getRedEyeThreshold method

int getRedEyeThreshold()

Gets the threshold for confirming the presence of red eyes. Hint: Default value is 10.

return Threshold for confirming the presence of red eyes. throws FaceException An error has occurred during Face Library execution.

Implementation

int getRedEyeThreshold() {
  Pointer<Int> pRedEyeThreshold = calloc();
  try {
    var err = faceSDK.id3FacePortraitProcessor_GetRedEyeThreshold(_pHandle.value, pRedEyeThreshold);
    if (err != FaceError.success.value) {
      throw FaceException(err);
    }
    final vRedEyeThreshold = pRedEyeThreshold.value;
    return vRedEyeThreshold;
  } finally {
    calloc.free(pRedEyeThreshold);
  }
}