{"version":"1.0","type":"rich","title":"Fork of Reusable Scatter plot Activity 8","description":"This fork demonstrates a reusable pie chart that visualizes the species counts from the Iris dataset, loaded via the `d3.csv` function. The chart renders as SVG using D3 v7 APIs, including `d3.arc` for arc path generation and `d3.pie` for computing arc angles from the count data. A categorical color scale maps each species to a distinct color, with an accompanying legend built through D3 selections. The visualization is encapsulated in a custom `pieChart` function, which accepts configurable width, height, margin, and color scale setters.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/76cd3369532d46939b5a1f9e7d276a03?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}