gabrielEdges

function gabrielEdges(ldIn, strategy?): [number, number][];

Defined in: metrics/geometric.ts:131

The Gabriel graph of the projection: which points a viewer reads as adjacent.

"auto" (the default) picks an O(N log N) algorithm, falling back to the O(N²) definition when coincident points make the triangulation degenerate.

Parameters

Parameter	Type	Default value
ldIn	PointsInput	undefined
strategy	GabrielStrategy	"auto"

Returns

[number, number][]

Example

import { gabrielEdges } from "@saehrimnir/sickle";

// 2-D only — throws otherwise.
const edges = gabrielEdges(projection);
edges.length;  // 351 for these 200 points
edges[0];      // [101, 145] — a pair of point indices