Class MultiPoint

constructor

• new MultiPoint(geometries, properties?): MultiPoint

• Parameters

  • geometries: [number, number][] | Point[]

  • Optional properties: any

  Returns MultiPoint

Readonly coordinates

addGeometry

• addGeometry(geometry): void

• 将点（类型或数组）、多点类型融合到此 MultiPoint 中

  Parameters

  • geometry: [number, number] | Point | MultiPoint

  Returns void

centroid

• centroid(values?): Point
• • 计算多点的重心
  • calculate centroid of MultiPoint

  Parameters

  • Optional values: number[]

    可指定权重数组(可选) 会首先归一化权重数组

  Returns Point

  返回重心坐标

  See

  https://en.wikipedia.org/wiki/Centroid

getCoodinates

• getCoodinates(): [number, number][]

• Returns [number, number][]

toGeoJSON

• toGeoJSON(): GeoJSONFeature

• Returns GeoJSONFeature

toXY

• toXY(): [number, number][]

• Returns [number, number][]

Static fromFeature

• fromFeature(feature): GeometryCollection

• Parameters

  • feature: GeoJSONFeature

  Returns GeometryCollection

Static fromGeometry

• fromGeometry(geometry): GeometryCollection

• Parameters

  • geometry: GeoJSONMultiPoint

  Returns GeometryCollection

Static isMultiPoint

• isMultiPoint(geometry): geometry is MultiPoint

• Parameters

  • geometry: any

  Returns geometry is MultiPoint