diff --git a/src/lib/fpdf/fpdf.php b/src/lib/fpdf/fpdf.php
new file mode 100644
index 0000000..ebee958
--- /dev/null
+++ b/src/lib/fpdf/fpdf.php
@@ -0,0 +1,1934 @@
+<?php
+/*******************************************************************************
+* FPDF                                                                         *
+*                                                                              *
+* Version: 1.86                                                                *
+* Date:    2023-06-25                                                          *
+* Author:  Olivier PLATHEY                                                     *
+*******************************************************************************/
+
+class FPDF
+{
+const VERSION = '1.86';
+protected $page;               // current page number
+protected $n;                  // current object number
+protected $offsets;            // array of object offsets
+protected $buffer;             // buffer holding in-memory PDF
+protected $pages;              // array containing pages
+protected $state;              // current document state
+protected $compress;           // compression flag
+protected $iconv;              // whether iconv is available
+protected $k;                  // scale factor (number of points in user unit)
+protected $DefOrientation;     // default orientation
+protected $CurOrientation;     // current orientation
+protected $StdPageSizes;       // standard page sizes
+protected $DefPageSize;        // default page size
+protected $CurPageSize;        // current page size
+protected $CurRotation;        // current page rotation
+protected $PageInfo;           // page-related data
+protected $wPt, $hPt;          // dimensions of current page in points
+protected $w, $h;              // dimensions of current page in user unit
+protected $lMargin;            // left margin
+protected $tMargin;            // top margin
+protected $rMargin;            // right margin
+protected $bMargin;            // page break margin
+protected $cMargin;            // cell margin
+protected $x, $y;              // current position in user unit
+protected $lasth;              // height of last printed cell
+protected $LineWidth;          // line width in user unit
+protected $fontpath;           // directory containing fonts
+protected $CoreFonts;          // array of core font names
+protected $fonts;              // array of used fonts
+protected $FontFiles;          // array of font files
+protected $encodings;          // array of encodings
+protected $cmaps;              // array of ToUnicode CMaps
+protected $FontFamily;         // current font family
+protected $FontStyle;          // current font style
+protected $underline;          // underlining flag
+protected $CurrentFont;        // current font info
+protected $FontSizePt;         // current font size in points
+protected $FontSize;           // current font size in user unit
+protected $DrawColor;          // commands for drawing color
+protected $FillColor;          // commands for filling color
+protected $TextColor;          // commands for text color
+protected $ColorFlag;          // indicates whether fill and text colors are different
+protected $WithAlpha;          // indicates whether alpha channel is used
+protected $ws;                 // word spacing
+protected $images;             // array of used images
+protected $PageLinks;          // array of links in pages
+protected $links;              // array of internal links
+protected $AutoPageBreak;      // automatic page breaking
+protected $PageBreakTrigger;   // threshold used to trigger page breaks
+protected $InHeader;           // flag set when processing header
+protected $InFooter;           // flag set when processing footer
+protected $AliasNbPages;       // alias for total number of pages
+protected $ZoomMode;           // zoom display mode
+protected $LayoutMode;         // layout display mode
+protected $metadata;           // document properties
+protected $CreationDate;       // document creation date
+protected $PDFVersion;         // PDF version number
+
+/*******************************************************************************
+*                               Public methods                                 *
+*******************************************************************************/
+
+function __construct($orientation='P', $unit='mm', $size='A4')
+{
+	// Initialization of properties
+	$this->state = 0;
+	$this->page = 0;
+	$this->n = 2;
+	$this->buffer = '';
+	$this->pages = array();
+	$this->PageInfo = array();
+	$this->fonts = array();
+	$this->FontFiles = array();
+	$this->encodings = array();
+	$this->cmaps = array();
+	$this->images = array();
+	$this->links = array();
+	$this->InHeader = false;
+	$this->InFooter = false;
+	$this->lasth = 0;
+	$this->FontFamily = '';
+	$this->FontStyle = '';
+	$this->FontSizePt = 12;
+	$this->underline = false;
+	$this->DrawColor = '0 G';
+	$this->FillColor = '0 g';
+	$this->TextColor = '0 g';
+	$this->ColorFlag = false;
+	$this->WithAlpha = false;
+	$this->ws = 0;
+	$this->iconv = function_exists('iconv');
+	// Font path
+	if(defined('FPDF_FONTPATH'))
+		$this->fontpath = FPDF_FONTPATH;
+	else
+		$this->fontpath = dirname(__FILE__).'/font/';
+	// Core fonts
+	$this->CoreFonts = array('courier', 'helvetica', 'times', 'symbol', 'zapfdingbats');
+	// Scale factor
+	if($unit=='pt')
+		$this->k = 1;
+	elseif($unit=='mm')
+		$this->k = 72/25.4;
+	elseif($unit=='cm')
+		$this->k = 72/2.54;
+	elseif($unit=='in')
+		$this->k = 72;
+	else
+		$this->Error('Incorrect unit: '.$unit);
+	// Page sizes
+	$this->StdPageSizes = array('a3'=>array(841.89,1190.55), 'a4'=>array(595.28,841.89), 'a5'=>array(420.94,595.28),
+		'letter'=>array(612,792), 'legal'=>array(612,1008));
+	$size = $this->_getpagesize($size);
+	$this->DefPageSize = $size;
+	$this->CurPageSize = $size;
+	// Page orientation
+	$orientation = strtolower($orientation);
+	if($orientation=='p' || $orientation=='portrait')
+	{
+		$this->DefOrientation = 'P';
+		$this->w = $size[0];
+		$this->h = $size[1];
+	}
+	elseif($orientation=='l' || $orientation=='landscape')
+	{
+		$this->DefOrientation = 'L';
+		$this->w = $size[1];
+		$this->h = $size[0];
+	}
+	else
+		$this->Error('Incorrect orientation: '.$orientation);
