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Rendering Data with React & D3

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GGonzalo Alarcón Usui
Last edited Dec 2, 2021
Created on Dec 2, 2021

This example renders a pie chart of CSS named colors using React for component structure and D3 for data processing and shape generation. It loads color data from a CSV file via `d3.csv`, transforms it with `d3.pie`, and draws arcs using `d3.arc` within an SVG canvas. Each slice is filled with its corresponding RGB hex value, creating a full circle where the data is mapped to distinct color segments. The visualization demonstrates a hybrid approach where React manages state and rendering while D3 handles the mathematical and geometric computations.

AI-generated description

A program that follows your mouse with a circle.

MIT Licensed

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