{"version":"1.0","type":"rich","title":"Coronavirus Line Chart","description":"A line chart tracks cumulative global COVID-19 deaths over time, using a black, five-pixel-wide path scaled to the full window. A horizontal marker at four million deaths and a vertical “now” marker at the latest date highlight key thresholds. The visualization is built with React components and D3 v7, using `scaleTime`, `scaleLinear`, and `line` for the path, plus `axisBottom` and `axisLeft` for gridlines. Data comes from a CSV of Johns Hopkins global death counts, aggregated by day and rendered as SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ca960629571a41b3b5a9c8121b307451?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}