getWinSigmaAsync method

Future<double> getWinSigmaAsync()

Implementation

Future<double> getWinSigmaAsync() async {
  final rval =
      cvRunAsync<double>((callback) => cobjdetect.HOGDescriptor_getWinSigma_Async(ref, callback), (c, p) {
    final rval = p.cast<ffi.Double>().value;
    calloc.free(p);
    return c.complete(rval);
  });
  return rval;
}