/// <summary>
/// Add a point to the specified mapview
/// </summary>
/// <param name="point">The location of the graphic</param>
/// <param name="mapView">The mapview to whose overlay the graphic will be added</param>
/// <returns></returns>
public static async void AddToMapOverlay(ArcGIS.Core.Geometry.MapPoint point, MapView mapView)
{
ArcGIS.Core.CIM.CIMPointSymbol symbol = null;
await QueuedTask.Run(() =>
{
// Construct point symbol
symbol = SymbolFactory.ConstructPointSymbol(ColorFactory.Red, 10.0, SimpleMarkerStyle.Star);
});
//Get symbol reference from the symbol
CIMSymbolReference symbolReference = symbol.MakeSymbolReference();
await QueuedTask.Run(() =>
{
_overlayObject = mapView.AddOverlay(point, symbolReference);
});
}
private async void OnFlashPointCommand(object obj)
{
CoordinateDD dd;
var ctvm = CTView.Resources["CTViewModel"] as CoordinateToolViewModel;
if (ctvm != null)
{
if (!CoordinateDD.TryParse(ctvm.InputCoordinate, out dd))
{
return;
}
}
else
{
return;
}
ArcGIS.Core.CIM.CIMPointSymbol symbol = null;
var point = await QueuedTask.Run(() =>
{
ArcGIS.Core.Geometry.SpatialReference sptlRef = SpatialReferenceBuilder.CreateSpatialReference(4326);
return(MapPointBuilder.CreateMapPoint(dd.Lon, dd.Lat, sptlRef));
});
await QueuedTask.Run(() =>
{
// Construct point symbol
symbol = SymbolFactory.ConstructPointSymbol(ColorFactory.Red, 10.0, SimpleMarkerStyle.Star);
});
//Get symbol reference from the symbol
CIMSymbolReference symbolReference = symbol.MakeSymbolReference();
await QueuedTask.Run(() =>
{
ClearOverlay();
_overlayObject = MapView.Active.AddOverlay(point, symbolReference);
MapView.Active.ZoomToAsync(point, new TimeSpan(2500000), true);
});
}
private async void OnFlashPointCommand(object obj)
{
var previous = IsToolActive;
if (!IsToolActive)
{
IsToolActive = true;
}
CoordinateDD dd;
var ctvm = CTView.Resources["CTViewModel"] as CoordinateConversionViewModel;
if (ctvm != null)
{
if (!CoordinateDD.TryParse(ctvm.InputCoordinate, out dd))
{
return;
}
}
else
{
return;
}
ArcGIS.Core.CIM.CIMPointSymbol symbol = null;
var point = await QueuedTask.Run(() =>
{
ArcGIS.Core.Geometry.SpatialReference sptlRef = SpatialReferenceBuilder.CreateSpatialReference(4326);
return(MapPointBuilder.CreateMapPoint(dd.Lon, dd.Lat, sptlRef));
});
//await QueuedTask.Run(() =>
//{
// // Construct point symbol
// symbol = SymbolFactory.ConstructPointSymbol(ColorFactory.Red, 10.0, SimpleMarkerStyle.Star);
//});
////Get symbol reference from the symbol
//CIMSymbolReference symbolReference = symbol.MakeSymbolReference();
//QueuedTask.Run(() =>
//{
// ClearOverlay();
// _overlayObject = MapView.Active.AddOverlay(point, symbolReference);
// //MapView.Active.ZoomToAsync(point, new TimeSpan(2500000), true);
//});
QueuedTask.Run(() =>
{
Mediator.NotifyColleagues("UPDATE_FLASH", point);
});
//await QueuedTask.Run(() =>
//{
// Task.Delay(500);
// ClearOverlay();
// //_overlayObject = MapView.Active.AddOverlay(point, symbolReference);
// //MapView.Active.ZoomToAsync(point, new TimeSpan(2500000), true);
//});
//if (previous != IsToolActive)
// IsToolActive = previous;
//await QueuedTask.Run(() =>
//{
// Task.Delay(500);
// ClearOverlay();
// MapView.Active.LookAt(MapView.Active.Extent.Center);
//});
}
