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Bowl of Fruit - General Update Pattern Special Cases

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AAndrew Yan
Last edited Jun 4, 2020
Created on Jun 4, 2020

This example demonstrates the general update pattern in D3.js v5 by animating a bowl of fruit, where apples and lemons are added, removed, or changed over time. The visualization renders SVG circles and text labels using D3's data join (`selection.data`, `enter`, `merge`, `exit`) to handle data changes. It uses `scaleOrdinal` for color and radius mappings, and each timed update (via `setTimeout`) shows how existing elements are updated or removed. The code directly manipulates an array of fruit objects to trigger the update cycles.

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