MultiPoint

MultiPoint is a multi-point geometry class that extends MultiGeometry. It represents a collection of independent points, commonly used for point facilities, POIs, or discrete point data. It can be constructed from an array of coordinates or an array of Markers.

import { MultiPoint } from "maptalks";

const points = new MultiPoint([[100, 0], [101, 1], [102, 2]]);
// Or pass Marker[]:
const markers = [map.addMarker([100, 0]), map.addMarker([101, 1])];
const points2 = new MultiPoint(markers);

layer.addGeometry(points);

Constructor

new MultiPoint(data, options?)

Parameters:

• data — An array of coordinates (e.g. Coordinate[]) or Marker[] representing the points to create.
• options — (Optional) Geometry options, see the options of Geometry.

options

MultiPoint has no class-specific options; it inherits the options of Geometry.

Methods

• findClosest(coordinate): Coordinate — Finds the coordinate of the point closest to the given coordinate.

Static Methods

• MultiPoint.fromJSON(json): MultiPoint — Creates a MultiPoint instance from a JSON object.

Events

No class-specific events.