getHat method

int getHat()

Gets the value indicating whether the subject wears a hat. -1 if not computed. The range is 0-100, 100 meaning a hat is detected.

return Value indicating whether the subject wears a hat. -1 if not computed. The range is 0-100, 100 meaning a hat is detected. throws FaceException An error has occurred during Face Library execution.

Implementation

int getHat() {
  Pointer<Int> pHat = calloc();
  try {
    var err = faceSDK.id3FacePortrait_GetHat(_pHandle.value, pHat);
    if (err != FaceError.success.value) {
      throw FaceException(err);
    }
    final vHat = pHat.value;
    return vHat;
  } finally {
    calloc.free(pHat);
  }
}