dot method

double dot(
  1. UMat m
)

computes dot-product

Implementation

double dot(UMat m) {
  final p = calloc<ffi.Double>();
  cvRun(() => ccore.cv_UMat_dot(ref, m.ref, p, ffi.nullptr));
  final rval = p.value;
  calloc.free(p);
  return rval;
}