This package has been deprecated

    Author message:

    This module is now under the @mapbox namespace: install @mapbox/polyline instead

    polyline
    DefinitelyTyped icon, indicating that this package has TypeScript declarations provided by the separate @types/polyline package

    0.2.0 • Public • Published

    Build Status Coverage Status

    polyline

    A simple google-esque polyline implementation in Javascript. Compatible with nodejs (npm install polyline and the browser (copy src/polyline.js)).

    Encodes/decodes into lat/lng coordinate pairs. Use fromGeoJSON() to encode from GeoJSON objects.

    Installation

    npm install polyline
    

    Example

    var polyline = require('polyline');
     
    // returns an array of lat, lon pairs
    polyline.decode('_p~iF~ps|U_ulLnnqC_mqNvxq`@');
     
    // returns a string-encoded polyline
    polyline.encode([[38.5, -120.2], [40.7, -120.95], [43.252, -126.453]]);
     
    // returns a string-encoded polyline from a GeoJSON LineString
    polyline.fromGeoJSON({ "type": "Feature",
      "geometry": {
        "type": "LineString",
        "coordinates": [[-120.2, 38.5], [-120.95, 40.7], [-126.453, 43.252]]
      },
      "properties": {}
    });

    Documentation

    See Also

    Keywords

    none

    Install

    npm i polyline

    DownloadsWeekly Downloads

    11,141

    Version

    0.2.0

    License

    none

    Last publish

    Collaborators

    • mapbox-admin
    • tmcw