@You : "...For example after gathering the lengths it could sort them so it could do a binary search rather than a full loop..."

Yes! I was thinking about this solution too.

Thanks a lot for suggestion.

@You : "...I would not expect to implement them in MoI's API directly..."

OK Michael. Understood :)

I hope that for V4 you could add at least "getArea()" method.....but I hope more...

Thank you very much for this very interesting conversation.

Have a nice day.