mean method

Scalar mean({
  1. Mat? mask,
})

Implementation

Scalar mean({Mat? mask}) {
  final s = calloc<ccore.Scalar>();
  mask == null
      ? cvRun(() => ccore.Mat_Mean(ref, s))
      : cvRun(() => ccore.Mat_MeanWithMask(ref, mask.ref, s));
  return Scalar.fromPointer(s);
}