Package Exports

@turf/polygon-to-line

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@turf/polygon-to-line) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

@turf/polygon-to-line

polygonToLine

Converts a Polygon to (Multi)LineString or MultiPolygon to a FeatureCollection of (Multi)LineString.

Parameters

polygon Feature<(Polygon | MultiPolygon)> Feature to convert
options Object Optional parameters (optional, default {})
- options.properties Object translates GeoJSON properties to Feature (optional, default {})

Examples

var poly = turf.polygon([[[125, -30], [145, -30], [145, -20], [125, -20], [125, -30]]]);

var line = turf.polygonToLine(poly);

//addToMap
var addToMap = [line];

Returns (FeatureCollection | Feature<(LineString | MultiLinestring)>) converted (Multi)Polygon to (Multi)LineString

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/polygon-to-line

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

$ npm install @turf/turf