# getNoFlashReflectionThreshold method

int getNoFlashReflectionThreshold()

Gets the flash reflexion detection threshold. Above this threshold, the flash reflexion is probably present on the face. Hint: Default value is 70.

return Flash reflexion detection threshold. throws FaceException An error has occurred during Face Library execution.

## Implementation

    int getNoFlashReflectionThreshold() {
      Pointer<Int> pNoFlashReflectionThreshold = calloc();
      try {
        var err = faceSDK.id3FacePortraitProcessor_GetNoFlashReflectionThreshold(_pHandle.value, pNoFlashReflectionThreshold);
        if (err != FaceError.success.value) {
          throw FaceException(err);
        }
        final vNoFlashReflectionThreshold = pNoFlashReflectionThreshold.value;
        return vNoFlashReflectionThreshold;
      } finally {
        calloc.free(pNoFlashReflectionThreshold);
      }
    }