private void PlaceMarkerAtCoord(CLLocationCoordinate2D coord)
{
var color = UIColor.FromHSBA((float)AppUtils.GetRandomNumber(), 1, 1, 1.0f);
var marker = Marker.FromPosition(coord);
marker.AppearAnimation = MarkerAnimation.Pop;
marker.Icon = Marker.MarkerImage(color);
marker.Map = mapView;
markers.Add(marker);
UpdateText();
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
if (thisTask == null)
{
AppUtils.ShowSimpleDialog(this, "ERROR", "Error loading task data", "Ok");
NavigationController.PopViewController(true);
return;
}
taskData = JsonConvert.DeserializeObject <MapMarkerTaskData>(thisTask.JsonData);
markers = new List <Marker>();
mapView.MapType = MapViewType.Hybrid;
mapView.Settings.MyLocationButton = true;
if (!string.IsNullOrWhiteSpace(thisTask.CompletionData.JsonData))
{
// load previously placed markers
Map_Location[] locs = JsonConvert.DeserializeObject <Map_Location[]>(thisTask.CompletionData.JsonData);
if (locs != null)
{
foreach (Map_Location loc in locs)
{
CLLocationCoordinate2D coord = new CLLocationCoordinate2D(loc.Lat, loc.Long);
var color = UIColor.FromHSBA((float)AppUtils.GetRandomNumber(), 1, 1, 1.0f);
var marker = Marker.FromPosition(coord);
marker.AppearAnimation = MarkerAnimation.Pop;
marker.Icon = Marker.MarkerImage(color);
marker.Map = mapView;
markers.Add(marker);
}
}
}
UpdateText();
TaskDescLabel.Text = thisTask.Description;
// Listen to the myLocation property of GMSMapView.
mapView.AddObserver(this, new NSString("myLocation"), NSKeyValueObservingOptions.New, IntPtr.Zero);
mapView.CoordinateTapped += CoordinateTapped;
mapView.TappedMarker += TappedMarker;
// Ask for My Location data after the map has already been added to the UI.
InvokeOnMainThread(() => mapView.MyLocationEnabled = true);
MarkLocButton.TouchUpInside += AddMarkerOnPosition;
ProgressFinishButton.TouchUpInside += FinishButtonPressed;
}
private void PlaceMarkerAtCoord(CLLocationCoordinate2D coord)
{
var color = UIColor.FromHSBA((float)AppUtils.GetRandomNumber(), 1, 1, 1.0f);
if (currentMarker != null)
{
currentMarker.Map = null;
}
currentMarker = Marker.FromPosition(coord);
currentMarker.AppearAnimation = MarkerAnimation.Pop;
currentMarker.Icon = Marker.MarkerImage(color);
currentMarker.Map = mapView;
chosenLocation = new Map_Location(coord.Latitude, coord.Longitude, 15f);
}