mainfrm.java

java程序中关于多媒体编程 既有文件说明 更有例子 希望大家可以一起学习交流

package disposeimage;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;
import com.borland.jbcl.layout.*;
import javax.swing.event.*;

/**
 * <p>Title: DisposeImage</p>
 * <p>Description: 应用Java 2D API实现图像的各种处理</p>
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company: 北京师范大学计算机系</p>
 * @author 郑庆丰
 * @version 1.0
 */

public class MainFrm extends JFrame {
  //实例化
  DrawPicturePanel dpp=new DrawPicturePanel();

  JPanel contentPane;

  Border border1;
  //private BorderLayout borderLayout1 = new BorderLayout();
  XYLayout xYLayout1 = new XYLayout();
  JPanel jPanel1 = new JPanel();
  Border border2;
  Border border3;
  Border border4;
  JButton turn_btn = new JButton();
  JButton jButton4 = new JButton();
  JButton jButton5 = new JButton();
  JButton jButton8 = new JButton();
  JPanel jPanel2 = new JPanel();
  Border border5;
  JButton jButton1 = new JButton();
  JPanel jPanel3 = new JPanel();
  Border border6;
  JSlider jSlider1 = new JSlider();
  JSlider jSlider2 = new JSlider();
  JPanel jPanel4 = new JPanel();
  Border border7;
  TitledBorder titledBorder1;
  JLabel jLabel1 = new JLabel();
  XYLayout xYLayout2 = new XYLayout();
  JLabel jLabel2 = new JLabel();
  Border border8;
  JPanel jPanel5 = new JPanel();
  JButton jButton2 = new JButton();
  XYLayout xYLayout3 = new XYLayout();
  JButton jButton3 = new JButton();
  JButton jButton6 = new JButton();
  JButton jButton7 = new JButton();


  public MainFrm(DrawPicturePanel dpp) {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
      dpp.repaint();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }

  private void jbInit() throws Exception  {

    contentPane = (JPanel) this.getContentPane();
    border1 = new EtchedBorder(EtchedBorder.RAISED,Color.lightGray,new Color(148, 145, 140));
    border2 = BorderFactory.createEtchedBorder(Color.white,new Color(148, 145, 140));
    border3 = BorderFactory.createEtchedBorder(Color.white,new Color(148, 145, 140));
    border4 = BorderFactory.createEtchedBorder(Color.white,new Color(148, 145, 140));
    border5 = BorderFactory.createEtchedBorder(Color.white,new Color(148, 145, 140));
    border6 = new TitledBorder(BorderFactory.createEtchedBorder(Color.white,new Color(148, 145, 140)),"拉伸");
    border7 = BorderFactory.createEtchedBorder(Color.white,new Color(148, 145, 140));
    titledBorder1 = new TitledBorder(BorderFactory.createEtchedBorder(Color.white,new Color(148, 145, 140)),"明暗度");
    border8 = BorderFactory.createEtchedBorder(Color.white,new Color(148, 145, 140));
    contentPane.setLayout(xYLayout1);
    this.setDefaultCloseOperation(EXIT_ON_CLOSE);
    this.setSize(new Dimension(512, 480));
    this.setTitle("图像处理器");


    jPanel1.setBorder(border2);
    turn_btn.setText("翻转");
    turn_btn.addActionListener(new MainFrm_turn_btn_actionAdapter(this));
    jButton4.setText("锐化");
    jButton4.addActionListener(new MainFrm_jButton4_actionAdapter(this));
    jButton5.setText("模糊");
    jButton5.addActionListener(new MainFrm_jButton5_actionAdapter(this));
    jButton8.setText("退出");
    jButton8.addActionListener(new MainFrm_jButton8_actionAdapter(this));
    jPanel2.setBorder(border4);
    jPanel2.setBorder(border5);


