{"version":"1.0","type":"rich","title":"Fork of Choropleth Map","description":"This choropleth map colors countries by economy type using a categorical ordinal scale and the spectral color scheme. It renders geographic boundaries with d3.geoPath and a natural Earth projection, while a custom color legend built with SVG circles and text shows the category mapping. Users can pan and zoom via d3.zoom. Data comes from the world-atlas TopoJSON and TSV files, with hover effects highlighting individual countries.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8aefc120ae4742f69d065a3de12df6a1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}