Voronoi mark

[mbostock]

No description provided.

[Fil]

Here are a few explorations of a delaunay/voronoi plugin, written as a transform. However this should probably be done as initializers/layouts (#801) since the x and y dimensions are not separable (Delaunay/Voronoi being based on the euclidian distance on the plane).

https://observablehq.com/@observablehq/plot-delaunay-voronoi-mark-812

[Fil]

Here's the same exploration, but this time as an initializer:
https://observablehq.com/@observablehq/plot-delaunay-layout-812

Built on top of Plot 0.5 (pre-release).

My current feedback with custom initializers and transforms:

• dealing with z/stroke/fill is very tedious.
• this initializer doesn't compose with the others because Plot.composeInitializers is not exported (but it's just a matter of exporting it as we do for Plot.transform). Solved with Plot.initializer()