No content in LineChart (JavaFX)

Vote count:

0

This is the code I'm using to try to generate a line in my LineChart (with the use of JavaFX).

@FXML
private LineChart<Number, Number> graphChart;

public void fillGraphChart() {  

    graphChart.setTitle("Stock Monitoring, 2010");
    final NumberAxis xAxis = new NumberAxis();
    final NumberAxis yAxis = new NumberAxis();
    xAxis.setLabel("Number of Month");
    //creating the chart
    graphChart = new LineChart<Number,Number>(xAxis,yAxis);


    //defining a series
    XYChart.Series series = new XYChart.Series();
    series.setName("My portfolio");
    //populating the series with data
    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));

    graphChart.getXAxis().setAutoRanging(true);
    graphChart.getYAxis().setAutoRanging(true);
    graphChart.getData().add(series);
    System.out.println("done");
}

The problem is, no line appears. The only thing that changes is the title and the axis'. I tried a lot of different things but can't get it to work.

Any help would be appreciated.

asked 51 secs ago

Lars

1

No content in LineChart (JavaFX)