MapOptions | iOS SDK | 2GIS Documentation
iOS SDK
Maps
Search
Navigation
Urbi Pro
CityLens
On‑Premise
Account

MapOptions

Initial map properties that can be set during its initialization. A property set to nil will not be applied, so the default value will be used.

Properties
var devicePPI

Number of physical screen points in a line 2.54 cm long.

var deviceDensity

Multiplier that is calculated as the ratio of devicePPI to the device's base DPI. The multiplier value corresponds to the nativeScale of the target screen.

var position

Camera location relative to the map.

var positionPoint

Relative location of the map location point in the camera view space.

var zoomRestrictions

Boundaries of the map zoom.

var sources

Map data sources.

var sourceDescriptors
Set<MapOptions.SourceDescriptor>?

Simplified way to specify map data sources.

var styleFuture
Future<Style>?

Initial map style with delayed loading. The style can be loaded using an IStyleFactory instance, see. Container.styleFactory'. Use Future.makeReadyValue(style)` if the style is already loaded.

var gestureViewFactory

Gesture processing layer factory. If nil, gestures are not processed until the IMapView.gestureView property is set.

var appearance

Selection of a theme within the selected map style, taking into account the environment.

var maxFps

Maximum allowable map refresh frequency.

var powerSavingMaxFps

Maximum allowable map refresh frequency in energy saving mode.

var backgroundColor

Backgroud color for loading styles.

var mapRendererType

Map renderer type.

static var `default`

Initial settings set when creating map objects. The DPI is determined based on the main device screen (see DevicePpi.autodetected). If autodetected fails, DevicePpi.defaultForFailedAutodetection is used.