{"version":"1.0","type":"rich","title":"Coronavirus Basic Line Chart with 1,000,000 Marker\n      Line","description":"This line chart displays the cumulative global death toll from COVID-19 over time. A horizontal marker line at 1,000,000 deaths and a vertical marker at the most recent date highlight key thresholds. The chart uses D3’s `scaleTime`, `scaleLinear`, and `line` to generate the SVG path from the CSSE COVID-19 time-series data, while React renders the visual and the custom `YMarkerLine` and `XMarkerLine` components draw the annotations.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/170f0110120e442fa6581117ee3a3ee6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}