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Rendering data with React using D3 pie

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Mmaxthamt
Last edited Mar 12, 2021
Created on Mar 12, 2021

A React component loads CSS named colors from a CSV file using `d3.csv` in a `useEffect` hook, storing the result in state. Once loaded, it renders an SVG pie chart by passing the data through `d3.pie` and drawing each slice with `d3.arc`, filling paths with the hex value from each row. The visualization shows all color categories as equal-size wedges, with the `d3.arc` generator set to an outer radius matching the chart width, producing a full-circle display.

AI-generated description

A program that uses React to render some data about CSS named colors using D3 utilities and uses React state to keep track of the data.

MIT Licensed

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