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API Reference

IOBSERVER_GETMAXDOUBLETAPRADIUS()

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