VectorSource

 
public struct VectorSource : Source

A vector tile source.

@see The online documentation

  • Declaration

    Swift

    public let type: SourceType
  • url

    A URL to a TileJSON resource. Supported protocols are http:, https:, and mapbox://<Tileset ID>.

    Declaration

    Swift

    public var url: String?

  • An array of one or more tile source URLs, as in the TileJSON spec.

    Declaration

    Swift

    public var tiles: [String]?

  • An array containing the longitude and latitude of the southwest and northeast corners of the source’s bounding box in the following order: [sw.lng, sw.lat, ne.lng, ne.lat]. When this property is included in a source, no tiles outside of the given bounds are requested by Mapbox GL.

    Declaration

    Swift

    public var bounds: [Double]?

  • Influences the y direction of the tile coordinates. The global-mercator (aka Spherical Mercator) profile is assumed.

    Declaration

    Swift

    public var scheme: Scheme?

  • Minimum zoom level for which tiles are available, as in the TileJSON spec.

    Declaration

    Swift

    public var minzoom: Double?

  • Maximum zoom level for which tiles are available, as in the TileJSON spec. Data from tiles at the maxzoom are used when displaying the map at higher zoom levels.

    Declaration

    Swift

    public var maxzoom: Double?

  • Contains an attribution to be displayed when the map is shown to a user.

    Declaration

    Swift

    public var attribution: String?

  • A property to use as a feature id (for feature state). Either a property name, or an object of the form {<sourceLayer>: <propertyName>}. If specified as a string for a vector tile source, the same property is used across all its source layers.

    Declaration

    Swift

    public var promoteId: PromoteId?

  • A setting to determine whether a source’s tiles are cached locally.

    Declaration

    Swift

    public var volatile: Bool?

  • When loading a map, if PrefetchZoomDelta is set to any number greater than 0, the map will first request a tile at zoom level lower than zoom - delta, but so that the zoom level is multiple of delta, in an attempt to display a full map at lower resolution as quick as possible. It will get clamped at the tile source minimum zoom. The default delta is 4.

    Declaration

    Swift

    public var prefetchZoomDelta: Double?

  • Minimum tile update interval in milliseconds, which is used to throttle the tile update network requests.

    Declaration

    Swift

    public var minimumTileUpdateInterval: Double?

  • When a set of tiles for a current zoom level is being rendered and some of the ideal tiles that cover the screen are not yet loaded, parent tile could be used instead. This might introduce unwanted rendering side-effects, especially for raster tiles that are overscaled multiple times. This property sets the maximum limit for how much a parent tile can be overscaled.

    Declaration

    Swift

    public var maxOverscaleFactorForParentTiles: Double?

  • Undocumented

    Declaration

    Swift

    public init()