{"version":"1.0","type":"rich","title":"Let's make a map with D3.js","description":"This example demonstrates how to create a world map using D3.js version 5 and TopoJSON. It uses `d3.geoBonne` as the map projection and `d3.geoPath` to generate SVG paths for country boundaries. The map loads geographic data from the World Atlas TopoJSON file (110m resolution) and renders each country as a pink SVG path with black outlines. A sphere outline is drawn around the map using a simple GeoJSON Sphere object, while CSS styles control the fill and stroke appearance.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/916c6702ff684eb4a2ce988c71b7f198?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}