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API Reference

IOBSERVER_SETMAXTAPXDIF()

Brew Release
Brew MP 1.0.2
See Also
- IObserver Interface - IObserver_SetPropertyEx()
Description
MaxTapXDif indicates the maximum time delay between an EVT_POINTER_DOWN and an EVT_POINTER_UP event. This function is used to set the maximum distance on the x-coordinate between an EVT_POINTER_DOWN and an EVT_POINTER_UP event. This is one of the criteria to be satisfied for single tap detection. This can be used in conjunction with the max tap distance; when either of the criteria is met, it will count as a tap.
Params
pif
[]:
[in] Pointer to the IObserver interface object.
nMaxTapXDif
[]:
[in] MaxTapXDif value to be set.
Interface
Prototype
  •    int IObserver_SetMaxTapXDif(IObserver *pif, int nMaxTapXDif);
    
Return
  •    AEE_SUCCESS - If observer is able to set MaxTapXDif value.
       AEE_EFAILED - Otherwise.
    
Side Effect
  • IObserver_SetMaxTapXDif() calls IObserver_SetPropertyEx(), and has the effect of processing an PROPEX_MAX_TAP_X_DIF event.
Comments
None.