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Rendering PIE data with React

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Ppsabela
Last edited Nov 27, 2020
Created on Nov 27, 2020

This example renders a pie chart from CSV data using React and D3 v6, displaying vehicle cylinder counts as colored SVG arcs. The app fetches data from a GitHub gist via `d3.csv`, then uses D3’s `pie()` generator to compute arc angles and `arc()` to create the path geometry. Each slice is filled with a color from `schemeSet3` and rendered as a React `<path>` element inside an SVG group centered on the viewport. The visualization updates reactively when data loads, showing a “Loading…” message beforehand.

AI-generated description

A program that follow a mouse with a circle HTML page.

MIT Licensed

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