Bowl of Fruit - General Update Pattern

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Bowl of Fruit - General Update Pattern

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Last edited Aug 25, 2019

Created on Aug 24, 2019

Forked from Bowl of Fruit - General Update Pattern

Five fruit shapes appear in a row as red apples, then sequentially disappear and change color as the dataset updates. This example demonstrates D3’s general update pattern using `selection.enter`, `selection.merge`, and `selection.exit` with `d3.scaleOrdinal` for color and size mapping. SVG `<g>` groups, circles, and text labels animate via `transition().duration(1000)` on attributes like `r`, `fill`, and `text`. The code uses `d3.range` to generate initial data and `setTimeout` to trigger re-renders, showing how enter, update, and exit selections behave dynamically.

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