In the display window the network is shown. It has no buttons, since
it is fully controlled by the control panel. It is opened by the
button of the control panel. When the control panel
is closed, the display window is closed as well.
Note: The 3D-display is only a display window, while the 2D-display windows have a graphical editor integrated. There is also no possibility to print the 3D-display via the print panel.
