PieChartApp.java

import javax.swing.*;
import java.awt.*;
public class PieChartApp extends JFrame{
  public PieChartApp(){
    setBounds(10,10,300,300);
    PieChartCanvas canvas=new PieChartCanvas();
    PieChart pieChart=new PieChart(50,50,100,100);
    pieChart.setData(new int[]{347,345,789});
    pieChart.setLabels(new String[]{"elma","armut","ayva"});
    canvas.setPieChart(pieChart);
    getContentPane().setLayout(new BorderLayout());
    getContentPane().add(canvas,BorderLayout.CENTER);
  }
  public static void main(String[] args) {
    PieChartApp p=new PieChartApp();
    p.setVisible(true);
  }
}