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turf-buffer
Advanced tools
Calculates a buffer for input features for a given radius. Units supported are miles, kilometers, and degrees.
Parameters
feature
(Feature | FeatureCollection) input to be buffereddistance
number distance to draw the bufferunit
string any of the options supported by turf unitsExamples
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]);
//=result
Returns (FeatureCollection<Polygon> | FeatureCollection<MultiPolygon> | Polygon | MultiPolygon) buffered features
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.
Install this module individually:
$ npm install turf-buffer
Or install the Turf module that includes it as a function:
$ npm install turf
FAQs
turf buffer module
The npm package turf-buffer receives a total of 9,972 weekly downloads. As such, turf-buffer popularity was classified as popular.
We found that turf-buffer demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 9 open source maintainers collaborating on the project.
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