{"version":"1.0","type":"rich","title":"Zoomable Treemap","description":"A zoomable treemap displays a hierarchical dataset as nested rectangles, with area encoding each node’s value. Users click a cell to zoom in and explore its children, or click the top to zoom back out. Built with d3.treemap, a custom tiling function, and d3.scaleLinear for positioning. Zoom transitions animate both SVG groups and their coordinates. Data comes from the flare-2.json file, rendered as animated SVG with click-driven navigation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6a36f77cd6694330bc1a260866370b8a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}