+	$this->CurOrientation = $this->DefOrientation;
+	$this->wPt = $this->w*$this->k;
+	$this->hPt = $this->h*$this->k;
+	// Page rotation
+	$this->CurRotation = 0;
+	// Page margins (1 cm)
+	$margin = 28.35/$this->k;
+	$this->SetMargins($margin,$margin);
+	// Interior cell margin (1 mm)
+	$this->cMargin = $margin/10;
+	// Line width (0.2 mm)
+	$this->LineWidth = .567/$this->k;
+	// Automatic page break
+	$this->SetAutoPageBreak(true,2*$margin);
+	// Default display mode
+	$this->SetDisplayMode('default');
+	// Enable compression
+	$this->SetCompression(true);
+	// Metadata
+	$this->metadata = array('Producer'=>'FPDF '.self::VERSION);
+	// Set default PDF version number
+	$this->PDFVersion = '1.3';
+}
+
+function SetMargins($left, $top, $right=null)
+{
+	// Set left, top and right margins
+	$this->lMargin = $left;
+	$this->tMargin = $top;
+	if($right===null)
+		$right = $left;
+	$this->rMargin = $right;
+}
+
+function SetLeftMargin($margin)
+{
+	// Set left margin
+	$this->lMargin = $margin;
+	if($this->page>0 && $this->x<$margin)
+		$this->x = $margin;
+}
+
+function SetTopMargin($margin)
+{
+	// Set top margin
+	$this->tMargin = $margin;
+}
+
+function SetRightMargin($margin)
+{
+	// Set right margin
+	$this->rMargin = $margin;
+}
+
+function SetAutoPageBreak($auto, $margin=0)
+{
+	// Set auto page break mode and triggering margin
+	$this->AutoPageBreak = $auto;
+	$this->bMargin = $margin;
+	$this->PageBreakTrigger = $this->h-$margin;
+}
+
+function SetDisplayMode($zoom, $layout='default')
+{
+	// Set display mode in viewer
+	if($zoom=='fullpage' || $zoom=='fullwidth' || $zoom=='real' || $zoom=='default' || !is_string($zoom))
+		$this->ZoomMode = $zoom;
+	else
+		$this->Error('Incorrect zoom display mode: '.$zoom);
+	if($layout=='single' || $layout=='continuous' || $layout=='two' || $layout=='default')
+		$this->LayoutMode = $layout;
+	else
+		$this->Error('Incorrect layout display mode: '.$layout);
+}
+
+function SetCompression($compress)
+{
+	// Set page compression
+	if(function_exists('gzcompress'))
+		$this->compress = $compress;
+	else
+		$this->compress = false;
+}
+
+function SetTitle($title, $isUTF8=false)
+{
+	// Title of document
+	$this->metadata['Title'] = $isUTF8 ? $title : $this->_UTF8encode($title);
+}
+
+function SetAuthor($author, $isUTF8=false)
+{
+	// Author of document
+	$this->metadata['Author'] = $isUTF8 ? $author : $this->_UTF8encode($author);
+}
+
+function SetSubject($subject, $isUTF8=false)
+{
+	// Subject of document
+	$this->metadata['Subject'] = $isUTF8 ? $subject : $this->_UTF8encode($subject);
+}
+
+function SetKeywords($keywords, $isUTF8=false)
+{
+	// Keywords of document
+	$this->metadata['Keywords'] = $isUTF8 ? $keywords : $this->_UTF8encode($keywords);
+}
+
+function SetCreator($creator, $isUTF8=false)
+{
+	// Creator of document
+	$this->metadata['Creator'] = $isUTF8 ? $creator : $this->_UTF8encode($creator);
+}
+
+function AliasNbPages($alias='{nb}')
+{
+	// Define an alias for total number of pages
+	$this->AliasNbPages = $alias;
+}
+
+function Error($msg)
+{
+	// Fatal error
+	throw new Exception('FPDF error: '.$msg);
+}
+
+function Close()
+{
+	// Terminate document
+	if($this->state==3)
+		return;
+	if($this->page==0)
+		$this->AddPage();
+	// Page footer
+	$this->InFooter = true;
+	$this->Footer();
+	$this->InFooter = false;
+	// Close page
+	$this->_endpage();
+	// Close document
+	$this->_enddoc();
+}
+
+function AddPage($orientation='', $size='', $rotation=0)
+{
+	// Start a new page
+	if($this->state==3)
+		$this->Error('The document is closed');
+	$family = $this->FontFamily;
+	$style = $this->FontStyle.($this->underline ? 'U' : '');
+	$fontsize = $this->FontSizePt;
+	$lw = $this->LineWidth;
+	$dc = $this->DrawColor;
+	$fc = $this->FillColor;
+	$tc = $this->TextColor;
+	$cf = $this->ColorFlag;
+	if($this->page>0)
+	{
+		// Page footer
+		$this->InFooter = true;
+		$this->Footer();
+		$this->InFooter = false;
+		// Close page
+		$this->_endpage();
+	}
+	// Start new page
+	$this->_beginpage($orientation,$size,$rotation);
+	// Set line cap style to square
+	$this->_out('2 J');
+	// Set line width
+	$this->LineWidth = $lw;
+	$this->_out(sprintf('%.2F w',$lw*$this->k));
+	// Set font
+	if($family)
+		$this->SetFont($family,$style,$fontsize);
+	// Set colors
+	$this->DrawColor = $dc;
+	if($dc!='0 G')
+		$this->_out($dc);
+	$this->FillColor = $fc;
+	if($fc!='0 g')
+		$this->_out($fc);
+	$this->TextColor = $tc;
+	$this->ColorFlag = $cf;
+	// Page header
+	$this->InHeader = true;
+	$this->Header();
+	$this->InHeader = false;
+	// Restore line width
+	if($this->LineWidth!=$lw)
+	{
+		$this->LineWidth = $lw;
+		$this->_out(sprintf('%.2F w',$lw*$this->k));
+	}
+	// Restore font
+	if($family)
+		$this->SetFont($family,$style,$fontsize);
+	// Restore colors
+	if($this->DrawColor!=$dc)
+	{
+		$this->DrawColor = $dc;
+		$this->_out($dc);
+	}
+	if($this->FillColor!=$fc)
+	{
+		$this->FillColor = $fc;
+		$this->_out($fc);
+	}
+	$this->TextColor = $tc;
+	$this->ColorFlag = $cf;
+}
+
+function Header()
+{
+	// To be implemented in your own inherited class
+}
+
+function Footer()
+{
+	// To be implemented in your own inherited class
+}
+
+function PageNo()
+{
+	// Get current page number
+	return $this->page;
+}
+
+function SetDrawColor($r, $g=null, $b=null)
+{
+	// Set color for all stroking operations
+	if(($r==0 && $g==0 && $b==0) || $g===null)
+		$this->DrawColor = sprintf('%.3F G',$r/255);
+	else
+		$this->DrawColor = sprintf('%.3F %.3F %.3F RG',$r/255,$g/255,$b/255);
+	if($this->page>0)
+		$this->_out($this->DrawColor);
+}
+
+function SetFillColor($r, $g=null, $b=null)
+{
+	// Set color for all filling operations
+	if(($r==0 && $g==0 && $b==0) || $g===null)
+		$this->FillColor = sprintf('%.3F g',$r/255);
+	else
+		$this->FillColor = sprintf('%.3F %.3F %.3F rg',$r/255,$g/255,$b/255);
+	$this->ColorFlag = ($this->FillColor!=$this->TextColor);
+	if($this->page>0)
+		$this->_out($this->FillColor);
+}
+
+function SetTextColor($r, $g=null, $b=null)
+{
+	// Set color for text
+	if(($r==0 && $g==0 && $b==0) || $g===null)
+		$this->TextColor = sprintf('%.3F g',$r/255);
+	else
+		$this->TextColor = sprintf('%.3F %.3F %.3F rg',$r/255,$g/255,$b/255);
+	$this->ColorFlag = ($this->FillColor!=$this->TextColor);
+}
+
+function GetStringWidth($s)
+{
+	// Get width of a string in the current font
+	$cw = $this->CurrentFont['cw'];
+	$w = 0;
