VTK
vtkImagePadFilter.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkImagePadFilter.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
25 #ifndef vtkImagePadFilter_h
26 #define vtkImagePadFilter_h
27 
28 #include "vtkImagingCoreModule.h" // For export macro
30 
31 class VTKIMAGINGCORE_EXPORT vtkImagePadFilter : public vtkThreadedImageAlgorithm
32 {
33 public:
34  static vtkImagePadFilter *New();
36  void PrintSelf(ostream& os, vtkIndent indent) override;
37 
39 
42  void SetOutputWholeExtent(int extent[6]);
43  void SetOutputWholeExtent(int minX, int maxX, int minY, int maxY,
44  int minZ, int maxZ);
45  void GetOutputWholeExtent(int extent[6]);
46  int *GetOutputWholeExtent() VTK_SIZEHINT(6) {return this->OutputWholeExtent;}
48 
50 
53  vtkSetMacro(OutputNumberOfScalarComponents, int);
54  vtkGetMacro(OutputNumberOfScalarComponents, int);
56 
57 protected:
59  ~vtkImagePadFilter() override {}
60 
61  int OutputWholeExtent[6];
63 
66  vtkInformationVector*) override;
69  vtkInformationVector*) override;
70 
71  virtual void ComputeInputUpdateExtent (int inExt[6], int outExt[6],
72  int wExt[6]);
73 
74 private:
75  vtkImagePadFilter(const vtkImagePadFilter&) = delete;
76  void operator=(const vtkImagePadFilter&) = delete;
77 };
78 
79 #endif
80 
81 
82 
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:41
vtkThreadedImageAlgorithm
Generic filter that has one input.
Definition: vtkThreadedImageAlgorithm.h:43
vtkImagePadFilter::GetOutputWholeExtent
int * GetOutputWholeExtent()
Definition: vtkImagePadFilter.h:46
vtkImagePadFilter::~vtkImagePadFilter
~vtkImagePadFilter() override
Definition: vtkImagePadFilter.h:59
vtkThreadedImageAlgorithm.h
vtkImageAlgorithm::RequestUpdateExtent
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Subclasses can reimplement this method to translate the update extent requests from each output port ...
VTK_SIZEHINT
#define VTK_SIZEHINT(...)
Definition: vtkWrappingHints.h:42
vtkImageAlgorithm::RequestInformation
virtual int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
Subclasses can reimplement this method to collect information from their inputs and set information f...
vtkThreadedImageAlgorithm::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:39
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:86
vtkAlgorithm::New
static vtkAlgorithm * New()
vtkImagePadFilter
Super class for filters that fill in extra pixels.
Definition: vtkImagePadFilter.h:31
vtkX3D::extent
Definition: vtkX3D.h:345
vtkImagePadFilter::OutputNumberOfScalarComponents
int OutputNumberOfScalarComponents
Definition: vtkImagePadFilter.h:62