<?php

//============================================================+
// File name   : example_031.php
// Begin       : 2008-06-09
// Last Update : 2013-05-14
//
// Description : Example 031 for TCPDF class
//               Pie Chart
//
// Author: Nicola Asuni
//
// (c) Copyright:
//               Nicola Asuni
//               Tecnick.com LTD
//               www.tecnick.com
//               info@tecnick.com
//============================================================+

/**
 * Creates an example PDF TEST document using TCPDF
 * @package com.tecnick.tcpdf
 * @abstract TCPDF - Example: Pie Chart
 * @author Nicola Asuni
 * @since 2008-06-09
 * @group drawing
 * @group pdf
 */

// Include the main TCPDF library (search for installation path).
require_once 'tcpdf_include.php';

// create new PDF document
$pdf = new 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 031');
$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 . ' 031', PDF_HEADER_STRING);

// set header and footer fonts
$pdf->setHeaderFont([PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN]);
$pdf->setFooterFont([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 (optional)
if (@file_exists(dirname(__FILE__) . '/lang/eng.php')) {
    require_once dirname(__FILE__) . '/lang/eng.php';
    $pdf->setLanguageArray($l);
}

// ---------------------------------------------------------

// set font
$pdf->setFont('helvetica', 'B', 20);

// add a page
$pdf->AddPage();

$pdf->Write(0, 'Example of PieSector() method.');

$xc = 105;
$yc = 100;
$r = 50;

$pdf->setFillColor(0, 0, 255);
$pdf->PieSector($xc, $yc, $r, 20, 120, 'FD', false, 0, 2);

$pdf->setFillColor(0, 255, 0);
$pdf->PieSector($xc, $yc, $r, 120, 250, 'FD', false, 0, 2);

$pdf->setFillColor(255, 0, 0);
$pdf->PieSector($xc, $yc, $r, 250, 20, 'FD', false, 0, 2);

// write labels
$pdf->setTextColor(255, 255, 255);
$pdf->Text(105, 65, 'BLUE');
$pdf->Text(60, 95, 'GREEN');
$pdf->Text(120, 115, 'RED');

// ---------------------------------------------------------

//Close and output PDF document
$pdf->Output('example_031.pdf', 'I');
