{"version":"1.0","type":"rich","title":"Sunburst","description":"A sunburst chart displays the hierarchical structure of the Flare dataset, with each ring segment representing a category and its subcategories, sized by numeric value. The visualization uses D3 v5’s `d3.partition` and `d3.arc` to compute and draw the radial layout, with SVG paths filled by a rainbow scale applied to top-level branches. Labels are rotated and placed conditionally based on arc size, and each segment includes a hover tooltip showing the full ancestor path and value.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3a46ad91b87e410b959c05004c298afe?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}