PEMROGRAMAN

TUTORIAL JAVA

MENAMPILKAN GAMBAR DI JAVA

Berikut Ini Codingnya

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

import java.io.*;

            public class program3 extends JFrame

            {          

                          String gambar[] ={ "rafles.jpg","a.jpg", "b.jpg", "c.jpg",  "bunga.gif"};

                          Icon icons[] = { new ImageIcon( gambar[0] ),new ImageIcon( gambar[1] ), new ImageIcon( gambar[2] ),new ImageIcon( gambar[3] ),new ImageIcon( gambar[4] ), };

                          JLabel label;

                          JComboBox rafles;

                          JTextArea Area = new JTextArea("Menampilkan Gambar dalam java dengan image icon", 15,70);

                         

            public static void main(String[] args)

            {

                          program3 program = new program3();

                           }

                           

            public program3(){

                          super("Menampilkan Gambar");

                         

                          Area.setFont(new Font("Comic Sans MS",Font.BOLD,14));

                          Area.setForeground(Color.BLUE);

                          Area.setBackground(Color.WHITE);

                          //MEnAmpilkan Gambar

                          Container container = getContentPane();

                          container.setLayout(new  FlowLayout(FlowLayout.CENTER, 0, 0));

                          rafles = new JComboBox( gambar );

                          rafles.setForeground(Color.BLUE);

                          rafles.setMaximumRowCount(2);  

                          rafles.addItemListener(

                          new ItemListener() {

public void itemStateChanged(ItemEvent event ){

   if( event.getStateChange() ==ItemEvent.SELECTED)

   label.setIcon( icons[ rafles.getSelectedIndex() ] );

                          }

                                                                        }

                                                                                    );

                          container.add("North",rafles);

                          label = new JLabel( icons[0] );

                          container.add( label );          

getContentPane().setBackground( Color.WHITE);

getContentPane().add(Area,BorderLayout.CENTER);        

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);     

                          setSize(800,650);

                          setLocation(100,50);

                          setVisible(true);

                          show();

                          }

                          }

                         

Setelah coding diatas diketik lalu di-save dengan nama program3.java.

 Lalu langkah kedua buka command prompt lalu ketik compile dengan “ javac program3.java ” jika tidak ada kesalahan maka lanjutkan dengan mengetik “  java program3 ”. Dan akan muncul tampilan output seperti berikut :