# getRightEyeVisibility method

int getRightEyeVisibility()

Gets the value estimating the visibility of the right eye. -1 if not computed. The range is 0-100, 100 meaning the right eye is fully visible.

return Value estimating the visibility of the right eye. -1 if not computed. The range is 0-100, 100 meaning the right eye is fully visible. throws FaceException An error has occurred during Face Library execution.

## Implementation

    int getRightEyeVisibility() {
      Pointer<Int> pRightEyeVisibility = calloc();
      try {
        var err = faceSDK.id3FacePortrait_GetRightEyeVisibility(_pHandle.value, pRightEyeVisibility);
        if (err != FaceError.success.value) {
          throw FaceException(err);
        }
        final vRightEyeVisibility = pRightEyeVisibility.value;
        return vRightEyeVisibility;
      } finally {
        calloc.free(pRightEyeVisibility);
      }
    }