JavaFX 2.0: PieChart - display PieChart data values

Question

Hi,
I try to work with PieChart:
ObservableList<PieChart.Data> pieChartData = FXCollections.observableArrayList(
               new PieChart.Data("Application ", 20),
               new PieChart.Data("Service ", 28),
               new PieChart.Data("Group ", 25)
PieChart chart = new PieChart(pieChartData);
chart.setClockwise(false);
chart.setLegendVisible(true);
As a result I get a pieChart with labels ("Application", "Service", "Group") which are the same as the pieChart's legend strings. I'd like to see on the pieChart it's values (20, 28, 25) , and not legend's strings I see now. I checked all possible documentation and didn't find how to do it. So, please, help me find solution for the problem. Thank you

Answer 1

it's not supported yet, i think.
here is a example may help you :
for (final PieChart.Data data : chart.getData()) {
    data.getNode().addEventHandler(MouseEvent.MOUSE_PRESSED,
        new EventHandler<MouseEvent>() {
            @Override public void handle(MouseEvent e) {
                caption.setTranslateX(e.getSceneX());
                caption.setTranslateY(e.getSceneY());
                caption.setText(String.valueOf(data.getPieValue()) + "%");
}[http://docs.oracle.com/javafx/2.0/charts/pie-chart.htm|http://docs.oracle.com/javafx/2.0/charts/pie-chart.htm]
Edited by: 906680 on 2012-3-7 下午5:05