{"version":"1.0","type":"rich","title":"Family Tree","description":"This interactive family tree visualizes hierarchical relationships using a collapsible node layout. The D3.js v3 code loads JSON data and renders individuals as colored rectangles connected by directional links, with tooltips and zooming support. The tree uses `d3.layout.tree` for positioning, SVG for rendering, and CSS for styling nodes and links. Animated transitions handle node expansion and collapse when clicked, while arrow markers indicate link direction.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fa1fba6100bc421ba1ba3fb98916241c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}