If all you need to do is display a bunch of arrows, as you mention, the easiest thing to do might be to use Visual Python. It is extremely easy to use.
gsal -- http://mail.python.org/mailman/listinfo/python-list
If all you need to do is display a bunch of arrows, as you mention, the easiest thing to do might be to use Visual Python. It is extremely easy to use.
gsal -- http://mail.python.org/mailman/listinfo/python-list