mpdf.php

	}
	$newxref .= "trailer";
	$pdf = preg_replace("/xref\n0 \d+\n.*?\ntrailer/s",$newxref,$pdf);

	// Update startxref in PDF
	preg_match("/startxref\n(\d+)\n%%EOF/s", $pdf, $m);
	$startxref = $m[1];
	$startxref += array_sum($changes);
	$pdf = preg_replace("/startxref\n(\d+)\n%%EOF/s","startxref\n".$startxref."\n%%EOF",$pdf);

	// OUTPUT
	switch($dest) {
		case 'I':
			//Send to standard output
			if(isset($_SERVER['SERVER_NAME']))
			{
				//We send to a browser
				Header('Content-Type: application/pdf');
				Header('Content-Length: '.strlen($pdf));
				Header('Content-disposition: inline; filename='.$file_out);
			}
			echo $pdf;
			break;
		case 'F':
			//Save to local file
			if (!$file_out) { $file_out = 'mpdf.pdf'; }
			$f=fopen($file_out,'wb');
			if(!$f) die('Unable to create output file: '.$file_out);
			fwrite($f,$pdf,strlen($pdf));
			fclose($f);
			break;
		case 'S':
			//Return as a string
			return $pdf;
		case 'D':
		default:
			//Download file
			if(isset($_SERVER['HTTP_USER_AGENT']) and strpos($_SERVER['HTTP_USER_AGENT'],'MSIE'))
				Header('Content-Type: application/force-download');
			else
				Header('Content-Type: application/octet-stream');
			Header('Content-Length: '.strlen($pdf));
			Header('Content-disposition: attachment; filename='.$file_out);
 			echo $pdf;
			break;
	}
}


function GetTemplateSize($tplidx, $_w=0, $_h=0) {
	if (!$this->tpls[$tplidx])
		return false;
	$w = $this->tpls[$tplidx]['box']['w'];
	$h = $this->tpls[$tplidx]['box']['h'];
	if ($_w == 0 and $_h == 0) {
		$_w = $w;
		$_h = $h;
	}
	if($_w==0)
		$_w=$_h*$w/$h;
	if($_h==0)
		$_h=$_w*$h/$w;
	return array("w" => $_w, "h" => $_h);
}

// Thumbnails
function Thumbnail($file, $npr=3, $spacing=10) {	//$npr = number per row
	$w = (($this->pgwidth + $spacing)/$npr) - $spacing;
	$oldlinewidth = $this->LineWidth;
	$this->SetLineWidth(0.02);
	$this->SetDColor($this->ConvertColor(0));
	$h = 0;
	$maxh = 0;
	$x = $_x = $this->lMargin;
	$_y = $this->tMargin;
	if ($this->y==0) { $y = $_y; } else { $y = $this->y; }
	$pagecount = $this->SetSourceFile($file);
	for ($n = 1; $n <= $pagecount; $n++) {
		$tplidx = $this->ImportPage($n);
		$size = $this->useTemplate($tplidx, $x, $y, $w);
		$this->Rect($x, $y, $size['w'], $size['h']);
		$h = max($h, $size['h']);
		$maxh = max($h, $maxh);
		if ($n % $npr == 0) {
		   if (($y + $h + $spacing + $maxh)>$this->PageBreakTrigger && $n != $pagecount) {
			$this->AddPage();
			$x = $_x;
			$y = $_y;
		   }
		   else {
			$y += $h+$spacing ;
			$x = $_x;
			$h = 0;
		   }
		}
		else {
			$x += $w+$spacing ;
		}
	}
	$this->SetLineWidth($oldlinewidth);
}

function SetSourceFile($filename) {
	$this->current_filename = $filename;
	$fn =& $this->current_filename;
	if (!isset($this->parsers[$fn]))
		// $this->parsers[$fn] =& new fpdi_pdf_parser($fn,$this);
		$this->parsers[$fn] = new fpdi_pdf_parser($fn,$this);
	if (!$this->parsers[$fn]->success) {
		$this->Error($this->parsers[$fn]->errormsg);	// Delete this line to return false on fail
		return false;
	}
	$this->current_parser =& $this->parsers[$fn];
	return $this->parsers[$fn]->getPageCount();
}
function ImportPage($pageno=1, $crop_x=null, $crop_y=null, $crop_w=0, $crop_h=0, $boxName='/CropBox') {
	$fn =& $this->current_filename;
	$parser =& $this->parsers[$fn];
	$parser->setPageno($pageno);

	$this->tpl++;
	$this->tpls[$this->tpl] = array();
	$tpl =& $this->tpls[$this->tpl];
	$tpl['parser'] =& $parser;
	$tpl['resources'] = $parser->getPageResources();
	$tpl['buffer'] = $parser->getContent();
	if (!in_array($boxName, $parser->availableBoxes))
		return $this->Error(sprintf("Unknown box: %s", $boxName));
	$pageboxes = $parser->getPageBoxes($pageno);
	/**
	 * MediaBox
	 * CropBox: Default -> MediaBox
	 * BleedBox: Default -> CropBox
	 * TrimBox: Default -> CropBox
	 * ArtBox: Default -> CropBox
	 */
	if (!isset($pageboxes[$boxName]) && ($boxName == "/BleedBox" || $boxName == "/TrimBox" || $boxName == "/ArtBox"))
		$boxName = "/CropBox";
	if (!isset($pageboxes[$boxName]) && $boxName == "/CropBox")
		$boxName = "/MediaBox";
	if (!isset($pageboxes[$boxName]))
		return false;
	$box = $pageboxes[$boxName];

