{"version":"1.0","type":"rich","title":"Treemap rect placing","description":"Six panels display the same hierarchical dataset tiled with five different treemap layout algorithms—binary, dice, slice, slice-dice, and squarify—using the `d3.treemap` API. Each panel renders translucent steel-blue rectangles with white labels for node names. The code computes node sizes via `rootNode.sum((d) => d.size)` and positions descendants by `d.x0`/`d.y0` coordinates from the layout pass.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dd08dffe904d4c48841d5a5183375bf2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}