1.6.1 What is the Display Ghostscript Server?

It is a free implementation of a Display PostScript server based on the GNU Ghostscript program developed by Aladdin Enterprises and now owned by artofcode LLC.

At one point, GNUstep was using this for display purposes. However the development of DGS has stopped as it is too difficult to maintain and no one wanted to work on it. Now we are using other means of drawing.