Controls
The list shows the most important controls:
Options
Opens the dialog box Options…
Import Construction
Opens the dialog box Import Construction... for importing an existing xml system construction.
Export Construction
Opens the dialog box Export Construction... for exporting the current system construction as an xml file.
Export Image
Opens the dialog box Export Image... for exporting the system construction as a png file.
Theme drop-down menu
Displays the selected theme and lists the available themes.