DEPRECATED - replaced with @turf/buffer
turf buffer module
Calculates a buffer for input features for a given radius. Units supported are miles, kilometers, and degrees.
| parameter | type | description |
|---|---|---|
feature |
Feature,FeatureCollection | input to be buffered |
distance |
Number | distance to draw the buffer |
unit |
String | 'miles', 'feet', 'kilometers', 'meters', or 'degrees' |
var pt = {
"type": "Feature",
"properties": {},
"geometry": {
"type": "Point",
"coordinates": [-90.548630, 14.616599]
}
};
var unit = 'miles';
var buffered = turf.buffer(pt, 500, unit);
var result = turf.featurecollection([buffered, pt]);
//=resultReturns FeatureCollection.<Polygon>,FeatureCollection.<MultiPolygon>,Polygon,MultiPolygon, buffered features
Requires nodejs.
$ npm install turf-buffer$ npm test