posPrintQRCode method

Future<void> posPrintQRCode(
  1. String code, {
  2. int unitSize = 5,
  3. ErrLevel errLevel = ErrLevel.L,
  4. PStringEncoding encoding = PStringEncoding.utf8,
})

Prints a QR code to the POS printer.

  • code: The content of the QR code.
  • unitSize: Size of each module in the QR code.
  • errLevel: Error correction level (L, M, Q, H).
  • encoding: Encoding of the content string.

Implementation

Future<void> posPrintQRCode(
  String code, {
  int unitSize = 5,
  ErrLevel errLevel = ErrLevel.L,
  PStringEncoding encoding = PStringEncoding.utf8,
}) {
  throw UnimplementedError('printQrCode() has not been implemented.');
}