Grayscales with XDRIVER

[Duane Wessels]

When displaying grayscale images in the XDRIVER `monitor', I can only
get about 6 levels of gray.  Changing the colormode with d.colormode
has no effect.  I also recompiled other versions of XDRIVER with
alternate (provided) Clr_table.c routines and saw no difference.

Is there no way get more than 6 grey levels in an X-window?
(SunOS 4.1, openwindows 2.0)

--
Duane Wessels  <duane at pallas.pnl.gov | dwessels at sandbox.kenn.wa.us>
Pacific Northwest Laboratory, Richland, Washington  +1 509 376-4461