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vtkImageShrink3D.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkImageShrink3D.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 =========================================================================*/
23 #ifndef vtkImageShrink3D_h
24 #define vtkImageShrink3D_h
25 
26 
27 #include "vtkImagingCoreModule.h" // For export macro
29 
30 class VTKIMAGINGCORE_EXPORT vtkImageShrink3D : public vtkThreadedImageAlgorithm
31 {
32 public:
33  static vtkImageShrink3D *New();
35  void PrintSelf(ostream& os, vtkIndent indent) override;
36 
38 
41  vtkSetVector3Macro(ShrinkFactors,int);
42  vtkGetVector3Macro(ShrinkFactors,int);
44 
46 
49  vtkSetVector3Macro(Shift,int);
50  vtkGetVector3Macro(Shift,int);
52 
54 
61  void SetAveraging(vtkTypeBool);
62  vtkTypeBool GetAveraging() {return this->GetMean();};
63  vtkBooleanMacro(Averaging,vtkTypeBool);
65 
66  void SetMean(vtkTypeBool);
67  vtkGetMacro(Mean,vtkTypeBool);
68  vtkBooleanMacro(Mean,vtkTypeBool);
69 
70  void SetMinimum(vtkTypeBool);
71  vtkGetMacro(Minimum,vtkTypeBool);
72  vtkBooleanMacro(Minimum,vtkTypeBool);
73 
74  void SetMaximum(vtkTypeBool);
75  vtkGetMacro(Maximum,vtkTypeBool);
76  vtkBooleanMacro(Maximum,vtkTypeBool);
77 
78  void SetMedian(vtkTypeBool);
79  vtkGetMacro(Median,vtkTypeBool);
80  vtkBooleanMacro(Median,vtkTypeBool);
81 
82 protected:
84  ~vtkImageShrink3D() override {}
85 
86  int ShrinkFactors[3];
87  int Shift[3];
88  int Mean;
92 
95 
96  void ThreadedRequestData(vtkInformation *request,
97  vtkInformationVector **inputVector,
98  vtkInformationVector *outputVector,
99  vtkImageData ***inData, vtkImageData **outData,
100  int ext[6], int id) override;
101 
102  void InternalRequestUpdateExtent(int *inExt, int *outExt);
103 
104 private:
105  vtkImageShrink3D(const vtkImageShrink3D&) = delete;
106  void operator=(const vtkImageShrink3D&) = delete;
107 };
108 
109 #endif
110 
111 
112 
vtkThreadedImageAlgorithm::ThreadedRequestData
virtual void ThreadedRequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int extent[6], int threadId)
If the subclass does not define an Execute method, then the task will be broken up,...
vtkImageShrink3D::~vtkImageShrink3D
~vtkImageShrink3D() override
Definition: vtkImageShrink3D.h:84
vtkImageShrink3D::Median
vtkTypeBool Median
Definition: vtkImageShrink3D.h:91
vtkImageShrink3D::Maximum
vtkTypeBool Maximum
Definition: vtkImageShrink3D.h:90
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:35
vtkImageShrink3D::GetAveraging
vtkTypeBool GetAveraging()
Definition: vtkImageShrink3D.h:62
vtkThreadedImageAlgorithm
Generic filter that has one input.
Definition: vtkThreadedImageAlgorithm.h:37
vtkThreadedImageAlgorithm.h
vtkImageShrink3D::Minimum
vtkTypeBool Minimum
Definition: vtkImageShrink3D.h:89
vtkImageShrink3D::Mean
int Mean
Definition: vtkImageShrink3D.h:88
vtkImageAlgorithm::RequestUpdateExtent
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Subclasses can reimplement this method to translate the update extent requests from each output port ...
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.
vtkImageData
topologically and geometrically regular array of data
Definition: vtkImageData.h:39
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:80
vtkAlgorithm::New
static vtkAlgorithm * New()
vtkTypeBool
int vtkTypeBool
Definition: vtkABI.h:69
vtkImageShrink3D
Subsamples an image.
Definition: vtkImageShrink3D.h:30