Mbostock’s streamgraph example remade for d3 v4
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.
forked from mbostock‘s block: Streamgraph
forked from john-guerra‘s block: Streamgraph d3v4