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API Reference

IOBSERVER_GETMAXDOUBLETAPYDIF()

Brew Release
Brew MP 1.0.2
See Also
IObserver Interface IObserver_GetPropertyEx()
Description
MaxDoubleTapYDif indicates maximum distance in y-coordinate between previous EVT_POINTER_DOWN and current EVT_POINTER_UP event. This function is used to retrieve the MaxDoubleTapYDif value set.
Params
pif
[]:
[in] Pointer to the IObserver interface object.
pnMaxDoubleTapYDif
[]:
[in/out] Returns MaxDoubleTapYDif value
Interface
Prototype
  •    int IObserver_GetMaxDoubleTapYDif(IObserver *pif, int *pnMaxDoubleTapYDif)
    
Return
  •    AEE_SUCCESS - If observer returns MaxDoubleTapYDif value.
       AEE_EFAILED - Otherwise.
    
Side Effect
  • IObserver_GetMaxDoubleTapYDif() calls IObserver_GetPropertyEx() and has the effect of processing an PROPEX_MAX_DOUBLE_TAP_Y_DIF event.
Comments
None.