VisuFbXYChartDataProviderCurve.GetRawDataXUnchecked (METH) ¶ METHOD GetRawDataXUnchecked : LWORD It returns the raw value of X at specific position, without check if the index is in the range. The assumption is that the check it’s already done InOut: Scope Name Type Return GetRawDataXUnchecked LWORD Input diPos DINT

VisuFbXYChartDataProviderCurve.GetRawDataYUnchecked (METH) ¶ METHOD GetRawDataYUnchecked : LWORD It returns the raw value of Y at specific position, without check if the index is in the range. The assumption is that the check it’s already done InOut: Scope Name Type Return GetRawDataYUnchecked LWORD Input diPos DINT

VisuFbXYChartDataProviderCurve.GetUpperBorder (METH) ¶ METHOD GetUpperBorder : DINT Get up border of data array for curve InOut: Scope Name Type Return GetUpperBorder DINT Input iDataForAx INT

VisuFbXYChartDataProviderCurve.GetVariableItf (METH) ¶ METHOD GetVariableItf : IXYChartGenericVariable Get variable interface InOut: Scope Name Type Comment Return GetVariableItf IXYChartGenericVariable Input eWhich EnXYChartDataProviderCurveVar Which variable I need

IXYChartDataProviderCurveCheckPointer ¶ IsDataXPointerChanged (Method) IsDataYPointerChanged (Method)

VisuFbXYChartGenericVariable (FB) ¶ FUNCTION_BLOCK VisuFbXYChartGenericVariable IMPLEMENTS IXYChartGenericVariable2 This function block is the implementation of the IXYChartGenericVariable interface. It is used by the generated code to provide suitable instances of this interface. It contains parameters to identify a generic variable InOut: Scope Name Type Comment Input pVar __XWORD Points to the variable varType TypeClass Data type of variable diSize DINT Data size Methods: CheckVarPointerIsChanged GetValueBOOL GetValueREAL GetValueUDINT SetInitialAddress SetValueREAL GetValueDINT SetValueDINT Structure: CheckVarPointerIsChanged (Method) GetValueBOOL (Method) GetValueREAL (Method) GetValueUDINT (Method) IXYChartGenericVariable2 GetValueDINT (Method) SetValueDINT (Method) SetInitialAddress (Method) SetValueREAL (Method)

VisuFbXYChartGenericVariable.CheckVarPointerIsChanged (METH) ¶ METHOD CheckVarPointerIsChanged : BOOL Checks, if the data pointer has changed and does already an update of the used pointer adresses. InOut: Scope Name Type Comment Return CheckVarPointerIsChanged BOOL Input bUpdatePointer BOOL Update the used pointer

VisuFbXYChartGenericVariable.GetValueBOOL (METH) ¶ METHOD GetValueBOOL : BOOL Get value as BOOL InOut: Scope Name Type Return GetValueBOOL BOOL

VisuFbXYChartGenericVariable.GetValueREAL (METH) ¶ METHOD GetValueREAL : REAL Get value as REAL InOut: Scope Name Type Return GetValueREAL REAL

VisuFbXYChartGenericVariable.GetValueUDINT (METH) ¶ METHOD GetValueUDINT : UDINT Get value as UDINT InOut: Scope Name Type Return GetValueUDINT UDINT