{"version":"1.0","type":"rich","title":"Tree Example","description":"This example shows an interactive tree diagram of tennis players, ranking a \"Best Wimbledon Player\" root node with nested children like Rafael Nadal, Roger Federer, and Andy Murray. Clicking a node toggles its children, collapsing or expanding the subtree with a 750ms transition. The visualization uses the D3.js v3 `d3.layout.tree` for hierarchical layout and `d3.svg.diagonal` for curved link paths, rendered as SVG with CSS styling for node circles and links. Node positions update smoothly via `transition` calls that animate both entering and exiting elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5bb6099112cf4a04802a24686df643d1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}