<?php

require('../fpdf.php');



class PDF extends FPDF

{

protected $col = 0; // Current column

protected $y0;      // Ordinate of column start



function Header()

{

	// Page header

	global $title;



	$this->SetFont('Arial','B',15);

	$w = $this->GetStringWidth($title)+6;

	$this->SetX((210-$w)/2);

	$this->SetDrawColor(0,80,180);

	$this->SetFillColor(230,230,0);

	$this->SetTextColor(220,50,50);

	$this->SetLineWidth(1);

	$this->Cell($w,9,$title,1,1,'C',true);

	$this->Ln(10);

	// Save ordinate

	$this->y0 = $this->GetY();

}



function Footer()

{

	// Page footer

	$this->SetY(-15);

	$this->SetFont('Arial','I',8);

	$this->SetTextColor(128);

	$this->Cell(0,10,'Page '.$this->PageNo(),0,0,'C');

}



function SetCol($col)

{

	// Set position at a given column

	$this->col = $col;

	$x = 10+$col*65;

	$this->SetLeftMargin($x);

	$this->SetX($x);

}



function AcceptPageBreak()

{

	// Method accepting or not automatic page break

	if($this->col<2)

	{

		// Go to next column

		$this->SetCol($this->col+1);

		// Set ordinate to top

		$this->SetY($this->y0);

		// Keep on page

		return false;

	}

	else

	{

		// Go back to first column

		$this->SetCol(0);

		// Page break

		return true;

	}

}



function ChapterTitle($num, $label)

{

	// Title

	$this->SetFont('Arial','',12);

	$this->SetFillColor(200,220,255);

	$this->Cell(0,6,"Chapter $num : $label",0,1,'L',true);

	$this->Ln(4);

	// Save ordinate

	$this->y0 = $this->GetY();

}



function ChapterBody($file)

{

	// Read text file

	$txt = file_get_contents($file);

	// Font

	$this->SetFont('Times','',12);

	// Output text in a 6 cm width column

	$this->MultiCell(60,5,$txt);

	$this->Ln();

	// Mention

	$this->SetFont('','I');

	$this->Cell(0,5,'(end of excerpt)');

	// Go back to first column

	$this->SetCol(0);

}



function PrintChapter($num, $title, $file)

{

	// Add chapter

	$this->AddPage();

	$this->ChapterTitle($num,$title);

	$this->ChapterBody($file);

}

}



$pdf = new PDF();

$title = '20000 Leagues Under the Seas';

$pdf->SetTitle($title);

$pdf->SetAuthor('Jules Verne');

$pdf->PrintChapter(1,'A RUNAWAY REEF','20k_c1.txt');

$pdf->PrintChapter(2,'THE PROS AND CONS','20k_c2.txt');

$pdf->Output();

?>

