{"version":"1.0","type":"rich","title":"2020 presidential election margins (preliminary results)","description":"This visualization depicts the 2020 presidential election state vote margins using concentric rings, where the inner radius represents the losing party's votes and the outer radius the winner's, effectively highlighting surplus votes. The D3.js v5 map uses `d3.geoAlbersUsa` and `d3.geoPath` to render state borders, with `d3.arc` generating the proportional rings. Data is sourced from The New York Times election API, with circle sizes scaled using `d3.scaleSqrt`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/20a099c482e24bde92e407d8a099ec7b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}