private void CentraliseNodeVertically(NodeControl nodeControl)
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
var moveY = ActualHeight/Zoom/2 - MoveGraphTransform.Y - nodeControl.Centre.Y;
var moveX = - MoveGraphTransform.X - nodeControl.Centre.X +
(GlymaParameters.NodeTextWidth/2 + GlymaParameters.Margin);
MoveMap(moveX, moveY);
});
}