{"version":"1.0","type":"rich","title":"Coronavirus Deaths Over Time by Country With Voronoi\n      Overlay","description":"This line chart shows cumulative COVID-19 deaths over time for multiple countries, with the most recently hovered country’s line highlighted in black. A Voronoi overlay, built with `d3.Delaunay` and `d3.voronoi`, simplifies mouse interaction by assigning each data point a cell that triggers the highlight. The chart uses `d3.scaleTime` for the x-axis, `d3.scaleLog` for the y-axis, and renders paths via `d3.line`. Data comes from the CSSEGISandData COVID-19 time series CSV, parsed with `d3.csv` and `d3.timeParse`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ec75f9e189af441e8562c1dfeeb153d1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}