{"version":"1.0","type":"rich","title":"D3 Stratify tree diagram","description":"This example shows a hierarchical family tree rendered as a dendrogram, with nodes labeled by name and curved links connecting parents to children. The data is embedded as a CSV string and parsed with `d3.csvParse`, then converted into a hierarchy using `d3.stratify`. The layout is computed with the `d3.cluster` tree layout, and links are drawn as SVG paths using a custom `project` function that maps tree coordinates to screen positions. Text labels use varying font sizes based on node depth.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9519042d0e5f44909d03329b06fba98f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}