{"version":"1.0","type":"rich","title":"Fork of papa- Family tree","description":"This example shows a family tree visualization using a node-link diagram. The tree expands downward from a single root ancestor, with descendant nodes connected by curved green paths and colored circles indicating the node’s depth. The data structure is built using D3’s `d3.stratify()` from an array of parent-child pairs, then laid out with `d3.tree()`. Rendering uses SVG, with circles, paths, and text labels appended to a canvas via D3 v5, and React is available as the framework.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e633b58a99944b2ca38e25486829db6b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}