public void translate(int x,int y){
  Enumeration<PMElement> iter=gr.elements();
  while (iter.hasMoreElements()) {
    PMElement pme=iter.nextElement();
    if (pme != null)     pme.translate(x,y);
  }
}

public void translate ( int x , int y ) { Enumeration < PMElement > iter = gr . elements ( ) ; while ( iter . hasMoreElements ( ) ) { PMElement pme = iter . nextElement ( ) ; if ( pme != null ) pme . translate ( x , y ) ; } }
translates all elements in group by x , y .
