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/*
 * Copyright (c) 2011, 2014 Oracle and/or its affiliates.
 * All rights reserved. Use is subject to license terms.
 *
 * This file is available and licensed under the following license:
 *
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 * modification, are permitted provided that the following conditions
 * are met:
 *
 *  - Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  - Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the distribution.
 *  - Neither the name of Oracle nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

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);
    }
}