Lesson 4: Design Pattern

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Lesson 4: Design Pattern

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Last edited Apr 10, 2020

Created on Apr 10, 2020

This example demonstrates a reusable color legend design pattern using React and D3 v5. It displays a vertical color scale with circular swatches and labels, generated through a custom `legends` function that uses `scaleOrdinal` and `range` for positioning. The visualization also includes an animated fruit bowl component defined in `makeFruit.js`, though it is not fully integrated into the main view. The code references population data from the World Bank and renders SVG elements with smooth transitions.

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