{"version":"1.0","type":"rich","title":"Radial Stacked Bar Chart","description":"This radial stacked bar chart visualizes personal electricity consumption across three accounts over a two-year period, with each ring segment representing a month's total kilowatt-hours stacked by bill year. A dropdown menu switches between accounts, and hover interactions reveal usage details. Built with D3 v7, the chart uses `scaleRadial`, `scaleBand`, and `arc` to generate the SVG wedges, while `d3.stack` structures the data and a reusable barChart component manages transitions. The underlying dataset comes from a CSV of electric utility bills, rendered in SVG with animated updates.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/591cac457e594ed3bfb484461c43b14b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}