displaypictureframe.java

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package displaypicture;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

/**
 * <p>Title: DisplayPicture</p>
 * <p>Description: 应用Java 2D API显示图像</p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: 北京师范大学计算机系</p>
 * @author 彭 波
 * @version 1.0
 */

public class DisplayPictureFrame extends JFrame {
  DisplayPicturePanel panel;
  Container contentPane;
  BorderLayout borderLayout1 = new BorderLayout();

  //Construct the frame
  public DisplayPictureFrame() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception  {
    panel = new DisplayPicturePanel();
    contentPane = getContentPane();
    contentPane.add(panel);
    this.setSize(new Dimension(panel.w+60, panel.h+30));
    this.setTitle("应用Java 2D API绘制与处理图像");
  }
  //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);
    }
  }
}