LinkWidthSpec

LinkWidthSpec = number | ((weight) => number) | { by: "weight" | "flow"; scale: (value) => number; }

Defined in: network/glyphs.ts:152

Link width. A constant, a (weight) => width scale of the edge weight (a bare d3 scale fits — its input is the edge’s weight, which is the per-edge flow), or { by, scale } for parity with NodeRadiusSpec (by is "weight"/"flow" — the same per-edge quantity — so the scale maps the weight). Whichever form, it resolves to a function of a weight value, so a super-edge applies the same scale to the accumulated weight of the edges it subsumes.