/// <summary>
/// Updates the connection when parent of <see cref="Association"/> changes.
/// </summary>
/// <param name="newParent">The new parent.</param>
public void UpdateConnection(IConnectable newParent)
{
ParentRepresentation = newParent;
ViewHelper.Points.Clear();
ViewHelper.Points.AppendRange(JunctionGeometryHelper.ComputeOptimalConnection(ParentRepresentation,
ChildRepresentation));
if (!ChildRepresentation.IsMeasureValid || !ParentRepresentation.IsMeasureValid)
{
ViewHelper.Points.PointsInvalid = true;
}
Junction.NewConnection(ParentRepresentation, null, ChildRepresentation, null, ViewHelper.Points);
}