turf unkink-polygon module

Usage no npm install needed!

<script type="module">
  import turfUnkinkPolygon from 'https://cdn.skypack.dev/@turf/unkink-polygon';




Takes a kinked polygon and returns a feature collection of polygons that have no kinks. Uses simplepolygon internally.



var poly = turf.polygon([[[0, 0], [2, 0], [0, 2], [2, 2], [0, 0]]]);

var result = turf.unkinkPolygon(poly);

var addToMap = [poly, result]

Returns FeatureCollection<Polygon> Unkinked polygons

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.


Install this module individually:

$ npm install @turf/unkink-polygon

Or install the Turf module that includes it as a function:

$ npm install @turf/turf