{"version":"1.0","type":"rich","title":"Sweden map","description":"This visualization displays a map of Sweden’s counties, with each region filled in brown and internal borders highlighted in black. It is built with React and D3 v5, using `d3.geoMercator` projection and `d3.geoPath` to render the TopoJSON data from the World Atlas. The example demonstrates how to load geographic data with `d3.json`, process it via `topojson.feature` and `topojson.mesh`, and apply custom styling through SVG paths.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c2d9f7b52cf7470c977e24fdaefd66fd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}