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https://github.com/vdm-io/tcpdf.git
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6.0.031 (2013-09-18)
- Bug #836 "Optional EOL marker before endstream" was fixed. - Some additional controls were added to avoid "division by zero" error with badly formatted input.
This commit is contained in:
nicolaasuni
parent
a048082831
commit
0c26f23abf
@ -1,3 +1,7 @@
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6.0.031 (2013-09-18)
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- Bug #836 "Optional EOL marker before endstream" was fixed.
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- Some additional controls were added to avoid "division by zero" error with badly formatted input.
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6.0.030 (2013-09-17)
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- Bug #835 "PDF417 and Cyrilic simbols" was fixed.
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@ -8,8 +8,8 @@ http://sourceforge.net/donate/index.php?group_id=128076
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------------------------------------------------------------
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Name: TCPDF
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Version: 6.0.030
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Release date: 2013-09-17
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Version: 6.0.031
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Release date: 2013-09-18
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Author: Nicola Asuni
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Copyright (c) 2002-2013:
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@ -1,6 +1,6 @@
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{
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"name": "tecnick.com/tcpdf",
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"version": "6.0.030",
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"version": "6.0.031",
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"homepage": "http://www.tcpdf.org/",
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"type": "library",
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"description": "TCPDF is a PHP class for generating PDF documents.",
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@ -55,7 +55,7 @@ class TCPDF_STATIC {
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* Current TCPDF version.
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* @private static
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*/
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private static $tcpdf_version = '6.0.030';
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private static $tcpdf_version = '6.0.031';
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/**
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* String alias for total number of pages.
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67
tcpdf.php
67
tcpdf.php
@ -1,7 +1,7 @@
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<?php
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//============================================================+
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// File name : tcpdf.php
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// Version : 6.0.030
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// Version : 6.0.031
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// Begin : 2002-08-03
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// Last Update : 2013-09-15
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// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
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@ -139,7 +139,7 @@
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* Tools to encode your unicode fonts are on fonts/utils directory.</p>
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* @package com.tecnick.tcpdf
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* @author Nicola Asuni
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* @version 6.0.030
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* @version 6.0.031
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*/
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// TCPDF configuration
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@ -163,7 +163,7 @@ require_once(dirname(__FILE__).'/include/tcpdf_static.php');
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* 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>
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* @package com.tecnick.tcpdf
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* @brief PHP class for generating PDF documents without requiring external extensions.
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* @version 6.0.030
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* @version 6.0.031
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* @author Nicola Asuni - info@tecnick.com
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*/
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class TCPDF {
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@ -5381,7 +5381,7 @@ class TCPDF {
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// get string width without spaces
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$width = $this->GetStringWidth(str_replace(' ', '', $txt));
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// calculate average space width
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$spacewidth = -1000 * ($w - $width - $this->cell_padding['L'] - $this->cell_padding['R']) / ($ns?$ns:1) / $this->FontSize;
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$spacewidth = -1000 * ($w - $width - $this->cell_padding['L'] - $this->cell_padding['R']) / ($ns?$ns:1) / ($this->FontSize?$this->FontSize:1);
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if ($this->font_stretching != 100) {
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// word spacing is affected by stretching
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$spacewidth /= ($this->font_stretching / 100);
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@ -6698,10 +6698,16 @@ class TCPDF {
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if ($w <= 0) {
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// set maximum width
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$w = ($this->w - $this->lMargin - $this->rMargin);
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if ($w <= 0) {
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$w = 1;
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}
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}
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if ($h <= 0) {
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// set maximum height
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$h = ($this->PageBreakTrigger - $this->tMargin);
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if ($h <= 0) {
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$h = 1;
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}
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}
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// resize the block to be vertically contained on a single page or single column
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if ($fitonpage OR $this->AutoPageBreak) {
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@ -13489,7 +13495,12 @@ class TCPDF {
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// calculate aproximatively the ratio between widths of aliases and replacements.
