d3 / d3-contour

Compute contour polygons using marching squares.
https://d3js.org/d3-contour
ISC License
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fractional bandwidth, using d3.blur #60

Closed Fil closed 2 years ago

Fil commented 2 years ago

depends on https://github.com/d3/d3-array/pull/151

Note that the blur radius is defined as r * pow2k * 0.95: the 0.95 factor is here to be as faithful as possible to the current version. We should probably accept that this is a change and set this factor to 1 for consistency with d3-array.

demo https://observablehq.com/@d3/fractional-bw-density-60

closes #59