Android Question BBLabel Real Height

Is there a way to calculate the height of the produced text of a BBLabel (understanding that the with of the outer panel is fixed)?

When I produce a BBLabel, y cannot setup the correct height (and the labels that go below them) because I cannot find a way to calculate height. I´m looking to BBLabel as in order tu use int in B4I and B4A without much code change

Thanks
FBP