    jButton1.setActionCommand("");
    jButton1.setText("还原");
    jButton1.addActionListener(new MainFrm_jButton1_actionAdapter(this));
    jPanel3.setBorder(border6);
    jPanel3.setLayout(xYLayout2);
    jPanel4.setBorder(titledBorder1);
    jPanel4.setLayout(xYLayout3);
    jLabel1.setText("x轴");
    jLabel2.setRequestFocusEnabled(true);
    jLabel2.setText("y轴");
    jPanel5.setBorder(border2);
    jSlider1.setInverted(true);
    jSlider1.setPaintLabels(false);
    jSlider1.setPaintTicks(true);
    jSlider1.setPaintTrack(true);
    jSlider1.setEnabled(true);
    jSlider1.setDoubleBuffered(false);
    jSlider1.setRequestFocusEnabled(true);
    jSlider1.setVerifyInputWhenFocusTarget(true);
    jSlider1.addChangeListener(new MainFrm_jSlider1_changeAdapter(this));
    jSlider2.setPaintTicks(true);
    jSlider2.addChangeListener(new MainFrm_jSlider2_changeAdapter(this));
    jButton2.setText("明");
    jButton2.addActionListener(new MainFrm_jButton2_actionAdapter(this));
    jButton3.setText("中");
    jButton3.addActionListener(new MainFrm_jButton3_actionAdapter(this));
    jButton6.setText("暗");
    jButton6.addActionListener(new MainFrm_jButton6_actionAdapter(this));

   //显示dpp,用borderLayout的方式
    jButton7.setText("变灰");
    jButton7.addActionListener(new MainFrm_jButton7_actionAdapter(this));
    contentPane.add(this.dpp,new XYConstraints(0, 0, 300, 300));
    jPanel3.add(jSlider1,   new XYConstraints(36, 0, 182, -1));
    jPanel3.add(jLabel1, new XYConstraints(12, 2, -1, -1));
    jPanel3.add(jSlider2, new XYConstraints(36, 30, 182, -1));
    jPanel3.add(jLabel2, new XYConstraints(12, 32, -1, -1));
    contentPane.add(jButton7,    new XYConstraints(406, 190, 82, -1));
    contentPane.add(jButton4, new XYConstraints(406, 118, 82, -1));
    contentPane.add(jButton5, new XYConstraints(406, 153, 82, -1));
    contentPane.add(turn_btn, new XYConstraints(406, 85, 82, -1));
    contentPane.add(jButton8,  new XYConstraints(406, 276, 82, -1));
    contentPane.add(jButton1,   new XYConstraints(406, 245, 82, -1));
    contentPane.add(jPanel2,                                                        new XYConstraints(377, 3, 4, 300));
    contentPane.add(jPanel1,      new XYConstraints(3, 317, 500, 4));
    contentPane.add(jPanel4,               new XYConstraints(264, 321, 236, 89));
    jPanel4.add(jButton2,   new XYConstraints(20, 12, 72, -1));
    jPanel4.add(jButton3, new XYConstraints(92, 12, -1, -1));
    jPanel4.add(jButton6,     new XYConstraints(137, 12, 72, -1));
    contentPane.add(jPanel5,                          new XYConstraints(387, 227, 140, 2));
    contentPane.add(jPanel3,        new XYConstraints(8, 321, 237, 88));

  }

  public void jMenuFileExit_actionPerformed(ActionEvent e) {
    System.exit(0);
  }

  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      jMenuFileExit_actionPerformed(null);
    }
  }

  void turn_btn_actionPerformed(ActionEvent e) {
      //调用翻转的方法
      dpp.turnBufferedImage();
      //重画屏幕，先调用update()，在调用paint()
      dpp.repaint();
  }



  void jButton3_actionPerformed(ActionEvent e) {
   dpp.resume();
  }

  void jButton4_actionPerformed(ActionEvent e) {
   dpp.sharpImage();
   dpp.repaint();
  }

  void jButton1_actionPerformed(ActionEvent e) {
   dpp.resume();
  }

  void jButton5_actionPerformed(ActionEvent e) {
  dpp.blurImage();
  dpp.repaint();
  }

