******************************************************************************



                               PB Screen 13 Lib
                              By Randall L Glass
                                CopyRight 2000


-----------------------------------------------------------------------------


             Permission to Copy And Distribute PB Screen 13 Lib


For Vendors and Distributors see Vendor & Distributor Infomation at bottom of
this file.

You are given permission to copy and distribute PB Screen 13 Lib;Only if all
the files are distributed together and unmodified.



                                Description


PB Screen 13 Lib is a Screen 13 graphic library for PowerBasic which has
no screen 13 abilities. This release is a beta version.

It is taken from my qbasic to powerbasic translator I am working on.

                            
                            
                                Requirements



PB Screen 13 Lib needs an 386 or greater IBM compatible computer.
memory, Dos, Hard disk perferred, VGA color card. PowerBasic Compiler 3.5
If using 3.2 or below you must recompile the library.
                                     



                            How to Use

Add these lines to the begging of your basic program.

$INCLUDE "QBSCREEN13.BI"
$LINK "QBSCREEN13.PBL"



                               Program Status



PB Screen 13 Lib is CopyRighted CopyLeft freeware.

PB Screen 13 Lib source code is free for noncommerical use as long as you give
me credit somewhere in your program or documentation, and any program you
develop from this is CopyLeft. Free for noncommerical use.


                               Contact Info


The paint routine included in my library is a little weak. If you have or
know where I can find a better paint routine please email me.

If you find bugs in the program or have suggestions please email me.


Contact Info:
Randall Glass Software
RR1,BOX 248
Mcleansboro,Il 62859

E-Mail rlglass@yahoo.com




                        Vendor & Distributor Infomation


Permission to distribute PB Screen 13 Lib is given as long as :


1. All the files are distributed together and unmodified.

2. The software must be indentified as "CopyLeft Freeware".

3. The distributor may not charge more then $5 to distribute the software.

4. The distributor must refer customer complaints or problems about the
   Proegram to the author.

5. The distributor must stop distrubing copies of the program upon written 
   notification from the author.
 


Contact Info:

Randall Glass Software
RR1,BOX 248
Mcleansboro,Il 62859

E-Mail rlglass@yahoo.com


PB Screen 13 Lib IS PROVIDED ON AN "AS IS" BASIS WITHOUT WARRANTIES OF ANY
KIND, EITHER EXPRESSED OR IMPLIED. THE AUTHOR IS NOT LIABLE FOR DAMAGES OF
ANY KIND FROM THE USE OF PB Screen 13 Lib. 


Credits & Acknowledgements.

Kurt Kuzba Bresenham Line Drawing Algorithm
ANDREW L. AYERS BlastLine!
Robert Seidel Circle
Petter Holmberg
Don Schulian GetPlane and PutPlane

If I have missed giving credit to you please email me and I will give you
credit in the next release.



******************************************************************************
