{"version":"1.0","type":"rich","title":"Fork of Choropleth Map with Interactive Filtering","description":"This choropleth map displays world economies using a color scale, with an interactive legend that filters countries by clicking on color categories to highlight or dim them. The map supports pan and zoom through d3.zoom, while d3.geoNaturalEarth1 and d3.geoPath render the geographic shapes from TopoJSON data loaded via d3.json and d3.tsv. Hovering reveals country names and values through SVG title elements, and the legend uses d3.scaleOrdinal with a spectral scheme.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c3060a8211c34c25837daeefde2d5c79?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}