{"version":"1.0","type":"rich","title":"Fork of Fork of US States with Hover","description":"This interactive map of United States counties and states uses a Voronoi overlay to enable hover detection across the entire geographic area, including small islands. The visualization renders state boundaries with a white mesh and highlights the hovered state in dark gray with a black outline. Built with d3.geoPath, d3.geoCentroid, and Delaunay triangulation, it loads geographic data from the us-atlas TopoJSON source. Hovering over any state or invisible Voronoi cell triggers a mouseover event that updates the foreground highlight state.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/be1cf90fc53f4bf381dcc682f9ea21b2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}