IAWayfinding Class Reference

Inherits from NSObject
Declared in wayfinding.h
wayfinding.mm

Overview

Interface for doing wayfinding.

– initWithGraph:

Constructor. Sets the wayfinding graph. Throws exception if graph cannot be set.

- (id)initWithGraph:(NSString *)graphJson

Parameters

graphJson

Wayfinding graph in JSON format

Return Value

id of the object

Discussion

Constructor. Sets the wayfinding graph. Throws exception if graph cannot be set.

Declared In

wayfinding.h

– dealloc

Destructor

- (void)dealloc

Discussion

Destructor

Declared In

wayfinding.h

– setDestinationWithLatitude:Longitude:Floor:

Set destination point.

- (void)setDestinationWithLatitude:(double)lat Longitude:(double)lon Floor:(int)floor

Parameters

lat

Latitude of the destination in WGS coordinates
lon

Longitude of the destination in WGS coordinates
floor

Floor number of the destination

Discussion

Set destination point.

Declared In

wayfinding.h

– setLocationWithLatitude:Longitude:Floor:

Set current location point.

- (void)setLocationWithLatitude:(double)lat Longitude:(double)lon Floor:(int)floor

Parameters

lat

Latitude of the location in WGS coordinates
lon

Longitude of the location in WGS coordinates
floor

Floor of the location

Discussion

Set current location point.

Declared In

wayfinding.h

– getRoute

Returns the route from location to destination.

- (NSArray *)getRoute

Return Value

Array of routing legs. Array is empty, if route cannot be computed.

Discussion

Returns the route from location to destination.

Declared In

wayfinding.h