Yet another FPS Counter

Shared Code
#1

yet another fps counter (see attached file)

maybe the simplest way to use it is by showing the fps in the frame title, example code goes like this:


// construction

final JFrame frame = ..;
        
final FPSCounter fpsCounter = new FPSCounter();
        
fpsCounter.addFPSCounterListener(new FPSCounter.Listener() {
            
    private NumberFormat nf = NumberFormat.getNumberInstance();
    private String oldTitle = frame.getTitle() + " \t ";
            
    public void averageFramesElapsed(FPSCounter.Event e) {
          frame.setTitle(oldTitle + "[ FPS: " + nf.format(e.getAverageFps()) + "(AVG)  " + nf.format(e.getAggregateFps()) + "(AGG) ]");
   }
});

// init, e.g. jogls init method
fpsCounter.start()

// every frame, e.g. jogls display method
fpsCounter.nextFrame();

P.S. sorry for not removing the netbeans code folding tags… ::slight_smile: