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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.
=========================================================================*/
/**
* @class vtkSpreadSheetRepresentation
*
* 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)
* @warning
* This representation doesn't support caching currently.
*/
#ifndef vtkSpreadSheetRepresentation_h
#define vtkSpreadSheetRepresentation_h
#include "vtkNew.h" // needed for vtkNew.
#include "vtkPVClientServerCoreRenderingModule.h" //needed for exports
#include "vtkPVDataRepresentation.h"
class vtkBlockDeliveryPreprocessor;
class vtkCleanArrays;
class VTKPVCLIENTSERVERCORERENDERING_EXPORT vtkSpreadSheetRepresentation
: public vtkPVDataRepresentation
{
public:
static vtkSpreadSheetRepresentation* New();
vtkTypeMacro(vtkSpreadSheetRepresentation, vtkPVDataRepresentation);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
/**
* Since this has no delivery, just mark ourselves modified.
*/
virtual void MarkModified() VTK_OVERRIDE { this->Superclass::MarkModified(); }
vtkAlgorithmOutput* GetDataProducer();
vtkAlgorithmOutput* GetExtractedDataProducer();
vtkAlgorithmOutput* GetSelectionProducer();
//@{
/**
* 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();
//@{
/**
* 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();
/**
* Fill input port information.
*/
virtual int FillInputPortInformation(int port, vtkInformation* info) VTK_OVERRIDE;
/**
* Overridden to invoke vtkCommand::UpdateDataEvent.
*/
virtual int RequestData(
vtkInformation*, vtkInformationVector**, vtkInformationVector*) VTK_OVERRIDE;
vtkNew<vtkCleanArrays> CleanArrays;
vtkNew<vtkBlockDeliveryPreprocessor> DataConditioner;
vtkNew<vtkCleanArrays> ExtractedCleanArrays;
vtkNew<vtkBlockDeliveryPreprocessor> ExtractedDataConditioner;
private:
vtkSpreadSheetRepresentation(const vtkSpreadSheetRepresentation&) VTK_DELETE_FUNCTION;
void operator=(const vtkSpreadSheetRepresentation&) VTK_DELETE_FUNCTION;
};
#endif
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