SYGeoCoordinate Class Reference

Represents WGS84 coordinates with double precision. More...

#import <SYPositioning.h>

Inheritance diagram for SYGeoCoordinate:

Collaboration diagram for SYGeoCoordinate:

Instance Methods
(nonnull instancetype)	- initWithLatitude:longitude:
	Initializes a SYGeoCoordinates instance with specified latitude and longitude values. More...
(nonnull instancetype)	- initWithLatitude:longitude:altitude:
	Initializes a SYGeoCoordinates instance with specified values for the initial latitude, longitude and altitude. More...
(BOOL)	- isValid
	Validates latitude and longitude values. More...
(BOOL)	- hasValidAltitude
	Validate altitude value. More...
(SYDistance)	- distanceToGeoCoordinate:
	Calculates air distance to specified SYGeoCoordinate. More...

Properties
double	latitude
	The latitude, as measured in degrees, representing north-south coordinate (y-axis on a map). The latitude must be in the range [-90, 90]. Values outside this range will be clamped. More...
double	longitude
	The longitude, as measured in degrees, representing east-west coordinate (x-axis on a map). The longitude must be in the range [-180, 180]. More...
double	altitude
	The altitude of the SYGeoCoordinates measured in meters above sea-level. Geocoordinates with positive altitudes represent points above the plane of the map, while negative altitudes are below the plane of the map. Map objects with these coordinates will be displayed accordingly. Valid values are in the range [-10000.0, 10000.0]. Please note that the result might be an uninitialized double value as altitude is currently not supported. You can use the hasValidAltitude function to determine whether the altitude value is valid or not. More...

Detailed Description

Represents WGS84 coordinates with double precision.

Method Documentation

initWithLatitude:longitude:

- (nonnull instancetype) initWithLatitude:		(double)	latitude
longitude:		(double)	longitude

Initializes a SYGeoCoordinates instance with specified latitude and longitude values.

initWithLatitude:longitude:altitude:

- (nonnull instancetype) initWithLatitude:		(double)	latitude
longitude:		(double)	longitude
altitude:		(double)	altitude

Initializes a SYGeoCoordinates instance with specified values for the initial latitude, longitude and altitude.

isValid

- (BOOL) isValid

Validates latitude and longitude values.

hasValidAltitude

- (BOOL) hasValidAltitude

Validate altitude value.

distanceToGeoCoordinate:

- (SYDistance) distanceToGeoCoordinate:

(nonnull SYGeoCoordinate *)

coordinate

Calculates air distance to specified SYGeoCoordinate.

Property Documentation

latitude

- (double) latitude

readnonatomicassign

The latitude, as measured in degrees, representing north-south coordinate (y-axis on a map). The latitude must be in the range [-90, 90]. Values outside this range will be clamped.

longitude

- (double) longitude

readnonatomicassign

The longitude, as measured in degrees, representing east-west coordinate (x-axis on a map). The longitude must be in the range [-180, 180].

altitude

- (double) altitude

readnonatomicassign

The altitude of the SYGeoCoordinates measured in meters above sea-level. Geocoordinates with positive altitudes represent points above the plane of the map, while negative altitudes are below the plane of the map. Map objects with these coordinates will be displayed accordingly. Valid values are in the range [-10000.0, 10000.0]. Please note that the result might be an uninitialized double value as altitude is currently not supported. You can use the hasValidAltitude function to determine whether the altitude value is valid or not.

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The documentation for this class was generated from the following file:

• SYPositioning.h