($this->svgstyles, $svgstyle); 24352 if (isset($attribs['x'])) { 24353 $x = $this->getHTMLUnitToUnits($attribs['x'], 0, $this->svgunit, false); 24354 } elseif ($name == 'tspan') { 24355 $x = $this->x; 24356 } else { 24357 $x = 0; 24358 } 24359 if (isset($attribs['dx'])) { 24360 $x += $this->getHTMLUnitToUnits($attribs['dx'], 0, $this->svgunit, false); 24361 } 24362 if (isset($attribs['y'])) { 24363 $y = $this->getHTMLUnitToUnits($attribs['y'], 0, $this->svgunit, false); 24364 } elseif ($name == 'tspan') { 24365 $y = $this->y; 24366 } else { 24367 $y = 0; 24368 } 24369 if (isset($attribs['dy'])) { 24370 $y += $this->getHTMLUnitToUnits($attribs['dy'], 0, $this->svgunit, false); 24371 } 24372 $svgstyle['text-color'] = $svgstyle['fill']; 24373 $this->svgtext = ''; 24374 if (isset($svgstyle['text-anchor'])) { 24375 $this->svgtextmode['text-anchor'] = $svgstyle['text-anchor']; 24376 } else { 24377 $this->svgtextmode['text-anchor'] = 'start'; 24378 } 24379 if (isset($svgstyle['direction'])) { 24380 if ($svgstyle['direction'] == 'rtl') { 24381 $this->svgtextmode['rtl'] = true; 24382 } else { 24383 $this->svgtextmode['rtl'] = false; 24384 } 24385 } else { 24386 $this->svgtextmode['rtl'] = false; 24387 } 24388 if (isset($svgstyle['stroke']) AND ($svgstyle['stroke'] != 'none') AND isset($svgstyle['stroke-width']) AND ($svgstyle['stroke-width'] > 0)) { 24389 $this->svgtextmode['stroke'] = $this->getHTMLUnitToUnits($svgstyle['stroke-width'], 0, $this->svgunit, false); 24390 } else { 24391 $this->svgtextmode['stroke'] = false; 24392 } 24393 $this->StartTransform(); 24394 $this->SVGTransform($tm); 24395 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, 1, 1); 24396 $this->x = $x; 24397 $this->y = $y; 24398 break; 24399 } 24400 // use 24401 case 'use': { 24402 if (isset($attribs['xlink:href']) AND !empty($attribs['xlink:href'])) { 24403 $svgdefid = substr($attribs['xlink:href'], 1); 24404 if (isset($this->svgdefs[$svgdefid])) { 24405 $use = $this->svgdefs[$svgdefid]; 24406 if (isset($attribs['xlink:href'])) { 24407 unset($attribs['xlink:href']); 24408 } 24409 if (isset($attribs['id'])) { 24410 unset($attribs['id']); 24411 } 24412 if (isset($use['attribs']['x']) AND isset($attribs['x'])) { 24413 $attribs['x'] += $use['attribs']['x']; 24414 } 24415 if (isset($use['attribs']['y']) AND isset($attribs['y'])) { 24416 $attribs['y'] += $use['attribs']['y']; 24417 } 24418 if (empty($attribs['style'])) { 24419 $attribs['style'] = ''; 24420 } 24421 if (!empty($use['attribs']['style'])) { 24422 // merge styles 24423 $attribs['style'] = str_replace(';;',';',';'.$use['attribs']['style'].$attribs['style']); 24424 } 24425 $attribs = array_merge($use['attribs'], $attribs); 24426 $this->startSVGElementHandler($parser, $use['name'], $attribs); 24427 return; 24428 } 24429 } 24430 break; 24431 } 24432 default: { 24433 break; 24434 } 24435 } // end of switch 24436 // process child elements 24437 if (!empty($attribs['child_elements'])) { 24438 $child_elements = $attribs['child_elements']; 24439 unset($attribs['child_elements']); 24440 foreach($child_elements as $child_element) { 24441 if (empty($child_element['attribs']['closing_tag'])) { 24442 $this->startSVGElementHandler('child-tag', $child_element['name'], $child_element['attribs']); 24443 } else { 24444 if (isset($child_element['attribs']['content'])) { 24445 $this->svgtext = $child_element['attribs']['content']; 24446 } 24447 $this->endSVGElementHandler('child-tag', $child_element['name']); 24448 } 24449 } 24450 } 24451 } 24452 24453 /** 24454 * Sets the closing SVG element handler function for the XML parser. 24455 * @param $parser (resource) The first parameter, parser, is a reference to the XML parser calling the handler. 24456 * @param $name (string) The second parameter, name, contains the name of the element for which this handler is called. If case-folding is in effect for this parser, the element name will be in uppercase letters. 24457 * @author Nicola Asuni 24458 * @since 5.0.000 (2010-05-02) 24459 * @protected 24460 */ 24461 protected function endSVGElementHandler($parser, $name) { 24462 $name = $this->removeTagNamespace($name); 24463 if ($this->svgdefsmode AND !in_array($name, array('defs', 'clipPath', 'linearGradient', 'radialGradient', 'stop'))) {; 24464 if (end($this->svgdefs) !