Basemaps

##Overview A single method is added to AGSMapView (see AGSMapView+EQSBasemaps.h):

@property (nonatomic, assign) EQSBasemapType basemap;

EQSBasemapType is an enumeration including the following values (from EQSBasemapTypeEnum.h):

EQSBasemapTypeStreet
EQSBasemapTypeSatellite
EQSBasemapTypeHybrid
EQSBasemapTypeCanvas
EQSBasemapTypeNationalGeographic
EQSBasemapTypeTopographic
EQSBasemapTypeOpenStreetMap

Set the Basemap

Set the basemap of the current AGSMapView with a simple call:

self.mapView.basemap = EQSBasemapTypeStreet;

##Notifications You can register to be told about a successful basemap change on an AGSMapView by listening on the default NSNotificationCenter for kEQSNotification_BasemapDidChange (see EQSBasemapsNotifications.h).

For example:

- (void)viewDidLoad
{
    [super viewDidLoad];

    self.mapView.basemap = EQSBasemapTypeStreet;

    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(basemapDidChange:)
                                                 name:kEQSNotification_BasemapDidChange
                                               object:self.mapView];
}

Convenience methods are added to NSNotification to easily get at useful information (again, see EQSBasemapsNotifications.h):

@property (nonatomic, readonly) AGSPortalItem *basemapPortalItem;
@property (nonatomic, readonly) EQSBasemapType basemapType;

For example:

- (void)basemapDidChange:(NSNotification *)notification
{
    EQSBasemapType basemapType = notification.basemapType;
    // Do something with the new basemap type...

    AGSPortalItem *pi = notification.basemapPortalItem;
    NSLog(@"Basemap is now: %@", pi.title);
    // Ooooh. Look. We're already using core AGS objects!
    // Now go learn what an AGSPortalItem is!!
}