private async void CalculateRoute()
{
Geolocator locator = new Geolocator();
Geoposition geopos = null;
try
{
geopos = await locator.GetGeopositionAsync();
Set_Map(geopos.Coordinate.Point, "Start");
Geopoint eind = new Geopoint(new BasicGeoposition()
{
Latitude = current_spot.Latitude,
Longitude = current_spot.Longitude
});
MapRouteFinderResult result = await MapRouteFinder.GetWalkingRouteAsync(geopos.Coordinate.Point, eind);
if (result.Status == MapRouteFinderStatus.Success)
{
MapRouteView view = new MapRouteView(result.Route);
view.RouteColor = Colors.Blue;
view.OutlineColor = Colors.Red;
MapControlLocation.Routes.Add(view);
await MapControlLocation.TrySetViewBoundsAsync(result.Route.BoundingBox, null, Windows.UI.Xaml.Controls.Maps.MapAnimationKind.Bow);
}
}
catch (Exception ex)
{
ErrorMap();
}
}
private async void DisplayBusPositions()
{
if (busLocations != null && busLocations.Length > 0)
{
TextBlockMessage.Text = "Last Updated: " + DateTime.Now.ToString("h:mm tt");
// Set the map center to the position of the closest bus
BasicGeoposition position = new BasicGeoposition();
position.Latitude = busLocations[0].Latitude;
position.Longitude = busLocations[0].Longitude;
await MapControlLocation.TrySetViewAsync(new Geopoint(position), 17D);
// Display markers for the position of each bus
foreach (BusLocation bus in busLocations)
{
MapIcon icon = new MapIcon();
icon.Location = new Geopoint(new BasicGeoposition()
{
Latitude = bus.Latitude,
Longitude = bus.Longitude
});
icon.NormalizedAnchorPoint = new Point(0.5, 1.0);
icon.Title = "To " + bus.Destination;
MapControlLocation.MapElements.Add(icon);
}
}
else if (errorMessage != null)
{
DisplayErrorMessage(errorMessage.Message);
}
else
{
DisplayErrorMessage("An error occurred when getting bus locations. Please go back and try again.");
}
}
private async void AutoSuggestBox_SuggestionChosen(AutoSuggestBox sender, AutoSuggestBoxSuggestionChosenEventArgs args)
{
MapSuggestionItem selected = args.SelectedItem as MapSuggestionItem;
chosenSuggestion = selected.name;
mapLocationPoint = selected.point;
await MapControlLocation.TrySetViewAsync(mapLocationPoint, 15D);
}
private async void AutoSuggestBox_SuggestionChosen(AutoSuggestBox sender, AutoSuggestBoxSuggestionChosenEventArgs args)
{
MapLocation selected = args.SelectedItem as MapLocation;
sender.Text = selected.Address.FormattedAddress;
mapLocationPoint = selected.Point;
await MapControlLocation.TrySetViewAsync(mapLocationPoint, 15D);
}
private async void ShowDefaultLocation()
{
// Defaults to Vancouver
BasicGeoposition position = new BasicGeoposition();
position.Latitude = 49.2555719;
position.Longitude = -123.1290476;
mapLocationPoint = new Geopoint(position);
await MapControlLocation.TrySetViewAsync(mapLocationPoint, 13D);
}
private async void ShowDefaultLocation()
{
// Defaults to the University of Waterloo
BasicGeoposition position = new BasicGeoposition();
position.Latitude = 43.4722854;
position.Longitude = -80.5448576;
mapLocationPoint = new Geopoint(position);
await MapControlLocation.TrySetViewAsync(mapLocationPoint, 15D);
}
private async void DisplayVenue(Venue venue)
{
ScrollViewerVenueDetails.Visibility = Visibility.Visible;
StackPanelFoursquare.Visibility = Visibility.Visible;
TextBlockTitle.Text = "Viewing " + venue.name;
foursquareUrl = venue.canonicalUrl + "?ref=" + App.foursquareClientId;
if (venue.location != null)
{
MapControlLocation.MapServiceToken = App.bingMapsApiKey;
BasicGeoposition position = new BasicGeoposition();
position.Latitude = venue.location.lat;
position.Longitude = venue.location.lng;
Geopoint mapLocationPoint = new Geopoint(position);
await MapControlLocation.TrySetViewAsync(mapLocationPoint, 16D);
MapIcon icon = new MapIcon();
icon.Location = new Geopoint(new BasicGeoposition()
{
Latitude = venue.location.lat,
Longitude = venue.location.lng
});
icon.NormalizedAnchorPoint = new Point(0.5, 1.0);
icon.Title = venue.name;
MapControlLocation.MapElements.Add(icon);
MapControlLocation.Visibility = Visibility.Visible;
}
if (venue.location.formattedAddress.Length > 0)
{
StackPanelAddress.Visibility = Visibility.Visible;
TextBlockAddress1.Text = venue.location.formattedAddress[0];
TextBlockAddress1.Visibility = Visibility.Visible;
if (venue.location.formattedAddress.Length >= 2)
{
TextBlockAddress2.Text = venue.location.formattedAddress[1];
TextBlockAddress2.Visibility = Visibility.Visible;
}
if (venue.location.formattedAddress.Length >= 3)
{
TextBlockAddress3.Text = venue.location.formattedAddress[2];
TextBlockAddress3.Visibility = Visibility.Visible;
}
}
if (venue.description != null)
{
StackPanelAbout.Visibility = Visibility.Visible;
TextBlockDescription.Text = venue.description;
TextBlockDescription.Visibility = Visibility.Visible;
}
if (venue.url != null)
{
StackPanelAbout.Visibility = Visibility.Visible;
TextBlockUrl.Text = venue.url;
TextBlockUrl.Visibility = Visibility.Visible;
}
if (venue.contact != null)
{
if (venue.contact.formattedPhone != null)
{
StackPanelContact.Visibility = Visibility.Visible;
TextBlockPhone.Text = venue.contact.formattedPhone;
TextBlockPhone.Visibility = Visibility.Visible;
}
if (venue.contact.facebookName != null)
{
StackPanelContact.Visibility = Visibility.Visible;
StackPanelFacebook.Visibility = Visibility.Visible;
TextBlockFacebook.Text = venue.contact.facebookName;
TextBlockFacebook.Visibility = Visibility.Visible;
if (venue.contact.facebookUsername != null)
{
facebookUrl = facebookUrl + venue.contact.facebookUsername;
}
else if (venue.contact.facebook != null)
{
facebookUrl = facebookUrl + venue.contact.facebook;
}
}
else if (venue.contact.facebookUsername != null)
{
StackPanelContact.Visibility = Visibility.Visible;
StackPanelFacebook.Visibility = Visibility.Visible;
TextBlockFacebook.Text = venue.contact.facebookUsername;
TextBlockFacebook.Visibility = Visibility.Visible;
}
if (venue.contact.twitter != null)
{
StackPanelContact.Visibility = Visibility.Visible;
StackPanelTwitter.Visibility = Visibility.Visible;
TextBlockTwitter.Text = "@" + venue.contact.twitter;
TextBlockTwitter.Visibility = Visibility.Visible;
}
}
}