geojson-random


Generate random GeoJSON features.

Usable in node.js and in browsers with browserify.

npm install -g geojson-random
geojson-random

# special fast-mode for points
geojson-random 10000 point-stream

api

``js
var random = require('geojson-random');
`

$3

Return count points wrapped in a FeatureCollection.

An optional bbox parameter should be an array of numbers representing
a bbox in WSEN order,
and if given, the point will reside within its bounds.

$3

Return a single GeoJSON Position
as a 2-element array of numbers in longitude, latitude order.

An optional bbox parameter should be an array of numbers representing
a bbox in WSEN order,
and if given, the position will reside within its bounds.

$3

Return count polygons wrapped in a FeatureCollection.

* num_vertices is default 10 and is how many coordinates each Polygon
will contain.
* max_radial_length is the maximum number of decimal degrees latitude
or longitude that a vertex can reach out of the center of the Polygon.
Default is 10.
* bbox (Optional) Bounding box in [minX, minY, maxX, maxY] order.

$3

Return count line strings wrapped in a FeatureCollection.

* num_vertices is default 10 and is how many coordinates each LineString
will contain.
* max_length is the maximum number of decimal degrees that a vertex can be
from its predecessor
Default is 0.0001.
* max_rotation is the maximum number of radians that a line segment can turn
from the previous segment.
Default is Math.PI / 8.
* bbox` (Optional) Bounding box in [minX, minY, maxX, maxY] order. This
parameter is only applied to the starting point of the line.