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Bowl of Fruit - General Update Pattern Special Cases

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OOliver Wills
Last edited Jun 19, 2020
Created on Jun 19, 2020

This example demonstrates the general update pattern in D3 with special cases, showing a bowl of fruit that changes over time as apples are eaten and replaced with lemons. The visualization uses D3 v5’s data joins (`selection.data`, `.enter`, `.exit`) to manage SVG circles and text elements, with `scaleOrdinal` mapping fruit types to colors and radii. A rect represents the bowl, and each fruit’s position is computed via index-based translations. The code sequences updates using `setTimeout`, illustrating how enter, update, and exit selections handle modifications to the data array.

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