I'm a student and I have written a program in Lisp (my first complex program) using this IDE Allegro Common Lisp.
Now I want to build something graphic, for example a simple window and draw some polygon and others graphics object, but I have looked for some graphic functions.
where can I find graphic function with example (in site web) or better some tutorials ?
I don't know if I have to install particular libreries in my IDE, Can you help me?
Thanks a lot...Bosola C.