java jfreechart报表，饼形图，用swing画

package chart;

import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;

import org.dyno.visual.swing.layouts.Bilateral;
import org.dyno.visual.swing.layouts.Constraints;
import org.dyno.visual.swing.layouts.GroupLayout;
import org.dyno.visual.swing.layouts.Leading;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.PiePlot;
import org.jfree.data.general.DefaultPieDataset;
import org.jfree.data.general.PieDataset;


//VS4E -- DO NOT REMOVE THIS LINE!
public class FreePanelTwo extends JFrame {
//JFreeChart
	private static final long serialVersionUID = 1L;
	private JPanel jPanel0;//JFreeChart
	private JScrollPane jScrollPane0;
	private JButton jButton0;
	private JLabel jLabel0;
	private JTextField jTextField0;
	private JTextField jTextField1;
	private JTextField jTextField2;
	private JTextField jTextField3;
	private JTextField jTextField4;
	private JTextField jTextField5;
	private JTextField jTextField6;
	private JTextField jTextField7;
	private JTextField jTextField8;
	private JTextField jTextField9;
	private JTextField jTextField10;
	private JTextField jTextField11;
	private JLabel jLabel7;
	private JLabel jLabel8;
	private JTextField jTextField12;
	private static final String PREFERRED_LOOK_AND_FEEL = "javax.swing.plaf.metal.MetalLookAndFeel";
	public FreePanelTwo() {
		initComponents();
	}

	private void initComponents() {
		setLayout(new GroupLayout());
		add(getJPanel0(), new Constraints(new Leading(6, 588, 10, 10), new Bilateral(8, 12, 55)));
		add(getJTextField0(), new Constraints(new Leading(655, 59, 10, 10), new Leading(104, 12, 12)));
		add(getJTextField1(), new Constraints(new Leading(655, 58, 12, 12), new Leading(146, 10, 10)));
		add(getJTextField2(), new Constraints(new Leading(655, 58, 12, 12), new Leading(186, 12, 12)));
		add(getJTextField3(), new Constraints(new Leading(655, 58, 12, 12), new Leading(228, 10, 10)));
		add(getJTextField4(), new Constraints(new Leading(655, 58, 12, 12), new Leading(277, 10, 10)));
		add(getJTextField5(), new Constraints(new Leading(655, 58, 12, 12), new Leading(321, 10, 10)));
		add(getJLabel7(), new Constraints(new Leading(664, 12, 12), new Leading(62, 10, 10)));
		add(getJLabel8(), new Constraints(new Leading(774, 10, 10), new Leading(60, 10, 10)));
		add(getJButton0(), new Constraints(new Leading(698, 10, 10), new Leading(387, 10, 10)));
		add(getJTextField6(), new Constraints(new Leading(766, 64, 10, 10), new Leading(104, 12, 12)));
		add(getJTextField7(), new Constraints(new Leading(766, 64, 12, 12), new Leading(146, 12, 12)));
		add(getJTextField8(), new Constraints(new Leading(766, 64, 12, 12), new Leading(182, 10, 10)));
		add(getJTextField9(), new Constraints(new Leading(766, 64, 12, 12), new Leading(226, 12, 12)));
		add(getJTextField11(), new Constraints(new Leading(766, 64, 12, 12), new Leading(277, 12, 12)));
		add(getJTextField12(), new Constraints(new Leading(763, 63, 10, 10), new Leading(325, 10, 10)));
		setSize(866, 464);
	}

	private JTextField getJTextField12() {
		if (jTextField12 == null) {
			jTextField12 = new JTextField();
			jTextField12.setText("6.0");
		}
		return jTextField12;
	}

	private JLabel getJLabel8() {
		if (jLabel8 == null) {
			jLabel8 = new JLabel();
			jLabel8.setText("数据");
		}
		return jLabel8;
	}

	private JLabel getJLabel7() {
		if (jLabel7 == null) {
			jLabel7 = new JLabel();
			jLabel7.setText("数据项");
		}
		return jLabel7;
	}

	private JTextField getJTextField11() {
		if (jTextField11 == null) {
			jTextField11 = new JTextField();
			jTextField11.setText("5.0");
		}
		return jTextField11;
	}

	private JTextField getJTextField10() {
		if (jTextField10 == null) {
			jTextField10 = new JTextField();
			jTextField10.setText("0.0");
		}
		return jTextField10;
	}

	private JTextField getJTextField9() {
		if (jTextField9 == null) {
			jTextField9 = new JTextField();
			jTextField9.setText("4.0");
		}
		return jTextField9;
	}

	private JTextField getJTextField8() {
		if (jTextField8 == null) {
			jTextField8 = new JTextField();
			jTextField8.setText("3.0");
		}
		return jTextField8;
	}

