{"version":"1.0","type":"rich","title":"Activity 7 PieChart","description":"This pie chart visualizes the distribution of music genres with ratings above 8.5 from a CSV dataset loaded via D3’s `d3.csv` method. It uses `d3.pie()` to compute arc angles and `d3.arc()` to generate SVG paths, with an ordinal color scale and a custom legend. The chart renders in a responsive SVG canvas, employing `d3.scaleOrdinal` for categorical colors and `d3.arc` for shape generation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/87746b1414d64cee865f09598d52d366?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}