class
PolygonDecoration
polylines
PolylineDecoration
Polyline
protected RotatableDecoration
PolylineConnection. getSourceDecoration ()
PolylineConnection. getTargetDecoration ()
void
PolylineConnection. setSourceDecoration ( RotatableDecoration dec)
Connection
PolylineConnection. setTargetDecoration ( RotatableDecoration dec)