@turf/polygonize
    TypeScript icon, indicating that this package has built-in type declarations

    6.4.0 • Public • Published

    @turf/polygonize

    polygonize

    Polygonizes (Multi)LineString(s) into Polygons.

    Implementation of GEOSPolygonize function (geos::operation::polygonize::Polygonizer).

    Polygonizes a set of lines that represents edges in a planar graph. Edges must be correctly noded, i.e., they must only meet at their endpoints.

    The implementation correctly handles:

    • Dangles: edges which have one or both ends which are not incident on another edge endpoint.
    • Cut Edges (bridges): edges that are connected at both ends but which do not form part of a polygon.

    Parameters

    Returns FeatureCollection<Polygon> Polygons created


    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/polygonize

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

    $ npm install @turf/turf

    Install

    npm i @turf/[email protected]

    Version

    6.4.0

    License

    MIT

    Unpacked Size

    77.9 kB

    Total Files

    22

    Last publish

    Collaborators

    • avatar
    • avatar
    • avatar
    • avatar
    • avatar
    • avatar