get pixel value of image which is already displayed

[sarfarazfarru]

How can I get pixel value of image? I have displayed the image using buffer now I wanted to know how i can get the pixel of the image.

Here is my code to display the image

import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.*;
import javax.imageio.ImageIO;
import javax.swing.JFrame;
public class ShowImage extends Panel {
    BufferedImage  image;
  public ShowImage() {
    try {
    System.out.println("Enter image name\n");
    BufferedReader bf=new BufferedReader(new InputStreamReader(System.in));
     String imageName=bf.readLine();
    File input = new File(imageName);
        image = ImageIO.read(input);
    } catch (IOException ie) {
      System.out.println("Error:"+ie.getMessage());
    }
  }
 
  public void paint(Graphics g) {
    g.drawImage( image, 100,100, null);
  }
 
  static public void main(String args[]) throws Exception {
    JFrame frame = new JFrame("zinab");
    Panel panel = new ShowImage();
    frame.getContentPane().add(panel);
    frame.setSize(500, 500);
    frame.setVisible(true);
  }
}

[jkmyoung]

Generally an image has multiple pixels. Do you mean a pixel array? What format of image is it and what class are you using to display it?