{"version":"1.0","type":"rich","title":"Fork of Choropleth Map","description":"This choropleth map visualizes world countries colored by their `mapcolor7` property, with an ordinal color scale using `d3.scaleOrdinal` and `d3.schemeSpectral`. It renders geographic boundaries via `d3.geoPath` and a `geoNaturalEarth1` projection, with data loaded from TopoJSON and TSV files using `d3.json` and `d3.tsv`. A custom `colorLegend` function builds an SVG legend with circles and labels, while `d3.zoom` enables interactive panning and zooming on the map.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f50cc531ba444dda8292646547dc985d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}