getEyeOpeningThreshold method

int getEyeOpeningThreshold()

Gets the eye opening threshold. If the score is above this value, the eyes are definitely open. Hint: Default value is 5.

return Eye opening threshold. throws FaceException An error has occurred during Face Library execution.

Implementation

int getEyeOpeningThreshold() {
  Pointer<Int> pEyeOpeningThreshold = calloc();
  try {
    var err = faceSDK.id3FacePortraitProcessor_GetEyeOpeningThreshold(_pHandle.value, pEyeOpeningThreshold);
    if (err != FaceError.success.value) {
      throw FaceException(err);
    }
    final vEyeOpeningThreshold = pEyeOpeningThreshold.value;
    return vEyeOpeningThreshold;
  } finally {
    calloc.free(pEyeOpeningThreshold);
  }
}