{"version":"1.0","type":"rich","title":"Assignment 8 Node-link diagram","description":"This example shows a circular node-link diagram of food-related entities, with edges between connected nodes bundled together to reduce visual clutter. It uses d3.csv to load food_nodes.csv and food_edges.csv, then renders the structure with d3.hierarchy and d3.cluster to position nodes radially. The visualization uses d3.lineRadial with a curveBundle beta curve, where the tension is adjustable via a slider that updates the bundled paths dynamically. Hovering over a node highlights all links connected to that node, and the SVG is interactive with d3.zoom.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9b7eb902e54a4735b68bef31e0af7887?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}