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    @turf/convex
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    6.3.0 • Public • Published

    @turf/convex

    convex

    Takes a Feature or a FeatureCollection and returns a convex hull Polygon.

    Internally this uses the convex-hull module that implements a monotone chain hull.

    Parameters

    • geojson GeoJSON input Feature or FeatureCollection
    • options Object Optional parameters (optional, default {})
      • options.concavity number 1 - thin shape. Infinity - convex hull. (optional, default Infinity)
      • options.properties Object Translate Properties to Feature (optional, default {})

    Examples

    var points = turf.featureCollection([
      turf.point([10.195312, 43.755225]),
      turf.point([10.404052, 43.8424511]),
      turf.point([10.579833, 43.659924]),
      turf.point([10.360107, 43.516688]),
      turf.point([10.14038, 43.588348]),
      turf.point([10.195312, 43.755225])
    ]);
    
    var hull = turf.convex(points);
    
    //addToMap
    var addToMap = [points, hull]

    Returns Feature<Polygon> a convex hull


    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/convex

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

    $ npm install @turf/turf

    Keywords

    Install

    npm i @turf/[email protected]

    Version

    6.3.0

    License

    MIT

    Unpacked Size

    10.4 kB

    Total Files

    7

    Last publish

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