[vtkusers] vtkInteractorStyle

[Steffen Oeltze]

Hi,

I would like to define my own interactor style by using a procedure that
shall be invoked whenever the user presses a mouse button. I'm using
myInteractorStyle->SetLeftButtonPressMethodArgDelete(myMethod).
Unfortunately, I seem to have a problem with C-syntax. What does

> void  SetButtonPressMethodArgDelete (void(*f)(void *)) 

exactly mean, especially the " (void(*f)(void *)) " - part ?

Regards,
Steffen