The principle of the debugger is to offer a means of drawing PHIGS calls, and ONLY these calls. (C, Fortran, or others calls are ignored).
Two types of calls can be drawn :
Calls to PHIGS functions which are carried out in the application
Calls to PHIGS elements when redrawing the workstation (redraw structures)
Two specific points can be debugged :
- CSS construction
- CSS modification
