TomTom SDK for iOS MapOptions

MapOptions

public class MapOptions : NSObject

Allows the user to configure the initial parameters of the map.

MapOptions is used in conjunction with MapViewinitialization, i.e: When creating a MapView, it is possible to pass a MapOptions object to configure the MapView before it is showing on the screen, for example, creating a MapView object with the default TomTom style, and a dark style mode: let mapOptions = MapOptions(mapStyle: .defaultStyle, apiKey: "your-key", styleMode: .dark) let mapView = MapView(mapOptions: mapOptions)

Creating a MapView without passing a MapOptions object, will result in the MapView being created using the deafult values. In such case, the API Key that will be used for the map will be taken from MapsDisplayService.apiKey.


                    
                    
                    init(mapStyle:apiKey:cameraUpdate:onlineCachePolicy:cachePolicy:styleMode:)

Creates an instance of MapOptions.

Declaration

Swift

public init(
    mapStyle: StyleContainer? = nil,
    apiKey: String,
    cameraUpdate: CameraUpdate? = nil,
    onlineCachePolicy: OnlineCachePolicy = .default,
    cachePolicy: OnDiskCachePolicy = .default,
    styleMode: StyleMode? = nil
)

Parameters

`mapStyle`	Provides an initial `StyleContainer` to define what style will the map use. The `StyleContainer` usually contains 2 `StyleDefinition`s objects for each map style mode, dark and main. The map style can be a custom style or one of our pre-defined styles such as `StyleContainer.defaultStyle` or `StyleContainer.drivingStyle`. If no `StyleContainer` is provided, the default `StyleContainer.defaultStyle` will be used.
`apiKey`	The API Key used for the map initialization.
`cameraUpdate`	Provides an initial `CameraUpdate` where zoom, tilt, rotation and more camera properties can be defined. These values can be used to configure the initial camera state of the map. For example, setting the map camera to have a 10 zoom-level, 45 tilt, 30 rotation and 0.5 field of view. `let cameraUpdate = CameraUpdate(zoom: 10, tilt: 45, rotation: 30, fieldOfView: 0.5)` `let mapOptions = MapOptions(apiKey: "your-key", cameraUpdate: cameraUpdate)`
`onlineCachePolicy`	Provides a custom `OnlineCachePolicy` to use for tile caching, if no policy is provided the map will use the default policy for tile caching: `memoryCapacity: 5MB` `diskCapacity: 50MB` `cacheDurationFilter: [:]`
`cachePolicy`	Provides a custom `OnDiskCachePolicy` to use for style caching, if no policy is provided the map will use the default policy for style caching: `duration: 24 hours` `maxSize: 100MB`
`styleMode`	Provides an initial `StyleMode` to use during map initialization, a style mode is either a main or dark mode of the map. If the style does not contain dark mode, setting the map to dark mode will have no effect. If no `StyleMode` is provided, the default `StyleMode.main` will be used. Notice: `StyleContainer.satelliteStyle` does not support dark mode.


                    
                    
                    init(mapStyle:apiKey:cameraUpdate:onlineCachePolicy:cachePolicy:styleMode:dataProviders:)

Creates an instance of MapOptions.

Important

This is a Public Preview API. It may be changed or removed at any time.

Declaration

Swift

public init(
    mapStyle: StyleContainer? = nil,
    apiKey: String,
    cameraUpdate: CameraUpdate? = nil,
    onlineCachePolicy: OnlineCachePolicy = .default,
    cachePolicy: OnDiskCachePolicy = .default,
    styleMode: StyleMode? = nil,
    dataProviders: [MapDisplayDataProvider]? = nil
)

