void map_Gesture(object sender, Map.MapGestureEventArgs e)
{
if (e.Gesture == GestureType.Tap || e.Gesture == GestureType.Hold)
{
doNotShowResults = false;
identifyTaskResults = null;
clickPoint = e.MapPoint;
waitedForDoubleClick = false;
initiatedByTouch = true;
DoIdentify();
}
}
private void MyMap_MapGesture(object sender, Map.MapGestureEventArgs e)
{
if (e.Gesture == GestureType.Tap && MyMap.Extent != null && !_dispatcherTimer.IsEnabled)
{
_currentScreenPoint = e.GetPosition(MyMap);
_dispatcherTimer.Start();
}
else if (e.Gesture == GestureType.DoubleTap)
{
_dispatcherTimer.Stop();
}
}
private void MyMap_MapGesture(object sender, Map.MapGestureEventArgs e)
{
if (e.Gesture == GestureType.Tap)
{
MyInfoWindow.IsOpen = false;
GraphicsLayer graphicsLayer = MyMap.Layers["MyGraphicsLayer"] as GraphicsLayer;
IEnumerable<Graphic> selected = e.DirectlyOver(10, new GraphicsLayer[] { graphicsLayer });
foreach (Graphic g in selected)
{
MyInfoWindow.Anchor = e.MapPoint;
MyInfoWindow.IsOpen = true;
MyInfoWindow.DataContext = g;
return;
}
}
}
private void Map_MapGesture(object sender, Map.MapGestureEventArgs e)
{
if (!displayAttribute || editor == null || !editor.GraphicsLayers.Any(l => l is FeatureLayer))
{
return;
}
if (e.Gesture != GestureType.Tap)
{
return;
}
var featureLayers = from l in editor.GraphicsLayers
where l is FeatureLayer
select l as FeatureLayer;
var graphics = e.DirectlyOver(TAP_TOLERANCE, featureLayers);
if (graphics != null && graphics.GetEnumerator().MoveNext())
{
var graphic = graphics.First();
FeatureLayer layer = null;
if (graphic == null)
{
return;
}
foreach (var l in featureLayers)
{
if (l.Graphics == null)
{
return;
}
if (l.Graphics.Contains(graphic))
{
layer = l;
break;
}
}
if (layer != null)
{
e.Handled = true;
TemplatePicker.ShowAttributeForm(layer, graphic);
this.displayAttribute = this.Continuous;
}
}
}
private void MyMap_MapGesture(object sender, Map.MapGestureEventArgs e)
{
if (e.Gesture == GestureType.Hold)
{
FeatureLayer featureLayer = MyMap.Layers["SaveTheBayMarineLayer"] as FeatureLayer;
IEnumerable <Graphic> selected = e.DirectlyOver(10, new GraphicsLayer[] { featureLayer });
foreach (Graphic g in selected)
{
InfoWindow.Anchor = e.MapPoint;
InfoWindow.IsOpen = true;
InfoWindow.Content = g;
return;
}
}
else
{
InfoWindow.IsOpen = false;
}
}
private void MyMap_MapGesture(object sender, Map.MapGestureEventArgs e)
{
if (e.Gesture == GestureType.Tap &&
!facilitiesEditor.CancelActive.CanExecute(null) &&
!incidentsEditor.CancelActive.CanExecute(null) &&
!barriersEditor.CancelActive.CanExecute(null))
{
MyRouteInfoWindow.IsOpen = false;
GraphicsLayer graphicsLayer = MyMap.Layers["MyRoutesGraphicsLayer"] as GraphicsLayer;
IEnumerable <Graphic> selected = e.DirectlyOver(10, new GraphicsLayer[] { graphicsLayer });
foreach (Graphic g in selected)
{
MyRouteInfoWindow.Anchor = e.MapPoint;
MyRouteInfoWindow.IsOpen = true;
MyRouteInfoWindow.DataContext = g;
return;
}
}
}
private void MyMap_MapGesture(object sender, Map.MapGestureEventArgs e)
{
if (e.Gesture == GestureType.Tap && MyMap.Extent != null)
{
Locator locatorTask = new Locator("http://geocode.arcgis.com/arcgis/rest/services/World/GeocodeServer");
locatorTask.LocationToAddressCompleted += LocatorTask_LocationToAddressCompleted;
locatorTask.Failed += LocatorTask_Failed;
// Tolerance (distance) specified in meters
double tolerance = 30;
locatorTask.LocationToAddressAsync(e.MapPoint, tolerance);
Graphic graphic = new Graphic()
{
Symbol = DefaultMarkerSymbol,
Geometry = e.MapPoint
};
GraphicsLayer graphicsLayer = MyMap.Layers["MyGraphicsLayer"] as GraphicsLayer;
