# getOverExposureThreshold method

int getOverExposureThreshold()

Gets the over exposure threshold. Above this threshold, the ratio of face pixels are over-exposed. Hint: Default value is 50.

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

## Implementation

    int getOverExposureThreshold() {
      Pointer<Int> pOverExposureThreshold = calloc();
      try {
        var err = faceSDK.id3FacePortraitProcessor_GetOverExposureThreshold(_pHandle.value, pOverExposureThreshold);
        if (err != FaceError.success.value) {
          throw FaceException(err);
        }
        final vOverExposureThreshold = pOverExposureThreshold.value;
        return vOverExposureThreshold;
      } finally {
        calloc.free(pOverExposureThreshold);
      }
    }