addRetargetAction(new AlignmentRetargetAction(PositionConstants.BOTTOM));
addRetargetAction(new ZoomInRetargetAction());
addRetargetAction(new ZoomOutRetargetAction());
addRetargetAction(new MatchWidthRetargetAction());
addRetargetAction(new MatchHeightRetargetAction());
addRetargetAction(new RetargetAction(
GEFActionConstants.TOGGLE_RULER_VISIBILITY,
GEFMessages.ToggleRulerVisibility_Label, IAction.AS_CHECK_BOX));