addQrCode method

void addQrCode(
  1. String data, {
  2. QRSize size = QRSize.size6,
})

Implementation

void addQrCode(String data, {QRSize size = QRSize.size6}) {
  bytes.add(Uint8List.fromList(generator.qrcode(data, size: size)));
  myPosPaper.addQrCode(data, size: 280);
}