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Fork of Visualization of data using React

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Mmanvithareddykarra
Last edited Mar 6, 2022
Created on Mar 6, 2022

This example shows a pie chart with one wedge per data row, colored by a hex value from the CSV and rendered as an SVG. It loads a sample sales record from a GitHub gist using `d3.csv`, then passes the parsed data to React state via `useState` and `useEffect`. The chart uses `d3.pie()` and `d3.arc()` with an outer radius equal to the SVG width, and maps each pie slice to a `<path>` element. The code also includes an unused `message` utility that reports list length and column count.

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creating a react app, data hangling

MIT Licensed

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