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Tugas 1 PBO A

This is my biodata compiled in Java (first time usage). Check it out! /** * Program membuat biodata menggunakan Java - BlueJ * * Author : Elkana Hans W * Version 1 , Date : 3 September 2018 */ public class biodata{ public biodata(){ System.out.print("PBO-Tugas1\n"); System.out.print("Nama\t: Elkana Hans Widersen\n"); System.out.print("Kelas\t: PBO A\n"); System.out.print("Alamat Rumah: Merak III/P2-104 Rewwin\n"); System.out.print("Email\t: elknhns@gmail.com\n"); System.out.print("Blog\t: elkanahans.blogspot.com\n"); System.out.print("No HP/WA: 082143646716\n"); System.out.print("Twitter\t: @elknhns\n"); } }
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Tugas 3 PBO A

Hey guys! This time I have been working on making my own Ticket Machine using BlueJ. I am using 2 classes, which is Main and TicketMachine . TicketMachine /* * This class contains the declaration of the Ticket Machine we are going to use.. * * @author (Elkana Hans Widersen) * @version (17/9/2018) */ import java.util.Scanner; public class TicketMachine{ Scanner scan = new Scanner(System.in); // The price of a ticket from this machine. private int price; // The amount of money entered by a customer so far. private int balance; // The amount of tickets about to be printed. private int ticket; // The total amount of money collected by this machine. private int total; /* * Create a machine that issues tickets of the given price. * Note that the price must be greater than zero, and there * are no checks to ensure this. */ public TicketMachine(int ticketCost){ ...
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GUI: Image Viewer V3

Hi guys! In this post, we will make an Image Viewer v3 with GUI Programming. This is the classes we need to make the program: ImageViewer ImagePanel ImageFileManager OFImage Filter LighterFilter DarkerFilter ThresholdFilter FishEyeFilter Here is the source code for each of those classes ImageViewer import java.awt.*; import java.awt.event.*; import java.awt.image.*; import javax.swing.*; import javax.swing.border.*; import java.io.File; import java.util.List; import java.util.ArrayList; import java.util.Iterator; /** * ImageViewer is the main class of the image viewer application. * It builds and displays the application GUI and * initializes all other components. * * @author (Elkana Hans Widersen) * @version 1.0 */ public class ImageViewer { // static fields: private static final String version = "Version 3.0"; private static JFileChooser fileChooser = new JFileChooser(System.getP...
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