ru.dgis.sdk.map.MapObjectManager | Android SDK | 2GIS Documentation
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MapObjectManager

Extends: ru.dgis.sdk.NativeObject
MapObjectManager(map: Map, layerId: String? = null)

Creates an IMapObjectManager.

Parameters
map
layerId
String?

Layer ID in the "Dynamic Object" type style. Created objects are placed on this layer, this allows you to set their order relative to other layers. If not specified, objects are placed on top of other layers.

Returns
Methods
fun addObject(item: SimpleMapObject): Unit

Adds an object.

Parameters
item
Returns
fun removeObject(item: SimpleMapObject): Unit

Deletes an object.

Parameters
item
Returns
fun addObjects(objects: List<SimpleMapObject>): Unit

Adds objects.

Parameters
objects
Returns
fun removeObjects(objects: List<SimpleMapObject>): Unit

Deletes objects.

Parameters
objects
Returns
fun removeAndAddObjects(objectsToRemove: List<SimpleMapObject>, objectsToAdd: List<SimpleMapObject>): Unit

Removes and adds objects.

Parameters
objectsToRemove
objectsToAdd
Returns
fun removeAll(): Unit
Returns
fun clusteringObjects(position: CameraPosition): List<MapObject>

Gets a list of objects participating in clustering given the camera position. The list contains both clusters and markers.

Parameters
position
Returns
@JvmStatic
fun withClustering(
	map: Map,
	logicalPixel: LogicalPixel,
	maxZoom: Zoom,
	clusterRenderer: SimpleClusterRenderer,
	minZoom: Zoom = Zoom(value = 0.0f),
	layerId: String? = null
): MapObjectManager

Creates an IMapObjectManager with data clustering. Only IMarker objects are clustered.

Parameters
map
logicalPixel
LogicalPixel

Minimum possible distance on the screen between anchor points of markers on levels where clustering works.

maxZoom
Zoom

Level starting from which all markers are visible.

clusterRenderer
SimpleClusterRenderer

Interface for setting cluster display parameters.

minZoom
Zoom

Level starting from which clusters are formed.

layerId
String?

Layer ID in the "Dynamic Object" type style. Created objects are placed on this layer, this allows you to set their order relative to other layers. If not specified, objects are placed on top of other layers.

Returns
@JvmStatic
fun withGeneralization(
	map: Map,
	logicalPixel: LogicalPixel,
	maxZoom: Zoom,
	minZoom: Zoom = Zoom(value = 0.0f),
	layerId: String? = null
): MapObjectManager

Creates an IMapObjectManager with data generalization. Only IMarker objects are generalized.

Parameters
map
logicalPixel
LogicalPixel

Minimum distance on the screen between marker anchor points on levels where generalization works.

maxZoom
Zoom

Level starting from which all markers are visible.

minZoom
Zoom

Level starting from which generalization works.

layerId
String?

Layer ID in the "Dynamic Object" type style. Created objects are placed on this layer, this allows you to set their order relative to other layers. If not specified, objects are placed on top of other layers.

Returns
Properties
var isVisible

Overrides the visibility of all objects added to the manager instance. Setting false here takes precedence over the visibility of a single object.