Few interesting features

[shaielc]

Is your feature request related to a problem? Please describe. Hi, few features that I cannot find:

1. Drag n Drop
2. Current "selected" node/link
3. Pinning links to positions

Do they exist or should I implement them myself? Do you plan on adding them in the near future?

Describe the solution you'd like

1. Having some general drop reaction
2. Highlight and trigger event on node/link click
3. Clicking on a link creates a pin

Describe alternatives you've considered Looked in the live-demo. is there another source of documentation?

Additional context Any suggestions on how to implement the above as "plugin"s for the basic node?