MGLSymbolZOrder
enum MGLSymbolZOrder {}
Controls the order in which overlapping symbols in the same layer are rendered
Values of this type are used in the MGLSymbolStyleLayer.symbolZOrder
property.
MGLSymbolZOrderAuto
If MGLSymbolStyleLayer.symbolSortKey
is set, sort based on that. Otherwise sort symbols by their y-position relative to the viewport.
Declaration
Objective-C
MGLSymbolZOrderAuto
Swift
case auto = 0
MGLSymbolZOrderViewportY
Specify this z order if symbols’ appearance relies on lower features overlapping higher features. For example, symbols with a pin-like appearance would require this z order.
Declaration
Objective-C
MGLSymbolZOrderViewportY
Swift
case viewportY = 1
MGLSymbolZOrderSource
Specify this z order if the order in which features appear in the source is significant.
Declaration
Objective-C
MGLSymbolZOrderSource
Swift
case source = 2
iOS SDK
Examples
SDK JS Reference
- MGLAnnotationImage
- MGLErrorCode
- MGLNetworkConfiguration
- MGLCircleStyleLayer
- MGLUserTrackingMode
- MGLTransition
- MGLCoordinateFormatter
- MGLImageSource
- MGLOrnamentPosition
- MGLAnnotation
- Other Type Definitions
- MGLAnnotationViewDragState
- NSValue(MGLCircleStyleLayerAdditions)
- MGLPolyline
- MGLCoordinateQuad
- MGLDEMEncoding
- Styling the Map
- MGLAttributionInfoStyle
- MGLTextTranslationAnchor
- MGLSymbolPlacement
- MGLOfflineStorage
- MGLHillshadeStyleLayer
- Other Functions
- MGLCompassButton
- MGLAttributionInfo
- MGLHeatmapStyleLayer
- Other Categories
- MGLSphericalPosition
- MGLCirclePitchAlignment
- User Interaction
- Location Updates
- MGLSphericalPosition
- Offline Maps
- MGLSymbolZOrder
- MGLIconRotationAlignment
- MGLLightAnchor
- MGLLocationManagerDelegate
- MGLAttributedExpression
- MGLLight
- MGLStyleLayer
- NSExpression(MGLAdditions)
- MGLAccountManager
- MGLShapeOfflineRegion
- Geometry
- MGLHillshadeIlluminationAnchor
- Info.plist Keys
- MGLBackgroundStyleLayer
- MGLSource
- MGLSymbolStyleLayer
- MGLResourceKind
- MGLCoordinateSpan
- MGLOrnamentVisibility
- NSValue(MGLFillExtrusionStyleLayerAdditions)
- NSValue(MGLHillshadeStyleLayerAdditions)
- MGLOfflineStorageDelegate
- MGLCluster
- Appendices
- MGLUserLocationAnnotationViewStyle
- NSValue(MGLLineStyleLayerAdditions)
- MGLStyle
- MGLMapSnapshotterDelegate
- MGLTextWritingMode
- MGLRasterResamplingMode
- MGLUserLocation
- MGLOfflinePackProgress
- MGLFillExtrusionTranslationAnchor
- MGLForegroundStyleLayer
- MGLLoggingConfiguration
- MGLTilePyramidOfflineRegion
- MGLRasterTileSource
- MGLAnnotationView
- Working with GeoJSON Data
- MGLVectorStyleLayer
- MGLMapSnapshotOptions
- MGLMapViewDelegate
- MGLMapDebugMaskOptions
- MGLMapSnapshotOverlay
- MGLIconTranslationAnchor
- Other Enumerations
- Other Protocols
- MGLTextRotationAlignment
- MGLUserLocationAnnotationView
- MGLTextPitchAlignment
- MGLCalloutViewDelegate
- Annotations
- MGLLineTranslationAnchor
- MGLShapeSource
- NSValue(MGLSymbolStyleLayerAdditions)
- MGLOfflinePackState
- MGLTextJustification
- Other Classes
- MGLMapSnapshotter
- MGLIconPitchAlignment
- MGLComputedShapeSource
- MGLRasterStyleLayer
- MGLCoordinateQuad
- MGLFeature
- MGLComputedShapeSourceDataSource
- MGLOfflineRegion
- MGLLineCap
- MGLLoggingLevel
- MGLFillExtrusionStyleLayer
- Style Content
- NSValue(MGLFillStyleLayerAdditions)
- NSValue(MGLRasterStyleLayerAdditions)
- MGLLocationManager
- MGLMapCamera
- MGLIconTextFit
- MGLLineStyleLayer
- MGLPointCollection
- MGLMultiPolygon
- MGLCircleTranslationAnchor
- Other Structures
- MGLFillStyleLayer
- MGLShapeCollection
- Primitive Shapes
- MGLTransition
- Information for Style Authors
- MGLLineJoin
- MGLPointAnnotation
- MGLTileSource
- MGLVectorTileSource
- MGLCoordinateBounds
- Gesture Recognizers
- NSValue(MGLAdditions)
- MGLCompassDirectionFormatter
- MGLIconAnchor
- Migrating to Expressions
- MGLPolygon
- MGLDistanceFormatter
- MGLFillTranslationAnchor
- MGLTextTransform
- MGLMultiPoint
- Customizing Fonts
- Maps
- MGLClockDirectionFormatter
- MGLCalloutView
- MGLTextAnchor
- MGLCircleScaleAlignment
- MGLCoordinateSpan
- MGLMapSnapshot
- MGLStylable
- MGLShape
- MGLOfflinePackProgress
- Style Primitives
- Predicates and expressions
- Formatters
- MGLMultiPolyline
- MGLTileCoordinateSystem
- MGLAnnotationVerticalAlignment
- MGLOverlay
- MGLCoordinateBounds
- Tile URL Templates
- MGLOfflinePack
- Style Layers
- MGLMapView
- Other Constants
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