+	$s = (string)$s;
+	$l = strlen($s);
+	for($i=0;$i<$l;$i++)
+		$w += $cw[$s[$i]];
+	return $w*$this->FontSize/1000;
+}
+
+function SetLineWidth($width)
+{
+	// Set line width
+	$this->LineWidth = $width;
+	if($this->page>0)
+		$this->_out(sprintf('%.2F w',$width*$this->k));
+}
+
+function Line($x1, $y1, $x2, $y2)
+{
+	// Draw a line
+	$this->_out(sprintf('%.2F %.2F m %.2F %.2F l S',$x1*$this->k,($this->h-$y1)*$this->k,$x2*$this->k,($this->h-$y2)*$this->k));
+}
+
+function Rect($x, $y, $w, $h, $style='')
+{
+	// Draw a rectangle
+	if($style=='F')
+		$op = 'f';
+	elseif($style=='FD' || $style=='DF')
+		$op = 'B';
+	else
+		$op = 'S';
+	$this->_out(sprintf('%.2F %.2F %.2F %.2F re %s',$x*$this->k,($this->h-$y)*$this->k,$w*$this->k,-$h*$this->k,$op));
+}
+
+function AddFont($family, $style='', $file='', $dir='')
+{
+	// Add a TrueType, OpenType or Type1 font
+	$family = strtolower($family);
+	if($file=='')
+		$file = str_replace(' ','',$family).strtolower($style).'.php';
+	$style = strtoupper($style);
+	if($style=='IB')
+		$style = 'BI';
+	$fontkey = $family.$style;
+	if(isset($this->fonts[$fontkey]))
+		return;
+	if(strpos($file,'/')!==false || strpos($file,"\\")!==false)
+		$this->Error('Incorrect font definition file name: '.$file);
+	if($dir=='')
+		$dir = $this->fontpath;
+	if(substr($dir,-1)!='/' && substr($dir,-1)!='\\')
+		$dir .= '/';
+	$info = $this->_loadfont($dir.$file);
+	$info['i'] = count($this->fonts)+1;
+	if(!empty($info['file']))
+	{
+		// Embedded font
+		$info['file'] = $dir.$info['file'];
+		if($info['type']=='TrueType')
+			$this->FontFiles[$info['file']] = array('length1'=>$info['originalsize']);
+		else
+			$this->FontFiles[$info['file']] = array('length1'=>$info['size1'], 'length2'=>$info['size2']);
+	}
+	$this->fonts[$fontkey] = $info;
+}
+
+function SetFont($family, $style='', $size=0)
+{
+	// Select a font; size given in points
+	if($family=='')
+		$family = $this->FontFamily;
+	else
+		$family = strtolower($family);
+	$style = strtoupper($style);
+	if(strpos($style,'U')!==false)
+	{
+		$this->underline = true;
+		$style = str_replace('U','',$style);
+	}
+	else
+		$this->underline = false;
+	if($style=='IB')
+		$style = 'BI';
+	if($size==0)
+		$size = $this->FontSizePt;
+	// Test if font is already selected
+	if($this->FontFamily==$family && $this->FontStyle==$style && $this->FontSizePt==$size)
+		return;
+	// Test if font is already loaded
+	$fontkey = $family.$style;
+	if(!isset($this->fonts[$fontkey]))
+	{
+		// Test if one of the core fonts
+		if($family=='arial')
+			$family = 'helvetica';
+		if(in_array($family,$this->CoreFonts))
+		{
+			if($family=='symbol' || $family=='zapfdingbats')
+				$style = '';
+			$fontkey = $family.$style;
+			if(!isset($this->fonts[$fontkey]))
+				$this->AddFont($family,$style);
+		}
+		else
+			$this->Error('Undefined font: '.$family.' '.$style);
+	}
+	// Select it
+	$this->FontFamily = $family;
+	$this->FontStyle = $style;
+	$this->FontSizePt = $size;
+	$this->FontSize = $size/$this->k;
+	$this->CurrentFont = $this->fonts[$fontkey];
+	if($this->page>0)
+		$this->_out(sprintf('BT /F%d %.2F Tf ET',$this->CurrentFont['i'],$this->FontSizePt));
+}
+
+function SetFontSize($size)
+{
+	// Set font size in points
+	if($this->FontSizePt==$size)
+		return;
+	$this->FontSizePt = $size;
+	$this->FontSize = $size/$this->k;
+	if($this->page>0 && isset($this->CurrentFont))
+		$this->_out(sprintf('BT /F%d %.2F Tf ET',$this->CurrentFont['i'],$this->FontSizePt));
+}
+
+function AddLink()
+{
+	// Create a new internal link
+	$n = count($this->links)+1;
+	$this->links[$n] = array(0, 0);
+	return $n;
+}
+
+function SetLink($link, $y=0, $page=-1)
+{
+	// Set destination of internal link
+	if($y==-1)
+		$y = $this->y;
+	if($page==-1)
+		$page = $this->page;
+	$this->links[$link] = array($page, $y);
+}
+
+function Link($x, $y, $w, $h, $link)
+{
+	// Put a link on the page
+	$this->PageLinks[$this->page][] = array($x*$this->k, $this->hPt-$y*$this->k, $w*$this->k, $h*$this->k, $link);
+}
+
+function Text($x, $y, $txt)
+{
+	// Output a string
+	if(!isset($this->CurrentFont))
+		$this->Error('No font has been set');
+	$txt = (string)$txt;
+	$s = sprintf('BT %.2F %.2F Td (%s) Tj ET',$x*$this->k,($this->h-$y)*$this->k,$this->_escape($txt));
+	if($this->underline && $txt!=='')
+		$s .= ' '.$this->_dounderline($x,$y,$txt);
+	if($this->ColorFlag)
+		$s = 'q '.$this->TextColor.' '.$s.' Q';
+	$this->_out($s);
+}
+
+function AcceptPageBreak()
+{
+	// Accept automatic page break or not
+	return $this->AutoPageBreak;
+}
+
+function Cell($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=false, $link='')
+{
+	// Output a cell
+	$k = $this->k;
+	if($this->y+$h>$this->PageBreakTrigger && !$this->InHeader && !$this->InFooter && $this->AcceptPageBreak())
+	{
+		// Automatic page break
+		$x = $this->x;
+		$ws = $this->ws;
+		if($ws>0)
+		{
+			$this->ws = 0;
+			$this->_out('0 Tw');
+		}
+		$this->AddPage($this->CurOrientation,$this->CurPageSize,$this->CurRotation);
+		$this->x = $x;
+		if($ws>0)
+		{
+			$this->ws = $ws;
+			$this->_out(sprintf('%.3F Tw',$ws*$k));
+		}
+	}
+	if($w==0)
+		$w = $this->w-$this->rMargin-$this->x;
+	$s = '';
+	if($fill || $border==1)
+	{
+		if($fill)
+			$op = ($border==1) ? 'B' : 'f';
+		else
+			$op = 'S';
+		$s = sprintf('%.2F %.2F %.2F %.2F re %s ',$this->x*$k,($this->h-$this->y)*$k,$w*$k,-$h*$k,$op);
+	}
+	if(is_string($border))
+	{
+		$x = $this->x;
+		$y = $this->y;
+		if(strpos($border,'L')!==false)
+			$s .= sprintf('%.2F %.2F m %.2F %.2F l S ',$x*$k,($this->h-$y)*$k,$x*$k,($this->h-($y+$h))*$k);
+		if(strpos($border,'T')!==false)
+			$s .= sprintf('%.2F %.2F m %.2F %.2F l S ',$x*$k,($this->h-$y)*$k,($x+$w)*$k,($this->h-$y)*$k);
+		if(strpos($border,'R')!==false)
+			$s .= sprintf('%.2F %.2F m %.2F %.2F l S ',($x+$w)*$k,($this->h-$y)*$k,($x+$w)*$k,($this->h-($y+$h))*$k);
+		if(strpos($border,'B')!==false)
+			$s .= sprintf('%.2F %.2F m %.2F %.2F l S ',$x*$k,($this->h-($y+$h))*$k,($x+$w)*$k,($this->h-($y+$h))*$k);
+	}
+	$txt = (string)$txt;
+	if($txt!=='')
+	{
+		if(!isset($this->CurrentFont))
+			$this->Error('No font has been set');
+		if($align=='R')
+			$dx = $w-$this->cMargin-$this->GetStringWidth($txt);
+		elseif($align=='C')
+			$dx = ($w-$this->GetStringWidth($txt))/2;
+		else
+			$dx = $this->cMargin;
+		if($this->ColorFlag)
+			$s .= 'q '.$this->TextColor.' ';
