KBE3D / KBCore / turf / centroid

函数: centroid()

centroid<P>(geojson: AllGeoJSON, options?: { properties?: P; }): Feature<Point, P>

Function

Computes the centroid as the mean of all vertices within the object.

类型参数

P

P extends GeoJsonProperties = GeoJsonProperties

参数

geojson

AllGeoJSON

GeoJSON to be centered

options?

Optional Parameters

properties?

P

an Object that is used as the Feature's properties

返回

Feature<Point, P>

the centroid of the input object

示例

var polygon = turf.polygon([[[-81, 41], [-88, 36], [-84, 31], [-80, 33], [-77, 39], [-81, 41]]]);

var centroid = turf.centroid(polygon);

//addToMap
var addToMap = [polygon, centroid]