<?php
//============================================================+
// File name : example_010.php
// Begin : 2008-03-04
// Last Update : 2010-02-24
//
// 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 TCPDF to work with multiple columns
*/
class MC_TCPDF extends TCPDF {
/**
* @var number of colums
* @access protected
*/
protected $ncols = 3;
/**
* @var columns width
* @access protected
*/
protected $colwidth = 57;
/**
* @var current column
* @access protected
*/
protected $col = 0;
/**
* @var y position of the beginning of column
* @access protected
*/
protected $col_start_y;
/**
* Set position at a given column
* @param $col column number (from 0 to $ncols-1)
* @access public
*/
public function SetCol($col) {
$this->col = $col;
// set space between columns
if ($this->ncols > 1) {
$column_space = round((float)($this->w - $this->original_lMargin - $this->original_rMargin - ($this->ncols * $this->colwidth)) / ($this->ncols - 1));
} else {
$column_space = 0;
}
// set X position of the current column by case
if ($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 = $x;
if ($col > 0) {
// set Y position for the column
$this->y = $this->col_start_y;
}
// fix for HTML mode
$this->newline = true;
}
/**
* Overwrites the AcceptPageBreak() method to switch between columns
* @return boolean false
* @access public
*/
public function AcceptPageBreak() {
if($this->col < ($this->ncols - 1)) {
// go to next column
$this->SetCol($this->col + 1);
} else {
// go back to first column on the new page
$this->AddPage();
$this->SetCol(0);
}
// avoid page breaking from checkPageBreak()
return false;
}
/**
* Set chapter title
* @param int $num chapter number
* @param string $title chapter title
* @access public
*/
public function ChapterTitle($num, $title) {
$this->SetFont('helvetica', '', 14);
$this->SetFillColor(200, 220, 255);
$this->Cell(0, 6, 'Chapter '.$num.' : '.$title, 0, 1, '', 1);
$this->Ln(4);
// save current Y position
$this->col_start_y = $this->GetY();
}
/**
* Print chapter body
* @param string $file name of the file containing the chapter body
* @param boolean $mode if true the chapter body is in HTML, otherwise in simple text.
* @access public
*/
public function ChapterBody($file, $mode=false) {
// store current margin values
$lMargin = $this->lMargin;
$rMargin = $this->rMargin;
// get esternal file content
$txt = file_get_contents($file, false);
// set font
$this->SetFont('times', '', 9);
// set first column
$this->SetCol(0);
if ($mode) {
// ------ HTML MODE ------
$this->writeHTML($txt, true, false, true, false, 'J');
} else {
// ------ TEXT MODE ------
$this->Write(0, $txt, '', 0, 'J', true, 0, false, false, 0);
}
$this->Ln();
// Go back to first column
$this->SetCol(0);
// restore previous margin values
$this->SetLeftMargin($lMargin);
$this->SetRightMargin($rMargin);
}
/**
* Print chapter
* @param int $num chapter number
* @param string $title chapter title
* @param string $file name of the file containing the chapter body
* @param boolean $mode if true the chapter body is in HTML, otherwise in simple text.
* @access public
*/
public function PrintChapter($num, $title, $file, $mode=false) {
$this->AddPage();
$this->ChapterTitle($num, $title);
$this->ChapterBody($file, $mode);
}
}
// ---------------------------------------------------------
// EXAMPLE
// ---------------------------------------------------------
// create new PDF document
$pdf = new MC_TCPDF(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);
// ---------------------------------------------------------
// print a text
$pdf->PrintChapter(1, 'A RUNAWAY REEF', '../cache/chapter_demo_1.txt', false);
// print an html text
$pdf->PrintChapter(2, 'THE PROS AND CONS', '../cache/chapter_demo_2.txt', true);
// ---------------------------------------------------------
//Close and output PDF document
$pdf->Output('example_010.pdf', 'I');
//============================================================+
// END OF FILE
//============================================================+
?>