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vtkRemoveHiddenData.h
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vtkRemoveHiddenData.h
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/*=========================================================================
Program: Visualization Toolkit
Module: vtkRemoveHiddenData.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm 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.
=========================================================================*/
/*-------------------------------------------------------------------------
Copyright 2008 Sandia Corporation.
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
// .NAME vtkRemoveHiddenData - Removes the rows/edges/vertices of
// input data flagged by ann.
//
// .SECTION Description
// Output only those rows/vertices/edges of the input vtkDataObject that
// are visible, as defined by the vtkAnnotation::HIDE() flag of the input
// vtkAnnotationLayers.
// Inputs:
// Port 0 - vtkDataObject
// Port 1 - vtkAnnotationLayers (optional)
//
#ifndef vtkRemoveHiddenData_h
#define vtkRemoveHiddenData_h
#include "vtkInfovisCoreModule.h" // For export macro
#include "vtkPassInputTypeAlgorithm.h"
#include "vtkSmartPointer.h" // For Smartpointer
class vtkExtractSelectedGraph;
class vtkExtractSelectedRows;
class VTKINFOVISCORE_EXPORT vtkRemoveHiddenData : public vtkPassInputTypeAlgorithm
{
public:
static vtkRemoveHiddenData *New();
vtkTypeMacro(vtkRemoveHiddenData, vtkPassInputTypeAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
protected:
vtkRemoveHiddenData();
~vtkRemoveHiddenData();
// Description:
// Convert the vtkGraph into vtkPolyData.
int RequestData(
vtkInformation *, vtkInformationVector **, vtkInformationVector *);
// Description:
// Set the input type of the algorithm to vtkGraph.
int FillInputPortInformation(int port, vtkInformation* info);
private:
vtkRemoveHiddenData(const vtkRemoveHiddenData&); // Not implemented.
void operator=(const vtkRemoveHiddenData&); // Not implemented.
//BTX
vtkSmartPointer<vtkExtractSelectedGraph> ExtractGraph;
vtkSmartPointer<vtkExtractSelectedRows> ExtractTable;
//ETX
};
#endif