{"version":"1.0","type":"rich","title":"Making an Interactive Pie Chart","description":"This interactive donut chart displays income sources—Sales, Dividends, and Interest—with each slice labeled and colored via a d3.scaleOrdinal. It uses d3.pie and d3.arc to generate the SVG paths, while mouseover events calculate percentages from the CSV data and reposition a tooltip with d3.select. The chart responds to hovers by increasing slice opacity and shows precise share values, with styling in CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1195aa41c7e8470f83a63805fe356d68?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}