GLMapImage Class Reference


                    
                    
                    -initWithDrawOrder:

Initializes empty image that will be displayed with given drawOrder

Declaration

Objective-C

- (nonnull instancetype)initWithDrawOrder:(int32_t)drawOrder;

Swift

init(drawOrder: Int32)

Parameters


                                drawOrder

drawOrder of object


                    
                    
                    -init

Initializes image that will be injected into map tile data (for example you can set vector object that can be displayed under map elements)

Declaration

Objective-C

- (nonnull instancetype)init;

Swift

init()


                    
                    
                    -setImage:completion:

Loads image into GLMapImage This variant will not load anything into OpenGL util GLMapImage will be added to some mapView that will try to render it. UIImage will be retained by GLMapDrawable.

Declaration

Objective-C

- (void)setImage:(nonnull PlatformImage *)image
      completion:(dispatch_block_t _Nullable)completion;

Swift

func setImage(_ image: NSImage) async

Parameters

`image`	New image to display on map
`completion`	A block called when image is replaced.


                    
                    
                    -setImage:forMapView:completion:

Loads image into GLMapImage This variant of function loads OpenGL data into given mapView and does not retain image itself You must call this function for every mapView where you will display the image

Declaration

Objective-C

- (void)setImage:(nonnull PlatformImage *)image
      forMapView:(nonnull GLMapView *)mapView
      completion:(dispatch_block_t _Nullable)completion;

Swift

func setImage(_ image: NSImage, for mapView: GLMapView) async

Parameters

`image`	New image to laod
`mapView`	where to load openGL resources
`completion`	A block called when image is replaced.