turf-sample
turf sample module
turf.sample(features, n)
Takes a FeatureCollection and returns a FeatureCollection with given number of Feature|features at random.
Parameters
parameter | type | description |
---|---|---|
features |
FeatureCollection | set of input features |
n |
Number | number of features to select |
Example
var points = turf.random('points', 1000);
//=points
var sample = turf.sample(points, 10);
//=sample
Returns FeatureCollection
, a FeatureCollection with n
features
Installation
Requires nodejs.
$ npm install turf-sample
Tests
$ npm test