graphicsLayer.Graphics.Clear();
graphicsLayer.Graphics.Add(graphic);
}
}
private void MyMap_MapGesture(object sender, Map.MapGestureEventArgs e)
{
System.Diagnostics.Debug.WriteLine(DateTime.Now.ToString() + e.Gesture.ToString());
if (e.Gesture == GestureType.Tap || e.Gesture == GestureType.Hold)
{
List <Graphic> results = new List <Graphic>(e.DirectlyOver(10));
if (results.Count == 0)
{
MyInfoWindow.IsOpen = false;
}
else
{
_tapGraphic = results[0];
_dispatcherTimer.Start();
}
}
else if (e.Gesture == GestureType.DoubleTap)
{
_dispatcherTimer.Stop();
}
}
private void MyMap_MapGesture(object sender, Map.MapGestureEventArgs e)
{
MapPoint mapPoint = e.MapPoint;
if (_displayViewshedInfo && resultLayer != null && e.Gesture == GestureType.Tap)
{
ESRI.ArcGIS.Client.Tasks.IdentifyParameters identifyParams = new IdentifyParameters()
{
Geometry = mapPoint,
MapExtent = MyMap.Extent,
Width = (int)MyMap.ActualWidth,
Height = (int)MyMap.ActualHeight,
LayerOption = LayerOption.visible,
SpatialReference = MyMap.SpatialReference
};
IdentifyTask identifyTask = new IdentifyTask(resultLayer.Url);
identifyTask.ExecuteCompleted += (s, ie) =>
{
if (ie.IdentifyResults.Count > 0)
{
foreach (var identifyresult in ie.IdentifyResults)
{
if (identifyresult.LayerId == 1)
{
Graphic g = identifyresult.Feature;
MyInfoWindow.Anchor = e.MapPoint;
MyInfoWindow.Content = g.Attributes;
MyInfoWindow.IsOpen = true;
break;
}
}
}
};
identifyTask.ExecuteAsync(identifyParams);
}
}
private void MyMap_MapGesture(object sender, Map.MapGestureEventArgs e)
{
if (isAdd)
{
return;
}
// open the feature dialog on tap of a feature
if (e.Gesture == GestureType.Tap)
{
IEnumerable <Graphic> graphics = e.DirectlyOver(10, new GraphicsLayer[] { featureLayer });
foreach (Graphic graphic in graphics)
{
// if editable, make the editable fields enabled. Otherwise disable them
if (featureLayer.IsUpdateAllowed(graphic))
{
RotationTB.IsEnabled = true;
DescriptionTB.IsEnabled = true;
DateTB.IsEnabled = true;
TypeButton.IsEnabled = true;
}
else
{
RotationTB.IsEnabled = false;
DescriptionTB.IsEnabled = false;
DateTB.IsEnabled = false;
TypeButton.IsEnabled = false;
}
// show the attribute page for the first of the graphics returned
FeatureInfoPage.IsOpen = true;
ApplicationBar.IsVisible = false;
FeatureInfoPage.DataContext = graphic;
// select the type value in the ListBoxes to match the graphic's attributes
var typeMatches = FeatureTypeListBox.Items.Where(a => (a as TemplateItem).ID.Equals(graphic.Attributes["eventtype"]));
if (typeMatches.Any())
{
FeatureTypeListBox.SelectedItem = typeMatches.First();
}
return;
}
}
// move a held feature
if (e.Gesture == GestureType.Hold)
{
IEnumerable <Graphic> graphics = e.DirectlyOver(10, new GraphicsLayer[] { featureLayer });
foreach (Graphic graphic in graphics)
{
if (graphic != null && !graphic.Selected && featureLayer.IsUpdateAllowed(graphic))
{
Editor editor = LayoutRoot.Resources["MyEditor"] as Editor;
if (featureLayer.IsUpdateAllowed(graphic))
{
if (editor.EditVertices.CanExecute(null))
{
editor.EditVertices.Execute(null);
}
}
else
if (editor.CancelActive.CanExecute(null))
{
editor.CancelActive.Execute(null);
}
}
featureLayer.ClearSelection();
graphic.Select();
}
}
}
void AssociatedObject_MapGesture(object sender, Map.MapGestureEventArgs e)
{
}
private void MyMap_MapGesture(object sender, Map.MapGestureEventArgs e)
{
if (e.Gesture == GestureType.Tap)
{
MyInfoWindow.IsOpen = false;
double mapScale = MyMap.Scale;
ArcGISDynamicMapServiceLayer alayer = null;
DataTemplate dt = null;
int layid = 0;
foreach (Layer layer in MyMap.Layers)
{
