<?php
require('fpdi.php');

class PDF_Rotate extends FPDI
{
var $angle=0;

function Rotate($angle,$x=-1,$y=-1)
{
	if($x==-1)
		$x=$this->x;
	if($y==-1)
		$y=$this->y;
	if($this->angle!=0)
		$this->_out('Q');
	$this->angle=$angle;
	if($angle!=0)
	{
		$angle*=M_PI/180;
		$c=cos($angle);
		$s=sin($angle);
		$cx=$x*$this->k;
		$cy=($this->h-$y)*$this->k;
		$this->_out(sprintf('q %.5F %.5F %.5F %.5F %.2F %.2F cm 1 0 0 1 %.2F %.2F cm',$c,$s,-$s,$c,$cx,$cy,-$cx,-$cy));
	}
}

function _endpage()
{
	if($this->angle!=0)
	{
		$this->angle=0;
		$this->_out('Q');
	}
	parent::_endpage();
}
}
?>
