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API Reference

IObserver_GetMaxTapYDif()

Brew Release
Brew MP 1.0.2
See Also
- IObserver
- IObserver_GetPropertyEx
- AEECLSID_TouchObserver
Description
MaxTapXDif indicates maximum distance in y-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.
  • pnMaxTapYDif
    []:
    [in/out] Returns MaxTapYDif value
Interface
Prototype
   int IObserver_GetMaxTapYDif(IObserver *pif, int *pnMaxTapYDif);
Return
   AEE_SUCCESS - If observer returns MaxTapYDif value.
   AEE_EFAILED - Otherwise.
Side Effect
None
Comment
None.
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