{"version":"1.0","type":"rich","title":"Fork of Choropleth Map with Interactive Filtering","description":"A choropleth map shows global economies color-coded by category, with a legend that users can click to filter which countries remain highlighted. Hovering over legend items dims non-matching regions, while clicking toggles a specific category or clears the filter. Using d3.geoPath and d3.geoNaturalEarth1 for projection, the map loads world-50m TopoJSON data from World Atlas. The legend and map updates rely on d3.scaleOrdinal, d3.schemeSpectral, and d3.zoom for panning and zooming.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ed0cb6bb844a409aadd3e2962089c25f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}