Fullscreen Multiple Screens Mac

Question

Is it possible to go fullscreen on multiple screens on mac?
I can't get it to work.
Then i tried a workaround with an UNDECORATED stage.
but this gives this http://postimage.org/image/565ld2m1b/
where the blue is the desktop.
Code: -----
     private void setupStageFullScreen(Stage stage, int screenNumber) {
          ObservableList<Screen> screens = Screen.getScreens();
          Screen screen = screens.size() <= screenNumber ? Screen.getPrimary() : screens.get(screenNumber);
          Rectangle2D bounds = screen.getBounds();     
          stage.setX(bounds.getMinX()+1);
          stage.setY(bounds.getMinY()+1);
          stage.setWidth(bounds.getWidth());
          stage.setHeight(bounds.getHeight());
          if(screen.equals(Screen.getPrimary())) {
               stage.setFullScreen(true);
          } else {
               stage.toFront();
     }

Answer 1

A DMP connects to a single screen as it has a single HDMI output. Some monitors allow daisy chaining across multiple monitors but this a function of the monitor not the DMP.  With this option you can get the image to fit across multiple monitors like a 2x2 monitor setup.  The primary monitor connects to the DMP and then the rest of the monitors connect monitor to monitor using a HDMI cable.  You then program the main monitor for how you want the screens to show the image.
The datasheet is referring to content can be placed in separate regions on a monitor.  This way you could have a video in one region, text/image in another and an RSS feed in a third.
Hope this helps.