On Sat, Aug 28, 1999 at 09:16:23AM -0500, John C. Hayward wrote:

>    Xterm has support for a TeK window.  Back in the 70's Tektronix
> had some graphics library which was used with their graphics terminals.

This library is called PLOT10, and is available from
<ftp://ftp.u-aizu.ac.jp/pub/misc/tools/plot/plot10/plot10.tar.gz>.

For 41xx and 42xx series of terminals/workstations, Tektronix designed
Standard Tektronix Interface and supporting library of C- and Fortran-
callable functions.  I have access to source code of this library, but
don't know whether Tektronix permitted its redistribution.

-- 
Sergey Svishchev -- <svs@ropnet.ru> -- http://mail-index.nice.ru/