<?php

//============================================================+
// File name   : example_004.php
// Begin       : 2008-03-04
// Last Update : 2013-05-14
//
// Description : Example 004 for TCPDF class
//               Cell stretching
//
// 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: Cell stretching
 * @author Nicola Asuni
 * @since 2008-03-04
 * @group cell
 * @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 004');
$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 . ' 004', 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('times', '', 11);

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

//Cell($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=0, $link='', $stretch=0, $ignore_min_height=false, $calign='T', $valign='M')

// test Cell stretching
$pdf->Cell(0, 0, 'TEST CELL STRETCH: no stretch', 1, 1, 'C', 0, '', 0);
$pdf->Cell(0, 0, 'TEST CELL STRETCH: scaling', 1, 1, 'C', 0, '', 1);
$pdf->Cell(0, 0, 'TEST CELL STRETCH: force scaling', 1, 1, 'C', 0, '', 2);
$pdf->Cell(0, 0, 'TEST CELL STRETCH: spacing', 1, 1, 'C', 0, '', 3);
$pdf->Cell(0, 0, 'TEST CELL STRETCH: force spacing', 1, 1, 'C', 0, '', 4);

$pdf->Ln(5);

$pdf->Cell(45, 0, 'TEST CELL STRETCH: scaling', 1, 1, 'C', 0, '', 1);
$pdf->Cell(45, 0, 'TEST CELL STRETCH: force scaling', 1, 1, 'C', 0, '', 2);
$pdf->Cell(45, 0, 'TEST CELL STRETCH: spacing', 1, 1, 'C', 0, '', 3);
$pdf->Cell(45, 0, 'TEST CELL STRETCH: force spacing', 1, 1, 'C', 0, '', 4);

$pdf->AddPage();

// example using general stretching and spacing

for ($stretching = 90; $stretching <= 110; $stretching += 10) {
    for ($spacing = -0.254; $spacing <= 0.254; $spacing += 0.254) {
        // set general stretching (scaling) value
        $pdf->setFontStretching($stretching);

        // set general spacing value
        $pdf->setFontSpacing($spacing);

        $pdf->Cell(
            0,
            0,
            'Stretching ' . $stretching . '%, Spacing ' . sprintf('%+.3F', $spacing) . 'mm, no stretch',
            1,
            1,
            'C',
            0,
            '',
            0,
        );
        $pdf->Cell(
            0,
            0,
            'Stretching ' . $stretching . '%, Spacing ' . sprintf('%+.3F', $spacing) . 'mm, scaling',
            1,
            1,
            'C',
            0,
            '',
            1,
        );
        $pdf->Cell(
            0,
            0,
            'Stretching ' . $stretching . '%, Spacing ' . sprintf('%+.3F', $spacing) . 'mm, force scaling',
            1,
            1,
            'C',
            0,
            '',
            2,
        );
        $pdf->Cell(
            0,
            0,
            'Stretching ' . $stretching . '%, Spacing ' . sprintf('%+.3F', $spacing) . 'mm, spacing',
            1,
            1,
            'C',
            0,
            '',
            3,
        );
        $pdf->Cell(
            0,
            0,
            'Stretching ' . $stretching . '%, Spacing ' . sprintf('%+.3F', $spacing) . 'mm, force spacing',
            1,
            1,
            'C',
            0,
            '',
            4,
        );

        $pdf->Ln(2);
    }
}

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

//Close and output PDF document
$pdf->Output('example_004.pdf', 'I');