private void BCircleIconReleased(object sender, IconMovedEventArgs e)
{
if (_firstMove)
{
CanBeDragged = true;
_measure = null;
}
}
private void BCircleIconMoved(object sender, IconMovedEventArgs e)
{
if (_measure == null) _firstMove = true;
if (CanBeDragged && _measure == null)
{
_measure = new Measure() { Layer = this._layer };
Point p = e.Position;
SharpMap.Geometries.Point pos = AppState.ViewDef.ViewToWorld(p.X, p.Y);
MapPoint mpStart = (MapPoint)Mercator.FromGeographic(new MapPoint(pos.Y, pos.X));
Point p2 = e.Position;
SharpMap.Geometries.Point pos2 = AppState.ViewDef.ViewToWorld(p2.X + 65, p2.Y - 65);
MapPoint mpFinish = (MapPoint)Mercator.FromGeographic(new MapPoint(pos2.Y, pos2.X));
_measure.Init(_layer, mpStart, mpFinish, this.Resources);
CanBeDragged = false;
//e.TouchDevice.Capture(bCircle);
//e.Handled = true;
}
else
{
if (_measure != null)
{
Point pos = e.Position;
SharpMap.Geometries.Point w = AppState.ViewDef.ViewToWorld(pos.X, pos.Y);
_measure.UpdatePoint(_state, (MapPoint)Mercator.FromGeographic(new MapPoint(w.Y, w.X)));
UpdateDataLabel();
//_center = e.GetTouchPoint(AppState.MapControl).Position;
//e.TouchDevice.Capture(bCircle);
//e.Handled = true;
}
}
}
private void UcPlacemarkLoaded(object sender, RoutedEventArgs e)
{
if (ReferenceEquals(Tag, "First"))
{
CanBeDragged = true;
}
else
{
bCircle.IsExpanded = true;
}
bCircle.Background = Brushes.Black;
//bCircle.PreviewMouseDown += UcGeorefenceMouseDown;
//bCircle.PreviewMouseMove += UcGeorefenceMouseMove;
//bCircle.PreviewMouseUp += UcGeorefenceMouseUp;
//bCircle.PreviewTouchDown += BCircleTouchDown;
//bCircle.PreviewTouchMove += BCircleTouchMove;
//bCircle.PreviewTouchUp += BCircleTouchUp;
bCircle.RelativeElement = AppState.ViewDef.MapControl;
bCircle.IconMoved += BCircleIconMoved;
bCircle.IconTapped += BCircleIconTapped;
bCircle.IconReleased += BCircleIconReleased;
if (DataContext is DataBinding)
{
var db = (DataBinding)DataContext;
this._measure = db.Attributes["measure"] as Measure;
_state = db.Attributes["state"].ToString();
_measure.PropertyChanged += _measure_PropertyChanged;
AppState.ViewDef.MapManipulationDelta += ViewDef_MapManipulationDelta;
Menu = Convert.ToBoolean(db.Attributes["menuenabled"]);
//switch (db.Attributes["state"].ToString())
//{
// case "StartMeasure":
// if (_start != null)
// {
// Position = (MapPoint)Mercator.ToGeographic(_start.Geometry);
// _start.AttributeValueChanged += StartAttributeValueChanged;
// }
// break;
// case "FinishMeasure":
// if (_finish != null)
// {
// Position = (MapPoint)Mercator.ToGeographic(_finish.Geometry);
// _finish.AttributeValueChanged += StartAttributeValueChanged;
// }
// break;
//}
}
if (!CanBeDragged)
{
ShowInfo = true;
}
}