{"version":"1.0","type":"rich","title":"Coronavirus Chart with Multiple Lines by Country with\n      Voronoi Overlay","description":"A multi-line chart tracks cumulative global COVID-19 deaths over time by country, with a logarithmic y-axis filtering out countries below 10,000 fatalities. Hovering activates a Voronoi overlay, constructed with `d3.Delaunay`, to highlight the nearest line and display a tooltip with the exact date and death count. The React-based SVG visualization uses D3 scales (`scaleTime`, `scaleLog`), axes, and line generators, with data sourced from the CSSE COVID-19 time series on GitHub.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1b5cc03d0b9044c287000030467bce3e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}