Generar pdf[No resuelta]

<?php 
session_start();
include("../../php/conexion.php");
include("../../pdf/fpdf.php");
if(isset($_COOKIE["id_cliente"])){

	$_SESSION["id_cliente"]=$_COOKIE["id_cliente"];	
	
}

if(isset($_SESSION["id_cliente"]) && isset($_GET["pedido"])){
	
	$registros1=mysqli_query($link,"SELECT pedido,producto,cantidad,precio_producto FROM pedidos WHERE pedido='$_GET[pedido]'");
	$registros2=mysqli_query($link,"SELECT * FROM pedidos2 WHERE pedido='$_GET[pedido]'");
	$fila2=mysqli_fetch_array($registros2);
	$registros3=mysqli_query($link,"SELECT nombre,apellidos,direccion,telefono  FROM clientes WHERE id_cliente='$_SESSION[id_cliente]'") or die(mysqli_error());
	$fila3=mysqli_fetch_array($registros3);
	
	$pdf=new FPDF("P","pt","A4");
	$pdf->AddPage();
	$pdf->SetFont("Times","B",25);
	$pdf->SetTextColor(0,102,255);
	$pdf->Cell(0,26,utf8_encode(""),0,0,"L");
	
	
	$pdf->SetXY(30,75);
	$pdf->SetFont("Times","",12);
	$pdf->SetTextColor(0,0,0);
	$pdf->Cell(0,13,"Transversal 40c No.71-65 sur",0,2,"L");
	$pdf->Cell(0,13,utf8_decode("Bogotá D.C"),0,0,"L");
	
	
	$pdf->image("../../images/logocopia.png",430,5,140,120,"png");
	
	$pdf->SetDrawColor(0,102,255);
	$pdf->Line(20,160,575,160);
	$pdf->Line(20,160.5,575,160.5);
	
	$pdf->SetXY(30,185);
	$pdf->SetFont("Times","B",12);
	$pdf->SetTextColor(0,102,255);
	$pdf->Cell(280,13,"Facturar a",0,0,"L");
	$pdf->Cell(95,13,"Fecha:",0,0,"L");
	$pdf->SetTextColor(0,0,0);
	$pdf->SetFont("Times","",12);
	$pdf->Cell(0,13,$fila2["fecha_pedido"],0,1,"L");
	
	$pdf->SetXY(30,210);
	$pdf->SetFont("Times","",12);
	$pdf->SetTextColor(0,0,0);
	$pdf->Cell(280,13,utf8_encode($fila3["nombre"])." ".utf8_encode($fila3["apellidos"]),0,0,"L");
	$pdf->SetTextColor(0,102,255);
	$pdf->SetFont("Times","B",12);
	$pdf->Cell(95,13,"No. Pedido:",0,0,"L");
	$pdf->SetTextColor(0,0,0);
	$pdf->SetFont("Times","",12);
	$pdf->Cell(0,13,$fila2["pedido"],0,1,"L");
	
	$pdf->SetXY(30,235);
	$pdf->SetFont("Times","",12);
	$pdf->SetTextColor(0,0,0);
	$pdf->Cell(280,13,utf8_encode($fila3["direccion"]),0,0,"L");
	//mirar si es necesario el numero de telefono o lo quitamos
	$pdf->SetFont("Times","B",12);
	$pdf->Cell(280,13,$fila3["telefono"],0,0,"L");
	$pdf->SetTextColor(0,102,255);
	$pdf->SetFont("Times","B",12);
	$pdf->Cell(95,13,"Numero Pedido:",0,0,"L");
	$pdf->SetTextColor(0,0,0);
	$pdf->SetFont("Times","",12);
	$pdf->Cell(0,13,$fila2["pedido"],0,1,"L");
	
