GeoJSON Helpers

Helps read & write GeoJSON files based on RFC 7946 GeoJSON.

Install

$ npm install --save geojson-helpers

Quickstart

import geojson from 'geojson-helpers'
 
const featureCollection = geojson.readFileSync('places.geojson')
// <--Data processing-->
geojson.writeFileSync('new-places.geojson', featureCollection)

Features

• Reads GeoJSON files
• Writes GeoJSON files
• Compact indentation, 1 line per feature (smallest file size possible)
• Limits coordinates decimals to a maximum of 6
• Does not include CRS

writeFileSync

Writes GeoJSON file

Parameters

• path string
• geojson FeatureCollection GeoJSON FeatureCollection
• properties [Array<(string | number)>] Only include the following properties

readFileSync

Reads GeoJSON file

Parameters

• path string File must be a GeoJSON FeatureCollection

Changelog

0.1.0 - 2016-11-09

Begining of project geojson-helpers.

• readFileSync
• writeFileSync