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Get elevation for given coordinate. Value is available only for the visible region on the screen, if terrain (DEM) tile is available.
Declaration
Objective-C
- (nullable NSNumber *)getElevationForCoordinate: (CLLocationCoordinate2D)coordinate;
Swift
func getElevationFor(_ coordinate: CLLocationCoordinate2D) -> NSNumber?
Parameters
coordinate
defined as longitude-latitude pair.
Return Value
Elevation (in meters) multiplied by current terrain exaggeration, or empty if elevation for the coordinate is not available.
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Current value of terrain exaggeration.
Declaration
Objective-C
- (double)getTerrainExaggeration;
Swift
func getTerrainExaggeration() -> Double
Return Value
Current value of terrain exaggeration.