import javafx.animation.Animation; 
import javafx.animation.KeyFrame; 
import javafx.animation.Timeline; 
import javafx.application.Application; 
import javafx.collections.FXCollections; 
import javafx.collections.ObservableList; 
import javafx.event.ActionEvent; 
import javafx.event.EventHandler; 
import javafx.geometry.Rectangle2D; 
import javafx.scene.*; 
import javafx.scene.chart.BarChart; 
import javafx.scene.chart.CategoryAxis; 
import javafx.scene.chart.NumberAxis; 
import javafx.scene.chart.XYChart; 
import javafx.scene.paint.Color; 
import javafx.stage.Screen; 
import javafx.stage.Stage; 
import javafx.util.Duration; 


public class HMIBrowserDemoTest extends Application { 

    private Scene backScene=new Scene(new Group()); 

    SubScene subScene =null; 

    private Group picGroup=null; 


    public HMIBrowserDemoTest(){ 
        super(); 
    } 

    private void initUI(Stage primaryStage) { 

        Rectangle2D screenBounds=Screen.getPrimary().getBounds(); 
        primaryStage.setWidth(screenBounds.getWidth()); 
        primaryStage.setHeight(screenBounds.getHeight()); 
        primaryStage.centerOnScreen(); 

        primaryStage.setTitle("hmi.browser.title"); 

        primaryStage.setScene(backScene); 

        Group rootGroup=(Group) backScene.getRoot(); 

        Group aa=new Group(); 
        aa.getChildren().add(createContent1()); 
        subScene =new SubScene(aa,800,700); 
        subScene.setFill(Color.BEIGE); 
        subScene.setManaged(false); 

        rootGroup.getChildren().add(subScene); 
    } 

    @Override 
    public void start(Stage primaryStage) throws Exception { 
        initUI(primaryStage); 
        primaryStage.show(); 

        init1(); 
    } 

    public static void main(String[] args) { 
        System.out.println(System.getProperty("java.library.path")); 
        launch(args); 
    } 



    private void init1(){ 
        Timeline tl = new Timeline(); 
        tl.getKeyFrames().add( 
                new KeyFrame(Duration.millis(150), 
                        new EventHandler<ActionEvent>() { 
                            @Override 
                            public void handle(ActionEvent actionEvent) { 
                                XYChart.Series series= (XYChart.Series) chart.getData().get(0); 
                                int value= (int) (Math.random() * 5000); 
                                XYChart.Data<String, Number> data= (XYChart.Data<String, Number>) series.getData().get(0); 
                                System.out.println(value+"-----------"); 
                                data.setYValue(value); 
                                subScene.toFront(); 
                            } 
                        } 
                )); 
        tl.setCycleCount(Animation.INDEFINITE); 
        tl.setAutoReverse(true); 
        tl.play(); 
    } 

    private BarChart chart; 
    private CategoryAxis xAxis; 
    private NumberAxis yAxis; 
    public Parent createContent1() { 
        String[] years = {"2007", "2008", "2009"}; 
        xAxis = new CategoryAxis(); 
        xAxis.setCategories(FXCollections.<String>observableArrayList(years)); 
        yAxis = new NumberAxis("Units Sold", 0.0d, 3000.0d, 1000.0d); 
        ObservableList<BarChart.Series> barChartData = FXCollections.observableArrayList( 
                new BarChart.Series("Apples", FXCollections.observableArrayList( 
                        new BarChart.Data(years[0], 567d), 
                        new BarChart.Data(years[1], 1292d), 
                        new BarChart.Data(years[2], 1292d) 
                )), 
                new BarChart.Series("Lemons", FXCollections.observableArrayList( 
                        new BarChart.Data(years[0], 956), 
                        new BarChart.Data(years[1], 1665), 
                        new BarChart.Data(years[2], 2559) 
                )), 
                new BarChart.Series("Oranges", FXCollections.observableArrayList( 
                        new BarChart.Data(years[0], 1154), 
                        new BarChart.Data(years[1], 1927), 
                        new BarChart.Data(years[2], 2774) 
                )) 
        ); 
        chart = new BarChart(xAxis, yAxis, barChartData, 25.0d); 
        chart.setLayoutX(0); 
        chart.setLayoutY(0); 
        chart.setPrefSize(300,300); 
        return chart; 
    } 
}