D3 Starter - General update pattern Modular way with Bowl

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D3 Starter - General update pattern Modular way with Bowl

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Last edited Mar 23, 2021

Created on Mar 23, 2021

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This example demonstrates the general update pattern in D3 using a modular function `fruitBowl` that renders a bowl with fruit circles. It shows how enter, update, and exit transitions handle dynamic data changes, animating fruits in and out as apples are consumed and one apple becomes a lemon. The code uses d3's `scaleOrdinal` for color and radius mapping, `selectAll`, `enter`, `merge`, and `exit` methods with `.transition()` for smooth animations. Data is generated with `range` and `Math.random()` IDs, rendered as SVG elements.

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