{"version":"1.0","type":"rich","title":"Making a Bar Chart","description":"This animated scatter plot compares COVID-19 vaccination rates (blue) against reported case counts (gray) in the US, using dual y-axes with proportional data drawn from CDC vaccination counts and NYT 7-day average case data. Built with D3 v5, the chart uses `scaleTime`, `scaleLinear`, `axisLeft`, `axisRight`, and `transition` to animate points as they grow and reposition over time. Interactive dropdown menus, implemented via a reusable `menu` component, allow switching between partial and fully vaccinated metrics, while annotations highlight key dates and case reduction percentages.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/12555534c3c044a19a267d6b4fdc05f7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}