getLeftEyeVisibility method

int getLeftEyeVisibility()

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

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

Implementation

int getLeftEyeVisibility() {
  Pointer<Int> pLeftEyeVisibility = calloc();
  try {
    var err = faceSDK.id3FacePortrait_GetLeftEyeVisibility(_pHandle.value, pLeftEyeVisibility);
    if (err != FaceError.success.value) {
      throw FaceException(err);
    }
    final vLeftEyeVisibility = pLeftEyeVisibility.value;
    return vLeftEyeVisibility;
  } finally {
    calloc.free(pLeftEyeVisibility);
  }
}