{"version":"1.0","type":"rich","title":"Chloropleth Map - Color","description":"This choropleth map colors countries by their economic classification using a categorical color scale. The visualization uses D3 v5’s `geoPath` and `geoNaturalEarth1` projections to render world map topology, with an ordinal color legend showing the economy categories. Country data comes from the world-atlas TopoJSON and TSV files. Hovering highlights countries in red, while the legend uses D3’s `scaleOrdinal` and `schemeSpectral` for distinct color assignments.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9293f569dc8a45099a568b362c790a25?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}