simpletoolapp.java

基于JAVA的电子地图程序,包括自定义地力工具制做,地图平台为MAPXTREME4.7.1

/**
 * Copyright 2000 MapInfo Corporation
 * You are free to use this code in your applications, but you may not
 * redistribute the source code without this notice.
 */

import java.awt.*;
import java.awt.event.*;

public class SimpleToolApp {

  public SimpleToolApp() {
    Frame frame = new SimpleToolFrame();
    //Center the window
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    Dimension frameSize = frame.getSize();
    if (frameSize.height > screenSize.height) {
      frameSize.height = screenSize.height;
    }
    if (frameSize.width > screenSize.width) {
      frameSize.width = screenSize.width;
    }
    frame.setLocation( (screenSize.width - frameSize.width) / 2,
                      (screenSize.height - frameSize.height) / 2);
    frame.addWindowListener(new WindowAdapter() {
      public void windowClosing(WindowEvent e) {
        System.exit(0);
      }
    });
    frame.setVisible(true);
  }

  public static void main(String[] args) {
    new SimpleToolApp();
  }
}