Parameters

`mapStyle`	Provides an initial `StyleContainer` to define what style will the map use. The `StyleContainer` usually contains 2 `StyleDefinition`s objects for each map style mode, dark and main. The map style can be a custom style or one of our pre-defined styles such as `StyleContainer.defaultStyle` or `StyleContainer.drivingStyle`. If no `StyleContainer` is provided, the default `StyleContainer.defaultStyle` will be used.
`apiKey`	The API Key used for the map initialization.
`cameraUpdate`	Provides an initial `CameraUpdate` where zoom, tilt, rotation and more camera properties can be defined. These values can be used to configure the initial camera state of the map. For example, setting the map camera to have a 10 zoom-level, 45 tilt, 30 rotation and 0.5 field of view. `let cameraUpdate = CameraUpdate(zoom: 10, tilt: 45, rotation: 30, fieldOfView: 0.5)` `let mapOptions = MapOptions(apiKey: "your-key", cameraUpdate: cameraUpdate)`
`onlineCachePolicy`	Provides a custom `OnlineCachePolicy` to use for tile caching, if no policy is provided the map will use the default policy for tile caching: `memoryCapacity: 5MB` `diskCapacity: 50MB` `cacheDurationFilter: [:]`
`cachePolicy`	Provides a custom `OnDiskCachePolicy` to use for style caching, if no policy is provided the map will use the default policy for style caching: `duration: 24 hours` `maxSize: 100MB`
`styleMode`	Provides an initial `StyleMode` to use during map initialization, a style mode is either a main or dark mode of the map. If the `StyleContainer` does not contain a dark mode style, setting the map to dark mode will have no effect. If no `StyleMode` is provided, the default `StyleMode.main` will be used. Notice: `StyleContainer.satelliteStyle` does not support dark mode.
`dataProviders`	Custom `MapDisplayDataProvider`s to provide the map’s tiles, for example, `OfflineTileDataProvider` for the offline map.

mapStyle
Provides an initial StyleContainer to define what style will the map use. The StyleContainer usually contains 2 StyleDefinitions objects for each map style mode, dark and main. The map style can be a custom style or one of our pre-defined styles, i.e: StyleContainer.defaultStyle, StyleContainer.drivingStyle etc. If no StyleContainer is provided, the default StyleContainer.defaultStyle will be used.
Declaration
Swift

public let mapStyle: StyleContainer?
apiKey
The API Key used for the map initialization.
Declaration
Swift

public let apiKey: String
cameraUpdate
Provides an initial CameraUpdate where zoom, tilt, rotation and more camera properties can be defined. These values can be used to configure the initial camera state of the map. For example, setting the map camera to have a 10 zoom-level, 45 tilt, 30 rotation and 0.5 field of view. let cameraUpdate = CameraUpdate(zoom: 10, tilt: 45, rotation: 30, fieldOfView: 0.5) let mapOptions = MapOptions(apiKey: "your-key", cameraUpdate: cameraUpdate)
Declaration
Swift

public let cameraUpdate: CameraUpdate?
cachePolicy
Provides a custom OnDiskCachePolicy to use for style caching, if no policy is provided the map will use the default policy for style caching: duration: 24 hours maxSize: 100MB
Declaration
Swift

public let cachePolicy: OnDiskCachePolicy
onlineCachePolicy
Provides a custom OnlineCachePolicy to use for tile caching, if no policy is provided the map will use the default policy for tile caching: memoryCapacity: 5MB diskCapacity: 50MB cacheDurationFilter: [:]
Declaration
Swift

public let onlineCachePolicy: OnlineCachePolicy
styleMode
Provides an initial StyleMode to use during map initialization, a style mode is either a main or dark mode of the map. If the StyleContainer does not contain a dark mode style, setting the map to dark mode will have no effect. If no StyleMode is provided, the default StyleMode.main will be used. Notice: StyleContainer.satelliteStyle does not support dark mode.
Declaration
Swift

public let styleMode: StyleMode?
dataProviders
Custom MapDisplayDataProviders to provide the map’s tiles, for example, OfflineTileDataProvider for the offline map.

Important
This is a Public Preview API. It may be changed or removed at any time.
Declaration
Swift

public let dataProviders: [MapDisplayDataProvider]?