	$tpl['box'] = $box;
	// To build an array that can be used by useTemplate()
	$this->tpls[$this->tpl] = array_merge($this->tpls[$this->tpl],$box);
	// An imported page will start at 0,0 everytime. Translation will be set in _putformxobjects()
	$tpl['x'] = 0;
	$tpl['y'] = 0;
	$tpl['w'] = $tpl['box']['w'] ;
	$tpl['h'] = $tpl['box']['h'] ;
	if ($crop_w) { $tpl['box']['w'] = $crop_w; }
	if ($crop_h) { $tpl['box']['h'] = $crop_h; }
	if (isset($crop_x)) { $tpl['box']['x'] = $crop_x; }
	if (isset($crop_y)) {$tpl['box']['y'] = $tpl['h'] - $crop_y  - $crop_h ; }

	$page =& $parser->pages[$parser->pageno];
	// fix for rotated pages
	$rotation = $parser->getPageRotation($pageno);

	if (isset($rotation[1]) && ($angle = $rotation[1] % 360) != 0 && $tpl['box']['w'] == $tpl['w']) {
		$steps = $angle / 90;

		$_w = $tpl['w'];
		$_h = $tpl['h'];
		$tpl['w'] = $steps % 2 == 0 ? $_w : $_h;
		$tpl['h'] = $steps % 2 == 0 ? $_h : $_w;
		if ($steps % 2 != 0) {
			$x = $y = ($steps == 1 || $steps == -3) ? $tpl['h'] : $tpl['w'];
		} else {
			$x = $tpl['w'];
			$y = $tpl['h'];
		}
		$cx=($x/2+$tpl['box']['x'])*_MPDFK;
		$cy=($y/2+$tpl['box']['y'])*_MPDFK;
		$angle*=-1;
		$angle*=M_PI/180;
		$c=cos($angle);
		$s=sin($angle);
		$tpl['box']['w'] = $tpl['w'] ;
		$tpl['box']['h'] = $tpl['h'] ;
		$tpl['buffer'] = sprintf('q %.5F %.5F %.5F %.5F %.2F %.2F cm 1 0 0 1 %.2F %.2F cm %s Q',$c,$s,-$s,$c,$cx,$cy,-$cx,-$cy, $tpl['buffer']);
	}
	return $this->tpl;
}
function UseTemplate($tplidx, $_x=null, $_y=null, $_w=0, $_h=0) {
	if (!isset($this->tpls[$tplidx]))
		$this->Error("Template does not exist!");
	if($this->state==0) { $this->AddPage(); }
	$out = 'q 0 J 1 w 0 j 0 G'."\n"; // reset standard values
	$x = $this->tpls[$tplidx]['x'];
	$y = $this->tpls[$tplidx]['y'];
	$w = $this->tpls[$tplidx]['w'];
	$h = $this->tpls[$tplidx]['h'];
	if ($_x == null) { $_x = $x; }
	if ($_y == null) { $_y = $y; }
	if ($_x === -1) { $_x = $this->x; }
	if ($_y === -1) { $_y = $this->y; }

	$wh = $this->getTemplateSize($tplidx,$_w,$_h);
	$_w = $wh['w'];
	$_h = $wh['h'];
	$out .= sprintf("q %.4F 0 0 %.4F %.2F %.2F cm", ($_w/$this->tpls[$tplidx]['box']['w']), ($_h/$this->tpls[$tplidx]['box']['h']), $_x*_MPDFK, ($this->h-($_y+$_h))*_MPDFK)."\n";
	$out .= $this->tplprefix.$tplidx." Do Q\n";

	$s = array("w" => $_w, "h" => $_h);
	$out .= "Q\n";
	$this->pages[$this->page] = $out . $this->pages[$this->page];
	return $s;
}
function SetPageTemplate($tplidx='') {
	if (!isset($this->tpls[$tplidx])) {
		$this->pageTemplate = '';
		return false;
	}
	$this->pageTemplate = $tplidx;
}
function SetDocTemplate($file='', $continue=0) {
	$this->docTemplate = $file;
	$this->docTemplateContinue = $continue;
}
/*-- END IMPORTS --*/


/* ---------------------------------------------- */
/* ---------------------------------------------- */
/* ---------------------------------------------- */
/* ---------------------------------------------- */
/* ---------------------------------------------- */

// JAVASCRIPT
function _set_object_javascript ($string) {
	$this->_newobj();
	$this->_out('<<');
	$this->_out('/S /JavaScript ');
	$this->_out('/JS '.$this->_textstring($string));
	$this->_out('>>');
	$this->_out('endobj');
}

function SetJS($script) {
	$this->js = $script;
}




}//end of Class




?>