Streamgraph

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✓ Published0🌍 Public

Last edited Oct 5, 2018

Created on Nov 12, 2012

A streamgraph displays twenty layers of synthetic time-series data, using a wiggle offset to minimize visual overlap. The graphic animates between two independently generated datasets, smoothly interpolating the stacked area paths over 2.5 seconds. Built with D3 v4, the example uses `d3.stack`, `d3.area`, `d3.scaleLinear`, and `d3.interpolateCool` for color. A button triggers the transition, re-binding the data and applying a transition on the `d` attribute of SVG path elements.

AI-generated description

For continuous data such as time series, a streamgraph can be used in place of stacked bars. This example also demonstrates path transitions to interpolate between different layouts. Streamgraph algorithm, colors, and data generation inspired by Byron and Wattenberg.

gpl-3.0 Licensed

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