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API Reference

IObserver_GetMaxTapXDif()

Brew Release
Brew MP 1.0.2
See Also
- IObserver Interface
- IObserver_GetPropertyEx()
Description
MaxTapXDif indicates maximum distance in x-coordinate between EVT_POINTER_DOWN and EVT_POINTER_UP event. This function is used to retrieve the MaxTapXDif value set.
Parameters
  • pif
    []:
    [in] Pointer to the IObserver interface object.
  • pnMaxTapXDif
    []:
    [in/out] Returns MaxTapXDif value
Interface
Prototype
   int IObserver_GetMaxTapXDif(IObserver *pif, int *pnMaxTapXDif);
Return
   AEE_SUCCESS - If observer returns MaxTapXDif.
   AEE_EFAILED - Otherwise.
Side Effect
IObserver_GetMaxTapXDif() calls IObserver_GetPropertyEx() and has the effect of processing an PROPEX_MAX_TAP_X_DIF event.
Comment
None.
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