{"version":"1.0","type":"rich","title":"Let's make a map with D3.js!","description":"This example shows a world map rendered as SVG, with countries filled in light green and oceans depicted as a blue sphere. It loads GeoJSON country boundaries from the World Atlas TopoJSON dataset via `d3.json` and converts them using the TopoJSON `feature` function. The map is drawn with `d3.geoPath` and a `d3.geoNaturalEarth1` projection, adding a background sphere path for the ocean. Using D3 v5 and SVG, it demonstrates a straightforward choropleth-style basemap without interactivity.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/611148dc91b448bdb48baaaf712079a1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}