  void jButton8_actionPerformed(ActionEvent e) {
      System.exit(0);
  }

  void jButton2_actionPerformed(ActionEvent e) {
    dpp.brightenLUT();
    dpp.repaint();
  }

  void jButton6_actionPerformed(ActionEvent e) {
   dpp.darkenLUT();
   dpp.repaint();
  }

  void jSlider1_stateChanged(ChangeEvent e) {
    double scalex = ((double)((JSlider)e.getSource()).getValue())/100;
    if(scalex==0){
       scalex=0.01;
    }

    dpp.setscaleX(scalex);
    dpp.transform();
    dpp.repaint();
  }

  void jSlider2_stateChanged(ChangeEvent e) {
    double scaley = ((double)((JSlider)e.getSource()).getValue())/100;
    if(scaley==0){
      scaley=0.01;
    }
    dpp.setscaleY(scaley);
    dpp.transform();
    dpp.repaint();

  }

  void jButton7_actionPerformed(ActionEvent e) {
   dpp.grayImage();
   dpp.repaint();
  }

}

class MainFrm_turn_btn_actionAdapter implements java.awt.event.ActionListener {
  MainFrm adaptee;

  MainFrm_turn_btn_actionAdapter(MainFrm adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.turn_btn_actionPerformed(e);
  }
}

class MainFrm_jButton4_actionAdapter implements java.awt.event.ActionListener {
  MainFrm adaptee;

  MainFrm_jButton4_actionAdapter(MainFrm adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButton4_actionPerformed(e);
  }
}

class MainFrm_jButton1_actionAdapter implements java.awt.event.ActionListener {
  MainFrm adaptee;
  MainFrm_jButton1_actionAdapter(MainFrm adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}

class MainFrm_jButton5_actionAdapter implements java.awt.event.ActionListener {
  MainFrm adaptee;

  MainFrm_jButton5_actionAdapter(MainFrm adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton5_actionPerformed(e);
  }
}

class MainFrm_jButton8_actionAdapter implements java.awt.event.ActionListener {
  MainFrm adaptee;

  MainFrm_jButton8_actionAdapter(MainFrm adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton8_actionPerformed(e);
  }
}

class MainFrm_jButton2_actionAdapter implements java.awt.event.ActionListener {
  MainFrm adaptee;

  MainFrm_jButton2_actionAdapter(MainFrm adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton2_actionPerformed(e);
  }
}

class MainFrm_jButton6_actionAdapter implements java.awt.event.ActionListener {
  MainFrm adaptee;

  MainFrm_jButton6_actionAdapter(MainFrm adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton6_actionPerformed(e);
  }
}

class MainFrm_jButton3_actionAdapter implements java.awt.event.ActionListener {
  MainFrm adaptee;

  MainFrm_jButton3_actionAdapter(MainFrm adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton3_actionPerformed(e);
  }
}

class MainFrm_jSlider1_changeAdapter implements javax.swing.event.ChangeListener {
  MainFrm adaptee;

  MainFrm_jSlider1_changeAdapter(MainFrm adaptee) {
    this.adaptee = adaptee;
  }
  public void stateChanged(ChangeEvent e) {
    adaptee.jSlider1_stateChanged(e);
  }
}

class MainFrm_jSlider2_changeAdapter implements javax.swing.event.ChangeListener {
  MainFrm adaptee;

  MainFrm_jSlider2_changeAdapter(MainFrm adaptee) {
    this.adaptee = adaptee;
  }
  public void stateChanged(ChangeEvent e) {
    adaptee.jSlider2_stateChanged(e);
  }
}

class MainFrm_jButton7_actionAdapter implements java.awt.event.ActionListener {
  MainFrm adaptee;

  MainFrm_jButton7_actionAdapter(MainFrm adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton7_actionPerformed(e);
  }
}