VAX-DIGLIB (VAX Device Independent Graphics LIBrary) is a collection
of FORTRAN callable subroutines designed with the following goals:

       1.  Easily usable by the casual graphics programmer for 2D
           and limited 3D plotting.

       2.  Device independent (as much as possible).

       3.  Small and reasonably fast.

       4.  Device drivers are as simple as possible, and therefore
           easy to write, and device drivers may be written in FOR-
           TRAN when desired.

       5.  Compatible (as much as possible) with PLTLIB. This is a
           historical artifact that no one now needs be concerned
           with except former PLTLIB users.

       6.  Maintainable.


The file diglib.olb is the vax library file containing the object code for
DIGLIB.  The file diglib_sources.txt is the complete set of sources concat-
enated together.  Digplot.txt is the printer drivers separated from the rest
of the source code.