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package barchartsample; import javafx.animation.Animation; import javafx.animation.KeyFrame; import javafx.animation.Timeline; import javafx.application.Application; import javafx.event.ActionEvent; import javafx.event.EventHandler; import javafx.scene.Scene; import javafx.scene.chart.BarChart; import javafx.scene.chart.CategoryAxis; import javafx.scene.chart.NumberAxis; import javafx.scene.chart.XYChart; import javafx.stage.Stage; import javafx.util.Duration; public class BarChartSample extends Application { final static String austria = "Austria"; final static String brazil = "Brazil"; final static String france = "France"; final static String italy = "Italy"; final static String usa = "USA"; @Override public void start(Stage stage) { stage.setTitle("Bar Chart Sample"); final NumberAxis xAxis = new NumberAxis(); final CategoryAxis yAxis = new CategoryAxis(); final BarChart<Number, String> bc = new BarChart<Number, String>(xAxis, yAxis); bc.setTitle("Country Summary"); xAxis.setLabel("Value"); xAxis.setTickLabelRotation(90); yAxis.setLabel("Country"); XYChart.Series series1 = new XYChart.Series(); series1.setName("2003"); series1.getData().add(new XYChart.Data(25601.34, austria)); series1.getData().add(new XYChart.Data(20148.82, brazil)); series1.getData().add(new XYChart.Data(10000, france)); series1.getData().add(new XYChart.Data(35407.15, italy)); series1.getData().add(new XYChart.Data(12000, usa)); XYChart.Series series2 = new XYChart.Series(); series2.setName("2004"); series2.getData().add(new XYChart.Data(57401.85, austria)); series2.getData().add(new XYChart.Data(41941.19, brazil)); series2.getData().add(new XYChart.Data(45263.37, france)); series2.getData().add(new XYChart.Data(117320.16, italy)); series2.getData().add(new XYChart.Data(14845.27, usa)); XYChart.Series series3 = new XYChart.Series(); series3.setName("2005"); series3.getData().add(new XYChart.Data(45000.65, austria)); series3.getData().add(new XYChart.Data(44835.76, brazil)); series3.getData().add(new XYChart.Data(18722.18, france)); series3.getData().add(new XYChart.Data(17557.31, italy)); series3.getData().add(new XYChart.Data(92633.68, usa)); Timeline tl = new Timeline(); tl.getKeyFrames().add(new KeyFrame(Duration.millis(500), new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent actionEvent) { for (XYChart.Series<Number, String> series : bc.getData()) { for (XYChart.Data<Number, String> data : series.getData()) { data.setXValue(Math.random() * 1000); } } } })); tl.setCycleCount(Animation.INDEFINITE); tl.setAutoReverse(true); tl.play(); Scene scene = new Scene(bc, 800, 600); bc.getData().addAll(series1, series2, series3); stage.setScene(scene); stage.show(); } public static void main(String[] args) { launch(args); } }