How to fit histogram interactively in root on ibooks?


On my ibook I have only one mouse button with my mousepad. So say I have a histogram and want to fit a curve, on a windows/linux laptop I could press the right mouse pad button and a menu appears and I select fit etc etc.

So how can I do this on an ibook (without resorting to plugging an external mouse in or putting in my macro hist->Fit() )? Is there some way to emulate a second mouse button perhaps or some button I can press on the keyboard that has the same effect?



From memory, try ALT-click or CONTROL-click.
One should emulate right clicking in X11, the other middle button clicking.