{"version":"1.0","type":"rich","title":"Sweden","description":"This example displays a choropleth of Sweden’s counties, rendered as a static SVG map without interactivity. Using React and D3 v5, it loads TopoJSON county boundaries via `d3.json` and converts them with `topojson.feature`. A Mercator projection (`d3.geoMercator`) and `d3.geoPath` draw the filled paths, with a fixed zoom scale and map dimensions. The code’s styling applies a teal fill and transparent stroke to each county.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2fee8bcb4ada48c2a506a29dd40caa52?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}