<?php

namespace DynamicOOOS;

//============================================================+
// File name   : tcpdf_barcodes_2d.php
// Version     : 1.0.015
// Begin       : 2009-04-07
// Last Update : 2014-05-20
// Author      : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
// -------------------------------------------------------------------
// Copyright (C) 2009-2014 Nicola Asuni - Tecnick.com LTD
//
// This file is part of TCPDF software library.
//
// TCPDF is free software: you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// TCPDF is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
//
// See LICENSE.TXT file for more information.
// -------------------------------------------------------------------
//
// Description : PHP class to creates array representations for
//               2D barcodes to be used with TCPDF.
//
//============================================================+
/**
 * @file
 * PHP class to creates array representations for 2D barcodes to be used with TCPDF.
 * @package com.tecnick.tcpdf
 * @author Nicola Asuni
 * @version 1.0.015
 */
/**
 * @class TCPDF2DBarcode
 * PHP class to creates array representations for 2D barcodes to be used with TCPDF (http://www.tcpdf.org).
 * @package com.tecnick.tcpdf
 * @version 1.0.015
 * @author Nicola Asuni
 */
class TCPDF2DBarcode
{
    /**
     * Array representation of barcode.
     * @protected
     */
    protected $barcode_array = array();
    /**
     * This is the class constructor.
     * Return an array representations for 2D barcodes:<ul>
     * <li>$arrcode['code'] code to be printed on text label</li>
     * <li>$arrcode['num_rows'] required number of rows</li>
     * <li>$arrcode['num_cols'] required number of columns</li>
     * <li>$arrcode['bcode'][$r][$c] value of the cell is $r row and $c column (0 = transparent, 1 = black)</li></ul>
     * @param string $code code to print
     * @param string $type type of barcode: <ul><li>DATAMATRIX : Datamatrix (ISO/IEC 16022)</li><li>PDF417 : PDF417 (ISO/IEC 15438:2006)</li><li>PDF417,a,e,t,s,f,o0,o1,o2,o3,o4,o5,o6 : PDF417 with parameters: a = aspect ratio (width/height); e = error correction level (0-8); t = total number of macro segments; s = macro segment index (0-99998); f = file ID; o0 = File Name (text); o1 = Segment Count (numeric); o2 = Time Stamp (numeric); o3 = Sender (text); o4 = Addressee (text); o5 = File Size (numeric); o6 = Checksum (numeric). NOTES: Parameters t, s and f are required for a Macro Control Block, all other parameters are optional. To use a comma character ',' on text options, replace it with the character 255: "\xff".</li><li>QRCODE : QRcode Low error correction</li><li>QRCODE,L : QRcode Low error correction</li><li>QRCODE,M : QRcode Medium error correction</li><li>QRCODE,Q : QRcode Better error correction</li><li>QRCODE,H : QR-CODE Best error correction</li><li>RAW: raw mode - comma-separad list of array rows</li><li>RAW2: raw mode - array rows are surrounded by square parenthesis.</li><li>TEST : Test matrix</li></ul>
     */
    public function __construct($code, $type)
    {
        $this->setBarcode($code, $type);
    }
    /**
     * Return an array representations of barcode.
     * @return array
     */
    public function getBarcodeArray()
    {
        return $this->barcode_array;
    }
    /**
     * Send barcode as SVG image object to the standard output.
     * @param int $w Width of a single rectangle element in user units.
     * @param int $h Height of a single rectangle element in user units.
     * @param string $color Foreground color (in SVG format) for bar elements (background is transparent).
     * @public
     */
    public function getBarcodeSVG($w = 3, $h = 3, $color = 'black')
    {
        // send headers
        $code = $this->getBarcodeSVGcode($w, $h, $color);
        \header('Content-Type: application/svg+xml');
        \header('Cache-Control: public, must-revalidate, max-age=0');
        // HTTP/1.1
        \header('Pragma: public');
        \header('Expires: Sat, 26 Jul 1997 05:00:00 GMT');
        // Date in the past
        \header('Last-Modified: ' . \gmdate('D, d M Y H:i:s') . ' GMT');
        \header('Content-Disposition: inline; filename="' . \md5($code) . '.svg";');
        //header('Content-Length: '.strlen($code));
        echo $code;
    }
    /**
     * Return a SVG string representation of barcode.