== FALSE) { 24465 $last_svgdefs_id = key($this->svgdefs); 24466 if (isset($this->svgdefs[$last_svgdefs_id]['attribs']['child_elements'])) { 24467 foreach($this->svgdefs[$last_svgdefs_id]['attribs']['child_elements'] as $child_element) { 24468 if (isset($child_element['attribs']['id']) AND ($child_element['name'] == $name)) { 24469 $this->svgdefs[$last_svgdefs_id]['attribs']['child_elements'][$child_element['attribs']['id'].'_CLOSE'] = array('name' => $name, 'attribs' => array('closing_tag' => TRUE, 'content' => $this->svgtext)); 24470 return; 24471 } 24472 } 24473 if ($this->svgdefs[$last_svgdefs_id]['name'] == $name) { 24474 $this->svgdefs[$last_svgdefs_id]['attribs']['child_elements'][$last_svgdefs_id.'_CLOSE'] = array('name' => $name, 'attribs' => array('closing_tag' => TRUE, 'content' => $this->svgtext)); 24475 return; 24476 } 24477 } 24478 } 24479 return; 24480 } 24481 switch($name) { 24482 case 'defs': { 24483 $this->svgdefsmode = false; 24484 break; 24485 } 24486 // clipPath 24487 case 'clipPath': { 24488 $this->svgclipmode = false; 24489 break; 24490 } 24491 case 'svg': { 24492 if (--$this->svg_tag_depth <= 0) { 24493 break; 24494 } 24495 } 24496 case 'g': { 24497 // ungroup: remove last style from array 24498 array_pop($this->svgstyles); 24499 $this->StopTransform(); 24500 break; 24501 } 24502 case 'text': 24503 case 'tspan': { 24504 if ($this->svgtextmode['invisible']) { 24505 // This implementation must be fixed to following the rule: 24506 // If the 'visibility' property is set to hidden on a 'tspan', 'tref' or 'altGlyph' element, then the text is invisible but still takes up space in text layout calculations. 24507 break; 24508 } 24509 // print text 24510 $text = $this->svgtext; 24511 //$text = $this->stringTrim($text); 24512 $textlen = $this->GetStringWidth($text); 24513 if ($this->svgtextmode['text-anchor'] != 'start') { 24514 // check if string is RTL text 24515 if ($this->svgtextmode['text-anchor'] == 'end') { 24516 if ($this->svgtextmode['rtl']) { 24517 $this->x += $textlen; 24518 } else { 24519 $this->x -= $textlen; 24520 } 24521 } elseif ($this->svgtextmode['text-anchor'] == 'middle') { 24522 if ($this->svgtextmode['rtl']) { 24523 $this->x += ($textlen / 2); 24524 } else { 24525 $this->x -= ($textlen / 2); 24526 } 24527 } 24528 } 24529 $textrendermode = $this->textrendermode; 24530 $textstrokewidth = $this->textstrokewidth; 24531 $this->setTextRenderingMode($this->svgtextmode['stroke'], true, false); 24532 if ($name == 'text') { 24533 // store current coordinates 24534 $tmpx = $this->x; 24535 $tmpy = $this->y; 24536 } 24537 // print the text 24538 $this->Cell($textlen, 0, $text, 0, 0, '', false, '', 0, false, 'L', 'T'); 24539 if ($name == 'text') { 24540 // restore coordinates 24541 $this->x = $tmpx; 24542 $this->y = $tmpy; 24543 } 24544 // restore previous rendering mode 24545 $this->textrendermode = $textrendermode; 24546 $this->textstrokewidth = $textstrokewidth; 24547 $this->svgtext = ''; 24548 $this->StopTransform(); 24549 if (!$this->svgdefsmode) { 24550 array_pop($this->svgstyles); 24551 } 24552 break; 24553 } 24554 default: { 24555 break; 24556 } 24557 } 24558 } 24559 24560 /** 24561 * Sets the character data handler function for the XML parser. 24562 * @param $parser (resource) The first parameter, parser, is a reference to the XML parser calling the handler. 24563 * @param $data (string) The second parameter, data, contains the character data as a string. 24564 * @author Nicola Asuni 24565 * @since 5.0.000 (2010-05-02) 24566 * @protected 24567 */ 24568 protected function segSVGContentHandler($parser, $data) { 24569 $this->svgtext .= $data; 24570 } 24571 24572 // --- END SVG METHODS ----------------------------------------------------- 24573 24574} // END OF TCPDF CLASS 24575 24576//============================================================+ 24577// END OF FILE 24578//============================================================+ 24579