{"version":"1.0","type":"rich","title":"Voronoi Overlay with Labels","description":"This line chart displays cumulative global coronavirus deaths over time by country, using a log-scaled y-axis and data from the Johns Hopkins Coronavirus Dataset. Hovering over any point on the chart highlights the corresponding country’s entire line and shows a tooltip with the country name, death count, and date. The implementation uses React with d3.scaleTime, d3.scaleLog, and d3.line for the visualization, while a Voronoi overlay built with d3.Delaunay and d3.delaunay.voronoi captures mouse interactions, rendering cells as SVG paths with pointer-events enabled.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/58664a3b729c46e48bd437c6b726d610?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}