Graphics Programming under Xenix?

[ndeng at EULER.BERKELEY.EDU]

A friend asked me to post the following question:

   What is the proper way of doing graphics programming under Xenix?
Do I need to port with some GKS tools, or X-Window? If so, which company
provides the best tools? And how can I get them? Also, which language
is the easiest one to use for graphics under Xenix? Can I do it by BASIC?
(Since I am trying to port some DOS BASIC programs to Xenix).

Please respond by e-mail, since I don't read newsgroups regularly. If there 
is enough interest, I'll post a summary. Thanks in advance.

Mike
ndeng at euler.berkeley.edu