{"version":"1.0","type":"rich","title":"Fork of Map with Selectable Countries","description":"This interactive choropleth map lets viewers click countries to select or deselect them, dimming unselected nations and highlighting the chosen one while fading the sphere background. The map and a color legend for economic groups update together, with the legend also supporting selection. Built with D3 v5, it uses `d3.geoNaturalEarth1` and `d3.geoPath` to render GeoJSON from the World Atlas TopoJSON, while `d3.zoom` enables panning and zooming. The legend and map are composed via D3 data joins and `d3.scaleOrdinal` with a spectral color scheme.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2c79984b4eab4c1b8a7d2b059169fc17?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}