repeat function
Repeat fills the output array with repeated copies of the input array.
For further details, please see: https://docs.opencv.org/master/d2/de8/group__core__array.html#ga496c3860f3ac44c40b48811333cfda2d
Implementation
Mat repeat(InputArray src, int ny, int nx, {OutputArray? dst}) {
dst ??= Mat.empty();
cvRun(() => ccore.cv_repeat(src.ref, ny, nx, dst!.ref, ffi.nullptr));
return dst;
}