MTStylable

@MainActor
public protocol MTStylable

Defines methods for map styling methods.

  • Sets the value of the style’s glyphs property.

    Declaration

    Swift

    @MainActor
func setGlyphs(url: URL, options: MTStyleSetterOptions?) async

    Parameters

    url

    URL pointing to the glyphs resource.
    options

    Style setter options.
  • setLanguage(_:) Asynchronous

    Sets the map labels language.

    The language generally depends on the style. Whenever a label is not supported in the defined language, it falls back to Latin.

    Declaration

    Swift

    @MainActor
func setLanguage(_ language: MTLanguage) async

    Parameters

    language

    The language to be applied.
  • setLight(_:options:) Asynchronous

    Sets the any combination of light values.

    Declaration

    Swift

    @MainActor
func setLight(_ light: MTLight, options: MTStyleSetterOptions?) async

    Parameters

    light

    Light options.
    options

    Style setter options.

  • Sets the state where multiple copies of the world will be rendered side by side beyond -180 and 180 degrees longitude.

    Declaration

    Swift

    @MainActor
func setShouldRenderWorldCopies(_ shouldRenderWorldCopies: Bool) async

    Parameters

    shouldRenderWorldCopies

    Boolean indicating whether world copies should be rendered.
  • addMarker(_:) Asynchronous

    Adds the marker to the map.

    Declaration

    Swift

    @MainActor
func addMarker(_ marker: MTMarker) async

    Parameters

    marker

    Marker to add to the map.

  • Adds multiple markers to the map.

    Batch adding is preferred way of adding multiple markers to the map.

    Declaration

    Swift

    @MainActor
func addMarkers(_ markers: [MTMarker], withSingleIcon: UIImage?) async

    Parameters

    markers

    Markers to be added to the map.
    withSingleIcon

    Optional single image to use for all markers.
  • removeMarker(_:) Asynchronous

    Removes a marker from the map.

    Declaration

    Swift

    @MainActor
func removeMarker(_ marker: MTMarker) async

    Parameters

    marker

    Marker to be removed from the map.
  • removeMarkers(_:) Asynchronous

    Removes multiple markers from the map.

    Batch removing is preferred way of removing multiple markers from the map.

    Declaration

    Swift

    @MainActor
func removeMarkers(_ markers: [MTMarker]) async

    Parameters

    markers

    Markers to be removed from the map.

  • Enables the globe projection visualization.

    Declaration

    Swift

    @MainActor
func enableGlobeProjection() async

  • Enables the mercator projection visualization.

    Declaration

    Swift

    @MainActor
func enableMercatorProjection() async

  • Enables the 3D terrain visualization.

    Note

    Default is 1.

    Declaration

    Swift

    @MainActor
func enableTerrain(exaggerationFactor: Double) async

    Parameters

    exaggerationFactor

    Factor for volume boosting.
  • disableTerrain() Asynchronous

    Disables the 3D terrain visualization.

    Declaration

    Swift

    @MainActor
func disableTerrain() async

  • Sets the map’s vertical field of view, in degrees.

    The internal camera has a default vertical field of view of a wide ~36.86 degrees. In globe mode, such a large FOV reduces the amount of the Earth that can be seen at once and exaggerates the central part, comparably to a fisheye lens. In many cases, a narrower FOV is preferable.

    Note

    Default is 36.87.

    Declaration

    Swift

    @MainActor
func setVerticalFieldOfView(degrees: Double) async

    Parameters

    degrees

    The vertical field of view to set, in degrees (0-180).
  • isSourceLoaded(id:) Asynchronous

    Returns boolean value indicating whether the source with provided id is loaded.

    Declaration

    Swift

    @MainActor
func isSourceLoaded(id: String) async -> Bool

    Parameters

    id

    The id of the source.