{"version":"1.0","type":"rich","title":"Fork of D3 Starter-2","description":"This example displays a family tree as a static node-link diagram, using a sample dataset with a grandparent, two parents, and five children. Node color encodes generation depth: red for the root, green for its children, and blue for leaves. Rendered as an SVG, the visualization applies `d3.tree()` layout and `d3.hierarchy()` to structure the data, then draws vertical links with `d3.linkVertical()` and labels each node. The implementation uses D3.js v7 and defines custom CSS for link and node styling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7967b716ae484bd7bdc772ff7214aa82?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}