+		$s .= sprintf('BT %.2F %.2F Td (%s) Tj ET',($this->x+$dx)*$k,($this->h-($this->y+.5*$h+.3*$this->FontSize))*$k,$this->_escape($txt));
+		if($this->underline)
+			$s .= ' '.$this->_dounderline($this->x+$dx,$this->y+.5*$h+.3*$this->FontSize,$txt);
+		if($this->ColorFlag)
+			$s .= ' Q';
+		if($link)
+			$this->Link($this->x+$dx,$this->y+.5*$h-.5*$this->FontSize,$this->GetStringWidth($txt),$this->FontSize,$link);
+	}
+	if($s)
+		$this->_out($s);
+	$this->lasth = $h;
+	if($ln>0)
+	{
+		// Go to next line
+		$this->y += $h;
+		if($ln==1)
+			$this->x = $this->lMargin;
+	}
+	else
+		$this->x += $w;
+}
+
+function MultiCell($w, $h, $txt, $border=0, $align='J', $fill=false)
+{
+	// Output text with automatic or explicit line breaks
+	if(!isset($this->CurrentFont))
+		$this->Error('No font has been set');
+	$cw = $this->CurrentFont['cw'];
+	if($w==0)
+		$w = $this->w-$this->rMargin-$this->x;
+	$wmax = ($w-2*$this->cMargin)*1000/$this->FontSize;
+	$s = str_replace("\r",'',(string)$txt);
+	$nb = strlen($s);
+	if($nb>0 && $s[$nb-1]=="\n")
+		$nb--;
+	$b = 0;
+	if($border)
+	{
+		if($border==1)
+		{
+			$border = 'LTRB';
+			$b = 'LRT';
+			$b2 = 'LR';
+		}
+		else
+		{
+			$b2 = '';
+			if(strpos($border,'L')!==false)
+				$b2 .= 'L';
+			if(strpos($border,'R')!==false)
+				$b2 .= 'R';
+			$b = (strpos($border,'T')!==false) ? $b2.'T' : $b2;
+		}
+	}
+	$sep = -1;
+	$i = 0;
+	$j = 0;
+	$l = 0;
+	$ns = 0;
+	$nl = 1;
+	while($i<$nb)
+	{
+		// Get next character
+		$c = $s[$i];
+		if($c=="\n")
+		{
+			// Explicit line break
+			if($this->ws>0)
+			{
+				$this->ws = 0;
+				$this->_out('0 Tw');
+			}
+			$this->Cell($w,$h,substr($s,$j,$i-$j),$b,2,$align,$fill);
+			$i++;
+			$sep = -1;
+			$j = $i;
+			$l = 0;
+			$ns = 0;
+			$nl++;
+			if($border && $nl==2)
+				$b = $b2;
+			continue;
+		}
+		if($c==' ')
+		{
+			$sep = $i;
+			$ls = $l;
+			$ns++;
+		}
+		$l += $cw[$c];
+		if($l>$wmax)
+		{
+			// Automatic line break
+			if($sep==-1)
+			{
+				if($i==$j)
+					$i++;
+				if($this->ws>0)
+				{
+					$this->ws = 0;
+					$this->_out('0 Tw');
+				}
+				$this->Cell($w,$h,substr($s,$j,$i-$j),$b,2,$align,$fill);
+			}
+			else
+			{
+				if($align=='J')
+				{
+					$this->ws = ($ns>1) ? ($wmax-$ls)/1000*$this->FontSize/($ns-1) : 0;
+					$this->_out(sprintf('%.3F Tw',$this->ws*$this->k));
+				}
+				$this->Cell($w,$h,substr($s,$j,$sep-$j),$b,2,$align,$fill);
+				$i = $sep+1;
+			}
+			$sep = -1;
+			$j = $i;
+			$l = 0;
+			$ns = 0;
+			$nl++;
+			if($border && $nl==2)
+				$b = $b2;
+		}
+		else
+			$i++;
+	}
+	// Last chunk
+	if($this->ws>0)
+	{
+		$this->ws = 0;
+		$this->_out('0 Tw');
+	}
+	if($border && strpos($border,'B')!==false)
+		$b .= 'B';
+	$this->Cell($w,$h,substr($s,$j,$i-$j),$b,2,$align,$fill);
+	$this->x = $this->lMargin;
+}
+
+function Write($h, $txt, $link='')
+{
+	// Output text in flowing mode
+	if(!isset($this->CurrentFont))
+		$this->Error('No font has been set');
+	$cw = $this->CurrentFont['cw'];
+	$w = $this->w-$this->rMargin-$this->x;
+	$wmax = ($w-2*$this->cMargin)*1000/$this->FontSize;
+	$s = str_replace("\r",'',(string)$txt);
+	$nb = strlen($s);
+	$sep = -1;
+	$i = 0;
+	$j = 0;
+	$l = 0;
+	$nl = 1;
+	while($i<$nb)
+	{
+		// Get next character
+		$c = $s[$i];
+		if($c=="\n")
+		{
+			// Explicit line break
+			$this->Cell($w,$h,substr($s,$j,$i-$j),0,2,'',false,$link);
+			$i++;
+			$sep = -1;
+			$j = $i;
+			$l = 0;
+			if($nl==1)
+			{
+				$this->x = $this->lMargin;
+				$w = $this->w-$this->rMargin-$this->x;
+				$wmax = ($w-2*$this->cMargin)*1000/$this->FontSize;
+			}
+			$nl++;
+			continue;
+		}
+		if($c==' ')
+			$sep = $i;
+		$l += $cw[$c];
+		if($l>$wmax)
+		{
+			// Automatic line break
+			if($sep==-1)
+			{
+				if($this->x>$this->lMargin)
+				{
+					// Move to next line
+					$this->x = $this->lMargin;
+					$this->y += $h;
+					$w = $this->w-$this->rMargin-$this->x;
+					$wmax = ($w-2*$this->cMargin)*1000/$this->FontSize;
+					$i++;
+					$nl++;
+					continue;
+				}
+				if($i==$j)
+					$i++;
+				$this->Cell($w,$h,substr($s,$j,$i-$j),0,2,'',false,$link);
+			}
+			else
+			{
+				$this->Cell($w,$h,substr($s,$j,$sep-$j),0,2,'',false,$link);
+				$i = $sep+1;
+			}
+			$sep = -1;
+			$j = $i;
+			$l = 0;
+			if($nl==1)
+			{
+				$this->x = $this->lMargin;
+				$w = $this->w-$this->rMargin-$this->x;
+				$wmax = ($w-2*$this->cMargin)*1000/$this->FontSize;
+			}
+			$nl++;
+		}
+		else
+			$i++;
+	}
+	// Last chunk
+	if($i!=$j)
+		$this->Cell($l/1000*$this->FontSize,$h,substr($s,$j),0,0,'',false,$link);
+}
+
+function Ln($h=null)
+{
+	// Line feed; default value is the last cell height
+	$this->x = $this->lMargin;
+	if($h===null)
+		$this->y += $this->lasth;
+	else
+		$this->y += $h;
+}
+
+function Image($file, $x=null, $y=null, $w=0, $h=0, $type='', $link='')
+{
+	// Put an image on the page
+	if($file=='')
+		$this->Error('Image file name is empty');
+	if(!isset($this->images[$file]))
+	{
+		// First use of this image, get info
+		if($type=='')
+		{
+			$pos = strrpos($file,'.');
+			if(!$pos)
+				$this->Error('Image file has no extension and no type was specified: '.$file);
+			$type = substr($file,$pos+1);
+		}
+		$type = strtolower($type);
+		if($type=='jpeg')
+			$type = 'jpg';
+		$mtd = '_parse'.$type;
+		if(!method_exists($this,$mtd))
+			$this->Error('Unsupported image type: '.$type);
+		$info = $this->$mtd($file);
+		$info['i'] = count($this->images)+1;
+		$this->images[$file] = $info;
+	}
+	else
+		$info = $this->images[$file];
+
+	// Automatic width and height calculation if needed
+	if($w==0 && $h==0)
+	{
+		// Put image at 96 dpi
+		$w = -96;
+		$h = -96;
+	}
+	if($w<0)
+		$w = -$info['w']*72/$w/$this->k;
+	if($h<0)
+		$h = -$info['h']*72/$h/$this->k;
+	if($w==0)
+		$w = $h*$info['w']/$info['h'];
+	if($h==0)
+		$h = $w*$info['h']/$info['w'];
+
+	// Flowing mode
+	if($y===null)
+	{
+		if($this->y+$h>$this->PageBreakTrigger && !$this->InHeader && !$this->InFooter && $this->AcceptPageBreak())
+		{
+			// Automatic page break
+			$x2 = $this->x;
+			$this->AddPage($this->CurOrientation,$this->CurPageSize,$this->CurRotation);
+			$this->x = $x2;
+		}
+		$y = $this->y;
+		$this->y += $h;
+	}
+
+	if($x===null)
+		$x = $this->x;
+	$this->_out(sprintf('q %.2F 0 0 %.2F %.2F %.2F cm /I%d Do Q',$w*$this->k,$h*$this->k,$x*$this->k,($this->h-($y+$h))*$this->k,$info['i']));
+	if($link)
+		$this->Link($x,$y,$w,$h,$link);
+}
+
