{"version":"1.0","type":"rich","title":"a Tree","description":"A hierarchical family tree rendered as a horizontal node-link diagram. The visualization displays ancestor and descendant relationships using curved paths and text labels, with zoom and pan interaction enabled. The code uses D3 v5's `hierarchy`, `tree`, and `linkHorizontal` to compute the layout, `json` to load data from `family.json`, and `zoom` with event transforms for navigation. Nodes are drawn as SVG text elements positioned by the tree layout, while links are rendered as horizontal paths.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1e463ba8622b45f0b5031a7aa63c0168?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}