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/* Listing3408.java */
import java.awt.*;
import java.awt.event.*;
public class Listing3408
extends Frame
implements Runnable
{
Thread th;
Image[] arImg;
int actimage;
public static void main(String[] args)
{
Listing3408 wnd = new Listing3408();
wnd.setSize(200,150);
wnd.setVisible(true);
wnd.startAnimation();
}
public Listing3408()
{
super("Bitmap-Folge");
addWindowListener(new WindowClosingAdapter(true));
}
public void startAnimation()
{
th = new Thread(this);
actimage = -1;
th.start();
}
public void run()
{
//Bilder laden
arImg = new Image[30];
MediaTracker mt = new MediaTracker(this);
Toolkit tk = getToolkit();
for (int i = 1; i <= 30; ++i) {
arImg[i-1] = tk.getImage("images/jana"+i+".gif");
mt.addImage(arImg[i-1], 0);
actimage = -i;
repaint();
try {
mt.waitForAll();
} catch (InterruptedException e) {
//nothing
}
}
//Animation beginnen
actimage = 0;
while (true) {
repaint();
actimage = (actimage + 1) % 30;
try {
Thread.sleep(50);
} catch (InterruptedException e) {
//nichts
}
}
}
public void paint(Graphics g)
{
if (actimage < 0) {
g.drawString("Lade Bitmap "+(-actimage),10,50);
} else {
g.drawImage(arImg[actimage],10,30,this);
}
}
}
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