Fork of Bouncy Wave (harnessing the group element)

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Fork of Bouncy Wave (harnessing the group element)

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Last edited Apr 23, 2021

Created on Apr 23, 2021

This example shows a bouncy wave formed by a series of circles whose vertical positions and radii oscillate over time, while a line path traces through their centers. It demonstrates how to efficiently update a visualization by reusing a single group element via `selection.join()`, binding new data each frame. The animation runs through `setInterval`, updating a time variable that drives the data generation in `makeData`. The code uses D3 v6 APIs such as `select`, `line`, and `.join()` to append and update circles and a path within an SVG.

AI-generated description

See here: https://vizhub.com/forum/t/episode-5-d3-selections/163/12?u=floatingpurr

ISC Licensed

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