Package Exports

turf-random

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Readme

turf-random

generate random features

`turf.random([type='point'], [count=1], options, options.bbox, [options.num_vertices=10], [options.max_radial_length=10])`

Generates random GeoJSON data, including Points and Polygons, for testing and experimentation.

Parameters

parameter	type	description
`[type='point']`	String	optional: type of features desired. Valid values are 'points' or 'polygons'
`[count=1]`	Number	optional: how many geometries should be generated.
`options`	Object	relevant to the feature desired. Can include:
`options.bbox`	Array.	a bounding box inside of which geometries are placed. In the case of points, they are guaranteed to be within this bounds,
while polygons have their centroid within it.
`[options.num_vertices=10]`	Number	optional: the number of vertices added to polygon features.
`[options.max_radial_length=10]`	Number	optional: the total number of decimal degrees longitude or latitude that a polygon can extent outwards to
from its center.

Example

var points = turf.random('points', 100, {
  bbox: [-70, 40, -60, 60]
});
//=points
var polygons = turf.random('polygons', 4, {
  bbox: [-70, 40, -60, 60]
});
//=polygons

Installation

Requires nodejs.

$ npm install turf-random

Tests

$ npm test