Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.Color;
import java.awt.GradientPaint;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.geom.AffineTransform;
import java.awt.image.ColorModel;

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

public class Main extends JPanel {

    public void paint(Graphics g) {
        super.paint(g);
        Graphics2D g2d = (Graphics2D) g;

        GradientPaint gp1 = new GradientPaint(5, 5, Color.red, 20, 20, Color.yellow, true);

        gp1.createContext(ColorModel.getRGBdefault(), new Rectangle(0, 0, 30, 40), new Rectangle(0, 0, 30, 40),
                new AffineTransform(), null);

        System.out.println(gp1.getTransparency());
        g2d.setPaint(gp1);
        g2d.fillRect(20, 20, 300, 40);

    }

    public static void main(String[] args) {

        JFrame frame = new JFrame("GradientsRedYellow");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.add(new Main());
        frame.setSize(350, 350);
        frame.setLocationRelativeTo(null);
        frame.setVisible(true);
    }
}