{"version":"1.0","type":"rich","title":"World map","description":"This example shows a world map rendered as an orthographic projection of landmasses and graticules, with country borders highlighted. It uses D3’s `geoOrthographic`, `geoPath`, and `geoGraticule` to project and draw the sphere, graticule grid, and land features from a TopoJSON world-atlas dataset, while `topojson.feature` and `topojson.mesh` extract geometries and interior borders. React manages the component structure and data loading via a custom `useData` hook, with all shapes output as SVG paths.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5566100983a74a8ca74c8553007c074f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}