Main.java

package latihan5;
import java.awt.Color;
import java.awt.EventQueue;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.RenderingHints;
import java.awt.font.TextAttribute;
import java.text.AttributedString;

import javax.swing.JComponent;
import javax.swing.JFrame;

public class Main extends JFrame {

    public Main(){
        initUI();
    }

    private void initUI() {
        add(new Canvas());
        setTitle("Computer Graphics");
        setSize(1000, 600);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setLocationRelativeTo(null);
    }

    public static void main(String[] args){
        EventQueue.invokeLater(new Runnable(){
            public void run() {
                Main unsulbar = new Main();
                unsulbar.setVisible(true);
            }
        });
    }
    
    public class Warna {
    	public Warna(String namaWarna, String codeWarna) {
			this.nama	= namaWarna;
			this.code	= codeWarna;
		}
		String nama;
    	String code;
    }
    
    public class Canvas extends JComponent {
    	
    	public void paint(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);
    		
    		int tinggi	= 320;
    		int lebar	= 240;
    		int cx	= (int) ((this.getWidth()*0.5)-(lebar*0.5));
    		int cy	= (int) ((this.getHeight()*0.5)-(tinggi*0.5));
    		
    		
    		g2d.setColor(Color.decode("#f39c12"));
    		g2d.fillArc(cx, cy, lebar, tinggi, 0, 180);  	
    		
    		g2d.setColor(Color.decode("#e74c3c"));
    		g2d.fillRect(cx, (int) (cy-25+tinggi*0.5), lebar, 25);
    		
    		lebar	= (int) (1.7*lebar);
    		tinggi	= 25;
    		g2d.setColor(Color.decode("#f39c12"));
    		g2d.fillRoundRect((int) (cx-(lebar-240)*0.5), (int) (cy+320*0.5), lebar, tinggi, 25, 25);
    		    		
    		
    		g2d.setFont(new Font("Neuropol X Rg", Font.PLAIN, 50));
    		g2d.drawString("Topi Jerami", (int) (cx-(lebar-240)*0.5)+30, (int) (cy+320*0.5)+80);
    		
    		g2d.dispose();
    		//---------------------------------------------------------------------------------------------------
    	}//end of paint(Graphics g) 
    }
}