package aufgaben.b20160411; import java.awt.Color; import java.awt.Graphics; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import misc.Utils; import aufgaben.Aufgabe; public class Aufgabe2 extends Aufgabe { private final int width = 500, height = 500; private boolean done; private String name; public Aufgabe2() { name = "RGB Farbraum - Aufgabe 2"; done = false; this.setSize(width, height); this.setTitle(name); } @Override public boolean done() { return false; } public void paint(Graphics g) { for(int i = 0; i<255; i++) { g.setColor(new Color(255-i, 0, i)); g.drawLine(100+i, 100, 100+i, 355); } g.setColor(new Color(0,0,0)); g.drawRect(100, 100, 255, 255); } @Override public String getName() { return name; } @Override public void init() { this.addWindowListener( new WindowAdapter() { @Override public void windowClosing(WindowEvent e) { System.out.println("close"); done = true; } } ); } }