function output($key, $type, $path)
{
$barcode = $key ? $key : 'HELLO';
// Loading Font
$file = public_path() . '\\font\\Arial.ttf';
if (file_exists($file)) {
$font = new BCGFont($file, 6);
} else {
die('Font does not exist <Br/>' . $file);
}
// The arguments are R, G, B for color.
$color_black = new BCGColor(0, 0, 0);
$color_white = new BCGColor(255, 255, 255);
$code = new BCGean13();
$code->setScale(1);
// Resolution
$code->setThickness(15);
// Thickness
$code->setForegroundColor($color_black);
// Color of bars
$code->setBackgroundColor($color_white);
// Color of spaces
$code->setFont($font);
// Font (or 0)
$code->parse($key);
// Text
//
$filename = $key . $code->getCheckSum() . "." . $type;
$fullpath = $path . "\\" . $filename;
//$code->setDPI(72);
/* Here is the list of the arguments
1 - Filename (empty : display on screen)
2 - Background color */
$drawing = new BCGDrawing($fullpath, $color_white);
$drawing->setBarcode($code);
$drawing->draw();
// Header that says it is an image (remove it if you save the barcode to a file)
//header('Content-Type: image/png');
// Draw (or save) the image into PNG format.
$drawing->finish(BCGDrawing::IMG_FORMAT_PNG);
return $key . $code->getCheckSum();
}
