{"version":"1.0","type":"rich","title":"Fitness Data Pie Chart","description":"This pie chart visualizes the distribution of fitness goals from a CSV dataset, showing the percentage share of each goal category. D3 v7 loads the data with `d3.csv`, aggregates counts using `d3.rollup`, and generates the pie with `d3.pie` and `d3.arc`. A categorical color scale from `d3.schemeSet2` fills the slices, which are labeled with percentage values. A legend on the right, built with SVG rectangles and text, maps each color to its corresponding goal, making the chart easy to read at a glance.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ad87eee4ba9140c08562cfc14871809d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}