24 #ifndef __IZeroPointPrefs__ 25 #define __IZeroPointPrefs__ 27 #include "IPMUnknown.h" 34 enum { kDefaultIID = IID_IZEROPOINTPREFERENCES };
41 virtual void SetZeroPoint(
PMPoint zeroPoint) = 0;
42 virtual PMPoint GetZeroPoint() = 0;
45 virtual void SetZeroPointLock(bool16 bLock) = 0;
46 virtual bool16 GetZeroPointLock() = 0;