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Bowl of Fruit - General Update Pattern Special Cases

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DDi Zhen
Last edited Jun 22, 2019
Created on Jun 22, 2019

This example demonstrates the general update pattern for handling special cases in data visualization. It shows a bowl of fruit where apples are added, removed, and replaced with lemons over time, using transitions that respond to changes in the underlying data array. The visualization uses D3 version 5 with SVG rendering, employing `scaleOrdinal` for both color and radius scales, and the `selectAll`/`enter`/`merge`/`exit` pattern to manage group elements. The code uses `setTimeout` to trigger sequential data modifications, then re-renders the scene to reflect each change.

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