	private JTextField getJTextField7() {
		if (jTextField7 == null) {
			jTextField7 = new JTextField();
			jTextField7.setText("2.0");
		}
		return jTextField7;
	}

	private JTextField getJTextField6() {
		if (jTextField6 == null) {
			jTextField6 = new JTextField();
			jTextField6.setText("1.0");
		}
		return jTextField6;
	}

	private JTextField getJTextField5() {
		if (jTextField5 == null) {
			jTextField5 = new JTextField();
			jTextField5.setText("f6");
		}
		return jTextField5;
	}

	private JTextField getJTextField4() {
		if (jTextField4 == null) {
			jTextField4 = new JTextField();
			jTextField4.setText("f5");
		}
		return jTextField4;
	}

	private JTextField getJTextField3() {
		if (jTextField3 == null) {
			jTextField3 = new JTextField();
			jTextField3.setText("f4");
		}
		return jTextField3;
	}

	private JTextField getJTextField2() {
		if (jTextField2 == null) {
			jTextField2 = new JTextField();
			jTextField2.setText("f3");
		}
		return jTextField2;
	}

	private JTextField getJTextField1() {
		if (jTextField1 == null) {
			jTextField1 = new JTextField();
			jTextField1.setText("f2");
		}
		return jTextField1;
	}

	private JTextField getJTextField0() {
		if (jTextField0 == null) {
			jTextField0 = new JTextField();
			jTextField0.setText("f1");
		}
		return jTextField0;
	}

	private JLabel getJLabel0() {
		if (jLabel0 == null) {
			jLabel0 = new JLabel();
			jLabel0.setText("");
		}
		return jLabel0;
	}

	private JButton getJButton0() {
		if (jButton0 == null) {
			jButton0 = new JButton();
			jButton0.setText("保存输入");
			jButton0.addActionListener(new ActionListener() {
	
				public void actionPerformed(ActionEvent event) {
					jButton0ActionActionPerformed(event);
				}
			});
		}
		return jButton0;
	}

	private JScrollPane getJScrollPane0() {
		if (jScrollPane0 == null) {
			jScrollPane0 = new JScrollPane();
			jScrollPane0.setViewportView(getJPanel0());
		}
		return jScrollPane0;
	}

	private JPanel getJPanel0() {
		if (jPanel0 == null) {
//			jPanel0 = new JPanel();
			jPanel0=this.createDemoPanel2();///////////////////////////////////////////////////////////////
			jPanel0.setLayout(new GroupLayout());
			jPanel0.add(getJLabel0(), new Constraints(new Leading(33, 10, 10), new Leading(27, 10, 10)));
		}
		return jPanel0;
	}

	private static void installLnF() {
		try {
			String lnfClassname = PREFERRED_LOOK_AND_FEEL;
			if (lnfClassname == null)
				lnfClassname = UIManager.getCrossPlatformLookAndFeelClassName();
			UIManager.setLookAndFeel(lnfClassname);
		} catch (Exception e) {
			System.err.println("Cannot install " + PREFERRED_LOOK_AND_FEEL
					+ " on this platform:" + e.getMessage());
		}
	}

	/**
	 * Main entry of the class.
	 * Note: This class is only created so that you can easily preview the result at runtime.
	 * It is not expected to be managed by the designer.
	 * You can modify it as you like.
	 */
	public static void main(String[] args) {
		installLnF();
		SwingUtilities.invokeLater(new Runnable() {
			@Override
			public void run() {
				//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
				FreePanelTwo frame = new FreePanelTwo();
				frame.setDefaultCloseOperation(FreePanelTwo.EXIT_ON_CLOSE);
				frame.setTitle("FreePanelTwo");
				frame.getContentPane().setPreferredSize(frame.getSize());
				frame.pack();
				frame.setLocationRelativeTo(null);
				frame.setVisible(true);
			}
		});
	}
    //保存输入
	private void jButton0ActionActionPerformed(ActionEvent event) {
		System.out.println("按钮");
		JPanel pp=null;
		pp=this.changeDatasetName(jTextField0.getText().trim(), Double.valueOf(jTextField6.getText().trim()), 
				jTextField1.getText().trim(), Double.valueOf(jTextField7.getText().trim()),
				jTextField2.getText().trim(), Double.valueOf(jTextField8.getText().trim()), 
				jTextField3.getText().trim(), Double.valueOf(jTextField9.getText().trim()), 
				jTextField4.getText().trim(), Double.valueOf(jTextField11.getText().trim()),
				jTextField5.getText().trim(), Double.valueOf(jTextField12.getText().trim()));
		pp.setLayout(new GroupLayout());
		pp.add(getJLabel0(), new Constraints(new Leading(33, 10, 10), new Leading(27, 10, 10)));
		
		jPanel0.setVisible(false);
		this.jPanel0=pp;
		this.initComponentsdddd(jPanel0);
//		
//		this.jPanel0.setVisible(true);
//		this.jPanel0.repaint();
	}
	
