Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.RenderingHints;
import java.awt.geom.AffineTransform;
import java.awt.geom.Rectangle2D;

import javax.swing.JFrame;
import javax.swing.JPanel;

public class Main extends JPanel {
    public void paint(Graphics g) {
        g.fillRect(0, 0, 20, 20);

        Graphics2D g2 = (Graphics2D) g;

        g2.translate(50, 50);
        g2.rotate(30.0 * Math.PI / 180.0);

        g2.scale(2.0, 2.0);

        g.setColor(Color.red);

        g.fillRect(0, 0, 20, 20);
    }

    public static void main(String[] args) {
        JFrame frame = new JFrame();
        frame.add(new Main());
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setBounds(20, 20, 500, 500);
        frame.setVisible(true);
    }
}