     * @param int $w Width of a single rectangle element in user units.
     * @param int $h Height of a single rectangle element in user units.
     * @param string $color Foreground color (in SVG format) for bar elements (background is transparent).
     * @return string SVG code.
     * @public
     */
    public function getBarcodeSVGcode($w = 3, $h = 3, $color = 'black')
    {
        // replace table for special characters
        $repstr = array("\x00" => '', '&' => '&amp;', '<' => '&lt;', '>' => '&gt;');
        $svg = '<' . '?' . 'xml version="1.0" standalone="no"' . '?' . '>' . "\n";
        $svg .= '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">' . "\n";
        $svg .= '<svg width="' . \round($this->barcode_array['num_cols'] * $w, 3) . '" height="' . \round($this->barcode_array['num_rows'] * $h, 3) . '" version="1.1" xmlns="http://www.w3.org/2000/svg">' . "\n";
        $svg .= "\t" . '<desc>' . \strtr($this->barcode_array['code'], $repstr) . '</desc>' . "\n";
        $svg .= "\t" . '<g id="elements" fill="' . $color . '" stroke="none">' . "\n";
        // print barcode elements
        $y = 0;
        // for each row
        for ($r = 0; $r < $this->barcode_array['num_rows']; ++$r) {
            $x = 0;
            // for each column
            for ($c = 0; $c < $this->barcode_array['num_cols']; ++$c) {
                if ($this->barcode_array['bcode'][$r][$c] == 1) {
                    // draw a single barcode cell
                    $svg .= "\t\t" . '<rect x="' . $x . '" y="' . $y . '" width="' . $w . '" height="' . $h . '" />' . "\n";
                }
                $x += $w;
            }
            $y += $h;
        }
        $svg .= "\t" . '</g>' . "\n";
        $svg .= '</svg>' . "\n";
        return $svg;
    }
    /**
     * Return an HTML representation of barcode.
     * @param int $w Width of a single rectangle element in pixels.
     * @param int $h Height of a single rectangle element in pixels.
     * @param string $color Foreground color for bar elements (background is transparent).
     * @return string HTML code.
     * @public
     */
    public function getBarcodeHTML($w = 10, $h = 10, $color = 'black')
    {
        $html = '<div style="font-size:0;position:relative;width:' . $w * $this->barcode_array['num_cols'] . 'px;height:' . $h * $this->barcode_array['num_rows'] . 'px;">' . "\n";
        // print barcode elements
        $y = 0;
        // for each row
        for ($r = 0; $r < $this->barcode_array['num_rows']; ++$r) {
            $x = 0;
            // for each column
            for ($c = 0; $c < $this->barcode_array['num_cols']; ++$c) {
                if ($this->barcode_array['bcode'][$r][$c] == 1) {
                    // draw a single barcode cell
                    $html .= '<div style="background-color:' . $color . ';width:' . $w . 'px;height:' . $h . 'px;position:absolute;left:' . $x . 'px;top:' . $y . 'px;">&nbsp;</div>' . "\n";
                }
                $x += $w;
            }
            $y += $h;
        }
        $html .= '</div>' . "\n";
        return $html;
    }
    /**
     * Send a PNG image representation of barcode (requires GD or Imagick library).
     * @param int $w Width of a single rectangle element in pixels.
     * @param int $h Height of a single rectangle element in pixels.
     * @param array $color RGB (0-255) foreground color for bar elements (background is transparent).
     * @public
     */
    public function getBarcodePNG($w = 3, $h = 3, $color = array(0, 0, 0))
    {
        $data = $this->getBarcodePngData($w, $h, $color);
        // send headers
        \header('Content-Type: image/png');
        \header('Cache-Control: public, must-revalidate, max-age=0');
        // HTTP/1.1
        \header('Pragma: public');
        \header('Expires: Sat, 26 Jul 1997 05:00:00 GMT');
        // Date in the past
        \header('Last-Modified: ' . \gmdate('D, d M Y H:i:s') . ' GMT');
        //header('Content-Length: '.strlen($data));
        echo $data;
    }
    /**
     * Return a PNG image representation of barcode (requires GD or Imagick library).
     * @param int $w Width of a single rectangle element in pixels.
     * @param int $h Height of a single rectangle element in pixels.
