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12.a - fruit bowl - d3 update pattern - dataviz 2018

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Zzach b.
Last edited Nov 24, 2021
Created on Nov 24, 2021

Balls representing apples and lemons enter, update, and exit a horizontal row on an SVG canvas, using the D3 v7 data join pattern. The example demonstrates the enter-merge-exit sequence with `selection.data()`, `.enter().append('circle')`, `.merge()`, and `.exit().remove()`, animating circle radius and x-position via `.transition().duration()`. Colors and radii map ordinal scales (`scaleOrdinal`) for fruit types, while JavaScript `setTimeout` calls drive state changes. SVG circles render the fruit bowl, with transitions smoothly resizing and repositioning elements.

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datraviz 2018 #12.a - fruit bowl - d3 update pattern

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