@Override public void start(Stage stage) throws Exception {
StackPane pane = new StackPane();
pane.setPadding(new Insets(5, 5, 5, 5));
pane.getChildren().add(control);
final Scene scene = new Scene(pane, Color.BLACK);
scene.getStylesheets().add(getClass().getResource("demo.css").toExternalForm());
//scene.setFullScreen(true);
stage.setTitle("Gauge");
stage.setScene(scene);
stage.show();
//timer.start();
calcNoOfNodes(scene.getRoot());
System.out.println(noOfNodes + " Nodes in SceneGraph");
}