{"version":"1.0","type":"rich","title":"World map","description":"This example shows an interactive world map rendered as an SVG, with countries filled in green that turn red on hover against a sky-blue sphere background. It loads geographic data from the world-atlas TopoJSON file and converts it to GeoJSON features using the `feature` method from TopoJSON. The visualization uses D3’s `geoEquirectangular` projection and `geoPath` to generate country outlines, while `select` and `selectAll` manage the SVG path elements. The map is drawn entirely with D3 v5 and CSS styling for hover effects.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0d2a01c8005e4d9f9de3e22a49358b0f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}