transform function
Transform performs the matrix transformation of every array element.
For further details, please see: https://docs.opencv.org/master/d2/de8/group__core__array.html#ga393164aa54bb9169ce0a8cc44e08ff22
Implementation
Mat transform(InputArray src, InputArray m, {OutputArray? dst}) {
dst ??= Mat.empty();
cvRun(() => cffi.Mat_Transform(src.ref, dst!.ref, m.ref));
return dst;
}