<?php
error_reporting(E_ALL);

$x="20";
$y="20";
$w="20";
$h="20";
$r="20";
$style="F";

require('fpdf.php');

class PDF extends FPDF
{
//Page header
function Header()
{
//Logo,
$this->Image('logo.jpg',5,8,45); 
//Arial bold 15
$this->SetFont('Arial','B',15);

//Move to the right
$this->Cell(80);
//Title
$this->Cell(30,10,'Title',1,0,'C');
//Line break
$this->Ln(20);
}

//Page footer
function Footer()
{
//Position at 1.5 cm from bottom
$this->SetY(-15);
//Arial italic 8
$this->SetFont('Arial','I',8);
//Page number
$this->Cell(0,10,'Page '.$this->PageNo().'/{nb}',0,0,'C');
}
}
//Instanciation of inherited class
function rounded($x, $y, $w, $h, $r, $style = '')
{
        $k = $this->k;
        $hp = $this->h;
        if($style=='F')
                $op='f';
        elseif($style=='FD' or $style=='DF')
                $op='B';
        else
                $op='S';
        $MyArc = 4/3 * (sqrt(2) - 1);
        $this->_out(sprintf('%.2f %.2f m',($x+$r)*$k,($hp-$y)*$k ));
        $xc = $x+$w-$r ;
        $yc = $y+$r;
        $this->_out(sprintf('%.2f %.2f l', $xc*$k,($hp-$y)*$k ));

        $this->_Arc($xc + $r*$MyArc, $yc - $r, $xc + $r, $yc - $r*$MyArc, $xc + $r, $yc);
        $xc = $x+$w-$r ;
        $yc = $y+$h-$r;
        $this->_out(sprintf('%.2f %.2f l',($x+$w)*$k,($hp-$yc)*$k));
        $this->_Arc($xc + $r, $yc + $r*$MyArc, $xc + $r*$MyArc, $yc + $r, $xc, $yc + $r);
        $xc = $x+$r ;
        $yc = $y+$h-$r;
        $this->_out(sprintf('%.2f %.2f l',$xc*$k,($hp-($y+$h))*$k));
        $this->_Arc($xc - $r*$MyArc, $yc + $r, $xc - $r, $yc + $r*$MyArc, $xc - $r, $yc);
        $xc = $x+$r ;
        $yc = $y+$r;
        $this->_out(sprintf('%.2f %.2f l',($x)*$k,($hp-$yc)*$k ));
        $this->_Arc($xc - $r, $yc - $r*$MyArc, $xc - $r*$MyArc, $yc - $r, $xc, $yc - $r);
        $this->_out($op);
}

$pdf=new PDF();
$pdf->AliasNbPages();
$pdf->AddPage();
$pdf->SetFont('Times','',12);
$pdf->SetLeftMargin(5);
$pdf->Ln(0,5);
$pdf->rounded($r1, $y1, ($r2 - $r1), $y2, 2.5, 'DF');
for($i=1;$i<=40;$i++)
$pdf->Cell(0,10,'Printing line number '.$i,0,1);
$pdf->Output();
?>