Java graphics

Question

I need help drawing a fillRect method that takes in width and height. And fills it with pixels.

Answer 1

A example how you can do it:

import java.awt.*;
import javax.swing.*;

class MyRec extends JPanel{

public static void main(String[] args) {

MyRec mr = new MyRec();
JFrame frame = new JFrame();

frame.add(mr);

frame.setSize(300,300);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

}

public void paint(Graphics g){
g.fillRect(50, 50, 70, 70);
}

}

Answer 2

can we add color in the graphic section

Answer 3

Yes, above fillRect you can use:
g.setColor(Color.red);