{"version":"1.0","type":"rich","title":"dboard","description":"This dashboard presents a multi-panel view of sales data from a CSV file, showing sales by category in a bar chart, a geographical map of the US, a time series scatter plot, and a donut chart of sub-category sales. The bar chart is interactive; clicking a category filters the accompanying charts and updates the donut chart, which is rendered using `d3.pie()`. The code employs D3 v6 functions like `d3.rollup` for data aggregation and `d3.axisBottom` for axes. Visual elements are drawn as SVG primitives, with interactions driven by mouse events and tooltips.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a9e1ce223c4a41c6a2dffb9a9c7a2296?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}