{"version":"1.0","type":"rich","title":"Fork of Choropleth Map","description":"This choropleth map visualizes countries colored by their economic classification, using colors from the D3 `schemeSpectral` scale. The map is rendered as SVG paths generated with `geoPath` and the `geoNaturalEarth1` projection, with country data loaded from the world-atlas TopoJSON and TSV files. A legend built with D3's `scaleOrdinal` and `selectAll` shows the color categories, while pan and zoom interactions are handled through `d3.zoom`. Hovering a country highlights it in red and reveals its name and economic group in a tooltip.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9088a33a0c054d5698378d1a3832af25?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}