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79 lines
2.5 KiB
C
79 lines
2.5 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkImageStencilAlgorithm.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkImageStencilAlgorithm
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* @brief producer of vtkImageStencilData
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*
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* vtkImageStencilAlgorithm is a superclass for filters that generate
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* the special vtkImageStencilData type. This data type is a special
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* representation of a binary image that can be used as a mask by
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* several imaging filters.
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* @sa
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* vtkImageStencilData vtkImageStencilSource
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*/
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#ifndef vtkImageStencilAlgorithm_h
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#define vtkImageStencilAlgorithm_h
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#include "vtkImagingCoreModule.h" // For export macro
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#include "vtkAlgorithm.h"
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class vtkImageStencilData;
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class VTKIMAGINGCORE_EXPORT vtkImageStencilAlgorithm : public vtkAlgorithm
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{
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public:
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static vtkImageStencilAlgorithm *New();
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vtkTypeMacro(vtkImageStencilAlgorithm, vtkAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
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//@{
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/**
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* Get or set the output for this source.
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*/
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void SetOutput(vtkImageStencilData *output);
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vtkImageStencilData *GetOutput();
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//@}
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/**
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* see vtkAlgorithm for details
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*/
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virtual int ProcessRequest(vtkInformation*,
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vtkInformationVector**,
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vtkInformationVector*) VTK_OVERRIDE;
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protected:
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vtkImageStencilAlgorithm();
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~vtkImageStencilAlgorithm();
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virtual int RequestData(vtkInformation *, vtkInformationVector **,
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vtkInformationVector *);
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virtual int RequestInformation(vtkInformation *, vtkInformationVector **,
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vtkInformationVector *);
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virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **,
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vtkInformationVector *);
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vtkImageStencilData *AllocateOutputData(vtkDataObject *out, int* updateExt);
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virtual int FillOutputPortInformation(int, vtkInformation*) VTK_OVERRIDE;
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private:
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vtkImageStencilAlgorithm(const vtkImageStencilAlgorithm&) VTK_DELETE_FUNCTION;
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void operator=(const vtkImageStencilAlgorithm&) VTK_DELETE_FUNCTION;
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};
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#endif
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