Digital DrawPlus v1.0

DrawPlus is one of my best works. It is compatible with the TI-83+/SE calculators. As you can see, I am a beginner at programming, so I am still trying to master BASIC. After I get pretty good at it and get alot of downloads, I think I am going to try assembly.

In this program, I have put about 20 functions to, and to help you, the buttons you have to press are in the start-up screen. 

Directions(Controls):
[Y=]	outputs text to specified row and column. There are 4 types of text: small, small
	inverted, large, and large inverted.

[WINDOW]    Recalls any picture you have stored in your RAM. If it does not exist, though, it
	      gives an ERR:UNIDENTIFIED.(If anybody can help prevent this, please email
                        me!)

[ZOOM]	Erases whole screen to black. Starts back in Eraser mode(Look at [2nd]).I would
	 say it is very fast, but then again, it is myprogram, and I have to make it look good. If
	 you want to find out, just download it and try it out for yourself.

[TRACE]	Inverts the whole screen; however, this is very slow(Again, if anybody can help,
 	please e-mail me.) and don't push any of the specified control buttons while it is doing
 	this because it would result in doing the function of the button you pushed immidiately 
	after it gets done inverting the screen. 

[GRAPH]	Deletes every picture in memory. 

[2nd]	Changes from Pen mode to Eraser mode and vice versa. It comes up as a screen 
	saying Pen enabled or Eraser Enabled, and you have to push ENTER. In future 
	versions, if there is any, I might just put a for( loop in there instead of a Pause. The 
	program starts out in Pen mode.

[ALPHA]	Erases whole screen to white. This also comes up as a screen saying Screen cleared,
	Pen enabled, and you have to push ENTER. Again I might put a for( loop in there
	depending on user requests.

[Directional arrows]	Move the cursor to the specified direction. In future versions there might
		be a blinking cursor, but I'm still trying to figure out how to do that.(And
		once again, I am looking for help. If you know how or know anybody
 		who knows how, please e-mail me.)

Floyd Maseda
Dudemanfellabra@netscape.net
5/27/04