{"version":"1.0","type":"rich","title":"Online Sales Pie Chart","description":"This example shows the distribution of online customer sales revenue as a pie chart, with each slice colored by revenue amount and accompanied by a legend displaying the age group, percentage of total revenue, and absolute revenue in thousands. The chart uses D3 v5 to load CSV data from a GitHub gist via `d3.csv`, transform it with `d3.pie()`, and render SVG paths using `d3.arc()`. Colors are assigned with `d3.scaleOrdinal()`, and legend text is formatted with `d3.format()` for compact tick labels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a52e14ee0fdf49c1814ac699ce892b80?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}