+function GetPageWidth()
+{
+	// Get current page width
+	return $this->w;
+}
+
+function GetPageHeight()
+{
+	// Get current page height
+	return $this->h;
+}
+
+function GetX()
+{
+	// Get x position
+	return $this->x;
+}
+
+function SetX($x)
+{
+	// Set x position
+	if($x>=0)
+		$this->x = $x;
+	else
+		$this->x = $this->w+$x;
+}
+
+function GetY()
+{
+	// Get y position
+	return $this->y;
+}
+
+function SetY($y, $resetX=true)
+{
+	// Set y position and optionally reset x
+	if($y>=0)
+		$this->y = $y;
+	else
+		$this->y = $this->h+$y;
+	if($resetX)
+		$this->x = $this->lMargin;
+}
+
+function SetXY($x, $y)
+{
+	// Set x and y positions
+	$this->SetX($x);
+	$this->SetY($y,false);
+}
+
+function Output($dest='', $name='', $isUTF8=false)
+{
+	// Output PDF to some destination
+	$this->Close();
+	if(strlen($name)==1 && strlen($dest)!=1)
+	{
+		// Fix parameter order
+		$tmp = $dest;
+		$dest = $name;
+		$name = $tmp;
+	}
+	if($dest=='')
+		$dest = 'I';
+	if($name=='')
+		$name = 'doc.pdf';
+	switch(strtoupper($dest))
+	{
+		case 'I':
+			// Send to standard output
+			$this->_checkoutput();
+			if(PHP_SAPI!='cli')
+			{
+				// We send to a browser
+				header('Content-Type: application/pdf');
+				header('Content-Disposition: inline; '.$this->_httpencode('filename',$name,$isUTF8));
+				header('Cache-Control: private, max-age=0, must-revalidate');
+				header('Pragma: public');
+			}
+			echo $this->buffer;
+			break;
+		case 'D':
+			// Download file
+			$this->_checkoutput();
+			header('Content-Type: application/pdf');
+			header('Content-Disposition: attachment; '.$this->_httpencode('filename',$name,$isUTF8));
+			header('Cache-Control: private, max-age=0, must-revalidate');
+			header('Pragma: public');
+			echo $this->buffer;
+			break;
+		case 'F':
+			// Save to local file
+			if(!file_put_contents($name,$this->buffer))
+				$this->Error('Unable to create output file: '.$name);
+			break;
+		case 'S':
+			// Return as a string
+			return $this->buffer;
+		default:
+			$this->Error('Incorrect output destination: '.$dest);
+	}
+	return '';
+}
+
+/*******************************************************************************
+*                              Protected methods                               *
+*******************************************************************************/
+
+protected function _checkoutput()
+{
+	if(PHP_SAPI!='cli')
+	{
+		if(headers_sent($file,$line))
+			$this->Error("Some data has already been output, can't send PDF file (output started at $file:$line)");
+	}
+	if(ob_get_length())
+	{
+		// The output buffer is not empty
+		if(preg_match('/^(\xEF\xBB\xBF)?\s*$/',ob_get_contents()))
+		{
+			// It contains only a UTF-8 BOM and/or whitespace, let's clean it
+			ob_clean();
+		}
+		else
+			$this->Error("Some data has already been output, can't send PDF file");
+	}
+}
+
+protected function _getpagesize($size)
+{
+	if(is_string($size))
+	{
+		$size = strtolower($size);
+		if(!isset($this->StdPageSizes[$size]))
+			$this->Error('Unknown page size: '.$size);
+		$a = $this->StdPageSizes[$size];
+		return array($a[0]/$this->k, $a[1]/$this->k);
+	}
+	else
+	{
+		if($size[0]>$size[1])
+			return array($size[1], $size[0]);
+		else
+			return $size;
+	}
+}
+
+protected function _beginpage($orientation, $size, $rotation)
+{
+	$this->page++;
+	$this->pages[$this->page] = '';
+	$this->PageLinks[$this->page] = array();
+	$this->state = 2;
+	$this->x = $this->lMargin;
+	$this->y = $this->tMargin;
+	$this->FontFamily = '';
+	// Check page size and orientation
+	if($orientation=='')
+		$orientation = $this->DefOrientation;
+	else
+		$orientation = strtoupper($orientation[0]);
+	if($size=='')
+		$size = $this->DefPageSize;
+	else
+		$size = $this->_getpagesize($size);
+	if($orientation!=$this->CurOrientation || $size[0]!=$this->CurPageSize[0] || $size[1]!=$this->CurPageSize[1])
+	{
+		// New size or orientation
+		if($orientation=='P')
+		{
+			$this->w = $size[0];
+			$this->h = $size[1];
+		}
+		else
+		{
+			$this->w = $size[1];
+			$this->h = $size[0];
+		}
+		$this->wPt = $this->w*$this->k;
+		$this->hPt = $this->h*$this->k;
+		$this->PageBreakTrigger = $this->h-$this->bMargin;
+		$this->CurOrientation = $orientation;
+		$this->CurPageSize = $size;
+	}
+	if($orientation!=$this->DefOrientation || $size[0]!=$this->DefPageSize[0] || $size[1]!=$this->DefPageSize[1])
+		$this->PageInfo[$this->page]['size'] = array($this->wPt, $this->hPt);
+	if($rotation!=0)
+	{
+		if($rotation%90!=0)
+			$this->Error('Incorrect rotation value: '.$rotation);
+		$this->PageInfo[$this->page]['rotation'] = $rotation;
+	}
+	$this->CurRotation = $rotation;
+}
+
+protected function _endpage()
+{
+	$this->state = 1;
+}
+
+protected function _loadfont($path)
+{
+	// Load a font definition file
+	include($path);
+	if(!isset($name))
+		$this->Error('Could not include font definition file: '.$path);
+	if(isset($enc))
+		$enc = strtolower($enc);
+	if(!isset($subsetted))
+		$subsetted = false;
+	return get_defined_vars();
+}
+
+protected function _isascii($s)
+{
+	// Test if string is ASCII
+	$nb = strlen($s);
+	for($i=0;$i<$nb;$i++)
+	{
+		if(ord($s[$i])>127)
+			return false;
+	}
+	return true;
+}
+
+protected function _httpencode($param, $value, $isUTF8)
+{
+	// Encode HTTP header field parameter
+	if($this->_isascii($value))
+		return $param.'="'.$value.'"';
+	if(!$isUTF8)
+		$value = $this->_UTF8encode($value);
+	return $param."*=UTF-8''".rawurlencode($value);
+}
+
+protected function _UTF8encode($s)
+{
+	// Convert ISO-8859-1 to UTF-8
+	if($this->iconv)
+		return iconv('ISO-8859-1','UTF-8',$s);
+	$res = '';
+	$nb = strlen($s);
+	for($i=0;$i<$nb;$i++)
+	{
+		$c = $s[$i];
+		$v = ord($c);
+		if($v>=128)
+		{
+			$res .= chr(0xC0 | ($v >> 6));
+			$res .= chr(0x80 | ($v & 0x3F));
+		}
+		else
+			$res .= $c;
+	}
+	return $res;
+}
+
+protected function _UTF8toUTF16($s)
+{
+	// Convert UTF-8 to UTF-16BE with BOM
+	$res = "\xFE\xFF";
+	if($this->iconv)
+		return $res.iconv('UTF-8','UTF-16BE',$s);
+	$nb = strlen($s);
+	$i = 0;
+	while($i<$nb)
+	{
+		$c1 = ord($s[$i++]);
+		if($c1>=224)
+		{
+			// 3-byte character
+			$c2 = ord($s[$i++]);
+			$c3 = ord($s[$i++]);
+			$res .= chr((($c1 & 0x0F)<<4) + (($c2 & 0x3C)>>2));
+			$res .= chr((($c2 & 0x03)<<6) + ($c3 & 0x3F));
+		}
+		elseif($c1>=192)
+		{
+			// 2-byte character
+			$c2 = ord($s[$i++]);
+			$res .= chr(($c1 & 0x1C)>>2);
