{"version":"1.0","type":"rich","title":"world map","description":"This example shows a world map of all countries rendered as grey SVG paths with black borders on a yellow background. It uses D3 v5's `geoNaturalEarth1` projection and `geoPath` to generate the geographic shapes. Country boundaries come from a TopoJSON file loaded from the world-atlas dataset via a URL, processed with the `topojson.feature` API. The code fetches the data asynchronously with `json()`, then appends each country as a `path` element to the SVG canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9ed2e302749c409fac3882dd0e67b84b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}