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circle dance

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KKyrand
Last edited Jun 6, 2018
Created on Jun 6, 2018

Two buttons trigger the animation of three red circles to new positions. The circles move between two predefined sets of coordinates over a two-second duration, demonstrating basic data updates in D3.js. The visualization uses D3 v4’s SVG rendering and the `transition()` method with a duration parameter to animate the changes. The code defines two data arrays containing `x`, `y`, and `r` properties for the circles, and the buttons call the `updatePoints` function to apply the new data.

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