VisuFbRectF (FB) ¶ FUNCTION_BLOCK VisuFbRectF InOut: Scope Name Type Input tl VisuFbPointF br VisuFbPointF Properties: Size Methods: Center FromRect MoveBy ResizeBy ScaledCopy Structure: Center (Method) FromRect (Method) MoveBy (Method) ResizeBy (Method) ScaledCopy (Method) Size (Property)

Visu_FctIsRelevantGestureEvent (FUN) ¶ FUNCTION Visu_FctIsRelevantGestureEvent : BOOL InOut: Scope Name Type Comment Return Visu_FctIsRelevantGestureEvent BOOL Input rectId DINT The identification of the currently used gesture/touch rectangle (in fact the one added to the list the last time) Inout evt VisuStructEvent

Input Event Handling ¶ Visu_FctRaiseMouseLeave (Function)

Visu_FctRaiseMouseLeave (FUN) ¶ FUNCTION Visu_FctRaiseMouseLeave : BOOL InOut: Scope Name Type Return Visu_FctRaiseMouseLeave BOOL Input pClientData POINTER TO VisuStructClientData Inout elemInfo Visu_ElementAndTransformation

VisuFctEventIdStackGetValuePtr (FUN) ¶ FUNCTION VisuFctEventIdStackGetValuePtr : POINTER TO LWORD This function might return NULL for example for temporarily created instances of VisuStructEvent (eg. when doing TouchToMouse transformations) InOut: Scope Name Type Return VisuFctEventIdStackGetValuePtr POINTER TO LWORD Inout event VisuStructEvent

VisuFctEventIdStackGetValuePtrFromEvent2 (FUN) ¶ FUNCTION VisuFctEventIdStackGetValuePtrFromEvent2 : POINTER TO LWORD InOut: Scope Name Type Return VisuFctEventIdStackGetValuePtrFromEvent2 POINTER TO LWORD Inout event VisuStructEvent

VisuFctEventIdStackGetValuePtrFromEventLegacy (FUN) ¶ FUNCTION VisuFctEventIdStackGetValuePtrFromEventLegacy : POINTER TO LWORD InOut: Scope Name Type Return VisuFctEventIdStackGetValuePtrFromEventLegacy POINTER TO LWORD Inout event VisuStructEvent

VisuGestureInfo (UNION) ¶ TYPE VisuGestureInfo : UNION InOut: Name Type Comment pan VisuStructPanInfo spreadPinch VisuStructSpreadPinchInfo flick VisuStructFlickInfo iecTouch VisuStructIECTouchInfo mouseFromTouch VisuStructIECTouchInfo filled only by iecTouch because both are in fact synonymous

VisuStructFlickInfo (STRUCT) ¶ TYPE VisuStructFlickInfo : STRUCT InOut: Name Type start VisuStructPoint offset VisuStructPoint velocityPxPerSecond UDINT

VisuStructIECTouchInfo (STRUCT) ¶ TYPE VisuStructIECTouchInfo : STRUCT InOut: Name Type numTouches INT touches ARRAY [0..5] OF VisuStructSingleIECTouchInfo