{"version":"1.0","type":"rich","title":"Let's make a map with D3.js!","description":"This example shows a choropleth world map colored by each country’s economy classification, using a natural Earth projection and a red-yellow-green color scale. Users can zoom and pan the map via D3’s zoom behavior. The map is rendered as SVG paths generated with `d3.geoPath` and `geoNaturalEarth1`, while country boundaries come from the world-atlas TopoJSON dataset. Data is loaded with `d3.tsv` and `d3.json`, with colors assigned using `scaleOrdinal` and the `schemeRdYlGn` scheme.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/56c80edcf95142ddb0b26cbfef8eb958?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}