{"version":"1.0","type":"rich","title":"USA Map","description":"This visualization displays a map of Portland neighborhoods rendered as an SVG using React and D3. The code employs `geoConicEqualArea` for projection and `geoPath` to draw each neighborhood boundary from TopoJSON data loaded via `useData`. The specific geospatial data comes from a gist containing Portland neighborhood polygons, with styling applied through CSS classes for the path strokes. The example demonstrates integrating React state management with D3’s geographic utilities to produce a clean, minimal choropleth-style map.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/345c366dd0f342f38b4c75da76d56fb4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}