Fork of General Update Pattern

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Fork of General Update Pattern

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Last edited May 28, 2021

Created on May 28, 2021

This example demonstrates the general update pattern for animated data visualizations, showing how D3.js can add, remove, or modify elements in response to data changes. The visualization displays a set of circles representing fruits, which transform over time as apples are removed and one apple is replaced by a lemon. The implementation uses `d3.select` for SVG selection, `scaleOrdinal` for color and radius mapping, and D3's transition system with `.enter()`, `.merge()`, and `.exit()` methods to handle smooth animations. The React framework renders the SVG output with 1000-millisecond transitions for each state change.

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A bare minimum HTML page demonstrating use of CSS and JavaScript.

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