@spatial/unkink-polygon

unkinkPolygon

Takes a kinked polygon and returns a feature collection of polygons that have no kinks.
Uses [simplepolygon][1] internally.

$3

- geojson ([FeatureCollection][2] \| [Feature][3]<([Polygon][4] \| [MultiPolygon][5])>) GeoJSON Polygon or MultiPolygon

$3

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

var result = turf.unkinkPolygon(poly);

//addToMap
var addToMap = [poly, result]
`

Returns [FeatureCollection][2]<[Polygon][4]> Unkinked polygons

[1]: https://github.com/mclaeysb/simplepolygon

[2]: https://tools.ietf.org/html/rfc7946#section-3.3

[3]: https://tools.ietf.org/html/rfc7946#section-3.2

[4]: https://tools.ietf.org/html/rfc7946#section-3.1.6

[5]: https://tools.ietf.org/html/rfc7946#section-3.1.7

---

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.

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Install this module individually:

`sh
$ npm install @spatial/unkink-polygon
`

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

`sh
$ npm install @turf/turf
``