Display a route
Display routes on the map using the RouteView widget.

#import "RouteView.h"
#import "SamplesMessage.h"
@import Wrld;
@import WrldWidgets;
@interface RouteView() <WRLDMapViewDelegate>
@property (nonatomic) WRLDMapView *mapView;
@property (nonatomic) NSMutableArray *m_routeViews;
@property (nonatomic) WRLDIndoorControlView *indoorControlView;
@end
@implementation RouteView
{
}
- (void)viewDidLoad
{
[super viewDidLoad];
_mapView = [[WRLDMapView alloc] initWithFrame:self.view.bounds];
_mapView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
_mapView.delegate = self;
[_mapView setCenterCoordinate:CLLocationCoordinate2DMake(56.460951, -2.980445)
zoomLevel:16
animated:NO];
[self.view addSubview:_mapView];
_indoorControlView = [[WRLDIndoorControlView alloc] initWithFrame:self.view.bounds];
[_indoorControlView setMapView:_mapView];
[self.view addSubview:_indoorControlView];
WRLDRoutingService* wrldRoutingService = [_mapView createRoutingService];
WRLDRoutingQueryOptions* wrldRoutingQueryOptions = [[WRLDRoutingQueryOptions alloc] init];
[wrldRoutingQueryOptions addIndoorWaypoint:CLLocationCoordinate2DMake(56.461231653264029, -2.983122836389253) forIndoorFloor:2];
[wrldRoutingQueryOptions addIndoorWaypoint:CLLocationCoordinate2DMake(56.4600344, -2.9783117) forIndoorFloor:2];
[wrldRoutingService findRoutes:(wrldRoutingQueryOptions)];
_m_routeViews = [[NSMutableArray alloc] init];
}
- (void)mapView:(WRLDMapView *)mapView routingQueryDidComplete:(int)routingQueryId routingQueryResponse:(WRLDRoutingQueryResponse *)routingQueryResponse
{
if (routingQueryResponse.succeeded && [[routingQueryResponse results] count] > 0)
{
for (WRLDRoute* route in routingQueryResponse.results)
{
WRLDRouteViewOptions* options = [[[WRLDRouteViewOptions alloc] init] color:[[UIColor redColor] colorWithAlphaComponent:0.5]];
WRLDRouteView* routeView = [[WRLDRouteView alloc] initWithMapView:mapView route:route options:options];
[_m_routeViews addObject:(routeView)];
}
[SamplesMessage showWithMessage:@"Found routes." andDuration:[[NSNumber alloc] initWithInt: 8]];
}
else
{
[SamplesMessage showWithMessage:@"Routing query failed." andDuration:[[NSNumber alloc] initWithInt: 8]];
}
}
@end