Is there a scroll bar in the FDdiagram? If yet, what make it to show up?
So are you asking about the ForceDirectedLayout sample, FDLayout?
The default ControlTemplate for Diagram includes a ScrollViewer. So as long as the DiagramPanel.DiagramBounds is bigger than the DiagramPanel.ViewportBounds, there will be a scroll bar or two.
But I’m not sure I understand what you are really asking about.
Yes. I was asking about the Force Directed Layout Diagram. I put it inside a custom docking panel and I haven’t seen the scroll bar yet.
That depends on what the custom docking panel is doing to measure and arrange its children, particularly the Diagram.