getUnderExposureThreshold method

int getUnderExposureThreshold()

Gets the under exposure threshold. Above this threshold, the face is probably under-exposed. Hint: Default value is 50.

return Under exposure threshold. throws FaceException An error has occurred during Face Library execution.

Implementation

int getUnderExposureThreshold() {
  Pointer<Int> pUnderExposureThreshold = calloc();
  try {
    var err = faceSDK.id3FacePortraitProcessor_GetUnderExposureThreshold(_pHandle.value, pUnderExposureThreshold);
    if (err != FaceError.success.value) {
      throw FaceException(err);
    }
    final vUnderExposureThreshold = pUnderExposureThreshold.value;
    return vUnderExposureThreshold;
  } finally {
    calloc.free(pUnderExposureThreshold);
  }
}