CoordinatesObject

Objective-C


@interface CoordinatesObject : NSObject

Swift

class CoordinatesObject : NSObject

This class encapsulates coordinates information.

  • Initializes and returns a newly allocated object using the model data.

    Declaration

    Objective-C

    - (nonnull instancetype)initWithModelData:(nonnull void *)data;

  • Returns the model data.

    Declaration

    Objective-C

    - (nonnull void *)getModelData;

  • Initializes and returns a newly allocated object using parameter values.

    Declaration

    Objective-C

    + (nonnull instancetype)coordinatesWithLatitude:(double)latitude
                                      longitude:(double)longitude;

    Swift

    class func coordinates(withLatitude latitude: Double, longitude: Double) -> Self

  • Initializes and returns a newly allocated object using parameter values.

    Declaration

    Objective-C

    + (nonnull instancetype)coordinatesWithLatitude:(double)latitude
                                      longitude:(double)longitude
                                       altitude:(double)altitude;

    Swift

    class func coordinates(withLatitude latitude: Double, longitude: Double, altitude: Double) -> Self

  • The latitude in degrees. @discussion Positive values indicate latitudes north of the equator. Negative values indicate latitudes south of the equator. @discussion Valid values -90.0 .. +90.0.

    Declaration

    Objective-C

    @property (nonatomic) double latitude;

    Swift

    var latitude: Double { get set }

  • The longitude in degrees. @discussion Measurements are relative to the zero meridian, with positive values extending east of the meridian and negative values extending west of the meridian. @discussion Valid values -180.0 .. +180.0.

    Declaration

    Objective-C

    @property (nonatomic) double longitude;

    Swift

    var longitude: Double { get set }

  • The altitude in meters.

    Declaration

    Objective-C

    @property (nonatomic) double altitude;

    Swift

    var altitude: Double { get set }

  • Returns true if the coordinates are valid.

    Declaration

    Objective-C

    - (BOOL)isValid;

    Swift

    func isValid() -> Bool

  • Calculate the distance in meters between two WGS84 coordinates.

    Declaration

    Objective-C

    - (double)getDistance:(nonnull CoordinatesObject *)point;

    Swift

    func getDistance(_ point: CoordinatesObject) -> Double

    Parameters

    point

    The coordinates to which the distance should be calculated.

  • Calculate the azimuth between the two points according to the ellipsoid model of WGS84.

    Declaration

    Objective-C

    - (double)getAzimuth:(nonnull CoordinatesObject *)point;

    Swift

    func getAzimuth(_ point: CoordinatesObject) -> Double

    Parameters

    point

    The coordinates to which the a should be calculated.

  • Returns parent scene object to which coordinates belongs.

    Declaration

    Objective-C

    - (int)getSceneObject;

    Swift

    func getSceneObject() -> Int32