{"version":"1.0","type":"rich","title":"Country Map","description":"This example renders a choropleth-style map of United States counties on an SVG canvas. Each county polygon is drawn as a purple path with white strokes, and hovered counties turn red, with the county name appearing as a tooltip. The visualization uses D3 v5’s `geoAlbersUsa` projection with `geoPath` to generate the shapes, and TopoJSON’s `feature` method to parse county boundaries from the us-atlas dataset. County names come from the TopoJSON properties, while the map loads via a remote JSON URL.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e5d6aa97b3e1451e9ea6012fc5db8998?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}