/// <summary>
/// Create graphic object for data element.
/// </summary>
/// <param name="data">Data object to show on map.</param>
/// <param name="typeOfData">Type of data.</param>
/// <param name="graphicObjectType">Graphic, associated with data object.</param>
/// <param name="layerContext">Layer context.</param>
/// <returns>Created graphic object.</returns>
public Graphic CreateGraphic(object data, Type typeOfData, Type graphicObjectType, object layerContext)
{
Graphic graphic = null;
Type type = data.GetType();
if (type == typeof(Location))
{
graphic = LocationGraphicObject.Create((Location)data);
}
else if (type == typeof(Order))
{
graphic = OrderGraphicObject.Create((Order)data);
}
else if (type == typeof(EditingMarker))
{
graphic = EditMarkerGraphicObject.Create((EditingMarker)data);
}
else if (type == typeof(AddressCandidate))
{
graphic = CandidateGraphicObject.Create((AddressCandidate)data);
}
else if (type == typeof(Route))
{
graphic = RouteGraphicObject.Create((Route)data);
}
else if (type == typeof(Stop))
{
graphic = StopGraphicObject.Create((Stop)data);
}
else if (type == typeof(Zone))
{
graphic = ZoneGraphicObject.Create((Zone)data);
}
else if (type == typeof(Barrier))
{
graphic = BarrierGraphicObject.Create((Barrier)data);
}
else
{
Debug.Assert(false);
}
DataGraphicObject dataGraphicObject = graphic as DataGraphicObject;
if (dataGraphicObject != null)
{
dataGraphicObject.ParentLayer = this;
_graphicDictionary.Add(data, dataGraphicObject);
}
return(graphic);
}
/// <summary>
/// React on mouse move.
/// </summary>
/// <param name="left">Left button state.</param>
/// <param name="right">Right button state.</param>
/// <param name="middle">Middle button state.</param>
/// <param name="modifierKeys">Modifier keys state.</param>
/// <param name="x">X coord.</param>
/// <param name="y">Y coord.</param>
public void OnMouseMove(MouseButtonState left, MouseButtonState right, MouseButtonState middle,
ModifierKeys modifierKeys, double x, double y)
{
Debug.Assert(_mapControl != null);
if (_editingInProcess && left == MouseButtonState.Pressed)
{
Debug.Assert(_editedGraphic != null);
Point point = new Point(x, y);
// Project point from Web Mercator to WGS84 if spatial reference of map is Web Mercator.
if (_mapControl.Map.SpatialReferenceID.HasValue)
{
point = WebMercatorUtil.ProjectPointFromWebMercator(point, _mapControl.Map.SpatialReferenceID.Value);
}
double dx = point.X - _previousX;
double dy = point.Y - _previousY;
// Save current position.
_previousX = point.X;
_previousY = point.Y;
// Do pan object.
object obj = _editedGraphic.Data;
if (obj is EditingMarker || obj is IGeocodable || obj is Zone || obj is Barrier)
{
_PanObject(EditingObject, dx, dy);
}
else
{
Debug.Assert(false);
}
}
else
{
// If can start drag - change cursor.
Cursor newCursor = null;
DataGraphicObject pointedGraphicObject = _mapControl.PointedGraphic as DataGraphicObject;
if (pointedGraphicObject != null)
{
if (pointedGraphicObject.Data == EditingObject || pointedGraphicObject is EditMarkerGraphicObject)
{
bool multiple = false;
if (pointedGraphicObject is EditMarkerGraphicObject)
{
EditMarkerGraphicObject editMarkerGraphicObject = (EditMarkerGraphicObject)pointedGraphicObject;
multiple = editMarkerGraphicObject.EditingMarker.MultipleIndex > -1;
}
if (multiple)
{
newCursor = _moveVertexCursor;
}
else
{
newCursor = _moveShapeCursor;
}
}
}
_ChangeCursor(newCursor);
}
_popupAddress.OnMouseMove(_previousX, _previousY);
}
