{"version":"1.0","type":"rich","title":"Tree Example","description":"An interactive tree diagram displays hierarchical data with collapsible nodes, marking leaf nodes and internal nodes distinctly with text labels. Clicking a node toggles its child branches, with animated transitions repositioning nodes and links. The visualization uses D3.js 3.5.17, SVG rendering, and React via the VizHub framework, building the tree via `d3.layout.tree` and drawing curved diagonal links with `d3.svg.diagonal`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9073b536b6904fc78dec8a44db8fe7b0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}