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<?php
/**
* This file is part of PhpAidc LabelPrinter package.
*
* © Appwilio (https://appwilio.com)
* © JhaoDa (https://github.com/jhaoda)
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace PhpAidc\LabelPrinter\Command;
use PhpAidc\LabelPrinter\Contract\Command;
* Partially or completely clears the print image buffer.
final class Clear implements Command
{
/** @var string|null */
private $field;
* @param string|null $field the field from which the print image buffer
* should be cleared (Fingerprint only)
public function __construct(?string $field = null)
$this->field = $field;
}
public function getField(): ?string
return $this->field;