/**
 * Copyright (c) 2008, 2011 Oracle and/or its affiliates.
 * All rights reserved. Use is subject to license terms.
 */
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.stage.Stage;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.scene.chart.LineChart;
import javafx.scene.chart.ScatterChart;
import javafx.scene.chart.XYChart;
import javafx.scene.chart.NumberAxis;
import javafx.scene.layout.VBox;

/**
 * A chart that displays plotted symbols for a series of data points. Useful
 * for viewing the distribution of data to see if there is any pattern,
 * indicating a correlation.
 *
 * @see javafx.scene.chart.ScatterChart
 * @see javafx.scene.chart.Chart
 * @see javafx.scene.chart.Axis
 * @see javafx.scene.chart.NumberAxis
 * @related charts/line/LineChart
 * @related charts/area/AreaChart
 */
public class ScatterChartSample extends Application {

    private void init(Stage primaryStage) {
        VBox root = new VBox();
        primaryStage.setScene(new Scene(root));
        NumberAxis xAxis = new NumberAxis("X-Axis", 0d, 8.0d, 1.0d);
        NumberAxis yAxis = new NumberAxis("Y-Axis", 0.0d, 5.0d, 1.0d);
        ObservableList<XYChart.Series> data = FXCollections.observableArrayList(
            new ScatterChart.Series("Series 1", FXCollections.<ScatterChart.Data>observableArrayList(
                new XYChart.Data(1, 1),
                new XYChart.Data(2, 2)
            ))
        );
//        LineChart chart = new LineChart(xAxis, yAxis, data);
        ScatterChart chart = new ScatterChart(xAxis, yAxis, data);
        root.getChildren().add(chart);
    }

    @Override public void start(Stage primaryStage) throws Exception {
        init(primaryStage);
        primaryStage.show();
    }
    public static void main(String[] args) { launch(args); }
}