public override void ViewDidLoad()
{
base.ViewDidLoad();
locationManager = new CLLocationManager();
locationManager.AuthorizationChanged += OnAuthorizationChanged;
locationManager.LocationsUpdated += OnLocationsUpdated;
locationManager.DesiredAccuracy = CLLocation.AccuracyBest;
locationManager.ActivityType = CLActivityType.Other;
// We setup a pair of anchors that will define how the floorplan image, maps to geographic co-ordinates
var anchor1 = new GeoAnchor {
LatitudeLongitude = new CLLocationCoordinate2D(37.770511, -122.465810),
Pixel = new CGPoint(12, 18)
};
var anchor2 = new GeoAnchor {
LatitudeLongitude = new CLLocationCoordinate2D(37.769125, -122.466356),
Pixel = new CGPoint(481, 815)
};
anchorPair = new Tuple <GeoAnchor, GeoAnchor> (anchor1, anchor2);
// Initialize the coordinate system converter with two anchor points.
coordinateConverter = new CoordinateConverter(anchorPair);
}
public override void ViewDidLoad ()
{
base.ViewDidLoad ();
locationManager = new CLLocationManager ();
locationManager.AuthorizationChanged += OnAuthorizationChanged;
locationManager.LocationsUpdated += OnLocationsUpdated;
locationManager.DesiredAccuracy = CLLocation.AccuracyBest;
locationManager.ActivityType = CLActivityType.Other;
// We setup a pair of anchors that will define how the floorplan image, maps to geographic co-ordinates
var anchor1 = new GeoAnchor {
LatitudeLongitude = new CLLocationCoordinate2D (37.770511, -122.465810),
Pixel = new CGPoint (12, 18)
};
var anchor2 = new GeoAnchor {
LatitudeLongitude = new CLLocationCoordinate2D (37.769125, -122.466356),
Pixel = new CGPoint (481, 815)
};
anchorPair = new Tuple<GeoAnchor, GeoAnchor> (anchor1, anchor2);
// Initialize the coordinate system converter with two anchor points.
coordinateConverter = new CoordinateConverter (anchorPair);
}
// This will anchor image to geographic coordinates
public CoordinateConverter (CLLocationCoordinate2D topLeft, CLLocationCoordinate2D bottomRight, CGSize imageSize)
{
var topLeftAnchor = new GeoAnchor {
LatitudeLongitude = topLeft,
Pixel = new CGPoint (0, 0)
};
var bottomRightAnchor = new GeoAnchor {
LatitudeLongitude = bottomRight,
Pixel = new CGPoint (imageSize.Width, imageSize.Height)
};
var anchorPair = new Tuple<GeoAnchor, GeoAnchor> (topLeftAnchor, bottomRightAnchor);
Init (anchorPair);
}
// This will anchor image to geographic coordinates
public CoordinateConverter(CLLocationCoordinate2D topLeft, CLLocationCoordinate2D bottomRight, CGSize imageSize)
{
var topLeftAnchor = new GeoAnchor {
LatitudeLongitude = topLeft,
Pixel = new CGPoint(0, 0)
};
var bottomRightAnchor = new GeoAnchor {
LatitudeLongitude = bottomRight,
Pixel = new CGPoint(imageSize.Width, imageSize.Height)
};
var anchorPair = new Tuple <GeoAnchor, GeoAnchor> (topLeftAnchor, bottomRightAnchor);
Init(anchorPair);
}
