{"version":"1.0","type":"rich","title":"[Working with spatial data](https://github.com/enjalot/wwsd)","description":"This example shows a basic Leaflet map of world countries loaded from a GeoJSON file, with each country rendered as a white, semi-transparent polygon. It demonstrates the first step of styling spatial data with Leaflet’s `L.geoJson` and a custom style function. The map uses an OpenStreetMap tile layer and a D3.js `d3.json` request to fetch the country boundaries. The code sets the map view to a global extent, applies a simple fill color and opacity, and adds the GeoJSON layer to the map, following the Leaflet choropleth guide.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-29af0e9a98d83088d60f5ceba4122119?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}