getMeanAsync method
Implementation
Future<VecF64> getMeanAsync() async {
final ret = calloc<cvg.VecF64>();
return cvRunAsync0<VecF64>(
(callback) => ccontrib.cv_img_hash_BlockMeanHash_getMean(ref, ret, callback),
(c) {
return c.complete(VecF64.fromPointer(ret));
},
);
}