{"version":"1.0","type":"rich","title":"Fork of Tree Graph","description":"This tree visualization displays a hierarchical food categorization system, starting with a root \"Food\" node that branches into categories, subcategories, and individual items. The chart uses distinct geometric shapes for each depth level: circles for categories, rectangles for subcategories, and polygons for items, with a red root node. Built with d3.v7, the code constructs a hierarchical structure using `d3.stratify()` and `d3.tree()` functions, then renders the tree with `d3.linkVertical()` for connections. Labels appear above or below nodes depending on whether they have children, with the entire SVG output styled to fill the viewport.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e2128b16706c405e99dd92eabaf78bcf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}