{"version":"1.0","type":"rich","title":"Fork of ICE-8 Tree graph","description":"This example visualizes a product hierarchy as a tree graph with three node types—rectangles for the root category, ellipses for subcategories, and circles for individual products—using a custom D3 v7 selection with varying fill colors by depth. The code applies the `d3.hierarchy` and `d3.tree` layouts, positions nodes horizontally by depth, and renders connections with `d3.linkHorizontal`. It derives its structure from inline JavaScript objects representing furniture and technology categories, and renders everything as SVG with labeled text for each node.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b1b2a79293ce4973aaedccacfeaecf80?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}