minMaxIdx function

(double, double, int, int) minMaxIdx(
  1. InputArray src, {
  2. InputArray? mask,
})

MinMaxIdx finds the global minimum and maximum in an array.

For further details, please see: https://docs.opencv.org/master/d2/de8/group__core__array.html#ga7622c466c628a75d9ed008b42250a73f

Implementation

(double minVal, double maxVal, int minIdx, int maxIdx) minMaxIdx(
  InputArray src, {
  InputArray? mask,
}) {
  return using<(double, double, int, int)>((arena) {
    final minValP = arena<ffi.Double>();
    final maxValP = arena<ffi.Double>();
    final minIdxP = arena<ffi.Int>();
    final maxIdxP = arena<ffi.Int>();
    cvRun(() => cffi.Mat_MinMaxIdx(src.ref, minValP, maxValP, minIdxP, maxIdxP));
    return (minValP.value, maxValP.value, minIdxP.value, maxIdxP.value);
  });
}