I strongly encourage anyone doing GUI work to use JavaFX. Especially when all the hard work of setting up the needed Gradle routines is already done for you in the project you mention.

Statistics: Posted by skataaksel@akseltorgard.com — 01 Nov 2016, 20:40

Statistics: Posted by skataAnders — 01 Nov 2016, 13:39

Statistics: Posted by skataf.maillet@wanadoo.fr — 01 Nov 2016, 12:29

I made the checks you asked both of you.
-) I have the same behaviour in command line jar or from the netbeans ide.
-) the Anders project works fine with 0.9.77 sources

Given this last result, I came back to all our tries and checked with 0.9.77 sources instead of jar file (and gson-2.3.1 + annotations-13.0 jar libraries) : ALL of them run nicely when build like this...
I then checked back again with the 0.9.77 jar file and it fails : this jar file always fails to activate gazemanager. But when the project is build from sources it works.

One strange thing : when checking back with the 0.9.77 jar, I firstly let the gson-2.31 library in the project : and then it worked (?!). I was firstly puzzled, you can imagine, before noticing the fact that I let the gson library in the project. When I remove it, I reproduce the gm activation fail problem...

Statistics: Posted by skataAnders — 01 Nov 2016, 10:56

I am the guy f.maillet mentioned in his previous post.

While working on this project, I too had issues with 0.9.77. I used IntelliJ, but never tested with an exported jar.

Note that both mine and f.maillet's applications use Swing for GUI.
Maybe that has something to do with it? I noticed the demo you offer comes with a JavaFX example.

I sadly do not have access to an eye tracker any longer. I borrowed the one I had from my teacher.
I will get my hands one later this month, when I will start work on a more advanced heatmap application.
I will make sure to retry with 0.9.77, also with exported jars.

Statistics: Posted by skataAnders — 01 Nov 2016, 10:24

Statistics: Posted by skataf.maillet@wanadoo.fr — 01 Nov 2016, 09:44

Statistics: Posted by skataaksel@akseltorgard.com — 31 Oct 2016, 22:00

Statistics: Posted by skataAnders — 31 Oct 2016, 14:13

Code:

package testeyetribe;

import com.theeyetribe.clientsdk.GazeManager;
import com.theeyetribe.clientsdk.IGazeListener;
import com.theeyetribe.clientsdk.data.GazeData;

public class TestMain {
    public static void main(String[] args) {
        final GazeManager gm = GazeManager.getInstance();
        gm.activate();
        gm.addGazeListener(new GazeListener());

        //Endlessly looping thread.
        new Thread(new Runnable() {
            public void run() {
                while (gm.isActivated()) {
                    try {
                        //sleep for 1 second
                        Thread.sleep(1000);
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                }
            }
        }).start();
    }

    static class GazeListener implements IGazeListener {
        public void onGazeUpdate(GazeData gazeData) {
            System.out.println(gazeData.toString());
        }
    }
}

Statistics: Posted by skataf.maillet@wanadoo.fr — 31 Oct 2016, 13:35

could it be that my jar file be corrupted in a way that allow compilation, but not execution ?

May I have a "fresh" copy of the library ?

Statistics: Posted by skataAnders — 31 Oct 2016, 10:57

Statistics: Posted by skataf.maillet@wanadoo.fr — 28 Oct 2016, 14:20

Statistics: Posted by skataAnders — 28 Oct 2016, 11:17

Statistics: Posted by skataf.maillet@wanadoo.fr — 28 Oct 2016, 09:51

Statistics: Posted by skataAnders — 28 Oct 2016, 09:39

Code:

package testeyetribe;

import com.theeyetribe.clientsdk.GazeManager;
import com.theeyetribe.clientsdk.IGazeListener;
import com.theeyetribe.clientsdk.data.GazeData;
import java.awt.Point;
import javax.swing.JFrame;
import static javax.swing.JFrame.EXIT_ON_CLOSE;
import javax.swing.JLabel;
import javax.swing.SwingUtilities;






public class TestMain
{
    static GazeManager gm ;
    static JFrame myFrame ;
    static JLabel gazePointer ;
   
    public static void main(String[] args) {
 
        gm = GazeManager.getInstance(); 
        boolean success = gm.activate();
        System.out.println (success) ;
        final GazeListener gazeListener = new GazeListener();
        gm.addGazeListener(gazeListener);
        System.out.println (gm.isActivated()) ;
       
        //Add a window
        myFrame = new JFrame ("Test EyeTribe") ;
        myFrame.setSize (700, 700) ;
        myFrame.setLayout(null);
        myFrame.setDefaultCloseOperation(EXIT_ON_CLOSE);
        myFrame.setLocationRelativeTo(null);
        myFrame.setVisible(true);
        //Add a label
        gazePointer = new JLabel ("X") ;
        gazePointer.setBounds (350, 350, 20, 20) ;
        myFrame.getContentPane().add(gazePointer) ;
        gazePointer.setVisible (true) ;
       
    }
}
   
class GazeListener implements IGazeListener {
   
    @Override
    public void onGazeUpdate(GazeData gazeData)
    {
        Point p = new Point ((int) gazeData.smoothedCoordinates.x, (int) gazeData.smoothedCoordinates.y) ;
        SwingUtilities.convertPointFromScreen(p, TestMain.myFrame.getContentPane()) ;
        p.x = p.x - TestMain.gazePointer.getWidth() / 2 ;
        p.y = p.y - TestMain.gazePointer.getHeight() / 2 ;
        TestMain.gazePointer.setLocation ( p ) ;
    }
}
   

Statistics: Posted by skataf.maillet@wanadoo.fr — 27 Oct 2016, 21:50