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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.
-------------------------------------------------------------------------*/
/**
* @class vtkRemoveHiddenData
* @brief Removes the rows/edges/vertices of
* input data flagged by ann.
*
*
* 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) override;
protected:
vtkRemoveHiddenData();
~vtkRemoveHiddenData() override;
/**
* Convert the vtkGraph into vtkPolyData.
*/
int RequestData(
vtkInformation *, vtkInformationVector **, vtkInformationVector *) override;
/**
* Set the input type of the algorithm to vtkGraph.
*/
int FillInputPortInformation(int port, vtkInformation* info) override;
private:
vtkRemoveHiddenData(const vtkRemoveHiddenData&) = delete;
void operator=(const vtkRemoveHiddenData&) = delete;
vtkSmartPointer<vtkExtractSelectedGraph> ExtractGraph;
vtkSmartPointer<vtkExtractSelectedRows> ExtractTable;
};
#endif