ViewportModel model = ((ViewportModel) handler.getContext().getMap().getViewportModel());
model.setBounds(env);
model.setWidth(env.getWidth()*200);
handler.setEditBlackboard(new EditBlackboard(10, 10, model.worldToScreenTransform(),
TestEditBlackboard.IDENTITY));
EditBlackboard editBlackboard = handler.getEditBlackboard();
editBlackboard.setGeometries(lake, "lake"); //$NON-NLS-1$