{"version":"1.0","type":"rich","title":"Fork of Polished World Map","description":"This map visualizes healthy life expectancy by country using a dark-to-light blue sequential color scale. Built with React and D3 v5, it renders geospatial data as an SVG using `d3.geoEqualEarth` projection and `d3.geoPath`. Country boundaries come from World Atlas TopoJSON, with a white mesh overlay and graticules for visual polish. A color legend, generated via a `Legend` function, displays the value range. The map loads data through a custom `useData` hook that fetches and parses the TopoJSON topology.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/be703216c49841f2b7f7a1f4380a6e32?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}