SCREEN
Return screen format
| Function | Address | Description |
|---|---|---|
| SCREEN | FFED | Return screen format |
This routine returns the format of the screen, e.g., 40 columns in X and 25 lines in Y. The routine can be used to determine what machine a program is running on. This function has been implemented on the Commodore 64 to help upward compatibility of your programs.
Example:
JSRSCREEN
STXMAXCOL
STYMAXROW
Last modified October 19, 2021: Remove weighting so left index is now alphabetical (cbe7734)