

(Extract from README.DOC)


Graph for Fortran v3.0 :  Graph plotting on dot matrix printers
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The GRAPH collection of Fortran subroutines provides a simple means of 
plotting high quality scientific and engineering graphs on dot matrix 
printers. The printer used must have graphics printing capability 
(such as the IBM Proprinter and most Epson and Star dot matrix print-
ers). The subroutines can easily be incorporated into your own Fortran 
programs, so that they print graphs as part of the program output. A 
sample main program is supplied to demonstrate the use of the subrou-
tines. This sample program can be used as a stand-alone graph plotting 
program for printing graphs from an ASCII data file. Several data
files are supplied to demonstrate the use and capabilities of the 
subroutines.
 
Features include resolution options (the highest resolution prints 
interleaved rows for 120 dots per inch horizontal by 144 dpi
vertical), portrait or landscape modes, linear or logarithmic axes, 
labelling of axes with control over size and position of axis text, 
overlaying grid lines on the graph, automatic generation of legend 
tables with background clearing and optional border, joining points 
with straight lines or a cubic spline, plotting user-defined func-
tions, passing a list of parameters to the user-defined functions, 
clearing rectangular areas of the graph with optional border, and 
placing text on the graph.

                Usage: Fortran programming
         Registration: US$35.00
 Special Requirements: Fortran 77 compiler,
                       Dot matrix printer with 8 pin graphics.

REGISTRATION
=============
Registration is US$35-00. Registered users receive the latest regis-
tered version, and other products.


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