//PressPointer
 public void PressPointer(double x, double y)
 {
     if (_model.Selected != null)
     {
         if (_model.Selected.IsShapeResizeClick(x, y))
         {
             _isResize = true;
             _x1       = x;
             _y1       = y;
             _model.Selected.SetResizePoint(x, y);
         }
         else
         {
             _model.CheckShapeClick(x, y);
         }
     }
     else
     {
         _model.CheckShapeClick(x, y);
     }
 }