/*Graphics2D02.java 12/12/99
Copyright 1999, R.G.Baldwin
 
Tested using JDK 1.2.2 under WinNT Workstation 4.0
**************************************/
import java.awt.geom.*;
import java.awt.*;
import java.awt.event.*;
 
class Graphics2D02{
  publicstaticvoid main(String[] args){
    GUI guiObj = new GUI();
  }//end main
}//end controlling class Graphics2D02
 
class GUI extends Frame{
  int res;//store screen resolution here
  
  GUI(){//constructor
    //Get screen resolution
    res = Toolkit.getDefaultToolkit().
                     getScreenResolution();
                                    
    System.out.println(res + " pixels per inch");
 
    //Set Frame size to two-inches by two-inches
    this.setSize(2*res,2*res);
    this.setVisible(true);
    this.setTitle("Copyright 1999, R.G.Baldwin");
       
    //Window listener to terminate program.
    this.addWindowListener(new WindowAdapter(){
      publicvoid windowClosing(WindowEvent e){
        System.exit(0);}});
  }//end constructor






Figure 7