/// <summary>
/// Mouse handler that sets the coordinates of the clicked point into text in the toolbar.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void Map_MouseClick(object sender, client.Map.MouseEventArgs e)
{
try
{
if (_mapWidget != null)
{
_mapWidget.Map.MouseClick -= Map_MouseClick;
}
// Find the map layer in the map widget that contains the data source.
IEnumerable <ESRI.ArcGIS.OperationsDashboard.DataSource> dataSources = OperationsDashboard.Instance.DataSources;
foreach (ESRI.ArcGIS.OperationsDashboard.DataSource d in dataSources)
{
if (_mapWidget != null && d.IsSelectable == true)
{
// Get the feature layer in the map for the data source.
client.FeatureLayer featureL = _mapWidget.FindFeatureLayer(d);
//Clear Selection on Feature Layers in map
featureL.ClearSelection();
}
}
location = e.MapPoint;
if (_graphicsLayer == null)
{
_graphicsLayer = new ESRI.ArcGIS.Client.GraphicsLayer();
_graphicsLayer.ID = "BombThreatGraphics";
client.AcceleratedDisplayLayers aclyrs = _mapWidget.Map.Layers.FirstOrDefault(lyr => lyr is client.AcceleratedDisplayLayers) as client.AcceleratedDisplayLayers;
if (aclyrs.Count() > 0)
{
aclyrs.ChildLayers.Add(_graphicsLayer);
}
}
_graphicsLayer.ClearGraphics();
Graphic graphic = new ESRI.ArcGIS.Client.Graphic();
graphic.Geometry = location;
graphic.Attributes.Add("Evac", bombType.Text);
ResourceDictionary mydictionary = new ResourceDictionary();
mydictionary.Source = new Uri("/BombThreatAddin;component/SymbolDictionary.xaml", UriKind.RelativeOrAbsolute);
graphic.Symbol = mydictionary["DefaultClickSymbol"] as client.Symbols.MarkerSymbol;
_graphicsLayer.MapTip = new ContentControl()
{
ContentTemplate = (DataTemplate)Resources["kymaptip"]
};
_graphicsLayer.MapTip.SetBinding(ContentControl.ContentProperty, new Binding());
graphic.SetZIndex(1);
_graphicsLayer.Graphics.Add(graphic);
if (location != null)
{
RunButton.IsEnabled = true;
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Error in mouseclick: " + ex.Message);
}
}
// ***********************************************************************************
// * ...Set the map mouseclick event so that user can enter the incident
// ***********************************************************************************
private void btnSolve_Click(object sender, RoutedEventArgs e)
{
// If buffer spatial reference is GCS and unit is linear, geometry service will do geodesic buffering
_bufferParams = new BufferParameters();
_bufferParams.Unit = currentLinearUnit();
_bufferParams.BufferSpatialReference = new SpatialReference(4326);
_bufferParams.OutSpatialReference = _mapWidget.Map.SpatialReference;
_bufferParams.Features.Clear();
if (_selectedRadioButtonName == "rbDrawPoints" || _selectedRadioButtonName == "rbSelectedFeaturesFromLayer")
{
_bufferParams.Features.AddRange(_bufferPointLayer.Graphics);
}
else if (_selectedRadioButtonName == "rbSelectedFeaturesOnMap")
{
_bufferPointLayer.ClearGraphics();
IEnumerable <ESRI.ArcGIS.OperationsDashboard.DataSource> dataSources = OperationsDashboard.Instance.DataSources;
foreach (ESRI.ArcGIS.OperationsDashboard.DataSource d in dataSources)
{
client.FeatureLayer featureL = _mapWidget.FindFeatureLayer(d);
if (featureL.SelectionCount > 0)
{
_bufferParams.Features.AddRange(featureL.SelectedGraphics);
}
}
}
if (_bufferParams.Features.Count == 0)
{
MessageBox.Show("Please select features on the map first", "Error");
return;
}
var bufferDistance = Convert.ToDouble(ringInterval.Text);
var ringDistance = bufferDistance;
var numRings = Convert.ToInt32(numberOfRings.Text);
for (var i = 0; i < numRings; i++)
{
_bufferParams.Distances.Add(ringDistance);
ringDistance = ringDistance + bufferDistance;
}
_geometryService.BufferAsync(_bufferParams);
}
// ***********************************************************************************
// * ...Let user enter the incident location on the map
// ***********************************************************************************
void Map_MouseClick(object sender, client.Map.MouseEventArgs e)
{
try
{
_spillLocationGraphicsLayer.ClearGraphics();
client.Graphic graphic = new ESRI.ArcGIS.Client.Graphic();
graphic.Geometry = e.MapPoint;
graphic.Symbol = _mydictionary["spillSymbol"] as client.Symbols.MarkerSymbol;
graphic.SetZIndex(1);
_spillLocationGraphicsLayer.Graphics.Add(graphic);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Error in mouseclick: " + ex.Message);
}
_mapWidget.Map.MouseClick -= Map_MouseClick;
}
public bool Configure(Window owner, IList <ESRI.ArcGIS.OperationsDashboard.DataSource> dataSources)
{
// Allow author to configure the map widget that the earthquakes are shown in.
// Get a list of all map widgets.
IEnumerable <MapWidget> mapWidgets = ESRI.ArcGIS.OperationsDashboard.OperationsDashboard.Instance.Widgets.OfType <MapWidget>();
// Show the configuration dialog, passing in reference to find current MapWidgetId, if set.
Config.EarthquakeWidgetDialog dialog = new Config.EarthquakeWidgetDialog(mapWidgets, this)
{
Owner = owner
};
// If the user cancels the configuation dialog, indicate that configuration failed and the widget should not
// be added to the current confirguration.
if (dialog.ShowDialog() != true)
{
return(false);
}
// Retrieve the selected values for the properties from the configuration dialog.
Caption = dialog.Caption;
MapWidgetId = dialog.MapWidget.Id;
// If re-configuring, then ensure any graphics previously added to either map are removed.
if (_map != null)
{
if ((_graphics != null) && (_map.Layers.Contains(_graphics)))
{
_graphics.ClearGraphics();
_map.Layers.Remove(_graphics);
_graphics = null;
}
}
// Get the map from the selected widget.
GetMapAndAddEarthquakes();
// Indicate that configuration was successful and the widget can be added to the configuration.
return(true);
}