$defaultWriter $defaultWriter : \Endroid\QrCode\Writer\WriterInterface|null Type WriterInterface|null —
addWriter() addWriter(\Endroid\QrCode\Writer\WriterInterface $writer) : void Parameters \Endroid\QrCode\Writer\WriterInterface $writer
getWriter() getWriter(string $name) : \Endroid\QrCode\Writer\WriterInterface Parameters string $name Returns \Endroid\QrCode\Writer\WriterInterface —
getDefaultWriter() getDefaultWriter() : \Endroid\QrCode\Writer\WriterInterface Returns \Endroid\QrCode\Writer\WriterInterface —
getWriters() getWriters() : \Endroid\QrCode\Writer\WriterInterface[] Returns \Endroid\QrCode\Writer\WriterInterface[] —