SITCoordinateConverter

Objective-C

@interface SITCoordinateConverter : NSObject

Swift

class SITCoordinateConverter : NSObject

Utility class to convert between cartesian coordinates and geographical coordinates.

Initializers


                    
                    
                    -initWithDimensions:center:rotation:

Initializer

Declaration

Objective-C

- (instancetype _Nonnull)initWithDimensions:(SITDimensions *_Nonnull)dimensions
                                     center:(CLLocationCoordinate2D)center
                                   rotation:(SITAngle *_Nonnull)rotation;

Swift

init(dimensions: SITDimensions, center: CLLocationCoordinate2D, rotation: SITAngle)

Parameters

`dimensions`	Dimensions of the building
`center`	Center of the building
`rotation`	Rotation of the building

Return Value

SITCoordinateConverter

Methods

-getDimensions
Dimensions of cartesian area, in meters
Declaration
Objective-C

- (SITDimensions *_Nonnull)getDimensions;
Swift

func getDimensions() -> SITDimensions
Return Value

SITDimensions


                    
                    
                    -toCartesianCoordinate:

Convert geographic coordinate to cartesian coordinate

Declaration

Objective-C

- (SITCartesianCoordinate *_Nonnull)toCartesianCoordinate:
    (CLLocationCoordinate2D)coordinate;

Swift

func toCartesianCoordinate(_ coordinate: CLLocationCoordinate2D) -> SITCartesianCoordinate

Return Value

SITCartesianCoordinate


                    
                    
                    -toLocationCoordinate:

Convert cartesian coordinate to geographic coordinate

Declaration

Objective-C

- (CLLocationCoordinate2D)toLocationCoordinate:
    (SITCartesianCoordinate *_Nonnull)cartesianCoordinate;

Swift

func toLocationCoordinate(_ cartesianCoordinate: SITCartesianCoordinate) -> CLLocationCoordinate2D

Return Value

CLLocationCoordinate2D


                    
                    
                    -coordinateFromPoint:

Convert point to geographic coordinate

Declaration

Objective-C

- (CLLocationCoordinate2D)coordinateFromPoint:(CGPoint)point;

Swift

func coordinate(from point: CGPoint) -> CLLocationCoordinate2D

Return Value

CLLocationCoordinate2D

-angleFromYaw:
Convert cartesian angle to geographic angle
Declaration
Objective-C

- (float)angleFromYaw:(float)yaw;
Swift

func angle(fromYaw yaw: Float) -> Float
-toAngle:
Converts an angle from building coordinate system to Earth coordinate system.
Declaration
Objective-C

- (SITAngle *_Nonnull)toAngle:(SITAngle *_Nonnull)cartesianAngle;
Swift

func toAngle(_ cartesianAngle: SITAngle) -> SITAngle
Return Value

SITAngle
-toCartesianAngle:
Converts an angle from Earth coordinate system to building coordinate system.
Declaration
Objective-C

- (SITAngle *_Nonnull)toCartesianAngle:(SITAngle *_Nonnull)angle;
Swift

func toCartesianAngle(_ angle: SITAngle) -> SITAngle
Return Value

SITAngle


                    
                    
                    -bounds

Building bounds

Declaration

Objective-C

- (SITBounds)bounds;

Swift

func bounds() -> SITBounds


                    
                    
                    -rotatedBounds

Rotated bounds

Declaration

Objective-C

- (SITBounds)rotatedBounds;

Swift

func rotatedBounds() -> SITBounds