Clicker Script (test)

package com.zetcode;

import javax.swing.JPanel;

public class Board extends JPanel {

    public Board() {}
}
package com.zetcode;

import java.awt.EventQueue;
import javax.swing.JFrame;


public class Application extends JFrame {

    public Application() {

        initUI();
    }

    private void initUI() {

        add(new Board());

        setSize(250, 200);

        setTitle("Application");
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setLocationRelativeTo(null);
    }

    public static void main(String[] args) {

        EventQueue.invokeLater(new Runnable() {
            @Override
            public void run() {
                Application ex = new Application();
                ex.setVisible(true);
            }
        });
    }
}
add(new Board());
setSize(250, 250);
setDefaultCloseOperation(EXIT_ON_CLOSE);
setLocationRelativeTo(null);
public static void main(String[] args) {

    EventQueue.invokeLater(new Runnable() {
        @Override
        public void run() {
            Application ex = new Application();
            ex.setVisible(true);
        }
    });
}
package com.zetcode;

import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.RenderingHints;
import java.awt.geom.AffineTransform;
import java.awt.geom.Ellipse2D;

import javax.swing.JPanel;

public class Board extends JPanel {

    @Override
    public void paintComponent(Graphics g) {
        super.paintComponent(g);

        drawDonut(g);
    }

    private void drawDonut(Graphics g) {

        Graphics2D g2d = (Graphics2D) g;

        RenderingHints rh
                = new RenderingHints(RenderingHints.KEY_ANTIALIASING,
                        RenderingHints.VALUE_ANTIALIAS_ON);

        rh.put(RenderingHints.KEY_RENDERING,
                RenderingHints.VALUE_RENDER_QUALITY);

        g2d.setRenderingHints(rh);

        Dimension size = getSize();
        double w = size.getWidth();
        double h = size.getHeight();

        Ellipse2D e = new Ellipse2D.Double(0, 0, 80, 130);
        g2d.setStroke(new BasicStroke(1));
        g2d.setColor(Color.gray);

        for (double deg = 0; deg < 360; deg += 5) {
            AffineTransform at
                    = AffineTransform.getTranslateInstance(w/2, h/2);
            at.rotate(Math.toRadians(deg));
            g2d.draw(at.createTransformedShape(e));
        }
    }
}
Graphics2D g2d = (Graphics2D) g;
private void drawDonut(Graphics g) {
...
}
RenderingHints rh
        = new RenderingHints(RenderingHints.KEY_ANTIALIASING,
                RenderingHints.VALUE_ANTIALIAS_ON);

rh.put(RenderingHints.KEY_RENDERING,
        RenderingHints.VALUE_RENDER_QUALITY);

g2d.setRenderingHints(rh);
Dimension size = getSize();
double w = size.getWidth();
double h = size.getHeight();
Ellipse2D e = new Ellipse2D.Double(0, 0, 80, 130);
g2d.setStroke(new BasicStroke(1));
g2d.setColor(Color.gray);
for (double deg = 0; deg < 360; deg += 5) {
    AffineTransform at
            = AffineTransform.getTranslateInstance(w/2, h/2);
    at.rotate(Math.toRadians(deg));
    g2d.draw(at.createTransformedShape(e));
}
package com.zetcode;

import java.awt.EventQueue;
import javax.swing.JFrame;


public class DonutExample extends JFrame {

    public DonutExample() {

        initUI();
    }

    private void initUI() {

        add(new Board());

        setSize(330, 330);

        setTitle("Donut");
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setLocationRelativeTo(null);
    }

    public static void main(String[] args) {

        EventQueue.invokeLater(new Runnable() {
            @Override
            public void run() {
                DonutExample ex = new DonutExample();
                ex.setVisible(true);
            }
        });
    }
}
package com.zetcode;

import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Image;
import javax.swing.ImageIcon;
import javax.swing.JPanel;

public class Board extends JPanel {

    private Image bardejov;

    public Board() {

        initBoard();
    }

    private void initBoard() {

        loadImage();

        int w = bardejov.getWidth(this);
        int h =  bardejov.getHeight(this);
        setPreferredSize(new Dimension(w, h));
    }

    private void loadImage() {

        ImageIcon ii = new ImageIcon("bardejov.png");
        bardejov = ii.getImage();
    }

    @Override
    public void paintComponent(Graphics g) {

        g.drawImage(bardejov, 0, 0, null);
    }
}
ImageIcon ii = new ImageIcon("bardejov.png");
bardejov = ii.getImage();
g.drawImage(bardejov, 0, 0, null);
int w = bardejov.getWidth(this);
int h =  bardejov.getHeight(this);
setPreferredSize(new Dimension(w, h));
package com.zetcode;

import java.awt.EventQueue;
import javax.swing.JFrame;

public class ImageExample extends JFrame {

    public ImageExample() {

        initUI();
    }

    private void initUI() {

        add(new Board());

        pack();

        setTitle("Bardejov");
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setLocationRelativeTo(null);
    }

    public static void main(String[] args) {

        EventQueue.invokeLater(new Runnable() {

            @Override
            public void run() {
                ImageExample ex = new ImageExample();
                ex.setVisible(true);
            }
        });
    }
}