Capturing Screen in an image using Robot class : Robot « Development « Java Tutorial

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;

import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JWindow;

public class Main {
  public static void main(String[] arg) throws Exception {
    Dimension screenDim = Toolkit.getDefaultToolkit().getScreenSize();
    Robot robot = new Robot();


    BufferedImage image = robot.createScreenCapture(new Rectangle(0, 0, (int) screenDim.getWidth(),
        (int) screenDim.getHeight()));

    JWindow window = new JWindow(new JFrame());
    window.getContentPane().setLayout(new BorderLayout());
    window.getContentPane().add(BorderLayout.CENTER, new JLabel(new ImageIcon(image)));
    window.pack();
    window.setVisible(true);
  }
}

6.55.Robot
	6.55.1.	Moving the Cursor on the Screen
	6.55.2.	Simulate a mouse click
	6.55.3.	Simulate a key press
	6.55.4.	Create key press event using Robot class?
	6.55.5.	Get the colour of a screen pixel
	6.55.6.	Create mouse event using Robot class
	6.55.7.	Capturing a Screen Shot
	6.55.8.	Capture a screenshot
	6.55.9.	Capturing Screen in an image using Robot class