Question

Ex: In relation to image painting in frame, the following code is the use of getImage() in toolkit.
Modify the image() through ImageIcon and imageIO.read() of javax into a converted form using imageIO.read().

import java.awt.*;

import javax.swing.*;

public class FrameImage extends JPanel{

public void paint(Graphics g) {

Toolkit toolkit = Toolkit.getDefaultToolkit();

Image image = toolkit.getImage("image/grapes.gif");

g.drawImage(image, 60, 40, this);

}

public static void main(String[] args) {

JFrame frame = new JFrame();

FrameImage pannell = new FrameImage();

frame.add(pannell);

frame.setTitle("image paint");

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

frame.pack();

frame.setVisible(true);

}

}

Please solve the problem. and Please Let me explain the process.

Thank you:)

Answer 1

// Dear student i have explained all program each steps using comment above the code this code is working good

and i attached the output screen shot at end of the program

import java.awt.Color;
import java.awt.Container;
import java.awt.FlowLayout;
import java.awt.image.BufferedImage;
import java.io.IOException;

import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;

// The class FrameImage is inheriting all the properties of JFrame
public class FrameImage extends JFrame {
  
   // this is used to add a label
  
   JLabel label;
     
   // created a default construct to load an image
   public FrameImage() throws IOException
   {
      
       // create an ojbect to JLabel class
   label=new JLabel("Hello world");  
  
   // this method is used to read an image
  
   BufferedImage wPic = ImageIO.read(this.getClass().getResource("image/road.jpg"));
  
   // this method display the image in Jlable icon
   JLabel wIcon = new JLabel(new ImageIcon(wPic));
  
   // this method makes the frame to visible
       this.setVisible(true);
      
      
       // this method sets the title
       this.setTitle("Frame Image");
      
      
       // this method is used to
       Container c=this.getContentPane();
      
       // this method is used to set the layout
       c.setLayout(new FlowLayout());
      
      
       c.add(label);
       c.add(wIcon);
      
       // it set the size of the window
       this.setSize(500,500);
      
       //this method closes the JFrame Operations
       this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
      
   }

   public static void main(String[] args) throws IOException {
      

      
       // when we created and object to a class
      
       FrameImage fi=new FrameImage();
         
   }

}

Output: