ITrendStorageWriterListener.DataWritten (METH) ¶ METHOD DataWritten Notification, that data has been written to the trend storage InOut: Scope Name Type Comment Input liFirstTimestamp LINT The first timestamp for which data was written to the trend storage liLastTimestamp LINT The last timestamp for which data was written to the trend storage iCountRows INT The number of rows, that have been written to the trend storage

Service ¶ SwapDword (Function) SwapLword (Function) SwapWord (Function) TrendStorageCache TrendStorageCacheItemData (FunctionBlock)

SwapDword (FUN) ¶ FUNCTION SwapDword : BOOL InOut: Scope Name Type Return SwapDword BOOL Inout dw DWORD

SwapLword (FUN) ¶ FUNCTION SwapLword : BOOL InOut: Scope Name Type Return SwapLword BOOL Inout lw LWORD

TrendStorageReader.CurveFillingColorRead (METH) ¶ METHOD CurveFillingColorRead This method returns the curve filling color of the graph InOut: Scope Name Type Comment Input iWhichVariable INT The 0 based index of the variable within all variables diValue DINT The filling color of the graph

TrendStorageReader.CurveFillingTypeRead (METH) ¶ METHOD CurveFillingTypeRead This method returns the curve filling type of the graph InOut: Scope Name Type Comment Input iWhichVariable INT The 0 based index of the variable within all variables iValue INT The filling type of the graph

TrendStorageReader.CurveTypeRead (METH) ¶ METHOD CurveTypeRead This method returns the curve type of the graph InOut: Scope Name Type Comment Input iWhichVariable INT The 0 based index of the variable within all variables iValue INT The curve type of the graph

TrendStorageReader.GradientAngleRead (METH) ¶ METHOD GradientAngleRead This method returns the angle of gradient rotation InOut: Scope Name Type Comment Input iWhichVariable INT The 0 based index of the variable within all variables iValue INT The angle of gradient rotation

TrendStorageReader.GradientBrightnessRead (METH) ¶ METHOD GradientBrightnessRead This method returns the brightness of the gradient InOut: Scope Name Type Comment Input iWhichVariable INT The 0 based index of the variable within all variables iValue INT The brightness of the gradient

TrendStorageReader.GradientCenterXRead (METH) ¶ METHOD GradientCenterXRead This method returns the rotation center of the gradient (X) InOut: Scope Name Type Comment Input iWhichVariable INT The 0 based index of the variable within all variables iValue INT The rotation center of the gradient (X)