DPS documentation

[Pierre-Yves Rivaille]

Hi,

I am looking for some documentation on using DPS or PS functions inside a
GNUstep application (I am trying to implement a file list view as in
Workspace.app from OPENSTEP, the one you get when you press 'mod-L' and
I need to draw some lines in an NSView subclass).

I have looked around but I found myself uncapable to get docs and examples
describing this. 

Does anyone have any links to doc and examples ?

Pierre-Yves Rivaille