imageprocframe.java

java灵感设计

package imageproc;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.io.*;
/**
 * <p>Title:  ImageProc Demo</p>
 * <p>Description: This is a ImageProc Demo</p>
 * <p>Copyright: Copyright (c) 2002</p>
 * <p>Company: D6-125</p>
 * @author liujun
 * @version 1.0
 */

public class ImageProcFrame extends JFrame {
  JPanel contentPane;
  BorderLayout borderLayout1 = new BorderLayout();
  //声明自己创建的Panel1类变量
  Panel1 myPanel1 = new Panel1();
  JPanel jPanel1 = new JPanel();
  JButton jButton1 = new JButton();
  JPanel jPanel2 = new JPanel();
  JRadioButton jRadioButton1 = new JRadioButton();
  JRadioButton jRadioButton2 = new JRadioButton();
  JRadioButton jRadioButton3 = new JRadioButton();
  JRadioButton jRadioButton4 = new JRadioButton();
  ButtonGroup buttonGroup1 = new ButtonGroup();
  JRadioButton jRadioButton5 = new JRadioButton();

  //Construct the frame
  public ImageProcFrame() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception  {
    //setIconImage(Toolkit.getDefaultToolkit().createImage(ImageProcFrame.class.getResource("[Your Icon]")));
    contentPane = (JPanel) this.getContentPane();
    contentPane.setLayout(borderLayout1);
    this.setSize(new Dimension(445, 300));
    this.setTitle("ImageProc Frame Demo");
    jButton1.setMnemonic('0');
    jButton1.setText("打开一个文件");
    jButton1.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jButton1_actinPerformed(e);
      }
    });
    jRadioButton1.setText("模糊处理");
    jRadioButton1.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jRadioButton1_actionPerformed(e);
      }
    });
    jRadioButton2.setText("变亮操作");
    jRadioButton2.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jRadioButton2_actionPerformed(e);
      }
    });
    jRadioButton3.setText("变成灰度图");
    jRadioButton3.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jRadioButton3_actionPerformed(e);
      }
    });
    jRadioButton4.setText("边界检测");
    jRadioButton4.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jRadioButton4_actionPerformed(e);
      }
    });
    jRadioButton5.setText("原始图形");
    jRadioButton5.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jRadioButton5_actionPerformed(e);
      }
    });
    contentPane.add(jPanel1, BorderLayout.NORTH);
    jPanel1.add(jButton1, null);
    contentPane.add(jPanel2,  BorderLayout.SOUTH);
    jPanel2.add(jRadioButton1, null);
    jPanel2.add(jRadioButton2, null);
    jPanel2.add(jRadioButton3, null);
    jPanel2.add(jRadioButton4, null);
    jPanel2.add(jRadioButton5, null);
    buttonGroup1.add(jRadioButton1);
    buttonGroup1.add(jRadioButton2);
    buttonGroup1.add(jRadioButton3);
    buttonGroup1.add(jRadioButton4);
    buttonGroup1.add(jRadioButton5);
    //添加Panel1类变量到界面
    contentPane.add(myPanel1, BorderLayout.CENTER);
  }
  //Overridden so we can exit when window is closed
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit(0);
    }
  }

  void jButton1_actinPerformed(ActionEvent e) {
     //用于选择图像文件
       JFileChooser chooser = new JFileChooser();
         chooser.setCurrentDirectory(new File("."));
        //设置图像文件过滤器对象
         chooser.setFileFilter(new
            javax.swing.filechooser.FileFilter()
            {  public boolean accept(File f)
               {  String name = f.getName().toLowerCase();
                  return name.endsWith(".gif")
                     || name.endsWith(".jpg")
                     || name.endsWith(".jpeg")
                     || f.isDirectory();
               }
               public String getDescription()
               {  return "Image files";
               }
            });
         //显示文件选择器
         int r = chooser.showOpenDialog(this);
         if(r == JFileChooser.APPROVE_OPTION)
         {  String name //得到文件名
               = chooser.getSelectedFile().getAbsolutePath();
            //调出图像并显示
            myPanel1.loadImage(name);
         }
   change();
  }

  void jRadioButton1_actionPerformed(ActionEvent e) {
   change();
  }

  void jRadioButton2_actionPerformed(ActionEvent e) {
   change();
  }

  void jRadioButton3_actionPerformed(ActionEvent e) {
   change();
  }

  void jRadioButton4_actionPerformed(ActionEvent e) {
   change();
  }

  void jRadioButton5_actionPerformed(ActionEvent e) {
  change();
  }

  void change(){
   if(jRadioButton1.isSelected()){
    myPanel1.blur();
   }else if(jRadioButton2.isSelected()){
   myPanel1.brighten();
   }else if(jRadioButton3.isSelected()){
   myPanel1.toGray();
   }else if(jRadioButton4.isSelected()){
   myPanel1.edgeDetect();
   }else  if(jRadioButton5.isSelected()){
   myPanel1.restore();
    }
  }

}