{"version":"1.0","type":"rich","title":"Fork of Card D3","description":"This map of Europe shows the most popular music genre in each country, with genre indicated by colored dots and a legend. It uses D3 v4 to render the map with `d3.geoMercator` and `d3.geoPath` from GeoJSON data, projecting country centroids to position the circles. Hovering over a circle displays a tooltip with the country name and genre. The map supports zooming and panning via `d3.zoom`, while the legend and tooltip are built with D3 selections and SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/137aec29eff14b5187dc5985a2cc57bf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}