public override void Clean()
{
_sourceWatcher?.Dispose();
_targetWatcher?.Dispose();
if (Source != null)
{
Source.PositionChanged -= source_PositionChanged;
}
if (Target != null)
{
Target.PositionChanged -= source_PositionChanged;
}
_oldSource = _oldTarget = null;
Source = null;
Target = null;
Edge = null;
RootArea = null;
HighlightBehaviour.SetIsHighlightEnabled(this, false);
DragBehaviour.SetIsDragEnabled(this, false);
Linegeometry = null;
LinePathObject = null;
SelfLoopIndicator = null;
if (EdgeLabelControl != null)
{
EdgeLabelControl.Dispose();
EdgeLabelControl = null;
}
if (EdgePointerForSource != null)
{
EdgePointerForSource.Dispose();
EdgePointerForSource = null;
}
if (EdgePointerForTarget != null)
{
EdgePointerForTarget.Dispose();
EdgePointerForTarget = null;
}
EventOptions?.Clean();
}
