Class: MultiPoint

ol.geom.MultiPoint

Multi-point geometry.

new ol.geom.MultiPoint(coordinates, opt_layout)

src/ol/geom/multipoint.js, line 26
Name Type Description
coordinates Array.<ol.Coordinate>

Coordinates.

layout ol.geom.GeometryLayout

Layout.

Fires:

Extends

Methods

appendPoint(point)

src/ol/geom/multipoint.js, line 39

Append the passed point to this multipoint.

Name Type Description
point ol.geom.Point

Point.

applyTransform(transformFn) inherited

src/ol/geom/simplegeometry.js, line 260

Apply a transform function to each coordinate of the geometry. The geometry is modified in place. If you do not want the geometry modified in place, first clone() it and then use this function on the clone.

Name Type Description
transformFn ol.TransformFunction

Transform.

changed() inherited experimental

src/ol/observable.js, line 52

Increases the revision counter and dispatches a 'change' event.

Fires:
  • change experimental

clone(){ol.geom.MultiPoint}

src/ol/geom/multipoint.js, line 56

Make a complete copy of the geometry.

Returns:
Clone.

get(key){*} inherited

src/ol/object.js, line 150

Gets a value.

Name Type Description
key string

Key name.

Returns:
Value.

getClosestPoint(point, opt_closestPoint){ol.Coordinate} inherited

src/ol/geom/geometry.js, line 122

Return the closest point of the geometry to the passed point as coordinate.

Name Type Description
point ol.Coordinate

Point.

closestPoint ol.Coordinate

Closest point.

Returns:
Closest point.

getCoordinates(){Array.<ol.Coordinate>}

src/ol/geom/multipoint.js, line 95

Return the coordinates of the multipoint.

Returns:
Coordinates.

getExtent(opt_extent){ol.Extent} inherited

src/ol/geom/geometry.js, line 161

Get the extent of the geometry.

Name Type Description
extent ol.Extent

Extent.

Returns:
extent Extent.

getFirstCoordinate(){ol.Coordinate} inherited

src/ol/geom/simplegeometry.js, line 112

Return the first coordinate of the geometry.

Returns:
First coordinate.

getKeys(){Array.<string>} inherited

src/ol/object.js, line 164

Get a list of object property names.

Returns:
List of property names.

getLastCoordinate(){ol.Coordinate} inherited

src/ol/geom/simplegeometry.js, line 130

Return the last coordinate of the geometry.

Returns:
Last point.

getLayout(){ol.geom.GeometryLayout} inherited

src/ol/geom/simplegeometry.js, line 140

Return the layout of the geometry.

Returns:
Layout.

getPoint(index){ol.geom.Point}

src/ol/geom/multipoint.js, line 107

Return the point at the specified index.

Name Type Description
index number

Index.

Returns:
Point.

getPoints(){Array.<ol.geom.Point>}

src/ol/geom/multipoint.js, line 127

Return the points of this multipoint.

Returns:
Points.

getProperties(){Object.<string, *>} inherited

src/ol/object.js, line 174

Get an object of all property names and values.

Returns:
Object.

getRevision(){number} inherited experimental

src/ol/observable.js, line 62
Returns:
Revision.

getType(){ol.geom.GeometryType}

src/ol/geom/multipoint.js, line 147

Get the type of this geometry.

Returns:
Geometry type.

intersectsExtent(extent){boolean}

src/ol/geom/multipoint.js, line 156

Test if the geometry and the passed extent intersect.

Name Type Description
extent ol.Extent

Extent.

Returns:
true if the geometry and the extent intersect.

on(type, listener, opt_this){goog.events.Key} inherited

src/ol/observable.js, line 75

Listen for a certain type of event.

Name Type Description
type string | Array.<string>

The event type or array of event types.

listener function

The listener function.

this Object

The object to use as this in listener.

Returns:
Unique key for the listener.

once(type, listener, opt_this){goog.events.Key} inherited

src/ol/observable.js, line 88

Listen once for a certain type of event.

Name Type Description
type string | Array.<string>

The event type or array of event types.

listener function

The listener function.

this Object

The object to use as this in listener.

Returns:
Unique key for the listener.

set(key, value) inherited

src/ol/object.js, line 203

Sets a value.

Name Type Description
key string

Key name.

value *

Value.

setCoordinates(coordinates, opt_layout)

src/ol/geom/multipoint.js, line 177

Set the coordinates of the multipoint.

Name Type Description
coordinates Array.<ol.Coordinate>

Coordinates.

layout ol.geom.GeometryLayout

Layout.

setProperties(values) inherited

src/ol/object.js, line 216

Sets a collection of key-value pairs. Note that this changes any existing properties and adds new ones (it does not remove any existing properties).

Name Type Description
values Object.<string, *>

Values.

translate(deltaX, deltaY) inherited

src/ol/geom/simplegeometry.js, line 272

Translate the geometry. This modifies the geometry coordinates in place. If instead you want a new geometry, first clone() this geometry.

Name Type Description
deltaX number

Delta X.

deltaY number

Delta Y.

un(type, listener, opt_this) inherited

src/ol/observable.js, line 101

Unlisten for a certain type of event.

Name Type Description
type string | Array.<string>

The event type or array of event types.

listener function

The listener function.

this Object

The object which was used as this by the listener.

unByKey(key) inherited

src/ol/observable.js, line 114

Removes an event listener using the key returned by on() or once(). Note that using the ol.Observable.unByKey static function is to be preferred.

Name Type Description
key goog.events.Key

The key returned by on() or once().

unset(key) inherited

src/ol/object.js, line 229

Unsets a property.

Name Type Description
key string

Key name.