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$ref = '{'.TCPDF_STATIC::$alias_right_shift.'}{'.TCPDF_STATIC::$alias_tot_pages.'}{'.TCPDF_STATIC::$alias_num_page.'}';
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$rep = str_repeat(' ', $this->GetNumChars($ref));
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$wdiff = max(1, ($this->GetStringWidth($ref) / $this->GetStringWidth($rep)));
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$wrep = $this->GetStringWidth($rep);
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if ($wrep > 0) {
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$wdiff = max(1, ($this->GetStringWidth($ref) / $wrep));
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} else {
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$wdiff = 1;
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}
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$sdiff = sprintf('%F', $wdiff);
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$alias = TCPDF_STATIC::$alias_right_shift.$sdiff.'}';
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if ($this->isUnicodeFont()) {
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@ -13924,6 +13935,9 @@ class TCPDF {
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public function colorRegistrationBar($x, $y, $w, $h, $transition=true, $vertical=false, $colors='A,R,G,B,C,M,Y,K') {
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$bars = explode(',', $colors);
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$numbars = count($bars); // number of bars to print
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if ($numbars <= 0) {
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return;
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}
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// set bar measures
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if ($vertical) {
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$coords = array(0, 0, 0, 1);
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@ -15016,9 +15030,12 @@ class TCPDF {
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// create new barcode object
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$barcodeobj = new TCPDFBarcode($code, $type);
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$arrcode = $barcodeobj->getBarcodeArray();
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if (($arrcode === false) OR empty($arrcode) OR ($arrcode['maxw'] == 0)) {
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if (($arrcode === false) OR empty($arrcode) OR ($arrcode['maxw'] <= 0)) {
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$this->Error('Error in 1D barcode string');
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}
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if ($arrcode['maxh'] <= 0) {
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$arrcode['maxh'] = 1;
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}
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// set default values
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if (!isset($style['position'])) {
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$style['position'] = '';
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@ -15384,10 +15401,13 @@ class TCPDF {
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// number of barcode columns and rows
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$rows = $arrcode['num_rows'];
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$cols = $arrcode['num_cols'];
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if (($rows <= 0) || ($cols <= 0)){
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$this->Error('Error in 2D barcode string');
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}
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// module width and height
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$mw = $style['module_width'];
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$mh = $style['module_height'];
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if (($mw == 0) OR ($mh == 0)) {
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if (($mw <= 0) OR ($mh <= 0)) {
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$this->Error('Error in 2D barcode string');
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}
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// get max dimensions
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@ -17437,6 +17457,9 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
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}
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// calculate additional space to add to each existing space
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$spacewidth = ($mdiff / ($ns - $no)) * $this->k;
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if ($this->FontSize <= 0) {
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$this->FontSize = 1;
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}
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$spacewidthu = -1000 * ($mdiff + (($ns + $no) * $one_space_width)) / $ns / $this->FontSize;
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if ($this->font_spacing != 0) {
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// fixed spacing mode
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@ -17732,7 +17755,7 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
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$this->newline = true;
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}
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// table
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if ($dom[$key]['value'] == 'table') {
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if (($dom[$key]['value'] == 'table') AND isset($dom[$key]['cols']) AND ($dom[$key]['cols'] > 0)) {
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// available page width
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if ($this->rtl) {
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$wtmp = $this->x - $this->lMargin;
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@ -17787,7 +17810,10 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
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if (isset($dom[$key]['border']) AND !empty($dom[$key]['border'])) {
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$tdborder = $dom[$key]['border'];
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}
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$colspan = $dom[$key]['attribute']['colspan'];
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$colspan = intval($dom[$key]['attribute']['colspan']);
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if ($colspan <= 0) {
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$colspan = 1;
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}
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$old_cell_padding = $this->cell_padding;
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if (isset($dom[($dom[$trid]['parent'])]['attribute']['cellpadding'])) {
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$crclpd = $this->getHTMLUnitToUnits($dom[($dom[$trid]['parent'])]['attribute']['cellpadding'], 1, 'px');
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@ -21139,7 +21165,12 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
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$maxpage = max($maxpage, $outline['p']);
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}
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$fw = ($tw - $this->GetStringWidth($pagenum.$filler));
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$numfills = floor($fw / $this->GetStringWidth($filler));
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$wfiller = $this->GetStringWidth($filler);
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if ($wfiller > 0) {
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$numfills = floor($fw / $wfiller);
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} else {
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$numfills = 0;
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}
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if ($numfills > 0) {
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$rowfill = str_repeat($filler, $numfills);
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} else {
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@ -22087,7 +22118,13 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
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// check page for no-write regions and adapt page margins if necessary
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list($x, $y) = $this->checkPageRegions($h, $x, $y);
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$ow = $this->xobjects[$id]['w'];
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if ($ow <= 0) {
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$ow = 1;
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}
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$oh = $this->xobjects[$id]['h'];
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if ($oh <= 0) {
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$oh = 1;
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}
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// calculate template width and height on document
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if (($w <= 0) AND ($h <= 0)) {
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$w = $ow;
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@ -22128,8 +22165,8 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
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// print XObject Template + Transformation matrix
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$this->StartTransform();
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// translate and scale
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$sx = ($w / $this->xobjects[$id]['w']);
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$sy = ($h / $this->xobjects[$id]['h']);
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$sx = ($w / $ow);
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$sy = ($h / $oh);
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$tm = array();
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$tm[0] = $sx;
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$tm[1] = 0;
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@ -22496,6 +22533,12 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
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}
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}
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}
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if ($ow <= 0) {
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$ow = 1;
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}
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if ($oh <= 0) {
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$oh = 1;
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}
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// calculate image width and height on document
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if (($w <= 0) AND ($h <= 0)) {
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// convert image size to document unit
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@ -1,9 +1,9 @@
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<?php
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//============================================================+
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// File name : tcpdf_parser.php
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// Version : 1.0.007
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// Version : 1.0.008
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// Begin : 2011-05-23
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// Last Update : 2013-09-15
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// Last Update : 2013-09-18
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// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
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// License : http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT GNU-LGPLv3
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// -------------------------------------------------------------------
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@ -37,7 +37,7 @@
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* This is a PHP class for parsing PDF documents.<br>
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* @package com.tecnick.tcpdf
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* @author Nicola Asuni
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* @version 1.0.007
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* @version 1.0.008
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*/
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// include class for decoding filters
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@ -605,7 +605,7 @@ class TCPDF_PARSER {
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$offset += 6;
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if (preg_match('/^([\r]?[\n])/isU', substr($this->pdfdata, $offset), $matches) == 1) {
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$offset += strlen($matches[0]);
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if (preg_match('/([\r]?[\n])(endstream)/isU', substr($this->pdfdata, $offset), $matches, PREG_OFFSET_CAPTURE) == 1) {
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if (preg_match('/([\r]?[\n])?(endstream)[\x09\x0a\x0c\x0d\x20]/isU', substr($this->pdfdata, $offset), $matches, PREG_OFFSET_CAPTURE) == 1) {
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$objval = substr($this->pdfdata, $offset, $matches[0][1]);
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$offset += $matches[2][1];
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}
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