[vtkusers] Handling of vtkCylinderSource

[Christopher Kreitz]

Hello

I am trying to display a graph.
My edges are spheres, and my vertices are lines (vtkLineSource).
Now, I want them Clickable.
The problem is, that lines are hars to click. Now, I want to replace the 
lines by cylinders.
Unfortunally, it seems, that cylinders don't have the methods 
"SetPoint1" and "SetPoint2".

How can I handle Cylinders as lines?


Greetings
Christopher