{"version":"1.0","type":"rich","title":"Sized Points on a Map","description":"This example displays a world map with circles sized by city violent crime rates, using a square-root scale to encode the data. The map includes landmasses, graticules, and country borders rendered via `geoNaturalEarth1`, `geoPath`, and `geoGraticule` from D3 v5. City coordinates are projected from longitude and latitude to SVG circle positions. The visualization is built with React, loads data via `useWorldAtlas` and `useCities` hooks, and uses TopoJSON for country boundaries and CSV crime data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/aa716c5cd65b4f1f907ab752a270b804?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}