MGLAttributionInfo
@interface MGLAttributionInfo : NSObject
Information about an attribution statement, usually a copyright or trademark statement, associated with a map content source.
-initWithTitle:URL:
Returns an initialized attribution info object with the given title and URL.
Declaration
Objective-C
- (nonnull instancetype)initWithTitle:(nonnull NSAttributedString *)title
URL:(nullable NSURL *)URL;
Swift
init(title: NSAttributedString, url URL: URL?)
Parameters
title
The attribution statement’s title.
URL
A URL to more information about the entity named in the attribution.
Return Value
An initialized attribution info object.
title
The attribution statement’s attributed title text.
Declaration
Objective-C
@property (nonatomic, assign, unsafe_unretained, readwrite)
NSAttributedString *_Nonnull title;
Swift
var title: NSAttributedString { get set }
URL
The URL to more information about the entity named in the attribution.
If this property is set, the attribution statement should be displayed as a hyperlink or action button. Otherwise, if it is nil
, the attribution statement should be displayed as plain text.
Declaration
Objective-C
@property (nonatomic, assign, unsafe_unretained, readwrite, nullable) NSURL *URL;
Swift
var url: URL? { get set }
feedbackLink
A Boolean value indicating whether the attribution statement is a shortcut to a feedback tool.
If this property is set, the statement should be treated as a way for the user to provide feedback rather than an attribution statement.
Declaration
Objective-C
@property (nonatomic, assign, unsafe_unretained, readwrite,
getter=isFeedbackLink) BOOL feedbackLink;
Swift
var isFeedbackLink: Bool { get set }
-feedbackURLAtCenterCoordinate:zoomLevel:
Returns a copy of the URL
property modified to account for the given center coordinate and zoom level.
Declaration
Objective-C
- (nullable NSURL *)feedbackURLAtCenterCoordinate:
(CLLocationCoordinate2D)centerCoordinate
zoomLevel:(double)zoomLevel;
Swift
func feedbackURL(atCenter centerCoordinate: CLLocationCoordinate2D, zoomLevel: Double) -> URL?
Parameters
centerCoordinate
The map’s center coordinate.
zoomLevel
The map’s zoom level. See the MGLMapView.zoomLevel
property for more information.
Return Value
A modified URL containing a fragment that points to the specified viewport. If the feedbackLink
property is set to NO
, this method returns nil
.
-titleWithStyle:
Returns a copy of the current title
formatted accordingly to style
.
Example: If the style
property is set to MGLAttributionInfoStyleShort
and the title
property is set to OpenStreetMap
, then this method returns OSM
.
Declaration
Objective-C
- (nonnull NSAttributedString *)titleWithStyle:(MGLAttributionInfoStyle)style;
Swift
func title(with style: MGLAttributionInfoStyle) -> NSAttributedString
Parameters
style
The attribution info style.
Return Value
The NSAttributedString
styled title.
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