Question

how can i label drawn circle with number inside the canvas drawn using java gui. Lets say if i draw circle and click on canvas it should show circle and 1. USE JAVA

Answer 1

If you have any problem with the code feel free to comment.

Program

import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;

import javax.swing.JFrame;

public class Test extends JFrame {

        public void paint(Graphics g) {
                //setting circle
                g.setColor(Color.YELLOW);
                g.fillOval(100, 100, 100, 100);
                
                //setting number
                String num = "1";
                g.setColor(Color.GREEN);
                //setting font
                g.setFont(new Font("Arial", Font.BOLD, 30));
                g.drawString(num, 145, 160);
        }

        public static void main(String args[]) {
                Test frame = new Test();
                //setting JFrame
                frame.setSize(300, 300);
                frame.setTitle("Circle on canvas");
                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
                frame.setVisible(true);
        }
}

Output