if (layer.GetValue(Document.PopupTemplatesProperty) != null)
{
alayer = layer as ArcGISDynamicMapServiceLayer;
IDictionary <int, DataTemplate> idict = layer.GetValue(Document.PopupTemplatesProperty) as IDictionary <int, DataTemplate>;
foreach (LayerInfo linfo in alayer.Layers)
{
if (((mapScale > linfo.MaxScale && // in scale range
mapScale < linfo.MinScale) ||
(linfo.MaxScale == 0.0 && // no scale dependency
linfo.MinScale == 0.0) ||
(mapScale > linfo.MaxScale && // minscale = 0.0 = infinity
linfo.MinScale == 0.0)) &&
idict.ContainsKey(linfo.ID)) // id present in dictionary
{
layid = linfo.ID;
dt = idict[linfo.ID];
break;
}
}
}
}
if (dt != null)
{
QueryTask qt = new QueryTask(string.Format("{0}/{1}", alayer.Url, layid));
qt.ExecuteCompleted += (s, qe) =>
{
if (qe.FeatureSet.Features.Count > 0)
{
Graphic g = qe.FeatureSet.Features[0];
MyInfoWindow.Anchor = e.MapPoint;
MyInfoWindow.ContentTemplate = dt;
MyInfoWindow.Content = g.Attributes;
MyInfoWindow.IsOpen = true;
}
};
ESRI.ArcGIS.Client.Tasks.Query query = new ESRI.ArcGIS.Client.Tasks.Query();
double contractRatio = MyMap.Extent.Width / 20;
Envelope inputEnvelope = new Envelope(e.MapPoint.X - contractRatio,
e.MapPoint.Y - contractRatio,
e.MapPoint.X + contractRatio,
e.MapPoint.Y + contractRatio);
inputEnvelope.SpatialReference = MyMap.SpatialReference;
query.Geometry = inputEnvelope;
query.OutSpatialReference = MyMap.SpatialReference;
query.OutFields.Add("*");
qt.ExecuteAsync(query);
}
}
}
private void MyMap_MapGesture(object sender, Map.MapGestureEventArgs e)
{
if (e.Gesture == GestureType.Tap)
{
GraphicsLayer glayer = MyMap.Layers["MySelectionGraphicsLayer"] as GraphicsLayer;
glayer.Graphics.Clear();
MyInfoWindow.IsOpen = false;
chartDetailsContent.Content = null;
double mapScale = MyMap.Scale;
ArcGISTiledMapServiceLayer alayer = null;
DataTemplate dt = null;
int layid = 0;
foreach (Layer layer in MyMap.Layers)
{
if (layer.GetValue(Document.PopupTemplatesProperty) != null)
{
alayer = layer as ArcGISTiledMapServiceLayer;
IDictionary <int, DataTemplate> idict = layer.GetValue(Document.PopupTemplatesProperty) as IDictionary <int, DataTemplate>;
foreach (LayerInfo linfo in alayer.Layers)
{
if (((mapScale > linfo.MaxScale && // in scale range
mapScale < linfo.MinScale) ||
(linfo.MaxScale == 0.0 && // no scale dependency
linfo.MinScale == 0.0) ||
(mapScale > linfo.MaxScale && // minscale = 0.0 = infinity
linfo.MinScale == 0.0)) &&
idict.ContainsKey(linfo.ID)) // id present in dictionary
{
layid = linfo.ID;
dt = idict[linfo.ID];
break;
}
}
if (dt != null)
{
QueryTask qt = new QueryTask(string.Format("{0}/{1}", alayer.Url, layid));
qt.ExecuteCompleted += (s, qe) =>
{
if (qe.FeatureSet.Features.Count > 0)
{
Graphic g = qe.FeatureSet.Features[0];
MyInfoWindow.Anchor = e.MapPoint;
popupContent.ContentTemplate = dt;
popupContent.Content = g.Attributes;
MyInfoWindow.IsOpen = true;
SolidColorBrush symbolColor = new SolidColorBrush(Colors.Cyan);
if (g.Geometry is ESRI.ArcGIS.Client.Geometry.Polygon || g.Geometry is Envelope)
{
g.Symbol = new SimpleFillSymbol()
{
BorderBrush = symbolColor,
BorderThickness = 2
};
}
else if (g.Geometry is ESRI.ArcGIS.Client.Geometry.Polyline)
{
g.Symbol = new SimpleLineSymbol()
{
Color = symbolColor
};
}
else // Point
{
g.Symbol = new SimpleMarkerSymbol()
{
Color = symbolColor,
Size = 12
};
}
glayer.Graphics.Add(g);
}
};
ESRI.ArcGIS.Client.Tasks.Query query = new ESRI.ArcGIS.Client.Tasks.Query()
{
Geometry = e.MapPoint,
OutSpatialReference = MyMap.SpatialReference,
ReturnGeometry = true
};
query.OutFields.Add("*");
qt.ExecuteAsync(query);
}
}
}
}
}
