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/*=========================================================================
Program: ParaView
Module: vtkSpreadSheetRepresentation.h
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
// .NAME vtkSpreadSheetRepresentation
// .SECTION Description
// Representation for showing data in a vtkSpreadSheetView. Unlike typical
// ParaView representations, this one does not do any data movement, it merely
// updates the input and provides access to the input data objects (rather
// clones of those). This filer has 3 input ports:
// \li 0: Data (vtkDataObject)
// \li 1: Extracted Data (vtkUnstructruedGrid or multi-block of it)
// \li 2: Extracted vtkSelection (vtkSelection)
// .SECTION Caveats
// This representation doesn't support caching currently.
#ifndef vtkSpreadSheetRepresentation_h
#define vtkSpreadSheetRepresentation_h
#include "vtkPVClientServerCoreRenderingModule.h" //needed for exports
#include "vtkPVDataRepresentation.h"
#include "vtkNew.h" // needed for vtkNew.
class vtkBlockDeliveryPreprocessor;
class vtkCleanArrays;
class VTKPVCLIENTSERVERCORERENDERING_EXPORT vtkSpreadSheetRepresentation : public vtkPVDataRepresentation
{
public:
static vtkSpreadSheetRepresentation* New();
vtkTypeMacro(vtkSpreadSheetRepresentation, vtkPVDataRepresentation);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Since this has no delivery, just mark ourselves modified.
virtual void MarkModified() { this->Superclass::MarkModified(); }
vtkAlgorithmOutput* GetDataProducer();
vtkAlgorithmOutput* GetExtractedDataProducer();
vtkAlgorithmOutput* GetSelectionProducer();
// Description:
// Allow user to enable/disable cell connectivity generation in the datamodel
void SetGenerateCellConnectivity(bool);
bool GetGenerateCellConnectivity();
//***************************************************************************
// Forwarded to vtkBlockDeliveryPreprocessor.
void SetFieldAssociation(int val);
int GetFieldAssociation();
// Description:
// Select the block indices to extract.
// Each node in the multi-block tree is identified by an \c index. The index can
// be obtained by performing a preorder traversal of the tree (including empty
// nodes). eg. A(B (D, E), C(F, G)).
// Inorder traversal yields: A, B, D, E, C, F, G
// Index of A is 0, while index of C is 4.
void AddCompositeDataSetIndex(unsigned int index);
void RemoveAllCompositeDataSetIndices();
protected:
vtkSpreadSheetRepresentation();
~vtkSpreadSheetRepresentation();
// Description:
// Fill input port information.
virtual int FillInputPortInformation(int port, vtkInformation* info);
// Description:
// Overridden to invoke vtkCommand::UpdateDataEvent.
virtual int RequestData(
vtkInformation*, vtkInformationVector**, vtkInformationVector*);
vtkNew<vtkCleanArrays> CleanArrays;
vtkNew<vtkBlockDeliveryPreprocessor> DataConditioner;
vtkNew<vtkCleanArrays> ExtractedCleanArrays;
vtkNew<vtkBlockDeliveryPreprocessor> ExtractedDataConditioner;
private:
vtkSpreadSheetRepresentation(const vtkSpreadSheetRepresentation&); // Not implemented
void operator=(const vtkSpreadSheetRepresentation&); // Not implemented
};
#endif
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