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tcpdf/examples/example_010.php

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<?php
//============================================================+
// File name : example_010.php
// Begin : 2008-03-04
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// Last Update : 2009-04-16
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//
// Description : Example 010 for TCPDF class
// Text on multiple columns
//
// Author: Nicola Asuni
//
// (c) Copyright:
// Nicola Asuni
// Tecnick.com s.r.l.
// Via Della Pace, 11
// 09044 Quartucciu (CA)
// ITALY
// www.tecnick.com
// info@tecnick.com
//============================================================+
/**
* Creates an example PDF TEST document using TCPDF
* @package com.tecnick.tcpdf
* @abstract TCPDF - Example: Text on multiple columns
* @author Nicola Asuni
* @copyright 2004-2009 Nicola Asuni - Tecnick.com S.r.l (www.tecnick.com) Via Della Pace, 11 - 09044 - Quartucciu (CA) - ITALY - www.tecnick.com - info@tecnick.com
* @link http://tcpdf.org
* @license http://www.gnu.org/copyleft/lesser.html LGPL
* @since 2008-03-04
*/
require_once('../config/lang/eng.php');
require_once('../tcpdf.php');
// extend TCPF with custom functions
class MYPDF extends TCPDF {
//number of colums
protected $ncols = 3;
// columns width
protected $colwidth = 57;
//Current column
protected $col = 0;
//Ordinate of column start
protected $y0;
//Set position at a given column
public function SetCol($col) {
$this->col = $col;
// space between columns
if ($this->ncols > 1) {
$column_space = round((float)($this->w - $this->original_lMargin - $this->original_rMargin - ($this->ncols * $this->colwidth)) / ($this->ncols - 1));
} else {
$column_space = 0;
}
// X position of the current column
if ($this->rtl) {
$x = $this->w - $this->original_rMargin - ($col * ($this->colwidth + $column_space));
$this->SetRightMargin($this->w - $x);
$this->SetLeftMargin($x - $this->colwidth);
} else {
$x = $this->original_lMargin + ($col * ($this->colwidth + $column_space));
$this->SetLeftMargin($x);
$this->SetRightMargin($this->w - $x - $this->colwidth);
}
$this->x = $x;
//$this->x = $x + $this->cMargin; // use this for html mode
if ($col > 0) {
$this->y = $this->y0;
}
}
//Method accepting or not automatic page break
public function AcceptPageBreak() {
if($this->col < ($this->ncols - 1)) {
//Go to next column
$this->SetCol($this->col + 1);
//Keep on page
return false;
} else {
$this->AddPage();
//Go back to first column
$this->SetCol(0);
//Page break
return false;
}
}
// Set chapter title
public function ChapterTitle($num, $label) {
$this->SetFont('helvetica', '', 14);
$this->SetFillColor(200, 220, 255);
$this->Cell(0, 6, 'Chapter '.$num.' : '.$label, 0, 1, '', 1);
$this->Ln(4);
// Save ordinate
$this->y0 = $this->GetY();
}
// Print chapter body
public function ChapterBody($file) {
// store current margin values
$lMargin = $this->lMargin;
$rMargin = $this->rMargin;
// get esternal file content
$txt = file_get_contents($file, false);
// Font
$this->SetFont('times', '', 9);
// Output text in a column
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$this->MultiCell($this->colwidth, 5, $txt, 0, 'J', 0, 1, '', '', true, 0, false);
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$this->Ln();
// Go back to first column
$this->SetCol(0);
// restore previous margin values
$this->SetLeftMargin($lMargin);
$this->SetRightMargin($rMargin);
}
//Add chapter
public function PrintChapter($num,$title,$file) {
$this->AddPage();
$this->ChapterTitle($num,$title);
$this->ChapterBody($file);
}
}
// create new PDF document
$pdf = new MYPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
// set document information
$pdf->SetCreator(PDF_CREATOR);
$pdf->SetAuthor('Nicola Asuni');
$pdf->SetTitle('TCPDF Example 010');
$pdf->SetSubject('TCPDF Tutorial');
$pdf->SetKeywords('TCPDF, PDF, example, test, guide');
// set default header data
$pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE, PDF_HEADER_STRING);
// set header and footer fonts
$pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
$pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
// set default monospaced font
$pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);
//set margins
$pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
$pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
$pdf->SetFooterMargin(PDF_MARGIN_FOOTER);
//set auto page breaks
$pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
//set image scale factor
$pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
//set some language-dependent strings
$pdf->setLanguageArray($l);
// ---------------------------------------------------------
$pdf->PrintChapter(1, 'A RUNAWAY REEF', '../cache/chapter_demo_1.txt');
$pdf->PrintChapter(2, 'THE PROS AND CONS', '../cache/chapter_demo_2.txt');
// ---------------------------------------------------------
//Close and output PDF document
$pdf->Output('example_010.pdf', 'I');
//============================================================+
// END OF FILE
//============================================================+
?>