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-
- Program: BIOS Window Extension
- Command: WINDOW (R,C) TO (R,C)
- Display: Color graphics or
- Monochrome display
-
- This program defines a window on the screen in which all
- subsequent activity will take place. The window is
- specified by giving the coordinates of the upper left and
- lower right corners in terms of rows and columns. The upper left
- corner of the screen is (0,0). The format of the command is
- fairly free, the only requirements are that each coordinate
- pair start with a left parenthesis and be separated by a
- comma. The format shown above is suggested for clarity of
- interpretation.
-
- The areas outside of the current window may be written to
- directly by any of the usual commands (in your favorite
- language) which allow direct coordinate specification.
-
- Copyright 1984, John J. Seal, The Graphic Software Company.
- This program is placed in the public domain. You are welcome to
- extend or modify it. If you do so, please respect my copyright
- notice and insert a record of modification history.
-