	$pdf->SetXY(30,285);
	$pdf->SetFont("Times","",12);
	$pdf->SetFillColor(0,102,255);
	$pdf->SetTextColor(255,255,255);
	$pdf->Cell(60,30,"Cantidad",1,0,"C",true);
	$pdf->Cell(270,30,utf8_decode("Descripción"),1,0,"C",true);
	$pdf->Cell(105,30,"Precio Unitario",1,0,"C",true);
	$pdf->Cell(105,30,"Importe",1,1,"C",true);
	
	while($fila1=mysqli_fetch_array($registros1)){
		$pdf->SetX(30);
		$pdf->SetFont("Times","",9);
		$pdf->SetTextColor(0,0,0);
		$pdf->Cell(60,30,$fila1["cantidad"],1,0,"C");
		$pdf->Cell(270,30,utf8_decode($fila1["producto"]),1,0,"C");
		$pdf->Cell(105,30,number_format($fila1["precio_producto"]),1,0,"C");
		$pdf->Cell(105,30,number_format(($fila1["cantidad"]*$fila1["precio_producto"])),1,1,"C");
	}
	
	if($fila2["envio"]==true){
		
		$pdf->SetX(30);
		$pdf->SetFont("Times","",9);
		$pdf->SetTextColor(0,0,0);
		$pdf->Cell(60,30,1,1,0,"C");
		$pdf->Cell(270,30,"Envio",1,0,"C");
		$pdf->Cell(105,30,2.48,1,0,"C");
		$pdf->Cell(105,30,(1*2.48),1,1,"C");
	
	}
	
	$pdf->SetFont("Times","",11);
	$pdf->Cell(450,20,"",0,1,"R");
	$pdf->Cell(450,20,"Total:",0,0,"R");

	$pdf->Cell(80,20,number_format($fila2["total_pedido"])." Pesos",0,1,"L");
	
	
	//$pdf->Cell(80,20,round((($fila2["total_pedido"]*21)/(100))*100)/(100)." E",0,1,"L");
	
	//$pdf->Cell(450,20,"TOTAL:",0,0,"R");
	//$pdf->Cell(80,20,round((($fila2["total_pedido"])+($fila2["total_pedido"]*21)/(100))*100)/(100)." E",0,0,"L");
	
	$pdf->SetXY(30,773);
	$pdf->SetFont("Times","U",12);
	$pdf->SetTextColor(0,102,255);
	$pdf->Cell(85,12,"Forma de Pago:",0,0,"L");
	$pdf->SetFont("Times","B",12);
	$pdf->SetTextColor(0,0,0);
	$pdf->Cell(190,12,$fila2["pago"],0,0,"L");
	$pdf->Output("factura.pdf","I");
	
	
	
	
}

else header("location:../../index.php");
cerrarconexion();
?>

<?php
include("fpdf.php");
$pdf=new FPDF("L","pt","A4");
$pdf->AddPage();
$pdf->SetFont("Times","",14);
$pdf->SetTextColor(255,255,255);
$pdf->SetFillColor(0, 250, 0);
$pdf->Cell(30,46,"Adios mundo",1,0,"L","true");
$pdf->SetDrawColor(0,0,250);
$pdf->Line(0,60,900,60);

$pdf->AddPage();
$pdf->SetXY(100,300);
$pdf->Cell(0,16,"Hola mundo",1,0,"L");


$pdf->AddPage();
$pdf->Image("no-disponible.jpg",0,0,300,250,"jpg","https://www.google.es/");
$pdf->SetFont("Times","",25);
$pdf->SetDrawColor(0,0,0);
$pdf->SetXY(310,20);
$pdf->Cell(0,26,"Hola mundo",1,1,"C");
$pdf->SetFont("Times","",15);
$pdf->SetXY(310,90);
$pdf->Cell(0,46,"Hola mundo",1,2,"L");

$pdf->SetFont("Times","",15);

$pdf->Cell(0,16,"Hola Manola",1,0,"L");
$pdf->Output("pagina.pdf","I");
?>