{"version":"1.0","type":"rich","title":"Fork of choropleth map","description":"This example displays a choropleth map of the world, coloring each country according to its economic classification using a spectral color scale. A legend with colored circles and labels explains the mapping. The visualization uses d3.geoPath with a geoNaturalEarth1 projection to render the map from TopoJSON data, and d3.scaleOrdinal with schemeSpectral for the color encoding. Countries highlight in red on hover, and the map supports zooming via d3.zoom.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/de74b9c4a10b4756bc4efc09ace624b1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}