{"version":"1.0","type":"rich","title":"Fork of Fork of Choropleth Map with Interactive Filtering","description":"This choropleth map displays global economic groups, color-coded through an ordinal spectral scale. Hovering over a legend item interactively filters the map, dimming all countries not belonging to that category and highlighting those that do. The visualization uses D3.js v5 with `geoNaturalEarth1` and `geoPath` for map projection, while `scaleOrdinal` and `schemeSpectral` drive the color encoding. Clicking legend entries toggles filtering by economic group, with world data sourced from the World Atlas TopoJSON and TSV files.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d1c807bb292844be8f73b771b64a0b30?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}