private void _mapControl_MouseMove(object sender, MouseEventArgs e)
{
if (e.RightButton != MouseButtonState.Pressed)
{
SelectedMarker = null;
_drag = false;
_mapControl.UpperLayer.Children.Remove(_line);
_mapControl.UpperLayer.Children.Remove(_arrow);
_mapControl.UpperLayer.Children.Remove(_panel);
}
else
{
var pos = e.GetPosition(_mapControl.UpperLayer);
_line.X2 = pos.X;
_line.Y2 = pos.Y;
CurrentPosition = _gMap.FromLocalToLatLng((int)pos.X, (int)pos.Y);
UIHelpers.CalculateArrow(_line, _arrow);
Canvas.SetLeft(_panel, pos.X);
Canvas.SetTop(_panel, pos.Y - _panel.ActualHeight);
}
}