{"version":"1.0","type":"rich","title":"Interactive Choropleth Map","description":"This interactive choropleth map displays global economic classifications by country, with a color legend that filters highlights when clicked. Built with D3 v5, it uses `geoNaturalEarth1` projection, `geoPath`, and `geoZoom` for pan and zoom interactions. The map renders SVG paths from TopoJSON world atlas data, while an ordinal color scale applies a spectral scheme. Hovering changes country fill, and selecting a legend category dims non-matching regions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/de7b4fc34527421396b8107698fdc6b8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}