Class Map<T>

The Mapbox Map abstraction will take care of fetching and decoding data for a geographic bounding box at a certain zoom level.

Inheritance

System.Object

Map<T>

Namespace:Mapbox.Map

Assembly:Mapbox.Map.dll

Syntax

public sealed class Map<T> : object, IObservable<T> where T : Tile, new ()

Type Parameters

Name	Description
T	The tile type, currently Mapbox.Map.Vector or Mapbox.Map.Raster.

Examples

Request a map of the whole world:

var map = new Map<RasterTile>(MapboxAccess.Instance);
map.Zoom = 2
map.Vector2dBounds = Vector2dBounds.World();
map.MapId = "mapbox://styles/mapbox/streets-v10

// Register for tile updates.
map.Subscribe(this);

// Trigger the request.
map.Update();

Constructors

Map(IFileSource)

Initializes a new instance of the Map<T> class.

Declaration

public Map(IFileSource fs)

Parameters

Type	Name	Description
IFileSource	fs	The data source abstraction.

Fields

TileMax

Arbitrary limit of tiles this class will handle simultaneously.

Declaration

public const int TileMax = null

Field Value

Type	Description
System.Int32

Properties

Center

Gets or sets the central coordinate of the map.

Declaration

public Vector2d Center { get; set; }

Property Value

Type	Description
Vector2d	The central coordinate.

MapId

Gets or sets the tileset map ID. If not set, it will use the default map ID for the tile type. I.e. "mapbox.satellite" for raster tiles and "mapbox.mapbox-streets-v7" for vector tiles.

Declaration

public string MapId { get; set; }

Property Value

Type	Description
System.String	The tileset map ID, usually in the format "user.mapid". Exceptionally, RasterTile will take the full style URL from where the tile is composited from, like "mapbox://styles/mapbox/streets-v9".

Tiles

Gets the tiles, vector or raster. Tiles might be in a incomplete state.

Declaration

public HashSet<T> Tiles { get; }

Property Value

Type	Description
HashSet<T>	The tiles.

Vector2dBounds

Gets or sets a geographic bounding box.

Declaration

public Vector2dBounds Vector2dBounds { get; set; }

Property Value

Type	Description
Vector2dBounds	New geographic bounding box.

Zoom

Gets or sets the map zoom level.

Declaration

public int Zoom { get; set; }

Property Value

Type	Description
System.Int32	The new zoom level.

Methods

SetVector2dBoundsZoom(Vector2dBounds, Int32)

Sets the coordinates bounds and zoom at once.

Declaration

public void SetVector2dBoundsZoom(Vector2dBounds bounds, int zoom)

Parameters

Type	Name	Description
Vector2dBounds	bounds	Coordinates bounds.
System.Int32	zoom	Zoom level.

Subscribe(IObserver<T>)

Add an IObserver to the observer list.

Declaration

public void Subscribe(IObserver<T> observer)

Parameters

Type	Name	Description
IObserver<T>	observer	The object subscribing to events.

Implements

IObservable<T>.Subscribe(IObserver<T>)

Unsubscribe(IObserver<T>)

Remove an IObserver to the observer list.

Declaration

public void Unsubscribe(IObserver<T> observer)

Parameters

Type	Name	Description
IObserver<T>	observer	The object unsubscribing to events.

Implements

IObservable<T>.Unsubscribe(IObserver<T>)

Update()

Request tiles after changing map properties.

Declaration

public void Update()