private void PushpinTap(object sender, RoutedEventArgs e)
{
//Popup Close Animation in case popup is active by a previous pin tap
pu_close_anim.Begin();
//Reset previous selected pin background icon
if (prev_pin != null)
prev_pin.pin_background.Source = new BitmapImage(new Uri("ms-appx:///Assets/icons/ico-venue.png", UriKind.RelativeOrAbsolute));
//Get tapped pin sender control
PushpinUserControl pin = (PushpinUserControl)sender;
if (prev_pin != pin)
{
//Set tapped pin's background icon to selected
pin.pin_background.Source = new BitmapImage(new Uri("ms-appx:///Assets/icons/ico-venue-selected.png", UriKind.RelativeOrAbsolute));
pin.Width = 200;
//Get pin's id
string id = null;
if (pin.Tag != null)
{
id = pin.Tag.ToString();
}
//Show Venue Details
ShowVenueDetails(id);
prev_pin = pin;
}
else
{
//Popup Close Animation
pu_close_anim.Begin();
prev_pin = null;
}
}
private void MapControl_MapTapped(MapControl sender, MapInputEventArgs args)
{
//Close Venue Details popup if it oppened when clicking on map
if (prev_pin != null)
prev_pin.pin_background.Source = new BitmapImage(
new Uri("ms-appx:///Assets/icons/ico-venue.png", UriKind.RelativeOrAbsolute));
//Popup Close Animation
pu_close_anim.Begin();
prev_pin = null;
}
private void AddPushpin(double lat, double lon, string icon, string id)
{
//Create a custom pin using a custom User Control
PushpinUserControl pin = new PushpinUserControl();
//Set icon source
try
{
pin.pin_icon.Source = new BitmapImage(new Uri(icon, UriKind.RelativeOrAbsolute));
}
catch{}
//Set tag
pin.Tag = id;
//Add Event Handler for Tap
pin.Tapped += PushpinTap;
//Add pin on Map Control
map.Children.Add(pin);
//Create a geopoint
Geopoint geopoint = new Geopoint(new BasicGeoposition()
{
Latitude = lat,
Longitude = lon
});
//Set pin's Location in Map
MapControl.SetLocation(pin, geopoint);
//Set Normalized Anchor Point
MapControl.SetNormalizedAnchorPoint(pin, new Point(0.5, 1));
}
