IPAADialog.CollectRectangles (METH) ¶ METHOD CollectRectangles

ILayerManager.StartLayer (METH) ¶ METHOD StartLayer InOut: Scope Name Type Input layer IVisualElementLayer

ILayeredVisualElement (ITF) ¶ INTERFACE ILayeredVisualElement Methods: SetLayerManager Structure: SetLayerManager (Method)

ILayeredVisualElement.SetLayerManager (METH) ¶ METHOD SetLayerManager InOut: Scope Name Type Input layerManager ILayerManager

ILayerManager.EndLayer (METH) ¶ METHOD EndLayer InOut: Scope Name Type Input layer IVisualElementLayer

ILayerManager.SetAdditionalLayers (METH) ¶ METHOD SetAdditionalLayers InOut: Scope Name Type Input pAdditionalLayers POINTER TO ARRAY [0..0] OF IVisualElementLayer nAdditionalLayers INT

IVisuStreamHandler.StartOperation (METH) ¶ METHOD StartOperation : SysTypes.RTS_IEC_RESULT This method will be called when a read or write operation on the current instance operation is started. The return value can either be: ERR_OK: operation successfully started any other error code: starting an operation is not possible (at the moment) InOut: Scope Name Type Return StartOperation SysTypes.RTS_IEC_RESULT

IVisuStreamHandler.EndOperation (METH) ¶ METHOD EndOperation This method will be called after a read or write operation on the current instance operation is finished or to cancel a not yet finished one. It is assumed that this call always succeeds. InOut: Scope Name Type Comment Input xCancel BOOL This value will be TRUE when the operation should be cancelled and FALSE if the call is only a notification about the end of the operation.

IVisuStreamReader (ITF) ¶ INTERFACE IVisuStreamReader EXTENDS IVisuStreamHandler Implementors of this interface can be configured in the input action “File Transfer” in case of streaming data from the plc to the visualization Methods: Read EndOperation , inherited from IVisuStreamHandler StartOperation , inherited from IVisuStreamHandler Structure: Read (Method)

IVisuStreamSetFileName (ITF) ¶ INTERFACE IVisuStreamSetFileName This interface can be optionally implemented by implementors of IVisuStreamWriter when the plc filename should be set. Properties: FileName Structure: FileName (Property)