public void SetIDraw(IGetCoordinat idraw)
 {
     balancer = idraw;
 }
 public DrawWithScal(IGetCoordinat g,Vizualization viz)
 {
     balancer = g;
     subject = viz;
     zoom = 1.0;
 }
 public DrawWithSize(IGetCoordinat g,Vizualization viz)
     : base(g,viz)
 {
 }