MPLAB® Harmony Graphics Suite > Graphics Library > Aria Graphics Library > Aria User Interface Library Interface > a) Functions > laTouchTestWidget_SetPointAddedEventCallback Function
MPLAB® Harmony Graphics Suite
laTouchTestWidget_SetPointAddedEventCallback Function
C
LIB_EXPORT laResult laTouchTestWidget_SetPointAddedEventCallback(
    laTouchTestWidget* txt, 
    laTouchTestWidget_PointAddedEventCallback cb
);
Parameters
Parameters 
Description 
laTouchTestWidget* tch 
the widget 
laTouchTestWidget_PointAddedEventCallback cb 
a valid pointer or NULL 
Returns

laResult - the operation result

MPLAB® Harmony Graphics Suite