How to avoid vivagraph renders the graph outside of the container?

[lorenzolopez928]

i am developing a social network visualization component. I am using the Vivagraph library, but when I add nodes to the forced layout that are not connected to another node, the graph goes outside of the container.

[anvaka]

You can add invisible node to your graph, pin it, and the for each isolated node add invisible edge which connects them to invisible node.

[lorenzolopez928]

Thanks,I was thinking already in that, I do it and then I zoomOut the image.