{"version":"1.0","type":"rich","title":"Food Tree","description":"A radial tree visualization displays estimated macronutrient percentages (fats, protein, carbs) for various foods, with each leaf node showing a small pie chart. The hierarchical layout groups foods into categories like grains, fruits, and proteins, using `d3.tree` with a radial size. Pie slices are rendered via `d3.pie` and `d3.arc`, while `d3.scaleOrdinal` maps the three nutrients to distinct colors. Data is embedded in the source as generated content. A color legend clarifies the nutrient color coding.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/12e61fb7ffc849eb9cb6df89ee142b25?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}