Package Exports

@turf/point-on-feature

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Readme

@turf/point-on-feature

pointOnFeature

Takes a Feature or FeatureCollection and returns a Point guaranteed to be on the surface of the feature.

Given a Polygon, the point will be in the area of the polygon
Given a LineString, the point will be along the string
Given a Point, the point will the same as the input

Parameters

geojson (Feature | FeatureCollection) any Feature or FeatureCollection

Examples

// create a random polygon
var polygon = turf.randomPolygon();

var pointOnPolygon = turf.pointOnFeature(polygon);

//addToMap
var addToMap = [polygon, pointOnPolygon];

Returns Feature<Point> a point on the surface of input

normalize

Normalizes any GeoJSON to a FeatureCollection

Parameters

geojson GeoJSON Any GeoJSON

Returns FeatureCollection FeatureCollection

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 module individually:

$ npm install @turf/point-on-feature

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

$ npm install @turf/turf