Skip to main content

class LayerPolygonRenderer

(Niantic.Lightship.Maps.MapLayers.Components.LayerPolygonRenderer)

Overview​

This MapLayerComponent draws polygons on the map

	class LayerPolygonRenderer: Niantic.Lightship.Maps.MapLayers.Components.BaseTypes.MapLayerComponent {
	public:
		// methods
	
		PooledObject<GameObject> DrawPolygon(
			IReadOnlyList<LatLng> outline,
			string instanceName = null
		);
	
		virtual override void Initialize(
			LightshipMapView lightshipMapView,
			GameObject parent
		);
	
		virtual override void OnMapOriginChanged();
	};

Inherited Members​

public:
	// methods

	virtual void Initialize(LightshipMapView lightshipMapView, GameObject parent);
	virtual abstract void OnMapOriginChanged() = 0;

```cs
protected:
	// fields

	 LightshipMapView LightshipMapView;
	 GameObject ParentMapLayer;

Detailed Documentation​

This MapLayerComponent draws polygons on the map

Methods​

DrawPolygon​

PooledObject<GameObject> DrawPolygon(
		IReadOnlyList<LatLng> outline,
		string instanceName = null
	)

Draws a polygon defined by a list of LatLng coordinates.

    Parameters:

    outline - The points along the polygon's edges, in order

    instanceName - An optional name for the GameObject

    Returns:

    A GameObject representing this polygon instance

Initialize​

virtual override void Initialize(
		LightshipMapView lightshipMapView,
		GameObject parent
	)

Called from the LightshipMapView associated with this component's MapLayer at startup.

OnMapOriginChanged​

virtual override void OnMapOriginChanged()

Called from this component's MapLayer when its LightshipMapView has been repositioned to the scene's origin.