{"version":"1.0","type":"rich","title":"Tree chart","description":"This interactive SVG tree chart displays a family lineage, using a hierarchical node-and-link diagram to show generational relationships from a single ancestor. The chart is generated with the D3.js library version 3.5.17, employing its layout tree and diagonal projection APIs to position nodes. Clicking on a node triggers an animated expansion or collapse of its children, with a 750-millisecond transition. Node circles are cyan with dark borders, and connecting links are coral, all set against a teal background. The data is hardcoded as a JavaScript array of family member names and parent-child links.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/591b3230ec0f4c44bfad2d4ac67e37fe?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}