Hover over a node to:
- show title of the corresponding post, or name of corresponding theme, on the graph
- read a preview of the post, or description of the theme, in this space
- hovered node has yellow border
Click a node to:
- show the post, or description of the theme, in the space to the right
- show author's bio, in this space (click author's name in post to restore if needed)
- zoom graph to that node and others linked to it
- clicking theme node show posts that address that theme
- clicking post node shows themes that post addresses
- other nodes and edges become faded
- clicking background zooms back out
- clicked nodes have green borders.
Hover over an edge to show outlook the post takes on the theme--on graph, and in this space--as explained in description of the theme.