+			$res .= chr((($c1 & 0x03)<<6) + ($c2 & 0x3F));
+		}
+		else
+		{
+			// Single-byte character
+			$res .= "\0".chr($c1);
+		}
+	}
+	return $res;
+}
+
+protected function _escape($s)
+{
+	// Escape special characters
+	if(strpos($s,'(')!==false || strpos($s,')')!==false || strpos($s,'\\')!==false || strpos($s,"\r")!==false)
+		return str_replace(array('\\','(',')',"\r"), array('\\\\','\\(','\\)','\\r'), $s);
+	else
+		return $s;
+}
+
+protected function _textstring($s)
+{
+	// Format a text string
+	if(!$this->_isascii($s))
+		$s = $this->_UTF8toUTF16($s);
+	return '('.$this->_escape($s).')';
+}
+
+protected function _dounderline($x, $y, $txt)
+{
+	// Underline text
+	$up = $this->CurrentFont['up'];
+	$ut = $this->CurrentFont['ut'];
+	$w = $this->GetStringWidth($txt)+$this->ws*substr_count($txt,' ');
+	return sprintf('%.2F %.2F %.2F %.2F re f',$x*$this->k,($this->h-($y-$up/1000*$this->FontSize))*$this->k,$w*$this->k,-$ut/1000*$this->FontSizePt);
+}
+
+protected function _parsejpg($file)
+{
+	// Extract info from a JPEG file
+	$a = getimagesize($file);
+	if(!$a)
+		$this->Error('Missing or incorrect image file: '.$file);
+	if($a[2]!=2)
+		$this->Error('Not a JPEG file: '.$file);
+	if(!isset($a['channels']) || $a['channels']==3)
+		$colspace = 'DeviceRGB';
+	elseif($a['channels']==4)
+		$colspace = 'DeviceCMYK';
+	else
+		$colspace = 'DeviceGray';
+	$bpc = isset($a['bits']) ? $a['bits'] : 8;
+	$data = file_get_contents($file);
+	return array('w'=>$a[0], 'h'=>$a[1], 'cs'=>$colspace, 'bpc'=>$bpc, 'f'=>'DCTDecode', 'data'=>$data);
+}
+
+protected function _parsepng($file)
+{
+	// Extract info from a PNG file
+	$f = fopen($file,'rb');
+	if(!$f)
+		$this->Error('Can\'t open image file: '.$file);
+	$info = $this->_parsepngstream($f,$file);
+	fclose($f);
+	return $info;
+}
+
+protected function _parsepngstream($f, $file)
+{
+	// Check signature
+	if($this->_readstream($f,8)!=chr(137).'PNG'.chr(13).chr(10).chr(26).chr(10))
+		$this->Error('Not a PNG file: '.$file);
+
+	// Read header chunk
+	$this->_readstream($f,4);
+	if($this->_readstream($f,4)!='IHDR')
+		$this->Error('Incorrect PNG file: '.$file);
+	$w = $this->_readint($f);
+	$h = $this->_readint($f);
+	$bpc = ord($this->_readstream($f,1));
+	if($bpc>8)
+		$this->Error('16-bit depth not supported: '.$file);
+	$ct = ord($this->_readstream($f,1));
+	if($ct==0 || $ct==4)
+		$colspace = 'DeviceGray';
+	elseif($ct==2 || $ct==6)
+		$colspace = 'DeviceRGB';
+	elseif($ct==3)
+		$colspace = 'Indexed';
+	else
+		$this->Error('Unknown color type: '.$file);
+	if(ord($this->_readstream($f,1))!=0)
+		$this->Error('Unknown compression method: '.$file);
+	if(ord($this->_readstream($f,1))!=0)
+		$this->Error('Unknown filter method: '.$file);
+	if(ord($this->_readstream($f,1))!=0)
+		$this->Error('Interlacing not supported: '.$file);
+	$this->_readstream($f,4);
+	$dp = '/Predictor 15 /Colors '.($colspace=='DeviceRGB' ? 3 : 1).' /BitsPerComponent '.$bpc.' /Columns '.$w;
+
+	// Scan chunks looking for palette, transparency and image data
+	$pal = '';
+	$trns = '';
+	$data = '';
+	do
+	{
+		$n = $this->_readint($f);
+		$type = $this->_readstream($f,4);
+		if($type=='PLTE')
+		{
+			// Read palette
+			$pal = $this->_readstream($f,$n);
+			$this->_readstream($f,4);
+		}
+		elseif($type=='tRNS')
+		{
+			// Read transparency info
+			$t = $this->_readstream($f,$n);
+			if($ct==0)
+				$trns = array(ord(substr($t,1,1)));
+			elseif($ct==2)
+				$trns = array(ord(substr($t,1,1)), ord(substr($t,3,1)), ord(substr($t,5,1)));
+			else
+			{
+				$pos = strpos($t,chr(0));
+				if($pos!==false)
+					$trns = array($pos);
+			}
+			$this->_readstream($f,4);
+		}
+		elseif($type=='IDAT')
+		{
+			// Read image data block
+			$data .= $this->_readstream($f,$n);
+			$this->_readstream($f,4);
+		}
+		elseif($type=='IEND')
+			break;
+		else
+			$this->_readstream($f,$n+4);
+	}
+	while($n);
+
+	if($colspace=='Indexed' && empty($pal))
+		$this->Error('Missing palette in '.$file);
+	$info = array('w'=>$w, 'h'=>$h, 'cs'=>$colspace, 'bpc'=>$bpc, 'f'=>'FlateDecode', 'dp'=>$dp, 'pal'=>$pal, 'trns'=>$trns);
+	if($ct>=4)
+	{
+		// Extract alpha channel
+		if(!function_exists('gzuncompress'))
+			$this->Error('Zlib not available, can\'t handle alpha channel: '.$file);
+		$data = gzuncompress($data);
+		$color = '';
+		$alpha = '';
+		if($ct==4)
+		{
+			// Gray image
+			$len = 2*$w;
+			for($i=0;$i<$h;$i++)
+			{
+				$pos = (1+$len)*$i;
+				$color .= $data[$pos];
+				$alpha .= $data[$pos];
+				$line = substr($data,$pos+1,$len);
+				$color .= preg_replace('/(.)./s','$1',$line);
+				$alpha .= preg_replace('/.(.)/s','$1',$line);
+			}
+		}
+		else
+		{
+			// RGB image
+			$len = 4*$w;
+			for($i=0;$i<$h;$i++)
+			{
+				$pos = (1+$len)*$i;
+				$color .= $data[$pos];
+				$alpha .= $data[$pos];
+				$line = substr($data,$pos+1,$len);
+				$color .= preg_replace('/(.{3})./s','$1',$line);
+				$alpha .= preg_replace('/.{3}(.)/s','$1',$line);
+			}
+		}
+		unset($data);
+		$data = gzcompress($color);
+		$info['smask'] = gzcompress($alpha);
+		$this->WithAlpha = true;
+		if($this->PDFVersion<'1.4')
+			$this->PDFVersion = '1.4';
+	}
+	$info['data'] = $data;
+	return $info;
+}
+
+protected function _readstream($f, $n)
+{
+	// Read n bytes from stream
+	$res = '';
+	while($n>0 && !feof($f))
+	{
+		$s = fread($f,$n);
+		if($s===false)
+			$this->Error('Error while reading stream');
+		$n -= strlen($s);
+		$res .= $s;
+	}
+	if($n>0)
+		$this->Error('Unexpected end of stream');
+	return $res;
+}
+
+protected function _readint($f)
+{
+	// Read a 4-byte integer from stream
+	$a = unpack('Ni',$this->_readstream($f,4));
+	return $a['i'];
+}
+
+protected function _parsegif($file)
+{
+	// Extract info from a GIF file (via PNG conversion)
+	if(!function_exists('imagepng'))
+		$this->Error('GD extension is required for GIF support');
+	if(!function_exists('imagecreatefromgif'))
+		$this->Error('GD has no GIF read support');
+	$im = imagecreatefromgif($file);
+	if(!$im)
+		$this->Error('Missing or incorrect image file: '.$file);
+	imageinterlace($im,0);
+	ob_start();
+	imagepng($im);
+	$data = ob_get_clean();
+	imagedestroy($im);
+	$f = fopen('php://temp','rb+');
+	if(!$f)
+		$this->Error('Unable to create memory stream');
+	fwrite($f,$data);
+	rewind($f);
+	$info = $this->_parsepngstream($f,$file);
+	fclose($f);
+	return $info;
+}
+
