ts@chyde.uwasa.fi (Timo Salmi LASK) (07/19/89)
I have released the first version of the following new graphics
drawing system. It is available by anonymous ftp as
/pc/ts/tsdraw10.arc from the University of Vaasa, Finland, site
128.214.12.3.
DRAW LINEs, Copyright (c) by Prof. Timo Salmi, (Ver. 1.0) 18-Jul-89
Address: University of Vaasa, P.O.Box 297, SF-65101, Finland
Email: InterNet: ts@chyde.uwasa.fi (preferred)
FuNet: VAKK::SALMI
BitNet: SALMI@FINFUN
DRAWLINE is a graphics system for displaying and demonstrating
equations of two variables (that is lines) on an x and y coordinate
plane. In particular, the system has been developed for graphical
presentation of small linear programming problems, but it is
suitable for other line-drawing applications, too.
The system has it own command language. First call DRAWLINE. The
screen will be divided into two parts, the drawing window, and the
command window at the bottom of the screen. To draw a line, say
2x + 3y = 6, type the command li 2,3,6 and the line will be drawn.
There are many other graphics commands, and a number of calculation
commands, as well. The commands can also be entered from a file such
as DEMO.DRW. To list the commands type ? or help. For a full
description of the commands, see the document TSDRAW.INF.
To run DRAWLINE your computer must have a CGA, EGA or VGA graphics
adapter. The system applies four-color CGA graphics.
Filename Comment Date Time CRC
-------- -------------------------------- ---- ---- ---
DEMO.DRW Loading commands from a file 07-18-89 14:08:50 9BFE
DRAWLINE.EXE Draw and solve equations & lines 07-18-89 14:24:08 3A23
TSDRAW.INF Document 07-18-89 19:00:02 3A70
TSPROG.INF List of PD programs from T.Salmi 07-05-89 00:15:34 2826
VAASA.INF Info: Finland, Vaasa, U of Vaasa 06-23-89 08:30:08 88AB
---- ------ ------ -----
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