| GrayWaitNSwitches | Function (Macro)

gray.h

void GrayWaitNSwitches (short wait);

Waits for a given number of plane switches.

GrayWaitNSwitches waits for wait plane switches to happen before returning. If wait is 1, the function waits until the next plane switch occurs, so you can synchronize your program to the grayscale plane switches. Since the switches happen periodically, you can be pretty sure that no switch will occur too soon after you call this function. Using GrayGetSwitchCount and GraySetSwitchCount, you can also choose exactly after which plane the function returns.

See also: GrayGetSwitchCount