# getTintedGlassThreshold method

int getTintedGlassThreshold()

Gets the tinted glass detection threshold. If the score is above this value, the person is definitely wearing tinted glasses. Hint: Default value 25.

return Tinted glass detection threshold. throws FaceException An error has occurred during Face Library execution.

## Implementation

    int getTintedGlassThreshold() {
      Pointer<Int> pTintedGlassThreshold = calloc();
      try {
        var err = faceSDK.id3FacePortraitProcessor_GetTintedGlassThreshold(_pHandle.value, pTintedGlassThreshold);
        if (err != FaceError.success.value) {
          throw FaceException(err);
        }
        final vTintedGlassThreshold = pTintedGlassThreshold.value;
        return vTintedGlassThreshold;
      } finally {
        calloc.free(pTintedGlassThreshold);
      }
    }