{"version":"1.0","type":"rich","title":"d3-fuse Map","description":"This example demonstrates a custom d3-fuse layout that merges overlapping circles by area, applied to geographic data displayed on an OpenStreetMap tileset. The circles are positioned with a Mercator projection via the d3-slippy helper, which provides slippy-map-like panning and zooming. As circles overlap, larger nodes absorb smaller ones, aggregating their area, radius, and child node relationships recursively until no further merges occur. The visualization uses SVG for map rendering and canvas or SVG for the fused circles, highlighting the fusion algorithm’s behavior on clustered geographic points.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-34d41d92aa3c2ff61cce4ae0bd23106a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}