	private void initComponentsdddd(JPanel pp) {
		setLayout(new GroupLayout());
		add(pp, new Constraints(new Leading(6, 588, 10, 10), new Bilateral(8, 12, 55)));
		add(getJTextField0(), new Constraints(new Leading(655, 59, 10, 10), new Leading(104, 12, 12)));
		add(getJTextField1(), new Constraints(new Leading(655, 58, 12, 12), new Leading(146, 10, 10)));
		add(getJTextField2(), new Constraints(new Leading(655, 58, 12, 12), new Leading(186, 12, 12)));
		add(getJTextField3(), new Constraints(new Leading(655, 58, 12, 12), new Leading(228, 10, 10)));
		add(getJTextField4(), new Constraints(new Leading(655, 58, 12, 12), new Leading(277, 10, 10)));
		add(getJTextField5(), new Constraints(new Leading(655, 58, 12, 12), new Leading(321, 10, 10)));
		add(getJLabel7(), new Constraints(new Leading(664, 12, 12), new Leading(62, 10, 10)));
		add(getJLabel8(), new Constraints(new Leading(774, 10, 10), new Leading(60, 10, 10)));
		add(getJButton0(), new Constraints(new Leading(698, 10, 10), new Leading(387, 10, 10)));
		add(getJTextField6(), new Constraints(new Leading(766, 64, 10, 10), new Leading(104, 12, 12)));
		add(getJTextField7(), new Constraints(new Leading(766, 64, 12, 12), new Leading(146, 12, 12)));
		add(getJTextField8(), new Constraints(new Leading(766, 64, 12, 12), new Leading(182, 10, 10)));
		add(getJTextField9(), new Constraints(new Leading(766, 64, 12, 12), new Leading(226, 12, 12)));
		add(getJTextField11(), new Constraints(new Leading(766, 64, 12, 12), new Leading(277, 12, 12)));
		add(getJTextField12(), new Constraints(new Leading(763, 63, 10, 10), new Leading(325, 10, 10)));
		setSize(866, 464);
	}
	//
	private JPanel getJPanelpp() {
		JPanel pp=null;
		if (pp == null) {
			pp=this.createDemoPanel2();///////////////////////////////////////////////////////////////
			pp.setLayout(new GroupLayout());
			pp.add(getJLabel0(), new Constraints(new Leading(33, 10, 10), new Leading(27, 10, 10)));
		}
		return pp;
	}
	//重画panel
	private JPanel changeDatasetName(String a1,Double d1,
			String a2,Double d2,
			String a3,Double d3,
			String a4,Double d4,
			String a5,Double d5,
			String a6,Double d6) {
		
        DefaultPieDataset dataset2 = new DefaultPieDataset();
       
        dataset2.setValue(a1, d1);
        dataset2.setValue(a2, d2);
        dataset2.setValue(a3, d3);
        dataset2.setValue(a4, d4);
        dataset2.setValue(a5, d5);
        dataset2.setValue(a6, d6);
        
        PieDataset dataset33=(PieDataset)dataset2;
        
//        JFreeChart chartt = this.createChart2(dataset2);
        JFreeChart chartt = ChartFactory.createPieChart(
                "Pie Chart", // chart title
                dataset33,             // data
                true,               // include legend
                true,
                false
            );

            PiePlot plot = (PiePlot) chartt.getPlot();
            plot.setSectionOutlinesVisible(false);
            plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 10));
            plot.setNoDataMessage("No data available");
            plot.setSimpleLabels(true);
            
	    return new ChartPanel(chartt);
	      
    }
	
	private PieDataset createDataset2() {
        DefaultPieDataset dataset = new DefaultPieDataset();
        
        dataset.setValue("One", new Double(1.1));
        dataset.setValue("Two", new Double(2.2));
        dataset.setValue("Three", new Double(3.3));
        dataset.setValue("Four", new Double(57.5));
        dataset.setValue("Five", new Double(21.0));
        dataset.setValue("Six", new Double(19.4));
        return dataset;        
    }
	
	
    private JFreeChart createChart2(PieDataset dataset) {
        
        JFreeChart chart = ChartFactory.createPieChart(
            "Pie Chart", // chart title
            dataset,             // data
            true,               // include legend
            true,
            false
        );

        PiePlot plot = (PiePlot) chart.getPlot();
        plot.setSectionOutlinesVisible(false);
        plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 10));
        plot.setNoDataMessage("No data available");
        plot.setSimpleLabels(true);
        
        return chart;
        
    }

	public JPanel createDemoPanel2() {
	    JFreeChart chart = this.createChart2(this.createDataset2());
	    return new ChartPanel(chart);
	}
	//改变名字
	private void jButton1ActionActionPerformed(ActionEvent event) {
		
		
	}

}