To save an image of your DES, open the File menu and select Export to image. This will open a file browser. Choose the location you wish to save your DES image and choose the file type of your image, either PostScript (*.ps) or Portable Network Graphic (*.png). Below is an example of a DES that has been exported to a PNG image.
You can choose to export images for all DES in your project by selecting Export All from the File menu, then clicking on the desired image type (*.ps or *.png). An image of each DES will be created in a subdirectory called Images.