Those charts on Wiz of Odds can be made w/ just simple math.
For charts based on true count you’d have to account for all the different ways that the deck could end up at that true count. The easiest way to do it would be by simulation. You’d need to create a program to run through millions of hands and calculate the results. The EV would also be dependent upon the deviations used (no deviations? illustrious 18? other?). Probably more work than is useful honestly. Maybe some of the blackjack programs could do it for you (but you’d need to buy them).