{"version":"1.0","type":"rich","title":"Famil Tree","description":"This example visualizes a family tree as an animated node-link diagram. A fixed root node (\"Veera\") branches into multiple generations, with individual names displayed inside circles. The implementation uses D3 v6’s `d3.stratify()` and `d3.tree()` to compute hierarchical layouts, then renders SVG paths and circles. Transitions animate the paths, circles, and text over time, with each text label’s delay increasing by depth. Styling applies lightblue fills, brown strokes, and centered placement.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3d1b8ff075b8403db8ded812af95cc19?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}