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- Documentation for PIC_VIEW.BAS
-
- A DEGAS PI1, PI2 and PI3 picture viewer
- for IBM compatible computers with VGA
-
-
- Copyright(c)1994, Merrick J. Stemen.
- CServe 70670,2522
- All rights reserved.
-
-
- This product is shareware.
- Please pay the author for his efforts to
- bring ATARI graphics to the IBM community!
-
-
-
- PURPOSE:
-
- PIC_VIEW is a program written using Microsoft QBASIC, and designed to
- display multiple DEGAS .PI1, .PI2 and .PI3 files created on ATARI
- computers.
-
-
- SYSTEM REQUIREMENTS:
-
- PIC_VIEW makes use of IBM EGA and VGA modes to display these DEGAS
- files; therefore, the minimum graphics requirements for your system
- must be a VGA graphics card. Since the program runs in the QBASIC
- environment, you must also have Microsoft QBASIC (commonly shipped
- with DOS on your computer.)
-
-
- RUNNING PIC_VIEW:
-
- To activate PIC_VIEW.BAS, simply type:
-
- QBASIC PIC_VIEW
-
- at your DOS prompt. if PIC_VIEW is in another sub-directory, or on
- another disk, you may need to type something like:
-
- QBASIC A:PIC_VIEW
-
- or
-
- QBASIC \ATARI\PIC_VIEW
-
- Once the program has loaded, you will be put into the QBASIC editor.
- Simply press SHIFT-F5 to activate PIC_VIEW.
-
-
- USING PIC_VIEW:
-
- Once PIC_VIEW is started, it prompts you to enter a "pathname" to
- search. You should enter the full pathname EVEN IF THE PICTURES YOU
- WANT TO VIEW ARE IN THE SAME DIRECTORY!
- For example, if your picture files are in the \ATARI sub-directory,
- type:
-
- Please enter the search path? \ATARI\*.PI?
-
- This is the most common way to view multiple picture files. The '*'
- is known as a "wildcard" character. It tells PIC_VIEW to get every
- file that ends in '.PI?'. The '?' is also a wildcard character. It
- tells PIC_VIEW that it should display any PI1, PI2 or PI3 files.
-
- Once PIC_VIEW begins displaying files, it will pause after each one
- until you press a key (usually the space bar). After all pictures
- have been viewed, PIC_VIEW will return to the QBASIC editor.
-
-
- IMPORTANT! Since PIC_VIEW is in the QBASIC environment, any changes
- you accidentally or purposely make to the program will take effect
- immediately. Make a backup of your original PIC_VIEW.BAS file if
- you intend to experiment with PIC_VIEW's code.
-
-
- QUITTING PIC_VIEW:
-
- When you are finished viewing pictures, Press ALT-F, and then simply
- type X. This will EXIT the QBASIC environment, and return you to the
- DOS prompt.
-
-
- OTHER ATARI-FORMAT PICTURE VIEWERS ARE AVAILABLE.
- LOOK FOR:
- PCV_VIEW.............a DEGAS PC1 file viewer.
- TNY_VIEW.............a TN1, TN2 and TNY format viewer.
- NEO_VIEW.............a NEO format file viewer.
- DE_SPC...............a SPECTRUM 512 SPC file decoder.
- SPC_VIEW.............the SPECTRUM 512 decoded SPC/SPS file viewer.
- DE_SPS...............a SPECTRUM 512 SPS file decoder.
- SPS_VIEW.............the SPECTRUM 512 decoded SPS file viewer.
-
-
- ACKNOWLEDGEMENTS:
-
- This product would not have been possible without the information
- found in David Baggett's format information (both 10/19/1989 and
- 9/29/1992). The name Shamus McBride also deserves mention for
- his efforts in Baggett's document as well!
-
-