{"version":"1.0","type":"rich","title":"Fork of Circles with D3","description":"This fork of a D3 circle tutorial transforms the original example into a restaurant tree visualization. The code uses d3.tree and d3.hierarchy to display menu items and their attributes, including ratings, costs, and sales figures for Italian, Mexican, and Japanese cuisines. Circle nodes represent each dish and attribute, with color and stroke defined through CSS classes. The visualization renders as an SVG hierarchy, with links drawn between parent and child nodes to show the data structure. The example accepts a hardcoded restaurant dataset rather than loading external data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5fd9435b7ec14ae48ec9dbb876d1858a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}