import javafx.application.Application; 
import javafx.collections.FXCollections; 
import javafx.collections.ObservableList; 
import javafx.scene.Scene; 
import javafx.scene.chart.PieChart; 
import javafx.scene.control.*; 
import javafx.scene.layout.Pane; 
import javafx.scene.layout.VBox; 
import javafx.stage.Stage; 

public class JavaCharts extends Application { 

    public static void main(String[] args) { 
        launch(args); 
    } 
    PieChart testedPieChart = new PieChart(); 
    VBox vb = new VBox(); 

    @Override 
    public void start(Stage stage) throws Exception { 

        ObservableList<PieChart.Data> data = FXCollections.<PieChart.Data>observableArrayList(); 
        for (int i = 0; i < 10; i++) { 
            data.add(new PieChart.Data("Data item " + i, i * 100)); 
        } 
        testedPieChart.setData(data); 

        testedPieChart.setTitle("PieChart"); 
        testedPieChart.setStyle("-fx-border-color: darkgray;"); 
        testedPieChart.setPrefSize(600, 600); 

        Pane pane = new Pane(); 
        pane.getChildren().add(testedPieChart); 

        vb.getChildren().addAll(pane); 

        Slider slider = new Slider(); 
        slider.setMin(-1000); 
        slider.setMax(1000); 
        slider.setShowTickLabels(true); 
        slider.setShowTickMarks(true); 
         
        testedPieChart.startAngleProperty().bindBidirectional(slider.valueProperty()); 
        vb.getChildren().add(slider); 

        pane.setPrefSize(600, 600); 

        Scene scene = new Scene(vb, 700, 700); 
        stage.setScene(scene); 
        stage.show(); 
    } 
}