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MMichaelCalmbach
Last edited Jun 22, 2018
Created on Jun 22, 2018

Animated bar chart cycles among four data arrays, encoding values as bar heights while bars enter, exit, and transition between states. Built with D3 v4, it uses `d3.transition` to animate attribute changes, `d3.select` for SVG element selection, and `d3.scaleOrdinal` with `d3.schemeCategory10` for color assignment. The code updates every two seconds via `setInterval`, and the data arrays are defined inline, with one array effectively skipped due to the modulo operator.

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