MGLForegroundStyleLayer
@interface MGLForegroundStyleLayer : MGLStyleLayer
MGLForegroundStyleLayer
is an abstract superclass for style layers whose content is defined by an MGLSource
object.
Create instances of MGLRasterStyleLayer
, MGLHillshadeStyleLayer
, and the concrete subclasses of MGLVectorStyleLayer
in order to use MGLForegroundStyleLayer
‘s methods. Do not create instances of MGLForegroundStyleLayer
directly, and do not create your own subclasses of this class.
Specifying a Style Layer’s Content
sourceIdentifier
Identifier of the source from which the receiver obtains the data to style.
Declaration
Objective-C
@property (nonatomic, readonly, nullable) NSString *sourceIdentifier;
Swift
var sourceIdentifier: String? { get }
iOS SDK
Tutorials
API Reference
- MGLUserLocationAnnotationViewStyle
- MGLAccountManager
- MGLAnnotationImage
- MGLCircleStyleLayer
- MGLMapSnapshot
- NSValue(MGLHillshadeStyleLayerAdditions)
- MGLLight
- MGLCoordinateSpan
- MGLOfflinePack
- MGLAnnotationVerticalAlignment
- MGLSource
- MGLDEMEncoding
- MGLCoordinateSpan
- MGLMapCamera
- MGLTextWritingMode
- MGLIconTranslationAnchor
- NSValue(MGLSymbolStyleLayerAdditions)
- MGLOfflinePackProgress
- MGLMapSnapshotOptions
- Primitive Shapes
- NSValue(MGLAdditions)
- MGLTextPitchAlignment
- MGLSphericalPosition
- MGLCompassDirectionFormatter
- MGLVectorTileSource
- MGLMapViewDelegate
- MGLHillshadeIlluminationAnchor
- MGLIconTextFit
- MGLLocationManagerDelegate
- MGLShape
- Formatters
- MGLCoordinateBounds
- MGLCoordinateQuad
- MGLMapSnapshotterDelegate
- MGLAnnotationViewDragState
- MGLComputedShapeSource
- NSValue(MGLCircleStyleLayerAdditions)
- MGLHillshadeStyleLayer
- MGLOverlay
- MGLPolygon
- MGLStyleLayer
- MGLTilePyramidOfflineRegion
- MGLMapView
- MGLTransition
- MGLOfflineStorage
- MGLComputedShapeSourceDataSource
- MGLMapDebugMaskOptions
- MGLClockDirectionFormatter
- MGLTextRotationAlignment
- MGLUserTrackingMode
- NSValue(MGLRasterStyleLayerAdditions)
- MGLAttributionInfo
- MGLRasterStyleLayer
- Style Content
- MGLUserLocation
- MGLRasterTileSource
- MGLFillTranslationAnchor
- Other Protocols
- MGLSphericalPosition
- MGLMapSnapshotter
- MGLRasterResamplingMode
- MGLAnnotationView
- MGLResourceKind
- MGLShapeCollection
- Other Enumerations
- NSExpression(MGLAdditions)
- MGLCirclePitchAlignment
- MGLFillExtrusionTranslationAnchor
- Style Layers
- Other Constants
- MGLCoordinateBounds
- Appendices
- MGLLoggingConfiguration
- Other Structures
- MGLMapSnapshotOverlay
- MGLCircleTranslationAnchor
- User Interaction
- NSValue(MGLLineStyleLayerAdditions)
- MGLErrorCode
- MGLAttributedExpression
- MGLSymbolStyleLayer
- MGLCircleScaleAlignment
- MGLTextTransform
- MGLOrnamentVisibility
- MGLMultiPoint
- MGLShapeSource
- MGLLightAnchor
- MGLCalloutViewDelegate
- MGLCluster
- MGLOfflinePackProgress
- MGLPolyline
- MGLFeature
- MGLAnnotation
- MGLFillStyleLayer
- MGLIconRotationAlignment
- NSValue(MGLFillStyleLayerAdditions)
- Other Classes
- MGLLineTranslationAnchor
- MGLTextAnchor
- Offline Maps
- MGLLocationManager
- MGLStyle
- Other Type Definitions
- NSValue(MGLFillExtrusionStyleLayerAdditions)
- Style Primitives
- MGLTileSource
- MGLTransition
- MGLForegroundStyleLayer
- MGLStylable
- MGLIconPitchAlignment
- MGLOfflineRegion
- MGLHeatmapStyleLayer
- MGLCompassButton
- MGLFillExtrusionStyleLayer
- MGLSymbolPlacement
- MGLMultiPolyline
- MGLOfflinePackState
- MGLImageSource
- MGLCoordinateFormatter
- MGLDistanceFormatter
- MGLCoordinateQuad
- MGLPointCollection
- MGLPointAnnotation
- MGLTextJustification
- MGLOfflineStorageDelegate
- MGLCalloutView
- MGLOrnamentPosition
- MGLUserLocationAnnotationView
- MGLTileCoordinateSystem
- MGLSymbolZOrder
- MGLLineCap
- Other Functions
- MGLNetworkConfiguration
- MGLShapeOfflineRegion
- Styling the Map
- MGLLineJoin
- Maps
- MGLAttributionInfoStyle
- MGLIconAnchor
- MGLBackgroundStyleLayer
- MGLMultiPolygon
- Annotations
- MGLVectorStyleLayer
- Location Updates
- MGLTextTranslationAnchor
- MGLLineStyleLayer
- Other Categories
- Geometry
- MGLLoggingLevel