unkinkPolygon

Description

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

Uses simplepolygon internally.

Parameters

Name	Type	Description
geojson	FeatureCollection<Polygon | MultiPolygon> | Feature<Polygon | MultiPolygon> | Polygon | MultiPolygon	polygons to unkink

Returns

FeatureCollection<Polygon> Unkinked polygons

Examples

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

const result = turf.unkinkPolygon(poly);

Installation

$ npm install @turf/unkink-polygon

import { unkinkPolygon } from "@turf/unkink-polygon";
const result = unkinkPolygon(...);

$ npm install @turf/turf

import * as turf from "@turf/turf";
const result = turf.unkinkPolygon(...);