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1992-06-15
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This is the documentation for DrawSome, version 2.6
(c)1991 by AssistWare
P.O. Box 13464
Research Triangle Park, NC 27709-3464
On most PCs, this documentation file can be printed by issuing the
following command: print DrawSome.doc
DESCRIPTION:
This program draws lines with a hand as the hand is moved with
the arrow-keys or with the mouse. The line color is selected
by pressing the following keys or by clicking the mouse or by
pressing the space bar.
For EGA & VGA monitors, hitting the G makes the line green.
B makes the line blue.
R makes the line red.
Y makes the line yellow.
W makes the line white.
For CGA monitors, hitting the Y makes the line yellow.
G makes the line green.
R makes the line red.
Pressing Z causes no line to be drawn until a mouse button is
clicked or one of the above keys is pressed.
Pressing the ENTER key will clear the screen.
The program also draws a different flower when F-key 1 through
F-key 10 is pressed.
The program will also draw circles, triangles and squares and
combinations of circles, triangles and squares when the numbers
1 through 9 are pressed, i.e 1 - circle & triangle
2 - circle & square 3 - circle
4 - triangle & square 5 - square
6 - circle & square 7 - triangle
8 - triangle & square 9 - circle & triangle
Hitting qu (short for quit) stops the program.....
Don't forget or you will have to press CTL-ALT-DEL to get out.
=================================================================
STARTING THE PROGRAM:
1) Type the following on the DOS command line: DrawSome
2) Press the enter key.
The DOS command line is the place where one types in the name of
programs. It often has a "command prompt" at the left side the
line that looks like C:> or A:>.
==================================================================
OTHER CONSIDERATIONS:
- If your monitor is set to 40 column mode, set it to 80 column
color mode before the program is started:
(use the DOS command: MODE CO80).
- To allow a small child to continuously hold a key down and
the program run without overflowing the keyboard buffer, the
program discards all keys which are in the keyboard buffer
while the program is drawing a line or flower. For
slow machines this has the following implication:
The processor may not be fast enough to discard all of the
extra keys and draw the line or flower at the same time. If
this occurs, you will hear the high-pitched beep that indicates
the keyboard buffer has overflowed. Just take your hand off
of the key for an instant and the program will have time to
discard the keys in the buffer and draw the line or flower.
This problem does not occur with faster machines.
- If you have a CGA monitor, the program can only draw lines and
flowers in 3 different colors. This restriction is due to the way
Turbo C and the CGA video card work together.
=================================================================
SOME PROBLEMS OTHERS HAVE ENCOUNTERED:
- Program does not work with a monochrome (single color) display.
- The program requires a color display to operate. Color
displays are often called CGA, MCGA, EGA, EGA64, or VGA
displays. In general, if a display can display 4 or more colors
at the same time and if the display indicates it is compatable
with the IBM CGA, EGA, or VGA display, this program should work.
In addition, this program will support SVGA or XVGA displays by
running in a VGA mode.
- DrawSome starts, then stops indicating that one of the
following problems was detected:
- "Program could not detect a graphics card in your PC."
- "Program does not support the display subsystem contained in
your PC."
- "Insufficient memory to load code which creates the graphic
images."
This is similar to the above problem. The display must be a
CGA, EGA, VGA or correctly emulate one of these display types
for the program to operate. "Insufficient memory" may indicate
a lack of available memory either in the PC or on the graphic
display subsystem.
- When my child hits the PRINT SCREEN key and the printer is turned
on, the printer prints "garbage".
- The PRINT SCREEN key is a special PC key that causes DOS to try
to print what is on the screen. In the case of DrawSome, there
will be lines, flowers, triangles, etc. displayed on the screen.
The PRINT SCREEN function does not know how to tell the printer
to print lines, flowers, etc., but tries anyway. The result
is often pages of "garbage". The solution is to turn off the
printer when using DrawSome.
- The program works correctly when using the keys on the keyboard
to move the hand, but "locks-up" when the mouse is moved or the
mouse buttons are clicked.
- It has been determined that some manufacturers of mouse products
do not completely emulate the standard mouse protocols. When
this happens some programs which use the mouse will work and
others will not. If the program works correctly except for the
mouse interaction, contact the manufacturer of your mouse and
ask for any updates to the mouse software. If the manufacturer
has found a problem, often they will send you an update at no
charge (but only if you ask for it).
=================================================================
ERRORS:
If the program had an error and could not continue, try the
following:
1. Review the above list of problems that others have encountered;
the answer to your problem may be given above.
2. Run the program again, starting it with a "starting option".
A list of starting options are given by starting the program
with a ?.
- for example: DrawSome ? (The list is also given below)
Then pick the starting option that appears to best fit your
computer's monitor.
(A "starting option" is a way for you to tell the program how
you wish to start and run the program.)
