KBE3D / KBCore / turf / combine

函数: combine()

combine(fc: FeatureCollection<Point | MultiPoint | LineString | MultiLineString | Polygon | MultiPolygon>): FeatureCollection<MultiPoint | MultiLineString | MultiPolygon, { collectedProperties: GeoJsonProperties[]; }>

Function

Combines a FeatureCollection of Point, LineString, or Polygon features into MultiPoint, MultiLineString, or MultiPolygon features.

参数

fc

FeatureCollection<Point | MultiPoint | LineString | MultiLineString | Polygon | MultiPolygon>

a FeatureCollection of any type

返回

FeatureCollection<MultiPoint | MultiLineString | MultiPolygon, { collectedProperties: GeoJsonProperties[]; }>

a FeatureCollection of corresponding type to input

示例

var fc = turf.featureCollection([
  turf.point([19.026432, 47.49134]),
  turf.point([19.074497, 47.509548])
]);

var combined = turf.combine(fc);

//addToMap
var addToMap = [combined]