Platform | Win32, x64 |
|
Purpose |
To select replace/XOR mode before writing to the current drawing surface. |
|
Syntax |
SUBROUTINE GRAPHICS_WRITE_MODE@(MODE) |
|
Description |
This routine sets the graphics write mode for the current drawing surface depending on the value of MODE. Any value other than 3 will force all subsequent graphics output to replace existing pixels. A value of 3 will cause the output to be XORed with existing pixels. |