NTMapPos


@interface NTMapPos : NSObject {
  void *swigCPtr;
  BOOL swigCMemOwn;
}

A double precision map position defined using three coordinates. X and y coordinates denote positions on the map, while z coordinate is height from the ground plane. Actual units for x, y and z depend on map projection. For example, in EPSG:4326 x is used for latitude, y for longitude and z for height in meters.

  • Checks if this object is equal to the specified object.

    Declaration

    Objective-C

    - (BOOL)isEqual:(id)object;

    Parameters

    object

    The reference object.

    Return Value

    True when objects are equal, false otherwise.

  • Returns the hash value of this object.

    Declaration

    Objective-C

    - (NSUInteger)hash;

    Return Value

    The hash value of this object.

  • Constructs a MapPos object. All coordinates will be 0.

    Declaration

    Objective-C

    - (id)init;

  • Constructs a MapPos object from 2 coordinates. The z coordinate will be 0.

    Declaration

    Objective-C

    - (id)initWithX:(double)x y:(double)y;

    Parameters

    x

    The x coordinate.
    y

    The y coordinate.

  • Constructs a MapPos object from 3 coordinates.

    Declaration

    Objective-C

    - (id)initWithX:(double)x y:(double)y z:(double)z;

    Parameters

    x

    The x coordinate.
    y

    The y coordinate.
    z

    The z coordinate.

  • Returns the x coordinate of this map position.

    Declaration

    Objective-C

    - (double)getX;

    Return Value

    The x coordinate of this map position.

  • Returns the y coordinate of this map position.

    Declaration

    Objective-C

    - (double)getY;

    Return Value

    The y coordinate of this map position.

  • Returns the z coordinate of this map position.

    Declaration

    Objective-C

    - (double)getZ;

    Return Value

    The z coordinate of this map position.

  • Creates a new map position by adding a map vector to this map position.

    Declaration

    Objective-C

    - (NTMapPos *)add:(NTMapVec *)v;

    Parameters

    v

    The map vector to be added.

    Return Value

    The new map position.

  • Creates a new map position by subtracting a map vector from this map position.

    Declaration

    Objective-C

    - (NTMapPos *)subVec:(NTMapVec *)v;

    Parameters

    v

    The map vector to be subtracted.

    Return Value

    The new map position.

  • Creates a new map vector by subtracting a map position from this map position.

    Declaration

    Objective-C

    - (NTMapVec *)subPos:(NTMapPos *)p;

    Parameters

    p

    The map position to be subtracted.

    Return Value

    The new map vector.

  • Checks for equality between this and another map position.

    Declaration

    Objective-C

    - (BOOL)isEqualInternal:(NTMapPos *)p;

    Parameters

    p

    The other map position.

    Return Value

    True if equal.

  • Returns the hash value of this object.

    Declaration

    Objective-C

    - (int)hashInternal;

    Return Value

    The hash value of this object.

  • Creates a string representation of this map position, useful for logging.

    Declaration

    Objective-C

    - (NSString *)description;

    Return Value

    The string representation of this map position.

  • Undocumented

    Declaration

    Objective-C

    -(void)dealloc;