MaplyVectorStyleDelegate

Objective-C

@protocol MaplyVectorStyleDelegate <NSObject>

Swift

protocol MaplyVectorStyleDelegate : NSObjectProtocol

Protocol for styling the vectors.

You pass in an object which adheres to this protocol and will style the vectors read by a MaplyMapnikVectorTiles object. In general, this will be a parsed Mapnik vector file, but you can substitute your own logic as well.


                    
                    
                    -stylesForFeatureWithAttributes:onTile:inLayer:viewC:

Return the styles that apply to the given feature (attributes).

Declaration

Objective-C

- (nullable NSArray *)
    stylesForFeatureWithAttributes:(NSDictionary *_Nonnull)attributes
                            onTile:(MaplyTileID)tileID
                           inLayer:(NSString *_Nonnull)layer
                             viewC:(NSObject<MaplyRenderControllerProtocol>
                                        *_Nonnull)viewC;

Swift

func stylesForFeature(attributes: [AnyHashable : Any] = [:], onTile tileID: MaplyTileID, inLayer layer: String, viewC: NSObjectProtocol & MaplyRenderControllerProtocol) -> [Any]?


                    
                    
                    -layerShouldDisplay:tile:

Return true if the given layer is meant to display for the given tile (zoom level)

Declaration

Objective-C

- (BOOL)layerShouldDisplay:(NSString *_Nonnull)layer tile:(MaplyTileID)tileID;

Swift

func layerShouldDisplay(_ layer: String, tile tileID: MaplyTileID) -> Bool


                    
                    
                    -styleForUUID:viewC:

Return the style associated with the given UUID.

Declaration

Objective-C

- (nullable NSObject<MaplyVectorStyle> *)
    styleForUUID:(long long)uiid
           viewC:(NSObject<MaplyRenderControllerProtocol> *_Nonnull)viewC;

Swift

func style(forUUID uiid: Int64, viewC: NSObjectProtocol & MaplyRenderControllerProtocol) -> MaplyVectorStyle?


                    
                    
                    -backgroundStyleViewC:

Return the style for the background

Declaration

Objective-C

- (nullable NSObject<MaplyVectorStyle> *)backgroundStyleViewC:
    (NSObject<MaplyRenderControllerProtocol> *_Nonnull)viewC;

Swift

func backgroundStyleViewC(_ viewC: NSObjectProtocol & MaplyRenderControllerProtocol) -> MaplyVectorStyle?


                    
                    
                    -allStyles

Undocumented

Declaration

Objective-C

- (NSArray * __nonnull)allStyles;

Swift

func allStyles() -> [Any]