af.viewport.setShowUnconserved(view.hasShowUnconserved() ? view
.isShowUnconserved() : false);
af.viewport.getRanges().setStartRes(view.getStartRes());
af.viewport.setShowUnconserved(view.hasShowUnconserved() ? view
.isShowUnconserved() : false);
af.viewport.getRanges().setStartRes(view.getStartRes());