{"version":"1.0","type":"rich","title":"Making a world map React and D3","description":"This example renders a world map using React and D3, displaying countries as filled polygons with black graticules and an amber sphere backdrop. It loads country boundaries from a world-atlas GeoJSON file and uses D3's `geoNaturalEarth1` projection and `geoPath` to convert geographic coordinates into SVG paths. The React component fetches data through a custom `useData` hook, then passes processed topology features and mesh interiors to the `Marks` component for rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/50e72e80c78349ebb2bb37c4126e911b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}