{"version":"1.0","type":"rich","title":"Multiple Views with Fast Brushing","description":"This example shows a world map of migrant deaths and disappearances from 2014 to 2022, overlaid with a brushing timeline. A geographic map displays circles scaled by the total dead and missing, while a histogram below shows counts over time. Brushing the histogram filters the map’s circles in real time, using React’s `useMemo` for performance. Built with D3 v7, it uses `geoNaturalEarth1` projection, `geoPath`, and `geoGraticule` for mapping, while the histogram uses `scaleTime`, `bin`, and `brushX` for interactive filtering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e3dffd6c69fb430ea2f3e9bc8a75a93f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}