{"version":"1.0","type":"rich","title":"Fork of Tree","description":"Fork of Tree visualizes a genealogical hierarchy using a D3 node-link tree diagram with bezier-curved links. The tree layout is computed with `d3.tree()` and `d3.hierarchy`, rendering circles whose radius encodes the `value` attribute, with fill and stroke colors driven by `level` and `type` fields from the JSON data. Links are colored by the parent’s `level` property. The example uses the `topojson` library for potential geo-feature processing, though the primary visualization focuses on hierarchical data drawn as SVG elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/350134c0b904470d8a94c07e32f194b2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}