{"version":"1.0","type":"rich","title":"D3.js Scatter Plot and Area Chart","description":"This example presents two linked visualizations of COVID-19 data: a scatter plot of confirmed cases versus deaths, and a time-series area chart of confirmed cases over dates. Built with D3 v7, it uses SVG selections with `scatterSvg` and `areaSvg` for rendering, and implements interactive tooltips via `d3.select` with mouseover/mouseout events. The area chart employs `xAreaScale.invert` to map mouse positions back to dates, and both charts reference local data arrays for case counts. A CSS-styled tooltip div provides hover details.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/33e18eb4554c4440a7e9767c73c48b99?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}