addWriter() addWriter(\Endroid\QrCode\Writer\WriterInterface $writer) : $this Parameters \Endroid\QrCode\Writer\WriterInterface $writer Returns $this —
getWriter() getWriter( $name) : \Endroid\QrCode\Writer\WriterInterface Parameters $name Returns \Endroid\QrCode\Writer\WriterInterface —
getWriters() getWriters() : \Endroid\QrCode\Writer\WriterInterface[] Returns \Endroid\QrCode\Writer\WriterInterface[] —