==================================================================
Starting options: (i.e. DrawSome option)
If no option is used, the program tries to determine which
monitor your computer has and then writes directly to the video
card RAM. Writing directly to the video card RAM only works if
your system's video hardware is identical to IBM display adapters.
(Writing directly to the video card RAM causes the program to move
the hand more smoothly.)
> I suggest that you try starting the program with no starting
> options:
> i.e. DrawSome and see if it works; use the following starting
> options only if needed.
The following table shows the valid starting options. You may wish
to use these if the program is unable to determine which monitor
your computer has.
| write directly | use DOS
Monitor | to video card | video interface
-------------------------+----------------+-----------------
CGA | CGAD | CGA
VGA | VGAD | VGA
EGA (high resolution) | EGAD | EGA
Let program decide | | DOS
Examples: - Start program for a CGA monitor writing directly to
the video card: DrawSome CGAD
- Start program and let program decide the best choice
and use the DOS video interface: DrawSome DOS
- Start program and let program decide the best choice
and write directly to the video card: DrawSome
=================================================================
MY CHILD'S EXPERIENCE:
This program was written for my son, Charles, who wanted to work
on the computer (hit on the keyboard and move the mouse), because
he saw his parents working on the computer. However, he was too
young mentally and did not have the fine motor skills necessary for
programs that show A when "a" is hit, etc. He just wanted to push
the keys or move the mouse and see something happen. He likes
drawing flowers and making lines when the mouse is moved. I also
wanted him to become familiar with a mouse and how it works. This
program was conceived to give him a way to hit some keys and see
something happen and also to learn mouse operations.
He learned surprisingly quickly (and remembered) where the arrow
keys are located, where the keys that made the color of line change
and how the mouse worked (including the buttons). This program has
been a very positive experience for Charles; I hope you find that
to be true for your child as well.
=================================================================
PACKAGE CONTENTS:
This package contains 3 files: DrawSome.EXE -- the program.
DrawSome.DOC -- this file.
DrawSome.REG -- the registration form.
==================================================================
WARRANTY:
Users of DrawSome must accept this disclaimer of warranty:
DrawSome is supplied as is. The author disclaims all
warranties, expressed or implied, including, without limitation,
the warranties of merchantability and fitness for any purpose.
The author assumes no liability for damage, direct or consequential,
which may result from the use of DrawSome.
==================================================================
Association of Shareware Professionals - Ombudsman Statement
This program is produced by a member of the Association
of Shareware Professionals (ASP). ASP wants to make sure
that the shareware principle works for you. If you are
unable to resolve a shareware-related problem with an ASP
member by contacting the member directly, ASP may be able
to help. The ASP Ombudsman can help you resolve a dispute
or problem with an ASP member, but does not provide
technical support for members' products. Please write to
the ASP Ombudsman at 545 Grover Road, Muskegon, MI 49442-9427
or send a CompuServe message via CompuServe Mail to ASP
Ombudsman 70007,3536."
==================================================================
DISTRIBUTION OF PROGRAM:
You can give a copy of this program to anyone who wants it. Please
encourage them to register if they find the program useful.
==================================================================
REGISTRATION PROCESS AND FEE:
I hope your child is enjoying the "DrawSome" program.
My two-year old son, Charles, has a great time with it, and asks to
"work on the 'puter" frequently in order to draw lines and shapes
and make flowers. He was the reason DrawSome was created.
This is the point where I'm supposed to ask you to send money if you
like this program. My husband and I are honest people; I trust that
you are as well. If, indeed, you value this program and your child's
interest in it, please send the registration form included with this
program (DrawSome.reg) and the registration fee to:
AssistWare
Atten: DrawSome Registration
P.O. Box 13464
Research Triangle Park, NC 27709-3464
USA
There are two registration options, please pick the one that you prefer:
Option 1:
If you send $8.00, we will register you as a user, entitling you to
future upgrades, technical support and information about other programs
for your child.
Option 2:
If you send $15.00, you will receive, in addition to the items in
Option 1, above, two other programs:
-- BALLOONS & RAINBOWS - a non-shareware children's program that
draws a balloon and sounds a musical note when any key is
hit. The balloons are a random size, color and are drawn at
random locations on the screen. Each key is assigned a different
musical note (the user can play tunes by pressing the appropriate
keys). Hitting the down-arrow key causes the balloon to shrink
until it disappears. Hitting the up-arrow key causes the balloon
to grow until it pops into a rainbow as the first phrase of
"Twinkle, Twinkle Little Star" is played.
The program has several advanced features, designed to help your
child learn colors and color names. These features include the
ability to display the names of the balloon colors, the ability
to allow balloons to be drawn selectively, and other options.
-- A graphical menu that your child can use to select the program with
which (s)he wishes to play.
Please use the registration form included with this program
(DrawSome.reg). Just print it and mail it in. Please remember: if you
are taking advantage of option 2, include the size of diskette which
you use (3.5" or 5.25").
Thank you,
Patti