{"version":"1.0","type":"rich","title":"D3Overlay","description":"This example shows a world map rendered with D3Overlay, featuring light green countries on a dark blue spherical background using a Natural Earth projection. The visualization loads geographic data from the World Atlas TopoJSON file and converts it to GeoJSON features using the `topojson.feature` API. The code employs `d3.geoPath` with a `d3.geoNaturalEarth1` projection to draw country boundaries as SVG paths, and includes a separate path for the sphere outline.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9b9b66e99b374cbda1035ac33601e678?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}