public static function run($dataDir = null)
{
# Instantiate barcode object
$builder = new BarCodeBuilder();
$symbology = new Symbology();
$builder->setSymbologyType($symbology->DataMatrix);
$builder->setCodeText("The quick brown fox jumps over the lazy dog\n The quick brown fox jumps over the lazy dog\n");
$codeLocation = new CodeLocation();
$builder->setCodeLocation($codeLocation->None);
$font = new Font();
$builder->setCodeTextFont(new Font("Serif", $font->BOLD . $font->ITALIC, 20));
# Save the image
$builder->save($dataDir . "HideCodeText.jpg");
# Display Status
print "Hide Code Text Successfully." . PHP_EOL;
}