autoScale doesn't work

[Braunstein]

What part of the code do you need? The whole code is too big for posting here (around 5000 lines). Maybe i can send you the files by mail.
I use wrapper classes for the qwt classes in order to make it easier to use. This is a bit difficult to simplify.

PS
Ok, we can forget it. It works now. I don' know why but it works.

Thanks and goodby