+protected function _out($s)
+{
+	// Add a line to the current page
+	if($this->state==2)
+		$this->pages[$this->page] .= $s."\n";
+	elseif($this->state==0)
+		$this->Error('No page has been added yet');
+	elseif($this->state==1)
+		$this->Error('Invalid call');
+	elseif($this->state==3)
+		$this->Error('The document is closed');
+}
+
+protected function _put($s)
+{
+	// Add a line to the document
+	$this->buffer .= $s."\n";
+}
+
+protected function _getoffset()
+{
+	return strlen($this->buffer);
+}
+
+protected function _newobj($n=null)
+{
+	// Begin a new object
+	if($n===null)
+		$n = ++$this->n;
+	$this->offsets[$n] = $this->_getoffset();
+	$this->_put($n.' 0 obj');
+}
+
+protected function _putstream($data)
+{
+	$this->_put('stream');
+	$this->_put($data);
+	$this->_put('endstream');
+}
+
+protected function _putstreamobject($data)
+{
+	if($this->compress)
+	{
+		$entries = '/Filter /FlateDecode ';
+		$data = gzcompress($data);
+	}
+	else
+		$entries = '';
+	$entries .= '/Length '.strlen($data);
+	$this->_newobj();
+	$this->_put('<<'.$entries.'>>');
+	$this->_putstream($data);
+	$this->_put('endobj');
+}
+
+protected function _putlinks($n)
+{
+	foreach($this->PageLinks[$n] as $pl)
+	{
+		$this->_newobj();
+		$rect = sprintf('%.2F %.2F %.2F %.2F',$pl[0],$pl[1],$pl[0]+$pl[2],$pl[1]-$pl[3]);
+		$s = '<</Type /Annot /Subtype /Link /Rect ['.$rect.'] /Border [0 0 0] ';
+		if(is_string($pl[4]))
+			$s .= '/A <</S /URI /URI '.$this->_textstring($pl[4]).'>>>>';
+		else
+		{
+			$l = $this->links[$pl[4]];
+			if(isset($this->PageInfo[$l[0]]['size']))
+				$h = $this->PageInfo[$l[0]]['size'][1];
+			else
+				$h = ($this->DefOrientation=='P') ? $this->DefPageSize[1]*$this->k : $this->DefPageSize[0]*$this->k;
+			$s .= sprintf('/Dest [%d 0 R /XYZ 0 %.2F null]>>',$this->PageInfo[$l[0]]['n'],$h-$l[1]*$this->k);
+		}
+		$this->_put($s);
+		$this->_put('endobj');
+	}
+}
+
+protected function _putpage($n)
+{
+	$this->_newobj();
+	$this->_put('<</Type /Page');
+	$this->_put('/Parent 1 0 R');
+	if(isset($this->PageInfo[$n]['size']))
+		$this->_put(sprintf('/MediaBox [0 0 %.2F %.2F]',$this->PageInfo[$n]['size'][0],$this->PageInfo[$n]['size'][1]));
+	if(isset($this->PageInfo[$n]['rotation']))
+		$this->_put('/Rotate '.$this->PageInfo[$n]['rotation']);
+	$this->_put('/Resources 2 0 R');
+	if(!empty($this->PageLinks[$n]))
+	{
+		$s = '/Annots [';
+		foreach($this->PageLinks[$n] as $pl)
+			$s .= $pl[5].' 0 R ';
+		$s .= ']';
+		$this->_put($s);
+	}
+	if($this->WithAlpha)
+		$this->_put('/Group <</Type /Group /S /Transparency /CS /DeviceRGB>>');
+	$this->_put('/Contents '.($this->n+1).' 0 R>>');
+	$this->_put('endobj');
+	// Page content
+	if(!empty($this->AliasNbPages))
+		$this->pages[$n] = str_replace($this->AliasNbPages,$this->page,$this->pages[$n]);
+	$this->_putstreamobject($this->pages[$n]);
+	// Link annotations
+	$this->_putlinks($n);
+}
+
+protected function _putpages()
+{
+	$nb = $this->page;
+	$n = $this->n;
+	for($i=1;$i<=$nb;$i++)
+	{
+		$this->PageInfo[$i]['n'] = ++$n;
+		$n++;
+		foreach($this->PageLinks[$i] as &$pl)
+			$pl[5] = ++$n;
+		unset($pl);
+	}
+	for($i=1;$i<=$nb;$i++)
+		$this->_putpage($i);
+	// Pages root
+	$this->_newobj(1);
+	$this->_put('<</Type /Pages');
+	$kids = '/Kids [';
+	for($i=1;$i<=$nb;$i++)
+		$kids .= $this->PageInfo[$i]['n'].' 0 R ';
+	$kids .= ']';
+	$this->_put($kids);
+	$this->_put('/Count '.$nb);
+	if($this->DefOrientation=='P')
+	{
+		$w = $this->DefPageSize[0];
+		$h = $this->DefPageSize[1];
+	}
+	else
+	{
+		$w = $this->DefPageSize[1];
+		$h = $this->DefPageSize[0];
+	}
+	$this->_put(sprintf('/MediaBox [0 0 %.2F %.2F]',$w*$this->k,$h*$this->k));
+	$this->_put('>>');
+	$this->_put('endobj');
+}
+
+protected function _putfonts()
+{
+	foreach($this->FontFiles as $file=>$info)
+	{
+		// Font file embedding
+		$this->_newobj();
+		$this->FontFiles[$file]['n'] = $this->n;
+		$font = file_get_contents($file);
+		if(!$font)
+			$this->Error('Font file not found: '.$file);
+		$compressed = (substr($file,-2)=='.z');
+		if(!$compressed && isset($info['length2']))
+			$font = substr($font,6,$info['length1']).substr($font,6+$info['length1']+6,$info['length2']);
+		$this->_put('<</Length '.strlen($font));
+		if($compressed)
+			$this->_put('/Filter /FlateDecode');
+		$this->_put('/Length1 '.$info['length1']);
+		if(isset($info['length2']))
+			$this->_put('/Length2 '.$info['length2'].' /Length3 0');
+		$this->_put('>>');
+		$this->_putstream($font);
+		$this->_put('endobj');
+	}
+	foreach($this->fonts as $k=>$font)
+	{
+		// Encoding
+		if(isset($font['diff']))
+		{
+			if(!isset($this->encodings[$font['enc']]))
+			{
+				$this->_newobj();
+				$this->_put('<</Type /Encoding /BaseEncoding /WinAnsiEncoding /Differences ['.$font['diff'].']>>');
+				$this->_put('endobj');
+				$this->encodings[$font['enc']] = $this->n;
+			}
+		}
+		// ToUnicode CMap
+		if(isset($font['uv']))
+		{
+			if(isset($font['enc']))
+				$cmapkey = $font['enc'];
+			else
+				$cmapkey = $font['name'];
+			if(!isset($this->cmaps[$cmapkey]))
+			{
+				$cmap = $this->_tounicodecmap($font['uv']);
+				$this->_putstreamobject($cmap);
+				$this->cmaps[$cmapkey] = $this->n;
+			}
+		}
+		// Font object
+		$this->fonts[$k]['n'] = $this->n+1;
+		$type = $font['type'];
+		$name = $font['name'];
+		if($font['subsetted'])
+			$name = 'AAAAAA+'.$name;
+		if($type=='Core')
+		{
+			// Core font
+			$this->_newobj();
+			$this->_put('<</Type /Font');
+			$this->_put('/BaseFont /'.$name);
+			$this->_put('/Subtype /Type1');
+			if($name!='Symbol' && $name!='ZapfDingbats')
+				$this->_put('/Encoding /WinAnsiEncoding');
+			if(isset($font['uv']))
+				$this->_put('/ToUnicode '.$this->cmaps[$cmapkey].' 0 R');
+			$this->_put('>>');
+			$this->_put('endobj');
+		}
+		elseif($type=='Type1' || $type=='TrueType')
+		{
+			// Additional Type1 or TrueType/OpenType font
+			$this->_newobj();
+			$this->_put('<</Type /Font');
+			$this->_put('/BaseFont /'.$name);
+			$this->_put('/Subtype /'.$type);
+			$this->_put('/FirstChar 32 /LastChar 255');
+			$this->_put('/Widths '.($this->n+1).' 0 R');
+			$this->_put('/FontDescriptor '.($this->n+2).' 0 R');
+			if(isset($font['diff']))
+				$this->_put('/Encoding '.$this->encodings[$font['enc']].' 0 R');
+			else
+				$this->_put('/Encoding /WinAnsiEncoding');
+			if(isset($font['uv']))
+				$this->_put('/ToUnicode '.$this->cmaps[$cmapkey].' 0 R');