     * @param array $color RGB (0-255) foreground color for bar elements (background is transparent).
     * @return string|Imagick|false image or false in case of error.
     * @public
     */
    public function getBarcodePngData($w = 3, $h = 3, $color = array(0, 0, 0))
    {
        // calculate image size
        $width = $this->barcode_array['num_cols'] * $w;
        $height = $this->barcode_array['num_rows'] * $h;
        if (\function_exists('imagecreate')) {
            // GD library
            $imagick = \false;
            $png = \imagecreate($width, $height);
            $bgcol = \imagecolorallocate($png, 255, 255, 255);
            \imagecolortransparent($png, $bgcol);
            $fgcol = \imagecolorallocate($png, $color[0], $color[1], $color[2]);
        } elseif (\extension_loaded('imagick')) {
            $imagick = \true;
            $bgcol = new \imagickpixel('rgb(255,255,255');
            $fgcol = new \imagickpixel('rgb(' . $color[0] . ',' . $color[1] . ',' . $color[2] . ')');
            $png = new \Imagick();
            $png->newImage($width, $height, 'none', 'png');
            $bar = new \imagickdraw();
            $bar->setfillcolor($fgcol);
        } else {
            return \false;
        }
        // print barcode elements
        $y = 0;
        // for each row
        for ($r = 0; $r < $this->barcode_array['num_rows']; ++$r) {
            $x = 0;
            // for each column
            for ($c = 0; $c < $this->barcode_array['num_cols']; ++$c) {
                if ($this->barcode_array['bcode'][$r][$c] == 1) {
                    // draw a single barcode cell
                    if ($imagick) {
                        $bar->rectangle($x, $y, $x + $w - 1, $y + $h - 1);
                    } else {
                        \imagefilledrectangle($png, $x, $y, $x + $w - 1, $y + $h - 1, $fgcol);
                    }
                }
                $x += $w;
            }
            $y += $h;
        }
        if ($imagick) {
            $png->drawimage($bar);
            return $png;
        } else {
            \ob_start();
            \imagepng($png);
            $imagedata = \ob_get_clean();
            \imagedestroy($png);
            return $imagedata;
        }
    }
    /**
     * Set the barcode.
     * @param string $code code to print
     * @param string $type type of barcode: <ul><li>DATAMATRIX : Datamatrix (ISO/IEC 16022)</li><li>PDF417 : PDF417 (ISO/IEC 15438:2006)</li><li>PDF417,a,e,t,s,f,o0,o1,o2,o3,o4,o5,o6 : PDF417 with parameters: a = aspect ratio (width/height); e = error correction level (0-8); t = total number of macro segments; s = macro segment index (0-99998); f = file ID; o0 = File Name (text); o1 = Segment Count (numeric); o2 = Time Stamp (numeric); o3 = Sender (text); o4 = Addressee (text); o5 = File Size (numeric); o6 = Checksum (numeric). NOTES: Parameters t, s and f are required for a Macro Control Block, all other parameters are optional. To use a comma character ',' on text options, replace it with the character 255: "\xff".</li><li>QRCODE : QRcode Low error correction</li><li>QRCODE,L : QRcode Low error correction</li><li>QRCODE,M : QRcode Medium error correction</li><li>QRCODE,Q : QRcode Better error correction</li><li>QRCODE,H : QR-CODE Best error correction</li><li>RAW: raw mode - comma-separad list of array rows</li><li>RAW2: raw mode - array rows are surrounded by square parenthesis.</li><li>TEST : Test matrix</li></ul>
     * @return void
     */
    public function setBarcode($code, $type)
    {
        $mode = \explode(',', $type);
        $qrtype = \strtoupper($mode[0]);
        switch ($qrtype) {
            case 'DATAMATRIX':
                // DATAMATRIX (ISO/IEC 16022)
                require_once \dirname(__FILE__) . '/include/barcodes/datamatrix.php';
                $qrcode = new Datamatrix($code);
                $this->barcode_array = $qrcode->getBarcodeArray();
                $this->barcode_array['code'] = $code;
                break;
            case 'PDF417':
                // PDF417 (ISO/IEC 15438:2006)
                require_once \dirname(__FILE__) . '/include/barcodes/pdf417.php';
                if (!isset($mode[1]) or $mode[1] === '') {
                    $aspectratio = 2;
                    // default aspect ratio (width / height)
                } else {
                    $aspectratio = \floatval($mode[1]);
                }
                if (!isset($mode[2]) or $mode[2] === '') {
                    $ecl = -1;
                    // default error correction level (auto)
                } else {
                    $ecl = \intval($mode[2]);
                }
                // set macro block
                $macro = array();
