@turf/voronoi

voronoi

Takes a collection of points and a bounding box, and returns a collection of Voronoi polygons.

The Voronoi algorithim used comes from the d3-voronoi package.

Parameters

• points FeatureCollection<Point> points around which to calculate the Voronoi polygons

• options Object Optional parameters (optional, default {})

  • options.bbox BBox clipping rectangle, in [minX, minY, maxX, MaxY] order (optional, default [-180,-85,180,-85])

Examples

const options = {
  bbox: [-70, 40, -60, 60]
};
const points = turf.randomPoint(100, options);
const voronoiPolygons = turf.voronoi(points, options);

//addToMap
const addToMap = [voronoiPolygons, points];

Returns FeatureCollection<Polygon> a set of polygons, one per input point

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This module is part of the Turfjs project, an open source module collection dedicated to geographic algorithms. It is maintained in the Turfjs/turf repository, where you can create PRs and issues.

Installation

Install this single module individually:

$ npm install @turf/voronoi

Or install the all-encompassing @turf/turf module that includes all modules as functions:

$ npm install @turf/turf