Meshtastic App/com.geeksville.mesh.model.map.clustering/RadiusMarkerClusterer

RadiusMarkerClusterer

open class RadiusMarkerClusterer : MarkerClusterer

Radius-based Clustering algorithm: create a cluster using the first point from the cloned list. All points that are found within the neighborhood are added to this cluster. Then all the neighbors and the main point are removed from the list of points. It continues until the list is empty. Largely inspired from GridMarkerClusterer by M.Kergall

Author

sidorovroman92@gmail.com

Constructors

RadiusMarkerClusterer

constructor(ctx: Context)

Properties

open var mAnchorU: Float

cluster icon anchor

open var mAnchorV: Float

open var mTextAnchorU: Float

anchor point to draw the number of markers inside the cluster icon

open var mTextAnchorV: Float

Functions

buildClusterMarker

open fun buildClusterMarker(cluster: StaticCluster, mapView: MapView): MarkerWithLabel

Build the marker for a cluster.

open fun clusterer(mapView: MapView): ArrayList<StaticCluster>

Radius-Based clustering algorithm

open fun getTextPaint(): Paint

If you want to change the default text paint (color, size, font)

onSingleTapConfirmed

open fun onSingleTapConfirmed(event: MotionEvent, mapView: MapView): Boolean

open fun renderer(clusters: ArrayList<StaticCluster>, canvas: Canvas, mapView: MapView)

build clusters markers to be used at next draw

open fun setAnimation(animate: Boolean)

setMaxClusteringZoomLevel

open fun setMaxClusteringZoomLevel(zoom: Int)

Set max zoom level with clustering.

open fun setRadius(radius: Int)

Set the radius of clustering in pixels.

open fun zoomOnCluster(mapView: MapView, cluster: StaticCluster)