                if (isset($mode[3]) and $mode[3] !== '' and isset($mode[4]) and $mode[4] !== '' and isset($mode[5]) and $mode[5] !== '') {
                    $macro['segment_total'] = \intval($mode[3]);
                    $macro['segment_index'] = \intval($mode[4]);
                    $macro['file_id'] = \strtr($mode[5], "\xff", ',');
                    for ($i = 0; $i < 7; ++$i) {
                        $o = $i + 6;
                        if (isset($mode[$o]) and $mode[$o] !== '') {
                            // add option
                            $macro['option_' . $i] = \strtr($mode[$o], "\xff", ',');
                        }
                    }
                }
                $qrcode = new PDF417($code, $ecl, $aspectratio, $macro);
                $this->barcode_array = $qrcode->getBarcodeArray();
                $this->barcode_array['code'] = $code;
                break;
            case 'QRCODE':
                // QR-CODE
                require_once \dirname(__FILE__) . '/include/barcodes/qrcode.php';
                if (!isset($mode[1]) or !\in_array($mode[1], array('L', 'M', 'Q', 'H'))) {
                    $mode[1] = 'L';
                    // Ddefault: Low error correction
                }
                $qrcode = new QRcode($code, \strtoupper($mode[1]));
                $this->barcode_array = $qrcode->getBarcodeArray();
                $this->barcode_array['code'] = $code;
                break;
            case 'RAW':
            case 'RAW2':
                // RAW MODE
                // remove spaces
                $code = \preg_replace('/[\\s]*/si', '', $code);
                if (\strlen($code) < 3) {
                    break;
                }
                if ($qrtype == 'RAW') {
                    // comma-separated rows
                    $rows = \explode(',', $code);
                } else {
                    // RAW2
                    // rows enclosed in square parentheses
                    $code = \substr($code, 1, -1);
                    $rows = \explode('][', $code);
                }
                $this->barcode_array['num_rows'] = \count($rows);
                $this->barcode_array['num_cols'] = \strlen($rows[0]);
                $this->barcode_array['bcode'] = array();
                foreach ($rows as $r) {
                    $this->barcode_array['bcode'][] = \str_split($r, 1);
                }
                $this->barcode_array['code'] = $code;
                break;
            case 'TEST':
                // TEST MODE
                $this->barcode_array['num_rows'] = 5;
                $this->barcode_array['num_cols'] = 15;
                $this->barcode_array['bcode'] = array(array(1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1), array(0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0), array(0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0), array(0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0), array(0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0));
                $this->barcode_array['code'] = $code;
                break;
            default:
                $this->barcode_array = array();
        }
    }
}
//============================================================+
// File name   : tcpdf_barcodes_2d.php
// Version     : 1.0.015
// Begin       : 2009-04-07
// Last Update : 2014-05-20
// Author      : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
// License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
// -------------------------------------------------------------------
// Copyright (C) 2009-2014 Nicola Asuni - Tecnick.com LTD
//
// This file is part of TCPDF software library.
//
// TCPDF is free software: you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// TCPDF is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
//
// See LICENSE.TXT file for more information.
// -------------------------------------------------------------------
//
// Description : PHP class to creates array representations for
//               2D barcodes to be used with TCPDF.
//
//============================================================+
/**
 * @file
 * PHP class to creates array representations for 2D barcodes to be used with TCPDF.
 * @package com.tecnick.tcpdf
 * @author Nicola Asuni
 * @version 1.0.015
 */
/**
 * @class TCPDF2DBarcode
 * PHP class to creates array representations for 2D barcodes to be used with TCPDF (http://www.tcpdf.org).
 * @package com.tecnick.tcpdf
 * @version 1.0.015
 * @author Nicola Asuni
 */
\class_alias('DynamicOOOS\\TCPDF2DBarcode', 'TCPDF2DBarcode', \false);
// end of class
//============================================================+
// END OF FILE
//============================================================+
