{"version":"1.0","type":"rich","title":"Cheap tricks for interaction","description":"This example displays a world map using a natural Earth projection with countries filled in light green on a blue sphere. It demonstrates a simple interaction technique where hovering over any country changes its fill to red, implemented entirely through CSS `:hover` rules. The visualization loads geographic data from the World Atlas TopoJSON collection and renders it using D3 v5’s `geoPath` and `geoNaturalEarth1` projection.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a2a8ddba34f243239f11f34be00519e9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}