{"version":"1.0","type":"rich","title":"Coronavirus Basic line Chart","description":"This line chart visualizes global COVID-19 death totals over time, using a time-series dataset from the CSSE at Johns Hopkins. It plots a single black path generated with d3.line, with axes built via d3.axisBottom and scaleTime/scaleLinear. React manages the SVG rendering, while d3-selection updates the axis. Two marker lines highlight the current date and the six-million-death threshold, styled with CSS classes in the accompanying stylesheet.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ebc0816269b149278cdb38be5613836f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}