VisuFctGetGradient (FUN) ¶ FUNCTION VisuFctGetGradient Trasform gradient data for FPlot library InOut: Scope Name Type Comment Input pDest POINTER TO VisuFPlot.VisuStructGradientColor Destination structure itfSour IVisuStructTraceGradientColor2 Source structure

VisuFctGetTransparentValue (FUN) ¶ FUNCTION VisuFctGetTransparentValue : DWORD InOut: Scope Name Type Return VisuFctGetTransparentValue DWORD Input iTransp INT

Trend ¶ Function blocks VisuFbMultiTouchHelper (FunctionBlock) GetFirstPinchPotitions (Method) GetLastPinchPotitions (Method) IsIdle (Method) LockOnClient (Method) PinchCount (Property) PinchElaboration (Method) PinchFinish (Method) PinchStart (Method) PinchUpdate (Method) Reset (Method) Helpfunctions TraceFctGetVariableName (Function) TraceFctGetVariableNameW (Function) TrendFctSetComplexElementCallState (Function) TrendGlobalSettings (GVL) debugging TrendFctShowLossOfPrecisionWarning (Function) TrendFctShowUnsupportedFunctionWarning (Function)

Function blocks ¶ VisuFbMultiTouchHelper (FunctionBlock) GetFirstPinchPotitions (Method) GetLastPinchPotitions (Method) IsIdle (Method) LockOnClient (Method) PinchCount (Property) PinchElaboration (Method) PinchFinish (Method) PinchStart (Method) PinchUpdate (Method) Reset (Method)

VisuFbMultiTouchHelper (FB) ¶ FUNCTION_BLOCK VisuFbMultiTouchHelper An helper for MultiTouch handling FB that includes ome minimal multitoch activities, it can be a base for the further improvement in other elements ueses. Properties: PinchCount Methods: GetFirstPinchPotitions GetLastPinchPotitions IsIdle LockOnClient PinchElaboration PinchFinish PinchStart PinchUpdate Reset Structure: GetFirstPinchPotitions (Method) GetLastPinchPotitions (Method) IsIdle (Method) LockOnClient (Method) PinchCount (Property) PinchElaboration (Method) PinchFinish (Method) PinchStart (Method) PinchUpdate (Method) Reset (Method)

EnXYChartDataProviderCurveVar (ENUM) ¶ TYPE EnXYChartDataProviderCurveVar : Attributes: qualified_only InOut: Name Comment CURS_VARIABLE Cursor position variable INDEXMIN_VARIABLE Variable of minimum index value for curve array INDEXMAX_VARIABLE Variable of maximum index value for curve array

EnXYChartDataProviderVar (ENUM) ¶ TYPE EnXYChartDataProviderVar : Attributes: qualified_only InOut: Name Comment UPD_VARIABLE Update variable AUTOUPD_VARIABLE Automatic update enable variable, if present CURS_X_VARIABLE Cursor position variable

EnXYChartUpdateType (ENUM) ¶ TYPE EnXYChartUpdateType : Element udpdate type Attributes: qualified_only InOut: Name Initial Comment UPD_VARIABLE 0 Using variable UPD_AUTOMATIC 1 Automatic, when data is changing

FunctionBlocks ¶ Allocator (FunctionBlock) AllocBytes (Method) DumpAllocations (Method) FB_Init (Method) FreeBytes (Method) GetAllocations (Method) GetTotBytesAlloc (Method) Dummy (FunctionBlock) XYChartMeasureStringApproximately (Method) S_ALLOC (Struct) VisuFbXYChartDataProvider (FunctionBlock) GetAxisFontLabel (Method) GetDataProviderCurve (Method) GetLineLevelFont (Method) GetLineLevelStruct (Method) GetNumberOfAxes (Method) GetNumberOfCurves (Method) GetPntAxis (Method) GetPntCurve (Method) GetPntData (Method) GetPntWorkingDataAxis (Method) GetPntWorkingDataCurve (Method) GetUpdateType (Method) GetVariableItf (Method) IXYChartDataProvider2 GetDataProviderAxis (Method) IXYChartDataProvider3 GetPntAxisProper (Method) GetPntCurveProper (Method) GetPntDataProper (Method) SetMultiClientData (Method) IsAxisVarLocal (Method) IsCurveVarLocal (Method) IsElementVarLocal (Method) VisuFbXYChartDataProviderAxis (FunctionBlock) GetVariableItf (Method) VisuFbXYChartDataProviderCurve (FunctionBlock) GetDataXUnchecked (Method) GetDataYUnchecked (Method) GetFirstDataXItf (Method) GetFirstDataYItf (Method) GetLowerBorder (Method) GetRawDataXUnchecked (Method) GetRawDataYUnchecked (Method) GetUpperBorder (Method) GetVariableItf (Method) IXYChartDataProviderCurveCheckPointer IsDataXPointerChanged (Method) IsDataYPointerChanged (Method) VisuFbXYChartGenericVariable (FunctionBlock) CheckVarPointerIsChanged (Method) GetValueBOOL (Method) GetValueREAL (Method) GetValueUDINT (Method) IXYChartGenericVariable2 GetValueDINT (Method) SetValueDINT (Method) SetInitialAddress (Method) SetValueREAL (Method) VisuFbXYChartGenericVariableArray (FunctionBlock) GetValueRAWixUnck (Method) GetValueREALixUnck (Method)

Allocator (FB) ¶ FUNCTION_BLOCK Allocator IMPLEMENTS IXYChartAlloc Allocator for dynamic piece of memory Methods: AllocBytes DumpAllocations FB_Init FreeBytes GetAllocations GetTotBytesAlloc Structure: AllocBytes (Method) DumpAllocations (Method) FB_Init (Method) FreeBytes (Method) GetAllocations (Method) GetTotBytesAlloc (Method)