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Bowl of Fruit - General Update Pattern

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BbeauMarko
Last edited Jul 19, 2020
Created on Jul 18, 2020

This example demonstrates the general update pattern in D3, where data joins manage the entering, updating, and exiting of SVG circles that represent fruits in a bowl. It shows three sequential transitions: removing an apple, changing an apple to a lemon, and filtering out another apple. The code uses `selection.data()`, `.enter()`, `.merge()`, and `.exit()` within a custom `fruitBowl` function, applying ordinal scales for fruit color and radius. A `setTimeout` chain triggers each update, making the pattern of data-driven DOM changes explicit.

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