decodeFile method

Future<List<BarcodeResult>> decodeFile(
  1. String filename
)

Decodes barcodes from an image file.

Implementation

Future<List<BarcodeResult>> decodeFile(String filename) async {
  List<Map<dynamic, dynamic>> ret = List<Map<dynamic, dynamic>>.from(
      await _channel.invokeMethod('decodeFile', {'filename': filename}));
  return convertResults(ret);
}