Toolbar of plot:
- Pan: Pan the plot by left-dragging a mouse or dragging a finger across the plot region.
- Wheel Zoom: Zoom the plot in and out, centering on the current mouse location.
- Tap: Click the left mouse button, or tapping with a finger to see the website of each node.
- Point Draw:
- Save: Save a PNG image of the plot.
- Reset: Restore the plot ranges to their original values.
- Hover: Hover on the each node and see the Name, Number of ties, URL, and Categories of node.