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Bowl of Fruit - General Update Pattern Special Cases

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GGuillamon
Last edited Apr 22, 2020
Created on Mar 25, 2020

This example demonstrates the general update pattern in D3 with special cases for handling data changes. It shows a bowl of fruit rendered as SVG circles and text labels, where apples and lemons are added, removed, and modified over time. The code uses `selection.enter()`, `selection.merge()`, and `selection.exit()` to manage entering and exiting elements, with `d3.scaleOrdinal` mapping fruit types to colors and radii. A timed sequence updates the data array, triggering re-renders that add, replace, or remove fruit items.

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