{"version":"1.0","type":"rich","title":"Let's make a map with D3.js!","description":"This visualization shows a world map rendered as light green countries against a blue sphere, using a natural Earth projection. The map is built with D3.js v5 and TopoJSON, loading country boundaries from the world-atlas dataset. The code uses `d3.geoNaturalEarth1` for projection, `d3.geoPath` to generate SVG paths, and `feature` from TopoJSON to extract GeoJSON country features. Each country is drawn as an SVG path with a black stroke, while the overall sphere fill is blue.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dcc24d01fbd948658af5282beebdce52?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}