{"version":"1.0","type":"rich","title":"ViewCircles","description":"This example visualizes groundnut production by state using a filtered bar chart of circles, with year-based checkbox filtering to adjust the displayed data. Built with D3 v7, it loads CSV data from a GitHub gist and uses D3’s `csv`, `scaleBand`, `scaleLinear`, `scaleOrdinal`, `rollup`, and `sum` APIs to aggregate and render the SVG output. A tooltip appears on mouseover, and the chart updates dynamically by removing and redrawing circles based on the selected years.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/91c14167bc1444ab97c18e5f30301c55?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}