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    wkt

    0.1.1 • Public • Published

    wkt

    NPM version

    Install

    npm install wkt
    

    Usage

    Parse

    const wkt = require('wkt');
    const { parse } = require('wkt');
     
    //  See return values in output section
    wkt.parse('POINT(1 2)');
    parse("POINT Z (58.51466818909509 8.629797415591964 61.77237)");
    parse("LINESTRING (30 10, 10 30, 40 40)");
    parse("POLYGON ((30 10, 40 40, 20 40, 10 20, 30 10))");

    Output from parse()

    { type: 'Point', coordinates: [ 1, 2 ] }
    { type: 'Point', coordinates: [ 58.51466818909509, 8.629797415591964, 61.77237 ] }
    { type: 'LineString', coordinates: [ [ 30, 10 ], [ 10, 30 ], [ 40, 40 ] ] }
    { type: 'Polygon', coordinates: [[[30,10], [40,40], [20,40], [10,20], [30,10]]] }
    

    Stringify

    const { stringify } = require('wkt');
     
    const geometry = {
      type: "Point",
      coordinates: [125.6, 10.1, 54.2]
    };
    const geometry2 = { 
      type: 'LineString',
      coordinates: [ [ 30, 10 ], [ 10, 30 ], [ 40, 40 ] ] 
    };
     
    //  See return values in output section
    stringify(geometry);
    stringify(geometry2);

    Output from stringify()

    "POINT Z (125.6 10.1 54.2)"
    "LINESTRING (30 10, 10 30, 40 40)"
    

    Docs

    parse(wkt)

    Parse Well-known text string into GeoJSON

    stringify(geojson)

    Stringifies a GeoJSON geometry object or Feature object into a WKT (Well-known text) string. Throws an error if given a FeatureCollection or unknown input.

    Supported types

    • Point + MultiPoint
    • LineString + MultiLineString
    • Polygon + MultiPolygon
    • GeometryCollection
    • WKT's containing "Z"

    Install

    npm i wkt

    DownloadsWeekly Downloads

    2,072

    Version

    0.1.1

    License

    MIT

    Unpacked Size

    16.7 kB

    Total Files

    12

    Last publish

    Collaborators

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