{"version":"1.0","type":"rich","title":"Treemap from bl.ocks.org","description":"A hierarchical treemap displays the flare dataset, showing nested file sizes and counts as colored, labeled rectangles. The visualization uses `d3.treemap` with the `d3.treemapResquarify` tile method, rendering SVG rectangles and text with mouse-over titles. Radio buttons switch between summing by file size and by node count, triggering a 750ms `transition` that animates rectangle positions and dimensions. D3 v4 and `d3.scaleOrdinal` with `d3.schemeCategory20` color the cells.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0e923a4e49c1476793d48997242b2e98?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}