Line.java

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package exponn;

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.chart.LineChart;
import javafx.scene.chart.NumberAxis;
import javafx.scene.chart.XYChart;
import javafx.stage.Stage;

/**
 *
 * @author Suleman
 */
public class Line extends Application {
     @Override public void start(Stage stage) {
        stage.setTitle("Line Chart Sample");
        //defining the axes
        final NumberAxis xAxis = new NumberAxis();
        final NumberAxis yAxis = new NumberAxis();
        xAxis.setLabel("Number of Month");
        //creating the chart
        final LineChart<Number,Number> lineChart = 
                new LineChart<Number,Number>(xAxis,yAxis);
                
        lineChart.setTitle("Stock Monitoring, 2010");
        //defining a series
        XYChart.Series series = new XYChart.Series();
        series.setName("My portfolio");
        //populating the series with data
        for(int i = 0 ; i< 2; i++)
        {
            series.getData().add(new XYChart.Data(1+i, 23));
        
        }
//        series.getData().add(new XYChart.Data(1, 23));
//        series.getData().add(new XYChart.Data(2, 14));
//        series.getData().add(new XYChart.Data(3, 15));
//        series.getData().add(new XYChart.Data(4, 24));
//        series.getData().add(new XYChart.Data(5, 34));
//        series.getData().add(new XYChart.Data(6, 36));
//        series.getData().add(new XYChart.Data(7, 22));
//        series.getData().add(new XYChart.Data(8, 45));
//        series.getData().add(new XYChart.Data(9, 43));
//        series.getData().add(new XYChart.Data(10, 17));
//        series.getData().add(new XYChart.Data(11, 29));
//        series.getData().add(new XYChart.Data(12, 25));
        
        Scene scene  = new Scene(lineChart,800,600);
        lineChart.getData().add(series);
       
        stage.setScene(scene);
        stage.show();
    }
 
    public void main(String[] args) {
        launch(args);
    }
}