multiplescreendemo1.java

java 完全探索的随书源码

// MultipleScreenDemo1.java

import java.awt.*;

class MultipleScreenDemo1
{
   public static void main (String [] args)
   {
      GraphicsEnvironment ge;
      ge = GraphicsEnvironment.getLocalGraphicsEnvironment ();

      Rectangle vBounds = new Rectangle ();

      GraphicsDevice [] gdArray = ge.getScreenDevices();

      for (int i = 0; i < gdArray.length; i++) 
      {
           GraphicsDevice gd = gdArray [i];

           GraphicsConfiguration [] gcArray = gd.getConfigurations ();

           for (int j = 0; j < gcArray.length; j++) 
                vBounds = vBounds.union (gcArray [j].getBounds ());
      }

      Point origin = vBounds.getLocation ();
      System.out.println ("Virtual x = " + origin.x);
      System.out.println ("Virtual y = " + origin.y);

      Dimension size = vBounds.getSize ();
      System.out.println ("Virtual width = " + size.width);
      System.out.println ("Virtual height = " + size.height);
   }
}