{"version":"1.0","type":"rich","title":"Fork of Choropleth Map","description":"This choropleth map visualizes countries colored by their economy type, using a spectral color scale and a legend with circles and labels. Built with D3 v5 and SVG, it loads geographic data from the world-atlas TopoJSON and TSV files, projecting it with `geoNaturalEarth1` and rendering paths via `geoPath`. Country hover effects and zooming are supported through D3’s zoom event, while the ordinal color mapping and custom legend are implemented with `scaleOrdinal`, `schemeSpectral`, and a dedicated `colorLegend` component.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ffd703aef0754a428204e28b3ae999c4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}