initializeGoogleVision method

Implementation

Future<void> initializeGoogleVision() async {
  final logLevel = _toLogLevel(globalResults!['log-level']);

  _googleVision = await GoogleVision(
    logLevel,
  ).withJwt(credentialsFromFile(File(globalResults!['credential-file'])));

  imageFile = File(argResults!['image-file']);

  imageBytes = await imageFile.readAsBytes();

  if (argResults != null && argResults!['pages'] != null) {
    pages = (argResults!['pages'] as String?)
        ?.split(',')
        .map(int.parse)
        .toList();
  }
}