{"version":"1.0","type":"rich","title":"Fork of map","description":"This interactive world map colors each country by economy group using a categorical ordinal scale with a spectral color scheme. Users can pan and zoom the map through d3.zoom, while hovering highlights individual countries. The visualization loads geographic data from the world-atlas TopoJSON dataset and joins it with TSV metadata, rendering with d3.geoPath and a natural Earth projection. A custom color legend component displays the ordinal scale, and the code imports utilities from d3 v5 and topojson.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b1f9a858d3064f04823ffc7cc1df0032?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}