NAME
EZ_LogicOp - Specify a logical pixel operation
SYNOPSIS
#include <EZ.h>
void EZ_LogicOp( int op)
ARGUMENTS
op Specifies a logical operation. Must be one of
EZ_CLEAR, EZ_AND, EZ_AND_REVERSE, EZ_COPY,
EZ_AND_INVERTED, EZ_NOOP, EZ_XOR, EZ_OR, EZ_NOR,
EZ_EQUIV, EZ_INVERT, EZ_OR_REVERSE, EZ_COPY_INVERTED,
EZ_OR_INVERTED, EZ_NAND, EZ_SET
DESCRIPTION
EZ_LogicOp selects a logical pixelvalue operation for sub-
sequent rendering.
EZ_LogicOp only works for the front buffer and the PIXMAP
back buffer. It does not work on the XIMAGE back buffer.
SEE ALSO
EZ_SetBackBuffer(3), EZ_DrawBuffer(3)