turf combine module
Combines a FeatureCollection of Point, LineString, or Polygon features into MultiPoint, MultiLineString, or MultiPolygon features.
| parameter | type | description |
|---|---|---|
fc |
FeatureCollection.<Point | LineString |
var fc = {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"properties": {},
"geometry": {
"type": "Point",
"coordinates": [19.026432, 47.49134]
}
}, {
"type": "Feature",
"properties": {},
"geometry": {
"type": "Point",
"coordinates": [19.074497, 47.509548]
}
}
]
};
var combined = turf.combine(fc);
//=combinedReturns FeatureCollection.<MultiPoint|MultiLineString|MultiPolygon>, a FeatureCollection of corresponding type to input
Requires nodejs.
$ npm install turf-combine$ npm test