+			$this->_put('>>');
+			$this->_put('endobj');
+			// Widths
+			$this->_newobj();
+			$cw = $font['cw'];
+			$s = '[';
+			for($i=32;$i<=255;$i++)
+				$s .= $cw[chr($i)].' ';
+			$this->_put($s.']');
+			$this->_put('endobj');
+			// Descriptor
+			$this->_newobj();
+			$s = '<</Type /FontDescriptor /FontName /'.$name;
+			foreach($font['desc'] as $k=>$v)
+				$s .= ' /'.$k.' '.$v;
+			if(!empty($font['file']))
+				$s .= ' /FontFile'.($type=='Type1' ? '' : '2').' '.$this->FontFiles[$font['file']]['n'].' 0 R';
+			$this->_put($s.'>>');
+			$this->_put('endobj');
+		}
+		else
+		{
+			// Allow for additional types
+			$mtd = '_put'.strtolower($type);
+			if(!method_exists($this,$mtd))
+				$this->Error('Unsupported font type: '.$type);
+			$this->$mtd($font);
+		}
+	}
+}
+
+protected function _tounicodecmap($uv)
+{
+	$ranges = '';
+	$nbr = 0;
+	$chars = '';
+	$nbc = 0;
+	foreach($uv as $c=>$v)
+	{
+		if(is_array($v))
+		{
+			$ranges .= sprintf("<%02X> <%02X> <%04X>\n",$c,$c+$v[1]-1,$v[0]);
+			$nbr++;
+		}
+		else
+		{
+			$chars .= sprintf("<%02X> <%04X>\n",$c,$v);
+			$nbc++;
+		}
+	}
+	$s = "/CIDInit /ProcSet findresource begin\n";
+	$s .= "12 dict begin\n";
+	$s .= "begincmap\n";
+	$s .= "/CIDSystemInfo\n";
+	$s .= "<</Registry (Adobe)\n";
+	$s .= "/Ordering (UCS)\n";
+	$s .= "/Supplement 0\n";
+	$s .= ">> def\n";
+	$s .= "/CMapName /Adobe-Identity-UCS def\n";
+	$s .= "/CMapType 2 def\n";
+	$s .= "1 begincodespacerange\n";
+	$s .= "<00> <FF>\n";
+	$s .= "endcodespacerange\n";
+	if($nbr>0)
+	{
+		$s .= "$nbr beginbfrange\n";
+		$s .= $ranges;
+		$s .= "endbfrange\n";
+	}
+	if($nbc>0)
+	{
+		$s .= "$nbc beginbfchar\n";
+		$s .= $chars;
+		$s .= "endbfchar\n";
+	}
+	$s .= "endcmap\n";
+	$s .= "CMapName currentdict /CMap defineresource pop\n";
+	$s .= "end\n";
+	$s .= "end";
+	return $s;
+}
+
+protected function _putimages()
+{
+	foreach(array_keys($this->images) as $file)
+	{
+		$this->_putimage($this->images[$file]);
+		unset($this->images[$file]['data']);
+		unset($this->images[$file]['smask']);
+	}
+}
+
+protected function _putimage(&$info)
+{
+	$this->_newobj();
+	$info['n'] = $this->n;
+	$this->_put('<</Type /XObject');
+	$this->_put('/Subtype /Image');
+	$this->_put('/Width '.$info['w']);
+	$this->_put('/Height '.$info['h']);
+	if($info['cs']=='Indexed')
+		$this->_put('/ColorSpace [/Indexed /DeviceRGB '.(strlen($info['pal'])/3-1).' '.($this->n+1).' 0 R]');
+	else
+	{
+		$this->_put('/ColorSpace /'.$info['cs']);
+		if($info['cs']=='DeviceCMYK')
+			$this->_put('/Decode [1 0 1 0 1 0 1 0]');
+	}
+	$this->_put('/BitsPerComponent '.$info['bpc']);
+	if(isset($info['f']))
+		$this->_put('/Filter /'.$info['f']);
+	if(isset($info['dp']))
+		$this->_put('/DecodeParms <<'.$info['dp'].'>>');
+	if(isset($info['trns']) && is_array($info['trns']))
+	{
+		$trns = '';
+		for($i=0;$i<count($info['trns']);$i++)
+			$trns .= $info['trns'][$i].' '.$info['trns'][$i].' ';
+		$this->_put('/Mask ['.$trns.']');
+	}
+	if(isset($info['smask']))
+		$this->_put('/SMask '.($this->n+1).' 0 R');
+	$this->_put('/Length '.strlen($info['data']).'>>');
+	$this->_putstream($info['data']);
+	$this->_put('endobj');
+	// Soft mask
+	if(isset($info['smask']))
+	{
+		$dp = '/Predictor 15 /Colors 1 /BitsPerComponent 8 /Columns '.$info['w'];
+		$smask = array('w'=>$info['w'], 'h'=>$info['h'], 'cs'=>'DeviceGray', 'bpc'=>8, 'f'=>$info['f'], 'dp'=>$dp, 'data'=>$info['smask']);
+		$this->_putimage($smask);
+	}
+	// Palette
+	if($info['cs']=='Indexed')
+		$this->_putstreamobject($info['pal']);
+}
+
+protected function _putxobjectdict()
+{
+	foreach($this->images as $image)
+		$this->_put('/I'.$image['i'].' '.$image['n'].' 0 R');
+}
+
+protected function _putresourcedict()
+{
+	$this->_put('/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]');
+	$this->_put('/Font <<');
+	foreach($this->fonts as $font)
+		$this->_put('/F'.$font['i'].' '.$font['n'].' 0 R');
+	$this->_put('>>');
+	$this->_put('/XObject <<');
+	$this->_putxobjectdict();
+	$this->_put('>>');
+}
+
+protected function _putresources()
+{
+	$this->_putfonts();
+	$this->_putimages();
+	// Resource dictionary
+	$this->_newobj(2);
+	$this->_put('<<');
+	$this->_putresourcedict();
+	$this->_put('>>');
+	$this->_put('endobj');
+}
+
+protected function _putinfo()
+{
+	$date = @date('YmdHisO',$this->CreationDate);
+	$this->metadata['CreationDate'] = 'D:'.substr($date,0,-2)."'".substr($date,-2)."'";
+	foreach($this->metadata as $key=>$value)
+		$this->_put('/'.$key.' '.$this->_textstring($value));
+}
+
+protected function _putcatalog()
+{
+	$n = $this->PageInfo[1]['n'];
+	$this->_put('/Type /Catalog');
+	$this->_put('/Pages 1 0 R');
+	if($this->ZoomMode=='fullpage')
+		$this->_put('/OpenAction ['.$n.' 0 R /Fit]');
+	elseif($this->ZoomMode=='fullwidth')
+		$this->_put('/OpenAction ['.$n.' 0 R /FitH null]');
+	elseif($this->ZoomMode=='real')
+		$this->_put('/OpenAction ['.$n.' 0 R /XYZ null null 1]');
+	elseif(!is_string($this->ZoomMode))
+		$this->_put('/OpenAction ['.$n.' 0 R /XYZ null null '.sprintf('%.2F',$this->ZoomMode/100).']');
+	if($this->LayoutMode=='single')
+		$this->_put('/PageLayout /SinglePage');
+	elseif($this->LayoutMode=='continuous')
+		$this->_put('/PageLayout /OneColumn');
+	elseif($this->LayoutMode=='two')
+		$this->_put('/PageLayout /TwoColumnLeft');
+}
+
+protected function _putheader()
+{
+	$this->_put('%PDF-'.$this->PDFVersion);
+}
+
+protected function _puttrailer()
+{
+	$this->_put('/Size '.($this->n+1));
+	$this->_put('/Root '.$this->n.' 0 R');
+	$this->_put('/Info '.($this->n-1).' 0 R');
+}
+
+protected function _enddoc()
+{
+	$this->CreationDate = time();
+	$this->_putheader();
+	$this->_putpages();
+	$this->_putresources();
+	// Info
+	$this->_newobj();
+	$this->_put('<<');
+	$this->_putinfo();
+	$this->_put('>>');
+	$this->_put('endobj');
+	// Catalog
+	$this->_newobj();
+	$this->_put('<<');
+	$this->_putcatalog();
+	$this->_put('>>');
+	$this->_put('endobj');
+	// Cross-ref
+	$offset = $this->_getoffset();
+	$this->_put('xref');
+	$this->_put('0 '.($this->n+1));
+	$this->_put('0000000000 65535 f ');
+	for($i=1;$i<=$this->n;$i++)
+		$this->_put(sprintf('%010d 00000 n ',$this->offsets[$i]));
+	// Trailer
+	$this->_put('trailer');
+	$this->_put('<<');
+	$this->_puttrailer();
+	$this->_put('>>');
+	$this->_put('startxref');
+	$this->_put($offset);
+	$this->_put('%%EOF');
+	$this->state = 3;
+}
+}
+?>