{"version":"1.0","type":"rich","title":"Let's make a map with D3.js","description":"A map of the world is drawn as a natural Earth projection, with countries filled in light green against a dark blue sphere background, using SVG paths. The example loads GeoJSON data from the world-atlas TopoJSON file via `d3.json`, converts it with `feature` from TopoJSON, and renders it using `d3.geoPath` and `d3.geoNaturalEarth1`. The sphere and country outlines are styled through CSS classes, demonstrating a basic D3.js choropleth setup.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d8bd3601751446e79b1de009cc3b9d72?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}