{"version":"1.0","type":"rich","title":"Let's make a map with D3.js!","description":"This example shows a world map rendered as SVG paths, with country boundaries drawn from TopoJSON data. The visualization uses D3 v5’s `geoMercator` projection and `geoPath` to convert geographic coordinates into screen paths, while the `topojson.feature` API extracts country geometries from the world-atlas dataset. All countries are appended as individual `path` elements to a 960×500 SVG canvas. The code loads data asynchronously via `d3.json` and relies on the bundled `index.js` to handle the data-binding and path generation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/756b3644dae84f5885fcf5ab5c37eb58?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}