<?php
if (!defined('BASEPATH'))
	exit('No direct script access allowed');

	/*	
	   *	Developed by: DBCinfotech
       *	Date	: 20 November, 2015
       *	Bizpro Stock Manager ERP
       *	http://codecanyon.net/user/dbcinfotech
    */

class Barcode_model extends CI_Model
{
	function __construct()
	{
		parent::__construct();
	}

	// DECLARATION: CREATES BARCODE OF A PARTICULAR PRODUCT USING SERIAL NUMBER OF THE PRODUCT
	function create_barcode()
	{
		// side effect: includes the font file for barcodes
        require_once('assets/barcode/class/BCGFontFile.php');

        // side effect: includes the color classes for barcodes
        require_once('assets/barcode/class/BCGColor.php');

        require_once('assets/barcode/class/BCGBarcode.php');

        // side effect: includes the drawing classes for barcodes
        require_once('assets/barcode/class/BCGDrawing.php');

        // side effect: includes the barcode technology
        require_once('assets/barcode/class/BCGcode39.barcode.php');
       
        // Loading Font
        $font          = new BCGFontFile('assets/barcode/font/Arial.ttf', 12);
        // Don't forget to sanitize user inputs
        $text          = $id;
        // The arguments are R, G, B for color.
        $color_black   = new BCGColor(0, 0, 0);
        $color_white   = new BCGColor(255, 255, 255);
        $drawException = null;

        try {
            $code = new BCGcode39();
            $code->setScale(max(1, min(4, 1))); // Resolution
            $code->setThickness(max(9, min(90, intval(50)))); // Thickness
            $code->setForegroundColor($color_black); // Color of bars
            $code->setBackgroundColor($color_white); // Color of spaces
            $code->setFont($font); // Font (or 0)
            
            $text = $this->convertText(urldecode($_GET['id']));

            $code->parse($text); // Text
           //$code->clearLabels();
        }

        catch (Exception $exception) {
            $drawException = $exception;
        }
        /* Here is the list of the arguments
        1 - Filename (empty : display on screen)
        2 - Background color */
        $drawing = new BCGDrawing('', $color_white);
        if ($drawException) {
            $drawing->drawException($drawException);
        } else {
            $drawing->setBarcode($code);
            $drawing->setRotationAngle(0);
            $drawing->setDPI(max(72, min(300, intval(72))));
            $drawing->draw();
        }
        // Header that says it is an image (remove it if you save the barcode to a file)
        header('Content-Type: image/png');
        header('Content-Disposition: inline; filename="barcode.png"');
        // Draw (or save) the image into PNG format.
        $drawing->finish(BCGDrawing::IMG_FORMAT_PNG);
	}

    function convertText($text) {
    $text = stripslashes($text);
    if (function_exists('mb_convert_encoding')) {
        $text = mb_convert_encoding($text, 'ISO-8859-1', 'UTF-8');
    }
    return $text;
    }	
    

}

/* End of file Barcode_model.php */
/* Location: ./application/models/Barcode_model.php */