/// <summary>
/// Create a new element for the Trail Layer
/// </summary>
/// <param name="element">The element to add</param>
private void NewTrail(RedliningElement element)
{
// Switch off the submenu
SubMenuIsActive = false;
MapView.TrailLayer.NewElement(element);
}
/// <summary>
/// Create a new element for the Trail Layer
/// </summary>
/// <param name="element">The element to add</param>
///
private void NewTrail(RedliningElement element)
{
// Switch off the submenu
//SubMenuIsActive = false;
//Desactivar, si ya no genera la imagen solo el triangulo rojo
MapView.TrailLayer.NewElement(element);
//MarcaActiva = true;
//Activa el triangulo rojo
//MainPage objMarca = new MainPage();
//objMarca.chkMarca2.IsChecked=true ;
}
/// <summary>
/// Returns an edit element for the specified fieldDescriptor
/// </summary>
private RedliningElement ElementFor(FeatureGeometryFieldDescriptor fieldDescriptor, IFeatureGeometry geometry)
{
RedliningElement redliningElement = null;
var model = this.DrawingModel;
var selection = this.DrawingSelection;
if (model != null && selection != null)
{
foreach (var element in model)
{
if ((element.Tag as FeatureGeometryFieldDescriptor) == fieldDescriptor)
{
redliningElement = element;
break;
}
}
if (redliningElement != null)
{
selection.Set(redliningElement);
}
else
{
if (geometry != null)
{
// Set the geometry to the correct coordinate system
geometry = geometry.InCoordinateSystem(this.CoordinateSystem);
// Get the redlining element
redliningElement = RedliningElement.ElementFor(geometry);
// Make sure the element is decorated
MapView.EditGeometryLayer.DecorateElement(redliningElement);
model.Add(redliningElement);
selection.Set(redliningElement);
}
else
{
redliningElement = RedliningElement.Create(fieldDescriptor.FieldType.PhysicalType, CoordinateSystem);
MapView.EditGeometryLayer.NewElement(redliningElement);
}
// Make sure we are using the cache properly
redliningElement.Tag = fieldDescriptor;
}
}
return(redliningElement);
}
/// <summary>
/// Handles the stopping of editing geometry
/// </summary>
private void StopEditingGeometry(FeatureGeometryFieldDescriptor fieldDescriptor = null)
{
// Get the mapView to interact upon
var mapView = MapView;
var editLayer = EditGeometryLayer;
var model = this.DrawingModel;
var selection = this.DrawingSelection;
IsEditing = false;
if (model != null && selection != null)
{
selection.Clear();
if (fieldDescriptor != null)
{
RedliningElement elementToRemove = null;
foreach (var element in model.Elements())
{
if (element.Tag == fieldDescriptor)
{
elementToRemove = element;
break;
}
}
if (elementToRemove != null)
{
model.Remove(elementToRemove);
}
}
else
{
// No specific geometry; just clear the model
ClearModel();
}
}
if (editLayer != null)
{
// Make sure we explicitly cancel all interaction in case the last interaction
// mode was activated by a New-Geometry action
editLayer.StopInteraction();
}
}
/// <summary>
/// Create a trail from the selection
/// </summary>
private void CreateTrailFromSelection()
{
var mapView = MapViewModel;
ClosePopupMenu();
if (mapView != null)
{
var trailLayer = mapView.TrailLayer;
var selectedElement = mapView.SelectedFeatureGeometry.Count > 0 ? mapView.SelectedFeatureGeometry[0] : null;
if (selectedElement != null && selectedElement.Feature.TableDescriptor.Name != SpatialEye.Framework.Client.MapViewModel.TrailTableDescriptorName)
{
var redliningElement = RedliningElement.ElementFor(selectedElement.TargetGeometry);
if (redliningElement != null)
{
trailLayer.Drawing.Add(redliningElement);
trailLayer.DrawingSelection.Set(redliningElement);
}
}
}
}
